CN206194538U - Special discharger of power capacitor - Google Patents
Special discharger of power capacitor Download PDFInfo
- Publication number
- CN206194538U CN206194538U CN201621301641.1U CN201621301641U CN206194538U CN 206194538 U CN206194538 U CN 206194538U CN 201621301641 U CN201621301641 U CN 201621301641U CN 206194538 U CN206194538 U CN 206194538U
- Authority
- CN
- China
- Prior art keywords
- left end
- series resistance
- hand member
- sleeve
- spring leaf
- 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.)
- Expired - Fee Related
Links
- 239000003990 capacitor Substances 0.000 title claims abstract description 31
- 239000002184 metal Substances 0.000 claims abstract description 22
- 229910052751 metal Inorganic materials 0.000 claims abstract description 22
- 238000009413 insulation Methods 0.000 claims abstract description 16
- 230000005611 electricity Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 4
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
Abstract
The utility model discloses a special discharger of power capacitor, including insulation support, series resistance, spring leaf sleeve, metal discharging rod and electrical discharge wire, the inside right -hand member of insulation support is equipped with series resistance, metal discharging rod right -hand member is connected with the insulation support left end, and the wire that metal discharging rod right -hand member passes through in the insulation support is connected with series resistance left end electricity, at the fixed and electric coupling spring piece sleeve of the left end of metal discharging rod, the left end and the series resistance right -hand member electricity of electrical discharge wire are connected. The utility model discloses the capacitor discharge of applicable multiple model has simple structure, safe in utilization, convenient operation's characteristics, can avoid personal equipment accident, guarantees the safety in production, improves labor efficiency.
Description
Technical field
The utility model is related to ground wire discharge technology field, particularly a kind of special discharger of power capacitor.
Background technology
Power capacitor has a large amount of electric charges after stopping transport, and capacitor needs to be substantially discharged over the ground after power failure.In the prior art,
Electric discharge ground wire is copper wires, and copper wires well conducting resistance is small, is produced in the moment flow of charge the earth of ground connection electric discharge big
Electric current；And discharge end is a big clip, electric discharge personnel need to wear insulating glove hand and go to contacting capacitor sleeve pipe the inside by clip
Discharge aperture discharged because capacitor have a large amount of electrostatic, electric discharge when produce spark and abnormal sound, people is caused to operating personnel
Body and psychological threat, it is very dangerous.Capacitor model is different, and the electric discharge bore dia inside various capacitor casings is also different,
The diameter of same discharger termination does not adapt to the capacitor of various models.
In addition, the clip shape of discharge end is not suitable for onsite application, cannot be with for the sleeve pipe discharge end that is wrapped up by sheath
Live part is fully contacted.Need hand to be discharged by discharge end for existing ground wire, insulating glove must be worn during electric discharge, just in case hand
Set insulation damages can cause personal injury, rely on series resistance part to make special isolation grip, not only easy to operate, Er Qiegeng
Plus safety.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of special discharger of power capacitor, pacifies with operation
Entirely, it is easy to use, the characteristics of same discharger applicable Multiple Type capacitor discharge.
In order to solve the above technical problems, technical solution adopted in the utility model is：A kind of power capacitor is special to be put
Electrical equipment, including insulating sleeve, series resistance, spring leaf sleeve, metal discharge rod and electrical discharge wire；The insulating sleeve inside is right
End is provided with series resistance, and the metal discharge rod right-hand member is connected with insulating sleeve left end, and metal discharge rod right-hand member passes through insulation sleeve
Wire in pipe is electrically connected with series resistance left end, is fixed in the left end of metal discharge rod and is electrically connected spring leaf sleeve, described
The left end of electrical discharge wire is electrically connected with series resistance right-hand member.
The further improvement done to the utility model is：The spring leaf sleeve is bullet shape, bullet-headed
The side face of the spring leaf sleeve right part of shape is provided with axially grooved, and the tip of spring leaf sleeve is towards a left side.
The axially grooved quantity is in two or more.
The axially grooved quantity is more than three.
Insulation grip is set up, the insulation grip is sleeved between series resistance and electrical discharge wire.
Ground connection clamping plate is set up, the ground connection clamping plate is electrically connected with electrical discharge wire left end.
It is using the beneficial effect produced by above-mentioned technical proposal：The utility model is fixed in the left end of metal discharge rod
And the spring leaf sleeve of bullet shape is electrically connected, the side face of spring leaf sleeve right part is provided with axial fluting.Because capacitor
Power is different, and the diameter of discharge aperture is different, and the elasticity of spring leaf sleeve is relevant with the quantity of the fluting of axial direction, the fluting number of axial direction
More than three, the elasticity of spring leaf sleeve is smaller, and this discharger is adapted to low power capacitor discharge for amount.The fluting of axial direction
Quantity in two or more, spring leaf sleeve it is elastic larger, this discharger is adapted to powerful capacitor discharge.Due to spring
The elastic deformation function of piece sleeve, it is ensured that spring leaf sleeve can smoothly pass in and out the discharge aperture of capacitor, and contact is can guarantee that again
Well.Connected on ground wire suitable resistance, the electric current of electric discharge moment can be reduced, spark when eliminating electric discharge and different
Ring, increased security.Insulation grip is sleeved between series resistance and electrical discharge wire, facilitates operator to use.This practicality is new
Type is applicable the capacitor discharge of multiple models, can avoid personal equipment breakdown, it is ensured that safety in production, raises labour efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the A portions enlarged drawing in Fig. 1；
Fig. 3 is the B-B sectional drawings in Fig. 2.
Part and its label as shown in the figure：Spring leaf sleeve 1, metal discharge rod 2, electrical connector 3, insulating sleeve 4, series connection
Resistance 5, insulation grip 6 and electrical discharge wire 7, ground connection clamping plate 8, axially grooved 9.
Specific embodiment
Embodiment 1：A kind of special discharger of power capacitor, including insulating sleeve 4, series resistance 5, spring leaf sleeve 1,
Metal discharge rod 2 and electrical discharge wire 7；The inside right-hand member of the insulating sleeve 4 is provided with series resistance 5, the right-hand member of metal discharge rod 2
It is connected with the left end of insulating sleeve 4, the right-hand member of metal discharge rod 2 is electrically connected by the wire in insulating sleeve 4 with the left end of series resistance 5
Connect, fixed in the left end of metal discharge rod 2 and electrically connect spring leaf sleeve 1, left end and the series resistance 5 of the electrical discharge wire 7
Right-hand member is electrically connected.The spring leaf sleeve 1 is bullet shape, is set in the side face of the right part of spring leaf sleeve 1 of bullet shape
Have axially grooved 9, the tip of spring leaf sleeve 1 is towards a left side.Axially grooved 9 quantity is in two or more.Set up insulation grip
6, the insulation grip 6 is sleeved between series resistance 5 and electrical discharge wire 7.
Ground connection clamping plate 8 is set up, the ground connection clamping plate 8 is electrically connected with the left end of electrical discharge wire 7.
Embodiment 2：A kind of special discharger of power capacitor, including insulating sleeve 4, series resistance 5, spring leaf sleeve 1,
Metal discharge rod 2 and electrical discharge wire 7；The inside right-hand member of the insulating sleeve 4 is provided with series resistance 5, the right-hand member of metal discharge rod 2
It is connected with the left end of insulating sleeve 4, the right-hand member of metal discharge rod 2 is electrically connected by the wire in insulating sleeve 4 with the left end of series resistance 5
Connect, fixed in the left end of metal discharge rod 2 and electrically connect spring leaf sleeve 1, left end and the series resistance 5 of the electrical discharge wire 7
Right-hand member is electrically connected.The spring leaf sleeve 1 is bullet shape, is set in the side face of the right part of spring leaf sleeve 1 of bullet shape
Have axially grooved 9, the tip of spring leaf sleeve 1 is towards a left side.Axially grooved 9 quantity is more than three.Set up insulation grip
6, the insulation grip 6 is sleeved between series resistance 5 and electrical discharge wire 7.
Ground connection clamping plate 8 is set up, the ground connection clamping plate 8 is electrically connected with the left end of electrical discharge wire 7.
Electrical discharge wire of the present utility model 7 uses copper wires, and electric conductivity is good, is used according to condenser voltage grade
Different length, the 20m long of electrical discharge wire 7 of 10m, 35kV capacitor long of electrical discharge wire 7 of 10kV capacitors.Series resistance 5 and electricity
Condenser voltage grade matches, and on the premise of abundant releasing capacitor residual charge is ensured, spark and abnormal sound is not produced, insulate
Grip 6 is designed to hand-held and is easy to discharge operation.
Claims (6)
1. the special discharger of a kind of power capacitor, it is characterised in that：Including insulating sleeve（4）, series resistance（5）, spring leaf
Sleeve（1）, metal discharge rod（2）And electrical discharge wire（7）；The insulating sleeve（4）Internal right-hand member is provided with series resistance（5）, institute
State metal discharge rod（2）Right-hand member and insulating sleeve（4）Left end is connected, metal discharge rod（2）Right-hand member passes through insulating sleeve（4）Interior
Wire and series resistance（5）Left end is electrically connected, in metal discharge rod（2）Left end fix and electrically connect spring leaf sleeve（1）, institute
State electrical discharge wire（7）Left end and series resistance（5）Right-hand member is electrically connected.
2. the special discharger of a kind of power capacitor according to claim 1, it is characterised in that：The spring leaf sleeve
（1）It is bullet shape, in the spring leaf sleeve of bullet shape（1）The side face of right part is provided with axially grooved（9）, spring leaf set
Cylinder（1）Tip towards a left side.
3. the special discharger of a kind of power capacitor according to claim 2, it is characterised in that：It is described axially grooved（9）
Quantity in two or more.
4. the special discharger of a kind of power capacitor according to claim 2, it is characterised in that：It is described axially grooved（9）
Quantity more than three.
5. the special discharger of a kind of power capacitor according to claim 3 or 4, it is characterised in that：Set up insulation grip
（6）, the insulation grip（6）It is sleeved on series resistance（5）And electrical discharge wire（7）Between.
6. the special discharger of a kind of power capacitor according to claim 5, it is characterised in that：Set up ground connection clamping plate（8）,
The ground connection clamping plate（8）With electrical discharge wire（7）Left end is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621301641.1U CN206194538U (en) | 2016-11-30 | 2016-11-30 | Special discharger of power capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621301641.1U CN206194538U (en) | 2016-11-30 | 2016-11-30 | Special discharger of power capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206194538U true CN206194538U (en) | 2017-05-24 |
Family
ID=58723350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621301641.1U Expired - Fee Related CN206194538U (en) | 2016-11-30 | 2016-11-30 | Special discharger of power capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206194538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112909603A (en) * | 2021-01-21 | 2021-06-04 | 牟春晓 | Quick discharge rod of set formula power capacitor bank |
-
2016
- 2016-11-30 CN CN201621301641.1U patent/CN206194538U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112909603A (en) * | 2021-01-21 | 2021-06-04 | 牟春晓 | Quick discharge rod of set formula power capacitor bank |
| CN112909603B (en) * | 2021-01-21 | 2022-11-08 | 国网湖北省电力有限公司超高压公司 | Quick discharge rod of set formula power capacitor bank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 Termination date: 20201130 |