CN211698045U - Electric line insulation detection auxiliary device - Google Patents
Electric line insulation detection auxiliary device Download PDFInfo
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- CN211698045U CN211698045U CN201921852730.9U CN201921852730U CN211698045U CN 211698045 U CN211698045 U CN 211698045U CN 201921852730 U CN201921852730 U CN 201921852730U CN 211698045 U CN211698045 U CN 211698045U
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- 238000001514 detection method Methods 0.000 title claims abstract description 44
- 238000009413 insulation Methods 0.000 title claims abstract description 20
- 230000005855 radiation Effects 0.000 claims abstract description 34
- 238000012544 monitoring process Methods 0.000 claims abstract description 16
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 229910052744 lithium Inorganic materials 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000007 visual effect Effects 0.000 claims description 4
- 238000013461 design Methods 0.000 abstract description 3
- 239000012141 concentrate Substances 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
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Abstract
The utility model aims at providing an electric wire insulation detection auxiliary device, its characterized in that: the intelligent monitoring system comprises an outer shell, a circuit board, a main control chip, a power supply, an electrified circuit detector, an acoustic emission detector, a thermal radiation detector, an electromagnetic emission detector, a signal converter, an alarm device and a plurality of signal monitoring connecting wires, wherein the circuit board, the main control chip, the power supply, the electrified circuit detector, the acoustic emission detector, the thermal radiation detector, the electromagnetic emission detector, the signal converter and the alarm device are all arranged in the outer shell, and a switch is arranged on the power supply; whole device simple structure, small in size, convenient operation, safe and reliable, the design of independent integrated form concentrates a plurality of detection function modules and integrates, can quantify these modern physics of acoustic emission, heat radiation, electromagnetic emission to electrical equipment and detect, can also be too big to electric leakage, short circuit, contact resistance in the electrical equipment simultaneously, and these safety problems carry out effective detection.
Description
Technical Field
The utility model relates to an electrical detection field especially relates to an electric line insulation detects auxiliary device.
Background
In recent years, with the continuous maturity and the continuous improvement of the development of the power grid system in China and the continuous refinement of the power transmission line detection technology and method, the live detection becomes an important technology in the power transmission line detection work. In order to improve the power supply reliability and the operation safety of the power transmission line and improve the safety and stability of the operation of the whole power system, a scientific and effective detection method is required to be adopted to detect the operation state of the power transmission line. Practice proves that the application of the live detection technology in the detection of the power transmission line can play a great role, and the accurate and effective detection of the working condition of the power transmission line can be realized. The performance of the electrical equipment is constantly changed under the influence of various external factors during the operation, the external factors mainly comprise an external electric field, environment, high voltage, corrosion degree, machinery and the like, the electrical equipment is easy to have unpredictable faults and seriously cause the interruption of power operation under the influence of the adverse factors, therefore, the electrical equipment in the power system is subjected to insulation test in advance before being put into operation so as to ensure the safe and stable operation of the power system, the power utilization safety problem exists in the power utilization process, the insulation resistance is the most basic insulation index of the electrical equipment and the electrical line, the traditional electrical line insulation detection has a single working mode, only the voltage is applied to the insulation part of the connector through the electrical line insulation detection, and then the leakage current occurs in or on the appearance of the insulation part to form a resistance value, the method is mainly judged by the changes of factors such as insulating materials, temperature, humidity, fouling and the like, and the modern physics such as acoustic emission, thermal radiation and electromagnetic emission in the electrical equipment are not quantitatively detected, so that the method has single function, cannot judge the quality of other physical quantitative performances in the electrical equipment, and is limited in use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a concentrate a plurality of detection function modules and integrate, can quantify the detection to these modern physics of electrical equipment's acoustic emission, heat radiation, electromagnetic emission, can also be to electric leakage, short circuit, contact resistance among the electrical equipment too big simultaneously, these safety problems effectively detect, can guarantee that electrical uses is normal and the security performance, realized detecting effectively fast, the detection achievement efficiency has been improved, be applicable to various electrical fire control safety inspection's electrical equipment dimension guarantor detection device.
The technical scheme of the utility model is that: the utility model provides an electric line insulation detection auxiliary device which characterized in that: by shell body, circuit board, main control chip, power, circular telegram circuit detector, acoustic emission detector, heat radiation detector, electromagnetic emission detector, signal converter, alarm device and a plurality of signal monitoring connecting wire are constituteed, circuit board, main control chip, power, circular telegram circuit detector, acoustic emission detector, heat radiation detector, electromagnetic emission detector, signal converter and alarm device are all located the inside of shell body, main control chip is located the upper portion of circuit board, main control chip is fixed connection with the circuit board, the power is located one side of main control chip, power and circuit board are fixed connection, circular telegram circuit heat radiation detector, acoustic emission detector, the same distance parallel in same one side of power in interval between circular telegram circuit detector, acoustic emission detector, the electromagnetic emission detector, circular telegram circuit detector, acoustic emission detector, electromagnetic emission detector, Heat radiation detector, electromagnetic emission detector all are fixed connection with the circuit board, signal converter is located main control chip's opposite side, signal converter is fixed connection with the circuit board, alarm device is located one side of signal converter, alarm device is fixed connection with the circuit board, a plurality of signal monitoring connecting wires are all located the outside one side that is close to circular telegram circuit detector, acoustic emission detector, heat radiation detector, electromagnetic emission detector of shell body, a plurality of signal monitoring connecting wires all are fixed connection with circular telegram circuit detector, acoustic emission detector, heat radiation detector, electromagnetic emission detector.
Further, the shell body is a hard plastic sealing structure.
Further, the circuit board is located the inboard bottom position department of shell body, the circuit board is fixed connection with the shell body.
Further, still be equipped with the switch on the power, the switch is located the outside of shell body, the switch is fixed connection with the power.
Further, the power supply is a lithium battery power supply.
Further, the signal converter is an analog-to-digital conversion device.
Further, the alarm device is an audible and visual alarm.
The beneficial effects of the utility model reside in that: the device is an electrical equipment maintenance detection device which integrates a plurality of detection function modules, can quantitatively detect modern physics such as acoustic emission, thermal radiation and electromagnetic emission of electrical equipment, and can effectively detect safety problems such as electric leakage, short circuit and overlarge contact resistance in the electrical equipment, can ensure normal use and safety performance of electricity, realizes quick and effective detection, improves the detection work efficiency, and is suitable for various electrical fire safety detections; whole device simple structure, small in size, convenient operation, portable, the design of independent integrated form lets each detector effectively fuse for the functionality is stronger, and is not influenced each other, and operating personnel can carry out the detection of different properties to electric to the demand of difference, has realized that the unifunctional detects and the multi-functional detection is parallel, has improved detection efficiency, safe and reliable more.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the present invention.
Wherein: 1. outer casing 2, circuit board 3, main control chip
4. Power supply 5, switch 6, electrified line detector
7. Acoustic emission detector 8, thermal radiation detector 9, electromagnetic emission detector
10. Signal converter 11, alarm device 12, signal monitoring connecting wire
Detailed Description
The following provides a brief description of the embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1 and 2, the auxiliary device for detecting the insulation of the electric circuit is characterized in that: comprises a shell body 1, a circuit board 2, a main control chip 3, a power supply 4, an electrified circuit detector 6, an acoustic emission detector 7, a thermal radiation detector 8, an electromagnetic emission detector 9, a signal converter 10, an alarm device 11 and a plurality of signal monitoring connecting wires 12, wherein the circuit board 2, the main control chip 3, the power supply 4, the electrified circuit detector 6, the acoustic emission detector 7, the thermal radiation detector 8, the electromagnetic emission detector 9, the signal converter 10 and the alarm device 11 are all positioned in the shell body 1, the circuit board 2 is positioned at the bottom position of the inner side of the shell body 1, the circuit board 2 is fixedly connected with the shell body 1, the main control chip 3 is positioned at the upper part of the circuit board 2, the main control chip 3 is fixedly connected with the circuit board 2, the power supply 4 is positioned at one side of the main control chip 3, the power supply 4 is fixedly, still be equipped with switch 5 on the power 4, switch 5 is located the outside of shell body 1, switch 5 is fixed connection with power 4, the same one side that is located power 4 at the same distance parallel of interval between circular telegram circuit detector 6, acoustic emission detector 7, thermal radiation detector 8, the electromagnetic emission detector 9, circular telegram circuit detector 6, acoustic emission detector 7, thermal radiation detector 8, the electromagnetic emission detector 9 all is fixed connection with circuit board 2, signal converter 10 is located main control chip 3's opposite side, signal converter 10 is fixed connection with circuit board 2, alarm device 11 is located one side of signal converter 10, alarm device 11 is fixed connection with circuit board 2, a plurality of signal monitoring connecting wires 12 all are located the outside being close to circular telegram circuit detector 6, acoustic emission detector 7, of shell body 1, One side of thermal radiation detector 8, electromagnetic emission detector 9, a plurality of signal monitoring connecting wires 12 all are fixed connection with circular telegram circuit detector 6, acoustic emission detector 7, thermal radiation detector 8, electromagnetic emission detector 9. The outer shell 1 is a hard plastic sealing structure. The power supply 4 is a lithium battery power supply. The signal converter 10 is an analog-to-digital conversion device. The alarm device 11 is an audible and visual alarm.
The working mode is as follows: the device is an electrical equipment maintenance detection device which integrates a plurality of detection function modules, can quantitatively detect modern physics such as acoustic emission, thermal radiation and electromagnetic emission of electrical equipment, and can effectively detect safety problems such as electric leakage, short circuit and overlarge contact resistance in the electrical equipment, can ensure normal use and safety performance of electricity, realizes quick and effective detection, improves the detection work efficiency, and is suitable for various electrical fire safety detections; the electromagnetic emission monitoring device mainly comprises an outer shell 1, a circuit board 2, a main control chip 3, a power supply 4, an electrified circuit detector 6, an acoustic emission detector 7, a thermal radiation detector 8, an electromagnetic emission detector 9, a signal converter 10, an alarm device 11 and a plurality of signal monitoring connecting wires 12, wherein the circuit board 2, the main control chip 3, the power supply 4, the electrified circuit detector 6, the acoustic emission detector 7, the thermal radiation detector 8, the electromagnetic emission detector 9, the signal converter 10 and the alarm device 11 are all arranged inside the outer shell 1, the outer shell 1 adopts a hard plastic sealing structure and is used for protecting internal components, and the hard plastic material can also have a certain insulating effect and prevent electric leakage from influencing detection data and operators; when in use, the switch 5 arranged on one side of the power supply 4 is turned on, the whole equipment is powered on under the action of the circuit board 2, the power supply 4 adopts a lithium battery power supply and can carry out discharging and charging so as to provide electric support for all parts on the circuit board 2, the powered circuit detector 6, the acoustic emission detector 7, the thermal radiation detector 8 and the electromagnetic emission detector 9 are positioned on the same side of the power supply 4 in parallel at the same interval and are fixed on the upper part of the circuit board 2 in an embedded manner, one ends of a plurality of signal monitoring connecting wires 12 are respectively inserted into connecting holes of the powered circuit detector 6, the acoustic emission detector 7, the thermal radiation detector 8 and the electromagnetic emission detector 9 outside the shell body 1, an operator only needs to respectively carry out electric leakage, short circuit and overlarge contact resistance on the electrical equipment through the other end of each signal monitoring connecting wire 12, the modern physical of acoustic emission, thermal radiation and electromagnetic emission are quantitatively detected and finally displayed through the data on the electrified line detector 6, the acoustic emission detector 7, the thermal radiation detector 8 and the electromagnetic emission detector 9, and the electrified line detector 6, the acoustic emission detector 7, the thermal radiation detector 8 and the electromagnetic emission detector 9 are all independent components, under the control of the main control chip 3, the analog signal triggered by the signal monitoring connecting line 12 is converted through the signal converter 10, the signal converter 10 adopts an analog-to-digital conversion device, the analog signal can be converted into the digital signal which can be identified by the main control chip 3 for data calculation, and the digital signals are respectively displayed through the display screens on the thermal radiation detector 8 and the electromagnetic emission detector 9, and the numerical values detected by the electrified line detector 6 and the acoustic emission detector 7 exceed the display screens on the electrified line detector 6 and the main control chip 3, When the acoustic emission detector 7 has the respective set values, the alarm device 11 is triggered, and when an alarm sound and light flicker, the alarm device 11 adopts an audible and visual alarm, which means that the electric leakage, short circuit, excessive contact resistance and abnormal acoustic emission conditions in the electrical equipment detected by the electrified circuit detector 6 and the acoustic emission detector 7 are explained; whole device simple structure, small in size, convenient operation, portable, the design of independent integrated form lets each detector effectively fuse for the functionality is stronger, and is not influenced each other, and operating personnel can carry out the detection of different properties to electric to the demand of difference, has realized that the unifunctional detects and the multi-functional detection is parallel, has improved detection efficiency, safe and reliable more.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "inner", "outer", "top", "bottom", "end", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (7)
1. The utility model provides an electric line insulation detection auxiliary device which characterized in that: by shell body, circuit board, main control chip, power, circular telegram circuit detector, acoustic emission detector, heat radiation detector, electromagnetic emission detector, signal converter, alarm device and a plurality of signal monitoring connecting wire are constituteed, circuit board, main control chip, power, circular telegram circuit detector, acoustic emission detector, heat radiation detector, electromagnetic emission detector, signal converter and alarm device are all located the inside of shell body, main control chip is located the upper portion of circuit board, main control chip is fixed connection with the circuit board, the power is located one side of main control chip, power and circuit board are fixed connection, circular telegram circuit heat radiation detector, acoustic emission detector, the same distance parallel in same one side of power in interval between circular telegram circuit detector, acoustic emission detector, the electromagnetic emission detector, circular telegram circuit detector, acoustic emission detector, electromagnetic emission detector, Heat radiation detector, electromagnetic emission detector all are fixed connection with the circuit board, signal converter is located main control chip's opposite side, signal converter is fixed connection with the circuit board, alarm device is located one side of signal converter, alarm device is fixed connection with the circuit board, a plurality of signal monitoring connecting wires are all located the outside one side that is close to circular telegram circuit detector, acoustic emission detector, heat radiation detector, electromagnetic emission detector of shell body, a plurality of signal monitoring connecting wires all are fixed connection with circular telegram circuit detector, acoustic emission detector, heat radiation detector, electromagnetic emission detector.
2. An electrical line insulation detection aid as claimed in claim 1, wherein: the shell body is a hard plastic sealing structure.
3. An electrical line insulation detection aid as claimed in claim 1, wherein: the circuit board is located the inboard bottom position department of shell body, the circuit board is fixed connection with the shell body.
4. An electrical line insulation detection aid as claimed in claim 1, wherein: the power supply is further provided with a switch, the switch is located outside the outer shell, and the switch is fixedly connected with the power supply.
5. An electrical line insulation detection aid as claimed in claim 1, wherein: the power supply is a lithium battery power supply.
6. An electrical line insulation detection aid as claimed in claim 1, wherein: the signal converter is an analog-to-digital conversion device.
7. An electrical line insulation detection aid as claimed in claim 1, wherein: the alarm device is an audible and visual alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921852730.9U CN211698045U (en) | 2019-10-31 | 2019-10-31 | Electric line insulation detection auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921852730.9U CN211698045U (en) | 2019-10-31 | 2019-10-31 | Electric line insulation detection auxiliary device |
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| Publication Number | Publication Date |
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| CN211698045U true CN211698045U (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921852730.9U Active CN211698045U (en) | 2019-10-31 | 2019-10-31 | Electric line insulation detection auxiliary device |
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| CN (1) | CN211698045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113777231A (en) * | 2021-08-20 | 2021-12-10 | 中国原子能科学研究院 | Detector installation device and detection equipment |
-
2019
- 2019-10-31 CN CN201921852730.9U patent/CN211698045U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113777231A (en) * | 2021-08-20 | 2021-12-10 | 中国原子能科学研究院 | Detector installation device and detection equipment |
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