CN102361546A - Centralized control type air cooling system - Google Patents
Centralized control type air cooling system Download PDFInfo
- Publication number
- CN102361546A CN102361546A CN2011102830126A CN201110283012A CN102361546A CN 102361546 A CN102361546 A CN 102361546A CN 2011102830126 A CN2011102830126 A CN 2011102830126A CN 201110283012 A CN201110283012 A CN 201110283012A CN 102361546 A CN102361546 A CN 102361546A
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- Prior art keywords
- air
- equipment
- cooling system
- heat dissipation
- compression station
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- 238000001816 cooling Methods 0.000 title claims abstract description 21
- 230000006835 compression Effects 0.000 claims abstract description 21
- 238000007906 compression Methods 0.000 claims abstract description 21
- 238000004140 cleaning Methods 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000009423 ventilation Methods 0.000 abstract description 6
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 abstract 5
- 238000005728 strengthening Methods 0.000 abstract 1
- 230000005855 radiation Effects 0.000 description 8
- 239000007789 gas Substances 0.000 description 5
- 239000002826 coolant Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a centralized control type air cooling system. An air compression station for purifying airs is built close to equipment, and clean airs are transmitted to the inside of the equipment by a pipeline between the air compression station and the equipment. The equipment is internally provided with a magnetic valve which is opened when the temperature is required to be reduced, and due to the presence of air pressure difference, clean air with heats flows through the inside of the equipment. For equipment in a certain range or region, the heating problem can be solved by the air cooling system in the invention instead of a traditional reinforced ventilation heat dissipating method. In the air cooling system, compressed airs generated by the air compression station are taken as cooling mediums, which are used for carrying out forced convection heat dissipation on heating elements in the equipment; the equipment has high protection level and reduced the fault rate, is long in maintenance period, and improves the product reliability. A place to collect airs for heat dissipation is separated from a use place, thus being capable of acquiring good air sources, and strengthening the heat dissipation effect. A heat dissipation system is low in power consumption, and the normal running of the equipment is not influenced by the maintenance of the heat dissipation system; and the maintenance cost of the equipment is low, and maintenance personnel are not required to have high quality.
Description
Technical field
The present invention relates to a kind of centralized-control type air cooling system, is a kind of cooling system that can solve many operational outfit heating problems in certain limit or zone, belongs to technical field of automation.
Background technology
Heat transferred mainly contains three kinds of modes: conduction, convection current, radiation.Follow the mechanism of these three kinds of heat transferred in rack or the cabinet design, adopt different modes that the heat of device generation in service in the cabinet is dispersed into outside the cabinet.Communication at present, the outdoor operational outfit of electric power system get more and more; Various ways has also appearred in the outdoor cabinet radiating mode, mainly contains following several kinds of modes: natural draft heat radiation, forced ventilation heat radiation, the heat radiation of use special air conditioner, use heat exchanger dispel the heat, use semiconductor chilling plate heat radiation, external other heat exchangers etc.
Not high for equipment dissipation power in the cabinet, and operating temperature requires to be higher than 40 ℃ and (is higher than here or is not higher than?) situation, adopting the forced ventilation heat radiation is most economical effective and efficient manner.But because the introducing of open-air, dust, other pernicious gases have destroyed equipment operating environment, have reduced the degree of protection of equipment.
Summary of the invention
The object of the invention: for the multiple devices in certain limit or zone provide a cover energy-conservation, safe and reliable air cooling system; The shortcoming such as the equipment protection grade that overcome traditional forced ventilation heat radiation are low, and dust, mould, microbe, corrosive gas pollution etc. destroy equipment operating environment etc.
For realizing above-mentioned purpose, technical scheme provided by the invention is:
A kind of centralized-control type air cooling system is characterized in that, comprises the air compression station of a pair of air cleaning, and said air compression station has the equipment of air radiating requirements to be connected through pipeline with a plurality of, and said pipeline is provided with electromagnetically operated valve.
It is said that the equipment of air radiating requirements is arranged is outdoor cabinet.
Said have the equipment of air radiating requirements to be provided with air inlet, and said air inlet place is provided with electromagnetically operated valve.
Said air inlet is located at said bottom or the bottom that the equipment of air radiating requirements is arranged.
Said have the equipment of air radiating requirements to be provided with exhaust outlet, and said exhaust ports is provided with electromagnetically operated valve.
Said exhaust outlet is located at said top or the top that the equipment of air radiating requirements is arranged.
Said air compression station comprises air accumulator and air engine.
Set up air compression station, air is purified at air compression station; Through air compression station and pipes between devices the air of cleaning is transported to device interior again.Device interior is provided with electromagnetically operated valve, when needs are lowered the temperature, opens, because the existence of air pressure difference, the pure air device interior of flowing through is taken away heat.
The beneficial effect that the present invention reached:
For multiple devices in certain limit or the zone, can use the present invention to replace traditional forced ventilation radiating mode to solve heating problem.The compressed air that the present invention uses air compression station to produce is made coolant, and the device interior heater element is carried out the forced convection heat radiation; Device interior need not to be provided with circulatory system power-equipment, and equipment is realized high-protection level, reduces failure rate, and maintenance period is long, improves product reliability.
Use compressed air to make coolant, heat transmission air collecting location separates with the place to use, can obtain low temperature high-quality source of the gas, strengthens radiating effect.The cooling system little power consumption; The maintenance of cooling system does not influence the normal operation of equipment; The air compression station facility is industrial equipment commonly used, and the equipment maintenance expense is low; Attendant's qualification requirement is not high.
Description of drawings
Fig. 1 is an air cooling system sketch map;
Fig. 2 is an outdoor cabinet internal structure sketch map.
Embodiment
Below in conjunction with accompanying drawing the present invention is further described.Following examples only are used for technical scheme of the present invention more clearly is described, and can not limit protection scope of the present invention with this.
As shown in Figure 1; Centralized-control type air cooling system sketch map of the present invention is established an air compression station near the equipment that the air radiating requirements is arranged, by air compression station air is purified; Comprise control techniquess such as dedusting, minimizing steam, control techniques can be provided with according to the site environment situation.Air compression station mainly comprise air accumulator 1 and with the tank connected a plurality of air compressor machines 2 of gas storage.The air demand of air compression station is according to having the number of devices of refrigeration demand and refrigeration to require flow to adjust.
An air compression station can connect a plurality of equipment 2 that the air radiating requirements is arranged.Through air compression station with the pipeline 3 of 2 of the equipment of air radiating requirements is arranged, the compressed air delivery of the cleaning that air compression station is handled is to the device interior that the air radiating requirements is arranged 2.
Having the equipment 2 of air radiating requirements can be plurality of devices, is that example describes with a kind of outdoor cabinet 21 in the present embodiment.
As shown in Figure 2, be a kind of outdoor cabinet internal structure sketch map, the rack of outdoor cabinet 21 adopts the all-sealed structure form, and enclosure top is provided with exhaust outlet 22; Compressed air inlet port 23 is arranged in the bottom, and air inlet 23, exhaust outlet 22 are all through electromagnetically operated valve 24 controls.
When in-cabinet temperature is higher than the thermostat set point, electromagnetically operated valve 24 is opened, and carries and the compressed air that comes air inlet 23 at the bottom of the cabinet gets in the cabinets from pipeline 3; The cabinet inner air pressure raises, and hot-air is released from exhaust outlet 22 in the cabinet, and compressed air constantly gets in the cabinet, and air themperature reduces in the cabinet.
Owing to adopt clean compressed air to replace high-temperature gas in the cabinet, take away heat, can guarantee air quality and temperature requirement that rack is inner.Rack air inlet, exhaust all have electromagnetically operated valve 243, and the rack degree of protection can reach IP54.
Those of ordinary skills can recognize, the outdoor cabinet in the present embodiment can for other have equipment or other of ventilation and heat demand can be through the equipment of air cooling-down.
The above only is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from know-why of the present invention; Can also make some improvement and distortion, these improvement and distortion also should be regarded as protection scope of the present invention.
Claims (7)
1. a centralized-control type air cooling system is characterized in that, comprises the air compression station of a pair of air cleaning, and said air compression station has the equipment of air radiating requirements to be connected through pipeline with a plurality of, and said pipeline is provided with electromagnetically operated valve.
2. centralized-control type air cooling system according to claim 1 is characterized in that, said the equipment of air radiating requirements is arranged is outdoor cabinet.
3. centralized-control type air cooling system according to claim 1 and 2 is characterized in that, said have the equipment of air radiating requirements to be provided with air inlet, and said air inlet place is provided with electromagnetically operated valve.
4. centralized-control type air cooling system according to claim 3 is characterized in that, said air inlet is located at said bottom or the bottom that the equipment of air radiating requirements is arranged.
5. centralized-control type air cooling system according to claim 1 and 2 is characterized in that, said have the equipment of air radiating requirements to be provided with exhaust outlet, and said exhaust ports is provided with electromagnetically operated valve.
6. centralized-control type air cooling system according to claim 5 is characterized in that, said exhaust outlet is located at said top or the top that the equipment of air radiating requirements is arranged.
7. centralized-control type air cooling system according to claim 1 is characterized in that said air compression station comprises air accumulator and air engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102830126A CN102361546A (en) | 2011-09-22 | 2011-09-22 | Centralized control type air cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102830126A CN102361546A (en) | 2011-09-22 | 2011-09-22 | Centralized control type air cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102361546A true CN102361546A (en) | 2012-02-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102830126A Pending CN102361546A (en) | 2011-09-22 | 2011-09-22 | Centralized control type air cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102361546A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302427A (en) * | 2013-06-18 | 2013-09-18 | 吴忠市黄河电焊机有限公司 | Inverter welding machine utilizing compressed air for heat dissipation |
| CN107046784A (en) * | 2017-01-20 | 2017-08-15 | 成都百胜野牛科技有限公司 | Electronic and electrical equipment storing apparatus and electronic and electrical equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101003903A (en) * | 2006-09-01 | 2007-07-25 | 胜利油田胜利工程设计咨询有限责任公司 | Antisepsis technical method by using nitrogen gas to seal off sewage pot in oil field |
| CN101063564A (en) * | 2006-04-28 | 2007-10-31 | 中国科学院理化技术研究所 | Circulation refrigerating device for supplying air to oil lubrication compressor |
| CN102062454A (en) * | 2010-12-24 | 2011-05-18 | 北京华通兴远供热节能技术有限公司 | Air-conditioning device |
-
2011
- 2011-09-22 CN CN2011102830126A patent/CN102361546A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101063564A (en) * | 2006-04-28 | 2007-10-31 | 中国科学院理化技术研究所 | Circulation refrigerating device for supplying air to oil lubrication compressor |
| CN101003903A (en) * | 2006-09-01 | 2007-07-25 | 胜利油田胜利工程设计咨询有限责任公司 | Antisepsis technical method by using nitrogen gas to seal off sewage pot in oil field |
| CN102062454A (en) * | 2010-12-24 | 2011-05-18 | 北京华通兴远供热节能技术有限公司 | Air-conditioning device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302427A (en) * | 2013-06-18 | 2013-09-18 | 吴忠市黄河电焊机有限公司 | Inverter welding machine utilizing compressed air for heat dissipation |
| CN107046784A (en) * | 2017-01-20 | 2017-08-15 | 成都百胜野牛科技有限公司 | Electronic and electrical equipment storing apparatus and electronic and electrical equipment |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120222 |