Welcome to visit our website

深圳市博恒人居环境有限公司

CASESProject Case

Sound insulation project of dynamic load laboratory of Wuhan EMU base

发布日期:2022-05-07 Number of views:6

Project introduction: The soundproof room assembly project of the dynamic load laboratory of Wuhan EMU base is the third one in the world and China's first high-speed rail dynamic load experimental research and development project. The project includes sound insulation, shock absorption, ventilation and air conditioning, electric control integration, and the overall size of the sound insulation cover. It is 15300 mm × 9060 mm × 5540 mm. The test bench simulates the performance testing of the EMU under high-speed operation. The noise reduction requirements are extremely high. The sound pressure level at a distance of 1m will reach 125dB (A), which also generates a lot of heat. In order to ensure a good working environment for indoor staff, it is necessary to comprehensively control the vibration noise of the equipment. NCC Shenzhen provides structural, electromechanical, HVAC, vibro-acoustic design, deepening, project construction and acceptance general contracting integration services.


What do you think of this article?

0 0
标签:全部
上一篇:暂无数据
下一篇:Traction motor automatic purge chamber
Netizen comments

administrators

No comment on this content

美国net friend
online customer service
Telphone Number

Telphone Number

0755-89687979

Wechat consulting
深圳市博恒人居环境有限公司
Back to top
X深圳市博恒人居环境有限公司

截屏,微信识别二维码

微信号:Wx88888888

(点击微信号复制,添加好友)

打开微信

微信号已复制,请打开微信添加咨询详情!