Pre-heatedsolarwaterheater (QR-P-58/1800-) Detailed product description:
Working Principle:
Pre-heated solar water heater also relies on the natural circulation of water between the collector and the tank (that is tubes absorb solar energy, and heats the water inside the tube, hot water rises, cold water flows down).
It differs from compact non-pressurized solar water heater because it gets a copper coil inside the inner tank. The hot water rises from the tube into the tank, and heats the copper coil and finaly heats the water inside the copper coil. Therefore the water tank is just as heat storage tank. So the hot water we use is actually from the copper coil, it'is more clean, and even drinkable(as the copper can purify the water. ).
Features:
1) No corrosion or scaling.
2) High efficiency: A special heat exchanging mode is adopted to avoid mixed effect, so cold water can be heated at any moment.
3) Dual-use bracket for pitched roof and flat roof.
4) Water pressure is same as tap water; It can be connected directly to city tap water system.
5) It can produce hot water with constant temperature, it is safe and comfortable to use.
6) The water can be heated rapidly, so it can produce the high-quality hot water.
7) Easy Operation: It can supply water automatically; You take it easy and enjoy good time.
Specifications:
1)Vacuum tube size: Φ 58/1, 800mm or Φ 47/15000mm co-axial structure high borosilicate
2)Qty of tube: 15/20/25/30pcs
3)Inner tank material: SUS304-2B stainless steel with thickness of 0.4mm
4)Outer tank material: Color powder coating steel/stainless steel
5)Frame material: Galvanized steel plate with thickness of 1.5mm
6)Frame optional angle: 0, 25, 38 and 45°
7)Capacity of water tank: 150, 200, 250, 300 and 40L/person for maximum consumption
8)Assistant tank: 5, 7, 10 and 12L
9)Copper coil: Ø 12mm and wall thickness of 1.0mm
10)Cooper coil length: 25m(150ml), 30m (200ml), 35m (250 and 300ml)
11)Heat preservation layer high pressure automatic polyurethane foaming layer with thickness of 50mm
12)Heat preservation: 72 hours
13)Guarantee: 5 years
14)Optional accessories: Electrical heater and controller
Material:
1. Inner tank: Stainless steel SUS 304-0.41mm
2. Vacuum tube: QB-AL-N/AL-58-1800
3. Outer tank: Painted steel-0.4mm; Stainless steel SUS304-0.4mm
4. Frame: Coated galvanized steel-1.5mm; Stainless steel SUS-1.5mm
5. The material of insulation: Polyurethane
6. The reflector: Aluminum component; AL 99.85% surface oxidation; Stainless steel
7. Copper coil: φ 12mm, thickness 0.8mm
Feature
1. Heat exchange instantly, water plentiful.
2. Fresh water quality, live water supply
3. Work with pressure, output with riptide
4. Temperature invariableness, comfortable and safety
5. Hot & cold separate, never breakage
6. Energy storage, anti-freezing
7. Working with intelligent, easy and reliable
8. Perfect pursuit
Remark
1. Solar heat storage tank diameter(mm): 460/490
2. Thickness, insulated(mm): 50/55
3. Max. Fluid pressure(Pa): 1MPa
4. Operating fluid pressure(Pa): 0.4MPa
5. Coil connection(inch): 1/2
6. Hot-inlet(inch): 1/2
7. Cold-inlet(inch): 1/2
8. Small tank connection(inch)" 1/2
9. Electric heater connection(inch): 1
10. Distance from tube to tube(mm): 80
Haining Qiruite Photoelectric Co., Ltd. was founded in 2001 and specialized in producing of solar water heaters(mainly), solar lights. In addition, we also have the capacity of researching, developing, designing, manufacturing and installing large scale solar-heat-collector projects and its central-control system. Our factory covers an area of 28, 000 square meters and has an annual production capacity of 100, 000 solar water heaters.
We trust product quality is our life. Therefore, we have got the certificates of Solar keymark, CE, ISO9001: 2000 and CCC. Our production line include over fifty working procedures, and we manipulate strictly under the measure requirements and working order. Our products are exported to many countries with good honor, such as EU, North America, Middle East, South Africa, Southeast Asia and etc.
We can guarantee high product quality. According to different individual requirements such as area, climate and consumption level, more and more productions come into the market from Qiruire. All our successes are based on the research and analysis of the market. If you are interested in any of our products, please feel free to contact us without hesitation. and we are looking forward to having opportunities to become your future honor supplier.
