Automatic water replenishing valve

A technology of automatic water replenishment and valve stem, which is applied in the directions of lift valves, valve details, control valves, etc., which can solve the problems of large opening force and poor sensitivity, and achieve the effect of opening sensitively.

Pending Publication Date: 2018-12-07
ZHEJIANG HUAYI PRECISION MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

And above-mentioned this way, required valve opening force is big and sensitivity is poor

Method used

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] It should be noted that when a component is said to be "mounted on" another component, it may be directly on the other component or there may be an intervening component. When a component is said to be "set on" another component, it may be set directly on the other component or there may be an intervening component at the same time. When a component is said to be "fixed" to another component, it may be directly fixed to the other component or there may ...

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PUM

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Abstract

The invention relates to the technical field of valves, in particular to an automatic water replenishing valve. The automatic water replenishing valve comprises a valve body, a coil assembly, a valverod assembly, a lever assembly and a sealing assembly. A valve opening is formed on the valve body. The valve rod assembly, the lever assembly and the sealing assembly are all contained in the valve body. The coil assembly is arranged on the valve body. The sealing assembly is used for cooperating with the valve opening. One end of the lever assembly is connected with the valve rod assembly, and the other end of the lever assembly is connected with the sealing assembly. The coil assembly is powered on to generate a magnetic field and drives the valve rod assembly to move. The valve rod assembly drives the lever assembly to move so as to drive the sealing assembly to open and close the valve opening. The valve rod assembly drives the motion direction of the lever assembly and the directionof the acting force, sealing the valve opening, of the sealing assembly to be arranged in an included angle manner. The automatic water replenishing valve has the advantage that opening of the automatic water replenishing valve is more sensitive and labor-saving.

Description

technical field [0001] The invention relates to the technical field of valves, in particular to an automatic water supply valve. Background technique [0002] The automatic replenishment valve is a valve installed on the replenishment pipeline of the heating or cooling system of the closed cycle to realize the automatic replenishment of the system. The automatic replenishment valve generally includes a valve body, a valve core and a valve stem, both the valve core and the valve stem are accommodated in the valve body, and the valve stem is connected to the valve core. During the opening process of the automatic replenishment valve, the valve stem is directly driven and the valve core is driven to move. And above-mentioned this mode, required valve opening force is big and sensitivity is poor. Contents of the invention [0003] Based on this, it is necessary to provide a kind of Amplify the valve opening force , automatic filling valve with improved sensitivity [0004]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K31/06F16K1/36F16K1/32F16K15/06F16K27/02
CPCF16K1/32F16K1/36F16K15/06F16K27/029F16K31/0624F16K31/0675
Inventor 赵江罗占涛陶小好
Owner ZHEJIANG HUAYI PRECISION MACHINERY CO LTD
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