CN103596597A - Air cleaner - Google Patents

Air cleaner Download PDF

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Publication number
CN103596597A
CN103596597A CN201280027288.0A CN201280027288A CN103596597A CN 103596597 A CN103596597 A CN 103596597A CN 201280027288 A CN201280027288 A CN 201280027288A CN 103596597 A CN103596597 A CN 103596597A
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CN
China
Prior art keywords
heating
mentioned
heating part
foul smell
air
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201280027288.0A
Other languages
Chinese (zh)
Other versions
CN103596597B (en
Inventor
壁田知宜
若井宽
新井知史
明里好孝
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Home Appliance Co Ltd
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Home Appliance Co Ltd
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Home Appliance Co Ltd, Mitsubishi Electric Corp filed Critical Mitsubishi Electric Home Appliance Co Ltd
Publication of CN103596597A publication Critical patent/CN103596597A/en
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Publication of CN103596597B publication Critical patent/CN103596597B/en
Expired - Fee Related legal-status Critical Current
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/01—Deodorant compositions
    • A61L9/014—Deodorant compositions containing sorbent material, e.g. activated carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/88—Handling or mounting catalysts
    • B01D53/885—Devices in general for catalytic purification of waste gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9495—Controlling the catalytic process
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
    • F24F8/167—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using catalytic reactions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/50—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by odorisation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10—Apparatus features
    • A61L2209/11—Apparatus for controlling air treatment
    • A61L2209/111—Sensor means, e.g. motion, brightness, scent, contaminant sensors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/20—Method-related aspects
    • A61L2209/21—Use of chemical compounds for treating air or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/708—Volatile organic compounds V.O.C.'s
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/06—Polluted air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/45—Gas separation or purification devices adapted for specific applications
    • B01D2259/4508—Gas separation or purification devices adapted for specific applications for cleaning air in buildings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/50—Air quality properties
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/50—Air quality properties
    • F24F2110/60—Odour
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Abstract

An air cleaner of the present invention is provided with: a main case (1) with an air intake port (4) and outlet port (5); a fan (11) that draws air in from the air intake port (4) and blows air out from the air outlet port (5); a fan motor (12) that drives the fan (11); a time-measuring means (15) for measuring the cumulative running time of the fan motor (12); a de-odorizing unit (9) provided with an odor removal catalyst; a heating unit (10) for regenerating the catalyst; a control unit (19) for controlling the driving and stopping of the fan motor (12) and the starting and stopping of heating by the heating unit (10); an odor sensor (6); and an odor level-measuring means (16) for measuring the odor level using the odor sensor (6). The air cleaner is configured so that if, when the cumulative running time of the fan motor (12) exceeds an established time (T1), the odor level detected by the odor sensor (6) is less than or equal to an established odor level, heating by the heating unit (10) is started, and if the odor level exceeds the established odor level, heating is not started.

Description

Air cleaning machine
Technical field
The present invention relates to air cleaning machine, in detail, relate to the air cleaning machine that possesses recoverable deodorization portion.
Background technology
In the past, as the air cleaning machine that possesses recoverable deodorization portion, known structure is to have for adsorbing that deodorization portion that catalyst forms is added on the surface of the adsorbing material of foul smell composition and for recovering the air cleaning machine (for example,, referring to patent documentation 1) of the heating part that the deodorization functions of this deodorization portion heats.
Air cleaning machine in the past obtains room air, and after dust being removed by dust-collecting filter, the foul smell composition that makes to run down in the room air of eliminating smelly portion is adsorbed on the adsorbing material of eliminating smelly portion, accordingly, carries out the deodorization of room air.Adsorbent is along with absorption foul smell composition and deodoriging properties reduce, still, by by heating part heating adsorption the adsorbing material of deodorization portion of foul smell, foul smell composition can be removed, deodorization functions is recovered.
Technical literature formerly
Patent documentation
Patent documentation 1: TOHKEMY 2001-38126 communique (page 4, Fig. 4)
Summary of the invention
Invent problem to be solved
But, in the air cleaning machine in the past of recording at patent documentation 1, by the accumulation duration of runs when running starts, if accumulation reaches official hour the duration of runs, want the heater energising that deodorization functions is recovered, implement deodorization functions and recover running.
Because deodorization functions recovers to need to make the adsorbing material of deodorization portion to become high temperature in running, so, fan motor is stopped, carrying out heater energising.Accordingly, exist owing to can not carrying out deodorization running during this period, so, even indoor foul smell is high, need to carry out the situation of deodorization running, can not carry out deodorization so large problem that turns round.
The present invention is the invention of making for solving foregoing problem, its objective is that providing a kind of can not hinder the foul smell of room air is carried out to deodorization, can effectively recover to adsorb the air cleaning machine of function of the deodorization portion of foul smell.
For solving the means of problem
The air cleaning machine of the present invention that solves problem possesses: main body casing, and described main body casing is provided with air suction inlet and Air blowing mouth; Fan, described fan is arranged in main body casing, for from air suction inlet air amount, from Air blowing mouth blow out air; Fan motor, described fan motor is for drive fan; Time timing member, described time timing member carries out timing the duration of runs to the accumulation of fan motor; Deodorization portion, described deodorization portion is provided with the catalyst for the contained foul smell of the air sucking from air suction inlet is removed; Heating part, described heating part and deodorization portion are closely configured, and for heatable catalyst, make it regeneration; Control part, described control part control the driving of fan motor and stop, the heating of heating part starts and heats and stop; Smell sensor, described smell sensor detects the foul smell of air; With foul smell level determination member, described foul smell level determination member is by the output of smell sensor, measure foul smell level, when the setting-up time T1 of regulation has been passed through in the accumulation of fan motor the duration of runs, if the foul smell level that smell sensor detects is below horizontal at the setting foul smell of regulation, start the heating of heating part, if surpass the setting foul smell level of regulation, do not start the heating of heating part.
Invention effect
According to the present invention, because can correspondingly not start with indoor foul smell level deodorization functions, do not recover running, but make air cleaner (deodorization) running preferential, so, can when user is wanted to use, carry out air cleaner (deodorization) running, improve the convenience of user.
Accompanying drawing explanation
Fig. 1 (a) is the top view of seeing from main body upside of the air cleaning machine of embodiments of the present invention 1, (b) being the front view of seeing from main body front side of the air cleaning machine of embodiments of the present invention 1, is (c) right side view of seeing from main body right side of the air cleaning machine of embodiments of the present invention 1.
Fig. 2 is the side cutaway view of seeing from main body right side in the section A-A shown in Fig. 1 (b).
Fig. 3 is the deodorization portion of air cleaning machine and the configuration skeleton diagram of seeing from heating part side of heating part of embodiments of the present invention 1.
Fig. 4 is the block diagram of control system of the air cleaning machine of embodiments of the present invention 1.
Fig. 5 means the flow chart of action of the air cleaning machine of embodiments of the present invention 1.
Fig. 6 makes the odor concentration of ammonia and foul smell form corresponding to the foul smell level in 6 stages.
Fig. 7 is the block diagram of control system of the air cleaning machine of embodiments of the present invention 2.
Fig. 8 means the flow chart of action of the air cleaning machine of embodiments of the present invention 2.
The specific embodiment
Embodiment 1
(structure)
Fig. 1 (a) is the top view of seeing from main body upside of the air cleaning machine of embodiments of the present invention 1, Fig. 1 (b) is the front view of seeing from main body front side of the air cleaning machine of embodiments of the present invention 1, Fig. 1 (c) is the right side view of seeing from main body right side of the air cleaning machine of embodiments of the present invention 1, Fig. 2 is the side cutaway view of seeing from main body right side in the section A-A shown in Fig. 1 (b), and Fig. 3 is the deodorization portion of air cleaning machine and the configuration skeleton diagram of seeing from heating part side of heating part of embodiments of the present invention 1.
In addition, in each figure, identical part or suitable part are marked to identical Reference numeral, clipped explanation.In addition, for a plurality of parts parts of note " a, b etc. " on Reference numeral namely, exist when the common content of explanation, " a, the b etc. " that on Reference numeral, enclose are eliminated to the situation that the parts of one side are described.
Below, according to Fig. 1 to Fig. 3, the structure of the air cleaning machine of embodiments of the present invention 1 is described.
As shown in Fig. 1 (a)～(c), Reference numeral 100 is air cleaning machines, the main body casing 1 of cuboid roughly, consists of, and surface element is provided with the handle 2 for movement, carrying air cleaning machine 100 thereon.Maneuverable position in the place ahead of comparing with handle 2 of upper surface part, be provided with the operating portion 3 consisting of a plurality of action buttons (not shown go out), display member (not shown go out) etc., above-mentioned a plurality of action buttons are for making the input of air cleaning machine 100 actions.
In the lower face side of air cleaning machine 100, in order not lift, air cleaning machine 100 is moved, be provided with a plurality of castors 17, make it easy movement.
In the front side of air cleaning machine 100, be provided with and install and remove front side cover 7 freely, when changing dust-collecting filter 8 described later, this front side cover 7 is pulled down.At front side cover 7, a plurality of such air suction inlets of crosspiece 4 that become are set.
Below the side, right side of air cleaning machine 100, be provided with the smell sensor 6 that checks foul smell composition contained in room air.
As shown in Figure 2, in the interior mounting or dismounting of main body casing 1, be freely equipped with the dust-collecting filter 8 manifesting when front side cover 7 is pulled down.Dust-collecting filter 8 is for trapping, remove the parts of contained dust of the room air of suction etc., if because use regulation during (for example 10 years), due to the hole plug of filter etc. make dust etc. trapping, remove that performance reduces and air throughput reduces, so, it is the parts that are replaced, and is arranged on the side of air suction inlet 4.
Depth side at dust-collecting filter 8 is provided with deodorization portion 9.Deodorization portion 9 is parts of having been removed contained foul smell composition such as the air of dust etc. by dust-collecting filter 8 for adsorbing, removing, such as being impregnation or applied the parts of the catalyst with deodorization functions that consists of zeolite, aluminium oxide, Silicon stone, noble metal, rare-earth oxide etc. in the raw materials such as metal.
Catalyst, because absorption foul smell composition causes deodorization functions to reduce gradually, still, by heating, can make catalyst regeneration, and deodorization functions is recovered.But, because recovery that can not 100%, so, if use regulation during, need to change.Thus, deodorization portion 9 freely pulls down and is being mounted.In addition, with regard to replacing period of deodorization portion 9, also can, by according to the accumulation duration of runs of fan motor 12 described later, to timeliness accumulated time, carry out timing, be the results are shown in the display member of the not shown operating portion 3 going out, and notified user period by replacing.
Heating part 10 is for making the catalyst regeneration of deodorization portion 9, and the parts that deodorization functions is recovered, for example, have PTC(positive temperature coefficient) the such heater of heater.Here, positive temperature coefficient refers to that resistance value also rises along with heter temperature rises, the characteristic that positive coefficient value changes.If ptc heater refers to temperature and rises that resistance value rising, by reducing current value, can suppress the heater that temperature rises.Therefore, ptc heater is suitable continues suitable temperature.But, for the heater of heating part 10, be not defined in this, also can use electrothermal heater based on nichrome wire etc. etc.
Rear side in main body casing 1 is provided with for sucking and discharges the fan 11 of room air and for the fan motor 12 of drive fan 11.
Have again, below the rear side in main body casing 1, be provided with for the content of operation according to from operating portion 3 inputs, the control member 13 of the action of programme-control air cleaning machine 100 according to the rules.
Here, below the mobile W(of a series of air shown in Fig. 2, the mobile W of air is called to ventilation road), the operation of air cleaner is described, for the content of operation according to from operating portion 3 inputs, the control member 13 of the action of programme-control air cleaning machine 100 according to the rules starts the driving of fan motor 12.
By the driving of fan motor 12, fan 11 rotations, suck room air from air suction inlet 4, by dust-collecting filter 8, trap, remove dust contained in room air etc.After this, the room air that has trapped, removes dust etc. passes through in deodorization portion 9, and foul smell composition is adsorbed, removes.
And cleaned room air, via fan 11, is arranged on by the upper surface part at main body casing 1 the Air blowing mouth 5 of comparing with handle 2 by rear and discharges, in return chamber, by repeatedly carrying out such operation, room air is cleaned.
By Fig. 3, deodorization portion 9 and heating part 10 are at length described, as shown in Figure 3, deodorization portion 9 is 9a to 9h(9h by eight equal parts portion 10 is hiding and not shown to go out because being heated).
Deodorization portion 9 for by the foul smell composition absorption of the room air of suction, remove, and be configured to size that whole region, ventilation road is covered, still, due to as aforementioned, deodorization functions reduces gradually, so, must make catalyst regeneration by heating, recover deodorization functions.
Because heating part 10 must be configured to deodorization portion 9 position in opposite directions, ventilation road is being covered, so if become large, it is large that the area ventilation road being covered becomes, air purifying function reduces.Thus, need to make and ventilation road can be guaranteed for not making the size of the degree of air purifying function reduction.
In the present embodiment, take that heating part 10 is set for 1/8th of the deodorization portion 9 big or small situations that cover is an example.Heating part 10, by by the place's heating official hour in deodorization portion 9 everywhere (9a～9h), makes the catalyst regeneration at this place, and deodorization functions is recovered.After this, by being arranged on gear 18 and the deodorization portion rotating motor 14 of the periphery of deodorization portion 9, make roughly 45 degree of deodorization portion 9 rotations, same, by by heating part 10, official hour being heated in next place of deodorization portion 9, make catalyst regeneration, deodorization functions is recovered.Repeatedly carry out this action, recover the deodorization functions of deodorization portion 9 integral body.
In the present embodiment, for the situation of action described later, one example is described, but is implementing deodorization running after 23 hours 10 minutes, implement 50 minutes by 9 heating of deodorization portion, the running that makes catalyst regeneration, recover deodorization functions.After this, make 9 rotations of deodorization portion.That is to say, a place rotated according to the cycle of 24 hours.But, be not defined in and set every 1/8th ground for and make functional rehabilitation, also can set every 1/9th, every 1/10th ground for and make functional rehabilitation.
(action)
Fig. 4 is the block diagram of control system of the air cleaning machine of embodiments of the present invention 1, and Fig. 5 means the flow chart of action of the air cleaning machine of embodiments of the present invention 1, and Fig. 6 makes the odor concentration of ammonia and foul smell form corresponding to the foul smell level in 6 stages.
Below, by Fig. 4 to Fig. 6, the action of the air cleaning machine of embodiments of the present invention 1 is described.
As shown in Figure 4, from the input of operating portion 3, by the interior control part 19 being contained in control member 13, controlled, make the driving indication of fan motor 12 and the heating of heating part 10 indication.If fan motor 12 starts to drive, by the interior accumulation that is contained in the 15 pairs of fan motors 12 of accumulation timing duration of runs member in control member 13, counted the information of accumulating the duration of runs to control part 19 transmission the duration of runs.
Equally, if start the heating of heating part 10, by counting the interior movement time that is contained in the 20 pairs of heating parts 10 of timing movement time member in control member 13, to control part 19, transmit the information of movement time.In addition, as illustrated by flow process described later, the situation that does not exist the driving of fan motor 12 and the heating of heating part 10 simultaneously to carry out.
The foul smell level determination member 16 that the output of the detection data of the smell sensor 6 of the foul smell composition of detection room air is inwardly contained in control member 13 is carried, foul smell level determination member 16 compares it and the form of the odor concentration shown in Fig. 6, and the information of foul smell level is transmitted to control part 19.The form of odor concentration, is compared with the detection data of smell sensor 6 to the interior means of storage in control member 13 (not shown go out) that is contained in by pre-stored.
(flow process)
The flow process of action then, is described by Fig. 5.By the input entry into service of operating portion 3, fan motor 12 is ON, start air cleaner action (step 1, below step be expressed as S, in this situation, be S1).
When fan motor 12 drives, start to accumulate the timing (S2) of the TX duration of runs, by the detection data of smell sensor and the comparison of odor concentration form, carry out the mensuration (S3) of foul smell level.
After starting air cleaner action, in the situation of the not enough predefined setting-up time T1 of the accumulation TX duration of runs of fan motor 12, air cleaner action continues, and fan motor 12 continues to drive (S4).In present embodiment 1, with 23 hours 10 minutes setting T1.
In S4, at the accumulation TX duration of runs of fan motor 12, in the situation that predefined setting-up time T1 is above, enter S5, foul smell level and predefined setting foul smell level compare.In present embodiment 1, using the foul smell level 3 in the odor concentration form of Fig. 6 as setting foul smell level.
In S5, the in the situation that of foul smell level not enough setting foul smell level (foul smell level 3), be judged as and also can stop air cleaner action, make fan motor 12 for OFF, make air cleaner action stop (S6).Meanwhile, the timing of the accumulation TX duration of runs also stops.
Then, make heating part 10 for ON, start the heating of catalyst, enter heating (make catalyst regeneration, recover deodorization functions) action (S7).Here, in 10 heating of heating part, the timing (S8) that starts to heat TZ movement time.
In the situation that from starting heating action the not enough predefined setting-up time T2 of TZ movement time of heating part 10, heating action continues, heating part 10 continuous heatings (S9).In present embodiment 1, with 50 minutes setting T2.
In S9, in the situation that more than TZ movement time of heating part 10 reaches predefined setting-up time T2, enter S10, make heating part 10 for OFF, again enter S1, make fan motor 12 for ON, again start air cleaner action.
In S5, for setting foul smell level (foul smell level 3) above in the situation that, be judged as and need to make air cleaner action continue, enter S1, the driving of fan motor 12 is continued, make air cleaner action continuation.In this flow process, in S5, foul smell level and predefined setting foul smell level compare, and proceed to the not enough foul smell level (foul smell level 3) of setting of foul smell level always.
As above, in embodiments of the present invention 1, because setting foul smell level above in the situation that in the indoor foul smell level of having measured, even in the situation that predefined setting-up time T1 is above, also make air cleaner action continue at the accumulation TX duration of runs of fan motor 12, so, can improve the convenience of air cleaning machine, when wanting for user to carry out the foul smell level of air cleaner, can not make the recovery of deodorization functions preferential, can not make user nervous.
Embodiment 2
Embodiments of the present invention 2 are compared with embodiments of the present invention 1, and the structure of main body box house is identical, and control system is different, therefore, by Fig. 7, Fig. 8, control system and motion flow are described, and omit the explanation about other structure.In addition, the part identical with embodiment 1 marked to identical Reference numeral.
Fig. 7 is the block diagram of control system of the air cleaning machine of embodiments of the present invention 2, and Fig. 8 means the flow chart of action of the air cleaning machine of embodiments of the present invention 2.
(action)
As shown in Figure 7, from the input of operating portion 3, by the interior control part 19 being contained in control member 13, controlled, make the driving indication of fan motor 12 and the heating of heating part 10 indication.If fan motor 12 starts to drive, by the interior accumulation that is contained in the 15 pairs of fan motors 12 of accumulation timing duration of runs member in control member 13, counted the information of accumulating the duration of runs to control part 19 transmission the duration of runs.
If the accumulation of fan motor 12 surpasses setting-up time T1 described later and continuous running the duration of runs, by interior the surpassing of 21 pairs of fan motors 12 of timing duration of runs member that surpass being contained in control member 13, counted the duration of runs, to control part 19 transmission, surpass the information of the duration of runs.
Equally, if start the heating of heating part 10, by counting the interior movement time that is contained in the 20 pairs of heating parts 10 of timing movement time member in control member 13, to control part 19, transmit the information of movement time.In addition, same with embodiment 1, there is not the situation of simultaneously carrying out the driving of fan motor 12 and the heating of heating part 10.
The foul smell level determination member 16 that the output of the detection data of the smell sensor 6 of the foul smell composition of detection room air is inwardly contained in control member 13 is carried, by foul smell level determination member 16 and the form of the odor concentration shown in Fig. 6, compared, the information of foul smell level is carried to control part 19.The form of odor concentration, is compared with the detection data of smell sensor 6 to the interior means of storage in control member 13 (not shown go out) that is contained in by pre-stored.
(flow process)
Then,, by Fig. 8, the flow process of action is described.By the input of operating portion 3, entry into service, fan motor 12 is ON, starts air cleaner action (S21).
When fan motor 12 drives, start to accumulate the timing (S22) of the TX duration of runs, by the detection data of smell sensor and the comparison of odor concentration form, carry out the mensuration (S23) of foul smell level.
From starting air cleaner action, in the situation of the not enough predefined setting-up time T1 of the accumulation TX duration of runs of fan motor 12, air cleaner action continues, and fan motor 12 continues to drive (S24-1).In present embodiment 2, same with present embodiment 1, with 23 hours 10 minutes setting T1.
In S24-1, in the situation that the accumulation TX duration of runs of fan motor 12 is more than predefined setting-up time T1, for what surpassed predefined setting-up time T1, surpass the TY duration of runs, start timing (S24-2).
And then, entering S25-1, foul smell level and predefined setting foul smell level compare.In present embodiment 2, same with present embodiment 1, using the foul smell level 3 in the odor concentration form of Fig. 6 as setting foul smell level.
In S25-1, the in the situation that of foul smell level not enough setting foul smell level (foul smell level 3), be judged as and can stop air cleaner action, make fan motor 12 for OFF, make air cleaner action stop (S26).Meanwhile, the accumulation TX duration of runs, the timing that surpasses the TY duration of runs also stop.
Then, make heating part 10 for ON, start the heating of catalyst, enter heating (make catalyst regeneration, recover deodorization functions) action (S27).Here, in 10 heating of heating part, the timing (S28) that starts to heat TZ movement time.
From starting heating action, in the situation of the not enough predefined setting-up time T2 of TZ movement time of heating part 10, continue heating action, heating part 10 makes heating and continuous (S29).In present embodiment 2, same with present embodiment 1, with 50 minutes setting T2.
In S29, in the situation that TZ movement time of heating part 10 is more than predefined setting-up time T2, enter S30, make heating part 10 for OFF, again enter S21, make fan motor 12 for ON, again start air cleaner action.
In S25-1, in foul smell level for setting foul smell level (foul smell level 3) above in the situation that, be judged as and need to make air cleaner action continue, enter S25-2, surpass duration of runs TY and whether reach the inspection of predefined setting-up time T3, in the situation that surpassing the not enough setting-up time T3 of the TY duration of runs, enter S21, the driving of fan motor 12 is continued, air cleaner action is continued.In present embodiment 1, with 60 minutes setting T3.
In S25-2, surpassing duration of runs TY, be setting-up time T3 above in the situation that, for carrying out the recovery of deodorization functions, make fan motor 12 for OFF, make air cleaner action stop (S26).Meanwhile, the accumulation TX duration of runs, the timing that surpasses the TY duration of runs also stop.
Then, make heating part 10 for ON, start the heating of deodorization catalyst, enter heating (make catalyst regeneration, recover deodorization functions) action (S27).Here, in 10 heating of heating part, the timing (S28) that starts to heat TZ movement time.
From starting heating action, in the situation of the not enough predefined setting-up time T2 of TZ movement time of heating part 10, continue heating action, heating part 10 continuous heatings (S29).
In S29, in the situation that TZ movement time of heating part 10 is more than predefined setting-up time T2, enter S30, make heating part 10 for OFF, again enter S21, make fan motor 12 for ON, again start air cleaner action.
As above, in embodiments of the present invention 2, same with embodiment 1, in the situation that the indoor foul smell level of measuring is for more than setting foul smell level, even in the situation that the accumulation TX duration of runs of fan motor 12 is that predefined time T is more than 1, also make air cleaner action continue, therefore, can improve the convenience of air cleaning machine, when wanting for user to carry out the foul smell level of air cleaner, can not make the recovery of deodorization functions preferential, can not make user nervous.Have again, because only air cleaner action is continued at official hour, so, can not make more than air cleaner action proceeds to necessity, the action that can implement effectively to recover deodorization functions, therefore, can not make deodorization functions obviously reduce, can carry out stable air cleaner action.
In addition, in embodiments of the present invention 1 and 2, each setting-up time T1(23 of setting hour 10 minutes), T2(50 minute), T3(60 minute) be not defined in this, but can change, can with movement standards suitable selection matchingly.
Description of reference numerals
1: main body casing; 2: handle; 3: operating portion; 4: air suction inlet; 5: Air blowing mouth; 6: smell sensor; 7: front side cover; 8: dust-collecting filter; 9(a～h): deodorization portion; 10: heating part; 11: fan; 12: fan motor; 13: control member; 14: deodorization portion rotating motor; 15: accumulation timing duration of runs member; 16: foul smell level determination member; 17: foot wheel; 18: gear; 19: control part; 20: timing movement time member; 21: surpass timing duration of runs member; 100: air cleaning machine; W: flow (the ventilation road) of air

Claims (9)

1. an air cleaning machine, is characterized in that, possesses:
Main body casing, described main body casing is provided with air suction inlet and Air blowing mouth;
Fan, described fan is arranged in this main body casing, for from above-mentioned air suction inlet air amount, from above-mentioned Air blowing mouth blow out air;
Fan motor, described fan motor is used for driving this fan;
Time timing member, described time timing member carries out timing the duration of runs to the accumulation of this fan motor;
Deodorization portion, described deodorization portion is provided with the catalyst for the contained foul smell of air sucking from above-mentioned air suction inlet is removed;
Heating part, described heating part and this deodorization portion are closely configured, and for heating above-mentioned catalyst, make it regeneration;
Control part, described control part is controlled the driving of said fans motor and is stopped heating with above-mentioned heating part and starts and heat and stop;
Smell sensor, described smell sensor detects the foul smell of air; With
Foul smell level determination member, described foul smell level determination member is measured foul smell level by the output of this smell sensor,
When the setting-up time T1 of regulation has been passed through in the accumulation of said fans motor the duration of runs, if the foul smell level that above-mentioned smell sensor detects is below horizontal at the setting foul smell of regulation, start the heating of above-mentioned heating part, if surpass the setting foul smell level of regulation, do not start the heating of above-mentioned heating part.
2. air cleaning machine as claimed in claim 1, it is characterized in that, if the foul smell level that above-mentioned smell sensor detects is below horizontal at the setting foul smell of regulation, stop the driving of said fans motor, start the heating of above-mentioned heating part, if surpass the setting foul smell level of regulation, make the driving of said fans motor continue, do not start the heating of above-mentioned heating part.
3. air cleaning machine as claimed in claim 1, is characterized in that, from starting the heating of above-mentioned heating part through during the setting-up time T2 of regulation, stop the heating of above-mentioned heating part.
4. air cleaning machine as claimed in claim 2, is characterized in that, from starting the heating of above-mentioned heating part through during the setting-up time T2 of regulation, the heating of above-mentioned heating part is stopped, driving said fans motor.
5. air cleaning machine as claimed in claim 1, is characterized in that, when the heating that never starts above-mentioned heating part works the setting-up time T3 that has passed through regulation, starts the heating of above-mentioned heating part.
6. air cleaning machine as claimed in claim 2, is characterized in that, when the heating that never starts above-mentioned heating part works the setting-up time T3 that has passed through regulation, the driving of said fans motor is stopped, and starts the heating of above-mentioned heating part.
7. air cleaning machine as claimed in claim 1, it is characterized in that, when the heating that never starts above-mentioned heating part works the setting-up time T3 that has passed through regulation, start the heating of above-mentioned heating part, from starting the heating of above-mentioned heating part through during the setting-up time T2 of regulation, stop the heating of above-mentioned heating part.
8. air cleaning machine as claimed in claim 2, it is characterized in that, when the heating that never starts above-mentioned heating part works the setting-up time T3 that has passed through regulation, the driving of said fans motor is stopped, start the heating of above-mentioned heating part, from starting the heating of above-mentioned heating part through during the setting-up time T2 of regulation, the heating of above-mentioned heating part is stopped, driving said fans motor.
9. an air cleaning machine, is characterized in that, possesses:
Main body casing, described main body casing is provided with air suction inlet and Air blowing mouth;
Fan, described fan is arranged in this main body casing, for from above-mentioned air suction inlet air amount, from above-mentioned Air blowing mouth blow out air;
Fan motor, described fan motor is used for driving this fan;
Time timing member, described time timing member carries out timing the duration of runs to the accumulation of this fan motor;
Deodorization portion, described deodorization portion is provided with the catalyst for the contained foul smell of air sucking from above-mentioned air suction inlet is removed;
Heating part, described heating part and this deodorization portion are closely configured, and for heating above-mentioned catalyst, make it regeneration;
Control part, described control part is controlled the driving of said fans motor and is stopped heating with above-mentioned heating part and starts and heat and stop;
Smell sensor, described smell sensor detects the foul smell of air; With
Foul smell level determination member, described foul smell level determination member, by the output of this smell sensor, is measured foul smell level,
When the setting-up time T1 of regulation has been passed through in the accumulation of said fans motor the duration of runs, if the foul smell level that above-mentioned smell sensor detects is below horizontal at the setting foul smell of regulation, stop the driving of said fans motor, make the heating of above-mentioned heating part, start the regeneration of above-mentioned catalyst, if surpass the setting foul smell level of regulation, make the driving of said fans motor continue, do not make the heating of above-mentioned heating part, do not start the regeneration of above-mentioned catalyst
When the regeneration that never makes above-mentioned heating part heat, not start above-mentioned catalyst works the setting-up time T3 that has passed through regulation, stop the driving of said fans motor, make the heating of above-mentioned heating part, start the regeneration of above-mentioned catalyst,
From making the heating of above-mentioned heating part, start the regeneration of above-mentioned catalyst through during the setting-up time T2 of regulation, stop the heating of above-mentioned heating part, drive said fans motor, start the timing of above-mentioned time timing member to accumulation duration of runs of said fans motor.
CN201280027288.0A 2011-09-28 2012-04-02 Air cleaner Expired - Fee Related CN103596597B (en)

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TW201314141A (en) 2013-04-01
WO2013046767A1 (en) 2013-04-04

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