Electrical_Shock企业预防电击培训（中英文）.pptx

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1、Electrical Shock 电击Electrical Shock 电击An electric shock is the tingling sensation or muscular contraction that a person experiences when an electrical current passes through the body.电击是因为电流流经身体而导致的刺痛感或者肌肉紧缩等现象。An electric shock can severely burn or kill if the muscle contraction is severe enough to

2、 stop the heart.电击可以引起严重的烧伤或者致命，只要肌肉紧缩程度足够让心脏停止跳动。This muscle contraction will in many cases cause the victim to remain firmly gripped to the source of electricity,particularly where power tools or leads are being used.肌肉的紧缩很容易导致受害者紧紧的抓住电源体，尤其是使用电动工具或者电线的时候。Electrical Shock电击The human body conducts

3、electricity.人体是导电体Even low currents may cause severe health effects.即使是低压电也能引起严重的健康危害Spasms,burns,muscle paralysis,or death can result depending on the amount of the current flowing through the body,the route it takes,and the duration of exposure.肌痉挛，烧伤，肌无力，或者死亡，取决于电流流经人体的量以及流经途径。Effects of Electric

4、al Shock 电击结果数据 DC Current(mA)电流流Effect结果果120+Death死亡50-120Ventricular Fibrillation 心颤20-50Paralysis of Diaphragm 隔膜麻痹16-20Hands clamp on 手掌紧握4-9Involuntary reflexes 无意识的条件反射1-4Perception有感觉Take action 应急行动In the event of a worker receiving an electric shock it is vital that fellow workers act swift

5、ly to attempt to limit the damage caused to the victim.如果一名员工受到了电击，此时他的工友能否迅速采取行动进行救援变得非常的重要。Call emergency services immediately so they are on the way prior to trying to release the victim.试图救援之前先报警。Releasing a Victim From Live Electric Current 使受害者从电流中脱离出来Your first priority is to eliminate the fl

6、ow of current.你要先消除电流Switch off the circuit or remove the plug from the socket.关闭电流回路或者将插头从插座拔下来Dont attempt to switch off the machine as the machine may be live.当机器正在运转的时候，不要尝试去关闭机器。Releasing a Victim From Live Electric Current使受害者从电流中脱离出来If it is not possible to switch off quickly break the contac

7、t between the current and the person by either moving the victim or the electrical source so they are no longer in contact.如果无法快速关闭电源，请迅速的打断受害者和电源的接触，移开电源体或者移开受害者Releasing a Victim From Live Electric Current使受害者从电流中脱离出来How to do this safely?如何安全的进行这项工作Prevent the electricity passing through you to g

8、round by wearing electrical or dry gloves or cover your hands with cloth.Stand on dry insulating material like cardboard,wood or clothes.Ensure you have good footing before you try to move the victim.Use something non-conductive to release the victim or move the source from the victim.The following

9、are some common items:阻止电流从你的身体经过并流向大地，你可以穿戴绝缘手套或者干燥的手套，或者将手用布包裹起来。站在干燥的绝缘垫上，比如纸板，木板或者衣服。移动受害者时确保你已经站稳，然后使用不导电的物质将受害者移开或者将电源移开，以下是一些常用的物品：Releasing a Victim From Live Electric Current使受害者从电流中脱离出来Long piece of wood 长木条Broom Handle 非金属扫帚柄Leather belt(cut off buckle)没有金属扣的皮带Dry Rope 干燥的绳子Blanket,clothe

10、s or other dry non-conductive Materials毛毯，衣服或者其他干燥的不导电体After care 事后处理Once the victim is released from the live current check the victims breathing and heart beat.If breathing has stopped,but the victims pulse is present,commence mouth-to-mouth resuscitation.If heartbeat has stopped,commence cardiop

11、ulmonary resuscitation(CPR).If both breathing and heartbeat have stopped,alternate between mouth-to-mouth resuscitation and CPR.一旦受害者脱离了电源，立刻检查受害者的呼吸和心跳，如果心跳停止了，但是还有微弱的脉搏，立刻进行口对口人工呼吸，如果心跳停止了，立刻进行心肺复苏，如果两者都停止了，人工呼吸和心肺复苏交替进行。After care 事后处理Use blankets to keep the victim warm and raise the victims legs slightly above the level of the head to lessen the effects of shock.用毛毯给受害者保暖，并且轻轻的抬起受害者的腿，略高于头部，可以减轻电击的伤害。Get the victim to hospital via ambulance.通知120，使用救护车将受害者送往医院。