Into the beginning of winter, the temperature gradually decreased, the frequency of household use of water heaters has also rapidly increased .In the evening of November 7 this year, a couple in Guilin, when the shower doors and windows closed, causing the two carbon monoxide poisoning thing sounded the alarm for us .
At present, most of our lives are flue gas water heaters, according to the different types of gas supply is divided into natural gas water heater and liquefied petroleum gas water heater flue gas water heater has a smoke exhaust interface, you can install the outdoor Exhaust pipe, the water heater exhaust generated when working outdoors.
Reporters visited a number of grocery stores near the village today found that liquefied petroleum gas water heater exhaust pipe does not belong to the water heater facilities, and almost no one will buy the exhaust pipe to install in many cities in Nanning Nakamura, many self-built housing at the time of rent, is still equipped with liquefied petroleum gas water heaters.Although landlords already know that the water heater should be installed in the bathroom, the rental housing space is small, limited ventilation capacity, in addition to doors and windows, only a small Of the exhaust fan.Do not install the exhaust pipe, the landlord can save money, but the tenants do not mind.
Gas experts, gas through the water heater after the combustion products are carbon dioxide and water vapor, if the carbon dioxide can not be discharged outdoors, will continue to mix with the gas through the water heater to burn again, the production may be more and more carbon monoxide. Although the bathroom In the exhaust fan also has some smoke exhaust effect, there may still be a safety hazard.After all, the exhaust pipe is through the pipe, the first time in the water heater to generate carbon dioxide emissions all outdoors.
If you must use the exhaust fan, also need to open the doors and windows ventilation.If unfortunate occurrence of carbon monoxide poisoning, mild performance is dizziness, nausea and vomiting, palpitation cold sweat symptoms, moderate to severe performance of the skin, lips were cherry red color, unconsciousness Even convulsions of performance found carbon monoxide poisoning, waiting for 120 people to come to save before, everyone can also use this short prime time for self-help.