Device and method for cleaning fume exhauster

A technology for cleaning devices and range hoods, which is applied to cleaning methods and appliances, cleaning methods using liquids, and oil fume removal, etc., which can solve the problems of easy leakage of cleaning liquid from the bottom of the wind wheel 15, inability to wash the oil stains of the wind wheel 15, and limited cleaning area and other problems to achieve better cleaning effect, convenient control and high cleaning efficiency

CN101377319AInactive Publication Date: 2009-03-04中山市家用电器总厂有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2009-03-04
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a lampblack absorber cleaning device. The invention is characterized by comprising a cleaning process controller, wherein, the cleaning process controller consists of a wind wheel totating speed control module and a water pump switch control module; the output terminal of the wind wheel totating speed control module is connected with a motor to transmit different totating speed signals to the motor, and the motor rotates at totating speed corresponding to the totating speed signals; an output terminal of the water pump switch control module is connected with the water pump to transmit switch signals to the water pump, and the water pump is switched on or off according to the switch signals. The invention also provides a cleaning method for a lampblack absorber cleaning device, which includes the following steps: the motor is started; the motor drives the wind wheel to rotate at high speed; the motor drive the wind wheel to rotate at low speed; the water pump is turned on and cleaning fluid is spouted from a cleaning nozzle; the motor drives the wind wheel to rotate at medium speed; the water pump is turned off and the cleaning nozzle stops spouting cleaning fluid; the motor drives the wind wheel to rotate at high speed to dry the wind wheel; the motor is turned off and the cleaning process is finished. The invention has the advantages that the cleaning is complete, and the cleaning effect is good; the cleaning process is controlled through the cleaning process controller, therefore, the cleaning efficiency is high, and the use is convenient; in addition, the leakage of cleaning fluid is avoided.
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Description

[0001] Field:

[0002] The invention relates to a cleaning device for a range hood and a cleaning method thereof. Background technique:

[0003] After the kitchen range hood has been used for a period of time, oil stains will adhere to the fan wheel of the range hood and the fume exhaust flue, especially the more oil stains on the wind wheel. If it is not cleaned in time, it will affect the performance of the range hood. Effect.

[0004] At present, a cleaning device is installed on most range hoods. As shown in Figures 1 and 2, the cleaning device generally includes a water tank 11 for containing cleaning fluid, a water pump 12, a water supply pipe 13, a wind wheel 15 and a driving wind turbine. The motor 16 of the wheel 15, the water inlet of the water pump 12 is connected with the water tank 13, the water outlet of the water pump 12 is connected with the water inlet of the water supply pipe 13, the water outlet of the water supply pipe 13 is provided with a cleaning nozzle...

Examples

Embodiment Construction

[0038] As shown in Figure 3, Figure 4 As shown, a range hood cleaning device includes a water tank 3 installed on the range hood 2, a water pump 4, a water supply pipe 5, a wind wheel 8, a motor 9 for driving the wind wheel 8, and a cleaning program controller 7, and the water tank 3 uses To contain cleaning liquid, the water inlet of the water pump 4 is connected to the water tank 3, the water outlet of the water pump 4 is connected to the water inlet of the water supply pipe 5, and the water outlet of the water supply pipe 5 is provided with a cleaning nozzle 6, and the cleaning nozzle 6 is located at the bottom of the range hood 2. On the wall of the outer edge of the wind chamber. When the water pump 4 is working, the cleaning solution in the water tank 3 is drawn out and sprayed out from the cleaning nozzle 6. The spraying direction of the cleaning nozzle 6 is aligned with the blade of the range hood 2 and the wind wheel 8, which is beneficial to apply the cleaning soluti...