CN203386865U - Low-temperature protection system for storage battery of solar streetlamp - Google Patents
Low-temperature protection system for storage battery of solar streetlamp Download PDFInfo
- Publication number
- CN203386865U CN203386865U CN201320492323.8U CN201320492323U CN203386865U CN 203386865 U CN203386865 U CN 203386865U CN 201320492323 U CN201320492323 U CN 201320492323U CN 203386865 U CN203386865 U CN 203386865U
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- storage battery
- water
- heating tank
- solar
- low
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- 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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Abstract
The utility model relates to a low-temperature protection system for a storage battery of a solar streetlamp. The system comprises a water container, a plurality of solar heat exchange tubes, a heating tank and a storage battery, wherein the water container is arranged at the top end of the streetlamp, and anti-freezing liquid is contained in the water container; the solar heat exchange tubes are connected to the water container; the storage battery is arranged in the heating tank; a water channel is formed in the four walls of the heating tank; the two ends of the water channel are connected with the water container through a drain pipe and a water return pipe respectively; a water pump is arranged on the water return pipe. According to the system, the storage battery is charged through the solar streetlamp in the daytime, so that the solar heat exchange tubes can be heated by sunlight in the daytime so as to heat the anti-freezing liquid in the water container, the heated anti-freezing liquid enters the water channel in the four walls of the heating tank 5 through the drain pipe, the heating tank is gradually heated to heat the storage battery in the heating tank to a proper working temperature, and water flowing through the heating tank flows back into the water container from the water return pipe through the water pump, thus realizing circulation; the storage battery works in the heating tank, so that the phenomenon that the service life of the storage battery is shortened in a low-temperature environment is avoided.
Description
Technical field
The utility model relates to the battery technology field, is specifically related to a kind of solar street light battery protection system.
Background technology
Storage battery is afraid of low temperature most, and capacitance when under low temperature environment, capacity of the accumulator is than normal temperature is much lower.When ambient temperature, during lower than-10 ℃, the storage battery be discharged may freeze, the processing of must being thawed to icing storage battery before charging, otherwise directly charging may set off an explosion.For solar street light, it is owing to being placed in open air, and in the time of in the winter time, storage battery faces low temperature environment, has greatly shortened its useful life.
Summary of the invention
The utility model is in order to overcome the deficiency of above technology, provide a kind of can be to the solar street light storage battery low-temperature protection system of storage battery heating while providing temperature too low.
The utility model overcomes the technical scheme that its technical problem adopts:
This solar street light storage battery low-temperature protection system; comprise the inside that is installed on the street lamp top water courage of anti-icing fluid is housed, be connected in the water courage some solar heat-exchange pipes, heating cabinet, be arranged at the storage battery in heating cabinet; described heating cabinet wall is provided with water channel; the two ends of described water channel are connected with the water courage by downcomer and return pipe respectively, on described return pipe, water pump are installed.
In order to realize that low temperature controls automatically, also comprise and be installed on the temperature sensor on battery cell case and be installed on the electrically-controlled valve on downcomer, described temperature sensor and electrically-controlled valve all are connected in single-chip microcomputer.
The beneficial effects of the utility model are: solar street light is charge in batteries by day, therefore daytime, sunlight can the heating solar heat exchanger tube, the solar heat-exchange pipe heats the anti-icing fluid in the water courage, anti-icing fluid after heating enters the water channel in heating cabinet 5 walls by downcomer, thereby heating cabinet heats up gradually, by it, inner storage battery is heated to the temperature of suitable its work, and the water that flows through heating cabinet flows back in the water courage by water pump from return pipe, thereby realizes circulation.Storage battery is worked in heating cabinet, the capacitance of having avoided low temperature environment to cause low, the phenomenon such as freeze, the useful life of having improved storage battery.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure, 1. water courage 2. downcomer 3. solar heat-exchange pipe 4. electrically-controlled valve 5. heating cabinet 6. storage battery 7. water pump 8. return pipes.
Embodiment
Below in conjunction with 1 pair of the utility model of accompanying drawing, be described further.
This solar street light storage battery low-temperature protection system; comprise the water courage 1, the some solar heat-exchange pipes 3, the heating cabinet 5 that are connected in water courage 1 that are installed on the street lamp top, be arranged at the storage battery 6 in heating cabinet 5; described heating cabinet 5 walls are provided with water channel; the two ends of described water channel are connected with water courage 1 by downcomer 2 and return pipe 8 respectively, on described return pipe 8, water pump 7 are installed.When winter temperature is too low, can in water courage 1, add anti-icing fluid, because solar street light is storage battery 6 chargings by day, therefore daytime, sunlight can heating solar heat exchanger tube 3, solar heat-exchange pipe 3 heats the anti-icing fluid in water courage 1, anti-icing fluid after heating enters the water channel in heating cabinet 5 walls by downcomer 2, thereby heating cabinet heats up gradually, by it, inner storage battery is heated to the temperature of suitable its work, the water that flows through heating cabinet 5 flows back in water courage 1 from return pipe 8 by water pump 7, thereby realizes circulation.Storage battery is in the interior work of heating cabinet 5, the capacitance of having avoided low temperature environment to cause low, the phenomenon such as freeze, the useful life of having improved storage battery.
Also comprise and be installed on the temperature sensor on battery cell case and be installed on the electrically-controlled valve 4 on downcomer 2, described temperature sensor and electrically-controlled valve 4 all are connected in single-chip microcomputer.When temperature sensor detects ambient temperature when too low; it feeds back to single-chip microcomputer by temperature signal; Single-chip Controlling electrically-controlled valve 4 is opened; thereby make the anti-icing fluid of the heating in water courage 1 enter into heating cabinet 5 by downcomer 2; thereby reach the purpose of protection storage battery, realized intelligent automatic control.
Claims (2)
1. a solar street light storage battery low-temperature protection system; it is characterized in that: comprise the inside that is installed on the street lamp top water courage (1) of anti-icing fluid is housed, be connected in water courage (1) some solar heat-exchange pipes (3), heating cabinet (5), be arranged at the storage battery (6) in heating cabinet (5); described heating cabinet (5) wall is provided with water channel; the two ends of described water channel are connected with water courage (1) by downcomer (2) and return pipe (8) respectively, and water pump (7) is installed on described return pipe (8).
2. solar street light storage battery low-temperature protection system according to claim 1; it is characterized in that: also comprise and be installed on the temperature sensor on battery cell case and be installed on the electrically-controlled valve (4) on downcomer (2), described temperature sensor and electrically-controlled valve (4) all are connected in single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320492323.8U CN203386865U (en) | 2013-08-13 | 2013-08-13 | Low-temperature protection system for storage battery of solar streetlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320492323.8U CN203386865U (en) | 2013-08-13 | 2013-08-13 | Low-temperature protection system for storage battery of solar streetlamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203386865U true CN203386865U (en) | 2014-01-08 |
Family
ID=49875319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320492323.8U Expired - Fee Related CN203386865U (en) | 2013-08-13 | 2013-08-13 | Low-temperature protection system for storage battery of solar streetlamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203386865U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108758582A (en) * | 2018-06-15 | 2018-11-06 | 东阳市天齐知识产权运营有限公司 | Heat dissipation heating system based on street lamp main body |
| CN109687055A (en) * | 2018-12-27 | 2019-04-26 | 杭州珑亚珀伟科技有限公司 | Battery of electric vehicle temperature-adjusting device and method |
| CN109739288A (en) * | 2019-03-08 | 2019-05-10 | 自贡腾达彩灯文化艺术有限公司 | A kind of color lamp water circulation system of Intelligent anti-freezing |
| US11203868B2 (en) | 2017-10-13 | 2021-12-21 | Signify Holding B.V. | Ceiling element |
-
2013
- 2013-08-13 CN CN201320492323.8U patent/CN203386865U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11203868B2 (en) | 2017-10-13 | 2021-12-21 | Signify Holding B.V. | Ceiling element |
| CN108758582A (en) * | 2018-06-15 | 2018-11-06 | 东阳市天齐知识产权运营有限公司 | Heat dissipation heating system based on street lamp main body |
| CN109687055A (en) * | 2018-12-27 | 2019-04-26 | 杭州珑亚珀伟科技有限公司 | Battery of electric vehicle temperature-adjusting device and method |
| CN109739288A (en) * | 2019-03-08 | 2019-05-10 | 自贡腾达彩灯文化艺术有限公司 | A kind of color lamp water circulation system of Intelligent anti-freezing |
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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 |
Granted publication date: 20140108 Termination date: 20180813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |