Water-conducting domestic appliance, particularly dishwashing machine

A technology for household appliances and dishwashers, which is applied to household utensils, tableware washing machines/rinsing machines, and tableware washing machines/rinsing and washing machine parts, etc., which can solve the problems of time-consuming dismantling and difficult installation projects, and achieve the goal of staying The effect of time extension and high-efficiency disinfection

Active Publication Date: 2012-02-08
BSH BOSCH & SIEMENS HAUSGERAETE GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Also, if the illuminating element fails, its removal from the wash compartment is time-consuming and difficult from an installation engineering point of view

Method used

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  • Water-conducting domestic appliance, particularly dishwashing machine
  • Water-conducting domestic appliance, particularly dishwashing machine
  • Water-conducting domestic appliance, particularly dishwashing machine

Examples

Experimental program
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Effect test

Embodiment Construction

[0024] figure 1 is a highly schematic illustration of a dishwasher with a washing compartment 1 in which food-contaminated items (not shown) to be cleaned can be arranged in cutlery baskets 3 , 5 . In the shown washing compartment 1 , two, in particular rotatably mounted, spray arms 7 , 9 arranged on different spray surfaces are exemplarily provided as spray devices, the items to be cleaned Washing fluid can be sprayed by means of the spraying device. A pump sump 11 is arranged below the bottom of the washing compartment, the pump sump 11 having an associated circulation pump 13 fluidly connected to the spray arms 7 , 9 via fluid lines 14 , 15 , 16 . The pump sump 11 is also connected via a connecting branch to a fresh water line 17 connected to the water supply system and a drain line 18 in which a drain pump 19 is arranged to drain dirty washing fluid Pump out from wash compartment 1.

[0025] Such as figure 1 As shown in , the pump sump 11 is covered on its upper side b...

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PUM

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Abstract

The invention relates to a water-conducting domestic appliance, particularly a dishwashing machine, which comprises a hydraulic circuit in which the circulation of a rinsing liquid is realized through a liquid pump (13). According to the invention, at least one UV-radiating element (23) is arranged inside the liquid pump (13) for the UV irradiation of the rinsing liquid inside the liquid pump (13).

Description

technical field [0001] The invention relates to a water-operated domestic appliance, in particular a dishwasher, as claimed in the preamble of claim 1, and to a water-operated domestic appliance as claimed in claim 12. Appliance fluid pump. Background technique [0002] It is known that when a fluid is sterilized by means of UV irradiation, no additional substances are introduced into the fluid, as would be the case with chemical methods such as chlorine or ozone treatment. In the purification of drinking water, in the food or beverage industry or in the sanitation of swimming pools, such UV radiation disinfection is thus realized in different embodiment variants. [0003] For example, WO 2007 / 021137 A1 discloses a dishwasher in which washing fluid is circulated in a hydraulic circuit and sterilized by means of UV irradiation elements. In this solution, the illuminating element is fixed to the inner wall of the washing compartment. Alternatively, the illuminating element ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L15/42A47L15/13
CPCD06F35/001A47L15/4225A47L15/4242D06F39/085D06F35/004A47L15/13
Inventor H·耶尔戈R·里格尔M·G·罗森鲍尔T·瓦钦格
Owner BSH BOSCH & SIEMENS HAUSGERAETE GMBH
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