Range hood

A range hood, oil and gas technology, applied in the field of range hoods, can solve problems such as low wind pressure, troublesome operation, and wind resistance effects of range hoods, and achieve the effects of high decontamination efficiency, sufficient wind power, and overcoming the effects of wind resistance

Active Publication Date: 2017-04-26
ZHONGSHAN FENGSHEN ELECTRICAL APPLIANCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The range hood needs to be cleaned regularly. Simple cleaning cannot remove the oil stains. To clean the range hood, a professional cleaning agent must be used for cleaning. The degreasing effect of the range hood is poor, which cannot meet the needs of cleaning. In addition, there is also the disadvantage that the range hood has a low wind pressure and is greatly affected by wind resistance.

Method used

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Embodiment Construction

[0014] Such as Figure 1-2 As shown, a range hood includes a housing 1, a conical hood 2, and a smoke collecting cavity 3. The smoke collecting cavity 3 is used to collect oil smoke. The housing 1, the conical hood 2, and the smoke collecting cavity 3 are all formed from sheet metal. Connected sequentially from top to bottom. An obliquely arranged oil and gas separation cover 4 is clamped between the lower inner wall of the housing 1. The angle between the oil and gas separation cover 4 and the horizontal is 10 to 30 degrees, and the upper inner wall of the housing 1 is provided with The horn-shaped cavity 5 is used to reduce wind resistance and provide installation space at the same time. A diversion duct 6 is formed between the cavity 5, and the top of the cavity 5 is horizontally provided with a mounting frame 7, and the mounting frame 7 A drive motor 8 is fixed in the middle of the lower surface, and a motor shaft 9 is provided under the drive motor 8. The bottom end of the...

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Abstract

The invention relates to a range hood. The range hood comprises a housing, a cone-shaped hood and a smoke collecting cavity. The housing, the cone-shaped hood and the smoke collecting cavity are formed by metal plates and are successively connected from top to bottom. An air flow is exhausted from a flow guide air duct. Most greasy dirt is blocked by using an oil-gas separating hood, an ultrasonic generator atomizes a cleaning agent in a cleaning agent box, a driving motor rotates reversely at a low speed, the atomized cleaning agent flows through the flow guide air duct and is heated by a heater, so that the greasy dirt falls off, and the greasy dirt enters an oil collecting bottle through a connecting nozzle along the inclined oil-gas separating hood. Therefore, the decontaminating efficiency is high, and the blades of a fan in double layers are sufficient in wind force, so that influence caused by wind resistance can be better overcome.

Description

Technical field [0001] The invention relates to the technical field of range hoods, in particular to a range hood with automatic degreasing. Background technique [0002] Range hoods need to be cleaned regularly. Simple cleaning will not remove oil stains. To clean the range hoods, you must use professional cleaning agents to clean the range hoods. The automatic degreasing of the range hoods in the prior art is troublesome, time-consuming and laborious, and only by heating. The oil removal effect of the hood is poor, which cannot meet the needs of cleaning. In addition, there is also the disadvantage that the air pressure of the range hood is relatively low and the wind resistance is greatly affected. Summary of the invention [0003] The purpose of the present invention is to provide a range hood with automatic degreasing. The atomized cleaning agent flows through the diversion air duct, and the heater is heated to cause the oil to fall off, the decontamination efficiency is high...

Claims

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Application Information

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IPC IPC(8): F24C15/20
CPCF24C15/20F24C15/2057
Inventor 余粉洪森叶健萍
Owner ZHONGSHAN FENGSHEN ELECTRICAL APPLIANCE CO LTD
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