CN202221708U - Simple capacitor oil filling head sealing member - Google Patents
Simple capacitor oil filling head sealing member Download PDFInfo
- Publication number
- CN202221708U CN202221708U CN2011203357050U CN201120335705U CN202221708U CN 202221708 U CN202221708 U CN 202221708U CN 2011203357050 U CN2011203357050 U CN 2011203357050U CN 201120335705 U CN201120335705 U CN 201120335705U CN 202221708 U CN202221708 U CN 202221708U
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- CN
- China
- Prior art keywords
- oil filling
- oiling
- filling head
- capacitor
- sealing gasket
- 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 relates to a capacitor oil filling apparatus, particularly to a simple capacitor oil filling head sealing member. The capacitor oil filling head sealing member, being a sealing gasket, is characterized in that the sealing gasket comprises an inserting portion having a shape corresponding to an oil filling head sealing gasket groove and a compression joint portion connected to the lower end of the inserting portion, with the inserting portion and the compression joint portion having an oil orifice integrally penetrating with an oil filling pipe hole. The simple capacitor oil filling head sealing member of the utility model solves the problem that the sealing gasket of the conventional capacitor oil filling head sealing structure is likely to be left at a pouring orifice of an electrical capacitor. The simple capacitor oil filling head sealing member, with a simple structure, convenient installation, and excellent sealing effect, is integrally formed with the oil filling head.
Description
Technical field
The utility model relates to a kind of capacitor oiling device, a particularly a kind of easy capacitor oiling seal.
Background technology
As everyone knows, capacitor manufacturer is when carrying out the impregnating agent injection to the oil filler point on the capacitor, and the oiling device of use comprises the injection device main body and is arranged on the oiling head of body front end and the sealing ring outside the oiling head.A kind of novel electric power capacitor oiling device is just disclosed like Chinese utility model patent specification (Granted publication CN201667293U); Comprise the rubber ring that plays sealing function in this device; The lower part of this rubber ring is connected in the pouring orifice of power capacitor, and the lower end of the oil fuel tube of oiling head is passed rubber ring and inserted in the power capacitor.
Visible by said structure, the lower part of sealing circle is to be fastened on the pouring orifice of power capacitor but not to be connected fully on the oiling head.In case when the oiling head need carry out the oiling operation to the another power capacitor, after the oiling head was extracted, rubber ring often was retained in the pouring orifice of power capacitor easily, operating personnel need be through installing after manual the extracting again.Troublesome poeration so not only, and damage sealing ring easily.
The utility model content
The purpose of the utility model is to provide an a kind of easy capacitor oiling seal; It mainly solves an existing capacitor oiling hermetically-sealed construction when using; Sealing ring often is retained in the technical problem of the pouring orifice of power capacitor easily; It is simple in structure, easy for installation, is integral with the oiling capitiform, and good sealing effect.
For realizing above-mentioned purpose, the technical scheme of the utility model is following.
An a kind of easy capacitor oiling seal; It is a sealing gasket; It is characterized in that: described sealing gasket is made up of with the pressure contact portion that is connected the lower end, Plug Division the cartridge part of profile corresponding to an oiling gasket slot, and this cartridge part and pressure contact portion have the oilhole that connects with oil fuel tube pore one.
A described easy capacitor oiling seal, it is characterized in that: described oilhole aperture is consistent with oil fuel tube pore aperture.
A described easy capacitor oiling seal, it is characterized in that: the external diameter of described pressure contact portion is consistent with the external diameter of oil fuel tube.
A described easy capacitor oiling seal is characterized in that: described oilhole liner metal tube.
A described easy capacitor oiling seal is characterized in that: described oilhole bottom opening place is up-narrow and down-wide shape.
By technique scheme, the utlity model has following technique effect.
1, the utility model structure can guarantee that finish does not overflow, and has good sealing effectiveness in the oiling operation.
2, it is very simple that the sealing gasket of the utility model is installed to the operation of oiling head, only need rabbet fitting operation and get final product.
3, the sealing gasket of the utility model is difficult for breaking away from the oiling head, and therefore the wearing and tearing probability is less in the operation, and useful life is longer.
Description of drawings
Fig. 1 is that the axle that waits of the utility model is surveyed view.
Fig. 2 is the structure cutaway view of the utility model.
Fig. 3 is the vertical view of the utility model.
Fig. 4 is the cutaway view of oiling head in the utility model.
Fig. 5 is that the axle that waits of sealing gasket is surveyed view in the utility model.
Fig. 6 is the cutaway view of sealing gasket in the utility model.
Fig. 7 is the cutaway view of another kind of sealing gasket in the utility model.
Fig. 8 is the structural representation of another sealing gasket in the utility model.
Among the figure: 1-oiling head; The 2-sealing gasket; A 3-oiling top; 4-oiling centriciput; A 5-oiling bottom (oil fuel tube); 6-oiling guide hole; The 7-gasket slot; 8-sealing gasket cartridge part; 9-sealing gasket pressure contact portion; The 10-oilhole; The 11-metal tube.
Embodiment
See also Fig. 1-6, it is the structural representation of a kind of easy capacitor oiling sealing mechanism of the utility model.As shown in the figure: it comprises oiling 1 and sealing gasket 2, it is characterized in that: the bottom 5 of described oiling head is oil fuel tube, and the oiling guide hole 6 in this oil fuel tube upper end and the oiling 1 is communicated with; Described oil fuel tube bottom has the stair-stepping gasket slot 7 of indent; Described sealing gasket 2 is made up of with the pressure contact portion 9 that is connected 8 lower ends, Plug Division the cartridge part 8 of profile corresponding to gasket slot 7, and this cartridge part 8 has the oilhole 10 that connects with oil fuel tube pore one with pressure contact portion 9.
As a kind of preferred structure, described oilhole 10 apertures are consistent with oil fuel tube pore aperture.
As a kind of preferred structure, the external diameter of described pressure contact portion 9 is consistent with the external diameter of oil fuel tube.
During use, the Plug Division 8 of sealing gasket 2 is inserted into the oil fuel tube bottom has in the stair-stepping gasket slot 7 of indent, and then the oiling head that will install sealing gasket 2 is attached to capacitor oil filler point place; And need guarantee that oilhole 10 aims at oil filler point; So just can implement the oiling operation, in the operation, sealing effectiveness is more satisfactory; Avoid overflowing of finish, ensured operating environment.
Other sees also Fig. 7,8, respectively as a kind of alternate embodiment of sealing gasket, and described oilhole 10 liner metal tubes 11, described oilhole 10 bottom opening places are up-narrow and down-wide shape.
The preferred embodiment that the above is merely the utility model is not the practical range that is used for limiting the utility model.Be that all equivalences of doing according to the content of the utility model claim change and modification, all should be the technological category of the utility model.
Claims (5)
1. easy capacitor oiling seal; It is sealing gasket (2); It is characterized in that: described sealing gasket (2) is made up of corresponding to the cartridge part (8) of an oiling gasket slot (7) and the pressure contact portion (9) that is connected lower end, Plug Division (8) profile, and this cartridge part (8) and pressure contact portion (9) have the oilhole (10) with the perforation of oil fuel tube pore one.
2. an easy capacitor oiling seal according to claim 1 is characterized in that: described oilhole (10) aperture is consistent with oil fuel tube pore aperture.
3. an easy capacitor oiling seal according to claim 1, it is characterized in that: the external diameter of described pressure contact portion (9) is consistent with the external diameter of oil fuel tube.
4. according to claim 1 or 2 or 3 a described easy capacitor oiling seal, it is characterized in that: described oilhole (10) liner metal tube (11).
5. according to claim 1 or 2 or 3 a described easy capacitor oiling seal, it is characterized in that: described oilhole (10) bottom opening place is up-narrow and down-wide shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203357050U CN202221708U (en) | 2011-09-08 | 2011-09-08 | Simple capacitor oil filling head sealing member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203357050U CN202221708U (en) | 2011-09-08 | 2011-09-08 | Simple capacitor oil filling head sealing member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202221708U true CN202221708U (en) | 2012-05-16 |
Family
ID=46043731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203357050U Expired - Fee Related CN202221708U (en) | 2011-09-08 | 2011-09-08 | Simple capacitor oil filling head sealing member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202221708U (en) |
-
2011
- 2011-09-08 CN CN2011203357050U patent/CN202221708U/en not_active Expired - Fee Related
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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: 20120516 Termination date: 20190908 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |