大家知道造成通風管道產生噪音的因素都有哪些嗎?

發布人：http://www.bnlfans.net   發布時間：2019-12-28 14:37:57

在設計通風系統時,系統的壓力損失應該更小化。當通風系統的總容量和壓力損失很大,它可以分為小系統。氣流速度在管道不應過高,以免引起再生噪聲。確定管道中的流速應該選擇根據不同需求按照有關規定。

　　When designing a ventilation system, the pressure loss of the system should be minimized. When the total capacity and pressure loss of ventilation system is large, it can be divided into small systems. The air velocity should not be too high in the pipeline to avoid regeneration noise. The flow rate in the pipeline shall be determined according to different requirements and relevant regulations.

　　已經進入我國經濟的高速發展,人們的生活質量的要求也進一步提高,隨著建筑行業的快速發展也越來越多的高層建筑和建筑內部結構變得越來越復雜,面積也越來越大,在這種情況下,很多建筑都使用內部環境的通風系統有效地在風中,增加空氣的新鮮,保護工作人員的健康，通風管道在建筑上的使用更體現建筑本身更人性化，也使通風管道在行業中得到更大的發展空間。通風管With the rapid development of China's economy, people's requirements for quality of life have been further improved. With the rapid development of the construction industry, more and more high-rise buildings and internal structures of buildings have become more and more complex, and the area has become larger and larger. In this case, many buildings use the ventilation system of internal environment to effectively increase the fresh air in the wind and protect the health of workers Kang, the use of ventilation duct in the building reflects the building itself more humanized, and also makes the ventilation duct get more development space in the industry. Vent pipe通風管道是通風空調系統的重要組成部分，大部分由風道加工設備(如風道生產線)制造。然而，由于種種原因，可能會導致風管加工設備加工出的風管問題。

　　Ventilation duct is an important part of ventilation and air conditioning system, most of which are manufactured by air duct processing equipment (such as air duct production line). However, due to various reasons, it may lead to the problem of air duct processed by air duct processing equipment.

　　1. 加工材料不合格

　　1. Processing materials are unqualified

　　(1)性能:板材表面不光滑，厚度不均勻，有明顯的壓痕、裂紋、砂痕、疤痕和腐蝕;風管平面下沉，側面凸出，變形明顯。

　　(1) Performance: the board surface is not smooth, the thickness is not uniform, there are obvious indentation, crack, sand mark, scar and corrosion; the air duct plane sinks, the side is protruding, and the deformation is obvious.

　　(2)影響:運行中風道漏風增加了空調負荷，影響風的使用壽命和性能。

　　(2) Impact: air leakage in the air duct increases the air conditioning load and affects the service life and performance of the air.

　　(3)原因:材料不合格，無法滿足風管生產的需求。

　　(3) Cause: the material is unqualified and cannot meet the demand of air duct production.

　　(4)措施:使用風管加工設備制作風管前，應先檢查材料出廠合格證、材料合格證及外觀厚度，確保材料可用。

　　(4) Measures: before using the air duct processing equipment to make the air duct, the factory certificate, material certificate and appearance thickness of the materials shall be checked first to ensure that the materials are available.

　　以上就是對怎么減小濟南通風管道噪音的措施的詳細介紹，想要了解更多請點擊官網http://www.bnlfans.net

The above is a detailed introduction of how to reduce the noise of Jinan ventilation pipe. For more information, please click http://www.bnlfans.net