2012年7月19日星期四

Common water supply pipeline accidents pipe explosion


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In fact, in some ways, the main result in burst pipes and the the siltation gas pipeline. Pipeline gas rich in oxygen, attached to the

Pipe wall, the oxidation of iron pipe, genera ting rust off gradually, lead to wall thinning, can no longer afford the corresponding nominal pressure cited

The Exploder tube. This is a long-term oxidation. Due to the presence of airbags, fast switching jiaerling pneumatic or pump start and stop can lead to burst pipes, by

Change the switch pneumatic auto drain or pump start and stop the medium flow rate, the pipeline pressure value-added, the gas compressibility characteristics, stress

Centralized to a gasbag to produce high pressure and burst pipes. According to the case of burst pipes, air bag height to diameter of a quarter pipe explosion danger point

Critical point, that is, the airbag. Burst pipes in public water at the same time, also caused some social impact. This is also the water supply enterprises

Responsible for the headache.

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