CN103712296A - Combined fresh air thermostatic cooling system special for machine rooms and base stations - Google Patents

Combined fresh air thermostatic cooling system special for machine rooms and base stations Download PDF

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Publication number
CN103712296A
CN103712296A CN201210379207.5A CN201210379207A CN103712296A CN 103712296 A CN103712296 A CN 103712296A CN 201210379207 A CN201210379207 A CN 201210379207A CN 103712296 A CN103712296 A CN 103712296A
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China
Prior art keywords
air
water
cooling system
processing unit
central processing
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Pending
Application number
CN201210379207.5A
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Chinese (zh)
Inventor
朱江
朱建斌
崔凌浩
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Sichuan Chengguan Energy-Saving Environmental Protection Science & Technology Co Ltd
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Sichuan Chengguan Energy-Saving Environmental Protection Science & Technology Co Ltd
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Priority to CN201210379207.5A priority Critical patent/CN103712296A/en
Publication of CN103712296A publication Critical patent/CN103712296A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a combined fresh air thermostatic cooling system special for machine rooms and base stations. The system comprises an intake device, an exhaust device, a temperature sensor and a central processing unit, wherein the intake device, the exhaust device, the temperature sensor and the central processing unit are mounted on a wall. The intake device comprises an outdoor air inlet, an intake fan, a filter, two pieces of water curtain cloth, a spray pipe, and an indoor air outlet, which are arranged in sequence. The exhaust device comprises an indoor air inlet, an exhaust fan and an outdoor air outlet, which are connected in sequence. The spray pipe is disposed at the top of spacing reserved between the two pieces of water curtain cloth. A plurality of mist nozzles are arranged at the lower end of the spray pipe. A plurality of water incoming pipes are connected to a water inlet of the spray pipe. Each water incoming pipe is provided with an electric control valve. The signal output end of the temperature sensor is correspondingly connected with the signal input end of the central processing unit. The control signal output end of the central processing unit is connected with the control end of the electric control valve. Compared to the traditional water-curtain fresh air systems, the combined fresh air thermostatic cooling system special for machine rooms and base stations has higher cooling efficiency since mist easily evaporates.

Description

Machine room, the new wind automatic temperature-control of base station specific complex cooling system
Technical field
The present invention relates to a kind of room air cooling system, relate in particular to a kind of machine room, the new wind automatic temperature-control of base station specific complex cooling system.
Background technology
In prior art, machine room, base station adopt the modes such as air conditioner refrigerating more, noise is large, room air inner loop, new wind utilization is unfavorable is less detained with staff, the shortcomings such as system energy consumption is large have not only suppressed the development of air-conditioning system, be more unfavorable for the energy-conservation of base station, machine room, have reduced the air-conditioning Energy Efficiency Ratio of base station, machine room.Also there are part machine room, base station to adopt VMC to freeze, on the wall in room, be installed into blower fan and blowing machine, outdoor new wind is introduced to indoor carrying out after heat exchange again outside discharge chamber, although this mode has been introduced new wind, but cooling-down effect is very poor, be also unfavorable for that indoor temperature regulates.
The applicant also with regard to the application of cascade VMC patent, on the basis of VMC, increased cascade, while letting in air cascade, make part water evaporation endothermic, thereby reduce the temperature that enters indoor air, cooling efficiency is effectively improved, but the water on cascade is adsorbed on cord, its evaporation efficiency is not high enough, so the cooling efficiency of cascade VMC also can be improved.
Summary of the invention
Object of the present invention provides a kind of machine room, the new wind automatic temperature-control of base station specific complex cooling system with regard to being in order to address the above problem.
The present invention is achieved through the following technical solutions above-mentioned purpose:
Machine room of the present invention, the new wind automatic temperature-control of base station specific complex cooling system, comprise the air-intake device and the exhaust apparatus that are installed on wall, described air-intake device comprises outdoor air inlet, air intake blower fan and the indoor air outlet being arranged in order, and described exhaust apparatus comprises indoor air inlet, air-out blower fan and the outdoor air outlet connecting successively; Described air-intake device also comprises filter, water cord fabric and the sparge pipe being installed between described air-out blower fan and described outdoor air outlet, described water cord fabric comprises two, described filter is placed between described air intake blower fan and first water cord fabric, between two described water cord fabrics, leave space, described sparge pipe is placed in the top in two spaces between described water cord fabric, the lower end of described sparge pipe is provided with a plurality of hydraulic spray nozzles, the water inlet of described sparge pipe is connected with many water inlet pipes, on each described water inlet pipe, is separately installed with electrically-controlled valve; Described compound new wind automatic temperature-control cooling system also comprises and is installed on indoor temperature sensor and central processing unit, the connection corresponding to the signal input part of described central processing unit of the signal output part of described temperature sensor, the control signal output of described central processing unit is connected with the control end of described electrically-controlled valve.
During work, temperature sensor passes to respectively central processing unit by indoor real time temperature information, central processing unit judges that according to this information indoor temperature is to raise or reduce, and send instruction to electrically-controlled valve, change unlatching number and the opening degree of electrically-controlled valve, make hydraulic spray nozzle spray appropriate water smoke, in space between two water cord fabrics, form water smoke, outdoor air enters through outdoor air inlet under the effect of air intake blower fan, after filter during through water smoke space, because Air Flow causes spray vaporization heat absorption, thereby reduce the about 8-15 ℃ of air themperature, Cryogenic air after cooling is sent into the indoor temperature with high efficiency that reaches, the object of cooling humidification.
Particularly, described filter is grade one filter, secondary filter or tertiary filter.
As preferably, described sparge pipe is three.
Beneficial effect of the present invention is:
Compare traditional VMC and cascade VMC, it is higher that the present invention causes cooling efficiency because water smoke easily evaporates, and is applicable to the cooling humidification in machine room, base station; By set temperature sensor and central processing unit, make compound new wind automatic temperature-control cooling system of the present invention there is Based Intelligent Control, energy-saving safety.
Accompanying drawing explanation
Structural representation when Fig. 1 is compound new wind automatic temperature-control cooling system application of the present invention;
Fig. 2 is the structural representation of air-intake device of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described:
As depicted in figs. 1 and 2, machine room of the present invention, the new wind manual temperature of base station specific complex cooling system comprise the air-intake device 2, the exhaust apparatus that are installed on wall 5, are installed on indoor temperature sensor 14 and central processing unit 15, air-intake device 2 comprises the outdoor air inlet 1 that is arranged in order, air intake blower fan 10, filter 11, first water cord fabric 16, sparge pipe 12, second water cord fabric 16 and indoor air outlet 3, and described exhaust apparatus comprises indoor air inlet 6, air-out blower fan 7 and the outdoor air outlet 8 connecting successively; Between two water cord fabrics 16, leave space, sparge pipe 12 is placed in the top in two spaces between water cord fabric 16, the lower end of sparge pipe 12 is provided with a plurality of hydraulic spray nozzles 13, and the water inlet of sparge pipe 12 is connected with three water inlet pipes 17, on each water inlet pipe 17, is separately installed with electrically-controlled valve 18; Temperature sensor 14 is four, be installed on respectively in indoor side walls 5 and roof and floor, the corresponding connection of signal input part of the signal output part of temperature sensor 14 and central processing unit 15, the control signal output of central processing unit 15 is connected with the control end of electrically-controlled valve 18.Air-intake device 2 is placed in outdoor part and is arranged on wall 5 by support 4.
According to actual needs, filter 11 is grade one filter, secondary filter or tertiary filter.
As depicted in figs. 1 and 2, during work, indoor electrical equipment 9 work heatings, raise indoor temperature, in order to guarantee that electrical equipment normally moves, so will lower the temperature by this cooling system.Temperature sensor 14 passes to respectively central processing unit 15 by indoor real time temperature information, central processing unit 15 judges that according to this information indoor temperature is to raise or reduce, and send instruction to electrically-controlled valve 18, change unlatching number and the opening degree of electrically-controlled valve 18, make the appropriate water smoke of hydraulic spray nozzle 13 ejection, in space between two water cord fabrics 16, form water smoke, outdoor air enters through outdoor air inlet 1 under the effect of air intake blower fan 10, after filter 11 during through water smoke space, because Air Flow causes spray vaporization heat absorption, thereby reduce the about 8-15 ℃ of air themperature, Cryogenic air after cooling is sent into the indoor temperature with high efficiency that reaches, the object of cooling humidification.Air after heat exchange is successively by outside indoor air inlet 6, air-out blower fan 7 and outdoor air outlet 8 discharge chambers.

Claims (3)

1. a machine room, the new wind automatic temperature-control of base station specific complex cooling system, comprise the air-intake device and the exhaust apparatus that are installed on wall, described air-intake device comprises outdoor air inlet, air intake blower fan and the indoor air outlet being arranged in order, and described exhaust apparatus comprises indoor air inlet, air-out blower fan and the outdoor air outlet connecting successively; It is characterized in that: described air-intake device also comprises filter, water cord fabric and the sparge pipe being installed between described air-out blower fan and described outdoor air outlet, described water cord fabric comprises two, described filter is placed between described air intake blower fan and first water cord fabric, between two described water cord fabrics, leave space, described sparge pipe is placed in the top in two spaces between described water cord fabric, the lower end of described sparge pipe is provided with a plurality of hydraulic spray nozzles, the water inlet of described sparge pipe is connected with many water inlet pipes, on each described water inlet pipe, is separately installed with electrically-controlled valve; Described compound new wind automatic temperature-control cooling system also comprises and is installed on indoor temperature sensor and central processing unit, the connection corresponding to the signal input part of described central processing unit of the signal output part of described temperature sensor, the control signal output of described central processing unit is connected with the control end of described electrically-controlled valve.
2. machine room according to claim 1, the new wind automatic temperature-control of base station specific complex cooling system, is characterized in that: described filter is grade one filter, secondary filter or tertiary filter.
3. machine room according to claim 1, the new wind automatic temperature-control of base station specific complex cooling system, is characterized in that: described sparge pipe is three.
CN201210379207.5A 2012-10-09 2012-10-09 Combined fresh air thermostatic cooling system special for machine rooms and base stations Pending CN103712296A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105157147A (en) * 2015-10-30 2015-12-16 苏州腾辉环保科技有限公司 Water curtain cooling system with environment regulation function
CN105202672A (en) * 2015-10-30 2015-12-30 苏州腾辉环保科技有限公司 High-efficiency and stable water curtain cooling system
CN105222257A (en) * 2015-10-30 2016-01-06 苏州腾辉环保科技有限公司 A kind of efficient and environment-friendly type cascade cooling system
CN105276729A (en) * 2015-10-30 2016-01-27 苏州腾辉环保科技有限公司 Energy-saving environmental protection type temperature lowering system

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Publication number Priority date Publication date Assignee Title
US20050183430A1 (en) * 2003-06-24 2005-08-25 Mcmillan Robert B. Microprocessor controlled evaporative cooler
JP2006322685A (en) * 2005-05-20 2006-11-30 Mitsubishi Electric Corp Outdoor heat exchanger water cooling device for air conditioner
CN2888331Y (en) * 2006-09-22 2007-04-11 张瑞东 Water evaporation air conditioner capable of indoor installation
CN101598373A (en) * 2009-06-12 2009-12-09 江苏大学 Aerial temperature and humidity is regulated and cleaning system in the car
CN201373532Y (en) * 2009-03-10 2009-12-30 尹宏文 Energy-saving system in communication computer room
CN201497106U (en) * 2009-07-03 2010-06-02 张瑞东 Water evaporation air conditioner capable of setting top limit of humidity
CN202915493U (en) * 2012-10-09 2013-05-01 四川澄观节能环保科技有限公司 Combined fresh-air automatic temperature-regulation cooling system special for machine rooms and base stations

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050183430A1 (en) * 2003-06-24 2005-08-25 Mcmillan Robert B. Microprocessor controlled evaporative cooler
JP2006322685A (en) * 2005-05-20 2006-11-30 Mitsubishi Electric Corp Outdoor heat exchanger water cooling device for air conditioner
CN2888331Y (en) * 2006-09-22 2007-04-11 张瑞东 Water evaporation air conditioner capable of indoor installation
CN201373532Y (en) * 2009-03-10 2009-12-30 尹宏文 Energy-saving system in communication computer room
CN101598373A (en) * 2009-06-12 2009-12-09 江苏大学 Aerial temperature and humidity is regulated and cleaning system in the car
CN201497106U (en) * 2009-07-03 2010-06-02 张瑞东 Water evaporation air conditioner capable of setting top limit of humidity
CN202915493U (en) * 2012-10-09 2013-05-01 四川澄观节能环保科技有限公司 Combined fresh-air automatic temperature-regulation cooling system special for machine rooms and base stations

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105157147A (en) * 2015-10-30 2015-12-16 苏州腾辉环保科技有限公司 Water curtain cooling system with environment regulation function
CN105202672A (en) * 2015-10-30 2015-12-30 苏州腾辉环保科技有限公司 High-efficiency and stable water curtain cooling system
CN105222257A (en) * 2015-10-30 2016-01-06 苏州腾辉环保科技有限公司 A kind of efficient and environment-friendly type cascade cooling system
CN105276729A (en) * 2015-10-30 2016-01-27 苏州腾辉环保科技有限公司 Energy-saving environmental protection type temperature lowering system
CN105157147B (en) * 2015-10-30 2018-01-23 苏州腾辉环保科技有限公司 A kind of cascade cooling system with environment regulatory function
CN105276729B (en) * 2015-10-30 2018-05-11 苏州腾辉环保科技有限公司 A kind of energy saving and environment friendly cooling system
CN105222257B (en) * 2015-10-30 2018-05-11 苏州腾辉环保科技有限公司 A kind of efficient and environment-friendly type cascade cooling system
CN105202672B (en) * 2015-10-30 2018-05-11 苏州腾辉环保科技有限公司 A kind of efficient, stable type cascade cooling system

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Application publication date: 20140409