An oil-water intelligent pumping and drainage system

Abstract

The invention discloses an intelligent oil water pumping draining system which comprises a guide rod which is vertically arranged. An oil pumping hose is arranged on a guide rod body. The lower end of the oil pumping hose is provided with an oil pumping hose opening, and a flange used for being connected to a pump is arranged at the upper end of the oil pumping hose. The guide rod is further provided with a lifting driving mechanism driving the oil pumping hose opening to ascend and descend. A medium sensor is arranged at the position of the oil pumping hose opening. A limiting sensor is arranged on the lifting driving mechanism. A controller is arranged at the upper end of the guide rod. The control end of the limiting sensor, the control end of the medium sensor and the control end of the lifting driving mechanism are connected to the controller. A flow meter is further connected to a pipeline between the pump and the flange. The signal output end of the flow meter is connected to the controller. The controller is further connected with an upper computer. The intelligent water oil pumping draining system can be widely applied to separation of different media in industrial places such as oil field gas gathering stations, sewage treatment plants, thermal power plants and chemical plants.

Description

technical field [0001] The invention belongs to the technical field of petroleum equipment, and relates to pumping and drainage equipment, in particular to an oil-water intelligent pumping and drainage system. Background technique [0002] At present, the drainage and pumping of liquid storage tanks in oilfield gas gathering stations are still in the stage of manual operation. When pumping water, the monitoring personnel remotely open the valve, and the personnel outside the station will lower the pipeline of the suction port to the bottom of the liquid storage tank according to experience. When the water level is lower than When it is about 20cm, the monitor or the PKS system remotely closes the valve and stops the operation. When pulling oil, the work area arranges guardians to go to the station, and the pulling personnel insert the hose on the car into the tank. According to experience, the hose head is parked in the oil layer. When cloudy, pull out the hose and stop wor...

AI Technical Summary

Problems solved by technology

This traditional method relies on the experience of operators and monitoring personnel, especially when pumping oil, it cannot scientifically and accurately locate the hauling target and control the hauling volume, and the tank area in the station is a flammable and explosive area, and the personnel operating process Other factors such as static electricity increase potential safety hazards, and the output of oil is an item with high economic value. During the process of producing water and oil, it is impossible to accurately measure the haulage volume, and disputes often arise between the two parties on the haulage volume

In addition, due to the lack of effective control measures in the entire production process of water and oil transportation, the guardians, under the sugar-coated shells of criminals, connected with the inside and outside, and the phenomenon of reselling the output oil occurred. Even if the factory suffered economic losses, It is also not conducive to the harmony of the oil region

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