Safety valve for high temperature environments

By introducing an adjustment structure into the safety valve, rapid connection and disassembly of the pipeline and the inlet pipe are achieved in high-temperature environments, solving the problems of installation complexity and disassembly difficulty caused by welding, and improving the maintenance efficiency of the system.

CN224469904UActive Publication Date: 2026-07-07张丹
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
张丹
Filing Date
2025-09-16
Publication Date
2026-07-07

AI Technical Summary

Technical Problem

Under high temperature and high pressure, the welding and installation of the inlet pipe and pipeline of the existing safety valve is complicated, resulting in low installation efficiency and difficulty in disassembly, which affects the system maintenance efficiency.

Method used

The system employs an adjustable structure, including a fixed ring and a rotating connection structure. It utilizes components such as a fixed groove, a connecting groove, a positioning rod, a connecting block, an auxiliary plate, a telescopic rod, a spring, and a connecting ring to achieve rapid connection and disassembly of the pipe and the water inlet pipe, avoiding traditional welding methods.

Benefits of technology

It simplifies the installation process, improves maintenance efficiency, and enables rapid replacement when pipes are damaged, thus enhancing the installation efficiency of water inlet pipes and pipelines.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN224469904U_ABST
    Figure CN224469904U_ABST
Patent Text Reader

Abstract

The utility model relates to the field of safety valve especially relates to a high temperature environment is applicable safety valve. Including valve body, pipeline and adjusting structure, the arc surface of valve body installs water inlet pipe, the arc surface of valve body installs water outlet pipe, the side of water inlet pipe is fixed with pipeline by adjusting structure, the side of water inlet pipe is equipped with adjusting structure, the adjusting structure includes fixed ring, fixed ring and water inlet pipe fixed connection, the side swing joint of fixed ring has the swivel ring, the arc surface of fixed ring is equipped with a plurality of fixed grooves, the side of fixed ring is equipped with a plurality of auxiliary grooves, the auxiliary groove and fixed groove are through. The high temperature environment is applicable safety valve provided by the utility model has the pipeline and water inlet pipe can be installed or disassembled conveniently and quickly, avoids the fixed mode of traditional welding, and personnel is convenient to the damaged pipeline and carries out the replacement, and then the installation efficiency of water inlet pipe and pipeline is improved.
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