Pressure experiment device capable of primarily boosting pressure for metal hose

Abstract

The invention relates to the technical field of metal hoses, in particular to a pressure experiment device capable of preliminarily boosting pressure for a metal hose, which comprises a pressure experiment table, the metal hose is mounted on the pressure experiment table, connectors are symmetrically arranged at two ends of the metal hose, and a pressure sensor is fixedly mounted on one side of the pressure experiment table. The device comprises a pressure experiment table, a fixed mounting table is welded to one end of the pressure experiment table, a through groove is formed in the fixed mounting table, a mounting groove is formed in the left side of the through groove, grooves are symmetrically formed in the two sides of the fixed mounting table, and supporting rods are welded in the grooves. The connector at one end is inserted into the mounting groove, then the jacking plate is pushed to achieve self-locking of the jacking plate, meanwhile, the conical sealing head is inserted into the metal hose to achieve sealing of one end of the metal hose, and the sealing effect is better under the action of the rubber ring.

Description

technical field [0001] The invention relates to the technical field of metal hoses, in particular to a pressure test device for metal hoses that can initially boost pressure. Background technique [0002] Before leaving the factory, the metal hose needs to undergo a pressure test to check whether the quality of the metal hose is qualified. When performing pressure testing, the current pressure test device first detects the connection at both ends of the metal hose through a preliminary boost. Check the tightness of the head and whether there is any leakage point on the metal hose. After a period of initial pressurization, if the pressure of the pressure sensor shows no change, it means that the tightness is good, and then further pressurization is carried out to carry out the pressure test. The detection method is very accurate, but when performing the metal hose pressure test, one end of the metal hose needs to be sealed, and the other end is connected to the pressurizing d...

AI Technical Summary

Problems solved by technology

[0002]The metal hose needs to undergo a pressure test before leaving the factory to check whether the quality of the metal hose is qualified, and the current pressure test device They all check the tightness of the connectors at both ends of the metal hose and whether there is a leak point on the metal hose through the initial pressure boost. After a period of initial pressure boost, if the pressure sensor shows no change, it means that the tightness is Okay, then we will further carry out the pressure test. This detection method is very accurate. When performing the metal hose pressure test, one end of the metal hose needs to be sealed, and the other end is connected to the pressurization device. , the current pressure test device is more troublesome when connecting and installing the two ends of the metal hose, and cannot realize the quick sealing installation of the two ends. It needs to be disassembled and reinstalled, which is a waste of time and seriously affects the efficiency of pressure detection

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