Noise reduction device for air conditioner compressor and air conditioner outdoor unit

• Main Authors: HE YANG, ZHANG MING, WANG HEPO, LI ZHAOYONG
• Format: Patent
• Language: Chinese; English
• Published: 08.12.2020
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; VENTILATING; WEAPONS

The utility model relates to the technical field of air conditioners, aims to solve the problem that an existing noise reduction device for an air conditioner compressor is poor in noise reduction effect, and provides the noise reduction device for the air conditioner compressor and an air conditioner outdoor unit. The cover shell covers the periphery of the compressor, a gap is formed between thecover shell and the outer surface of the compressor, and a first through hole for a pipeline connected to the compressor to penetrate through is formed in the top of the cover shell; and the vacuum pump is communicated with the gap and is used for vacuumizing the gap. According to the noise reduction device for the air conditioner compressor, the performance of an air conditioner system cannot beaffected, lasting noise reduction can be achieved, a vacuum environment can be created for the compressor before the compressor works through the arrangement of the housing and the vacuum pump, and therefore the requirement f