CN216148940U

CN216148940U - Cabinet type fire extinguishing device with constant low-pressure spraying function

Info

Publication number: CN216148940U
Application number: CN202122220464.1U
Authority: CN
Inventors: 曾雪春
Original assignee: Shenzhen Aohua'an Fire Technology Co ltd
Current assignee: Shenzhen Aohua'an Fire Technology Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-04-01
Anticipated expiration: 2031-09-14

Abstract

The utility model relates to the technical field of cabinet type fire extinguishing equipment, and discloses a cabinet type fire extinguishing device with constant low-pressure discharge function, which comprises a mounting plate, wherein the upper side of the mounting plate is rotatably connected with a support shaft, the top of the support shaft is rotatably connected with a mounting box, the outer surface of the support shaft is in transmission connection with a rotating mechanism fixedly connected with the mounting plate, a first motor is fixedly connected in the mounting box, the first motor drives a first rotating shaft to rotate, the first rotating shaft drives a spray head to move up and down through a first bevel gear, a second bevel gear, a threaded rod and a sliding block, meanwhile, the mounting box is driven to rotate through the rotating mechanism, the mounting box drives the spray head to rotate, thereby realizing the fire extinguishing of the fire extinguishing device at fire ignition points with different heights at different positions, greatly improving the fire extinguishing effect, the spread of fire is prevented in time, and the loss caused by the fire is reduced.

Description

Cabinet type fire extinguishing device with constant low-pressure spraying function

Technical Field

The utility model relates to the technical field of cabinet type fire extinguishing equipment, in particular to a cabinet type fire extinguishing device with a constant low-pressure spraying function.

Background

At present, the commonly used cabinet type fire extinguishing apparatus mainly comprises the following components: the cabinet type fire extinguishing equipment has the advantages of high fire extinguishing efficiency, high fire extinguishing speed, low toxicity of fire extinguishing agent, no pollution to the equipment and good sealing performance of the equipment.

When the existing cabinet type fire extinguishing device with the constant low-pressure spraying function is used, when fire occurs, the fire extinguishing agent can be sprayed only to the position where the spray head is located to extinguish the fire, and the fire generated by different heights of different positions cannot be extinguished, so that the fire extinguishing effect is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a cabinet type fire extinguishing device with a constant low-pressure spraying function, which has the advantages of being capable of automatically extinguishing fire at ignition points with different heights at different positions and the like, and solves the problems that the existing fire extinguishing device cannot automatically extinguish fire at fire with different heights at different positions and is poor in fire extinguishing effect.

(II) technical scheme

In order to solve the technical problems, the utility model provides the following technical scheme: a cabinet type fire extinguishing device with a constant low-pressure spraying function comprises a mounting plate, wherein a supporting shaft is rotatably connected to the upper side of the mounting plate, the top of the supporting shaft is rotatably connected with a mounting box, a rotating mechanism fixedly connected with the mounting plate is connected to the outer surface of the supporting shaft in a transmission manner, a first motor is fixedly connected in the mounting box, the output end of the first motor is fixedly connected with a first rotating shaft through a coupler, a first bevel gear is fixedly sleeved at one end of the first rotating shaft, a second bevel gear is meshed and connected to one side of the first bevel gear, a threaded rod rotatably connected with the mounting box is fixedly sleeved in the middle of the second bevel gear, a sliding block slidably connected with the mounting box is meshed and connected to the outer surface of the threaded rod, a spray head is fixedly connected to the sliding block, a hose is fixedly connected to one end of the spray head, and a mounting mechanism is fixedly connected in the mounting box, the fire extinguishing agent storage tank is fixedly connected to the mounting mechanism, the top fixedly connected with outlet duct of fire extinguishing agent storage tank, be provided with the solenoid valve on the outlet duct, the top fixedly connected with pressure reducer of outlet duct, the output of pressure reducer and the input fixed connection of hose.

Preferably, the rotating mechanism comprises a first gear fixedly sleeved at the output end of a second motor fixedly connected with the mounting plate, and a second gear fixedly sleeved with the support shaft is connected to the outer surface of the first gear in a meshed manner.

Preferably, installation mechanism includes the fixed frame with install bin fixed connection, sliding connection has the fixed plate in the fixed frame, the fixed slot with fire extinguishing agent holding vessel sliding connection is seted up to the upside of fixed plate, a plurality of damper that are connected with fixed frame of bottom fixedly connected with of fixed plate, the equal threaded connection in both sides of fixed frame has the fixing bolt with install bin threaded connection, fixing bolt's one end fixedly connected with fixed block.

Preferably, damper includes with two transmission blocks of fixed frame sliding connection, two rotate between the transmission block and be connected with mutual articulated transfer line, two the articulated department of transfer line is rotated with the bottom of fixed plate and is connected, two fixedly connected with spring between the transfer line.

Preferably, one side of the installation box is rotatably connected with an access door, and the other side of the installation box is fixedly connected with a control panel.

Preferably, the bottom of the mounting plate is fixedly connected with a universal wheel, the upper side of the mounting plate is rotatably connected with a supporting bolt, and the bottom end of the supporting bolt is fixedly connected with a supporting block.

(III) advantageous effects

Compared with the prior art, the utility model provides a cabinet type fire extinguishing device with constant low-pressure spraying function, which has the following beneficial effects:

1. this cabinet type extinguishing device with invariable low pressure is spouted and is put function, it rotates to drive first pivot through first motor, first pivot is through first bevel gear, second bevel gear, threaded rod and slider drive shower nozzle reciprocate, it rotates to drive the install bin through slewing mechanism simultaneously, the install bin drives the shower nozzle and rotates, thereby realized putting out a fire to the not co-altitude ignition point of extinguishing device to different positions, the effect of putting out a fire has been improved greatly, in time prevented stretching of the condition of a fire, reduce the loss that the condition of a fire brought.

2. This cabinet type extinguishing device with function is spouted to invariable low pressure, through installation mechanism and damper's cooperation, realize portable dismouting and shock attenuation to the fire extinguishing agent holding vessel in the cabinet type extinguishing device, be convenient for staff's use has improved the shock attenuation effect of device to the fire extinguishing agent gas holder simultaneously, has improved the stability of device.

Drawings

Fig. 1 is a front view of the internal structure of the present invention.

Fig. 2 is a top view of the internal structure of the present invention.

FIG. 3 is an enlarged view of A of FIG. 1 according to the present invention.

In the figure: 1. mounting a plate; 2. a support shaft; 3. installing a box; 4. a first motor; 5. a first rotating shaft; 6. a first bevel gear; 7. a second bevel gear; 8. a threaded rod; 9. a slider; 10. a spray head; 11. a hose; 12. a fire suppressant storage tank; 13. an air outlet pipe; 14. an electromagnetic valve; 15. a pressure reducer; 16. a second motor; 17. a first gear; 18. a second gear; 19. a fixing frame; 20. a fixing plate; 21. fixing grooves; 22. fixing the bolt; 23. a fixed block; 24. a transmission block; 25. a transmission rod; 26. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a cabinet type fire extinguishing apparatus with constant low pressure discharge function comprises a mounting plate 1, a supporting shaft 2 is rotatably connected to the upper side of the mounting plate 1, a mounting box 3 is rotatably connected to the top of the supporting shaft 2, a rotating mechanism fixedly connected to the mounting plate 1 is connected to the outer surface of the supporting shaft 2 in a transmission manner, a first motor 4 is fixedly connected to the inside of the mounting box 3, a first rotating shaft 5 is fixedly connected to the output end of the first motor 4 through a coupler, a first bevel gear 6 is fixedly sleeved at one end of the first rotating shaft 5, a second bevel gear 7 is engaged and connected to one side of the first bevel gear 6, a threaded rod 8 rotatably connected to the mounting box 3 is fixedly sleeved in the middle of the second bevel gear 7, a sliding block 9 slidably connected to the mounting box 3 is engaged and connected to the outer surface of the threaded rod 8, a spray nozzle 10 is fixedly connected to the sliding block 9, and a hose 11 is fixedly connected to one end of the spray nozzle 10, an installation mechanism is fixedly connected in the installation box 3, a fire extinguishing agent storage tank 12 is fixedly connected on the installation mechanism, an air outlet pipe 13 is fixedly connected at the top end of the fire extinguishing agent storage tank 12, an electromagnetic valve 14 is arranged on the air outlet pipe 13, a pressure reducer 15 is fixedly connected at the top end of the air outlet pipe 13, the output end of the pressure reducer 15 is fixedly connected with the input end of a hose 11, the first motor 4 is controlled by a PLC programming program, the forward and reverse rotation of the first motor 4 can be controlled, the first motor 4 drives a first rotating shaft 5 to rotate, the first rotating shaft 5 drives a first bevel gear 6 to rotate, the first bevel gear 6 drives a second bevel gear 7 to rotate, the second bevel gear 7 drives a threaded rod 8 to rotate, the threaded rod 8 drives a sliding block 9 to move up and down, the sliding block 9 drives a spray head 10 to move up and down, meanwhile, the rotation mechanism rotates the installation box 3, and then the electromagnetic valve 14 on the air outlet pipe 13 of the fire extinguishing agent storage tank 12 is opened, fire extinguishing agent gets into and decompresses in pressure reducer 15, makes the fire extinguishing agent that the blowout comes carry out invariable low pressure control, and pressure reducer 15 passes through hose 11 afterwards and gets into shower nozzle 10 in, and the blowout is put out a fire afterwards to realized putting out a fire to the not co-altitude ignition point of different positions to extinguishing device, thereby improved the effect of putting out a fire.

The rotating mechanism comprises a first gear 17 fixedly sleeved at the output end of a second motor 16 fixedly connected with the mounting plate 1, a second gear 18 fixedly sleeved with the supporting shaft 2 is connected to the outer surface of the first gear 17 in a meshed mode, the second motor 16 drives the first gear 17 to rotate, the first gear 17 drives the supporting shaft 2 to rotate through the second gear 18, the supporting shaft 2 drives the mounting box 3 to rotate, and therefore the angle of the spray head 10 on the mounting box 3 is adjusted.

Installation mechanism includes the fixed frame 19 with 3 fixed connection of install bin, sliding connection has fixed plate 20 in the fixed frame 19, fixed slot 21 with 12 sliding connection of fire extinguishing agent holding vessel is seted up to the upside of fixed plate 20, a plurality of damper that are connected with fixed frame 19 of bottom fixedly connected with of fixed plate 20, the equal threaded connection in both sides of fixed frame 19 has the fixing bolt 22 with 3 threaded connection of install bin, fixing bolt 22's one end fixedly connected with fixed block 23, through putting into the fixed slot 21 on fixed plate 20 with fire extinguishing agent holding vessel 12, rotate fixing bolt 22 afterwards, fixing bolt 22 drives fixed plate 20 and removes, fixed plate 20 fixes the side of fire extinguishing agent holding vessel 12, thereby portable carries out the dismouting to fire extinguishing agent holding vessel 12.

Damping mechanism includes two transmission blocks 24 with fixed frame 19 sliding connection, rotate between two transmission blocks 24 and be connected with mutual articulated transfer line 25, two articulated departments of transfer line 25 rotate with the bottom of fixed plate 20 and be connected, fixedly connected with spring 26 between two transfer lines 25, through the rotation of two transmission blocks 24 in fixed frame 19 bottom, when transmission block 24 rotates, the flexible of spring 26 between two transmission blocks 24, thereby realize carrying out the shock attenuation to fire extinguishing agent holding vessel 12 on the fixed plate 20.

One side of install bin 3 rotates and is connected with the access door, and the opposite side fixedly connected with control panel of install bin 3.

The bottom fixedly connected with universal wheel of mounting panel 1, the upside of mounting panel 1 is rotated and is connected with supporting bolt, and supporting bolt's bottom fixedly connected with supporting shoe is convenient for through the universal wheel to extinguishing device's removal, drives the supporting shoe through supporting bolt and moves down, supports fixedly to mounting panel 1.

The working principle is as follows: firstly, when a fire disaster occurs, a first motor 4 drives a first rotating shaft 5 to rotate, the first rotating shaft 5 drives a first bevel gear 6 to rotate, the first bevel gear 6 drives a second bevel gear 7 to rotate, the second bevel gear 7 drives a threaded rod 8 to rotate, the threaded rod 8 drives a sliding block 9 to move up and down, the sliding block 9 drives a nozzle 10 to move up and down, meanwhile, a second motor 16 drives a first gear 17 to rotate, the first gear 17 drives a supporting shaft 2 to rotate through a second gear 18, the supporting shaft 2 drives an installation box 3 to rotate, so that the upward spraying and 10 angles of the installation box 3 are adjusted, then an electromagnetic valve 14 on an air outlet pipe 13 of a fire extinguishing agent storage tank 12 is opened, the fire extinguishing agent enters a pressure reducer 15 to be decompressed, so that the sprayed fire extinguishing agent is subjected to constant low-pressure control, then the pressure reducer 15 enters the nozzle 10 through a hose 11 to be sprayed out to extinguish the fire, so that the fire extinguishing device can extinguish fire at different heights of different positions, thereby the effect of putting out a fire has been improved, put into fixed slot 21 on fixed plate 20 through extinguishing agent holding vessel 12 again, rotate fixing bolt 22 afterwards, fixing bolt 22 drives fixed plate 20 and removes, fixed plate 20 is fixed the side of extinguishing agent holding vessel 12, thereby it is portable carry out the dismouting to extinguishing agent holding vessel 12, rotation through two driving blocks 24 in fixed frame 19 bottom, when driving block 24 rotates, the flexible of spring 26 between two driving blocks 24, thereby realize carrying out shock attenuation to extinguishing agent holding vessel 12 on fixed plate 20

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

Claims

1. The utility model provides a cabinet type extinguishing device with function is spouted to invariable low pressure, includes mounting panel (1), its characterized in that: the upper side of the mounting plate (1) is rotatably connected with a supporting shaft (2), the top of the supporting shaft (2) is rotatably connected with a mounting box (3), the outer surface of the supporting shaft (2) is in transmission connection with a rotating mechanism fixedly connected with the mounting plate (1), a first motor (4) is fixedly connected in the mounting box (3), the output end of the first motor (4) is fixedly connected with a first rotating shaft (5) through a coupler, one end of the first rotating shaft (5) is fixedly sleeved with a first bevel gear (6), one side of the first bevel gear (6) is engaged with a second bevel gear (7), the middle of the second bevel gear (7) is fixedly sleeved with a threaded rod (8) rotatably connected with the mounting box (3), the outer surface of the threaded rod (8) is engaged with a sliding block (9) slidably connected with the mounting box (3), fixedly connected with shower nozzle (10) on slider (9), the one end fixedly connected with hose (11) of shower nozzle (10), fixedly connected with installation mechanism in install bin (3), fixedly connected with fire extinguishing agent holding vessel (12) on the installation mechanism, top fixedly connected with outlet duct (13) of fire extinguishing agent holding vessel (12), be provided with solenoid valve (14) on outlet duct (13), top fixedly connected with pressure reducer (15) of outlet duct (13), the output of pressure reducer (15) and the input fixed connection of hose (11).

2. The cabinet type fire extinguishing apparatus with constant low pressure spraying function according to claim 1, wherein: the slewing mechanism includes that the fixed cover of the output of second motor (16) with mounting panel (1) fixed connection has first gear (17), the surface meshing of first gear (17) is connected with second gear (18) with back shaft (2) fixed cup joint.

3. The cabinet type fire extinguishing apparatus with constant low pressure spraying function according to claim 1, wherein: installation mechanism includes fixed frame (19) with install bin (3) fixed connection, sliding connection has fixed plate (20) in fixed frame (19), fixed slot (21) with fire extinguishing agent holding vessel (12) sliding connection are seted up to the upside of fixed plate (20), a plurality of damper that are connected with fixed frame (19) of bottom fixedly connected with of fixed plate (20), the equal threaded connection in both sides of fixed frame (19) has fixing bolt (22) with install bin (3) threaded connection, the one end fixedly connected with fixed block (23) of fixing bolt (22).

4. The cabinet type fire extinguishing apparatus with constant low pressure spraying function according to claim 3, wherein: damper includes two transmission piece (24) with fixed frame (19) sliding connection, two rotate between transmission piece (24) and be connected with mutual articulated transfer line (25), two the articulated department of transfer line (25) is rotated with the bottom of fixed plate (20) and is connected, two fixedly connected with spring (26) between transfer line (25).

5. The cabinet type fire extinguishing apparatus with constant low pressure spraying function according to claim 1, wherein: one side of the installation box (3) is rotatably connected with an access door, and the other side of the installation box (3) is fixedly connected with a control panel.

6. The cabinet type fire extinguishing apparatus with constant low pressure spraying function according to claim 1, wherein: the bottom fixedly connected with universal wheel of mounting panel (1), the upside of mounting panel (1) is rotated and is connected with supporting bolt, supporting bolt's bottom fixedly connected with supporting shoe.