Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A valve with a dust-proof assembly

A technology for dust-proof components and valves, applied in the methods of preventing pollution, valve devices, valve details, etc., can solve the problems of screwing into the inside of the valve body, affecting the use of the valve, and the handwheel being stuck, and achieves fast and convenient cleaning. Effect

Active Publication Date: 2021-11-12
YANCHENG OURUN PETROCHEMICAL EQUIP MFG CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In some areas where the working environment is relatively harsh, such as areas with large wind and sand, valves will be installed to control the on-off of the fluid, but the handwheel and valve body of the general valve are directly exposed to the outside air, and a large amount of sand will accumulate. In the rotating area between the hand wheel and the valve body, when the hand wheel needs to be turned, sand and dust will be screwed into the inside of the valve body, causing the hand wheel to be stuck, seriously affecting the use of the valve, and the valve is not oiled all the year round. There will be a stuck situation

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
  • A valve with a dust-proof assembly
  • A valve with a dust-proof assembly
  • A valve with a dust-proof assembly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0025] Such as Figure 1-Figure 6 As shown, a valve with a dust-proof assembly according to the present invention includes a valve body 1, a connecting pipe 2, a filter structure 3, a sewage discharge structure 4, a dust-proof structure 5, an indicating structure 6, a lubricating structure 7 and a closing structure 8. The two ends of the valve body 1, which are used to install and fix other parts, are symmetrically fixed to the connecting pipe 2, and installed inside the valve body 1 to filter impurities in the sewage The filter structure 3 intercepted; the sewage discharge structure 4 for discharging and cleaning the impurities on the filter screen 33 is installed inside the valve body 1, and the sewage discharge structure 4 is installed at one e...

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 the technical field of valves, specifically a valve with a dust-proof assembly, including a valve body, a connecting pipe, a filtering structure, a sewage discharge structure, a dust-proof structure, an indicating structure, a lubricating structure and a closing structure; The filter structure installed inside the body can play the role of filtering impurities, and with the setting of the sewage structure, the impurities intercepted on the filter structure can be discharged in time, and there is no need to replace the filter components inside the filter structure, and the cleaning is fast and convenient. Through the setting of the dust-proof structure, it not only avoids the accumulation of dust at the connection between the rotating parts and the valve body, which makes it difficult to rotate the transmission parts, but also brings convenience to the maintenance personnel, saving manpower and material resources to a certain extent, and the dust-proof structure While working, it can also act on the lubricating structure. Through the setting of the lubricating structure, the transmission parts inside the dust-proof structure can be lubricated with oil, thereby avoiding the situation that the transmission parts are stuck.

Description

technical field [0001] The invention relates to the technical field of valves, in particular to a valve with a dust-proof assembly. Background technique [0002] Valves are pipeline accessories used to open and close pipelines, control flow direction, adjust and control the parameters (temperature, pressure and flow) of the conveying medium. According to its function, it can be divided into shut-off valve, check valve, regulating valve and so on. Valves are also divided into cast iron valves, cast steel valves, stainless steel valves, chrome-molybdenum steel valves, chrome-molybdenum-vanadium steel valves, duplex steel valves, plastic valves, non-standard custom-made valves, etc. according to the material. 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. Valves used in fluid control systems range from th...

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 Patents(China)
IPC IPC(8): F16K3/24F16K3/30F16K3/314F16K3/316F16K3/32F16K3/36F16K27/04F16K27/12F16K31/50B08B17/04B01D35/02B01D35/16
CPCB01D35/02B01D35/16B08B17/04F16K3/24F16K3/243F16K3/30F16K3/314F16K3/316F16K3/32F16K3/36F16K27/041F16K27/12F16K31/50
Inventor 不公告发明人
Owner YANCHENG OURUN PETROCHEMICAL EQUIP MFG CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products