Solar Water Heater Parts Thermostat Non Pressurized Solar Water Heater System
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solar water heater parts thermostat |
Working Principle of non pressurized solar water heater parts thermostat |
Solar vacuum tube was evacuated into the tank,the coating inside of tube can absorb more than 92% heat energy from sunshine,The cold water in water tank flows into the tube and become hot,because of different density between cold and hot,there will be a natural circulation in the tube.Hot water will float back to tank. |
non pressurized solar heater water |
Specifications: Collector specification: 47-1500,58-1800,70-2000 Inner tank material: Imported food grade stainless steel SUS304-2B Outer tank material: High quality color plate or galvanized plate,high quality silver shine Fluorocarbon plate Insulation layer: 50mm-60mm polyurethane foam with constant temperature Bracket material:imported high quality electrophoresis aluminum alloy |
Technique parameters: |
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Main parts of Compact non pressurized solar heater water |
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1. Insulation layer: | ||||||||||||||||||||||||
Specifications of insulation layer: |
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Material: Imported polyurethane foaming with high pressure and integrated Thickness:50mm and 60mm Foam density:40KG/m3 Conduct coefficient:less than 0.035 |
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2.vacuum tube: |
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Spaecifications of vacuum tube: | ||||||||||||||||||||||||
Material of glass:borosilicate glass 3.3 Vacuum degree:5*10-3 Absorption:93% Emittance:0.05 Structure:all glass coaxial double-layer tube Diameter:47mm and 58mm Length:1500mm and 1800mm Transmittance of outer tube:0.91 Stagnation temperature:250 °C Bearing hailstone ability:diameter less than 25mm |
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3.Water tank: |
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Specifications of water tank: |
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Inner water tank:imported stainless steel 304-2B with thickness of 0.31mm Diameter of inner tank:320mm and 360mm Diameter od outer tank:420mm and 460mm Outer tank:imported color plate,galvanized plate and stainless steel |
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Possibale accessories: |
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Certificate: |
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