Novel mechanical-electrical integrated energy-saving and environment-friendly oil pumping unit

Abstract

The invention discloses a novel mechanical-electrical integrated energy-saving and environment-friendly oil pumping unit. The oil pumping unit comprises a motor, a driving wheel, a speed converter, a driven wheel, a fixed pulley, a solar panel and a fixing frame. The motor is connected with the driving wheel through a belt, the driven wheel is connected with the driving wheel through a belt, and the speed converter is arranged between the driving wheel and the driven wheel. The solar panel is arranged around a base, and the driven wheel is connected with an oil drum through a rope. According to the oil pumping unit, electric energy is provided by the solar panel, energy consumption is reduced, and the requirements of energy-saving and environment-friendly development are met. The overall structure of the machine is simple, the mass needing to be driven by the motor is small, therefore, the load of the motor is reduced, energy consumption is low, and the oil pumping efficiency is high. The oil pumping unit is simple in overall structure, high in practicality and easy to use and popularize.

Description

technical field [0001] The invention relates to the field of electromechanical integration equipment, in particular to a novel electromechanical integration energy-saving and environment-friendly pumping unit. Background technique [0002] With the continuous progress of society, the human demand for oil is also increasing, and the exploitation of oil is becoming more and more frequent. Generally, the equipment we use to extract oil is the pumping unit. Pumping unit is a kind of machinery and equipment for oil extraction, commonly known as "kowtow machine", which makes oil out of the well by pressurizing. At present, the pumping units in service in oil fields are mainly beam pumping units. The overall action of the pumping unit is mainly to rely on the interaction between the beam and the suspension beam to achieve oil pumping. When the suspension point load of the pumping unit is between the upper and lower When the stroke changes greatly, the net torque of the crankshaft...

AI Technical Summary

Problems solved by technology

At present, the pumping units in service in oil fields are mainly beam pumping units. The overall action of the pumping unit is mainly to rely on the interaction between the beam and the suspension beam to achieve oil pumping. When the suspension point load of the pumping unit is between the upper and lower When the stroke changes greatly, the net torque of the crankshaft of the reducer will appear negative, and the gear of the reducer is vulnerable to "back impact", which increases the working load of the motor and the reducer, and consumes a lot of energy. Reduced service life of the reducer

The pumping unit drives the crank through the motor and the reducer, and the connecting rod drives the beam, the donkey head, the braid, and the sucker rod to work. The whole machine is heavy, the motor load fluctuates greatly, and the power consumption is large, so it cannot adapt to energy saving and consumption reduction. development needs

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