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Intelligent control type anti-impact urban sunken playground

An intelligent control and sports field technology, which is applied in the direction of cleaning sewer pipes, water/sludge/sewage treatment, drinking water installations, etc., can solve the problems of single function and occupation of urban space, and achieve the effect of increasing maintenance and management costs

Active Publication Date: 2013-05-22
广东智水科技发展股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Traditional rainwater storage and slow-drainage facilities are mainly large ponds and ponds. Since large ponds and ponds need to occupy a certain amount of urban space, their functions are single

Method used

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  • Intelligent control type anti-impact urban sunken playground
  • Intelligent control type anti-impact urban sunken playground
  • Intelligent control type anti-impact urban sunken playground

Examples

Experimental program
Comparison scheme
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specific Embodiment 1

[0024] refer to figure 1 and figure 2 , this embodiment includes a concave sports field 1, the concave sports field 1 forms an impact-resistant urban concave sports field through linkage with the rainwater storage and slow discharge structure; the rainwater storage and slow discharge structure mainly includes a rainwater switching well 2 , Inlet and outlet water control valve 6, switching well liquid level gauge 7 and PLC controller 29, rainwater switching well 2 is connected to municipal drainage system, concave sports field 1 is connected to rainwater switching well 2 through inflow and outflow control valve 6, and switching well liquid level gauge 7 is installed in the rainwater switching well 2 to measure the water level of the rainwater switching well 2, the signal output end of the switching well liquid level meter 7 is connected to one of the signal input ends of the PLC controller 29, and one of the control signal output ends of the PLC controller 29 One is connected...

specific Embodiment 2

[0044] The characteristics of this specific embodiment 2 are:

[0045] On the basis of the specific embodiment 1, a rain forecast receiver 30 is added. The PLC controller 29 automatically controls the opening and closing of the drainage pump 12 through the weather information provided by the rainfall forecast receiver 30, combined with the water level data of the liquid level gauge 13, to control the drainage of the entire system. The rain forecast receiver 30 is a device for receiving the weather forecast and rain forecast information from the Meteorological Department through a wireless or wired network, and transmits the information to the PLC controller 29 . The PLC controller 29 can automatically judge the time of the next heavy rainfall according to the received forecast data, thereby controlling the opening and closing of the drainage pump 12, and emptying the sunken playground 1 and the underground pool 3 before the next heavy rainfall comes. Rainwater, start the next...

specific Embodiment 3

[0046] The characteristics of this specific implementation 3 are:

[0047] On the basis of the specific embodiment 2, a sink mud flushing mechanism is added, that is, a water supply pump 14, a flushing valve 18, a water supply valve 16, a flushing nozzle 20, a rainwater purification room 4 and a ground control room 5 are set in the rainwater storage and slow discharge structure . In order to remove the sediment deposited in the underground pool 3, during the drainage process, start the water supply pump 14 and the flushing valve 18 at the same time, close the water supply valve 16, wash the sediment at the bottom of the pool through the flushing nozzle 20, and pass through the water together with the rainwater. Gravity-type inlet and outlet pipes 9 or drain pumps 12 are discharged to the rainwater switching well 2, and are finally discharged by the municipal rainwater main pipe 8.

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Abstract

The invention relates to an intelligent control type anti-impact urban sunken playground which comprises a sunken playground. The playground is characterized in that the sunken playground is in linkage with a rainwater storage adjustment and slow drainage structure to form the anti-impact urban sunken playground, wherein the rainwater storage adjustment and slow drainage structure mainly comprises a rainwater switch well, a water inlet / outlet control valve, a switch well liquid level meter and a PLC (Programmable Logic Controller); the rainwater switch well is communicated with a municipal drainage system; the sunken playground is communicated with the rainwater switch well through the water inlet / outlet control valve; the switch well liquid level meter is mounted in the rainwater switch well and is used for measuring the water level of the rainwater switch well; a signal output end of the switch well liquid level meter is connected with a signal input end of the PLC; a control signal output end of the PLC is connected with a control input end of the water inlet / outlet control valve; and the PLC controls the on or off of the water inlet / outlet control valve according to a water level signal value from the switch well liquid level meter so as to form an intelligent control structure. The intelligent control type anti-impact urban sunken playground provided by the invention forms a rainwater utilization system skillfully combining intelligent control type urban sports, leisure and entertainment with urban drainage and disaster reduction.

Description

technical field [0001] The invention relates to a sunken sports field, in particular to an intelligently controlled impact-resistant urban sunken sports ground, which belongs to the technical field of rainwater comprehensive utilization and water supply and drainage. Background technique [0002] With global warming, extreme weather is becoming more and more frequent, and extreme rainfall tends to be more and stronger. Many cities in our country will experience waterlogging in some areas when heavy rainfall occurs, causing urban traffic to paralyze and causing serious damage to people's lives and property. Big loss. Obviously, this is due to the insufficient drainage capacity of the drainage system in these places. In most cases, expanding the drainage system (increasing the drainage capacity) not only involves many issues such as urban planning, land acquisition and demolition, but also involves huge investment, which the local government cannot afford. Therefore, in the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C13/00E01F5/00E03F1/00E03F5/22E03F5/10E03F9/00E03B3/02C02F9/08
CPCY02A20/108
Inventor 郑文池朱加林
Owner 广东智水科技发展股份有限公司
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