Thermal insulation wall body with pre-embedded electric wires

Abstract

The utility model discloses a thermal insulation wall with pre-embedded wires, and relates to the technical field of thermal insulation walls. According to the technical scheme, the heat preservation wall is characterized by comprising a wall body and a heat preservation plate, the heat preservation plate is detachably connected to the wall body through a connecting device, the connecting device is fixedly connected to the wall body, the heat preservation plate is provided with a plurality of cavities, the inner walls of the cavities are rotationally connected with blocking pieces, and the blocking pieces are fixedly connected to the wall body. The blocking piece has elastic deformation performance, the distance between the center of the blocking piece and the wall body is larger than the distance between the periphery of the blocking piece and the wall body, and when the connecting device slides towards the end, away from the wall body, on the blocking piece, the contact area of the cavity and air is increased. The adhesive is arranged in the insulation board so that the insulation board can be directly connected with the wall body during installation, the insulation board is completely attached to the wall body through the adhesive, the indoor insulation effect is achieved, and the service life of the wall body is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of thermal insulation wall, more specifically, it relates to preburied electric wire thermal insulation wall. BACKGROUND

[0002] When building a house, people will install thermal insulation walls on the walls inside and outside the building, and when installing thermal insulation walls on walls with pre-buried electric wires, the thermal insulation material and adhesive need to be installed around the electric pipe. The thermal insulation wall improves the thermal performance of the wall, making the indoor temperature relatively stable. In addition, the thermal insulation wall also has the effects of protecting the main structure, prolonging the life of the house, and sound insulation.

[0003] In the prior art, when people need to install thermal insulation walls, they need to apply adhesive to the thermal insulation wall and then paste the thermal insulation wall onto the wall. This installation method requires repeated actions, which is time-consuming and labor-intensive. Therefore, a new installation method for pre-buried electric wire thermal insulation walls is designed to solve the problem of time-consuming manual application. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies of the prior art, the purpose of the utility model is to provide a pre-buried electric wire thermal insulation wall.

[0005] The above technical purpose of the utility model is achieved through the following technical scheme: a wall and a thermal insulation board are provided, the thermal insulation board is detachably connected to the wall, the thermal insulation board is detachably connected to the wall through a connecting device, the connecting device is fixedly connected to the wall, the thermal insulation board is provided with a plurality of cavities, a blocking piece is rotatably connected to the inner wall of the cavity, the blocking piece has elastic deformation performance, the cross section of the blocking piece is arc-shaped and the opening faces the wall, when the connecting device slides on the blocking piece away from the wall, the communication area between the cavity and the outside air increases, the adhesive is stored in the cavity, and the adhesive in the cavity flows out of the cavity when the wall and the thermal insulation board are attached.

[0006] By adopting the above technical scheme, the wall is connected to the thermal insulation board to provide thermal insulation for the indoor environment, achieve sound insulation and prolong the service life of the wall. The wall is provided with a connecting device for connecting the thermal insulation board. The thermal insulation board is provided with a cavity for storing adhesive. The inner wall of the cavity is provided with a blocking piece having elastic deformation performance to ensure that the blocking piece can rotate on the inner wall of the cavity. The cross section of the blocking piece is arc-shaped and the opening faces the wall to prevent the adhesive from flowing out. When the connecting device slides on the blocking piece, the blocking piece can be opened to provide a flow path for the adhesive in the cavity, so that the adhesive flows out of the cavity to bond the wall and the thermal insulation board.

[0007] The utility model further sets up: the connecting device includes support column and a plurality of support bars, a plurality of support bars are rotatably connected at the one end of support column far from wall body, support column is fixedly connected on wall body, the distance between the one end of support bar far from wall body and support column is less than the distance between the other end of support bar and support column, support bar is slidably connected with the blocking piece, when the one end of support bar far from support column slides to the inside of cavity, support bar abuts with the inner wall of cavity.

[0008] By adopting the above technical scheme, the connecting device includes support column and a plurality of support bars, the wall body is pre-buried with the support column, so that the wall body supports the support column, the one end of the support column far from the wall body is rotatably connected with a plurality of support bars, and the distance between the one end of the support bar far from the wall body and the support column is greater than the distance between the other end of the support bar and the support column, so that the support bar and the support column can be more labor-saving when opening the blocking piece to enter the cavity, the support column opens the blocking piece to make the support bar slide on the blocking piece to open the blocking piece to make the adhesive in the cavity flow out, and when the wall body abuts against the insulation board, the support bar abuts against the inner wall of the cavity.

[0009] The utility model further sets up: the blocking piece is composed of a plurality of soft films, a plurality of soft films abut against each other, the soft film is rotatably connected on the inner wall of the cavity, and the soft film has elastic deformation performance.

[0010] By adopting the above technical scheme, the plurality of soft films forming the blocking piece abut against each other, and the soft film has the characteristics of strong adsorption, the blocking piece is recessed on the side far from the wall body, so that when the internal liquid wants to flow out, the pressure between the plurality of soft films can make the blocking piece unable to be opened, when the connecting device applies a pushing force to the soft film from the outside, the soft film rotates on the inner wall of the cavity due to the elastic deformation ability of the soft film itself to open the blocking piece, so that the adhesive in the cavity can flow out.

[0011] The utility model further sets up: the support column is fixedly connected with a plurality of elastic members, the one end of the elastic member far from the support column is fixedly connected on the support bar, and the area of the cavity in contact with air is proportional to the length of the elastic member shortened.

[0012] By adopting the above technical scheme, the support column and the plurality of support bars arranged on the support column are connected by the elastic member, in the process that the support column slides on the soft film to enter the cavity, the elastic deformation performance of the elastic member can make the included angle between the support bar and the support column smaller, so that the support bar is more easily to enter the cavity, the greater the distance of the elastic member shortened under the pressure, the more the adhesive flows out of the cavity, and when the support bar completely enters the inside of the cavity, the support bar is rebounded to the initial position due to the elasticity of the elastic member itself, so that the support bar can abut against the inner wall of the cavity to stabilize the connection between the insulation board and the wall body.

[0013] The utility model further sets up: the cavity inner wall is fixedly connected with the clamping strip, the soft piece rotation is connected on the clamping strip side wall, the support rod is away from the one end of support column and the one side of clamping strip away from wall body is opposite, the distance between clamping strip and cavity bottom is greater than the length of support column.

[0014] Through adopting above technical scheme, the distance between the clamping strip arranged on the cavity inner wall and the cavity bottom is greater than the length of the support column, which ensures that the wall body and the insulation board are completely attached together, when the insulation board falls, the support rod and the one side of the clamping strip away from the wall body are opposite, which produces a supporting effect on the insulation board, thereby avoiding that the insulation board directly falls from the wall body.

[0015] The utility model further sets up: the insulation board is fixedly connected with a plurality of films, the central axis of film coincides with the central axis of cavity, the strength of film is less than the strength of support column.

[0016] Through adopting above technical scheme, the film is arranged on each blocking piece outer part of the insulation board respectively to prevent the adhesive from overflowing from the blocking piece, the strength of the film is less than the strength of the support column, when the insulation board is installed, the support column on the wall body can pierce the film to make the adhesive in the cavity flow out.

[0017] In conclusion, the utility model has the following beneficial effects: the insulation board used by the pre-buried electric wire heat preservation wall body is provided with a cavity accommodating adhesive and is pre-buried with a connecting device corresponding to the cavity on the wall, when connecting the wall body and the insulation board, the connecting device can be directly inserted into the cavity of the insulation board to make the adhesive in the cavity flow out to bond the insulation board and the wall body, the elastic element on the connecting device can make the support rod rotate when entering to better enter the cavity, and after the connecting device completely enters the cavity, the support rod returns to the initial state and is opposite to the cavity, when the insulation board falls due to the swelling of the mortar or the time is too long, the support rod and the clamping strip are opposite to produce a supporting effect on the insulation board, which can prevent the falling of the insulation board. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the structure diagram of the utility model Figure 1 ;

[0019] Figure 2 It is the structure diagram of the utility model Figure 1 ;

[0020] Figure 3 It is the structure diagram of the utility model Figure 2 ;

[0021] Figure 4 It is the sectional view of the utility model;

[0022] Figure 5 It is the structure diagram of the utility model Figure 4 ; B place in the schematic diagram.

[0023] In the figure: 1, wall; 2, insulation board; 3, cavity; 4, support column; 5, strut; 6, film; 7, elastic piece; 8, clamping strip; 9, film. DETAILED DESCRIPTION

[0024] The utility model will be described in detail below in combination with the drawings and examples.

[0025] The pre-embedded electric wire insulation wall, as shown in Figure 1 , Figure 4 , Figure 5 , comprises a wall 1 and an insulation board 2, the insulation board 2 is bonded to the wall 1 by an adhesive so as to play a role of indoor insulation, prolonging the service life of the wall 1 and sound insulation, the wall 1 is pre-embedded with a connecting device for connecting the insulation board 2, nine cavities 3 filled with the adhesive are arranged on the insulation board 2, the connecting device is correspondingly arranged with the cavities 3, the cavities 3 are closed by blocking pieces with elastic deformation performance before installation, the center of the blocking piece is recessed towards the inside of the cavity 3, which can better block the adhesive in the cavity 3 from overflowing to avoid the problem of waste caused by the adhesive from overflowing and solidifying in advance, when the insulation board 2 needs to be installed on the wall 1, the connecting device on the wall 1 is used to punch the blocking piece, so that the blocking piece is deformed on the inner wall of the cavity 3 to form a channel, the connecting device slides on the blocking piece to enter the cavity 3, and the adhesive in the cavity 3 flows outwards.

[0026] As shown in Figure 2 , Figure 4 , Figure 5 , each connecting device is provided with one support column 4 and four struts 5, the struts 5 are rotationally connected to one end of the support column 4 away from the wall 1, the four struts 5 are circumferentially arrayed on the support column 4, one end of the support column 4 away from the struts 5 is pre-embedded in the wall 1, the wall 1 plays a supporting role on the support column 4, the distance between the end of the strut 5 away from the wall 1 and the support column 4 is less than the distance between the other end of the strut 5 and the support column 4, the cross-sectional area formed by the strut 5 and the end of the support column 4 away from the wall 1 is smaller, which can reduce the area of the support column 4 acting on the blocking piece, so that the force is more concentrated to better open the blocking piece, the strut 5 is slidingly connected with the blocking piece during installation, when the strut 5 and the support column 4 completely enter the inside of the cavity 3, the strut 5 abuts against the inner wall of the cavity 3, so as to make the connection more stable.

[0027] As shown in Figure 4 , Figure 5As shown, the blocking piece closing the cavity 3 is composed of four soft pieces 6, which are circumferentially connected to the inner wall of the cavity 3, and abut against each other without any gap. The soft pieces 6 are made of silica gel material. The intersection of the four soft pieces 6 is recessed into the cavity 3. When the liquid in the cavity 3 exerts pressure on the soft pieces 6, the soft pieces 6 are recessed inward and abut against each other, so that the adjacent soft pieces 6 generate relative pressure to make the two soft pieces 6 more closely connected, thereby preventing the adhesive from overflowing. The soft pieces 6 have the ability of elastic deformation. When installation is needed, the support rod 5 exerts a pushing force on the intersection of the four soft pieces 6, so that the soft pieces 6 are bent to open the cavity 3, thereby allowing the adhesive in the cavity 3 to flow out through the gap between the support rod 5 and the soft pieces 6 to bond the wall body 1 and the insulation board 2.

[0028] As shown in Figure 2 , Figure 4 , Figure 5 , four elastic members 7 corresponding to the support rod 5 are welded on the support column 4. The elastic members 7 are springs, and the two ends of the springs are welded on the support column 4 and the support rod 5, respectively. When the insulation board 2 is installed, the support rod 5 is rotated on the support column 4 under pressure, so that the spring is compressed. The area of the cavity 3 in contact with the air is proportional to the length of the compressed spring. When the support column 4 and the support rod 5 are completely inserted into the cavity 3, the pressure on the support rod 5 disappears, so that the pressure on the spring disappears. The spring will elongate due to its elastic deformation, thereby exerting a pushing force on the support rod 5 to make the support rod 5 rotate on the support column 4 and abut against the inner wall of the cavity 3.

[0029] As shown in Figure 1 , Figure 2 , Figure 4 , Figure 5 , a clamping strip 8 is bonded to the inner wall of the cavity 3, and the soft pieces 6 are rotationally connected to the side wall of the clamping strip 8. The distance between the clamping strip 8 and the bottom of the cavity 3 is greater than the length of the support column 4, so as to ensure that the insulation board 2 can be perfectly attached to the wall body 1. When the insulation board 2 falls off due to mortar hollowing or long-term use, the side of the clamping strip 8 away from the wall body 1 abuts against the end of the support rod 5 away from the support column 4. The support rod 5 exerts a pulling force on the protective plate, so that the insulation board 2 will not immediately fall down and hit the objects and pedestrians below.

[0030] As shown in Figures 1-5 , a film 9 corresponding to the cavity 3 is bonded to the insulation board 2. The central axis of the film 9 coincides with the central axis of the cavity 3. The film 9 further ensures that the adhesive inside will not overflow and be wasted when the cavity 3 is closed by the blocking piece 4. The hardness of the film 9 is less than that of the support column 4, and the toughness of the film 9 is relatively low, so as to ensure that the support column 4 can easily pierce the film 9 and contact the soft pieces 6, thereby opening the soft pieces 6 to make the adhesive in the cavity 3 flow out to bond the wall body 1 and the insulation board 2.

[0031] Working principle: the pre-embedded wire thermal insulation wall uses the thermal insulation board 2 to open the cavity 3, the cavity 3 contains the adhesive for bonding the thermal insulation board 2 and the wall 1, the cavity 3 is closed by four pieces of soft film 6 to prevent the adhesive from overflowing, and a layer of film 9 is arranged outside the soft film 6 to strengthen the effect of preventing the adhesive from overflowing, when the thermal insulation board 2 needs to be installed, the support column 4 corresponding to the cavity 3 is pre-embedded in the wall 1, the support column 4 is provided with the supporting rod 5 connected by the elastic element 7, when the thermal insulation board 2 is installed, the cavity 3 on the thermal insulation board 2 is corresponded to the support column 4 on the wall 1, then the thermal insulation board 2 is pushed to move to the direction of the wall 1 until the thermal insulation board 2 abuts against the wall 1, in the process of moving, the support column 4 pierces the film 9 and contacts the soft film 6, the supporting rod 5 is pressed by the soft film 6 and rotates through the elastic element 7, so that the support column 4 better enters the inside of the cavity 3, the pushing force of the support column 4 and the supporting rod 5 on the soft film 6 makes the soft film 6 bend to the cavity 3, so that the adhesive in the cavity 3 flows out to bond the wall 1 and the thermal insulation board 2, when the thermal insulation board 2 abuts against the wall 1, the pressure of the soft film 6 on the supporting rod 5 disappears, due to the elastic deformation performance of the elastic element 7, the elastic element 7 rebounds after the pressure disappears, so that the pushing force is generated on the supporting rod 5 to make the supporting rod 5 rotate and abut against the inner wall of the cavity 3, when the thermal insulation board 2 falls off due to the mortar hollowing or long time use, the end of the supporting rod 5 away from the support column 4 abuts against the clamping strip 8 to generate a supporting effect on the thermal insulation board 2, which prevents the thermal insulation board 2 from directly falling.

[0032] The preferred embodiments of the present application are described above, the protection scope of the present application is not limited to the above-mentioned embodiments, any technical scheme belonging to the idea of the present application belongs to the protection scope of the present application. It should be pointed out that, for ordinary skilled in the art, some improvements and decorations without departing from the principle of the present application can also be considered as the protection scope of the present application.

Claims

1. A wall with embedded electric wires, comprising a wall (1) and a thermal insulation panel (2) which is detachably connected to the wall (1), characterized in that: The heat preservation plate (2) is detachably connected to the wall body (1) through the connecting device, the connecting device is fixedly connected to the wall body (1), the heat preservation plate (2) is provided with a plurality of cavities (3), the inner wall of the cavity (3) is rotatably connected with a blocking piece, the blocking piece has elastic deformation performance, the cross section of the blocking piece is arc-shaped and the opening faces the wall body (1), the cavity (3) stores an adhesive, when the wall body (1) is attached to the heat preservation plate (2), the adhesive in the cavity (3) flows out from the cavity (3).

2. The pre-embedded electric wire thermal insulation wall according to claim 1, characterized in that: The connecting device comprises a support column (4) and a plurality of supporting rods (5), the supporting rods (5) are rotatably connected to the end of the support column (4) away from the wall body (1), the support column (4) is fixedly connected to the wall body (1), the distance between the end of the supporting rod (5) away from the wall body (1) and the axis of the support column (4) is less than the distance between the other end of the supporting rod (5) and the axis of the support column (4), when the end of the supporting rod (5) away from the support column (4) slides into the cavity (3), the supporting rod (5) abuts against the inner wall of the cavity (3).

3. The pre-embedded electric wire thermal insulation wall according to claim 2, characterized in that: The blocking piece is composed of a plurality of soft pieces (6), the soft pieces (6) abut against each other, the soft pieces (6) are fixedly connected to the inner wall of the cavity (3), and the soft pieces (6) have elastic deformation performance.

4. The pre-embedded electric wire thermal insulation wall according to claim 2, characterized in that: The support column (4) is fixedly connected with a plurality of elastic members (7), the end of the elastic member (7) away from the support column (4) is fixedly connected to the supporting rod (5), and the area of the cavity (3) in contact with air is proportional to the length of the elastic member (7) shortened.

5. The pre-embedded electric wire thermal insulation wall according to claim 3, characterized in that: The inner wall of the cavity (3) is fixedly connected with a clamping strip (8), the soft piece (6) is rotatably connected to the side wall of the clamping strip (8), the end of the supporting rod (5) away from the support column (4) abuts against the side of the clamping strip (8) away from the wall body (1), and the distance between the clamping strip (8) and the bottom of the cavity (3) is greater than the length of the support column (4).

6. The pre-embedded electric wire thermal insulation wall according to claim 2, characterized in that: A plurality of thin films (9) are fixedly connected to the heat preservation plate (2), the central axis of the thin film (9) coincides with the central axis of the cavity (3), and the strength of the thin film (9) is less than the strength of the support column (4).

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