Large gymnasium shock-resistance intelligent control-type rainwater utilization system

An intelligent control and impact-resistant technology, applied in waterway systems, sewer systems, water supply devices, etc., can solve problems such as insufficient groundwater replenishment, threats to normal urban production and life, and impact on the growth environment of ground vegetation. Good environmental protection effect, reducing green water consumption, reducing the effect of urban rainwater runoff

Inactive Publication Date: 2013-05-08
朱加林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the one hand, with the development of the city, the impermeable ground in the urban area is getting bigger and bigger, the infiltration capacity of rainwater is greatly reduced, resulting in the continuous increase of rainfall surface runoff, and the urban drainage system has been greatly tested. The normal production and life of the city poses a great threat
At the same time, due to the decline in the infiltration capacity of rainwater, groundwater cannot be replenished well. The decline in groundwater level not only affects the growth environment of ground vegetation, but also causes serious geological disasters.

Method used

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  • Large gymnasium shock-resistance intelligent control-type rainwater utilization system

Examples

Experimental program
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Effect test

specific Embodiment 1

[0030] refer to figure 1 , the present embodiment is composed of the roof rainwater collection and utilization part and the ground rainwater collection and utilization part; the roof rainwater collection and utilization part includes the roof rainwater bucket 1, the rain drop pipe 2, the abandonment well 3, the water storage tank 5, and the filter booster pump 6. Filtration device 8, clean water pool 10, water supply pump 11, rainfall monitoring device 14 and PLC controller 15; the rain bucket 1 is located on the roof, and is connected to the abandonment well 3 through the rain drop pipe 2, and the abandonment well 3 is communicated through the outlet valve 20 Reservoir 5, reservoir 5 communicates with clean water tank 10 by filter pressure pump 6, filter device 8, the water outlet of clean water tank 10 is connected with the water inlet of water supply pump 11, and the water outlet of water supply pump 11 is connected with the water intake point 13 on the ground; The water st...

specific Embodiment 2

[0052] refer to figure 2 , The characteristics of this embodiment 2 are: an external water valve 34 is added at the junction of the water outlet of the water supply pump 11 and the water intake point 13 on the ground to form the connection port of the external water replenishment system. The control input end of the external water valve 34 is connected to an output end of the PLC controller 15 . Several rainwater collection ports 31 are added in the concave green space 26, and the rainwater collection ports 31 are connected to the water storage tank 5 by the rainwater collection pipe 32 connected thereto, and a control valve 33 is installed before the rainwater collection pipe 32 is connected to the water storage tank 5, The rainwater collection port 31 is higher than the sunken green space and lower than the water inlet of the seepage overflow well 27 . The control input of the control valve 33 is connected to an output of the PLC controller 15 . All the other structures a...

specific Embodiment

[0055] The characteristics of other specific embodiments of the present invention are: the filter device 8 is composed of two or more filters connected in parallel or in series; Front pressure sensor 22, filter front pressure sensor 22 signal output ends connect an input end of PLC controller 15; The filter device that is formed by filter series connection, establishes pressure sensor at the water inlet end of each filter, to monitor each filter working status. All the other structures and functions are the same as in specific embodiment 1 or specific embodiment 2.

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Abstract

The invention relates to a large gymnasium shock-resistance intelligent control-type rainwater utilization system. The large gymnasium shock-resistance intelligent control-type rainwater utilization system is characterized by being composed of a roof rainwater collection and utilization part and a ground rainwater collection and utilization part. The roof rainwater collection and utilization part comprises a roof rainwater strainer, a rainwater down pipe, a flow abandoned well, a water storage pool, a filter pressure pump, a filter device, a clean water pool, a water supply pump, a rainfall monitoring device and a programmable logic controller (PLC) controller. A water outlet of the water supply pump is communicated with a water taking point of the ground. A water storage liquid indicator is arranged inside the water storage pool. A clean water liquid indicator is arranged inside the clean water pool. The ground rainwater collection and utilization part comprises a plurality of low elevation greenbelts, a plurality of overflow permeating wells, a plurality of permeating drain pipes, a plurality of rainwater permeating wells and a plurality of rainwater wells. Bottoms of the rainwater wells are communicated with municipal administration rainwater pipes. An output end of the PLC controller is connected with the filter pressure pump, the water supply pump, a drain valve and a water discharging valve, and an intelligent type automatic control structure is formed. The large gymnasium shock-resistance intelligent control-type rainwater utilization system has the advantages of being capable of developing new water resources and cultivating underground water and saving water resources and the like through a drainage system combined of the roof rainwater utilization and the ground rainwater permeating discharge.

Description

technical field [0001] The invention relates to an anti-shock intelligent control rainwater utilization system for large venues, and belongs to the technical field of rainwater comprehensive utilization and water supply and drainage. technical background [0002] With global warming, extreme weather is becoming more and more frequent, and extreme rainfall tends to be more and more intense. On the one hand, with the development of the city, the impermeable ground in the urban area is getting bigger and bigger, the infiltration capacity of rainwater is greatly reduced, resulting in the continuous increase of rainfall surface runoff, and the urban drainage system has been greatly tested. The normal production and life of the city poses a great threat. At the same time, due to the decline of rainwater infiltration capacity, groundwater cannot be well replenished. The decline of groundwater level not only affects the growth environment of ground vegetation, but also causes serio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03B3/02E04D13/04E03F3/00
CPCY02A20/108
Inventor 郑文池朱加林
Owner 朱加林
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