pipe connection assembly

Abstract

The present invention relates to a pipe connection assembly that uses a pipe clamping tool and a pipe deformation tool to connect a pipe to a pipe without leakage through a strong clamping force. The pipe connection assembly of the present invention includes: a pipe clamping tool , is arranged on the outer peripheral surface of the pipe, and forms an airtight state while clamping the pipe; a temporary installation tool is temporarily installed in a state where the pipe clamping tool is inserted into the pipe; The surface screw can be separated, pressurize the pipe clamping tool in the direction of the temporary installation tool; the fastening release tool is set between the temporary installation tool and the pressurizing tool, and the pipe to be connected When the pressure tool and the pipe clamping tool are penetrated and the temporary installation tool is pressurized with a certain pressure or more, the fastening of the pressure tool and the temporary installation tool is released; the pipe deformation tool is inserted into the Inside the pressurizing tool, the pressurizing tool is completely fastened to the pipe to be connected, and pressurizes and deforms the outside of the pipe.

Description

technical field [0001] The present invention relates to a pipe connection assembly, and more particularly, to a pipe connection assembly for connecting a pipe to a pipe with a strong clamping force without leakage using a pipe clamping tool and a pipe deforming tool. Background technique [0002] In general, pipes are commonly used for transporting fluids such as water and oil, or gases such as gas, and such pipes are manufactured and sold in fixed specifications (lengths) due to transportation and handling constraints. [0003] Therefore, when the construction section is longer than the standard length of the pipe or the construction section is curved, it is necessary to use a pipe connection device or to weld the pipes to each other. There are various types of pipe connection devices for connecting pipes of the pipes, and especially, the most widely used pipe connection device has a structure that prevents the pipe inserted into the connection port from detaching by utiliz...

AI Technical Summary

Problems solved by technology

First, although the insertion depth is limited, it is necessary to insert parts sequentially into the casing to accurately limit the insertion depth of the tube. However, there are frequent cases where the parts are separated from the case and assembled to the tube by hand because the operator is not familiar with it. , resulting in repeated occurrences of the problem described above

[0011] Second, because the clamping of the pipe connection device and the pipe depends on a clamp ring, in the case of defects in the pipe or clamp ring for high-pressure fluid or gas flow, the support and clamping force of the pipe will be reduced, and the pipe and pipe connection device will be damaged. Separation situation

[0013] Fourth, there is no internal function of the sealing nut, and the interior will be penetrated by moisture. With long-term use, the clamp ring and gasket will be corroded and the clamping force will be reduced

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