CN221309380U - Automatic fire extinguishing device for fire control of electrical cabinet - Google Patents
Automatic fire extinguishing device for fire control of electrical cabinet Download PDFInfo
- Publication number
- CN221309380U CN221309380U CN202323043369.4U CN202323043369U CN221309380U CN 221309380 U CN221309380 U CN 221309380U CN 202323043369 U CN202323043369 U CN 202323043369U CN 221309380 U CN221309380 U CN 221309380U
- Authority
- CN
- China
- Prior art keywords
- fire extinguishing
- fixedly connected
- sealing
- sealing cover
- fire
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 84
- 238000005452 bending Methods 0.000 claims abstract description 6
- 230000000087 stabilizing effect Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 4
- 239000001301 oxygen Substances 0.000 abstract description 4
- 229910052760 oxygen Inorganic materials 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000003381 stabilizer Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a fire-fighting automatic fire extinguishing device for an electrical cabinet, which relates to the technical field of electrical cabinets and comprises a cabinet body, wherein a fixing plate is fixedly connected to the inside of the cabinet body, fire extinguishing cavities and storage cavities are formed in two sides of the fixing plate, fire extinguishing tanks are arranged in the storage cavities, a sealing box and a sealing cover are arranged in the fire extinguishing cavities, the sealing box is fixedly connected to a fixing frame, a wire passing plate is arranged at the bottom of the fixing frame, a bending groove corresponding to the wire passing plate is arranged at the bottom of the sealing cover, a sealing ring is fixedly connected to one side of the sealing cover, and the sealing box and the sealing cover are hollow and can be mutually matched for sealing. According to the automatic fire extinguishing device for the electrical cabinet, the sealed cavity can isolate external oxygen from fire, and can prevent external air flow from affecting sprayed fire extinguishing gas, so that the fire extinguishing gas is prevented from being driven by the external air flow and can fly to the outside from the vent hole, thereby causing the conditions of unsatisfactory fire extinguishing effect and prolonged fire extinguishing time.
Description
Technical Field
The utility model relates to the technical field of electrical cabinets, in particular to an automatic fire extinguishing device for electrical cabinet fire control.
Background
The electric cabinet is a cabinet which is formed by processing steel materials and is used for protecting components from working normally. The electrical cabinet is widely used mainly in chemical industry, environmental protection industry, electric power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, transportation industry and the like, in the use, equipment in the electrical cabinet can generate heating, and electrical fire can possibly be caused when the temperature in the electrical cabinet is too high, and although devices such as fire extinguishing tanks are arranged on some electrical cabinets, the electrical cabinet provided with the fire extinguishing device is easy to be influenced by the vent holes arranged on the box body when the fire is extinguished, and the ejected gas is influenced by the air flow and can drift to the outside from the vent holes to influence the fire extinguishing effect.
In China, patent application number: the utility model discloses an explosion-proof regulator cubicle that can put out a fire automatically in CN216750694U, the structure includes the bottom plate, and bottom plate one end is fixed with the backup pad, and the bottom plate both sides are fixed with first curb plate and second curb plate respectively, and the backup pad is fixed with first curb plate and second curb plate, and backup pad, first curb plate and second curb plate top are fixed with the roof. This can automatic fire extinguishing's explosion-proof regulator cubicle, roof front end sets up to the opening, and when taking place electric fire, the lifter plate is put out a fire although can reciprocate, but because of being the opening, gas cylinder spun fire extinguishing gas receives the influence of external air current easily, and spun gas receives the drive of air current, can drift to the external world from the ventilation hole to lead to the fire extinguishing effect to be unsatisfactory, the time of extension fire extinguishing.
Therefore, it is necessary to provide an automatic fire extinguishing apparatus for electrical cabinets to solve the above problems.
Disclosure of utility model
(One) solving the technical problems
The utility model aims at: in order to solve the problems in the background technology, the utility model provides an automatic fire extinguishing device for an electrical cabinet.
(II) technical scheme
The utility model adopts the following technical scheme for realizing the purposes:
The utility model provides an regulator cubicle fire control automatic fire extinguishing device, includes the cabinet body, the inside fixedly connected with fixed plate of the cabinet body, the both sides of fixed plate are equipped with fire extinguishing chamber and storage chamber, be equipped with fire extinguishing tank in the storage chamber, fire extinguishing chamber is equipped with seal box and sealed lid, seal box fixed connection is on the mount, the bottom of mount is equipped with the line board, the bottom of sealed lid is equipped with the bending groove that corresponds with the line board, the one side fixedly connected with sealing ring of sealed lid, seal box and sealed inside be cavity, and can mutually support and seal, the inside symmetrical fixedly connected with pneumatic cylinder of the cabinet body, the symmetry the output fixedly connected with of pneumatic cylinder is covered in the sealing, fire extinguishing controller is installed at the top of fixed plate, fire extinguishing controller's inside fixedly connected with communicating pipe, the one end of communicating pipe is connected with the top of mount, and extends to the inside of mount, the other end of communicating pipe is connected with the nozzle department of fire extinguishing tank.
Preferably, the fire extinguishing cavity is internally provided with a guide rod, the guide rod is fixedly connected to the fixed plate and the solid inner wall, the guide rod is connected with a sliding block in a sliding manner, and the sliding block is fixedly connected to two sides of the sealing cover.
Preferably, the inside fixedly connected with mounting bracket of seal box, the mounting bracket is last to have seted up the mounting hole, the detector is installed at the top of seal box.
Preferably, a one-way air outlet valve is arranged at the bottom of the sealing cover and is communicated to the inside of the sealing cover.
Preferably, the wire passing plate is provided with a sealing joint, the bottom of the cabinet body is provided with a wire passing groove vertically corresponding to the sealing joint, the bottom of the cabinet body is provided with a fan, and the rear side of the cabinet body is provided with a rear cover.
Preferably, the bottom fixedly connected with stabilizer of the cavity of putting out a fire, the middle part fixedly connected with stabilizer of the cavity of putting out a fire, the interior ring face swing joint of stabilizer has the fire tank.
Compared with the prior art, the utility model has the beneficial effects that:
1. the fire extinguishing device is arranged on the mounting frame in the sealing box by an electric appliance, when the detector in the sealing box detects that fire occurs in the sealing box, the hydraulic cylinder is started, the sealing cover and the sealing box are closed together by the hydraulic cylinder, so that a sealed cavity is formed inside the sealing box and the sealing cover, a fire extinguishing material in the fire extinguishing tank is controlled by the fire extinguishing controller to enter the cavity, internal flames are extinguished, the sealed cavity can be isolated from the fire by external oxygen and fire, the external air flow can be prevented from affecting the ejected fire extinguishing air, the fire extinguishing air is prevented from being driven by the external air flow, and the fire extinguishing air can fly to the outside from the vent hole, so that the fire extinguishing effect is not ideal, and the fire extinguishing time is prolonged.
2. The stable table and the stable frame can stably support the fire extinguishing tank to be stored in the storage cavity, and the occurrence of inclination and shaking is prevented.
3. The sealing joint is used for connecting the cable of the electrical appliance, plays a sealing role in the interior, and the one-way air outlet valve can timely exhaust when the internal pressure is overlarge so as to prevent the pressure in the cavity from being overlarge.
Drawings
FIG. 1 is a schematic perspective view of the structure of the present utility model;
FIG. 2 is a schematic view in perspective of the interior of the structure of the present utility model;
FIG. 3 is a schematic perspective view of the distribution of fire extinguishing chambers and storage chambers in the present utility model;
FIG. 4 is a perspective view showing a connecting structure of the seal box and the seal cover in the present utility model;
Fig. 5 is a perspective view showing a connection structure of the seal box and the mounting frame in the present utility model.
Reference numerals:
101. A cabinet body; 102. a fixing plate; 103. a fire extinguishing chamber; 104. a storage chamber; 105. a fire extinguishing tank; 106. a seal box; 107. sealing cover; 108. a wire passing plate; 109. a bending groove; 110. a seal ring; 111. a hydraulic cylinder; 112. a fire suppression controller; 113. a communicating pipe; 114. a guide rod; 115. a sliding block; 116. a mounting frame; 117. a one-way air outlet valve; 118. sealing the joint; 119. wire passing grooves; 120. a fan; 121. a stabilization table; 122. a stabilizing rack; 123. a detector; 124. and a rear cover.
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.
Referring to fig. 1-5, an automatic fire extinguishing device for electrical cabinets comprises a cabinet body 101, a lifting ring is installed at the top of the cabinet body 101, a moving wheel is installed at the bottom of the cabinet body, a control screen is arranged at the front end of the cabinet body, a fixing plate 102 is fixedly connected to the inside of the cabinet body 101, fire extinguishing cavities 103 and storage cavities 104 are arranged on two sides of the fixing plate 102, the storage cavities 104 are used for storing fire extinguishing cans 105, the fire extinguishing cavities 103 are used for installing electrical appliances, the fire extinguishing cans 105 are arranged in the storage cavities 104, a sealing box 106 and a sealing cover 107 are arranged in the fire extinguishing cavities 103, the sealing box 106 and the sealing cover 107 can form a sealing cavity, the sealing cavity is used for isolating the electrical appliances from external oxygen, the sealing box 106 is fixedly connected to a fixing frame, a wire passing plate 108 is arranged at the bottom of the fixing frame, a bending groove 109 corresponding to the wire passing plate 108 is arranged at the bottom of the sealing cover 107, the bending groove 109 and the wire passing plate 108 are mutually corresponding, the wire passing plate 108 is used for fixing a sealing joint 118, one surface of the sealing cover 107 is fixedly connected with a sealing ring 110, the sealing ring 110 is made of fireproof materials, when the sealing cover 107 moves towards the sealing box 106, the sealing ring 110 plays a role in sealing a joint, the sealing box 106 and the sealing cover 107 are hollow and can be matched with each other to seal, a hydraulic cylinder 111 is symmetrically and fixedly connected in the cabinet 101, the output end of the hydraulic cylinder 111 can drive the sealing cover 107 to move towards the sealing box 106 so as to isolate internal electric appliances, the output end of the symmetrical hydraulic cylinder 111 is fixedly connected on the sealing cover 107, a fire extinguishing controller 112 is arranged at the top of the fixing plate 102, the fire extinguishing controller 112 is used for controlling the on-off of a communicating pipe 113, when a fire happens, fire extinguishing substances in the fire extinguishing tank 105 can enter the sealing box 106 to extinguish flames, the communicating pipe 113 is fixedly connected in the fire extinguishing controller 112, one end of the communicating pipe 113 is connected to the top of the fixing frame and extends to the inside of the fixing frame, and the other end of the communicating pipe 113 is connected to the nozzle of the fire extinguishing tank 105.
Specifically, referring to fig. 2 and 4, a guide rod 114 is disposed in the fire extinguishing chamber 103, the guide rod 114 is fixedly connected to the fixing plate 102 and the solid inner wall, a sliding block 115 is slidably connected to the guide rod 114, the sliding block 115 is fixedly connected to two sides of the sealing cover 107, and when the output end of the hydraulic cylinder 111 drives the sealing cover 107 to move towards the sealing box 106, the guide rod 114 can ensure stability during movement.
Specifically, referring to fig. 4 and 5, the inside of the sealing box 106 is fixedly connected with a mounting frame 116, mounting holes are formed in the mounting frame 116, a detector 123 is mounted on the top of the sealing box 106, the mounting holes are used for mounting the electric appliance on the mounting frame 116, and a sealing joint 118 at the bottom is used for passing through connecting wires.
Specifically, referring to fig. 4, the one-way air outlet valve 117 is installed at the bottom of the sealing cap 107, the one-way air outlet valve 117 is communicated to the inside of the sealing cap 107, and when the sealing cap 107 is covered on the sealing case 106, the pressure of the inside becomes large when the fire extinguishing tank 105 sprays fire extinguishing substances to the inside, the one-way air outlet valve 117 can prevent the pressure from being generated, and can timely discharge the pressure.
Specifically, referring to fig. 2 and 3, the wire passing board 108 is provided with a sealing joint 118, the sealing joint 118 is also made of fireproof materials, the bottom of the cabinet 101 is provided with a wire passing groove 119 vertically corresponding to the sealing joint 118, the wire passing groove 119 facilitates the cable to enter the interior of the cabinet 101 to be connected with an electric appliance, the bottom of the cabinet 101 is provided with a fan 120, and the rear side of the cabinet 101 is provided with a rear cover 124.
Specifically, the bottom fixedly connected with stabilizer 121 of fire extinguishing chamber 103, the middle part fixedly connected with stabilizer 122 of fire extinguishing chamber 103, the interior ring face swing joint of stabilizer 122 has fire extinguishing tank 105, stabilizer 121 and stabilizer 122 are used for keeping the stability when fire extinguishing tank 105 is placed, prevent to produce when using and rock or incline.
In this embodiment, the electrical apparatus is installed on the installation frame 116 inside the sealed box 106, the cable enters the cabinet 101 from the wire passing groove 119, and is fixed on the sealed box 106 through the sealing joint 118, the fire extinguishing controller 112 controls the on-off of the fire extinguishing tank 105 and the sealed box 106, and the detector 123 is located at the top of the inner wall of the sealed box 106.
When the detector 123 detects that smoke is generated in the sealing box 106, the hydraulic cylinder 111 is started, the output end of the hydraulic cylinder 111 drives the sealing cover 107 to cover the sealing box 106, the sealing ring 110 plays a role in sealing, an internal electric appliance is isolated from external oxygen, the fire extinguishing controller 112 controls the fire extinguishing substances sprayed by the fire extinguishing tank 105 to enter a sealing cavity, the flames generated in the cavity are extinguished, the sealing cavity can prevent the influence of external airflow on the fire extinguishing effect, and the one-way air outlet valve 117 exhausts when the pressure in the cavity is overlarge, so that the pressure in the cavity can be prevented from being overlarge.
The present utility model is not limited to the preferred embodiments, but the patent protection scope of the utility model is defined by the claims, and all equivalent structural changes made by the specification and the drawings are included in the scope of the utility model.
Claims (6)
1. The utility model provides an regulator cubicle fire control automatic fire extinguishing device, includes the cabinet body (101), its characterized in that: the fire extinguishing device is characterized in that a fixing plate (102) is fixedly connected to the inside of the cabinet body (101), a fire extinguishing cavity (103) and a storage cavity (104) are arranged on two sides of the fixing plate (102), a fire extinguishing tank (105) is arranged in the storage cavity (104), a sealing box (106) and a sealing cover (107) are arranged in the fire extinguishing cavity (103), the sealing box (106) is fixedly connected to a fixing frame, a wire passing plate (108) is arranged at the bottom of the fixing frame, a bending groove (109) corresponding to the wire passing plate (108) is arranged at the bottom of the sealing cover (107), a sealing ring (110) is fixedly connected to one side of the sealing cover (107), the sealing box (106) and the inside of the sealing cover (107) are hollow and can be mutually matched for sealing, the inside of the cabinet body (101) is symmetrically and fixedly connected with a hydraulic cylinder (111), the output end of the hydraulic cylinder (111) is fixedly connected to the sealing cover (107), a fire extinguishing controller (112) is arranged at the top of the fixing plate (102), the inside of the fixing frame is fixedly connected to the sealing cover (113), a communicating pipe (113) is connected to the top of the fixing frame, and one end of the communicating pipe (113) extends to the fire extinguishing nozzle.
2. An electrical cabinet fire fighting automatic fire extinguishing apparatus according to claim 1, characterized in that: the fire extinguishing chamber (103) is internally provided with a guide rod (114), the guide rod (114) is fixedly connected to the fixed plate (102) and the solid inner wall, the guide rod (114) is connected with a sliding block (115) in a sliding manner, and the sliding block (115) is fixedly connected to two sides of the sealing cover (107).
3. An electrical cabinet fire fighting automatic fire extinguishing apparatus according to claim 2, characterized in that: the inside fixedly connected with mounting bracket (116) of seal box (106), the mounting bracket (116) is last to have seted up the mounting hole, detector (123) are installed at the top of seal box (106).
4. A fire fighting automatic fire extinguishing apparatus for electrical cabinets according to claim 3, characterized in that: the bottom of the sealing cover (107) is provided with a one-way air outlet valve (117), and the one-way air outlet valve (117) is communicated to the inside of the sealing cover (107).
5. An electrical cabinet fire fighting automatic fire extinguishing apparatus according to claim 4, characterized in that: install sealed joint (118) on crossing line board (108), wire casing (119) with sealed joint (118) perpendicular correspondence have been seted up to the bottom of the cabinet body (101), fan (120) are installed to cabinet body (101) bottom, back lid (124) are installed to the rear side of the cabinet body (101).
6. An electrical cabinet fire fighting automatic fire extinguishing apparatus according to claim 5, characterized in that: the fire extinguishing device is characterized in that a stabilizing table (121) is fixedly connected to the bottom of the fire extinguishing cavity (103), a stabilizing frame (122) is fixedly connected to the middle of the fire extinguishing cavity (103), and a fire extinguishing tank (105) is movably connected to the inner annular surface of the stabilizing frame (122).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323043369.4U CN221309380U (en) | 2023-11-11 | 2023-11-11 | Automatic fire extinguishing device for fire control of electrical cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323043369.4U CN221309380U (en) | 2023-11-11 | 2023-11-11 | Automatic fire extinguishing device for fire control of electrical cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221309380U true CN221309380U (en) | 2024-07-12 |
Family
ID=91797557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323043369.4U Active CN221309380U (en) | 2023-11-11 | 2023-11-11 | Automatic fire extinguishing device for fire control of electrical cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221309380U (en) |
-
2023
- 2023-11-11 CN CN202323043369.4U patent/CN221309380U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |