CN213418913U

CN213418913U - Fireproof door with fire extinguishing device

Info

Publication number: CN213418913U
Application number: CN202021741365.7U
Authority: CN
Inventors: 张丰年
Original assignee: Ganzhou Yinyuan Fire Fighting Equipment Co ltd
Current assignee: Ganzhou Yinyuan Fire Fighting Equipment Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-06-11
Anticipated expiration: 2030-08-19

Abstract

The utility model discloses a prevent fire door with extinguishing device, including the door frame, door frame front end left side fixedly connected with hinge, the hinge rear end fixedly connected with door body, the equal swing joint of door body front end and rear end has the door handle, the support that door body front end fixedly connected with equidistance distributes, support front end fixedly connected with annular raceway, the shower nozzle that annular raceway front end fixedly connected with equidistance distributes, annular raceway left end fixedly connected with aqueduct, aqueduct left end fixedly connected with water valve. This prevent fire door with extinguishing device constitutes a water spray extinguishing device through spare parts such as annular raceway, aqueduct and shower nozzle, when the conflagration breaing out, smoke transducer senses behind the smog, can open the electric water valve in advance, makes the shower nozzle spray water to the front end, and before the intensity of a fire has not yet spread to the fire door, control the intensity of a fire, has further improved safety security, increases the time for personnel's evacuation.

Description

Fireproof door with fire extinguishing device

Technical Field

The utility model relates to a prevent fire door technical field, specifically be a prevent fire door with extinguishing device.

Background

The fire door has the functions of a common door and also has the functions of preventing fire from spreading and smoke from diffusing, and can prevent the fire from spreading within a certain time to strive for time for people to evacuate when a fire breaks out.

The fireproof door is generally installed at a closed evacuation stair, a passage, a residential individual door and the like, but most of the existing fireproof doors do not have a fire extinguishing function, although the fire spread can be prevented within a certain time, if the fire is too violent, the fireproof door can be burnt through within a short time, fire smoke and dense smoke are caused to pass through the safety passage, and life threat is caused to people who are escaping.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent fire door with extinguishing device to propose the problem that present prevent fire door does not possess the function of putting out a fire mostly in solving above-mentioned background.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent fire door with extinguishing device, includes the door frame, door frame front end left side fixedly connected with hinge, hinge rear end fixedly connected with door body, the equal swing joint of door body front end and rear end has the door handle, the support that door body front end fixedly connected with equidistance distributes, support front end fixedly connected with annular raceway, annular raceway front end fixedly connected with equidistance distributes the shower nozzle, annular raceway left end fixedly connected with aqueduct, aqueduct left end fixedly connected with electric water valve, electric water valve upper end fixedly connected with inlet tube, the symmetric distribution fixed slot has been seted up to door body upper end and lower extreme, the spring that fixedly connected with equidistance distributes in the fixed slot.

Preferably, swing joint has the connecting block in the fixed slot, the connecting block is located the spring outside, upper end and lower extreme all set up flutedly in the door frame, fixedly connected with sealing silica gel pad in the recess, the connecting block is laminated in the sealing silica gel pad outside.

Preferably, a clamping groove is formed in the left side of the rear end of the door body, a rubber baffle is fixedly connected to the inner right end of the door frame and is attached to the clamping groove, and the door frame and the door body are made of steel materials.

Preferably, a smoke sensor is fixedly connected to the upper side of the front end of the door body.

Preferably, the rear end of the door body is fixedly connected with an audible and visual alarm.

Preferably, the upper end of the connecting block is of an arc-shaped structure, and the sealing silica gel pad is made of silicon rubber.

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

1. the fire door with the fire extinguishing device is characterized in that the fire extinguishing device is a water spraying fire extinguishing device which is formed by parts such as the annular water conveying pipe, the water guide pipe, the spray head and the like, when a fire disaster occurs, the smoke sensor senses smoke and then the electric water valve is opened in advance to enable the spray head to spray water to the front end, and the fire disaster is controlled when the fire disaster does not spread to the front of the fire door, so that the safety is further improved, and the time is increased for people to evacuate;

2. the fireproof door with the fire extinguishing device is characterized in that a sealing device is formed by parts such as a sealing silica gel pad, a spring, a connecting block and the like, a clamping groove is formed in the left side of the rear end of a door body, after the fireproof door is closed, the clamping groove is tightly attached to a rubber baffle, the sealing silica gel pad is tightly attached to the connecting block, dense smoke is prevented from passing through, the spreading speed of the smoke exceeds about 5 times of the over-fire speed, the number of people who are fumigated and choked by the dense smoke in a fire disaster is 4-5 times of that of a person who is burned, and the control on the;

3. this fire door with on extinguishing device, rubber baffle and sealing silica gel pad are the silicon rubber material, and silicon rubber has tasteless nontoxic, is not afraid of characteristics such as high temperature.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the installation structure of the door body and the door frame of the present invention;

FIG. 3 is a schematic view of the mounting structure of the connecting block and the fixing groove of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a door frame; 2. a hinge; 3. a door body; 4. a door handle; 5. a support; 6. an annular water delivery pipe; 7. a spray head; 8. a water conduit; 9. an electric water valve; 10. a water inlet pipe; 11. fixing grooves; 12. a spring; 13. connecting blocks; 14. a groove; 15. sealing the silica gel pad; 16. a card slot; 17. a rubber baffle; 18. a smoke sensor; 19. an audible and visual alarm.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a fire door with a fire extinguishing device comprises a door frame 1, hinges 2, a door body 3, a door handle 4, a support 5, an annular water delivery pipe 6, a spray head 7, a water guide pipe 8, an electric water valve 9, a water inlet pipe 10, a fixing groove 11, a spring 12, a connecting block 13, a groove 14, a sealing silica gel pad 15, a clamping groove 16, a rubber baffle 17, a smoke sensor 18 and an audible and visual alarm 19, wherein the left side of the front end of the door frame 1 is fixedly connected with the hinges 2, the rear end of the hinges 2 is fixedly connected with the door body 3, the front end and the rear end of the door body 3 are both movably connected with the door handle 4, the front end of the door body 3 is fixedly connected with the support 5 which is distributed at equal intervals, the front end of the support 5 is fixedly connected with the annular water delivery pipe 6, the spray head 7 which is distributed at equal intervals is fixedly connected with the front end, the upper end and the lower end of the door body 3 are provided with symmetrically distributed fixing grooves 11, springs 12 which are distributed at equal intervals are fixedly connected in the fixing grooves 11, and the smoke sensor 18 is of the type MQ-2-135-3-7-9, so that the installation mode and the circuit connection are not described in detail.

Further, swing joint has connecting block 13 in the fixed slot 11, and connecting block 13 is located the spring 12 outside, and recess 14 has all been seted up to upper end and lower extreme in the door frame 1, fixedly connected with sealing silica gel pad 15 in the recess 14, and connecting block 13 laminates in the sealing silica gel pad 15 outside, through connecting block 13 and the tight laminating of sealing silica gel pad 15, makes dense cigarette can not pass.

Further, draw-in groove 16 has been seted up on the left side of the 3 rear ends of the door body, and right-hand member fixedly connected with rubber baffle 17 in the door frame 1, rubber baffle 17 laminate in draw-in groove 16, and door frame 1 is the steel material with the door body 3, tightly laminates in draw-in groove 16 through rubber baffle 17, prevents that dense smoke from passing from the crack.

Furthermore, a smoke sensor 18 is fixedly connected to the upper side of the front end of the door body 3, and after the smoke sensor 18 detects smoke, the electric water valve 9 can be opened in advance to spray water, so that the fire is prevented from spreading, and time is won for evacuation of people.

Furthermore, the rear end of the door body 3 is fixedly connected with an audible and visual alarm 19, and when the smoke sensor 18 detects dense smoke, the audible and visual alarm 19 reminds people to evacuate.

Furthermore, the upper end of the connecting block 13 is of an arc-shaped structure, and the sealing silica gel pad 15 is made of silicon rubber which has the characteristics of being tasteless, non-toxic, resistant to high temperature and the like.

The working principle is as follows: firstly, a water inlet pipe 10 is connected with a tap water pipe, a door body 3 is closed, a connecting block 13 is clamped into a groove 14, a spring 12 abuts against the connecting block 13, the connecting block 13 is tightly attached to a sealing silica gel pad 15, dense smoke is prevented from passing through upper and lower end door seams, a rubber baffle 17 is tightly attached to a clamping groove 16, the dense smoke is prevented from passing through a left end door seam, when a fire disaster occurs, after a smoke sensor 18 senses the smoke, an electric water valve 9 and an audible and visual alarm 19 are opened in advance, the audible and visual alarm 19 can remind people to evacuate immediately, after the electric water valve 9 is opened, a water source enters an annular water pipe 6 from a water guide pipe 8, and finally the water source is sprayed out to the front end by a spray head 7 to extinguish the fire, before the fire disaster does not contact with a fireproof door, the fire disaster is controlled, and the time for.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. A fire door with a fire extinguishing apparatus, comprising a door frame (1), characterized in that: the left side of the front end of the door frame (1) is fixedly connected with a hinge (2), the rear end of the hinge (2) is fixedly connected with a door body (3), the front end and the rear end of the door body (3) are both movably connected with a door handle (4), the front end of the door body (3) is fixedly connected with brackets (5) which are distributed at equal intervals, the front end of the bracket (5) is fixedly connected with an annular water pipe (6), the front end of the annular water pipe (6) is fixedly connected with spray heads (7) which are distributed at equal intervals, the left end of the annular water delivery pipe (6) is fixedly connected with a water guide pipe (8), the left end of the water guide pipe (8) is fixedly connected with an electric water valve (9), the upper end of the electric water valve (9) is fixedly connected with a water inlet pipe (10), the upper end and the lower end of the door body (3) are provided with symmetrically distributed fixed grooves (11), and springs (12) which are distributed at equal intervals are fixedly connected in the fixing grooves (11).

2. The fire door with fire suppression apparatus as recited in claim 1, further comprising: swing joint has connecting block (13) in fixed slot (11), connecting block (13) are located spring (12) outside, upper end and lower extreme all set up fluted (14) in door frame (1), fixedly connected with sealing silica gel pad (15) in recess (14), connecting block (13) are laminated in sealing silica gel pad (15) outside.

3. The fire door with fire suppression apparatus as recited in claim 1, further comprising: the door body (3) rear end left side seted up draw-in groove (16), right-hand member fixedly connected with rubber baffle (17) in door frame (1), rubber baffle (17) laminate in draw-in groove (16), door frame (1) and door body (3) are the steel material.

4. The fire door with fire suppression apparatus as recited in claim 1, further comprising: the upper side of the front end of the door body (3) is fixedly connected with a smoke sensor (18).

5. The fire door with fire suppression apparatus as recited in claim 1, further comprising: and the rear end of the door body (3) is fixedly connected with an audible and visual alarm (19).

6. The fire door with a fire suppression apparatus as recited in claim 2, further comprising: the upper end of the connecting block (13) is of an arc-shaped structure, and the sealing silica gel pad (15) is made of silicon rubber.