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Oil smoke purification system and smoke evacuator

A technology of oil fume purification and smoke exhaust device, which is applied in the direction of oil fume removal, chemical instruments and methods, household heating, etc. It can solve the problems of reducing the service life of the impeller, difficulty in cleaning the oil fume, and affecting the normal operation of the impeller, so as to prolong the service life. The effect of reducing oil fume

Inactive Publication Date: 2017-06-20
MIDEA GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the related art, the uncondensed oil fume in the range hood easily enters the volute and impeller of the range hood, and accumulates in the volute and impeller, and the oil fume accumulated in the volute and impeller is difficult to clean, so it is easy Affect the normal operation of the impeller and reduce the service life of the impeller

Method used

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  • Oil smoke purification system and smoke evacuator
  • Oil smoke purification system and smoke evacuator
  • Oil smoke purification system and smoke evacuator

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Embodiment Construction

[0031] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0032] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating ...

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Abstract

The invention discloses an oil fume purification system and a smoke exhaust device. The oil fume purification system includes a fan assembly and a refrigeration device. The fan assembly includes a volute and an impeller. The impeller is arranged in the volute, and the volute is provided with an air inlet and an air flow channel. The air inlet communicates with the airflow channel, the refrigeration device includes a refrigeration element and a heat dissipation module, the refrigeration device is installed on the volute, the refrigeration element includes a refrigeration end arranged outside the volute and close to the air inlet, and the heat dissipation module includes a cooling end arranged on the refrigeration end The first heat dissipation element is located outside the volute and upstream of the airflow of the air inlet. Since the first heat dissipation element is arranged upstream of the airflow of the air inlet, when the oil fume purification system is working, the refrigeration end can cool the first heat dissipation element, and then cool the oil fume entering the volute through the air inlet, and the small amount of oil fume in the cooled oil fume The oil fume particles condense into large oil fume particles, and then the oil fume is separated, thereby reducing the oil fume entering the impeller and prolonging the service life of the impeller.

Description

technical field [0001] The invention relates to the technical field of smoke exhaust, in particular to an oil fume purification system and a smoke exhaust device. Background technique [0002] In the related art, the uncondensed oil fume in the range hood easily enters the volute and the impeller of the range hood, and accumulates in the volute and the impeller, but the oil fume accumulated in the volute and the impeller is difficult to clean, so easy It will affect the normal operation of the impeller and reduce the service life of the impeller. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the related art. Therefore, the present invention needs to provide an oil fume purification system and a smoke exhaust device. [0004] The oil fume purification system in the embodiment of the present invention is used in a smoke exhaust device. The oil fume purification system includes a fan assembly and a ...

Claims

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Application Information

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IPC IPC(8): F24C15/20B01D51/02
CPCF24C15/20B01D51/02
Inventor 彭小康张辉明乐乐
Owner MIDEA GRP CO LTD
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