Against the dual backdrop of accelerated urbanization and increasing scarcity of water resources, recycled water serves as“The second water source in the city”The value is becoming increasingly prominent.ZNJS-300As an intelligent water intake device developed by Beijing Xikesai Company, the Zhongshui self-service water dispenser solves the pain points of traditional water intake mode through technological innovation, providing an efficient, safe, and intelligent solution for the recycling of recycled water.

1、 Full scene adaptation, solving the problem of water intake efficiency

For municipal operation vehicles such as sanitation vehicles and green vehicles“The capacity of the car's water tank is limited, and refilling is time-consuming and labor-intensive”The pain points,ZNJS-300Adopting a large-diameter outlet design, it supports both crane style and rear mounted dual-mode water addition, suitable for the water intake needs of both new and old sprinkler trucks. The equipment is directly connected to the municipal recycled water pipe network, and users can quickly access water by inserting cards, which improves the efficiency of adding water compared to traditional methods3More than double. Deployment of a drainage company in Hebei Province58After installing the equipment, the daily driving distance of sanitation vehicles is reduced by tens of kilometers, and the efficiency of mechanized operations is significantly improved.

2、 Intelligent prevention and control system, building a strong defense line for safe water use

Equipment equipped with contactless RFICCard system, through5CMWireless read and write implementation within the range“One card, one car, one household”Precise management. The card integrates triple protection of waterproof, moisture-proof, and anti attack, eliminating the risk of data tampering. The response speed of the solenoid valve control module reaches10Second level, achieved with ultrasonic water meter0.1Tonne level measurement accuracy effectively prevents leakage and dripping. After the application of Beijing Jinkong data in a certain project, the leakage rate decreased92%Zero water theft behavior, exceeding the annual water limit during festivals10Ten thousand cubic meters.

3、 Data driven management, building a smart water ecosystem

Built in device4G/5G/NB-IoTWireless transmission module, real-time upload of water intake location, time, user information, and water intake amount to the monitoring platform. Management personnel can use their mobile phonesAPPorPCEnd view day/week/Monthly water usage report, accurate calculation of water fees. The system supports both prepaid and postpaid modes. Environmental sanitation units adopt a monthly settlement mode, and individual users recharge in real-time through WeChat mini programs, ensuring a high level of fund security100%The case of Tangshan Pingsheng Electronics implementation shows that the water fee collection cycle starts from30Days shortened to3Oh my god, the bad debt rate has returned to zero.

4、 Empowering with green energy and practicing the concept of low-carbon development

The equipment adopts a solar photovoltaic power supply system and is equipped with high-capacity batteries to ensure continuous operation in rainy weather. The whole machine adopts304Made of stainless steel material, with a corrosion resistance level of up toIP68Adapt to-20℃to60℃Wide temperature range environment. Compared to the traditional grid power supply mode, the annual carbon reduction is equivalent to planting120A tree can form a synergistic effect with the environmental attributes of recycled water utilization.

From Hebei to Henan, from municipal greening to industrial dust reduction,ZNJS-300The self-service water dispenser for reclaimed water has formed a replicable promotion paradigm in many parts of the country. It integrates dispersed water intake points into a unified management platform through IoT technology, which not only solves the industry's chronic problems of difficult charging and chaotic management of recycled water, but also saves water annually for each device210000 cubic meters, reducing carbon dioxide emissions1.5The effectiveness of tons provides a basis for urban water resource management“Technology promotes water development”Vivid footnotes.