Range hood

The technology of a range hood and a rack is applied in the field of range hoods, which can solve problems such as clogging of a filter screen, and achieve the effects of ensuring cleanliness, saving costs, and preventing clogging of the filter screen.

Active Publication Date: 2018-05-29
宁波隆锐机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In order to solve the problem of filter screen clogging, the range hood provided by the presen

Method used

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[0029] The following is a further detailed description through specific implementations:

[0030] The reference signs in the drawings of the specification include: box 1, suction port 102, exhaust port 103, drain port 104, motor 2, rotating shaft 3, cam 4, piston cylinder 5, impeller 6, sun gear 7, planetary gear 8. , Rotary plate 9, stirring rod 10, brush plate 11, filter screen 12, water collection tank 13, suction hood 14, water level gauge 15, operation panel 16, water pipe 17.

[0031] Such as figure 1 As shown, the range hood includes a frame and a box body 1. The upper end of the box body 1 is provided with an exhaust port 103, and the side wall of the box body 1 is provided with a suction port 102. The suction port 102 on the outside of the box body 1 is also A suction hood 14 is welded with a drainage port 104 at the center of the bottom surface of the box body 1. A water collection box 13 is also installed in the box body 1. The water collection box 13 is provided with w...

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Abstract

The invention relates to the field of household electrical appliances and particularly relates to a range hood. The range hood comprises a rack and a tank body, wherein an exhaust inlet is formed in the side wall of the tank body; an exhaust outlet is formed in the top of the tank body; a draining outlet is formed in the center of the bottom surface of the tank body; a water collecting tank is also arranged in the tank body; a motor is arranged at the upper part of the tank body; a rotating shaft is connected to the lower part of the motor; a cam, impellers, a gear set and a rotating disk arealso connected to the rotating shaft from top to bottom; a piston cylinder is connected to the cam and is communicated with the water collecting tank; the impeller is arranged in the exhaust outlet; afilter screen is also arranged below the impeller, is fixed on the tank body and covers the exhaust outlet; the gear set and the rotating disk are arranged inside the tank body; the gear set is a planetary gear set; the rotating shaft is connected with a sun gear of the gear set; a stirring rod is also connected to a planet gear of the gear set; a brush plate is arranged at the upper end of the stirring rod; the lower end of the stirring rod and the bottom of the tank body are suspended; the rotating disk is arranged at the lower end of the rotating shaft. According to the scheme, the filterscreen is cleaned while lampblack is purified and blockage of the filter screen is prevented.

Description

technical field [0001] The invention relates to the field of household appliances, in particular to a range hood. Background technique [0002] Every oil product has a "smoke point," which is the temperature at which it begins to smoke noticeably. The smoke point of most pure clear oil products is usually around 200 degrees. When cooking, the temperature is between 200-300°C. During the cooking process, oil fume is often produced. The oil fume contains acrolein, benzene, formaldehyde, crotonaldehyde, etc., which are toxic substances and suspected carcinogens. Traditional range hoods can extract oily fumes from indoors to outdoors, reducing the harm to the human body, but directly emitting oily fumes will pollute the environment. [0003] In order to reduce harmful emissions, clean the air and protect the environment. The Chinese invention patent with the authorized notification number CN105485744A provides a range hood, which includes a range hood housing, the lower end o...

Claims

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Application Information

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IPC IPC(8): F24C15/20B01D50/00
CPCF24C15/2035B01D50/60
Inventor 王健
Owner 宁波隆锐机械制造有限公司
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