CN212643916U - Vacuum insulation panel cover body with 3D sealing structure - Google Patents
Vacuum insulation panel cover body with 3D sealing structure Download PDFInfo
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- CN212643916U CN212643916U CN202021261214.1U CN202021261214U CN212643916U CN 212643916 U CN212643916 U CN 212643916U CN 202021261214 U CN202021261214 U CN 202021261214U CN 212643916 U CN212643916 U CN 212643916U
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- coating film
- sealing structure
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- seal structure
- vacuum insulation
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Abstract
The utility model discloses a vacuum insulation panels lid with 3D seal structure, which comprises an apron, one side fixedly connected with 3D seal structure of apron, one side of apron just is located the fixedly connected with strengthening rib in the 3D seal structure, apron, 3D seal structure and strengthening rib structure as an organic whole, the apron includes cladding membrane material one, the inside packing of cladding membrane material has thermal-insulating material one, 3D seal structure is the frame shape structure similar with the apron shape, 3D seal structure includes cladding membrane material two, the inside packing of cladding membrane material two has thermal-insulating material two. This vacuum insulation panels lid with 3D seal structure can carry out zonulae occludens with the heat preservation main part through 3D seal structure, adopts the metal level barrier film that does not contain of low heat bridge effect as butt joint material simultaneously, very big reduction the heat leakage of heat preservation device lid sealing department.
Description
Technical Field
The utility model relates to a insulation material technical field specifically is a vacuum insulation panels lid with 3D seal structure.
Background
The vacuum heat-insulating plate is one of vacuum heat-insulating materials, is formed by compounding a filling core material and a vacuum protection surface layer, and effectively avoids heat transfer caused by air convection, so that the heat conductivity value can be greatly reduced, and the heat conductivity value is the lowest in the existing known materials. On the premise of achieving the same heat insulation effect, the thickness of the vacuum heat insulation plate is 1/5-1/10 of the common heat insulation material. Therefore, in recent years, vacuum insulation panels are widely used in the field of cold chain transportation, and most typically, fresh refrigerators made of the vacuum insulation panels are used.
According to the traditional method, a vacuum insulation panel is used as an interlayer, the inside and the outside of the vacuum insulation panel are protected by other materials, a composite board is made, and the composite board is combined through composite boards of different types, so that a complete insulation device is manufactured.
201710717442.1 discloses an incubator in which a housing is provided with a slot and embedded with a vacuum insulation panel, and then a cover body embedded with the vacuum insulation panel is embedded and sealed through relative size; when the heat preservation device with the structure is sealed, the heat conductivity coefficient of materials at the sealed position of the cover body, such as polyurethane, and the like, is greatly different from that of the vacuum heat insulation plate, so that a certain heat bridge effect is formed.
Application No. 201710736115.0 describes an incubator made by unfolding a vacuum insulation panel that is an integral piece, which greatly reduces the amount of heat leakage when different vacuum insulation panels are spliced; however, the cover body with the structure is only a plane type, when the cover body is sealed with the box body, a certain gap exists, although the cover body can be sealed by other heat insulation materials, the heat conductivity value of the other heat insulation materials is far higher than that of the vacuum heat insulation plate, and a certain heat bridge effect also exists at the sealing position.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a vacuum insulation panels lid with 3D seal structure and preparation technology thereof can carry out zonulae occludens with the heat preservation main part through 3D seal structure, adopts the not metallic layer barrier film that does not contain of low heat bridge effect simultaneously as docking material, very big reduction the heat of heat preservation device lid sealing department reveals.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a vacuum insulation panel cover body with a 3D sealing structure comprises a cover plate, wherein the 3D sealing structure is fixedly connected to one side of the cover plate, reinforcing ribs are fixedly connected to one side of the cover plate and located in the 3D sealing structure, and the cover plate, the 3D sealing structure and the reinforcing ribs are of an integrated structure;
the cover plate comprises a first coating film material, and a first heat insulating material is filled in the first coating film material;
the 3D sealing structure is a frame-shaped structure similar to the cover plate in shape, the 3D sealing structure comprises a second coating film material, and a second heat insulating material is filled in the second coating film material.
Preferably, one side of the second heat insulation material close to the first coating film material extends to the surface of the first heat insulation material.
Preferably, the first heat insulating material and the second heat insulating material jointly form a vacuum heat insulating plate.
Preferably, the first coating film material, the first heat insulation material, the second coating film material and the second heat insulation material together form a vacuum heat insulation plate.
Preferably, the reinforcing ribs are of a 'feng' shaped structure, a 'jing' shaped structure or a reticular structure.
Preferably, the first coating film material and the second coating film material are high-barrier films containing metal layers or high-barrier films containing no metal layers.
(III) advantageous effects
The utility model provides a vacuum insulation panels lid with 3D seal structure and preparation technology thereof, when the heat preservation device used the vacuum insulation panels of this structure, this vacuum insulation panels can be with the sealed tighter of airtight space, and the heat bridge effect is littleer to the heat preservation effect of heat preservation device has been improved greatly.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic structural cross-sectional view of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.
In the figure: 1-cover plate, 11-coating film material I, 12-heat insulation material I, 2-3D sealing structure, 21-coating film material II, 22-heat insulation material II and 3-reinforcing rib.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a vacuum insulation panel cover body with a 3D sealing structure comprises a cover plate 1, wherein one side of the cover plate 1 is fixedly connected with a 3D sealing structure 2, one side of the cover plate 1, which is positioned in the 3D sealing structure 2, is fixedly connected with a reinforcing rib 3, and the cover plate 1, the 3D sealing structure 2 and the reinforcing rib 3 are of an integrated structure;
the cover plate 1 comprises a first coating film material 11, and a first heat insulating material 12 is filled in the first coating film material 11;
the 3D sealing structure 2 is a frame-shaped structure similar to the cover plate 1 in shape, the 3D sealing structure 2 comprises a second coating film material 21, and a second heat insulating material 22 is filled inside the second coating film material 21.
One side of the second insulating material 22 close to the first coating film material 11 extends to the surface of the first insulating material 12.
The first heat insulating material 12 and the second heat insulating material 22 jointly form the vacuum heat insulating plate, namely the vacuum heat insulating plate only consists of heat insulating materials.
The first coating film material 11, the first heat insulation material 12, the second coating film material 21 and the second heat insulation material 22 jointly form the vacuum heat insulation plate, namely the coating film material is arranged on the surface of the vacuum heat insulation plate.
The strengthening rib 3 is "feng" style of calligraphy structure, "well" style of calligraphy structure or network structure, improves the intensity of apron 1 through strengthening rib 3.
The first coating film material 11 and the second coating film material 21 are high-barrier films containing metal layers or high-barrier films without metal layers.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a vacuum insulation panels lid with 3D seal structure which characterized in that: the cover plate comprises a cover plate (1), wherein a 3D sealing structure (2) is fixedly connected to one side of the cover plate (1), reinforcing ribs (3) are fixedly connected to one side of the cover plate (1) and positioned in the 3D sealing structure (2), and the cover plate (1), the 3D sealing structure (2) and the reinforcing ribs (3) are of an integrated structure;
the cover plate (1) comprises a first coating film material (11), and a first heat insulation material (12) is filled in the first coating film material (11);
the 3D sealing structure (2) is a frame-shaped structure similar to the cover plate (1) in shape, the 3D sealing structure (2) comprises a second coating film material (21), and a second heat-insulating material (22) is filled in the second coating film material (21).
2. The vacuum insulation panel cover with the 3D sealing structure according to claim 1, wherein: one side of the second heat-insulating material (22) close to the first coating film material (11) extends to the surface of the first heat-insulating material (12).
3. The vacuum insulation panel cover with the 3D sealing structure according to claim 1, wherein: the first heat insulation material (12) and the second heat insulation material (22) jointly form a vacuum heat insulation plate.
4. The vacuum insulation panel cover with the 3D sealing structure according to claim 1, wherein: the vacuum insulation panel is composed of the first coating film material (11), the first heat insulation material (12), the second coating film material (21) and the second heat insulation material (22).
5. The vacuum insulation panel cover with the 3D sealing structure according to claim 1, wherein: the reinforcing ribs (3) are of a 'feng' shaped structure, a 'jing' shaped structure or a reticular structure.
6. The vacuum insulation panel cover with the 3D sealing structure according to claim 1, wherein: the first coating film material (11) and the second coating film material (21) are high-resistance films containing metal layers or high-resistance films without metal layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021261214.1U CN212643916U (en) | 2020-07-02 | 2020-07-02 | Vacuum insulation panel cover body with 3D sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021261214.1U CN212643916U (en) | 2020-07-02 | 2020-07-02 | Vacuum insulation panel cover body with 3D sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212643916U true CN212643916U (en) | 2021-03-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021261214.1U Active CN212643916U (en) | 2020-07-02 | 2020-07-02 | Vacuum insulation panel cover body with 3D sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212643916U (en) |
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2020
- 2020-07-02 CN CN202021261214.1U patent/CN212643916U/en active Active
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