CN220915145U - Frequency converter control cabinet - Google Patents
Frequency converter control cabinet Download PDFInfo
- Publication number
- CN220915145U CN220915145U CN202321623649.XU CN202321623649U CN220915145U CN 220915145 U CN220915145 U CN 220915145U CN 202321623649 U CN202321623649 U CN 202321623649U CN 220915145 U CN220915145 U CN 220915145U
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- CN
- China
- Prior art keywords
- air inlet
- control cabinet
- filter plate
- fixedly connected
- frequency converter
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Abstract
The utility model discloses a frequency converter control cabinet, which comprises a control cabinet body, wherein a cabinet door is hinged to the outer side of the control cabinet body, one end of the control cabinet body is provided with an air inlet box in a penetrating manner, the inner side of the air inlet box is fixedly connected with a fixing frame, one end of the fixing frame is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with an air inlet fan, one end above the air inlet box is fixedly connected with a water tank, external cold air can be fed into the control cabinet through the driving motor, the air inlet fan and the air inlet box so as to perform heat dissipation and cooling effects on the frequency converter, and meanwhile, the water tank, a cooling pipe and a radiator are arranged so as to perform cooling effects on the cold air, so that the heat dissipation effect of the whole heat dissipation assembly is better.
Description
Technical Field
The utility model relates to the field of frequency converter control cabinets, in particular to a frequency converter control cabinet.
Background
The original large-scale frequency converters are all wall-mounted, so that maintenance is quite troublesome after faults occur, and the equipment can be maintained only by detaching all the inside. The frequency converter is arranged in a cabinet body, heat emitted during operation is reserved in the control cabinet, and a heat dissipation system in the control cabinet is required to dissipate the heat. When the heat dissipation failure of the control cabinet occurs, the frequency converter is caused to fail and stop for protection;
The existing device only drives the fan blades through the motor, so that heat of electric components in the cabinet is discharged, but the efficiency of adopting wind power to dissipate heat is lower, and dust in air can enter the cabinet body along with cold air in the process of air cooling circulation to dissipate heat, so that a certain influence is generated on an internal frequency converter, and the service life of the frequency converter is reduced.
Disclosure of utility model
The utility model aims to provide a frequency converter control cabinet, which solves the problems that the efficiency of adopting wind power to dissipate heat is lower in the prior art, and dust in air can enter the cabinet body along with cold air in the process of air cooling circulation to dissipate heat.
In order to achieve the above purpose, the utility model adopts the following technical scheme that the frequency converter control cabinet comprises a control cabinet body, wherein a cabinet door is hinged to the outer side of the control cabinet body, one end of the control cabinet body is provided with an air inlet box in a penetrating manner, the inner side of the air inlet box is fixedly connected with a fixing frame, one end of the fixing frame is fixedly connected with a driving motor, and the output end of the driving motor is fixedly connected with an air inlet fan;
The top one end fixedly connected with water tank of air inlet box, the one end of water tank runs through the air inlet box inwards and is provided with the cooling tube, the outside of air inlet box runs through and is provided with the fresh air inlet, the top one end of air inlet box runs through and is provided with the fluting, the grooved inside corresponds and is provided with the filter plate, grooved inboard both ends fixedly connected with slider, the both ends of filter plate are provided with the spout, slider sliding connection is in the inside of spout.
As a further description of the above technical solution: the middle part of cooling tube is provided with the water pump, the other end of cooling tube is provided with the radiator.
As a further description of the above technical solution: the other end of the control cabinet body is provided with a radiating window in a penetrating way.
As a further description of the above technical solution: the outside of switch board body articulates there is the cabinet door, four fixedly connected with support frames in below of switch board body.
The utility model has the following beneficial effects:
1. Compared with the prior art, the frequency converter control cabinet has the advantages that external cold air can be fed into the control cabinet through the driving motor, the air inlet fan and the air inlet box, so that the frequency converter can be cooled, the water tank, the cooling pipe and the radiator are arranged, the cold air can be cooled, the heat dissipation effect of the whole heat dissipation assembly is better, compared with ordinary air cooling circulation heat dissipation, the water cooling assembly is added on the basis of the prior art, the heat dissipation effect of the whole control cabinet is better, and the frequency converter in the frequency converter is more stable to use;
2. Compared with the prior art, this converter control cabinet can filter the impurity in the air through setting up fluting and filter plate, prevents that dust in the air from entering into the inside of switch board and causing the damage to the converter to can convenient to detach under the effect of spout and slider, increase its convenience and practicality.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further illustrated by the following figures and examples;
FIG. 1 is a schematic diagram of the overall structure of a control cabinet of a frequency converter according to the present utility model;
FIG. 2 is a schematic diagram of a filter plate installation of a frequency converter control cabinet of the present utility model;
FIG. 3 is a cross-sectional view of an air inlet box of a frequency converter control cabinet of the present utility model;
FIG. 4 is a schematic diagram of the structure of FIG. 2A;
Fig. 5 is a schematic diagram of a cooling tube structure of a control cabinet of a frequency converter according to the present utility model.
Legend description:
1. A water pump; 2. a control cabinet body; 3. a heat radiation window; 4. a cabinet door; 5. a cooling tube; 6. a support frame; 7. an air inlet hole; 8. slotting; 9. a heat sink; 10. a water tank; 11. an air inlet box; 12. a filter plate; 13. a fixing frame; 14. a driving motor; 15. an inlet fan; 16. a chute; 17. a sliding block.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides a converter switch board, including switch board body 2, the outside of switch board body 2 articulates has cabinet door 4, the one end of switch board body 2 runs through and is provided with air inlet case 11, the inboard fixedly connected with mount 13 of air inlet case 11, the one end fixedly connected with driving motor 14 of mount 13, the output fixedly connected with air inlet fan 15 of driving motor 14 can make air inlet fan 15 rotate through starting driving motor 14, thereby can send into the inside of switch board body 2 with external cold wind and dispel the heat to the converter;
The water tank 10 is fixedly connected to one end above the air inlet box 11, one end of the water tank 10 penetrates through the air inlet box 11 and is internally provided with the cooling pipe 5, the water pump 1 is arranged in the middle of the cooling pipe 5, the radiator 9 is arranged at the other end of the cooling pipe 5, the water pump 1 is started to feed cooling water in the water tank 10 into the cooling pipe 5, cold air can cool the cold air when passing through the cooling pipe 5, so that the heat dissipation effect of the whole heat dissipation assembly is better, compared with the common air cooling circulation heat dissipation, the structure is provided with the water cooling assembly on the basis of the conventional air cooling heat dissipation, so that the heat dissipation effect of the whole control cabinet is better, the internal frequency converter is more stable to use, and meanwhile, the radiator 9 is arranged to dissipate the cooling water, so that the cooling effect is ensured;
The outside of the air inlet box 11 is provided with the air inlet hole 7 in a penetrating way, one end above the air inlet box 11 is provided with the slot 8 in a penetrating way, the filter plate 12 is correspondingly arranged in the slot 8, the two ends of the inner side of the slot 8 are fixedly connected with the sliding blocks 17, the two ends of the filter plate 12 are provided with the sliding grooves 16, the sliding blocks 17 are in sliding connection in the sliding grooves 16, dust in the air can be filtered through the filter plate 12, the dust in the air is prevented from directly entering the inside of the control cabinet to affect the normal use of the frequency converter, the disassembly can be facilitated under the action of the sliding grooves 16 and the sliding blocks 17, and the convenience and the practicability of the frequency converter are improved;
the other end of switch board body 2 runs through and is provided with heat dissipation window 3, can discharge the heat of inside through heat dissipation window 3, and the outside of switch board body 2 articulates there is cabinet door 4, and four-end fixedly connected with support frame 6 in the below of switch board body 2 can carry out the supporting role to whole switch board 2 body 2 through support frame 6, ensures the stability when its uses.
Working principle: when the device is used, when needing to dispel the heat to inside converter, start driving motor 14 can make air inlet fan 15 rotate, thereby can send into the inside of switch board body 2 with external cold wind through inlet opening 7, realize the heat dissipation cooling effect to the converter, the heat of inside can be discharged through the heat dissipation window 3 of the other end simultaneously, realize its forced air cooling circulation heat dissipation effect, start water pump 1 and can send into the cooling tube 5 with the cooling water in the water tank 10 afterwards, cold wind can cool down the effect to cold wind when passing through cooling tube 5, make the radiating effect of whole radiating assembly better, compare in ordinary forced air cooling circulation heat dissipation, this structure increases water-cooling assembly on current forced air cooling heat dissipation basis, can make the radiating effect of whole switch board better, inside converter use more stably, and through setting up fluting 8 and filter plate 12 can filter the impurity in the air, prevent that dust in the air from entering into the inside of switch board from causing the converter damage, and can convenient to detach under spout 16 and slider 17's effect, increase its practicality and practicality.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (4)
1. The utility model provides a converter switch board, includes switch board body (2), its characterized in that, the outside of switch board body (2) articulates there is cabinet door (4), the one end of switch board body (2) is run through and is provided with air inlet case (11), the inboard fixedly connected with mount (13) of air inlet case (11), the one end fixedly connected with driving motor (14) of mount (13), the output fixedly connected with air inlet fan (15) of driving motor (14);
The utility model discloses a filter plate, including air inlet case (11), filter plate (12), filter plate (16), slide plate (17) and filter plate (12), filter plate (12) are provided with through air inlet case (11), filter plate (8) are provided with filter plate (12), filter plate (12) are provided with through air inlet case (11), filter plate (16) are provided with through air inlet case (11) are provided with through air inlet hole (7) in the outside, air inlet case (11) are provided with slotted (8) are run through to top one end, filter plate (8) are provided with filter plate (12) in the inside of slotted (16) are provided with through the one end of water tank (10).
2. A frequency converter control cabinet according to claim 1, characterized in that the middle part of the cooling pipe (5) is provided with a water pump (1), and the other end of the cooling pipe (5) is provided with a radiator (9).
3. A control cabinet for a frequency converter according to claim 1, characterized in that the other end of the control cabinet body (2) is provided with a heat radiation window (3) penetrating through it.
4. The frequency converter control cabinet according to claim 1, wherein a cabinet door (4) is hinged to the outer side of the control cabinet body (2), and a supporting frame (6) is fixedly connected to the lower four ends of the control cabinet body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321623649.XU CN220915145U (en) | 2023-06-26 | 2023-06-26 | Frequency converter control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321623649.XU CN220915145U (en) | 2023-06-26 | 2023-06-26 | Frequency converter control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220915145U true CN220915145U (en) | 2024-05-07 |
Family
ID=90921330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321623649.XU Active CN220915145U (en) | 2023-06-26 | 2023-06-26 | Frequency converter control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220915145U (en) |
-
2023
- 2023-06-26 CN CN202321623649.XU patent/CN220915145U/en active Active
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