A flexible pipe connection device
A soft connection and pipeline technology, which is applied in the direction of adjustable connection, pipeline protection, sealing surface connection, etc., can solve the problems of pipeline damage due to installation errors
Active Publication Date: 2021-12-03
CHINA AEROSPACE CONSTR ENG GRP CO LTD
View PDF15 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The purpose of the present invention is to provide a flexible pipe connection device to solve the technical problem existing in the prior art that the rigid connection of two pipes with installation errors will damage the pipes
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0026] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other implementations obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.
[0027] The present invention provides a flexible connection device for pipelines 7, which is used to connect two pipelines 7, such as Figure 1~3 shown, including:
[0028] A pair of connecting bodies 1,
[0029] The connecting body 1 is a hollow cylindrical structure, and the middle part of its outer surface has a retaining ring 2, and one side of the retaining ring 2 is provided with a compression assembly, and the free end of the compression assembly is alo...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a pipeline flexible connection device, relates to the technical field of pipeline connection, and solves the technical problem in the prior art that two pipelines with installation errors will be damaged by rigid connection. The pipeline flexible connection device includes a pair of connecting bodies, the middle part of the outer surface has a retaining ring, one side of the retaining ring is provided with a compression assembly, and the connecting body on the other side of the retaining ring is provided with a first external thread; the fixed sleeve includes an annular retaining ring Shoulder, one side of the annular shoulder is provided with a support assembly, and the support assembly is provided with a first internal thread matching the first external thread; a compression ring is arranged on the outside of the compression assembly; a flexible connecting pipe, the present invention Among them, the fixed sleeve and the connecting body fix one end of the pipe, and the compression ring, the compression assembly and the connecting body fix one end of the connecting pipe, so that the two ends of the connecting pipe are respectively connected to the pipe firmly, and the two pipes are connected by a flexible connecting pipe, avoiding the The rigid connection of two pipelines with installation errors will damage the pipeline.
Description
technical field [0001] The invention relates to the technical field of pipeline connection, in particular to a flexible pipeline connection device. Background technique [0002] A pipeline is a device used to transport gas, liquid or fluid with solid particles connected by pipes, pipe connectors and valves. Pipelines are usually rigidly connected in application. When there is an error in the arrangement of the pipes, the axes of the two connected pipes will not be aligned, making it difficult to connect. If the rigid connection is forced to be used, the pipes may be damaged, and may even be damaged. The connection between the pipelines is not sealed, resulting in the leakage of the material transported in the pipeline; the connection between the pipelines is not reliable and easy to fall off; at the same time, the pipelines are rigidly connected and when the pipeline is vibrated, the vibration It will be transmitted to the next pipeline through the rigid connection, and the...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): F16L27/10F16L19/06F16L57/02
CPCF16L19/063F16L27/1008F16L57/02
Inventor 刘国良段治强李晓亮贾振秋孙景龙许卫军李博书张伟成
Owner CHINA AEROSPACE CONSTR ENG GRP CO LTD