发明名称 |
Cold-air generating device |
摘要 |
Disclosed is a cold-air generating device which comprises a first refrigerating system 15 including a first evaporator 1 and a compressor 4 and adapted to cool air to such a degree that the water contained therein will not become frozen, and a second refrigerating system 26 including a second evaporator 2 and a compressor 16 and adapted to further refrigerate the air dehumidified and cooled while passing through the first evaporator 1 down to a temperature below freezing point. Air inlets 27 and 28 may be provided in the upper sections of the first and second evaporators 1 and 2, respectively, so that a downward airflow will be generated therein, the respective lower sections of the first and second evaporators 1 and 2 being connected to each other through a drain pan 3. Furthermore, gauze 29 may be provided on that side of the second evaporator 2 which is connected to the first evaporator 1.
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申请公布号 |
US4976116(A) |
申请公布日期 |
1990.12.11 |
申请号 |
US19890370752 |
申请日期 |
1989.06.23 |
申请人 |
NIPPON MEDIX KK |
发明人 |
HAYAMA, MASAHARU;TAKAOKA, KENJI;TORAI, YASUSHI;FUKADA, TOSHIHARU |
分类号 |
B01D53/26;F25B1/00;F25B41/04;F25D23/00 |
主分类号 |
B01D53/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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