CN108451472A - A kind of pulse-type drainage method for dish-washing machine and use its dish-washing machine - Google Patents
A kind of pulse-type drainage method for dish-washing machine and use its dish-washing machine Download PDFInfo
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- CN108451472A CN108451472A CN201810550091.4A CN201810550091A CN108451472A CN 108451472 A CN108451472 A CN 108451472A CN 201810550091 A CN201810550091 A CN 201810550091A CN 108451472 A CN108451472 A CN 108451472A
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/0002—Washing processes, i.e. machine working principles characterised by phases or operational steps
- A47L15/001—Drain phases, including initial, intermediate or partial draining phases
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
- A47L15/0021—Regulation of operational steps within the washing processes, e.g. optimisation or improvement of operational steps depending from the detergent nature or from the condition of the crockery
- A47L15/0031—Water discharge phases
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
- A47L15/0047—Energy or water consumption, e.g. by saving energy or water
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
- A47L15/4223—Devices for water discharge, e.g. devices to prevent siphoning, non-return valves
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
- A47L15/4225—Arrangements or adaption of recirculation or discharge pumps
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Washing And Drying Of Tableware (AREA)
Abstract
The invention discloses a kind of pulse-type drainage method for dish-washing machine and its dish-washing machine is used, step A1, draining pump remains off, and operation washing pump makes pollutant flow to the sewage draining exit of the liner with flow up to being closed after reaching preset blowing time；Step A2, washing pump remain off, and operation draining pump after reaching preset pulse water discharge time up to closing；Step A3, constantly cycle execute step A1 and step A2, until after cycle-index reaches preset pulse water discharging number, washing pump remains off, and operation draining pump is until water is completely exhausted out.To carry out washing away discharge to pollutant using a small amount of water, secondary pollution is solved, and washing water consumption may make to reach very low, realize the effect of the small flow drainage blowdown of pulsed.
Description
Technical field
The present invention relates to dish-washing machine field more particularly to a kind of pulse-type drainage method for dish-washing machine and using its
Dish-washing machine.
Background technology
Dish-washing machine is carried out come rubbish such as swills to being attached to tableware or cooker etc. using detergent and washings
The equipment of washing.Water used in dish-washing machine each washing cycle is recirculated water, and one generally can be all equipped in internal cavity of bowl washer bottom
A cup for being used for water and placing filter screen.In washing process, the washed pumping of recirculated water in cup is pumped into pipeline
Enter gushing arm afterwards to wash tableware, recirculated water flows into bottom from tableware and liner inner wall and enters back into cup.
It is disposable opening draining pump when existing dish-washing machine draining, pollutant is made to be discharged with flow.But it many times, deposits
It is attached on filter screen in pollutant, causes secondary pollution.For avoid it is such happen, existing dish-washing machine needs repeatedly wheel
Liner water filling and draining are flowed to, so that pollutant is thoroughly discharged, but this method water consumption is big, does not meet energy-saving and environment-friendly want
It asks.
Invention content
It is an object of the invention to propose a kind of pulse-type drainage method for dish-washing machine and use its dish-washing machine, lead to
Extra pulse formula drains, and carries out washing away discharge to pollutant using a small amount of water, solves secondary pollution, realize the small flow drainage of pulsed
The effect of blowdown.
For this purpose, the present invention uses following technical scheme：
A kind of pulse-type drainage method for dish-washing machine, the dish-washing machine are equipped with liner, and the bottom of the liner is equipped with
For water and place the cup of filter screen group, cup be connected to by washing pump with gushing arm group, and cup by draining pump with
Drainpipe group is connected to, and the dish-washing machine is equipped with cleaning procedure and drainage procedure, and the drainage procedure includes the following steps：
Step A1, draining pump remain off, and operation washing pump makes dirt up to being closed after reaching preset blowing time
Dye object flows to the sewage draining exit of the liner with flow；
Step A2, washing pump remain off, and operation draining pump after reaching preset pulse water discharge time up to closing；
Step A3, constantly cycle execute step A1 and step A2, until cycle-index reaches preset pulse water discharging number
Afterwards, washing pump remains off, and operation draining pump is until water is completely exhausted out.
Preferably, in step A1, the blowing time is 1~2min, that is, is closed after running 1~2min of washing pump；
In step A2, the pulse water discharge time is 1~20s, that is, is closed after running 1~20s of draining pump；
In step A3, the pulse water discharging number is 1~30 time, i.e., constantly cycle executes step A1 and step A2, until
After cycle-index reaches 1~30 time, washing pump remains off, and operation draining pump is until water is completely exhausted out.
Preferably, the cleaning procedure includes Automatic water-filling program, preliminary washing procedure and main washing procedure, described to pre-wash journey
Sequence includes the following steps：
Step B1 closes washing pump until reaching preset transit time, gushing arm group carries out after Automatic water-filling EP (end of program)
Water storage；
Step B2, reopens washing pump, into preliminary washing procedure；
Step B3, washing pump operation until reach it is preset pre-wash the time after close, gushing arm group carry out water storage；
Step B4 reopens washing pump and is pre-washed after reaching preset storage time；
Step B5, constantly cycle execute step B3 and step B4, until cycle-index reach it is preset pre-wash number after
Terminate preliminary washing procedure, into main washing procedure.
Preferably, in step B1, the transit time is 1~2min, i.e., after Automatic water-filling module, closes washing pump
1~2min；
It is described to pre-wash the time as 2~5min in step B3, that is, it is closed after washing 2~5min of pump operation；
In step B4, the storage time is 1~2min, i.e. washing pump reopens after closing 1~2min；
In step B5, the number that pre-washes is 5~20 times, i.e., constantly cycle executes step B3 and step B4, until following
Ring number terminates to pre-wash module after reaching 5~20 times.
Preferably, a kind of dish-washing machine using pulse-type drainage method is equipped with liner, and the bottom of the liner, which is equipped with, to be used for
Water and the cup for placing filter screen group, cup is connected to by washing pump with gushing arm group, and cup passes through draining pump and draining
Pipe group is connected to, and the dish-washing machine is equipped with cleaning control system and drainage control system, and the drainage control system includes：
Blowdown module, remains off for draining pump, and operation washing pump after reaching preset blowing time up to closing
It closes, pollutant is made to flow to the sewage draining exit of the liner with flow；
Pulse drain module, remains off for washing pump, and operation draining pump is until reach preset pulse draining
It is closed after time；
Control module executes blowdown module and pulse drain module for constantly recycling, until cycle-index reaches default
Pulse water discharging number after, washing pump remains off, operation draining pump until water be completely exhausted out.
Preferably, in the blowdown module, blowing time is 1~2min, that is, is closed after running 1~2min of washing pump；
In the pulse drain module, pulse water discharge time is 1~20s, that is, is closed after running 1~20s of draining pump；
In the control module, the pulse water discharging number is 1~30 time, i.e., constantly cycle executes blowdown module and pulse
Drain module, until after cycle-index reaches 1~30 time, washing pump remains off, and operation draining pump is until water is arranged completely
Go out.
Preferably, the cleaning control system includes Automatic water-filling program, preliminary washing procedure and main washing procedure, the prewashing
Washing program includes：
Transitional module, for after Automatic water-filling EP (end of program), closing washing pump until reaching preset transit time, gushing arm
Group carries out water storage；
Wake-up module, for reopening washing pump, into preliminary washing procedure；
Wash module, for wash pump operation until reach it is preset pre-wash the time after close, gushing arm group carry out water storage；
Water storage module is pre-washed for after reaching preset storage time, reopening washing pump；
Control module executes wash module and water storage module for constantly recycling, until cycle-index reaches preset pre-
Terminate preliminary washing procedure after washing times, into main washing procedure.
Preferably, in the transitional module, the transit time is 1~2min, i.e., after Automatic water-filling EP (end of program), closes
1~2min of washing pump；
In the wash module, it is described pre-wash the time be 2~5min, i.e., in preliminary washing procedure, washing pump operation 2~
It is closed after 5min；
In the water storage module, the storage time is 1~2min, i.e. washing pump reopens after closing 1~2min；
In the control module, the number that pre-washes is 5~20 times, i.e., constantly cycle executes wash module and water storage mould
Block, until cycle-index terminates preliminary washing procedure after reaching 5~20 times.
Preferably, further include anti-siphon part, the drainpipe group includes the first drainpipe and the second drainpipe, the draining
The water inlet of pump is connected to the discharge outlet of cup, and the water inlet of first drainpipe is connected to the water outlet of draining pump, described
The water outlet of first drainpipe is connected to the water inlet of anti-siphon part, the water outlet of the anti-siphon part and the second drainpipe into
The mouth of a river is connected to.
Preferably, the gushing arm group includes upper gushing arm and lower spraying arm, and the upper gushing arm is set to the top of the liner, institute
State the bottom that lower spraying arm is set to the liner；
The dish-washing machine further includes a point water three-way pipe, and the water inlet of the washing pump is connected to cup, the washing pump
Water outlet with divide the water inlet of water three-way pipe to be connected to, first water outlet for dividing water three-way pipe is connected to upper gushing arm, described point
Second water outlet of water three-way pipe is connected to lower spraying arm；
The filter screen group includes flat screen and cylindricality strainer, and the flat screen and cylindricality strainer may be contained within described
The top of cup and the top water inlet of cup is completely covered, and the cylindricality strainer is set on the central axes of cup,
The flat screen is arranged around the cylindricality strainer.
The pulse-type drainage method for dish-washing machine, constantly cycle execute step A1 and step A2, allow washing pump and
Draining pump takes turns starting operation, realizes pulse-type drainage, to carry out washing away discharge to pollutant using a small amount of water, solves secondary
Pollution, and washing water consumption may make to reach very low, realize the effect of the small flow drainage blowdown of pulsed.It, will be interior in step A1
The water of courage is extracted into gushing arm group, then a part of pollutant of liner flows to the sewage draining exit of the liner with flow, and another part is dirty
Dye object can be attached in filter screen group.In step A2, the short time runs draining pump, and the pollutant of sewage draining exit is first discharged, and recycles
The reflux of water in gushing arm group is brought the pollutant in filter screen group into sewage draining exit and is expelled directly out.In step A3, constantly cycle executes
After step A1 and step A2 reaches preset pulse water discharging number, most of pollutant can be discharged, the lasting fortune of last time
Row draining pump completes drainage procedure to which remaining pollutant to be discharged with flow.
Description of the drawings
The present invention will be further described for attached drawing, but the content in attached drawing does not constitute any limitation of the invention.
Fig. 1 is the dish-washing machine overall structure diagram of the one of embodiment of the present invention；
Fig. 2 is the pulse-type drainage method flow diagram of the one of embodiment of the present invention；
Fig. 3 is that the present invention one of embodiment pre-washes method flow diagram；
Fig. 4 is the dish-washing machine face upwarding assumption diagram of the one of embodiment of the present invention；
Fig. 5 is the dish-washing machine sectional view of the one of embodiment of the present invention.
Wherein：Liner 1；Cup 2；Washing pump 3；Gushing arm group 4；Filter screen group 5；Flat screen 51；Cylindricality strainer 52；Upper spray
Arm 41；Lower spraying arm 42；Divide water three-way pipe 6；Drainpipe group 7；Draining pump 8；First drainpipe 71；Second drainpipe 72；Anti- siphon
Part 9.
Specific implementation mode
Technical solution to further illustrate the present invention below with reference to the accompanying drawings and specific embodiments.
The pulse-type drainage method for dish-washing machine of the present embodiment, as shown in Figure 1, the dish-washing machine is equipped with liner 1, institute
The bottom for stating liner 1 is equipped with for water and places the cup 2 of filter screen group 5, and cup 2 is connected by washing pump 3 and gushing arm group 4
It is logical, and cup 2 is connected to by draining pump 8 with drainpipe group 7, and the dish-washing machine is equipped with cleaning procedure and drainage procedure, such as Fig. 2
Shown, the drainage procedure includes the following steps：
Step A1, draining pump 8 remain off, and operation washing pump 3 makes up to being closed after reaching preset blowing time
Pollutant flows to the sewage draining exit of the liner 1 with flow；
Step A2, washing pump 3 remain off, and operation draining pump 8 after reaching preset pulse water discharge time up to closing
It closes；
Step A3, constantly cycle execute step A1 and step A2, until cycle-index reaches preset pulse water discharging number
Afterwards, washing pump 3 remains off, and operation draining pump 8 is until water is completely exhausted out.
The pulse-type drainage method for dish-washing machine, constantly cycle execute step A1 and step A2, allow 3 He of washing pump
Draining pump 8 takes turns starting operation, realizes pulse-type drainage, to carry out washing away discharge to pollutant using a small amount of water, solves two
Secondary pollution, and washing water consumption may make to reach very low, realize the effect of the small flow drainage blowdown of pulsed.It, will in step A1
The water of liner 1 is extracted into gushing arm group 4, then a part of pollutant of liner 1 flows to the sewage draining exit of the liner 1 with flow, another
Some of the contaminants can be attached in filter screen group 5.In step A2, the short time runs draining pump 8, and the pollution of sewage draining exit is first discharged
Object recycles the reflux of water in gushing arm group 4, brings the pollutant in filter screen group 5 into sewage draining exit and be expelled directly out.In step A3,
After constantly cycle execution step A1 and step A2 reaches preset pulse water discharging number, most of pollutant can be discharged, most
A continuous service draining pump 8 afterwards completes drainage procedure to which remaining pollutant to be discharged with flow.
Preferably, in step A1, the blowing time is 1~2min, i.e. washing pump 3 is closed after running 1~2min；
In step A2, the pulse water discharge time is 1~20s, i.e. draining pump 8 is closed after running 1~20s；
In step A3, the pulse water discharging number is 1~30 time, i.e., constantly cycle executes step A1 and step A2, until
After cycle-index reaches 1~30 time, washing pump 3 remains off, and operation draining pump 8 is until water is completely exhausted out.Washing pump 3
Blowing time is more than the run time of draining pump, and draining pump 8 runs 1~20s in step A2, and the short time runs so that sewage draining exit is discharged
Pollutant, recycle the reflux of water in gushing arm group 4, bring the pollutant in filter screen group 5 into sewage draining exit and be expelled directly out；Cycle
Most of pollutant can be discharged after proceeding to 1~30 time, to carry out washing away discharge to pollutant using a small amount of water, be solved
Secondary pollution, and washing water consumption may make to reach very low, realize the effect of the small flow drainage blowdown of pulsed.
Preferably, the cleaning procedure includes Automatic water-filling program, preliminary washing procedure and main washing procedure, as shown in figure 3, institute
Preliminary washing procedure is stated to include the following steps：
Step B1 closes washing pump 3 until reaching preset transit time after Automatic water-filling EP (end of program), gushing arm group 4 into
Row water storage；
Step B2 reopens washing pump 3, into preliminary washing procedure；
Step B3, washing pump 3 operation until reach it is preset pre-wash the time after close, gushing arm group 4 carry out water storage；
Step B4 reopens washing pump 3 and is pre-washed after reaching preset storage time；
Step B5, constantly cycle execute step B3 and step B4, until cycle-index reach it is preset pre-wash number after
Terminate preliminary washing procedure, into main washing procedure.
The Automatic water-filling program is first toward 1 2~3L of water filling of the liner；Then, water body is heated on one side, is washed on one side
It washs, terminates after persistently carrying out 10~20min, required recirculated water is provided for preliminary washing procedure, and carried out water body heating, played
Bactericidal effect, and washed, tentatively the pollutant in dishes is rinsed.
After Automatic water-filling EP (end of program), filter screen group 5 has had more pollutant to adhere to, and has blocked filter hole,
The discharge reduction in gushing arm group 4, hydraulic pressure is caused to reduce, gushing arm group 4 the more can turn the more slow, or even have the case where stopping does not turn and send out
It is raw, therefore the pulsed washing methods for dish-washing machine closes washing pump 3 until reaching after Automatic water-filling EP (end of program)
Preset transit time, the reservoir storage for increasing gushing arm group 4 avoid pollutant from blocking mistake to increase 4 flushing pressure of gushing arm group
Filter opening.
In preliminary washing procedure, constantly cycle executes step B3 and step B4, and the fortune of washing pump 3 is controlled to pulsed
Capable, when washing pump 3 is closed, gushing arm group 4 carries out water storage, larger after the utilization water storage of gushing arm group 4 when washing pump 3 reopens
Flushing pressure is rinsed dishes, can in a short time rinse pollutant, effectively rushes the pollutant in dishes
Wash clean, and may make that pre-washing water consumption further decreases.Most of pollutant can be rinsed in preliminary washing procedure dry
Only, the clean effect for follow-up main washing procedure lays good basis.
Preferably, in step B1, the transit time is 1~2min, i.e., after Automatic water-filling module, washing pump 3 closes
Close 1~2min；
In step B3, described to pre-wash the time as 2~5min, i.e., washing pump 3 is closed after running 2~5min；
In step B4, the storage time is 1~2min, i.e. washing pump 3 reopens after closing 1~2min；
In step B5, the number that pre-washes is 5~20 times, i.e., constantly cycle executes step B3 and step B4, until following
Ring number terminates to pre-wash module after reaching 5~20 times.To pre-wash cycle in washing pump 3 close 1~2min after operation 2~
5min is controlled the operation of washing pump 3 by this pulsed, reduces water consume, can use minimum water, the washing effect being optimal
Fruit.Cycle can rinse most of pollutant well in preliminary washing procedure after carrying out 5~20 times.
Preferably, a kind of dish-washing machine using pulse-type drainage method, as shown in Figure 1, it is equipped with liner 1, the liner 1
Bottom is equipped with for water and places the cup 2 of filter screen group 5, and cup 2 is connected to by washing pump 3 with gushing arm group 4, and cup
2 are connected to by draining pump 8 with drainpipe group 7, and the dish-washing machine is equipped with cleaning control system and drainage control system, the draining
Control system includes：
Blowdown module is remained off for draining pump 8, after operation washing pump 3 is until reach preset blowing time
It closes, pollutant is made to flow to the sewage draining exit of the liner 1 with flow；
Pulse drain module is remained off for washing pump 3, and operation draining pump 8 is until reach preset pulse row
Water is closed after the time；
Control module executes blowdown module and pulse drain module for constantly recycling, until cycle-index reaches default
Pulse water discharging number after, washing pump 3 remains off, operation draining pump 8 until water be completely exhausted out.
The dish-washing machine using pulse-type drainage method, constantly cycle execute blowdown module and pulse drain module, allow
Washing pump 3 and draining pump 8 take turns starting operation, realize pulse-type drainage, to carry out washing away row to pollutant using a small amount of water
Go out, solve secondary pollution, and washing water consumption may make to reach very low, realizes the effect of the small flow drainage blowdown of pulsed.Row
In dirty module, the water of liner 1 is extracted into gushing arm group 4, then a part of pollutant of liner 1 flows to the liner 1 with flow
Sewage draining exit, another part pollutant can be attached in filter screen group 5.In pulse drain module, the short time runs draining pump 8, first
The pollutant of sewage draining exit is discharged, recycles the reflux of water in gushing arm group 4, it is straight to bring the pollutant in filter screen group 5 into sewage draining exit
Run in.In control module, after constantly cycle execution blowdown module and pulse drain module reach preset pulse water discharging number,
Most of pollutant can be discharged, last time continuous service draining pump 8, to which remaining pollutant is discharged with flow,
Complete drainage procedure.
Preferably, in the blowdown module, blowing time is 1~2min, i.e. washing pump 3 is closed after running 1~2min；
In the pulse drain module, pulse water discharge time is 1~20s, i.e. draining pump 8 is closed after running 1~20s；
In the control module, the pulse water discharging number is 1~30 time, i.e., constantly cycle executes blowdown module and pulse
Drain module, until after cycle-index reaches 1~30 time, washing pump 3 remains off, and operation draining pump 8 is until water is complete
Discharge.
The blowing time of washing pump 3 is more than the run time of draining pump, and the operation of draining pump 81 in pulse drain module~
20s, short time operation recycle the reflux of water in gushing arm group 4, by the dirt in filter screen group 5 so that the pollutant of sewage draining exit is discharged
Dye object is brought sewage draining exit into and is expelled directly out；Most of pollutant can be discharged after proceeding to 1~30 time for cycle, to using on a small quantity
Water carries out pollutant to wash away discharge, solves secondary pollution, and washing water consumption may make to reach very low, realizes the small stream of pulsed
The effect of amount draining blowdown.
Preferably, the cleaning control system includes Automatic water-filling program, preliminary washing procedure and main washing procedure, the prewashing
Washing program includes：
Transitional module is sprayed for after Automatic water-filling EP (end of program), closing washing pump 3 until reaching preset transit time
Arm group 4 carries out water storage；
Wake-up module, for reopening washing pump 3, into preliminary washing procedure；
Wash module, for washing pump 3 run until reach it is preset pre-wash the time after close, gushing arm group 4 is stored
Water；
Water storage module is pre-washed for after reaching preset storage time, reopening washing pump 3；
Control module executes wash module and water storage module for constantly recycling, until cycle-index reaches preset pre-
Terminate preliminary washing procedure after washing times, into main washing procedure.
Transitional module closes washing pump 3 until reaching preset transit time, increases gushing arm after Automatic water-filling EP (end of program)
The reservoir storage of group 4 avoids pollutant from blocking filter hole to increase 4 flushing pressure of gushing arm group.
In preliminary washing procedure, constantly cycle executes wash module and water storage module, and washing pump 3 is controlled to pulsed
Operation, when washing pump 3 is closed gushing arm group 4 carry out water storage, when washing pump 3 reopens, gushing arm group 4 utilization water storage after compared with
Big flushing pressure is rinsed dishes, can in a short time rinse pollutant, effectively by the pollutant in dishes
It rinses well, and may make that pre-washing water consumption further decreases.Most of pollutant can be rinsed in preliminary washing procedure
Totally, the clean effect for follow-up main washing procedure lays good basis.
Preferably, in the transitional module, the transit time is 1~2min, i.e., after Automatic water-filling EP (end of program), washing
Pump 3 closes 1~2min；
In the wash module, described to pre-wash the time as 2~5min, i.e., in preliminary washing procedure, washing pump 3 runs 2
It is closed after~5min；
In the water storage module, the storage time is 1~2min, i.e. washing pump 3 reopens after closing 1~2min；
In the control module, the number that pre-washes is 5~20 times, i.e., constantly cycle executes wash module and water storage mould
Block, until cycle-index terminates preliminary washing procedure after reaching 5~20 times.1~2min is closed to pre-wash washing pump 3 in cycle
2~5min is run afterwards, and the operation of washing pump 3 is controlled by this pulsed, water consume is reduced, can use minimum water, reach most
Excellent washing effect.Cycle can rinse most of pollutant well in preliminary washing procedure after carrying out 5~20 times.
Preferably, as shown in figure 4, further including anti-siphon part 9, the drainpipe group 7 includes the first drainpipe 71 and second
The water inlet of drainpipe 72, the draining pump 8 is connected to the discharge outlet of cup 2, the water inlet of first drainpipe 71 and row
The water outlet of water pump 8 is connected to, and the water outlet of first drainpipe 71 is connected to the water inlet of anti-siphon part 9, the anti-siphon
The water inlet of the water outlet of part 9 and the second drainpipe 72 is connected to.When draining, the recirculated water of cup 2 is pumped into first row by draining pump 8
Then dish-washing machine is discharged from the second drainpipe 72 through anti-siphon part 9 in water pipe 71.Between first drainpipe 71 and the second drainpipe 72
Anti- siphon part 9 is set so that during pulse-type drainage, midway closes draining pump 8 and stops draining, and recirculated water will not be persistently past
Outer discharge.
Preferably, as shown in Figure 1, shown in Figure 5, gushing arm group 4 includes upper gushing arm 41 and lower spraying arm 42, and the upper gushing arm 41 is set to
The top of the liner 1, the lower spraying arm 42 are set to the bottom of the liner 1；
As shown in figure 4, the dish-washing machine further includes a point water three-way pipe 6, the water inlet of the washing pump 3 is connected to cup 2,
The water outlet of the washing pump 3 with divide the water inlet of water three-way pipe 6 to be connected to, first water outlet for dividing water three-way pipe 6 and upper
Gushing arm 41 is connected to, and second water outlet for dividing water three-way pipe 6 is connected to lower spraying arm 42；
As shown in Figure 1, shown in Figure 5, the filter screen group 5 includes flat screen 51 and cylindricality strainer 52, the flat screen 51
The top of the cup 2 is may be contained with cylindricality strainer 52 and the top water inlet of cup 2 is completely covered, and the cylindricality
Strainer 52 is set on the central axes of cup 2, and the flat screen 51 is arranged around the cylindricality strainer 52.
Gushing arm group 4 is made of upper gushing arm 41 and lower spraying arm 42, respectively from the top and bottom of liner 1 to being placed in liner 1
The dishes at middle part is rinsed, and rinses range more fully, improves washing effect.When work, filtered recirculated water in cup 2
Entered in washing pump 3 by cup 2, the water outlet of washed pump 3 enters and divides the water inlet of water three-way pipe 6 recirculated water again, a part
Recirculated water is from dividing the first water outlet of water three-way pipe 6 to enter upper gushing arm 41, and another part recirculated water is from dividing the second of water three-way pipe 6
Water outlet enters lower spraying arm 42, and the branch and upper gushing arm 41 and lower spraying arm 42 whiles to realize recirculated water are sprayed water.
Water in liner 1 enters cup 2 through the fie screen in flat screen 51 or cylindricality strainer 52.Cylindricality strainer 52 and water
The bottom surface of cup 2, recirculated water directly enters cup 2 from the bottom end of cylindricality strainer 52 when draining, and recirculated water does not filter；Draining pump
The recirculated water of cup 2 is pumped into drainpipe group 7 by 8.And when washing, recirculated water is through the fine filtering in flat screen 51 or cylindricality strainer 52
Net enters cup 2, and recirculated water needs to filter.
The technical principle of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain the present invention's
Principle, and it cannot be construed to limiting the scope of the invention in any way.Based on the explanation herein, the technology of this field
Personnel would not require any inventive effort the other specific implementation modes that can associate the present invention, these modes are fallen within
Within protection scope of the present invention.
Claims (10)
1. a kind of pulse-type drainage method for dish-washing machine, the dish-washing machine is equipped with liner 1, and the bottom of the liner 1 is equipped with
For water and place the cup of filter screen group, cup be connected to by washing pump with gushing arm group, and cup by draining pump with
Drainpipe group is connected to, and the dish-washing machine is equipped with cleaning procedure and drainage procedure, which is characterized in that the drainage procedure includes following
Step：
Step A1, draining pump remain off, and operation washing pump makes pollutant up to being closed after reaching preset blowing time
The sewage draining exit of the liner is flowed to flow；
Step A2, washing pump remain off, and operation draining pump after reaching preset pulse water discharge time up to closing；
Step A3, constantly cycle execute step A1 and step A2, until after cycle-index reaches preset pulse water discharging number, wash
It washs pump to remain off, operation draining pump is until water is completely exhausted out.
2. the pulse-type drainage method according to claim 1 for dish-washing machine, it is characterised in that：
In step A1, the blowing time is 1~2min, that is, is closed after running 1~2min of washing pump；
In step A2, the pulse water discharge time is 1~20s, that is, is closed after running 1~20s of draining pump；
In step A3, the pulse water discharging number is 1~30 time, i.e., constantly cycle executes step A1 and step A2, until cycle
After number reaches 1~30 time, washing pump remains off, and operation draining pump is until water is completely exhausted out.
3. the pulse-type drainage method according to claim 1 for dish-washing machine, it is characterised in that：The cleaning procedure packet
Automatic water-filling program, preliminary washing procedure and main washing procedure are included, the preliminary washing procedure includes the following steps：
Step B1 closes washing pump until reaching preset transit time, gushing arm group is stored after Automatic water-filling EP (end of program)
Water；
Step B2, reopens washing pump, into preliminary washing procedure；
Step B3, washing pump operation until reach it is preset pre-wash the time after close, gushing arm group carry out water storage；
Step B4 reopens washing pump and is pre-washed after reaching preset storage time；
Step B5, constantly cycle execute step B3 and step B4, until cycle-index reach it is preset pre-wash number after terminate
Preliminary washing procedure, into main washing procedure.
4. the pulse-type drainage method according to claim 1 for dish-washing machine, it is characterised in that：
In step B1, the transit time is 1~2min, i.e., after Automatic water-filling module, closes 1~2min of washing pump；
It is described to pre-wash the time as 2~5min in step B3, that is, it is closed after washing 2~5min of pump operation；
In step B4, the storage time is 1~2min, i.e. washing pump reopens after closing 1~2min；
In step B5, the number that pre-washes is 5~20 times, i.e., constantly cycle executes step B3 and step B4, until cycle time
Number terminates to pre-wash module after reaching 5~20 times.
5. a kind of dish-washing machine using pulse-type drainage method is equipped with liner, the bottom of the liner, which is equipped with, is used for water and peace
The cup of strainer group is let off, cup is connected to by washing pump with gushing arm group, and cup is connected to by draining pump with drainpipe group,
The dish-washing machine is equipped with cleaning control system and drainage control system, which is characterized in that the drainage control system includes：
Blowdown module, remains off for draining pump, and operation washing pump makes up to being closed after reaching preset blowing time
Pollutant flows to the sewage draining exit of the liner with flow；
Pulse drain module, remains off for washing pump, and operation draining pump is until reach preset pulse water discharge time
After close；
Control module executes blowdown module and pulse drain module for constantly recycling, until cycle-index reaches preset arteries and veins
After rushing water discharging number, washing pump remains off, and operation draining pump is until water is completely exhausted out.
6. the dish-washing machine according to claim 5 using pulse-type drainage method, it is characterised in that：
In the blowdown module, the blowing time is 1~2min, that is, is closed after running 1~2min of washing pump；
In the pulse drain module, pulse water discharge time is 1~20s, that is, is closed after running 1~20s of draining pump；
In the control module, the pulse water discharging number is 1~30 time, i.e., constantly cycle executes blowdown module and pulse draining
Module, until after cycle-index reaches 1~30 time, washing pump remains off, and operation draining pump is until water is completely exhausted out.
7. the dish-washing machine according to claim 5 using pulse-type drainage method, it is characterised in that：
The cleaning control system includes Automatic water-filling program, preliminary washing procedure and main washing procedure, and the preliminary washing procedure includes：
Transitional module closes washing pump until reaching preset transit time for after Automatic water-filling EP (end of program), gushing arm group into
Row water storage；
Wake-up module, for reopening washing pump, into preliminary washing procedure；
Wash module, for wash pump operation until reach it is preset pre-wash the time after close, gushing arm group carry out water storage；
Water storage module is pre-washed for after reaching preset storage time, reopening washing pump；
Control module executes wash module and water storage module for constantly recycling, until cycle-index reaches preset and pre-washes
Terminate preliminary washing procedure after number, into main washing procedure.
8. the dish-washing machine according to claim 7 using pulse-type drainage method, it is characterised in that：
In the transitional module, the transit time is 1~2min, i.e., after Automatic water-filling EP (end of program), closing washing pump 1~
2min；
It is described to pre-wash the time as 2~5min in the wash module, i.e., in preliminary washing procedure, wash 2~5min of pump operation
After close；
In the water storage module, the storage time is 1~2min, i.e. washing pump reopens after closing 1~2min；
In the control module, the number that pre-washes is 5~20 times, i.e., constantly cycle executes wash module and water storage module,
Until cycle-index terminates preliminary washing procedure after reaching 5~20 times.
9. the dish-washing machine according to claim 5 using pulse-type drainage method, it is characterised in that：It further include anti-siphon
Part, the drainpipe group include the first drainpipe and the second drainpipe, and the water inlet of the draining pump and the discharge outlet of cup connect
Logical, the water inlet of first drainpipe is connected to the water outlet of draining pump, the water outlet of first drainpipe and anti-siphon
The water inlet of part is connected to, the water inlet connection of the water outlet and the second drainpipe of the anti-siphon part.
10. the dish-washing machine according to claim 5 using pulse-type drainage method, it is characterised in that：
The gushing arm group includes upper gushing arm and lower spraying arm, and the upper gushing arm is set to the top of the liner, and the lower spraying arm is set
It is placed in the bottom of the liner；
The dish-washing machine further includes a point water three-way pipe, and the water inlet of the washing pump is connected to cup, the water outlet of the washing pump
Mouthful with divide the water inlet of water three-way pipe to be connected to, first water outlet for dividing water three-way pipe is connected to upper gushing arm, described to divide water three
Second water outlet of siphunculus is connected to lower spraying arm；
The filter screen group includes flat screen and cylindricality strainer, and the flat screen and cylindricality strainer may be contained within the cup
Top and the top water inlet of cup is completely covered, and the cylindricality strainer is set on the central axes of cup, described
Flat screen is arranged around the cylindricality strainer.
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| CN201810550091.4A CN108451472B (en) | 2018-05-31 | 2018-05-31 | Pulse type drainage method for dish washing machine and dish washing machine using same |
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| CN201810550091.4A CN108451472B (en) | 2018-05-31 | 2018-05-31 | Pulse type drainage method for dish washing machine and dish washing machine using same |
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| CN108451472B CN108451472B (en) | 2021-05-18 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111481135A (en) * | 2020-04-20 | 2020-08-04 | 海尔优家智能科技（北京）有限公司 | Method and device for controlling chopstick washing machine and chopstick washing machine |
| CN112438678A (en) * | 2019-09-01 | 2021-03-05 | 青岛海尔洗碗机有限公司 | Washing method of dish washing machine |
| CN114145684A (en) * | 2021-11-22 | 2022-03-08 | 珠海格力电器股份有限公司 | Water drainage control method and system of dish washing machine and dish washing machine |
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| CN103079448A (en) * | 2010-09-02 | 2013-05-01 | Lg电子株式会社 | Dishwasher and a control method for the same |
| CN106419787A (en) * | 2016-10-14 | 2017-02-22 | 佛山市顺德区美的洗涤电器制造有限公司 | Dish washing machine and washing control method and device thereof |
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| US5525161A (en) * | 1993-12-20 | 1996-06-11 | Zanussi Elettrodomestici S.P.A. | Operational process for a dishwashing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112438678A (en) * | 2019-09-01 | 2021-03-05 | 青岛海尔洗碗机有限公司 | Washing method of dish washing machine |
| CN111481135A (en) * | 2020-04-20 | 2020-08-04 | 海尔优家智能科技（北京）有限公司 | Method and device for controlling chopstick washing machine and chopstick washing machine |
| CN111481135B (en) * | 2020-04-20 | 2021-11-26 | 海尔优家智能科技（北京）有限公司 | Method and device for controlling chopstick washing machine and chopstick washing machine |
| CN114145684A (en) * | 2021-11-22 | 2022-03-08 | 珠海格力电器股份有限公司 | Water drainage control method and system of dish washing machine and dish washing machine |
| CN114145684B (en) * | 2021-11-22 | 2024-05-24 | 珠海格力电器股份有限公司 | Water drainage control method and system of dish washing machine and dish washing machine |
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| CN108451472B (en) | 2021-05-18 |
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