Didactic Model of Extraction and Ventilation in Confined Spaces

🧩 Didactic Model of Extraction and Ventilation in Confined Spaces – Didáctica3D
A transparent scale model tank designed for practical training on ventilation and extraction systems in confined spaces. It allows for realistic observation of airflow behavior and contaminant dispersion in enclosed areas, demonstrating the effect of different extraction and injection configurations on worker safety.

⭐ Main Features
Transparent scale tank: Ideal for visualizing air movement and contaminants.
Configurable inlets and outlets: Two manholes that can be used as extraction or injection points depending on the type of experiment.
Detachable extractor: Includes flexible hose that allows the system to operate in extraction or air injection mode.
Realistic simulation: Allows you to recreate different ventilation conditions and analyze the efficiency of air exchange in confined spaces.
Technical compatibility: Integrable with gas detectors and sensors for advanced practices and industrial safety exercises.

🧾 Included Components
• Transparent scale tank with two configurable manholes.
• Two detachable extractors with flexible hose.
• Two humidifiers for simulating suspended contaminants.
• Combustible gas detector.
• Marker for safe generation of flammable vapors.

🎯 Benefits and Applications
Visual and practical training: Allows understanding of the operation of forced ventilation and the control of hazardous atmospheres.
Simulation of real-life scenarios: Ideal for representing tanks, silos, wells, or enclosed spaces.
Technical understanding: Facilitates the learning of concepts such as dilution, air exchange, flow direction and dead zones.
Training application: Aimed at instructors, training centers, industrial brigades and technical programs.
Experiential learning: Promotes direct practice and visual analysis of air and pollutant behavior.

⚙️ Technical Specifications

• Scale: 1:6.6
• Size: 15 x 15 x 40 cm (medium), 15 x 15 x 25 cm (small)
• Material: High-strength PLA and PET
• Manufacturing technology: FDM 3D printing and modular assembly
• Operating mode: air extraction or injection via flexible hose
• Optional accessories : detectors, humidifier and vapor generator

✅ Usage and Maintenance Recommendations
• Do not expose to temperatures above 60 °C.
• Keep on a stable and level surface.
• Clean with a damp cloth and avoid solvents.
• Store protected from dust and moisture.
• Handle hoses and connections with care.

🧠 Why Choose This Model
The Didáctica3D confined space extraction and ventilation model is an innovative and visual tool for technical training. Its transparent and modular design facilitates the understanding of forced ventilation principles, gas control, and hazardous atmosphere prevention, making it an essential resource for industrial safety training and education.