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公开(公告)号：US5385203A
公开(公告)日：1995-01-31
申请号：US179690
申请日：1994-01-11
CPC分类号： B01D5/0036 , F25J1/0022 , F25J1/0052 , F25J1/0087 , F25J1/0262 , F25J5/005 , F28D1/0461 , F28D9/0006 , F28D9/0062 , F25J2250/02 , F25J2290/40 , Y10S62/903
摘要： According to the present invention there is provided a small-sized thermosiphon free from deterioration in its cooling efficiency caused by pressure loss of a refrigerant and in which a two-phase flow of a fluid to be cooled is sure to be distributed uniformly. The thermosiphon includes a cooling cylinder 1 having a plurality of independent refrigerant tanks 2 formed by partition walls 1c which are disposed between fluid inlet port 1a and outlet port 1b inside the cylinder, and a plate fin type heat exchanger 50 extending inside the cylinder through the partition walls 1c hermetically sealably. Under this construction, it is not necessary to use pipes for the circulation of refrigerant C between the refrigerant tanks 2 and refrigerant circulation paths 54 in the heat exchanger 50, thus preventing the deterioration of the cooling efficiency caused by pressure loss of the refrigerant. Besides, it also becomes unnecessary to use a to-be-cooled fluid pipe for the connection between plural refrigerant tanks, whereby a two-phase flow of the fluid to be cooled is sure to be distributed uniformly and the deterioration of the cooling efficiency is prevented, thus permitting reduction in the size of the thermosiphon.
摘要翻译： 根据本发明，提供一种小型热虹吸管，其冷冻效率由于制冷剂的压力损失而导致的冷却效率的劣化，并且其中待冷却的流体的两相流必须均匀分布。 热虹吸管包括具有多个独立的制冷剂罐2的冷却缸1，该多个独立的制冷剂罐2由设置在缸内的流体入口1a和出口1b之间的分隔壁1c形成，板翅式热交换器50通过 分隔壁1c密封地密封。 在这种结构下，不需要在制冷剂罐2和制冷剂循环路径54之间的热交换器50中使用制冷剂C循环的管道，从而防止由制冷剂的压力损失引起的冷却效率的劣化。 此外，也不需要使用用于多个制冷剂罐之间的连接的冷却流体管道，从而确保要冷却的流体的两相流均匀分布，并且冷却效率的劣化为 从而可以减少热虹吸管的尺寸。
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公开(公告)号：US5597037A
公开(公告)日：1997-01-28
申请号：US532798
申请日：1995-11-07
申请人： Kazuhiko Asada , Koichi Ueno , Shin-ichiro Kashihara , Shigemi Okamoto , Katsuo Kurose , Kazuhiko Kuwahara , Ken-ichiro Mitsuhashi
发明人： Kazuhiko Asada , Koichi Ueno , Shin-ichiro Kashihara , Shigemi Okamoto , Katsuo Kurose , Kazuhiko Kuwahara , Ken-ichiro Mitsuhashi
CPC分类号： F25J1/0022 , F25B39/00 , F25B41/00 , F25J1/0052 , F25J1/0262 , F25J1/0272 , F25J5/002 , F28D9/0062 , F25J2205/02 , F25J2290/32 , F25J2290/50
摘要： An object of the present invention is to minimize a volume of a hollow body by a combination of a horizontal H-letter shaped type gas-liquid separator and a plurality of plate-fin heat exchangers having a larger heat exchange performance per volume. In the present heat exchanging apparatus, fluid and refrigerants flow about in the hollow body through pipes while gas and liquid phases of the refrigerants are repeatedly separated and mixed for heat exchange between the fluid and the refrigerants. The apparatus comprises a plurality of plate-fin heat exchangers for exchanging heat between the refrigerants and the fluid, and a gas-liquid separator including upper and lower accommodation portions which are hollow cylinders laid in a horizontal direction both ends of which are airtightly sealed and an intermediate accommodation portion which connects the upper accommodation portion to the lower accommodation portion so as to form a sideways H-letter shape.
摘要翻译： PCT No.PCT / JP95 / 00360 Sec。 371日期：1995年11月7日 102（e）日期1995年11月7日PCT 1995年3月7日PCT PCT。 公开号WO95 / 24595 日期1995年9月14日本发明的目的是通过水平H字形气液分离器和多个热交换性能较好的板翅式换热器的组合来最小化中空体的体积 每卷。 在本发明的热交换装置中，流体和制冷剂通过管道在中空体中流动，同时制冷剂的气相和液相被重复分离和混合以在流体和制冷剂之间进行热交换。 该装置包括多个用于在制冷剂和流体之间交换热量的板翅式热交换器，以及气水分离器，其包括上下容纳部分，其是沿水平方向放置的中空圆筒，两端气密密封， 中间容纳部，其将上部容纳部连接到下部容纳部，以形成侧面的H字形。
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