CN202076973U - Motor control system for food waste disposers - Google Patents
Motor control system for food waste disposers Download PDFInfo
- Publication number
- CN202076973U CN202076973U CN2011201945556U CN201120194555U CN202076973U CN 202076973 U CN202076973 U CN 202076973U CN 2011201945556 U CN2011201945556 U CN 2011201945556U CN 201120194555 U CN201120194555 U CN 201120194555U CN 202076973 U CN202076973 U CN 202076973U
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- Prior art keywords
- motor
- control system
- controller
- winding
- electric
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
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Abstract
The utility model discloses a motor control system for food waste disposers, which comprises a loop, a power supply and a motor circuit are arranged in series to form the loop, the motor circuit comprises a motor-starting winding and a motor-operating winding which are arranged in parallel, and a control system for controlling the positive rotation and negative rotation of a motor is arranged between the motor circuit and the power supply. Under the premise that the original model is not altered greatly, by improving the control system for the motor, the utility model effectively solves the problem that excessive waste can cause the low speed and heating of the motor when a food waste disposer operates, consequently, the service life of the motor is prolonged, and the working efficiency is increased; and the whole control system has the characteristics of simple structure, practicability, effectiveness and low production cost.
Description
Technical field
The present invention relates to food refuse disposer, particularly a kind of electric machine control system of food refuse disposer.
Background technology
The food refuse disposer of Xiao Shouing in the market, the method that its motor rotation mode is taked is the air switch control mode, and the principle of this kind control mode is to control the running of motor by the size of induction air pressure.And in the middle of actual the use, because food refuse disposer is installed in the below of tank usually, its air switch also is installed in the tank next door, and the pipeline that the water capacity easily enters air switch during operation causes pipeline blockage, causes the motor rotation fault.This control system is not provided with reverse function at motor low speed stall in addition, moving up and down of a centrifugal switch control garbage disposal pallet just is set, but can not fundamentally solve the situation of rubbish motor low-speed running heating many time, cause electrical machinery life to shorten.
Summary of the invention
At the problems referred to above, the present invention has designed a kind of electric machine control system of food refuse disposer, by this control system, make garbage disposer when the motor low cruise, can turn round by positive and negative both direction, thereby improve garbage disposal efficient, recover the speed that motor runs well, prolong the useful life of motor.
For achieving the above object, the present invention is by the following technical solutions:
A kind of electric machine control system of food refuse disposer comprises the power supply of series connection setting and the loop that the motor circuit forms, and it is characterized in that: electric motor starting winding that described motor lines route is arranged in parallel and machine operation winding are formed; Be provided with the control system that is used to control motor positive and inverse between described motor circuit and the power supply.
Above-mentioned control system comprises controller and is used for the electric resistance sensor of detection operations winding loop resistance; Described controller and motor circuit are arranged in parallel, controller is used for controlling the sequential turn-on that the motor circuit starts winding and work winding when electric motor starting, controller accepts to be used to realize from the resistance signal of electric resistance sensor the counter-rotating of motor in machine operation.
Above-mentioned control system comprises controller and is used for the velocity transducer of detecting motor rotating speed; Described controller and motor circuit are arranged in parallel, controller is used for controlling the sequential turn-on that the motor circuit starts winding and work winding when electric motor starting, controller accepts to be used to realize from the rate signal of velocity transducer the counter-rotating of motor in machine operation.
Be provided with the antioverloading fuse in the above-mentioned loop.
When the present invention adopts the control system of electric resistance sensor, when motor load excessive and when causing rotating speed slack-off, resistance will become big in the circuit, but and the resistance variations in the electric resistance sensor perception circuit, when in case its resistance value of surveying reaches set point, controller will move and the instruction of starter motor counter-rotating, the counter-rotating of realization motor, recover the normal speed of service of motor, thereby improve garbage disposal efficient, solve the situation of motor low speed heating under the too much situation of rubbish, can effectively prolong the useful life of motor.
And when the present invention adopts the control system of velocity transducer, when motor speed is slack-off, the velocity transducer perception rotation speed change in the circuit, in case when this rotating speed reached set point, controller will move and the instruction of starter motor counter-rotating, realize the motor counter-rotating, recover the normal speed of service of motor, thereby improve garbage disposal efficient, solve the situation of motor low speed heating under the too much situation of rubbish, can effectively prolong the useful life of motor.
In addition, also be provided with the fusing fuse in the described loop, in case controller is used for protective circuit and motor when breaking down.
Description of drawings
Fig. 1, control circuit figure of the present invention;
The control circuit figure of Fig. 2, second kind of execution mode of the present invention.
Embodiment
As shown in Figure 1, a kind of electric machine control system of food refuse disposer comprises the power supply 1 of series connection setting and the loop that motor circuit 2 forms.Described motor circuit 2 is made up of electric motor starting winding 21 that is arranged in parallel and machine operation winding 22.Be provided with the control system that is used to control motor positive and inverse between described motor circuit 2 and the power supply 1.In the present embodiment, control system comprises controller 31 and the electric resistance sensor 32 that is used for detecting motor work winding 22 loop resistance.Described controller 31 is arranged in parallel with motor circuit 1, controller 31 is used for controlling the sequential turn-on that motor circuit 2 starts windings 21 and work winding 22 when electric motor starting, controller 31 accepts to be used to realize from the resistance signal of electric resistance sensor 32 counter-rotating of motor in machine operation.
At this, the signal that present embodiment middle controller 31 receives is the resistance signal in the loop, and its structure can be arranged to the complete closed formula, has fundamentally stopped the pollution of rubbish, has guaranteed the work validity of controller.
In use, when motor load excessive and when causing rotating speed slack-off, resistance will become greatly in the circuit, but and the resistance variations in the electric resistance sensor 32 perception circuit, in case when its resistance value of surveying reaches set point, controller 31 will move and the instruction of starter motor counter-rotating, the counter-rotating of realization motor recovers the normal speed of service of motor, thereby improves garbage disposal efficient, solve the situation of motor low speed heating under the too much situation of rubbish, can effectively prolong the useful life of motor.
In addition, for guaranteeing line security, also be provided with fusing fuse 4 in the described loop, in case controller 31 is used for protective circuit and motor when breaking down.
As shown in Figure 2, be second kind of embodiment of the present invention, described control system comprises controller 31 and is used for the velocity transducer 33 of detecting motor rotating speed.Described controller 31 is arranged in parallel with motor circuit 2, controller 31 is used for controlling the sequential turn-on that motor circuit 2 starts windings 21 and work winding 22 when electric motor starting, controller 31 accepts to be used to realize from the rate signal of velocity transducer 33 counter-rotating of motor in machine operation.
Equally, the signal that present embodiment middle controller 31 receives is the rate signal in the loop, and its structure can be arranged to the complete closed formula, has fundamentally stopped the pollution of rubbish, has guaranteed the work validity of controller 31.
In use, when motor speed is slack-off, velocity transducer 33 perception the rotation speed change in the circuit, in case when this rotating speed reached set point, controller 31 will move and the instruction of starter motor counter-rotating, realize the motor counter-rotating, recover the normal speed of service of motor, thereby improve garbage disposal efficient, solve the situation of motor low speed heating under the too much situation of rubbish, can effectively prolong the useful life of motor.
To sum up, the present invention is a kind of electric machine control system of food refuse disposer, by this control system, make garbage disposer when the motor low cruise, can turn round by positive and negative both direction, thereby recover the speed that motor runs well, improve garbage disposal efficient, prolong the useful life of motor.
Claims (4)
1. the electric machine control system of a food refuse disposer comprises the power supply of series connection setting and the loop that the motor circuit forms, and it is characterized in that: electric motor starting winding that described motor lines route is arranged in parallel and machine operation winding are formed; Be provided with the control system that is used to control motor positive and inverse between described motor circuit and the power supply.
2. the electric machine control system of a kind of food refuse disposer as claimed in claim 1 is characterized in that: described control system comprises controller and is used for the electric resistance sensor of detection operations winding loop resistance; Described controller and motor circuit are arranged in parallel, controller is used for controlling the sequential turn-on that the motor circuit starts winding and work winding when electric motor starting, controller accepts to be used to realize from the resistance signal of electric resistance sensor the counter-rotating of motor in machine operation.
3. the electric machine control system of a kind of food refuse disposer as claimed in claim 1 is characterized in that: described control system comprises controller and is used for the velocity transducer of detecting motor rotating speed; Described controller and motor circuit are arranged in parallel, controller is used for controlling the sequential turn-on that the motor circuit starts winding and work winding when electric motor starting, controller accepts to be used to realize from the motor velocity signal of velocity transducer the counter-rotating of motor in machine operation.
4. as the electric machine control system of the described a kind of food refuse disposer of the arbitrary claim of claim 1-3, it is characterized in that: be provided with the antioverloading fuse in the described loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201945556U CN202076973U (en) | 2011-06-10 | 2011-06-10 | Motor control system for food waste disposers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201945556U CN202076973U (en) | 2011-06-10 | 2011-06-10 | Motor control system for food waste disposers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202076973U true CN202076973U (en) | 2011-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201945556U Expired - Fee Related CN202076973U (en) | 2011-06-10 | 2011-06-10 | Motor control system for food waste disposers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202076973U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103543672A (en) * | 2012-07-11 | 2014-01-29 | 台州登尚机电有限公司 | Control device and control method for food waste disposer |
| CN105742121A (en) * | 2016-04-26 | 2016-07-06 | 徐东旭 | Reverse switch constructed by small-sized DC relay for single-phase motor |
| CN107196563A (en) * | 2017-06-13 | 2017-09-22 | 深圳市复兴伟业技术有限公司 | The nonshared control unit and method of full isolated form family expenses household kitchen wastes processor |
-
2011
- 2011-06-10 CN CN2011201945556U patent/CN202076973U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103543672A (en) * | 2012-07-11 | 2014-01-29 | 台州登尚机电有限公司 | Control device and control method for food waste disposer |
| CN103543672B (en) * | 2012-07-11 | 2016-08-03 | 台州登尚机电有限公司 | A kind of control device for food refuse disposer and control method thereof |
| CN105742121A (en) * | 2016-04-26 | 2016-07-06 | 徐东旭 | Reverse switch constructed by small-sized DC relay for single-phase motor |
| CN107196563A (en) * | 2017-06-13 | 2017-09-22 | 深圳市复兴伟业技术有限公司 | The nonshared control unit and method of full isolated form family expenses household kitchen wastes processor |
| CN107196563B (en) * | 2017-06-13 | 2023-11-07 | 深圳市复兴伟业技术有限公司 | Special controller and method for fully isolated household kitchen waste processor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20140610 |