High-strength cold storage insulation board

Abstract

The utility model discloses a high-strength cold storage heat insulation board, and relates to the technical field of heat insulation boards, the high-strength cold storage heat insulation board comprises two layers of steel plates which are arranged in parallel, a cubic space is formed between the two steel plates, a heat insulation layer is arranged in the cubic space, and a plurality of supporting rods are arranged between the two steel plates; wherein one steel plate is provided with a plurality of fixing assemblies used for fixing the supporting rods, a heat preservation material is poured into the cubic space, and when the high-strength cold storage heat preservation plate is pressed, the supporting rods are located in the cube, so that the deformation resistance of the high-strength cold storage heat preservation plate is improved, and the adhesion degree of the interior of the high-strength cold storage heat preservation plate is improved through the supporting rods; and the safety of the high-strength cold storage insulation board is effectively improved.

Description

Technical Field

[0001] The present application relates to the technical field of insulation boards, and in particular to a high-strength cold storage insulation board. Background Art

[0002] High-strength cold storage insulation board is a kind of insulation material, which is mostly used in cold storage, refrigeration equipment and cold chain logistics. With the progress of people's lives, cold chain has become an indispensable part of daily life.

[0003] At present, cold storage insulation panels are usually made of two layers of thin steel plates and filling materials. When in use, multiple cold storage insulation panels are connected in sequence to form a wall, thereby achieving insulation effect for the enclosed products.

[0004] With respect to the above-mentioned related technologies, the inventors believe that the cold storage insulation panels often deform and have poor anti-deformation capabilities. Utility Model Content

[0005] The purpose of this application is to provide a high-strength cold storage insulation board to improve the problem of poor deformation resistance of the cold storage insulation board.

[0006] This application provides a high-strength cold storage insulation board, which adopts the following technical solutions:

[0007] A high-strength cold storage insulation panel includes two layers of steel plates, characterized in that the two layers of steel plates are placed in parallel and form a cubic space between them, the cubic space is an insulation layer, and several support rods are arranged between the two steel plates, and one of the steel plates is provided with several fixing components for fixing the support rods.

[0008] By adopting the above technical solution, the insulation material is poured inside the cubic space. When the high-strength cold storage insulation board is under pressure, the support rod is located inside the cube to increase the deformation resistance of the high-strength cold storage insulation board. The support rod improves the adhesion inside the high-strength cold storage insulation board to reduce the possibility of direct fracture of the broken high-strength cold storage insulation board, thereby effectively improving the safety of the high-strength cold storage insulation board.

[0009] Optionally, the fixing assembly includes screws, a pressure plate, and nuts threadedly connected to the screws on both sides of the support rod; the pressure plate is penetrated by two through holes for inserting corresponding screws; the pressure plate is located between the nut and the support rod.

[0010] By adopting the above technical solution, the fixing parts are composed of screws, pressure plates and nuts, which fix the support rod and the steel plate, reduce the possibility of displacement of the support rod during use, and enhance the stability of the support rod.

[0011] Optionally, the outer side wall of the pressure plate is provided with a rubber block that abuts against the outer side wall of the support rod.

[0012] By adopting the above technical solution, the rubber block is located between the pressure plate and the support rod, so as to reduce the possibility of deformation of the support rod caused by continuous tightening of the support rod pressure plate and the screws during the assembly process.

[0013] Optionally, the outer side wall of the rubber block is provided with a groove that matches the outer side wall of the support rod.

[0014] By adopting the above technical solution, the groove makes the rubber block fit more closely to the outer side wall of the support rod, effectively increasing the contact surface between the rubber block and the outer side wall of the support rod.

[0015] Optionally, the inner side wall of the groove is provided with a plurality of protrusions that abut against the support rod.

[0016] By adopting the above technical solution, the raised point increases the friction between the rubber block and the support rod, thereby improving the stability of the support rod.

[0017] Optionally, a hollow tube axial hole is formed by penetrating the interior of the support rod along its axial direction.

[0018] By adopting the above technical solution, the axial hole reduces the weight of the support rod, and the insulation material is poured inside the support rod, which increases the insulation effect of the high-strength cold storage insulation board.

[0019] Optionally, the outer side wall of the support rod is provided with a plurality of hollow holes communicating with the axial hole.

[0020] By adopting the above technical solution, the hollow holes connect the internal insulation material of the support rod with the external insulation material to form a whole, and effectively reduce the time for pouring the insulation material into the support rod, thereby improving the stability of the support rod and reducing the time spent in the construction process.

[0021] Optionally, a plurality of support ribs are provided on the outer wall of the support rod along its axial direction.

[0022] By adopting the above technical solution, the supporting ribs fit the entire outer wall of the supporting rod, thereby increasing the deformation resistance of the supporting rod.

[0023] Optionally, a plurality of positioning pieces are provided on the outer side wall of the pressure plate extending toward the rubber block, and the rubber block is provided with a plurality of positioning holes corresponding to the insertion of the positioning pieces.

[0024] By adopting the above technical solution, the pressing plate is provided with a positioning piece, and the rubber block is provided with a positioning hole for inserting the positioning piece. The positioning piece assists the rubber block in being installed on the pressing plate, thereby effectively improving the stability of the rubber block.

[0025] Optionally, all positioning members are provided with a first magnetic member that abuts against the bottom of the positioning hole, and a second magnetic member that is attracted to the first magnetic member is embedded in the rubber block at a position corresponding to the first magnetic member.

[0026] By adopting the above technical solution, the first magnetic member and the second magnetic member attract each other, making the rubber block faster to install.

[0027] In summary, this application includes at least one of the following beneficial technical effects:

[0028] 1. The support rod is located inside the high-strength cold storage insulation board. It uses its own cylindrical structure to bear the pressure of the steel plate, and enhances the adhesion of the high-strength cold storage insulation board, reducing the possibility of direct breakage of the high-strength cold storage insulation board, and effectively improving the deformation resistance and safety of the high-strength cold storage insulation board;

[0029] 2. The pressure plate, screws and nuts improve the positioning of the support rod, preventing the support rod from being displaced or even falling off during the bumpy process. The rubber block between the pressure plate and the support rod reduces the wear caused by the collision between the pressure plate and the support rod, and reduces the possibility of deformation of the support rod caused by excessive force when the fixing assembly fixes the support rod during the production process, effectively extending the service life of the high-strength cold storage insulation board;

[0030] 3. The rubber block is located between the pressure plate and the support rod, which effectively reduces the wear caused by the collision between the pressure plate and the support rod, and increases the contact area between the pressure plate and the support rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 Schematic diagram of the overall high-strength cold storage insulation board in the embodiment.

[0032] Figure 2 Schematic diagram of the internal structure of the high-strength cold storage insulation board in the embodiment.

[0033] Figure 3 yes Figure 2 Enlarged view of part A.

[0034] In the figure, 1. steel plate; 2. support rod; 3. pressure plate; 4. nut; 5. rubber block; 6. groove; 7. raised point; 8. hollow hole; 9. support rib; 10. screw; 12. axial hole; 13. cubic space; 14. thermal insulation material; 15. positioning part; 16. first magnetic part; 17. second magnetic part; 18. positioning hole. DETAILED DESCRIPTION

[0035] The following is combined with Figure 1 -Attached Figure 3 , further details of this application are given.

[0036] A high-strength cold storage insulation board, refer to Figure 2, including a cubic space 13 formed between two layers of steel plates 1, and insulation material 14 poured in the cubic space 13. A number of support rods 2 are arranged between the two steel plates 1 to improve the deformation resistance of the high-strength cold storage insulation board and the adhesion inside the high-strength cold storage insulation board; one of the steel plates 1 is provided with a number of fixing components for fixing the support rod 2 and enhancing the stability of the support rod 2.

[0037] refer to Figure 3 The fixing assembly includes screws 10, a pressure plate 3, and a nut 4 threadedly connected to the screw 10 on both sides of the support rod 2; two through holes are provided on the pressure plate 3 for inserting the corresponding screws 10; the pressure plate 3 is located between the nut 4 and the support rod 2, and one end of the screw 10 with a thread passes through the through hole on the pressure plate 3 and is threadedly connected to the nut 4, and the pressure plate 3 contacts the main part of the screw 10 and the stepped surface of the threaded section to fix the support rod 2, thereby improving the stability of the support rod 2.

[0038] refer to Figure 3 The outer wall of the pressure plate 3 is provided with a rubber block 5 that abuts against the outer wall of the support rod 2 to reduce the wear caused by the mutual squeezing between the pressure plate 3 and the support rod 2, and effectively reduce the possibility of deformation of the support rod 2 caused by continuous tightening of the pressure plate 3 and the screw 10 during the assembly process.

[0039] refer to Figure 3 The outer wall of the rubber block 5 is provided with a groove 6 that matches the outer wall of the support rod 2, so that the rubber block 5 fits more closely with the outer wall of the support rod 2, thereby increasing the contact area between the rubber block 5 and the support rod 2, thereby enhancing the contact area between the support rod 2 and the pressure plate 3. The rubber block 5 reduces the wear caused by the collision between the pressure plate 3 and the support rod 2, and effectively improves the service life of the high-strength cold storage insulation board.

[0040] refer to Figure 3 The inner wall of the groove 6 is provided with a plurality of raised points 7 that abut against the support rod 2 to increase the friction between the rubber block 5 and the support rod 2, thereby better fixing the support rod 2 and improving the stability of the support rod 2.

[0041] refer to Figure 3 A hollow tube axial hole 12 is formed inside the support rod 2 along its axial direction. The hollow insulation material 14 inside the support rod 2 can be injected into the support rod 2 to increase the insulation effect of the high-strength cold storage insulation board, and the formation of the axial hole 12 reduces the overall weight of the support rod 2.

[0042] refer to Figure 2The outer wall of the support rod 2 is provided with a plurality of hollow holes 8 that penetrate the wall of the support rod 2 and communicate with the axial hole 12. The hollow holes 8 increase the speed of injecting the thermal insulation material 14 into the interior of the support rod 2. The hollow holes 8 link the internal thermal insulation material 14 of the support rod 2 and the external thermal insulation material 14 to form a whole, which effectively improves the stability of the support rod 2 and reduces the time consumed in the construction process.

[0043] refer to Figure 3 A plurality of support ribs 9 are arranged on the outer wall of the support rod 2 along its axial direction. The support ribs 9 are made of steel to increase the deformation resistance of the support rod 2.

[0044] refer to Figure 3 A positioning piece 15 is provided on the outer wall of the pressing plate 3 extending toward the rubber block 5. The rubber block 5 is provided with a plurality of positioning holes 18, which correspond one-to-one to the positioning pieces 15 for insertion of the positioning pieces 15. The positioning pieces 15 and the positioning holes 18 fix the rubber block 5 to the pressing plate 3, effectively reducing the possibility of displacement of the rubber block 5. The end wall of all the positioning pieces 15 located at one end inside the positioning holes 18 is provided with a first magnetic piece 16, which is a magnet. The rubber block 5 is embedded with a second magnetic piece 17 at a position corresponding to the first magnetic piece 16, and the second magnetic piece 17 is attracted to the first magnetic piece 16, so that the rubber block 5 can be quickly positioned on the pressing plate 3.

[0045] The implementation principle of the embodiment of this application is:

[0046] The lower steel plate 1 is pre-fixed on the template of the foaming and shaping device. After installing multiple support rods 2, the upper steel plate 1 is fixed on the template and then the cubic space 13 between the upper and lower steel plates 1 is filled with insulation material 14.

[0047] When the high-strength cold storage insulation board is used as an insulation wall, the deformation resistance of the internal support rod 2 realizes the support of the high-strength cold storage insulation board, and when the high-strength cold storage insulation board is deformed or broken, the support rod 2 improves the adhesion inside the high-strength cold storage insulation board, effectively improving the safety of the high-strength insulation board.

[0048] When the high-strength cold storage insulation board is used for cold chain transportation, the pressure plate 3, screws 10 and nuts 4 improve the positioning of the support rod 2 to prevent the support rod 2 from being displaced during the bumpy process. The rubber block 5 between the pressure plate 3 and the support rod 2 reduces the wear caused by the collision between the pressure plate 3 and the support rod 3, effectively extending the service life of the high-strength cold storage insulation board.

[0049] When the high-strength cold storage insulation board is installing the positioning assembly, the positioning piece 15 and the positioning hole 18 fix the rubber block 5 to the outer surface of the pressure plate 3, reducing the possibility of displacement of the rubber block 5. The first magnetic piece 16 and the second magnetic piece 17 are magnetically attracted to each other, so that the rubber block 5 can be quickly positioned on the pressure plate 3.

[0050] The examples of this specific embodiment are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, any equivalent changes made based on the structure, shape, and principle of this application should be included in the scope of protection of this application.

Claims

1. A high-strength cold storage insulation board, comprising two layers of steel plates (1), characterized in that: The two layers of steel plates (1) are placed in parallel and form a cubic space therebetween. The cubic space contains a heat-insulating layer. A plurality of support rods (2) are provided between the two steel plates (1), and one of the steel plates (1) is provided with a plurality of fixing components for fixing the support rods (2).

2. The high-strength cold storage insulation board according to claim 1, characterized in that: The fixing assembly comprises screws (10) located on both sides of the support rod (2), a pressure plate (3), and a nut (4) threadedly connected to the screw (10); the pressure plate (3) is provided with two through holes for inserting the corresponding screws (10); the pressure plate (3) is located between the nut (4) and the support rod (2).

3. The high-strength cold storage insulation board according to claim 2, characterized in that: The outer side wall of the pressure plate (3) is provided with a rubber block (5) that abuts against the outer side wall of the support rod (2).

4. The high-strength cold storage insulation board according to claim 3, characterized in that: The outer side wall of the rubber block (5) is provided with a groove (6) that matches the outer side wall of the support rod (2).

5. The high-strength cold storage insulation board according to claim 4, characterized in that: The inner side wall of the groove (6) is provided with a plurality of raised points (7) that abut against the support rod (2).

6. The high-strength cold storage insulation board according to claim 5, characterized in that: The support rod (2) is axially penetrated to form an axial center hole (12).

7. The high-strength cold storage insulation board according to claim 6, characterized in that: The outer side wall of the support rod (2) is provided with a plurality of hollow holes (8) communicating with the axial center hole (12).

8. The high-strength cold storage insulation board according to claim 7, characterized in that: The outer wall of the support rod (2) is provided with a plurality of support ribs (9) along its axial direction.

9. The high-strength cold storage insulation board according to claim 3, characterized in that: A plurality of positioning members (15) are provided on the outer side wall of the pressure plate (3) extending in the direction of the rubber block (5), and the rubber block (5) is provided with a plurality of positioning holes (18) for inserting the positioning members (15).

10. The high-strength cold storage insulation board according to claim 9, characterized in that: A first magnetic member (16) is provided on the end wall of one end of all the positioning members (15) and the positioning hole (18), and a second magnetic member (17) attracted to the first magnetic member (16) is embedded in the rubber block (5) at a position corresponding to the first magnetic member (16).

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