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Rainwater storage tank and rainwater storage system

A technology for regulating storage tanks and rainwater, which is applied in waterway systems, water supply devices, drainage structures, etc., can solve problems such as waste of resources and ineffective use of rainfall, reduce drainage load, eliminate the phenomenon of looking at the sea, and improve The effect of utilization

Inactive Publication Date: 2017-10-03
YANCHENG INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In addition, this kind of urban rainfall can not be well utilized, resulting in a waste of resources

Method used

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  • Rainwater storage tank and rainwater storage system
  • Rainwater storage tank and rainwater storage system
  • Rainwater storage tank and rainwater storage system

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0032] Please combine figure 1 and figure 2 , the present embodiment provides a rainwater storage tank 100 , which includes a storage tank body 110 , a rainwater retaining pipe 120 and an overflow device 130 .

[0033] Further, the rainwater interception pipeline 120 is connected to the storage tank body 110, and the rainwater retention pipeline 120 is connected to the storage tank body 110. The rainwater retention pipeline 120 is provided with a gate 151, which is controlled by opening or closing the gate 151. The water level in the 110 is in the storage and adjustment height surface 112.

[0034] Further, the overflow device 130 is connected to the storage tank body 110, and the water inlet of the overflow device 130 is flush with the height adjustment surface 112. Through the overflow device 130, the rainwater in the storage tank body 110 can pass through the overflow way into the overflow device 130. To control the water level in the storage tank body 110 to the landsc...

no. 2 example

[0061] Please refer to image 3 and Figure 4 , this embodiment provides a rainwater storage system 200, which includes the rainwater storage tank 100 and the urban rainwater main pipe 210 in the first embodiment, and the rainwater storage tank 100 is connected to the urban rainwater main pipe 210. Moreover, the urban rainwater main pipe 210 is connected to the rainwater retention pipe 120 .

[0062] Further, an inspection well 212 is provided on the urban rainwater main pipe 210 . The inspection well 212 is set to facilitate the inspection of the urban rainwater main pipe 210 . In addition, during heavy rainfall and heavy rain, when the water level of the inspection well 212 installed on the urban rainwater main pipe 210 rises or even reverses, the rainwater storage tank 100 collects rainwater in the urban rainwater main pipe 210 through overflow.

[0063] Specifically, rainwater can be overflowed into the rainwater retaining pipe 120 through the overflow device 130 so as ...

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Abstract

The invention relates to the field of rainwater treatment, in particular to a rainwater storage tank and a rainwater storage system; a rainwater interception pipe and an overflow device are connected to a storage tank body, and a valve on the rainwater interception pipe is opened or closed to control level in the storage tank body to be within a storage height level. The overflow device is provided to control the level of the storage tank body to a sightseeing level, wherein the sightseeing level is lower than the storage height level. By providing the rainwater storage tank, it is possible to decrease drainage load of rainwater runoffs in the rainwater pipe and greatly eliminate the problem of 'sea in city', and it is also possible to fully increase the utilization rate of rainwater.

Description

technical field [0001] The invention relates to the field of rainwater treatment, in particular to a rainwater storage tank and a rainwater storage system. Background technique [0002] Stormwater runoff refers to the flow of rainfall along the surface or underground under the action of gravity. Rainwater runoff will cause some stormwater pollution. Especially in cities, heavy rains can easily cause rainwater deposition in the city, forming floods, and the phenomenon that the city looks at the sea. [0003] In addition, this urban rainfall cannot be well utilized, resulting in a waste of resources. Contents of the invention [0004] The purpose of the present invention is to provide a rainwater storage tank, which can reduce the drainage load of rainwater runoff in rainwater pipes and greatly eliminate the phenomenon of looking at the sea in cities, and can fully improve the utilization rate of rainwater on the other hand. [0005] The purpose of the present invention i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03F5/10
CPCY02A10/30E03F5/10E03F5/107
Inventor 延克军龚晓芳荀琦
Owner YANCHENG INST OF TECH
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