廚房通風排煙管道的安裝還是有一些細節(jié)是需要注意的，廚房通風排煙管道是小區(qū)內部或者是餐廳食堂必要存在的一個硬件設施。下文就這些細節(jié)進行詳細的介紹，相信大家看完這篇文章會有全新的了解。希望能幫助到大家。
There are still some details to be noted for the installation of kitchen ventilation and exhaust pipes. Kitchen ventilation and exhaust pipes are a hardware facility that is necessary for the interior or restaurant canteens. The following details are described in detail. I believe that you will have a new understanding of this article. I hope to help you.
通風管道安裝工作內容：
Installation of ventilation pipe:
1).風管加工：放樣、下料、卷圓、折方、咬口、制作直管、管件、法蘭、吊托支架、鉆孔、鉚焊、上法蘭、組對。
1). The wind pipe processing: lofting, cutting, rolling, bending, bite, making pipe, pipe fittings, flanges, hanging bracket, drilling, welding, flange, group of.
2).通風管道安裝：找標高、打支架墻洞、配合預留孔洞、埋設吊托支架，組裝、風管就位、找平、找正，制墊、墊墊、上螺栓、緊固。
2). Installation of ventilation pipes: finding elevation, supporting wall holes, matching reserved holes, installing hanger brackets, assembling, locating, leveling, aligning, making pads, pads, bolts and fastening.
1.整個通風系統(tǒng)設計采用漸縮管均勻送風者，圓形風管按平均直徑，矩形風管按平均周長執(zhí)行相應規(guī)格項目其人工乘以系數(shù)2.5。
1., the whole ventilation system is designed by the gradual contraction tube and the uniform air supply. The circular duct is executed according to the average diameter and the rectangle air pipe is performed according to the average circumference. The artificial multiplying coefficient is 2.5.
2.鍍鋅薄鋼板風管項目中的板材是按鍍鋅薄鋼板編制的，如設計要求不用鍍鋅薄鋼板者，板材可以換算，其他不變。
2. the plates in the galvanized steel sheet wind pipe project are made according to the galvanized steel sheet. If the design requirements do not use galvanized steel sheets, the plates can be converted, and the others remain unchanged.
3.風管導流葉片不分單葉片和香蕉形雙葉片均執(zhí)行同一項目。
The same project was carried out in 3. air duct guide vane without single leaf and banana shaped double leaf blade.
4.如制作空氣幕送風管時，按矩形風管平均周長執(zhí)行相應風管規(guī)格項目，其人工乘以系數(shù)3，其余不變。
4. if the air curtain pipe is made, the corresponding wind pipe specifications are carried out according to the average circumference of the rectangular duct, which is multiplied by the coefficient of 3 and the rest is unchanged.
5.薄鋼板通風管道制作安裝項目中，包括彎頭、三通、變徑管、天圓地方等管件及法蘭、加固框和吊托支架的制作用工、但不包括過跨風管落地支架，落地支架執(zhí)行設備支架項目。
5. thin plate ventilation pipe installation project, including three links, elbow, tube, pipe and flange, etc. Tianyuandifang making employment, reinforcing frame and hanging bracket but does not include a cross wind landing bracket, landing support equipment support project execution.
6.薄鋼板風管項目中的板材，如設計要求厚度不同者可以換算，但人工、機械不變。
6. thin steel plate wind pipe project, such as the design requirements of different thickness can be converted, but artificial, mechanical constant.
7.軟管接頭使用人造革而不使用帆布者可以換算。
7. flexible hose fittings are made of artificial leather without the use of canvas.
8.項目中的法蘭墊料如設計要求使用材料品種不同者可以換算，但人工不變。使用泡沫塑料者每千克橡膠板換算為泡沫塑料0.125kg，使用閉孔乳膠海綿者每千克橡膠板換算為閉孔乳膠海綿0.5kg。
The flange material in the 8. project, such as the design requirements for the use of different varieties of materials can be converted, but the artificial change. Using foam plastics, each kilogram rubber sheet is converted into foam plastic 0.125kg, and closed cell latex sponge is converted to closed cell latex sponge 0.5kg per kilogram rubber sheet.
9.柔性軟風管加工適用于由金屬、涂塑化纖織物、聚酯、聚乙烯、聚氯乙烯薄膜、鋁箔等材料制成的軟風管(消防排煙風機)。
9. flexible hose is made from metal processing, coated fabric, polyester, polyethylene, PVC film, aluminum foil and other materials of the wind pipe (exhaust fan fire).
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