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美国佛罗里达州的一个发明者设计了一套不需要控制器、传感器、防冻剂、交流电力或循环、排水系统的光电循环泵和热力泄流阀装置,具有节省能源,保护热水器安全过冬的作用。这套装置包括:热力泄流阀直流电泵和光电池阵列。泵:直流电泵通过与光电池的联接而起动,根据阳光强度不同,泵的速度不同,从而使热水系统循环。由于装置不和电网联接,泵不会被电流急冲损害。此直流电泵用交流电泵所需电力的1/3即可完成工作。另外,泵的电机有各种型号,也可配用交流电泵。
An inventor in Florida, USA, designed a photoelectric recirculation pump and a thermal relief valve device that does not require controllers, sensors, antifreeze, AC power or circulation, and drainage systems. This saves energy and protects the water heater for safe winters. This set of equipment includes: thermal relief valve DC pumps and photocell arrays. Pump: The DC pump is started by the connection with the photocell. According to the intensity of sunlight, the speed of the pump is different, so that the hot water system circulates. Since the device is not connected to the grid, the pump will not be damaged by current surges. The 1/3 of the power required by the AC pump for this DC pump can be completed. In addition, there are various types of pump motors, and AC pumps can also be used.