Sump well for vacuum drainage system
A vacuum drainage and water accumulation well technology, which is applied in the field of accumulation wells, can solve the problems of difficult balance of pipeline pressure, large impact of pipeline system, and easy blockage of sewage pumps, etc., so as to eliminate the imbalance of pipeline pressure and the impact on the pipeline system, and save energy. Maintenance cost, investment saving and maintenance cost effect
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[0024] In order to better explain the present invention and better understand the present invention, the present invention will be further described through specific implementation methods in conjunction with the accompanying drawings.
[0025] see figure 1 and figure 2 , the present invention provides a water accumulation well for a vacuum drainage system, including a collection well 1 and a sewage suction pipe 4, and also includes a sewage discharge pipe 8, a vacuum valve 11, and a controller 14 for controlling the on-off of the vacuum valve , the outlet of the sewage pipe is connected to the vacuum pipeline, the inlet is connected to the outlet of the sewage suction pipe through the vacuum valve, and the entrance of the sewage suction pipe extends to the sewage suction level in the collection well. The vacuum valve can be connected between the sewage discharge pipe and the sewage suction pipe, and can also be arranged on the pipeline of the sewage discharge pipe or the se...
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