CN219611193U - High-pressure SF6 inflatable cabinet with good sealing effect - Google Patents
High-pressure SF6 inflatable cabinet with good sealing effect Download PDFInfo
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- CN219611193U CN219611193U CN202223307232.0U CN202223307232U CN219611193U CN 219611193 U CN219611193 U CN 219611193U CN 202223307232 U CN202223307232 U CN 202223307232U CN 219611193 U CN219611193 U CN 219611193U
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- ring
- sealing washer
- sealing
- supply pipe
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Abstract
The utility model discloses a high-pressure SF6 gas-filled cabinet with good sealing effect, and particularly relates to the technical field of gas-filled cabinet equipment. According to the utility model, the supporting pressing ring can be driven to be in threaded connection with the inner wall of the mounting groove and the outer part of the air supply pipe by rotating the mounting plate, so that the first sealing ring and the second sealing ring can be conveniently extruded and fixed, and meanwhile, the first sealing ring and the second sealing ring can be conveniently detached by means of the threaded connection of the supporting pressing ring and the mounting groove and the air supply pipe, and the whole structure is convenient to seal and is convenient to disassemble and assemble at the same time.
Description
Technical Field
The utility model relates to the technical field of inflatable cabinet equipment, in particular to a high-pressure SF6 inflatable cabinet with good sealing effect.
Background
The gas holder is to seal all high-voltage components such as a bus, a circuit breaker, a load switch, a disconnecting switch, a mutual inductor and the like in a sealed gas chamber, SF6 insulating gas is filled in the sealed gas chamber, the built-in high-voltage components are not influenced by external environment due to the sealing property, such as condensation, pollution, small animals, chemical substances and the like, the gas holder is safe, convenient, low in maintenance and even maintenance-free, can be used in places with severe environment, and the overall size of the gas holder is greatly reduced due to good insulating property of the filled SF6 gas, thereby being beneficial to the development toward miniaturization and convenient transportation and installation.
The sealing washer on the current gas-filled cabinet is the bonding fixed, and then is inconvenient for the user to dismantle subsequently, and external moisture also can cause the influence to the life of sealing washer simultaneously, so in order to be convenient for carry out dismouting and extension sealing washer's life to the sealing washer, we need a sealed effectual high pressure SF6 gas-filled cabinet.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides the high-pressure SF6 gas-filled cabinet with good sealing effect, and the pressing ring can be driven to be in threaded connection with the inner wall of the mounting groove and the outer part of the gas supply pipe by rotating the mounting plate, so that the first sealing ring and the second sealing ring can be conveniently pressed and fixed, and meanwhile, the first sealing ring and the second sealing ring can be conveniently detached by means of the threaded connection of the pressing ring and the mounting groove and the gas supply pipe, and the whole structure is convenient for sealing and subsequent disassembly and assembly at the same time, so that the problems in the background technology are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sealed effectual high pressure SF6 gas holder, includes outer cabinet and plenum chamber, the plenum chamber is located inside the outer cabinet, the fixed intercommunication in plenum chamber top has the air supply pipe, the mounting ring has been cup jointed in air supply pipe top external fixation, the mounting groove has been seted up on one side that the mounting ring top is close to the air supply pipe, the inside first sealing washer and the second sealing washer that is equipped with of mounting groove, the outside of air supply pipe is located to first sealing washer and second sealing washer all overlaps, first sealing washer is located second sealing washer bottom, second sealing washer top is equipped with the pressure ring that supports, the pressure ring top runs through the mounting groove and extends to the mounting ring top, the pressure ring top that supports is fixed to be equipped with the mounting panel, the pressure ring that supports one side outer wall and the mounting groove inner wall threaded connection of air supply pipe that supports the pressure ring kept away from, one side and the pressure ring that supports the mounting ring can drive through rotating the mounting panel and support with mounting groove inner wall and air supply pipe external threaded connection to this is convenient for extrude fixedly with first sealing washer and second sealing washer, also be convenient for carry out whole dismantlement and second sealing washer to first sealing washer and second sealing washer structure.
In a preferred embodiment, the outer fixed solid fixed ring that is equipped with in collar bottom, gu fixed ring top is equipped with third sealing washer and fourth sealing washer, the third sealing washer is located the fourth sealing washer below, be equipped with the dry ring between third sealing washer and the fourth sealing washer, the dry ring cover is located the collar outside, dry chamber has been seted up to the dry intracavity portion, dry intracavity portion is equipped with the drier, the connecting hole has been seted up on dry ring top, the connecting hole is inside to be equipped with the go-between, go-between outer wall and connecting hole inner wall threaded connection, the fixed plate that is equipped with in go-between top is convenient for seal the outer part of collar with the help of the setting of third sealing washer and fourth sealing washer, thereby this improves the leakproofness of air supply pipe, can adsorb moisture through the through-hole in the dry ring simultaneously, avoids moisture to cause corruption to first sealing washer, second sealing washer, third sealing washer and fourth sealing washer to this improves the barrier property to first sealing washer, second sealing washer, third sealing washer and fourth sealing washer, extension first sealing washer, second sealing washer and fourth sealing washer life-cycle, the inside the connecting column is convenient for change with the connecting hole with the inner wall threaded connection of the connecting hole with the drier.
In a preferred embodiment, a plurality of through holes are formed in one side, close to the mounting ring, of the drying ring, the through holes are uniformly spaced, the through holes are communicated with the drying cavity, and the drying agent can adsorb outside moisture through the arrangement of the through holes.
In a preferred embodiment, mounting panel bottom fixed is equipped with the registration arm, registration arm bottom inner wall contacts with the solid fixed ring outer wall, inside the registration arm was all located to third sealing washer, fourth sealing washer and dry ring, through the setting of registration arm, be convenient for fix spacing to third sealing washer, fourth sealing washer and dry ring, ensure third sealing washer, fourth sealing washer and dry ring's stability.
In a preferred embodiment, the outer cabinet bottom is equipped with the base, outer cabinet bottom and base top fixed connection, outer cabinet bottom four corners all is equipped with the stabilizer blade, stabilizer blade top and outer cabinet bottom fixed connection, through the setting of base, be convenient for support to outer cabinet, ensure the stability of outer cabinet.
In a preferred embodiment, two forklift holes are formed in the bottom of the base in a penetrating mode, the two forklift holes are symmetrically arranged on the left side and the right side of the central axis of the base, a plurality of hanging rings are fixedly arranged on the top end of the outer cabinet, the two hanging rings are symmetrically arranged on the left side and the right side of the central axis of the outer cabinet, a user can conveniently carry out forklift delivery on the forklift through the arrangement of the forklift holes, meanwhile, the user can conveniently carry out hoisting and conveying through the arrangement of the hanging rings, and the conveying efficiency can be improved through the cooperation of the forklift holes and the hanging rings in the whole structure, and convenience in assembly and conveying of the user is improved.
The utility model has the technical effects and advantages that:
1. according to the utility model, the supporting pressing ring can be driven to be in threaded connection with the inner wall of the mounting groove and the outer part of the air supply pipe by rotating the mounting plate, so that the first sealing ring and the second sealing ring are conveniently extruded and fixed, and meanwhile, the first sealing ring and the second sealing ring are conveniently detached by means of threaded connection of the supporting pressing ring and the mounting groove and the air supply pipe, so that the whole structure is convenient to seal and is convenient to disassemble and assemble at the same time;
2. the utility model is convenient to seal the outside of the mounting ring by arranging the third sealing ring and the fourth sealing ring, thereby improving the tightness of the air supply pipe, simultaneously absorbing moisture through the through holes by means of the drying agent in the drying ring, avoiding the corrosion of the moisture to the first sealing ring, the second sealing ring, the third sealing ring and the fourth sealing ring, improving the protective performance to the first sealing ring, the second sealing ring, the third sealing ring and the fourth sealing ring, prolonging the service lives of the first sealing ring, the second sealing ring, the third sealing ring and the fourth sealing ring, and simultaneously facilitating the replacement of the drying agent in the drying ring by means of the connecting column and the fixing plate which are in threaded connection with the connecting holes.
3. According to the utility model, through the arrangement of the forklift holes, a user can conveniently carry out forklift delivery on the utility model by means of a forklift, and meanwhile, through the arrangement of the lifting rings, the lifting and conveying of the user are facilitated, and the conveying efficiency and the convenience of the user in assembly and conveying can be improved by means of the cooperation of the forklift holes and the lifting rings in the whole structure.
Drawings
FIG. 1 is a front elevational view of the overall structure of the present utility model;
FIG. 2 is a front view of the mounting plate of the present utility model;
FIG. 3 is an exploded view of the mounting plate of the present utility model;
FIG. 4 is a bottom view of the mounting plate of the present utility model;
fig. 5 is an exploded view of the drying ring of the present utility model.
The reference numerals are: 1. an outer cabinet; 2. a plenum chamber; 3. an air supply pipe; 4. a mounting ring; 5. a mounting groove; 6. a first seal ring; 7. a second seal ring; 8. a pressing ring; 9. a mounting plate; 10. a fixing ring; 11. a third seal ring; 12. a fourth seal ring; 13. a drying ring; 14. a drying chamber; 15. a connection hole; 16. a connecting ring; 17. a fixing plate; 18. a through hole; 19. a positioning tube; 20. a base; 21. a forklift hole; 22. and (5) hanging rings.
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.
Referring to description attached hereto 1-5, a sealed effectual high pressure SF6 gas holder of this embodiment, including outer cabinet 1 and plenum chamber 2, plenum chamber 2 is located inside the outer cabinet 1, plenum chamber 2 top fixed intercommunication has air supply pipe 3, air supply pipe 3 top external fixation has cup jointed collar 4, collar 4 top is close to one side of air supply pipe 3 and has offered mounting groove 5, mounting groove 5 inside is equipped with first sealing washer 6 and second sealing washer 7, first sealing washer 6 and second sealing washer 7 all overlap and locate air supply pipe 3 outside, first sealing washer 6 is located second sealing washer 7 bottom, second sealing washer 7 top is equipped with and supports clamping ring 8, it runs through mounting groove 5 and extends to collar 4 top to support clamping ring 8 top, it is equipped with mounting plate 9 to support clamping ring 8 top fixed, support one side outer wall and mounting groove 5 inner wall threaded connection that air supply pipe 3 was kept away from to support clamping ring 8, one side and air supply pipe 3 outer wall threaded connection that mounting plate 4 was kept away from to support clamping ring 8, can drive support mounting plate 8 and mounting groove 5 and second sealing washer 7 through rotating mounting plate 9 and carrying out the whole thread connection of second sealing washer 7 with second sealing washer 7 and second sealing washer 7 with the help of being convenient for install and detach and install and detach the whole seal ring 7 with second sealing washer 7, the second sealing washer 6 is convenient for install and install the whole seal ring 7 with second sealing washer 6.
The outer cabinet 1 bottom is equipped with base 20, outer cabinet 1 bottom and base 20 top fixed connection, outer cabinet 1 bottom four corners all is equipped with the stabilizer blade, stabilizer blade top and outer cabinet 1 bottom fixed connection, through the setting of base 20, be convenient for support outer cabinet 1, the stability of guarantee outer cabinet 1.
Two fork truck holes 21 are formed in the bottom of the base 20 in a penetrating mode, the two fork truck holes 21 are symmetrically arranged on the central axis of the base 20 in a left-right mode, a plurality of hanging rings 22 are fixedly arranged on the top end of the outer cabinet 1, the two hanging rings 22 are symmetrically arranged on the central axis of the outer cabinet 1 in a left-right mode, through the arrangement of the fork truck holes 21, a user can conveniently carry out fork truck delivery on the utility model through a fork truck, meanwhile, through the arrangement of the hanging rings 22, the user can conveniently carry out lifting and conveying, and the conveying efficiency can be improved through the cooperation of the fork truck holes 21 and the hanging rings 22 in the whole structure, and convenience in assembly and conveying of the user is improved.
Can drive through rotation mounting panel 9 and support clamping ring 8 and mounting groove 5 inner wall and the outside threaded connection of air supply pipe 3 to this is convenient for extrude fixedly to first sealing washer 6 and second sealing washer 7, simultaneously with the help of support clamping ring 8 and mounting groove 5 and the threaded connection of air supply pipe 3, also is convenient for dismantle first sealing washer 6 and second sealing washer 7, and overall structure is convenient for carry out the dismouting to first sealing washer 6 and second sealing washer 7.
Referring to fig. 4 and 5 of the specification, in the high-pressure SF6 gas-filled cabinet with good sealing effect of this embodiment, a fixing ring 10 is fixedly arranged at the outer part of the bottom end of the mounting ring 4, a third sealing ring 11 and a fourth sealing ring 12 are arranged at the top of the fixing ring 10, the third sealing ring 11 is positioned below the fourth sealing ring 12, a drying ring 13 is arranged between the third sealing ring 11 and the fourth sealing ring 12, the drying ring 13 is sleeved at the outer part of the mounting ring 4, a drying cavity 14 is arranged in the drying ring 13, a drying agent is arranged in the drying cavity 14, a connecting hole 15 is arranged at the top end of the drying ring 13, a connecting ring 16 is arranged in the connecting hole 15, the outer wall of the connecting ring 16 is in threaded connection with the inner wall of the connecting hole 15, a fixing plate 17 is fixedly arranged at the top end of the connecting ring 16, by means of the arrangement of the third sealing ring 11 and the fourth sealing ring 12, the outside of the mounting ring 4 is conveniently sealed, thereby improving the tightness of the air supply pipe 3, simultaneously, moisture can be adsorbed by the drying agent in the drying ring 13 through the through holes 18, corrosion of the first sealing ring 6, the second sealing ring 7, the third sealing ring 11 and the fourth sealing ring 12 caused by the moisture is avoided, the protective performance of the first sealing ring 6, the second sealing ring 7, the third sealing ring 11 and the fourth sealing ring 12 is improved, the service lives of the first sealing ring 6, the second sealing ring 7, the third sealing ring 11 and the fourth sealing ring 12 are prolonged, and meanwhile, the drying agent in the drying ring 13 is conveniently replaced by the connecting columns and the fixing plates 17 which are in threaded connection with the connecting holes 15.
The drying ring 13 is close to one side of the mounting ring 4 and is provided with a plurality of through holes 18, the through holes 18 are uniformly arranged at intervals, the through holes 18 are communicated with the drying cavity 14, and the drying agent can adsorb outside moisture through the arrangement of the through holes 18.
The mounting panel 9 bottom mounting is equipped with the registration arm 19, registration arm 19 bottom inner wall contacts with solid fixed ring 10 outer wall, inside registration arm 19 is all located to third sealing washer 11, fourth sealing washer 12 and dry ring 13 cover, through setting up of registration arm 19, is convenient for fix spacing to third sealing washer 11, fourth sealing washer 12 and dry ring 13, ensures the stability of third sealing washer 11, fourth sealing washer 12 and dry ring 13.
Through the setting of third sealing washer 11 and fourth sealing washer 12, be convenient for seal the collar 4 outside, thereby this leakproofness that improves the air supply pipe 3, simultaneously with the help of the drier in the dry ring 13, can adsorb the moisture through the through-hole 18, avoid the moisture to cause the corruption to first sealing washer 6, second sealing washer 7, third sealing washer 11 and fourth sealing washer 12, with this improves the barrier propterty to first sealing washer 6, second sealing washer 7, third sealing washer 11 and fourth sealing washer 12, lengthen the life of first sealing washer 6, second sealing washer 7, third sealing washer 11 and fourth sealing washer 12, simultaneously with the help of spliced pole and fixed plate 17 with connecting hole 15 threaded connection, be convenient for change the drier in the dry ring 13.
Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (6)
1. The utility model provides a sealed effectual high pressure SF6 gas holder, includes outer cabinet (1) and plenum chamber (2), plenum chamber (2) are located outer cabinet (1) inside, its characterized in that: the utility model discloses a gas-supply pipe, including air supply pipe (3), air supply pipe (2), air supply pipe (3) top fixed connection has installed collar (4), installation groove (5) have been seted up on one side that air supply pipe (3) is close to on installation collar (4) top, installation groove (5) inside are equipped with first sealing washer (6) and second sealing washer (7), air supply pipe (3) outside is located to first sealing washer (6) and second sealing washer (7) all overlaps, first sealing washer (6) are located second sealing washer (7) bottom, second sealing washer (7) top is equipped with supports clamping ring (8), support clamping ring (8) top and run through installation groove (5) and extend to installation collar (4) top, support clamping ring (8) top fixed mounting panel (9) that is equipped with, support clamping ring (8) one side outer wall and installation groove (5) inner wall threaded connection of keeping away from air supply pipe (3), support clamping ring (8) one side and air supply pipe (3) outer wall threaded connection of keeping away from.
2. The high-pressure SF6 gas holder with good sealing effect according to claim 1, wherein: the utility model discloses a drying device for the plastic film is characterized in that a fixing ring (10) is fixedly arranged at the bottom end of a mounting ring (4), a third sealing ring (11) and a fourth sealing ring (12) are arranged at the top of the fixing ring (10), the third sealing ring (11) is located below the fourth sealing ring (12), a drying ring (13) is arranged between the third sealing ring (11) and the fourth sealing ring (12), the drying ring (13) is sleeved outside the mounting ring (4), a drying cavity (14) is formed in the drying ring (13), a drying agent is arranged in the drying cavity (14), a connecting hole (15) is formed in the top end of the drying ring (13), a connecting ring (16) is arranged in the connecting hole (15), the outer wall of the connecting ring (16) is in threaded connection with the inner wall of the connecting hole (15), and a fixing plate (17) is fixedly arranged at the top end of the connecting ring (16).
3. The high-pressure SF6 gas holder with good sealing effect according to claim 2, wherein: a plurality of through holes (18) are formed in one side, close to the mounting ring (4), of the drying ring (13), the through holes (18) are uniformly arranged at intervals, and the through holes (18) are communicated with the drying cavity (14).
4. The high-pressure SF6 gas holder with good sealing effect according to claim 2, wherein: the mounting panel (9) bottom mounting is equipped with registration arm (19), registration arm (19) bottom inner wall and fixed ring (10) outer wall contact, inside registration arm (19) are all located to third sealing washer (11), fourth sealing washer (12) and dry ring (13) cover.
5. The high-pressure SF6 gas holder with good sealing effect according to claim 1, wherein: the bottom of the outer cabinet (1) is provided with a base (20), the bottom of the outer cabinet (1) is fixedly connected with the top of the base (20), four corners of the bottom of the outer cabinet (1) are provided with supporting feet, and the top ends of the supporting feet are fixedly connected with the bottom of the outer cabinet (1).
6. The effectual high pressure SF6 gas cell of claim 5, wherein: two fork truck holes (21) have been run through to base (20) bottom, and two fork truck holes (21) set up with regard to base (20) central axis bilateral symmetry, outer cabinet (1) top is fixed to be equipped with a plurality of rings (22), and two rings (22) set up with outer cabinet (1) central axis bilateral symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223307232.0U CN219611193U (en) | 2022-12-10 | 2022-12-10 | High-pressure SF6 inflatable cabinet with good sealing effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223307232.0U CN219611193U (en) | 2022-12-10 | 2022-12-10 | High-pressure SF6 inflatable cabinet with good sealing effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219611193U true CN219611193U (en) | 2023-08-29 |
Family
ID=87748378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223307232.0U Active CN219611193U (en) | 2022-12-10 | 2022-12-10 | High-pressure SF6 inflatable cabinet with good sealing effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219611193U (en) |
-
2022
- 2022-12-10 CN CN202223307232.0U patent/CN219611193U/en active Active
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