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

A butter sealer

An occluder and butter technology, applied in the direction of pipes/pipe joints/pipes, mechanical equipment, pipe components, etc., can solve the problems of low work efficiency, high labor intensity, and loose sealing, and achieve easy operation and avoid corrosion damage. , The effect of not easy to leak oil and gas

Active Publication Date: 2017-03-08
PIPECHINA SOUTH CHINA CO
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application solves the technical problems of the butter wall sealing technology in the prior art, such as long time consumption, high labor intensity, low work efficiency, lax sealing, and environmental protection, etc., by providing a butter plugging device.

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 butter sealer
  • A butter sealer
  • A butter sealer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] This embodiment provides a kind of butter occluder, such as figure 1 shown, including:

[0041] A metal barrel 101, the top of the metal barrel 101 is open, and a through hole is opened on the bottom plate of the metal barrel 101;

[0042] A steel push plate 102 is located in the metal barrel 101;

[0043] Screw mandrel 103, one end of screw mandrel 103 is connected with the lower end of steel propulsion plate 102, and the other end of screw mandrel 103 passes the through hole on the bottom plate of metal barrel 101 and is exposed to the outside of metal barrel 101;

[0044] The rocker arm 104 is connected with the other end of the screw rod 103 .

[0045] In the specific implementation process, the height of the metal barrel 101 is 600mm, the diameter is 720mm, and it is made of white steel plate with a thickness of 5mm. The metal barrel 101 is used to hold the mixed-molded butter wall 201, so as to obtain a once-molded, integrally-molded butter wall 201.

[0046] ...

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 butter plugging device. The butter plugging device comprises a metal barrel, of which top end is opened and bottom plate is provided with a through hole, wherein the metal barrel is used for holding a mixed and shaped butter wall; a steel pushing plate, which is located in the metal barrel; a screw rod, of which one end is connected to the lower end of the steel pushing plate, and the other end is exposed at the outer part of the metal barrel by crossing through the through hole; a rocker arm, which is connected to the other end of the screw rod, wherein when the top end of the metal barrel is connected to a pipeline to be plugged, the rocker arm is swayed along a preset direction, and the rocker arm can drive the steel pushing plate through the screw rod to move towards the top end of the metal barrel, so as to push the butter wall to the pipeline to be plugged. The butter plugging device provided by the embodiment is time-saving, labor-saving, and strict in plugging, simple in operation, safe and environmental friendly during the plugging work of the pipeline construction; besides, the safety coefficient and the working efficiency of a fire work are improved.

Description

technical field [0001] The invention relates to the technical field of oil and gas storage and transportation, in particular to a butter plugging device. Background technique [0002] It is very dangerous to cause oil and gas leakage due to large-scale corrosion and perforation in a certain part of the oil transportation pipeline. For leakage, the local high and low pressure sealing technology in the pipeline is often used to cut off the oil flow and turn the oily fire into oil-free fire. However, there is a certain distance between the high and low pressure plugging point and the replacement of the pipeline. At this distance, there will be residual paraffin, oil, etc. on the pipe wall, which will generate oil and gas. Once welded, it will cause deflagration. It is more common to use a butter wall to seal the pipeline in the nearest pipeline. [0003] However, the inventors of the present application have found that the above-mentioned technology has at least the following...

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): F16L55/11
CPCF16L55/11F16L55/1612
Inventor 王国新张振李显平
Owner PIPECHINA SOUTH CHINA CO
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