An oil pump with anti-blocking function

Abstract

The invention relates to the technical field of oil pumps, in particular to an oil pump with an anti-blocking function. A main body of an oil pump with an anti-blocking function. The surface of the main body of the oil pump is covered with a heat conduction device. There is a cleaning device that can rotate in the chute. A speed regulating device is installed at the input end of the cleaning device. There is a connecting column between the top of the speed regulating device and the inner wall of the main body of the oil pump. The two ends of the connecting column are respectively fixedly connected with the speed regulating device and the main body of the oil pump. . The device of the present invention improves the use stability of the oil pump and the cleanliness of the oil pump, reduces the overload of the internal motor of the oil pump, prolongs the service life of the motor, and further cleans the filter screen. The service life of the net.

Description

technical field [0001] The invention relates to the technical field of oil pumps, in particular to an oil pump with an anti-blocking function. Background technique [0002] The heavy oil pump is suitable for conveying medium temperature not higher than 200℃, viscosity not higher than 1500mm2 / s, heavy oil, diesel oil, coal tar and other low-grade and low-quality combustion oils containing non-metallic impurities. It is especially suitable for fuel injection occasions in petroleum, chemical, grain and oil, building materials, daily chemical, road construction, electric power and asphalt mixing plant departments and industries. It is also more suitable for occasions that require stable working pressure and long-term continuous work, such as: strong lubrication system, etc. [0003] When the heavy oil pump is used to transport crude oil, the following disadvantages are, firstly, the crude oil contains a large amount of solid impurities. When the oil pump is transported, it is f...

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Problems solved by technology

[0004] The purpose of the present invention is to provide an oil pump with anti-blocking function, which solves the problem in the prior art that firstly, the petroleum crude oil contains a large amount of solid impurities. It is easy to clog, and it takes a lot of manpower and material resources to clean the filter screen, which wastes labor and material costs. Secondly, when the oil transfer pump is in use, the filter screen is soaked in petroleum crude oil for a long time. Finally, when the oil pump is in use, it transports viscous petroleum crude oil, the transmission power is relatively large, and it generates more heat. Only relying on the relatively static crude oil near the oil pump motor to dissipate heat, the heat dissipation effect is poor, and the oil pump motor The heat dissipation effect is poor, and the service life of the oil pump is low

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