CN111717540A - Insulation box formed by insulation boards and manufacturing process of insulation boards - Google Patents
Insulation box formed by insulation boards and manufacturing process of insulation boards Download PDFInfo
- Publication number
- CN111717540A CN111717540A CN202010624614.2A CN202010624614A CN111717540A CN 111717540 A CN111717540 A CN 111717540A CN 202010624614 A CN202010624614 A CN 202010624614A CN 111717540 A CN111717540 A CN 111717540A
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- Prior art keywords
- insulation
- heat
- insulation board
- film material
- coating film
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/38—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
- B65D81/3813—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation rigid container being in the form of a box, tray or like container
- B65D81/3823—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation rigid container being in the form of a box, tray or like container formed of different materials, e.g. laminated or foam filling between walls
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Insulation (AREA)
Abstract
The invention discloses an insulation can composed of insulation boards, which comprises the insulation boards, wherein the insulation can is composed of six insulation boards, each insulation board comprises an outer board and an inner board, the inner board is arranged on one side of the outer board, the outer board comprises a first coating film material, the first coating film material is filled with a first insulation material, the inner board comprises a second coating film material, and the second coating film material is filled with a second insulation material; the manufacturing process of the heat preservation plate comprises the following steps: s1, manufacturing a planar heat-insulating plate according to the traditional process; s2, folding and fixing the film material; and S3, pressing the heat-insulating plate into the die through a female die to obtain the final heat-insulating plate. According to the insulation can composed of the insulation boards and the manufacturing process of the insulation boards, the insulation can is integrally formed by splicing and combining the insulation boards, and meanwhile, the barrier film with the low heat bridge effect is used as a butt joint material, so that heat leakage at the sealing position of the insulation device is greatly reduced, and the insulation effect is improved.
Description
Technical Field
The invention relates to the technical field of heat insulation materials, in particular to a heat insulation box consisting of heat insulation plates and a manufacturing process of the heat insulation plates.
Background
The vacuum heat insulation plate is one of heat insulation plates, 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, composite boards are made and combined through composite boards of different types, and therefore when the complete insulation device is manufactured and formed, but the insulation device adopting the structure is sealed, the heat conductivity coefficient value difference of different materials is large, and a certain heat bridge effect is formed.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the heat insulation box consisting of heat insulation plates and the manufacturing process of the heat insulation plates.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an insulation can that insulation board constitutes, includes insulation board, six insulation board constitutes the insulation can, insulation board includes planking and inner panel, the inner panel sets up the one side at the planking, the planking includes cladding membrane material one, cladding membrane material one inside is filled there is heat-insulating material one, the inner panel includes cladding membrane material two, cladding membrane material two inside is filled there is heat-insulating material two.
Preferably, one side of the second heat insulating material close to the first heat insulating material extends to the surface of the first heat insulating material.
Preferably, the distance between the side of the inner panel and the side of the outer panel is equal to the thickness of the outer panel.
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.
Preferably, the insulation boards are nested by the concave-convex structures, and then the insulation box is formed by adopting a polyurethane foaming or glue bonding mode.
A manufacturing process of an insulation board comprises the following steps:
s1, preparing a core material, a coating film material and a getter material which are required by manufacturing the heat-insulation board, and processing the core material, the coating film material and the getter material according to a traditional process to manufacture a planar heat-insulation board;
s2, folding the redundant film materials around the planar heat-preservation plate obtained in the step S1, and fixing the folded film materials by using bonding materials;
and S3, putting the heat insulation board obtained in the step S1 into a mold with a 3D shape, starting a power device, and pressing a female mold into the heat insulation board to obtain the final heat insulation board.
Preferably, the core material in step S1 is one or more of glass wool, chopped strand, polyurethane, and fumed silica, and the coating film material is formed by freely combining a high-barrier film containing a metal layer and a high-barrier film containing no metal layer.
Preferably, the excess film material in step S2 is folded back to the high barrier film including the metal layer if the film material includes the metal layer, or may be folded back to any one of the layers if the film material does not include the metal layer.
Preferably, the pressing depth of the female mold in the step S3 is 1-15 mm.
(III) advantageous effects
The invention provides an insulation can composed of insulation boards and a manufacturing process of the insulation boards, wherein the insulation boards are composed of an inner board and an outer board, the inner board can improve the strength of the boards, the surface of the insulation boards is provided with a coating film material, the heat leakage at a sealing position is reduced due to the low heat bridge effect, and the insulation effect is greatly improved when the insulation can composed of the insulation boards is used.
Drawings
FIG. 1 is a perspective view of an incubator of the present invention;
FIG. 2 is an exploded view of the incubator of the present invention;
FIG. 3 is a structural view of the thermal insulation sheet according to the present invention;
FIG. 4 is a cross-sectional view of the thermal insulation sheet according to the present invention.
In the figure: 1-insulation box, 2-insulation plate, 21-outer plate, 211-first heat insulation material, 212-first coating film material, 22-inner plate, 221-second heat insulation material and 222-second coating film material.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an insulation can that insulation board constitutes, includes insulation board 2, six insulation board 2 constitution insulation can 1, and insulation board 2 includes planking 21 and inner panel 22, and inner panel 22 sets up in one side of planking 21, and planking 21 includes cladding membrane material 212, and the inside packing of cladding membrane material 212 has thermal-insulated material 211, and inner panel 22 includes cladding membrane material two 222, and cladding membrane material two 222 inside packing has thermal-insulated material two 221.
One side of the second insulation material 221 close to the first insulation material 211 extends to the surface of the first insulation material 211.
The distance between the side of the inner plate 22 and the side of the outer plate 21 is equal to the thickness of the outer plate 21, so that the heat preservation box 1 is convenient to assemble, and the bonding area is ensured.
The first coating film material 212 and the second coating film material 222 are high-resistance films containing metal layers or high-resistance films without metal layers, and low thermal bridge effect is ensured by using the barrier films.
After the heat insulation plates 2 are mutually nested by utilizing the concave-convex structure, the heat insulation box 1 is formed by adopting a polyurethane foaming or glue bonding mode.
A manufacturing process of an insulation board comprises the following steps:
s1, preparing a core material, a coating film material and a getter material which are required by manufacturing the heat-insulation board, and processing the core material, the coating film material and the getter material according to a traditional process to manufacture a planar heat-insulation board;
s2, folding the redundant film materials around the planar heat-preservation plate obtained in the step S1, and fixing the folded film materials by using bonding materials;
and S3, putting the heat insulation board obtained in the step S1 into a mold with a 3D shape, starting a power device, and pressing a female mold into the heat insulation board to obtain the final heat insulation board.
The core material in the step S1 is one or more of glass wool, chopped strand, polyurethane, and fumed silica, and the coating film material is formed by freely combining a high-barrier film containing a metal layer and a high-barrier film not containing a metal layer.
And (3) if the redundant film materials in the step (2) contain the metal layers, turning over the high-resistance diaphragm containing the metal layers, and if no metal layer film exists, turning over the high-resistance diaphragm containing the metal layers.
In step S3, the press-in depth of the female die is 1-15 mm.
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 (9)
1. An insulation can that insulation board is constituteed which characterized in that: including insulation board (2), six insulation board (2) constitute insulation can (1), insulation board (2) include planking (21) and inner panel (22), inner panel (22) set up the one side at planking (21), planking (21) are including cladding membrane material (212), cladding membrane material (212) inside is filled with heat-insulating material (211), inner panel (22) are including cladding membrane material two (222), cladding membrane material two (222) inside is filled with heat-insulating material two (221).
2. The insulation can composed of the insulation board according to claim 1, characterized in that: one side of the second heat insulating material (221) close to the first heat insulating material (211) extends to the surface of the first heat insulating material (211).
3. The insulation can composed of the insulation board according to claim 1, characterized in that: the distance between the side of the inner plate (22) and the side of the outer plate (21) is equal to the thickness of the outer plate (21).
4. The insulation can composed of the insulation board according to claim 1, characterized in that: the first coating film material (212) and the second coating film material (222) are high-resistance films containing metal layers or high-resistance films without metal layers.
5. The insulation can composed of the insulation board according to claim 1, characterized in that: the heat insulation boards (2) are nested by utilizing the concave-convex structures, and then the heat insulation box (1) is formed by adopting a polyurethane foaming or glue bonding mode.
6. A manufacturing process of a heat insulation board is characterized by comprising the following steps: the method comprises the following steps:
s1, preparing a core material, a coating film material and a getter material which are required by manufacturing the heat-insulation board, and processing the core material, the coating film material and the getter material according to a traditional process to manufacture a planar heat-insulation board;
s2, folding the redundant film materials around the planar heat-preservation plate obtained in the step S1, and fixing the folded film materials by using bonding materials;
and S3, putting the heat insulation board obtained in the step S1 into a mold with a 3D shape, starting a power device, and pressing a female mold into the heat insulation board to obtain the final heat insulation board.
7. The manufacturing process of the heat insulation board as claimed in claim 6, characterized in that: the core material in the step S1 is one or more of glass wool, chopped strand, polyurethane and fumed silica, and the coating film material is formed by freely combining a high-barrier film containing a metal layer and a high-barrier film not containing a metal layer.
8. The manufacturing process of the heat insulation board as claimed in claim 1, characterized in that: in the step S2, if the redundant film material contains a metal layer, the film material can be folded over to the high-resistance diaphragm containing the metal layer, and if the film material does not contain a metal layer, the film material can be folded over to any layer.
9. The manufacturing process of the heat insulation board as claimed in claim 1, characterized in that: and in the step S3, the pressing depth of the female die is 1-15 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010624614.2A CN111717540A (en) | 2020-07-02 | 2020-07-02 | Insulation box formed by insulation boards and manufacturing process of insulation boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010624614.2A CN111717540A (en) | 2020-07-02 | 2020-07-02 | Insulation box formed by insulation boards and manufacturing process of insulation boards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111717540A true CN111717540A (en) | 2020-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010624614.2A Pending CN111717540A (en) | 2020-07-02 | 2020-07-02 | Insulation box formed by insulation boards and manufacturing process of insulation boards |
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| CN (1) | CN111717540A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114571656A (en) * | 2022-03-04 | 2022-06-03 | 广州广冷华旭制冷空调实业有限公司 | Container heat-preservation foaming method and tool set |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201680116U (en) * | 2009-10-27 | 2010-12-22 | 滁州银兴电气有限公司 | Low cost integratable vacuum heat insulation board |
| CN107042952A (en) * | 2016-09-06 | 2017-08-15 | 青岛允天保温科技有限公司 | A kind of double-layer detachable formula thermal insulation thermal insulation box body |
| CN107327658A (en) * | 2017-06-19 | 2017-11-07 | 福建赛特新材股份有限公司 | A kind of vacuum heat-preserving composite plate and incubator |
| CN107323878A (en) * | 2017-06-29 | 2017-11-07 | 福建赛特新材股份有限公司 | A kind of manufacture method of cold chain heat insulation box and cold chain heat insulation box |
| CN107640449A (en) * | 2016-07-22 | 2018-01-30 | 福建赛特新材股份有限公司 | A kind of Portable heat-insulation case |
| CN207030019U (en) * | 2017-06-26 | 2018-02-23 | 福建赛特新材股份有限公司 | Incubator, thermal insulating composite panel and insulation packing device |
| CN210337154U (en) * | 2019-03-05 | 2020-04-17 | 山东信泰节能科技股份有限公司 | Box type vacuum heat-insulation decorative plate |
-
2020
- 2020-07-02 CN CN202010624614.2A patent/CN111717540A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201680116U (en) * | 2009-10-27 | 2010-12-22 | 滁州银兴电气有限公司 | Low cost integratable vacuum heat insulation board |
| CN107640449A (en) * | 2016-07-22 | 2018-01-30 | 福建赛特新材股份有限公司 | A kind of Portable heat-insulation case |
| CN107042952A (en) * | 2016-09-06 | 2017-08-15 | 青岛允天保温科技有限公司 | A kind of double-layer detachable formula thermal insulation thermal insulation box body |
| CN107327658A (en) * | 2017-06-19 | 2017-11-07 | 福建赛特新材股份有限公司 | A kind of vacuum heat-preserving composite plate and incubator |
| CN207030019U (en) * | 2017-06-26 | 2018-02-23 | 福建赛特新材股份有限公司 | Incubator, thermal insulating composite panel and insulation packing device |
| CN107323878A (en) * | 2017-06-29 | 2017-11-07 | 福建赛特新材股份有限公司 | A kind of manufacture method of cold chain heat insulation box and cold chain heat insulation box |
| CN210337154U (en) * | 2019-03-05 | 2020-04-17 | 山东信泰节能科技股份有限公司 | Box type vacuum heat-insulation decorative plate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114571656A (en) * | 2022-03-04 | 2022-06-03 | 广州广冷华旭制冷空调实业有限公司 | Container heat-preservation foaming method and tool set |
| CN114571656B (en) * | 2022-03-04 | 2024-02-02 | 广州广冷华旭制冷空调实业有限公司 | Container heat preservation foaming method and tool kit |
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Application publication date: 20200929 |