CN110747952A

CN110747952A - Safe and intelligent food waste disposer

Info

Publication number: CN110747952A
Application number: CN201911059184.8A
Authority: CN
Inventors: 赵玉龙; 许昌友; 吴文涛
Original assignee: JIANGSU MEIJIA MOTOR Co Ltd
Current assignee: JIANGSU MEIJIA MOTOR Co Ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-02-04

Abstract

The invention discloses a safe and intelligent food waste disposer, which comprises a cover and a water storage tank, and further comprises a control circuit board, a disinfectant component and an electromagnetic valve component, wherein a switch signal generator is arranged on the cover, a switch signal inductor corresponding to the switch signal generator is arranged on the water storage tank, a disinfectant connecting port and a water pipe inlet are also arranged on the water storage tank, the disinfectant connecting port is connected with the disinfectant component through a pipeline, the water pipe inlet is connected with the electromagnetic valve component through a pipeline, and the control circuit board can receive signals of the switch signal inductor and control the on-off of the disinfectant component and the electromagnetic valve component. The invention solves the defects of insufficient intelligent degree, incapability of automatic disinfection, potential safety hazard and the like of the existing processor, and improves the automation degree and the safety performance of the device.

Description

Safe and intelligent food waste disposer

Technical Field

The invention relates to a garbage disposer, in particular to a safe and intelligent food garbage disposer.

Background

A food waste disposer is a household appliance for disposing kitchen waste, can grind leftovers and carry out harmless treatment, effectively avoids the problems of sewer blockage, kitchen peculiar smell and the like, and is popular and loved by more and more families. The food waste disposer is generally installed below a kitchen sink, and discharges food waste into a sewer after crushing the food waste by driving a cutter head through a motor. The current food waste disposer has the following disadvantages: firstly, after the starting switch is pressed down, the machine can be started no matter whether the cover of the food waste disposer is covered or not, and if the cover of the food waste disposer is not covered, although a rubber pad is arranged, the machine has potential safety hazard when working at high speed; secondly, an independent water path is not provided, a water tap on the water channel needs to be manually opened when food waste is treated, and the water tap needs to be manually closed after the waste is treated, so that the use is inconvenient; thirdly, when the existing food waste disposer is used for processing, the food waste disposer runs at high speed in full voltage regardless of the amount of the food waste put in the disposer, the noise is high, electric energy is wasted, manual shutdown is needed, and the degree of automation is not enough; fourthly, the existing food waste disposer generally has no disinfection function, and the machine is used for a long time and has peculiar smell and bacteria breeding.

Disclosure of Invention

The purpose of the invention is as follows: the invention aims to provide a safe and intelligent food waste disposer, which solves the defects of insufficient intellectualization degree, incapability of automatic disinfection, potential safety hazard and the like of the conventional disposer and improves the automation degree and safety performance of the device.

The technical scheme is as follows: the safe and intelligent food waste disposer comprises a cover, a water storage tank, a control circuit board, a disinfectant component and an electromagnetic valve component, wherein a switch signal generator is arranged on the cover, a switch signal sensor corresponding to the switch signal generator is arranged on the water storage tank, a disinfectant connecting port and a water pipe inlet are also arranged on the water storage tank, the disinfectant connecting port is connected with the disinfectant component through a pipeline, the water pipe inlet is connected with the electromagnetic valve component through a pipeline, and the control circuit board can receive signals of the switch signal sensor and control the on-off of the disinfectant component and the electromagnetic valve component.

Further, if the switch signal generator is a magnet, the switch signal sensor is a hall IC; if the switch signal generator is a mechanism boss, the switch signal sensor is a microswitch or a photoelectric sensing switch; if the switch signal generator is a proximity switch, the switch signal sensor is a mechanism metal sheet.

Furthermore, a plurality of built-in funnels are arranged on the cover and used for enabling water above the funnels to flow into the cavity of the garbage disposer.

Further, still include flange, blade disc, water drainage tank, rotor, stator, bottom lid and bottom, the flange be connected with the water storage tank, the lid can be covered on the flange, water storage tank and water drainage tank fixed connection, the blade disc set up in water drainage tank, be connected with the rotor, the rotor sets up in the stator, the stator is connected with water drainage tank and bottom lid, control scheme board is connected with bottom lid, bottom, control scheme board passes through the switching signal cable and links to each other with the switching signal inductor.

Furthermore, the garbage disposer also comprises a work prompting device used for indicating the working state of the garbage disposer in real time, and the work prompting device is connected with the control circuit board.

Furthermore, the garbage disposer also comprises a transmitter, wherein the transmitter and the switch signal sensor control the on or off of the garbage disposer through the control circuit board.

Furthermore, the power supply mode of the emitter is one of a battery, a commercial power and a self-generating mode of a magnetoelectric device.

Has the advantages that: the automatic water boiling device can automatically start and boil water of the garbage disposer, automatically adjust the working power of the garbage disposer according to the amount of garbage, reduce noise and save energy consumption, automatically judge whether the food garbage is treated, automatically close the garbage disposer, automatically put in disinfectant, automatically turn off water, and automatically shut down if a cover is opened in the running process, so that the intelligent control of the food garbage disposer is realized, the automation degree of a product is greatly improved, the safety performance is improved, and the use by a user is facilitated.

Drawings

Fig. 1 is a structural diagram of a garbage disposer according to the present embodiment;

FIG. 2 is an exploded view of the garbage disposer in this embodiment;

fig. 3 is a schematic diagram of a preferred embodiment.

Detailed Description

One embodiment of the garbage disposer of the present invention is shown in fig. 1 and 2, and comprises a cover 1, a flange 2, a water storage tank 3, a cutter head 4, a water discharge tank 5, a rotor 6, a stator 7, a bottom end cover 8, a control circuit board 9, a bottom cover 10, a disinfectant assembly 11 and a solenoid valve assembly 12, wherein the flange 2 is connected with the water storage tank 3, and the cover 1 can cover the flange 2. The cover 1 is provided with a switch signal generator 101, the water storage tank 3 is provided with a switch signal sensor 31 corresponding to the switch signal generator 101, and when the cover 1 is opened or closed, the switch signal sensor 31 can sense the switch signal through the switch signal generator 101 and send out a corresponding switch signal. The switch signal generator 101 and the switch signal sensor 31 may have various combination modes, preferably, when the switch signal sensor 31 is a hall IC, the switch signal generator 101 is a magnet, when the switch signal sensor 31 is a micro switch, the switch signal generator 101 is a mechanism boss, when the switch signal sensor 31 is a proximity switch, the switch signal generator 101 is a mechanism metal sheet, when the switch signal sensor 31 is a photoelectric sensing switch, the switch signal generator 101 is a mechanism boss, and other combination modes may be available as long as the switch signal sensor 31 can sense the proximity of the switch signal generator 101, that is, whether the cover 1 of the garbage disposer is covered or not can be detected. Preferably, the cover 1 is further provided with a plurality of built-in funnels 102 for allowing water in the sink to flow into the interior of the garbage disposer cavity, and the cover 1 can be covered to ensure the sink to be drained. The water storage tank 3 is also provided with a disinfectant connecting port 33 and a water pipe inlet 34, the disinfectant connecting port 33 is connected with the disinfectant component 11 through a pipeline, the water pipe inlet 34 is connected with the electromagnetic valve component 12 through a pipeline, and the control circuit board 9 is connected with the disinfectant component 11 and the electromagnetic valve component 12 through a control circuit and controls the on-off of the disinfectant component 11 and the electromagnetic valve component 12. The disinfectant assembly 11 comprises a disinfectant outlet 111, a disinfectant pump 112 and a disinfectant storage tank 113, wherein the disinfectant outlet 111 is connected with the disinfectant connecting port 33 through a hose, and the disinfectant pump 112 is used for conveying disinfectant from the disinfectant storage tank 113 to the disinfectant connecting port 33 through the disinfectant outlet 111 under the control of the control circuit board 9. The disinfectant can be different media such as bacteriostatic agent, cleaning agent, etc., so that the garbage disposer has different functions. The solenoid valve assembly 12 comprises a solenoid valve 121 and a tap water port 122, one end of the solenoid valve 121 is connected to the tap water outer pipe through the tap water port 122, and the other end is connected to the water pipe inlet 34, and water is supplied to the garbage disposer under the control of the control circuit board 9. The water storage tank 3 is fixedly connected with the water drainage tank 5, the cutter disc 4 is arranged in the water drainage tank 5 and is connected with the rotor 6, the rotor 6 is arranged in the stator 7, the stator 7 is connected with the water drainage tank 5 and the bottom end cover 8, the control circuit board 9 is connected with the bottom end cover 8 and the bottom cover 10, and the control circuit board 9 is connected with the switch signal inductor 31 through the switch signal cable 32 and can receive signals of the switch signal inductor 31. The control circuit board 9 is provided with an output voltage regulating circuit and a current detection circuit which can monitor the current value of the garbage processor in real time and adjust the output voltage according to the current value, and is also provided with a waterway electromagnetic valve control circuit and a disinfectant pump control circuit which can automatically switch on and off water and automatically throw in disinfectant, and the specific technical characteristics and implementation mode of the circuit on the control circuit board 9 are disclosed in the Chinese invention application with the application number of CN 201911041091.2. Preferably, the work prompting device of the garbage disposer is also externally connected, can be a buzzer or a loudspeaker or an LED lamp, and is connected with the control circuit board 9 for indicating the work state of the garbage disposer in real time. Preferably, as shown in fig. 3, a transmitter 13 may be added to remotely control the power switch of the garbage disposer, wherein the transmitter may be a battery, a commercial power source, or a power supply from a power generator through a magnetoelectric device.

The working process is as follows:

cover 1 to flange 2 in, after switching signal sensor 31 on the water storage tank 3 senses the switching signal generator 101 signal on covering 1, control circuit board 9 control external waterway solenoid valve open earlier work 10 seconds after, the refuse treatment ware begins to start, slowly increases the output voltage of the output regulator circuit on the control circuit board 9, makes the operating voltage of refuse treatment ware slowly increase to reach steady start. After the garbage disposer is started, a current detection circuit on a control circuit board 9 starts to detect the working current of a garbage disposer loop in real time, and when the working current is smaller than a preset current value A, a voltage regulation output circuit on the control circuit board 9 outputs half of alternating current, namely the output voltage is half of the input voltage; when the current detection circuit on the control circuit board 9 detects that the working current of the garbage disposer loop is larger than a preset current value A, the output voltage regulation circuit on the control circuit board 9 outputs all alternating current, namely the output voltage is all input voltage, and garbage is quickly disposed. When the garbage is less and the working current of the garbage processor loop is smaller than a preset current value A, the output voltage regulating circuit on the circuit board is controlled to output half of the alternating current again so as to achieve the purpose of saving the electric energy; when the garbage is treated and the working current of the garbage disposer loop is smaller than a preset current value B, the control circuit board 9 judges that the garbage is treated, the control circuit board 9 controls the work prompting device to send a prompting signal to prompt that the garbage is treated, meanwhile, the control circuit board 9 controls the external disinfectant pump 112 to be opened for a period of time and then closed, the garbage disposer continues to keep a half-voltage state for a period of time, after the set time is reached, the control circuit board 9 controls the garbage disposer to be automatically closed, and after a time delay, the water path electromagnetic valve 121 is automatically closed. In the working process, if the cover 1 is pulled out, the switch signal circuit sensor 31 sends out a closing signal, the control circuit board 9 detects the closing signal of the switch signal circuit sensor 31, and immediately stops the work of the garbage disposer, the water path electromagnetic valve 121 and the disinfectant pump 112 until the opening signal of the switch signal circuit sensor 31 is detected again.

Claims

1. A safe and intelligent food waste disposer comprises a cover (1) and a water storage tank (3), and is characterized in that: still include control scheme board (9), disinfectant subassembly (11) and solenoid valve subassembly (12), set up switching signal generator (101) on lid (1), set up switching signal inductor (31) corresponding with switching signal generator (101) on water storage tank (3), still set up disinfectant connector (33) and water pipe entry (34) on water storage tank (3), disinfectant connector (33) are connected with disinfectant subassembly (11) through the pipeline, water pipe entry (34) are connected with solenoid valve subassembly (12) through the pipeline, control scheme board (9) can receive the signal of switching signal inductor (31), and the break-make of control disinfectant subassembly (11) and solenoid valve subassembly (12).

2. A safe and intelligent food waste disposer according to claim 1, wherein: if the switch signal generator (101) is a magnet, the switch signal sensor (31) is a Hall IC; if the switch signal generator (101) is a mechanism boss, the switch signal sensor (31) is a microswitch or a photoelectric sensing switch; if the switch signal generator (101) is a proximity switch, the switch signal sensor (31) is a mechanism metal sheet.

3. A safe and intelligent food waste disposer according to claim 1, wherein: the cover (1) is provided with a plurality of built-in funnels (102) for water above to flow into the cavity of the garbage disposer.

4. A safe and intelligent food waste disposer according to claim 1, wherein: still include flange (2), blade disc (4), water drainage tank (5), rotor (6), stator (7), bottom lid (8) and bottom (10), flange (2) be connected with water storage tank (3), lid (1) can be covered on flange (2), water storage tank (3) and water drainage tank (5) fixed connection, blade disc (4) set up in water drainage tank (5), be connected with rotor (6), rotor (6) set up in stator (7), stator (7) are connected with water drainage tank (5) and bottom lid (8), control scheme board (9) are connected with bottom lid (8), bottom (10), and control scheme board (9) link to each other with switching signal inductor (31) through switching signal cable (32).

5. A safe and intelligent food waste disposer according to claim 1, wherein: the garbage disposer also comprises a work prompting device used for indicating the working state of the garbage disposer in real time, and the work prompting device is connected with the control circuit board (9).

6. A safe and intelligent food waste disposer according to claim 1, wherein: the garbage disposer also comprises an emitter (13), wherein the emitter (13) and the switch signal sensor (31) control the on or off of the garbage disposer through the control circuit board (9).

7. A safe and intelligent food waste disposer according to claim 6, wherein: the power supply mode of the emitter (13) is one of the self-generating modes of a battery, a commercial power and a magnetoelectric device.