VACUUM PUMPING STATION FOR SEWAGES IN PARTICULAR THAT WITH AUTOMATICALLY ADJUSTABLE VACUUM

摘要

Sub-atmospheric sewage pump station, in particular with automatic pressure regulator, equipped with sewage containers, sewage pumps and sub-atmospheric sewage ducts and pumping lines, characterised in that the sub-atmospheric sewage duct (1) is connected with a tightly sealed air container (5) and with sewage container (2), at the same time the sub-atmospheric pressure in the container (5) being regulated by means of a vacuum pump (17), controlled by an automatic system, which consists of a pipe (13), sensors (14), floating element (15) and container (11).IMAGE