CN213359885U

CN213359885U - Novel multifunctional fire door

Info

Publication number: CN213359885U
Application number: CN202021722666.5U
Authority: CN
Inventors: 朱庆耀; 李松林; 王辉; 农克功
Original assignee: Guangxi Nanning Songyao Fire Technology Co ltd
Current assignee: Guangxi Nanning Songyao Fire Technology Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-06-04
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a novel multi-functional fire door, including the door leaf, the door leaf periphery is provided with the door frame, door frame top one side fixedly connected with smoke transducer, door frame top intermediate position fixedly connected with camera, the inside both sides of door leaf have set gradually decoration panel, pearlite layer, carbon dioxide gas layer, asbestos layer, be provided with the reinforcing plate between two asbestos layers. The utility model discloses in, give the controller with signal transmission behind the smoke transducer perception smog when starting a fire, the controller carries out automatic alarm and opens the camera and take notes the scene of a fire condition, and the function is diversified more, and when the fire burns out the pearlite layer, carbon dioxide gas is released, and the effectual fire and remaining door body part that will open prevent stretching of intensity of a fire, and asbestos layer continues to carry on fire-retardant when carbon dioxide gas consumes totally, has effectively improved the fire behavior of fire door, is worth wideling popularize.

Description

Novel multifunctional fire door

Technical Field

The utility model relates to a fire door technical field especially relates to a novel multi-functional fire door.

Background

In recent years, along with the improvement of living standard of people, a large number of buildings are put into use every year, a large number of doors are used on the buildings, due to the fact that various electrical appliances are continuously increased, fire disasters caused by fire easily happen after circuits are aged, fire prevention facilities such as fire hydrants and fire extinguishers are added in many occasions, fire doors are used for replacing ordinary doors in other places, the fire doors are doors capable of meeting requirements of fire resistance stability, integrity and heat insulation within a certain time, the fire doors are fire prevention partitions with certain fire resistance arranged in fire prevention partitions, evacuation staircases, vertical shafts and the like, the fire doors have the functions of preventing fire spreading and smoke diffusion besides the functions of ordinary doors, the fire doors can prevent the fire spreading within a certain time, and people can be evacuated.

The traditional fire door only has the function of fire prevention, has single function, and sometimes the alarm is not timely caused by confusion on the fire scene, so that the life and property safety of people is threatened.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel multifunctional fire door.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a novel multi-functional fire door, includes the door leaf, the door leaf periphery is provided with the door frame, door frame top one side fixedly connected with smoke transducer, door frame top intermediate position fixedly connected with camera, two hinges of even fixedly connected with about door frame one side inner wall, the one end of hinge and one side outer wall fixed connection of door leaf, both sides are provided with two decoration panels around the door leaf is inside, decoration panel and the relative one side of door leaf surface are provided with two perlite layers, perlite layer is provided with two carbon dioxide gas layers with the relative one side of decoration panel, two carbon dioxide gas layers are provided with two asbestos layers with the relative one side of perlite layer, be provided with the reinforcing plate between two asbestos layers.

As a further description of the above technical solution:

and the outer wall of the periphery of the door leaf is fixedly connected with a sealing ring.

As a further description of the above technical solution:

and a handle is arranged on one side of the middle position on the door leaf.

As a further description of the above technical solution:

and one side of the door frame opposite to the hinge is fixedly connected with a power supply.

As a further description of the above technical solution:

the top of the power supply is provided with a controller and is fixedly connected with the door frame.

As a further description of the above technical solution:

and a fireproof door closer is arranged on one side of the top of the door frame and is fixedly connected with one end of the fireproof door closer and the top of the door leaf.

As a further description of the above technical solution:

the door leaf is provided with a transparent window.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first give the controller with signal transmission behind the smoke transducer perception smog when on fire, the controller carries out automatic alarm and opens the camera and take notes the scene of a fire condition, can see the scene of a fire condition in real time on line through mobile device, and the function is more diversified, and the more quick formulation of the fire fighter of being convenient for is put out a fire and is rescued scheme, in time protects masses 'life and property safety and fire fighter's personal safety.

2. The utility model discloses in, be provided with the fire-retardant layer including pearlite layer, carbon dioxide gas layer and asbestos layer in the door leaf, when the torch of a fire burns out the pearlite layer, carbon dioxide gas is released, and effectual will the fire and remaining door body part prevent stretching of the intensity of a fire, and the asbestos layer continues to carry on fire-retardantly when carbon dioxide gas consumes totally, has effectively improved the fire behavior of fire door, is worth wideling popularize.

Drawings

Fig. 1 is a front view of a novel multifunctional fire door provided by the present invention;

fig. 2 is the inside structure diagram of the door leaf of the novel multifunctional fire door provided by the utility model.

Illustration of the drawings:

1. a door leaf; 2. a door frame; 3. a seal ring; 4. a handle; 5. a power source; 6. a controller; 7. a smoke sensor; 8. a camera; 9. a fire door closer; 10. a transparent window; 11. a hinge; 12. a decorative panel; 13. perlite layers; 14. a carbon dioxide gas layer; 15. an asbestos layer; 16. a reinforcing plate.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the present invention provides an embodiment: a novel multifunctional fire door comprises a door leaf 1, a door frame 2 is arranged on the periphery of the door leaf 1, the door frame 2 is installed on a wall, the door leaf 1 rotates in the door frame 2 through a hinge 11, a smoke sensor 7 is fixedly connected to one side of the top of the door frame 2, a camera 8 is fixedly connected to the middle position of the top of the door frame 2, when a fire breaks out, the smoke sensor 7 senses smoke and transmits signals to a controller 6, the controller 6 automatically gives an alarm and opens the camera 8 to record the situation of the fire scene, the situation in the fire scene can be observed on line in real time through mobile equipment, the functions are more diversified, a fire extinguishing and rescue scheme can be conveniently and rapidly set up by a fire fighter, the life safety of people and the personal safety of the fire fighter can be protected in time, two hinges 11 are uniformly and fixedly connected to the upper portion and the lower portion of the, two decorative panels 12 are arranged on the front side and the rear side inside the door leaf 1, two perlite layers 13 are arranged on one side of the decorative panels 12 opposite to the outer surface of the door leaf 1, two carbon dioxide gas layers 14 are arranged on one side of the perlite layers 13 opposite to the decorative panels 12, two asbestos layers 15 are arranged on one side of the two carbon dioxide gas layers 14 opposite to the perlite layers 13, a reinforcing plate 16 is arranged between the two asbestos layers 15, a flame-retardant layer comprising the perlite layers 13, the carbon dioxide gas layers 14 and the asbestos layers 15 is arranged in the door leaf 1, when the perlite layer 13 is burned out by the fire, the carbon dioxide gas 14 is released, the fire is effectively separated from the rest door body, the spread of the fire is prevented, asbestos layer 15 continues to fire-retardant when carbon dioxide gas consumes totally, has effectively improved fire door's fire behavior, and the intensity of fire door can effectively be guaranteed to reinforcing plate 16 and decoration panel 12.

Fixedly connected with sealing washer 3 on door leaf 1 outer wall all around, sealing washer 3 is made by fire prevention expanded material, can strengthen the leakproofness of fire door, intermediate position one side is provided with handle 4 on the door leaf 1, rotate handle 4 fire door and open, the people loosens handle 4 after through and gets back to original position at fire door self-closing under the effect of fire door closer 9, one side fixed connection power 5 relative with hinge 11 on the door frame 2, power 5 top is provided with controller 6 and fixed connection on door frame 2, door frame 2 top one side be provided with fire door closer 9 and with fire door closer 9 one end and door leaf 1 top fixed connection, be connected the both ends of fire door closer 9 with door frame 2 and door leaf 1 top respectively, be provided with transparent window 10 on the door leaf 1.

The working principle is as follows: the door frame 2 is installed on a wall, the door leaf 1 rotates in the door frame 2 through the hinge 11, two ends of the fireproof door closer 9 are respectively connected with the top of the door frame 2 and the top of the door leaf 1, the fire door with the rotating handle 4 is opened, a person can automatically close the fire door under the action of the fireproof door closer 9 by loosening the handle 4 to return to an original position, when a fire breaks out, the smoke sensor 7 senses smoke and transmits signals to the controller 6, the controller 6 automatically gives an alarm and opens the camera 8 to record the situation of the fire scene, the situation of the fire scene can be observed on line in real time through mobile equipment, the door leaf 1 is internally provided with a flame-retardant layer comprising a perlite layer 13, a carbon dioxide gas layer 14 and a asbestos layer 15, when the perlite layer 13 is burnt out, the carbon dioxide gas 14 is released, the fire is effectively separated from the rest of the door body, the spread of the fire is prevented, and when the carbon dioxide gas is consumed completely, the, the strength of the fire door can be effectively guaranteed by the reinforcing plate 16 and the decoration panel 12, and the sealing ring 3 is made of a fireproof expansion material, so that the sealing performance of the fire door can be enhanced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a novel multi-functional fire door, includes door leaf (1), its characterized in that: the door is characterized in that a door frame (2) is arranged on the periphery of the door leaf (1), one side of the top of the door frame (2) is fixedly connected with a smoke sensor (7), a camera (8) is fixedly connected to the middle position of the top of the door frame (2), two hinges (11) are uniformly and fixedly connected to the upper portion and the lower portion of the inner wall of one side of the door frame (2), one end of each hinge (11) is fixedly connected with the outer wall of one side of the door leaf (1), two decoration panels (12) are arranged on the front side and the rear side of the inside of the door leaf (1), two perlite layers (13) are arranged on the side, opposite to the outer surface of the door leaf (1), of each perlite layer (13) and the decoration panel (12), two carbon dioxide gas layers (14) are arranged on one side, opposite to the perlite layers, a reinforcing plate (16) is arranged between the two asbestos layers (15).

2. The novel multifunctional fire fighting door according to claim 1, characterized in that: and the outer wall of the periphery of the door leaf (1) is fixedly connected with a sealing ring (3).

3. The novel multifunctional fire fighting door according to claim 1, characterized in that: and a handle (4) is arranged on one side of the middle position on the door leaf (1).

4. The novel multifunctional fire fighting door according to claim 1, characterized in that: and one side of the door frame (2) opposite to the hinge (11) is fixedly connected with a power supply (5).

5. The novel multifunctional fire fighting door according to claim 4, characterized in that: the top of the power supply (5) is provided with a controller (6) which is fixedly connected with the door frame (2).

6. The novel multifunctional fire fighting door according to claim 1, characterized in that: and a fireproof door closer (9) is arranged on one side of the top of the door frame (2), and one end of the fireproof door closer (9) is fixedly connected with the top of the door leaf (1).

7. The novel multifunctional fire fighting door according to claim 1, characterized in that: the door leaf (1) is provided with a transparent window (10).