Intelligent vacuum water diversion controller

Abstract

The invention belongs to the technical field of vacuum water diversion, and particularly relates to an intelligent vacuum water diversion controller. The intelligent vacuum water diversion controllercomprises a vacuum water tank, a water pump and an electromagnetic valve, wherein one side of the upward side of the vacuum water tank is connected to the water tank through a water diversion pipe, and the other side of the vacuum water tank is connected to the water pump through a water pumping pipe; an electromagnetic valve is arranged on the water pumping pipe, and a vacuum pump is connected right above the vacuum water tank through a vacuum tube; a drain pipe is arranged between the water pump and the water pumping pipe, and the electromagnetic valve is arranged on the drain pipe; a filterscreen plate is obliquely arranged in the interior of the vacuum water tank, filter screen holes are is formed in the filter screen plate, and a sewage collecting bin is arranged at one end of the filter screen plate; a water diversion contact controller is arranged between every two adjacent filter screen holes; the detection unit is used for detecting the water flow state of the filter screen plate in the vacuum water tank through an electrode sensor and is expressed in the form of voltage; the steam-water mixture in the vacuum water tank can be effectively avoided, and the phenomenon thatelectrical elements are corroded is avoided.

Description

Technical field [0001] The invention belongs to the technical field of vacuum water diversion, and specifically is an intelligent vacuum water diversion controller. Background technique [0002] Before starting the centrifugal water pump, the inlet filter and the pump body should be filled with water. The centrifugal force generated by the rotation of the impeller is used to form a continuous water flow from the water inlet to the water outlet of the pump. The startup process of the centrifugal system is completed and the normal operation process is entered. [0003] At present, most of the domestic centrifugal unit pumping stations use the method of vacuuming, exhausting and charging to start the unit, small or temporary gathering stations use manual control to start the unit, and large and medium-sized pumping stations use automatic control to start and operate the unit. Generally, most of the stations adopt the starting method of connecting the vacuum pipeline with the vacuum wa...

AI Technical Summary

Problems solved by technology

[0006] In order to make up for the deficiencies of the existing technology, the present invention proposes an intelligent vacuum water diversion controller. The invention is mainly used to solve the problem that the existing vacuum water diversion controller has been used for too long, and its interior is rusted and blocked by debris, causing its interior to float. It cannot float up, and the water diversion contact cannot be closed after the vacuum is formed, resulting in failure to start the machine

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