CN219067506U - Outdoor dynamic reactive power compensation cabinet - Google Patents
Outdoor dynamic reactive power compensation cabinet Download PDFInfo
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- CN219067506U CN219067506U CN202222806194.7U CN202222806194U CN219067506U CN 219067506 U CN219067506 U CN 219067506U CN 202222806194 U CN202222806194 U CN 202222806194U CN 219067506 U CN219067506 U CN 219067506U
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- China
- Prior art keywords
- driving roller
- fixedly connected
- heat dissipation
- cover body
- reactive power
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
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Abstract
The utility model discloses an outdoor dynamic reactive power compensation cabinet, which relates to the technical field of reactive power compensation cabinets and comprises a cabinet body, wherein a side wall of one side is provided with a heat dissipation hole; the cover body is fixedly connected to the outer side wall of the cabinet body at a position corresponding to the heat dissipation hole; wherein, the side wall of the cover body is provided with a filter screen at the position corresponding to the heat dissipation hole; the dust concentration detector is arranged in the cover body and corresponds to the filter screen; the first driving roller and the second driving roller are respectively and rotatably arranged in the cover body; the first driving roller and the second driving roller are respectively positioned at two sides of the heat dissipation hole; one end of the gauze is fixedly connected to the second driving roller; one end of the connecting rope is fixedly connected to one end of the gauze far away from the second driving roller, and the other end of the connecting rope is fixedly connected to the first driving roller; the dustproof device has the advantages of being convenient to use, good in dustproof effect and the like.
Description
Technical Field
The utility model relates to the technical field of reactive power compensation cabinets, in particular to an outdoor dynamic reactive power compensation cabinet.
Background
Outdoor reactive power compensation cabinets are common electrical equipment;
in northwest regions of China, wind and sand are large, the side wall of the existing outdoor reactive compensation cabinet is provided with radiating holes, the existing radiating holes are mainly grid plates or shutters for radiating, as disclosed in patent application No. CN202221412107.3, a reactive compensation device for a power distribution network is disclosed, and filter screens are fixedly connected to the positions of the strip-shaped holes 10, the upper grid 12, the shutters 15 and the lower grid 16 for ventilation and filtration;
the meshes of the filter screen of the existing reactive compensation cabinet are relatively large, and mainly consider the heat dissipation; however, when the wind sand is large, the wind sand concentration in the air is very large, and the wind sand easily passes through the filter screen and enters the cabinet body.
Therefore this application has set up an outdoor dynamic reactive power compensation cabinet, can increase the filter effect when sand wind concentration is big.
Disclosure of Invention
The utility model aims to solve the technical problem of providing an outdoor dynamic reactive power compensation cabinet so as to solve the problem that a filter screen of the reactive power compensation cabinet in the prior art described in the background art has poor sand and dust filtering effect.
In order to solve the problems, the utility model provides the following technical scheme:
an outdoor dynamic reactive power compensation cabinet, comprising
The side wall of one side of the cabinet body is provided with a heat dissipation hole;
the cover body is fixedly connected to the outer side wall of the cabinet body at a position corresponding to the heat dissipation hole;
wherein, the side wall of the cover body is provided with a filter screen at the position corresponding to the heat dissipation hole;
the dust concentration detector is arranged in the cover body and corresponds to the filter screen;
the first driving roller and the second driving roller are respectively and rotatably arranged in the cover body;
the first driving roller and the second driving roller are respectively positioned at two sides of the heat dissipation hole;
one end of the gauze is fixedly connected to the second driving roller;
one end of the connecting rope is fixedly connected to one end of the gauze, which is far away from the second driving roller, and the other end of the connecting rope is fixedly connected to the first driving roller.
Preferably: the outer wall of the cover body is fixedly connected with a first driving motor and a second driving motor, the output end of the first driving motor is fixedly connected with the rotating shaft of the first driving roller, and the output end of the second driving motor is fixedly connected with the rotating shaft of the second driving roller.
Preferably: the mounting plate is provided with a threaded hole, and the dust concentration detector penetrates through the threaded hole and is in threaded connection with the threaded hole.
The technical proposal has the advantages that:
the utility model discloses a can filter the impurity of macroparticle through the filter screen on the cover body, when the sand weather, when dust concentration that dust concentration detector detected is greater than the setting value, first drive roller and second drive roller start, and the second drive roller releases the gauze, and first drive roller rolling is even rope for the gauze can seal the louvre, avoids the dust to pass the louvre.
Drawings
Fig. 1 is a schematic diagram of an outdoor dynamic reactive power compensation cabinet of the present utility model.
Fig. 2 is a sectional view of an outdoor dynamic reactive power compensation cabinet of the present utility model.
Fig. 3 is an enlarged view of the layout of fig. 2 in accordance with the present utility model.
Figure 4 is a side view of a gauze of the present utility model.
Wherein: the cabinet body 10, the radiating holes 20, the cover body 30, the filter screen 31, the dust concentration detector 40, the mounting plate 41, the gauze 50, the connecting rope 51, the first driving roller 52, the first driving motor 53, the second driving roller 54 and the second driving motor 55.
Detailed Description
Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1-4, in a first embodiment, an outdoor dynamic reactive power compensation cabinet includes
The cabinet body 10, one side wall has a heat dissipation hole 20;
the cover body 30 is fixedly connected to the outer side wall of the cabinet body 10 at a position corresponding to the heat dissipation hole 20;
wherein, the side wall of the cover 30 is provided with a filter screen 31 corresponding to the heat dissipation hole 20;
the dust concentration detector 40 is arranged in the cover body 30 and corresponds to the filter screen 31;
the first driving roller 52 and the second driving roller 53 are respectively rotatably arranged in the cover body 30;
wherein the first driving roller 52 and the second driving roller 53 are respectively positioned at two sides of the heat dissipation hole 20;
a gauze 50 having one end fixedly connected to the second driving roller 55;
one end of the connecting rope 51 is fixedly connected to one end of the gauze 50 far away from the second driving roller 55, and the other end is fixedly connected to the first driving roller 52.
The present embodiment is implemented as follows:
this application is when using, when the sand blown by wind weather, the sand blown by wind can pass filter screen 31 and get into in the cover body 30, the debris of filter screen 31 main filtration macroparticle gets into the cover body 30, when the concentration that dust concentration detector 40 detected is greater than the setting value, first drive roller 52 and second drive roller 54 start, second drive roller 54 release gauze 50, first drive roller 52 rolling is even the rope 51 for gauze 50 can seal louvre 20, thereby avoid the dust and sand to pass louvre 20 and get into in the cabinet body 10, this application can realize the shutoff of gauze 50 to louvre 20 and open according to the concentration of dust in the air, dustproof heat dissipation can be dynamic.
As an optimization scheme of this embodiment, the outer wall of the cover 30 is fixedly connected with a first driving motor 53 and a second driving motor 53, the output end of the first driving motor 53 is fixedly connected with the rotating shaft of the first driving roller 52, the output end of the second driving motor 55 is fixedly connected with the rotating shaft of the second driving roller 54, the first driving motor 53 in this application can drive the first driving roller 52 to rotate, and the second driving motor 55 can drive the second driving roller 54 to rotate.
As an optimization scheme of the implementation, the mounting plate 41 is provided with a threaded hole, and the dust concentration detector 40 penetrates through the threaded hole and is in threaded connection with the threaded hole; can with the threaded connection of dust concentration detector 40 outer wall through the screw hole on the mounting panel for dust concentration detector 40 convenient to detach maintenance.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and improvements could be made by those skilled in the art without departing from the inventive concept, which fall within the scope of the present utility model.
Claims (2)
1. An outdoor dynamic reactive power compensation cabinet, comprising
The side wall of one side of the cabinet body is provided with a heat dissipation hole;
characterized by further comprising:
the cover body is fixedly connected to the outer side wall of the cabinet body at a position corresponding to the heat dissipation hole;
wherein, the side wall of the cover body is provided with a filter screen at the position corresponding to the heat dissipation hole;
the dust concentration detector is arranged in the cover body and corresponds to the filter screen;
the first driving roller and the second driving roller are respectively and rotatably arranged in the cover body;
the first driving roller and the second driving roller are respectively positioned at two sides of the heat dissipation hole;
one end of the gauze is fixedly connected to the second driving roller;
one end of the connecting rope is fixedly connected to one end of the gauze, which is far away from the second driving roller, and the other end of the connecting rope is fixedly connected to the first driving roller.
2. The outdoor dynamic reactive power compensation cabinet according to claim 1, wherein the outer wall of the cover is fixedly connected with a first driving motor and a second driving motor, the output end of the first driving motor is fixedly connected with the rotating shaft of the first driving roller, and the output end of the second driving motor is fixedly connected with the rotating shaft of the second driving roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222806194.7U CN219067506U (en) | 2022-10-25 | 2022-10-25 | Outdoor dynamic reactive power compensation cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222806194.7U CN219067506U (en) | 2022-10-25 | 2022-10-25 | Outdoor dynamic reactive power compensation cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219067506U true CN219067506U (en) | 2023-05-23 |
Family
ID=86376189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222806194.7U Active CN219067506U (en) | 2022-10-25 | 2022-10-25 | Outdoor dynamic reactive power compensation cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219067506U (en) |
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2022
- 2022-10-25 CN CN202222806194.7U patent/CN219067506U/en active Active
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