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    通風管道的安裝制作包含這些步驟!

    來源:http://www.rfjgy.com 日期:2023-10-30 發布人:jntfgd

    檢查材料質量:確保使用的材料符合質量要求,具有出廠合格證明或質量鑒定文件。對于板材,應檢查其表面是否平整,厚度是否均勻,無凹凸及明顯的壓傷現象,并不得有裂紋、砂眼、結疤及刺邊和銹蝕情況。對于鋼質材料,應保證其等型、均勻,不應有裂紋、氣泡、窩穴等其他影響質量的缺陷。
    Check the quality of materials: Ensure that the materials used meet the quality requirements and have factory certification or quality appraisal documents. For sheet metal, the surface should be checked for flatness, uniform thickness, no unevenness or obvious indentation, and there should be no cracks, sand holes, scars, burrs, or rust. For steel materials, it should be ensured that they are of equal shape, uniform, and free from defects such as cracks, bubbles, and cavities that affect quality.
    制作金屬風管和管件:風管和配件表面應平整,圓弧均勻,縱向接縫應錯開。咬口縫應緊密,寬度均勻。焊縫應做外觀檢查,不應有氣孔、砂眼、夾渣、裂縫等缺陷,焊接后鋼板的變形應矯正。風道系統內所有直角轉彎處均安裝消聲彎頭,消聲彎頭內設鍍鋅鐵板導流片。
    Making metal air ducts and fittings: The surface of the air ducts and fittings should be flat, with even arcs, and longitudinal joints should be staggered. The bite seam should be tight and uniform in width. The weld seam should undergo visual inspection, and there should be no defects such as pores, sand holes, slag inclusions, cracks, etc. The deformation of the steel plate after welding should be corrected. All right angle turns in the air duct system are equipped with silencing elbows, and galvanized iron plate guide vanes are installed inside the silencing elbows.
    風道加固:矩形風管邊長大于或等于630mm和保溫風管邊長大于或等于800mm,其管段長度在1.2m以上的均應采取加固措施。
    山東通風管道
    Air duct reinforcement: For rectangular air ducts with a side length greater than or equal to 630mm and insulated air ducts with a side length greater than or equal to 800mm, reinforcement measures should be taken for duct sections with a length of more than 1.2m.
    外觀質量檢查:風管咬口縫結合要緊密,咬口縫寬度要均勻。外觀檢查要包括風管和配件的表面平整度,圓弧的均勻度,縱向接縫的錯開情況等。
    Appearance quality inspection: The bite seam of the air duct should be tightly bonded, and the width of the bite seam should be uniform. The appearance inspection should include the surface flatness of the air duct and accessories, the uniformity of the arc, and the misalignment of the longitudinal joints.
    安裝方向調整:風道的安裝方向應平直,主風道安裝不直度小于等于1.5mm/米,不平度小于等于1mm/米。
    Installation direction adjustment: The installation direction of the air duct should be straight, and the installation unevenness of the main air duct should be less than or equal to 1.5mm/m, and the unevenness should be less than or equal to 1mm/m.
    保溫層制作與安裝:保溫層一般由聚苯乙烯泡沫板制成,其密度為40kg/立方米,厚度35mm。保溫層邊部接合部位應采用梯臺或榫槽結構,用樹脂粘貼,外表面用鋁箔布裹住,用熱敏膠帶粘貼嚴密。保溫層制作完成后,需要使用鋁箔布進行包裹。
    Fabrication and installation of thermal insulation layer: the thermal insulation layer is generally made of polystyrene foam board, with a density of 40kg/m3 and a thickness of 35mm. The edge joint of the insulation layer should adopt a ladder or tenon groove structure, which should be pasted with resin. The outer surface should be wrapped with aluminum foil cloth and tightly pasted with thermosensitive tape. After the insulation layer is completed, it needs to be wrapped with aluminum foil cloth.
    風道連接:通風管道一般采用機械咬口的方式進行連接,以保證接口的嚴密性。在接口處可以使用橡膠密封條進行密封。
    Air duct connection: Ventilation ducts are generally connected by mechanical biting to ensure the tightness of the interface. Rubber sealing strips can be used at the interface for sealing.
    調試與驗收:在完成通風管道的安裝后,需要進行調試和驗收。調試時需要檢查通風管道的氣密性,確保沒有漏氣現象。同時還需要檢查通風管道的通風效果,確保滿足設計要求。在驗收過程中需要對安裝質量進行檢查,確保符合規范要求。
    Debugging and acceptance: After completing the installation of the ventilation pipeline, debugging and acceptance are required. During debugging, it is necessary to check the airtightness of the ventilation pipeline to ensure that there is no air leakage. At the same time, it is necessary to check the ventilation effect of the ventilation ducts to ensure that they meet the design requirements. During the acceptance process, it is necessary to inspect the installation quality to ensure compliance with regulatory requirements.
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