CN108179678B - Rainwater collecting and irrigating device for road green belt - Google Patents
Rainwater collecting and irrigating device for road green belt Download PDFInfo
- Publication number
- CN108179678B CN108179678B CN201810182511.8A CN201810182511A CN108179678B CN 108179678 B CN108179678 B CN 108179678B CN 201810182511 A CN201810182511 A CN 201810182511A CN 108179678 B CN108179678 B CN 108179678B
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- China
- Prior art keywords
- irrigation
- pipe
- road
- side drainage
- road side
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/224—Surface drainage of streets
- E01C11/227—Gutters; Channels ; Roof drainage discharge ducts set in sidewalks
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
- A01G25/023—Dispensing fittings for drip irrigation, e.g. drippers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Soil Sciences (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention relates to the technical field of irrigation of highway greenbelts; comprising the following steps: road surface, road side drainage brick, road side drainage board, storage water tank, micro-irrigation device, micro-irrigation pipe, micro-irrigation planting box and drip irrigation pipe; the road side drainage bricks are paved on the road surface side surface, and the road side drainage plates are installed below the road side drainage bricks and are connected with the road surface side surface; oblique through holes are formed in the road side drainage bricks, and the road side drainage plates are attached to the road side drainage bricks and extend to the lower part of the roadbed; the water storage tank is arranged below the side of the road side drainage plate, and the micro-irrigation device comprises a front pump cavity, a rear pump cavity, a leather-padded one-way valve, an air pipe and a filter; the invention provides a specific device design for collecting and storing rainwater and utilizing wind power and sunlight to generate electricity for irrigation, realizes the automatic irrigation function of the road green belt without external power in inland remote areas, and is particularly suitable for popularization and use in areas with larger wind power and long sunlight time throughout the year in northwest China.
Description
Technical field:
The invention relates to the technical field of irrigation of road green belts.
The background technology is as follows:
In northwest areas of China, because precipitation is less, soil is unfavorable for shallow water storage, vegetation survival rate of road greenbelts is low, regular along-road irrigation is usually needed by using water-carrying vehicles to ensure that vegetation of the greenbelts does not suffer from drought, and if rainwater is directly collected along roads for storage and used for irrigation of the greenbelts, the problems that the traditional storage mode is easy to evaporate and lose, irrigation power energy needs to be additionally accessed and the like exist, and the method cannot be adopted in remote areas.
The invention comprises the following steps:
In view of this, it is necessary to design a device that can effectively collect and store rainwater and automatically irrigate a road green belt without external power.
A rainwater collection irrigation device for a highway green belt, comprising: road surface, road side drainage brick, road side drainage board, storage water tank, micro-irrigation device, micro-irrigation pipe, micro-irrigation planting box and drip irrigation pipe; the road side drainage bricks are paved on the road surface side surface, and the road side drainage plates are installed below the road side drainage bricks and are connected with the road surface side surface; oblique through holes are formed in the road side drainage bricks, and the road side drainage plates are attached to the road side drainage bricks and extend to the lower part of the roadbed; the water storage tank is installed in road side drainage board side below, and the water storage tank is provided with the storage tank delivery port in road surface side bottom dorsad, and mid-mounting has the screen cloth in the storage tank, and pebble layer and tectorial layer are laid in order to the screen cloth top, and the storage tank top is covered with the brick that permeates water.
The micro-irrigation device comprises a front pump cavity, a rear pump cavity, a leather-pad type one-way valve, an air pipe and a filter, wherein the water outlet of the water storage tank, the front pump cavity, the rear pump cavity and the filter are sequentially communicated, the front pump cavity, the rear pump cavity and the filter are respectively separated by the leather-pad type one-way valve, and the tops of the front pump cavity and the rear pump cavity are respectively provided with holes.
The air pipe consists of an inner pipe and an outer pipe, the inner pipe is arranged in the outer pipe, the top of the outer pipe is provided with an outer pipe orifice towards one side of the air pipe, the top of the inner pipe is provided with an inner pipe orifice towards the side face of the air pipe opposite to the outer pipe orifice, the inner pipe and the outer pipe are sealed, the outer pipe orifice points to the windward direction of the installation site, the lower part of the outer pipe is communicated with the front pump cavity, and the lower part of the inner pipe is communicated with the rear pump cavity; the outlet end of the filter is connected with a micro-irrigation planting box and a drip irrigation pipe through a micro-irrigation pipe; the micro-irrigation planting box is filled with water storage objects.
When there is precipitation, because the ordinary ponding design of preventing of highway, the rainwater can be along road surface direction road surface side, by the guide plate guide of road side to the storage water tank, when the stormwater leads to the rainwater flow great in the short time, the through-hole that sets up in the road side drainage brick can also guide rivers, prevents that the guide plate of road side from being destroyed. After being led to the water storage tank, the rainwater falls into the bottom area of the water storage tank for storage after being filtered by the water permeable bricks, the soil covering layers, the pebble layers and the screen, so that algae pollution is prevented, and the water permeable bricks, the soil covering layers and the pebble layers also become sealing covers to prevent water in the water storage tank from evaporating.
When wind power is large, the windward side and the leeward side of the air pipe form a large pressure difference, an outer pipe opening is pressurized to a front pump cavity, an inner pipe opening is depressurized to a rear pump cavity, and as the front end and the rear end of the front pump cavity and the rear pump cavity are both provided with one-way valves, the pressure difference can realize the effect of pressing water in the front pump cavity into the rear pump cavity, thereby improving the water level in the rear pump cavity. In the process, the filter can limit the flow rate while preventing foreign matters from blocking the water outlets of the micro-irrigation pipe and the drip irrigation pipe, so that the water storage can not be used up in a short time after precipitation.
Preferably, the polyethylene water-resisting layer is laid on the inner wall of the water storage tank, and the water storage tank can be made of simple materials under the design, so that the cost is reduced.
Preferably, the air pipe further comprises an outer pipe orifice horn cover, a bearing and a directional air wing, wherein the outer pipe orifice horn cover is arranged at the outer pipe orifice, the top of the air pipe is provided with the outer pipe orifice, the inner pipe orifice is rotatably connected with the lower section of the air pipe through the bearing, the directional air wing is a Y-shaped air wing, and the directional air wing is arranged above the inner pipe orifice.
The invention provides a specific device design for collecting and storing rainwater and utilizing wind power to irrigate, realizes the automatic irrigation function of the road green belt without external power in inland remote areas, and is particularly suitable for popularization and use in areas with larger wind power and long sunshine time throughout the year in northwest China.
Description of the drawings:
FIG. 1 is a schematic structural view of a specific embodiment of a rainwater harvesting irrigation apparatus for highway greenbelts;
FIG. 2 is a schematic view of a partial structure of a micro-irrigation device of an embodiment of a rainwater collection irrigation device for a highway green belt;
Fig. 3 is a schematic view of a partial top view of an air duct of an embodiment of a rainwater collection irrigation device for a highway green belt.
In the figure: road surface 1, road side drainage brick 2, through hole 201, road side drainage board 3, storage water tank 4, storage water tank delivery port 401, polyethylene water blocking layer 402, screen 403, pebble layer 404, earthing layer 405, water permeable brick 406, micro-irrigation device 5, front pump cavity 501, rear pump cavity 502, leather pad type check valve 503, filter 504, inner pipe 505, outer pipe 506, outer pipe opening 507, outer pipe opening horn cover 508, inner pipe opening 509, bearing 510, Y-shaped wind wing 511, micro-irrigation pipe 6, micro-irrigation planting box 7, and drip irrigation pipe 8.
The specific embodiment is as follows:
A rainwater collection irrigation device for a highway green belt, comprising: road surface 1, road side drainage brick 2, road side drainage plate 3, water storage tank 4, micro-irrigation device 5, micro-irrigation pipe 6, micro-irrigation planting box 7 and drip irrigation pipe 8; the road side drainage bricks 2 are paved on the side surface of the road surface 1, and the road side drainage plates 3 are installed below the road side drainage bricks 2 and connected with the bottom of the side surface of the road surface 1; oblique through holes 201 are formed in the road side drainage bricks 2, and the road side drainage plates 3 are attached to the road side drainage bricks 2 and extend to the lower part of the roadbed; the storage water tank 4 is installed in road side drainage board 3 side below, and storage water tank 4 is provided with storage water tank delivery port 401 in road side bottom dorsad, and polyethylene water blocking layer 402 has been laid to storage water tank 4 inner wall, and mid-mounting has screen cloth 403 in the storage water tank 4, and pebble layer 404 and cover soil layer 405 are laid in order to screen cloth 403 top, and storage water tank 4 top covers has permeable brick 406.
The micro-irrigation device 5 comprises a front pump cavity 501, a rear pump cavity 502, a leather-pad type one-way valve 503, an air pipe and a filter 504, wherein the water outlet 401 of the water storage tank, the front pump cavity 501, the rear pump cavity 502 and the filter 504 are sequentially communicated, the front pump cavity 501 and the rear pump cavity are respectively separated by the leather-pad type one-way valve 503, and the tops of the front pump cavity 501 and the rear pump cavity 502 are respectively provided with holes.
The air pipe consists of an inner pipe 505 and an outer pipe 506, the inner pipe 505 is arranged in the outer pipe 506, the top of the outer pipe 506 is provided with an outer pipe orifice 507 towards one side of the air pipe, the outer pipe orifice 507 is provided with an outer pipe orifice horn cover 508, the top of the inner pipe 505 is provided with an inner pipe orifice 509 towards the side of the air pipe opposite to the outer pipe orifice 507, the inner pipe 505 is sealed with the outer pipe 506, the top of the air pipe is provided with the outer pipe orifice 507, the part of the inner pipe orifice 509 is rotatably connected with the lower section of the air pipe through a bearing 510, and a Y-shaped air wing 511 is arranged above the inner pipe orifice 509. The lower part of the outer pipe 506 is communicated with the front pump cavity 501, and the lower part of the inner pipe 505 is communicated with the rear pump cavity 502; the outlet end of the filter 504 is connected with a micro-irrigation planting box 7 and a drip irrigation pipe 8 through a micro-irrigation pipe 6; the micro-irrigation planting box 7 is filled with water storage objects.
Claims (1)
1. A rainwater collection irrigation equipment for highway greenbelt, its characterized in that includes: road surface, road side drainage brick, road side drainage board, storage water tank, micro-irrigation device, micro-irrigation pipe, micro-irrigation planting box and drip irrigation pipe;
the road side drainage bricks are paved on the road surface side surface, and the road side drainage plates are installed below the road side drainage bricks and are connected with the road surface side surface; oblique through holes are formed in the road side drainage bricks, and the road side drainage plates are attached to the road side drainage bricks and extend to the lower part of the roadbed; the water storage tank is arranged below the side of the road side drainage plate, the bottom of the water storage tank, which is opposite to the road surface side, is provided with a water outlet of the water storage tank, a screen is arranged in the middle of the water storage tank, a pebble layer and a soil covering layer are sequentially paved above the screen, and a water permeable brick is covered above the water storage tank;
The micro-irrigation device comprises a front pump cavity, a rear pump cavity, a leather-padded one-way valve, an air pipe and a filter, wherein the water outlet of the water storage tank, the front pump cavity, the rear pump cavity and the filter are sequentially communicated, the front pump cavity, the rear pump cavity and the filter are respectively separated by the leather-padded one-way valve, and the tops of the front pump cavity and the rear pump cavity are respectively provided with holes;
the air pipe consists of an inner pipe and an outer pipe, the inner pipe is arranged in the outer pipe, the top of the outer pipe is provided with an outer pipe orifice towards one side of the air pipe, the top of the inner pipe is provided with an inner pipe orifice towards the side face of the air pipe opposite to the outer pipe orifice, the inner pipe and the outer pipe are sealed, the outer pipe orifice points to the windward direction of the installation site, the lower part of the outer pipe is communicated with the front pump cavity, and the lower part of the inner pipe is communicated with the rear pump cavity; the outlet end of the filter is connected with a micro-irrigation planting box and a drip irrigation pipe through a micro-irrigation pipe; the micro-irrigation planting box is filled with water storage objects;
a polyethylene water-resistant layer is laid on the inner wall of the water storage tank;
The air pipe further comprises an outer pipe orifice horn cover, a bearing and a directional air wing, wherein the outer pipe orifice horn cover is arranged at the outer pipe orifice, the top of the air pipe is provided with the outer pipe orifice, the part of the inner pipe orifice is rotatably connected with the lower section of the air pipe through the bearing, the directional air wing is a Y-shaped air wing, and the directional air wing is arranged above the inner pipe orifice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810182511.8A CN108179678B (en) | 2018-03-06 | 2018-03-06 | Rainwater collecting and irrigating device for road green belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810182511.8A CN108179678B (en) | 2018-03-06 | 2018-03-06 | Rainwater collecting and irrigating device for road green belt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108179678A CN108179678A (en) | 2018-06-19 |
| CN108179678B true CN108179678B (en) | 2024-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810182511.8A Active CN108179678B (en) | 2018-03-06 | 2018-03-06 | Rainwater collecting and irrigating device for road green belt |
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| CN (1) | CN108179678B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113632719A (en) * | 2021-09-13 | 2021-11-12 | 昆明理工大学 | Water-saving automatic drip irrigation system for highway central partition green belt based on wind power generation |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208235253U (en) * | 2018-03-06 | 2018-12-14 | 宁夏大学 | Rainwater-collecting irrigation rig for green belt along highway |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| RU2346427C1 (en) * | 2007-07-24 | 2009-02-20 | Федеральное государственное учреждение высшего профессионального образования "Волгоградская государственная сельскохозяйственная академия" | Irrigation system |
| CN103461072A (en) * | 2013-09-30 | 2013-12-25 | 无锡同春新能源科技有限公司 | Device for lifting water from rainwater collection tank to water trees by wind power system power supply lift pump |
| CN203748354U (en) * | 2014-02-13 | 2014-08-06 | 黑龙江省畜牧机械化研究所 | Wind power drip irrigation water supply equipment |
| CN205454577U (en) * | 2016-01-05 | 2016-08-17 | 江苏苏太花木产业有限公司 | Nursery stock irrigation equipment |
| CN106918012A (en) * | 2017-03-17 | 2017-07-04 | 四川大学 | Highway rotary island greenbelt generates electricity and illuminates water-saving irrigation intellectuality integrated equipment |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208235253U (en) * | 2018-03-06 | 2018-12-14 | 宁夏大学 | Rainwater-collecting irrigation rig for green belt along highway |
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| CN108179678A (en) | 2018-06-19 |
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