CN217269816U

CN217269816U - Fire door is prevented to intelligence with extinguishing device

Info

Publication number: CN217269816U
Application number: CN202123123612.4U
Authority: CN
Inventors: 郑江涛; 王威; 祁军伟; 万世民
Original assignee: Henan Changcheng Door Industry Co ltd
Current assignee: Henan Changcheng Door Industry Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-08-23
Anticipated expiration: 2031-12-14

Abstract

The utility model discloses an intelligent fireproof door with a fire extinguishing device, which comprises a steel back plate and a steel back plate, wherein end supporting frames are welded on the front surface of the steel back plate, four fire extinguisher grooves are arranged between the end supporting frames, a fireproof plate is fixedly connected between the end supporting frames, four fire extinguisher nozzle holes are arranged on the surface of the fireproof plate, a fire extinguisher groove door plate is arranged on the steel back plate corresponding to the fire extinguisher grooves, the fire extinguisher groove door plate is connected with the steel back plate through a lock and a pin shaft, an L-shaped pipeline is connected on the fire extinguisher groove, a heat-sensitive expansion ball and a balancing weight are arranged in the L-shaped pipeline, a fireproof blanket is arranged around the L-shaped pipeline and the fire extinguisher groove, the fire extinguishing device is provided with a circular hole corresponding to the position of the heat-sensitive expansion ball on the fireproof plate, the balancing weight can more rapidly fall along the L-shaped pipeline through the expansion of the heat-sensitive expansion ball, and can rapidly extinguish fire through an opening spring of a compression fire extinguisher, the efficiency of putting out a fire is improved.

Description

Fire door is prevented to intelligence with extinguishing device

Technical Field

The utility model belongs to the technical field of prevent fire door, especially, relate to an intelligent fire door with extinguishing device.

Background

A fire door is a door that can meet the requirements of fire stability, integrity and thermal insulation within a certain period of time. It is a fire-proof partition with certain fire resistance, which is arranged in fire-proof subareas, evacuation staircases, vertical shafts and the like. The existing fireproof door mostly has only the fireproof isolation effect and does not have the automatic fire extinguishing function, the fireproof door with the automatic fire extinguishing function is partially realized through an electronic control device, and when the automatic fire extinguishing function of the fireproof door is realized by adopting the electronic control device, when a fire disaster occurs, a circuit system fault is easily caused, so that the electronic control system fails, the automatic fire extinguishing function of the fireproof door cannot be realized, therefore, a purely mechanical fireproof door automatic fire extinguishing device needs to be designed, and when a fire disaster dangerous situation occurs, the fireproof door has the automatic fire extinguishing function. For example, patent publication No. CN209539206U discloses a fire door with an automatic fire extinguishing apparatus, which solves the problem of not requiring an electronic device to control, but has a complex structure, and the fire extinguisher is troublesome to replace, and the fire-proof performance of the door panel itself is not good, so a novel fire door with an intelligent fire extinguishing apparatus is provided.

SUMMERY OF THE UTILITY MODEL

For solving the problem that exists among the prior art, the utility model provides a self fire behavior is better, can use the fire extinguisher by a large scale, and can use pure mechanical structure to independently put out a fire intelligent fire door that has extinguishing device.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fire door is prevented to intelligence with extinguishing device, openly welds including steel backplate, steel backplate has the tip support frame, is equipped with four fire extinguishing tank grooves between the tip support frame, fixedly connected with PLASTIC LAMINATED between the tip support frame, and the PLASTIC LAMINATED surface is opened there are four fire extinguisher nozzle holes, is equipped with the fire extinguishing tank groove door plant on the steel backplate that the fire extinguishing tank groove corresponds, and fire extinguisher groove door plant is connected with the steel backplate through lock and round pin axle, be connected with L type pipeline on the fire extinguishing tank groove, be equipped with heat sensitivity inflation ball and balancing weight in the L type pipeline, be equipped with the fire blanket around L type pipeline and the fire extinguisher groove.

The heat-sensitive expansion ball and the balancing weight are positioned at the turning part at the top of the L-shaped pipeline, and the heat-sensitive expansion ball is positioned at the position close to the end part of the L-shaped pipeline.

The surface of the fireproof plate is hot-pressed with fireproof paper, and the thickness of the fireproof paper is 0.2-0.3 mm.

The surface of the fire-proof plate is provided with a circular hole corresponding to the position of the heat-sensitive expansion ball.

Compared with the prior art, the beneficial effects of the utility model are that:

1. be provided with the circular port that corresponds with heat sensitivity inflation ball position at the PLASTIC LAMINATED, can more swiftly make the balancing weight fall along L type pipeline through the inflation of heat sensitivity inflation ball, put out a fire fast through the spring of opening of oppression fire extinguisher, improved the efficiency of putting out a fire.

2. The fire extinguisher tank door plate is arranged, so that the fire extinguisher can be checked regularly, and the use convenience is improved.

3. Set up steel backplate, fire blanket and PLASTIC LAMINATED, very big improvement the fire resistance of door plant self, improved the security of using.

Drawings

Fig. 1 is a schematic view of the front structure of the back plate of the present invention;

fig. 2 is a schematic view of the back structure of the back plate of the present invention;

fig. 3 is a schematic view of the panel structure of the present invention.

In the figure: 1 steel backing plate, 11 tip support frames, 12 middle part support frames, 2 fire blankets, 3L type pipeline, 31 heat sensitive inflation balls, 32 balancing weights, 4 fire extinguisher grooves, 41 fire extinguisher groove door panels, 42 locks, 43 round pins, 5 fire prevention plates, 51 fire extinguisher nozzle holes, 52 circular ports.

Detailed Description

Example one

Referring to fig. 1-3, an intelligence prevents fire door with extinguishing device, including steel backplate 1, the welding of steel backplate 1 front has tip support frame 11, is equipped with four fire extinguisher tank 4 between the tip support frame 11, fixedly connected with PLASTIC LAMINATED 5 between the tip support frame 11, and division has four fire extinguisher nozzle holes 51 on the 5 surfaces of PLASTIC LAMINATED, is equipped with fire extinguisher tank door plant 41 on the steel backplate 1 that fire extinguisher tank 4 corresponds, and fire extinguisher tank door plant 41 is connected with steel backplate 1 through lock 42 and round pin axle 43, be connected with L type pipeline 3 on the fire extinguisher tank 4, be equipped with heat sensitivity inflation ball 31 and balancing weight 32 in the L type pipeline 3, be equipped with fire blanket 2 around L type pipeline 3 and the fire extinguisher tank 4.

The heat-sensitive inflatable ball 31 and the weight 32 are located at the turn at the top of the L-shaped pipe 3, and the heat-sensitive inflatable ball 31 is located at a position close to the end of the L-shaped pipe 3.

The surface of the fireproof plate 5 is hot-pressed with fireproof paper, and the thickness of the fireproof paper is 0.2-0.3 mm.

The surface of the fire-proof plate 5 is provided with a circular hole 52 corresponding to the position of the heat-sensitive expansion ball 31.

When using, be provided with the circular port 52 that corresponds with heat sensitivity inflation ball 31 position at PLASTIC LAMINATED 5, can be more swift make balancing weight 32 fall along L type pipeline 3 through heat sensitivity inflation ball 31 inflation, put out a fire fast through the spring of opening of oppression fire extinguisher, the efficiency of putting out a fire has been improved, fire extinguisher tank door plant 41 has been set up, the periodic inspection fire extinguisher of being convenient for, the convenience of use has been improved, steel backing plate 1 has been set up, fire blanket 2 and PLASTIC LAMINATED 5, very big improvement the fire resistance of door plant self, the security of using has been improved.

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a fire door is prevented to intelligence with extinguishing device, includes that steel backplate, steel backplate openly weld have the tip support frame, is equipped with four fire extinguisher grooves between the tip support frame, fixedly connected with PLASTIC LAMINATED between the tip support frame, and the PLASTIC LAMINATED surface is opened there are four fire extinguisher nozzle holes, its characterized in that: be equipped with the fire extinguisher tank door plant on the steel backplate that fire extinguisher tank corresponds, fire extinguisher tank door plant passes through the lock and sells the axle and is connected with the steel backplate, be connected with L type pipeline on the fire extinguisher tank, be equipped with heat sensitivity inflation ball and balancing weight in the L type pipeline, be equipped with the fire blanket around L type pipeline and the fire extinguisher tank.

2. The fire rated door as claimed in claim 1, wherein: the heat-sensitive expansion ball and the balancing weight are positioned at the turning part at the top of the L-shaped pipeline, and the heat-sensitive expansion ball is positioned at the position close to the end part of the L-shaped pipeline.

3. The fire rated door as claimed in claim 1, wherein: the surface of the fireproof plate is hot-pressed with fireproof paper, and the thickness of the fireproof paper is 0.2-0.3 mm.

4. The fire rated door as claimed in claim 1, wherein: the surface of the fire-proof plate is provided with a circular hole corresponding to the position of the heat-sensitive expansion ball.