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Method and device for monitoring oil feeding amount of electromagnetic oil feeding system

A technology of oil supply system and monitoring device, which is applied in the field of lubrication system, can solve problems such as waste of grease, and achieve the effect of avoiding waste and effectively monitoring the amount of oil supplied

Active Publication Date: 2017-12-29
SHOUGANG JINGTANG IRON & STEEL CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In the prior art, the flow sensor only detects the action of the spool when the electromagnetic oil feeder is supplying oil. The flow of oil on the side of the rod will cause the actual amount of oil supplied to the lubricating point to be much greater than the theoretical amount of oil supplied to the lubricating point every time the spool of the flow sensor moves, resulting in a large amount of waste of grease. method of monitoring

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  • Method and device for monitoring oil feeding amount of electromagnetic oil feeding system
  • Method and device for monitoring oil feeding amount of electromagnetic oil feeding system
  • Method and device for monitoring oil feeding amount of electromagnetic oil feeding system

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Embodiment Construction

[0047] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0048] The embodiment of the present invention provides a method for monitoring the oil supply of the electromagnetic oil supply system, such as figure 1 As shown, the method includes:

[0049] Step 101: Obtain the theoretical refueling amount per unit time of the electromagnetic oil supply system, and the electromagnetic oil supply system includes several lubricating points.

[0050] In the specific implementation process, the un...

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Abstract

The invention relates to the technical field of lubricating systems, in particular to a method and device for monitoring the oil feeding amount of an electromagnetic oil feeding system. The method comprises the steps of acquiring the theoretical oil adding amount of the electromagnetic oil feeding system in unit time, wherein the electromagnetic oil feeding system comprises a plurality of lubricating points; acquiring an oil amount difference value between the actual oil adding amount and the theoretical oil adding amount of the electromagnetic oil feeding system in unit time; according to the oil amount difference value, judging whether an oil amount anomalous event occurs or not; if the oil amount anomalous event occurs, judging whether a pressure drop anomalous event occurs on each lubricating point or not; and determining the lubricating point with the pressure drop anomalous event occurring as a fault lubricating point. According to the method and the device for monitoring the oil feeding amount of the electromagnetic oil feeding system provided by the invention, the fault lubricating point with an oil leaking fault occurring can be accurately determined, the waste of oil grease is avoided, and the oil feeding amount of the electromagnetic oil feeding system is effectively monitored.

Description

technical field [0001] The invention relates to the technical field of lubricating systems, in particular to a method and a device for monitoring the amount of oil supplied by an electromagnetic oil supply system. Background technique [0002] In the metallurgical industry, there are many dry oil lubrication points for the mechanical equipment of the hot-rolled strip steel production line and the equipment environment temperature is high, so the requirements for lubrication are relatively high. Now, the intelligent dry oil lubrication system is mostly used. The intelligent dry oil lubrication system adopts programmable controller as the main control system, and uses advanced text display or microcomputer as the display operating system. The oil supply of the electromagnetic oiler, the size of the oil supply, and the length of the oil supply time are all completed by the main control system. The flow sensor detects the oil supply status of each lubrication point in real time...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21B37/00
CPCB21B37/00B21B2037/002
Inventor 张维中王立辉巩贺郭运学韦绍恒田成林刘纳新
Owner SHOUGANG JINGTANG IRON & STEEL CO LTD
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