Research on Water Tightness Test Method of Telescopic Water Seal in Large Ship Gate
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Abstract:
Telescopic water seal is a new sealing method of large ship gate, it overcomes the shortcomings of traditional pre-pressure seal such as poor gap adaptability, local leakage, and quick material wear, with good sealing performance and durability. In this paper, combined with the "U" type sealing device which has three checks, through simulation calculations and model experiments, we studied the obtaining method of static water tightness which is the key characteristic of water seal. In this study, the method is simple, scientific, and has important reference value and reference meaning to the section selection in the design stage of telescopic water seal.