Perfluorohexanone cabinet type gas fire extinguishing device

Abstract

The utility model relates to the technical field of fire extinguishing devices, in particular to a perfluorohexanone cabinet type gas fire extinguishing device which comprises a cabinet body and a fire extinguisher, a fixing plate is fixedly installed on the upper side of the front end of the cabinet body, a cabinet door is hinged to the lower side of the lower front end of the cabinet body, the fire extinguisher is fixed to the inner end of the cabinet body through a limiting component, and a valve body is installed at the upper end of the fire extinguisher. A bottle body of a fire extinguisher is inserted into an inserting elastic clamping plate, then the lower end of the fire extinguisher is inserted into a limiting sleeve, the fire extinguisher is fixed in a cabinet body, a spray head penetrates through an inserting hole and a limiting block to synchronously penetrate through a strip-shaped groove, then a rubber cushion is extruded, an anti-sliding block on the outer side of a bearing is pinched and rotated, and the limiting block is rotated to the outer side of a fixing plate; and when the fire extinguisher needs to be disassembled, the limiting block is rotated to the outer side of the strip-shaped groove, the spray head can be disassembled from the fixing plate, and then the fire extinguisher is taken out of the cabinet body, so that the fire extinguisher is conveniently and quickly taken out of the cabinet body, and the fire extinguisher is convenient to disassemble and assemble.

Description

Technical Field

[0001] This utility model relates to the field of fire extinguishing device technology, specifically a perfluorohexanone cabinet-type gas fire extinguishing device. Background Technology

[0002] Cabinet-type perfluorohexanone fire extinguishing devices are a new generation of environmentally friendly dry powder-type gas extinguishing agents. Perfluorohexanone gas extinguishing agents are colorless, odorless, electrically insulating, and non-corrosive gases that do not damage the ozone layer and will not affect the environment or human health. Using this type of fire extinguishing device, the fire source can be extinguished in its initial stage, preventing the fire from spreading and avoiding potential losses from the fire.

[0003] Chinese patent CN214074794U discloses a cabinet-type perfluorohexanone gas fire extinguishing device. The container valve outlet, container valve seat, and container valve filling port, which are located outside the container valve, are respectively connected to a high-pressure metal hose, an electromagnetic actuator, and a pressure display installed in the cabinet. The other end of the high-pressure metal hose is connected to a nozzle installed at the front end of the cabinet. The signal feedback device, backup power supply, electromagnetic actuator, and pressure display are all connected to the fire alarm controller through wires.

[0004] However, in the above-mentioned solution, it is inconvenient to quickly remove the fire extinguisher from the cabinet for use in the event of a fire, and it is also inconvenient to quickly disassemble and assemble the fire extinguisher. Utility Model Content

[0005] The purpose of this invention is to provide a perfluorohexanone cabinet-type gas fire extinguishing device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a perfluorohexanone cabinet-type gas fire extinguishing device, comprising: a cabinet and a fire extinguisher, wherein a fixing plate is fixedly installed on the upper front side of the cabinet, and a cabinet door is hinged to the lower front side, the fire extinguisher is fixed to the inner end of the cabinet by a limiting component, a valve body is installed on the upper end of the fire extinguisher, a high-pressure hose is fixedly installed on the upper end of the valve body, and a nozzle is fixedly installed on the outer end of the high-pressure hose;

[0007] The side wall of the fixing plate has a plug hole. The inner diameter of the plug hole is larger than the diameter of the nozzle. The outer end of the nozzle passes through the fixing plate and is fixed by the fixing component.

[0008] Preferably, the limiting component includes a limiting sleeve and an elastic clamping plate. The limiting sleeve is fixed to the inner wall of the bottom end of the cabinet, and the elastic clamping plate is C-shaped, with one end of the elastic clamping plate fixedly installed on the inner wall of the rear end of the cabinet.

[0009] Preferably, the opening of the elastic clamping plate faces outward, and an outwardly inclined guide plate is fixedly installed at the opening of the elastic clamping plate.

[0010] Preferably, the lower end of the fire extinguisher is inserted into the limiting sleeve, and the body of the fire extinguisher is inserted into the plug-in elastic clamping plate by pressing the opening of the elastic clamping plate outward.

[0011] Preferably, the fixing component includes a strip groove, a retaining ring, and a bearing. The strip groove has two symmetrically arranged grooves on the inner wall of the insertion hole. The retaining ring is fixedly sleeved on the outer wall of one end of the nozzle, and a rubber pad is fixedly installed on one side of the retaining ring.

[0012] Preferably, the inner wall of the bearing is fixedly sleeved on the outer wall of the nozzle, and two limiting blocks are symmetrically fixedly installed on the outer end of the bearing, the size of the limiting blocks being smaller than the size of the strip groove.

[0013] Preferably, after the nozzle passes through the insertion hole, it rotates the limiting block to the outside of the fixing plate by squeezing the rubber pad.

[0014] Preferably, a plurality of anti-slip blocks are uniformly fixedly installed on the outer wall of the bearing.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] The fire extinguisher is fixed inside the cabinet by inserting the cylinder into the flexible clamping plate and then inserting the lower end of the fire extinguisher into the limiting sleeve. The nozzle passes through the insertion hole, and the limiting block passes through the strip groove simultaneously. After squeezing the rubber pad, the anti-slip block on the outside of the bearing is pinched and rotated to rotate the limiting block to the outside of the fixing plate, thus fixing the nozzle. When disassembly is required, the limiting block is rotated to the outside of the strip groove to remove the nozzle from the fixing plate, and then the fire extinguisher is taken out of the cabinet. This facilitates quick removal of the fire extinguisher from the cabinet and makes disassembly and assembly of the fire extinguisher convenient. Attached Figure Description

[0017] Figure 1 This is a front view of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the fire extinguisher and cabinet of this utility model.

[0019] Figure 3 This is a schematic diagram of the nozzle and fixing plate of this utility model.

[0020] Figure 4 This is a schematic diagram of the nozzle structure of this utility model.

[0021] In the diagram: 1. Cabinet body; 2. Fixing plate; 3. Cabinet door; 4. Insertion hole; 5. Strip groove; 6. Limit sleeve; 7. Elastic clamping plate; 8. Guide plate; 9. Fire extinguisher; 10. Valve body; 11. High-pressure hose; 12. Nozzle; 13. Retaining ring; 14. Rubber pad; 15. Bearing; 16. Limit block; 17. Anti-slip block. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0023] Please see Figures 1 to 4 This utility model provides a technical solution: a perfluorohexanone cabinet-type gas fire extinguishing device, comprising: a cabinet 1 and a fire extinguisher 9, wherein the fire extinguisher 9 is a perfluorohexanone fire extinguishing device, a fixing plate 2 is fixedly installed on the upper front side of the cabinet 1, and a plug hole 4 is provided on the side wall of the fixing plate 2, and a cabinet door 3 is hinged to the lower front side, one end of the cabinet door 3 is rotatably connected to the cabinet 1 through a hinge, and the other end is fixedly connected to the cabinet 1 through a cabinet lock, and the fire extinguisher 9 is fixed to the inner end of the cabinet 1 by a limiting component, thus fixing the fire extinguisher 9 inside the cabinet 1.

[0024] The limiting components include a limiting sleeve 6 and an elastic clamping plate 7. The limiting sleeve 6 is fixed to the inner wall of the bottom end of the cabinet 1. The inner diameter of the limiting sleeve 6 is slightly larger than the diameter of the fire extinguisher 9 cylinder. The elastic clamping plate 7 is C-shaped. One end of the elastic clamping plate 7 is fixedly installed on the inner wall of the rear end of the cabinet 1. The opening of the elastic clamping plate 7 faces outward, and an outwardly inclined guide plate 8 is fixedly installed at the opening of the elastic clamping plate 7. The fire extinguisher 9 cylinder is pressed against the opening of the elastic clamping plate 7 by the guide plate 8, thereby pressing the elastic clamping plate 7 outward and inserting it into the insertion elastic clamping plate 7. Then, the lower end of the fire extinguisher 9 is inserted into the limiting sleeve 6, fixing the fire extinguisher 9 inside the cabinet 1, which facilitates quick assembly and disassembly of the fire extinguisher 9.

[0025] A valve body 10 is installed at the upper end of the fire extinguisher 9. A high-pressure hose 11 is fixedly installed at the upper end of the valve body 10. A nozzle 12 is fixedly installed at the outer end of the high-pressure hose 11. By opening the valve body 10, the perfluorohexanone in the fire extinguisher 9 is sprayed out through the high-pressure hose 11 and the nozzle 12.

[0026] The inner diameter of the insertion hole 4 is larger than the diameter of the nozzle 12. The outer end of the nozzle 12 passes through the fixing plate 2 and is fixed by the fixing component, thus fixing the nozzle 12 to the outside of the fixing plate 2.

[0027] The fixing components include a strip groove 5, a retaining ring 13 and a bearing 15. The strip groove 5 has two symmetrically arranged on the inner wall of the insertion hole 4. The retaining ring 13 is fixedly sleeved on the outer wall of one end of the nozzle 12, and a rubber pad 14 is fixedly installed on one side of the retaining ring 13.

[0028] The inner wall of the bearing 15 is fixedly sleeved on the outer wall of the nozzle 12. The diameter of the bearing 15 is smaller than the inner diameter of the insertion hole 4. Two limiting blocks 16 are symmetrically fixedly installed on the outer end of the bearing 15. The size of the limiting blocks 16 is smaller than the size of the strip groove 5. Several anti-sliding blocks 17 are evenly fixedly installed on the outer wall of the bearing 15. The limiting blocks 16 and the anti-sliding blocks 17 can rotate on the outer wall of the nozzle 12 through the bearing 15.

[0029] After the nozzle 12 passes through the insertion hole 4, it squeezes the rubber pad 14, then pinches the anti-slip block 17 on the outside of the bearing 15 and rotates it, thereby rotating the limiting block 16 to the outside of the fixing plate 2, thus fixing the nozzle 12.

[0030] When this device is in operation, the body of the fire extinguisher 9 is pressed against the opening of the elastic clamping plate 7 by the guide plate 8, thereby pressing the elastic clamping plate 7 outward and inserting it into the insertion elastic clamping plate 7. Then, the lower end of the fire extinguisher 9 is inserted into the limiting sleeve 6, fixing the fire extinguisher 9 inside the cabinet 1. The nozzle 12 passes through the insertion hole 4, and the limiting block 16 passes through the strip groove 5 simultaneously. After squeezing the rubber pad 14, the anti-slip block 17 on the outside of the bearing 15 is pinched and rotated, rotating the limiting block 16 to the outside of the fixing plate 2, thereby fixing the nozzle 12. When disassembly is required, the limiting block 16 is rotated to the outside of the strip groove 5, and the nozzle 12 can be removed from the fixing plate 2. Then, the fire extinguisher 9 is taken out from the cabinet 1.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A perfluoroketone cabinet gaseous fire extinguishing apparatus comprising: The utility model relates to a cabinet body (1) and fire extinguisher (9), its characterized in be: the cabinet body (1) upper side fixed installation has fixed plate (2) on the front end, the lower front end lower side is hinged with cabinet door (3), and fire extinguisher (9) is fixed in the inner end of cabinet body (1) through spacing component, and the upper end of fire extinguisher (9) is installed with valve body (10), and the upper end of valve body (10) is fixedly installed with high pressure hose (11), and the outer end of high pressure hose (11) is fixedly installed with spray head (12), The side wall of fixed plate (2) is provided with a plug-in hole (4), the inner diameter of plug-in hole (4) is greater than the diameter of spray head (12), and the outer end of spray head (12) passes through fixed plate (2) and is fixed by a fixing component.

2. A perfluoroalkyl ketone cabinet gaseous fire extinguishing apparatus according to claim 1, characterized in that: The spacing component comprises a limiting sleeve (6) and an elastic clamping plate (7), the limiting sleeve (6) is fixed on the inner wall of the lower bottom end of the cabinet body (1), and the elastic clamping plate (7) is C-shaped, one end of the elastic clamping plate (7) is fixedly installed on the inner wall of the rear end of the cabinet body (1).

3. A perfluoroalkyl ketone cabinet gaseous fire extinguishing apparatus according to claim 2, characterized in that: The opening of the elastic clamping plate (7) faces the outer end, and an outwardly inclined guide plate (8) is fixedly installed at the opening of the elastic clamping plate (7).

4. A perfluoroalkyl ketone cabinet gaseous fire extinguishing apparatus according to claim 1, characterized in that: The lower end of the fire extinguisher (9) is inserted into the limiting sleeve (6), and the bottle body of the fire extinguisher (9) is inserted into the elastic clamping plate (7) by extruding the opening of the elastic clamping plate (7) outward.

5. A perfluoroalkyl ketone cabinet gaseous fire extinguishing apparatus according to claim 1, characterized in that: The fixing component comprises a strip-shaped groove (5), a stop ring (13) and a bearing (15), the strip-shaped groove (5) is provided with two symmetrical strip-shaped grooves on the inner wall of the plug-in hole (4), the stop ring (13) is fixedly sleeved on one end of the outer wall of the spray head (12), and a rubber soft pad (14) is fixedly installed on one side of the stop ring (13).

6. A perfluoroalkyl ketone cabinet gaseous fire extinguishing apparatus according to claim 5, characterized in that: The inner wall of the bearing (15) is fixedly sleeved on the outer wall of the spray head (12), and two limiting blocks (16) are fixedly installed on the outer end of the bearing (15), and the size of the limiting block (16) is smaller than the size of the strip-shaped groove (5).

7. A perfluoroalkyl ketone cabinet gaseous fire extinguishing apparatus according to claim 6, characterized in that: After the spray head (12) passes through the plug-in hole (4), the limiting block (16) is rotated to the outer side of the fixed plate (2) by extruding the rubber soft pad (14).

8. A perfluoroalkyl ketone cabinet gaseous fire extinguishing apparatus according to claim 6, characterized in that: The outer wall of the bearing (15) is uniformly provided with a plurality of anti-skid blocks (17).

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