Air conditioner
By configuring up and down direction wind blades and temperature sensors in the indoor unit of the air conditioner, the control unit adjusts the angle of the wind blades and the amount of indoor air flow during heating operation, and performs circulating operation to stir indoor air, solving the problem that hot air accumulates near the ceiling during heating of the existing air conditioner, and achieving uniformity of indoor temperature and user comfort.
CN119573115APending Publication Date: 2025-03-07PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
Patent Information
- Application Number
- CN202411232644.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Priority Date
- 2023-09-06
- Filing Date
- 2024-09-04
- Publication Date
- 2025-03-07
Smart Images
Figure CN119573115A_ABST
Abstract
The invention provides an air conditioner in which a vertical wind direction blade is disposed at an outlet of an indoor unit, and the vertical angle of an indoor air flow from the outlet is set to any angle between a downward direction and a forward direction. The control unit controls the up-and-down wind direction blades and executes a heating operation for discharging the indoor air flow heated by the indoor heat exchanger from the blow-out opening. The control unit executes a circulation operation in which the indoor air is circulated by the indoor air flow when the room temperature is equal to or higher than a set temperature while the heating operation is executed. The circulation operation includes an operation of reducing the amount of the indoor air flow, changing the angle of the indoor air flow in the vertical direction to be forward during the first period, and increasing the amount of the indoor air flow after changing the angle of the indoor air flow in the vertical direction to be forward.
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Citation Information
Patent Citations
Pour detecting method for lap welding
JP1977089392A