CN205673082U - Electric cleaner is with 95 porcelain wall bushings - Google Patents
Electric cleaner is with 95 porcelain wall bushings Download PDFInfo
- Publication number
- CN205673082U CN205673082U CN201620533809.5U CN201620533809U CN205673082U CN 205673082 U CN205673082 U CN 205673082U CN 201620533809 U CN201620533809 U CN 201620533809U CN 205673082 U CN205673082 U CN 205673082U
- Authority
- CN
- China
- Prior art keywords
- porcelain
- porcelain tubes
- tubes
- flange
- electric cleaner
- 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
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Abstract
The utility model discloses a kind of electric cleaner 95 porcelain wall bushings, it is mainly made up of 95 porcelain tubes, flange and metal conducting bar；The ring-type fin for improving insulating capacity it is provided with on the surface of 95 porcelain tubes；Flange mucilage binding is also screwed at the middle part of 95 porcelain tubes, and flange is provided with axially mounted hole for being connected with electric cleaner body by wall bushing；Metal conducting bar runs through inside 95 porcelain tubes, and the two ends of metal conducting bar use nut to be fixed on 95 porcelain tubes.This utility model wall bushing uses 95 porcelain tubes, and high-temperature insulation resistance is big, can be greatly prolonged service life.By being greatly improved the surface creepage distance of wall bushing at the ring-type fin of the surface configuration of 95 porcelain tubes, can fully meet insulating capacity in high temperature environments.By the surrounding at flange along radially installation tight 95 porcelain tubes of the firm twelve Earthly Branches of screw, in the way of being mechanically fixed, compensate for the deficiency that simple mucilage binding easily loosens in hot environment, add the bulk strength of wall bushing.
Description
Technical field
This utility model relates to the high voltage power supply introducing device of a kind of electric cleaner, by this introducing device by high voltage power supply
Sending into inside it through electric cleaner wall (or top layer), specifically a kind of electric cleaner is with 95 porcelain wall bushings.
Background technology
Cathode voltage in the high voltage electric field of electric cleaner is generally up to-72kV, be by the highest voltage through electricity
Cleaner unit wall (or top layer) is sent into inside electric cleaner, around metallic conductor, and the particularly wall to electric cleaner
(or top layer) must use wall bushing to make metallic conductor insulate.Owing to the target of electric cleaner is the most all high temperature cigarette
Dirt, and the most common electrical porcelain wall bushing can not meet the insulating requirements in hot environment, need to often change, this point must add
To overcome.Meanwhile, existing common electrical porcelain wall bushing typically all uses simple mucilage binding in common electrical porcelain wall bushing
Portion is fixed with flange, and simple mucilage binding easily loosens in hot environment.
Summary of the invention
The purpose of this utility model is for the common problem that electrical porcelain wall bushing high temperature insulation characteristic is poor, the life-span is low, if
Count a kind of electric cleaner wall bushing based on 95 porcelain.
The technical solution of the utility model is:
A kind of electric cleaner is with 95 porcelain wall bushings, and it is mainly made up of 95 porcelain tubes 1, flange 2 and metal conducting bar 3；?
The surface of 95 described porcelain tubes 1 is provided with the ring-type fin 4 for improving insulating capacity；Described flange 2 mucilage binding is the most solid with screw 5
Being scheduled on the middle part of 95 porcelain tubes 1, flange 2 is provided with axially mounted hole for being connected with electric cleaner body by wall bushing；Described
Metal conducting bar 3 to run through 95 porcelain tubes 1 internal, the two ends of metal conducting bar 3 use nut to be fixed on 95 porcelain tubes 1.
Preferably, described flange 2 is radially installed in the middle part of 3～4 screw 5 tight 95 porcelain tubes 1 of firm twelve Earthly Branches.
It is further preferred that radially install in the middle part of 4 screw 5 tight 95 porcelain tubes 1 of firm twelve Earthly Branches on described flange 2.
The middle part of 95 described porcelain tubes 1 is square porcelain tube.
The beneficial effects of the utility model:
This utility model electric cleaner uses 95 porcelain tubes with 95 porcelain wall bushings, and high-temperature insulation resistance is big, can be greatly prolonged
Service life.
This utility model by being greatly improved the surface creepage of wall bushing at the ring-type fin of the surface configuration of 95 porcelain tubes
Distance, can fully meet insulating capacity in high temperature environments.
This utility model is by square along radially install in the middle part of tight 95 porcelain tubes of the firm twelve Earthly Branches of screw in the surrounding of flange
Porcelain tube, compensate for the deficiency that simple mucilage binding easily loosens in hot environment in the way of being mechanically fixed, adds wall bushing
Bulk strength.
Accompanying drawing explanation
Fig. 1 is this utility model electric cleaner structural representation with 95 porcelain wall bushings.
Fig. 2 is that the A-A of Fig. 1 is to sectional view.
Detailed description of the invention
With embodiment, this utility model is further described below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, a kind of electric cleaner is with 95 porcelain wall bushings, and it is mainly by 95 porcelain tubes 1, flange 2 and metal
Conducting rod 3 forms；It is provided with in ring-type fin 4,95 porcelain tube 1 for improving insulating capacity on the surface of 95 described porcelain tubes 1
Portion is that square porcelain tube is for mounting flange 2；Described flange 2 mucilage binding is at the middle part of 95 porcelain tubes 1, and radially installs 4 on flange 2
Square porcelain tube 6 in the middle part of screw 5 tight 95 porcelain tubes 1 of firm twelve Earthly Branches；Flange 2 is provided with axially mounted hole for by wall bushing
It is connected with electric cleaner body；It is internal that described metal conducting bar 3 runs through 95 porcelain tubes 1, and the two ends of metal conducting bar 3 use nut
Being fixed on the center of 95 porcelain tubes 1, high voltage power supply is sent into inside electric cleaner by metal conducting bar 3, metal conducting bar 3 and flange
Insulation between 2 depends on 95 porcelain tubes 1.
This utility model is not directed to part and the most same as the prior art prior art maybe can be used to be realized.
Claims (4)
1. an electric cleaner is with 95 porcelain wall bushings, it is characterised in that it is mainly led by 95 porcelain tubes (1), flange (2) and metal
Electric pole (3) forms；The ring-type fin (4) for improving insulating capacity it is provided with on the surface of described 95 porcelain tubes (1)；Described method
Blue (2) mucilage binding is also fixed on the middle part of 95 porcelain tubes (1) with screw (5), flange (2) be provided with installing hole for by wall bushing and
Electric cleaner body connects；It is internal that described metal conducting bar (3) runs through 95 porcelain tubes (1), and the two ends of metal conducting bar (3) use
Nut is fixed on 95 porcelain tubes (1).
Electric cleaner the most according to claim 1 is with 95 porcelain wall bushings, it is characterised in that in the upper footpath of described flange (2)
To installing 3～4 screws (5) firmly tight 95 porcelain tubes of twelve Earthly Branches (1) middle part.
Electric cleaner the most according to claim 2 is with 95 porcelain wall bushings, it is characterised in that in the upper footpath of described flange (2)
To installing 4 screws (5) firmly tight 95 porcelain tubes of twelve Earthly Branches (1) middle part.
Electric cleaner the most according to claim 1 is with 95 porcelain wall bushings, it is characterised in that at described 95 porcelain tubes (1)
Middle part is square porcelain tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620533809.5U CN205673082U (en) | 2016-06-03 | 2016-06-03 | Electric cleaner is with 95 porcelain wall bushings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620533809.5U CN205673082U (en) | 2016-06-03 | 2016-06-03 | Electric cleaner is with 95 porcelain wall bushings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205673082U true CN205673082U (en) | 2016-11-09 |
Family
ID=57433944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620533809.5U Expired - Fee Related CN205673082U (en) | 2016-06-03 | 2016-06-03 | Electric cleaner is with 95 porcelain wall bushings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205673082U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106374405A (en) * | 2016-12-01 | 2017-02-01 | 国家电网公司 | 10kv through-wall insulation sleeve |
-
2016
- 2016-06-03 CN CN201620533809.5U patent/CN205673082U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106374405A (en) * | 2016-12-01 | 2017-02-01 | 国家电网公司 | 10kv through-wall insulation sleeve |
| CN106374405B (en) * | 2016-12-01 | 2019-05-31 | 国家电网公司 | A kind of 10 kilovolts of wall-through bushing insulators |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161109 Termination date: 20200603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |