CN110537883A - Steam washing method and dish washing machine - Google Patents
Steam washing method and dish washing machine Download PDFInfo
- Publication number
- CN110537883A CN110537883A CN201810529980.2A CN201810529980A CN110537883A CN 110537883 A CN110537883 A CN 110537883A CN 201810529980 A CN201810529980 A CN 201810529980A CN 110537883 A CN110537883 A CN 110537883A
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- Prior art keywords
- steam
- washing
- water
- temperature
- heating pipe
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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
- A47L15/0002—Washing processes, i.e. machine working principles characterised by phases or operational steps
- A47L15/0007—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
- A47L15/42—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
- A47L15/4234—Steam generating arrangements
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- Washing And Drying Of Tableware (AREA)
Abstract
The invention belongs to the technical field of dish washing machines and discloses a steam washing method and a dish washing machine. The steam washing method specifically comprises the steps of controlling a heating pipe in the dish washing machine to heat washing water to steam generation temperature when the storage amount of the washing water at the bottom of a washing cavity of the dish washing machine reaches steam generation water amount, and generating steam for steam washing by the washing water at the steam generation temperature. Wherein the dishwasher comprises the steam washing method. According to the invention, on the basis of not increasing a steam generating device, the existing parts of the dish washing machine are utilized to set the steam generating water quantity and the steam generating temperature, a small amount of washing water is heated to a certain temperature through the heating pipe to generate steam, so that the steam washing function is realized, and the production and later maintenance costs of the dish washing machine are effectively saved.
Description
Technical Field
The invention relates to the technical field of dish washing machines, in particular to a steam washing method and a dish washing machine.
Background
When the tableware is washed, the steam washing has excellent effects of sterilization, deodorization and disinfection. For satisfying the demand that the user steam washed, current dish washer mainly realizes the function that steam washed through increasing steam generator, and the steam generator who additionally increases has improved the production of dish washer and the cost of later maintenance, has restricted the application range that steam washed.
disclosure of Invention
The invention aims to provide a steam washing method and a dish washing machine, which can realize the steam washing function on the basis of not adding a steam generating device.
In order to achieve the purpose, the invention adopts the following technical scheme:
When the storage amount of washing water at the bottom of a washing cavity of a dish washing machine reaches steam generation water amount, a heating pipe in the dish washing machine is controlled to heat the washing water to steam generation temperature, and the washing water generates steam at the steam generation temperature for steam washing.
Preferably, a first water level and a second water level are arranged at the bottom of the washing cavity, and the first water level is lower than the second water level;
and when the water level of the washing water is between the first water level and the second water level, the storage amount of the washing water reaches the steam generation water amount.
Preferably, the water inlet valve in the dishwasher is opened when the level of the washing water is lower than the first level during the steam generation.
Preferably, the water inlet valve in the dishwasher is closed when the level of the wash water reaches the second level during the steam generation.
Preferably, the first water level and the second water level are both higher than an upper edge of the heating pipe.
Preferably, a first temperature value and a second temperature value are set, wherein the first temperature value is lower than the second temperature value;
When the temperature of the washing water rises between the first temperature value and the second temperature value, the washing water reaches the steam generation temperature.
Preferably, the heating pipe is opened when the temperature of the washing water is lower than the first temperature value during the steam generation.
Preferably, the heating pipe is closed when the temperature of the washing water reaches the second temperature value during the steam generation.
preferably, at the time T1 before the steam washing is finished, the heating pipe is closed, and the steam generation process is finished;
at time T2 before the steam washing is finished, performing a drainage operation;
The T1 is greater than the T2.
The invention also provides a dishwasher comprising the steam washing method.
The invention has the beneficial effects that: on the basis that does not increase steam generator, utilize the current part of dish washer, set up steam generation water yield and steam generation temperature, through a small amount of washing water of heating pipe heating to the uniform temperature, produce steam, realize the function that steam washed, effectively saved the production of dish washer and later maintenance's cost.
drawings
FIG. 1 is a flow chart of a steam washing method according to an embodiment of the present invention;
FIG. 2 is a flow chart illustrating a control of a level of washing water in the steam washing method according to an embodiment of the present invention;
Fig. 3 is a flowchart of controlling the temperature of the washing water in the steam washing method according to the embodiment of the present invention.
Detailed Description
reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
the technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
The invention provides a steam washing method, which specifically comprises the steps of controlling a heating pipe in a dish washer to heat washing water to steam generation temperature when the storage amount of the washing water at the bottom of a washing cavity of the dish washer reaches steam generation water amount, and generating steam for steam washing by the washing water at the steam generation temperature.
according to the invention, on the basis of not increasing a steam generating device, the existing parts of the dish washing machine are utilized to set the steam generating water quantity and the steam generating temperature, a small amount of washing water is heated to a certain temperature through the heating pipe to generate steam, so that the steam washing function is realized, and the production and later maintenance costs of the dish washing machine are effectively saved.
As shown in FIG. 1, the detailed steps of the steam washing method of the present invention will be described in detail.
step one, starting a steam washing program.
In this step, the dishes to be washed are placed in the washing chamber of the dishwasher, the dishwasher is powered on when the door is closed, the control program selects the steam washing function, and steam washing begins.
And step two, removing residual water.
in the step, the drainage pump is started to discharge the residual water in the washing cavity of the dish-washing machine and the residual water attached to the tableware to be washed, and the drainage pump is closed after the residual water is discharged, so that the cleaning water of subsequent heating evaporation can be ensured to be clean, and the safety and the reliability of the heating pipe during working can be ensured.
And step three, introducing washing water and keeping the washing water storage to reach the steam generation water amount.
As shown in fig. 2, in this step, washing water is injected into the washing chamber by opening the water inlet valve. Specifically, the bottom of the washing cavity is provided with a first water level and a second water level, the first water level is lower than the second water level, and the first water level and the second water level are both higher than the upper edge of the heating pipe.
In this embodiment, the distance between the first water level and the upper edge of the heating pipe is 5mm, and the distance between the second water level and the upper edge of the heating pipe is 10mm, so that the heating pipe can heat water amount cleaning water (about 1.5-2L), and steam can be generated, thereby ensuring the safety of the heating pipe and saving energy and improving efficiency of the steam generation process on the basis of avoiding empty burning of the heating pipe. In addition to the above position setting, specific height positions of the first and second water levels may be set according to a model of the dishwasher and a specific use environment.
As shown in fig. 2, when the level of the washing water is between the first level and the second level, the remaining amount of the washing water reaches the steam generation water amount. When the water level of the washing water is lower than the first water level, a water inlet valve in the dish washing machine is opened, and when the water level of the washing water reaches the second water level, the water inlet valve in the dish washing machine is closed, so that the washing water at the bottom of the washing cavity is kept within the range of the steam generation water amount. Specifically, when the water level of the washing water reaches the first water level, the heating pipe is turned on to start heating the washing water.
And step four, heating the cleaning water to the steam generation temperature.
As shown in fig. 3, in this step, the heating pipe in the dishwasher is controlled to heat the washing water to the steam generation temperature, and the washing water generates steam at the steam generation temperature for steam washing. Specifically, a first temperature value and a second temperature value are set, and the first temperature value is lower than the second temperature value. The heating pipe is started, and when the temperature of the cleaning water rises to a value between a first temperature value and a second temperature value, the cleaning water reaches the steam generation temperature.
In the present embodiment, the first temperature value is 85 ℃ and the second temperature value is 90 ℃. In addition to the above-described setting, the first and second temperature values may be set to other values according to the model of the dishwasher and the specific use environment.
As shown in fig. 3, when the temperature of the washing water is lower than a first temperature value, the heating pipe is turned on, and when the temperature of the washing water reaches a second temperature value, the heating pipe is turned off, so that the temperature of the washing water is maintained within a steam generation temperature range.
and step five, stopping heating the washing water.
And judging whether the steam generation process is finished, if so, closing the heating pipe at the T1 moment before the steam washing is finished (when the steam generation process is finished), so as to avoid the danger to a user caused by overhigh temperature of the heating pipe when the steam washing is finished, and if not, continuing to generate the steam.
And step six, discharging the cleaning water.
At time T2 before the steam washing is finished, the draining operation is performed, specifically, T1 is greater than T2. In this embodiment, T1 is 2 minutes, T2 is one minute, the duration of the whole steam washing process is 30 minutes, that is, from the beginning of steam washing, the first 28 minutes is the steam generation process, when the accumulated time reaches 28 minutes, the heating pipe is closed, and when the accumulated time reaches 29 minutes, the drainage pump is turned on to perform drainage operation, and the drainage time is 1 minute until the end of the steam washing program.
And step seven, finishing the steam washing program.
In this step, the dishwasher door lock is unlocked and the steam washing process is ended.
The invention also provides a dishwasher, and the washing program of the dishwasher comprises the steam washing method.
In the dish washing machine, on the basis of not increasing a steam generating device, the existing parts of the dish washing machine are utilized to set the steam generating water quantity and the steam generating temperature, a small amount of washing water is heated to a certain temperature through the heating pipe to generate steam, the steam washing function is realized, and the production and later maintenance costs of the dish washing machine are effectively saved.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A steam washing method is characterized in that when the storage amount of washing water at the bottom of a washing cavity of a dish washing machine reaches steam generation water amount, a heating pipe in the dish washing machine is controlled to heat the washing water to steam generation temperature, and the washing water generates steam at the steam generation temperature for steam washing.
2. The steam washing method as recited in claim 1, wherein a first water level and a second water level are set at a bottom of the washing chamber, the first water level being lower than the second water level;
And when the water level of the washing water is between the first water level and the second water level, the storage amount of the washing water reaches the steam generation water amount.
3. The steam washing method as set forth in claim 2, wherein a water inlet valve in the dishwasher is opened when the level of the washing water is lower than the first level during the steam generation.
4. The steam washing method as set forth in claim 2, wherein a water inlet valve in the dishwasher is closed when the level of the washing water reaches the second level during the steam generation.
5. The steam washing method of claim 2, wherein the first water level and the second water level are both higher than an upper edge of the heating pipe.
6. The steam scrubbing method of claim 1, wherein a first temperature value and a second temperature value are set, said first temperature value being lower than said second temperature value;
When the temperature of the washing water rises between the first temperature value and the second temperature value, the washing water reaches the steam generation temperature.
7. The steam washing method of claim 6, wherein the heating pipe is turned on when the temperature of the washing water is lower than the first temperature value during the steam generation.
8. The steam washing method of claim 6, wherein the heating pipe is closed when the temperature of the washing water reaches the second temperature value during the steam generation.
9. The steam washing method as claimed in any one of claims 1 to 8, wherein the heating pipe is closed at a time T1 before the steam washing is finished, and the steam generation process is finished;
At time T2 before the steam washing is finished, performing a drainage operation;
The T1 is greater than the T2.
10. A dishwasher, comprising the steam washing method of any one of claims 1 to 9.
Priority Applications (1)
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CN201810529980.2A CN110537883A (en) | 2018-05-29 | 2018-05-29 | Steam washing method and dish washing machine |
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CN201810529980.2A CN110537883A (en) | 2018-05-29 | 2018-05-29 | Steam washing method and dish washing machine |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110916586A (en) * | 2019-12-19 | 2020-03-27 | 广东康宝电器股份有限公司 | Control method of steam dish-washing machine |
CN112336276A (en) * | 2020-09-21 | 2021-02-09 | 广东格兰仕集团有限公司 | Steam washing device of dish washing machine and control method thereof |
CN112369993A (en) * | 2020-09-21 | 2021-02-19 | 广东格兰仕集团有限公司 | Dry burning prevention control method for steam generator of dish washing machine |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003275158A (en) * | 2002-03-26 | 2003-09-30 | Mitsubishi Electric Corp | Dishwasher |
CN202537455U (en) * | 2012-03-15 | 2012-11-21 | 海尔集团公司 | Dish-washing machine |
CN103981676A (en) * | 2013-02-13 | 2014-08-13 | Lg电子株式会社 | Control method of laundry machine |
US20150352605A1 (en) * | 2014-06-08 | 2015-12-10 | Anchal Tiwari | Washer device for breast pump accessories |
CN106906608A (en) * | 2017-02-07 | 2017-06-30 | 南京乐金熊猫电器有限公司 | A kind of steam washer and washing methods |
CN107289431A (en) * | 2017-06-20 | 2017-10-24 | 佛山市顺德区美的洗涤电器制造有限公司 | Steam generator and dish-washing machine |
-
2018
- 2018-05-29 CN CN201810529980.2A patent/CN110537883A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003275158A (en) * | 2002-03-26 | 2003-09-30 | Mitsubishi Electric Corp | Dishwasher |
CN202537455U (en) * | 2012-03-15 | 2012-11-21 | 海尔集团公司 | Dish-washing machine |
CN103981676A (en) * | 2013-02-13 | 2014-08-13 | Lg电子株式会社 | Control method of laundry machine |
US20150352605A1 (en) * | 2014-06-08 | 2015-12-10 | Anchal Tiwari | Washer device for breast pump accessories |
CN106906608A (en) * | 2017-02-07 | 2017-06-30 | 南京乐金熊猫电器有限公司 | A kind of steam washer and washing methods |
CN107289431A (en) * | 2017-06-20 | 2017-10-24 | 佛山市顺德区美的洗涤电器制造有限公司 | Steam generator and dish-washing machine |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110916586A (en) * | 2019-12-19 | 2020-03-27 | 广东康宝电器股份有限公司 | Control method of steam dish-washing machine |
CN112336276A (en) * | 2020-09-21 | 2021-02-09 | 广东格兰仕集团有限公司 | Steam washing device of dish washing machine and control method thereof |
CN112369993A (en) * | 2020-09-21 | 2021-02-19 | 广东格兰仕集团有限公司 | Dry burning prevention control method for steam generator of dish washing machine |
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Application publication date: 20191206 |
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