This invention is related to a kind of hoodlike type exhauster. It mainly includes a hood with opening a supply equipment to supply a vacuum to the hood in advance, and various elements such as pipe-shaped connecting equipments capable of actions of extension, contraction and pushing, etc. in which the said pipe-shaped connector may be connected to the hood and supplier, through the vacuum suction force produced by the supplier, the oily smoke produced during cooking will be sucked off by the hood and exhausted out ward through the pipe shaped connector and supplier. |