Multifunctional fire-fighting helmet with high safety
A safety helmet and multi-functional technology, which is applied in the field of multi-functional fire safety helmets, can solve the problems of easy smashing of items, reduced safety of firefighters, and high concentration of harmful gases, and achieves the effect of safety guarantee.
Inactive Publication Date: 2019-06-18
XIAN DONGJIA TRADE CO LTD
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The present invention provides a multi-functional safety helmet for firefighting, which solves the problem that existing firefighters are prone to hit firefighters due to the high concentration of harmful gases at the fire scene, failure to find a suitable station to extinguish the fire, and falling objects. Issues that greatly reduce the safety of firefighters
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
[0017] Example: such as Figure 1-2 As shown, the present invention is a highly safe multifunctional safety helmet for firefighting, comprising a helmet body 1, a visor 2 and a strap 3, the front end of the helmet body 1 is fixedly connected with a visor 2, and the strap 3 passes through an automatic rotating shaft The sensor is connected to both sides of the helmet body 1, the top of the helmet body 1 is provided with an infrared sensor 4, the front end of the helmet body 1 is also provided with a wind speed sensor 5 and a wind direction sensor 6, and the rear end of the helmet body 1 is also provided with a harmful sensor. The gas concentration detector 7 and the temperature sensor 8, the safety helmet body 1 is located above the visor 2 and is provided with a fixed block 9, and a lighting lamp 10 is installed on the fixed block 9, and an alarm device is inlaid inside the safety helmet body 1 at the position of the right ear 11, and the interior of the helmet body 1 is inlai...
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 discloses a multifunctional fire-fighting helmet with high safety. An infrared sensor is arranged on a helmet body, the infrared sensor can sense and control an alarm device to give an alarm through a PLC (programmable logic controller) when an object above the top of the head falls off, and a fireman can timely evade the object; a temperature sensor and a harmful gas concentration sensor are arranged, and when the temperature of a fire scene is too high or the concentration of harmful gas is too high, a fireman can be reminded to take certain measures through the alarm device intime; due to the arrangement of a wind direction sensor and a wind speed sensor, the wind direction in the fire scene can be sensed, and the wind direction can be transmitted to the fireman through avoice broadcaster, so that the fireman can find a proper station position, and the fireman can be prevented from standing at a downwind portion to extinguish the fire against the wind; and a powerfulguarantee is provided for the safety of the fireman.
Description
technical field [0001] The invention relates to the technical field of fire-fighting equipment, in particular to a multifunctional safety helmet for fire-fighting with high safety. Background technique [0002] With the rapid development of social economy, domestic and foreign firefighting agencies or organizations are facing increasingly difficult fire fighting and rescue tasks, and the complexity and danger of disaster sites have also increased. Among them, firefighters are often injured due to head injuries, so fire safety helmets have become important equipment to protect the lives of firefighters. The fire hat can protect the firefighter's head and face from fire or other falling objects. Through a large amount of research work on head injuries of firefighters at home and abroad, a large amount of data theory has been provided for the performance research of fire safety helmets. After comprehensive analysis and research of actual combat applications at home and abroad,...
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): A42B3/04
Inventor 师凌
Owner XIAN DONGJIA TRADE CO LTD