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Online monitoring system used for low-speed heavy-load equipment

A low-speed, heavy-duty, monitoring system technology, applied in the field of monitoring systems, can solve problems such as poor reliability, waste of resources and energy, and low efficiency, and achieve the effect of ensuring reliable operation and reducing consumption

Inactive Publication Date: 2018-11-27
ANHUI UNIVERSITY OF TECHNOLOGY
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Problems solved by technology

[0003] The purpose of the present invention is to provide an online monitoring system for low-speed heavy-duty equipment, especially low-speed heavy-duty bearings, to solve the waste of resources and energy in the existing monitoring system proposed in the background technology above, and low efficiency and poor reliability The problem

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  • Online monitoring system used for low-speed heavy-load equipment
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  • Online monitoring system used for low-speed heavy-load equipment

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0024] see Figure 1-3 , the present invention provides a technical solution: an online monitoring system for low-speed heavy-duty equipment, including a signal acquisition module 1, characterized in that: the signal acquisition module 1 is electrically connected to a spectrum analysis module 2 and a memory 3, the memory 3 are electrically connected to control analysis module 4, state analysis module 5 and display module 6 respectively, spectrum analysis module 2 i...

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Abstract

The invention discloses an online monitoring system used for low-speed heavy-load equipment, and belongs to the technical field of monitoring systems, and the online monitoring system comprises a signal acquisition module. The online monitoring system is characterized in that a spectrum analysis module and a storage are electrically connected with the signal acquisition module, wherein the storageis separately connected with a control analysis module, a state analysis module and a display module electrically; the spectrum analysis module is electrically connected with the storage and the control analysis module separately; and the control analysis module is electrically connected with the signal acquisition module. The online monitoring system automatically regulates sampling interval time according to a fault development condition of the equipment, can sample less when the equipment stably operates, and increases sampling times when the equipment has faults and a worsened operation condition, so that the resource and energy consumption can be reduced, and analysis treatment is favorably performed on the signal.

Description

technical field [0001] The invention relates to the technical field of monitoring systems, in particular to an online monitoring system for low-speed and heavy-duty equipment. Background technique [0002] The rotation frequency of bearings under low-speed and heavy-load conditions is low, and the vibration frequency caused by faults is also low. In many cases, this kind of continuous online monitoring has little effect. It wastes resources and is not very useful for predicting the development of faults. It's a big inconvenience. On the other hand, once a fault occurs, it develops quickly, but if it is inspected regularly, it is likely that the equipment will fail during the inspection. Therefore, it is a prominent contradiction to reduce unnecessary monitoring and ensure that no monitoring is missed. In order to solve this problem, the present invention designs an online monitoring system for low-speed and heavy-duty equipment, which can automatically adjust the monitori...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/04
CPCG01M13/045
Inventor 魏志刚宁毅
Owner ANHUI UNIVERSITY OF TECHNOLOGY
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