通風(fēng)管道制作與安裝及要求

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　　通風(fēng)管道前期的制作和安裝過(guò)程需要遵循的知識(shí)要點(diǎn)不少，對(duì)于操作學(xué)習(xí)的人士而言針對(duì)細(xì)節(jié)部分的內(nèi)容更是需要尤為值得參考分析。那么今天為大家介紹的信息就是相關(guān)方面值得參考的內(nèi)容，包括通風(fēng)管道部件安裝準(zhǔn)備工作以及除此之外關(guān)于管道安裝準(zhǔn)備工作的詳細(xì)具體介紹，并且為了能夠幫助保證后期的優(yōu)勢(shì)效果，防止尤為疏忽造成損失，因此大家實(shí)踐過(guò)程中需要尤為加以注意。

　　There are many key knowledge points that need to be followed in the production and installation process of ventilation ducts in the early stage, and for those who are learning how to operate, it is particularly worth referring to and analyzing the details. So the information we are introducing today is worth referring to in related aspects, including the preparation work for the installation of ventilation duct components and a detailed and specific introduction to the preparation work for duct installation. In order to help ensure the advantages and effects in the later stage and prevent losses caused by negligence, everyone needs to pay special attention in the practical process.

　　通風(fēng)設(shè)備管道制作方法及要求

　　Method and Requirements for Manufacturing Ventilation Equipment Ducts

　　通風(fēng)、空氣調(diào)節(jié)工廠所使用的主要材料、設(shè)備、成品辦成品等均應(yīng)有出廠合格證明書(shū)或質(zhì)量鑒定文件。通風(fēng)工廠必須按批準(zhǔn)的設(shè)計(jì)圖紙施工。通風(fēng)管道制作的尺寸應(yīng)按圖施工，均以?xún)?nèi)徑為準(zhǔn)，連接管應(yīng)與閥體相吻合。圓形彎管的彎曲半徑和少節(jié)數(shù)及矩形彎管的彎曲半徑應(yīng)按《建筑安裝工程施工技術(shù)操作規(guī)程》中有關(guān)規(guī)定執(zhí)行。圓形風(fēng)管的三通，其夾角為900。風(fēng)管各管段的連接應(yīng)采用可拆卸的形式。風(fēng)管厚度按標(biāo)準(zhǔn)。

　　The main materials, equipment, finished products, etc. used in ventilation and air conditioning factories should have factory certificates of conformity or quality appraisal documents. The ventilation factory must be constructed according to the approved design drawings. The size of the ventilation duct should be constructed according to the drawing, and the inner diameter should be used as the standard. The connecting pipe should match the valve body. The bending radius and minimum number of sections for circular bends, as well as the bending radius for rectangular bends, should be implemented in accordance with the relevant provisions of the "Technical Operation Regulations for Construction and Installation Engineering". The three-way of a circular air duct has an angle of 900 degrees. The connection of each section of the air duct should be in a detachable form. The thickness of the air duct shall be in accordance with the standard.

　　部件安裝準(zhǔn)備工作

　　Preparation work for component installation

　　部件安裝前應(yīng)進(jìn)行如下檢查，經(jīng)檢查合格并填寫(xiě)有關(guān)驗(yàn)收資料后方可進(jìn)行安裝:風(fēng)口表面應(yīng)平整，偏差<2mm，矩形風(fēng)口對(duì)角線之差<=3mm，圓形風(fēng)口任意正交兩直徑的允許偏差<=2mm。風(fēng),口各轉(zhuǎn)動(dòng)部分應(yīng)靈活，葉片或插板應(yīng)平直，葉片內(nèi)距應(yīng)均勻，散流器的擴(kuò)數(shù)環(huán)和調(diào)節(jié)應(yīng)同軸，軸向間距分布勻稱(chēng)，葉片等啟閉應(yīng)完全，人防密閉閥方向與沖擊波相準(zhǔn)確，不可裝反，葉片全開(kāi)或全閉，不可作調(diào)節(jié)風(fēng)量之用。各類(lèi)閥門(mén)制作應(yīng)牢固，調(diào)節(jié)制動(dòng)裝置應(yīng)準(zhǔn)確靈活、可靠，并標(biāo)明閥門(mén)啟閉方向，防火閥殼體厚度應(yīng)大于等于2mm，材料選用應(yīng)符合GB50243-97規(guī)范要求。柔性短管人防濾毒系統(tǒng)選用橡膠型，其他選用三防防火帆布，各吊、支、托架，應(yīng)平整牢固，焊縫飽滿(mǎn)，抱的圓弧應(yīng)均勻。

　　Before installing the components, the following checks should be carried out: the surface of the air outlet should be flat with a deviation of less than 2mm, the diagonal difference between rectangular air outlets should be less than or equal to 3mm, and the allowable deviation between any two orthogonal diameters of circular air outlets should be less than or equal to 2mm. The rotating parts of the wind and mouth should be flexible, the blades or inserts should be straight, the inner spacing of the blades should be uniform, the expansion ring and adjustment of the diffuser should be coaxial, the axial spacing should be evenly distributed, the opening and closing of the blades should be complete, the direction of the civil air defense sealing valve should be accurate with the shock wave, and it cannot be installed in reverse. The blades should be fully open or fully closed, and cannot be used to adjust the air volume. All types of valves should be made firmly, and the adjustment and braking devices should be accurate, flexible, and reliable, with the valve opening and closing direction indicated. The thickness of the fire damper shell should be greater than or equal to 2mm, and the material selection should comply with the requirements of GB50243-97 standard. The flexible short tube civil air defense filtration system is made of rubber, while others are made of three proof fireproof canvas. All hangers, supports, and brackets should be flat and firm, with full welds and even circular arcs.

　　管道安裝準(zhǔn)備工作

　　Preparation work for pipeline installation

　　管道在安裝前應(yīng)對(duì)其除塵，保證管道內(nèi)外表面整潔，管道在安裝前應(yīng)檢查其平整和水平度，經(jīng)監(jiān)理或甲方認(rèn)可并填寫(xiě)有關(guān)驗(yàn)收資料后方可安裝。管道吊裝前先要核對(duì)現(xiàn)場(chǎng)結(jié)構(gòu)預(yù)留孔洞的位置、尺寸、標(biāo)高，并將風(fēng)管內(nèi)外擦拭干凈，嚴(yán)防施工中的垃圾管道中，安裝部位的障礙物要清理。

　　Before installation, the pipeline should be dusted to ensure that the inner and outer surfaces of the pipeline are clean. Before installation, the pipeline should be checked for flatness and levelness, approved by the supervisor or party A, and relevant acceptance materials should be filled out before installation. Before hoisting the pipeline, it is necessary to check the position, size, and elevation of the reserved holes on site, and clean the inside and outside of the air duct to prevent garbage from being left in the pipeline during construction. Obstacles at the installation site should be cleared.

　　上文關(guān)于管道安裝準(zhǔn)備工作等等多方面的介紹為大家呈現(xiàn)的主要是制作與安裝方面的技巧和建議，除此之外為了可以幫助保證用戶(hù)預(yù)期的理想效果，而不必要因?yàn)椴欢R(shí)操作而可能會(huì)造成的損失，因此上文還涉及了具體實(shí)際實(shí)踐過(guò)程中值得參考的內(nèi)容作為依據(jù)以供大家分析，并且我們可以求助人士的幫忙，力求可以盡可能用小的成本達(dá)到的效果。

　　The introduction above about pipeline installation preparation work and other aspects mainly presents techniques and suggestions for production and installation. In addition, in order to help ensure the ideal effect expected by users without the potential losses caused by lack of professional knowledge, the above text also involves specific practical content worth referring to as a basis for analysis. We can seek the help of professionals and strive to achieve the best effect with the minimum cost possible.

　　本文由 濟(jì)南風(fēng)管加工廠  友情奉獻(xiàn).更多有關(guān)的知識(shí)請(qǐng)點(diǎn)擊   http://m.hwzxw.net/  真誠(chéng)的態(tài)度.為您提供為的服務(wù).更多有關(guān)的知識(shí)我們將會(huì)陸續(xù)向大家奉獻(xiàn).敬請(qǐng)期待.

　　This article is a friendly contribution from Jinan Duct Processing Factory For more related knowledge, please click http://m.hwzxw.net/ Sincere attitude To provide you with comprehensive services We will gradually contribute more relevant knowledge to everyone Coming soon.