CN202917608U - Intelligent thermostatic battery maintenance cabinet for base station - Google Patents
Intelligent thermostatic battery maintenance cabinet for base station Download PDFInfo
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- CN202917608U CN202917608U CN2012205274752U CN201220527475U CN202917608U CN 202917608 U CN202917608 U CN 202917608U CN 2012205274752 U CN2012205274752 U CN 2012205274752U CN 201220527475 U CN201220527475 U CN 201220527475U CN 202917608 U CN202917608 U CN 202917608U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses an intelligent thermostatic battery maintenance cabinet for a base station, which comprises a battery cabinet body, a bracket necessary for installing storage batteries, an intelligent control system, exhaust fans, combined type air doors, PTC heating material, a refrigeration device, an air inlet, an air outlet and a storage battery internal resistance on-line detecting unit. Compared with the prior art, the intelligent thermostatic battery maintenance cabinet can control the combined type air doors to form an optimal air circulation mode through real-time measurement of the outdoor temperature, the indoor temperature and the internal temperature of the battery cabinet, and can realize that the internal temperature of the battery cabinet is controlled at a an optimal working temperature range of 15-35 DEG C, so as to effectively prolong the service life of each battery; and meanwhile the intelligent thermostatic battery maintenance cabinet can carry out on-line detection to detect the internal resistance of each battery, so as to ensure the overall work efficiency of a battery pack. The intelligent thermostatic battery maintenance cabinet can effectively improve the service life of the battery pack and greatly reduce the maintenance cost of the storage batteries.
Description
Technical field
The utility model relates to the curing means of backup battery in the communication base station, in particular, relates to a kind of base station intelligent constant-temperature battery curing cabinet.
Background technology
For current wireless communication technology, the common wireless communication field, such as China Mobile, CHINAUNICOM etc., all be to provide the wireless mobile communications service by being dispersed throughout communication base station in all parts of the country for the user, but the existing mobile communication base station of China is above 300,000 so far, in order to improve the coverage of wireless signal, most of base stations all are built in the place that field, high mountain or roof etc. are not easy to safeguard, so useful life and the stability of various device is the key factor that directly affects radio communication quality in the mobile base station.
With regard to present communication base station configuration, all can comprise communication host equipment in the communication base station, auxiliary equipment and battery pack, along with development main process equipment and the auxiliary equipment of technology all can work in wider temperature range, even also can work 70 ℃ the time, battery pack then necessarily requires to be operated in 15～35 ℃ optimum working temperature, otherwise will have a strong impact on battery life even battery explosion phenomenon will occur, all communication base stations all are equipped with powerful air-conditioning for this reason, northern area also is furnished with the equipment such as powerful electric heater winter, to guarantee that whole communication base station remains on suitable temperature, thereby caused a large amount of wastes of the energy, this is also so that the cost of each telecom operators is high.
This inside, field has equipment also to consider this problem at present, and mostly from what battery constant temperature is partly gone consider, such as installing separately air-conditioning additional for battery rack, still still failing to take full advantage of environmental factor reaches energy-conservation purpose.
At China's most areas, bulk temperature seldom exceeds 35 ℃, even if the temperature in the high temperature one day also only have in daytime short several hours can high temperature.This has just brought energy-conservation chance to us, takes full advantage of the characteristics of low temperature outside the base station, through suitable control, can keep the temperature in the battery rack, even can be the base station auxiliary temperature-reducing.Certainly the weather that utmost point cold pole heat always occurs also can cause the life-span of battery to reduce even blast, so need suitably to introduce heating, cooling system is guaranteed the normal operation of battery.
Meanwhile, because the performance only of the storage battery list in the battery pack is different, may there be the problem of premature aging in some battery, thereby form larger internal resistance, and finally affect the overall performance of batteries, therefore the online of accumulator internal resistance being detected in real time, and make and change prompting, also is a problem that improves the required consideration of battery performance.
The utility model content
Given this, the utility model discloses a kind of base station intelligent constant-temperature battery curing cabinet, comprise cabinet (101) and the necessary support of storage battery (109) is installed, intelligence control system (102), scavenger fan (103,111), composite type air door (104,105,106), PTC heating material (107), refrigerating plant (110), air inlet (113) and exhaust outlet (114) form, it is characterized in that, intelligence control system (102) is by the temperature sensor measurement outdoor temperature, the box-like air door (104 of indoor temperature and battery in-cabinet temperature control group, 105,106) form optimum cross-ventilation pattern, rationally utilize the cold air cooling outside the base station, simultaneously in conjunction with PTC heating material (107) and refrigerating plant (110), temperature in the battery rack is controlled at 15～35 ℃ optimum working temperature, and by accumulator cell essential resistance on-line measurement unit (115) the detection internal resistance of cell, with effective prolongation battery and the trouble free service of guaranteeing battery.In addition since in the base station equipment be not very strict to temperature requirement, the cold and hot air in the battery rack and base station inner air convection be can be namely the operation of other equipment provides a comparatively suitable temperature environment in the base station.Owing to utilized outdoor cold air to lower the temperature fully, saved greatly the electric energy of air-conditioning temperature-reducing, because the temperature in the base station is also reasonably controlled, avoid using base station air conditioner, thereby greatly saved operation cost simultaneously.
Base station disclosed in the utility model intelligent constant-temperature battery curing cabinet, the central processing unit (301) of its intelligence control system (102) is by outdoor temperature sensor (302), base station indoor temperature transmitter (303), outside interior temperature sensor (304) difference of the battery rack measuring chamber, indoor and in-cabinet temperature, and control blower fan driver module (305), airdoor control module (306), PTC control module (307) and refrigeration control module (308) produce 6 kinds of temperature controlling mode, are respectively heat radiation outer circulation pattern, forced ventilation mode, circulation pattern in the heat radiation, the insulation pattern, heat circulation pattern in interior circulation pattern and the refrigeration.
Base station disclosed in the utility model intelligent constant-temperature battery curing cabinet, whole battery rack is installed on inside, base station (112), and by wall (108) placement, exhaust blower (111) is placed the position that need be higher than exhaust blower (103), and the position of two exhaust blowers (103,111) need be beneficial to the cross-ventilation of whole base station simultaneously.
Base station disclosed in the utility model intelligent constant-temperature battery curing cabinet, its refrigeration plant (110) adopts the semiconductor refrigerating mode, formed by semiconductor chilling plate (203), radiator (204), radiator fan (205), cool-guiding device (202) and cold scattering fan (201), cold scattering fan (201) end placed in the battery rack when it was installed, and radiator fan (205) end places the base station outside.
Base station disclosed in the utility model intelligent constant-temperature battery curing cabinet, the control accumulator cell essential resistance on-line measurement unit (115) that it is characterized in that intelligence control system (102) control cycle carries out internal resistance measurement to every in batteries battery, finds that high changeable internal damp bvattery then sends alarm signal.
Base station disclosed in the utility model compared with prior art has following clear superiority with intelligent constant-temperature battery curing cabinet:
First, base station disclosed in the utility model uses intelligent constant-temperature battery curing cabinet by the measurement to 3 temperature in outdoor, indoor and the cabinet, the temperature controlling mode of intelligentized control battery rack, effectively utilize chamber, internal-external temperature difference to be the battery rack temperature control, be the inside of base station temperature control simultaneously also, utilized to greatest extent natural cooling source.Saved the base station operation cost from three aspects:: at first, saved the electric energy that former operation of air conditioner consumes.Secondly, avoid using base station air conditioner, saved large power air-conditioned purchase cost.Again, the temperature prioritised control in the battery rack, the useful life of having improved battery, the purchase cost of having saved battery.
Second, base station disclosed in the utility model uses intelligent constant-temperature battery curing cabinet in the appropriate design heat radiation, taken into full account the impact of low temperature environment on battery, adopt ptc material as the firing equipment of battery, both guaranteed the temperature of battery, improve the useful life of battery, the fail safe that has also greatly improved firing equipment simultaneously is very suitable for cold district and uses.
The 3rd, base station disclosed in the utility model has taken into full account the impact of thermal extremes weather on battery and base station equipment with intelligent constant-temperature battery curing cabinet, cooling system when adopting semiconductor chilling plate as thermal extremes weather makes all weather operations of base station that huge guarantee arranged.
The 4th, base station disclosed in the utility model is pollution-free with PTC heating material and semiconductor chilling plate that intelligent constant-temperature battery curing cabinet adopts, zero discharge, environmentally safe.
The 5th, base station disclosed in the utility model uses intelligent constant-temperature battery curing cabinet in to the storage battery thermostatic curing, also every battery is carried out internal resistance measurement, and report to the police to carry according to measurement result and eat replacing, further guarantee the reliable and stable work of battery pack.
This shows that the utility model is novel in design, with high content of technology, be convenient to batch production and install and effectively realize the characteristics such as energy-saving and emission-reduction effect, is highly suitable in the existing communication base station and promotes the use of.
Description of drawings
Understand in order to make content of the present utility model be more conducive to the relevant speciality technical staff, the below carries out simple declaration to accompanying drawing.
Fig. 1 is structured flowchart and the scheme of installation that intelligent constant-temperature battery curing cabinet is used in the utility model base station.
Fig. 2 is the structure chart that refrigeration plant in the intelligent constant-temperature battery curing cabinet is used in the utility model base station.
Fig. 3 is the utility model base station intelligent constant-temperature battery curing cabinet intelligence control system catenation principle block diagram.
Fig. 4 is that the utility model base station uses intelligent constant-temperature battery curing cabinet at heat radiation outer circulation pattern lower wind door open and-shut mode and air flow schematic diagram.
Fig. 5 is that the utility model base station uses intelligent constant-temperature battery curing cabinet at forced ventilation mode lower wind door open and-shut mode and air flow schematic diagram.
Fig. 6 is that three kinds of pattern lower wind door open and-shut modes of circulation and air flow schematic diagram in interior circulation and the refrigeration are circulated, heated in the utility model base station with intelligent constant-temperature battery curing cabinet in heat radiation.
Fig. 7 is that the utility model base station uses intelligent constant-temperature battery curing cabinet at insulation pattern lower wind door open and-shut mode.
Specific embodiments
The utility model is described in further detail below in conjunction with accompanying drawing and a kind of better specific embodiment of the utility model.
As a kind of better example of executing of the present utility model, as shown in Figure 1, described composite type air door is comprised of A door (106), B door (105) and C door (104), wherein A door (106) is used for carrying out the selection of indoor and outdoors air inlet, when A door (106) is opened, select outdoor air intake, otherwise select indoor air intake or battery rack keeping warm mode.
As a kind of better example of executing of the present utility model, as shown in Figure 1, described PTC heating material (107) is covered in wall and the bottom of battery rack, except the cabinet door.Simultaneously between ptc material and cabinet, also need cover the heat insulation material of one deck, but best to guarantee heating effect.
As a kind of better example of executing of the present utility model, as shown in Figure 1, whole battery rack is installed on inside, base station (112), and the position of leaning on wall placement, exhaust blower (111) to place position while two exhaust blowers (103,111) that need be higher than exhaust blower (103) need be beneficial to the cross-ventilation of whole base station.
As a kind of better example of executing of the present utility model, refrigeration plant as shown in Figure 2 (110) adopts the semiconductor refrigerating mode, as shown in Figure 2, formed by semiconductor chilling plate (203), radiator (204), radiator fan (205), cool-guiding device (202) and cold scattering fan (201), cold scattering fan (201) end places in the battery rack during installation, and radiator fan (205) end places the base station outside.
As a kind of better example of executing of the present utility model, pass through outdoor temperature sensor (302) such as Fig. 3 intelligence control system (102) by central processing unit (301), base station indoor temperature transmitter (303), outside interior temperature sensor (304) difference of the battery rack measuring chamber, indoor and in-cabinet temperature, and control blower fan driver module (305), airdoor control module (306), PTC control module (307) and refrigeration control module (308) produce following 6 kinds of temperature controlling mode:, be respectively heat radiation outer circulation pattern, forced ventilation mode, circulation pattern in the heat radiation, the insulation pattern, heat circulation pattern in interior circulation pattern and the refrigeration.
(1) heat radiation outer circulation pattern, reach more than 35 ℃ outdoor temperature more than 15 ℃ the time in the base station temperature, this moment, battery temperature must be identical with outdoor temperature, A door (106), B door (105) and C door (104) all are in open mode, air ejector fan (103) is opened, and PTC heating material (107) and refrigeration plant (110) are closed.
(2) forced ventilation mode, reach more than 35 ℃ in the base station temperature, outdoor temperature is below 10 ℃, be the cooling of base station forced ventilation this moment, A door (106) is opened, B door (105) and C door (104) are all closed, and air ejector fan (103) is opened, and PTC heating material (107) and refrigeration plant (110) are closed.
(3) circulation pattern in the heat radiation, in the base station temperature in 15 ℃ to 35 ℃ scopes, no matter outdoor temperature how, this moment, battery temperature must be identical with the base station temperature, A door (106) is closed, B door (105) and C door (104) are all opened, and air ejector fan (103) is opened, and PTC heating material (107) and refrigeration plant (110) are closed.
(4) insulation pattern, below 15 ℃, outdoor temperature also below 15 ℃ the time, close by all doors in the base station temperature, and air ejector fan (103) is closed, and PTC heating material (107) is opened, and refrigeration plant (110) cuts out.
(5) heat interior circulation pattern, cross when low at the base station internal and external temperature, battery temperature has reached 35 ℃ by heating, A door (106) is closed, B door (105) and C door (104) are all opened, air ejector fan (103) is opened, and PTC heating material (107) is opened, and refrigeration plant (110) cuts out.
(5) heat interior circulation pattern, when the base station internal and external temperature is too high, battery temperature has reached 15 ℃ by refrigeration, A door (106) is closed, B door (105) and C door (104) are all opened, air ejector fan (103) is opened, and PTC heating material (107) is closed, and refrigeration plant (110) is opened.
The above only is a kind of better feasible example of executing of the present utility model; described embodiment limits scope of patent protection of the present utility model; therefore the equivalent structure done of every utilization specification of the present utility model and accompanying drawing content changes, and in like manner all should be included in the protection range of utility model.
Claims (5)
1. a base station is with intelligent constant-temperature battery curing cabinet, comprise: cabinet (101) and the installation necessary support of storage battery (109), intelligence control system (102), scavenger fan (103,111), composite type air door (104,105,106), PTC heating material (107), air inlet (113), exhaust outlet (114) and accumulator cell essential resistance on-line measurement unit (115) form, it is characterized in that, intelligence control system (102) is by the temperature sensor measurement outdoor temperature, indoor temperature and battery in-cabinet temperature control combination air door (104,105,106) form optimum cross-ventilation pattern, rationally utilize the cold air cooling outside the base station, simultaneously in conjunction with ptc material (107) heating and refrigerating plant (110), temperature in the battery rack is controlled at 15～30 ℃ working temperature, and detects the internal resistance of cell by accumulator cell essential resistance on-line measurement unit (115).
2. base station as claimed in claim 1 is with intelligent constant-temperature battery curing cabinet, it is characterized in that whole battery rack is installed on inside, base station (112), and by wall (108) placement, exhaust blower (111) is placed the position that need be higher than exhaust blower (103), and the position of two exhaust blowers (103,111) need be beneficial to the cross-ventilation of whole base station simultaneously.
3. base station as claimed in claim 1 is with intelligent constant-temperature battery curing cabinet, it is characterized in that refrigeration plant (110) adopts the semiconductor refrigerating mode, formed by semiconductor chilling plate (203), radiator (204), radiator fan (205), cool-guiding device (202) and cold scattering fan (201), cold scattering fan (201) end placed in the battery rack when it was installed, and radiator fan (205) end places the base station outside.
4. a kind of base station as claimed in claim 1 is with intelligent constant-temperature battery curing cabinet, it is characterized in that central processing unit (301) is by outdoor temperature sensor (302), base station indoor temperature transmitter (303), outside interior temperature sensor (304) difference of the battery rack measuring chamber, indoor and in-cabinet temperature, and control blower fan driver module (305), airdoor control module (306), PTC control module (307) and refrigeration control module (308) produce 6 kinds of temperature controlling mode, are respectively heat radiation outer circulation pattern, forced ventilation mode, circulation pattern in the heat radiation, the insulation pattern, heat circulation pattern in interior circulation pattern and the refrigeration.
5. a kind of base station as claimed in claim 1 is with intelligent constant-temperature battery curing cabinet, the control accumulator cell essential resistance on-line measurement unit (115) that it is characterized in that intelligence control system (102) control cycle carries out internal resistance measurement to every in batteries battery, finds that high changeable internal damp bvattery then sends alarm signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205274752U CN202917608U (en) | 2012-10-16 | 2012-10-16 | Intelligent thermostatic battery maintenance cabinet for base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205274752U CN202917608U (en) | 2012-10-16 | 2012-10-16 | Intelligent thermostatic battery maintenance cabinet for base station |
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| Publication Number | Publication Date |
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| CN202917608U true CN202917608U (en) | 2013-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012205274752U Expired - Fee Related CN202917608U (en) | 2012-10-16 | 2012-10-16 | Intelligent thermostatic battery maintenance cabinet for base station |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589479A (en) * | 2015-01-28 | 2015-05-06 | 仲杏英 | Energy-saving concrete curing box |
| CN106876808A (en) * | 2017-03-13 | 2017-06-20 | 孔祥贵 | The accumulator structure for keeping temperature constant state is adjusted by air flue combination cold wind, hot blast |
| CN106972200A (en) * | 2017-05-25 | 2017-07-21 | 东莞市骏谚仪器有限公司 | A kind of battery oven device of energy-conservation |
| CN108513685A (en) * | 2017-05-02 | 2018-09-07 | 深圳市大疆创新科技有限公司 | A kind of temperature regulation system of base station and the temperature adjusting method of base station |
| CN109709364A (en) * | 2018-12-19 | 2019-05-03 | 中科廊坊过程工程研究院 | A kind of thermostat |
| CN111957369A (en) * | 2020-08-05 | 2020-11-20 | 超威电源集团有限公司 | Battery water bath test device and method |
-
2012
- 2012-10-16 CN CN2012205274752U patent/CN202917608U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589479A (en) * | 2015-01-28 | 2015-05-06 | 仲杏英 | Energy-saving concrete curing box |
| CN106876808A (en) * | 2017-03-13 | 2017-06-20 | 孔祥贵 | The accumulator structure for keeping temperature constant state is adjusted by air flue combination cold wind, hot blast |
| CN108513685A (en) * | 2017-05-02 | 2018-09-07 | 深圳市大疆创新科技有限公司 | A kind of temperature regulation system of base station and the temperature adjusting method of base station |
| CN106972200A (en) * | 2017-05-25 | 2017-07-21 | 东莞市骏谚仪器有限公司 | A kind of battery oven device of energy-conservation |
| CN109709364A (en) * | 2018-12-19 | 2019-05-03 | 中科廊坊过程工程研究院 | A kind of thermostat |
| CN111957369A (en) * | 2020-08-05 | 2020-11-20 | 超威电源集团有限公司 | Battery water bath test device and method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jin Taizhu Inventor after: Dai Yufeng Inventor after: Chen Zhidong Inventor after: Wang Jiazhi Inventor after: Chen Liang Inventor after: Sun Liman Inventor before: Jin Taizhu Inventor before: Ma Xianzhi Inventor before: Dai Yufeng Inventor before: Chen Zhidong Inventor before: Wang Jiazhi Inventor before: Chen Liang Inventor before: Sun Liman |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: JIN TAIZHU MA XIANZHI DAI YUFENG CHEN ZHIDONG WANG JIAZHI CHEN LIANG SUN LIMAN TO: JIN TAIZHU DAI YUFENG CHEN ZHIDONG WANG JIAZHI CHEN LIANG SUN LIMAN |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20211016 |
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| CF01 | Termination of patent right due to non-payment of annual fee |