Self-adaptive connector clamp and utilization method thereof

Abstract

The invention relates to a method for using an adaptive joint clamp, which has a small installation space on the basis of a flexible quick-fit connection structure and a small volume, is suitable for most pipeline connections, reduces the volume of the equipment, and reduces the complexity and The energy loss caused by the length of the pipeline completely overcomes the disadvantages of pipeline leakage caused by the temperature change and pressure change of the liquid and gas in the pipeline, the deformation of the seal and the stress deformation of the pipeline, and the use of springs The pre-tightening force compensates the gap between the pipe and the seal due to thermal expansion and contraction, pressure change, and long-term seal failure, which provides a more flexible, convenient and reliable pipeline design basis for the test equipment. At the same time, it can also be used in most civil pipelines to overcome the failure and leakage of seals after long-term use of traditional joints. It has the advantages of simple structure, convenient use, and low cost.

Description

technical field [0001] The invention relates to a self-adaptive joint clamp and its usage method, which is mainly suitable for pipe joints with large heat and pressure changes in the internal medium of pipelines, good sealing effect and quick disassembly. Background technique [0002] With the development of modern industry, aerospace, automobile, and other industries are developing rapidly, and the requirements for product performance indicators are also continuously increasing. There are many product performance tests that require higher pressure mutations, temperature mutations, and large flow liquids. Or the gas circulates in the test product components and parts to verify the reliability of the product components and parts. Therefore, more stringent requirements are put forward for the flexible sealing of the pipeline of the test equipment. It is a high-performance testing equipment mainly used to test the important core components of aircraft engines, automobile engine...

AI Technical Summary

Problems solved by technology

However, the disadvantages of flange sealing are bulky, heavy, and cumbersome connections; although threaded connections are small in size, the connection points often interfere with each other; quick-fit connections are flexible and convenient; And pressure changes, because the seals and the overall pipeline will be deformed and stress will be generated, the seals will not be able to compensate for the resulting gap, resulting in pipeline leakage, which can only be inspected and maintained by a lot of manpower, and the leakage Liquids and gases can also pollute the environment and cause unnecessary harm to the health of workers

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