CN101053505B - Integrated device for supplying and treating water for a dishwashing machine - Google Patents
Integrated device for supplying and treating water for a dishwashing machine Download PDFInfo
- Publication number
- CN101053505B CN101053505B CN2007100960326A CN200710096032A CN101053505B CN 101053505 B CN101053505 B CN 101053505B CN 2007100960326 A CN2007100960326 A CN 2007100960326A CN 200710096032 A CN200710096032 A CN 200710096032A CN 101053505 B CN101053505 B CN 101053505B
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- CN
- China
- Prior art keywords
- neck
- annular wall
- gap
- groove
- 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.)
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- 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
-
- 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
- A47L15/4231—Constructional details of the salt container or the ion exchanger
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- Washing And Drying Of Tableware (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The device comprises: a supply line (10); a first tank (22) for containing substances with water-softening properties, provided with at least one inlet opening (20) for water to be softened and an outlet opening (48) for softened water; a second tank (28) for containing salt, provided with at least one water inlet opening (27) and an outlet opening (29) for a regeneration brine formed following dissolving of the salt in the water, and having a neck (34); an annular wall (36) which surrounds externally at least one bottom portion of the neck (34) forming an interspace (38); and a line (44) for connecting the outlet opening (20) of the first tank (22) to the interspace (38). The annular wall (36) is intended to be mounted inside an opening (50) formed through the bottom (52) of the washing chamber, where the softened water supplied from the connection line (44) is conveyed and made to pass through the interspace (38).
Description
Technical field
The device that the present invention relates to be used for the supply of dishwasher and handle water.
Background technology
The objective of the invention is to provide this kind device; It is highly integrated; So that reduce the complexity of operation; Aforesaid operations is to be used for it is assembled to the number that necessary and minimizing on the dishwasher need be carried out the underground of said assembling, and the number of above-mentioned underground is the potential cause of leaking.
Summary of the invention
This purpose be through be suitable for dishwasher be used to supply and the device of handling water is realized, comprising:
-supply line;
-be used to hold first groove with demineralized water character material, be provided with and at least onely be used to treat that the inlet drilling and of demineralized water is used for the outlet perforate of demineralized water;
-be used to hold second groove of salt, be provided with an at least one water inlet perforate and an outlet perforate, so that after above-mentioned salt is dissolved in the water, form the salt solution of regeneration, and have a neck;
-annular wall, it is externally around at least one base section of said neck, thereby forms a gap; And
-being used for the outlet perforate of said first groove is connected to the pipeline in said gap, said annular wall is inner in order to be installed to a perforate that forms through the bottom of washing chamber, carries the demineralized water by said connecting line supply also to make through said gap at that.
As the result according to apparatus of the present invention structure, it is possible distributing with an independent pipe, so that be connected to the washing chamber, have the result who simplifies assembling process, and has reduced cost.It is to constitute dishwasher that the present invention also has an other purpose, and it comprises the device that is used to supply and handle water of the above-mentioned type.
Description of drawings
Further advantage of the present invention and specific characteristic will become clear from following detailed description, above-mentioned explanation is to carry out with reference to the accompanying drawing of following that the mode with non-limiting example provides, wherein:
Fig. 1 is the sketch map according to the hydraulic circuit of apparatus of the present invention;
Fig. 2 is the sketch map according to the hydraulic circuit of an other embodiment of apparatus of the present invention;
Fig. 3 is the large scale sketch map according to the hydraulic circuit part of Fig. 2 device;
Fig. 4 is the perspective view according to the collar nut of aforementioned figures device;
Fig. 5 is the sketch map that is equal to Fig. 3 according to the hydraulic circuit part of the another different embodiment of apparatus of the present invention.
The specific embodiment
Be suitable for dishwasher be used to supply and the device of handling water comprises that (Fig. 1) is used to supply the pipeline 10 of water, along this pipeline electromotive intake valve 12 and flowmeter 14 are set.Supply line 10 also comprises discharge unit 16 and leads to the inlet drilling 20 that is used to hold first groove 22 with demineralized water character material.Above-mentioned pipeline 10 is also supplied water to water storage chamber 24, and it is connected to the inlet drilling 27 of second groove 28 that is used to hold salt through pipeline 26, and its port of export 29 is connected to first groove 22 through being provided with the dam pipeline 30 of element 32 of selectivity.Second groove 28 has a neck 34, its externally by annular wall 36 around so that limit to form gap 38.The latter also can have toroidal extension or one section arc of extend through circumference only.Above-mentioned neck has the vertical axis 40 that overlaps with the vertical axis of groove 28 main bodys.One removable stopper 42 is sealed the inlet mouth of above-mentioned neck 34, and is positioned on the above-mentioned gap 38, and does not contact the top edge of above-mentioned annular wall 36.The structure detail in above-mentioned neck 34, stopper 42 and gap 38 is for example described in document EP-A-1025793 to some extent, must assert that its content is incorporated in this specification by reference.
Said apparatus is assembled on the dishwasher, and above-mentioned like this annular wall 36 is installed through perforate 50 sealings that are formed in the washing cavity bottom 52.
In the routine operation of dishwasher; Water by pipeline 10 supplies passes through above-mentioned first groove 22 (arrow 54), at that water is softened, and next gets into pipeline 44; And the above-mentioned gap 38 of guiding (arrow 56) entering, directly get into (arrow 58) washing chamber from it.Through pipeline 46, also carry (arrow 60) in pipeline 44 from the sewage of discharge unit 16, mix with demineralized water at it, and equally with it flow through identical path.
The regeneration that is contained in the water softener material in above-mentioned first groove 22 is also regularly carried out with traditional in fact mode.For this purpose; Open the above-mentioned selectivity element 32 that dams; Thereby cause flowing towards second groove 28 with salt solution formation at the water of chamber 24 internal gatherings, it carries (arrow 62) in first groove 22 through pipeline 30 then, so that regeneration is contained in water softener material wherein.
Therefore the mode that can quite simplify according to device of the present invention is assembled on the dishwasher, and reason is that it need not exist the arbitrarily independent pipe that is used for water is supplied into the washing chamber.
Fig. 2 to Fig. 4 illustrates the alternative embodiment according to apparatus of the present invention, wherein with aforementioned figures in the identical or part that is equal to of identical numerals of those numerals of using.
Be different from aforesaid embodiment; The neck 34 of second groove 28 has axis 40; It tilts with respect to vertical line; It comprises first area 62 and second area 66 like this, and the horizontal shoulder 64 of the vicinity of above-mentioned first area 62 and second groove, 28 main bodys forms acute angle, and the horizontal shoulder of the vicinity 68 formation obtuse angles of above-mentioned second area 66 and second groove, 28 main bodys.Section towards the annular wall 36 of above-mentioned neck 34 first areas 62 has the some holes 70 that are formed at wherein, and to be communicated between above-mentioned gap 38 and the washing chamber, above-mentioned hole is spaced apart on circumference each other.In addition, the pipeline 46 of collecting sewage from above-mentioned discharge unit 16 communicates with passage 72.
Fig. 3 illustrates in greater detail annular wall 36 through forming the assembling of the perforate 50 in the washing cavity bottom 52, and it tilts with the mode corresponding to the axis 40 of above-mentioned neck 34.Concrete, above-mentioned annular wall 36 has screw thread 74 on its outer surface, and it is in order to mesh with stationary annular nut 76 (in Fig. 4, illustrating separately), and it also is provided with isolated some radial holes 78 on circumference, and is arranged on the bottom 52 of washing chamber.Annular sealing strip 80 alternatively is arranged between the opposite face of downside and device of washing cavity bottom 52.
About the step and the regeneration step of conventional demineralized water, the common operating principle of said apparatus remains unchanged with respect to those descriptions with reference to Fig. 1 basically.It should be noted that in addition the water outflow from above-mentioned gap 38 to the washing chamber produces through hole 70,78, above-mentioned hole is respectively formed at part and the collar nut 76 that is arranged under the annular wall 36.In addition; The steam that is formed at the washing cavities chamber interior can diffuse in the above-mentioned gap 38; Specifically diffuse into the part that it is arranged in the place, higher position, and through be transported to passage 72 (arrow 82 Fig. 2) from incomplete water-filled pipeline 46, they are discharged into the outside at that.
Therefore this second embodiment according to apparatus of the present invention has incorporated the other function that the steam that is formed at the washing cavities chamber interior is discharged into, allows the further simplification of structure, and allows the simplification of jockey to the assembly method of dishwasher.
Fig. 5 illustrates another alternative embodiment according to apparatus of the present invention, wherein with aforementioned figures in the identical or part that is equal to of identical numerals of those numerals of using.Unshowned part is similar to those parts according to the previous embodiment device in Fig. 5.
As described in the aforementioned embodiment, the neck 34 of second groove 28 has its axis 40 that tilts with respect to vertical line.In addition in this case; Annular wall 36 has first circumferential section 84 and second circumferential section 86; Wherein first circumferential section 84 is around the base section 85 of second groove, 28 necks 34; Forming gap 38, and second circumferential section 86 is positioned on the first 84, and it forms the upper part of neck 34.The base section 85 of neck 34 is connected through wall 94 with upper part 86, and above-mentioned wall 94 is shaped with the mode of one section arc of circumferential edges or optional circumferential edges, and it is with respect to base section 85 and upper part 86 horizontal expansions.The outer surface of annular wall 36 has screw thread 74; Its base section is by coupling screw thread 75 engagements of stationary annular nut 76; With and upper part by 88 engagements of the coupling screw thread of circumference shoulder 90, above-mentioned circumference shoulder 90 stretches out from the base wall 92 of stopper 42, to seal the inlet mouth of neck 34.First circumferential section 84 and the collar nut 76 of annular wall 36 have corresponding some radial holes 70,78 staggered on circumference.Being similar to the mode of previous embodiment, the water of supply 38 flows out towards the washing chamber and flows from the gap through hole 70,78.Owing to cooperate two different portions with same screw thread 75, promptly therefore collar nut 76 and stopper 42 simplify the structure design of feeding mechanism simultaneously.
Obviously, do not changing under the principle of the present invention, structure detail and embodiment can describe with respect to those that only carry out through the mode of example and carry out very big variation, but do not deviate from the scope that is defined by the claims.
Claims (15)
1. be used for the supply of dishwasher and the device of processing water, comprise:
-supply line (10);
-the first groove (22) is used to hold the material with demineralized water character, is provided with at least onely to be used to treat that the inlet drilling (20) and of demineralized water is used for the outlet perforate (48) of demineralized water;
-be used to hold second groove (28) of salt, be provided with an at least one water inlet perforate (27) and an outlet perforate (29), so that after above-mentioned salt is dissolved in the water, form the salt solution of regeneration, and have a neck (34);
-annular wall (36), it is externally around at least one base section of said neck (34), thereby forms a gap (38); And
-be used for the outlet perforate (48) of said first groove (22) is connected to the pipeline (44) of said gap (38); Said annular wall (36) is in order to be installed to the inside of a perforate (50); This perforate (50) is carried demineralized water and the feasible said gap (38) of passing through by said connecting line (44) supply through washing bottom (52) formation of chamber at this.
2. device according to claim 1, wherein said supply line (10) has discharge unit (16), and the sewage that comes from said discharge unit (16) guides to be communicated to said gap (38) along another pipeline (46), is transported into the washing chamber from it.
3. device according to claim 1 also comprises removable stopper (42), and it seals the inlet mouth of said neck (34).
4. according to the described device of aforementioned arbitrary claim, wherein said annular wall (36) has screw thread (74) on its outer surface, and it is in order to mesh with the coupling screw thread (75) that is formed in the stationary annular nut (76).
5. device according to claim 2, the said pipeline (46) that wherein is used to collect sewage leads to the said pipeline (44) that the outlet perforate (48) of said first groove (22) is connected to said gap (38).
6. device according to claim 1; Wherein said neck (34) has its axis (40) that tilts with respect to vertical line; It comprises first area (62) and second area (66) like this; Said first area (62) forms acute angle with the contiguous shoulder (64) of second groove (28) main body, and the contiguous shoulder (68) of said second area (66) and second groove (28) main body forms the obtuse angle.
7. device according to claim 6, wherein can at least one hole (70) that said gap (38) are connected to said washing chamber be formed at said annular wall (36) in the section of said neck (34) first area (62).
8. device according to claim 7, wherein said annular wall (36) has some holes (70), and said hole (70) are relative to each other staggered on circumference.
9. device according to claim 1, wherein said gap (38) have one section arc of toroidal extension or extend through circumference.
10. device according to claim 2, the said pipeline (46) that wherein is used for collecting from the discharge unit (16) of supply line (10) sewage communicates with passage (72), and being formed at the steam that washs in the chamber can emit through passage (72).
11. device according to claim 1; Wherein said annular wall (36) has first circumferential section (84) and second circumferential section (86); Wherein first circumferential section (84) is around the base section (85) of second groove (28) neck (34), and forming said gap (38), and second circumferential section (86) is positioned on first circumferential section (84); And it forms the upper part of said neck (34); The outer surface of said annular wall (36) has screw thread (74), and its base section is by the engagement of the coupling screw thread (75) of stationary annular nut (76), with and upper part by coupling screw thread (88) engagement of circumference shoulder (90); Said circumference shoulder (90) stretches out from the base wall (92) of stopper (42), to seal the inlet mouth of said neck (34).
12. device according to claim 11, the base section (85) of wherein said neck (34) and upper part (86) are shaped through the mode with one section arc of circumferential edges or circumferential edges and are connected with respect to the wall (94) of said base section (85) with upper part (86) horizontal expansion.
13. according to claim 11 or 12 described devices, said first circumferential section (84) of wherein said annular wall (36) has some radial holes (70) staggered on circumference.
14. device according to claim 11, wherein said collar nut (76) have some radial holes (78) staggered on circumference.
15. a dishwasher comprises according to the said device of claim 1, wherein said annular wall (36) is inserted into the inside that is formed at the perforate (50) in the washing cavity bottom (52).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITTO2006A000269 | 2006-04-11 | ||
| IT000269A ITTO20060269A1 (en) | 2006-04-11 | 2006-04-11 | INTEGRATED WATER SUPPLY AND TREATMENT SYSTEM FOR DISHWASHER MACHINE |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101053505A CN101053505A (en) | 2007-10-17 |
| CN101053505B true CN101053505B (en) | 2012-05-23 |
Family
ID=38171298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100960326A Active CN101053505B (en) | 2006-04-11 | 2007-04-10 | Integrated device for supplying and treating water for a dishwashing machine |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1844694B1 (en) |
| CN (1) | CN101053505B (en) |
| AT (1) | ATE427691T1 (en) |
| DE (1) | DE602007000834D1 (en) |
| ES (1) | ES2325560T3 (en) |
| IT (1) | ITTO20060269A1 (en) |
| PL (1) | PL1844694T3 (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITTO20070624A1 (en) | 2007-09-05 | 2009-03-06 | Bitron Spa | COMPONENT FOR DISHWASHER MACHINE. |
| DE102010003362A1 (en) * | 2010-03-26 | 2011-09-29 | BSH Bosch und Siemens Hausgeräte GmbH | dishwasher |
| DE102010003359A1 (en) * | 2010-03-26 | 2011-09-29 | BSH Bosch und Siemens Hausgeräte GmbH | dishwasher |
| ITTO20110788A1 (en) * | 2011-09-02 | 2013-03-03 | Bitron Spa | DECALCIFICATION DEVICE CONTAINING ANHYDROUS SALT |
| DE202015007584U1 (en) | 2014-11-03 | 2016-02-15 | Bitron S.P.A. | Improved water softening circuit for a water treatment system for a washing machine / dishwasher and a machine therefor |
| WO2016203441A1 (en) * | 2015-06-19 | 2016-12-22 | Bitron S.P.A. | Integrated component for a dishwashing machine |
| WO2016203439A1 (en) * | 2015-06-19 | 2016-12-22 | Bitron S.P.A. | Dishwashing machine |
| WO2016203440A1 (en) * | 2015-06-19 | 2016-12-22 | Bitron S.P.A. | Integrated component for a dishwashing machine |
| CN109691960A (en) * | 2017-10-23 | 2019-04-30 | 青岛海尔洗碗机有限公司 | A kind of water demineralizer and the dish-washing machine using the water demineralizer |
| CN108742454B (en) * | 2018-07-23 | 2024-02-20 | 广东赛普智能制造股份有限公司 | Soft water breathing and distributing integrated machine for dish washing equipment |
| IT201800007558A1 (en) * | 2018-07-27 | 2020-01-27 | Bitron Spa | SYSTEM FOR THE TREATMENT OF A MONOLITHIC TYPE FLUID FOR DISHWASHER MACHINES, DISHWASHER MACHINES AND METHOD FOR THE REALIZATION OF A SYSTEM FOR THE TREATMENT OF A FLUID. |
| IT202100003671A1 (en) | 2021-02-17 | 2022-08-17 | Bitron Spa | METHOD OF CHECKING A FILLING AND WATER TREATMENT SYSTEM OF A DOMESTIC APPLIANCE, RELATIVE WATER TREATMENT SYSTEM AND DISHWASHER MACHINE. |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2536575Y (en) * | 2002-03-05 | 2003-02-19 | 广东美的集团股份有限公司 | Water purifier of household dish washer |
| WO2003087460A1 (en) * | 2002-04-10 | 2003-10-23 | Fisher & Paykel Appliances Limited | Washing appliance water softener |
| CN1600698A (en) * | 2003-09-28 | 2005-03-30 | 乐金电子(天津)电器有限公司 | Equipment for treating wash water in dishwasher |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2646307C2 (en) * | 1976-10-14 | 1982-07-29 | Euro Hausgeräte GmbH, 6680 Neunkirchen | Water softeners for dishwashers |
| DE3015728C2 (en) * | 1980-04-24 | 1984-08-02 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Water softening device for dishwashers and washing machines |
| DE4036046A1 (en) * | 1990-11-13 | 1992-05-14 | Licentia Gmbh | Salt container for water softener in dishwashers etc. - with upper filling nipple and salt receiving container in inner space below |
| IT1279123B1 (en) * | 1995-04-14 | 1997-12-04 | Bitron Spa | SALT CONTAINER FOR HOUSEHOLD APPLIANCE. |
| IT1307709B1 (en) * | 1999-02-05 | 2001-11-14 | Bitron Spa | DEVICE FOR HOUSEHOLD APPLIANCE, INCLUDING A BREATHER ROOM COMMUNICATING WITH THE WASHING TANK THROUGH |
-
2006
- 2006-04-11 IT IT000269A patent/ITTO20060269A1/en unknown
-
2007
- 2007-04-05 DE DE602007000834T patent/DE602007000834D1/en active Active
- 2007-04-05 ES ES07105756T patent/ES2325560T3/en active Active
- 2007-04-05 PL PL07105756T patent/PL1844694T3/en unknown
- 2007-04-05 AT AT07105756T patent/ATE427691T1/en not_active IP Right Cessation
- 2007-04-05 EP EP07105756A patent/EP1844694B1/en active Active
- 2007-04-10 CN CN2007100960326A patent/CN101053505B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2536575Y (en) * | 2002-03-05 | 2003-02-19 | 广东美的集团股份有限公司 | Water purifier of household dish washer |
| WO2003087460A1 (en) * | 2002-04-10 | 2003-10-23 | Fisher & Paykel Appliances Limited | Washing appliance water softener |
| CN1600698A (en) * | 2003-09-28 | 2005-03-30 | 乐金电子(天津)电器有限公司 | Equipment for treating wash water in dishwasher |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE427691T1 (en) | 2009-04-15 |
| ES2325560T3 (en) | 2009-09-08 |
| DE602007000834D1 (en) | 2009-05-20 |
| EP1844694B1 (en) | 2009-04-08 |
| EP1844694A1 (en) | 2007-10-17 |
| CN101053505A (en) | 2007-10-17 |
| ITTO20060269A1 (en) | 2007-10-12 |
| PL1844694T3 (en) | 2009-09-30 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |