Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
  • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
  • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
  • B05B12/14—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet
  • B05B12/1472—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet separate supply lines supplying different materials to separate outlets of the spraying apparatus
• • 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
  • A47L15/50—Racks ; Baskets
  • A47L15/508—Hydraulic connections for racks
• • 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
  • A47L15/50—Racks ; Baskets
  • A47L15/501—Baskets, e.g. for conveyor-type, in-sink type or hood-type machines
• • 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
  • A47L15/50—Racks ; Baskets
  • A47L15/505—Inserts, e.g. for holding baby bottles, stemware or cups

Definitions

• nozzle as used here is a broad term to which its usual and common meaning should be assigned, as understood by the person skilled in the art.
• the term is not limited to any specific or adapted meaning.
• the term can, without limitation, relate in particular to a device which is set up to apply liquid to another object, for example to spray it on or drip it on.
• the nozzle can have a nozzle body in which one or more feed lines are arranged, as well as at least one nozzle opening, through which the liquid can exit the nozzle, for example as a jet, bundle of rays or drops.
• the nozzle body can in particular, as will be explained in more detail below, be made entirely or partially of at least one plastic material.
• a spray jet suitable for rinsing can be generated, for example, even with small amounts of final rinse fluid with a comparatively low throughput.
• the separately designed nozzle openings in the form of the at least one final rinse nozzle opening and the at least one washing nozzle opening can be adapted in their dimensions and shape and even optimized independently of one another.
• the complete separation of wash fluid and rinse aid fluid in the entire wash basket including the nozzles offers the advantage that the usually small amount Final rinse fluid does not have to be used at the start of a final rinse process in order to remove excess washing fluid in the fluid supply.
• the use of valves can be completely dispensed with, as will be explained in more detail below.
• the washing fluid supply and the final rinsing fluid supply can in particular be arranged in different levels of the basket base.
• the washing fluid supply viewed from the nozzles, can be arranged deeper in the basket base than the final rinse fluid supply.
• This arrangement in different planes can in particular facilitate a fluidic connection of the corresponding fluid channels in the nozzle with the respectively associated fluid supply lines.
• the connecting section of a nozzle described above can protrude into both a plane of the washing fluid supply and a plane of the final rinse fluid supply, the washing fluid connection being arranged in the plane of the washing fluid supply and the final rinsing fluid connection being arranged in the plane of the final rinsing fluid supply is arranged. In this way, a fluidic connection can easily be ensured on different levels, whereby the fluid systems can remain separate.
• the nozzles can in particular each have at least two final rinse fluid channels and, accordingly, at least two final rinse nozzle openings.
• final rinse nozzle openings can be provided on opposite sides of the washing nozzle opening.
• the wash fluid line and the final rinse fluid line can in particular open into corresponding connection openings of the connection adapter, for example in a contact surface of the connection adapter which can be pressed against the wash basket so that the connection openings of the wash basket come into congruence with the corresponding connection openings of the connection adapter and wash fluid comes out of the Wash fluid line can flow into the wash fluid supply, as well as final rinse fluid from the final rinse fluid line into the final rinse fluid supply.
• the connection adapter can have at least one fluid adapter which can be pressed against the washing basket and in which the connection openings of the connection adapter are located.
• the washing system also has at least one washing basket system according to the present invention, for example according to one or more of the embodiments described above and / or according to one or more of the embodiments described in more detail below.
• the cleaning chamber of the dishwasher is designed to accommodate the wash rack system.
• the cleaning chamber can be dimensioned such that the wash basket system can be accommodated in it.
• the cleaning chamber can have at least one rail into which the washing rack can be inserted.
• the dishwasher can have at least one wash arm hub in the cleaning chamber, on which the connection adapter can be mounted, so that the connection adapter is fluidically connected to the loading device of the dishwasher and can be integrated into this loading device.
• the wash basket can also become part of the application device, since the nozzles of the wash basket are fluidically connected to the application device.
• the dishwasher can in particular have at least one wash tank.
• the cleaning items can be acted upon by means of the nozzles with washing fluid from the wash tank in circulation mode, for example in the at least one washing step of the rinsing program.
• the wash tank can for example be formed in a bottom of the cleaning chamber.
• the dishwasher can be designed as a commercial dishwasher and, in addition to the at least one wash tank, can also have at least one rinse tank that is separate from the wash tank, where the items to be cleaned can be hit by means of the nozzles with rinse aid from the rinse tank.
• the rinse tank can in particular be designed as a boiler.
• Embodiment 21 Rinsing basket according to one of the preceding embodiments, the washing nozzle opening having a cross section of 15 mm 2 to 30 mm 2 , in particular a cross section of 20 mm 2 to 25 mm 2 and particularly preferably a cross section of 22 mm 2 .
• Embodiment 32 Washing basket according to the preceding embodiment, wherein the distributor structure has a tree structure.
• Embodiment 35 Washing basket according to the previous embodiment, the compartments corresponding to the nozzles, so that a piece of items to be cleaned, in particular a vessel, can be inserted into a compartment and attached to a nozzle with an opening towards the bottom of the basket.
• connection adapter being set up to supply the fluid supply lines in the basket base with cleaning fluid in such a way that the washing fluid supply is supplied with washing fluid and the final rinse fluid supply is supplied separately with final rinse fluid;
• FIG. 9b shows a sectional illustration through the nozzle with a sectional plane parallel to one
• the washing fluid channel in the nozzles 142 is fluidically connected to the washing fluid supply 156 if the respective nozzle 142 is installed in the washing basket 126.
• the final rinse fluid channels 152 are fluidically connected to the final rinse fluid supply 158.
• the nozzles 142 can each have a nozzle section 160 and at least one connecting section 162, for example. While the nozzle section 160 protrudes from the basket bottom 144, the connecting section 162 protrudes into the basket bottom 144 when the nozzle 142 is connected to the basket bottom 144.
• the washing fluid channel 150 of the nozzle 142 ends at its lower end in a washing fluid connection 164, by means of which the washing fluid supply 156 in the basket bottom 144 is connected to the washing fluid channel 150.
• connection openings 204, 206 are thus pressed onto the corresponding connection openings 208, 210, washing fluid can accordingly flow from the washing fluid line 186 into the washing fluid supply 156, and final rinse fluid from the final rinsing fluid line 188 into the final rinsing fluid supply 158.
• one or more sealing elements 212 can be provided between the connecting openings 204, 206 and their corresponding connection openings 208, 210. These can, for example, as can be seen in FIG. 5, be part of the fluid adapter 202. Alternatively or in addition, one or more sealing elements 212 can also be provided on the washing basket 126.
• the washing basket 126 with the items to be cleaned 112 received therein is again stored in the cleaning chamber 132.
• the cleaning chamber 132 can, for example, be delimited at the top by the hood 234, and at the bottom by a tank bottom 236.
• the tank bottom 236 can for example close off a tank 238 at the bottom.
• the dishwasher 134 in turn has an application device 138 for applying cleaning fluid, that is to say with washing fluid and with rinsing fluid, to the items to be cleaned 112.
• the application device 138 can be, for example, a multi-circuit system in which a separate rinse tank is provided.
• other configurations are also possible.
• step 260 the washing fluid is applied to the items to be cleaned by means of the application device of the dishwasher and by means of the nozzles.
• Step 260 also includes a step 262, in which the washing fluid supply of the washing basket is acted upon with washing fluid by means of the connection adapter. Washing fluid can be applied to the items to be cleaned from the inside and outside.
• step 264 the cavity of the items to be cleaned is acted upon with washing fluid via the washing fluid supply and the washing fluid channel.
• the method steps 260 to 270 can run under program control, for example.
• the dishwasher can be designed as a program machine, and the steps described can be part of a wash program, for example.

Landscapes

• Cleaning By Liquid Or Steam (AREA)

Priority Applications (3)

Applications Claiming Priority (2)

Publications (1)

Family

ID=69630309

Family Applications (1)

Country Status (5)

Cited By (1)

Families Citing this family (1)

Citations (10)

Family Cites Families (1)

• 2019
  • 2019-02-18 DE DE102019202139.5A patent/DE102019202139A1/de active Pending
• 2020
  • 2020-02-17 ES ES20705947T patent/ES2963142T3/es active Active
  • 2020-02-17 PL PL20705947.8T patent/PL3927223T3/pl unknown
  • 2020-02-17 EP EP20705947.8A patent/EP3927223B1/de active Active
  • 2020-02-17 WO PCT/EP2020/054082 patent/WO2020169521A1/de unknown

Patent Citations (11)

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