Model Number

CQSH-φ58-24-200L

Separate Pressurized Closed Loop Solar Water Heating System breaks through the traditional structural design, that is collector and water tank are separated, that is the tank can be put anywhere, so model is more convenient and handsome. These systems are pretty much the only choice in very cold climates. When there is not enough energy for sun, an electrical or gas back up element will be automatically switched on by controller.

Features:
1) Pipeline is made of all red copper and conducted by heat transfer medium liquid
2) Water isn't flow in the vacuum tubes and is operated when confined
3) Aluminum alloy mould material of high strength with airflow design
4) It is furnished in good style; It is furnished in good style
5) Tank is equipped with electric water heater setting, automatic temperature controller
6) With increased anode magnesium bar stick to prevent furring.
7) The insulating layer uses polyurethane bulk bubble
8) It successfully carries out installation of separation according to fabricating yard

Detailed Specification:

Solar tank

1. Inner tank: Stainless steel SUS304-2B with 1.0mm

2. Outer tank: Colored Steel Sheet with 0.5mm

3. Heat Preservation Layer:  polyurethane integral foaming with 55mm

4. Copper coil: material: TP2; diameter: 10mm; thickness: 0.75mm

5. Lenth of coil: one is 20 meter and two is 34 meter( up:14m; down:20m)

Solar collector

1.Manifold: Aluminum Alloy with plastic coated with 1.5mm.

2.Pipeline: material: Red copper; Diameter:35mm; Thickness:1.0mm

3.Copper pipe: TP2 copper; diameter: 8mm;  Thickness: 0.6mm

4.Heat preservation Layer: Polyurethane integral foaming with 40mm

5.Vacuum tube: thickness:1.6mm,vacuum:P≤3.0×10-3Pa

Work station

1. Intelligent Controller: SR868C8(have three temperature sensors) which  specialize in split pressurized solar water heater 

2. Circulating pump: SR15/6 form WILO Germany. It have three speeds, which powder output is 16w,22w,and 27w, and total head is 3m,5m and 6m for each speed

3. Expansion tank: from Italy

4. Other accessories: T/P valve, copper connector