CN210529817U

CN210529817U - Sponge city construction is with recessed formula greenery patches rainwater collection device

Info

Publication number: CN210529817U
Application number: CN201920568336.6U
Authority: CN
Inventors: 许天会; 王启中; 彭文峰; 褚正虎; 袁帅; 杨婉玲; 肖椿; 李玲丽
Original assignee: Cccc Urban Rural Construction Planning And Design Research Institute Co ltd
Current assignee: Cccc Urban Rural Construction Planning And Design Research Institute Co ltd
Priority date: 2019-04-24
Filing date: 2019-04-24
Publication date: 2020-05-15
Anticipated expiration: 2029-04-24

Abstract

The utility model discloses a sponge city construction is with recessed greenery patches rainwater collection device, including tank and sedimentation tank. The utility model discloses in, under the great condition of rainfall, the rainwater carries the floater to flow in the sedimentation tank through the mouth of a river down, the bigger floater accessible grid drift that the notch of grid was seted up flows to the drainage tank in, the rainwater filters through the drainage tank and flows in the sedimentation tank, and the floater side is stayed in the drainage tank, along with the increase of the floater in the drainage tank, can cause the drainage tank to receive stifled, the water level in the drainage tank rises, when the water level rises to third level sensor department, third level sensor gives the controller with the water level information transfer that monitors, controller control motor operation this moment, the motor drives the push pedal through this screw rod and removes, simultaneously distance sensor carries out real-time supervision to the distance of push pedal, after the floater in the drainage tank is pushed to the collecting tank when the push pedal, distance sensor gives the controller with information transfer.

Description

Sponge city construction is with recessed formula greenery patches rainwater collection device

Technical Field

The utility model relates to a rainwater collection device technical field especially relates to a sponge city construction is with recessed greenery patches rainwater collection device.

Background

With the continuous increase of national economy and the continuous improvement of the living standard of people in China, the road construction and the road network are increasingly perfect, and the ecological problems of environmental pollution, water quality deterioration and the like are easily caused when the road construction protection measures are improper. At present, the ecological problems can not estimate the direct economic loss caused by water conservancy, agriculture, traffic, industry and the like, and the reduction of natural resources, environmental pollution and ecological degradation degree caused by the direct economic loss are difficult to estimate. In 2016, the department of transportation released "guidance on the implementation of Green road construction". The 'thirteen-five' period is a key period of road construction development in China, the construction task is heavy, the research of road ecological technology is accelerated, the ecological environment is protected, and the key period is used for promoting the ecological road construction development.

The drainage design idea of the traditional highway is mainly that rainwater produces runoff along the transverse and longitudinal slopes of the road surface, and the rainwater is collected at the rainwater inlet and then drained to a water body through a rainwater pipe. The drainage concept of 'mainly draining and using hysteresis' is increasingly prominent along with the improvement of a road network. The method is mainly characterized in that the road surface range of the highway is wide, the proportion of hardened road surfaces is large, rainwater resources in the area are rich, but most of rainwater flows off in vain, so that the rainwater resources cannot be effectively utilized, and the rainwater resources are seriously lost; rainwater runoff on a road surface carries pollutants to be discharged into a water body, so that serious non-point source pollution is caused; the road drainage system is imperfect, rainstorm comes, and side slope rainwater and road surface rainwater are accumulated to cause roadbed damage. Under such a situation, the conventional road drainage cannot meet the requirements of people on various aspects of rainwater.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a concave greenbelt rainwater collecting device for sponge city construction.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a sponge city construction is with recessed greenery patches rainwater collection device, includes tank and sedimentation tank, the tank top is equipped with the metalling, and the metalling top surface has laid down the permeable stratum, the planting layer has been laid to the permeable stratum top surface down, the tank leads to pipe through-connection has the sedimentation tank, the sedimentation tank top surface is equipped with down the mouth of a river with planting layer junction, and the mouth of a river surface is equipped with the grid down, the inside water strainer groove of having seted up in mouth of a river down, and the water strainer groove top surface is equipped with third level sensor, the inside push pedal that is equipped with of water strainer groove, and the push pedal passes through the screw rod and is connected with the rotation of motor output, mouth of a river both sides surface is equipped with distance sensor.

Preferably, plant the layer top and be equipped with solar panel, and the solar panel bottom surface inlays and has the controller, plant the layer top and preset the sprinkler bead, and be equipped with first water pump in the middle of sprinkler bead and the aqua storage tank, be equipped with the active carbon filtering layer between aqua storage tank one end and the metalling, and be equipped with the second water pump between aqua storage tank and the sedimentation tank.

Preferably, the inside first level sensor that is equipped with of tank, and first level sensor below is equipped with second level sensor, the outlet has been seted up to tank one end, and the inside electromagnetic drainage valve that is equipped with of outlet, the layer inside pre-buried humidity transducer that has of planting.

Preferably, the output ends of the first water level sensor, the second water level sensor, the third water level sensor, the distance sensor and the humidity sensor are electrically connected with the input end of the controller, and the output end of the controller is electrically connected with the input ends of the first water pump, the second water pump, the motor and the electromagnetic drain valve.

Preferably, the push pedal is equipped with the equidistance and is equipped with a plurality ofly, and the distance between two push pedals slightly is less than the length in drainage groove to through dead lever fixed connection between two push pedals.

Preferably, the first water pump, the water spray head and the water storage tank are connected through a water pipe in a through mode, and the second water pump, the water storage tank and the sedimentation tank are connected through a water pipe in a through mode.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. in the utility model, under the condition of large rainfall, the rainwater carries floaters to flow into the sedimentation tank through the drainage port, the larger floaters arranged on the notch of the grating can drift into the water filtering tank through the grating, the rainwater is filtered and flows into the sedimentation tank through the water filtering tank, the side of the floaters is left in the water filtering tank, along with the increase of the floaters in the water filtering tank, the water filtering tank is blocked, the water level in the water filtering tank rises, when the water level rises to the third water level sensor, the third water level sensor transmits the monitored water level information to the controller, the controller controls the motor to run, the motor drives the push plate to move through the screw rod, the distance sensor monitors the distance of the push plate in real time, after the floaters in the water filtering tank are pushed to the collection tank by the push plate, the distance sensor transmits the information to the controller, the controller controls the motor to stop running, at the moment, the water filtering capacity of the water filtering tank is restored, and the arrangement of the collecting tank and the push plate can not only ensure that the water filtering tank is not blocked and improve the drainage efficiency, but also collect sundries, prevent the sundries from causing pollution to the water body, and facilitate cleaning by cleaning personnel;

2. in the utility model, one part of rainwater enters the sedimentation tank through the drainage port to be sedimentated, so that silt in the rainwater is sunk, and the rainwater is collected, the other part of rainwater permeates the underground through the planting layer for planting green plants, and then permeates the gravel layer through the infiltration layer to intercept impurities in the rainwater, and then enters the activated carbon filter layer through the gravel layer to be filtered, and finally the rainwater is collected in the water storage tank to play a role of retaining water, and the rainwater can be filtered in the process of collecting the rainwater, so that the water quality is improved, and the rainwater is prevented from polluting the water body;

3. in the utility model, the solar panel provides electric energy for the device, the humidity sensor monitors the soil of the planting layer, when the monitored humidity influences the vegetation growth, the humidity sensor transmits the monitored information to the controller, the controller controls the first water pump to operate, the water in the water storage tank is pumped out and sprayed to the vegetation planted on the surface of the planting layer through the sprinkler head to irrigate the vegetation, meanwhile, the second water level sensor monitors the water quantity in the water storage tank, when the water level is monitored to be low, the second water level sensor transmits the monitored information to the controller, the controller controls the second water pump to operate to fill the water in the sedimentation tank into the water storage tank, when the water level reaches the position of the first water level sensor, the first water level sensor transmits the monitored information to the controller, at the moment, the controller controls the second water pump to stop operating to fill water into the water storage tank, when the rainfall is great, when the rainwater that oozes makes the water level in the tank spill over first level sensor, first level sensor gives the controller with information transfer, controller control electromagnetic drain valve is opened, discharge the water in the tank through the outlet, when the water level descends to first level sensor below, first level sensor gives the controller with information transfer, controller control electromagnetic drain valve closes, the device's equipment not only can play the effect of remaining water, and can improve the utilization to water, energy-concerving and environment-protective, economic benefits is high.

Drawings

Fig. 1 is a schematic structural view of a concave greenbelt rainwater collecting device for sponge city construction according to the present invention;

FIG. 2 is a schematic view of the drainage port structure of the concave greenbelt rainwater collecting device for sponge city construction;

FIG. 3 is a schematic diagram of a push plate structure of the concave greenbelt rainwater collecting device for sponge city construction according to the present invention;

fig. 4 is a block diagram of the process of the concave greenbelt rainwater collecting device for sponge city construction.

Illustration of the drawings:

1. a water storage tank; 2. an active carbon filter layer; 3. a crushed stone layer; 4. a lower infiltration layer; 5. planting a layer; 6. a sprinkler head; 7. an electromagnetic drain valve; 8. a water outlet; 9. a first water pump; 10. a first water level sensor; 11. a second water pump; 12. a second water level sensor; 13. a solar panel; 14. a controller; 15. a water outlet; 16. a sedimentation tank; 17. collecting tank; 18. a screw; 19. a grid; 20. a third water level sensor; 21. a water filtering tank; 22. pushing the plate; 23. a motor; 24. a humidity sensor; 25. a distance sensor.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 and 2, a concave greenbelt rainwater collecting device for sponge city construction comprises a water storage tank 1 and a sedimentation tank 16, wherein a rubble layer 3 is arranged above the water storage tank 1, a lower permeable layer 4 is laid on the top surface of the rubble layer 3, a planting layer 5 is laid on the top surface of the lower permeable layer 4, the water storage tank 1 is connected with the sedimentation tank 16 through a water pipe in a through manner, a water outlet 15 is arranged at the joint of the top surface of the sedimentation tank 16 and the planting layer 5, a grid 19 is arranged on the surface of the water outlet 15, a water filtering tank 21 is arranged inside the water outlet 15, a third water level sensor 20 is arranged on the top surface of the water filtering tank 21, a push plate 22 is arranged inside the water filtering tank 21, the push plate 22 is rotatably connected with the output end of a motor 23 through a screw 18, distance sensors 25 are arranged on the.

Referring to fig. 1, 2, 3 and 4, a solar panel 13 is arranged above the planting layer 5, a controller 14 is embedded on the bottom surface of the solar panel 13, a sprinkler head 6 is preset above the planting layer 5, a first water pump 9 is arranged between the sprinkler head 6 and the water storage tank 1, an activated carbon filter layer 2 is arranged between one end of the water storage tank 1 and the crushed stone layer 3, a second water pump 11 is arranged between the water storage tank 1 and the sedimentation tank 16, a first water level sensor 10 is arranged inside the water storage tank 1, a second water level sensor 12 is arranged below the first water level sensor 10, a water outlet 8 is arranged at one end of the water storage tank 1, an electromagnetic drain valve 7 is arranged inside the water outlet 8, a humidity sensor 24 is embedded inside the planting layer 5, output ends of the first water level sensor 10, the second water level sensor 12, the third water level sensor 20, a distance sensor 25 and the humidity sensor 24 are electrically connected with an input, and 14 output of controller and first water pump 9, second water pump 11, motor 23 and electromagnetic drain valve 7 input electric connection, push pedal 22 is equipped with the equidistance and is equipped with a plurality ofly, and the distance between two push pedals 22 slightly is less than the length of drainage tank 21 to through dead lever fixed connection between two push pedals 22, through water pipe through connection between first water pump 9, sprinkler bead 6 and the tank 1, through water pipe through connection between second water pump 11, tank 1 and the sedimentation tank 16.

The working principle is as follows: under the condition of large rainfall, rainwater carries floating objects to flow into the sedimentation tank 16 through the drainage port 15, the large floating objects arranged on the notch of the grating 19 can drift into the water filtering tank 21 through the grating 19, the rainwater is filtered by the water filtering tank 21 to flow into the sedimentation tank 16, the floating objects are left in the water filtering tank 21, the water filtering tank 21 is blocked with the increase of the floating objects in the water filtering tank 21, the water level in the water filtering tank 21 rises, when the water level rises to the third water level sensor 20, the third water level sensor 20 transmits the monitored water level information to the controller 14, at the moment, the controller 14 controls the motor 23 to operate, the motor 23 drives the push plate 22 to move through the screw rod 18, meanwhile, the distance sensor 25 monitors the distance of the push plate 22 in real time, and after the push plate 22 pushes the floating objects in the water filtering tank 21 into the collection tank 17, the distance sensor 25 transmits the information to the controller 14, at the moment, the controller 14 controls the motor 23 to stop running, the water filtering tank 21 restores water filtering capacity, the collecting tank 17 and the push plate 22 are arranged, the water filtering tank 21 can be ensured not to be blocked, the drainage efficiency is improved, sundries can be collected, the sundries are prevented from being polluted by water, cleaning personnel can clean the rainwater conveniently, one part of the rainwater enters the sedimentation tank 16 through the water outlet 15 to be precipitated, silt in the rainwater is settled, the rainwater is collected, the other part of the rainwater permeates into the underground through the planting layer 5 for planting green plants, the rainwater permeates into the rubble layer 3 through the lower permeating layer 4 to intercept impurities in the rainwater, then enters the activated carbon filtering layer 2 through the rubble layer 3 to be filtered, and finally the rainwater is collected in the water storage tank 1 to collect the rainwater and play a role of retaining the rainwater, and the rainwater can be filtered in the process of collecting the rainwater, improving water quality and avoiding rainwater polluting water, the solar panel 13 providing electric energy to the device, the humidity sensor 24 monitoring soil of the planting layer 5, when the monitored humidity affects vegetation growth, the humidity sensor 24 transmitting the monitored information to the controller 14, the controller 14 controlling the first water pump 9 to operate, pumping water in the water storage tank 1 out and spraying the water to vegetation planted on the surface of the planting layer 5 through the sprinkler 6 for irrigating vegetation, meanwhile, the second water level sensor 12 monitoring water quantity in the water storage tank 1, when the water level is monitored to be low, the second water level sensor 12 transmitting the monitored information to the controller 14, the controller 14 controlling the second water pump 11 to operate to pour water in the sedimentation tank 16 into the water storage tank 1, when the water level reaches the position of the first water level sensor 10, the first water level sensor 10 transmitting the monitored information to the controller 14, at this moment, the controller 14 controls the second water pump 11 to stop running, stop injecting water into the water storage tank 1, when rainfall is large, when the water level in the water storage tank 1 overflows the first water level sensor 10 due to the downward-seeping rainwater, the first water level sensor 10 transmits information to the controller 14, the controller 14 controls the electromagnetic drain valve 7 to be opened, the water in the water storage tank 1 is discharged through the water outlet 8, when the water level drops below the first water level sensor 10, the first water level sensor 10 transmits the information to the controller 14, the controller 14 controls the electromagnetic drain valve 7 to be closed, the device not only can play a role in retaining water, but also can improve the utilization of the water, energy conservation and environmental protection are realized, and economic benefit is high.

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 sponge city construction is with recessed greenery patches rainwater collection device, includes tank (1) and sedimentation tank (16), its characterized in that, tank (1) top is equipped with rubble layer (3), and rubble layer (3) top surface has laid down permeable stratum (4), lower permeable stratum (4) top surface has laid planting layer (5), tank (1) leads to pipe through-connection has sedimentation tank (16), sedimentation tank (16) top surface and planting layer (5) junction are equipped with down mouth of a river (15), and down mouth of a river (15) surface is equipped with grid (19), drainage groove (21) have been seted up to down mouth of a river (15) inside, and drainage groove (21) top surface is equipped with third level sensor (20), drainage groove (21) inside is equipped with push pedal (22), and push pedal (22) are connected with motor (23) output through screw rod (18) and are rotated, the surface of both sides of the lower nozzle (15) is provided with a distance sensor (25), and collecting grooves (17) are formed in both sides of the lower nozzle (15).

2. The downward-concave type greenbelt rainwater collection device for sponge city construction according to claim 1, wherein a solar panel (13) is arranged above the planting layer (5), a controller (14) is embedded in the bottom surface of the solar panel (13), a water spray head (6) is preset above the planting layer (5), a first water pump (9) is arranged between the water spray head (6) and the water storage tank (1), an activated carbon filter layer (2) is arranged between one end of the water storage tank (1) and the gravel layer (3), and a second water pump (11) is arranged between the water storage tank (1) and the sedimentation tank (16).

3. The downward-concave type greenbelt rainwater collection device for sponge city construction according to claim 1, wherein a first water level sensor (10) is arranged inside the water storage tank (1), a second water level sensor (12) is arranged below the first water level sensor (10), a water outlet (8) is formed in one end of the water storage tank (1), an electromagnetic drain valve (7) is arranged inside the water outlet (8), and a humidity sensor (24) is pre-buried inside the planting layer (5).

4. The downward-concave type greenbelt rainwater collecting device for sponge city construction according to claim 3, wherein the output ends of the first water level sensor (10), the second water level sensor (12), the third water level sensor (20), the distance sensor (25) and the humidity sensor (24) are electrically connected with the input end of the controller (14), and the output end of the controller (14) is electrically connected with the input ends of the first water pump (9), the second water pump (11), the motor (23) and the electromagnetic drain valve (7).

5. The downward-concave type greenbelt rainwater collecting device for sponge city construction as claimed in claim 1, wherein the push plates (22) are provided in plurality at equal intervals, the distance between the two push plates (22) is slightly less than the length of the water filtering groove (21), and the two push plates (22) are fixedly connected with each other through a fixing rod.

6. The downward-concave type greenbelt rainwater collection device for sponge city construction according to claim 4, wherein the first water pump (9), the sprinkler head (6) and the water storage tank (1) are connected in a through manner through a water pipe, and the second water pump (11), the water storage tank (1) and the sedimentation tank (16) are connected in a through manner through a water pipe.