CN209982382U - Motor drags energy-conserving high-voltage inverter of using - Google Patents
Motor drags energy-conserving high-voltage inverter of using Download PDFInfo
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- CN209982382U CN209982382U CN201921262490.7U CN201921262490U CN209982382U CN 209982382 U CN209982382 U CN 209982382U CN 201921262490 U CN201921262490 U CN 201921262490U CN 209982382 U CN209982382 U CN 209982382U
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Abstract
The utility model discloses a motor-driven energy-saving high-voltage frequency converter, which comprises a high-voltage frequency converter main body and a cabinet body, wherein the high-voltage frequency converter main body is fixedly connected in the cabinet body, a cabinet door is rotatably connected on the cabinet body, a buckle is connected between the cabinet door and the cabinet body, a radiating fan shell is fixedly connected in the cabinet body, a radiating fan body is fixedly connected in the radiating fan shell, the wind direction of the radiating fan body is upward, the radiating fan body is positioned under the high-voltage frequency converter main body, an exhaust pipe is fixedly connected at the upper end of the cabinet body, one end of the exhaust pipe runs through the cabinet body and is positioned in the cabinet body, and the interior of the cabinet body is communicated with the outside through the exhaust pipe; the utility model provides a motor drags energy-conserving high-voltage inverter of using, when it was convenient for realize the high-voltage inverter radiating, can also keep the internal cleanness of high-voltage inverter place cabinet, the dust is difficult for getting into, is difficult for influencing high-voltage inverter's operation and life.
Description
Technical Field
The utility model relates to a high-voltage inverter technical field especially relates to a motor drags energy-conserving high-voltage inverter of using.
Background
In order to save energy, a plurality of motor drives all use high-voltage frequency converters, and a high-voltage high-power variable-frequency speed regulation device formed by the high-voltage frequency converters is also widely applied to industries such as large-scale mining production plants, petrochemical industry, municipal water supply, metallurgical steel, electric power energy and the like.
A large number of researches show that the fault rate of the high-voltage frequency converter exponentially rises along with the rise of the temperature, the service life of the high-voltage frequency converter exponentially falls along with the rise of the temperature, the environmental temperature rises by 10 ℃, and the service life of the high-voltage frequency converter is halved. In addition, whether the running condition of the high-voltage frequency converter is good or not is greatly related to the environmental cleanness. The actual use in-process high-voltage inverter all installs in corresponding cabinet body, and in order to guarantee better radiating effect, its cabinet body generally all is not airtight, but not airtight cabinet body gets into the dust again easily, influences high-voltage inverter operational environment's clean degree, all influences high-voltage inverter's operation and life-span.
Therefore, in view of the above technical problems, it is necessary to provide a high voltage inverter for saving energy in motor drive.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a motor drags energy-conserving high-voltage inverter that uses, when it is convenient for realize the high-voltage inverter radiating, can also keep the internal cleanness in high-voltage inverter place cabinet, and the dust is difficult for getting into, is difficult for influencing high-voltage inverter's operation and life.
In order to achieve the above object, an embodiment of the present invention provides the following technical solutions:
a high-voltage frequency converter for motor dragging energy conservation comprises a high-voltage frequency converter main body and a cabinet body, wherein the high-voltage frequency converter main body is fixedly connected in the cabinet body, a cabinet door is rotatably connected on the cabinet body, a buckle is connected between the cabinet door and the cabinet body, a radiating fan shell is fixedly connected inside the cabinet body, the heat radiation fan body is fixedly connected in the heat radiation fan shell, the wind direction of the heat radiation fan body is upward, the body of the cooling fan is positioned under the main body of the high-voltage frequency converter, the upper end of the cabinet body is fixedly connected with an exhaust pipe, one end of the exhaust pipe penetrates through the cabinet body and is positioned in the cabinet body, and the inside of the cabinet body is communicated with the outside through an exhaust pipe, the inside fixedly connected with of the cabinet body is a pair of and high-voltage inverter main part assorted deflector, and is a pair of the deflector is located the both sides of high-voltage inverter main part respectively, the one end that the exhaust pipe is located the internal portion of cabinet is located a pair of between the deflector.
As a further improvement of the utility model, the cabinet door is provided with an observation window.
As a further improvement, the exhaust pipe comprises a horizontal pipe and a vertical pipe, and a plurality of uniformly distributed radiating fins are fixedly connected on the horizontal pipe and the vertical pipe.
As a further improvement of the utility model, the lower extreme of vertical pipe is rotated and is connected with the elbow pipe.
As a further improvement, the height of the vertical direction of the exhaust pipe is greater than the height of the vertical direction of the cabinet body.
As a further improvement, the lower end of the elbow pipe is fixedly connected with a filter screen.
The utility model has the advantages that: the utility model provides a motor drags energy-conserving high-voltage inverter of using, when it was convenient for realize the high-voltage inverter radiating, can also keep the internal cleanness of high-voltage inverter place cabinet, the dust is difficult for getting into, is difficult for influencing high-voltage inverter's operation and life.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an on state of a high-voltage inverter for energy saving driven by a motor according to an embodiment of the present invention;
fig. 2 is a cross-sectional view of a motor-driven energy-saving high-voltage inverter according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a closed state of a high-voltage inverter for energy saving driven by a motor according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a closed state of a high-voltage inverter for energy saving dragged by a motor according to an embodiment of the present invention.
In the figure: 1. the high-voltage inverter comprises a cabinet body, 2 cabinet doors, 3 buckles, 4 observation windows, 5 high-voltage inverter bodies, 6 exhaust pipes, 601 horizontal pipes, 602 vertical pipes, 603 bent pipes, 7 radiating fins, 8 guide plates, 9 radiating fan shells and 10 radiating fan bodies.
Detailed Description
In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below 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, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
In the various figures of the present invention, certain dimensions of structures or portions are exaggerated relative to other structures or portions for ease of illustration, and thus, are used only to illustrate the basic structure of the subject matter of the present invention.
Terms such as "left", "right", and the like, used herein to denote relative spatial positions, are used for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "to the right" of other elements or features would then be oriented "to the left" of the other elements or features. Thus, the exemplary term "right side" may encompass both left and right orientations. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Referring to fig. 1 to 4, in an embodiment of the present invention, a motor-driven energy-saving high-voltage inverter includes a main body 5 of the high-voltage inverter and a cabinet 1, the main body 5 of the high-voltage inverter is fixedly connected in the cabinet 1, a cabinet door 2 is rotatably connected on the cabinet 1, a buckle 3 is connected between the cabinet door 2 and the cabinet 1, the buckle 3 is used for fixing the cabinet door 2, when the cabinet door 2 is fixed by the buckle 3, the cabinet door 2 is in sealing fit with the cabinet 1, a cooling fan housing 9 is fixedly connected in the cabinet 1, a cooling fan body 10 is fixedly connected in the cooling fan housing 9, the wind direction of the cooling fan body 10 is upward, the cooling fan body 10 is located under the main body 5 of the high-voltage inverter, the cooling fan body 10 is used for dissipating heat from the main body 5 of the high-voltage inverter, an exhaust pipe 6 is fixedly connected at the upper end of, the one end of exhaust pipe 6 runs through the cabinet body 1 and is located the inside of the cabinet body 1, and the inside of the cabinet body 1 is through exhaust pipe 6 and external intercommunication, the inside fixedly connected with of the cabinet body 1 a pair of and 5 assorted deflectors 8 of high-voltage inverter main part, a pair of deflectors 8 are located the both sides of high-voltage inverter main part 5 respectively, the one end that exhaust pipe 6 is located the cabinet body 1 inside is located between a pair of deflectors 8, be convenient for realize that a pair of deflectors 8 will have the thermal wind of high-voltage inverter main part 5 and blow to exhaust pipe 6.
Specifically, be provided with observation window 4 on cabinet door 2, the condition in the cabinet body 1 is observed to accessible observation window 4, also is convenient for observe the behavior of high-voltage inverter main part 5, can cut a hole on cabinet door 2 to fixed connection ya keli glass board forms observation window 4 on the hole of observation.
Further, exhaust pipe 6 includes horizontal pipe 601 and vertical pipe 602, all fixedly connected with a plurality of evenly distributed's fin 7 on horizontal pipe 601 and the vertical pipe 602, fin 7 not only has the effect of reinforcing heat radiating area, can also increase the intensity of horizontal pipe 601 and vertical pipe 602 simultaneously, makes horizontal pipe 601 and vertical pipe 602 difficult bending.
Wherein, the lower extreme of vertical pipe 602 rotates and is connected with elbow pipe 603, and elbow pipe 603 can rotate on vertical pipe 602, is convenient for adjust hot-blast exhaust direction, and the lower extreme fixedly connected with filter screen of elbow pipe 603 can prevent most impurity entering elbow pipe 603 and exhaust pipe 6.
Further, the height of the vertical direction of the exhaust duct 6 is greater than the height of the vertical direction of the cabinet body 1, and dust is difficult to enter the cabinet body 1 from the exhaust duct 6.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through a wire, and an appropriate controller and an appropriate encoder should be selected according to actual conditions to meet control requirements, and specific connection and control sequences should be obtained.
When in use, referring to fig. 2, the cooling fan body 10 starts to work after being powered on, and blows air upwards, the air can pass through the high-voltage frequency converter main body 5, and takes away most of heat of the high-voltage frequency converter main body 5, thereby forming hot air, and enters the exhaust pipe 6 under the guidance of the pair of guide plates 8, and finally the hot air is discharged from the elbow pipe 603, and after entering the exhaust pipe 6, the hot air can pass through the horizontal pipe 601 and the vertical pipe 602, and the horizontal pipe 601, the vertical pipe 602 and the cooling fins 7 are all made of heat conducting materials, thereby facilitating preliminary heat dissipation through the horizontal pipe 601, the vertical pipe 602 and the cooling fins 7, because the height of the vertical direction of the exhaust pipe 6 is greater than the height of the cabinet body 1, compared with the prior art, dust is difficult to enter the cabinet body 1 from the exhaust pipe 6, and simultaneously the heat of the high-voltage frequency converter main body 5 can be discharged to a position far away from, rather than being gathered in the cabinet body 1, the heat dissipation effect is better.
According to the technical scheme provided by the utility model, the utility model discloses following beneficial effect has:
the utility model provides a motor drags energy-conserving high-voltage inverter of using, when it was convenient for realize the high-voltage inverter radiating, can also keep the internal cleanness of high-voltage inverter place cabinet, the dust is difficult for getting into, is difficult for influencing high-voltage inverter's operation and life.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a motor drags energy-conserving high-voltage inverter of using, includes high-voltage inverter main part (5) and the cabinet body (1), its characterized in that, high-voltage inverter main part (5) fixed connection is in the cabinet body (1), it has cabinet door (2) to rotate on the cabinet body (1), be connected with buckle (3) between cabinet door (2) and the cabinet body (1), the inside fixed connection of the cabinet body (1) has radiator fan shell (9), fixedly connected with radiator fan body (10) in radiator fan shell (9), the wind direction of radiator fan body (10) is up, and radiator fan body (10) is located under high-voltage inverter main part (5), the upper end fixed connection of the cabinet body (1) has exhaust pipe (6), the one end of exhaust pipe (6) runs through the cabinet body (1) and is located the inside of the cabinet body (1), and the inside of the cabinet body (1) is communicated with the outside through an exhaust pipe (6), the inside fixedly connected with of the cabinet body (1) is a pair of and high-voltage inverter main body (5) assorted deflector (8), and is a pair of deflector (8) are located the both sides of high-voltage inverter main body (5) respectively, the one end that exhaust pipe (6) are located the cabinet body (1) inside is located a pair of between deflector (8).
2. The motor-driven energy-saving high-voltage frequency converter according to claim 1, wherein an observation window (4) is arranged on the cabinet door (2).
3. The motor-driven energy-saving high-voltage frequency converter according to claim 1, wherein the exhaust duct (6) comprises a horizontal duct (601) and a vertical duct (602), and a plurality of uniformly distributed heat dissipation fins (7) are fixedly connected to the horizontal duct (601) and the vertical duct (602).
4. The high-voltage inverter for motor drive energy saving according to claim 3, wherein the lower end of the vertical pipe (602) is rotatably connected with a bent pipe (603).
5. The motor-driven energy-saving high-voltage frequency converter according to claim 1, wherein the height of the exhaust duct (6) in the vertical direction is greater than the height of the cabinet body (1) in the vertical direction.
6. The motor-driven energy-saving high-voltage frequency converter according to claim 4, wherein a filter screen is fixedly connected to the lower end of the elbow pipe (603).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921262490.7U CN209982382U (en) | 2019-08-06 | 2019-08-06 | Motor drags energy-conserving high-voltage inverter of using |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921262490.7U CN209982382U (en) | 2019-08-06 | 2019-08-06 | Motor drags energy-conserving high-voltage inverter of using |
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| CN209982382U true CN209982382U (en) | 2020-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921262490.7U Active CN209982382U (en) | 2019-08-06 | 2019-08-06 | Motor drags energy-conserving high-voltage inverter of using |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112423547A (en) * | 2020-11-06 | 2021-02-26 | 联正电子(深圳)有限公司 | Integrated energy-saving cabinet |
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2019
- 2019-08-06 CN CN201921262490.7U patent/CN209982382U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112423547A (en) * | 2020-11-06 | 2021-02-26 | 联正电子(深圳)有限公司 | Integrated energy-saving cabinet |
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Address after: 215600 No.205, Southeast Avenue, Zhangjiagang Economic Development Zone (yangshe town), Suzhou City, Jiangsu Province Patentee after: Willy (Suzhou) Energy Technology Co.,Ltd. Address before: 215600 No.205, Southeast Avenue, Zhangjiagang Economic Development Zone (yangshe town), Suzhou City, Jiangsu Province Patentee before: SUZHOU HANFENG TECHNOLOGY DEVELOPMENT Co.,Ltd. |