通过实验,证明了新式差动调压室和中和式在反射水击波方面的优越性。即新式差动调压室的穿室压力和高压管道中的水击值较常规式低,而中和式又较新式差动调压室为低,故在实际工程中应当推广新式差动调压室或中和式调压室,这样既可达到压力引水系统经济的目的,又可收到结构简单施工容易的效果。 Through experiments, the advantages of the new differential surge chamber and the neutralization type in reflecting water shock wave are proved. That is, the pressure in the new-type differential pressure chamber and the water hammer value in the high-pressure pipeline are lower than the conventional ones, while the neutralization type is lower than that of the new-type differential pressure regulating chamber. Therefore, the new type of differential pressure adjustment Pressure chamber or neutralization surge chamber, so that both pressure drainage system to achieve the purpose of economy, but also receive the simple structure of the effect of easy construction.