EP2148162A3 - Double flow-circuit heat exchange device for periodic positive and reverse directional pumping - Google Patents

Double flow-circuit heat exchange device for periodic positive and reverse directional pumping Download PDF

Info

Publication number
EP2148162A3
EP2148162A3 EP09251862A EP09251862A EP2148162A3 EP 2148162 A3 EP2148162 A3 EP 2148162A3 EP 09251862 A EP09251862 A EP 09251862A EP 09251862 A EP09251862 A EP 09251862A EP 2148162 A3 EP2148162 A3 EP 2148162A3
Authority
EP
European Patent Office
Prior art keywords
heat exchange
exchange device
positive
double flow
circuit heat
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Withdrawn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
EP09251862A
Other languages
German (de)
French (fr)
Other versions
EP2148162A2 (en
Inventor
Tai-Her Yang
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.)
Individual
Original Assignee
Individual
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
Priority claimed from US12/219,474 external-priority patent/US20100018683A1/en
Priority claimed from US12/292,415 external-priority patent/US8602087B2/en
Application filed by Individual filed Critical Individual
Publication of EP2148162A2 publication Critical patent/EP2148162A2/en
Publication of EP2148162A3 publication Critical patent/EP2148162A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • 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
    • 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
    • F24F3/147—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 with both heat and humidity transfer between supplied and exhausted air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F28F13/10—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by imparting a pulsating motion to the flow, e.g. by sonic vibration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/006—Preventing deposits of ice
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
    • F28F27/02—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus for controlling the distribution of heat-exchange media between different channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
    • F28F2250/08—Fluid driving means, e.g. pumps, fans

Abstract

The present invention provides a double flow-circuit heat exchange device (1000) for periodic positive and reverse directional pumping, which is disposed with the bi-directional fluid pump (123) capable of producing positive pressure or negative pressure at the fluid port on two sides of the bi-directional heat exchange device (1000) for periodically positive and reverse pumping the two fluid circuits in opposite flowing directions, thereby in the operation of periodically positive and reverse pumping to maintain the two fluid circuits in different flowing directions.
EP09251862A 2008-07-23 2009-07-23 Double flow-circuit heat exchange device for periodic positive and reverse directional pumping Withdrawn EP2148162A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/219,474 US20100018683A1 (en) 2008-07-23 2008-07-23 Double flow-circuit heat exchange device for periodic positive and reverse directional pumping
US12/292,415 US8602087B2 (en) 2008-11-19 2008-11-19 Double flow-circuit heat exchange device for periodic positive and reverse directional pumping

Publications (2)

Publication Number Publication Date
EP2148162A2 EP2148162A2 (en) 2010-01-27
EP2148162A3 true EP2148162A3 (en) 2011-11-30

Family

ID=41210484

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09251862A Withdrawn EP2148162A3 (en) 2008-07-23 2009-07-23 Double flow-circuit heat exchange device for periodic positive and reverse directional pumping

Country Status (5)

Country Link
EP (1) EP2148162A3 (en)
JP (1) JP2010025542A (en)
CN (1) CN201615718U (en)
CA (1) CA2673107C (en)
SG (1) SG158831A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105423793A (en) * 2015-12-22 2016-03-23 叶立英 Method and system for efficient total heat recovery and for compounding total heat recovery system with external heat energy system
CN110686394A (en) * 2019-09-18 2020-01-14 珠海格力电器股份有限公司 Total heat exchange core and air conditioner
CN113339901B (en) * 2021-05-14 2022-05-31 苏州科技大学 Control system and method for adjusting indoor air temperature and humidity in humid area

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0536445A1 (en) * 1991-10-11 1993-04-14 Ca Bygg Ab A method for optional heating or cooling the air in a building
WO2003091632A1 (en) * 2002-04-26 2003-11-06 Oxycell Holding B.V. Dewpoint cooler designed as a frame or part thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5613553Y2 (en) * 1976-08-27 1981-03-30
JP2004324901A (en) * 2003-04-21 2004-11-18 Matsushita Electric Ind Co Ltd Heat exchange ventilating device
JP4420463B2 (en) * 2006-01-16 2010-02-24 新日本空調株式会社 Desiccant ventilation system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0536445A1 (en) * 1991-10-11 1993-04-14 Ca Bygg Ab A method for optional heating or cooling the air in a building
WO2003091632A1 (en) * 2002-04-26 2003-11-06 Oxycell Holding B.V. Dewpoint cooler designed as a frame or part thereof

Also Published As

Publication number Publication date
CA2673107A1 (en) 2010-01-23
CN201615718U (en) 2010-10-27
EP2148162A2 (en) 2010-01-27
SG158831A1 (en) 2010-02-26
JP2010025542A (en) 2010-02-04
CA2673107C (en) 2017-02-14

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