Title:
AUTOMATICALLY-CLEANABLE FUME HOOD-TYPE FUME PURIFYING MACHINE
Document Type and Number:
WIPO Patent Application WO/2022/262151
Kind Code:
A1
Abstract:
An automatically-cleanable fume hood-type fume purifying machine, comprising a fume purifying machine body (1), a fume hood (2), an oil collection box (3), an engaging side block (4), an outer cleaning device (5), and an inner cleaning device (6). The fume hood (2) is disposed on the front side wall of the fume purifying machine body (1), the fume hood (2) is internally provided with a ventilation cavity (7), the inner cleaning device (6) is disposed in the ventilation cavity (7), a raising and lowering cavity (8) is formed in the front side wall of the fume hood (2), a raising and lowering slide groove is formed in the front side wall of the fume hood (2), the raising and lowering slide groove is communicated with the raising and lowering cavity (8), the lower portion of a raising and lowering device is disposed in the raising and lowering cavity (8), an engaging slide groove is formed in the bottom wall of the fume hood (2), the engaging slide block (4) is engaged and slidably disposed in the engaging slide groove, and the oil collection box (3) is disposed on the side wall of the engaging slide block (4); an air vent (9) is formed in the front side wall of the fume hood (2), and an air outlet is formed in the back side wall of the fume hood (2). The outer cleaning device (5) works in conjunction with the inner cleaning device (6), so that oil on the fume hood (2), a partition plate (17) and the air vent (9) can be cleaned by the automatically-cleanable fume hood-type fume purifying machine, thus avoiding the influence of residual oil on hygiene and the trouble caused by manual cleaning of the fume hood (2); moreover, a palm of a user is not contaminated during the process of cleaning. The present invention is convenient for people to use and has high practicability.
Inventors:
DOU FENGLING (CN)
HE JUNQI (CN)
LI LINGLING (CN)
TANG TIANTIAN (CN)
XIE WENGE (CN)
HE JUNQI (CN)
LI LINGLING (CN)
TANG TIANTIAN (CN)
XIE WENGE (CN)
Application Number:
PCT/CN2021/122596
Publication Date:
December 22, 2022
Filing Date:
October 08, 2021
Export Citation:
Assignee:
SUZHOU JUNYI NETWORK INTELLIGENT TECH CO LTD (CN)
International Classes:
F24C15/20; B01D46/00
Foreign References:
| CN211011554U | 2020-07-14 | |||
| CN110270561A | 2019-09-24 | |||
| CN210345578U | 2020-04-17 | |||
| CN211451074U | 2020-09-08 | |||
| CN107166468A | 2017-09-15 | |||
| CN213300176U | 2021-05-28 | |||
| JP2018054165A | 2018-04-05 | |||
| JP2000009337A | 2000-01-14 |
Attorney, Agent or Firm:
HANGZHOU YUYANG UNIONPATENT AGENCY CO., LTD. (CN)
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