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

Automatic exhaust valve

An automatic exhaust valve and valve body technology, which is applied in safety valves, balance valves, valve devices, etc., can solve problems such as oil tank shocks, achieve stable performance, convenient installation and use, and eliminate potential safety hazards

Active Publication Date: 2017-02-15
PETRO OIL & LUBRICANT RES INST OF THE GENERAL LOGISITIC DEPT OF PLA +1
View PDF13 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to various reasons, a certain amount of gas will be generated in the pipeline of the oil tank. The gas in the pipeline during the oil delivery operation is a potential danger to the floating oil outlet device and the accessories of the oil tank (such as: inner floating roof). Hidden dangers will cause the floating oil outlet device to move irregularly in the oil tank, thereby causing impact on the oil tank. Domestic organic airport oil depots have experienced floating due to pipeline gas.

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 exhaust valve
  • Automatic exhaust valve
  • Automatic exhaust valve

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The present invention will be described in detail below in conjunction with specific embodiments of the accompanying drawings.

[0027] Such as image 3 , 4 As shown, it is a schematic diagram of the installation and use of the automatic exhaust valve of the present invention, one end of which is connected to the outlet pipeline of the oil storage tank, and the other end is connected to the floating oil outlet device. , the automatic exhaust valve can be automatically opened to discharge the gas in the pipeline, avoiding the impact on the normal operation of the floating oil outlet device, and eliminating the impact damage of the floating oil outlet device to the oil tank due to the gas entering.

[0028] The specific implementation of the automatic exhaust valve is as follows: figure 1 , 2 As shown, it includes pipeline inlet (1), gas outlet (2), pipeline outlet (3), float (4), valve cover (5), valve body (6), connecting pin (7); the automatic The exhaust valve pip...

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 exhaust valve. The automatic exhaust valve is characterized in that the automatic exhaust valve is of an inverted-T-shaped structure and comprises a pipeline inlet (1), a gas outlet (2), a pipeline outlet (3), a floater (4), a valve deck (5), a valve body (6) and a connecting pin (7); the pipeline outlet (3) of the automatic exhaust valve is connected with an oil tank outlet pipeline (20) through a flange; and the pipeline inlet (1) of the automatic exhaust valve is connected with a floating oil outlet device (22) through a flange. According to the automatic exhaust valve, a safety protection measure is taken to prevent gas in the pipeline from damaging the floating oil outlet device, the accident that the gas of the pipeline flows back, consequently, the floating oil outlet device moves freely, and then an oil tank is damaged is avoided, and the automatic exhaust valve is good in exhaust effect, convenient to mount and use and stable and reliable in long-time work.

Description

technical field [0001] The invention belongs to an accessory device of a petroleum storage tank, more specifically, a safety protection accessory device used in conjunction with a floating oil discharge device of the petroleum storage tank. Background technique [0002] According to the requirements of the civil aviation industry standard "Technical Specifications for Civil Airport Fuel Supply Engineering Construction", a floating oil outlet device should be installed in the jet fuel tank. According to the above regulations, part of the oil tanks used in the existing airport oil depots of the China Aviation Fuel System have been installed with floating oil delivery devices. Compared with the traditional delivery of oil from the bottom of the oil tank, the floating oil delivery device of the oil tank uses the settlement principle of moisture impurities in the gravity field to give priority to the upper layer of high-quality clean fuel, so as to ensure that the delivered fuel ...

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
IPC IPC(8): F16K17/00
CPCF16K17/00
Inventor 邵伟光杨思坤刘楠陈开彬杨青国刘进立方保华刘小川张金波张巧同
Owner PETRO OIL & LUBRICANT RES INST OF THE GENERAL LOGISITIC DEPT OF PLA
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