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1. 发明专利

JP2003336925A Heat exchange system 有权
标题翻译：热交换系统
公开(公告)号：JP2003336925A
公开(公告)日：2003-11-28
申请号：JP2002140257
申请日：2002-05-15
申请人： Nishi Nippon Seiki Seisakusho:Kk , 株式会社西日本精機製作所
发明人： TOMITA SHOZO
IPC分类号： F25B15/16 , F25B15/00
CPC分类号： Y02A30/277 , Y02B30/62
摘要： PROBLEM TO BE SOLVED: To supplement the lowering of a heat efficiency when a heat exchange is performed between an absorption side heat exchanger and a radiating side heat exchanger through an intermediate heat medium.
SOLUTION: A coolant circulating route 3 is formed between a cooling unit 1 as the absorption side heat exchanger and an air-cooled condenser 2 as the radiating side heat exchanger, and the cooling unit 1 is connected to the air- cooled condenser 2 so as to be heat-exchanged. The heat medium for the cooling unit 1 is, for example, freon which is cooled by the coolant in the circulating route 3. The coolant is cooled by the air-cooled condenser 2. A circulation pump 4 and a one-way valve 5 as a coolant pressurizing means are disposed on the high temperature side of the circulating route 3, and a gas sealing valve 6 and a flow restricting valve 7 as a coolant depressuring means are disposed on the low temperature side. Also, a tank 8 for saturated gas balance is installed for the gas sealing valve 6. Extra gas for preventing a saturated concentration of gas from being varied even if a coolant temperature is varied slightly is accumulated in the tank 8.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了补充当通过中间热介质在吸收侧热交换器和散热侧热交换器之间进行热交换时的热效率的降低。解决方案：在作为吸收侧热交换器的冷却单元1和作为散热侧热交换器的风冷冷凝器2之间形成冷却剂循环路径3，并且冷却单元1连接到空气冷却冷凝器 2进行热交换。用于冷却单元1的热介质是例如由循环路径3中的冷却剂冷却的氟利昂。冷却剂由空气冷却冷凝器2冷却。循环泵4和单向阀5作为冷却剂加压装置设置在循环路径3的高温侧，并且在低温侧设置有作为冷却剂保持装置的气体密封阀6和限流阀7。此外，为了气体密封阀6安装了用于饱和气体平衡的罐8.另外，即使冷却剂温度稍微变化，也可以防止气体饱和浓度变化的额外气体存储在罐8中。版权所有：（C）2004，JPO

2. 发明专利

JP2013011431A Heat exchange system 审中-公开
标题翻译：热交换系统
公开(公告)号：JP2013011431A
公开(公告)日：2013-01-17
申请号：JP2011157144
申请日：2011-06-29
申请人： Nishi Nippon Seiki Seisakusho:Kk , 株式会社西日本精機製作所
发明人： TOMITA SHOZO
IPC分类号： F25B15/16 , F25B15/00
CPC分类号： Y02A30/277 , Y02B30/62
摘要： PROBLEM TO BE SOLVED: To provide a heat exchange system which is achieved in energy saving finally by clearing up a calorie in one unit of a second heat exchanger even if a plurality of first heat exchangers operate cooling operations and heating operations to a system having the plurality of first heat exchangers with respect to one unit of the second heat exchanger using a circulation pump.SOLUTION: The circulation pump 4 as a pressurization means is forwardly and reversely rotated to change a flow of a cooling liquid, and the number of revolutions of the pump can be controlled by an inverter or the like. A pump which rotates by a pressure difference is used for a pressure-reduction means, a generator 7 is attached to the pump and applied with a load, and an output of the load is input into the circulation pump, thus achieving the energy saving.
摘要翻译：要解决的问题：提供一种最终通过在第二热交换器的一个单元中清除卡路里而节能实现的热交换系统，即使多个第一热交换器将冷却操作和加热操作操作到系统具有使用循环泵相对于第二热交换器的一个单元的多个第一热交换器。解决方案：作为加压装置的循环泵4被正向和反向旋转以改变冷却液的流动，并且可以通过逆变器等来控制泵的转数。通过压力差旋转的泵用于减压装置，发电机7附接到泵并施加负载，并且负载的输出被输入到循环泵中，从而实现节能。版权所有（C）2013，JPO＆INPIT

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