CN116780358B - Automatic outage fire-extinguishing power cabinet - Google Patents
Automatic outage fire-extinguishing power cabinet Download PDFInfo
- Publication number
- CN116780358B CN116780358B CN202310582535.3A CN202310582535A CN116780358B CN 116780358 B CN116780358 B CN 116780358B CN 202310582535 A CN202310582535 A CN 202310582535A CN 116780358 B CN116780358 B CN 116780358B
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- Prior art keywords
- fixedly connected
- wall
- spring
- shell
- connector
- Prior art date
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- 239000011521 glass Substances 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 230000009471 action Effects 0.000 abstract description 9
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 22
- 229910002092 carbon dioxide Inorganic materials 0.000 description 11
- 239000001569 carbon dioxide Substances 0.000 description 11
- 239000007789 gas Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 6
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000010960 cold rolled steel Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention relates to the technical field of electrical cabinets and discloses an automatic power-off and fire-extinguishing gas cabinet, which comprises a trigger mechanism, wherein the trigger mechanism comprises a second slide block which is slidably connected to the outer wall of a first slide rod, the outer wall of each first slide rod is slidably connected with a second slide block, one end of a first spring far away from a cabinet body is fixedly connected with the second slide block, the outer wall of the second slide block is fixedly connected with a shell, the top of the shell is fixedly connected with a glass column, one end of the glass column far away from the shell is fixedly connected with a transverse plate, the outer wall of the shell is fixedly connected with a sealing component, the inner wall of the shell is fixedly connected with a third slide rod, the outer wall of the third slide rod is slidably connected with an auxiliary component, and the purpose of the arrangement is that the glass column becomes fragile at high temperature after the equipment is fired, the first spring is not supported to give pressure to break, the shell loses supporting force, and the shell is driven to move upwards under the action of the first spring force.
Description
Technical Field
The invention relates to the technical field of electrical cabinets, in particular to an automatic power-off and fire-extinguishing electrical cabinet.
Background
The electric cabinet is a cabinet which is formed by processing steel materials and is used for protecting components from working normally. The materials for manufacturing the electrical cabinet are generally divided into two types, namely a hot-rolled steel plate and a cold-rolled steel plate. Compared with a hot-rolled steel plate, the cold-rolled steel plate is softer in material and more suitable for manufacturing an electrical cabinet. The electric cabinet is widely used in chemical industry, environmental protection industry, electric power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, traffic industry and the like.
The patent application with the application number of CN202221710007.9 discloses a self-checking fire-extinguishing type regulator cubicle, and carbon dioxide gets into the shunt tubes through connecting the fill, and carbon dioxide gets into in the regulator cubicle through a plurality of nozzles on the shunt tubes, carries out fire extinguishing work, makes carbon dioxide in the carbon dioxide storage jar body get into more dispersion in the regulator cubicle through setting up the reposition of redundant personnel subassembly, and carbon dioxide coverage is wider, improves the effect of putting out a fire.
When the equipment encounters the condition of fire of an electrical cabinet, only carbon dioxide is simply sprayed to the inner wall of the cabinet body to extinguish the fire, but the electronic element is not powered off, the electronic element is still in a working state, the hidden danger of fire still exists, the sprayed carbon dioxide can flow out from the radiating holes and the wiring holes, and when the sprayed carbon dioxide is dispersed, the condition of secondary fire possibly occurs.
Disclosure of Invention
The invention aims to provide an automatic power-off and fire-extinguishing gas holder so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides an automatic outage fire-extinguishing electricity gas holder, includes the cabinet body, the front end of the cabinet body is connected with cabinet door one through the bearing rotation, the front end of the cabinet body is connected with cabinet door two through the bearing rotation, the inner wall fixedly connected with diaphragm of the cabinet body, the vent has all been seted up to the both sides of the cabinet body, the inner wall fixedly connected with slide bar one of the cabinet body, and wherein the quantity of slide bar one is four, the one end and the diaphragm fixed connection of the cabinet body are kept away from to the slide bar one, the outer wall cover of slide bar one is equipped with spring one, the one end and the cabinet body fixed connection of spring one, the inner wall fixedly connected with closure assembly of the cabinet body still includes:
the triggering mechanism comprises a second sliding block which is slidably connected to the outer wall of a first sliding rod, wherein the outer wall of each first sliding rod is slidably connected with a second sliding block, one end of a first spring, which is far away from the cabinet body, is fixedly connected with a second sliding block, the outer wall of the second sliding block is fixedly connected with a shell, the top of the shell is fixedly connected with a glass column, one end of the glass column, which is far away from the shell, is fixedly connected with a transverse plate, the outer wall of the shell is fixedly connected with a sealing component, the inner wall of the shell is fixedly connected with a third sliding rod, the outer wall of the third sliding rod is slidably connected with an auxiliary component, and the purpose of the arrangement is that the glass column becomes fragile at high temperature after the inside of the device is on fire, the first spring is not supported to give pressure to break, the shell loses supporting force, and the shell is driven to move upwards under the action of spring force;
the fire extinguishing mechanism comprises a bracket fixed at the top of the transverse plate, the top of the bracket is fixedly connected with an air storage tank, the outer wall of the air storage tank is fixedly connected with valve assemblies, the number of the valve assemblies is two, and the valve assemblies penetrate through the transverse plate and extend into the shell.
According to the technical scheme, the closing component comprises a first sliding block, the inner wall of the first sliding block is connected with a second sliding rod in a sliding mode, one side of the second sliding rod is fixedly connected with a first circular plate, the outer wall of the second sliding rod is sleeved with a second spring, one end of the second spring is fixedly connected with the first circular plate, and one end of the second spring, far away from the first circular plate, is fixedly connected with the first sliding block.
According to the technical scheme, the bottom fixedly connected with closure plate that the plectane was kept away from to the slide bar is first, the equal fixedly connected with elasticity arc pole in both ends of closure plate is first, the inner wall sliding connection of closure plate has cylinder one, the one end and the shell fixed connection of closure plate are kept away from to cylinder one, the purpose of setting up like this is in order to through setting up closure assembly, after this equipment is inside to fire, closure assembly upwards moves along the orbit of slide bar three, drives cylinder one and breaks away from the closure plate, makes the closure plate can block up the wiring hole, further prevents outside oxygen inflow cabinet body inside.
According to the technical scheme, airtight subassembly includes connector one, the outer wall of shell and connector one fixed connection, the outer wall fixedly connected with elasticity arc pole two of connector one, the one end fixedly connected with connector two of connector one is kept away from to elasticity arc pole two, the one end fixedly connected with cylinder two of connector two is kept away from to elasticity arc pole two, the one end fixedly connected with slider three of connector two is kept away from to the cylinder two.
According to the technical scheme, the outer wall fixedly connected with connector III of the cabinet body, the outer wall of connector III rotates and is connected with the closure board, the spout has all been seted up to the both sides of closure board, the outer wall and the spout sliding connection of slider III, the purpose of setting up like this is in order to through setting up airtight subassembly, after this equipment is inside to take the fire, can drive the closure board and block up the vent at the in-process that the shell upwards moved, prevents the oxygen of outer wall from flowing into the cabinet body from the vent, also prevents simultaneously that the flame from wearing out from the vent.
According to the technical scheme, the auxiliary assembly comprises a sliding block IV, the outer wall of the sliding rod III is in sliding connection with the sliding block IV, a connecting column I is fixedly connected to the outer wall of the sliding block IV, and a connecting buckle is connected to one end, far away from the sliding block IV, of the connecting column I through bearing rotation.
According to the technical scheme, the inner wall sliding connection of connector link has the U template, the both ends fixedly connected with plectane second of U template, the outer wall cover of U template is equipped with the spring III, the one end and the plectane second fixed connection of spring III, the one end and the connector link fixed connection of plectane second are kept away from to the spring III, and the purpose of setting up like this is in order to through setting up auxiliary assembly, after this equipment is inside to fire, closes the switch of switch under auxiliary assembly's effect automatically, breaks out the fire hidden danger, prevents to appear the secondary and fire.
According to the technical scheme, the valve assembly comprises a first air duct, an outer wall fixedly connected with second air duct of first air duct, one end fixedly connected with outlet duct of first air duct is kept away from to second air duct, the top and the first fixedly connected with of air duct of outlet duct, the inner wall fixedly connected with spring four of outlet duct, one end fixedly connected with piston of air duct is kept away from to spring four, the inner wall and the piston sliding connection of outlet duct, the piston is kept away from the one end fixedly connected with spliced pole two of spring four, the outlet duct is run through to the bottom of spliced pole two, the bottom fixedly connected with annular slab of spliced pole two, and the purpose of setting like this is in order to through setting up the valve assembly, after this equipment is inside to strike the annular slab, drives the piston and removes, makes carbon dioxide gas follow gas holder blowout, carries out automatic fire extinguishing.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the airtight assembly is arranged, when the interior of the equipment is on fire, the glass column can be fragile at high temperature, the glass column cannot be supported to be broken under the pressure given by the first spring, the first spring drives the shell to move upwards, the airtight plate can be driven to block the vent in the moving process, oxygen on the outer wall is prevented from flowing into the cabinet body from the vent, and flame is prevented from penetrating out from the vent.
2. According to the invention, the closing component is arranged, and after the fire in the equipment is generated, the closing component moves upwards along the track of the third sliding rod to drive the first cylinder to be separated from the closing plate, so that the closing plate can block the wiring hole, and further, the external oxygen is prevented from flowing into the cabinet body.
3. According to the invention, by arranging the auxiliary component, after the internal part of the equipment is on fire, the switch of the electric switch is automatically closed under the action of the auxiliary component, the fire hidden danger is stopped, and the secondary fire is prevented.
4. According to the invention, the valve component is arranged, and when the equipment is internally ignited, the shell impacts the annular plate to drive the piston to move, so that carbon dioxide gas is sprayed out of the gas storage tank, and automatic fire extinguishing is performed.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the interior of the overall structure of the present invention;
FIG. 3 is a schematic illustration of the components of the integral structural portion of the present invention;
FIG. 4 is a schematic view of a closure assembly of the present invention;
FIG. 5 is a schematic view of the trigger mechanism of the present invention;
FIG. 6 is a schematic view of a closure assembly of the present invention;
FIG. 7 is a schematic view of an accessory assembly of the present invention;
FIG. 8 is a schematic view of a valve assembly of the present invention;
in the figure: 1. a cabinet body; 101. a cabinet door I; 102. a cabinet door II; 103. a cross plate; 104. a vent; 105. a first slide bar; 106. a first spring; 11. a closure assembly; 111. a first sliding block; 112. a second slide bar; 113. a circular plate I; 114. a second spring; 115. a closing plate; 116. an elastic arc-shaped rod I; 117. a first cylinder; 2. a trigger mechanism; 201. a second slide block; 202. a housing; 203. a glass column; 204. a third slide bar; 21. a closing assembly; 211. a first connector; 212. an elastic arc-shaped rod II; 213. a second connector; 214. a second cylinder; 215. a third slide block; 216. a third connector; 217. a sealing plate; 218. a chute; 22. an auxiliary component; 221. a sliding block IV; 222. a first connecting column; 223. a connecting buckle; 224. a U-shaped plate; 225. a circular plate II; 226. a third spring; 3. a fire extinguishing mechanism; 301. a bracket; 302. a gas storage tank; 31. a valve assembly; 311. an air duct I; 312. an air duct II; 313. an air outlet pipe; 314. a spring IV; 315. a piston; 316. a second connecting column; 317. and an annular plate.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides an automatic outage fire-extinguishing electricity gas holder, including the cabinet body 1, the front end of the cabinet body 1 is connected with cabinet door one 101 through the bearing rotation, the front end of the cabinet body 1 is connected with cabinet door two 102 through the bearing rotation, the inner wall fixedly connected with diaphragm 103 of the cabinet body 1, vent 104 has all been seted up to the both sides of the cabinet body 1, the inner wall fixedly connected with slide bar one 105 of the cabinet body 1, the one end and the diaphragm 103 fixed connection of the cabinet body 1 are kept away from to slide bar one 105, the outer wall cover of slide bar one 105 is equipped with spring one 106, the one end and the cabinet body 1 fixed connection of spring one 106, the inner wall fixedly connected with closure assembly 11 of the cabinet body 1, the purpose of setting like this is for detecting or inflating gas holder 302 through switch cabinet door one 101, switch cabinet door two 102 installs or dismantles electronic equipment, still include:
the closing component 11 comprises a first sliding block 111, a second sliding rod 112 is slidably connected to the inner wall of the first sliding block 111, a circular plate 113 is fixedly connected to one side of the second sliding rod 112, a second spring 114 is sleeved on the outer wall of the second sliding rod 112, one end of the second spring 114 is fixedly connected with the circular plate 113, one end of the second spring 114, which is far away from the circular plate 113, is fixedly connected with the first sliding block 111, the bottom end of the second sliding rod 112, which is far away from the circular plate 113, is fixedly connected with a closing plate 115, two ends of the closing plate 115 are fixedly connected with an elastic arc-shaped rod 116, a first cylinder 117 is slidably connected to the inner wall of the closing plate 115, one end of the first cylinder 117, which is far away from the closing plate 115, is fixedly connected with a shell 202, and the purpose of the arrangement is to drive the circular plate 113 to leave the closing plate 115 through the shell 202 under the action of the first spring 106, so that the closing plate 115 is inwards contracted under the action of the second spring 114 and the elastic arc-shaped rod, and the line opening is closed.
The second embodiment is different from the first embodiment in that: referring to figures 5-8 of the drawings,
the triggering mechanism 2 comprises a second slider 201 which is slidably connected to the outer wall of the first slide rod 105, one end of the first spring 106, which is far away from the cabinet 1, is fixedly connected with a second slider 201, the outer wall of the second slider 201 is fixedly connected with a housing 202, the top of the housing 202 is fixedly connected with a glass column 203, one end of the glass column 203, which is far away from the housing 202, is fixedly connected with a transverse plate 103, the outer wall of the housing 202 is fixedly connected with a sealing assembly 21, the inner wall of the housing 202 is fixedly connected with a third slide rod 204, the outer wall of the third slide rod 204 is slidably connected with an auxiliary assembly 22, and the purpose of the arrangement is that after a fire is generated in the dead interior, the temperature can rise, the glass column 203 is fragile, the liquid volume in the glass column 203 expands, the force which the glass column 203 can support is reduced, when the glass column 203 cannot support the pressure brought by the first spring 106, the glass column 203 can break, the housing 202 moves upwards along the first slide rod 105 under the action of the first spring 106, and various assemblies are triggered.
The airtight assembly 21 comprises a first connector 211, the outer wall of the housing 202 is fixedly connected with the first connector 211, an elastic arc rod 212 is fixedly connected to the outer wall of the first connector 211, a second connector 213 is fixedly connected to one end of the elastic arc rod 212 away from the first connector 211, a second cylinder 214 is fixedly connected to one end of the second connector 213 away from the second connector 212, a third slider 215 is fixedly connected to one end of the second cylinder 214 away from the second connector 213, a third connector 216 is fixedly connected to the outer wall of the cabinet 1, an airtight plate 217 is rotatably connected to the outer wall of the third connector 216, sliding grooves 218 are formed in two sides of the airtight plate 217, the outer wall of the third slider 215 is slidably connected with the sliding grooves 218, and the purpose of the arrangement is to drive one end of the elastic arc rod 212 close to the housing 202 to move upwards through upward movement of the housing 202, so that the second elastic arc rod 212 deforms, and then the third slider 215 is driven to shrink inwards through the second connector 213 and the second cylinder 214, and the third slider 215 is driven to close and adhere to the periphery of the vent 104 through the sliding grooves 218.
The auxiliary assembly 22 comprises a slider IV 221, the outer wall of the slider III 204 is in sliding connection with the slider IV 221, a connecting column I222 is fixedly connected to the outer wall of the slider IV 221, one end of the connecting column I222, far away from the slider IV 221, is rotationally connected with a connecting buckle 223 through a bearing, the inner wall of the connecting buckle 223 is in sliding connection with a U-shaped plate 224, two ends of the U-shaped plate 224 are fixedly connected with a round plate II 225, a spring III 226 is sleeved on the outer wall of the U-shaped plate 224, one end of the spring III 226 is fixedly connected with the round plate II 225, one end of the spring III 226, far away from the round plate II 225, is fixedly connected with the connecting buckle 223, and the purpose of the arrangement is that the U-shaped plate 224 can be prevented from moving upwards under an electric brake switch through the spring III 226, so that the electric brake is closed, and the U-shaped plate 224 is prevented from being blocked on the electric brake through the rotating connection of the connecting column I222 and the connecting buckle 223.
The fire extinguishing mechanism 3 comprises a bracket 301 fixed on the top of the transverse plate 103, wherein the top of the bracket 301 is fixedly connected with a gas storage tank 302, and the outer wall of the gas storage tank 302 is fixedly connected with a valve assembly 31.
The valve assembly 31 comprises a first air duct 311, an air duct 312 is fixedly connected to the outer wall of the first air duct 311, an air outlet pipe 313 is fixedly connected to one end, away from the first air duct 311, of the second air duct 312, the top of the air outlet pipe 313 is fixedly connected with the first air duct 311, a spring IV 314 is fixedly connected to the inner wall of the air outlet pipe 313, a piston 315 is fixedly connected to one end, away from the first air duct 311, of the spring IV 314, the inner wall of the air outlet pipe 313 is slidably connected with the piston 315, a connecting column II 316 is fixedly connected to one end, away from the spring IV 314, of the piston 315, the bottom of the connecting column II 316 penetrates through the air outlet pipe 313, an annular plate 317 is fixedly connected to the bottom of the connecting column II 316, and the purpose of the arrangement is to drive the annular plate 317 to move upwards through upward movement of the outer shell 202, and then drive the piston 315 to move through the connecting column II, so that carbon dioxide can be sprayed out of the air storage tank 302.
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.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides an automatic outage fire-extinguishing power cabinet, includes cabinet body (1), the front end of cabinet body (1) is connected with cabinet door one (101) through the bearing rotation, the front end of cabinet body (1) is connected with cabinet door two (102) through the bearing rotation, vent (104) have all been seted up to the inner wall fixedly connected with diaphragm (103) of cabinet body (1), the inner wall fixedly connected with slide bar one (105) of cabinet body (1), the one end and diaphragm (103) fixed connection of cabinet body (1) are kept away from to slide bar one (105), the outer wall cover of slide bar one (105) is equipped with spring one (106), the one end and the cabinet body (1) fixed connection of spring one (106), the inner wall fixedly connected with closure subassembly (11) of cabinet body (1), its characterized in that still includes: the triggering mechanism (2) comprises a second sliding block (201) which is slidably connected to the outer wall of the first sliding rod (105), one end of the first spring (106) away from the cabinet body (1) is fixedly connected with the second sliding block (201), the outer wall of the second sliding block (201) is fixedly connected with a shell (202), the top of the shell (202) is fixedly connected with a glass column (203), one end of the glass column (203) away from the shell (202) is fixedly connected with a transverse plate (103), the outer wall of the shell (202) is fixedly connected with a sealing component (21), the inner wall of the shell (202) is fixedly connected with a third sliding rod (204), and the outer wall of the third sliding rod (204) is slidably connected with an auxiliary component (22); the fire extinguishing mechanism (3) comprises a bracket (301) fixed at the top of the transverse plate (103), the top of the bracket (301) is fixedly connected with a gas storage tank (302), and the outer wall of the gas storage tank (302) is fixedly connected with a valve assembly (31);
the closing assembly (11) comprises a first sliding block (111), the inner wall of the first sliding block (111) is connected with a second sliding rod (112) in a sliding manner, one side of the second sliding rod (112) is fixedly connected with a first circular plate (113), a second spring (114) is sleeved on the outer wall of the second sliding rod (112), one end of the second spring (114) is fixedly connected with the first circular plate (113), and one end of the second spring (114) away from the first circular plate (113) is fixedly connected with the first sliding block (111);
the bottom end of the second sliding rod (112) far away from the first circular plate (113) is fixedly connected with a first closing plate (115), two ends of the first closing plate (115) are fixedly connected with a first elastic arc-shaped rod (116), the inner wall of the first closing plate (115) is slidably connected with a first cylinder (117), and one end of the first cylinder (117) far away from the first closing plate (115) is fixedly connected with a shell (202);
valve subassembly (31) are including air duct one (311), the outer wall fixedly connected with air duct two (312) of air duct one (311), the one end fixedly connected with outlet duct (313) of air duct two (312) are kept away from air duct one (311), the top and the one (311) fixedly connected with of air duct of outlet duct (313), the inner wall fixedly connected with spring four (314) of outlet duct (313), the one end fixedly connected with piston (315) of air duct one (311) are kept away from to spring four (314), the inner wall and piston (315) sliding connection of outlet duct (313), the one end fixedly connected with spliced pole two (316) of spring four (314) are kept away from to piston (315), the bottom of spliced pole two (316) runs through outlet duct (313), the bottom fixedly connected with annular slab (317) of spliced pole two (316).
2. An automatic power-off and fire-out gas holder according to claim 1, wherein: the airtight assembly (21) comprises a first connector (211), the outer wall of the shell (202) is fixedly connected with a first connector (211), an elastic arc rod II (212) is fixedly connected with the outer wall of the first connector (211), a second connector (213) is fixedly connected with one end, far away from the first connector (211), of the second elastic arc rod II (212), a second cylinder (214) is fixedly connected with one end, far away from the second connector (212), of the second connector (213), and a third slider (215) is fixedly connected with one end, far away from the second connector (213), of the second cylinder (214).
3. An automatic power-off and fire-out gas holder according to claim 2, wherein: the outer wall fixedly connected with connector III (216) of cabinet body (1), the outer wall rotation of connector III (216) is connected with airtight board (217), spout (218) have all been seted up to the both sides of airtight board (217), the outer wall and spout (218) sliding connection of slider III (215).
4. An automatic power-off and fire-out gas holder according to claim 1, wherein: the auxiliary assembly (22) comprises a sliding block IV (221), the outer wall of the sliding rod III (204) is in sliding connection with the sliding block IV (221), a connecting column I (222) is fixedly connected to the outer wall of the sliding block IV (221), and a connecting buckle (223) is rotatably connected to one end, far away from the sliding block IV (221), of the connecting column I (222) through a bearing.
5. An automatic power-off and fire-out gas holder according to claim 4, wherein: the inner wall sliding connection of connector link (223) has U template (224), the both ends fixedly connected with plectane two (225) of U template (224), the outer wall cover of U template (224) is equipped with spring three (226), the one end and the plectane two (225) fixed connection of spring three (226), the one end and the connector link (223) fixed connection of plectane two (225) are kept away from to spring three (226).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310582535.3A CN116780358B (en) | 2023-05-23 | 2023-05-23 | Automatic outage fire-extinguishing power cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN216362219U (en) * | 2021-09-23 | 2022-04-22 | 丁昌忠 | Ring main unit capable of automatically sensing and extinguishing fire |
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| DE102006048015B4 (en) * | 2006-10-09 | 2015-01-29 | Minimax Gmbh & Co. Kg | Fire extinguishing system for a housing |
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| CA2283179A1 (en) * | 1997-03-11 | 1998-09-17 | Hans-Dieter Seeliger | Switch cabinet with a fire extinguishing system |
| KR20170057991A (en) * | 2015-11-18 | 2017-05-26 | 한국수력원자력 주식회사 | Automatic closing apparatus for heat exhaust opening of electrical equipment cabinet |
| KR101833981B1 (en) * | 2016-11-29 | 2018-03-02 | (주)에프티에스코리아 | Smart fire prevention system of Distributing board |
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| CN218042216U (en) * | 2022-05-28 | 2022-12-13 | 沈玉华 | Switch board with fire prevention function |
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| CN116780358A (en) | 2023-09-19 |
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