CN207601222U - A kind of insualtor detector for acquiring electric discharge sound - Google Patents
A kind of insualtor detector for acquiring electric discharge sound Download PDFInfo
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- CN207601222U CN207601222U CN201721053479.0U CN201721053479U CN207601222U CN 207601222 U CN207601222 U CN 207601222U CN 201721053479 U CN201721053479 U CN 201721053479U CN 207601222 U CN207601222 U CN 207601222U
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- electric discharge
- probe
- collection equipment
- acquiring electric
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- 239000000523 sample Substances 0.000 claims abstract description 25
- 238000012545 processing Methods 0.000 claims abstract description 18
- 238000009413 insulation Methods 0.000 claims abstract description 3
- 239000007921 spray Substances 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000012212 insulator Substances 0.000 abstract description 22
- 238000012360 testing method Methods 0.000 abstract description 8
- 230000005236 sound signal Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000001788 irregular Effects 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 abstract 1
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 241001614291 Anoplistes Species 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
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Abstract
The utility model discloses it is a kind of acquire electric discharge sound insualtor detector, including：Sound collection equipment and probe, the sound collection equipment are connected with probe, and the probe includes observation chamber（105）, electric discharge probe is in observation chamber（105）Intermediate gap electric discharge generates sound, and sound collection equipment acquires the sound, and is transferred to sound processing apparatus.Effect：（1）Discharge spark voice data is acquired in chamber is observed, and is transferred to sound processing apparatus, passes through the audio data in listening processing equipment, just it can judge gap discharge situation, it is time saving and energy saving so as to judge the insulation performance of insulator, cost is reduced, improves efficiency and accuracy rate.（2）Probe can rotate, when the irregular insulator of a large amount of distributing positions of test, convenient for the angle for visiting contact pilotage is adjusted flexibly, simultaneously, can the spark sound signal data observed in chamber be exported into sound processing apparatus in time, convenient for remote monitoring insulator test process.
Description
Technical field
The utility model is related to power grid detection technique field, the insualtor detector of specifically a kind of acquisition electric discharge sound.
Background technology
When insulator overhauls, insulator is arranged on one end of insulating bar when detecting insulator by electrician, passes through behaviour
Make bar insulator stretched to the test position of insulator to be detected, it generally can be by manually listening the sky generated during spark discharge
Gas is by sound that electric current punctures to determine whether normal gap discharge has occurred.Since voice signal is faint, insulator to be measured
Farther out, propagation loss is big in air for sound, by weather environment by distance test personnel（Strong wind）Influence, by air dielectric
Voice signal is transmitted to carry out the way that insulator maintenance judges, be easy to cause erroneous judgement.Moreover, the insulator of electrician's test in one day
Limited amount, it is time-consuming and laborious when in face of a large amount of insulator to be measured, it is of high cost.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of insulator for acquiring electric discharge sound and survey
Instrument is tried, by the sound signal collecting for when gap discharge occurs, generating spray point due to breakdown air, is transferred to
Sound signal processing apparatus so that operating personnel remotely can listen attentively to equipment using sound, listen gap discharge sound, so as to judge
The Insulators Used of insulator, reduces False Rate, improves insulator overhaul efficiency.
The purpose of this utility model is achieved through the following technical solutions：A kind of insulator for acquiring electric discharge sound is surveyed
Instrument is tried, including：Sound collection equipment and probe, the sound collection equipment are connected with probe, and the probe includes observation chamber,
The probe that discharges generates sound in the electric discharge of observation chamber intermediate gap, and sound collection equipment acquires the sound, and is transferred to acoustic processing and sets
It is standby.
In above technical scheme, the sound collection equipment includes miniature sound collection equipment.
In above technical scheme, the sound collection equipment includes wireless voice collecting device.
In above technical scheme, the wireless voice collecting device includes wireless Mike.
In above technical scheme, the sound collection equipment is mounted in observation chamber or mounted on observing chamber
In the insulating bar of connection.
In above technical scheme, the probe further includes turntable, gear and visits contact pilotage；The spy contact pilotage, which is mounted on, to be turned
On disk, it is connect by conductive sheet with spray point；The turntable is connect with gear, and gear is connect with transmission device, in transmission device
Gearing under, turntable and the spy contact pilotage being arranged on turntable being capable of 360 degree rotations.
In above technical scheme, the gear connects external driver device.
In above technical scheme, the insulating bar is hollow insulating bar.
In above technical scheme, further include：Sound intensifier, input terminal and the sound collection of the sound intensifier are set
Standby output terminal connection, output terminal are connect with sound processing apparatus.
In above technical scheme, the sound processing apparatus includes mobile terminal device.
The beneficial effects of the utility model are：
（1）Discharge spark voice data is acquired in chamber is observed, and is transferred to sound processing apparatus, is handled by listening
Audio data in equipment just can judge gap discharge situation, time saving and energy saving so as to judge the insulation performance of insulator, drop
Low cost, improves efficiency and accuracy rate.
（2）Probe can rotate, when the irregular insulator of a large amount of distributing positions of test, convenient for spy contact pilotage is adjusted flexibly
Angle, meanwhile, it is capable in time by observe chamber in spark sound signal data export to sound processing apparatus, convenient for remote
Monitor insulator test process.
Description of the drawings
Fig. 1 is the sectional view of the utility model.
Fig. 2 is the structure chart of the utility model.
In figure, 101- turntables, 102- gears, the first conductive sheets of 103-, 104- spray points, 105- observation chambers, 106- cover boards,
107- bearings, 108- rotary shafts, 109- lantern rings, the second conductive sheets of 201-, 301- visit contact pilotage, the first spray points of 1041-, 1042-
Second spray point, 1051- Asias black Cavity surface.
Specific embodiment
The technical solution of the utility model, but the scope of protection of the utility model are described in further detail below in conjunction with the accompanying drawings
It is not limited to as described below.
A kind of insualtor detector for acquiring electric discharge sound, including：Sound collection equipment and probe, the sound collection are set
Standby to be connected with probe, the probe includes observation chamber 105, and electric discharge probe generates sound, sound in the electric discharge of 105 intermediate gap of observation chamber
Sound collecting device acquires the sound, and is transferred to sound processing apparatus.
In above technical scheme, the sound collection equipment includes miniature sound collection equipment.
In above technical scheme, the sound collection equipment includes wireless voice collecting device.
In above technical scheme, the wireless voice collecting device includes wireless Mike.
In above technical scheme, the sound collection equipment be mounted on observation chamber 105 in or mounted on observation
In the insulating bar of chamber connection.
In above technical scheme, the probe further includes turntable 101, gear 102 and visits contact pilotage 301；Described visit is touched
Needle 301 is mounted on turntable 101, is connect by conductive sheet with spray point 104；The turntable 101 is connect with gear 102, gear
102 connect with transmission device, under the gearing of transmission device, turntable 101 and the spy contact pilotage being arranged on turntable 101
301 being capable of 360 degree rotation.
In above technical scheme, the gear 102 connects external driver device.
In above technical scheme, the insulating bar is hollow insulating bar.
In above technical scheme, further include：Sound intensifier, input terminal and the sound collection of the sound intensifier are set
Standby output terminal connection, output terminal are connect with sound processing apparatus.
In above technical scheme, the sound processing apparatus includes mobile terminal device.
Embodiment one
As shown in Figure 1, a kind of insualtor detector for acquiring electric discharge sound, including：Sound collection equipment and probe, it is described
Sound collection equipment is connected with probe, and the probe includes observation chamber 105, and electric discharge probe is in the electric discharge of 105 intermediate gap of observation chamber
Sound is generated, sound collection equipment acquires the sound, and is transferred to sound processing apparatus.In the present embodiment, sound collection is set
It is standby that miniature Mike may be used, and be installed in observation chamber 105.Spray point 104 is connect with the first conductive sheet 103, wherein,
Spray point 104 includes the first spray point 1041 and the second spray point 1042, they are connected with corresponding conductive contact film, visits and touches
Needle 301 is connect with the second conductive sheet 201, when spy contact pilotage 301 touches insulator both ends to be measured, under strong voltage effect, the
Gap power generation occurs between one spray point 1041 and the second spray point 1042, generates spark sound, uses miniature Mike（Or its
His sound transducer）The spark sound is captured, and by its teletransmission to sound processing apparatus, convenient for sentencing at a distance using audio data
Whether disconnected insulator test process is normal.
Embodiment two
As shown in Fig. 2, being mounted on sound collection equipment in the insulating bar being connect with observation chamber 105, set in insulating bar
Transmission device is counted, which can be mechanical ratchet or motor drives.It is set between turntable 101 and cover board 106
Bearing 107, rotary shaft 108 are put, is rotated by gearing band moving gear 102, so as to which turntable 101 be driven to rotate, optionally, made
It is attached with slip ring.Sound collection equipment can also select wired sound transducer, can in hollow insulating bar arrangement sound
Sound signal circuit, it is simply, easy to operation, and reduce device volume or select MEMS micro silicon microphones, volume is micro-
It is small, it is efficient.
The above is only the preferred embodiment of the utility model, it should be understood that the utility model is not limited to herein
Disclosed form is not to be taken as the exclusion to other embodiment, and available for other combinations, modifications, and environments, and
Can be in contemplated scope described herein, modifications can be made through the above teachings or related fields of technology or knowledge.And this field
The modifications and changes that personnel are carried out do not depart from the spirit and scope of the utility model, then all should be in right appended by the utility model
It is required that protection domain in.
Claims (10)
1. a kind of insualtor detector for acquiring electric discharge sound, which is characterized in that including：Sound collection equipment and probe, it is described
Sound collection equipment is connected with probe, and the probe includes observation chamber（105）, electric discharge probe is in observation chamber（105）Intermediate gap
Electric discharge generates sound, and sound collection equipment acquires the sound, and is transferred to sound processing apparatus.
2. a kind of insualtor detector for acquiring electric discharge sound according to claim 1, it is characterised in that：The sound
Collecting device includes miniature sound collection equipment.
3. a kind of insualtor detector for acquiring electric discharge sound according to claim 1, it is characterised in that：The sound
Collecting device includes wireless voice collecting device.
4. a kind of insualtor detector for acquiring electric discharge sound according to claim 3, it is characterised in that：Described is wireless
Sound collection equipment includes wireless Mike.
5. a kind of insualtor detector for acquiring electric discharge sound according to claim 4, it is characterised in that：The sound
Collecting device is mounted on observation chamber（105）In or mounted on in the insulating bar that connect of observation chamber.
6. according to a kind of insualtor detector for acquiring electric discharge sound of claim 1-4 any one of them, it is characterised in that：Institute
The probe stated further includes turntable（101）, gear（102）With spy contact pilotage（301）；The spy contact pilotage（301）Mounted on turntable（101）
On, pass through conductive sheet and spray point（104）Connection；The turntable（101）With gear（102）Connection, gear（102）It is filled with transmission
Connection is put, under the gearing of transmission device, turntable（101）And it is arranged on turntable（101）On spy contact pilotage（301）It can
360 degree rotation.
7. a kind of insualtor detector for acquiring electric discharge sound according to claim 6, it is characterised in that：The gear
（102）Connect external driver device.
8. a kind of insualtor detector for acquiring electric discharge sound according to claim 5, it is characterised in that：The insulation
Bar is hollow insulating bar.
9. a kind of insualtor detector for acquiring electric discharge sound according to claim 1, which is characterized in that further include：Sound
Sound amplifier, the input terminal of the sound intensifier and the output terminal of sound collection equipment connect, output terminal and acoustic processing
Equipment connects.
10. a kind of insualtor detector of acquisition electric discharge sound according to claim 1 or 9, it is characterised in that：Described
Sound processing apparatus includes mobile terminal device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721053479.0U CN207601222U (en) | 2017-08-22 | 2017-08-22 | A kind of insualtor detector for acquiring electric discharge sound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721053479.0U CN207601222U (en) | 2017-08-22 | 2017-08-22 | A kind of insualtor detector for acquiring electric discharge sound |
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| Publication Number | Publication Date |
|---|---|
| CN207601222U true CN207601222U (en) | 2018-07-10 |
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ID=62753503
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721053479.0U Active CN207601222U (en) | 2017-08-22 | 2017-08-22 | A kind of insualtor detector for acquiring electric discharge sound |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109061421A (en) * | 2018-09-11 | 2018-12-21 | 国网江苏省电力有限公司电力科学研究院 | A kind of audible electroacoustic measurement apparatus and method for GIL breakdown positioning |
| CN109459624A (en) * | 2018-07-27 | 2019-03-12 | 国网浙江海盐县供电有限公司 | Portable high-pressure equipment fault positioning device and localization method based on voice recognition |
| CN109490725A (en) * | 2018-11-13 | 2019-03-19 | 广西电网有限责任公司电力科学研究院 | The isolator detecting system for having active intelligent recognition function |
| CN111999386A (en) * | 2020-08-31 | 2020-11-27 | 国网河南省电力公司平顶山供电公司 | Method for detecting transformer capacitive bushing tap grounding |
-
2017
- 2017-08-22 CN CN201721053479.0U patent/CN207601222U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109459624A (en) * | 2018-07-27 | 2019-03-12 | 国网浙江海盐县供电有限公司 | Portable high-pressure equipment fault positioning device and localization method based on voice recognition |
| CN109459624B (en) * | 2018-07-27 | 2021-02-09 | 国网浙江海盐县供电有限公司 | Portable high-voltage equipment fault positioning device and positioning method based on voice recognition |
| CN109061421A (en) * | 2018-09-11 | 2018-12-21 | 国网江苏省电力有限公司电力科学研究院 | A kind of audible electroacoustic measurement apparatus and method for GIL breakdown positioning |
| CN109490725A (en) * | 2018-11-13 | 2019-03-19 | 广西电网有限责任公司电力科学研究院 | The isolator detecting system for having active intelligent recognition function |
| CN111999386A (en) * | 2020-08-31 | 2020-11-27 | 国网河南省电力公司平顶山供电公司 | Method for detecting transformer capacitive bushing tap grounding |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An Insulator Tester for Collecting Discharge Sound Effective date of registration: 20231218 Granted publication date: 20180710 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: CHENGSHU ELECTRIC POWER GROUP CO.,LTD. Registration number: Y2023990000620 |