CN202446037U - Filtration system for dishwasher - Google Patents
Filtration system for dishwasher Download PDFInfo
- Publication number
- CN202446037U CN202446037U CN 201120563544 CN201120563544U CN202446037U CN 202446037 U CN202446037 U CN 202446037U CN 201120563544 CN201120563544 CN 201120563544 CN 201120563544 U CN201120563544 U CN 201120563544U CN 202446037 U CN202446037 U CN 202446037U
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- China
- Prior art keywords
- filter
- cup
- hole
- cylinder filter
- opening
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model provides a filtration system for a dishwasher. The filtration system comprises a flat filter, a cylindrical filter, and a portable cup. The flat filter is provided with an opening, the cylindrical filter passes through the opening and is in connection with the flat filter, the portable cup is disposed inside the cylindrical filter, the upper part of the cylindrical filter is above the surface of the flat filter opening, and the lower part of the cylindrical filter is under the surface of the flat filter opening. The upper part of the cylindrical filter is provided with a plurality of first holes which allow large block residues to pass through, and the lower part of the cylindrical filter is provided with third holes which allow extremely small residues to pass through. The lower part of the portable cup is lower than the surface of the flat filter opening, and is provided with a plurality of second holes which prevent the large block residues from passing through. The diameters of the first holes, the second holes and the third holes diminish in sequence. Because the first holes used for the large block residues to pass through is formed on the upper part of the cylindrical filer, the structure of the portable cup is simplified, which facilitates the cleaning of the portable cup for a user.
Description
Technical field
The utility model relates to a kind of dish-washing machine filtration system.
Background technology
The dish-washing machine filtration system is the device that is used for filtering dish-washing machine residue in the recirculated water in the cycle of operation, and it can prevent effectively that residue from forming secondary pollution to tableware, thereby improves the clean rate of dish-washing machine.
Traditional filtration system comprises plate filter, cylinder internal filter, cylinder micro-filter, carries cup etc.; These parts have the aperture of different sizes, and wherein, plate filter plays a filtration; Cylinder internal filter and cylinder external filter and carry the cup be used; When collecting the larger particles residue, prevent that residue from getting in the current in the washing system, thereby reduce the generation of secondary pollution.Because of the cylinder filter and carry cup and can play an effect of collecting residue, the user tends to they are repeatedly dismantled to clear up their collected residues.Yet, have certain height and on this top, offer the hole that a plurality of confession bulk residues pass through because tradition is carried the top of cup, clear up and clean carrying cup so be unfavorable for the user.
The utility model content
In view of this, the main purpose of the utility model is to provide a kind of user of convenience to clean and dish-washing machine filtration system simple in structure.
In order to achieve the above object; The utility model provides a kind of dish-washing machine filtration system, comprise plate filter, cylinder filter and carry cup, on said plate filter, have opening; Said cylinder filter passes said opening and is connected with said plate filter; The said cup of carrying is arranged in the said cylinder filter, it is characterized in that, said cylinder filter has the top on the plane, opening place that exceeds said plate filter and the bottom on the plane, opening place that is lower than said plate filter; On said top, be provided with first hole that a plurality of confession bulk residues pass through, on said bottom, have the 3rd hole that supplies minimum residue to pass through; The said cup of carrying has the bottom that the opening that is lower than said plate filter belongs to the plane, and offers second hole that a plurality of prevention bulk residues pass through in the said bottom of carrying cup.
Draw from the above mentioned, on the top of carrying cup first hole that supplies the bulk residue to pass through is set with prior art and compares, in the utility model; Use first hole of passing through for the bulk residue owing to being formed with on the top of said cylinder filter; Simplified carry the cup structure, like this, the user cleaning carry the cup in residue the time; The user is removed more easily carry the residue in the cup and help the user and clean and carry cup, convenient for users to use.
Preferably, the aperture in said first hole, second hole and the 3rd hole reduces successively, thereby helps residue is carried out the classification interception.
Preferably, be formed with a pair of handle on the cup said carrying, said handle is higher than the plane, opening place of said plate filter, on the top of said cylinder filter, offers two grooves, and said handle is fastened in the said groove.
Draw from the above mentioned, be provided with handle, help the user and dismantle carrying cup owing to carry cup.Simultaneously,, can prevent that the said cup of carrying from rotating with respect to said cylinder filter, promptly increase and put forward the fastness that cooperates between cup and the cylinder filter because handle is fastened in the groove.In addition; Because handle is fastened in the groove; Said handle is positioned at the sidewall of said cylinder upper filter part, makes the junction of said handle and groove form more smooth composition surface, can prevent the accumulation residue in the grip; And reduce residue and get into the resistance of carrying glass bottom, help improving the clean result of dish-washing machine.
Preferably; With said handle that the position is set is corresponding, be formed with buckle on the cup said carrying, with said groove that the position is set is corresponding; On the top of said cylinder filter, offer through hole, the said cup of carrying is connected with said cylinder filter with the clamping of said through hole through said buckle.
Draw from the above mentioned,, help assembling or disassembling section with the cylinder filter carrying cup because the said cup of carrying is connected with said cylinder filter with the cooperation of through hole through buckle.
Preferably; The outside at said cylinder filter circumferentially is formed with and its axial vertical flange along it; Opening part at said plate filter circumferentially is formed with stage portion along it, said cylinder filter through said flange overlap joint on said stage portion and be connected with said plate filter.
Draw from the above mentioned,, help simplifying the structure of dish-washing machine filtration system because said cylinder filter overlaps on said stage portion through said flange and is connected with said plate filter.
Preferably, be formed with the rotation claw in the bottom of said cylinder filter, said cylinder filter rotates claw through this and is connected with the dish-washing machine bottom of gullet.
Draw from the above mentioned, be connected with bottom of gullet, help making said cylinder filter firmly to be connected with bottom of gullet formation because said cylinder filter rotates claw through this, with prevent residue from cylinder filter and tank combine spill the slit.
Description of drawings
Fig. 1 is the integral installation figure of dish-washing machine filtration system;
Fig. 2 be among Fig. 1 A-A to cutaway view;
Fig. 3 is the oblique view of cylinder filter;
Fig. 4 is an oblique view of carrying cup.
The specific embodiment
Below in conjunction with Fig. 1-Fig. 4 the dish-washing machine filtration system that the utility model proposes is elaborated.
As depicted in figs. 1 and 2, said dish-washing machine filtration system comprises plate filter 1, cylinder filter 2 and carries cup 3, in the outside of dish-washing machine tank (not shown) washing motor (not shown) and draining pump (not shown) is installed.Wherein, plate filter 1 is fixed on the upper end of tank, on this plate filter 1, has the hole that several supply washings and minimum residue to pass.On plate filter 1, also have an opening, cylinder filter 2 passes this opening and is connected with plate filter 1, carries cup 3 and is arranged in the cylinder filter 2.In the present embodiment; For the convenience of describing; Cylinder filter 2 and the part that is positioned on this plane, opening place of carrying cup 3 are defined as top, and the part that will be positioned under this plane, opening place is defined as the bottom, and the part that will be positioned on this plane, opening place is defined as the middle part.
As shown in Figure 3, circumferentially be formed with the stage portion (not shown) at the opening part of plate filter 1 along it, circumferentially be formed with the flange 27 that matches with stage portion in the outside of cylinder filter 2 along it, this flange 27 is perpendicular with the axis of cylinder filter 2.Cylinder filter 2 through flange 27 overlap joints on stage portion and be connected with plate filter 1.On the 2a of the top of cylinder filter 2, offer a plurality of first holes 22,2b has the 3rd hole 21 that the minimum residue of a plurality of confessions passes through in its underpart.In washing process, these first hole, 22 main bulk residues that supply are through carrying with entering in the cup 3.Because the top 2a of cylinder filter 2 axially has certain height along it, in washing process, can stop part
Residue gets into to be carried in the cup 3, when washing operation suspends, can also prevent that the residue of having collected is back in the inner bag of dish-washing machine.Be formed with in the bottom of cylinder filter 2 and rotate claw 24 and seal 25, cylinder filter 2 rotates claw 24 through this and firmly is connected with bottom of gullet formation with seal 25, with prevent residue from cylinder filter 2 and tank combine spill the slit.
As shown in Figure 4, on the bottom 3b that carries cup 3, offer a plurality of second holes 32, in washing process, wear in public from the bottom 3b that carries cup 3 in order to stop the bulk residue in this second hole 32.Top carrying cup 3 is formed with a pair of handle 31, on the 2a of the top of cylinder filter 2, offers two U-lags 26, and handle 31 embeds in this groove 26; Can prevent to carry cup 3 rotates with respect to cylinder filter 2; Simultaneously, make the handle 31 and the junction of groove 26 form more smooth composition surface, can prevent accumulation residue at handle 31 places; And reduce the residue entering and carry glass resistance of bottom 3b, help improving the clean result of dish-washing machine.With handle 31 that the position is set is corresponding; Be formed with buckle 33 on 3 carrying cup; With groove 26 that the position is set is corresponding; 2a offers through hole 23 on the top of cylinder filter 2, carries cup 3 and is connected with cylinder filter 2 with the clamping of through hole 23 through buckle 33, helps assembling or disassembling section with cylinder filter 2 carrying cup 3.
The aperture in said first hole 22, second hole 32 and the 3rd hole 21 reduces successively.In the washing process, under the driving of washing motor, current are sucked up to the upper end of tank, and most of current get into circulation cleaning once more through plate filter 1, filter thereby accomplish for the first time.The residue that is stopped by plate filter 1 is carried in the cup 3 along with current get into via first hole 22, gets into the bulk residue carried in the cup 3 and bigger residue and all is blocked in by second hole 32 and carries in the cup 3, filters thereby accomplish for the second time.Other less residues pass second hole 32 and get in the cylinder filter 2, via the 3rd hole 21 on the cylinder filter 2 it are filtered for the third time.The water that flows out from cylinder filter 2 gets into circulation cleaning, and bulk and bigger residue accumulate in and carry in the cup 3, and minimum residue is discharged from, and reaches clean result with this.Like this, carry out multistage filtering through first hole 22, the 21 pairs of swills in second hole 32 and the 3rd hole, when washing procedure finished, the user can take out and carry cup 3 and remove the residue in it.
Compared with prior art; Use first hole of passing through for the bulk residue 22 owing to being formed with on the top of said cylinder filter 2; Simplified and put forward cup 3 structure, like this, during the residue of user in cup 3 is carried in cleaning; The user is removed more easily carry the residue in the cup 3 and help the user and clean and carry cup 3, convenient for users to use.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (6)
1. dish-washing machine filtration system; Comprise plate filter (1), cylinder filter (2) and carry cup (3); On said plate filter (1), have opening, said cylinder filter (2) passes said opening and is connected with said plate filter (1), and the said cup (3) of carrying is arranged in the said cylinder filter (2); It is characterized in that
Said cylinder filter (2) has the top (2a) on plane, opening integrally formed, that exceed said plate filter (1) place and is lower than the bottom (2b) on the plane, opening place of said plate filter (1); On said top (2a), be provided with first hole (22) that a plurality of confession bulk residues pass through; On said bottom (2b), has the 3rd hole (21) that supplies minimum residue to pass through
The said cup (3) of carrying has the bottom (3b) that the opening that is lower than said plate filter (1) belongs to the plane, and offers second hole (32) that a plurality of prevention bulk residues pass through in the said bottom (3b) of carrying cup (3).
2. dish-washing machine filtration system according to claim 1 is characterized in that, the aperture of said first hole (22), second hole (32) and the 3rd hole (21) reduces successively.
3. dish-washing machine filtration system according to claim 1; It is characterized in that; Be formed with a pair of handle (31) said carrying on the cup (3); Said handle (31) is higher than the plane, opening place of said plate filter (1), on the top of said cylinder filter (2) (2a), offers two grooves (26), and said handle (31) is fastened in the said groove (26).
4. dish-washing machine filtration system according to claim 3; It is characterized in that; With said handle (31) that the position is set is corresponding, be formed with buckle (33) said carrying on the cup (3), with said groove (26) that the position is set is corresponding; On the top of said cylinder filter (2) (2a), offer through hole (23), the said cup (3) of carrying is connected with said cylinder filter (2) with the clamping of said through hole (23) through said buckle (33).
5. according to arbitrary described dish-washing machine filtration system in the claim 1～3; It is characterized in that; The outside at said cylinder filter (2) circumferentially is formed with and its axial vertical flange (27) along it; Opening part at said plate filter (1) circumferentially is formed with stage portion along it, said cylinder filter (2) through said flange (27) overlap joint on said stage portion and be connected with said plate filter (1).
6. according to arbitrary described dish-washing machine filtration system in the claim 1～3; It is characterized in that; Be formed with rotation claw (24) in the bottom of said cylinder filter (2), said cylinder filter (2) rotates claw (24) through this and is connected with said dish-washing machine bottom of gullet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120563544 CN202446037U (en) | 2011-12-29 | 2011-12-29 | Filtration system for dishwasher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120563544 CN202446037U (en) | 2011-12-29 | 2011-12-29 | Filtration system for dishwasher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202446037U true CN202446037U (en) | 2012-09-26 |
Family
ID=46861937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120563544 Expired - Lifetime CN202446037U (en) | 2011-12-29 | 2011-12-29 | Filtration system for dishwasher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202446037U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105919533A (en) * | 2016-06-23 | 2016-09-07 | 佛山市顺德区美的洗涤电器制造有限公司 | Filtering device for washing machine and washing machine provided with filtering device |
| WO2017014462A1 (en) * | 2015-07-21 | 2017-01-26 | Lg Electronics Inc. | Dishwasher |
| KR20170011114A (en) * | 2015-07-21 | 2017-02-02 | 엘지전자 주식회사 | Dishwasher |
| KR20170011113A (en) * | 2015-07-21 | 2017-02-02 | 엘지전자 주식회사 | Dishwasher |
| CN108577758A (en) * | 2018-04-04 | 2018-09-28 | 广东美的厨房电器制造有限公司 | Dish-washing machine and its filtration system |
| CN109222835A (en) * | 2018-10-31 | 2019-01-18 | 芜湖广盈实业有限公司 | A kind of filtering system of bowl washer and installation method |
| CN110025275A (en) * | 2019-04-26 | 2019-07-19 | 佛山市顺德区美的洗涤电器制造有限公司 | Mention cup lid, filter and dish-washing machine |
| WO2020094297A1 (en) * | 2018-11-09 | 2020-05-14 | Arcelik Anonim Sirketi | A dishwasher comprising a filter |
| EP3056129B1 (en) * | 2015-02-16 | 2020-10-07 | Samsung Electronics Co., Ltd. | Dishwasher |
| CN111743487A (en) * | 2019-03-28 | 2020-10-09 | 博西华电器（江苏）有限公司 | Dish washing machine |
| US10893791B2 (en) | 2018-07-19 | 2021-01-19 | Whirlpool Corporation | Dishwasher and sump assembly |
| KR20220080455A (en) * | 2020-12-07 | 2022-06-14 | 에스케이매직 주식회사 | Dishwasher |
-
2011
- 2011-12-29 CN CN 201120563544 patent/CN202446037U/en not_active Expired - Lifetime
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3056129B1 (en) * | 2015-02-16 | 2020-10-07 | Samsung Electronics Co., Ltd. | Dishwasher |
| KR20170011113A (en) * | 2015-07-21 | 2017-02-02 | 엘지전자 주식회사 | Dishwasher |
| KR20170011114A (en) * | 2015-07-21 | 2017-02-02 | 엘지전자 주식회사 | Dishwasher |
| AU2016295058B2 (en) * | 2015-07-21 | 2021-03-04 | Lg Electronics Inc. | Dishwasher |
| KR102391681B1 (en) * | 2015-07-21 | 2022-04-28 | 엘지전자 주식회사 | Dishwasher |
| EP3324812A4 (en) * | 2015-07-21 | 2019-03-27 | LG Electronics Inc. | Dishwasher |
| KR102358753B1 (en) * | 2015-07-21 | 2022-02-07 | 엘지전자 주식회사 | Dishwasher |
| AU2021202488B2 (en) * | 2015-07-21 | 2022-10-06 | Lg Electronics Inc. | Dishwasher |
| WO2017014462A1 (en) * | 2015-07-21 | 2017-01-26 | Lg Electronics Inc. | Dishwasher |
| US11344178B2 (en) | 2015-07-21 | 2022-05-31 | Lg Electronics Inc. | Dishwasher |
| EP3747335A1 (en) * | 2015-07-21 | 2020-12-09 | LG Electronics Inc. | Dishwasher |
| US11026556B2 (en) | 2015-07-21 | 2021-06-08 | Lg Electronics Inc. | Dishwasher |
| CN105919533A (en) * | 2016-06-23 | 2016-09-07 | 佛山市顺德区美的洗涤电器制造有限公司 | Filtering device for washing machine and washing machine provided with filtering device |
| CN108577758A (en) * | 2018-04-04 | 2018-09-28 | 广东美的厨房电器制造有限公司 | Dish-washing machine and its filtration system |
| CN108577758B (en) * | 2018-04-04 | 2024-04-16 | 广东美的厨房电器制造有限公司 | Dish washer and filtration system thereof |
| US10893791B2 (en) | 2018-07-19 | 2021-01-19 | Whirlpool Corporation | Dishwasher and sump assembly |
| CN109222835A (en) * | 2018-10-31 | 2019-01-18 | 芜湖广盈实业有限公司 | A kind of filtering system of bowl washer and installation method |
| WO2020094297A1 (en) * | 2018-11-09 | 2020-05-14 | Arcelik Anonim Sirketi | A dishwasher comprising a filter |
| CN111743487A (en) * | 2019-03-28 | 2020-10-09 | 博西华电器（江苏）有限公司 | Dish washing machine |
| CN111743487B (en) * | 2019-03-28 | 2024-02-02 | 博西华电器（江苏）有限公司 | Dish-washing machine |
| CN110025275A (en) * | 2019-04-26 | 2019-07-19 | 佛山市顺德区美的洗涤电器制造有限公司 | Mention cup lid, filter and dish-washing machine |
| KR20220080455A (en) * | 2020-12-07 | 2022-06-14 | 에스케이매직 주식회사 | Dishwasher |
| KR102412931B1 (en) * | 2020-12-07 | 2022-06-24 | 에스케이매직 주식회사 | Dishwasher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120926 |