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Bearing component for flow sensor, flow measuring unit, and domestic appliance

A flow sensor and supporting component technology, applied in lighting and heating equipment, liquid/fluid solid measurement, volume measurement, etc., can solve the problems of wear and tear of rotating impellers, shorten the use time of household equipment, etc., and achieve the effect of avoiding falling off

Active Publication Date: 2021-10-22
STIEBEL ELTRON GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Especially in the case of poor water quality, ie especially in the case of water quality with a high chloride content, increased wear and abrasion of the rotating impeller can occur, so that the service life of domestic appliances is shortened

Method used

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  • Bearing component for flow sensor, flow measuring unit, and domestic appliance
  • Bearing component for flow sensor, flow measuring unit, and domestic appliance
  • Bearing component for flow sensor, flow measuring unit, and domestic appliance

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] figure 1 A flow sensor 200 is shown schematically and exemplarily in the exemplary form of an impeller, as is known for determining the flow, for example in continuous heaters. The flow sensor 200 has real vane elements 210 and magnet elements 220 in this example. The flow sensor 200 is rotated about an axis 230 by means of the vane element 210 . On both sides of the shaft 230 , the flow sensor 200 has a shaft diameter 232 which has hitherto been mounted directly in the housing of the domestic appliance.

[0040] figure 2 A support member 300 for supporting the flow sensor 200 is schematically and exemplarily shown, as in figure 1 as shown in. The bearing part 300 has two legs 310 and 320 , at the ends of which there are respectively shaft receptacles 312 , 322 .

[0041]The shaft receptacles 312 , 322 each have a recess 314 , 324 in which the respective shaft diameter 232 of the flow sensor 200 is accommodated. For mounting flow sensor 200 in carrier part 300 , ...

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PUM

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Abstract

The invention relates to a bearing component of a flow sensor, in particular an impeller, of a domestic appliance, in particular a continuous flow heater. The flow sensor has an axle which is substantially perpendicular to the flow direction of a fluid channel of the domestic appliance in the installed state, and the bearing component is designed as a single part and has two interconnected limbs, each limb having an axle receiving area for one end of the axle of the flow sensor, wherein both axle receiving areas are mutually spaced so as to correspond to the extension of the axle of the flow sensor when the bearing component is unloaded. The two limbs are designed to be elastic such that the spacing between the axle receiving areas can be increased in order to insert the flow sensor between the axle receiving areas.

Description

technical field [0001] The invention relates to a mounting device for a flow sensor of a household appliance, a flow measuring unit of a household appliance and a household appliance. Background technique [0002] In domestic appliances or domestic appliances having a liquid delivery device, in particular continuous heaters, it is necessary to be able to determine the flow of liquid through the domestic appliance or domestic appliance. This is typically done via flow sensors. [0003] DE 10 2008 043 613 A1 shows a domestic appliance with a liquid delivery device. In order to detect the flow through the household appliance, a flow sensor is provided. The flow sensor has an impeller which is arranged in the housing. The housing is coupled to the channel for conducting the liquid. The housing consists of a base body and a cover. [0004] DE 200 05 327 U1 shows a continuous heater with an impeller flow sensor. The impeller is arranged in a housing, which consists of a base...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H1/10G01F15/00F24H9/20G01F1/06G01F1/10
CPCF24H1/10F24H3/02F24H9/2028F24D2220/044G01F1/06G01F15/006F24H15/238
Inventor 米夏埃尔·格罗贝斯特芬·克利
Owner STIEBEL ELTRON GMBH & CO KG