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Patent Searching and Data


Title:
TEMPERATURE CONTROL DEVICE OF PRESSURE REDUCTION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/034597
Kind Code:
A1
Abstract:
Disclosed is a temperature control device (8) of a pressure reduction system. The temperature control device (8) is used to connect a valve and/or a connecting pipeline through an external connecting piping system and provide a thermodynamic equilibrium medium to a main process pipeline through a connecting point such that the thermodynamic equilibrium medium flows in the main process pipeline of the pressure reduction system, thereby controlling the temperature of the main process pipeline. The temperature control device (8) can greatly reduce the oxidizing possibility of the pipeline materials, prolong the service life of the pipeline; the pipeline material of the pressure reduction system is uniformly heated, the heat stress of the material is effectively reduced, a continuously adjustable temperature control function is achieved, the reliability is high and the safety of the pipeline device is facilitated to be protected.

Inventors:
ZHENG XIAODONG (CN)
WANG JIANQIANG (CN)
DU DAXI (CN)
HAN XU (CN)
CHEN CHANG (CN)
WANG YANG (CN)
ZHENG WEI (CN)
Application Number:
CN2019/073313
Publication Date:
February 20, 2020
Filing Date:
January 28, 2019
Export Citation:
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Assignee:
BEIJING AEROSPACE PROP INST (CN)
BEIJING AEROSPACE PETROCHEMICAL TECH & EQUIPMENT ENGINEERING CORPORATION LIMITED (CN)
International Classes:
F17D1/00; F17D3/00; F22D1/00
Foreign References:
CN102278599A2011-12-14
CN102278599A2011-12-14
CN105509297A2016-04-20
CN205979184U2017-02-22
CN108958324A2018-12-07
US4815298A1989-03-28
Attorney, Agent or Firm:
PATENT AGENT OF CHINA AEROSPACE TECHNOLOGY (CN)
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