CN213957959U - Heat dissipation case of frequency converter - Google Patents
Heat dissipation case of frequency converter Download PDFInfo
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- CN213957959U CN213957959U CN202022885887.0U CN202022885887U CN213957959U CN 213957959 U CN213957959 U CN 213957959U CN 202022885887 U CN202022885887 U CN 202022885887U CN 213957959 U CN213957959 U CN 213957959U
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- heat dissipation
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Abstract
The utility model relates to a converter heat dissipation machine case, the power distribution box comprises a box body, be equipped with a plurality of louvres on the wall of box both sides, the box both sides be equipped with the dust blocking mechanism that the louvre corresponds, box both sides inner wall is equipped with the heat dissipation frame of constituteing by the heating panel, be equipped with a plurality of ventilation holes on the heat dissipation frame, box top center is equipped with the mounting hole, be equipped with the fan in the mounting hole, the top be equipped with in the box with the tuber pipe that the fan is connected, it is equipped with the kuppe to go out tuber pipe bottom, be equipped with cooling body in the kuppe, the. The utility model discloses make converter machine case heat dissipation and dustproof effectual.
Description
Technical Field
The utility model relates to a heat dissipation field especially relates to a converter heat dissipation machine case.
Background
With the rapid development of modern power technology and computer control technology, the technical revolution of electric transmission is promoted, and a frequency converter is one of important electric appliances widely used in the industrial field at present. The main circuit of the frequency converter consists of a rectifier, an intermediate circuit and an inverter, the heat productivity of the power devices is large in the working process, the frequency converter is easy to shut down or damage due to overhigh temperature and cannot normally operate, the heat dissipation of the existing frequency converter case is generally carried out through heat dissipation holes and heat dissipation fans arranged on the frequency converter case, the heat dissipation effect is general, dust is easy to enter the case, and the operation in the case is affected.
Disclosure of Invention
The utility model discloses aim at solving prior art not enough, and provide a converter heat dissipation machine case.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: the utility model provides a converter heat dissipation machine case, includes the box, be equipped with a plurality of louvres on the box both sides wall, the box both sides be equipped with the dust blocking mechanism that the louvre corresponds, box both sides inner wall is equipped with the heat dissipation frame of constituteing by the heating panel, be equipped with a plurality of ventilation holes on the heat dissipation frame, box top center is equipped with the mounting hole, be equipped with the fan in the mounting hole, the top be equipped with in the box with the tuber pipe that the fan is connected, it is equipped with the kuppe to go out tuber pipe bottom, be equipped with cooling body in the kuppe, the dust screen is put to the cover at the mounting hole top.
Particularly, the heat dissipation holes are arranged downwards.
Particularly, the dust blocking mechanism comprises dust blocking frames arranged on two sides of the box body, the radiating holes are located in the dust blocking frames, and one side of each dust blocking frame is hinged with a second dust screen.
Particularly, the second dust screen is fixed on the dust blocking frame in a magnetic attraction manner.
Particularly, the cooling mechanism comprises a serpentine pipeline arranged in the air guide sleeve, cooling water flows in the pipeline, and a water inlet and a water outlet which are connected with the pipeline are respectively arranged on one side of the box body.
Particularly, the frame of the first dust screen is fixed on the top of the box body in a magnetic attraction manner.
The utility model has the advantages that: the utility model discloses a set up dust blocking mechanism, cooling body, kuppe, fan, heat dissipation frame, dust screen one for the heat dissipation of converter machine case is effectual with dustproof.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure: 1-a box body; 2, a second dust screen; 3-dust blocking frame; 4-heat dissipation holes; 5-a heat dissipation frame; 6-air outlet pipe; 7-a flow guide cover; 8-a fan; 9-dust screen I;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in fig. 1, a converter heat dissipation machine case, including box 1, be equipped with a plurality of louvres 4 on the 1 both sides wall of box, 1 both sides of box be equipped with the dust blocking mechanism that louvre 4 corresponds, 1 both sides inner wall of box is equipped with the heat dissipation frame 5 of constituteing by the heating panel, be equipped with a plurality of ventilation holes on the heat dissipation frame 5, 1 top center of box is equipped with the mounting hole, be equipped with fan 8 in the mounting hole, the top is equipped with the tuber pipe 6 that fan 8 is connected in the box 1, 6 bottoms of tuber pipe are equipped with kuppe 7, be equipped with cooling body in the kuppe 7, one dust screen 9 has been put to the mounting hole top cover.
In particular, the heat dissipation holes 4 are arranged obliquely downwards.
Particularly, the dust blocking mechanism comprises dust blocking frames 3 arranged on two sides of the box body 1, the heat dissipation holes 4 are formed in the dust blocking frames 3, and one side of each dust blocking frame 3 is hinged with a second dust screen 2.
Particularly, the second dust screen 2 is fixed on the dust blocking frame 3 in a magnetic attraction manner.
Particularly, the cooling mechanism comprises a serpentine pipeline arranged in the air guide sleeve 7, cooling water flows in the pipeline, and a water inlet and a water outlet which are connected with the pipeline are respectively arranged on one side of the box body 1.
Particularly, the frame of the first dust screen 9 is fixed on the top of the box body 1 in a magnetic attraction manner.
The utility model discloses the during operation, the heat that the device during operation in the box 1 distributed out is in time absorbed by heat dissipation frame 5, under the effect of fan 8, the heat blows off through louvre 4, and dust screen 9 and dust screen two 2's setting, effectively avoid the dust to get into in the box 1, when the day gas is hotter, when the heat is more in the box 1, make the pipeline inner loop flow cooling water, the wind that the fan 8 blew off blows to the box 1 in after the pipeline cooling after the cooling, accelerate the cooling, in the use, regularly clean or change dust screen 9 and dust screen two 2, avoid influencing the radiating effect because of the dust blocks up. The utility model discloses make converter machine case heat dissipation and dustproof effectual.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (6)
1. The utility model provides a converter heat dissipation machine case, includes box (1), its characterized in that, be equipped with a plurality of louvres (4) on box (1) both sides wall, box (1) both sides be equipped with the dust blocking mechanism that louvre (4) correspond, box (1) both sides inner wall is equipped with heat dissipation frame (5) of constituteing by the heating panel, be equipped with a plurality of ventilation holes on heat dissipation frame (5), box (1) top center is equipped with the mounting hole, be equipped with fan (8) in the mounting hole, the top be equipped with go out tuber pipe (6) that fan (8) are connected in box (1), it is equipped with kuppe (7) to go out tuber pipe (6) bottom, be equipped with cooling body in kuppe (7), dust screen (9) have been put to the mounting hole top cover.
2. The frequency converter heat dissipation cabinet according to claim 1, wherein the heat dissipation holes (4) are arranged in a downward inclination.
3. The heat dissipation cabinet for frequency converters according to claim 2, wherein the dust blocking mechanism comprises dust blocking frames (3) disposed at two sides of the cabinet (1), the heat dissipation holes (4) are disposed in the dust blocking frames (3), and one side of the dust blocking frame (3) is hinged to a second dust screen (2).
4. The heat dissipation cabinet for frequency converters as claimed in claim 3, wherein the second dust screen (2) is magnetically fixed on the dust-blocking frame (3).
5. The frequency converter heat dissipation cabinet according to claim 4, wherein the cooling mechanism comprises a serpentine pipeline arranged in the air guide sleeve (7), cooling water flows in the pipeline, and a water inlet and a water outlet connected with the pipeline are respectively arranged on one side of the box body (1).
6. The heat dissipation case for frequency converters as claimed in claim 5, wherein the frame of the first dust screen (9) is magnetically fixed on the top of the case (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022885887.0U CN213957959U (en) | 2020-12-04 | 2020-12-04 | Heat dissipation case of frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022885887.0U CN213957959U (en) | 2020-12-04 | 2020-12-04 | Heat dissipation case of frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213957959U true CN213957959U (en) | 2021-08-13 |
Family
ID=77214997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022885887.0U Active CN213957959U (en) | 2020-12-04 | 2020-12-04 | Heat dissipation case of frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213957959U (en) |
-
2020
- 2020-12-04 CN CN202022885887.0U patent/CN213957959U/en active Active
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