الوصف

color:black">YH series Solar water heater 

color:black">Detailed specifications:

line-height:**0%;color:black">1) Inner water tank shell all are made of SUS****2B food grade stainless steel plates, welded by argon arc. Outer tank and frames are made of color steel or zinc-coated material. Water is pure and drinkable. Inner tank thickness is 0.4mm, the highest thickness for SP-R direct insert lower pressure can be 0.8mm.

line-height:**0%;color:black">2) Heat insulation of water tanks adopts polyurethane foam and the thickness is *5mm

line-height:**0%;color:black">3) Silicon rings to connect and seal them

line-height:**0%;color:black">4) The tubes and supports are adjustable. The power bearing is average and can assure the vacuum tubes to use for a long time

line-height:**0%;color:black">5) Whole glass vacuum tubes adopt super hard borax and silica glass

line-height:**0%;color:black">6) Absorption rate: ≥ *3%, thermal radiation rate: ≤ 6%

line-height:**0%;color:black">7) It resists *5mm hail and the using life can last *5 years

line-height:**0%;color:black">8) Temperature when exposed to sun without water: **0, 2.5 hours to boiling point if using single tube

line-height:**0%;color:black">9) If you use electrical appliances to aid heating and to switch off the power supple before bathing

line-height:**0%;color:black">*0) Please test the water temperature before using, in order to avoid scalding.

color:black">Parameters:

solid white;text-autospace:ideograph-other">Working principle

solid white;text-autospace:ideograph-other">For pressurized solar water heater

1. All the parts are the same to non pressure solar water heater, except adding a heat exchanger copper coil inside big tank;

solid white;text-autospace:ideograph-other"> *2.0pt;font-family:">2. When cold water flows into the copper coil, it absorbs the heat of the water in big tank via the copper coil, to get hot water; 

solid white;text-autospace:ideograph-other"> *2.0pt;font-family:">3. It can bear the pressure from tap water (6 bars), so there will be a more comfortable shower;

solid white;text-autospace:ideograph-other"> *2.0pt;font-family:">4. Meantime hot water that we use not transfer in solar tank directly, the hot water is more clean and healthy;

solid white;text-autospace:ideograph-other"> *2.0pt;font-family:">5. This type, we need to install auxiliary tank, it just makes up some water into tank in case evaporating from air vent;

solid white;text-autospace:ideograph-other"> *2.0pt;font-family:">6. Because we do not use water from the big tank, the tank just work as heat source to heat water inside copper coil;

solid white;text-autospace:ideograph-other"> *2.0pt;font-family:">After days or months, water will be less and less, auxiliary tank will auto feeding water into the big tank.

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solid white;text-autospace:ideograph-other">For unpressurized solar water heater

solid white;text-autospace:ideograph-other"> *2.0pt;font-family:">1. This system uses the thermosiphon principle, Solar vacuum tube is pluged into the bottom of water tank;

solid white;text-autospace:ideograph-other"> *2.0pt;font-family:">2. The water is filled inside the solar vacuum tube, Solar vacuum tube transmit solar energy to heat energy;

solid white;text-autospace:ideograph-other"> *2.0pt;font-family:">3. The temperature of water inside solar vacuum tube is rising, As the thermosiphon principle;

solid white;text-autospace:ideograph-other"> *2.0pt;font-family:">4. the hot water rise up, and arrive in the water tank, the cold water inside the water tank go down the solar vacuum tube,

solid white;text-autospace:ideograph-other"> *2.0pt;font-family:">so the system runs by this circulation way until the water become very hot. It's a green product.

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*2.0pt;font-family:"> Application (for solar water heater宋体;mso-ascii-font-family:Arial;mso-hansi-font-family:Arial;mso-bidi-font-family:
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1. Hotels, resorts, hospitals and hostels

2. Process industry, boiler feed, laundry and canteens

3. Agricultural sector, hatcheries and dairies

4. Swimming pool heating

5. In-process heating

6. Health clubs (Steam /Sauna)

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