Editor's note: water saving priority is the fundamental way to solve the complex water problems in Ningxia and the inevitable choice to promote the high-quality development of economy and society. Over the years, our district has vigorously promoted the water-saving of various industries focusing on agricultural water-saving, striving to obtain the maximum economic, social and ecological benefits with the minimum water consumption, and has explored a new way of water-saving in the arid and water deficient areas of the north. Through water saving, the quality of agricultural products will be improved and income will be increased. Farmers will be happy and happy. Through water saving, 4 million tons of non drinkable water in enterprises will make the night bright and the city warm. Through water saving, the waste water in the organs will make the grass green and the cars beautiful. Through water saving, smart water meters will "shut down" every bit in the school garden, and students will fall in love with green life.
Recently, Ningxia daily published a special report on the priority of water conservation in various industries in our region, and explored a new way of water conservation. Yinchuan College of China University of mining and technology, Daigang vegetable base of Ningxia xinmaoyuan logistics professional cooperative, Xixia Thermal Power Co., Ltd. of Ningxia electric power investment and Ningxia Datang International dam Power Generation Co., Ltd. were listed as water-saving models in Ningxia daily.
Lu Xuandong, director of logistics and Security Department of Yinchuan College of Mining University, introduces relevant equipment of intelligent water meter
(Ma Yue, Ningxia daily) "the water after washing will be reused, for example, to flush the toilet; six sisters in the dormitory will connect the water in the morning, middle and evening at the same time every day, and the water heater will be closed in the rest of the time to save water and electricity; the water will be connected to the drinking water equipment according to the needs of school public places by swiping the card, and will not be wasted..." On March 25, Tian Le, a 2018 student from Yinchuan College of China University of mining and technology, told reporters by phone about the students' green action on campus water conservation because of the epidemic prevention and control.
In 2015, Yinchuan College of China University of mining and technology was named "Water Saving Campus" by Yinchuan water saving office. In order to further practice the concept of green development, in accordance with the notice of the Ministry of water resources on carrying out the construction of water-saving society up to the standard, the college introduced isims intelligent dual control management system through bidding two years ago, and cooperated with the college ' Students purchase water by themselves through the "campus e-card" app.
Lu Xuandong, director of the school's logistics and security department, said that the intelligent water meter installed in each student dormitory now is the electronic remote water meter, which transmits the data to the monitoring and management center in real time through the network or campus network. The school management can realize the card free real-time meter reading, and measure and deduct fees through the real-time data collected by the flowmeter. Students can query the water consumption of the user's room at any time on the intelligent gateway system or the "campus e-card" app installed in the aunt's duty room of the dormitory building, such as the remaining amount, subsidy amount, 1 ton of water used in a few days, etc.; if the water is stopped, they can also check whether the water volume has been used up or the water meter is closed remotely through the data gateway, and need to manually open and close the valve, etc.
Lu Xuandong said that after the installation of the smart water meter, the students' awareness of water conservation was significantly enhanced. In addition to the elimination of "long running water" phenomenon in the ordinary domestic water, "when the tap or pipe valve is loose and there is" running, emitting, dripping and leaking ", the students will actively report for maintenance through the" campus e-card "app.". When the smart water meter was not installed before, it can also be applied for repair through the mobile app, with the same convenience, but the number of students applying for repair has formed a sharp contrast.
Behind an intelligent water meter, when it is convenient for water management, it not only considers the amount of primary water consumption, but also cultivates the water-saving habits and awareness of teachers and students. Tian Le said that on the first day of school, she saw the "water quota management tips" posted by the school behind the dormitory door. "Now all the roommates have become water-saving talents. The school provides 3 tons of water subsidy to the dormitory every month. Even in the hottest summer, there is no water shortage due to exceeding the water consumption." As the school manager, Lu Xuandong made a comparison of the water consumption before and after the installation of the intelligent water meter: "before the installation, the average water consumption of each semester before the installation is 6 to 7 tons, and after the installation, it is reduced to 4 to 5 tons. Nearly 10000 students in the school can save about 20000 tons of water each semester."
Yinchuan College of China University of mining and technology
Campus media Federation
Source: Ningxia daily
Editor in charge: Ma Tianyu
Supervised by: Zhang Hongde
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