CN216589233U - Manual-automatic fan combination control device - Google Patents
Manual-automatic fan combination control device Download PDFInfo
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- CN216589233U CN216589233U CN202122348605.8U CN202122348605U CN216589233U CN 216589233 U CN216589233 U CN 216589233U CN 202122348605 U CN202122348605 U CN 202122348605U CN 216589233 U CN216589233 U CN 216589233U
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- logic controller
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Abstract
The utility model provides a manual-automatic integrated fan combined control device which comprises a control box body, a dual-power automatic transfer switch, a logic controller and a frequency converter, wherein the dual-power automatic transfer switch, a circuit breaker, a connecting module, an alternating current contactor and an analog digital conversion module are arranged in the control box body; compared with the prior art, the utility model has the following beneficial effects: can cool down the transformer and handle, and the cooling is effectual, also can practice thrift the energy consumption, can cool down to the components and parts in the control box, can effectually clear up the dust that gives attached to the dust screen fan, improved the radiating effect.
Description
Technical Field
The utility model belongs to the technical field of fan control, and particularly relates to a manual-automatic integrated fan combined control device.
Background
In the operation process of the transformer, in order to ensure the normal operation of the transformer, the transformer needs to be cooled, when the control device of the conventional fan set controls the fan set, a plurality of fan sets generally operate simultaneously, the rotating speed of the fan cannot be adjusted, the energy consumption is high, and the cooling effect is also common. Therefore, a manual-automatic integrated fan combination control device is needed to solve the problem.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a manual-automatic integrated fan combination control device to solve the problems in the background technology.
The utility model is realized by the following technical scheme: the utility model provides a manual-automatic fan combination control device, includes control box, dual supply automatic transfer switch, logic controller and converter, control box internally mounted has dual supply automatic transfer switch, circuit breaker, linking module, ac contactor and analog digital quantity conversion module, the temperature controller is installed to the inside lower extreme of control box, control box front side surface articulates there is the door plant, install control panel and logic controller on the door plant, the temperature controller passes through the connecting wire and is connected with logic controller, logic controller passes through the signal line and is connected with oil level thermometer, logic controller's interface passes through the connecting wire and is connected with the input of converter, the output of converter passes through the connecting wire and is connected in fan group one, fan group two and fan group three respectively.
As a preferred embodiment, a first fan setting button, a second fan setting button and a third fan setting button are all arranged on the control panel, the first fan setting button is connected with the first fan unit through a connecting wire, the second fan setting button is connected with the second fan unit through a connecting wire, and the third fan setting button is connected with the third fan unit through a connecting wire.
As a preferred embodiment, three upper limit temperatures, load temperatures are provided within the logic controller.
As a preferred embodiment, the first heat dissipation fan is installed at the lower end of the right side surface of the control box body, the second heat dissipation fan is installed at the upper end of the left side surface of the control box body, two dust screens are arranged, and the two dust screens are respectively arranged on the first heat dissipation fan and the second heat dissipation fan.
As a preferred embodiment, the output port of the logic controller is connected to the analog-digital conversion module through a connection line, the analog-digital conversion module is connected to the first heat dissipation fan through a connection line, and the analog-digital conversion module is connected to the second heat dissipation fan through a connection line.
In a preferred embodiment, the thermostat is provided with a start temperature and a stop temperature.
After the technical scheme is adopted, the utility model has the beneficial effects that: through the dual-power automatic change-over switch who sets up, manual operation or automatic operation are carried out in the selection that can be free, can cool down the transformer and handle, and cool down effectually, also can practice thrift the energy consumption, through the heat dissipation fan one that sets up, heat dissipation fan two and analog quantity digital conversion module, can cool down to the components and parts in the control box, can effectually clear up the dust that gives attached to the dust screen fan, have improved the radiating effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic diagram of the overall structure of a manual-automatic integrated fan combination control device according to the present invention.
Fig. 2 is a control schematic diagram of a manual-automatic integrated fan combination control device according to the present invention.
Fig. 3 is a schematic side view of a manual-automatic integrated fan combination control device according to the present invention.
In the figure, 1-a control box body, 2-a first heat dissipation fan, 3-a connecting module, 4-an AC contactor, 5-a frequency converter, 6-a dual-power automatic transfer switch, 7-a circuit breaker, 8-a door panel, 9-a control panel, 10-a logic controller, 11-a temperature controller, 12-an oil surface thermometer, 13-a first fan set, 14-a second fan set, 15-a third fan set, 16-an analog digital quantity conversion module and 17-a second heat dissipation fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a manual-automatic integrated fan combined control device comprises a control box body 1, a dual-power automatic transfer switch 6, a logic controller 10 and a frequency converter 5, wherein the dual-power automatic transfer switch 6 and a circuit breaker 7 are arranged in the control box body 1, the connecting module 3, alternating current contactor 4 and analog digital quantity conversion module 16, the temperature controller 11 is installed to the inside lower extreme of control box 1, the surface of control box 1 front side articulates there is door plant 8, install control panel 9 and logic controller 10 on the door plant 8, the temperature controller 11 is connected with logic controller 10 through the connecting wire, logic controller 10 passes through the signal line and is connected with oil level thermometer 12, the interface of logic controller 10 passes through the connecting wire and is connected with the input of converter 5, the output of converter 5 passes through the connecting wire and connects respectively in fan group one 13, fan group two 14 and fan group three 15.
A fan sets up the button, No. two fan sets up the button and No. three fan sets up the button and all sets up on control panel 9, and a fan sets up the button and is connected with fan group 13 through the connecting wire, and No. two fan sets up the button and is connected with fan group two 14 through the connecting wire, and No. three fan sets up the button and is connected with fan group three 15 through the connecting wire for solitary control fan group one 13, fan group two 14 and fan group three 15.
The three upper limit temperatures and the load temperature are arranged in the logic controller 10, so that the three fan sets can be conveniently controlled according to the temperature in the transformer, the temperature in the transformer is effectively reduced, and the energy consumption is also reduced.
The first heat dissipation fan 2 is installed at the lower end of the surface of the right side of the control box body 1, the second heat dissipation fan 17 is installed at the upper end of the surface of the left side of the control box body 1, the two dust screens are arranged, the two dust screens are respectively arranged on the first heat dissipation fan 2 and the second heat dissipation fan 17, the temperature of components in the control box body 1 can be effectively reduced, and the service life of the components is guaranteed.
The output port of the logic controller 10 is connected with the analog quantity digital quantity conversion module 16 through a connecting line, the analog quantity digital quantity conversion module 16 is connected with the first heat dissipation fan 2 through a connecting line, the analog quantity digital quantity conversion module 16 is connected with the second heat dissipation fan 17 through a connecting line, the first heat dissipation fan 2 and the second heat dissipation fan 17 can be enabled to rotate positively and negatively according to setting, dust attached to the dust screen fan can be effectively cleaned, and the heat dissipation effect is improved.
The temperature controller 11 is provided with a start temperature and a stop temperature, and can automatically start or stop the first cooling fan 2 and the second cooling fan 17.
As an embodiment of the present invention: in actual use, manual operation or automatic operation can be freely selected through the arranged dual-power automatic transfer switch 6, when the automatic operation is selected, the oil surface thermometer 12 transmits temperature to the logic controller 10 in real time so as to carry out real-time monitoring, when the temperature in the transformer exceeds a set second upper limit temperature and is lower than a third upper limit temperature, the logic controller 10 transmits a working signal to the fan unit I13, the fan unit I13 runs, according to the temperature change in the transformer, the logic controller 10 sends a signal to the frequency converter 5, the frequency converter 5 changes the rotating speed of the fan unit I13 so as to accurately cool the transformer, when the temperature in the transformer exceeds the set third upper limit temperature and is lower than a load temperature, the fan unit I13 and the fan unit II 14 run simultaneously, and when the temperature in the transformer exceeds the set load temperature, the first fan unit 13, the second fan unit 14 and the third fan unit 15 can all run, the power of the first fan unit 13, the second fan unit 14 and the third fan unit 15 can be turned on to the maximum, and the transformer is cooled; through the heat dissipation fan 2, the heat dissipation fan 17 and the analog digital quantity conversion module 16 that set up, can cool down the components and parts in the control box 1, and just heat dissipation fan 2 and heat dissipation fan 17 can carry out corotation, reversal and go on in turn, can effectually clear up the dust that gives attached to the dust screen fan, have improved the radiating effect.
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 (6)
1. The utility model provides a manual-automatic fan combination control device, includes control box (1), dual supply automatic transfer switch (6), logic controller (10) and converter (5), its characterized in that: a dual-power automatic transfer switch (6), a circuit breaker (7), a connecting module (3), an alternating current contactor (4) and an analog digital quantity conversion module (16) are arranged in the control box body (1), the lower end in the control box body (1) is provided with a temperature controller (11), the front side surface of the control box body (1) is hinged with a door plate (8), the door panel (8) is provided with a control panel (9) and a logic controller (10), the temperature controller (11) is connected with the logic controller (10) through a connecting line, the logic controller (10) is connected with the oil surface thermometer (12) through a signal wire, the interface of the logic controller (10) is connected with the input end of the frequency converter (5) through a connecting wire, and the output end of the frequency converter (5) is respectively connected with a first fan unit (13), a second fan unit (14) and a third fan unit (15) through connecting wires.
2. The combination control device of the manual-automatic integrated fan as claimed in claim 1, wherein: the control panel (9) is provided with a first fan setting button, a second fan setting button and a third fan setting button, and the first fan setting button, the second fan setting button and the third fan setting button are connected with the first fan unit (13), the second fan unit (14) and the third fan unit (15) through connecting wires.
3. The combination control device of the manual-automatic integrated fan as claimed in claim 1, wherein: the logic controller (10) is internally provided with three upper limit temperatures and load temperatures.
4. The combination control device of the manual-automatic integrated fan as claimed in claim 1, wherein: control box (1) right side surface lower extreme installs heat dissipation fan (2), control box (1) left side surface upper end is installed heat dissipation fan two (17), all be provided with the dust screen on heat dissipation fan (2) and the heat dissipation fan two (17).
5. The combination control device of the manual-automatic integrated fan as claimed in claim 1, wherein: the output port of the logic controller (10) is connected with the analog digital quantity conversion module (16) through a connecting line, and the analog digital quantity conversion module (16) is respectively connected with the first heat dissipation fan (2) and the second heat dissipation fan (17) through two connecting lines.
6. The combination control device of the manual-automatic integrated fan as claimed in claim 1, wherein: the temperature controller (11) is provided with a starting temperature and a stopping temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122348605.8U CN216589233U (en) | 2021-09-27 | 2021-09-27 | Manual-automatic fan combination control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122348605.8U CN216589233U (en) | 2021-09-27 | 2021-09-27 | Manual-automatic fan combination control device |
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| Publication Number | Publication Date |
|---|---|
| CN216589233U true CN216589233U (en) | 2022-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122348605.8U Active CN216589233U (en) | 2021-09-27 | 2021-09-27 | Manual-automatic fan combination control device |
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| CN (1) | CN216589233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115938732A (en) * | 2022-12-29 | 2023-04-07 | 扬州永鼎电气科技有限公司 | High-heat-dissipation transformer with inner air guide pipe structure and working method thereof |
-
2021
- 2021-09-27 CN CN202122348605.8U patent/CN216589233U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115938732A (en) * | 2022-12-29 | 2023-04-07 | 扬州永鼎电气科技有限公司 | High-heat-dissipation transformer with inner air guide pipe structure and working method thereof |
| CN115938732B (en) * | 2022-12-29 | 2023-11-03 | 扬州永鼎电气科技有限公司 | High-heat-dissipation type transformer with inner air guide pipe structure and working method thereof |
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