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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.

通風管道是市政基礎設施通風管道，設計用于循環空氣、以減少有害氣體的濃度。用于制造和安裝風管的材料，例如板材、型材，應符合計劃法規和相關產品的現行國家法規，合格證書，根據相關的國家法規對材料進行檢查。

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.

對于較復雜的民用建筑，在規劃階段，應首先協商各種項目（照明和建筑的HVAC、給水和排水），以協商間距，以確定各種管道的高程。在正常情況下，您不能違反自己的規則。如果有一個區段越過邊界，則應與其他項目協商。

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.

處理各種通風管的碰撞和和諧的規則通常是：“小管變成大管，壓力變成零壓力”。例如，如果水管與空氣管相撞，則水管應旋轉。、冷熱水管與落水管相撞。應該更換冷的、熱水管。

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，設備管理員工程師應在平面圖上繪制各種工程的管線和單線。每支管使用彩色鉛筆。匯總每個交叉口的高程，以查看是否存在任何矛盾，及時找到它們，并在設備之前進行處理。

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.

為了減少投資、節省空間、減小高度，某些安裝不需要將管道傾斜，而是可以通過橫梁鋪設（例如水管、消防噴水滅火器）。

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).

通風管按原料劃分：通常：鋼管（通常為鋼管）、鍍鋅（錫）管、不銹鋼通風管、玻璃鋼通風管、塑料通風管、復合通風管、彩色鋼夾芯保溫板通風管、雙面鋁箔隔熱通風管、單槽通風隔熱管、粘合劑涂層（例如）礦井通風管、礦井通風管，塑料通風管等。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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