Title:
EVAPORATIVE HUMIDIFIER CAPABLE OF INCREASING HUMIDIFICATION CAPACITY
Document Type and Number:
WIPO Patent Application WO/2023/236308
Kind Code:
A1
Abstract:
An evaporative humidifier capable of increasing humidification capacity, comprising a water tank cover (1), a water tank (2), and a machine body (3). A heating groove (15) is formed on the lower portion of the inner side of the machine body (3), and a heating plate (13) is provided on the lower side of the heating groove (15) in a matching manner; an air guide pipe (11) is provided on the inner side of the water tank (2), the lower end of the air guide pipe (11) is communicated with an inner cavity of the heating groove (15), and a silencing pipe (10) is mounted at the upper end of the air guide pipe (11) in a matching manner; a lower cavity (14) is formed in the lower side of the heating groove (15) and in the machine body (3), and the lower cavity (14) is connected to the inner cavity of the heating groove (15) by means of a communication assembly; a humidification improving assembly is mounted in the lower cavity (14), and the humidification improving assembly is used for supplying air to the surface of boiling water (12) in the inner cavity of the heating groove (15) when the inner cavity of the heating groove (15) is communicated with the lower cavity (14), thereby increasing a generation speed of water vapor on the surface of the boiling water (12), and accelerating the water vapor discharging from the air guide pipe (11). The heat below a heating body is reliably utilized, so that the evaporation capacity of water can be improved, and the humidification capacity is increased under the condition that the power consumption is not increased.
Inventors:
DU JIANHONG (CN)
Application Number:
PCT/CN2022/105118
Publication Date:
December 14, 2023
Filing Date:
July 12, 2022
Export Citation:
Assignee:
DU JIANHONG (CN)
International Classes:
F24F6/10; F24F13/06; F24F13/24
Foreign References:
| CN111043690A | 2020-04-21 | |||
| US20200378636A1 | 2020-12-03 | |||
| CN102162661A | 2011-08-24 | |||
| CN213480466U | 2021-06-18 | |||
| CN216080155U | 2022-03-18 | |||
| CN213300370U | 2021-05-28 |
Attorney, Agent or Firm:
BEIJING FANGZHENG GUARDIAN PATENTAGENCY (GENERAL PARTNERSHIP) (CN)
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