CN110477837A - Dish-washing machine and its water discharge method equipped with flow control apparatus - Google Patents
Dish-washing machine and its water discharge method equipped with flow control apparatus Download PDFInfo
- Publication number
- CN110477837A CN110477837A CN201910898082.9A CN201910898082A CN110477837A CN 110477837 A CN110477837 A CN 110477837A CN 201910898082 A CN201910898082 A CN 201910898082A CN 110477837 A CN110477837 A CN 110477837A
- Authority
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- China
- Prior art keywords
- control apparatus
- flow control
- dish
- washing machine
- water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 86
- 238000004851 dishwashing Methods 0.000 title claims abstract description 69
- 238000000034 method Methods 0.000 title claims abstract description 28
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 11
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 238000001514 detection method Methods 0.000 claims description 10
- 238000005406 washing Methods 0.000 claims description 5
- 241000894006 Bacteria Species 0.000 abstract description 9
- 239000010865 sewage Substances 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 241000190070 Sarracenia purpurea Species 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4209—Insulation arrangements, e.g. for sound damping or heat insulation
-
- 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
- A47L15/4217—Fittings for water supply, e.g. valves or plumbing means to connect to cold or warm water lines, aquastops
-
- 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
-
- 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
- A47L15/4244—Water-level measuring or regulating arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Washing And Drying Of Tableware (AREA)
Abstract
The invention discloses a kind of dish-washing machine and its water discharge method equipped with flow control apparatus.The dish-washing machine includes in the cup diversion division for the trench bottom that washes the dishes, with the pipeline of the outlet connection of cup diversion division, the draining pump on pipeline and in the outlet of cup diversion division and the flow control apparatus of pipeline junction.The water discharge method includes: dish-washing machine starting discharging mode；Flow control apparatus bidirectional open；Drain pump startup draining；Detect whether current level in dish-washing machine is low water level；When current level is low water level, flow control apparatus is converted to unidirectionally controlled mode；When water is drained in dish-washing machine, flow control apparatus closure, draining pump stops.Dish-washing machine of the invention adds flow control apparatus in the front end of draining pump, in conjunction with water discharge method of the invention, it is isolated in the water or smell that can not thoroughly be discharged in water pump in water pump and sewage pipe, can not be flowed into cup, to avoid the generation of the bacteria breed and peculiar smell in cup and liner.
Description
Technical field
The present invention relates to electric appliance and technical field of hydraulic more particularly to a kind of dish-washing machines equipped with flow control apparatus
And its water discharge method.
Background technique
Dish-washing machine, all can be in Water cup of dish-washing machine bottom and draining pump and pipeline after having cleaned tableware currently on the market
In there are residual water, can not exclude completely to remain water completely, residual water reverse reflux can be grown in liner in draining pump and cup
Endophytic bacteria, taste are strong.
Dish-washing machine needs long-term storage tableware, it is necessary to effectively solve the problems, such as there is residual water in cup, and water pump and water pipe
In undischarged water be unable to reverse reflux, reduce secondary pollution bacteria breed.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of dish-washing machine and its water discharge method equipped with flow control apparatus,
Preposition flow control apparatus on the basis of original draining pump, control draining flow direction.
In order to solve the above technical problems, the present invention adopts the following technical scheme:
On the one hand, the present invention proposes a kind of dish-washing machine equipped with flow control apparatus.It is described equipped with flow control apparatus
Dish-washing machine includes the pipeline of the outlet connection of the cup diversion division and the cup diversion division positioned at the trench bottom that washes the dishes, is set to institute
State the draining pump on pipeline and outlet and the flow control apparatus of the pipeline junction positioned at the cup diversion division.
Optionally, the dish-washing machine equipped with flow control apparatus further includes with the pipeline far from the water conservancy diversion cup
The high pipeline of extension of one end connection.
Optionally, for the dish-washing machine equipped with flow control apparatus, the pipeline is included in the cup diversion division
Outlet and the entrance of the draining pump between connecting tube and hung between high pipeline in the outlet of the draining pump described
Drainpipe.
Optionally, the dish-washing machine equipped with flow control apparatus further includes the liner and peace inside the scullery basin
Loaded on the bowl basket on the liner.
Optionally, the dish-washing machine equipped with flow control apparatus further includes that the jet pipe below bowl basket is connected with jet pipe
Pipe.
Optionally, the dish-washing machine equipped with flow control apparatus further include positioned at jet pipe connecting tube and cup diversion division it
Between washing pump.
On the other hand, the present invention proposes a kind of water discharge method of above-mentioned dish-washing machine equipped with flow control apparatus.
The water discharge method includes:
Dish-washing machine starts discharging mode；
Flow control apparatus bidirectional open；
Drain pump startup draining；
Detect whether current level in dish-washing machine is low water level；
When current level is low water level, flow control apparatus is converted to unidirectionally controlled mode；
When water is drained in dish-washing machine, flow control apparatus closure, draining pump stops.
Optionally, for the water discharge method of the dish-washing machine equipped with flow control apparatus, flow control apparatus is by controlling
Device controls bidirectional open, the water level value and preset water that the detection of low water level is detected and be will test using water level detection switch
Position threshold values multilevel iudge, alternatively, flow control apparatus is opened by built-in machines structure automatic bidirectional, the detection of low water level is stream
It is judged automatically to control device built-in machines structure.
Optionally, for the water discharge method of the dish-washing machine equipped with flow control apparatus, when water is drained in dish-washing machine,
Flow control apparatus closure, comprising: whether detection draining duration reaches preset duration, and traffic organising fills when reaching preset duration
Set closure.
Optionally, for the water discharge method of the dish-washing machine equipped with flow control apparatus, flow control apparatus includes
Check valve, throttle valve, solenoid valve, and/or float-controlled valve.
Compared with prior art, the main advantage of technical solution of the present invention is as follows:
The dish-washing machine of the embodiment of the present invention adds flow control apparatus in the front end of draining pump, in conjunction with the embodiment of the present invention
Water discharge method is isolated in the water or smell that can not thoroughly be discharged in water pump in water pump and sewage pipe, can not be flowed into cup,
To avoid the generation of bacteria breed and peculiar smell in cup and liner.Relative to traditional dish washing-machine water-draining pump directly side of draining
Formula, the dish-washing machine and its water discharge method of the embodiment of the present invention are by adding flow control apparatus, by what can not be discharged in draining pump
The problems such as aqueous vapor is completely isolated, effectively solves bacteria breed, peculiar smell, and it is simple and reliable for structure, it is at low cost.
Due to using the dish-washing machine and its water discharge method equipped with flow control apparatus of the embodiment of the present invention, flow direction is utilized
Control device flow out steam can only positive, the residual water in water pump can be isolated in time after flowing out cup, make bacterium and smell
Liner can not be flowed back into again, and solving residual water in dish-washing machine leads to bacteria breed, peculiar smell.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the dish-washing machine provided by one embodiment of the present invention equipped with flow control apparatus；
Fig. 2 is the process of the water discharge method for the dish-washing machine equipped with flow control apparatus that another embodiment of the present invention provides
Figure.
Specific embodiment
The exemplary embodiment that the present invention will be described in more detail below with reference to accompanying drawings.Although showing the present invention in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the present invention without should be by embodiments set forth here
It is limited.It is to be able to thoroughly understand the present invention on the contrary, providing these embodiments, and can be by the scope of the present invention
Completely it is communicated to those skilled in the art.
Fig. 1 is the structural schematic diagram of the dish-washing machine provided by one embodiment of the present invention equipped with flow control apparatus.Such as Fig. 1
Shown, the dish-washing machine equipped with flow control apparatus which provides includes the cup diversion division positioned at 111 bottom of scullery basin
113, with the pipeline 115 of the outlet connection of cup diversion division 113, the draining pump 117 on pipeline 115 and positioned at cup
The outlet of diversion division 113 and the flow control apparatus 119 of 115 junction of pipeline.
The dish-washing machine equipped with flow control apparatus of the embodiment can also include with pipeline far from cup diversion division 113
The high pipeline 121 of extension of one end connection.Pipeline 115 may include cup diversion division 113 outlet and draining pump 117 entrance it
Between connecting tube and draining pump 117 outlet and hang the drainpipe between high pipeline 121.
The dish-washing machine equipped with flow control apparatus of the embodiment can also include the liner inside scullery basin 111
123.The dish-washing machine equipped with flow control apparatus of the embodiment can also include the bowl basket 125 being installed on liner 123.The reality
The dish-washing machine equipped with flow control apparatus for applying example can also include jet pipe 127 and jet pipe connecting tube below bowl basket 125
129.The dish-washing machine equipped with flow control apparatus of the embodiment can also include being located at jet pipe connecting tube 129 and cup diversion division
Washing pump 131 between 113.
Fig. 2 is the process of the water discharge method for the dish-washing machine equipped with flow control apparatus that another embodiment of the present invention provides
Figure.As shown in Fig. 2, the water discharge method for the dish-washing machine equipped with flow control apparatus that the embodiment provides includes the following steps:
Step S210, dish-washing machine start discharging mode.
Step S220, flow control apparatus bidirectional open.Flow control apparatus can be controlled by controller or by interior
Set mechanical structure automatic bidirectional opening.
Step S230, draining pump startup draining.
After dish-washing machine washing mode, the water on wall of inner container can be flowed into the cup of bottom along dish-washing machine inner wall,
The water of all washings concentrates on cup bottom, and at this moment dish-washing machine initially enters discharging mode, flow control apparatus bidirectional open, row
Water pump starting is started to work, and the water in cup is flowed through connecting tube by cup diversion division and flows into draining pump, draining pump by draining pump
Impeller generate centrifugal force water be discharged into sewer.But the generation of the air sinuses phenomenon due to draining pump such as vane type draining pump,
All water cannot be discharged completely, also have fraction water and remain in draining pump and pipeline.
Step S240, detects whether current level in dish-washing machine is low water level.If it is low water level, process proceeds to step
Rapid S250.If not being low water level, process return step S220.Here, the detection of low water level can be opened using water level detecting
It closes to detect, the water level value that then will test and the water level threshold values multilevel iudge being previously set, is also possible to traffic organising dress
Built-in machines structure is set to judge automatically.
Step S250, flow control apparatus are converted to unidirectionally controlled mode by bidirectional open.
When detecting that current level is low water level in dish-washing machine, flow control apparatus enters working condition, controls in time
Water reverse reflux in draining pump is into cup.Flow control apparatus obstructs the water and peculiar smell, bacterium in draining pump, waits microorganisms
It returns to cup and enters in liner and pollute, achieve the effect that eliminate peculiar smell, avoid bacteria breed.
Step S260, when water is drained in dish-washing machine, flow control apparatus closure, draining pump stops.At this moment dish-washing machine can
To initially enter drying mode, hot wind is blown into liner by air inlet system, and the humid air in liner is discharged, reaches dry
Purpose, at this moment flow control apparatus is closed state.
Further, when the water in dish-washing machine is drained, flow control apparatus closure may include: that detection draining duration is
No to reach preset duration, when reaching preset duration, flow control apparatus is closed.
Flow control apparatus may include check valve, throttle valve, solenoid valve, and/or float-controlled valve, can also make including other
The control system or control assembly of water one-way flow.
Work of the dish-washing machine equipped with flow control apparatus and its water discharge method of the embodiment of the present invention in flow control apparatus
It can be avoided water reverse flow in the hypodynamic situation of centrifugal pump and centrifugal under to enter in cup, avoid the water in cup dirty
The tableware in liner is contaminated, and is able to maintain liner drying, achievees the purpose that store tableware for a long time.
The drainage system structure of the dish-washing machine equipped with flow control apparatus of the embodiment of the present invention is simple, high reliablity, energy
Effectively solve the problems, such as after the draining of current dish-washing machine that liner is had a surplus water.
The above description is only an embodiment of the present invention, is not intended to limit claims of the invention, all
Using equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content, it is applied directly or indirectly in other
Relevant technical field similarly includes within the scope of the invention as claimed.
Claims (10)
1. a kind of dish-washing machine equipped with flow control apparatus, which is characterized in that including be located at wash the dishes trench bottom cup diversion division,
With the cup diversion division outlet connection pipeline, the draining pump on the pipeline and be located at the cup water conservancy diversion
The outlet in portion and the flow control apparatus of the pipeline junction.
2. being equipped with the dish-washing machine of flow control apparatus as described in claim 1, which is characterized in that further include remote with the pipeline
The high pipeline of extension of one end connection from the water conservancy diversion cup.
3. being equipped with the dish-washing machine of flow control apparatus as claimed in claim 2, which is characterized in that the pipeline is included in described
Connecting tube between the outlet of cup diversion division and the entrance of the draining pump and outlet and extension height in the draining pump
Drainpipe between pipeline.
4. being equipped with the dish-washing machine of flow control apparatus as described in claim 1, which is characterized in that further include being set to described wash the dishes
Liner inside slot and the bowl basket being installed on the liner.
5. being equipped with the dish-washing machine of flow control apparatus as claimed in claim 4, which is characterized in that further include below bowl basket
Jet pipe and jet pipe connecting tube.
6. being equipped with the dish-washing machine of flow control apparatus as claimed in claim 5, which is characterized in that further include being located at jet pipe to connect
Washing pump between pipe and cup diversion division.
7. a kind of water discharge method of such as dish-washing machine of any of claims 1-6 equipped with flow control apparatus, special
Sign is, comprising:
Dish-washing machine starts discharging mode；
Flow control apparatus bidirectional open；
Drain pump startup draining；
Detect whether current level in dish-washing machine is low water level；
When current level is low water level, flow control apparatus is converted to unidirectionally controlled mode；
When water is drained in dish-washing machine, flow control apparatus closure, draining pump stops.
8. the water discharge method of the dish-washing machine equipped with flow control apparatus as claimed in claim 7, which is characterized in that traffic organising
Device controls bidirectional open, the water level value that the detection of low water level is detected and be will test using water level detection switch by controller
With preset water level threshold values multilevel iudge, alternatively,
Flow control apparatus is opened by built-in machines structure automatic bidirectional, and the detection of low water level is machine built in flow control apparatus
Tool structure judges automatically.
9. the water discharge method of the dish-washing machine equipped with flow control apparatus as claimed in claim 7, which is characterized in that work as dish-washing machine
When middle water is drained, flow control apparatus closure, comprising: whether detection draining duration reaches preset duration, when reaching preset duration
When flow control apparatus be closed.
10. the water discharge method of the dish-washing machine equipped with flow control apparatus as claimed in claim 7, which is characterized in that flow direction control
Device processed includes check valve, throttle valve, solenoid valve, and/or float-controlled valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910898082.9A CN110477837B (en) | 2019-09-23 | 2019-09-23 | Dish washer with flow direction control device and water draining method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910898082.9A CN110477837B (en) | 2019-09-23 | 2019-09-23 | Dish washer with flow direction control device and water draining method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110477837A true CN110477837A (en) | 2019-11-22 |
| CN110477837B CN110477837B (en) | 2020-10-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201910898082.9A Active CN110477837B (en) | 2019-09-23 | 2019-09-23 | Dish washer with flow direction control device and water draining method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111012273A (en) * | 2019-12-03 | 2020-04-17 | 珠海格力电器股份有限公司 | Moisture absorption device of dish washer and water treatment system |
| CN112971679A (en) * | 2019-12-15 | 2021-06-18 | 周欢 | Dish washing machine for removing residual wastewater |
| CN112971668A (en) * | 2021-03-29 | 2021-06-18 | 珠海格力电器股份有限公司 | Dishwasher, method and device for controlling operation of dishwasher, and storage medium |
| CN113057549A (en) * | 2021-03-16 | 2021-07-02 | 珠海格力电器股份有限公司 | Dish washing machine control method and device, electronic equipment and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111012273A (en) * | 2019-12-03 | 2020-04-17 | 珠海格力电器股份有限公司 | Moisture absorption device of dish washer and water treatment system |
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| CN112971679A (en) * | 2019-12-15 | 2021-06-18 | 周欢 | Dish washing machine for removing residual wastewater |
| CN113057549A (en) * | 2021-03-16 | 2021-07-02 | 珠海格力电器股份有限公司 | Dish washing machine control method and device, electronic equipment and storage medium |
| CN112971668A (en) * | 2021-03-29 | 2021-06-18 | 珠海格力电器股份有限公司 | Dishwasher, method and device for controlling operation of dishwasher, and storage medium |
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| CN110477837B (en) | 2020-10-27 |
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