CN2914713Y

CN2914713Y - High-efficiency energy-saving gas-alarming safety helmet with automatic positioning function

Info

Publication number: CN2914713Y
Application number: CN 200620115515
Authority: CN
Inventors: 何钟琦; 杨建荣; 冯仲架; 杨卫兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-05-19
Filing date: 2006-05-19
Publication date: 2007-06-27
Anticipated expiration: 2016-05-19

Abstract

A gas alarm safety hat of high efficiency, energy saving and automatic positioning mainly consists of a safety hat (1), a miner lamp (2) and an gas alarm device (3). A body (11) of the safety hat (1) consists of an air cell interlayer (111) supported by the safety hat frame. A peak (13) is equipped at the lower section. A rack (14) of the miner lamp is riveted at the front section. The miner lamp (2) consists of a LED body (21), a control cabin (23) and a battery cabin (22). A gas sensor (31) and a RFID automatic positioning device (32) are equipped in the control cabin (23). Three gas concentration indicators (33) are equipped at the right front of the peak (13). Three indicators can light at a gas concentration level of 25ppm. At the same time, the RFID automatic positioning device can transmit the alarm signal to the ground. The utility model is characterized in accurate forecast of gas concentration, synchronous loading and long term of lighting, simple structure, low cost and easy maintenance and repair.

Description

Energy-efficient automatic location gas safety helmet with alarm

Technical field

The utility model relates to a kind of safety cap, refers to a kind of mining gas alarming safety cap that can locate automatically especially.

Background technology

All kinds of mine safety accidents on the current Chinese society emerge in an endless stream, and are the most heavy with gas explosion especially.At present preventing that the shortcoming that exists aspect the gas accident of mine disaster from being: no gas safety critical point warning device, bring very large difficulty for the mines trouble free service, be difficult to find the coal seam gas leakage, there is not safe time in advance, most of victim dies for this reason, does not have real-time tracking to orientate guide as again, after gas explosion, if can have RFID to do guide in the location automatically, distress personnel is rescued timely.As seen designing effectively and timely, the mine disaster prior-warning device is the task of top priority.

Summary of the invention

According to background technology; the purpose of this utility model is to provide a kind of safety cap; it is the safety cap of protection head; it is again energy-efficient automatic location gas warning device; this device is integrated be arranged in the mine lamp and helmet brim on; the gas density indicator lamp divided three grades of generation stroboscopic signals to transmit alarm signal to ground by RFID (mobile tracking location technology) autonavigator when gas sensor ran into methane gas, and the supervisor withdraws.

To achieve these goals, the utility model is achieved through the following technical solutions:

A kind of energy-efficient automatic location gas safety helmet with alarm, mainly form by safety cap (1), mine lamp (2) and gas alarming device (3), wherein: the helmet body (11) of safety cap (1) is air bag interlayer (a 111) structure, and support with safety cap framework (12), the bottom of helmet body (11) is the brim of a hat (13) of safety cap (1), in the riveted joint of the front portion of helmet body (11) mine lamp hanger (14) is arranged; The front portion of mine lamp (2) is the lamp body (21) that the LED fluorescent tube is made, and top thereafter is device cabin (23), and the bottom is battery flat (22); Gas alarming device (3) is made up of gas sensor (31), RFID autonavigator (32) and gas density indicator lamp (33), wherein gas sensor (31) and RFID autonavigator (32) are arranged among the device cabin (23) of mine lamp (2), three gas density indicator lamps (33) are arranged on the right front of safety cap (1) the brim of a hat (13), first lamp was bright when gas density was 10ppm-15ppm, second lamp was bright when gas density was 15ppm, and the 3rd lamp was bright when gas density was 25ppm; Mine lamp (2) hangs over the front portion of safety cap (1) and conducting gas alarming device by mine lamp hanger (14).

Owing to adopted technique scheme, the utlity model has following advantage and effect:

1, the gas alarming device of the utility model employing is arranged on the safety cap, and this is safe, obvious, the most effective place during the miner equips, and also is concentrated, the most most economical place of device.

2, the electric energy of the energy-efficient mine lamp of the utility model, not only alleviated miner's heavy burden, a lithium battery is enough to provide the consumption of safety cap function, the sustainable use 240 hours of once charging, prolonged the illumination and the call duration time of the equipment of commonly using, this is requisite one of condition of saving oneself of miner in danger.

3, the utility model employing RFID autonavigator is the integrated device of height that can read data automatically.

4, the utility model in use, when methane gas, gas sensor work, LED gas density indicator lamp is bright, simultaneously by the RFID autonavigator, uploads ground report gas danger signal, avoids accident of mine disaster to take place.The utility model is compared with commonly using device, and local running fix is accurate, and the gas density forecast is reliable, Gas Signal is uploaded synchronously, and lighting hours is long, provides reliable basis to rescue personnel's work, can in time handle potential safety hazard, in time find wrecked personnel, win the time of surviving.

5, the utility model is simple in structure, and is cheap, and working service is repaired simple and easy.

Description of drawings

Fig. 1 is the utility model schematic perspective view

Fig. 2 is the utility model cross-sectional schematic

Fig. 3 is the utility model mine lamp cross-sectional schematic

The specific embodiment

Illustrate by Fig. 1, Fig. 2, Fig. 3, a kind of energy-efficient automatic location gas safety helmet with alarm, mainly form by safety cap 1, mine lamp 2 and gas alarming device 3, wherein: the helmet body 11 of safety cap 1 is air bag interlayer 111 structures, and support with safety cap framework 12, the bottom of helmet body 11 is the brim of a hat 13 of safety cap 1, in the riveted joint of the front portion of helmet body 11 mine lamp hanger 14 is arranged; The front portion of mine lamp 2 is lamp bodies 21 that the LED fluorescent tube is made, and top thereafter is device cabin 23, and the bottom is a battery flat 22; Gas alarming device 3 is made up of gas sensor 31, RFID autonavigator 32 and gas density indicator lamp 33, wherein gas sensor 31 and RFID autonavigator 32 are arranged among the device cabin 23 of mine lamp 2, three gas density indicator lamps 33 are arranged on the right front of safety cap 1 the brim of a hat 13, first lamp was bright when gas density was 10ppm-15ppm, second lamp was bright when gas density was 15ppm, and the 3rd lamp was bright when gas density was 25ppm; Mine lamp 2 hangs over the front portion of safety cap 1 and conducting gas alarming device by mine lamp hanger 14.

Other knows that the energy consumption of gas alarming device 3 is also taken from the power supply of mine lamp 2, is the lithium battery of charging.

When gas is arranged, gas sensor 31 work, one LED gas density indicator lamp lights, prompting has gas to reveal, when gas density reaches dangerous concentrations, three LED gas density indicator lamps light simultaneously, and the measure of saving oneself is taked in prompting, simultaneously by the RFID autonavigator, upload the gas danger signal and give security centre on the ground, the generation of accident of mine disaster is avoided in the work of suing and labouring that takes safety measures, and the personnel in the pit can withdraw the scene, cut off the electricity supply, RFID autonavigator supervisor withdraws situation, solves potential safety hazard by security centre's scheduling, reaches the generation of prevention gas major accident.

Know that again energy-efficient mine lamp 2 mainly is that employing LED luminous tube is that light source is made.

Claims

1, a kind of energy-efficient automatic location gas safety helmet with alarm, mainly form by safety cap (1), mine lamp (2) and gas alarming device (3), it is characterized in that: the helmet body (11) of safety cap (1) is air bag interlayer (111) structure, and support with safety cap framework (12), the bottom of helmet body (11) is the brim of a hat (13) of safety cap (1), in the riveted joint of the front portion of helmet body (11) mine lamp hanger (14) is arranged; The front portion of mine lamp (2) is the lamp body (21) that the LED fluorescent tube is made, and top thereafter is device cabin (23), and the bottom is battery flat (22); Gas alarming device (3) is made up of gas sensor (31), RFID autonavigator (32) and gas density indicator lamp (33), wherein gas sensor (31) and RFID autonavigator (32) are arranged among the device cabin (23) of mine lamp (2), three gas density indicator lamps (33) are arranged on the right front of safety cap (1) the brim of a hat (13), first lamp was bright when gas density was 10ppm-15ppm, second lamp was bright when gas density was 15ppm, and the 3rd lamp was bright when gas density was 25ppm; Mine lamp (2) hangs over the front portion of safety cap (1) and conducting gas alarming device by mine lamp hanger (14).