Pipelines are used in industrial and construction projects, including electronic industry cleanroom purification systems, medical food aseptic workshop purification systems, hotels, factories, and office buildings, systems, industrial dust pollution control smoke exhaust pipes, explosion-proof pipelines, coal mine gas drainage systems, air conditioning systems, coal mine environmental control return air systems, and other developers who often escape and are secretly sneaking into dedicated roads by film, animation, and other developers.

通风管道是市政基础设施通风管道，设计用于循环空气、以减少有害气体的浓度。用于制造和安装风管的材料，例如板材、型材，应符合计划法规和相关产品的现行国家法规，合格证书，根据相关的国家法规对材料进行检查。

Ventilation ducts are municipal infrastructure ventilation ducts designed to circulate air and reduce the concentration of harmful gases. The materials used for manufacturing and installing air ducts, such as plates and profiles, should comply with the current national regulations of the planning regulations and related products, and have certificates of conformity. The materials should be inspected in accordance with relevant national regulations.

对于较复杂的民用建筑，在规划阶段，应首先协商各种项目（照明和建筑的HVAC、给水和排水），以协商间距，以确定各种管道的高程。在正常情况下，您不能违反自己的规则。如果有一个区段越过边界，则应与其他项目协商。

For more complex civil buildings, during the planning phase, various projects (HVAC, water supply, and drainage for lighting and building specialties) should be negotiated first to determine the spacing and elevation of various pipelines. Under normal circumstances, you cannot violate your own rules. If a section crosses the boundary, it should be negotiated with other projects.

处理各种通风管的碰撞和和谐的规则通常是：“小管变成大管，压力变成零压力”。例如，如果水管与空气管相撞，则水管应旋转。、冷热水管与落水管相撞。应该更换冷的、热水管。

The rule for handling the collision and harmony of various ventilation pipes is usually: 'Small pipes become large pipes, and pressure becomes zero pressure'. For example, if a water pipe collides with an air pipe, the water pipe should rotate The hot and cold water pipes collide with the downpipe. The cold and hot water pipes should be replaced.

施工前，设备管理员工程师应在平面图上绘制各种工程的管线和单线。每支管使用彩色铅笔。汇总每个交叉口的高程，以查看是否存在任何矛盾，及时找到它们，并在设备之前进行处理。

Before construction, the equipment manager engineer should draw pipelines and single lines for various projects on the plan. Use colored pencils for each pipe. Summarize the elevation of each intersection to see if there are any conflicts, locate them in a timely manner, and handle them before the equipment is installed.

为了减少投资、节省空间、减小高度，某些安装不需要将管道倾斜，而是可以通过横梁铺设（例如水管、消防喷水灭火器）。

In order to reduce investment, save space, and reduce height, some installations do not need to tilt the pipeline, but can be laid through crossbeams (such as water pipes and fire sprinklers).

通风管按原料划分：通常：钢管（通常为钢管）、镀锌（锡）管、不锈钢通风管、玻璃钢通风管、塑料通风管、复合通风管、彩色钢夹芯保温板通风管、双面铝箔隔热通风管、单槽通风隔热管、粘合剂涂层（例如）矿井通风管、矿井通风管，塑料通风管等。阿

Ventilation pipes are divided by raw materials: usually: steel pipes (usually steel pipes), galvanized (tin) pipes, stainless steel ventilation pipes, fiberglass ventilation pipes, plastic ventilation pipes, composite ventilation pipes, color steel sandwich insulation board ventilation pipes, double-sided aluminum foil insulation ventilation pipes, single slot ventilation and insulation pipes, adhesive coating (such as) mine ventilation pipes, mine ventilation pipes, plastic ventilation pipes, etc. Ah

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