CN218148993U

CN218148993U - Heat preservation and insulation structure of large-span building space

Info

Publication number: CN218148993U
Application number: CN202222710112.9U
Authority: CN
Inventors: 王维刚; 马兴
Original assignee: Shenzhen Jinxin Space Membrane Structure Architectural Design Institute Co ltd
Current assignee: Shenzhen Jinxin Space Membrane Structure Architectural Design Institute Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2022-12-27
Anticipated expiration: 2032-10-14

Abstract

The utility model discloses a heat preservation thermal-insulated structure in large-span building space, it is including installing solid membrane node, main membrane material and the banding membrane that fixed membrane material was used in the wall, gu the membrane node is including channel-section steel and logical long metal clamp plate, the one end of channel-section steel passes through adaptor and main membrane material fixed connection with wall body fixed connection, the other end, fixed mounting has logical long metal clamp plate on the lower extreme wall of channel-section steel, and the one end fixed connection of banding membrane extends to the lower extreme of main membrane material in logical long metal clamp plate, the other end, heat preservation thermal-insulated material layer has still been laid to the upper end of main membrane material, through setting up solid membrane node, at each two-sided installation solid membrane node of the building body, fixes main membrane material through solid membrane node, then lays the heat preservation thermal-insulated material layer in the top of main membrane material, and this heat preservation thermal-insulated structure is simple, but very practical, can realize that the tradition need build the same technological effect that the flat bed could realize, and the price is lower, and membrane material weight is light in addition, is difficult to collapse, and the security is high.

Description

Heat preservation and insulation structure of large-span building space

Technical Field

The utility model relates to a building technical field especially relates to a heat preservation and insulation structure in large-span building space.

Background

In the field of current buildings, for large-span large-space building main bodies such as barns, factory workshops and the like, due to the fact that the tops of the large-span large-space building main bodies are mostly sealed by arched steel plates, heat preservation and insulation layers are lacked in the middles, the phenomenon that the large-span large-space building main bodies are cold in winter and hot in summer exists, the problem exists, great troubles are caused to daily production and management, water needs to be sprayed on the roofs in summer for cooling, high-power fans and even air conditioners need to be arranged in the houses for cooling, heating facilities and the like need to be added in winter, particularly the barns, and great problems are brought to long-term storage of grains.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a heat preservation and insulation structure of a large-span building space, which aims to solve the technical problem mentioned in the background art.

For solving the technical problem, the utility model discloses a following technical scheme realizes:

the utility model provides a heat preservation and insulation structure in large-span building space, its is including installing solid membrane node, main membrane material and the banding membrane that fixed membrane material was used in the wall, gu the membrane node is including channel-section steel and leading to long metal pressing plate, the one end of channel-section steel passes through adaptor and main membrane material fixed connection with wall body fixed connection, the other end, fixed mounting has the lower extreme wall of channel-section steel to lead to long metal pressing plate on, and the one end fixed connection of banding membrane extends to the lower extreme of main membrane material in leading to long metal pressing plate, the other end, the upper end of main membrane material has still laid the heat preservation and insulation material layer.

The further improvement is that the heat-insulating material layer is made of heat-insulating cotton.

The further improvement is that the inner side of the channel steel is also provided with a stiffening plate for reinforcing the stability of the steel body.

The improved structure is characterized in that the adaptor comprises a bolt and a film material clamp, a nut clamp opening for inserting and locking a nut end of the bolt is formed in one end of the film material clamp, a film material clamp opening for allowing a film material to be covered by an edge and to penetrate and lock the film material clamp opening is formed in the other end of the film material clamp, a screw hole is formed in the channel steel, and the other end of the bolt penetrates through the screw hole and is fixed through a nut.

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

through setting up solid membrane node, at each two-sided installation solid membrane node of the building room body, fix main membrane material through solid membrane node, then lay the heat preservation thermal-insulated material layer in the top of main membrane material, this heat preservation thermal-insulated structure simple structure, but very practical can realize that the tradition need put up the same technological effect that the steel construction flat bed could realize, the price is lower, and membrane material light in weight is difficult to collapse moreover, and the security is high.

Drawings

FIG. 1: the overall structure of the heat-insulating structure of the utility model is shown schematically (single-side wall schematic);

FIG. 2: to the whole structure of the heat preservation and insulation structure of the utility model (symmetrical wall surface installation)

FIG. 3: is a structural schematic diagram of a connecting piece in the heat preservation and insulation structure of the utility model;

FIG. 4 is a schematic view of: is a structural schematic diagram of a membrane material clamp in the heat preservation and insulation structure of the utility model;

FIG. 5 is a schematic view of: the schematic diagram of the installation positions of the channel steel, the bolt, the membrane material clamp and the stiffening plate of the heat preservation and insulation structure of the utility model is shown;

in the figure: the heat-insulation wall comprises a main film material 1, a sealing film 2, channel steel 3, a through-length metal pressing plate 4, a heat-insulation material layer 5, a stiffening plate 31, an adapter 6, bolts 61, a film material clamp 62, a nut clamping opening 621, a film material clamping opening 622 and a wall body 7.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

Referring to fig. 1 to 5:

example 1: the utility model discloses a heat preservation and insulation structure of large-span building space, such as buildings such as granaries and processing plants, which comprises a solid film node, a main film material 1 and a sealing edge film 2 which are arranged on the wall surface or wall body for fixing the film material, wherein the solid film node comprises a channel steel 3 and a full-length metal pressing plate 4, the channel steel 3 is laid in parallel with the wall surface or wall body, one end of the channel steel 3 is fixed on the wall body 7 through an explosion bolt 61, the other end of the channel steel 3 is fixedly connected with the main film material 1 through an adapter 6, the full-length metal pressing plate 4 is fixedly arranged on the lower end wall surface or wall body of the channel steel 3, the full-length metal pressing plate 4 is used for pressing the sealing edge film 2, one end of the sealing edge film 2 is fixedly connected with the full-length metal pressing plate 4, the other end extends to the lower end of the main film material 1, and the sealing edge film 2 is used for sealing the structure of the edge position in the solid film node, because the channel steel 3 has fast heat transfer, the channel steel 3 section between the wall surface and the main film 1 can be insulated by the edge sealing film 2, specifically, the edge sealing film 2 is a long strip film, when in installation, a hole 61 of an explosion bolt can be blasted on the wall surface, then the edge sealing film 2 is aligned to the position of the hole 61 of the explosion bolt, then the full-length metal pressing plate 4 penetrates through the full-length metal pressing plate 4 and the edge sealing film 2 by using an explosion screw, the edge sealing film 2 is fixed by pressing the full-length metal pressing plate 4 on the wall surface, the other side of the edge sealing film 2 is welded on the main film 1 by a thermal welding mode, as long as the main film 1 and the edge sealing film 2 are made of the same material, the edge sealing film is easy to be thermally welded and bonded, and can not fall after bonding, wherein the full-length metal pressing plate 4 is preferably an aluminum pressing plate, and certainly, nonmetal can also be realized, if simple material replacement, also as within the scope of protection, as another difference's technical characterstic, in this thermal-insulated structure that keeps warm, main membrane material 1's upper end has still been laid and has been kept warm thermal-insulated material layer 5, specifically, the thermal-insulated material layer 5 that keeps warm that here is preferred is the heat preservation cotton, is different from traditional thermal-insulated structure that keeps warm, and this thermal-insulated structure that keeps warm simple structure adopts the membrane material as the cotton support membrane face that keeps warm, need not build the steel construction flat bed and support, simple structure, lightweight, and the cost is cheap moreover, and the solid membrane node structure of both sides is firm, and is got up safelyr with.

Particularly, the heat insulation cotton can be adhered to the upper end of the channel steel 3 by glue, and because the heat insulation cotton is very light, when the heat insulation cotton stretches over the main membrane material 1, the heat insulation cotton can also be adhered by glue, so that the weight cannot be increased.

Specifically, when the channel steel 3 is supported by a suspended ceiling at ordinary times, because the channel steel is C-shaped steel, the channel steel is fixed on one side of a wall surface stably, but the other side of the channel steel is extended out, the channel steel 3 is shaken, and in order to reinforce the channel steel 3, a stiffening plate 31 for reinforcing the stability of a steel body is further arranged on the inner side of the channel steel 3, the stiffening plate 31 can be welded on the inner side of the channel steel 3 in a welding manner and distributed in an array manner, the stiffening plate 31 generally adopts the same shape as the inner shape of the channel steel 3 so as to be convenient for welding, it is understood that the grooving part of the channel steel 3 is preferably downward, in some embodiments, the channel steel can also be upward, when the channel steel is upward, the problem of water leakage and drainage needs to be considered, at this time, a cavity needs to be arranged between the stiffening plate 31 and the channel steel 3 to allow water to pass through, and the leaked water can flow to the channel steel 3 through the main membrane material 1.

In particular, the adaptor 6 (as prior art) comprises a bolt 61 and a membrane clamp 62, one end of the film material clamp 62 is provided with a nut clamp orifice 621 for inserting and locking the nut end of the bolt 61, the other end is provided with a film material clamp orifice 622 for penetrating and locking the film material edge, the channel steel 3 is provided with a screw hole, the other end of the bolt 61 passes through the screw hole and is fixed by a nut, when the main membrane material 1 is installed, the edge of the main membrane material 1 (i.e. the edge of the main membrane material 1 is curled, thermally welded to form an edge expansion part, or a metal wire can be added to the membrane material edge, and then the membrane material edge is wrapped and welded) is penetrated into the membrane material clamping opening 622 of the membrane material clamp 62 from the opening on the side surface and is penetrated inwards all the time, because the film material clamp 62 is a full-length section bar (as shown in the attached figures in the specification), when the edge covering and penetrating of the film material are finished, so that the film wrapping edge is not easy to fall off when penetrating into the film clamping opening 622 and is clamped in the film clamping opening 622, then the nut end of the bolt 61 is inserted from the side of the nut holder 621 of the film material holder 62, the number of the bolts 61 can be calculated, and the bolts can be put into the corresponding screw holes on the channel steel 3 and then are screwed by the screws, after the size is measured, the bolts 61 at the two sides can be tightened tightly by screwing the nuts deeply appropriately, thus, the main membrane material 1 can be tightened to prevent the middle from sinking, and certainly, the wall surfaces or the wall bodies 7 on the two sides can be operated simultaneously during operation, for building houses which are not rectangular and symmetrical, a plurality of sides can be used for working together, symmetrical sides can be selected and fixed first, and then fixing other asymmetric wall surfaces or wall bodies, and performing tightening operation after all the wall surfaces are fixed.

It should be noted that the through-length metal pressing plate 4, the channel steel 3, the main film 1, the edge sealing film 2, and the film clamp 62 are all through-length members, that is, they are distributed along the whole wall surface or wall body, rather than short members or a single number of members, for example, the channel steel 3 may be provided with a plurality of stiffening plates 31 and connected with a plurality of bolts 61 as required.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides a heat preservation and insulation structure in large-span building space, its characterized in that including install in solid membrane node, main membrane material and the banding membrane that the fixed membrane material of wall was used: the film fixing node comprises a channel steel and a through long metal pressing plate, one end of the channel steel is fixedly connected with a wall body, the other end of the channel steel is fixedly connected with a main film material through a switching piece, the through long metal pressing plate is fixedly mounted on the wall surface of the lower end of the channel steel, one end of the edge sealing film is fixedly connected to the lower end of the through long metal pressing plate, the other end of the edge sealing film extends to the main film material, and a heat preservation and heat insulation material layer is further paved on the upper end of the main film material.

2. A heat insulating structure of a large-span building space according to claim 1, characterized in that: the heat-insulating material layer is made of heat-insulating cotton.

3. A heat insulating structure of a large-span building space according to claim 1, characterized in that: and a stiffening plate for reinforcing the stability of the steel body is arranged on the inner side of the channel steel.

4. A heat insulating structure of a large-span building space according to claim 1, characterized in that: the adaptor includes bolt and membrane material anchor clamps, the one end of membrane material anchor clamps is equipped with the nut that supplies the nut end of bolt to insert and lock the usefulness and presss from both sides the mouth, and the other end is equipped with the membrane material that supplies the membrane material to bordure to pass and lock the usefulness and presss from both sides the mouth, be equipped with the screw on the channel-section steel, the other end of bolt passes the screw and is realized fixing by the nut.