CN209990675U - Heat dissipation fan that waterproof performance is good for reactive compensation cabinet - Google Patents
Heat dissipation fan that waterproof performance is good for reactive compensation cabinet Download PDFInfo
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- CN209990675U CN209990675U CN201920858995.3U CN201920858995U CN209990675U CN 209990675 U CN209990675 U CN 209990675U CN 201920858995 U CN201920858995 U CN 201920858995U CN 209990675 U CN209990675 U CN 209990675U
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- wall
- annular
- air inlet
- thick bamboo
- inlet section
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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 a reactive compensation is heat dissipation fan that waterproof performance is good for cabinet, including an air inlet section of thick bamboo, an air inlet section of thick bamboo one end is passed through the bolt fastening and is had the fan, an air inlet section of thick bamboo inner wall is close to fan one end and is equipped with first annular separation blade, and first annular separation blade lateral wall has fill type cover through the bolt fastening, fill type cover lateral wall border position department and air inlet section of thick bamboo inner wall joint, an air inlet section of thick bamboo inner wall has clean ring through the bolt fastening, and clean intra-annular wall is equipped with the equidistance and is the scraping strip that the annular distributes, an air inlet section of thick bamboo inner wall is close to and is inserted by fill type cover and clean position department between the ring and be equipped with annular mesh piece, the welding. The utility model discloses can play the manger plate effect, reduce the water and jet into the possibility in the dirt compensation cabinet, promote the splashproof ability of heat dissipation fan, safer, conveniently scrape the dust that is stained with on the annular net piece and attaches, conveniently collect the dust, convenient clearance is maintained.
Description
Technical Field
The utility model relates to a reactive compensation cabinet heat dissipation technical field especially relates to a reactive compensation is heat dissipation fan that waterproof performance is good for cabinet.
Background
Reactive compensation, called reactive power compensation, is a technology that plays a role in improving the power factor of a power grid in an electric power supply system, reduces the loss of a power supply transformer and a transmission line, improves the power supply efficiency, and improves the power supply environment. The reactive power compensation device is in an indispensable and very important place in the power supply system. The compensation device is reasonably selected, so that the loss of the power grid can be reduced to the maximum extent, and the quality of the power grid is improved. Conversely, improper selection or use may cause many factors such as power supply system, voltage fluctuation, harmonic increase, and the like. The basic principle, meaning, switching mode, line, controller, high-low voltage device, compensation mode, existing problems and the like of reactive compensation are introduced in detail. The reactive compensation cabinet dissipates heat through a heat dissipation fan.
The existing heat dissipation fan for the reactive compensation cabinet has the advantages of general waterproof performance, insufficient safety and inconvenience in cleaning and maintenance, so that the heat dissipation fan with good waterproof performance for the reactive compensation cabinet is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the good heat dissipation fan of waterproof performance for the reactive compensation cabinet that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a radiating fan with good waterproof performance for a reactive compensation cabinet comprises an air inlet cylinder, wherein a fan is fixed at one end of the air inlet cylinder through bolts, a first annular separation blade is arranged at one end, close to the fan, of the inner wall of the air inlet cylinder, a bucket-shaped cover is fixed on the side wall of the first annular separation blade through bolts, the edge position of the side wall of the bucket-shaped cover is connected with the inner wall of the air inlet cylinder in a clamping mode, a cleaning ring is fixed on the inner wall of the air inlet cylinder through bolts, scraping strips which are distributed annularly at equal intervals are arranged on the inner wall of the cleaning ring, an annular mesh sheet is inserted at the position, close to the position between the bucket-shaped cover and the cleaning ring, of the inner wall of the air inlet cylinder, a conical cover is welded on the inner wall of the annular mesh sheet, a dust collecting assembly is arranged on the side wall of the air inlet cylinder, a second annular, and the connecting block is fixed with the inner wall of the air inlet cylinder through a bolt, and the side wall of the circular separation blade is provided with a linkage assembly for rotating the conical cover and the annular net piece.
Preferably, one end of the side wall of the air inlet cylinder, which is far away from the fan, is provided with an annular fixed convex edge, and the annular fixed convex edge is provided with mounting holes which are distributed annularly at equal intervals along the side wall.
Preferably, the dust collection assembly includes that the cover establishes the annular casing at an air inlet section of thick bamboo one end position department, and annular casing lateral wall bottom position department opens there is the blowoff hole, blowoff hole inner wall spiro union has the sprue, air inlet section of thick bamboo inner wall is close to annular casing position department and opens the bar hole that has the equidistance to be the annular and distribute.
Preferably, the linkage subassembly includes and rotates the rotatory piece of being connected with circular separation blade lateral wall intermediate position department, and rotatory piece lateral wall spiro union has the metal pole, conical cover lateral wall intermediate position department opens there is the jack, and the metal pole passes the jack, metal pole lateral wall one end is equipped with spacing cap, and the metal pole lateral wall has cup jointed the spring part, spring part one end and conical cover inner wall butt.
Preferably, the side wall of the metal rod is provided with a strip-shaped limiting groove, and the inner wall of the insertion hole is provided with a limiting convex block matched with the strip-shaped limiting groove.
Preferably, the side wall of the rotating block is provided with an ear block, and the side wall of the ear block is provided with anti-skid grains.
Preferably, the fan is connected with a switch, and the switch is connected with a controller.
The utility model has the advantages that:
1. through the first annular separation blade and the second annular separation blade that set up, the fill type cover that the cooperation set up can play the manger plate effect, reduces the water and jets into the possibility in the dirt compensation cabinet, promotes the splashproof ability of heat dissipation fan, and is safer.
2. Through the annular net piece and the conical cover that set up, can filter the dust in the air, combine the linkage subassembly that sets up and scrape the strip, can drive conical cover and annular net piece rotation through rotatory piece, conveniently scrape the dust that is stained with on the annular net piece and attach, combine the dust collection subassembly that sets up, conveniently collect the dust, convenient clearance is maintained.
Drawings
Fig. 1 is a schematic cross-sectional structural view of a heat dissipation fan with good waterproof performance for a reactive compensation cabinet provided by the present invention;
fig. 2 is a schematic structural view of a cleaning ring of a heat dissipation fan with good waterproof performance for a reactive compensation cabinet provided by the utility model;
fig. 3 is the utility model provides an end structure schematic diagram of a heat dissipation fan air inlet section of thick bamboo that waterproof performance is good for reactive compensation cabinet.
In the figure: 1 fan, 2 air inlet cylinders, 3 annular shells, 4 first annular blocking pieces, 5 funnel-shaped covers, 6 annular net pieces, 7 cleaning rings, 8 circular blocking pieces, 9 spring pieces, 10 rotating blocks, 11 metal rods, 12 conical covers, 13 second annular blocking pieces, 14 scraping strips and 15 connecting blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a heat dissipation fan with good waterproof performance for a reactive compensation cabinet comprises an air inlet cylinder 2, a fan 1 is fixed at one end of the air inlet cylinder 2 through a bolt, a first annular blocking piece 4 is arranged at one end, close to the fan 1, of the inner wall of the air inlet cylinder 2, a bucket-shaped cover 5 is fixed on the side wall of the first annular blocking piece 4 through a bolt, the edge position of the side wall of the bucket-shaped cover 5 is clamped with the inner wall of the air inlet cylinder 2, a cleaning ring 7 is fixed on the inner wall of the air inlet cylinder 2 through a bolt, scraping strips 14 are distributed in an annular shape at equal intervals on the inner wall of the cleaning ring 7, an annular mesh 6 is inserted at the position, close to the position between the bucket-shaped cover 5 and the cleaning ring 7, a conical cover 12 is welded on the inner wall of the annular mesh 6, a dust collecting assembly is arranged on the side wall of the air inlet cylinder, the side wall of the circular separation blade 8 is provided with connecting blocks 15 which are distributed annularly at equal intervals, the connecting blocks 15 are fixed with the inner wall of the air inlet cylinder 2 through bolts, and the side wall of the circular separation blade 8 is provided with a linkage assembly for rotating the conical cover 12 and the annular net sheet 6.
In the utility model, one end of the side wall of the air inlet cylinder 2, which is far away from the fan 1, is provided with an annular fixed convex edge, and the side wall of the annular fixed convex edge is provided with mounting holes which are distributed annularly at equal intervals, the dust collecting component comprises an annular shell 3 which is sleeved at the position of one end of the air inlet cylinder 2, the bottom position of the side wall of the annular shell 3 is provided with a sewage discharge hole, the inner wall of the sewage discharge hole is screwed with a blocking block, the position of the inner wall of the air inlet cylinder 2, which is close to the annular shell 3, is provided with a strip-shaped hole which is distributed annularly at equal intervals, the linkage component comprises a rotating block 10 which is rotationally connected with the middle position of the side wall of a circular blocking piece 8, the side wall of the rotating block 10 is screwed with a metal rod 11, the middle position of the side wall of a conical cover 12 is provided with a jack, the metal rod 11 passes through the jack, one end, and the inner wall of the jack is provided with a limit bump matched with the strip-shaped limit groove, the side wall of the rotating block 10 is provided with an ear block, the side wall of the ear block is provided with anti-skid grains, the fan 1 is connected with a switch, the switch is connected with a controller, and the model of the controller is DATA-7311.
The working principle is as follows: the air inlet cylinder 2 is fixedly arranged at the position of the reactive compensation cabinet fan mounting hole by matching with the arranged annular fixed convex edge, the fan 1 drives air to flow in the working process, the air passes through the gap between the circular baffle 8 and the air inlet cylinder 2, then the water passes through the second annular baffle plate 13, the annular net sheet 6 and the first annular baffle plate 4, enters the reactive power compensation cabinet, the first annular baffle 4 and the second annular baffle 13 are matched with the hopper-shaped cover 5 for heat dissipation, can play a role in retaining water, reduce the possibility that water body is injected into the dirt compensation cabinet, improve the water splashing prevention capability of the heat dissipation fan, and is safer, the arranged linkage assembly and the scraping strip 14, can drive conical cover 12 and annular net piece 6 rotatory through rotatory piece 10, conveniently scrape the dust that is stained with on the annular net piece 6 and attach, combine the dust collection subassembly that sets up, conveniently collect the dust, convenient clearance is maintained.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a reactive compensation is good heat dissipation fan of waterproof performance for cabinet, includes an air inlet section of thick bamboo (2), its characterized in that, an air inlet section of thick bamboo (2) one end is passed through the bolt fastening and is had fan (1), an air inlet section of thick bamboo (2) inner wall is close to fan (1) one end and is equipped with first annular separation blade (4), and first annular separation blade (4) lateral wall has fill type cover (5) through the bolt fastening, fill type cover (5) lateral wall border position department and air inlet section of thick bamboo (2) inner wall joint, an air inlet section of thick bamboo (2) inner wall has clean ring (7) through the bolt fastening, and clean ring (7) inner wall is equipped with the scraping strip (14) that the equidistance is the annular and distributes, an air inlet section of thick bamboo (2) inner wall is close to being inserted and is equipped with annular net piece (6) between fill type cover (5) and clean ring (7), annular net piece (6) inner wall welding, first annular separation blade (4) one side is kept away from in air inlet section of thick bamboo (2) and is equipped with second annular separation blade (13), air inlet section of thick bamboo (2) inner wall one end joint has circular separation blade (8), circular separation blade (8) lateral wall is equipped with connecting block (15) that the equidistance is the annular and distributes, and connecting block (15) pass through the bolt fastening with air inlet section of thick bamboo (2) inner wall, circular separation blade (8) lateral wall is equipped with the linkage subassembly that is used for rotating toper cover (12) and annular net piece (6).
2. The heat dissipation fan with good waterproof performance for the reactive power compensation cabinet according to claim 1, wherein an annular fixing convex edge is arranged at one end of the side wall of the air inlet cylinder (2) far away from the fan (1), and mounting holes are formed in the side wall of the annular fixing convex edge and are distributed in an annular shape at equal intervals.
3. The heat dissipation fan with good waterproof performance for the reactive power compensation cabinet is characterized in that the dust collection assembly comprises an annular shell (3) sleeved at one end of an air inlet cylinder (2), a blow-down hole is formed in the bottom end of the side wall of the annular shell (3), a block is screwed on the inner wall of the blow-down hole, and strip-shaped holes which are distributed annularly at equal intervals are formed in the position, close to the annular shell (3), of the inner wall of the air inlet cylinder (2).
4. The heat dissipation fan with good waterproof performance for the reactive power compensation cabinet is characterized in that the linkage assembly comprises a rotating block (10) rotatably connected with the middle position of the side wall of the circular blocking piece (8), a metal rod (11) is connected to the side wall of the rotating block (10) in a threaded mode, a jack is formed in the middle position of the side wall of the conical cover (12), the metal rod (11) penetrates through the jack, a limiting cap is arranged at one end of the side wall of the metal rod (11), a spring part (9) is connected to the side wall of the metal rod (11) in a sleeved mode, and one end of the spring part (9) is abutted to the inner wall of the conical cover (12).
5. The heat dissipation fan with good waterproof performance for the reactive compensation cabinet according to claim 4, wherein the side wall of the metal rod (11) is provided with a strip-shaped limiting groove, and the inner wall of the insertion hole is provided with a limiting bump matched with the strip-shaped limiting groove.
6. The heat dissipation fan with good waterproof performance for the reactive compensation cabinet as claimed in claim 5, wherein the side wall of the rotating block (10) is provided with an ear block, and the side wall of the ear block is provided with anti-skid lines.
7. The heat dissipation fan with good waterproof performance for the reactive compensation cabinet is characterized in that a switch is connected to the fan (1), and a controller is connected to the switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920858995.3U CN209990675U (en) | 2019-06-10 | 2019-06-10 | Heat dissipation fan that waterproof performance is good for reactive compensation cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920858995.3U CN209990675U (en) | 2019-06-10 | 2019-06-10 | Heat dissipation fan that waterproof performance is good for reactive compensation cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209990675U true CN209990675U (en) | 2020-01-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920858995.3U Expired - Fee Related CN209990675U (en) | 2019-06-10 | 2019-06-10 | Heat dissipation fan that waterproof performance is good for reactive compensation cabinet |
Country Status (1)
| Country | Link |
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| CN (1) | CN209990675U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112902800A (en) * | 2021-01-20 | 2021-06-04 | 唐太均 | Steel bar diameter measuring device |
| CN117240053A (en) * | 2023-09-20 | 2023-12-15 | 英利新能源(宁夏)有限公司 | Outdoor inverter |
-
2019
- 2019-06-10 CN CN201920858995.3U patent/CN209990675U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112902800A (en) * | 2021-01-20 | 2021-06-04 | 唐太均 | Steel bar diameter measuring device |
| CN117240053A (en) * | 2023-09-20 | 2023-12-15 | 英利新能源(宁夏)有限公司 | Outdoor inverter |
| CN117240053B (en) * | 2023-09-20 | 2024-04-05 | 浙江雷亚电子有限公司 | Outdoor inverter |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200124 Termination date: 20210610 |