No-disassembly and no-washing range hood using micronanometer air bubble cleaning technology

A technology of micro-nano bubbles and range hoods, which is applied in the direction of removing oil fumes, cleaning methods and utensils, and cleaning methods using liquids. Achieve the effect of small size, high adsorption rate and large specific surface area

Pending Publication Date: 2017-09-15
HANGZHOU ROBAM APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during this process, a large amount of oil stains accumulate on the impeller, air duct, blades, etc. of the range hood, which cause blockage, increase the load, affect the air performance of the range hood and adversely affect the core components of the range hood
If the accumulated oil stains cannot be cleaned smoothly, it will lead to unsmooth discharge of toxic oil fumes, increase the diffusion rate, and endanger the health of family members
Generally, when cleaning with cleaning agent, it is often time-consuming and labor-intensive. Therefore, a new cleaning system combining micro-nano bubble cleaning with range hood is introduced.

Method used

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  • No-disassembly and no-washing range hood using micronanometer air bubble cleaning technology
  • No-disassembly and no-washing range hood using micronanometer air bubble cleaning technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment 1: This non-disassembly and cleaning range hood includes a fan volute 6, a motor 7, and an impeller 8. The fan volute 6, motor 7, and impeller 8 are installed in the range hood, and also includes a micro-nano bubble generating device 3 , in the normal working state of the range hood, the micro-nano bubbles 5 generated by the micro-nano bubble generating device 3 are attached to the fan volute 6, the motor 7, and the impeller 8, and the high-speed micro-nano bubbles 5 collide with the surfaces at different positions, collapsing The generated high-pressure jets have a strong impact on the impeller 8 and blades in the volute 6 of the range hood fan, thereby quickly cleaning the oil dirt of the fan system in the range hood. During the cleaning process, the generated micro-nano bubbles are characterized by small size, large specific surface area, and high adsorption rate, which are beneficial to the cleaning of oil dirt. After cleaning, the oil dirt particles 10 ar...

Embodiment 2

[0026] Embodiment 2: The difference from Embodiment 1 is that the micro-nano bubble generating device 3 is located directly above the range hood, and the outside is connected with a water inlet pipe 1, an air inlet pipe 2 and a micro-nano bubble spout 4, passing through the micro-nano bubble The internal control and adjustment of the generating device 3 generates a large number of high-concentration micro-nano bubbles 5 to be ejected through the micro-nano-bubble nozzle 4 .

Embodiment 3

[0027] Embodiment 3: The difference from Embodiment 2 is that the micro-nano-bubble nozzle 4 is installed at the bottom of the micro-nano-bubble generating device 3, and the installation position is vertically downward, which is conducive to smooth flow to the fan volute 6, The motor 7 and the impeller 8 are cleaned smoothly.

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Abstract

The invention relates to a no-disassembly and no-washing range hood using a micronanometer air bubble cleaning technology. The range hood comprises a fan volute, a motor and an impeller; and the fan volute, the motor and the impeller are mounted in the range hood. The range hood further comprises a micronanometer air bubble generation device; the micronanometer air bubble generation device is used for generating micronanometer air bubbles, which are sucked in the range hood under the suction effect of the range hood; the micronanometer air bubbles are sucked in the range hood to collide on the fan volute, the motor and the impeller at high speed for cleaning; and oil stain particles generated by cleaning are discharged into a public flue along with air currents. The range hood has the following beneficial effects: the range hood is cleaned quickly and efficiently; the performance of the range hood is improved; and the trouble of cleaning the range hood by residents is solved.

Description

technical field [0001] The invention belongs to the technical field of range hoods, and in particular relates to a range hood without disassembly and cleaning with micro-nano bubble cleaning technology. Background technique [0002] In the prior art, the lampblack generated during cooking in the kitchen is sucked into the range hood by the range hood and smoothly discharged into the public flue. However, during this process, a large amount of oil stains accumulate on the impeller, air duct, blades and other positions of the range hood, which cause blockage, increase the load, affect the air performance of the range hood and adversely affect the core components of the range hood. If the accumulated oil stains cannot be cleaned smoothly, it will lead to unsmooth discharge of toxic oil fumes, increase the diffusion rate, and endanger the health of family members. Generally, when cleaning with cleaning agent, it is often time-consuming and labor-intensive. Therefore, a new clea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24C15/20B08B3/10
CPCF24C15/2057B08B3/10
Inventor 任富佳郑桐福孟君杜鹏飞
Owner HANGZHOU ROBAM APPLIANCES CO LTD
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