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Intelligent control device and method for oil pump state of fuel oil filling machine

A fuel filling and intelligent control technology, applied in the direction of computer control, program control, general control system, etc., can solve problems such as equipment damage, shortening of fueling equipment life, pump head damage, etc.

Pending Publication Date: 2021-08-31
永嘉一本机械有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] For portable fuel refueling equipment on the market, the user must observe the working status of the fuel pump in real time during use. If the observation is neglected, the fuel pump will rotate at high speed after no-load, which will accelerate the wear of the pump blades and shorten the service life of the refueling equipment. Serious Sometimes it even causes damage to the pump head, which causes damage to the equipment, affects the work progress, and causes unnecessary troubles

Method used

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  • Intelligent control device and method for oil pump state of fuel oil filling machine
  • Intelligent control device and method for oil pump state of fuel oil filling machine

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Embodiment Construction

[0029] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. Wherein the same components are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "bottom" and "top "Face", "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

[0030] refer to figure 1 and figure 2 As shown, in order to achieve the above object, the present invention provides the following technical solutions: an intelligent control device for the state of the oil pump of the fuel filling machine, including a motor controller 1, and the motor controller 1 is connected with the oil pump motor 2 of the fuel filling machine , used to send a control signal to the oil pump motor 2;

[0031] The motor controlle...

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Abstract

The invention discloses an intelligent control device for the oil pump state of a fuel oil filling machine. According to the technical scheme, the system comprises an oil pump motor controller; the oil pump motor controller is connected with an oil pump motor of the fuel oil filling machine and used for sending a control signal to the oil pump motor, and the oil pump motor controller comprises a current detection module. The current detection module is provided with a first current threshold value; when the oil pump motor is in a load state, the current detection module detects a first current value; the first current value is larger than or equal to a first current threshold value, when the oil pump motor is in an idle state, the current detection module detects a second current value, and the second current value is smaller than the first current threshold value; and when the oil pump motor is in an idling state, the oil pump motor controller sends a shutdown instruction to the oil pump motor, and the intelligent control device can judge whether the oil pump is in no-load operation or load operation according to the load state of the oil pump.

Description

technical field [0001] The invention relates to the field of traffic and transportation engineering, more specifically, it relates to an intelligent control device for the state of an oil pump for fuel filling machines. Background technique [0002] For portable fuel refueling equipment on the market, the user must observe the working status of the fuel pump in real time during use. If the observation is neglected, the fuel pump will rotate at high speed after no-load, which will accelerate the wear of the pump blades and shorten the service life of the refueling equipment. Serious Sometimes it even causes damage to the pump head, thereby causing equipment damage, affecting work progress, and causing unnecessary troubles. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the object of the present invention is to provide an intelligent control device for the state of the oil pump of the fuel filling machine, which can judge whether the oil pump...

Claims

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Application Information

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IPC IPC(8): G05B19/042
CPCG05B19/0423G05B2219/25257
Inventor 张国良潘统勤陈海勇
Owner 永嘉一本机械有限公司
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