Haining Haokang Solar Energy Co., Ltd.
Main products:Solar Water Heater,Heat Pump Water Heater
Products
Contact Us
  • Contact Person : Mr. Zhou Jack
  • Company Name : Haining Haokang Solar Energy Co., Ltd.
  • Tel : 86-573-87872033
  • Fax : 86-573-87863966
  • Address : Zhejiang,Haining,Yuanhua Development Zone, Haining City, Zhejiang Province. China
  • Country/Region : China
  • Zip : 314416

vacuum tube with heat pipe

vacuum tube with heat pipe
Product Detailed
vacuum tubes with heat pipe inside 1.stronger ability to heat water quickly than common ones 2.anti-freezing

vacuum tubes with heat pipe inside

Features:

A perfect combination of the vacuum tube and the heat pipe

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 the temperature is very low .As no water in the vacuum tube ,it can effectively prevent lowing of heat efficiency due to frost cracking of 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 15years .

4:the unique connection between the heat pipe and the vacuum tube can ensure both sealing and replace of damaged glass vacuum tube .

Specification

Structure :all glass concentric dual

Absorptance :borosilicate glass

Emitlance : >0.92

Vacuum  : <0.08(80°C)

Stagnation :<5×10-3Pa

Average heat loss : >230m*m°C

Lifetime : >15years

Models

Material

Diameter

Length

Coating

Vacuum

Transmittane

Bearing  hail

Φ47×1500

Borosilicate

Φ47mm

1500mm

ALN/AiN-SS/CU

≤5×10-3

0.91

Φ25mm

Φ47×1800

Borosilicate

Φ47mm

1800mm

ALN/AiN-SS/CU

≤5×10-3

0.91

Φ25mm

Φ58×1800

Borosilicate  

Φ58mm

1800mm

ALN/AiN-SS/CU

≤5×10-3

0.91

Φ25mm

Φ58×2100

Borosilicate

Φ58mm

2100mm

ALN/AiN-SS/CU

≤5×10-3

0.91

Φ25mm

vacuum tube with heat pipe



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