CN115301388B - Garbage disposal device, garbage disposal method, and garbage disposal control apparatus - Google Patents
Garbage disposal device, garbage disposal method, and garbage disposal control apparatus Download PDFInfo
- Publication number
- CN115301388B CN115301388B CN202210884655.4A CN202210884655A CN115301388B CN 115301388 B CN115301388 B CN 115301388B CN 202210884655 A CN202210884655 A CN 202210884655A CN 115301388 B CN115301388 B CN 115301388B
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- garbage
- capacitance
- storage space
- grinding
- preset
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 346
- 238000000034 method Methods 0.000 title claims abstract description 36
- 239000007788 liquid Substances 0.000 claims abstract description 86
- 239000002699 waste material Substances 0.000 claims abstract description 66
- 238000001514 detection method Methods 0.000 claims abstract description 35
- 239000012530 fluid Substances 0.000 claims abstract description 4
- 239000007787 solid Substances 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000012790 confirmation Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 2
- 230000004308 accommodation Effects 0.000 claims 3
- 238000012545 processing Methods 0.000 abstract description 6
- 238000007599 discharging Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 3
- 239000010808 liquid waste Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000013502 data validation Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction 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
- 239000002910 solid waste Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to a garbage disposal device, a garbage disposal method and garbage disposal control equipment, which comprise a first conductive piece, a second conductive piece, a capacitance detection circuit and a treatment fluid adding unit, wherein the second conductive piece and the first conductive piece are arranged at intervals, and an interval 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. The treatment liquid adding unit is provided with a discharge outlet for discharging the waste treatment liquid, the discharge outlet is communicated with the waste storage space, and the treatment liquid adding unit is electrically connected with the capacitance detection circuit. The processing liquid adding unit automatically adds the garbage processing liquid into the garbage storage space according to the capacitance detected by the capacitance detection circuit, so that the automation degree is high, and the working efficiency is higher.
Description
Technical Field
The invention relates to the technical field of garbage disposal, in particular to a garbage disposal device, a garbage disposal method and garbage disposal control equipment.
Background
A waste disposal device is a disposal device that is capable of disposing of waste, such as grinding the waste. When solid garbage is ground, a certain amount of garbage treatment liquid, such as a certain amount of water, is required to be added, so that the grinding process can be smoothly performed. The amount of garbage is different, and the amount of garbage treatment liquid to be added is different. Too much garbage treatment liquid is added, so that resource waste exists, and the grinding effect can be influenced when too little garbage treatment liquid is added. To accurately judge whether the addition amount of the garbage treatment liquid is proper, 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
Aiming at the problem of low working efficiency of the garbage treatment device, the invention provides the garbage treatment device, the garbage treatment method and the garbage treatment control equipment, the capacitance detection circuit is utilized to obtain the capacitance between the first conductive piece and the second conductive piece, and the garbage throwing condition in the garbage storage space can be judged according to the capacitance. The processing liquid adding unit automatically adds the garbage processing liquid into the garbage storage space according to the capacitance detected by the capacitance detection circuit, so that the automation degree is high, and the working efficiency is higher.
A garbage disposal apparatus comprising:
a first conductive member;
the second conductive piece is arranged at intervals with the first conductive piece, and an interval 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 capacitance between the first conductive piece and the second conductive piece;
and the treatment liquid adding unit is provided with a discharge outlet for discharging the waste treatment liquid, the discharge outlet 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 garbage disposal apparatus further comprises a first housing unit at least partially enclosing the garbage storage space, the first conductive member and/or the second 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 an accommodating cavity with an opening is arranged in the whole machine shell structure, the cover plate is movably arranged at the opening of the accommodating cavity, the first conductive piece is arranged on the cover plate, the second conductive piece is arranged in the accommodating cavity, and the second conductive piece is opposite to the opening of the accommodating 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 conductive 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 apparatus further comprises a grinding unit located in the accommodating chamber for grinding garbage in the accommodating chamber.
In one embodiment, the grinding unit comprises a grinding disc and a grinding blade both located in the receiving cavity;
the second conductive piece is arranged in the grinding disc, or is positioned at one side of the grinding disc away from the opening of the accommodating cavity;
the grinding blade is movable relative to the grinding disk to grind the waste therebetween.
In one embodiment, the grinding unit further comprises a driving piece positioned in the accommodating cavity, wherein the driving piece is in transmission fit with the grinding cutter and is used for driving the grinding cutter to move relative to the grinding disc;
The driving piece is positioned on one side of the grinding disc, which faces away from the opening of the accommodating cavity.
In one embodiment, a temporary storage space is formed 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 liquid adding unit comprises a water inlet pipe and an electromagnetic switch valve arranged on the water inlet pipe, the discharge outlet is formed on the water inlet pipe, and the electromagnetic switch valve is electrically connected with the capacitance detection circuit.
A method for treating garbage, which comprises the steps of,
the garbage treatment method comprises the following steps:
acquiring a stable capacitance C1 of a garbage storage space after 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 of the present invention,
the 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 in the garbage storage space.
In one embodiment, the determining the garbage placement type in the garbage storage space according to the relationship between the stable capacitance C1 and the preset capacitance C0 includes the following steps:
if the difference 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 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 includes the following steps after determining that the garbage throw 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 placed into the waste storage space.
In one embodiment, the garbage disposal method further comprises the steps of:
and acquiring the capacitance of the garbage storage space when the garbage discharge is finished in the garbage storage space, and marking the capacitance as a preset capacitance C0 at the moment.
A waste disposal control apparatus comprising:
the capacitance acquisition module is used for acquiring a stable capacitance C1 of the garbage storage space after the garbage is put into the garbage storage space and before the garbage is not ground;
and the put-in data confirmation module is used for determining the put-in data of the garbage in the garbage storage space according to the stable capacitance C1.
In one embodiment, the delivery data validation module includes;
the liquid judging module is used for judging that if the difference value between the stable capacitance C1 and the preset capacitance C0 is within a first preset range, the garbage throwing type is determined to be liquid;
the solid judging module is used for judging that if the difference value between the stable capacitance C1 and the preset capacitance C0 is outside the first preset range, the garbage throwing type is determined to be solid;
The preset capacitance C0 is the capacitance when no garbage is put in 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 judging 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 on state to the off state and taking the capacitance as an initial capacitance C2;
the initial state judging module is used for judging that if the difference value between the initial capacitance C2 and the preset capacitance C0 is outside a second preset range, the garbage is determined to be completely put into the garbage storage space;
the preset capacitance C0 is the capacitance when no garbage is put in 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 capacitance of the garbage storage space when the garbage discharge in the garbage storage space is finished, and marking the capacitance as a preset capacitance C0 at the moment.
The scheme provides a garbage disposal device, a garbage disposal method and garbage disposal control equipment, and the capacitance between two conductive parts can be influenced by a medium between the two conductive parts, so that the garbage throwing condition in the garbage storage space can influence the capacitance detected by the capacitance detection circuit. And then the treatment liquid adding unit adds the treatment liquid to the garbage storage space according to the capacitance, and particularly the treatment liquid is discharged into the garbage storage space from the discharge port. The garbage treatment device can automatically add garbage treatment liquid according to garbage throwing conditions, so that the degree of automation is improved, and the working efficiency is further improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention.
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of the garbage disposal apparatus according to the present embodiment when a cover plate is in an open state;
fig. 2 is a schematic structural view of the garbage disposal apparatus according to 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.
Reference numerals illustrate:
10. a garbage disposal apparatus; 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 adding unit; 131. a water inlet pipe; 1311. a discharge port; 132. an electromagnetic switch valve; 14. a grinding unit; 141. a grinding disc; 1411. a via hole; 142. a driving member; 15. a liquid discharge pipe; 16. a whole machine shell structure; 161. a receiving chamber; 162. an opening; 163. temporary storage space; 164. a garbage storage space; 17. and a cover plate.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the invention, whereby the invention is not limited to the specific embodiments disclosed below.
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, the spaced 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.
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 the different mediums are different, so that when garbage is put into the garbage storage space 164, the capacitance between the first conductive member 11 and the second conductive member 12 is changed. The garbage storage space 164 can be used for judging the garbage throwing condition, such as garbage throwing amount, garbage variety, and the like.
Further, in still other embodiments, as shown in fig. 1 and 2, the garbage treatment apparatus 10 includes a treatment liquid adding unit 13, where the treatment liquid adding unit 13 is configured to add a garbage treatment liquid into the garbage storage space 164, and the garbage treatment liquid may be water or other liquids, which is not limited herein.
Specifically, as shown in fig. 1 and 2, the treatment liquid adding unit 13 has a discharge port 1311 for outflow of the waste treatment liquid, and the discharge port 1311 communicates with the waste storage space 164. So that the waste treatment liquid discharged from the treatment liquid adding unit 13 can enter the waste storage space 164.
The processing liquid adding unit 13 is electrically connected to the capacitance detecting circuit, and is configured to add a garbage processing liquid to the garbage storage space 164 according to the capacitance detected by the capacitance detecting circuit.
As described above, the capacitance represents, to some extent, the garbage placement data in the garbage storage space 164, such as the type of garbage placement, the amount of garbage to be placed, and the like. The treatment liquid adding unit 13 may automatically add the treatment liquid to the garbage storage space 164 according to the capacitance, thereby improving the automation degree of the whole garbage treatment process and further improving the working efficiency.
For example, the treatment fluid adding unit 13 may be selectively started and stopped according to the garbage throwing type; the treatment liquid adding unit 13 can flexibly control the amount of the treatment liquid to be added to the waste storage space 164 according to the amount of the waste to be put in.
It should be noted that, determining the garbage throwing data according to the capacitance includes determining the garbage throwing data only according to the magnitude or the change condition of the capacitance, and determining the garbage throwing data in combination with 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 works according to the capacitance detected by the capacitance detection circuit, and controls the on-off of the water inlet pipe 131. For example, the solenoid switch valve 132 is selectively opened and closed according to the capacitance.
In one embodiment, the inlet pipe 131 has a water inlet that communicates directly or indirectly with a tap water pipe.
Alternatively, in other embodiments, the treatment liquid adding unit 13 may have other structures, as long as it can add the waste treatment 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, the grinding unit 14 being configured to grind the waste in the waste storage space 164. The grinding 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 duration 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 disc 141 and a grinding blade (not shown) movable with respect to the grinding disc 141 to grind the garbage therebetween.
The grinding disc 141 and/or the grinding blade is located in the waste storage space 164 so that the waste in the waste storage space 164 can be ground when the grinding blade moves relative to the grinding disc 141.
Further specifically, as shown in fig. 1 and 2, the grinding unit 14 further includes a driving member 142, where the driving member 142 is in driving engagement with the grinding blade, for driving the grinding blade to move relative to the grinding disc 141. The driving member 142 may be a motor.
As shown in fig. 1, the grinding disc 141 is provided with a via 1411, and the via 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 from the via 1411.
During the grinding process, the treatment liquid adding unit 13 may discharge the waste treatment liquid into the waste storage space 164, and the ground waste and the waste treatment liquid flow out of the waste storage space 164 together through the through hole 1411.
As shown in fig. 1 and 2, the garbage disposal apparatus 10 further includes a drain pipe 15, and the drain pipe 15 is directly or indirectly connected to the via 1411, so that the ground garbage discharged from the via 1411 and the garbage disposal liquid can enter the drain pipe 15.
Further, in some embodiments, the waste disposal device 10 further comprises a first housing unit at least partially enclosing the waste storage space 164, the first conductive element 11 and/or the second conductive element 12 being embedded in the first housing unit.
Based on the capacitance between the first conductive member 11 and the second conductive member 12, which is required to be obtained by the capacitance detection circuit, the garbage placement condition in the garbage storage space 164 can be determined by the capacitance, so that the first conductive member 11 and the second conductive member 12 need not be located in the garbage storage space 164, but only need to be embedded in the first housing unit. The first conductive member 11 and/or the second conductive member 12 embedded in the first housing unit may not directly contact with the garbage in the garbage storage space 164, so as to effectively avoid the occurrence of the situation that the garbage impacts or contaminates the conductive member, and prolong the service life of the unit for determining the garbage throwing situation in the garbage disposal apparatus 10 to a certain extent.
Still further, in certain embodiments, as shown in fig. 1 and 2, the waste disposal device 10 includes a complete machine housing structure 16 and a cover plate 17. The whole machine shell structure 16 is provided with a containing cavity 161 with an opening 162, 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 an opening 162 of the receiving chamber 161. The waste storage space 164 belongs to the receiving chamber 161.
As shown in fig. 1 and 2, the first conductive member 11 is disposed on the cover 17, the second conductive member 12 is disposed in the accommodating chamber 161, and the second conductive member 12 is opposite to the opening 162 of the accommodating chamber 161.
The waste storage space 164 is located between the cover 17 and the second conductive member 12. The opening 162 of the accommodating cavity 161 may be an inlet for delivering garbage, and the garbage delivered into the garbage storage space 164 may be accurately located between the opening 162 of the accommodating cavity 161 and the second conductive member 12, so that the amount of delivered garbage and the type of delivered garbage directly affect the capacitance between the first conductive member 11 and the second conductive member 12.
When the garbage is required to be put in, the cover 17 is adjusted to an open state as shown in fig. 1, so that the opening 162 of the accommodating chamber 161 is opened. After the garbage is put in, as shown in fig. 2, the cover 17 is adjusted to a closed state, and the opening 162 of the accommodating chamber 161 is closed.
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 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 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 detecting circuit.
When the cover 17 is in the open state, the first electrical connector 111 is separated from the first conductive member 11.
In particular, in one embodiment, as shown in fig. 1 and 2, the first electrical connector 111 is partially located in the accommodating cavity 161 or is flush with the cavity wall of the accommodating cavity 161, and when the cover 17 is in the closed state, the first conductive element 11 is just in electrical contact with the first electrical connector 111.
The first conductive member 11 is located on the bottom surface of the cover 17, and when the cover 17 is in the closed state, the outer peripheral surface of the first conductive member 11 contacts the first electrical connector 111.
Further, as shown in fig. 1 and 2, in some embodiments, the garbage disposal apparatus 10 further includes a detection unit provided on the whole housing structure 16 and/or the cover 17, for detecting an assembled state of the cover 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 test piece that can be sensed by the sensor. One of the sensor and the measured piece is arranged on the whole machine shell 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 measured member is within a detection range, thereby judging that the cover 17 closes the opening 162 of the accommodating chamber 161. When the cover plate 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 chamber 161 is not closed by the cover plate 17.
By determining whether the opening 162 of the accommodating chamber 161 is closed by the cover plate 17, it is possible to control whether the capacitance detection circuit performs the capacitance detection step based on this.
As shown in fig. 1 and 2, in one embodiment, the measured piece is a magnet 113, and the sensor is a hall sensor 112. One of the hall sensor 112 and the magnet 113 is provided on the whole housing structure 16, and the other is provided 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 disk 141 and grinding blade are located in the receiving chamber 161. The grinding disk 141 is opposite to the opening 162 of the accommodating chamber 161.
The second conductive member 12 is disposed in the grinding disk 141, or the second conductive member 12 is disposed at a side of the grinding disk 141 facing away from the opening 162 of the accommodating chamber 161.
The grinding disc 141 can protect the second conductive member 12. The grinding blade is located on the side of the grinding disc 141 facing the opening 162 of the accommodating chamber 161, and the grinding work is mainly performed on the side of the grinding disc 141 facing the opening 162 of the accommodating chamber 161, so that the garbage put into the garbage storage space 164 is located between the grinding disc 141 and the cover plate 17 in general. The probability of the first conductive member 11 and the second conductive member 12 being damaged by the dust is greatly reduced.
The first housing unit includes the complete housing structure 16, the cover plate 17 and the grinding disc 141. Or the first housing unit comprises the complete machine housing structure 16 and the cover plate 17.
As shown in fig. 1 and 2, the driver 142 is located on the side of the grinding disk 141 facing away from the opening 162 of the receiving chamber 161.
The driving part 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 garbage disposal apparatus 10 further includes a second electrical connector 121, and the second electrical connector 121 is electrically connected between the second conductive member 12 and the capacitance detection circuit.
Specifically, as shown in fig. 1 and 2, the second electrical connector 121 is partially disposed in the spindle of the motor, the spindle of the motor passes 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 with the second conductive member 12.
Further, as shown in fig. 1 and 2, in some embodiments, a temporary space 163 is provided between the driving member 142 and the polishing plate 141. The polishing plate 141 is provided with a via 1411, and the via 1411 directly or indirectly communicates the temporary storage space 163 with the garbage storage space 164. The garbage ground between the grinding disc 141 and the grinding blade flows into the temporary storage space 163 from 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 ground garbage flows into the temporary storage space 163 and is stored in the space between the conical surface and the grinding disk 141.
Further, as shown in fig. 1 and 2, the garbage disposal apparatus 10 further includes a liquid discharge pipe 15, the liquid discharge pipe 15 communicating with the temporary storage space 163 for discharging garbage in the temporary storage space 163.
Still further, as shown in fig. 3, in still another embodiment, there is provided a garbage disposal method for a garbage disposal apparatus 10, the garbage disposal apparatus 10 including:
a first conductive member 11;
a second conductive member 12, the second conductive member 12 being spaced apart from the first conductive member 11, the spaced 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 method of disposal of waste is used with the waste disposal device 10 described in any of the embodiments above.
The garbage treatment method comprises the following steps:
obtaining a 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;
and determining garbage throwing data in the garbage storage space 164 according to the stable capacitance C1.
In some embodiments, the stable capacitance C1 of the garbage storage space 164 refers to a capacitance between the first conductive member 11 and the second conductive member 12 when the amount of garbage in the garbage storage space 164 is in a stable state.
As described above, when the medium between the two conductive members changes, the capacitance between the two conductive members changes. The media are different and the capacitance is different. After the garbage is put, the stable capacitance C1 when the capacitance tends to be in a stable state represents the garbage putting condition in the garbage storing space 164 to a certain extent, so that the garbage putting data in the garbage storing space 164 is determined according to the stable capacitance C1. And the automation degree of the garbage treatment process is improved.
The garbage placement data may include a garbage placement type and/or a garbage placement amount.
Further, the garbage disposal method further 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 control of the grinding unit 14 and/or the treatment liquid adding unit 13 according to the garbage placement 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 treatment liquid according to the garbage throwing data.
For liquid garbage, after being put into the garbage storage space 164, the liquid garbage may be automatically discharged, for example, sequentially discharged from the garbage storage space 164, the via 1411, the temporary storage space 163, and the liquid discharge pipe 15. So if liquid waste is put in, the capacitance will still change until the liquid waste is discharged, and the capacitance will return to near that before the waste is not put in.
Therefore, if the garbage placement data indicates that the garbage placement type is liquid, the grinding unit 14 and the treatment liquid adding unit 13 can be controlled to be in the closed state without starting the grinding unit 14 and the treatment liquid adding unit 13.
After the solid garbage is put into the garbage storage space 164, if the solid garbage is not processed, the solid garbage is always stored in the garbage storage space 164, and the solid garbage is not automatically discharged.
Therefore, if the garbage placement data indicates that the garbage placement type is solid, the grinding unit 14 and/or the treatment liquid adding unit 13 is controlled to be turned on.
The grinding duration of the grinding unit 14 is determined according to the garbage input amount. The larger the garbage throwing amount is, the longer the grinding time is.
And determining the adding amount of the garbage treatment liquid according to the garbage throwing amount. The larger the garbage throwing amount is, the larger the garbage treatment liquid adding amount is.
Assume that a preset capacitance C0 is a capacitance between the first conductive member 11 and the second conductive member 12 when no garbage is placed in the garbage storage space 164.
The difference 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 a grinding duration and an amount of the garbage treatment liquid put into the garbage storage space 164.
The larger the difference between the stable capacitance C1 and the preset capacitance C0 is, the longer the grinding duration is, and the larger the garbage treatment liquid feeding amount is.
And how to determine the garbage throwing data through the stable capacitance C1 can be realized in the following way.
In some embodiments, as shown in fig. 3, the determining the garbage placement data in the garbage storage space 164 according to the stable capacitance C1 specifically includes the following steps:
the garbage placement type 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 relation between the stable capacitance C1 and the preset capacitance C0.
Specifically, the determining the garbage placement type in the garbage storage space 164 according to the relationship between the stable capacitance C1 and the preset capacitance C0 includes the following steps:
if the difference 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 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 other words, when the stable capacitance C1 is equal to the preset capacitance C0, it is verified that the garbage put into the garbage storage space 164 is automatically discharged before being ground, so that the garbage put type can be determined as a liquid. When the stable capacitance C1 and the preset capacitance C0 have a certain difference, the fact that the garbage put in the capacitor cannot be discharged automatically under the condition of not grinding is proved, so that the garbage put type is determined to be solid.
Of course, even when the garbage is in the liquid state, some liquid may remain in the garbage storage chamber, so the stable capacitance C1 may not be completely identical to the preset capacitance C0, and there may be some difference therebetween.
Therefore, in some embodiments, the first preset range is ΔC1 min ～ΔC1 max Wherein ΔC1 min And delta C1 max Inequality, deltaC 1 min Less than delta C1 max 。
In some embodiments, ΔC1 min Less than 0, deltaC 1 max Greater than 0;
alternatively, ΔC1 max ＞ΔC1 min ＞0；
Alternatively, 0 > ΔC1 max ＞ΔC1 min 。
Further, in one 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 throw type is solid:
And determining grinding data for grinding the garbage in the garbage storage space 164 according to the difference between the stable capacitance C1 and the preset capacitance C0.
The grinding data includes a grinding duration and an amount of the garbage treatment liquid put into the garbage storage space 164.
In other words, after determining that the garbage throw-in type is solid, the subsequent grinding process and the treatment liquid adding process can be further performed.
Still further, in some embodiments, the garbage disposal method further comprises the steps of:
the capacitance of the waste storage space 164 at the end of the waste discharge in the waste storage space 164 is obtained, and the capacitance at this time is marked as a preset capacitance C0.
Each time the waste discharge in the waste storage space 164 is completed, the possible residual material changes the capacitance between the first conductive member 11 and the second conductive member 12. Therefore, after the end of each garbage discharge, the capacitance between the first conductive member 11 and the second conductive member 12 at the moment when garbage is not put in can be used as the preset capacitance C0, so as to improve the accuracy of the judgment of the next garbage treatment process.
The end of the waste discharge refers to the end of the discharge of the liquid waste and/or the end of the grinding of the solid waste and the end of the discharge.
Further, the method for 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 comprises the following steps:
when the garbage storage space 164 is switched from the on state to the off state, the capacitance of the garbage storage space 164 at this time is acquired as the initial capacitance C2;
if the difference between the initial capacitance C2 and the preset capacitance C0 is outside the second preset range, it is determined that the garbage is completely put into the garbage storage space 164.
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 a put of garbage into the garbage storage space, in which case the subsequent garbage treatment step is performed. If the difference between the initial capacitance C2 and the preset capacitance C0 is within the second preset range, it is verified that no garbage is put into the garbage storage space 164. Specifically, the second preset range may be 0.
In some embodiments, the second preset range is Δc2 min ～ΔC2 max Wherein ΔC2 min And delta C2 max Inequality, deltaC 2 min Less than delta C2 max 。
In some embodiments, Δc2 min Less than 0, deltaC 2 max Greater than 0;
alternatively, ΔC2 max ＞ΔC2 min ＞0；
Alternatively, 0 > ΔC2 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 further comprises the following steps:
the garbage storage space 164 is cleaned after finishing the grinding.
In some embodiments, the capacitance is obtained at the end of the garbage discharge in the garbage storage space 164, and the capacitance is marked as a preset capacitance C0 at this point, and the end of the garbage discharge in this step is when the garbage storage space 164 is cleaned and the cleaning liquid is discharged.
Further, in still another embodiment, there is provided a garbage disposal control apparatus including:
a capacitance obtaining module, configured to obtain a 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 not ground;
and the throwing data confirmation module is used for determining the throwing data of the garbage in the garbage storage space 164 according to the stable capacitance C1.
The put data confirmation module comprises;
The liquid judging module is used for judging that if the difference value between the stable capacitance C1 and the preset capacitance C0 is within a first preset range, the garbage throwing type is determined to be liquid;
the solid judging module is used for judging that 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 a grinding control module for determining grinding data for grinding the garbage in the garbage storage space 164 according to the difference between the stable capacitance C1 and the preset capacitance C0.
The grinding control module is electrically connected with the solid judging module.
The garbage disposal control apparatus further includes:
the preset value updating module is used for acquiring the capacitance of the garbage storage space 164 when the garbage discharge in the garbage storage space 164 is finished, and marking the capacitance as a preset capacitance C0 at the moment.
The garbage disposal control apparatus further includes:
a start data acquisition module, configured to acquire a capacitance of the garbage storage space 164 when the garbage storage space is switched from the on state to the off state, and take the capacitance as a start capacitance C2;
The initial state judging module is configured to judge that the garbage is completely put into the garbage storage space 164 if the difference between the initial capacitance C2 and the preset capacitance C0 is outside the second preset range.
Further, there is provided in some embodiments a waste disposal system comprising the waste disposal control apparatus and the waste disposal device, the waste disposal control apparatus being electrically connected to the waste disposal device 10, the waste disposal apparatus being for controlling the waste disposal device 10.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
It will be understood that when an element is referred to as being "fixed" 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. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (21)
1. A garbage disposal apparatus, comprising:
a first conductive member;
the second conductive piece is arranged at intervals with the first conductive piece, and an interval 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 capacitance between the first conductive piece and the second conductive piece;
a treatment liquid adding unit having a discharge port for outflow of the treatment liquid, the discharge port being in communication with the garbage storage space, the treatment liquid adding unit being electrically connected to the capacitance detecting circuit for adding the treatment liquid to the garbage storage space according to the capacitance detected by the capacitance detecting circuit;
a first housing unit at least partially enclosing the waste storage space; the first shell unit comprises a complete machine shell structure and a cover plate, an accommodating cavity with an opening is arranged in the complete machine shell structure, the cover plate is movably arranged at the opening of the accommodating cavity, the first conductive part is arranged at the cover plate, the grinding disc is arranged in the accommodating cavity and opposite to the opening of the accommodating cavity, and the second conductive part is arranged in the grinding disc or is arranged at one side of the grinding disc away from the opening of the accommodating cavity.
2. The waste disposal device of claim 1, wherein the waste storage space is located between the cover plate and the second conductive member, and the opening of the accommodation chamber is an inlet for putting waste.
3. The garbage disposal apparatus according to claim 2, wherein the whole 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 conductive member when the cover plate is fitted to the opening of the accommodation chamber.
4. The garbage disposal apparatus according to claim 2, further comprising a detection unit provided to the whole machine housing structure and/or the cover plate for detecting an assembled state of the cover plate at the opening of the accommodation chamber.
5. The waste disposal device of claim 2, further comprising a grinding unit located in the receiving chamber for grinding waste in the receiving chamber.
6. The garbage disposal apparatus according to claim 5, wherein the grinding unit includes the grinding tray and a grinding blade;
The grinding blade is movable relative to the grinding disk to grind the waste therebetween.
7. The waste disposal device of claim 6, wherein said grinding unit further comprises a drive member in said receiving chamber, said drive member in driving engagement with said grinding blade for driving movement of said grinding blade relative to said grinding pan;
the driving piece is positioned on one side of the grinding disc, which faces away from the opening of the accommodating cavity.
8. The garbage disposal apparatus according to claim 7, wherein a temporary storage space is provided between the driving member and the grinding disc, and a via hole is provided in the grinding disc, and the via hole directly or indirectly communicates the temporary storage space with 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.
9. The garbage disposal apparatus according to any one of claims 1 to 8, wherein the treatment liquid adding unit includes a water inlet pipe and an electromagnetic switch valve provided to 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 detecting circuit.
10. A garbage disposal method using the garbage disposal apparatus according to any one of claims 1 to 9, characterized in that,
The garbage treatment method comprises the following steps:
acquiring a stable capacitance C1 of a garbage storage space after 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.
11. A garbage disposal method according to claim 10, wherein,
the 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 in the garbage storage space.
12. The garbage disposal method according to claim 11, wherein the determining the kind of garbage put in the garbage storage space based on the relation between the stable capacitance C1 and the preset capacitance C0 includes the steps of:
if the difference 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 between the stable capacitance C1 and the preset capacitance C0 is outside the first preset range, determining that the garbage throwing type is solid.
13. The method of claim 12, wherein the first predetermined range is 0.
14. The method according to claim 12, wherein if the difference between the stable capacitance C1 and the preset capacitance C0 is outside the first preset range, the method further comprises the steps of:
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.
15. The method of claim 14, wherein the grinding data includes a grinding duration and an amount of waste treatment fluid to be placed into the waste storage space.
16. A method of waste disposal according to any one of claims 10 to 15, further comprising the steps of:
and acquiring the capacitance of the garbage storage space when the garbage discharge is finished in the garbage storage space, and marking the capacitance as a preset capacitance C0 at the moment.
17. A refuse treatment control apparatus employing the refuse treatment method according to any one of claims 10 to 16, characterized by comprising:
the capacitance acquisition module is used for acquiring a stable capacitance C1 of the garbage storage space after the garbage is put into the garbage storage space and before the garbage is not ground;
and the put-in data confirmation module is used for determining the put-in data of the garbage in the garbage storage space according to the stable capacitance C1.
18. The garbage disposal control apparatus according to claim 17, wherein the delivery data confirmation module includes;
the liquid judging module is used for judging that if the difference value between the stable capacitance C1 and the preset capacitance C0 is within a first preset range, the garbage throwing type is determined to be liquid;
the solid judging module is used for judging that if the difference value between the stable capacitance C1 and the preset capacitance C0 is outside the first preset range, the garbage throwing type is determined to be solid;
the preset capacitance C0 is the capacitance when no garbage is put in the garbage storage space.
19. The refuse treatment control apparatus according to claim 18, characterized in that the refuse treatment 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 judging module.
20. The refuse treatment control apparatus according to claim 17, characterized in that the refuse treatment 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 on state to the off state and taking the capacitance as an initial capacitance C2;
the initial state judging module is used for judging that if the difference value between the initial capacitance C2 and the preset capacitance C0 is outside a second preset range, the garbage is determined to be completely put into the garbage storage space;
the preset capacitance C0 is the capacitance when no garbage is put in the garbage storage space.
21. The garbage disposal control apparatus according to any one of claims 17 to 20, characterized in that the garbage disposal control apparatus further comprises:
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 as a preset capacitance C0 at the moment.
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