CN211396258U - Environmental protection wall body insulation construction with multilayer gives sound insulation - Google Patents

Abstract

The utility model relates to the technical field of building thermal insulation materials, and specifically discloses an environmental protection wall thermal insulation structure with multiple layers of sound insulation. A thermal insulation layer is arranged in the cavity, the cross section of the thermal insulation layer is I-shaped, a closed second cavity is formed between the thermal insulation layer and the outer wall and the inner wall, and a second cavity is arranged in the second cavity. In the sound-absorbing device, a solar panel is closely arranged on the outer side of the outer wall, the solar panel is fixedly connected with steel bars, the steel bars pass through the outer wall body and the first cavity, and the other end of the steel bars is fixedly connected to the On the inner wall; the utility model sets the thermal insulation layer into an I-shaped shape, and at the same time, a solar panel is arranged on the outer side of the outer wall, which can absorb the solar energy and convert the solar energy into thermal energy, so that the thermal insulation layer has a three-dimensional thermal insulation layer, which can completely block the The heat conduction of the wall is greatly improved, and the thermal insulation capacity of the building is greatly improved.

Description

An environmentally friendly wall thermal insulation structure with multi-layer sound insulation

technical field

The utility model relates to the technical field of building thermal insulation materials, in particular to an environmental protection wall thermal insulation structure with multi-layer sound insulation.

Background technique

The thermal insulation wall has the properties of energy saving, environmental protection, thermal insulation and heat insulation, and is widely used in the field of building materials. The thermal insulation wall is divided into external thermal insulation wall and internal thermal insulation wall according to the position of the thermal insulation layer. The thermal insulation layer is on the outside of the wall, and the thermal insulation layer is easy to fall off or crack. If the thermal insulation layer is made of materials with a lower fire rating, the external thermal insulation wall is also prone to fire. Therefore, interior thermal insulation walls are more popular.

A thermal insulation wall developed in the prior art, such as the thermal insulation wall of CN205712570U, the wall of the utility model has the effect of light weight and high thermal insulation, the fixed support of the thermal insulation layer is firm, and the wall reaches Class A fire resistance, It is convenient for wall construction and house installation, and the outer wall has a concave and convex printing pattern, which saves resources, but it has the following shortcomings in the use process. The thermal insulation effect of the material is poor, and there is no corresponding energy supplement device on the outer side of the outer wall, so the temperature of the indoor space cannot be increased.

Utility model content

The purpose of the present invention is to provide an environment-friendly wall thermal insulation structure with multi-layer sound insulation, so as to solve the problems raised in the above-mentioned background technology.

To achieve the above object, the utility model provides the following technical solutions:

An environmental protection wall insulation structure with multi-layer sound insulation, comprising an outer wall and an inner wall, the outer wall and the inner wall are fixedly connected, a first cavity is formed in the middle, and the first cavity is arranged There is a thermal insulation layer, the cross section of the thermal insulation layer is I-shaped, and the left and right sides of the upper and lower ends of the thermal insulation layer are respectively closely attached to the inner walls of the outer wall and the inner wall. A sealed second cavity is formed between the bodies, a sound-absorbing device is arranged in the second cavity, a solar panel is closely attached to the outer side of the outer wall, and a first groove is opened on the solar panel, and The position of the inner wall body relative to the first groove is provided with a second groove, the position of the first cavity relative to the first groove is provided with a pipe, the pipe is fixedly connected with steel bars, and the two sides of the steel bars are fixed. The ends extend into the first groove and the second groove respectively, and the two ends of the reinforcing bar are respectively fixed in the first groove and the second groove.

As a further solution of the present invention, the sound-absorbing device includes a sound-insulating felt, a mesh plate and a sound-absorbing cotton, the sound-insulating felt is evenly installed on the inner cavity wall of the second cavity, and a mesh is arranged inside the sound-insulating felt. The mesh plate is arranged in a honeycomb shape in sequence, and the mesh plate is filled with sound-absorbing cotton.

As a further solution of the present invention, the thermal insulation layer includes water, a waterproof cloth and a sponge plate, the inner side of the waterproof cloth is provided with a sponge plate, and the airtight space between the waterproof cloth and the sponge plate is filled with water.

As a further solution of the present invention, the outer wall is provided with third grooves at symmetrical positions on the upper and lower sides, and a first bolt is provided at the position of the solar panel relative to the third groove, and the first bolt is threaded Attached to the side wall of the outer wall.

As a further solution of the present invention, the upper and lower ends of the left side of the thermal insulation layer are provided with fourth grooves symmetrically at the upper and lower ends, and a second bolt is provided at the position of the outer wall relative to the fourth groove, and the second The bolts are threaded to the left side wall of the insulation.

As a further solution of the present invention, the upper and lower ends of the right side of the thermal insulation layer are provided with fifth grooves at symmetrical positions, and the inner wall is provided with a third bolt at a position relative to the fifth groove. Three bolts are threaded to the right side wall of the insulation.

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

1. The utility model sets the thermal insulation layer into an I-shaped shape, and the thermal insulation layer can only keep the left and right thermal insulation into the upper, lower, left and right thermal insulation layers, so that the thermal insulation layer has a three-dimensional thermal insulation layer, which comprehensively blocks the heat conduction of the wall and greatly improves the thermal insulation performance of the wall. The thermal insulation capacity of the building, the thermal insulation effect is good.

2. The utility model is provided with a solar panel on the outer side of the outer wall. The solar panel can absorb the solar energy and convert the solar energy into thermal energy for indoor heating, which prolongs the service life of the thermal insulation layer.

Description of drawings

Fig. 1 is a kind of structural schematic diagram of an environmental protection wall thermal insulation structure with multi-layer sound insulation;

Fig. 2 is the enlarged schematic diagram of the partial structure of part A in Fig. 1;

3 is an enlarged schematic diagram of the partial structure of part B in FIG. 1;

Fig. 4 is the structural representation of insulation layer;

FIG. 5 is a schematic structural diagram of the sound absorbing device.

In the figure: 1, outer wall; 101, third groove; 2, inner wall; 201, second groove; 3, first cavity; 301, pipeline; 4, insulation layer; 401, water; 402 , waterproof cloth; 403, sponge board; 404, fourth groove; 405, fifth groove; 5, second cavity; 6, sound-absorbing device; 601, sound insulation felt; 602, mesh plate; 603, sound-absorbing cotton 7. Solar panel; 701. The first groove; 8. Rebar; 9. The first bolt; 10. The second bolt; 11. The third bolt.

Detailed ways

Please refer to FIGS. 1 to 5. In the embodiment of the present invention,

An environmentally friendly wall thermal insulation structure with multi-layer sound insulation, comprising an outer wall 1 and an inner wall 2, the outer wall 1 is fixedly connected with the inner wall 2, and a first cavity 3 is formed in the middle, and the first cavity 3 is formed in the middle. A cavity 3 is provided with a thermal insulation layer 4, the cross section of the thermal insulation layer 4 is I-shaped, and the left and right sides of the upper and lower ends of the thermal insulation layer 4 are respectively close to the inner walls of the outer wall 1 and the inner wall 2, A sealed second cavity 5 is formed between the thermal insulation layer 4 , the outer wall 1 and the inner wall 2 . The second cavity 5 is provided with a sound absorbing device 6 , and the outer side of the outer wall 1 is in close contact with each other. A solar panel 7 is provided. During the day, the solar panel 7 on the outer side of the outer wall 1 can absorb the solar energy and convert the solar energy into heat energy, so as to increase the indoor temperature. The thermal insulation capacity of the building is greatly improved. Even at night, there is no solar energy to continue to supplement heat, and the indoor temperature can be maintained to reduce heat loss. Due to the existence of the solar panel 7, the temperature of the outer wall 1 can be adjusted, and then To prolong the service life of the thermal insulation layer 4, the solar panel 7 is provided with a first groove 701, and the inner wall 2 is provided with a second groove 201 at a position relative to the first groove 701. The position of the cavity 3 relative to the first groove 701 is provided with a pipe 301, the pipe 301 is fixedly connected with a steel bar 8, and the two ends of the steel bar 8 extend into the first groove 701 and the second groove 201 respectively, The two ends of the steel bar 8 are respectively fixed in the first groove 701 and the second groove 201, and the solar panel 7, the outer wall 1, the sound absorbing device 6, the thermal insulation layer 4 and the inner wall 2 are tightly connected by the steel bars. Fixing them together effectively strengthens the structural strength of the integrated wall body, effectively reduces the hidden safety hazard of the wall body breaking and falling off, improves the seismic performance of the wall body, and at the same time greatly increases the load-bearing effect of the entire wall body.

In FIGS. 1 and 5 , the sound-absorbing device 6 includes a sound-absorbing felt 601 , a mesh plate 602 and a sound-absorbing cotton 603 . The sound-absorbing felt 601 is evenly installed on the inner cavity wall of the second cavity 5 . The inside of 601 is provided with a mesh plate 602, the meshes on the mesh plate 602 are arranged in a honeycomb shape, and the mesh plate 602 is filled with sound-absorbing cotton 603, which can well block the transmission of sound through the sound insulation felt. , and in order to block the sound from entering the mesh plate 602, it is completely absorbed by the sound-absorbing cotton 603 on the mesh plate 602. At the same time, since the left and right sides of the thermal insulation layer 4 are provided with sound-absorbing devices 6, which further play a role in Sound insulation and sound absorption.

In FIG. 1 and FIG. 4 , the thermal insulation layer 4 includes water 401 , a waterproof cloth 402 and a sponge plate 403 , the inner side of the waterproof cloth 402 is provided with a sponge plate 403 , and the space between the waterproof cloth 402 and the sponge plate 403 is The airtight space is filled with water 401. Compared with the traditional heat preservation device, the heat preservation effect of the heat preservation layer 4 is excellent.

In FIGS. 1 and 2 , third grooves 101 are provided at symmetrical positions on the upper and lower sides of the outer wall 1 , and first bolts 9 are provided at the position of the solar panel 7 relative to the third groove 101 . The first bolt 9 is threadedly connected to the side wall of the outer wall 1, so that the connection between the solar panel 7 and the outer wall 1 is tighter, which further reduces the safety hazard of the wall breaking and falling off, and also further increases the whole wall. body load-bearing effect.

In FIG. 1 and FIG. 2 , the upper and lower ends of the left side of the insulation layer 4 are provided with fourth grooves 404 at symmetrical positions, and the second bolt 10 is provided at the position of the outer wall 1 relative to the fourth groove 404 . The second bolt 10 is threadedly connected to the left side wall of the thermal insulation layer 4, so that the connection between the thermal insulation layer 4 and the outer wall 1 is tighter, which further reduces the safety hazard of the wall breaking and falling off, and also further increases the risk of safety. The load-bearing effect of the entire wall.

In FIG. 1 and FIG. 3 , the upper and lower ends of the right side of the thermal insulation layer 4 are provided with fifth grooves 405 at symmetrical positions, and the inner wall 2 is provided with third bolts 11 at the position relative to the fifth groove 405 , the third bolt 11 is threadedly connected to the right side wall of the thermal insulation layer 4, so that the connection between the thermal insulation layer 4 and the inner wall 2 is tighter, further reducing the potential safety hazard of the wall breaking and falling off, and also further increasing the The load-bearing effect of the entire wall.

The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. The technical solution of the utility model and its utility model concept are equivalently replaced or changed, and should be covered within the protection scope of the present utility model.

Claims (6)

1. An environmentally friendly wall thermal insulation structure with multi-layer sound insulation, comprising an outer wall (1) and an inner wall (2), characterized in that the outer wall (1) and the inner wall (2) They are fixedly connected, and a first cavity (3) is formed in the middle. An insulating layer (4) is arranged in the first cavity (3), and the cross-section of the insulating layer (4) is I-shaped. 4) The left and right sides of the upper and lower ends are respectively closely attached to the inner walls of the outer wall (1) and the inner wall (2), and the insulation layer (4) is connected to the outer wall (1) and the inner wall (2). A sealed second cavity (5) is formed between the two, wherein a sound absorbing device (6) is arranged in the second cavity (5), and a solar panel (7) is closely arranged on the outer side of the outer wall (1), The solar panel (7) is provided with a first groove (701), and the inner wall (2) is provided with a second groove (201) at a position relative to the first groove (701). A pipe (301) is opened in a cavity (3) relative to the first groove (701), the pipe (301) is fixedly connected with a steel bar (8), and the two ends of the steel bar (8) respectively extend to In the first groove (701) and the second groove (201), the two ends of the steel bar (8) are respectively fixed in the first groove (701) and the second groove (201). 2. An environmentally friendly wall thermal insulation structure with multiple layers of sound insulation according to claim 1, wherein the sound absorption device (6) comprises a sound insulation felt (601), a mesh plate (602) and a sound absorption cotton (603), the sound insulation felt (601) is evenly installed on the inner cavity wall of the second cavity (5), the inside of the sound insulation felt (601) is provided with a mesh plate (602), the mesh plate The meshes on (602) are arranged in a honeycomb shape, and the mesh plate (602) is filled with sound-absorbing cotton (603). 3. The environmental protection wall thermal insulation structure with multi-layer sound insulation according to claim 1, wherein the thermal insulation layer (4) comprises water (401), a waterproof cloth (402) and a sponge board (403) ), the inner side of the waterproof cloth (402) is provided with a sponge plate (403), and the airtight space between the waterproof cloth (402) and the sponge plate (403) is filled with water (401). 4. The environmental protection wall thermal insulation structure with multi-layer sound insulation according to claim 1, wherein the outer wall (1) is provided with a third groove (101) at symmetrical positions on the upper and lower sides, And a first bolt (9) is arranged at the position of the solar panel (7) relative to the third groove (101). 5. The environmental protection wall thermal insulation structure with multi-layer sound insulation according to claim 1, characterized in that a fourth groove (404) is provided at symmetrical positions at the upper and lower ends of the left side of the thermal insulation layer (4). ), and a second bolt (10) is provided at the position of the outer wall (1) relative to the fourth groove (404). 6. The environmental protection wall thermal insulation structure with multi-layer sound insulation according to claim 1, wherein the upper and lower ends of the right side of the thermal insulation layer (4) are symmetrically provided with fifth grooves (405) ), and a third bolt (11) is provided at the position of the inner wall (2) relative to the fifth groove (405).

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