“通過科技與創新，讓聲音控制技術造福人類社會” | 廣州丹品人工環境技術有限公司
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Semi-anechoic Chamber Project of the Malaysia Super Factory of Alton Intelligent Technology Sdn.Bhd. in Malaysia
一、項目介紹
I. Project Introduction
歐圣電氣股份有限公司由美國歐圣工業集團投資建設，是國內綜合優勢領先的空氣動力設備和清潔設備制造商之一。歐圣馬來西亞超級工廠位于馬來西亞柔佛州，其中包含大型廠房和實驗樓、辦公樓、食堂、宿舍以及員工活動中心等建筑，歐圣堅持以“公平公正、共治共享”為核心發展理念，注重人才，打造企業核心競爭力。歐圣電氣股份有限公司向我司采購聲學實驗室項目。
Invested and built by United States Alton Industrial Group,Alton Intelligent Technology SDN.BHD. is one of the leading manufacturers of air power equipment and cleaning equipment in China. Located in Johor, Malaysia, including large factories and laboratory buildings, office buildings, canteens, dormitories and employee activity centers,Alton Intelligent Technology SDN.BHD. MALAYSIA
MEGA Factory adheres to the core development concept of "fairness and justice, co-governance and sharing", pays attention to talents and builds the core competitiveness of enterprises.
由廣州丹品人工環境技術有限公司設計及承擔建設該聲學實驗室項目，并在規定的時間內竣工且通過驗收。產品竣工驗收合格后，繼續承擔質量保證、保修、維修和技術支持的責任。安裝地點為需方工業區內。
The acoustic laboratory project was designed and constructed by GZ DP Anechoic T&E Co., Ltd. It was completed within the specified time and passed the acceptance inspection. After the product passed the completion acceptance inspection, the company continued to assume responsibilities for quality assurance, warranty, repair, and technical support. The installation location is within the industrial zone of the buyer.
二、項目要求
II. Project Requirements
產品項目內容：
Product Project Details:
本次聲學實驗室是精密級半消聲室，項目建設方案及使用材料全部由我司負責設計安裝，我司應將其“渦輪增壓微循環變頻消聲通風”（專利號：200520108948.5）的全部或部分應用于聲學實驗室的安裝項目項目建設之中；
This acoustic laboratory is a precision - grade semi - anechoic chamber. Our company is responsible for the design and installation of the project construction plan and the materials used. Our company should apply all or part of its "Turbocharged Micro - circulation Frequency - conversion Muffling Ventilation" (Patent No.: 200520108948.5) to the installation project of the acoustic laboratory.
1）精密級半消聲室安裝項目內部的有效凈尺寸：7.3 mx5.4mx3.0 m；
The effective internal net dimensions of the precision - grade semi - anechoic chamber installation project: 7.3 m×5.4 m×3.0 m.
2）人員通行門尺寸：W×H＝1.4×2.0（m）
The size of the personnel passage door: W×H = 1.4×2.0 (m)
半消聲室主要驗收條款：
Main Acceptance Clauses for the Semi - anechoic Chamber
當外部環境噪聲：Len（A）≤65dB（A），周圍無異常干擾（如砸 地、打樁、沖擊)且空調通風系統關閉，僅燈具開啟時，半消聲室室內本底噪聲 : Lgn(A)≤20dB（A）；截止頻率：Fc≤100Hz。
When the external environmental noise: Len(A) ≤ 65dB(A), there is no abnormal interference around (such as ground - pounding, piling, impact), and the air - conditioning and ventilation system is turned off while only the lamps are on, the background noise inside the semi - anechoic chamber: Lgn(A) ≤ 20dB(A); Cut - off frequency: Fc ≤ 100Hz.
三、聲學設計
III. Acoustic Design
1、隔聲設計實現本底噪聲指標
Sound insulation design to achieve the background noise index.
2、吸聲設計實現半自由聲場的性能
Sound absorption design to achieve the performance of a semi - free sound field.
3、消聲設計實現空氣動力學性能
Muffling design to achieve aerodynamic performance.
四、現場制作施工
IV. On - site Fabrication and Construction
場地前期準備
Preliminary site preparation
半消聲室現場施工
On - site construction of the semi - anechoic chamber
五、計量院檢測及結果
V. Testing by the Metrology Institute and Results
半消聲室
Semi - anechoic Chamber
半消聲室本底噪聲
Background noise of the semi - anechoic chamber
更多具體內容歡迎來電咨詢，或掃描下方二維碼獲取我司更多動態。
For more details, please call us or scan the QR code below for more information.
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