CN112736727A - Outdoor dampproofing electric power looped netowrk cabinet - Google Patents
Outdoor dampproofing electric power looped netowrk cabinet Download PDFInfo
- Publication number
- CN112736727A CN112736727A CN202011486827.XA CN202011486827A CN112736727A CN 112736727 A CN112736727 A CN 112736727A CN 202011486827 A CN202011486827 A CN 202011486827A CN 112736727 A CN112736727 A CN 112736727A
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- China
- Prior art keywords
- cabinet body
- wall
- fixedly connected
- bevel gear
- outdoor
- Prior art date
- 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.)
- Pending
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 8
- 239000002274 desiccant Substances 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 4
- 230000002337 anti-port Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 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
- H02B1/56—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
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses an outdoor moisture-proof power ring main unit which comprises a main body, wherein supporting legs are arranged at the bottom of the main body, heat dissipation holes are formed in the left side of the main body, a heat dissipation fan is arranged above the main body, the heat dissipation fan is fixedly arranged on the inner wall of the left side of a U-shaped closed box, the bottom of the U-shaped closed box is fixedly connected with the top of the main body, a first communication pipe is arranged inside the U-shaped closed box, and the right end of the first communication pipe is fixedly connected with the inner wall of the right side of the U-shaped closed box. This outdoor dampproofing electric power looped netowrk cabinet can make the connecting axle drive first gear rotation through starting driving motor, can make second bevel gear, third bevel gear antiport through first gear rotation to can make first threaded rod, second threaded rod antiport, can make two movable blocks antiport at last, to the comprehensive dampproofing measure of internal portion execution of cabinet.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to an outdoor moisture-proof power ring main unit.
Background
The ring main unit is an electrical device with a group of high-voltage switch devices arranged in a metal or nonmetal insulating cabinet body or made into an assembled interval ring main power supply unit, and the core part of the ring main unit adopts a load switch and a fuse, so that the ring main unit has the advantages of simple structure, small volume, low price, capability of improving power supply parameters and performance, power supply safety and the like. The transformer substation is widely applied to distribution stations and box-type substations of load centers of urban residential districts, high-rise buildings, large public buildings, factory enterprises and the like. It is dampproofing all can place the drier package in the current looped netowrk cabinet, but the position of drier package is fixed unchangeable during, leads to fast uniformly not to carry out dampproofing in the looped netowrk cabinet.
Disclosure of Invention
The invention aims to provide an outdoor moisture-proof power ring main unit, which solves the problems brought forward by the background.
In order to achieve the purpose, the invention provides the following technical scheme: an outdoor moisture-proof electric ring main unit comprises a main body, wherein supporting legs are arranged at the bottom of the main body, heat dissipation holes are formed in the left side of the main body, a heat dissipation fan is arranged above the main body, the heat dissipation fan is fixedly mounted on the inner wall of the left side of a U-shaped combined box, the bottom of the U-shaped combined box is fixedly connected with the top of the main body, a first communication pipe is arranged inside the U-shaped combined box, the right end of the first communication pipe is fixedly connected with the inner wall of the right side of the U-shaped combined box, the bottom of the first communication pipe is communicated with the top end of a second communication pipe, the bottom end of the second communication pipe penetrates through the top of the main body and extends into the main body, and the bottom end of the second;
further, a plurality of vent holes are formed in the left side of the second communication pipe;
further, a driving motor is arranged at the left side of the cabinet body, the output end of the driving motor is fixedly connected with the left end of the connecting shaft, the right end of the connecting shaft penetrates through the left side of the cabinet body and extends into the cabinet body, the right end of the connecting shaft is fixedly connected with the left side of the first bevel gear, the first bevel gear is meshed with the second bevel gear, the bottom of the second bevel gear is fixedly connected with the top end of the first threaded rod, the outer wall of the first threaded rod is in threaded connection with a threaded hole formed in the top of the movable block, the bottom end of the first threaded rod is rotatably connected with the bottom of the inner wall of the cabinet body through a bearing, the right end of the movable block is in contact with the inner wall of a limiting groove formed in the left side of the limiting plate, a honeycomb-shaped through hole is formed in the right side of the limiting plate, the first bevel gear is meshed with the third bevel gear, the top of the third bevel gear is fixedly connected with the bottom end of the second threaded rod, the outer wall of the second threaded rod is in threaded connection with a threaded hole formed in the top of the other moving block, and the top end of the second threaded rod is rotatably connected with the top of the inner wall of the cabinet body through a second bearing.
Furthermore, the top of the supporting legs is fixedly connected with the bottom of the left end of the cabinet body, and the supporting legs are T-shaped.
Further, the length of the U-shaped mould assembling is smaller than that of the cabinet body, and the width of the U-shaped mould assembling is consistent with that of the cabinet body.
Further, the opening that communicates looks adaptation with the second is seted up at the top of the cabinet body, and the inner wall of opening and the outer wall fixed connection of second communicating pipe.
Further, the left side of the driving motor is fixedly connected with the inner wall of the left side of the U-shaped case, and the right side of the U-shaped case is fixedly connected with the left side of the cabinet body.
Furthermore, a circular groove is formed in the right side of the moving block, and a drying agent bag is placed in the circular groove.
The invention provides an outdoor moisture-proof power ring main unit. This outdoor dampproofing electric power looped netowrk cabinet possesses following beneficial effect:
(1) the outdoor moistureproof power ring main unit can enable cold air to enter the second communicating pipe through the first communicating pipe by starting the cooling fan, and then enter the main body through the vent hole to cool elements in the main body;
(2) this outdoor dampproofing electric power looped netowrk cabinet can make the connecting axle drive first gear rotation through starting driving motor, can make second bevel gear, third bevel gear antiport through first gear rotation to can make first threaded rod, second threaded rod antiport, can make two movable blocks antiport at last, realize carrying out comprehensive even dampproofing work to cabinet internal portion.
Drawings
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings, in which:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a left side structure of a second communication pipe according to the present invention;
FIG. 3 is a schematic view of the top structure of the right end bar of the present invention;
FIG. 4 is a schematic diagram of the right side of the limiting plate of the present invention;
FIG. 5 is a schematic diagram of the right side of the moving block of the present invention;
fig. 6 is a schematic view of the left side structure of the cabinet body of the present invention.
In the figure: the drying cabinet comprises a cabinet body 1, supporting legs 2, a 3U-shaped box, a heat radiation fan 4, a first communication pipe 5, a second communication pipe 6, a vent hole 7, an 8U-shaped cabinet, a driving motor 9, a connecting shaft 10, a first bevel gear 11, a second bevel gear 12, a first threaded rod 13, a third bevel gear 14, a moving block 15, a second threaded rod 16, a limiting plate 17, a threaded hole 18, a honeycomb-shaped through hole 19, a circular groove 20, a drying agent bag 21 and a heat radiation hole 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
As shown in fig. 1-6, the outdoor moisture-proof electric ring main unit of the present invention comprises a main body 1, wherein the bottom of the main body 1 is provided with a supporting leg 2, the left side of the main body 1 is provided with a heat dissipating hole 22, the top of the supporting leg 2 is fixedly connected with the bottom of the left end of the main body 1, the supporting leg 2 is in a T shape, the supporting leg 2 can support, a heat dissipating fan 4 is arranged above the main body 1, cold air can enter a second communicating pipe 6 through a first communicating pipe 5 by starting the heat dissipating fan 4, and then enter the main body 1 through an air vent 7 to dissipate heat of elements in the main body 1, the heat dissipating fan 4 is fixedly arranged on the inner wall of the left side of a U-shaped assembling box 3, the bottom of the U-shaped assembling box 3 is fixedly connected with the top of the main body 1, the length of the U-shaped assembling box 3 is smaller than the length of the main body 1, a first communicating pipe 5 is arranged inside the U-shaped close box 3, the right end of the first communicating pipe 5 is fixedly connected with the inner wall of the right side of the U-shaped close box 3, the bottom of the first communicating pipe 5 is communicated with the top end of a second communicating pipe 6, the bottom end of the second communicating pipe 6 penetrates through the top of the cabinet body 1 and extends into the cabinet body 1, the bottom end of the second communicating pipe 6 is fixedly connected with the bottom of the inner wall of the cabinet body 1, the left side of the second communicating pipe 6 is provided with a plurality of vent holes 7, the top of the cabinet body 1 is provided with an opening matched with the second communicating pipe 6, the inner wall of the opening is fixedly connected with the outer wall of the second communicating pipe 6, the left side of the cabinet body 1 is provided with a driving motor 9, the left side of the driving motor 9 is fixedly connected with the inner wall of the left side of the U-shaped case 8, the right side of, the output end of the driving motor 9 is fixedly connected with the left end of the connecting shaft 10, the right end of the connecting shaft 10 penetrates through the left side of the cabinet body 1 and extends into the cabinet body 1, the right end of the connecting shaft 10 is fixedly connected with the left side of the first bevel gear 11, the left side of the cabinet body 1 is provided with a through hole matched with the connecting shaft 10, the first bevel gear 11 is meshed with the second bevel gear 12, the bottom of the second bevel gear 12 is fixedly connected with the top end of the first threaded rod 13, the outer wall of the first threaded rod 13 is in threaded connection with a threaded hole 18 formed in the top of the moving block 15, the bottom end of the first threaded rod 13 is rotatably connected with the bottom of the inner wall of the cabinet body 1 through a bearing, the right side of the moving block 15 is provided with a circular groove 20, a drying agent bag 21 is placed in the circular groove 20, the right end of, the top of the limiting plate 17 is fixedly connected with the top of the inner wall of the cabinet body 1, the bottom of the limiting plate 17 is fixedly connected with the bottom of the inner wall of the cabinet body 1, the first bevel gear 11 is meshed with the third bevel gear 14, the top of the third bevel gear 14 is fixedly connected with the bottom end of the second threaded rod 16, the outer wall of the second threaded rod 16 is in threaded connection with a threaded hole 18 formed in the top of the other moving block 15, the top end of the second threaded rod 16 is rotatably connected with the top of the inner wall of the cabinet body 1 through a second bearing, the connecting shaft 10 can drive the first gear 11 to rotate by starting the driving motor 9, the second bevel gear 12 and the third bevel gear 14 can be reversely rotated by the rotation of the first gear 11, therefore, the first threaded rod 13 and the second threaded rod 16 can rotate reversely, and finally the two moving blocks 15 can move reversely, so that comprehensive uniform damp-proof work can be performed inside the cabinet body 1.
When the outdoor moisture-proof electric ring main unit is used, when elements in the electric ring main unit work, the elements can generate heat, at the moment, cold air can enter the second communicating pipe 6 through the first communicating pipe 5 by starting the cooling fan 4, then enters the cabinet body 1 through the vent hole 7 to dissipate heat of the elements in the cabinet body 1, and the dissipated air is discharged through the honeycomb-shaped through hole 19 and the heat dissipation hole 22 in sequence; when the electric ring main unit is in a humid environment, the driving motor 9 is started to enable the connecting shaft 10 to rotate, the connecting shaft 10 rotates to enable the first gear 11 to rotate, the first gear 11 rotates to enable the second bevel gear 12 and the third bevel gear 14 to rotate in the reverse direction, the second bevel gear 12 and the third bevel gear 14 rotate in the reverse direction to enable the first threaded rod 13 and the second threaded rod 16 to rotate in the reverse direction, and finally the two moving blocks 15 can move in the reverse direction, so that comprehensive and uniform damp-proof work can be performed on the inside of the cabinet body 1.
In conclusion, cold air can enter the second communicating pipe 6 through the first communicating pipe 5 by starting the cooling fan 4, and then enter the cabinet body 1 through the vent hole 7 to cool elements in the cabinet body 1; the connecting shaft 10 can drive the first gear 11 to rotate by starting the driving motor 9, the second bevel gear 12 and the third bevel gear 14 can reversely rotate by the rotation of the first gear 11, so that the first threaded rod 13 and the second threaded rod 16 can reversely rotate, and finally the two moving blocks 15 can reversely move, thereby realizing comprehensive uniform damp-proof work on the inside of the cabinet body 1.
It is noted that, herein, relational terms such as first and second, and the like may be 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.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made in the above embodiments by those of ordinary skill in the art without departing from the principle and spirit of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides an outdoor dampproofing electric power looped netowrk cabinet, includes cabinet body (1), its characterized in that: the bottom of the cabinet body (1) is provided with supporting legs (2), the left side of the cabinet body (1) is provided with a heat dissipation hole (22), a heat radiation fan (4) is arranged above the cabinet body (1), the heat radiation fan (4) is fixedly arranged on the inner wall of the left side of the U-shaped mould assembling box (3), the bottom of the U-shaped mould assembling box (3) is fixedly connected with the top of the cabinet body (1), a first communicating pipe (5) is arranged inside the U-shaped mould assembling box (3), the right end of the first communicating pipe (5) is fixedly connected with the inner wall of the right side of the U-shaped mould assembling box (3), the bottom of the first communicating pipe (5) is communicated with the top end of the second communicating pipe (6), the bottom end of the second communicating pipe (6) penetrates through the top of the cabinet body (1) and extends into the interior of the cabinet body (1), and the bottom end of the second communicating pipe (6) is fixedly connected with the bottom of the inner wall of the cabinet body (1).
2. An outdoor dampproof electric power ring main unit as defined in claim 1, wherein: a driving motor (9) is arranged on the left side of the cabinet body (1), the output end of the driving motor (9) is fixedly connected with the left end of a connecting shaft (10), the right end of the connecting shaft (10) penetrates through the left side of the cabinet body (1) and extends into the cabinet body (1), the right end of the connecting shaft (10) is fixedly connected with the left side of a first bevel gear (11), the first bevel gear (11) is meshed with a second bevel gear (12), the bottom of the second bevel gear (12) is fixedly connected with the top end of a first threaded rod (13), the outer wall of the first threaded rod (13) is in threaded connection with a threaded hole (18) formed in the top of a moving block (15), the bottom end of the first threaded rod (13) is rotatably connected with the bottom of the inner wall of the cabinet body (1) through a bearing, the right end of the moving block (15) is in contact with the inner wall of a limiting groove formed in the, honeycomb type through-hole (19) have been seted up on the right side of limiting plate (17), the top of limiting plate (17) and the top fixed connection of the internal wall of cabinet (1), and the bottom of limiting plate (17) and the bottom fixed connection of the internal wall of cabinet (1), first bevel gear (11) and third bevel gear (14) meshing, the top of third bevel gear (14) and the bottom fixed connection of second threaded rod (16), the outer wall and another of second threaded rod (16) screw hole (18) threaded connection that movable block (15) top was seted up, and the top of second threaded rod (16) passes through bearing two rotation connection with the top of the internal wall of cabinet (1).
3. An outdoor moisture-proof electric power ring main unit according to claim 1 or 2, characterized in that: and a plurality of vent holes (7) are formed in the left side of the second communication pipe (6).
4. An outdoor dampproof electric power ring main unit as defined in claim 1, wherein: the top of the supporting legs (2) is fixedly connected with the bottom of the left end of the cabinet body (1), and the supporting legs (2) are T-shaped.
5. An outdoor dampproof electric power ring main unit as defined in claim 1, wherein: the length of the U-shaped mould assembling box (3) is smaller than that of the cabinet body (1), and the width of the U-shaped mould assembling box (3) is consistent with that of the cabinet body (1).
6. An outdoor dampproof electric power ring main unit as defined in claim 1, wherein: the top of the cabinet body (1) is provided with a port matched with the second communicating pipe (6), and the inner wall of the port is fixedly connected with the outer wall of the second communicating pipe (6).
7. An outdoor dampproof electric power ring main unit as defined in claim 1, wherein: the left side of the driving motor (9) is fixedly connected with the inner wall of the left side of the U-shaped case (8), and the right side of the U-shaped case (8) is fixedly connected with the left side of the cabinet body (1).
8. An outdoor dampproof electric power ring main unit as defined in claim 1, wherein: a circular groove (20) is formed in the right side of the moving block (15), and a drying agent bag (21) is placed in the circular groove (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011486827.XA CN112736727A (en) | 2020-12-16 | 2020-12-16 | Outdoor dampproofing electric power looped netowrk cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011486827.XA CN112736727A (en) | 2020-12-16 | 2020-12-16 | Outdoor dampproofing electric power looped netowrk cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112736727A true CN112736727A (en) | 2021-04-30 |
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ID=75602442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011486827.XA Pending CN112736727A (en) | 2020-12-16 | 2020-12-16 | Outdoor dampproofing electric power looped netowrk cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112736727A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114698347A (en) * | 2022-04-13 | 2022-07-01 | 贵州电网有限责任公司 | Team production multiplexer utensil intelligent management cabinet |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208939415U (en) * | 2018-10-23 | 2019-06-04 | 南京苏开电力工程有限公司 | Automatic heat radiation drawout cubicle |
| CN110978516A (en) * | 2019-12-24 | 2020-04-10 | 安徽隆源成型科技有限公司 | Dampproof device for 3D printer electricity distribution room |
| CN210806561U (en) * | 2019-11-30 | 2020-06-19 | 江苏鑫连城电气有限公司 | Full-insulation ring main unit |
-
2020
- 2020-12-16 CN CN202011486827.XA patent/CN112736727A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208939415U (en) * | 2018-10-23 | 2019-06-04 | 南京苏开电力工程有限公司 | Automatic heat radiation drawout cubicle |
| CN210806561U (en) * | 2019-11-30 | 2020-06-19 | 江苏鑫连城电气有限公司 | Full-insulation ring main unit |
| CN110978516A (en) * | 2019-12-24 | 2020-04-10 | 安徽隆源成型科技有限公司 | Dampproof device for 3D printer electricity distribution room |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114698347A (en) * | 2022-04-13 | 2022-07-01 | 贵州电网有限责任公司 | Team production multiplexer utensil intelligent management cabinet |
| CN114698347B (en) * | 2022-04-13 | 2024-06-07 | 贵州电网有限责任公司 | Team production tool intelligent management cabinet |
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Application publication date: 20210430 |