CN101055110B - Heat exchanger and indoor thermoelectric air conditioner possessing same - Google Patents
Heat exchanger and indoor thermoelectric air conditioner possessing same Download PDFInfo
- Publication number
- CN101055110B CN101055110B CN2007100848773A CN200710084877A CN101055110B CN 101055110 B CN101055110 B CN 101055110B CN 2007100848773 A CN2007100848773 A CN 2007100848773A CN 200710084877 A CN200710084877 A CN 200710084877A CN 101055110 B CN101055110 B CN 101055110B
- Authority
- CN
- China
- Prior art keywords
- transfer plate
- heat transfer
- heat exchanger
- heat
- fin
- 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.)
- Expired - Fee Related
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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
- F28F13/18—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by applying coatings, e.g. radiation-absorbing, radiation-reflecting; by surface treatment, e.g. polishing
- F28F13/182—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by applying coatings, e.g. radiation-absorbing, radiation-reflecting; by surface treatment, e.g. polishing especially adapted for evaporator or condenser surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B21/00—Machines, plants or systems, using electric or magnetic effects
- F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
- F25B2321/02—Details of machines, plants or systems, using electric or magnetic effects using Peltier effects; using Nernst-Ettinghausen effects
- F25B2321/023—Mounting details thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2245/00—Coatings; Surface treatments
- F28F2245/02—Coatings; Surface treatments hydrophilic
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The invention discloses a heat exchanger which has heat transfer plate which is equipped with a standing face for standing at inner bottom of shell of indoor thermoelectric air-conditioner, and the heat transfer plate has several cooling fins parallel arranged on one side surface adjacent to the standing face, and free ends of the cooling fins all incline downwards facing to the standing face, and the invention also relates to an thermoelectric air conditioner equipped with the heat exchanger. When the heat exchanger is perpendicularly placed for use, blower blows from side portion of the heat transfer plate, wind channels forms between the parallel cooling fins, and the downwards inclined cooling fins condense the water vapor in air into water so as to flow downwards under gravity, obviously, the wind channel is separated from the water route thereby guaranteeing smoothness about wind outlet. Further, because a hydrophilic membrane is formed on external surface of the cooling fins, then the water vapor in air is hard to be condensed in to small droplets thereby further guaranteeing the smoothness of the wind outlet.
Description
Technical field
The present invention relates to air-conditioning technical field, more specifically to a kind of heat exchanger and have the indoor thermoelectric air conditioner of this heat exchanger.
Background technology
The heat exchanger of original indoor thermoelectric air-conditioning, be provided with heat transfer plate, on this heat transfer plate side plate face, be fixed with some fin, wherein this fin is to be vertically mounted on the plate face of heat transfer plate, indoor heat converter is connected on the refrigerating chip by exhausted electric conducting strip, the cold energy that refrigerating chip makes is transferred on the fin, and heat exchanger is that upright the placement used in the prior art, blower fan generally is mounted in the upper end of heat transfer plate, utilize blower fan to canyon, fin is crossed in the wind that is blown out, and produces cold wind and blows to indoor.Because thermoelectric airconditioner is in refrigeration, fin surface temperature and air themperature difference are bigger, airborne steam can become droplet in its surface condensation, and blower fan is the top that is positioned at heat transfer plate, be that the direction that water droplet falls on wind direction and the fin of wind that blower fan blows out is identical, therefore, cause the globule that condenses down the wind to flow out, cause that very easily wind direction blocks.
Summary of the invention
Technical problem to be solved by this invention provides a kind of indoor thermoelectric air conditioner that guarantees to make the unimpeded heat exchanger of air outlet and have this heat exchanger.
The present invention is achieved by the following technical solutions:
A kind of heat exchanger provided by the present invention, be provided with heat transfer plate, this heat transfer plate is provided with for the standing surface that stand in the bottom in the indoor thermoelectric air conditioner shell body, heat transfer plate is being fixed with the some fin that are parallel to each other on the side plate face of this standing surface, especially the plane that described standing surface is and thermoelectric airconditioner bottom is parallel, and the free end of these fin is all towards the inclination that is directed downwards of this standing surface.
On the said structure basis, wherein:
Described fin is to be fixed on the described heat transfer plate by soldering.
Be formed with one deck hydrophilic membrane on the described fin outer surface.
Described heat transfer plate is formed with the exhausted electric heat-conducting layer of one deck at gelled another lateral plates outer surface of relative fixed.
Described heat transfer plate is the heat transfer plate of aluminum, and described exhausted electric heat-conducting layer is one deck alundum (Al layer that the surface by the heat transfer plate of this aluminum of differential arc oxidation forms.
A kind of indoor thermoelectric air conditioner provided by the present invention, be provided with shell body, bottom in this shell body heat exchanger of having stood, this heat exchanger is provided with heat transfer plate, this heat transfer plate is provided with for the standing surface that stand in the bottom in the indoor thermoelectric air conditioner shell body, heat transfer plate is being fixed with the some fin that are parallel to each other on the side plate face of this standing surface, and the thermoelectric components that reclined on another relative lateral plates, also being fixed with the heat that distributed on can be with heat exchanger or cold in this shell body blows to and need heat or the blower fan of refrigeration space, especially the plane that described standing surface is and thermoelectric airconditioner bottom is parallel, and the free end of these fin is all towards the inclination that is directed downwards of this standing surface; Described blower fan is arranged on the sidewall of shell body length direction, and this sidewall is heat transfer plate and the perpendicular sidewall of standing surface with this heat exchanger, and the wind direction that this blower fan blew out is parallel to the plate face of heat transfer plate and the standing surface of heat transfer plate simultaneously.
On the said structure basis, wherein:
Described fin is to be fixed on the described heat transfer plate by soldering.
Be formed with one deck hydrophilic membrane on the described fin outer surface.
Described heat transfer plate is formed with the exhausted electric heat-conducting layer of one deck in gelled another lateral plates appearance of relative fixed.
Described heat transfer plate is the heat transfer plate of aluminum, and described exhausted electric heat-conducting layer is one deck alundum (Al layer that the surface by the heat transfer plate of this aluminum of differential arc oxidation forms.
The present invention is compared to prior art, its beneficial effect is: the standing surface of heat exchanger of the present invention is plane parallel bottom thermoelectric airconditioner, and the free end of these fin is all towards the inclination that is directed downwards of this standing surface, therefore, when heat exchanger of the present invention is used by upright placement, blower fan is from the sidepiece blowing of fin, can form the air channel between the fin that is parallel to each other, downward-sloping fin then makes the water that airborne steam condensed into flow downward under the gravity effect, obviously the air channel separates with the water route, thereby has guaranteed that air outlet is unimpeded.In addition,, make airborne steam be difficult for condensing into droplet, guaranteed the air outlet smoothness more owing on the fin outer surface, be formed with one deck hydrophilic membrane.
Indoor thermoelectric air conditioner of the present invention is owing to adopted the heat exchanger of said structure, and blower fan is arranged on the sidepiece of heat sink, standing surface blowing to plate face that is parallel to heat transfer plate and heat transfer plate, make and promptly form the air channel between the fin that is parallel to each other on the heat exchanger, the downward-sloping water that makes that then airborne steam condensed of fin flows downward under the gravity effect, be that the air channel separates with the water route, thereby guaranteed that air outlet is unimpeded.
Description of drawings
Fig. 1 is the overall structure decomposing schematic representation of a kind of indoor thermoelectric air conditioner of the present invention;
Fig. 2 is the side-looking structural representation of a kind of heat exchanger of the present invention.
Fig. 3 is the backsight structural representation of a kind of heat exchanger of the present invention.
The specific embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments.
A kind of heat exchanger of the present invention, be used for indoor thermoelectric air conditioner, be provided with heat transfer plate 4, this heat transfer plate 4 is heat transfer plates of aluminum, this heat transfer plate 4 is provided with for the standing surface 1 that stand in the bottom in the indoor thermoelectric air conditioner shell body 7, this heat transfer plate 4 is being fixed with the some fin that are parallel to each other 5 on the side plate face of this standing surface 1, this fin 5 is fixed on the described heat transfer plate 4 by soldering.The plane that described standing surface 1 is and thermoelectric airconditioner bottom is parallel, and the free end of these fin 5 is all towards the inclination that is directed downwards of this standing surface 1.
In order to prevent thermoelectric air-conditioning in refrigeration, airborne steam becomes droplet in fin 5 surface condensations, and therefore, these fin 5 outer surfaces have also formed one deck hydrophilic membrane (or being coated with the super hydrophilic liquid formation one deck hydrophilic membrane of solarization nanometer) by the electrophoresis mode.
In addition, have in heat transfer plate 4 relative fixed of described aluminum on another lateral plates of fin 5 also to form one deck alundum (Al layer (promptly exhausted electric heat-conducting layer 2), conduct heat or pass cold efficiency, energy savings in order to improve heat exchanger by differential arc oxidation.
The stand heat exchanger 3 of said structure of a kind of indoor thermoelectric air conditioner of the present invention, the bottom in the shell body 7 of indoor thermoelectric air conditioner, described heat exchanger 3 have the thermoelectric components (scheming not shown) that reclined on the opposite side panel of fin 5 in relative fixed.In this shell body 7, also be fixed with the heat that distributed on the described heat exchanger 3 or cold to be blowed to and heat or the blower fan 8 of refrigeration space, described blower fan 8 is arranged on the sidewall of shell body 7 length directions, this sidewall is heat transfer plate 4 and the perpendicular sidewall of standing surface with this heat exchanger 3, and the wind direction that this blower fan 8 is blown out is parallel to the standing surface 1 of the plate face and the heat transfer plate 4 of heat transfer plate 4 simultaneously, be the sidepiece blowing of blower fan 8 from heat sink, and can form the air channel between the fin 5 that is parallel to each other, and the fin 5 surface water that form to be subjected to gravity effect be surperficial defluent along downward-sloping fin 5, therefore the current direction on these fin 5 surfaces is different with the wind direction of blower fan 8, has avoided current down the wind to flow out and causes the defective of wind direction obstruction.In the present embodiment, below described heat exchanger 3, be provided with a water pond 6, receiving the fin 5 surface water that formed, and outside the discharge shell body 7, thereby guaranteed the smoothness of the air outlet of thermoelectric airconditioner.
Certainly, not necessarily strict parallel between the fin 5, as long as fin 5 is all downward-sloping.The blowing angle of blower fan 8 can be the standing surface that is parallel to the plate face and the heat transfer plate 4 of heat transfer plate 4 from the side fully simultaneously, also the angle that can be parallel to the heat-delivery surface of fin 5 is from the side dried, as long as the flow direction on the wind direction of blower fan 8 and fin 5 surfaces is different, can guarantee the effect that air outlet is unimpeded.
Claims (10)
1. heat exchanger, be provided with heat transfer plate, this heat transfer plate is provided with for the standing surface that stand in the bottom in the indoor thermoelectric air conditioner shell body, heat transfer plate is being fixed with the some fin that are parallel to each other on the side plate face of this standing surface, it is characterized in that: described standing surface for and parallel plane, thermoelectric airconditioner bottom, and the free end of these fin is all towards the inclination that is directed downwards of this standing surface.
2. a kind of heat exchanger according to claim 1 is characterized in that: described fin is to be fixed on the described heat transfer plate by soldering.
3. a kind of heat exchanger according to claim 1 and 2 is characterized in that: be formed with one deck hydrophilic membrane on the described fin outer surface.
4. a kind of heat exchanger according to claim 1 and 2 is characterized in that: described heat transfer plate is formed with the exhausted electric heat-conducting layer of one deck in gelled another lateral plates appearance of relative fixed.
5. a kind of heat exchanger according to claim 4 is characterized in that: described heat transfer plate is the heat transfer plate of aluminum, and described exhausted electric heat-conducting layer is one deck alundum (Al layer that the surface by the heat transfer plate of this aluminum of differential arc oxidation forms.
6. indoor thermoelectric air conditioner, be provided with shell body, bottom in this shell body heat exchanger of having stood, this heat exchanger is provided with heat transfer plate, this heat transfer plate is provided with for the standing surface that stand in the bottom in the indoor thermoelectric air conditioner shell body, heat transfer plate is being fixed with the some fin that are parallel to each other on the side plate face of this standing surface, and the thermoelectric components that reclined on the relative opposite side panel, also being fixed with the heat that distributed on can be with heat exchanger or cold in this shell body blows to and need heat or the blower fan of refrigeration space, it is characterized in that: described standing surface for and parallel plane, thermoelectric airconditioner bottom, and the free end of these fin is all towards the inclination that is directed downwards of this standing surface; Described blower fan is arranged on the sidewall of shell body length direction, and this sidewall is heat transfer plate and the perpendicular sidewall of standing surface with this heat exchanger, and the wind direction that this blower fan blew out is parallel to the plate face of heat transfer plate and the standing surface of heat transfer plate simultaneously.
7. a kind of indoor thermoelectric air conditioner according to claim 6 is characterized in that: described fin is to be fixed on the described heat transfer plate by soldering.
8. according to claim 6 or 7 described a kind of indoor thermoelectric air conditioners, it is characterized in that: be formed with one deck hydrophilic membrane on the described fin outer surface.
9. according to claim 6 or 7 described a kind of indoor thermoelectric air conditioners, it is characterized in that: described heat transfer plate is formed with the exhausted electric heat-conducting layer of one deck in gelled another lateral plates appearance of relative fixed.
10. a kind of indoor thermoelectric air conditioner according to claim 9 is characterized in that: described heat transfer plate is the heat transfer plate of aluminum, and described exhausted electric heat-conducting layer is one deck alundum (Al layer that the surface by the heat transfer plate of this aluminum of differential arc oxidation forms.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100848773A CN101055110B (en) | 2006-09-29 | 2007-02-14 | Heat exchanger and indoor thermoelectric air conditioner possessing same |
| US11/855,049 US20080078186A1 (en) | 2006-09-29 | 2007-09-13 | Heat exchanger and an air conditioner containing the heat exchanger |
| AU2007216900A AU2007216900B8 (en) | 2006-09-29 | 2007-09-21 | Heat exchanger and an air conditioner containing the heat exchanger |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610062940 | 2006-09-29 | ||
| CN200610062940.9 | 2006-09-29 | ||
| CN2007100848773A CN101055110B (en) | 2006-09-29 | 2007-02-14 | Heat exchanger and indoor thermoelectric air conditioner possessing same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101055110A CN101055110A (en) | 2007-10-17 |
| CN101055110B true CN101055110B (en) | 2010-05-26 |
Family
ID=38795081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100848773A Expired - Fee Related CN101055110B (en) | 2006-09-29 | 2007-02-14 | Heat exchanger and indoor thermoelectric air conditioner possessing same |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20080078186A1 (en) |
| CN (1) | CN101055110B (en) |
| AU (1) | AU2007216900B8 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101983005A (en) * | 2010-11-10 | 2011-03-02 | 北京经纬恒润科技有限公司 | Automobile and controller shell thereof |
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| US7587901B2 (en) | 2004-12-20 | 2009-09-15 | Amerigon Incorporated | Control system for thermal module in vehicle |
| US8222511B2 (en) * | 2006-08-03 | 2012-07-17 | Gentherm | Thermoelectric device |
| US20080087316A1 (en) | 2006-10-12 | 2008-04-17 | Masa Inaba | Thermoelectric device with internal sensor |
| US9105809B2 (en) * | 2007-07-23 | 2015-08-11 | Gentherm Incorporated | Segmented thermoelectric device |
| US7877827B2 (en) | 2007-09-10 | 2011-02-01 | Amerigon Incorporated | Operational control schemes for ventilated seat or bed assemblies |
| JP4552072B2 (en) * | 2008-01-15 | 2010-09-29 | 富士電機リテイルシステムズ株式会社 | vending machine |
| CN105291920B (en) | 2008-02-01 | 2018-12-25 | 金瑟姆股份公司 | Condensation and humidity sensor for thermoelectric device |
| JP5218117B2 (en) * | 2008-03-18 | 2013-06-26 | 三菱電機株式会社 | Nitride semiconductor multilayer structure, optical semiconductor device, and manufacturing method thereof |
| CA2731001C (en) | 2008-07-18 | 2018-01-09 | Amerigon Incorporated | Climate controlled bed assembly |
| WO2013052823A1 (en) | 2011-10-07 | 2013-04-11 | Gentherm Incorporated | Thermoelectric device controls and methods |
| KR101343736B1 (en) * | 2011-11-22 | 2013-12-19 | 갑을오토텍(주) | Condensing water removing appatarus of airconditioner |
| US9989267B2 (en) | 2012-02-10 | 2018-06-05 | Gentherm Incorporated | Moisture abatement in heating operation of climate controlled systems |
| US9662962B2 (en) | 2013-11-05 | 2017-05-30 | Gentherm Incorporated | Vehicle headliner assembly for zonal comfort |
| WO2015123585A1 (en) | 2014-02-14 | 2015-08-20 | Gentherm Incorporated | Conductive convective climate controlled seat |
| US10114430B2 (en) * | 2014-10-20 | 2018-10-30 | Asia Vital Components Co., Ltd. | Heat dissipation structure for mobile device |
| US11857004B2 (en) | 2014-11-14 | 2024-01-02 | Gentherm Incorporated | Heating and cooling technologies |
| US11639816B2 (en) | 2014-11-14 | 2023-05-02 | Gentherm Incorporated | Heating and cooling technologies including temperature regulating pad wrap and technologies with liquid system |
| US11033058B2 (en) | 2014-11-14 | 2021-06-15 | Gentherm Incorporated | Heating and cooling technologies |
| JP6633317B2 (en) * | 2015-08-05 | 2020-01-22 | 三菱アルミニウム株式会社 | Hydrophilic fin and heat exchanger |
| US11075331B2 (en) | 2018-07-30 | 2021-07-27 | Gentherm Incorporated | Thermoelectric device having circuitry with structural rigidity |
| US11993132B2 (en) | 2018-11-30 | 2024-05-28 | Gentherm Incorporated | Thermoelectric conditioning system and methods |
| US11152557B2 (en) | 2019-02-20 | 2021-10-19 | Gentherm Incorporated | Thermoelectric module with integrated printed circuit board |
| JP6785937B2 (en) * | 2019-12-11 | 2020-11-18 | 三菱アルミニウム株式会社 | Hydrophilic fins and heat exchanger |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2143744Y (en) * | 1992-12-11 | 1993-10-13 | 上海机械学院 | Pyroelectric semiconductor air conditioner |
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| CN1544875A (en) * | 2003-11-11 | 2004-11-10 | 肖国雄 | Superconducting heat pipe |
| CN200961968Y (en) * | 2006-09-29 | 2007-10-17 | 曹爱国 | A heat exchanger and indoor thermal electrical air-conditioner with the same |
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| US3212275A (en) * | 1964-08-20 | 1965-10-19 | American Radiator & Standard | Thermoelectric heat pump |
| US5012862A (en) * | 1990-09-12 | 1991-05-07 | Jw Aluminum Company | Hydrophilic fins for a heat exchanger |
| JPH08121898A (en) * | 1994-10-25 | 1996-05-17 | Matsushita Electric Works Ltd | Thermoelectric converter |
| CA2371641A1 (en) * | 2001-02-14 | 2002-08-14 | Ats Automation Tooling Systems Inc. | Folded fin heat sink assembly |
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| JP2006165226A (en) * | 2004-12-07 | 2006-06-22 | Daikin Ind Ltd | Thermoelectric device |
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2007
- 2007-02-14 CN CN2007100848773A patent/CN101055110B/en not_active Expired - Fee Related
- 2007-09-13 US US11/855,049 patent/US20080078186A1/en not_active Abandoned
- 2007-09-21 AU AU2007216900A patent/AU2007216900B8/en not_active Ceased
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2143744Y (en) * | 1992-12-11 | 1993-10-13 | 上海机械学院 | Pyroelectric semiconductor air conditioner |
| CN2274330Y (en) * | 1996-07-26 | 1998-02-11 | 张紫金 | Radiator |
| CN1240926A (en) * | 1998-06-30 | 2000-01-12 | 三星电子株式会社 | Heat exchanger capable of draining condensed water effectively |
| JP2004177040A (en) * | 2002-11-28 | 2004-06-24 | Matsushita Electric Ind Co Ltd | Outdoor heat exchanger for heat pump |
| CN1544875A (en) * | 2003-11-11 | 2004-11-10 | 肖国雄 | Superconducting heat pipe |
| CN200961968Y (en) * | 2006-09-29 | 2007-10-17 | 曹爱国 | A heat exchanger and indoor thermal electrical air-conditioner with the same |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101983005A (en) * | 2010-11-10 | 2011-03-02 | 北京经纬恒润科技有限公司 | Automobile and controller shell thereof |
| CN101983005B (en) * | 2010-11-10 | 2012-04-25 | 北京经纬恒润科技有限公司 | Automobile and controller shell thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2007216900A1 (en) | 2008-04-17 |
| AU2007216900B8 (en) | 2009-10-01 |
| CN101055110A (en) | 2007-10-17 |
| AU2007216900B2 (en) | 2009-06-11 |
| US20080078186A1 (en) | 2008-04-03 |
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