Non pressurized vacuum tube solar water heater working principle
This system uses the thermosiphon principle, Solar vacuum tube is pluged into the bottom of water tank, The water is filled inside the solar vacuum tube,
Solar vacuum tube transmit solar energy to heat energy, The temperature of water inside solar vacuum tube is rising, As the thermosiphon principle, the hot water rise up, and arrive in the water tank,
the cold water inside the water tank go down the solar vacuum tube, so the system runs by this circulation way until the water become very hot. The highest temperature of water tank can be 95 degree Celsius, During this process, this system doesn't need any power, just under the sunshine. It is a green product
Solar water heating system
Material of out tank
0.31-0.4mm thickness color steel/ fluorine carbon steel/sus304
Material of inner tank
Food grade 0.31-0.4mm thickness SUS304 stainless steel
Tank insulating layer
55mm 45kg/m³ high-density polyurethane foamed
Inlet and outlet hole
Male G 1/2, 3/4
Solar collector tube
3.3 Borosilicate glass Cu/SS-ALN(H)/SS-ALN(L)/ALN coated
Thickness of glass tube
Vacuum tube tightness
Idle sunning property parameters
Average heat loss coefficient
1.5mm thickness Galvanized Steel or 201 steel
Structure of tank:
4 holes for exhaust port, overflow, water inlet and outlet, electric heater is option
Argon arc welding
stainless steel screw
Sales:Mr. Adam Wang
Main Products:Solar products,solar water heater,solar collector,solar energy,solar product,solar power
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