Overflow mechanisms for sinks, especially sinks

An overflow and tank washing technology, which is applied in construction, water supply equipment, indoor sanitary pipeline installations, etc., can solve the problems that it is difficult to ensure the regular functions of the overflow mechanism

Inactive Publication Date: 2020-12-04
FRANKE TECH & TRADEMARK LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the past, it has sometimes proved difficult to guarantee the regular functioning of the overflow mechanism, which usually has to be able to discharge considerable water volumes of up to 12 l / min from the sink

Method used

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  • Overflow mechanisms for sinks, especially sinks
  • Overflow mechanisms for sinks, especially sinks
  • Overflow mechanisms for sinks, especially sinks

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] exist figure 1 A sink, in particular a kitchen sink, is shown in schematic partial section in FIG. The water tank 1 comprises at least one washing tank 2 , only the lower corner of which is shown here, which comprises a tank wall 3 and a tank bottom 4 . An outflow opening is provided in the tank bottom 4 at 5 and is in fluid communication with the tank outlet 6 , which is known per se. In the region of the outflow opening 5 there is a plug or valve plug 7 which, in the exemplary embodiment shown, closes the outflow opening 5 in a fluid-tight manner, so that no water can flow away from the washing tank 2 through the outflow opening 5 . This leads to the filling of the wash tank 2 with flushing water up to the schematically indicated water level 9 . The water level 9 is at the level of an opening 10 in the tank wall 3 , which can also be referred to as an overflow. Because of the selected view mode, the figure 1 Opening 10 is not visible in .

[0034]In the region of...

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PUM

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Abstract

Provided is an overflow mechanism of a water tank. The overflow mechanism is provided with a flow inlet (13) and a flow outlet. The flow inlet is assigned to be arranged on a trough basin or an overflow slot or an independent drain hole of the water tank. The flow outlet is assigned to be arranged on a water outlet or a vent valve of the water tank. A flow channel used for a fluid is arranged between the flow inlet (13) and the flow outlet. The overflow mechanism is characterized in that at least a section (20.1-20.4) is arranged in the flow channel, and the flow channel has a cross section which is basically round.

Description

technical field [0001] The invention relates to an overflow mechanism for a sink, having at least one inlet and outlet, the inlet intended for installation on a sink basin or at an overflow recess or a separate drain, the outlet Intended for installation on the spout or vent valve of a sink or basin where there is a flow path for fluid or water between the inlet and outlet. [0002] The invention also relates to a sink with at least one overflow mechanism, the sink comprising an opening in the side wall of the sink or in the level of the sink, preferably in the area of ​​an overflow recess or a separate drain, the opening It is fluidly connected to the water tank outlet through the overflow port. [0003] The invention also relates to a retrofit for such a sink with an overflow mechanism, which is designed to be fitted into an existing overflow mechanism. Background technique [0004] Known types of sinks, and especially kitchen sinks, generally have an overflow mechanism ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E03C1/24E03C1/232
CPCE03C1/232E03C1/24E03C1/244E03C1/18
Inventor 不公告发明人
Owner FRANKE TECH & TRADEMARK LTD
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