Title:
AIR PURIFYING RANGE HOOD HAVING AIR CONDITIONER WITHOUT OUTDOOR UNIT
Document Type and Number:
WIPO Patent Application WO/2022/120685
Kind Code:
A1
Abstract:
Kitchen equipment, in particular an air purifying range hood that has an air conditioner without an outdoor unit, which solves the problem of the unreasonable structures of air conditioner-range hood all-in-one machines. The equipment comprises a housing (1). A cavity chamber is provided in the housing (1), an oil fume air inlet (2) is provided on the front surface at the lower part of the housing (1), and an oil fume exhaust interface (3) is provided at the upper part of the housing (1); the cavity chamber is provided with an oil fume cavity channel and an air purification cavity channel, two ends of the oil fume cavity channel are respectively connected to the oil fume air inlet (2) and the oil fume exhaust interface (3), an oil fume suction centrifugal fan (8) and an aluminum plate fin-type flue heat exchanger (9) are arranged in the oil fume cavity channel, and the aluminum plate fin-type flue heat exchanger (9) improves a condensation heat exchange effect; a purifying air conditioner inlet (11) and purifying air conditioner outlet (12) are provided at two ends of the air purification cavity channel; a first replaceable air purifying filter bag (13) and a second replaceable air purifying filter bag (14) are sequentially arranged in the air purification cavity channel along the wind direction so that air is purified twice by means of filtration.
Inventors:
ZHU XIANG (CN)
Application Number:
PCT/CN2020/135146
Publication Date:
June 16, 2022
Filing Date:
December 10, 2020
Export Citation:
Assignee:
ZHU XIANG (CN)
International Classes:
F24F5/00; F24C15/20
Foreign References:
| CN111664485A | 2020-09-15 | |||
| CN2399643Y | 2000-10-04 | |||
| CN109114716A | 2019-01-01 | |||
| CN206131269U | 2017-04-26 | |||
| CN111550852A | 2020-08-18 | |||
| EP1967796A1 | 2008-09-10 | |||
| KR20060121028A | 2006-11-28 |
Attorney, Agent or Firm:
WENZHOU PINCHUANG PATENT AND TRADEMARK AGENCY (GENERAL PARTNERSHIP) (CN)
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