Range hood

A range hood and volute technology, applied in the direction of removing oil fume, mechanical equipment, machines/engines, etc., can solve the problems of wasting water resources and high water consumption, and achieve the effects of saving clean water, small water storage, and easy processing

Pending Publication Date: 2020-01-03
GREE ELECTRIC APPLIANCES INC OF ZHUHAI
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Therefore, the technical problem to be solved by the present invention is to overcome the defects of high

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[0036] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0037] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the pointed device or element must have a specific orientation or a ...

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Abstract

The invention provides a range hood. The range hood comprises a volute and a wind turbine, wherein the volute comprises a volute side plate and a volute surrounding plate, a volute cavity is formed bythe volute side plate and the volute surrounding plate, an air outlet and an air inlet are formed in the volute, and the range hood is characterized by further comprising a bearing part and a drivingdevice, wherein the bearing part is rotatably arranged in the volute cavity and is provided with a cleaning position for moving to the lower side of the wind turbine and accommodating a part of blades of the wind turbine, the driving device is arranged on the volute surrounding plate and is suitable for driving the bearing part to rotate in the volute cavity, so that the bearing part enters or leaves the cleaning position. According to the range hood, the bearing part is added in the volute cavity, all the blades of the wind turbine are completely cleaned, compared with a water storage box arranged on the outer side of the volute, the bearing part is smaller in water storage capacity under the condition that effective cleaning of the wind wheel is turbine, clean water is saved, and the defects that the water consumption of the range hood in the prior art is high, and water resources are wasted is overcome.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a range hood. Background technique [0002] At present, the commonly used self-cleaning technologies on the market are mainly divided into two types: steam cleaning and thermal oil cleaning. Steam cleaning mainly uses a water pump to pump water into the steam engine, and then the nozzle of the steam engine flushes the inside of the range hood to achieve self-cleaning; heating Oil pollution is mainly achieved by heating parts such as the volute or wind wheel to the melting point where the oil can melt, so that the oil will melt and flow out of the hood by itself to achieve self-cleaning; these two methods have uncontrollable effects due to scouring and melting. Sex, cleaning effect is not very ideal. [0003] In the prior art, as mentioned in the document with the publication number [CN208831348U], by putting the wind wheel into a water storage box for soaking and fl...

Claims

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Application Information

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IPC IPC(8): F24C15/20F04D29/70F04D29/42
CPCF04D29/4206F04D29/705F24C15/2057
Inventor 熊校许宁胡小帝梁浩欢陈思强
Owner GREE ELECTRIC APPLIANCES INC OF ZHUHAI
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