CN112842195B - Cleaning method and device, processor and cleaning equipment - Google Patents
Cleaning method and device, processor and cleaning equipment Download PDFInfo
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- CN112842195B CN112842195B CN202011634920.0A CN202011634920A CN112842195B CN 112842195 B CN112842195 B CN 112842195B CN 202011634920 A CN202011634920 A CN 202011634920A CN 112842195 B CN112842195 B CN 112842195B
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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
- A47L15/0021—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
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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
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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
- A47L15/4287—Temperature measuring or regulating arrangements
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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
- A47L15/4297—Arrangements for detecting or measuring the condition of the washing water, e.g. turbidity
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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
- A47L15/44—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
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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
- A47L15/44—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants
- A47L15/449—Metering controlling devices
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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
- A47L2401/00—Automatic detection in controlling methods of washing or rinsing machines for crockery or tableware, e.g. information provided by sensors entered into controlling devices
- A47L2401/02—Consumable products information, e.g. information on detergent, rinsing aid or salt; Dispensing device information, e.g. information on the type, e.g. detachable, or status of the device
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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
- A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
- A47L2501/06—Water heaters
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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
- A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
- A47L2501/36—Other output
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- 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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- Washing And Drying Of Tableware (AREA)
Abstract
The embodiment of the invention provides a cleaning method and device, a processor and cleaning equipment, belonging to the technical field of household appliances, wherein the method comprises the following steps: gradually increasing or decreasing the temperature of the cleaning medium, and cleaning the bone china tableware by using the cleaning medium after changing the temperature after each increase or decrease of the temperature of the cleaning medium to exchange heat with the bone china tableware so that the temperature of the bone china tableware is adapted to the temperature of the cleaning medium after changing the temperature. The embodiment of the invention can change the temperature of the cleaning medium step by step in the cleaning process of the bone china tableware and clean the bone china tableware by using the cleaning medium after the temperature is changed, so that the temperature difference between the bone china tableware and the cleaning medium cannot be overlarge when the cleaning medium with higher temperature is used for cleaning the bone china tableware, and the bone china tableware is protected from being cracked due to overlarge temperature difference.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a cleaning method and device, a processor and cleaning equipment.
Background
At present, the application of the dish washing machine in daily life is more and more extensive, and the requirement of users on the dish washing machine is higher and higher. Tableware is classified into various types, and some of them cannot be washed using a dishwasher, such as china tableware, wine glasses, etc. Accordingly, there is still a large room for improvement in the related art dishwasher.
Disclosure of Invention
The embodiment of the invention aims to provide a cleaning method and device, a processor and cleaning equipment.
In order to achieve the above object, a first aspect of the present invention provides a cleaning method comprising:
and gradually increasing or decreasing the temperature of the cleaning medium, and cleaning the bone china tableware by using the cleaning medium after changing the temperature after increasing or decreasing the temperature of the cleaning medium each time so as to exchange heat with the bone china tableware, so that the temperature of the bone china tableware is adapted to the temperature of the cleaning medium after changing the temperature.
In an embodiment of the present invention, stepping up or down the temperature of the cleaning medium and cleaning the china tableware using the cleaning medium after changing the temperature after each stepping up or stepping down the temperature comprises:
before cleaning the bone china tableware, gradually raising the temperature of the cleaning medium, and after raising the temperature each time, cleaning the bone china tableware by using the cleaning medium after changing the temperature;
after the washing of the bone china tableware, the temperature of the washing medium is lowered stepwise, and after each lowering of the temperature, the bone china tableware is washed using the washing medium after the temperature change.
In an embodiment of the present invention, stepping up or down the temperature of the cleaning medium and cleaning the china tableware using the cleaning medium after changing the temperature after each stepping up or stepping down the temperature comprises:
before cleaning the bone china tableware, gradually raising the temperature of the cleaning medium, and after raising the temperature each time, cleaning the bone china tableware by using the cleaning medium after changing the temperature;
after the bone china tableware is cleaned, the cleaning medium is drained and the bone china tableware is placed in a room temperature environment for a first predetermined time.
In an embodiment of the invention, the step-wise increasing the temperature of the cleaning medium comprises:
detecting the temperature of a cleaning medium at room temperature to obtain a first temperature value;
heating the cleaning medium and increasing the temperature of the cleaning medium by a second temperature value; cleaning the bone china tableware by using the cleaning medium after the temperature is changed;
repeatedly heating the cleaning medium under the condition that the increased temperature is less than the third temperature value, and increasing the temperature of the cleaning medium by a second temperature value; and cleaning the bone china tableware by using the cleaning medium after changing the temperature until the increased temperature is greater than or equal to the third temperature value.
In an embodiment of the invention, the step-wise increasing the temperature of the cleaning medium comprises:
detecting the temperature of the cleaning medium at room temperature to determine a first temperature level of the cleaning medium;
heating the cleaning medium to increase the temperature of the cleaning medium to a next temperature level; cleaning the bone china tableware by using the cleaning medium with the changed temperature;
under the condition that the temperature level of the cleaning medium is lower than the second temperature level, repeatedly heating the cleaning medium, and increasing the temperature of the cleaning medium to the next temperature level; and cleaning the bone china tableware by using the cleaning medium with the changed temperature until the temperature grade of the cleaning medium is greater than or equal to the second temperature grade.
In an embodiment of the invention, the step-wise increasing the temperature of the cleaning medium comprises:
detecting the temperature of a cleaning medium at room temperature to obtain a first temperature value;
heating the cleaning medium for a second preset time, and detecting the temperature of the heated cleaning medium; cleaning the bone china tableware by using the heated cleaning medium;
under the condition that the temperature of the heated cleaning medium is smaller than the fourth temperature value, repeatedly heating the cleaning medium for a second preset time period, and detecting the temperature of the heated cleaning medium; and cleaning the bone china tableware by using the heated cleaning medium until the temperature of the heated cleaning medium is greater than or equal to a fourth temperature value.
In an embodiment of the present invention, the stepwise lowering of the temperature of the cleaning medium comprises:
detecting the temperature of the cleaning medium to obtain a fourth temperature value;
cooling the cleaning medium, and reducing the temperature of the cleaning medium by a fifth temperature value; cleaning the bone china tableware by using the cleaning medium after the temperature is changed;
under the condition that the reduced temperature is greater than the sixth temperature value, repeatedly cooling the cleaning medium, and reducing the temperature of the cleaning medium by a fifth temperature value; cleaning the bone china tableware by using the cleaning medium after the temperature is changed; until the reduced temperature is less than or equal to the sixth temperature value.
In an embodiment of the present invention, the stepwise lowering of the temperature of the cleaning medium comprises:
detecting a temperature of the cleaning medium, and indeed a third temperature level of the cleaning medium;
cooling the cleaning medium to lower the temperature of the cleaning medium to the next temperature level; cleaning the bone china tableware by using the cleaning medium with the changed temperature;
under the condition that the temperature grade of the cleaning medium is greater than the fourth temperature grade, repeatedly cooling the cleaning medium, and reducing the temperature of the cleaning medium to the next temperature grade; and cleaning the bone china tableware by using the cleaning medium with the changed temperature until the temperature grade of the cleaning medium is less than or equal to the fourth temperature grade.
In an embodiment of the present invention, the stepwise lowering of the temperature of the cleaning medium comprises:
detecting the temperature of the cleaning medium at room temperature to obtain a fourth temperature value;
cooling the cleaning medium for a third preset time, and detecting the temperature of the cooled cleaning medium; cleaning the bone china tableware by using the cooled cleaning medium;
repeatedly cooling the cleaning medium for a third preset time under the condition that the temperature of the cooled cleaning medium is greater than the seventh temperature value, and detecting the temperature of the cooled cleaning medium; and cleaning the bone china tableware by using the cleaning medium after cooling until the temperature of the cleaning medium after cooling is less than or equal to a seventh temperature value.
A second aspect of the invention provides a processor configured to perform the cleaning method of any one of the above.
A third aspect of the invention provides a cleaning device comprising a spray arm configured to spray a cleaning medium on the china tableware; a temperature sensor configured to detect a temperature of the cleaning medium; and the processor.
In the embodiment of the present invention, the method further includes:
and the time control module is used for monitoring the heating time of the cleaning medium.
The invention provides a cleaning device in a fourth aspect, which comprises the cleaning device.
In an embodiment of the invention, the washing device comprises a dishwasher.
A fifth aspect of the invention provides a storage medium having stored thereon instructions for causing a machine to perform a cleaning method according to any one of the preceding claims.
A sixth aspect of the invention provides a computer program product comprising a computer program which, when executed by a processor, implements the cleaning method of any one of the above.
Through the technical scheme, the temperature of the cleaning medium is increased or decreased step by step, and after the temperature of the cleaning medium is increased or decreased each time, the cleaning medium after the temperature is changed is used for cleaning the bone china tableware so as to exchange heat with the bone china tableware, so that the temperature of the bone china tableware is adapted to the temperature of the cleaning medium after the temperature is changed. The embodiment of the invention can change the temperature of the cleaning medium step by step in the cleaning process of the bone china tableware and clean the bone china tableware by using the cleaning medium after the temperature is changed, so that the temperature difference between the bone china tableware and the cleaning medium cannot be overlarge when the cleaning medium with higher temperature is used for cleaning the bone china tableware, and the bone china tableware is protected from being cracked due to overlarge temperature difference.
Additional features and advantages of embodiments of the invention will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the embodiments of the invention without limiting the embodiments of the invention. In the drawings:
FIG. 1 is a schematic structural diagram of a cleaning apparatus according to an embodiment of the present invention;
fig. 2 is an internal structural diagram of a computer device according to an embodiment of the present invention.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating embodiments of the invention, are given by way of illustration and explanation only, not limitation.
Depending on the type of dishware, some types of dishware cannot be washed using a dishwasher. Wherein the first type is bone china tableware.
The dish washer saves the daily dish washing work of people, but has tableware which can not be washed. Such as bone china tableware. The main complaints of users about cleaning bone china tableware are: 1) the gold edge of the bone china is washed away. 2) The luster of the bone china becomes light. 3) The bone china tableware is broken. The users of the general dish washer are high-end users, and the users can use the bone china tableware. Therefore, in order to make the dishwasher more acceptable to these users, and to further enhance the user experience, it is a technical hurdle that the dishwasher must break for the washing of the china tableware.
Because the bone china tableware contains bone powder, the china can present a natural milky white color. After high-temperature firing, the bone china tableware has very high hardness, but is very easy to crack. Therefore, if the temperature changes suddenly during the washing process, the bone china tableware is easy to crack. The water inlet and outlet processes of the washing are strictly controlled.
Based on this, the embodiment of the invention strictly monitors the water temperatures of inlet water and outlet water, namely, the control of multiple times and multiple temperatures is carried out on all inlet water and outlet water, so as to prevent the situation that cold water and hot water are rapidly alternated. The heat treatment is carried out in the water inlet stage, namely, the temperature of water per liter is increased by one time, the bone china tableware is flushed by the water, and the bone china tableware also reaches the temperature which is basically the same as that of the water. After a plurality of times of heating treatment, the temperature of the water and the bone china are finally the same and reach the highest temperature when the water is cleaned. In the stage that water needs to be replaced or washing needs to be drained during midway of the dish washing machine, cold treatment is adopted, a part of hot water is firstly drained, the same cold water is supplemented, the temperature of the water in the cavity is reduced, then the bone porcelain tableware is cleaned by the water with the changed temperature, the purpose of cooling the bone porcelain tableware is achieved, and finally the temperature of the bone porcelain tableware is basically the same as that of the inlet water through multiple cooling cycles.
The embodiment of the invention can change the temperature of the cleaning medium step by step in the cleaning process of the bone china tableware and clean the bone china tableware by using the cleaning medium after the temperature is changed, so that the temperature difference between the bone china tableware and the cleaning medium cannot be overlarge when the cleaning medium with higher temperature is used for cleaning the bone china tableware, and the bone china tableware is protected from being cracked due to overlarge temperature difference.
The embodiment of the invention provides a cleaning method. The method comprises the following steps:
and gradually increasing or decreasing the temperature of the cleaning medium, and cleaning the bone china tableware by using the cleaning medium after changing the temperature after increasing or decreasing the temperature of the cleaning medium each time so as to exchange heat with the bone china tableware, so that the temperature of the bone china tableware is adapted to the temperature of the cleaning medium after changing the temperature.
In practice, the cleaning medium may comprise water.
In practical application, the temperature of the cleaning medium can be obtained by a temperature sensor.
In practical application, the temperature of the cleaning medium is raised, the cleaning medium can be heated, and a mode of adding a cleaning medium with higher temperature for mixing can be adopted.
In practical application, the cleaning medium can be heated by adopting a heating electric tube.
In practical application, the temperature of the cleaning medium is reduced, and a mode of adding the cleaning medium with a lower temperature for mixing can be adopted.
In practical application, a certain volume of cleaning medium can be discharged first, and a certain volume of cleaning medium with a lower temperature can be added in a manner of adding the same volume of cleaning medium with a lower temperature, or directly on the basis of the current volume of cleaning medium.
In practice, compatible with the temperature of the cleaning medium after the temperature change means that the temperature is within a certain range of the changed temperature, which is not sufficient for a person to perceive a temperature difference, for example within 2 degrees above and below the changed temperature.
Based on different set cleaning processes, under different use scenes, the temperature of the cleaning medium can be set to be gradually increased or decreased at different time points in the cleaning process.
Referring to fig. 1, in one embodiment, the step-wise raising or lowering the temperature of the cleaning medium and after each temperature rise or lowering, cleaning the china tableware using the cleaning medium after the temperature change comprises:
step 101: before cleaning the bone china tableware, gradually raising the temperature of the cleaning medium, and after raising the temperature each time, cleaning the bone china tableware by using the cleaning medium after changing the temperature;
step 102: after the washing of the bone china tableware, the temperature of the washing medium is lowered stepwise, and after each lowering of the temperature, the bone china tableware is washed using the washing medium after the temperature change.
In practical application, the bone china tableware can be cleaned once, the temperature of the cleaning medium is gradually increased before the cleaning, and the cleaning medium with the changed temperature is used for cleaning the bone china tableware after the temperature is increased; after this time of washing, the temperature of the washing medium is lowered stepwise, and after lowering the temperature, the bone china tableware is washed using the washing medium after changing the temperature.
In practical application, the bone china tableware can be cleaned for multiple times, the temperature of the cleaning medium is gradually increased before each cleaning, and the cleaning medium with the changed temperature is used for cleaning the bone china tableware after each temperature increase; after each cleaning, the temperature of the cleaning medium is lowered stepwise, and after each temperature lowering, the bone china tableware is cleaned using the cleaning medium after the temperature change.
In practical application, for the process of only performing one cleaning, the temperature of the cleaning medium can be gradually increased or decreased in the following manner:
in one embodiment, stepping up or down the temperature of the cleaning medium and after each temperature increase or decrease, cleaning the china tableware using the cleaning medium after the temperature change comprises:
before cleaning the bone china tableware, gradually raising the temperature of the cleaning medium, and after raising the temperature each time, cleaning the bone china tableware by using the cleaning medium after changing the temperature;
after the bone china tableware is cleaned, the cleaning medium is drained and the bone china tableware is placed in a room temperature environment for a first predetermined time.
In practice, the first preset time can be set according to needs or research, but the set time is ensured to be enough to cool the bone china tableware to be suitable for the room temperature.
In practice, compatible with room temperature means that the temperature is within a certain range of room temperature, which is not sufficient for a person to perceive a temperature difference, for example within 3 degrees above or below room temperature.
In practical application, the bone china tableware is placed in a room temperature environment, and the bone china tableware is characterized by being cooled by utilizing room temperature air. Because the bone china tableware can be slowly cooled in the air at normal temperature and the temperature can not be changed sharply, the bone china tableware can not be broken. Compared with the mode of reducing the temperature of the cleaning medium step by step and cleaning the bone china tableware by using the cleaning medium after the temperature is changed after the temperature is reduced every time, the water can be saved and the resources can be saved.
In practical application, the temperature of the cleaning medium can be raised step by step in the following three ways:
in one embodiment, the stepping up the temperature of the cleaning medium comprises:
detecting the temperature of a cleaning medium at room temperature to obtain a first temperature value;
heating the cleaning medium and increasing the temperature of the cleaning medium by a second temperature value; cleaning the bone china tableware by using the cleaning medium after the temperature is changed;
repeatedly heating the cleaning medium under the condition that the increased temperature is less than the third temperature value, and increasing the temperature of the cleaning medium by a second temperature value; and cleaning the bone china tableware by using the cleaning medium after changing the temperature until the increased temperature is greater than or equal to the third temperature value.
In practical application, the first temperature value is the temperature of the cleaning medium at normal temperature.
In practice, the second temperature value may be set according to the requirement, for example, 10 degrees.
In practical application, the third temperature value may be a maximum temperature for cleaning the bone china tableware set by a user, or may be a maximum temperature for cleaning the bone china tableware preset by the system.
In practical applications, when the increased temperature is lower than the third temperature value, the same temperature value may be increased each time, or different temperature values may be increased each time. For example, when the temperature after the first increase is less than the third temperature value, 10 degrees is increased based on the current temperature, and when the temperature after the second increase is less than the third temperature value, 10 degrees is increased based on the current temperature. For another example, when the temperature after the first increase is less than the third temperature value, the current temperature is increased by 10 degrees, and when the temperature after the second increase is less than the third temperature value, the current temperature is increased by 20 degrees.
In practical applications, besides the manner of increasing a temperature value based on the current temperature each time, a plurality of preset temperature levels (e.g., three temperature levels, i.e., low, medium and high) may be adopted, and the temperature of the cleaning medium is increased to the next temperature level each time. The next temperature level is higher than the current temperature level.
In one embodiment, the stepping up the temperature of the cleaning medium comprises:
detecting the temperature of the cleaning medium at room temperature to determine a first temperature level of the cleaning medium;
heating the cleaning medium to increase the temperature of the cleaning medium to a next temperature level; cleaning the bone china tableware by using the cleaning medium with the changed temperature;
under the condition that the temperature level of the cleaning medium is lower than the second temperature level, repeatedly heating the cleaning medium, and increasing the temperature of the cleaning medium to the next temperature level; and cleaning the bone china tableware by using the cleaning medium with the changed temperature until the temperature grade of the cleaning medium is greater than or equal to the second temperature grade.
In practice, the first temperature level is the temperature level at which the cleaning medium is at room temperature.
In practical application, the second temperature level is the set highest temperature level.
In practical application, besides the above way of controlling temperature, a way of controlling heating time can be adopted.
In one embodiment, the stepping up the temperature of the cleaning medium comprises:
detecting the temperature of a cleaning medium at room temperature to obtain a first temperature value;
heating the cleaning medium for a second preset time, and detecting the temperature of the heated cleaning medium; cleaning the bone china tableware by using the heated cleaning medium;
under the condition that the temperature of the heated cleaning medium is smaller than the fourth temperature value, repeatedly heating the cleaning medium for a second preset time period, and detecting the temperature of the heated cleaning medium; and cleaning the bone china tableware by using the heated cleaning medium until the temperature of the heated cleaning medium is greater than or equal to a fourth temperature value.
In practical application, the first temperature value is the temperature of the cleaning medium at normal temperature.
In practical application, the fourth temperature value may be a maximum temperature for cleaning the bone china tableware set by a user, or may be a maximum temperature for cleaning the bone china tableware preset by the system.
In practical applications, the second preset time period may be set based on needs, for example, 10 minutes.
In practical applications, when the increased temperature is lower than the fourth temperature value, the heating may be performed for the same time each time or for different times each time. For example, when the temperature after the first increase is less than the fourth temperature value, the heating is performed for 10 minutes based on the current temperature, and when the temperature after the second increase is less than the fourth temperature value, the heating is performed for 10 minutes based on the current temperature. For another example, when the temperature after the first increase is less than the fourth temperature value, the heating is performed for 10 minutes on the basis of the current temperature, and when the temperature after the second increase is less than the fourth temperature value, the heating is performed for 20 minutes on the basis of the current temperature.
In practical application, the temperature of the cleaning medium can be reduced step by step in the following three ways:
in one embodiment, the stepping down the temperature of the cleaning medium comprises:
detecting the temperature of the cleaning medium to obtain a fourth temperature value;
cooling the cleaning medium, and reducing the temperature of the cleaning medium by a fifth temperature value; cleaning the bone china tableware by using the cleaning medium after the temperature is changed;
under the condition that the reduced temperature is greater than the sixth temperature value, repeatedly cooling the cleaning medium, and reducing the temperature of the cleaning medium by a fifth temperature value; cleaning the bone china tableware by using the cleaning medium after the temperature is changed; until the reduced temperature is less than or equal to the sixth temperature value.
In practical application, the fourth temperature value is the temperature value of the cleaning medium after the cleaning is finished.
In practice, the fifth temperature value may be set according to the requirement, for example, 10 degrees.
In practice, the sixth temperature value may be set to the temperature of the cleaning medium at room temperature.
In practical application, under the condition that the temperature after being cooled is less than the sixth temperature value, the temperature can be cooled by the same temperature value every time, and different temperature values can also be cooled every time. For example, when the temperature after the first temperature reduction is less than the sixth temperature value, the temperature is reduced by 10 degrees on the basis of the current temperature, and when the temperature after the second temperature reduction is less than the sixth temperature value, the temperature is reduced by 10 degrees on the basis of the current temperature. For another example, when the temperature after the first temperature reduction is less than the sixth temperature value, the temperature is reduced by 10 degrees based on the current temperature, and when the temperature after the second temperature reduction is less than the sixth temperature value, the temperature is reduced by 20 degrees based on the current temperature.
In practical applications, besides the manner of decreasing a temperature value based on the current temperature each time, a plurality of preset temperature levels (e.g., three temperature levels, i.e., low, medium, and high) may be adopted, and the temperature of the cleaning medium is decreased to the next temperature level each time. The next temperature level is lower than the current temperature level.
In one embodiment, the stepping down the temperature of the cleaning medium comprises:
detecting a temperature of the cleaning medium, and indeed a third temperature level of the cleaning medium;
cooling the cleaning medium to lower the temperature of the cleaning medium to the next temperature level; cleaning the bone china tableware by using the cleaning medium with the changed temperature;
under the condition that the temperature grade of the cleaning medium is greater than the fourth temperature grade, repeatedly cooling the cleaning medium, and reducing the temperature of the cleaning medium to the next temperature grade; and cleaning the bone china tableware by using the cleaning medium with the changed temperature until the temperature grade of the cleaning medium is less than or equal to the fourth temperature grade.
In practical application, the third temperature level is the temperature level of the cleaning medium after the cleaning is finished.
In practical application, the fourth temperature level is the set lowest temperature level.
In practical application, besides the above temperature control mode, a cooling time control mode can be adopted.
In one embodiment, the stepping down the temperature of the cleaning medium comprises:
detecting the temperature of the cleaning medium at room temperature to obtain a fourth temperature value;
cooling the cleaning medium for a third preset time, and detecting the temperature of the cooled cleaning medium; cleaning the bone china tableware by using the cooled cleaning medium;
repeatedly cooling the cleaning medium for a third preset time under the condition that the temperature of the cooled cleaning medium is greater than the seventh temperature value, and detecting the temperature of the cooled cleaning medium; and cleaning the bone china tableware by using the cleaning medium after cooling until the temperature of the cleaning medium after cooling is less than or equal to a seventh temperature value.
In practical application, the fourth temperature value is the temperature value of the cleaning medium after the cleaning is finished.
In practice, the seventh temperature value may be set to the temperature of the cleaning medium at room temperature.
In practical applications, the third preset time period may be set based on the requirement, for example, 15 minutes.
In practical application, when the reduced temperature is smaller than the seventh temperature value, the temperature may be reduced for the same time each time, or may be reduced for different times each time. For example, when the temperature after the first reduction is less than the seventh temperature value, the temperature is reduced for 10 minutes on the basis of the current temperature, and when the temperature after the second reduction is less than the seventh temperature value, the temperature is reduced for another 10 minutes on the basis of the current temperature. For another example, when the temperature after the first reduction is less than the seventh temperature value, the temperature is reduced for 10 minutes on the basis of the current temperature, and when the temperature after the second reduction is less than the seventh temperature value, the temperature is reduced for another 20 minutes on the basis of the current temperature.
Through the technical scheme, the temperature of the cleaning medium is increased or decreased step by step, and after the temperature of the cleaning medium is increased or decreased each time, the cleaning medium after the temperature is changed is used for cleaning the bone china tableware so as to exchange heat with the bone china tableware, so that the temperature of the bone china tableware is adapted to the temperature of the cleaning medium after the temperature is changed. The embodiment of the invention can change the temperature of the cleaning medium step by step in the cleaning process of the bone china tableware and clean the bone china tableware by using the cleaning medium after the temperature is changed, so that the temperature difference between the bone china tableware and the cleaning medium cannot be overlarge when the cleaning medium with higher temperature is used for cleaning the bone china tableware, and the bone china tableware is protected from being cracked due to overlarge temperature difference.
The present invention will be described in further detail with reference to the following application examples.
The application embodiment provides a cleaning method, which comprises the following steps:
step 1: initializing various temperature sensors, and waiting for a user to start a bone china washing mode.
Step 2: and (5) starting washing, adjusting the target washing temperature T, obtaining the set temperature rise interval delta T, and opening a water inlet to inject water with proper volume.
And step 3: and acquiring the current initial temperature t0 of the water environment. And starting the heating equipment to heat the water. When the temperature reaches t0+ Δ t, the heating is stopped.
And 4, step 4: the spraying wall is started to repeatedly wash the bone china tableware for a plurality of times by using the current water temperature, and the washing is stopped after a certain time a. If tn + Δ T > - < T >, the "heat treatment" is completed. And shifting to a normal circulation cleaning mode. Otherwise, skipping to step 3 to continue heating.
And 5: during the washing phase of the cycle, if a water change is to be made, a "cold treatment" task needs to be inserted. The washing is stopped first and a part of the water is discharged. And adding cold water, and stopping adding the cold water when the water temperature is less than T-delta T. And starting the spray arm to cool and wash the bone china bowl, and stopping after a certain time. Draining again, and adding cold water. Until the temperature of the water < ═ t 0. By this "cold processing" task is completed.
Step 6: after the final washing, the "cold treatment" can be inserted, or the hot water can be directly discharged. If the hot water is directly discharged, the washing task is locked for a certain time.
In the washing process, the heat treatment is carried out when water is added, the cold treatment is carried out when water is drained, the water is continuously fed and drained through continuous heating, so that the temperature of the water is close to that of the bone china, the temperature difference between the water and the bone china tableware is not too large, and the bone china tableware is prevented from being burst.
The embodiment of the invention also provides a processor which is configured to execute the cleaning method of any embodiment.
The embodiment of the invention also provides a cleaning device, which comprises a spraying arm, a cleaning device and a cleaning device, wherein the spraying arm is configured to spray a cleaning medium to the bone china tableware; a temperature sensor configured to detect a temperature of the cleaning medium; and the processor described above.
In practical application, the cleaning device further comprises a time control module for monitoring the heating time of the cleaning medium.
The embodiment of the invention also provides cleaning equipment comprising the cleaning device in any embodiment.
In practice, the washing device comprises a dishwasher.
The embodiment of the invention also provides a storage medium, wherein the storage medium is stored with instructions, and the instructions are used for enabling a machine to execute the cleaning method of any embodiment.
An embodiment of the present invention further provides a computer program product, which includes a computer program, and when the computer program is executed by a processor, the computer program implements the cleaning method according to any of the embodiments.
In one embodiment, a computer device is provided, which may be a terminal, and its internal structure diagram may be as shown in fig. 2. The computer apparatus includes a processor a01, a network interface a02, a display screen a04, an input device a05, and a memory (not shown in the figure) connected through a system bus. Wherein processor a01 of the computer device is used to provide computing and control capabilities. The memory of the computer device comprises an internal memory a03 and a non-volatile storage medium a 06. The nonvolatile storage medium a06 stores an operating system B01 and a computer program B02. The internal memory a03 provides an environment for the operation of the operating system B01 and the computer program B02 in the nonvolatile storage medium a 06. The network interface a02 of the computer device is used for communication with an external terminal through a network connection. The computer program is executed by the processor a01 to implement a cleaning method. The display screen a04 of the computer device may be a liquid crystal display screen or an electronic ink display screen, and the input device a05 of the computer device may be a touch layer covered on the display screen, a button, a trackball or a touch pad arranged on a casing of the computer device, or an external keyboard, a touch pad or a mouse.
Those skilled in the art will appreciate that the architecture shown in fig. 2 is merely a block diagram of some of the structures associated with the disclosed aspects and is not intended to limit the computing devices to which the disclosed aspects apply, as particular computing devices may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.
The embodiment of the invention provides equipment, which comprises a processor, a memory and a program which is stored on the memory and can run on the processor, wherein the cleaning method is realized when the processor executes the program.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
The memory may include forms of volatile memory in a computer readable medium, Random Access Memory (RAM) and/or non-volatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). The memory is an example of a computer-readable medium.
Computer-readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, computer readable media does not include transitory computer readable media (transmyedia) such as modulated data signals and carrier waves.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.
The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (15)
1. A method of cleaning, comprising:
gradually increasing or decreasing the temperature of the cleaning medium, and cleaning the bone china tableware by using the cleaning medium after changing the temperature after each increase or decrease of the temperature of the cleaning medium to exchange heat with the bone china tableware so that the temperature of the bone china tableware is adapted to the temperature of the cleaning medium after changing the temperature.
2. The cleaning method of claim 1, wherein the stepwise increasing or decreasing of the temperature of the cleaning medium and after each temperature increase or decrease, cleaning the china tableware using the cleaning medium after the temperature change comprises:
before cleaning the bone china tableware, gradually raising the temperature of the cleaning medium, and after raising the temperature each time, cleaning the bone china tableware by using the cleaning medium after changing the temperature;
after the washing of the bone china tableware, the temperature of the washing medium is lowered stepwise, and after each lowering of the temperature, the bone china tableware is washed using the washing medium after the temperature change.
3. The cleaning method of claim 1, wherein the stepwise increasing or decreasing of the temperature of the cleaning medium and after each temperature increase or decrease, cleaning the china tableware using the cleaning medium after the temperature change comprises:
before cleaning the bone china tableware, gradually raising the temperature of the cleaning medium, and after raising the temperature each time, cleaning the bone china tableware by using the cleaning medium after changing the temperature;
after the china tableware is washed, the washing medium is discharged and the china tableware is left in a room temperature environment for a first preset time.
4. The cleaning method according to any one of claims 1 to 3, wherein the stepwise elevating of the temperature of the cleaning medium comprises:
detecting the temperature of a cleaning medium at room temperature to obtain a first temperature value;
heating the cleaning medium, and increasing the temperature of the cleaning medium by a second temperature value; cleaning the bone china tableware by using the cleaning medium after the temperature is changed;
repeatedly heating the cleaning medium under the condition that the increased temperature is less than a third temperature value, and increasing the temperature of the cleaning medium by a second temperature value; and cleaning the bone china tableware by using the cleaning medium after changing the temperature until the increased temperature is greater than or equal to the third temperature value.
5. The cleaning method according to any one of claims 1 to 3, wherein the stepwise elevating of the temperature of the cleaning medium comprises:
detecting a temperature of a cleaning medium at room temperature, determining a first temperature level of said cleaning medium;
heating the cleaning medium to increase the temperature of the cleaning medium to a next temperature level; cleaning the bone china tableware by using the cleaning medium with the changed temperature;
under the condition that the temperature level of the cleaning medium is lower than a second temperature level, repeatedly heating the cleaning medium, and increasing the temperature of the cleaning medium to the next temperature level; and cleaning the bone china tableware by using the cleaning medium with the changed temperature until the temperature grade of the cleaning medium is greater than or equal to a second temperature grade.
6. The cleaning method according to any one of claims 1 to 3, wherein the stepwise elevating of the temperature of the cleaning medium comprises:
detecting the temperature of a cleaning medium at room temperature to obtain a first temperature value;
heating the cleaning medium for a second preset time, and detecting the temperature of the heated cleaning medium; cleaning the bone china tableware by using the heated cleaning medium;
under the condition that the temperature of the heated cleaning medium is smaller than a fourth temperature value, repeatedly heating the cleaning medium for a second preset time period, and detecting the temperature of the heated cleaning medium; and cleaning the bone china tableware by using the heated cleaning medium until the temperature of the heated cleaning medium is greater than or equal to a fourth temperature value.
7. The cleaning method according to any one of claims 1 to 3, wherein the stepwise lowering of the temperature of the cleaning medium comprises:
detecting the temperature of the cleaning medium to obtain a fourth temperature value;
cooling the cleaning medium, and reducing the temperature of the cleaning medium by a fifth temperature value; cleaning the bone china tableware by using the cleaning medium after the temperature is changed;
under the condition that the reduced temperature is greater than a sixth temperature value, repeatedly cooling the cleaning medium, and reducing the temperature of the cleaning medium by a fifth temperature value; cleaning the bone china tableware by using the cleaning medium after the temperature is changed; until the reduced temperature is less than or equal to the sixth temperature value.
8. The cleaning method according to any one of claims 1 to 3, wherein the stepwise lowering of the temperature of the cleaning medium comprises:
detecting a temperature of the cleaning medium, indeed a third temperature level of said cleaning medium;
cooling the cleaning medium to lower the temperature of the cleaning medium to a next temperature level; cleaning the bone china tableware by using the cleaning medium with the changed temperature;
under the condition that the temperature grade of the cleaning medium is greater than a fourth temperature grade, repeatedly cooling the cleaning medium, and reducing the temperature of the cleaning medium to the next temperature grade; and cleaning the bone china tableware by using the cleaning medium with the changed temperature until the temperature grade of the cleaning medium is less than or equal to a fourth temperature grade.
9. The cleaning method according to any one of claims 1 to 3, wherein the stepwise lowering of the temperature of the cleaning medium comprises:
detecting the temperature of the cleaning medium at room temperature to obtain a fourth temperature value;
cooling the cleaning medium for a third preset time, and detecting the temperature of the cooled cleaning medium; cleaning the bone china tableware by using the cooled cleaning medium;
repeatedly cooling the cleaning medium for a third preset time under the condition that the temperature of the cooled cleaning medium is greater than a seventh temperature value, and detecting the temperature of the cooled cleaning medium; and cleaning the bone china tableware by using the cleaning medium after cooling until the temperature of the cleaning medium after cooling is less than or equal to a seventh temperature value.
10. A processor configured to perform the cleaning method according to any one of claims 1 to 9.
11. A cleaning device, comprising:
a spray arm configured to spray a cleaning medium to the china tableware;
a temperature sensor configured to detect a temperature of the cleaning medium; and
the processor of claim 10.
12. The cleaning device of claim 11, further comprising:
and the time control module is used for monitoring the heating time of the cleaning medium.
13. A cleaning apparatus, characterized by comprising a cleaning device according to claim 11 or 12.
14. The cleaning apparatus defined in claim 13, wherein the cleaning apparatus comprises a dishwasher.
15. A computer storage medium having instructions stored thereon for causing a machine to perform a washing method according to any one of claims 1 to 9.
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| US4202406A (en) * | 1978-06-29 | 1980-05-13 | Avery Alfred J | Heat exchange system |
| JP2004360285A (en) * | 2003-06-04 | 2004-12-24 | Toto Ltd | Warm water washing toilet seat device |
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