Industry News
Yangtze River less stressed closing of pipelines built to mention the water pump station ---2009-10-31
Construct the problem in the Yangtze River Pumping Station. According to the Yangtze River closing adjustment (ie, tiaoxiankou gates) water level within a year there are 5 months or so can make the water from the Yangtze River into the Huarong; dredging tune gate closed doors and Huarong River 12km river in Hubei Province, about 4 months or so Since the flow of the river can be Huarong River; according to the calendar year closing tune dredging of the river the Yangtze River water level is not even from the gate (at the end of 26.9m) into the Huarong river, only the construction of pump stations to lift water into the Huarong river, need to lift water pumping station at about 3 month or so. The above measures can guarantee that the past year, Huarong river have water, in addition to drinking water to meet the Huarong County, but also greatly ease the water shortage in the East Dongting Lake.
The question now is the premise of river dredging, can reduce the transfer gate closing floor elevation, the lowest water level in the Yangtze River about 3 months since the flow of the river can also Huarong river, to implement this, the need for construction of pump stations and reduce the gate works on its safety and economy of the scientific arguments can be trade-offs.
The laying of the pipeline problem. Since the river water but also hardened to be dredged Huarong bank slope, regardless of gravity, or the construction of pump stations lift water to pass through the Huarong river transport water to reach it needs to go, then there is no need for massive capital and labor costs for laying pipelines.
The question now is the premise of river dredging, can reduce the transfer gate closing floor elevation, the lowest water level in the Yangtze River about 3 months since the flow of the river can also Huarong river, to implement this, the need for construction of pump stations and reduce the gate works on its safety and economy of the scientific arguments can be trade-offs.
The laying of the pipeline problem. Since the river water but also hardened to be dredged Huarong bank slope, regardless of gravity, or the construction of pump stations lift water to pass through the Huarong river transport water to reach it needs to go, then there is no need for massive capital and labor costs for laying pipelines.
