通風(fēng)管道在安裝時怎么減小噪音

發(fā)布人：http://www.hkcts.com.cn   發(fā)布時間：2019-04-16 16:39:45

　　通風(fēng)管道在安裝過程中如何減少噪音？

　　How to reduce the noise of Shandong ventilation pipeline during installation?

　　螺旋風(fēng)管在運(yùn)轉(zhuǎn)過程會發(fā)生必定的噪音，假如在住宅區(qū)和商業(yè)區(qū)會對人們的生活發(fā)生很大的影響。那么我們在施工過程中如何削減噪音呢？

　　The helical duct will produce certain noise during its operation. If it is in residential and commercial areas, it will have a great impact on people's lives. So how do we reduce noise during construction?

　　通風(fēng)管道體系運(yùn)轉(zhuǎn)噪音通常來源于以下幾個方面:

　　The operating noise of ventilation duct system usually comes from the following aspects:

　　風(fēng)管的震動。因?yàn)轱L(fēng)管資料是鍍鋅板或者是金屬資料，在施工時要嚴(yán)厲按照施工驗(yàn)收標(biāo)準(zhǔn)選擇鋼板厚度和施工工藝，比如風(fēng)管制造偏差、平直度、風(fēng)管加固、支吊架選擇及制造裝置等等。到了施工階段，出風(fēng)口盡量不要靠近設(shè)備。風(fēng)扇前后盡量都有5米以上的長度。假如可以添加彎頭數(shù)目也可以下降噪音，風(fēng)口加裝過濾網(wǎng)，噪音操控效果也很好。

　　Vibration of air duct. Because the air duct information is galvanized sheet or metal material, steel plate thickness and construction technology should be strictly selected according to construction acceptance criteria, such as air duct manufacturing deviation, flatness, air duct reinforcement, support and hanger selection and manufacturing equipment, etc. At the construction stage, the outlet should not be close to the equipment as far as possible. Fans should be as long as possible before and after 5 meters. If the number of elbows can be added, the noise can also be reduced. The air outlet is equipped with a filter, and the noise control effect is also very good.

　　風(fēng)機(jī)的聲響。處理辦法我們通?？裳b消聲器處理

　　The sound of the fan. How to deal with it We can usually install mufflers to deal with it.

　　風(fēng)管中風(fēng)的沖突聲。通常在設(shè)計(jì)階段就要思考噪聲的問題，設(shè)計(jì)操控好管內(nèi)風(fēng)速，防止風(fēng)聲嘯叫

　　The clash of wind duct strokes. Usually in the design stage, we have to think about the problem of noise, design and control the wind speed in the pipe, and prevent the wind from screaming.

　　通風(fēng)管道在工作的時候，就是將外界的空氣狀態(tài)順暢的送到室內(nèi)中。此類當(dāng)在一些日常生活或者定制場面中發(fā)生了 失火的情況下，人士通過此類零件不止肯定要確保樓道中的空氣狀態(tài)貫通，還有在一些具備濃煙或者一氧化碳的環(huán)境中，此類 零件還肯定要通過空氣狀態(tài)貫通來稀釋這類有害有毒空氣狀態(tài)，不于使被困人士被毒氣所干擾，有好處人士在失火中逃生。

　　When the ventilation duct works, it is the first time to smoothly send the outside air to the indoor. In the case of fire in some daily life or customized scenes, people must not only ensure the air condition in the corridor through such parts, but also in some environments with heavy smoke or carbon monoxide, such parts must also dilute such harmful and poisonous air state through the air state penetration, so as to prevent trapped people from being poisoned by the gas. Disturbance, good people escape in the fire.

　　通風(fēng)管道適應(yīng)適合高峻層頂牢靠送風(fēng)或設(shè)備供冷的部位，如機(jī)場大廳，室內(nèi)運(yùn)動場，旅店廚房等部位有導(dǎo)致比大，風(fēng)速 衰減快的閃光點(diǎn)，在空調(diào)通風(fēng)系統(tǒng)中可有用好大風(fēng)量，大溫差送風(fēng)以減低消防通風(fēng)管道數(shù)量，安置安裝隨地天棚或屋頂棚上 ，可較好用在米之內(nèi)低環(huán)境，也通用種異常大面積送風(fēng)，異常甚于可達(dá)到米之上。

　　Ventilation pipes are suitable for high-rise roofs where strong air supply or equipment can provide cooling, such as airport hall, indoor stadium, Hotel kitchen, etc. There are flash points which lead to large ratio and fast wind speed attenuation. In air conditioning ventilation system, large air temperature difference can be used to reduce the number of fire safety ventilation pipes. It is best to install ceiling or roof roof with floor space, which can be used in rice. Internal low environment, but also a general kind of abnormal large-area air supply, abnormal even up to meters.

　　通風(fēng)管道的組成適宜有是閥體、閥片、軸襯、薄型操控、格柵面板。而這邊當(dāng)中閥體和閥片是我們較需要 搞明白的緊要適宜：閥體是閥門中的一樣零部件；依據(jù)負(fù)擔(dān)級數(shù)有不一樣的機(jī)械制造方法。閥片是通風(fēng)管道運(yùn)行時受 沖擊力有效的適宜，所以在擺放中要相符底下的注釋：閥片的擺放應(yīng)該獲得壓縮機(jī)做出的的種種注釋，閥片用料必須稹密品管，并且閥片和閥座相互之間的必須要確保閉塞良好，而且必須確保每天高興的作用，以及板材的彈性和恢復(fù)性。

　　The first composition of ventilation pipeline is suitable for valve body, valve sheet, shaft lining, thin control, grille panel. Valve body and disc are the most important and suitable parts we need to understand: valve body is the first part of the valve; according to the burden series, there are different mechanical manufacturing methods. Valve discs are suitable for ventilation pipelines to be impacted effectively when they are in operation, so they should be put in accordance with the following professional notes: the discs should be put in place to obtain various annotations made by the compressor, the materials used for the discs must be tightly managed, and the discs and seats must ensure good occlusion between each other, and must ensure the happy effect every day, as well as the elasticity and resilience of the plate. 。