Heat pipe pressurized solar water heater 150L12tubes (No.2, )

Heat pipe pressurized solar water heater 150L12tubes

Model IRA-HP58 1.8-12 Material of out tank 0.31mm thickness color steel fluorine carbon steel Material of inner tank Food grade 1.0 mm thickness SUS304 stainless steel Tank insulating layer 50mm thickness 45kg m3 high-density polyurethane foamed Inlet and outlet hole Female G 3 4 Max pressure 0.9Mpa Solar collector tube 3.3 Borosilicate glass with Al-SS Cu coating 58x1 800mm with heat pipe Thickness of glass tube 1.6mm Vacuum tube tightness P 0.005 Pa Absorption as 0.93-0.96(AM1.5) Emission ratio h 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 1.0mm thickness of galvanized steel material Structure of tank 4 holes for PT valve water inlet and outlet Mag Rod Welding Argon arc welding Fastening pieces Made of stainless steel screw Absorber area 1.124m2 Heat pipe size Dia14mm x 70mm length condenser 170cm length in total Heat pipe material TU1 copper Heat pipe power > 120W pcs Temperature tolerance from -35C to 250C Tube quantity 12 tubes Other Tube quantity 8 10 12 15 18 20 24 30 36 tubes Tank capacity 150L Other Tank capacity 80 100 120 150 180 200 240 300 360LHeat pipe pressurized solar water heater features 1.Adopts the best conduction performance metal- heat pipe (copper). 2.Can be used all year round in the cold climate. 3.High efficiency rapid warming. Heat pipe in vacuum tube could transfer hot energy to cold water in pressurized solar water heater tank rapidly. 4.The whole pressure of the system is up to 1.5kg M2 the inlet could connect the tap water directly the max pressure can be 0.6Mpa. 5.No water in the tube one tube broken don t influence the system working. 6.The design for inner tank is reasonable and scientific which could hold 100 000 times fatigue test without any damage. 7.Dual-purpose brackets for both flat and inclined roof. 8.The system is pressurized it keep a constant temperature of water in the tank avoid the problem came from water level controller malfunction which could cause water flow out.Pressurized solar water heater working principle 1.The pressurized solar water heater tank has no exhaust hole therefore it must bear the pressure came from tap water. The hot water comes out because of water pressure. 2.Vacuum tube absorbs solar energy and conductive copper pipe transfers the heat into the pressurized solar water heater tank. In this case the water inside the tank becomes hot. 3.No water in the heat pipe makes the whole system could bear pressure.