CN220419514U - On-line detection device for monitoring state of motor according to real-time temperature of motor - Google Patents
On-line detection device for monitoring state of motor according to real-time temperature of motor Download PDFInfo
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- CN220419514U CN220419514U CN202321833842.6U CN202321833842U CN220419514U CN 220419514 U CN220419514 U CN 220419514U CN 202321833842 U CN202321833842 U CN 202321833842U CN 220419514 U CN220419514 U CN 220419514U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 24
- 238000001514 detection method Methods 0.000 title abstract description 6
- 238000004891 communication Methods 0.000 claims abstract description 28
- 238000003860 storage Methods 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000004804 winding Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 2
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The on-line detecting device for monitoring the state of the motor according to the real-time temperature of the motor is characterized in that a temperature sensor is communicated with a high-speed data network of an enterprise internal electrical equipment operation data intelligent acquisition monitoring early warning system through a local communication module when the motor is in operation, the data is transmitted to a platform server for storage and summarization, the temperature judgment, the acquisition and the display are carried out, the real-time temperature data when the motor is in operation can be continuously recorded according to the method, and can be stored in the server for a professional technician to call at any time, when the temperature of the motor exceeds a set value, the system has prompting and early warning functions, the real-time monitoring is carried out on the working condition when the motor is in operation, the early detection and the early treatment are carried out on the motor which possibly fails, and the continuous and stable operation of production is ensured.
Description
Technical Field
The utility model relates to the field of motor running state detection, in particular to an on-line detection device for monitoring the motor running state according to the temperature during the motor running.
Background
In the production practice of enterprises, motors are indispensable equipment in the production process, electric energy is converted into mechanical energy, the operation condition of the motors plays a decisive role in normal production, the motor is damaged due to faults, particularly in enterprises of assembly line operation, one motor is damaged, the whole production line is influenced, the normal operation of the motors is ensured to be mainly carried out by inspection and spot inspection, the enterprises with higher automation degree have a set of automation devices for production control, and a central control room upper computer can check whether the motors operate or not and some electric parameters when the motors operate, but the abnormal conditions of the motors in the operation process cannot be found in time.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: the online detection device for monitoring the working state of the motor according to the real-time temperature of the motor during operation is provided, the working state of the motor during operation is monitored in real time, the motor which possibly fails is found in advance according to the real-time temperature data of the motor, and the motor is processed in advance, so that continuous and stable operation of production is ensured.
The utility model is based on the principle that: under the conditions of phase failure, locked rotor and overload of the three-phase asynchronous motor, the temperature of the stator coil can rise sharply, the stator coil can be burnt out within a certain time, and various faults of the motor mostly finally cause current increase and overhigh temperature rise, so that the abnormal state of the motor can be early warned in advance by continuously monitoring the temperature of the motor in real time.
The technical scheme of the utility model is as follows: the on-line detecting device for monitoring the working state of the motor according to the real-time temperature of the motor during operation comprises a sensor, network transmission, a platform server and temperature judgment, wherein the sensor is a temperature sensor for detecting the temperature in real time during operation of the motor, measured data are communicated with a high-speed data network of an enterprise internal electric equipment operation data intelligent acquisition monitoring early warning system through a local communication module and a communication gateway, the data are transmitted to the platform server for storage and summarization, the temperature judgment, the calling and the display are carried out, the real-time temperature data during operation of the motor can be continuously recorded according to the device, the real-time temperature data are stored in the server and can be called by a professional at any time, and when the temperature of the motor exceeds a set value, the system has the functions of prompting and early warning.
The temperature sensor is connected with the local communication module through a GPIO interface, and the local communication module and the communication gateway select a wired and wireless mode to transmit data according to specific environments.
Drawings
Fig. 1 is a specific structural view of the present utility model.
Fig. 2 is a diagram showing a wired data transmission mode of the temperature sensor according to the present utility model.
Fig. 3 is a diagram showing a wireless data transmission mode of the temperature sensor according to the present utility model.
Description of the embodiments
The technical scheme of the utility model is specifically described below with reference to the accompanying drawings.
The temperature sensor temperature measuring element is embedded in the motor and is placed close to the winding, a plurality of points can be placed on the motor according to the requirement, the leading-out end of the temperature sensor is led out of the motor and is connected with a communication module in a local control box of the motor through a GPIO interface, and a communication gateway installed in a distribution room is connected with an interface of a high-speed data network of an enterprise internal electric equipment operation data intelligent acquisition monitoring and early warning system in the distribution room.
Two transmission modes of temperature data of the temperature sensor from the local communication module to the communication gateway.
The wired mode adopts the data line to transmit temperature data of the temperature sensor to the communication gateway through the local communication module, and then transmits signals to a platform server of the enterprise internal electrical equipment operation data intelligent acquisition monitoring early warning system through the gateway for storage and summarization, so that temperature judgment is carried out for calling and displaying, and data transmission is realized.
The wireless mode, the local communication module adopts wireless communication module to transmit signals, the communication gateway adopts wireless communication gateway to receive signals, temperature data of the temperature sensor are transmitted to the communication gateway, and then the signals are transmitted to a platform server of the enterprise internal electrical equipment operation data intelligent acquisition monitoring early warning system for storage and summarization, so that temperature judgment is carried out for calling and displaying, and data transmission is realized.
According to the device, real-time temperature data of the motor during operation can be continuously recorded and stored in the server for a professional to call at any time, and when the temperature of the motor exceeds a set value, the system has the functions of prompting and early warning.
The data lines may be twisted pair lines in a wired manner.
In the wireless mode, a wireless communication network LoRa long-distance transmission can be adopted, so that a connection line is not needed between a motor temperature sensor LoRa terminal node and a LoRa gateway, and data is transmitted in a wireless mode; the end nodes of the LoRa may be various devices that pass through the LoRaWireless communicationFirst connect with LoRa gateway, then pass throughEthernet networkThe network is connected with a high-speed data network of the intelligent data acquisition monitoring and early warning system of the operation data of the electrical equipment in the enterprise, and the gateway and the network server are communicated through a TCP/IP protocol.
The above embodiments are only for illustrating the technical idea of the present utility model, and the protection scope of the present utility model is not limited thereto, and any modification made on the basis of the technical scheme according to the technical idea of the present utility model falls within the protection scope of the present utility model.
Claims (8)
1. An on-line detecting device for monitoring the state of a motor according to the real-time temperature of the motor, which is characterized in that: the system comprises a sensor, network transmission, a platform server and temperature judgment, wherein the sensor is a temperature sensor for detecting the temperature in real time when the motor operates, measured data is communicated with a high-speed data network of an enterprise internal electrical equipment operation data intelligent acquisition monitoring early warning system through a local communication module and a communication gateway, the data is transmitted to the platform server for storage and summarization, the temperature judgment, the regulation and the display are carried out, the real-time temperature data when the motor operates can be continuously recorded according to the device, the real-time temperature data is stored in the server, the server is used for being called by a professional technician at any time, and when the motor temperature exceeds a set value, the system has the functions of prompting and early warning.
2. An on-line detecting device for monitoring the state of an electric motor according to the real-time temperature of the electric motor as claimed in claim 1, wherein: the temperature measuring element of the temperature sensor is embedded in the motor and is placed close to the winding.
3. An on-line detecting device for monitoring the state of an electric motor according to the real-time temperature of the electric motor as claimed in claim 1, wherein: the temperature sensor is connected with the local communication module through a GPIO interface.
4. An on-line detecting device for monitoring the state of an electric motor according to the real-time temperature of the electric motor as claimed in claim 1, wherein: one way to implement data transmission between the local communication module and the communication gateway is to transmit data in a wired manner.
5. An on-line detecting device for monitoring the state of an electric motor according to the real-time temperature of the electric motor as claimed in claim 1, wherein: another way to implement data transmission between the local communication module and the communication gateway is to transmit data wirelessly.
6. An on-line detecting device for monitoring the state of an electric motor according to the real-time temperature of the electric motor as claimed in claim 1, wherein: the signal of the local communication module is connected to a high-speed data network of the intelligent enterprise internal electrical equipment operation data acquisition monitoring and early warning system through a communication gateway.
7. An on-line detecting device for monitoring the state of an electric motor according to the real-time temperature of the electric motor as claimed in claim 1, wherein: the data is stored and summarized in the platform server.
8. An on-line detecting device for monitoring the state of an electric motor according to the real-time temperature of the electric motor as claimed in claim 1, wherein: the data is retrieved and displayed in the temperature judgment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321833842.6U CN220419514U (en) | 2023-07-13 | 2023-07-13 | On-line detection device for monitoring state of motor according to real-time temperature of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321833842.6U CN220419514U (en) | 2023-07-13 | 2023-07-13 | On-line detection device for monitoring state of motor according to real-time temperature of motor |
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| Publication Number | Publication Date |
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| CN220419514U true CN220419514U (en) | 2024-01-30 |
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| CN202321833842.6U Active CN220419514U (en) | 2023-07-13 | 2023-07-13 | On-line detection device for monitoring state of motor according to real-time temperature of motor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116819320A (en) * | 2023-07-13 | 2023-09-29 | 新疆铭鼎高科投资发展有限公司 | On-line detection device for monitoring state of motor according to real-time temperature of motor |
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2023
- 2023-07-13 CN CN202321833842.6U patent/CN220419514U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116819320A (en) * | 2023-07-13 | 2023-09-29 | 新疆铭鼎高科投资发展有限公司 | On-line detection device for monitoring state of motor according to real-time temperature of motor |
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