CN218091421U

CN218091421U - Energy-saving external wall internal thermal insulation system for residential building

Info

Publication number: CN218091421U
Application number: CN202221933135.XU
Authority: CN
Inventors: 孙健; 马海亮; 钱校春; 焦凯英; 沈敏建; 周耀辉
Original assignee: Zhejiang Baoheng Construction Co ltd
Current assignee: Zhejiang Baoheng Construction Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2022-12-20
Anticipated expiration: 2032-07-26

Abstract

The utility model belongs to the building field, concretely relates to heat preservation system in energy-conserving side wall is built to residential housing, including the basic wall, the sound layer is inhaled in heat preservation, a plurality of support cards, a plurality of steel joists, the thistle board, the sound layer is inhaled in heat preservation sets up on the basic wall, and the support card is the U-shaped structure, and it seals one end and passes through the fastener with the basic wall and be connected, and the equal symmetry in its left and right sides sets up first unsmooth spacing portion, first flange and second flange, and the steel joists passes through the fastener and is connected with the support card, and its left and right sides all sets up the unsmooth spacing portion of second, and the thistle board passes through the fastener and is connected with the steel joists. The utility model discloses a support card first unsmooth spacing portion of second on with the steel joist cooperatees, can match with the spacing cooperation of steel joist earlier with the support card when the equipment, and rethread fastener is connected, can lighten rocking of steel joist like this, makes counterpoint between them more accurate, and the installation operation is simpler.

Description

Energy-saving external wall internal thermal insulation system for residential building

Technical Field

The utility model belongs to the building field, concretely relates to heat preservation system in energy-conserving outer wall is built to house room.

Background

The internal thermal insulation system of the energy-saving outer wall generally comprises a base wall, glass wool, a paper-faced gypsum board, a steel keel and a supporting clamp, wherein the glass wool is arranged on the base wall, the supporting clamp is fixed on the base wall through a fastening piece, the steel keel is installed through the supporting clamp, and the paper-faced gypsum board is installed on the steel keel.

The problems of the prior art are as follows:

1) The support card and the steel keel are required to be aligned, and the steel keel is heavy, easy to shake and troublesome to operate;

2) When paper face gypsum board received the striking, the impact force can directly transmit to the base wall through the support card, lacks the buffering, has used for a long time to cause the damage of certain degree to the base wall easily.

SUMMERY OF THE UTILITY MODEL

In order to make up the defects of the prior art, the utility model provides a technical scheme of an energy-saving outer wall internal thermal insulation system for residential buildings.

An interior thermal insulation system of energy-conserving outer wall is built to residential building, includes:

a foundation wall;

the heat-preservation sound-absorbing layer is arranged on the base wall;

the supporting cards are of U-shaped structures, the closed ends of the supporting cards are connected with the base wall through fasteners, the left side and the right side of the supporting cards are symmetrically provided with a first concave-convex limiting part, a first retaining edge and a second retaining edge, and the first retaining edge is used for abutting against the heat-insulation sound-absorbing layer;

the steel keels are connected with the supporting card through fasteners, second concave-convex limiting parts are arranged on the left side and the right side of each steel keel, and the second concave-convex limiting parts are embedded with the corresponding first concave-convex limiting parts and are in sliding fit with the corresponding first concave-convex limiting parts; and

the thistle board, the thistle board passes through the fastener and is connected with the steel joist, the second flange of support card is used for offsetting with the thistle board.

Further, the first concave-convex limiting part is of a groove structure formed by inward depression of the side part of the supporting card, and the second concave-convex limiting part is of a groove structure formed by inward depression of the side part of the steel keel.

Furthermore, a hollow part for accommodating the supporting card is arranged on the heat-preservation sound-absorbing layer.

Furthermore, the heat-preservation sound-absorbing layer is a glass wool layer.

Furthermore, the thistle board has the polylith, and adjacent thistle board is connected with same root steel joist.

Furthermore, one end of the supporting clamp is provided with a waist-shaped hole used for being connected with the fastener.

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

1) The first concave-convex limiting part of the supporting card is matched with the second concave-convex limiting part on the steel keel, the supporting card and the steel keel can be matched in a limiting way when the supporting card is assembled, and then the supporting card and the steel keel are connected through the fastener, so that the shaking of the steel keel can be reduced, the alignment of the supporting card and the steel keel is more accurate, and the installation operation is simpler;

2) The utility model discloses a support and set up first flange on the card, offset through first flange and heat preservation sound absorption layer, utilize heat preservation sound absorption layer to absorb the impact force, can alleviate the damage of assaulting to the base wall.

Drawings

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

FIG. 2 is a schematic view of a connection structure between a support clip and a steel keel according to the present invention;

fig. 3 is a second schematic view of the connection structure of the middle support clip and the steel keel according to the present invention.

Detailed Description

In the description of the present invention, it should be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

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

Referring to fig. 1-3, an internal thermal insulation system for an energy-saving exterior wall of a residential building comprises a base wall 1, a thermal insulation sound-absorbing layer 2, a plurality of supporting clips 3, a plurality of steel keels 4 and a paper gypsum board 5, wherein the base wall is made of conventional energy-saving materials, the thermal insulation sound-absorbing layer 2 is arranged on the base wall 1, the supporting clips 3 are of a U-shaped structure, one closed end of each supporting clip is connected with the base wall 1 through a fastening piece, the left side and the right side of each supporting clip are symmetrically provided with a first concave-convex limiting part 300, a first retaining edge 301 and a second retaining edge 302, the first retaining edge 301 is used for abutting against the thermal insulation sound-absorbing layer 2, the steel keels 4 are connected with the supporting clips 3 through fastening pieces, the left side and the right side of each supporting clip are provided with a second concave-convex limiting part 400, the second concave limiting parts 400 are embedded with the corresponding first concave-convex limiting parts 300 and are in sliding fit, the paper gypsum board 5 is connected with the steel keels 4 through the fastening pieces, and the second retaining edges 302 of the supporting clips 3 are used for abutting against the paper gypsum board 5.

In order to avoid interference of the heat-insulating sound-absorbing layer 2 on the installation of the supporting card 3, a hollow-out portion for accommodating the supporting card 3 is formed on the heat-insulating sound-absorbing layer 2, which is a conventional practice in the art and is not described in detail.

It can be understood, in the one hand, among the above-mentioned technical scheme, the utility model discloses a support card 3 cooperatees through the unsmooth spacing 400 of second on first unsmooth spacing 300 and the steel joist 4 to this realizes the spacing cooperation between support card 3 and the steel joist 4, can be earlier with both spacing cooperations when the equipment, and rethread fastener is connected, can alleviate rocking of light steel joist 4 like this, makes counterpoint between them more accurate, and the installation operation is simpler.

On the other hand, the utility model discloses a support card 3 is last to have set up first flange 301, offsets with heat preservation sound absorption layer 2 through first flange 301, utilizes heat preservation sound absorption layer 2 to absorb the impact force, can alleviate the damage of assaulting to base wall 1.

Continuing to refer to fig. 1, in the utility model discloses in, thistle board 5 has the polylith, and adjacent thistle board 5 is connected with same root steel joist 4 under this condition to this concatenation between the adjacent thistle board 5 of realization.

With reference to fig. 2, the first concave-convex limiting portion 300 is a groove structure formed by the side of the support card 3 being concave inward, and the second concave-convex limiting portion 400 is a groove structure formed by the side of the steel keel 4 being concave inward. The two shapes are matched with each other.

With reference to fig. 3, the support card 3 has a waist-shaped hole 303 at a closed end thereof for connecting with a fastener, and the waist-shaped hole 303 has advantages of adjustable installation position and high installation fault tolerance.

Further, the heat and sound insulating layer 2 is preferably a glass wool layer, and other materials having the same function may be used.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications or substitutions do not depart from the scope of the invention in its corresponding aspects.

Claims

1. The utility model provides an energy-conserving outer wall internal thermal insulation system is built in residential housing which characterized in that includes:

a foundation wall;

the heat-preservation sound-absorbing layer is arranged on the foundation wall;

the supporting clamps are of U-shaped structures, the closed ends of the supporting clamps are connected with the base wall through fasteners, the left side and the right side of the supporting clamps are symmetrically provided with a first concave-convex limiting part, a first retaining edge and a second retaining edge, and the first retaining edge is used for abutting against the heat-insulation sound-absorbing layer;

the paper surface gypsum board is connected with the steel keel through a fastening piece, and the second limit of the supporting clamp is used for being abutted to the paper surface gypsum board.

2. The system of claim 1, wherein the first concave-convex limiting portion is a groove structure formed by the side portion of the support clip being inwardly concave, and the second concave-convex limiting portion is a groove structure formed by the side portion of the steel keel being inwardly concave.

3. The interior thermal insulation system for the energy-saving exterior wall of the residential building according to claim 1, wherein the thermal insulation and sound absorption layer is provided with a hollow portion for accommodating the support clip.

4. The interior heat-insulating system for the energy-saving exterior wall of the residential building according to claim 1, wherein the heat-insulating and sound-absorbing layer is a glass wool layer.

5. The system of claim 1, wherein the plasterboards are connected to the same steel joist and adjacent plasterboards are connected to the same steel joist.

6. The system of claim 1, wherein the support clip is configured to close a kidney-shaped hole at one end for connection with a fastener.