公开(公告)号：US4520634A

公开(公告)日：1985-06-04

申请号：US599482

申请日：1984-04-12

申请人： Tomihisa Oouchi ,  Sampei Usui ,  Tamio Fukuda ,  Akira Nishiguchi

发明人： Tomihisa Oouchi ,  Sampei Usui ,  Tamio Fukuda ,  Akira Nishiguchi

IPC分类号： F25B15/00 ,  F25B33/00

CPC分类号： F25B15/008 ,  F25B33/00 ,  Y02B30/62

摘要： A triple-stage absorption refrigeration system including three generators. Solution is supplied from absorber directly to each of the three generators in parallel with each other without flowing through any other generator, and cooling medium is made to flow firstly through the condenser and then through the absorber. Due to these features, corrosion of walls of the first generator in which temperature becomes highest can be inhibited.

摘要翻译： 三级吸收式制冷系统，包括三台发电机。 溶液从吸收器直接供给到彼此并联的三个发生器中的每一个，而不流过任何其它发生器，并且使冷却介质首先流过冷凝器然后通过吸收器。 由于这些特征，可以抑制温度变高的第一发生器的壁的腐蚀。

公开(公告)号：US4328679A

公开(公告)日：1982-05-11

申请号：US223003

申请日：1981-01-06

申请人： Sampei Usui ,  Tomihisa Ohuchi

发明人： Sampei Usui ,  Tomihisa Ohuchi

IPC分类号： F25B15/00 ,  F25B15/02 ,  F25B49/04

CPC分类号： F25B49/043 ,  F25B15/02 ,  Y02B30/62

摘要： A capability control apparatus for a cooling system having a direct expansion type evaporator comprises a control valve mounted in a heating system for a generator for controlling an amount of heat to be given to the generator. Temperature sensors are mounted at inlet and outlet sides, respectively, of a cooling system for an absorber, and an arithmetic unit is connected to the temperature sensors and the control valve. The arithmetic unit calculates the amount of heat to be given to the generator based on signals transmitted from the temperature sensors to the unit and issues and transmits to the control valve a control signal for controlling the latter.

摘要翻译： 具有直接膨胀式蒸发器的冷却系统的能力控制装置包括安装在用于发电机的加热系统中的控制阀，用于控制发电机发出的热量。 温度传感器分别安装在用于吸收器的冷却系统的入口侧和出口侧，并且运算单元连接到温度传感器和控制阀。 算术单元基于从温度传感器发送到单元的信号计算发送给发电机的热量，发出控制信号并向控制阀发送控制信号。