Features
This type uses the all-glass evacuated solar collector tubes as the heat-absorbing element. The high vacuum degree of the clearance between the outer and inner tube reduces the heat emission which is caused by convection and conduction. The layer films (coating) of the all-glass evacuated tubes transfer the sun energy into heat energy. The high absorption and low emittance rate of HEL layer film is unique.
In this model heating start up quickly, heat pipe transfer the heat energy into the storage tank in one direction. No water enters the evacuated tubes therefore the solar water heater can still be in service even with several tubes breakage. Simple structure amd is easy to assembly and install can also be used together with auxillary electric boost. Heat transfer occurs even after sunset as the Cu rod and foil inside the evacuated tubes also traps certain amount of heat.
Parameter Table
| Model | Solar flat plate | Capacity of water tank (Lit) |
Area (sq. m) |
Bath (People/day) |
|
|---|---|---|---|---|---|
| Qty | Size (mm) | ||||
| DTSX-R | 10 | 58*1800 | 100 | 0.94 | 2-3 |
| DTSX-S | 15 | 58*1800 | 150 | 1.13 | 3-4 |
| DTSX-T | 20 | 58*1800 | 200 | 1.89 | 4-5 |
| DTSX-U | 30 | 58*1800 | 300 | 2.83 | 5-6 |
| DTSX-V | 40 | 58*1800 | 500 | 3.95 | 7-8 |
Technical Specifications
| Inner tank: | Stainless steel SUS304-2B, Thickness >0.41mm |
| Outer tank: | Stainless steel SUS430, Thickness >0.4mm |
| Frame: | Aluminum/Stainless steel/GI |
| Frame angle: | 27 degree |
| Working pressure: | 6 bar |
| The material of insulation: | 50mm High Density Polyurethane |
| Vacuum tube: | HEL Heat pipe |
| Tube size: | 58*1800mm |
| Heat preservation: | 48-72 hours |
| Cleaning provision: | optional |
| Mg anode: | inbuilt |
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