Thermal insulation wall for refrigeration house

Abstract

The utility model discloses a thermal insulation wall for a refrigeration house, which relates to the technical field of building walls, and is characterized in that the thermal insulation wall comprises an outer wall and an inner wall, a plurality of mounting grooves are formed in the outer wall, the mounting grooves are arranged in an array, thermal insulation plates are arranged in the mounting grooves, and the inner wall comprises a plurality of wallboards used for sealing the mounting grooves. And the wall plate and the mounting groove are detachably connected together through a plurality of connecting pieces. According to the heat preservation wall for the refrigeration house, the installation groove is sealed through the wall plate, the heat preservation plate can be firmly installed in the installation groove, the heat preservation plate can be disassembled and assembled, disassembling and assembling operation is convenient and easy, regular replacement is convenient, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of building walls, in particular to a heat-insulating wall for a cold storage. Background Art

[0002] With the rapid development of China's economy and society, people's demand for frozen and fresh storage of vegetables, fruits, meat, seafood and other foods has increased rapidly. Therefore, the scale of cold storage projects such as cold storage has gradually changed from small to large and medium-sized. Cold storage is different from general industrial or civil buildings. Cold storage is a building that processes and refrigerates food or goods under low temperature conditions. Because it is in a low temperature state for a long time, the insulation requirements for the building wall are relatively high.

[0003] At present, the existing insulation wall is usually pasted with insulation board on the inner wall. During installation, the wall surface of the inner wall is first leveled, and then a groove is chiseled on the surface, and then a pre-prepared frame is embedded in the groove. Since the frame is divided into multiple cavities, a special bonding mortar can be used to apply on the surface of the insulation board, and then the insulation board coated with the bonding mortar is sequentially pasted into the cavity. After the mortar solidifies, the installation can be realized. The operation is convenient and the firmness is high. However, since the cold storage has the characteristics of high humidity, the insulation board will cause the insulation performance to drop sharply if it is damp. Therefore, after the insulation board has been used for a period of time, the damp insulation board needs to be disassembled and replaced. However, since the insulation board is fixed by pasting, it is difficult to disassemble, and the operation is relatively time-consuming and labor-intensive. Utility Model Content

[0004] The utility model aims to solve the above-mentioned problem and provides a heat-insulating wall for a cold storage, which is convenient for disassembling the heat-insulating board and saves time and effort in operation.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: an insulation wall for a cold storage, comprising an outer wall and an inner wall, wherein a plurality of installation grooves are opened on the outer wall, the installation grooves are arranged in an array, and insulation boards are arranged inside the installation grooves; the inner wall comprises a plurality of wall panels for closing the installation grooves, and the wall panels and the installation grooves are detachably connected together through a plurality of connecting pieces.

[0006] As a further configuration of the present invention, an elastic pad is provided inside the installation groove, and the elastic pad is used to keep the insulation board partially protruding outside the installation groove in a natural state.

[0007] As a further configuration of the utility model, a positioning hole is opened at the center of the insulation board, and a positioning column for penetrating the positioning hole is arranged on the elastic pad.

[0008] As a further configuration of the utility model, the connecting piece includes a threaded rod fixedly connected to the positioning column and a threaded sleeve matching the threaded rod, and a plurality of through holes for the threaded rod to pass through are opened on the wall panel along the length direction.

[0009] As a further configuration of the utility model, a plurality of anti-slip convex strips are arranged on the side wall of the threaded sleeve.

[0010] As a further configuration of the utility model, a plurality of embedded blocks for embedding into the installation grooves are arranged on the wall panel along the length direction.

[0011] As a further configuration of the utility model, the insert block is made of rubber material.

[0012] As a further configuration of the utility model, grooves are provided on both sides of the wall panel.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model ensures the thermal insulation performance of the wall by arranging the thermal insulation board inside the installation groove, and when the thermal insulation board is damp, the connection of the connecting piece can be released to separate the wall panel from the installation groove, and then the wall panel can be removed from the outer wall to open the installation groove, so that the damp thermal insulation board can be removed and a new thermal insulation board can be embedded in the installation groove, and then the wall cloth can be rewritten and attached to the outer wall and connected by the connecting piece, and the installation groove can be closed by the wall panel, so that the thermal insulation board can be firmly installed in the installation groove, so that the thermal insulation board can be disassembled and assembled, and the disassembly and assembly operation is relatively convenient and simple, which is convenient for regular replacement and saves time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a partial cross-sectional view of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the utility model after removing the inner wall;

[0018] Figure 4 It is a structural schematic diagram of the wallboard and the embedded block in the utility model.

[0019] Figure numerals: 1, exterior wall; 2, mounting groove; 3, insulation board; 4, wall panel; 5, elastic pad; 6, positioning hole; 7, positioning column; 8, threaded rod; 9, threaded sleeve; 10, perforation; 11, anti-slip convex strip; 12, embedment block; 13, groove. 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] See also Figure 1-4 As shown, an insulated wall for a cold storage comprises an outer wall 1 and an inner wall, wherein a plurality of mounting grooves 2 are provided on the outer wall 1, and the mounting grooves 2 are arranged in an array, and an insulation board 3 is arranged inside the mounting groove 2, and the insulation board 3 is made of graphite polystyrene board, and the inner wall comprises a plurality of wall panels 4 for closing the mounting groove 2, and grooves 13 are provided on both sides of the wall panels 4, so when it is necessary to remove the wall panels 4, a hand can be inserted into the grooves 13 to apply force, and the setting of the grooves 13 can provide a force point for grabbing the wall panels 4, thereby making the operation more convenient, and the wall panels 4 and the mounting grooves 2 are detachably connected together by a plurality of connecting pieces, and the insulation board 3 is arranged inside the mounting grooves 2, so that the warmth of the wall is ensured, and when the insulation board 3 is damp, the connection of the connecting piece can be released, so that the wall panel 4 is separated from the mounting groove 2, and then the wall panel 4 is removed from the outer wall 1, so that the mounting groove 2 is opened, so that the damp insulation board 3 can be removed and a new insulation board 3 can be embedded in the mounting groove 2 The wall cloth is then re-attached to the exterior wall 1 and connected through the connecting piece. The installation groove 2 is closed by the wall panel 4, so that the thermal insulation board 3 can be firmly installed in the installation groove 2. Through this arrangement, the thermal insulation board 3 can be disassembled and assembled, and the disassembly and assembly operation is relatively convenient and simple, which is convenient for regular replacement, saving time and effort. A plurality of embedded blocks 12 for embedding in the installation groove 2 are arranged on the wall panel 4 along the length direction. When the wall panel 4 is installed on the exterior wall 1, the embedded blocks 12 can be embedded in the installation groove 2 and the thermal insulation board 3 is pressed against and squeezed, so that the thermal insulation board 3 can be pressed tightly in the installation groove 2 to prevent the thermal insulation board 3 from shaking in the installation groove 2, thereby improving the installation firmness of the thermal insulation board 3. The embedded blocks 12 are made of rubber material with good elasticity. After the embedded blocks 12 are embedded in the installation groove 2, they are squeezed by the inner wall of the installation groove 2 and elastically deformed, thereby firmly resisting the inner wall of the installation groove 2, greatly improving the sealing effect of the installation groove 2.

[0022] See also Figure 1-4When the mounting groove 2 is opened, the elastic pad 5 is freed from the pressure restraint and will stretch and restore its original shape, thereby pushing the insulation board 3 to partially protrude from the outside of the mounting groove 2, thereby facilitating the application of force, making it easier and more labor-saving to remove the insulation board 3 from the mounting groove 2. A positioning hole 6 is provided at the center of the insulation board 3, and a positioning column 7 for penetrating the positioning hole 6 is provided on the elastic pad 5. After the insulation board 3 is embedded in the mounting groove 2, the positioning column 7 will penetrate the positioning hole 6. Then, the positioning column 7 and the positioning hole 6 are cooperated and limited, so that the insulation board 3 can be positioned, thereby making the installation of the insulation board 3 more convenient. The threaded rod 8 on the column 7 and the threaded sleeve 9 matched with the threaded rod 8 are both made of PET material, which has high strength and high hardness, can ensure the connection strength, will not rust, and has high durability. A plurality of through holes 10 for the threaded rod 8 to pass through are opened on the wall panel 4 along the length direction. When the wall panel 4 is installed on the exterior wall 1, the threaded rod 8 can be first passed through the through holes 10 and passed out from the wall panel 4, and then the threaded sleeve 9 is inserted into the threaded rod 8 to achieve the threaded connection between the threaded rod 8 and the threaded sleeve 9. The connection is firm and the installation stability of the wall panel 4 is ensured. When the wall panel 4 needs to be disassembled, it is only necessary to unscrew the threaded sleeve 9 from the threaded rod 8. The operation is convenient and simple. A plurality of anti-skid convex strips 11 are arranged on the side wall of the threaded sleeve 9. The setting of the anti-skid convex strips 11 greatly increases the friction coefficient on the side wall of the threaded sleeve 9, so that it is not easy to slip when holding the threaded sleeve 9 and screwing it, thereby making it easier to apply force when screwing the threaded sleeve 9, and the operation is easier and more labor-saving.

[0023] 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, the embodiments should be regarded as exemplary and non-restrictive from any point of view, 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 be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0024] 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 heat-insulating wall for a cold storage, comprising an outer wall (1) and an inner wall, characterized in that: The outer wall (1) is provided with a plurality of installation grooves (2), the installation grooves (2) are arranged in an array, a heat preservation plate (3) is arranged inside the installation grooves (2), and the inner wall comprises a plurality of wall panels (4) for closing the installation grooves (2), the wall panels (4) and the installation grooves (2) are detachably connected together via a plurality of connecting pieces.

2. The thermal insulation wall for cold storage according to claim 1, characterized in that: An elastic pad (5) is arranged inside the installation groove (2), and the elastic pad (5) is used to keep the insulation board (3) partially protruding outside the installation groove (2) in a natural state.

3. The thermal insulation wall for cold storage according to claim 2, characterized in that: A positioning hole (6) is provided at the center of the thermal insulation board (3), and a positioning column (7) for penetrating the positioning hole (6) is provided on the elastic pad (5).

4. The thermal insulation wall for cold storage according to claim 3, characterized in that: The connecting piece comprises a threaded rod (8) fixedly connected to a positioning column (7) and a threaded sleeve (9) matching the threaded rod (8). The wall panel (4) is provided with a plurality of through holes (10) along the length direction for the threaded rod (8) to pass through.

5. The thermal insulation wall for cold storage according to claim 4, characterized in that: A plurality of anti-slip convex strips (11) are arranged on the side wall of the threaded sleeve (9).

6. The thermal insulation wall for cold storage according to claim 1, characterized in that: A plurality of inserts (12) for embedding into the installation grooves (2) are arranged on the wall panel (4) along the length direction.

7. The thermal insulation wall for cold storage according to claim 6, characterized in that: The insert (12) is made of rubber material.

8. The thermal insulation wall for cold storage according to claim 1, characterized in that: Grooves (13) are provided on both sides of the wall panel (4).

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