CN214145274U

CN214145274U - Fire-fighting fire-proof alarm door

Info

Publication number: CN214145274U
Application number: CN202021824647.3U
Authority: CN
Inventors: 祝桂华; 吴雪燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-09-07
Anticipated expiration: 2030-08-27

Abstract

The utility model discloses a fire prevention of fire control warning door, including the door frame, the front end fixed mounting of door frame has prevents the fire door body, the upper end fixed mounting who prevents the fire door body has the sponge strip, the upper right end fixed mounting who prevents the fire door body has alarm prompt lamp, the upper right end fixed mounting who prevents the fire door body has the door handle, the outer end fixed mounting who prevents the fire door body has the outlet pipe, the lower extreme fixed mounting who prevents the fire door body has the temperature guide plate, the fixed water inlet that is provided with in upper left end of preventing the fire door body. This fire prevention alarm door prevents fires through the installation water jet, inhales the intake pipe when the flue gas that will prevent fire door body crack infiltration all around, and after the artificial switch that presses down, water in the fire control delivery pipe passes through the raceway and gets into in the peripheral outlet pipe of fire door body, and rethread water jet spouts, has further reduced the people behind the fire door body and has not smoked the choking by smog, reduces the casualties in the conflagration.

Description

Fire-fighting fire-proof alarm door

Technical Field

The utility model relates to a fire prevention warning door technical field specifically is a fire prevention warning door.

Background

The fire-proof door is generally widely applied to various fields such as residences, ships, buildings, chemical engineering, mechanical engineering and the like. The fire door refers to a door having fire resistance. Particularly, in the residential building, due to the relatively large population density, the fireproof door is used for resisting fire for a certain time when a fire disaster occurs, so that time is gained for people to escape from the fire disaster, the fire disaster is prevented from spreading, and the fire disaster spreading is delayed to a certain extent.

The prior art is at separation heating power, for the aspect such as disaster-stricken person provides the safety protection space, and it makes fire door play the fire prevention effect through set up the appearance chamber that is filled with water in the door frame, utilizes the heat absorption of water and the characteristic of putting out a fire, and it is equipped with the water spray pipe assembly, and the mouthpiece blowout water smoke of subassembly is near the door plant, thereby the gasification takes away the heat and plays the effect of cooling fire prevention. Although the two fire door modes can separate the fire and the heat outside the door to a certain degree, when fire disasters occur outside and inside the door, namely a victim is surrounded by a fire, the two fire doors lose the effect of isolating the heat, and cannot provide a sheltering space for the victim when waiting for rescue, so that the victim is not beneficial to escape or wait for rescue.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire prevention warning door of fighting fire to propose prior art in solving above-mentioned background art at separation heating power, for the person in disaster provides aspects such as safety protection space, it has the appearance chamber of water through set up the packing in the door frame, utilize the heat absorption of water and the characteristic of putting out a fire to make to prevent fire door and play the fire prevention effect, it is equipped with the water spray pipe way subassembly, thereby the mouthpiece blowout water smoke of subassembly is in near the door plant, thereby the gasification takes away the heat and plays the effect of cooling fire prevention. Although the two fire door modes can separate the fire and the heat outside the door to a certain degree, when fire disasters occur outside and inside the door, namely a victim is surrounded by a fire, the two fire doors lose the effect of isolating the heat, and cannot provide a sheltering space for the victim when waiting for rescue, thereby being not beneficial to the escape of the victim or the problem of waiting for rescue.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fire prevention warning door of preventing fires, includes door frame 1, the front end movable mounting of door frame 1 has prevents the fire door body 2, the upper end fixed mounting who prevents the fire door body 2 has sponge strip 3, the upper right end fixed mounting of door frame 1 front end has alarm prompt lamp 4, the upper right end fixed mounting who prevents the fire door body 2 front end has door handle 5, the outside that prevents the fire door body 2 is located the front end fixed mounting of door frame 1 has outlet pipe 6, the lower extreme fixed mounting who prevents the fire door body 2 front end leads warm plate 7, the fixed water inlet 8 that is provided with in the upper left end of preventing the fire door body 2 front end.

Preferably, the upper end fixed mounting who prevents the fire door body 2 rear end has air pump 9, the upper end fixed mounting who prevents the fire door body 2 rear end has water pump 10, the upper right end fixed mounting who prevents the fire door body 2 rear end has loudspeaker 11.

Preferably, a door switch 12 is fixedly installed at the right end of the rear end of the fireproof door body 2, a water jet 13 is fixedly arranged at the rear end of the door frame 1, and an air hole 14 is fixedly arranged at the upper end of the side surface of the fireproof door body 2.

Preferably, the upper right end of the side surface of the fireproof door body 2 is fixedly provided with a water pipe 15, the water pipe 15 is fixedly communicated with the water spray opening 13, the upper left end of the side surface of the fireproof door body 2 is fixedly provided with a rotating shaft 16, and the fireproof door body 2 is rotatably connected with the doorframe 1 through the rotating shaft 16.

Preferably, a fire-resistant layer 19 is fixedly installed at the upper right end of the side surface of the fireproof door body 2, and an inner cavity 20 is fixedly installed at the upper left end of the side surface of the fireproof door body 2.

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

1. according to the fire-fighting and fire-preventing alarm door, the air pump and the water pump are opened through installing the air pump and the water pump, negative pressure is formed at the peripheral door seams of the fire-fighting door body under the action of the air pump, smoke permeating into the peripheral door seams of the fire-fighting door body is sucked into the air inlet pipe and then is discharged from the air holes; under the action of a water pump, water is sprayed out from water spray nozzles at two sides and above the door body, and water flow does parabolic motion under the action of gravity, so that a large-range sprayed water mist is formed in the area near the door body in an enclosing manner, the fireproof effect is further improved, and the harm to a human body is avoided;

2. according to the fire-fighting fire-proof alarm door, the water spray opening is arranged, when smoke permeating through door seams around the fire-fighting door body is sucked into the air inlet pipe, after the switch is manually pressed down, water in a fire-fighting water supply pipe enters the water outlet pipe on the periphery of the fire-fighting door body through the water delivery pipe and is sprayed out through the water spray opening, people behind the fire-fighting door body are further prevented from being smoked and choked by smoke, and casualties in fire are reduced;

3. this fire prevention alarm door prevents fires through the installation water jet, inhales the intake pipe when the flue gas that will prevent fire door body crack infiltration all around, and after the artificial switch that presses down, water in the fire control delivery pipe passes through the raceway and gets into in the peripheral outlet pipe of fire door body, and rethread water jet spouts, has further reduced the people behind the fire door body and has not smoked the choking by smog, reduces the casualties in the conflagration.

Drawings

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

FIG. 2 is a schematic view of the rear end of the door body of the fireproof door of the present invention;

FIG. 3 is a schematic side view of the door body of the fire door of the present invention;

figure 4 is the utility model discloses prevent fire door body structure schematic diagram.

In the figure: 1. a door frame; 2. a fire door body; 3. a sponge strip; 4. an alarm warning light; 5. a door handle; 6. a water outlet pipe; 7. a heat conducting plate; 8. a water inlet; 9. an air pump; 10. a water pump; 11. a loudspeaker; 12. A door body switch; 13. a water jet; 14. air holes; 15. a water delivery pipe; 16. a rotating shaft; 17. an air inlet pipe; 18. a solid wood board layer; 19. a refractory layer; 20. an inner cavity.

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: the utility model provides a fire prevention warning door of preventing fires, includes door frame 1, the front end movable mounting of door frame 1 has prevents the fire door body 2, the upper end fixed mounting who prevents the fire door body 2 has sponge strip 3, the upper right end fixed mounting of door frame 1 front end has alarm prompt lamp 4, the upper right end fixed mounting who prevents the fire door body 2 front end has door handle 5, the outside that prevents the fire door body 2 is located door frame 1's front end fixed mounting has outlet pipe 6, the lower extreme fixed mounting who prevents the fire door body 2 front end leads warm plate 7, the fixed water inlet 8 that is provided with in the upper left end of preventing the fire door body 2 front end.

Further, an air pump 9 is fixedly installed at the upper end of the rear end of the fireproof door body 2, a water pump 10 is fixedly installed at the upper end of the rear end of the fireproof door body 2, a loudspeaker 11 is fixedly installed at the upper right end of the rear end of the fireproof door body 2, the air pump 9 and the water pump 10 are opened through installation of the air pump 9 and the water pump 10, negative pressure is formed at the peripheral door seams of the fireproof door body 2 under the action of the air pump 9, smoke permeating into the peripheral door seams of the fireproof door body 2 is sucked into an air inlet pipe 17 and then is discharged through an air hole 14; under the action of the water pump 10, water is sprayed out from the water spray nozzles 13 on the two sides and above the door body, and water flow does parabolic motion under the action of gravity, so that a large-range spray water mist is formed in the area near the door body in an enclosing manner, the fireproof effect is further improved, and the harm to the human body is avoided.

Further, the right-hand member fixed mounting who prevents the door body 2 rear end has a body switch 12, the rear end of door frame 1 is fixed and is provided with water jet 13, the fixed gas pocket 14 that is provided with in upper end of preventing the door body 2 side, through installation water jet 13, when the flue gas that will prevent the door body crack infiltration all around inhales intake pipe 17, after the artificial switch that presses down, water in the fire control delivery pipe passes through raceway 15 and gets into in preventing the peripheral outlet pipe 6 of the door body 2, rethread water jet 13 spouts, has further reduced the people behind the door body 2 of preventing the fire and has not smoked chocked by smog, reduces the casualties in the conflagration.

Further, a door switch 12 is fixedly installed at the right end of the rear end of the fireproof door body 2, a water spray opening 13 is fixedly arranged at the rear end of the door frame 1, an air hole 14 is fixedly arranged at the upper end of the side face of the fireproof door body 2, and when smoke permeating through a seam of the fireproof door body 2 is sucked into the air inlet pipe 17 through the installation of the water conveying pipe 15, the water conveying pipe 15 can convey water timely and then spray.

Further, the upper right end fixed mounting who prevents the fire door body 2 side has raceway 15, raceway 15 and the fixed intercommunication of water jet 13, the upper left end fixed mounting who prevents the fire door body 2 side has rotation axis 16, prevent through rotation axis 16 swivelling joint between the fire door body 2 and the frame 1, through installing intake pipe 17, when the flue gas of the seam infiltration all around of the fire door body 2 is prevented in the conflagration emergence, intake pipe 17 can absorb the flue gas then discharge by gas pocket 14 again, prevented greatly that the flue gas from getting into the human body, causes the injury to the people.

Further, the upper right end fixed mounting who prevents the door body 2 side has flame retardant coating 19, the upper left end fixed mounting who prevents the door body 2 side has inner chamber 20, and the material of flame retardant coating 19 is the perlite refractory material, can effectual improvement the device's fire behavior.

The working principle is as follows: firstly, a door frame 1 is installed in a wall body, then a sponge strip 3 is installed at the upper end of a fireproof door body 2, water spray ports 13 and an air inlet pipe 17 are installed on the periphery of the fireproof door body 2, when a fire occurs, smoke can be sucked by the air inlet pipe 17, then water in a water pump 10 passes through a fire-fighting water supply pipe and enters the water spray ports 13 on the periphery of the fireproof door body 2 through a water delivery pipe 15, then the smoke is sprayed out, the sponge strip 3 expands after meeting water, the fireproof door body 2 and the door frame 1 are sealed, the smoke can be blocked, then a door body switch 2 is opened, a 12 alarm prompt lamp 4 and a loudspeaker 12 are opened, after a trigger switch is switched on, an alarm prompt lamp 4 outside the fireproof door body 2 flickers, the loudspeaker 11 gives out a distress sound, a fire searcher can find trapped persons quickly, the rescue probability of the trapped persons is increased, and the design realizes that the fire can automatically spray water to the flames to extinguish when encountering the fire, and can in time report to the police to the staff, the utility model discloses the fire prevention is effectual, and degree of automation is high, convenient to use, low in manufacturing cost.

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. The utility model provides a fire control fire prevention warning door, includes door frame (1), its characterized in that: the utility model discloses a fireproof door, including door frame (1), door frame (2), fireproof door's upper end fixed mounting has sponge strip (3), the upper right end fixed mounting of door frame (1) front end has alarm warning light (4), the upper right end fixed mounting of fireproof door's body (2) front end has door handle (5), the front end fixed mounting that the outside of fireproof door's body (2) is located door frame (1) has outlet pipe (6), the lower extreme fixed mounting of fireproof door's body (2) front end has lead warm board (7), the upper left end of fireproof door's body (2) front end is fixed and is provided with water inlet (8).

2. A fire protection alarm door according to claim 1, wherein: the fireproof door comprises a fireproof door body (2), an air pump (9) is fixedly mounted at the upper end of the rear end of the fireproof door body (2), a water pump (10) is fixedly mounted at the upper end of the rear end of the fireproof door body (2), and a loudspeaker (11) is fixedly mounted at the upper right end of the rear end of the fireproof door body (2).

3. A fire protection alarm door according to claim 1, wherein: the fireproof door is characterized in that a door switch (12) is fixedly mounted at the right end of the rear end of the fireproof door body (2), a water spray opening (13) is fixedly arranged at the rear end of the door frame (1), and an air hole (14) is fixedly arranged at the upper end of the side face of the fireproof door body (2).

4. A fire protection alarm door according to claim 1, wherein: prevent the upper right end fixed mounting of fire door body (2) side has raceway (15), raceway (15) and water jet (13) fixed intercommunication, the upper left end fixed mounting who prevents fire door body (2) side has rotation axis (16), prevent through rotation axis (16) swivelling joint between fire door body (2) and door frame (1).

5. A fire protection alarm door according to claim 1, wherein: prevent the upper left end fixed mounting of fire door body (2) side has intake pipe (17), intake pipe (17) and the fixed intercommunication of the end of giving vent to anger of air pump (9), prevent the left lower extreme fixed mounting of fire door body (2) side and have solid wood board layer (18).

6. A fire protection alarm door according to claim 1, wherein: the fireproof door is characterized in that a fireproof layer (19) is fixedly mounted at the upper right end of the side face of the fireproof door body (2), and an inner cavity (20) is fixedly mounted at the upper left end of the side face of the fireproof door body (2).