Title:
INTELLIGENT INTERCONNECTED FRESH AIR SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/047820
Kind Code:
A1
Abstract:
An intelligent interconnected fresh air system, comprising a fresh air device and a mobile APP. The fresh air device comprises a fresh air main body, a ventilation pipeline (1) and a filtering device; a fan unit, a sterilization unit, a control unit, an Internet-of-things unit, and a sensor unit are mounted in the fresh air main body; the sterilization unit is located at the joint of the ventilation pipeline (1) and an air outlet of the fan unit; the filtering device is connected to the tail end of the ventilation pipeline (1); the control unit is used for detecting and processing data sent back by the sensor unit, determining the operation state of the fresh air device, and controlling the fan unit according to the determining result; the fresh air device can be connected to the mobile APP by means of the Internet-of-things unit, for data transmission and control of the fresh air device. According to the system, the use state of a filter element can be monitored in real time, a user can be prompted to replace the filter element timely, and the problem of indoor air quality degradation due to untimely replacement of the filter element can be avoided.
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Inventors:
MO YONGQI (CN)
Application Number:
PCT/CN2020/114459
Publication Date:
March 10, 2022
Filing Date:
September 10, 2020
Export Citation:
Assignee:
ZHEJIANG MEICHEN ENVIRONMENTAL TECH CO LTD (CN)
International Classes:
F24F3/16; F24F7/06; F24F11/39; F24F11/52; F24F11/58; F24F11/89; F24F13/28
Foreign References:
| CN110986236A | 2020-04-10 | |||
| CN107514673A | 2017-12-26 | |||
| CN206281159U | 2017-06-27 | |||
| KR100728338B1 | 2007-06-13 | |||
| CN106524327A | 2017-03-22 | |||
| CN109882993A | 2019-06-14 | |||
| CN111288583A | 2020-06-16 | |||
| US20200249143A1 | 2020-08-06 | |||
| CN108716749A | 2018-10-30 | |||
| CN206648249U | 2017-11-17 |
Attorney, Agent or Firm:
LANTIAN INTELLECTUAL PROPERTY AGENCY (CN)
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