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Range hood and control method thereof

A range hood and control method technology, applied in the direction of oil fume removal, cleaning methods and utensils, chemical instruments and methods, etc., can solve the problems of low cleaning efficiency and the like

Pending Publication Date: 2021-09-10
GREE ELECTRIC APPLIANCES INC OF ZHUHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, the technical problem to be solved by the present invention is to overcome the defect that the range hood in the prior art uses a fixed nozzle for cleaning, resulting in low cleaning efficiency.

Method used

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  • Range hood and control method thereof
  • Range hood and control method thereof
  • Range hood and control method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] This embodiment provides a range hood, such as Figure 1-Figure 5 shown, including:

[0048] The volute assembly 1 is provided with a wind wheel inside the volute assembly 1, and a motor is installed on the wind wheel; a wind wheel is arranged at the center of the volute assembly 1, and after the wind wheel is started, the oil fume from the outside is introduced into the volute Component 1, and driven by the volute component 1, it is discharged to the outside world. After a period of use, there will be oil stains on the inner wall of the volute assembly 1 and the wind wheel, and these oil stains are not easy to carry out subsequent cleaning.

[0049] The oil leakage hole 2 is arranged on the volute assembly 1;

[0050] During normal use of the range hood, by setting the oil leakage hole 2 , the oil collected inside the volute assembly 1 can be collected and further drawn out to the outside of the volute assembly 1 through the oil leakage hole 2 . Specifically, the sh...

Embodiment 2

[0074] This embodiment provides a method for controlling a range hood, the range hood includes a volute assembly, an oil leakage hole is arranged on the volute assembly, and the installation box is arranged on the volute assembly and is connected to the volute assembly. The volute components are connected, and a micro-nano bubble generator is arranged inside the placement box, including the following steps:

[0075] closing the leak hole;

[0076] There is no limitation on the way of sealing the oil leakage hole, and the oil leakage hole can be sealed manually, such as using a rubber plug, a wooden plug, etc. to seal the oil leakage hole before the cleaning operation starts. As a variation, the oil leakage hole can be sealed in an automatic manner. Specifically, the range hood further includes a sealing assembly, and the sealing assembly includes: a baffle, which acts on the position of the oil leakage hole and is suitable for sealing the oil leakage hole relative to the oil l...

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PUM

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Abstract

The invention provides a range hood and a control method thereof. The range hood comprises a volute assembly, an oil leakage hole and a mounting box. The volute assembly is internally provided with a wind wheel, the oil leakage hole is formed in the volute assembly, a generation cavity is formed in the mounting box, a micro-nano bubble generator is arranged in the generation cavity, the micro-nano bubble generator is suitable for introducing micro-nano bubbles into the generation cavity, and a through hole is formed in the position, corresponding to the generation cavity, of the volute assembly. Water is introduced into the mounting box, so that the mounting box can integrate preparation of the micro-nano bubbles and preparation of micro-nano bubble water, and the total space occupied by independent arrangement of related structures for preparing the micro-nano bubbles and the micro-nano bubble water can be effectively reduced. The micro-nano bubbles are directly introduced into the mounting box, so that fusion efficiency between the micro-nano bubbles and the micro-nano bubble water can be effectively improved, and the utilization rate of the micro-nano bubbles can be effectively improved.

Description

technical field [0001] The invention relates to the technical field of household ventilation equipment, in particular to a range hood and a control method thereof. Background technique [0002] The range hood is a very common kitchen appliance in daily life. By turning on the range hood, the oil fumes generated during the cooking process can be sucked into the range hood first, and then further transferred to the outside atmosphere. [0003] In the range hood in the prior art, as the use time increases, various extremely stubborn oil fumes are adsorbed on components such as the volute or the wind wheel, and it is difficult to remove these oil stains by ordinary means. In order to improve the cleaning effect of the range hood itself, a range hood is provided in the prior art. A nozzle is arranged at the center of the wind wheel, through which water with a certain pressure can be sprayed out. The spray holes are arranged towards the inner wall of the wind wheel. When it is n...

Claims

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Application Information

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IPC IPC(8): F24C15/20B08B3/10
CPCF24C15/2057F24C15/2021B08B3/10
Inventor 宁菲许宁王宏于建中温汉杰
Owner GREE ELECTRIC APPLIANCES INC OF ZHUHAI