CN203334534U - Air-conditioned cold store wallboard - Google Patents
Air-conditioned cold store wallboard Download PDFInfo
- Publication number
- CN203334534U CN203334534U CN2013203986051U CN201320398605U CN203334534U CN 203334534 U CN203334534 U CN 203334534U CN 2013203986051 U CN2013203986051 U CN 2013203986051U CN 201320398605 U CN201320398605 U CN 201320398605U CN 203334534 U CN203334534 U CN 203334534U
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- CN
- China
- Prior art keywords
- air
- cold store
- polyurethane foam
- conditioned cold
- plastic film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Laminated Bodies (AREA)
Abstract
The utility model discloses an air-conditioned cold store wallboard which comprises a panel and a laminboard. The panel is a color steel plate, the laminboard comprises two layers of polyurethane foam plates, a layer of waterproof plastic film is interlaid between the two layers of polyurethane foam plates, and the waterproof plastic film is fixedly bonded with the polyurethane foam plates. Compared with the prior art, the air-conditioned cold store wallboard has the advantages that the heat conductivity coefficient is low, heat insulation performance is good, and the whole air-conditioned cold store wallboard is not prone to absorbing moisture due to the fact that the waterproof plastic film is interlaid between the two layers of polyurethane foam plates; The air-conditioned cold store wallboard meets damp-proof requirements of various humid areas.
Description
Technical field
The utility model relates to the air-conditioned cold store technical field, particularly a kind of air-conditioned cold store wallboard.
Background technology
Air-conditioned cold store is the most frequently used freezer of storage fruits and vegetables, the content to 1% of reduction oxygen～10% in air-conditioned cold store, and the content to 1% of raising carbon dioxide～10%, such storage environment can keep the freshness of fruits and vegetables when plucking, reduces the loss, and long fresh-keeping period, pollution-free; With refrigeration, compare, the controlled atmosphere storage technology is more perfect.The wallboard that forms air-conditioned cold store comparatively common are foam glass board, rock cotton board, and its density is large, and coefficient of thermal conductivity is also large, does not reach the effect of effectively insulating insulation; Moreover, in some humid regions, south, the waterproof of air-conditioned cold store also being had to requirement, the wallboard of selling on the market all is difficult to reach requirement.
The utility model content
The utility model has overcome above-mentioned the deficiencies in the prior art, a kind of lightweight, good heat insulating is provided and has had the air-conditioned cold store wallboard of water-proof function.
The technical solution of the utility model is achieved in that
A kind of air-conditioned cold store wallboard, comprise panel, sandwiched plate, and described panel is color steel, and described sandwiched plate comprises two-layer polyurethane foam board, accompanies the waterproof plastic film between two-layer polyurethane foam board, and waterproof plastic film and polyurethane foam board bonding are fixing.
As preferably, panel with polyurethane foam board together with adhesives.
As preferably, the thickness of waterproof plastic film is 2～3mm.
Adopted principle of the present utility model and the beneficial effect of technique scheme to be:
Compared with prior art, coefficient of thermal conductivity is little for the utility model, and heat preservation and insulation is good, two-layer polyurethane foam board sandwiched one deck waterproof plastic film, make integral body be difficult for the moisture absorption; Be applicable to the protection against the tide needs of various humid areas.
The accompanying drawing explanation
The structural representation that Fig. 1 is the utility model air-conditioned cold store wallboard.
The specific embodiment
The specific embodiment of the present utility model is as follows:
Embodiment: a kind of air-conditioned cold store wallboard, as shown in Figure 1, comprise panel 1, sandwiched plate 2, described panel 1 is color steel, described sandwiched plate 2 comprises two-layer polyurethane foam board 3, accompany waterproof plastic film 4 between two-layer polyurethane foam board 3, waterproof plastic film 4 is fixing with polyurethane foam board 3 bondings.Panel 1 and polyurethane foam board 3 is together with adhesives.The thickness of waterproof plastic film 4 is 2～3mm.
Claims (3)
1. an air-conditioned cold store wallboard, comprise panel, sandwiched plate, it is characterized in that: described panel is color steel, and described sandwiched plate comprises two-layer polyurethane foam board, accompany the waterproof plastic film between two-layer polyurethane foam board, waterproof plastic film and polyurethane foam board bonding are fixing.
2. a kind of air-conditioned cold store wallboard according to claim 1 is characterized in that: panel with polyurethane foam board together with adhesives.
3. a kind of air-conditioned cold store wallboard according to claim 1, it is characterized in that: the thickness of waterproof plastic film is 2～3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203986051U CN203334534U (en) | 2013-07-04 | 2013-07-04 | Air-conditioned cold store wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203986051U CN203334534U (en) | 2013-07-04 | 2013-07-04 | Air-conditioned cold store wallboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203334534U true CN203334534U (en) | 2013-12-11 |
Family
ID=49703214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203986051U Expired - Fee Related CN203334534U (en) | 2013-07-04 | 2013-07-04 | Air-conditioned cold store wallboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203334534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103382751A (en) * | 2013-07-04 | 2013-11-06 | 浙江月宫冷链设备有限公司 | Wallboard used for air-conditioned storehouses |
-
2013
- 2013-07-04 CN CN2013203986051U patent/CN203334534U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103382751A (en) * | 2013-07-04 | 2013-11-06 | 浙江月宫冷链设备有限公司 | Wallboard used for air-conditioned storehouses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20140704 |
|
| EXPY | Termination of patent right or utility model |