CN1552635A - Water softing apparatus of bowl washer - Google Patents
Water softing apparatus of bowl washer Download PDFInfo
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- CN1552635A CN1552635A CNA031427545A CN03142754A CN1552635A CN 1552635 A CN1552635 A CN 1552635A CN A031427545 A CNA031427545 A CN A031427545A CN 03142754 A CN03142754 A CN 03142754A CN 1552635 A CN1552635 A CN 1552635A
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- water treatment
- dishwasher
- demineralized water
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Abstract
A water softening unit for bowl washer is composed of a water softening module containing ion exchange resin and a saline container for supplying saline to wash said ion exchange resin. It features its saline concentration detecting module consisting of a vertical channel communicated with said saline container, a case in said vertical channel, a magnet as float, and a hall senser. When the concentration of saline is lowered, the magnetic float moves down to close the Hall sensor and an electronic signal is sent out.
Description
Technical field
The present invention relates to possess the dishwasher that demineralized water treatment device is arranged in the washing machine of the pottery of a kind of sanitation field washing plant or tableware, particularly relate to a kind of in the demineralized water treatment device that constitutes by ion exchange resin, can be according to the brinish concentration of cleaning ion exchange resin, inform that the user drops into the demineralized water treatment device (Water softening device for dishwasher) of dishwasher of the best moment of salt.
Background technology
Seeing also shown in Figure 1ly, is the structural representation of existing common dishwasher, specifies the structure of existing common dishwasher below with reference to Fig. 1.As shown in the figure, existing common dishwasher is made up of the dish washing machine door 20 that portion within it constitutes spatial main body 10 that can ware washing and can open and close the aforementioned body open front.
In addition, be provided with the inner shell of forming by urceolus 16 in the formation of the inside of aforementioned body 10.In the inside of above-mentioned urceolus 16, form and be provided with carriage assembly 12, this carriage assembly 12 forms respectively to be provided with can place upper bracket assembly 12a and the lower tray assembly 12b that desires ware washing and energy dismounting.In addition, in carriage assembly 12 bottom of upper bracket assembly 12a and lower tray assembly 12b separately, form respectively and be provided with and carry out the upper jets 14a and the lower jets 14b of jet cleaning water to being placed on vessel on the above-mentioned carriage assembly 12.Therefore, the washing water that are fed to dishwasher from running water pipe are ejected on the vessel by above-mentioned jet orifice 14 and carry out washers' work.
Above-mentioned upper jets 14a is positioned at the bottom of above-mentioned upper bracket assembly 12a, and form be provided with can jet cleaning water a plurality of jet holes, therefore, the washing water that are fed to upwards can be sprayed to above-mentioned upper bracket assembly 12a.In addition, also can be for washing water being sprayed to lower tray assembly 12b downwards, and make above-mentioned jet hole setting be formed at the bottom of above-mentioned upper jets 14a.In addition, therefore above-mentioned lower jets 14b can upwards spray to washing water the top of lower tray assembly 12b because be installed in the downside of above-mentioned lower tray assembly 12b.
By said process, utilize washing water to wash after the vessel, washing water need be discharged to the outside of dishwasher.Such drainage procedure is to finish by the thrust of the wet-pit that is installed in dish washer interior and water shoot.
In addition, in the inside of dishwasher, install and be provided with the demineralized water treatment device (not shown) that can soften to the washing water of dish washer interior supply.This demineralized water treatment device has various structure formations, but generally all is by built-in ion exchange resin, makes washing water pass through above-mentioned ion exchange resin, thereby reaches softening washing water and improve the purpose of scourability.
But above-mentioned ion exchange resin if it is not cleaned, will influence its softening function, even can lose softening function after using certain hour.And the cleaning of above-mentioned ion exchange resin utilizes salt solution to carry out, and its salt solution will remain on more than certain concentration.
The cleaning of above-mentioned ion exchange resin utilizes salt solution to carry out, but after using certain hour, if the brinish density loss, the user then need replenish salt.Detect brinish concentration, in the past by utilizing the guiding switch to finish.But the guiding switch is bigger because detect error, so can bring many unnecessary troubles to the user in actual use.
This shows that the demineralized water treatment device of above-mentioned existing dishwasher still has many defectives, and demands urgently further being improved.
The problem that exists for the demineralized water treatment device that solves above-mentioned dishwasher, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, and this obviously is the problem that the anxious desire of relevant dealer solves.
Because the defective that the demineralized water treatment device of above-mentioned existing dishwasher exists, the inventor is based on being engaged in this type of product design manufacturing abundant for many years practical experience and expertise, actively studied innovation, demineralized water treatment device in the hope of the dishwasher of founding a kind of novel texture, can improve the demineralized water treatment device of the dishwasher of general existing routine, make it have more practicality.Through constantly research, design, and after studying sample and improvement repeatedly, create the present invention who has practical value finally.
Summary of the invention
Main purpose of the present invention is, overcome the defective of the demineralized water treatment device existence of above-mentioned existing dishwasher, and provide a kind of demineralized water treatment device of dishwasher of novel texture, technical problem underlying to be solved is to make it have when brinish concentration reduces the effect that can measure brinish concentration accurately and inform the user.
Purpose of the present invention and to solve its technical problem underlying be to adopt following technical scheme to realize.The demineralized water treatment device of a kind of dishwasher that proposes according to the present invention, be to form the soft water portion that keeps ion exchange resin that can softening washing water in being provided with by portion within it and can splendid attire be fed in the demineralized water treatment device that the brinish salt solution splendid attire portion of above-mentioned soft water portion formed, it is characterized in that above-mentioned demineralized water treatment device comprises with lower member to be formed: be provided with and be positioned at the vertical channel that the one side also can be connected with above-mentioned salt solution splendid attire portion; Setting is positioned at the inside of above-mentioned vertical channel, and forms that be provided with can built-in air and have a shell of certain volumetrical internal space; Comprise the buoy that is provided with the magnet that is positioned at above-mentioned shell lower end; And the outside that is positioned at above-mentioned demineralized water treatment device shell, and be mounted on the Hall element of above-mentioned vertical channel lower end.
The present invention compared with prior art has tangible advantage and beneficial effect.By above technical scheme as can be known, in order to reach aforementioned goal of the invention, the demineralized water treatment device of dishwasher of the present invention, be to be formed the soft water portion that keeps ion exchange resin that can softening washing water in being provided with by portion within it and can splendid attire be fed in the demineralized water treatment device that the brinish salt solution splendid attire portion of above-mentioned soft water portion formed, the demineralized water treatment device of the invention described above comprises with lower member to be formed: be provided with and be positioned at the vertical channel that the one side also can be connected with above-mentioned salt solution splendid attire portion; Setting is positioned at the inside of above-mentioned vertical channel, and forms that be provided with can built-in air and have a shell of certain volumetrical internal space; Comprise the buoy that is provided with the magnet that is positioned at above-mentioned shell lower end; And the outside that is positioned at above-mentioned demineralized water treatment device shell, and be mounted on the Hall element of above-mentioned vertical channel lower end.
In above-mentioned demineralized water treatment device, when the brinish concentration of above-mentioned vertical channel and salt solution splendid attire portion inside reduced, above-mentioned buoy then descended, and near Hall element, above-mentioned Hall element promptly can send the electronic signal of regulation thereupon.Above-mentioned electronic signal can be impelled the luminous or sound that gives a warning of display part that is positioned at the dishwasher outside, thereby can inform that the user should arrive when adding salt.
Above-mentioned according to demineralized water treatment device of the present invention, not only can inform accurately that the user adds the opportunity of salt, and, therefore can access monitoring information more accurately, thereby can improve the reliability of user dishwasher owing to used Hall element.
In sum, the demineralized water treatment device of the dishwasher of special construction of the present invention, mainly be to be provided with for the brinish concentration that detects the flushing ion exchange resin that is contained in soft water portion to have used buoy and Hall element, pass through said structure, can be accurately and judge the brinish concentration of cleaning ion exchange resin easily, and have when brine concentration reduces the effect that to measure brinish concentration accurately and to inform the user.Therefore, make the user can judge the release time of salt accurately, thereby can improve the convenience that uses dishwasher greatly.It has above-mentioned many advantages and practical value, and in like product, do not see have similar structure design to publish or use, no matter and it structurally or bigger improvement all arranged on the function, have large improvement technically, and produced handy and practical effect, and have the effect of enhancement really, thus be suitable for practicality more, really be a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technique means of the present invention, and can be implemented according to the content of specification sheets, below with preferred embodiment of the present invention and conjunction with figs. describe in detail as after.
The specific embodiment of the present invention is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is the structural representation that has common dishwasher now.
Fig. 2 is the exploded perspective synoptic diagram according to dishwasher of the present invention.
Fig. 3 is the chassis structure synoptic diagram according to dishwasher of the present invention.
Fig. 4 is the structural representation according to demineralized water treatment device of the present invention.
Fig. 5 is the partial cutaway schematic according to demineralized water treatment device of the present invention.
Number among the figure
10 ... main body 12 ... carriage assembly
12a ... upper bracket assembly 12b ... the lower tray assembly
14 ... jet orifice 14a ... upper jets
14b ... lower jets 16 ... urceolus
20 ... dish washing machine door 110 ... above
112 ... side 116 ... urceolus
210 ... upper bracket assembly 212 ... the lower tray assembly
220 ... washing water guidance part 222 ... upper jets
223 ... fixer 224 ... lower jets
226 ... carriage 300 ... the chassis
302 ... guide hole 310 ... wash
312 ... washing pump 314 ... wet-pit
316 ... heater assembly 320 ... the air guidance part
322 ... internal pipeline 324 ... water shoot
326 ... influx 330 ... demineralized water treatment device
330A ... the salt solution splendid attire 330B of portion ... soft water portion
332 ... input port 333 ... the input port
334 ... valve 335 ... outlet
335a ... lid 336 ... vertical channel
F ... buoy Fa ... shell
M ... magnet H ... Hall element
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, its embodiment of demineralized water treatment device, structure, feature and the effect thereof of the dishwasher that foundation the present invention is proposed, describe in detail as after.
Seeing also shown in Figure 2ly, is the exploded perspective synoptic diagram of the preferred embodiment of the dishwasher of the demineralized water treatment device of dishwasher according to the present invention.
At first, one-piece construction and water discharging part according to dishwasher of the present invention are described.As shown in Figure 2, the outer enclosure of dishwasher is formed with a pair of side 112 that is installed in above-mentioned top 110 liang of side lower parts by top 110.
Be provided with urceolus 116 in the installation of the inside of said external shell, and carry out actual dish washing work in the inside of this urceolus 116.In addition, in the inside of above-mentioned urceolus 116, form respectively up and down to be provided with and to place upper bracket assembly 210 and the lower tray assembly 212 of desiring ware washing and energy dismounting.
Please shown in Figure 3 in conjunction with consulting, be chassis structure synoptic diagram according to dishwasher of the present invention.In the bottom of above-mentioned urceolus 116, install and be provided with chassis 300.Top on above-mentioned chassis 300, fixed installation is provided with the wash 310 that is provided with washing pump 312, wet-pit 314 and heater assembly 316.In addition, the top on above-mentioned chassis 300, install be provided with can softening washing water demineralized water treatment device 330.
On the top of above-mentioned wash 310, install and be provided with carriage 226, and this carriage 226 is for can be transported to the washing water that washing pump 312 is supplied respectively washing water guidance part 220 or lower jets 224.
In addition, in above-mentioned urceolus 116 inside rear, along its length direction, install be provided with can supplying washing water washing water guidance part 220, the water by these washing water guidance part 220 supplies is fed to the upper jets 222 that is provided with a plurality of jet holes.And above-mentioned upper jets 222 is installed in the bottom of above-mentioned upper bracket assembly 210 by fixer 223, and the water that is fed to is sprayed to above-mentioned upper bracket assembly 210.
See also Fig. 2, shown in Figure 3, below, open fire is at the whole flow process of dish washer interior specifically.At first, the water that is fed to by running water pipe directs into the inside of air guidance part 320 by influx 326, then, the current of air guidance part 320 internal passagess of flowing through are fed to the inside of wash 310 through demineralized water treatment device 330, after treating that washing pump 312 is started working, above-mentioned washing water are transported to washing water guidance part 220 or lower jets 224 respectively from the inside of above-mentioned carriage 226, and are fed to next unit with certain pressure.
Be fed to the water of above-mentioned washing water guidance part 220, spray to upper bracket assembly 210 by upper jets 222; And be fed to the water of lower jets 224, then spray to lower tray assembly 212.
In above-mentioned wash 310, above-mentioned washing water also circulate repeatedly for keeping certain water level, and in this working cycle, the impurity that is included in the water then is filtered by the filtration unit that is mounted on the above-mentioned wash 310.Finish after the washing work by repeating said process, need to discharge the water of dish washer interior.
In the process of carrying out draining, adhere to the wet-pit 314 that is arranged at above-mentioned wash 310 1 sides and start working, and water is subjected to the internal pipeline 322 that the thrust of wet-pit 314 flows to connection wash 310 and air guidance part 320.The water of these internal pipeline 322 inside, the guided inside by air guidance part 320 is to water shoot 324.In addition, water shoot 324 is connected to the outside of dishwasher by guide hole 302, and can be in fact the washing water of dish washer interior be discharged to the outside fully.
See also Fig. 4, shown in Figure 5, Fig. 4 is according to demineralized water treatment device structural representation of the present invention, and Fig. 5 is the partial cutaway schematic according to demineralized water treatment device of the present invention.Below, specify structure according to demineralized water treatment device 330 of the present invention.As shown in the figure, demineralized water treatment device 330 of the present invention, its inner area is divided into two spaces, promptly built-in be provided with can to washing water carry out remollescent ion exchange resin the 330B of soft water portion and can the splendid attire brinish salt solution splendid attire 330A of portion.
The above-mentioned water that is fed to by air guidance part 320 enters into by input port 332 after the demineralized water treatment device 330, by the flow through inside of the above-mentioned soft water 330B of portion, its internal passages, and is discharged to the outside by exporting 335.Because above-mentioned outlet 335 is the inside that is connected to above-mentioned wash 310, so can accumulate in the inside of wash 310 by the water of above-mentioned outlet 335 discharges, and eject by upper jets 222 and lower jets 224, and finish washing work (in conjunction with consulting Fig. 2, shown in Figure 3) by the effect of washing pump 312.
In addition, be arranged at the input port 333 of opposite side, in order to supply a certain amount of water and formation to be set to the above-mentioned salt solution splendid attire 330A of portion.Therefore, the water that is fed to by above-mentioned input port 333 can direct into the salt solution splendid attire 330A of portion, and makes it keep certain water level.In addition, the certain hour of need being separated by drops into a certain amount of salt to the above-mentioned salt solution splendid attire 330A of portion, just can keep and clean the required concentration of ion exchange resin.
Carry out after the washing process of certain hour, the salt solution that is positioned at above-mentioned salt solution splendid attire portion 330A inside enters into the above-mentioned soft water 300B of portion by the formed internal passages of the action of valve 334, and be discharged to the outside by exporting 335, and in this process, can finish cleaning to above-mentioned inner ion exchange resin.
Internal space at the above-mentioned salt solution splendid attire 330A of portion is loaded with salt solution, and this salt solution is to mix by the water that flows into by the salt that utilizes lid 335a switching peristome 335 to drop into to form.In addition, consume after a certain amount of salt solution in cleaning above-mentioned ion exchange resin process, brinish concentration can reduce naturally.Therefore, user's certain hour of need being separated by drops into a certain amount of salt in it.
In the side of the above-mentioned salt solution splendid attire 330A of portion, form and be provided with coupled logical vertical channel 336.And the structure that above-mentioned vertical channel 336 is connected with the salt solution splendid attire 330A of portion, for example, the bottom of above-mentioned vertical channel 336 is communicated in the salt solution splendid attire 330A of portion.Therefore, the brinish concentration that is positioned at above-mentioned vertical channel 336 inside is identical with the brinish concentration that is positioned at salt solution splendid attire portion 330A inside, and can keep identical water level.
In the present invention, be to be positioned at the brinish concentration of above-mentioned vertical channel 336 inside and it is informed the user, thereby can be able to accurately to notify the purpose of the release time of salt by detection.
In order to achieve the above object, in the inside of above-mentioned vertical channel 336, install and be provided with buoy F.This buoy F is made up of with the magnet M that is installed in above-mentioned shell Fa bottom the shell Fa that possesses by the certain volume internal space.Above-mentioned shell Fa is made by the synthetic resins material, and portion is loaded with the air of certain volume within it.
Because the air of above-mentioned shell Fa inside and have certain buoyancy by the shell Fa that the synthetic resins material is made, therefore, the volume that can be by regulating air and the volume of synthetic resins material determine the buoyancy of above-mentioned buoy F.
The buoyancy of above-mentioned buoy F can be set at floating when brinish concentration is high, and when brinish concentration is low within the settled scope.That is, competent salt is housed, thereby makes that when above-mentioned brinish concentration was high, above-mentioned buoy F can keep the state that swims on the water surface in the inside of the above-mentioned salt solution splendid attire 330A of portion; And consuming salt solution through cleaning ion exchange resin and coming in by new water input, thereby brinish concentration is reduced to after the certain level, above-mentioned buoy F is with sedimentation.Like this, after brinish concentration is reduced to certain level,, therefore, need to throw in a certain amount of salt owing to be difficult to clean ion exchange resin.Generally speaking, buoy F is designed to satisfy exactly the structural form of settled requirement after brinish concentration is reduced to a certain degree.
In addition, as previously discussed, determine the buoyancy of above-mentioned buoy F, the volume of air that can be by suitable adjustment shell Fa inside and the volume of synthetic resins material reach.
In the bottom of above-mentioned vertical channel 336, install and to be provided with Hall element H, and this Hall element H can with adhere to the magnet M that is arranged on above-mentioned buoy F bottom near the time send the electronic signal of regulation.For example, when the brinish concentration that is positioned at above-mentioned vertical channel 336 inside reduces, thereby when causing buoy F to descend, be positioned at the position that the magnet M of its bottom approaches arrival above-mentioned Hall element H.At this moment, above-mentioned Hall element H then mails to the electronic signal of regulation the control part of dishwasher.
After control part receives above-mentioned signal, just can judge that brinish concentration is low excessively, and make the display part flicker that is positioned at the dishwasher outside or the sound that gives a warning, thereby informing that the user has arrived should be when the above-mentioned salt solution splendid attire 330A of portion replenishes salt.
The overall work process according to demineralized water treatment device 300 of the present invention that now possesses said structure is described in detail as follows:
In the process of finishing common cleaning vessel, the current that enter by input port 332 enter into the inside of wash through the 330B of soft water portion and with after ion exchange resin contacts.In addition, identical flowing of the water of dish washer interior with above-mentioned explanation.
In addition, in order to clean ion exchange resin, after above-mentioned valve 334 is opened, promptly can use the salt solution of above-mentioned salt solution splendid attire portion 330A inside.In addition, after having used salt solution, along with additional new water, above-mentioned brinish concentration will reduce gradually.As previously discussed, after brinish concentration reduced, buoy F descended, and impels Hall element H to send the electronic signal of regulation.
Above-mentioned electronic signal will be delivered to the control part of dishwasher, and control part reflects the display part that is positioned at the front according to above-mentioned electronic signal.And above-mentioned display part can be the device that luminescent lamp etc. sends visual signalling, also can be the sound-producing device of sound of giving a warning.
As mentioned above, according to its technical conceive of demineralized water treatment device of the present invention be: setting is formed with the vertical channel that is communicated in splendid attire brinish salt solution splendid attire portion, and utilizes magnet and Hall element to detect the situation of brinish density loss.But, in technical field of the present invention,, but can improve other operational instances of the present invention as long as possess basic knowledge.In patent application of the present invention, the technology of essence of the present invention has been proposed the patent protection request, therefore, its professional protection domain should comprise all variation patterns with above-mentioned technical characterstic.
The technological innovation of the demineralized water treatment device of the dishwasher of the present invention that above-mentioned structure like this constitutes all has many saving graces for technician of the same trade now, and the progressive that possesses skills really.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified to the equivalent embodiment of equivalent variations, but every technical solution of the present invention content that do not break away from,, all still belong in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did according to technical spirit of the present invention.
Claims (1)
1, a kind of demineralized water treatment device of dishwasher, be to form the soft water portion that keeps ion exchange resin that can softening washing water in being provided with by portion within it and can splendid attire be fed in the demineralized water treatment device that the brinish salt solution splendid attire portion of above-mentioned soft water portion formed, it is characterized in that above-mentioned demineralized water treatment device comprises with lower member to be formed:
The vertical channel that setting is positioned at the one side and can be connected with above-mentioned salt solution splendid attire portion;
Setting is positioned at the inside of above-mentioned vertical channel, and forms that be provided with can built-in air and have a shell of certain volumetrical internal space;
Comprise the buoy that is provided with the magnet that is positioned at above-mentioned shell lower end; And
Be positioned at the outside of above-mentioned demineralized water treatment device shell, and be mounted on the Hall element of above-mentioned vertical channel lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031427545A CN1552635A (en) | 2003-06-07 | 2003-06-07 | Water softing apparatus of bowl washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031427545A CN1552635A (en) | 2003-06-07 | 2003-06-07 | Water softing apparatus of bowl washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1552635A true CN1552635A (en) | 2004-12-08 |
Family
ID=34324033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA031427545A Pending CN1552635A (en) | 2003-06-07 | 2003-06-07 | Water softing apparatus of bowl washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1552635A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100431976C (en) * | 2005-06-29 | 2008-11-12 | 乐金电子(天津)电器有限公司 | Water softening device for dish washer |
| CN101438951A (en) * | 2007-11-23 | 2009-05-27 | 比特龙有限公司 | Dishwasher with anti-flood safety system |
| CN102341026A (en) * | 2009-03-27 | 2012-02-01 | 伊莱克斯家用产品股份有限公司 | Dishwasher |
| CN105310622A (en) * | 2014-06-18 | 2016-02-10 | 芜湖美的洗涤电器制造有限公司 | Dish-washing machine |
| CN108779598A (en) * | 2016-03-24 | 2018-11-09 | 伊莱克斯家用电器股份公司 | Washing machine including water-softening plant |
| US11136706B2 (en) | 2016-03-24 | 2021-10-05 | Electrolux Appliances Aktiebolag | Laundry washing machine comprising a water softening device and a local electronic control unit |
| US11220778B2 (en) | 2017-01-12 | 2022-01-11 | Electrolux Appliances Aktiebolag | Appliance comprising a water inlet module |
-
2003
- 2003-06-07 CN CNA031427545A patent/CN1552635A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100431976C (en) * | 2005-06-29 | 2008-11-12 | 乐金电子(天津)电器有限公司 | Water softening device for dish washer |
| CN101438951A (en) * | 2007-11-23 | 2009-05-27 | 比特龙有限公司 | Dishwasher with anti-flood safety system |
| CN102341026A (en) * | 2009-03-27 | 2012-02-01 | 伊莱克斯家用产品股份有限公司 | Dishwasher |
| CN102341026B (en) * | 2009-03-27 | 2014-06-25 | 伊莱克斯家用产品股份有限公司 | Dishwasher |
| CN105310622A (en) * | 2014-06-18 | 2016-02-10 | 芜湖美的洗涤电器制造有限公司 | Dish-washing machine |
| CN108478142A (en) * | 2014-06-18 | 2018-09-04 | 佛山市顺德区美的洗涤电器制造有限公司 | Dish-washing machine |
| CN108478142B (en) * | 2014-06-18 | 2020-06-30 | 佛山市顺德区美的洗涤电器制造有限公司 | Dish washing machine |
| CN108779598A (en) * | 2016-03-24 | 2018-11-09 | 伊莱克斯家用电器股份公司 | Washing machine including water-softening plant |
| US11136706B2 (en) | 2016-03-24 | 2021-10-05 | Electrolux Appliances Aktiebolag | Laundry washing machine comprising a water softening device and a local electronic control unit |
| US11193233B2 (en) | 2016-03-24 | 2021-12-07 | Electrolux Appliances Aktiebolag | Laundry washing machine comprising a water softening device |
| US11220778B2 (en) | 2017-01-12 | 2022-01-11 | Electrolux Appliances Aktiebolag | Appliance comprising a water inlet module |
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