Wall board for building outer wall and capable of preserving heat of building

Abstract

The wallboard comprises a wall body, a first anti-corrosion baffle and a second anti-corrosion baffle, the first anti-corrosion baffle is installed at one end of the second anti-corrosion baffle, and the first anti-corrosion baffle and the second anti-corrosion baffle are both installed on the surface of the wall body; the wall body comprises a concrete layer, a reinforced concrete layer and a steel structure layer, the concrete layer is arranged above the reinforced concrete layer, the reinforced concrete layer is installed above the steel structure layer, the reinforced concrete layer is arranged between the concrete layer and the steel structure layer, and the steel structure layer is installed above the reinforced concrete layer. According to the wall board for the building outer wall, the heat preservation effect on indoor temperature can be achieved under the action of the glass wool board and the rock wool board, the indoor temperature is kept stable, the strength of a wall body is improved through the steel structure layer, the wall body has the anti-seismic property, and the wall board for the building outer wall can conduct heat preservation on a building.

Description

Technical Field

[0001] The utility model relates to the field of building technology development, in particular to a wallboard for building exterior walls which can be used for heat insulation of buildings. Background Art

[0002] The exterior wall of a building is the outermost enclosure structure of a building, which can prevent the external environment from causing damage to the structure and materials inside the building and extend the service life of the building. However, there are some shortcomings in the design and construction process of the traditional exterior wall of a building. The insulation material is generally a single brick wall or concrete wall, and the insulation performance is relatively poor, resulting in large fluctuations in indoor temperature, high energy consumption, and easy corrosion, which leads to the need for regular repair and maintenance, and the maintenance cost is high. The existing Chinese patent with reference announcement number CN217974850U discloses a building exterior wall insulation board, including a protective shell, the outer edge of the protective shell is clamped with an insulation board body, the outer edge of the bottom of the protective shell is provided with a circular hole, the outer edge of the side of the protective shell is provided with a first through hole, the inner wall of the first through hole is threadedly connected with a pin, the outer edge of the top of the protective shell is provided with a second through hole, the inner wall of the second through hole is provided with a slot, and the inner wall of the second through hole is slidably sleeved with a cross bar. The assembled building exterior wall insulation board, through the provided latch, slot, cross bar and spring device, allows the user to directly remove the latch during installation, thereby further improving the tightness of the connection between the insulation boards through the cooperation of the cross bar and the circular hole, reducing the probability of the insulation board becoming loose, and extending the service life of the insulation board. However, it cannot play an anti-corrosion role on the exterior wall, and the strength of the above-mentioned insulation board is low and the supporting force is insufficient. Therefore, in order to solve this problem, the inventors have proposed a wall panel for building exterior walls that can insulate buildings. Utility Model Content

[0003] In view of the shortcomings existing in the above-mentioned technologies, the utility model provides a wall panel for building exterior walls which can insulate buildings.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a wall panel for building exterior wall capable of heat-insulating a building, comprising a wall body, a first anti-corrosion baffle and a second anti-corrosion baffle, wherein the first anti-corrosion baffle is installed at one end of the second anti-corrosion baffle, and the first anti-corrosion baffle and the second anti-corrosion baffle are both installed on the surface of the wall;

[0005] The wall includes a concrete layer, a reinforced concrete layer and a steel structure layer. The concrete layer is arranged above the reinforced concrete layer, the reinforced concrete layer is installed above the steel structure layer, and the reinforced concrete layer is arranged between the concrete layer and the steel structure layer. Through the design of the concrete layer, concrete is a commonly used building material with the characteristics of low cost, high strength, good durability, etc. In the thermal insulation exterior wall panels, concrete can be used as the main structural material and can also be used as a carrier of thermal insulation materials; the reinforced concrete layer is a building material in which steel bars are added to concrete to improve its tensile strength and bending strength. In the thermal insulation exterior wall panels, the reinforced concrete can be used as a structural frame to provide stable support; the steel structure layer has light weight, high strength, good corrosion resistance and earthquake resistance. In the building thermal insulation exterior wall panels, the steel structure can be used as a frame structure for carrying thermal insulation materials and external protective layers.

[0006] As a further elaboration, the wall includes a wood structure layer, a glass wool board and a rock wool board, the wood structure layer is arranged below the steel structure layer, the rock wool board is installed below the glass wool board, and the glass wool board is installed between the wood structure layer and the rock wool board. The wood structure layer can bear and transmit the vertical and horizontal loads of the building to ensure the stability of the building, and at the same time has good thermal insulation performance, can reduce the temperature difference between indoor and outdoor, improve indoor comfort, and reduce energy consumption, and has good sound insulation effect, can effectively isolate external noise, and create a quiet living environment for residents;

[0007] Glass wool board has excellent thermal insulation properties and is often used for wall insulation, roof insulation and pipe insulation of buildings. It can effectively reduce the energy consumption of buildings. It also has a high sound absorption coefficient, which can effectively absorb and reflect sound waves, reduce noise propagation, and improve the indoor sound environment. Moreover, the raw material of glass wool board is glass fiber, which can be recycled and has little impact on the environment. Rock wool board has good corrosion resistance and can resist the erosion of acid, alkali and other chemical substances, protect the main structure of the building, and rock wool board is a non-combustible material, which can effectively delay the spread of fire and improve the fire safety of buildings.

[0008] As a further explanation, bolts are provided on the surfaces of the first anti-corrosion baffle and the second anti-corrosion baffle, and the bolts include a hexagonal countersunk hole, a nut, a screw rod and a thread.

[0009] As a further explanation, the hexagonal countersunk hole is opened on the surface of the nut, the nut is arranged at one end of the screw rod, and the thread is arranged on the surface of the screw rod.

[0010] As a further explanation, fixing holes are provided on the surface of the wall.

[0011] As a further explanation, the bolt passes through the first anti-corrosion baffle and the second anti-corrosion baffle is installed inside the fixing hole.

[0012] To sum up, the utility model has the following beneficial effects: through the effects of glass wool boards and rock wool boards, the indoor temperature can be kept warm and stable, and the wall strength is increased through the steel structure layer, which has earthquake resistance, and the internal structure can be effectively protected from corrosion through the outer anti-corrosion baffle. The utility model is a wall panel for building exterior walls that can insulate buildings. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the three-dimensional structure of a wallboard for building exterior walls that can insulate buildings according to the utility model;

[0014] Figure 2 This is an exploded schematic diagram of a wall panel for building exterior walls capable of heat-insulating buildings according to the utility model;

[0015] Figure 3 This is a schematic diagram of the wall structure of a wall panel for building exterior walls that can insulate buildings according to the utility model;

[0016] Figure 4 The utility model is a schematic diagram of a bolt structure of a wall panel for an exterior wall of a building which can insulate the building.

[0017] Numbers in the figure: 1-wall, 2-bolt, 3-first anti-corrosion baffle, 4-second anti-corrosion baffle, 5-fixing hole, 101-concrete layer, 102-reinforced concrete layer, 103-steel structure layer, 104-wood structure layer, 105-glass wool board, 106-rock wool board, 201-hexagonal countersunk hole, 202-nut, 203-screw, 204-thread. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] like Figure 1-4As shown, it includes a wall 1, a first anti-corrosion baffle 3 and a second anti-corrosion baffle 4, the first anti-corrosion baffle 3 is installed at one end of the second anti-corrosion baffle 4, and the first anti-corrosion baffle 3 and the second anti-corrosion baffle 4 are both installed on the surface of the wall 1; the wall 1 includes a concrete layer 101, a reinforced concrete layer 102 and a steel structure layer 103, the concrete layer 101 is arranged above the reinforced concrete layer 102, the reinforced concrete layer 102 is installed above the steel structure layer 103, and the reinforced concrete layer 102 is arranged between the concrete layer 101 and the steel structure layer 103;

[0020] Specifically, the first anti-corrosion baffle 3 and the second anti-corrosion baffle 4 cooperate with each other, and the two anti-corrosion plates can be better connected to each other without gaps through the bolts 2, and the anti-corrosion plates can be fixed on the wall 1 through the bolts 2;

[0021] Through the design of the concrete layer 101, concrete is a commonly used building material with the characteristics of low cost, high strength and good durability. In the thermal insulation exterior wall panel, concrete can be used as the main structural material and also as a carrier of thermal insulation material; the reinforced concrete layer 102 is a building material in which steel bars are added to concrete to improve its tensile strength and bending strength. In the thermal insulation exterior wall panel, reinforced concrete can be used as a structural frame to provide stable support; the steel structure layer 103 is light in weight, high in strength, and has good corrosion resistance and earthquake resistance. In the building thermal insulation exterior wall panel, the steel structure can be used as a frame structure to carry thermal insulation materials and an external protective layer.

[0022] The wall 1 includes a wood structure layer 104, a glass wool board 105 and a rock wool board 106, wherein the wood structure layer 104 is arranged below the steel structure layer 103, and the rock wool board 106 is installed below the glass wool board 105, and the glass wool board 105 is provided with bolts 2 on the surfaces of the first anti-corrosion baffle 3 and the second anti-corrosion baffle 4, and the bolts 2 include a hexagonal countersunk hole 201, a nut 202, a screw rod 203 and a thread 204;

[0023] Specifically, the wood structure layer 104 can bear and transmit the vertical and horizontal loads of the building, ensure the stability of the building, and has good thermal insulation performance, which can reduce the temperature difference between indoor and outdoor, improve indoor comfort, and reduce energy consumption. It also has good sound insulation effect, can effectively isolate external noise, and create a quiet living environment for residents;

[0024] Glass wool board 105 has excellent thermal insulation performance and is often used for wall insulation, roof insulation and pipe insulation of buildings, etc. It can effectively reduce the energy consumption of buildings. It also has a high sound absorption coefficient and can effectively absorb and reflect sound waves, reduce noise propagation, and improve the indoor sound environment. In addition, the raw material of glass wool board 105 is glass fiber, which can be recycled and has little impact on the environment.

[0025] The rock wool board 106 has good corrosion resistance, can resist the erosion of chemical substances such as acid and alkali, and protect the main structure of the building. Moreover, the rock wool board 106 is a non-combustible material, which can effectively delay the spread of fire and improve the fire safety of the building.

[0026] The hexagonal countersunk hole 201 is formed on the surface of the nut 202 . The nut 202 is disposed at one end of the screw rod 203 . The thread 204 is disposed on the surface of the screw rod 203 .

[0027] Specifically, the bolt 2 is a hexagon socket bolt 2. The design of the hexagon socket bolt 2 makes it have a smaller volume and higher strength, which is beneficial to reducing the weight of the structure and improving space utilization. The hexagon socket bolt 2 is connected by a thread 204 and has strong friction and tensile strength, which can make the connecting parts work stably and reliably. The hexagon socket bolt 2 has good reusability and can maintain stable connection performance even in harsh environments.

[0028] The surface of the wall 1 is provided with fixing holes 5 .

[0029] The bolt 2 passes through the first anti-corrosion baffle 3 and the second anti-corrosion baffle 4 is installed inside the fixing hole 5 .

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A wall panel for building exterior walls capable of heat-insulating buildings, characterized in that: It includes a wall, a first anti-corrosion baffle and a second anti-corrosion baffle, wherein the first anti-corrosion baffle is installed at one end of the second anti-corrosion baffle, and the first anti-corrosion baffle and the second anti-corrosion baffle are both installed on the surface of the wall; The wall includes a concrete layer, a reinforced concrete layer and a steel structure layer, the concrete layer is arranged above the reinforced concrete layer, the reinforced concrete layer is installed above the steel structure layer, and the reinforced concrete layer is arranged between the concrete layer and the steel structure layer.

2. A wallboard for building exterior walls capable of heat-insulating buildings according to claim 1, characterized in that: The wall includes a wood structure layer, a glass wool board and a rock wool board. The wood structure layer is arranged below the steel structure layer. The rock wool board is installed below the glass wool board. The glass wool board is installed between the wood structure layer and the rock wool board.

3. The wallboard for building exterior walls capable of heat-insulating buildings according to claim 2, characterized in that: Bolts are arranged on the surfaces of the first anti-corrosion baffle and the second anti-corrosion baffle, and the bolts include a hexagonal countersunk hole, a nut, a screw rod and a thread.

4. The wallboard for building exterior walls capable of heat-insulating buildings according to claim 3, characterized in that: The hexagonal countersunk hole is formed on the surface of the nut, the nut is arranged at one end of the screw rod, and the thread is arranged on the surface of the screw rod.

5. The wallboard for building exterior walls capable of heat-insulating buildings according to claim 4, characterized in that: The surface of the wall is provided with fixing holes.

6. The wallboard for building exterior walls capable of heat-insulating buildings according to claim 5, characterized in that: The bolt passes through the first anti-corrosion baffle and the second anti-corrosion baffle is installed inside the fixing hole.

Images