CN1682647A - Dish washer - Google Patents

Abstract

An operation course is selected from a plurality of operation courses in the dishwasher. The dish washer includes: a last-time storage means for storing the operation course and an operation time in the case of a last-time operation; an operation time series storage means for storing a plurality of series of operation times corresponding to the operation courses; a reporting means; and a control means connected to the last-time storage means, the operation time series storage means, and the reporting means. The control means retrieves a plurality of operation times stored in the operation time series storage means by making correspondent to the operation courses, based on the operation course stored in the last-time storage means, specifies a series for storing the operation time most close to the operation time stored in the last-time storage means, and allows the reporting means to report the remaining time till the end of a this-time operation, based on the operation time stored by making correspondent to the operation course which is selected from the specified series.

Description

Dish cleaning machine

Technical field

The present invention relates to a kind of dish cleaning machine.In detail, relate to the technology of the operation remaining time till a kind of end of run of reporting dish cleaning machine.

Background technology

As what the dish cleaning machine people knew following this dish cleaning machine arranged: by carry out to tableware spray warm water (rinse water) cleans tableware operation, with spray warm water to tableware and do the wash the operation of tableware and clean tableware.Be set with warm water scavenging period and/or warm water and do the wash a plurality of operational modes of asynchronism(-nization), and can be from wherein selecting operational mode.For example, people know have a kind of dish cleaning machine can the choice criteria pattern, fine purifiation pattern, quick mode, if selected the fine purifiation pattern, then carrying out warm water cleaning and/or warm water for a long time does the wash, if selected quick mode, then carry out to the short period warm water cleaning and/or warm water and do the wash.

Running time of dish cleaning machine, cost was long, and the user would like to know the operation remaining time till the end of run sometimes.

The running time of dish cleaning machine, the variation because of external factor such as water temperature or hydraulic pressure changed, even select same operational mode, if external factor such as water temperature or hydraulic pressure change, then also changed running time.Though by selecting operational mode, can determine that warm water scavenging period and/or warm water does the wash the time, the water supply operation that must finish in advance before this and heating process but can be subjected to hydraulic pressure and water temperature respectively to be influenced.

There is mistiming that the cleaning agent of non-dish cleaning machine scavenger specially is dropped into rinse bath.If dropped into the cleaning agent of non-scavenger specially, then can in rinse bath, produce a large amount of foams.If produce a large amount of foams, then rinse water reduces and scavenging pump suction air, and cleaning efficiency obviously reduces.Therefore, if in wash dishes, produced the foam that surpasses ormal weight, thereby then to interrupt wash dishes and repeatedly repeat from the draining of rinse bath with carry out defoaming treatment to the water supply of rinse bath.

Specially permit in No. 3094462 communique in Japan and to disclose a kind of technology, by detecting the running water temperature that supplies water to rinse bath and calculate running time, thereby report operation remaining time according to this result of calculation according to the running water temperature estimation of this detection.

Owing to running time of dish cleaning machine influenced by water temperature or various external factor such as hydraulic pressure or temperature, so only be difficult to infer accurately and calculate running time according to supply water temperature.

Dish cleaning machine common every day, perhaps repeatedly operation so continually in a day.If dish cleaning machine moves continually, then because its operation is at interval short, so in when moving with this when last time moving, external factor such as water temperature or hydraulic pressure or temperature are almost constant.Therefore, if can store running time when last time moving, then can precision more the highland know running time when this time moving, thereby can correctly show the remaining time of operation.

Though the reliability beguine of this reasoning running time when equal this time to move the running time when last time moving infer to calculate the height of running time according to supply water temperature, the identical situation of operational mode that this method only can be used in operational mode when last time moving when moving with this.

Dish cleaning machine is normally continued to use roughly same operational mode in use.For example, using in the family of mode standard as principle, all continue to move in during quite long with mode standard.And, when because degree of fouling is serious every when just selecting the fine purifiation pattern again for a long time, its last time is carried out the fine purifiation pattern often before surpassing three months.In this case, during this period of time, external factor such as water temperature or hydraulic pressure or temperature can change, and have certain degree and changed the running time that can predict the running time of the fine purifiation pattern of carrying out and the fine purifiation pattern that this carries out before surpassing three months.Thereby, infer the technology of the running time when this time moving the running time during according to last time the moving of same operational mode, though its reliability height under the frequent situation of using same operational mode, infer every under the situation of running time of the operational mode of just carrying out again for a long time its precision understand relatively poor.

When carrying out defoaming treatment, need interrupt wash dishes.That is to say, carry out at need under the situation of defoaming treatment, become running time and will grow than usual.Therefore, when last time moving, carried out under the situation of defoaming treatment, used the precision of inferring this running time running time when last time moving also very poor.

Summary of the invention

The present invention makes in order to solve this problem, the mode of inferring the running time when this time moving running time when adopting basis last time to move basically, through improvement, even, also can infer correct running time every just carrying out another time operational mode for a long time.In the present invention, even operational mode is switched the running time that also can infer this according to just previous running time.Because with external factor such as water temperature or hydraulic pressure or temperature unchanged previous running times just, so can infer correct running time.Even dish cleaning machine of the present invention in addition carries out defoaming treatment, also can correctly infer running time.

The dish cleaning machine of inventing in order to solve above-mentioned problem, have the operation of cleaning tableware to tableware spray warm water, with operation from tableware to tableware spray warm water that do the wash, and can among warm water scavenging period and/or warm water are done the wash a plurality of operational modes of asynchronism(-nization), select operational mode.Dish cleaning machine of the present invention comprises: storing mechanism last time is used to store operational mode and running time when last time moving; Running time, series storage mechanism was used for storing running time corresponding to operational mode by a plurality of series; Notifying operator; Controlling organization, it with storing mechanism last time, running time series storage mechanism, notifying operator be connected.Controlling organization is retrieved in series storage mechanism running time stored corresponding to this operational mode a plurality of running times according to stored operational mode in the storing mechanism last time, with store with storing mechanism last time in the series of stored immediate running time of running time selected, in this selected series, according to the running time that the operational mode corresponding to this selection stores, make the remaining time till notifying operator is reported this end of run.

Series storage mechanism running time of above-mentioned dish cleaning machine stores running time corresponding to operational mode by a plurality of series.Water temperature that running time in each series is related or hydraulic pressure etc. all equate.Controlling organization is retrieved a plurality of running times corresponding to this operational mode stored in series storage mechanism running time according to stored operational mode in the storing mechanism last time, with store with storing mechanism last time in the series of stored immediate running time of running time selected, in this selected series, according to the running time that the operational mode corresponding to this selection stores, make notifying operator report remaining time till this end of run.So, by using external factor and this almost unconverted running time last time such as water temperature, can correctly infer and report the remaining time till this end of run.

Dish cleaning machine, have the operation of cleaning tableware to tableware spray warm water, with operation from tableware to tableware spray warm water that do the wash, and can among warm water scavenging period and/or warm water are done the wash a plurality of operational modes of asynchronism(-nization), select operational mode.Dish cleaning machine of the present invention comprises: last time storing mechanism was used to store operational mode and the running time when last time moving; According to the mechanism of calculating the running time of other operational modes arbitrarily the running time of operational mode; Notifying operator; Controlling organization, it with storing mechanism last time, running time calculation mechanism, notifying operator be connected.Operational mode and running time that running time, calculation mechanism stored according to storing mechanism last time,, calculate the running time of the operational mode of this time selecting with the operational mode of this selection.Controlling organization makes the remaining time till notifying operator is reported this end of run according to the running time that running time, calculation mechanism was calculated.

The running time of calculating other operational modes running time of any operational mode of calculation mechanism basis running time of above-mentioned dish cleaning machine.At this moment, with the running time of other operational modes all be under the condition that water temperature or hydraulic pressure etc. equates the running time of operational mode arbitrarily.And then running time calculation mechanism according to the stored operational mode of storing mechanism last time and running time, with this operational mode of having selected, the running time of calculating the operational mode of this time selecting.Controlling organization makes the remaining time till notifying operator is reported this end of run according to the running time that running time, calculation mechanism was calculated.So, by using external factor and this almost unconverted running time last time such as water temperature, can correctly infer and report remaining time till this end of run.

Dish cleaning machine of the present invention, to tableware spray rinse water and clean tableware, and, cleaning in servicely, interrupt cleaning operation if the foam that produces surpasses ormal weight and carry out the froth breaking operation.Dish cleaning machine comprises: last time move storing mechanism, be used to store the running time when last time moving and have or not the froth breaking operation; Operation storing mechanism greatly last time is used to store running time in the past when last time moving greatly; Notifying operator; Controlling organization, it with last time moved storing mechanism, greatly last time before operation storing mechanism, notifying operator be connected.If do not store froth breaking operation in the storing mechanism last time moving, then controlling organization makes the remaining time till notifying operator is reported this end of run according to last time moving running time stored in the storing mechanism; On the other hand if stored the froth breaking operation in the storing mechanism last time moving, then according to big last time before stored running time in the operation storing mechanism, make the remaining time till notifying operator is reported this end of run.

If carried out the froth breaking operation when last time moving, lengthening running time when then last time moving is so can't infer this running time according to this running time.If stored the froth breaking operation in the storing mechanism last time moving, then the controlling organization of above-mentioned dish cleaning machine will according to big last time before stored running time in the operation storing mechanism, make the remaining time till notifying operator is reported this end of run.Thereby, can correctly infer and report the remaining time till the end of run.

In above-mentioned dish cleaning machine, the preferably big storing mechanism of last time moving in the past stores the running time before greatly last time moving and has or not froth breaking to move, if store froth breaking operation in the storing mechanism last time moving, then controlling organization will trace back to till the running time that does not store the froth breaking operation, thereby operation storing mechanism before the retrieval greatly last time, according to the running time of being retrieved, make the remaining time till notifying operator is reported this end of run.

If adopt this dish cleaning machine, then can according to do not carry out froth breaking when operation the end of run of reporting this running time till remaining time.Thereby, can correctly report the remaining time till the end of run.

In above-mentioned dish cleaning machine, the preferably big storing mechanism of last time moving in the past stores big running time last time, if storing froth breaking operation in the storing mechanism last time moving, then controlling organization will according to big last time before operation storing mechanism stored running time, make the remaining time till notifying operator is reported this end of run.

Froth breaking moves under the situations such as often miscarrying rinse bath at scavenger specially cleaning agent in addition and carries out.Thereby the possibility of carrying out the froth breaking operation continuously is lower.In above-mentioned dish cleaning machine, when last time moving, carried out under the situation of froth breaking operation the remaining time till the end of run of reporting this running time when last time moving greatly.Thereby, can correctly report the remaining time till the end of run.

In order to break away from patent limitation, before replacing greatly last time, can have store and utilize before three times, the situation of the running time before four times, but adopt before three times before last time or then can lose technical advantages the running time before four times greatly if replace, be in order to break away from the variation technology of this patent restriction, as technological thought and the present invention is same, also belongs to claim scope of the present invention.

Description of drawings

Fig. 1 is the stereogram of the dish cleaning machine of the 1st embodiment.

Fig. 2 be the 1st embodiment dish cleaning machine pull out the stereogram of the state of rinse bath from main body.

Fig. 3 is the diagrammatic side view of the dish cleaning machine of the 1st embodiment.

Fig. 4 is the key diagram of guidance panel of the dish cleaning machine of the 1st embodiment.

Fig. 5 is cleaning/do the wash/dry flow chart of handling of the 1st embodiment.

Fig. 6 is the flow chart (first half) of the cleaning treatment of the 1st embodiment.

Fig. 7 is the flow chart (latter half) of the cleaning treatment of the 1st embodiment.

Fig. 8 is the flow chart of doing the wash processing of the 1st embodiment.

Fig. 9 is the flow chart (first half) that the hot water of the 1st embodiment is done the wash processing.

Figure 10 is the flow chart (latter half) that the hot water of the 1st embodiment is done the wash processing.

Figure 11 is the flow chart that the drying of the 1st embodiment is handled.

Figure 12 is the flow chart that the operation of the 1st embodiment shows processing remaining time.

Figure 13 is each mode time table of the 1st embodiment.

Figure 14 is operation conversion table remaining time of the 1st embodiment.

Figure 15 is the flow chart (leading portion part) of the cleaning treatment of the 2nd embodiment.

Figure 16 is the flow chart (stage casing part) of the cleaning treatment of the 2nd embodiment.

Figure 17 is the flow chart of the foam alignment processing of the 2nd embodiment.

Figure 18 is the flow chart (back segment part) of the cleaning treatment of the 2nd embodiment.

Figure 19 is the flow chart that the operation of the 2nd embodiment shows processing remaining time.

The specific embodiment

The principal character of aftermentioned embodiment is described.

(the 1st embodiment)

(1) dish cleaning machine 10 comprises cleaning, does the wash, hot water is done the wash, dry a series of operation.The time of carrying out this a series of operation is different because of set a plurality of patterns (mode standard, fine purifiation pattern, quick mode etc.).

(2) to the rinse bath 30 of dish cleaning machine 10, supply with running water from the outside.Supply to the running water of rinse bath, as the rinse water of cleaning tableware, do the wash or hot water is done the wash does the wash water.

(3) when clean, when hot water is done the wash tableware, rinse water with do the wash water and heated by heater and become warm water.When cleaning tableware, from the rinse water temperature become 45 (℃) above end cleaning behind T1 between the excess temperature timing.When hot water is done the wash, from the temperature of doing the wash water become 70 (℃) more than do the wash time T 3 backs through hot water and finish hot water and do the wash.From heater 35 begin to be heated to rinse water become 45 (℃) more than time and to do the wash water reach 70 (℃) or 70 (℃) more than till time, will change along with the temperature change of the running water that supplies water to rinse bath 30 (rinse water, do the wash water).

(4) controller 41 stores pattern and the running time when last time moving.In addition, in controller 41, storing each mode time table.Each mode time indicator to each series storing pattern with corresponding to time of these patterns.And, controller 41 by contrast store last time move the time pattern and running time, come selected series with each mode time table, infer this running time with this selected series.Move remaining time according to showing the running time of being inferred.

Also can be, but set fiducial time at each pattern without each mode time table, by according to this fiducial time and the time difference of last time running time or the running time that the time ratio calculates this, thereby infer by row.

(the 2nd embodiment)

Item as the 2nd embodiment feature is only described.

(1) controller 41 timing and storage judge whether the operation of needs froth breaking to the water supply time k0 and the moisturizing time h0 of rinse bath 30 according to the result who uses water supply time k0 and the h0 computing of moisturizing time.

(2) and, if carried out the froth breaking operation last time in service, then controller 41 is not pattern and the running time when last time moving, thereby but the pattern when last time moving greatly and running time with each mode time table contrast selected series, infer this running time according to this series of selecting.

[embodiment]

(the 1st embodiment)

The 1st embodiment to dish cleaning machine 10 of the present invention describes with reference to the accompanying drawings.

Fig. 1 has represented door 14 dish cleaning machines 10 with respect to main body 12 closing state.Door 14 is provided with handle 15, guidance panel 18, securing rod 16.On guidance panel 18, be provided with various buttons and lamp.In the aftermentioned content, will be elaborated to these buttons and lamp.By securing rod 16 is slided on transverse direction, can opposite house 14 lock or unlock (Fig. 1 illustrates securing rod 16 and is disposed at state on the latched position).

If the user fastens handle 15 with hand and draws toward the place aheads, then door 14 is pulled out from main body 12 together with rinse bath 30.Fig. 2 illustrates the dish cleaning machine 10 under the state that rinse bath 30 is drawn out.Main body 12 supports rinse bath 30 via not shown roller and guide rail in the mode that can slide.Rinse bath 30 is formed the case shape of opened upper end, and portion is equipped with swivel nozzle 31, leftovers filter 32, cover of heater 33 etc. within it.The tableware basket 34 of accommodating tableware 17 is installed in rinse bath 30, but in Fig. 2, has omitted its diagram (tableware basket 34 is illustrated in Fig. 3).On swivel nozzle 31, be formed with a plurality of squit hole 31a.Leftovers filter 32 forms netted, and leaching washes next leftovers from tableware 17 when being used on cleaning tableware 17.On leftovers filter 32, be formed with hanging basket 32a.By taking and pull on hanging basket 32a, can take out leftovers filter 32 from rinse bath 30, thereby outwell the leftovers of institute's leaching.Heating mantles 33 is the bamboo screen shape, and heater 35 (aftermentioned) is installed under it.

Fig. 3 schematically shows the formation of dish cleaning machine 10.Tableware basket 34 is installed in rinse bath 30.Tableware basket 34 is combined by the wire rod of bending machining, forms the shape corresponding to these tablewares 17 in order to keep different types of tableware 17 (serving dish, side plate, wineglass, jorum etc.).In tableware basket 34, placing resinous smallclothes tableware basket 65.Smallclothes tableware basket 65 is accommodated smallclothes tablewares such as chopsticks, spoon.Be formed with suction recess 36 in the bottom of rinse bath 30.Leftovers filter 32 is installed as to cover and sucks recess 36 shapes.On the rear wall 30a of rinse bath 30, fixing scavenging pump 38.Scavenging pump 38 comprises motor 38b and is installed on impeller 38a on the rotating shaft of motor 38b.The suction inlet 38c of scavenging pump 38 is being connected by suction passage 37 with suction recess 36.

Swivel nozzle 31 rotatably is installed on the bottom surface 30b of rinse bath 30.Swivel nozzle 31 is being connected by ejection stream 39 with the ejiction opening 38d of scavenging pump 38.The part of the squit hole 31a of swivel nozzle 31 is formed at when from its ejection rinse water, is rotating on the position of moment on the swivel nozzle 31.

Draining pump 42 is fixed on the rear wall 30a of rinse bath 30.Draining pump 42 comprises motor 42b and is installed on impeller 42a on the rotating shaft of motor 42b.The suction inlet 42c of draining pump 42 is being connected by the 1st draining stream 40 with suction recess 36.The externally drained stream 46 that is connecting on the rear wall 12a of main body 12 is used for externally drained to dish cleaning machine 10.Externally drained stream 46 is being connected by the 2nd draining stream 44 with the ejiction opening 42d of draining pump 42.

The 44a of the venting portion that midway is formed with at the 2nd draining stream 44.The 44a of venting portion is being connected with rinse bath 30 via venting path 48.The diameter in venting path 48 forms forr a short time than the diameter of the 2nd draining stream 44.Near the connecting portion of the 2nd draining stream 44 and externally drained stream 46, be provided with the backwater turn of bilge 44b that forms the U font.The diameter of backwater turn of bilge 44b forms will be greatly except that the diameter of the 2nd draining stream 44 it.In addition, check valve of water drainage 50 is installed in the downstream of backwater turn of bilge 44b (externally drained stream side), be used to prevent the water that will discharge from externally drained stream 46 to the 2nd draining stream 44 adverse currents.Between the 44a of venting portion and backwater turn of bilge 44b of the 2nd draining stream 44, be provided with the 44c of flexible pipe portion that can be out of shape.By the distortion of the 44c of flexible pipe portion, when pulling out or be contained in wherein, main body 12 prevents that at rinse bath 30 the 2nd draining stream 44 from hindering the action of rinse bath 30.

Feed water valve 51 is being fixed in inboard at the rear wall 12a of main body 12.The poppet valve core 51b that feed water valve 51 has electromagnet 51a and driven by electromagnet 51a.Electromagnet 51a not by the state of excitation under, thereby the spring (not shown) applies the inlet 51d of power sealing feed water valve 51 to poppet valve core 51b.After electromagnet 51a was by excitation, then poppet valve core 51b opened inlet 51d.

On the rear wall 12a of main body 12, connecting outside water supply stream 53, be used for from outside supply running water.To outside water supply stream 53, can directly supply with running water (cold water), also can supply with warm water since water heater.Outside water supply stream 53 is being connected by the 1st water supply stream 54 with the inlet 51d of feed water valve 51.The outlet 51c of feed water valve 51 is being connected by the 2nd water supply stream 52 with rinse bath 30.The 2nd water supply stream 52 is the flexible pipes that can be out of shape.Because the 2nd water supply stream 52 is the flexible pipes that can be out of shape, hinder the action of rinse bath 30 so can prevent the 2nd water supply stream 52.

On the rear wall 30a of rinse bath 30, fixing level switch 56.Level switch 56 comprises: water level chamber 56a, be disposed at float 56b in the 56a of water level chamber, be fixed in that float 56b goes up and the bar 56c that projects upwards from water level chamber 56, be located at bar 56c directly over switch 56d.The water level chamber 56a of level switch 56 is being connected by water level stream 58 with suction recess 36.

The place ahead downside at the bottom surface of rinse bath 30 30b is equipped with drying fan 60.Drying fan 60 comprises motor 60a and is installed on the fan 60b of the rotating shaft of motor 60a.On drying fan 60, connecting an end 61a in dry path 61.The other end 61b in dry path 61 is opened on the antetheca 30e of rinse bath 30.Dry path 61 forms reverse U shape, prevents that the rinse water in the rinse bath 30 from draining to drying fan 60 sides.After driving drying fan 60, then along with the rotation of motor 60a, fan 60b also rotates.When fan 60b rotated, then air outside was blown in the rinse bath 30 via dry path 61.The air that is blown in the rinse bath 30 is discharged to the outside from the exhaust outlet 62 that is located on the door 14.

Rinse bath thermistor 43 is installed on the bottom surface 30b of rinse bath 30.When rinse water entered rinse bath 30, rinse bath thermistor 43 detected the temperature of rinse water, detected the air themperature in the rinse bath 30 when rinse water does not enter.

Controller 41 is installed in door 14.Controller 41 has CPU, ROM, and RAM etc. are stored in the control program of ROM by execution, can control the action of dish cleaning machine 10.In RAM, data that temporarily storing in the pattern of CPU executive control program to be generated and be input to data in the controller 41 etc.On controller 41, connecting above-mentioned scavenging pump 38, draining pump 42, feed water valve 51, level switch 56, drying fan 60, heater 35, rinse bath thermistor 43, guidance panel 18.

Above rinse bath 30, seal cover 63 is installed.Seal cover 63 is connected with rinse bath 30 by elevating mechanism (not shown).Under rinse bath 30 was contained in state in the main body 12, seal cover 63 descended and covers the upper opening portion of rinse bath 30.When rinse bath 30 when main body 12 is pulled out, thereby the seal cover 63 upper opening portion of rising and opening rinse bath 30 then.

As shown in Figure 4, be provided with on guidance panel 18: power knob 20, starting button 21, high temperature are done the wash button 22, mode button 28, pattern lamp portion 23, dry button 24, predetermined button 25, predetermined lamp 26, remaining time lamp 29, time showing portion 27.Pattern lamp portion 23 comprises standard lamp 23a, quick lamp 23b, fine purifiation lamp 23c, prewashing lamp 23d, drying lamp 23e.Time showing portion 27 is liquid crystal boards, shows the double-digit time with seven strokes of character codes.

After pushing power knob 20, the power connection of dish cleaning machine 10.After pushing starting button 21, then dish cleaning machine 10 brings into operation.When the starting button 21 of pushing in service at dish cleaning machine 10, then operation temporarily stops.Push starting button 21 under the state that temporarily stops at dish cleaning machine 10, then operation begins once more.

When pushing mode button 28, can preference pattern.When preference pattern not, with last time moved same pattern and moved.Pattern comprises: five kinds of mode standards, quick mode, fine purifiation pattern, prewashing pattern, drying mode.Whenever pushing mode button 28, pattern will be selected by said sequence, lights corresponding to the lamp of the pattern lamp portion 23 of selected pattern.For example, when having selected quick mode, lamp 23b lights fast.

Mode standard and quick mode and fine purifiation pattern, by clean, do the wash, hot water is done the wash, dry order, carries out their action continuously.The scavenging period of mode standard is 12 minutes, and the time of doing the wash is 7 fens kinds, and the hot water time of doing the wash is 10 minutes, and be 30 minutes drying time.The scavenging period of quick mode is 7 minutes, and the time of doing the wash is 1 minute, and the hot water time of doing the wash is 2 minutes, and be 15 minutes drying time.The scavenging period of fine purifiation pattern is 22 minutes, and the time of doing the wash is 10 minutes, and the hot water time of doing the wash is 10 minutes, and be 45 minutes drying time.In addition, though hereinafter have a detailed description, because in cleaning and hot water are done the wash, by heater 35 heated wash water, so, clean with hot water and do the wash the above-mentioned value lengthening of required time ratio, or shorten because of the difference of the temperature of the running water of the rinse bath 30 that supplies water (rinse water, do the wash water).

The prewashing pattern is provided with for the purpose of cleaning a spot of tableware 17, only carries out cleaning in 7 minutes.If the selection dry run is then only carried out 60 minutes dryings.

If do the wash button 22, can make then that to carry out the temperature of the rinse water of hot water when doing the wash by mode standard, quick mode, fine purifiation pattern higher by super pressure-high temperature.

Dry button 24 is established in order to change drying time.After pushing dry button 24, be shown in time showing portion 27 at this moment the drying time of selected pattern.For example, when selecting mode standard, show 30 minutes.Whenever pushing primary drying button 24, will switch drying time by the rule of going forward one by one 15 minutes at every turn, and be shown in the time showing portion 27.Just be limited to 60 minutes on the drying time of its switching.For example, when selecting mode standard, show 30 minutes in the time showing portion 27.Behind the dry button 24 of pushing under this state, each pushing, switched by 45 minutes → 60 minutes → 15 minutes → 30 minutes drying time.The demonstration of drying time just disappears through 5 seconds from pushing dry button 24.

How long predetermined button 25 back is moved dish cleaning machine 10 and is established from pushing starting button 21 backs for predetermined.Whenever pushing predetermined button 25, the scheduled time by not predetermined after → 1 hour → after 2 hours → after 3 hours → after 4 hours → after 5 hours → after 6 hours → predetermined the switching, and be shown in time showing portion 27.Regularly not pre-, in time showing portion 27, do not show whatever.Carrying out under the predetermined state, predetermined lamp 26 is lighted.

When dish cleaning machine 10 operations, the time till being shown to end of run in the time showing portion 27 (operation remaining time).Showing operation during remaining time, remaining time, lamp 29 was lighted.About moving remaining time, in the aftermentioned content, will explain.

It is following that action to dish cleaning machine 10 describes with reference to flow chart etc.

Cleaning described later/do the wash/dry treatment S 10 and operation show that treatment S 200 undertaken by controller 41 remaining time.

As shown in Figure 5, cleaning/do the wash/dry treatment S 10 in, carry out cleaning treatment S12 successively, do the wash treatment S 50, hot water is done the wash treatment S 80, the processing of dry treatment S 130.

As shown in Figure 6, in the S14 as the initial processing of cleaning treatment S12, whether the power knob 20 of decision operation panel 18 is connected.Whenever pushing primary power source button 20 will switch between connecting and cutting off.When in S14, judging that power knob 20 is the situation (situation of ' denying ') of access failure, wait for same as before.When judging that in S14 power knob 20 is the situation of connecting (situation of ' being '), carry out the transition to S16.

Judge in S16 whether starting button 21 is pressed.When judging that in S16 starting button 21 is the situation (situation of ' denying ') that is not pressed, wait for same as before.When judging that in S16 starting button 21 is the situation (situation of ' being ') that is pressed, carry out S18.

If carry out S18, then feed water valve 51 is opened.If feed water valve 51 is opened, then running water supplies to the rinse bath 30 via the 1st water supply stream 54 and the 2nd water supply stream 52 from outside water supply stream 53.If tap water supply is to rinse bath 30, then they are deposited in the rinse bath 30 as rinse water, and the water level of rinse water rises.Thereby rinse water flows through and sucks the water level chamber 56a that recess 36 and water level stream 58 enter level switch 56.When the water level of rinse water rose, the water level in the 56a of water level chamber also rose.If the water level of water level chamber 56 rises, then float 56b floats, and bar 56c also rises thereupon.Buck switch 56d is gone up in its upper end if bar 56c rises, and then level switch 56 becomes on-state.When level switch 56 becomes on-state, the water level of rinse bath 30 become be cleaned fully than heater 35 that water logging owes will a high slightly point-like.

Behind S18, among the back to back S20, judge whether level switch 56 is to connect.If judge that in S20 level switch 56 is the situation (situation of ' denying ') of access failure, then waits for same as before.If in S20, judge the situation (situation of ' be ') of level switch 56, then carry out S22 for connecting.

If carry out S22, then feed water valve 51 is closed.Then, by then carrying out S24, scavenging pump 38 is driven.After scavenging pump 38 is driven, along with the rotary blade 38a of motor 38b also rotates.If impeller 38a rotation, then scavenging pump 38 sucks the rinse water in the rinse bath 30 via sucking recess 36 and suction passage 37.Scavenging pump 38 is ejected into ejection stream 39 to the rinse water that sucks.Rinse water is sent into the swivel nozzle 31 from ejection stream 39, and 31a sprays strong from squit hole.From the rinse water of squit hole 31a ejection tableware 17 is cleaned.The rinse water of cleaning tableware 17 is cleaned pump 38 via sucking recess 36 and suction passage 37 and sucks once more.So, from sucking the squit hole 31a ejection of rinse water that recess 36 sucked,, tableware 17 is cleaned by being drawn into the repetition that sucks recess 36 these circulations once more from swivel nozzle 31.Wash next leftovers from tableware 17, by 32 leachings of leftovers filter.In addition, before dish cleaning machine 10 brings into operation, cleaning agent is dropped into the regulation position (omitting diagram) of tableware basket 34 by the user.When carrying out the cleaning of tableware 17, cleaning agent is sneaked in the rinse water, thereby effectively cleans.

After S24, carry out S26.When carrying out S26, heater 35 is started working.So heater 35 heatings of starting working make the temperature of rinse water rise.

In S28, the temperature of judging the rinse water that rinse bath thermistor 34 detects whether meet or exceed 45 (℃).If in S28, judge the temperature of rinse water do not meet or exceed 45 (℃) situation (situation of ' deny '), then wait same as before.If in S28, judge the temperature of rinse water meet or exceed 45 (℃) (situation of ' being '), then carry out the transition to S30.

In S30, set corresponding to the temperature of pattern and adjust time T 1 (following handle ' temperature is adjusted the time ' abbreviates ' temperature adjustment time ' as).So-called temperature adjustment time T 1 is meant in cleaning controlled time of the temperature of rinse water.Being adjusted in the aftermentioned content about the temperature of rinse water has detailed description.If selected mode standard, then temperature adjustment time T 1 is set at 9 minutes and 30 seconds.If selected the fine purifiation pattern, then temperature adjustment time T 1 is set at 19 minutes and 30 seconds.If selected quick mode, then temperature adjustment time T 1 is set at 4 fens.

As shown in Figure 7, in the S32 that then S30 carried out, judge whether to have passed through temperature adjustment time T 1.If in S32, judge without crossing temperature adjustment time T 1 (situation of ' denying '), then carry out the transition to S34.

In S34, judge whether the temperature of rinse water meets or exceeds (60 ℃).Meet or exceed 60 ℃ (situations of ' being ') if in S34, judge the temperature of rinse water, then carry out the transition to S36 and heater 35 is quit work.Then, carry out S32 once more.Do not meet or exceed 60 ℃ (situations of ' denying ') if in S34, judge the temperature of rinse water, then carry out S38.

In S38, the temperature of judging rinse water whether less than 55 (℃).If the temperature less than 55 of judgement rinse water in S38 (℃) (situation of ' being '), thereby then carry out S40 heater 35 is started working.Carry out carrying out S32 once more behind the S40.If in S38, judge and meet or exceed 55 (℃) (situation of ' denying '), then carry out S32 once more.By carrying out the processing of S34～S40, with the temperature maintenance of rinse water between (adjust in) 55 ℃～60 ℃.

On the other hand, if in S32, judge and passed through T1 between warm timing (situation of ' being '), then carry out the transition to S42 and heater 35 is quit work.In the S44 that then S42 carried out, scavenging pump 35 is stopped.

Then, then in S46, drive 40 seconds of draining pump 42 continuous firings.If drive draining pump 42, then impeller 42a rotates along with the rotation of motor 42b.If impeller 42a rotation, then draining pump 42 sucks rinse water via the 1st draining stream 40 from sucking recess 36.Draining pump 42 is ejected into the rinse water that sucks in the 2nd draining stream 44.Output to the rinse water in the 2nd draining stream 44, be discharged to the outside from externally drained stream 46.

The driving time of the draining pump 42 among the S46 is 40 seconds, and these 40 seconds as discharging the time enough of rinse water fully from rinse bath and setting.If discharge rinse water fully from rinse bath, then the impeller 42a of draining pump 42 sucks air.When impeller 42a sucks air, in the 2nd draining stream 44, also have rinse water remnants.Therefore, the water that will discharge of a part retains among the backwater turn of bilge 44b that forms the U font.If there is draining to retain in backwater turn of bilge 44b, then can prevent from the externally drained stream 46 undesirable stink that in rinse bath 30, bleeds.

In addition, after draining pump 42 stopped, air entered the 44a of venting portion by venting path 48 from rinse bath 30.If air enters the 44a of venting portion, then the 2nd draining stream 44 is not as siphon pipe performance function.Therefore, even the water level of externally drained stream 46 is higher than the water level of rinse bath 30, the water that also can prevent to discharge is from externally drained stream 46 adverse currents to the 2 draining streams 44.

After carrying out S46, turn back to and clean/do the wash/dry treatment S 10.

In above-mentioned cleaning treatment S12, drive scavenging pump 38 (S24), heater 35 (S26) is started working, if the temperature of rinse water meet or exceed 45 (℃) after T1 (S32) between the excess temperature timing, heater 35 is quit work (S42) and stop scavenging pump (S44), thereby finish to clean.Up to T1 through between the excess temperature timing, the temperature of rinse water from (45 ℃) further rise and be maintained at (55 ℃)～60 (℃) (S34～S40).Cleaning tableware 17 with the rinse water of high temperature washes the dirt off better than cleaning with the rinse water of low temperature.Therefore, set between warm timing T1 be used as rinse water reach a high temperature (meet or exceed → (45 ℃), become 55 (℃)～60 (℃)) after, up to cleaning the time T 1 that finishes, can clean effectively.

The temperature that supplies to the rinse water (running water) in the rinse bath 30 changes because of season is different.In addition, also water heater is connected with outside water supply stream 53 sometimes, warm water supplies water in the rinse bath 30.Therefore, also can change in heater 35 time that the temperature that plays rinse water meets or exceeds till 45 ℃ of starting working.For example, in the winter time because the temperature of running water is low, so that the temperature of rinse water meets or exceeds 45 ℃ of required times is long.In summer because the temperature height of running water, so it is short to meet or exceed time of 45 ℃ up to the temperature of rinse water.Thereby it is not constant being driven to the time that stops from scavenging pump 38.

Shown in the cleaning of Fig. 5/do the wash/dry treatment S 10, behind cleaning treatment S12, then do the wash treatment S 50.As shown in Figure 8, in the S52 of the S50 that does the wash processing, set the times N of doing the wash corresponding to pattern.If selected mode standard, then do the wash times N and be set at 3 times.If selected the fine purifiation pattern, then do the wash times N and be set at 4 times, if selected quick mode, then do the wash times N and be set at 1 time.

If then S52 carries out S54, then the value of n makes zero.Then, in the S56 that the next one carries out, carry out n=n+1.

In S58, set and to do the wash time T 2 corresponding to pattern.If selected mode standard or fine purifiation pattern, then do the wash time T 2 and be set at 1 minute.If selected quick mode, then do the wash time T 2 and be set at 30 seconds.

If carry out the next instruction S60 of S58, then feed water valve 51 is opened.If feed water valve 51 is opened, then running water (doing the wash water) supplies in the rinse bath 30 via outside water supply stream the 53, the 1st water supply stream the 54, the 2nd water supply stream 52.In S62, judge whether level switch 56 is connected.If in S62, judge level switch 56 access failures (situation of ' denying '), then wait for same as before.Connect (situation of ' being ') if in S62, judge level switch 56, then carry out S64.

If carry out S64, then feed water valve 51 is closed.If carry out the next instruction S66 of S64, then scavenging pump 38 drives.If scavenging pump 38 drives, then do the wash water from nozzle 31 ejections, carry out doing the wash of tableware 17.Then, in S68, judge whether through doing the wash time T 2.If in S68, judge not through doing the wash time T 2 (situation of ' denying '), then wait for same as before.If judging to have passed through does the wash time T 2 (situation of ' being '), then carry out the transition to S70 in S68.In S70, stop scavenging pump 38.So, in originally doing the wash treatment S 50, drive from scavenging pump 38, do the wash time T 2 if passed through, then scavenging pump 38 stops.

Then in S72,, do the wash water thereby from rinse bath 30, discharge by draining pump 42 is continued to drive for 40 seconds.In S74, judge whether n=N.If in S74, judge it is not n=N (situation of ' denying '), then carry out the later processing of S56 once more.By the judgement of S74 is set, the number of times of doing the wash that repeats to set among the S52 is N time doing the wash.If in S74, judge n=N (situation of ' being '), then finish to do the wash treatment S 50 and turn back to and clean/do the wash/dry treatment S 10.

As shown in the cleaning of Fig. 5/do the wash/dry treatment S 10, then do the wash treatment S 50, carry out hot water and do the wash treatment S 80.As shown in Figure 9, do the wash among the S82 of treatment S 80, set and do the wash time T 3 corresponding to the hot water of pattern at hot water.If selected mode standard or quick mode, then hot water is done the wash time T 3 and is set at 30 seconds.If selected the fine purifiation pattern, then hot water is done the wash time T 3 and is set at 1 minute.

If carry out the next instruction S84 of S82, then feed water valve 51 is opened, and does the wash water and supplies to rinse bath 30.Then, in S86, judge whether level switch 56 is connected.If in S86, judge level switch 56 access failures (situation of ' denying '), then wait for same as before.Connect (situation of ' being ') if in S86, judge level switch 56, close feed water valve 51 and close thereby then carry out the transition to S88.

If carry out the S90 that S88 follows afterwards, then drive scavenging pump 38.If drive scavenging pump 38, then begin to do the wash.In the S92 that next carries out, heater 35 is started working.If heater 35 is started working, the rinse water temperature that then supplies in the rinse bath 30 rises.In S94, judge do the wash coolant-temperature gage whether surpass 70 (℃).If in S94, judge do the wash coolant-temperature gage surpass 70 (℃) (situation of ' deny '), then wait same as before.If in S94, judge do the wash coolant-temperature gage surpass 70 (℃) (situation of ' being '), then carry out S96 shown in Figure 10.

In S96, judge whether to do the wash time T 3 through hot water.If in S96, judge and do the wash time T 3 (situation of ' denying '), then carry out the transition to S98 without superheated water.In S98, judge do the wash coolant-temperature gage whether less than 65 (℃).If in S98, judge do the wash coolant-temperature gage less than 65 (℃) (situation of ' being '), then connect heater 35 by carrying out S100.After carrying out S100, carry out S96 once more.If in S98, judge do the wash coolant-temperature gage satisfy 65 (℃) (situation of ' denying '), then carry out the transition to S102.

In S102, judge do the wash coolant-temperature gage whether meet or exceed 70 (℃).Then in S102, judge do the wash coolant-temperature gage meet or exceed 70 (℃) (situation of ' being '), then carry out S104 and heater 35 quit work.Then, carry out S96 once more.If in S102, judge and do the wash coolant-temperature gage discontented 70 ℃ (situation of ' denying '), then carry out S96 once more.By the processing of S98～S104 is set, can with do the wash coolant-temperature gage be maintained at 65 (℃)～70 (℃) between.

If judge that in S96 passed through hot water does the wash time T 3 (situation of ' being '), then carry out S106 and heater 35 is quit work.After S106, carry out S108, stop scavenging pump 38.After S108, then carry out S110.If carry out S110, then draining pump 42 was continued to drive 40 seconds, thereby did the wash water from rinse bath 30 discharges.So far hot water is done the wash treatment S 80 and is finished, and gets back to cleaning/do the wash/dry treatment S 10.

Shown in the cleaning of Fig. 5/do the wash/dry treatment S 10, after doing the wash treatment S 80, hot water then carries out dry treatment S 130.As shown in Figure 11, in the S132 of dry treatment S 130, set T4 drying time corresponding to pattern.If selected mode standard, then be set at 30 minutes drying time.If selected the situation of fine purifiation pattern, then be set at 45 minutes drying time.If selected the situation of quick mode, then set 15 minutes drying time.

After S132, then carry out S134.If carry out S134, then heater 35 is started working.If heater 35 is started working, then the air themperature in the rinse bath 30 raises.Then, in S136, drive drying fan 60.If drive drying fan 60, then air outside is blown in the rinse bath 30.Be blown into the air in the rinse bath 30, discharge to the outside from exhaust outlet 62.So, raise, and air is blown into the rinse bath 30 from the outside, and then makes this air be discharged to the outside, can carry out the drying of tableware 17 by temperature in the rinse bath 30.

Among the S138 that after S136, follows, judge from drying fan 60 to begin to drive whether pass through T4 drying time.If in S138, judge from drying fan 60 begin drive without super-dry time T 4 (situation of ' denying '), then carry out the transition to S140.

In S140, judge whether temperature in the rinse bath 30 meet or exceed 70 (℃).Temperature in the rinse bath 30 is detected by rinse bath thermistor 43.Meet or exceed 70 ℃ (situations of ' being ') if in S140, judge the temperature in the rinse bath 30, then carry out the transition to S142 and heater 35 is quit work.Then, carry out S138 once more.If in S140, judge the temperature discontented 70 ℃ (situation of ' denying ') in the rinse bath 30, then carry out S144.In S144, judge in the rinse bath 30 temperature whether less than 69 (℃).If in S144, judge 69 ℃ of the temperature less thaies (situation of ' being ') in the rinse bath 30, connect heater 35 thereby then carry out the transition to S146.After carrying out S146, carry out S138 once more.If judge that in S144 the temperature in the rinse bath 30 meets or exceeds 69 ℃ (situations of ' denying '), then carry out S138 once more.By carrying out S140～S146, the air themperatures in the rinse bath 30 be maintained at 69 (℃)～70 (℃).

On the other hand, if judgement has been passed through T4 drying time (situation of ' being ') from the driving that begins of drying fan 60 in S138, then carry out the transition to S148.In S148, heater 35 is quit work.In the S150 that follows S148, drying fan 60 is quit work.Among the S152 that after S150, carries out, in the RAM of controller 41, store selected pattern and running time till now.Be from pushing starting button 21 (S16) so-called running time, to drying fan 60 is quit work time till (S150).Then, thus carry out the transition to the power supply that S154 cuts off dish cleaning machine 10.Then, finish dry treatment S 130, get back to cleaning/do the wash/dry treatment S 10.

As shown in Figure 5, handle 130, then clean/do the wash/dry treatment S 10 end if carry out drying.

Operation is shown that treatment S 200 describes remaining time.Operation shows treatment S 200 remaining time and cleans/do the wash/dry treatment S 10 carries out concurrently.

As shown in Figure 12, show among the S202 of treatment S 200 remaining time, judge whether to push starting button 21 in operation.If in S202, judge and do not push starting button 21 (situation of ' denying '), then wait for same as before.If in S202, judge and pushed starting button 21 (situation of ' being '), then carry out S204.

Before the processing of explanation S204, employed each mode time table in this processing is described.Each mode time table is stored among the ROM of controller 41, as shown in Figure 13, at each series, storage mode and corresponding to time of these patterns.Pattern comprises: test/trial running mode, mode standard, fine purifiation pattern, quick mode.Series is divided into five of series 1～serial 5 grades.Series 1 supposition supplies to the rinse water in the rinse bath 30 or does the wash the high situation of temperature of water.Series 5 supposition supply to the rinse water in the rinse bath 30 or do the wash the low situation of temperature of water.Series 2, series 3, series 4 are supposed the rinse water of the temperature between series 1 and the series 5 or are done the wash the situation that water supplies water.As series 1, rinse water that is supplied water or the temperature of doing the wash water raise to be high summer of running water temperature or to have water heater to be connected in the situation of outside water supply stream 54.As series 5, rinse water of being supplied with or the temperature reduction of doing the wash water are the running water temperature situations in low winter.If supply to the rinse water in the rinse bath 30 or do the wash the temperature height of water, then cleaning or rinse water or the temperature of the doing the wash water temperature that reach regulation (cleaning be 45 (℃) of hot water in doing the wash, the required time shortened till (℃)) done the wash and be 70 to hot water.On the contrary, if the rinse water of being supplied with or to do the wash the temperature of water low, then clean or hot water do the wash in rinse water or the temperature of doing the wash water reach the temperature of regulation till the required time extend.Therefore, by the order of series 1～series 5, the required time set of operation of mode standard, fine purifiation pattern gets successively and increases.For example, in series 1, be 50 minutes the running time of the situation of operation dish cleaning machine 10 in mode standard, but in series 5, be 90 minutes this running time.In addition, can be the order lengthening of the time that sets corresponding to quick mode by series 1～series 5.The time ratio of mode standard, fine purifiation pattern, quick mode will the warm timing when consider cleaning between T1 and the hot water hot water when doing the wash do the wash time T 3 and set.

Trial run time is considered running water temperature at that time and is set by the person of setting when dish cleaning machine 10 is set.About considering the running water temperature trial run time is set for what, this has description being provided with of the person's of setting reference on handbook.For example, in the winter time, trial run time is set at 14 minutes.By pushing or continue to push the setting that official hour carries out trial run time being located at button order in accordance with regulations on the guidance panel 18.

Also can prepare a plurality of each mode time table.At this moment, respective operations high temperature is done the wash button 22 and is selected the situation that the hot water of high temperature does the wash or operate dry button 24 and the situation of change drying time, use each different mode time tables.

When dish cleaning machine 10 was set, the person of setting also can it be set to running water and directly supply to outside water supply stream 53, or is used for supplying with from warm water and other modes of water heater.And, by using, can infer operation remaining time accurately corresponding to each mode time table from the temperature range of the warm water of water heater.

In service for the first time what dish cleaning machine 10 was provided with, also can move remaining time according to inferring the running time of this moment to when the running water of supplying with rinse bath 30 be normal temperature (for example 20 (℃) time.At this moment, the precision of the operation remaining time that shows when moving at the beginning is not high, but from begin to infer the operation residual time running time when last time moving next time.Therefore can infer accurately for the second time later operation remaining time.

In S204, pattern and the running time of contrast when last time moving, come selected series with each mode time table.Specifically, the pattern when last time moving, at running time last time, the selected series that stores immediate running time.S152 by carrying out above-mentioned dry treatment S 130 can be when last time moving pattern and running time, be stored among the RAM of controller 41.For example, if selected when last time moving be mode standard, be 68 minutes its running time, then corresponding to the mode standard of each mode time table, selected storing in 70 minutes the series 3 that approaches 68 minutes most.

Among the S206 that after S204, follows,, infer this running time according to each mode time table according to selected series.For example, if selected series 3,, then infer stored 100 minutes running times of fine purifiation pattern for this corresponding to the series 3 of each mode time table in this fine purifiation pattern of having selected in service.

The operation of dish cleaning machine 10 is short at interval, moves repeatedly in one day or operation every day.If the operation of dish cleaning machine 10 is short at interval, then when last time moving during, supply to the interior rinse water of rinse bath 30 or do the wash the temperature difference of water little with this operation.For example, if the rinse water of the rinse bath 30 that supplies water when last time moving in the winter time or to do the wash the temperature of water low, then rinse water that is supplied water when this moves or the temperature of doing the wash water are also low, and almost constant when last time moving.If when last time moving and this when operation, rinse water or to do the wash the temperature difference of water little, then when last time moving during with this operation, in cleaning or hot water are done the wash up to rinse water or do the wash water to reach the required time difference of set point of temperature also little.Therefore, as the processing of S204,, can infer this running time accurately according to the series of using pattern last time or selecting running time.

Moreover, in S204, if contrast when last time moving pattern and running time, with each mode time table and selected series, then except being to approach most the running time of running time last time, be the condition selected series preferably with the running time that stores than last time long operational time.For example, if last time selected when moving be mode standard, be 72 minutes its running time, then corresponding to the mode standard of each mode time table, the selected series 3 that stores 70 minutes, and the selected series 4 that stores 80 fens.So, can prevent to infer this running time shortly.

This running time, can be without each the mode time table shown in Figure 13, and infer by calculating.For example, at the time of setting benchmark respectively of mode standard, fine purifiation pattern, quick mode, according to this fiducial time and the time difference of running time last time or the running time that ratio calculates this.For example, set 70 minutes the fiducial time of mode standard for, and set 100 minutes the fiducial time of fine purifiation pattern for.If last time selected when moving is mode standard, be 60 minutes its running time, then than weak point 10 minutes 70 minutes fiducial times.And selected at this is the situation of fine purifiation pattern, deducts 10 fens and infers that be 90 minutes this running time from 100 minutes its fiducial times.

Also can use the conversion formula described in operation conversion table remaining time shown in Figure 14 to infer this running time.Moreover Figure 14 is the dish cleaning machine 10 that replaces quick mode, prepared not have the cleaning agent pattern.It is not use cleaning agent and the pattern of cleaning tableware 17 that what is called does not have the cleaning agent pattern.

In operation conversion table remaining time of Figure 14, standard, the fine purifiation when last time moving, there is not each pattern of cleaning agent, set standard, fine purifiation when this time moving, do not have the conversion formula of each pattern of cleaning agent.

For example, suppose choice criteria pattern when last time moving, be 60 its running time (minute).When this time moving, order selects the fine purifiation pattern.In operation remaining time conversion table, the mode standard when last time moving, setting+33 in the fine purifiation pattern when this move (minute).Thus, to last time running time 60 (minute) add 33 (minute), thereby be 93 the running time of inferring this (minute).

For example, suppose when last time moving to select the fine purifiation pattern, be 100 its running time (minute).When this time moving, order selects not have the cleaning agent pattern.In operation remaining time conversion table, the fine purifiation pattern when last time moving, when this moves do not have setting * 0.812-11.1 in the cleaning agent pattern (minute).Thus, this running time according to following formula be speculated as 70 (minute).

This running time=100 * 0.812-11.1=70 (minute);

Start timer among the S208 that after S206, follows.Timer is arranged on the controller 41.Carry out S208 after starting button 21 has been pushed in judgement in S202.Therefore, timer is from pushing starting button 21 pick up counting (timer time).

If next carry out S210, then move and be shown in time showing portion 27 remaining time.So-called operation refers to the time till the end of run of dish cleaning machine 10 remaining time, and it can be according to inferring running time of in S206, deducts in S210 the timer time of timing and obtains.

Whether the operation of judging dish cleaning machine 10 in S212 finishes.If in S212, judge into the unclosed situation of operation (situation of ' denying '), repeat then to carry out S210.That is to say that if the unclosed situation of operation, S210 then repeats S210, while show by making remaining time of operation reduce whereby.Moreover preferably shown operation remaining time in the time showing portion 27, the situations many in this time show with the high carry of big scale, show with low carry in this time after a little while.For example, if operation surpasses 95 minutes remaining time, then move and be shown as 2 hours remaining time.Not enough or equal 95 minutes if operation surpasses 30 fens remaining time, then show with 5 minutes carries.Not enough or equal 30 minutes if operation surpasses 1 fen remaining time, then show with 1 minute carry.If operation remaining time is not enough or equal 1 minute, then show with 1 second carry.The advantage of doing like this is, moves remaining time few more (more near end of run), and the user is high more to the degree of attentiveness of operation remaining time.

If in S212, judge the situation (situation of ' being ') that operation has finished, then carry out S214.If carry out S212, then become zero remaining time by the 27 shown operations of time showing portion.By carrying out S214, the end of run of dish cleaning machine 10, and the demonstration of operation remaining time becomes zero.Finish then to move and show treatment S 200 remaining time.

As cleaning/do the wash/moment of dry treatment S 130 beginnings of the last processing of dry treatment S 10, also can infer and correct operation remaining time according to T4 drying time.Drying time, T4 and running water temperature were irrelevant and be defined as definite value.Therefore, if according to drying time T4 infer and correct operation remaining time, then can improve it more and infer precision (when operation reduced to zero remaining time, operation finished like clockwork).

At this moment, operation operation weak point remaining time that remaining time, ratio so far showed as if inferring in the zero hour of dry treatment S 130 and correcting then is replaced as demonstration the operation remaining time of inferring and correcting.For example, if infer and operation remaining time of correcting is 30 minutes, be 33 minutes operation remaining time of demonstration, then shows 30 minutes.Longer remaining time remaining time as if the operation of inferring in the zero hour of dry treatment S 130 and correct than the operation that so far shows, then keep demonstration same as before, up to the operation remaining time that becomes supposition and correct.For example, if infer and operation remaining time of correcting is 30 minutes, be 28 minutes operation remaining time of demonstration, then keeps 28 minutes demonstration, becomes 28 fens remaining time up to the operation of inferring and revise.Then, become 28 fens later on remaining time, reduce the demonstration time successively from operation.

Supply to the running water in the dish cleaning machine 10 pressure can to have height to have low because of the height in room that dish cleaning machine 10 is set etc.For example in apartment building, the pressure of the running water in the room that the tap water pressure in the room of story height is lower than floor is low.If the tap water pressure height, the output that then supplies to the running water unit interval in the rinse bath 30 is many.On the contrary, if tap water pressure is low, the output that then supplies to the running water unit interval in the rinse bath 30 is few.Therefore, because of the height difference of tap water pressure, to the time variation till the water supply end of rinse bath 30.If to the time variation of supplying water till finishing, the time (running time) that then arrives till each operational mode finishes also changes thereupon.That is to say, in running time, comprise variable along with the running time of the height of tap water pressure.

Dish cleaning machine 10 uses infer the running time when last time moving and moves remaining time.If the running time when last time moving, then can on the direction of the changes of modifying factor tap water pressure height different caused running times, infer operation remaining time.For example, under the high situation of tap water pressure,, last time also shortens running time water supply time because of shortening.The tendency that tap water pressure is high was not last time becoming with this.If last time lack running time, then infer operation shortly remaining time, thereby improve its precision more with its.

(the 2nd embodiment)

With reference to accompanying drawing the 2nd embodiment of the present invention is described.Moreover, the explanation of omitting among the 2nd embodiment item that repeats with the 1st embodiment, and serve as main this 2nd embodiment to be described with the part of feature.

Cleaning treatment S300 shown in Figure 15 replaces the cleaning treatment S12 (Fig. 6, Fig. 7) of the 1st embodiment.The S302 of cleaning treatment S300, S304 are because S14, the S16 content with cleaning treatment S12 is identical respectively, so omit explanation.If carry out S306, then feed water valve 51 with in the S18 of cleaning treatment S12, similarly open, supply water to rinse bath 30.In addition, and carry out S306 simultaneously, controller 41 picks up counting.The S308 that follows after the S306, since identical with the S20 content of S12, so its explanation is omitted.

If carry out S310, then feed water valve 51 is similarly closed with the S22 of cleaning treatment S12.When feed water valve 51 was closed, controller 41 finished timing.

Among the S312 that follows after S310, controller 41 is stored in the time of timing (just, being opened to the time of cutting out from feed water valve 51) the RAM of controller 41 as water supply time k0.

At S314, S316, S318, S24, S26, the S28 content with cleaning treatment S12 is identical respectively owing to them, so its explanation is omitted.

As shown in Figure 16, in S320, judge whether through 3 minutes.When in S318, judge the rinse water temperature surpass 45 (℃) time (judging the situation of ' being ') carry out S320.Therefore, from the rinse water temperature meet or exceed 45 (℃) after whether begin to carry out among S320 judgement through 3 minutes.Become not through 3 minutes (situation of ' denying ') when in S320, judging, then carry out S322.

Because the processing of S322～S328 and the same content of S34～S40 of cleaning treatment S12 (the 1st embodiment) are so omit its further explanation.

By the processing of S322～S328 is set, make the rinse water temperature maintenance between 55 ℃～60 ℃.

On the other hand, if in S320, judge, thereby then carry out the transition to S330 heater 35 is quit work, and then in S332, stop scavenging pump 38 through 3 minutes (situation of ' being ').That is to say, if in S318, judge in the rinse water temperature and meet or exceed 45 (℃) after through 3 minutes, then make heater 35 quit work, stop by scavenging pump 38, make the cleaning of tableware 17 temporarily interrupt.

After S332, carry out foam alignment processing S350.

As shown in Figure 17, in the initial treatment S 352 of foam alignment processing S350, judge from scavenging pump 38 to stop whether through 10 seconds.If in S352, judge to stop not through 10 seconds (situation of ' denying '), then wait for same as before from scavenging pump 38.If in S352, judge to have stopped passing through 10 seconds (situation of ' being '), then carry out S354 from scavenging pump.

When in rinse bath 30, cleaning tableware 17,, then in rinse bath 30, produce a large amount of foams if go into the scavenger specially cleaning agent (neutral cleaners for example for kitchen use) in addition that dish cleaning machine is used in miscarrying in scavenging pump 38 actions.If produce foam in rinse bath 30, then the water of rinse water can reduce because of becoming foam by rinse water.If the water level of rinse bath 30 reduces, then the water level of the water level chamber 56a of the level switch 56 that is communicated with rinse bath 30 also reduces.If S352 is set, then stop can not carrying out S354 in 10 seconds from scavenging pump 38.During these 10 seconds, be attached to the inwall of rinse bath 30 or the rinse water on the tableware 17 is dripped and unpeaceful water surface calmness, the rinse water stable level.

If carry out S354, then feed water valve 51 is opened, and tap water supply is (this supplies water hereinafter referred to as ' moisturizing ') in rinse bath 30.When carrying out S354, controller 41 picks up counting.

Among the S356 that after S354, follows, judge whether level switch 56 is connected.If in S356, judge level switch 56 access failures (situation of ' denying '), wait for same as before.Connect (situation of ' being ') if in S356, judge level switch 56, then carry out the transition to S358.

In S358, feed water valve 51 is closed, and the moisturizing in rinse bath 30 finishes.With the 51 pent whiles of feed water valve, controller 41 finishes timing.

Among the S360 that after S358, follows, the time of controller 41 timing is stored among the RAM of controller 41 as moisturizing time h0.When producing foam, thereby the water table ratio of rinse bath 30 feed water valve 51 in the S310 of cleaning treatment S300 is closed reduction when finishing to supply water.Even foam enters the water level chamber 56a of level switch 56, the float 56b that is disposed in the 56a of water level chamber also floats on the rinse water with the state that is submerged in foam, can correctly detect the water level of rinse water.Thereby moisturizing time h0 and foam generating capacity extend pro rata.

In S362, computing ' moisturizing time h0/ water supply time k0 '.Then, in S364, judge whether to be ' moisturizing time h0/ water supply time k＜0,1 '.If judge in S364 is not that ' moisturizing time h0/ water supply time k＜0,1 ' (situation of ' denying ') then can think to produce a lot of foams.Therefore, carry out the transition to S366 and carry out the froth breaking operation.In service at froth breaking, from the discharge water in the rinse bath 30, repeat the regulation circulation with the water of supplying with to rinse bath 30, carry out froth breaking.Then, finish foam alignment processing S350.If in S364, judge and be ' moisturizing time h0/ water supply time k＜0,1 ' (situation of ' being '), then since can think foam generation seldom, so skip S366 (froth breaking operation), thereby finish foam alignment processing S350 same as before.

Because identical, so omit further specifying to the processing of the later S380～S408 that is carried out of the foam alignment processing S350 as Figure 16, Figure 18 as shown in the processing of S18～S46 of cleaning treatment S12 (the 1st embodiment).

Operation is shown that treatment S 450 describes remaining time.Operation shows treatment S 450 and cleaning treatment S300 remaining time, does the wash treatment S 50, hot water is done the wash treatment S 80, dry treatment S 130 is carried out concurrently.

As shown in Figure 19, show among the S452 of treatment S 450 remaining time, judge whether to push starting button 21 in operation.If in S452, judge and do not push starting button 21 (situation of ' denying '), then wait for same as before.If in S452, judge and pushed starting button 21 (situation of ' being '), then carry out the transition to S454.

In S454, judge last time in service and whether carried out the froth breaking operation.If in S454, judge last time in service and carried out froth breaking operation (situation of ' being '), then carry out S458.

In S458, pattern when contrast last time moved greatly and running time, come selected series with each mode time table.

Among the S460 that after S458, follows,, infer this running time according to each mode time table according to selected series.

If carry out the froth breaking operation by foam alignment processing S350 when last time moving, then scavenging period extended because of the time that the froth breaking operation is arranged.Cleaning agent beyond the dish cleaning machine scavenger specially is more rare by the situation of making a mistake and dropping into, and drops into the possibility of cleaning agent continuously mistakenly and can think seldom.Therefore, if carried out the froth breaking operation last time in service, then do not adopt pattern and running time when last time moving, but contrast when last time moving greatly pattern and running time, with each mode time table and selected series, infer this running time according to this selected series.Thereby, even when last time moving, carried out the froth breaking operation, also can infer this running time accurately.Moreover, when having carried out the froth breaking operation last time in service, also can be not with reference to greatly last time operation, but contrast and selected series with each mode time table pattern and running time during the operation of regulation before the number of run, also can infer this running time according to this selected series.

On the other hand, as if judging that in S454 the froth breaking that do not carry out in service last time moves (situation of ' denying '), then carries out S456.In S456, contrast when last time moving pattern and running time, with each mode time table, come selected series.That is to say, if move at the froth breaking that do not carry out in service last time, then owing to scavenging period compare normal lengthening because of the froth breaking operation,, can infer this running time accurately so pattern when last time moving by reference and running time and each mode time come selected series.After carrying out S456, carry out the transition to S460.

Because same, so omit the processing further instruction of the S462～S468 that next carries out with the processing that moves the S208～S214 that shows treatment S 200 (the 1st embodiment) remaining time.

Move with having or not froth breaking the running time when moving before storing greatly last time in controller 41, when last time moving, carried out froth breaking when operation, also can with do not carry out the froth breaking operation nearest big last time before operation remaining time of representing this running time during operation.

When the froth breaking operation is carried out in the operation of dish cleaning machine 10 continuously, might be able to not confirm that the user drops into scavenger specially cleaning agent in addition.In this case, when when last time moving, carrying out the froth breaking operation, promptly use pattern when last time moving greatly and the running time of inferring this running time, also because when this greatly last time moves, carried out the froth breaking operation, so can't infer the running time when this time moving accurately.Thereby, when dish cleaning machine 10 meet or exceed the operation of stipulated number the time when carrying out the froth breaking operation continuously, preferably infer operation remaining time according to predefined specified operation time.This specified operation time for example, is set at and adds the froth breaking value of running time on the running time of standard.

Below understand object lesson of the present invention in detail, but these are nothing but illustration, and do not limit the scope of claim.In the technology described in claims, also comprise other modes that the above object lesson of expression is for example carried out all distortion, change.

In addition, the technology essential factor that illustrates on this specification or the accompanying drawing by individually or various combinations bring into play technical serviceability, the described combination of the claim when being not limited to apply for.In addition, on this specification or the accompanying drawing for example the technology of expression realized a plurality of purposes simultaneously, but in fact realize the serviceability of one of them purpose on just possessing skills itself.

Claims (5)

1. dish cleaning machine, have the operation of cleaning tableware to tableware spray warm water, with operation from tableware to tableware spray warm water that do the wash, and can among doing the wash a plurality of operational modes of asynchronism(-nization), warm water scavenging period and/or warm water select operational mode, it is characterized in that this tableware clear comprises:

Last time storing mechanism was used to store operational mode and running time when last time moving;

Running time, series storage mechanism was used for storing running time corresponding to operational mode by a plurality of series;

Notifying operator;

Controlling organization, this controlling organization and storing mechanism last time, running time, series storage mechanism, notifying operator linked to each other,

Controlling organization is according to stored operational mode in the storing mechanism last time, retrieve in series storage mechanism running time stored corresponding to this operational mode a plurality of running times, with store with storing mechanism last time in the series of stored immediate running time of running time selected, in this selected series, according to the running time that the operational mode corresponding to this selection stores, make the remaining time till notifying operator is reported this end of run.

2. dish cleaning machine, have the operation of cleaning tableware to tableware spray warm water, with operation from tableware to tableware spray warm water that do the wash, and can among warm water scavenging period and/or warm water are done the wash a plurality of operational modes of asynchronism(-nization), select operational mode, it is characterized in that, comprise:

Last time storing mechanism was used to store operational mode and running time when last time moving;

According to the mechanism of calculating the running time of other operational modes arbitrarily the running time of operational mode;

Notifying operator;

Controlling organization, this controlling organization and storing mechanism last time, running time, calculation mechanism, notifying operator linked to each other;

Operational mode and running time that running time, calculation mechanism stored according to storing mechanism last time, with the operational mode of this selection, calculate the running time of the operational mode of this time selecting,

Controlling organization makes the remaining time till notifying operator is reported this end of run according to the running time that running time, calculation mechanism was calculated.

3. a dish cleaning machine cleans tableware to tableware spray rinse water, and, in service in cleaning, if the foam of generation surpasses ormal weight, then interrupt cleaning moving and carrying out froth breaking and move, it is characterized in that,

Comprise:

Last time moved storing mechanism, and be used to store the running time when last time moving and have or not the froth breaking operation;

Operation storing mechanism greatly last time is used to store the big running time in the past of last time moving;

Notifying operator; And

Controlling organization, this controlling organization with last time moved storing mechanism, greatly last time before operation storing mechanism, notifying operator linked to each other,

If do not store froth breaking operation in the storing mechanism last time moving, then controlling organization is according to last time moving running time stored in the storing mechanism, make the remaining time till notifying operator is reported this end of run, if stored the froth breaking operation in the storing mechanism last time moving, then before greatly last time, moved stored running time in the storing mechanism, made the remaining time till notifying operator is reported this end of run.

4. the dish cleaning machine of claim 3 is characterized in that, wherein

The big storing mechanism of last time moving in the past stores the running time before greatly last time moving and has or not froth breaking to move,

If store froth breaking operation in the storing mechanism last time moving, then controlling organization will be traced back to till the running time that does not store the froth breaking operation, thereby operation storing mechanism before the retrieval greatly last time, according to the running time of being retrieved, make the remaining time till notifying operator is reported this end of run.

5. the dish cleaning machine of claim 3 is characterized in that, wherein

The big storing mechanism of last time moving in the past stores big running time last time,

If storing froth breaking operation in the storing mechanism last time moving, then controlling organization will according to big last time before operation storing mechanism stored running time, make the remaining time till notifying operator is reported this end of run.

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