First, Ji'nan ventilation pipe project construction notes:

　　1、根據(jù)本工程的特點，場所應(yīng)寬敞、明亮、潔凈、地面平整。加工的基本機具設(shè)備和電源防護裝置需齊全。

　　1, according to the characteristics of the project, the site should be spacious, bright, clean, ground leveling. The processing of basic equipment, equipment and power supply safety protection device needs to be complete.

　　2、當(dāng)風(fēng)管與風(fēng)機銜接時，應(yīng)在進出風(fēng)口處加軟接頭，其軟接頭的斷面尺度應(yīng)與風(fēng)機進出風(fēng)口共同。軟管接頭普通可采用帆布、人造革等材料，軟管長度不宜小于200，松緊度應(yīng)適宜，柔性軟管可緩沖風(fēng)機的振蕩。

　　2, when the wind pipe and fan connection, should be in and out of the air inlet and soft joint, and its soft joint section scale should be fan and air inlet and outlet together. Hose joint can be used canvas, artificial leather and other materials, hose length shall not be less than 200, tightness should be appropriate, flexible hose can buffer fan vibration.

　　3、當(dāng)運送含凝結(jié)水或含濕量較大的氣體時，其水平管道宜設(shè)有坡度，并在低點處接排水管。裝置時風(fēng)道底部不宜呈現(xiàn)縱向接縫，對底部有接縫處應(yīng)中止密封處置。

　　3, when carrying water containing condensate or more humid gas, the horizontal pipe should be equipped with a slope, and at the low point to connect the drain pipe. When installing, the bottom of the air duct shall not be longitudinal joint, and the sealing joint shall be stopped at the seam at the bottom.

　　4、當(dāng)風(fēng)道與除塵設(shè)備、加熱設(shè)備等銜接前，應(yīng)待設(shè)備裝置終了后，按理論測繪的圖紙中止預(yù)制和裝置。

　　4, when the air duct and dust removal equipment, heating equipment, etc., before the equipment should be completed, according to the drawings of theoretical drawings to stop the prefabrication and installation.

　　5、對運送易燃、易爆氣體的鋼板風(fēng)道，在風(fēng)道銜接法蘭處應(yīng)裝置跨接線，并與靜電接地網(wǎng)銜接。

　　5, to transport flammable and explosive gas steel plate air duct, in the air channel connecting flange should be installed across the wiring, and connect with the electrostatic grounding network.

　　6、濟南通風(fēng)管道裝置時，進、出風(fēng)日宜在風(fēng)道預(yù)制時開出洞口，如需在裝置終了的風(fēng)道上現(xiàn)開風(fēng)口，其接口處應(yīng)緊密。

　　6, Ji'nan ventilation pipeline device, in and out of the open hole in the air duct should be prefabricated, such as in the end of the air duct device on open air, the interface should be close.

　　7、設(shè)備在建筑物結(jié)構(gòu)已做好、室內(nèi)粗裝修和內(nèi)隔墻、地坪已做好的條件下安裝，此時通風(fēng)系統(tǒng)的干管亦安裝好。

　　7, the equipment in the building structure has been done, and indoor rough decoration and internal walls, floors have been prepared under the conditions of the installation, at this time the ventilation system of the dry pipe is also installed.

　　二、濟南通風(fēng)管道工程告訴您通風(fēng)管道產(chǎn)品的常見特點：

　　Two, Ji'nan ventilation pipe project tells you the common features of ventilation duct products:

　　1、通風(fēng)管道與傳統(tǒng)磚砌通風(fēng)道比，能節(jié)約工程造價40%左右;

　　1 、 the ventilation pipe can save about 40% of the project cost compared with the traditional brick ventilation duct;

　　2、當(dāng)前普遍存在的問題是成品通風(fēng)道燃燒性能和耐火極限未經(jīng)有關(guān)部門檢測，且部分通風(fēng)道材料的燃燒性能、管壁厚度不符合要求。

　　2, the common problem is that the combustion performance and fire resistance of the finished ventilation ducts have not been tested by the relevant departments of the state, and the combustion performance of some ventilation materials and the thickness of the pipe wall do not meet the requirements.

　　3、通風(fēng)管道的開口上安裝了煙氣止回閥和防火隔離門，可以有效防止串味和串火;

　　3. The vent pipe of the ventilation pipe is equipped with a smoke check valve and a fireproof isolating door, which can effectively prevent the string from being mixed with fire;

　　4、與傳統(tǒng)磚砌通風(fēng)道比，菱鎂通風(fēng)道自重輕、強度高，能大幅度降低建筑物的承受荷載;

　　4, with the traditional brick magnesite ventilation ventilation duct ratio, light weight and high strength, can greatly reduce the load of the building;

　　5、通風(fēng)管道可根據(jù)預(yù)留洞的大小，隨時調(diào)整管道的規(guī)格尺寸;

　　5 、 the ventilation pipe can adjust the pipe size according to the size of the reserved hole at any time;

　　本文的精彩內(nèi)容來自濟南通風(fēng)管道工程詳細(xì)內(nèi)容請點擊我們的網(wǎng)站: http://m.lcyucheng.com/謝謝您的到來!

　　The exciting content of this article comes from Ji'nan ventilation pipe project. Please click on our official website: http://m.lcyucheng.com/, thank you for coming!

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