Red Network Moment News correspondent Deng Shengxiang Yu Zhenzhen reported from Chenzhou
The autumn rain first stops, the clouds and mist are shrouded, and the Longhudong Reservoir in Rucheng County, Hunan Province is covered with verdant mountains, like a fairyland. A lake on the clear water, patrol speedboats slowly move forward, paddling layers of blue waves and green waves, green mountains on both sides of the bank embrace green screens, and the water and sky are facing each other.
Longhudong Reservoir is picturesque.
After the on-site patrol, Hu Jiansong, secretary and director of the reservoir management office, came to the duty post located on the reservoir dam, and the duty personnel were staring intently at the LCD screen on the wall, through the display points distributed throughout the irrigation area, to understand the dynamic situation around the reservoir and along the irrigation area.
"By building smart reservoirs, moving more 'smart brains', carrying out intelligent management and care, and improving work quality and efficiency, we have obtained multiple effects in terms of water supply, ecological civilization, and peace and harmony." Hu Jiansong said that the jurisdiction of Longhudong Reservoir is multi-faceted and long, and in recent years, relying on the establishment of smart reservoirs, shouldering the responsibility of protecting the source, polishing various business cards such as ecological reservoirs, safe reservoirs, and civilized reservoirs.
Speedboat cruising the lake and oars clear the waves.
As the main water source of Dongjiang Lake, Rucheng County has a developed water system, with a total of 696 large and small rivers with a total length of 1766.2 kilometers. The rivers are distributed radially, among which several major rivers such as Zhejiang Water, Hujiang River and Chushui flow west into Dongjiang Lake and into the Xiang River.
Longhudong Reservoir started construction in October 1958 and was put into operation in 1963 to benefit, with a total reservoir capacity of 34.48 million cubic meters, a total rainfall catchment area of 56.55 square kilometers, and an annual water output of about 68 million cubic meters. It not only carries the flood prevention and security irrigation of 76,400 mu of cultivated land in five townships downstream, and the safe drinking water mission of 220,000 people, but also undertakes the important task of transporting clear water from the source to protect the clear water of Dongjiang Lake, making the reservoir management and protection work heavy and stressful.
A bird's eye view of the reservoir is a wonderland.
In order to improve the quality and efficiency of management and protection, and ensure that it is firmly guarded, visible and well managed, since 2016, the institute has invested a total of 4.5 million yuan through active competition for capital approval, divided into 5 phases of project construction to build a smart reservoir management system, and densely installed 80 high-definition cameras around the reservoir, along irrigation areas, traffic intersections, water diversion gate points and other places, achieving full coverage of the jurisdiction and no blind spots in management and control, and promoting the management of the reservoir from extensive management by manpower and material resources to relying on modern science and technology for accurate and efficient management and protection.
The grass is verdant and the mountains are green. Walking into the Longhudong Reservoir Management Office near a lake and blue water, the intelligent management command center on the third floor of the office building is located, and the electronic display screen covering the entire wall is finely drawn. Through the staff's familiar operation, the real-time dynamic situation of the entire jurisdiction of the reservoir can be seen at a glance.
Longhudong Reservoir Intelligent Management Command Center.
"You see, at the intersection near the reservoir, a big horn is installed, and once someone approaches, it will automatically alarm and send out a warning prompt." Move the cursor and click to enlarge, and the screen is connected to the intersection of the reservoir and the neighboring village Longhu Cave, and every frame is particularly clear. Hu Jiansong said that with all-weather real-time accurate monitoring, the staff can fully grasp the situation around the reservoir, from issuing warnings to on-site patrol and disposal, quickly and efficiently, laying a solid foundation for the work of banning fishing, fishing, fishing, swimming, and swimming in the reservoir area, and creating a safe reservoir area. ”
As the mouse moves, the cursor points to the Chang'an Green Source Eco-City in the county seat, where the modern buildings and the turquoise Chang'an Reservoir come into view, and when zoomed in, the windowsills on the floors are clearly visible. Hu Jiansong introduced that from the water source reservoir to the Chang'an reservoir, spanning many towns and villages, the management radius is more than 20 kilometers, and it is difficult to achieve fine management and good governance by relying on human and material resources alone. "But with intelligent systems, it's no longer difficult."
Through the electronic screen, the county seat Chang'an Reservoir has an unobstructed view.
When the mouse pointed to a control gate room in the left main canal, the condition of the internal bolt, gate valve and other facilities was clear. Hu Jiansong said that the reservoir carries half of the county's agricultural irrigation and safe drinking water tasks, relying on the intelligent system can not only scientifically coordinate the scheduling and rational adjustment of water, but also improve the level and efficiency of flood prevention and drought control in the irrigation area. Last year, during a continuous Dragon Boat Festival's heavy rainstorm, which was rare for many years, the institute ensured that the irrigation area did not break a dam and the safety of the general public through scientific peak regulation and overall balance.
On the wet channel, there was a patrol law enforcement vehicle parked, and the license plate number on the back was familiar and clear, and Hu Jiansong recognized at a glance that the personnel in the institute were carrying out channel patrols on rainy days. He said, "With the smart reservoir system, the patrolling of irrigation areas, river maintenance, dike maintenance and other work are more targeted and effective." ”
Egrets roost on the water conservation forest, jumping out and out of the screen.
"Look, there are so many egrets!" When the cursor returned to Youjiawei around the reservoir area, he saw flocks of egrets flying and roosting on the water conservation forest planted in the deep water, which made Hu Jiansong couldn't help but be happy. "The egret is the most selective about the environment, which shows that the ecology here is quite good." According to him, over the years, Longhudong Reservoir has insisted on working hand in hand with relevant departments to carry out joint law enforcement of ecological and environmental protection, planting and protecting greenery through normalization, and regularly carry out water quality testing, so that the sky here is bluer, the water is clearer, and the mountains are greener.
It is understood that relying on the intelligent system of smart reservoirs, Longhudong Management Institute is based on its functions and responsibilities, takes the initiative to promote the quality and efficiency of management and protection, and realizes multiple economic and social effects, and has been awarded the honors of "Beautiful Rivers and Lakes", "Water-saving Irrigation Area" and "Civilized Window Unit" in Hunan Province.