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Household appliances with drying device

A technology of household appliances and drying devices, which is applied in the direction of separation devices, washing devices, household clothes dryers, etc., to achieve the effect of reducing costs

Active Publication Date: 2019-07-30
SANHUA AWECO APPLIANCE SYST GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The problem in the manufacturing process of this type of household equipment or drying device is to provide a large contact area between the hygroscopic liquid and the air to be dried; to repository

Method used

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  • Household appliances with drying device

Examples

Experimental program
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Effect test

Embodiment Construction

[0022] figure 1 A first circuit 1 and a second circuit 2 for a dishwasher are shown. The first circuit 1 includes a hygroscopic liquid, such as lithium chloride solution. The second circuit 2 constitutes an air circuit containing the drying air and / or the air flow to be dried.

[0023] In this embodiment, the first circuit 1 includes a container 3 , for example, containing a lithium chloride solution 4 . The lithium chloride solution 4 can be driven off via the line 5 by means of a pump 6 designed as a circulation pump. The solution is heated by the heater 7, so that the moisture is removed, which in turn leads to an increase in the concentration of the extraction medium (especially the lithium chloride solution 4). As an alternative or in combination with the variant shown, a heater 7 can also be arranged in or on the container 3 for heating the solution 4 , which will not be further described.

[0024] The electrolyte solution 4 finally enters the contact chamber 8 in wh...

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PUM

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Abstract

The invention relates to a household appliance, such as a dishwasher, a tumble dryer, a washing machine, etc., provided with a drying device, wherein the drying device (8) comprises a contact space (8, 14) for drying air and a hygroscopic liquid (4 ), the drying air comes from the working area (11) in the household appliance, and the hygroscopic liquid (4) is used for drying purposes, where it can be effectively dried in a relatively short time. According to the invention, this object is achieved by providing at least one nozzle (15, 16) for atomizing the hygroscopic liquid (4) in the contact chamber (8, 14) and / or for atomizing the absorbent liquid (4) in the contact chamber ( 8,14) spray hygroscopic liquid (4) in the interior.

Description

technical field [0001] The invention relates to a household appliance with a drying device, such as a dishwasher, a tumble dryer, a washing machine and the like. Background technique [0002] Such household appliances are described, for example, in documents 10 2010 047 058 A1 and DE 10 2011 117 734 A1. [0003] The problem in the manufacturing process of this type of household equipment or drying device is to provide a large contact area between the hygroscopic liquid and the air to be dried; to the repository. [0004] A liquid with increased surface area results in smaller droplets that eventually form as an aerosol. The smaller the droplets, the more problematic it is to separate the liquid from the air being dried. Contents of the invention [0005] It is therefore an object of the present invention to propose a household appliance in which drying can be performed efficiently in a relatively short time. [0006] According to the invention, this object is achieved ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06F58/24A47L15/48
CPCA47L15/481B01D47/06B01D2221/02A47L15/486
Inventor H-D·艾希霍尔茨
Owner SANHUA AWECO APPLIANCE SYST GMBH