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Leak detection system for coolant system - has inter connecting intermediate spaces filled with leak detector fluid and coupled to detector systems
Leak detection system for coolant system - has inter connecting intermediate spaces filled with leak detector fluid and coupled to detector systems
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机译:冷却剂系统的泄漏检测系统-相互连接的中间空间充满泄漏检测器流体并耦合到检测器系统
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摘要
The device for monitoring or detecting leaks between two coolant circulations in a heat exchanger is partic. for cooling of transformer oils in which two coolants of different specific gravities circulate through double walled tubing. Common interstices are filled with leakage detection fluid of specific gravity smaller than that of the heavier of the two coolants. The lowest space section of the lowest tube floor is connected by a cut off device to a water detector and the uppermost section of the intermediate space of the higher tube florr is connected to an expansion tank for the leak detector fluid. This has a monitor for the surface level of the fluid and an air exhaust valve.
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