if R22 refrigerant leakage should be how to do? Believe that this is a lot of problems in the use of R22 refrigerant friends, today small make up for everyone to do a detailed introduction about this issue, let's learn together.
R22 refrigerant low toxicity of this product, but with its preparation of tetrafluoroethylene cracking gas and residual liquid ingredients in some high toxic class, can cause acute poisoning.
after the poisoning light person has a cough, chest tightness, dizziness, fatigue, nausea, etc. Animal experiments showed that an anesthetic effect R22 refrigerant and heart toxicity. So what is the R22 refrigerant leakage emergency treatment? Human exposure R22 refrigerant which first aid measures should be taken?
R22 refrigerant leakage emergency handling methods:
according to the influence of gas zoning alert, irrelevant personnel evacuation from the lateral wind, the wind. Recommended emergency response personnel Dai Zheng pressure self-contained breathing apparatus, in general work overalls. Prohibit contact or across the leakage. Cut off the leak source as possible. Spray water vapor flow or change steam cloud, avoid the leakage water contact. A direct hit water leakage or leakage source is prohibited. To prevent the gas through the sewers, ventilation system and spatial diffusion in sealing. Gas leakage allow discharged into the atmosphere. Keep ventilation leakage places.
human exposure R22 refrigerant which first aid measures should be taken:
skin contact: remove contaminated clothing and immediately flush with plenty of liquid water 20 ~ 30 minutes. If you have any discomfort, medical treatment; Eye contact: immediately filed a eyelid, with plenty of liquid water or saline flushing 10 ~ 15 minutes. If you have any discomfort, medical treatment; Inhalation: quickly from the scene to fresh air. Keep respiratory tract unobstructed. Such as difficulty in breathing, give oxygen. Stop breathing, heartbeat, cardiopulmonary resuscitation immediately. Go to a doctor; Eat: not contact through this way.
more about each of the refrigerant R22 over here, hope to be able to bring you some help, if you have a demand on refrigerant R22, welcome consultation discussion with us, we wholeheartedly at your service.
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