CN209515455U - A kind of GIS equalizing capacitor guide type modified oil filler hole structure - Google Patents
A kind of GIS equalizing capacitor guide type modified oil filler hole structure Download PDFInfo
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- CN209515455U CN209515455U CN201920419087.4U CN201920419087U CN209515455U CN 209515455 U CN209515455 U CN 209515455U CN 201920419087 U CN201920419087 U CN 201920419087U CN 209515455 U CN209515455 U CN 209515455U
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- oil filler
- plug
- oiling
- slide opening
- equalizing capacitor
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Abstract
The utility model discloses a kind of GIS equalizing capacitor guide type modified oil filler hole structures, including end cap, oiling chamber and oil filler plug, the cover internal is equipped with oiling chamber, and oiling chamber is connected to oil filler point, the intracavitary portion of oiling is equipped with oil filler plug, one end of the oil filler plug is fixedly connected with plug, and the other end of oil filler plug is fixedly connected with guide rod, the other end of the guide rod is fixedly connected with motion bar, the end cap corresponds to motion bar equipped with slide opening, when the utility model is used, push plug and oil filler plug, separate plug and oil filler plug with oiling cavity wall, guide rod and motion bar are mobile, support spring is compressed, gap of the oil between plug and oil filler plug and oiling chamber flows into oiling chamber, and it is flowed into equalizing capacitor from oil filler point, when oiling is completed, unclamp plug, support spring resets, oil filler plug is bonded with oiling cavity wall , seal oiling chamber, when oiling, guide rod is bonded slide opening surface, keeps slide opening closed, prevents oil from entering in slide opening.
Description
Technical field
The utility model relates to oil filler point technical field, specifically a kind of GIS equalizing capacitor guide type modified oiling
Pore structure.
Background technique
Equalizing capacitor is mainly used on the fracture for being connected in parallel on industrial frequency AC high-voltage circuitbreaker, to improve voltage's distribiuting,
It reduces and restores voltage build-up rate, the effect of even voltage, with the development of economy, the electricity capacity of power grid increasingly increase.GIS is
It is applied to extra-high voltage field, when killer switch separating brake therein, the fluctuation of voltage is very big, very unstable.The equal piezoelectricity of GIS
Container is mainly used to improve voltage's distribiuting, reduces and restores voltage build-up rate, to have the function that equal piezoelectricity pressure.Therefore, for GIS
The product quality of equalizing capacitor requires higher and higher, cannot there is any leakage of oil and the unstable place of properties of product.
In existing GIS equalizing capacitor, by directly milling out counterbore on end cap to form end cap oil filler point, then holding
Oil filler plug is packed into lid oil filler point.Due to counterbore be it is smooth, oil filler plug can not be limited, when leading to oiling, it is necessary to note
Plug cock push-in is internal just can to need oil filler plug to reset with oiling after oiling, so as to cause complicated for operation, deviation if it exists, and oiling
Plug cannot propagate into oil filler point.Therefore, those skilled in the art provide a kind of GIS equalizing capacitor guide type modified note
Oil hole structure, to solve the problems mentioned in the above background technology.
Summary of the invention
The purpose of this utility model is to provide a kind of GIS equalizing capacitor guide type modified oil filler hole structures, with solution
Certainly the problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions:
A kind of GIS equalizing capacitor guide type modified oil filler hole structure, including end cap, oiling chamber and oil filler plug, it is described
Cover internal be equipped with oiling chamber, and oiling chamber be connected to oil filler point, the intracavitary portion of oiling be equipped with oil filler plug, the one of the oil filler plug
End is fixedly connected with plug, and the other end of oil filler plug is fixedly connected with guide rod, and the other end of the guide rod is fixedly connected with motion bar, institute
It states end cap and corresponds to motion bar equipped with slide opening.
As a further solution of the present invention: the end cap and oil filler plug junction are equipped with sealing ring placing groove, and
Sealing ring placing groove is located on the outside of plug.
As a further solution of the present invention, the oil filler plug and plug be all provided be set to it is discoid.
The oil filler point is symmetrically arranged with four as a further solution of the present invention, and oil filler point is located at slide opening
Outside.
The guide rod and support spring junction are equipped with pressing plate, and pressing plate as a further solution of the present invention,
Be slidably connected slide opening.
Support spring, and the one of support spring are equipped with inside the slide opening as a further solution of the present invention,
End fitting pressing plate, and the other end is bonded slide opening inner wall.
Compared with prior art, the utility model has the beneficial effects that
When the utility model is used, plug and oil filler plug are pushed, separates plug and oil filler plug with oiling cavity wall, guide rod
Mobile with motion bar, support spring is compressed, and gap of the oil between plug and oil filler plug and oiling chamber flows into oiling chamber, and
It is flowed into equalizing capacitor from oil filler point, when oiling is completed, unclamps plug, support spring resets, oil filler plug and oiling cavity wall
Fitting seals oiling chamber, and when oiling, guide rod is bonded slide opening surface, keeps slide opening closed, prevents oil from entering in slide opening, this oiling
Compact-sized in pore structure, the case where capable of effectively reducing equalizing capacitor oil leak, improves oiling efficiency.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of GIS equalizing capacitor guide type modified oil filler hole structure.
Fig. 2 is a kind of cross-sectional view of GIS equalizing capacitor guide type modified oil filler hole structure.
In figure: 1- end cap, 2- oiling chamber, 3- oil filler plug, 4- plug, 5- oil filler point, 6- sealing ring placing groove, 7- guide rod,
8- motion bar, 9- slide opening, 10- pressing plate, 11- support spring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of GIS equalizing capacitor guide type modified oil filler point knot
Structure, including end cap 1, oiling chamber 2 and oil filler plug 3 are equipped with oiling chamber 2 inside the end cap 1, and oiling chamber 2 is connected to oil filler point 5,
Oil filler plug 3 is equipped with inside the oiling chamber 2, one end of the oil filler plug 3 is fixedly connected with plug 4, and the other end of oil filler plug 3 is solid
Determine connection guide 7, the other end of the guide rod 7 is fixedly connected with motion bar 8, and the corresponding motion bar 8 of the end cap 1 is equipped with slide opening 9.
The end cap 1 is equipped with sealing ring placing groove 6 with 3 junction of oil filler plug, and sealing ring placing groove 6 is located at outside plug 4
Side.
The oil filler plug 3 and plug 4 be all provided be set to it is discoid.
The oil filler point 5 is symmetrically arranged with four, and oil filler point 5 is located at 9 outside of slide opening.
The guide rod 7 and 11 junction of support spring are equipped with pressing plate 10, and pressing plate 10 is slidably connected slide opening 9.
Support spring 11 is equipped with inside the slide opening 9, and one end of support spring 11 is bonded pressing plate 10, and the other end is bonded
9 inner wall of slide opening.
The working principle of the utility model is:
When the utility model is used, plug 4 and oil filler plug 3 are pushed, plug 4 and oil filler plug 3 and 2 inner wall of oiling chamber point are made
From guide rod 7 and motion bar 8 are mobile, and support spring 11 is compressed, gap of the oil between plug 4 and oil filler plug 3 and oiling chamber 2
It flows into oiling chamber 2, and is flowed into equalizing capacitor from oil filler point 5, when oiling is completed, unclamp plug 4, support spring 11 is multiple
Position, oil filler plug 3 be bonded with 2 inner wall of oiling chamber, makes the sealing of oiling chamber 2, and when oiling, the fitting of guide rod 79 surface of slide opening keeps slide opening 9 close
It closes, prevents oil from entering in slide opening 9, compact-sized in this oil filler hole structure, the case where equalizing capacitor oil leak can be effectively reduced,
Improve oiling efficiency.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of GIS equalizing capacitor guide type modified oil filler hole structure, including end cap (1), oiling chamber (2) and oil filler plug
(3), which is characterized in that be equipped with oiling chamber (2) inside the end cap (1), and oiling chamber (2) connection oil filler point (5), the oiling
Oil filler plug (3) are equipped with inside chamber (2), one end of the oil filler plug (3) is fixedly connected plug (4), and the other end of oil filler plug (3)
It is fixedly connected guide rod (7), the other end of the guide rod (7) is fixedly connected motion bar (8), and the end cap (1) is corresponding motion bar (8)
Equipped with slide opening (9).
2. a kind of GIS equalizing capacitor guide type modified oil filler hole structure according to claim 1, which is characterized in that
The end cap (1) and oil filler plug (3) junction are equipped with sealing ring placing groove (6), and sealing ring placing groove (6) is located at plug (4)
Outside.
3. a kind of GIS equalizing capacitor guide type modified oil filler hole structure according to claim 1, which is characterized in that
The oil filler plug (3) and plug (4) be all provided be set to it is discoid.
4. a kind of GIS equalizing capacitor guide type modified oil filler hole structure according to claim 1, which is characterized in that
The oil filler point (5) is symmetrically arranged with four, and oil filler point (5) is located on the outside of slide opening (9).
5. a kind of GIS equalizing capacitor guide type modified oil filler hole structure according to claim 1, which is characterized in that
The guide rod (7) and support spring (11) junction are equipped with pressing plate (10), and pressing plate (10) is slidably connected slide opening (9).
6. a kind of GIS equalizing capacitor guide type modified oil filler hole structure according to claim 1, which is characterized in that
Support spring (11) are equipped with inside the slide opening (9), and one end of support spring (11) is bonded pressing plate (10), and the other end is bonded
Slide opening (9) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920419087.4U CN209515455U (en) | 2019-03-29 | 2019-03-29 | A kind of GIS equalizing capacitor guide type modified oil filler hole structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920419087.4U CN209515455U (en) | 2019-03-29 | 2019-03-29 | A kind of GIS equalizing capacitor guide type modified oil filler hole structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209515455U true CN209515455U (en) | 2019-10-18 |
Family
ID=68187953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920419087.4U Active CN209515455U (en) | 2019-03-29 | 2019-03-29 | A kind of GIS equalizing capacitor guide type modified oil filler hole structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209515455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112992533A (en) * | 2021-04-22 | 2021-06-18 | 南京慧智芯信息科技有限公司 | Oil leakage prevention capacitor |
-
2019
- 2019-03-29 CN CN201920419087.4U patent/CN209515455U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112992533A (en) * | 2021-04-22 | 2021-06-18 | 南京慧智芯信息科技有限公司 | Oil leakage prevention capacitor |
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