Heat Pipe Vacuum Tube Solar Geyser 10 Tubes Outdoor Solar Water Heater

Product Specification

Outdoor efficient U tube solar heater collector heat pipe vacuum tube collector

(1) Product Description

The basic working principle of U tube solar heater collector is: sunlight penetrates the collector tube and irradiates on the selective absorption film of the inner tube of the collector tube. The film layer converts sunlight energy into heat energy, and the heat energy is transmitted to The built-in heat pipe quickly heats and vaporizes the working fluid in the evaporation section of the heat pipe, and the vapor and chemical substances rise to the condensing section of the heat pipe, so that the condensing section heats up quickly, and the energy is transferred through the condensing sleeve and collected to the medium passing through the flow pipe ( Water, glycol, etc.). After the heat pipe working fluid releases the latent heat of vaporization, it is condensed into a liquid, and flows back to the evaporation section of the heat pipe under the action of gravity. After receiving the heat of the heat collecting pipe, it rises and vaporizes again, condenses and refluxes again, and works cyclically. The U tube solar heater collector continuously absorbs solar radiation energy to provide heat energy to the system through the vapor-liquid phase change cycle process of the working fluid in the heat pipe.

(2) Technical Specification:

1. Water Tank

Inner Tank:

Food grade SUS 304 stainless steel/316 stainless steel, 1.2mm, diameter 360mm

Out Tank: Galvanized steel/201 stainless steel/304 stainless steel, 0.4mm, diameter 460mm

Insulation: 50mm high-density polyurethane foamed

Inlet&Outlet: 1/2” or 3/4”, stainless steel

Copper Coil: Single copper coil or double copper coil

2. Collector

Inner Manifold: Copper

Out Manifold: Aluminum alloy

Vacuum Tube: QB-AL-N/AL-47mm/58mm-1800mm

Heat Pipe: Red copper, 1.0mm*14mm heat pipe head, 0.6mm*8mm heat pipe

Bracket: aluminium alloy, stainless steel screws & nuts

3. Accessories

Electric heater, magnesium anode,TP valve, working station(include digital controller, circulation pump, expansion vessel, safety valve & fittings) and so on

(3) Optional Accessories and their Function:
PT valve: temperature and pressure safety valves, with dual temperature and pressure protection;
Electric backup: to heat water when rainy and cloudy days;
Magnesium bar: to soften water in hard water area;
TK-7Y digital controller: to control water level, feed water automatically and control the operation of electric heater at a certain tempeature as we except

Check valve: to prevent hot water from flowing backwards

(4) Application:
The main use is for family use, such as bathing, cloth washing and so on.
Solar water heater with assistant tank model is widely used in apartment, hotel and school.
Also it can be used for swimming pool, farm.

FAQ:

1- What is your Delivery Time?

LCL order/Sample order: within 7 days.

Full container order: 7-14days.

2- What is your Guarantee Time?

5 years.

Provide you with 1%-2% extra accessories and vacuum tubes, they are free for you.

3- Can you accept OEM ?

YES.

4- What is your Payment Term?

We accept T/T or L/C at sight, Western Union.

5- What is your MOQ?

1 set.

6- What is your Packing?

LCL order/Sample order in wood cartoon.

Full container order in high quality standard export carton.

7- What is your FOB Port?

We accept FOB Shanghai, Ningbo etc.

8- What is your Monthly Production Capacity?

10000 sets.

9- What is your Shipping Term?

By Sea/Air/Rail.