CN218099438U - Real-time online detection motor insulation device - Google Patents
Real-time online detection motor insulation device Download PDFInfo
- Publication number
- CN218099438U CN218099438U CN202221856114.2U CN202221856114U CN218099438U CN 218099438 U CN218099438 U CN 218099438U CN 202221856114 U CN202221856114 U CN 202221856114U CN 218099438 U CN218099438 U CN 218099438U
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- connecting cylinder
- cylinder
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- insulation
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- 238000009413 insulation Methods 0.000 title claims abstract description 44
- 238000001514 detection method Methods 0.000 title claims abstract description 25
- 239000000428 dust Substances 0.000 claims abstract description 20
- 238000004804 winding Methods 0.000 claims description 14
- 230000035939 shock Effects 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 2
- 238000000926 separation method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 4
- 206010010904 Convulsion Diseases 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000036461 convulsion Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011897 real-time detection Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model discloses a real-time online detection motor insulation device, which belongs to the technical field of insulation detection, and comprises a shell, the inside of the shell is provided with a connecting cylinder, a controller, a microprocessor and an insulation detector, the connecting cylinder is positioned above the controller, the microprocessor and the insulation detector, the microprocessor is positioned between the controller and the insulation detector, the bottom of the connecting cylinder is provided with a fixed cylinder, the top end of the connecting cylinder is fixedly provided with a cylinder body, the cylinder body penetrates through the outside of the shell, the inside of the cylinder body is provided with a fan and a filter screen, and the filter screen is positioned on one side of the fan; the utility model discloses under the suction of fan, make the inside dust of casing in by the suction connecting cylinder, in the suction cylinder again by in the connecting cylinder, later carried out the separation by the filter screen, the dust of separation drops naturally to discharge through the dust exhaust mouth, need not to dismantle clearance, convenient and practical to check out test set.
Description
Technical Field
The utility model relates to an insulation detection technical field especially relates to a real-time on-line measuring motor insulation device.
Background
The motor is the most widely applied power equipment in various enterprises, the safe and stable operation of the motor is directly related to the normal operation of production equipment, and according to relevant enterprise statistics, the motor damage caused by the reduction of the insulation of a motor winding accounts for more than 80% of the failure reason of the motor, so that the detection of the insulation of the motor winding in operation is always valued by people;
in order to improve detection efficiency, the insulativity of the motor winding is mostly detected through an insulation detector at present, the detection input end of the insulation detector is connected to star points of three high-voltage resistors, the other ends of the three high-voltage resistors are respectively connected with three stator windings of a motor, the insulativity of the motor winding can be detected, but the dustproof performance of detection equipment is poor, an operator is required to regularly disassemble a shell of the detection equipment to clean the shell, and the cleaning efficiency is low.
Therefore, a real-time online motor insulation detection device is provided.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a real-time on-line measuring motor insulation device has overcome the not enough of prior art, aims at solving the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a real-time on-line measuring motor insulation device, includes the casing, the inside of casing is provided with connecting cylinder, controller, microprocessor and insulation detection ware, the connecting cylinder is located controller, microprocessor and insulation detection ware's top, microprocessor is located between controller and the insulation detection ware, the bottom of connecting cylinder is provided with the solid fixed cylinder, the fixed barrel that is provided with in top of connecting cylinder, the outside to the casing is worn to establish by the barrel, the inside of barrel is provided with fan and filter screen, the filter screen is located one side of fan, the dust exhaust mouth has been seted up to the bottom of barrel, the antetheca of casing is fixed and is provided with the touch-sensitive screen.
As a preferred technical scheme of the utility model, the both ends of fan are all fixed and are provided with the dead lever, two the dead lever respectively with the inner wall both ends fixed connection of barrel, under the effect of dead lever, can improve the fastness of fan installation.
As a preferred technical scheme of the utility model, the bottom mounting of casing is provided with four shock pads, four the shock pad is located the four corners department of casing respectively, plays the effect that slows down 4 vibrations of casing, can carry out certain protection to the components and parts of casing 4 inside.
As a preferred technical scheme of the utility model, the cavity has been seted up to the inside of connecting cylinder, the uncovered of looks adaptation is seted up to the hookup location department of connecting cylinder and barrel, is favorable to extracting the inside dust of casing, makes the dust get into the connecting cylinder, gets into in the barrel by the connecting cylinder again until discharge.
As a preferred technical scheme of the utility model, one side that the barrel is close to the fan has been seted up and has been run through the type notch, the heat dissipation of the fan of being convenient for to the normal convulsions operation of the fan of being convenient for.
As a preferred technical scheme of the utility model, insulation detector's detection input connects on three high-tension resistor's star point, and is three high-tension resistor's the other end is connected with the three stator winding of motor respectively, and the insulation of the insulation detector of being convenient for to motor winding detects.
The utility model has the advantages that:
the utility model discloses under the suction of fan, make the inside dust of casing in by the suction connecting cylinder, in the suction cylinder again by in the connecting cylinder, later carried out the separation by the filter screen, the dust of separation drops naturally to discharge through the dust exhaust mouth, need not to dismantle clearance, convenient and practical to check out test set.
Drawings
Fig. 1 is a schematic view of the internal structure of the present invention;
fig. 2 is a schematic view of the overall structure of the present invention.
In the figure: 1. a fan; 2. a filter screen; 3. a barrel; 4. a housing; 5. a connecting cylinder; 6. a fixed cylinder; 7. a shock pad; 8. a controller; 9. a microprocessor; 10. an insulation detector; 11. a dust exhaust port; 12. fixing the rod; 13. a touch screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
Please refer to fig. 1 and 2, a real-time online detection motor insulation device, which comprises a housing 4, a connecting cylinder 5 is arranged inside the housing 4, a controller 8, a microprocessor 9 and an insulation detector 10, the connecting cylinder 5 is arranged above the controller 8, the microprocessor 9 and the insulation detector 10, the microprocessor 9 is arranged between the controller 8 and the insulation detector 10, a fixing cylinder 6 is arranged at the bottom of the connecting cylinder 5, a cylinder 3 is fixedly arranged at the top end of the connecting cylinder 5, the cylinder 3 penetrates through the housing 4, a fan 1 and a filter screen 2 are arranged inside the cylinder 3, the filter screen 2 is arranged at one side of the fan 1, a dust exhaust port 11 is arranged at the bottom end of the cylinder 3, and a touch screen 13 is fixedly arranged on the front wall of the housing 4.
In this embodiment, fan 1's both ends are all fixed and are provided with dead lever 12, two dead levers 12 respectively with the inner wall both ends fixed connection of barrel 3, under the effect of dead lever 12, can improve the fastness of fan 1 installation.
In this embodiment, the cavity has been seted up to the inside of connecting cylinder 5, and the uncovered of looks adaptation is seted up in the hookup location department of connecting cylinder 5 and barrel 3, is favorable to extracting the inside dust of casing 4, makes the dust get into connecting cylinder 5, gets into in the barrel 3 until the discharge by connecting cylinder 5 again.
In this embodiment, the barrel 3 is close to one side of fan 1 and has been seted up the type notch that runs through, the heat dissipation of fan 1 of being convenient for to fan 1 normal convulsions operation of being convenient for.
In this embodiment, the detection input end of the insulation detector 10 is connected to the star points of the three high-voltage resistors, and the other ends of the three high-voltage resistors are respectively connected to the three stator windings of the motor, so that the insulation of the motor windings by the insulation detector 10 can be conveniently detected.
The working principle is as follows: connect insulation detector 10's detection input earlier on three high-tension resistor's star point, be connected three high-tension resistor's the other end respectively with the three stator winding of motor again, when the motor is opened, insulation detector 10 carries out real-time detection to motor winding insulating nature, the data transmission who detects gives microprocessor 9, carry out analysis processes to data by microprocessor 9, when needing to clear up the inside dust of casing 4, only need to start fan 1 through external power switch, under fan 1's suction, the inside dust of casing 4 is by suction connecting cylinder 5, again by connecting cylinder 5 suction barrel 3 in, later by the separation of filter screen 2, discharge through dust exhaust port 11, need not to dismantle the clearance to check out test set, convenience and practicality.
Example two
Referring to fig. 1, on the basis of the first embodiment, the present invention provides a technical solution:
in this embodiment: the bottom mounting of casing 4 is provided with four shock pads 7, and four shock pads 7 are located the four corners department of casing 4 respectively, and shock pad 7 plays absorbing effect, can carry out certain protection to the inside electronic components of casing 4.
The working principle is as follows: connect insulation detector 10's detection input earlier on three high-tension resistor's star point, be connected three high-tension resistor's the other end respectively with the three stator winding of motor again, when the motor is opened, insulation detector 10 carries out real-time detection to motor winding insulating nature, the data transmission who detects gives microprocessor 9, carry out analysis processes to data by microprocessor 9, when needing to clear up the inside dust of casing 4, only need to start fan 1 through external power switch, under fan 1's suction, the inside dust of casing 4 is by suction connecting cylinder 5, again by connecting cylinder 5 suction barrel 3 in, later by the separation of filter screen 2, discharge through dust exhaust port 11, need not to dismantle the clearance to check out test set, convenience and practicality.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
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 above, 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 utility model provides a real-time on-line measuring motor insulation device, includes casing (4), its characterized in that, the inside of casing (4) is provided with connecting cylinder (5), controller (8), microprocessor (9) and insulation detector (10), connecting cylinder (5) are located the top of controller (8), microprocessor (9) and insulation detector (10), microprocessor (9) are located between controller (8) and insulation detector (10), the bottom of connecting cylinder (5) is provided with solid fixed cylinder (6), the fixed barrel (3) that is provided with in top of connecting cylinder (5), the outside to casing (4) is worn to establish in barrel (3), the inside of barrel (3) is provided with fan (1) and filter screen (2), filter screen (2) are located one side of fan (1), dust exhaust mouth (11) have been seted up to the bottom of barrel (3), the fixed touch-sensitive screen (13) that is provided with of casing (4).
2. The real-time online detection motor insulation device according to claim 1, wherein fixing rods (12) are fixedly arranged at both ends of the fan (1), and the two fixing rods (12) are respectively and fixedly connected with both ends of the inner wall of the cylinder (3).
3. The real-time online detection motor insulation device according to claim 1, wherein four shock pads (7) are fixedly arranged at the bottom end of the housing (4), and the four shock pads (7) are respectively located at four corners of the housing (4).
4. The real-time online detection motor insulation device according to claim 1, characterized in that a cavity is formed inside the connecting cylinder (5), and a suitable opening is formed at the connecting position of the connecting cylinder (5) and the cylinder body (3).
5. The real-time online detection motor insulation device according to claim 1, wherein a through notch is formed in one side of the cylinder (3) close to the fan (1).
6. The real-time online detection motor insulation device according to claim 1, characterized in that the detection input end of the insulation detector (10) is connected to the star point of three high-voltage resistors, and the other ends of the three high-voltage resistors are respectively connected to three stator windings of the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221856114.2U CN218099438U (en) | 2022-07-19 | 2022-07-19 | Real-time online detection motor insulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221856114.2U CN218099438U (en) | 2022-07-19 | 2022-07-19 | Real-time online detection motor insulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218099438U true CN218099438U (en) | 2022-12-20 |
Family
ID=84481250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221856114.2U Active CN218099438U (en) | 2022-07-19 | 2022-07-19 | Real-time online detection motor insulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218099438U (en) |
-
2022
- 2022-07-19 CN CN202221856114.2U patent/CN218099438U/en active Active
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