CN209472211U - A kind of detachable gas chamber Housing seal arrangement - Google Patents
A kind of detachable gas chamber Housing seal arrangement Download PDFInfo
- Publication number
- CN209472211U CN209472211U CN201822101990.4U CN201822101990U CN209472211U CN 209472211 U CN209472211 U CN 209472211U CN 201822101990 U CN201822101990 U CN 201822101990U CN 209472211 U CN209472211 U CN 209472211U
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- CN
- China
- Prior art keywords
- gas chamber
- chamber shell
- fixed plate
- sealing ring
- seal arrangement
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Abstract
The utility model belongs to technical field of electrical equipment, and in particular to a kind of detachable gas chamber Housing seal arrangement.Including the first gas chamber shell and the second gas chamber shell；The first gas chamber shell is set to the top of the second gas chamber shell, and the edge of the first gas chamber outer casing bottom surrounding extends outward to form the extension for connecting with the second shell；Fixed plate and sealing ring baffle are fixedly installed in the top planes of the second gas chamber shell；The groove for accommodating sealing ring is formed between the fixed plate and the sealing ring baffle；Bolt hole is set in the fixed plate, and bolt hole is set on the extension；The first gas chamber shell and the second gas chamber shell are detachably connectable by the bolt.Detachable gas chamber Housing seal arrangement provided by the utility model, not only can ensure that the reliability and stability of the sealing of gas chamber shell fixed connection place, but also the convenience that can ensure that and dismantle between gas chamber shell, assemble.
Description
Technical field
The utility model belongs to technical field of electrical equipment, and in particular to a kind of detachable gas chamber Housing seal arrangement.
Background technique
The cabinet type Cubicle Gas-Insulated Switchgear of intermediate voltage electric power system (hereinafter referred to as C-GIS), a major loop
It is totally-enclosed, all insulation, small in size increasingly by the favor of user.Major loop is sealed in metal material gas chamber shell,
In view of the maintenance of a major loop, maintenance and associate power professional standard, gas chamber shell is divided into disconnected again according to component function
Road device room, bus isolation ward, PT (current transformer) isolation ward etc., be fixedly connected between these compartments be divided into it is detachable with not
Two kinds of separate type.When between gas chamber shell using detachable be fixedly connected, the C-GIS product run in the market is deposited both ways
Deficiency, first is that gas chamber shell fixed connection place gas leakage shows caused by C-GIS product is commonly present because of reasons such as long-distance transport, earthquakes
As；Second is that the bolt fastening component of gas chamber shell fixed connection place is designed as being parallel to ground level, needed after C-GIS product and cabinet
When separating a certain gas chamber shell, the C-GIS product for needing to move the gas chamber shell two sides can be carried out, this is to C-GIS product
Maintenance, maintenance work bring and are inconvenient, therefore the reliability of separable gas chamber shell fixed connection place sealing, stability and tear open
The convenience unload, assembled is the emphasis and difficult point of C-GIS product design.
Utility model content
In view of the above technical problems, the utility model provides a kind of detachable gas chamber Housing seal arrangement, both can ensure that
The reliability and stability of gas chamber shell fixed connection place sealing, and the convenience that can ensure that and dismantled between gas chamber shell, assembled.
The utility model is achieved through the following technical solutions:
A kind of detachable gas chamber Housing seal arrangement, including the first gas chamber shell and the second gas chamber shell；Described first
Gas chamber shell is set to the top of the second gas chamber shell, and the edge of the first gas chamber outer casing bottom surrounding extends outwardly shape
At the extension for being connected with the second shell；
Fixed plate and sealing ring baffle are fixedly installed in the top planes of the second gas chamber shell；The sealing ring gear
Plate is set to the inside of the fixed plate, is formed between the fixed plate and the sealing ring baffle for accommodating the recessed of sealing ring
Slot；
The extension of the first gas chamber shell is set to the fixed plate, the groove and the sealing ring baffle
Top；
Bolt hole is set in the fixed plate, and bolt hole is set on the extension, the bolt hole and institute
State bolt hole one-to-one correspondence；Bolt passes through the bolt hole and is fixed in the bolt hole；The first gas chamber shell and
The second gas chamber shell is detachably connectable by the bolt.
Further, the extension is parallel with the top planes of the second gas chamber shell, and the extension is complete
The top of the fixed plate, the groove and the sealing ring baffle is arranged in covering.
Further, identical with the height of the sealing ring baffle in the fixed plate.
Further, the bolt towards ground and and ground it is vertical.
Further, spring washer and plain cushion are also set up between the bolt and the extension top surface.
Further, the sealing ring uses rubber seal.
Further, the fixed plate and the sealing ring baffle are weldingly fixed on the top of the second gas chamber shell
In plane.
Further, the fixed plate and the sealing ring baffle are rectangular；The side length of the fixed plate is greater than described
The side length of sealing ring baffle.
Further, the inner wall for the bolt hole being arranged in the fixed plate is equipped with screw thread.
The advantageous effects of the utility model:
A kind of detachable gas chamber Housing seal arrangement provided by the utility model, first is that can ensure that gas chamber shell is solid
Determine the reliability and stability of junction sealing；Second is that the convenience that can ensure to dismantle, assemble between gas chamber shell；
Also, a kind of detachable gas chamber Housing seal arrangement provided by the utility model, realizes C-GIS product
The switchgear for not needing mobile two sides can separate gas chamber shell on intermediate switch cabinet.
Detailed description of the invention
Fig. 1 is a kind of detachable gas chamber Housing seal arrangement schematic diagram in the utility model embodiment；
Fig. 2 is Section A-A schematic diagram in Fig. 1；
Fig. 3 is enlarged drawing at marker II in Fig. 1；
Fig. 4 is enlarged drawing at marker I in Fig. 2；
Fig. 5 is fixed plate structure schematic diagram in the utility model embodiment；
Appended drawing reference: 1. first gas chamber shells；2. the second gas chamber shell；3. fixed plate；4. sealing ring；5. sealing ring is kept off
Plate；6. bolt.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is explained in further detail the utility model.It should be appreciated that specific embodiment described herein is used only for explaining
The utility model is not used to limit the utility model.
On the contrary, the utility model cover it is any be defined by the claims do in the spirit and scope of the utility model
Substitution, modification, equivalent method and scheme.Further, right below in order to make the public have a better understanding the utility model
It is detailed to describe some specific detail sections in the datail description of the utility model.Do not have for a person skilled in the art
The utility model can also be understood completely in the description of these detail sections.
For in the prior art, there is both sides deficiency in C-GIS product, first is that C-GIS product is commonly present because of long-distance fortune
The reasons such as defeated, earthquake cause the phenomenon that gas chamber shell fixed connection place gas leakage；Second is that the bolt of gas chamber shell fixed connection place is tight
Gu component, which is designed as being parallel to ground level, needs to move the gas chamber when needing to separate a certain gas chamber shell after C-GIS product and cabinet
The C-GIS product of shell two sides can carry out, this brings to maintenance, the maintenance work of C-GIS product and is inconvenient.
As shown in Figs. 1-5, the utility model embodiment provides a kind of detachable gas chamber Housing seal arrangement, including first
Gas chamber shell 1 and the second gas chamber shell 2；The first gas chamber shell 1 is set to the top of the second gas chamber shell 2, described
The edge of first gas chamber shell, 1 bottom surrounding extends outward to form the extension for connecting with the second shell 2；
Fixed plate 3 and sealing ring baffle 5 are fixedly installed in the top planes of the second gas chamber shell 2；The sealing
Circle baffle 5 is set to the inside of the fixed plate 3, is formed between the fixed plate 3 and the sealing ring baffle 5 close for accommodating
The groove of seal 4；
When installation, the extension of the first gas chamber shell 1 is set to the fixed plate 3, the groove and described
The top of sealing ring baffle 5；
Bolt hole is set in the fixed plate 3, and bolt hole is set on the extension, the bolt hole and institute
State bolt hole one-to-one correspondence；Bolt 6 passes through the bolt hole and is fixed in the bolt hole；The first gas chamber shell 1
It is detachably connectable by the bolt 6 with the second gas chamber shell 2.
The extension is parallel with the top planes of the second gas chamber shell 2, and setting is completely covered in the extension
In the fixed plate 3, the top of the groove and the sealing ring baffle 5.
Detachable gas chamber Housing seal arrangement provided in this embodiment, by the fixed plate 3 and the sealing ring
The groove for accommodating sealing ring 4 is formed between baffle 5, and sealing ring is set in the groove, can be avoided and be fixedly connected
There is a phenomenon where gas leakage for two gas chambers.
It is identical with the height of the sealing ring baffle 5 in the fixed plate 3.
The bolt 6 towards ground and and ground it is vertical.By being vertically arranged by bolt 6 towards ground and with ground, energy
When enough making to need to separate a certain gas chamber shell after C-GIS product and cabinet, the C-GIS product for moving the gas chamber shell two sides is not needed
It can be realized as.
Preferably, spring washer and plain cushion are also set up between the bolt 6 and the extension top surface.
Preferably, the sealing ring uses rubber seal.
Preferably, the fixed plate 3 and the sealing ring baffle 5 are weldingly fixed on the top of the second gas chamber shell 2
On facial planes.
Preferably, the fixed plate 3 and the sealing ring baffle 5 are rectangular；The side length of the fixed plate 3 is greater than described
The side length of sealing ring baffle 5.
Preferably, the inner wall for the bolt hole being arranged in the fixed plate 3 is equipped with screw thread.
Claims (9)
1. a kind of detachable gas chamber Housing seal arrangement, which is characterized in that outside including the first gas chamber shell (1) and the second gas chamber
Shell (2)；The first gas chamber shell (1) is set to the top of the second gas chamber shell (2), the first gas chamber shell (1)
The edge of bottom surrounding is extended outward to form for the extension with the second gas chamber shell (2) connection；
Fixed plate (3) and sealing ring baffle (5) are fixedly installed in the top planes of the second gas chamber shell (2)；It is described close
Seal baffle (5) is set to the inside of the fixed plate (3), is formed between the fixed plate (3) and the sealing ring baffle (5)
For accommodating the groove of sealing ring (4)；
The extension of the first gas chamber shell (1) is set to the fixed plate (3), the groove and the sealing ring baffle
(5) top；
Bolt hole is set on the fixed plate (3), and bolt hole is set on the extension, the bolt hole and described
Bolt hole corresponds；Bolt (6) passes through the bolt hole and is fixed in the bolt hole；The first gas chamber shell
(1) and the second gas chamber shell (2) is detachably connectable by the bolt (6).
2. a kind of detachable gas chamber Housing seal arrangement according to claim 1, which is characterized in that the extension and institute
The top planes for stating the second gas chamber shell (2) are parallel, and setting is completely covered in the fixed plate (3), described in the extension
The top of groove and the sealing ring baffle (5).
3. a kind of detachable gas chamber Housing seal arrangement according to claim 1, which is characterized in that in the fixed plate
(3) identical with the height of the sealing ring baffle (5).
4. a kind of detachable gas chamber Housing seal arrangement according to claim 1, which is characterized in that bolt (6) court
To the ground and and ground it is vertical.
5. a kind of detachable gas chamber Housing seal arrangement according to claim 1, which is characterized in that in the bolt (6)
Spring washer and plain cushion are also set up between the extension top surface.
6. a kind of detachable gas chamber Housing seal arrangement according to claim 1, which is characterized in that the sealing ring uses
Rubber seal.
7. a kind of detachable gas chamber Housing seal arrangement according to claim 1, which is characterized in that the fixed plate (3)
It is weldingly fixed on the sealing ring baffle (5) in the top planes of the second gas chamber shell (2).
8. a kind of detachable gas chamber Housing seal arrangement according to claim 1, which is characterized in that the fixed plate (3)
It is rectangular with the sealing ring baffle (5)；The side length of the fixed plate (3) is greater than the side length of the sealing ring baffle (5).
9. a kind of detachable gas chamber Housing seal arrangement according to claim 1, which is characterized in that the fixed plate (3)
The inner wall of the bolt hole of upper setting is equipped with screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822101990.4U CN209472211U (en) | 2018-12-14 | 2018-12-14 | A kind of detachable gas chamber Housing seal arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822101990.4U CN209472211U (en) | 2018-12-14 | 2018-12-14 | A kind of detachable gas chamber Housing seal arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209472211U true CN209472211U (en) | 2019-10-08 |
Family
ID=68090551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822101990.4U Active CN209472211U (en) | 2018-12-14 | 2018-12-14 | A kind of detachable gas chamber Housing seal arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209472211U (en) |
-
2018
- 2018-12-14 CN CN201822101990.4U patent/CN209472211U/en active Active
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