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Valve capable of playing lubrication effect

A valve and valve body technology, applied in the direction of engine lubrication, valve device, engine components, etc., can solve the problems of valve stem threaded column corrosion, affecting the normal use of valves, etc., to avoid potential safety hazards and economic losses.

Inactive Publication Date: 2017-07-25
吴燕
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a valve with lubricating effect, which has the advantage of automatic lubrication, and solves the problem that the corrosion of the threaded column of the valve stem affects the normal use of the valve

Method used

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  • Valve capable of playing lubrication effect
  • Valve capable of playing lubrication effect
  • Valve capable of playing lubrication effect

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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] see Figure 1-3 , a valve with a lubricating effect, comprising a valve main body 1, a valve connecting disc 2 is fixedly connected to both sides of the valve main body 1, a valve stem threaded sleeve 3 is fixedly connected to the top of the valve main body 1, and the top of the valve stem threaded sleeve 3 An oil inlet funnel 4 is fixedly connected to the opening, and a valve stem threaded column 5 is threaded on the inner wall of the valve stem thread...

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Abstract

The invention discloses a valve capable of playing a lubrication effect. The valve comprises a valve main body; the two sides of the valve main body are each fixedly connected with a valve connecting disc; the top of the valve main body is fixedly connected with a valve rod thread bushing; an opening in the top of the valve rod thread bushing is fixedly connected with an oil charging funnel; the inner wall of the valve rod thread bushing has threaded connection with a valve rod threaded column; the top end of the valve rod threaded column, from bottom to top, sequentially penetrates through the valve rod thread bushing and the oil charging funnel and extends to a position above the oil charging funnel so as to be fixedly connected with the bottom of a rotary handle; and the left side of the valve rod thread bushing is fixedly connected with a bearing seat. By arranging the oil charging funnel, a lubricating device and a pressing ring which coordinate with one another, the valve disclosed by the invention realizes an effect of lubricating the valve rod threaded column so as to effectively solve the problem that the valve rod threaded column is not liable to rotate due to rusting, so that the valve can be normally used, potential safety hazards caused by that the valve does not rotate in time are avoided, and thus economic losses are prevented.

Description

technical field [0001] The invention relates to the technical field of water conservancy, in particular to a valve with lubricating effect. Background technique [0002] The valve is a control component in the fluid delivery system, which has functions such as cut-off, adjustment, flow diversion, reverse flow prevention, pressure stabilization, flow diversion or overflow pressure relief. A valve is a device used to control the direction, pressure, and flow of a fluid in a fluid system. It is a device that makes or stops the flow of media (liquid, gas, powder) in piping and equipment and controls its flow. The valve is a control component in the pipeline fluid conveying system, which is used to change the passage section and the flow direction of the medium, and has the functions of diversion, cut-off, throttling, check, diversion or overflow and pressure relief. Valves used for fluid control range from the simplest shut-off valve to various valves used in extremely complex ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K51/00F16N7/38
CPCF16K51/00F16N7/38
Inventor 吴燕
Owner 吴燕
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