濟(jì)南通風(fēng)管道簡(jiǎn)述通風(fēng)管道的生產(chǎn)流程！

發(fā)布人：http://rdhw.com.cn   發(fā)布時(shí)間：2018-11-22 10:04:24

大家應(yīng)該都見(jiàn)過(guò)餐廳或者是那上面的管道吧，有很多朋友都不知道叫什么小編今天跟大家說(shuō)下。+

You should have seen the pipes on the restaurant or supermarket. Many friends don't know what Xiaobian is today. +

通風(fēng)管道是通風(fēng)和空氣調(diào)節(jié)體系的重要組成部分，它把通風(fēng)、空調(diào)體系的進(jìn)風(fēng)口，空氣的熱、濕及凈化處理設(shè)備，送（排）風(fēng)口、部件和風(fēng)機(jī)連成為一個(gè)整體，使之有用工作。

Ventilation duct is an important part of ventilation and air conditioning system. It integrates the air intake of ventilation and air conditioning system, the heat, humidity and purification treatment equipment of air, the air supply (exhaust) vent, components and fans into a whole to make them work effectively.

通風(fēng)管道的規(guī)劃使命，就是要合理地組織空氣活動(dòng)，在確保運(yùn)用作用的前提下，使工程初投資和運(yùn)行維護(hù)費(fèi)用較省。因此，通風(fēng)管道規(guī)劃是否合理，直接影響到整個(gè)通風(fēng)、空氣調(diào)節(jié)工程建造和運(yùn)用的技能經(jīng)濟(jì)作用。由此可見(jiàn)，統(tǒng)籌考慮通風(fēng)管道規(guī)劃中的各種問(wèn)題足十分重要的

The planning mission of ventilation pipeline is to organize air activities reasonably and make the initial investment, operation and maintenance cost of the project the most economical on the premise of guaranteeing the function of operation. Therefore, whether the ventilation pipeline planning is reasonable or not directly affects the technical and economic role of the whole ventilation and air conditioning project construction and operation. Thus, it is very important to consider all kinds of problems in ventilation pipe planning.

無(wú)法蘭銜接

No flange connection

因?yàn)轱L(fēng)管無(wú)法蘭銜接具有銜接接頭嚴(yán)密質(zhì)量好、接頭重量輕、省資料、施工工序簡(jiǎn)單、節(jié)約工時(shí)、易于實(shí)現(xiàn)全機(jī)械化、自動(dòng)化施工、施工本錢低等眾多長(zhǎng)處，因此得到廣泛推廣使用。

Because the air duct can not be connected in blue, it has many advantages, such as tight joint quality, light joint weight, data saving, simple construction process, time saving, easy to realize full mechanization, automatic construction, low construction cost, and so on, so it has been widely used.

現(xiàn)在風(fēng)管無(wú)法蘭銜接方式有幾十種，并且新的方式還在不斷出現(xiàn)，但按其結(jié)構(gòu)原理可分為承插、插條、咬合、鐵皮法蘭和混合式銜接五種。無(wú)法蘭銜接首要用于邊長(zhǎng)較小的風(fēng)管，有C 形插條銜接和S形插條銜接。

Nowadays, there are dozens of ways that air duct can't be connected by blue, and new ways are still appearing, but according to their structural principles, they can be divided into five types: socket, insert, occlusion, tin flange and hybrid connection. No flange connection is mainly used for smaller side wind pipes, with C - shaped cutting connection and S - shaped cuttings.

風(fēng)管標(biāo)準(zhǔn)較小，大邊長(zhǎng)度小于450mm的風(fēng)管選用C 形插條銜接，大邊長(zhǎng)度大于450mm而小于1000mm的風(fēng)管則選用立式S 形插條銜接，銜接后用空心拉鉚釘將插條端部與風(fēng)管鉚固，再在縫隙處涂以密封膠，以確保風(fēng)管的嚴(yán)密性。提高風(fēng)客無(wú)法蘭銜接施工質(zhì)量的基本措施如下：

The standard of air duct is small, the length of big side is less than 450 mm, and the length of big side is more than 450 mm and less than 1000 mm. The vertical S-shaped insert is used to connect the air duct. After the connection, the end of the insert is riveted with the air duct by the hollow rivet, and sealant is applied to the gap to ensure the tightness of the air duct. The basic measures to improve the construction quality of flanges without flanges are as follows:

（1）依照標(biāo)準(zhǔn)要求，嚴(yán)格控制每種無(wú)法蘭接頭運(yùn)用范圍，如“S”、“C”形插條運(yùn)用范圍是矩形風(fēng)管長(zhǎng)邊不大于630mm， 立咬口不大于100mm。立咬口90 度貼角寬度要和立咬口高度相一致，90 度應(yīng)精確，接口合口銜接翻邊時(shí)順序逐件敲合，并背面墊以方鐵，使翻邊立面平坦，90 度線平直。

(1) According to the standard requirements, strictly control the application scope of each kind of non-blue joint, such as "S" and "C" shaped insert, which is not more than 630 mm long side of rectangular duct and no more than 100 mm vertical bite. The 90 degree angle width of the vertical bite should be consistent with the height of the vertical bite. The 90 degree should be precise. When the joint joints are flanged one by one, the flanged elevation should be flattened and the 90 degree line should be straight with square iron on the back.

（2）嚴(yán)格按風(fēng)管尺度公役要求。如對(duì)口錯(cuò)位顯著將使插條插偏；小口墮入大口內(nèi)形成無(wú)法扣緊或接頭歪斜、扭曲。插條不能顯著偏斜，開(kāi)口縫應(yīng)在中間，不管插條仍是管端咬口翻邊應(yīng)精確、壓緊，以后銜接接頭才會(huì)整齊、貼緊。

(2) strictly according to the scale requirements of the wind pipe. If the counterpart misalignment is significant, the insertion will be deviated; the small mouth will fall into the big mouth to form the insertion can not be fastened or the joint will be distorted and distorted. Cut can not be significantly deflected, the opening seam should be in the middle, whether the cutter is still pipe end bite flanging should be precise, compact, after the joint will be neat and tight.

（3）翻邊四面管端要平齊在一個(gè)面上，小管能夠一次用折方機(jī)機(jī)折出，翻邊在整個(gè)延長(zhǎng)線上應(yīng)等寬。這也是裝置對(duì)接時(shí)風(fēng)管接口平直所有必要的。

(3) The end of flanging quadrilateral tube should be flat on one side, and the small tube can be folded out by folding machine at one time, and the flanging should be equal in width on the whole extension line. This is also necessary for the flatness of the air duct interface when the device is connected.

（4）除鐵皮法蘭繃簧夾（包含鐵皮法蘭插條）在裝置對(duì)接面加密封墊外，其它多在銜接完后在接縫外涂改密封膠，涂膠前縫口清理潔凈。密封膠不能用膩?zhàn)印⑹腋嗟忍娲?，使用風(fēng)管專用膠封袋。

(4) In addition to the encrypted gasket on the butt face of the device with the spring clamp of the iron flange (including the iron flange socket), the other sealants are mostly coated outside the joints after the joints are finished, and the seams are cleaned before the joints are coated. The sealant can not be replaced by putty and lime paste, and the special seal bag is used.

（5）風(fēng)管裝置用支吊架按標(biāo)準(zhǔn)要求設(shè)置。風(fēng)管銜接完后，應(yīng)按標(biāo)準(zhǔn)等級(jí)要求進(jìn)行風(fēng)管漏風(fēng)量測(cè)驗(yàn)。

(5) supports and hangers for air duct installations are set according to standard requirements. After the connecting of the duct, the air leakage test of the duct should be carried out according to the requirements of the standard grade.