CN215990555U - Waterproof and moistureproof high-voltage frequency converter cabinet - Google Patents
Waterproof and moistureproof high-voltage frequency converter cabinet Download PDFInfo
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- CN215990555U CN215990555U CN202122582673.0U CN202122582673U CN215990555U CN 215990555 U CN215990555 U CN 215990555U CN 202122582673 U CN202122582673 U CN 202122582673U CN 215990555 U CN215990555 U CN 215990555U
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- cabinet body
- frequency conversion
- waterproof
- air
- conversion cabinet
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 54
- 238000010438 heat treatment Methods 0.000 claims description 47
- 230000005611 electricity Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009414 blockwork Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a waterproof and moistureproof high-voltage frequency converter cabinet, which relates to the technical field of high-voltage frequency converter cabinets and comprises a frequency converter cabinet body, wherein the bottom surface of the frequency converter cabinet body is fixedly connected with a group of support columns, the bottom end of each support column is provided with a bottom plate, the front surface of the frequency converter cabinet body is hinged with two switch doors, and transparent observation plates are fixedly embedded in the two switch doors. It can be through the frequency conversion cabinet body, the support column, the bottom plate, protection component, remove the cooperation setting between damp subassembly and the air-out subassembly, support column and bottom plate can prop up the frequency conversion cabinet body, can reduce ground and return the tide, utilize dampproofing subassembly and air-out subassembly, can prevent damp to the inside of frequency conversion cabinet body, avoid the inside air humidity of frequency conversion cabinet body to lead to the fact the damage to electrical element, utilize protection component, can protect sleet, can handle sleet, avoid sleet to lead to the fact the damage to the frequency conversion cabinet body.
Description
Technical Field
The utility model relates to the technical field of high-voltage frequency conversion cabinets, in particular to a waterproof and moistureproof high-voltage frequency conversion cabinet.
Background
The frequency converter mainly comprises a rectifying unit, a filtering unit, an inverting unit, a braking unit, a driving unit, a detecting unit and a microprocessing unit, wherein the frequency converter applies a frequency conversion technology and a microelectronic technology, the power control equipment of the alternating current motor is controlled by changing the frequency mode of a working power supply of the motor, the frequency converter is usually carried by a frequency converter cabinet, and the frequency converter cabinet applies the frequency converter to drag a control cabinet of a power device, so that the frequency converter becomes a currently popularized power dragging mode due to good starting performance, speed regulating performance and energy saving effect.
At present, disclose a convenient to dismantle high-voltage inverter cabinet among the prior art, its patent number is: CN210898085U, which solves the problems of the conventional high-low voltage switch cabinet that all the boards are basically integrally formed, and the boards are fixed by welding, which causes inconvenience in assembly and disassembly, and is not beneficial to improving the convenience of replacement during maintenance, but it cannot protect the interior of the cabinet from moisture, and the moisture in the air inside the cabinet can damage the electrical components, and in addition, it cannot treat rain and snow on the upper surface of the cabinet, which is easy to damage the cabinet; therefore, the waterproof and moistureproof high-voltage frequency converter cabinet is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to make up the defects of the prior art and provides a waterproof and moistureproof high-voltage frequency converter cabinet.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a waterproof and moistureproof high-voltage inverter cabinet, includes the inverter cabinet body, a set of support column of bottom surface fixedly connected with of inverter cabinet body, every the bottom plate is all installed to the bottom of support column, the front of inverter cabinet body articulates there are two switch doors, two the inside of switch door is all fixed to be inlayed and is had transparent observation board, two the handle is all installed in the front of switch door, the last surface mounting of inverter cabinet body has protection component, the right flank mounting of inverter cabinet body has the subassembly that removes tide, the air-out subassembly is installed to the left surface of inverter cabinet body.
Further, the protection component includes the guard plate, guard plate fixed connection in the upper surface of frequency conversion cabinet body, the upper surface mounting of guard plate has two kuppes.
Further, the fixed inlaying in bottom surface of guard plate has two sets of heating blocks, the below of guard plate is provided with the battery, the battery with the last fixed surface of frequency conversion cabinet body is connected, every the heating block all with the battery electricity is connected.
Further, remove the tide subassembly including fixed connection in the heating frame of frequency conversion cabinet body right flank, two filter screens one are installed to the inner wall of heating frame.
Further, the right flank of heating frame is fixed to be inlayed and is had the air exhauster, the fixed intercommunication of output of air exhauster has the blast pipe, the bottom of blast pipe with the inside of frequency conversion cabinet body is linked together.
Furthermore, the inner wall of the heating frame is fixedly connected with two insulating plates, and a group of heating wires are arranged between the two insulating plates.
Further, the right flank of heating frame articulates there are two access doors, two the equal fixedly connected with of right flank of access door draws the piece.
Further, the air-out subassembly including fixed communicate in the air-out pipe of converter cabinet body left surface, filter screen two is installed to the inner wall of air-out pipe.
Compared with the prior art, this waterproof and moistureproof high-voltage inverter cabinet possesses following beneficial effect:
1. according to the frequency conversion cabinet, the supporting columns, the bottom plate, the protection component, the moisture removal component and the air outlet component are arranged in a matched mode, the frequency conversion cabinet body can be supported by the supporting columns and the bottom plate, ground moisture regain can be reduced, moisture in the frequency conversion cabinet body can be prevented by the moisture prevention component and the air outlet component, electric elements are prevented from being damaged due to air moisture in the frequency conversion cabinet body, rain and snow can be protected by the protection component, rain and snow can be treated, and the frequency conversion cabinet body is prevented from being damaged by rain and snow.
2. According to the utility model, through the matching arrangement of the protection plate, the air guide sleeve, the heating block and the storage battery, rain and snow can be shielded under the action of the protection plate, the rain and snow are prevented from falling on the upper surface of the frequency conversion cabinet body, the protection plate can be heated by the heating block when the heating block works, so that accumulated snow on the outer surface of the protection plate is melted, and the frequency conversion cabinet body can be prevented from being waterproofed.
3. According to the utility model, through the matching arrangement of the heating frame, the first filter screen, the exhaust fan, the air supply pipe, the insulating plate, the heating wire, the access door, the pulling block and the air outlet pipe, the heating wire can heat air in the heating frame, the exhaust fan can suck hot air into the interior of the frequency conversion cabinet body, and the air in the frequency conversion cabinet body is discharged through the air outlet pipe, so that the interior of the frequency conversion cabinet body can be dried.
Drawings
FIG. 1 is a schematic perspective view of a front view of the present invention;
FIG. 2 is a schematic perspective view of the present invention in a bottom view;
FIG. 3 is a schematic perspective view of the moisture removing assembly of the present invention;
FIG. 4 is a top view of the moisture removal assembly of the present invention;
fig. 5 is a sectional view taken along line a-a of fig. 4 in accordance with the present invention.
In the figure: 1 frequency conversion cabinet body, 2 support columns, 3 bottom plates, 4 switch doors, 5 transparent observation plates, 6 handles, 7 protection components, 701 protection plates, 702 air guide hoods, 703 heating blocks, 704 storage batteries, 8 dehumidification components, 801 heating frames, 802 filter screens I, 803 exhaust fans, 804 air supply pipes, 805 insulation plates, 806 heating wires, 807 access doors, 808 pulling blocks, 9 air outlet components, 901 air outlet pipes and 902 filter screens II.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.
This embodiment provides a waterproof and moistureproof high-voltage inverter cabinet, the device is used for bearing the high-voltage inverter, and the device can prevent damp to the inside of inverter cabinet body 1, avoids the inside air humidity of inverter cabinet body 1 to cause the damage to electrical component, can handle the sleet that falls on inverter cabinet body 1 upper surface, avoids the sleet to cause the damage to inverter cabinet body 1.
Referring to fig. 1-5, a waterproof and moistureproof high-voltage inverter cabinet comprises a frequency conversion cabinet body 1, wherein a group of support columns 2 is fixedly connected to the bottom surface of the frequency conversion cabinet body 1, and a bottom plate 3 is installed at the bottom end of each support column 2.
The quantity of support column 2 has four, and every support column 2 is located four edges of 1 bottom surface of frequency conversion cabinet body respectively, through support column 2 and the bottom plate 3 that sets up, can prop up frequency conversion cabinet body 1, can make the bottom surface of frequency conversion cabinet body 1 keep away from ground, can reduce ground and get damp again.
There are two symmetrical switch doors 4 in the front of inverter cabinet body 1 is articulated, and the inside of two switch doors 4 is all fixed to be inlayed and is had transparent observation board 5, and handle 6 is all installed in the front of two switch doors 4.
Through the switch door 4 that sets up, open switch door 4, can conveniently operate the high-voltage inverter of 1 inside of inverter cabinet body, the transparent observation board 5 of setting can conveniently observe the operating condition of the high-voltage inverter that this internal 1 of inverter cabinet is not, and the handle 6 of setting can conveniently open switch door 4.
There is protecting component 7 at the upper surface mounting of converter cabinet body 1, and protecting component 7 includes guard plate 701, and guard plate 701 fixed connection has two symmetrical kuppe 702 in the upper surface of converter cabinet body 1, the upper surface mounting of guard plate 701.
Utilize guard plate 701, can shelter from rainwater or snow, avoid sleet snow to fall at the upper surface of frequency conversion cabinet body 1, guard plate 701 can carry out the water conservancy diversion to the sleet of guard plate 701 upper surface.
Two groups of heating blocks 703 which are arranged at equal intervals are fixedly embedded in the bottom surface of the protection plate 701, a storage battery 704 is arranged below the protection plate 701, the storage battery 704 is fixedly connected with the upper surface of the frequency conversion cabinet body 1, and each heating block 703 is electrically connected with the storage battery 704.
Utilize heating block 703, can heat apron 701, can make the snow that covers at apron 701 surface melt, the battery 704 of setting can provide the electric energy to heating block 703.
Install at the right flank of inverter cabinet body 1 and remove damp subassembly 8, remove damp subassembly 8 and include fixed connection in the heating frame 801 of 1 right flank of inverter cabinet body, two symmetrical filter screens 802 are installed to the inner wall of heating frame 801, and the filter screen 802 of setting can filter the air that enters into heating frame 801 inside.
Fixed the inlaying in the right flank of heating frame 801 has air exhauster 803, and the fixed intercommunication of output of air exhauster 803 has blast pipe 804, and the bottom of blast pipe 804 is linked together with the inside of frequency conversion cabinet body 1, and the inside air suction of heating frame 801 can be with the work of air exhauster 803 to the inside of frequency conversion cabinet body 1, not only can dispel the heat to the inside of frequency conversion cabinet body 1, can also remove the tide to the inside of frequency conversion cabinet body 1.
Two symmetrical insulating plates 805 are fixedly connected to the inner wall of the heating frame 801, a set of heating wires 806 which are arranged at equal intervals are installed between the two insulating plates 805, the heating wires 806 can heat air inside the heating frame 801 when working, and the arranged insulating plates 805 can bear the heating wires 806, play an insulating role and increase the safety of the device.
Have two symmetrical access doors 807 in that the right flank of heating frame 801 articulates, and the equal fixedly connected with in right flank of two access doors 807 draws piece 808, opens access door 807, can conveniently overhaul heating frame 801's inside, and the access door 807 can conveniently be opened to the drawing piece 808 that sets up.
Install air-out subassembly 9 at the left surface of inverter cabinet body 1, air-out subassembly 9 is including fixed air-out pipe 901 that communicates in inverter cabinet body 1 left surface, and filter screen two 902 is installed to the inner wall of air-out pipe 901.
When air exhauster 803 with the inside of air suction to converter cabinet body 1, the inside air of converter cabinet body 1 can be discharged through play tuber pipe 901, can realize the inside air convection to converter cabinet body 1, is convenient for remove damp and the heat dissipation.
The working principle is as follows: when the device is used, when rainwater falls on the upper part of the frequency conversion cabinet body 1, the rainwater can be shielded under the action of the protection plate 701, the rainwater is prevented from falling on the upper surface of the frequency conversion cabinet body 1, the rainwater falls under the guide of the guide cover 702, when snow covers on the outer surface of the protection plate 701, the heating block 703 is started, the heating block 703 can heat the protection plate 701 to melt the snow on the outer surface of the protection plate 701, the melted water flows down in the guide cover 702 to prevent water from being produced on the frequency conversion cabinet body 1, when internal electric elements of the frequency conversion cabinet body 1 work to generate heat, the exhaust fan 803 works to blow air into the inside of the frequency conversion cabinet body 1 through the air supply pipe 804 to dissipate heat inside the frequency conversion cabinet body 1, and when the inside of the frequency conversion cabinet body 1 is wet, the heating wire 806 is started, the heater strip 806 can heat the air inside the heating frame 801, the work of the exhaust fan 803 can pump the hot air inside the heating frame 801 into the inside of the frequency conversion cabinet body 1 through the air supply pipe 804, the air inside the frequency conversion cabinet body 1 can be discharged through the air outlet pipe 901, the inside of the frequency conversion cabinet body 1 can be dried, and the inside of the frequency conversion cabinet body 1 can be protected from moisture.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The utility model provides a waterproof moisture-proof high-voltage inverter cabinet, includes inverter cabinet body (1), its characterized in that: bottom surface fixedly connected with a set of support column (2) of frequency conversion cabinet body (1), every bottom plate (3) are all installed to the bottom of support column (2), the front of frequency conversion cabinet body (1) articulates there are two switch doors (4), two the inside of switch door (4) is all fixed to be inlayed and is had transparent observation board (5), two handle (6) are all installed in the front of switch door (4), the last surface mounting of frequency conversion cabinet body (1) has protection component (7), the right flank mounting of frequency conversion cabinet body (1) removes damp subassembly (8), air-out subassembly (9) are installed to the left surface of frequency conversion cabinet body (1).
2. The waterproof and moistureproof high-voltage inverter cabinet according to claim 1, wherein: protection component (7) are including guard plate (701), guard plate (701) fixed connection in the upper surface of frequency conversion cabinet body (1), the upper surface mounting of guard plate (701) has two kuppe (702).
3. The waterproof and moistureproof high-voltage inverter cabinet according to claim 2, wherein: the fixed two sets of heating piece (703) of inlaying in bottom surface of guard plate (701), the below of guard plate (701) is provided with battery (704), battery (704) with the last fixed surface of frequency conversion cabinet body (1) is connected, every heating piece (703) all with battery (704) electricity is connected.
4. The waterproof and moistureproof high-voltage inverter cabinet according to claim 1, wherein: remove damp subassembly (8) including fixed connection in heating frame (801) of frequency conversion cabinet body (1) right flank, two filter screen one (802) are installed to the inner wall of heating frame (801).
5. The waterproof and moistureproof high-voltage inverter cabinet according to claim 4, wherein: an exhaust fan (803) is fixedly embedded in the right side face of the heating frame (801), an air supply pipe (804) is fixedly communicated with the output end of the exhaust fan (803), and the bottom end of the air supply pipe (804) is communicated with the inside of the frequency conversion cabinet body (1).
6. The waterproof and moistureproof high-voltage inverter cabinet according to claim 4, wherein: the inner wall of the heating frame (801) is fixedly connected with two insulating plates (805), and a group of heating wires (806) is installed between the two insulating plates (805).
7. The waterproof and moistureproof high-voltage inverter cabinet according to claim 4, wherein: the right flank of heating frame (801) articulates there are two access doors (807), two the equal fixedly connected with in right flank of access door (807) draws piece (808).
8. The waterproof and moistureproof high-voltage inverter cabinet according to claim 1, wherein: air-out subassembly (9) including fixed intercommunication in air-out pipe (901) of converter cabinet body (1) left surface, filter screen two (902) are installed to the inner wall of air-out pipe (901).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122582673.0U CN215990555U (en) | 2021-10-26 | 2021-10-26 | Waterproof and moistureproof high-voltage frequency converter cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122582673.0U CN215990555U (en) | 2021-10-26 | 2021-10-26 | Waterproof and moistureproof high-voltage frequency converter cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215990555U true CN215990555U (en) | 2022-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122582673.0U Expired - Fee Related CN215990555U (en) | 2021-10-26 | 2021-10-26 | Waterproof and moistureproof high-voltage frequency converter cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215990555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116015157A (en) * | 2022-12-29 | 2023-04-25 | 武汉杭久电气有限公司 | Converter protection device and converter |
-
2021
- 2021-10-26 CN CN202122582673.0U patent/CN215990555U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116015157A (en) * | 2022-12-29 | 2023-04-25 | 武汉杭久电气有限公司 | Converter protection device and converter |
| CN116015157B (en) * | 2022-12-29 | 2023-08-25 | 武汉杭久电气有限公司 | Converter protection device and converter |
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| 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: 20220308 |