CN104776541A - Intelligent air ventilation system of machine room of base station - Google Patents
Intelligent air ventilation system of machine room of base station Download PDFInfo
- Publication number
- CN104776541A CN104776541A CN201510201826.9A CN201510201826A CN104776541A CN 104776541 A CN104776541 A CN 104776541A CN 201510201826 A CN201510201826 A CN 201510201826A CN 104776541 A CN104776541 A CN 104776541A
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- Prior art keywords
- base station
- machine room
- air
- air conditioner
- temperature
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses an intelligent air ventilation system of a machine room of a base station. The intelligent air ventilation system comprises a machine room and a base station air conditioner, wherein the base station air conditioner is arranged in the machine room; an air ventilator, a temperature sensor, a humidity sensor and a controller are arranged in the machine room; an air exhaust opening is arranged on the machine room, and the controller is connected with the air ventilator and the base station air conditioner to control the opening and closing of the air ventilator and the base station air conditioner. Compared with the prior art, the intelligent air ventilation system has the advantages that the natural resource is utilized, the indoor temperature is adjusted, and the power consumption is decreased; while the temperature of the base station is controlled, the air is exchanged, the harmful gas is exhausted, and the health of a maintenance person is protected; the working time of an air conditioner compressor is shortened, and the service life of the air conditioner system is greatly prolonged; the air ventilation and the air conditioning can be intelligently switched, so the safe and reliable running of the system is guaranteed.
Description
Technical field
The present invention relates to a kind of base station of mobile communication, specifically the ventilated control system of base station.
Background technology
Current mobile communication base station machine room is totally-enclosed machine room, and the power-supply device in machine room, transmitter, transmission equipment etc. are all larger heaters.(base-station environment standard GB50174-93 specifies base station temperature 18 ° of C-28 ° of C all the year round to the operating ambient temperature keeping machine room certain, mainly realizes by air-conditioning.Within 1 year 365 day, most of the time air-conditioning is all in running status (refrigeration), even summer, nocturnal temperature is at 20 ° of about C (this temperature also meets indoor communication apparatus operating environment requirements) sometimes, and air-conditioning is also open.Like this, winter, spring, Qiu Sanji and summer sooner or later the period outdoor low temperature can the advantage of radiating and cooling out in the cold, cause the waste that electric energy is unnecessary, operation cost can be in any more.
Application number: the energy saver of machine room base station in 201220734847.9 by name, this device mainly utilizes hot pipe technique environment temperature to cool machine room, but owing to being that indirect heat exchange efficiency is not high, and to equipment room ventilation, do not used the machine room normal time to produce the health that pernicious gas threatens maintainer.
Summary of the invention
Technical problem to be solved by this invention is for above-mentioned the deficiencies in the prior art, and a kind of intelligent ventilating system is provided, interlock can be coordinated with air conditioner in machine room, the principle utilizing Intelligent fresh air system energy-conservation to reach the object of machine room cooling, not only environmental protection and energy saving but also extend the air-conditioning life-span.On this basis, carry out sterilization, oxygenation, removal peculiar smell at auxiliary air filtration processing unit to entering indoor air, thus also further economize on resources the while of reaching the object to maintainer's health love, reduce the operation cost of enterprise.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of intelligent ventilating system of machine room base station, comprise machine room and be arranged on the base station air conditioner in machine room, it is characterized in that: in described machine room, be also provided with ventilation blower, temperature sensor, humidity sensor and a controller, described machine room is also provided with exhaust outlet; Described controller is connected for controlling opening or closing of described ventilation blower and base station air conditioner with described ventilation blower and base station air conditioner, the data output end of described temperature sensor and humidity sensor is connected on described controller, design temperature lower limit, temperature upper limit and humidity set point in described controller, when the temperature value of temperature sensor measurement is lower than set lowest temperature value, then close base station air conditioner and ventilation blower by controller; When the temperature value of temperature sensor measurement is higher than established temperature higher limit, then by controller opens base station air conditioner, and close ventilation blower; When the temperature value of temperature sensor measurement is higher than lower limit, lower than higher limit, and outside humidity is lower than humidity set point, then by controller opens blower fan, close base station air conditioner.
The air inlet of described ventilation blower is provided with filter and sterilizing unit.
Described filter is screen pack, and described sterilizing unit is the outer generating means of purple line.
Described exhaust outlet downwards and be provided with rainproof grid.
After using technique scheme: intelligent ventilating system is under automatic condition, if indoor temperature is lower than set lower limit, then air-conditioning closes, and blower fan closes.If indoor temperature is higher than set higher limit, then force to turn on the aircondition, Blowing stopper.Indoor temperature is higher than lower limit, and lower than higher limit, outside humidity is lower than setting value (as 80%), and the outdoor temperature specified temperature difference lower than indoor temperature higher limit, then blow in machine, closes air-conditioning.Utilize indoor/outdoor temperature-difference, forced ventilation heat loss through convection.Make full use of the natural resources, regulate indoor temperature, reach power saving, energy-conservation object.
Air intake adopts professional air filter screen, can ensure filter effect.Filter screen adopts metal wire side to support, and wind can be prevented large and be out of shape, and filter screen adopts general frame, is convenient to cleaning, dismounting and reuses, and blast also can be prevented to be out of shape and damaged by rats.
invention effect
1, effectively utilize natural resources, regulate indoor temperature, decrease the consumption of electric power.
2, also replace air while the temperature of control base station, get rid of pernicious gas, protection maintenance personal is healthy.
3, shorten the working time of compressor of air conditioner, substantially prolongs the working life of air-conditioning system.
4, heating ventilation and air-conditioning intelligence switches, the operation that safeguards system is safe and reliable.
Accompanying drawing explanation
Fig. 1 ventilation blower profile;
The scheme of installation of Fig. 2-base station;
Wherein: 1-machine room; 2-ventilation blower; 3-screen pack; 4-blade; 5-rotating shaft; 6-ultraviolet ray generating apparatus; 7-motor; 8-flow deflector.
Detailed description of the invention
A kind of intelligent ventilating system of machine room base station, the base station air conditioner comprising machine room 1 and be arranged in machine room, in machine room, be also provided with ventilation blower 2, temperature sensor, humidity sensor and a controller, machine room is also provided with exhaust outlet, exhaust outlet downwards and be provided with rainproof grid.Controller is connected opening or closing of for controlling ventilation blower and base station air conditioner with ventilation blower and base station air conditioner.Ventilation blower 2 is installed on height 40cm place, distance from bottom ground, base station.Ventilation blower 2 comprises motor 7, rotating shaft 5 and blade 4.Screen pack 3 is arranged on the front end of blade 4.
The concrete course of work: intelligent ventilating system is under automatic condition, and in the winter time, spring or night find that indoor temperature is lower than the lower limit set by us when temperature sensor, then air-conditioning closes, and blower fan closes.If indoor temperature is higher than set higher limit, then force to turn on the aircondition, Blowing stopper.Indoor temperature is higher than lower limit, and lower than higher limit, outside humidity is lower than setting value (as 80%), and the outdoor temperature specified temperature difference lower than indoor temperature higher limit, then blow in machine, closes air-conditioning.Utilize indoor/outdoor temperature-difference, forced ventilation heat loss through convection.Blower fan can be allowed when outdoor environment temperature is lower slowly to blow formed replacement aeration not only effectively can get rid of heat in base station and also can get rid of indoor various pernicious gases simultaneously, make full use of the natural resources, regulate indoor temperature, reach power saving, energy-conservation object.
1, the radiating mode of air-conditioning and the current base station of energy saving ventilation system temperature control power carries out mainly through air conditioner refrigerating, again because base station is in unattended state, so air-conditioner temperature is general long-term constant between 18 to 25 degree.Current base station adopts air-conditioning to be generally 3 (2.58KW), and base station communication apparatus can safe operation to adopt intelligent ventilating system also can ensure, its power is only 0.12KW.
2, econmics comparison analyzes 1 refrigerating capacity power is 0.86KW, and 24 hours/day unit working times, the time of working alone is 210 days/year, and the time compress machine of 80% is in work.When intelligent ventilating system and air-conditioning with the use of time, air-conditioning is 90 days/year with the use of the time, and the service time of intelligent ventilating system is 180 days/year, and often spending (KWh) electricity charge is 0.65 yuan, and analytical calculation conclusion is as follows:
Originally be used alone the annual electricity charge: 3 × 0.86 × 24 × 0.8 × 210 × 0.65=6761.66 (unit) of air-conditioning (3)
Intelligent ventilating system and air-conditioning are with the use of the annual electricity charge:
(3 × 0.86 × 24 × 0.8 × 90 × 0.65)+(0.120 × 24 × 180 × 0.65)=3234.81 (unit)
In sum, as being used in the base station machine room of high sensible heat load, intelligent ventilating system adds the integration scenario of air-conditioning, save up to more than 60% than being used alone air-conditioning power consumption, each base station machine room cuts down expenses about 3527 yuan every year, if calculated with 1000 base station machine rooms, after adopting intelligent aeration intelligent temperature control system, just 352.7 ten thousand yuan can be paid wages by power cost saving every year.
Claims (4)
1. the intelligent ventilating system of a machine room base station, comprise machine room and be arranged on the base station air conditioner in machine room, it is characterized in that: in described machine room, be also provided with ventilation blower, temperature sensor, humidity sensor and a controller, described machine room is also provided with exhaust outlet; Described controller is connected for controlling opening or closing of described ventilation blower and base station air conditioner with described ventilation blower and base station air conditioner, the data output end of described temperature sensor and humidity sensor is connected on described controller, design temperature lower limit, temperature upper limit and humidity set point in described controller, when the temperature value of temperature sensor measurement is lower than set lowest temperature value, then close base station air conditioner and ventilation blower by controller; When the temperature value of temperature sensor measurement is higher than established temperature higher limit, then by controller opens base station air conditioner, and close ventilation blower; When the temperature value of temperature sensor measurement is higher than lower limit, lower than higher limit, and outside humidity is lower than humidity set point, then by controller opens blower fan, close base station air conditioner.
2. the intelligent ventilating system of a kind of machine room base station according to claim 1, is characterized in that: the air inlet of described ventilation blower is provided with filter and sterilizing unit.
3. the intelligent ventilating system of a kind of machine room base station according to claim 2, is characterized in that: described filter is screen pack, and described sterilizing unit is the outer generating means of purple line.
4. the intelligent ventilating system of a kind of machine room base station according to claim 1, is characterized in that: described exhaust outlet downwards and be provided with rainproof grid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510201826.9A CN104776541A (en) | 2015-04-27 | 2015-04-27 | Intelligent air ventilation system of machine room of base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510201826.9A CN104776541A (en) | 2015-04-27 | 2015-04-27 | Intelligent air ventilation system of machine room of base station |
Publications (1)
| Publication Number | Publication Date |
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| CN104776541A true CN104776541A (en) | 2015-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510201826.9A Pending CN104776541A (en) | 2015-04-27 | 2015-04-27 | Intelligent air ventilation system of machine room of base station |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109452219A (en) * | 2018-12-12 | 2019-03-12 | 陈勇达 | A kind of Vorticity generators, vortex generation system and vortex convection current oxygenation method |
| CN111880455A (en) * | 2020-08-12 | 2020-11-03 | 浙江国信华维通讯科技有限公司 | Base station intelligent management and control system |
| CN114034108A (en) * | 2020-08-24 | 2022-02-11 | 北京市天元网络技术股份有限公司 | Air supply control method and device for machine room |
| CN115200111A (en) * | 2022-06-07 | 2022-10-18 | 河北工业大学 | Passive ventilation system combining solar chimney structure and radiation refrigeration |
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| CN101509685A (en) * | 2009-03-10 | 2009-08-19 | 尹宏文 | Communication base station energy-conserving system and control method |
| CN101749824A (en) * | 2008-12-22 | 2010-06-23 | 阿尔西制冷工程技术（北京）有限公司 | Natural cooling intelligent fan set and using method thereof |
| CN201837014U (en) * | 2010-10-27 | 2011-05-18 | 山东瑞科通信科技发展有限公司 | Base station intelligent ventilating system |
| CN102353115A (en) * | 2011-09-07 | 2012-02-15 | 张静 | Communication base station energy saving device, system for controlling same, and control method thereof |
| CN203518133U (en) * | 2013-09-18 | 2014-04-02 | 广州金关节能科技发展有限公司 | Base station energy-saving monitoring system |
-
2015
- 2015-04-27 CN CN201510201826.9A patent/CN104776541A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101749824A (en) * | 2008-12-22 | 2010-06-23 | 阿尔西制冷工程技术（北京）有限公司 | Natural cooling intelligent fan set and using method thereof |
| CN101509685A (en) * | 2009-03-10 | 2009-08-19 | 尹宏文 | Communication base station energy-conserving system and control method |
| CN201837014U (en) * | 2010-10-27 | 2011-05-18 | 山东瑞科通信科技发展有限公司 | Base station intelligent ventilating system |
| CN102353115A (en) * | 2011-09-07 | 2012-02-15 | 张静 | Communication base station energy saving device, system for controlling same, and control method thereof |
| CN203518133U (en) * | 2013-09-18 | 2014-04-02 | 广州金关节能科技发展有限公司 | Base station energy-saving monitoring system |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109452219A (en) * | 2018-12-12 | 2019-03-12 | 陈勇达 | A kind of Vorticity generators, vortex generation system and vortex convection current oxygenation method |
| CN109452219B (en) * | 2018-12-12 | 2024-05-07 | 陈勇达 | Vortex generator, vortex generating system and vortex convection oxygenation method |
| CN111880455A (en) * | 2020-08-12 | 2020-11-03 | 浙江国信华维通讯科技有限公司 | Base station intelligent management and control system |
| CN114034108A (en) * | 2020-08-24 | 2022-02-11 | 北京市天元网络技术股份有限公司 | Air supply control method and device for machine room |
| CN114034108B (en) * | 2020-08-24 | 2023-04-28 | 北京市天元网络技术股份有限公司 | Machine room air supply control method and device |
| CN115200111A (en) * | 2022-06-07 | 2022-10-18 | 河北工业大学 | Passive ventilation system combining solar chimney structure and radiation refrigeration |
| CN115200111B (en) * | 2022-06-07 | 2024-01-16 | 河北工业大学 | Passive ventilation system utilizing solar chimney structure and radiation refrigeration combination |
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Application publication date: 20150715 |