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    • 1. 发明授权
    • Adsorption type cooling apparatus, method of controlling cold output of
same, and fin type adsorbent heat exchanger for use in the same
    • 吸附式冷却装置及其冷输出方法以及用于其的翅片型吸附式热交换器
    • US5732569A
    • 1998-03-31
    • US647992
    • 1996-08-15
    • Masaru SanadaMakota YamamotoFujio KomatuMakoto Fujii
    • Masaru SanadaMakota YamamotoFujio KomatuMakoto Fujii
    • F25B17/08F25B35/04
    • F25B17/083F25B35/04Y02B30/62Y02B30/64
    • This invention seeks to provide an adsorption type air cooler, which has high COP and is capable of stable operation for long time. In the prior art, when vapor coolant produced through heat exchange with load water in a coolant tank functioning as an evaporator is adsorbed in an adsorbent heat exchanger, cooling water for removing the heat of adsorption is circulated at a constant temperature and a constant flow rate determined by normal environment. According to the invention as claimed in claim 1, the temperature and flow rate of cooling water for removing the heat of adsorption are controlled artificially according to the cold output of load water by utilizing heated cooling water after the removal of the heat of adsorption or heat source water, etc. According to the invention as claimed in claim 1, a coolant tank and a load heat exchanger unit are provided as separate units. A load cooler is provided for cooling the load while partly evaporating the coolant through heat exchange between liquid coolant supplied from the coolant tank through a pump and the load. Mixture fluid of liquid coolant and vapor coolant after the heat exchange in the load cooler are returned to the coolant tank for separation of gas and liquid. Because the coolant tank and the load cooler are provided separately, the heat exchange with the load is performed by utilizing the latent heat of evaporation of coolant independently of possible temperature variations in the coolant tank. It is thus possible to obtain load heat at a constant temperature.
    • PCT No.PCT / JP94 / 01993 Sec。 371日期:1996年8月15日 102(e)日期1996年8月15日PCT 1994年11月28日PCT PCT。 WO95 / 14898 PCT出版物 日期:1995年6月1日本发明谋求提供一种吸收式空气冷却器,其具有高COP,并能够长时间稳定运行。 在现有技术中,当通过与作为蒸发器起作用的冷却剂罐中的负载水进行热交换而产生的蒸气冷却剂被吸附在吸附热交换器中时,用于除去吸附热的冷却水在恒定温度和恒定流量下循环 由正常环境决定。 根据权利要求1所述的发明,用于除去吸附热的冷却水的温度和流量根据负载水的冷输出通过在去除吸附热或热量后利用加热的冷却水人工地进行控制 源水等。根据如权利要求1所述的本发明,冷却剂箱和负载热交换器单元被设置为分开的单元。 提供负载冷却器用于冷却负载,同时通过泵和负载从冷却剂罐供应的液体冷却剂之间的热交换部分蒸发冷却剂。 在负载冷却器中进行热交换后的液体冷却剂和蒸气冷却剂的混合流体返回到冷却剂罐中以分离气体和液体。 由于冷却剂箱和负载冷却器分开设置,所以与负载的热交换是通过利用冷却剂蒸发的潜热独立于冷却剂罐中可能的温度变化进行的。 因此可以在恒定温度下获得负载热。
    • 3. 发明授权
    • Adsorption type cooling apparatus, method of controlling cold output of
same, and fin type adsorbent heat exchanger for use in same
    • 吸附式冷却装置及其冷输出的控制方法以及用于其的翅片型吸附式热交换器
    • US6041617A
    • 2000-03-28
    • US876810
    • 1997-06-17
    • Masaru SanadaMakota YamamotoFujio KomatuMakoto Fujii
    • Masaru SanadaMakota YamamotoFujio KomatuMakoto Fujii
    • F25B17/08F25B35/04
    • F25B17/083F25B35/04Y02B30/62Y02B30/64
    • According to the invention, the temperature and flow rate of cooling water for removing the heat of absorption are controlled artificially according to the cold output of load water by utilizing heated cooling water after the removal of the heat of absorption or heat source water, etc. According to the invention, a coolant tank and a load heat exchanger unit are provided as separate units. A load carrier is provided for cooling the load while partly evaporating the coolant through heat exchange between liquid coolant supplied from the coolant supplied from the coolant tank through a pump and the load. Mixture fluid of liquid coolant and vapor coolant after the heat exchange in the load cooler are returned to the coolant tank for separation of gas and liquid. Because the coolant tank and the load cooler are provided separately, the heat exchange with the load is performed by utilizing the latent heat of evaporation of coolant independently of possible temperature variations in the coolant tank. It is thus possible to obtain load heat at a constant temperature.
    • 根据本发明,除去吸收热量或热源水等之后,通过利用加热的冷却水,根据负载水的冷输出人工地控制用于去除吸收热的冷却水的温度和流量。 根据本发明,提供了作为分离单元的冷却剂箱和负载热交换器单元。 提供负载载体用于冷却负载,同时通过通过泵和负载从冷却剂箱供应的冷却剂供应的液体冷却剂之间的热交换部分蒸发冷却剂。 在负载冷却器中进行热交换后的液体冷却剂和蒸气冷却剂的混合流体返回到冷却剂罐中以分离气体和液体。 由于冷却剂箱和负载冷却器分开设置,所以与负载的热交换是通过利用冷却剂蒸发的潜热独立于冷却剂罐中可能的温度变化进行的。 因此可以在恒定温度下获得负载热。