CN211714968U

CN211714968U - Novel safe building fireproof door

Info

Publication number: CN211714968U
Application number: CN201921930118.9U
Authority: CN
Inventors: 管跃根
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-10
Filing date: 2019-11-10
Publication date: 2020-10-20
Anticipated expiration: 2029-11-10

Abstract

A novel safe fire door for buildings comprises a door frame, a door plate and an escape opening, wherein the door plate is hinged in the door frame through a first hinge, the two sides and the upper side of the door frame are provided with water outlet pipes which are provided with a plurality of atomizing nozzles, the upper end of the water outlet pipe is connected with a water inlet pipe, the left side of the door panel is provided with a door lock, the lower side of the door panel is provided with an escape opening, a first cover plate is arranged at the front side of the escape opening through a first bolt and a second bolt, a second cover plate is hinged at the rear side of the escape opening through a second hinge, the first cover plate and the second cover plate are attached to the outer surfaces of the front side and the rear side of the door plate, soundproof cotton is arranged on the inner surface of the second cover plate, a third bolt is arranged on the lower side of the inner surface of the second cover plate, an electromagnetic valve is arranged on the water inlet pipe, the upper end of the electromagnetic valve is linearly connected with a temperature sensor, and the temperature sensor is arranged on the wall at the upper end of the left side of the door frame.

Description

Novel safe building fireproof door

Technical Field

The utility model relates to a prevent fire door technical field, especially relate to a novel safe building prevents fire door.

Background

At present, the main purpose of the fireproof door is to prevent the fire from continuously spreading in an emergency fire and win time for people evacuation or fire fighting of fire fighters, but the existing fireproof door is characterized in that a fireproof filling layer is added on the surface material or inside the fireproof door to resist a fire source, so that the fireproof time of the fireproof door is short, the fireproof door is easy to bend and deform when the fire is high and the temperature is high, the fireproof door is blocked and cannot be normally opened, and people are trapped in the door and still threaten life.

The patent number is 201410206487.9 prevents fire door, including the door frame, be equipped with rotatable fire door on the door frame, prevent the inside spray delivery pipe that is equipped with the level and arranges of fire door upper end crossbeam, spray delivery pipe is located one side of preventing fire door and is the linearity along the horizontal direction and be equipped with a plurality of water shower nozzle, spray delivery pipe's one end is connected with the inlet tube, be equipped with the water valve on the inlet tube, be equipped with smoke transducer, temperature sensor and alarm whistle on one side of door frame, and the well lower part of door frame one side still is equipped with manual water spray control button. The automatic cooling device is simple in structure and reasonable in design, can automatically or manually cool the fireproof door to prolong the fireproof time of the fireproof door, guarantees the life safety of people, and can give an alarm or ask for help to improve the survival probability of people.

When the fire is in a large fire, the fire source cannot be well resisted by water spraying, and if the fireproof door is deformed due to high temperature, the fireproof door is blocked and cannot be normally opened, so that people trapped in the fireproof door cannot escape.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve the problem that above-mentioned prior art exists, provide a novel safe fire door is prevented to building, simple structure, fireproof effect is good, and the peripheral intensity of a fire of fire door can be controlled to the water spray, reduces and prevents fire door temperature, prolongs the fire-proof time of preventing fire door, sets up the mouth of fleing, has solved in personnel's stranded when preventing fire door can't normally open, causes the problem of threat to the life.

The utility model provides a technical scheme that its technical problem adopted: the novel safe fire door for buildings comprises a door frame, a door panel and an escape opening, wherein the door panel is hinged in the door frame through a first hinge, water outlet pipes are arranged on two sides and the upper side of the door frame, a plurality of atomizing nozzles are arranged on the water outlet pipes, the upper end of each water outlet pipe is connected with a water inlet pipe, a door lock is arranged on the left side of the door panel, the lower side of the door panel is provided with the escape opening, a first cover plate is arranged on the front side of the escape opening through a first bolt and a second bolt, a second cover plate is hinged on the rear side of the escape opening through a second hinge, the first cover plate and the second cover plate are attached to the outer surfaces of the front side and the rear side of the door panel, sound insulation cotton is arranged on the inner surface of the second cover plate, a third bolt is arranged on the lower side of the, because first apron and second apron cover at the door plant surface, and all be greater than the mouth bore of fleing for even the mouth of fleing takes place structural deformation, can not influence the normal opening of first apron and second apron yet.

In order to further perfect, install the solenoid valve on the inlet tube, there is temperature sensor solenoid valve upper end through linear connection, temperature sensor installs on the wall of door frame left side upper end, and the peripheral intensity of a fire of preventing fire door can be controlled in the water spray, reduces and prevents the fire door temperature, prolongs the fire prevention time of preventing fire door to can drench the personnel of fleing, protect the personnel of fleing not burnt when fleing.

Further perfection, first bolt is located first apron upper end, the second bolt is located first apron lower extreme.

Further perfect, soundproof cotton arranges the mouth of fleing in, install fire prevention sealing strip around the soundproof cotton, soundproof cotton has guaranteed to prevent that fire door when daily use, even have the existence of the mouth of fleing can not influence the whole syllable-dividing effect who prevents fire door yet, and fire prevention sealing strip prevents smog and flame from scurrying out from the mouth of fleing.

Further perfect, install the handle of taking the heat insulating mattress in the middle of the first apron, the hand is scalded when preventing to open the apron.

Further perfection, the outlet pipe passes through the clamp to be fixed on the wall.

Further perfect, the atomizing nozzle water spray direction of door frame upside outlet pipe is vertical downwards, the nozzle direction of door frame left and right sides outlet pipe is the level forward, the atomizing nozzle is atomizing nozzle, can guarantee to prevent that fire door can both evenly spray around the door and have water.

Further perfection, the surface coating of door frame and door plant has fireproof paint layer, guarantees fireproof door's fire behavior.

The utility model discloses profitable effect is: the utility model discloses simple structure, reasonable in design can carry out automatic water spray to preventing fire door and control the peripheral intensity of a fire of preventing fire door, reduces and prevents fire door temperature, prolongs and prevents fire door fire prevention time to can drench the personnel of fleing, protect the personnel of fleing not burnt when fleing, run into the emergency exit because of the high temperature sintering when warping, utilize the mouth of fleing for one's life to flee, avoid taking place life danger.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a rear view of the present invention;

fig. 3 is a schematic view of the inner surface of the second cover plate.

Description of reference numerals: 1. door frame, 2, door plant, 3, first hinge, 4, clamp, 5, outlet pipe, 6, atomizing nozzle, 7, inlet tube, 8, solenoid valve, 9, temperature sensor, 10, lock, 11, the mouth of fleing, 12, first apron, 13, first bolt, 14, handle, 15, second bolt, 16, second hinge, 17, second apron, 18, soundproof cotton, 19, third bolt, 20, fire-proof sealing strip.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

with reference to the accompanying drawings: the embodiment of the invention relates to a novel safe fire door for buildings, which comprises a door frame 1, a door panel 2 and an escape opening 11, wherein the door panel 2 is hinged in the door frame 1 through a first hinge 3, water outlet pipes 5 are arranged on the left side, the right side and the upper side of the door frame 1, a plurality of atomizing nozzles 6 are arranged on the water outlet pipes 5, the upper end of the water outlet pipe 5 is connected with a water inlet pipe 7, a door lock 10 is arranged on the left side of the door panel 2, the lower side of the door panel 2 is provided with the escape opening 11, the front side of the escape opening 11 is provided with a first cover plate 12 through a first bolt 13 and a second bolt 15, the rear side of the escape opening 11 is hinged with a second cover plate 17 through a second hinge 16, the first cover plate 12 and the second cover plate 17 are attached to the outer surfaces of the front side and the rear side of the door panel 2, sound insulation cotton 18, 8 upper ends of solenoid valve have temperature sensor 9 through linear connection, temperature sensor 9 installs on the wall of 1 left side upper end of door frame, first bolt 13 is located first apron 12 upper ends, second bolt 15 is located first apron 12 lower extreme, soundproof cotton 18 is arranged in mouthful 11 of fleing, install fire seal strip 20 around soundproof cotton 18, install the handle 14 of taking the heat insulating mattress in the middle of first apron 12, outlet pipe 5 passes through clamp 4 to be fixed on the wall, 1 upside outlet pipe 5's of door frame atomizing nozzle 6 water spray direction is vertical downwards, 6 directions of the nozzle of 1 left and right sides outlet pipe 5 of door frame are the level forward, the surface coating of door frame 1 and door plant 2 has fireproof paint layer.

The utility model discloses during the use, when the conflagration breaing out, temperature sensor 9 receives behind the scene of a fire data, solenoid valve 8 opens this moment, rivers get into outlet pipe 5, atomizing nozzle 6 sprays water, water out and prevent the flame near fire door, reduce and prevent fire door temperature, the fire door time of preventing is prolonged, water smoke can prevent to open the air current circulation of preventing that fire door large tracts of land when fleing and lead to the intensity of a fire to stretch rapidly, and can drench the personnel of fleing, the guardian is not burnt when fleing for one's life, the personnel of fleing for one's life can open and prevent that fire door can normally open, can follow escape orifice 11 and flee for one's life, because first apron 12 and second apron 17 cover at door plant 2 surfaces, and all be greater than escape orifice 11 bores, even escape orifice emergence structural deformation, also can not influence the.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Claims

1. The utility model provides a novel safe fire door is prevented to building, includes door frame (1), door plant (2) and mouthful (11) of fleing, characterized by: the door plate (2) is hinged in the door frame (1) through a first hinge (3), the left side, the right side and the upper side of the door frame (1) are provided with water outlet pipes (5), the water outlet pipes (5) are provided with a plurality of atomizing nozzles (6), the upper end of the water outlet pipe (5) is connected with a water inlet pipe (7), the left side of the door panel (2) is provided with a door lock (10), an escape opening (11) is formed in the lower side of the door panel (2), a first cover plate (12) is installed on the front side of the escape opening (11) through a first bolt (13) and a second bolt (15), the rear side of the escape opening (11) is hinged with a second cover plate (17) through a second hinge (16), the first cover plate (12) and the second cover plate (17) are attached to the outer surfaces of the front side and the rear side of the door panel (2), soundproof cotton (18) are installed to second apron (17) internal surface, third bolt (19) are installed to second apron (17) internal surface downside.

2. A novel and safe fire door for buildings as claimed in claim 1, characterized in that: install solenoid valve (8) on inlet tube (7), solenoid valve (8) upper end has temperature sensor (9) through linear connection, temperature sensor (9) are installed on the wall of door frame (1) left side upper end.

3. A novel and safe fire door for buildings as claimed in claim 1, characterized in that: the first bolt (13) is positioned at the upper end of the first cover plate (12), and the second bolt (15) is positioned at the lower end of the first cover plate (12).

4. A novel and safe fire door for buildings as claimed in claim 1, characterized in that: the soundproof cotton (18) is arranged in the escape opening (11), and the fireproof sealing strips (20) are arranged around the soundproof cotton (18).

5. A novel and safe fire door for buildings as claimed in claim 1, characterized in that: a handle (14) with a heat insulation pad is arranged in the middle of the first cover plate (12).

6. A novel and safe fire door for buildings as claimed in claim 1, characterized in that: the water outlet pipe (5) is fixed on the wall through a hoop (4).

7. A novel and safe fire door for buildings as claimed in claim 1, characterized in that: the water spraying direction of the atomizing nozzles (6) of the water outlet pipes (5) on the upper side of the door frame (1) is vertical downward, and the direction of the nozzles (6) of the water outlet pipes (5) on the left side and the right side of the door frame (1) is horizontal forward.

8. A novel and safe fire door for buildings as claimed in claim 1, characterized in that: the surfaces of the door frame (1) and the door panel (2) are coated with fireproof coating layers.