CN202195733U - Heat pipe exchanger having auxiliary cooling function - Google Patents
Heat pipe exchanger having auxiliary cooling function Download PDFInfo
- Publication number
- CN202195733U CN202195733U CN2011202819461U CN201120281946U CN202195733U CN 202195733 U CN202195733 U CN 202195733U CN 2011202819461 U CN2011202819461 U CN 2011202819461U CN 201120281946 U CN201120281946 U CN 201120281946U CN 202195733 U CN202195733 U CN 202195733U
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- cooled condenser
- air
- evaporimeter
- cooling
- heat exchanger
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Abstract
The utility model discloses a heat pipe exchanger having an auxiliary cooling function, which comprises an evaporator and an air-cooled condenser connected with the evaporator. After being connected in series with a first cooling heat exchanger, the air-cooled condenser is connected with the evaporator. The air-cooled condenser is connected in parallel with a second cooling heat exchanger. The second cooling heat exchanger is a water cooling condenser or other cold source connected in parallel with the air-cooled condenser. The first cooling heat exchanger is water cooling condenser or other cold source connected in series with the air-cooled condenser. Other cold source is one selected from a vapor compression refrigerator set evaporator, an absorption refrigeration set evaporator, an adsorption type refrigeration evaporator, a semiconductor cooler and a gas expansion refrigerator. The air inlet of the air-cooled condenser is provided with an evaporation cooling coil pipe. The heat pipe exchanger has the advantages of high efficiency, energy saving, safety, reliability, environmental protection and cost saving.
Description
Technical field
The utility model relates to a kind of condenser, particularly a kind of heat exchange of heat pipe with auxiliary refrigerating function.
Background technology
Equipment in the electronic information machine room can generate heat mostly at work, and the operating ambient temperature of equipment can not be too high.Therefore need to install the refrigeration heat release of keeping the building environment temperature in the electronic information machine room, in time the heat with machine room discharges, to guarantee the normal operation of each equipment.The refrigeration heat release generally adopts the air conditioner in machine room refrigeration unit, and equipment heating in the electronic information machine room is delivered in the outdoor environment, keeps electronics calculator room equipment operating ambient temperature.Also have on air conditioner in machine room refrigeration unit basis, other auxiliary heat exchange heat releases are installed separately, heat exchange of heat pipe is one of auxiliary heat exchange heat release of typical case.
In the very big zone of northern China, in the very big time period, outdoor natural environment temperature is far below electronics building environment temperature in 1 year.This temperature characterisitic impels the auxiliary heat exchange heat extraction operational mode of air conditioner in machine room refrigeration unit refrigeration+heat exchange of heat pipe to be applied.When outdoor environment temperature is lower than heat pipe startup condensation temperature ceiling value, through heat exchange of heat pipe efficient heat transfer characteristic, consume very low operation energy consumption, equipment heating in the electronics machine room is delivered to outdoor environment, keep electronics calculator room equipment operating ambient temperature.When outdoor environment temperature is higher than heat pipe startup condensation temperature ceiling value; Low even the normal heat transfer inefficacy of heat exchange of heat pipe operational efficiency this moment; Can not satisfy the requirement of machine room operating temperature; Need equipment heating in the electronics machine room to be delivered to outdoor environment, keep electronics calculator room equipment operating ambient temperature through the air conditioner in machine room refrigeration unit.
In the process that realizes the utility model, the inventor finds that there is following problem at least in prior art: when unit was worked, the outdoor air ambient temperature value can not be too high with heat exchange of heat pipe in existing machine room heat extraction, otherwise heat exchanger efficiency is very low; The whole year operation limited time, energy-saving efficiency is bad; Existing heat exchange of heat pipe is just as air conditioner in machine room refrigeration unit auxiliary equipment, can not round-the-clock independent operating, reach the function of keeping the building environment temperature.
The utility model content
The purpose of the utility model embodiment is the defective to above-mentioned prior art, provide a kind of can be when the outdoor air environment temperature be higher still can energy conservation the heat exchange of heat pipe with auxiliary refrigerating function.
The technical scheme taked of the utility model is to achieve these goals:
A kind of heat exchange of heat pipe with auxiliary refrigerating function comprises evaporimeter, and with the air-cooled condenser that said evaporimeter links to each other, said air-cooled condenser is connected and connected evaporimeter again behind first cooling heat exchanger.
Said air-cooled condenser parallel connection second cooling heat exchanger.
Said second cooling heat exchanger is water-cooled condenser and other low-temperature receiver of parallel connection, and said other low-temperature receiver is a kind of in vapour compression refrigerator group evaporimeter, absorption refrigeration unit evaporimeter, absorption type refrigerating evaporimeter, semiconductor cooler or the gas swell refrigeration device.
Said first cooling heat exchanger is water-cooled condenser and other low-temperature receiver of series connection; Said other low-temperature receiver is a kind of in vapour compression refrigerator group evaporimeter, absorption refrigeration unit evaporimeter, absorption type refrigerating evaporimeter, semiconductor cooler or the gas swell refrigeration device.
Said first cooling heat exchanger and second cooling heat exchanger are water-cooled condenser or other low-temperature receiver.
The air inlet of said air-cooled condenser is provided with the evaporative cooling coil pipe.
Said other low-temperature receiver is a kind of in vapour compression refrigerator evaporimeter, Absorption Refrigerator evaporimeter, absorption type refrigerating evaporimeter, semiconductor cooler or the gas swell refrigeration device.
The beneficial effect that the technical scheme that the utility model embodiment provides is brought is:
1, energy-efficient: the machine room heat extraction can be effectively enlarged with the annual applicable time of heat exchange of heat pipe, even round-the-clock running can be reached, energy-efficient;
2, safe and reliable: air-cooled condenser is joined radiator cooler in addition, backups each other, and has improved machine room refrigeration cool-down system safety in operation;
3, environmental protection: first cooler and the recyclable waste heat of second cooler, the waste heat of recovery can be used as other purposes thermals source, such as building heat supply in winter source pump thermal source, dried-air drier thermal source etc., helps environmental protection;
4, save cost:, can reduce refrigeration compressor start-up time to greatest extent, thereby save machine room refrigeration cool-down operating cost with respect to the refrigeration cool-down of conventional air conditioner in machine room to machine room; Can effectively utilize natural cooling source (such as surface water, phreatic water) and industry surplus cold (freezer collection thaw water etc.), accomplish comprehensive utilization of energy, save cost; The waste heat that first cooler and second cooler reclaim is used for other aspects, thereby saves the operating cost of heat exchange of heat pipe.
Description of drawings
Fig. 1 is the heat exchange of heat pipe structural representation with auxiliary refrigerating function that the utility model embodiment provides.
Among the figure: 1 evaporimeter, 2 air-cooled condensers, 3 first cooling heat exchangers, 4 second cooling heat exchangers, 5 water-cooled condensers, 6 other low-temperature receivers, 7 evaporative cooling coil pipes, 8 is indoor, and 9 is outdoor.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer, will combine accompanying drawing that the utility model embodiment is done to describe in detail further below.
Referring to Fig. 1, a kind of heat exchange of heat pipe with auxiliary refrigerating function comprises evaporimeter 1, and the air-cooled condenser 2 that links to each other with evaporimeter 1 connects evaporimeter 1 behind air-cooled condenser 2 series connection first cooling heat exchanger 3 again.
The utility model is first cooling heat exchanger because air-cooled condenser is connected, and is higher in the outdoor air environment temperature, under the situation that air-cooled condenser can not turn round, can start the first cooling heat exchanger work, reaches the purpose to the machine room cooling.
In order to reach better cooling-down effect, air-cooled condenser 1 parallelly connected second cooling heat exchanger 4.
Second cooling heat exchanger of the utility model is water-cooled condenser and other low-temperature receiver of parallel connection, and first cooling heat exchanger is water-cooled condenser and other low-temperature receiver of series connection; Said other low-temperature receiver is a kind of in vapour compression refrigerator evaporimeter, Absorption Refrigerator evaporimeter, absorption type refrigerating evaporimeter, semiconductor cooler or the gas swell refrigeration device.
Referring to Fig. 1; The preferred embodiment of the utility model is: a kind of heat exchange of heat pipe with auxiliary refrigerating function, comprise being installed in indoor 8 evaporimeter 1, and be installed in outdoor 9 air-cooled condenser 2; Air-cooled condenser 2 connect successively water-cooled condenser 5 and other low-temperature receiver 6 and evaporimeter 1; Air-cooled condenser 2 also is parallel with water-cooled condenser 5 and other low-temperature receiver 6, for the temperature at the air inlet place that reduces air-cooled condenser 2, at the air inlet place of air-cooled condenser 2 evaporative cooling coil pipe 7 is installed.
Higher at outdoor environment temperature, cause air-cooled condenser can't the situation of operate as normal under, through starting water-cooled condenser cooling water supply pump, cause water-cooled condenser entering work heat exchange state.When air-cooled condenser is connected and is connected in parallel other low-temperature receiver, also can start other low-temperature receiver simultaneously.When the evaporative cooling coil pipe is installed, also can start air-cooled condenser air intlet place's evaporative cooling coil pipe simultaneously, through evaporative cooling, reduce the actual heat exchange air themperature of air-cooled condenser, but improve air-cooled condenser normal working hours and work heat exchange efficiency.
The utility model is through utilizing the water source that is fit to temperature; Through connecting with air-cooled condenser and parallel connection water-cooled condenser and/or other low-temperature receiver; In water-cooled condenser and/or other low-temperature receiver with the machine room heat extraction with heat exchange of heat pipe refrigeration working medium heat-shift; Reduce the machine room heat extraction with heat exchange of heat pipe refrigeration working medium condensation temperature, condensing pressure, cause gaseous state refrigeration working medium condensation heat extraction; Thereby reduction computer room temperature.
That the heat exchanger of the utility model has is energy-efficient, safe and reliable, environmental protection, cost-effective advantage.
The above is merely the preferred embodiment of the utility model, and is in order to restriction the utility model, not all within the spirit and principle of the utility model, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (7)
1. the heat exchange of heat pipe with auxiliary refrigerating function comprises evaporimeter, and the air-cooled condenser with said evaporimeter links to each other is characterized in that, said air-cooled condenser is connected and connected evaporimeter again behind first cooling heat exchanger.
2. the heat exchange of heat pipe with auxiliary refrigerating function according to claim 1 is characterized in that, said air-cooled condenser parallel connection second cooling heat exchanger.
3. the heat exchange of heat pipe with auxiliary refrigerating function according to claim 2; It is characterized in that; Said second cooling heat exchanger is water-cooled condenser and other low-temperature receiver of parallel connection, and said other low-temperature receiver is a kind of in vapour compression refrigerator group evaporimeter, absorption refrigeration unit evaporimeter, absorption type refrigerating evaporimeter, semiconductor cooler or the gas swell refrigeration device.
4. the heat exchange of heat pipe with auxiliary refrigerating function according to claim 1 is characterized in that, said first cooling heat exchanger is water-cooled condenser and other low-temperature receiver of series connection; Said other low-temperature receiver is a kind of in vapour compression refrigerator group evaporimeter, absorption refrigeration unit evaporimeter, absorption type refrigerating evaporimeter, semiconductor cooler or the gas swell refrigeration device.
5. the heat exchange of heat pipe with auxiliary refrigerating function according to claim 1 and 2 is characterized in that, said first cooling heat exchanger and second cooling heat exchanger are water-cooled condenser or other low-temperature receiver.
6. according to each described heat exchange of heat pipe of claim 1-4, it is characterized in that the air inlet of said air-cooled condenser is provided with the evaporative cooling coil pipe with auxiliary refrigerating function.
7. according to claim 3 or 4 described heat exchange of heat pipes with auxiliary refrigerating function; It is characterized in that said other low-temperature receiver is a kind of in vapour compression refrigerator evaporimeter, Absorption Refrigerator evaporimeter, absorption type refrigerating evaporimeter, semiconductor cooler or the gas swell refrigeration device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202819461U CN202195733U (en) | 2011-08-05 | 2011-08-05 | Heat pipe exchanger having auxiliary cooling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202819461U CN202195733U (en) | 2011-08-05 | 2011-08-05 | Heat pipe exchanger having auxiliary cooling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202195733U true CN202195733U (en) | 2012-04-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202819461U Expired - Fee Related CN202195733U (en) | 2011-08-05 | 2011-08-05 | Heat pipe exchanger having auxiliary cooling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202195733U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102914192A (en) * | 2011-08-05 | 2013-02-06 | 王永刚 | Heat tube heat exchanger with auxiliary cooling function |
| CN103542479A (en) * | 2013-11-18 | 2014-01-29 | 北京德能恒信科技有限公司 | Outer heat pipe heat exchanging type semiconductor refrigerating device |
| CN114941917A (en) * | 2022-05-05 | 2022-08-26 | 三峡大学 | Semiconductor temperature difference sheet heating and refrigerating integrated system and method |
-
2011
- 2011-08-05 CN CN2011202819461U patent/CN202195733U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102914192A (en) * | 2011-08-05 | 2013-02-06 | 王永刚 | Heat tube heat exchanger with auxiliary cooling function |
| CN103542479A (en) * | 2013-11-18 | 2014-01-29 | 北京德能恒信科技有限公司 | Outer heat pipe heat exchanging type semiconductor refrigerating device |
| CN103542479B (en) * | 2013-11-18 | 2017-01-11 | 北京丰联奥睿科技有限公司 | Outer heat pipe heat exchanging type semiconductor refrigerating device |
| CN114941917A (en) * | 2022-05-05 | 2022-08-26 | 三峡大学 | Semiconductor temperature difference sheet heating and refrigerating integrated system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Yonggang Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Wang Yonggang Document name: Notification to Pay the Fees |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20160805 |