气调冷藏库的隔热工程与气密工程

• 作 者: 高健
• 出 处: 冷藏技术
• 发表日期: 1978年04期
• 关键词: 气调 气密 气调库 食品保鲜 隔热性 聚氨醋 气体组成 气密性能 防潮层 库内

气调冷藏库除需具备一般冷库的隔热性能外,还必须具备气密性能,以便维持库内气体组成的恒定,达到抑制贮藏物的呼吸作用从而提高食品保鲜度的目的。关于隔热工程问题,气调库与普通冷库原则上是一样的。因此,本文着重论述气调冷库特有的气密问题和隔热问题。目前,世界各国的气调冷库,其隔热层和气密层的作法大体有两种类型:一种是

In addition to the need to have the general cold storage of thermal insulation performance, but also must have the airtight performance, in order to maintain a constant gas composition in the store, to restrain the respiration of stored goods so as to enhance the preservation of food purposes. On the issue of insulation engineering, air conditioning and cold storage in principle is the same. Therefore, this article focuses on the air-conditioned cold air-specific problems and insulation problems. At present, there are generally two types of practices in the world, including the insulating layer and the inner liner. One is