A ventilation system that allows air to be directly discharged to an outside of a ventilation apparatus, the ventilation system including a body and the ventilation apparatus provided at an edge of an upper surface of the body and configured to take in polluted air generated during cooking, wherein the ventilation apparatus includes a suction port configured to take in the polluted air, a suction fan provided at an inside of the body and configured to generate a suction force for the polluted air to be taken in through the suction port, a passage through which the air taken in through the suction port passes, at least one filter mounted at an inside the passage and configured to purify the air passing through the passage, and an exit port communicating with one end portion of the passage and configured to discharge the air purified by the at least one filter indoors.

An invention relating to a cooking appliance is disclosed. In the disclosed invention, at least one of a first manipulation device and a second manipulation device comprises a dial for selecting one of two or more operation modes and a pushbutton for selecting one of two operation modes, and the types of operation modes selectable by the second manipulation device may vary according to operation modes selected by the first manipulation device, or the types of operation modes selectable by the dial may vary according to operation modes selected by the pushbutton.

A vent hood kit comprises a canopy assembly having an intake end and an outlet end, a blower housing selectively and alternatively coupled with the exhaust end of the canopy assembly in an in-line position and an external position, a blower assembly disposed within a blower housing and in communication with the intake end in both the in-line and external positions and an exhaust duct adapter of the blower housing is configured to be in communication with the intake end in both the in-line and external positions.

Disclosed is a movable hood. The disclosed invention comprises: a fan which sucks in external air via intake ports and discharges, via discharge ports, at least a part of the air that has been sucked in; and a flow guide part which guides, toward the discharge ports, the movement of air discharged from the fan, wherein the intake ports and the discharge ports are disposed further forward than the fan, and the discharge ports are disposed further to the outside than the intake ports.

An exhaust system includes a ventilated ceiling component with multiple surfaces and recesses. Each recess has an exhaust intake, the recesses being distributed over an area of a ceiling that has a perimeter adjacent the recesses. The perimeter has a jet register located below the exhaust intake and configured to generate jets, a first of the jets being directed toward and located below at least one of the exhaust intakes and a second of the jets being directed substantially vertically downward. The perimeter further has a displacement ventilation register.

A system and method for installing a ventilation hood to an underside of a wall cabinet includes providing structure for initially establishing mounting or anchoring points for the ventilation hood, securing first mounting structure for the ventilation hood, supporting the ventilation hood on the first mounting structure, and then further securing the ventilation hood with an additional fastening arrangement to complete the installation.

A vent hood kit comprises a canopy assembly having an intake end and an outlet end, a blower housing selectively and alternatively coupled with the exhaust end of the canopy assembly in an in-line position and an external position, a blower assembly disposed within a blower housing and in communication with the intake end in both the in-line and external positions and an exhaust duct adapter of the blower housing is configured to be in communication with the intake end in both the in-line and external positions.

A portable hood may include a base, a head, a column, and a roll filter unit. The roll filter unit may include a purification filter installed in the head and discharged to an outside of the head after moving past a suction inlet. Accordingly, one of purification filters, for example, an oil mist filter, may be provided as a roll filter, so cleanliness, maintenance, and replacement of the filter is easy.

A portable hood may include a base, a head, a column, and a fan. The head may introduce air thereinto and discharge the introduced air to the outside. The column may be coupled eccentrically to a side of the head in a horizontal direction. Further, the fan may be located inside of the head such that the fan is eccentric to the head toward the column.

A ventilation exhaust intake device is located at ceiling level of a production space and has a low profile form with combination of vertical and horizontal jets. Recesses and other feature are provided to enhance capture and containment and other functional aspects. Certain embodiments include a light source adjacent the jet registers.