CN201488390U - Refrigerating and heating equipment - Google Patents

Refrigerating and heating equipment Download PDF

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Publication number
CN201488390U
CN201488390U CN2009202224302U CN200920222430U CN201488390U CN 201488390 U CN201488390 U CN 201488390U CN 2009202224302 U CN2009202224302 U CN 2009202224302U CN 200920222430 U CN200920222430 U CN 200920222430U CN 201488390 U CN201488390 U CN 201488390U
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CN
China
Prior art keywords
heat exchanger
heat
heating
heat exchange
face
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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
Application number
CN2009202224302U
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Chinese (zh)
Inventor
胡继业
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BEIJING CHUANGZHI XINKE TECHNOLOGY CO., LTD.
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胡继业
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Priority to CN2009202224302U priority Critical patent/CN201488390U/en
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Publication of CN201488390U publication Critical patent/CN201488390U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

The utility model relates to a refrigerating and heating equipment comprising a bracket, a semiconductor chip, a first heat exchanger, a second heat exchanger, a first heat exchanging fan and a second heat exchanging fan, wherein the semiconductor chip is fixed on the bracket and provided with a first end surface and a second end surface which can play the role of refrigerating or heating after being electrified; the first heat exchanger, which conducts heat exchange respectively with the first end surface and the outside, is fixed on the bracket and jointed with the first end surface; the second heat exchanger, which conducts heat exchange respectively with the second end surface and the air in a constant temperature cabinet, is fixed on the bracket and jointed with the second end surface; the first heat exchanging fan, which strengthens heat exchange of the first heat exchanger, is connected with the first heat exchanger; and the second heat exchanging fan, which strengthens heat exchange of the second heat exchanger, is fixed on the bracket and arranged at one side of the second heat exchanger. Therefore, the refrigerating and heating equipment has simple structure and realizes adjustment of the temperature in the constant temperature cabinet very conveniently with low cost.

Description

Heating-cooling equipment
Technical field
The utility model relates to heating-cooling equipment, especially a kind of heating-cooling equipment that is used for constant temperature cabinet.
Background technology
In existing communication base station/machine room, all need communication apparatus to be powered temporarily with standby battery, because for the more extreme base station/machine room of condition of work, for example in very cold and very hot area, the operating temperature of battery all is very abominable, activity owing to chemical substance in the battery when temperature is too high increases, the life-span of battery sharply shortens, if and temperature is low excessively, then can make the charging and discharging of accumulator ability drop, so all can shorten the service life of battery greatly.
Existing mode is to utilize the convection current of wind that battery is dispelled the heat when temperature is too high, utilize heating wire that battery is heated and cross in temperature when low, but the energy consumption of these two kinds of methods is all very big, and the adjustment weak effect.
The utility model content
The purpose of this utility model is the defective at prior art, and a kind of heating-cooling equipment that is used for constant temperature cabinet is provided, and can regulate the temperature of constant temperature cabinet very easily, and simple in structure, cost is low.
For achieving the above object, the utility model provides a kind of heating-cooling equipment, and described equipment comprises:
Support;
Semiconductor chip is fixed on the described support, and described semiconductor chip has first end face and second end face that freezes or heat after energising;
With described first end face and extraneous first heat exchanger that carries out heat exchange, be fixed on the described support, respectively with described first end joined;
Respectively with described second end face and constant temperature cabinet in air second heat exchanger that carries out heat exchange, be fixed on the described support, with described second end joined;
Strengthen the first heat exchange fan of the first heat exchanger heat exchange, be connected with described first heat exchanger;
Strengthen the second heat exchange fan of the second heat exchanger heat exchange, be fixed on the described support, place described second heat exchanger, one side.
Described equipment also comprises housing, and ccontaining described second heat exchanger and the second heat exchange fan are fixed on the described support.Described equipment also comprises heat-insulation layer, places between the described housing and first heat exchanger.Described equipment also comprises outer cover, and ccontaining described first heat exchanger and the first heat exchange fan are fixed on the described housing.
Described first end face is the hot junction that heats after the described semiconductor chip energising, and described second end face is the cold junction of described semiconductor chip energising back refrigeration; Perhaps described first end face is the cold junction of described semiconductor chip energising back refrigeration, and described second end face is the hot junction that heats after the described semiconductor chip energising.Described first heat exchanger is a plurality of, all is fixed on the described support, engages with described first end face.Described fan is a plurality of, and each described fan is connected with corresponding described first heat exchanger.Described first heat exchanger is a fin radiator; Described second heat exchanger is a fin radiator.The material of described first heat exchanger is an aluminium; The material of described second heat exchanger is an aluminium.
Therefore, the utility model heating-cooling equipment simple in structure, very convenient and realize the adjusting of constant temperature in-cabinet temperature cheaply.
Description of drawings
Figure 1A is the schematic perspective view of the utility model heating-cooling equipment embodiment one;
Figure 1B is the front view of the utility model heating-cooling equipment embodiment one;
Fig. 1 C is the side view of the utility model heating-cooling equipment embodiment one;
Fig. 2 is the side sectional view of the utility model heating-cooling equipment embodiment two;
Fig. 3 is the side sectional view of the utility model heating-cooling equipment embodiment three
Fig. 4 is the outside drawing of the utility model heating-cooling equipment.
The specific embodiment
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Heating-cooling equipment of the present utility model can be used to be equipped with the adjusting of the constant temperature in-cabinet temperature of battery.The utility model heating-cooling equipment, the heat that produces when utilizing the semiconductor chip energising is to heating in the constant temperature cabinet, the cold that produces when perhaps utilizing the semiconductor chip energising makes constant temperature cabinet keep constant temperature, for battery provides the good operation temperature to lowering the temperature in the constant temperature cabinet.
Figure 1A, Figure 1B and Fig. 1 C are respectively schematic perspective view, front view and the side view of the utility model heating-cooling equipment embodiment one.As shown in Figure 1, heating-cooling equipment embodiment one of the present utility model specifically comprises: support 4, semiconductor chip 1, first heat exchanger 21, second heat exchanger 22, the first heat exchange fan 31 and the second heat exchange fan 32.
Semiconductor chip 1 is fixed on the support 4, semiconductor chip 1 has first end face 11 and second end face 12, first end face 11 and first heat exchanger 21 engage, first end face 11 can carry out heat exchange with first heat exchanger 21, second end face 12 and second heat exchanger 22 engage, and second end face 12 can carry out heat exchange with second heat exchanger 22.And first heat exchanger 21 is three, all is fixed on the support 4, its objective is in order to strengthen first end face 11 and extraneous heat exchanger effectiveness, is not limited thereto certainly, can be 1 or a plurality of; Second heat exchanger 22 also is three, all is fixed on the support 4, its objective is in order to strengthen the heat exchanger effectiveness of air in second end face 12 and the constant temperature cabinet, is not limited thereto certainly, can be 1 or a plurality of.The first heat exchange fan 31 also is three, be connected with corresponding first heat exchanger 21, effect is a convective heat exchange of strengthening first heat exchanger 21 and air, certainly also be not limited thereto, can for one or more, the second heat exchange fan 32 is fixed on the support 4, places a side of second heat exchanger 22, and effect is a convective heat exchange of strengthening air in second heat exchanger 22 and the constant temperature cabinet.
In the time of work, to semiconductor chip 1 energising, can produce temperature difference at first end 11 and second end 12 like this, an end temperature wherein raises, and other end temperature reduces.First end face 11 can carry out heat exchange with first heat exchanger 21, first heat exchanger 21 carries out heat exchange with the external world again to be finished refrigeration, heats, and second end face 12 can carry out heat exchange with second heat exchanger 22, and the air in second heat exchanger 22 and the constant temperature cabinet carries out heat exchange, thereby keeps the constant temperature of constant temperature in-cabinet temperature.
The utility model heating-cooling equipment simple in structure, very convenient and realize the adjusting of constant temperature in-cabinet temperature cheaply, refrigeration, heating effect are good.
Fig. 2 is the side sectional view of the utility model heating-cooling equipment embodiment two.As shown in Figure 2, heating-cooling equipment embodiment two of the present utility model specifically comprises: support 4, semiconductor chip 1, first heat exchanger 21, second heat exchanger 22, the first heat exchange fan 31, the second heat exchange fan 32, housing 5 and heat-insulation layer 6.
Semiconductor chip 1 is fixed on the support 4, semiconductor chip 1 has first end face and second end face, first end face in the present embodiment is a cold junction 110, second end face is hot junction 120, cold junction 110 and three first heat exchangers 21 engage, cold junction 110 and three first heat exchangers 21 carry out heat exchange, and hot junction 120 and three second heat exchangers 22 engage, and hot junction 120 and three second heat exchangers 22 carry out heat exchange.And three first heat exchangers 21 and three second heat exchangers 22 also are fixed on the support 4.
In three first heat exchange fans 31 each is connected with one first corresponding heat exchanger 21, effect is a convective heat exchange of strengthening first heat exchanger 21 and air, the second heat exchange fan 32 is fixed on the support 4, place a side of second heat exchanger 22, effect is a convective heat exchange of strengthening air in second heat exchanger 22 and the constant temperature cabinet.Housing 5 covers on second heat exchanger, 22 outsides, ccontaining second heat exchanger 22, and also have heat-insulation layer 6 between the housing 5 and first heat exchanger 21, and its effect is in order to make heat insulation between the housing 5 and first heat exchanger 21.
First heat exchanger 21 can be fin radiator, and preferred material is an aluminium; Equally, second heat exchanger 22 also can fin radiator, and preferred material also is an aluminium.
Present embodiment be when ambient temperature low excessively, the embodiment that need heat to the air in the constant temperature cabinet.
In the time of work, to semiconductor chip 1 energising, can reduce and 120 heat temperature and raise at cold junction 110 cryogenic temperatures like this in the hot junction, the cold junction 110 and first heat exchanger 21 carry out heat exchange, the temperature of the heat exchanger 21 of winning is reduced, and first heat exchanger 21 utilizes the first heat exchange fan 61 to strengthen and extraneous (for example air) carries out heat exchange.
And the hot junction 120 and second heat exchanger 22 carry out heat exchange, make the temperature of second heat exchanger 22 raise, second heat exchanger 22 utilizes the second heat exchange fan 62 to strengthen and the interior gas of constant temperature cabinet carries out heat exchange, thereby the air in the constant temperature cabinet is heated, keep the operating temperature of the battery in the constant temperature cabinet.
The utility model heating-cooling equipment simple in structure, very convenient and realize cheaply to the heating in the constant temperature cabinet, thus keeping the operating temperature of battery, refrigeration, heating effect are good.
Fig. 3 is the structural representation of the utility model heating-cooling equipment embodiment three.As shown in Figure 3, heating-cooling equipment embodiment three of the present utility model specifically comprises: support 4, semiconductor chip 1, first heat exchanger 21, second heat exchanger 22, the first heat exchange fan 31, the second heat exchange fan 32, housing 5 and heat-insulation layer 6.
Semiconductor chip 1 is fixed on the support 4, semiconductor chip 1 has first end face and second end face, first end face in the present embodiment is hot junction 111, second end face is a cold junction 121, hot junction 111 and three first heat exchangers 21 engage, hot junction 111 and three first heat exchangers 21 carry out heat exchange, and cold junction 121 and three second heat exchangers 22 engage, and cold junction 121 and three second heat exchangers 22 carry out heat exchange.And three first heat exchangers 21 and three second heat exchangers 22 also are fixed on the support 4.
In three first heat exchange fans 31 each is connected with one first corresponding heat exchanger 21, effect is a convective heat exchange of strengthening first heat exchanger 21 and air, the second heat exchange fan 32 is fixed on the support 4, place a side of second heat exchanger 22, effect is a convective heat exchange of strengthening air in second heat exchanger 22 and the constant temperature cabinet.Housing 5 covers on second heat exchanger, 22 outsides, ccontaining second heat exchanger 22, and also have heat-insulation layer 6 between the housing 5 and first heat exchanger 21, and its effect is in order to make heat insulation between the housing 5 and first heat exchanger 21.
First heat exchanger 21 can be fin radiator, and preferred material is an aluminium; Equally, second heat exchanger 22 also can fin radiator, and preferred material also is an aluminium.
Present embodiment be when ambient temperature too high, the embodiment that need lower the temperature to the air in the constant temperature cabinet.
In the time of work, to semiconductor chip 1 energising, like this can be 111 heat temperature and raise and reduce at cold junction 121 cryogenic temperatures in the hot junction, the hot junction 111 and first heat exchanger 21 carry out heat exchange, the temperature of the heat exchanger 21 of winning is raise, and first heat exchanger 21 utilizes the first heat exchange fan 61 to strengthen and extraneous (for example air) carries out heat exchange.
And the cold junction 121 and second heat exchanger 22 carry out heat exchange, make the temperature of second heat exchanger 22 reduce, second heat exchanger 22 utilizes the second heat exchange fan 62 to strengthen and the interior gas of constant temperature cabinet carries out heat exchange, thereby the air in the constant temperature cabinet is lowered the temperature, keep the temperature of the battery in the constant temperature cabinet.
The utility model heating-cooling equipment simple in structure, very convenient and realize cheaply to the cooling in the constant temperature cabinet, thus keeping the operating temperature of battery, refrigeration, heating effect are good.
As shown in Figure 4, be the outside drawing of the utility model heating-cooling equipment, increased a netted outer cover 7 ccontaining first heat exchangers and the first heat exchange fan on the basis of above-mentioned two embodiment, be fixed on the housing 5, its effect is can prevent dust etc.
It should be noted last that, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not break away from the spirit and scope of technical solutions of the utility model.

Claims (10)

1. a heating-cooling equipment is characterized in that, described equipment comprises:
Support;
Semiconductor chip is fixed on the described support, and described semiconductor chip has first end face and second end face that freezes or heat after energising;
With described first end face and extraneous first heat exchanger that carries out heat exchange, be fixed on the described support, respectively with described first end joined;
Respectively with described second end face and constant temperature cabinet in air second heat exchanger that carries out heat exchange, be fixed on the described support, with described second end joined;
Strengthen the first heat exchange fan of the first heat exchanger heat exchange, be connected with described first heat exchanger;
Strengthen the second heat exchange fan of the second heat exchanger heat exchange, be fixed on the described support, place described second heat exchanger, one side.
2. heating-cooling equipment according to claim 1 is characterized in that described equipment also comprises housing, and ccontaining described second heat exchanger and the second heat exchange fan are fixed on the described support.
3. heating-cooling equipment according to claim 2 is characterized in that described equipment also comprises heat-insulation layer, places between the described housing and first heat exchanger.
4. heating-cooling equipment according to claim 2 is characterized in that described equipment also comprises outer cover, and ccontaining described first heat exchanger and the first heat exchange fan are fixed on the described housing.
5. heating-cooling equipment according to claim 1 is characterized in that, described first end face is the hot junction that heats after the described semiconductor chip energising, and described second end face is the cold junction of described semiconductor chip energising back refrigeration.
6. heating-cooling equipment according to claim 1 is characterized in that, described first end face is the cold junction of described semiconductor chip energising back refrigeration, and described second end face is the hot junction that heats after the described semiconductor chip energising.
7. heating-cooling equipment according to claim 1 is characterized in that, described first heat exchanger is a plurality of, all is fixed on the described support, engages with described first end face.
8. heating-cooling equipment according to claim 7 is characterized in that, described fan is a plurality of, and each described fan is connected with corresponding described first heat exchanger.
9. heating-cooling equipment according to claim 1 is characterized in that, described first heat exchanger is a fin radiator; Described second heat exchanger is a fin radiator.
10. heating-cooling equipment according to claim 1 is characterized in that, the material of described first heat exchanger is an aluminium; The material of described second heat exchanger is an aluminium.
CN2009202224302U 2009-09-08 2009-09-08 Refrigerating and heating equipment Expired - Fee Related CN201488390U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202224302U CN201488390U (en) 2009-09-08 2009-09-08 Refrigerating and heating equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202224302U CN201488390U (en) 2009-09-08 2009-09-08 Refrigerating and heating equipment

Publications (1)

Publication Number Publication Date
CN201488390U true CN201488390U (en) 2010-05-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202224302U Expired - Fee Related CN201488390U (en) 2009-09-08 2009-09-08 Refrigerating and heating equipment

Country Status (1)

Country Link
CN (1) CN201488390U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102437357A (en) * 2011-12-19 2012-05-02 上海尧豫实业有限公司 Water balance system of fuel cell
CN103199316A (en) * 2013-04-19 2013-07-10 安科智慧城市技术（中国）有限公司 Battery pack and heat radiation structure thereof
CN107690724A (en) * 2015-06-24 2018-02-13 阿莫泰克有限公司 The more cooling fan control systems of battery pack
WO2019062955A1 (en) * 2017-09-30 2019-04-04 比亚迪股份有限公司 Semiconductor-based temperature regulation method and temperature regulation system for vehicle-mounted battery

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102437357A (en) * 2011-12-19 2012-05-02 上海尧豫实业有限公司 Water balance system of fuel cell
CN102437357B (en) * 2011-12-19 2015-05-20 上海尧豫实业有限公司 Water balance system of fuel cell
CN103199316A (en) * 2013-04-19 2013-07-10 安科智慧城市技术（中国）有限公司 Battery pack and heat radiation structure thereof
CN103199316B (en) * 2013-04-19 2015-12-02 安科智慧城市技术（中国）有限公司 Battery pack and radiator structure thereof
CN107690724A (en) * 2015-06-24 2018-02-13 阿莫泰克有限公司 The more cooling fan control systems of battery pack
CN107690724B (en) * 2015-06-24 2021-02-02 阿莫泰克有限公司 Multi-cooling fan control system for battery pack
WO2019062955A1 (en) * 2017-09-30 2019-04-04 比亚迪股份有限公司 Semiconductor-based temperature regulation method and temperature regulation system for vehicle-mounted battery

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Legal Events

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C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: BEIJING CHUANGZHI XINKE TECHNOLOGY CO., LTD.

Free format text: FORMER OWNER: HU JIYE

Effective date: 20101008

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 100876 MAILBOX NO.70, BEIJING UNIVERSITY OF POSTS AND TELECOMMUNICATION, HAIDIAN DISTRICT, BEIJING TO: 100094 BUNGALOW, NO.12, WEST OF YONGFENGTUN VILLAGE, XIBEIWANG TOWN, HAIDIAN DISTRICT, BEIJING

TR01 Transfer of patent right

Effective date of registration: 20101008

Address after: 100094, Beijing, Haidian District, northwest village, Yongfeng Tuen Mun village, West 12 bungalow

Patentee after: BEIJING CHUANGZHI XINKE TECHNOLOGY CO., LTD.

Address before: 100876 mailbox 70, Beijing University of Posts and Telecommunications, Beijing, Haidian District

Patentee before: Hu Jiye

DD01 Delivery of document by public notice

Addressee: BEIJING CHUANGZHI XINKE TECHNOLOGY CO., LTD.

Document name: Notification of Termination of Patent Right

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100526

Termination date: 20120908