Haining City Baoguang Heat Collection Tubes Co., Ltd.
Main products:Solar Water Heater,Solar Collector
Products
Contact Us
  • Contact Person : Mr. Ma Edwin
  • Company Name : Haining City Baoguang Heat Collection Tubes Co., Ltd.
  • Tel : 86-573-87860877
  • Fax : 86-573-87860677
  • Address : Zhejiang,Email us: edwin4cnbg(at)hotmail.com,# 4 Yuanhua Industrial Zone,Haining City, Zhejiang 314416.China
  • Country/Region : China
  • Zip : 314416

2012 High Quality Solar Water Heating System

2012 High Quality Solar Water Heating System
Product Detailed
Solar Water Heating System 1) CE, ISO9001,CGC certificate; 2) easy operation and fashionable; 3) high efficiency.

1)Inner water tank shell all are made of SUS3042B food grade stainless steel plates, welded by argon arc. Outer tank and frames are made of color steel or zinc-coated material. Water is pure and drinkable. Inner tank thickness is 0.4mm, the highest thickness for SP-R direct insert lower pressure can be 0.8mm.2) Heat insulation of water tanks adopts polyurethane foam and the thickness is 55mm3) Silicon rings to connect and seal them4) The tubes and supports are adjustable. The power bearing is average and can assure the vacuum tubes to use for a long time5) Whole glass vacuum tubes adopt super hard borax and silica glass6) Absorption rate: ≥93%, thermal radiation rate: ≤6%7) It resists 25mm hail and the using life can last 15 years8) Temperature when exposed to sun without water: 250,2.5 hours to boiling point if using single tube9) If you use electrical appliances to aid heating and to switch off the power supple before bathing10) Please test the water temperature before using, in order to avoid scalding.

Modelproduct Size(mm) (L×W×H)Capacity (L)Qty. per 20’ / 40’Container
BG-420-47/1500-15-R1210×1375×13608473168
BG-420-47/1500-18-R1420×1375×136010060138
BG-420-47/1500-20-R1560×1375×136011156129
BG-420-47/1500-24-R1840×1375×136013347108
BG-420-47/1500-30-R2260×1375×13601663990
     
BG-470-47/1500-15-R1210×1470×139511363145
BG-470-47/1500-18-R1420×1470×139513956129
BG-470-47/1500-20-R1560×1470×139515048110
BG-470-47/1500-24-R1840×1470×13951794194
BG-470-47/1500-30-R2260×1470×13952263478
     
BG-470-58/1800-15-R1350×1720×15851224297
BG-470-58/1800-18-R1590×1720×15851504194
BG-470-58/1800-20-R1750×1720×15851653785
BG-470-58/1800-24-R2070×1720×15852003274
BG-470-58/1800-30-R2550×1720×15852502558
     
BG-500-70/2100-13-R1385×1920×18601504194
BG-500-70/2100-16-R1670×1920×18602003683
BG-500-70/2100-25-R2525×1920×18603002967
vacuume tube technical parameter
Length (nominal)1800mm
Outer tube diameter58mm
Inner tube diameter47mm
Glass thickness2.25mm
MaterialBorosilicate Glass 3.3
Absorptive CoatingSS-AlNx/Cu
Thermal expansion(3.3±0.1)x10-6K-1  
Absorption efficiency≥93% (AM1.5)
Emissivity≤5%
Vacuum≤3x10-3Pa
Heat Loss≤0.6W/ ( m2oC )

Outer tank material:

2.Our advantage:

1) High efficiency production line of solar water tank.

2) Advanced production line  of solar vacuum tube

  

4.Technical data

Descripition

solar stock tank heater

Material of out tank

0.35-0.7mm thickness color steel/ fluorine carbon steel/sus210,360mm

Material of inner tank

Food grade 0.31-0.5mm thickness SUS304 stainless steel,460mm

 insulating layer

55mm 45kg/m³ high-density polyurethane foamed

Inlet and outlet hole

Male G 1/2, 3/4

Max pressure

0.05 Mpa

Solar collector tube

3.3 Borosilicate glass Cu/SS-ALN(H)/SS-ALN(L)/ALN coated

Thickness of glass tube

1.6mm

Vacuum tube tightness

P<0.005 Pa

Absorption

as=0.93-0.96(AM1.5)

Emission ratio

eh=0.04-0.06(80C±5C)

Idle sunning property parameters

Y=220~260m2.C/KW

Average heat loss coefficient

ULT=0.6~0.7W/(m2.C)

Bracket:

1.5mm thickness Galvanized Steel or 201 steel

Structure of tank:

4 holes for exhaust port, overflow, water inlet and outlet, electric heater is option

Welding:

Argon arc welding

Fastening pieces:

stainless steel screw

5.solar Frame

6.Solar water tank

7.Solar vacuum tube

 solar water heater system

2012 High Quality Solar Water Heating System



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