CN107440659A - A kind of dish-washing machine double filtering system and double filtration method - Google Patents
A kind of dish-washing machine double filtering system and double filtration method Download PDFInfo
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- CN107440659A CN107440659A CN201610370465.5A CN201610370465A CN107440659A CN 107440659 A CN107440659 A CN 107440659A CN 201610370465 A CN201610370465 A CN 201610370465A CN 107440659 A CN107440659 A CN 107440659A
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- 238000001914 filtration Methods 0.000 title claims abstract description 71
- 238000004851 dishwashing Methods 0.000 title claims abstract description 32
- 239000007921 spray Substances 0.000 claims abstract description 35
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- 238000005406 washing Methods 0.000 claims abstract description 31
- 230000002000 scavenging Effects 0.000 abstract description 3
- 101700087049 chup-1 Proteins 0.000 description 18
- 230000000694 effects Effects 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 3
- 239000003599 detergent Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 230000000903 blocking Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000005507 spraying Methods 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
- A47L15/4202—Water filter means or strainers
-
- 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
- A47L15/4219—Water recirculation
-
- 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
Abstract
A kind of dish-washing machine double filtering system and double filtration method, including cup, the first filter chamber, the second filter chamber, pump chamber are provided with the cup, primary filter screen is provided with first filter chamber, secondary filter is provided with second filter chamber, washing pump is arranged in the pump chamber, and the pump chamber water inlet connects with the first filter chamber, the pump chamber delivery port is connected with spray piping, and the second filter chamber water inlet is set on the spray piping.The present invention possesses double filtration ability, greatly improves dishwasher efficiency, experiment proves that the present invention compared to it is of the prior art once filtering dish-washing machine can shorten wash number, scavenging period more than half.
Description
Technical field
The present invention relates to a kind of filtration system, more particularly to a kind of dish-washing machine double filtering system and double filtration method.
Background technology
In general, dish-washing machine is a kind of device for removing fouling products from tableware or cooker using detergent and washings.
Above-mentioned dish-washing machine includes：Main body, there is washing tube；Door, for opening and closing the opening portion of the main body；
Tank, the bottom of the washing tube is arranged on to store washings；Washing pump, it is stored in for pumping out in the tank
Washings；And spray arm, the washings of washing tube are pumped out to for spraying washed pump.In addition, the tank
Filtration system for the foreign matter in filtration washing water is installed.
Filtration system majority is made up of flat filter or filter, and washings can only be from surface when flowing through filtration system
Filtration Filtration passes through from filter, i.e., washings once can only be filtered, and once filtering certainly will have
Some residues can not be stopped by filtration system, and dishwashing detergent is participated in the washings that exist, and can cause two to tableware
Secondary pollution.
The content of the invention
The main mesh of the present invention is that solve washing water filtration to be not good at, and the problem of causing secondary pollution to tableware, is carried for this
For a kind of dish-washing machine double filtering system.
The present invention also provides a kind of dish-washing machine double filtration method to solve the above problems.
To achieve the above object, the technical scheme is that：
A kind of dish-washing machine double filtering system, it is characterised in that：Including cup, first is provided with the cup
Filter chamber, the second filter chamber, pump chamber, primary filter screen is provided with first filter chamber, in second mistake
Secondary filter is provided with filter chamber, washing pump is arranged in the pump chamber, the pump chamber water inlet and the first filter chamber
Connection, the pump chamber delivery port are connected with spray piping, and the second filter chamber water inlet is set on the spray piping.
Further, the primary filter screen and secondary filter are flat screen.
Further, first filter chamber and the second filter chamber are annular, the primary filter screen and secondary filter
It is arranged on annular upper surface.
Further, the concentric radius of circle of first filter chamber is more than the concentric radius of circle of the second filter chamber.
Further, the height of second filter chamber is more than the height of the first filter chamber.
Further, first filter chamber connects the first drainpipe, and second filter chamber connects the second drainpipe,
Draining pump, the first drainpipe and the second row of the draining pump water outlet end are installed on first drainpipe
Water pipe connects.
Further, check valve is set in the second drainpipe and the first drainpipe connectivity part.
The present invention another technical scheme be：
A kind of double filtration method of dish-washing machine double filtering system as described above, comprises the following steps：
Step 1, washings enter the first filter chamber after primary filter screen filters；
Step 2, in the presence of washing pump, washings from the first filter chamber flow into spray piping；
Step 3, washings are further separated into the second filter chamber from spray piping, and discharge residue is filtered through secondary filter.
Further, in the step 3, the washings after secondary filter filtering at the top of the second filter chamber discharge,
Flow into the primary filter screen repeat step 1 to 3 in outside.
Further, discharged after being stayed in by the residue that secondary filter filters in the second filter chamber through the second drainpipe.
To sum up content, a kind of dish-washing machine double filtering system of the present invention and double filtration method, have as follows
Advantage：
1st, possess double filtration ability, greatly improve dishwasher efficiency, experiment proves that the present invention compares
In it is of the prior art once filtering dish-washing machine can shorten wash number, scavenging period more than half.
2nd, by drainage system, the residue in the second filter can exclude automatically, without Manual-cleaning.
3rd, the first filter chamber and the second filter chamber use annular, can be in the case where not changing original cup model
Realize, not only long flow path is easy to residue separation, also cost-effective.
4th, washing is still may participate in after the washing water filtration of secondary filter, and can be also filtered again through once filtering,
Filter effect is further improved, shortens wash time.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the top plane view of the present invention；
Fig. 3 is Fig. 2 A-A faces sectional view.
As shown in Figure 1 to Figure 3, cup 1, the first filter chamber 2, the second filter chamber 3, pump chamber 4, primary filter screen 5, two
Secondary filter screen 6, washing pump 7, impeller 8, spray piping 9, pump case 10.
Embodiment
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings：
Embodiment one
Dish-washing machine double filtering system of the present invention, the swill being mainly used in filtration washing water, reduce
Secondary pollution of the residue to tableware in washings.
As shown in Figures 1 to 3, a kind of dish-washing machine double filtering system, including cup 1, the first filter chamber 2, second
Filter chamber 3, pump chamber 4, primary filter screen 5, secondary filter 6, washing pump 7 etc..
First filter chamber 2, the second filter chamber 3, pump chamber 4 are set in cup 1, and the first filter chamber 2 is used for washing
Wash water and carry out primary filter, the second filter chamber 3 is used to carry out washings again fine filtering, the first filter chamber 2 with
Second filter chamber 3 is completely isolated.
One pump case 10 is set on cup 1, pump chamber 4 is formed between pump case 10 and cup 1.
Primary filter screen 5 is provided with the first filter chamber 2, secondary filter 6 is provided with the second filter chamber 3, washes
Pump 7 is washed to be arranged in pump chamber 4.
A connecting pipe road is additionally provided with cup 1, the delivery port of the first filter chamber 2 passes through the connecting pipe and pump
The water inlet connection of chamber 4, the delivery port connection spray piping 9 of pump chamber 4, sets the second filtering on spray piping 9
The water inlet of chamber 3.
Washings enter the first filter chamber 2 after the filtering of primary filter screen 5, pass through the effect of washing pump 7, washings
Spray piping 9 is flowed into after sucking pump chamber 4 from the first filter chamber 2, a part of washings are used for spray washing, another portion
Divide washings to flow into the second filter chamber 3, filtered in the washed water of the second filter chamber 3 by secondary filter 6.
Dish-washing machine double filtering system causes dish-washing machine to possess double filtration ability, greatly improves dish-washing machine
Cleaning efficiency, test proves that, same tableware is cleaned to the clean present invention than once filtering dish-washing machine in cleaning time
It can shorten more than half on number, scavenging period, there is huge advantage.
Embodiment two
As shown in Figures 1 to 3, in the present embodiment, set in the cup 1 first filter chamber 2, the second filter chamber 3,
Pump chamber 4, the first filter chamber 2 are used to carry out washings primary filter, and the second filter chamber 3 is used to enter washings again
Row fine filtering, the first filter chamber 2 and the second filter chamber 3 are completely isolated.
One pump case 10 is set on cup 1, pump chamber 4 is formed between pump case 10 and cup 1, washing pump 7 is arranged on
In pump chamber 4.In the present embodiment, for washing pump 7 to be vertically arranged, pump case 10 upwardly extends higher height, electricity
Machine is arranged on the bottom of cup 1, and impeller 8 is arranged on above motor and in pump chamber 4.
The water inlet of pump chamber 4 is arranged on cavity bottom side, connects the first filter chamber 2, water inlet is arranged on somewhat low
Position be suitable for the self structure of cup 1, and be advantageous to concordant with the height of the first filter chamber 2, be easy to draw water.
The delivery port of pump chamber 4 is arranged on chamber roof side, connects spray piping 9, delivery port is in step-like to downward
Stretch, the set-up mode of delivery port is beneficial to draining from high elevation to low-lying.
Primary filter screen 5 is provided with the first filter chamber 2, secondary filter 6 is provided with the second filter chamber 3.
A connecting pipe road is additionally provided with cup 1, the delivery port of the first filter chamber 2 passes through the connecting pipe and pump chamber 4
Water inlet connection, pump chamber 4 delivery port connection spray piping 9, set the second filter chamber 3 to enter on spray piping 9
The mouth of a river.
Washings enter the first filter chamber 2 after the filtering of primary filter screen 5, by the effect of washing pump 7, washings from
Spray piping 9 is flowed into after first filter chamber 2 suction pump chamber 4, a part of washings are used for spray washing, and another part is washed
Wash water and flow into the second filter chamber 3, filtered in the washed water of the second filter chamber 3 by secondary filter 6.
Embodiment three
As shown in Figure 1 to Figure 3, in the present embodiment, set in the cup 1 first filter chamber 2, the second filter chamber 3,
Pump chamber 4, the first filter chamber 2 are used to carry out washings primary filter, and the second filter chamber 3 is used to carry out washings again
Fine filtering, the first filter chamber 2 and the second filter chamber 3 are completely isolated.
One pump case 10 is set on cup 1, pump chamber 4 is formed between pump case 10 and cup 1, in the first filter chamber 2
On be provided with primary filter screen 5, secondary filter 6 is provided with the second filter chamber 3, washing pump 7 is arranged on pump chamber 4
It is interior.
A connecting pipe road is additionally provided with cup 1, the delivery port of the first filter chamber 2 passes through the connecting pipe and pump
The water inlet connection of chamber 4, the delivery port connection spray piping 9 of pump chamber 4, sets the second filtering on spray piping 9
The water inlet of chamber 3.
First filter chamber 2 is annular, and primary filter screen 5 is flat screen, and shape is similarly annular, is arranged on
The upper surface of the first filter chamber of annular 2, washings enter the first filter chamber of bottom from top by primary filter screen 4
2。
Second filter chamber 3 is annular, and secondary filter 6 is flat screen, and shape is similarly annular, is arranged on
The upper surface of annular secondary filter chamber 3, washings are upward through secondary filter 6 after the entrance of the water inlet of the second filter chamber 3
Discharge, residue are stayed in the second filter chamber 3.
The delivery port of pump chamber 4 stretches out connection spray piping 9 from the center of cup 1, and spray piping 9 is by annular
First filter chamber 2 and the second filter chamber 3 are cut, and second is set in the position that the filter chamber 3 of spray piping 9 and second is separated by
The water inlet of filter chamber 3, in the present embodiment, the water inlet of the second filter chamber 3 are a circular hole.
First filter chamber 2 and the second filter chamber 3 use annular, can be real in the case where not changing original cup model
Existing, not only long flow path is easy to residue separation, also a saving cost.
Spray piping 9, which stretches out, cuts the set-up mode of the first filter chamber 2 and the second filter chamber 3, does not change not only
Former spray equipment, it is that the second filter chamber 3 sets water inlet also using spray piping 9, and washings are after filtering
It can still participate in washing again.
In the present embodiment, the concentric radius of circle of the first filter chamber of annular 2 is larger, the second filter chamber of annular 3
Concentric radius of circle is smaller, and both are adjacent in the horizontal direction, and the height of the second filter chamber 3 is more than the height of the first filter chamber 2
Degree, washings can outwards overflow after the second filter chamber 3 upwards discharge flows into the first filter chamber 2, then through once filtering
Filtered, further improve filter effect, shorten wash time.
Washings enter the first filter chamber 2 after the filtering of annular primary filter screen 5, by the effect of washing pump 7, wash
Wash after water sucks pump chamber 4 from the first filter chamber 2 and flow into spray piping 9, a part of washings are used for spray washing, another
Portion of washing water flows into the second filter chamber 3, and washings are upward through secondary filter 6 after the entrance of the water inlet of the second filter chamber 3
Discharge, residue are stayed in the second filter chamber 3, and the washings of discharge, which outwards overflow, flows into the first filter chamber 2, through once
Filter screen 5, which repeats, to be filtered.
Example IV
In the present embodiment, the first drainpipe and the second drainpipe of deslagging, the first mistake are set in the bottom of cup 1
Filter chamber 2 connects the first drainpipe, and the second filter chamber 3 connects the second drainpipe.
Draining pump is installed on the first drainpipe, in the presence of draining pump, residue can discharge through the first drainpipe.
The delivery port of the second drainpipe is connected on the first drainpipe of draining pump water outlet end, passes through the stream of the first drainpipe
Speed outwards suctions out the second drainpipe, and the residue of the second drainpipe can discharge.In the second drainpipe and first row
Water pipe connectivity part sets check valve, prevents from overflowing.
The present embodiment separates the draining of two chambers, is not likely to produce blocking.
Embodiment five
As shown in Figures 1 to 3, in the present embodiment, a kind of double filtration method of above-mentioned dish-washing machine double filtering system,
Comprise the following steps：
Step 1, washings are downwardly into the first filter chamber of annular 2 after the filtering of primary filter screen 5.
Step 2, in the presence of washing pump 7, washings from the first filter chamber 2 flow into spray piping 9.
Step 3, washings shunt from spray piping 9, and a part participates in spray washing, is partly into the second filtering
Chamber 3, the washings after the filtering of the top secondary filter 6 of the second filter chamber 3 discharge, and flow into the primary filter screen in outside
5 repeat steps 1 to 3.Inflow outside primary filter screen 5 is discharged by the shunting and washings of spray piping 9, no
It is disconnected to there are washings to repeat to participate in filtering and washing, filter effect is further improved, shortens wash time.
The residue filtered through primary filter screen 5 and secondary filter 6 is discharged by two drainpipes of separation.
In summary, a kind of dish-washing machine double filtering system of the present invention and double filtration method, possess dual
Filter capacity, dishwasher efficiency is greatly improved, experiment proves that the present invention can shorten clearly than once filtering
Wash number, the time more than half, there is good market value.
As described above, the plan content with reference to given by accompanying drawing, can derive similar technical scheme.In every case it is
Any letter made without departing from the content of technical solution of the present invention, the technical spirit according to the present invention to above example
Single modification, equivalent variations and modification, in the range of still falling within technical solution of the present invention.
Claims (10)
- A kind of 1. dish-washing machine double filtering system, it is characterised in that：Including cup, is provided with the cup One filter chamber, the second filter chamber, pump chamber, primary filter screen is provided with first filter chamber, described second Secondary filter is provided with filter chamber, washing pump is arranged in the pump chamber, the pump chamber water inlet and the first filtering Chamber connects, and the pump chamber delivery port connects with spray piping, sets the second filter chamber to enter water on the spray piping Mouthful.
- A kind of 2. dish-washing machine double filtering system according to claim 1, it is characterised in that：It is described once to filter Net and secondary filter are flat screen.
- A kind of 3. dish-washing machine double filtering system according to claim 1, it is characterised in that：First mistake Filter chamber and the second filter chamber are annular, and the primary filter screen and secondary filter are arranged on annular upper surface.
- A kind of 4. dish-washing machine double filtering system according to claim 3, it is characterised in that：First mistake The concentric radius of circle of filter chamber is more than the concentric radius of circle of the second filter chamber.
- A kind of 5. dish-washing machine double filtering system according to claim 3, it is characterised in that：Second mistake The height of filter chamber is more than the height of the first filter chamber.
- A kind of 6. dish-washing machine double filtering system according to claim 1, it is characterised in that：First mistake Filter chamber connects the first drainpipe, and second filter chamber connects the second drainpipe, installed on first drainpipe Draining pump, the first drainpipe of the draining pump water outlet end connect with second drainpipe.
- A kind of 7. dish-washing machine double filtering system according to claim 6, it is characterised in that：In the second draining Pipe sets check valve with the first drainpipe connectivity part.
- 8. a kind of double filtration method of dish-washing machine double filtering system as described in any one of claim 1 to 7, its It is characterised by, comprises the following steps：Step 1, washings enter the first filter chamber after primary filter screen filters；Step 2, in the presence of washing pump, washings from the first filter chamber flow into spray piping；Step 3, washings are further separated into the second filter chamber from spray piping, and discharge residue is filtered through secondary filter.
- A kind of 9. dish-washing machine double filtration method according to claim 8, it is characterised in that：In the step 3 In, the washings after secondary filter filtering at the top of the second filter chamber discharge, and flow into the primary filter screen weight in outside Step 1 is answered to 3.
- A kind of 10. dish-washing machine double filtering system according to claim 9, it is characterised in that：By secondary filter The residue of filtering is discharged after staying in the second filter chamber through the second drainpipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610370465.5A CN107440659B (en) | 2016-05-30 | 2016-05-30 | Dual-filtering system and dual-filtering method of dish washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610370465.5A CN107440659B (en) | 2016-05-30 | 2016-05-30 | Dual-filtering system and dual-filtering method of dish washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107440659A true CN107440659A (en) | 2017-12-08 |
| CN107440659B CN107440659B (en) | 2020-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610370465.5A Active CN107440659B (en) | 2016-05-30 | 2016-05-30 | Dual-filtering system and dual-filtering method of dish washing machine |
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| CN (1) | CN107440659B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| US5566696A (en) * | 1995-05-26 | 1996-10-22 | White Consolidated Industries, Inc. | Dishwasher with balancing vanes on pump impeller |
| JPH0910162A (en) * | 1995-07-01 | 1997-01-14 | Lg Electron Inc | Washing water purifing facility for tableware washer |
| CN1899201A (en) * | 2005-11-08 | 2007-01-24 | 乐金电子(天津)电器有限公司 | Water storage tank structure for tableware washing device |
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| CN204708799U (en) * | 2015-04-22 | 2015-10-21 | 芜湖美的洗涤电器制造有限公司 | Dish-washing machine and water supply installation thereof |
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| CN107440659B (en) | 2020-08-28 |
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Effective date of registration: 20201110 Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee after: QINGDAO HAIER DISHWASHER Co.,Ltd. Patentee after: Haier Zhijia Co.,Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee before: QINGDAO HAIER DISHWASHER Co.,Ltd. |