CN202350200U - Temperature control energy-saving device for communication base station - Google Patents
Temperature control energy-saving device for communication base station Download PDFInfo
- Publication number
- CN202350200U CN202350200U CN2011204992493U CN201120499249U CN202350200U CN 202350200 U CN202350200 U CN 202350200U CN 2011204992493 U CN2011204992493 U CN 2011204992493U CN 201120499249 U CN201120499249 U CN 201120499249U CN 202350200 U CN202350200 U CN 202350200U
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- heat pipe
- pipe exchanger
- base station
- exchanger
- conditioning unit
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Abstract
The utility model relates to a temperature control energy-saving device for a communication base station. The device comprises a compressor air conditioning unit, a storage battery thermostat, heat pipe exchangers and a controller, wherein the compressor air conditioning unit and the storage battery thermostat are arranged in a base station room; the controller is connected with the heat pipe exchangers, the air conditioning unit and the storage battery thermostat respectively; the heat pipe exchangers comprise an indoor heat pipe exchanger and an outdoor heat pipe exchanger which is higher than the indoor heat pipe exchanger; the indoor heat pipe exchanger is connected with the outdoor heat pipe exchanger through a heat pipe to form a loop; and a coolant is filled in the heat pipe exchangers. The storage battery thermostat is used for performing zoning control on the environmental temperature of the base station, the running environmental temperature of the base station is increased from 25 DEG C to 30 DEG C, so that the running time of heat pipe energy-saving equipment is prolonged. The device is simple in structure, high in heat exchange efficiency, low in energy consumption, clean, convenient to mount and easy to maintain; and when the device is used together with the air conditioning unit with a compressor, an annual average power saving rate can reach over 60 percent.
Description
Technical field
The utility model belongs to field of energy-saving technology, particularly a kind of communication base station temperature control energy saver.Under the situation of using present air-conditioning unit, increase the refrigerant free convection device and the battery insulating box equipment of a cover low energy consumption, through the Based Intelligent Control of equipment being realized the reduction significantly of electric energy loss.
Background technology
The main energy consumption of telecom operators is the calculator room equipment power consumption, and numerous communications equipment room electricity charge account for total power consumption more than 70%, and machine room energy-saving is the energy-conservation key of communication operation.The communications equipment room base station all uses the plumbic acid maintenance-free battery to make stand-by power supply at present, and the characteristics of lead-acid battery are the risings along with temperature, and descend service life rapidly.Like certain type battery float life 20 ℃ the time is 12 years, and 25 ℃ is 8 years, and 30 ℃ is 4 years, and 40 ℃ is 1 year.The large power air-conditioned computer room temperature that can keep easily is about 20 ℃, but little air-conditioning can only remain on 25～30 ℃, and this has also just reduced the life-span of battery.The expense of changing a Battery pack often needs about 15000 yuan.Because 8 ℃-10 ℃ of the every risings of environment temperature, the float life of battery will be shortened half the, so the optimum working temperature of battery is 15 ℃-25 ℃.Temperature is high more, and its working life is short more, and performance also can descend to some extent, so must guarantee the working environment of battery.
And present mobile communication base station machine room is totally-enclosed machine room, and the power-supply device in the machine room, transmitter, transmission equipment etc. all are bigger heaters.Keep the certain operating ambient temperature of machine room, the condition of work that satisfies equipment and battery mainly realizes by air-conditioning.The most of the time air-conditioning all was in running status (refrigeration) in 1 year 365 day, even summer, nocturnal temperature (this temperature also satisfies the requirement of indoor communication apparatus working environment) about 20 ° of C sometimes, air-conditioning is also opened.Like this, but the advantage of winter, spring, Qiu Sanji and the outdoor low temperature radiating and cooling of period morning and evening in summer is out in the cold, causes the unnecessary waste of electric energy, and operation cost can be in any more.
Summary of the invention
The purpose of the utility model is a kind of communication base station temperature control energy saver technical scheme that proposes to the problems referred to above; This scheme is under the situation of using present air-conditioning unit; Increase the refrigerant free convection device and the battery insulating box equipment of a cover low energy consumption, through the Based Intelligent Control of equipment being realized the reduction significantly of electric energy loss.
To achieve these goals; The technical scheme of the utility model is: a kind of communication base station temperature control energy saver; Comprise the compressor air-conditioning unit and the battery insulating box that are installed in the base station machine room; Said energy saver also comprises heat pipe exchanger and controller, and controller connects heat pipe exchanger, air-conditioning unit and battery insulating box respectively, and said heat pipe exchanger comprises indoor heat pipe exchanger and outdoor heat pipe exchanger; The installation site of outdoor heat pipe exchanger is higher than indoor heat pipe exchanger installation site; Indoor heat pipe exchanger and outdoor heat pipe exchanger comprise heat pipe and fan respectively, and indoor heat pipe exchanger and outdoor heat pipe exchanger connect into loop through heat pipe, in heat pipe exchanger, are filled with refrigerant.
Said controller comprises a Programmable Logic Controller and two thermocouples; Two thermocouples are separately positioned on indoor and outdoors; The signal output of two thermocouples is connected to Programmable Logic Controller, and the control output of Programmable Logic Controller is connected with heat pipe exchanger with compressor air-conditioning unit, battery insulating box respectively.
The installation site of said outdoor heat pipe exchanger is higher than at least 2 meters of indoor heat pipe exchanger installation sites.
The beneficial effect of the utility model is: the control of base-station environment temperature subregion, and simple in structure, heat exchanger effectiveness is high, and energy consumption is low, and cleaning is conveniently installed and easy care, closes with the air conditioner assembly that has compressor and uses the annual power saving rate up to more than 60%.
Below in conjunction with accompanying drawing and embodiment the utility model is done and to be described in further detail.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model control circuit block diagram.
The specific embodiment
A kind of communication base station temperature control energy saver embodiment; Referring to Fig. 1 and Fig. 2; Said device comprises the compressor air-conditioning unit 1 and battery insulating box 2 that is installed in the base station machine room; Said energy saver also comprises heat pipe exchanger 3 and controller 4, and controller connects heat pipe exchanger, air-conditioning unit and battery insulating box respectively, and controller is used to control the temperature and control air-conditioning unit and heat pipe exchanger alternation of battery insulating box; Said heat pipe exchanger comprises indoor heat pipe exchanger 3-1 and outdoor heat pipe exchanger 3-2; The installation site of outdoor heat pipe exchanger is higher than indoor heat pipe exchanger installation site, and indoor heat pipe exchanger and outdoor heat pipe exchanger comprise heat pipe and fan respectively, and fan is used to quicken heat exchange; Indoor heat pipe exchanger and outdoor heat pipe exchanger connect into loop through heat pipe 5, in heat pipe exchanger, are filled with refrigerant.
Said controller comprises Programmable Logic Controller (PLC) 4-1 and two thermocouple 4-2; Two thermocouples are separately positioned on indoor and outdoors; The signal output of two thermocouples is connected to Programmable Logic Controller, and the control output of Programmable Logic Controller is connected with the fan of compressor air-conditioning unit, battery insulating box and heat pipe exchanger respectively.
In order to improve the heat exchange efficiency of heat pipe, the installation site of said outdoor heat pipe exchanger is higher than at least 2 meters of indoor heat pipe exchanger installation sites, and present embodiment is 3 meters.
Described refrigerant is a kind of known environmental protection refrigerant, can be R134A, R407C, R410A, R417A, R420A or R421A.Described heat pipe is that a kind of technique known is made up of shell, wick and end cap, in evacuated pipe, fills with suitable working solution (refrigerant), mounts wick near tube wall, again with its two ends shut heat pipe.Heat pipe be evaporimeter be again condenser, be evaporator section from an end of hot-fluid heat absorption, working medium absorbs carburation by evaporation behind the latent heat; Flowing to cold fluid one end is condensation segment heat release liquefaction, and relies on the capillary force effect to flow back to evaporator section, accomplishes circulation automatically; Heat exchange of heat pipe is fitted together by these single heat pipe collection exactly; The middle device that evaporator section and condensation segment is separated with dividing plate, heat exchange of heat pipe need not external impetus and impels working fluid cycles, and this is its major advantage.Therefore, heat pipe belongs to a kind of heat transfer original paper, and it has made full use of the Rapid Thermal hereditary property of heat-conduction principle and refrigeration medium, is delivered to outside the thermal source rapidly through the heat of heat pipe with thermal objects.The present embodiment heat pipe exchanger utilizes the temperature difference of heat pipe principle and indoor and outdoor, the heat in the machine room is delivered in the extraneous air through heat pipe, thereby reaches cool effect in the machine room.This system has good energy-conserving effect, and is simple to operate, easy for installation, only needs characteristics such as little maintenance.
Will heat in the base station be delivered to outdoorly rapidly according to heat pipe principle, it is poor to possess indoor and outdoor temperature, and the temperature difference is about 3 to 5 degrees centigrade.The operating efficiency of outdoor temperature decision heat pipe, the big more efficient of the temperature difference is high more.Therefore; Programmable Logic Controller (PLC) and two thermocouples are controlled air-conditioning unit and the heat exchanger alternation that has compressor according to the temperature difference of indoor and outdoor; When indoor/outdoor temperature-difference during, start the air-conditioning unit work that heat exchanger stops to have compressor, when indoor/outdoor temperature-difference during approximately less than 3 to 5 degrees centigrade about 3 to 5 degrees centigrade; Stop heat exchanger work, start the air-conditioning unit that has compressor.Owing to used the battery insulating box, batteries can be put into insulating box, keeps the temperature in the insulating box to spend with service life interior and then that improved battery Celsius 25 through PLC control, also indoor maintenance temperature is brought up to 30 degree Celsius simultaneously.According to weather bureau's data, Beijing temperature has 87 days temperature above 25 ℃ every year.Annual 8760 hours, 77% time leaned on heat exchanger heat pipe exchanging energy-saving equipment can satisfy base-station environment control requirement, only had 23% the time of being no more than to need air conditioner refrigerating as replenishing.
Claims (3)
1. a communication base station temperature is controlled energy saver; Comprise the compressor air-conditioning unit and the battery insulating box that are installed in the base station machine room; It is characterized in that; Said energy saver also comprises heat pipe exchanger and controller, and controller connects heat pipe exchanger, air-conditioning unit and battery insulating box respectively, and said heat pipe exchanger comprises indoor heat pipe exchanger and outdoor heat pipe exchanger; The installation site of outdoor heat pipe exchanger is higher than indoor heat pipe exchanger installation site; Indoor heat pipe exchanger and outdoor heat pipe exchanger comprise heat pipe and fan respectively, and indoor heat pipe exchanger and outdoor heat pipe exchanger connect into loop through heat pipe, in heat pipe exchanger, are filled with refrigerant.
2. a kind of communication base station temperature control energy saver according to claim 1; It is characterized in that; Said controller comprises a Programmable Logic Controller and two thermocouples; Two thermocouples are separately positioned on indoor and outdoors, and the signal output of two thermocouples is connected to Programmable Logic Controller, and the control output of Programmable Logic Controller is connected with heat pipe exchanger with compressor air-conditioning unit, battery insulating box respectively.
3. a kind of communication base station temperature control energy saver according to claim 1 is characterized in that the installation site of said outdoor heat pipe exchanger is higher than at least 2 meters of indoor heat pipe exchanger installation sites.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204992493U CN202350200U (en) | 2011-12-05 | 2011-12-05 | Temperature control energy-saving device for communication base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204992493U CN202350200U (en) | 2011-12-05 | 2011-12-05 | Temperature control energy-saving device for communication base station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202350200U true CN202350200U (en) | 2012-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204992493U Expired - Lifetime CN202350200U (en) | 2011-12-05 | 2011-12-05 | Temperature control energy-saving device for communication base station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202350200U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697552A (en) * | 2013-12-24 | 2014-04-02 | 北京中科信能机电设备有限责任公司 | Air-conditioning system suitable for communication base station and air conditioning method |
| CN103796477A (en) * | 2012-10-31 | 2014-05-14 | 北京创智信科科技有限公司 | Equipment cabinet |
| CN105115104A (en) * | 2015-08-18 | 2015-12-02 | 无锡乐华自动化科技有限公司 | Indoor temperature control device |
| CN107421081A (en) * | 2017-06-15 | 2017-12-01 | 南京能益节能科技有限公司 | A kind of communication base station temperature control energy saver |
| CN107676916A (en) * | 2017-10-12 | 2018-02-09 | 丹阳市机关事务管理局 | A kind of data center module temperature control equipment |
-
2011
- 2011-12-05 CN CN2011204992493U patent/CN202350200U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103796477A (en) * | 2012-10-31 | 2014-05-14 | 北京创智信科科技有限公司 | Equipment cabinet |
| CN103697552A (en) * | 2013-12-24 | 2014-04-02 | 北京中科信能机电设备有限责任公司 | Air-conditioning system suitable for communication base station and air conditioning method |
| CN103697552B (en) * | 2013-12-24 | 2016-05-25 | 北京中科信能机电设备有限责任公司 | A kind of air-conditioning method that is applicable to communication base station |
| CN105115104A (en) * | 2015-08-18 | 2015-12-02 | 无锡乐华自动化科技有限公司 | Indoor temperature control device |
| CN107421081A (en) * | 2017-06-15 | 2017-12-01 | 南京能益节能科技有限公司 | A kind of communication base station temperature control energy saver |
| CN107676916A (en) * | 2017-10-12 | 2018-02-09 | 丹阳市机关事务管理局 | A kind of data center module temperature control equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120725 |
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| CX01 | Expiry of patent term |