CN111587770A - Drip irrigation system for expressway isolation green belt and control method thereof - Google Patents
Drip irrigation system for expressway isolation green belt and control method thereof Download PDFInfo
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- CN111587770A CN111587770A CN202010642508.7A CN202010642508A CN111587770A CN 111587770 A CN111587770 A CN 111587770A CN 202010642508 A CN202010642508 A CN 202010642508A CN 111587770 A CN111587770 A CN 111587770A
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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
- A01G25/16—Control of watering
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/007—Metering or regulating systems
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
- A01C23/042—Adding fertiliser to watering systems
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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
- A01G25/16—Control of watering
- A01G25/167—Control by humidity of the soil itself or of devices simulating soil or of the atmosphere; Soil humidity sensors
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
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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
- 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
Abstract
The invention discloses a drip irrigation system for an isolation green belt of a highway and a control method thereof; belongs to the technical field of highway greening maintenance, and comprises a water material supply assembly arranged on the side of a highway; the water supply end of the water material supply assembly is communicated with the water delivery pipe network assembly; a drip irrigation component is arranged on the water delivery pipe network component; the control component is respectively and electrically connected with the water material supply component and the drip irrigation component; the invention effectively solves the problems of difficult water supply maintenance and low efficiency of the central isolation green belt on the highway at present.
Description
Technical Field
The invention relates to the technical field of expressway greening maintenance, in particular to a drip irrigation system for an expressway isolation green belt and a control method thereof.
Background
The central isolation green belt of the expressway has the functions of partitioning oncoming traffic, reducing dazzling influence of oncoming vehicle lights, clearly displaying inner-side curbs and the like, and is an indispensable part in the expressway construction process. Compared with the conventional green land environment, the ecological conditions of the isolation green belts on the expressway are very poor, the most serious condition is water supply for the isolation green belts, and municipal watering maintenance engineering is difficult to develop due to the fact that the isolation green belts are far away from the city, so that irrigation can be performed only by means of rainwater, and due to the fact that most of planting backfill soil of the isolation green belts is raw soil, the requirement that vegetation absorbs pattern moisture is difficult to meet; to solve the problem, patent document 205030115U discloses two structures facing to the green belt of the highway in the 'automatic water and fertilizer irrigation system for green belt of the highway', but the water storage and corresponding water diversion device of the structure are directly arranged in the center of the highway, the size and the structure of the water storage and corresponding water diversion device are bound by the environment, so that enough rainwater is difficult to obtain to convey water and fertilizer to the drip irrigation structure on the whole control pipeline; in addition, some other patent documents also disclose drip irrigation by using a drip irrigation device which drains water in a water storage device from the outer side of an expressway to the position of a central isolation green belt through a pipeline and a valve, but the drip irrigation structures still have the defects of redundant pipeline systems and great defects in automation control, and the solution of the problems is the original purpose of the patent.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the drip irrigation system for the expressway isolation green belt and the control method thereof are provided to solve the problems that the water supply maintenance of the central isolation green belt on the expressway is difficult and the efficiency is low at present.
In order to solve the problems, the invention provides the following technical scheme:
a drip irrigation system for highway isolation greenbelts; comprises a water material supply component arranged on the side of the expressway; the water supply end of the water material supply assembly is communicated with the water delivery pipe network assembly; a drip irrigation component is arranged on the water delivery pipe network component; the control component is respectively and electrically connected with the water material supply component and the drip irrigation component;
the water and material supply assembly comprises a reservoir, and the reservoir is connected with the batching pool through a connecting pipe; a water inlet pipe of an electric control water delivery pump is also arranged at the bottom side of the batching tank;
the water delivery pipe network component comprises a main water delivery pipe with one end connected to the water outlet end of the electric control water delivery pump; the other end of the main water pipeline is communicated with the auxiliary water pipeline; the auxiliary water pipeline is embedded in a roadbed of the highway and arranged along the extending direction of the isolation green belt; the auxiliary water pipeline is also communicated with a plurality of shunt joints;
the drip irrigation assembly comprises a drip irrigation pipe connected to the shunt joint; the other end of the drip irrigation pipe is connected with the douche;
the control assembly comprises a liquid level sensor arranged in the reservoir, a main electromagnetic valve arranged on the main water conveying pipeline and an auxiliary electromagnetic valve arranged at the position of a shunt joint on the auxiliary water conveying pipeline; the central controller is respectively connected with the electric control water delivery pump, the liquid level sensor, the main electromagnetic valve and the auxiliary electromagnetic valve in a signal mode.
Preferably, the reservoir and the batching pool are of two adjacent square concrete structures dug on the ground surface, and are separated by a separation wall; the connecting pipe penetrates through the lower bottom of the partition wall to be arranged, and a self-sealing check valve is further arranged on one side of the connecting pipe extending into the batching tank; the upper top of the reservoir is communicated with a diversion canal on the high-speed roadside, and a standby water pump is arranged outside the reservoir.
Further, a sealing cover is also arranged at the upper top of the dosing pool; a fertilizer bin and an electric control discharge valve which are connected are arranged on the sealing cover; one end of the electric control discharge valve extends into the batching pool for arrangement; the electric control discharge valve is controlled by the central controller.
Furthermore, the height of the outer wall body on one side of the separation wall and the proportioning pool is greater than that of the outer wall body of the water storage pool; a plurality of through holes communicated with the batching pool are arranged at the upper top of the partition wall; the closing cap is the inclined plane plate structure of upper surface towards the cistern slope, still is provided with the grit screen cloth in batching pond.
Preferably, a flowmeter is further arranged on the main water conveying pipeline; the flow meter is in signal connection with the central controller through a lead.
Preferably, one end of the auxiliary water pipe extends out of the side wall of the side ditch on the expressway, and a connecting flange is fixed on the end side; the main water pipe is communicated with the auxiliary water pipe through a connecting flange; a support guard is also provided in the gutter opposite the primary water conduit.
Furthermore, the pipe diameter of the main water pipeline is larger than that of the auxiliary water pipeline, and the connecting flange is of a corresponding reducing flange structure; a protective sleeve is sleeved outside the auxiliary water pipeline.
Preferably, the number of drip irrigation pipes correspondingly communicated with each shunt interface on the auxiliary water pipeline is not less than 2; the main electromagnetic valve and the auxiliary electromagnetic valve both use an electromagnetic valve structure of a self-charging power supply with a solar panel.
Preferably, the control assembly further comprises a soil sensor; the soil sensor is arranged on the isolation green belt and is in signal connection with the central controller.
The invention also provides a control method of the drip irrigation system for the isolation green belt of the expressway, which comprises the following steps:
s1, connecting the pipe network and each component, putting fertilizer into the fertilizer bin, and confirming that each connecting structure is not abnormal; then the water is automatically stored by a reservoir; the water level of the two sides of the water storage tank is equal in height;
s2, transmitting information such as water storage amount in the reservoir and soil humidity of the isolation green belt position to the central controller by the liquid level sensor and the sensor; when the water demand of the reservoir is insufficient, the standby water pump pumps water to other water sources for introduction; when the water quantity is enough, the central controller controls the electric control discharge valve to discharge the fertilizer into the batching pool for water and fertilizer batching after calculation;
s3, after the water and fertilizer are prepared, the central controller controls the electric control water delivery pump, the main electromagnetic valve and the auxiliary electromagnetic valve to be opened, the water and fertilizer in the batching pool is pumped into the drip irrigation pipe along the water delivery pipe network component, and the irrigation emitter carries out quantitative drip irrigation on the plants;
and S4, closing the electric control water delivery pump, the main electromagnetic valve and the auxiliary electromagnetic valve after the drip irrigation quantity is enough to finish one-time collective drip irrigation.
The invention has the beneficial effects that:
the invention designs a drip irrigation system aiming at the water supply of the existing central isolation green belt of the expressway, the structures of a water material supply component, a water delivery pipe network component, a drip irrigation component and a control component are refined and improved respectively, wherein a reservoir and a batching tank which are in an integral structure are used, the efficiency of supplying water and fertilizer is improved by combining a more simplified pipe network system which is matched with the structure of the expressway, and the real-time control is realized by arranging a plurality of valves and sensor structures which are controlled by a central controller without allocating water and fertilizer in advance; greatly improving the efficiency and reliability of drip irrigation.
Drawings
FIG. 1 is a schematic structural view of the present invention in an embodiment;
FIG. 2 is a schematic structural diagram of the water supply assembly in the present embodiment;
FIG. 3 is a schematic view of the installation of the pipeline at the position of the slope in the present embodiment;
FIG. 4 is a schematic diagram of the connection of the control unit in this embodiment
Description of reference numerals: 1. the water and material supply assembly comprises a water and material supply assembly, a water storage tank, a proportioning pool, a 1C, an electric control water delivery pump, a 1D, a partition wall, a 1E, a check valve, a 1F, a sealing cover, a 1G, a fertilizer bin, a 1H, an electric control discharge valve, a 2, a water delivery network assembly, a 2A, a main water delivery pipeline, a 2B, an auxiliary water delivery pipeline, a 2C, a flow dividing joint, a 2D, a connecting flange, a 2E, a supporting and protecting piece, a 2E1, a baffle, a 2E2, a supporting rod, a 2E3, a bottom support, a 2E4, a supporting frame, a 3, a drip irrigation assembly, a 3A, a drip irrigation pipe, a 3B, an irrigator, a 4, a control assembly, a 4A, a liquid level sensor, a 4B, a main electromagnetic valve, a 4C, an auxiliary, a.
Detailed Description
The invention will be further described with reference to the following drawings and specific embodiments:
example (b):
referring to fig. 1, the present embodiment provides a drip irrigation system for an expressway isolation green belt; comprises a water material supply component 1 arranged on the side of the expressway; the water supply end of the water material supply component 1 is communicated with the water delivery pipe network component 2; a drip irrigation component 3 is arranged on the water delivery pipe network component 2; the control component 4 is respectively and electrically connected with the water material supply component 1 and the drip irrigation component 3;
the water and material supply assembly 1 comprises a reservoir 1A, and the reservoir 1A is connected with a dosing tank 1B through a connecting pipe; a water inlet pipe of an electric control water delivery pump 1C is also arranged at the bottom side of the batching pool 1B;
the water delivery pipe network component 2 comprises a main water delivery pipe 2A, one end of which is connected with the water outlet end of the electric control water delivery pump 1C; the other end of the main water pipeline 2A is communicated with the auxiliary water pipeline 2B; the auxiliary water pipe 2B is pre-buried in a roadbed of the highway, and the auxiliary water pipe 2B is arranged along the extending direction of the isolation green belt; the auxiliary water pipe 2B is also communicated with a plurality of shunt joints 2C; the main water pipeline is DN90 PE pipe, and the auxiliary water pipeline is DN50 PE pipe
The drip irrigation assembly 3 comprises a drip irrigation pipe 3A connected to the shunt joint 2C; the other end of the drip irrigation pipe 3A is connected with an irrigator 3B; the drip irrigation pipe adopts a phi 16 pipeline;
the control component 4 comprises a liquid level sensor 4A arranged in the reservoir 1A, a main electromagnetic valve 4B arranged on the main water conveying pipeline 2A and an auxiliary electromagnetic valve 4C arranged on the auxiliary water conveying pipeline 2B at the position of a shunt joint 2C; the central controller 4D is respectively connected with the electric control water delivery pump 1C, the liquid level sensor 4A, the main electromagnetic valve 4B and the auxiliary electromagnetic valve 4C in a signal mode. A flowmeter 4F is also arranged on the main water conveying pipeline 2A; the flow meter 4F is signal-connected to the central controller 4D through a wire. The control assembly 4 further comprises a soil sensor 4E; the soil sensor 4E is arranged on the isolation green belt, and the soil sensor 4E is in signal connection with the central controller 4D. The central controller 4D used in this embodiment is a control cabinet with a windows operating system, which is directly disposed on the roadside of the highway in view of convenience of installation and operation; the flow meter 4F is a communication flow meter with the precision of 1 percent, supports the MODBUS digital communication protocol, and supplies power to the flow meter by using a solar photovoltaic power generation battery assembly; the pipe diameters of the main electromagnetic valve 4B and the auxiliary electromagnetic valve 4C are DN90 and DN50 respectively, the corresponding rated voltage is DC24V, and the output is 1.6 MPa; the liquid level sensor 4A is a GUY10 type mining pressure type liquid level sensor; the soil sensor is a TEROS 12 type multipurpose sensor structure and can test data such as soil moisture, temperature conductivity and the like.
The water storage pool 1A and the batching pool 1B are of two adjacent square concrete structures dug on the ground surface, and the water storage pool 1A and the batching pool 1B are separated by a separation wall 1D; the connecting pipe penetrates through the lower bottom of the partition wall 1D to be arranged, and a self-sealing check valve 1E is further arranged on one side, extending into the batching tank 1B, of the connecting pipe; the upper top of the reservoir 1A is communicated with a diversion canal on the high-speed roadside, and a standby water pump is arranged outside the reservoir 1A.
A sealing cover 1F is also arranged at the upper top of the dosing tank 1B; a fertilizer bin 1G and an electric control discharge valve 1H which are connected are arranged on the sealing cover 1F; one end of the electric control discharge valve 1H extends into the batching pool 1B for arrangement; the electrically controlled discharge valve 1H is controlled by a central controller 4D.
The height of the outer wall body on one side of the separation wall 1D and the proportioning pool 1B is greater than that of the outer wall body of the water storage pool 1A; a plurality of through holes communicated with the batching pool 1B are arranged at the upper top part of the partition wall 1D; the closing cap 1F is the inclined plane plate structure of going up the top surface towards cistern 1A slope, still is provided with the grit screen cloth in batching pond 1B.
One end of the auxiliary water pipe 2B extends out of the side wall of the side ditch on the expressway, and a connecting flange 2D is fixed on the end side; the main water pipe 2A is communicated with the auxiliary water pipe 2B through a connecting flange 2D; a support guard 2E is also provided in the gutter at a position opposite to the primary water pipe 2A. In the present embodiment, the support guard 2E includes a baffle 2E1 suspended on top of the attachment flange 2D; a supporting frame 2E4 is arranged at one side of the side ditch close to the main water delivery pipe; the upper top of the support frame 2E4 is provided with a bottom bracket 2E 3; the main water conveying pipe is arranged between the baffle 2E1 and the bottom support 2E 3; and a supporting rod 2E2 connected with the baffle 2E1 is arranged on the bottom support 2E 3.
The pipe diameter of the main water pipe 2A is larger than that of the auxiliary water pipe 2B, and the connecting flange 2D is of a corresponding reducing flange structure; a protective sleeve 2F is also sleeved outside the auxiliary water pipeline 2B.
The number of the drip irrigation pipes 3A correspondingly communicated with each shunt connector 2C on the auxiliary water pipeline 2B is not less than 2; the main electromagnetic valve 4B and the auxiliary electromagnetic valve 4C both use an electromagnetic valve structure of a self-charging power supply with a solar panel.
The invention also provides a control method of the drip irrigation system for the isolation green belt of the expressway, which comprises the following steps:
s1, connecting the pipe network and each component, putting fertilizer into the fertilizer bin, and confirming that each connecting structure is not abnormal; then the water is automatically stored in the reservoir 1A; the water reservoir 1A is communicated with the dosing tank 1B through the check valve 1E in the water storage process, and the water levels on two sides are equal in height;
s2, transmitting information such as the water storage amount in the water storage tank 1A and the soil humidity of the isolation green belt position to the central controller 4D by the liquid level sensor 4A and the sensor 4E; when the water demand of the reservoir 1A is insufficient, a spare water pump pumps water to other water sources for leading in; when the water quantity is enough, the central controller 4D controls the electric control discharge valve 1H to discharge the fertilizer into the batching pool 1B for water and fertilizer batching after calculation;
s3, after the water and fertilizer are prepared, the central controller 4D controls the electric control water delivery pump 1C, the main electromagnetic valve 4B and the auxiliary electromagnetic valve 4C to be opened, the water and fertilizer in the batching pool 1B is pumped into the drip irrigation pipe 3A along the water delivery pipe network component 2, and the water irrigator 3B carries out quantitative drip irrigation on the plants;
and S4, closing the electric control water delivery pump 1C, the main electromagnetic valve 4B and the auxiliary electromagnetic valve 4C after the drip irrigation amount is enough to finish one-time collective drip irrigation.
Claims (10)
1. The utility model provides a drip irrigation system for highway isolation greenbelt which characterized in that: comprises a water material supply assembly (1) arranged on the side of a highway; the water supply end of the water material supply component (1) is communicated with the water delivery pipe network component (2); a drip irrigation component (3) is arranged on the water delivery pipe network component (2); the control component (4) is respectively and electrically connected with the water material supply component (1) and the drip irrigation component (3);
the water and material supply assembly (1) comprises a reservoir (1A), and the reservoir (1A) is connected with the dosing tank (1B) through a connecting pipe; a water inlet pipe of an electric control water delivery pump (1C) is also arranged at the bottom side of the batching pool (1B);
the water delivery pipe network component (2) comprises a main water delivery pipeline (2A) one end of which is connected with the water outlet end of the electric control water delivery pump (1C); the other end of the main water pipe (2A) is communicated with the auxiliary water pipe (2B); the auxiliary water pipe (2B) is embedded in a roadbed of the highway, and the auxiliary water pipe (2B) is arranged along the extending direction of the isolation green belt; a plurality of shunt joints (2C) are communicated with the auxiliary water conveying pipeline (2B);
the drip irrigation component (3) comprises a drip irrigation pipe (3A) connected to the shunt joint (2C); the other end of the drip irrigation pipe (3A) is connected to the douche (3B);
the control assembly (4) comprises a liquid level sensor (4A) arranged in the reservoir (1A), a main electromagnetic valve (4B) arranged on the main water conveying pipeline (2A) and an auxiliary electromagnetic valve (4C) arranged at the position of the shunt joint (2C) on the auxiliary water conveying pipeline (2B); the central controller (4D) is respectively in signal connection with the electric control water delivery pump (1C), the liquid level sensor (4A), the main electromagnetic valve (4B) and the auxiliary electromagnetic valve (4C).
2. The drip irrigation system for the expressway isolation greenbelts as claimed in claim 1, wherein: the water storage pool (1A) and the batching pool (1B) are of two adjacent square concrete structures dug on the ground surface, and the water storage pool (1A) and the batching pool (1B) are separated by a partition wall (1D); the connecting pipe passes through the lower bottom of the partition wall (1D) and is arranged, and a self-sealing check valve (1E) is arranged on one side of the connecting pipe extending into the batching tank (1B); the upper top of the reservoir (1A) is communicated with a diversion canal on the high-speed roadside, and a standby water pump is arranged outside the reservoir (1A).
3. The drip irrigation system for the expressway isolation greenbelts as set forth in claim 2, wherein: a sealing cover (1F) is also arranged at the upper top of the dosing pool (1B); a fertilizer bin (1G) and an electric control discharge valve (1H) which are connected are arranged on the sealing cover (1F); one end of the electric control discharge valve (1H) extends into the batching pool (1B) for setting; the electric control discharge valve (1H) is controlled by a central controller (4D).
4. The drip irrigation system for the expressway isolation greenbelts as set forth in claim 2, wherein: the height of the outer wall body on one side of the separation wall (1D) and the proportioning pool (1B) is greater than that of the outer wall body of the impounding reservoir (1A); a plurality of through holes communicated with the batching pool (1B) are arranged at the upper top of the partition wall (1D); the sealing cover (1F) is a sloping plate structure with the upper top surface inclined towards the water storage pool (1A), and a sand screen is further arranged in the batching pool (1B).
5. The drip irrigation system for the expressway isolation greenbelts as claimed in claim 1, wherein: a flowmeter (4F) is also arranged on the main water conveying pipeline (2A); the flowmeter (4F) is in signal connection with the central controller (4D) through a lead.
6. The drip irrigation system for the expressway isolation greenbelts as claimed in claim 1, wherein: one end of the auxiliary water pipe (2B) extends out of the side wall of the side ditch on the expressway, and a connecting flange (2D) is fixed on the end side; the main water pipe (2A) is communicated with the auxiliary water pipe (2B) through a connecting flange (2D); a support guard (2E) is also provided in the gutter at a position opposite the primary water conduit (2A).
7. The drip irrigation system for the expressway isolation green belts as set forth in claim 6, wherein: the pipe diameter of the main water pipe (2A) is larger than that of the auxiliary water pipe (2B), and the connecting flange (2D) is of a corresponding reducing flange structure; a protective sleeve (2F) is also sleeved outside the auxiliary water pipeline (2B).
8. The drip irrigation system for the expressway isolation greenbelts as claimed in claim 1, wherein: the number of the drip irrigation pipes (3A) correspondingly communicated with each shunt connector (2C) on the auxiliary water pipeline (2B) is not less than 2; the main electromagnetic valve (4B) and the auxiliary electromagnetic valve (4C) both use an electromagnetic valve structure of a self-charging power supply with a solar panel.
9. The drip irrigation system for the expressway isolation greenbelts as claimed in claim 1, wherein: the control assembly (4) further comprises a soil sensor (4E); the sensor (4E) is arranged on the isolation green belt, and the sensor (4E) is in signal connection with the central controller (4D).
10. The control method of the drip irrigation system for the expressway isolation green belts as set forth in any one of claims 1 to 9, wherein: the method comprises the following steps:
s1, connecting the pipe network and each component, putting fertilizer into the fertilizer bin, and confirming that each connecting structure is not abnormal; then the water is automatically stored by the reservoir (1A); the water is introduced into the proportioning tank (1B) from the reservoir (1A) through the check valve (1E) in the water storage process, and the water levels on the two sides are equal in height;
s2, transmitting information such as water storage amount in the reservoir (1A) and soil humidity at the position of the isolation green belt to a central controller (4D) by a liquid level sensor (4A) and a sensor (4E); when the water demand of the reservoir (1A) is insufficient, a spare water pump pumps water to other water sources for leading in; when the water quantity is enough, the central controller (4D) controls the electric control discharge valve (1H) to put the fertilizer into the batching pool (1B) for water and fertilizer batching after calculation;
s3, after the water and fertilizer are prepared, the central controller (4D) controls the electric control water delivery pump (1C), the main electromagnetic valve (4B) and the auxiliary electromagnetic valve (4C) to be opened, the water and fertilizer in the proportioning pool (1B) is pumped into the drip irrigation pipe (3A) along the water delivery pipe network component (2), and the plant is subjected to quantitative drip irrigation by the irrigator (3B);
and S4, closing the electric control water delivery pump (1C), the main electromagnetic valve (4B) and the auxiliary electromagnetic valve (4C) after the drip irrigation amount is enough to finish one-time collective drip irrigation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010642508.7A CN111587770A (en) | 2020-07-06 | 2020-07-06 | Drip irrigation system for expressway isolation green belt and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010642508.7A CN111587770A (en) | 2020-07-06 | 2020-07-06 | Drip irrigation system for expressway isolation green belt and control method thereof |
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| CN111587770A true CN111587770A (en) | 2020-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010642508.7A Pending CN111587770A (en) | 2020-07-06 | 2020-07-06 | Drip irrigation system for expressway isolation green belt and control method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113040119A (en) * | 2021-03-19 | 2021-06-29 | 深圳文科园林股份有限公司 | Garden management and maintenance system |
| CN113632719A (en) * | 2021-09-13 | 2021-11-12 | 昆明理工大学 | Water-saving automatic drip irrigation system for central road green belt separation based on wind power generation |
-
2020
- 2020-07-06 CN CN202010642508.7A patent/CN111587770A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113040119A (en) * | 2021-03-19 | 2021-06-29 | 深圳文科园林股份有限公司 | Garden management and maintenance system |
| CN113632719A (en) * | 2021-09-13 | 2021-11-12 | 昆明理工大学 | Water-saving automatic drip irrigation system for central road green belt separation based on wind power generation |
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