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Laundry care appliance with lye pump

A technology for clothing care and lye pumps, which can be used in home appliances, other washing machines, washing machine control devices, etc., and can solve problems such as intrusion

Active Publication Date: 2020-02-18
BOSCH SIEMENS HAUSGERATE GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the laundry care appliance is not operated for a longer period of time, biofilms and unpleasant odors can develop in the discharge hose of the laundry care appliance, wherein these unpleasant odors are produced under unfavorable conditions. May intrude into the outer area of ​​the laundry care appliance and may be perceived by the user of the laundry care appliance

Method used

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  • Laundry care appliance with lye pump
  • Laundry care appliance with lye pump
  • Laundry care appliance with lye pump

Examples

Experimental program
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Effect test

Embodiment Construction

[0045] figure 1 A schematic representation of a common laundry care appliance 100, such as a washing machine, is shown. The laundry care appliance 100 includes a flushing receptacle 101 into which a wash care substance (eg detergent) can be filled. The clothing care appliance 100 includes a door 103 for loading the clothing care appliance 100 with clothing and includes an appliance housing 105 .

[0046] figure 2 A schematic representation of a laundry care appliance with a discharge hose is shown. The laundry care appliance 100 comprises: an appliance housing 105; a washing drum 107 arranged in the appliance housing 105 for receiving laundry; and a lye container 109 for receiving washing lye. The lye container 109 has a discharge area 111 in which the washing lye is received in the lye container 109 . Arranged in the discharge area 111 is a heating element 112 which is designed to heat the washing lye received in the discharge area 111 .

[0047] The lye container 109 h...

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Abstract

The invention relates to a laundry care appliance (100) comprising a lye container (109), a heating element (112), a discharge opening (113) on the lye container (109), a control for controlling the lye pump (121) Device (129), the discharge opening (113) is connected and can be closed by the closure (114) to the discharge hose (115), the discharge hose (115) is connected to the lye pump (121). The control device (129) activates the delivery operation of the lye pump (121) for a first time period, and washing lye is delivered from the lye container (109) to the discharge hose (115) through the discharge opening (113). The control device (129) adjusts the delivery operation of the lye pump (121) when the closure (114) closes the discharge opening (113) in the second time period, and the discharge hose (115) receives the washing lye, biofilm Unscrew from the discharge hose (115). The control device (129) activates the lye pump (121) during the third time period, pumps out the washing lye and biofilm from the discharge hose (115), and cleans the discharge hose (115).

Description

technical field [0001] The present invention relates to a clothing care appliance with a lye pump. Background technique [0002] After the laundry care cycle has ended, residual water remains in the drain hose (Ablaufschlauch) of conventional laundry care appliances. If the clothing care appliance is not operated for a longer period of time, biofilms and unpleasant odours can develop in the discharge hose of the clothing care appliance, wherein these unpleasant odours are under adverse conditions There may be intrusion into the outer area of ​​the clothing care appliance and may be perceived by the user of the clothing care appliance. SUMMARY OF THE INVENTION [0003] The object of the present invention is to propose a clothing care appliance in which an advantageous cleaning of the outlet hose is ensured. [0004] This task is solved by having a laundry care appliance and method according to the present invention. Advantageous embodiments are the subject of the descrip...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06F39/08D06F33/42D06F33/44D06F105/08D06F105/52D06F105/50
CPCD06F39/083D06F2105/08D06F33/42D06F2103/16
Inventor M·海尔-韦弗斯H·绍布
Owner BOSCH SIEMENS HAUSGERATE GMBH
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