Pressurized Split Solar Water Heater

Working principle: * The separate pressurized solar water heater compose of solar collector, storage tank, controller, working station and installation parts. * When the discrepant temperature of the solar collector and water tank reaches the set value, the controller shall start the circulation pump automatically. * The circulation pump makes heat-conducting liquid circulate automatically. * The heat-conducting liquid transfers heat to water by heat exchanger in the water tank. * In case the temperature of the water tank does not reach T-max, then start the auxiliary heating device. * If discrepant temperature of the collector and the water tank does not reach the set value, the circulation pump shall be shut automatically. Features: * Collector separates with the storage tank. The tank can be put anywhere of the house. * Module design, arbitrary combination, harmony with the building perfectly. * Intelligent control and automatic operation. * Anti-freeze: No water inside the tubes when it works. * The system controller has the anti-freezing function is that the temperature circulation will operate while it reaches the fixed temperature. Key specifications: * Heat-collection tube: High borosilicate3.3 glass with copper pipe * Inner tank: With enamel layer (2.0mm) * Outer tank: Colored steel: 0.5mm * End Cover of Tank: Colored steel (0.5mm) * Frame: Stainless steel 301 * The material of insulation: Polyurethane Foaming 50mm * Electrical Heater: High grade tube with dry-heating safeguard (1.5kw-3kw, 220v, 50Hz) * Safety Valve: Brass valve (1/2") * Controller: Circulation pump, Joints and other valves

Skylight compact pressurized solar water heater takes advantage of the vacuum tubes which has the property of high absorptivity and low emissivity, and transfer swiftly the heat absorbed to the water by heat pipe inside the vacuum tubes.This kind of solar water heater can operate efficiently from summer to winter, and afraid not the frost cleft of the vacuum tubes. 1. Uni-directional heat transmission 2. Can start from lower temperature 3. Faster transmission 4. Lower heat capacity 5. Low temperature resistance 6. Freeze-proofing 7. High frequency soldering inner tank 8. Rating pressure is 0.6mpaú¼0.4mpa separately, can connect directly with the city water system 9. No water in the vacuum tubes eradicates the incrustation scale, thus keeping them running in high efficiency, 10. No water in the vacuum tubes eradicates the leakage due to the aging of silica gel gasket or broken of the tubes,

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Advantage Feature: More heat-collecting: whole glass vacuum tube; Good heat preservation:thinken polyurethane layer,professional forth technics,completef froth,improve the design of water outlet,improve the heat preservation of tank; Low cost:It doesnt consume groovy energy,no pollution,cost once but benefit long; Easy install:Joint ostium adapts especial technology,no leakage,easy install; Long lifetime:inner and outside shell are made of SUS304 stainless steel,and its life time is more than15 years; Complete specification:ordinary model,slope model,project model,there are about three series and more than forty kinds for you; More choose:We follow clientsdemand to choose relevant inclosure to extend the function of solar water heater; Good service:You can contain dealer in your place anytime if there is something wrong in your products bought in our company, and you also can contain our company direct. With reassurance to buy and comfortable to use. Perfect part: Vacuum tube- It adopts advanced a new technology named 12 layer spurt plating. It choose super hard borax and silica glass, and selective absorb coat through gradual change A1-N/A1,so that the tube has high-powered absorptance and low reflectance. It through interlayer vacuum has inimitable heat preservation effect, its radiation is strong and the temperature can be to 270; Heat preservation shell of tank- It adopts West Germany import polyurethane forth technics, the foam is thin,uniformity, the density is rational and close rate is high. Its heat preservation shell is 50cm, so its heat preservation effect is better; Outside water tank- It choose import good SUS304 BA food grade stainless steel, which looks beautiful and decent; Inner shell It choose import good SUS304 BA food grade stainless steel, with high frequency jointing technic,so the welding line is in the bottom of tank, so the hot water producted is health and sanitary can be drunk; Cover of top tank- Pressing molding with wale avoid fake. It adopts thinken stainless steel, which has longer lifetime than plastic cover of top tank; Airproof and dustproof winding- All of them adopts silicon rubber as material, which has better qulity and longer lifetime; Frame- It adopts stainless steel frame,and the whole combination avoids the lose in the transportation.