Title:
ULTRAVIOLET FLUID TREATMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/056723
Kind Code:
A1
Abstract:
An ultraviolet fluid treatment device, comprising a tube body (11), two or more than two ultraviolet lamps (6, 7) of different types and/or power, quartz sleeve tubes (8, 9), an ultraviolet intensity sensor assembly (12), and a control system; the ultraviolet lamps of different types and/or power comprise a medium-pressure multi-spectral ultraviolet lamp (7), a low-pressure ultraviolet lamp (6), or an excimer ultraviolet lamp; the ultraviolet intensity sensor assembly (12) monitors the intensity of the emitted light of the ultraviolet lamps in real time and feeds back same to the control system; on the basis of the feedback signals, the control system automatically regulates the power of the ultraviolet lamps and raises an alarm when the intensity is insufficient, and can also automatically regulate the power when the flow is insufficient or in special usages, or switch off a specific lamp to adaptively adjust the system power, greatly increasing working efficiency.
Inventors:
LOU JUNWEI (CN)
WEI YUQING (CN)
WEI YUQING (CN)
Application Number:
PCT/CN2019/117152
Publication Date:
April 01, 2021
Filing Date:
November 11, 2019
Export Citation:
Assignee:
SHANGHAI ZIYI PHOTOELECTRIC TECH CO LTD (CN)
International Classes:
C02F1/32; A23C3/07; A23L3/28
Foreign References:
| FR2989367A1 | 2013-10-18 | |||
| CN105712430A | 2016-06-29 | |||
| CN106219839A | 2016-12-14 | |||
| CN201729685U | 2011-02-02 | |||
| JP2015033677A | 2015-02-19 |
Attorney, Agent or Firm:
BEIJING ZZFY INTELLECTUAL PROPERTY LAW FIRM (GENERAL PARTNER) (CN)
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