Unit solid-borne noise treatment device

Abstract

The invention relates to a unit solid-borne noise treatment technology, belongs to the technical field of noise treatment, and in particular relates to the technical field of noise treatment for solid-borne noise of a diesel generator room unit in a connected building. The scheme is as follows: a unit solid-borne noise treatment device consists of a diesel generator unit, a cement foundation, a foundation bolt, a foundation limit device, a vibration attenuation and sound isolation cushion, a foundation vibration isolation seat and isolation water. The unit solid-borne noise treatment device is characterized in that the diesel generator unit is fixed on the cement foundation and fastened by the foundation bolt; the cement foundation is placed in the foundation vibration isolation seat; the vibration attenuation and sound isolation cushion and the foundation vibration isolation seat below the cement foundation perform up and down isolation; the foundation limit device and the foundation vibration isolation seat are arranged on the four corners of the cement foundation and perform left-right and front-back isolation; the isolation water is filled between the cement foundation and the foundation vibration isolation seat, so as to achieve the comprehensive vibration attenuation, noise reduction and sound isolation effects of an additional mass block, the vibration attenuation and sound isolation cushion, the foundation limit device and the isolation water on the solid-borne noise. Through using the unit solid-borne noise treatment device, the noise treatment can be effectively carried out for solid-borne noise of the diesel generator room unit in the connected building.

Description

Technical field: [0001] The invention belongs to the technical field of noise treatment, in particular to the technical field of solid sound noise control and treatment of diesel generator sets. Background technique: [0002] In the noise treatment of the diesel generator set in the prior art, the noise transmitted by airborne sound is mainly controlled. Measures to limit the transmission of airborne sound, such as the attached exhaust muffler and the drawing of the soundproof machine room. However, there are too few measures to limit the propagation of solid-borne sound. Although the basic requirements of the unit have been put forward, as far as the basis of the unit is concerned, it also has a certain effect of hindering solid-borne noise. Noise processing, its role is too little. [0003] The prior art noise treatment technology for solid sound in diesel generator room units, such as the patent application number ZL201020266542.0 patent name is Diesel Generator Set Wat...

AI Technical Summary

Problems solved by technology

However, there are too few measures to limit the propagation of solid-borne sound. Although the basic requirements of the unit have been put forward, as far as the basis of the unit is concerned, it also has a certain effect of hindering solid-borne noise. Noise processing, its role is too little

[0003] The existing technology for noise treatment technology of diesel generator set solid sound, such as the patent application number ZL201020266542.0 patent name is water cushion vibration reduction of diesel generator set, its technology has novelty, creativity and practicability, but the device diesel generator set There is a certain amount of work for the anti-rust treatment and regular maintenance of the floating tank

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