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冷藏庫保溫材料的選擇
2016-01-08 15:59:53
冷藏庫保溫材料的選擇
The choice of a cold storage insulation materials
冷藏庫保溫材料的選用既要有較好的隔熱性能,又要經濟實用。食品冷庫
Cold storage insulation material selection of both to have better heat insulation performance, and economic and practical.
冷庫保溫材料有幾種類型,一種是根長度、寬度和高度加工好四面帶勾的庫板,可根據庫體安裝的需要選擇相應規格的庫板,高、中溫冷庫一般選用10厘米厚的庫板,低溫冷庫及凍結冷庫般選用12厘米或15厘米厚的庫板;
Cold storage heat preservation material there are several types, one is the root length, width and height processing good all around the base plate with hook, can choose according to the needs of library body installation of corresponding specifications of the library board, high and medium temperature cold storage generally selected 10 cm thick library board, low temperature cold storage and freezing cold storage, choose 12 cm or 15 cm thick base plate;
另一種冷庫可以用聚氨脂噴涂發泡,把材料直接噴到待建冷庫的磚或混凝土倉庫中,定形后既防潮又隔熱。
Another cold storage can use spray polyurethane foam, the material directly spray to be built of brick or concrete refrigerator warehouse, after setting is moisture-proof and insulation.
保溫材料有聚氨脂、聚苯脂等。聚氨脂不吸水,隔熱性較好,但成本較高;聚苯脂吸水性強,隔熱性較差,但成本較低。
Heat preservation material such as polyurethane, eps fat. Better insulating polyurethane not bibulous, stays, but higher costs; Poor insulating polyphenyl ester water imbibition is strong, stays, but lower cost.
現代冷庫的結構正向裝配式冷庫發展,制成包括防潮層和隔熱層的冷庫構件,做到現場組裝,其優點是施工方便、快速,且可移動,但造價比較高。

Modern structures are fabricated cold storage refrigerator development, made including moistureproof layer and insulating layer of cold storage components, field assembly, its advantage is construction convenient, fast, and mobile, but the cost is higher.

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