CN109163397A - A kind of low energy consumption refrigerating air conditioning device - Google Patents
A kind of low energy consumption refrigerating air conditioning device Download PDFInfo
- Publication number
- CN109163397A CN109163397A CN201811171433.8A CN201811171433A CN109163397A CN 109163397 A CN109163397 A CN 109163397A CN 201811171433 A CN201811171433 A CN 201811171433A CN 109163397 A CN109163397 A CN 109163397A
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- Prior art keywords
- heat
- spray
- partition
- refrigeration module
- module
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 18
- 238000005265 energy consumption Methods 0.000 title claims abstract description 18
- 239000007921 spray Substances 0.000 claims abstract description 44
- 238000005057 refrigeration Methods 0.000 claims abstract description 42
- 238000005192 partition Methods 0.000 claims abstract description 31
- 238000009423 ventilation Methods 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 238000010025 steaming Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract description 11
- 238000005516 engineering process Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 7
- 238000004134 energy conservation Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/001—Compression cycle type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/0035—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using evaporation
Abstract
The invention discloses a kind of low energy consumption refrigerating air conditioning devices, including heat-pipe refrigerating module, spray refrigeration module, compressor refrigeration module, the heat-pipe refrigerating module includes heat pipe condenser, heat pipe evaporator, air-intaking box, the heat pipe condenser is located at return air upper box part, and the heat pipe evaporator is located at return air lower box part；The heat-pipe refrigerating module is equipped with ventilation hole by the connection spray refrigeration module of partition I, the partition I；The spray refrigeration module includes water pump, axial flow blower, and the axial flow blower lower part is sequentially installed with spray equipment, heat exchange core body, and the water pump connects spray equipment；The spray refrigeration module is mounted between partition II and centrifugal blower by II connect compressor refrigeration module of partition, the evaporator of the compressor refrigeration module.By natural cooling source and technology, suitable operating mode is selected according to ambient temperature, energy-saving mode does not consume the energy substantially, can achieve the purpose of data center's refrigerated energy-saving consumption reduction.
Description
Technical field
The present invention relates to server radiating field of air conditioning, specifically a kind of low energy consumption refrigerating air conditioning device.
Background technique
With the rapid development of electronic information industry, the development of data center also enters a new stage.According to statistics,
Data center's air conditioning electricity accounts for about the 40% of entire data center's energy consumption.The dosage of air-conditioning is bigger, consumes electric power also the more, directly
Summer is caused to ration the power supply crisis and mass energy the problem of consuming.In this case, free cooling technology refers to all or part of make
Refrigeration is carried out with the free cold source of nature to reduce the energy of compressor or refrigerator consumption.Currently used free cold source
The mainly outdoor air in winter or spring and autumn.In China, northern area is very suitable to using free Refrigeration Technique.It needs
A kind of refrigerating air conditioning device of low energy consumption reduces PUE and is of great significance to the cooling efficiency for improving data center machine room.
Summary of the invention
The present invention is exactly to provide a kind of low energy consumption refrigerating air conditioning device to solve deficiencies of the prior art,
By natural cooling source and technology, suitable operating mode is selected according to ambient temperature, energy-saving mode does not consume the energy substantially, can be with
Achieve the purpose that data center's refrigerated energy-saving lowers consumption.
The technical scheme adopted by the invention to solve the technical problem is that:
A kind of low energy consumption refrigerating air conditioning device, including heat-pipe refrigerating module, spray refrigeration module, compressor refrigeration module,
The heat-pipe refrigerating module includes heat pipe condenser, heat pipe evaporator, air-intaking box, and the heat pipe condenser is located on air-intaking box
Portion, the heat pipe evaporator are located at return air lower box part；The heat-pipe refrigerating module passes through the connection spray refrigeration module of partition I, institute
Partition I is stated equipped with ventilation hole；
The spray refrigeration module includes water pump, axial flow blower, the axial flow blower lower part be sequentially installed with spray equipment,
Heat exchange core body, the water pump connect spray equipment；The spray refrigeration module passes through II connect compressor refrigeration module of partition, institute
Partition II is stated equipped with ventilation hole；
Centrifugal blower is equipped on the outside of the partition II, the centrifugal blower is connected to air outlet, the compressor refrigeration module
Evaporator be mounted between partition II and centrifugal blower.
The compressor refrigeration module further includes compressor, condenser, and the condenser is mounted on axial flow blower and spray
Between device, the compressor is separately connected condenser, evaporator.
The heat pipe condenser is equipped with the radiator fan for increasing heat dissipation, and the heat pipe evaporator lower part connects return air
Mouthful.
The heat exchange core body is the indirect heat exchanger of aqueous vapor separation, the ventilation hole connection heat exchange core body of the partition I
Airflow channel one end, the ventilation hole of the airflow channel other end connecting partition II of the heat exchange core body.
The heat exchange core body lower part is equipped with collecting-tank, and the water pump is located in collecting-tank, the heat exchange core body lower part two
Fresh wind port is provided on side plate.
The spray equipment includes spray piping and the spray head that is mounted on spray piping.
The centrifugal blower is fixed in blower fixed plate.
The beneficial effects of the present invention are:
1, by natural cooling source and technology, suitable operating mode is selected according to ambient temperature, energy-saving mode does not disappear substantially
The energy is consumed, can achieve the purpose of data center's refrigerated energy-saving consumption reduction.
2, when outdoor environment is lower, compressor is closed, and return air passes through spray refrigeration mould respectively in outdoor fresh air and computer room
Block and heat-pipe refrigerating module cool down, and the return air after cooling is sent out under centrifugal blower effect via air outlet, due to being not required to
Compressor is used, so its energy consumption is lower, realizes energy conservation.
When outdoor environment temperature is higher, compressor refrigeration is opened, outdoor fresh air first passes through heat pipe evaporator cooling, then
Indirect heat exchange cools down again, is cooled down three times by evaporator in heat exchange core body under water spray system effect, and processing is arrived
It is required that being sent out under pressure fan effect via air outlet after supply air temperature；And the fresh air after core exchanges heat then is condenser
Then cooling is discharged under exhaust blower effect through exhaust outlet, spray refrigeration module and heat-pipe refrigerating module assists compressor to carry out
Refrigeration cool-down significantly reduces the electric power burden of compressor.
3, heat-pipe refrigerating module, is equipped with heat pipe condenser at top, heat pipe evaporator is equipped in lower part, by density
Difference and gravity carry out refrigeration cycle, carry out refrigerant compression without compressor, electric energy is greatly saved.
Detailed description of the invention
Fig. 1 is assembled view of the present invention.
In figure: 1- heat-pipe refrigerating module, 2- spray refrigeration module, 3- compressor refrigeration module, 11- heat pipe condenser, 12-
Radiator fan, 13- air-intaking box, 14- heat pipe evaporator, 15- return air inlet, 21- spray equipment, 22- heat exchange core body, 23- collecting-tank,
24- water pump, 25- fresh wind port, 26- partition I, 27- partition II, 28- axial flow blower, 31- compressor, 32- condenser, 33- evaporation
Device, 34- blower fixed plate, 36- centrifugal blower, 37- air outlet.
Specific embodiment
For a better understanding of the present invention, a specific embodiment of the invention is explained in detail with reference to the accompanying drawing.
As shown in Figure 1, a kind of low energy consumption refrigerating air conditioning device, including heat-pipe refrigerating module 1, spray refrigeration module 2, compression
Mechanism cold module 3, the heat-pipe refrigerating module 1 include heat pipe condenser 11, heat pipe evaporator 14, air-intaking box 13, the heat pipe
Condenser 11 is located at 13 top of air-intaking box, and the heat pipe evaporator 14 is located at 13 lower part of air-intaking box；The heat-pipe refrigerating module 1 is logical
The connection spray refrigeration module 2 of partition I 26 is crossed, the partition I 26 is equipped with ventilation hole；
Heat-pipe refrigerating module 1 is equipped with heat pipe condenser 11 at top, is equipped with heat pipe evaporator 14 in lower part, relies on
Density contrast and gravity carry out refrigeration cycle, carry out refrigerant compression without compressor, electric energy is greatly saved.
The spray refrigeration module 2 includes water pump 24, axial flow blower 28, and 28 lower part of axial flow blower is sequentially installed with spray
Shower device 21, heat exchange core body 22, the water pump 24 connect spray equipment 21；The spray refrigeration module 2 is connected by partition II 27
Compressor refrigeration module 3 is connect, the partition II 27 is equipped with ventilation hole；II 27 outside of partition is equipped with centrifugal blower 36, institute
It states centrifugal blower 36 and is connected to air outlet 37, the evaporator 33 of the compressor refrigeration module 3 is mounted on partition II 27 and centrifugation wind
Between machine 36.
It is combined using indirect heat exchange technology, Technology of Compressor Refrigeration, heat-pipe refrigerating technology, this described technology is a kind of
Cold wind technology is produced using outdoor Cryogenic air, can be data center's cooling supply according to the cold wind that needs to provide of end.
The compressor refrigeration module 3 further includes compressor 31, condenser 32, and the condenser 32 is mounted on axial flow blower
Between 28 and spray equipment 21, the compressor 31 is separately connected condenser 32, evaporator 33.
The heat pipe condenser 11 is equipped with the radiator fan 12 for increasing heat dissipation, and 14 lower part of heat pipe evaporator connects
Take back air port 15.
The heat exchange core body 22 is the indirect heat exchanger of aqueous vapor separation, and the ventilation hole of the partition I 26 connects heat exchange core
Airflow channel one end of body 22, the ventilation hole of the airflow channel other end connecting partition II 27 of the heat exchange core body 22.
22 lower part of heat exchange core body is equipped with collecting-tank 23, and the water pump 24 is located in collecting-tank 23, the heat exchange core
Fresh wind port 25 is provided on 22 lower part both side plate of body.The spray equipment 21 includes spray piping and the spray being mounted on spray piping
Head.The centrifugal blower 36 is fixed in blower fixed plate 34.
When outdoor environment is lower, compressor is closed, in computer room return air by return air inlet 15 flow through heat pipe evaporator 14 into
Row is primary to cool down, and return air enters the air-flow of heat exchange core body 22 under the effect of centrifugal blower 36 by the ventilation hole of partition I in computer room
One end of the channel, outdoor fresh air is by the moisture film outside heat exchange core body 22, so that water film evaporation takes away heat, in heat exchange core body 22
Portion's computer room return air indirect heat exchange refrigeration, is cooled down twice, and the return air after cooling is under the effect of centrifugal blower 36 via air outlet
It sends out, due to not needing using compressor 31, so its energy consumption is lower, realizes energy conservation.
When outdoor environment temperature is higher, compressor refrigeration is opened, computer room return air is passing through partition after reducing temperature twice
II 27 ventilation hole flows through evaporator 33, carries out third time cooling by evaporator 33, processing to require after supply air temperature from
Heart blower 36 is sent out under acting on via air outlet 37；And the fresh air after the heat exchange of heat exchange core body 22 flows through condenser 32 as condensation
Device 32 cools down, then through being discharged under the effect of axial flow blower 28.
The above embodiment is a preferred embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment
Limitation, other any changes, modifications, substitutions, combinations, simplifications made without departing from the spirit and principles of the present invention,
It should be equivalent substitute mode, be included within the scope of the present invention.
Claims (7)
1. a kind of low energy consumption refrigerating air conditioning device, characterized in that including heat-pipe refrigerating module, spray refrigeration module, compression mechanism
Cold module, the heat-pipe refrigerating module include heat pipe condenser, heat pipe evaporator, air-intaking box, and the heat pipe condenser is located at back
Bellows top, the heat pipe evaporator are located at return air lower box part；The heat-pipe refrigerating module passes through the connection spray refrigeration mould of partition I
Block, the partition I are equipped with ventilation hole；
The spray refrigeration module includes water pump, axial flow blower, and the axial flow blower lower part is sequentially installed with spray equipment, heat exchange
Core, the water pump connect spray equipment；The spray refrigeration module by II connect compressor refrigeration module of partition, it is described every
Plate II is equipped with ventilation hole；
Centrifugal blower is equipped on the outside of the partition II, the centrifugal blower is connected to air outlet, the steaming of the compressor refrigeration module
Hair device is mounted between partition II and centrifugal blower.
2. a kind of low energy consumption refrigerating air conditioning device according to claim 1, characterized in that the compressor refrigeration module is also
Including compressor, condenser, the condenser is mounted between axial flow blower and spray equipment, and the compressor is separately connected
Condenser, evaporator.
3. a kind of low energy consumption refrigerating air conditioning device according to claim 1, characterized in that the heat pipe condenser is equipped with
For increasing the radiator fan of heat dissipation, the heat pipe evaporator lower part connects return air inlet.
4. a kind of low energy consumption refrigerating air conditioning device according to claim 1, characterized in that the heat exchange core body is aqueous vapor point
From indirect heat exchanger, the partition I ventilation hole connection heat exchange core body airflow channel one end, the gas of the heat exchange core body
The ventilation hole of circulation road other end connecting partition II.
5. a kind of low energy consumption refrigerating air conditioning device according to claim 1, characterized in that the heat exchange core body lower part is equipped with
Collecting-tank, the water pump are located in collecting-tank, are provided with fresh wind port on the both side plate of the heat exchange core body lower part.
6. a kind of low energy consumption refrigerating air conditioning device according to claim 1, characterized in that the spray equipment includes spray
Pipeline and the spray head being mounted on spray piping.
7. a kind of low energy consumption refrigerating air conditioning device according to claim 1, characterized in that the centrifugal blower is fixed on wind
In machine fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811171433.8A CN109163397A (en) | 2018-10-09 | 2018-10-09 | A kind of low energy consumption refrigerating air conditioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811171433.8A CN109163397A (en) | 2018-10-09 | 2018-10-09 | A kind of low energy consumption refrigerating air conditioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109163397A true CN109163397A (en) | 2019-01-08 |
Family
ID=64877582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811171433.8A Pending CN109163397A (en) | 2018-10-09 | 2018-10-09 | A kind of low energy consumption refrigerating air conditioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109163397A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056999A (en) * | 2019-04-25 | 2019-07-26 | 牡丹江师范学院 | A kind of novel server in machine room radiator based on heat transfer principle |
| CN110418551A (en) * | 2019-07-03 | 2019-11-05 | 河北秦淮数据有限公司 | A kind of data center machine room and the cooling means for data center machine room |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203848433U (en) * | 2014-05-06 | 2014-09-24 | 北京德能恒信科技有限公司 | Heat pipe and heat pump dual-mode air conditioner with evaporative condenser |
| CN204240634U (en) * | 2014-10-16 | 2015-04-01 | 西安工程大学 | Be applicable to the gravity heat-pipe type composite evaporation condenser air-conditioning of data center |
| CN105841270A (en) * | 2016-03-31 | 2016-08-10 | 深圳市英维克科技股份有限公司 | Modular energy saving air conditioner |
| CN208998236U (en) * | 2018-10-09 | 2019-06-18 | 郑州云海信息技术有限公司 | A kind of low energy consumption refrigerating air conditioning device |
-
2018
- 2018-10-09 CN CN201811171433.8A patent/CN109163397A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203848433U (en) * | 2014-05-06 | 2014-09-24 | 北京德能恒信科技有限公司 | Heat pipe and heat pump dual-mode air conditioner with evaporative condenser |
| CN204240634U (en) * | 2014-10-16 | 2015-04-01 | 西安工程大学 | Be applicable to the gravity heat-pipe type composite evaporation condenser air-conditioning of data center |
| CN105841270A (en) * | 2016-03-31 | 2016-08-10 | 深圳市英维克科技股份有限公司 | Modular energy saving air conditioner |
| CN208998236U (en) * | 2018-10-09 | 2019-06-18 | 郑州云海信息技术有限公司 | A kind of low energy consumption refrigerating air conditioning device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056999A (en) * | 2019-04-25 | 2019-07-26 | 牡丹江师范学院 | A kind of novel server in machine room radiator based on heat transfer principle |
| CN110418551A (en) * | 2019-07-03 | 2019-11-05 | 河北秦淮数据有限公司 | A kind of data center machine room and the cooling means for data center machine room |
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