CN219086526U - Protective device for high-pressure grid-connected cabinet - Google Patents
Protective device for high-pressure grid-connected cabinet Download PDFInfo
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- CN219086526U CN219086526U CN202320092455.5U CN202320092455U CN219086526U CN 219086526 U CN219086526 U CN 219086526U CN 202320092455 U CN202320092455 U CN 202320092455U CN 219086526 U CN219086526 U CN 219086526U
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Abstract
The utility model relates to the technical field of high-pressure grid-connected cabinets, in particular to a protective device for a high-pressure grid-connected cabinet, which comprises a fixed plate, a fixed mechanism, a fire extinguishing tank, a first conduit, a valve, a fire extinguishing pipe fitting and a smoke sensor, wherein: the fixed establishment fixed connection is on the bottom of fixed plate, and fire extinguishing tank fixed connection is on fixed establishment, and on the fire extinguishing tank was linked together to the one end of first pipe, the valve was connected to on the first pipe, and the other end of first pipe passed the fixed plate, and on the other end of first pipe was linked together to fire extinguishing pipe spare, smoke transducer fixed connection was on the fire pipe spare. According to the utility model, the valve is controlled to be opened by the controller, the first conduit is communicated after the valve is opened, the fire extinguishing agent in the fire extinguishing tank enters the fire extinguishing pipe fitting through the first conduit, the fire extinguishing pipe fitting releases the fire extinguishing agent, the released fire extinguishing agent extinguishes the high-pressure grid-connected cabinet, the fire extinguishing speed is high, and the high-pressure grid-connected cabinet is protected.
Description
Technical Field
The utility model relates to the technical field of high-pressure grid-connected cabinets, in particular to a protection device for a high-pressure grid-connected cabinet.
Background
The high-voltage grid-connected cabinet system mainly comprises a high-voltage cabinet and a centralized control console. The high-voltage grid-connected cabinet can be arranged in a special power distribution room, is convenient for an administrator to conduct centralized management, manages through the high-voltage grid-connected cabinet when power generation is conducted through the photovoltaic module, and is lack of a protection mechanism when the existing high-voltage grid-connected cabinet works, and fire cannot be extinguished rapidly when high temperature fires in the high-voltage grid-connected cabinet.
Disclosure of Invention
The utility model aims to solve the defect that fire cannot be extinguished rapidly in a high-pressure grid-connected cabinet due to high temperature in the prior art, and provides a protective device for the high-pressure grid-connected cabinet.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a protector for high atmospheric pressure cabinet that is incorporated into power networks, includes fixed plate, fixed establishment, fire extinguishing tank, first pipe, valve, fire extinguishing pipe fitting and smoke transducer, wherein:
the fire extinguishing device comprises a fire extinguishing pipe, a fire extinguishing tank, a valve, a fixing mechanism, a valve and a smoke sensor, wherein the fire extinguishing tank is fixedly connected to the bottom end of the fixing plate, the fire extinguishing tank is fixedly connected to the fixing mechanism, one end of the first pipe is communicated to the fire extinguishing tank, the valve is connected to the first pipe, the other end of the first pipe penetrates through the fixing plate, the other end of the first pipe is communicated to the fire extinguishing pipe, and the smoke sensor is fixedly connected to the fire pipe.
Preferably, the fixing mechanism comprises a connecting block and a fixing ring, one end of the connecting block is fixedly connected to the bottom end of the fixing plate, the other end of the connecting block is fixedly connected to the fixing ring, and the fixing ring is connected with the fire extinguishing tank.
Preferably, the fire extinguishing pipe fitting comprises a vertical pipe and a fire extinguishing spray nozzle, wherein the vertical pipe is communicated to the first guide pipe, the vertical pipe is fixedly connected with the smoke sensor, and the fire extinguishing spray nozzle is communicated to the vertical pipe.
Preferably, the fire extinguishing nozzle is provided with a plurality of fire extinguishing nozzles and is arranged at equal intervals along the length direction of the vertical pipe.
Preferably, the device further comprises a dehumidifying mechanism, wherein the dehumidifying mechanism comprises a mounting plate, an air pump, a second conduit, a humidity sensor and a dehumidifying assembly, the mounting plate is fixedly connected to the bottom end of the fixing plate, the air pump is fixedly connected to the mounting plate, one end of the second conduit is communicated to an inlet of the air pump, the other end of the second conduit is communicated to the dehumidifying assembly, the dehumidifying assembly is fixedly connected to the fixing plate, and the humidity sensor is fixedly connected to the fixing plate.
Preferably, the dehumidification assembly comprises an open box, a fixed net and a hygroscopic filler, wherein the open box is fixedly connected to the fixed plate, the open box is communicated with the second guide pipe, the fixed net is fixedly connected to an opening of the open box, and the hygroscopic filler is arranged in the open box.
The utility model provides a protection device for a high-pressure grid-connected cabinet, which has the beneficial effects that:
the fire extinguishing agent in the fire extinguishing tank enters the fire extinguishing pipe fitting through the first conduit, the fire extinguishing pipe fitting releases the fire extinguishing agent, the released fire extinguishing agent extinguishes the high-pressure grid-connected cabinet, the fire extinguishing speed is high, and the high-pressure grid-connected cabinet is protected.
Drawings
Fig. 1 is a schematic structural diagram of a protection device for a high-pressure grid-connected cabinet according to the present utility model;
fig. 2 is a schematic diagram of a front view structure of a protection device for a high-pressure grid-connected cabinet according to the present utility model;
fig. 3 is a schematic structural diagram II of a protection device for a high-pressure grid-connected cabinet according to the present utility model;
fig. 4 is a schematic cross-sectional structural diagram of a dehumidifying component in a protection device for a high-pressure grid-connected cabinet according to the present utility model.
In the figure: the fire extinguishing system comprises a fixed plate 1, a fixed mechanism 2, a fire extinguishing tank 3, a first conduit 4, a valve 5, a fire extinguishing pipe fitting 6, a smoke sensor 7, a controller 8, a dehumidifying mechanism 9, a connecting block 21, a fixed ring 22, a vertical pipe 61, a fire extinguishing nozzle 62, a mounting plate 91, an air pump 92, a second conduit 93, a humidity sensor 94, a dehumidifying component 95, an open box 951, a fixed net 952 and a hygroscopic filler 953.
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.
Example 1
Referring to fig. 1 to 3, a protection device for a high-pressure grid-connected cabinet comprises a fixing plate 1, a fixing mechanism 2, a fire extinguishing tank 3, a first conduit 4, a valve 5, a fire extinguishing pipe fitting 6 and a smoke sensor 7, wherein:
the fixing mechanism 2 is fixedly connected to the bottom end of the fixing plate 1, the fixing mechanism 2 is used for fixing the fire extinguishing tank 3, the fire extinguishing tank 3 is fixedly connected to the fixing mechanism 2, one end of the first conduit 4 is communicated to the fire extinguishing tank 3, the first conduit 4 is used for guiding out fire extinguishing agent in the fire extinguishing tank 3, the valve 5 is connected to the first conduit 4, the valve 5 is used for controlling the conduction of the first conduit 4, the other end of the first conduit 4 passes through the fixing plate 1, the other end of the first conduit 4 is communicated to the fire extinguishing pipe fitting 6, the fire extinguishing pipe fitting 6 is used for releasing fire extinguishing agent, the smoke sensor 7 is fixedly connected to the fire pipe fitting 6, the smoke sensor 7 is used for detecting smoke in the high-pressure grid-connected cabinet, the bottom end of the fixing plate 1 is fixedly connected with the controller 8, and the controller 8 is in signal connection with the valve 5 and the smoke sensor 7;
the fire-extinguishing pipe fitting 6 includes standpipe 61 and fire-extinguishing nozzle 62, and standpipe 61 communicates to first pipe 4 on, and standpipe 61 fixed connection smoke transducer 7, standpipe 61 are used for dispersing the fire extinguishing agent, and fire-extinguishing nozzle 62 communicates to standpipe 61 on, and fire-extinguishing nozzle 62 is used for releasing the fire extinguishing agent, and fire-extinguishing nozzle 62 is equipped with a plurality of and along the equidistant setting of length direction of standpipe 61.
The working process comprises the following steps: the smoke sensor 7 detects the flue gas in the high-pressure grid-connected cabinet and then transmits signals to the controller 8, the controller 8 controls the valve 5 to be opened, the first conduit 4 is communicated after the valve 5 is opened, the extinguishing agent in the extinguishing tank 3 enters the vertical pipe 61 through the first conduit 4, the vertical pipe 61 disperses the extinguishing agent, the dispersed extinguishing agent is sprayed from the extinguishing spray nozzle 62, the released extinguishing agent extinguishes the high-pressure grid-connected cabinet, the extinguishing speed is high, and the high-pressure grid-connected cabinet is protected.
Example 2
Referring to fig. 1 to 3, as another preferred embodiment of the present utility model, the difference from embodiment 1 is that the fixing mechanism 2 includes a connection block 21 and a fixing ring 22, one end of the connection block 21 is fixedly connected to the bottom end of the fixing plate 1, the connection block 21 is used to connect the fixing ring 22, the other end of the connection block 21 is fixedly connected to the fixing ring 22, the fixing ring 22 is used to fix the fire extinguishing tank 3, and the fixing ring 22 is connected to the fire extinguishing tank 3.
Example 3
Referring to fig. 1-4, as another preferred embodiment of the present utility model, on the basis of embodiment 1, the present utility model further comprises a dehumidifying mechanism 9, the dehumidifying mechanism 9 comprises a mounting plate 91, an air pump 92, a second conduit 93, a humidity sensor 94 and a dehumidifying component 95, the mounting plate 91 is fixedly connected to the bottom end of the fixing plate 1, the air pump 92 is fixedly connected to the mounting plate 91, the air pump 92 is connected to the controller 8 through a wire, one end of the second conduit 93 is connected to the inlet of the air pump 92, the other end of the second conduit 93 is connected to the dehumidifying component 95, the dehumidifying component 95 is fixedly connected to the fixing plate 1, the humidity sensor 94 is in signal connection with the controller 8, the humidity sensor 94 transmits the detected humidity value into the controller 8, when the detected humidity value exceeds a safe range value, the controller 8 controls the air pump 92 to start, the gas in the high-pressure cabinet enters the dehumidifying component 95 after the air pump 92 is started, the dehumidified gas is pumped by the second conduit 93, the pumped gas is released in the high-pressure cabinet 92 through the high-pressure cabinet and the high-pressure cabinet is connected to the controller 8;
the dehumidifying component 95 comprises an open box 951, a fixing net 952 and a hygroscopic filler 953, wherein the open box 951 is fixedly connected to the fixing plate 1, the open box 951 is communicated with the second conduit 93, the open box 951 is used for installing the hygroscopic filler 953, the fixing net 952 is fixedly connected to an opening of the open box 951, the fixing net 952 is used for fixing the hygroscopic filler 953, the hygroscopic filler 953 is arranged in the open box 951, and the hygroscopic filler 953 is absorbent cotton.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a protector for high atmospheric pressure cabinet that is incorporated into power networks, its characterized in that includes fixed plate (1), fixed establishment (2), fire extinguishing tank (3), first pipe (4), valve (5), fire extinguishing pipe fitting (6) and smoke transducer (7), wherein:
the fire extinguishing device is characterized in that the fixing mechanism (2) is fixedly connected to the bottom end of the fixing plate (1), the fire extinguishing tank (3) is fixedly connected to the fixing mechanism (2), one end of the first guide pipe (4) is communicated to the fire extinguishing tank (3), the valve (5) is connected to the first guide pipe (4), the other end of the first guide pipe (4) penetrates through the fixing plate (1), the other end of the first guide pipe (4) is communicated to the fire extinguishing pipe fitting (6), and the smoke sensor (7) is fixedly connected to the fire pipe fitting (6).
2. The protection device for the high-pressure grid-connected cabinet according to claim 1, wherein the fixing mechanism (2) comprises a connecting block (21) and a fixing ring (22), one end of the connecting block (21) is fixedly connected to the bottom end of the fixing plate (1), the other end of the connecting block (21) is fixedly connected to the fixing ring (22), and the fixing ring (22) is connected with the fire extinguishing tank (3).
3. The protection device for a high-pressure grid-connected cabinet according to claim 1, wherein the fire extinguishing pipe fitting (6) comprises a vertical pipe (61) and a fire extinguishing spray nozzle (62), the vertical pipe (61) is communicated to the first conduit (4), the vertical pipe (61) is fixedly connected with the smoke sensor (7), and the fire extinguishing spray nozzle (62) is communicated to the vertical pipe (61).
4. A protective device for a high-pressure grid-connected cabinet according to claim 3, characterized in that the fire extinguishing nozzles (62) are provided in a plurality and equally spaced along the length direction of the vertical pipes (61).
5. The protection device for the high-pressure grid-connected cabinet according to claim 1, further comprising a dehumidifying mechanism (9), wherein the dehumidifying mechanism (9) comprises a mounting plate (91), an air pump (92), a second conduit (93), a humidity sensor (94) and a dehumidifying component (95), the mounting plate (91) is fixedly connected to the bottom end of the fixing plate (1), the air pump (92) is fixedly connected to the mounting plate (91), one end of the second conduit (93) is communicated to an inlet of the air pump (92), the other end of the second conduit (93) is communicated to the dehumidifying component (95), the dehumidifying component (95) is fixedly connected to the fixing plate (1), and the humidity sensor (94) is fixedly connected to the fixing plate (1).
6. The protective device for a high-pressure grid-connected cabinet according to claim 5, wherein the dehumidifying component (95) comprises an open box (951), a fixed net (952) and a hygroscopic filler (953), the open box (951) is fixedly connected to the fixed plate (1), the open box (951) is communicated with the second conduit (93), the fixed net (952) is fixedly connected to an opening of the open box (951), and the hygroscopic filler (953) is arranged in the open box (951).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320092455.5U CN219086526U (en) | 2023-01-31 | 2023-01-31 | Protective device for high-pressure grid-connected cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320092455.5U CN219086526U (en) | 2023-01-31 | 2023-01-31 | Protective device for high-pressure grid-connected cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219086526U true CN219086526U (en) | 2023-05-26 |
Family
ID=86403583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320092455.5U Active CN219086526U (en) | 2023-01-31 | 2023-01-31 | Protective device for high-pressure grid-connected cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219086526U (en) |
-
2023
- 2023-01-31 CN CN202320092455.5U patent/CN219086526U/en active Active
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