一、什么是风管，常见风管有哪些类型
1、 What is air duct and what types of common air ducts are there
风管主要指空调系统的通风管道，它常常被忽视，但却是空调系统的重要组成部分。风管是由薄钢板、铝板、硬聚氯乙烯板、玻璃钢以及其它复合材料等制成的，用于输送空气和空气混合物的各种管道的总称。
Air duct mainly refers to the ventilation duct of central air conditioning system, which is often ignored, but it is an important part of the air conditioning system. Air duct is a general term for all kinds of pipes used to transport air and air mixture, which are made of thin steel plate, aluminum plate, rigid polyvinyl chloride plate, glass fiber reinforced plastic and other composite materials.
1、按照材质可分为：
1. It can be divided into:
金属风管、非金属风管。其中：
Metal air duct and non-metal air duct. Of which:
（1）金属风管又可分为：
(1) Metal air ducts can be divided into:
钢板风管、铝板风管、不锈钢风管等；
Steel plate air duct, aluminum plate air duct, stainless steel air duct, etc;
（2）非金属风管可以分为：
(2) Non metallic air ducts can be divided into:
硬聚氯乙烯风管、有机玻璃风管、无机玻璃风管、玻璃钢风管以及其它复合材料风管等；
UPVC air ducts, plexiglass air ducts, inorganic glass air ducts, FRP air ducts and other composite air ducts;
2、按照风管外形可分为：
2. According to the shape of the air duct, it can be divided into:
圆形风管、矩形风管；
Circular air duct, rectangular air duct;
3、按照通风空调系统工作压力可分为：
3. According to the working pressure of ventilation and air conditioning system, it can be divided into:
高压风管、中压风管、低压风管三个类别
High pressure air duct, medium pressure air duct and low pressure air duct
二、主要机具有哪些
2、 What are the main machines
1、机械设备：
1. Mechanical equipment:
剪板机、振动剪板机、电剪、手动折方机、三辊卷圆机、联合冲剪机、法兰卷圆机、厢式联合单平咬口机、手剪、圆弯头咬口机、压筋合缝隙两用机、插条成型机、电动拉铆枪、电焊机、电动角向磨光机、台钻、砂轮切割机、手电钻、冲孔机、空压机及油漆喷枪等。
Plate shears, vibrating plate shears, electric shears, manual Square folding machines, three roll rounding machines, combined punching shears, flange rounding machines, van type combined single flat seaming machines, hand shears, round elbow seaming machines, double-purpose machines for pressing ribs and gaps, cutting machines, electric riveting guns, electric welding machines, electric angle grinders, bench drills, grinding wheel cutting machines, electric drills, punching machines, air compressors, paint spray guns, etc.
双面铝箔绝热板风管还需下列工具：雌雄刀、圆孔凿孔刀、月亮刀、电烫斗、手工开槽工具、装订抢等。
The air duct of double-sided aluminum foil insulation board also needs the following tools: male and female knives, round hole drilling knives, moon knives, electric irons, manual slotting tools, binding grab, etc.
2、测量检验工具：
2. Measurement and inspection tools:
游标卡尺、钢直尺、钢卷尺、游标尺、内卡钳、漏风量测试装置等。
Vernier caliper, steel ruler, steel tape, traveling scale, inner caliper, air leakage test device, etc.
注：随着科学技术的发展，施工机具的种类、型号越来越多，施工机具的配备应以工程性质、施工条件及设计图纸要求合理配置。
Note: with the development of science and technology, there are more and more types and models of construction machines and tools. The allocation of construction machines and tools should be reasonably configured according to the engineering nature, construction conditions and design drawings.
3、进人施工现场的设备进行检查验收，定期维护保养。
3. Check and accept the equipment entering the construction site and maintain it regularly.
三、风管制作作业条件有何要求
3、 What are the requirements for air duct manufacturing conditions
1、风管预制应有独立的工作场地，场地应平整、清洁，加工平台应找平。双面铝箔绝热板风管等其它复合材料风管的场地应干燥，应有足够的成品堆放场地；
1. Air duct prefabrication should have an independent work site, which should be flat and clean, and the processing platform should be leveled. The site of double-sided aluminum foil insulation board air duct and other composite air ducts should be dry, and there should be enough finished products stacking site;
2、作业地点应有安放施工机具和材料堆放场地，设施和电源应有可靠的防护装置。作业场地道路应畅通。有能满足消防要求的各种器械及设施；
2. The working place shall have a stacking place for construction machines and materials, and the facilities and power supply shall have reliable safety protection devices. The roads on the operation site should be unblocked. There are various devices and facilities that can meet the fire protection requirements;
3、加工设备布置在建筑物内时，应考虑建筑物楼板、梁的承载能力，必要时应采取相应措施；
3. When the processing equipment is arranged in the building, the bearing capacity of the building floor and beam should be considered, and corresponding measures should be taken when necessary;
4、大样图、系统图经审查符合要求，并进行了技术及交底；
4. The detailed drawing and system drawing meet the requirements after review, and technical and safety disclosure has been carried out;
5、对于洁净系统的风管制作应有干净封闭库房储存成品或半成品；
5. For the air duct production of the clean system, there should be a clean closed warehouse to store finished products or semi-finished products;
6、加工场地应预留现场材料、成品以及半成品的运输通道，加工场地的选择不得阻碍消防通道。
6. The processing site shall reserve transportation channels for on-site materials, finished products and semi-finished products, and the selection of processing site shall not hinder the fire access.
The above is a detailed introduction about Shandong ventilation duct, which I hope will be helpful to you If you have any questions, please contact us We will provide you with professional service http://www.jntfgd.com
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