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Range hood impeller cleaned by adopting ultrasonic waves

A technology of ultrasonic wave and range hood, applied in the direction of removing oil fumes, components and applications of pumping devices for elastic fluids, etc., can solve problems such as difficult collection of waste water, complicated devices, damage to impellers, etc., to achieve convenient operation and maintain dynamic balance status, life-increasing effects

Active Publication Date: 2018-08-24
SUZHOU JIAHUI ULTRASONIC TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] It can be seen that the main function of the impeller of the range hood is to absorb oil fumes. After use, the impeller of the range hood will be occupied by oil stains. Clean the range hood impeller
The existing method of cleaning the impeller of range hood, one is to manually remove the impeller regularly and use cleaning liquid to clean it, and the other is to spray cleaning liquid on the impeller to clean the impeller when the impeller is not removed, which is not environmentally friendly. Complicated, and water pumps, nozzles, and a large amount of waste water after cleaning are not easy to collect

Method used

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  • Range hood impeller cleaned by adopting ultrasonic waves
  • Range hood impeller cleaned by adopting ultrasonic waves
  • Range hood impeller cleaned by adopting ultrasonic waves

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Such as Figure 1-4 As shown, this embodiment provides a range hood impeller using ultrasonic cleaning, including a motor 1, an impeller 2 and an ultrasonic device 3. The motor 1 is connected to the impeller 2 through an output shaft 11, and the ultrasonic device 3 is used to vibrate the impeller 2.

[0027] The impeller 2 includes a bottom plate 21, a hub 22 is provided on the bottom plate, a threaded shaft sleeve 23 is provided in the center of the hub 22, and the output shaft 11 passes through the bottom plate 21 and is threadedly connected to the threaded shaft sleeve 23.

[0028] A bearing 5 is provided on the output shaft 11, and the ultrasonic device 3 is fixedly connected to the bearing 5 through a connecting rod 4. By setting the bearing 5, when the motor 1 is started, the rotation of the output shaft 11 does not affect the state of the ultrasonic device 3.

[0029] When the impeller 2 needs to be cleaned, the ultrasonic device 3 vibrates and transmits the vibration t...

Embodiment 2

[0031] Such as Figure 5-7 As shown, this embodiment provides a range hood impeller using ultrasonic cleaning, including a motor 1, an impeller 2, and an ultrasonic device 3. The motor 1 is connected to the impeller 2 through an output shaft 11, and the ultrasonic device 3 is used to vibrate the impeller 2.

[0032] The impeller 2 includes a bottom plate 21, a hub 22 is provided on the bottom plate, a threaded shaft sleeve 23 is provided in the center of the hub 22, and the output shaft 11 passes through the bottom plate 21 and is threadedly connected to the threaded shaft sleeve 23.

[0033] One end of the ultrasonic device 3 is provided with a connecting portion 6 which is threadedly connected with the threaded sleeve 23 to fix the ultrasonic device 3 and the impeller 2 together. When the impeller 2 rotates, the ultrasonic device 3 rotates with the impeller. In order to support and fix the ultrasonic device 3, the other end of the ultrasonic device 3 is sleeved in the bearing sea...

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PUM

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Abstract

The invention discloses a range hood impeller cleaned by adopting ultrasonic waves, and relates to the field of range hood impeller cleaning. The range hood impeller comprises a motor, an impeller andan ultrasonic device; the motor is connected with the impeller through an output shaft; and the ultrasonic device is used for vibrating the impeller. The range hood impeller cleaned by adopting the ultrasonic waves achieves a self-cleaning effect, eliminates disassembly and cleaning troubles, guarantees dynamic balance of the impeller, prolongs the service life of the impeller and the motor, andachieves higher environmental protection and safety.

Description

Technical field [0001] The invention relates to the field of cleaning the impeller of a range hood, in particular to a range hood impeller that adopts ultrasonic cleaning. Background technique [0002] The main working principle of the range hood is determined by its main component structure. The range hood is designed and developed using aerodynamics as the basic principle. Its principle can be summarized as follows: negative pressure, suction, separation, discharge and other major steps: 1. The motor drives the coaxially connected impeller to rotate at the same time; 2. The rotating agitation of the impeller causes the fan blades of the range hood to generate a rapid ascending airflow; 3. The airflow forms a vortex negative pressure zone near the air inlet, which makes the soot gas rise rapidly; 4 , When the oil fume runs off to the oil net, it produces rotational friction to separate the oil fume; 5. After the grease adheres to the oil net to a certain amount, it will flow int...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D29/70F04D29/28F24C15/20
CPCF04D29/28F04D29/701F24C15/20
Inventor 赵锦成李先进
Owner SUZHOU JIAHUI ULTRASONIC TECH CO LTD