Balcony pressurized solar water heater - 1

Pressurized solar water heater

Specification:

1.Vacuum tubes: Common tubes or Three-high tubes , with heat pipe in it.

adopt “U” tube technology, to avoid the vacuum tube can’t work because damaged and water seepage.

2.Outer tank: Steel plate , thickness: 0.326mm

3.Inner tank (copper coils in it) : food grade stainless steel SUS304-2B, thickness: 1.2 to 1.5mm

4.Tank capacity: 80L to 120L

5.Pressure bearing: 0.6 Mpa

6.Insulation layer: Polyurethane foam , thickness: 50mm to 60mm

7.Support: Galvanized plate or stainless steel, thickness: 1.2mm to 1.5mm

8.Heat preservation: 72 to 80 hours

9.Hail resistance: 25mm

10.Cold resistance: -40 degree

Feature

1. Collector separates with the storage tank, the tank can be put anywhere of the house

2. The collector can be put on the inclined roof or flat place

3. Module design, Arbitrary combination, harmony with the building perfectly

4. Intelligent control and automatic operation

5. Anti-freeze: No water inside the tubes when it works

6. The system controller has the anti-freezing function is that the temperature circulation will operate while it

reaches the fixed temperature.

7. Multifunction: Bathing, Washing, Domestic heating

8. Workable at anytime and enjoyable

Working principle:
1) When the discrepant temperature of the solar collector and water tank reaches
the set value, the controller shall start the circulation pump automatically
2) The circulation pump makes heat-conducting liquid circulate automatically
3) The heat-conducting liquid transfers heat to water by heat exchanger in
the water tank
4) In case the temperature of the water tank does not reach Tmax, then
start the auxiliary heating device
5) If discrepant temperature of the collector and the water tank does not reach the
set value, the circulation pump shall be shut automatically.