CN201811377U - Two-cold-source integrated air-conditioning system - Google Patents
Two-cold-source integrated air-conditioning system Download PDFInfo
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- CN201811377U CN201811377U CN2010205230100U CN201020523010U CN201811377U CN 201811377 U CN201811377 U CN 201811377U CN 2010205230100 U CN2010205230100 U CN 2010205230100U CN 201020523010 U CN201020523010 U CN 201020523010U CN 201811377 U CN201811377 U CN 201811377U
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- heat exchanger
- heat pipe
- air
- conditioning system
- condenser
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Abstract
The utility model relates to a two-cold-source integrated air-conditioning system, comprising a refrigerating air-conditioning subsystem, a heat tube subsystem, an evaporating fan and a condensing fan, wherein the refrigerating air-conditioning subsystem comprises a compressor, an evaporator, a condenser and an expansion valve; the expansion valve, the evaporator, the compressor and the condenser are connected in sequence; the heat tube subsystem comprises a heat-tube indoor heat exchanger and a heat-tube outdoor heat exchanger; the heat-tube indoor heat exchanger is connected with the heat-tube outdoor heat exchanger; an air outlet of the evaporating fan is aligned with the evaporator and the heat-tube indoor heat exchanger; and the air outlet of the condensing fan is aligned with the condenser and the heat-tube outdoor heat exchanger. Compared with the prior art, the two-cold-source integrated air-conditioning system has the advantages that the design is compact, the control is simple, the energy-saving effect is good and the maintenance is convenient and the like.
Description
Technical field
The utility model relates to a kind of air-conditioning system, especially relates to a kind of pair of low-temperature receiver integrated air conditioning system.
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, the two easily low-temperature receiver integrated air conditioning systems of maintenance.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of pair of low-temperature receiver integrated air conditioning system, it is characterized in that, comprise the refrigeration air-conditioner subsystem, the heat pipe subsystem, evaporation fan, condensation fan, 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, and the air outlet of described condensation fan is over against condenser and heat pipe chamber external heat exchanger.
Hot blast is earlier by passing through evaporimeter again in the described evaporation fan suction chamber behind the heat pipe indoor heat exchanger.
Described condensation fan suction chamber exogenous wind is earlier by passing through condenser again behind the heat pipe chamber external heat exchanger.
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.
Compared with prior art, the utlity model has following advantage:
1, compact to design: the independent subsystem 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 compressor, evaporation fan and condensation fan.
3, good energy-conserving effect: the utility model just utilizes natural cooling source automatically as long as environment temperature meets the demands, and compressor operating time 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 pair of low-temperature receiver integrated air conditioning system, comprise the refrigeration air-conditioner subsystem, the heat pipe subsystem, evaporation fan 3, condensation fan 4, 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, and the air outlet of described condensation fan 4 is over against condenser 14 and 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.
Described heat pipe chamber external heat exchanger 22 is shorter with the distance of condensation fan 4 than condenser 14 with the distance of condensation fan 4, and 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.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 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, the heat pipe subsystem just can move automatically, substitutes a part of refrigeration air-conditioner subsystem refrigerating capacity, minimizing compressor start running time.Along with the reduction of outdoor environment temperature, compressor operating time can further reduce, and stops fully until the refrigeration air-conditioner subsystem, has only the operation of heat pipe subsystem.Control is simple, and operational parameter control has only indoor return air temperature, gathers return air temperature according to temperature sensor, 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 (4)
1. two low-temperature receiver integrated air conditioning system, it is characterized in that, comprise the refrigeration air-conditioner subsystem, the heat pipe subsystem, evaporation fan, condensation fan, 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, and the air outlet of described condensation fan is over against condenser and heat pipe chamber external heat exchanger.
2. a kind of pair of low-temperature receiver integrated air conditioning system 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 pair of low-temperature receiver integrated air conditioning system according to claim 1 is characterized in that, described condensation fan suction chamber exogenous wind is earlier by passing through condenser again behind the heat pipe chamber external heat exchanger.
4. a kind of pair of low-temperature receiver integrated air conditioning system according to claim 1, it is characterized in that, 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205230100U CN201811377U (en) | 2010-09-09 | 2010-09-09 | Two-cold-source integrated air-conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205230100U CN201811377U (en) | 2010-09-09 | 2010-09-09 | Two-cold-source integrated air-conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201811377U true CN201811377U (en) | 2011-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205230100U Expired - Fee Related CN201811377U (en) | 2010-09-09 | 2010-09-09 | Two-cold-source integrated air-conditioning system |
Country Status (1)
| Country | Link |
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| CN (1) | CN201811377U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401438A (en) * | 2010-09-09 | 2012-04-04 | 上海航天汽车机电股份有限公司 | Double-cold source integrated air-conditioning system |
| CN106568297A (en) * | 2016-10-27 | 2017-04-19 | 银川天佳能源科技股份有限公司 | Cooling process for refrigeration system in natural gas liquefaction device |
| CN107560027A (en) * | 2016-06-30 | 2018-01-09 | 浙江盾安人工环境股份有限公司 | Refrigeration heat pipe composite air conditioner system |
-
2010
- 2010-09-09 CN CN2010205230100U patent/CN201811377U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401438A (en) * | 2010-09-09 | 2012-04-04 | 上海航天汽车机电股份有限公司 | Double-cold source integrated air-conditioning system |
| CN107560027A (en) * | 2016-06-30 | 2018-01-09 | 浙江盾安人工环境股份有限公司 | Refrigeration heat pipe composite air conditioner system |
| CN106568297A (en) * | 2016-10-27 | 2017-04-19 | 银川天佳能源科技股份有限公司 | Cooling process for refrigeration system in natural gas liquefaction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20190909 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |