CN101822520A - Dish washer and control method of dish washer - Google Patents
Dish washer and control method of dish washer Download PDFInfo
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- CN101822520A CN101822520A CN201010161812A CN201010161812A CN101822520A CN 101822520 A CN101822520 A CN 101822520A CN 201010161812 A CN201010161812 A CN 201010161812A CN 201010161812 A CN201010161812 A CN 201010161812A CN 101822520 A CN101822520 A CN 101822520A
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- washings
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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
- A47L15/46—Devices for the automatic control of the different phases of cleaning ; Controlling devices
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
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- Washing And Drying Of Tableware (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a dish washer and a control method of the dish washer, the dish washer comprises the following parts: a washing tank providing an internal space capable of placing the dishes; a shelf which is positioned inside of the washing tank and is used for placing the washing objects; an injection device for injecting the washing water to the washing objects placed on the shelf; a water colleting tank which is positioned under the washing tank and is used for storing the washing water; a heater for heat for heating the washing water inside of the water collecting slot; a temperature detection device for detecting the temperature of the washing water; and a control part for controlling the operations of the injection device and the heater,, charaterized in that, when the water supply to the inside of the water collecting slot by the control part is over, after the temperature of the washing water is detected, under the condition below the preset temperature, the washing water is heated to the set temperature by the heater, and during heating the washing water, the injection device can inject the washing water for multiple times.
Description
Technical field
The present invention relates to the control method of a kind of dish-washing machine and dish-washing machine.
Background technology
Dish-washing machine is a kind of washings of the bowl tool inject high pressure of holding to sink inside, thus the device of the dirt that paste on washing bowl tool surface.In general, comprise in the dish-washing machine: form outward appearance, and the body in the space of placing the bowl tool is provided with lower member; Be positioned at above-mentioned body, be used to place the shelf (rack) of bowl tool; Injection nozzle to the bowl tool high-pressure injection washings that are positioned over above-mentioned shelf; Store water leg (sump) and the washing pump and the washing motor of above-mentioned washings.
Above-mentioned dish-washing machine is via with down stroke the bowl tool being washed and drying operation, promptly, utilization comprises the washing stroke that the washings of washing agent wash the bowl tool, the cleaning stroke that the bowl tool of finishing washing is cleaned, and the drying stroke that the bowl tool of finishing cleaning is dried.
Wherein, in above-mentioned washing stroke, use the washings of heating in order to improve washing force, at this moment, also can have the situation of use, because the temperature of the warm water of supplying with in each family has nothing in common with each other and will cause problem by the warm water of the supply of the warm water line in the family.That is, generally boiler heats the warm water that uses in the family and generation by heating, but because there are difference in the capacity of the boiler in each family or performance etc., under the situation of using boiler other warm water machine in addition, the temperature of the warm water of being supplied with is also with difference.
At this moment, when the warm water of being supplied with is higher than the fiducial temperature of setting, will not have other problem, and still, when not reaching fiducial temperature, will cause washing force to reduce.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, technical task of the present invention is to provide a kind of dish-washing machine, in the present invention, even there is deviation in the temperature of institute's washing water supplied, can prevent that also washing force from reducing.
And another technical task of the present invention is to provide a kind of control method of dish-washing machine, in the present invention, even there is deviation in the temperature of institute's washing water supplied, can prevent that also washing force from reducing.
In order to reach above-mentioned technical task, according to a side of the present invention, comprise with lower member in the dish-washing machine of the present invention: the sink that the inner space that can place bowl tool is provided; Be positioned at the inside of above-mentioned sink, be used to place the shelf of washing object; Injection apparatus to the washing object jet cleaning water that is positioned over above-mentioned shelf; Be positioned at the bottom of above-mentioned sink, be used to store the water leg of washings; Heat the heater of the washings of above-mentioned water leg inside; Detect the temperature-detecting device of the temperature of above-mentioned washings; And the control part of controlling the operation of above-mentioned injection apparatus and above-mentioned heater, it is characterized in that, above-mentioned control part detects the temperature of washings when the feedwater to above-mentioned water leg inside finishes after, when be for the situation below the predefined temperature under, by above-mentioned heater washings are heated to design temperature, and in the process of the above-mentioned washings of heating, by above-mentioned injection apparatus process multi-injection washings.
In above-mentioned side of the present invention, by detecting the temperature of the washings that feedwater finishes, supply with the situation of washings when compensating below the required design temperature, or in the feedwater process, cause being cooled and fail to reach the situation of design temperature because of heat exchange with the air of feed pipe and sink inside with washing stroke.Thus, can prevent in advance that temperature from reducing and the reduction of the washing force that causes.In addition, in the process of washings heating, will wash with certain hour by injection apparatus, thereby prevent that washing stroke from becoming long.
Wherein, under the temperature of above-mentioned washings reaches the situation of the injection temperation that is predetermined, above-mentioned washings are sprayed.Even referring to, injection temperation do not reach design temperature as yet, also will be by the temperature of injection apparatus jet cleaning water, and it can be set to a plurality of.If, be under 35 ℃ the situation when design temperature, injection temperation can be set to than its low 20 ℃ or 25 ℃ etc.
In addition, above-mentioned injection temperation can be set at regular intervals, that is, set a plurality of as 20,25,30 ℃ etc. by certain temperature interval.
In addition, the time of jet cleaning water also can be decided by heat time heating time except the temperature by washings decides in the heating process.That is, can be after beginning heating jet cleaning water during through given time, above-mentioned intermediate injection time point can separate given time and set repeatedly at interval.
According to another side of the present invention, the control method of the dish-washing machine among the present invention, it may further comprise the steps: the step of supplying with washings in water leg; Feedwater finishes the step that the temperature of washings is detected in the back; Do not reach when washings under the situation of design temperature, washings are heated to the step of design temperature; In heating process, when the temperature of washings reaches the injection temperation that is predetermined at every turn, with time of setting step to bowl tool jet cleaning water; When reaching design temperature, carry out the step of washing stroke.
Wherein, above-mentioned injection temperation can be set a plurality of by set temperature interval.
According to a side more of the present invention, the control method of the dish-washing machine among the present invention, it may further comprise the steps: the step of supplying with washings in water leg; Feedwater finishes the step that the temperature of washings is detected in the back; Do not reach when washings under the situation of design temperature, washings are heated to the step of design temperature; In heating process, when reaching the given time that is predetermined, with time of setting step to bowl tool jet cleaning water at every turn; When reaching design temperature, carry out the step of washing stroke.
Wherein, above-mentioned given time can be set a plurality of by certain interval.
Beneficial effect of the present invention: according to having each side of the present invention of structure as mentioned above, by detecting the temperature of the washings that feedwater finishes, supply with the situation of washings when compensating below the required design temperature, or in the feedwater process, cause being cooled and fail to reach the situation of design temperature because of heat exchange with the air of feed pipe and sink inside with washing stroke.Thus, can prevent in advance that temperature from reducing and the reduction of the washing force that causes.In addition, in the process of washings heating, will wash with certain hour by injection apparatus, thereby prevent that washing stroke from becoming long.
Description of drawings
Fig. 1 is the phantom of an embodiment of the dish-washing machine among the present invention;
Fig. 2 is the block diagram of the structure of the embodiment that illustrates among Fig. 1;
Fig. 3 is the flow chart of an example of the control method of the embodiment that illustrates among Fig. 1;
Fig. 4 is another routine flow chart of the control method of the embodiment that illustrates among Fig. 1.
The specific embodiment
Below, with reference to the accompanying drawings, the embodiment of the control method of dish-washing machine among the present invention and dish-washing machine is described in detail.
Fig. 1 is the rough schematic of the dish-washing machine of the embodiment in according to the present invention.With reference to Fig. 1, comprise with lower member in the dish-washing machine 100 of one embodiment of the invention: be arranged at the sink 110 in the housing (cabinet) 101; Be used to open and close the door 102 of above-mentioned sink 110; Be arranged in the above-mentioned sink 110, be used to hold the shelf 103 of bowl tool.
And, also comprise with lower member in the above-mentioned dish-washing machine 100: be arranged at the bottom of above-mentioned sink 110, and hold the water leg 106 of washings in inside; Aspirate the impeller (impeller) 107 of the washings in the above-mentioned water leg 106; Drive the washing motor 108 of above-mentioned impeller 107.
And, also comprise with lower member in the above-mentioned dish-washing machine 100: the washings of suction in the above-mentioned water leg 106 are ejected into first nozzle 105 and second nozzle 104 as bowl tool of washing object.Above-mentioned first nozzle 105 is fixed in the rear side of above-mentioned sink 110, and to above-mentioned bowl tool jet cleaning water.In addition, above-mentioned second nozzle 104 is positioned at the downside of above-mentioned shelf 103, will compress into the row rotation owing to the injection of washings, and to above-mentioned bowl tool jet cleaning water.By the spraying of above-mentioned washings, will remove the dirt of pasting on the above-mentioned bowl tool, thereby wash above-mentioned bowl tool.
In addition, be provided with the heater 120 of the washings that are used to heat the water leg internal reservoir in the inside of above-mentioned water leg 106, be provided with the temperature sensor 122 of the temperature that is used to detect washings in the side of facing with above-mentioned heater 120.At this, influence temperature detection in order to prevent above-mentioned heater 120, said temperature sensor 122 is positioned at the opposition side of heater.In addition, said temperature sensor 122 is connected with not shown control part, and sends detected result to control part.
Having as mentioned above, the foregoing description of structure will drive through following process.
At first, the user opens the door 102 of dish-washing machine, and above-mentioned shelf 103 is pulled out to the outside of sink 110.Then, in above-mentioned shelf 103, hold a bowl tool, close above-mentioned door 102 then, and insert power supply, thereby above-mentioned dish-washing machine is driven.
In addition, when in above-mentioned dish-washing machine, inserting power supply and carrying out washing step, will flow into the inside of above-mentioned water leg 106 from the water-supply source washing water supplied.And, flow into the inside of water leg at a certain amount of washings after, above-mentioned washing motor 108 will drive.At this moment, before the driving of washing motor 108, after whether the temperature of affirmation washing water supplied satisfies predefined temperature conditions, under situation about satisfying, enter washing stroke, if under the ungratified situation, above-mentioned heater 120 drives, and washings are heated to design temperature.Will be described hereinafter about washings heating process.
When entering washing stroke, the above-mentioned impeller 107 that is connected with 108 of above-mentioned washing motors will be rotated, and washings will alternately be drawn into above-mentioned first nozzle 105 or second nozzle 104, and be ejected into the inside of sink.Then, will carry out washing the process of the bowl tool that holds in the above-mentioned shelf 103 by the above-mentioned washings that eject.At this moment, set the time of carrying out washing stroke by the dustiness that detects the inner bowl tool of placing of sink, promptly, be provided for detecting the dustiness detecting sensor (not shown) of the dustiness of bowl tool in the inside of above-mentioned sink, detect the dustiness of the bowl tool of being thrown in, control part determines the washing stroke corresponding with detected dustiness after the time of implementation, with the time execution washing stroke of decision.
And the dirty washings that come together in above-mentioned water leg 106 in above-mentioned washing step will filter foreign substances by filter (not shown), and then, the above-mentioned washings that foreign substances is filtered will be discharged to the outside of above-mentioned dish-washing machine by draining pump (not shown).
And when above-mentioned washings were discharged to the outside, clean washings flow into above-mentioned water leg 106 by inflow entrance again, and identical with above-mentioned washing step passed through above-mentioned first nozzle and second nozzle sprays.Then, by the above-mentioned clean washings that eject, above-mentioned bowl tool will be via the heated wash stroke, when above-mentioned heated wash step finishes, will be via baking step, and finish washing process.
Fig. 2 is the block diagram that simple graph illustrates the structure of the foregoing description.With reference to Fig. 2, control part 140 can be confirmed the temperature by said temperature sensor 122 detected washings, and controls the driving of above-mentioned heater 120 according to the temperature of detected washings.Simultaneously, according to the time of implementation of deciding washing stroke by above-mentioned dustiness detecting sensor 130 detected dustiness, and with the driving of the time control washing motor 108 of decision.
Fig. 3 is the flow chart of the above-mentioned washings heating process when illustrating above-mentioned washing stroke.With reference to Fig. 3, when entering washing stroke, above-mentioned control part drives not shown feed-water valve, and to above-mentioned water leg supply washings (S1 step), after supplying with washings, behind the dustiness of the bowl tool that utilizes above-mentioned dustiness detecting sensor 130 to detect to place in the shelves (S2 step), above-mentioned control part decides the time of implementation (S3 step) of washing stroke according to detected dustiness.
Subsequently, in the S4 step, detect the temperature of washing water supplied, confirm detected temperature whether be more than the design temperature (is 35 ℃ at this) that is predetermined after, under the temperature of washings is situation more than 35 ℃, to drive above-mentioned washing motor, with according to behind the time execution washing stroke of dustiness decision (S5 step), finish washing stroke.
In above-mentioned S4 step, do not reach when the temperature of washings under 35 ℃ the situation, will drive above-mentioned heater and heat above-mentioned washings (S6 step).At this moment, in the process of heated scrub water, above-mentioned washing motor will not drive, but because the washing stroke time of implementation that determines in above-mentioned S3 step will continue process, when washing motor is just driven after heating finishes, the actual time of carrying out washing stroke will be shorter than the time that determines in the S3 step, and this may make washing operation fail to carry out fully.
For this reason, in the process that heater drives, also will continue to detect the temperature of washings, confirm whether to reach (S7 step) after the predefined injection temperation, under the situation of the injection temperation that reaches setting, to drive above-mentioned washing motor to be about 20 second time, thereby can carry out the washing operation (S8 step) of part.Wherein, injection temperation can be set to one or more, also can set at random or set by temperature interval arbitrarily, sets injection temperation with 5 ℃ of intervals among the embodiment that illustrates in Fig. 3.
Promptly, 10 ℃, 15 ℃, 20 ℃, 25 ℃ and 30 ℃ are set to injection temperation, be under 18 ℃ the situation when the temperature of detected washings in the S4 step, when heater makes the temperature of washings whenever reach 20 ℃, 25 ℃ and 30 ℃ washing motor driven by driving.Thus, in the process of heated scrub water, also can carry out the washing operation of part, thereby can reduce by the washing stroke time of implementation of dustiness detecting sensor decision and the gap between the actual execution time, and, situation about not driving with washing motor in heating process compares, and can shorten whole required time.
According to circumstances also can exist and not use the dustiness detecting sensor, but the time of only directly selecting with preset time or by the user carry out the situation of washing stroke, in the case, the washings spraying in the heating process can improve washing force.
In addition, the washings in the above-mentioned heating process spray the also nonessential temperature by washings of time point (intermediate injection) and decide, and the elapsed time after it also can be begun by heating process is decided.Illustrate the above-mentioned flow chart that carries out the embodiment of intermediate injection by the elapsed time among Fig. 4.With reference to Fig. 4, the embodiment that above-mentioned S1 step illustrates to S6 step and S8 step and above-mentioned Fig. 3 is identical, only is useful on the embodiment that illustrates among the S9 step of decision intermediate injection time point and above-mentioned Fig. 3 and has difference.
That is, in Fig. 4, whether by the time that drives heater reach injecting time decide, therefore, when reaching the injecting time that is predetermined after starting above-mentioned heater, will drive above-mentioned washing motor and carry out washing operation if naming a person for a particular job during above-mentioned intermediate injection.At this, above-mentioned injecting time can also can be set by certain time interval by setting at interval arbitrarily.
Claims (7)
1. a dish-washing machine the present invention includes with lower member: the sink that the inner space that can place bowl tool is provided; Be positioned at the inside of above-mentioned sink, be used to place the shelf of washing object; Injection apparatus to the washing object jet cleaning water that is positioned over above-mentioned shelf; Be positioned at the bottom of above-mentioned sink, be used to store the water leg of washings; Heat the heater of the washings of above-mentioned water leg inside; Detect the temperature-detecting device of the temperature of above-mentioned washings; Control the control part of the operation of above-mentioned injection apparatus and above-mentioned heater, it is characterized in that: above-mentioned control part detects the temperature of washings when the feedwater to above-mentioned water leg inside finishes after, when be for the situation below the predefined temperature under, by above-mentioned heater washings are heated to design temperature, and in the process of the above-mentioned washings of heating, by above-mentioned injection apparatus process multi-injection washings.
2. dish-washing machine according to claim 1 is characterized in that: reach in the temperature of above-mentioned washings under the situation of the injection temperation that is predetermined above-mentioned washings are sprayed.
3. dish-washing machine according to claim 2 is characterized in that: above-mentioned injection temperation is set at regular intervals.
4. the control method of a dish-washing machine is characterized in that, may further comprise the steps:
In water leg, supply with the step of washings;
Feedwater finishes the step that the temperature of washings is detected in the back;
Do not reach when washings under the situation of design temperature, washings are heated to the step of design temperature;
In heating process, when the temperature of washings reaches the injection temperation that is predetermined at every turn, with time of setting step to bowl tool jet cleaning water;
When reaching design temperature, carry out the step of washing stroke.
5. the control method of dish-washing machine according to claim 4 is characterized in that: above-mentioned injection temperation is set a plurality of by set temperature interval.
6. the control method of a dish-washing machine is characterized in that, may further comprise the steps:
In water leg, supply with the step of washings;
Feedwater finishes the step that the temperature of washings is detected in the back;
Do not reach when washings under the situation of design temperature, washings are heated to the step of design temperature;
In heating process, when reaching the given time that is predetermined, with time of setting step to bowl tool jet cleaning water at every turn;
When reaching design temperature, carry out the step of washing stroke.
7. the control method of dish-washing machine according to claim 6 is characterized in that: above-mentioned given time is set a plurality of by certain interval.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2009-0103054 | 2009-10-28 | ||
| KR1020090103054A KR20110046180A (en) | 2009-10-28 | 2009-10-28 | Dish washer and controlling method for a dish washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101822520A true CN101822520A (en) | 2010-09-08 |
Family
ID=42686849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010161812A Pending CN101822520A (en) | 2009-10-28 | 2010-04-08 | Dish washer and control method of dish washer |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20110046180A (en) |
| CN (1) | CN101822520A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102894941A (en) * | 2011-07-27 | 2013-01-30 | 松下电器产业株式会社 | Dinnerware cleaning machine and method for cleaning washing tank of the cleaning machine |
| CN103126637A (en) * | 2011-11-22 | 2013-06-05 | 三星电子株式会社 | Dish washer and control method thereof |
| CN106937847A (en) * | 2016-01-05 | 2017-07-11 | Lg电子株式会社 | Dishwasher and its control method |
| CN109730342A (en) * | 2019-03-21 | 2019-05-10 | 浙江气派智能科技有限公司 | A kind of method for cleaning fruit/vegetable applied to cleaning machine |
| CN109730343A (en) * | 2019-03-21 | 2019-05-10 | 浙江气派智能科技有限公司 | A kind of method for cleaning fruit/vegetable of cleaning machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0458932A (en) * | 1990-06-28 | 1992-02-25 | Toshiba Corp | Tableware washing machine |
| CN1682639A (en) * | 2004-04-12 | 2005-10-19 | 乐金电子(天津)电器有限公司 | Method for controlling operation of disch washing machine according to turbidity of washing water |
| JP2006325983A (en) * | 2005-05-26 | 2006-12-07 | Sharp Corp | Dish washer and dish washing method |
| US20090056755A1 (en) * | 2007-08-31 | 2009-03-05 | Lg Electronics Inc. | Method of controlling a dishwashing machine having a steam generator |
-
2009
- 2009-10-28 KR KR1020090103054A patent/KR20110046180A/en not_active Application Discontinuation
-
2010
- 2010-04-08 CN CN201010161812A patent/CN101822520A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0458932A (en) * | 1990-06-28 | 1992-02-25 | Toshiba Corp | Tableware washing machine |
| CN1682639A (en) * | 2004-04-12 | 2005-10-19 | 乐金电子(天津)电器有限公司 | Method for controlling operation of disch washing machine according to turbidity of washing water |
| JP2006325983A (en) * | 2005-05-26 | 2006-12-07 | Sharp Corp | Dish washer and dish washing method |
| US20090056755A1 (en) * | 2007-08-31 | 2009-03-05 | Lg Electronics Inc. | Method of controlling a dishwashing machine having a steam generator |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102894941A (en) * | 2011-07-27 | 2013-01-30 | 松下电器产业株式会社 | Dinnerware cleaning machine and method for cleaning washing tank of the cleaning machine |
| CN103126637A (en) * | 2011-11-22 | 2013-06-05 | 三星电子株式会社 | Dish washer and control method thereof |
| CN106937847A (en) * | 2016-01-05 | 2017-07-11 | Lg电子株式会社 | Dishwasher and its control method |
| CN106937847B (en) * | 2016-01-05 | 2019-06-11 | Lg电子株式会社 | Dishwasher and its control method |
| US10463224B2 (en) | 2016-01-05 | 2019-11-05 | Lg Electronics Inc. | Dishwasher and controlling method thereof |
| CN109730342A (en) * | 2019-03-21 | 2019-05-10 | 浙江气派智能科技有限公司 | A kind of method for cleaning fruit/vegetable applied to cleaning machine |
| CN109730343A (en) * | 2019-03-21 | 2019-05-10 | 浙江气派智能科技有限公司 | A kind of method for cleaning fruit/vegetable of cleaning machine |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20110046180A (en) | 2011-05-04 |
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Application publication date: 20100908 |