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Haining Yinuo Electric Co.Ltd
Haining Yinuo Electric Co.Ltd Solar Water Heater, Solar Collector, Solar Geyser manufacturer / supplier in China, offering Instant Solar Water Heater (Heat exchanger in cylinder), Non-Pressurized
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Closed Loop Passive Vacuum Tube Water Heater for pressure system

Haining Yinuo Electric Co.Ltd
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Closed Loop Passive Vacuum Tube Water Heater for pressure system

Model Number : ILCP-5818S470SA-20T
Certification : CE/ISO
Place of Origin : China
MOQ : 1
Price : Negotiable
Payment Terms : L/C,T/T
Supply Ability : 4500units/month
Delivery Time : 10-15 working days
Packaging Details : For FCL order ,Packed in carton; For LCL Order, Packed in carton firstly,and then reinforced with wooden case for outer packing
Pressure type : Compact Pressurized
Outer tank : Stainless Steel SUS304-2B
Heat pipe tube : 14mm Condeser copper pipe
Installation : Flat Roof
Angle : 45 Degree
Tubes : 20tubes
Application : Family Use
Frame : With Aluminum Reflector
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Closed Loop Passive Vacuum Tube Water Heater for pressure system


Tank is closed without exhaust pipe ,the tube complete with heat pipe and aluminum fins for conduct the heat to tank by cap which sealed the tank.Tank works with pressure from Tap water.


DescriptionStainless Steel Heat Pipe Solar Water Heater With Aluminum Reflector
Material of out tank0.4mm thickness Stainless Steel SUS304-2B
Material of inner tankFood grade1.2mm thickness SUS304 stainless steel
Tank insulating layer55mm 45kg/m³ high-density polyurethane foamed
Max pressure0.6 Mpa
Inlet and outlet holeMale G 1/2,3/4
Solar collector tube3.3 Borosilicate glass with N/Al coating
Thickness of glass tube1.6mm
Vacuum tube tightnessP≤0.005 Pa
Absorptionas=0.93-0.96 (AM1.5)
Emission ratioεh=0.04-0.06 (80C±5C)
Idle sunning property parametersY=220~260m2.C/KW
Average heat loss coefficientULT=0.6~0.7W/(m2.C)
Bracket:1.5mm thickness Galvanized Steel
Structure of tank5 holes for air vent,water inlet and outlet, El. Heater and mag. rod
Fastening piecesMade of stainless steel screw
Absorbed area1.89 m²
Tube quantity58x1,800mmx20tube with heat pipe

1) Inner tank material: SUS304-2B stainless steel. Available thickness is 1.2mm.
2) Outer tank material: stainless steel SUS304-2B
thickness is 0.31mm.
3) Heat pipe Vacuum tube: 58x1800mm three target
Over 15 years service life. Hail resistance: 25mm.
4) Insulation layer: High density polyurethane foam 50mm, available thickness is 55mm.
5) Very popular tank capacity in present markets is 150-300L.
6) Frame material: Aluminum alloy ,can be design with reflectors

working principle

The solar heater tank has no exhaust hole, therefore, it must bear the pressure came from tap water and hot water,when use, the hot water comes out because of water pressure.Vacuum tube absorbs solar energy, and conductive copper pipe transfers the heat into the pressurized solar water heater tank. In this case, the water inside the tank becomes hot.No water in the heat pipe makes the whole system could bear pressure


Domestic hot water for shower, washing

Competitive Advantage:

It Adopts the best conduction performance metal- heat pipe (copper) and Can be used all year round in the cold climate.It has a High efficiency, rapid warming. Heat pipe in vacuum tube could transfer hot energy to cold water in pressurized solar water heater tank rapidly.
The whole pressure of the system is up to 1.5kg/M2, the inlet could connect the tap water directly, the max pressure can be 0.6Mpa.No water in the tube, one tube broken don't influence the system working
The design for inner tank is reasonable and scientific, which could hold 100, 000 times fatigue test without any damage
7.Dual-purpose brackets for both flat and inclined roof
8.The system is pressurized,it keep a constant temperature of water in the tank, avoid the problem came from water level controller malfunction which could cause water flow out

Product Tags:

Pressure Solar Water Heater


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