CN206640228U - 35kV bus shield sleeve pipes - Google Patents
35kV bus shield sleeve pipes Download PDFInfo
- Publication number
- CN206640228U CN206640228U CN201720217153.0U CN201720217153U CN206640228U CN 206640228 U CN206640228 U CN 206640228U CN 201720217153 U CN201720217153 U CN 201720217153U CN 206640228 U CN206640228 U CN 206640228U
- Authority
- CN
- China
- Prior art keywords
- flange
- epoxy resin
- resin bushing
- shielding layer
- sleeve
- 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
- 239000003822 epoxy resin Substances 0.000 claims abstract description 21
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 21
- 239000004677 Nylon Substances 0.000 claims abstract description 16
- 229920001778 nylon Polymers 0.000 claims abstract description 16
- 239000002184 metal Substances 0.000 claims abstract description 8
- 241000233855 Orchidaceae Species 0.000 claims 1
- 230000002349 favourable effect Effects 0.000 abstract description 3
Landscapes
- Insulators (AREA)
Abstract
The metal fixing being connected with switch board housing is set the utility model discloses a kind of 35kV bus shields sleeve pipe, on flange, external shielding layer is set in epoxy resin bushing body, and external shielding layer is connected with the metal fixing；In epoxy resin bushing body internal surface, external shielding layer corresponding position, internal shield is set；The external shielding layer is electroconductive nylon circle, and electroconductive nylon circle is provided with uniform circular hole；The epoxy resin bushing body includes upper full skirt part, subumbrella skirt portion, is flange sleeve between upper and lower full skirt, flange is located at flange sleeve part, and the internal shield is electroconductive nylon circle, and electroconductive nylon circle is provided with uniform circular hole；The flange as a whole is located at the latter half of flange sleeve, ensures that creep distance is identical up and down.The utility model is rational in infrastructure, and partial discharge is small, in 50kV, just has electric discharge phenomena；The creep distance of both sides is identical above and below flange, favorable working performance.
Description
Technical field
It the utility model is related to a kind of 35kV bus shields sleeve pipe.
Background technology
The creep distance of existing its flange top and the bottom of 35kV bus shields sleeve pipe is different, and partial discharge is big, influences service behaviour.
The content of the invention
The purpose of this utility model is to provide a kind of rational in infrastructure, 35kV bus shield sleeve pipes of favorable working performance.
Technical solution of the present utility model is：
A kind of 35kV bus shields sleeve pipe, including epoxy resin bushing body, the middle part of sleeve body set flange,
The metal fixing being connected with switch board housing is set on flange, external shielding layer, external screen are set in epoxy resin bushing body
Layer is covered to be connected with the metal fixing；In epoxy resin bushing body internal surface, external shielding layer corresponding position, inner shield is set
Layer；The external shielding layer is electroconductive nylon circle, and electroconductive nylon circle is provided with uniform circular hole；The epoxy resin bushing body bag
Full skirt part, subumbrella skirt portion are included, is flange sleeve between upper and lower full skirt, flange is located at flange sleeve part, the interior screen
It is electroconductive nylon circle to cover layer, and electroconductive nylon circle is provided with uniform circular hole；The flange as a whole is located at the lower half of flange sleeve
Point, ensure that creep distance is identical up and down.
The distance of flange upper surface to epoxy resin bushing body upper end is equal to flange upper surface to epoxy resin bushing sheet
The distance of body lower end.
The utility model is rational in infrastructure, and partial discharge is small, in 50kV, just has electric discharge phenomena；The creep distance of both sides above and below flange
It is identical, favorable working performance.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the utility model one embodiment.
Embodiment
A kind of 35kV bus shields sleeve pipe, including epoxy resin bushing body, the middle part of sleeve body set flange
2, the metal fixing 3 being connected with switch board housing is set on flange, the setting external shielding layer 4 in epoxy resin bushing body,
External shielding layer is connected with the metal fixing；In epoxy resin bushing body internal surface, external shielding layer corresponding position, setting
Screen layer 5；The external shielding layer is electroconductive nylon circle, and electroconductive nylon circle is provided with uniform circular hole；The epoxy resin bushing
Body includes upper full skirt part 1, subumbrella skirt portion 6, is flange sleeve 7 between upper and lower full skirt, flange 2 is located at flange sleeve pipe portion
Point, the internal shield is electroconductive nylon circle, and electroconductive nylon circle is provided with uniform circular hole；The flange as a whole is located at flange sleeve
The latter half of pipe, ensure that creep distance is identical up and down.
The distance of flange upper surface to epoxy resin bushing body upper end is equal to flange upper surface to epoxy resin bushing sheet
The distance of body lower end.
Claims (2)
1. a kind of 35kV bus shields sleeve pipe, including epoxy resin bushing body, the middle part of sleeve body sets flange, method
The metal fixing being connected with switch board housing is set on orchid, external shielding layer, external shield are set in epoxy resin bushing body
Layer is connected with the metal fixing；In epoxy resin bushing body internal surface, external shielding layer corresponding position, inner shield is set
Layer；The external shielding layer is electroconductive nylon circle, and electroconductive nylon circle is provided with uniform circular hole；The epoxy resin bushing body bag
Full skirt part, subumbrella skirt portion are included, is flange sleeve between upper and lower full skirt, flange is located at flange sleeve part, it is characterized in that：
The internal shield is electroconductive nylon circle, and electroconductive nylon circle is provided with uniform circular hole；The flange as a whole is located at flange sleeve
The latter half, ensure up and down creep distance it is identical.
2. 35kV bus shields sleeve pipe according to claim 1, it is characterized in that：Flange upper surface is to epoxy resin bushing sheet
The distance of body upper end is equal to the distance of flange upper surface to epoxy resin bushing body lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720217153.0U CN206640228U (en) | 2017-03-08 | 2017-03-08 | 35kV bus shield sleeve pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720217153.0U CN206640228U (en) | 2017-03-08 | 2017-03-08 | 35kV bus shield sleeve pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206640228U true CN206640228U (en) | 2017-11-14 |
Family
ID=60252698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720217153.0U Expired - Fee Related CN206640228U (en) | 2017-03-08 | 2017-03-08 | 35kV bus shield sleeve pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206640228U (en) |
-
2017
- 2017-03-08 CN CN201720217153.0U patent/CN206640228U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206640228U (en) | 35kV bus shield sleeve pipes | |
| CN201836368U (en) | Cylinder seal ring | |
| CN205159801U (en) | Bus connector | |
| CN205051012U (en) | A shielding contact and mounting structure for pipe type cable | |
| CN205196091U (en) | Make things convenient for high -voltage insulation test's lightning grounding hole | |
| CN204204724U (en) | Be with the outdoor transmission mechanism of the isolating switch of structure of keeping off the rain | |
| CN204463876U (en) | A kind of flat cable | |
| CN202817682U (en) | Explosion-proof wire connection box for connecting tail end of cable | |
| CN204243464U (en) | The internal shield ring of switch cubicle shielded tube | |
| CN202142362U (en) | Potentiometer electric brush structure | |
| CN202957082U (en) | Wire outlet composite bushing | |
| CN203632364U (en) | Counterbore circular ring neodymium iron boron magnetic steel for motor | |
| CN203340489U (en) | Wire passing plate | |
| CN207460839U (en) | Preceding flip plate assembly | |
| CN203760728U (en) | Connector contact gear sleeve | |
| CN202360056U (en) | Left variable-diameter flashboard | |
| CN205491413U (en) | Loop line board | |
| CN203260993U (en) | Explosion-proof cylinder for cable joints | |
| CN208315389U (en) | A kind of metal shell capacitor Fast Installation cover board | |
| CN206663603U (en) | Cover attaching construction before a kind of clapper die spotting press overturning oil cylinder | |
| CN205646188U (en) | Novel public earthy terminal | |
| CN206023422U (en) | Vibrating motor protective cover of the overskirt with reinforcement | |
| CN206413358U (en) | A kind of convenient assembling Mobile phone shielding case | |
| CN203481132U (en) | A universal engine oil pressure switch | |
| CN204231862U (en) | A kind of novel high pressure-resistant radome |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |