Residential district rainwater recovery system
A recycling system and rainwater technology, applied in the waterway system, general water supply conservation, runoff/rainwater treatment, etc., can solve the problems of rainwater loss, waste utilization, etc., and achieve the effect of complete rainwater collection and reuse process
Pending Publication Date: 2020-09-25
MCC5 GROUP CORP SHANGHAI
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Problems solved by technology
[0002] Water is a precious natural resource. Many countries and regions in the world have the problem of water shortage. my country also has a contradiction between the lack of water resources and the increasing demand for water resources due to economic development. Due to the country's promotion of urbanization, large-scale The construction of roads and pavements makes a lot of rainwater wasted in vain and cannot be used rationally. In order to save limited water resources, we must pay attention to the recycling and reuse of urban rainwater. At the same time, we need a complete set of rainwater collection and purification treatment systems to meet Water demand for municipal sanitation and landscaping, especially to meet the demand for rainwater recovery in residential areas
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[0028] Embodiments of the present invention are described below through specific examples, and those skilled in the art can fully understand other advantages and technical effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through different specific implementation modes, and various details in this specification can also be applied based on different viewpoints, and various modifications or changes can be made without departing from the general design idea. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other. The following exemplary embodiments of the invention may be embodied in many different forms and should not be construed as limited to the specific embodiments set forth herein. It should be understood that these embodiments are provided to make the disclosure of the present invention thorough a...
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The invention relates to a residential district rainwater recovery system which comprises a rain gauge, a safety diversion well, a grating well, a regulating reservoir, a water inlet well, an overflowwell, a water treatment device and a control unit. The safety diversion well is provided with an electric flow abandoning device, the grating well is used for pretreating rainwater, the water treatment device is used for conducting secondary treatment on the rainwater, the water treatment device comprises a rainwater combined flow filter device, and the control unit controls the electric flow abandoning device according to rainfall data and a preset value. The residential district rainwater recovery system has the beneficial effects that the process is complete, reasonable and scientific, theliquid level of each water tank can be monitored, and a water pump and purification equipment can be controlled. Meanwhile, the conditions of water supply, drainage, water supplement and the like aremonitored.
Description
technical field [0001] The present invention relates to the field of waste water recycling, in particular to a residential area rainwater recycling system. Background technique [0002] Water is a precious natural resource. Many countries and regions in the world have the problem of water shortage. my country also has a contradiction between the lack of water resources and the increasing demand for water resources due to economic development. Due to the country's promotion of urbanization, large-scale The construction of roads and pavements makes a lot of rainwater wasted in vain and cannot be used rationally. In order to save limited water resources, we must pay attention to the recycling and reuse of urban rainwater. At the same time, we need a complete set of rainwater collection and purification treatment systems to meet The water demand for municipal sanitation and landscaping, especially to meet the demand for rainwater recovery in residential areas. [0003] It should ...
Claims
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IPC IPC(8): E03B3/02E03F5/04E03F5/10C02F9/00G05D9/12
CPCC02F1/001C02F1/52C02F1/76C02F9/00C02F2103/001C02F2303/04E03B3/02E03F5/04E03F5/10E03F2201/10G05D9/12Y02A20/108
Inventor 陈岳平尚修民
Owner MCC5 GROUP CORP SHANGHAI