Screw chillers are used in central air conditioning systems and large-scale industrial refrigeration fields with high-power cooling effects. The noise pollution status of refrigeration units affected by temperature is very obvious. Trlon has rich practical experience in noise control of screw refrigeration units. This article explains noise reduction of air-cooled screw refrigeration units and water-cooled screw refrigeration units respectively based on various heat rejection media.
Noise reduction of cooling tower air-cooled screw compressor
The air-cooled screw machine exhausts heat through a fan, and uses a finned condenser for heat exchange. The equipment needs to be assembled with a circulating water pump and a heat preservation water tower. Work experience is summarized, the noise of air-cooled screw machine is mainly caused by circulating water pump and fan, so the noise reduction implementation plan involves 1. Assembly of muffler equipment at the air outlet of the fan 2. Vibration absorption of the main body of the circulating water pump 3. Air conditioning composition of the circulating water pump pipeline Elastic shock-absorbing support point. Water-cooled screw machine reduces noise.
The water-cooled screw machine uses water medium heat exchange and requires assembly auxiliary equipment: cooling tower, circulating water pump, and heat preservation water tower. According to the analysis of the equipment status, the noise reduction method of the water-cooled screw compressor is emphasized in the implementation of noise reduction. For example, 1. The water-cooled screw refrigeration unit is surrounded by a sound-absorbing barrier, and a muffler is assembled at the top of the barrier to reduce the noise of the cooling tower fan 2. When the vibration of the water pump or screw machine is severe, the main vibration equipment is assembled above the shock absorbing table.
Trlon cooling tower noise reduction and sound insulation advantages
1. Individualized noise reduction of various types of equipment, and develop a more purposeful noise reduction plan based on the difference in equipment structure
2. The noise reduction effect refers to the national environmental protection regulations, and the measured value of the sensitive point noise is 20-35 decibels.
Guangdong Trlon is a diversified cooling tower manufacturer integrating cooling tower noise reduction, cooling tower noise control, maintenance and energy saving transformation. trlon has many years of practical experience in service projects in the field of central air conditioning cooling towers. For more questions about cooling tower noise control, please inquire.
Guangdong Trlon Energy-saving Air Conditioning Equipment Co., Ltd.
Company Address： 1916A, Block A, David Donglong Business Building, Longhua, Longhua District, Shenzhen