No pressure vacuum tube solar water heater

Price: US $ 60 - 300 / Set
Brand Name: OU'SUN
Model Number: OSNP-10
Country/Region: China
Post Date: Mar 13,2012

Product Description: No pressure vacuum tube solar water heater


 Non pressurized vacuum tube solar water heater working principle

This system uses the thermosiphon principle, Solar vacuum tube is pluged into the bottom of water tank, The water is filled inside the solar vacuum tube, 

Solar vacuum tube transmit solar energy to heat energy, The temperature of water inside solar vacuum tube is rising, As the thermosiphon principle, the hot water rise up, and arrive in the water tank, 

the cold water inside the water tank go down the solar vacuum tube, so the system runs by this circulation way until the water become very hot. The highest temperature of water tank can be 95 degree Celsius, During this process, this system doesn't need any power, just under the sunshine. It is a green product

 Specification:

Descripition

Solar water heating system

Material of out tank

0.31-0.4mm thickness color steel/ fluorine carbon steel/sus304

Material of inner tank

Food grade 0.31-0.4mm thickness SUS304 stainless steel

Tank 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

Model

Ligthing
(m2)

Vacuum Tube

Supply hot
water(L/D)

20/40" container

diameter

length

No.

IPJG420-1500/47-12

1.26

Ø47mm

1500mm

12

70

90/205

IPJG420-1500/47-18

1.80

18

100

63/147

IPJG420-1500/47-24

2.49

24

130

50/116

IPJG420-1500/47-30

3.15

30

160

38/89

IPJG470-1500/47-12

1.26

Ø47mm

1500mm

12

90

78/176

IPJG470-1500/47-18

1.80

18

130

62/136

IPJG470-1500/47-24

2.49

24

168

51/108

IPJG470-1500/47-30

3.15

30

210

42/90

IPJG470-1800/58-12

1.68

Ø58mm

1800mm

12

100

66/146

IPJG470-1800/58-18

2.57

18

150

48/110

IPJG470-1800/58-24

3.40

24

200

32/76

IPJG470-1800/58-30

4.32

30

250

26/63

        

 

Supplier Details:

Haining Yueneng Electrical Appliance Factory

Sales:Mr. Adam Wang

Contact Phone:86-573-87863789

Main Products:Solar products,solar water heater,solar collector,solar energy,solar product,solar power

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