CN103438529A - Air-conditioning system of enthalpy difference passive base station - Google Patents
Air-conditioning system of enthalpy difference passive base station Download PDFInfo
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- CN103438529A CN103438529A CN2013104218716A CN201310421871A CN103438529A CN 103438529 A CN103438529 A CN 103438529A CN 2013104218716 A CN2013104218716 A CN 2013104218716A CN 201310421871 A CN201310421871 A CN 201310421871A CN 103438529 A CN103438529 A CN 103438529A
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- base station
- enthalpy difference
- wireless base
- heat exchanger
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Abstract
The invention discloses an air-conditioning system of an enthalpy difference passive base station. The air-conditioning system comprises a wireless base station, wherein the wireless base station is provided with an unpowered fan on a roof of the base station; an equipment cabinet and a cabling rack are arranged inside the wireless base station; a forced exhaust fan of equipment is arranged at the rear end of the equipment cabinet; the air-conditioning system also comprises a cabinet door air supply cover, an enthalpy difference heat exchanger, a constant-temperature cabin and a pre-cooling cabin; the cabinet door air supply cover is arranged at the front end of the equipment cabinet; the enthalpy difference heat exchanger, the constant-temperature cabin and the pre-cooling cabin are arranged into a shallow soil layer below the wireless base station; the bottom end of the pre-cooling cabin is communicated with the enthalpy difference heat exchanger through a pipeline; the upper end of the pre-cooling cabin is communicated with a room environment of an interior space of the wireless base station through a return duct; the bottom end of the constant-temperature cabin is communicated with the enthalpy difference heat exchanger through the pipeline; the middle and lower end of one side of the constant-temperature cabin is communicated with the upper end of the cabinet door air supply cover inside the wireless base station through an insulated air hose. The air-conditioning system of the enthalpy difference passive base station has the beneficial effects of being efficient and energy-saving.
Description
Technical field
The present invention relates to a kind of communications industry wireless base station and Access Network machine room, particularly the passive base station air conditioner system of a kind of enthalpy difference.
Background technology
In existing wireless base station, communication equipment is housed, during due to the outdoor temperature difference throughout the year and equipment operation, gives out a large amount of heats, cause the normal operation of equipment to be subject to the temperature impact.The solution of existing three large operators is that electric air-conditioning and VMC are installed in wireless base station, although the method can solve the problem of communication equipment heating, has also increased purchase and the maintenance cost of air-conditioning simultaneously, has also greatly increased the power supply energy consumption.
Summary of the invention
The technical problem to be solved in the present invention is in wireless base station and Access Network machine room, provides a kind of energy-efficient enthalpy difference passive base station air conditioner system, and maximum characteristics are passive, idles.
For solving the problems of the technologies described above, the passive base station air conditioner system of a kind of enthalpy difference of the present invention, contain wireless base station, described wireless base station is provided with no-power air blower on the roof, base station, be provided with equipment enclosure and chute in wireless base station, the equipment enclosure rear end is provided with equipment and forces exhaust blower, also contain cabinet door air blowing hood, the enthalpy difference heat exchanger, thermostatical storehouse and precooling storehouse, described cabinet door air blowing hood is positioned at the equipment enclosure front end, described enthalpy difference heat exchanger, thermostatical storehouse and precooling storehouse are arranged in the shallow soil layer of below, wireless base station, bottom, described precooling storehouse interlinks by pipeline and enthalpy difference heat exchanger, upper end, described precooling storehouse interlinks by the building environment of backwind tube and inner space, wireless base station, described thermostatical storehouse bottom interlinks by pipeline and enthalpy difference heat exchanger, in described thermostatical storehouse one side, lower end interlinks by the cabinet door air blowing hood upper end in thermal insulation wind pipe and wireless base station.
Described shallow soil depth is 2m-3m.
During the passive base station air conditioner system works of above-mentioned enthalpy difference, utilize in communication device works, it is the air flow power source that the carrying of equipment forced exhaust blower, by backwind tube, will in wireless base station, because of the communication equipment distribute heat, with the air of uniform temperature, deliver in the precooling storehouse, by the precooling storehouse, delivered in the enthalpy difference heat exchanger again, air is sent into thermostatical storehouse after lowering the temperature in the enthalpy difference heat exchanger again, by the thermal insulation wind pipe of thermostatical storehouse, send in cabinet door air blowing hood, due to the precooling storehouse, thermostatical storehouse and enthalpy difference heat exchanger are arranged in shallow soil layer, therefore shallow soil layer heat-shift that can be lower with temperature, reach the purpose that reduces temperature, air after cooling is admitted in cabinet door air blowing hood, to the base station communication apparatus on equipment enclosure, lower the temperature, these cold airs suck cooling rear discharge base-station environment by the pressure exhaust blower after being sucked by equipment subsequently.Therefore this air-conditioning system not only can effectively reduce the operating temperature of communication equipment, also meets base station machine room environmental requirement in three large operators " power supply air-conditioning service regulations ", and does not need the electricity of installation and maintenance again air-conditioning, the energy of greatly saving.
The accompanying drawing explanation
Fig. 1 is the structural representation of the passive base station air conditioner system of a kind of enthalpy difference of the present invention.
1. enthalpy difference heat exchangers in figure, 2. thermostatical storehouse, 3. equipment enclosure, 4. cabinet door air blowing hood, 5. thermal insulation wind pipe, 6. roof, base station, 7. no-power air blower, 8. chute, 9. equipment is forced exhaust blower, 10. building environment, 11. shallow soil layers, 12. backwind tubes, 13. precooling storehouses.
The specific embodiment
In Fig. 1, the passive base station air conditioner system of a kind of enthalpy difference of the present invention, contain wireless base station, described wireless base station is provided with no-power air blower 7 on roof, base station 6, be provided with equipment enclosure 3 and chute 8 in wireless base station, equipment enclosure 3 rear ends are provided with equipment and force exhaust blower 9, also contain cabinet door air blowing hood 4, enthalpy difference heat exchanger 1, thermostatical storehouse 2 and precooling storehouse 13, described cabinet door air blowing hood 4 is positioned at equipment enclosure 3 front ends, described enthalpy difference heat exchanger 1, thermostatical storehouse 2 and precooling storehouse 13 are arranged in the shallow soil layer 11 of below, wireless base station, 13 bottoms, described precooling storehouse interlink by pipeline and enthalpy difference heat exchanger 1, 13 upper ends, described precooling storehouse interlink by backwind tube 12 and the building environment 10 of inner space, wireless base station, described thermostatical storehouse 2 bottoms interlink by pipeline and enthalpy difference heat exchanger 1, in described thermostatical storehouse 2 one sides, lower end interlinks by thermal insulation wind pipe 5 and cabinet door air blowing hood 4 upper ends in wireless base station.Described shallow soil layer 11 degree of depth are 2m-3m.During the passive base station air conditioner system works of above-mentioned enthalpy difference, utilize in communication device works, it is the air flow power source that the carrying of equipment forced exhaust blower, by backwind tube 12, will in wireless base station, because of the communication equipment distribute heat, with the air of uniform temperature, deliver in precooling storehouse 13, by precooling storehouse 13, delivered in enthalpy difference heat exchanger 1 again, air is sent into thermostatical storehouse 2 after lowering the temperature in enthalpy difference heat exchanger 1 again, by the thermal insulation wind pipe 5 of thermostatical storehouse 2, send in cabinet door air blowing hood 4, due to precooling storehouse 13, thermostatical storehouse 2 and enthalpy difference heat exchanger 1 are arranged in shallow soil layer 11, therefore shallow soil layer 11 heat-shifts that can be lower with temperature, reach the purpose that reduces temperature, air after cooling is admitted in cabinet door air blowing hood 4, give the cooling of the base station communication apparatus on equipment enclosure 3, these cold airs suck cooling rear discharge base-station environment by the pressure exhaust blower after being sucked by equipment subsequently.Therefore this air-conditioning system not only can effectively reduce the operating temperature of communication equipment, also meets base station machine room environment 10 requirements in three large operators " power supply air-conditioning service regulations ", and does not need the electricity of installation and maintenance again air-conditioning, the energy of greatly saving.
Claims (2)
1. the passive base station air conditioner system of enthalpy difference, contain wireless base station, described wireless base station is provided with no-power air blower on the roof, base station, be provided with equipment enclosure and chute in wireless base station, the equipment enclosure rear end is provided with equipment and forces exhaust blower, it is characterized in that: also contain cabinet door air blowing hood, the enthalpy difference heat exchanger, thermostatical storehouse and precooling storehouse, described cabinet door air blowing hood is positioned at the equipment enclosure front end, described enthalpy difference heat exchanger, thermostatical storehouse and precooling storehouse are arranged in the shallow soil layer of below, wireless base station, bottom, described precooling storehouse interlinks by pipeline and enthalpy difference heat exchanger, upper end, described precooling storehouse interlinks by the building environment of backwind tube and inner space, wireless base station, described thermostatical storehouse bottom interlinks by pipeline and enthalpy difference heat exchanger, in described thermostatical storehouse one side, lower end interlinks by the cabinet door air blowing hood upper end in thermal insulation wind pipe and wireless base station.
2. the passive base station air conditioner system of a kind of enthalpy difference according to claim 1, it is characterized in that: described shallow soil depth is 2m-3m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104218716A CN103438529A (en) | 2013-09-16 | 2013-09-16 | Air-conditioning system of enthalpy difference passive base station |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104218716A CN103438529A (en) | 2013-09-16 | 2013-09-16 | Air-conditioning system of enthalpy difference passive base station |
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| CN103438529A true CN103438529A (en) | 2013-12-11 |
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| CN2013104218716A Pending CN103438529A (en) | 2013-09-16 | 2013-09-16 | Air-conditioning system of enthalpy difference passive base station |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108914747A (en) * | 2018-07-20 | 2018-11-30 | 宁夏路桥工程股份有限公司 | A kind of fine aggregate feed bin heat-insulation system |
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| CN101498489A (en) * | 2009-02-20 | 2009-08-05 | 北京航空航天大学 | Soil source direct-cooling air conditioning system |
| CN201935340U (en) * | 2010-12-08 | 2011-08-17 | 广东高新兴通信股份有限公司 | Machine room air supply system |
| WO2012053470A1 (en) * | 2010-10-18 | 2012-04-26 | 株式会社 山武 | Air-conditioning control system and method |
| CN202324712U (en) * | 2011-09-22 | 2012-07-11 | 何志义 | Energy-saving base station machine room without air conditioners |
| CN203464419U (en) * | 2013-09-16 | 2014-03-05 | 蒋恒中 | Enthalpy-difference passive air-conditioning system for base station |
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2013
- 2013-09-16 CN CN2013104218716A patent/CN103438529A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201152599Y (en) * | 2007-04-01 | 2008-11-19 | 陈中明 | Buried heat radiating device |
| CN101498489A (en) * | 2009-02-20 | 2009-08-05 | 北京航空航天大学 | Soil source direct-cooling air conditioning system |
| WO2012053470A1 (en) * | 2010-10-18 | 2012-04-26 | 株式会社 山武 | Air-conditioning control system and method |
| CN201935340U (en) * | 2010-12-08 | 2011-08-17 | 广东高新兴通信股份有限公司 | Machine room air supply system |
| CN202324712U (en) * | 2011-09-22 | 2012-07-11 | 何志义 | Energy-saving base station machine room without air conditioners |
| CN203464419U (en) * | 2013-09-16 | 2014-03-05 | 蒋恒中 | Enthalpy-difference passive air-conditioning system for base station |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108914747A (en) * | 2018-07-20 | 2018-11-30 | 宁夏路桥工程股份有限公司 | A kind of fine aggregate feed bin heat-insulation system |
| CN108914747B (en) * | 2018-07-20 | 2023-08-29 | 宁夏公路桥梁建设有限公司 | Fine aggregate bin heat preservation system |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| DD01 | Delivery of document by public notice |
Addressee: Jiang Hengzhong Document name: Notification that Application Deemed to be Withdrawn |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131211 |