CN220092354U - Converter heating panel belt cleaning device - Google Patents
Converter heating panel belt cleaning device Download PDFInfo
- Publication number
- CN220092354U CN220092354U CN202321464937.5U CN202321464937U CN220092354U CN 220092354 U CN220092354 U CN 220092354U CN 202321464937 U CN202321464937 U CN 202321464937U CN 220092354 U CN220092354 U CN 220092354U
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- plate
- converter
- fixedly connected
- cleaning
- cleaning device
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- 238000004140 cleaning Methods 0.000 title claims abstract description 106
- 238000010438 heat treatment Methods 0.000 title abstract description 21
- 230000017525 heat dissipation Effects 0.000 claims abstract description 33
- 238000001035 drying Methods 0.000 claims abstract description 28
- 239000007788 liquid Substances 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000005485 electric heating Methods 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 239000012535 impurity Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000001802 infusion Methods 0.000 description 2
- 230000010412 perfusion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model provides a cleaning device for a heat dissipation plate of a converter, which belongs to the field of maintenance of wind turbine sets and comprises the following components: the frame is arranged on the frame, and is characterized in that the frame is provided with a cleaning device and a drying device: the drying device comprises a second telescopic rod arranged in the cleaning tank, the second telescopic rod is fixedly connected with a vertical plate used for placing the heat dissipation plate of the converter, the upper side and the lower side of the vertical plate are fixedly connected with horizontal plates, and the vertical plate and the horizontal plates are provided with air outlets; wherein, the vertical board with set up the gas-supply passageway that is linked together in the horizontal plate. The cleaning device can clean the radiator plate of the converter, and the drying device can dry the cleaned radiator plate of the converter; because the first telescopic link is rotatable, can make the converter heating panel rotatory when drying to converter merit heating panel to carry out the omnidirectional stoving to the converter heating panel to shorten converter heating panel stoving time, improve drying efficiency.
Description
Technical Field
The utility model belongs to the technical field of maintenance of wind turbines, relates to a converter maintenance device, and particularly relates to a cleaning device for a heat dissipation plate of a converter.
Background
A current transformer is an electrical device that changes the voltage, frequency, number of phases, and other electrical quantities or characteristics of a power supply system. When the converter works, a large amount of heat is generated by power devices in the converter box due to power loss, so that the ambient temperature in the box body is increased. Excessive temperatures can affect the proper operation of the converter module. In order to ensure that the converter works stably for a long time, the temperature in the box body is not higher than 70 ℃.
In the document of application number CN202221670171.1, the heat dissipating plate used includes a plate-like body, a plurality of heat dissipating teeth distributed at intervals on the front surface of the plate-like body, and a plurality of heat dissipating fins distributed at intervals on the back surface of the plate-like body; the back of the door plate body is also provided with a back plate which is enclosed with the door plate body to form an air guide channel; that is, the heat radiating fins on the heat radiating plate directly act on the air guide channel, so that the circulating air is fully in direct contact with the heat radiating fins in the air guide channel, and the heat radiating efficiency is improved.
The technical problems existing in the above documents are: after the converter is used for a long time, the radiating teeth, the radiating fins and the back plate are stained with greasy dirt and dust, and the structure formed by the radiating teeth, the radiating fins and the back plate is complex, so that the stained greasy dirt and dust can not be thoroughly removed only by blowing.
Disclosure of Invention
The utility model provides a cleaning device for a radiator plate of a converter, which aims to solve the problem that oil stains and dust stained on the radiator plate of the converter cannot be thoroughly removed. Through setting up belt cleaning device and fully wasing the converter heating panel, can dry the converter heating panel after wasing through the drying device who sets up, simultaneously because the rotatable of first telescopic link, can rotate the converter heating panel when the converter heating panel is dried to carry out all-round stoving to the converter heating panel, shorten stoving time, improve drying efficiency.
The technical scheme adopted by the cleaning device for the heat dissipation plate of the converter is as follows:
the utility model provides a cleaning device for a radiator plate of a converter, which comprises the following components: the frame is arranged on the frame, and is characterized in that the frame is provided with a cleaning device and a drying device: the cleaning device comprises a cleaning tank arranged in the frame, a rotatable first telescopic rod is arranged in the cleaning tank, and a bearing plate for placing a heat dissipation plate of the converter is fixedly connected with the first telescopic rod; wherein, the bearing plate is provided with ventilation holes;
the drying device comprises a second telescopic rod arranged in the cleaning tank, the second telescopic rod is fixedly connected with a vertical plate, the upper side and the lower side of the vertical plate are fixedly connected with horizontal plates, and the vertical plate and the horizontal plates are provided with air outlets; the vertical plate and the horizontal plate are internally provided with a communicated gas transmission channel, the gas outlet hole is communicated with the gas transmission channel, and the side wall of the cleaning tank is fixedly connected with a gas supply system.
In the cleaning device for the radiator plate of the converter, the radiator plate of the converter to be cleaned is detached and then placed on the bearing plate in the cleaning tank, so that the radiator plate of the converter is convenient to clean; the drying device can dry the cleaned converter radiating plate, and the first telescopic rod drives the converter radiating plate to rotate during drying, so that the converter radiating plate is convenient to dry in all directions, the drying time is shortened, and the drying efficiency is improved.
Further, a driving system is arranged at the bottom of the cleaning tank and connected with the first telescopic rod. In this further technical scheme, actuating system can drive first telescopic link and rotate to drive loading board and converter heating panel rotation.
Further, the driving system comprises a driving box fixedly connected with the bottom of the cleaning tank, a driving motor is arranged in the driving box, a first gear is fixedly arranged on an output shaft of the driving motor, and a second gear is connected with the first gear in a meshed mode. In the further technical scheme, the driving motor drives the first gear to rotate, so that the second gear is driven to rotate.
Further, the bottom end of the first telescopic rod extends into the driving box and is fixedly connected with the second gear. In this further technical scheme, driving motor drive first gear rotates to drive the second gear and rotate, thereby drive first telescopic link, loading board and converter heating panel rotation.
Further, the air supply system comprises an air supply box fixedly connected with the side wall of the cleaning tank, an electric heating wire is arranged in the air supply box, an air delivery pipe is arranged on the side wall of the air supply box, and the air delivery pipe is communicated with the air delivery channel. In this further technical scheme, the heating wire heats the air in the air feed case, and the gas-supply pipe carries hot air to the gas-supply passageway in, and final hot air is to converter blowout through the venthole to reach the purpose of drying to the converter heating panel.
Further, a circulating device is arranged at the bottom of the cleaning tank. In the further technical scheme, the circulating device can filter the cleaning liquid in the cleaning tank, the cleaning liquid can be recycled, and the cost of cleaning the heat dissipation plate of the converter is reduced.
Further, the circulating device comprises a circulating box fixedly connected with the bottom of the cleaning tank, a first circulating pump and a second circulating pump are fixedly connected to one side wall of the circulating box, the first circulating pump and the second circulating pump are communicated with the cleaning tank through a perfusion tube, and a filter screen is fixedly connected to the end part of the perfusion tube. In this further technical scheme, the washing liquid in the washing tank is circulated through transfer line, first circulating pump, circulation case and second circulating pump and is used, and the filter screen can filter the impurity in the washing liquid simultaneously.
Further, an ultrasonic system is arranged at the bottom of the cleaning tank, and casters are arranged at the bottom of the frame. In the further technical scheme, the radiator plate of the converter can be cleaned in the cleaning liquid through the ultrasonic system; casters facilitate movement of the present utility model.
The beneficial effects of the utility model are as follows: 1. in the cleaning device for the radiator plate of the converter, the radiator plate of the converter can be conveniently cleaned through the cleaning device; 2. in this converter heating panel belt cleaning device, first telescopic link drives loading board and converter heating panel and rotates when drying device work to carry out the omnidirectional stoving to the converter heating panel, shorten stoving time, improve drying efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a cleaning device for a radiator plate of a converter according to an embodiment of the present utility model;
fig. 2 is a schematic structural diagram of an a portion of a cleaning device for a radiator plate of a converter according to an embodiment of the present utility model;
fig. 3 is a schematic structural diagram of a driving system of a cleaning device for a radiator plate of a converter according to an embodiment of the present utility model.
In the accompanying drawings: 1 represents a frame, 2 represents a cleaning tank, 3 represents a first telescopic rod, 4 represents a bearing plate, 5 represents an air vent, 6 represents a second telescopic rod, 7 represents a vertical plate, 8 represents a horizontal plate, 9 represents an air outlet, 10 represents an air delivery channel, 11 represents an air supply system, 12 represents a driving system, 13 represents a driving box, 14 represents a driving motor, 15 represents a first gear, 16 represents a second gear, 17 represents an air supply box, 18 represents an electric heating wire, 19 represents an air delivery pipe, 20 represents a circulation box, 21 represents a first circulation pump, 22 represents a second circulation pump, 23 represents an infusion tube, 24 represents a filter screen, 25 represents an ultrasonic system, 27 represents a caster wheel, 28 represents a cover plate, 29 represents an air inlet hole, 30 represents an air pump, and 31 represents an automatic wire winder.
Detailed Description
The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. In the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the concepts of the present utility model.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a cleaning device for a heat dissipation plate of a current transformer according to an embodiment of the present utility model. As can be seen from fig. 1, the utility model comprises a frame 1, an opening is arranged at the upper part of the frame 1, a cover plate 28 for closing the opening is detachably connected with the frame 1, a cleaning device and a drying device are arranged in the frame 1, and a circulating device is arranged below the cleaning device in the frame 1; with continued reference to fig. 1, casters 27 are fixedly connected to the bottom four corners of the frame 1, respectively, and a detection system 26 is fixedly connected to one side of the frame 1.
With continued reference to fig. 1, the cleaning device includes a cleaning tank 2 located in a frame 1, an ultrasonic system 25 is provided at the bottom of the cleaning tank 2, a first telescopic rod 3 is rotatably connected at the bottom of the cleaning tank 2, the first telescopic rod 3 can be an electric telescopic rod or a hydraulic rod commonly used in the prior art, a hydraulic rod is taken as an example here, a piston rod of the first telescopic rod 3 is fixedly connected with a bearing plate 4, a plurality of ventilation holes 5 are provided on the bearing plate 4, the ventilation holes 5 should be uniformly distributed on the bearing plate 4, and a driving system 12 for driving the first telescopic rod 3 to rotate is provided at the bottom of the cleaning tank 2.
When the driving system 12 is specifically set, reference may be made to fig. 3, and fig. 3 is a schematic structural diagram of a driving system of a cleaning device for a heat dissipation plate of a converter according to an embodiment of the utility model. As can be seen from fig. 3, the driving system 12 includes a driving box 13 fixedly connected to the bottom of the cleaning tank 2, the bottom end of the pressure cylinder of the first telescopic rod 3 extends into the driving box 13 and is fixedly connected with a second gear 16, and meanwhile, the pressure cylinder of the first telescopic rod 3 should be in sealed and rotating connection with the bottom of the cleaning tank 2 to prevent the cleaning liquid in the cleaning tank 2 from leaking; with continued reference to fig. 3, a driving motor 14 is fixedly connected to the driving case 13, and a first gear 15 is fixedly connected to an output shaft of the driving motor 14, and the first gear 15 is meshed with a second gear 16.
With continued reference to fig. 1, a circulation device is disposed within the frame 1 below the cleaning tank 2. The circulating device comprises a circulating box 20 positioned below a cleaning tank 2, cleaning liquid is stored in the circulating box 20, a first circulating pump 21 is fixedly arranged on one side of the circulating box 20, a second circulating pump 22 is fixedly arranged on the other side wall of the circulating box 20, the first circulating pump 21 and the second circulating pump 22 are communicated with the circulating box 20 through a liquid conveying pipe 23, and a filter screen 24 is fixedly arranged at one end, close to the circulating box 20, of the liquid conveying pipe 23.
When the drying device is specifically arranged, reference may be made to fig. 2, and fig. 2 is a schematic structural diagram of a portion a of the cleaning device for a heat dissipation plate of a converter according to an embodiment of the present utility model. As can be seen from fig. 2, the drying device includes a second telescopic rod 6 rotatably connected to the side wall of the cleaning tank 2, where the second telescopic rod 6 may be an electric telescopic rod or a hydraulic rod commonly used in the prior art, and here, as an example, a hydraulic rod is used, and a pressure cylinder of the second telescopic rod 6 should be rotatably connected to the side wall of the cleaning tank 2 in a sealing manner to prevent leakage of the cleaning solution in the cleaning tank 2; with continued reference to fig. 2, a piston rod of the second telescopic rod 6 is fixedly connected with a vertical plate 7, the upper end and the lower end of the vertical plate 7 are respectively and fixedly connected with a horizontal plate 8, and the vertical plate 7 and the two horizontal plates 8 are respectively internally provided with a communicated gas transmission channel 10; with continued reference to fig. 2, a plurality of air outlet holes 9 are formed in each of the vertical plate 7 and the two horizontal plates 8, each air outlet hole 9 is communicated with an air delivery channel 10, and the air delivery channels 10 are communicated with an air supply system 11.
When the air supply system 11 is specifically arranged, reference can be made to fig. 2, as can be seen from fig. 2, the air supply system 11 includes an air supply tank 17 fixedly connected with the side wall of the cleaning tank 2, a plurality of electric heating wires 18 parallel to each other are fixedly arranged in the air supply tank 17, and a plurality of air inlet holes 29 are formed in the bottom plate of the air supply tank 17; with continued reference to fig. 2, the side wall of the air supply tank 17 is fixedly communicated with an air pump 30 at a position above the heating wire 18, the air pump 30 is communicated with an air pipe 19, and one end of the air pipe 19 away from the air pump 30 extends into the cleaning tank 2 and is communicated with the air channel 10. In order to enable the air pipe 19 to extend along with the second telescopic rod 6, an automatic wire winding device 31 can be arranged on the side wall of the cleaning tank 2, the air pipe 9 is as long as possible, the air pipe 9 is wound on the automatic wire winding device 31, and the air pipe 9 is in a tight state under the action of the automatic wire winding device 31.
The working principle of the cleaning device for the heat dissipation plate of the converter is as follows: firstly, moving the cleaning device to the side of a converter to be cleaned, then removing a heat dissipation plate of the converter, then opening a cover plate 28, placing the heat dissipation plate of the converter on a bearing plate 4, enabling a first telescopic rod 3 to be contracted to the shortest state, then starting a second circulating pump 22, pumping cleaning liquid in a circulating tank 20 into a cleaning tank 2 through a liquid conveying pipe 23 by the second circulating pump 22 until the cleaning liquid in the cleaning tank 2 is over the heat dissipation plate of the converter, and then starting an ultrasonic system 25 to ultrasonically clean the heat dissipation plate of the converter in the cleaning liquid; after cleaning, the first telescopic rod 3 is extended to the longest state, at this time, the bearing plate 4 and the heat dissipation plate of the converter are positioned above the cleaning liquid level, and then the second telescopic rod 6 is extended until the horizontal plate 8 fixedly connected with the top end of the vertical plate 7 is positioned above the heat dissipation plate of the converter, and meanwhile, the horizontal plate 8 fixedly connected with the bottom end of the vertical plate 7 is positioned below the heat dissipation plate of the converter. Then, the heating wire 18 and the air pump 30 are started, the heating wire 18 heats the air in the air supply box 17, the air pump 30 pumps the hot air into the air pipe 19, the hot air in the air pipe 19 enters the air transmission channel 10 and finally is sprayed out to the bearing plate 4 and the heat dissipation plate of the converter through the air outlet 9, and therefore the purpose of drying the heat dissipation plate of the converter is achieved through the sprayed hot air.
Meanwhile, the driving motor 14 can be started, the driving motor 14 drives the first gear 15 to rotate, so that the second gear 16 is driven to rotate, the first telescopic rod 3, the bearing plate 4 and the heat dissipation plate of the converter are driven to rotate, the heat dissipation plate of the converter is dried while rotating, the heat dissipation plate of the converter is dried in all directions, drying time is shortened, and drying efficiency is improved.
After the cleaning of the radiator plate of the converter is completed, a first circulating pump 21 can be started, and the cleaning liquid in the cleaning tank 2 is pumped into the circulating box 20 for storage through a liquid conveying pipe 23 under the action of the first circulating pump 21; meanwhile, the filter screen 24 in the infusion tube 23 can filter impurities in the cleaning liquid, and after the cleaning liquid in the cleaning tank 2 completely enters the circulation tank 20, only impurities remain at the bottom in the cleaning tank 2, so that the cleaning of the impurities by workers is facilitated, and the cleaning tank is ready for the next cleaning work.
The control mode of the utility model is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of a person skilled in the art, which belongs to common knowledge in the art, so the utility model does not explain the control mode and circuit connection in detail.
In the above embodiment, the utility model provides a cleaning device for a radiator plate of a converter, which includes a cleaning tank, a first telescopic rod, a bearing plate, a drying device and a circulating device. According to the utility model, the heat dissipation plate of the converter is placed on the bearing plate for cleaning, the bearing plate and the heat dissipation plate of the converter are driven to rotate by the first telescopic rod after cleaning is finished, and meanwhile, the drying device ejects hot air to the heat dissipation plate of the converter, so that the heat dissipation plate of the converter is dried in all directions, the drying time is shortened, and the drying efficiency is improved.
The above examples are merely illustrative of the preferred embodiments of the present utility model and are not intended to limit the spirit and scope of the present utility model. Various modifications and improvements of the technical scheme of the present utility model will fall within the protection scope of the present utility model without departing from the design concept of the present utility model, and the technical content of the present utility model is fully described in the claims.
Claims (8)
1. A cleaning device for a heat dissipation plate of a converter, comprising: frame (1), set up belt cleaning device and drying device on frame (1), its characterized in that: the cleaning device comprises a cleaning tank (2) arranged in the frame (1), a rotatable first telescopic rod (3) is arranged in the cleaning tank (2), and a bearing plate (4) for placing a heat dissipation plate of a current transformer is fixedly connected with the first telescopic rod (3); wherein the bearing plate (4) is provided with ventilation holes (5);
the drying device comprises a second telescopic rod (6) arranged in the cleaning tank (2), the second telescopic rod (6) is fixedly connected with a vertical plate (7), the upper side and the lower side of the vertical plate (7) are fixedly connected with horizontal plates (8), and the vertical plate (7) and the horizontal plates (8) are provided with air outlet holes (9); the vertical plate (7) and the horizontal plate (8) are internally provided with a communicated gas transmission channel (10), the gas outlet hole (9) is communicated with the gas transmission channel (10), and the side wall of the cleaning tank (2) is fixedly connected with a gas supply system (11).
2. A cleaning device for a radiator plate of a converter according to claim 1, characterized in that the bottom of the cleaning tank (2) is provided with a driving system (12), the driving system (12) being connected with the first telescopic rod (3).
3. A cleaning device for a heat dissipation plate of a converter according to claim 2, characterized in that the driving system (12) comprises a driving box (13) fixedly connected with the bottom of the cleaning tank (2), a driving motor (14) is arranged in the driving box (13), a first gear (15) is fixedly arranged on an output shaft of the driving motor (14), and a second gear (16) is connected with the first gear (15) in a meshed manner.
4. A cleaning device for heat dissipation plates of converters according to claim 3, characterized in that the bottom end of the first telescopic rod (3) extends into the driving box (13) and is fixedly connected with the second gear (16).
5. The cleaning device for the heat dissipation plate of the converter according to claim 1, wherein the air supply system (11) comprises an air supply tank (17) fixedly connected with the side wall of the cleaning tank (2), an electric heating wire (18) is arranged in the air supply tank (17), an air delivery pipe (19) is arranged on the side wall of the air supply tank (17), and the air delivery pipe (19) is communicated with the air delivery channel (10).
6. A cleaning device for a radiator plate of a converter according to claim 1, characterized in that the bottom of the cleaning tank (2) is provided with a circulation device.
7. The cleaning device for the heat dissipation plate of the converter according to claim 6, wherein the circulating device comprises a circulating box (20) fixedly connected with the bottom of the cleaning tank (2), a first circulating pump (21) and a second circulating pump (22) are fixedly connected to one side wall of the circulating box (20), the first circulating pump (21) and the second circulating pump (22) are communicated with the cleaning tank (2) through a liquid conveying pipe (23), and a filter screen (24) is fixedly connected to the end part of the liquid conveying pipe (23).
8. A cleaning device for heat dissipation plates of converters according to claim 1, characterized in that the bottom of the cleaning tank (2) is provided with an ultrasonic system (25), and the bottom of the frame (1) is provided with casters (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321464937.5U CN220092354U (en) | 2023-06-09 | 2023-06-09 | Converter heating panel belt cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321464937.5U CN220092354U (en) | 2023-06-09 | 2023-06-09 | Converter heating panel belt cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220092354U true CN220092354U (en) | 2023-11-28 |
Family
ID=88841400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321464937.5U Active CN220092354U (en) | 2023-06-09 | 2023-06-09 | Converter heating panel belt cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220092354U (en) |
-
2023
- 2023-06-09 CN CN202321464937.5U patent/CN220092354U/en active Active
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