Unlock instant, AI-driven research and patent intelligence for your innovation.

Check valve capable of regularly detecting rust through automatic rotation

A technology of timing detection and automatic rotation, which is applied to valve devices, engine components, grinding machines, etc., can solve the problems of undetectable and maintenance, large number of valves, etc., and achieve the effect of automatic detection and maintenance

Inactive Publication Date: 2018-10-16
刘志军
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When the valve is working normally, there is generally a large pressure, so the normal maintenance and testing of the valve is essential, but in some cases the number of valves is too large, and the automatic testing and maintenance cannot be performed

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
  • Check valve capable of regularly detecting rust through automatic rotation
  • Check valve capable of regularly detecting rust through automatic rotation
  • Check valve capable of regularly detecting rust through automatic rotation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The present invention is specifically described below in conjunction with accompanying drawing, as Figure 1-5 As shown, it includes a shut-off valve body 1, a rotating device is provided on one side of the shut-off valve body 1, and the rotating device is fixedly connected to the shut-off valve body 1 by a circular connecting pipe 2 located The annular side surface of the circular connecting pipe 2 is connected to the annular fixed block 3 of the circular connecting pipe 2, the annular groove 4 fixedly connected to the annular side surface of the annular fixed block 3 and the annular fixed block 3, the inner surface of the annular groove 4 and the The rotating ring 5 slidingly connected to the annular groove 4, the rotating cylinder 6 fixedly connected to the rotating ring 5 on the outer surface of the rotating ring 5, the flange stopper 7 fixedly connected to the rotating cylinder 6 at both ends of the rotating cylinder 6, Located at the inner circle of the flange sto...

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 check valve capable of regularly detecting rust through automatic rotation. The check valve comprises a check valve body, and a rotary device is arranged on one side of the check valve body. The rotary device is composed of a round connecting pipe, an annular fixed block, an annular groove, a driving wheel and an oiling device together. The round connecting pipe is located on one side of the check valve body and fixedly connected with the check valve body. The annular fixed block is located on the annular side face of the round connecting pipe and sleeved with the round connecting pipe. The annular groove is formed in the annular side face of the annular fixed block and fixedly connected with the annular fixed block. The driving wheel is located at the rotary endof a third rotary motor, fixedly connected with the third rotary motor and engaged with a driven wheel. The oiling device is located below a rotary barrel. A controller is arranged at one end of the round connecting pipe, and the controller is electrically connected with a first rotary motor, a second rotary motor, the third rotary motor, a first linear motor and a second linear motor. The check valve has the beneficial effects of being simple in structure and high in practicality.

Description

technical field [0001] The invention relates to the related field of valves, in particular to a cut-off valve which detects whether it is rusted by automatic rotation and timing. Background technique [0002] When the valve is working normally, there is generally a large pressure, so the normal maintenance and inspection of the valve is essential, but in some cases, the number of valves is too large, and the automatic inspection and maintenance cannot be performed. Contents of the invention [0003] The object of the present invention is to solve the above problems, and a stop valve is designed to detect whether it is rusted by automatic rotation timing. [0004] To achieve the above object, the technical solution of the present invention is to include a shut-off valve body, a rotating device is provided on one side of the shut-off valve body, and the rotating device consists of a circular connecting pipe fixedly connected to the shut-off valve body on one side of the shut...

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): F16K51/00F16K37/00B24B19/00B05B9/04
CPCF16K51/00B05B9/0403B24B19/00F16K37/00
Inventor 吴新华
Owner 刘志军