濟(jì)南排煙罩的作用是使加速空氣的循環(huán)，幫助室內(nèi)的空氣的循環(huán)，降低有害氣體和溫室氣體的濃度的一種基本設(shè)施，具有一定的防火性能，在輸送有害氣體時(shí)有一定的抵御性能。

　　The ventilation pipe is the role of the accelerating air circulation and help the indoor air circulation, reduce the concentration of harmful gas is a kind of basic facilities and greenhouse gases, has certain fire performance, the performance of the protection in the transport of harmful gases.

　　風(fēng)管密封功能優(yōu)越。由于是機(jī)械加工，能削減報(bào)酬操作掉誤，確保風(fēng)管緊密，漏風(fēng)量遠(yuǎn)小于現(xiàn)行標(biāo)準(zhǔn)規(guī)則值;資料用量削減。因?yàn)槁菪斤L(fēng)管單元強(qiáng)度大于通俗風(fēng)管，故同類(lèi)規(guī)格風(fēng)管所用的卷材厚度可以減小一個(gè)型號(hào)，且風(fēng)管節(jié)長(zhǎng)比通俗咬口式風(fēng)管大，相同長(zhǎng)度的風(fēng)管節(jié)口數(shù)目分明削減。

　　The wind pipe sealing function is superior. Due to mechanical processing, the utility model can reduce the remuneration, operate the mistake, ensure the tight air pipe, and the air leakage is much smaller than the current standard rule value; the data consumption is reduced. Because the spiral wind pipe unit strength is greater than the popular wind, the wind pipe specifications with similar membrane thickness can be reduced to a model, and the wind pipe is longer than the popular bite type wind pipe, the same length of the wind pipe port number clear cut.

　　螺旋式通風(fēng)管道作為一種新型的風(fēng)管施工工藝，其優(yōu)勢(shì)不言而喻、美觀(guān)、強(qiáng)度大、機(jī)械主動(dòng)化水平高、加工制造速度快以及能削減裝置任務(wù)量，大大進(jìn)步了任務(wù)效率等。

　　Spiral type ventilation pipe as a new type of wind pipe construction technology, its advantage is self-evident, beautiful appearance, high strength, high degree of automation, mechanical processing speed and can reduce device workload, greatly improve the efficiency of the task.

　　風(fēng)管密封功能優(yōu)越。由于是機(jī)械加工，能削減報(bào)酬操作掉誤，確保風(fēng)管緊密，漏風(fēng)量遠(yuǎn)小于現(xiàn)行標(biāo)準(zhǔn)規(guī)則值;資料用量削減。因?yàn)槁菪斤L(fēng)管單元強(qiáng)度大于通俗風(fēng)管，故同類(lèi)規(guī)格風(fēng)管所用的卷材厚度可以減小一個(gè)型號(hào)，且風(fēng)管節(jié)長(zhǎng)比通俗咬口式風(fēng)管大，相同長(zhǎng)度的風(fēng)管節(jié)口數(shù)目分明削減。

　　The wind pipe sealing function is superior. Due to mechanical processing, the utility model can reduce the remuneration, operate the mistake, ensure the tight air pipe, and the air leakage is much smaller than the current standard rule value; the data consumption is reduced. Because the spiral wind pipe unit strength is greater than the popular wind, the wind pipe specifications with similar membrane thickness can be reduced to a model, and the wind pipe is longer than the popular bite type wind pipe, the same length of the wind pipe port number clear cut.

　　外觀(guān)質(zhì)量高。成形后的風(fēng)管內(nèi)壁潤(rùn)滑，外壁流利;風(fēng)管強(qiáng)度大。由于外壁咬口構(gòu)成的螺旋線(xiàn)棱筋平均散布，起到一個(gè)平均增強(qiáng)筋的效果，其單元強(qiáng)度大于通俗咬口式風(fēng)管。

　　High quality appearance. The inner wall of the air pipe is lubricated and the outer wall is fluent; the air duct is strong in intensity. Because of the average dispersion of the spiral ribs of the screw formed by the outer wall, the strength of the reinforcing bar is stronger than that of the popular bite type wind pipe.

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　　This article from the smoke hood in Ji'nan to provide you, our website is: http://www.heblc.com/, we will wholeheartedly provide you with better quality of service, you are welcome to visit!

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