CN204596578U - A kind of fuel-displaced assembly of oil-filled transformer conservator - Google Patents
A kind of fuel-displaced assembly of oil-filled transformer conservator Download PDFInfo
- Publication number
- CN204596578U CN204596578U CN201520350208.6U CN201520350208U CN204596578U CN 204596578 U CN204596578 U CN 204596578U CN 201520350208 U CN201520350208 U CN 201520350208U CN 204596578 U CN204596578 U CN 204596578U
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- Prior art keywords
- conservator
- oil
- fuel
- transformer
- opening
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Abstract
The utility model discloses a kind of fuel-displaced assembly of oil-filled transformer conservator, comprising: conservator, it, for housing insulation oil, the outer wall of conservator offers the first opening, oil-filled transformer, it offers the second opening, has the fuel tank accommodating insulating oil, flowline, its one end is communicated with the first opening, and the other end is communicated with the second opening, wherein, one end of flowline has caulking part, and the other end has enlarged portion, caulking part comprises a through circular cylindrical cavity, the outer wall of caulking part is provided with multiple riveted holes, caulking part is fixed on the inwall of conservator by the multiple rivets through multiple riveted holes, enlarged portion comprises a through spherical cavity and a through holding section, one end of spherical hollow cavity is communicated with one end of holding section, the outer wall of holding section is provided with multistage outer step ringwise, and the inwall of the second opening is provided with ringwise multistage interior step, multistage outer step is fastened in multistage interior step, be fixed in fuel tank to make flowline.
Description
Technical field
The utility model relates to a kind of fuel-displaced assembly of oil-filled transformer conservator.
Background technology
Larger at some day and night temperatures, the particularly larger area of season in summer in winter two temperature difference, the corrugated tank close up affecting Full-enclosed oil-immersed transformer by temperature can not be corresponding with the change of oil volume in transformer, transformer can not the change of effective compensation oil volume, cause oil level in transformer to reduce, parts of electrical components can not be immersed in insulating oil, so that ingress of air, there are electric discharge phenomena, cause the potential safety hazard of transformer.So a kind of feasible method arranges conservator, flow in the insulating oil of transformer can act on conservator and transformer fuel tank by expanding with heat and contract with cold.Because conservator is placed on higher position more, therefore, when insulating oil flows between conservator and transformer, between conservator and oil tank of transformer, the strong degree of the component such as flowline is extremely important.
Utility model content
An object of the present utility model solves at least the problems referred to above and/or defect, and provide the advantage will illustrated at least below.
Another object of the present utility model is to provide a kind of fuel-displaced assembly of oil-filled transformer conservator, with make flowline and conservator, oil tank of transformer connection more firm.
The technical scheme that the utility model provides is:
A fuel-displaced assembly for oil-filled transformer conservator, comprising:
Conservator, it, for housing insulation oil, the outer wall of described conservator offers the first opening;
Oil-filled transformer, it has fuel tank, also accommodates insulating oil in described fuel tank, described oil-filled transformer offers the second opening;
Flowline, its one end is communicated with described first opening, and the other end is communicated with described second opening, flows between conservator and fuel tank to make insulating oil;
Wherein, one end of described flowline has caulking part, and the other end has enlarged portion, described caulking part comprises a through circular cylindrical cavity, the outer wall of described caulking part is provided with multiple riveted holes, described caulking part is by being fixed on the inwall of described conservator through multiple rivets of described multiple riveted holes, described enlarged portion comprises a through spherical cavity and a through holding section, described one end of spherical hollow cavity is communicated with one end of holding section, the outer wall of described holding section is provided with multistage outer step ringwise, and the inwall of described second opening is provided with ringwise multistage interior step, described multistage outer step is fastened in described multistage interior step, be fixed in described fuel tank to make described flowline.
Preferably, the fuel-displaced assembly of described immersion installation for transformer, also comprises:
Oil level indicator scale, it is arranged in described conservator.
Preferably, the fuel-displaced assembly of described immersion installation for transformer, also comprises:
Lifting support, it comprises lifting platform and three telescopic lifting supports, described lifting platform has the groove of half column type, described conservator is fixed in described columniform groove, one end of described three lifting supports is fixed on the top of described oil-filled transformer, and the other end is fixed on the below of described lifting platform.
Preferably, in the fuel-displaced assembly of described immersion installation for transformer, filter in described spherical cavity.
Preferably, in the fuel-displaced assembly of described immersion installation for transformer, described interior step and outer step adopt high temperature resistant elastomeric material to make.
Preferably, in the fuel-displaced assembly of described immersion installation for transformer, described riveted holes and described rivet one_to_one corresponding are arranged, and are provided with insulation spacer between described rivet and described riveted holes.
Preferably, in the fuel-displaced assembly of described immersion installation for transformer, described insulation spacer is mica spacer.
Preferably, in the fuel-displaced assembly of described immersion installation for transformer, the diameter of described spherical cavity and described caulking part is all greater than the diameter of described flowline remainder.
The utility model at least comprises following beneficial effect:
Of the present utility modelly by arranging caulking part, fastening for flowline is riveted on the inwall of conservator; flowline can not in conservator play; sound construction is reliable; and by arranging enlarged portion; enlarged portion is provided with holding section thus is stably fastened on simple and quick for flowline in mailbox; be provided with spherical cavity again simultaneously; when can prevent weather temperature abrupt change; insulating oil expands and rushes in flowline fast and cause larger compression shock to flowline; this spherical cavity can hold the insulating oil poured in suddenly in a large number, to protect flowline.
Part is embodied by explanation below by other advantage of the present utility model, target and feature, part also will by research and practice of the present utility model by those skilled in the art is understood.
Accompanying drawing explanation
Fig. 1 is the structural representation of oil-filled transformer described in the utility model, conservator and fuel-displaced assembly;
Fig. 2 is the structural representation of fuel-displaced assembly described in the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, can implements according to this with reference to specification word to make those skilled in the art.
Should be appreciated that used hereinly such as " to have ", other element one or more do not allotted in " comprising " and " comprising " term or the existence of its combination or interpolation.
As depicted in figs. 1 and 2, the utility model provides a kind of fuel-displaced assembly of oil-filled transformer conservator, comprising:
Conservator 1, it, for housing insulation oil, the outer wall of described conservator 1 offers the first opening;
Oil-filled transformer 2, it has fuel tank, also accommodates insulating oil in described fuel tank, described oil-filled transformer offers the second opening;
Flowline 3, its one end is communicated with described first opening, and the other end is communicated with described second opening, flows between conservator 1 and fuel tank to make insulating oil;
Wherein, one end of described flowline has caulking part 4, and the other end has enlarged portion 5, described caulking part 4 comprises a through circular cylindrical cavity, the outer wall of described caulking part 4 is provided with multiple riveted holes, described caulking part 4 is by being fixed on the inwall of described conservator 1 through multiple rivets of described multiple riveted holes, described enlarged portion comprises a through spherical cavity 6 and a through holding section 7, one end of described spherical cavity 6 is communicated with one end of holding section 7, the outer wall of described holding section 7 is provided with multistage outer step 8 ringwise, and the inwall of described second opening is provided with ringwise multistage interior step, described multistage outer step 8 is fastened in described multistage interior step, be fixed in described fuel tank to make described flowline.
Fastening for flowline is riveted on the inwall of conservator by arranging caulking part by the utility model; flowline can not in conservator play; sound construction is reliable; and by arranging enlarged portion; enlarged portion is provided with holding section thus is stably fastened on simple and quick for flowline in mailbox; be provided with spherical cavity again simultaneously; when can prevent weather temperature abrupt change; insulating oil expands and rushes in flowline fast and cause larger compression shock to flowline; this spherical cavity can hold the insulating oil poured in suddenly in a large number, to protect flowline.
As preferably, for the oil level in conservator constantly being detected, also comprise:
Oil level indicator scale 9, it is arranged in described conservator 1.
As preferably, be the height regulating conservator, also comprise:
Lifting support 10, it comprises lifting platform and three telescopic lifting supports, described lifting platform has the groove of half column type, described conservator is fixed in described columniform groove, one end of described three lifting supports is fixed on the top of described oil-filled transformer, and the other end is fixed on the below of described lifting platform.
As preferably, for making insulating oil more clean, filter in described spherical cavity 6.
As preferably, high-temperature-phase during for working with transformer adapts to, and described interior step and described outer step 8 adopt high temperature resistant elastomeric material to make.
As preferably, described riveted holes and described rivet one_to_one corresponding are arranged, and are provided with insulation spacer between described rivet and described riveted holes.
As preferably, high-temperature-phase during for working with transformer adapts to, and described insulation spacer is mica spacer.
As preferably, the diameter of described spherical cavity 6 and described caulking part 4 is all greater than the diameter of described flowline 3 remainder.
Although embodiment of the present utility model is open as above, but it is not restricted to listed in specification and execution mode utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend described.
Claims (8)
1. a fuel-displaced assembly for oil-filled transformer conservator, is characterized in that, comprising:
Conservator, it, for housing insulation oil, the outer wall of described conservator offers the first opening;
Oil-filled transformer, it has fuel tank, also accommodates insulating oil in described fuel tank, described oil-filled transformer offers the second opening;
Flowline, its one end is communicated with described first opening, and the other end is communicated with described second opening, flows between conservator and fuel tank to make insulating oil;
Wherein, one end of described flowline has caulking part, and the other end has enlarged portion, described caulking part comprises a through circular cylindrical cavity, the outer wall of described caulking part is provided with multiple riveted holes, described caulking part is by being fixed on the inwall of described conservator through multiple rivets of described multiple riveted holes, described enlarged portion comprises a through spherical cavity and a through holding section, described one end of spherical hollow cavity is communicated with one end of holding section, the outer wall of described holding section is provided with multistage outer step ringwise, and the inwall of described second opening is provided with ringwise multistage interior step, described multistage outer step is fastened in described multistage interior step, be fixed in described fuel tank to make described flowline.
2. the fuel-displaced assembly of immersion installation for transformer as claimed in claim 1, is characterized in that, also comprise:
Oil level indicator scale, it is arranged in described conservator.
3. the fuel-displaced assembly of immersion installation for transformer as claimed in claim 1, is characterized in that, also comprise:
Lifting support, it comprises lifting platform and three telescopic lifting supports, described lifting platform has the groove of half column type, described conservator is fixed in described columniform groove, one end of described three lifting supports is fixed on the top of described oil-filled transformer, and the other end is fixed on the below of described lifting platform.
4. the fuel-displaced assembly of immersion installation for transformer as claimed in claim 1, is characterized in that, filter in described spherical cavity.
5. the fuel-displaced assembly of immersion installation for transformer as claimed in claim 1, it is characterized in that, described outer step adopts high temperature resistant elastomeric material to make.
6. the fuel-displaced assembly of immersion installation for transformer as claimed in claim 1, it is characterized in that, described riveted holes and described rivet one_to_one corresponding are arranged, and are provided with insulation spacer between described rivet and described riveted holes.
7. the fuel-displaced assembly of immersion installation for transformer as claimed in claim 6, it is characterized in that, described insulation spacer is mica spacer.
8. the fuel-displaced assembly of immersion installation for transformer as claimed in claim 1, it is characterized in that, the diameter of described spherical cavity and described caulking part is all greater than the diameter of described flowline remainder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520350208.6U CN204596578U (en) | 2015-05-27 | 2015-05-27 | A kind of fuel-displaced assembly of oil-filled transformer conservator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520350208.6U CN204596578U (en) | 2015-05-27 | 2015-05-27 | A kind of fuel-displaced assembly of oil-filled transformer conservator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204596578U true CN204596578U (en) | 2015-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520350208.6U Expired - Fee Related CN204596578U (en) | 2015-05-27 | 2015-05-27 | A kind of fuel-displaced assembly of oil-filled transformer conservator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204596578U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104851562A (en) * | 2015-05-27 | 2015-08-19 | 柳州索能特种变压器有限责任公司 | Oil outgoing unit of oil conservator of oil-immersed transformer |
-
2015
- 2015-05-27 CN CN201520350208.6U patent/CN204596578U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104851562A (en) * | 2015-05-27 | 2015-08-19 | 柳州索能特种变压器有限责任公司 | Oil outgoing unit of oil conservator of oil-immersed transformer |
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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: 20150826 Termination date: 20180527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |