CN110811465A - Dish washing machine and control method thereof - Google Patents
Dish washing machine and control method thereof Download PDFInfo
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- CN110811465A CN110811465A CN201911135556.0A CN201911135556A CN110811465A CN 110811465 A CN110811465 A CN 110811465A CN 201911135556 A CN201911135556 A CN 201911135556A CN 110811465 A CN110811465 A CN 110811465A
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- washing
- dishwasher
- receiving chamber
- tableware
- chamber
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000004851 dishwashing Methods 0.000 title abstract description 6
- 238000005406 washing Methods 0.000 claims abstract description 193
- 239000007788 liquid Substances 0.000 claims description 137
- 238000005507 spraying Methods 0.000 claims description 27
- 239000007921 spray Substances 0.000 claims description 21
- 238000004891 communication Methods 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 3
- 241000894006 Bacteria Species 0.000 abstract description 12
- 206010011409 Cross infection Diseases 0.000 abstract description 11
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 11
- 230000036541 health Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 14
- 238000004140 cleaning Methods 0.000 description 12
- 238000001514 detection method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Classifications
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- 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
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- 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
- A47L15/4251—Details of the casing
-
- 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
- A47L15/4278—Nozzles
-
- 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
- A47L15/46—Devices for the automatic control of the different phases of cleaning ; Controlling 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
- A47L15/50—Racks ; Baskets
- A47L15/502—Cutlery baskets
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Washing And Drying Of Tableware (AREA)
Abstract
The invention relates to the technical field of household appliances, in particular to a dish washing machine and a control method of the dish washing machine. The invention provides a dishwasher, which comprises a shell, wherein a first accommodating cavity and a second accommodating cavity which are mutually independent are arranged in the shell, the first accommodating cavity is used for washing tableware for a pet, and the second accommodating cavity is used for washing the tableware for the pet. Because the tableware for the human and the tableware for the pet can be respectively washed in different containing cavities, the cross infection of bacteria in the tableware for the pet and the tableware for the human can be avoided, and the body health of a user is ensured. The invention provides a control method applied to the dishwasher, and the control method comprises the following steps: receiving instruction information input by a user; and controlling the washing states of the first accommodating chamber and the second accommodating chamber according to the instruction information. The tableware for the pet and the tableware for the pet can be washed in different containing cavities respectively, so that the cross infection of bacteria in the tableware for the pet and the tableware for the pet can be avoided, and the health of a user is ensured.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a dish washing machine and a control method of the dish washing machine.
Background
As more and more users begin to raise pets, tableware for pets is used for pet eating, and the tableware for pets needs to be washed to ensure the health of pets. The conventional dish washer includes only one receiving chamber, so the pet tableware and the human tableware may share one receiving chamber, however, some bacteria harmful to human body and difficult to remove may exist in the pet tableware, and if the human tableware and the pet tableware share one receiving chamber, cross infection of bacteria between the pet tableware and the human tableware may be caused, thereby affecting the user's health.
Accordingly, there is a need for a dishwasher and a method for controlling the dishwasher to solve the problems of cross-infection of bacteria occurring in pet tableware and human tableware and affecting the physical health of users.
Disclosure of Invention
One object of the present invention is to provide a dishwasher, which can prevent cross infection of bacteria in tableware for pets and tableware for people, ensure the health of users, and improve the experience of users on the dishwasher.
Another objective of the present invention is to provide a method for controlling a dishwasher, which can prevent cross infection of bacteria in pet tableware and human tableware, and improve the experience of users on the dishwasher.
In order to achieve the purpose, the invention adopts the following technical scheme:
a dishwasher comprises a housing, wherein a first accommodating cavity and a second accommodating cavity which are independent of each other are arranged in the housing, the first accommodating cavity is used for washing tableware for a pet, and the second accommodating cavity is used for washing the tableware for the pet.
Preferably, the first accommodating cavity and the second accommodating cavity are arranged along a vertical direction, and the first accommodating cavity and the second accommodating cavity are separated by a partition plate.
Preferably, a turbidity detection device is arranged in the first accommodating cavity and used for detecting a turbidity value of the washing liquid in the first accommodating cavity, and if the turbidity value is lower than a preset value, the washing liquid in the first accommodating cavity is introduced into the second accommodating cavity.
Preferably, the first accommodating cavity is connected with the second accommodating cavity through a first communication pipe, a first valve is arranged on the first communication pipe, and when the turbidity value detected by the turbidity detection device is lower than the preset value, the first valve enables the first communication pipe to be communicated.
Preferably, the first valve is a reversing valve, the first valve is further connected with a drain pipe, and when the turbidity value detected by the turbidity detection device is not lower than the preset value, the first valve seals the first communication pipe and enables the first accommodating cavity to be communicated with the drain pipe.
Preferably, the dishwasher further comprises a liquid supply device, a liquid collection device and a spraying device are arranged in the first containing cavity and the second containing cavity, and the liquid collection device is communicated with the liquid supply device and the spraying device respectively.
Preferably, the liquid collecting device is provided with an opening, and the opening is used for collecting washing liquid dropping from the tableware in the corresponding accommodating cavity.
Preferably, the spraying device comprises a spraying pipe and a spraying head, and the spraying pipe is provided with a first heating device.
Preferably, the liquid collecting device in the first accommodating cavity and the liquid collecting device in the second accommodating cavity share one liquid supply device.
Preferably, the liquid collecting device and the liquid supply device are connected through a second communicating pipe, and a water softening device is arranged on the second communicating pipe.
Preferably, the dishwasher further comprises a second heating device, the first accommodating cavity and the second accommodating cavity are both provided with an air inlet and an air outlet, and the second heating device is communicated with the air inlet.
Preferably, the opening is umbrella-shaped, and the cross-sectional area of the opening is gradually reduced along the vertical direction. The opening can play and collect the effect of gathering to holding the better washing liquid in the chamber.
Preferably, the shower head comprises a body and a plurality of sub-shower heads arranged on the body.
A control method of a dishwasher, applied to the dishwasher as described above, the control method comprising the steps of:
receiving instruction information input by a user;
and controlling the washing states of the first accommodating cavity and the second accommodating cavity according to the instruction information.
Preferably, the controlling of the washing state of the first and second receiving chambers according to the instruction information includes a first washing state, a second washing state, and a third washing state; when the dishwasher is in a first washing state, only the first accommodating cavity enters a washing process; when the dishwasher is in a second washing state, only the second accommodating cavity enters a washing process; when the dishwasher is in a third washing state, the first accommodating cavity and the second accommodating cavity both enter a washing process.
Preferably, the third washing state includes a first sub-washing state, and the first receiving chamber and the second receiving chamber simultaneously enter a washing process when the dishwasher is in the first sub-washing state.
Preferably, the third washing state includes a second sub-washing state, when the dishwasher is in the second sub-washing state, the second receiving chamber enters the washing process after the washing process of the first receiving chamber is completed, and the control method further includes:
and detecting the turbidity value of the washing liquid in the first accommodating cavity, and when the turbidity value is lower than a preset value, introducing the washing liquid in the first accommodating cavity into the second accommodating cavity.
The invention has the beneficial effects that:
the invention provides a dishwasher, which comprises a shell, wherein a first accommodating cavity and a second accommodating cavity which are mutually independent are arranged in the shell, the first accommodating cavity is used for washing tableware for a pet, and the second accommodating cavity is used for washing the tableware for the pet. Because the people can hold the chamber at the difference respectively with tableware and tableware for the pet and wash, can avoid the pet to appear the cross infection of bacterium with tableware and people, guarantee that user's is healthy, improve the experience sense of user to dish washer.
The control method provided by the invention is applied to the dishwasher, and comprises the following steps: receiving instruction information input by a user; and controlling the washing states of the first accommodating chamber and the second accommodating chamber according to the instruction information. Can realize that the people can hold the chamber at the difference respectively with tableware and pet and wash, can avoid the pet to appear the cross infection of bacterium with tableware and people's tableware, guarantee that user's is healthy, improve the experience sense of user to dish washer.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a dishwasher for placing tableware for people and tableware for pets according to an embodiment;
FIG. 2 is a schematic structural diagram of a dishwasher according to a first embodiment;
FIG. 3 is a flow chart of a control method of the dishwasher according to the second embodiment;
FIG. 4 is a flow chart of a control method of the dishwasher according to the third embodiment.
The figures are labeled as follows:
100-a dishwasher; 200-tableware for human; 300-tableware for pets;
11-a housing; 12-a turbidity detecting means; 13-a first communication pipe; 14-a first valve; 15-liquid discharge pipe; 17-a liquid supply device; 18-a liquid collection device; 19-a spraying device; 20-a first heating device; 21-a second communicating tube; 22-a water softening device; 23-a second heating device; 24-a solenoid valve;
111-a first containment chamber; 112-a separator; 113-a second receiving chamber; 151-positive displacement pump; 191-a spray pipe; 192-a wash pump; 193-upper shower head; 194-lower showerhead;
1111-a first air inlet; 1112-a first exhaust port; 1121 — a second air intake; 1122-second air outlet.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
Example one
Fig. 1 is a schematic structural diagram of a dishwasher 100 for placing tableware 200 for human and tableware 300 for pets according to the present embodiment, the dishwasher 100 provided by the present invention includes a housing 11, the housing 11 includes a first accommodating chamber 111 and a second accommodating chamber 113 which are independent from each other, the first accommodating chamber 111 is used for washing tableware 200 for human, and the second accommodating chamber 113 is used for washing tableware 300 for pets. Since the tableware for human 200 and the tableware for pet 300 can be washed in different containing cavities respectively, cross infection of bacteria occurring in the tableware for pet 300 and the tableware for human 200 can be avoided, the physical health of the user is ensured, and the experience of the user to the dishwasher 100 is improved.
As shown in fig. 1, in order to achieve a better mutually independent sealing effect of the first accommodating cavity 111 and the second accommodating cavity 113, the first accommodating cavity 111 and the second accommodating cavity 113 are arranged in a vertical direction, and the first accommodating cavity 111 and the second accommodating cavity 113 are separated by a partition 112, so that the first accommodating cavity 111 and the second accommodating cavity 113 can be prevented from being communicated, and cross infection of bacteria can be better prevented.
Since the frequency of washing the tableware for human 200 is higher than that of washing the tableware for pet 300, as shown in fig. 1, the first accommodating chamber 111 is located above the second accommodating chamber 113, and the height of the first accommodating chamber 111 is located at the height of the arm of the user in the standing state, which is convenient for the user to take the tableware for human 200 in the first accommodating chamber 111.
The internal structure of the dishwasher 100 will be described in detail with reference to fig. 2.
As shown in fig. 2, the dishwasher 100 further includes a liquid supply device 17 for providing washing liquid, and a liquid collecting device 18 and a spraying device 19 are disposed in each of the first accommodating chamber 111 and the second accommodating chamber 112, wherein the liquid collecting device 18 is used for collecting the washing liquid dripping from the dishes, and the spraying device 19 is used for spraying and washing the dishes in the corresponding accommodating chambers. The liquid collecting device 18 is respectively communicated with the liquid supply device 17 and the spraying device 19, the cleaning liquid in the liquid supply device 17 is firstly transmitted into the liquid collecting device 18, and the cleaning liquid in the liquid collecting device 18 is extracted by the spraying device 19 to spray and wash the tableware.
In addition, as shown in fig. 2, the liquid collecting device 18 is provided with an opening, the opening is located below the tableware and is used for collecting the washing liquid dripping from the tableware, the collected washing liquid can be reused in the corresponding washing process of the accommodating cavity, the washing liquid which has low turbidity and is sprayed on the tableware can be recycled, the effect of saving the washing liquid can be achieved, the loss of the washing liquid is reduced, and the washing liquid is more environment-friendly. As shown in figure 2, the opening is umbrella-shaped, and along vertical direction, the cross-sectional area of opening reduces gradually, and the opening can play the better collection effect of washing liquid in holding the chamber.
As shown in fig. 2, in order to realize spraying, the spraying device 19 includes a spraying pipe 191, a washing pump 192 and a spraying head, one end of the spraying pipe 191 is connected with the spraying head, the other end of the spraying pipe 191 is communicated with the liquid collecting device 18, the washing pump 192 is arranged on the spraying pipe 191, and when the washing pump 192 is in an operating state, the washing pump 192 can pump the washing liquid in the liquid collecting device 18 to the spraying head for spraying. The shower head comprises a body and a plurality of small spray heads arranged on the body at intervals, and the cleaning liquid sprayed from the small spray heads is in a mist shape, so that the cleaning effect of the mist cleaning liquid is better. The small spray heads are arranged along the arrangement direction of the tableware, so that the tableware can be fully washed. In addition, as shown in fig. 1 and 2, each group of spray headers comprises an upper spray header 193 and a lower spray header 194, the tableware is positioned between the upper spray header 193 and the lower spray header 194 along the vertical direction, and the upper spray header 193 and the lower spray header 194 can realize the omnibearing spray washing effect on the tableware along the vertical direction, so that the upper surface of the tableware can be cleaned, the lower surface of the tableware can also be cleaned, and the cleaning effect on the tableware is effectively improved.
As shown in fig. 2, the shower pipe 191 is provided with a first heating device 20, and the first heating device 20 can heat the washing liquid in the shower pipe 191, thereby improving the washing effect of the washing liquid and the cleaning effect of the dishes. Specifically, the first heating device 20 may be an electrically energized resistance wire or the like wrapped around the outer circumference of the shower pipe 191.
In order to further improve the washing effect of the washing liquid on the tableware, the liquid collecting device 18 and the liquid supply device 17 are connected through a second communication pipe 21, a water softening device 22 is arranged on the second communication pipe 21, and the water softening device 22 can soften the washing liquid, so that the cleaning force of the washing liquid is better, and the cleaning effect on the tableware is improved.
In addition, as shown in fig. 2, in order to reduce the number of parts in the dishwasher 100, which is effective to reduce the volume of the dishwasher 100, the liquid collecting device 18 in the first receiving chamber 111 and the liquid collecting device 18 in the second receiving chamber 113 share one liquid supply device 17. The liquid supply device 17 can be selectively communicated with the liquid collecting device 18 in the first accommodating cavity 111 and/or the liquid collecting device 18 in the second accommodating cavity 113, so that the liquid supply device 17 can supply liquid to the liquid collecting device 18 in the first accommodating cavity 111 and the liquid collecting device 18 in the second accommodating cavity 113 independently, and can supply liquid to the liquid collecting device 18 in the first accommodating cavity 111 and the liquid collecting device 18 in the second accommodating cavity 113 simultaneously, and different washing modes of the dishwasher 100 can be realized. Thus, the problem that the frequency of washing the tableware for people and the tableware for pets is asynchronous can be solved, because the tableware for people can be washed twice to three times a day, and the tableware for pets can be washed only once a day.
Specifically, the second communication pipe 21 of the present embodiment includes a main pipe and two sub pipes, one end of the main pipe is communicated with the liquid supply device 17, the other end of the main pipe is communicated with the two sub pipes, each sub pipe is provided with a solenoid valve 24, one sub pipe is communicated with the liquid collection device 18 in the first accommodation chamber 111, and the other sub pipe is communicated with the liquid collection device 18 in the second accommodation chamber 111. When the washing liquid needs to be introduced into one or two liquid collecting devices 18, only the electromagnetic valve 24 on the sub-pipe corresponding to the liquid collecting device 18 needs to be opened, and the electromagnetic valve 24 on the sub-pipe corresponding to the liquid collecting device 18 into which the washing liquid does not need to be closed.
In order to further improve the temperature of holding the intracavity gas, improve dish washer 100's clean effect, dish washer 100 still includes second heating device 23 like the air heater, first air intake 1111 and first exhaust port 1112 have been seted up on first holding chamber 111, second air intake 1121 and second exhaust port 1122 have been seted up on the second holding chamber 113, all set up second heating device 23 in first air intake 1111 and the second air intake 1121, second heating device 23 can heat the gas that enters into and hold the intracavity, improve the temperature that holds the intracavity gas, improve dish washer 100's clean effect.
Further, since the pet tableware 300 does not have a high requirement for turbidity of the washing liquid, the washing liquid having a lower turbidity, which has been already washed by the human tableware 200 in the first containing chamber 111, may be used for washing the pet tableware 300 in order to save the amount of the washing liquid used. Specifically, a turbidity detecting device 12 is disposed in the first accommodating chamber 111, the turbidity detecting device 12 is used for detecting a turbidity value of the washing liquid in the first accommodating chamber 111, and if the turbidity value is lower than a preset value, the washing liquid in the first accommodating chamber 111 is introduced into the second accommodating chamber 113. Of course, the cleaning solution introduced into the second accommodating chamber 113 may be temporarily stored in the liquid collecting device 18 in the second accommodating chamber 113, or may be directly introduced into the shower pipe 191 in the second accommodating chamber 113. The secondarily recovered washing liquid can be used for washing the tableware 300 for pets, improving the utilization rate of the washing liquid.
Specifically, the first accommodating chamber 111 and the second accommodating chamber 113 are connected through a first communication pipe 13, a first valve 14 is disposed on the first communication pipe 13, when the turbidity value detected by the turbidity detecting device 12 is lower than a preset value, the first valve 14 enables the first communication pipe 13 to be communicated, and the washing liquid in the first accommodating chamber 111 is introduced into the second accommodating chamber 113. Wherein, one end of the first communicating pipe 13 is communicated with the liquid collecting device 18 in the first accommodating chamber 111, and the other end of the first communicating pipe 13 is communicated with the liquid collecting device 18 in the second accommodating chamber 113. The compact structure is beneficial to the reduction of the volume of the dishwasher 100.
Of course, if the turbidity of the washing liquid in the first receiving chamber 111, which has been washed, is too large to satisfy the washing of the pet dishes 300, it is also possible to discharge the washing liquid in the first receiving chamber 111 to the outside of the dishwasher 100. Specifically, the first valve 14 is set as a reversing valve, the first valve 14 is further connected to a drain pipe 15, and when the turbidity value detected by the turbidity detecting device 12 is not lower than a preset value, the first valve 14 closes the first communicating pipe 13 and communicates the first accommodating chamber 111 with the drain pipe 15. By the arrangement of the reversing valve, the switching of the conduction of the first communication pipe 13 and the drain pipe 15 can be realized by only one part, so that the structure of the dishwasher 100 is simple and compact. Furthermore, a drain pump 151 is provided on the drain pipe 15 to provide power to the cleaning solution in the drain pipe 15, thereby achieving the effect of discharging the cleaning solution from the drain pipe 15.
In order to achieve the normal operation of the dishwasher 100, the dishwasher 100 further includes a control panel and a controller, wherein the controller is electrically connected to the control panel, the solenoid valve 24, the drain pump 151, the turbidity detecting device 12, the first valve 14 and the washing pump 192, respectively.
In order to facilitate a better understanding of the dishwasher 100, the operating principle of the dishwasher 100 is explained in connection with fig. 2:
when a user only presses the first button, the controller controls only the first accommodating cavity 111 to perform a washing process, at the moment, the electromagnetic valve 24 on the sub-pipe communicated with the first accommodating cavity 111 is opened, the electromagnetic valve 24 on the sub-pipe communicated with the second accommodating cavity 113 is closed, and the washing liquid in the liquid supply device 17 enters the liquid collecting device 18 in the first accommodating cavity 111. The controller controls the washing pump 192 in the first accommodating cavity 111 to be turned on, and the washing pump 192 in the first accommodating cavity 111 pumps the washing liquid in the liquid collecting device 18 in the first accommodating cavity 111 into the spray header in the first accommodating cavity 111, and then the spray header performs a spraying action. When the washing process of the first accommodating chamber 111 is finished, the controller controls the first valve 14 to communicate the drain pipe 15 of the first accommodating chamber 111 with the liquid trap 18 of the first accommodating chamber 111, so that the washing liquid in the first accommodating chamber 111 can be drained out of the dishwasher 100.
When the user presses only the second button, the controller controls only the second accommodating chamber 113 to perform the washing process, at this time, the electromagnetic valve 24 on the sub-pipe communicated with the second accommodating chamber 113 is opened, the electromagnetic valve 24 on the sub-pipe communicated with the first accommodating chamber 111 is closed, and the washing liquid in the liquid supply device 17 enters the liquid collecting device 18 in the second accommodating chamber 113. The controller controls the washing pump 192 in the second accommodating cavity 113 to be turned on, and the washing pump 192 in the second accommodating cavity 113 pumps the washing liquid in the liquid collecting device 18 in the second accommodating cavity 113 into the spray header in the second accommodating cavity 113, and then the spray header performs a spraying action. After the washing process of the second accommodating chamber 113 is finished, the controller controls the drain pump 151 in the second accommodating chamber 113 to be turned on, so that the washing liquid in the liquid collecting device 18 in the second accommodating chamber 113 is discharged.
When a user presses the first button and the second button simultaneously, the controller controls the first accommodating cavity 111 and the second accommodating cavity 113 to perform a washing process simultaneously, at this time, the electromagnetic valve 24 on the sub-pipe communicated with the first accommodating cavity 111 is opened, the electromagnetic valve 24 on the sub-pipe communicated with the second accommodating cavity 113 is opened, the washing liquid in the liquid supply device 17 enters the liquid collecting device 18 in the second accommodating cavity 113, and the washing liquid in the liquid supply device 17 enters the liquid collecting device 18 in the first accommodating cavity 111. The controller controls the washing pump 192 in the first accommodating cavity 111 to be turned on, and the washing pump 192 in the first accommodating cavity 111 pumps the washing liquid in the liquid collecting device 18 in the first accommodating cavity 111 into the shower head in the first accommodating cavity 111 for shower action. When the washing process of the first accommodating chamber 111 is finished, the controller controls the first valve 14 to communicate the drain pipe 15 of the first accommodating chamber 111 with the liquid trap 18 of the first accommodating chamber 111, so that the washing liquid in the first accommodating chamber 111 can be drained out of the dishwasher 100. Meanwhile, the controller controls the washing pump 192 in the second accommodating cavity 113 to be turned on, and the washing pump 192 in the second accommodating cavity 113 pumps the washing liquid of the liquid collecting device 18 in the second accommodating cavity 113 into the shower head in the second accommodating cavity 113 to perform a spraying action. When the washing process of the second receiving chamber 113 is finished, the controller controls the drain pump 151 in the second receiving chamber 113 to be turned on, thereby achieving the drainage of the washing liquid in the liquid collecting device 18 in the second receiving chamber 113.
When the user presses the first button, the second button, and the third button at the same time, the first accommodating chamber 111 enters a washing state first, and the second accommodating chamber 113 enters the washing state after the washing state of the first accommodating chamber 111 is finished. The control method of the controller is substantially identical to the control method of pressing only the first button, except that: when the washing process of the first accommodating cavity 111 is finished, the controller controls the turbidity detection device 12 to perform turbidity detection on the liquid collection device 18 in the first accommodating cavity 111, and when the turbidity value detected by the turbidity detection device 12 is lower than the preset value, the first valve 14 enables the first communication pipe 13 to be communicated, and the washing liquid in the first accommodating cavity 111 is guided into the second accommodating cavity 113 and is used when the second accommodating cavity 113 washes the tableware 300 for pets. Then, the controller controls the electromagnetic valve 24 on the sub-pipe of the first accommodating cavity 111 to close, and controls the second accommodating cavity 113 to enter the washing process, and the control mode of the second accommodating cavity 113 entering the washing process is the same as the control mode when only the second button is pressed, and the detailed description is omitted here.
Example two
As shown in fig. 3, the present embodiment provides a control method applied to the dishwasher 100 as mentioned above, the control method including the steps of:
s11: receiving instruction information input by a user;
s12: the washing states of the first and second receiving chambers 111 and 113 are controlled according to the instruction information.
By applying the control method, the tableware 200 for the pet and the tableware 300 for the pet can be washed in different containing cavities respectively, so that the cross infection of bacteria in the tableware 300 for the pet and the tableware 200 for the pet can be avoided, the physical health of the user is ensured, and the experience of the user on the dishwasher 100 is improved.
In S12, a washing state of the washing states of the first and second accommodating chambers 111 and 113 is controlled according to the instruction information to include a first washing state, a second washing state, and a third washing state. When the dishwasher 100 is in the first washing state, only the first receiving chamber 111 enters a washing process; when the dishwasher 100 is in the second washing state, only the second receiving chamber 113 enters a washing process; when the dishwasher 100 is in the third washing state, both the first receiving chamber 111 and the second receiving chamber 113 enter a washing process.
Through setting the washing state to first washing state, second washing state and third washing state, can realize that first holding chamber 111 and second hold chamber 113 and carry out the washing process alone, can also realize holding chamber 111 and second and hold chamber 113 and carry out the washing process simultaneously to satisfying dishwasher 100 and realizing different washing modes, can solve the problem that the frequency is asynchronous with the tableware washing of human tableware and pet, because the human tableware may wash twice to three times a day, the tableware of pet may only once a day.
The third washing state includes a first sub-washing state, when the dishwasher 100 is in the first sub-washing state, the first accommodating chamber 111 and the second accommodating chamber 113 enter the washing process at the same time, and the washing process of the first accommodating chamber 111 and the second accommodating chamber 113 is performed at the same time, so that the time required for washing the tableware 200 for washing people and the tableware 300 for pets can be effectively reduced, and the washing efficiency of the dishwasher 100 can be improved.
EXAMPLE III
As shown in fig. 4, the control method of the present embodiment is substantially the same as the second embodiment, and the control method of the present embodiment includes:
s21: receiving instruction information input by a user;
s22: controlling the washing states of the first and second accommodating chambers 111 and 113 according to the instruction information;
s23: if the dishwasher 100 is in the second sub-washing state, the first receiving chamber 111 enters a washing process, and the second receiving chamber 113 enters a standby process;
s24: when the washing process of the first accommodating chamber 111 is finished, detecting a turbidity value of the washing liquid in the first accommodating chamber 111, and when the turbidity value is lower than a preset value, introducing the washing liquid in the first accommodating chamber 111 into the second accommodating chamber 113;
s25: the second receiving chamber 113 enters a washing process.
The third washing state further includes a second sub-washing state, and when the dishwasher 100 is in the second sub-washing state, the second accommodating chamber 113 enters the washing process again after the washing process of the first accommodating chamber 111 is completed. After the first accommodating chamber 111 completes the washing process and before the second accommodating chamber 113 enters the washing process, the control method further includes: the turbidity value of the washing liquid in the first accommodating chamber 111 is detected, and when the turbidity value is lower than a preset value, the washing liquid in the first accommodating chamber 111 is introduced into the second accommodating chamber 113.
As shown in fig. 4, in steps S23 to S25, since the requirement of the tableware for pet 300 for turbidity of the washing liquid is not high, the washing liquid having a lower turbidity and having been washed in the first housing chamber 111 can be used for washing the tableware for pet 300 in order to save the amount of the washing liquid used, thereby improving the utilization rate of the washing liquid.
It is noted that the foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined by the appended claims and their equivalents.
Claims (15)
1. A dishwasher comprising a housing (11), characterized in that the housing (11) comprises a first receiving chamber (111) and a second receiving chamber (113) which are independent of each other, the first receiving chamber (111) is used for washing tableware (200) for pets, and the second receiving chamber (113) is used for washing tableware (300) for pets.
2. The dishwasher of claim 1, wherein the first receiving chamber (111) and the second receiving chamber (113) are arranged in a vertical direction, and the first receiving chamber (111) and the second receiving chamber (113) are separated by a partition (112).
3. The dishwasher of claim 1, characterized in that a turbidity detecting device (12) is disposed in the first receiving chamber (111), the turbidity detecting device (12) is configured to detect a turbidity value of the washing liquid in the first receiving chamber (111), and if the turbidity value is lower than a predetermined value, the washing liquid in the first receiving chamber (111) is introduced into the second receiving chamber (113).
4. The dishwasher of claim 3, characterized in that the first receiving chamber (111) and the second receiving chamber (113) are connected by a first communicating pipe (13), the first communicating pipe (13) is provided with a first valve (14), and the first valve (14) makes the first communicating pipe (13) communicate when the turbidity value detected by the turbidity detecting means (12) is lower than the preset value.
5. The dishwasher of claim 4, characterized in that said first valve (14) is a reversing valve, said first valve (14) being further connected to a drain (15), said first valve (14) closing said first communication duct (13) and communicating said first containing chamber (111) with said drain (15) when said turbidity value detected by said turbidity detecting means (12) is not lower than said preset value.
6. The dishwasher of claim 1, wherein the dishwasher (100) further comprises a liquid supply device (17), a liquid collecting device (18) and a spraying device (19) are arranged in the first accommodating cavity (111) and the second accommodating cavity (113), and the liquid collecting device (18) is respectively communicated with the liquid supply device (17) and the spraying device (19).
7. The dishwasher of claim 6, characterized in that the liquid trap (18) is provided with openings for collecting washing liquid dripping from the dishes in the corresponding receiving chamber.
8. The dishwasher of claim 6, characterized in that the spray device (19) comprises a spray pipe (191) and a spray header, the spray pipe (191) being provided with a first heating device (20).
9. The dishwasher of claim 6, characterized in that the liquid collecting means (18) in the first containing chamber (111) and the liquid collecting means (18) in the second containing chamber (113) share one liquid supply means (17).
10. The dishwasher of claim 6, characterized in that the sump (18) and the liquid supply (17) are connected by a second communication pipe (21), the second communication pipe (21) being provided with a water softening device (22).
11. The dishwasher of claim 1, wherein the dishwasher (100) further comprises a second heating device (23), the first accommodating chamber (111) and the second accommodating chamber (113) are both provided with an air inlet and an air outlet, and the second heating device (23) is communicated with the air inlet.
12. A control method of a dishwasher, applied to the dishwasher of any one of claims 1 to 11, comprising the steps of:
receiving instruction information input by a user;
controlling the washing states of the first accommodating chamber (111) and the second accommodating chamber (113) according to the instruction information.
13. The control method according to claim 12, wherein the washing state of the washing states of the first and second accommodating chambers (111, 113) controlled according to the instruction information includes a first washing state, a second washing state, and a third washing state; when the dishwasher (100) is in a first washing state, only the first receiving chamber (111) enters a washing process; when the dishwasher (100) is in a second washing state, only the second receiving chamber (113) enters a washing process; when the dishwasher (100) is in a third washing state, the first accommodating chamber (111) and the second accommodating chamber (113) both enter a washing process.
14. The control method according to claim 13, wherein the third washing state comprises a first sub-washing state, and when the dishwasher (100) is in the first sub-washing state, the first receiving chamber (111) and the second receiving chamber (113) enter a washing process simultaneously.
15. The control method of claim 13, wherein the third washing state comprises a second sub-washing state, when the dishwasher (100) is in the second sub-washing state, the second receiving chamber (113) enters a washing process after a washing process of the first receiving chamber (111) is completed, and the control method further comprises, after the washing process of the first receiving chamber (111) is completed and before the second receiving chamber (113) enters the washing process:
detecting the turbidity value of the washing liquid in the first accommodating cavity (111), and when the turbidity value is lower than a preset value, introducing the washing liquid in the first accommodating cavity (111) into the second accommodating cavity (113).
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