自然资源学报 ›› 1995, Vol. 10 ›› Issue (2): 181-189.doi: 10.11849/zrzyxb.1995.02.011

• 论文 • 上一篇    下一篇

自然冷资源的开发利用

贾先斌, 李里特, 温旺   

  1. 北京农业工程大学, 北京 100083
  • 出版日期:1995-09-25 发布日期:1995-09-25
  • 基金资助:

    国家自然科学基金

THE EXPLOITATION AND UTILIZATION OF THE NATURAL COLD RESOURCE

Jia Xianbin, Li Lite, Wen Wang   

  1. Beijing Agricultural Engineering University
  • Online:1995-09-25 Published:1995-09-25

摘要: 本文介绍了我国北方丰富的自然冷资源。提出有控制地储存冬季的冷资源用于农产品的贮藏保鲜。介绍了利用自然冷资源制冰进行贮藏的原理、发展现状和特点,是一种节省能源、投资较少、质量较高的贮藏保鲜的新方法,在我国北方地区具有广阔的应用前景。

关键词: 自然冷资源, 贮藏保鲜, 潜热

Abstract: This paper analyses and evaluates the rich natural cold resource in North China and proposes the ways of preserving the natural cold resource in winter for the preservation of fresh agricultural products. The principle,characteristics and the status quo of using the natural cold resource for ice-making to preserve the fresh agricultural products are demonstrated.Possessing the benefits of energy-saving, less investment and high quality, the proposed method is a new way for the preservation of the fresh agricultural products,and has broad prospects of application in North China.

Key words: natural cold resource, preservation of the freshness, latent heat