CN113555787A - Utmost point post subassembly and aerify cabinet - Google Patents
Utmost point post subassembly and aerify cabinet Download PDFInfo
- Publication number
- CN113555787A CN113555787A CN202110693272.4A CN202110693272A CN113555787A CN 113555787 A CN113555787 A CN 113555787A CN 202110693272 A CN202110693272 A CN 202110693272A CN 113555787 A CN113555787 A CN 113555787A
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- China
- Prior art keywords
- solid
- pole
- sealed polar
- holes
- partition plate
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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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- 238000005192 partition Methods 0.000 claims abstract description 41
- 230000003068 static effect Effects 0.000 claims abstract description 29
- 238000007789 sealing Methods 0.000 claims abstract description 26
- 238000009434 installation Methods 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 230000017525 heat dissipation Effects 0.000 claims description 25
- 230000007246 mechanism Effects 0.000 claims description 20
- 238000002955 isolation Methods 0.000 claims description 8
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 239000007787 solid Substances 0.000 description 18
- 230000009286 beneficial effect Effects 0.000 description 8
- 230000006872 improvement Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000009421 internal insulation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
- H02B1/044—Mounting through openings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/035—Gas-insulated switchgear
- H02B13/0354—Gas-insulated switchgear comprising a vacuum switch
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to a pole assembly and an inflatable cabinet. Utmost point post subassembly includes: the partition plate is used for being installed in the gas box, three static contact installation holes are formed in the partition plate, the three static contact installation holes are arranged in a linear shape at intervals, and the static contact installation holes are used for installing and isolating static contacts in a sealing mode; the pole mounting rack is fixedly arranged at the lower side of the partition plate, and a rotating end large shaft is rotatably assembled on the pole mounting rack; the three solid-sealed polar columns are arranged on the polar column mounting frame at intervals in a straight line shape, and the insulating pull rod of each solid-sealed polar column is in transmission connection with the movable end large shaft; the position of the baffle corresponding to each solid-sealed polar pole is provided with a debugging hole, and a sealing cover plate is detachably connected with each debugging hole. By the design, the installation and debugging of the solid-sealed polar pole are simple and convenient, the installation position of the solid-sealed polar pole does not need to be adjusted repeatedly, the labor intensity is reduced, and the working efficiency is improved.
Description
Technical Field
The invention relates to a pole assembly and an inflatable cabinet.
Background
The inflation cabinet seals the main bus, the solid-sealed polar pole, the three-position switch and other equipment in the gas box filled with insulating gas so as to ensure the insulating property of the switch equipment.
The application publication number of the Chinese invention patent application CN112688223A discloses an inflatable cabinet, which comprises an air box and a cable box, wherein the air box is positioned above the cable box, a partition plate is arranged in the air box to divide the air box into an upper air box and a lower air box, a main bus is arranged in the upper air box, a solid-sealed polar pole and a three-position switch are arranged in the lower air box, the number of the solid-sealed polar pole and the three-position switch is three and one-to-one, namely, one solid-sealed polar pole and one three-position switch form a combination; the upper part of the solid-sealed polar pole is installed on a large shaft installation frame, the large shaft installation frame is fixed on the partition plate, a movable end large shaft is installed on the large shaft installation frame, and the movable end large shaft is in transmission connection with an insulating pull rod in the solid-sealed polar pole so as to drive an arc extinguish chamber in the solid-sealed polar pole to be switched on and off. Wherein, the big shaft at the movable end is driven by an operating mechanism in a mechanism box in front of the air box.
Before the inflation cabinet is formally used, the solid-sealed polar pole needs to be debugged. In the prior art, the solid-sealed polar columns are generally debugged outside a cabinet body to ensure the synchronism of the three solid-sealed polar columns, and then are installed on a partition plate in an air box; due to the existence of installation errors, the problem of asynchronism still can be caused after the three solid-sealed polar columns are installed in the gas tank, so that the installation positions of the solid-sealed polar columns need to be adjusted repeatedly, and the technical problems of high labor intensity and low working efficiency are caused.
Disclosure of Invention
The invention aims to provide a pole assembly to solve the problem that in the prior art, three debugged solid-sealed poles are still asynchronous after being installed in an air box due to installation errors; the invention aims to provide an inflatable cabinet.
The pole assembly adopts the following technical scheme:
utmost point post subassembly includes:
the partition plate is used for being installed in the gas box, three static contact installation holes are formed in the partition plate, the three static contact installation holes are arranged in a linear shape at intervals, and the static contact installation holes are used for installing and isolating static contacts in a sealing mode;
the pole mounting rack is fixedly arranged at the lower side of the partition plate, and a rotating end large shaft is rotatably assembled on the pole mounting rack;
the three solid-sealed polar columns are arranged on the polar column mounting frame at intervals in a straight line shape, and the insulating pull rod of each solid-sealed polar column is in transmission connection with the movable end large shaft;
the position of the baffle corresponding to each solid-sealed polar pole is provided with a debugging hole, and a sealing cover plate is detachably connected with each debugging hole.
The beneficial effects are that: during assembly, the pole component is hung into the gas box from the top of the gas box, and the pole component is fixed in the gas box by using the partition plate; then, move the end main shaft through the operating mechanism drive and debug three solid utmost point post that seals, if three solid utmost point post that seals is asynchronous, then open sealed apron, adjust the length of corresponding solid utmost point post internal insulation pull rod through the debugging hole, so that three solid utmost point post that seals realizes the synchronization, after the debugging is accomplished, will seal the apron closing cap in debugging hole department, like this, make the installation and debugging of solid utmost point post comparatively simple and convenient, need not to adjust the mounted position who seals the utmost point post admittedly repeatedly, labor intensity is reduced, and work efficiency is improved.
As a further improvement, the sealing cover plate is a circular plate.
As a further improvement, the partition plate is a heat-conducting plate.
The beneficial effects are that: design like this for the baffle plays fixed when sealing utmost point post mounting bracket and solid and seals utmost point post, can accelerate to seal giving off of heat in the utmost point post admittedly, guarantees the normal operating of aerifing the cabinet.
As a further improvement, the upper side of the partition board is provided with a heat dissipation board, and the upper side surface of the heat dissipation board is provided with a concave-convex structure.
The beneficial effects are that: by the design, the heat dissipation can be further accelerated.
As a further improvement, the solid-sealed polar pole is provided with an upper wire outlet seat and a lower wire outlet seat, and the solid-sealed polar pole is provided with heat dissipation holes which are arranged corresponding to the upper wire outlet seat.
The beneficial effects are that: by the design, the heat dissipation at the fracture can be accelerated.
The inflatable cabinet adopts the following technical scheme:
aerify cabinet, including gas tank and mechanism case, the mechanism incasement is installed operating mechanism, installs utmost point post subassembly in the gas tank, and utmost point post subassembly includes:
the gas tank is divided into an upper gas tank and a lower gas tank by the partition plate, three static contact mounting holes are formed in the partition plate and are arranged in a linear shape at intervals, and isolation static contacts are hermetically mounted at the static contact mounting holes;
the pole mounting rack is positioned in the lower air box and fixedly arranged on the lower side of the partition plate, a rotating end large shaft is rotatably assembled on the pole mounting rack, and the rotating end large shaft is driven by the control mechanism;
the three solid-sealed polar columns are arranged in the lower gas box and are installed on the polar column installation frame at intervals in a straight line shape, and the insulating pull rod of each solid-sealed polar column is in transmission connection with the movable end large shaft;
the position of the baffle corresponding to each solid-sealed polar pole is provided with a debugging hole, and a sealing cover plate is detachably connected with each debugging hole.
The beneficial effects are that: during assembly, the pole component is hung into the gas box from the top of the gas box, and the pole component is fixed in the gas box by using the partition plate; then, move the end main shaft through the operating mechanism drive and debug three solid utmost point post that seals, if three solid utmost point post that seals is asynchronous, then open sealed apron, adjust the length of corresponding solid utmost point post internal insulation pull rod through the debugging hole, so that three solid utmost point post that seals realizes the synchronization, after the debugging is accomplished, will seal the apron closing cap in debugging hole department, like this, make the installation and debugging of solid utmost point post comparatively simple and convenient, need not to adjust the mounted position who seals the utmost point post admittedly repeatedly, labor intensity is reduced, and work efficiency is improved.
As a further improvement, the sealing cover plate is a circular plate.
As a further improvement, the partition plate is a heat-conducting plate.
The beneficial effects are that: design like this for the baffle plays fixed when sealing utmost point post mounting bracket and solid and seals utmost point post, can accelerate to seal giving off of heat in the utmost point post admittedly, guarantees the normal operating of aerifing the cabinet.
As a further improvement, the upper side of the partition board is provided with a heat dissipation board, and the upper side surface of the heat dissipation board is provided with a concave-convex structure.
The beneficial effects are that: by the design, the heat dissipation can be further accelerated.
As a further improvement, the solid-sealed polar pole is provided with an upper wire outlet seat and a lower wire outlet seat, and the solid-sealed polar pole is provided with heat dissipation holes which are arranged corresponding to the upper wire outlet seat.
The beneficial effects are that: by the design, the heat dissipation at the fracture can be accelerated.
The above-described preferred embodiments may be adopted alone, or two or more embodiments may be arbitrarily combined when they can be combined, and the embodiments formed by the combination are not specifically described here and are included in the description of the present patent.
Drawings
FIG. 1 is a schematic view of the structure of the air box in the inflatable cabinet of the present invention;
FIG. 2 is a schematic structural view of the pole assembly of FIG. 1;
fig. 3 is a schematic structural view of the mounting of the heat sink and the isolating stationary contact in fig. 2;
FIG. 4 is a schematic structural view of another perspective of the pole assembly of FIG. 2;
FIG. 5 is a front view of the pole assembly of FIG. 2 (with the steering mechanism);
in the figure: 11. solid-sealing the pole; 12. a pole mounting rack; 13. a partition plate; 14. sealing the cover plate; 15. a static contact mounting hole; 16. a movable end large shaft; 17. an upper wire outlet seat; 18. a lower wire outlet seat; 19. heat dissipation holes; 20. an operating mechanism; 21. an upper air box; 22. a lower air box; 23. isolating the static contact; 24. a heat sink.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
It is noted that relational terms such as "first" and "second," and the like, which may be present in the embodiments of the present invention, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the statement that "comprises an … …" is intended to indicate that there are additional elements of the same process, method, article, or apparatus that comprise the element.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" when they are used are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art from specific situations.
In the description of the present invention, unless otherwise specifically stated or limited, the term "provided" may be used in a broad sense, for example, the object of "provided" may be a part of the body, or may be arranged separately from the body and connected to the body, and the connection may be detachable or non-detachable. The specific meaning of the above terms in the present invention can be understood by those skilled in the art from specific situations.
The present invention will be described in further detail with reference to examples.
Example 1 of the inflatable cabinet of the invention:
as shown in fig. 1 and 5, the inflatable cabinet includes an air box and a mechanism box, the mechanism box is located in front of the air box, the mechanism box is provided with an operating mechanism 20, and the air box is provided with a pole assembly.
In this embodiment, utmost point post subassembly includes baffle 13, utmost point post mounting bracket 12, seals utmost point post 11 admittedly and three-station switch (not drawn), and baffle 13 separates into gas tank 21 and lower gas tank 22 with the gas tank, and the main bus is in gas tank 21, and utmost point post mounting bracket 12 is in under gas tank 22 with sealing utmost point post 11 admittedly. Wherein, the upper air box 21 is a bus air box, and the lower air box 22 is a switch air box.
As shown in fig. 2 and 3, the partition 13 is provided with three static contact mounting holes 15 and three debugging holes, the three static contact mounting holes 15 are arranged in a linear shape at intervals in the front-rear direction, and the isolation static contact 23 is hermetically mounted at the static contact mounting hole 15; the upper part of the isolation static contact 23 is electrically connected with a main bus in the upper air box 21, and the lower part of the isolation static contact is used for being electrically connected with an isolation moving contact of the three-station switch.
In this embodiment, the three debugging holes are arranged in a line shape at intervals in the front-rear direction, a sealing cover plate 14 is detachably connected to each debugging hole, and the upper air box 21 and the lower air box 22 are separated into two sealing boxes by the partition plate through the sealing cover plate 14 and the isolation static contact in sealing fit with the partition plate 13. The sealing cover plate 14 is a circular plate to be matched with the cross section of the embedded pole 11.
As shown in fig. 2 and 3, the pole mounting bracket 12 is fixedly disposed at the lower side of the partition 13, the pole mounting bracket 12 extends in the front-rear direction, the pole mounting bracket 12 is rotatably assembled with a large rotating end shaft 16, and the large rotating end shaft 16 is driven by an operating mechanism 20. Wherein, because the heat that solid seal utmost point post 11 produced when the divide-shut brake can the upward movement, consequently be equipped with the louvre on utmost point post mounting bracket 12 to guarantee that the heat can in time distribute away.
In this embodiment, baffle 13 is aluminum plate, and aluminum plate constitutes the heat-conducting plate, because aluminum plate heat conductivity is good and have certain intensity, when satisfying fixed utmost point post mounting bracket 12 and sealing utmost point post 11 admittedly, can accelerate thermal giving off. Wherein, the upper side releasable connection of baffle 13 has heating panel 24, and the upside face of heating panel 24 has concave convex structure to further accelerate heat dissipation.
In this embodiment, the solid-sealed polar columns 11 are three and are arranged in one-to-one correspondence with the debugging holes, the three solid-sealed polar columns 11 are installed on the polar column installation frame 12 at intervals in a straight line shape along the front-back direction, the insulating pull rods of the solid-sealed polar columns 11 are in transmission connection with the movable end large shaft 16, and when the operating mechanism 20 drives the movable end large shaft 16 to rotate, the opening and closing of the three solid-sealed polar columns 11 are achieved. Wherein, the solid-sealed polar columns 11 are arranged in one-to-one correspondence with the three-position switches, and the solid-sealed polar columns 11 and the three-position switches are arranged at intervals in the left-right direction.
As shown in fig. 4 and 5, the embedded pole 11 has an upper wire outlet seat 17 and a lower wire outlet seat 18, and the embedded pole 11 is provided with heat dissipation holes 19, because the upper wire outlet seat 17 generates heat seriously, the heat dissipation holes 19 are arranged corresponding to the upper wire outlet seat 17, preferably, the heat dissipation holes 19 and the upper wire outlet seat 17 are respectively located at the left side and the right side of the embedded pole 11, and the heat dissipation holes 19 can accelerate the heat dissipation at the fracture.
In this embodiment, the interior, the surface of air box spouts black lacquer, increases the absorptive thermal capacity of air box, and a large amount of heating panels are arranged to the inside and outside both sides of lower air box, have increased the heat-sinking surface, have increased the heat radiation ability of air box.
During assembly, the solid-sealed polar pole 11, the three-station switch, the polar pole mounting frame 12 and the partition plate 13 are fixedly assembled together, and then the sealing cover plate 14 and the isolation static contact are mounted on the partition plate 13 to form a polar pole assembly; then, the pole assembly is hung into the air box from the top of the air box, and the pole assembly is fixed in the air box by using the partition plate 13; then, debug three solid utmost point post 11 that seals through operating mechanism 20, if three solid utmost point post 11 that seals is asynchronous, then pull down heating panel 24 and sealed apron 14, adjust the length of corresponding solid utmost point post internal insulation pull rod through the debugging hole to make three solid utmost point post 11 that seals realize the synchronization, after the debugging is accomplished, reinstallate heating panel 24 and sealed apron 14, like this, make the installation and debugging of solid utmost point post comparatively simple and convenient, reduced intensity of labour, improved work efficiency.
Example 2 of the inflatable cabinet of the invention:
the present embodiment is different from embodiment 1 in that in embodiment 1, the sealing lid plate 14 is a circular plate. In the embodiment, the sealing cover plate is a polygonal plate, such as a square plate. In other embodiments, the sealing cover plate may be an elliptical plate.
Example 3 of the inflatable cabinet of the invention:
this embodiment is different from embodiment 1 in that in embodiment 1, the partition plate 13 is an aluminum plate. In this embodiment, the spacer is a copper plate. In other embodiments, the partition plate may be made of other heat-conductive and strong plates.
Example 4 of the inflatable cabinet of the invention:
the present embodiment is different from embodiment 1 in that in embodiment 1, a heat dissipation plate 24 is detachably connected to an upper side of the partition plate 13, and an upper side surface of the heat dissipation plate 24 has a concave-convex structure to further accelerate heat dissipation. In this embodiment, the concave-convex structure is directly formed on the upper side surface of the partition plate, so as to further accelerate heat dissipation.
The structure of the pole assembly of the present invention is the same as that described in any of embodiments 1 to 4 of the above-described gas-filled tank, and will not be described in detail here.
The above description is only a preferred embodiment of the present application, and not intended to limit the present application, the scope of the present application is defined by the appended claims, and all changes in equivalent structure made by using the contents of the specification and the drawings of the present application should be considered as being included in the scope of the present application.
Claims (10)
1. Utmost point post subassembly includes:
the gas tank comprises a partition plate (13) used for being installed in the gas tank, three static contact mounting holes (15) are formed in the partition plate (13), the three static contact mounting holes (15) are arranged in a linear shape at intervals, and the static contact mounting holes (15) are used for hermetically mounting and isolating static contacts (23);
the pole mounting rack (12) is fixedly arranged at the lower side of the partition plate (13), and a rotating end large shaft (16) is rotatably assembled on the pole mounting rack (12);
the three solid-sealed polar columns (11) are arranged, the three solid-sealed polar columns (11) are installed on the polar column installation frame (12) at intervals in a straight line shape, and the insulating pull rod of each solid-sealed polar column (11) is in transmission connection with the movable end large shaft (16);
the device is characterized in that debugging holes are formed in the positions, corresponding to the solid-sealed polar columns (11), of the partition board (13), and sealing cover plates (14) are detachably connected to the debugging holes.
2. Pole assembly according to claim 1, characterized in that the sealing cover plate (14) is a circular plate.
3. A pole assembly according to claim 1 or 2, characterised in that the spacer (13) is a thermally conductive plate.
4. A pole assembly according to claim 3, characterized in that the upper side of the partition (13) is provided with a heat sink (24), and the upper side of the heat sink (24) has an uneven structure.
5. The pole assembly according to claim 1 or 2, wherein the embedded pole (11) has an upper wire outlet seat (17) and a lower wire outlet seat (18), and the embedded pole (11) is provided with heat dissipation holes (19), and the heat dissipation holes (19) are arranged corresponding to the upper wire outlet seat (17).
6. Aerify cabinet, including gas tank and mechanism case, the mechanism incasement is installed operating device (20), installs utmost point post subassembly in the gas tank, and utmost point post subassembly includes:
the gas tank is divided into an upper gas tank (21) and a lower gas tank (22) by a partition plate (13), three static contact mounting holes (15) are formed in the partition plate (13), the three static contact mounting holes (15) are arranged in a linear shape at intervals, and isolation static contacts (23) are hermetically mounted at the static contact mounting holes (15);
the pole mounting rack (12) is positioned in the lower air box (22) and fixedly arranged on the lower side of the partition plate (13), a rotating end large shaft (16) is rotatably assembled on the pole mounting rack (12), and the rotating end large shaft (16) is driven by the operating mechanism (20);
the three solid-sealed polar columns (11) are arranged, the three solid-sealed polar columns (11) are positioned in the lower air box (22) and are installed on the polar column mounting frame (12) at intervals in a straight line shape, and the insulating pull rod of each solid-sealed polar column (11) is in transmission connection with the movable end large shaft (16);
the device is characterized in that debugging holes are formed in the positions, corresponding to the solid-sealed polar columns (11), of the partition board (13), and sealing cover plates (14) are detachably connected to the debugging holes.
7. An inflatable cabinet according to claim 6, wherein the sealing cover (14) is a circular plate.
8. An inflatable cabinet according to claim 6 or 7, wherein the partition (13) is a thermally conductive plate.
9. An inflatable cabinet according to claim 8, wherein the upper side of the partition (13) is provided with a heat sink (24), and the upper side of the heat sink (24) has an uneven structure.
10. The gas-filled cabinet according to claim 6 or 7, wherein the embedded pole (11) has an upper wire outlet seat (17) and a lower wire outlet seat (18), and the embedded pole (11) is provided with heat dissipation holes (19), and the heat dissipation holes (19) are arranged corresponding to the upper wire outlet seat (17).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110693272.4A CN113555787A (en) | 2021-06-22 | 2021-06-22 | Utmost point post subassembly and aerify cabinet |
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CN202110693272.4A CN113555787A (en) | 2021-06-22 | 2021-06-22 | Utmost point post subassembly and aerify cabinet |
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CN202110693272.4A Pending CN113555787A (en) | 2021-06-22 | 2021-06-22 | Utmost point post subassembly and aerify cabinet |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN202758001U (en) * | 2012-08-07 | 2013-02-27 | 厦门威尔圣电气实业有限公司 | Detection device of solid sealed pole loop resistor |
CN103439652A (en) * | 2013-06-27 | 2013-12-11 | 国家电网公司 | Breaker post testing device |
CN108962665A (en) * | 2018-08-06 | 2018-12-07 | 河南森源电气股份有限公司 | A kind of breaker |
CN109596887A (en) * | 2018-12-10 | 2019-04-09 | 河南平高通用电气有限公司 | A kind of pole loop resistance test tool |
CN109870594A (en) * | 2017-12-04 | 2019-06-11 | 天津平高智能电气有限公司 | Fixing tool is used in pole detection |
CN209448323U (en) * | 2019-03-19 | 2019-09-27 | 杭州曙光电器有限公司 | A kind of 10kV shield type solid insulation cylinder |
CN111555171A (en) * | 2020-05-13 | 2020-08-18 | 平高集团有限公司 | Utmost point post mount and use inflatable cubical switchboard of this utmost point post mount |
CN112688223A (en) * | 2020-12-07 | 2021-04-20 | 平高集团有限公司 | Inflating cabinet |
-
2021
- 2021-06-22 CN CN202110693272.4A patent/CN113555787A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202758001U (en) * | 2012-08-07 | 2013-02-27 | 厦门威尔圣电气实业有限公司 | Detection device of solid sealed pole loop resistor |
CN103439652A (en) * | 2013-06-27 | 2013-12-11 | 国家电网公司 | Breaker post testing device |
CN109870594A (en) * | 2017-12-04 | 2019-06-11 | 天津平高智能电气有限公司 | Fixing tool is used in pole detection |
CN108962665A (en) * | 2018-08-06 | 2018-12-07 | 河南森源电气股份有限公司 | A kind of breaker |
CN109596887A (en) * | 2018-12-10 | 2019-04-09 | 河南平高通用电气有限公司 | A kind of pole loop resistance test tool |
CN209448323U (en) * | 2019-03-19 | 2019-09-27 | 杭州曙光电器有限公司 | A kind of 10kV shield type solid insulation cylinder |
CN111555171A (en) * | 2020-05-13 | 2020-08-18 | 平高集团有限公司 | Utmost point post mount and use inflatable cubical switchboard of this utmost point post mount |
CN112688223A (en) * | 2020-12-07 | 2021-04-20 | 平高集团有限公司 | Inflating cabinet |
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