Vacuum tube solar collector (Y)

Solar collector 1.solar water heater with copper coil 2.high quality competitive price 3.suits to cold area, work under minus

Solar collector

The solar water heating system is consisted of solar collector, heat preservation water tank, solar power workstation and the pipe. The solar collector is consisted of super conducting vacuum heat collecting tube and header, so it's of great efficiency of heat collecting. The absorbing percentage of the glass vacuum collector is more than 94%. In the sunny days of spring or autumn, each collecting tube could make the water up to 90only in 2.5 hours. The water tank uses enamel as internal bladder and polyurethane integral foaming as heat preservation material to improve the heat preservation ability. And it makes the system be used as usual under minus 50 . The high corrosion-resistant and good heat preservation PPR pipe is used as the system's pipe, so it adds the good efficiency and long service of the system.

The principle of the system

1.The collector applies the fourth generation of solar collector---heat pipe vacuum collector to transfer the solar power to heat energy.2. When the temperature of TC(the temperature of the collector) is higher than that of TR(the temperature of the water tank), the controlling device will start the circulating pump.3. The circulating pump makes the working medium circulate in the system. 4. The heat is transferred from the heat collector to the water tank by the heat exchanger5. During the working process of the circulating pump, when the temperature difference is less than a set point, the circulating pump will stop. 6. When TR (the temperature of the water tank) reaches the highest of set point, the controlling device will close the circulating pump. 7. The electrical heating device will automatically make the temperature of the above part of water tank stay at the set point.

Features of split solar water heaters:

1) The pipeline is made of red copper and conducted by heat transfer medium. Water can not  flow in the vacuum tubes and is operated when confined

2) Temperature preservation is equipped with standard electric water heater setting,automatic temperature control exchanger

3) The insulating layer uses polyurethane bulk bubble and has a good effect of heat temperature preservation.

4) The product successfully carries out the installation of separation accordingto fabricating yard and is harmoniously blended with architecture

5) The equipment of separated solar water heater is composed by heat collector, storage tank, electric control device, hot water mix unit and fittings for circulationand installation

Specifications:

1) Manifold box: aluminum alloy

2) Heat pipe: copper

3) Bracket: stainless profile steel with 1.2mm thickness

4) Heat preservation: rock wool

5)Packing:Export carton

Vacuum tube solar collector (Y)