Polyurethane Foaming Insulation Solar Collector Model SC-HP

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Shanghai
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50 set
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200 set/month

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Product Description:

1. Structure of  Polyurethane Foaming Insulation Solar Collector Model SC-HP:

This product is composed of aluminium alloy for frame, polyurethane and aluminium silicate for the insulation,tri-element vacuum glass tube and antifreeze heat pipe. It can work under the environmental temperature from -40 to 95.The solar collector has the structure as follows:

Polyurethane Foaming Insulation Solar Collector Model SC-HP

 

1,Solar collector manifold :

 

2,Solar collector connector

 

3,Solar collector bracket

 

4,All glass vacuum tube:

 

 5,Tube holder

 

6,Wind feet

 

 

 

2.  Main Features of Polyurethane Foaming Insulation Solar Collector Model SC-HP:

  • The heat insulation properties is higher than for other types of the same collector design

  • Three layers of insulation incorporated in the mainfold casing :

    (1)first and third layer is Aluminium Silicate and resist temperatures of up to 800℃;

    (2)second layer is Polyurethane formed by Italian machine that insulates the tanks with a density of 38.5-42;

 

3. Polyurethane Foaming Insulation Solar Collector Model SC-HP Images:

Polyurethane Foaming Insulation Solar Collector Model SC-HP

Polyurethane Foaming Insulation Solar Collector Model SC-HP

 

 

 

 

 4.   Polyurethane Foaming Insulation Solar Collector Model SC-HP Specifications

 

Model

SC-HP-10

SC-HP-15

SC-HP-18

SC-HP-20

SC-HP-24

SC-HP-25

SC-HP-30

SC-H1-10

SC-H1-15

SC-H1-18

SC-H1-20

SC-H1-24

SC-H1-25

SC-H1-30

Vacuum tube quantity(pcs)

10

15

18

20

24

25

30

Tube spacing (㎜)

75

75

75

75

75

75

75

Vacuum tube diameter/length (㎜)

φ58/1700

φ58/1700

φ58/1700

φ58/1700

φ58/1700

φ58/1700

φ58/1700

Vacuum tube material

 high borosilicate glass 3.3

 high borosilicate glass 3.3

 high borosilicate glass 3.3

 high borosilicate glass 3.3

 high borosilicate glass 3.3

 high borosilicate glass 3.3

 high borosilicate glass 3.3

Vacuum tube inner/outer pipe wall thickness (㎜)

1.6/1.8

1.6/1.8

1.6/1.8

1.6/1.8

1.6/1.8

1.6/1.8

1.6/1.8

Heat pipe condensing end diameter/length (㎜)

φ14/1750

φ14/1750

φ14/1750

φ14/1750

φ14/1750

φ14/1750

φ14/1750

heat pipe material/wall thickness (㎜)

Copper tp2/0.6

Copper tp2/0.6

Copper tp2/0.6

Copper tp2/0.6

Copper tp2/0.6

Copper tp2/0.6

Copper tp2/0.6

inner tank diameter/wall thickness (㎜)

φ35/1.0

φ35/1.0

φ35/1.0

φ35/1.0

φ35/1.0

φ35/1.0

φ35/1.0

connector size

φ22 or 3/4″

φ22or 3/4″

φ22or 3/4″

φ22or 3/4″

φ22or 3/4″

φ22or 3/4″

φ22or 3/4″

collector insulation material/thickness (㎜)

Polyurethane/40

Polyurethane/40

Polyurethane/40

Polyurethane40

Polyurethane40

Polyurethane/40

Polyurethane/40

solar collector rated pressure (MPa)

0.6

0.6

0.6

0.6

0.6

0.6

0.6

collector operating temperature ℃

<100

<100

<100

<100

<100

<100

<100

collector volume (L)

0.69

0.98

1.15

1.27

1.50

1.56

1.85

collector aperture area (㎡)

1.0

1.5

1.8

2.0

2.4

2.5

3.0

collector total area (㎡)

1.56

2.30

2.74

3.04

3.63

3.77

4.51

referral traffic (L/min)

0.75

1.13

1.35

1.50

1.81

1.88

2.26

intensity pressure (Pa)

23.2

59.2

90.6

116.7

181.7

200.2

314.0

 intercept efficient η0

0.744

0.744

0.744

0.744

0.744

0.744

0.744

 heat loss coefficient a

2.09

2.09

2.09

2.09

2.09

2.09

2.09

 collector power (W)1000W/㎡ irradiation

620

870

1047

1165

1401

1457

1748

collector net weight (kg)

38.25

50.75

59.75

64.75

79.00

83.35

98.70

a   (㎜)

895

1270

1495

1645

1945

2020

1395

b   (㎜)

800

1175

1400

1550

1850

1925

2300

c   (㎜)

725

1100

1325

1475

1775

1850

2225

c/2 (㎜)

——

——

——

——

887.5

925

1112.5

d   (㎜)

1980

1980

1980

1980

1980

1980

1980

e   (㎜)

1240

1240

1240

1240

1240

1240

1240

f   (㎜)

1470

1470

1470

1470

1470

1470

1470

 

5. FAQ

(1) Which collector is the best value for money?
Rather than looking at just peak efficiency levels when comparing solar collectors, cost per unit of energy produced is much more logical. For example: Although collector A may be 20% more efficient than collector B, if collector A is 30% more expensive, then in fact collector B may be a better choice, as per kWh of energy produced per day it is cheaper. When payback time is of concern, not only price per kWh of the product is important, but also of the end system.

 

(2) Can this solar collectors be used for a large scale hot water production?
Yes. This solar collectors can be connected in series or parallel to provide large scale hot water production for a commercial settings such as a school, hotel or office building. There is really no limit to the size of the system, however collectors must be installed in banks of no more than 150 tubes (in series), otherwise the water may boil.

 

(3) What maintenance of the solar collector is required?
Under normal circumstances no maintenance of the system is required. Due to the shape of the tubes regular rainfall and wind should keep the tubes clean. Should a tube even be broken it should be replaced. This, however, is an inexpensive and easy job. Any "handy" person can install a new tube (while adhering to local health and safety regulations). Sidite solar collectors can operate with several broken tubes, however the efficiency will be reduced slightly.

 

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Q:Flat solar collector how, flat solar collector working principle introduced
Non-structural force components such as lightweight fill walls shall not be provided with heaters. 2) in the need to do waterproof parts, shall not damage the waterproof layer. 3) The use of bracket installation, should be in accordance with the requirements of the design drawings to check the strength, durability, and the building of the fixed way.
Q:What is a trough solar collector?
Due to the different expansion coefficient of glass and metal seal, this structure of the absorber is currently high cost, short life, reliability is affected.
Q:Is solar collector directly using solar energy?
Solar collectors are directly using solar energy. A solar collector is a device that converts radiant energy from the sun into heat.
Q:The characteristics of flat solar collectors
Flat solar water heater advantages: First, particularly suitable for integration with the building requirements. Flat solar water heater because of its structural characteristics of the plane, in the integration of solar energy applications, the shape of flexible structure, the design is not subject to the shape or size of the constraints,
Q:Superconducting heat pipe solar collector temperature ok
Heat pipe collector can be used under the conditions of minus 50 ℃, can withstand pressure operation, but the heat pipe condensation side (heating side) surface area is only one hundred percent of the vacuum tube, easy to scale, heat transfer effect as vacuum tube, and the use of direct effect By the heat pipe itself, the quality and life of the impact of some heat pipe quality decline and attenuation problems,
Q:How can solar collector system prevent wind?
should be added appropriate protective measures. Solar hot water engineering system installed in the outdoor part should be able to withstand not less than 10 wind load; if the local history of the maximum wind
Q:Solar collectors and tank water can not cycle what is the reason
air block, including the pump inside the air, and the pipeline part of the air two cases. The pump has a bleed screw, open the deflated and then screw on it, if the pipeline is air block, the general solar energy is installed during the pre-set the exhaust valve, check the exhaust valve is not blocked.
Q:What is the solar collector
different substances and different colors for different wavelengths of light absorption and reflection ability is not the same. Black color absorbs the sun the strongest, so the cotton is generally used dark or black cloth. White sunshine the strongest ability, so the summer shirt is mostly light or white.
Q:About centralized solar water heater
passes through the solenoid valve or the collecting system circulating water pump under the control of the control system to run automatically, The hot water in the collector will be transferred to the
Q:Where is the solar collector installed in the building?
Hello, the location of solar collectors have different species, can be placed on the roof, the angle is generally 45 degrees, you can put on the south wall and building integration, selected as a satisfactory answer Thank you!

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