怎么讓通風管道充分發(fā)揮出較大的作用

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共板法蘭盤風管連接新技術應用新技術新工藝是采用噴焊成形基本概念在風管兩側(cè)噴焊好法蘭盤模樣，再依據(jù)法蘭盤角鋼和法蘭盤夾將風管管道構(gòu)成連接的一種新型制作工藝。長春市通風管道對其共板法蘭盤風管連接制作工藝特性做下列詳細介紹：

The application of new technology and new process of common plate flange air duct connection is a new manufacturing process, which adopts the basic concept of spray welding to spray weld the flange shape on both sides of the air duct, and then connect the air duct according to the flange angle steel and flange clamp. Changchun ventilation pipeline makes the following detailed introduction to the manufacturing process characteristics of its common plate flange air duct connection:

通風管道建筑項目

Ventilation duct construction project

①因法蘭盤與風管并為一體，促進風管抗拉強度進一步提高，并明顯減輕了法蘭盤凈重量，每一插孔平均值節(jié)約不銹鋼板才80%左右，直接成本降低顯著;

① Because the flange and the air duct are integrated, the tensile strength of the air duct is further improved, and the net weight of the flange is significantly reduced. The average value of each jack saves about 80% of the stainless steel plate, and the direct cost is significantly reduced;

怎么讓通風管道充分發(fā)揮出較大的作用

How to make the ventilation duct play a greater role

②因法蘭盤與風管并為一體，從結(jié)構(gòu)上了法蘭盤四邊的通風風險。依據(jù)在法蘭盤四周用新型橡膠制品并且在各邊采用可塑性法蘭盤夾或采用預期效果更強的對接扣件卡，均使風管管道密閉性預期效果更加可靠，經(jīng)建筑項目實際檢測，通風達成合作量放大角鋼松套法蘭小1/3左右;

② Because the flange and the air duct are integrated, the ventilation risk on the four sides of the flange is eliminated from the structure. According to the use of new rubber products around the flange and the use of plastic flange clamps on each side or the use of butt fastener cards with stronger expected effect, the expected effect of air duct tightness is more reliable. According to the actual detection of the construction project, the amount of ventilation cooperation is enlarged and the angle steel loose flange is about 1 / 3 smaller;

③簡單了角鋼(鍍鋅鍍鋅扁鋼)法蘭盤復雜的加工工藝，十分是除去開在這其中許多 的手工制做工作中，明顯地提高了建筑施工效率高。社會經(jīng)驗，采用共板松套法蘭，每一插孔的制作與安裝，可節(jié)省50%上下工時。

③ The complex processing technology of angle steel (galvanized flat steel) flange is simplified, which is very convenient. In many of the manual manufacturing work, the construction efficiency is obviously improved and the construction efficiency is high. Social experience, using common plate loose flange, the production and installation of each jack can save 50% up and down man hours.

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