Hydraulic Dam

1. Core Structure & Working Principle

The hydraulic dam consists of three key components:

Steel Dam Body: Welded with high-strength steel plates, featuring anti-corrosion coating and cathode protection for extreme durability against water impact and sediment wear .

Hydraulic Drive System: Includes hydraulic cylinders and pump stations with imported high-pressure components, supporting single or multi-panel linkage control for smooth operation .

Embedded Parts: Customized according to riverbed terrain, ensuring tight fit with the dam body to minimize leakage (10x lower than traditional gates) .

Working Mechanism: Hydraulic cylinders drive the dam body to adjust tilt angle, realizing water storage (closed state) or flood discharge (fully laid flat on riverbed) .

2. Key Advantages

Advantage

Details

Precise & Flexible

Adjustable water height for irrigation, power generation, and navigation; adapts to 5-8m water head .

Fast Emergency Response

5-15min full opening/closing to handle sudden floods .

Eco-Friendly

Laid flat on riverbed when open, allowing fish migration and maintaining ecological connectivity .

Cost-Effective

1/10 cost of air-shield dams; self-flushing sediment reduces manual cleaning fees .

Landscape Integration

Customizable arc/linear design with LED lighting for night water features .

3. Application Scenarios

Urban Water Management: Flood control (reduces waterlogging) and landscape water features (e.g., city rivers, wetland parks) .

Agriculture: Precise irrigation water supply for large farms, saving 30% water consumption .

Hydropower: Optimizes water flow speed to increase power generation efficiency by 15-20% .

Rural & Ecological Projects: Supports rural revitalization with integrated water storage, flood control, and tourism landscape functions .

4. Technical Specifications

Parameter

Range

Single Panel Width

Up to 50m (combinable for km-level rivers) .

Dam Height

1.5m-3.5m (standard); customizable .

Lifespan

30-50 years .

Operating Temperature

-20°C to 60°C

Certifications

ISO9001, 3A Credit Enterprise .

5. Project Cases

Ninghai Huailu River Flood Control Project: Deployed 12-panel hydraulic dam to withstand 7m water head, zero flooding in 2024汛期 .

Anhui Agricultural Irrigation Project: Reduced irrigation water waste by 35% for 2000-acre farmland .

Urban Landscape River (Wuhan): Arc-shaped hydraulic dam creates 5km continuous water surface with LED night views .