Intelligent integrated sewage sealed lifting pump station

Abstract

The invention relates to an intelligent integrated sewage sealed lifting pump station. The intelligent integrated sewage sealed lifting pump station comprises a water collection well drum, a pluralityof sewage pumps, a plurality of liquid level controllers, a connection pipeline, a control valve and a work platform, wherein the sewage pumps are placed at the bottom of the water collection well drum, the liquid level controllers automatically control the sewage pumps to switch on or switch off, the connection pipeline is arranged between the sewage pumps and sewage draining outlets, the control valve is arranged in the pipeline and the work platform is provided for overhaul and maintenance, the water collection well drum is of a glass fiber reinforced plastic prefabricated structure, and asewage inlet and the sewage draining outlets are arranged on the wall of the water collection well drum separately; the sewage pumps can be arranged, one of the sewage pumps is an emergency pump, each sewage pump is connected with a sewage draining pipeline, and all outlets of the sewage draining pipelines are all communicated with the sewage draining outlets in the wall of the water collection well drum; the liquid level controllers are arranged in the water collection well drum, the quantity of the arranged liquid level controllers is equal to the quantity of the sewage pumps, each liquid level controller controls a pump to switch on or off, and the liquid level controllers are located at the upper portions of the sewage pumps and arranged in sequence according to a set height; the intelligent integrated sewage sealed lifting pump station has the advantages of automatically draining sewage, not polluting the environment, and being convenient to install, low in usage cost and long inservice life.

Description

technical field [0001] The invention belongs to the technical field of sewage treatment equipment, in particular to a sewage lifting pump station, in particular to an integrated airtight structure and an intelligent control method of a sewage lifting pump station. Background technique [0002] The sewage lifting pump station is installed in the sewage pipeline system to pump up the elevation of urban sewage, so that the sewage can be sent to the sewage treatment plant for water treatment. Most of the traditional sewage lifting pump stations are sump-type. In the pump room, concrete is poured to form a pit-type pump well. The well is equipped with water pumps, internal pipes, valves, etc., and the sewage flows into the well through its own gravity. After the water level is reached, the staff on duty starts the sewage pump to raise the sewage level. There are many disadvantages in this sump-type artificial discharge lifting method: 1. It is easy to form sewage infiltration, c...

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