空调新风模块、空调室内机和空调器
By setting multiple air valves and motors to control the fresh air channels in the air conditioning fresh air module, the discomfort caused by the mixing of hot and cold air is solved, improving the heat exchange efficiency and comfort of the air conditioner. It is suitable for air conditioners with top and bottom air outlets.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GREE ELECTRIC APPLIANCE INC OF ZHUHAI
- Filing Date
- 2025-07-15
- Publication Date
- 2026-07-17
AI Technical Summary
In the process of introducing fresh air, existing air conditioners cause discomfort to the human body due to the mixing of hot and cold air, and reduce heating or cooling efficiency, especially in air conditioners with top and bottom air outlets.
Design an air conditioning fresh air module, which includes a fresh air unit and a fresh air duct. By setting multiple air valves and motors to control the opening and closing of fresh air at different air outlets, the fresh air and indoor return air are fully mixed, reducing the temperature difference and improving heat exchange efficiency and comfort.
It achieves thorough mixing of fresh air and indoor return air, reduces temperature difference, and improves the heat exchange efficiency and comfort of the air conditioner, making it suitable for air conditioners with both top and bottom air outlets.
Smart Images
Figure CN224516903U_ABST
Abstract
Claims
1. An air conditioning fresh air module comprising a fresh air machine and a fresh air channel, characterized in that: The fresh air duct includes an air inlet, a first air outlet, a second air outlet, a first air valve, and a second air valve; The air outlet of the fresh air unit is connected to the air inlet of the air duct; The first air valve is installed at the air outlet of the first air duct and is used to control the opening and closing state of the air outlet of the first air duct. The second air valve is installed at the air outlet of the second air duct and is used to control the opening and closing status of the air outlet of the second air duct. The first air duct outlet is used to connect to the first air inlet cavity when the air conditioner indoor unit is discharging air from the bottom, and the second air duct outlet is used to connect to the second air inlet cavity when the air conditioner indoor unit is discharging air from the top.
2. The air conditioning fresh air module according to claim 1, characterized in that: The first air valve includes a first motor and a first valve plate. The first motor is used to control the first valve plate to close or open the air outlet of the first air duct.
3. The air conditioning fresh air module according to claim 1, characterized in that: The second air valve includes a second motor and a second valve plate. The second motor is used to control the second valve plate to close or open the air outlet of the second air duct.
4. The air conditioning fresh air module according to any one of claims 1 to 3, characterized in that: The fresh air duct also includes a transfer duct and an intermediate duct. The air inlet of the duct is located on the transfer duct, and the air outlets of the first and second ducts are both located on the intermediate duct. The transfer duct is provided with a first air outlet, which is connected to the air inlet of the intermediate duct.
5. The air conditioning fresh air module according to claim 4, characterized in that: The first air outlet is provided with a third air valve, which is used to control the opening and closing state of the first air outlet.
6. The air conditioning fresh air module according to claim 5, characterized in that: The third air valve includes a third motor and a third valve plate. The third motor is used to control the third valve plate to close or open the first air outlet.
7. The air conditioning fresh air module according to claim 4, characterized in that: The transfer duct is also provided with a second air outlet and a fourth air valve. The fourth air valve is installed at the second air outlet and is used to control the opening and closing state of the second air outlet. The second air outlet is used to connect to the space where the indoor unit of the air conditioner is located.
8. The air conditioning fresh air module according to claim 7, characterized in that: The fourth air valve includes a fourth motor and a fourth valve plate. The fourth motor is used to control the fourth valve plate to close or open the second air outlet.
9. An indoor unit for an air conditioner, comprising an air conditioning fresh air module, characterized in that: The air conditioning fresh air module is the air conditioning fresh air module according to any one of claims 1 to 8; The first air inlet chamber and the second air inlet chamber are separated.
10. The indoor unit of the air conditioner according to claim 9, characterized in that: The indoor unit of the air conditioner includes a housing, and the fresh air module of the air conditioner is installed on the outside of the housing.
11. The indoor unit of the air conditioner according to claim 10, characterized in that: The outer peripheral wall of the housing is provided with a slot, and the fresh air duct is provided with a block, which is detachably inserted into the slot.
12. An air conditioner comprising an air conditioner indoor unit and an air conditioner outdoor unit, the air conditioner indoor unit and the air conditioner outdoor unit forming a heat exchange circuit, characterized in that: The air conditioner indoor unit applies the air conditioner indoor unit of any one of claims 9 to 11. The air conditioner indoor unit applies the air conditioner indoor unit of any one of claims 9 to 11.