CN113854916B - Dish washer and washing control method thereof - Google Patents

Dish washer and washing control method thereof Download PDF

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Publication number
CN113854916B
CN113854916B CN202110775603.9A CN202110775603A CN113854916B CN 113854916 B CN113854916 B CN 113854916B CN 202110775603 A CN202110775603 A CN 202110775603A CN 113854916 B CN113854916 B CN 113854916B
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China
Prior art keywords
tableware
infrared
water inlet
preset
spray arm
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Active
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CN202110775603.9A
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Chinese (zh)
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CN113854916A (en
Inventor
麦伟添
潘叶江
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Vatti Co Ltd
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Vatti Co Ltd
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Priority to CN202110775603.9A priority Critical patent/CN113854916B/en
Publication of CN113854916A publication Critical patent/CN113854916A/en
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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
    • A47L15/0021—Regulation of operational steps within the washing processes, e.g. optimisation or improvement of operational steps depending from the detergent nature or from the condition of the crockery
    • A47L15/0028—Washing phases
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/14—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber
    • A47L15/16—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber with rigidly-mounted spraying devices
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
    • A47L15/4217—Fittings for water supply, e.g. valves or plumbing means to connect to cold or warm water lines, aquastops
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/50—Racks ; Baskets
    • A47L15/502—Cutlery baskets

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  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Washing And Drying Of Tableware (AREA)

Abstract

The invention discloses a dish washer and a cleaning control method thereof, wherein the dish washer comprises an inner cavity, a bowl basket assembly is arranged in the inner cavity, a spray arm is arranged on the bowl basket assembly to spray tableware in the bowl basket assembly, a water inlet valve and a booster pump are respectively arranged on a water inlet pipeline of the spray arm, the dish washer further comprises a tableware detection device and a controller, the tableware detection device is arranged at the top position of the bowl basket assembly and is suitable for detecting tableware, the controller is respectively and electrically connected with the tableware detection device, the water inlet valve and the booster pump, and the controller controls the water inlet valve and the booster pump to work according to information detected by the tableware detection device. The structure is simple, the operation is simple, and the cleanliness of the tableware can be further improved.

Description

Dish washer and washing control method thereof
Technical Field
The invention relates to the technical field of kitchen electricity, in particular to a dish washer and a washing control method thereof.
Background
The dish washer is a household kitchen appliance for replacing manpower to clean tableware or cooking utensils such as bowls, plates, dishes, cups, spoons, chopsticks, knives, forks, pans, shovels and the like, and the dish washer is widely applied and provides more and more perfect functions. In the prior art, most dish washers automatically match with the washing spraying program for tableware with different heights in the process of washing dishes, so that the tableware washing effects are quite easy to be different, and the use experience of users is further affected.
Disclosure of Invention
The present invention aims to solve at least one of the problems of the related art to a certain extent, and therefore, the present invention provides a dish washer, which has a simple structure and a simple operation, and can further improve the cleanliness of the washed dishes.
In addition, the invention also provides a washing control method of the dish washing machine, which is simple and feasible, and can be used for automatically matching corresponding washing modes according to the height condition of the tableware, so that the dish washing machine achieves better washing effect.
The first object is achieved by the following technical scheme:
the dish washer comprises an inner cavity, a bowl basket assembly is arranged in the inner cavity, a spray arm is arranged on the bowl basket assembly to spray tableware in the bowl basket assembly, a water inlet valve and a booster pump are respectively arranged on a water inlet pipe of the spray arm, and the dish washer further comprises a tableware detection device and a controller, wherein the tableware detection device is arranged at the top position of the bowl basket assembly and is suitable for detecting tableware, the controller is respectively and electrically connected with the tableware detection device, the water inlet valve and the booster pump, and the controller controls the water inlet valve and the booster pump to work according to information detected by the tableware detection device.
In some embodiments, the cutlery detection device comprises at least one set of infrared detection assembly comprising an infrared emitter and an infrared receiver, wherein the bowl basket assembly has two opposite side ends, the infrared emitter is disposed on one side end of the bowl basket assembly, the infrared emitter is disposed on the other side end of the bowl basket assembly, and the infrared emitter and the infrared receiver are respectively electrically connected with the controller.
In some embodiments, the bowl basket assembly comprises a bowl rack, at least one clamping seat and a supporting rod, wherein the bowl rack is detachably arranged in the inner cavity, the clamping seats are arranged on the bowl rack at intervals to fix tableware, the supporting rod is arranged at the top position of the bowl rack, the supporting rod is arranged at the upper position of the clamping seat, the tableware detection device is arranged on the supporting rod, and each group of infrared detection assemblies is arranged corresponding to each clamping seat.
In some embodiments, the number Q of cartridges is equal to the number K of infrared detection components.
The second object is achieved by the following technical scheme:
a washing control method of a dishwasher, which is applied to the dishwasher according to any one of the above embodiments, the control method of the dishwasher comprising the steps of:
starting the dish washer to clean tableware;
detecting the tableware, so as to obtain the quantity N of the tableware height exceeding the height of the supporting rod on the clamping seat;
judging whether the number N is multiple, and controlling the operation of the booster pump to adjust the spray water pressure of the spray arm and/or controlling the operation of the water inlet valve to adjust the spray duration of the spray arm according to the judging result;
the dishwasher performs cleaning according to the adjusted spraying time length and/or the spraying water pressure;
and (5) finishing the cleaning work of the tableware.
In some embodiments, the step of detecting the cutlery such that the number N of cutlery heights above the cartridge exceeds the height of the pins comprises:
simultaneously starting the infrared emitter on each card seat to emit infrared rays to the infrared receiver;
judging that the infrared receiver does not receive the infrared rays emitted by the infrared emitter, and judging that the height of the tableware on the clamping seat exceeds the height of the supporting rod currently;
and counting the quantity of the infrared detection components corresponding to the tableware exceeding the height of the supporting rod, so as to obtain the quantity N of the tableware exceeding the height of the supporting rod on the clamping seat.
In some embodiments, the step of determining whether the number N is plural, controlling the operation of the booster pump to adjust the spray water pressure of the spray arm according to the determination result, and/or controlling the operation of the water inlet valve to adjust the spray duration of the spray arm includes:
judging whether the number N is a plurality of;
if yes, comparing the number N with the number Q;
if not, the power of the booster pump is regulated to be a first preset power, and meanwhile, the work of the water inlet valve is controlled to regulate the spraying duration of the spray arm to be a first preset duration.
In some embodiments, the step of comparing the number N with the number Q comprises:
comparing said number N with said number Q;
if N is smaller than or equal to 0.3Q, adjusting the power of the booster pump to be a second preset power, and simultaneously controlling the work of the water inlet valve to adjust the spraying duration of the spray arm to be a second preset duration;
if N is greater than 0.3Q and less than or equal to 0.7Q, adjusting the power of the booster pump to be third preset power, and simultaneously controlling the work of the water inlet valve to adjust the spraying duration of the spray arm to be third preset duration;
and if N is greater than 0.7Q and less than or equal to Q, adjusting the power of the booster pump to fourth preset power, and simultaneously controlling the work of the water inlet valve to adjust the spraying duration of the spray arm to fourth preset duration.
In some embodiments, the first preset power is less than or equal to the second preset power while the third preset power is greater than the second preset power and less than the fourth preset power;
the first preset time period is smaller than or equal to the second preset time period, and the third preset time period is longer than the second preset time period and smaller than the fourth preset time period.
In some embodiments, the step of activating the dishwasher after performing a washing operation on the dishes comprises:
detecting whether the door body is in a closed state;
if yes, starting the tableware detection device to detect the tableware;
if not, stopping working and controlling the dish washer to enter a standby state.
Compared with the prior art, the invention at least comprises the following beneficial effects:
1. the dish washer has the advantages of simple structure and simple operation, and can further improve the cleanliness of the washed tableware.
2. The method for controlling the washing of the dish washer is simple and feasible, and can be used for automatically matching corresponding washing modes according to the height condition of the tableware, so that the dish washer achieves a better washing effect.
Drawings
FIG. 1 is a schematic view of a dishwasher in accordance with an embodiment of the present invention;
FIG. 2 is a flow chart of a cleaning control method according to an embodiment of the invention.
Description of the embodiments
In order that those skilled in the art will better understand the present invention, a technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, based on the embodiments of the invention, which are obtained by a person of ordinary skill in the art without making any inventive effort, shall fall within the scope of the claimed invention.
Examples
As shown in fig. 1, the embodiment provides a dish washer, which comprises an inner cavity 1, wherein a bowl basket assembly 2 is arranged in the inner cavity 1, a spray arm 3 is arranged on the bowl basket assembly 2 to spray tableware in the bowl basket assembly 2, a water inlet valve 4 and a booster pump 5 are respectively arranged on a water inlet pipeline of the spray arm 3, and the dish washer further comprises a tableware detection device 7, a water inlet valve 4, the booster pump 5 and a controller, wherein the tableware detection device 7 is arranged at the top position of the bowl basket assembly 2 to be suitable for detecting tableware, and the controller is respectively electrically connected with the tableware detection device 7, the water inlet valve 4 and the booster pump 5 and controls the work of the water inlet valve 4 and the booster pump 5 according to information detected by the tableware detection device 7.
In the embodiment, the dish washer is provided with an inner cavity 1 for washing tableware, a bowl basket assembly 2 is detachably arranged in the inner cavity 1, a spray arm 3 is arranged at the upper position and/or the lower position of the bowl basket assembly 2, the tableware on the bowl basket assembly 2 is sprayed through the action of the spray arm 3, a water inlet pipeline of the spray arm 3 is communicated with external water supply so that a water pump can convey washing water to the spray arm 3 through the water inlet pipeline, a water inlet valve 4 is arranged on the water inlet pipeline of the spray arm 3 so as to switch on and off the water inlet pipeline of the spray arm 3, the spraying time of the dish washer is adjusted, a booster pump 5 is arranged on the water inlet pipeline and is positioned at the middle position of the water inlet valve 4 and the spray arm 3, the spraying water pressure of the spray arm 3 is adjusted through the work of the booster pump 5, the top of the bowl basket assembly 2 is provided with a tableware detecting device 7, when the tableware is placed on the bowl basket assembly 2, the placed tableware is detected by the tableware detecting device 7, so that whether the height of the current tableware exceeds the height of the top of the bowl basket assembly 2 or not is obtained, namely whether the height of the current tableware exceeds the height of the tableware detecting device 7 is obtained, the tableware detecting device 7 feeds back the detected information to a controller, the controller controls the work of a booster pump 5 to adjust the spraying water pressure of a spray arm 3 according to the information detected by the tableware detecting device 7 and/or controls the work of a water inlet valve 4 to adjust the spraying time of the spray arm 3, thus the dishwasher can realize the corresponding cleaning mode automatically matched according to the height of the tableware, thereby the dishwasher achieves better cleaning effect, has simple structure and simple operation, the cleanliness of the tableware can be further improved.
Further, the tableware detection device 7 comprises at least one group of infrared detection components 6, the infrared detection components 6 comprise infrared emitters and infrared receivers, wherein the bowl basket components 2 are provided with two opposite side ends, the infrared emitters are arranged on one side end of the bowl basket components 2, the infrared emitters are arranged on the other side end of the bowl basket components 2, the infrared emitters and the infrared receivers are respectively electrically connected with the controller, the structure is simple, the design is reasonable, and whether the height of the currently placed tableware exceeds the height of the top of the bowl basket components 2 can be detected rapidly, so that the dishwasher is facilitated to automatically match with the corresponding cleaning mode according to the judging result.
Specifically, bowl basket assembly 2 includes bowl frame 21, at least one cassette 22 and die-pin 23, wherein bowl frame 21 detachably sets up in inner chamber 1 the inside, the cassette 22 interval sets up on bowl frame 21 in order to fix the tableware, die-pin 23 sets up in the top position department of bowl frame 21 and die-pin 23 is located the upper position department of cassette 22, tableware detection device 7 ware sets up on die-pin 23 and every infrared detection component 6 of group corresponds the setting with every cassette 22, its simple structure, compactness, can effectively improve the stability of tableware detection device 7 installation, still do benefit to tableware detection device 7 simultaneously and detect the tableware of placing on cassette 22.
In particular, the number Q of the clamping seats 22 is equal to the number K of the infrared detection assemblies 6, and the design is reasonable and smart, so that the tableware placed on the bowl basket assembly 2 can be detected at the same time.
In this embodiment, the bowl rack 21 is detachably disposed in the inner cavity 1, the supporting rod 23 is disposed at the top position of the bowl rack 21 along the circumferential direction of the bowl rack 21 to fix the bowl rack 21, the bowl rack 21 has a front end, a rear end and a left end and a right end which are longitudinally disposed opposite to each other, so that the supporting rod 23 has a front rod, a right rod, a rear rod and a left rod which are sequentially connected, more preferably, the infrared emitter is disposed on the left rod of the supporting rod 23, the infrared receiver is correspondingly disposed on the right rod of the supporting rod 23, so that the infrared emitter and the infrared receiver are correspondingly disposed, clamping seats 22 are respectively disposed on the bowl rack 21 at intervals, clamping positions are respectively defined between two adjacent clamping seats 22, and an infrared emitter and an infrared receiver are respectively disposed at positions above the clamping positions and/or above the clamping seats 22, so that each group of infrared detection components 6 is respectively disposed on the supporting rod 23 at intervals, and each group of infrared detection components 6 is correspondingly disposed on the left rod of the supporting rod 23, the infrared receiver is correspondingly disposed on the infrared receiver of each group of infrared detection components 6, the infrared receiver is correspondingly disposed on the infrared receiver of the corresponding clamping seat of the supporting rod 23, the infrared receiver is correspondingly disposed on the infrared receiver of the supporting rod 23, and the infrared receiver is correspondingly disposed on the infrared receiver is the same number as the infrared receiver of the number of the clamping seat is higher than the number of the corresponding infrared receiver, and the number of the infrared receiver is equal to the number of the infrared receiver to the number of the clamping seats on the corresponding to the number of the clamping seats. In addition, a door body is movably arranged at the open end of the inner cavity 1, and the door control switch is connected with the door body so that the door control switch is suitable for detecting the opening and closing state of the door body, thereby enabling the dish washer to determine whether to perform cleaning work according to the opening and closing state of the door body.
Examples
As shown in fig. 2, the present embodiment provides a method for controlling washing of a dishwasher, which is applied to a dishwasher as described in the first embodiment, by determining whether the height of the current tableware exceeds the height of the top of the basket assembly, so as to obtain the number N of the tableware on the clamping seat exceeding the height of the supporting rod, the controller controls the booster pump to work according to the obtained information so as to adjust the spraying water pressure of the spray arm, and/or controls the water inlet valve to work so as to adjust the spraying duration of the spray arm, so that the dishwasher can effectively automatically match the corresponding washing mode according to the height of the tableware, thereby achieving a better washing effect of the dishwasher.
The washing control method of the dish washer specifically comprises the following steps:
step S101, starting the dish washer to wash the tableware.
In this embodiment, after the dishwasher receives a dish washing instruction issued by a user, the controller detects whether the door is in a closed state; if yes, go to step S102; if not, stopping working and controlling the dish washer to enter a standby state.
Step S102, detecting tableware, so as to obtain the quantity N that the height of the tableware on the clamping seat exceeds the height of the supporting rod.
In the embodiment, the infrared emitter on each card seat is started to emit infrared rays to the infrared receiver at the same time;
judging that the infrared receiver does not receive the infrared rays emitted by the infrared emitter, and judging that the height of the tableware on the current clamping seat exceeds the height of the supporting rod;
the quantity of the infrared detection components corresponding to the tableware exceeding the height of the supporting rod is counted, so that the quantity N of the tableware exceeding the height of the supporting rod on the clamping seat is obtained.
In this embodiment, the corresponding infrared emitter on each card seat is started to emit infrared rays to the infrared receiver at the same time, and whether the infrared receiver receives the infrared rays emitted by the infrared emitters is judged; if yes, judging that the height of the tableware on the current clamping seat does not exceed the height of the supporting rod; if not, judging that the height of the tableware on the current clamping seat exceeds the height of the supporting rod. And then counting the number of the infrared detection components corresponding to the tableware exceeding the height of the supporting rod, so as to obtain the number N of the tableware exceeding the height of the supporting rod on the clamping seat, wherein the number N is the sum value of the infrared detection components corresponding to the tableware exceeding the height of the supporting rod.
Step S103, judging whether the number N is more, and controlling the operation of the booster pump to adjust the spray water pressure of the spray arm and/or controlling the operation of the water inlet valve to adjust the spray duration of the spray arm according to the judging result.
In the present embodiment, it is determined whether the number N is plural;
if the number N is greater than the number Q, the cleaning area of the tableware is larger, and the spraying water pressure and the spraying time length are correspondingly improved, so that the requirement of the tableware cleaning effect is met;
if not, the power of the booster pump is regulated to be the first preset power, and meanwhile, the work of the water inlet valve is controlled to regulate the spraying duration of the spray arm to be the first preset duration.
In this embodiment, after comparing the number N with the number Q, the operation of the booster pump is controlled to adjust the spray water pressure of the spray arm according to the determination result, and/or the operation of the water inlet valve is controlled to adjust the spray duration of the spray arm, preferably, the sum N of the infrared detection components corresponding to the tableware exceeding the height of the supporting rod in each group is divided into three levels for comparison, that is, three levels of n+.0.3Q, 0.3 q+.0.7Q, 0.7 q+.n+.q, but not limited to the three levels, and further divided into other more suitable levels according to the actual requirement, and the step after comparing the number N with the number Q specifically includes:
comparing the number N with the number Q;
if N is smaller than or equal to 0.3Q, adjusting the power of the booster pump to be a second preset power, and simultaneously controlling the work of the water inlet valve to adjust the spraying duration of the spray arm to be a second preset duration;
if N is greater than 0.3Q and less than or equal to 0.7Q, adjusting the power of the booster pump to be a third preset power, and simultaneously controlling the work of the water inlet valve to adjust the spraying duration of the spray arm to be a third preset duration;
and if N is greater than 0.7Q and less than or equal to Q, adjusting the power of the booster pump to fourth preset power, and simultaneously controlling the work of the water inlet valve to adjust the spraying duration of the spray arm to fourth preset duration.
In this embodiment, in order to automatically match the dishwasher with a more suitable washing mode according to the height of the dishes, the first preset power may be smaller than or equal to the second preset power, while the third preset power is greater than the second preset power and smaller than the fourth preset power;
the first preset time period is less than or equal to the second preset time period, and the third preset time period is longer than the second preset time period and less than the fourth preset time period. More preferably, the first preset power is preferably preset to 60W, the second preset power is preferably preset to 60W, the third preset power is preferably preset to 70W, the fourth preset power is preferably preset to 80W, likewise, the first preset time period is preferably preset to 30min, the second preset time period is preferably preset to 30min, the third preset time period is preferably preset to 45min, and the fourth preset time period is preferably preset to 60min.
Step S104, the dish washer performs cleaning work according to the adjusted spraying time length and/or the spraying water pressure.
Step S105, the washing work of the tableware is completed.
In this embodiment, after the controller performs the cleaning operation according to the adjusted spraying time period and/or the spraying water pressure, until the cleaning operation is finished, the dishwasher stops the operation and sends a prompt to the user to complete the cleaning operation of the dishes.
What has been described above is merely some embodiments of the present invention. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the invention.

Claims (7)

1. A dish washer, comprising an inner cavity (1), a bowl basket assembly (2) is arranged in the inner cavity (1), a spray arm (3) is arranged on the bowl basket assembly (2) to spray tableware in the bowl basket assembly (2), a water inlet valve (4) and a booster pump (5) are respectively arranged on a water inlet pipeline of the spray arm (3), the dish washer is characterized by further comprising a tableware detection device (7) and a controller, wherein the tableware detection device (7) is arranged at the top position of the bowl basket assembly (2) and is suitable for detecting the tableware, the controller is respectively and electrically connected with the tableware detection device (7), the water inlet valve (4) and the booster pump (5), the controller controls the work of the water inlet valve (4) and the booster pump (5) according to information detected by the tableware detection device (7), the tableware detection device (7) comprises at least one group of infrared detection assemblies (6), the infrared detection assemblies (6) comprise an infrared emitter and an infrared receiver, the bowl assembly (2) is provided with an infrared emitter and an infrared receiver, the infrared emitter and the infrared emitters are respectively arranged at two sides of the bowl assembly (2) and the infrared emitter assembly are respectively arranged at one side of the bowl assembly (2), bowl basket subassembly (2) are including bowl frame (21), at least one cassette (22) and die-pin (23), wherein bowl frame (21) detachably sets up the inner chamber (1) the inside, cassette (22) interval sets up on bowl frame (21) are in order to fix the tableware, die-pin (23) set up in the top position department of bowl frame (21) just die-pin (23) are located the top position department of cassette (22), tableware detection device (7) ware set up on die-pin (23) and every group infrared detection subassembly (6) with every cassette (22) are corresponding to be set up, quantity Q of cassette (22) with quantity K of infrared detection subassembly (6) is equal.
2. A washing control method of a dishwasher, characterized by being applied to the dishwasher of claim 1, the control method of the dishwasher comprising the steps of:
starting the dish washer to clean tableware;
detecting the tableware, so as to obtain the quantity N of the tableware height exceeding the height of the supporting rod on the clamping seat;
judging whether the number N is multiple, and controlling the operation of the booster pump to adjust the spray water pressure of the spray arm and/or controlling the operation of the water inlet valve to adjust the spray duration of the spray arm according to the judging result;
the dishwasher performs cleaning according to the adjusted spraying time length and/or the spraying water pressure;
and (5) finishing the cleaning work of the tableware.
3. The method of claim 2, wherein the step of detecting the dishes to obtain the number N by which the height of the dishes on the cartridge exceeds the height of the support bar comprises:
simultaneously starting the infrared emitter on each card seat to emit infrared rays to the infrared receiver;
judging that the infrared receiver does not receive the infrared rays emitted by the infrared emitter, and judging that the height of the tableware on the clamping seat exceeds the height of the supporting rod currently;
and counting the quantity of the infrared detection components corresponding to the tableware exceeding the height of the supporting rod, so as to obtain the quantity N of the tableware exceeding the height of the supporting rod on the clamping seat.
4. The washing control method of a dishwasher according to claim 2, wherein the step of determining whether the number N is plural, controlling the operation of the booster pump to adjust the spray water pressure of the spray arm according to the determination result, and/or controlling the operation of the water inlet valve to adjust the spray duration of the spray arm comprises:
judging whether the number N is a plurality of;
if yes, comparing the number N with the number Q;
if not, the power of the booster pump is regulated to be a first preset power, and meanwhile, the work of the water inlet valve is controlled to regulate the spraying duration of the spray arm to be a first preset duration.
5. The washing control method of a dishwasher according to claim 4, wherein the step of comparing the number N with the number Q comprises:
comparing said number N with said number Q;
if N is smaller than or equal to 0.3Q, adjusting the power of the booster pump to be a second preset power, and simultaneously controlling the work of the water inlet valve to adjust the spraying duration of the spray arm to be a second preset duration;
if N is greater than 0.3Q and less than or equal to 0.7Q, adjusting the power of the booster pump to be third preset power, and simultaneously controlling the work of the water inlet valve to adjust the spraying duration of the spray arm to be third preset duration;
and if N is greater than 0.7Q and less than or equal to Q, adjusting the power of the booster pump to fourth preset power, and simultaneously controlling the work of the water inlet valve to adjust the spraying duration of the spray arm to fourth preset duration.
6. The washing control method of a dishwasher according to claim 5, wherein the first preset power is less than or equal to the second preset power, while the third preset power is greater than the second preset power and less than the fourth preset power;
the first preset time period is smaller than or equal to the second preset time period, and the third preset time period is longer than the second preset time period and smaller than the fourth preset time period.
7. The method of controlling washing of a dishwasher according to claim 2, wherein the step of starting the dishwasher after washing the dishes comprises:
detecting whether the door body is in a closed state;
if yes, starting the tableware detection device to detect the tableware;
if not, stopping working and controlling the dish washer to enter a standby state.
CN202110775603.9A 2021-07-09 2021-07-09 Dish washer and washing control method thereof Active CN113854916B (en)

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CN202110775603.9A CN113854916B (en) 2021-07-09 2021-07-09 Dish washer and washing control method thereof

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CN202110775603.9A CN113854916B (en) 2021-07-09 2021-07-09 Dish washer and washing control method thereof

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CN113854916B true CN113854916B (en) 2023-07-21

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