阅读说明：本技术 一种城市道路雨水收集与利用系统 (Urban road rainwater collection and utilization system ) 是由 王洪军 于 2021-04-29 设计创作，主要内容包括：本发明公开了一种城市道路雨水收集与利用系统,涉及市政道路建设技术领域,包括车行道、人行道以及设置在人行道一侧的绿化带,车行道靠近人行道处间隔设置有若干排水井,绿化带下方设置有若干与排水井连通的蓄水池,人行道上间隔设置有若干产能模块、储能模块和灌溉模块。本发明提供了使用便捷、安全,且通过回收路人的踩踏动能实现利用回收雨水的绿化灌溉以实现雨水再利用的一种城市道路雨水收集与利用系统。(The invention discloses an urban road rainwater collecting and utilizing system, which relates to the technical field of municipal road construction and comprises a roadway, a sidewalk and a green belt arranged on one side of the sidewalk, wherein a plurality of drainage wells are arranged at intervals at the position, close to the sidewalk, of the roadway, a plurality of water storage tanks communicated with the drainage wells are arranged below the green belt, and a plurality of capacity modules, energy storage modules and irrigation modules are arranged at intervals on the sidewalk. The urban road rainwater collection and utilization system is convenient and safe to use, and realizes greening irrigation by recycling rainwater through recycling trampling kinetic energy of passersby so as to recycle rainwater.)

1. The utility model provides an urban road rainwater is collected and is utilized system, includes roadway, pavement and sets up the greenbelt in pavement one side, its characterized in that: a plurality of drainage wells are arranged at intervals on the roadway close to the sidewalk, a plurality of water storage tanks communicated with the drainage wells are arranged below the green belt, a plurality of capacity modules are arranged on the sidewalk at intervals, and an energy storage module and an irrigation module are arranged on the green belt;

the capacity module comprises pedals arranged on the sidewalk and an extrusion air cylinder which is arranged in the module and driven by the pedals;

the energy storage module comprises an energy accumulator communicated with the multi-dry extrusion air cylinder;

the irrigation module comprises a pneumatic water pumping device communicated with the energy accumulator, wherein a water inlet pipe communicated with the reservoir is arranged on the pneumatic water pumping device, and an irrigation pipe extending into the green belt is arranged on the pneumatic water pumping device in a communicated mode.

2. The urban road rainwater collection and utilization system according to claim 1, wherein: the productivity module is including inlaying the module main part of establishing on the pavement, the footboard slides and sets up on module main part upper portion, the fixed elastic component that links firmly with the footboard that is provided with in the module main part, the inside mounting panel that is provided with of module main part, the articulated setting on the mounting panel of extrusion inflator, the articulated clamp plate that is provided with and extrudes the articulated complex of inflator on the mounting panel, the transmission is connected with kinetic energy mechanism of amplification between footboard and the clamp plate.

3. The urban road rainwater collection and utilization system according to claim 2, wherein: the kinetic energy amplification mechanism comprises a rack fixed on the lower surface of the pedal, a gear meshed with the rack is rotatably arranged in the module main body, a rotary table is coaxially fixed on the gear, and a connecting rod hinged with the end part of the pressing plate is hinged to the rotary table.

4. The urban road rainwater collection and utilization system according to claim 3, wherein: the module comprises a module body and is characterized in that a mounting plate is inserted in the module body, and a bolt matched with the module body in a locking mode is inserted in the mounting plate.

5. The urban road rainwater collection and utilization system according to claim 1, wherein: a plurality of inspection wells are arranged on the green belt at intervals, and the energy accumulator and the pneumatic water pump are fixedly arranged inside the inspection wells.

6. The urban road rainwater collection and utilization system according to claim 5, wherein: the energy accumulator is fixed with a low-pressure air release valve, the low-pressure air release valve is fixedly connected with an air delivery pipeline communicated with the pneumatic water pump, and the air delivery pipeline is communicated with a switch valve.

7. The urban road rainwater collection and utilization system according to claim 6, wherein: and a high-pressure air release valve is fixedly arranged on the energy accumulator.

8. The urban road rainwater collection and utilization system according to claim 1, wherein: the irrigation pipe is buried in the lower portion of the green belt, and a plurality of irrigation nozzles extending out of the ground are communicated with the irrigation pipe.

Technical Field

The invention relates to the technical field of municipal road construction, in particular to an urban road rainwater collection and utilization system.

Background

The sponge city is characterized in that by strengthening city planning construction management, the absorption, storage and seepage and slow release effects of ecological systems such as buildings, roads, greenbelts, water systems and the like on rainwater are fully exerted, rainwater runoff is effectively controlled, and a city development mode of natural accumulation, natural seepage and natural purification is realized.

The traditional chinese patent publication No. CN107060058A discloses a rainwater collecting and draining device for sponge cities, which includes a first filter screen, a first drain pipe, a water inlet, a second drain pipe, a second filter screen, a fourth drain pipe, a fifth drain pipe and a fourth drain pipe, wherein the first filter screen is disposed at the inner lower part of a rainwater collecting pipe, the first drain pipe is disposed at the bottom end of the first drain pipe, the water inlet is disposed above the second drain pipe, the second drain pipe is disposed at the left and right sides of the third drain pipe, the second filter screen is disposed at the beginning end of the second drain pipe, and the third drain pipe is disposed at the left and right sides of the fourth drain pipe.

Adopt above-mentioned technical scheme, improve rainwater collection device's drainage ability through a plurality of drain pipes, but at the in-service use in-process, do not carry out effectual storage and use to the rainwater, to the requirement that makes the city have benign hydrologic cycle, good ecological environment and graceful urban landscape system that the sponge city proposed, it is slightly not enough, also need to improve in energy-concerving and environment-protective and recycle aspect.

Disclosure of Invention

The invention aims to provide an urban road rainwater collecting and utilizing system, which utilizes the cooperation of a capacity module, an energy storage module and an irrigation module to store the potential energy of treading pedals by pedestrians on sidewalks for irrigating rainwater in a water storage tank, thereby realizing the purpose of recycling rainwater in an energy-saving and environment-friendly manner.

The technical purpose of the invention is realized by the following technical scheme:

a system for collecting and utilizing urban road rainwater comprises a roadway, a sidewalk and a green belt arranged on one side of the sidewalk, wherein a plurality of drainage wells are arranged at intervals on the roadway close to the sidewalk, a plurality of water storage tanks communicated with the drainage wells are arranged below the green belt, and a plurality of capacity modules, energy storage modules and irrigation modules are arranged on the sidewalk at intervals;

the capacity module comprises pedals arranged on the sidewalk and an extrusion air cylinder which is arranged in the module and driven by the pedals;

an energy storage module comprising an energy accumulator in communication with the plurality of squeeze cylinders;

the irrigation module comprises a pneumatic water pumping device communicated with the energy accumulator, wherein a water inlet pipe communicated with the reservoir is arranged on the pneumatic water pumping device, and an irrigation pipe extending into the green belt is arranged on the pneumatic water pumping device in a communicated mode.

By adopting the technical scheme, when raining, rainwater is introduced into the water storage tank through the drainage well for storage, meanwhile, kinetic energy of trampling the pedal by passers on the sidewalk is converted into compressed gas through the squeezing gas cylinder in the capacity module at ordinary times, the compressed gas is stored in the energy accumulator, and when irrigation is needed, the rainwater in the water storage tank is pumped into the irrigation pipe by using the pneumatic water pump device to realize irrigation of the green belt; in this way, during raining, rainwater is collected; potential energy generated by walking of passers-by on the sidewalk is collected through the capacity module at ordinary times, so that rainwater can be recycled in an energy-saving and environment-friendly manner.

The invention is further configured to: the productivity module is including inlaying the module main part of establishing on the pavement, the footboard slides and sets up on module main part upper portion, the fixed elastic component that links firmly with the footboard that is provided with in the module main part, the inside mounting panel that is provided with of module main part, the articulated setting on the mounting panel of extrusion inflator, the articulated clamp plate that is provided with and extrudes the articulated complex of inflator on the mounting panel, the transmission is connected with kinetic energy mechanism of amplification between footboard and the clamp plate.

Through adopting above-mentioned technical scheme, when the pedestrian walked on the pavement, can drive the footboard and slide a small distance downwards when trampling the footboard, the footboard passes through kinetic energy amplification mechanism and drives the clamp plate and rotate around the pin joint and drive the motion of extrusion inflator this moment to produce pressure gas, thereby realize the conversion that produces kinetic energy to the pedestrian's walking.

The invention is further configured to: the kinetic energy amplification mechanism comprises a rack fixed on the lower surface of the pedal, a gear meshed with the rack is rotatably arranged in the module main body, a rotary table is coaxially fixed on the gear, and a connecting rod hinged with the end part of the pressing plate is hinged to the rotary table.

Through adopting above-mentioned technical scheme, when the footboard slided downwards, the footboard drove the rack downstream, and the rack passes through the gear this moment and drives the carousel and rotate, and the carousel passes through the connecting rod and drives the clamp plate and overturn downwards to the realization converts reciprocating of rack minimality into the swing by a wide margin of clamp plate, through this kind of mode, can reduce the motion range of footboard as far as under the state of guaranteeing the compression of extrusion inflator, thereby effectively prevents that the pedestrian from stumbling when the footboard produces.

The invention is further configured to: the module comprises a module body and is characterized in that a mounting plate is inserted in the module body, and a bolt matched with the module body in a locking mode is inserted in the mounting plate.

Through adopting above-mentioned technical scheme, utilize the detachable mounting panel to make things convenient for the staff to carry out the dismantlement and the installation of extrusion inflator to effectively improve the convenience that the device used.

The invention is further configured to: a plurality of inspection wells are arranged on the green belt at intervals, and the energy accumulator and the pneumatic water pump are fixedly arranged inside the inspection wells.

Through adopting above-mentioned technical scheme, fix the energy storage ware and start the pump hydrophone in the inspection shaft, make things convenient for the staff to carry out the maintenance of energy storage ware and pneumatic pump hydrophone, through this kind of mode, improve the convenience that the system used.

The invention is further configured to: the energy accumulator is fixed with a low-pressure air release valve, the low-pressure air release valve is fixedly connected with an air delivery pipeline communicated with the pneumatic water pump, and the air delivery pipeline is communicated with a switch valve.

By adopting the technical scheme, when the system is in rainy season or rainy weather, the switch valve can be closed, the whole system is in a rainwater collection state, when the system is in dry season or rainy weather, the switch valve is opened, and the pressure air on the energy accumulator drives the pneumatic water pump to work, so that the utilization of rainwater in the water storage tank is realized; and the arrangement of the low-pressure air release valve can ensure the working stability of the pneumatic water pumping device.

The invention is further configured to: and a high-pressure air release valve is fixedly arranged on the energy accumulator.

Through adopting above-mentioned technical scheme, utilize the high pressure release valve to carry out the pressure release of energy storage ware to prevent that energy storage ware internal pressure is too big.

The invention is further configured to: the irrigation pipe is buried in the lower portion of the green belt, and a plurality of irrigation nozzles extending out of the ground are communicated with the irrigation pipe.

Through adopting above-mentioned technical scheme, utilize irrigation pipe and irrigation spray head cooperation to carry out the transport and the irrigation of rainwater, can effectively improve the irrigation effect of greenbelt.

In conclusion, the beneficial technical effects of the invention are as follows:

(1) the potential energy generated when pedestrians step on the pedal on the sidewalk is stored by utilizing the cooperation of the capacity module, the energy storage module and the irrigation module, so that the rainwater in the water storage tank is irrigated, and the rainwater is recycled in an energy-saving and environment-friendly manner;

(2) the moving distance of the pedal can be effectively reduced by utilizing the kinetic energy amplifying mechanism, so that the safety of the system in the using process is improved;

(3) the inspection well and the detachable extrusion inflator are utilized, so that the system is convenient to overhaul and use by workers, and the use convenience of the device is improved.

Drawings

FIG. 1 is a schematic cross-sectional view of the overall structure of one embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of a capacity module portion according to an embodiment of the invention, showing the structure of the capacity module;

FIG. 3 is a schematic cross-sectional view of a portion of an inspection well showing the communication between an accumulator and a priming pump according to one embodiment of the present invention.

Reference numerals: 1. a roadway; 2. a sidewalk; 3. a green belt; 4. a drainage well; 5. a reservoir; 6. a water drain; 7. a module body; 8. a pedal; 9. an elastic member; 10. mounting a plate; 11. a bolt; 12. extruding the air cylinder; 13. pressing a plate; 14. a rack; 15. a gear; 16. a turntable; 17. a connecting rod; 18. an accumulator; 19. a pneumatic water pumping device; 20. an inspection well; 21. a one-way valve; 22. a gas pipeline; 23. a high pressure bleed valve; 24. a low pressure bleed valve; 25. an on-off valve; 26. a water inlet pipe; 27. an irrigation pipe; 28. an irrigation spray head.

Detailed Description

The present invention will now be described more fully hereinafter with reference to the accompanying examples.

Referring to the attached drawing 1, the urban road rainwater collection and utilization system comprises a roadway, a sidewalk and a green belt arranged on one side of the sidewalk far away from the roadway, wherein a plurality of drainage wells are arranged at intervals at the position, close to the sidewalk, of the roadway, a plurality of water storage tanks are arranged below the green belt, the water storage tanks are communicated with the drainage wells through obliquely arranged drainage channels, a plurality of capacity modules are arranged on the sidewalk at intervals, each capacity module is arranged on the sidewalk at intervals along the length direction of the sidewalk, and a plurality of energy storage modules and irrigation modules are arranged on the green belt at intervals along the length direction of the green belt.

Referring to the attached figure 2, the capacity module comprises a module main body embedded on a sidewalk, the module main body is of a cuboid box type structure, a pedal is arranged on the upper portion of the module main body in a sliding mode along the height direction of the module main body, the upper surface of the pedal is flush with the upper surface of the sidewalk, a plurality of elastic pieces fixedly connected with the pedal are fixedly arranged on the module main body, and the elastic pieces are made of springs; the inside bottom surface department joint of module main part is provided with the mounting panel, pegs graft on the mounting panel and is provided with the bolt with module main part locking complex, and the articulated extrusion inflator that is provided with of mounting panel upper surface, the articulated clamp plate that is provided with the articulated complex of the flexible end of extrusion inflator of mounting panel upper surface, the transmission is connected with kinetic energy amplification mechanism between footboard and the clamp plate.

The kinetic energy amplification mechanism comprises a rack fixed on the lower surface of the pedal, the rack is arranged on one side, close to the pressing plate, of the mounting plate, a gear meshed with the rack is arranged inside the module body in a rotating mode, a rotary table is coaxially fixed on one side, close to the center of the module body, of the gear, the diameter of the rotary table is far larger than that of the gear, a connecting rod is hinged to the eccentric point of the rotary table, and one end, far away from the rotary table, of the connecting rod is hinged to the upper end of the pressing plate.

When the pedestrian walks on the pavement, can drive the footboard a segment distance of sliding downwards when trampling the footboard, the footboard drives rack downstream this moment, the rack passes through the gear and drives the carousel rotation, the carousel passes through the connecting rod and drives the clamp plate upset downwards, the clamp plate drives the extrusion inflator and contracts and with air compression, thereby the realization is converted the kinetic energy that produces when walking the passerby, another is on the same side, kinetic energy amplification mechanism converts the reciprocating of rack miniwatt range into the swing by a wide margin of clamp plate, can be when guaranteeing that the extrusion inflator is in the state of compression, reduce the motion range of footboard as far as, thereby effectively prevent that the pedestrian from stumbling when the footboard produces.

Referring to fig. 1 and 3, the main equipment of the energy storage module is an energy accumulator; the main equipment of the irrigation module is a pneumatic water pumping device, a plurality of inspection wells are arranged on the green belt at intervals, and the energy accumulator and the pneumatic water pumping device are fixedly arranged inside the inspection wells. The main equipment of the energy storage module and the irrigation module is placed in the inspection well, so that the workers can conveniently overhaul and operate.

The air inlet of the energy accumulator and the air outlet of the extrusion air cylinder are respectively provided with a one-way valve, the one-way valves at the air outlets of the extrusion air cylinders are communicated with the one-way valve at the air inlet of the energy accumulator through an air delivery pipeline, the air outlet at the upper part of the energy accumulator is provided with a high-pressure air release valve, the air outlet at the side wall of the energy accumulator is fixedly provided with a low-pressure air release valve, the low-pressure air release valve is fixedly connected with an air delivery pipeline communicated with a pneumatic water pump, and the air delivery pipeline is communicated with a switch valve.

When the system is in rainy season or rainy weather, the switch valve can be closed, the whole system is in a rainwater collection state, when the system is in dry season or rainy weather, the switch valve is opened, and the pressure air on the energy accumulator drives the pneumatic water pump to work, so that the utilization of rainwater in the water storage tank is realized; and the low-pressure air release valve can ensure the working stability of the pneumatic water pumping device, and the high-pressure air release valve can prevent the internal pressure of the energy accumulator from being overlarge.

The inlet port department on the pneumatic pump hydrophone is provided with the inlet tube with the cistern intercommunication, and inside the inlet tube stretched into the rainwater of cistern, outlet port department intercommunication was provided with the irrigation pipe on the pneumatic pump hydrophone, and the irrigation pipe is the pipeline in leakage hole, and the irrigation pipe is buried underground in the greenbelt lower part and is extended along greenbelt length direction, and the intercommunication is provided with a plurality of irrigation spray heads that stretch out greenbelt ground on the irrigation pipe, and irrigation spray head sets up along the even interval of irrigation line length direction.

The working principle of the embodiment is as follows: when raining, rainwater is introduced into the reservoir through the drainage well for storage, and meanwhile kinetic energy of pedestrians on the sidewalks on the pedals is converted into compressed gas through the squeezing gas cylinders in the capacity module at ordinary times and is conveyed to the energy accumulator through the gas conveying pipeline for storage; when the weather is dry or rainless, the switch valve is only required to be opened, and the compressed air generated by the whole system can drive the pneumatic water pump device to pump the rainwater in the reservoir into the irrigation pipe to realize the irrigation of the green belt; in this way, during raining, rainwater is collected; when the rain is dry or in a short time, kinetic energy generated by walking of people on the sidewalk is collected through the energy production module, stored through the energy storage module and utilized by the irrigation module, so that the rainwater can be recycled in an energy-saving and environment-friendly mode.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.