Generator set telescopic mute damping box body

Abstract

The invention relates to a generator set telescopic mute damping box body and belongs to the field of sound insulation, noise reduction and damping. A transverse bracket comprises a left side bracketand a right side bracket; rails arranged on the left side bracket and the right side bracket separately are correspondingly arranged left and right; a mute box body assembly is arranged on a main frame in a matched manner and comprises a plurality of stages of independent mute box bodies; every two adjacent mute box bodies are mounted together in a sleeving manner; the mute box bodies are gradually enlarged from inside to outside and are matched with a plurality of groups of rails in one-to-one correspondence; and a mute door body is arranged on the outer side of the mute box body on the outermost side. Through the freely telescopic box body, the noise reduction treatment can be realized when the generator sets with different sizes work, and a damping and noise reducing device at the bottom of the generator set is cooperated to thoroughly eliminate the noise and vibration generated when the generator set works, so that a comfortable and quiet working environment is further provided andthe safety of a user is ensured.

Description

technical field [0001] The invention relates to a telescopic silent and shock-absorbing box body of a generator set in the field of sound insulation, noise reduction and shock absorption of generators. Background technique [0002] In the prior art, when the size of the diesel generator set shrinks, the temperature rises rapidly and reaches the ignition point of diesel; when the diesel is ignited, the mixed gas burns violently, and the volume expands rapidly, pushing the piston down, which is called "work"; each cylinder presses Work is performed in a certain sequence, and the thrust acting on the piston becomes the force to drive the crankshaft through the connecting rod, thereby driving the crankshaft to rotate; using the principle of 'electromagnetic induction', the generator will output an induced electromotive force, and the closed load circuit will be It can generate current; here only the most basic working principle of the generator set is described; in order to obta...

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Problems solved by technology

[0002] In the prior art, when the size of the diesel generator set shrinks, the temperature rises rapidly and reaches the ignition point of diesel; when the diesel is ignited, the mixed gas burns violently, and the volume expands rapidly, pushing the piston down, which is called "work"; each cylinder presses Work is performed in a certain sequence, and the thrust acting on the piston becomes the force to drive the crankshaft through the connecting rod, thereby driving the crankshaft to rotate; using the principle of 'electromagnetic induction', the generator will output an induced electromotive force, and the closed load circuit will be It can generate current; here only the most basic working principle of the generator set is described; in order to obtain a usable and stable power output, a series of diesel engine and generator control, protection devices and circuits are needed; the generator set is to convert other forms of energy A complete set of mechanical equipment converted into electrical energy, consisting of a power system, a control system, a noise reduction system, a shock absorption system, and an exhaust system, driven by a water turbine, steam turbine, diesel engine, or other power machinery, to convert water flow, air flow, fuel combustion, or nuclear fission The generated energy is converted into mechanical energy and transmitted to the generator, which is then converted into electrical energy by the generator and output to the electrical equipment for use; generators are widely used in industrial and agricultural production, national defense, science and technology and daily life; in recent years, with the Technological progress, as a high-quality choice for household emergency power supply and field travel power supply, lightweight and portable small generator sets have also begun to enter the daily life of residents; but in the actual factory production process, generator sets are widely used, but in the application There are some unavoidable problems in the process. For example, the noise of the generator is relatively loud. Even if there is a cover to cover it, the noise from the bottom of the generator set is even more difficult to eliminate. Moreover, placing the generator set on the ground may be due to long-term Due to production reasons, the shock-absorbing pad will be damaged, which will affect the shock-absorbing effect, which will also generate a lot of noise

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