In the past five years, the average annual water -saving rate of water conservation for contract water conservation is as high as 50.95%

In 2018, Wuhan Engineering University implemented major measures in water conservation management, and officially launched contract water conservation management. In just one year, the school's annual water consumption has been reduced from 2.77 million cubic meters to 1.5 million cubic meters, which is more than 50 %. The better water -saving level has achieved a win -win situation for university and water service units.

Wuhan gathered nearly a hundred colleges and universities and over million students, and it is of great significance to do a good job in water -saving work in colleges and universities. Since 2018, Wuhan Engineering University, which has two campuses of Wuchang and Liufang, has built the smart water water supervision center, developed smart water -saving control platform, developed smart management network operation control platform, management network exploration and survey, DMA partition measurement system construction, and the construction of the DMA partition metering system, and the construction of the DMA partition metering system, and the construction of the DMA partition metering system, and the construction of the DMA partition metering system, and the construction of the DMA partition metering system, and the construction of the DMA partition metering system. Silled water resources re -use the construction, pipe network transformation, and water -saving publicity measures to continuously innovate water -saving methods of colleges and universities.

Wuhan Engineering University Wuchang Campus was built in the 1970s. The water supply pipeline network was relatively aging, and the underground pipeline leaked when leaked. The Liufang Campus was completed in 2003, but due to the sinking of new buildings, the pipeline was damaged frequently.

"Before 2018, the school's annual water supply was maintained more than 2 million cubic meters per year, and the trend of climbing year by year was as high as 2.77 million cubic meters. Per capita water was 280 liters/person/day The 178 liters/person/day specified in the "Main Industry of Wuhan City". "Fu Kai, the director of the Logistics of Wuhan Engineering University, introduced that the use of virtual high water caused the school to pay attention. Contract water saving "Water Conservation Benefit Sharing" innovation model, introduce excellent social water -saving service enterprises and capital to carry out all -round water -saving transformation on campus.

In order to find the high water use of water as soon as possible, the school is building a smart water monitoring center while using smart instruments to conduct a carpet investigation on the intra -school pipe network. After finding the omissions, replace or repair. "In three years, we accumulated 160 leakage points in total, and with the deepening of the project and the role of water -saving platforms, the leakage point showed a tendency to decrease year by year." Director Fu Kai said that through the leakage work, the school year year The average water saving rate is as high as 50.95%. Water -saving work needs to be carried out, and water -saving facilities and appliances also need to be detected and maintained. "At the same time, the smart pipe network operation control platform can realize data display such as campus geographical location and water supply network pressure on the construction of the building. Each monitoring point, building first floor and top -floor pressure data report display and export, as well as high -pressure and low -pressure early warning functions. Comprehensive water supply network operation supervision work. "

In addition to the leakage, there are many types and old types of schools before construction. In order to further saving from the water end, the school conducted a detailed investigation of all water equipment, uniformly replaced the old, damaged, and non -water -saving appliances, and posted water -saving symbols to greatly reduce the useless water consumption. At the same time, in order to form a complete and accurate pipeline network map in the school, the school has also built the construction of primary campuses, secondary regions, and third -level buildings.

It is understood that after three years of construction, the net income of Wuhan Engineering University was 8.9037 million yuan, including project construction funds, hardware results and direct water -saving sharing benefits of 7.085 million yuan. It was 240.50 million yuan, with a total investment yield of 38.46 % in three years, and an average annual yield of 12.82 %. At the same time, the school's water -saving project was rated as "Education System Education System Energy Leading Runners to Construction Excellent Project" in 2019, and was rated as "Contract Water Conservation Management Project" by Wuhan Water Affairs Bureau and received fund reward support; in 2020, Hubei was The Provincial Department of Water Resources, the Education Department, and the Affairs Administration of Organized Affairs were rated as the first batch of "Hubei Province Water -saving University". It plays a good demonstration and leading role for the construction of water -saving universities. At present, the school is still exploring and studying more water -saving measures and plans.

(Reporter Yang Sihan Correspondent Wang Shasha)

【Edit: Zhang Wenhui】

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