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Dishwasher with sorption drying device

An adsorption drying and dishwasher technology, which is applied in the application of dishwashers, tableware washing machine/rinsing machine, tableware washing machine/rinsing and washing machine parts, etc., can solve the problem of difficult desiccant and other problems, and achieve material saving Effect

Active Publication Date: 2011-06-22
BOSCH SIEMENS HAUSGERATE GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Despite this "air heating", it is practically difficult to always completely dry a reversibly dehydrating desiccant in a satisfactory manner during the desorption process

Method used

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  • Dishwasher with sorption drying device
  • Dishwasher with sorption drying device
  • Dishwasher with sorption drying device

Examples

Experimental program
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Effect test

Embodiment Construction

[0024] Figure 1-17 Those elements having the same function and mode of operation are denoted by the same reference numerals.

[0025] figure 1 Shows a schematic illustration of a dishwasher GS comprising a wash compartment SPB as main components, a bottom assembly BG arranged below the wash compartment SPB and a sorption drying system according to the design principle of the invention TS. The sorption drying system TS is preferably arranged externally, ie outside the washing compartment SPB, partly on one of the side walls SW and partly in the bottom module BG. As main elements, the sorption drying system comprises: at least one air-conducting channel LK, at least one fan unit or blower LT embedded in said air-conducting channel, and at least one sorption compartment SB. Preferably, one or more mesh baskets GK for holding and washing items to be washed, such as dishes, are accommodated in the washing compartment SPB. In order to spray the washing items to be cleaned with ...

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Abstract

The drying device of a dishwasher (GS) has at least one sorption enclosure (SB) with reversibly dehydratable sorption material (ZEO). This enclosure is connected via at least one air duct (LK) to the rinsing enclosure (SPB) of the dishwasher. One or more flow conditioning elements (SK) are provided with one or more air passages (SL) in the sorption enclosure (SB) and / or in an inlet-side tube portion (VA, ES) of the air duct (LK), in particular after at least one fan unit (LT) inserted into the air duct (LK), in such a way as to achieve the effect of obtaining a uniform local flow cross-section profile of the air flow (LS1) when it flows through the sorption enclosure (SB) in the throughflow direction (DSR) thereof.

Description

technical field [0001] The invention relates to a dishwasher, in particular a domestic dishwasher, having at least one washing compartment and at least one sorption drying system for drying washed items, which may comprise at least one sorption drying system. A compartment having a reversibly dehydratable sorbent material, which is connected to the washing compartment by means of at least one air-conducting channel for generating an air flow. Background technique [0002] Dishwashers with so-called sorption columns for drying tableware are known, for example, from 103 53 774 A1, DE 103 53 775 A1 or DE 10 2005 004 096 A1. In this case, in order to dry the dishes, in the "drying" subprogram step of the corresponding dishwashing program of the dishwasher, the moist air from the washing compartment of the dishwasher is passed A desiccant that reversibly dehydrates, whereby moisture is drawn out by condensation from passing air. For regeneration, ie for desorption of the adsorp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L15/48
CPCA47L15/4291A47L15/481Y02B40/44Y02B40/00
Inventor D·德勒U·费贝尔H·耶格H-P·南特K·潘特内尔
Owner BOSCH SIEMENS HAUSGERATE GMBH
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