CN203334533U - Cold storage wallboard - Google Patents
Cold storage wallboard Download PDFInfo
- Publication number
- CN203334533U CN203334533U CN2013203984431U CN201320398443U CN203334533U CN 203334533 U CN203334533 U CN 203334533U CN 2013203984431 U CN2013203984431 U CN 2013203984431U CN 201320398443 U CN201320398443 U CN 201320398443U CN 203334533 U CN203334533 U CN 203334533U
- Authority
- CN
- China
- Prior art keywords
- polystyrene foam
- cold storage
- sandwiched
- plate
- asphalt layer
- 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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Abstract
The utility model discloses a cold storage wallboard. The cold storage wallboard comprises a face plate and a sandwiched plate, wherein the face plate is a color plate, the sandwiched plate comprises two layers of polystyrene foam plates, a waterproof asphalt layer is sandwiched between the two layers of polystyrene foam plates, and the waterproof asphalt layer are fixed together with the polystyrene foam plates by cementation. In comparison with the prior art, the cold storage wallboard is low in heat conductivity coefficient and excellent heat insulation performance, the waterproof asphalt layer is sandwiched between the two layers of polystyrene foam plates, thus, the whole cold storage wallboard is not likely to absorb moisture, moreover, the asphalt is easy to get and low in cost; the cold storage wallboard is suitable for meeting the moisture protection requirement of various humid areas.
Description
Technical field
The utility model relates to the air-conditioned cold store technical field, particularly a kind of freezer 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, provide a kind of lightweight, cost is low, good heat insulating and have the freezer wallboard of water-proof function.
The technical solution of the utility model is achieved in that
A kind of freezer wallboard, comprise panel, sandwiched plate, and described panel is color steel, and described sandwiched plate comprises two-layer polystyrene foam plate, accompanies the water proofing asphalt layer between two-layer polystyrene foam plate, and water proofing asphalt layer and polystyrene foam plate bonding are fixing.
As preferably, panel with polystyrene foam plate together with adhesives.
As preferably, the thickness of water proofing asphalt layer 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 polystyrene foam plate sandwiched one deck water proofing asphalt layer, make integral body be difficult for the moisture absorption, and pitch draws materials easily, cost is low; 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 freezer wallboard.
The specific embodiment
The specific embodiment of the present utility model is as follows:
Embodiment: a kind of freezer 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 polystyrene foam plate 3, accompany water proofing asphalt layer 4 between two-layer polystyrene foam plate 3, water proofing asphalt layer 4 is fixing with polystyrene foam plate 3 bondings.Panel 1 and polystyrene foam plate 3 is together with adhesives.The thickness of water proofing asphalt layer 4 is 2～3mm.
Claims (3)
1. a freezer wallboard, comprise panel, sandwiched plate, it is characterized in that: described panel is color steel, and described sandwiched plate comprises two-layer polystyrene foam plate, accompany the water proofing asphalt layer between two-layer polystyrene foam plate, water proofing asphalt layer and polystyrene foam plate bonding are fixing.
2. a kind of freezer wallboard according to claim 1 is characterized in that: panel with polystyrene foam plate together with adhesives.
3. a kind of freezer wallboard according to claim 1, it is characterized in that: the thickness of water proofing asphalt layer is 2～3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203984431U CN203334533U (en) | 2013-07-04 | 2013-07-04 | Cold storage wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203984431U CN203334533U (en) | 2013-07-04 | 2013-07-04 | Cold storage wallboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203334533U true CN203334533U (en) | 2013-12-11 |
Family
ID=49703213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203984431U Expired - Fee Related CN203334533U (en) | 2013-07-04 | 2013-07-04 | Cold storage wallboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203334533U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103382752A (en) * | 2013-07-04 | 2013-11-06 | 浙江月宫冷链设备有限公司 | Wallboard used for cold storehouses |
| CN113417405A (en) * | 2021-08-12 | 2021-09-21 | 江苏山由帝奥节能新材股份有限公司 | Fireproof wallboard for refrigeration house |
-
2013
- 2013-07-04 CN CN2013203984431U patent/CN203334533U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103382752A (en) * | 2013-07-04 | 2013-11-06 | 浙江月宫冷链设备有限公司 | Wallboard used for cold storehouses |
| CN113417405A (en) * | 2021-08-12 | 2021-09-21 | 江苏山由帝奥节能新材股份有限公司 | Fireproof wallboard for refrigeration house |
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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 |