这是描述信息

中文 | EN

imgboxbg
/
Cryogenic Transfer Line

Cryostat

Cryogenic Transfer Line

Cryogenic Transfer Line

  • Categories:Cryostat
  • Time of issue:2020-04-27 00:00:00
  • Views:0
Description:
Description:
Information

Introduction
The cryogenic transfer line is used to connect the cold box and the terminal equipment to achieve long-distance transmission of cryogenic fluids with different temperatures, media, and pressure. Compared with single-channel cryogenic transmission pipelines, multi-channel pipelines have significant advantages such as low heat leakage and space saving.


Features
The multi-channel cryogenic transfer line is mainly composed of inner tube, thermal shield, internal and external support, cold shrinkage compensation element(compensator), safety relief device, vacuum partition, multi-layers insulation blanket, vacuum jacket tube, etc. Depending on the complexity of cryogenic system, the number of inner tube channels is different, and the inner tubes are generally symmetrically arranged. The cryogenic transfer line is designed with a complex internal and external support system to balance the dynamic load during operation and to fix its position. Due to the influence of temperature changes, down crossing path and other factors, the cryogenic components of pipeline will undergo axial shrinkage and radial bending. Therefore, according to the actual layout of the pipeline, the expansion joint compensation, foundation settlement compensation and natural compensation circuit shrinkage compensator should be considered when designing. Wrap multiple layers of heat insulation blankets on the inner tube and the thermal shield to minimize cold loss.


Specifications

 

Working pressure of inner tube

Upon requirement

Channels

4 ,5 ,6 Channel are available upon request

Vacuum jacket

5.0×10-2Pa    at room temperature

Medium

Superfluid Helium, LHe, GHe, LN2, LO2, LAr, etc.

Leakage rate

≤1×10-9Pa·m3/s

Opening pressure of vacuum safety valve

1.1barA   

Material

316L/304

 

Cryogenic Transfer Line

Scan the QR code to read on your phone

© 2019 Vacree Technolgoies Co.,Ltd -  All Rights Reserved. 皖ICP备11005684号-1    Powered by: www.300.cn