Multifunctional exhaust fan

The utility model relates to a multifunctional exhaust fan which comprises a fan that is connected with a controller; and an air-sensitive sensor is electrically connected with the controller by a transmitter. The multifunctional exhaust fan can be used for detecting and exhausting multiple harmful...

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Bibliographic Details
Main Author AN GUORUI
Format Patent
LanguageChinese
English
Published 22.12.2010
Subjects
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT PUMPS
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
WEAPONS
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Summary:The utility model relates to a multifunctional exhaust fan which comprises a fan that is connected with a controller; and an air-sensitive sensor is electrically connected with the controller by a transmitter. The multifunctional exhaust fan can be used for detecting and exhausting multiple harmful gases such as carbon monoxide, carbon dioxide, liquid gas, natural gas, formaldehyde and the like, has various detection functions, is safe and reliable in use, can work in a charged way for a long time, and has no interference on other electrical appliances. After being used, the multifunctional exhaust fan reduces or avoids the occurrence of dangerous accidents, and protects the human life and property safety.
Bibliography:Application Number: CN20102163174U