CN212872722U - Frequency converter performance reliability testing device - Google Patents
Frequency converter performance reliability testing device Download PDFInfo
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- CN212872722U CN212872722U CN202022403114.4U CN202022403114U CN212872722U CN 212872722 U CN212872722 U CN 212872722U CN 202022403114 U CN202022403114 U CN 202022403114U CN 212872722 U CN212872722 U CN 212872722U
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Abstract
The utility model provides a converter dependability of performance testing arrangement relates to converter test platform technical field, the device comprises a device body, the internal wall of device is equipped with the ring water groove, be equipped with the inside casing in the ring water groove, inside casing inner wall both sides are equipped with the air vent, be equipped with at least one heat dissipation intubate in the ring water groove, the heat dissipation intubate passes the inside casing with air vent one side is equipped with the metal sheet, the cover is equipped with the heating panel on the heat dissipation intubate, the heating panel is established in the air vent, the heating panel both sides are equipped with at least one fin, ring water groove one side is equipped with first aqueduct and second aqueduct respectively, first aqueduct with the second aqueduct passes device body one side is equipped with water tank and suction pump respectively, the water tank with the suction pump links to each other, the cover is equipped with heat dissipation sleeve pipe on. The utility model discloses stable in structure, the practicality is high.
Description
Technical Field
The utility model belongs to the technical field of converter test platform, concretely relates to converter dependability testing arrangement.
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 is one of indispensable important devices for speed regulation control and energy conservation of modern motors, and is widely applied in the industrial field. The frequency converter has to be subjected to function test in the production process or after maintenance so as to ensure that the frequency converter can be normally used after leaving a factory. When the existing frequency converter performance reliability testing device is used, the heat dissipation device is lacked to dissipate heat inside the frequency converter performance reliability testing device, so that components and parts can be damaged due to overheating of the internal temperature, and the frequency converter performance reliability testing device with the heat dissipation effect is needed.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims at providing a converter dependability testing arrangement.
The utility model provides a following technical scheme:
a frequency converter performance reliability testing device comprises a device body, wherein an annular water groove is formed in the inner wall of the device body, an inner frame is arranged in the annular water groove, air ducts are formed in two sides of the inner wall of the inner frame, at least one heat dissipation insertion pipe is arranged in the annular water groove, the heat dissipation insertion pipe penetrates through the inner frame and one side of the air duct and is provided with a metal plate, a heat dissipation plate is sleeved on the heat dissipation insertion pipe, the heat dissipation plate is arranged in the air ducts, at least one cooling fin is arranged on two sides of the heat dissipation plate, a first water guide pipe and a second water guide pipe are respectively arranged on one side of the annular water groove, a water tank and a water pump are respectively arranged on one side of the device body, the water tank is connected with the water pump, and a heat dissipation sleeve is sleeved on; the cooling plate is provided with at least one fine air opening below, the fine air opening is provided with a supporting plate below, the supporting plate is connected with the air duct, one side of the supporting plate is provided with a splitter plate, the splitter plate is connected with the air duct, one side of the splitter plate is provided with a fan, and the fan is connected with the air duct.
Preferably, an air inlet and an air outlet are arranged on two sides of the air duct.
Preferably, the side wall of the air duct is provided with a flow guide plate, and the heat dissipation cannula penetrates through the flow guide plate.
Preferably, a device door is arranged on one side of the device body, and a glass window is arranged on the device door.
Preferably, a display watch is arranged on one side of the device body.
Preferably, a binding post is arranged on one side of the device body.
Preferably, the bottom of the device body is provided with a bottom wheel.
The utility model has the advantages that: the utility model has reasonable design and structure, the water in the water tank circularly flows through the circular water tank in the device body through the water suction pump to dissipate heat, the water flow reaches the heat dissipation insertion pipe, and the heat dissipation is carried out through the metal plate, thereby improving the water recycling and heat dissipation efficiency; the fan enables wind to flow circularly, the flow rate is increased by the splitter plate and the flow guide plate, and the heat dissipation plate and the heat dissipation fins are used for heat dissipation, so that the heat dissipation effect of the device is improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Labeled as: 1. the device comprises a device body, 2 a device door, 3 a glass window, 4 a heat dissipation insertion pipe, 5 an air duct, 6 a fine air port, 7 a supporting plate, 8 a flow distribution plate, 9 an air outlet, 10 a heat dissipation plate, 11 a flow guide plate, 12 a heat dissipation plate, 13 an inner frame, 14 an annular water tank, 15 an air inlet, 16 a fan, 17 a display meter, 18 a wiring terminal, 19 a first water guide pipe, 20 a heat dissipation sleeve, 21 a water tank, 22 a water suction pump, 23 a second water guide pipe, 24 a bottom wheel and 25 a metal plate.
Detailed Description
As shown in fig. 1, the device for testing performance reliability of a frequency converter of the present invention comprises a device body 1, wherein a circular water tank 14 is disposed on an inner wall of the device body 1, an inner frame 13 is disposed in the circular water tank 14, air ducts 5 are disposed on two sides of an inner wall of the inner frame 13, at least one heat dissipation insertion tube 4 is disposed in the circular water tank 14, the heat dissipation insertion tube 4 passes through the inner frame 13 and one side of the air duct 5 and is provided with a metal plate 25, a heat dissipation plate 10 is sleeved on the heat dissipation insertion tube 4, the heat dissipation plate 10 is disposed in the air ducts 5, at least one heat dissipation plate 12 is disposed on two sides of the heat dissipation plate 10, a first water conduit 19 and a second water conduit 23 are disposed on one side of the circular water tank 14, the first water conduit 19 and the second water conduit 23 pass through the device body 1 and are respectively provided with a water tank 21 and, the first water guide pipe 19 is sleeved with a heat dissipation sleeve 20; at least one fine air opening 6 is arranged below the heat dissipation plate 10, a supporting plate 7 is arranged below the fine air opening 6, the supporting plate 7 is connected with the air duct 5, a flow distribution plate 8 is arranged on one side of the supporting plate 7, the flow distribution plate 8 is connected with the air duct 5, a fan 16 is arranged on one side of the flow distribution plate 8, and the fan 16 is connected with the air duct 5.
Specifically, as shown in fig. 1, the water circulation device comprises a device body 1, wherein a circular water tank 14 is arranged on the inner wall of the device body 1, an inner frame 13 is arranged in the circular water tank 14, air ducts 5 are arranged on two sides of the inner wall of the inner frame 13, at least one heat dissipation insertion tube 4 is arranged in the circular water tank 14, a metal plate 25 is arranged on one side of the heat dissipation insertion tube 4, which penetrates through the inner frame 13 and the air ducts 5, a heat dissipation plate 10 is sleeved on the heat dissipation insertion tube 4, the heat dissipation plate 10 is arranged in the air ducts 5, at least one cooling fin 12 is arranged on two sides of the heat dissipation plate 10, a first water guide pipe 19 and a second water guide pipe 23 are respectively arranged on one side of the circular water tank 14, a water tank 21 and a water pump 22 are respectively arranged on one side of the; at least one fine air opening 6 is arranged below the heat dissipation plate 10, a supporting plate 7 is arranged below the fine air opening 6, the supporting plate 7 is connected with the air duct 5, a flow distribution plate 8 is arranged on one side of the supporting plate 7, the flow distribution plate 8 is connected with the air duct 5, a fan 16 is arranged on one side of the flow distribution plate 8, and the fan 16 is connected with the air duct 5.
Specifically, as shown in fig. 1, an air inlet 15 and an air outlet 9 are disposed on two sides of the air duct 5. The side wall of the air duct 5 is provided with a guide plate 11, and the heat dissipation insertion tube 4 passes through the guide plate 11. One side of the device body 1 is provided with a device door 2, and the device door 2 is provided with a glass window 3. A display table 17 is provided on one side of the apparatus body 1. The device body 1 is provided with a binding post 18 on one side. The bottom of the device body 1 is provided with a bottom wheel 24.
The utility model discloses a theory of operation is: the utility model discloses a device body 1, device body 1 inner wall is equipped with ring water groove 14, be equipped with inner frame 13 in the ring water groove 14, inner frame 13 inner wall both sides are equipped with air vent 5, be equipped with at least one heat dissipation intubate 4 in the ring water groove 14, heat dissipation intubate 4 passes inner frame 13 and is equipped with metal sheet 25 with air vent 5 one side, the cover is equipped with heating panel 10 on the heat dissipation intubate 4, heating panel 10 is established in air vent 5, heating panel 10 both sides are equipped with at least one fin 12, ring water groove 14 one side is equipped with first aqueduct 19 and second aqueduct 23 respectively, first aqueduct 19 and second aqueduct 23 pass device body 1 one side and are equipped with water tank 21 and suction pump 22 respectively, water tank 21 links to each other with suction pump 22, the cover is equipped with; at least one fine air opening 6 is arranged below the heat dissipation plate 10, a supporting plate 7 is arranged below the fine air opening 6, the supporting plate 7 is connected with the air duct 5, a flow distribution plate 8 is arranged on one side of the supporting plate 7, the flow distribution plate 8 is connected with the air duct 5, a fan 16 is arranged on one side of the flow distribution plate 8, and the fan 16 is connected with the air duct 5.
In summary, the utility model has reasonable design and structure, the water in the water tank circularly flows through the circular water tank in the device body through the water suction pump to dissipate heat, the water flow reaches the heat dissipation insertion pipe, and the heat dissipation is carried out through the metal plate, thereby improving the water recycling and heat dissipation efficiency; the fan enables wind to flow circularly, the flow rate is increased by the splitter plate and the flow guide plate, and the heat dissipation plate and the heat dissipation fins are used for heat dissipation, so that the heat dissipation effect of the device is improved.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a converter dependability testing arrangement which characterized in that: the device comprises a device body, wherein an annular water groove is formed in the inner wall of the device body, an inner frame is arranged in the annular water groove, air ducts are formed in two sides of the inner wall of the inner frame, at least one heat dissipation insertion pipe is arranged in the annular water groove, the heat dissipation insertion pipe penetrates through the inner frame and one side of the air duct and is provided with a metal plate, a heat dissipation plate is sleeved on the heat dissipation insertion pipe and is arranged in the air ducts, at least one heat dissipation fin is arranged on two sides of the heat dissipation plate, a first water guide pipe and a second water guide pipe are respectively arranged on one side of the annular water groove, the first water guide pipe and the second water guide pipe penetrate through one side of the device body and are respectively provided with a water tank and a water pump, the water tank; the cooling plate is provided with at least one fine air opening below, the fine air opening is provided with a supporting plate below, the supporting plate is connected with the air duct, one side of the supporting plate is provided with a splitter plate, the splitter plate is connected with the air duct, one side of the splitter plate is provided with a fan, and the fan is connected with the air duct.
2. The device for testing the performance reliability of the frequency converter according to claim 1, wherein: and an air inlet and an air outlet are arranged on two sides of the air passage.
3. The device for testing the performance reliability of the frequency converter according to claim 1, wherein: the side wall of the air duct is provided with a guide plate, and the heat dissipation insertion pipe penetrates through the guide plate.
4. The device for testing the performance reliability of the frequency converter according to claim 1, wherein: a device door is arranged on one side of the device body, and a glass window is arranged on the device door.
5. The device for testing the performance reliability of the frequency converter according to claim 1, wherein: a display meter is arranged on one side of the device body.
6. The device for testing the performance reliability of the frequency converter according to claim 1, wherein: one side of the device body is provided with a binding post.
7. The device for testing the performance reliability of the frequency converter according to claim 1, wherein: the bottom of the device body is provided with a bottom wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022403114.4U CN212872722U (en) | 2020-10-26 | 2020-10-26 | Frequency converter performance reliability testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022403114.4U CN212872722U (en) | 2020-10-26 | 2020-10-26 | Frequency converter performance reliability testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212872722U true CN212872722U (en) | 2021-04-02 |
Family
ID=75201423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022403114.4U Active CN212872722U (en) | 2020-10-26 | 2020-10-26 | Frequency converter performance reliability testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212872722U (en) |
-
2020
- 2020-10-26 CN CN202022403114.4U patent/CN212872722U/en active Active
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