Pressure Reminder Cross Fittings

Abstract

The invention belongs to the technical field of fluid pipeline equipment, in particular to a pressure reminder four-way pipe joint, which includes a four-way pipe main body, and is characterized in that: one end of the four-way pipe main body is provided with a four-way pipe joint, and the four-way pipe joint is provided with a four-way pipe joint. The outer surface of the joint is provided with a butt bolt, the outer surface of the upper end of the spool is provided with a fixing table, the upper end of the center of the fixing table is provided with a percussion head, and the upper end of the percussion head is provided with a circular thin plate. Copper sheet, a sliding sleeve is arranged between the knocking head and the fixing table, a sliding rod is arranged through the lower end of the knocking head close to the inner side of the sliding sleeve, a buoy is arranged at the lower end of the sliding rod, and the sliding sleeve The outer surface of the lower end is provided with grooves. The present invention is provided with buoys, circular thin copper sheets and grooves, which can generate a crisp sound to remind maintenance personnel when the pressure changes too much, and can prevent the liquid from being ejected due to excessive pressure. Pipe joints will bring better prospects for use.

Description

technical field [0001] The invention belongs to the technical field of fluid pipeline equipment, in particular to a four-way pipe joint for pressure warning. Background technique [0002] The four-way pipe joint is a pipe fitting used to connect pipes at pipe branches. The usual four-way pipe joints have the difference between equal diameter and different diameter. When the pipeline is in use, it is often necessary to measure the pressure of the liquid in the pipeline in real time to prevent the pipeline from being ruptured and damaged due to excessive pressure or a large pressure change. However, traditional pipelines use pressure sensors at the end of the pipeline to measure the pressure. Keep abreast of the internal pressure of the pipe joints at any time, especially when the pressure at the joints changes greatly, which often causes the liquid to break through the joints, which is not only inconvenient for maintenance, but also causes liquid splashing and waste, and dam...

AI Technical Summary

Problems solved by technology

[0003] In order to make up for the deficiencies of the existing technology and solve the problem that the internal pressure of the pipe connection cannot be known at any time, especially the pressure at the connection is greatly changed, which often causes the liquid to break through the joint, the pressure reminder four-way pipe joint proposed by the present invention

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