Negative pressure type water curtain range hood

The utility model relates to the technical field of smoke exhaust ventilators, in particular to a negative pressure type water curtain smoke exhaust ventilator which comprises a case, a water tank, a water pump, a baffle and a fan, the baffle is arranged on the air inlet side of the case, the lower...

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Bibliographic Details
Main Authors HUANG YIBIN, HUANG JINCHENG
Format Patent
LanguageChinese
English
Published 19.04.2024
Subjects
BLASTING
DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
HEATING
LIGHTING
MECHANICAL ENGINEERING
OTHER DOMESTIC STOVES OR RANGES
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
RANGES
SEPARATION
TRANSPORTING
VENTILATING
WEAPONS
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Summary:The utility model relates to the technical field of smoke exhaust ventilators, in particular to a negative pressure type water curtain smoke exhaust ventilator which comprises a case, a water tank, a water pump, a baffle and a fan, the baffle is arranged on the air inlet side of the case, the lower portion of the baffle is bent towards the interior of the case, a flow dividing groove is formed in the top of the baffle and connected with the water pump through a water conveying pipe, and the water tank is arranged at the bottom of the case. The water pump is installed in the water tank, a filter layer is arranged at the top of the water tank and used for filtering oil smoke washed by the water curtain, and the fan is arranged at the top of the machine box and enables external air to enter from one side of the water curtain. Oil fume is filtered out through the water curtain, exhausted gas is cleaner, the water curtain takes away a large amount of oil fume, the oil fume is not prone to being completely attached
Bibliography:Application Number: CN202322652265U