CN217760743U

CN217760743U - Novel fireproof door

Info

Publication number: CN217760743U
Application number: CN202123077870.3U
Authority: CN
Inventors: 王鑫银
Original assignee: Shanghai Hebao Architectural Decoration Engineering Co ltd
Current assignee: Shanghai Hebao Architectural Decoration Engineering Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-11-08
Anticipated expiration: 2031-12-06

Abstract

The utility model discloses a novel prevent fire door, including outer door plant and interior door plant, a serial communication port, outer door plant with be close to between the interior door plant department is provided with the fire-retardant chamber, the inside packing of fire-retardant chamber has water, outer door plant with center between the interior door plant is provided with the baffle, the baffle will prevent fire door internal partitioning and be two the same inner chambers, the inner chamber is inside to be close to outer door plant department is provided with the flame retardant coating, the medial surface of flame retardant coating with be provided with the puigging between the inner chamber. The utility model provides a pair of novel prevent fire door during use, inside flame retardant coating cooperation puigging can effectively prevent stretching of flame, can effectively completely cut off outside noise simultaneously, and what the hydroenergy of inside back-fire relief intracavity portion was filled moreover is enough stretching of further separation flame, and the security performance is higher.

Description

Novel fireproof door

Technical Field

The utility model relates to a door and window field particularly, relates to a novel prevent fire door.

Background

The door and window is divided into an enclosure member or a partition member according to different positions, the door and window respectively has the functions of heat preservation, heat insulation, sound insulation, water resistance, fire resistance and the like according to different design requirements, the new requirement is energy-saving, and the heat lost by the gap between the door and the window in a cold area accounts for about 25 percent of the total heating heat consumption. The requirement of the tightness of the door and window is an important content in the energy-saving design. Doors and windows are important components of building envelope systems. The second function is: the door and window are also important components of building shape (the contrast between real and virtual, rhythm artistic effect, playing an important role), so that their shape, size, proportion, arrangement, colour and shape, etc. have a great influence on the whole shape of building.

The fire-proof and sound-proof performance of the conventional household gate is not good, and a part of wooden door even burns when a fire occurs.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel prevent fire door to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel fireproof door, includes outer door plant and interior door plant, its characterized in that, outer door plant with be close to between the interior door plant department is provided with the chamber of hindering fires, back-fire relief intracavity portion packs has water, outer door plant with center between the interior door plant is provided with the baffle, the baffle will prevent that fire door internal partitioning is two the same inner chambers, the inner chamber is inside to be close to outer door plant department is provided with the flame retardant coating, the medial surface of flame retardant coating with be provided with the puigging between the inner chamber.

Furthermore, the inside liquid injection hole that all is provided with of lower extreme on the interior door plant, annotate the liquid hole with the inside of fire-retardant chamber communicates with each other.

Further, the flame retardant coating adopts the asbestos fiber material to make and the front and back side passes through the wire netting parcel, the thickness of flame retardant coating sets up to 2 centimetres.

Further, the soundproof layer is made of a CAS nanometer aluminum magnesium fiber sound absorption felt material, and the thickness of the soundproof layer is set to be 5 cm.

Furthermore, the outer door plate and the inner door plate are both made of stainless steel materials.

Further, the cross-sectional thickness of the outer door panel and the inner door panel is set to be 2.5 cm.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) The utility model provides a pair of novel prevent fire door during use, inside flame retardant coating cooperation puigging can effectively prevent stretching of flame, can effectively completely cut off outside noise simultaneously, and what the hydroenergy of inside back-fire relief intracavity portion was filled moreover is enough stretching of further separation flame, and the security performance is higher.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of an internal structure of a novel fire door according to an embodiment of the present invention;

fig. 2 is a schematic structural view of the novel fireproof door without a fireproof layer and a sound insulation layer.

Reference numerals:

1. an outer door panel; 2. an inner door panel; 3. an inner cavity; 4. a fire-resistant layer; 5. a sound insulating layer; 6. a fire retarding cavity; 7. A partition plate; 8. and a liquid injection hole.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, 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; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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.

Please refer to fig. 1-2, according to the utility model discloses a novel fire door, including outer door plant 1 and interior door plant 2, its characterized in that, outer door plant 1 with be close to between the interior door plant 2 department is provided with hinders fire chamber 6, it has water to hinder the inside packing in fire chamber 6, outer door plant 1 with center between the interior door plant 2 is provided with baffle 7, baffle 7 will prevent fire door internal partitioning for two the same inner chambers 3, the inside department that is close to of inner chamber 3 is provided with flame retardant coating 4 outer door plant 1, the medial surface of flame retardant coating 4 with be provided with puigging 5 between the inner chamber 3.

Through the above technical scheme of the utility model, inside notes liquid hole 8 that all is provided with of lower extreme on interior door plant 2, annotate liquid hole 8 with the inside of hindering fire chamber 6 communicates with each other.

Through the above technical scheme of the utility model, flame retardant coating 4 adopts the asbestos fiber material to make and around the side pass through the wire netting parcel, flame retardant coating 4's thickness sets up to 2 centimetres.

Through the above technical scheme of the utility model, puigging 5 adopts CAS nanometer aluminium magnesium matter fibre sound absorption felt material to make, puigging 5's thickness sets up to 5 centimetres.

Through the above technical scheme of the utility model, outer door plant 1 with interior door plant 2 all adopts stainless steel to make.

Through the above technical scheme of the utility model, outer door plant 1 with interior door plant 2's cross-sectional thickness sets up to 2.5 centimetres.

When specific application, during the use, the spreading of flame can effectively be prevented to inside flame retardant coating 4 cooperation puigging 5, can effectively completely cut off outside noise simultaneously, and the hydroenergy of 6 inside fillings in inside back-fire relief chamber can further the spreading of separation flame moreover, and the security performance is higher.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel fireproof door, includes outer door plant (1) and interior door plant (2), its characterized in that, outer door plant (1) with be close to between interior door plant (2) department is provided with hinders fire chamber (6), it has water to hinder inside packing in fire chamber (6), outer door plant (1) with center between interior door plant (2) is provided with baffle (7), baffle (7) will prevent that fire door internal partitioning is two the same inner chamber (3), inner chamber (3) are inside to be close to outer door plant (1) department is provided with flame retardant coating (4), the medial surface of flame retardant coating (4) with be provided with puigging (5) between inner chamber (3).

2. The novel fireproof door according to claim 1, wherein the inner door panel (2) is provided with liquid injection holes (8) at the upper and lower ends, and the liquid injection holes (8) are communicated with the interior of the fire-retardant cavity (6).

3. The novel fireproof door according to claim 1, wherein the fireproof layer (4) is made of asbestos fiber and the front and back sides are wrapped by wire mesh, and the thickness of the fireproof layer (4) is set to be 2 cm.

4. The new fire door as claimed in claim 1, characterised in that said acoustic insulation layer (5) is made of CAS nano aluminum magnesium fibre acoustic felt material, said acoustic insulation layer (5) being set to a thickness of 5 cm.

5. The fire rated door as claimed in claim 1, wherein said outer panel (1) and said inner panel (2) are made of stainless steel.

6. A new fire door according to claim 5, characterised in that the cross-sectional thickness of the outer door panel (1) and the inner door panel (2) is set at 2.5 centimetres.