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Noise-reducing diesel generating set

A diesel generator set and diesel engine technology, which is applied in the direction of electric components, electrical components, electromechanical devices, etc., can solve the problems of good noise reduction effect and poor ventilation of the muffler cover.

Inactive Publication Date: 2016-01-20
江苏瑞昌哥尔德发电设备股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to propose a noise-reducing diesel generator set, which solves the problem of poor air exhaust in the noise-absorbing cover. The noise-reducing diesel generator set can actively exhaust air, have a good cooling effect on the unit, and have a good noise reduction effect

Method used

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  • Noise-reducing diesel generating set

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Embodiment Construction

[0018] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0019] Such as figure 1 As shown, a noise reduction diesel generator set described in this embodiment includes a unit chassis 1, a diesel engine 2 installed on the unit chassis 1 and a generator 3 driven by the diesel engine 2, wherein the unit chassis 1 is provided with Accommodate the anechoic cover 4 of the diesel engine 2 and the generator 3, the rear end to the front end of the anechoic cover 4 is divided into an intake anechoic chamber 41, a unit anechoic chamber 42 and an exhaust anechoic chamber in turn 43; An air intake partition 44 is arranged between the air intake anechoic chamber 41 and the unit anechoic chamber 42, the air intake partition 44 is located at the rear side of the generator 3, and the air intake partition 44 An air inlet 441 is provided on the upper part of the air inlet ...

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Abstract

The invention discloses a noise-reducing diesel generating set, including a set base, a diesel engine mounted on the set base and a generator driven by the diesel engine. The set base is provided with a noise-eliminating cover body for holding the diesel engine and the generator. The noise-eliminating cover body is provided with an air inlet noise-eliminating chamber, a set noise-eliminating chamber and an exhaust noise-eliminating chamber from a rear end to a front end of the noise-eliminating chamber in sequence. An air inlet separator plate is arranged between the air inlet noise-eliminating chamber and the set noise-eliminating chamber, and an upper part of the air inlet separator plate is provided with an air inlet. An exhaust separator plate is arranged between the set noise-eliminating chamber and the exhaust noise-eliminating chamber and is provided with an exhaust port which is opposite to a radiator of the diesel engine. The noise-reducing diesel generating set solves the problem that air in the noise-eliminating cover body cannot be discharged smoothly, can actively discharge air, and is good in set cooling effect and noise reducing effect.

Description

technical field [0001] The invention relates to the technical field of power generation equipment, in particular to a noise reduction diesel generator set. Background technique [0002] Diesel generators are often used as backup power in case of emergency. The noise of a general diesel generator set is above 110dB, which has a great impact on the environment and is likely to cause noise pollution. Therefore, the entire diesel generator set is placed in the soundproof enclosure to reduce the noise of the diesel generator set. However, after the noise reduction cover is placed outside the diesel generator set, the exhaust effect is poor, and it is easy to cause heat accumulation in the noise reduction cover to increase the temperature and affect the normal operation of various components. Contents of the invention [0003] The object of the present invention is to propose a noise-reducing diesel generator set, which solves the problem of poor air exhaust in the noise-absor...

Claims

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Application Information

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IPC IPC(8): H02K5/24H02K5/20
Inventor 金泰宇
Owner 江苏瑞昌哥尔德发电设备股份有限公司
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