Fan cleaning system, range hood and control method of fan cleaning system

A technology of cleaning system and control method, which is applied in the control of fan cleaning system, range hood, and fan cleaning system, and can solve problems such as poor cleaning effect

Pending Publication Date: 2021-11-23
FOSHAN SHUNDE MIDEA WASHING APPLIANCES MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the self-cleaning cleaning system of range hoods in the related art, the cleaning effect is often not good for different types of range hoods, especially for the cleaning of volutes and impellers with complex structures.

Method used

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  • Fan cleaning system, range hood and control method of fan cleaning system
  • Fan cleaning system, range hood and control method of fan cleaning system
  • Fan cleaning system, range hood and control method of fan cleaning system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] Such as Figure 1 to Figure 3As shown, according to the first aspect of the present invention, the present invention provides a fan cleaning system 100 for range hoods. The fan cleaning system 100 includes: a fan assembly 110, a steam generating device 120 and a nozzle assembly, and the fan assembly 110 Including a first air inlet 113 and a second air inlet 114; the nozzle assembly communicates with the steam generating device 120, the nozzle assembly includes a plurality of nozzles, and the nozzle of at least one nozzle in the plurality of nozzles faces the first air inlet 113 , the nozzle of at least one nozzle among the plurality of nozzles faces the second air inlet 114 .

[0060] The fan cleaning system 100 provided by the present invention includes a fan assembly 110, a steam generating device 120, and a nozzle assembly. The fan assembly 110 includes a first air inlet 113 and a second air inlet 114. The steam generating device 120 can heat the cleaning medium and ...

Embodiment 2

[0064] Such as figure 1 As shown, on the basis of the first embodiment above, further, a valve assembly 140 is provided on the nozzle assembly, and the valve assembly 140 can open or close the nozzle of the nozzle assembly, thereby better controlling the operation of the blower cleaning system 100 .

[0065] Further, as figure 1 As shown, a plurality of nozzles include a first nozzle 132 and a second nozzle 134, wherein the first nozzle 132 and the second nozzle 134 are connected to the steam generating device 120, and the nozzle of the first nozzle 132 faces The first air inlet 113 cleans the impeller 116 on the side opposite to the first air inlet 113 in the fan assembly 110, and the nozzle of the second spray pipe 134 faces the second air inlet 114 to clean the fan assembly 110 and the second air inlet. The impeller 116 on the side opposite to the tuyere 114 is cleaned, thereby realizing simultaneous cleaning of the front side and the rear side of the impeller 116, thereb...

Embodiment 3

[0070] On the basis of the above-mentioned embodiment 1 or embodiment 2, further, as image 3 As shown, the fan assembly 110 includes a volute 112, an impeller 116 and a partition 117, the impeller 116 is arranged in the volute 112, the impeller 116 includes a plurality of blades 118, and the partition 117 is arranged in the middle of the height direction of the plurality of blades 118, Thus, the impeller 116 is divided into a first area and a second area, the first area corresponds to the first air inlet 113 provided on the volute 112, and the second area corresponds to the second air inlet 114 provided on the volute 112 Correspondingly, by arranging a plurality of nozzles, the structure of the impeller 116 and the volute 112 in the first area and the structure of the impeller 116 and the volute 112 in the second area can be cleaned separately, thereby realizing cleaning without dead ends.

[0071] Specifically, such as figure 1 with figure 2 As shown, the first nozzle 132...

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Abstract

The invention provides a fan cleaning system, a range hood and a control method of the fan cleaning system. The fan cleaning system comprises a fan assembly which comprises a first air inlet and a second air inlet, a steam generating device and a spray pipe assembly which communicates with the steam generating device; and the spray pipe assembly comprises a plurality of spray pipes, a nozzle of at least one of the spray pipes faces the first air inlet, and a nozzle of at least one of the spray pipes faces the second air inlet. According to the fan cleaning system, the fan assembly comprises the first air inlet and the second air inlet, the steam generating device can heat a cleaning medium and generate steam, the steam generating device is communicated with the spray pipe assembly, and the spray pipe assembly comprises the multiple spray pipes, wherein the nozzle of at least one spray pipe faces the first air inlet, and the nozzle of at least one spray pipe faces the second air inlet, so that the fan assembly can be cleaned in two directions, cleaning dead angles are reduced, and the cleaning effect is optimized.

Description

technical field [0001] The invention relates to the technical field of kitchen utensils, in particular to a fan cleaning system, a range hood and a control method for the fan cleaning system. Background technique [0002] The self-cleaning function of the range hood products in the related art mainly relies on steam, water cleaning, or heating to enhance the fluidity of oil stains, and then cooperates with the rotation of the fan to remove the oil stains from the hood body. The source of steam and water mainly depends on the combination of water pump and heater, and relevant heating elements and pipelines need to be arranged in the range hood system; the heating method mainly depends on heating equipment such as electric heating wire, etc., which are pasted on the volute or impeller, etc. Realize the purpose of heating oil pollution. However, in the self-cleaning cleaning system for range hoods in the related art, the cleaning effect is often not good for different types of...

Claims

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Application Information

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IPC IPC(8): F24C15/20
CPCF24C15/2057F24C15/2021
Inventor 王宏宇蒋济武郑志伟
Owner FOSHAN SHUNDE MIDEA WASHING APPLIANCES MFG
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