In-room air conditioner adjustment method, apparatus, and controller
US10670294B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 27, 2018 |
| Grant date | Jun 2, 2020 |
| Priority date | — |
| Expiry date | May 31, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B30/70
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
An in-room air conditioner adjustment method is provided and includes: obtaining a return air temperature detected by a temperature sensor corresponding to each air conditioner; adjusting, according to a difference between the obtained return air temperature and a temperature threshold, a fan rotational speed of each air conditioner until it is determined that an absolute value of the difference between the obtained return air temperature detected by the temperature sensor and the temperature threshold is less than a first specified value; determining that the absolute value of the difference between the return air temperature detected by the temperature sensor; and when an absolute value of a difference between fan rotational speeds of any two adjacent air conditioners is greater than a second specified value, adjusting a fan rotational speed of an air conditioner whose fan rotational speed is lower in the two adjacent air conditioners.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.