CN100490728C - Dishware washer - Google Patents
Dishware washer Download PDFInfo
- Publication number
- CN100490728C CN100490728C CNB2006100735658A CN200610073565A CN100490728C CN 100490728 C CN100490728 C CN 100490728C CN B2006100735658 A CNB2006100735658 A CN B2006100735658A CN 200610073565 A CN200610073565 A CN 200610073565A CN 100490728 C CN100490728 C CN 100490728C
- Authority
- CN
- China
- Prior art keywords
- temperature
- stroke
- mode
- low temperature
- rinse
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 74
- 239000003595 mist Substances 0.000 claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims description 49
- 238000011010 flushing procedure Methods 0.000 claims description 9
- 239000012459 cleaning agent Substances 0.000 claims description 8
- 238000012544 monitoring process Methods 0.000 claims description 2
- 238000005406 washing Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000003599 detergent Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000011347 resin Substances 0.000 description 11
- 229920005989 resin Polymers 0.000 description 11
- 230000002000 scavenging effect Effects 0.000 description 11
- 238000001035 drying Methods 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000000779 smoke Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000012054 meals Nutrition 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011086 high cleaning Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/46—Devices for the automatic control of the different phases of cleaning ; Controlling devices
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/48—Drying arrangements
Abstract
The present invention provides a dishwasher. A mist generating means including a detergent at high concentration is provided in the body of a dishwasher. In the low temperature course, at least one of the washing water highest reach temperature in a washing process and the washi1857152ng water highest reach temperature in a heating and rinsing process is set lower than that in the standard course, and the mist generating process time is set longer than that in the standard course.Thus a washing effect equal to that of a standard course in a low temperature course in which the temperature of washing water is low is obtained.
Description
Technical field
The present invention relates to a kind of dish cleaning machine, this dish cleaning machine sprays and it is cleaned towards various tablewares by making the rinse water of discharging from scavenging pump, and gas outside in body, introducing, heat after-blow to tableware, make the tableware drying by heater.
Background technology
The structure of existing this dish cleaning machine is as shown in Fig. 7 and Fig. 8.Below its formation is specifically described.As shown in Figure 7, the place ahead of rinse bath 1 is provided with opening portion 2, and this opening portion 2 is opened and closed by gate 3.The inside of rinse bath 1 is provided with the tableware basket 6 that the rotation washer jet 4 and being used for freely that is used for jet cleaning water is packed into for various tablewares 5.Rinse bath 1 is supported by underframe 7.
Rinse water in the rinse bath 1 is heated by heater 8, and the draff filter 11 through being located on the discharge outlet 10 is sucked by scavenging pump 9 then, sends in the washer jet 4 after pressurization, sprays towards various tablewares 5; Rinse water circulates then, thereby realizes cleaning.The water that adds that 12 pairs of rinse baths of water intaking valve 1 carry out is controlled.Draining pump 13 is set at the bottom of rinse bath 1, is used for the rinse water in the rinse bath 1 is discharged to outside the machine.
Water level in 14 pairs of rinse baths in water level detecting unit 1 detects.Particularly, by detect with auxiliary tank 15 that rinse bath 1 is connected in water level, detect rinse bath 1 interior water level and whether reach predetermined water level.
The formation of control device 16 as shown in Figure 8.Control module 17 is made of micro computer etc., the pattern of setting from the input block 18 that is used for setting operation pattern etc. according to the user, come the operation of heater 8, scavenging pump 9, water intaking valve 12, draining pump 13 and blower fan 20 etc. is controlled through load control unit 19, control a succession of operational strokes such as cleaning, flushing, drying successively.
Here, the thermistor 21 that control module 17 also fits tightly by the bottom surface with rinse bath 1 comes the cleaning water temperature in the rinse bath 1 is detected, and when the cleaning water temperature reaches the temperature of regulation, cleans stroke and also comes to an end.In addition, power circuit 22 is used for providing DC voltage to control module 17.Display unit 23 carries out display operation.
Below the operational circumstances in the above-mentioned formation is described.After the operation beginning, control module 17 according to the order shown in the table 1 to cleaning stroke, wash stroke, adding the heat flush stroke and dry trip is controlled.
[table 1]
In cleaning stroke, scavenging pump 9 is sent into the rinse water through pressurization in washer jet 4, sprays towards various tablewares 5, and the heat release of heater 8 simultaneously heats up rinse water, reaches the temperature (55 ℃) of regulation until rinse water.When the hot water that adds from water intaking valve 12 from water heater,,, thereby can in the shortest time, finish the cleaning stroke so under such occasion, heater 8 need not to switch on because the rinse water at the beginning of working just can reach the temperature (55 ℃) of regulation at once.
In the flushing stroke, heater 8 no powers just come to an end behind the scavenging pump 9 work official hours.In adding the heat flush stroke, the heat release by heater 8 heats up rinse water once more.When operation reaches official hour (5 minutes) and rinse water and reaches the temperature (69 ℃) of regulation, add the heat flush stroke and just come to an end.
In dry trip, heater 8 is switched on discontinuously, and the air that slave is imported to outward in the rinse bath heats, and then hot-air is blown on the tableware 5, makes attached to the water evaporates in the tableware 5, thereby realizes dry.When thermistor 21 reached the temperature (80 ℃) of regulation, the energising of heater 8 promptly stopped.When operation reached official hour (20 minutes), dry trip promptly finished.An example with dish cleaning machine of above-mentioned formation sees that the Japanese patent gazette spy opens 2003-304996.
In recent years, along with popularizing of dish cleaning machine, the user has increased again and has wished the requirement that can clean various tablewares, and one of them is to wish and can clean the low resin tableware of heat resisting temperature.Under the occasion that the low resin tableware of heat resisting temperature (for example heat resisting temperature is 60 ℃ a polyethylene tableware) of packing in above-mentioned existing dish cleaning machine cleans, the temperature of rinse water is too high, exist the problem that tableware is deformed, and the top rinse water design temperature of mentioning be by cleaning agent make oiliness and starch based dirt decompose, with its optimum temperature of washing off, rinsing out.As a result, the temperature that only adopt the such method of low temperature mode in the existing dish cleaning machine, is about to rinse water prolongs the operating time below being set in the heat resisting temperature of resin tableware again, still exists the problem that can not reach sufficient wash result.
Summary of the invention
Be provided with in the body of dish cleaning machine of the present invention: rinse bath; The heater that is used for heated wash water; The generating means that contains the water smoke of high concentration cleaning agent; The input block that is used for setting operation pattern etc.; Come the control module that a succession of strokes such as heat flush, drying are controlled is successively taken place, cleans, washes, adds mist according to the pattern of setting from described input block; With the temperature measuring apparatus that the rinse water in the described rinse bath is carried out temperature monitoring.Simultaneously, dish cleaning machine of the present invention is provided with mode standard and low temperature mode at least.Described control module carries out following control in described low temperature mode: promptly compare with described mode standard, with clean the maximum temperature that rinse water reaches in the stroke and add in the maximum temperature that rinse water reaches in the heat flush stroke at least one shorten, prolong the time of described mist generation stroke simultaneously.Like this, come compared with mode standard, the time of origin of water smoke that contains the high concentration cleaning agent is longer, is attached on the tableware more fully.Its result, even clean stroke and add the maximum temperature that rinse water reaches in the heat flush stroke lower, low temperature mode also can be realized the cleaning performance equal with mode standard, thereby realizes a kind ofly can cleaning heat resisting temperature low resin tableware, user and using also dish cleaning machine easily.
In addition, control device of the present invention adding in described low temperature mode also makes in the described heater in the flushing stroke before the heat flush stroke switches on, with the temperature of rinse water heating-up temperature to regulation.Like this, even clean stroke and add the maximum temperature that rinse water reaches in the heat flush stroke lower, low temperature mode also can be realized very high cleaning performance.
In addition, control module of the present invention makes temperature in the rinse bath in the dry trip of described low temperature mode be lower than temperature in the rinse bath in the dry trip of described mode standard, and makes the default value in the default value overgauge pattern of dry trip time of described low temperature mode.Like this, the dry trip time can be controlled longerly, thereby needn't worry that the low resin tableware of heat resisting temperature deforms in dry trip.In addition, because the default value of the dry trip time under the low temperature mode is set longlyer than the default value in the mode standard, so even can provide a kind of dry low temperature mode that also can realize sufficient drying effect that under lower temperature, carries out.
Description of drawings
Fig. 1 is the circuit block diagram in the dish cleaning machine of one embodiment of the present of invention,
Fig. 2 is the longitudinal section of the dish cleaning machine shown in Fig. 1,
Fig. 3 is the front view of operation part after amplifying of the dish cleaning machine shown in Fig. 1,
Fig. 4 is the operational flowchart of the cleaning stroke in the dish cleaning machine shown in Fig. 1,
Fig. 5 is the operational flowchart of the flushing stroke of the dish cleaning machine shown in Fig. 1,
Fig. 6 is the operational flowchart that adds the heat flush stroke of the dish cleaning machine shown in Fig. 1,
Fig. 7 is the longitudinal section of existing dish cleaning machine,
Fig. 8 is the circuit block diagram of existing dish cleaning machine.
In the above-mentioned accompanying drawing, 1 is rinse bath, and 5 is various tablewares, and 8 is heater (heater), and 21 is thermistor (rinse water temperature measuring apparatus), and 25 is input block, and 26 is control module, and 32 is mist generation device.
The specific embodiment
Come an embodiment of dish cleaning machine of the present invention is described below with reference to Fig. 1～Fig. 6.Wherein, for the top existing dish cleaning machine of describing with reference to Fig. 7 and Fig. 8 in identical component parts, put on identical symbol here, omit detailed description thereof simultaneously.In addition, technical scope of the present invention is not subjected to the qualification of present embodiment." default value " among the present invention is the meaning of initial setting value.
As shown in Fig. 1 and Fig. 2, comprise input block 25 that is used for setting operation pattern etc. and the control module 26 that constitutes by micro computer etc. in the control device 24.Control module 26 is according to the setting of input block 25, and strokes such as heat flush, drying are controlled successively to atomizing, clean, wash, adding.
As shown in Figure 3, comprise in the input block 25: power switch 27, starting switch 28, be used to select the pattern configuration switch 29 of the operator scheme that the dirt intensity with various tablewares 5 adapts and select to add the configuration switch 30 drying time of drying time after the heat flush stroke finishes as required.
Operator scheme, can be selected from high temperature mode, mode standard, quick mode and low temperature mode according to judging according to the pollution intensity of the various tablewares 5 that will clean and the kind of tableware 5 by the user.For instance, placed the occasions of a few hours after the meal, can think that dirt is very strong, should select high temperature mode at the various tablewares 5 that will clean; And under the occasion of cleaning after the meal, can judge that then dirt belongs to normal conditions at once, can select mode standard; In advance various tablewares 5 being carried out under the occasion of soaking and washing, can think that dirt is lighter, can select quick mode; Under the occasion that the resin tableware that heat resisting temperature is lower than 60 ℃ cleans, can select low temperature mode.The operator scheme that the user selectes shows by lighting of pattern display unit 31.
[table 2]
Below the operational circumstances in the dish cleaning machine with above-mentioned formation is described.At first, user's various tablewares 5 of packing in tableware basket 6 add the cleaning agent of ormal weight in mist generation device 32, close gate 3 then, connect power switch 27.Next, with pattern configuration switch 29 pressed several times, select and the quantity of tableware or the operator scheme that the dirt on the tableware adapts.In addition, by pushing configuration switch 30 drying time, select to add the drying time after the heat flush stroke finishes.At this moment, if comprise the low resin tableware of heat resisting temperature (be as heat resisting temperature 60 ℃ polyethylene tableware) in the tableware 5, then should select low temperature mode.Afterwards, started by press switch 28, beginning cleaning operation.Mist generation stroke and the operational circumstances that cleans stroke under the various patterns have been shown among Fig. 4, the operational circumstances of flushing stroke has been shown among Fig. 5, the operational circumstances that adds the heat flush stroke has been shown among Fig. 6.
The operational circumstances of atomizing stroke～cleaning stroke as shown in Figure 4.Operation begins from step 32, opens water intaking valve 12 in step 33, adds the water level that water is added to regulation.In step 34, produce the water smoke that contains the high concentration cleaning agent, the cleaning agent composition is attached on the various tablewares 5.In step 35, surpassed official hour if judge the working time, then make scavenging pump 9 carry out continued operation in step 36, towards various tableware 5 jet cleaning water, heater 8 is switched on by washer jet 4 continuously, rinse water is heated.In addition, in step 35,, then turn back to step 34 if when the working time does not also reach official hour.In step 37, surpass the temperature of regulation if judge the temperature of rinse water, then stop energising to heater 8 in step 38.In addition, if the temperature of rinse water does not also reach the temperature of regulation in step 37, then turn back to step 36.
In step 39, if the decision time has surpassed official hour, then enter step 40, the operation of scavenging pump 9 is stopped, and draining pump 13 is operated, rinse water is discharged outside machine, enter next stroke in step 41 then.In addition, also do not reach official hour, then turn back to step 39 once more if in step 39, judge the working time.
The flushing stroke that carries out after the cleaning stroke as shown in Figure 5.Operation is opened water intaking valve 12 in step 43 and is added water from step 42, is added to the water level of regulation; Make scavenging pump 9 carry out the continued operation of stipulated time in step 44, by washer jet 4 towards various tableware 5 jet cleaning water.Next, draining pump 13 is operated, rinse water is discharged to outside the machine in step 45.In step 46, repeated the number of times of regulation if judge washing time, then enter step 47 and enter next stroke.And do not reach at washing time under the occasion of stipulated number, then turn back to step 43.
That carries out afterwards adds the heat flush stroke as shown in Figure 6.Start working in step 48, open water intaking valve 12, add the water of predetermined water level in step 49.Make scavenging pump 9 carry out continued operation in step 50, towards various tableware 5 jet cleaning water, heater 8 is switched on continuously, rinse water is heated by washer jet 4.If in step 51, judge when the temperature of rinse water has has met or exceeded set point of temperature, then in step 52, stop energising to heater 8.In addition, in step 53, reached official hour, then proceeded to step 54, stopped the operation of scavenging pump 9, made draining pump 13 begin operation, rinse water has been discharged to outside the machine if judge the working time.Next, enter step 55, enter next stroke.After passing through dry trip again, EO.In addition, in step 51, do not reach the temperature of regulation, then turn back to step 50 if judge the temperature of rinse water.In step 53, do not reach official hour if judge the working time, then turn back to step 53 once more.
Here, if the user has selected low temperature mode by input block 25, then control module 26 carries out setting as shown in table 2.That is nebulisation time is 4 minutes long 10 minutes than mode standard, clean maximum temperature that stroke reaches and be set at 45 ℃ of the heat resisting temperature that is lower than the resin tableware, and scavenging period is set at 12 minutes long 20 minutes than mode standard.In addition, in the flushing stroke 3 before adding the heat flush stroke, the temperature of rinse water reach set point of temperature (45 ℃) before heater 8 switch on always.And the maximum temperature that rinse water reaches in adding the heat flush stroke is set at 50 ℃ under the heat resisting temperature of resin tableware.In dry trip, desired temperature also is no more than the heat resisting temperature (60 ℃) of resin tableware, is set on the low temperature (60 ℃) of baking temperature (80 ℃) than mode standard.
Like this, until dry trip, the temperature of resin tableware can not surpass heat resisting temperature (60 ℃), thereby not only can wash dirt, and can successfully carry out drying from the atomizing stroke.In the flushing stroke 3 before adding the heat flush stroke,, therefore can further improve cleaning performance because the temperature of rinse water also can rise to 45 ℃.
Under low temperature mode, at least one side that dish cleaning machine of the present invention not only will clean in the maximum temperature that the maximum temperature that the rinse water of stroke reaches and the rinse water that adds the heat flush stroke reach controls lowlyer, the generation journey time that will contain the water smoke of high concentration cleaning agent is simultaneously set longlyer than mode standard, so can realize the cleaning performance identical, thereby a kind of convenient dish cleaning machine that uses is provided with mode standard.
Claims (3)
1. dish cleaning machine is characterized in that comprising in the dish cleaning machine body:
Rinse bath;
The heater that is used for heated wash water;
The mist generation device that contains the high concentration cleaning agent;
The input block that is used for the setting operation pattern;
Come the control module that heat flush, dry a succession of stroke are controlled is successively taken place, cleans, washes, adds mist according to the pattern of setting from described input block; With
Rinse water in the described rinse bath is carried out the temperature measuring apparatus of temperature monitoring,
At least be provided with mode standard and low temperature mode in the described dish cleaning machine simultaneously,
Described control module carries out following control in described low temperature mode, promptly, compare with described mode standard, with clean the maximum temperature that rinse water reaches in the stroke and add in the maximum temperature that rinse water reaches in the heat flush stroke at least one shortened, make the time lengthening of described mist generation stroke simultaneously.
2. dish cleaning machine as claimed in claim 1, it is characterized in that described control module carries out following control: adding in the flushing stroke before the heat flush stroke in described low temperature mode, make in the described heater and switch on, rinse water is heated to the temperature of regulation.
3. as claim 1 or 2 described dish cleaning machines, it is characterized in that described control module carries out following control: make temperature in the rinse bath in the dry trip of described low temperature mode be lower than temperature in the rinse bath in the dry trip of described mode standard, and make the default value in the default value overgauge pattern of dry trip time of described low temperature mode.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005116849A JP4591169B2 (en) | 2005-04-14 | 2005-04-14 | dishwasher |
| JP2005116849 | 2005-04-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1857153A CN1857153A (en) | 2006-11-08 |
| CN100490728C true CN100490728C (en) | 2009-05-27 |
Family
ID=37296156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100735658A Expired - Fee Related CN100490728C (en) | 2005-04-14 | 2006-04-10 | Dishware washer |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP4591169B2 (en) |
| KR (1) | KR100724839B1 (en) |
| CN (1) | CN100490728C (en) |
| TW (1) | TW200642650A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008044952A1 (en) * | 2008-08-29 | 2010-03-04 | Premark Feg L.L.C., Wilmington | Dishwasher in the form of a programmer and method of operation thereof |
| KR20110046177A (en) * | 2009-10-28 | 2011-05-04 | 엘지전자 주식회사 | Dish washer and controlling method for a dish washer |
| WO2014050033A1 (en) | 2012-09-28 | 2014-04-03 | パナソニック株式会社 | Washing machine |
| JP2014090946A (en) * | 2012-11-06 | 2014-05-19 | Panasonic Corp | Dishwasher |
| CN111053507A (en) * | 2018-10-16 | 2020-04-24 | 广东美的生活电器制造有限公司 | Extremely fast dish washing method and dish washing machine with extremely fast washing function |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4277290A (en) * | 1980-01-25 | 1981-07-07 | American Sterilizer Company | Low temperature washing and chemical sanitizing of foodware |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2574450B2 (en) * | 1989-02-20 | 1997-01-22 | 松下電器産業株式会社 | Dishwasher |
| JPH0520103U (en) * | 1991-08-28 | 1993-03-12 | 象印マホービン株式会社 | Electric heating container power control device |
| JP2000014624A (en) * | 1998-04-27 | 2000-01-18 | Toto Ltd | Dishwasher and washing of utensil therein |
| JP2002177189A (en) * | 2000-12-19 | 2002-06-25 | Zojirushi Corp | Dish washer and dryer |
| JP2002320585A (en) | 2002-03-20 | 2002-11-05 | Hitachi Ltd | Dishwasher or dishdrier |
| JP3985573B2 (en) | 2002-04-15 | 2007-10-03 | 松下電器産業株式会社 | dishwasher |
| US9675109B2 (en) * | 2005-07-19 | 2017-06-13 | J. T. International Sa | Method and system for vaporization of a substance |
-
2005
- 2005-04-14 JP JP2005116849A patent/JP4591169B2/en not_active Expired - Fee Related
-
2006
- 2006-03-30 KR KR1020060029174A patent/KR100724839B1/en not_active IP Right Cessation
- 2006-04-06 TW TW095112156A patent/TW200642650A/en unknown
- 2006-04-10 CN CNB2006100735658A patent/CN100490728C/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4277290A (en) * | 1980-01-25 | 1981-07-07 | American Sterilizer Company | Low temperature washing and chemical sanitizing of foodware |
Also Published As
| Publication number | Publication date |
|---|---|
| TW200642650A (en) | 2006-12-16 |
| JP4591169B2 (en) | 2010-12-01 |
| KR100724839B1 (en) | 2007-06-04 |
| KR20060108494A (en) | 2006-10-18 |
| JP2006288925A (en) | 2006-10-26 |
| CN1857153A (en) | 2006-11-08 |
| TWI300343B (en) | 2008-09-01 |
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Granted publication date: 20090527 |