Home vacuum tube solar water heater

详情

Description:
1) high vacuum heating zijin tube the tsinghua university new AL - N/AL gradient coating technology, three target coating process, the absorption characteristic of stainless steel aluminum nitride layer, with ultra pure bronze mirror reflector, the production of high vacuum tubes has three advantages:
Mixer high-temperature absorbing layer stainless steel aluminum nitride, special high temperature resistant up to **0℃, membrane layer does not fall off, not aging.
Mixer resistance to cold Ultra pure copper mirror, low reflection, small heat loss, alpine environment collection hot effect is good, still have hot water.
Efficient absorption of high absorption ratio *2%, reflecting lower than *5%, heat increased by *2%, the water temperature is higher, more hot water.
2) the frame adopts imported degrees zinc corrosion steel plate, surface treatment for oxidation coating and automotive paint choice, material and high intensity, wind resistance ability is strong, durable, fully meet the national standards.Fasteners, stainless steel screws.
3) of the water tank using SUS****2 b food-grade anti-corrosion stainless steel plate, thickness of 0.**0.3 mm, high frequency pulse automatic seamless welding, argon arc welding production, put an end to the existing enterprise greatly prolong the service life.
4) the enclosure of the water tank water tank shell to choose high quality aluminium zinc plate, high strength of corrosion resistance is strong, it has strong self-healing function.
5) insulation adopts fully automatic computer constant imported polyurethane foam overall mechanical pressure, thickness of *5 mm - *5 mm. I once forming, bubble hole small uniform, reasonable density of obturator rate is high, the high temperature curing processing, thermal insulation performance is superior, the high efficient heat storage, basic is not restricted by climate conditions.
6) control instrument cold water directly into the solar water heater for heating, hot water storage tanks in from the whole intelligent operation;Automatic water, water level control;Automatic electric auxiliary heating and constant temperature control;To ensure all year, full-time continues to use hot water *4 hours a day.