Unlock instant, AI-driven research and patent intelligence for your innovation.

Sanitary valve with a diaphragm

A hygienic valve and hygienic technology, applied in the field of hygienic valves, can solve the problems of inability to install mouthpieces or jet regulators, damaged accessories, disadvantages, etc.

Active Publication Date: 2020-12-04
NEOPERL
View PDF11 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This is disadvantageous if the fittings are made of water-sensitive materials such as wood or parts of which are hazardous to health
Contact with water may damage accessories and / or cause undesired water contamination
[0005] Another disadvantage of the known sanitary valves of the type mentioned at the beginning is that a hose must be connected to this sanitary valve by an additional adapter part, for which purpose The adapter part must be connected to the valve housing
A further disadvantage of the known sanitary valves is that, due to their construction and their predetermined arrangement within the fittings, it is not possible for such sanitary valves to install mouthpieces or jet regulators downstream of the outlet of the main valve

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Sanitary valve with a diaphragm
  • Sanitary valve with a diaphragm
  • Sanitary valve with a diaphragm

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] figure 1 Shown is a sanitary valve, denoted as a whole by the reference number 1 , which is designed to be inserted into a fitting 2 . The sanitary valve 1 comprises a valve housing 3 , a main valve 4 with a movable diaphragm 5 and a pilot valve 6 . The main valve 4 is constructed in a known manner. The movable diaphragm 5 is made of elastic material. The main valve 4 includes a valve body 33 and a valve seat 34 into which the valve body 33 is insertable. In the open position of the main valve 4 , the valve body 33 is located outside the valve seat 34 , so that water can flow past the valve seat. In the closed position of the main valve 4 , the valve body 33 is pressed into the valve seat 34 , so that water cannot flow through the valve seat 34 into the outlet opening 10 .

[0034] The valve body 33 has a discharge opening 31 through which water can flow out into the outlet opening 10 when the discharge opening 31 is open. The relief port 31 can be closed by means ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a sanitary valve (1) for use in a fitting (2), comprising a valve housing (3), a main valve (4) which has a movable diaphragm (5), and a pilot valve (6), by means of which themain valve (4) can be actuated. The position of the diaphragm (5) can be specified by the position of a valve tappet (7) of the pilot valve (6), and a tube securing means (9) which is paired with aninlet opening (8) of the valve housing (3) is formed on the valve housing (3) and / or a mouthpiece securing means (11) or a jet regulator securing means which is paired with an outlet opening (10) of the valve housing (3) is formed on the valve housing (3) and / or the sanitary valve (1) has a clamping device (12), by means of which the valve housing (3) and an adjustment device part (13) can be rigidly connected together or are rigidly connected together.

Description

[0001] This application is a divisional application of the invention patent application with the international application number PCT / EP2018 / 054150, the national application number 201880030489.3, the application date is February 20, 2018, and the name is "sanitary valve with diaphragm". technical field [0002] The invention relates to a sanitary valve for insertion into a fitting, comprising a valve housing, a main valve with a movable diaphragm and a pilot valve which can be used to control the main valve, the position of the diaphragm being controlled by the position of the pilot valve The position of the valve lifter is predetermined. Background technique [0003] Such sanitary valves are known. They are used, for example, in fittings to switch on or switch the water flow in the fitting with as little actuating force as possible and / or as smooth a switching behavior as possible. [0004] The liquid flow through the valve is here often in contact with the fitting itself...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): E03D3/06F16K31/385F16K31/524F16K31/56
CPCE03D3/06F16K31/3855F16K31/52408F16K31/52491F16K31/56
Inventor M·滕佩尔边艺超
Owner NEOPERL