CN211200792U

CN211200792U - Novel building fire prevention heat preservation outer wall body

Info

Publication number: CN211200792U
Application number: CN201921271206.2U
Authority: CN
Inventors: 陆小龙
Original assignee: Jiangsu Boyi Energy Saving Technology Co ltd
Current assignee: Jiangsu Boyi Energy Saving Technology Co ltd
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-08-07
Anticipated expiration: 2029-08-07

Abstract

The utility model discloses a novel building fire prevention heat preservation outer wall body, include: a base wall; the external wall comprises a glue powder polyphenyl particle heat insulation layer, an interface mortar layer, a foam cement block, flexible resistant water putty, glass fiber mesh cloth and a heat insulation coating; a plurality of convex-shaped fixing blocks. The novel fireproof heat-insulation external wall body for the building, provided by the utility model, can well protect inflammable polyphenyl materials, and can increase the corrosion resistance of the external wall body on the premise of optimizing the heat-insulation effect, so that the situation that the outer wall body is corroded for a long time from the outside and the wall skin falls off to expose the polyphenyl board inside, the heat-insulation effect is reduced, and the loss of the fireproof function occurs; the outer wall body adopts to assemble and is under construction the installation, and forms well cavity between outer wall body and the basic unit wall body to with the outer wall body combined action after optimizing the heat preservation effect, the heat preservation effect of further optimization.

Description

Novel building fire prevention heat preservation outer wall body

Technical Field

The utility model relates to a heat preservation wall technical field relates to a novel building fire prevention heat preservation outer wall body particularly.

Background

According to the specific implementation contents of 'civil building external wall insulation system and external wall decoration fire prevention temporary regulation' issued in 2009 and 9, the specific requirements are made on the fire prevention grade of the building insulation material, the wall insulation material commonly used in China at present is extremely easy to burn, and how to integrate the high efficiency, energy conservation and excellent fire prevention of the insulation material is an industrial problem all the time.

At present, when the fireproof heat-insulation external wall is built, the polystyrene board is bonded on an external wall by using polymer mortar as a material generally adopted in a heat-insulation mode, the heat-insulation effect is obvious, but the polystyrene board heat-insulation material belongs to a flammable product and is very quick to burn after encountering fire, and the wall skin of the external wall falls off under the long-time erosion action of the outside, so that the polystyrene board inside is exposed, the heat-insulation effect is reduced, and the fireproof function is lost.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that prior art exists, an aspect of the utility model aims at providing a novel building fire prevention heat preservation outer wall body to solve the problem in the above-mentioned background.

In order to achieve the above object, the utility model provides a pair of novel building fire prevention heat preservation outer wall body, include:

a base wall;

the external wall comprises a glue powder polyphenyl particle heat insulation layer, an interface mortar layer, a foam cement block, flexible resistant water putty, glass fiber mesh cloth and a heat insulation coating;

the base wall body is connected with the outer wall body through the convex-shaped fixed blocks.

Preferably, the convex-shaped fixing block is symmetrically provided with screw holes, expansion screws are arranged in the screw holes, and the convex-shaped fixing block is connected with the base wall through the expansion screws.

Preferably, the convex-shaped fixing block is provided with a Z-shaped clamping cavity.

Preferably, a base plate is arranged at the middle shaft of the back face of the outer wall body, and a rectangular cavity is formed in the base plate.

Preferably, a hanging pin is arranged at the top of the inner side of the rectangular cavity and can be clamped with the Z-shaped clamping cavity.

Preferably, the heat insulation coating is a thick fireproof coating.

Preferably, the convex-shaped fixing block is made of Q235-shaped angle steel.

Preferably, the expansion screw is a 304 stainless steel expansion screw.

Advantageous effects

Compared with the prior art, the novel fireproof heat-insulation external wall body for the building, provided by the utility model, can well protect inflammable polyphenyl materials, and can increase the corrosion resistance of the external wall body on the premise of optimizing the heat-insulation effect, so that the wall skin can be prevented from falling off under the long-time erosion action of the external wall body, the internal polyphenyl plate can be exposed, the heat-insulation effect is reduced, and the loss of the fireproof function can be avoided; the outer wall body is fixed on the basic unit wall body through the font fixed block to construct the installation through the mode of assembling, and form well cavity between outer wall body and the basic unit wall body, and with the outer wall body combined action after optimizing the heat preservation effect, the heat preservation effect of further optimization.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the outer wall of the present invention;

FIG. 3 is a rear view of the outer wall of the present invention;

fig. 4 is a schematic view of the structure of the convex-shaped fixing block of the present invention.

The main reference numbers:

1. a base layer wall body; 2. an outer body wall; 3. a glue powder polyphenyl particle heat insulation layer; 4. an interface mortar layer; 5. a foamed cement block; 6. flexible water putty; 7. glass fiber mesh cloth; 8. a thermal barrier coating; 10. a convex-shaped fixed block; 11. a substrate; 12. a rectangular cavity; 13. hanging feet; 14. a Z-shaped clamping cavity; 20. an expansion screw; 21. And a screw hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1-4, a novel fireproof and heat-insulating exterior wall for buildings includes: basic unit's wall body 1, outer wall 2, type-protruding fixed block 10 utilize expansion screw 20 to fix type-protruding fixed block 10 on basic unit's wall body 1, when concrete construction again, fix outer wall 2 at type-protruding fixed block 10 to splice in proper order, and just form well cavity between outer wall body and the basic unit's wall body, and with the outer wall body combined action after optimizing the heat preservation effect, the heat preservation effect of further optimization.

As a further embodiment of the present invention, as shown in fig. 2, the external wall 2 includes a glue powder polyphenyl granule heat preservation layer 3, an interface mortar layer 4, a foam cement block 5, a soft water-resistant putty 6, a glass fiber mesh cloth 7 and a thermal insulation coating 8, and are arranged in sequence, wherein, the foam cement block 5 and the glue powder polyphenyl granule heat preservation layer 3 all have thermal insulation, the thermal insulation of the combination optimization of two materials, the foam cement block 5 has good corrosion resistance, the external wall body is prevented from corroding under the external long-time action, the wall skin drops, make the inside glue powder polyphenyl granule heat preservation layer 3 expose, cause the problem of heat preservation effect decline and loss of fire prevention function.

It should be noted that the fire retardant coating used for the thermal barrier coating 8 is a type H: the thick coating type fireproof paint has coating thickness of 8-50MM, granular surface, low density, low heat conductivity, heat resistance limit of 0.5-3h, and good fireproof performance.

As a further embodiment of the present invention, as shown in fig. 2 and 3, the convex-shaped fixing block 10 is symmetrically provided with screw holes 21, an expansion screw 20 passing through the screw holes 21 is fixed on the base wall 1 by using a wrench, further, a base plate 11 is provided at the middle axis at the back of the outer wall 2, the base plate 11 is located inside the outer wall 2, and a rectangular cavity 12 is provided on the base plate 11, the convex-shaped fixing block 10 is inserted into the rectangular cavity 12, so that the hanging legs 13 at the top of the inner side of the rectangular cavity 12 slide along the groove shape of the zigzag card cavity 14 on the convex-shaped fixing block 10 and finally slide into the bottom for fixing.

Wherein, the specification that the fixed block 10 of the convex character shape adopts is Q235 angle steel.

The expansion screw 20 is a 304 stainless steel expansion screw.

It will be appreciated by those skilled in the art that other similar connecting means, such as welding, bonding or screwing, may also be used to implement the present invention.

The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.

Claims

1. The utility model provides a novel building fire prevention heat preservation outer wall body which characterized in that includes:

a base wall (1);

the external wall comprises a plurality of external walls (2), wherein each external wall (2) comprises a glue powder polyphenyl particle heat-insulating layer (3), an interface mortar layer (4), a foam cement block (5), flexible resistant water putty (6), glass fiber mesh cloth (7) and a heat-insulating coating (8);

the base wall body (1) is connected with the outer wall body (2) through the convex-shaped fixing blocks (10).

2. The novel fireproof heat-insulating outer wall body for the building as claimed in claim 1, wherein the convex-shaped fixing block (10) is symmetrically provided with screw holes (21), expansion screws (20) are arranged in the screw holes (21), and the convex-shaped fixing block (10) is connected with the base wall body (1) through the expansion screws (20).

3. The novel fireproof and heat-insulating exterior wall for buildings as claimed in claim 1, wherein the convex-shaped fixing block (10) is provided with a Z-shaped clamping cavity (14).

4. The novel fireproof and heat-insulating exterior wall for buildings as claimed in claim 3, wherein a base plate (11) is arranged at the central axis of the back surface of the exterior wall (2), and a rectangular cavity (12) is formed on the base plate (11).

5. The novel fireproof and heat-insulating exterior wall for buildings according to claim 4, wherein a hanging foot (13) is arranged at the top of the inner side of the rectangular cavity (12), and the hanging foot (13) can be clamped with the Z-shaped clamping cavity (14).

6. The novel building fireproof and heat-preservation outer wall body as claimed in claim 1, wherein the thermal insulation coating (8) is a thick fireproof coating.

7. The novel fireproof and heat-insulating exterior wall for buildings as claimed in claim 1, wherein the raised fixing block (10) is a Q235 angle steel.

8. The novel building fireproof and heat-insulating outer wall body as claimed in claim 2, wherein the expansion screw (20) is a 304 stainless steel expansion screw.