Kitchen ventilation device

A ventilation device and kitchen technology, applied in ventilation systems, space heating and ventilation, space heating and ventilation details, etc., can solve problems such as difficulty in preventing flue gas backflow, reduced effect, and reduced ventilation speed, etc., to achieve It is convenient to install the exhaust pipe, improve the filtration efficiency, and improve the effect of cleaning efficiency
CN112539501AActive Publication Date: 2021-03-23SHENZHEN COMML KITCHEN TECH
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
SHENZHEN COMML KITCHEN TECH
Publication Date
2021-03-23

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Abstract

The invention discloses a kitchen ventilation device which comprises a kitchen inner wall. Mounting brackets are fixedly mounted at the top and the bottom of the right side of an inner cavity of the kitchen inner wall, a flue gas collecting box is fixedly mounted between the two mounting brackets, the right side of the flue gas collecting box communicates with a main ventilation device, and an exhaust pipeline is arranged in an inner cavity of the flue gas collecting box. During actual use of the kitchen ventilation device, in the ventilation process, if air leakage occurs at the joint of theventilation device, under the action of a flue gas backflow preventing mechanism, backflow flue gas is pumped out again, the flue gas can be exhausted out of a room through an exhaust pipe, and therefore the flue gas is prevented from leaking and flowing back into the room, the purity of indoor air is guaranteed, and convenience is brought to use by a user; and at the time, the user can start a cleaning mechanism to clean a second filter screen to remove oil stains on the second filter screen, cleanness of the second filter screen is guaranteed, and the filtering efficiency is improved.
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Description

technical field

[0001] The invention relates to the technical field of kitchen ventilation, in particular to a kitchen ventilation device. Background technique

[0002] A kitchen is a room in which food is prepared and cooked. A modern kitchen usually includes a stove (gas stove, electric stove, microwave or oven), and a counter (sink or dishwasher). And food storage equipment, it depends on the development of productivity on the one hand, and on the other hand, it also depends on the local natural conditions and the living habits of residents. Through the evolution of different periods, the functionality of the kitchen has gradually become more reasonable.

[0003] When the kitchen is in use, there will be oily fumes in the room. At this time, it is necessary to install a ventilation device, but the traditional ventilation device has the following defects:

[0004] 1. It is difficult to prevent the backflow of flue gas. When the traditional ventilation device is working, t...

Claims

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