CN218849240U - Outlet device of offshore wind power transformer - Google Patents
Outlet device of offshore wind power transformer Download PDFInfo
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- CN218849240U CN218849240U CN202223461346.0U CN202223461346U CN218849240U CN 218849240 U CN218849240 U CN 218849240U CN 202223461346 U CN202223461346 U CN 202223461346U CN 218849240 U CN218849240 U CN 218849240U
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- pipe
- installation pipe
- wind power
- power transformer
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model discloses a device of being qualified for next round of competitions of marine wind power transformer belongs to transformer technical field. Including last installation pipe and lower installation pipe, the upper portion of going up the installation pipe and the lower part slope of installing the pipe down are fixed and are equipped with the ring flange, go up installation pipe and install the pipe down and pass through ring flange fixed mounting, the inner chamber cover of last installation pipe and lower installation pipe be equipped with the closed tube, the both ends of closed tube and last installation pipe and the sealed setting of lower installation pipe, it has insulating oil to fill between closed tube and last installation pipe and the lower installation pipe, the inner chamber of going up the installation pipe is equipped with insulating tube, the upper portion of installing the pipe down is equipped with rubber sleeve. The utility model adopts the above technical scheme after, compare with prior art, have following advantage: the utility model discloses an it has insulating oil to go up installation pipe and lower installation pipe and seal the packing through the closed tube, can improve the factor of safety of device greatly, and in addition, insulating tube and rubber sleeve can keep apart cable and last installation pipe and lower installation pipe, prevent cable breakdown device.
Description
Technical Field
The utility model relates to a device of being qualified for next round of competitions of marine wind power transformer belongs to transformer technical field.
Background
The transformer for offshore wind power is one of transformers, the transformer is a device for changing alternating current voltage by utilizing the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and an iron core. The main functions are voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization and the like. It can be divided into power transformer and special transformer according to the application. When the transformer is used, a lead-out wire structure is usually needed.
Application number CN 201820822149.1's patent document discloses a transformer transportation safety cover of being qualified for next round of competitions, include the vertical company's pipe that links to each other with the transformer outlet, the one end size of vertical company's pipe and the size phase-match of transformer outlet, and link to each other through the flange, vertical company's pipe other end is the bias section, and the angle of bias section is 45 and is connected with the level and links to each other the pipe, the level is even the size of managing, section angle all with vertical company's pipe phase-match, the level is even managed still and is linked to each other with the closure plate welding. The utility model discloses a combination of horizontal connecting pipe, vertical connecting pipe only need be qualified for the next round of competitions the cable buckle can, avoided wrapping the outgoing line cable again, difficulty when having reduced the field installation has greatly saved the time. And the height of the transformer during transportation is effectively reduced, and accidents or troubles caused by encountering a height-limited road section due to the fact that the height of the transformer is too high and the center of gravity is unstable are avoided. Through horizontal connecting pipe and closure plate welding, the leakproofness of effectual device that has increased.
Although the tightness of the device is effectively improved, the high-voltage cable connected with high voltage electricity has the capacity of breaking through air, the cables in the vertical connecting pipe and the horizontal connecting pipe still have the possibility of breaking through the vertical connecting pipe and the horizontal connecting pipe, and potential safety hazards exist.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to above not enough, provide one kind can prevent high tension electricity breakdown device and reduce the marine wind power transformer's of potential safety hazard device of being qualified for the next round of competitions effectively.
The utility model provides an optimize scheme, a device of being qualified for next round of competitions of marine wind power transformer, includes and installs the pipe and install the pipe down, goes up the upper portion of installing the pipe and install the fixed ring flange that is equipped with in lower part slope of pipe down, goes up installation pipe and install the pipe down and pass through ring flange fixed mounting, the inner chamber cover of installing the pipe and installing the pipe down be equipped with the closed pipe, the both ends of closed pipe and last installation pipe and install the sealed setting of pipe down, the closed pipe and last installation pipe and install down between the pipe to fill has insulating oil, the inner chamber of installing the pipe on is equipped with insulating tube, the upper portion of installing the pipe down is equipped with rubber sleeve.
Furthermore, the lower side walls of the upper mounting pipe and the lower mounting pipe are provided with oil inlet nozzles, and the upper side walls of the upper mounting pipe and the lower mounting pipe are provided with air outlet nozzles.
Furthermore, the bottom of the upper mounting pipe is provided with a fixed disc, the fixed disc is communicated with the upper mounting pipe, and the fixed disc is fixedly connected with an outlet of the offshore wind power transformer through a bolt.
Furthermore, the outer edge of the upper part of the insulating tube is fixedly provided with a rubber gasket, and the rubber gasket is arranged between the flange plates of the upper mounting tube and the lower mounting tube.
Furthermore, the upper part of the lower mounting pipe is fixedly connected through a sealing disc, a through hole is formed in the middle of the sealing disc, and the inner diameter of the rubber sleeve is smaller than the diameter of the through hole of the sealing disc.
The utility model adopts the above technical scheme after, compare with prior art, have following advantage:
the utility model discloses an it has insulating oil to go up installation pipe and lower installation pipe and seal the packing through the closed tube, can improve the factor of safety of device greatly, and in addition, insulating tube and rubber sleeve can keep apart cable and last installation pipe and lower installation pipe, prevent cable breakdown device.
Drawings
Fig. 1 is a schematic sectional structure view of a wire outlet device of an offshore wind power transformer of the present invention;
in the figure, 1-upper installation pipe, 2-lower installation pipe, 3-flange plate, 4-closed pipe, 5-insulating pipe, 6-rubber sleeve, 7-oil inlet nozzle, 8-gas outlet nozzle, 9-fixed disk, 10-rubber gasket and 11-closed disk.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings.
The lower side walls of the upper mounting pipe 1 and the lower mounting pipe 2 are provided with oil inlet nozzles 7, and the upper side walls of the upper mounting pipe 1 and the lower mounting pipe 2 are provided with air outlet nozzles 8.
The bottom of the upper installation pipe 1 is provided with a fixed disc 9, the fixed disc 9 is communicated with the upper installation pipe 1, and the fixed disc 9 is fixedly connected with a wire outlet of the offshore wind power transformer through a bolt.
The outer edge of the upper part of the insulating tube 5 is fixedly provided with a rubber gasket 10, and the rubber gasket 10 is arranged between the flange plates 3 of the upper installation tube 1 and the lower installation tube 2.
The upper part of the lower mounting pipe 2 is fixedly connected through a sealing disc 11, a through hole is formed in the middle of the sealing disc 11, and the inner diameter of the rubber sleeve 6 is smaller than the diameter of the through hole of the sealing disc 11.
The utility model discloses a theory of operation:
the fixed disc 9 is fixedly connected with a wire outlet of the offshore wind power transformer through a bolt, a cable of the offshore wind power transformer is isolated from the inner wall of the upper installation pipe 1 through the insulation pipe 5, the cable of the offshore wind power transformer is sealed with the upper part of the lower installation pipe 2 through the rubber sleeve 6, and the inner wall of the lower installation pipe 2 is isolated from the cable of the offshore wind power transformer.
The above description is illustrative of the best mode contemplated for carrying out the present invention and the details not specifically mentioned are within the common general knowledge of those skilled in the art. The protection scope of the present invention is subject to the content of the claims, and any equivalent transformation based on the technical teaching of the present invention is also within the protection scope of the present invention.
Claims (5)
1. The utility model provides a device of being qualified for next round of competitions of offshore wind power transformer which characterized in that: install pipe (2) under and including last installation pipe (1), go up the upper portion of installation pipe (1) and the lower part slope of installing pipe (2) down and fixedly be equipped with ring flange (3), go up installation pipe (1) and install pipe (2) down through ring flange (3) fixed mounting, the inner chamber cover of installing pipe (1) and installing pipe (2) down on be equipped with closed pipe (4), the both ends of closed pipe (4) with last installation pipe (1) and install pipe (2) sealed setting down, closed pipe (4) and last installation pipe (1) and install down between pipe (2) and fill insulating oil, the inner chamber of going up installation pipe (1) is equipped with insulating tube (5), the upper portion of installing pipe (2) down is equipped with rubber sleeve (6).
2. The outgoing line device of the offshore wind power transformer of claim 1, characterized in that: the lower side wall of the upper mounting pipe (1) and the lower mounting pipe (2) is provided with an oil inlet nozzle (7), and the upper side wall of the upper mounting pipe (1) and the upper side wall of the lower mounting pipe (2) are provided with an air outlet nozzle (8).
3. The outgoing line device of the offshore wind power transformer of claim 1, characterized in that: the bottom of going up installation pipe (1) be equipped with fixed disk (9), fixed disk (9) and last installation pipe (1) UNICOM set up, fixed disk (9) pass through bolt and marine wind power transformer's outlet fixed connection.
4. The outgoing line device of the offshore wind power transformer of claim 1, characterized in that: the rubber gasket (10) is fixedly arranged on the outer edge of the upper part of the insulating tube (5), and the rubber gasket (10) is arranged between the flange plates (3) of the upper installation tube (1) and the lower installation tube (2).
5. The outgoing line device of the offshore wind power transformer of claim 1, characterized in that: the upper part of the lower mounting pipe (2) is fixedly connected through a sealing disc (11), a through hole is formed in the middle of the sealing disc (11), and the inner diameter of the rubber sleeve (6) is smaller than the diameter of the through hole of the sealing disc (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223461346.0U CN218849240U (en) | 2022-12-24 | 2022-12-24 | Outlet device of offshore wind power transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223461346.0U CN218849240U (en) | 2022-12-24 | 2022-12-24 | Outlet device of offshore wind power transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218849240U true CN218849240U (en) | 2023-04-11 |
Family
ID=87304284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223461346.0U Active CN218849240U (en) | 2022-12-24 | 2022-12-24 | Outlet device of offshore wind power transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218849240U (en) |
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2022
- 2022-12-24 CN CN202223461346.0U patent/CN218849240U/en active Active
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| GR01 | Patent grant |