Leak-proof water drainer

Abstract

The invention discloses a leak-proof water drainer. The water drainer comprises a water drainer body. The water drainer body comprises a first chamber, a second chamber, a third chamber and a fourth chamber. All the chambers communicate with one another through communication pipes. A water falling pipe is further arranged on the first chamber. The water falling pipe is led into the first chamber.A leak-proof device is fixedly arranged on a drain outlet of the water drainer body. A water drain pipe is arranged at the drain outlet of the leak-proof device. The water drainer further comprises aleak-proof mechanism. The leak-proof mechanism is fixed in the first chamber. The leak-proof mechanism is fixedly connected with the communication pipe in the first chamber and used for opening and closing the communication pipe. A traditional simple water-seal water drainer is replaced, the breakdown phenomenon of the water drainer due to pressure fluctuations and water hammers in a gaspipe network is avoided, accidental gas leakage is effectively prevented, the effects of water draining when water exists, sealing without water, automatic water supply and automatic air return are truly achieved, and the application safety is ensured.

Description

technical field [0001] The invention relates to the technical field of drainage and drainage equipment for gas pipelines, in particular to an anti-leakage drainer that discharges condensed water and impurities in gas in time to ensure smooth pipelines and stable production systems for users. Background technique [0002] The drainer is an indispensable device on the gas pipeline network. Generally, there is only an anti-leakage device at the end of the drainer. However, fatal accidents caused by gas leaking from the gas drainer have occurred frequently, so the reliability of its sealing performance is particularly important. . At present, the traditional water-sealed drains use the multi-chamber water column pressure to seal the gas from leaking out. However, after the pressure fluctuates, the gas bubbles will gradually fill the first chamber, resulting in a gas seal. But in case of an emergency, the drainer is broken down, and the four chambers are filled with gas. Under t...

AI Technical Summary

Problems solved by technology

At present, the traditional water-sealed drains use the multi-chamber water column pressure to seal the gas from leaking out. However, after the pressure fluctuates, the gas bubbles will gradually fill the first chamber, resulting in a gas seal.

But in case of an emergency, the drainer is broken down, and the four chambers are filled with gas. Under the action of the anti-leakage device at the end, the condensed water cannot be discharged, causing the condensed water in this section to gradually increase, and even crush the pipe bracket or the pipe fatigue fracture gas leak

If the anti-leakage device at the end fails, it will directly cause gas leakage and endanger human health.

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