CN201289187Y - Heat exchanger - Google Patents
Heat exchanger Download PDFInfo
- Publication number
- CN201289187Y CN201289187Y CNU200820146944XU CN200820146944U CN201289187Y CN 201289187 Y CN201289187 Y CN 201289187Y CN U200820146944X U CNU200820146944X U CN U200820146944XU CN 200820146944 U CN200820146944 U CN 200820146944U CN 201289187 Y CN201289187 Y CN 201289187Y
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- Prior art keywords
- heat exchanger
- wind passage
- condenser
- evaporimeter
- temperature sensor
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Abstract
A heat exchanger comprises a shell body, a blower arranged in the shell body, an evaporator and a condenser. An internal wind channel and an external wind channel are arranged in the shell body; the blower comprises an internal circulation blower arranged in the internal wind channel and an external circulation blower arranged in the external wind channel; the evaporator is arranged in the internal wind channel; the condenser is arranged in the external wind channel; and refrigerants are arranged in the condenser and the evaporator which are connected with each other. The heat exchanger adopts the evaporator to absorb the heat energy of air in the internal wind channel, the absorbed heat energy is given out to the external wind channel through the condenser, and better heat-exchanging effect can be achieved with lower noises and without a high-power blower.
Description
[technical field]
The utility model relates to a kind of heat abstractor, particularly relates to a kind of heat exchanger that is used in communication cabinet or the machine station.
[background technology]
At present the heat abstractor of communication cabinet generally adopts is method with the direct ventilation and heat of blower fan, this heat dissipating method radiating effect is not good, and easily dust in the outside air and water droplet are brought in the communication cabinet, the waterproof and dustproof weak effect has shortened service life of equipment greatly.For addressing the above problem, the small part rack adopts air heat exchanger in recent years.Air heat exchanger is incipient in recent years a kind of heat sinking facility that is applied in the rack, though the appearance of this kind equipment has well solved the waterproof and dustproof problem, but owing to be subjected to the restriction of heat exchange efficiency and volume, must select the bigger blower fan of power, cause the big problem of noise.
[utility model content]
The technical problems to be solved in the utility model is at the deficiencies in the prior art, and a kind of heat exchanger of low noise is provided.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of heat exchanger, comprise housing, place blower fan, evaporimeter and condenser in the housing, wind passage and exogenous wind passage in described housing is provided with, described blower fan comprises the interior circulating fan of being located at described interior wind passage and the outer circulation blower fan of being located at described exogenous wind passage, described evaporimeter is located in the described interior wind passage, described condenser is located in the described exogenous wind passage, is provided with cold-producing medium in described condenser and the evaporimeter and is connected to each other.
Wherein, described heat exchanger also comprises copper pipe, and described condenser is connected by described copper pipe with evaporimeter flows described cold-producing medium between described condenser and evaporimeter.
Wherein, the top of evaporimeter under described condenser is positioned at.
Wherein, described housing comprises dividing plate, and described dividing plate between wind passage and the exogenous wind passage separates wind passage in described and exogenous wind passage in described.
Wherein, described heat exchanger also comprises control module and temperature sensor, described temperature sensor, interior circulating fan and outer circulation blower fan all link to each other with described control module, and described control module is according to described interior circulating fan of the detected temperature control of described temperature sensor and the work of outer circulation blower fan.
Wherein, described temperature sensor is located on the described evaporimeter.
Wherein, described temperature sensor is located on the described condenser.
Wherein, described temperature sensor is located at the import of described interior wind passage.
Wherein, described temperature sensor is located at the outlet of described interior wind passage.
Wherein, described temperature sensor is located in the described exogenous wind passage.
Above-mentioned heat exchanger adopts the heat energy of air in the interior wind passage of evaporimeter absorption, and by condenser the heat energy that absorbs is dispersed in the exogenous wind passage, does not need powerful blower fan, can realize heat exchange effect preferably with lower noise.
Adopt temperature sensor, the working condition that can regulate heat exchanger according to temperature conditions automatically can energy savings when temperature is lower than predetermined value.
[description of drawings]
Fig. 1 is the heat exchanger structure schematic diagram;
Fig. 2 is the functional block diagram of heat exchanger.
[specific embodiment]
Below in conjunction with specific embodiment the technical solution of the utility model is described in detail.
As shown in Figure 1, heat exchanger 100 comprises square housing 10, places two typhoon machines, evaporimeter 40 and condenser 50 in the housing.
Be provided with dividing plate 12 in the housing 10, with wind passage 14 in being divided in the housing 10 and exogenous wind passage 16.Interior wind passage 14 by the import 142 of interior wind passage will install air in (for example communication cabinet or machine station) suck in wind passage 14, the outlet 144 by interior wind passage will be transported in the device through the gas that evaporimeter 40 cools off.Exogenous wind passage 16 will install outer air by external circulation air inlet 162 and suck in the exogenous wind passage 16, will discharge through the hot gas behind the condenser 50 by outer circulation air outlet 164.
In the two typhoon machines, in the wind passage 14, outer circulation blower fan 34 was located in the exogenous wind passage 16 in interior circulating fan 32 was located at, and was respectively applied for to accelerate flowing of interior wind passage 14 and exogenous wind passage 16 interior air, and air is sucked and discharges, and reached better radiating effect.
Be provided with cold-producing medium in the evaporimeter 40, when the gas of heat flows through evaporimeter 40, make the cold-producing medium evaporation, take away the heat of gas, thereby realize effect gas cooling refrigeration.When cold-producing medium was flowed through condenser 50, the heat that condensation of refrigerant discharges was taken away by the air of exogenous wind passage 16.
Above-mentioned heat exchanger 100 adopts the separate heat pipe technology, absorb the heat energy of air in the interior wind passage 14 by evaporimeter 40, and by condenser 50 heat energy that absorbs is dispersed in the exogenous wind passage 16, do not need powerful blower fan, can realize heat exchange effect preferably with lower noise.
Please consult Fig. 2 simultaneously, heat exchanger 100 also comprises control module 60, temperature sensor 70 and copper pipe 80.
Interior circulating fan 32, outer circulation blower fan 34, temperature sensor 70 all link to each other with control module 60.Temperature sensor 70 is a plurality of, is located at respectively in the outlet 144 and exogenous wind passage 16 of the import 142 of evaporimeter 40, condenser 50, interior wind passage, interior wind passage.Certainly, temperature sensor 70 can only be arranged in the subelement of said elements, a temperature sensor 70 also can only be set and it is arranged on in the said elements one.
The course of work of heat exchanger 100 is as follows: when temperature sensor 70 detects temperature and equipment are provided with in the device start-up temperature when consistent, heat exchanger is started working.Interior circulating fan 32 and outer circulation blower fan 34 start, and are subjected to the interior hot blast of influenced by wind pressure device to enter interior circulation air path 14 by the import 142 of interior wind passage, flow back in the cabinet with the outlet 144 from interior wind passage behind evaporimeter 40 positive energy exchanges.The cold-producing medium that absorbs heat energy is sent to condenser 50 through tracheae 82.Outer circulation blower fan 34 sucks outer circulating air duct 16 with wind from external circulation air inlet 162, flows out with the air outlet 164 from outer circulation behind condenser 50 positive energy exchanges.Cold-producing medium in the cooling of condenser 50 places liquefies after liquid pipe 84 is back to evaporimeter 40.Circulate with this, thus the constant temperature effect in the implement device.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1, a kind of heat exchanger, comprise housing and place the interior blower fan of housing, wind passage and exogenous wind passage in described housing is provided with, described blower fan comprises the interior circulating fan of being located at described interior wind passage and the outer circulation blower fan of being located at described exogenous wind passage, it is characterized in that described heat exchanger also comprises evaporimeter and condenser, described evaporimeter is located in the described interior wind passage, described condenser is located in the described exogenous wind passage, is provided with cold-producing medium in described condenser and the evaporimeter and is connected to each other.
2, heat exchanger according to claim 1 is characterized in that, described heat exchanger also comprises copper pipe, and described condenser is connected by described copper pipe with evaporimeter flows described cold-producing medium between described condenser and evaporimeter.
3, heat exchanger according to claim 1 and 2 is characterized in that, the top of evaporimeter under described condenser is positioned at.
4, heat exchanger according to claim 1 is characterized in that, described housing comprises dividing plate, and described dividing plate between wind passage and the exogenous wind passage separates wind passage in described and exogenous wind passage in described.
5, heat exchanger according to claim 1, it is characterized in that, described heat exchanger also comprises control module and temperature sensor, described temperature sensor, interior circulating fan and outer circulation blower fan all link to each other with described control module, and described control module is according to described interior circulating fan of the detected temperature control of described temperature sensor and the work of outer circulation blower fan.
6, heat exchanger according to claim 5 is characterized in that, described temperature sensor is located on the described evaporimeter.
7, heat exchanger according to claim 5 is characterized in that, described temperature sensor is located on the described condenser.
8, heat exchanger according to claim 5 is characterized in that, described temperature sensor is located at the import of described interior wind passage.
9, heat exchanger according to claim 5 is characterized in that, described temperature sensor is located at the outlet of described interior wind passage.
10, heat exchanger according to claim 5 is characterized in that, described temperature sensor is located in the described exogenous wind passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820146944XU CN201289187Y (en) | 2008-08-26 | 2008-08-26 | Heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820146944XU CN201289187Y (en) | 2008-08-26 | 2008-08-26 | Heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201289187Y true CN201289187Y (en) | 2009-08-12 |
Family
ID=40980870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820146944XU Expired - Fee Related CN201289187Y (en) | 2008-08-26 | 2008-08-26 | Heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201289187Y (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103298313A (en) * | 2012-02-24 | 2013-09-11 | 台达电子工业股份有限公司 | Heat exchanger case structure |
| CN103490598A (en) * | 2013-09-27 | 2014-01-01 | 深圳市禾望电气有限公司 | Converter cabinet structure |
| CN103490595A (en) * | 2013-09-27 | 2014-01-01 | 深圳市禾望电气有限公司 | Converter cabinet |
| CN103501105A (en) * | 2013-09-27 | 2014-01-08 | 深圳市禾望电气有限公司 | Heat dissipation structure of current transformer cabinet |
| CN103687452A (en) * | 2013-12-20 | 2014-03-26 | 深圳市禾望电气有限公司 | Electrical cabinet and heat dissipation control method thereof |
| CN105571364A (en) * | 2016-02-02 | 2016-05-11 | 东莞市丰瑞德温控技术有限公司 | Heat exchanger |
| CN105658033A (en) * | 2016-01-26 | 2016-06-08 | 华为技术有限公司 | Device with heat exchange |
| CN106793681A (en) * | 2016-12-05 | 2017-05-31 | 郑州云海信息技术有限公司 | The container data center of cooling overhead heat exchange and its method for heat exchange |
| CN107479592A (en) * | 2017-09-08 | 2017-12-15 | 江门市中讯通信技术有限公司 | A kind of electric power compensation switch board with heat sink |
| CN107517572A (en) * | 2017-09-08 | 2017-12-26 | 江门市中讯通信技术有限公司 | A kind of heat abstractor suitable for communication cabinet |
| CN107579465A (en) * | 2017-09-08 | 2018-01-12 | 江门市杰信通信工程有限公司 | Electric power compensation control device is used in one kind communication |
| CN107613727A (en) * | 2017-09-08 | 2018-01-19 | 江门市杰信通信工程有限公司 | A kind of communications equipment room heat sink |
| CN107887820A (en) * | 2017-11-16 | 2018-04-06 | 江门市信通通信工程有限公司 | A kind of electric power compensation switch board |
| CN107949241A (en) * | 2017-11-16 | 2018-04-20 | 江门市信通通信工程有限公司 | A kind of electric power equipment cabinet with heat sink |
-
2008
- 2008-08-26 CN CNU200820146944XU patent/CN201289187Y/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103298313A (en) * | 2012-02-24 | 2013-09-11 | 台达电子工业股份有限公司 | Heat exchanger case structure |
| CN103490598A (en) * | 2013-09-27 | 2014-01-01 | 深圳市禾望电气有限公司 | Converter cabinet structure |
| CN103490595A (en) * | 2013-09-27 | 2014-01-01 | 深圳市禾望电气有限公司 | Converter cabinet |
| CN103501105A (en) * | 2013-09-27 | 2014-01-08 | 深圳市禾望电气有限公司 | Heat dissipation structure of current transformer cabinet |
| CN103501105B (en) * | 2013-09-27 | 2016-03-30 | 深圳市禾望电气股份有限公司 | A kind of heat dissipation structure of current transformer cabinet |
| CN103490595B (en) * | 2013-09-27 | 2017-01-04 | 深圳市禾望电气股份有限公司 | A kind of converter cabinet |
| CN103687452A (en) * | 2013-12-20 | 2014-03-26 | 深圳市禾望电气有限公司 | Electrical cabinet and heat dissipation control method thereof |
| CN103687452B (en) * | 2013-12-20 | 2016-05-04 | 深圳市禾望电气股份有限公司 | A kind of regulator cubicle and cooling control method thereof |
| CN105658033A (en) * | 2016-01-26 | 2016-06-08 | 华为技术有限公司 | Device with heat exchange |
| CN105571364A (en) * | 2016-02-02 | 2016-05-11 | 东莞市丰瑞德温控技术有限公司 | Heat exchanger |
| CN105571364B (en) * | 2016-02-02 | 2018-12-18 | 东莞市丰瑞德温控技术有限公司 | A kind of heat exchanger |
| CN106793681A (en) * | 2016-12-05 | 2017-05-31 | 郑州云海信息技术有限公司 | The container data center of cooling overhead heat exchange and its method for heat exchange |
| CN107479592A (en) * | 2017-09-08 | 2017-12-15 | 江门市中讯通信技术有限公司 | A kind of electric power compensation switch board with heat sink |
| CN107517572A (en) * | 2017-09-08 | 2017-12-26 | 江门市中讯通信技术有限公司 | A kind of heat abstractor suitable for communication cabinet |
| CN107579465A (en) * | 2017-09-08 | 2018-01-12 | 江门市杰信通信工程有限公司 | Electric power compensation control device is used in one kind communication |
| CN107613727A (en) * | 2017-09-08 | 2018-01-19 | 江门市杰信通信工程有限公司 | A kind of communications equipment room heat sink |
| CN107887820A (en) * | 2017-11-16 | 2018-04-06 | 江门市信通通信工程有限公司 | A kind of electric power compensation switch board |
| CN107949241A (en) * | 2017-11-16 | 2018-04-20 | 江门市信通通信工程有限公司 | A kind of electric power equipment cabinet with heat sink |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090812 Termination date: 20110826 |