Integrated pump gate

A pump gate that integrally arranges a pump station and a brake station. According to the current situation of China's urban drainage system and water conservancy engineering system, our company integrates the practical design and application experience of pump stations and gate stations for many years. It is mainly used for water storage in urban rivers, internal and external rivers. Body and flood control.

In the structure of the integrated pump gate, the gate is both a water retaining structure and a foundation for water pump support. The water pump is arranged on the gate, and a fixed pump chamber is not built, so that the gate and the pumping station are combined into one. The integrated pump gate is an innovative drainage function building consisting of a sluice gate, a gate pump, a gate, a sensor configuration and a complete control system.

Integrated pump gate application field

Integrated pump gate function and operating principle

Flood control

1.Self-flowing drainage: When the water level in the river rises and rises to the high water level warning value, when the water level of the river is lower than the warning value, the gate opens and the water in the river flows to the river to prevent internal sputum; When the water level drops to a safe value, the gate automatically closes.

2.Forced drainage: When the water level in the river rises and rises to the warning value, and the water level of the river is also detected to reach the warning value, the gate is closed, and a single pump is started for strong discharge. When the water level of the river continues to rise, it is simultaneously Turn on two pumps for strong discharge to prevent internal sputum; when the water level drops to a safe value, turn off both pumps at the same time.

River hydration

1.Self-flow water supply: When the water level in the river is reduced and lowered to the low water level warning value, when the water level of the river is higher than the river water level, the gate is opened and the river is replenished to prevent drought.

2.Mandatory water replenishment: When the inland river water level is lowered and lowered to the low water level warning value, when the outflow water level is not higher than the inland water level, the gate is closed, the system controls the pump group to reverse, so that the pump reverses drainage and forcibly controls the inland river. Replenish water to prevent drought.

Enhance river hydrodynamics, internal and external river water exchange 

When the river water flow rate is slow, causing the inland river stagnant water phenomenon or increasing the river channel flow rate to send away the river garbage, it is necessary to manually send a signal to control the pump gate to follow the water state; when it is detected that the water level of the river is higher than the water level of the river, the gate is opened. The water in the inland river flows to the outer river; when it is detected that the water level of the river is lower than the water level of the river, the gate is closed and a single pump is started for strong discharge; the above process completes the forward water circulation. When the positive water is completed, the reverse water is used. The principle is the same as the forward water flow, but the pump needs to be the reverse drainage; the above process completes the water exchange.

River clearing, garbage salvage

When it is necessary to salvage the inland river garbage, it is necessary to install a grill machine on the inland side of the pump gate; when it is necessary to clean the sewage, it is possible to control the pump gate to start the grille machine while the water is being forwarded; when it is necessary to salvage the waste water, It is necessary to install a grilling machine on the outer river side of the pump gate; when it is necessary to clean the sewage, it is possible to control the pump gate to perform the reverse water circulation and start the grill machine.

Comparison of integrated pump gates

Integrated pump gate selection guide

Gate orifice size specifications recommended

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