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An integrated generator sound insulation and noise reduction casing structure

A sound insulation machine and generator technology, which is applied in the direction of casing/cover/support, electromechanical devices, electrical components, etc., can solve the problems of equipment site layout difficulty and cost increase, so as to improve disassembly and assembly process, reduce cost, compact effect

Active Publication Date: 2022-03-04
SHANGHAI ELECTRIC POWER GENERATION EQUIPMENT CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] d) Space for assembly and disassembly and maintenance is required in the soundproof enclosure or soundproof wall, which increases the difficulty and cost of equipment site layout

Method used

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  • An integrated generator sound insulation and noise reduction casing structure
  • An integrated generator sound insulation and noise reduction casing structure
  • An integrated generator sound insulation and noise reduction casing structure

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Embodiment Construction

[0047] In order to make the present invention more comprehensible, preferred embodiments are described in detail below with accompanying drawings.

[0048] According to the structural modules, the air-cooled generator is divided into four functional modules: the outlet end, the non-outlet end, the body section and the cooler end. This invention designs an integrated sound insulation machine based on the research on the sound insulation and noise reduction function of the air-cooled generator and the internal structure of the generator. shell structure, such as image 3 As shown, according to the structure and function of the air-cooled generator, it is divided into four parts: the sound-proof casing 1 at the outlet end, the sound-proof casing 2 at the non-outlet end, the sound-proof casing 3 at the main body section, and the sound-proof casing 4 at the cooler end to cover the air-cooled generator respectively. four structural modules. Each part is equipped with sound insulati...

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Abstract

The invention discloses an integrated generator sound insulation and noise reduction casing structure, which is characterized in that it includes a sound insulation casing at an outlet end, a sound insulation casing at a non-outlet end, a sound insulation casing at a body section, and a sound insulation casing at a cooler end. The sound insulation casing of the body section is used to cover the main components of the generator, the sound insulation casing of the outlet end is used to cover the outlet end of the generator, and the sound insulation casing of the non-outlet end is used to cover the non-outlet end of the generator , the cooler-side soundproof enclosure is used to cover the cooler of the generator, meeting the requirements of sound insulation and noise reduction for the air path and installation of the cooler. The invention realizes the structure of the air-cooled generator and the functions required by the ventilation by adding the function of sound insulation and noise reduction, realizing the combination of the structure and the function of sound insulation and noise reduction, compact structure, and convenient installation. It solves the shortcomings of the traditional sound insulation structure such as large occupied area, high material cost, and poor assembly process, and realizes the purposes of material reduction, structure simplification, cost reduction, shortened installation cycle, and improved disassembly process.

Description

technical field [0001] The invention relates to an integrated generator sound insulation and noise reduction casing structure, in particular to an integrated generator sound insulation and noise reduction casing structure for an air-cooled generator, and belongs to the technical field of air-cooled generator sound insulation and noise reduction. Background technique [0002] During the operation of the generator, in order to prevent the excessive noise generated during operation from affecting the environment, according to the requirements of environmental health protection, relevant sound insulation and noise reduction measures are required to control the noise generated during the operation of the generator to 85dB(A) below decibels, such as figure 1 and figure 2 As shown, usually the sound insulation and noise reduction measures for generators mainly include the following types: [0003] a) Sound insulation wall structure, that is, three or four sides of sound insulati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K5/04H02K5/24H02K9/04H02K9/00H02K5/20H02K3/50H02K5/10
CPCH02K5/04H02K5/24H02K9/04H02K9/00H02K5/20H02K3/50H02K5/10
Inventor 杨保哲李俊达张吉喆张德林朱文睿邵祖鹏
Owner SHANGHAI ELECTRIC POWER GENERATION EQUIPMENT CO LTD
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