EP2314938A3 - Sorption heat exchanger and method for same - Google Patents

Sorption heat exchanger and method for same Download PDF

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Publication number
EP2314938A3
EP2314938A3 EP10188008.6A EP10188008A EP2314938A3 EP 2314938 A3 EP2314938 A3 EP 2314938A3 EP 10188008 A EP10188008 A EP 10188008A EP 2314938 A3 EP2314938 A3 EP 2314938A3
Authority
EP
European Patent Office
Prior art keywords
sorption
heat exchanger
heat
relates
cooling side
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.)
Withdrawn
Application number
EP10188008.6A
Other languages
German (de)
French (fr)
Other versions
EP2314938A2 (en
Inventor
Thomas Danne
Thomas Weil
Marcus Preissner
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP2314938A2 publication Critical patent/EP2314938A2/en
Publication of EP2314938A3 publication Critical patent/EP2314938A3/en
Withdrawn legal-status Critical Current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
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F3/1411—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
    • F24F5/0014—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using absorption or desorption
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F2003/1458—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification using regenerators

Abstract

Die Erfindung betrifft ein Verfahren zur Desorption in einem Sorptionswärmetauscher (1), insbesondere einem Sorptionswärmetauscher (1) mit einer Sorptionsseite (1a) und einer Kühlseite (1 b). Weiter betrifft die Erfindung ein Sorptionsverfahren für ein (zumindest) quasikontinuierliches Konditionieren von Fluiden, insbesondere von Luft. Auch betrifft die Erfindung eine Einrichtung (10) zur Desorption in einem Sorptionswärmetauscher (1), insbesondere in einem Sorptionswärmetauscher (1) mit einer Sorptionsseite (1a) und einer Kühlseite (1 b). Zudem betrifft die Erfindung eine Sorptionsvorrichtung für ein (zumindest) quasikontinuierliches Konditionieren von Fluiden, insbesondere von LuftThe invention relates to a process for desorption in a sorption heat exchanger (1), in particular a sorption heat exchanger (1) with a sorption (1a) and a cooling side (1 b). Furthermore, the invention relates to a sorption process for (at least) quasi-continuous conditioning of fluids, in particular of air. The invention also relates to a device (10) for desorption in a sorption heat exchanger (1), in particular in a sorption heat exchanger (1) with a sorption (1a) and a cooling side (1 b). In addition, the invention relates to a sorption device for (at least) quasi-continuous conditioning of fluids, in particular of air

Es ist eine Aufgabe der Erfindung, eine Einrichtung (10) und ein Verfahren zur Desorption in einem Sorptionswärmetauscher (1) zu schaffen, welche den Nachteil der ungewünschten Verdunstung sowie den hohen Wärmeaustrag verringern oder vermeiden, sodass ein verbesserter Wirkungsgrad realisiert wird. Weiter liegt der Erfindung die Aufgabe zugrunde, eine Einrichtung (10), eine Sorptionswärmetauschervorrichtung, ein Verfahren und ein Sorptionsverfahren zu schaffen, welche eine verbesserte Wärmeübertragung realisieren.It is an object of the invention to provide a device (10) and a method for desorption in a sorption heat exchanger (1), which reduce or avoid the disadvantage of unwanted evaporation and high heat rejection, so that an improved efficiency is realized. It is another object of the invention to provide a device (10), a sorption heat exchanger device, a method and a sorption method which realize an improved heat transfer.

Gekennzeichnet sind das Verfahren und das Sorptionsverfahren dadurch, dass die Wärmeenergie mittels eines als Aerosols ausgebildeten Wärmeträgers zugeführt wird. Gekennzeichnet sind die Einrichtung (10) und die Sorptionsvorrichtung dadurch, dass die Wärmeenergiequelle als Kühleinheit der Kühlseite (1 b) ausgebildet ist, um die Wärmeenergie von der Kühlseite (1 b) des Sorptionswärmetauschers (1) zuzuführen.

Figure imgaf001
The method and the sorption method are characterized in that the heat energy is supplied by means of a heat carrier designed as an aerosol. The device (10) and the sorption device are characterized in that the heat energy source is designed as a cooling unit of the cooling side (1 b) in order to supply the heat energy from the cooling side (1 b) of the sorption heat exchanger (1).
Figure imgaf001
EP10188008.6A 2009-10-21 2010-10-19 Sorption heat exchanger and method for same Withdrawn EP2314938A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009050050A DE102009050050A1 (en) 2009-10-21 2009-10-21 Sorption heat exchanger and method for this

Publications (2)

Publication Number Publication Date
EP2314938A2 EP2314938A2 (en) 2011-04-27
EP2314938A3 true EP2314938A3 (en) 2016-12-28

Family

ID=43569186

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10188008.6A Withdrawn EP2314938A3 (en) 2009-10-21 2010-10-19 Sorption heat exchanger and method for same

Country Status (2)

Country Link
EP (1) EP2314938A3 (en)
DE (1) DE102009050050A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112019024204A2 (en) 2017-06-02 2020-06-02 Basf Se PROCESS FOR CONDITIONING A FLUID, AIR CONDITIONING EQUIPMENT, USE OF THE AIR CONDITIONING EQUIPMENT, HEAT EXCHANGER AND EXTERNAL WALL ELEMENT
CN115540383B (en) * 2022-09-22 2023-06-23 哈尔滨商业大学 Rotary switching type adsorption refrigeration/heat pump air conditioning system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2033206A1 (en) * 1969-07-17 1971-02-04 Munters Carl Georg, Stocksund (Schweden) Process for drying air as well as the device intended therefor
EP0139626A2 (en) * 1983-09-29 1985-05-02 Simmering-Graz-Pauker Aktiengesellschaft Process and apparatus for the production of heat from gases containing water vapour by absorption or adsorption
US6134903A (en) * 1997-12-04 2000-10-24 Fedders Corporation Portable liquid desiccant dehumidifier
US6216483B1 (en) * 1997-12-04 2001-04-17 Fedders Corporation Liquid desiccant air conditioner
US20030221438A1 (en) * 2002-02-19 2003-12-04 Rane Milind V. Energy efficient sorption processes and systems

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10220631A1 (en) 2002-05-10 2003-11-20 Loeffler Michael Process for sorption air conditioning with process control in a heat exchanger

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2033206A1 (en) * 1969-07-17 1971-02-04 Munters Carl Georg, Stocksund (Schweden) Process for drying air as well as the device intended therefor
EP0139626A2 (en) * 1983-09-29 1985-05-02 Simmering-Graz-Pauker Aktiengesellschaft Process and apparatus for the production of heat from gases containing water vapour by absorption or adsorption
US6134903A (en) * 1997-12-04 2000-10-24 Fedders Corporation Portable liquid desiccant dehumidifier
US6216483B1 (en) * 1997-12-04 2001-04-17 Fedders Corporation Liquid desiccant air conditioner
US20030221438A1 (en) * 2002-02-19 2003-12-04 Rane Milind V. Energy efficient sorption processes and systems

Also Published As

Publication number Publication date
DE102009050050A1 (en) 2011-04-28
EP2314938A2 (en) 2011-04-27

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