EP0205788B1 - Lave-vaisselle ménager - Google Patents
Lave-vaisselle ménager Download PDFInfo
- Publication number
- EP0205788B1 EP0205788B1 EP86104782A EP86104782A EP0205788B1 EP 0205788 B1 EP0205788 B1 EP 0205788B1 EP 86104782 A EP86104782 A EP 86104782A EP 86104782 A EP86104782 A EP 86104782A EP 0205788 B1 EP0205788 B1 EP 0205788B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- container
- supply container
- channel
- duct
- fresh water
- Prior art date
- 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
Links
- 150000003839 salts Chemical class 0.000 claims description 30
- 239000013505 freshwater Substances 0.000 claims description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 239000012267 brine Substances 0.000 claims description 13
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 13
- 238000005192 partition Methods 0.000 claims description 7
- 238000009833 condensation Methods 0.000 claims description 5
- 230000005494 condensation Effects 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000004851 dishwashing Methods 0.000 claims 12
- 210000002445 nipple Anatomy 0.000 claims 5
- 230000001172 regenerating effect Effects 0.000 claims 4
- 230000005484 gravity Effects 0.000 claims 2
- 229920002994 synthetic fiber Polymers 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 238000005406 washing Methods 0.000 description 8
- 230000008929 regeneration Effects 0.000 description 4
- 238000011069 regeneration method Methods 0.000 description 4
- 239000000945 filler Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
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
- A47L15/4291—Recovery arrangements, e.g. for the recovery of energy or water
-
- 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
- A47L15/4229—Water softening arrangements
Definitions
- the invention relates to a household dishwasher according to the preamble of patent claim 1.
- the invention has for its object to design a household dishwasher of the type mentioned so that the effort for manufacture, assembly and storage of individual parts is reduced and the machine against leaks in the liquid guides is safer.
- the household dishwasher according to the invention is characterized by a container unit, the plastic part of which contains the ion exchanger, the salt storage container, the storage container, the free flow path, the level transmitter and the connecting channels, and to which the storage container, in particular made of metal, acting as a heat exchanger, is connected via nozzles connected.
- the container unit arranged next to a side wall or in the region of the rear wall of the dishwasher comprises most of the water-carrying units of the dishwasher and is arranged next to the container combination of the washing container and the drain pan on the bottom. Since the liquid channels between the individual components are also integrated in the container unit, hose connections and hose connections are not required.
- the container unit reduces the number of machine parts, simplifies their storage and improves assembly.
- the container unit 2 arranged next to a side wall or in the region of the rear wall of a washing container 1 of a household dishwasher consists of a plastic container which contains an ion exchanger 3 in the bottom region, the ion exchanger mass of which is located in a chamber between sieve walls 4, 5.
- the plastic container Above the ion exchanger 3, the plastic container has a salt reservoir 6, which can be filled with salt from the interior of the washing compartment through a filler neck 7 which is guided through a side or rear wall of the washing compartment and can be closed by a lid or the like.
- a brine line 8 leads from the salt storage container 6 to the ion exchanger 3.
- the plastic container of the container unit forms a multi-chamber storage container 9, in whose channel connection 10 to the salt storage container 6 an actuating element 11, water hardness switch or the like is provided.
- the amount of brine required for regeneration of the ion exchanger can be adjusted in accordance with the hardness of the fresh water at the place of installation of the dishwasher, with an amount of water corresponding to the required amount of brine being able to be supplied from the storage container to the salt reservoir depending on the setting of the adjusting element.
- the container unit 2 is connected to the fresh water supply line of the dishwasher via a fresh water connection piece 12 behind a water inlet and / or safety valve (not shown). From the fresh water connection piece 12, a fresh water channel 13 is led up in the container unit to a free flow path 14 which is also integrated into the container unit. Behind the free flow section 14, a fresh water connection duct 15 leads as a down pipe via an outlet valve 16 to the ion exchanger 3.
- the plastic container of the container unit further comprises a level sensor 17, which has a chamber 19, which is separated from the storage container 9 by an overflow partition 18, in which a sensor, e.g. a float 20 is arranged, which operates a switch 22 at a specific filling level 21 and closes the water inlet valve.
- a sensor e.g. a float 20
- a reservoir 23 is also connected to the container unit 2.
- the reservoir 23 can be made of metal for better heat-conducting contact with the washing container 1. It has a lower nozzle 24 which is connected to the fresh water connection channel 15 of the container unit between the free flow path 14 and the outlet valve 16 and is connected by an upper ventilation and overflow line 25 to the fresh water channel 13 in the area of the free flow path 14.
- the container unit 2 is connected to the drain pan of the rinsing container 1 through an outlet 26 of the ion exchanger 3 and the rinsing container is connected to the container unit through a compensating opening 27, a condensation chamber 28 being provided in the container unit behind the compensating opening.
- the condensation chamber 28 is connected by a duct 30 having guide webs 29 to a vent opening 31 of the container unit and to the free flow path 14.
- the container unit has a tube 32 or the like which is in flow connection with the salt storage container and in which, for example, a float 33 with a display 34 is provided.
- the latter Opposite the outlet of the brine line 8 from the salt storage container 6, the latter has a bottom sieve 35 and a side wall sieve 36, the tube 32 adjoining the side wall sieve.
- an overflow channel 37 branches off to the ion exchanger 3. If the salt reservoir is filled with salt, the displaced, excess brine passes through the overflow channel 37 into the ion exchanger and the brine is prevented from un used and undesirably overflows in the rinse tank.
- 38 with a channel for ventilation of the brine line 8 and 39 denotes a salt reservoir level determined by an overflow wall 40 in the brine line.
- the water inlet valve is opened by the program control device of the dishwasher, fresh water flows into the container unit 2 through its fresh water connection piece 12, rises in the fresh water channel 13 to a fill level 41, passes the free flow path 14 and arrives in the drop line of the fresh water Connection channel 15.
- the outlet valve 16 is closed, the storage container 23 is filled from below via the connection piece 24 until water overflow occurs at its upper ventilation and overflow line 25.
- the backwater in the fresh water connection channel 15 fills the storage container 9 over the free flow path 14.
- the filling level 41 is reached, a small amount of water spilling over the overflow partition 18 into the chamber 19 of the level transmitter 17 is sufficient to close the water inlet valve via the float 20 and the switch 22. If the storage container 9 is overfilled, the excess water is passed through the channel 30, the condensation chamber 28 and the compensation opening 27 into the washing container.
- its chamber 19 For emptying the level sensor 17, its chamber 19 has a bottom opening 42 and can be emptied by a suction lifter 43, the drop line 44 of which runs parallel to the fresh water channel 13 to near the bottom of the container unit and via a bottom channel 45 to the fresh water connection channel 15 connected is.
- the outlet valve 16 which can be inserted into a valve housing 46 of the container unit 2, is opened after the container unit has been filled, the precisely measured amount of water in the reservoir 23, depending on the position of the outlet valve designed as a double valve, can be softened via the ion exchanger 3 and its outlet 26 into the washing container flow.
- the container unit 2 also has a housing 47 for a regeneration valve 52.
- a first opening 48 is provided in the channel connection 10 from the storage container 9 to the valve housing 47 and the channel connection 10 leads to the salt storage container 6 via a second opening 49.
- the brine line 8 in turn leads via a third valve housing opening 50 to the regeneration valve 52 and from a fourth opening 51 this valve to the ion exchanger.
- a chamber 53 for a safety level transmitter is formed on the bottom side next to the ion exchanger 3.
- the chamber 53 is connected via the outlet 26 and a channel 55 to the drain pan of the rinsing container and can be filled with water when the safety level is exceeded via the overflow edge of its overflow partition 54, whereby a pressure switch connected via a line connection 56 is acted upon and a safety valve in the water inlet closes.
- a suction lifter 57 which starts after a drain pump of the dishwasher is switched on, is used to empty the chamber 53 into the drain pan of the washing container.
Landscapes
- Washing And Drying Of Tableware (AREA)
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3522901 | 1985-06-26 | ||
DE19853522901 DE3522901A1 (de) | 1985-06-26 | 1985-06-26 | Haushalt-geschirrspuelmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0205788A1 EP0205788A1 (fr) | 1986-12-30 |
EP0205788B1 true EP0205788B1 (fr) | 1989-10-11 |
Family
ID=6274275
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86104782A Expired EP0205788B1 (fr) | 1985-06-26 | 1986-04-08 | Lave-vaisselle ménager |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0205788B1 (fr) |
AU (1) | AU585029B2 (fr) |
DE (2) | DE3522901A1 (fr) |
ES (1) | ES8704720A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10646098B2 (en) | 2015-06-19 | 2020-05-12 | Bitron S.P.A. | Integrated component for a dishwashing machine |
EP4295741A4 (fr) * | 2021-08-05 | 2024-10-23 | Samsung Electronics Co Ltd | Lave-vaisselle et son procédé de commande |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3732452A1 (de) * | 1987-09-25 | 1989-04-20 | Bosch Siemens Hausgeraete | Programmgesteuerte haushalt-geschirrspuelmaschine |
DE3805084A1 (de) * | 1988-02-18 | 1989-08-31 | Bosch Siemens Hausgeraete | Haushalt-geschirrspuelmaschine |
IT215222Z2 (it) * | 1988-11-04 | 1990-09-11 | Prealpina Tecnoplastica | Dispositivo addolcitore d'acqua per lavastoviglie. |
DE3925054A1 (de) * | 1989-07-28 | 1991-01-31 | Licentia Gmbh | Geschirrspuel- oder waschmaschine mit einem vorratsbehaelter |
DE3930796A1 (de) * | 1989-09-14 | 1991-03-28 | Bosch Siemens Hausgeraete | Anordnung bei einer geschirrspuelmaschine |
FR2652254A1 (fr) * | 1989-09-22 | 1991-03-29 | Esswein Sa | Lave-vaisselle muni d'un condenseur d'humidite. |
DE4019047A1 (de) * | 1990-06-15 | 1991-12-19 | Bauknecht Hausgeraete | Zulaufmengensteuerung fuer spuel- und waschgeraete |
DE4100067C2 (de) * | 1991-01-03 | 1996-06-20 | Bosch Siemens Hausgeraete | Salzbehälter für Enthärtungseinrichtungen von Haushaltgeräten, insbesondere Geschirrspülmaschinen |
DE4112581C1 (en) * | 1991-04-17 | 1992-06-04 | Bosch-Siemens Hausgeraete Gmbh, 8000 Muenchen, De | Domestic dishwasher - includes ion exchanger and safety level sensor exchanger being connected to inlet tank, outlet pipe connected to sensor having air lock chamber |
DE4216292A1 (de) * | 1992-05-16 | 1993-11-18 | Aweco Kunststofftech Geraete | Wasserenthärter für Haushalts-Geschirrspülmaschinen |
DE4238450C2 (de) * | 1992-11-13 | 1995-11-16 | Bosch Siemens Hausgeraete | Programmgesteuerte Haushalt-Geschirrspülmaschine |
DE4306643C2 (de) * | 1993-03-03 | 1997-06-05 | Bosch Siemens Hausgeraete | Wasserführendes Haushaltgerät |
IT233259Y1 (it) * | 1994-04-19 | 2000-01-26 | Candy Spa | Gruppo integrato multifunzione per macchina lavastoviglie |
DE4421251C2 (de) * | 1994-06-17 | 1997-03-06 | Bosch Siemens Hausgeraete | Wasservorratsbehälter |
DE4441519C2 (de) * | 1994-11-22 | 1998-10-08 | Bosch Siemens Hausgeraete | Wasserführendes Haushaltgerät |
IT1296856B1 (it) * | 1997-12-10 | 1999-08-02 | T & P Spa | Dispositivo per la regolazione del quantitativo d'acqua di rigenera fornito a resine scambiatrici di ioni preferibilmente in macchine di |
DE102007041305B4 (de) * | 2007-08-31 | 2016-09-15 | BSH Hausgeräte GmbH | Wasserführendes Haushaltsgerät |
DE102011000762A1 (de) | 2011-02-16 | 2012-08-16 | Miele & Cie. Kg | Wasserführendes Haushaltgerät mit einem Speicherbehälter |
EP2554739B1 (fr) | 2011-08-01 | 2018-04-18 | Electrolux Home Products Corporation N.V. | Machine à laver le linge |
EP2554736B1 (fr) * | 2011-08-01 | 2014-04-30 | Electrolux Home Products Corporation N.V. | Machine à laver le linge |
WO2013143576A1 (fr) | 2012-03-27 | 2013-10-03 | Electrolux Home Products Corporation N.V. | Lave-vaisselle et procédé de fonctionnement d'un lave-vaisselle |
JP6105683B2 (ja) * | 2014-07-21 | 2017-03-29 | エルジー エレクトロニクス インコーポレイティド | 食器洗い機 |
CN107617617B (zh) * | 2017-09-19 | 2023-09-22 | 老肯医疗科技股份有限公司 | 一种用于清洗设备的溢水装置 |
CN108185948B (zh) * | 2018-02-07 | 2023-11-14 | 北京红岸水滴科技发展有限公司 | 商用揭盖式洗碗机的漂洗水回收利用装置和方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2851076C2 (de) * | 1978-11-25 | 1984-05-03 | Schrott, Hugo, 7995 Neukirch | Einrichtung zum Regenerieren des Ionenaustauschers einer Geschirrspülmaschine |
DE2929579C2 (de) * | 1979-07-21 | 1984-05-17 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Wasserzulaufvorrichtung für Geschirrspülmaschinen |
DE3024597C2 (de) * | 1980-06-28 | 1983-11-17 | Aweco Apparate- und Gerätebau GmbH & Co KG, 7995 Neukirch | Vorrichtung zum Regenerieren des Ionenaustauschers einer Geschirrspülmaschine |
DE3244409A1 (de) * | 1982-12-01 | 1984-06-07 | Aweco Apparate- und Gerätebau GmbH & Co KG, 7995 Neukirch | Beluefter fuer geschirrspuelmaschinen |
DE3316685C2 (de) * | 1983-05-06 | 1985-11-07 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | Haushalt-Geschirrspülmaschine |
-
1985
- 1985-06-26 DE DE19853522901 patent/DE3522901A1/de not_active Withdrawn
-
1986
- 1986-04-08 DE DE8686104782T patent/DE3666138D1/de not_active Expired
- 1986-04-08 EP EP86104782A patent/EP0205788B1/fr not_active Expired
- 1986-05-12 ES ES554873A patent/ES8704720A1/es not_active Expired
- 1986-06-25 AU AU59253/86A patent/AU585029B2/en not_active Ceased
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10646098B2 (en) | 2015-06-19 | 2020-05-12 | Bitron S.P.A. | Integrated component for a dishwashing machine |
EP4295741A4 (fr) * | 2021-08-05 | 2024-10-23 | Samsung Electronics Co Ltd | Lave-vaisselle et son procédé de commande |
Also Published As
Publication number | Publication date |
---|---|
DE3522901A1 (de) | 1987-01-08 |
EP0205788A1 (fr) | 1986-12-30 |
AU5925386A (en) | 1987-01-08 |
ES554873A0 (es) | 1987-04-16 |
AU585029B2 (en) | 1989-06-08 |
ES8704720A1 (es) | 1987-04-16 |
DE3666138D1 (en) | 1989-11-16 |
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