冷库氨制冷系统的改造
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摘要
传统冷库自动化程度低、操作人员技术水平较低是我国冷库事故频繁发生的主要原因。制冷系统一旦发生泄漏,极易对人身造成直接伤害,所以提高冷库中制冷系统自动化程度、减少制冷剂液氨的充注量,对于提高制冷系统安全性可以产生明显效果。
The main reasons for frequent accidents in cold storage are the low degree of automation and the low technical level of operators for traditional cold storage in China.Once a leakage of ammonia in the refrigeration system occurs,it is extremely easy to cause direct bodily harm.Therefore,improving the automation degree of refrigeration system for cold storage and reducing the charge amount of ammonia refrigerant can achieve obvious improvement for the safety of refrigeration system.
The main reasons for frequent accidents in cold storage are the low degree of automation and the low technical level of operators for traditional cold storage in China.Once a leakage of ammonia in the refrigeration system occurs,it is extremely easy to cause direct bodily harm.Therefore,improving the automation degree of refrigeration system for cold storage and reducing the charge amount of ammonia refrigerant can achieve obvious improvement for the safety of refrigeration system.
引文
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[3]刘家驹.减少制冷系统灌氨量的尝试---大型食品加工厂制冷设计体会[J].冷藏技术,2010(3):47-51.
[4]阚杰,郝亮,李涛,等.间接制冷系统中除霜、能耗及温室效应的比较[J].制冷与空调,2005,5(3):53-56.
[5]阚怡松,朱瑞琪,吴清明.环保形势下的载冷新技术与应用概况[J].流体工程,2001,29(8):58-61.
[6]HRNJAK P S,MAO Y.Defrost issues in indirectly refrigerated display cases[J].ASHRAE Transactions,2001:1-7.
[7]申江.制冷装置设计[M].北京:机械工业出版社,2010.
[8]黄宇航,李长楚.中国电力能源可持续发展研究[J].市场周刊(理论研究),2017(6):45-49.
[9]赵庆珠.蓄冷技术与系统设计[M].北京:中国建筑工业出版社,2012.
[10]郭康宁,孟欣鹏,陆红生.利用间接制冷来提高国内大中型冷库安全的探讨[J].冷藏技术,2015(4):24-29.