CN217517857U

CN217517857U - Fireproof structure between building outer wall layers

Info

Publication number: CN217517857U
Application number: CN202220240701.2U
Authority: CN
Inventors: 马飞腾; 王峦; 张克义; 张会旺; 王惟义
Original assignee: Tongyuan Design Group Co ltd
Current assignee: Tongyuan Design Group Co ltd
Priority date: 2022-01-28
Filing date: 2022-01-28
Publication date: 2022-09-30
Anticipated expiration: 2032-01-28

Abstract

The utility model relates to a building engineering technical field, specificly relate to a fire prevention structure between building outer wall layer. The utility model relates to a building outer wall layer fire prevention structure, including the entity wall, the entity wall is located indoorly, and on the bottom of entity wall was fixed in the structure floor, the entity wall was carried out the fire prevention shutoff with the building outer wall through the rock wool.

Description

Fireproof structure between building outer wall layers

Technical Field

The utility model relates to a building engineering technical field, specificly relate to a fire prevention structure between building outer wall layer.

Background

The glass curtain wall has the advantages of rich outer vertical surface modeling, tidiness, attractiveness and the like, and is widely applied to the field of building engineering, however, large-area glass windows, especially French windows, have no space for mounting lining walls and fireproof plugs, and therefore the problems of insufficient interlayer fireproof distance, poor building energy-saving effect, incapability of arranging protective measures such as protective fences and the like are caused.

SUMMERY OF THE UTILITY MODEL

Not enough to current technical scheme, the utility model aims at providing a fire prevention structure between building outer wall layer solves because the problem that the fire prevention interval is not enough between the layer that large tracts of land glass curtain wall leads to, energy-conserving effect is not good and protective measures can't install.

To achieve the above objects, one or more embodiments of the present invention provide the following technical solutions:

the utility model relates to a building outer wall layer fire prevention structure, including the entity wall, the entity wall is located indoorly, and on the bottom of entity wall was fixed in the structure floor, the entity wall was carried out the fire prevention shutoff with the building outer wall through the rock wool.

In a further technical scheme, the building outer wall comprises a glass window or a glass curtain wall.

Further technical scheme, the top of entity wall sets up prevents guardrail bar.

According to a further technical scheme, the guard rail is fixed on the solid wall through bolts.

According to a further technical scheme, the guard rails are uniformly distributed at equal intervals along the horizontal direction on the top of the solid wall, and the interval distance is not more than 110 mm.

According to the further technical scheme, the total height of the structural beams of the solid wall and the structural floor slab is not less than 1200 mm.

Further technical scheme, the entity wall is located a side of vertical direction and carries out the fire prevention shutoff through rock wool and building outer wall.

According to the further technical scheme, the two side faces in the vertical direction of the solid wall are provided with the coating layers.

Further technical scheme, the position of rock wool is close to the top of entity wall.

According to the further technical scheme, the solid wall is arranged from one end face to the other end face in the horizontal direction of the building outer wall.

The beneficial effects of one or more of the above technical schemes are:

1. the utility model relates to a set up the entity wall in the room, entity wall and building outer wall pass through the fire prevention shutoff to be connected, avoid traditional building outer wall because the problem that can't install protective measure, the fire prevention interval is not enough between the layer, building energy-saving effect is not good that large tracts of land glass curtain wall leads to; can construct energy-conservation through the entity wall, play glass curtain wall's protective effect.

2. The solid wall is provided with the protective handrail, the height of the solid wall and the height of the protective handrail are adjusted according to actual needs, the expansion of fire disasters is further blocked, personal safety is guaranteed, and great loss of lives and properties is avoided.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a cross-sectional view of a fire protection construction of a window wall system;

FIG. 2 is a cross-sectional view of a fire protection construction of a curtain wall system;

in the figure, 1, a solid wall, 2, rock wool, 3, a protective railing, 4, indoor, 5, outdoor, 6, a coating layer, 7, a glass window, 8, a glass curtain wall, 9, a structural floor slab, 10 and a structural beam.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-2, the utility model relates to a building outer wall layer fire prevention structure, including entity wall 1, entity wall 1 is located indoor 4, and on the bottom of entity wall 1 was fixed in structure floor 9, entity wall and building outer wall were through rock wool 2 fire prevention shutoff. The entity wall is located one side of vertical direction and carries out fire prevention shutoff through rock wool 2 and building outer wall.

The building exterior wall comprises a glass window 7 or a glass curtain wall 8. As shown in fig. 1, the structure of the interlayer fireproof structure when the building outer wall is a glass window is shown, one side is indoor and the other side is outdoor 5. The right end face of the solid wall 1 is subjected to fireproof plugging through the rock wool 2 and the glass window.

As shown in fig. 2, the building exterior wall is a fire-proof structure diagram of a glass curtain wall 8, wherein the right end face of the solid wall 1 is sealed with the glass curtain wall through rock wool 2.

The solid walls 1 are uniformly distributed along the horizontal direction of the glass windows 7 or the glass curtain walls 8, the structural floor slab comprises structural beams 10, and the total height of the solid walls and the structural beams is not less than 1200 mm. And the requirement of building energy conservation is met by arranging the solid wall.

The top of the solid wall 1 is provided with a guard rail 3. The guard rail is evenly distributed along the horizontal direction at equal intervals on the top of the solid wall, and the interval distance is not more than 110 mm.

The height of accessible adjustment entity wall 1 to satisfy the energy-conserving requirement in corresponding area, compare the adjustment according to the window wall promptly, and add on entity wall 1 and establish protective barrier, in order to satisfy the protection requirement, protective barrier can be fixed in on the entity wall through the bolt. The protective guard is arranged on the top of the solid wall, so that the protective effect of the solid wall can be further enhanced.

Or when the height of the solid wall 1 meets the window-wall ratio, the solid wall can be used as a solid railing panel without arranging the protective railing 3.

And coating layers are arranged on two side surfaces of the solid wall 1 in the vertical direction. The function of the paint layer 6 is to realize the effect of beauty and protection of the solid wall.

The position of the rock wool 2 is close to the top of the solid wall 1, and the rock wool can also be respectively arranged close to the top and the bottom of the solid wall; when carrying out entity wall and glass curtain wall and carry out the fire shutoff through the rock wool, the rock wool is located the top and the bottom that are close to the entity wall of entity wall respectively and sets up respectively, and when carrying out entity wall and glass window and carry out the fire shutoff through the rock wool, the rock wool is located the entity wall on the top position of being close to the entity wall can.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a fire prevention structure between building outer wall layer which characterized in that, includes the entity wall, and the entity wall is located indoorly, and on the bottom of entity wall was fixed in the structure floor, the entity wall was carried out fire prevention shutoff with the building outer wall through the rock wool.

2. The fire barrier construction between the outer wall layers of the building as claimed in claim 1, wherein the outer wall of the building comprises a glass window or a glass curtain wall.

3. The fire barrier structure between the exterior wall layers of a building as claimed in claim 1, wherein a guard rail is provided on the top of the solid wall.

4. The fire barrier construction between exterior wall layers of a building as claimed in claim 3, wherein the guard rail is fixed to the solid wall by bolts.

5. The fire-resistant structure between the outer wall layers of the building as claimed in claim 3, wherein the guard rails are uniformly spaced at equal intervals along the horizontal direction on the top of the solid wall, and the spacing distance is not more than 110 mm.

6. The exterior wall interlaminar fireproofing structure for buildings as claimed in claim 1, wherein the total height of the solid wall and the structural beam of the structural floor slab is not less than 1200 mm.

7. The interlayer fireproof structure for building exterior walls according to claim 1, wherein a vertical side of the solid wall is sealed with the exterior wall of the building through rock wool.

8. The fire-resistant structure between external wall layers of a building as claimed in claim 1, wherein coating layers are provided on both sides of the solid wall in the vertical direction.

9. The fire barrier construction between exterior wall layers of a building as claimed in claim 1, wherein the rockwool is located near the top of the solid wall.

10. The exterior wall interlayer fireproof structure of claim 1, wherein the solid wall is disposed from one end surface to the other end surface of the exterior wall of the building in a horizontal direction.