Водное хозяйство и водоснабжение Оборудование и материалы для водоотведения, защиты от подтопления и регулирующих/аккумулирующих сооружений

Integrated Pump Gate (Clear Opening Width 1.0 m Specification)

Характеристики

Flow range: 640–144000 m³/h Head range: 0.5–12 m Power distribution: 7.5–2000 kW Voltage specifications: 380 V, 660 V, 6 kV, 10 kV Medium conditions: pH 5–9 (water quality is clean water or mildly polluted sewage) Allowable equivalent diameter of particles passing through: ≤1/10 of pump outlet diameter (no large amounts of fibrous debris) Design head: ≤15 m (including backwash head) Maximum working head: unidirectional pressure: forward 10 m / reverse 5 m; bidirectional pressure: both 10 m Operating environment: temperature -20°C–120°C, humidity 95% Structural type: tilting open/close type (hydraulic) / vertical open/close type (hydraulic, winch, screw-rod) Clear opening width: 1.0 m (selected specification range; full range 0.5–10 m) Clear opening height: 0.7–10 m (selected according to customer parameters) Inland river design water level: 1–7 m; outer river design water level: 1–9 m

Запросить цену Назад к списку товаров

Описание товара

Integrated pump gates are suitable for gate station projects with medium and low heads between different polder areas. They have very broad application prospects in urban and township inland river drainage, water diversion, river regulation, and farmland water conservancy projects in China. The gate serves as both a water-retaining structure and the foundation supporting the pumps. The pumps are arranged on the gate, with no fixed pump chamber, integrating the gate and pump station into one; it consists of a sluice gate, gate pumps, flap valves, sensor configuration, and a complete control system. It can realize functions such as gravity drainage, forced drainage, gravity water replenishment, forced water replenishment, enhancement of river hydrodynamics, and river cleaning and garbage retrieval. Typical application: Flood control and drainage (urban waterlogging prevention): when the inland river water level rises to the warning value and the outer river water level is below the warning value, the gate opens for gravity drainage to prevent waterlogging; when the water levels are equal, the gate closes and the pumps start for forced drainage.