CN201199080Y - Communication base station aeration cooling system - Google Patents

Communication base station aeration cooling system Download PDF

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Publication number
CN201199080Y
CN201199080Y CNU200820097889XU CN200820097889U CN201199080Y CN 201199080 Y CN201199080 Y CN 201199080Y CN U200820097889X U CNU200820097889X U CN U200820097889XU CN 200820097889 U CN200820097889 U CN 200820097889U CN 201199080 Y CN201199080 Y CN 201199080Y
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CN
China
Prior art keywords
air
machine room
shell
shutter
base station
Prior art date
Application number
CNU200820097889XU
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Chinese (zh)
Inventor
李向恩
Original Assignee
李向恩
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 李向恩 filed Critical 李向恩
Priority to CNU200820097889XU priority Critical patent/CN201199080Y/en
Application granted granted Critical
Publication of CN201199080Y publication Critical patent/CN201199080Y/en

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Abstract

The utility model discloses a ventilating temperature-reducing system of a communication base; an air inlet (1a) and an air outlet (1b) are arranged in a machinery room (1), which are respectively provided with an air supply device and an exhaust device; both the air inlet (1a) and the air outlet (1b) are respectively provided with a temperature sensor (11), a humidity sensor (12) and a flux sensor (16); a CPU (13) and an air conditioner are arranged in the machinery room (1); the temperature sensor (11), the humidity sensor (12) and the flux sensor (16) collect a single and transmit the signal to the CPU by an amplifier through A/D conversion; the CPU compares and processes the data and then transmits the data to a controller; and the controller controls the air supply device and the exhaust device to carry out working. The heat radiating of the devices in the machinery room is realized through a mode of forced convection by air to replace the work of an air conditioner; the power consumption loads of the air supply devices and the exhaust devices are relatively lower (less than 200W), thus effectively reducing the working time of the air conditioner and having remarkable energy saving effect.

Description

The aeration-cooling system of communication base station
Technical field
The utility model belongs to a kind of aeration-cooling system, specifically, is the aeration-cooling system of a kind of communication base station.
Background technology
As everyone knows, the machine room communication equipment is very high to the requirement of operating ambient temperature, and all communications equipment rooms all must be installed temperature control equipment.Precise machine room air conditioner need be adopted in bigger switch station, the temperature of strict control machine room, humidity etc., and the mobile base station all needs to adopt the comfortableness room air conditioner of custom-made to regulate computer room temperature generally speaking.The machine room space is bigger, and the base station that machine utilization is heavier relatively also needs to adopt 2 even 3 air-conditioning equipments, the general cabinet type room air conditioners that adopt of air-conditioning equipment more, and refrigerating capacity does not wait from 2P, 3P to 5P.So, the airtight long-term and external environment of machine room separates, and under the not high situation of ambient temperature, can not turn off air-conditioning, and air-conditioning works long hours, and power consumption is very big.When ambient temperature is low,, can not reach requirement than low communication equipment even the window of machine room is opened.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of machine room is carried out aeration-cooling system.
The technical solution of the utility model is as follows: the aeration-cooling system of a kind of communication base station, comprise machine room, and its key is: described machine room has air inlet and air outlet, and wherein said air inlet is equipped with air-supply arrangement; Described air outlet air exhausting device is installed;
Described air-supply arrangement is made up of blowing fan, shutter and first shell, wherein said shutter is installed on the machine room sidewall and blocks air inlet, described first shell covers shutter and blowing fan, the air intake surface of described blowing fan is relative with air inlet, and it is relative to have ventilating opening on the outlet air surface of this blowing fan and first shell;
Described air exhausting device is made up of ventilating fan, shutter and second shell, wherein said shutter is installed on the machine room sidewall and blocks air outlet, described second shell covers shutter and ventilating fan, the outlet air surface of described ventilating fan is relative with air outlet, and the ventilating opening that is had on the air intake surface of this ventilating fan and second shell is relative;
Utilization is installed air-supply arrangement and air exhausting device at machine room, and (be often referred to and be lower than in 28 ℃ of scopes) utilized in the outdoor colder relatively air suction chamber under certain outdoor temperature condition; The air of indoor relatively heat is discharged the heat radiation that outdoor mode by the air forced convection realizes calculator room equipment, replace air-conditioning work, reduce the machine room electrical power consumed.
In first shell between above-mentioned shutter and the blowing fan and in second shell at described ventilating fan rear Air Filter is housed all.This Air Filter is with cavernous body, and is detachable, the convenient cleaning.Reach dustproof effect, keep the cleaning of casing and casing internal fan etc.
The blade of described shutter is connected on the same pull bar, and this pull bar is installed on the machine room inwall through sleeve, and pull bar is provided with tooth bar, and this tooth bar is engaged with gear, and this gear is solidly set on the output shaft of motor.Motor rotating band carry-over bar moves up and down, and opens or closes shutter.Airtight relatively in the assurance machine room, prevent of the influence of the worm plague of rats to machine room; When the aeration-cooling system works of communication base station, open shutter, guarantee that outdoor air can be by air-supply arrangement and air exhausting device realization convection current.Simultaneously, the material selection high-quality of shutter and have suitable hardness and corrosion resistant alloy material, the extension outer on its four limit can be completely fixed on the body of wall, blocks air inlet and air outlet.
Be placed with central processing unit in the above-mentioned machine room, temperature sensor and humidity sensor be installed near on the machine room outer wall of described air inlet; Near on described second shell temperature sensor and humidity sensor are installed also, described temperature sensor and humidity sensor output detection signal are given central processing unit.
Signal is amplified by amplifier and is transferred to central processing unit after the A/D converter analog-to-digital conversion.Central processing unit is judged, is compared the signal of input, exports control signal then and to controller the supply and exhaust device is controlled.
Flow sensor all is installed in above-mentioned air inlet and the air outlet, and this flow sensor output detection signal is given described central processing unit.
Be placed with cabinet air-conditioner in the above-mentioned machine room, described central processing unit output control signal is given this cabinet air-conditioner.At the computer room temperature height, when ambient temperature also is higher than computer room temperature, machine room is lowered the temperature.
In first shell of described blowing fan side refrigeration compressor is housed, described central processing unit output control signal is given this refrigeration compressor.Refrigeration compressor and cabinet air-conditioner reach same effect, at the computer room temperature height, when ambient temperature also is higher than computer room temperature, machine room are lowered the temperature.Cabinet air-conditioner is saved the space more relatively simultaneously, is beneficial to the little machine room in space and uses.
Beneficial effect: air-supply arrangement that the utility model utilization is installed on the machine room opposing sidewalls and air exhausting device, (be often referred to and be lower than in 28 ℃ of scopes) utilized in the outdoor colder relatively air suction chamber under certain outdoor temperature condition; The air of indoor relatively heat is discharged the heat radiation that outdoor mode by the air forced convection realizes calculator room equipment, replace air-conditioning work, reduce the machine room electrical power consumed.Air-supply arrangement and air exhausting device power load relatively low (less than 200W) effectively reduce the air-conditioning work duration, and energy-saving effect is remarkable.
Description of drawings
Fig. 1 is embodiment 1 structural representation;
Fig. 2 is embodiment 2 structural representations;
Fig. 3 is the scheme of installation of shutter and motor.
Fig. 4 is circuit connecting relation figure of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
Embodiment 1
As shown in Figure 1, the aeration-cooling system of the utility model communication base station, be placed with central processing unit 13 and cabinet air-conditioner 14 in the machine room 1, wherein have two air inlet 1a and an air outlet 1b on two relative sidewalls, outdoor temperature sensor 11 and outside humidity sensor 12 are installed near on machine room 1 outer wall of described air inlet 1a; In air inlet 1a and the air outlet 1b flow sensor 16 is housed respectively, air inlet 1a and air outlet 1b in described machine room 1 are separately installed with air-supply arrangement and air exhausting device;
Described air-supply arrangement is near machine room 1 ground, form by blowing fan 2, shutter 4 and first shell 5, wherein said shutter 4 is installed on machine room 1 sidewall and blocks air inlet 1a, described first shell 5 covers shutter 4 and blowing fan 2, the air intake surface of described blowing fan 2 is relative with air inlet 1a, and it is relative to have ventilating opening on the outlet air surface of this blowing fan 2 and first shell 5; Near on machine room 1 outer wall of described air inlet 1a temperature sensor 11 and humidity sensor 12 are installed; In first shell 5 between described shutter 4 and the blowing fan 2 Air Filter 3 is housed.
Described air exhausting device is positioned at machine room 1 side wall upper part, form by ventilating fan 6, shutter 4 and second shell 7, wherein said shutter 4 is installed on machine room 1 sidewall and blocks air outlet 1b, described second shell 7 covers shutter 4 and ventilating fan 6, the outlet air surface of described ventilating fan 6 is relative with air outlet 1b, and the ventilating opening that has on the air intake surface of this ventilating fan 6 and second shell 7 is relative; Near second shell 7 in the machine room 1 of described air outlet 1b temperature sensor 11 and humidity sensor 12 are installed, in second shell 7 at described ventilating fan 6 rears Air Filter 3 are housed.
Can further find out by Fig. 3, the blade of described shutter 4 is connected on the same pull bar, this pull bar is installed on machine room 1 inwall through sleeve 17, pull bar is provided with tooth bar 8, this tooth bar 8 is engaged with gear 10, this gear 10 is solidly set on the output shaft of motor 9, is positioned at shutter 4 next doors and is fixed on the inwall of machine room 1.
Operation principle: temperature sensor 11, humidity sensor 12 and flow sensor 16 are gathered signal, are transferred to central processing unit by the A/D conversion through amplifier; Central processing unit compares processing with data and again signal is transferred to controller, and controller is controlled the supply and exhaust device and carried out work.
When machine room 1 temperature was lower than 24 ℃, computer room temperature satisfied the communication device works environmental requirement, and the supply and exhaust device quits work, and cabinet air-conditioner 14 quits work;
When machine room 1 temperature in 24 ℃~28 ℃ interval and outdoor temperature when being lower than indoor temperature, start the supply and exhaust device, realization ventilation and heat, energy savings;
When machine room 1 temperature was higher than 28 ℃, cabinet air-conditioner 14 began to enter the refrigeration work pattern, realized refrigeration cool-down;
When outer mains failure and machine room 1 temperature were higher than 35 ℃, the air exhausting device forced working realized machine room 1 ventilation and heat, guarantees machine room 1 equipment security of operation;
When machine room 1 breaking out of fire, close supply and exhaust device and air-conditioning, guarantee not enlarge fire damage.
Embodiment 2
As shown in Figure 2, on first support 5 on blowing fan 2 next doors refrigeration compressor 15 is housed, has replaced placing among the embodiment 1 cabinet air-conditioner 14 in the machine room 1.All the other structures are identical with embodiment 1.
Operation principle: temperature sensor 11, humidity sensor 12 and flow sensor 16 are gathered signal, are transferred to central processing unit by the A/D conversion through amplifier; Central processing unit compares processing with data and again signal is transferred to controller, and controller is controlled the supply and exhaust device and carried out work.
When machine room 1 temperature was lower than 24 ℃, computer room temperature satisfied the communication device works environmental requirement, and the supply and exhaust device quits work, and refrigeration compressor 15 quits work;
When machine room 1 temperature in 24 ℃~28 ℃ interval and outdoor temperature when being lower than indoor temperature, start the supply and exhaust device, realization ventilation and heat, energy savings;
When machine room 1 temperature was higher than 28 ℃, refrigeration compressor 15 began to enter the refrigeration work pattern, realized refrigeration cool-down;
When outer mains failure and machine room 1 temperature were higher than 35 ℃, the air exhausting device forced working realized machine room 1 ventilation and heat, guarantees machine room 1 equipment security of operation;
When machine room 1 breaking out of fire, close supply and exhaust device and refrigeration compressor 15, guarantee not enlarge fire damage.

Claims (7)

1. the aeration-cooling system of communication base station comprises machine room (1), it is characterized in that: described machine room (1) has air inlet (1a) and air outlet (1b), and wherein said air inlet (1a) is equipped with air-supply arrangement; Described air outlet (1b) air exhausting device is installed;
Described air-supply arrangement is made up of blowing fan (2), shutter (4) and first shell (5), wherein said shutter (4) is installed on machine room (1) sidewall and blocks air inlet (1a), described first shell (5) covers shutter (4) and blowing fan (2), the air intake surface of described blowing fan (2) is relative with air inlet (1a), and the outlet air surface of this blowing fan (2) is relative with ventilating opening on first shell (5);
Described air exhausting device is made up of ventilating fan (6), shutter (4) and second shell (7), wherein said shutter (4) is installed on machine room (1) sidewall and blocks air outlet (1b), described second shell (7) covers shutter (4) and ventilating fan (6), the outlet air surface of described ventilating fan (6) is relative with air outlet (1b), and the ventilating opening of being opened on the air intake surface of this ventilating fan (6) and second shell (7) is relative.
2. according to the aeration-cooling system of the described communication base station of claim 1, it is characterized in that: in first shell (5) between described shutter (4) and the blowing fan (2) and in second shell (7) at described ventilating fan (6) rear Air Filter (3) is housed all.
3. according to the aeration-cooling system of the described communication base station of claim 1, it is characterized in that: the blade of described shutter (4) is connected on the same pull bar, this pull bar is installed on machine room (1) inwall through sleeve (17), pull bar is provided with tooth bar (8), this tooth bar (8) is engaged with gear (10), and this gear (10) is solidly set on the output shaft of motor (9).
4. according to the aeration-cooling system of the described communication base station of claim 1, it is characterized in that: be placed with central processing unit (13) in the described machine room (1), temperature sensor (11) and humidity sensor (12) be installed near on machine room (1) outer wall of described air inlet (1a); Near on described second shell (7) temperature sensor (11) and humidity sensor (12) are installed also, described temperature sensor (11) and humidity sensor (12) output detection signal are given central processing unit (13).
5. according to the aeration-cooling system of the described communication base station of claim 4, it is characterized in that: the aperture at described air inlet (1a) and air outlet (1b) all is equipped with flow sensor (16), and this flow sensor (16) output detection signal is given described central processing unit (13).
6. according to the aeration-cooling system of the described communication base station of claim 4, it is characterized in that: be placed with cabinet air-conditioner (14) in the described machine room (1), described central processing unit (13) output control signal is given this cabinet air-conditioner (14), and machine room (1) is carried out refrigeration cool-down.
7. according to the aeration-cooling system of the described communication base station of claim 4, it is characterized in that: in first shell (5) of described blowing fan (2) side refrigeration compressor (15) is housed, described central processing unit (13) output control signal is given this refrigeration compressor (15).
CNU200820097889XU 2008-03-26 2008-03-26 Communication base station aeration cooling system CN201199080Y (en)

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CNU200820097889XU CN201199080Y (en) 2008-03-26 2008-03-26 Communication base station aeration cooling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU200820097889XU CN201199080Y (en) 2008-03-26 2008-03-26 Communication base station aeration cooling system

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CN201199080Y true CN201199080Y (en) 2009-02-25

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CNU200820097889XU CN201199080Y (en) 2008-03-26 2008-03-26 Communication base station aeration cooling system

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Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101943453A (en) * 2010-09-03 2011-01-12 沈阳亿宏信息技术有限公司 Energy saver for base station machine room air conditioners
CN101545665B (en) * 2009-05-05 2011-09-14 广东高新兴通信股份有限公司 A ventilation system of a base station
CN102353115A (en) * 2011-09-07 2012-02-15 张静 Communication base station energy saving device, system for controlling same, and control method thereof
CN102853505A (en) * 2011-06-29 2013-01-02 上海地面通信息网络有限公司 Energy-saving exhaust system applied to internet data center (IDC) machine room
CN103175281A (en) * 2011-12-22 2013-06-26 上海邮电设计咨询研究院有限公司 Energy-saving communication machine room capable of directly introducing fresh air
CN103591671A (en) * 2013-11-12 2014-02-19 中天宽带技术有限公司 Environment-friendly and energy-saving all-in-one beautifying machine room
CN104444721A (en) * 2014-12-08 2015-03-25 重庆富士电梯有限责任公司 Control method of ventilation system of sightseeing elevator glass well
CN104501348A (en) * 2014-11-26 2015-04-08 国家电网公司 Ventilation system of substation equipment chamber
CN105173600A (en) * 2015-08-06 2015-12-23 湖南晟通天力汽车有限公司 Roller cooling device for vehicle-mounted conveyor
CN105805878A (en) * 2016-04-13 2016-07-27 成都格瑞思文化传播有限公司 Automatic ventilation system for chemical workshop
CN106253920A (en) * 2016-07-29 2016-12-21 无锡信大气象传感网科技有限公司 A kind of wireless data receiver transmitted for big data
CN106253921A (en) * 2016-07-29 2016-12-21 无锡信大气象传感网科技有限公司 A kind of anti-tampering wireless data receiver transmitted for big data
CN109460091A (en) * 2018-04-09 2019-03-12 国家电网公司 Intelligent and safe tool cabinet and its constant temperature and humidity control method
CN109751695A (en) * 2017-11-08 2019-05-14 临泽县锐翔科技开发有限责任公司 A kind of communication base station cooling dedusting safeguard
CN109828515A (en) * 2019-01-18 2019-05-31 浙江万邦智能科技股份有限公司 A kind of intelligent machine room monitoring method
CN110966699A (en) * 2019-12-24 2020-04-07 衢州康润智能控制系统有限公司 Computer lab that usable natural resources cooled down to communication base station equipment
US10823447B2 (en) 2011-10-06 2020-11-03 Lennox Industries Inc. System and method for controlling a blower of an energy recovery ventilator in response to internal air pressure

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101545665B (en) * 2009-05-05 2011-09-14 广东高新兴通信股份有限公司 A ventilation system of a base station
CN101943453B (en) * 2010-09-03 2012-10-03 沈阳亿宏信息技术有限公司 Energy saver for base station machine room air conditioners
CN101943453A (en) * 2010-09-03 2011-01-12 沈阳亿宏信息技术有限公司 Energy saver for base station machine room air conditioners
CN102853505A (en) * 2011-06-29 2013-01-02 上海地面通信息网络有限公司 Energy-saving exhaust system applied to internet data center (IDC) machine room
CN102353115B (en) * 2011-09-07 2013-10-30 张静 Communication base station energy saving device, system for controlling same, and control method thereof
CN102353115A (en) * 2011-09-07 2012-02-15 张静 Communication base station energy saving device, system for controlling same, and control method thereof
US10823447B2 (en) 2011-10-06 2020-11-03 Lennox Industries Inc. System and method for controlling a blower of an energy recovery ventilator in response to internal air pressure
CN103175281A (en) * 2011-12-22 2013-06-26 上海邮电设计咨询研究院有限公司 Energy-saving communication machine room capable of directly introducing fresh air
CN103591671A (en) * 2013-11-12 2014-02-19 中天宽带技术有限公司 Environment-friendly and energy-saving all-in-one beautifying machine room
CN104501348A (en) * 2014-11-26 2015-04-08 国家电网公司 Ventilation system of substation equipment chamber
CN104444721A (en) * 2014-12-08 2015-03-25 重庆富士电梯有限责任公司 Control method of ventilation system of sightseeing elevator glass well
CN105173600A (en) * 2015-08-06 2015-12-23 湖南晟通天力汽车有限公司 Roller cooling device for vehicle-mounted conveyor
CN105805878A (en) * 2016-04-13 2016-07-27 成都格瑞思文化传播有限公司 Automatic ventilation system for chemical workshop
CN106253921A (en) * 2016-07-29 2016-12-21 无锡信大气象传感网科技有限公司 A kind of anti-tampering wireless data receiver transmitted for big data
CN106253920A (en) * 2016-07-29 2016-12-21 无锡信大气象传感网科技有限公司 A kind of wireless data receiver transmitted for big data
CN109751695B (en) * 2017-11-08 2020-12-08 温州意成自动化科技有限公司 Cooling and dedusting protective equipment for communication base station
CN109751695A (en) * 2017-11-08 2019-05-14 临泽县锐翔科技开发有限责任公司 A kind of communication base station cooling dedusting safeguard
CN109460091B (en) * 2018-04-09 2020-07-24 国家电网公司 Intelligent safety tool cabinet and constant temperature and humidity control method thereof
CN109460091A (en) * 2018-04-09 2019-03-12 国家电网公司 Intelligent and safe tool cabinet and its constant temperature and humidity control method
CN109828515A (en) * 2019-01-18 2019-05-31 浙江万邦智能科技股份有限公司 A kind of intelligent machine room monitoring method
CN110966699A (en) * 2019-12-24 2020-04-07 衢州康润智能控制系统有限公司 Computer lab that usable natural resources cooled down to communication base station equipment
CN110966699B (en) * 2019-12-24 2020-12-25 上海汇珏网络通信设备股份有限公司 Computer lab that usable natural resources cooled down to communication base station equipment

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Granted publication date: 20090225

Termination date: 20120326