CN220042604U - Bus air chamber structure - Google Patents
Bus air chamber structure Download PDFInfo
- Publication number
- CN220042604U CN220042604U CN202321583371.8U CN202321583371U CN220042604U CN 220042604 U CN220042604 U CN 220042604U CN 202321583371 U CN202321583371 U CN 202321583371U CN 220042604 U CN220042604 U CN 220042604U
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- Prior art keywords
- air chamber
- bus
- cabinet body
- auxiliary air
- main air
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- 230000003014 reinforcing effect Effects 0.000 claims description 28
- 238000005192 partition Methods 0.000 claims description 21
- 238000005728 strengthening Methods 0.000 description 8
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model discloses a bus air chamber structure, which comprises a cabinet body, wherein an air chamber bottom plate and an air chamber side plate are fixed in the cabinet body to form an air chamber, and the air chamber side plate is fixed at one end of the air chamber bottom plate.
Description
Technical Field
The utility model relates to the technical field of switch cabinets, in particular to a bus air chamber structure.
Background
The gas-insulated switchgear is characterized in that a switching element is sealed in a box body filled with a gas-insulated medium with certain pressure, and the gas-insulated switchgear is not influenced by external environment.
The bus connection between the existing switch cabinets generally leads out the bus, the bus connection is realized by the connection structure of the bus arranged between the switch cabinets, the safety of the bus external lead connection mode is poor, the distance between the switch cabinets can be increased, the occupied area is increased, and therefore the bus air chamber structure is designed to reduce the distance between the switch cabinets, so that the connection structure between the bus is more compact and safer, and the occupied space of equipment is reduced.
Disclosure of Invention
The utility model aims to provide a bus air chamber structure, which solves the problems that the prior adjacent switch cabinets are connected, the distance between the switch cabinets is large, the whole equipment occupies a large area, the bus is externally connected and the safety of a connecting structure is poor.
The utility model provides the following technical scheme: the bus air chamber structure comprises a cabinet body, an air chamber is formed in the cabinet body through an air chamber bottom plate and an air chamber side plate which are fixed on one end of the air chamber bottom plate, and the bus air chamber structure is characterized in that an air chamber partition plate is fixed in the air chamber to divide the air chamber into a main air chamber and an auxiliary air chamber, the upper ends of the main air chamber and the auxiliary air chamber are respectively connected with a first connector and a second connector, the first connectors and the second connectors are communicated through connecting pipes, first connecting holes for installing bus sleeves are formed in the outer side walls of the main air chamber and the auxiliary air chamber, second connecting holes for installing the bus sleeves are formed in the air chamber partition plate, and the bus sleeves on the side walls of the main air chamber of one cabinet body are inserted into the auxiliary air chamber of the other cabinet body from the connecting holes of the outer side wall of the auxiliary air chamber of the other cabinet body to be connected with the bus sleeves in the auxiliary air chamber of the other cabinet body.
In another embodiment, a first bus partition plate is fixed in the main air chamber to divide the main air chamber into an upper main air chamber and a lower main air chamber, and a first vent hole and a second vent hole are formed in two adjacent end faces of the first bus partition plate to enable the upper main air chamber to be communicated with the lower main air chamber.
Further, a second bus partition plate is fixed in the auxiliary air chamber to divide the auxiliary air chamber into an upper auxiliary air chamber and a lower auxiliary air chamber, and a third air vent and a fourth air vent are formed in the second bus partition plate to enable the upper auxiliary air chamber to be communicated with the lower auxiliary air chamber.
In order to shorten the length of the bus, the first connecting holes and the second connecting holes are the same in number and are formed in the same height.
In order to connect the bus, a main air chamber mounting hole and an auxiliary air chamber mounting hole are formed in the front face of the cabinet body, and the main air chamber mounting hole and the auxiliary air chamber mounting hole are respectively formed in the main air chamber and the auxiliary air chamber.
In order to enhance the rigidity of the air chamber, the front and the back of the air chamber side plates are fixed with reinforcing frames which are vertically distributed on the main air chamber side.
In order to facilitate the installation of the components in the switch cabinet, the reinforcing frame is provided with mounting holes.
In order to guarantee the rigidity of the cabinet body, reduce the deformation risk of the cabinet body, also be fixed with vertical strengthening rib and horizontal strengthening rib on the lateral wall of the cabinet body, vertical strengthening rib distributes the lower extreme at air chamber bottom plate both ends, horizontal strengthening rib evenly distributed is between vertical strengthening rib, and horizontal strengthening rib and vertical strengthening rib vertical distribution, also evenly distributed has horizontal strengthening rib on the opposite side of the cabinet body lateral wall.
Compared with the prior art, the utility model has the following beneficial effects:
(1) By arranging the main air chamber and the auxiliary air chamber, when the buses in the adjacent cabinet bodies are connected, one end of each bus of the cabinet body is inserted into the auxiliary air chamber of the other cabinet body, so that the connection of the two buses is realized, and meanwhile, the adjacent cabinet bodies are attached together through the connecting structure, so that the distance between the cabinet bodies is reduced, and the occupied area of equipment is reduced;
(2) The top at main air chamber and vice air chamber sets up first connector and second connector respectively, utilizes the connecting pipe to communicate first connector and second connector, and after the busbar connection of two cabinets body, main air chamber and vice air chamber intercommunication have reduced the inflation number of times to the air chamber, and insulating gas can get into the vice air chamber in simultaneously and protect the link of busbar, has improved the security of equipment.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic illustration of the connection between cabinets of the present utility model;
FIG. 2 is a schematic diagram of a cabinet structure according to a second embodiment of the present utility model;
FIG. 3 is a schematic view of the structure of a first bus bar separator of the present utility model;
FIG. 4 is a schematic view of a second bus bar separator of the present utility model;
FIG. 5 is a front view of a second embodiment of the present utility model;
FIG. 6 is a cross-sectional view of A-A of FIG. 5 in accordance with the present utility model;
in the figure: 1. a cabinet body; 11. a main air chamber mounting hole; 12. an auxiliary air chamber mounting hole; 13. vertical reinforcing ribs; 14. a first connection hole; 15. transverse reinforcing ribs; 16. a second connection hole; 2. a gas chamber; 21. a side plate of the air chamber; 211. a reinforcing frame; 22. a bottom plate of the air chamber; 23. an air chamber partition; 24. a main air chamber; 25. an auxiliary air chamber; 26. a first bus separator; 261. a first vent hole; 262. a second vent hole; 27. a bus separator II; 271. a third vent hole; 272. fourth air holes; 3. a connecting pipe; 4. a first joint; 5. and a second joint.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1, the present utility model provides the following technical solutions: the bus air chamber structure comprises a cabinet body 1, an air chamber is formed in the cabinet body 1 through being fixed with an air chamber bottom plate 22 and an air chamber side plate 21, the air chamber bottom plate 22 and the air chamber side plate 21 form an airtight air chamber with the side wall of the cabinet body 1, the air chamber side plate 21 is fixed on one end of the air chamber bottom plate 22, an air chamber partition plate 23 is fixed in the air chamber 2 to divide the air chamber 2 into a main air chamber 24 and an auxiliary air chamber 25, the upper ends of the main air chamber 24 and the auxiliary air chamber 25 are respectively connected with a first connector 4 and a second connector 5, the first connector 4 and the second connector 5 are communicated through a connecting pipe 3, a first connecting hole 14 for installing a bus sleeve is formed in the outer side wall of the main air chamber 24 and the auxiliary air chamber 25, a second connecting hole 16 for installing the bus sleeve is formed in the air chamber partition plate 23, the bus on the side wall of the main air chamber 24 of the cabinet body 1 is inserted into the connecting hole 14 of the outer side wall of the auxiliary air chamber 25 of the other cabinet body 1 to be connected with the bus in the auxiliary air chamber 25 of the other cabinet body 1, the air chamber is inserted into the auxiliary air chamber 25 of the auxiliary air chamber 1 through the end part of the other cabinet body 1, the air chamber is connected with the auxiliary air chamber 25, the air chamber is filled with the air chamber structure, and the air chamber structure is reduced, and the air is safely occupied by the whole air chamber structure is reduced, and the air is safely, and the air is completely filled between the air chamber structure is simultaneously, and the air is safely connected with the air chamber structure and the air chamber is filled with the air chamber and the air chamber structure.
The first connecting holes 14 and the second connecting holes 16 are the same in number and are formed in the same height, so that the distance between the first connecting holes 14 and the second connecting holes 16 is minimized, the length of the bus bar is shortened, and the cost is reduced.
Example two
As shown in fig. 2, 3, 5 and 6, a first bus partition plate 26 is fixed in the main air chamber 24 to divide the main air chamber 24 into an upper main air chamber and a lower main air chamber, a bus is respectively arranged in the upper main air chamber and the lower main air chamber, a standby bus is added to enable power supply to be more reliable by utilizing a double-bus structure, a first vent 261 and a second vent 262 are formed in two adjacent end faces of the first bus partition plate 26 to enable the upper main air chamber to be communicated with the lower main air chamber, and the first bus partition plate 26 with the vent is arranged to enable the upper main air chamber to be communicated with the lower main air chamber to protect the two buses.
As shown in fig. 4, a second bus partition plate 27 is fixed in the auxiliary air chamber 25 to divide the auxiliary air chamber 25 into an upper auxiliary air chamber and a lower auxiliary air chamber, a third air vent 271 and a fourth air vent 272 are formed in the second bus partition plate 27 to enable the upper auxiliary air chamber to be communicated with the lower auxiliary air chamber, the second bus partition plate 27 with an air vent is arranged to enable the upper auxiliary air chamber to be communicated with the lower auxiliary air chamber, and insulation gas is utilized to protect a bus connection position, so that other equipment in the cabinet body 1 is further protected.
As shown in fig. 5, the front surface of the cabinet body 1 is provided with a main air chamber mounting hole 11 and an auxiliary air chamber mounting hole 12, the main air chamber mounting hole 11 and the auxiliary air chamber mounting hole 12 are respectively arranged on a main air chamber 24 and an auxiliary air chamber 25, a bus in the main air chamber 24 and a bus in the auxiliary air chamber 25 are conveniently connected through the main air chamber mounting hole 11 and the auxiliary air chamber mounting hole 12, the mounting space is enlarged, the connection efficiency between the buses is improved, and the main air chamber mounting hole 11 and the auxiliary air chamber mounting hole 12 are sealed by a sealing plate after the bus connection is completed.
As shown in fig. 5, the front and back surfaces of the air chamber side plate 21 are fixed with reinforcing frames 211, and the reinforcing frames 211 are vertically distributed on the main air chamber 24 side, enhancing the rigidity of the main air chamber.
The reinforcing frame 211 is provided with mounting holes, and the mounting holes are used for mounting the parts in the cabinet on the reinforcing frame 211, so that the mounting strength of the parts is further ensured.
As shown in fig. 6, vertical reinforcing ribs 13 and transverse reinforcing ribs 15 are also fixed on the side wall of the cabinet body 1, the vertical reinforcing ribs 13 are distributed at the lower ends of the two ends of the air chamber bottom plate 22, the transverse reinforcing ribs 15 are uniformly distributed between the vertical reinforcing ribs 13, the transverse reinforcing ribs 15 are vertically distributed with the vertical reinforcing ribs 13, the transverse reinforcing ribs 15 are uniformly distributed on the other side of the side wall of the cabinet body 1, the overall rigidity of the side wall is enhanced, the overall rigidity of the cabinet body is improved, and the deformation risk of the cabinet body is reduced.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. The bus air chamber structure comprises a cabinet body, an air chamber is formed in the cabinet body through an air chamber bottom plate and an air chamber side plate which are fixed on one end of the air chamber bottom plate, and the bus air chamber structure is characterized in that an air chamber partition plate is fixed in the air chamber to divide the air chamber into a main air chamber and an auxiliary air chamber, the upper ends of the main air chamber and the auxiliary air chamber are respectively connected with a first connector and a second connector, the first connectors and the second connectors are communicated through connecting pipes, first connecting holes for installing bus sleeves are formed in the outer side walls of the main air chamber and the auxiliary air chamber, second connecting holes for installing the bus sleeves are formed in the air chamber partition plate, and the bus sleeves on the side walls of the main air chamber of one cabinet body are inserted into the auxiliary air chamber of the other cabinet body from the connecting holes of the outer side wall of the auxiliary air chamber of the other cabinet body to be connected with the bus sleeves in the auxiliary air chamber of the other cabinet body.
2. The busbar plenum structure of claim 1, wherein: a first bus partition plate is fixed in the main air chamber and divides the main air chamber into an upper main air chamber and a lower main air chamber, and a first vent hole and a second vent hole are formed in two adjacent end faces of the first bus partition plate so that the upper main air chamber and the lower main air chamber are communicated.
3. The busbar plenum structure of claim 2, wherein: a second bus partition plate is fixed in the auxiliary air chamber and divides the auxiliary air chamber into an upper auxiliary air chamber and a lower auxiliary air chamber, and a third air vent and a fourth air vent are formed in the second bus partition plate so that the upper auxiliary air chamber is communicated with the lower auxiliary air chamber.
4. The busbar plenum structure of claim 3, wherein: the first connecting holes and the second connecting holes are the same in number and are all formed in the same height.
5. The busbar plenum structure of claim 1, wherein: the front surface of the cabinet body is provided with a main air chamber mounting hole and an auxiliary air chamber mounting hole, and the main air chamber mounting hole and the auxiliary air chamber mounting hole are respectively arranged on the main air chamber and the auxiliary air chamber.
6. The busbar plenum structure of claim 1, wherein: the front and the back of the air chamber side plates are respectively fixed with a reinforcing frame, and the reinforcing frames are vertically distributed on the main air chamber side.
7. The busbar plenum structure of claim 6, wherein: and the reinforcing frame is provided with mounting holes.
8. The busbar plenum structure of claim 1, wherein: vertical reinforcing ribs and transverse reinforcing ribs are also fixed on the side wall of the cabinet body, the vertical reinforcing ribs are distributed at the lower ends of the two ends of the bottom plate of the air chamber, the transverse reinforcing ribs are uniformly distributed among the vertical reinforcing ribs, the transverse reinforcing ribs are vertically distributed with the vertical reinforcing ribs, and the transverse reinforcing ribs are also uniformly distributed on the other side of the side wall of the cabinet body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321583371.8U CN220042604U (en) | 2023-06-20 | 2023-06-20 | Bus air chamber structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321583371.8U CN220042604U (en) | 2023-06-20 | 2023-06-20 | Bus air chamber structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220042604U true CN220042604U (en) | 2023-11-17 |
Family
ID=88738261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321583371.8U Active CN220042604U (en) | 2023-06-20 | 2023-06-20 | Bus air chamber structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220042604U (en) |
-
2023
- 2023-06-20 CN CN202321583371.8U patent/CN220042604U/en active Active
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