Range hood
A range hood and inner cavity technology, applied in the field of range hoods, can solve problems such as the scattered distribution of condensed water in the range hood and reduce the safety performance of the range hood, and achieve the effects of reducing condensed water, improving sealing performance, and improving safety performance
Inactive Publication Date: 2021-04-13
GREE ELECTRIC APPLIANCES INC
View PDF6 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] Therefore, the technical problem to be solved by the present invention is to overcome the defect of scattered condensed water inside the
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0034] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0035] 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 referred device or element must have a specific orientation, ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a range hood. The range hood comprises an inner cavity and a refrigerating device, wherein the inner cavity is internally provided with a water condensing electrode plate and a collecting device; and the water condensing electrode plate comprises a positive plate and a negative plate which are oppositely arranged, and the collecting device is arranged on the lower side of the negative plate and is suitable for collecting liquid drops sliding off from the water condensing electrode plate. By oppositely arranging the positive plate and the negative plate, an electroosmosis device can be additionally arranged in the range hood, and due to the fact that water molecules are polar molecules, the positive plate and the negative plate are provided with positive electricity and negative electricity respectively by applying an external electric field; in the working process of the range hood, extracted smoke contains the water molecules, grease and the like, the water molecules move from a positive electrode to a negative electrode under the action of the electric field, the grease is non-polar and does not move under the action of the electric field, so that grease-water separation is realized, and the purpose of directionally coagulating the water molecules is achieved; and meanwhile, the water collecting device is arranged under the negative plate to directionally collect water liquid falling under the action of gravity, so that condensate water scattered in the range hood is reduced, and the safety performance of the range hood is improved.
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, among the range hoods, there are types of range hoods with added cooling functions, which can provide users with air-conditioning and improve the comfort and convenience of users using the range hoods. [0003] However, when the range hood has a cooling function, it will inhale cold air, and the cold air will be in contact with the water vapor sucked into the range hood, causing condensed water to be generated inside the cavity, and the condensed water is scattered in the range hood. There are potential safety hazards in the electrical components inside the range hood, which affects the safety performance of the range hood and is not easy to use. Contents of the invention [0004] Therefore, the technical problem to be solved by the present invention is to overcome the defect that the condensed water scattere...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): F24C15/20B01D53/26
CPCB01D53/26B01D2257/80F24C15/20F24C15/2057
Inventor 余忆心李绍健谭钦曾祥锋郑景星
Owner GREE ELECTRIC APPLIANCES INC