Title:
AIR FLOW MEASUREMENT SYSTEM BASED ON BIG DATA ANALYSIS
Document Type and Number:
WIPO Patent Application WO/2024/082761
Kind Code:
A1
Abstract:
Provided in the present invention is real-time accurate air flow measurement system based on big data analysis, the system comprising at least one big-data air flow dynamic sensing device arranged in a non-uniform wind field air duct cross section, an air flow transmitter connected thereto, and a control and monitoring analysis unit A for controlling and monitoring the at least one big-data air flow dynamic sensing device and the air flow transmitter. The present invention uses the big-data air flow measurement dynamic sensing device arranged in the non-uniform wind field air duct cross section, uniformly distributes preset point locations within the air duct cross section in an all-around manner, performs big data air flow measurement on each preset point location, and uses air duct cross section data, an average air speed value, to represent an actual cross section air speed, thus solving the problem that air flow measurement devices in the prior art fail to accurately measure air duct air flows by using geometric average air speed values.
Inventors:
CAI KUANPING (CN)
Application Number:
PCT/CN2023/110051
Publication Date:
April 25, 2024
Filing Date:
July 29, 2023
Export Citation:
Assignee:
XIAN JINGZHAO POWER TECH CO LTD (CN)
International Classes:
G01F1/36
Foreign References:
| CN115683241A | 2023-02-03 | |||
| CN115585872A | 2023-01-10 | |||
| CN115683240A | 2023-02-03 | |||
| CN115683242A | 2023-02-03 | |||
| CN115683243A | 2023-02-03 | |||
| CN115683244A | 2023-02-03 | |||
| CN115683286A | 2023-02-03 | |||
| CN115711632A | 2023-02-24 | |||
| CN212364343U | 2021-01-15 | |||
| CN211401311U | 2020-09-01 | |||
| CN113092808A | 2021-07-09 | |||
| CN2662052Y | 2004-12-08 | |||
| CN109443455A | 2019-03-08 | |||
| CN206311152U | 2017-07-07 | |||
| JP2011112271A | 2011-06-09 |
Attorney, Agent or Firm:
XI'AN QIANWO INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
Download PDF: