不同用處的排煙管道所用資料也不同，下面由排煙管道的人員引見(jiàn)一下：
The information used for different smoke exhaust pipes is also different. The following is introduced by the smoke exhaust pipe professionals:
按國(guó)度現(xiàn)行通風(fēng)管道有關(guān)規(guī)范:排煙管道的資料選用鋼板煙管(普通鋼板)、鍍鋅板(白鐵)煙管、排煙管道不銹鋼排煙管道、玻璃鋼排煙管道、塑料排煙管道、復(fù)合資料排煙管道、彩鋼夾心保溫板排煙管道、工業(yè)送排風(fēng)排煙管道。
According to the current national ventilation pipeline specifications: steel smoke pipe (common steel plate), galvanized steel (white iron) smoke pipe, stainless steel smoke pipe, FRP smoke pipe, plastic smoke pipe, composite material smoke pipe, color steel sandwich insulation board smoke pipe, industrial air supply and exhaust pipe are selected for the information of smoke pipe.
往常在給通風(fēng)管道降溫時(shí)要留意哪些細(xì)節(jié)呢，下面引見(jiàn)了幾點(diǎn)，能夠理解一下:
What details should we pay attention to when cooling ventilation ducts in the past? Here are a few points to understand.
1、應(yīng)按某系統(tǒng)的某樓層通風(fēng)管道停止繪制，并注明接口位置。
1. Firstly, the drawing should be stopped according to a floor ventilation pipe of a certain system, and the location of the interface should be indicated.
2、通風(fēng)管道設(shè)計(jì)應(yīng)停止編號(hào)，從起點(diǎn)開(kāi)端編號(hào)，起點(diǎn)普通為接口位置，相同斷面規(guī)格、相同長(zhǎng)度節(jié)為同一號(hào)碼，除此應(yīng)按次第編號(hào)。以便于組織制造施工。
2. The design of ventilation pipes should stop numbering, starting from the beginning, the common starting point is the interface location, the same section specifications, the same length section is the same number, in addition, should be numbered according to the order. In order to facilitate the organization of manufacturing and construction.
3、通風(fēng)管道設(shè)計(jì)必需標(biāo)示支吊架位置，支吊架位置間距及一切資料規(guī)格必需符后標(biāo)準(zhǔn)請(qǐng)求及工藝規(guī)則。
3. The design of ventilation pipeline must indicate the position of support and hanger, the distance between supports and hangers, and all data and specifications must conform to the standard requirements and process rules.
4、制造通風(fēng)管道設(shè)計(jì)時(shí)應(yīng)優(yōu)先思索彎頭與變徑滿足內(nèi)表面面同心彎管請(qǐng)求、變徑長(zhǎng)度請(qǐng)求。
4. In the design of manufacturing ventilation ducts, priority should be given to the elbow and diameter change to meet the requirements of concentric elbow on the inner surface and diameter change length.
5、通風(fēng)管道設(shè)計(jì)應(yīng)標(biāo)示起端與彎頭位置、變徑位置、管線所處軸線位置、管底標(biāo)高。
5. Ventilation pipeline design should indicate the position of the beginning and elbow, the position of the diameter change, the position of the axis of the pipeline, and the elevation of the bottom of the pipeline.
排煙管道在系統(tǒng)分為：吸排風(fēng)管、礦用抽放瓦斯管、礦用涂膠布風(fēng)筒等在工業(yè)及建筑工在工廠及寫字樓的空調(diào)系統(tǒng)，工業(yè)污染控制用除塵、排煙、吸油等排風(fēng)管、工業(yè)環(huán)境或崗位溫馨用送風(fēng)管。這些排煙管道依照用處的辨別就是這幾種，在樓房排水的管道中普通不采用排煙管道的煙管，由于雨水很容易腐蝕鋼鐵，所以在排水管道上普通選用pc管。
In the environmental protection system, smoke exhaust pipes are divided into: suction and exhaust pipes, mine gas exhaust pipes, mine coated ducts, etc. in the central air conditioning system of industrial and construction workers in factories and office buildings, industrial pollution control exhaust pipes such as dust removal, smoke exhaust, oil suction, industrial environment or post warm air supply pipes. These smoke exhaust pipes are distinguished according to their use. In building drainage pipes, smoke exhaust pipes are usually not used. Because rainwater is easy to corrode steel, PC pipes are usually used in drainage pipes.
在煤礦消費(fèi)中排煙管道也是必不可少的，在井下作業(yè)，由于遠(yuǎn)離空中，空氣不容易抵達(dá)，容易積聚大量的瓦斯氣體，這些氣體就需求通風(fēng)管道及時(shí)的保送到空中避免爆炸，在煤礦中的通風(fēng)管道的資料普通為鐵質(zhì)的和塑料的。
In coal mine consumption, smoke exhaust pipeline is also indispensable. In underground operation, because it is far from the air, air is not easy to reach, and it is easy to accumulate a large number of gas. These gases need ventilation pipelines to be sent to the air in time to avoid explosion. The information of ventilation pipelines in coal mine is generally iron and plastic.
More details about the processing of ventilation pipes in Shandong Province can be consulted by clicking on our official website: http://heblc.com/
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