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

Automatic accurate metering device for crude oil storage tank inventory checking

A technology for accurate measurement of crude oil storage tanks, applied in the direction of measuring devices, measuring capacity, volume measuring instruments/methods, etc., can solve problems such as inability to measure oil-water belts, single function, lack of heating equipment in crude oil storage tanks, etc.

Active Publication Date: 2020-10-27
GUANGRAO DAJIN TECH
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The monitoring and measurement of crude oil storage tanks mainly rely on manual measuring scales, single-function floating body liquid level gauges, etc., whose single function cannot measure parameters such as the boundary of the oil-water zone, stratified water content, etc., and the existing crude oil storage tanks generally only use Metal structure, poor heat preservation, and when the temperature of the crude oil in the tank is lower than the wax precipitation point, safety accidents such as "condensation tank" will occur, and the existing crude oil storage tank lacks heating equipment

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
  • Automatic accurate metering device for crude oil storage tank inventory checking
  • Automatic accurate metering device for crude oil storage tank inventory checking
  • Automatic accurate metering device for crude oil storage tank inventory checking

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] see Figure 1-8 According to an embodiment of the present invention, an automatic and precise metering device for a crude oil storage tank inventory includes a crude oil storage tank body 1, a sealing cover 2 is provided on the crude oil storage tank body 1, and a sealing cover 2 is provided below the sealing cover 2. plate 3, the sealing cover 2 is provided with a feed pipe 4 passing through the sealing plate 3, the feed pipe 4 is provided with a sealing control valve 5, and one side of the crude oil storage tank body 1 is connected with a A discharge pipeline 6, a crude oil metering device 7 is fixed below the sealing plate 3, and the crude oil metering device 7 includes an outer shell 8, and the outer shell 8 is fixed on the sealing plate 3, and inside the outer shell 8 Separation plates 9 are symmetrically arranged, and connection bearings 10 are fixedly arranged on the separation plates 9. A movable rotating shaft 11 is connected between the connecting bearings 10,...

Embodiment 2

[0045] Such as figure 1 As shown, the crude oil storage tank body 1 and the sealing cover 2 are provided with a mounting plate 41, a limiting threaded rod 42 is provided between the mounting plates 41, and both ends of the limiting threaded rod 42 are provided with The limit nut 43 utilizes the action of the limit threaded rod 42 and the limit nut 43 to facilitate the fixing of the sealing cover 2 .

Embodiment 3

[0047] Such as Figure 7 As shown, the control box 44 includes a liquid crystal display 45 and control buttons 46, the liquid crystal display 45 is connected with the radio frequency liquid level moisture analyzer 17, and the liquid crystal display 45 is used to display real-time data.

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 an automatic precise metering device for inventory checking of a crude oil storage tank. The crude oil storage tank comprises a crude oil storage tank body, wherein a sealing cover is arranged on the crude oil storage tank body, a sealing plate is arranged below the sealing cover, a feeding pipeline penetrating through the sealing plate is arranged on the sealing cover, oneside of the crude oil storage tank body is connected with a discharge pipeline, a crude oil metering device is fixedly arranged below the sealing plate, a heating cavity is formed in the bottom of the crude oil storage tank body, the bottom heating device comprises a fixed base, an electric heating bottom plate is arranged at the bottom of the inner cavity, a water storage tank is arranged on theelectric heating bottom plate, a water pump is arranged in the water storage tank, an output end of the water pump is connected with a conveying pipeline, the conveying pipeline is connected with a heating pipeline positioned on the fixed base, and a return pipeline is arranged at the other end of the heating pipeline. The crude oil storage tank is advantaged in that the crude oil storage tank issimple in structure and convenient to use, real-time detection can be conducted according to the water level of crude oil in real time, the crude oil storage tank body can be properly heated when thetank condensation phenomenon occurs, and the heat preservation effect of the crude oil storage tank body is good.

Description

technical field [0001] The invention relates to the technical field of crude oil storage tank metering, in particular to an automatic and precise metering device for a crude oil storage tank inventory. Background technique [0002] Storage tank engineering is an essential and important infrastructure for industries such as petroleum, chemical industry, grain and oil, food, fire protection, transportation, metallurgy, and national defense. Our economic life is always inseparable from large and small steel storage tanks. The important role played by steel storage tanks in the development of the national economy is irreplaceable. With the continuous development of the storage tank industry in front of us, more and more industries and enterprises have used storage tanks, and more and more companies have entered the storage tank industry. Steel storage tanks are special equipment for storing various liquid raw materials and finished products. For many enterprises, normal product...

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): G01F22/00G01D21/02G01N22/04
CPCG01D21/02G01F22/00G01N22/04
Inventor 张小虎张红军宋金良邢寻省延洪滨
Owner GUANGRAO DAJIN TECH
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