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solar heater

Description

           Solar Water Heater Generally information:

 

 

 

1. LUCKY –   Solar Water Heater working principle:

 

The vacuum tube absorb the solar ray and conduct the heat to heat-pipe (inside) by the aluminum slice, because the heat-pipe is connected with the copper connector which in the water tank, so there exists heat exchanging between the heat- pipe and copper connector, when the heat exchanging goes on, the water in the tank will be heated and become hot water.

 

 

 

 

 

2. Advantage of LUCKY – Solar Water Heater:

 

1. Pressurized system ensure to provide strong water flow for shower

2. This type doesn’t need any controller, circulation pump, expansion pump. Feeder tank, it also can supplement cold water automatic

3. We use the advanced ring-argon arc welding .ensure the high quality.

4. Thickness of inner tank: 1.2mm-2.0mm food grade SUS304 stainless steel

5. Even there is a tube broken; the system can work in a good condition

6. This type is cheaper and easy install than the separated pressurized solar water heater. i think it will popular and have a good market .

 

3. The Heat pipe – Evacuated tube:


A heat pipe works as a solar energy absorber inside the evacuated tube and transfers the absorbed solar energy to a working vaporizable fluid. When the heat pipe reaches 30ºC, the fluid will vaporize. This vapor rapidly rises to the top of the heat pipe transferring heat to the condenser. As the heat is lost at the condenser, the vapor condenses to form a liquid and returns to the bottom of the heat pipe. Then the evaporating-condensing cycle process starts again.

 

4. Solar evacuated tube heat pipe internals:

 

A further, very important factor in selecting your evacuated tube collector is the quality of the internal heat-transfer-fin as this is often overlooked and generally very thin or poorly formed to cut costs, or is even 2 or 4 separate pieces. All this will ultimately reduce the efficiency of your collector, and as such your electricity saving.

  

 

 

LUCKY –  Solar Water Heater  Technical Parameters & specification
WATER STORAGE TANKS
Material of out tankHigh quality Painted steel/ Stainless steel.
Material of inner tankfood grade SUS304-2B stainless steel.
Tank insulating layerImported polyurethane,can conserve the heat for maximum 72 hours
Water tank preformed hole7 holes: Magnesium bar, T/P valve, sensor hole, water inlet and outlet hole, electric heater,drainage.
Tank size420,460 470 475 550,580mm or customer demand
Welding:Argon arc welding
VACUUM TUBES
Tube structureAll-glass double deck co-axial structure
Glass materialHigh borosilicate 3.3 glass
Outer tube dia. & thicknessØ58±0.7mm; Glass thickness 1.6±0.15mm
Inner tube dia.& thicknessØ47±0.7mm; Glass thickness 1.6±0.15mm
Tube size58*1800mm
Absorptive coating propertyStructureAL/AL-ALN(H)/AL-ALN(L)/ALN or Cu/SS-ALN(H)/SS-ALN(L)/ALN
Sediment methodSingle target or Three targets – magnetron sputtering plating
Specific absorption0.90-0.93(AM1.5) / 0.93-0.96(AM1.5)
Emission ratio0.05-0.075(800C±50C) / 0.04-0.06(800C±50C)
Solar irradiation for obtaining a preset water temperatureΦ=58 H≤4.7MJ/m²      H=4.1-4.4MJ/m² / H=3.7-4.2MJ/m²
Vacuum tightness5.0×10¯³ Pa
Idle sunning property parameters220-260 m².C/KW / 260-300 m².C/KW
Average heat loss coefficientULT=0.6~0.7W/(M2.0C) / ULT=0.4~0.6W/(M2.0C)
Resistant Hail≤25mm
Useful life15 years
HEAT PIPES:
Heat pipe materialTU1 copper
Heat pipe condenser sizeTop: Dia.14mm, Body: Dia.8mm
Max.working temp-30 ~250C
ΔT35C(Radiation>=800w/m2.day)
Start-up Temperature<=30C
Resistant Hail≤25mm
Useful life15 years
BRACKET
Bracket:Stronger galvanized steel / Stainless steel/aluminium alloy
Bracket angle:0, 18,22,38,45 optional, pitched roof, flat roof optional.
Fastening pieces:Made of zinc-coated stainless steel..

 

   

 

 

 

 

 

 

 

Additional information

After-sales Service Provided:

Free spare parts

Warranty:

5 years

Application:

Household

Power Source:

Solar

Type:

Evacuated Tube

Circulation Type:

Direct / Open Loop (Active)

Connection Type:

Direct-Plug

Installation:

Freestanding

Housing Material:

Stainless Steel

Certification:

ce, SRCC,Solar Keymark,ISO,CE,

Capacity:

100

Place of Origin:

Zhejiang, China

Brand Name:

LUCKY

Model Number:

JXIP-SERIAL

certificate:

CE,SRCC,SOLAR KEY MARK,ISO9001

Frame::

Stainless steel.

Vacuum tube:

Triple target

Heat pipe condenser size:

14*70mm

Heat pipe material:

TU1 pure copper

Accessories::

T/P valves, check valves, electric heater elments,magnesium bar.

Inlet and out let:

3/4 inch

Pressure bearing:

1.2Mpa

Product name:

Solar Hot Water Heater

Item:

Vacuum Tube Solar Collector