Reinforced vacuum insulated panel bottom case and vacuum insulated panel

Abstract

The utility model discloses a reinforced vacuum heat insulation plate bottom shell, including the casing, the edge of casing forms the encapsulation table, forms the containing groove in the casing, and the side portion and / or bottom of containing groove are provided with the reinforcing rib. The utility model discloses a vacuum heat insulation plate. The utility model provides a reinforced vacuum heat insulation plate bottom shell, which is provided with a reinforcing rib on the casing, thereby effectively improving the strength of the large-size bottom shell, effectively reducing the deformation of the large-size bottom shell during the taking process, and thereby not easily affecting the encapsulation table and the edge encapsulation of the barrier film of the casing.

Description

Technical Field

[0001] This utility model relates to the field of vacuum insulation panel technology, and in particular to a reinforced vacuum insulation panel bottom shell and a vacuum insulation panel. Background Technology

[0002] Vacuum insulation panels are a new type of high-efficiency insulation material based on the principle of vacuum insulation. They combine the advantages of vacuum insulation, microporous insulation and multilayer insulation, thus having outstanding insulation effect.

[0003] Traditional vacuum insulation panels are bag-type vacuum insulation panels. During manufacturing, the core material and adsorbent need to be bagged, and after vacuum sealing, the opening needs to be folded. To solve this problem, existing technologies disclose shell-type vacuum insulation panels. Shell-type vacuum insulation panels typically include a bottom shell, core material, adsorbent, and a barrier membrane. A pre-formed receiving groove for the core material is located inside the bottom shell. The core material and adsorbent are placed within this groove. After vacuum sealing, the bottom shell and barrier membrane are sealed together. Shell-type vacuum insulation panels do not require folding after manufacturing.

[0004] Some shell-type vacuum insulation panels are large in size, requiring the use of large base shells during their manufacture. However, due to the thinness of the base shell, large base shells are prone to deformation during handling, resulting in uneven sealing platforms. This affects the sealing of the base shell's sealing platform and the edges of the barrier film, hindering the automated mass production of shell-type vacuum insulation panels. Utility Model Content

[0005] Based on the aforementioned problems in the prior art, one objective of this application is to provide a reinforced vacuum insulation panel bottom shell, which effectively improves the strength of large-size bottom shells by providing reinforcing ribs on the shell, effectively reduces the deformation of large-size bottom shells during handling, and thus is less likely to affect the sealing platform and barrier film edge sealing of the shell.

[0006] Another objective of this application is to provide a vacuum insulation panel.

[0007] The technical solution adopted by this application to solve its technical problem is: a reinforced vacuum insulation panel bottom shell, including a shell, the edge of the shell forming an encapsulation platform, a receiving groove forming inside the shell, and reinforcing ribs provided on the side and / or bottom of the receiving groove.

[0008] Furthermore, a groove is formed inside the reinforcing rib.

[0009] Furthermore, the reinforcing rib includes an annular reinforcing rib, which is disposed at the bottom of the receiving groove.

[0010] Furthermore, the annular reinforcing ribs are configured as multiple ribs, and the multiple annular reinforcing ribs are disposed at the bottom of the receiving groove.

[0011] Furthermore, multiple annular reinforcing ribs are concentrically arranged at the bottom of the receiving groove.

[0012] Furthermore, it also includes strip reinforcing ribs, which intersect with the annular reinforcing ribs.

[0013] Furthermore, the strip reinforcing ribs are configured as multiple strip reinforcing ribs, which are arranged intersectingly at the bottom of the receiving groove.

[0014] Furthermore, the reinforcing ribs include horizontal reinforcing ribs and vertical reinforcing ribs, which are arranged intersectingly at the bottom of the receiving groove.

[0015] Furthermore, both the horizontal reinforcing ribs and the vertical reinforcing ribs are configured as multiple ribs.

[0016] Furthermore, the shell is made of stainless steel.

[0017] The technical solution adopted by this application to solve its technical problem is: a vacuum insulation board, including a bottom shell, a barrier film, a core material and an adsorbent. The bottom shell is the bottom shell described above. The edge of the barrier film is sealed and connected to the encapsulation platform of the bottom shell. A vacuum cavity is formed between the barrier film and the bottom shell. The core material is disposed in the vacuum cavity and the adsorbent is disposed in the vacuum cavity.

[0018] The beneficial effects of this application are: by providing reinforcing ribs on the side and / or bottom of the receiving groove, the reinforcing ribs can effectively improve the overall strength of the bottom shell. For some large-sized bottom shells, it can effectively reduce the deformation of the large-sized bottom shell during the handling process, so as not to affect the sealing of the sealing platform and the edge sealing of the barrier film, resulting in a good sealing effect of the sealing platform and the edge sealing of the barrier film. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the bottom shell of the reinforced vacuum insulation panel in this application;

[0020] Figure 2 This is a schematic diagram of the structure of the bottom shell of the reinforced vacuum insulation panel according to another embodiment of this application;

[0021] Figure 3 This is a schematic diagram of the structure of the bottom shell of a reinforced vacuum insulation panel according to another embodiment of this application;

[0022] Figure 4 This is a schematic diagram of the structure of the bottom shell of a reinforced vacuum insulation panel according to another embodiment of this application;

[0023] Figure 5 This is an exploded view of the vacuum insulation panel in this application.

[0024] Explanation of reference numerals in the attached figures

[0025] 1. Housing, 11. Encapsulation platform, 12. Receiving groove, 13. Reinforcing rib, 131. Annular reinforcing rib, 132. Strip reinforcing rib, 133. Horizontal reinforcing rib, 134. Vertical reinforcing rib, 14. Groove, 2. Barrier film, 3. Core material, 4. Adsorbent. Detailed Implementation

[0026] To better explain and facilitate understanding of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0027] like Figures 1 to 4 As shown, this utility model discloses a reinforced vacuum insulation panel bottom shell, comprising a shell 1, an encapsulation platform 11 formed at the edge of the shell 1, a receiving groove 12 formed inside the shell 1, and reinforcing ribs 13 provided on the sides and / or bottom of the receiving groove 12. This utility model relates to a reinforced vacuum insulation panel bottom shell, which, by providing reinforcing ribs 13 on the sides and / or bottom of the receiving groove 12, effectively improves the overall strength of the bottom shell. For some large-sized bottom shells, it effectively reduces the deformation that occurs during handling, thus lessening the impact on the sealing effect between the encapsulation platform 11 and the edge of the barrier film 2, resulting in a better sealing effect between the encapsulation platform 11 and the edge of the barrier film 2.

[0028] Optionally, a groove 14 is formed within the reinforcing rib 13. This groove 14 can be formed by stamping, thereby facilitating the formation of the reinforcing rib 13. The shell 1 can be made of stainless steel.

[0029] In this embodiment, the reinforcing rib 13 includes annular reinforcing ribs 131, which are disposed at the bottom of the receiving groove 12. By providing the annular reinforcing ribs 131, the strength of the bottom shell can be improved. Multiple annular reinforcing ribs 131 can be provided, with multiple annular reinforcing ribs 131 disposed concentrically at the bottom of the receiving groove 12. Figure 2 As shown, the reinforcing rib 13 can also be a circular reinforcing rib.

[0030] In a preferred embodiment of this utility model, such as Figure 1 As shown, it also includes strip reinforcing ribs 132, which intersect with annular reinforcing ribs 131. By providing strip reinforcing ribs 132, and the intersection of strip reinforcing ribs 132 and annular reinforcing ribs 131, the strength of the bottom shell is further improved.

[0031] The strip reinforcing ribs 132 are configured as multiple strips, which are arranged intersectingly at the bottom of the receiving groove 12. For example, there can be two or three strip reinforcing ribs 132, which intersect at one point.

[0032] like Figure 3 and Figure 4 As shown, in another preferred embodiment of this utility model, the reinforcing rib 13 includes horizontal reinforcing ribs 133 and vertical reinforcing ribs 134, which are intersectingly arranged at the bottom of the receiving groove 12. By setting the intersecting horizontal reinforcing ribs 133 and vertical reinforcing ribs 134, the overall strength of the bottom shell is high. Multiple horizontal reinforcing ribs 133 and vertical reinforcing ribs 134 are provided, and these multiple horizontal reinforcing ribs 133 and vertical reinforcing ribs 134 are evenly arranged at the bottom of the receiving groove 12.

[0033] like Figure 3 As shown, the horizontal reinforcing rib 133 and the vertical reinforcing rib 134 can be formed by punching from the bottom of the groove outwards. Of course, as... Figure 4 As shown, the horizontal reinforcing rib 133 and the vertical reinforcing rib 134 can also be formed by stamping from the bottom of the groove inward.

[0034] like Figure 5 As shown, this utility model also discloses a vacuum insulation board, including a bottom shell, a barrier film 2, a core material 3, and an adsorbent 4. The bottom shell is the bottom shell described above. The edge of the barrier film 2 is sealed and connected to the encapsulation platform 11 of the bottom shell. A vacuum cavity is formed between the barrier film 2 and the bottom shell. The core material 3 is disposed in the vacuum cavity, and the adsorbent 4 is disposed in the vacuum cavity.

[0035] Because the bottom shell is provided with reinforcing ribs 13, the reinforcing ribs 13 can effectively improve the overall strength of the bottom shell and effectively reduce the deformation of the large bottom shell during handling. This makes the packaging platform 11 less prone to deformation and the surface of the packaging platform 11 flat, thus not easily affecting the edge packaging of the packaging platform 11 and the barrier film 2 of the shell 1, resulting in a good edge packaging effect of the packaging platform 11 and the barrier film 2.

[0036] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A reinforced vacuum insulation panel bottom shell, comprising a shell, characterized in that: The edge of the housing forms an encapsulation platform, and a receiving groove is formed inside the housing. Reinforcing ribs are provided on the sides and / or bottom of the receiving groove.

2. The reinforced vacuum insulation panel bottom shell as described in claim 1, characterized in that: The reinforcing rib has a groove formed inside.

3. The reinforced vacuum insulation panel bottom shell as described in claim 1, characterized in that: The reinforcing rib includes an annular reinforcing rib, which is disposed at the bottom of the receiving groove.

4. The reinforced vacuum insulation panel bottom shell as described in claim 3, characterized in that: The annular reinforcing ribs are configured as multiple ribs.

5. The reinforced vacuum insulation panel bottom shell as described in claim 4, characterized in that: It also includes strip reinforcing ribs, which intersect with the annular reinforcing ribs.

6. The reinforced vacuum insulation panel bottom shell as described in claim 5, characterized in that: The strip reinforcing ribs are configured as multiple strips, which are arranged intersectingly at the bottom of the receiving groove.

7. The reinforced vacuum insulation panel bottom shell as described in claim 1, characterized in that: The reinforcing ribs include horizontal reinforcing ribs and vertical reinforcing ribs, which are arranged intersectingly at the bottom of the receiving groove.

8. The reinforced vacuum insulation panel bottom shell as described in claim 7, characterized in that: Both the horizontal reinforcing ribs and the vertical reinforcing ribs are configured as multiple ribs.

9. The reinforced vacuum insulation panel bottom shell as described in claim 1, characterized in that: The shell is made of stainless steel.

10. A vacuum insulation panel, characterized in that: The device includes a bottom shell, a barrier membrane, a core material, and an adsorbent. The bottom shell is the same as any one of claims 1-9. The edge of the barrier membrane is sealed together with the packaging platform of the bottom shell. A vacuum cavity is formed between the barrier membrane and the bottom shell. The core material is disposed in the vacuum cavity, and the adsorbent is disposed in the vacuum cavity.

Images