Title:
DEVICE FOR CONTROLLING THE VOLUME OF BLOWN AIR, AIR BLOWER, AND METHOD FOR CONTROLLING THE VOLUME OF BLOWN AIR
Document Type and Number:
Japanese Patent JP2022139143
Kind Code:
A
Abstract:
To provide a device for controlling the volume of blown air, an air blower and a method for controlling the volume of blown air which achieve improved energy-saving effect.SOLUTION: A device for controlling the volume of blown air includes a heat ray flow rate meter, an evaluation value generator, and an air volume controller. The heat ray flow rate meter measures a flow rate in air piping. The evaluation value generator generates an evaluation value indicating a turbulent level of the flow rate. The air volume controller controls the volume of air blown by a fan, which blows air into the air piping, on the basis of the evaluation value.SELECTED DRAWING: Figure 1
Inventors:
IDENAWA JUN
Application Number:
JP2021039400A
Publication Date:
September 26, 2022
Filing Date:
March 11, 2021
Export Citation:
Assignee:
TOSHIBA CORP
TOSHIBA INFRASTRUCTURE SYSTEMS & SOLUTIONS CORP
TOSHIBA INFRASTRUCTURE SYSTEMS & SOLUTIONS CORP
International Classes:
F04D27/00; C02F3/12
Attorney, Agent or Firm:
Nakamura Yukitaka
Miyajima Manabu
Takeshi Sekine
Akira Akaoka
Hiroyuki Shinhata
Miyajima Manabu
Takeshi Sekine
Akira Akaoka
Hiroyuki Shinhata