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[難題] 滅火筒 救 火人
10 個回應
From

上網睇有D人就話噴左先, 有D就話會傷人/致命
究竟點做先係最好?


#good2#0    #bad#0  
標籤:
二氧化碳滅火筒會噴到人結冰@_@


做CPR九成九會壓斷胸骨,
但都會建議你做, 冇做冇救.


係地下碌,有滅火blanket 撲熄就最好
滅火筒好多種類,大路既co2, 噴幾秒d 皮膚會凍傷,未計佢有機會suffocate, 起火既係易燃液體,一吹有機會擴散,呢點係水筒一樣

好多因素先能夠決定用唔用得果隻滅火筒


見到都係粉多 再唔係就泡
比得你危急用 已經預你勁噴

係諗既就電火 有無時間熄大掣 粉劑會唔會搞到自己都睇唔到嘢


岩岩都諗過呢個問題
但減火筒有分幾種,唔肯定情況下費事好心做壞事


What should I do if a person is on fire?
If a person is on fire
Inform them if they do not appear to know about the fire
If they can not quickly brush the flame out themselves then,
Instruct them to stop, drop to the ground, roll.
Tell them to stop rolling once a smooth filament fire blanket is ready to smother any of the remaining flames
The best way to deal with a human torch fire (when clothing catches on fire), as confirmed by fire safety authorities, is to use an approved smooth filament fire blanket
Cover the person with the fire blanket.
If a class ABC dry chemical fire extinguisher is used. Get the person to cover the face (eyes, mouth and nose) with their own hands, if they have not already done so, before spraying at the head. Check the MSDS for your fire extinguisher to find if there is any inhalation hazard.
Following contact of soft tissue with the multipurpose dry chemical, the tissue exhibits a remarkable ability to resist infection and a normal capacity to heal following injury . This negligible toxicity of the multipurpose dry chemicals makes them safe for extinguishing the flaming clothes of human burn victims.
reference: PMID: 459189 [PubMed]
For some dry chemical extinguishers when Inhalation occurs they can be treated as if a mineral dust was inhaled. Resulting with irritation to the respiratory tract. Transient cough, shortness of breath. Please check the MSDS of your extinguisher.
reference: https://www.ansul.com
If a Carbon Dioxide extinguisher is only option and is used, do not spray in the face where it could be inhaled. Avoid non-burning skin if possible.
Carbon dioxide can cause frost bite to occur on exposed body parts. Avoid the "snow" that comes out of the nozzel.
Carbon dioxide vapor is heavier than air and can cause suffocation by reducing oxygen available for breathing. Breathing high concentrations of vapor can cause lightheadedness, giddiness, shortness of breath, muscular tremors, and weakness. Also uncons


:)


似乎燃料係最大考慮, 石油衍生液體會最惡搞. 但當場好可能只得一種滅火筒.
二氧化碳可致凍傷, 但情急之下, 不如離遠低炒, 用窒息+冷卻法

真正嘅問題係: 如果當場個滅火筒完全唔適合救人, 有咩次選救法


正常咪除件外套
拍熄佢


似乎燃料係最大考慮, 石油衍生液體會最惡搞. 但當場好可能只得一種滅火筒.
二氧化碳可致凍傷, 但情急之下, 不如離遠低炒, 用窒息 冷卻法

真正嘅問題係: 如果當場個滅火筒完全唔適合救人, 有咩次選救法

我都有想過, 直接遠距噴co2定揾濕布整熄佢快d
考保安牌都有教唔可以太近距離噴

但危急上黎整濕塊布知人都燒熟左


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