CN205986113U - Food waste process control device - Google Patents
Food waste process control device Download PDFInfo
- Publication number
- CN205986113U CN205986113U CN201620701105.4U CN201620701105U CN205986113U CN 205986113 U CN205986113 U CN 205986113U CN 201620701105 U CN201620701105 U CN 201620701105U CN 205986113 U CN205986113 U CN 205986113U
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- CN
- China
- Prior art keywords
- garbage processing
- garbage
- current
- motor
- control circuit
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a food waste process control device, include: current sensor for acquire the operating current of food waste processing apparatus's motor, first control circuit is connected with current sensor for send a stop signal who is used for stopping the motor when the operating current is more than or equal to first electric current, wherein, first electric current is overload electric current or locked rotor current. The utility model discloses accessible motor work current judgment goes out current operating condition, realizes the protection to the motor, has not only improved motor protection's reliability, owing to no longer adopt the mode protection of rectifier bridge, consequently can not influence the efficiency and the performance of motor moreover.
Description
Technical field
The utility model is related to garbage process field, in particular to a kind of garbage processing control apparatus.
Background technology
Garbage processing meanss are rotated by its motor and drive abrasive disk to pulverize garbage, thus realizing family
The process of garbage, the residue after pulverizing is emitted into sewer, and therefore user is no longer necessary to specially lose rubbish.
Garbage processing meanss of the prior art, in order to realize the protection to motor, are generally only to increase in motor internal
Plus simple protection device, such as its defencive function is substantially and carries out current limliting using overcurrent protector or entered using temperature controller
Trip temperature is protected and to be realized.Failing to effective protection motor leads to motor damage, then whole garbage will be led to
Processing meanss are scrapped.
In prior art, it is substantially using the garbage processing meanss of brush direct current motor and is protected using rectifier bridge
Shield, due to purely not being smoothed, being contained alternating component using the direct current electrical waveform of rectifier bridge conversion, is not therefore direct current purely
Electricity, can affect its efficiency and performance so for direct current generator.
Utility model content
A kind of garbage processing control apparatus are provided in the utility model embodiment, are protected with solving motor in prior art
The reliability of shield is not high, problem that is can affecting electric efficiency and performance.
For achieving the above object, the utility model embodiment provides a kind of garbage processing control apparatus, including：Electric current
Sensor, for obtaining the operating current of the motor of garbage processing meanss；First control circuit, with described current sensor
Connect, for sending the first shutdown letter for stopping described motor when described operating current is more than or equal to the first electric current
Number, wherein, described first electric current is overcharge current or locked rotor current.
Preferably, described first control circuit described operating current be more than or equal to described first electric current lasting when
Between send described first stopping signal when reaching the predetermined very first time.
Preferably, described garbage processing control apparatus also include：Second control circuit, in described work electricity
Stream sends the second stopping signal for stopping described motor when reaching normal load electric current the second persistently predetermined time.
Preferably, described garbage processing control apparatus also include：3rd control circuit, in described work electricity
Stream sends the 3rd shutdown letter for stopping described motor when being less than or equal to no-load current three persistently predetermined time
Number.
Preferably, described garbage processing control apparatus also include：Temperature sensor, for obtaining environment temperature
Value；4th control circuit, is connected with described temperature sensor, for being more than or equal to predetermined temperature in described ambient temperature value
The starting fan signal of the fan for starting described garbage processing meanss is sent during value.
Preferably, described garbage processing control apparatus also include：Hydraulic pressure sensor, for obtaining at garbage
The influent pressure force value of reason device；5th control circuit, is connected with described hydraulic pressure sensor, for being more than in described influent pressure force value
Or when being equal to predetermined hydraulic pressure value, send the electric motor starting signal of the motor for starting described garbage processing meanss.
Preferably, described garbage processing control apparatus also include：Throw in detection sensor, for detecting whether to
Garbage is put in described garbage processing meanss；6th control circuit, is connected with described input detection sensor, is used for
Send for opening when putting into garbage in described input detection sensor detects to described garbage processing meanss
The magnetic valve open signal of the magnetic valve on the supply channel of described garbage processing meanss.
Preferably, described garbage processing control apparatus also include interface of internet of things, and described 6th control circuit,
Described 6th control circuit sends described magnetic valve open signal by described interface of internet of things.
Preferably, described interface of internet of things is WIFI interface.
Preferably, described garbage processing control apparatus also include：Internet of Things communicating circuit, for by Internet of Things
Interface obtains external sensor detection signal；7th control circuit, is connected with described Internet of Things communicating circuit, for according to described
External sensor detection signal controls the operation of described garbage processing meanss.
The utility model can judge current working condition by motor working current, realizes the protection to motor, no
But improve the reliability of electric motor protecting, and due to no longer being protected by the way of rectifier bridge, thus without impact electricity
The efficiency of machine and performance.
Brief description
Fig. 1 is the structural representation of the garbage processing control apparatus of the utility model embodiment.
Specific embodiment
With specific embodiment, the utility model is described in further detail below in conjunction with the accompanying drawings, but not as to this practicality
New restriction.
As of the present utility model in a first aspect, a kind of garbage processing control apparatus, for controlling at garbage
Reason device, can judge the working condition of garbage processing meanss according to the size of motor working current, thus realizing to useless
Abandon the effective protection of food processing apparatus.
In one embodiment, this garbage processing control apparatus includes：Current sensor and first control circuit, its
In, the utility model can obtain the operating current of the motor of garbage processing meanss by current sensor, and the first control
Circuit is connected with current sensor, its can operating current be more than or equal to the first electric current when send for stop motor first
Stopping signal, wherein, the first electric current is overcharge current or locked rotor current, and this two electric currents can overload and stall according to actually occurring
Electric current determine through modes such as experiment statisticses, repeated no more with this.
Size and its working condition (for example, idle running, normal work, overload work, stall due to the operating current of motor
Deng), therefore, the present embodiment by the judgement of operating current be can determine whether with the working condition of garbage processing meanss, then
Judged result according to working condition by first control circuit come the start and stop state of controlled motor, thus realizing the guarantor to motor
Shield.For example, whether can determine whether operating current more than or equal to the first predetermined electric current, if it is, stopping motor.
Wherein, operating current when idle running, normal work, overload work, stall increases successively, and work electricity during stall
Stream reaches maximum, if can not shut down in time that motor damage will be made.The setting according to user for the liquid crystal dot matrix display screen can be passed through,
By presentation of information such as operating voltage, operating current, current power, current operating state out.Additionally, stopping in the utility model
While machine operation, all can send alarm, to remind user to be operated accordingly.
Due to employing technique scheme, the utility model can judge current work shape by motor working current
State, realizes the protection to motor, not only increases the reliability of electric motor protecting, and due to no longer being entered by the way of rectifier bridge
Row protection, the efficiency thus without impact motor and performance.
It is highly preferred that in order to prevent frequent shutdown, first control circuit is more than or equal to the first electric current in operating current
Duration sends the first stopping signal when reaching the predetermined very first time.Only when operating current is more than or equal to the first electric current
Duration when reaching the predetermined very first time, just stop motor.So, if of short duration interim overload or stifled
Turn, then be possible to after a period of time has passed, automatically restore to normal operating conditions, now avoid the need for carrying out dock
Reason；Whereas if after have passed through certain time, normal operating conditions still cannot be returned to, then be continually maintained in this state
If, it will motor is damaged, should shut down in time in such cases.For example, beat during rubbish because garbage is excessively led
Cause not turn stuck for motor, by autostop and report to the police after stuck 1s or 5s, specific time length can be according to circumstances true
Fixed.
If garbage processing meanss enter normal operating conditions, then its operating current correspondingly reaches predetermined
Normal load electric current, and this normal load electric current is less than the first electric current.For this reason, the garbage in the utility model processes and controls
Device also includes：Second control circuit, for when operating current reaches normal load electric current the second persistently predetermined time
Send the second stopping signal for stopping motor.For example, when detect beat rubbish when, run 5 minutes after be automatically stopped.Through
After second time, then it is believed that garbage is processed, therefore can be avoided for a long time using technique scheme
Start the energy consumption issues that motor causes, also reduce the use time of motor, be conducive to increasing the service life.
In one embodiment, if garbage processing meanss enter unloaded operation state, then operating current is then
Can be less than or equal to predetermined no-load current, wherein, no-load current is less than the first electric current, again smaller than normal load electric current.In order to
Avoid dallying for a long time, the garbage processing control apparatus in the utility model also include：3rd control circuit, in work
Make to send the 3rd shutdown letter for stopping motor when electric current is less than or equal to no-load current three persistently predetermined time
Number.For example, when motor is detected and not spraying rubbish, automatic running is just shut down for 10 minutes, save electric energy, protection electricity to reach
The purpose of machine.
In addition to being capable of the protection to motor, the utility model also can be believed by the environment that external sensor detects
Breath, realizes control to garbage processing meanss, for example, can be directly connected in garbage processing meanss sensor,
The testing result of sensor can be obtained by its reserved WIFI or interface of internet of things.In one embodiment, can be by setting
Regulating key is arranging various functions, such as alternating current-direct current switching, DC voltage regulation, WIFI break-make, timing function, warning work(
Can etc..
For example, in a preferred embodiment, garbage processing control apparatus of the present utility model also include：Temperature passes
Sensor, for obtaining ambient temperature value；4th control circuit, is connected with temperature sensor, for ambient temperature value be more than or
The starting fan signal of the fan for starting garbage processing meanss is sent during equal to predetermined temperature value.Specifically,
The utility model obtains the ambient temperature value from temperature sensor first, then judges whether ambient temperature value is more than or equal to
Predetermined temperature value.If ambient temperature value is more than or equal to predetermined temperature value, then start garbage processing meanss
Fan, thus lowering the temperature to the inside of garbage processing meanss, prevents garbage fermentation from producing peculiar smell etc..
Additionally, the utility model also can be realized to motor by the monitoring of the intake pressure to garbage processing meanss
Startup control.Specifically, the garbage processing control apparatus in the utility model also include：Hydraulic pressure sensor, with water
Pressure sensor connects, for obtaining the influent pressure force value of garbage processing meanss；5th control circuit, in intake pressure
Value sends the electric motor starting signal of the motor for starting garbage processing meanss when being more than or equal to predetermined hydraulic pressure value.Example
As can be first obtained the influent pressure force value of garbage processing meanss, due to needing when processing garbage to intake, therefore examining
Measure intake pressure and can be shown that user has put into pending garbage, and open feed cock, that is, judge influent pressure
Whether force value is more than or equal to predetermined hydraulic pressure value.If influent pressure force value is more than or equal to predetermined hydraulic pressure value, show to use
Family has had been put into garbage, therefore can start the motor of garbage processing meanss, thus being processed accordingly, so
The operation of user can be simplified, when processing garbage, as long as putting into garbage and opening tap, you can start electricity
Machine.
In another embodiment, the utility model also can be given up by detecting whether to put into in garbage processing meanss
Abandon food, to control the water inlet of garbage processing meanss.For this reason, garbage processing control apparatus also include：Throw in detection
Sensor, for detecting whether put into garbage in garbage processing meanss；6th control circuit, passes with throwing in detection
Sensor connect, for throw in detection sensor detect to garbage processing meanss in put into garbage when send for
Open the magnetic valve open signal of the magnetic valve on the supply channel of garbage processing meanss.So, as long as having detected useless
Abandon food to put into, then automatically open up this magnetic valve to realize automatic feeding water.Further, while realizing automatic feeding water, also
Automatically starting motor, such user only needs to put into pending garbage, you can realize automatic feeding water and automatic
Motor.
Preferably, garbage processing control apparatus also include interface of internet of things, and with the 6th control circuit, the 6th controls electricity
Road sends magnetic valve open signal by interface of internet of things.Preferably, interface of internet of things is WIFI interface, ZIGBEE interface etc..
Preferably, garbage processing control apparatus also include：Internet of Things communicating circuit, for being obtained by interface of internet of things
Take external sensor detection signal；7th control circuit, is connected with Internet of Things communicating circuit, for being detected according to external sensor
Signal controls the operation of garbage processing meanss.For example, opening and closing of the start and stop of controlled motor, magnetic valve etc..Preferably, pass through
Interface of internet of things sends control command to open magnetic valve.For example, when using WIFI, user can pass through portable computer client
Realize the information to whole machine, if having the embodiment of the information such as abnormal, loom can also be controlled by mobile phone or computer etc.
Break-make.
Wherein, first in the utility model all can be using the conventional circuit realiration in this area, example to the 7th control circuit
As single-chip microcomputer, PLC etc., also can be built using FPGA, pure analogy and digital circuit etc., will not be described here.
Certainly, it is more than preferred embodiment of the present utility model.It should be pointed out that the ordinary skill for the art
For personnel, on the premise of without departing from the utility model general principle, some improvements and modifications can also be made, these improvement
It is also considered as protection domain of the present utility model with retouching.
Claims (10)
1. a kind of garbage processing control apparatus are it is characterised in that include：
Current sensor, for obtaining the operating current of the motor of garbage processing meanss；
First control circuit, is connected with described current sensor, for when described operating current is more than or equal to the first electric current
Send the first stopping signal for stopping described motor, wherein, described first electric current is overcharge current or locked rotor current.
2. garbage processing control apparatus according to claim 1 are it is characterised in that described first control circuit is in institute
State operating current and be more than or equal to duration of described first electric current and send described first when reaching the predetermined very first time and stop
Machine signal.
3. garbage processing control apparatus according to claim 1 are it is characterised in that described garbage processes control
Device also includes：Second control circuit, for described operating current reach normal load electric current and persistently predetermined second when
Between when send the second stopping signal for stopping described motor.
4. garbage processing control apparatus according to claim 1 are it is characterised in that described garbage processes control
Device also includes：3rd control circuit, for being less than or equal to no-load current persistently the predetermined 3rd in described operating current
The 3rd stopping signal for stopping described motor is sent during the time.
5. garbage processing control apparatus according to claim 1 are it is characterised in that described garbage processes control
Device also includes：
Temperature sensor, for obtaining ambient temperature value；
4th control circuit, is connected with described temperature sensor, for being more than or equal to predetermined temperature in described ambient temperature value
The starting fan signal of the fan for starting described garbage processing meanss is sent during angle value.
6. garbage processing control apparatus according to claim 1 are it is characterised in that described garbage processes control
Device also includes：
Hydraulic pressure sensor, for obtaining the influent pressure force value of garbage processing meanss；
5th control circuit, is connected with described hydraulic pressure sensor, for being more than or equal to predetermined water in described influent pressure force value
The electric motor starting signal of the motor for starting described garbage processing meanss is sent during pressure value.
7. garbage processing control apparatus according to claim 1 are it is characterised in that described garbage processes control
Device also includes：
Throw in detection sensor, for detecting whether putting into garbage in described garbage processing meanss；
6th control circuit, is connected with described input detection sensor, for detecting to institute in described input detection sensor
State the supply channel sending when putting into garbage in garbage processing meanss for opening described garbage processing meanss
On magnetic valve magnetic valve open signal.
8. garbage processing control apparatus according to claim 7 are it is characterised in that described garbage processes control
Device also includes interface of internet of things, and described 6th control circuit, and described 6th control circuit is sent out by described interface of internet of things
Go out described magnetic valve open signal.
9. garbage processing control apparatus according to claim 8 are it is characterised in that described interface of internet of things is WIFI
Interface.
10. garbage processing control apparatus according to claim 1 are it is characterised in that described garbage processes control
Device processed also includes：
Internet of Things communicating circuit, for obtaining external sensor detection signal by interface of internet of things；
7th control circuit, is connected with described Internet of Things communicating circuit, for being controlled according to described external sensor detection signal
The operation of described garbage processing meanss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620701105.4U CN205986113U (en) | 2016-07-05 | 2016-07-05 | Food waste process control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620701105.4U CN205986113U (en) | 2016-07-05 | 2016-07-05 | Food waste process control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205986113U true CN205986113U (en) | 2017-02-22 |
Family
ID=58023268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620701105.4U Expired - Fee Related CN205986113U (en) | 2016-07-05 | 2016-07-05 | Food waste process control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205986113U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109917733A (en) * | 2019-03-21 | 2019-06-21 | 潍坊万隆电气股份有限公司 | A kind of intelligence unloading control system and control method |
| CN113253654A (en) * | 2021-05-31 | 2021-08-13 | 中国电子科技集团公司第五十八研究所 | Intelligent control implementation method of kitchen waste object processor |
| CN115178369A (en) * | 2022-06-30 | 2022-10-14 | 宁波爱乐吉电动工具股份有限公司 | Control method and system of pulverizer |
-
2016
- 2016-07-05 CN CN201620701105.4U patent/CN205986113U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109917733A (en) * | 2019-03-21 | 2019-06-21 | 潍坊万隆电气股份有限公司 | A kind of intelligence unloading control system and control method |
| CN113253654A (en) * | 2021-05-31 | 2021-08-13 | 中国电子科技集团公司第五十八研究所 | Intelligent control implementation method of kitchen waste object processor |
| CN115178369A (en) * | 2022-06-30 | 2022-10-14 | 宁波爱乐吉电动工具股份有限公司 | Control method and system of pulverizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20210705 |