unpressurized solar water heater - MICHER-M470

non-pressure solar water heater

Capacity:135L-300L

Non Pressure Solar Water Heater Working Principle

The vacuum tube absorbs the sun’s rays and turns it into heat energy, heating the water in the tubes. As the temperature of the water rises it becomes less dense, so the hot water in the tubes float into the tank, and the cold water in the tank travels down into the tubes. This natural cycle keeps repeating and the water in the tank gets hot. This unit will work below freezing temperatures as the glass tubes are sealed and heat can only enter and not escape from them. Non pressure system drains by gravity, unit must be placed at high place above supply line.

1. Vacuum Tube:
A). Material: High borosilicate 3.3 glass. All-glass tri-height vacuum tube.
B). Absorptive coating: CU/SS-ALN(H)/SS-ALN(L)/ALN.
C). Specification: 58mm x1800mm,
D). Glass thickness: 1.6mm
2. Water Tank:
A). Outer water shell: Imported High quality Stainless steel, Pearl board, Color steel sheet, Galvanized steel plate
B). Inner water chest: Imported SUS304-2B stainless steel(food class).
C). Heat insulation layer:55mm polyurethane foam ,superior heat preservation.
D). Diameter of tank: 46cm/36cm, 48cm/38cm, 50cm/38cm.
E). Insulation: 50mm~65mm foam polyurethane.
3. Frame:
A). Material: Stainless steel, galvanized steel, aluminum alloy.
B). Angle of elevation: 38C~50C

feature:

1)The product uses super heat conduction pipe and has a good effect of heat exchange
2) Collector separates with the storage tank. The tank can be put anywhere of the
house
3) The pipe is made of purple copper and conducted by heat transfer medium liquid;
water can't flow in the vacuum tubes and is operated when controlled
4) Intelligent control and automatic operation
5) The insulation layer uses the up-to-date technology and has a good effect of temperature preservation
6) The equipments of separated solar water heater is composed by heat collector,
storage tank, controller, working station and installation parts
7) Multifunction: water for bathing, washing, cooking and so o

parameter table