CN110915611A - Automatic irrigation system for green plant land below urban viaduct - Google Patents
Automatic irrigation system for green plant land below urban viaduct Download PDFInfo
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- CN110915611A CN110915611A CN201911233409.7A CN201911233409A CN110915611A CN 110915611 A CN110915611 A CN 110915611A CN 201911233409 A CN201911233409 A CN 201911233409A CN 110915611 A CN110915611 A CN 110915611A
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- Prior art keywords
- urban viaduct
- irrigation system
- green plant
- automatic irrigation
- water
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
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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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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention relates to an automatic irrigation system for green plant lands below an urban viaduct, which is fixedly arranged on two sides of the urban viaduct through fixing piles and is used for irrigating the green plant lands below the urban viaduct; the automatic irrigation system comprises a filtering device for filtering impurities in rainwater on the road surface of the urban viaduct, a water storage device for storing the rainwater and a spraying device for irrigating green plants. The invention can automatically irrigate the green plant land below the urban viaduct in a targeted manner according to different seasons and weather, solves the problem that a large amount of manpower, material resources and water resources are wasted in the conventional artificial irrigation, and has the advantages of safety, reliability, strong practicability, convenience in use and simple structure.
Description
Technical Field
The invention belongs to the field of rainwater recycling, and particularly relates to an automatic irrigation system for green plant land below an urban viaduct.
Technical Field
Along with the continuous development of cities, the population of the cities is increased rapidly, vehicles are increased day by day, crossing buildings are gradually dense, the capacity of traffic guidance by ground traffic lights can not meet the increasing traffic demand slowly, and the problems of traffic congestion and traffic jam are easy to occur. In order to improve the vehicle passing capacity, evacuate the traffic density, improve the transportation efficiency and form a multi-layer three-dimensional layout, an urban viaduct is usually established in urban planning to relieve the problem of traffic congestion.
In the initial design of urban viaducts, rainwater on the bridge deck of the viaduct is usually collected into a water pipe directly, and a municipal rainwater pipe network is connected to solve the drainage problem. On the other hand, the green land under the urban viaduct is partially or completely covered by the bridge floor, so that natural rainwater cannot be utilized, and only artificial irrigation is relied on, thereby not only consuming manpower and material resources, but also wasting a large amount of water resources.
If rainwater on the bridge deck of the urban viaduct is used for irrigating the green plant land below, water resources are saved to a certain extent. With this concept, many scholars have proposed rainwater collection devices, but all suffer from drawbacks.
For example, in the utility model CN201120538793.4, the water outlet is exposed to the outside and is easily blocked by sundries, thereby affecting the drainage system. If like utility model patent CN201420304302.3 again, only can realize the rainy day and irrigate, lose the effect fine day, the rainfall is different in summer and winter moreover, and the plant water storage is also different, can't classify according to weather, season and irrigate.
Aiming at the problem of irrigation of green plant lands below urban viaducts, the invention provides an automatic irrigation system for the green plant lands below the urban viaducts, so that rainwater is stored in rainy days, the green plant lands are irrigated, and the green plant lands are irrigated and air is purified in sunny days.
Disclosure of Invention
Aiming at the problem of irrigation of green plant lands below urban viaducts, the invention provides an automatic irrigation system for the green plant lands below the urban viaducts, aiming at ensuring that rainwater irrigates the green plant lands, storing the rainwater in rainy days in summer, irrigating the green plant lands in sunny days in summer and purifying the air; and storing rainwater in rainy days in winter, and irrigating green planting land in sunny days in winter.
The invention is realized by the following technical proposal, an automatic irrigation system for green plant land under an urban viaduct,
the automatic irrigation system is fixedly arranged on two sides of the urban viaduct through fixing piles and is used for irrigating green plant lands below the urban viaduct;
the automatic irrigation system comprises a filtering device for filtering impurities in rainwater on the road surface of the urban viaduct, a water storage device for storing the rainwater and a spraying device for irrigating green plants.
As a preferred scheme of the automatic irrigation system of the green plant land below the urban viaduct, the automatic irrigation system comprises the following steps: a plurality of water outlets are formed in two sides of the urban viaduct;
the filtering device comprises a water collecting pipe communicated with the water outlet and a blocking device for filtering;
the water inlet end of the water collecting pipe is provided with a fine grid for filtering sundries;
the blocking device is sequentially provided with a water permeable plate with water permeable holes, a sponge layer and a base plate from top to bottom.
As a preferred scheme of the automatic irrigation system of the green plant land below the urban viaduct, the automatic irrigation system comprises the following steps: the water storage device is a water storage tank and is used for collecting and storing rainwater passing through the filtering device; the water storage device is lower than the filtering device in space height, so that rainwater can flow in and be collected conveniently.
As a preferred scheme of the automatic irrigation system of the green plant land below the urban viaduct, the automatic irrigation system comprises the following steps: the spraying device comprises a control valve arranged on the water storage tank and an air pressure sensor for opening/closing the control valve according to the atmospheric pressure condition;
a main pipe for water delivery is arranged on the control valve, a plurality of branch pipes are arranged on the main pipe, and atomizing nozzles are arranged at the free ends of the branch pipes;
the main pipe is fixed on the urban viaduct through a fixing ring.
As a preferred scheme of the automatic irrigation system of the green plant land below the urban viaduct, the automatic irrigation system comprises the following steps: the spraying range of the atomizing nozzles arranged on the branch pipes is required to cover the area of green plant land below the urban viaduct.
The invention has the beneficial technical effects that:
1. the action range is large, and the application range is wide; the invention is suitable for different seasons and weather conditions, and carries out different water storage and irrigation treatments on green plants below the urban viaduct.
2. The application range is wide; the invention further introduces an irrigation system by taking an automatic irrigation system of green plant lands below an urban viaduct as an example, and different parameter data (a water storage tank, an air pressure sensor and the like) can be set according to actual conditions.
3. The utilization rate of water resources is high; compared with the prior art, the rainwater storage and irrigation system can store rainwater and irrigate green plant lands in rainy days, and can irrigate the green plant lands and purify air in sunny days.
4. The maintenance is convenient, and the service time is long; the sponge layer in the cleaning device can be replaced regularly, so that the cleaning purpose is achieved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic view of the filter arrangement;
FIG. 4 is a schematic view of a permeable plate structure;
in the figure: 1-urban viaduct; 2-a water outlet; 3-a filtration device; 4-a water storage device; 5-fixing the pile; 6-main pipe; 7-branch pipe; 8-an atomizing nozzle; 9-a fixing ring; 10-green planting land; 11-a water collecting pipe; 12-a barometric pressure sensor; 13-a control valve; 14-a water permeable plate; 15-sponge layer, 16-backing plate.
Detailed Description
The invention is further illustrated by the following examples and figures.
Example 1
As shown in fig. 1, an automatic irrigation system for green plants under urban viaducts,
the automatic irrigation system is fixedly arranged on two sides of the urban viaduct 1 through the fixing piles 5 and is used for irrigating the green plant land 10 below the urban viaduct 1;
the automatic irrigation system comprises a filtering device 3 for filtering impurities in rainwater on the road surface of the urban viaduct 1, a water storage device 4 for storing the rainwater, and a spraying device for irrigating the green plant land 10.
A plurality of water outlets 2 are arranged on two sides of the urban viaduct 1;
the filtering device 3 comprises a water collecting pipe 11 communicated with the water outlet 2 and a blocking device for filtering;
the water inlet end of the water collecting pipe 11 is provided with a fine grid for filtering sundries;
the arresting device comprises a water permeable plate 14 with water permeable holes, a sponge layer 15 and a backing plate 16 which are sequentially arranged from top to bottom.
The water storage device 4 is a water storage tank and is used for collecting and storing rainwater passing through the filtering device 3; the water storage device 4 is lower than the filtering device 3 in space height, so that rainwater can flow in and be collected conveniently.
The spraying device comprises a control valve 13 arranged on the water storage tank and an air pressure sensor 12 for opening/closing the control valve 13 according to the atmospheric pressure condition;
a main pipe 6 for water delivery is arranged on the control valve 13, a plurality of branch pipes 7 are arranged on the main pipe 6, and atomizing nozzles 8 are arranged at the free ends of the branch pipes 7;
the main pipe 6 is fixed on the urban viaduct 1 through a fixing ring 9.
The spraying range of the atomizing nozzles 8 arranged on the branch pipes 7 is required to cover the area of the green plant land 10 below the urban viaduct 1.
The working principle is as follows: rainwater falling on the road surface 1 of the urban viaduct converges to the water outlet 2 at the side end, then fine impurities such as gravel, sand and stone mixed in the rainwater are intercepted by the fine grids, then the rainwater flows to the water permeable plate 14 from the water collecting pipe 11, and after the finer impurities such as paper scraps, dust and particles are further blocked by the sponge layer 15, the rainwater enters the water storage tank of the water storage device 4; the control valve 13 is connected with the air pressure sensor 12, and the air pressure sensor 12 distinguishes fine rainy days according to the principles of high temperature and low air pressure in fine rainy days, and low temperature and high air pressure in rainy days, so that the on-off control of the control valve 13 is realized. When the rainy day in summer, control valve 13 is closed, and the rainwater is saved to a certain amount, holds full water as the water storage box, and unnecessary rainwater flows out from the top, reaches atomizing nozzle 8 department through being responsible for 6 and branch pipe 7, begins to spray the green land of planting 10 in overpass below. In sunny summer, the control valve 13 is opened by the air pressure sensor 12, and rainwater stored in the water storage tank flows out through the main pipe 6 and the branch pipe 7 of the aluminum-plastic composite pipe. Rainwater is extruded into the atomizing nozzle 8 under the action of gravity to form atomizing particles with the diameter of 15-60 microns to irrigate the green plant field 10 below, and meanwhile, the rainwater can purify air, cool and remove dust. In winter and rainy days, the air pressure sensor 12 closes the control valve 13, and rainwater is stored in the water storage tank. In sunny winter, the air pressure sensor 12 opens the control valve 13, and rainwater stored in the water storage tank 15 is used for irrigating the green plant land 10.
Claims (5)
1. The utility model provides an automatic irrigation system of green plant land in city viaduct below which characterized in that:
the automatic irrigation system is fixedly arranged on two sides of the urban viaduct (1) through fixing piles (5) and is used for irrigating green plants (10) below the urban viaduct (1);
the automatic irrigation system comprises a filtering device (3) for filtering impurities in rainwater on the road surface of the urban viaduct (1), a water storage device (4) for storing the rainwater, and a spraying device for irrigating green plants (10).
2. The automatic irrigation system for green plant land under urban viaduct of claim 1, characterized by: a plurality of water outlets (2) are arranged on two sides of the urban viaduct (1);
the filtering device (3) comprises a water collecting pipe (11) communicated with the water outlet (2) and a blocking device for filtering;
the water inlet end of the water collecting pipe (11) is provided with a fine grid for filtering sundries;
the arresting device is composed of a water permeable plate (14) with water permeable holes, a sponge layer (15) and a backing plate (16) which are arranged in sequence from top to bottom.
3. The automatic irrigation system for green plant land under urban viaduct of claim 2, characterized by: the water storage device (4) is a water storage tank and is used for collecting and storing rainwater passing through the filtering device (3); the water storage device (4) is lower than the filtering device (3) in space height, so that rainwater can flow into and be collected conveniently.
4. The automatic irrigation system for green plant land under urban viaduct according to claim 3, characterized by: the spraying device comprises a control valve (13) arranged on the water storage tank and an air pressure sensor (12) for opening/closing the control valve (13) according to the atmospheric pressure condition;
a main pipe (6) for water delivery is arranged on the control valve (13), a plurality of branch pipes (7) are arranged on the main pipe (6), and atomizing nozzles (8) are arranged at the free ends of the branch pipes (7);
the main pipe (6) is installed and fixed on the urban viaduct (1) through a fixing ring (9).
5. The automatic irrigation system for green plant land under urban viaduct of claim 4, characterized by: the spraying range of the atomizing nozzles (8) arranged on the branch pipes (7) is required to cover the area of the green plant land (10) below the urban viaduct (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911233409.7A CN110915611A (en) | 2019-12-05 | 2019-12-05 | Automatic irrigation system for green plant land below urban viaduct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911233409.7A CN110915611A (en) | 2019-12-05 | 2019-12-05 | Automatic irrigation system for green plant land below urban viaduct |
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| Publication Number | Publication Date |
|---|---|
| CN110915611A true CN110915611A (en) | 2020-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911233409.7A Pending CN110915611A (en) | 2019-12-05 | 2019-12-05 | Automatic irrigation system for green plant land below urban viaduct |
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| Country | Link |
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| CN (1) | CN110915611A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204070006U (en) * | 2014-07-22 | 2015-01-07 | 梅州市建筑工程有限公司 | The green area irrigation device of municipal works |
| CN204876044U (en) * | 2015-08-19 | 2015-12-16 | 湖南华沣科贸有限公司 | City rainwater regulation controlling means that avoids peak hour |
| CN106932841A (en) * | 2015-12-31 | 2017-07-07 | 博世汽车部件(苏州)有限公司 | Environment monitoring device, navigation equipment and navigation Service end |
| KR20180110324A (en) * | 2017-03-28 | 2018-10-10 | 아리울씨앤디 주식회사 | Fountain system and method of bridges |
| CN109496796A (en) * | 2018-12-11 | 2019-03-22 | 昆明理工大学 | Plant conservation system and its control method under a kind of bridge |
| CN109972795A (en) * | 2019-04-11 | 2019-07-05 | 徐州工程学院 | A kind of Green Roof reducing pollutant concentration in rainfall runoff |
| CN110158445A (en) * | 2016-08-05 | 2019-08-23 | 山东交通学院 | A kind of urban viaduct rainwater comprehensive reutilization system based on PLC control |
| CN209323600U (en) * | 2018-09-13 | 2019-08-30 | 上海园林工程设计有限公司 | A kind of overpass rainwater collection and utilization device |
-
2019
- 2019-12-05 CN CN201911233409.7A patent/CN110915611A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204070006U (en) * | 2014-07-22 | 2015-01-07 | 梅州市建筑工程有限公司 | The green area irrigation device of municipal works |
| CN204876044U (en) * | 2015-08-19 | 2015-12-16 | 湖南华沣科贸有限公司 | City rainwater regulation controlling means that avoids peak hour |
| CN106932841A (en) * | 2015-12-31 | 2017-07-07 | 博世汽车部件(苏州)有限公司 | Environment monitoring device, navigation equipment and navigation Service end |
| CN110158445A (en) * | 2016-08-05 | 2019-08-23 | 山东交通学院 | A kind of urban viaduct rainwater comprehensive reutilization system based on PLC control |
| KR20180110324A (en) * | 2017-03-28 | 2018-10-10 | 아리울씨앤디 주식회사 | Fountain system and method of bridges |
| CN209323600U (en) * | 2018-09-13 | 2019-08-30 | 上海园林工程设计有限公司 | A kind of overpass rainwater collection and utilization device |
| CN109496796A (en) * | 2018-12-11 | 2019-03-22 | 昆明理工大学 | Plant conservation system and its control method under a kind of bridge |
| CN109972795A (en) * | 2019-04-11 | 2019-07-05 | 徐州工程学院 | A kind of Green Roof reducing pollutant concentration in rainfall runoff |
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Application publication date: 20200327 |