Near-zero energy consumption wall structure

Abstract

The utility model relates to the technical field of building structures, in particular to a near-zero-energy-consumption wall structure which is composed of a heat preservation layer, a first steel wire layer, a second steel wire layer and a connecting assembly. The first steel wire layer and the second steel wire layer are fixed to the two sides of the heat preservation layer through connecting assemblies, and the first steel wire layer penetrates through the connecting assemblies and is fixedly connected with the connecting assemblies. The second steel wire layer is also arranged in the connecting assembly in a penetrating mode and fixedly connected with the connecting assembly. The whole connecting assembly is made of fiber reinforced resin materials. According to the utility model, the problem of infirm connection of the insulating layer is solved, and the safety risk caused by the problem is reduced; the pulling and connecting piece is of an integrally-formed structure made of fiber reinforced resin materials, the heat conductivity coefficient is low, the cold and hot bridge effect of a wall is avoided, and energy consumption of a building is low. And moreover, the device is simple in structure and convenient to use, the production cost is reduced, and the construction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building structures, and more specifically to a nearly zero-energy consumption wall structure. Background Art

[0002] A warm wall refers to a wall with an insulation structure or insulation function. Usually, the insulation material installed inside the insulation wall is used to achieve indoor insulation. Commonly used insulation wall materials are mainly organic (such as benzene board, polystyrene board, extruded board, polystyrene foam board, rigid foam polyurethane, polycarbonate and phenolic, etc.), inorganic (such as perlite cement board, foam cement board, composite silicate, rock wool, autoclaved sand aerated concrete block, traditional insulation mortar, etc.) and composite materials (such as metal sandwich panels, core materials are polystyrene, glass beads, polystyrene particles, etc.). However, in the prior art, many wall structures are not firmly connected to the insulation materials, and are prone to dislocation and deformation. Not only does it take time and effort to re-trim, but there are also great safety risks.

[0003] The existing technology CN209854973U discloses a retaining wall structure, in which the inner core of the wall panel includes two steel wire layers and an insulation layer, which are directly connected by pouring concrete, and a steel wire mesh is used to enhance the strength of the wall; if cracks appear in the concrete due to external force or other factors, the steel wire layer and the insulation layer may become loose and dislocated. Since there are no other parts to connect the steel wire layer and the insulation layer, the loosening of the inner core may cause the entire wall to deform or collapse, posing a safety risk. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a nearly zero-energy consumption wall structure which is simple in structure and firmly fixed.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions, which mainly include:

[0006] A near-zero energy consumption wall structure consists of an insulation layer, a first steel wire layer, a second steel wire layer and a connecting component; the first steel wire layer and the second steel wire layer are fixed on both sides of the insulation layer through the connecting component, the first steel wire layer is passed through the connecting component and is fixedly connected to the connecting component; the second steel wire layer is also passed through the connecting component and is fixedly connected to the connecting component; the connecting component is made of fiber-reinforced resin as a whole.

[0007] Preferably, the connecting assembly includes a connecting head, a connecting rod, a fixing member, a connecting seat and a fixing pin; the connecting head and the connecting rod are an integrally formed structure, a through hole is provided at one end of the connecting rod away from the connecting head for installing a fixing pin, a pair of fixing members are slidably arranged on the connecting rod, two of the fixing members are arranged opposite to each other on the connecting rod, a first steel wire layer is fixedly installed between the fixing member and the connecting head, a connecting seat is also slidably arranged on the connecting rod, a second steel wire layer is fixedly installed between the connecting seat and another of the fixing members, and an insulation layer is fixedly installed between the fixing members.

[0008] Preferably, the number of the connection components installed per square meter on the wall structure is ≥5.

[0009] Preferably, the connection assembly and the first steel wire layer are connected by binding with metal wires.

[0010] Preferably, the connecting component and the second steel wire layer are connected by binding with metal wires.

[0011] Preferably, the metal wire is galvanized iron wire.

[0012] Preferably, the wall structures are all covered with concrete.

[0013] It can be seen from the above technical solution that, compared with the prior art, the utility model fixes the steel wire layer and the insulation layer through fixing parts, thereby solving the problem of loose connection of the insulation layer and reducing the safety risks caused by it; and the pulling part of the utility model adopts an one-piece molding structure of fiber-reinforced resin material with low thermal conductivity, thus avoiding the cold and hot bridge effect in the wall and reducing the energy consumption of the building; and the utility model has a simple structure and is easy to use, which reduces production costs and improves construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the rear side of the utility model.

[0017] Figure 3 It is a side structural schematic diagram of the utility model.

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the connection component of the utility model.

[0019] Explanation of the reference numerals: 1 - insulation layer, 2 - first steel wire layer, 3 - second steel wire layer, 4 - connecting head, 401 - connecting rod, 402 - fixing piece, 403 - connecting seat, 404 - fixing pin. DETAILED DESCRIPTION

[0020] 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.

[0021] Example

[0022] A nearly zero-energy wall structure, such as Figure 1 and Figure 2 As shown, it is composed of an insulation layer 1, a first steel wire layer 2, a second steel wire layer 3 and a connecting component; the first steel wire layer 2 and the second steel wire layer 3 are fixed on both sides of the insulation layer 1 through the connecting component, the first steel wire layer 2 is passed through the inside of the connecting component and is fixedly connected to the connecting component; the second steel wire layer 3 is also passed through the inside of the connecting component and is fixedly connected to the connecting component; the connecting component is made of fiber-reinforced resin as a whole, with low thermal conductivity, which can avoid the cold and hot bridge effect of the wall and has low energy consumption for the building.

[0023] The number of the connection components installed per square meter on the wall structure is ≥5 to ensure a more secure connection.

[0024] In an embodiment, the connection assembly and the first steel wire layer 2 are connected by binding with metal wires.

[0025] In an embodiment, the connection assembly and the second steel wire layer 3 are connected by binding with metal wires.

[0026] In the embodiment, the metal wire is galvanized iron wire, which has the effects of corrosion resistance, moisture resistance and rust resistance.

[0027] In an embodiment, the wall structures are all covered with concrete.

[0028] When in use, after installation, the above wall structure is placed in a mold as a whole, and concrete is poured thereon. After the concrete solidifies, the first steel wire layer 2 and the second steel wire layer 3 are fixedly connected to the concrete.

[0029] like Figure 3and Figure 4 As shown, the connecting assembly includes a connecting head 4, a connecting rod 401, a fixing member 402, a connecting seat 403 and a fixing pin 404; the connecting head 4 and the connecting rod 401 are an integrally formed structure, and a through hole is opened at one end of the connecting rod 4 away from the connecting head 4 for installing the fixing pin 404, a pair of fixing members 402 are slidably arranged on the connecting rod 401, and the two fixing members 402 are arranged opposite to each other on the connecting rod 401, a first steel wire layer 2 is fixedly installed between the fixing member 402 and the connecting head 4, a connecting seat 403 is also slidably arranged on the connecting rod 401, a second steel wire layer 3 is fixedly installed between the connecting seat 403 and another fixing member 402, and an insulation layer 1 is fixedly arranged between the fixing members 402.

[0030] During the installation process, firstly, the connecting rod 401 is passed through the first steel wire layer 2, at which time the connecting head 4 is located outside the first steel wire layer 2, and a fixing piece 402 is installed on the connecting rod 401, and the fixing piece 402 and the connecting head 4 clamp the first steel wire layer 2. Figure 4 It can be seen that the fixing member 402 is cross-shaped, and a groove for fixing the steel wire is provided on one side of each protruding end, and a fixing tooth for fixing the insulation layer 1 is provided at the other end. At this time, the connecting head 4 is fixed to the fixing member 402 by the metal wire, thereby fixing the first steel wire layer 2; when the connection components on the first steel wire layer 2 are installed, the first steel wire layer 2 is installed on the insulation layer 1. At this time, the connecting rod 401 is passed through the insulation layer 1, and another fixing member 402 is installed on the connecting rod 401. At this time, the fixing teeth of the fixing member 402 are used to ensure that the insulation layer 1 is firmly installed, and then the second steel wire layer 3 is installed on the fixing member 402, and the connecting seat 403 is installed on the connecting rod 401, so that the connecting seat 403 is located on the outside of the second steel wire layer 3, and the fixing pin 404 is used to ensure that the connecting seat 403 will not fall off, and at the same time, the connecting seat 403 and the fixing member 402 are fixedly connected by the metal wire so that it clamps the second steel wire layer 3, thereby ensuring the firmness of the entire wall structure.

[0031] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0032] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A near-zero energy consumption wall structure, characterized in that: The invention comprises a heat-insulating layer (1), a first steel wire layer (2), a second steel wire layer (3) and a connecting component; the first steel wire layer (2) and the second steel wire layer (3) are both fixed to both sides of the heat-insulating layer (1) through the connecting component; the first steel wire layer (2) is passed through the interior of the connecting component and is fixedly connected to the connecting component; the second steel wire layer (3) is also passed through the interior of the connecting component and is fixedly connected to the connecting component; the connecting component as a whole is made of fiber-reinforced resin material.

2. A near-zero energy consumption wall structure according to claim 1, characterized in that: The connection assembly comprises a connection head (4), a connection rod (401), a fixing piece (402), a connection seat (403) and a fixing pin (404); the connection head (4) and the connection rod (401) are an integrally formed structure; a through hole is provided at one end of the connection rod (401) away from the connection head (4) for installing the fixing pin (404); a pair of fixing pieces (402) are slidably arranged on the connection rod (401); the two fixing pieces (402) are arranged opposite to each other on the connection rod (401); a first steel wire layer (2) is fixedly installed between the fixing piece (402) and the connection head (4); a connection seat (403) is also slidably arranged on the connection rod (401); a second steel wire layer (3) is fixedly installed between the connection seat (403) and another fixing piece (402); and a thermal insulation layer (1) is fixedly installed between the fixing pieces (402).

3. A near-zero energy consumption wall structure according to claim 1, characterized in that: The number of the connection components installed per square meter on the wall structure is ≥5.

4. A near-zero energy consumption wall structure according to claim 1, characterized in that: The connection assembly and the first steel wire layer (2) are connected by binding with metal wires.

5. The near-zero energy consumption wall structure according to claim 1, characterized in that: The connection assembly and the second steel wire layer (3) are connected by binding with metal wires.

6. A near-zero energy consumption wall structure according to any one of claims 4 or 5, characterized in that: The metal wire is galvanized iron wire.

7. The near-zero energy consumption wall structure according to claim 1, characterized in that: The wall structures are all covered with concrete.

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