推荐回答(4个)
一氧化碳中毒是含碳物质燃烧不完全时的产物经呼吸道吸入引起中毒。中毒机理是一氧化碳与血红蛋白的亲合力比氧与血红蛋白的亲合力高200?300倍,所以一氧化碳极易与血红蛋白结合,形成碳氧血红蛋白,使血红蛋白丧失携氧的能力和作用,造成组织窒息。对全身的组织细胞均有毒性作用,尤其对大脑皮质的影响最为严重。

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中国每年的冬季和夏季将会发生很多空调的汽车一氧化碳中毒死亡事故,有车主必须警惕“车祸”的替代。空调汽车中毒事件发生时,许多人认为空调机器是罪魁祸首。事实上,CO的生产不是空调,而是引擎。根据测试,汽车正在运行,发动机排气排放不会过多。然而,当发动机怠速时,由于燃烧不够,经常产生大量一氧化碳排放。
空调汽车节能,门窗关得很严,室内和室外都很难对流。只有在汽车启动后,空气通过空调设备才能产生对流。因为汽车开始,汽车的进气从前面前面的新鲜的空气,所以,当车停后使用空调,空调在发动机进气口将积累的公司和其他废气进入车厢,汽车将回收的废气。再加上汽车的氧气消耗和二氧化碳排放,随着时间的推移,汽车逐渐减少氧气,车主将会不知不觉地毒害和失去意识,严重的生命损失。

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为防止汽车空气污染发生一氧化碳中毒事故,提醒“车主”注意以下几点:

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1,空调车在停车的时间不太长,可以开空调。即使在开车时,也应该适当地打开窗户,使室内和室外的空气保持空气流通。

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2,不要在车内停留,驾驶空调打盹或睡觉,以免意外发生一氧化碳中毒。
3,驾驶或乘坐装有空调的汽车,如头晕、肢体虚弱等,应及时窗户呼吸新鲜空气,并在考虑是否一氧化碳中毒的前提下排除晕动病等原因。在这一点上应该停止,下车休息一会儿,在开车的消失后感到不适。

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4,发现车是一氧化碳中毒,应该是紧急救援——迅速停车,所有的门窗都打开,然后将中毒转移到通风处和温暖的地方,解开衣领和皮带,使其呼吸顺畅。
车内一氧化碳中毒的原因的问题,以上已经给朋友们进行了非常详细的分析和介绍了,是不是大家对车内一氧化碳中毒的原因都有了更深刻的了解呢?希望大家在上面可以获得对自己有用的信息,在开车的时候一定要注意,更好的防止一氧化碳中毒。
好了以上这些,你了解了吗?对你有所帮助吗?满意的给小编点个赞,还有什么需要询问的欢迎在评论区询问哦!
汽车的空调有两种模式,内循环和外循环。顾名思义,外循环的风来自车外,内循环的来自车内。

当车内只是开内循环模式时,无论冷暖气,在密闭条件下,车内的空气得不到更新,车内一氧化碳浓度会越来越高。同时,车内人员呼出大量二氧化碳,导致车内氧气急剧减少,几小时就会使人恶心、昏迷,严重者甚至窒息而死亡。
停车的时候不要开空调因为 空调的制冷原理与电冰箱的是一样的,空调是不会把车内空气与外界交换的,交换的只是热量!所以有限空间内的氧气很快就会被消耗掉的! 现在家用轿车门窗的密封性能良好。夏季天气闷热,车内狭小的空间密不透风,很多司机喜欢在停驶的状态下或者在通风不好的车库里开着汽车空调。由于汽车在停驶的状态下,车内外的空气难以进行对流,发动机长时间运转排出的一氧化碳便可能逐渐聚集在车内,加之车内人员呼吸耗氧而排出二氧化碳,时间一长,车内氧气逐渐减少,车内人员便会不知不觉中毒而失去知觉,严重时会丧失生命
许多人以为这是危言耸听,其实这是真实发生过的事情,并且还不止一例,就近几年年年都有司机在车内关窗开空调睡觉导致一氧化碳中毒身亡的例子。
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