Title:
AIR-VOLUME MEASUREMENT METHOD BASED ON BIG-DATA ANALYSIS
Document Type and Number:
WIPO Patent Application WO/2024/082762
Kind Code:
A1
Abstract:
An air-volume measurement method based on big-data analysis. The method comprises: by at least arranging, in the cross section of an air duct, an air-volume flowmeter in a dynamic big-data air-volume sensing apparatus, performing omnidirectional dynamic point-by-point air-volume measurement at a preset point position interval within each sampling period; then sending a measured electrical air-volume signal to a control monitoring analysis unit A by means of an air-volume transmitter; and then accumulating measured air-volume values at all preset point positions and dividing same by the number of preset point positions, so as to obtain an average air-speed value of air-duct data. By means of the method, an actual cross-section air speed is represented by an average air-speed value of cross-section data of an air duct, thereby solving the problem in the prior art of an air volume of an air duct that is measured by means of a geometric average air-speed value of an air-volume measurement apparatus being inaccurate.
Inventors:
CAI KUANPING (CN)
Application Number:
PCT/CN2023/110052
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:
| CN115683240A | 2023-02-03 | |||
| JPH0921662A | 1997-01-21 | |||
| CN102854338A | 2013-01-02 | |||
| CN115014450A | 2022-09-06 | |||
| CN209342748U | 2019-09-03 | |||
| CN207423991U | 2018-05-29 |
Attorney, Agent or Firm:
XI'AN QIANWO INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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