CN203839483U - Temperature control device for lead-acid storage battery - Google Patents
Temperature control device for lead-acid storage battery Download PDFInfo
- Publication number
- CN203839483U CN203839483U CN201320851524.2U CN201320851524U CN203839483U CN 203839483 U CN203839483 U CN 203839483U CN 201320851524 U CN201320851524 U CN 201320851524U CN 203839483 U CN203839483 U CN 203839483U
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- CN
- China
- Prior art keywords
- lead acid
- acid accumulator
- attemperating unit
- control unit
- temperature sensor
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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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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- Control Of Temperature (AREA)
Abstract
The utility model discloses a temperature control device for a lead-acid storage battery. The temperature control device comprises a shell, an aluminum silicate refractory fiber layer, a temperature sensor, a heating device, a refrigerating device, a control unit and a low-voltage circuit breaker, wherein the aluminum silicate refractory fiber layer is arranged on the inner wall of one side, facing to the lead-acid storage battery, of the shell; the temperature sensor is arranged on the inner wall of one side, facing to the lead-acid storage battery, of the aluminum silicate refractory fiber layer; the heating device is electrically connected with the control unit through the control end of the heating device; the refrigerating device is electrically connected with the control unit through the control end of the refrigerating device; the control unit is electrically connected with the temperature sensor and is used for selectively controlling the heating device and the refrigerating device to work; and the low-voltage circuit breaker is used for cutting off a circuit when the voltage of a battery power supply is lower than the preset voltage. The temperature sensor is arranged at the periphery of the lead-acid storage battery, and the heating device and the refrigerating device are selectively controlled to work, so that the lead-acid storage battery works at the constant temperature, the temperature control device for the lead-acid storage battery is simple in structure, safe, reliable and high in practicality, the working life of the temperature control device is effectively prolonged, and the stability of the charge-discharge performance of the temperature control device is ensured.
Description
Technical field
The utility model relates to electrical power storage technical field, relates in particular to a kind of lead acid accumulator attemperating unit.
Background technology
At present, on market, existing power energy storing device mostly is lead acid accumulator, and described lead acid accumulator can normally carry out charge/discharge work when temperature is 25 ℃, and its Default Value maximal work ambient temperature is 0～40 ℃.When described ambient temperature is too low, all kinds of chemical substance activity decreaseds of described lead acid accumulator, the electric capacity difficulty that becomes, electric power storage ability is variation thereupon; When described ambient temperature is too high, the degree of corrosion of described lead acid accumulator will increase substantially.
Apparently, the reduction that the extreme variations of described ambient temperature is serious useful life and the job stability of existing described lead acid accumulator.Seek a kind ofly to make the attemperating unit that described lead acid accumulator working temperature is stable become one of those skilled in the art's technical problem urgently to be resolved hurrily.
Therefore the problem existing for prior art, this case designer relies on the industry experience for many years of being engaged in, and active research improvement, so there has been a kind of lead acid accumulator attemperating unit of the utility model.
Utility model content
The utility model is in prior art, and described traditional lead acid accumulator is easy to be subject to the extreme variations of ambient temperature to cause shortening the useful life of existing described lead acid accumulator and the defect such as job stability variation provides a kind of lead acid accumulator attemperating unit.
For realizing the object of the utility model, the utility model provides a kind of lead acid accumulator attemperating unit, described lead acid accumulator attemperating unit comprises: housing, and enclose and form the accommodation space of accommodating described lead acid accumulator, and for described lead acid accumulator attemperating unit is protected; Aluminosilicate refractory fiber layer, is arranged on the side inwall towards described lead acid accumulator of described housing; Temperature sensor, is arranged on the side inwall towards described lead acid accumulator of described aluminosilicate refractory fiber layer, and for detecting in real time the operating ambient temperature of described lead acid accumulator; Heater, is electrically connected to described control unit by described heater control end; Refrigerating plant, is electrically connected to described control unit by described refrigerating plant control end; Control unit, is electrically connected to described temperature sensor, and optionally controls described heater and described refrigerating plant work according to the detection signal of described temperature sensor; And low-voltage circuit breaker, for the voltage of the battery supply at described lead acid accumulator, cut off the circuit of described lead acid accumulator attemperating unit during lower than described predeterminated voltage.
Alternatively, described temperature sensor detects the operating ambient temperature T < preset temperature T of described lead acid accumulator
0time, described control unit is opened described heater control end, and makes described heater be connection operating state.
Alternatively, described temperature sensor detects the operating ambient temperature T > preset temperature T of described lead acid accumulator
0time, described control unit is opened described refrigerating plant control end, and makes described refrigerating plant be connection operating state.
Alternatively, the operating ambient temperature T=preset temperature T of described lead acid accumulator
0time, described heater or described refrigerating plant are the state that quits work that disconnects.
Alternatively, it is characterized in that described preset temperature T
0=25 ℃.
Alternatively, described heater is heating wire.
Alternatively, described refrigerating plant is semiconductor refrigerating pipe.
Alternatively, described control unit is single-chip computer control system.
In sum, lead acid accumulator attemperating unit described in the utility model is by arranging the temperature sensor of the described operating ambient temperature of real-time detection in described lead acid accumulator periphery, and optionally control described heater and described refrigerating plant is worked by described control unit, described lead acid accumulator is worked under steady temperature, not only described lead acid accumulator attemperating unit is simple in structure, safe and reliable, practical, and the working life that has effectively extended described lead acid accumulator, and guarantee its charge/discharge stable performance.
Accompanying drawing explanation
Figure 1 shows that the stereogram of the accommodating lead acid accumulator of the utility model lead acid accumulator attemperating unit;
Figure 2 shows that the sectional view of the accommodating lead acid accumulator of the utility model lead acid accumulator attemperating unit.
Embodiment
By describing technology contents, structural feature that the utility model creates in detail, being reached object and effect, below in conjunction with embodiment and coordinate accompanying drawing to be described in detail.
Refer to Fig. 1, Fig. 2, Figure 1 shows that the stereogram of the accommodating lead acid accumulator of the utility model lead acid accumulator attemperating unit.Figure 2 shows that the sectional view of the accommodating lead acid accumulator of the utility model lead acid accumulator attemperating unit.Described lead acid accumulator attemperating unit 1, comprising: housing 11, and described housing 11 encloses and forms the accommodation space 111 of accommodating described lead acid accumulator 2, and for described lead acid accumulator attemperating unit 1 is protected; Aluminosilicate refractory fiber layer 12, described aluminosilicate refractory fiber layer 12 is arranged on the side inwall towards described lead acid accumulator 2 of described housing 11; Temperature sensor 13, described temperature sensor 13 is arranged on the side inwall towards described lead acid accumulator 2 of described aluminosilicate refractory fiber layer 12, and for detecting in real time the operating ambient temperature of described lead acid accumulator 2; Heater 14, described heater 14 is electrically connected to described control unit 15 by described heater control end 141; Refrigerating plant 16, described refrigerating plant 16 is electrically connected to described control unit 15 by described refrigerating plant control end 161; Control unit 15, described control unit 15 is electrically connected to described temperature sensor 13, and optionally controls described heater 14 and 16 work of described refrigerating plant according to the detection signal of described temperature sensor 13; And low-voltage circuit breaker 17, described low-voltage circuit breaker 17 cuts off the circuit of described lead acid accumulator attemperating unit 1 during lower than described predeterminated voltage for the voltage of the battery supply 21 at described lead acid accumulator 2.
As concrete execution mode, in the utility model, described control unit 15 is electrically connected to described temperature sensor 13, and optionally controls described heater 14 and 16 work of described refrigerating plant according to the detection signal of described temperature sensor 13.Particularly, the operating ambient temperature T < preset temperature T of described lead acid accumulator 2 when described temperature sensor 13, detected
0time, described control unit 15 is opened described heater control end 141, and makes described heater 14 in running order; When described temperature sensor 13 detects the operating ambient temperature T > preset temperature T of described lead acid accumulator 2
0time, described control unit 15 is opened described refrigerating plant control end 161, and makes described refrigerating plant 16 in running order.As those skilled in the art, hold intelligibly, as the operating ambient temperature T=of described lead acid accumulator 2 preset temperature T
0time, described heater 14 or described refrigerating plant 16 just quit work.
In order to disclose more intuitively the technical scheme of the utility model, highlight the beneficial effect of the utility model, existing is that example is set forth in conjunction with embodiment.In described embodiment, the concrete structure of described heater 14, refrigerating plant 16, control unit 15 etc., and described predeterminated voltage, preset temperature etc. be not all considered as the restriction to the technical scheme of the utility model, only for enumerating.Without limitation, described heater 14 is heating wire.Described refrigerating plant 16 is semiconductor refrigerating pipe.Described control unit 15 is single-chip computer control system.Described lead acid accumulator attemperating unit 1, in the method that described lead acid accumulator 2 is carried out to temperature control, comprising:
Execution step S1: described temperature sensor 13 detects the operating ambient temperature T of described lead acid accumulator 2;
Execution step S2: when described temperature sensor 13 detects the operating ambient temperature T < preset temperature T of described lead acid accumulator 2
0time, described control unit 15 is opened described heater control end 141, and makes described heater 14 in running order;
Execution step S3: when described temperature sensor 13 detects the operating ambient temperature T > preset temperature T of described lead acid accumulator 2
0time, described control unit 15 is opened described refrigerating plant control end 161, and makes described refrigerating plant 16 in running order;
Execution step S4:: as the operating ambient temperature T=of described lead acid accumulator 2 preset temperature T
0time, described heater 14 or described refrigerating plant 16 just quit work.
Meanwhile, when the voltage of the battery supply 21 of described lead acid accumulator 2 is during lower than predeterminated voltage, described low-voltage circuit breaker 17 cuts off the circuit of described lead acid accumulator attemperating unit 1, makes described lead acid accumulator attemperating unit 1 lose temperature control function.
In the utility model, in conjunction with the data of test statistics, preferably, described preset temperature T
0=25 ℃.The physical and chemical performance of described aluminosilicate refractory fiber layer 12 is stablized, fiber is long, tensile strength is large, anti-seismic performance is strong, slag ball is few, unit weight is light, insulation property are good, sound absorption properties is excellent, anti-rapid heat cycle performance is good.
In sum, lead acid accumulator attemperating unit described in the utility model is by arranging the temperature sensor of the described operating ambient temperature of real-time detection in described lead acid accumulator periphery, and optionally control described heater and described refrigerating plant is worked by described control unit, described lead acid accumulator is worked under steady temperature, not only described lead acid accumulator attemperating unit is simple in structure, safe and reliable, practical, and the working life that has effectively extended described lead acid accumulator, and guarantee its charge/discharge stable performance.
Those skilled in the art all should be appreciated that, in the situation that not departing from spirit or scope of the present utility model, can carry out various modifications and variations to the utility model.Thereby, if when any modification or modification fall in the protection range of appended claims and equivalent, think that the utility model contains these modifications and modification.
Claims (8)
1. a lead acid accumulator attemperating unit, is characterized in that, described lead acid accumulator attemperating unit comprises:
Housing, encloses and forms the accommodation space of accommodating described lead acid accumulator, and for described lead acid accumulator attemperating unit is protected;
Aluminosilicate refractory fiber layer, is arranged on the side inwall towards described lead acid accumulator of described housing;
Temperature sensor, is arranged on the side inwall towards described lead acid accumulator of described aluminosilicate refractory fiber layer, and for detecting in real time the operating ambient temperature of described lead acid accumulator;
Heater, is electrically connected to described control unit by described heater control end;
Refrigerating plant, is electrically connected to described control unit by described refrigerating plant control end;
Control unit, is electrically connected to described temperature sensor, and optionally controls described heater and described refrigerating plant work according to the detection signal of described temperature sensor; And,
Low-voltage circuit breaker, cuts off the circuit of described lead acid accumulator attemperating unit during lower than described predeterminated voltage for the voltage of the battery supply at described lead acid accumulator.
2. lead acid accumulator attemperating unit as claimed in claim 1, is characterized in that, described temperature sensor detects the operating ambient temperature T < preset temperature T of described lead acid accumulator
0time, described control unit is opened described heater control end, and makes described heater be connection operating state.
3. lead acid accumulator attemperating unit as claimed in claim 1, is characterized in that, described temperature sensor detects the operating ambient temperature T > preset temperature T of described lead acid accumulator
0time, described control unit is opened described refrigerating plant control end, and makes described refrigerating plant be connection operating state.
4. lead acid accumulator attemperating unit as claimed in claim 1, is characterized in that, the operating ambient temperature T=preset temperature T of described lead acid accumulator
0time, described heater or described refrigerating plant are the state that quits work that disconnects.
5. the lead acid accumulator attemperating unit as described in claim as arbitrary in claim 2～4, is characterized in that described preset temperature T
0=25 ℃.
6. lead acid accumulator attemperating unit as claimed in claim 1, is characterized in that, described heater is heating wire.
7. lead acid accumulator attemperating unit as claimed in claim 1, is characterized in that, described refrigerating plant is semiconductor refrigerating pipe.
8. lead acid accumulator attemperating unit as claimed in claim 1, is characterized in that, described control unit is single-chip computer control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320851524.2U CN203839483U (en) | 2013-12-20 | 2013-12-20 | Temperature control device for lead-acid storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320851524.2U CN203839483U (en) | 2013-12-20 | 2013-12-20 | Temperature control device for lead-acid storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203839483U true CN203839483U (en) | 2014-09-17 |
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ID=51517284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320851524.2U Expired - Fee Related CN203839483U (en) | 2013-12-20 | 2013-12-20 | Temperature control device for lead-acid storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203839483U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016206204A1 (en) * | 2014-12-23 | 2016-12-29 | 喀什博思光伏科技有限公司 | Photovoltaic assembly and automatic cleaning device therefor |
| CN108767375A (en) * | 2018-05-16 | 2018-11-06 | 南通鼎鑫电池有限公司 | A kind of lead-acid batteries that can be preheated for low temperature environment |
-
2013
- 2013-12-20 CN CN201320851524.2U patent/CN203839483U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016206204A1 (en) * | 2014-12-23 | 2016-12-29 | 喀什博思光伏科技有限公司 | Photovoltaic assembly and automatic cleaning device therefor |
| CN108767375A (en) * | 2018-05-16 | 2018-11-06 | 南通鼎鑫电池有限公司 | A kind of lead-acid batteries that can be preheated for low temperature environment |
| CN108767375B (en) * | 2018-05-16 | 2021-08-24 | 南通鼎鑫电池有限公司 | Lead-acid storage battery pack capable of being preheated in low-temperature environment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20161220 |