Center pipe fixation member

Abstract

The invention relates to a center pipe fixation member for water treatment equipment, wherein the number of the center pipe fixation member is only one. Thecenter pipe fixation member comprises a center pipe fixation hole and at least two outwardly flanging claws, wherein each claw has elasticity,can properly,radially and inwardly deform, and is provided with a platform, the inner diameter of thecenter pipe fixation hole is slightly smaller than the outer diameter of the center pipe fixation member, the center pipe fixation hole is an incomplete ring, is provided with at least notch, and is prepared from an engineering plastic, and the root portions of each claw are respectively provided with a deformed notch. According to the present invention, the problem that the disassembly of the control valve can take out the center pipe is solved; by using the elasticity of the material, the center pipe fixation member is tightly fixed on the center pipe , and is automatically snapped at the lower end of the tank body opening so as to prevent the center pipe from being taken out; and the center pipe fixation member has advantages of simpleness, practicality, low cost, easy installation, andwide application.

Description

technical field [0001] The invention relates to a water treatment fitting, in particular to a water treatment equipment adopting a top-mounted valve and a center pipe structure, and belongs to the technical field of water softening and filtering equipment. Background technique [0002] Currently commonly used water treatment equipment such as softeners and filters, especially in the fields of civil and commercial applications, are basically composed of: a large amount of water treatment filter material is installed in the tank container, and a control valve or There are two channels at the lower end of other water inlet and outlet parts, one passes through the upper water cap with multiple gaps and the upper part of the filter material layer, and the other channel passes through the filter material and the filter material layer through a central pipe equipped with a lower water cap The bottom is connected, so that the incoming water can flow through the entire filter materia...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that the control valve will be taken out of the center pipe when dismantling the control valve, and develop a very simple and practical center pipe fixing part, which uses the elasticity of the material itself to tightly fit and fix it on the center pipe, and after installation It is automatically stuck at the lower end of the tank mouth to prevent the central tube from being taken out upwards. This device has only one component, which is low in cost, easy to install, and widely used.

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