CN219268181U

CN219268181U - Safe fire protection's switch board

Info

Publication number: CN219268181U
Application number: CN202320306037.1U
Authority: CN
Inventors: 于滨; 尹泓植; 孔令伟; 王续京; 秦昌林
Original assignee: Weihai Tongjia Electric Appliance Co ltd
Current assignee: Weihai Tongjia Electric Appliance Co ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-06-27
Anticipated expiration: 2033-02-23

Abstract

The utility model discloses a safe fireproof protection power distribution cabinet which comprises a base, wherein the top of the base is fixedly connected with the power distribution cabinet, the power distribution cabinet comprises a cabinet body fixedly connected to the top of the base, the top of the cabinet body is fixedly connected with a sun shield, alarm lamps are fixedly connected to the bottom of the sun shield and positioned on two sides of the cabinet body, a safe fireproof protection mechanism is arranged in the cabinet body and comprises a fire extinguishing box fixedly connected to the bottom end of the inner part of the cabinet body, and a partition plate is fixedly connected between the inner walls of the cabinet body and positioned at the top of the fire extinguishing box. The utility model relates to the technical field of power distribution cabinets. This switch board of safety fire protection, fire extinguishing case and shower nozzle that sets up in through safety fire protection mechanism can in time carry out the self-protection when the inside unexpected of switch board catches fire, avoids the switch board inside to catch fire and causes electrical components impaired, can realize local protection through the bidirectional extension pole and the closing plate that set up to save protective material.

Description

Safe fire protection's switch board

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet with safety fireproof protection.

Background

The power distribution cabinet is also called as a power distribution cabinet, and is a cabinet body integrated with electrical elements for electric energy distribution, and the power distribution cabinet is used for distributing and controlling electric equipment, and can provide power-off protection when overload, short circuit and electric leakage occur in a circuit.

Inside the current switch board, the electrical components that quantity is more can be installed generally, and every electrical components disposes a plurality of pencil, therefore, the inside pencil of switch board is comparatively intensive with electrical components, in the work process of electrical components in the switch board, can produce a large amount of heats, in addition internal circuit ageing or cluster electric scheduling problem, takes place when leading to switch board fire accident, and current switch board can't in time carry out self-protection when the conflagration takes place, leads to the electrical components in the switch board to damage seriously.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a safe fireproof protection power distribution cabinet, which solves the problem that the existing power distribution cabinet cannot timely perform self protection when a fire disaster occurs, so that electric elements in the power distribution cabinet are seriously damaged.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a safe fire protection's switch board, includes the base, base top fixedly connected with switch board, the switch board includes the cabinet body of fixed connection at the base top, cabinet body top fixedly connected with sunshading board, sunshading board bottom just is located cabinet body both sides fixedly connected with warning light, the internal portion of cabinet is equipped with safe fire protection mechanism, safe fire protection mechanism includes the fire extinguishing box of fixed connection in the internal bottom of cabinet, the top fixedly connected with baffle that just is located the fire extinguishing box between the internal wall of cabinet.

Preferably, the top surface of the fire extinguishing box is fixedly communicated with a gas transmission pipeline, the other end of the gas transmission pipeline penetrates through the partition plate and is fixedly connected with an electromagnetic valve, and the other end of the electromagnetic valve is fixedly connected with a tee joint.

Preferably, the left end and the right end of the tee joint are both fixedly connected with hoses, and the two sides of the top of the partition plate are both fixedly connected with telescopic rods.

Preferably, the telescopic rod top is all fixedly connected with shower nozzle, the other end of hose and the interface intercommunication of shower nozzle bottom, the inside fixedly connected with division board in the middle of the cabinet body.

Preferably, the partition plate bottom fixedly connected with two-way telescopic link, the equal fixedly connected with closing plate in both ends of two-way telescopic link, the equal fixedly connected with smoke transducer in cabinet body top inner wall and partition plate bottom.

Preferably, the cabinet is inside and be located division board top fixedly connected with first mounting panel, the cabinet is inside and be located division board below fixedly connected with second mounting panel.

Preferably, the first mounting plate and the second mounting plate are both used for mounting electrical components, and a conduit is fixedly connected between the first mounting plate and the second mounting plate and positioned on the surface of the inner wall of the cabinet body.

Preferably, the heat dissipation windows are arranged on the surfaces of the two sides of the cabinet body, and the cabinet door is rotatably connected to the surface of the front side of the cabinet body.

Advantageous effects

The utility model provides a power distribution cabinet with safety fireproof protection. Compared with the prior art, the method has the following beneficial effects:

(1) This safe fire protection's switch board, through fire extinguishing case and the shower nozzle that sets up in the safe fire protection mechanism, can in time carry out self-protection when the inside unexpected of switch board catches fire, avoided the inside fire of switch board to cause electrical components impaired, can realize local self-protection through the bidirectional extension pole and the closing plate that set up to save protective material.

(2) This safe fire prevention protection's switch board can guarantee the normal heat dissipation of equipment at the during operation through the heat dissipation window that sets up to reduce the factor that switch board internal equipment was on fire, can realize the protection to the switch board surface through the sunshading board that sets up, avoided the switch board to rain and insolate, slowed down the ageing speed of equipment.

Drawings

FIG. 1 is a front view of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the present utility model;

fig. 3 is a side view of the structure of the present utility model.

In the figure: 1. a base; 2. a power distribution cabinet; 21. a cabinet body; 22. a first mounting plate; 23. a second mounting plate; 24. a conduit; 25. a heat radiation window; 26. a cabinet door; 3. a sun visor; 4. an alarm lamp; 5. a safety fire protection mechanism; 51. a fire extinguishing box; 52. a partition plate; 53. a gas line; 54. an electromagnetic valve; 55. a tee joint; 56. a hose; 57. a telescopic rod; 58. a spray head; 59. a partition plate; 511. a bidirectional telescopic rod; 512. a sealing plate; 513. a smoke sensor.

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 two technical schemes:

a first solution is shown in fig. 1-3: the utility model provides a safe fire protection's switch board, including base 1, base 1 top fixedly connected with switch board 2, switch board 2 includes the cabinet body 21 of fixed connection at base 1 top, cabinet body 21 top fixedly connected with sunshading board 3, sunshading board 3 bottom and be located cabinet body 21 both sides fixedly connected with warning light 4, cabinet body 21 inside is equipped with safe fire protection mechanism 5, safe fire protection mechanism 5 includes the fire-extinguishing box 51 of fixed connection in cabinet body 21 inside bottom, fire-extinguishing box 51 inside is equipped with high-pressure fire-extinguishing gas, and the top fixedly connected with baffle 52 that just is located fire-extinguishing box 51 between the inner wall of cabinet body 21, the top surface fixed intercommunication of fire-extinguishing box 51 has gas pipeline 53, the other end of gas pipeline 53 runs through baffle 52 fixedly connected with solenoid valve 54, the other end fixedly connected with tee bend 55 of solenoid valve 54, both ends all fixedly connected with hose 56 about tee bend 55, the two sides of the top of the partition plate 52 are fixedly connected with a telescopic rod 57, the top of the telescopic rod 57 is fixedly connected with a spray head 58, the other end of a hose 56 is communicated with an interface at the bottom of the spray head 58, a partition plate 59 is fixedly connected in the middle of the inside of the cabinet body 21, a bidirectional telescopic rod 511 is fixedly connected at the bottom of the partition plate 59, sealing plates 512 are fixedly connected at the two ends of the bidirectional telescopic rod 511, smoke sensors 513 are fixedly connected at the inner wall of the top of the cabinet body 21 and the bottom of the partition plate 59, the smoke sensors 513 are of the type MQ-2, the type of the products is semiconductor gas sensitive elements, the detected gas is combustible gas and smoke, the detected concentration is 300-10000 ppm, the smoke sensors 513 are electrically connected with the electromagnetic valve 54 and the bidirectional telescopic rod 511, the smoke sensors 513 at the inner top of the power distribution cabinet 2 are used for controlling the expansion of the bidirectional telescopic rod 511 and the opening and closing of the electromagnetic valve 54 and the flickering of the alarm lamp 4, the smoke sensor 513 located at the bottom of the partition plate 59 on the inner side of the power distribution cabinet 2 is used for controlling the opening and closing of the electromagnetic valve 54 and the flashing of the alarm lamp 4, and the fire extinguishing box 51 and the spray head 58 arranged in the safety fire protection mechanism 5 can timely conduct self-protection when accidental fire happens inside the power distribution cabinet 2, so that damage to electric elements caused by fire inside the power distribution cabinet 2 is avoided, and local self-protection can be achieved through the arranged bidirectional telescopic rod 511 and the sealing plate 512, so that protection materials are saved.

The second embodiment, as shown in fig. 1-3, differs from the first embodiment primarily in that: the utility model provides a safe fire protection's switch board, the cabinet body 21 is inside and be located division board 59 top fixedly connected with first mounting panel 22, the cabinet body 21 is inside and be located division board 59 below fixedly connected with second mounting panel 23, first mounting panel 22 and second mounting panel 23 all are used for installing electrical components, between first mounting panel 22 and the second mounting panel 23 and be located cabinet body 21 inner wall surface fixedly connected with conduit 24, the heat dissipation window 25 has all been seted up on cabinet body 21 both sides surface, cabinet body 21 front side surface rotates and is connected with cabinet door 26, normal heat dissipation of equipment at the during operation can be guaranteed through the heat dissipation window 25 that sets up, thereby the factor that the inside equipment of switch board 2 on fire has been reduced, can realize the protection to switch board 2 surface through the sunshading board 3 that sets up, the switch board 2 drenches and insolate, the speed of equipment ageing has been slowed down.

And all that is not described in detail in this specification is well known to those skilled in the art.

When the fire extinguishing device is used, when the inside of the power distribution cabinet 2 accidentally fires, smoke is generated when the smoke sensor 513 senses that the lower inside of the power distribution cabinet 2 generates smoke, the electromagnetic valve 54 is opened by the smoke sensor 513, high-pressure fire extinguishing gas in the fire extinguishing box 51 is released, the high-pressure fire extinguishing gas is sprayed out of the spray nozzle 58 through the hose 56, the telescopic rod 57 stretches back and forth up and down, the fire extinguishing gas is enabled to be filled in the power distribution cabinet 2 rapidly, oxygen in the power distribution cabinet 2 is enabled to be reduced rapidly, a fire extinguishing effect is achieved, when the smoke sensor 513 senses that an electric element on the first mounting plate 22 generates smoke, the bidirectional telescopic rod 511 drives the sealing plate 512 to shrink, the telescopic rod 57 stretches back and forth up and down, the gas is enabled to be filled in the upper portion of the power distribution cabinet 2 rapidly, oxygen in the power distribution cabinet 2 is enabled to be reduced rapidly, the fire extinguishing effect is achieved, and meanwhile the alarm lamp 4 can send an alarm to remind nearby people to keep away.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a safe fire protection's switch board, includes base (1), its characterized in that: the utility model discloses a fire-extinguishing cabinet, including base (1), base (1) top fixedly connected with switch board (2), switch board (2) include cabinet body (21) of fixed connection at base (1) top, cabinet body (21) top fixedly connected with sunshading board (3), sunshading board (3) bottom just is located cabinet body (21) both sides fixedly connected with warning light (4), cabinet body (21) inside is equipped with safe fire protection mechanism (5), safe fire protection mechanism (5) include fire-extinguishing box (51) of fixed connection in cabinet body (21) inside bottom, top fixedly connected with baffle (52) of just being located fire-extinguishing box (51) between the inner wall of cabinet body (21).

2. The safety fire protection power distribution cabinet according to claim 1, wherein: the fire extinguishing box is characterized in that a gas transmission pipeline (53) is fixedly communicated with the top surface of the fire extinguishing box (51), an electromagnetic valve (54) is fixedly connected to the other end of the gas transmission pipeline (53) penetrating through the partition plate (52), and a tee joint (55) is fixedly connected to the other end of the electromagnetic valve (54).

3. A safety fire protection power distribution cabinet according to claim 2, characterized in that: the left end and the right end of the tee joint (55) are fixedly connected with hoses (56), and two sides of the top of the partition plate (52) are fixedly connected with telescopic rods (57).

4. A safety fire protection power distribution cabinet according to claim 3, characterized in that: the top of the telescopic rod (57) is fixedly connected with a spray head (58), the other end of the hose (56) is communicated with an interface at the bottom of the spray head (58), and a partition plate (59) is fixedly connected in the middle of the inside of the cabinet body (21).

5. The safety fire protection power distribution cabinet according to claim 4, wherein: the two-way telescopic rod (511) is fixedly connected to the bottom of the partition plate (59), sealing plates (512) are fixedly connected to the two ends of the two-way telescopic rod (511), and smoke sensors (513) are fixedly connected to the inner wall of the top of the cabinet body (21) and the bottom of the partition plate (59).

6. The safety fire protection power distribution cabinet according to claim 4, wherein: the novel cabinet is characterized in that a first mounting plate (22) is fixedly connected to the inside of the cabinet body (21) and located above the partition plate (59), and a second mounting plate (23) is fixedly connected to the inside of the cabinet body (21) and located below the partition plate (59).

7. The safety fire protection power distribution cabinet of claim 6, wherein: the first mounting plate (22) and the second mounting plate (23) are both used for mounting electric elements, and a conduit (24) is fixedly connected between the first mounting plate (22) and the second mounting plate (23) and positioned on the inner wall surface of the cabinet body (21).

8. The safety fire protection power distribution cabinet according to claim 1, wherein: radiating windows (25) are formed in the surfaces of two sides of the cabinet body (21), and a cabinet door (26) is rotatably connected to the surface of the front side of the cabinet body (21).