Remote diagnosis system of medium-frequency electric furnace and diagnosis method thereof
A technology of remote diagnosis and intermediate frequency electric furnace, applied in the field of electric furnace control, can solve problems such as insufficient skills of operators, inconvenient adjustment of electric furnace operation, failure to judge fault principle in time, etc., and achieve the effect of improving maintenance efficiency and equipment utilization rate
Pending Publication Date: 2021-09-24
山东鼎晟电气科技有限公司
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Problems solved by technology
When the company management or the person in charge is not on site, they cannot keep abreast of the status of the intermediate frequency electric furnace, which is extremely inconvenient for the operation and adjustment of the electric furnace. Especially when the intermediate frequency electric furnace fails, due to the lack of skills of the operators, the fault principle cannot be judged in time, and a maintenance engineer is required. Go to the scene to check the cause of the failure before finding a solution
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Embodiment 1
[0022] Example 1, such as figure 1 As shown, a remote diagnosis system for an intermediate frequency electric furnace includes a data acquisition system, an intelligent control system, a network transmission system, and a cloud diagnosis system. The data acquisition system uses various sensors as basic components, and reasonably sets the detection position. , collect various data, and upload the data to the intelligent control system for data processing, and then use the Internet of Things or the Internet of the network transmission system to upload the data to the cloud diagnosis system, use the software to classify the data, and carry out the operation status Analysis, through the analysis of abnormal data, the failure point of the equipment can be obtained, the equipment that needs to be repaired can be determined, and professional engineers can be arranged to deal with it.
[0023] like image 3 As shown, the intelligent control system includes a PLC, the model of the PLC...
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The invention discloses a remote diagnosis system of a medium-frequency electric furnace. The remote diagnosis system comprises a data acquisition system, an intelligent control system, a network transmission system and a cloud diagnosis system, the data acquisition system adopts various sensors as basic elements, detection positions are reasonably set, various data are acquired by utilizing the intelligent control system, the data are uploaded to the intelligent control system for data processing, the data are uploaded to the cloud diagnosis system by utilizing the Internet of Things or the Internet of the network transmission system, the data are classified by utilizing software, the operation condition is analyzed, abnormal data are analyzed to obtain a fault point of equipment, the equipment needing to be maintained is determined, and professional engineers are arranged for processing. The invention has the advantages that maintenance engineers do not need to check fault reasons on site, the equipment is diagnosed remotely, the fault reasons can be judged, solutions can be provided, electric furnace faults can be maintained quickly, and the utilization rate of the medium-frequency electric furnace is increased. And various risks in the operation process of the medium-frequency electric furnace are reduced.
Description
technical field [0001] The invention belongs to the technical field of electric furnace control, and in particular relates to a fault diagnosis system. Background technique [0002] At present, the operation of electric furnaces is basically under on-site control, and there are very few systems that can be monitored remotely. Even if there is a remote monitoring system, it is based on the company's internal control room monitoring, and is rarely used as a fault diagnosis process. Basically, it is used to monitor whether the equipment is running. When the company management or the person in charge is not on site, they cannot keep abreast of the status of the intermediate frequency electric furnace, which is extremely inconvenient for the operation and adjustment of the electric furnace. Especially when the intermediate frequency electric furnace fails, due to the lack of skills of the operators, the fault principle cannot be judged in time, and a maintenance engineer is requir...
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IPC IPC(8): G05B23/02
CPCG05B23/0221
Inventor 杨启奎张飞鹏
Owner 山东鼎晟电气科技有限公司