Stirling Engine with Helicopter Vacuum Engine Educational Model

Stirling Engine with Helicopter Design Vacuum Engine Model Science Toy Decor Collection

The Stirling engine model features a unique helicopter design, showcasing a horizontal single-cylinder vacuum engine structure and innovative rotor-disturbed air-cooled cooling. This intricate and elegant model embodies the epitome of engineering brilliance.

Key Features:

1. Exceptional Craftsmanship: The engine’s body is crafted from sturdy aluminum alloy and stainless steel, while the cylinder is made of durable tin bronze. Its surface boasts a captivating gold and silver finish, exuding both charm and sophistication.
2. Effortless Operation: Assembly is straightforward. Assemble the two-bladed rotor, securely tighten it onto the spindle, and attach the base foot cup. Add 95% alcohol to the alcohol lamp, and manually rotate the rotor clockwise to initiate the engine. It operates within an impressive speed range of 300-1000 rpm and sustains a continuous runtime of up to 20 minutes.
3. Simplified Maintenance: Maintenance is a breeze. Inject alcohol into the smoldering port using a syringe to clean the flywheel and cylinder. Lubricate the engine by adding 0.5 ml of oil from the sputum port before starting, and repeat this process every 20 minutes. This lubrication minimizes wear and extends the engine’s lifespan, surpassing traditional dry lubrication methods.
4. Educational Value: Experience the principles of vacuum Stirling engines firsthand. Observe the engine’s intricate motion to gain a deeper understanding of thermal expansion and compression. Its educational value is immeasurable, sparking an interest in physics and engineering.
5. Exquisite Decoration: Beyond its scientific applications, this engine is also a captivating piece of art. Its high-quality construction and elegant design make it a stunning addition to any collection or decor.

Tips

– Allow the engine to cool naturally after use.
– Apply oil lubrication periodically to moving joints for optimal performance.
– Exercise caution when handling sharp edges during operation.
– Suitable for individuals over 14 years of age; supervision by adults is recommended.

Specifications:

– Model Name: Helicopter Stirling Engine
– Material: Aluminum Alloy, Copper, Stainless Steel
– Weight: 600g
– Dimensions: 190 x 90 x 140mm
– Packaging: Box

Package Contents:

– 1 x Helicopter Stirling Engine