CN219975770U - Pipeline ventilation device between transformer and gas relay - Google Patents
Pipeline ventilation device between transformer and gas relay Download PDFInfo
- Publication number
- CN219975770U CN219975770U CN202321487544.6U CN202321487544U CN219975770U CN 219975770 U CN219975770 U CN 219975770U CN 202321487544 U CN202321487544 U CN 202321487544U CN 219975770 U CN219975770 U CN 219975770U
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- CN
- China
- Prior art keywords
- pipeline
- gas relay
- transformer
- pipe
- connecting pipe
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- 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.)
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Links
- 238000009423 ventilation Methods 0.000 title claims abstract description 6
- 238000013022 venting Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000003466 welding Methods 0.000 abstract description 5
- 230000008092 positive effect Effects 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Coils Of Transformers For General Uses (AREA)
Abstract
The utility model relates to a pipeline ventilation device between a transformer and a gas relay, and belongs to the technical field of transformers. The technical proposal is as follows: the transformer body (1) is communicated with the first end of the three-way joint (4) through a first pipeline (6), the second end of the three-way joint (4) is connected with the sleeve lifting seat connecting pipe (2) through a reducing joint (5), and the third end of the three-way joint (4) is connected with the gas relay connecting pipe (3) through a second pipeline (7). The utility model has the positive effects that: the manufacturing difficulty and the welding difficulty of the connecting pipe are reduced, the workload of production operators is reduced, the working efficiency is greatly improved, and the appearance is attractive.
Description
Technical Field
The utility model relates to a pipeline ventilation device between a transformer and a gas relay, and belongs to the technical field of transformers.
Background
Among the protective elements of transformers is a device called a gas relay. The working principle of the gas relay is that the relay is pushed to act by hot oil flow and hot air flow generated when faults occur in the transformer. The sleeve lifting seat on the transformer body and the transformer box cover collect the hot oil and hot gas of the transformer to the gas relay through pipelines of various specifications and types. The prior art has the following problems: the pipeline is complicated, the operation is complicated, the welding precision is low, the appearance is attractive, and the problem to be solved in the pipeline manufacturing process is solved urgently.
Disclosure of Invention
The utility model aims to provide a pipeline ventilation device between a transformer and a gas relay, which reduces the manufacturing difficulty and the welding difficulty of a connecting pipe, lightens the workload of production operators, greatly improves the working efficiency, has attractive appearance and solves the technical problems existing in the prior art.
The technical scheme of the utility model is as follows:
the utility model provides a pipeline breather between transformer and the gas relay, contains transformer body, sleeve pipe rise seat allies oneself with the pipe, the gas relay allies oneself with pipe, three way connection, reducing joint, pipeline one and pipeline two, and the transformer body passes through pipeline one and three way connection's first end intercommunication, and three way connection's second end passes through reducing joint and sleeve pipe rise seat allies oneself with union coupling, and three way connection's third end passes through pipeline two and gas relay allies oneself with union coupling.
The sleeve lifting seat connecting pipe is communicated with a sleeve lifting seat on the transformer box cover, and the gas relay connecting pipe is communicated with the gas relay.
The utility model has the positive effects that: the manufacturing difficulty and the welding difficulty of the connecting pipe are reduced, the workload of production operators is reduced, the working efficiency is greatly improved, and the appearance is attractive.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
in the figure: the transformer comprises a transformer body 1, a sleeve lifting seat connecting pipe 2, a gas relay connecting pipe 3, a three-way joint 4, a reducing joint 5, a first pipeline 6 and a second pipeline 7.
Detailed Description
The utility model is further described by way of examples with reference to the accompanying drawings.
The utility model provides a pipeline breather between transformer and the gas relay, include transformer body 1, sleeve pipe rise seat allies oneself with pipe 2, gas relay allies oneself with pipe 3, three way connection 4, reducing joint 5, pipeline one 6 and pipeline two 7, transformer body 1 is through pipeline one 6 and three way connection 4's first end intercommunication, and three way connection 4's second end is through reducing joint 5 and sleeve pipe rise seat allies oneself with pipe 2 and be connected, and three way connection 4's third end is through pipeline two 7 and gas relay allies oneself with pipe 3 and be connected.
The sleeve lifting seat connecting pipe 2 is communicated with a sleeve lifting seat on the transformer tank cover, the gas relay connecting pipe 3 is communicated with a gas relay, and the first end of the three-way joint 4 is communicated with the top of the transformer oil tank.
By adopting the utility model, the gas collected at the sleeve lifting seat directly enters the pipeline II through the reducer union and the three-way joint, and then enters the gas relay of the transformer, so that the pipe joint welding process is omitted, the workload of production operators can be greatly reduced, the working efficiency is improved, the gas passing rate in the pipeline is effectively increased, and the action accuracy of the gas relay is improved.
Claims (2)
1. A pipeline ventilation device between transformer and gas relay, its characterized in that: contain transformer body (1), sleeve pipe rise seat allies oneself with pipe (2), gas relay allies oneself with pipe (3), three way connection (4), reducing joint (5), pipeline one (6) and pipeline two (7), transformer body (1) is through pipeline one (6) and three way connection (4) first end intercommunication, and three way connection (4) second end is through reducing joint (5) and sleeve pipe rise seat allies oneself with pipe (2) and be connected, and three way connection (4) third end is connected with gas relay allies oneself with pipe (3) through pipeline two (7).
2. A line venting device between a transformer and a gas relay as claimed in claim 1, wherein: the sleeve lifting seat connecting pipe (2) is communicated with a sleeve lifting seat on the transformer box cover, and the gas relay connecting pipe (3) is communicated with a gas relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321487544.6U CN219975770U (en) | 2023-06-12 | 2023-06-12 | Pipeline ventilation device between transformer and gas relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321487544.6U CN219975770U (en) | 2023-06-12 | 2023-06-12 | Pipeline ventilation device between transformer and gas relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219975770U true CN219975770U (en) | 2023-11-07 |
Family
ID=88594997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321487544.6U Active CN219975770U (en) | 2023-06-12 | 2023-06-12 | Pipeline ventilation device between transformer and gas relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219975770U (en) |
-
2023
- 2023-06-12 CN CN202321487544.6U patent/CN219975770U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |