(1) There are many domestic heat pipe manufacturers. We test all domestic heat pipes. According to GB/T14812-1993, GB/14813-1993, the performance and service life of the heat pipe were tested experimentally. Most organic heat pipes are integrated. Heat transfer does not need phase change of working medium, but depends on molecular thermal motion, which has the advantages of fast heat transfer and high heat transfer efficiency.
⑵ High bearing capacity
The water tank of heat pipe solar water heater adopts 2MM thick steel plate, arc head and automatic CO 2 welding. The pressure bearing capacity is 0.6MPa, and the sealing working pressure is as high as 1.2Mpa. The internationally advanced electroless nickel plating technology is selected, and the surface spraying has reached the international advanced level. The collector can withstand the pressure of tap water (the highest test pressure can reach 1.2MPa). The dimensions meet the requirements of TB3 1 1-74.
(3) Strong frost resistance and bearing capacity.
The heat pipe solar water heater adopts heat pipe heat transfer technology, and there is no water in the heat collecting pipe, so it will not freeze and crack the heat collecting pipe because of the low temperature in extremely cold areas, which will affect its use. Moreover, because there is no water in the pipe, if a heat pipe is damaged, it will not affect the work of the whole machine, so that the application scope of the water heater is wider.
★ Excellent economic design
★ Spiral high-temperature vacuum collector tube
★ Dual-purpose support for flat and inclined roof
★ Meet the needs of well-off families
★ High cost performance
★ Vacuum tube type: spiral high-temperature vacuum collector tube.
Ф 58×1800 mm
ф47mm * 1500mm
ф47mm * 1500mm
Ф 70mm * 2100mm
★ Water storage tank: polyurethane imported by computer at transverse temperature is thickened and foamed as a whole.
Imported food adopts sus304-2b stainless steel;
★ Shell material: imported high-quality aluminized zinc plate/USA.
Dupont fluorocarbon backup silver plate
★ Supporting material: hot-dip galvanized steel sheet sprayed with plastic.
★ Product popularity index: ★★★★★