Duct 3D Models

Find the best Duct 3D Models, free download in STL, FBX, GLB, OBJ, 3MF, USDZ for 3D modeling and creation in Blender, 3D printing, game developing, animation, eCommerce, AR/VR and etc. Generated by Tripo AI 3D Generator.

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une gaine de reprise avec sa moteur s'intersecte avec fgaine air neuf apres que cette gaine air neuf passe sa filtre et vanne de refroidissement , le melange de ses deux gaine entre dans un zone de mélange puis dans dsehumuidificateur puis passe un fitre puis des fanne eau froid et chaud ouis moteur soufflage

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Ducto de ventilación de aire acondicionado para azotea, rectangular, viejo, con soportes. salidas de ducto al interio

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Anonymous1774366862

$$fn=120; length = 190; // Смещение под реальную ноздрю offset_x = 12; // Вход (чуть шире под форму решетки) inlet_w = 125; inlet_h = 78; // Выход стандарт outlet_w = 85; outlet_h = 60; flare = 28; // Основной канал (со смещением) module duct() { hull() { translate([offset_x,0,0]) scale([(inlet_w/2)+flare, (inlet_h/2)+flare, 1]) sphere(1); translate([0,0,length]) scale([outlet_w/2, outlet_h/2, 1]) sphere(1); } } // Лопатки (чуть повернуты по потоку) module vanes() { rotate([0,0,5]) for (i=[-1,0,1]) { translate([i*16,0,length/2]) cube([3, outlet_h, length], center=true); } } // Соты (короче, чтобы не душить поток) module honeycomb() { for (x=[-25:12:25]) for (y=[-18:12:18]) translate([x,y,45]) cylinder(h=12, d=7); } // Фланец (под подгонку) module flange() { translate([0,0,length]) cube([110,90,6], center=true); } // Дренаж module drain()$

Anonymous1765889430

Design a functional acoustic ventilation duct replacing a 57 x 35 cm window panel. Depth 12–18 cm. Include an airtight mounting frame.
The design MUST include a clearly defined continuous airflow path from exterior to interior. Add a visible air intake opening on one side and an outlet on the opposite side.
Inside, create a forced airflow labyrinth with 4–6 turns using solid baffles that block straight-line sound but leave open gaps for airflow. Ensure all chambers are connected and air can pass through the entire system.
Reserve a central chamber sized for two 120 mm PC fans with mounting holes. Fans must be placed inline with airflow (not blocked).
Add space for acoustic foam along walls, but do not obstruct airflow channels.
Include angled exterior louvers, drainage holes, and a removable filter slot.
Ensure internal channels are wide enough for real airflow and clearly visible in the model.
Optimize for modular FDM 3D printing

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