Shouting Spring
- In stock with stable lead times — single units or complete sets
- Size, appearance and interaction can be adapted to the museum’s theme
- For science museums, campus science rooms, community science centers and mobile science museums
- Export packing and overseas on-site installation support
Shouting Spring - Customized Science Museum Exhibitions, Campus Community Science Popularization Equipment, Source Manufacturer of Science Exhibitions Description and Introduction of Scientific Principles:
This exhibition consists of a water storage container, a glass cover, and a demonstration device, demonstrating the phenomenon of "shouting springs" to the audience. When participants shout into the microphone, the sound is converted into electrical signals through the control system, which controls the water pump to work and produce a fountain effect. The louder the participants shout, the higher the frequency of the working power supply of the water pump, resulting in further water spraying.
Main technical parameters of exhibits:
1. exhibits Material: ① Booth: 30 square tube frame, 1.2mm cold-rolled plate enclosure, surface painted ② Tabletop: Cambert board, thickness ≥ 10mm ③ Instruction board, graphic board: acrylic UV spray painted 2. Main configuration: ① Leakage switch: pole number: 2P+N; Release current: 16A; arc extinguishing medium: residual current circuit breaker; Breaking capacity: 6KA ② Button: Red wave button GQ25-11E Installation hole size Φ 25; Working voltage 250V; Working current: 5A; Rated heating current: 10A; Mechanical lifespan: 1 million cycles; Head protection level: IP65; Protection method: Waterproof. ③ Solid state relay: SSR-4810 DA rated parameters 10A 250V INPUT: 3-32VDC OUTPUT: 24-480VAC ④ Delay module: SHZHY-2013-3-3GHR input: 220VAC output: both AC and DC can delay time: 0-10 minutes 3. Energy requirement: 220V 200W
Principle explanation and demonstration video: