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Control system for rainwater collection, storage and utilization integrated system

A rainwater collection and control system technology, applied in the water supply pipeline system, water supply equipment, drinking water equipment, etc., can solve the problems of not being able to adapt well, and achieve the effect of improving efficiency and reducing volume

Active Publication Date: 2016-06-15
KUNMING PURETOWN ENVIRONMENTAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this patent can only adapt to a certain amount of rainfall, and the time calculated by the timer can just realize the initial rainwater abandonment, and it cannot be well adapted to the situation where the flow rate is too small or too large

Method used

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  • Control system for rainwater collection, storage and utilization integrated system
  • Control system for rainwater collection, storage and utilization integrated system
  • Control system for rainwater collection, storage and utilization integrated system

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Embodiment Construction

[0034] Such as Figure 1-Figure 3 As shown, grate 1 is provided on both sides of the road, and the shape of grate 1 can be a rectangular grid shape or a rhombus grid shape. The bottom of water tank 2 is connected with the entrance of water inlet pipe 3, is provided with the rough filter screen that stops branch, stone between water collection tank 2 and the entrance of water inlet pipe 3, the entrance of water inlet pipe 3 can be one, also can be set as many as required indivual. The control system of the rainwater collection, storage and utilization integrated system includes a water inlet pipe 3, a front bin 4 is provided below the water inlet pipe 3, a flow discarding device 5 is arranged in the front bin 4, and filtering devices are arranged on both sides of the bottom of the front bin 4. Pipe 6, discard flow pipe 7, rear warehouse 8 is set near the front warehouse 4, the outlet of the filter pipe 6 is connected with the bottom of the rear warehouse 8, and the outlet of t...

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Abstract

The invention particularly relates to a control system for a rainwater collection, storage and utilization integrated system, and aims at providing a control system for the rainwater collection, storage and utilization integrated system, which is capable of accurately controlling rainwater discarding by aiming at different rainfalls and different rainfall time durations and accurately controlling filtration and purification on stored rainwater. The control system is characterized in that a first on / off valve is arranged in a filter pipe; a second on / off valve is arranged in a discarding pipe; a rainwater quality sensor is arranged in a lower cavity; the outlet of a drainage pipe is provided with a drainage regulating valve; the control system also comprises a controller. By controlling an upper guide wheel and a lower guide wheel to rotate under different conditions, discarding of initial rainwater different in rainfall and time duration is realized; impurities, such as tiny sand grains, microorganisms, grease and heavy metals, in the stored rainwater can be effectively filtered; meanwhile rainwater filtration and purification time is controlled, so that rainwater purification efficiency is increased.

Description

technical field [0001] The invention relates to the technical field of rainwater recovery and utilization, in particular to a control system for an integrated system of rainwater collection, storage and utilization. Background technique [0002] At present, urban rainwater drainage is generally organized drainage. The rainwater on the ground is collected and discharged to the rainwater pipe through the runoff, and then discharged into the natural water body through the rainwater pipe system. The initial rainwater contains a large amount of pollutants such as organic matter, pathogens, heavy metals, grease, suspended solids, etc. Therefore, the pollution degree of the initial rainwater is relatively high, even exceeding that of ordinary urban sewage. In order to effectively use rainwater, the initial rainwater must be separated, and the rainwater at the initial stage of rainfall is separated and discharged to the sewage pipe, and then sent to the sewage treatment plant for tr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03B3/02E03B7/07
CPCY02A20/108E03B3/02E03B7/074
Inventor 周听昌童薇田雨
Owner KUNMING PURETOWN ENVIRONMENTAL TECH
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