Stirling Engine Model with Music Box, Educational Hot Air Engine Toy Kit for Science Experiment

Stirling Engine Model with Music Box, Educational Hot Air Engine Toy Kit for Science Experiment Description

Engine model with integrated mechanical music box. Compact,, and designed for handson observation of heat engine operation while producing a pleasant musical and visual experience. Key benefits Educational and demonstrative: Observe the full engine cycle and learn core thermodynamic principles through direct operation. Ideal for students, hobbyists, and curious observers. Audiovisual interest: The engine drives a mechanical music box as it runs, producing motion and sound for a more engaging presentation. Sturdy and precise construction: Main parts are aluminum alloy for strength and durability. The heating cylinder is made of quartz glass for low thermal expansion and temperature resistance. Transmission parts are finely machined for accurate, reliable connection. Main features Materials: Metal, wood, and quartz glass; main structural parts aluminum alloy; wooden base for an elegant appearance. Size and weight: Product dimensions 10 x 10 x 7 cm (3.93 x 3.93 x 2.75 in). Product weight 300 g. Packaging: Box packing. Package dimensions 11.5 x 11.5 x 11.5 cm. Package weight 385 g. Package contents: 1 x Engine Model. Operation and fuel instructions Fuel: Use 95 percent fuel prepared by the user. Do not add water, kerosene, gasoline, lighter oil, liquor, or other liquids. Starting method: Place the engine model on a horizontal, stable surface. Fill the lamp to two thirds with 95 percent fuel. Ignite and heat the quartz glass cylinder for about 30 seconds. After preheating, turn the flywheel to start the engine. Working principle: The engine produces power through a repeating cycle of cooling, compression, heat absorption, and expansion of air within the cylinder. The motion is transferred to the mechanical music box, causing it to rotate and produce sound. Practical applications and scenarios Classroom demonstration: Use as a live demonstration tool to illustrate thermodynamic cycles, heat transfer, and mechanical linkages during physics lessons or science clubs. Desk display and conversation piece: Place on a desk or bookshelf to showcase mechanical motion and soft music while serving as a compact decorative model. Hobbyist assembly and experimentation: Suitable for hobbyists interested in small heat engines and mechanical music boxes for study, collection, or display. What makes it stand out Novel combined design that integrates a working engine model with a mechanical music box on a refined wooden base. Durable, heatresistant quartz glass heating cylinder and wellmachined aluminum alloy parts for reliable, repeatable operation. Compact footprint and modest weight make it easy to move and set up without special tools. Safety reminder Follow fuel instructions carefully and operate on a stable, horizontal surface. Use only the specified fuel and avoid adding other liquids or flammable substances. This engine model provides a clear, handson way to explore engine mechanics while delivering a pleasant visual and audio experience. Package includes one boxed engine model ready for setup and operation.