Automatic fire monitoring system and method for electric locomotive
An electric locomotive, automatic monitoring technology, applied in the direction of fire alarms that rely on the effect of smoke/gas, can solve problems such as false alarms, heat dissipation, panic, etc., to reduce the impact of aging, reduce the rate of false alarms, false alarms The effect of low reporting rate
Pending Publication Date: 2021-12-24
DATONG ELECTRIC LOCOMOTIVE OF NCR
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] As a comprehensive transportation equipment, electric locomotive has complex structure and equipment, high integration of electrified equipment, long and narrow locomotive structure, compact equipment layout, and high fire risk
If the fire is not detected in the early stage and timely extinguished and controlled, it may cause a major fire accident
At present, the locomotive usually adopts a point-based monitoring method, which judges the fire situation by monitoring the change of temperature or smoke concentration. However, due to the setting of monitoring points and the limitation of space, this monitoring method is prone to delay in fire detection in sheltered areas. , is not conducive to timely rescue
At present, the locomotive also has a pipeline network monitoring method that is densely laid in concealed and electrical components, but it monitors the temperature in this area. Because the electrical components will also emit heat during normal operation, it is easy to cause false alarms and cause unnecessary panic. It will affect the operation of other locomotives on the same line
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0027] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals denote the same or similar structures in the drawings, and thus their repeated descriptions will be omitted. "Or" and "or" in the specification may mean "and" or "or".
[0028] figure 1 It shows an automatic fire monitoring device for electric locomotives according to an embodiment of the present invention. like figure 1 As shown in , the automatic fire monitoring device for electric locomotives includes: a pipe network M100, which is laid in the monitoring area of the electric locomotive; The air in the monitoring area where 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
Login to view more Abstract
The invention provides an automatic fire monitoring system and method for an electric locomotive. The automatic fire monitoring system for the electric locomotive comprises a pipe network which is laid in a monitoring area of the electric locomotive; an air extractor which is communicated with the pipe network and used for extracting air in the monitoring area where the pipe network is located; a treatment device used for treating the air extracted by the air extractor to obtain an air sample; and an analysis device which is used for carrying out substance concentration analysis on the air sample obtained by the treatment device to obtain a concentration value of a specified substance. According to the automatic fire monitoring system, the false alarm rate of the fire on the electric locomotive can be reduced, the fire detection efficiency is improved, and the automatic fire monitoring system is convenient to maintain.
Description
technical field [0001] The invention relates to the field of electric locomotives, in particular to an automatic fire monitoring system and method for electric locomotives. Background technique [0002] As a comprehensive transportation equipment, electric locomotive has complex structure and equipment, high integration of electrified equipment, narrow and long locomotive structure, compact equipment layout, and high fire risk. If the fire is not detected in the early stage and timely extinguished and controlled, it may cause a major fire accident. At present, the locomotive usually adopts the point monitoring method, which judges the fire situation by monitoring the change of temperature or the change of smoke concentration. However, due to the setting of monitoring points and the limitation of space in this monitoring method, the fire detection delay in the sheltered area is prone to occur. , is not conducive to timely rescue. At present, the locomotive also has a pipe n...
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
Login to view more Patent Type & Authority Applications(China)
IPC IPC(8): G08B17/11
CPCG08B17/11
Inventor 原志强高秀高智慧
Owner DATONG ELECTRIC LOCOMOTIVE OF NCR
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Try Eureka
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap