Xuzhou Yongcheng Environmental Engineering Equipment Co., Ltd.

[Xuzhou Yongcheng Rainwater Recycling Equipment] Basic explanation: The rainwater utilization project is an energy conservation and environmental protection project, energy conservation and emission reduction, building a civilized and sanitary city, realizing rainwater resources, saving water, repairing the water environment and ecological environment, and reducing urban floods. It has obvious social benefits. , after the operation of this project, it can improve the utilization rate of rainwater, provide strong evidence for the promotion of rainwater reuse technology, and enhance people's ecological and environmental awareness of saving and protecting water resources. Product features: The rainwater reservoir is buried underground and assembled with a combined water tank, which is easy to construct and has strong pressure resistance. The reused water tank uses a stainless steel expansion water tank, which is hygienic and clean, easy to assemble and has a long service life. The treatment system uses coagulation technology and multi-media filters to better remove suspended solids in rainwater and reduce rainwater turbidity. Disinfection In order to avoid the impact of strong oxidizing disinfectants on plants and aquatic animals, no chemicals are added to the system for disinfection. Instead, an ultraviolet disinfection device is used, and a self-cleaning sterilizer is built into the water tank to prevent the growth of bacteria and algae in the reused water tank. Ensure water quality meets standards. The effective water storage volume of the rainwater storage facility at the designed storage scale should not be less than the total daily rainwater design runoff during the catchment surface return period ~ year, deducting the design initial waste flow. Calculated according to the requirements of "Technical Measures for Rainwater Utilization Engineering in Buildings and Residential Areas", the total amount of daily rainwater runoff ψ is in the formula: ψ - runoff coefficient, taken for daily runoff, taken for annual runoff. - design rainfall thickness, taken - sink Water area, .3. Therefore: the total daily runoff is .3 discarded rainwater. Considering the abandonment of 3 initial runoff rainwater, the amount of abandoned rainwater is: The amount of rainwater that can be used per day. According to the national standard "Technical Specifications for Rainwater Utilization Engineering in Buildings and Residential Areas" (), the effective volume of the rainwater reservoir is not less than the hour of rainfall on the roof. Rainwater runoff volume, and the matching water pipe network needs to reach a certain water consumption scale: the daily design water consumption of the reuse system should not be less than the total daily rainwater design runoff of the catchment surface. In this way, three consecutive days of rainfall, daily rainfall, and even the entire year's rainfall within the design return period can be stored to realize the collection and utilization of rainwater throughout the year. Calculated based on daily rainfall in rainfall return period years. Rainwater recycling: Rainwater is collected, processed and regenerated and can be used for greening and road surface flushing. According to local climate and rainfall conditions, rainwater resources can be effectively utilized and costs can be saved. After the rainwater collection in this project is discarded, collected, treated and disinfected, it can fully meet the water requirements for greening. In addition, in order to avoid backflow contamination of the water supply pipe network, it is recommended to set up separate recycled water pipe networks and irrigation pipes. Scope of application: Municipal public roads, squares, parks, green spaces, urban residential areas, schools, industrial parks, factories [rainwater recycling equipment] after-sales service, our company all implements "three guarantees" with a period of one year. If there is a quality problem with the product within one year, our factory will guarantee repair, replacement and refund. After the "Three Guarantees" period, if parts are damaged and need to be replaced, our factory will only charge the cost of the parts. , Our company implements hourly technical consulting services. Professional technicians are available to provide technical services such as installation, debugging and maintenance at any time. Users can contact our company at any time. Our company will provide the fastest and most considerate service to solve your problems in a timely manner.