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 PDFInfo
- 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- Withdrawn
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Air Conditioning Control Device (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
- Central Air Conditioning (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
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)
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)
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)
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 |
-
2009
- 2009-07-17 CA CA2673107A patent/CA2673107C/en active Active
- 2009-07-21 CN CN 200920167536 patent/CN201615718U/en not_active Expired - Fee Related
- 2009-07-22 JP JP2009170719A patent/JP2010025542A/en active Pending
- 2009-07-23 SG SG200904978-4A patent/SG158831A1/en unknown
- 2009-07-23 EP EP09251862A patent/EP2148162A3/en not_active Withdrawn
Patent Citations (2)
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 |
SG158831A1 (en) | 2010-02-26 |
CA2673107C (en) | 2017-02-14 |
JP2010025542A (en) | 2010-02-04 |
CN201615718U (en) | 2010-10-27 |
EP2148162A2 (en) | 2010-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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AK | Designated contracting states |
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AX | Request for extension of the european patent |
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PUAL | Search report despatched |
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Extension state: AL BA RS |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F28F 13/10 20060101ALI20111024BHEP Ipc: F24F 3/14 20060101ALI20111024BHEP Ipc: F28D 21/00 20060101AFI20111024BHEP Ipc: F28F 19/00 20060101ALI20111024BHEP Ipc: F24F 12/00 20060101ALI20111024BHEP Ipc: F28F 13/06 20060101ALI20111024BHEP |
|
17P | Request for examination filed |
Effective date: 20120529 |
|
17Q | First examination report despatched |
Effective date: 20140130 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20171129 |