CN201811378U - Double-cold-source air conditioning system based on heat pipe technology - Google Patents
Double-cold-source air conditioning system based on heat pipe technology Download PDFInfo
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- CN201811378U CN201811378U CN201020523012XU CN201020523012U CN201811378U CN 201811378 U CN201811378 U CN 201811378U CN 201020523012X U CN201020523012X U CN 201020523012XU CN 201020523012 U CN201020523012 U CN 201020523012U CN 201811378 U CN201811378 U CN 201811378U
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- heat pipe
- heat exchanger
- air
- fan
- air conditioning
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Abstract
The utility model relates to a double-cold-source air conditioning system based on heat pipe technology. The double-cold-source air conditioning system comprises a refrigerating air conditioning subsystem, a heat pipe subsystem, an evaporation fan, a condensation fan and a cooling fan, wherein the refrigerating air conditioning subsystem comprises a compressor, an evaporator, a condenser and an expansion valve which are connected in turn; the heat pipe subsystem comprises a heat pipe indoor heat exchanger and a heat pipe outdoor heat exchanger which are connected with each other; the air outlet of the evaporation fan is over against the evaporator and the heat pipe indoor heat exchanger; the air outlet of the condensation fan is over against the condenser; and the air outlet of the cooling fan is over against the heat pipe outdoor heat exchanger. The double-cold-source air conditioning system has the advantages that: the double-cold-source air conditioning system has compact design and good energy-saving effect, is easy to control and convenient to maintain, and the like.
Description
Technical field
The utility model relates to a kind of air-conditioning system, especially relates to a kind of two low-temperature receiver air-conditioning systems based on hot pipe technique.
Background technology
At present, the air-conditioning system of base station and machine room use mainly contains two classes: (1) general Household cabinet air conditioner or professional base station air conditioner; (2) adopt hot pipe technique or air heat exchanger etc. to make full use of the air-conditioning equipment of environment low-temperature receiver.All belong to single refrigerated air-conditioning system.In the most regions of China, there is the time more than 70% can directly utilize the environment low-temperature receiver to come approximately, and do not need to start compressor of air conditioner to the room cooling.Only being less than time of 30% is that needs start compressor to guarantee the room cooling.So just need to be equipped with the independent air-conditioning system of two covers.This type of way mainly contains following defective: (1) needs the two cover air-conditioning systems of buying separately, cost height; (2) two cover air-conditioning systems generally do not belong to same company, can't effectively mate and cooperate, and are difficult to produce a desired effect; (3) it is many to occupy room space, and maintenance task is heavy.
Patent name is: (patent No. is: disclose a kind of conditioner ZL200920239977) in a kind of pair of low-temperature receiver air-conditioning unit, it has adopted three refrigerating circuits to realize two low-temperature receiver air-conditioning systems, though also realized two low-temperature receiver refrigeration, but this system cost requires than higher environmental condition than higher.
The utility model content
The purpose of this utility model be exactly provide in order to overcome the defective that above-mentioned prior art exists a kind of compact to design, control is simple, good energy-conserving effect, maintenance be easily based on two low-temperature receiver air-conditioning systems of hot pipe technique.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of two low-temperature receiver air-conditioning systems based on hot pipe technique, it is characterized in that, comprise the refrigeration air-conditioner subsystem, the heat pipe subsystem, evaporation fan, condensation fan, cooling blower, described refrigeration air-conditioner subsystem comprises compressor, evaporimeter, condenser and expansion valve, described expansion valve, evaporimeter, compressor, condenser connects successively, described heat pipe subsystem comprises the heat pipe indoor heat exchanger, the heat pipe chamber external heat exchanger, described heat pipe indoor heat exchanger is connected with the heat pipe chamber external heat exchanger, the air outlet of described evaporation fan is over against evaporimeter and heat pipe indoor heat exchanger, the air outlet of described condensation fan is over against condenser, and the air outlet of described cooling blower is over against the heat pipe chamber external heat exchanger.
Described heat pipe indoor heat exchanger is shorter than the distance of evaporimeter and evaporation fan with the distance of evaporation fan.
Described refrigeration air-conditioner subsystem also comprises temperature sensor, control device, and described temperature sensor is connected with control device, and described control device is connected with compressor, evaporation fan, condensation fan, cooling blower respectively.
Compared with prior art, the utlity model has following advantage:
1, compact to design: the independent system of two covers covers and builds up the two low-temperature receiver air-conditioning systems of a cover, can work independently, also can compound work, and requirements of installation space is few.
2, control is simple: operational parameter control has only indoor return air temperature, according to return air temperature, and the start and stop and the operating air velocity gear of the start and stop of control device control compressor, evaporation fan and condensation fan.
3, good energy-conserving effect: the utility model is according to variation of ambient temperature, and control device control starts blower fan and compressor combination, compressor and fan operation time reduced to minimum, and power consumption is reduced to minimum.
4, maintenance is convenient: the same conventional air-conditioning of moving component quantity, and stable, easy to maintenance, there are not other specific (special) requirements.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Embodiment
As shown in Figure 1, a kind of two low-temperature receiver air-conditioning systems based on hot pipe technique, comprise the refrigeration air-conditioner subsystem, the heat pipe subsystem, evaporation fan 3, condensation fan 4, cooling blower 6, described refrigeration air-conditioner subsystem comprises compressor 11, evaporimeter 12, condenser 14 and expansion valve 13, described expansion valve 13, evaporimeter 12, compressor 11, condenser 14 connects by pipeline 5 successively, described heat pipe subsystem comprises heat pipe indoor heat exchanger 21, heat pipe chamber external heat exchanger 22, described heat pipe indoor heat exchanger 21 is connected with heat pipe chamber external heat exchanger 22, the air outlet of described evaporation fan 3 is over against evaporimeter 12 and heat pipe indoor heat exchanger 21, the air outlet of described condensation fan 4 is over against condenser 14, and the air outlet of described cooling blower 6 is over against heat pipe chamber external heat exchanger 22.
Described heat pipe indoor heat exchanger 21 is shorter with the distance of evaporation fan 3 than evaporimeter 12 with the distance of evaporation fan 3, and indoor hot blast through heat pipe indoor heat exchanger 21, passes through evaporimeter 12 earlier again.
Outdoor cooling air through heat pipe chamber external heat exchanger 22, passes through condenser 14 earlier again.
Described refrigeration air-conditioner subsystem also comprises temperature sensor, control device, and described temperature sensor is connected with control device, and described control device is connected with compressor 11, evaporation fan 3, condensation fan 4, cooling blower 6 respectively.The conventional cold-producing medium of cold-producing medium inflatable, charging amount mates according to triangular web.
Described pipeline 5 can adopt copper pipe, aluminum pipe or rubber hose.
The utility model evaporimeter 12 and indoor heat exchange of heat pipe 21 adopt superposition type design, a shared evaporation fan 3.Be convenient to the indoor air flow management and take the interior space little; And outdoor condenser 14 and outdoor heat exchange of heat pipe 22 adopt the separate type design.Can reduce the blower fan power consumption greatly, when ambient temperature is higher, only open condensation fan 4; When ambient temperature is enough low, only open heat pipe cooling blower 6.
The utility model is compact to design, and overall dimensions and conventional base station or air conditioner in machine room are similar.As long as outdoor environment temperature is suitable, startup just can move the heat pipe subsystem with the evaporation fan 3 and the cooling blower 4 of heat pipe subsystem, substitutes a part of refrigerated air-conditioning system refrigerating capacity, reduces compressor 11 and starts running time.Along with the reduction of outdoor environment temperature, compressor can further reduce for 11 running times, stops fully until the refrigeration air-conditioner subsystem, and can close condensation fan 4 this moment, has only the operation of heat pipe subsystem.Control is simple, and operational parameter control has only indoor return air temperature, according to the return air temperature that temperature sensor is gathered, and the start and stop and the operating air velocity gear of the start and stop of control device control compressor, evaporation fan and condensation fan.
As long as the utility model has the room of the accurate demand for control of environment temperature all can well to be used at data center, control centre, industrial machine room, experimental center, electronics factory building, medicament compartment etc., and can obtain good energy-saving effect.
Claims (3)
1. two low-temperature receiver air-conditioning systems based on hot pipe technique, it is characterized in that, comprise the refrigeration air-conditioner subsystem, the heat pipe subsystem, evaporation fan, condensation fan, cooling blower, described refrigeration air-conditioner subsystem comprises compressor, evaporimeter, condenser and expansion valve, described expansion valve, evaporimeter, compressor, condenser connects successively, described heat pipe subsystem comprises the heat pipe indoor heat exchanger, the heat pipe chamber external heat exchanger, described heat pipe indoor heat exchanger is connected with the heat pipe chamber external heat exchanger, the air outlet of described evaporation fan is over against evaporimeter and heat pipe indoor heat exchanger, the air outlet of described condensation fan is over against condenser, and the air outlet of described cooling blower is over against the heat pipe chamber external heat exchanger.
2. a kind of two low-temperature receiver air-conditioning systems based on hot pipe technique according to claim 1 is characterized in that, hot blast is earlier by passing through evaporimeter again in the described evaporation fan suction chamber behind the heat pipe indoor heat exchanger.
3. a kind of two low-temperature receiver air-conditioning systems according to claim 1 based on hot pipe technique, it is characterized in that, described refrigeration air-conditioner subsystem also comprises temperature sensor, control device, described temperature sensor is connected with control device, and described control device is connected with compressor, evaporation fan, condensation fan, cooling blower respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020523012XU CN201811378U (en) | 2010-09-09 | 2010-09-09 | Double-cold-source air conditioning system based on heat pipe technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020523012XU CN201811378U (en) | 2010-09-09 | 2010-09-09 | Double-cold-source air conditioning system based on heat pipe technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201811378U true CN201811378U (en) | 2011-04-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020523012XU Expired - Lifetime CN201811378U (en) | 2010-09-09 | 2010-09-09 | Double-cold-source air conditioning system based on heat pipe technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201811378U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401437A (en) * | 2010-09-09 | 2012-04-04 | 上海航天汽车机电股份有限公司 | Double-cold source air-conditioning system based on heat pipe technology |
| CN104896642A (en) * | 2015-07-03 | 2015-09-09 | 广州隆晟节能技术有限公司 | Machine room air conditioner device |
| CN107676916A (en) * | 2017-10-12 | 2018-02-09 | 丹阳市机关事务管理局 | A kind of data center module temperature control equipment |
-
2010
- 2010-09-09 CN CN201020523012XU patent/CN201811378U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401437A (en) * | 2010-09-09 | 2012-04-04 | 上海航天汽车机电股份有限公司 | Double-cold source air-conditioning system based on heat pipe technology |
| CN102401437B (en) * | 2010-09-09 | 2016-01-20 | 上海航天汽车机电股份有限公司 | A kind of two cold source air conditioning systems based on hot pipe technique |
| CN104896642A (en) * | 2015-07-03 | 2015-09-09 | 广州隆晟节能技术有限公司 | Machine room air conditioner device |
| CN107676916A (en) * | 2017-10-12 | 2018-02-09 | 丹阳市机关事务管理局 | A kind of data center module temperature control equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110427 Effective date of abandoning: 20160120 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |