CN213585546U - Frequency converter with high-efficient heat radiation structure - Google Patents
Frequency converter with high-efficient heat radiation structure Download PDFInfo
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- CN213585546U CN213585546U CN202021601558.2U CN202021601558U CN213585546U CN 213585546 U CN213585546 U CN 213585546U CN 202021601558 U CN202021601558 U CN 202021601558U CN 213585546 U CN213585546 U CN 213585546U
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- Prior art keywords
- box body
- heat dissipation
- frequency converter
- water tank
- box
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- 230000005855 radiation Effects 0.000 title claims abstract description 15
- 230000017525 heat dissipation Effects 0.000 claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000007791 dehumidification Methods 0.000 claims abstract description 22
- 239000000428 dust Substances 0.000 claims abstract description 14
- 238000003756 stirring Methods 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 18
- 229920000742 Cotton Polymers 0.000 claims description 11
- 238000009833 condensation Methods 0.000 claims description 8
- 230000005494 condensation Effects 0.000 claims description 8
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
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Abstract
The utility model provides a converter with high-efficient heat radiation structure. The frequency converter with the efficient heat dissipation structure comprises a frequency converter body; the frequency converter body is arranged in the box body, and the top of the box body is provided with an opening; the fan is fixedly arranged on one side of the box body; the water tank is fixedly arranged on one side of the box body, which is far away from the fan; the condenser pipe is fixedly arranged on the air outlet end of the fan, penetrates through the water tank and is positioned on one side of the box body; the heat dissipation mechanism is arranged on the water tank; the dehumidification mechanism is arranged on the box body; the dust removal mechanism is arranged on the box body. The utility model provides a converter with high-efficient heat radiation structure has the advantage that the heat radiation efficiency is higher, can get rid of steam and dust in the air.
Description
Technical Field
The utility model relates to a converter heat dissipation technical field especially relates to a converter with high-efficient heat radiation structure.
Background
The frequency converter is an electric control device which applies a frequency conversion technology and a microelectronic technology and controls an alternating current motor by changing the frequency mode of a working power supply of the motor. The frequency converter mainly comprises a rectifying unit (alternating current to direct current), a filtering unit, an inverting unit (direct current to alternating current), a braking unit, a driving unit, a detection unit micro-processing unit and the like. The frequency converter adjusts the voltage and frequency of an output power supply by switching on and off an internal IGBT, provides the required power supply voltage according to the actual requirement of the motor, and further achieves the purposes of energy saving and speed regulation. Along with the continuous improvement of industrial automation degree, the frequency converter has also obtained very extensive application, because the frequency converter belongs to a comparatively complicated electron device, its heat dissipation when using emits a large amount of heat easily, and especially some comparatively large-scale frequency converters are higher when using the energy consumption, and its calorific capacity is bigger.
However, the heat dissipation of the current frequency converter is mainly performed through the external air and the heat dissipation fan carried by the frequency converter, the heat dissipation efficiency is low, and meanwhile, due to the fact that dense heat dissipation holes are formed in the shell during heat dissipation, a large amount of water vapor and dust enter the shell, and internal capacitance short circuit is easily caused.
Therefore, it is necessary to provide a new frequency converter with a high-efficiency heat dissipation structure to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a converter with high-efficient heat radiation structure that has that radiating efficiency is higher, can get rid of steam and dust in the air.
In order to solve the above technical problem, the utility model provides a converter with high-efficient heat radiation structure includes: a frequency converter body; the frequency converter body is arranged in the box body, and the top of the box body is provided with an opening; the fan is fixedly arranged on one side of the box body; the water tank is fixedly arranged on one side of the box body, which is far away from the fan; the condenser pipe is fixedly arranged on the air outlet end of the fan, penetrates through the water tank and is positioned on one side of the box body; the heat dissipation mechanism is arranged on the water tank; the dehumidification mechanism is arranged on the box body; the dust removal mechanism is arranged on the box body.
Preferably, heat dissipation mechanism includes puddler, support, a plurality of radiating vane and motor, the puddler rotates to be installed on the bottom inner wall of water tank, the top and the bottom of puddler all extend to outside the water tank, the puddler is located the condenser pipe is kept away from one side of box, support fixed mounting be in the top of water tank, the support with the puddler rotates to be connected, and is a plurality of the equal fixed mounting of radiating vane is in on the puddler, it is a plurality of radiating vane all is located the top of support, motor fixed mounting be in the bottom of water tank, the output shaft of motor with the bottom fixed connection of puddler.
Preferably, the dehumidification mechanism is including dehumidification case, box with a net, first closing plate and air-supply line, dehumidification case fixed mounting be in the box is kept away from one side of fan, the bottom of dehumidification case with condenser pipe fixed connection, the box with a net sets up in the dehumidification incasement, the box with a net is kept away from one side of box extends to outside the dehumidification case, first closing plate flange mounting is in the dehumidification case is kept away from one side of box, first closing plate with box with a net fixed connection, the air-supply line fixed mounting be in the top of dehumidification case, the air-out end of air-supply line with box fixed connection.
Preferably, the dust removal mechanism comprises a second sealing plate, a filter cartridge, a touch ring and filter cotton, wherein a flange of the second sealing plate is arranged at the top of the box body, the second sealing plate is matched with the top opening of the box body, the filter cartridge is arranged on the inner walls of the two sides of the box body, an air inlet of the filter cartridge is distributed corresponding to an air outlet end of the air inlet pipe, the filter cartridge is positioned above the frequency converter body, the touch ring is fixedly arranged in the filter cartridge, the filter cotton is arranged in the filter cartridge, and the filter cotton is positioned on one side, close to the air inlet pipe, of the touch ring.
Preferably, the bottom of the filter cylinder is fixedly provided with an exhaust pipe, the top of the filter cylinder is fixedly provided with a connecting block, and the top of the connecting block is fixedly connected with the bottom of the second sealing plate.
Preferably, the radiating port is formed in the inner wall of the top of the water tank, the stirring rod penetrates through the radiating port, the stirring rod is uniformly and fixedly installed on the stirring blades, the drain pipe is fixedly installed at the bottom of the condensation pipe, and the box body is close to the radiating port formed in the inner wall of one side of the fan.
Compared with the prior art, the utility model provides a converter with high-efficient heat radiation structure has following beneficial effect:
the utility model provides a converter with high-efficient heat radiation structure provides the air through the condenser pipe, and cooperation heat dissipation mechanism guarantees the condensation efficiency of condenser pipe, uses dehumidification mechanism to adsorb the drop of water in the air after the condensation and has guaranteed the drying of air, later removes dust to dry air through dust removal mechanism, reduces the influence to electron device.
Drawings
Fig. 1 is a schematic front sectional view of a preferred embodiment of a frequency converter with a high-efficiency heat dissipation structure according to the present invention;
FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;
fig. 3 is a schematic diagram of a rear view structure of a preferred embodiment of the frequency converter with a high-efficient heat dissipation structure provided by the present invention.
Reference numbers in the figures: 1. a frequency converter body; 2. a box body; 3. a fan; 4. a water tank; 5. a condenser tube; 6. a stirring rod; 7. a support; 8. a heat dissipating fin; 9. a motor; 10. a dehumidification box; 11. a net cage; 12. a first sealing plate; 13. an air inlet pipe; 14. a second seal plate 15, a filter cartridge 16, a contact ring; 17. and (5) filtering cotton.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic sectional view of a preferred embodiment of a frequency converter with a high-efficiency heat dissipation structure according to the present invention; FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1; fig. 3 is a schematic diagram of a rear view structure of a preferred embodiment of the frequency converter with a high-efficient heat dissipation structure provided by the present invention. The frequency converter with high-efficient heat radiation structure includes: a frequency converter body 1; the frequency converter body 1 is arranged in the box body 2, and the top of the box body 2 is provided with an opening; the fan 3 is fixedly arranged on one side of the box body 2; the water tank 4 is fixedly arranged on one side, far away from the fan 3, of the box body 2; the condenser pipe 5 is fixedly arranged at the air outlet end of the fan 3, the condenser pipe 5 penetrates through the water tank 4, and the condenser pipe 5 is positioned on one side of the box body 2; the heat dissipation mechanism is arranged on the water tank 4; the dehumidifying mechanism is arranged on the box body 2; and the dust removal mechanism is arranged on the box body 2.
Heat dissipation mechanism includes puddler 6, support 7, a plurality of radiating vane 8 and motor 9, puddler 6 rotates to be installed on the bottom inner wall of water tank 4, the top and the bottom of puddler 6 all extend to outside the water tank 4, puddler 6 is located condenser pipe 5 is kept away from one side of box 2, support 7 fixed mounting be in the top of water tank 4, support 7 with puddler 6 rotates to be connected, and is a plurality of the equal fixed mounting of radiating vane 8 is in on the puddler 6, it is a plurality of radiating vane 8 all is located the top of support 7, motor 9 fixed mounting be in the bottom of water tank 4, motor 9 the output shaft with the bottom fixed connection of puddler 6.
Dehumidification mechanism is including dehumidification case 10, box with a net 11, first closing plate 12 and air-supply line 13, dehumidification case 10 fixed mounting be in box 2 is kept away from one side of fan 3, the bottom of dehumidification case 10 with condenser pipe 5 fixed connection, box with a net 11 sets up in the dehumidification case 10, box with a net 11 is kept away from one side of box 2 extends to outside the dehumidification case 10, first closing plate 12 flange mounting be in the dehumidification case 10 is kept away from one side of box 2, first closing plate 12 with box with a net 11 fixed connection, air-supply line 13 fixed mounting be in the top of dehumidification case 10, the air-out end of air-supply line 13 with box 2 fixed connection.
The dust removal mechanism comprises a second sealing plate 14, a filter cartridge 15, a touch ring 16 and filter cotton 17, wherein the second sealing plate 14 is flanged to the top of the box body 2, the second sealing plate 14 is matched with the top opening of the box body 2, the filter cartridge 15 is arranged on the inner walls of the two sides of the box body 2, the air inlet of the filter cartridge 15 is distributed on the air outlet end of the air inlet pipe 13 correspondingly, the filter cartridge 15 is positioned above the frequency converter body 1, the touch ring 16 is fixedly arranged in the filter cartridge 15, the filter cotton 17 is arranged in the filter cartridge 15, and the filter cotton 17 is positioned on one side, close to the air inlet pipe 13, of the touch ring 16.
The bottom of the filter cartridge 15 is fixedly provided with an exhaust pipe, the top of the filter cartridge 15 is fixedly provided with a connecting block, and the top of the connecting block is fixedly connected with the bottom of the second sealing plate 14.
The heat dissipation port has been seted up on the top inner wall of water tank 4, puddler 6 runs through the heat dissipation port, even fixed mounting is at a plurality of stirring vane on the puddler 6, the bottom fixed mounting of condenser pipe 5 has the drain pipe, box 2 is close to the heat dissipation port has been seted up on one side inner wall of fan 3.
The utility model provides a working principle of converter with high-efficient heat radiation structure as follows:
before use, the first sealing plate 12 is firstly removed, the first sealing plate 12 drives the net cage 11 to be separated from the dehumidifying box 10, then sufficient dehumidifying agent is laid in the net cage 11 and then reinstalled, then sufficient cooling liquid is injected into the water tank 4, the fan 3 and the motor 9 are started when the dehumidifying box is used, when the motor 9 is started, air is supplied through the condensing pipe 5, the air is cooled through the water tank 4, the cooled air is low in temperature and can generate partial water drops, then the air carries the condensed water drops to enter the dehumidifying box 10, the dehumidifying agent in the net cage 11 in the dehumidifying box 10 adsorbs moisture and then is discharged into the filter cylinder 15 through the air inlet pipe 13, the air is discharged into the box body 2 after being filtered through the filter cotton 17 in the filter cylinder 15 and then is subjected to heat dissipation through a heat dissipation port on the box body 2, when heat dissipation is performed, in order to ensure the heat dissipation efficiency, the output shaft of the motor 9 rotates to drive the stirring rod, the stirring rod 6 drives the stirring blades to stir the cooling liquid when rotating, and meanwhile, the radiating blades 8 accelerate the discharge of hot gas, so that the condensation effect is ensured.
Compared with the prior art, the utility model provides a converter with high-efficient heat radiation structure has following beneficial effect:
the utility model provides a converter with high-efficient heat radiation structure provides the air through condenser pipe 5, and cooperation heat dissipation mechanism guarantees the condensation efficiency of condenser pipe 5, uses dehumidification mechanism to adsorb the drop of water in the air after the condensation and has guaranteed the drying of air, later removes dust to dry air through dust removal mechanism, reduces the influence to electron device.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a converter with high-efficient heat radiation structure which characterized in that includes:
a frequency converter body;
the frequency converter body is arranged in the box body, and the top of the box body is provided with an opening;
the fan is fixedly arranged on one side of the box body;
the water tank is fixedly arranged on one side of the box body, which is far away from the fan;
the condenser pipe is fixedly arranged on the air outlet end of the fan, penetrates through the water tank and is positioned on one side of the box body;
the heat dissipation mechanism is arranged on the water tank;
the dehumidification mechanism is arranged on the box body;
the dust removal mechanism is arranged on the box body.
2. The frequency converter with the efficient heat dissipation structure according to claim 1, wherein the heat dissipation mechanism comprises a stirring rod, a support, a plurality of heat dissipation blades and a motor, the stirring rod is rotatably mounted on an inner wall of the bottom of the water tank, both a top end and a bottom end of the stirring rod extend out of the water tank, the stirring rod is located on a side of the condensation pipe away from the tank body, the support is fixedly mounted at the top of the water tank, the support is rotatably connected with the stirring rod, the plurality of heat dissipation blades are fixedly mounted on the stirring rod, the plurality of heat dissipation blades are located above the support, the motor is fixedly mounted at the bottom of the water tank, and an output shaft of the motor is fixedly connected with the bottom end of the stirring rod.
3. The frequency converter with a high-efficiency heat dissipation structure as claimed in claim 1, wherein the dehumidifying mechanism comprises a dehumidifying box, a net cage, a first sealing plate and an air inlet pipe, the dehumidifying box is fixedly mounted on a side of the box body away from the fan, a bottom of the dehumidifying box is fixedly connected with the condensing pipe, the net cage is disposed in the dehumidifying box, a side of the net cage away from the box body extends to the outside of the dehumidifying box, the first sealing plate is flange-mounted on a side of the dehumidifying box away from the box body, the first sealing plate is fixedly connected with the net cage, the air inlet pipe is fixedly mounted on a top of the dehumidifying box, and an air outlet end of the air inlet pipe is fixedly connected with the box body.
4. The frequency converter with the efficient heat dissipation structure as recited in claim 3, wherein the dust removal mechanism comprises a second sealing plate, a filter cartridge, a touch ring and a filter cotton, the second sealing plate is flanged to the top of the box body, the second sealing plate is adapted to the top opening of the box body, the filter cartridge is disposed on the inner walls of two sides of the box body, the air inlet of the filter cartridge and the air outlet end of the air inlet pipe are correspondingly distributed, the filter cartridge is located above the frequency converter body, the touch ring is fixedly mounted in the filter cartridge, the filter cotton is disposed in the filter cartridge, and the filter cotton is located on one side, close to the air inlet pipe, of the touch ring.
5. The frequency converter with an efficient heat dissipation structure as claimed in claim 4, wherein an exhaust pipe is fixedly installed at the bottom of the filter cartridge, a connection block is fixedly installed at the top of the filter cartridge, and the top of the connection block is fixedly connected with the bottom of the second sealing plate.
6. The frequency converter with the efficient heat dissipation structure as recited in claim 2, wherein a heat dissipation opening is formed in an inner wall of a top of the water tank, the stirring rod penetrates through the heat dissipation opening, the stirring rod is uniformly and fixedly mounted on the stirring blades, a drain pipe is fixedly mounted at a bottom of the condensation pipe, and a heat dissipation opening is formed in an inner wall of one side, close to the fan, of the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021601558.2U CN213585546U (en) | 2020-08-04 | 2020-08-04 | Frequency converter with high-efficient heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021601558.2U CN213585546U (en) | 2020-08-04 | 2020-08-04 | Frequency converter with high-efficient heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213585546U true CN213585546U (en) | 2021-06-29 |
Family
ID=76554186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021601558.2U Expired - Fee Related CN213585546U (en) | 2020-08-04 | 2020-08-04 | Frequency converter with high-efficient heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213585546U (en) |
-
2020
- 2020-08-04 CN CN202021601558.2U patent/CN213585546U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |