CN105435917A - Food waste disposer and control method thereof - Google Patents
Food waste disposer and control method thereof Download PDFInfo
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- CN105435917A CN105435917A CN201510981317.2A CN201510981317A CN105435917A CN 105435917 A CN105435917 A CN 105435917A CN 201510981317 A CN201510981317 A CN 201510981317A CN 105435917 A CN105435917 A CN 105435917A
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- motor
- food refuse
- centrifugal switch
- processor
- described motor
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000010794 food waste Substances 0.000 title abstract 8
- 238000004804 winding Methods 0.000 claims abstract description 45
- 235000013305 food Nutrition 0.000 claims description 141
- 230000004308 accommodation Effects 0.000 claims description 7
- 238000012546 transfer Methods 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 238000005457 optimization Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 230000007547 defect Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 244000309464 bull Species 0.000 description 10
- 239000010813 municipal solid waste Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000004851 dishwashing Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000012795 verification Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- -1 greasy dirt Substances 0.000 description 3
- 230000009246 food effect Effects 0.000 description 2
- 235000021190 leftovers Nutrition 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000036346 tooth eruption Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005183 environmental health Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/12—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged below container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C25/00—Control arrangements specially adapted for crushing or disintegrating
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/26—Object-catching inserts or similar devices for waste pipes or outlets
- E03C1/266—Arrangement of disintegrating apparatus in waste pipes or outlets; Disintegrating apparatus specially adapted for installation in waste pipes or outlets
- E03C1/2665—Disintegrating apparatus specially adapted for installation in waste pipes or outlets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a food waste disposer and a control method thereof. The food waste disposer includes: the food waste inlet, the grinding device, the motor (6) and the electronic centrifugal switch (7); wherein the food waste inlet is configured to allow food waste to enter the grinding apparatus therethrough; the motor (6) is connected with the grinding device and drives the grinding device to grind the entered food waste and then discharge the food waste; an electronic centrifugal switch (7) connected to the motor (6) and configured to: the running state of the motor (6) is confirmed by synchronously detecting the current value and the voltage value of the motor (6), and the on/off of the main winding and/or the auxiliary winding of the motor (6) is controlled according to the running state of the motor (6). The scheme of the invention can overcome the defects of inconvenient use, short service life, poor universality and the like in the prior art and realize the beneficial effects of convenient use, long service life and good universality.
Description
Technical field
The present invention relates to an electro-technical field, particularly, relate to a kind of food refuse disposer and control method thereof, particularly relate to food refuse disposer and the control method thereof of a kind of electronic centrifugal switch control.
Background technology
The use of food refuse disposer is more and more general.Existing food refuse disposer, general employing grinding technique, cutterhead is driven by alternating current generator, utilize centrifugal force thoroughly to be pulverized by the food refuse (such as: pericarp, rotten vegetable leaf, leftovers leftovers, even fishbone and bone etc.) in crushing chamber, the final slurry like material that formed enters sewerage.
The motor of this food refuse disposer is general upon actuation, can disconnect auxiliary winding, improve rotating speed when motor normally runs with this by centrifugal switch.But when food refuse grinding is complete, garbage disposer is quit work when closing and cannot be controlled by centrifugal switch, also need user's manually deenergization or pressing air switch and closing, use not very convenient.Wherein, centrifugal switch is starting element.
What most food refuse disposer was used on the market is mechanical type centrifugal switch, and adjustability is poor, easily produce mechanical fatigue, the life-span is short and easily produces the problems such as spark; In addition, mechanical type centrifugal switch needs separated motor frequency, motor pole number etc., and a switch cannot be accomplished general.
In prior art, exist use inconvenient, the life-span is short and the defect such as poor universality.
Summary of the invention
The object of the invention is to, for above-mentioned defect, propose a kind of food refuse disposer and control method thereof, to solve the problem that when food refuse grinds complete, food refuse disposer cannot be closed automatically.
One aspect of the present invention provides a kind of food refuse disposer, comprising: food refuse entrance, lapping device, motor and electronic centrifugal switch; Wherein, described food refuse entrance, is configured to make food refuse enter described lapping device by it; Described motor, is connected to described lapping device, and drives described lapping device to grind rear discharge to the food refuse entered; Described electronic centrifugal switch, be connected to described motor, and be configured to: the running status being confirmed described motor by the current value and magnitude of voltage synchronously detecting described motor, and then control the main winding of described motor and/or being switched on or switched off of auxiliary winding according to the running status of described motor.
Preferably, described electronic centrifugal switch is specifically configured to: when the running status of described motor be described electric motor starting and after running preset duration and its current value and magnitude of voltage all reach corresponding first setting value time, control described motor and disconnect main winding, make described motor stop action.
Preferably, described electronic centrifugal switch is specifically also configured to: when the running status of described motor be described motor startup optimization and its current value and magnitude of voltage all reach corresponding second setting value time, control described motor and disconnect auxiliary winding, make the running speed of described motor be increased to rotating speed of target and run under maintaining this rotating speed of target.
Preferably, described electronic centrifugal switch is specifically also configured to: when the running status of described motor is described electric motor starting, the main winding and the auxiliary winding that control described motor are connected simultaneously, and before the current value of described motor and magnitude of voltage all reach corresponding second setting value, maintain the running status that the main winding of described motor and auxiliary winding are connected simultaneously.
Preferably, described electronic centrifugal switch, has time setting chip; Described time setting chip, for setting the running time after described electric motor starting and described preset duration.
Preferably, this processor also comprises: the first grinding chamber and the second grinding chamber; Wherein, described first grinding chamber, the food refuse be configured to entering through described food refuse entrance provides accommodation space and transfer passage; Described second grinding chamber, is configured to provide accommodation space and transfer passage to the food refuse ground through described lapping device; Described lapping device is between described first grinding chamber and the second grinding chamber.
Preferably, described food refuse entrance, comprising: once can drop into interface and/or can be arranged at the food refuse secondary emission interface of described shell by detachable by the detachable food refuse that is arranged at described shell.
Preferably, this processor also comprises: 3 snap component; Described 3 snap component, are configured to make described processor be fixedly connected on tank mouth by it.
Preferably, this processor also comprises: discharge bend; Described discharge bend, is configured to discharge the food refuse ground through described lapping device that described grinding chamber is carried by preset path.
Match with above-mentioned food refuse disposer, the present invention provides a kind of control method of food refuse disposer on the other hand, comprise: based on above-described food refuse disposer, by described electronic centrifugal switch, the current value of the described motor of synchronous detection and magnitude of voltage, and then control the operation of described food refuse disposer or close.
The solution of the present invention; by electronic centrifugal switch monitoring empty load of motor rotating speed (by monitor current value and magnitude of voltage); when certain hour rear motor reaches no-load speed; electronic centrifugal switch monitors current value now and magnitude of voltage; disconnected by Control main winding; motor stops thus automatic closing process device, can solve the problem that need shut down manually, make the use of food refuse disposer convenient.Further, use electronic centrifugal switch, can solve mechanical type centrifugal switch adjustability poor, easily produce mechanical fatigue, the life-span short and easy problem such as generation spark; The complete embedding of electronic centrifugal switch, by dust, greasy dirt, water stainly to affect; Compared with mechanical type centrifugal switch, electronic centrifugal switch can regardless of electric machine frequency, motor pole number etc., and a switch can be accomplished general.
Further, the solution of the present invention, for conventional food garbage disposer and mechanical type centrifugal switch, user uses safer, convenient, by electronic centrifugal switch monitoring food grinding complete (time certain, rear motor reaches no-load speed) i.e. autostop, effectively can avoid the manual dock reason of people and observation, judge (because processor is contained in below tank, being inconvenient to observe food complete with or without grinding), make use convenient; On the other hand, also can abundant water-saving and electricity-saving, avoid the waste of water, electric resources.
Thus, the solution of the present invention solves and utilizes electronic centrifugal switch to carry out the judgement of running status, automatically to close food refuse disposer when food refuse grinding is complete, promote property easy to use, reduce the problem of operation easier, thus, overcome in prior art use inconvenient, the life-span is short and the defect of poor universality, realizes easy to use, that the life-span is long and versatility is good beneficial effect.
Particularly, the solution of the present invention, by the start and stop detecting electric current, magnitude of voltage controls motor, after exceeding chip program (such as: time setting chip) setting-up time, motor reach no-load speed i. e. rubbish grinding complete time, by control motor stopping thus food refuse disposer is quit work.
Other features and advantages of the present invention will be set forth in the following description, and, partly become apparent from description, or understand by implementing the present invention.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for description, together with embodiments of the present invention for explaining the present invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural representation of an embodiment of food refuse disposer of the present invention.
By reference to the accompanying drawings, in the embodiment of the present invention, Reference numeral is as follows:
1-discharge bend; 2-3 snap component; The upper grinding chamber of 3-; 4-bull ring; Grinding chamber under 5-; 6-motor; 7-electronic centrifugal switch; 8-air switch; 9-grinds rotary disc assembly; 10-shell; 11-food refuse once drops into interface; 12-food refuse secondary emission interface; 13-grinding block.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with the specific embodiment of the invention and corresponding accompanying drawing, technical solution of the present invention is clearly and completely described.Obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
According to embodiments of the invention, as shown in Figure 1, a kind of food refuse disposer is provided.This food refuse disposer comprises: food refuse entrance, lapping device, motor 6 and electronic centrifugal switch 7.Wherein, food refuse entrance, is configured to make food refuse enter lapping device by it; Motor 6, is connected to lapping device, and drives lapping device to grind rear discharge to the food refuse entered; Electronic centrifugal switch 7, is connected to motor 6, and is configured to: the running status being confirmed motor 6 by the current value and magnitude of voltage synchronously detecting motor 6, and then controls the main winding of motor 6 and/or being switched on or switched off of auxiliary winding according to the running status of motor 6.Preferably, motor is AC induction motor; More preferably, electronic centrifugal switch 7 determines the running status of motor by the current value of synchronized sampling motor and magnitude of voltage.The current value of motor and the running status of magnitude of voltage determination motor is synchronously detected by electronic centrifugal switch; and control food refuse disposer operation according to the running status of motor or close (i.e. autostop); control accuracy is high; process in time, reliably; be conducive to saving water power; and reduce food refuse disposer open circuit loss, and then the service life of food and extend garbage disposer.
Preferably, electronic centrifugal switch 7 is specifically configured to: when after motor 6 starts and runs preset duration and its current value and magnitude of voltage all reach corresponding first setting value time, control motor 6 disconnect main winding, make motor 6 stop action.After motor runs preset duration, current value and the magnitude of voltage of motor is detected by electronic centrifugal switch; the autostop when determining empty load of motor, reliability is high, promptness good, can overcome the defect that in prior art, Non-follow control is shut down; promote property easy to use, and then promote Consumer's Experience.
Wherein, when after motor 6 starts and running time does not reach preset duration time, the be failure to actuate main winding of i.e. motor 6 of electronic centrifugal switch 7 maintains on-state.
Preferably, electronic centrifugal switch 7, has time setting chip; Time setting chip, for setting the running time after motor 6 startup and preset duration.By the operation duration after time setting chip setting electric motor starting, guaranteeing to shut down when food refuse grinds complete empty load of motor, to reduce misuse rate, can improve and controlling reliability, practical.
Thus; the start and stop that the current value of motor and magnitude of voltage control motor are synchronously detected by electronic centrifugal switch; after exceeding chip program (such as: time setting chip) setting-up time; motor reach no-load speed i. e. rubbish grinding complete time; by controlling the stopping of motor thus making food refuse disposer quit work; thus solve the problem that need shut down manually, make the use of food refuse disposer convenient.
Preferably, electronic centrifugal switch 7 is specifically also configured to: when motor 6 startup optimization and its current value and magnitude of voltage all reach corresponding second setting value time, control motor 6 and disconnect auxiliary winding, make the running speed of motor 6 be increased to rotating speed of target and run under maintaining this rotating speed of target.Preferably, the second setting value is greater than the first setting value.More preferably, during the first setting value, the no-load speed of motor 6 is 1500r/min.By disconnecting motor auxiliary winding by electronic centrifugal switch after electric motor starting, improve rotating speed when motor normally runs with this, good stability, reliability is high.
Preferably, electronic centrifugal switch 7 is specifically also configured to: when motor 6 starts, control the main winding of motor 6 and auxiliary winding is connected, and simultaneously before the current value of motor 6 and magnitude of voltage all reach corresponding second setting value, maintain the running status that the main winding of motor 6 and auxiliary winding are connected simultaneously.By connecting the main winding and auxiliary winding of motor during electric motor starting simultaneously, food refuse disposer started under safer magnitude of voltage and current value and progressively puts into operation, being conducive to use safety and the reliability of protecting food refuse disposer.
In one example in which, aforementioned food refuse disposer, can also comprise: relay; Relay is connected to motor 6 and electronic centrifugal switch 7; Electronic centrifugal switch 7, by the main winding of Control motor 6 and/or being switched on or switched off of auxiliary winding.By the main winding and auxiliary winding of Control motor, the reliability of control is high, is conducive to the stability and the security that promote food refuse disposer operation.
In one example in which, aforementioned food refuse disposer, can also comprise: air switch 8; Air switch 8 is connected to motor 6, for making motor 6 stop action when user needs Non-follow control by pressing air switch 8.Carrying out stopping by coordinating air switch to motor to control, midway can be needed to stop carrying out manual operation during food refuse disposer user, be conducive to increasing the property easy to use of food refuse disposer and the diversity of purposes.
Preferably, grinding chamber, comprising: the first grinding chamber (such as: upper grinding chamber 3) and the second grinding chamber (such as: lower grinding chamber 5); Wherein, the first grinding chamber, the food refuse be configured to entering through described food refuse entrance provides accommodation space and transfer passage; Described second grinding chamber, is configured to provide accommodation space and transfer passage to the food refuse ground through described lapping device; Lapping device, can between the first grinding chamber and the second grinding chamber.The upper and lower upper grinding chamber of lapping device and lower grinding chamber is positioned at by arranging, different capabilities and difform grinding space can be set according to the form of food refuse, more be conducive to the accommodating of the food refuse of corresponding form and conveying, flexibility is good, also help and save space, and the conveying of food refuse is more smooth and easy, the treating capacity of food refuse and treatment effeciency are also better.
Preferably, food refuse entrance, comprise: once can drop into interface (such as: the food refuse being positioned at shell 10 top once drops into interface 11) and/or the food refuse secondary emission interface of described shell 10 can be arranged at (such as: the food refuse secondary emission interface 12 being positioned at shell 10 sidewall by detachable by the detachable food refuse that is arranged at described shell 10, be preferably dish-washing machine interface, for connecting the discharge outlet of such as dish-washing machine etc., thus the remaining food refuse in dish-washing machine is made also can directly to drop in the grinding chamber of food refuse disposer).By arranging the mouth be used for lapping device input food refuse, the convenience that food refuse disposer uses can be increased further, and can with the food refuse outlet of other equipment (such as: dish-washing machine) with the use of, food refuse disposer can many occasions be used, highly versatile, hommization is better.
Preferably, this processor also comprises: 3 snap component 2; 3 snap component 2, are configured to make described processor be fixedly connected on tank mouth by it.Wherein, 3 snap component 2 are jockey, are used for connection water channel mouth and food refuse disposer complete machine, food refuse disposer are connected and under fixedly hanging over tank mouth by it.By 3 snap component, the connection between food refuse disposer and tank can be reinforced, to improve property easy to use and reliability.
Preferably, this processor also comprises: discharge bend 1; Discharge bend 1, is configured to discharge the food refuse ground through described lapping device that described grinding chamber is carried by preset path.By discharge bend, the food refuse after can grinding is discharged more smooth and easy, and the peculiar smell that correspondingly can reduce food refuse is passed in air, is more conducive to health and Environmental Health.
In an object lesson, aforementioned food refuse disposer, can also comprise: shell 10, discharge bend 1,3 snap component 2 and grinding chambers.Wherein, shell 10, is configured to carry out accommodating and protection to grinding chamber, lapping device, motor 6, electronic centrifugal switch 7, relay and air switch 8, and supports food refuse entrance, discharge bend 1 and 3 snap component 2 and locate.Grinding chamber, is configured to provide accommodation space and transfer passage to the food refuse entered through food refuse entrance and to the food refuse ground through lapping device.Discharge bend 1, is configured to discharge the food refuse through lapping device grinding that grinding chamber is carried by preset path.3 snap component 2, are configured to food refuse entrance buckle-type to be fixedly installed in shell 10.Food refuse disposer can be protected better by shell, and then promote its safety in utilization and reliability.
In one example in which, lapping device, comprising: grinding rotary disc assembly 9 and bull ring 4; Motor 6, is connected with grinding rotary disc assembly 9, and drives grinding rotary disc assembly 9 to rotate; By grinding the cooperation of rotary disc assembly 9 and bull ring 4, discharge after driving the food refuse entering grinding rotary disc assembly 9 polished.Under the drive of motor, coordinate grinding by grinding rotary disc assembly and bull ring, the food refuse of various hardness can be ground, and then strengthen disposal ability and the treatment effect of food refuse disposer.
Such as: grinding rotary disc assembly 9 can be fixed on the motor shaft front end of motor 6, bull ring 4 can be arranged on outside grinding rotary disc assembly 9 and to extend above grinding rotary disc assembly 9.Bull ring 4 can arrange cutting teeth; Gap for discharging the food refuse after grinding can be set between bull ring 4 and grinding rotary disc assembly 9.In one example in which, this lapping device can also comprise grinding block 13; Grinding block 13 can have multiple, is symmetrically distributed in above grinding rotary disc assembly 9 to grind centered by rotary disc assembly 9.By abrasive disk assembly, bull ring and grinding block with the use of, grinding efficiency and the grinding effect of food refuse can be promoted further.
In one example in which, motor 6 can be arranged on corresponding base, and base can be fixed on the rear end cap of motor 6, and shell 10 can detachablely fixedly tighten up on base, thus realizes motor 6 fixing relative to shell 10.Be equipped with by base and shell, stability and the reliability of motor operation can be increased.
During work, food refuse once drops into interface 11 from food refuse and/or enters from food refuse secondary emission interface 12, drops on grinding rotary disc assembly 9.Grinding rotary disc assembly 9 makes High Rotation Speed under the drive of motor 6, simultaneously due to centrifugal action, food refuse is thrown to grinding rotary disc assembly 9 outer, food refuse is polished block and promotes, and presses bull ring 4 and rotates, under the shear action of the cutting teeth of bull ring 4, volume progressively reduces, until can fall down along the gap between grinding rotary disc assembly 9 and bull ring 4, be discharged food refuse disposer, and then enter sewer.
Through a large amount of verification experimental verifications; adopt the technical scheme of the present embodiment; by electronic centrifugal switch monitoring empty load of motor rotating speed (by monitor current value and magnitude of voltage); when certain hour rear motor reaches no-load speed; electronic centrifugal switch monitors current value now and magnitude of voltage, is disconnected by Control main winding, and motor stops thus closing process device automatically; the problem that need shut down manually can be solved, make the use of food refuse disposer convenient.Further, use electronic centrifugal switch, can solve mechanical type centrifugal switch adjustability poor, easily produce mechanical fatigue, the life-span short and easy problem such as generation spark; The complete embedding of electronic centrifugal switch, by dust, greasy dirt, water stainly to affect; Compared with mechanical type centrifugal switch, electronic centrifugal switch can regardless of electric machine frequency, motor pole number etc., and a switch can be accomplished general.
According to embodiments of the invention, additionally provide the control method of a kind of food refuse disposer corresponding to food refuse disposer.The control method of this food refuse disposer comprises: based on aforesaid food refuse disposer, by electronic centrifugal switch 7, and synchronous current value and the magnitude of voltage detecting motor 6, and then control food refuse disposer operation or close.By electronic centrifugal switch to the current value of motor and magnitude of voltage, and then control the running status of food refuse disposer, reliability is high, and property easy to use is good.
In one example in which, control food refuse disposer and run or close, can comprise: when motor 6 starts, control food refuse disposer and start working.By connecting the main winding and auxiliary winding of motor during electric motor starting simultaneously, food refuse disposer started under safer magnitude of voltage and current value and progressively puts into operation, being conducive to use safety and the reliability of protecting food refuse disposer.
In one example in which, control food refuse disposer to run or close, can also comprise: after food refuse disposer is started working, when the current value of motor 6 and magnitude of voltage all reach corresponding second setting value, the running speed controlling food refuse disposer is increased to rotating speed of target and runs under maintaining this rotating speed of target.By disconnecting motor auxiliary winding by electronic centrifugal switch after electric motor starting, improve rotating speed when motor normally runs with this, good stability, reliability is high.
In one example in which, control food refuse disposer to run or close, can also comprise: food refuse disposer start working after running time overtime setting chip setting preset duration after, when the current value of motor 6 and magnitude of voltage all reach corresponding first setting value, control food refuse disposer and quit work; And, food refuse disposer start working after running time when not reaching the preset duration of time setting chip setting, electronic centrifugal switch 7 i. e. garbage disposer of being failure to actuate maintains corresponding running status.After motor runs preset duration, current value and the magnitude of voltage of motor is detected by electronic centrifugal switch; the autostop when determining empty load of motor, reliability is high, promptness good, can overcome the defect that in prior art, Non-follow control is shut down; promote property easy to use, and then promote Consumer's Experience.
Such as: adopt the food refuse disposer that electronic centrifugal switch 7 controls, synchronously detect the current value of motor 6 and magnitude of voltage by electronic centrifugal switch 7 and confirm that the running status of motor 6 is (when synchronously reaching certain electric current, magnitude of voltage, can think that motor reaches no-load speed---the grinding of-food is complete, because of motor open the initial stage do not put food refuse load time, having a stage reaches no-load speed, for two states is distinguished, electronic centrifugal switch domestic demand to have after program setting starting up after special time (as 30S) can control relay disconnect main winding):
(1), when motor 6 starts, the main winding and auxiliary winding of Control motor 6 is connected, and garbage disposer is started working.
(2), when electric current, magnitude of voltage reach (such as: the second setting value) in setting range and can disconnect motor auxiliary winding, reach the object improving rotating speed when motor normally runs.
(3) food refuse disposer to exceed time value that centrifugal switch chip program (such as: time setting chip) sets running time (such as: preset duration, be preferably 30S), motor 6 main winding can be disconnected when the current value synchronously detected and magnitude of voltage reach the first setting value (such as: now motor 6 reaches no-load speed 1500r/min), motor 6 stops, thus reach the out-of-work object of closedown food refuse disposer---namely detect motor 6 no-load speed by electronic centrifugal switch 7, when food refuse grinding is complete, food refuse disposer quits work, do not reach setting-up time, electronic centrifugal switch 7 is failure to actuate.
Thus; by electronic centrifugal switch is applied on food refuse disposer; automatic shutdown function when realizing the raising of motor speed and grind complete, for conventional food garbage disposer and mechanical type centrifugal switch, user uses safer, convenient.Use electronic centrifugal switch, can solve mechanical type centrifugal switch adjustability poor, easily produce mechanical fatigue, the life-span short and easy problem such as generation spark; The complete embedding of electronic centrifugal switch, by dust, greasy dirt, water stainly to affect; Compared with mechanical type centrifugal switch, electronic centrifugal switch can regardless of electric machine frequency, motor pole number etc., and a switch can be accomplished general.
The process realized due to the control method of the food refuse disposer of the present embodiment and function are substantially corresponding to the embodiment of the food refuse disposer shown in earlier figures 1, principle and example, therefore not detailed part in the description of the present embodiment, see the related description in previous embodiment, can not repeat at this.
Through a large amount of verification experimental verifications, adopt technical scheme of the present invention, by electronic centrifugal switch monitoring food grinding complete (time certain, rear motor reaches no-load speed) i.e. autostop, effectively can avoid the manual dock reason of people and observation, judge (because processor is contained in below tank, be inconvenient to observe food complete with or without grinding), make use convenient; On the other hand, also can abundant water-saving and electricity-saving, avoid the waste of water, electric resources.
To sum up, those skilled in the art are it is easily understood that under the prerequisite of not conflicting, and above-mentioned each advantageous manner freely can combine, superpose.
The foregoing is only embodiments of the invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within right of the present invention.
Claims (10)
1. a food refuse disposer, is characterized in that, comprising: food refuse entrance, lapping device, motor (6) and electronic centrifugal switch (7); Wherein,
Described food refuse entrance, is configured to make food refuse enter described lapping device by it;
Described motor (6), is connected to described lapping device, and drives described lapping device to grind rear discharge to the food refuse entered;
Described electronic centrifugal switch (7), be connected to described motor (6), and be configured to: the running status being confirmed described motor (6) by the current value and magnitude of voltage synchronously detecting described motor (6), and then control the main winding of described motor (6) and/or being switched on or switched off of auxiliary winding according to the running status of described motor (6).
2. processor according to claim 1, is characterized in that, described electronic centrifugal switch (7) is specifically configured to:
When after described motor (6) starts and runs preset duration and its current value and magnitude of voltage all reach corresponding first setting value time, control described motor (6) disconnect main winding, make described motor (6) stop action.
3. processor according to claim 1 and 2, is characterized in that, described electronic centrifugal switch (7) is specifically also configured to:
When described motor (6) startup optimization and its current value and magnitude of voltage all reach corresponding second setting value time, control described motor (6) and disconnect auxiliary winding, make the running speed of described motor (6) be increased to rotating speed of target and run under maintaining this rotating speed of target.
4. according to the processor one of claim 1-3 Suo Shu, it is characterized in that, described electronic centrifugal switch (7) is specifically also configured to:
When described motor (6) starts, the main winding and the auxiliary winding that control described motor (6) are connected simultaneously, and before the current value of described motor (6) and magnitude of voltage all reach corresponding second setting value, maintain the running status that the main winding of described motor (6) and auxiliary winding are connected simultaneously.
5. according to the processor one of claim 2-4 Suo Shu, it is characterized in that, described electronic centrifugal switch (7), has time setting chip; Described time setting chip, for setting the running time after described motor (6) startup and described preset duration.
6. according to the processor one of claim 1-5 Suo Shu, it is characterized in that, this processor also comprises: the first grinding chamber and the second grinding chamber; Wherein,
Described first grinding chamber, the food refuse be configured to entering through described food refuse entrance provides accommodation space and transfer passage; Described second grinding chamber, is configured to provide accommodation space and transfer passage to the food refuse ground through described lapping device; Described lapping device is between described first grinding chamber and the second grinding chamber.
7. according to the processor one of claim 1-6 Suo Shu, it is characterized in that, described food refuse entrance, comprising: the food refuse being detachably arranged at described shell (10) once drops into interface and/or is detachably arranged at the food refuse secondary emission interface of described shell (10).
8. according to the processor one of claim 1-7 Suo Shu, it is characterized in that, this processor also comprises: 3 snap component (2); Described 3 snap component (2), are configured to make described processor be fixedly connected on tank mouth by it.
9. according to the processor one of claim 1-8 Suo Shu, it is characterized in that, this processor also comprises: discharge bend (1); Described discharge bend (1), is configured to discharge the food refuse ground through described lapping device that described grinding chamber is carried by preset path.
10. the control method of a food refuse disposer, it is characterized in that, comprise: based on the food refuse disposer as described in as arbitrary in claim 1-9, by described electronic centrifugal switch (7), the current value of the described motor of synchronous detection (6) and magnitude of voltage, and then control the operation of described food refuse disposer or close.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510981317.2A CN105435917B (en) | 2015-12-22 | 2015-12-22 | Food waste disposer and control method thereof |
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| CN201510981317.2A CN105435917B (en) | 2015-12-22 | 2015-12-22 | Food waste disposer and control method thereof |
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| CN105435917B CN105435917B (en) | 2019-01-22 |
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