Fresh air device and air conditioner

• Main Authors: SUN ZECHENG, HUANG BOYI
• Format: Patent
• Language: Chinese; English
• Published: 08.03.2022
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT PUMPS; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; RANGES; VENTILATING; WEAPONS

The fresh air device comprises a shell, a motor support, a motor and a wind wheel, the shell comprises a volute and a cover plate, and the cover plate covers an opening of the volute; the motor bracket is arranged in the shell and is connected with the cover plate; the motor is mounted on the motor bracket; the wind wheel is arranged in the shell and is mounted on the motor; wherein the volute and the cover plate are foam pieces. According to the technical scheme, the volute and the cover plate of the fresh air device are arranged to be the foam pieces, so that when the fresh air device is installed on the air conditioner, sponge does not need to be attached to a shell of the fresh air device independently, the fresh air device can be directly installed in the air conditioner, and therefore the assembling efficiency of the air conditioner is improved. 本实用新型提出一种新风装置和空调器，其中新风装置包括外壳、电机支架、电机和风轮，所述外壳包括蜗壳和盖板，所述盖板盖合于所述蜗壳的敞口处；所述电机支架设置于所述外壳内，且与所述盖板连接；所述电机安装于所述电机支架；所述风轮设置于所述外壳内，且安装于所述电机；其中，所述蜗壳和所述盖板为泡沫件。本实用新型的技术方案通过将新风