Prefabricated thermal insulation wall

Abstract

The utility model belongs to the technical field of prefabricated building walls, and particularly relates to a prefabricated heat preservation wall which comprises a heat preservation wall body, the heat preservation wall body is sequentially provided with a waterproof layer, an anti-corrosion layer, a reinforcing layer, an anti-corrosion layer and a bonding layer from outside to inside, and at least one keel frame is arranged in the reinforcing layer; the keel frame is of a three-dimensional structure composed of a main keel, a right auxiliary keel, a left auxiliary keel, first steel wires and second steel wires, the first steel wires are sequentially connected end to end at equal angles to form a wave shape, one ends of the first steel wires are connected with the main keel, and the other ends of the first steel wires are connected with the right auxiliary keel. The second steel wires are sequentially connected end to end at equal angles to form a wave shape, one end of each second steel wire is connected with the main keel, the other end of each second steel wire is connected with the left auxiliary keel, and the included angle between each first steel wire and the horizontal plane is smaller than that between each second steel wire and the horizontal plane. And the keel frame is arranged in the reinforcing layer, so that the firmness of the thermal insulation wall body is improved, and the whole thermal insulation wall body is integrally formed.

Description

Technical Field

[0001] The present application belongs to the technical field of prefabricated building walls, and specifically relates to a prefabricated thermal insulation wall. Background Art

[0002] With the advancement of science and technology and industry, people's production level is constantly improving. With the acceleration of urbanization, urban construction pays more and more attention to the speed of construction. Therefore, prefabricated buildings are increasingly respected. Prefabricated wall panels show strong vitality and broad market prospects, and are favored by construction, electromechanical, urban decoration and other industries. Prefabricated buildings refer to buildings assembled on site with prefabricated components. The advantages of this type of building are fast construction speed, less constraints from climatic conditions, labor saving and improved building quality. One of the indispensable components of prefabricated buildings is the wall. In order to meet the requirements of prefabricated buildings, the wall is pre-formed in the factory and transported to the construction site for assembly.

[0003] Patent CN202210801522.6 discloses a prefabricated insulation wall, which fixes the insulation board on the keel. The insulation board includes a main insulation board and an auxiliary insulation board installed on the main insulation board by gluing. The main insulation board and the auxiliary insulation board have different thicknesses, which will make the insulation effect of the entire insulation wall uneven. The insulation board is fixedly connected to the frame by splicing. After long-term use, there will be a problem of separation between the insulation board and the frame, which will cause safety hazards. Summary of the invention

[0004] In order to solve the problems of the prior art, the present application provides a prefabricated thermal insulation wall, which is implemented through the following solutions:

[0005] A prefabricated thermal insulation wall comprises a thermal insulation wall body, wherein the thermal insulation wall body is provided with a waterproof layer, an anti-corrosion layer, a reinforcement layer, an anti-corrosion layer and an adhesive layer in sequence from the outside to the inside, wherein at least one keel frame is provided in the reinforcement layer, wherein the keel frame is a three-dimensional structure consisting of a main keel, a right auxiliary keel, a left auxiliary keel, a first steel wire and a second steel wire, wherein the first steel wire is connected end to end at equal angles to form a wavy shape, wherein one end of the first steel wire is connected to the main keel, and the other end of the first steel wire is connected to the right auxiliary keel, and the second steel wire is connected end to end at equal angles to form a wavy shape, wherein one end of the second steel wire is connected to the main keel, and the other end of the second steel wire is connected to the left auxiliary keel, and the angle between the first steel wire and the horizontal plane is smaller than the angle between the second steel wire and the horizontal plane.

[0006] By providing a keel frame in the reinforcement layer, the firmness of the thermal insulation wall is increased, and materials are poured into the three-dimensional structure composed of the main keel, the right auxiliary keel, the left auxiliary keel, the first steel wire and the second steel wire to further increase the firmness of the thermal insulation wall.

[0007] Preferably, two keel frames are provided in the reinforcement layer, and the right auxiliary keel of one keel frame and the left auxiliary keel of the other keel frame are integrally formed or connected by welding.

[0008] The thickness of the thermal insulation wall is increased by integrally forming or welding two or more keel frames.

[0009] Preferably, the angle between the first steel wire and the horizontal plane is 15°, and the angle between the second steel wire and the horizontal plane is 75°.

[0010] Furthermore, the left auxiliary keel and the right auxiliary keel are at the same height.

[0011] Furthermore, the keel frame on the left side of the main keel is filled with thermal insulation material and concrete; the keel frame on the right side of the main keel is filled with concrete.

[0012] Filling the insulation material into the keel frame not only makes the insulation effect of the insulation wall uniform, but also makes the entire insulation wall formed in one piece.

[0013] Furthermore, the angle 1 between the adjacent steel wires 1 is the same as the angle 2 between the adjacent steel wires 2.

[0014] Furthermore, a baffle extending outward is provided at the outer bottom of the thermal insulation wall body, and an angle between the baffle and the outer wall surface of the thermal insulation wall body is greater than 90°.

[0015] By arranging a baffle at the bottom, in rainy weather, rainwater drips along the baffle to the outside of the insulation wall, thereby protecting the wall.

[0016] Furthermore, a vertical mesh cloth is provided on the main keel, and the height of the mesh cloth is the same as that of the left auxiliary keel. The mesh cloth facilitates filling of materials into the keel frame and avoids mixing of fillers on the left and right sides of the keel frame as much as possible.

[0017] Beneficial effects: by arranging a keel frame in the reinforcement layer, the firmness of the insulation wall is increased, and materials are poured into the three-dimensional structure composed of the main keel, the right auxiliary keel, the left auxiliary keel, the steel wire one and the steel wire two to further increase the firmness of the insulation wall; the keel frame on the left side of the main keel is only filled with insulation material; the keel frame on the right side of the main keel is filled with concrete; filling the insulation material into the keel frame not only makes the insulation effect of the insulation wall uniform, but also makes the entire insulation wall integrally formed; by arranging a baffle at the bottom, in rainy weather, rainwater drips along the baffle to the outside of the insulation wall to protect the wall; by providing a mesh cloth, it is convenient to fill materials into the keel frame, and the mixing of fillers on the left and right sides of the keel frame is avoided as much as possible. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for the description of the embodiments are briefly introduced below. Obviously, the drawings described below are only some of the preferred embodiments of the present application, not all of the embodiments. For the preferred embodiments in the present application, for ordinary technicians in this field, other embodiments and drawings can be obtained based on these embodiments and drawings without creative work, and they all belong to the protection scope of the present application.

[0019] Figure 1 This is a schematic diagram of the structure of an embodiment of the present application;

[0020] In the figure, 1. waterproof layer, 2. anti-corrosion layer, 3. reinforcement layer, 4. bonding layer, 5. main keel, 6. right auxiliary keel, 7. left auxiliary keel, 8. steel wire one, 9. steel wire two, 10. baffle, 11. mesh cloth. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the present application clearer, the embodiments of the present application will be further described in detail below. It should be understood that the orientation or position relationship indicated by the terms "upper", "lower", "top", "bottom", "inside", "outside", etc. is based on the orientation or position relationship shown in the accompanying drawings. The above definitions are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the structure referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0022] Example 1

[0023] A prefabricated thermal insulation wall, such as Figure 1 As shown, it includes an insulation wall body, and the insulation wall body is provided with a waterproof layer 1, an anti-corrosion layer 2, a reinforcement layer 3, an anti-corrosion layer 2 and an adhesive layer 4 in sequence from the outside to the inside. At least one keel frame is provided in the reinforcement layer 3, and the keel frame is a three-dimensional structure composed of a main keel 5, a right auxiliary keel 6, a left auxiliary keel 7, a steel wire 1 8 and a steel wire 2 9. The steel wire 1 is connected end to end at equal angles to form a wave shape, one end of the steel wire 1 is connected to the main keel, and the other end of the steel wire 1 is connected to the right auxiliary keel, and the steel wire 2 is connected end to end at equal angles to form a wave shape, one end of the steel wire 2 is connected to the main keel, and the other end of the steel wire 2 is connected to the left auxiliary keel, and the angle between the steel wire 1 and the horizontal plane is smaller than the angle between the steel wire 2 and the horizontal plane;

[0024] By providing a keel frame in the reinforcement layer, the firmness of the thermal insulation wall is increased, and materials are poured into the three-dimensional structure composed of the main keel 5, the right auxiliary keel 6, the left auxiliary keel 7, the steel wire 1 8 and the steel wire 2 9, so as to further increase the firmness of the thermal insulation wall;

[0025] A plurality of keel frames are arranged in the reinforcement layer according to the actual required wall thickness. In one embodiment, two keel frames are arranged in the reinforcement layer 3, and the right auxiliary keel of one keel frame and the left auxiliary keel of the other keel frame are integrally formed or welded.

[0026] Preferably, the angle between the first steel wire and the horizontal plane is 15°, and the angle between the second steel wire and the horizontal plane is 75°.

[0027] Furthermore, the left auxiliary keel and the right auxiliary keel are at the same height.

[0028] Furthermore, the keel frame on the left side of the main keel is filled with insulation material and concrete. In one embodiment, the mass ratio of insulation material to concrete is 3:1, and the insulation material is a commonly used insulation material in the prior art. In another specific embodiment, the keel frame on the left side of the main keel is only filled with insulation material; the keel frame on the right side of the main keel is filled with concrete; filling the insulation material into the keel frame not only makes the insulation effect of the insulation wall uniform, but also makes the entire insulation wall integrally formed.

[0029] Furthermore, in a specific embodiment, the angle 1 between adjacent steel wires 1 is the same as the angle 2 between adjacent steel wires 2, and in another specific embodiment, the angle 1 is different from the angle 2.

[0030] In one specific embodiment, the connection point between the first steel wire and the main keel coincides with the connection point between the second steel wire and the main keel; in another specific embodiment, the connection point between the first steel wire and the main keel does not coincide with the connection point between the second steel wire and the main keel. Figure 1 .

[0031] Furthermore, a baffle 10 extending outward is provided at the outer bottom of the insulation wall body, and the angle between the baffle and the outer wall of the insulation wall body is greater than 90°. In a specific embodiment, the angle between the baffle and the outer wall of the insulation wall is 160°. By providing a baffle at the bottom, in rainy weather, rainwater drips along the baffle to the outside of the insulation wall, thereby protecting the wall.

[0032] Furthermore, a vertical mesh cloth 11 is provided on the main keel, and the height of the mesh cloth is the same as that of the left auxiliary keel. The mesh cloth facilitates filling of materials into the keel frame and avoids mixing of fillers on the left and right sides of the keel frame as much as possible.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present application and are not intended to limit it. Although the present application has been described in detail with reference to the preferred embodiments, a person of ordinary skill in the art should understand that the technical solution of the present application can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the present application, which should be included in the scope of the claims of the present application.

Claims

1. A prefabricated thermal insulation wall, characterized in that: It includes an insulation wall body, which is provided with a waterproof layer, an anti-corrosion layer, a reinforcement layer, an anti-corrosion layer and an adhesive layer in sequence from the outside to the inside. At least one keel frame is provided in the reinforcement layer. The keel frame is a three-dimensional structure composed of a main keel, a right auxiliary keel, a left auxiliary keel, a steel wire one and a steel wire two. The steel wire one is connected end to end at equal angles to form a wave shape, one end of the steel wire one is connected to the main keel, and the other end of the steel wire one is connected to the right auxiliary keel. The steel wire two is connected end to end at equal angles to form a wave shape, one end of the steel wire two is connected to the main keel, and the other end of the steel wire two is connected to the left auxiliary keel. The angle between the steel wire one and the horizontal plane is smaller than the angle between the steel wire two and the horizontal plane.

2. A prefabricated thermal insulation wall as claimed in claim 1, characterized in that: Two keel frames are arranged in the reinforcement layer, and the right auxiliary keel of one keel frame and the left auxiliary keel of the other keel frame are integrally formed or connected by welding.

3. A prefabricated thermal insulation wall as claimed in claim 1, characterized in that: The angle between the first steel wire and the horizontal plane is 15°, and the angle between the second steel wire and the horizontal plane is 75°.

4. A prefabricated thermal insulation wall as claimed in claim 1, characterized in that: The left auxiliary keel and the right auxiliary keel are at the same height.

5. The prefabricated thermal insulation wall according to claim 1, characterized in that: The keel frame on the left side of the main keel is filled with thermal insulation material and concrete; the keel frame on the right side of the main keel is filled with concrete.

6. The prefabricated thermal insulation wall according to claim 1, characterized in that: Angle 1 between adjacent steel wires 1 is the same as angle 2 between adjacent steel wires 2.

7. The prefabricated thermal insulation wall according to claim 1, characterized in that: The outer bottom of the thermal insulation wall body is provided with a baffle extending outward, and the angle between the baffle and the outer wall surface of the thermal insulation wall body is greater than 90°.

8. The prefabricated thermal insulation wall according to claim 1, characterized in that: A vertical mesh cloth is provided on the main keel, and the height of the mesh cloth is the same as that of the left auxiliary keel.

Images