CN219197163U

CN219197163U - Novel fire-fighting fireproof door

Info

Publication number: CN219197163U
Application number: CN202320031981.0U
Authority: CN
Inventors: 许树彬; 曹琦
Original assignee: Shandong Homande Security Technology Co ltd
Current assignee: Shandong Homande Security Technology Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-06-16
Anticipated expiration: 2033-01-06

Abstract

The utility model discloses a novel fire-fighting fireproof door, which comprises a fireproof door body and an installation wall body, wherein the fireproof door body is hinged in the installation wall body through a metal hinge, toughened glass is installed at the upper end of the inside of the fireproof door body, and flame-retardant PC films are arranged on the surfaces of the two sides of the toughened glass.

Description

Novel fire-fighting fireproof door

Technical Field

The utility model belongs to the technical field of fire protection, and particularly relates to a novel fire-proof door for fire protection.

Background

Fireproof doors are doors that meet the requirements of fire resistance stability, integrity and thermal insulation over a period of time.

The fire-proof door is arranged in a fire-proof partition area, an evacuation stairway, a vertical shaft and the like, has a fire-proof partition with certain fire resistance, and is normally open when the fire-proof door is kept open at ordinary times, so that personnel can pass conveniently, and the fire-proof door can be used for fire-proof evacuation under the condition of fire; normally closed fireproof doors are normally in a closed state, and can effectively block the invasion of strong smoke and fire after a fire disaster occurs.

The existing fireproof door is simple in structure, so that the achieved functionality is single, fire can be blocked generally, the function of judging the size of the fire outside the door through the fireproof door is difficult to achieve, and certain limitation exists in use.

Disclosure of Invention

The utility model aims to overcome the existing defects, and provides a novel fire-fighting fireproof door, so that the problems that the existing fireproof door provided in the background art is simple in structure, single in implementation functionality, capable of blocking fire normally only, difficult to realize the function of judging the size of the fire outside the door through the fireproof door and limited in use are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel fire control is with preventing fire door, includes fire door body and installation wall body, the inside at the installation wall body is articulated through the metal hinge to fire door body, toughened glass is installed to fire door body's inside upper end, toughened glass's both sides surface all is provided with fire-retardant PC film, the lock is installed to fire door body's inside one side, the door handle is installed to the below of lock, the sealing edge is all installed to fire door body's surface all around.

Preferably, a reset structure is arranged between the upper end of the fireproof door body and the installation wall body.

Preferably, the door lock and the door handle are both arranged at two sides of the fireproof door body.

Preferably, the innermost layer of the inner material of the fireproof door body is respectively provided with a fireproof layer and a first metal layer.

Preferably, the fireproof layer is made of asbestos fiber, and the first metal layer is made of alloy steel.

Preferably, the outside of flame retardant coating and first metal level all is provided with the insulating layer, the inside of insulating layer is the heat insulating board material.

Preferably, a second metal layer is arranged on the outer side of the heat insulation layer, and the inside of the second metal layer is made of stainless steel.

Compared with the prior art, the utility model provides a novel fire-fighting fireproof door, which comprises the following components

The beneficial effects are that:

1. according to the utility model, when a fire disaster occurs through the toughened glass arranged on the fireproof door body, a user can directly observe the condition of the fire outside the door through the toughened glass arranged on the fireproof door body, when the fire disaster is not large, the fireproof door can be opened timely for escape, so that the safety of the user is ensured, the problem that the existing fireproof door is relatively simple in structure, the realized functionality is relatively single, and the fire disaster is generally blocked, the function of judging the size of the fire disaster outside the door through the fireproof door is relatively difficult to realize, and certain limitation exists in use is effectively avoided;

2. according to the utility model, the stability of the material structural layer inside the fireproof door body is ensured through the first metal layer when the fireproof door is used, and the second metal layer is arranged on the outer side surface of the fireproof door body through the second metal layer, so that the second metal layer can be in direct contact with fire, and the fireproof door is ensured to be more durable;

3. according to the utility model, through the reset structure, when the fireproof door is not used, the purpose that the fireproof door can be automatically reset and closed is ensured, through the fireproof layer, the fireproof performance of the fireproof door is ensured through the asbestos fiber arranged in the fireproof layer, and through the heat insulation layer, the problem that the other side surface of the fireproof door is scalded due to the fact that the heat of the fire is transferred to the other side surface of the fireproof door by the fire on one side of the fireproof door can be effectively prevented when the fireproof door is used.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate and together with the embodiments of the utility model and do not constitute a limitation to the utility model, and in which:

fig. 1 is a schematic structural view of a novel fire-fighting fire door according to the present utility model;

fig. 2 is a front view of the novel fire-fighting fire door according to the present utility model;

fig. 3 is a schematic structural view of the back of the novel fire-fighting fireproof door according to the present utility model;

fig. 4 is a schematic diagram of a material structure of the novel fire-fighting fireproof door according to the present utility model;

in the figure: 1. a fire door body; 2. installing a wall body; 3. tempered glass; 4. sealing edges; 5. a door lock; 6. a door handle; 7. a metal hinge; 8. a reset structure; 9. a fire-blocking layer; 10. a first metal layer; 11. a thermal insulation layer; 12. a second metal layer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a novel fire control is with preventing fire door, including preventing fire door body 1 and installation wall body 2, prevent fire door body 1 articulates in the inside of installation wall body 2 through metal hinge 7, prevent fire door body 1's inside upper end and install toughened glass 3, toughened glass 3's both sides surface all is provided with fire-retardant PC film, prevent fire door body 1's inside one side and install lock 5, door handle 6 is installed to lock 5's below, prevent fire door body 1 all installs sealing edge 4 on the surface all around, when the conflagration breaks out through the toughened glass 3 that sets up, the user can be direct through prevent fire door body 1 on the toughened glass 3 that sets up the condition of fire behavior, when the fire behavior is not big, can be timely open prevent fire door and flee, user's security has been guaranteed, it is comparatively simple because its structure to have avoided at present, consequently, and the functional that realizes is comparatively single, and can only block the fire behavior, difficult realization is through preventing the function of fire behavior that the outer fire behavior of door size from going on judging, there is certain limitation problem when using.

In the utility model, preferably, a reset structure 8 is arranged between the upper end of the fireproof door body 1 and the installation wall body 2, and the purpose that the fireproof door can be automatically reset and closed is ensured when the fireproof door is not used by people in use through the reset structure 8.

In the present utility model, it is preferable that the door lock 5 and the door handle 6 are provided in two, and the two door locks 5 and the door handle 6 are provided on both side surfaces of the fire door body 1, respectively.

In the present utility model, it is preferable that the innermost layer of the inner material of the fireproof door body 1 is provided with a fireproof layer 9 and a first metal layer 10, respectively.

In the utility model, preferably, the inside of the fireproof layer 9 is made of asbestos fiber, the inside of the first metal layer 10 is made of alloy steel, the fireproof performance of the fireproof door is ensured through the arranged fireproof layer 9 and the asbestos fiber arranged in the fireproof layer 9, and the stability of the material structural layer in the fireproof door body 1 is ensured through the arranged first metal layer 10 and the first metal layer 10 during use.

In the utility model, preferably, the heat insulation layers 11 are arranged on the outer sides of the fireproof layer 9 and the first metal layer 10, the heat insulation layers 11 are made of heat insulation boards, and when the fireproof door is used, the heat insulation layers 11 can effectively prevent the heat of fire from being transferred to the surface of the other side of the fireproof door, so that the surface of the other side of the fireproof door is scalded.

In the utility model, preferably, the second metal layer 12 is arranged on the outer side of the heat insulation layer 11, the second metal layer 12 is made of stainless steel, and the second metal layer 12 is arranged on the outer side surface of the fireproof door body 1 through the second metal layer 12, so that the second metal layer 12 can be in direct contact with fire, and the fireproof door is ensured to be more durable.

The working principle and the using flow of the utility model are as follows: during the use, through toughened glass 3 that sets up, when the conflagration time spent, the user can directly observe the condition of the fire outside the door through toughened glass 3 that sets up on the fire door body 1, when the intensity of a fire is not big, can be timely open prevent fire door and flee, user's security has been guaranteed, the present prevent fire door has effectively because its structure is comparatively simple, consequently, the functional of realization is comparatively single, and can only block the intensity of a fire generally, the function of judging the intensity of a fire outside the door through preventing fire door is realized to the harder realization, there is the problem of certain limitation during the use, through the first metal layer 10 of setting up, the stability of the inside material structural layer of fire door body 1 has been guaranteed through first metal layer 10 of setting up during the use, through second metal layer 12 setting up at the outside surface of fire door body 1 can make second metal layer 12 direct contact intensity of a fire, the maintenance has been guaranteed, reset structure 8 through setting up, when unmanned use prevents to prevent that fire door can automatic reset from closing, through setting up the function of preventing fire door to prevent the inside the fire door 9 through setting up the fire door, the fire door through the fire door, the fire door has the fire-proof effect 11 is guaranteed through the inside the fire door, the opposite side is guaranteed through setting up to prevent the fire door, the fire door 11 when the opposite side is used, and the fire door has the fire-proof effect.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Novel fire-fighting fireproof door comprises a fireproof door body (1) and an installation wall body (2), and is characterized in that: fireproof door body (1) articulates in the inside of installation wall body (2) through metal hinge (7), toughened glass (3) are installed to the inside upper end of fireproof door body (1), toughened glass's (3) both sides surface all is provided with fire-retardant PC film, door lock (5) are installed to the inside one side of fireproof door body (1), door handle (6) are installed to the below of door lock (5), sealing edge (4) are all installed on the surface all around of fireproof door body (1).

2. The novel fire rated door of claim 1 wherein: a reset structure (8) is arranged between the upper end of the fireproof door body (1) and the installation wall body (2).

3. The novel fire rated door of claim 1 wherein: the door lock (5) and the door handle (6) are both arranged, and the two door locks (5) and the door handle (6) are respectively arranged on the two side surfaces of the fireproof door body (1).

4. The novel fire rated door of claim 1 wherein: the innermost layer of the inner material of the fireproof door body (1) is respectively provided with a fireproof layer (9) and a first metal layer (10).

5. The novel fire door as claimed in claim 4, wherein: the inside of the fireproof layer (9) is made of asbestos fiber materials, and the inside of the first metal layer (10) is made of alloy steel materials.

6. The novel fire door as claimed in claim 4, wherein: the outer sides of the fireproof layer (9) and the first metal layer (10) are respectively provided with a heat insulation layer (11), and the inside of the heat insulation layer (11) is made of heat insulation board materials.

7. The novel fire door as claimed in claim 6, wherein: the outer side of the heat insulation layer (11) is provided with a second metal layer (12), and the inside of the second metal layer (12) is made of stainless steel.