Anti-seismic waterproof operating mechanism applied to buried valve
An anti-seismic waterproof operation mechanism applied to a buried valve comprises a valve, the valve is arranged in a deep well, the top of the valve is sequentially provided with an anti-seismic device and a connection protection device from top to bottom, and the two ends of the connection protec...
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Main Authors | , , , , |
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Format | Patent |
Language | Chinese English |
Published |
21.03.2023
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Subjects | |
Online Access | Get full text |
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Summary: | An anti-seismic waterproof operation mechanism applied to a buried valve comprises a valve, the valve is arranged in a deep well, the top of the valve is sequentially provided with an anti-seismic device and a connection protection device from top to bottom, and the two ends of the connection protection device are correspondingly connected with the anti-seismic device and the valve. The anti-seismic device and the connecting protection device are arranged on the valve, so that the valve can be opened and closed through the connecting protection device after the valve is deeply buried underground, and the anti-seismic device is arranged on the connecting protection device and is connected with the connecting protection device. And the connecting protection device has good sealing performance, corrosion damage to the valve caused by underground silt and water flow can be avoided, and vibration damage to the valve caused by passing of heavy trucks or other objects with overlarge weight on the ground can be avoid |
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Bibliography: | Application Number: CN202222603144U |