CN204560099U - A kind of intelligent frequency convertor cooling device - Google Patents
A kind of intelligent frequency convertor cooling device Download PDFInfo
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- CN204560099U CN204560099U CN201520188623.6U CN201520188623U CN204560099U CN 204560099 U CN204560099 U CN 204560099U CN 201520188623 U CN201520188623 U CN 201520188623U CN 204560099 U CN204560099 U CN 204560099U
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- heat radiation
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- cooling device
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Abstract
The utility model discloses a kind of intelligent frequency convertor cooling device, comprise seal case, water-cooling system, control system; One of them sidewall of described seal case is heat radiation wall, and described heat radiation pars intramuralis is arranged with multiple pipeline be communicated with water-cooling system in parallel; Transducer power device is arranged on described heat radiation wall medial surface; Described heat radiation wall lateral surface is groups of fins, and one end of described groups of fins is provided with blower fan; Described blower fan is connected with control system respectively with water-cooling system; Described water-cooling system comprises heat exchanger, water tank, water pump with described heat radiation pars intramuralis pipeline sequential communication.The utility model adopts the air-cooled mode combined with water-cooled to dispel the heat to sealed type frequency converter; Radiating effect significantly improves; Ensure the sealing of frequency converter, make each device of frequency converter not be subject to the impact of dust and moisture.
Description
Technical field
The utility model relates to a kind of heat abstractor of frequency converter, particularly relates to a kind of intelligent frequency convertor cooling device, belongs to frequency converter technical field of heat dissipation.
Background technology
Frequency converter is as the core of frequency conversion speed-adjusting system, more and more applied at industrial control field, the high frequency of its core component electronic module, high pressure, high speed and integrated circuit height densification, caloric value is increased sharply, and the general work temperature of electronic device is-5 DEG C ~+65 DEG C, and exceedes this scope, the performance of electronic device significantly declines, have impact on the steady operation of frequency converter, and electronic device works under long hot environment, more easily burn damage; Thus, frequency converter needs a good heat dissipation technology; Present frequency converter radiator is mostly that then circuit board of directly being fitted by metal heat sink is dispelled the heat by fan, and in this case, frequency converter cannot seal, dust and wet steam are all by fan inspiration frequency converter, frequency converter will do damp-proof treatment, and also regularly to carry out dedusting, maintenance cost is high.
Utility model content
For solving the deficiencies in the prior art, the utility model provides a kind of intelligent frequency convertor cooling device.
The technical scheme that the utility model adopts is:
A kind of intelligent frequency convertor cooling device, comprises seal case, water-cooling system, control system; One of them sidewall of described seal case is heat radiation wall, and described heat radiation pars intramuralis is arranged with multiple pipeline be communicated with water-cooling system in parallel; Transducer power device is arranged on described heat radiation wall medial surface; Described heat radiation wall lateral surface is groups of fins, and one end of described groups of fins is provided with blower fan; Described blower fan is connected with control system respectively with water-cooling system; Described water-cooling system comprises heat exchanger, water tank, water pump with described heat radiation pars intramuralis pipeline sequential communication.
Further, described groups of fins comprises multiple parallel bending line style fin, and the inflection point place of described each bending line style fin is also provided with T-shaped radiating fin; Under the prerequisite not affecting wind speed and direction, improve area of dissipation and radiating effect.
Further, described control system is also connected with temperature sensor, and described temperature sensor is arranged in described seal case, for monitoring the temperature in seal case.
Further, the cross-section of pipeline of described heat radiation pars intramuralis is circular or square, increases the heat exchange area of cooling water and thermal source.
Further, described seal case is provided with chamber door away from heat radiation wall side, is convenient to the internal overhaul of frequency converter; Be provided with sealing joint strip between described chamber door and casing, ensure the sealing of seal case.
Further, the material of described casing and groups of fins is aluminum or aluminum alloy; Have that quality is light, the advantage of good heat dissipation effect.
The beneficial effects of the utility model are: the utility model adopts the air-cooled mode combined with water-cooled, dispels the heat to sealed type frequency converter; When temperature does not reach higher limit, the heat being arranged on the transducer power device generation on heat radiation wall medial surface is delivered on multiple bending line style fin through heat radiation wall, control system controls fan starting, blower fan blowout cooling air blows over fin, the heat on fin is taken away with this, be arranged on the T-shaped radiating fin on bending line style fin, under the prerequisite not affecting wind speed and direction, improve area of dissipation and radiating effect; When temperature reaches higher limit, control system starts water-cooling system and adds radiation processes, the heat being arranged on the transducer power device generation on heat radiation wall medial surface carries out heat exchange with the ducted cooling water circulated of heat radiation pars intramuralis, and radiating effect is obviously strengthened; And thermal source is separated with radiator portion space by this heat radiation wall, provide condition for frequency converter casing is hermetically sealed.
accompanying drawing illustrates:
Fig. 1 is the utility model box inner structure schematic diagram;
Fig. 2 is the utility model water-cooling system connection diagram;
Fig. 3 is the utility model control system connection diagram;
Fig. 4 is groups of fins part-structure schematic diagram described in the utility model;
Fig. 5 is the utility model casing external structure schematic diagram;
In figure, Main Reference Numerals implication is as follows:
1, casing, 2, heat radiation wall, 3, pipeline, 4, transducer power device, 5, groups of fins, 6, blower fan, 7, fin, 8, T-shaped radiating fin, 9, temperature sensor, 10, chamber door.
embodiment:
Below in conjunction with accompanying drawing, concrete introduction is done to the utility model.
Fig. 1 is the utility model box inner structure schematic diagram; Fig. 2 is the utility model water-cooling system connection diagram; Fig. 3 is the utility model control system connection diagram;
As shown in Figure 1: the present embodiment is a kind of intelligent frequency convertor cooling device, comprises seal case 1, water-cooling system, control system; Described one of them sidewall of seal case 1 is heat radiation wall 2, and it is circular pipeline 3 that described heat radiation wall 2 interior parallel is provided with seven cross sections be communicated with water-cooling system; Certainly, described pipeline 3 also can be designed to square; Transducer power device 4 is arranged on described heat radiation wall 2 medial surface; Described heat radiation wall 2 lateral surface is groups of fins 5, and one end of described groups of fins 5 is provided with two blower fans 6; As shown in Figure 3, described blower fan 6 is connected with control system respectively with water-cooling system; As shown in Figure 2, described water-cooling system comprises heat exchanger, water tank, water pump with described heat radiation wall 2 internal pipeline 3 sequential communication.
Fig. 4 is groups of fins part-structure schematic diagram described in the utility model; Fig. 5 is the utility model casing external structure schematic diagram;
As shown in Figure 4 and Figure 5; Groups of fins 5 described in the present embodiment comprises multiple parallel bending line style fin 7, and the inflection point place of described each bending line style fin 7 is also provided with T-shaped radiating fin 8; Under the prerequisite not affecting wind speed and direction, improve area of dissipation and radiating effect; Control system described in the present embodiment is also connected with temperature sensor 9, and described temperature sensor 9 is arranged in seal case 1, for monitoring the temperature in seal case 1; And the present embodiment is also provided with chamber door 10 at described seal case 1 away from heat radiation wall 2 side, is convenient to the internal overhaul of frequency converter; Ensured the sealing of seal case by sealing joint strip between described chamber door 10 and casing 1; Described in the present embodiment, the material of casing 1 and groups of fins 5 is aluminium; Can certainly select aluminium alloy or other have that quality is light, the metal material of good heat dissipation effect.
The course of work of the present embodiment
When temperature sensor 9 detect seal case 1 internal temperature do not reach higher limit time, the heat being arranged on transducer power device 4 generation on heat radiation wall 2 medial surface is delivered on multiple bending line style fin 7 through heat radiation wall 2, control system controls blower fan 6 and starts, blower fan 6 blows out cooling air and blows over fin 7, the heat on fin 7 is taken away with this, be arranged on the T-shaped radiating fin 8 on bending line style fin 7, under the prerequisite not affecting wind speed and direction, improve area of dissipation and radiating effect; When temperature sensor 9 detect seal case 1 internal temperature reach higher limit time, control system starts water-cooling system and adds radiation processes, be arranged on the cooling water circulated in the transducer power device 4 on heat radiation wall 2 the medial surface heat produced and wall 2 internal pipeline 3 that dispels the heat and carry out heat exchange, radiating effect is strengthened; Temperature the most at last in frequency converter reduces.
The utility model adopts the air-cooled mode combined with water-cooled to dispel the heat to sealed type frequency converter; Radiating effect significantly improves; Ensure the sealing of frequency converter, make each device of frequency converter not be subject to the impact of dust and moisture.
The above is only the preferred implementation of the utility model patent; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model patent principle; can also make some improvements and modifications, these improvements and modifications also should be considered as the protection range of the utility model patent.
Claims (6)
1. an intelligent frequency convertor cooling device, is characterized in that: comprise seal case, water-cooling system, control system; One of them sidewall of described seal case is heat radiation wall, and described heat radiation pars intramuralis is arranged with multiple pipeline be communicated with water-cooling system in parallel; Transducer power device is arranged on described heat radiation wall medial surface; Described heat radiation wall lateral surface is groups of fins, and one end of described groups of fins is provided with blower fan; Described blower fan is connected with control system respectively with water-cooling system; Described water-cooling system comprises heat exchanger, water tank, water pump with described heat radiation pars intramuralis pipeline sequential communication.
2. a kind of intelligent frequency convertor cooling device according to claim 1, is characterized in that, described groups of fins comprises multiple parallel bending line style fin, and the inflection point place of described each bending line style fin is also provided with T-shaped radiating fin.
3. a kind of intelligent frequency convertor cooling device according to claim 1, it is characterized in that, described control system is also connected with temperature sensor, and described temperature sensor is arranged in described seal case.
4. a kind of intelligent frequency convertor cooling device according to claim 1, is characterized in that, the cross-section of pipeline of described heat radiation pars intramuralis is circular or square.
5. a kind of intelligent frequency convertor cooling device according to claim 1, is characterized in that, described seal case is provided with chamber door away from heat radiation wall side; Sealing joint strip is provided with between described chamber door and casing.
6. a kind of intelligent frequency convertor cooling device according to claim 1, is characterized in that, the material of described casing and groups of fins is aluminum or aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520188623.6U CN204560099U (en) | 2015-04-01 | 2015-04-01 | A kind of intelligent frequency convertor cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520188623.6U CN204560099U (en) | 2015-04-01 | 2015-04-01 | A kind of intelligent frequency convertor cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204560099U true CN204560099U (en) | 2015-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520188623.6U Expired - Fee Related CN204560099U (en) | 2015-04-01 | 2015-04-01 | A kind of intelligent frequency convertor cooling device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204560099U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104812213A (en) * | 2015-04-01 | 2015-07-29 | 太仓陶氏电气有限公司 | Sealed type frequency transformer cooling device |
| CN106793686A (en) * | 2016-12-13 | 2017-05-31 | 义博通信设备集团股份有限公司 | The temperature control system and its control method of a kind of outdoor cabinet |
| CN107196583A (en) * | 2017-06-27 | 2017-09-22 | 上海誉盈光电科技有限公司 | A kind of radiating module of electric machine controller |
-
2015
- 2015-04-01 CN CN201520188623.6U patent/CN204560099U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104812213A (en) * | 2015-04-01 | 2015-07-29 | 太仓陶氏电气有限公司 | Sealed type frequency transformer cooling device |
| CN106793686A (en) * | 2016-12-13 | 2017-05-31 | 义博通信设备集团股份有限公司 | The temperature control system and its control method of a kind of outdoor cabinet |
| CN106793686B (en) * | 2016-12-13 | 2019-01-04 | 义博通信设备集团股份有限公司 | A kind of temperature control system and its control method of outdoor cabinet |
| CN107196583A (en) * | 2017-06-27 | 2017-09-22 | 上海誉盈光电科技有限公司 | A kind of radiating module of electric machine controller |
| CN107196583B (en) * | 2017-06-27 | 2023-08-11 | 上海誉盈光电科技有限公司 | Heat radiation module of motor controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20160401 |
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| CF01 | Termination of patent right due to non-payment of annual fee |