Water pipe pressure testing machine

Abstract

The invention relates to a water pipe pressure testing machine. The water pipe pressure testing machine comprises a machine body and a pressure pipeline. The pressure pipeline is arranged in the machine body and provided with a gas inlet used for being connected with a gas source, and the gas inlet is located in one outer surface of the machine body. The part, at the gas inlet end, of the pressure pipeline is connected with an oil and water separator and a gas regulating valve in series in sequence, and is divided into a first pressure pipe branch and a second pressure pipe branch at the gas outlet part of the gas regulating valve, wherein the first pressure pipe branch and the second pressure pipe branch are connected in parallel. According to the testing machine, gas tightness testing and service life testing are unified in the machine body, multiple water pipe testing connectors are arranged, and thus testing is convenient and high in efficiency; a PLC is adopted for carrying out automatic control, and the operation process is easier; a display screen and an indicating light are arranged, and thus the testing process and a result are more visual and clearer; compared with the prior art, water pipes can be tested more conveniently and faster, and the water pipe pressure testing machine is accurate, reliable, high in economic applicability and suitable for vigorous application and popularization.

Description

technical field [0001] The invention relates to a testing machine, in particular to a water pipe pressure testing machine. Background technique [0002] In our daily life, we cannot live without hydropower. In the process of engineering construction, hydropower pipelines are widely used. Because of the wide application of these pipelines, our requirements for their quality are gradually increasing. The life of the water pipe and whether the water pipe leaks are very important to people's use. If the life of the water pipe is too short, it will cause frequent damage to the water pipe, and often need to be repaired and replaced, which will bring troubles and inconveniences to people's economy and life. The normal use of water pipes brings troubles to users. Therefore, it is necessary to adopt accurate and reliable methods to test whether the life of water pipes meets the requirements and whether the airtightness of water pipes is intact. Traditional water pipe tests are genera...

AI Technical Summary

Problems solved by technology

The life of the water pipe and whether the water pipe leaks are very important to people's use. If the life of the water pipe is too short, it will cause frequent damage to the water pipe, and often need to be repaired and replaced, which will bring troubles and inconveniences to people's economy and life. The normal use of water pipes brings troubles to users. Therefore, it is necessary to adopt accurate and reliable methods to test whether the life of water pipes meets the requirements and whether the airtightness of water pipes is intact. Traditional water pipe tests are generally carried out intuitively by repeatedly adding water. Test, this test method is complicated to operate, labor-intensive and time-consuming, especially for the test of the life of the water pipe is difficult, so there is an urgent need for a more convenient and economical method or equipment to test the water pipe

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