ATE417540T1 - COMMERCIAL DISHWASHER WITH IMPROVED WATER SOFTENING CIRCUIT - Google Patents
COMMERCIAL DISHWASHER WITH IMPROVED WATER SOFTENING CIRCUITInfo
- Publication number
- ATE417540T1 ATE417540T1 AT06425662T AT06425662T ATE417540T1 AT E417540 T1 ATE417540 T1 AT E417540T1 AT 06425662 T AT06425662 T AT 06425662T AT 06425662 T AT06425662 T AT 06425662T AT E417540 T1 ATE417540 T1 AT E417540T1
- Authority
- AT
- Austria
- Prior art keywords
- softener
- heater
- tank
- sump
- regeneration
- Prior art date
Links
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
- A47L15/4229—Water softening arrangements
Landscapes
- Washing And Drying Of Tableware (AREA)
- Detergent Compositions (AREA)
Abstract
An industrial dishwasher includes a softener (2) with decalcifying resins through which the water coming from the network reaches a break tank (3), connected to the wash tank (9) of the dishwasher, and through said break tank (3) reaches a heater (4) that feeds rinse sprinklers (8) that spray it in the wash tank (9) where it is then collected in a sump (13), the break tank (3) being provided with an expansion chamber (Y), interposed between the inlet of the water coming from the softener (2) and the outlet toward the heater (4), provided with an outlet that connects it directly to the sump (13) through a pipe (B) that bypasses the heater (4), the flow through the bypass pipe (B) being controlled by a valve (12). In this way, it is possible to carry out the regeneration of the decalcifying resins of the softener (2) simultaneously with a wash cycle, without having to resort to pause periods or to complicated double water treatment circuits, whereby the regeneration is carried out only when required and without significantly affecting the exploitation of the machine.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP06425662A EP1905339B1 (en) | 2006-09-27 | 2006-09-27 | Industrial dishwasher with improved water softening circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE417540T1 true ATE417540T1 (en) | 2009-01-15 |
Family
ID=39015745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT06425662T ATE417540T1 (en) | 2006-09-27 | 2006-09-27 | COMMERCIAL DISHWASHER WITH IMPROVED WATER SOFTENING CIRCUIT |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1905339B1 (en) |
| AT (1) | ATE417540T1 (en) |
| DE (1) | DE602006004346D1 (en) |
| ES (1) | ES2317481T3 (en) |
| PL (1) | PL1905339T3 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2366322B1 (en) * | 2010-03-18 | 2015-11-04 | Electrolux Home Products Corporation N.V. | A method for regenerating a water softener resin in a dishwasher |
| AU2011229473B2 (en) | 2010-03-18 | 2016-08-25 | Electrolux Home Products Corporation N.V. | A method for filling a wash tub of a dishwasher with water |
| US9193610B2 (en) | 2011-08-10 | 2015-11-24 | Ecolab USA, Inc. | Synergistic interaction of weak cation exchange resin and magnesium oxide |
| EP2623013B1 (en) | 2012-02-02 | 2014-03-26 | Bonferraro S.p.A. | Industrial dishwasher with improved water softening circuit and relevant operating method |
| WO2015167574A1 (en) | 2014-05-02 | 2015-11-05 | Electrolux Home Products, Inc. | Methods, systems, and apparatuses for performing a quick cycle in a dishwasher |
| CN107468192A (en) * | 2017-08-22 | 2017-12-15 | 宁波欧琳厨具有限公司 | Water tank type dish-washing machine with water softening |
| PL3666153T3 (en) * | 2018-12-12 | 2022-01-24 | Bonferraro S.P.A. | Industrial dishwasher with improved water softening circuit and relevant operating method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1252886B (en) * | 1991-12-11 | 1995-07-04 | WASHING PROCEDURE FOR AN INDUSTRIAL TYPE DISHWASHER AND RELATED DISHWASHER MACHINE | |
| IT1277413B1 (en) * | 1995-08-02 | 1997-11-10 | Candy Spa | DEVICE FOR LIMITING STEAM OUTPUT FROM A WASHING MACHINE |
| ITUD20030070A1 (en) * | 2003-03-27 | 2004-09-28 | Dihr Spa | DISCONTINUITY TANK FOR A WASHING EQUIPMENT, SUCH AS A DISHWASHER, A GLASSWASHER, A DISHWASHER, A WASHING MACHINE, OR SIMILAR. |
-
2006
- 2006-09-27 PL PL06425662T patent/PL1905339T3/en unknown
- 2006-09-27 AT AT06425662T patent/ATE417540T1/en not_active IP Right Cessation
- 2006-09-27 ES ES06425662T patent/ES2317481T3/en active Active
- 2006-09-27 DE DE602006004346T patent/DE602006004346D1/en active Active
- 2006-09-27 EP EP06425662A patent/EP1905339B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| DE602006004346D1 (en) | 2009-01-29 |
| EP1905339A1 (en) | 2008-04-02 |
| ES2317481T3 (en) | 2009-04-16 |
| PL1905339T3 (en) | 2009-06-30 |
| EP1905339B1 (en) | 2008-12-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification |
Ref document number: 1905339 Country of ref document: EP |
|
| REN | Ceased due to non-payment of the annual fee |