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Distribution valve with integrated flow metering unit

A technology of flow measurement device and distribution valve, applied in measurement device, liquid/fluid solid measurement, valve device, etc., can solve problems such as inaccuracy of application, and achieve the effect of reducing consumption

Active Publication Date: 2012-11-28
STRAUB & CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In manual actuation mechanisms, although the end positions can be adjusted, this adjustment is extremely imprecise for the intended application and the adjusting element for the end positions, the axially displaceable sleeve, can be moved when the handwheel is actuated
A disadvantage of the above-mentioned invention is that, depending on the embodiment, in order to precisely adjust the desired flow rate, more or less fingertip sensation and response knowledge of the user is required during the adjustment.

Method used

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  • Distribution valve with integrated flow metering unit
  • Distribution valve with integrated flow metering unit
  • Distribution valve with integrated flow metering unit

Examples

Experimental program
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Embodiment Construction

[0036] figure 1The novel dispensing valve 1 with an integrated flow measuring device is shown schematically in cross-section in a variant of the first embodiment. The dispensing valve 1 comprises an upper assembly 1a and a lower assembly 1b. The upper component 1 a is fixed in the upper opening 31 of the line 3 by means of a fastening element 4 belonging to the distribution valve 1 . A lower opening 32 is arranged opposite one another in the duct 3 , wherein the imaginary longitudinal axes through the two openings 31 , 32 , which are not shown for the sake of clarity, are aligned with one another. Components of the lower component 1 b of the dispensing valve 1 , in particular the connecting pipe 5 in this particular embodiment, are fastened to the lower opening 32 . The valve body 6 of the valve 1 is guided longitudinally displaceably in the fastening element 4 .

[0037] In a novel and inventive embodiment, distribution valve 1 is now assigned a travel limiter 7 . This tr...

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PUM

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Abstract

The invention relates to a distribution valve with integrated flow metering units, in particular a distribution valve applied to a pipe in a warm water heating system, wherein a closable valve seat in the distribution valve and an axially movable valve body thereto are provided. One section of the valve body is held and guided in a fixed element arranged externally against an opening in the pipe. The section of the valve body is provided with a handle, wherein a stroke limiter for limiting the axial displacement of the valve body along with the opening process of the distribution valve is arranged on the valve body and / or on the fixed element. The stroke limiter consists of an axially movable adjusting mechanism and insurance elements.

Description

technical field [0001] The invention relates to a dispensing valve with an integrated flow measuring device, in particular for hot water installations. Background technique [0002] Distributing valves for hot water heating installations in combination with a flow measuring device are known from the prior art for use in a main line and / or in a plurality of connecting lines branching off from the main line. A sealable valve seat and a flow measuring device with a display device are arranged in the dispensing valve. [0003] The display device extends along an axis into a connecting pipe of the dispensing valve that projects radially into the pipeline, the display device includes a flow-receiving element deflectable by the flow in the connecting pipe, the flow-receiving part is located in the connecting pipe The corresponding position in is used to display the flow of the medium through the connecting pipe, which can be read externally on the flow measuring device. [0004] ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01F1/28G01F15/00F16K11/044F16K37/00F16K1/52
CPCG01F1/28G01F15/005G01F1/26F24D19/1015F16K37/0016F16K1/123Y10T137/8158Y10T137/7722Y10T137/86734
Inventor H·施特劳布M·耶格尔
Owner STRAUB & CO