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Integrated generator sound insulation and noise reduction casing structure

A technology for sound insulation machines and generators, which is applied in the directions of casings/covers/supports, electrical components, electromechanical devices, etc., can solve the problems of difficulty in on-site arrangement of equipment and increase in cost, and achieve the effect of compact structure and convenient installation.

Active Publication Date: 2021-03-19
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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  • Integrated generator sound insulation and noise reduction casing structure
  • Integrated generator sound insulation and noise reduction casing structure
  • 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, and the structure is characterized in that the structure comprises a wire outlet end sound insulation casing, a non-wire outlet end sound insulation casing, a body section sound insulation casing and a cooler end sound insulation casing, wherein the body section sound insulation casing is used for covering main components of a generator; the wire outlet end sound insulation machine shell is used for covering the wire outlet end of the generator, the non-wire outlet end sound insulation machine shell is used for covering the non-wire outlet end of the generator, the cooler end sound insulation machine shell is used for covering a cooler of the generator, and the sound insulation and noisereduction requirements of an air path and installation of the cooler are met. The sound insulation and noise reduction functions are added on the basis of achieving the air cooling generator structureand the ventilation requirement function, the structure and the sound insulation and noise reduction functions are integrated, the structure is compact, and installation is convenient; the defects that a traditional sound insulation structure is large in occupied area, high in material cost, poor in assembly manufacturability and the like are overcome, and the purposes of material reduction, structure simplification, cost reduction, installation period shortening, disassembly and assembly manufacturability improvement and the like are achieved.

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 Applications(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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