I. Reservoir
Reservoir is an important part of water conservancy facilities, which is mainly used to store water and adjust water quantity and water level to meet various needs such as irrigation, power generation and flood control. The construction and management of reservoirs are of great significance to ensure the safe and effective utilization of water resources.
Second, the sluice
Sluice is a facility for regulating water flow and controlling water level in water conservancy projects. By opening or closing the gate, the size and direction of water flow can be controlled, and functions such as flood control, irrigation and power generation can be realized. The design and construction of sluice need to consider many factors such as water flow, geology and climate.
Three. obstacle
Dike is a flood control facility built along rivers, lakes, seas and other waters. Its main function is to prevent flooding and protect the lives and property of people along the coast. Many factors, such as geology, topography and hydrology, need to be considered in dike construction to ensure that it can play a stable role when the flood comes.
Four, hydropower station
Hydropower station is a facility to convert water energy into electric energy. Through the construction of dams, aqueducts, generator sets and other equipment, the power of water flow is converted into electric energy, and the utilization of clean energy is realized. The construction of hydropower station not only helps to alleviate the energy shortage, but also helps to protect the ecological environment.
Verb (abbreviation for verb) pumping station
Pumping station is a facility used to lift and deliver water in water conservancy projects. By installing a water pump and corresponding piping system, the water in the lower part can be lifted to the higher part to meet the needs of irrigation and water supply. Pumping stations play an important role in agricultural production and urban water supply.
Intransitive verb channel
Channels are water conveyance facilities in water conservancy projects, which are mainly used for irrigation and drainage. Through the construction of channels, water sources are introduced into farmland or river basins to realize the rational utilization of water resources and flood control and drainage.
In addition, water conservancy facilities also include some supporting facilities, such as hydrological observation stations, water quality monitoring stations and communication equipment, which provide important technical support and guarantee for the operation and management of water conservancy projects.
To sum up:
Water conservancy facilities include reservoirs, sluices, dikes, hydropower stations, pumping stations, channels and corresponding supporting facilities. These facilities play an important role in flood control, drainage, irrigation, power generation, water supply, water transport, aquatic products, aquaculture and environmental protection, and are of great significance to ensuring the safety of people's lives and property and promoting sustainable economic and social development.
Legal basis:
People's Republic of China (PRC) water law
Article 4 provides that:
The state encourages and supports the development, utilization, conservation and protection of water resources and the prevention and control of water disasters. Units and individuals that develop and utilize water resources have the obligation to protect water resources according to law.
People's Republic of China (PRC) water law
Article 25 provides that:
Local people's governments at all levels should strengthen their leadership in irrigation, drainage and soil and water conservation to promote the development of agricultural production; In areas prone to salinization and waterlogging, measures should be taken to control and reduce the groundwater level.