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A range hood impeller using ultrasonic cleaning

An ultrasonic and range hood technology, which is applied in the removal of oil fume, components and applications of pumping devices for elastic fluids, etc., can solve the problems of difficult collection of waste water, damaged impellers, complicated devices, etc., to achieve convenient operation, increase life, The effect of maintaining dynamic balance

Active Publication Date: 2020-02-11
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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  • A range hood impeller using ultrasonic cleaning
  • A range hood impeller using ultrasonic cleaning
  • A range hood impeller using ultrasonic cleaning

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 on which a hub 22 is arranged. The center of the hub 22 is provided with a threaded bushing 23 . The output shaft 11 passes through the bottom plate 21 and is threadedly connected to the threaded bushing 23 .

[0028] A bearing 5 is arranged 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 to the i...

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 on which a hub 22 is arranged. The center of the hub 22 is provided with a threaded bushing 23 . The output shaft 11 passes through the bottom plate 21 and is threadedly connected to the threaded bushing 23 .

[0033] One end of the ultrasonic device 3 is provided with a connecting portion 6, and the connecting portion 6 is threadedly connected with the threaded sleeve 23, thereby fixing 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 sheath...

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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 impellers of range hoods, in particular to an impeller of range hoods cleaned by ultrasonic waves. Background technique [0002] The main working principle of the range hood is determined by its main composition and structure. The range hood is designed and developed based on the principle of aerodynamics. Its principle can be summarized as: negative pressure, suction, separation, discharge and other major steps: 1. While the motor is running, it drives the coaxially connected impeller to rotate; 2. The rotating agitation of the impeller causes the fan blades of the range hood to generate a rapid upward airflow; 3. The airflow forms a vortex negative pressure area near the air inlet, which makes the fume gas rise rapidly; 4. . When the oil fume runs off to the oil net, there will be rotating friction to separate the oil fume; 5. After the grease adheres to the oil net and accumulates to a certain amount, i...

Claims

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Application Information

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Patent Type & Authority Patents(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
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