CN219158820U

CN219158820U - Fireproof door with rapid fire extinguishing function

Info

Publication number: CN219158820U
Application number: CN202221865080.3U
Authority: CN
Inventors: 包毅
Original assignee: Zhejiang Zhenghe Industry And Trade Co ltd
Current assignee: Zhejiang Zhenghe Industry And Trade Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2023-06-09
Anticipated expiration: 2032-07-19

Abstract

The utility model discloses a fireproof door with a rapid fire extinguishing function, which is equipment for spraying compressed carbon dioxide by adopting a high-pressure gas cylinder, and comprises a fireproof door frame, wherein a plurality of spray holes are formed in the inner side of each groove, a containing groove, two sliding grooves and two electric telescopic rods are formed in the inner side of each groove, the electric telescopic rods are fixedly arranged in the inner side of each sliding groove, the output ends of the electric telescopic rods are fixedly connected with sliding blocks, and dust-proof plates are fixedly arranged on the opposite surfaces of the two sliding blocks.

Description

Fireproof door with rapid fire extinguishing function

Technical Field

The utility model relates to the technical field of fireproof doors, in particular to a fireproof door with a rapid fire extinguishing function.

Background

The fire door equipment is a fire door which is a combination of any fire door leaf, door jamb, hardware and other accessories which can jointly provide a certain degree of fire protection for an opening.

The existing fireproof door has the following problems in the practical use process:

the mode that adopts the peripheral hardware spout commonly is used for compressing back carbon dioxide's blowout to prevent fire door now, but the spout exposes to the external world for a long time, is blocked by the dust easily, influences the effect of putting out a fire. Therefore, there is a need to provide a fire door with rapid fire extinguishing function to solve the above technical problems.

Disclosure of Invention

The utility model aims at solving the technical problems of the prior art, and provides the fireproof door with the rapid fire extinguishing function, the prior fireproof door is usually provided with the external nozzle for spraying compressed carbon dioxide, but the nozzle is exposed to the outside for a long time and is easily blocked by dust, so that the fire extinguishing effect is affected.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: the utility model provides a fire door that has function of putting out a fire rapidly, includes the fire prevention door frame, one side symmetry fixed mounting of fire prevention door frame has the hinge, two one side of hinge is fixed mounting jointly has fire door body, the symmetry of fire door body is seted up flutedly, every a plurality of orifices have all been seted up to the inboard of recess, just holding tank, two spouts and two electric telescopic handle are seted up to the inboard of recess, every the inboard of spout is equal fixed mounting has electric telescopic handle, the equal fixedly connected with slider of output of electric telescopic handle, two the mutual fixed mounting of opposite face of slider has the dust guard.

The fireproof door is characterized in that a handle with a lock is fixedly arranged on the other side of the fireproof door body, and a door closer is fixedly arranged between the fireproof door body and the fireproof door frame.

Further set up, rectangular through-hole has been seted up to one side of preventing fire door body, the inside of rectangular through-hole is provided with the box, the inside of box is provided with a plurality of high-pressure gas cylinders, a plurality of the common fixedly connected with of upper end of high-pressure gas cylinder runs through the gas collecting tube of box, the equal spiro union in both ends of gas collecting tube has the spray tube that runs through the orifice.

The inner side of the rectangular through hole is hinged with a shutter, and one side of the shutter is fixedly provided with a handle.

Further, the electromagnetic valve is arranged on the pipeline of the spray pipe, a smoke sensor is fixedly arranged on one side of the fireproof door body, a temperature sensor is fixedly arranged on the inner side of the fireproof door body, and a PLC controller is fixedly arranged on the other side of the fireproof door frame.

Further, the smoke sensor and the temperature sensor are electrically connected with the PLC, and the PLC is electrically connected with the electromagnetic valve.

Further set up, prevent inboard fixed mounting of fire door body has the U template, the U template is located the outside of box, just the equal fixed mounting in upper and lower surface of U template has the extension spring, the inserted bar of one end fixedly connected with through the U template of extension spring, peg graft between inserted bar and the U template.

Compared with the related art, the fireproof door with the rapid fire extinguishing function has the following beneficial effects:

the utility model provides a fireproof door with a rapid fire extinguishing function, which is characterized in that an electric telescopic rod is started to realize shielding of a dust-proof plate connected with an output end of the electric telescopic rod to a spray hole, so that dust is prevented from blocking the spray hole when a protective door does not work, and the technical problems that the spray hole is exposed to the outside for a long time and is easily blocked by dust to influence the fire extinguishing effect due to the fact that the spray hole is usually used for spraying compressed carbon dioxide by adopting a mode of a peripheral spray nozzle in the existing fireproof door are solved.

The utility model provides a fireproof door with a rapid fire extinguishing function, wherein a gas collecting pipe is in threaded connection with a spray pipe, and one end of a pull spring is pulled to separate from the inside of a box body, so that the box body and a high-pressure gas cylinder can be conveniently taken out from the inside of the box body, and the high-pressure gas cylinder can be conveniently detached and replaced.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a fire door with rapid fire extinguishing function according to the present utility model;

fig. 2 is a schematic diagram of a front view structure of a fireproof door body according to the present utility model;

fig. 3 is a cross-sectional view of a fire rated door of the present utility model;

FIG. 4 is an enlarged partial view of the A part of the present utility model;

fig. 5 is a right side view of the present utility model.

Reference numerals in the drawings: 1. fireproof door frames; 2. a fireproof door body; 3. rectangular through holes; 4. a shutter; 5. a dust-proof plate; 6. a groove; 7. a smoke sensor; 8. an electric telescopic rod; 9. a slide block; 10. a chute; 11. a spray hole; 12. a spray pipe; 13. an electromagnetic valve; 14. a high pressure gas cylinder; 15. a case; 16. a gas collecting tube; 17. a temperature sensor; 18. a rod; 19. a tension spring; 20. a U-shaped plate; 21. a hinge; 22. a door closer; 23. a PLC controller; 24. a handle with a lock; 25. an accommodating groove.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Exemplary embodiments of the present utility model are illustrated in the accompanying drawings.

Embodiment one:

as shown in fig. 1-5, the fireproof door with rapid fire extinguishing function comprises a fireproof door frame 1, hinges 21 are symmetrically and fixedly arranged on one side of the fireproof door frame 1, fireproof door bodies 2 are fixedly arranged on one sides of the two hinges 21 together, grooves 6 are symmetrically formed on one side of the fireproof door bodies 2, a plurality of spray holes 11 are formed in the inner side of each groove 6, a containing groove 25, two sliding grooves 10 and two electric telescopic rods 8 are formed in the inner side of each groove 6, the electric telescopic rods 8 are fixedly arranged in the inner side of each sliding groove 10, sliding blocks 9 are fixedly connected to output ends of the electric telescopic rods 8, and dust-proof plates 5 are fixedly arranged on opposite surfaces of the two sliding blocks 9 together.

The other side of the fireproof door body 2 is fixedly provided with a handle 24 with a lock, and a door closer 22 is fixedly arranged between the fireproof door body 2 and the fireproof door frame 1, so that the fireproof door body 2 is automatically closed.

In the implementation, through starting electric telescopic handle 8, realize that the dust guard 5 who is connected with its output shelters from orifice 11, avoid the guard gate to block up orifice 11 at the during operation dust, solved the blowout that current fire door usually adopts the mode of peripheral hardware spout to be used for compressing back carbon dioxide, but the spout exposes to the external world for a long time, is blocked by the dust easily, influences the technical problem of fire extinguishing effect.

Embodiment two:

as shown in fig. 1-5, on the basis of the first embodiment, the present utility model provides a technical solution: the fireproof door comprises a fireproof door body 2, a rectangular through hole 3 is formed in one side of the fireproof door body 2, a box body 15 is arranged in the rectangular through hole 3, a plurality of high-pressure gas cylinders 14 are arranged in the box body 15, gas collecting pipes 16 penetrating through the box body 15 are fixedly connected to the upper ends of the high-pressure gas cylinders 14, spray pipes 12 penetrating through spray holes 11 are connected to the two ends of the gas collecting pipes 16 in a threaded mode, a baffle door 4 is hinged to the inner side of the rectangular through hole 3, a handle is fixedly arranged on one side of the baffle door 4, an electromagnetic valve 13 is arranged on a pipeline of the spray pipes 12, a smoke sensor 7 is fixedly arranged on one side of the fireproof door body 2, a temperature sensor 17 is fixedly arranged on the inner side of the fireproof door body 2, a PLC (programmable logic controller) 23 is fixedly arranged on the other side of the fireproof door frame 1, a U-shaped plate 20 is fixedly connected to the inner side of the smoke sensor 7 and the temperature sensor 17, a U-shaped plate 20 is fixedly connected to the electromagnetic valve 13 through electric connection, a tension spring 19 is fixedly arranged on the inner side of the U-shaped plate 2, the U-shaped plate 20 is positioned on the outer side of the U-shaped plate 20, a tension spring 19 is fixedly connected to the U-shaped 20, and a plug-shaped rod 18 penetrates through the U-shaped rod 18 is arranged between the U-shaped 20 and the plug rod 18 and the plug-in rod 18.

In practice, the gas collecting tube 16 is in threaded connection with the spray tube 12, and one end of the inserting rod 18 is separated from the inside of the box body 15 by pulling the inserting rod 18 and stretching the tension spring 19, so that the box body 15 and the high-pressure gas cylinder 14 are conveniently taken out from the inside of the box body 15, and the high-pressure gas cylinder 14 is conveniently detached and replaced.

When the technical scheme is used, when the temperature sensor 17 detects that the temperature reaches a preset range value, or the smoke sensor 7 detects smoke, a signal is sent to the PLC controller 23, the electric telescopic rod 8 and the electromagnetic valve 13 are controlled to work, the electric telescopic rod 8 drives the sliding block 9 connected with the output end of the electric telescopic rod to drive the dust guard 5 to move to the inside of the accommodating groove 25, the dust guard is separated from shielding the spray hole 11, the electromagnetic valve 13 is opened, and meanwhile, compressed carbon dioxide in the high-pressure gas cylinder 14 is sprayed out through the spray pipe 12 and the spray hole 11 to extinguish fire, two detection modes of the temperature sensor 17 and the smoke sensor 7 are adopted, the reaction speed is high, the spray pipe 12 has a large spray range, and rapid fire extinguishment can be realized. When the high-pressure gas cylinder 14 needs to be disassembled, the shutter 4 is opened first, then the spray pipe 12 and the gas collecting pipe 16 are disassembled, the inserting rod 18 is pulled, the tension spring 19 is stretched, one end of the inserting rod 18 is separated from the inside of the box body 15, and finally the box body 15 and the high-pressure gas cylinder 14 are taken out from the inside of the box body 15.

Although embodiments of the present utility model 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 therein 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. Fireproof door with rapid fire extinguishing function, comprising a fireproof door frame (1), and is characterized in that: one side symmetry fixed mounting of fire prevention door frame (1) has hinge (21), two the common fixed mounting in one side of hinge (21) has fire door body (2), prevent fire door body (2) one side symmetry and seted up recess (6), every a plurality of orifice (11) have all been seted up to the inboard of recess (6), just holding tank (25), two spout (10) and two electric telescopic handle (8) have been seted up to the inboard of recess (6), every the inboard of spout (10) is all fixed mounting has electric telescopic handle (8), the equal fixedly connected with slider (9) of output of electric telescopic handle (8), two the common fixed mounting of relative face of slider (9) has dust guard (5).

2. The fireproof door with the rapid fire extinguishing function according to claim 1, wherein a handle (24) with a lock is fixedly arranged on the other side of the fireproof door body (2), and a door closer (22) is fixedly arranged between the fireproof door body (2) and the fireproof door frame (1).

3. The fireproof door with the rapid fire extinguishing function according to claim 1, wherein a rectangular through hole (3) is formed in one side of the fireproof door body (2), a box body (15) is arranged in the rectangular through hole (3), a plurality of high-pressure gas cylinders (14) are arranged in the box body (15), gas collecting pipes (16) penetrating through the box body (15) are fixedly connected to the upper ends of the high-pressure gas cylinders (14) together, and spray pipes (12) penetrating through spray holes (11) are connected to the two ends of the gas collecting pipes (16) in a threaded mode.

4. A fire door with rapid fire extinguishing function according to claim 3, characterized in that the inner side of the rectangular through hole (3) is hinged with a shutter (4), and one side of the shutter (4) is fixedly provided with a handle.

5. A fire door with rapid fire extinguishing function according to claim 3, characterized in that the pipeline of the spray pipe (12) is provided with an electromagnetic valve (13), one side of the fire door body (2) is fixedly provided with a smoke sensor (7), the inner side of the fire door body (2) is fixedly provided with a temperature sensor (17), and the other side of the fire door frame (1) is fixedly provided with a PLC controller (23).

6. The fireproof door with the rapid fire extinguishing function according to claim 5, wherein the smoke sensor (7) and the temperature sensor (17) are electrically connected with the PLC (23), and the PLC (23) is electrically connected with the electromagnetic valve (13).

7. A fire door with rapid fire extinguishing function according to claim 3, characterized in that, the inside of the fire door body (2) is fixedly provided with a U-shaped board (20), the U-shaped board (20) is located outside the box body (15), tension springs (19) are fixedly arranged on the upper surface and the lower surface of the U-shaped board (20), one end of each tension spring (19) is fixedly connected with a inserted rod (18) penetrating through the U-shaped board (20), and the inserted rod (18) is inserted with the U-shaped board (20).