Description
Intergrade Unpressurized solar water heater ;
1. Inner tank: 0.4mm*0.6mm thickness SUS
****2B Stainless steel
2. Tank diameter: **0mm/**0mm outer tank,
**0mm/**0mm inner tank
3. Vacuum tube: ******0mm/******0mm
4. Outer tank: 0.*1mm*0.4mm thickness
Stainless Steel/Color Steel
5. Frame: Stainless/1.5mm thickness
Galvanized Steel
6. The material of insulation: ****0mm
thickness Polyurethane
7. The reflector: Stainless steel /Aluminum
plate
8. Working efficiency: >*5%
9. Heat Preservation time: ****6hours
*0. Hail resistance: *5mm
*1. Inlet/oulet size: 1/2'', 3/4''
*2. Tank capacity:
**0L/**0L/**5L/**5L/**0L/**5L/**0L/**0L/2
*5L/**0L
*3. Air vent: **0% copper vent
How it
works
The design of this type uses the
all-glass evacuated solar collector tubes as the heat absorb
element. The high vacuum degree of the clearance between the outer
and inner tube can reduce the heat emission which caused by
convection and conduction to a very low level. All-glass evacuated
tube transfers sun energy into heat energy by high absorption rate
and low emittance rate of layer films. Depend on the different
density between the hot water and the cold water, a cycle created
in the tube which hot water ascending and cold water descending
status. Keeping natural circulation like this, the water in the
tank will be heated.
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