Preheating Solar Water Heating System
PreheatingSolar Water Heating System
Technical Parameters
| Model | Aperture Area | Tank and Tube Capacity (L) | Dimension (m3) | Loading Quantity | ||
| 20'GP | 40'GP | 40'HG | ||||
| JNCP-58-1800-20 | 2.92 | 200 | 0.74 | 38 | 79 | 94 |
| JNCP-58-1800-24 | 3.36 | 240 | 0.9 | 28 | 61 | 77 |
| JNCP-58-1800-30 | 4.14 | 300 | 1.01 | 29 | 57 | 68 |
| JNCP-58-1800-36 | 5 | 360 | 1.2 | 23 | 48 | 57 |
Detailed Information
Model: JNCP
Inner Tank: SUS304 or SUS316
Outer Tank: 0.4mm color steel or stainless steel
Frame: 1.5mm galvanized steel/stainless steel/aluminum alloy
Collector: 58-1800mm/47-1500mm vacuum tube
Insulation Layer: 50mm~60mm polyurethane foam
Tilted Angle: 27°/30°/45°
Capacity (with 5L assistant tank): 200L to 300L
Copper Coil Length (inside the main tank): 30m
，：
Exhaust pipe
Hot water outflow
Inflow
Hot water adjust
Copper coil for heat exchange
Tank
Electric heater
Roof
Circulation pump
Tool for heat exchange
The vacuum tube of the preheating solar water heating system absorbs andconverts solar energy into heat, then the heat is transferred to the main tank,and the copper coil inside the main tank is used as the heat exchanger. Themain tank is designed to store the heat only, and the heater works withpressure inside the coils. Whenour preheating solar water heater works, the cold water flows through the longand hot copper coil, thus it will absorb the heat and at last the cold water isheated up, and hot water is supplied continuously by the outlet pipe very soon.In addition, the hot water channel and cold water channel are separated from eachother. Based on these, our product can supply fast and convenient hot waterservice for you.
The JNCP series of preheating solar water heatingsystem contains four models which are JNCP-58-1800-20, JNCP-58-1800-24,JNCP-58-1800-30 and JNCP-58-1800-36. The water tanks of these four models canstore 200L, 240L, 300L and 360L water, respectively. JNCP-58-1800-20 has thelowest water tank capacity of 200L, smallest aperture area of 2.92m2,and it takes up only 0.74m3 which is also the smallest among the fourmodels. Meanwhile, the aperture area of JNCP-58-1800-36 is as large as 5m2,thus the rapid heating up process can be achieved.
