Different rainwater collection processes are targeted and can effectively treat rainwater on different water collection surfaces. It can not only effectively collect rainwater, but also reasonably save the cost, taking into account rainwater pretreatment, rainwater storage, rainwater deep purification, rainwater supply, water replenishment and system control, which is comprehensive and scientific. A large number of new patents, professional devices and materials are adopted, which can easily solve special problems such as abandoning flow, storing water and supplying water in rainwater collection. In the collection design, avoid using electrical equipment as much as possible, and make more use of the characteristics of rainwater to complete the automatic discharge, purification and collection of pollutants, so as to achieve the characteristics of real energy saving, environmental protection, long service life and low cost. The whole system is controlled by the rainwater controller, which completes the functions of collection, purification, water supply, water replenishment and safety protection.
Reuse flow chart
Rainwater pipeline-sewage interception pipeline-rainwater flow filter-rainwater automatic filter-rainwater storage module-disinfection treatment-water point.
The process flow chart shows that the quality of collected rainwater is guaranteed after the initial rainwater goes through multiple pretreatment links. The water storage module is used to store water, which effectively ensures the quality of water storage, does not occupy space, is simple and convenient to construct, and is more environmentally friendly and safe. Through the pressure control pump and rainwater controller, rainwater can be conveniently sent to the water point, and the rainwater controller can reflect the water level of the rainwater reservoir in real time, so as to reach the water point.
The significance of rainwater collection: it can save energy and reduce emissions, protect the environment, reduce rainwater discharge, and have water available in drought and emergency (such as fire). In addition, domestic miscellaneous water can be used to save tap water and reduce the cost of water treatment.