CN213413194U

CN213413194U - Fireproof sponge

Info

Publication number: CN213413194U
Application number: CN202021785259.9U
Authority: CN
Inventors: 顾黎斌
Original assignee: Yangzhou Zhongtian Sponge Co ltd
Current assignee: Yangzhou Zhongtian Sponge Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-06-11
Anticipated expiration: 2030-08-24

Abstract

The utility model discloses a fireproof sponge, including fire-retardant sheet layer, the side on fire-retardant sheet layer is provided with fire-retardant curb plate, the side veneer of fire-retardant curb plate has thermal-insulated sheet layer, thermal-insulated sheet layer's top is connected with first moisture absorption sponge layer, the top on first moisture absorption sponge layer is provided with the reinforced fiber board layer, the top on reinforced fiber board layer is provided with the cotton layer of second moisture absorption, the bottom on reinforced fiber board layer is provided with protruding fixture block, the top on reinforced fiber board layer is provided with the abaculus piece, sunken has been seted up at the top on first moisture absorption sponge layer. This fire prevention sponge, through setting up the fire-retardant curb plate of symmetry, the fire-retardant curb plate cooperation fire-retardant sheet layer of accessible symmetry forms the half structure of encircleing of U style of calligraphy, promotes the whole fire resistance of fire prevention sponge, through setting up thermal-insulated sheet layer, accessible generate heat the sheet layer cooperation fire-retardant curb plate and fire-retardant sheet layer and form the fire-retardant structure of encircleing entirely, is favorable to promoting the fire resistance of fire prevention sponge.

Description

Fireproof sponge

Technical Field

The utility model belongs to the technical field of the sponge goods, concretely relates to fire prevention sponge.

Background

The fireproof sponge is also called as flame-retardant sponge, fireproof cotton or flame-retardant cotton, and is generally a fireproof material synthesized by adding flame retardant into various polyurethanes. The method is mainly applied to the aspects of furniture manufacture, massage equipment manufacture, baby carriage manufacture, decoration, automobile ornaments, wall sound absorption, heat preservation pipes, fire doors, fire-proof rolling shutters and the like. The fireproof sponge has the characteristics of heat preservation, heat insulation, sound absorption, shock absorption, flame retardance, static electricity prevention, good air permeability and the like, so the fireproof sponge relates to various industries, including the automobile industry, the medical industry, the cosmetic industry, the special packaging manufacturing industry, the high-grade furniture manufacturing industry and the like.

However, the existing sponge has poor fireproof performance due to the lack of an enclosed fireproof structure, and therefore, a fireproof sponge is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fireproof sponge to solve the poor problem of sponge fire behavior who 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 fireproof sponge, includes fire-retardant sheet layer, the side on fire-retardant sheet layer is provided with fire-retardant curb plate, the side veneer of fire-retardant curb plate has thermal-insulated sheet layer, the top on thermal-insulated sheet layer is connected with first moisture absorption sponge layer, the top on first moisture absorption sponge layer is provided with the reinforcing fiber sheet layer, the top on reinforcing fiber sheet layer is provided with the cotton layer of second moisture absorption, the bottom on reinforcing fiber sheet layer is provided with protruding fixture block, the top on reinforcing fiber sheet layer is provided with inlays the piece of establishing, the top on first moisture absorption sponge layer has been seted up sunkenly.

Preferably, the flame-retardant side plate is symmetrically arranged about a bisecting plane of the flame-retardant plate layer, and the top surface of the flame-retardant side plate is coplanar with the top surface of the flame-retardant plate layer.

Preferably, two sides of the heat insulation plate layer are respectively connected with the flame-retardant side plates in a gluing mode, and the thickness of the heat insulation plate layer is equal to that of the flame-retardant side plates.

Preferably, the reinforced fiber board layer is a rigid foam polyurethane board layer, and two sides of the reinforced fiber board layer are respectively connected with the flame-retardant side plates in a gluing mode.

Preferably, the bottom of the second moisture absorption cotton layer is correspondingly provided with a recess, and the second moisture absorption cotton layer is connected with the embedded block in a clamping manner through the recess formed in the bottom.

Preferably, the cross section of each protruding fixture block is circular, two pairs of protruding fixture blocks are arranged, and the heights of the two pairs of protruding fixture blocks are equal in pairs.

Preferably, the concave and the convex clamping blocks are mutually matched and clamped, and the depth of the concave is equal to the height of the convex clamping block.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this fire prevention sponge, through setting up the fire-retardant curb plate of symmetry, the fire-retardant curb plate cooperation fire-retardant sheet layer of accessible symmetry forms the half structure of encircleing of U style of calligraphy to promote the whole fire resistance of fire prevention sponge, through setting up thermal-insulated sheet layer, the accessible generates heat the fire-retardant curb plate of sheet layer cooperation and fire-retardant sheet layer and forms the fire-retardant structure of encircleing entirely, thereby is favorable to promoting the fire resistance of fire prevention sponge.

(2) This fire prevention sponge, reinforcing fiber board layer through setting up rigid foam polyurethane material, the thermal-insulated fire behavior on accessible rigid foam polyurethane board layer increases the holistic fire resistance of fire prevention sponge, thereby make fire prevention sponge can be applied to the fire prevention occasion, so as to promote the environmental suitability of fire prevention sponge, the sunken and the inlay of establishing the piece block joint of seting up through the bottom on the cotton layer of second moisture absorption is connected, can cooperate the second moisture absorption cotton layer to be connected the veneer effect with reinforcing fiber board layer, increase the steadiness of connecting, simultaneously sunken and inlay the block between the piece of establishing, can form quick location, be favorable to fire prevention sponge to promote the equipment speed.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a right side view structural diagram of the present invention;

FIG. 3 is a connecting structure diagram of the reinforced fiberboard layer of the present invention;

fig. 4 is a sectional view of the reinforced fiber board layer connection structure of the present invention.

In the figure: 1. a flame-retardant sheet layer; 2. a flame-retardant side plate; 3. a heat insulation slab layer; 4. a first absorbent sponge layer; 5. a reinforcing fiberboard layer; 6. a second absorbent cotton layer; 7. a convex clamping block; 8. embedding a block; 9. and (4) sinking.

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.

Referring to fig. 1-4, the present invention provides a technical solution of a fireproof sponge: including fire-retardant sheet layer 1, the side of fire-retardant sheet layer 1 is provided with fire-retardant curb plate 2, the side veneer of fire-retardant curb plate 2 has thermal-insulated sheet layer 3, thermal-insulated sheet layer 3's top is connected with first moisture absorption sponge layer 4, the top of first moisture absorption sponge layer 4 is provided with reinforced fiber board layer 5, reinforced fiber board layer 5's top is provided with the cotton layer 6 of second moisture absorption, reinforced fiber board layer 5's bottom is provided with protruding fixture block 7, reinforced fiber board layer 5's top is provided with inlays the piece 8, sunken 9 has been seted up at first moisture absorption sponge layer 4's top.

In this embodiment, preferably, fire-retardant curb plate 2 sets up about the bisection plane symmetry of fire-retardant sheet layer 1, and the top surface of fire-retardant curb plate 2 and the top surface coplane of fire-retardant sheet layer 1, through setting up symmetrical fire-retardant curb plate 2, the fire-retardant curb plate 2 cooperation fire-retardant sheet layer 1 of accessible symmetry forms the half structure of encirclement of U style of calligraphy to promote the whole fire resistance of fire prevention sponge.

In this embodiment, preferred, the both sides of thermal-insulated sheet layer 3 are connected with fire-retardant curb plate 2 veneer respectively, and the thickness of thermal-insulated sheet layer 3 equals with fire-retardant curb plate 2's thickness, and through setting up thermal-insulated sheet layer 3, fire-retardant curb plate 2 of the cooperation of accessible thermal-insulated sheet layer and fire-retardant sheet layer 1 form and enclose flame retardant structure entirely to be favorable to promoting the fire behaviour of fire prevention sponge.

In this embodiment, preferred, reinforcing fiber board layer 5 is rigid foam polyurethane board layer, and reinforcing fiber board layer 5's both sides are connected with 2 plys of fire-retardant curb plate respectively, and through reinforcing fiber board layer 5 who sets up rigid foam polyurethane material, the thermal-insulated fire behavior on accessible rigid foam polyurethane board layer increases the holistic fire resistance of fire prevention sponge to make the fire prevention sponge can be applied to the fire prevention occasion, so that promote the environmental suitability of fire prevention sponge.

In this embodiment, it is preferred, sunken 9 has been seted up in the bottom correspondence of second cotton layer 6 that absorbs moisture, second cotton layer 6 that absorbs moisture is connected through sunken 9 and the 8 block of inlaying of establishing that the bottom was seted up, sunken 9 and the 8 block of inlaying of establishing of seting up through the bottom of second cotton layer 6 that absorbs moisture are connected, can cooperate the second cotton layer 6 that absorbs moisture to be connected with reinforcing fiber board layer 5's veneer effect, increase the steadiness of connecting, simultaneously sunken 9 and the block of inlaying between the 8 blocks, can form quick location, be favorable to the fire prevention sponge to promote the equipment speed.

In this embodiment, preferably, the cross section of each protruding fixture block 7 is circular, the protruding fixture blocks 7 are provided with two pairs, the heights of the two pairs of protruding fixture blocks 7 are equal to each other, and the two pairs of protruding fixture blocks 7 are circular in cross section and are arranged in the protruding fixture blocks 7, so that the installation of the reinforced fiber board layer 5 can be quickly positioned.

In this embodiment, preferably, sunken 9 and protruding fixture block 7 adaptation joint each other, sunken 9's degree of depth equals with protruding fixture block 7's height, through protruding fixture block 7 and the recess 9 of adaptation joint each other to promote the fixed action between reinforcing fiber board layer 5 and the first moisture absorption sponge layer 4.

The utility model discloses a theory of operation and use flow: the fireproof sponge has the advantages that by arranging the symmetrical flame-retardant side plates 2, the symmetrical flame-retardant side plates 2 can be matched with the flame-retardant plate layers 1 to form a U-shaped semi-surrounding structure, the whole fire resistance of the fireproof sponge is improved, the heat-insulation plate layers 3 are matched with the flame-retardant side plates 2 and the flame-retardant plate layers 1 to form a fully-surrounding flame-retardant structure, the flame-retardant performance of the fireproof sponge is improved, the integral fire resistance of the fireproof sponge can be improved by arranging the reinforced fiber plate layers 5 made of hard foam polyurethane, the heat insulation and fire resistance of the hard foam polyurethane plate layers, so that the fireproof sponge can be applied to fire-proof occasions, the environmental adaptability of the fireproof sponge is improved, the concave 9 arranged at the bottom of the second moisture absorption cotton layer 6 is connected with the embedded blocks 8 in a clamping manner, the bonding effect of the connecting surfaces of the second moisture absorption cotton layer 6 and the reinforced fiber plate layers 5 can be matched, can form quick location, be favorable to the fire prevention sponge to promote the equipment speed, be circular shape protruding fixture block 7 through setting up two pairs of cross sections, through the setting of protruding fixture block 7, can carry out quick location to the installation of reinforcing fiber board layer 5.

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

Claims

1. The utility model provides a fire prevention sponge, includes fire-retardant sheet layer (1), the side of fire-retardant sheet layer (1) is provided with fire-retardant curb plate (2), its characterized in that: the side veneer of fire-retardant curb plate (2) has thermal-insulated board layer (3), the top of thermal-insulated board layer (3) is connected with first moisture absorption sponge layer (4), the top of first moisture absorption sponge layer (4) is provided with reinforced fiber board layer (5), the top of reinforced fiber board layer (5) is provided with the cotton layer of second moisture absorption (6), the bottom of reinforced fiber board layer (5) is provided with protruding fixture block (7), the top of reinforced fiber board layer (5) is provided with inlays building block (8), sunken (9) have been seted up at the top of first moisture absorption sponge layer (4).

2. A fire protection sponge as claimed in claim 1, wherein: the flame-retardant side plate (2) is symmetrically arranged relative to the bisection plane of the flame-retardant plate layer (1), and the top surface of the flame-retardant side plate (2) is coplanar with the top surface of the flame-retardant plate layer (1).

3. A fire protection sponge as claimed in claim 1, wherein: the two sides of the heat insulation plate layer (3) are respectively connected with the flame-retardant side plates (2) in a gluing mode, and the thickness of the heat insulation plate layer (3) is equal to that of the flame-retardant side plates (2).

4. A fire protection sponge as claimed in claim 1, wherein: the reinforced fiberboard layer (5) is a rigid foam polyurethane layer, and two sides of the reinforced fiberboard layer (5) are respectively connected with the flame-retardant side plates (2) in a gluing mode.

5. A fire protection sponge as claimed in claim 1, wherein: the bottom of the second moisture absorption cotton layer (6) is correspondingly provided with a recess (9), and the second moisture absorption cotton layer (6) is connected with the embedded block (8) in a clamping manner through the recess (9) formed in the bottom.

6. A fire protection sponge as claimed in claim 1, wherein: the cross section of each protruding clamping block (7) is circular, two pairs of protruding clamping blocks (7) are arranged, and the heights of the two pairs of protruding clamping blocks (7) are equal in pairs.

7. A fire protection sponge as claimed in claim 1, wherein: the concave (9) and the convex clamping block (7) are mutually matched and clamped, and the depth of the concave (9) is equal to the height of the convex clamping block (7).