CN215680805U - Explosion-proof structure of solar energy storage device - Google Patents
Explosion-proof structure of solar energy storage device Download PDFInfo
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- CN215680805U CN215680805U CN202122338407.3U CN202122338407U CN215680805U CN 215680805 U CN215680805 U CN 215680805U CN 202122338407 U CN202122338407 U CN 202122338407U CN 215680805 U CN215680805 U CN 215680805U
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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 provides an explosion-proof structure of a solar energy storage device, which comprises: the fixing block is positioned on the side face of the energy storage device shell and is fixed with the energy storage device shell through a fastening bolt; the upper gas chamber is positioned inside the fixed block and consists of an upper piston column and an upper exhaust pipe; the lower gas cavity is positioned at the lower end of the upper gas cavity, and the upper end of the lower gas cavity is provided with a main gas cavity; the protection plate is located the group battery side, the protection plate is provided with the explosion-proof board through the outside. The utility model solves the problems that the solar energy storage device is usually placed in an external environment, the internal battery pack is easy to break down and explode due to overhigh temperature, and the shell of the solar energy storage device cannot bear the impact force of explosion, so that potential safety hazards exist.
Description
Technical Field
The utility model relates to the field of explosion-proof structures, in particular to an explosion-proof structure of a solar energy storage device.
Background
People can use various solar energy storage devices in the life, and solar panel and group battery in the solar energy storage device are the indispensable important part of various solar energy storage devices for absorb solar energy and change into the electric energy storage, during external environment was placed usually to the solar energy storage device, the too high temperature aroused inside group battery to break down easily and explode, and the impact force of explosion can't be born to solar energy storage ware casing, had the problem of potential safety hazard.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, an explosion-proof structure of a solar energy storage device is provided so as to solve the problems that the solar energy storage device is usually placed in an external environment, an internal battery pack is easy to break down and explode due to overhigh temperature, and a solar energy storage device shell cannot bear the impact force of explosion, so that potential safety hazards exist.
In order to achieve the above object, an explosion-proof structure of a solar energy storage device is provided, which includes:
the fixing block is positioned on the side face of the energy storage device shell and is fixed with the energy storage device shell through a fastening bolt;
the upper gas chamber is positioned inside the fixed block and consists of an upper piston column and an upper exhaust pipe;
the lower gas cavity is positioned at the lower end of the upper gas cavity, and the upper end of the lower gas cavity is provided with a main gas cavity;
the protection plate is located the group battery side, the protection plate is provided with the explosion-proof board through the outside.
Furthermore, a solar panel is fixed on the surface of the upper end of the energy storage device shell, the battery packs are uniformly distributed inside the energy storage device shell, and explosion-proof plates are fixed at the front end and the rear end of the energy storage device shell.
Further, a spring post is arranged between the fixing block and the left side and the right side of the energy storage device shell, the upper end of the fixing block is connected with a compression spring, and a connection block is connected between the compression springs.
Further, an upper piston column is arranged in the upper gas chamber; and one end of the upper piston column is attached to the battery pack, and the upper exhaust pipe is fixed on the outer side of the upper gas chamber.
Further, a lower piston column is installed inside the lower gas chamber, the lower gas chamber is connected with a gas main chamber through a lower exhaust pipe, and ethylene gas is filled inside the upper gas chamber and the lower gas chamber.
Furthermore, the side surface of the protection plate is connected with a buffer spring, and a piston block is arranged in the main gas cavity; is connected with the buffer spring, and the piston block is connected with the explosion-proof plate through a connecting rod.
The explosion-proof structure of the solar energy storage device has the advantages that the fixing block and the explosion-proof plate are fixed on the side face of the shell of the energy storage device, the piston column and the gas cavity form the explosion-proof pushing structure, the explosion-proof plate is tightly pressed with the battery pack, impact on the shell and the fixing block is buffered, explosion of the solar energy storage device is avoided, the explosion-proof performance of the shell of the energy storage device is increased conveniently, and the problem of potential safety hazard is solved.
Drawings
Fig. 1 is a schematic front sectional structure view of an explosion-proof structure of a solar energy storage device according to an embodiment of the present invention.
Fig. 2 is a schematic top view of an explosion-proof structure of a solar energy storage device according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of the explosion-proof operation according to the embodiment of the present invention.
1. An energy storage device housing; 2. a battery pack; 3. a fixed block; 31. a compression spring; 32. a joining block; 33. fastening a bolt; 4. a spring post; 5. an upper gas chamber; 51. an upper piston post; 52. an upper exhaust pipe; 6. a lower gas chamber; 61. a lower piston post; 62. a lower exhaust pipe; 7. an explosion-proof plate; 8. a solar panel; 9. a protection plate; 91. a buffer spring; 92. a piston block; 93. a connecting rod; 94. a gas main chamber.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The utility model is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention.
Fig. 1 is a schematic front-view sectional structure diagram of an explosion-proof structure of a solar energy storage device according to an embodiment of the present invention, fig. 2 is a schematic top-view structural diagram of an explosion-proof structure of a solar energy storage device according to an embodiment of the present invention, and fig. 3 is a schematic structural diagram of an explosion-proof operation according to an embodiment of the present invention.
Referring to fig. 1 to 3, the present invention provides an explosion-proof structure of a solar energy storage device, including: a fixed block 3, an upper gas chamber 5, a lower gas chamber 6 and a protection plate 9.
And the fixing block 3 is positioned on the side surface of the energy storage device shell 1, and the fixing block 3 is fixed with the energy storage device shell 1 through a fastening bolt 33.
And an upper air chamber 5 located inside the fixed block 3, wherein the upper air chamber 5 is composed of an upper piston column 51 and an upper exhaust pipe 52.
And a lower gas chamber 6 which is positioned at the lower end of the upper gas chamber 5, and a gas main chamber 94 is arranged at the upper end of the lower gas chamber 6.
And the protection plate 9 is positioned on the side surface of the battery pack 2, and the protection plate 9 is provided with an explosion-proof plate 7 through the outer side.
The solar energy storage device is usually placed in an external environment, the internal battery pack is easy to break down and explode due to overhigh temperature, and the solar energy storage device shell cannot bear the impact force of explosion, so that the problem of potential safety hazard exists. Therefore, the explosion-proof structure of the solar energy storage device is fixed on the side surface of the energy storage device shell by utilizing the fixed block and the explosion-proof plate, the piston column and the gas chamber form an explosion-proof pushing structure, so that the explosion-proof plate is tightly pressed with the battery pack, the impact on the shell and the fixed block is buffered, the explosion of the solar energy storage device is avoided, the explosion-proof performance of the energy storage device shell is increased conveniently, and the problem of potential safety hazard is solved.
The solar panel 8 is fixed on the surface of the upper end of the energy storage device shell 1, the battery pack 2 is uniformly distributed inside the energy storage device shell 1, and the explosion-proof plates 7 are fixed on the front end and the rear end of the energy storage device shell 1.
The solar panel 8 absorbs solar energy, converts the solar energy into electric energy, and stores the electric energy in the battery pack 2. The explosion-proof plates 7 are arranged on the front side, the rear side, the left side and the right side of the energy storage device shell 1, so that an explosion-proof effect is facilitated, and the safety performance of the energy storage device shell 1 is improved.
A spring post 4 is arranged between the fixing block 3 and the left side and the right side of the energy storage device shell 1, the upper end of the fixing block 3 is connected with a compression spring 31, and a connection block 32 is connected between the compression springs 31.
An upper piston column 51 is arranged in the upper gas chamber 5; one end of the upper piston rod 51 is attached to the battery pack 2, and the upper exhaust pipe 52 is fixed to the outside of the upper gas chamber 5.
When the upper piston rod 51 is impacted, the impact force pushes the upper piston rod 51 to move in the upper gas chamber 5, so that the gas in the upper gas chamber 5 enters the main gas chamber 94 from the upper gas chamber 5 along the upper exhaust pipe 52, and the piston block 92 in the main gas chamber 94 is pushed to move.
The lower gas chamber 6 is internally provided with a lower piston rod 61, the lower gas chamber 6 is connected with a gas main chamber 94 through a lower exhaust pipe 62, and the upper gas chamber 5 and the lower gas chamber 6 are internally filled with ethylene gas.
When the lower piston post 61 is impacted, the lower piston post 61 also pushes ethylene gas into the main gas chamber 94, which has the effect of pushing the piston block 92. The joints of the upper gas chamber 5 and the lower gas chamber 6 with the exhaust pipe are provided with a layer of film, and the film is broken under the action of external force.
The side surface of the protection plate 9 is connected with a buffer spring 91, and a piston block 92 is arranged in a main gas chamber 94; connected to the buffer spring 91, and the piston block 92 is connected to the explosion-proof plate 7 through a connecting rod 93.
The buffer spring 91 is convenient for buffering the impact force received by the protection plate 9. The piston block 92 drives the protection plate 9 to move towards the battery pack 2 under the pushing of the ethylene gas, so that the protection plate can be conveniently clamped on the surface of the battery pack 2 to prevent the impact force generated by the explosion of the battery pack 2.
The explosion-proof structure of the solar energy storage device can effectively solve the problem that the solar energy storage device shell cannot bear the impact force of explosion, avoids the explosion of the solar energy storage device, is convenient for increasing the explosion-proof performance of the energy storage device shell, and is suitable for the explosion-proof structure of the solar energy storage device.
Claims (6)
1. An explosion-proof structure of a solar energy storage device is characterized by comprising:
the fixing block (3) is positioned on the side face of the energy storage device shell (1), and the fixing block (3) is fixed with the energy storage device shell (1) through a fastening bolt (33);
the upper gas chamber (5) is positioned inside the fixed block (3), and the upper gas chamber (5) consists of an upper piston column (51) and an upper exhaust pipe (52);
the lower gas chamber (6) is positioned at the lower end of the upper gas chamber (5), and a main gas chamber (94) is arranged at the upper end of the lower gas chamber (6);
the protection plate (9) is located on the side face of the battery pack (2), and the protection plate (9) is provided with an explosion-proof plate (7) through the outer side.
2. The explosion-proof structure of the solar energy storage device according to claim 1, characterized in that the solar panel (8) is fixed on the upper end surface of the energy storage device casing (1), the battery packs (2) are uniformly distributed in the energy storage device casing (1), and the explosion-proof plate (7) is fixed on the front end and the rear end of the energy storage device casing (1).
3. The explosion-proof structure of the solar energy storage device according to claim 1, characterized in that a spring post (4) is arranged between the fixing block (3) and the left and right sides of the energy storage device shell (1), a compression spring (31) is connected to the upper end of the fixing block (3), and a connection block (32) is connected between the compression springs (31).
4. The explosion-proof structure of a solar energy storage device according to claim 1, characterized in that an upper piston column (51) is installed inside the upper gas chamber (5); and one end of the upper piston column (51) is attached to the battery pack (2), and the upper exhaust pipe (52) is fixed on the outer side of the upper gas chamber (5).
5. The explosion-proof structure of the solar energy storage device according to claim 1, wherein the lower gas chamber (6) is internally provided with a lower piston column (61), the lower gas chamber (6) is connected with a main gas chamber (94) through a lower exhaust pipe (62), and the upper gas chamber (5) and the lower gas chamber (6) are internally filled with ethylene gas.
6. The explosion-proof structure of the solar energy storage device according to claim 1, characterized in that a buffer spring (91) is connected to the side of the protection plate (9), and a piston block (92) is arranged in the main gas chamber (94); is connected with a buffer spring (91), and the piston block (92) is connected with the explosion-proof plate (7) through a connecting rod (93).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122338407.3U CN215680805U (en) | 2021-09-26 | 2021-09-26 | Explosion-proof structure of solar energy storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122338407.3U CN215680805U (en) | 2021-09-26 | 2021-09-26 | Explosion-proof structure of solar energy storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215680805U true CN215680805U (en) | 2022-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122338407.3U Active CN215680805U (en) | 2021-09-26 | 2021-09-26 | Explosion-proof structure of solar energy storage device |
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| Country | Link |
|---|---|
| CN (1) | CN215680805U (en) |
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2021
- 2021-09-26 CN CN202122338407.3U patent/CN215680805U/en active Active
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