Linkage air exhaust and supply device of kitchen range hood

Abstract

The linkage air exhausting and supplying device comprises a shell, a mounting plate is integrally arranged on the bottom end face of the shell, an upper air inlet and outlet frame is integrally arranged on the end face of one side of the shell, an annular screen frame is mounted in the upper air inlet and outlet frame, and a control circuit board is mounted on the inner side wall of the shell; an arc-shaped baffle is arranged on one side of the control circuit board, the arc-shaped baffle is fixedly connected with the side wall of the top in the shell, an annular frame is integrally arranged on the side wall of the bottom of the shell, and a lifting air inlet and outlet assembly is installed in the annular frame. The air supply and inlet device is provided for an existing range hood, fresh air is provided for cooking fume exhaust of a kitchen, cooking fume exhaust of the kitchen with large cooking fume and small space can be effectively achieved, it is guaranteed that air flow in the kitchen supplies micro-positive pressure, the fume exhaust effect is guaranteed, the internal protection and sealing effect is good, kitchen air and kitchen ware can be disinfected through the ultraviolet disinfection lamp, and the environment is protected. The practicability is high.

Description

technical field [0001] The invention relates to the technical field of kitchen utensils, in particular to a linkage exhaust air supply device for a kitchen range hood. Background technique [0002] The range hood is an electrical appliance in the home kitchen to absorb the fumes generated during cooking. It can not only fulfill the functional role well, but also have a decorative concept that integrates the modern kitchen layout. [0003] The original intention of research and development of the present invention is mainly due to the fact that the current Chinese food is mainly stir-fried, and the large fumes are harmful to the health of people who stay in the kitchen for a long time. Although the current hood products on the market have high suction (17-20m 3 / Hour). With the current residential kitchen area of ​​5 square meters and a floor height of 2.2 meters, the overall kitchen is only 11 meters. 3 The air can be exhausted by the range hood. In the later stage, due to...

AI Technical Summary

Problems solved by technology

With the current residential kitchen area of ​​5㎡, the floor height is 2.2 meters, and the overall kitchen is only 11m 3 The air can be exhausted by the range hood. In the later stage, due to the lack of air in the kitchen environment, the smoke exhaust effect will be greatly reduced.

Images