CN221226846U - Power switch cabinet with fireproof structure - Google Patents
Power switch cabinet with fireproof structure Download PDFInfo
- Publication number
- CN221226846U CN221226846U CN202322538738.0U CN202322538738U CN221226846U CN 221226846 U CN221226846 U CN 221226846U CN 202322538738 U CN202322538738 U CN 202322538738U CN 221226846 U CN221226846 U CN 221226846U
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- China
- Prior art keywords
- cabinet body
- cabinet
- air suction
- power switch
- fire extinguishing
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- 239000000779 smoke Substances 0.000 claims abstract description 23
- 230000017525 heat dissipation Effects 0.000 claims abstract description 18
- 238000009423 ventilation Methods 0.000 claims description 11
- 239000000428 dust Substances 0.000 claims description 8
- 230000005855 radiation Effects 0.000 claims description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract description 12
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract description 6
- 239000001569 carbon dioxide Substances 0.000 abstract description 6
- 238000007664 blowing Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a power switch cabinet with a fireproof structure, and relates to the technical field of power equipment. According to the utility model, the air suction fan is arranged to suck external air into the cabinet body, heat in the cabinet body is discharged through the heat dissipation port, so that the heat in the cabinet body is reduced, the possibility of fire is reduced, and the fire extinguishing mechanism is arranged, so that when the smoke sensor senses the fire, the electromagnetic valve can be started in time, and carbon dioxide in the air storage tank is released, so that fire extinguishing treatment is performed.
Description
Technical Field
The utility model relates to the technical field of power equipment, in particular to a power switch cabinet with a fireproof structure.
Background
There are more electronic component and cable wire inside the power switch cabinet, can produce more heat in the course of the work, lead to the inside air of switch cabinet comparatively dry, thereby the phenomenon of circuit short circuit can appear and produce the conflagration, but the switch cabinet among the prior art generally does not have fire behavior for cause great loss of property easily. For example, the patent publication number CN 210404374U describes a fire-proof switch cabinet, through installing smoke transducer in the cabinet body, after smoke transducer detects smog, transmission signal is to the controller, the work of controller drive rotating electrical machines, the flourishing sand table of drive upset, make the sand of putting out a fire empty on electrical equipment, the effect of putting out a fire is played, but the device adopts the sand of putting out a fire to put out a fire, difficult clearance to electronic component after putting out a fire influences the result of use, and the device does not consider radiating problem, lack heat dissipation mechanism, increase the possibility of appearing the condition of a fire.
Based on this, now provide a power switch cabinet with fire prevention structure, can eliminate the drawback that current device exists.
Disclosure of utility model
The utility model aims to provide a power switch cabinet with a fireproof structure, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a power switch cabinet with fire prevention structure, includes the cabinet body, cabinet body lower extreme is provided with the bottom plate, bottom plate lower extreme symmetry is provided with the support column, still includes heat dissipation mechanism, fire extinguishing mechanism and ventilation mechanism, heat dissipation mechanism sets up in one side of bottom plate, fire extinguishing mechanism sets up the upper end at the cabinet body, ventilation mechanism sets up the left side at the cabinet body.
Preferably, the heat dissipation mechanism comprises an air suction fan, the air suction fan is connected with the cabinet body through an air inlet pipe, the output end of the air suction fan is fixedly connected with an air suction pipe, one end of the air suction pipe is connected with an air suction head, a dust screen is arranged on the outer side of the air suction head, and a control valve is arranged on the outer side of the air inlet pipe.
Preferably, the fire extinguishing mechanism comprises a fire extinguishing box, an air storage tank is arranged in the fire extinguishing box, an electromagnetic valve is arranged on one side of the air storage tank, and the electromagnetic valve is connected with the cabinet body through a pipeline.
Preferably, the ventilation mechanism comprises a supporting block arranged on one side of the bottom plate, an electric push rod is fixedly arranged at the upper end of the supporting block, a sliding plate is fixedly arranged at the output end of the electric push rod, the sliding plate is in sliding connection with the cabinet body, and a plurality of openings are formed in the surface of the sliding plate.
Preferably, a smoke sensor is arranged in the cabinet body and is electrically connected with the air suction fan, the electromagnetic valve and the electric push rod.
Preferably, a plurality of heat dissipation openings are formed in one side, close to the supporting block, of the cabinet body.
Preferably, an alarm is installed on one side of the cabinet body, and the alarm is electrically connected with the smoke sensor.
Preferably, a cabinet door is arranged on one side of the cabinet body, and a handle is arranged on one side of the cabinet door.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, the air suction fan is arranged to suck external air into the cabinet body, and the heat in the cabinet body is discharged through the heat radiation port, so that the heat in the cabinet body is reduced, the possibility of fire is reduced, and the dust screen is arranged to facilitate the filtration of dust in the air;
2. According to the utility model, by arranging the fire extinguishing mechanism, when the smoke sensor senses a fire, the electromagnetic valve can be started in time, and carbon dioxide in the gas storage tank is released, so that fire extinguishing treatment is performed;
3. according to the utility model, the electric push rod is arranged, the electric push rod is started, and the output end of the electric push rod drives the sliding plate to move, so that the sliding plate is attached to one side of the cabinet body, and the effect of blocking air circulation is achieved.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of one side of the present utility model.
Fig. 3 is a cross-sectional view of a front view of the present utility model.
Reference numerals annotate: 101. a cabinet body; 102. a bottom plate; 103. a support column; 104. a smoke sensor; 105. a heat radiation port; 106. a cabinet door; 200. a heat dissipation mechanism; 201. an air suction fan; 202. an air inlet pipe; 203. an air suction pipe; 204. an air suction head; 205. a dust screen; 300. a fire extinguishing mechanism; 301. a fire extinguishing box; 302. a gas storage tank; 303. an electromagnetic valve; 401. a ventilation mechanism; 401. a support block; 402. an electric push rod; 403. a slide plate; 404. an opening.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent.
Example 1
In this embodiment, as shown in fig. 1-3, a power switch cabinet with a fireproof structure includes a cabinet body 101, electronic components are disposed inside the cabinet body 101, a bottom plate 102 is disposed at the lower end of the cabinet body 101, support columns 103 are symmetrically disposed at the lower end of the bottom plate 102, a heat dissipation mechanism 200, a fire extinguishing mechanism 300 and a ventilation mechanism 400 are further included, the heat dissipation mechanism 200 is disposed at one side of the bottom plate 102, the heat dissipation mechanism 200 enables heat generated during operation of the electronic components to be rapidly discharged, the fire extinguishing mechanism 300 is disposed at the upper end of the cabinet body 101, the fire extinguishing mechanism 300 enables fire to be rapidly extinguished when fire occurs, large influence on the electronic components is prevented, the ventilation mechanism 400 is disposed at the left side of the cabinet body 101, before the power switch cabinet with the fireproof structure starts to be used, the device is moved to a designated place, a blowing fan 201 is started, heat dissipation treatment is performed inside the cabinet body 101, and a smoke sensor 104 is restarted, so that the smoke sensor 104 enters a working state;
As shown in fig. 2 and fig. 3, the heat dissipation mechanism 200 includes an air suction fan 201, the air suction fan 201 is used for sucking external air into the cabinet 101, the air suction fan 201 is connected with the cabinet 101 through an air inlet pipe 202, an output end of the air suction fan 201 is fixedly connected with an air suction pipe 203, one end of the air suction pipe 203 is connected with an air suction head 204, a dust screen 205 is arranged on the outer side of the air suction head 204, the dust screen 205 is used for preventing dust in the air from being sucked into the cabinet 101, the use of electronic components is prevented from being influenced, a control valve is arranged on the outer side of the air inlet pipe 202, and the content of the external air entering the cabinet 101 can be regulated by arranging the control valve, so that the flow of the external air and the carbon dioxide can be conveniently blocked after a fire occurs;
As shown in fig. 2 and fig. 3, the fire extinguishing mechanism 300 comprises a fire extinguishing box 301, a gas storage tank 302 is arranged in the fire extinguishing box 301, the gas storage tank 302 is used for storing carbon dioxide to be used, safety accidents caused by gas leakage are avoided, an electromagnetic valve 303 is arranged on one side of the gas storage tank 302, release of the carbon dioxide is controlled through the electromagnetic valve 303, the electromagnetic valve 303 is connected with the cabinet 101 through a pipeline, a gas filling port is formed in the top of the fire extinguishing box 301, and the gas filling port is located above the gas storage tank 302, so that gas filling treatment can be conveniently and timely carried out according to the gas content in the gas storage tank 302;
As shown in fig. 2 and fig. 3, the ventilation mechanism 400 includes a supporting block 401 disposed on one side of the base plate 102, an electric push rod 402 is fixedly mounted at an upper end of the supporting block 401, an output end of the electric push rod 402 is fixedly provided with a slide plate 403, the slide plate 403 is slidably connected with the cabinet body 101, a plurality of openings 404 are disposed on a surface of the slide plate 403, the electric push rod 402 is started, and an output end of the electric push rod 402 performs expansion and contraction treatment, so as to drive the slide plate 403 to slide, so that the slide plate 403 is attached to or separated from the cabinet body 101, ventilation treatment or air flow obstruction is performed, and safety and stability of the power switch cabinet with a fireproof structure are increased;
As shown in fig. 3, a smoke sensor 104 is disposed in the cabinet 101, the smoke sensor 104 is electrically connected with the air suction fan 201, the electromagnetic valve 303 and the electric push rod 402, and the smoke sensor 104 can detect whether a fire occurs in the cabinet 101, so that the fire extinguishing mechanism 300 can be controlled in time, the fire extinguishing efficiency is accelerated, and loss is avoided;
As shown in fig. 3, a plurality of heat dissipation openings 105 are formed on one side of the cabinet body 101, which is close to the supporting block 401, heat inside the cabinet body 101 can be timely discharged through the heat dissipation openings 105, the openings 404 are arranged in a staggered manner with the heat dissipation openings 105, and when the sliding plate 403 is closely attached to the cabinet body 101, the openings 404 are staggered with the heat dissipation openings 105, so that the cabinet body 101 is in a closed state, and the practical efficiency of the fire extinguishing mechanism 300 is increased.
Example 2
As shown in fig. 2, an alarm is installed on one side of the cabinet 101, and the alarm is electrically connected with the smoke sensor 104, when a fire occurs, the smoke sensor 104 can control the alarm to alarm, so as to remind an operator to perform power-off treatment on the cabinet 101 as soon as possible, and the cabinet 101 is convenient to overhaul;
as shown in fig. 1, a cabinet door 106 is disposed on one side of the cabinet body 101, and a handle is disposed on one side of the cabinet door 106, so that operation and use of the interior of the cabinet body 101 are facilitated, and overall practicability of the power switch cabinet with the fireproof structure is improved.
Before the power switch cabinet with the fireproof structure starts to be used, the power switch cabinet is firstly moved to a designated place, the cabinet door 106 is closed, the smoke sensor 104 is started, the smoke sensor 104 enters a working state, the blowing fan 201 is started again, external air finally reaches the inside of the cabinet body 101 through the air suction pipe 203 and the air inlet pipe 202, heat generated by electronic elements is discharged, when the smoke sensor 104 senses a fire, the smoke sensor 104 controls the electric push rod 402 to start, the slide plate 403 is tightly attached to one side of the cabinet body 101, the smoke sensor 104 controls the blowing fan 201 to stop running, the smoke sensor 104 controls the electromagnetic valve 303 to start, and carbon dioxide is released to extinguish the fire.
The foregoing is merely specific embodiments of the disclosure, but the protection scope of the disclosure is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the disclosure, and it is intended to cover the scope of the disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (5)
1. The power switch cabinet with the fireproof structure comprises a cabinet body (101), wherein a bottom plate (102) is arranged at the lower end of the cabinet body (101), and support columns (103) are symmetrically arranged at the lower end of the bottom plate (102);
The heat radiation device is characterized by further comprising a heat radiation mechanism (200), wherein the heat radiation mechanism (200) is arranged on one side of the bottom plate (102);
The fire extinguishing mechanism (300) is arranged at the upper end of the cabinet body (101);
A ventilation mechanism (400), the ventilation mechanism (400) being arranged on the left side of the cabinet body (101);
The heat dissipation mechanism (200) comprises an air suction fan (201), the air suction fan (201) is connected with the cabinet body (101) through an air inlet pipe (202), the output end of the air suction fan (201) is fixedly connected with an air suction pipe (203), one end of the air suction pipe (203) is connected with an air suction head (204), a dust screen (205) is arranged on the outer side of the air suction head (204), and a control valve is arranged on the outer side of the air inlet pipe (202);
The fire extinguishing mechanism (300) comprises a fire extinguishing box (301), wherein an air storage tank (302) is arranged in the fire extinguishing box (301), an electromagnetic valve (303) is arranged on one side of the air storage tank (302), and the electromagnetic valve (303) is connected with the cabinet body (101) through a pipeline;
The ventilation mechanism (400) comprises a supporting block (401) arranged on one side of the bottom plate (102), an electric push rod (402) is fixedly arranged at the upper end of the supporting block (401), a sliding plate (403) is fixedly arranged at the output end of the electric push rod (402), the sliding plate (403) is in sliding connection with the cabinet body (101), and a plurality of openings (404) are formed in the surface of the sliding plate (403).
2. The power switch cabinet with the fireproof structure according to claim 1, wherein a smoke sensor (104) is arranged in the cabinet body (101), and the smoke sensor (104) is electrically connected with an air suction fan (201), an electromagnetic valve (303) and an electric push rod (402).
3. The power switch cabinet with the fireproof structure according to claim 2, characterized in that a plurality of heat dissipation openings (105) are arranged on one side of the cabinet body (101) close to the supporting block (401).
4. The power switch cabinet with the fireproof structure according to claim 2, wherein an alarm is installed on one side of the cabinet body (101), and the alarm is electrically connected with the smoke sensor (104).
5. The power switch cabinet with the fireproof structure according to claim 1, characterized in that a cabinet door (106) is arranged on one side of the cabinet body (101), and a handle is arranged on one side of the cabinet door (106).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322538738.0U CN221226846U (en) | 2023-09-19 | 2023-09-19 | Power switch cabinet with fireproof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322538738.0U CN221226846U (en) | 2023-09-19 | 2023-09-19 | Power switch cabinet with fireproof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221226846U true CN221226846U (en) | 2024-06-25 |
Family
ID=91565655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322538738.0U Active CN221226846U (en) | 2023-09-19 | 2023-09-19 | Power switch cabinet with fireproof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221226846U (en) |
-
2023
- 2023-09-19 CN CN202322538738.0U patent/CN221226846U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |