CN116764139A - Automatic fire extinguishing device for electric power cabinet - Google Patents
Automatic fire extinguishing device for electric power cabinet Download PDFInfo
- Publication number
- CN116764139A CN116764139A CN202310626443.0A CN202310626443A CN116764139A CN 116764139 A CN116764139 A CN 116764139A CN 202310626443 A CN202310626443 A CN 202310626443A CN 116764139 A CN116764139 A CN 116764139A
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- Prior art keywords
- fixedly connected
- air inlet
- cabinet body
- cabinet
- fire extinguishing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 50
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 25
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 25
- 239000007789 gas Substances 0.000 claims abstract description 22
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 17
- 239000001301 oxygen Substances 0.000 claims abstract description 17
- 238000001816 cooling Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 49
- 238000002955 isolation Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 230000005389 magnetism Effects 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Air-Flow Control Members (AREA)
Abstract
The invention discloses an automatic fire extinguishing device for an electric power cabinet, which comprises a cabinet body, wherein the lower end of the cabinet body is fixedly connected with an air inlet box, an air outlet net is fixedly connected to the cabinet body, an automatic oxygen isolation mechanism is arranged on the cabinet body, an air inlet pipe is fixedly connected to the air inlet box, a carbon dioxide gas cylinder is fixedly connected to the inside of the air inlet box, an air inlet seat is fixedly connected to the carbon dioxide gas cylinder, an opening and closing mechanism is arranged in the air inlet seat, an air inlet cooling mechanism is arranged in the air inlet box, a plurality of temperature control switches which are uniformly distributed are arranged in the cabinet body, a cabinet door is hinged to the cabinet body, and a control panel is arranged on the cabinet door. The automatic fire extinguishing device for the electric cabinet has the characteristics of reducing fire and rapidly extinguishing fire.
Description
Technical Field
The invention belongs to the technical field of electric cabinet fire extinguishing devices, and particularly relates to an electric cabinet automatic fire extinguishing device.
Background
The electric power cabinet is a novel household appliance, the internal parts are installed in a modular manner, a two-layer door or a cradle can be installed selectively, the electric power cabinet adopts a stainless steel door shaft, a double-source special terminal box handle is adopted, and a limiting and rebound preventing mechanism is arranged in the door; the door and the box body adopt a totally-enclosed structure, are matched with sealing rubber strips and waterproof grooves, and have four-prevention functions of rain prevention, wind prevention, sand prevention and dust prevention; the lead knocking-out hole is improved into an I-shaped detachable structure, so that the cable is conveniently introduced; the outside of the box body adopts micro-mark and traceless manufacturing technology, so that the appearance is more attractive; the box body is made of imported stainless steel materials, and has the advantages of good strength, high hardness, attractive surface, good sealing performance, strong corrosion resistance, long service life and easy maintenance. But the components in the electric power cabinet are easy to generate high temperature after being short-circuited or broken, the high temperature is easy to cause fire, and the flame in the electric power cabinet can be extinguished through the fire extinguishing device after the fire is generated. However, the existing fire extinguishing devices have some problems: 1. in the fire extinguishing process, external oxygen enters the interior of the cabinet body to cause flame increase; 2. after the flame burns, because the electricity is used for igniting, the fire cannot be extinguished by water, and the flame cannot be controlled in time. Therefore, there is a need to design an automatic fire extinguishing device for an electric cabinet.
Disclosure of Invention
The invention aims to solve the problems that the flame is increased due to the fact that external oxygen enters the cabinet body and water cannot be used for extinguishing fire, so that the flame cannot be controlled in time, and provides an automatic fire extinguishing device for an electric cabinet.
The invention provides the following technical scheme:
the utility model provides an electric power cabinet automatic fire extinguishing device, includes the cabinet body, the lower extreme fixedly connected with inlet tank of the cabinet body, fixedly connected with net of giving vent to anger on the cabinet body is provided with automatic isolated oxygen mechanism on the cabinet body, fixedly connected with intake pipe on the inlet tank, the inside fixedly connected with carbon dioxide gas cylinder of inlet tank, fixedly connected with seat of admitting air on the carbon dioxide gas cylinder, the inside of seat of admitting air is provided with opens airtight mechanism, the inside of inlet tank is provided with the cooling mechanism that admits air, the inside of the cabinet body is provided with a plurality of evenly distributed's temperature detect switch, articulates on the cabinet body has the cabinet door, is provided with control panel on the cabinet door.
Preferably, the automatic oxygen isolation mechanism comprises a sealing frame, the sealing frame is fixedly connected with the outer side of the cabinet body, a sealing plate is connected with the inner side of the sealing frame in a sliding manner, a driving rod is fixedly connected with the outer side of the sealing plate, the driving rod is connected with the cabinet body and an air outlet net in a sliding manner, a connecting plate is fixedly connected with a fixing cover in the inner side of the cabinet body, the connecting plate is connected with the fixing cover in a sliding manner, a tension spring I is arranged in the fixing cover, an electromagnet is fixedly connected with the inner side of the fixing cover, the output end of the electromagnet is adsorbed by the connecting plate, the electromagnet is electrically connected with a temperature control switch, a rubber block is fixedly connected with the inner side of the cabinet body, the rubber block is in contact with the fixing cover and the sealing frame, the temperature control switch senses high temperature, the electromagnet loses magnetism, the magnetic force of the connecting plate is restored after the electromagnet is lost, the tension spring I is driven to move by the connecting plate through the elastic force, and the connecting plate is driven to move by the driving rod.
Preferably, a guide block is fixedly connected to the outer side of the connecting plate and is in sliding connection with the fixed cover, and the guide block can guide movement of the connecting plate.
Preferably, one end of the first tension spring is fixedly connected with the fixed cover, the other end of the first tension spring is fixedly connected with the connecting plate, and the first tension spring can drive the connecting plate to automatically reset through elasticity.
Preferably, the opening airtight mechanism comprises a transverse moving plate, the transverse moving plate is connected to the inner sliding of the air inlet seat, a top block is fixedly connected to the outer side of the transverse moving plate, an air outlet pipe is fixedly connected to the outer side of the carbon dioxide air cylinder, the top block is connected with the air outlet pipe in a sliding mode, the air outlet pipe is fixedly connected to the air inlet seat, a fixing strip is fixedly connected to the inner side of the air outlet pipe, a sliding rod is fixedly connected to the inner sliding of the fixing strip, a sealing plug is fixedly connected to one end of the sliding rod, the sealing plug is contacted with the air outlet pipe, a sealing post is fixedly connected to the outer side of the sliding rod, a spring is arranged on the outer side of the sliding rod, a second tension spring is arranged in the air inlet seat, an electric telescopic rod is fixedly connected to the inner side of the air inlet seat, a connecting strip is fixedly connected to the outer side of the transverse moving plate, the connecting strip is connected to the output end of the electric telescopic rod in a sliding mode, after the electric telescopic rod is separated from the connecting strip, the second tension spring is reset, the second tension spring drives the transverse moving plate to move the sealing post through elasticity, the sealing post is inserted into one end of the air inlet pipe, the sealing plug is blocked, and the spring resets the transverse moving plate, and the spring drives the sealing post to move.
Preferably, one end of the spring is fixedly connected with the fixing strip, the other end of the spring is fixedly connected with the sliding rod, and the spring can drive the sliding rod to automatically reset through elasticity.
Preferably, one end of the second tension spring is fixedly connected with the air inlet seat, the other end of the second tension spring is fixedly connected with the transverse moving plate, and the second tension spring can drive the transverse moving plate to automatically reset through elasticity.
Preferably, the air inlet cooling mechanism comprises an air conveying pipe, the inside fixedly connected with air conveying pipe of air inlet seat, the one end fixedly connected with air inlet cover of air conveying pipe, air inlet cover and air inlet box fixed connection, the inside of air inlet cover is provided with the drainage fan, the one end fixedly connected with connecting pipe of air inlet cover, the one end fixedly connected with reposition of redundant personnel case of connecting pipe, fixedly connected with a plurality of evenly distributed's gas outlet on the reposition of redundant personnel case, reposition of redundant personnel case and cabinet body fixed connection, the connecting pipe is equal fixedly connected with cabinet body and air inlet box, alright with the inside carbon dioxide liquid of carbon dioxide gas bottle is discharged to the inside of air inlet seat, then enter into the inside of air inlet cover through the air conveying pipe, and enter into the inside of connecting pipe after the acceleration of the drainage fan that starts, and then enter into the inside of cabinet body through the gas outlet of reposition of redundant personnel case and further isolate flame and oxygen, thereby can effectively quick fire extinguishing.
The automatic fire extinguishing device for the electric cabinet has the characteristics of reducing fire intensity and rapidly extinguishing fire, and has the following two beneficial effects in specific use:
firstly, an automatic oxygen separation mechanism is additionally arranged on the cabinet body, and when the internal temperature of the cabinet body is abnormal, the sealing plate can be driven by the tension of the tension spring I to seal the air outlet net, so that oxygen can be effectively prevented from entering the interior of the cabinet body to provide oxygen to increase fire;
secondly, add and establish structures such as carbon dioxide gas cylinder, inlet seat and drainage fan in the inside of inlet box, after the inside of the cabinet body fires, can flow into the inside of the cabinet body with the inside carbon dioxide gas of carbon dioxide gas cylinder and carry out the isolation to the oxygen around the flame to can effectually reach the purpose of putting out a fire fast.
Drawings
For ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a front view of FIG. 1 of the present invention;
FIG. 3 is a cross-sectional view of FIG. 2 of the present invention;
FIG. 4 is an enlarged cross-sectional view of the intake seat of FIG. 3 in accordance with the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 3A in accordance with the present invention;
fig. 6 is an enlarged view of the structure of fig. 4 at B in accordance with the present invention.
In the figure: 1. a cabinet body; 2. an air inlet box; 3. an air outlet net; 4. an oxygen automatic isolation mechanism; 5. an air inlet pipe; 6. a carbon dioxide cylinder; 7. an air inlet seat; 8. opening a sealing mechanism; 9. an intake air cooling mechanism; 10. a temperature control switch; 11. a cabinet door; 12. a control panel; 41. a sealing frame; 42. a driving rod; 43. a sealing plate; 44. a fixed cover; 45. a connecting plate; 46. a guide block; 47. a tension spring I; 48. an electromagnet; 49. a rubber block; 81. a transverse moving plate; 82. a top block; 83. an air outlet pipe; 84. a fixing strip; 85. a slide bar; 86. a sealing column; 87. a sealing plug; 88. a spring; 89. a tension spring II; 80. an electric telescopic rod; 801. a connecting strip; 91. a gas pipe; 92. an air inlet cover; 93. a drainage fan; 94. a connecting pipe; 95. a shunt box; 96. and an air outlet.
Description of the embodiments
As shown in fig. 1-6, the present embodiment adopts the following technical scheme:
examples
The utility model provides an electric power cabinet automatic fire extinguishing device, includes the cabinet body 1, the lower extreme fixedly connected with inlet box 2 of the cabinet body 1, fixedly connected with net 3 of giving vent to anger on the cabinet body 1, fixedly connected with intake pipe 5 on the inlet box 2, the inside fixedly connected with carbon dioxide gas cylinder 6 of inlet box 2, fixedly connected with seat 7 that admits air on the carbon dioxide gas cylinder 6, the inside of the cabinet body 1 is provided with a plurality of evenly distributed's temperature detect switch 10, articulates on the cabinet body 1 has cabinet door 11, is provided with control panel 12 on the cabinet door 11.
The automatic oxygen isolation mechanism 4 is arranged on the cabinet body 1, the automatic oxygen isolation mechanism 4 comprises a sealing frame 41, the outer side of the cabinet body 1 is fixedly connected with the sealing frame 41, the inside of the sealing frame 41 is slidably connected with a sealing plate 43, the outer side of the sealing plate 43 is fixedly connected with a driving rod 42, the driving rod 42 is slidably connected with the cabinet body 1 and the air outlet net 3, the outer side of the driving rod 42 is fixedly connected with a connecting plate 45, the inside of the cabinet body 1 is fixedly connected with a fixing cover 44, the connecting plate 45 is slidably connected with the fixing cover 44 and the cabinet body 1, the inside of the fixing cover 44 is provided with a tension spring 47, the inside of the fixing cover 44 is fixedly connected with an electromagnet 48, the output end of the electromagnet 48 is adsorbed with the connecting plate 45, the electromagnet 48 is electrically connected with a temperature control switch 10, the inside of the cabinet body 1 is fixedly connected with a rubber block 49, the rubber block 49 is in contact with the fixing cover 44 and the sealing frame 41, the temperature control switch 10 senses high temperature, the electromagnet 48 loses magnetism, the magnetic force of the connecting plate 45, an originally stretched tension spring 47 resets, the tension spring 47 can drive the connecting plate 45 to move through elasticity, the connecting plate 45 drives the sealing plate 43 to move through the driving rod 42, the sealing plate 43 to slide along with the sealing plate 43, and the sealing plate 45 can be connected with the sealing plate 45 in a guiding block 45 to the sealing plate 45 to be in a sliding mode, and can be fixedly connected with the other end of the connecting plate 45, and can be fixedly connected with the connecting plate 45 through the sealing plate 45, and the sealing plate 45.
Wherein, the inside of the air inlet seat 7 is provided with an opening and closing mechanism 8, the opening and closing mechanism 8 comprises a transverse moving plate 81, the inside of the air inlet seat 7 is slidingly connected with the transverse moving plate 81, the outside of the transverse moving plate 81 is fixedly connected with a top block 82, the outside of the carbon dioxide cylinder 6 is fixedly connected with an air outlet pipe 83, the top block 82 is slidingly connected with the air outlet pipe 83, the air outlet pipe 83 is fixedly connected with the air inlet seat 7, the inside of the air outlet pipe 83 is fixedly connected with a fixing strip 84, the inside of the fixing strip 84 is slidingly connected with a sliding rod 85, one end of the sliding rod 85 is fixedly connected with a sealing plug 87, the sealing plug 87 is contacted with the air outlet pipe 83, the outside of the transverse moving plate 81 is fixedly connected with a sealing post 86, the outside of the sliding rod 85 is provided with a spring 88, the inside of the air inlet seat 7 is provided with a tension spring II 89, the inside of the air inlet seat 7 is fixedly connected with an electric telescopic rod 80, the outside of the transverse moving plate 81 is fixedly connected with a connecting strip 801, connecting bar 801 is in sliding connection with the output end of electric telescopic rod 80, the output end of electric telescopic rod 80 is recovered, after electric telescopic rod 80 is separated from connecting bar 801, tension spring two 89 is reset, tension spring two 89 can drive sideslip plate 81 to move through elasticity, sideslip plate 81 drives sealing column 86 to move in the moving process, and inserts sealing column 86 into one end of air inlet seat 7 close to air inlet pipe 5, and plugs air inlet pipe 5, spring 88 is reset in the moving process of sideslip plate 81, spring 88 can drive sealing plug 87 to separate from air outlet pipe 83 through elasticity, carbon dioxide liquid inside carbon dioxide cylinder 6 can be discharged into the inside of air inlet seat 7, one end of spring 88 is fixedly connected with fixing bar 84, the other end of spring 88 is fixedly connected with slide bar 85, spring 88 can drive slide bar 85 to automatically reset through elasticity, one end of tension spring two 89 is fixedly connected with air inlet seat 7, the other end of the second tension spring 89 is fixedly connected with the transverse moving plate 81, and the second tension spring 89 can drive the transverse moving plate 81 to automatically reset through elasticity.
Wherein, the inside of air inlet box 2 is provided with air inlet cooling mechanism 9, air inlet cooling mechanism 9 includes gas-supply pipe 91, the inside fixedly connected with gas-supply pipe 91 of air inlet seat 7, the one end fixedly connected with air inlet cover 92 of gas-supply pipe 91, air inlet cover 92 and air inlet box 2 fixed connection, air inlet cover 92 and carbon dioxide gas cylinder 6 fixed connection, the inside of air inlet cover 92 is provided with drainage fan 93, the one end fixedly connected with connecting pipe 94 of air inlet cover 92, the one end fixedly connected with shunt box 95 of connecting pipe 94, fixedly connected with a plurality of evenly distributed's gas outlet 96 on the shunt box 95, shunt box 95 and cabinet 1 fixed connection, connecting pipe 94 and cabinet 1 and the equal fixed connection of air inlet box 2, alright be with the inside carbon dioxide liquid of carbon dioxide gas cylinder 6 discharge to the inside of air inlet seat 7, then enter into the inside of air inlet cover 92 through gas-supply pipe 91, and enter into the inside of connecting pipe 94 after the acceleration through the drainage fan 93 that starts, and enter into the inside of shunt box 95, then further carry out flame and oxygen to the inside of cabinet 1 through the gas outlet 96 of shunt box 95, thereby can be effective fire extinguishing.
The use state of the invention is as follows: when the interior of the cabinet body 1 is on fire, the temperature control switch 10 senses high temperature, the electromagnet 48 is controlled to lose magnetism, the magnetic force on the connecting plate 45 disappears after the electromagnet 48 loses magnetism, the tension spring 47 which is stretched originally resets, the tension spring 47 drives the connecting plate 45 to move through elasticity, the connecting plate 45 drives the sealing plate 43 to move through the driving rod 42, when the sealing plate 43 is in contact with the rubber block 49, the air outlet net 3 can be sealed, oxygen entering the interior of the cabinet body 1 can be isolated, and the expansion of fire can be avoided;
after the temperature control switch 10 is turned on, the output end of the electric telescopic rod 80 is recovered, after the electric telescopic rod 80 is separated from the connecting strip 801, the tension spring II 89 is reset, the tension spring II 89 can drive the transverse moving plate 81 to move through the elastic force, the transverse moving plate 81 drives the sealing column 86 to move in the moving process, the sealing column 86 is inserted into one end of the air inlet seat 7 close to the air inlet pipe 5 and blocks the air inlet pipe 5, the spring 88 is reset in the moving process of the transverse moving plate 81, the spring 88 can drive the sealing plug 87 to separate from the air outlet pipe 83 through the elastic force, carbon dioxide liquid inside the carbon dioxide cylinder 6 can be discharged into the air inlet seat 7, then enters the air inlet cover 92 through the air pipe 91, enters the connecting pipe 94 after being accelerated through the started drainage fan 93, enters the inside of the split box 95, and then carbon dioxide gas is discharged into the cabinet body 1 through the air outlet 96 of the split box 95, so that flames and oxygen can be further isolated, and the fire can be effectively and rapidly extinguished.
Claims (8)
1. The utility model provides an electric power cabinet automatic fire extinguishing device, includes cabinet body (1), its characterized in that: the utility model discloses a cabinet, including cabinet body (1), cabinet door (11) are provided with control panel (12) in the inside fixedly connected with carbon dioxide gas cylinder (6), fixedly connected with seat (7) that admits air on carbon dioxide gas cylinder (6), the inside of seat (7) is provided with and opens airtight mechanism (8), the inside of air inlet box (2) is provided with air inlet cooling mechanism (9), the inside of cabinet body (1) is provided with a plurality of evenly distributed's temperature control switch (10), articulated on cabinet body (1) have cabinet door (11).
2. An electric cabinet automatic fire extinguishing apparatus according to claim 1, characterized in that: automatic isolated oxygen mechanism (4) include sealed frame (41), the outside fixedly connected with sealed frame (41) of the cabinet body (1), the inside sliding connection of sealed frame (41) has closing plate (43), the outside fixedly connected with actuating lever (42) of closing plate (43), actuating lever (42) and cabinet body (1) and net (3) sliding connection of giving vent to anger, the outside fixedly connected with connecting plate (45) of actuating lever (42), the inside fixedly connected with fixed cover (44) of the cabinet body (1), connecting plate (45) and fixed cover (44) and the equal sliding connection of the cabinet body (1), the inside of fixed cover (44) is provided with extension spring one (47), the inside fixedly connected with electro-magnet (48) of fixed cover (44), the output of electro-magnet (48) adsorbs with connecting plate (45), electro-magnet (48) and temperature control switch (10) electric connection, the inside fixedly connected with rubber block (49) of the cabinet body (1), rubber block (49) and fixed cover (44) and sealed frame (41) all contact.
3. An electric cabinet automatic fire extinguishing apparatus according to claim 2, characterized in that: the outside of connecting plate (45) fixedly connected with guide block (46), guide block (46) and fixed cover (44) sliding connection.
4. An electric cabinet automatic fire extinguishing apparatus according to claim 2, characterized in that: one end of the tension spring I (47) is fixedly connected with the fixed cover (44), and the other end of the tension spring I (47) is fixedly connected with the connecting plate (45).
5. An electric cabinet automatic fire extinguishing apparatus according to claim 1, characterized in that: opening airtight mechanism (8) including sideslip board (81), the inside sliding connection of seat (7) of intaking has sideslip board (81), the outside fixedly connected with kicking block (82) of sideslip board (81), the outside fixedly connected with outlet duct (83) of carbon dioxide gas cylinder (6), kicking block (82) and outlet duct (83) sliding connection, outlet duct (83) and seat (7) fixed connection of intaking, the inside fixedly connected with fixed strip (84) of outlet duct (83), the inside sliding connection of fixed strip (84) has slide bar (85), the one end fixedly connected with sealing plug (87) of slide bar (85), sealing plug (87) and outlet duct (83) contact, the outside fixedly connected with sealing post (86) of sideslip board (81), the outside of slide bar (85) is provided with spring (88), the inside of seat (7) of intaking is provided with extension spring two (89), the inside fixedly connected with electric telescopic handle (80) of seat (7), the outside fixedly connected with connecting strip (801) of sideslip board (81), the output sliding connection of connecting strip (801) and electric telescopic handle (80).
6. An electric cabinet automatic fire extinguishing apparatus according to claim 5, characterized in that: one end of the spring (88) is fixedly connected with the fixing strip (84), and the other end of the spring (88) is fixedly connected with the sliding rod (85).
7. An electric cabinet automatic fire extinguishing apparatus according to claim 5, characterized in that: one end of the tension spring II (89) is fixedly connected with the air inlet seat (7), and the other end of the tension spring II (89) is fixedly connected with the transverse moving plate (81).
8. An electric cabinet automatic fire extinguishing apparatus according to claim 1, characterized in that: the utility model provides an inlet air cooling mechanism (9) includes gas-supply pipe (91), the inside fixedly connected with gas-supply pipe (91) of inlet seat (7), the one end fixedly connected with air inlet cover (92) of gas-supply pipe (91), air inlet cover (92) and inlet box (2) fixed connection, inside of air inlet cover (92) is provided with drainage fan (93), the one end fixedly connected with connecting pipe (94) of air inlet cover (92), the one end fixedly connected with shunt box (95) of connecting pipe (94), a plurality of evenly distributed's of gas outlet (96) of fixedly connected with on shunt box (95), shunt box (95) and cabinet body (1) fixed connection, connecting pipe (94) and cabinet body (1) and equal fixed connection of inlet box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310626443.0A CN116764139A (en) | 2023-05-31 | 2023-05-31 | Automatic fire extinguishing device for electric power cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310626443.0A CN116764139A (en) | 2023-05-31 | 2023-05-31 | Automatic fire extinguishing device for electric power cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116764139A true CN116764139A (en) | 2023-09-19 |
Family
ID=88007259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310626443.0A Pending CN116764139A (en) | 2023-05-31 | 2023-05-31 | Automatic fire extinguishing device for electric power cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116764139A (en) |
-
2023
- 2023-05-31 CN CN202310626443.0A patent/CN116764139A/en active Pending
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