CN220294018U - Battery energy storage cabinet with built-in automatic fire-fighting device - Google Patents
Battery energy storage cabinet with built-in automatic fire-fighting device Download PDFInfo
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- CN220294018U CN220294018U CN202321362240.7U CN202321362240U CN220294018U CN 220294018 U CN220294018 U CN 220294018U CN 202321362240 U CN202321362240 U CN 202321362240U CN 220294018 U CN220294018 U CN 220294018U
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- 238000004146 energy storage Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000000779 smoke Substances 0.000 claims abstract description 27
- 238000001514 detection method Methods 0.000 claims description 16
- 230000001276 controlling effect Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims 2
- 238000000889 atomisation Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to the technical field of battery energy storage and discloses a battery energy storage cabinet with an automatic fire fighting device, which comprises a box body, wherein the front surface of the box body is hinged with a box door, an inner grid is arranged in the box body, a charging mechanism is arranged in the inner grid, an automatic fire fighting mechanism is arranged on the back surface of the inner grid, the automatic fire fighting mechanism comprises a water tank, the water tank is arranged at the inner bottom of the box body, the top of the water tank is communicated with a main water supply pipe through a water pump, a branch pipe is communicated with the main water supply pipe from top to bottom through a control valve, and an atomization nozzle is arranged at one end, far away from the control valve, of the branch pipe. The water pump provided by the utility model is used for conveying water to the branch pipes through the main water supply pipe, the control valve is used for controlling the water to circulate, the water is sprayed out through the atomizing nozzle, smoke and fire extinguishing treatment is carried out on the corresponding battery, and the battery with a situation can be positioned for extinguishing fire.
Description
Technical Field
The utility model relates to the technical field of battery energy storage, in particular to a battery energy storage cabinet with an automatic fire fighting device.
Background
In the energy storage industry, a battery energy storage cabinet is generally used for storing energy, however, in the process of converting input electric energy into chemical energy by a battery in the cabinet body, the heat energy emitted by the battery is accumulated in the sealed cabinet body along with the loss of converting the electric energy into the heat energy, so that the temperature in the cabinet body is continuously raised.
If the accumulated temperature is too high or abnormal occurs in the airtight space, spontaneous combustion accidents of the battery are easily caused, so that the battery energy storage cabinet is often required to be provided with corresponding fire extinguishing equipment for the need of the moment, the existing charging cabinet is provided with a dry powder fire extinguisher, manual fire extinguishing is needed, the fire extinguishing effect is poor, the accident position cannot be accurately predicted, and certain defects exist.
Disclosure of Invention
The utility model aims to provide a battery energy storage cabinet with an automatic fire fighting device inside, which aims to solve the problems in the background technology.
In order to solve the technical problems, the utility model provides the following technical scheme: the battery energy storage cabinet with the built-in automatic fire fighting device comprises a box body, wherein a box door is hinged to the front face of the box body, an inner grid is arranged in the box body, a charging mechanism is arranged in the inner grid, and an automatic fire fighting mechanism is arranged on the back face of the inner grid;
the charging mechanism comprises a PCS charging controller and a battery, wherein the PCS charging controller is arranged at the top of the inner grid, and the battery is arranged in the inner grid;
the automatic fire-fighting mechanism comprises a water tank, the water tank is arranged at the inner bottom of the tank body, the top of the water tank is communicated with a main water supply pipe through a water pump, a branch pipe is communicated with the main water supply pipe from top to bottom through a control valve, and an atomization nozzle is arranged at one end, far away from the control valve, of the branch pipe.
Preferably, the automatic fire-fighting mechanism is further provided with a smoke detection sensor for detecting smoke and a buzzer for alarming, and the smoke detection sensor and the buzzer are both arranged in the inner grid.
Preferably, the inner grid consists of two sub-frames side by side, a plurality of support plates are uniformly arranged in the two sub-frames from top to bottom, and two rows of pulley blocks are arranged on each support plate at the inner side wall of the frame.
Preferably, the PCS charging controller is provided with a plurality of batteries, the batteries and the PCS charging controller are arranged in equal numbers, the support plates and the batteries are arranged in equal numbers, and the batteries are connected with the frame body in a sliding manner through the pulley blocks.
Preferably, two branch pipes are arranged at the inner bottom of each support plate, the two branch pipes are symmetrically arranged, and the two atomizing nozzles connected to the two branch pipes penetrate downwards to the upper position of the lower battery.
Preferably, the two rows of pulley blocks on the support plate are higher than the top edge of the support plate, and the battery is arranged on the pulley blocks and is not contacted with the branch pipes at the bottom and the atomizing spray heads.
Preferably, the smoke detection sensor and the buzzer are both provided with a plurality of smoke detection sensors, and one smoke detection sensor and one buzzer are arranged corresponding to one support plate.
Preferably, a plurality of heat dissipation grids are arranged on the outer side walls of the two pairs of frame bodies, and each heat dissipation grid corresponds to one support plate.
Preferably, the back of the box body is provided with an integrated air conditioner for regulating and controlling the temperature inside the box body.
Compared with the prior art, the utility model has the following beneficial effects:
the first, the water tank water supply of the automatic fire-fighting mechanism of the utility model, the water pump conveys the water body to the branch pipe through the main water supply pipe, the control valve controls the water body to circulate, the water body is sprayed out through the atomizer, the fire-fighting treatment of extinguishing smoke of the corresponding battery, can position the battery in some cases to put out a fire, compared with the existing charging cabinet equipped with the dry powder fire extinguisher, need the manual fire-extinguishing, the bad situation of the fire-extinguishing effect, this kind of method treatment effeciency is higher, more accurate.
And a battery of the utility model is charged corresponding to a PCS charging controller, so that the power supply reliability is high and the power supply flexibility is relatively strong.
Drawings
FIG. 1 is a schematic view of the appearance structure of the present utility model;
FIG. 2 is a schematic view of the back structure of the present utility model;
FIG. 3 is a schematic view of the internal front structure of the present utility model;
FIG. 4 is a schematic view of the internal rear structure of the present utility model;
FIG. 5 is a schematic view of the internal top and back side structures of the present utility model.
Wherein: 1. a case; 2. a door; 3. an inner lattice; 301. a frame body; 302. a support plate; 303. pulley block; 304. a heat-dissipating grille; 4. a charging mechanism; 401. a PCS charge controller; 402. a battery; 5. an automatic fire-fighting mechanism; 501. a water tank; 502. a water pump; 503. a main water supply pipe; 504. a control valve; 505. a branch pipe; 506. an atomizing nozzle; 507. a smoke detection sensor; 508. a buzzer; 6. an integrated air conditioner.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides the following technical scheme:
example 1
Referring to fig. 1, 2 and 3, a battery energy storage cabinet with an automatic fire protection device comprises a box body 1, wherein a box door 2 is hinged on the front surface of the box body 1, an inner grid 3 is arranged in the box body 1, a charging mechanism 4 is arranged in the inner grid 3, an automatic fire protection mechanism 5 is arranged on the back surface of the inner grid 3, the automatic fire protection mechanism 5 comprises a water tank 501, the water tank 501 is arranged at the inner bottom of the box body 1, the top of the water tank 501 is communicated with a main water supply pipe 503 through a water pump 502, a branch pipe 505 is communicated with the main water supply pipe 503 from top to bottom through a control valve 504, an atomization nozzle 506 is arranged at one end, far away from the control valve 504, of the branch pipe 505, a smoke detection sensor 507 for detecting smoke and a buzzer 508 for alarming are further arranged on the automatic fire protection mechanism 5, the smoke detection sensor 507 and the buzzer 508 are arranged in the inner grid 3, the inner grid 3 is composed of two sub-frames 301 side by side, a plurality of support plates 302 are uniformly arranged in the two sub-frames 301 from top to bottom, two rows of pulley blocks 303 are arranged on each support plate 302 at the inner side wall of the frame 301, two branch pipes 505 are arranged at the inner bottom of each support plate 302, the two branch pipes 505 are symmetrically arranged, an atomizing nozzle connected with the two branch pipes 505 penetrates downwards to the position above a lower battery 402, the two rows of pulley blocks 303 on the support plates 302 are higher than the top edge of the support plates 302, the battery 402 is arranged on the pulley blocks 303 and is not in contact with the bottom of the branch pipes 505 and the atomizing nozzle 506, a plurality of smoke detection sensors 507 and a buzzer 508 are arranged, and one smoke detection sensor 507 and one buzzer 508 are arranged corresponding to one support plate 302.
Through the above technical scheme, when the battery 402 is charged through the PCS charging controller 401, if overheat accidents occur, smoke occurs, the smoke detection sensor 507 detects smoke concentration, whether smoke exists or not is judged according to the smoke concentration in the cabinet body, when the smoke reaches a preset threshold value, the smoke detection sensor 507 emits an audible and visual alarm signal, the red indicator lamp flashes, the buzzer 508 is started to alarm, alarm information can be synchronously pushed to the management platform through a transmission mode of LoRa or NB-IOT, and meanwhile, the automatic fire control mechanism 5 is opened in a linkage mode.
The water tank 501 of the automatic fire-fighting mechanism 5 supplies water, the water pump 502 conveys the water body to the branch pipe 505 through the main water supply pipe 503, the control valve 504 controls the water body to circulate, the water body is sprayed out through the atomizing nozzle 505, smoke and fire extinguishing treatment is carried out on the corresponding battery 402, the battery 402 with the situation can be positioned for fire extinguishing, compared with the existing charging cabinet provided with a dry powder fire extinguisher, the manual fire extinguishing is needed, the fire extinguishing effect is poor, and the treatment efficiency is higher and the method is more accurate.
Example two
Please refer to fig. 4 and 5, further obtain, based on the first embodiment: the charging mechanism 4 comprises a PCS charging controller 401 and a battery 402, the PCS charging controller 401 is mounted at the top of the inner grid 3, the battery 402 is mounted in the inner grid 3, the PCS charging controller 401 is provided with a plurality of groups, the battery 402 and the PCS charging controller 401 are arranged in equal numbers, the support plate 302 and the battery 402 are arranged in equal numbers, the battery 402 is connected with the frame 301 in a sliding manner through the pulley block 303, a plurality of heat dissipation grids 304 are mounted on the outer side walls of the two sub-frame 301, each heat dissipation grid 304 corresponds to one support plate 302, and the back of the box 1 is provided with an integrated air conditioner 6 for regulating and controlling the temperature in the box 1.
Through the above technical scheme, one battery 402 corresponds to one PCS charging controller 401 and charges, and the power supply reliability is high, and the power supply flexibility is stronger, and PCS charging controller 401 is the combination of a charger and an inverter, can exchange the direct current into the alternating current and charge the battery, also can carry out direct current inversion exchange by the battery, can compensate for reactive power of a national power grid, reaches the effect of energy storage.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit thereof, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a built-in automatic fire control unit's battery energy storage cabinet, includes box (1), its characterized in that: the automatic fire control device is characterized in that a box door (2) is hinged to the front face of the box body (1), an inner grid (3) is arranged in the box body (1), a charging mechanism (4) is arranged in the inner grid (3), and an automatic fire control mechanism (5) is arranged on the back face of the inner grid (3);
the charging mechanism (4) comprises a PCS charging controller (401) and a battery (402), wherein the PCS charging controller (401) is arranged at the top of the inner grid (3), and the battery (402) is arranged in the inner grid (3);
the automatic fire-fighting mechanism (5) comprises a water tank (501), wherein the water tank (501) is arranged at the inner bottom of the tank body (1), the top of the water tank (501) is communicated with a main water supply pipe (503) through a water pump (502), a branch pipe (505) is communicated with the main water supply pipe (503) from top to bottom through a control valve (504), and an atomizing nozzle (506) is arranged at one end, far away from the control valve (504), of the branch pipe (505);
the automatic fire-fighting mechanism (5) is also provided with a smoke detection sensor (507) for detecting smoke and a buzzer (508) for alarming, wherein the smoke detection sensor (507) and the buzzer (508) are arranged in the inner grid (3);
the smoke detection sensors (507) and the buzzers (508) are arranged in a plurality, and one smoke detection sensor (507) and one buzzer (508) are arranged corresponding to one support plate (302);
the back of the box body (1) is provided with an integrated air conditioner (6) for regulating and controlling the temperature inside the box body (1).
2. The battery power storage cabinet of a built-in automatic fire protection device according to claim 1, wherein: the inner grillage (3) is composed of two sub-grillage bodies (301) side by side, a plurality of support plates (302) are uniformly arranged in the two sub-grillage bodies (301) from top to bottom, and two rows of pulley blocks (303) are arranged on each support plate (302) at the inner side wall of the grillage body (301).
3. The battery power storage cabinet of a built-in automatic fire protection device according to claim 1, wherein: the PCS charging controller (401) is provided with a plurality of batteries (402) and PCS charging controller (401) in an equal number, the support plate (302) and the batteries (402) in an equal number, and the batteries (402) are connected with the frame body (301) in a sliding mode through the pulley blocks (303).
4. The battery power storage cabinet of a built-in automatic fire protection device according to claim 2, wherein: two branch pipes (505) are arranged at the inner bottom of each support plate (302), the two branch pipes (505) are symmetrically arranged, and an atomizing nozzle connected to each branch pipe (505) penetrates downwards to the upper position of a lower battery (402).
5. The battery power storage cabinet of a built-in automatic fire protection device according to claim 2, wherein: two rows of pulley blocks (303) on the support plate (302) are higher than the top edge of the support plate (302), and the batteries (402) are arranged on the pulley blocks (303) and are not contacted with the bottom branch pipes (505) and the atomizing spray heads (506).
6. The battery power storage cabinet of a built-in automatic fire protection device according to claim 2, wherein: a plurality of heat radiation grids (304) are arranged on the outer side walls of the two pairs of frame bodies (301), and each heat radiation grid (304) corresponds to one support plate (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321362240.7U CN220294018U (en) | 2023-05-31 | 2023-05-31 | Battery energy storage cabinet with built-in automatic fire-fighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321362240.7U CN220294018U (en) | 2023-05-31 | 2023-05-31 | Battery energy storage cabinet with built-in automatic fire-fighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220294018U true CN220294018U (en) | 2024-01-05 |
Family
ID=89348815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321362240.7U Active CN220294018U (en) | 2023-05-31 | 2023-05-31 | Battery energy storage cabinet with built-in automatic fire-fighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220294018U (en) |
-
2023
- 2023-05-31 CN CN202321362240.7U patent/CN220294018U/en active Active
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