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Sell vacuum tube

Sell vacuum tube

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Minimum Order

Place of Origin:

-

Price for Minimum Order:

-

Minimum Order Quantity:

-

Packaging Detail:

carton or customerized

Delivery Time:

7-10 days after receiving deposit

Supplying Ability:

-

Payment Type:

-

الاتصال الآن
عضو مجاني

الشخص الذي يمكن الاتصال به Ms. vivian

403 nanyuan road, Jiaxing, Zhejiang

الاتصال الآن

Description


Specifications

Solar vacuum tube
.Competitive price and good quality
.Certification:CE,ISO***1
.***5 years warranty
.OEM availabl

Solar vacuum tube working principle:
1. On heat-pipe collector, the condenser zone of the heat-pipe is inserted to the copper sleeves which are distributed on the water pipe averagely.
2. After the solar energy is absorbed by the vacuum tubes, it is transferred to the heat-pipe through the aluminum fin.
3. Heated by the energy, the medium in the heat-pipe is working and transferring the heat energy to the condenser zone.
4. When water or other medium in the water pipe flows across the copper sleeves, they would bring the energy and be heated.
5. The heated water or other medium makes water in the tank hotter and hotter by walking across the coils in the tank.

Solar vacuum tube features
1. Higher heat efficiency: Advanced heat transferring style of the heat pipe, excellent selective absorbent coating and perfect combination with high vacuum heat preservation
2. Wide applicable range: As the heat pipe has less heat capacity, it can be started quickly even under cloudy fine day and collect heat effectively. It can work normally even **0 below degree. As no water in the vacuum tube, it can effectively prevent lowing of heat efficiency due to frost cracking or scaling
3. Each individual tube can work independently, and the whole machine can still work if individual tube is damaged. The service life of the heat pipe can be longer than *5years.
4. The unique connection between the heat pipe and the vacuum tube can ensure both sealing and replace of damaged glass vacuum tube.

 

Solar water heat pipe specification:

Flow type

Heat pipe

Heat pipe material

T2 copper

Heat pipe size

Top condenser: Ø*4* 1mm;    

Body: Ø8* 0.7mm

Tube diameter

φ*7/***0mm or φ*8/***0mm

Solar vaccum glass tube

High boron-silicon

Coating of absorber on glass tube

Al-N-Al,Copper,Stainless steel

fins around heat pipe

long Aluminum(1.*8m)

Thickness of vacuum tube(mm)

1.6

Vacuum

P<5x*0*3Pa

Heat transfer liquid

Water, Anti-freeze Fluid (Water-Glycol)

Max working temp

**0C

Thermal Expansion

3.3x**6° C

Absorptance

> *2%(AM1.5)

Emittance

< 8% (*0° C)

Heat Loss

< 0.8W / (m² ° C)

Maximum Strength

 0.8Mpa

Send a direct inquiry to this supplier

إلى:

Ms. vivian < haining ocean solar water heater co.ltd >

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