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

Engineering safety monitoring method and engineering safety monitoring instrument

A safety monitoring and engineering technology, applied in program control, instrument, computer control, etc., can solve problems such as inability to install, insufficient positioning accuracy, etc., and achieve the effect of simple installation

Active Publication Date: 2019-01-29
BEIJING TECOCITY TECH
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] However, this solution must rely on communication optical cables for detection, and this device cannot be installed if there is no communication optical cable near the pipeline.
[0013] In addition, the use of communication optical cables as distributed sensors can only detect ground-breaking events for pipeline safety, and cannot detect factors that endanger pipeline safety due to environmental reasons such as possible subsidence of the land itself, and the positioning accuracy is not high enough, and the longitudinal positioning accuracy is only ≤ 200m

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
  • Engineering safety monitoring method and engineering safety monitoring instrument
  • Engineering safety monitoring method and engineering safety monitoring instrument
  • Engineering safety monitoring method and engineering safety monitoring instrument

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] Embodiment 1 of the present invention is a methane monitor.

[0053] Such as figure 1 , figure 2 , image 3 As shown, the housing 1 of the present invention includes three parts: an upper cover 11, a middle layer 12, and a lower cover 13, and the upper cover 11, the middle layer 12, and the lower cover 13 are all made of plastic. The outer surface of the housing 1 has a pit 10 for easy gripping.

[0054] The middle layer 12 is a ring-shaped body with a partition 14 in the middle. The battery 2 is fixed on the upper surface of the partition 14 ;

[0055] The lower surface of dividing plate 14 is fixed with sensor support 51 with screw, and methane detection sensor 5 (alkane detection sensor selects MH-440D infrared combustible gas sensor for use) is fixed in the concave hole that the top of sensor support 51 is established.

[0056]The outer thread 111 on the lower part of the upper cover 11 is screwed with the inner thread 121 on the upper part of the middle layer ...

Embodiment 2

[0067] Embodiment 2 of the present invention is an early warning device for ground construction.

[0068] Such as Figure 5 , Image 6 , Figure 7 As shown, the housing 1' of the present invention includes three parts: an upper cover 11', a middle layer 12', and a lower cover 13'. The upper cover 11', the middle layer 12', and the lower cover 13' are all made of plastic. The outer surface of the housing 1' has a recess 10' for easy gripping.

[0069] The middle layer 12' is a ring-shaped body with a separator 14' in the middle. The battery 2' is fixed on the upper surface of the separator 14'; the circuit board 3' is fixed on the lower surface of the separator 14'.

[0070] The outer thread 111' on the lower part of the upper cover 11' is screwed with the inner thread 121' on the upper part of the middle layer 12', and the upper cover 11' abuts against the sealing ring 61' provided on the upper part of the middle layer 12'. The external thread 131' on the upper part of the...

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 provides a monitoring method for engineering safety. The method is characterized by comprising the following steps: A) mounting an engineering safety monitor equipped with a sensor, a master control chip and a Ad-Hoc network wireless communication module on an engineering safety monitoring position; B) keeping the sensor, the master control chip and the Ad-Hoc network wireless communication module working under power-on state; C) detecting engineering safety parameters by the sensor and sending the parameters to the master control chip; D) sending the parameters and the position to the data center by the master control chip through the Ad-Hoc network wireless communication module; E) analyzing the parameters by the master control chip, and if exceeding the safety scope, alarming. The invention also provides the engineering safety monitor. According to the invention, the engineering site data can be timely monitored and processed. The engineering safety monitor is convenient to mount, is light and is fit for various occasions.

Description

technical field [0001] The invention belongs to the field of safety detection, in particular to a method for engineering safety detection. Background technique [0002] Engineering safety monitoring refers to the monitoring of gas concentration and the possibility of equipment damage in engineering fields such as water, electricity, and gas. [0003] Take methane at the engineering site as an example: [0004] The gas pipeline facilities in the super-large cities across the country are intricate, and the total length of the gas pipeline in Beijing alone exceeds 100 kilometers. The complexity of the pipeline and the overall length are too long, which has a great impact on the safety and daily maintenance of the pipeline. Especially in some construction sites with complex gas pipelines and various places with hidden dangers of gas leakage, news of gas leakage leading to explosions has been repeatedly reported, causing casualties and economic losses. [0005] At present, in ...

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): G05B19/048
CPCG05B19/048
Inventor 景晓明
Owner BEIJING TECOCITY 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