A kind of high thermal insulation polyurethane cold storage board

Abstract

This utility model discloses a high-insulation polyurethane cold storage panel, comprising a panel body and a connecting sleeve. The panel body is fixedly installed inside the connecting sleeve. The panel body includes a metal sleeve, which is fixedly installed inside the connecting sleeve. A polyurethane core board is fixedly connected to the inner wall of the metal sleeve. Steel plates are fixedly connected to the top and bottom of the polyurethane core board. A support strip is fixedly connected to the side of the steel plate away from the polyurethane core board. Insulation cotton is filled inside the metal sleeve and on both sides corresponding to the support strip. This high-insulation polyurethane cold storage panel has a reasonable structural design, is easy to use, and allows for quick splicing between panels. It provides a good sealing effect at the joints, ensuring insulation performance. Furthermore, the panel is also filled with insulation material, further improving the insulation effect of the cold storage panel and fully meeting the needs of cold storage use.

Description

Technical Field

[0001] The utility model relates to the technical field of cold storage panels, in particular to a high-heat-insulating polyurethane cold storage panel. Background Art

[0002] Polyurethane cold storage board uses lightweight polyurethane as the inner material of the cold storage board. The advantage of polyurethane is that it has very good thermal insulation performance. The exterior of the polyurethane cold storage board is composed of SII, PVC color steel plate and stainless steel plate components. The advantage of this is to prevent the temperature from spreading due to the large temperature difference between the inside and outside of the cold storage board, thereby making the cold storage more energy-saving and improving the working efficiency of the cold storage.

[0003] At present, most traditional cold storage panels do not have good thermal insulation performance, the use effect is poor, and it is often not convenient to splice. It is also difficult to ensure the sealing degree of the joints after splicing, which will also affect the thermal insulation performance. For this reason, we propose a high thermal insulation polyurethane cold storage panel to solve the problems raised in the above background technology. Utility Model Content

[0004] The utility model aims to provide a polyurethane cold storage panel with high thermal insulation properties to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: a high thermal insulation polyurethane cold storage panel, comprising a panel body and a connecting sleeve, wherein the panel body is fixedly installed on the inner side of the connecting sleeve;

[0006] The plate body includes a metal plate sleeve, which is fixedly installed on the inner side of the connecting sleeve. A polyurethane core board is fixedly connected to the inner wall of the metal plate sleeve. The top and bottom of the polyurethane core board are fixedly connected to steel plates. A support bar is fixedly connected to the side of the steel plate away from the polyurethane core board. The interior of the metal plate sleeve and both sides of the corresponding support bar are filled with thermal insulation cotton.

[0007] Furthermore, the side of the support bar away from the steel plate is fixedly connected to the inner wall of the metal plate sleeve, and the outer side of the steel plate is fixedly connected to the inner wall of the metal plate sleeve.

[0008] Furthermore, a splicing slide bar is fixedly connected to the right side of the connecting sleeve, and a splicing slide groove matched with the splicing slide bar is provided on the left side of the connecting sleeve.

[0009] Furthermore, a splicing plug-in block is fixedly connected to the front side of the connecting sleeve, and a splicing socket adapted to the splicing plug-in block is provided on the back side of the connecting sleeve.

[0010] Furthermore, a first sealing gasket is fixedly connected in a notch on the right side of the splicing slide bar, and a second sealing gasket is fixedly connected to the front side of the splicing plug-in block.

[0011] Furthermore, the splicing slide bar is specifically a dovetail block, and the splicing plug block is specifically a rectangular block.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model provides a steel plate inside the metal plate sleeve, and forms a connection support with the inner wall of the metal plate sleeve through a support bar, which can improve the overall strength of the cold storage board. The provided thermal insulation cotton can effectively ensure the thermal insulation performance of the cold storage board. The splicing slide bar and the splicing slide groove can be used to realize the rapid splicing of the left and right plates, and the first sealing gasket is used to improve the sealing effect at the joint. Similarly, the splicing plug-in block and the splicing socket can be used to realize the splicing of the front and rear plates, and the second sealing gasket is used to improve the sealing effect at the joint. The high thermal insulation polyurethane cold storage board has a reasonable structural design and is easy to use. It can form a rapid splicing between the plates and provide a better sealing effect at the joint to ensure the thermal insulation performance. At the same time, the plate is also filled with thermal insulation material to further improve the thermal insulation effect of the cold storage board, which can fully meet the use requirements of the cold storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;

[0015] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 ;

[0016] Figure 3 It is a structural cross-sectional view of the utility model;

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the support bar of the utility model.

[0018] In the figure: 1 plate body, 11 metal plate sleeve, 12 polyurethane core plate, 13 steel plate, 14 support bar, 15 insulation cotton, 2 connection sleeve, 3 splicing slide bar, 4 splicing slide groove, 5 splicing plug-in block, 6 splicing socket, 7 first sealing gasket, 8 second sealing gasket. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4A high thermal insulation polyurethane cold storage panel comprises a panel body 1 and a connecting sleeve 2, wherein the panel body 1 is fixedly installed on the inner side of the connecting sleeve 2.

[0021] The plate body 1 includes a metal plate sleeve 11, which is fixedly installed on the inner side of the connecting sleeve 2. A polyurethane core board 12 is fixedly connected to the inner wall of the metal plate sleeve 11. The top and bottom of the polyurethane core board 12 are fixedly connected to a steel plate 13. The side of the steel plate 13 away from the polyurethane core board 12 is fixedly connected to a support bar 14. The inside of the metal plate sleeve 11 and both sides corresponding to the support bar 14 are filled with thermal insulation cotton 15.

[0022] Specifically, the side of the support bar 14 away from the steel plate 13 is fixedly connected to the inner wall of the metal plate sleeve 11 , and the outer side of the steel plate 13 is fixedly connected to the inner wall of the metal plate sleeve 11 .

[0023] Specifically, a splicing slide bar 3 is fixedly connected to the right side of the connecting sleeve 2, and a splicing slide groove 4 adapted to the splicing slide bar 3 is provided on the left side of the connecting sleeve 2. The splicing slide bar 3 and the splicing slide groove 4 can realize the rapid splicing of the left and right panels.

[0024] Specifically, a splicing block 5 is fixedly connected to the front of the connecting sleeve 2, and a splicing socket 6 adapted to the splicing block 5 is provided on the back of the connecting sleeve 2. The splicing block 5 and the splicing socket 6 can realize the rapid splicing of the front and rear plates.

[0025] Specifically, a first sealing gasket 7 is fixedly connected in the notch on the right side of the splicing slide bar 3 , and a second sealing gasket 8 is fixedly connected to the front side of the splicing plug-in block 5 .

[0026] Specifically, the splicing slide bar 3 is a dovetail block, and the splicing plug block 5 is a rectangular block.

[0027] The high thermal insulation polyurethane cold storage board has a reasonable structural design and is easy to use. It can form a quick splicing between the boards and provide a good sealing effect at the joints to ensure the thermal insulation performance. At the same time, the inside of the board is also filled with thermal insulation materials to further improve the thermal insulation effect of the cold storage board, which can fully meet the use needs of the cold storage.

[0028] Working principle: A steel plate 13 is arranged inside the metal plate sleeve 11, and a connection support is formed with the inner wall of the metal plate sleeve 11 through a support bar 14, which can improve the overall strength of the cold storage panel. The provided thermal insulation cotton 15 can effectively ensure the thermal insulation performance of the cold storage panel. The splicing slide bar 3 and the splicing slide groove 4 can realize the rapid splicing of the left and right panels, and the first sealing gasket 7 is used to improve the sealing effect of the joint. Similarly, the splicing plug-in block 5 and the splicing socket 6 can realize the splicing of the front and rear panels, and the second sealing gasket 8 is used to improve the sealing effect of the joint.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high heat-insulating polyurethane cold storage panel, comprising a panel body (1) and a connecting sleeve (2), characterized in that: The plate body (1) is fixedly mounted on the inner side of the connecting sleeve (2); The plate body (1) comprises a metal plate sleeve (11), wherein the metal plate sleeve (11) is fixedly mounted on the inner side of the connecting sleeve (2), a polyurethane core board (12) is fixedly connected to the inner wall of the metal plate sleeve (11), a steel plate (13) is fixedly connected to the top and bottom of the polyurethane core board (12), a support bar (14) is fixedly connected to the side of the steel plate (13) away from the polyurethane core board (12), and the interior of the metal plate sleeve (11) and the two sides corresponding to the support bar (14) are filled with thermal insulation cotton (15).

2. A high thermal insulation polyurethane cold storage panel according to claim 1, characterized in that: The side of the support bar (14) away from the steel plate (13) is fixedly connected to the inner wall of the metal plate sleeve (11), and the outer side of the steel plate (13) is fixedly connected to the inner wall of the metal plate sleeve (11).

3. A high thermal insulation polyurethane cold storage panel according to claim 2, characterized in that: A splicing slide bar (3) is fixedly connected to the right side of the connecting sleeve (2), and a splicing slide groove (4) adapted to the splicing slide bar (3) is provided on the left side of the connecting sleeve (2).

4. A high thermal insulation polyurethane cold storage panel according to claim 3, characterized in that: A splicing plug-in block (5) is fixedly connected to the front side of the connecting sleeve (2), and a splicing socket (6) matching the splicing plug-in block (5) is provided on the back side of the connecting sleeve (2).

5. A high thermal insulation polyurethane cold storage panel according to claim 4, characterized in that: A first sealing gasket (7) is fixedly connected in the notch on the right side of the splicing slide bar (3), and a second sealing gasket (8) is fixedly connected on the front side of the splicing plug-in block (5).

6. A high thermal insulation polyurethane cold storage panel according to claim 5, characterized in that: The splicing slide bar (3) is specifically a dovetail block, and the splicing plug block (5) is specifically a rectangular block.

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