Title:
DYNAMIC CONTROL SYSTEM AND DYNAMIC CONTROL METHOD ADAPTED TO VENTILATION OF FULLY-BURIED SEWAGE TREATMENT PLANT
Document Type and Number:
WIPO Patent Application WO/2024/066746
Kind Code:
A1
Abstract:
A dynamic control system and dynamic control method adapted to ventilation of a fully-buried sewage treatment plant. The dynamic control system comprises: a real-time dynamic monitoring module, which is used for monitoring, in real time, the value of a differential pressure between a vehicle ramp and an outdoor environment, the values of the concentrations of harmful gases in areas or rooms, and the values of differential pressures in the areas or rooms; and a dynamic control platform, which is in signal connection with the real-time dynamic monitoring module, wherein the dynamic control platform calculates and adjusts set values of the differential pressures in the areas or rooms according to a control requirement for a real-time flow direction of the harmful gases, determines an air supplement volume of the current environment according to a real-time air exhaust volume and a real-time differential pressure air volume, and regulates and controls, in real time, the rotation speed of an air supplement fan of an air supplement system according to the air supplement volume. By means of uniformly transmitting, to a dynamic control platform, the values of differential pressures in and the concentrations of harmful gases in areas or rooms, and uniformly managing and regulating and controlling an air exhaust system and an air supplement system, controllable ventilation treatment of a fully-buried sewage treatment plant is finally achieved.
Inventors:
LI PEILIN (CN)
ZHOU JIRI (CN)
YANG HANLIN (CN)
WANG TAO (CN)
SUN GEN (CN)
HE SHITAO (CN)
ZHOU JIRI (CN)
YANG HANLIN (CN)
WANG TAO (CN)
SUN GEN (CN)
HE SHITAO (CN)
Application Number:
PCT/CN2023/111606
Publication Date:
April 04, 2024
Filing Date:
August 08, 2023
Export Citation:
Assignee:
CHINA MCC5 GROUP CORP LTD (CN)
International Classes:
C02F3/00; G05D27/02
Foreign References:
| CN115421541A | 2022-12-02 | |||
| CN109440910A | 2019-03-08 | |||
| CN110725578A | 2020-01-24 | |||
| CN114345118A | 2022-04-15 | |||
| CN210286880U | 2020-04-10 | |||
| CN212431243U | 2021-01-29 | |||
| KR100959794B1 | 2010-05-28 | |||
| US9408938B1 | 2016-08-09 |
Other References:
JIRI ZHOU: " Research and Analysis on Debugging Strategies for Ventilation Systems in Fully Underground Sewage Treatment Plants", INSTALLATION, no. 367, 14 September 2022 (2022-09-14), pages 58 - 60, XP093155351
LIU CHENGDONG: "Brief analysis on environmental control strategies and design standards for urban underground sewage treatment plants", HEATING VENTILATING & AIR CONDITIONING, vol. 52, no. 9, 2 September 2022 (2022-09-02), pages 29 - 35, XP093155354
LIU CHENGDONG: "Brief analysis on environmental control strategies and design standards for urban underground sewage treatment plants", HEATING VENTILATING & AIR CONDITIONING, vol. 52, no. 9, 2 September 2022 (2022-09-02), pages 29 - 35, XP093155354
Attorney, Agent or Firm:
CHENGDU JIUDING TIANYUAN INTELLECTUAL PROPERTY AGENCY LTD. (CN)
Download PDF: