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Transformer damping and denoising device and installation method thereof

A transformer and noise reduction technology, applied in transformer/reactor installation/support/suspension, transformer/inductor noise damping, spring/shock absorber, etc. Effects of pollution, noise reduction, and avoidance of noise transmission

Pending Publication Date: 2019-07-30
SHENYANG POLYTECHNIC UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to solve the technical problems of large noise generated by transformers and high cost of noise reduction in the prior art, the present invention provides a transformer shock and noise reduction device and its installation method, which have a simple structure, are easy to install and disassemble, and have low manufacturing costs. good noise reduction

Method used

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  • Transformer damping and denoising device and installation method thereof
  • Transformer damping and denoising device and installation method thereof
  • Transformer damping and denoising device and installation method thereof

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "upper", "lower", "inner", "outer", and "both sides" are based on the orientations or positions shown in the drawings The relationship is only for the convenience of describing the present invention and simplifying the description. The terms "provided with", "connected", etc. should be understood in a broad sense, such as "connected", which can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be It can be directly connected, o...

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Abstract

The invention discloses a transformer damping and denoising device and an installation method thereof, and belongs to the technical field of denoising equipment. The transformer damping and denoisingdevice comprises a cover body, a temperature sensor, a single chip microcomputer and multiple damping systems; the cover body is sequentially provided with an air flowing cavity and an accommodating cavity from the outside to inside; the air flowing cavity comprises an intake cavity and an exhaust cavity; the intake cavity is communicated with the accommodating cavity via an air guide hole; a fanis arranged between the accommodating cavity and the exhaust cavity; the fan drives the air in the accommodating cavity to flow to the exhaust cavity; a transformer is arranged in the accommodating cavity; a sound insulation reinforcing plate is arranged at the outer part of the transformer; damping material is filled into the sound insulation reinforcing plate; the damping system is arranged above the cover body; the damping system comprises a cross arm and two liquid dampers; the temperature sensor is arranged in the accommodating cavity; and the single chip microcomputer is separately connected with the temperature sensor and the fan. The transformer damping and denoising device and the installation method thereof are simple in structure, easy to mount and dismount, low in manufacturingcost and good in denoising effect.

Description

technical field [0001] The invention relates to the technical field of noise reduction equipment, in particular to a transformer vibration reduction and noise reduction device and an installation method thereof. Background technique [0002] With the rapid development of my country's economy and the continuous expansion of urban modernization, noise pollution in power distribution rooms has become a common problem affecting the quality of life of residents. The low-frequency noise generated by transformers is the main component of noise in power distribution rooms. The noise generated by the transformer will not only harm people's physical and mental health, but also interfere with people's life, work and study. Therefore, corresponding measures should be taken to reduce the noise of the transformer. In the existing noise reduction process, generally pay attention to reasonable installation. For example, when the construction unit installs the transformer, many related equip...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01F27/33H01F27/06F16F15/023
CPCH01F27/33H01F27/06F16F15/023
Inventor 徐建源刘一潼林莘曹辰高歌王今龙
Owner SHENYANG POLYTECHNIC UNIV
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