Method for operating a water-carrying household appliance

A technology for household appliances and media, applied in the field of dishwashers or tumble dryers, can solve problems such as time-consuming heating

Active Publication Date: 2011-06-29
BOSCH SIEMENS HAUSGERATE GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this heating is time-consuming

Method used

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  • Method for operating a water-carrying household appliance
  • Method for operating a water-carrying household appliance
  • Method for operating a water-carrying household appliance

Examples

Experimental program
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Embodiment Construction

[0024] show on figure 1 Among them is, as a specific embodiment, a dishwasher with a water-operated household appliance comprising a washing container 1 in which the items to be washed (not shown) can be placed in a cutlery basket 3, 5 on. The washing container 1 is provided with two spray arms 7, 9 as an example of a spray device, the spray arms 7, 9 being arranged on different spray surfaces. The items to be washed are exposed to the washing liquid sprayed by the spray arms 7 and 9 . At the bottom of the washing vessel is provided a pump body 11 with a circulation pump 13 fluidly connected to the spray arms 7, 9 via supply pipes 14, 15. The pump body 11 is also connected with a fresh water supply pipe 16 connected to the water supply network through a connecting branch pipe, and a drain pipe 17 in which a drain pump 18 for drawing washing liquid out of the washing container 11 is located.

[0025] An outlet 19 is provided in the upper region of the washing vessel 1 , whic...

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PUM

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Abstract

The invention relates to a method for operating a water-carrying household appliance, especially a dishwasher or a tumble dryer, comprising a plurality of successive partial program steps, a first medium being heated at least temporarily by a first heating element (24) in at least one partial program step, and the product to be treated then being heated by being subjected to the heated first medium. According to the invention, when the first heating element (24) is inactive, a second medium is at least temporarily heated by a second heating element (23) and the product to be treated is heated by the heated second medium.

Description

technical field [0001] The present invention relates to a method for operating a household appliance, in particular a dishwasher or a tumble dryer, which operates with water, according to the preamble of claim 1 . Background technique [0002] DE 10 2005 004 089 A1 discloses a method for operating a water-operated household appliance, namely a dishwasher. An adsorption device comprising a reversibly dehydratable material is provided as a drying system which removes and stores a certain amount of water from the air to be dried during the drying step. In a subsequent cleaning step, a reduction process or a desorption process is carried out, in which the air stream flowing through the dry substance is heated by an air heater. The water stored in this dry mass is released in the form of hot water vapor together with the flow of hot air and returned to the washing vessel while the items to be washed are heated. However, this heating is time-consuming. SUMMARY OF THE INVENTION...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L15/00A47L15/48D06F58/26D06F58/28
CPCD06F58/26A47L15/481
Inventor H·耶格M·罗森鲍尔
Owner BOSCH SIEMENS HAUSGERATE GMBH
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