An eccentric vibration silencer system for a refrigeration unit in a machine room of electromechanical equipment

Abstract

The invention discloses a refrigerating unit eccentric vibration silencing system of an electromechanical equipment room. The refrigerating unit eccentric vibration silencing system comprises a foundation frame of a refrigerating unit and a concrete base layer, and the foundation frame is installed in a foundation pit of the concrete base layer; the foundation frame is composed of a lower frame, an upper frame, a unit base and a reinforcing frame; through an internally arranged spring, resonance is easily generated when the unit base generates eccentric vibration, energy generated by the resonance is absorbed under the arrangement of the spring, and a propagation source of the vibration is cut off within the range of the spring load and through resonance processing of the spring; and whenthe positions of a first left plate, a second left plate, a first right plate and a second right plate are moved, the pressure between the first left plate, the second left plate, the first right plate and the second right plate and a damping and silencing device can be changed, meanwhile, the spring can deform to different degrees, and the elastic coefficient of the spring is matched with the eccentric vibration frequency of the refrigerating unit by adjusting the deformation degree of the spring; and the optimal silencing state is kept all the time through continuous adjustment.

Description

technical field [0001] The invention relates to an eccentric vibration silencer system, in particular to an eccentric vibration silencer system for a refrigerating unit in an electromechanical equipment room. Background technique [0002] At present, the electromechanical equipment room has been widely used in production and life. With the deepening of the energy-saving and emission-reduction strategy, the demand for equipment replacement in the central electromechanical equipment room system of the building is increasing. Since the central electromechanical equipment room system cannot stop running, and the size of the refrigeration unit and other equipment in the central electromechanical equipment room system is relatively large, the central It is more difficult to replace the system of electromechanical equipment room. At present, large-scale computer data exchange centers, network services, and network management systems all use electronic equipment such as blade serve...

AI Technical Summary

Problems solved by technology

Among the high-efficiency equipment, use equipment with a small eccentricity to reduce vibration and noise. At the same time, when arranging the equipment, try to place it as quiet as possible. Since the refrigeration unit will generate noise during operation, and vibration may sometimes cause danger, it is necessary to pay attention to these The equipment is used for noise reduction and vibration reduction, while the refrigeration unit is mainly composed of compressors, motors and transformers. The equipment is the main power equipment. During operation, the overall work intensity is high, and it is easy to produce eccentric vibration and noise.

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