CN208820233U - The anti-phase fault gas-filling cabinet of three-phase bus - Google Patents
The anti-phase fault gas-filling cabinet of three-phase bus Download PDFInfo
- Publication number
- CN208820233U CN208820233U CN201821786930.4U CN201821786930U CN208820233U CN 208820233 U CN208820233 U CN 208820233U CN 201821786930 U CN201821786930 U CN 201821786930U CN 208820233 U CN208820233 U CN 208820233U
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- China
- Prior art keywords
- phase
- cabinet
- bus
- phase bus
- partition
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Abstract
The utility model discloses a kind of anti-phase fault gas-filling cabinets of three-phase bus, including cabinet, inflating port is provided at the top of the cabinet, the left side of the cabinet is provided with sealing plate, the bottom of the cabinet is provided with three-phase bus, the periphery of the three-phase bus is set with casing, phase partition is provided between every two casing, there are gaps between the phase partition and sealing plate.The utility model provides a kind of anti-phase fault gas-filling cabinet of three-phase bus, it can prevent the generation of phase fault, while increase the structural strength of cabinet body.
Description
Technical field
The utility model relates to a kind of anti-phase fault gas-filling cabinets of three-phase bus, belong to field of electrical equipment.
Background technique
Currently, due to the advantages of C-GIS gas-filling cabinet be it is small in size, so needing to reduce cabinet body as far as possible when design
Size, therefore the design of case in general can be total to using three-phase bus, due to having compressed size, the distance between three-phase bus phase
It is smaller for, it is easy to produce the failure of phase fault.
Summary of the invention
Technical problem to be solved in the utility model is that overcome the deficiencies of the prior art and provide a kind of three-phase bus anti-
Phase fault gas-filling cabinet, it can prevent the generation of phase fault, while increase the structural strength of cabinet body.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is:
A kind of anti-phase fault gas-filling cabinet of three-phase bus, including cabinet are provided with inflating port at the top of the cabinet, described
The left side of cabinet is provided with sealing plate, and the bottom of the cabinet is provided with three-phase bus, and the periphery of the three-phase bus is set with
Casing is provided with phase partition between every two casing, and there are gaps between the phase partition and sealing plate.
Further, the phase partition is fixedly connected with the bottom and side wall of cabinet respectively.
Further, the phase partition is provided with two pieces.
Using above-mentioned technical proposal, the utility model is by increasing the phase partition of metal, it is therefore prevented that three-phase bus it
Between electric arc generation, avoid the failure that phase fault occurs, while phase partition increases the intensity of cabinet, vacuumizing and
Apparent deformation will not be generated when filling insulating gas, so that structure is stronger, it is safe and reliable.
Detailed description of the invention
Fig. 1 is the perspective view of the anti-phase fault gas-filling cabinet of three-phase bus of the utility model；
Fig. 2 is the schematic diagram of internal structure of the anti-phase fault gas-filling cabinet of three-phase bus of the utility model.
Specific embodiment
In order to make the content of the utility model be easier to be clearly understood, below according to specific embodiment and combine attached
Figure, is described in further detail the utility model.
As shown in Figure 1, 2, the top of the anti-phase fault gas-filling cabinet of a kind of three-phase bus, including cabinet 1, the cabinet 1 is set
It is equipped with inflating port 2, the left side of the cabinet 1 is welded with sealing plate 3, and entire cabinet 1 is closed structure, the bottom of the cabinet 1
It is provided with three-phase bus 4, the periphery of the three-phase bus 4 is set with casing 5, is provided with separately between every two casing 5
Plate 6, the phase partition 6 is metal material, therefore electric arc will not be generated between three-phase bus 4, and also there will be no phase faults
Failure occur, there are gap between the phase partition 6 and sealing plate 3, the gap makes the gas in cabinet 1 in each gas chamber
It communicates.
As shown in Fig. 2, the phase partition 6 is fixedly connected by way of spot welding with the bottom and side wall of cabinet 1 respectively,
The phase partition 6 is provided with two pieces, and the phase partition 6 plays the role of reinforcing rib, and the structure for increasing cabinet 1 is strong
Degree, will not generate apparent deformation when vacuumizing and filling insulating gas.
Particular embodiments described above, to the utility model solve the technical issues of, technical scheme and beneficial effects into
It has gone further description, it should be understood that the foregoing is merely specific embodiment of the utility model, and has not had to
In limitation the utility model, within the spirit and principle of the utility model, any modification, equivalent substitution and improvement done
Deng should be included within the scope of protection of this utility model.
Claims (3)
1. a kind of anti-phase fault gas-filling cabinet of three-phase bus, including cabinet (1), inflating port is provided at the top of the cabinet (1)
(2), the left side of the cabinet (1) is provided with sealing plate (3), it is characterised in that: the bottom of the cabinet (1) is provided with three-phase mother
The periphery of line (4), the three-phase bus (4) is set with casing (5), and every two casing is provided with phase partition between (5)
(6), there are gaps between the phase partition (6) and sealing plate (3).
2. the anti-phase fault gas-filling cabinet of three-phase bus according to claim 1, it is characterised in that: the phase partition (6)
It is fixedly connected respectively with the bottom and side wall of cabinet (1).
3. the anti-phase fault gas-filling cabinet of three-phase bus according to claim 1, it is characterised in that: the phase partition (6)
It is provided with two pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821786930.4U CN208820233U (en) | 2018-10-31 | 2018-10-31 | The anti-phase fault gas-filling cabinet of three-phase bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821786930.4U CN208820233U (en) | 2018-10-31 | 2018-10-31 | The anti-phase fault gas-filling cabinet of three-phase bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208820233U true CN208820233U (en) | 2019-05-03 |
Family
ID=66280673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821786930.4U Active CN208820233U (en) | 2018-10-31 | 2018-10-31 | The anti-phase fault gas-filling cabinet of three-phase bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208820233U (en) |
-
2018
- 2018-10-31 CN CN201821786930.4U patent/CN208820233U/en active Active
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| GR01 | Patent grant |