RU-2026112091-A - AIR CONDITIONER

Inventors

• ЛИ, Цзянькуй
• ЛИ, Гуаньцюнь
• СУНЬ, Имэн
• Чжан, Цзян

Assignees

• ХИСЭНЬСЭ ЭИР КОНДИШЕНИНГ КО., ЛТД.

Dates

Publication Date

20260505

Application Date

20231218

Priority Date

20230927

Claims (20)

1. 1. An air conditioner containing
2. a ventilation unit configured to supply outside air into a room and supply internal air to the outside; wherein the ventilation unit comprises:
3. an element with a first air duct, configured to admit outside fresh air into the room, wherein the element with the first air duct is provided with a first air inlet and a first air outlet, and the first air duct is formed between the first air inlet and the first air outlet;
4. an element with a second air duct, configured to release internal air from the room, wherein the element with the second air duct is provided with a second air inlet and a second air outlet, and the second air duct is formed between the second air inlet and the second air outlet;
5. a first fan located in the second air duct and configured to supply internal air to the outside;
6. a second fan located in the first air duct and configured to supply outside air into the room; and
7. an electric motor having one output shaft, wherein the output shaft extends from one side of the electric motor, and the first fan and the second fan are in transmission connection with the output shaft, the electric motor is configured to synchronously drive the first fan and the second fan by means of the output shaft.
8. 2. An air conditioner according to claim 1, characterized in that one of the first fan and the second fan is provided with a first part for stopping rotation, and the other of the first fan and the second fan is provided with a second part for stopping rotation, and the first part for stopping rotation and the second part for stopping rotation are mated to drive the first fan and the second fan into rotation at the same frequency.
9. 3. An air conditioner according to claim 1 or 2, characterized in that one of the first fan and the second fan is provided with a containing portion, the electric motor is located in the containing portion; the other of the first fan and the second fan is provided with a recessed portion to provide space for the containing portion; and the containing portion is located in accordance with the recessed portion.
10. 4. An air conditioner according to claim 3, characterized in that the containing part is formed so that it projects from the end surface of one of the first fan and the second fan to the other of the first fan and the second fan along the axis of the first fan.
11. 5. An air conditioner according to paragraph 4, characterized in that the containing part contains
12. a first projection projecting toward the recessed portion, wherein at least a portion of the electric motor is located in the first projection; and
13. a second projection projecting in the direction of the recessed portion and connected to the side of the first projection adjacent to the recessed portion, wherein the electric motor is in transmission connection with the second projection.
14. 6. An air conditioner according to claim 5, characterized in that the cross-sectional area of the first protrusion decreases toward the recessed portion.
15. 7. An air conditioner according to claim 3, characterized in that the recessed portion contains
16. a plurality of connecting strips extending away from the containing portion and approaching each other; and
17. a connecting plate, respectively connected to a plurality of connecting strips, wherein the electric motor is in transmission connection with the connecting plate.
18. 8. An air conditioner according to paragraph 1 or 2, characterized in that it additionally contains
19. a first air duct shell constituting the first part of the element with the second air duct and constituting the first part of the element with the first air duct;
20. a second duct shell constituting the second part of the element with the second duct; and