CN115301388A - Garbage disposal device, garbage disposal method and garbage disposal control equipment - Google Patents
Garbage disposal device, garbage disposal method and garbage disposal control equipment Download PDFInfo
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- CN115301388A CN115301388A CN202210884655.4A CN202210884655A CN115301388A CN 115301388 A CN115301388 A CN 115301388A CN 202210884655 A CN202210884655 A CN 202210884655A CN 115301388 A CN115301388 A CN 115301388A
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- garbage
- capacitance
- storage space
- grinding
- waste
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 305
- 238000000034 method Methods 0.000 title claims abstract description 34
- 239000002699 waste material Substances 0.000 claims abstract description 95
- 239000007788 liquid Substances 0.000 claims abstract description 81
- 238000001514 detection method Methods 0.000 claims abstract description 39
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 239000007787 solid Substances 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000012545 processing Methods 0.000 claims description 11
- 238000012790 confirmation Methods 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 4
- 238000007726 management method Methods 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 description 4
- 239000002910 solid waste Substances 0.000 description 4
- 238000000151 deposition Methods 0.000 description 3
- 239000010808 liquid waste Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects 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
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/06—Selection or use of additives to aid disintegrating
-
- 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
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to a garbage treatment device, a garbage treatment method and garbage treatment control equipment. The capacitance detection circuit is electrically connected with both the first conductive piece and the second conductive piece. The treatment liquid adding unit is provided with a discharge port for discharging the waste treatment liquid, the discharge port is communicated with the waste storage space, and the treatment liquid adding unit is electrically connected with the capacitance detection circuit. The treatment liquid adding unit automatically adds the garbage treatment liquid into the garbage storage space according to the capacitance detected by the capacitance detection circuit, so that the degree of automation is high, and the working efficiency is high.
Description
Technical Field
The invention relates to the technical field of garbage treatment, in particular to a garbage treatment device, a garbage treatment method and garbage treatment control equipment.
Background
A waste disposal device is a device that can dispose of waste, such as grinding the waste. When solid waste is ground, a certain amount of waste treatment liquid, such as a certain amount of water, needs to be added, so that the grinding process can be smoothly carried out. The amount of the garbage added is different, and the amount of the garbage treatment liquid required to be added is different. Too much garbage disposal liquid is added, so that resource waste exists, and too little garbage disposal liquid is added, so that the grinding effect is influenced. Whether the addition amount of the garbage treatment liquid is suitable or not needs to be accurately judged, the internal condition of the garbage treatment device needs to be checked for many times, and the problem of low efficiency exists.
Disclosure of Invention
The invention provides a garbage disposal device, a garbage disposal method and garbage disposal control equipment aiming at the problem of low working efficiency of the garbage disposal device. The treatment liquid adding unit automatically adds the garbage treatment liquid into the garbage storage space according to the capacitance detected by the capacitance detection circuit, so that the degree of automation is high, and the working efficiency is high.
A waste disposal device comprising:
a first conductive member;
the second conductive piece and the first conductive piece are arranged at intervals, and the space between the second conductive piece and the first conductive piece comprises a garbage storage space;
the capacitance detection circuit is electrically connected with the first conductive piece and the second conductive piece and is used for detecting the capacitance between the first conductive piece and the second conductive piece;
and the treatment liquid adding unit is provided with a discharge port for discharging the waste treatment liquid, the discharge port is communicated with the waste storage space, and the treatment liquid adding unit is electrically connected with the capacitance detection circuit and is used for adding the waste treatment liquid into the waste storage space according to the capacitance detected by the capacitance detection circuit.
In one embodiment, the waste disposal device further comprises a first housing unit at least partially enclosing the waste storage space, the first electrically conductive member and/or the second electrically conductive member being embedded in the first housing unit.
In one embodiment, the garbage disposal device comprises a whole machine shell structure and a cover plate, wherein a containing cavity with an opening is arranged in the whole machine shell structure, the cover plate is movably arranged at the opening of the containing cavity, the first conductive piece is arranged on the cover plate, the second conductive piece is arranged in the containing cavity, and the second conductive piece is opposite to the opening of the containing cavity.
In one embodiment, the whole machine shell structure is provided with a first electric connecting piece electrically connected with the capacitance detection circuit, and when the cover plate is assembled at the opening of the accommodating cavity, the first electric connecting piece is electrically connected with the first electric conducting piece.
In one embodiment, the garbage disposal device further comprises a detection unit, wherein the detection unit is arranged on the whole machine shell structure and/or the cover plate and is used for detecting the assembly state of the cover plate at the opening of the accommodating cavity.
In one embodiment, the garbage disposal device further comprises a grinding unit, wherein the grinding unit is positioned in the accommodating cavity and is used for grinding the garbage in the accommodating cavity.
In one embodiment, the grinding unit comprises a grinding disc and a grinding knife which are both positioned in the accommodating cavity;
the grinding disc is opposite to the opening of the accommodating cavity, and the second conductive piece is arranged in the grinding disc, or the second conductive piece is positioned on one side of the grinding disc, which is far away from the opening of the accommodating cavity;
the grinding knife is movable relative to the grinding disc to grind debris therebetween.
In one embodiment, the grinding unit further comprises a driving member located in the accommodating cavity, and the driving member is in transmission fit with the grinding knife and is used for driving the grinding knife to move relative to the grinding disc;
the driving piece is located the grinding disc deviates from one side of the opening of the accommodating cavity.
In one embodiment, a temporary storage space is arranged between the driving piece and the grinding disc, a through hole is formed in the grinding disc, and the through hole is directly or indirectly communicated with the temporary storage space and the garbage storage space;
the garbage disposal device further comprises a liquid discharge pipe, and the liquid discharge pipe is communicated with the temporary storage space.
In one embodiment, the treatment solution adding unit comprises a water inlet pipe and an electromagnetic switch valve arranged on the water inlet pipe, the discharge port is formed in the water inlet pipe, and the electromagnetic switch valve is electrically connected with the capacitance detection circuit.
A method for treating garbage is disclosed,
the garbage treatment method comprises the following steps:
acquiring stable capacitance C1 of the garbage storage space after the garbage is put into the garbage storage space and before the garbage is ground;
and determining garbage throwing data in the garbage storage space according to the stable capacitance C1.
In one of the embodiments, the first and second electrodes are,
the step of determining the garbage throwing data in the garbage storage space according to the stable capacitance C1 specifically comprises the following steps:
determining the garbage throwing type in the garbage storage space according to the relation between the stable capacitance C1 and the preset capacitance C0;
the preset capacitance C0 is the capacitance when no garbage is put into the garbage storage space.
In one embodiment, the step of determining the garbage throwing type in the garbage storage space according to the relationship between the stable capacitance C1 and the preset capacitance C0 comprises the following steps:
if the difference value between the stable capacitance C1 and the preset capacitance C0 is within a first preset range, determining that the garbage throwing type is liquid;
and if the difference value between the stable capacitance C1 and the preset capacitance C0 is outside the first preset range, determining that the garbage throwing type is solid.
In one embodiment, the first preset range is 0.
In one embodiment, if the difference between the stable capacitance C1 and the preset capacitance C0 is outside the first preset range, the method further comprises the following steps after determining that the garbage throwing type is solid:
and determining grinding data for grinding the garbage in the garbage storage space according to the difference value between the stable capacitance C1 and the preset capacitance C0.
In one embodiment, the grinding data includes a grinding duration and an amount of waste treatment fluid to be dispensed into the waste storage space.
In one embodiment, the garbage disposal method further comprises the following steps:
and acquiring the capacitance of the garbage storage space when the garbage discharge in the garbage storage space is finished, and marking the capacitance at the moment as a preset capacitance C0.
A refuse handling control apparatus comprising:
the electric capacity acquisition module is used for acquiring the stable electric capacity C1 of the garbage storage space after the garbage is put into the garbage storage space and before the garbage is ground;
and the throwing data confirmation module is used for determining the garbage throwing data in the garbage storage space according to the stable capacitance C1.
In one embodiment, the release data confirmation module comprises;
the liquid judgment module is used for judging whether the garbage throwing type is liquid or not if the difference value between the stable capacitance C1 and the preset capacitance C0 is within a first preset range;
the solid judgment module is used for judging whether the garbage throwing type is solid if the difference value between the stable capacitance C1 and the preset capacitance C0 is outside the first preset range;
the preset capacitance C0 is the capacitance when no garbage is put into the garbage storage space.
In one embodiment, the garbage disposal control apparatus further includes:
the grinding control module is used for determining grinding data for grinding the garbage in the garbage storage space according to the difference value between the stable capacitance C1 and the preset capacitance C0;
the grinding control module is electrically connected with the solid judgment module.
In one embodiment, the garbage disposal control apparatus further includes:
the initial data acquisition module is used for acquiring the capacitance of the garbage storage space at the moment of switching from the open state to the closed state and taking the capacitance as an initial capacitance C2;
the starting state judging module is used for judging that the garbage throwing into the garbage storage space is finished if the difference value between the starting capacitance C2 and the preset capacitance C0 is out of a second preset range;
the preset capacitance C0 is the capacitance when no garbage is put into the garbage storage space.
In one embodiment, the garbage disposal control apparatus further includes:
and the preset value updating module is used for acquiring the electric capacity of the garbage storage space when the garbage discharge in the garbage storage space is finished, and marking the electric capacity at the moment as a preset electric capacity C0.
The scheme provides a garbage disposal device, a garbage disposal method and a garbage disposal control device, wherein the capacitance between two conductive pieces can be influenced by a medium between the two conductive pieces, so that the capacitance detected by the capacitance detection circuit can be influenced by the garbage throwing condition in the garbage storage space. And then the processing liquid adding unit adds the garbage processing liquid into the garbage storage space according to the electric capacity, specifically, the garbage processing liquid is discharged into the garbage storage space from the discharge port. Make refuse treatment device can add the automatic refuse treatment liquid according to the rubbish circumstances of puting in, promotes degree of automation, and then promotes work efficiency.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural view of the garbage disposal apparatus of the present embodiment when the cover plate is in an open state;
fig. 2 is a schematic structural view of the garbage disposal device of the present embodiment when the cover plate is in a closed state;
fig. 3 is a flowchart of the garbage disposal method according to this embodiment.
Description of reference numerals:
10. a waste disposal device; 11. a first conductive member; 111. a first electrical connection; 112. a Hall sensor; 113. a magnet; 12. a second conductive member; 121. a second electrical connection; 13. a treatment liquid addition unit; 131. a water inlet pipe; 1311. an outlet port; 132. an electromagnetic on-off valve; 14. a grinding unit; 141. a grinding disk; 1411. a via hole; 142. a drive member; 15. a liquid discharge pipe; 16. a whole machine shell structure; 161. an accommodating chamber; 162. an opening; 163. a temporary storage space; 164. a waste storage space; 17. and (7) a cover plate.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
As shown in fig. 1 and 2, in some embodiments, there is provided a waste disposal device 10 comprising:
a first conductive member 11;
a second conductive member 12, the second conductive member 12 being spaced apart from the first conductive member 11, a space therebetween including a garbage accommodating space 164;
a capacitance detection circuit electrically connected to both the first conductive member 11 and the second conductive member 12 for detecting a capacitance between the first conductive member 11 and the second conductive member 12.
The capacitance between the two conductive members is affected by the medium in the space between the two conductive members, and the dielectric constants of different media are different, so that the capacitance between the first conductive member 11 and the second conductive member 12 is changed when garbage is loaded into the garbage storage space 164. The garbage throwing situation in the garbage storage space 164, such as the garbage throwing amount and the garbage throwing type, can be determined by the change.
Further, in still other embodiments, as shown in fig. 1 and fig. 2, the garbage disposal device 10 includes a disposal liquid adding unit 13, and the disposal liquid adding unit 13 is configured to add a garbage disposal liquid into the garbage storage space 164, and the garbage disposal liquid may be water or other liquid, which is not limited herein.
Specifically, as shown in fig. 1 and 2, the processing liquid addition unit 13 has a discharge port 1311 for discharging the waste processing liquid, and the discharge port 1311 communicates with the waste storage space 164. So that the waste treatment liquid discharged from the treatment liquid addition unit 13 can enter the waste storage space 164.
The treatment liquid adding unit 13 is electrically connected to the capacitance detection circuit, and is configured to add the waste treatment liquid to the waste storage space 164 according to the capacitance detected by the capacitance detection circuit.
As described above, the capacitance represents the data of the garbage thrown into the garbage storage space 164, such as the type and amount of the garbage thrown into the garbage storage space. The treatment liquid adding unit 13 can automatically add the waste treatment liquid into the waste storage space 164 according to the electric capacity, so that the automation degree of the whole waste treatment process is improved, and the working efficiency is further improved.
For example, the treatment solution adding unit 13 can be selectively started or stopped according to the garbage throwing type; the treatment liquid adding unit 13 can flexibly control the amount of the waste treatment liquid added to the waste storage space 164 according to the amount of the waste put in.
It should be noted that, in the present application, determining the garbage throwing data according to the capacitance includes determining the garbage throwing data only according to the size or variation of the capacitance, and also determining the garbage throwing data by combining the capacitance and other data.
Further specifically, as shown in fig. 1 and 2, the treatment liquid adding unit 13 includes a water inlet pipe 131 and an electromagnetic switch valve 132 provided to the water inlet pipe 131, the discharge port 1311 is formed in the water inlet pipe 131, and the electromagnetic switch valve 132 is electrically connected to the capacitance detection circuit.
The electromagnetic switch valve 132 operates according to the capacitance detected by the capacitance detection circuit to control the on/off of the water inlet pipe 131. For example, the electromagnetic switching valve 132 is selectively switched according to the capacitance.
In one embodiment, the inlet tube 131 has a water inlet that is in direct or indirect communication with a tap water line.
Alternatively, in other embodiments, the processing liquid adding unit 13 may have other structures as long as it can add the waste processing liquid into the waste storage space 164.
Further, in some embodiments, as shown in fig. 1 and 2, the waste disposal device 10 includes a grinding unit 14, and the grinding unit 14 is used for grinding the waste in the waste storage space 164. The polishing unit 14 is electrically connected to the capacitance detection circuit, and operates according to the capacitance detected by the capacitance detection circuit. For example, the grinding time of the grinding unit 14 is determined based on the capacitance detected by the capacitance detection circuit.
Specifically, in one embodiment, as shown in fig. 1 and 2, the grinding unit 14 includes a grinding disk 141 and a grinding knife (not shown) movable relative to the grinding disk 141 to grind debris therebetween.
The grinding disk 141 and/or the grinding knives are located in the waste storage space 164 so that the grinding knives can grind the waste in the waste storage space 164 when they move relative to the grinding disk 141.
Further specifically, as shown in fig. 1 and fig. 2, the grinding unit 14 further includes a driving member 142, and the driving member 142 is in transmission fit with the grinding knife for driving the grinding knife to move relative to the grinding disc 141. The driving member 142 may be a motor.
As shown in fig. 1, a through hole 1411 is provided on the grinding disc 141, the through hole 1411 is directly or indirectly communicated with the garbage storage space 164, and the ground garbage can flow out of the garbage storage space 164 through the through hole 1411.
During the grinding process, the processing liquid adding unit 13 may discharge the waste processing liquid into the waste storage space 164, and the ground waste and the waste processing liquid flow out of the waste storage space 164 through the through hole 1411.
As shown in fig. 1 and 2, the waste disposal device 10 further includes a drain pipe 15, and the drain pipe 15 is directly or indirectly communicated with the through hole 1411, so that the ground waste discharged from the through hole 1411 and the waste disposal liquid can enter the drain pipe 15.
Further, in some embodiments, the waste management device 10 further includes a first housing unit at least partially enclosing the waste storage space 164, the first conductive member 11 and/or the second conductive member 12 being embedded in the first housing unit.
Since the capacitance detection circuit acquires the capacitance between the first conductive member 11 and the second conductive member 12, which is used to determine the garbage disposal in the garbage storage space 164, the first conductive member 11 and the second conductive member 12 need not be located in the garbage storage space 164, but only embedded in the first housing unit. The first conductive member 11 and/or the second conductive member 12 embedded in the first housing unit do not directly contact with the garbage in the garbage storage space 164, so that the situation that the garbage collides with or pollutes the conductive member is effectively avoided, and the service life of a unit for judging the garbage throwing condition in the garbage disposal device 10 is prolonged to a certain extent.
Further, in some embodiments, as shown in fig. 1 and 2, the waste management device 10 includes a unitary housing structure 16 and a cover 17. The whole casing structure 16 has a receiving cavity 161 with an opening 162 therein, and the cover plate 17 is used for closing the opening 162. As shown in fig. 1 and 2, the cover 17 is movably disposed at the opening 162 of the accommodating chamber 161. The waste storage space 164 belongs to the accommodating chamber 161.
As shown in fig. 1 and 2, the first conductive member 11 is disposed on the cover plate 17, the second conductive member 12 is disposed in the accommodating cavity 161, and the second conductive member 12 is opposite to the opening 162 of the accommodating cavity 161.
The waste storage space 164 is located between the cover 17 and the second conductive member 12. The opening 162 of the accommodating chamber 161 may be an inlet for putting garbage, and the garbage put into the garbage storage space 164 can be located exactly between the opening 162 of the accommodating chamber 161 and the second conductive member 12, so the putting amount and kind of the garbage directly affect the capacitance between the first conductive member 11 and the second conductive member 12.
When the garbage needs to be thrown in, the cover 17 is adjusted to the open state as shown in fig. 1, so that the opening 162 of the accommodating cavity 161 is opened. After the garbage is put in, as shown in fig. 2, the cover 17 is adjusted to a closed state to close the opening 162 of the accommodating chamber 161.
As shown in fig. 1 and 2, in some embodiments, the whole housing structure 16 is provided with a first electrical connector 111 electrically connected to the capacitance detection circuit, and when the cover plate 17 is assembled at the opening 162 of the accommodating cavity 161, the first electrical connector 111 is electrically connected to the first conductive member 11.
When the cover plate 17 is in the closed state, the first electrical connector 111 is electrically connected to the first conductive member 11, and the first electrical connector 111 is electrically connected to the capacitance detection circuit. When the cover 17 is in the closed state, the first conductive member 11 and the second conductive member 12 are electrically connected to the capacitance detection circuit.
When the cover plate 17 is in the open state, the first electrical connector 111 is separated from the first conductive member 11.
In one embodiment, as shown in fig. 1 and 2, the first electrical connector 111 is partially located in the accommodating cavity 161 or flush with the wall of the accommodating cavity 161, and when the cover 17 is in the closed state, the first conductive member 11 just makes electrical contact with the first electrical connector 111.
The first conductive member 11 is located on the bottom surface of the cover plate 17, and when the cover plate 17 is located in the closed state, the outer peripheral surface of the first conductive member 11 contacts the first electrical connection member 111.
Further, as shown in fig. 1 and 2, in some embodiments, the garbage disposal apparatus 10 further includes a detection unit, which is disposed on the whole casing structure 16 and/or the cover plate 17, and is used for detecting an assembly state of the cover plate 17 at the opening 162 of the accommodating cavity 161.
The detection unit can detect whether the cover 17 closes the opening 162 of the accommodating chamber 161, in other words, whether the cover 17 is in the closed state or in the open state.
In particular, in some embodiments, the detection unit includes a sensor and a measured piece that can be sensed by the sensor. One of the sensor and the measured piece is arranged on the whole casing structure 16, and the other is arranged on the cover plate 17.
When the cover 17 is in the closed state, the sensor can detect that the detected object is in a detection range, so as to determine that the cover 17 closes the opening 162 of the accommodating cavity 161. When the cover 17 is in the open state, the sensor can detect that the detected member is out of the detection range, so as to determine that the opening 162 of the accommodating cavity 161 is not closed by the cover 17.
By determining whether the opening 162 of the accommodating cavity 161 is closed by the cover 17, the capacitance detection circuit can be controlled to perform a capacitance detection step according to the determination.
In one embodiment, as shown in fig. 1 and 2, the object to be measured is a magnet 113, and the sensor is a hall sensor 112. One of the hall sensor 112 and the magnet 113 is disposed on the entire casing structure 16, and the other is disposed on the cover 17.
Further specifically, as shown in fig. 1 and 2, the grinding unit 14 is located in the accommodating chamber 161 for grinding the garbage in the accommodating chamber 161.
The grinding disc 141 and the grinding knife are located in the accommodating cavity 161. The abrasive disk 141 is opposite to the opening 162 of the receiving chamber 161.
The second conductive member 12 is disposed in the grinding disc 141, or the second conductive member 12 is located on a side of the grinding disc 141 facing away from the opening 162 of the accommodating cavity 161.
The grinding disc 141 can protect the second conductive member 12. The grinding tool is located on the side of the grinding plate 141 facing the opening 162 of the accommodating chamber 161, and the grinding work is mainly performed on the side of the grinding plate 141 facing the opening 162 of the accommodating chamber 161, so that the garbage thrown into the garbage storage space 164 is generally located between the grinding plate 141 and the cover plate 17. The probability of the first conductive member 11 and the second conductive member 12 being damaged by the garbage is greatly reduced.
The first housing unit includes the complete machine housing structure 16, the cover plate 17, and the grinding disk 141. Or the first housing unit comprises the complete housing structure 16 and the cover plate 17.
As shown in fig. 1 and 2, the driving member 142 is located on a side of the grinding disc 141 facing away from the opening 162 of the accommodating chamber 161.
The driving member 142 comprises a motor, and a main shaft of the motor penetrates through the grinding disc 141 to be in transmission fit with the grinding knife.
The waste disposal device 10 further comprises a second electrical connection 121, the second electrical connection 121 being electrically connected between the second electrically conductive member 12 and the capacitive detection circuit.
Specifically, as shown in fig. 1 and fig. 2, the second electrical connector 121 is partially disposed in a spindle of the motor, the spindle of the motor penetrates through the grinding disc 141 to be in transmission fit with the grinding blade, and the second electrical connector 121 is inserted into the grinding disc 141 along with the spindle of the motor and is electrically connected to the second conductive member 12.
Further, as shown in fig. 1 and 2, in some embodiments, a temporary storage space 163 is provided between the driving member 142 and the grinding disc 141. A through hole 1411 is formed in the grinding plate 141, and the through hole 1411 directly or indirectly communicates the temporary storage space 163 with the garbage storage space 164. The garbage ground between the grinding plate 141 and the grinding tool flows into the temporary storage space 163 through the through hole 1411.
As shown in fig. 1 and 2, the surface of the driving member 142 facing the grinding disc 141 is a tapered surface. The garbage after being ground flows into the temporary storage space 163 and is stored in the space between the tapered surface and the grinding disk 141.
Further, as shown in fig. 1 and 2, the garbage disposal apparatus 10 further comprises a drain pipe 15, and the drain pipe 15 is communicated with the temporary storage space 163 for draining the garbage in the temporary storage space 163.
Further, as shown in fig. 3, in another embodiment, there is provided a garbage disposal method for a garbage disposal device 10, wherein the garbage disposal device 10 comprises:
a first conductive member 11;
a second conductive member 12, the second conductive member 12 being spaced apart from the first conductive member 11, a space therebetween including a garbage storage space 164;
and the capacitance detection circuit is electrically connected with the first conductive piece 11 and the second conductive piece 12 and is used for detecting the capacitance between the first conductive piece 11 and the second conductive piece 12.
In other embodiments, the waste treatment method is used in the waste treatment device 10 of any of the above embodiments.
The garbage treatment method comprises the following steps:
obtaining a stable capacitance C1 of the garbage storage space 164 after the garbage is completely thrown into the garbage storage space 164 and before the garbage is ground;
the garbage depositing data in the garbage storing space 164 is determined according to the stable capacitance C1.
In some embodiments, the stable capacitance C1 of the garbage accommodating space 164 is a capacitance between the first conductive member 11 and the second conductive member 12 when the amount of garbage in the garbage accommodating space 164 is in a stable state.
As described above, when the medium between two conductive members changes, the capacitance between the two conductive members changes. Different media and different capacitance. After the garbage throwing is finished, the stable capacitance C1 when the capacitance approaches the stable state reflects the garbage throwing condition in the garbage storage space 164 to a certain extent, so as to determine the garbage throwing data in the garbage storage space 164. The automation degree of the garbage disposal process is improved.
The garbage placement data may include garbage placement type and/or garbage placement amount.
Further, the garbage disposal method also comprises the following steps:
and controlling the grinding unit 14 and/or the treatment liquid adding unit 13 according to the garbage throwing data.
Specifically, the step of controlling the grinding unit 14 and/or the treatment liquid adding unit 13 according to the garbage throwing data includes the steps of:
controlling the starting time and the running time of the grinding unit 14 according to the garbage throwing data;
and/or controlling the starting time of the treatment liquid adding unit 13 and the addition amount of the waste treatment liquid according to the waste throwing data.
For the liquid garbage, after the liquid garbage is thrown into the garbage storage space 164, the liquid garbage can be automatically discharged, for example, sequentially discharged from the garbage storage space 164, the through hole 1411, the temporary storage space 163 and the drain pipe 15. If liquid waste is introduced, the capacitance will continue to change until the liquid waste is exhausted, and will return to a value close to the value before the waste was introduced.
Therefore, if the garbage disposal data indicates that the garbage disposal type is liquid, the grinding unit 14 and the treatment liquid adding unit 13 may be controlled to be in the off state without starting the grinding unit 14 and the treatment liquid adding unit 13.
After the solid waste is put into the waste storage space 164, the solid waste is stored in the waste storage space 164 without being disposed of, and the solid waste is not automatically discharged.
Therefore, if the garbage throwing data indicates that the garbage throwing type is solid, the grinding unit 14 and/or the treatment liquid adding unit 13 is controlled to be turned on.
And determining the grinding time length of the grinding unit 14 according to the garbage putting amount. The larger the garbage input amount is, the longer the grinding time is.
And determining the addition amount of the garbage treatment liquid according to the garbage input amount. The larger the garbage input amount is, the larger the addition amount of the garbage treatment liquid is.
It is assumed that the predetermined capacitance C0 is a capacitance between the first conductive member 11 and the second conductive member 12 when no garbage is put in the garbage storage space 164.
The difference value between the stable capacitance C1 and the preset capacitance C0 represents the garbage throwing amount in the garbage throwing space.
Therefore, the grinding data for grinding the garbage in the garbage storage space 164 can be determined according to the difference between the stable capacitance C1 and the preset capacitance C0.
The grinding data includes the grinding duration and the amount of waste treatment fluid dispensed into the waste storage space 164.
The larger the difference between the stable capacitance C1 and the preset capacitance C0 is, the longer the grinding time is, and the larger the garbage disposal liquid feeding amount is.
And how to determine the garbage throwing data through the stable capacitance C1 can be realized as follows.
In some embodiments, as shown in fig. 3, the step of determining the garbage throwing data in the garbage storage space 164 according to the stable electric capacity C1 specifically includes the following steps:
the type of garbage deposited in the garbage storage space 164 is determined according to the relationship between the stable capacitance C1 and the preset capacitance C0.
For example, the garbage throwing type in the garbage storage space 164 is determined according to the magnitude relationship between the stable capacitance C1 and the preset capacitance C0.
Specifically, the determining the garbage throwing type in the garbage storage space 164 according to the relationship between the stable electric capacity C1 and the preset electric capacity C0 includes the following steps:
if the difference value between the stable capacitance C1 and the preset capacitance C0 is within a first preset range, determining that the garbage throwing type is liquid;
and if the difference value between the stable capacitance C1 and the preset capacitance C0 is outside the first preset range, determining that the garbage throwing type is solid.
Specifically, in one embodiment, the first preset range is 0.
In other words, when the stable capacitance C1 is equal to the preset capacitance C0, it is proved that the garbage thrown into the garbage storage space 164 is automatically exhausted before being ground, so that it can be determined that the garbage throwing type is liquid. And when a certain difference exists between the stable capacitance C1 and the preset capacitance C0, the garbage thrown in the condition of not grinding cannot be automatically exhausted, so that the garbage throwing type is determined to be solid.
Of course, even if the garbage throwing type is liquid, some liquid may remain in the garbage storage cavity, so the stable capacitance C1 may not be completely consistent with the preset capacitance C0, and there may be some difference therebetween.
Therefore, in some embodiments, the first predetermined range is Δ C1 min ～ΔC1 max In which Δ C1 min And Δ C1 max Not equal,. DELTA.C 1 min Less than Δ C1 max 。
In some embodiments, Δ C1 min Less than 0, Δ C1 max Greater than 0;
or, Δ C1 max ＞ΔC1 min ＞0；
Alternatively, 0 > Δ C1 max ＞ΔC1 min 。
Further, in an embodiment, as shown in fig. 3, if the difference between the stable capacitance C1 and the preset capacitance C0 is outside the first preset range, the method further includes the following steps after determining that the garbage throwing type is solid:
and determining grinding data for grinding the garbage in the garbage storage space 164 according to a difference between the stable capacitance C1 and the preset capacitance C0.
The grinding data includes the grinding duration and the amount of waste treatment fluid dispensed into the waste storage space 164.
In other words, after the refuse input type is determined to be solid, the subsequent grinding process and the treatment liquid adding process can be further performed.
Still further, in some embodiments, the method of waste treatment further comprises the steps of:
the capacitance of the trash storing space 164 at the time of the end of the discharge of the trash in the trash storing space 164 is obtained, and the capacitance at this time is marked as a preset capacitance C0.
Each time the discharge of the garbage in the garbage storage space 164 is finished, the electric capacity between the first conductive member 11 and the second conductive member 12 is changed by the material that may remain. Therefore, after each time of garbage discharge, the capacitance between the first conductive member 11 and the second conductive member 12 at the time when no garbage is thrown can be used as the preset capacitance C0, thereby improving the accuracy of judgment of the next garbage disposal process.
The time of the discharge of the garbage refers to the time of the discharge of the liquid garbage and/or the time of the grinding of the solid garbage and the discharge.
Further, the step of obtaining the stable capacitance C1 of the garbage storage space 164 after the garbage is put into the garbage storage space 164 and before the garbage is ground, further includes:
when the garbage storage space 164 is switched from the open state to the closed state, the electric capacity of the garbage storage space 164 at this moment is acquired as an initial electric capacity C2;
if the difference between the initial capacitance C2 and the preset capacitance C0 is outside a second preset range, it is determined that the garbage depositing into the garbage depositing space 164 is completed.
In other words, when the difference between the initial capacitance C2 and the preset capacitance C0 is outside the second preset range, it is proved that there is garbage deposited into the garbage storage space, in which case the subsequent garbage disposal step is performed. If the difference between the initial capacitance C2 and the predetermined capacitance C0 is within a second predetermined range, it is determined that no garbage is deposited into the garbage storage space 164. Specifically, the second preset range may be 0.
In some embodiments, the second predetermined range is Δ C2 min ～ΔC2 max In which Δ C2 min And Δ C2 max Not equal,. DELTA.C2 min Less than Δ C2 max 。
In some embodiments, Δ C2 min Less than 0, Δ C2 max Greater than 0;
or, Δ C2 max ＞ΔC2 min ＞0；
Alternatively, 0 > Δ C2 max ＞ΔC2 min 。
When the cover 17 is switched from the open state to the closed state, the garbage storage space 164 is switched from the open state to the closed state.
Further, the garbage disposal method also comprises the following steps:
after the grinding is finished, the garbage storage space 164 is cleaned.
In some embodiments, the capacitance at the end of the garbage discharge from the garbage storage space 164 is obtained and is labeled as a preset capacitance C0, and the end of the garbage discharge in this step refers to the time after the garbage storage space 164 is cleaned and the cleaning solution is drained.
Further, in a further embodiment, there is provided a garbage disposal control apparatus comprising:
a capacitance obtaining module, configured to obtain a stable capacitance C1 of the garbage storage space 164 after the garbage is completely put into the garbage storage space 164 and before the garbage is ground;
and a throw data confirmation module for determining the throw data of the garbage in the garbage storage space 164 according to the stable capacitance C1.
The release data confirmation module comprises;
the liquid judgment module is used for judging whether the garbage throwing type is liquid or not if the difference value between the stable capacitance C1 and the preset capacitance C0 is within a first preset range;
and the solid judgment module is used for judging whether the garbage throwing type is solid if the difference value between the stable capacitance C1 and the preset capacitance C0 is outside the first preset range.
The garbage disposal control apparatus further includes:
and the grinding control module is used for determining grinding data for grinding the garbage in the garbage storage space 164 according to the difference value between the stable capacitance C1 and the preset capacitance C0.
The grinding control module is electrically connected with the solid judgment module.
The refuse handling control apparatus further comprises:
a preset value updating module for obtaining the capacitance of the garbage storage space 164 at the end of the garbage discharge from the garbage storage space 164 and marking the capacitance at this time as a preset capacitance C0.
The garbage disposal control apparatus further includes:
an initial data obtaining module, configured to obtain a capacitance at a time when the garbage storing space 164 is switched from the on state to the off state, and use the capacitance as an initial capacitance C2;
and an initial state judgment module, configured to judge that, if a difference between the initial capacitance C2 and the preset capacitance C0 is outside a second preset range, it is determined that the garbage throwing into the garbage storage space 164 is finished.
Further, in some embodiments, a waste disposal system is provided, comprising the waste disposal control device and the waste disposal device, wherein the waste disposal control device is electrically connected with the waste disposal device 10, and the waste disposal device is used for controlling the waste disposal device 10.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly specified otherwise.
In the present invention, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being permanently connected, detachably connected, or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are for purposes of illustration only and do not denote a single embodiment.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is specific and detailed, but not to be understood as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent should be subject to the appended claims.
Claims (22)
1. A waste disposal device, comprising:
a first conductive member;
the second conductive piece and the first conductive piece are arranged at intervals, and the space between the second conductive piece and the first conductive piece comprises a garbage storage space;
the capacitance detection circuit is electrically connected with the first conductive piece and the second conductive piece and is used for detecting the capacitance between the first conductive piece and the second conductive piece;
and the treatment liquid adding unit is provided with a discharge port for discharging the waste treatment liquid, the discharge port is communicated with the waste storage space, and the treatment liquid adding unit is electrically connected with the capacitance detection circuit and is used for adding the waste treatment liquid into the waste storage space according to the capacitance detected by the capacitance detection circuit.
2. A waste management device according to claim 1, further comprising a first housing unit at least partially enclosing the waste storage space, the first electrically conductive member and/or the second electrically conductive member being embedded in the first housing unit.
3. The waste disposal device of claim 1, wherein the waste disposal device comprises a housing structure and a cover plate, the housing structure has a receiving cavity with an opening therein, the cover plate is movably disposed at the opening of the receiving cavity, the first conductive member is disposed on the cover plate, the second conductive member is disposed in the receiving cavity, and the second conductive member is opposite to the opening of the receiving cavity.
4. A waste disposal device according to claim 3, wherein the complete machine housing structure is provided with a first electrical connector electrically connected to the capacitance detection circuit, and the first electrical connector is electrically connected to the first electrically conductive member when the cover plate is fitted to the opening of the accommodating chamber.
5. A waste disposal device according to claim 3, further comprising a detection unit provided in the overall housing structure and/or the cover plate for detecting an assembled state of the cover plate at the opening of the accommodating chamber.
6. A waste disposal device according to claim 3 further comprising a grinding unit located in the receptacle chamber for grinding waste in the receptacle chamber.
7. A waste disposal device according to claim 6, wherein the grinding unit comprises a grinding disc and a grinding knife both located in the receiving cavity;
the grinding disc is opposite to the opening of the accommodating cavity, and the second conductive piece is arranged in the grinding disc, or the second conductive piece is positioned on one side of the grinding disc, which is far away from the opening of the accommodating cavity;
the grinding knives are movable relative to the grinding disk to grind debris therebetween.
8. A waste disposal device according to claim 7, wherein the grinding unit further comprises a drive member located in the receiving cavity, the drive member being in driving engagement with the grinding blade for driving the grinding blade to move relative to the grinding disc;
the driving piece is located on one side, away from the opening of the accommodating cavity, of the grinding disc.
9. The waste disposal device of claim 8, wherein a temporary storage space is provided between the driving member and the grinding plate, and a through hole is provided on the grinding plate, and the through hole directly or indirectly communicates the temporary storage space and the waste storage space;
the garbage disposal device also comprises a liquid discharge pipe, and the liquid discharge pipe is communicated with the temporary storage space.
10. A waste treatment apparatus according to any one of claims 1 to 9, wherein the treatment liquid addition unit includes a water inlet pipe and an electromagnetic switch valve provided in the water inlet pipe, the discharge port is formed in the water inlet pipe, and the electromagnetic switch valve is electrically connected to the capacitance detection circuit.
11. A method for treating garbage is characterized in that,
the garbage treatment method comprises the following steps:
acquiring the stable capacitance C1 of the garbage storage space after the garbage is put into the garbage storage space and before the garbage is ground;
and determining garbage throwing data in the garbage storage space according to the stable capacitance C1.
12. A method of waste disposal according to claim 11,
the step of determining the garbage throwing data in the garbage storage space according to the stable capacitance C1 specifically comprises the following steps:
determining the garbage throwing type in the garbage storage space according to the relation between the stable capacitance C1 and the preset capacitance C0;
the preset capacitance C0 is the capacitance when no garbage is put into the garbage storage space.
13. A method according to claim 12, wherein said determining the type of refuse deposit in the refuse storage space based on the relationship between the stable capacitance C1 and a predetermined capacitance C0 comprises the steps of:
if the difference value between the stable capacitance C1 and the preset capacitance C0 is within a first preset range, determining that the garbage throwing type is liquid;
and if the difference value between the stable capacitance C1 and the preset capacitance C0 is positioned outside the first preset range, determining that the garbage throwing type is solid.
14. A method according to claim 13, wherein the first predetermined range is 0.
15. A method according to claim 13, wherein if the difference between the stable capacitance C1 and the predetermined capacitance C0 is outside the first predetermined range, the method further comprises the following steps after determining that the refuse input type is solid:
and determining grinding data for grinding the garbage in the garbage storage space according to the difference value between the stable capacitance C1 and the preset capacitance C0.
16. A method according to claim 15, wherein the grinding data includes a length of grinding time and an amount of waste processing fluid to be dispensed into the waste storage space.
17. A waste treatment process according to any one of claims 11 to 16, further comprising the steps of:
and acquiring the capacitance of the garbage storage space when the garbage discharge in the garbage storage space is finished, and marking the capacitance at the moment as a preset capacitance C0.
18. A refuse handling control apparatus, comprising:
the electric capacity acquisition module is used for acquiring the stable electric capacity C1 of the garbage storage space after the garbage is put into the garbage storage space and before the garbage is ground;
and the throwing data confirmation module is used for determining the garbage throwing data in the garbage storage space according to the stable electric capacity C1.
19. The garbage disposal control apparatus of claim 18, wherein the delivery data confirmation module comprises;
the liquid judgment module is used for judging whether the garbage throwing type is liquid or not if the difference value between the stable capacitance C1 and the preset capacitance C0 is within a first preset range;
the solid judging module is used for judging whether the garbage throwing type is solid or not if the difference value between the stable capacitance C1 and the preset capacitance C0 is outside the first preset range;
the preset capacitance C0 is the capacitance when no garbage is put into the garbage storage space.
20. The refuse handling control apparatus according to claim 19, characterized in that the refuse handling control apparatus further comprises:
the grinding control module is used for determining grinding data for grinding the garbage in the garbage storage space according to the difference value between the stable capacitance C1 and the preset capacitance C0;
the grinding control module is electrically connected with the solid judgment module.
21. The refuse handling control apparatus according to claim 18, characterized in that the refuse handling control apparatus further comprises:
the initial data acquisition module is used for acquiring the capacitance of the garbage storage space at the moment of switching from the open state to the closed state and taking the capacitance as an initial capacitance C2;
the starting state judging module is used for judging whether the garbage throwing into the garbage storage space is finished or not if the difference value between the starting capacitance C2 and the preset capacitance C0 is outside a second preset range;
the preset capacitance C0 is the capacitance when no garbage is put into the garbage storage space.
22. A waste management control apparatus according to any one of claims 18 to 21, further comprising:
and the preset value updating module is used for acquiring the capacitance of the garbage storage space when the garbage discharge in the garbage storage space is finished, and marking the capacitance at the moment as a preset capacitance C0.
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