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

pressure acquisition device

A collection device and pressure technology, applied in measuring devices, measuring fluid pressure, measuring fluid pressure through electromagnetic components, etc., can solve problems such as difficult to accurately measure real pressure, and achieve the effect of ensuring stability and safety

Active Publication Date: 2016-05-25
CHINA PETROLEUM & CHEM CORP +2
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, in the case of insufficient crude oil inside the crude oil pipeline, it is difficult to accurately measure the real pressure inside the crude oil pipeline

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
  • pressure acquisition device
  • pressure acquisition device
  • pressure acquisition device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] figure 1 It is a structural schematic diagram of the pressure acquisition device according to Embodiment 1 of the present invention. Such as figure 1 As shown, the pressure acquisition device can mainly include:

[0039] The pressure induction pipe 11 extends through the inner wall of the crude oil delivery pipeline in the direction of gravity, and is used to divert the crude oil in the crude oil delivery pipeline 21 to the testing position;

[0040] The pressure sensor 12 is connected with the pressure induction pipe 11 and used for measuring the pressure of the crude oil in the crude oil delivery pipeline.

[0041] Wherein, the crude oil delivery pipeline may generally include a water pipe wall (not shown in the figure), a water pipeline 21 , an oil pipe wall 22 , an oil pipeline 23 and the like from outside to inside. The pressure induction pipe 11 can extend through the inner wall of the crude oil delivery pipeline along the gravity direction, and one end of th...

Embodiment 2

[0044] figure 2 It is a structural schematic diagram of the pressure acquisition device of the second embodiment of the present invention. figure 2 Winning mark and figure 1 The same components have the same functions, and detailed descriptions of these components are omitted for brevity.

[0045] Such as figure 2 shown, with figure 1 The main difference of the pressure acquisition device shown is that a valve group 30 is arranged between the pressure introduction pipe 11 and the pressure sensor 12 of the pressure acquisition device, and is used to control the connection between the pressure introduction pipe 11 and the pressure sensor 12. flow of crude oil.

[0046] in, image 3 It is a structural schematic diagram of the valve group of the pressure acquisition device according to the second embodiment of the present invention. Figure 4 It is a simplified schematic diagram of the valve group of the pressure acquisition device according to the second embodiment of ...

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 a pressure collection device. The device includes: a pressure guiding pipe (11) extending along a gravity direction, penetrating through an inner wall of a crude oil transportation pipeline and used for guiding crude oil in the crude oil transportation pipeline to flow to a test position; a pressure sensor (12) connected with the pressure guiding pipe (11) and used for measuring the pressure of crude oil in the crude oil transportation pipeline. Through the pressure guiding pipe, the pressure sensor can be arranged in the gravity direction of the crude oil transportation pipeline, the volume of crude oil in the crude oil transportation pipeline does not affect detection of the pressure sensor, pressure of crude oil during operation in the pipeline can be accurately collected, and steadiness and safety of crude oil transportation can be guaranteed by collecting a pressure change in the crude oil transportation process.

Description

technical field [0001] The invention relates to the field of crude oil transportation, in particular to a pressure acquisition device. Background technique [0002] In the process of transporting crude oil through crude oil pipelines, excessive pressure in the pipeline may cause accidents such as pipeline bursts. In order to ensure the safety of crude oil pipelines, it is usually necessary to collect and monitor the pressure of crude oil pipelines. By collecting and monitoring the pressure changes during crude oil transportation, the smooth and safe operation of the transportation can be guaranteed, and the research on the historical pressure data can also guide the oil transportation process. [0003] Currently, a pressure sensor with a low response frequency such as 10 Hz is usually used for monitoring. Also, the pressure sensor is usually installed above the crude oil delivery pipeline. In this way, in the case of insufficient crude oil inside the crude oil delivery pip...

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): G01L9/00G01L19/00
Inventor 姜和圣曹旦夫吴杰李皓杨辉庄君苏航王一然崔迪马雨薇殷寿成孙祖一麻广赵辉社
Owner CHINA PETROLEUM & CHEM CORP
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