CN209248004U - A kind of electroscope detection device - Google Patents
A kind of electroscope detection device Download PDFInfo
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- CN209248004U CN209248004U CN201821743598.3U CN201821743598U CN209248004U CN 209248004 U CN209248004 U CN 209248004U CN 201821743598 U CN201821743598 U CN 201821743598U CN 209248004 U CN209248004 U CN 209248004U
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- electroscope
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- detection device
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Abstract
The utility model provides a kind of electroscope detection device, it is related to the field of test technology, it include: inversion boosting module, DC power supply and electrode, the inversion boosting module is connected with the DC power supply and the electrode respectively, the electric current of DC power supply output is by being electrode power supply after inversion boosting module, so that surrounding them air is breakdown to generate visual electric arc, whether worked normally by visual arc-detection electroscope.It solves many places at present to detect without charging equipment for electroscope, and when carrying out electroscope detection using Industrial Frequency Transformer, there is power-frequency voltage generator is bulky, it is inconvenient to carry, and the phenomenon that naked eyes are for observing verifying generator technical problem working properly itself cannot be generated, reach the technical effect tested verifying generator and whether charge purpose for being convenient for carrying, being visually observed.
Description
Technical field
The utility model relates to the field of test technology, more particularly, to a kind of electroscope detection device.
Background technique
Currently, high voltage electroscope is widely used in the service work of electric system, high voltage electroscope is for detecting high-voltage electricity
The device whether power equipment is charged.
When carrying out electrical verification using high voltage electroscope, operator is needed to take insulating glove, holds insulating bar tail portion, gradually
Gradually by the contact Ghandler motion of electroscope electrical body closely to be measured, until electrical body to be measured is touched, if always noiseless during this,
Light instruction, then judge that the electrical body is not charged.But when mechanical failure in electroscope, electrical verification detection is carried out at this time, at this time not
Whether pipe electrical body, which charges electroscope all, will not issue the instruction of sound, light, and operating at this time to electrical body may be to detection
The personal safety of personnel threatens.So electroscope should tested in validity period using preceding remove, appearance is good, and acousto-optic is aobvious
Show it is normal outer, need to also be verified on the charging equipment of relevant voltage before electrical verification electroscope it is good after, could be in power failure equipments
Implement electrical verification.
But in the prior art, often many places are detected without charging equipment for electroscope.And using power frequency
It is inconvenient to carry there is power-frequency voltage generator is bulky when transformer carries out electroscope detection, and cannot generate naked eyes can
The phenomenon that for observing, verifies the defects of generator itself is working properly.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of electroscope detection device, to reach visually observed
To the purpose whether charged of test verifying generator.
In a first aspect, the utility model embodiment provides a kind of electroscope detection device, wherein include: inversion boosting
Module, DC power supply and electrode, the inversion boosting module are connected with the DC power supply and the electrode respectively；
The electric current of the DC power supply output is by being that the electrode is powered after the inversion boosting module, so that electrode
Whether the breakdown generation electric arc of surrounding air, worked normally by electroscope described in the arc-detection.
With reference to first aspect, the utility model embodiment provides the first possible embodiment of first aspect,
In, it further include insulation crust, there is opening in the side of the insulation crust；
The inversion boosting module, the DC power supply and the electrode are set to the inside of the insulation crust, and
The electrode is set to the opening of the insulation crust.
With reference to first aspect or the first possible embodiment of first aspect, the utility model embodiment provide
The possible embodiment of second of one side, wherein the DC power supply is battery.
The possible embodiment of with reference to first aspect the first, the utility model embodiment provide the of first aspect
Three kinds of possible embodiments, wherein insulation stopple is additionally provided in the opening of the insulation crust.
The possible embodiment of with reference to first aspect the first, the utility model embodiment provide the of first aspect
Four kinds of possible embodiments, wherein the insulation crust is made by transparent insulation material.
The possible embodiment of with reference to first aspect the first, the utility model embodiment provide the of first aspect
Five kinds of possible embodiments, wherein switch, the switch are connected between the DC power supply and the inversion boosting module
It is set to the outside of the insulation crust.
The possible embodiment of with reference to first aspect the first, the utility model embodiment provide the of first aspect
Six kinds of possible embodiments, wherein be fixedly installed finger ring outside the insulation crust.
The possible embodiment of with reference to first aspect the first, the utility model embodiment provide the of first aspect
Seven kinds of possible embodiments, wherein the insulation crust includes: enclosure body and upper cover, and the upper cover is removably installed
In the enclosure body.
The utility model embodiment brings following the utility model has the advantages that a kind of electroscope inspection provided by the embodiment of the utility model
Survey device, comprising: inversion boosting module, DC power supply and electrode, the inversion boosting module respectively with the DC power supply and
The electrode is connected；Wherein, the direct current of the DC power supply output is to hand over by inversion after the inversion boosting module
Galvanic electricity, and voltage is increased to 10kV, and when the raised 10kV voltage is that the electrode is powered, surrounding them air is hit
It wears and generates visual electric arc, whether worked normally by electroscope described in the visual arc-detection.
Other feature and advantage of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood and implementing the utility model.The purpose of this utility model and other advantages are illustrating
Specifically noted structure is achieved and obtained in book, claims and attached drawing.
To enable the above objects, features, and advantages of the utility model to be clearer and more comprehensible, preferred embodiment is cited below particularly, and
Cooperate appended attached drawing, is described in detail below.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of schematic diagram of internal structure of electroscope detection device provided by the utility model embodiment；
Fig. 2 is a kind of structural schematic diagram of electroscope detection device provided by the utility model embodiment；
Icon: 10- DC power supply；20- inversion boosting module；30- electrode；40- switch；50- insulation crust.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment be only the utility model a part of the embodiment, instead of all the embodiments.Usually described in attached drawing here
It can arrange and design with a variety of different configurations with the component of the utility model embodiment shown.Therefore, below to
The detailed description of the embodiments of the present invention provided in attached drawing is not intended to limit the model of claimed invention
It encloses, but is merely representative of the selected embodiment of the utility model.Based on the embodiments of the present invention, those skilled in the art exist
Every other embodiment obtained under the premise of creative work is not made, is fallen within the protection scope of the utility model.
In currently available technology, often many places are detected without charging equipment for electroscope, and are using power frequency
It is inconvenient to carry there is power-frequency voltage generator is bulky when transformer carries out electroscope detection, and cannot generate naked eyes can
The phenomenon that for observing, verifies the defects of generator itself is working properly, is based on this, one kind provided by the embodiment of the utility model is tested
Electric appliance checking device, to achieve the purpose that whether the test being visually observed verifying generator charges.
To be detected to a kind of electroscope disclosed in the utility model embodiment first convenient for understanding the present embodiment
Device describes in detail, and Fig. 1 is a kind of schematic diagram of internal structure of electroscope detection device.Shown in referring to Fig.1, the application is real
Apply a kind of electroscope detection device provided by example, comprising: inversion boosting module 20, DC power supply 10 and electrode 30, inversion liter
Die block 20 is connected with DC power supply 10 and electrode 30 respectively.
The electric current that above-mentioned DC power supply 10 exports is powered later for above-mentioned electrode 30 by above-mentioned inversion boosting module 20, with
Make the breakdown generation electric arc of 30 surrounding air of electrode, whether is worked normally by above-mentioned arc-detection electroscope.
In the present embodiment, the size and Orientation of the DC current flow of DC power supply output will not change, so will
By certain methods, change the size and Orientation of circuital current.Inverter is also known as current transformer, inverter, is that one kind can will be straight
Galvanic electricity is converted to the device of alternating current, is made of inverter bridge, logic control, filter circuit three parts, and main includes that input connects
Mouth, voltage starting circuit, MOS switch pipe, PWM controller, DC converting circuit, feedback loop, LC oscillation and output loop are born
The parts such as load, can be divided into half-bridge inverter, full-bridge inverter etc..It is alternating current by inversion after inversion boosting module, and
Voltage is increased to 10kV, and when raised 10kV voltage is that electrode is powered, surrounding them air is breakdown to generate visual electric arc, leads to
Cross whether electroscope described in the visual arc-detection works normally.
Fig. 2 shows a kind of structural schematic diagram of electroscope detection device provided by the utility model embodiment, references
Shown in Fig. 2, electroscope detection device further includes insulation crust 50 in the embodiment of the present application, and there is opening in the side of insulation crust 50.
Above-mentioned inversion boosting module 20, above-mentioned DC power supply 10 and above-mentioned electrode 30 are set to the interior of above-mentioned insulation crust 50
Portion, and above-mentioned electrode 30 is set to the opening of above-mentioned insulation crust 50.
Specifically, inversion boosting module, DC power supply and electrode, in the inside of insulation crust, electrode is set positioned at insulation crust
At the aperture position set, visual electric arc is contacted for electroscope insertion and carries out electrical verification.When the direct current of DC power supply output is by inverse
After becoming boost module, voltage rises to 10kV, and when the voltage of 10kV is added on the metal electrode both ends being closer, air can be because of quilt
Breakdown generates visual electric arc, when the appearance of electroscope is good, when acoustic-optic indicator is normal, continues to test electrical verification by visual electric arc
Whether device charges, it is ensured that the personal safety of the staff of interruption maintenance.
In one optional embodiment of the application, it is additionally provided with insulation stopple in the opening of above-mentioned insulation crust 50, at this
Electroscope detection device when not in use, by the insulation stopple blocks the opening, thereby reduce occur error shock pole or
A possibility that external damage electrode.
The electroscope detection device provided in one embodiment of the application, above-mentioned DC power supply 10 are battery, above-mentioned electrode
30 include positive electrode and negative electrode, and above-mentioned insulation crust 50 is made by transparent insulation material.
It is powered specifically, DC power supply exports electric current to inversion boosting module, the chemical energy conversion in DC power supply
At electric energy.After electric discharge, DC power supply can make internal active material regeneration that electric energy be stored as chemical energy with the mode of charging,
Chemical energy is converted to electric energy again when needing to discharge.
DC power supply can be a kind of secondary cell, the battery that can be recharged.
The transparent insulation material of insulation crust can prevent electric current from passing through, solid material in customary insulation material: including two
Class, first is that inorganic insulating material, such as Kapton, mica, micarex asbestos, electroceramics, glass etc., another kind of is organic matter
Matter, such as paper, cotton yarn, timber, plastics.High voltage insulating materials are one kind of insulating materials, and insulating materials is the one of insulator again
Kind, it further comprises solid and liquid.Insulation crust is made of transparent insulating materials, can pass through transparent insulation crust
The case where observing visual electric arc.
In the possible embodiment of the application one, it is connected with out between above-mentioned DC power supply 10 and above-mentioned inversion boosting module 20
40 are closed, above-mentioned switch 40 is set to the outside of above-mentioned insulation crust 50.
In the another possible embodiment of the application, finger ring is fixedly installed outside above-mentioned insulation crust 50.Outside above-mentioned insulation
Shell 50 includes: enclosure body and upper cover, above-mentioned upper cover removably install in above-mentioned enclosure body.
Specifically, ON-OFF control circuit is cut-off, when not needing to generate electric arc, electroscope detection can be stopped by turning off the switch
The work of device, when carry out detection electroscope whether charge when, turn on the switch, work.It is fixed outside insulation crust
It is provided with finger ring, staff convenient to overhaul utilizes detection of the electroscope detection device to electroscope.Insulation crust includes: shell
Body ontology and upper cover, upper cover removably install with enclosure body on.The detachable structure of insulation crust using electrical verification
When device detection device, convenient for charging to DC power supply.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description
It with the specific work process of device, can refer to corresponding processes in the foregoing method embodiment, details are not described herein.
In addition, in the description of the utility model embodiment unless specifically defined or limited otherwise, term " installation ",
" connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can
To be the connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood with concrete condition
Concrete meaning in the present invention.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
Finally, it should be noted that embodiment described above, only specific embodiment of the present utility model, to illustrate this
The technical solution of utility model, rather than its limitations, the protection scope of the utility model is not limited thereto, although referring to aforementioned
The utility model is described in detail in embodiment, those skilled in the art should understand that: it is any to be familiar with this skill
The technical staff in art field within the technical scope disclosed by the utility model, still can be to skill documented by previous embodiment
Art scheme modify or can readily occur in variation or equivalent replacement of some of the technical features；And these modifications,
Variation or replacement, the spirit and model of the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution
It encloses, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model is answered described is wanted with right
Subject to the protection scope asked.
Claims (8)
1. a kind of electroscope detection device characterized by comprising inversion boosting module, DC power supply and electrode, the inversion
Boost module is connected with the DC power supply and the electrode respectively；
The electric current of the DC power supply output is by being that the electrode is powered after the inversion boosting module, so that surrounding them
Whether the breakdown generation electric arc of air, worked normally by electroscope described in the arc-detection.
2. a kind of electroscope detection device according to claim 1, which is characterized in that it further include insulation crust, it is described exhausted
There is opening in the side of edge shell；
The inversion boosting module, the DC power supply and the electrode are set to the inside of the insulation crust, and described
Electrode is set to the opening of the insulation crust.
3. a kind of electroscope detection device according to claim 1 or 2, which is characterized in that the DC power supply is electric power storage
Pond.
4. a kind of electroscope detection device according to claim 2, which is characterized in that in the opening of the insulation crust also
It is provided with insulation stopple.
5. a kind of electroscope detection device according to claim 2, which is characterized in that the insulation crust is by transparent insulation
Material is made.
6. a kind of electroscope detection device according to claim 2, which is characterized in that the DC power supply and the inversion
Switch is connected between boost module, it is described to switch the outside for being set to the insulation crust.
7. a kind of electroscope detection device according to claim 2, which is characterized in that fixation is set outside the insulation crust
It is equipped with finger ring.
8. a kind of electroscope detection device according to claim 2, which is characterized in that the insulation crust includes: shell
Ontology and upper cover, the upper cover removably install with the enclosure body on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821743598.3U CN209248004U (en) | 2018-10-25 | 2018-10-25 | A kind of electroscope detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821743598.3U CN209248004U (en) | 2018-10-25 | 2018-10-25 | A kind of electroscope detection device |
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| Publication Number | Publication Date |
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| CN209248004U true CN209248004U (en) | 2019-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821743598.3U Active CN209248004U (en) | 2018-10-25 | 2018-10-25 | A kind of electroscope detection device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113917382A (en) * | 2021-09-28 | 2022-01-11 | 广东电网有限责任公司 | High-voltage generator and control method |
| CN116559521A (en) * | 2023-05-10 | 2023-08-08 | 国网黑龙江省电力有限公司绥化供电公司 | Chamber test device of portable high-voltage electroscope |
-
2018
- 2018-10-25 CN CN201821743598.3U patent/CN209248004U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113917382A (en) * | 2021-09-28 | 2022-01-11 | 广东电网有限责任公司 | High-voltage generator and control method |
| CN113917382B (en) * | 2021-09-28 | 2023-07-14 | 广东电网有限责任公司 | High-voltage generator and control method |
| CN116559521A (en) * | 2023-05-10 | 2023-08-08 | 国网黑龙江省电力有限公司绥化供电公司 | Chamber test device of portable high-voltage electroscope |
| CN116559521B (en) * | 2023-05-10 | 2024-03-29 | 国网黑龙江省电力有限公司绥化供电公司 | Chamber test device of portable high-voltage electroscope |
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