CN213867177U

CN213867177U - Special road surface structure is collected to automatic water of sponge city permeable pavement

Info

Publication number: CN213867177U
Application number: CN202022367594.3U
Authority: CN
Inventors: 杨轩; 赵亚飞; 张跃; 庄强
Original assignee: Huai'an Municipal Design And Research Institute Co Ltd
Current assignee: Huai'an Municipal Design And Research Institute Co Ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-08-03
Anticipated expiration: 2030-10-22

Abstract

The automatic water collection special pavement structure of the sponge urban permeable pavement comprises a roadbed; a water retaining layer is arranged below the roadbed, a reservoir and a filter layer are arranged on two sides of the water retaining layer, two ends of the filter layer are provided with bulges A, the top of the water retaining layer is provided with bulges B, a water collecting layer is arranged above the water retaining layer, and a permeable pavement is arranged above the water collecting layer; the top of cistern is equipped with water pump, outlet pipe and afforestation pipe, and the inside of cistern is equipped with inlet tube and outlet pipe, and the underground pipe network of bottom fixed connection of outlet pipe, the top swing joint of outlet pipe on the upper portion in the cistern, the setting of water-collecting layer, the water-collecting layer has the characteristics of non-seepage water, and the collection after the rainwater passes permeable pavement is convenient for in the top trompil, and the setting of water-collecting pipe is convenient for the unified storage of rainwater and is accomodate, the utility model discloses the setting of filter layer, double-deck filtration guarantee rubbish can not get into harm internal machine, and filter layer swing joint is on manger plate layer and cistern, the dismantlement and the rubbish clearance of the filter layer of being convenient for.

Description

Special road surface structure is collected to automatic water of sponge city permeable pavement

Technical Field

The utility model relates to a sponge city permeable pavement technical field especially relates to sponge city permeable pavement is from moving water collection special road surface structure.

Background

The permeable pavement is used as a new environment-friendly and ecological road material, has water permeability, can quickly eliminate water accumulation on roads and squares in rainy days, can reduce the burden of urban drainage facilities in concentrated rainfall, and prevents river flooding and water pollution.

The inventor finds that when the automatic water collection special pavement structure of the existing sponge urban permeable pavement is used, collected rainwater is directly drained to the underground and is not reasonably utilized when rainfall occurs, and meanwhile, a rainwater storage and water storage device is not arranged.

Therefore, the inventor takes the experience of abundant design development and actual manufacturing of the related industry for years into consideration, researches and improves the existing structure and deficiency, and provides a special road surface structure for automatically collecting water on a sponge urban permeable road surface, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special road surface structure is collected to automatic water of sponge city permeable pavement, to the rainwater of collecting directly discharge the underground and do not carry out rational utilization when the rainfall is small, do not have the save water storage device problem to the rainwater simultaneously.

The utility model discloses automatic water collection special road surface structure's of sponge city permeable pavement purpose and efficiency is reached by following concrete technical means:

a special road surface structure for automatically collecting water on a sponge urban permeable road surface comprises a road bed; a water retaining layer is arranged below the roadbed, a reservoir and a filter layer are arranged on two sides of the water retaining layer, two ends of the filter layer are provided with bulges A, the top of the water retaining layer is provided with bulges B, a water collecting layer is arranged above the water retaining layer, and a permeable pavement is arranged above the water collecting layer; the top of cistern is equipped with water pump, outlet pipe and afforestation pipe, and the inside of cistern is equipped with inlet tube and outlet pipe, and the underground pipe network of bottom fixed connection of outlet pipe, the top swing joint of outlet pipe is on the upper portion in the cistern.

Furthermore, the bottom of crossing the water collecting layer sets up the trompil, and trompil and collector pipe fixed connection, and the both ends of collector pipe set up the top at the filter layer respectively.

Further, the below of filter layer is equipped with filter screen A and filter screen B, and filter screen A is in filter screen B's top, the both sides of filter layer through protruding A respectively with protruding B and cistern swing joint, and protruding A's top is equipped with the hoisting point.

Furthermore, one side swing joint of water pump has the outlet pipe, and outlet pipe swing joint is in the bottom of afforesting the pipe, and the opposite side swing joint of water pump has the inlet tube, and the bottom setting of inlet tube is in the bottom in the cistern.

Furthermore, arc-shaped water collecting grooves are formed in two sides of the permeable pavement, rainwater grates are arranged on the arc-shaped water collecting grooves, and filter layers are arranged below the rainwater grates.

Compare with current structure under, the utility model has the advantages of as follows:

1. the utility model discloses the setting of water-collecting layer, water-collecting layer have the characteristics of non-seepage water, and set up the collection that the trompil is convenient for the rainwater after passing permeable pavement in the top, and the setting of collector pipe is convenient for the unified storage of rainwater and is accomodate.

2. The utility model discloses the setting of filter layer, double-deck filtration guarantee rubbish can not get into the inside machine of harm, and can be with filter layer swing joint on manger plate layer and cistern, the dismantlement and the rubbish clearance of the filter layer of being convenient for.

3. The utility model discloses the setting of water pump, water pump can irrigate for subaerial afforestation vegetation through outlet pipe swing joint afforestation pipe, and the inlet tube is connected to the water pump, and the bottom setting of inlet tube is in the bottom in the cistern, is convenient for take to the water source in the cistern.

4. The utility model discloses the setting of wash-out pipe can be at the too big inside cistern of precipitation can't undertake the water storage during operation with unnecessary rainwater, discharges into underground official network, prevents that the rainwater from overflowing the road surface and causing the unnecessary loss.

Drawings

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

fig. 2 is the structure schematic diagram of the water pump of the utility model.

Fig. 3 is a schematic view of the water collection layer side profile structure of the present invention.

Fig. 4 is a schematic view of the front cross-sectional structure of the water collecting layer of the present invention.

Fig. 5 is a schematic view of the structure of the filtering layer of the present invention.

In the figure: 1. a permeable pavement; 2. a water collection layer; 201. opening a hole; 202. a water collection pipe; 3. an arc-shaped water collecting tank; 4. a rainwater grate; 5. a filter layer; 501. a filter screen A; 502. a filter screen B; 503. hoisting points; 6. a protrusion A; 7. a protrusion B; 8. a roadbed; 9. a water retaining layer; 10. a reservoir; 11. greening pipe; 12. a water pump; 1201. a water inlet pipe; 1202. a water outlet pipe; 13. a drain pipe; 14. an underground pipe network.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings and described below. While the invention will be described in conjunction with the exemplary embodiment, it will be understood that this description is not intended to limit the invention to this exemplary embodiment. On the contrary, the invention is intended to cover not only the exemplary embodiment, but also various alternative, modified, equivalent and other embodiments, which may be included within the spirit and scope of the invention as defined by the appended claims.

Referring to fig. 1 to 5, a special road surface structure for automatic water collection of a sponge urban permeable road surface comprises a roadbed 8; a water retaining layer 9 is arranged below the roadbed 8, water reservoirs 10 and a filter layer 5 are arranged on two sides of the water retaining layer 9, protrusions A6 are arranged at two ends of the filter layer 5, protrusions B7 are arranged at the top of the water retaining layer 9, a water collecting layer 2 is arranged above the water retaining layer 9, and a permeable pavement 1 is arranged above the water collecting layer 2; a water pump 12, a water outlet pipe 1202 and a greening pipe 11 are arranged above the water storage tank 10, a water inlet pipe 1201 and a water drain pipe 13 are arranged inside the water storage tank 10, the bottom end of the water drain pipe 13 is fixedly connected with an underground pipe network 14, and the top end of the water drain pipe 13 is movably connected to the upper part inside the water storage tank 10.

Wherein, the bottom of water collecting layer 2 sets up trompil 201, and trompil 201 and collector pipe 202 fixed connection, and the both ends of collector pipe 202 set up respectively in the top of filter layer 5, and water collecting layer 2 has the characteristics of non-seepage water, and sets up the trompil above and be convenient for 201 the rainwater to pass the collection behind the permeable pavement 1, and the setting of collector pipe 202 is convenient for the unified storage of rainwater to accomodate.

Wherein, the below of filter layer 5 is equipped with filter screen A501 and filter screen B502, and filter screen A501 is in the top of filter screen B502, the both sides of filter layer 5 are passed through protruding A6 respectively with protruding B7 and cistern 10 swing joint, and protruding A6's top is equipped with hoisting point 503, the filter layer is equipped with filter screen A501 and filter screen B502 double-deck filtration guarantee rubbish and can not get into harm internal machine, and protruding A6 and protruding B7's setting can be with filter layer 5 swing joint 10 on manger plate layer 9 and cistern, arch A6 sets up hoisting point 503 above protruding B7 and is convenient for the dismantlement and the rubbish clearance of filter layer 5.

Wherein, one side swing joint of water pump 12 has outlet pipe 1202, and outlet pipe 1202 swing joint is in the bottom of afforestation pipe 11, the opposite side swing joint of water pump 12 has inlet tube 1201, and the bottom setting of inlet tube 1201 is in the bottom of cistern 10, water pump 12 can irrigate for subaerial afforestation vegetation through outlet pipe 1202 swing joint afforestation pipe 11, inlet tube 1201 is connected to water pump 12, and the bottom setting of inlet tube is in the bottom of cistern 10, be convenient for take to the cistern 10 internal water source.

Wherein, the both sides of permeable pavement 1 are equipped with arc water catch bowl 3, and are equipped with rainwater grate 4 on the arc water catch bowl 3, and rainwater grate 4 has filter layer 5, collect the rainwater on the permeable pavement 1 when the rainwater is too much, and the setting up of rainwater grate 4 protects the top pedestrian and avoids stepping on empty and drop, filters the great rubbish of volume simultaneously.

The working principle of the embodiment is as follows:

collect the rainwater that permeable pavement 1 oozed down through water collection layer 2, make the rainwater flow in filter layer 5 in filter the back through filter screen A501 with filter screen B502 and filter the rainwater and deposit in cistern 10, collect the rainwater that permeable pavement 1 can't in time ooze down through arc water catch bowl 3, prevent the too big rubbish of volume to get into filter layer 5 through rainwater grate 4 and prevent personnel's falling simultaneously, manger plate layer 9 prevents that the water source from destroying road bed 8, and the soil layer under the road bed, cause the subside of permeable pavement 1.

It should be noted that the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece can all be customized according to the record of description and attached drawing, and the concrete connected mode of each part all adopts conventional means such as mature bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, conventional model, and the inventor does not detailed herein again.

In summary, although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments or equivalent replacements may be made to some technical features of the embodiments, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides an automatic water collection special road surface structure of sponge city permeable pavement which characterized in that: comprises a roadbed (8); a water retaining layer (9) is arranged below the roadbed (8), a reservoir (10) and a filter layer (5) are arranged on two sides of the water retaining layer (9), protrusions A (6) are arranged at two ends of the filter layer (5), a protrusion B (7) is arranged at the top of the water retaining layer (9), a water collecting layer (2) is arranged above the water retaining layer (9), and a permeable pavement (1) is arranged above the water collecting layer (2); the greening water-saving water storage device is characterized in that a water pump (12), a water outlet pipe (1202) and a greening pipe (11) are arranged above the water storage tank (10), a water inlet pipe (1201) and a water drain pipe (13) are arranged inside the water storage tank (10), the bottom end of the water drain pipe (13) is fixedly connected with an underground pipe network (14), and the top end of the water drain pipe (13) is movably connected to the upper portion inside the water storage tank (10).

2. The automatic water collection special pavement structure for the sponge urban permeable pavement according to claim 1, which is characterized in that: the bottom of water collecting layer (2) sets up trompil (201), and trompil (201) and collector pipe (202) fixed connection, and the both ends of collector pipe (202) set up respectively in the top of filter layer (5).

3. The automatic water collection special pavement structure for the sponge urban permeable pavement according to claim 1, which is characterized in that: the lower part of filter layer (5) is equipped with filter screen A (501) and filter screen B (502), and filter screen A (501) are in the top of filter screen B (502), the both sides of filter layer (5) are passed through protruding A (6) respectively with protruding B (7) and cistern (10) swing joint, and the top of protruding A (6) is equipped with hoisting point (503).

4. The automatic water collection special pavement structure for the sponge urban permeable pavement according to claim 1, which is characterized in that: one side swing joint of water pump (12) has outlet pipe (1202), and outlet pipe (1202) swing joint is in the bottom of afforestation pipe (11), and the opposite side swing joint of water pump (12) has inlet tube (1201), and the bottom setting of inlet tube (1201) is in the bottom in cistern (10).

5. The automatic water collection special pavement structure for the sponge urban permeable pavement according to claim 1, which is characterized in that: the two sides of the permeable pavement (1) are provided with arc-shaped water collecting grooves (3), the arc-shaped water collecting grooves (3) are provided with rain water grates (4), and filter layers (5) are arranged below the rain water grates (4).