200L compact high pressure solar water heater solar system for home Detailed:
|Description||pressure solar water heaters|
|Material of out tank||0.4mm thickness Stainless steel|
|Material of inner tank||Food grade1.5mm thickness SUS304 stainless steel|
|Tank insulating layer||55mm 45kg/m³ high-density polyurethane foamed|
|Max pressure||0.6 Mpa|
|Inlet and outlet hole||Male G 1/2,3/4|
|Solar collector tube||3.3 Borosilicate glass with N/Al coating|
|Thickness of glass tube||1.6mm|
|Vacuum tube tightness||P≤0.005 Pa|
|Emission ratio||εh=0.04-0.06 (80C±5C)|
|Idle sunning property parameters||Y=220~260m2.C/KW|
|Average heat loss coefficient||ULT=0.6~0.7W/(m2.C)|
|Bracket:||1.2mm thickness Stainless Steel|
|Structure of tank||5 holes for air vent,water inlet and outlet, El. Heater and mag. rod|
|Fastening pieces||Made of stainless steel screw|
|Tube quantity||58x1,800mmx20 tube with heat pipe|
1. The inner tank adopts the 1.5mm imported SUS304 stainless steel and automatic welding technology which decrease the corrosion.
2. Inlet and outlet use the argon welding technology against the 0.6Mpa pressure,
3. Heat pipe tube
1). conduct the heat energy in the single direction and has some advantages of the quick operation,
2). high heat efficiency and anti-corrosion.
3). no water in tube, no filthy, anti-freeze, unlimited time of the inputting water and pressure operation.
4). one tube broken don't influence the system working
4. Insulation adopts the polyurethane which has good insulation efficiency.
5. Tail stock has a novel design and is available to be installed. Working principle
6. Can be used all year round in the cold climate
Integrated pressurized solar water heaters are all-glass evacuated tube solar domestic water systems combined with heat pipes inside the glass tube
The selective coating on the inner tube converts solar energy into heat energy and transfers to the heat pipe by an aluminum fin
The liquid in the heat pipe changes into vapor which rises to the condenser.
The heat conducts the water inside the tank and vapor becomes liquid, returning to the base of the heat pipe
This continuous circulation transfers heat from the heat pipe to the cold water in the tank as long as sun heating the collectors
Hot water can be obtained by injecting cold water from the bottom of the tank