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

Ball valve with locking function

A ball valve and function technology, applied in the field of ball valves with locking function, can solve the problems of slow opening speed, inability to open and lock quickly and conveniently, inconvenient rotation, etc. fixed effect

Inactive Publication Date: 2018-09-18
浙江融乐环境科技有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a ball valve with a locking function to solve the problems in the prior art that the rotation is inconvenient, the part can adapt to the opening posture of the hand, the opening and locking can not be fast and convenient, the opening speed is slow and the part can be reused many times. question

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
  • Ball valve with locking function
  • Ball valve with locking function
  • Ball valve with locking function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] 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.

[0017] see Figure 1~4 , in an embodiment of the present invention, a ball valve with a locking function includes a valve body 14, a ball 13 is arranged inside the valve body 14, a sealing ring 16 is installed on both sides of the ball 13, a lower bearing 17 is arranged below the ball 13, the ball 13 An upper bearing 15 is arranged above the upper bearing 15, and a fixed plate 10 is installed above the upper bearing 15. Both the rotating plate 7 and the fixed ...

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 discloses a ball valve with a locking function. The ball valve with the locking function comprises a valve body, wherein a ball body is arranged in the valve body, sealing rings are arranged on the two sides of the ball body respectively, a lower bearing is arranged under the ball body, and an upper bearing is arranged on the ball body; a fixing plate is arranged on the upper bearing, fixing pieces are arranged on the fixing plate, and lower locking pieces are arranged on the fixing pieces; a valve rod is arranged on the fixing plate, a convex block is arranged inside the valve rod, a stopping piece is arranged on the outer side of the valve rod, and stopping blocks are arranged on the inner side of the stopping piece; and the stopping blocks are composed of elastic parts andfixing blocks, the elastic parts are fixed on the inner wall of the stopping piece through the fixing blocks, and the stopping blocks are inserted into the valve rod. According to the ball valve, a rotating plate and the fixing plate both are oval long plates, a coating is wear-resistant and coats the surface of the rotating plate so as to adapt to hand gestures, and the friction between the handand the rotating plate can be increased through the coating so that the rotation can be more convenient.

Description

technical field [0001] The invention relates to the field of ball valve locking devices, in particular to a ball valve with a locking function. Background technique [0002] The valve lock is mainly used to lock the valve and protect the safety of the valve. It is to ensure that the equipment using the valve is absolutely closed, so that the equipment remains in a safe state, and it can prevent misoperation of the valve by operating personnel and non-operating personnel. There are many defects in the existing ball valve with locking function, such as inconvenient rotation, part can adapt to the opening posture of the hand, the opening and locking can not be fast and convenient, the opening speed is slow, and part can be reused many times. Contents of the invention [0003] The object of the present invention is to provide a ball valve with a locking function to solve the problems in the prior art that the rotation is inconvenient, the part can adapt to the opening posture ...

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): F16K5/06F16K5/08F16K35/00
CPCF16K5/061F16K5/08F16K35/00
Inventor 陈黎明
Owner 浙江融乐环境科技有限公司
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

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com