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10kv pole-mounted transformer sound insulation device

A technology of transformer and sound insulation device on column, applied in the direction of transformer/inductor noise damping, etc., can solve the problem of noise disturbance of transformer on column, and achieve the effect of avoiding migration and reducing noise.

Active Publication Date: 2016-01-20
STATE GRID SHANDONG ELECTRIC POWER
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a 10kV column that can eliminate the above shortcomings, has the characteristics of light and handy structure, simple construction, convenient installation and maintenance, low cost, strong insulation, good sound insulation effect, and can integrate sound insulation, anti-drying and insulation protection. The sound insulation device of the upper transformer adopts special materials and structures, and uses the principle of sound isolation to solve the long-standing problem of noise disturbance from the transformer on the pole

Method used

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  • 10kv pole-mounted transformer sound insulation device
  • 10kv pole-mounted transformer sound insulation device
  • 10kv pole-mounted transformer sound insulation device

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Embodiment

[0023] Embodiment: On the outside of the transformer on the 10kV utility pole, a sound insulation board is installed with a support frame. 10kV pole-mounted transformer sound insulation board: PC (polycarbonate) material is used, which has better sound insulation effect, aging resistance and impact resistance than ordinary boards. Using the characteristics of natural bending at room temperature, a more perfect sound barrier is designed. The main part of the sound insulation board is made of PC material sound insulation board with a specification of 4000*1700*6mm3, the specification of the middle part is 3570*1700*6mm3, and the four sides are made into an arc shape with a radius of 185mm by pressure forming. The overall sound insulation board is supported by frame iron (three horizontally and four vertically), and is fixed with ￠14 long screws. During installation, it should be noted that rubber pads should be placed between the sound insulation board and the angle iron to pre...

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Abstract

The sound insulation device of the 10kV transformer on the column is composed of a support frame, a sound insulation board, a transformer equipment, and a fixed column. The transformer equipment is installed on the fixed column. column. It has the characteristics of light structure, simple construction, convenient installation and maintenance, low cost, strong insulation, and good sound insulation effect. There is the noise nuisance problem of the transformer on the pole. In particular, the sound insulation board made of polymer materials reduces the direction and distance of noise transmission by blocking sound, and is simple in processing, light in size, convenient in installation, low in cost, and resistant to wind, rain and corrosion, which can effectively solve the problem of power distribution and transformation equipment. noise isolation etc. It is an ideal supporting device for sound insulation, anti-dryness and insulation safety of power distribution and transformation equipment.

Description

Technical field [0001] The present invention involves noise partition technology, which is more detailed in detail about the noise partition of power distribution, power transformer and its power distribution equipment, and obstructing the sound insulation device of the 10KV pillar transformer. Background technique [0002] As we all know, due to quality, design, construction, maintenance and other reasons, the transformer on the 10KV pillar is likely to cause noise pollution to nearby residents. Due to the geographical environment, technical level, and renovation costs, it is difficult to eliminate this noise pollution.The existing 10KV pillar sound insulation measures are almost blank, and there are no effective means.In the case of the noise of the power distribution transformer disturbing the people.The first is the migration transformer: the transformer on the original column is about to remove it, migrate to other electric rods nearby and not affect the normal life of the r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01F27/33
Inventor 郝宗鸣潘新民张伟华迟源功臧兆翠刘希民杨华江李谋顺杨昊林吴爱峰
Owner STATE GRID SHANDONG ELECTRIC POWER
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