CN210269520U - Oil particle size monitoring device - Google Patents
Oil particle size monitoring device Download PDFInfo
- Publication number
- CN210269520U CN210269520U CN201920970264.8U CN201920970264U CN210269520U CN 210269520 U CN210269520 U CN 210269520U CN 201920970264 U CN201920970264 U CN 201920970264U CN 210269520 U CN210269520 U CN 210269520U
- Authority
- CN
- China
- Prior art keywords
- detection
- oil
- regulating valve
- pipeline
- electric regulating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model provides a device for monitoring granularity in oil, wherein a detection oil path comprises an oil inlet pipeline, a first electric regulating valve, a detection pipeline, a circulating pump, a second electric regulating valve and an oil outlet pipeline which are connected in sequence, and the detection oil path also comprises a detection cell body arranged inside the detection pipeline; the detection host comprises a control main board, and a laser emitter, a photoelectric sensor and a pump driver which are electrically connected with the control main board, wherein the laser emitter and the photoelectric sensor are correspondingly arranged on the detection cell body; the inlet and outlet of the circulating pump are provided with bubble eliminators; the first electric regulating valve and the second electric regulating valve are respectively and electrically connected to the control main board; the Internet of things communication device comprises an NB-IOT communication module, an NB-IOT base station and a mobile terminal, wherein the NB-IOT communication module is arranged on the control mainboard and is in wireless communication with the mobile terminal through the NB-IOT base station, and the Internet of things communication device has the advantages of high detection precision and convenience in transmission management.
Description
Technical Field
The utility model belongs to the technical field of the transformer, concretely relates to granularity monitoring devices in oil.
Background
Along with the improvement of the grade of the transformer, the quality requirement of the transformer oil is also improved, one main index is the granularity, the requirement reaches the level of Nashin 0, and a large amount of product oil needs to be subjected to a detection test on the granularity of the transformer oil. The conventional method for checking the granularity of the transformer oil is to manually take an oil sample and send the oil sample to a dust-free laboratory for detection, the process cannot avoid secondary pollution of the external environment to the oil sample, the detection process is long in time consumption and high in sampling environment requirement, the situation that the oil sample granularity detection result is not in accordance with the actual situation is easily caused, the detection cost is high, and the working efficiency is low. In order to adapt to the batch production of high-end products, an on-line detection device for oil granularity needs to be developed, the granularity of the body transformer oil is directly read out on a transformer production field, and whether the product use requirement is met is judged, so that the aims of improving the working efficiency, improving the product quality and reducing the manufacturing cost are fulfilled.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a granularity monitoring devices in oil to solve current transformer and more high to the requirement of oil, and current artifical sample detection method can not satisfy the problem of the enterprise's production needs of high efficiency, high accuracy.
The utility model provides a following technical scheme:
the device for monitoring the granularity in oil comprises a detection host, a detection oil path and an Internet of things communication device, wherein the detection oil path comprises an oil inlet pipeline, a first electric regulating valve, a detection pipeline, a circulating pump, a second electric regulating valve and an oil outlet pipeline which are sequentially connected, and the detection oil path also comprises a detection cell body arranged inside the detection pipeline; the detection host comprises a control main board, and a laser emitter, a photoelectric sensor and a pump driver which are electrically connected with the control main board, wherein the laser emitter and the photoelectric sensor are correspondingly arranged on the detection tank body, and the pump driver is electrically connected with the circulating pump and is used for adjusting the rotating speed and the positive and negative rotation of the circulating pump; the inlet and the outlet of the circulating pump are provided with bubble eliminators; the first electric regulating valve and the second electric regulating valve are respectively and electrically connected to the control main board; the Internet of things communication device comprises an NB-IOT communication module, an NB-IOT base station and a mobile terminal, wherein the NB-IOT communication module is arranged on the control main board and is in wireless communication with the mobile terminal through the NB-IOT base station.
Further, the laser emitter and the photoelectric sensor are coaxially installed on the detection cell body, and the particle size in the oil is detected according to the light transmission principle.
Further, the laser emitter and the photoelectric sensor are vertically arranged on the detection cell body, and the granularity in the oil is detected according to the light transmission principle.
Further, the control mainboard is ARM10 core board, unix operating system, supports thing networking communication device.
Furthermore, the detection tank body is made of corrosion-resistant materials and directly extends into oil in the detection pipeline.
Further, the mobile terminal comprises a mobile phone, a tablet and a computer.
The utility model has the advantages that:
the utility model relates to a granularity monitoring devices in oil adopts first electrical control valve and second electrical control valve control to detect the oil pressure size of the oil of waiting to detect in the pipeline, promotes the oil pressure when wasing and improves the cleaning performance, reduces the oil pressure in the sampling stage and obtains steady oil of waiting to detect, reduces the production of bubble simultaneously to cooperate the bubble annihilator to eliminate the bubble that the oil of waiting to detect produced in the circulation process, to sum up, can effectual improvement detect the precision, promote the quality of product production; the detection result is sent to the mobile terminal through the Internet of things communication device, so that an operator can conveniently check the detection result in real time; meanwhile, the large-scale production detection of enterprises is met, and the production and processing efficiency is improved by effectively supervising through the mobile terminal; meanwhile, the communication device of the Internet of things has the advantages of low power consumption and low cost, and is long in service life and capable of reducing enterprise detection cost.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
labeled as: 1. the system comprises a detection host, 11 laser transmitters, 12 photoelectric sensors, 2 detection oil ways, 21 oil inlet pipelines, 22 first electric regulating valves, 23 detection pipelines, 24 circulating pumps, 25 second electric regulating valves, 26 oil outlet pipelines, 27 detection cell bodies, 3 Internet of things communication devices, 31 NB-IOT communication modules, 32 NB-IOT base stations, 33 mobile terminals and 4 bubble eliminators.
Detailed Description
As shown in fig. 1, the device for monitoring particle size in oil comprises a detection host 1, a detection oil path 2 and an internet of things communication device 3, wherein the detection oil path 2 comprises an oil inlet pipeline 21, a first electric regulating valve 22, a detection pipeline 23, a circulating pump 24, a second electric regulating valve 25 and an oil outlet pipeline 26 which are sequentially connected, and the detection oil path 2 further comprises a detection tank body 27 arranged inside the detection pipeline 23; the detection host 1 comprises a control mainboard, a laser emitter 11, a photoelectric sensor 12 and a pump driver which are electrically connected with the control mainboard, a control mainboard ARM10 core board, a unix operating system and a support networking communication device 3; the laser emitter 11 and the photoelectric sensor 12 are correspondingly arranged on the detection tank body 27, the laser emitter 11 and the photoelectric sensor 12 comprise two conventional installation modes, are coaxially and vertically arranged on the detection tank body 27, and detect the granularity in the oil according to the light transmission principle; the detection tank body 27 is made of corrosion-resistant material and directly extends into the oil in the detection pipeline 23; the pump driver is electrically connected with the circulating pump 24 and is used for adjusting the rotating speed and the positive and negative rotation of the circulating pump 24; the inlet and outlet of the circulating pump 24 are provided with bubble eliminators 4; the first electric regulating valve 22 and the second electric regulating valve 25 are respectively and electrically connected to the control main board; the internet of things communication device 3 comprises an NB-IOT communication module 31, an NB-IOT base station 32 and a mobile terminal 33, wherein the NB-IOT communication module 31 is arranged on a control mainboard and is in wireless communication with the mobile terminal 33 through the NB-IOT base station 32, and the mobile terminal 33 comprises a mobile phone, a tablet and a computer.
The working mode of the specific embodiment is as follows:
in the cleaning stage, the detection host 1 drives the first electric regulating valve 22 and the second electric regulating valve 25 to open 1/4, the circulating pump 24 is started to rotate forwards, and oil to be detected is pumped into the detection pipeline 23;
in the sampling stage, after the cleaning stage is finished, the first electric regulating valve 22 and the second electric regulating valve 25 are all opened to ensure that the oil to be detected stably flows through the pipeline 23 to be detected, and then the first electric regulating valve 22 and the second electric regulating valve 25 are closed simultaneously;
in the detection stage, after the value of the photoelectric sensor 12 is stable, the detection host 1 obtains the granularity in the oil according to the intensity of transmitted light or scattered light, and sends the result data to the mobile terminal 33 through the NB-IOT communication module 31 and the NB-IOT base station 32, so that a mobile phone or a computer can conveniently check the data in real time and perform remote maintenance.
In the ending stage, the detection host 1 drives the first electric regulating valve 22 and the second electric regulating valve 25 to open 1/4, the circulating pump 24 is started to rotate forward, and the detection pipeline 23 and the detection tank body 27 are cleaned.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The device for monitoring the granularity in oil is characterized by comprising a detection host, a detection oil path and an Internet of things communication device, wherein the detection oil path comprises an oil inlet pipeline, a first electric regulating valve, a detection pipeline, a circulating pump, a second electric regulating valve and an oil outlet pipeline which are sequentially connected, and the detection oil path also comprises a detection cell body arranged inside the detection pipeline; the detection host comprises a control main board, and a laser emitter, a photoelectric sensor and a pump driver which are electrically connected with the control main board, wherein the laser emitter and the photoelectric sensor are correspondingly arranged on the detection tank body, and the pump driver is electrically connected with the circulating pump and is used for adjusting the rotating speed and the positive and negative rotation of the circulating pump; the inlet and the outlet of the circulating pump are provided with bubble eliminators; the first electric regulating valve and the second electric regulating valve are respectively and electrically connected to the control main board; the Internet of things communication device comprises an NB-IOT communication module, an NB-IOT base station and a mobile terminal, wherein the NB-IOT communication module is arranged on the control main board and is in wireless communication with the mobile terminal through the NB-IOT base station.
2. The apparatus of claim 1, wherein the laser emitter and the photoelectric sensor are coaxially mounted on the detection cell body, and detect the particle size in the oil according to the principle of light transmission.
3. The apparatus of claim 1, wherein the laser emitter is mounted on the detection cell body perpendicular to the photoelectric sensor, and detects the particle size in the oil according to the principle of light transmission.
4. The device of claim 1, wherein the control motherboard is an ARM10 core board, a unix operating system, and supports the internet of things communication device.
5. The apparatus of claim 1, wherein the detection cell body is made of corrosion-resistant material and directly extends into the oil in the detection pipeline.
6. The device for monitoring particle size in oil according to claim 1, wherein the mobile terminal comprises a mobile phone, a tablet and a computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920970264.8U CN210269520U (en) | 2019-06-25 | 2019-06-25 | Oil particle size monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920970264.8U CN210269520U (en) | 2019-06-25 | 2019-06-25 | Oil particle size monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210269520U true CN210269520U (en) | 2020-04-07 |
Family
ID=70045105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920970264.8U Active CN210269520U (en) | 2019-06-25 | 2019-06-25 | Oil particle size monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210269520U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112525609A (en) * | 2020-11-27 | 2021-03-19 | 武汉耀能科技有限公司 | Transformer oil detects gets oily device |
-
2019
- 2019-06-25 CN CN201920970264.8U patent/CN210269520U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112525609A (en) * | 2020-11-27 | 2021-03-19 | 武汉耀能科技有限公司 | Transformer oil detects gets oily device |
| CN112525609B (en) * | 2020-11-27 | 2022-09-13 | 武汉耀能科技有限公司 | Transformer oil detects gets oily device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205229084U (en) | Quality of water automatic monitoring system based on GPRS | |
| CN210269520U (en) | Oil particle size monitoring device | |
| CN209943103U (en) | Dry-type screw vacuum pump based on cloud | |
| CN203520139U (en) | ZigBee-based intelligent diagnosis system for cluster motor fault | |
| CN105629864A (en) | Energy consumption monitoring application system and energy consumption monitoring method | |
| CN103713675A (en) | Remote industrial sewage treatment monitoring system | |
| CN105958652A (en) | Unattended operation transformer substation pre-warning system and method based on big data analysis | |
| CN103501256A (en) | Method for testing interchangeability of local communication unit of electric energy meter | |
| GB2575081A (en) | An energy consumption monitoring application system | |
| CN204883328U (en) | High accuracy automation equipment based on thing networking | |
| CN204989097U (en) | Glass electrode PH value detector | |
| CN107295139A (en) | Mainboard ATA automatization test systems | |
| CN106442630A (en) | On-line water quality detection device, terminal, system and method | |
| CN116470177A (en) | Energy storage battery cooling system for vehicle | |
| Fan et al. | Research on remote meter reading scheme and IoT smart energy meter based on NB-IoT technology | |
| CN201716272U (en) | Online defect rapid test auxiliary system of solar battery module | |
| CN213518007U (en) | Flow regulating system of sewage pump station | |
| CN207182403U (en) | A kind of distribution net equipment state evaluation system management platform | |
| CN108062083B (en) | Unmanned automatic feeding detection and sorting system for manufacturing industry and control process thereof | |
| CN208477047U (en) | A kind of Intelligent electric power monitoring device | |
| CN202677011U (en) | System for testing transmittance of liquid crystal display (LCD) panel | |
| CN201966658U (en) | Intelligent storage battery grid-connecting and discharging system | |
| CN206756964U (en) | A kind of USB flash disk detection means | |
| CN211653712U (en) | User side energy storage development system based on intelligent data acquisition and analysis | |
| CN105158445A (en) | Online monitoring system for micro water content of transformer oil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |