发明授权
- 专利标题： Evaporative condensation type ammonia refrigeration unit
- 专利标题（中）： 蒸发冷凝式氨制冷机组
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申请号： US254546申请日： 1999-05-11
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公开(公告)号： US6070426A公开(公告)日： 2000-06-06
- 发明人: Shigeru Sakashita , Yuji Takasawa
- 申请人： Shigeru Sakashita , Yuji Takasawa
- 申请人地址： JPX Tokyo
- 专利权人： Mayekawa Mfg. Co., Ltd.
- 当前专利权人： Mayekawa Mfg. Co., Ltd.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX9-200769 19970710
- 主分类号： F25C1/00
- IPC分类号： F25C1/00 ; B01D9/04 ; C02F1/22 ; F25B39/04 ; F25B49/00 ; F28D5/00
摘要：
An evaporative-cooling condensation type ammonia refrigeration unit with leaked ammonia gas removing means is provided. Recovery of a leaked ammonia gas is conducted taking advantage of a high solubility of ammonia in water, wherein the leaked ammonia gas is dissolved in a cooling water used for an evaporative condenser. The construction of the unit is characterized by including an ammonia absorptive structure in a gas/liquid countercurrent mode provided in a space on the lower side of the evaporative condenser accommodated in an upper chamber.
公开/授权文献
- US5427271A Canteen with a spring biased valve actuated by a push button 公开/授权日：1995-06-27
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