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Home » Product List » Low -Pressure Solar Water Heater » Three Target Vacuum Tubes Solar Water Heating With CE, ISO
Product Details
Three Target Vacuum Tubes Solar Water Heating With CE, ISO
| Packing: | Standard Carton Box |
|---|---|
| Standard: | Lucky |
| Productivity: | 5000PCS/Month |
| Unit Price: | Negotiable |
| Shipment Terms: | FOB |
| Payment Terms: | L/C,T/T |
| Minimum Order: | 10 Pieces |
| Price Valid Time: | From Jan 02,2012 To Jan 02,2013 |
| HS Code: | 8419191000 |
| Trademark: | Lukcy |
| Origin: | China |
| Housing Material: | Color Coated Steel |
| Certification: | ISO CE CCC SGS SRCC |
| Pressure: | Unpressurized |
| Installation: | Wall Mounted |
| Use: | Bathroom |
| Interior Material: | Stainless Steel |
| Type: | Evacuated Tube |
| Power Source: | Solar |
| Bracket: | Galvanized Steel. Aluminium Alloy, Stainless Steel |
| Export Markets: | North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe |
Product Description
The design of this type uses the all-glass evacuated solar collector tubes as the heat-absorb element. The high vacuum degree of the clearance between the outer and inner tube can reduce the heat emission which caused by convection and conduction to a very low level.
All-glass evacuated tube transfers sun energy into heat energy by the high absorption rate and low emittance rate of layer films. Depend on the different density between the hot water and the cold water, a cycle can be created in the tube which hot water ascending and cold water descending status. Keeping natural circulation like this, the water in the tank will be heated.
| TECHNICAL DATA FOR ---BEST SELLING MODEL ---MODEL B(UPDATED) | ||
| WATER STORAGE TANKS | ||
| Material of out tank | Narce white armor steel plate | |
| Material of inner tank | Food grade SUS304-2B Stainless Steel ---0.4mm thickness. | |
| Tank insulating layer | 60 mmhigh-density polyurethane foamed | |
| Inlet and outlet hole | Male G 1/2 | |
| Structure of tank: | 5 holes for: air vent, overflow, water inlet and outlet, electric element. Magnesium. Or per request. | |
| Welding: | Argon arc welding | |
| EVACUATED VACUUM TUBES | ||
| All-glass double-tube co-axial structure | ||
|
Absorptive coating property |
Structure | Cu/SS-ALN(H)/SS-ALN(L)/ALN |
| Sediment method | Three targets magnetron sputtering plating | |
| Specific absorption | 0.93-0.96(AM1.5) | |
| Emission ratio | 0.04-0.06(800C± 50C) | |
| Solar irradiation for obtaining a preset water temperature | Φ =58 H≤ 4.7MJ/m² | H=3.7-4.2MJ/m² |
| Vacuum tightness | 5.0× 10¯ ³ Pa | |
| Idle sunning property parameters | 260-300 m² . C/KW | |
| Average heat loss coefficient | ULT=0.4~0.6W/(M 2.0 C) | |
| Resistant Hail | ≤ 25mm | |
| Useful life | 15 years | |
| BRACKET | ||
| Bracket: | Stronger galvanized steel | |
| Bracket angle: | 22, 38, 45 optional, pitched roof, flat roof optional. | |
| Fastening pieces: | Made of hot dip galvanizing steel. | |
| COMPONENTS | ||
| Magnesium bar | --- | |
| Back up system. (Electric heater element) | --- | |
| Assistant tanks | --- | |
| Packing of vacuum tubes | Regular foaming packages | |
