An anti-backflow oil fume removal device with cleaning function

Abstract

The invention discloses an anti-backflow oil fume removal device with a cleaning function. The anti-backflow oil fume removal device includes a body and a gas baffle. The gas baffle is arranged on the body. A fume box is arranged inside the body. The fume box is connected with the fan pipe in the body, and the body extracts the external oil fume through the fume box. The oil fume is cleaned, and the oil fume is filtered by the oil fume box. Through the setting of the fume box, not only can the extracted oil fume be filtered to prevent the residual oil fume inside the body from emitting odor, but also can block the returning oil fume to prevent the oil fume from flowing back into the kitchen. The invention has the functions of filtering oil fume and preventing the oil fume from returning And the effect of cleaning the body.

Description

technical field [0001] The invention relates to the technical field of oil fume devices, in particular to a backflow prevention and oil fume removal device with a cleaning function. Background technique [0002] The range hood is an electrical appliance that purifies the kitchen environment. It can exhaust the oily fumes generated during cooking inside the kitchen to the outside, thereby ensuring the quality of the air inside the kitchen. The range hood is mainly composed of a host, a smoke exhaust pipe and an anti-backflow device. It is generally installed above the stove. One end of the exhaust pipe is connected to the host, and the other end is connected to the public flue through an anti-backflow device. The host directly discharges the oil fume into the public flue through the exhaust pipe, but if it is directly extracted and discharged, it is easy to cause a large amount of oil pollution in the pipe, which not only affects the discharge of oil fume, but also makes it d...

AI Technical Summary

Problems solved by technology

The range hood is mainly composed of a host, a smoke exhaust pipe and an anti-backflow device. It is generally installed above the stove. One end of the exhaust pipe is connected to the host, and the other end is connected to the public flue through an anti-backflow device. The host directly discharges the oil fume into the public flue through the exhaust pipe, but if it is directly extracted and discharged, it is easy to cause a large amount of oil pollution in the pipe, which not only affects the discharge of oil fume, but also is inconvenient to clean the oil fume inside the pipe

[0003] Moreover, range hoods generally have a smoke guide plate, but the smoke guide plate is located above the stove to guide the flow direction of the oil fume, but because the smoke guide plate cannot extract the oil fume, the contact between the smoke guide plate and the oil fume There are oil stains on the end surface, and the remaining oil stains will absorb the oil fumes generated during cooking, so that even if you stop cooking, you will still smell the residual cooking smell from the range hood

[0004] Moreover, the cleaning work of general range hoods is very cumbersome. Not only must the surface of the range hood in contact with the lampblack be cleaned, but also the pipes and the smoke deflectors shall be cleaned. Affect people's health, so people need a anti-backflow oil fume removal device with cleaning function to solve the above problems

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