High performance Vacuum tube new solar collector Stainless steel Solar water heater solar boiler other solar products 2012

Product Overview

Description

 

Description	Non-pressurized solar water heater
Outer tank	Special anti-corrosion  coloured steel plate OR   Stainless steel 0.32mm thickness Tank diameter: 420mm / 470mm / 500mm
Inner tank	SUS304-2B food grade stainless steel Inner tank can endure the acid and alkaline quality water, 0.31mm thickness
Tank capacity	90L-500L
Structure of tank:	4holes for air vent,overflow,water inlet and outlet,electric heater
Insulation	50 to 55mm thickness high density polyurethane foam
Vacuum Tube	Glass Material	High borosilicate glass 3.3
	Structure	All-glass double-tube co-axial structure
	Heat-absorbing layer	Cu/SS-ALN(H)/SS-ALN(L)/ALN
	Interval	6.7cm (Φ47x1,800mm)  7.7cm (Φ58x1,800mm)
	Vacuum tube quantity	12 / 15 / 18 / 21 / 24 / 30 / 36 pcs
	Vacuum tube size	Φ47x1,500mm / Φ58x1,800mm
	thickness of glass tube	1.6mm
Absorption	as=0.93-0.96(AM1.5)
Emission ratio	εh=0.04-0.06(80C±5C)
hail resistance	25mm
anti-freezing	-35 degree
Heat preservation	72hours
Idle sunning property parameters	Y=220~260m2.C/KW
Average heat loss coefficient	ULT=0.6~0.7W/(m2.C)
Bracket(Supporting frame)	1.Angle:50,48,45,38. Thickness of bracket: 1.2-1.4mm 2.Material :high quality galvanized anticorrosive steel plate thickening  ,it has a better ability to endure gravity   OR Aluminium alloy anticorrosive  steel plate thickening   OR Stainless steel
Welding:	Advanced argon arc welding
Fastening pieces:	made of stainless steel screw
Customized specifications are welcome

 

 

 

Working principle

The non-pressurized system is based on the natural circulation-thermosiphon phenomenon. It's the most cost-effectiveness and environmentally friendly way to harness solar energy for hot water applications, which is unsurpassed by any other solar thermal products, for its most high efficiency, low cost, easy installation.

 

Specification:

 Control the use of special effects, water temperature and faster heating. Advanced exh-aust work Arts, the heat collector tube to a smaller loss of reduction.
Super super frame, in line with the princi-ple of fluid mechanics, elegant fashion, Dual-level ramp.
Technological advance: the use of more safe, non-troubled waters, anti-burst, antifreeze, E-nrichment process.

Collector device:φ47×1500,φ58×1800Nano-nuclear engine

Water tank liner:SUS304-2BFood-grade stainless steel plate

Insulation layer:≥60mmThe overall temperature of ecological polyurethane foam

Tank shell:White ceramic plate special anti-corrosion

Stent material: zinc-based anti-corrosion steel plate thickening

Working pressure: no pressure to run

Water method: water law

 

Pls read the specification carefully, for other questions you want ask, kind send email or chart with me on line.

1. More sizes and requirement can be discussion.

2. Noted that we are manufacturer and the price we can insure the most reasonable, so the quality and after service.

 

 

High quality material selection casting the high quality products !

 

 We do our best for every client !