Pipeline connection structure

Abstract

The invention discloses a pipeline connection structure. The pipeline connection structure comprises a body, an inner bush, an outer bush and a pressing cap. In use of the device, the body is arrangedoutside the inner bush in a sleeving manner, and after the body is matched with the inner bush, cracks formed between the body and the inner bush are used for installing tubular products; during installing, firstly, the connection ends of the to-be-installed tubular products sequentially penetrate through the pressing cap and the outer bush, and stretch in from the bottom ends of the pressing capand the outer bush; then the connection ends of the tubular products stretch into the cracks, the outer bush is piled into the cracks, and then the outer bush and the body are sleeved with the pressing cap; and finally, through a tool such as a clamping plier, a first protrusion of the body and the bottom of the pressing cap are clamped from one periphery, the clamping plier is compressed with great effort, the pressing cap compresses the outer bush due to interference fit, and therefore the outer bush is further piled into the cracks, and the tubular products are compressed by the outer bushand the inner bush together, and are like sandwiches which are compressed. The two ends of the structure can be each connected with one tubular product, and therefore two pipelines can be connected,operation is easy and convenient, connection is close and firm, and leaking is prevented.

Description

technical field [0001] The invention relates to the field of pipeline equipment, in particular to a pipeline connection structure. Background technique [0002] In the pipeline installation project, in order to facilitate pipeline storage and transportation, the length of the pipeline is often limited, and the corresponding pipeline will be connected and installed only when pipeline laying is required. [0003] Especially in today's society, air conditioners have become an indispensable refrigeration product in people's production and life. During the installation process of air conditioners, the pipeline connections are complicated. In the prior art, pipes are usually connected by welding or screws, and these connection methods either have potential safety hazards, or are inconvenient and not firm enough. Contents of the invention [0004] The present invention provides a pipeline connection structure, which can solve one or more of the above-mentioned problems in the pr...

AI Technical Summary

Problems solved by technology

[0003] Especially in today's society, air conditioners have become an indispensable refrigeration product in people's production and life. During the installation process of air conditioners, the pipeline connections are complicated.

In the prior art, pipes are usually connected by welding or screws. These connection methods either have potential safety hazards, or are inconvenient to connect and not strong enough

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