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Place of Origin
HS-CODE
S12-
Package & Delivery Lead Time
Detailed Description
Shanghai FUDAN Solar Energy Water- heater and air source heat pump water heater Co.,Ltd
solar energy water heater system Product characteristics
Home hot water supplying center(used for hotel and other hot water project &also can be used for villa)
High effective vacuum tube.
SUS304-2B stainless steel high-frequency argon arc welding water tank.
Imported lime glassed colored steer plate, or high grade sus304 mirror plane non-rust steel non-poisonous, tasteless,silica-plastic joint washer and dust washer.
Stand is strong. bending stainless steel 。(can be unpacked wholly)
Hot water supplied all the year round, the water temperature can reach 45-65.c in winter, 65-99.c in summer.
Selecting electrical heater, magnesium de-scaling sacrifice anode metal stub.
Selecting control with water temperature and water level.
The whole structure elegant and delicate, high quality, beatiful appearance.
Vacuum tube: 47mm*1500mm 58mm*1800mm.
The components of the collector: vacuum tubes, water tank, circulation pump and controler center by computer.
The components of the water tank: inner tank, outer tank, polyurethane foam layer, imported pump.
Six advantage.
Working principle: the collector absorb the sun energy and transfers the energy to the water tank by the compulsive recycling means .
Heating efficiency: with the scientific principle, the heat energy can be transferred to the water tank on time .
Saving energy: choosing excellent pump, the electricity waste is very little, just only several cents every day .
Operation easily: equipped with an intelligent controller, digital display.
Beautiful appearance, easy install.
1.High-quality material
Excellent vacuum tube, the surface of the water-tank is formed with SUS 304-2B, high grade stainless, great steel corrosion preventive,long-life, assuring water unpolluted,clear and healthy, superstrong.
2.Heat preservation
Adopted 50mm-55mm polyurethane foam. heat waste is minimum. Heated water is supplied for whole day .
Based on the requirement electrical anxiliary heating system can be added to, choose controler with water temperature and level,automatic cutout and many other kinds of protecting solar water. assure supply hot water in rainy and clouny.
3.Environmental protecting and saving energy
Effectively protecting environment without pollution, saving energy, costs is very low. Once investing, getting benefits in the whole life. Return the cost after 2-3years, lifetime can reach 15 years.
4.Wide applied range
Large amount of supplying water, supply for bathing, washing clothes and used for kitchen in the different floors. many join-use is fit for supplying center heated water requirement of schools, hospitals, institutions etc .
5.Large scope of application
According to the different latitude, painstakeingly designing reflecting angle, assuring the vacuum tube best effect .
二．Specification of all-galss evacuated solar collector tubes
Structure : all-glassoncentric duak tube geometr
Glass material : borosilicate glass
Outer tube diameter and thickness: 58(47)+0.7mm &=2(1.5)mm
Luner diameter and thickness : 47(37)+0.7mm &=1.6(1.5)mm
Tube length : 1500.1800. 2000(+5mm )
Structure : graded A1-N/AL solar selective absorb coating
Mothod to deposition : dc reactive sputter
Absorptance : ≥92％
Emittance : ≤9％(80)
Vacuum Pressure: p <5×10_3(pa)
Stagation parameter : ≥23020c /kw
Solar radiance exposure for obtaining a preset water temperatue : ≤2.8mj/m2
Average heat loss coefficient : ≤0.8W/(m20c)
Lifetime : 15(years )
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