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Hot water feeder by solar heater

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专利汇可以提供Hot water feeder by solar heater专利检索,专利查询,专利分析的服务。并且PURPOSE: To ensure the availability of hot water with a desired temperature at a set time economically by arranging a heater at the bottom of a hot water tank and a controller adapted to on/off control of the heater for boiling for a desired temperature at a set time.
CONSTITUTION: The temperature of hot water in a solar heat collector 10 rises by the sunlight during daytime. Detected with the second temperature detector 38, the temperature information is fed to a controller 34 with the temperature information of the hot water tank 12 detected with the first temperature detector 36. The controller 34 controls the action of a circulating pump 18 according to the difference in the temperature between the two information. On the other hand, where the solar heat fails to provide sufficient amount of heat due to seasonal and climatic changes in the heat collection conditions, the hot water in the hot water tank 12 is heated with a heater. Here, the controller 34 is provided with a timer device, setting the time for requiring the feed of hot water and control the heater 32 so that the hot water in the tank 12 can be boilled for a desired temperature at a set time.
COPYRIGHT: (C)1980,JPO&Japio,下面是Hot water feeder by solar heater专利的具体信息内容。

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