- Other Metal Processing Machinery[2]
- Plastic Product Making Machinery[1]
- Pumps[1]
- Plastic Vacuum Forming Machinery[2]
- Machining Services[3]
- Auto Lighting System[6]
- Energy Saving & Fluorescent[6]
- Incandescent Bulbs[2]
- Solar Water Heaters[6]
- Solar Collectors[6]
- Solar Energy Systems[6]
- Other Solar Energy Related Products[3]
- Other Energy Related Products[6]
- Mats & Pads[2]
- Glass Processing Machinery[1]
- Contact Person : Ms. Yu Cindy
- Company Name : Haining Xinyida Solar Collector Tube Co., Ltd.
- Tel : 086-573-87867000
- Fax : 086-573-87863555
- Address : Zhejiang,Haining,Yuanhua industry area (Beside the solar inspection center)
- Country/Region : China
- Zip : 314416
Pre-heating Solar water heater
Pre-heating solar water heatr features
1.Use the copper coil as the heat exchanger, according to international fashion trend, it is simple to install and use
2.It takes the advantage of the tap water pressure, it is easy to operature and install
3.The water can be heated rapidly, so it can produce the high quality hot water
4.The water come from the copper coil, so it is clean and drinkable
Pre-heating solar water heater working principle
1.One copper coil is installed inside the tank as the heat exchanger
2.When water flows into the copper coil, it absorbs the heat of the water in the tank via the copper coil
3.Therefore the water tank is just as heat storage tank
Copper coil heat exchanger solar water heater
Descripition | Pre-heating solar water heater |
Material of out tank | 0.31-0.4mm thickness color steel/ fluorine carbon steel |
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 |
Max pressure | 0.05 Mpa |
Solar collector tube | 3.3 Borosilicate glass with N/Al coating |
Thickness of glass tube | 1.6mm |
Vacuum tube tightness | P≤0.005 Pa |
Absorption | as=0.93-0.96(AM1.5) |
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: | 1.5mm thickness Galvanized Steel |
Structure of tank: | 5 holes for air vent,overflow,water inlet and outlet,electric heater |
Welding: | Argon arc welding |
Fastening pieces: | Made of stainless steel screw |
Absorber area | 2.812 m² |
Tube quantity | 30 tube 58x1,800mm |
Tank capacity | 250L |
Copper coil exchanger length | 32m length |
Pre-heating Solar water heater
