CN212137572U - Energy-saving controller for three-phase asynchronous motor - Google Patents
Energy-saving controller for three-phase asynchronous motor Download PDFInfo
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- CN212137572U CN212137572U CN202021172658.8U CN202021172658U CN212137572U CN 212137572 U CN212137572 U CN 212137572U CN 202021172658 U CN202021172658 U CN 202021172658U CN 212137572 U CN212137572 U CN 212137572U
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- 230000001105 regulatory effect Effects 0.000 claims abstract description 9
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- 230000033228 biological regulation Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 description 10
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- 230000004075 alteration Effects 0.000 description 1
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- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
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Abstract
The utility model discloses a three-phase asynchronous machine energy-saving control ware, the mainframe, the inside bottom swing joint of mainframe has the circuit board, the top of circuit board is provided with detection module, one side that detection module was kept away from to the circuit board is provided with the controller module, be provided with a plurality of voltage regulating modules between detection module and the controller module. The utility model discloses a set up moment adjustment button, voltage regulation button, a display screen, a detecting module, voltage regulating module and controller module, when motor load too big results in the rotational speed to influence the motor normally function at a slow pace, promote motor speed through adjusting moment adjustment button control controller module, thereby reach the effect that makes the motor normally operate, when the motor voltage of installation is higher than current voltage, switch between a plurality of voltage regulating modules through voltage regulation button control current, make voltage reach the required level of motor, thereby reach the effect of the multiple voltage output of a controller.
Description
Technical Field
The utility model belongs to the technical field of energy-saving controller, concretely relates to three-phase asynchronous machine energy-saving controller.
Background
The energy-saving controller applies the traditional reactive compensation principle and adopts the real-time tracking technology with the world advanced level, can enable various motors to obtain real-time and accurate in-situ compensation, greatly reduces the reactive current flowing through a power supply grid, greatly reduces the line loss of the grid, realizes the effects of active work and energy saving, has the other characteristic that the energy saving does not relate to the reduction (or damage) of the active and reactive currents in the motors, does not produce any adverse effect on the operation of the motors, does not cause the halt of the motors, but the existing motor energy-saving controllers mostly output single voltage, cannot meet the requirements of various motors on the voltage in the market, however, various three-phase asynchronous motor energy-saving controllers in the market still have various problems.
Although the three-phase asynchronous motor is installed in the energy-saving controller, so that the interior of the energy-saving controller can effectively cool the three-phase asynchronous motor, the phenomenon that the working effect of the motor is weakened due to high temperature generated by long-time and high-frequency work is avoided, the problem that a permanent magnet in the three-phase asynchronous motor is demagnetized due to high temperature can be avoided, the service life of the motor is prolonged, the problem that the voltage output of the existing energy-saving controller for the three-phase asynchronous motor is single is not solved, and the energy-saving controller for the three-phase asynchronous motor is provided for solving the existing problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a three-phase asynchronous machine energy-saving control ware to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a three-phase asynchronous motor energy-saving controller comprises a host, wherein one side of the host is movably connected with a panel, one side of the panel is provided with a display screen, one side of the panel, which is close to a power switch, is provided with a torque adjusting button, a voltage adjusting button is arranged between the torque adjusting button and the display screen, the bottom end inside the host is movably connected with a circuit board, the top end of the circuit board is provided with a detection module, one side of the circuit board, which is far away from the detection module, is provided with a controller module, a plurality of voltage adjusting modules are arranged between the detection module and the controller module, and the effect of outputting various voltages of one controller is achieved by arranging the voltage adjusting button, the torque adjusting button, the detection module, the control module and the voltage adjusting modules in a matched manner, one side of the host, which is far away from the panel, and a power supply wiring pile is arranged at the top end of the wire connector.
Preferably, the host computer is movably connected with the panel through a fixing screw.
Preferably, heat dissipation holes are formed in the two sides of the host machine.
Preferably, the two sides of the circuit board are provided with radiating fins.
Preferably, the bottom end of the power supply wiring pile is provided with a buckle.
Preferably, the bottom end of the wire connector is provided with a plurality of output wiring piles.
Preferably, the top end of the voltage adjusting button is provided with an indicator light.
Preferably, one side of the panel, which is far away from the display screen, is provided with a power switch.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a set up moment adjustment button, voltage regulation button, a display screen, a detecting module, voltage regulating module and controller module, when motor load too big results in the rotational speed to influence the motor normally function at a slow pace, promote motor speed through adjusting moment adjustment button control controller module, thereby reach the effect that makes the motor normally operate, when the motor voltage of installation is higher than current voltage, switch between a plurality of voltage regulating modules through voltage regulation button control current, make voltage reach the required level of motor, thereby reach the effect of the multiple voltage output of a controller.
(2) The utility model discloses a through setting up louvre and fin, when producing heat because long-time use in the host computer, the fin absorbs the heat, and then discharge the heat through the louvre, thereby reach the effect of controller heat dissipation, through setting up the connector, power binding post, buckle and output binding post, when needing to input current to the controller, through the lower extreme of the power binding post of power cover top at the connector top, by the buckle chucking power cord, screw up the screw fixation on the power binding post at this moment, thereby reach the effect of power input and chucking power cord, when needing to export the voltage that has switched over, through setting up the upper end of the output binding post of installing the power cover lower extreme at the connector lower extreme with the power cord of output, output power cord connects the motor, thereby reach the effect of power output, through setting up pilot lamp and display screen, when needing to monitor the voltage of input and output, the flicker of the indicator light jumps and the voltage display of the display screen is used for monitoring the voltage output and input conditions in real time, so that the effect of timely adjusting the working voltage of the motor is achieved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of an energy-saving controller for a three-phase asynchronous motor according to the present invention;
fig. 2 is a cross-sectional view of the energy-saving controller for a three-phase asynchronous motor of the present invention;
fig. 3 is a schematic view of a back plate mounting structure of the energy-saving controller of the three-phase asynchronous motor of the present invention;
fig. 4 is an enlarged schematic view of a point a in fig. 2 of the energy-saving controller for a three-phase asynchronous motor according to the present invention;
fig. 5 is an enlarged schematic view of the energy-saving controller for a three-phase asynchronous motor of the present invention at B in fig. 3.
In the figure: 1. a host; 2. a power switch; 3. a torque adjustment button; 4. a voltage adjustment button; 5. a display screen; 6. a panel; 7. an indicator light; 8. fixing screws; 9. heat dissipation holes; 10. a back plate; 11. a power supply wiring pile; 12. a heat sink; 13. a detection module; 14. a voltage regulating module; 15. a controller module; 16. A circuit board; 17. buckling; 18. outputting a wiring pile; 19. a wire connector.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely 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, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-5, the utility model provides a three-phase asynchronous machine energy-saving controller, including host computer 1, one side swing joint of host computer 1 has panel 6, one side of panel 6 is provided with display screen 5, one side that panel 6 is close to switch 2 is provided with moment adjustment button 3, be provided with voltage adjustment button 4 between moment adjustment button 3 and the display screen 5, the inside bottom swing joint of host computer 1 has circuit board 16, the top of circuit board 16 is provided with detection module 13, one side that detection module 13 was kept away from to circuit board 16 is provided with controller module 15, be provided with a plurality of voltage regulating module 14 between detection module 13 and the controller module 15, one side swing joint that panel 6 was kept away from to host computer 1 has backplate 10, one side swing joint of backplate 10 has connector 19, the top of connector 19 is provided with power binding post 11.
In this embodiment, it is preferable that the host 1 and the panel 6 are movably connected by a fixing screw 8, and by setting the fixing screw 8, the fixing screw 8 is provided with four fixing screws which respectively correspond to four corners of the panel 6, thereby achieving the effect of fixing the panel 6.
In this embodiment, preferably, heat dissipation holes 9 have been all seted up to the both sides of host computer 1, and through setting up heat dissipation holes 9, when the inside high temperature of host computer 1, through heat dissipation holes 9 with heat dissipation to reach the radiating effect of controller.
In this embodiment, it is preferable that the heat dissipation fins 12 are disposed on both sides of the circuit board 16, and by disposing the heat dissipation fins 12, when the circuit board 16 in the host 1 generates heat due to long-term use, the heat dissipation fins 12 absorb the heat, thereby achieving the effect of dissipating the heat from the circuit board 16.
In this embodiment, preferably, the bottom end of the power connection pile 11 is provided with the buckle 17, and by providing the power connection pile 11 and the buckle 17, when current needs to be input to the controller, the power line is clamped by the buckle 17 by sleeving the power line at the lower end of the power connection pile 11 on the top end of the wire connector 19, and then the screw on the power connection pile 11 is screwed for fixing, so that the effects of power input and power line clamping are achieved.
In this embodiment, preferably, the bottom end of the wire connector 19 is provided with the output wiring pile 18, and by providing the wire connector 19 and the output wiring pile 18, when the switched voltage needs to be output, the output power wire is connected to the motor by sleeving the output power wire on the upper end of the output wiring pile 18 at the lower end of the wire connector 19, so as to achieve the effect of power output.
In this embodiment, preferably, the top end of the voltage adjusting button 4 is provided with the indicator light 7, and by arranging the indicator light 7, when the input voltage or the output voltage is unstable, the indicator light 7 flickers and jumps, thereby achieving the warning effect.
In this embodiment, preferably, the power switch 2 is disposed on a side of the panel 6 away from the display screen 5, and the power switch 2 is made of an insulating material.
The utility model discloses a theory of operation and use flow: by arranging the torque adjusting button 3, the voltage adjusting button 4, the display screen 5, the detection module 13, the voltage adjusting module 14 and the controller module 15, when the motor load is too large and the rotating speed is too slow to influence the normal operation of the motor, the rotating speed of the motor is increased by adjusting the torque adjusting button 3 and controlling the controller module 15, so as to achieve the effect of enabling the motor to normally operate, when the installed motor voltage is higher than the current voltage, the current is controlled to be switched among the voltage adjusting modules 14 through the voltage adjusting button 4, so that the voltage reaches the level required by the motor, thereby achieving the effect of outputting various voltages of one controller, through arranging the heat radiating holes 9 and the heat radiating fins 12, when heat is generated in the host 1 due to long-time use, the heat radiating fins 12 absorb the heat, then the heat is discharged through the heat radiating holes 9, thereby achieving the heat radiating effect of the controller, through arranging the wire connector 19, The power supply terminal stud 11, the catch 17 and the output terminal stud 18, when current is required to be input to the controller, the power cord is sleeved at the lower end of the power wiring pile 11 at the top end of the wire connector 19, the power cord is clamped by the buckle 17, at the moment, the screw on the power wiring pile 11 is screwed for fixing, thereby achieving the effect of power input and power line clamping, when the switched voltage needs to be output, the output power cord is sleeved on the upper end of an output wiring pile 18 arranged at the lower end of a wire connector 19, the output power cord is connected with a motor, thereby achieving the effect of power supply output, when the input and output voltages need to be monitored by arranging the indicator light 7 and the display screen 5, the conditions of voltage output and voltage input are monitored in real time through the flashing jump of the indicator light 7 and the voltage display of the display screen 5, so that the effect of timely adjusting the working voltage of the motor is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a three-phase asynchronous machine energy-saving control ware, includes host computer (1), its characterized in that: one side swing joint of host computer (1) has panel (6), one side of panel (6) is provided with display screen (5), one side that panel (6) is close to switch (2) is provided with moment adjustment button (3), be provided with voltage control button (4) between moment adjustment button (3) and display screen (5), the inside bottom swing joint of host computer (1) has circuit board (16), the top of circuit board (16) is provided with detection module (13), one side that detection module (13) were kept away from to circuit board (16) is provided with controller module (15), be provided with a plurality of pressure regulating module (14) between detection module (13) and controller module (15), one side swing joint that panel (6) were kept away from to host computer (1) has backplate (10), one side swing joint of backplate (10) has connector (19), the top end of the wire connector (19) is provided with a power supply wiring pile (11).
2. The energy-saving controller for the three-phase asynchronous motor according to claim 1, is characterized in that: the host (1) is movably connected with the panel (6) through a fixing screw (8).
3. The energy-saving controller for the three-phase asynchronous motor according to claim 1, is characterized in that: radiating holes (9) are formed in the two sides of the host (1).
4. The energy-saving controller for the three-phase asynchronous motor according to claim 1, is characterized in that: and radiating fins (12) are arranged on both sides of the circuit board (16).
5. The energy-saving controller for the three-phase asynchronous motor according to claim 1, is characterized in that: the bottom end of the power supply wiring pile (11) is provided with a buckle (17).
6. The energy-saving controller for the three-phase asynchronous motor according to claim 1, is characterized in that: the bottom end of the wire connector (19) is provided with a plurality of output wiring piles (18).
7. The energy-saving controller for the three-phase asynchronous motor according to claim 1, is characterized in that: and an indicator lamp (7) is arranged at the top end of the voltage regulating button (4).
8. The energy-saving controller for the three-phase asynchronous motor according to claim 1, is characterized in that: and a power switch (2) is arranged on one side of the panel (6) far away from the display screen (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021172658.8U CN212137572U (en) | 2020-06-21 | 2020-06-21 | Energy-saving controller for three-phase asynchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021172658.8U CN212137572U (en) | 2020-06-21 | 2020-06-21 | Energy-saving controller for three-phase asynchronous motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212137572U true CN212137572U (en) | 2020-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021172658.8U Active CN212137572U (en) | 2020-06-21 | 2020-06-21 | Energy-saving controller for three-phase asynchronous motor |
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| Country | Link |
|---|---|
| CN (1) | CN212137572U (en) |
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2020
- 2020-06-21 CN CN202021172658.8U patent/CN212137572U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An energy-saving controller for three-phase asynchronous motors Effective date of registration: 20231221 Granted publication date: 20201211 Pledgee: Weihai Commercial Bank Co.,Ltd. Rongcheng Branch Pledgor: RONGCHENG RONGJIA POWER CO.,LTD. Registration number: Y2023980073113 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |