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Rainwater utilization system and urban road

A technology of rainwater and rainwater wells, applied in waterway systems, sewage removal, water supply devices, etc., can solve the problems of expanding the scale of drainage facilities, increasing the investment and cost of urban drainage facilities, increasing the load of urban drainage facilities, etc., to reduce the probability of use , reduce the scale, improve the effect of utilization

Inactive Publication Date: 2017-03-15
YANCHENG INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, the load of urban drainage facilities is increased. If the scale of the original urban drainage facilities is not enough to discharge rainwater, the scale of drainage facilities will be expanded, and the investment and cost of urban drainage facilities will be increased.

Method used

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  • Rainwater utilization system and urban road
  • Rainwater utilization system and urban road
  • Rainwater utilization system and urban road

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0031] see figure 1 , this embodiment provides a rainwater utilization system 100 , which includes a sunken water absorption system 110 and a rainwater well 120 . The rainwater well 120 is disposed on one side of the concave water absorption system 110 and is located below the road surface 130 . The rainwater well 120 can make the water on the road surface 130 flow into the ground, and play a role in drainage and temporary storage of water.

[0032] Further, the top of the rainwater well 120 is provided with a rainwater well cover flush with the road surface 130 . The rainwater manhole cover is the first grid 121 . Rainwater can quickly pass through the first grille 121 without accumulating on the road surface 130 to form stagnant water. At the same time, the first grille 121 can also prevent excessively large waste from entering the rainwater well 120, causing blockage of the rainwater well 120, which is inconvenient to discharge rainwater. The first grille 121 can have a...

no. 2 example

[0042] The structure of the rainwater utilization system 200 provided in this embodiment is substantially the same as that of the rainwater utilization system 100 in the first embodiment, the only difference being that the rainwater utilization system 200 of this embodiment adds a filter 119 and a second grill 117 .

[0043] see figure 2 , the height difference between the water absorption area 115 of the rainwater utilization system 200 and the road surface 130 is 30 cm. The water-absorbing area 115 is an isolation zone for planting lawns. The filter 119 is arranged at one end of the connecting pipe 140 communicating with the rainwater well 120 , and is flexibly connected with the rainwater well 120 . When rainwater enters the rainwater well 120 through the overflow port 111 or the first grille 121 , it will bring back some soil and garbage, which will easily cause the rainwater pipe 150 to be blocked after entering the rainwater pipe 150 . In turn, the rainwater cannot be...

no. 3 example

[0046] The rainwater utilization system 300 provided in this embodiment is based on the rainwater utilization system 200 in the second embodiment, and a lifting platform 114 , a lifting frame 116 and a water storage tank 160 are added.

[0047] see image 3 and Figure 4 , the height difference between the water absorption area 115 of the rainwater utilization system 300 and the road surface 130 is 40 cm. The height difference between the overflow port 111 and the water absorption area 115 is 30 cm. Lifting platform 114 and lifting frame 116 are all located in rainwater well 120, meanwhile, the bottom of lifting frame 116 is fixedly connected with the bottom of rainwater well 120, and the top of lifting frame 116 is fixedly connected with lifting platform 114. When the rainwater well 120 is a cuboid, the length and width of the lifting platform 114 are consistent with the length and width of the rainwater well 120 . When the rainwater well 120 is a cylinder, the diameter of...

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Abstract

The invention relates to the field of urban construction, in particular to a rainwater utilization system and an urban road. The rainwater utilization system comprises a downwards concave water absorption system and a catch basin, wherein the downwards concave water absorption system is provided with an overflow port and multiple water inlets, and the multiple water inlets correspond to a road surface, so that water on the road surface can enter the downwards concave water absorption system; the catch basin is arranged on one side of the downwards concave water absorption system, and is located below the road surface; the downwards concave water absorption system is communicated with the catch basin by the overflow port, and the position of each water inlet is higher than the position of the overflow port. According to the rainwater utilization system, rainwater and seeping water can be fully utilized and stored, the urban rainwater drainage amount is reduced, further the load of urban drainage facilities is lowered, the scale of the urban drainage facilities is reduced, and further investment and operating costs of the urban drainage facilities are reduced.

Description

technical field [0001] The invention relates to the field of urban construction, in particular to a rainwater utilization system and urban roads. Background technique [0002] Water is the source of life, and the first life on earth came from the ocean. The growth and survival of animals and plants are inseparable from water, and our survival and development are also inseparable from water. Water is an indispensable and important natural resource. my country is a country with relatively poor water resources and extremely uneven temporal and spatial distribution. The year-to-year variation of water resources is large, and the distribution of precipitation and runoff is concentrated in the summer months; successively abundant and successively dry years occur alternately, resulting in frequent drought disasters in some areas and prominent contradictions between supply and demand of water resources. At the same time, with the rapid development of urbanization in our country, t...

Claims

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Application Information

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IPC IPC(8): E03F1/00E03F5/04E03F5/10
CPCE03F1/002E03F5/04E03F5/10E03F5/102
Inventor 龚晓芳荀琦甄树聪延克军
Owner YANCHENG INST OF TECH
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