CN207425549U - A kind of novel oil guide structure - Google Patents
A kind of novel oil guide structure Download PDFInfo
- Publication number
- CN207425549U CN207425549U CN201721693809.2U CN201721693809U CN207425549U CN 207425549 U CN207425549 U CN 207425549U CN 201721693809 U CN201721693809 U CN 201721693809U CN 207425549 U CN207425549 U CN 207425549U
- Authority
- CN
- China
- Prior art keywords
- oil
- coil
- net side
- valve lateral
- iron core
- 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.)
- Active
Links
Landscapes
- Transformer Cooling (AREA)
Abstract
The utility model is related to a kind of novel oil guide structures, belong to UHV converter transformer equipment technical field.Technical solution is：Include oil inlet（1）, oil pocket（2）, net side coil（3）, valve lateral coil（4）And iron core（5）, the net side coil（3）, valve lateral coil（4）Along iron core（5）It is axial to set, oil inlet（1）There are one, it is arranged on oil pocket（2）Unilateral side, oil pocket（2）Point two-way respectively with net side coil（3）, valve lateral coil（4）Individually connection.The beneficial effects of the utility model are：It is compact-sized, can the interior Layout Problem for efficiently solving oil guide structure under converter power transformer ODAF methods for cooling in a limited space, it is simple in structure, it is easy to operate, the space of converter power transformer is saved, ensure that cooling performance, solves the restricted problem to converter power transformer.
Description
Technical field
The utility model is related to a kind of novel oil guide structures, belong to UHV converter transformer equipment technical field.
Background technology
For UHV converter transformer, the type of cooling uses ODAF more（It is air-cooled that forced oil is oriented to cycle forces）Or OFAF
（Forced oil-circulation forced air cooling）Two kinds of structures, with converter power transformer capacity boost, the OFAF types of cooling can not ensure the change of current
The cooling performance requirement of transformer, need to use ODAF methods for cooling, and the change of oil guide structure limits the entirety of converter power transformer
Structure is arranged, it is necessary to which lower in a limited space arrange oil guide structure.
Utility model content
The utility model aim is to provide a kind of novel oil guide structure, simple in structure using unilateral lead-in mode, operation side
Just, the space of converter power transformer is saved, ensure that cooling performance, efficiently solves above-mentioned present in background technology ask
Topic.
The technical solution of the utility model is：A kind of novel oil guide structure includes oil inlet, oil pocket, net side coil, valve side
Coil and iron core, the net side coil, valve lateral coil are axially set along iron core, and there are one oil inlets, is arranged on the unilateral side of oil pocket,
Oil pocket divides two-way to be individually connected with net side coil, valve lateral coil respectively.
The input terminal of the oil inlet is interconnected with cooler oil.
The beneficial effects of the utility model are：It is compact-sized, interior in a limited space it can efficiently solve change of current transformation
The Layout Problem of oil guide structure, simple in structure under device ODAF methods for cooling, easy to operate, saves the space of converter power transformer,
It ensure that cooling performance, solve the restricted problem to converter power transformer.
Description of the drawings
Fig. 1 is the cut-away view of the utility model；
Fig. 2 is the top view of the utility model；
In figure：Oil inlet 1, oil pocket 2, net side coil 3, valve lateral coil 4, iron core 5.
Specific embodiment
Below in conjunction with attached drawing, by embodiment, the utility model is described in further detail.
A kind of novel oil guide structure includes oil inlet 1, oil pocket 2, net side coil 3, valve lateral coil 4 and iron core 5, the net
Lateral coil 3, valve lateral coil 4 are set along iron core 5 is axial, and there are one oil inlets 1, is arranged on the unilateral side of oil pocket 2, and oil pocket 2 divides two-way
It is individually connected with net side coil 3, valve lateral coil 4 respectively.
The input terminal of the oil inlet 1 is interconnected with cooler oil.
In practical applications, cooler oil enters oil pocket from oil inlet is unilateral, and two-way is divided to individually enter net, valve lateral coil,
So as to be cooled down to coil.
Claims (2)
1. a kind of novel oil guide structure, it is characterised in that：Include oil inlet（1）, oil pocket（2）, net side coil（3）, valve lateral coil
（4）And iron core（5）, the net side coil（3）, valve lateral coil（4）Along iron core（5）It is axial to set, oil inlet（1）There are one, if
It puts in oil pocket（2）Unilateral side, oil pocket（2）Point two-way respectively with net side coil（3）, valve lateral coil（4）Individually connection.
2. a kind of novel oil guide structure according to claim 1, it is characterised in that：The oil inlet（1）Input terminal with
Cooler oil interconnects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721693809.2U CN207425549U (en) | 2017-12-08 | 2017-12-08 | A kind of novel oil guide structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721693809.2U CN207425549U (en) | 2017-12-08 | 2017-12-08 | A kind of novel oil guide structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207425549U true CN207425549U (en) | 2018-05-29 |
Family
ID=62397193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721693809.2U Active CN207425549U (en) | 2017-12-08 | 2017-12-08 | A kind of novel oil guide structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207425549U (en) |
-
2017
- 2017-12-08 CN CN201721693809.2U patent/CN207425549U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207425549U (en) | A kind of novel oil guide structure | |
| CN203690053U (en) | Cooling device applied to large transformer | |
| CN204271918U (en) | A kind of LLC circuit | |
| CN203014662U (en) | Parallel current equalizing circuit and inverter | |
| CN202178139U (en) | Two-split rectifier transformer | |
| CN205159038U (en) | Dry -type transformer intelligence heat dissipation case | |
| CN201562575U (en) | Single-phase traction transformer for high-speed passenger special line | |
| CN201796690U (en) | Manganese zinc ferrite magnetic core for power supply transformer | |
| CN203733559U (en) | Low-magnetic-flux high-frequency transformer | |
| CN203984224U (en) | IGBT modularity frequency converter | |
| CN204904990U (en) | Shell type air -core type reactor | |
| CN204497028U (en) | A kind of amorphous alloy dry-type transformer of new structure | |
| CN204155715U (en) | A kind of core structure and there is the reactor of this core structure | |
| CN202076072U (en) | Transformer cooling system oil circuit structure | |
| CN206497804U (en) | A kind of power distribution heat radiating type transformer | |
| CN106816294A (en) | A kind of pair of high pressure shares a Multifunction transformer for voltage regulation coil | |
| CN205248087U (en) | Two low pressure zigzag connection transformers | |
| CN204559429U (en) | A kind of novel full bridge inverter | |
| CN213303870U (en) | Body of axial split transformer | |
| CN104134523A (en) | Low-voltage-coil axial air passage transformer | |
| CN204721175U (en) | A kind of Universal winding former | |
| CN204045338U (en) | A kind of strong oil not Directed cooling transformer | |
| CN201717086U (en) | Oil baffle plate device for transformer | |
| CN202839280U (en) | Scott transformer | |
| CN103247426A (en) | Fully symmetrical eight-port distributed on-chip transformer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |