CN105333475A - Insulated isolation device for electric field - Google Patents
Insulated isolation device for electric field Download PDFInfo
- Publication number
- CN105333475A CN105333475A CN201510657580.6A CN201510657580A CN105333475A CN 105333475 A CN105333475 A CN 105333475A CN 201510657580 A CN201510657580 A CN 201510657580A CN 105333475 A CN105333475 A CN 105333475A
- Authority
- CN
- China
- Prior art keywords
- urceolus
- inner core
- cam
- electric field
- wall section
- 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.)
- Granted
Links
- 230000005684 electric field Effects 0.000 title claims abstract description 19
- 238000002955 isolation Methods 0.000 title abstract description 5
- 238000004804 winding Methods 0.000 claims description 6
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000003068 static effect Effects 0.000 abstract 1
- 230000005686 electrostatic field Effects 0.000 description 6
- 239000000919 ceramic Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Valve Device For Special Equipments (AREA)
Abstract
The invention relates to a device for isolating a static electric field, in particular to an insulated isolation device for an electric field. The insulated isolation device comprises a connecting rod fixedly connected with a positive plate and a shell. The periphery of the connecting rod is connected with an isolating piece in a sleeved manner. At least one cam is fixed to the outer surface of the isolating piece. The isolating piece comprises an inner cylinder and an outer cylinder which are connected longitudinally. The diameter of the inner cylinder is smaller than that of the outer cylinder. According to the insulated isolation device for the electric field, the isolating piece is arranged on the outer surface of the connecting rod, the cams are arranged on the outer surface of the isolating piece, arc drawing intensity is greatly reduced through the cams, and the arc drawing intensity can become flashover and the like. In addition, the area and the amount of oil dirt accumulated on the outer surface of the isolating piece are reduced through arc drawing, oil dirt is concentrated in gaps between the cams, electric conduction performance of the isolating piece is reduced, the service life of the device is prolonged, and the device is prevented from being damaged.
Description
Technical field
The present invention relates to a kind of device of isolating electrostatic field, specifically relate to a kind of electric field insulated isolated device.
Background technology
In the electric field be made up of positive plate and negative plate, can produce a large amount of arcings, these arcings have very strong penetration power, and the Spatial General 6 R between positive plate and negative plate is that air is filled, and air is insulator, also can not produce damage to object wherein.Positive plate needs to be connected with external power source, very strong voltage can be produced between the positive plate and electric field housing of connecting portion, often the object of parcel connector is punctured or damages, therefore, need to reduce the dynamics of impact at the isolated part of parcel connector, to satisfy the demands.
In prior art, the structure adopted is the mode of the ceramic member interior parcel connector of a use straight barrel type, the ceramic member of straight barrel type in order to isolate electrostatic field and space outerpace, in electrostatic field, owing to there is certain distance between positive plate and electrostatic field housing, therefore, very strong voltage can be produced between, produce arcing, and connector be conductor, the ceramic member of straight barrel type effectively can not reduce arcing, is easy in use for some time be punctured by arcing burn out.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of minimizing arcing, prevents the electric field insulated isolated device damaged.
Content of the present invention comprises the connecting rod being fixedly connected with positive plate and coverboard, the periphery of described connecting rod is socketed with separator, described separator outer surface is fixed with at least one cam, and described separator comprises longitudinally interconnective inner core and urceolus, and the diameter of described inner core is less than the diameter of urceolus.
Preferably, described cam comprises the inner core cam being fixed on interior tube outer surface and the urceolus cam being fixed on outer tube outer surface.
Preferably, the shape of described cam is annular or spirality.
Preferably, the number of described inner core cam and urceolus cam is respectively two.
Preferably, the longitudinal thickness of described inner core cam is the 1/10-1/4 of inner core length.
Preferably, the longitudinal thickness of described urceolus cam is the 1/10-1/4 of urceolus length.
Preferably, described inner core end winding support is connected with inner core thinner wall section, and the radial thickness of inner core thinner wall section is less than the radial thickness of inner core.
Preferably, described inner core thinner wall section inside is fixed with at least one inner core thinner wall section cam.
Preferably, described urceolus end winding support is connected with urceolus thinner wall section, and the radial thickness of urceolus thinner wall section is less than the radial thickness of urceolus.
Preferably, described urceolus thinner wall section inside is fixed with at least one urceolus thinner wall section cam.
The invention has the beneficial effects as follows, easily arcing is produced between positive plate of the present invention and housing, arcing spreads along connecting rod, be easy to damage the parts such as separator, the present invention is provided with separator at connecting rod outer surface, and separator inside is provided with through hole, connecting rod is through through hole, separator outer surface is provided with cam, and cam greatly reducing arcing dynamics, and it can be made to become flashover etc.; On the other hand, arcing decreases greasy dirt in the area of the accumulation of separator outer surface and quantity, in the gap that greasy dirt is concentrated between cam, reduces the electric conductivity of separator, extends the life-span of the present invention, prevents from damaging the present invention.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of separator of the present invention.
Fig. 3 is the sectional structure schematic diagram of separator of the present invention.
In the drawings, 1 positive plate, 2 coverboards, 3 connecting rods, 4 inner cores, 41 inner core cams, 42 inner core thinner wall section, 421 inner core thinner wall section cams, 5 urceolus, 51 urceolus cams, 52 urceolus thinner wall section, 521 urceolus thinner wall section cams, 6 through holes.
Detailed description of the invention
As Figure 1-3, the present invention includes the connecting rod 3 being fixedly connected with positive plate 1 and coverboard 2, the periphery of described connecting rod 3 is socketed with separator, described separator outer surface is fixed with at least one cam, described separator comprises longitudinally interconnective inner core 4 and urceolus 5, and the diameter of described inner core 4 is less than the diameter of urceolus 5.
Easily arcing is produced between positive plate 1 of the present invention and housing 2, arcing spreads along connecting rod 3, be easy to damage the parts such as separator, the present invention is provided with separator at connecting rod 3 outer surface, and separator is that electrically non-conductive material is made, such as pottery, separator inside is provided with through hole 6, and connecting rod 3, through through hole 6, is provided with cam at separator outer surface, cam greatly reducing arcing dynamics, and it can be made to become flashover etc.; On the other hand, arcing decreases greasy dirt in the area of the accumulation of separator outer surface and quantity, in the gap that greasy dirt is concentrated between cam, reduces the electric conductivity of separator, extends the life-span of the present invention, prevents from damaging the present invention.
Described cam comprises the inner core cam 41 being fixed on inner core 4 outer surface and the urceolus cam 51 being fixed on urceolus 5 outer surface.The shape of described cam is annular or spirality.The number of described inner core cam 41 and urceolus cam 51 is respectively two.The present invention arranges multiple cam, reduces the intensity of arcing, better isolates electrostatic field.
The longitudinal thickness of described inner core cam 41 is the 1/10-1/4 of inner core 4 length.The longitudinal thickness of described urceolus cam 51 is the 1/10-1/4 of urceolus 5 length.The longitudinal thickness of inner core cam 41 and urceolus cam 51 can not be too thin, otherwise easily damage, can not be too thick, otherwise effect can reduce.
Described inner core 4 end winding support is connected with inner core thinner wall section 42, and the radial thickness of inner core thinner wall section 42 is less than the radial thickness of inner core 4.Described inner core thinner wall section 42 inside is fixed with at least one inner core thinner wall section cam 421.
Described urceolus 5 end winding support is connected with urceolus thinner wall section 52, and the radial thickness of urceolus thinner wall section 52 is less than the radial thickness of urceolus 5.Described urceolus thinner wall section 52 inside is fixed with at least one urceolus thinner wall section cam 521.
The present invention is fixedly connected with inner core thinner wall section 42 and urceolus thinner wall section 52 at inner core 4 respectively with urceolus 5 end, and its inside is fixed with inner core thinner wall section cam 421 and urceolus thinner wall section cam 521 respectively, add the complexity on surface of the present invention, enhance the ability of isolation electrostatic field of the present invention.
Claims (10)
1. an electric field insulated isolated device, it is characterized in that, comprise the connecting rod (3) being fixedly connected with positive plate (1) and coverboard (2), the periphery of described connecting rod (3) is socketed with separator, described separator outer surface is fixed with at least one cam, described separator comprises longitudinally interconnective inner core (4) and urceolus (5), and the diameter of described inner core (4) is less than the diameter of urceolus (5).
2. electric field insulated isolated device as claimed in claim 1, it is characterized in that, described cam comprises the inner core cam (41) being fixed on inner core (4) outer surface and the urceolus cam (51) being fixed on urceolus (5) outer surface.
3. electric field insulated isolated device as claimed in claim 1, it is characterized in that, the shape of described cam is annular or spirality.
4. electric field insulated isolated device as claimed in claim 2 or claim 3, it is characterized in that, the number of described inner core cam (41) and urceolus cam (51) is respectively two.
5. electric field insulated isolated device as claimed in claim 2, it is characterized in that, the longitudinal thickness of described inner core cam (41) is the 1/10-1/4 of inner core (4) length.
6. electric field insulated isolated device as claimed in claim 2, it is characterized in that, the longitudinal thickness of described urceolus cam (51) is the 1/10-1/4 of urceolus (5) length.
7. the electric field insulated isolated device as described in claim 1,2 or 3, is characterized in that, described inner core (4) end winding support is connected with inner core thinner wall section (42), and the radial thickness of inner core thinner wall section (42) is less than the radial thickness of inner core (4).
8. electric field insulated isolated device as claimed in claim 7, it is characterized in that, described inner core thinner wall section (42) inside is fixed with at least one inner core thinner wall section cam (421).
9. the electric field insulated isolated device as described in claim 1,2 or 3, is characterized in that, described urceolus (5) end winding support is connected with urceolus thinner wall section (52), and the radial thickness of urceolus thinner wall section (52) is less than the radial thickness of urceolus (5).
10. electric field insulated isolated device as claimed in claim 9, it is characterized in that, described urceolus thinner wall section (52) inside is fixed with at least one urceolus thinner wall section cam (521).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510657580.6A CN105333475B (en) | 2015-05-14 | 2015-10-14 | Electric field insulated isolated device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015102447353 | 2015-05-14 | ||
| CN201510244735 | 2015-05-14 | ||
| CN201510657580.6A CN105333475B (en) | 2015-05-14 | 2015-10-14 | Electric field insulated isolated device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105333475A true CN105333475A (en) | 2016-02-17 |
| CN105333475B CN105333475B (en) | 2017-06-20 |
Family
ID=55284155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510657580.6A Expired - Fee Related CN105333475B (en) | 2015-05-14 | 2015-10-14 | Electric field insulated isolated device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105333475B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB914299A (en) * | 1960-08-24 | 1963-01-02 | Metallgesellschaft Ag | Improvements in or relating to insulators for electrostatic precipitators |
| CN2143809Y (en) * | 1992-12-09 | 1993-10-13 | 中荣电瓷工业股份有限公司 | Anti-salt damage insulator |
| CN2340508Y (en) * | 1998-09-22 | 1999-09-29 | 罗亚军 | Electric discharger against fouling and dewing |
| CN1336671A (en) * | 2000-07-28 | 2002-02-20 | 中电联北京实业开发总公司电器开关厂 | Lightning arrester with combined jet fuse switch |
| CN2858057Y (en) * | 2005-12-09 | 2007-01-17 | 安徽铜都特种环保设备股份有限公司 | Electrostatic dust remover with high-pressure insulating device |
| WO2008000003A1 (en) * | 2006-06-29 | 2008-01-03 | Fleck Carl M | Resonance-free electrode suspension for a filter system |
| CN201725639U (en) * | 2010-07-27 | 2011-01-26 | 孙海峰 | 20kV polyethylene pin insulator |
| CN202061730U (en) * | 2011-04-18 | 2011-12-07 | 钱蓓蓓 | Water-film electrostatic air cleaning device |
| CN204665428U (en) * | 2015-05-14 | 2015-09-23 | 衡阳创新亿品环保科技发展有限公司 | Electric field insulated isolated device |
-
2015
- 2015-10-14 CN CN201510657580.6A patent/CN105333475B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB914299A (en) * | 1960-08-24 | 1963-01-02 | Metallgesellschaft Ag | Improvements in or relating to insulators for electrostatic precipitators |
| CN2143809Y (en) * | 1992-12-09 | 1993-10-13 | 中荣电瓷工业股份有限公司 | Anti-salt damage insulator |
| CN2340508Y (en) * | 1998-09-22 | 1999-09-29 | 罗亚军 | Electric discharger against fouling and dewing |
| CN1336671A (en) * | 2000-07-28 | 2002-02-20 | 中电联北京实业开发总公司电器开关厂 | Lightning arrester with combined jet fuse switch |
| CN2858057Y (en) * | 2005-12-09 | 2007-01-17 | 安徽铜都特种环保设备股份有限公司 | Electrostatic dust remover with high-pressure insulating device |
| WO2008000003A1 (en) * | 2006-06-29 | 2008-01-03 | Fleck Carl M | Resonance-free electrode suspension for a filter system |
| CN201725639U (en) * | 2010-07-27 | 2011-01-26 | 孙海峰 | 20kV polyethylene pin insulator |
| CN202061730U (en) * | 2011-04-18 | 2011-12-07 | 钱蓓蓓 | Water-film electrostatic air cleaning device |
| CN204665428U (en) * | 2015-05-14 | 2015-09-23 | 衡阳创新亿品环保科技发展有限公司 | Electric field insulated isolated device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105333475B (en) | 2017-06-20 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20170620 |