CN113306444A - Underground energy storage power station - Google Patents
Underground energy storage power station Download PDFInfo
- Publication number
- CN113306444A CN113306444A CN202110780688.XA CN202110780688A CN113306444A CN 113306444 A CN113306444 A CN 113306444A CN 202110780688 A CN202110780688 A CN 202110780688A CN 113306444 A CN113306444 A CN 113306444A
- Authority
- CN
- China
- Prior art keywords
- battery
- energy storage
- power station
- storage power
- stacker
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/80—Exchanging energy storage elements, e.g. removable batteries
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention relates to an underground energy storage power station which is characterized by comprising a concrete main body structure, a battery frame and a stacker, wherein the battery frame is arranged on the concrete main body structure; the concrete major structure is located the underground, and there is the concrete cover plate upper portion, has the access hole on the concrete cover plate, and the access hole can be used for overhauing and changing battery and personnel and come in and go out underground energy storage power station. The invention has the peak regulation effect, is also commonly used for energy storage of new energy power stations, can solve the problem that fire disasters are difficult to extinguish after the thermal runaway of the lithium battery at present, and has wide social benefits and economic benefits.
Description
Technical Field
The invention relates to an underground energy storage power station, which is applied to the technical field of new energy storage.
Background
The energy storage power station has the peak regulation function and is also commonly used for energy storage of new energy power stations. The existing energy storage power station in the form of a lithium battery mostly adopts a container form, is placed on the ground and needs a certain floor area. When some batteries are out of control thermally, chain reaction is easy to occur to cause the out of control thermally accident of other batteries. Due to the characteristics of the lithium battery, a fire disaster is not easily extinguished after thermal runaway, certain potential safety hazards are generated, and even casualty accidents are caused. But the energy storage power station in the city can effectively solve peak regulation and energy storage problems, and can carry out secondary utilization to the retired battery of the new energy automobile, thereby having higher application value.
Disclosure of Invention
In view of this, the embodiment of the invention provides an underground energy storage power station, wherein the battery replacement station is located underground, only a maintenance opening is reserved, the battery replacement station can be isolated from the outside, and a fire-fighting water pool is arranged in the energy storage power station, so that a thermal runaway battery can be quickly pushed into the fire-fighting water pool, the generation of chain thermal runaway is prevented, and the using amount of fire-fighting water is reduced.
In order to achieve the purpose, the invention adopts the following scheme: an underground energy storage power station is characterized by comprising a concrete main body structure, a battery frame and a stacker; the concrete main body structure is positioned underground, a concrete cover plate is arranged at the upper part of the concrete main body structure, and an access hole is formed in the concrete cover plate and can be used for overhauling and replacing a battery and enabling personnel to go in and out of an underground energy storage power station; the battery rack and the stacker are arranged in the concrete main body structure, the battery rack is provided with compartments which are multi-layer and multi-row, batteries can be placed in the compartments, and the telescopic rods are arranged in the compartments and can push and pull the batteries out of and into the compartments; the stacker is positioned on the side surface of the battery rack and comprises a transverse moving device and a longitudinal moving device, the transverse moving device can transversely move along the battery rack, and the longitudinal moving device can lift; the stacker and the telescopic rod can be matched to finish the transmission of the battery between the access hole and the compartment.
Furthermore, a plurality of rollers are arranged at the bottom of the compartment and at the upper part of the longitudinal moving device and are used for conveying the batteries between the battery rack and the stacker.
Furthermore, the battery frame has 2 groups, and the stacker is located between 2 groups of battery frames.
Furthermore, one end of the telescopic rod is fixed on the inner side of the compartment, and the hook is installed on the other side and can be connected with the battery.
Furthermore, the telescopic rod is telescopic through a cylinder, an oil cylinder, a belt or a chain.
Furthermore, the hook is provided with a magnet, so that the hook can be automatically unlocked.
Furthermore, a charging seat is arranged in the compartment, and the telescopic rod can pull the battery to be inserted into the charging seat.
Furthermore, there is the fire-fighting water pond stacker below, and the telescopic link can push into the fire-fighting water pond with thermal runaway battery, isolated thermal runaway battery.
Furthermore, an induction door is arranged on the fire pool, and the induction door is closed in a normal state, so that the influence of water volatilization on the automobile power changing station can be prevented; the induction door is opened in an emergency state, and the induction door is automatically closed after the battery enters water.
Furthermore, the fire pool is covered with disposable thin plastic or film material.
The invention has the advantages and positive effects that: the invention can reduce the floor area of the energy storage power station, is convenient to overhaul and replace the battery, isolates the thermal runaway battery, reduces the pollution of the thermal runaway battery to the environment and reduces the consumption of fire water.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
fig. 2 is a schematic diagram of a stacker structure according to an embodiment of the present invention.
In the figure, 1-concrete body structure; 101-a concrete cover plate; 102-service hole; 2-a battery holder; 3-a stacker; 301-longitudinal movement means; 302-a lateral movement device; 4-a roller; 5, a telescopic rod; 501-hanging hooks; 6-a charging seat; 7-a battery; 8-an induction gate; 9-fire pool.
Detailed Description
The invention is further described with reference to the accompanying drawings and the detailed description.
As shown in fig. 1-2, an underground energy storage power station is characterized by comprising a battery (1), a battery rack (2) and a stacker (3); the device is characterized in that the device (1) is positioned underground, a concrete cover plate (101) is arranged at the upper part of the device, an access hole (102) is formed in the concrete cover plate (101), and the access hole (102) can be used for overhauling and replacing a battery (7) and enabling personnel to go in and out of an underground energy storage power station; (1) the battery (7) rack (2) and the stacker (3) are arranged inside the battery rack, the battery rack (2) is provided with compartments which are multi-layer and multi-row, the batteries (7) can be placed in the compartments, the telescopic rods (5) are arranged in the compartments, and the telescopic rods (5) can push out and pull in the batteries (7) into the compartments; the stacker (3) is positioned on the side surface of the battery rack (2) and comprises a transverse moving device (302) and a longitudinal moving device (301), the transverse moving device (302) can transversely move along the battery (7) rack (2), and the longitudinal moving device (301) can lift; the stacker (3) and the telescopic rod (5) can be matched to complete the transmission of the battery (7) between the access hole (102) and the compartment.
Preferably, a plurality of rollers (4) are mounted at the bottom of the compartment and at the upper part of the longitudinal movement means (301) for transporting the batteries (7) between the battery rack (2) and the stacker (3).
Preferably, there are 2 battery racks (2) and the stacker (3) is located between the 2 battery racks (2).
Preferentially, one end of the telescopic rod (5) is fixed on the inner side of the compartment, a hook (501) is installed on the other side of the telescopic rod, and the hook (501) can be connected with the battery (7).
Preferably, the telescopic rod (5) is telescopic by a cylinder, an oil cylinder, a belt or a chain.
Preferably, the hook (501) is provided with a magnet, so that the hook can be automatically unlocked.
Preferably, a charging seat (6) is arranged in the compartment, and the telescopic rod (5) can pull the battery (7) to be inserted into the charging seat (6).
Preferentially, a fire pool (9) is arranged below the stacker (3), and the telescopic rod (5) can push the thermal runaway battery (7) into the fire pool (9) to isolate the thermal runaway battery (7).
Preferentially, the fire pool (9) is provided with the induction door (8), and the induction door (8) is closed in a normal state, so that the influence of water volatilization on the automobile power changing station can be prevented; the induction door (8) is opened in an emergency state, and the induction door (8) is automatically closed after the battery (7) enters water.
Preferably, the fire pool (9) is covered with a disposable thin plastic or film material.
Claims (10)
1. An underground energy storage power station is characterized by comprising a concrete main body structure, a battery frame and a stacker; the concrete main body structure is positioned underground, a concrete cover plate is arranged at the upper part of the concrete main body structure, and an access hole is formed in the concrete cover plate and can be used for overhauling and replacing a battery and enabling personnel to go in and out of an underground energy storage power station; the battery rack and the stacker are arranged in the concrete main body structure, the battery rack is provided with compartments which are multi-layer and multi-row, batteries can be placed in the compartments, and the telescopic rods are arranged in the compartments and can push and pull the batteries out of and into the compartments; the stacker is positioned on the side surface of the battery rack and comprises a transverse moving device and a longitudinal moving device, the transverse moving device can transversely move along the battery rack, and the longitudinal moving device can lift; the stacker and the telescopic rod can be matched to finish the transmission of the battery between the access hole and the compartment.
2. A subterranean energy storage power station in accordance with claim 1 wherein the cell floor and the upper part of the longitudinal displacement means are fitted with rollers for transferring batteries between the battery rack and the stacker.
3. An underground energy storage power station according to claim 1 in which there are 2 battery racks and the stacker is located between the 2 battery racks.
4. The underground energy storage power station of claim 1 wherein the telescoping rods are fixed at one end inside the compartments and have hooks on the other end that can be connected to the batteries.
5. A plant as claimed in claim 4 wherein the telescopic rods are telescopic by means of cylinders, belts or chains.
6. The underground energy storage power station of claim 4 wherein the hook has a magnet to automatically unlock the hook.
7. A plant as claimed in claim 1 wherein the compartments have charging stations and the extension pole is adapted to draw the battery into the charging stations.
8. The underground energy storage power station of claim 1 wherein a fire pool is located below the stacker, and the telescoping rod can push the thermal runaway battery into the fire pool to isolate the thermal runaway battery.
9. The underground energy storage power station of claim 5, wherein an induction door is arranged on the fire pool, and the induction door is closed in a normal state, so that the influence of moisture volatilization on the automobile power station can be prevented; the induction door is opened in an emergency state, and the induction door is automatically closed after the battery enters water.
10. An underground energy storage power station as claimed in claim 5 in which the fire pond is covered with a disposable thin plastics or film material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110780688.XA CN113306444A (en) | 2021-07-10 | 2021-07-10 | Underground energy storage power station |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110780688.XA CN113306444A (en) | 2021-07-10 | 2021-07-10 | Underground energy storage power station |
Publications (1)
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CN113306444A true CN113306444A (en) | 2021-08-27 |
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CN202110780688.XA Pending CN113306444A (en) | 2021-07-10 | 2021-07-10 | Underground energy storage power station |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113910974A (en) * | 2021-12-10 | 2022-01-11 | 中国华能集团清洁能源技术研究院有限公司 | Emergency processing system and method for battery pack of battery changing station |
CN114454748A (en) * | 2021-09-10 | 2022-05-10 | 青岛特来电新能源科技有限公司 | Energy storage battery fire-fighting emergency device, control method thereof and charging station |
CN115692903A (en) * | 2022-12-30 | 2023-02-03 | 新乡市镇华电力科技有限公司 | Emergency management system for thermal runaway of battery of energy storage power station |
CN116220440A (en) * | 2023-03-15 | 2023-06-06 | 宁夏宝丰昱能科技有限公司 | Energy storage power station and energy storage power station construction method |
CN116653691A (en) * | 2023-07-10 | 2023-08-29 | 国网山东省电力公司菏泽供电公司 | New energy automobile trades electric installation |
-
2021
- 2021-07-10 CN CN202110780688.XA patent/CN113306444A/en active Pending
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114454748A (en) * | 2021-09-10 | 2022-05-10 | 青岛特来电新能源科技有限公司 | Energy storage battery fire-fighting emergency device, control method thereof and charging station |
CN114454748B (en) * | 2021-09-10 | 2024-05-07 | 青岛特来电新能源科技有限公司 | Energy storage battery fire emergency device, control method thereof and charging station |
CN113910974A (en) * | 2021-12-10 | 2022-01-11 | 中国华能集团清洁能源技术研究院有限公司 | Emergency processing system and method for battery pack of battery changing station |
CN113910974B (en) * | 2021-12-10 | 2022-04-22 | 中国华能集团清洁能源技术研究院有限公司 | Emergency processing system and method for battery pack of battery changing station |
CN115692903A (en) * | 2022-12-30 | 2023-02-03 | 新乡市镇华电力科技有限公司 | Emergency management system for thermal runaway of battery of energy storage power station |
CN116220440A (en) * | 2023-03-15 | 2023-06-06 | 宁夏宝丰昱能科技有限公司 | Energy storage power station and energy storage power station construction method |
CN116220440B (en) * | 2023-03-15 | 2024-01-30 | 宁夏宝丰昱能科技有限公司 | Energy storage power station and energy storage power station construction method |
CN116653691A (en) * | 2023-07-10 | 2023-08-29 | 国网山东省电力公司菏泽供电公司 | New energy automobile trades electric installation |
CN116653691B (en) * | 2023-07-10 | 2024-03-26 | 国网山东省电力公司菏泽供电公司 | New energy automobile trades electric installation |
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