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| a. Component of Production The solar water heater system is specially designed by our company for household,villa and unit with small area. It consists of five parts: Sectional Metal Heat-pipe Collector,storage water tank,working station(including expansion vessel,controller,circulation pump,pressure guage,valve etc.) ,circulation piping, support etc. b. Working Principle l Adopt the fourth solar collector--- Sectional Metal Heat-pipe Collector, put the solar radiate into the heat energy. l The temperature of the sensor is higher than the temperature of set point in the circulation water tank ,the controller start and the circulation pump running. l The circulation pump make the medium circulate in the circulation pipe. l The heat that absorb by the solar collector transfer into the storage water tank through the heat exchanger. l When the difference in temperature is less than the set point,the circulation pump is stopped. l When the water temperature arrive the max of the set point, the controller will be close the circulation pump. c. Performance and features: l The collector and water tank is separated,running with high pressure. l Working pressure: ¡Ü 0.6Mpa l Adopt the controller that special in solar water heater ,automatic running with high pressure l Adopt sectional metal heat-pipe collector ,no water in vacuum tube ,if one of the vacuum tube is broken,no effect to the whole system. l Separated design,beautiful look. l The collector can be installed on the veranda,suth wall,slope roofing,awning or flat roof. l The pressure water tank can be installed in anywhere of the room. l The module design,unified with the building. |
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