CN210194809U

CN210194809U - Drainage device in sponge city

Info

Publication number: CN210194809U
Application number: CN201920899075.6U
Authority: CN
Inventors: Xiaodan Qi; 齐晓丹; Xiao Wang; 王晓; Hua Guo; 郭华; Zhenjiang Qiu; 裘振江
Original assignee: Baoding Haii Environmental Protection Engineering Co Ltd; Hebei Agricultural University
Current assignee: Baoding Haii Environmental Protection Engineering Co Ltd; Hebei Agricultural University
Priority date: 2019-06-15
Filing date: 2019-06-15
Publication date: 2020-03-27
Anticipated expiration: 2029-06-15

Abstract

The utility model discloses a drainage device in sponge city, which comprises a ground, the upper surface on ground is provided with the greenbelt, the inside fixedly connected with drain pipe on ground, the top fixedly connected with filter tube of drain pipe, the inside fixedly connected with filter screen of drain pipe, the one end fixedly connected with collector pipe of drain pipe, the surface of collector pipe is provided with the oblique angle, the last fixed surface of collector pipe is connected with the connector, the top fixedly connected with shunt tubes of connector, the lower fixed surface of collector pipe is connected with trapezoidal connecting pipe, the bottom fixedly connected with raceway of trapezoidal connecting pipe, the one end fixedly connected with header tank of raceway. This drainage device in sponge city through the setting of header tank and irrigation pipe, has reached the convenience and has carried out the purpose that reutilization and irrigation vegetation to water, through the setting at filter tube and oblique angle, has reached the purpose that prevents drain pipe jam and quick drainage.

Description

Drainage device in sponge city

Technical Field

The utility model relates to a rainwater processing technology field specifically is a drainage device in sponge city.

Background

The sponge city is a new generation of urban rainfall flood management concept, and means that the city has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters caused by rainwater and the like, and can also be called as a water elasticity city, the international general term is 'low-influence development rainwater system construction', water absorption, water storage, water seepage and water purification are carried out when raining, and the stored water is 'released' and utilized when needed, the material of the sponge city is substantially applied, the characteristics of excellent water seepage, compression resistance, wear resistance, skid resistance, environmental protection, beauty, comfort, easy maintenance, sound absorption, noise reduction and the like are shown, the 'breathing' urban landscape road is formed, the urban heat island effect is effectively relieved, and the urban road is not heated any more, however, common drainage device is not perfect in the aspect of the utilization to the rainwater in the life, for this reason, the utility model discloses a drainage device in sponge city has been researched and developed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a drainage device in sponge city has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a drainage device for a sponge city comprises a ground, wherein a green belt is arranged on the upper surface of the ground, the interior of the ground is fixedly connected with a drain pipe, the top of the drain pipe is fixedly connected with a filter pipe, a filter screen is fixedly connected inside the drain pipe, one end of the drain pipe is fixedly connected with a water collecting pipe, the outer surface of the water collecting pipe is provided with an oblique angle, the upper surface of the water collecting pipe is fixedly connected with a connector, the top of the connector is fixedly connected with a shunt pipe, the lower surface of the water collecting pipe is fixedly connected with a trapezoidal connecting pipe, the bottom of the trapezoidal connecting pipe is fixedly connected with a water delivery pipe, one end of the water delivery pipe is fixedly connected with a water collecting tank, the inside of header tank is provided with the water pump, one side fixedly connected with outlet pipe of water pump, the one end fixedly connected with irrigation pipe of outlet pipe, irrigation hole has been seted up to irrigation pipe's surface.

Optionally, the top of drain pipe and shunt tubes all fixedly connected with filter tube, the quantity of drain pipe is two.

Optionally, the number of the shunt tubes is ten, and the ten shunt tubes are arranged on the upper surface of the water collecting pipe in parallel.

Optionally, a through hole is formed in the outer surface of the water collecting tank, and one end of the water outlet pipe penetrates through the through hole and extends to the outer surface of the water collecting tank.

Optionally, the number of irrigation holes is a plurality of, and a plurality of irrigation holes evenly set up in the irrigation pipe.

Optionally, the drain pipe is made of polyvinyl chloride.

(III) advantageous effects

The utility model provides a drainage device in sponge city possesses following beneficial effect:

1. this drainage device in sponge city, setting through header tank and irrigation pipe, when the rainfall takes place, the rainwater passes through the inside that drain pipe and shunt tubes flowed in the header tank, later through the inside of raceway inflow header tank, store, prevented that soil water content is too big and lead to soil erosion and water loss, when the weather is comparatively arid, the water pump begins working, pump the inside water of header tank to the inside of irrigation pipe, in the irrigation hole inflow vegetation below its surperficial irrigation hole of rethread, irrigate it, thereby reached and conveniently carried out the reutilization and irrigated the purpose of vegetation to water.

2. This drainage device in sponge city through the setting of filter tube and oblique angle, the top of filter tube is two centimeters above ground, has prevented that the rainwater from also bringing into the inside of drain pipe with debris in the in-process that flows, arouses to block up, and the oblique angle can be so that the inside water of collector pipe can be faster flow in the inside of raceway to reached and prevented that the drain pipe from blockking up and quick drainage's purpose.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the filter screen of the present invention;

fig. 4 is a schematic view of the structure of the irrigation hole of the present invention.

In the figure: 1. a ground surface; 2. a green belt; 3. a drain pipe; 4. a filter tube; 5. a filter screen; 6. a water collection pipe; 7. oblique angle; 8. a connector; 9. a shunt tube; 10. a trapezoidal connecting pipe; 11. a water delivery pipe; 12. a water collection tank; 13. a water pump; 14. a water outlet pipe; 15. an irrigation pipe; 16. and (4) irrigating holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: a drainage device of a sponge city comprises a ground 1, wherein a green belt 2 is arranged on the upper surface of the ground 1, a drain pipe 3 is fixedly connected inside the ground 1, the drain pipe 3 is made of polyvinyl chloride (PVC), the PVC is short for English, the PVC is vinyl chloride monomer, the PVC is polymerized by initiators such as peroxide and azo compounds or by a free radical polymerization reaction mechanism under the action of light and heat, filter pipes 4 are fixedly connected to the tops of the drain pipe 3 and a shunt pipe 9, the number of the drain pipes 3 is two, the top of the drain pipe 3 is fixedly connected with the filter pipes 4, the outer surface of each filter pipe 4 is net-shaped, a filter screen 5 is fixedly connected inside the drain pipe 3, one end of the drain pipe 3 is fixedly connected with a water collecting pipe 6, and an oblique angle 7 is arranged on the outer;

the upper surface of the water collecting pipe 6 is fixedly connected with a connector 8, the top of the connector 8 is fixedly connected with ten shunt tubes 9, and ten shunt tubes 9 parallel arrangement are at the upper surface of collector pipe 6, the lower fixed surface of collector pipe 6 is connected with trapezoidal connecting pipe 10, the bottom fixedly connected with raceway 11 of trapezoidal connecting pipe 10, the one end fixedly connected with header tank 12 of raceway 11, the through-hole has been seted up to the surface of header tank 12, the one end of outlet pipe 14 runs through the through-hole and extends to the surface of header tank 12, the inside of header tank 12 is provided with water pump 13, one side fixedly connected with outlet pipe 14 of water pump 13, the one end fixedly connected with irrigation pipe 15 of outlet pipe 14, the upper surface and the ground parallel and level of irrigation pipe 15, irrigation hole 16 has been seted up to the surface of irrigation pipe 15, irrigation hole 16's quantity is a plurality of, and a plurality of irrigation hole 16 evenly sets up at irrigation pipe.

As an optimal technical solution of the utility model: through the setting of filter screen 5, filter screen 5 can be further to the debris stop.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

To sum up, when the drainage device for the sponge city is used, through the arrangement of the water collecting tank 12 and the irrigation pipe 15, when rainfall occurs, rainwater flows into the inside of the water collecting pipe 6 through the drainage pipe 3 and the shunt pipe 9, then flows into the inside of the water collecting tank 12 through the water conveying pipe 11 to be stored, so that water and soil loss caused by overlarge soil water content is prevented, when the weather is dry, the water pump starts to work, water in the water collecting tank 12 is pumped to the inside of the irrigation pipe 15 and flows into soil below vegetation through the irrigation holes 16 on the surface of the water collecting tank to irrigate the vegetation, so that the purposes of conveniently utilizing the water for the second time and irrigating the vegetation are achieved, through the arrangement of the filter pipe 4 and the bevel 7, the top of the filter pipe 4 is two centimeters higher than the ground, and the blockage caused by that sundries are also brought into the drainage pipe 3 in the flowing process of rainwater is prevented, the bevel 7 enables the water inside the water collecting pipe 6 to flow into the water conveying pipe 11 more quickly, thereby achieving the purposes of preventing the drain pipe from being blocked and draining quickly.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a drainage device in sponge city, includes ground (1), its characterized in that: the upper surface of the ground (1) is provided with a green belt (2), the inside of the ground (1) is fixedly connected with a drain pipe (3), the top of the drain pipe (3) is fixedly connected with a filter pipe (4), the inside of the drain pipe (3) is fixedly connected with a filter screen (5), one end of the drain pipe (3) is fixedly connected with a water collecting pipe (6), the outer surface of the water collecting pipe (6) is provided with an oblique angle (7), the upper surface of the water collecting pipe (6) is fixedly connected with a connector (8), the top of the connector (8) is fixedly connected with a shunt pipe (9), the lower surface of the water collecting pipe (6) is fixedly connected with a trapezoidal connecting pipe (10), the bottom of the trapezoidal connecting pipe (10) is fixedly connected with a water conveying pipe (11), one end of the water conveying pipe (11) is fixedly connected with a water collecting tank (12), and the, one side fixedly connected with outlet pipe (14) of water pump (13), the one end fixedly connected with irrigation pipe (15) of outlet pipe (14), irrigation hole (16) have been seted up to the surface of irrigation pipe (15).

2. The drainage device for sponge cities as claimed in claim 1, wherein: the equal fixedly connected with filter tube (4) in top of drain pipe (3) and shunt tubes (9), the quantity of drain pipe (3) is two.

3. The drainage device for sponge cities as claimed in claim 1, wherein: the number of the shunt tubes (9) is ten, and the ten shunt tubes (9) are arranged on the upper surface of the water collecting pipe (6) in parallel.

4. The drainage device for sponge cities as claimed in claim 1, wherein: the outer surface of the water collecting tank (12) is provided with a through hole, and one end of the water outlet pipe (14) penetrates through the through hole and extends to the outer surface of the water collecting tank (12).

5. The drainage device for sponge cities as claimed in claim 1, wherein: the number of the irrigation holes (16) is a plurality of, and the irrigation holes (16) are uniformly arranged on the irrigation pipe (15).

6. The drainage device for sponge cities as claimed in claim 1, wherein: the drain pipe (3) is made of polyvinyl chloride.