通风管道验收时质量检查应包括以下项目：
The quality inspection during the acceptance of ventilation ducts should include the following items:
(1)通风工程的风管表面应平整、无损坏；接管合理，风管的连接以及风管与设备或调节装置的连接，无明显缺陷；
(1) The surface of the ventilation duct in the ventilation project should be flat and undamaged; Reasonable takeover, with no obvious defects in the connection of air ducts and equipment or regulating devices;
(2) 风口表面应平整，颜色一致，安装位置正确，风口可调节部件应能正常动作；
(2) The surface of the air vent should be flat, the color should be consistent, the installation position should be correct, and the adjustable components of the air vent should be able to operate normally;
(3) 各类调节装置的制作和安装应正确牢固，调节灵活，操作方便。防火及排烟阀等关闭严密，动作可靠。
(3) The production and installation of various adjustment devices should be correct, firm, flexible, and easy to operate. The fire and smoke exhaust valves are tightly closed and operate reliably.
(4) 制冷及水管系统的管道、阀门及仪表安装位置正确，系统无渗漏；
(4) The installation positions of pipelines, valves, and instruments in the refrigeration and water pipe system are correct, and the system has no leakage;
(5) 风管、部件及管道的支、吊架型式、位置及间距应符合本规范要求；
(5) The type, position, and spacing of supports and hangers for air ducts, components, and pipelines shall comply with the requirements of this specification;
(6) 风管、管道的软性接管位置应符合设计要求，接管正确、牢固，自然无强扭；
(6) The flexible connection positions of air ducts and pipelines should meet the design requirements, and the connection should be correct, firm, and naturally without strong torsion;
(7) 通风机、制冷机、水泵、风机盘管机组的安装应正确牢固；
(7) The installation of ventilation fans, refrigerators, water pumps, and fan coil units should be correct and firm;

(8) 组合式空气调节机组外表平整光滑、接缝严密、组装顺序正确，喷水室外表面无渗漏；
(8) The surface of the combined air conditioning unit is flat and smooth, the joints are tight, and the assembly sequence is correct. There is no leakage on the surface of the water spray outdoor;
(9) 除尘器、积尘室安装应牢固、接口严密；
(9) The installation of dust collectors and dust chambers should be firm and the interfaces should be tight;
(10) 消声器安装方向正确，外表面应平整无损坏；
(10) The installation direction of the muffler should be correct, and the outer surface should be flat and undamaged;
(11) 风管、部件、管道及支架的油漆应附着牢固，漆膜厚度均匀，油漆颜色与标志符合设计要求；
(11) The paint on air ducts, components, pipelines, and supports should be firmly attached, with a uniform film thickness, and the paint color and markings should meet the design requirements;
(12) 绝热层的材质、厚度应符合设计要求；表面平整、无断裂和脱落；室外防潮层或保护壳应顺水搭接、无渗漏。 检查数量：风管、管道各按系统抽查10％，且不得少于1个系统。
(12) The material and thickness of the insulation layer should meet the design requirements; The surface should be flat, free of fractures and peeling; The outdoor moisture-proof layer or protective shell should be overlapped along the water without leakage. Inspection quantity: 10% of air ducts and pipelines shall be randomly inspected according to the system, and no less than one system shall be inspected.