CN114847830A - Self-cleaning method of dish washing machine and dish washing machine - Google Patents
Self-cleaning method of dish washing machine and dish washing machine Download PDFInfo
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- CN114847830A CN114847830A CN202110074819.2A CN202110074819A CN114847830A CN 114847830 A CN114847830 A CN 114847830A CN 202110074819 A CN202110074819 A CN 202110074819A CN 114847830 A CN114847830 A CN 114847830A
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- 238000004140 cleaning Methods 0.000 title claims abstract description 98
- 238000000034 method Methods 0.000 title claims abstract description 39
- 238000004851 dishwashing Methods 0.000 title claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 142
- 238000002791 soaking Methods 0.000 claims abstract description 73
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 29
- 238000005406 washing Methods 0.000 claims description 42
- 238000001035 drying Methods 0.000 claims description 21
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000005507 spraying Methods 0.000 claims description 9
- 230000000717 retained effect Effects 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 12
- 230000001954 sterilising effect Effects 0.000 abstract description 11
- 230000000249 desinfective effect Effects 0.000 abstract description 2
- 230000001678 irradiating effect Effects 0.000 abstract description 2
- 238000004090 dissolution Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 31
- 238000004659 sterilization and disinfection Methods 0.000 description 13
- 239000007921 spray Substances 0.000 description 8
- 241000894006 Bacteria Species 0.000 description 5
- 239000003599 detergent Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 239000000645 desinfectant Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 206010016807 Fluid retention Diseases 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005282 brightening Methods 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000012279 drainage procedure Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- -1 this after intaking Substances 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
- A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
- A47L15/0057—Cleaning of machines parts, e.g. removal of deposits like lime scale or proteins from piping or tub
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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
-
- 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
- A47L15/4236—Arrangements to sterilize or disinfect dishes or washing liquids
- A47L15/4242—Arrangements to sterilize or disinfect dishes or washing liquids by using ultraviolet generators
-
- 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
- A47L15/44—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants
- A47L15/4418—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants in the form of liquids
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Washing And Drying Of Tableware (AREA)
Abstract
The invention provides a self-cleaning method of a dish washing machine and the dish washing machine, comprising the following steps: receiving a self-cleaning instruction; controlling the dish washing machine to perform a soaking step after water is fed into the water tank and a treating agent is put in the water tank according to the self-cleaning instruction, and controlling the ultraviolet lamp to disinfect the inside of the dish washing machine during the soaking step. The self-cleaning of the invention has a soaking step, so that the water tank is in a state of being soaked by water containing a treating agent, impurities in the water tank are fully soaked and fall off after dissolution, the self-cleaning of the cleaning dead zone of the water tank in the prior art is realized, the inside of the dish washing machine is thoroughly cleaned, and the ultraviolet lamp is controlled to disinfect the inside of the dish washing machine during the soaking step, thereby effectively prolonging the irradiation time of the ultraviolet lamp, fully irradiating, sterilizing and disinfecting the inner container, ensuring the sterilizing effect, sterilizing while soaking the dish washing machine, improving the working efficiency of the dish washing machine, and further improving the sterilizing effect of the dish washing machine.
Description
Technical Field
The invention relates to the field of dish washing machines, in particular to a self-cleaning method of a dish washing machine and the dish washing machine.
Background
Present dish washer can remain some impurity on bottom basin and inner bag in the long-term use, uses for a long time and can cause impurity pollution tableware and breed the bacterium, needs the manual clean dish washer of cleaning of user usually, and clean blind spot is many, and clean effect is poor, and user experience is not good.
In order to solve the problems, the dishwasher provided with the self-cleaning program in the prior art utilizes the spraying device to spray the inner container to realize the self-cleaning of the inner container, but dead zones such as a water tank and dead angles of the inner container which cannot be cleaned by the spraying device still exist, and the cleaning effect is poor.
And in the prior art, the dish washing machine is mostly disinfected in a drying period in a self-cleaning program, the drying time of the dish washing machine is usually short, the irradiation time of the ultraviolet lamp is easily too short, so that the sterilization effect is influenced, if the irradiation of the ultraviolet lamp is prolonged for ensuring the sterilization effect, the self-cleaning time is additionally increased, and the energy consumption of products is increased.
The present invention has been made in view of this situation.
Disclosure of Invention
In order to solve the above technical problems, an object of the present invention is to provide a self-cleaning method of a dishwasher and a dishwasher, in which a soaking step is added to a self-cleaning program, so that a cleaning dead zone of a sink and the like in the prior art is sufficiently soaked, thereby improving a self-cleaning effect.
In order to solve the technical problems, the invention adopts the technical scheme that:
the invention provides a self-cleaning method of a dishwasher, comprising the following steps:
receiving a self-cleaning instruction;
controlling the dish washer to perform a soaking step after water is fed into the water tank and a treating agent is put in according to the self-cleaning instruction, and controlling the ultraviolet lamp to disinfect the inside of the dish washer during the soaking step.
In the above technical solution, the self-cleaning instruction at least comprises a main washing stage, the main washing stage comprises a soaking step and a cleaning step which are sequentially executed, and the ultraviolet lamp is controlled to disinfect the inside of the dishwasher at least during the soaking step in the main washing stage;
preferably, the duration of the soaking step is greater than 10 minutes;
more preferably, the duration of the soaking step is 20-40 minutes;
more preferably, the duration of the soaking step is 30 minutes;
preferably, the duration of the cleaning step is greater than 5 minutes;
more preferably, the duration of the cleaning step is 10 to 30 minutes;
more preferably, the washing step is 20 minutes long.
In the above technical solution, the self-cleaning instruction further includes a rinsing stage and a drying stage after the main washing stage, wherein the ultraviolet lamp is controlled to disinfect the inside of the dishwasher at least during the soaking step and the drying stage in the main washing stage.
In any of the above technical solutions, the step of controlling the dishwasher to perform soaking after feeding water and treating agent into the water tank according to the self-cleaning instruction specifically includes:
controlling a water inlet device to feed a preset amount of water into the water tank, wherein the preset amount is at least the amount of water which is fully filled in the water tank and the bottom wall of the inner container;
controlling a throwing device to throw treating agent into the water tank;
keeping the water tank and the bottom wall of the inner container soaked for a set time.
In any of the above technical solutions, the method further includes: the water is heated to a first preset temperature during the soaking step performed by the dishwasher.
In the above technical solution, further comprising: controlling a heating system to pause and start timing after the water temperature reaches the first preset temperature, and controlling a dish-washing machine to execute a subsequent washing step after a set time length;
preferably, the value of the first preset temperature is more than 75 ℃;
more preferably, the first preset temperature is 80 ℃.
In the above technical solution, before controlling the dishwasher to perform the subsequent washing step, the method further comprises:
detecting whether the water temperature is higher than a second preset temperature, and if so, controlling the dish-washing machine to execute a subsequent washing step;
preferably, the value of the second preset temperature is greater than 65 ℃;
more preferably, the second preset temperature is 70 ℃.
In any of the above technical solutions, before the step of controlling the dishwasher to perform soaking after feeding water and treating agent into the water tank according to the self-cleaning instruction, the method further comprises controlling a drainage device to drain the retained water.
In any of the above technical solutions, the receiving of the self-cleaning instruction includes an execution duration of the soaking step and a self-cleaning water spraying force set by a user.
The present invention also provides a dishwasher, comprising: control means adapted to perform the steps of the self-cleaning method of a dishwasher according to any of the above-mentioned claims.
In the invention, after receiving a self-cleaning instruction selected by a user, the dishwasher controls the water inlet device to feed water into the water tank and controls the distributor to throw in the treating agent according to the self-cleaning instruction, and controls the dishwasher to be in a pause working state after the water inlet and the treatment agent throwing in, in detail, after the water inlet and the treatment agent throwing in, the circulating device, the drying device, the drainage device, the water inlet device and the like are controlled to pause working, so that at least part or all of the water tank is in a state of being soaked by the water containing the treating agent, impurities such as oil stains, dirt and the like in the water tank are fully soaked and dissolved and then fall off, the self-cleaning of the cleaning dead zone of the water tank in the prior art is realized, the inside of the dishwasher is thoroughly, comprehensively and without dead angles, the situations that the water tank generates bacteria and generates peculiar smell after being used for a long time are avoided, and further the secondary pollution to tableware in a cleaning stage is avoided, the cleaning effect of the dishwasher is improved.
The ultraviolet lamp is controlled to disinfect the interior of the dish washing machine during the soaking step, so that the irradiation time of the ultraviolet lamp is effectively prolonged, the inner container can be sufficiently irradiated, disinfected and disinfected, the disinfection effect is ensured, the dish washing machine can disinfect while soaking, the working efficiency of the dish washing machine is improved, and the side wall and the top wall of the inner container can be cleaned by the spraying device in the dish washing process and/or the self-cleaning process, so that relatively less stains and bacteria are generated, and the side wall and the top wall of the inner container do not need to be soaked according to the principle of saving water, so that the environment (such as temperature, wind power and humidity) in the inner container is relatively stable during the soaking step, the disinfection effect of the inner container by the ultraviolet lamp in the soaking step is better than that of the inner container by the ultraviolet lamp in the drying step, and the disinfection effect of the dish washing machine is further improved.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, 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 without limiting the invention to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
FIG. 1 is a schematic block flow diagram of a method of self-cleaning a dishwasher in accordance with an embodiment of the present invention;
FIG. 2 is a schematic block flow diagram of a method of self-cleaning a dishwasher in accordance with an embodiment of the present invention;
FIG. 3 is a block schematic flow diagram of a method of self-cleaning a dishwasher in accordance with an embodiment of the present invention.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
The present invention will be described in further detail with reference to examples.
The invention provides a self-cleaning method of a dishwasher, wherein the dishwasher can be in a cabinet type, a table type, a sink integrated type or an integrated type, and the like.
In detail, the dish washer includes the shell and sets up inner bag and basin in the shell, the basin is located the below of inner bag and communicates with the inner bag, in order to receive the water that comes from in the inner bag, the dish washer still includes water installations, drainage device and circulating device, wherein, water installations is suitable for intercommunication basin and outside water supply system, water supply system supplies water to the basin in through water installations, drainage device and basin intercommunication, be used for discharging the water in the basin out of the dish washer, circulating device communicates the spray set in basin and the inner bag, extract the water in the basin to spray set through circulating device, and wash inner bag and/or tableware through spray set, thereby water reflux in the inner bag forms the circulation and sprays in the basin, reach the purpose of circulating water.
As shown in fig. 1, the self-cleaning method of the dishwasher includes the steps of:
s101: receiving a self-cleaning instruction;
s102: controlling the dish washer to perform a soaking step after water is fed into the water tank and the treating agent is put in according to the self-cleaning instruction, and controlling the ultraviolet lamp to disinfect the inside of the dish washer during the soaking step.
In the invention, after receiving a self-cleaning instruction selected by a user, the dishwasher controls the water inlet device to feed water into the water tank and controls the distributor to throw in the treating agent according to the self-cleaning instruction, and controls the dishwasher to be in a pause working state after the water inlet and the treatment agent throwing in, in detail, after the water inlet and the treatment agent throwing in, the circulating device, the drying device, the drainage device, the water inlet device and the like are controlled to pause working, so that at least part or all of the water tank is in a state of being soaked by the water containing the treating agent, impurities such as oil stains, dirt and the like in the water tank are fully soaked and dissolved and then fall off, the self-cleaning of the cleaning dead zone of the water tank in the prior art is realized, the inside of the dishwasher is thoroughly, comprehensively and without dead angles, the situations that the water tank generates bacteria and generates peculiar smell after being used for a long time are avoided, and further the secondary pollution to tableware in a cleaning stage is avoided, the cleaning effect of the dishwasher is improved.
The ultraviolet lamp is controlled to disinfect the interior of the dish washing machine during the soaking step, so that the irradiation time of the ultraviolet lamp is effectively prolonged, the inner container can be sufficiently irradiated, disinfected and disinfected, the disinfection effect is ensured, the dish washing machine can disinfect while soaking, the working efficiency of the dish washing machine is improved, and the side wall and the top wall of the inner container can be cleaned by the spraying device in the dish washing process and/or the self-cleaning process, so that relatively less stains and bacteria are generated, and the side wall and the top wall of the inner container do not need to be soaked according to the principle of saving water, so that the environment (such as temperature, wind power and humidity) in the inner container is relatively stable during the soaking step, the disinfection effect of the inner container by the ultraviolet lamp in the soaking step is better than that of the inner container by the ultraviolet lamp in the drying step, and the disinfection effect of the dish washing machine is further improved.
Wherein the treating agent comprises a detergent, a disinfectant, a detergent and/or a brightening agent and the like.
In some embodiments, in order to improve the soaking effect and achieve the purpose of fully cleaning the water tank, the amount of the treating agent put into the soaking step is set to be larger than that during dish washing, so that the concentration of the treating agent in the water tank in the soaking step is improved, and the dissolving and dirt removing capacity of the treating agent is enhanced.
In some embodiments, the self-cleaning instructions comprise at least a main wash phase comprising a soaking step and a washing step performed in sequence, and the ultraviolet lamp is controlled to disinfect the interior of the dishwasher at least during the soaking step in the main wash phase.
In this embodiment, at the main stage of washing at first carry out the step of soaking, carry out the washing step after soaking, the main stage of washing in prior art has increased the step of soaking in other words, in detail, control the water in the circulating device work extraction basin after the step of soaking, make water wash inner bag inner wall through the spray arm, the realization is to the thorough cleanness of inner bag, and because the basin is through soaking effect, impurity in the basin takes off from the basin inner wall pine, make the water in the basin be in the state that constantly flows through circulating system work, water has the effect of washing basin at the in-process that flows, further promote remaining dirt on the basin inner wall and get rid of, further promote the cleanliness factor of basin.
Wherein, the technicians in the field can set the ultraviolet lamp to work in the soaking step and control the ultraviolet lamp to pause work in the cleaning step in consideration of saving energy and ensuring the sterilization effect and efficiency of the ultraviolet lamp, or can control the ultraviolet lamp to work in the soaking step and the cleaning step in consideration of further prolonging the irradiation time of the ultraviolet lamp, thereby reducing the on-off times of the ultraviolet lamp, reducing the control difficulty and prolonging the service life of the ultraviolet lamp.
It should be noted that, in some embodiments, the soaking step is set and then the cleaning step is directly performed, and the circulation device directly pumps the water in the water tank to perform the spray cleaning on the liner, while in other embodiments, the water drainage device is controlled to firstly drain the sewage in the water tank after the soaking step, and then the water inlet device is controlled to re-feed the water to perform the spray cleaning on the liner.
Preferably, the duration of the soaking step is greater than 10 minutes.
More preferably, the duration of the soaking step is 20 to 40 minutes.
Most preferably, the duration of the soaking step is 30 minutes.
Preferably, the duration of the cleaning step is greater than 5 minutes;
more preferably, the duration of the cleaning step takes a value of 10 to 30 minutes;
most preferably, the duration of the washing step is 20 minutes.
As can be understood by those skilled in the art, the dishwasher is easier to clean after being soaked than without being soaked, so that the duration of the cleaning step can be correspondingly shortened, the self-cleaning effect is ensured, the whole duration of self-cleaning is shortened, the self-cleaning efficiency is improved, the energy consumption is reduced, and energy conservation and emission reduction are realized.
In some embodiments, the self-cleaning instructions further comprise a rinsing phase and a drying phase after the main-wash phase, wherein the uv lamp is controlled to disinfect the interior of the dishwasher at least during the soaking step in the main-wash phase and the drying phase. The washing stage is a stage of washing and spraying the water tank and the inner container by using water containing a detergent, a disinfectant and the like, the rinsing stage is a stage of washing and spraying the water tank and the inner container for the second time by using clear water or water containing a brightener and the like to remove residual detergent, and the drying stage is a stage of drying the interior of the dish washer by blowing after the dish washer is cleaned, so that the interior of the dish washer is kept dry.
Control the ultraviolet lamp and disinfect to dishwasher inside during execution soaking step and dry stage, it is long when effectively having increased the shining of ultraviolet lamp for the inner bag can be by abundant disinfection of shining the degerming, guarantees the degerming effect, improves dishwasher's work efficiency.
Of course, the technicians in the field can also set the ultraviolet lamps to work in the whole process of the main washing stage, the rinsing stage and the drying stage, so as to ensure the sterilization effect.
Furthermore, it is also possible to provide that the self-cleaning instructions also have a separate sterilization phase, for example before or after the drying phase.
In some embodiments, as shown in fig. 2, the step of controlling the dishwasher to perform soaking after feeding water into the water tank and throwing the treating agent according to the self-cleaning instruction specifically includes:
s201: controlling the water inlet device to feed a preset amount of water into the water tank, wherein the preset amount is at least the amount which enables the water tank and the bottom wall of the inner container to be filled with water;
s202: controlling a throwing device to throw treating agent into the water tank;
s203: keeping the water tank and the bottom wall of the inner container soaked for a set time.
In this embodiment, after receiving the automatically cleaning instruction, control water installations to advance the water of preset volume to the basin, wherein preset volume is at least for making basin and the volume that the inner bag diapire was full of water, like this after intaking, water is full of the basin and spreads to the inner bag diapire for the inner bag diapire also obtains abundant soaking, makes dirt, the oil stain quilt of inner bag diapire dissolve, improves the clean effect of inner bag diapire.
In some embodiments, in order to further improve the soaking effect, it is also provided that the water is heated to a first preset temperature during the soaking step performed by the dishwasher.
Further, the dishwasher controls the heating system to pause and start timing after the water temperature reaches the first preset temperature, and controls the dishwasher to execute the subsequent washing steps after the set time length.
The dishwasher is arranged to suspend the heating system and start timing after reaching a first preset temperature, so that the water tank is guaranteed to be fully soaked at a proper temperature, dirt can be fully dissolved in the soaking process, and the soaking and descaling effects are improved.
Preferably, the first predetermined temperature is greater than 75 ℃.
More preferably, the first predetermined temperature is 80 ℃.
Further, before controlling the dishwasher to perform the subsequent washing step, the method further comprises:
and detecting whether the water temperature is higher than a second preset temperature, and if so, controlling the dish-washing machine to execute a subsequent washing step.
In detail, after the dishwasher is fed with water and the treating agent, the heating system is controlled to start heating the water, the heating system is controlled to pause after the water is heated to a first preset temperature, timing is started simultaneously until the soaking time reaches a set duration, and after the water temperature is maintained to be higher than a second preset temperature, subsequent washing steps are executed, so that the treating agent is always in a better cleaning effect state in the soaking process, and the cleaning effect of the dishwasher is ensured.
Preferably, the second predetermined temperature is greater than 65 ℃.
More preferably, the second predetermined temperature is 70 ℃.
In some embodiments, before the step of controlling the dishwasher according to the self-cleaning command to perform the soaking step after the step of feeding water into the sink and the step of adding the treatment agent, the method further comprises controlling a drainage device to drain the stagnant water.
Further, the ultraviolet lamp is controlled to operate during the period when the water discharging device discharges the retention water.
In some embodiments, the received self-cleaning command includes the execution duration of the soaking step and the self-cleaning water spraying strength set by the user. That is, in the present embodiment, the user can autonomously set the relevant parameters of the self-cleaning program. For example, a "self-cleaning" button, a "time increase and decrease" button, etc. are provided on the dishwasher, and the dishwasher executes a self-cleaning program according to parameters set by a user.
Of course, the person skilled in the art may also arrange that the dishwasher is capable of communicating with a terminal, where the user sets relevant parameters of the self-cleaning program and sends relevant instructions to the dishwasher.
The invention also provides a dishwasher comprising a control device adapted to perform the steps of the self-cleaning method of the dishwasher of any of the above embodiments.
One embodiment
The embodiment provides a dishwasher, and dishwasher long-term use exists can be inside gathering impurity and incrustation scale scheduling problem, and dishwasher is inside to be worked under this kind of environment, can influence the effect of washing dishes. The dishwasher of this embodiment has a self-cleaning program, and the dishwasher is provided with a fan and an ultraviolet lamp, wherein the fan is installed on the side surface of the dishwasher and works in the drying stage to blow and dry the inner container. The ultraviolet lamp is arranged at the top of the machine and is used for irradiating and sterilizing the inner container.
Whole washing flow is including main washing, rinsing, dry stage at least, clears up the whole machine inside, clears away impurity and to inside sterilization treatment, starts fan work simultaneously, ensures the inside dry waterless stain of machine after the cleanness, improves user experience.
More specifically, the self-cleaning method of the dishwasher provided by the embodiment includes at least three stages, namely a main-washing stage, a rinsing stage and a drying stage, in the overall self-cleaning washing process, and the specific work flow is as follows:
as shown in fig. 3, the main washing stage mainly includes the following steps:
s301: performing a draining and disinfecting procedure;
s302: executing a water inlet program to enable water to submerge the bottom wall of the water tank and the inner container of the dish washing machine;
s303: soaking the bottom walls of the water tank and the inner container, and simultaneously heating water to 80 ℃;
s304: the heating system stops running, so that the bottom walls of the water tank and the inner container are soaked by hot water, whether the water temperature is higher than 70 ℃ or not is judged, and the time for stopping the running is longer than 30 min;
s305: if yes, executing a cleaning step for 20 min;
s306: a drainage procedure is performed.
In detail, the dish washing machine executes a drainage program to prevent the last water from not being drained completely, executes a water inlet program and a disinfection program after the drainage is finished, opens a water inlet valve and an ultraviolet lamp bacterial lamp, judges the water inlet through a flowmeter and a turbidity sensor, opens a distributor after the water inlet is finished, puts in a cleaning agent, performs a washing and heating step by a machine, heats the water in the inner container to 80 ℃ through a heater, then pauses for 30min for soaking the water tank and the bottom of the inner container, and dissolves impurities, oil stains and other substances which are difficult to clean and are adhered to the water tank. And finally, washing for 20min at the rotating speed of 3000 revolutions of the motor, washing the positions such as the shelf and the like, and draining after the washing is finished.
Compared with the prior art, the main washing stage of the embodiment has the advantages that the soaking treatment is added, impurities at the bottom of the water tank bottom, the filter screen and the inner container are fully dissolved and fall off, and the water tank can be quickly washed off under the flushing of strong water flow, so that the washing effect is enhanced.
And (3) rinsing:
the main wash stage is mainly with basin bottom and shelf impurity soaking treatment, and the purpose in the rinsing stage is to wash basin and shelf once more, thoroughly clears away the impurity that soaks the back not hard up but not drop, puts in brightener, brightener surfactant composition simultaneously, makes the shelf go up the water stain and is difficult for assisting, increases drying effect. The water temperature in the rinsing stage is kept at 55 ℃ to ensure that the brightener achieves the best effect.
And (3) a drying stage:
after the washing stage, the fan begins work, guarantees the dish washer and holds the drying rate in chamber, and the UV lamp shines at no dead angle to inner bag space simultaneously, and the reinforcing degerming effect reaches good user experience effect.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A self-cleaning method of a dishwasher, comprising the steps of:
receiving a self-cleaning instruction;
controlling the dish washer to perform a soaking step after water is fed into the water tank and a treating agent is put in according to the self-cleaning instruction, and controlling the ultraviolet lamp to disinfect the inside of the dish washer during the soaking step.
2. The self-cleaning method of a dishwasher according to claim 1,
the self-cleaning instruction at least comprises a main washing stage, wherein the main washing stage comprises a soaking step and a cleaning step which are sequentially executed, and an ultraviolet lamp is controlled to disinfect the interior of the dishwasher at least during the soaking step in the main washing stage;
preferably, the duration of the soaking step is greater than 10 minutes;
more preferably, the duration of the soaking step is 20-40 minutes;
more preferably, the duration of the soaking step is 30 minutes;
preferably, the duration of the cleaning step is greater than 5 minutes;
more preferably, the duration of the cleaning step is 10 to 30 minutes;
more preferably, the washing step is 20 minutes long.
3. Self-cleaning method of a dishwasher according to claim 2, wherein the self-cleaning instructions further comprise a rinsing phase and a drying phase after the main-wash phase, wherein the uv lamp is controlled to disinfect the dishwasher interior at least during the soaking step and the drying phase in the main-wash phase.
4. The self-cleaning method of a dishwasher according to any one of claims 1 to 3, wherein the step of controlling the dishwasher to perform soaking after the water is supplied to the sump and the treating agent is dispensed according to the self-cleaning command comprises:
controlling a water inlet device to feed a preset amount of water into the water tank, wherein the preset amount is at least the amount of water which is fully filled in the water tank and the bottom wall of the inner container;
controlling a throwing device to throw treating agent into the water tank;
keeping the water tank and the bottom wall of the inner container soaked for a set time.
5. The self-cleaning method of a dishwasher according to any one of claims 1 to 3, further comprising:
the water is heated to a first preset temperature during the soaking step performed by the dishwasher.
6. The self-cleaning method of a dishwasher of claim 5, further comprising:
after the water temperature reaches the first preset temperature, controlling the heating system to pause and start timing, and controlling the dishwasher to execute a subsequent washing step after a set time length;
preferably, the value of the first preset temperature is more than 75 ℃;
more preferably, the first preset temperature is 80 ℃.
7. The self-cleaning method of a dishwasher of claim 6, further comprising, before controlling the dishwasher to perform the subsequent washing step:
detecting whether the water temperature is higher than a second preset temperature, and if so, controlling the dish-washing machine to execute a subsequent washing step;
preferably, the value of the second preset temperature is greater than 65 ℃;
more preferably, the second preset temperature is 70 ℃.
8. The self-cleaning method of a dishwasher according to any one of claims 1 to 3,
before the step of controlling the dishwasher to perform soaking after water is fed into the water tank and the treating agent is added according to the self-cleaning instruction, the method also comprises the step of controlling a drainage device to drain the retained water.
9. The self-cleaning method of a dishwasher according to any one of claims 1 to 3,
the received self-cleaning instruction comprises execution duration of a soaking step set by a user and self-cleaning water spraying strength.
10. A dishwasher, comprising:
control device adapted to perform the steps of the self-cleaning method of a dishwasher of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110074819.2A CN114847830A (en) | 2021-01-20 | 2021-01-20 | Self-cleaning method of dish washing machine and dish washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110074819.2A CN114847830A (en) | 2021-01-20 | 2021-01-20 | Self-cleaning method of dish washing machine and dish washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114847830A true CN114847830A (en) | 2022-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110074819.2A Pending CN114847830A (en) | 2021-01-20 | 2021-01-20 | Self-cleaning method of dish washing machine and dish washing machine |
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| Country | Link |
|---|---|
| CN (1) | CN114847830A (en) |
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2021
- 2021-01-20 CN CN202110074819.2A patent/CN114847830A/en active Pending
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