通風(fēng)管道防腐保溫對于使用很重要

發(fā)布人：http://hwzxw.net   發(fā)布時間：2017-08-22 15:05:42

運(yùn)輸管道在當(dāng)今的承載物體中具有重要作用和地位，因此，管道的防腐保溫處理日益受到重視，那么接下來北京通風(fēng)管道的小編給大家簡單地介紹一下通風(fēng)管道防腐保溫處理的重要性吧。希望能夠?qū)Υ蠹业纳钣兴鶐椭叮?/p>

Pipeline transportation plays an important role and status in the bearing object in the result, the pipeline corrosion heat treatment has been paid more and more attention, then Beijing ventilation pipeline small to give us a brief introduction about the importance of ventilation pipeline anticorrosion insulation treatment. Hope to be helpful to everyone's life!

當(dāng)風(fēng)道輸送一般氣體時，對黑鋼板風(fēng)道應(yīng)進(jìn)行除銹、刷防銹漆處理，對含塵氣體可噴涂防磨損保護(hù)層，當(dāng)周圍環(huán)境空氣濕度較大時，風(fēng)道外壁需做防腐蝕、防銹處理。對輸送高溫、高濕氣體的鍍鋅鋼板風(fēng)道內(nèi)壁宜噴刷磷化底漆或其他耐蝕涂料。在風(fēng)道輸送高溫氣體或低溫空氣時，風(fēng)道外壁應(yīng)做保溫(保冷)處理。

When the air conveying gas, the black plate ducts shall be rust, antirust paint brush, the dust gas can be coated with anti abrasion protective layer, when the surrounding ambient air humidity, air duct wall to do anti-corrosion and anti rust treatment. For the transmission of high temperature, high humidity gas galvanized steel, the wall should be sprayed brush phosphating primer or other anti-corrosion coating. When conveying high temperature air or low temperature air in the air duct, the outer wall of the air duct shall be insulated (cold preserved).

輸送高溫氣體風(fēng)管的保溫目的，一是防止管道內(nèi)空氣的熱損失(出現(xiàn)在冬季集中空調(diào)系統(tǒng));另外是防止在輸送廢熱蒸汽或高溫氣體時阻止熱量散發(fā)到房間內(nèi)而使室溫升高，又可防止人接觸風(fēng)道而被燙傷。而在夏季往往因輸送氣體的溫度低于周圍環(huán)境的空氣露點溫度時，管道外壁會產(chǎn)生結(jié)露現(xiàn)象。這對集中空調(diào)系統(tǒng)的風(fēng)道會加大冷量損失，同時凝結(jié)水滴會污染吊頂和墻地面，因此也應(yīng)該進(jìn)行保冷隔熱處理。

The purpose of conveying high temperature insulation gas duct, one is to prevent heat loss in the pipeline of the air (in winter air conditioning system); also is to prevent in the transportation of waste heat steam or high-temperature gas to prevent heat to the room and the room temperature, but also can prevent contact with air duct and burns. In summer, when the temperature of the conveying gas is lower than the ambient dew point temperature, the outer wall of the pipe will be condensation. The air duct of the central air conditioning system will increase the loss of cooling capacity. At the same time, the condensation of water droplets will pollute the ceiling and the wall and ground. Therefore, it is also necessary to carry out cold insulation and heat insulation treatment.

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This article provides technical support from the Shandong ventilation pipeline, please click on our website: http://hwzxw.net/, we will have more exciting content for you to show.