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Bionic lampblack purification filter screen of range hood

A technology of oil fume purification and range hood, which is applied in the direction of oil fume removal, dispersed particle filtration, chemical instruments and methods, etc., which can solve the problems of increased cost, increased weight of the whole machine, and increased difficulty of disassembly, etc., and achieves improved oil separation and improved Purification effect, the effect of not increasing the cost

Pending Publication Date: 2019-07-09
HANGZHOU DE&E ELECTRICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Since the opening size of the small-hole dense mesh is only about 1.5mm, the processing technology is difficult and it is easy to be blocked during use. Frequent disassembly and cleaning will easily lead to damage to the parts; Low, many manufacturers use the layout of the double-layer network to improve the separation degree of grease, but this leads to an increase in cost and weight of the whole machine, and due to the different design of the double-layer network, it is also more difficult to disassemble, and the inner network is relatively heavy. Difficult to scrub and other issues

Method used

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  • Bionic lampblack purification filter screen of range hood
  • Bionic lampblack purification filter screen of range hood
  • Bionic lampblack purification filter screen of range hood

Examples

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Embodiment Construction

[0025] The present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are explanations of the present invention and the present invention is not limited to the following examples.

[0026] Example.

[0027] see Figure 1 to Figure 4 It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the present invention Therefore, it has no technical substantive meaning, and any modification of structure, change of proportional relationship or adjustment of size shall still fall into the within the scope covered by the technical content disclosed in the present invention. At the same time, if terms such as "upper", "lower", "left", "right", "middle" and "one" are used in this spec...

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Abstract

The invention relates to a bionic lampblack purification filter screen of a range hood, and belongs to the field of kitchen appliances. The bionic lampblack purification filter screen comprises a filter screen body and a plurality of V-shaped mesh holes, wherein the plurality of mesh holes are formed in the filter screen body in arrays. The structure characteristic is that main trunks are formed between every two adjacent mesh holes in the horizontal direction; branches are formed between every two adjacent mesh holes in the vertical direction; the main trunks are vertically arranged; and thebranches are obliquely arranged. According to the bionic lampblack purification filter screen of the range hood, the purification function for lampblack is improved by adopting bionic design and changing the shape, size and arrangement of the mesh holes based on structural layout of a single-layer screen, and compared with conventional structures, the bionic lampblack purification filter screen has the advantages that processing is simple, cost is not increased, more importantly, the grease separation degree is obviously increased and can reach 94% proved by national standard experimental measurement, and besides, the bionic lampblack purification filter screen of the range hood is convenient to manufacture and is low in cost while a user cleans the bionic lampblack purification filter screen quite conveniently.

Description

technical field [0001] The invention relates to a bionic oil fume purification filter screen of a range hood, which belongs to the field of kitchen appliances. Background technique [0002] At present, the commonly used filter screens on the market are mostly small-hole dense screens and long air holes, single-layer or double-layer filter screens; The bionic filter on the hood. [0003] Since the opening size of the small-hole dense mesh is only about 1.5mm, the processing technology is difficult and it is easy to be blocked during use. Frequent disassembly and cleaning will easily lead to damage to the parts; Low, many manufacturers use the layout of the double-layer network to improve the separation degree of grease, but this leads to an increase in cost and weight of the whole machine, and due to the different design of the double-layer network, it is also more difficult to disassemble, and the inner network is relatively heavy. Difficult to scrub and so on. Contents ...

Claims

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Application Information

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IPC IPC(8): F24C15/20B01D46/10
CPCF24C15/2035B01D46/10
Inventor 龚恒孙利校高德康
Owner HANGZHOU DE&E ELECTRICAL CO LTD
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