South-to-North Water Diversion
★Exhibit Content: Layout of pumping stations and water conservancy hubs along the route of the South-to-North Water Diversion Eastern Route Project and the water transfer process ★Interaction: Electromechanical interaction ★Operation: Rotate the handwheel to use the cam mechanism to transport the ball; observe the dynamic effect of the cold light panel behind to learn about the South-to-North Water Diversion Eastern Route Project. ★Exhibit Description: The South-to-North Water Diversion is a tabletop interactive science exhibit under the theme of water conservancy engineering, and is a recommended exhibit from the KexMall exhibit mall. The exhibit base contains a cam transmission mechanism. On the tabletop sandbox area, identification modules for pumping stations and water conservancy hubs along the Eastern Route Project are arranged. A transparent protective cover is provided externally to protect the sandbox model. Visitors rotate the handwheel to drive the internal cam mechanism, which moves balls to simulate the entire water diversion and conveyance process. At the same time, the cold light panel lights up synchronously, dynamically displaying the route of the Eastern Route water conveyance line. This simplifies the massive inter-basin water diversion project into an intuitive physical model demonstration, allowing visitors to intuitively understand the distribution of multi-stage pumping stations such as Baliwan Station and Denglou Station along the route, and to comprehend the water conveyance path of the Eastern Route Project. ★Scientific Principle: The Eastern Route of the South-to-North Water Diversion Project relies on the Beijing-Hangzhou Grand Canal and parallel channels, and uses multi-stage pumping stations to raise the water level step by step, transporting water from the Yangtze River northward to water-scarce areas in the north. The terrain along the Eastern Route is low in the south and high in the north, so water cannot flow by gravity and must be lifted by a relay of multi-stage pumping stations along the route. The exhibit uses a cam-ball transmission to simulate the working logic of pumping stations raising water stage by stage, and with the cold light panel route demonstration, it concretely shows the engineering difficulties and operation mode of inter-basin water diversion.
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- 1.2×0.8×1.1m 1.2×0.8×1.1mDimensions (L × W × H): 1.2×0.8×1.1m Brand: KexMall Model: PopsciCat-Ecological-146 1. Materials: ① Base frame: square tube + 2mm cold-rolled steel plate, Kelesi artificial stone tabletop, surface with baked paint finish ② Protective cover: 12mm high-transparency organic glass, colored + high-transparency acrylic material, hot bending process, smooth edges, stable structure ③ Sandbox model components: acrylic carved and spray-painted, each pumping station identification sign formed neatly ④ Operation handwheel: 304 stainless steel + 12mm transparent acrylic ⑤ Cabinet access door: 2mm cold-rolled steel plate, with lock structure, anti-rust baked paint ⑥ Instruction sign: 5mm thick acrylic UV spray painting 2. Main configuration: ① Electrical control: electrical logic control system, equipped with Inertia® K2 type PLC controller with protection specially for science exhibits ② Cam transmission module: mechanical cam transmission assembly, with transmission balls, to achieve simulated water conveyance action ③ Cold light panel demonstration module: EL cold light panel and drive power supply, to achieve dynamic lighting demonstration of the water conveyance route ④ Built-in electrical control box: integrated switching power supply, leakage protection module, providing stable power supply and safety protection for the entire exhibit 3. Installation requirements: ① Power requirement: AC100-240V, 50/60Hz, power ≤220W, standard three-hole grounded socket ② Installation foundation: cabinet placed directly on the floor, floor load capacity ≥1200N/㎡ ③ Entry passage: door frame dimensions (W × H) ≥1.3m×1.2m, continuous turning interval in passage ≥1.5m ④ Maintenance access: not required
★Exhibit Content: Layout of pumping stations and water conservancy hubs along the route of the South-to-North Water Diversion Eastern Route Project and the water transfer process ★Interaction: Electromechanical interaction ★Operation: Rotate the handwheel to use the cam mechanism to transport the ball; observe the dynamic effect of the cold light panel behind to learn about the South-to-North Water Diversion Eastern Route Project. ★Exhibit Description: The South-to-North Water Diversion is a tabletop interactive science exhibit under the theme of water conservancy engineering, and is a recommended exhibit from the KexMall exhibit mall. The exhibit base contains a cam transmission mechanism. On the tabletop sandbox area, identification modules for pumping stations and water conservancy hubs along the Eastern Route Project are arranged. A transparent protective cover is provided externally to protect the sandbox model. Visitors rotate the handwheel to drive the internal cam mechanism, which moves balls to simulate the entire water diversion and conveyance process. At the same time, the cold light panel lights up synchronously, dynamically displaying the route of the Eastern Route water conveyance line. This simplifies the massive inter-basin water diversion project into an intuitive physical model demonstration, allowing visitors to intuitively understand the distribution of multi-stage pumping stations such as Baliwan Station and Denglou Station along the route, and to comprehend the water conveyance path of the Eastern Route Project. ★Scientific Principle: The Eastern Route of the South-to-North Water Diversion Project relies on the Beijing-Hangzhou Grand Canal and parallel channels, and uses multi-stage pumping stations to raise the water level step by step, transporting water from the Yangtze River northward to water-scarce areas in the north. The terrain along the Eastern Route is low in the south and high in the north, so water cannot flow by gravity and must be lifted by a relay of multi-stage pumping stations along the route. The exhibit uses a cam-ball transmission to simulate the working logic of pumping stations raising water stage by stage, and with the cold light panel route demonstration, it concretely shows the engineering difficulties and operation mode of inter-basin water diversion.
Review
Principle Display: ★★★★ Interaction Effect: ★★★★ Ease of Installation: ★★★★★ Durability: ★★★★ Overall Rating: ★★★★