CN210127779U

CN210127779U - Fire-retardant door plant of preventing fires

Info

Publication number: CN210127779U
Application number: CN201821954387.4U
Authority: CN
Inventors: 李龙
Original assignee: Zunhua Zhengyang Door And Window Co Ltd
Current assignee: Zunhua Zhengyang Door And Window Co Ltd
Priority date: 2018-11-26
Filing date: 2018-11-26
Publication date: 2020-03-06
Anticipated expiration: 2028-11-26

Abstract

The utility model discloses a fireproof flame-retardant door plate, which comprises a door plate frame soaked with a flame retardant and a pressing plate core fixed at the inner side of the door plate frame; an inner flame-retardant layer is sprayed on the periphery of the laminated board core; an inner perlite thin core and an outer perlite thin core are fixed on two sides of the pressing plate core on the inner side of the door plate frame; a solid wood board is fixed on the periphery of the door panel frame; the inner surface of the solid wood board is respectively tightly attached to the outer surfaces of the inner perlite thin core and the outer perlite thin core; the outer surface of the solid wood board is soaked with an outer flame-retardant layer. The utility model discloses a fire prevention fire-retardant door plant wholly presents wooden structure, and has structural strength well, in addition, it can improve the fire resistance of self between each plate body, and can realize jointly that the fire prevention is fire-retardant, and flame retardant efficiency is good, and production simple process, low in production cost.

Description

Fire-retardant door plant of preventing fires

Technical Field

The utility model relates to a fire-retardant door especially relates to a fire-retardant door plant of preventing fires belongs to fire-retardant door technical field.

Background

The wooden door is an important terminal product in the wood processing industry; the rapid development of the house and land industry in China and the acceleration of the urbanization pace provide a great development space for the wood door industry, and are adaptive to the batch demand, the wood door in China changes the traditional manual manufacturing of a carpenter going to the home and the single and practical image of a product, and the whole new stage of the large-scale customized design, the large-scale industrial production and the comprehensive development of the product from the practical use to the decoration and the environmental protection is rapidly shifted to, so that the wood door becomes the biggest wood door production base and the consumption market in the world in several years; the waterproof performance, the fireproof performance and the sound insulation effect of the solid wood door plate of the existing wood door are all required to be improved, and the practical application cannot be met; for this reason, chinese patent application No.: 201420212486.0, discloses a fireproof, waterproof and soundproof solid wood door plate, which comprises a solid wood door plate body, wherein the inner side surface of the solid wood door plate body is provided with a finishing fireproof coating layer with the thickness of 2-4 mm, the outer side surface of the solid wood door plate body is provided with a protective layer, and the surface of the protective layer is provided with a flocking layer; the protective layer sequentially comprises a PORELLE microporous film and a glass wool board (4) with the thickness of 4-6 mm from inside to outside; the utility model discloses an adopt new structure for the waterproof fireproof sound insulation wood door plant that discloses has better waterproof performance, fire behavior and syllable-dividing effect concurrently, but its processing is loaded down with trivial details, and manufacturing cost is high, and its flame retardant efficiency is general.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a fire-retardant door plant prevents fires, structural strength is high, and the quality is light, and it is low to become to produce the cost, and the fireproof effect is good.

The fireproof flame-retardant door plate comprises a door plate frame soaked with a flame retardant, wherein the door plate frame is dried firstly and then sent into a flame retardant soaking pool to finish flame-retardant soaking of the door plate frame; the door plate frame has a certain fireproof effect; and a pressing plate core fixed on the inner side of the door plate frame; an inner flame-retardant layer is sprayed on the periphery of the laminated board core, and the laminated board core can be protected by spraying the inner flame-retardant layer; an inner perlite thin core and an outer perlite thin core are fixed on two sides of the pressing plate core on the inner side of the door plate frame; a solid wood board is fixed on the periphery of the door panel frame; the inner surface of the solid wood board is respectively tightly attached to the outer surfaces of the inner perlite thin core and the outer perlite thin core; an outer flame-retardant layer is soaked on the outer surface of the solid wood board; interior thin core of pearlite and the thin core of outer pearlite are accomplished door plant frame and pressfitting board core location back, and direct pouring obtains, and it can improve pressfitting board core structural strength, and can improve pressfitting board core flame retardant efficiency, and in addition, it can save the material of pouring better, reduction in production cost.

As a preferred embodiment, the outer surface of the solid wood board is integrally provided with a decorative layer; the outer surfaces of the solid wood board and the decorative layer are soaked with the outer flame-retardant layer, so that the door plate decoration can be well completed, and the fireproof and flame-retardant effects are well achieved.

As a preferred embodiment, the outer surface of the outer flame retardant layer is provided with a paint layer.

As a preferred embodiment, a plurality of through grooves are arranged on the laminated board core at intervals; it is thin to lead to the inslot is provided with interior pearlite and constructs, and through leading to the inboard interior pearlite core that constructs, can be with the thin core integration bonding of interior pearlite and the thin core of outer pearlite, and the pressfitting board core is as pouring the skeleton, and it is pour back structural strength height, and the fireproof effect is good.

Compared with the prior art, the utility model discloses a fire prevention fire-retardant door plant wholly presents wooden structure, and has structural strength well, in addition, it can improve the fire resistance of self between each plate body, and can realize jointly that the fire prevention is fire-retardant, and flame retardant efficiency is good, and production simple process, low in production cost.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.

Fig. 2 is a schematic structural diagram of embodiment 2 of the present invention.

Detailed Description

Example 1:

the fireproof flame-retardant door plate shown in fig. 1 comprises a door plate frame 1 soaked with a flame retardant, wherein the door plate frame 1 is dried and then sent into a flame retardant soaking pool to finish flame-retardant soaking of the door plate frame; the door plate frame 1 has a certain fireproof effect; and a pressing plate core 2 fixed on the inner side of the door plate frame; an inner flame-retardant layer is sprayed on the periphery of the laminated board core 2, and the laminated board core can be protected by spraying the inner flame-retardant layer; an inner perlite thin core 3 and an outer perlite thin core 4 are fixed on two sides of the laminated plate core on the inner side of the door plate frame 1; a solid wood board 5 is fixed on the periphery of the door frame 1; the inner surface of the solid wood board 5 is respectively tightly attached to the outer surfaces of the inner perlite thin core 3 and the outer perlite thin core 4; an outer flame-retardant layer is soaked on the outer surface of the solid wood board 5; interior thin core of pearlite and the thin core of outer pearlite are accomplished door plant frame and pressfitting board core location back, and direct pouring obtains, and it can improve pressfitting board core structural strength, and can improve pressfitting board core flame retardant efficiency, and in addition, it can save the material of pouring better, reduction in production cost.

Wherein, the outer surface of the solid wood board 5 is integrally manufactured with a decorative layer 6; the outer surfaces of the solid wood board 5 and the decorative layer 6 are soaked with the outer flame-retardant layer, so that the door plate decoration can be well completed, and the fireproof flame-retardant effect is good; a paint layer is arranged on the outer surface of the outer flame-retardant layer.

Example 2:

as shown in fig. 2, the present embodiment is substantially the same as embodiment 1, wherein a plurality of through slots 7 are arranged at intervals on the laminated core 2; it is provided with interior pearlite thin core 8 to lead to groove 7, and through leading to the inboard interior pearlite thin core 8 of groove 7, can be with the thin core 3 of interior pearlite and the thin core 4 integration bonding of outer pearlite, the pressfitting core of board is as pouring the skeleton, and it is pour back structural strength height, and the fire prevention effect is good.

The above-mentioned embodiment is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles of the present invention are included in the claims of the present invention.

Claims

1. The utility model provides a fire prevention fire-retardant door plant which characterized in that: comprises a door plate frame soaked with a fire retardant and a pressing plate core fixed on the inner side of the door plate frame; an inner flame-retardant layer is sprayed on the periphery of the laminated board core; an inner perlite thin core and an outer perlite thin core are fixed on two sides of the pressing plate core on the inner side of the door plate frame; a solid wood board is fixed on the periphery of the door panel frame; the inner surface of the solid wood board is respectively tightly attached to the outer surfaces of the inner perlite thin core and the outer perlite thin core; the outer surface of the solid wood board is soaked with an outer flame-retardant layer.

2. The fire resistant door panel according to claim 1, wherein: the outer surface of the solid wood board is integrally provided with a decorative layer; the outer surfaces of the solid wood board and the decorative layer are soaked with an outer flame-retardant layer.

3. A fire retardant door panel according to claim 1 or 2, wherein: a paint layer is arranged on the outer surface of the outer flame-retardant layer.

4. The fire resistant door panel according to claim 1, wherein: a plurality of through grooves are arranged on the pressing plate core at intervals; and an inner perlite thin core is arranged in the through groove.