CN210298843U - A photovoltaic water-lifting water-saving irrigation device - Google Patents
A photovoltaic water-lifting water-saving irrigation device Download PDFInfo
- Publication number
- CN210298843U CN210298843U CN201920843021.8U CN201920843021U CN210298843U CN 210298843 U CN210298843 U CN 210298843U CN 201920843021 U CN201920843021 U CN 201920843021U CN 210298843 U CN210298843 U CN 210298843U
- Authority
- CN
- China
- Prior art keywords
- water
- irrigation
- photovoltaic
- lifting
- several
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
Landscapes
- Spray Control Apparatus (AREA)
Abstract
本实用新型提供了一种光伏提水节水灌溉装置，包括灌溉主管，所述灌溉主管的一端连接水泵，所述水泵连接光伏阵列，所述灌溉主管的另一端连接若干条灌溉支管，所述若干条灌溉支管的尾端连接若干条喷洒管路，所述若干条喷洒管路以所述灌溉支管的尾端为中心均匀分散设置，所述每条喷洒管路的下部还连接有若干个均匀设置的喷头，所述每条灌溉支管上都设置有电磁阀和累积流量计，所述水泵、所述电磁阀以及所述累积流量计分别与PLC控制单元连接，所述灌溉主管上还设置有压力传感器，所述压力传感器连接所述PLC控制单元。本实用新型可实现光伏提水的节水灌溉。
The utility model provides a photovoltaic water-lifting and water-saving irrigation device, comprising an irrigation main pipe, one end of the irrigation main pipe is connected with a water pump, the water pump is connected with a photovoltaic array, and the other end of the irrigation main pipe is connected with several irrigation branch pipes, the The tail ends of several irrigation branch pipes are connected to several spraying pipelines, and the several spraying pipelines are evenly distributed with the tail end of the irrigation branch pipes as the center, and the lower part of each spraying pipeline is also connected with several uniform spraying pipelines. The set sprinkler, each irrigation branch pipe is provided with a solenoid valve and an accumulative flowmeter, the water pump, the solenoid valve and the accumulative flowmeter are respectively connected with the PLC control unit, and the irrigation main pipe is also provided with a a pressure sensor, the pressure sensor is connected to the PLC control unit. The utility model can realize the water-saving irrigation of photovoltaic water-lifting.
Description
Technical Field
The utility model belongs to the irrigation field especially relates to a photovoltaic water lift water conservation irrigation equipment.
Background
With the maturity of solar energy technology and photovoltaic water lifting technology and the continuous reduction of cost, the photovoltaic water lifting is utilized for irrigation and is widely applied to areas without conventional energy sources.
The existing photovoltaic water lifting irrigation equipment has the following two defects: (1) the flow and the pressure of photovoltaic water lift change greatly in one day, and the quantity that leads to the irrigation pipe that can normally work in the middle of one day also changes greatly, if quantity, the irrigation flow of the pipeline of reasonable control irrigation can not, then can lead to the waste of water resource. (2) Among the current irrigation equipment, among the irrigation zone of same irrigation branch road, thereby appear easily that the irrigation volume to one of them region is too big or the undersize produces bad influence to the growth of plant, causes the water resource to utilize unreasonablely, leads to the waste of water resource.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a photovoltaic water lift water conservation irrigation equipment, through rational distribution rivers, rotatory spraying, realizes the water economy resource.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
the utility model provides a photovoltaic water lift water conservation irrigation equipment, is responsible for including irrigating, irrigate the one end of being responsible for and connect the water pump, photovoltaic array is connected to the water pump, irrigate a plurality of irrigation branch pipes of being responsible for's the other end connection, a plurality of tail end connection of irrigation branch pipes spray the pipeline, a plurality of spray the pipeline with the tail end of irrigation branch pipe sets up as central homodisperse, every lower part that sprays the pipeline still is connected with the shower nozzle that a plurality of evenly set up, all be provided with solenoid valve and accumulation flowmeter on every irrigation branch pipe, the water pump the solenoid valve and the accumulation flowmeter is connected with PLC the control unit respectively, irrigate and be responsible for and still be provided with pressure sensor, pressure sensor connects PLC the control unit.
Further, still including setting up irrigation branch pipe with the rotator between the spraying pipeline, the rotator is used for driving each spraying pipeline with irrigation branch pipe's tail end is rotatory as the center, driving motor is connected to the rotator.
Furthermore, the shower nozzle lower extreme is provided with can dismantle the nozzle, just the inside speed reduction plate that is provided with of shower nozzle, be provided with a plurality of limbers on the speed reduction plate.
Furthermore, the PLC control unit comprises a PLC controller, and the PLC controller is connected with the electromagnetic valve through the relay.
Furthermore, the PLC control unit further comprises a touch screen connected with the PLC controller.
Furthermore, the irrigation main pipe is also provided with a filter for filtering impurities in water.
Compared with the prior art, a photovoltaic water lift water conservation irrigation equipment have following advantage:
(1) in one day, the light intensity is strongest in the noon time period, the pressure of photovoltaic water lifting is also the largest, otherwise, in the morning and afternoon time periods, the pressure of photovoltaic water lifting is relatively smaller, the utility model discloses according to the pressure value that pressure sensor gathered, through the opening and closing of PLC controller control the solenoid valve, realize the reasonable distribution rivers, the water economy resource; meanwhile, the irrigation branch pipes are provided with accumulated flow meters, when the accumulated flow on one irrigation branch pipe reaches a preset value, the PLC controller controls the electromagnetic valves on the irrigation branch pipes to be in a closed state, so that the flow control of each irrigation branch pipe is realized, and the water resource is further saved;
(2) the utility model is provided with a rotatable spraying pipeline, so that water is more uniformly sprayed in the irrigation area, the adverse effect on the growth of plants caused by too large or too small irrigation quantity of one area is avoided, the reasonable utilization of water resources is realized, and the waste of water resources is avoided;
(3) the spray head of the utility model is provided with the detachable nozzle, which is convenient for replacing the nozzle, and the speed reducing plate is arranged in the spray head, thereby avoiding the problem that the nozzle falls off due to the impact on the nozzle when the water flow is too large;
(4) the utility model discloses be provided with the touch-sensitive screen, make the user know the current pressure value and the on-off state of each solenoid valve more directly perceived.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic structural view of an irrigation device according to an embodiment of the present invention;
FIG. 2 is a schematic view of the connection between the irrigation branch pipe and the spraying pipe according to the embodiment of the present invention;
fig. 3 is a schematic view of a structure of a showerhead according to an embodiment of the present invention.
Description of reference numerals:
1-a photovoltaic array; 2-a water pump; 3-irrigation main pipe; 4-a filter; 5-a pressure sensor; 6-a PLC control unit; 7-a touch screen; 8-a PLC controller; 9-a relay; 10-irrigation branch pipes; 100-electromagnetic valve; 110-a cumulative flow meter; 120-a spray line; 130-a spray head; 140-a rotating body; 150-a nozzle; 160-speed reduction plate.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1-3, a photovoltaic water-lifting water-saving irrigation device comprises an irrigation main pipe 3, one end of the irrigation main pipe 3 is connected with a water pump 2, the water pump 2 is connected with a photovoltaic array 1, the other end of the irrigation main pipe 3 is connected with a plurality of irrigation branch pipes 10, the tail ends of the irrigation branch pipes 10 are connected with a plurality of spraying pipelines 120, the spraying pipelines 120 are uniformly distributed by taking the tail ends of the irrigation branch pipes 10 as the center, the lower part of each spraying pipeline 120 is further connected with a plurality of uniformly distributed spray heads 130, each irrigation branch pipe 10 is provided with an electromagnetic valve 100 and an accumulative flow meter 110, the electromagnetic valve 100 and the water pump 2 are respectively connected with a PLC control unit 6 and controlled by a PLC controller, the accumulative flow meter 110 is connected with the PLC control unit and transmits the collected flow value to the PLC control unit, irrigation is responsible for and still is provided with pressure sensor 5 on 3, pressure sensor 5 connects PLC the control unit 6 is provided with filter 4 behind the pressure sensor 5 for filter aquatic impurity.
The PLC control unit 6 comprises a PLC controller 8, the PLC controller 8 is connected with the electromagnetic valves through the relay 9, the PLC control unit 6 further comprises a touch screen 7 connected with the PLC controller 8, and pressure values collected by the pressure sensor, flow values collected by the accumulated flow meter and the on-off states of the electromagnetic valves are displayed in the touch screen 7; when the illumination intensity is high, the pressure value acquired by the pressure sensor is high, when the PLC works, when the acquired pressure value is larger than a pressure threshold value, all the electromagnetic valves are opened for irrigation, the electromagnetic valves are closed until the flow value acquired by the accumulated flow meter reaches a set value, when the pressure value is smaller than the pressure threshold value, "alternative irrigation" is carried out, namely, the electromagnetic valves on part of the irrigation branch pipes are opened firstly, when the accumulated flow meters on the irrigation branch pipes reach the set value, the electromagnetic valves on the irrigation branch pipes are closed, the electromagnetic valves on the rest irrigation branch pipes are opened, and the corresponding electromagnetic valves are closed until the accumulated flow monitored in the rest irrigation branch pipes reaches the set value, so that reasonable distribution of water flow is realized, and further, the water resource is saved.
A rotating body 140 is further disposed between the irrigation branch pipe 10 and the spraying pipelines 120, the rotating body 140 is configured to control each spraying pipeline 120 to rotate around the tail end of the irrigation branch pipe, and the rotating body is connected to a driving motor, and the driving motor drives the rotating body to drive each spraying pipeline 120 to rotate; the rotatable spraying pipeline is arranged, so that the irrigation uniformity of the irrigation areas is guaranteed, the adverse effect on the growth of plants due to the fact that the irrigation quantity of one area is too large or too small is avoided, the reasonable utilization of water resources is realized, and the waste of the water resources is avoided; the shower nozzle 130 lower extreme is provided with detachable nozzle 150, is convenient for change the nozzle of different grade type, just shower nozzle 130 is inside to be provided with the reduction gear 160, be provided with a plurality of limbers on the reduction gear 160, the problem that the too big impact force to the nozzle that leads to of rivers is great, the nozzle drops when the effectual illumination intensity of avoiding of reduction gear 160 is high.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920843021.8U CN210298843U (en) | 2019-06-05 | 2019-06-05 | A photovoltaic water-lifting water-saving irrigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920843021.8U CN210298843U (en) | 2019-06-05 | 2019-06-05 | A photovoltaic water-lifting water-saving irrigation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210298843U true CN210298843U (en) | 2020-04-14 |
Family
ID=70142207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920843021.8U Active CN210298843U (en) | 2019-06-05 | 2019-06-05 | A photovoltaic water-lifting water-saving irrigation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210298843U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112525511A (en) * | 2020-11-30 | 2021-03-19 | 江苏大学 | Jet pulse tee bend experimental apparatus |
| CN112956402A (en) * | 2021-01-31 | 2021-06-15 | 罗瑛赢 | Agricultural irrigation device and irrigation method |
-
2019
- 2019-06-05 CN CN201920843021.8U patent/CN210298843U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112525511A (en) * | 2020-11-30 | 2021-03-19 | 江苏大学 | Jet pulse tee bend experimental apparatus |
| CN112956402A (en) * | 2021-01-31 | 2021-06-15 | 罗瑛赢 | Agricultural irrigation device and irrigation method |
| CN112956402B (en) * | 2021-01-31 | 2024-02-13 | 罗瑛赢 | Agricultural irrigation device and irrigation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208047575U (en) | A kind of Irrigation shower head preventing clogging up device of water conservancy | |
| CN205962140U (en) | Farmland sprinkling irrigation equipment with water purification performance | |
| CN214385397U (en) | Water-saving irrigation shower nozzle of water conservancy | |
| CN210298843U (en) | A photovoltaic water-lifting water-saving irrigation device | |
| CN105961143A (en) | Spray irrigation device having water purification function and applied to farmland | |
| CN109156317B (en) | Agricultural irrigation system | |
| CN205865413U (en) | Adjustable water conservancy irrigation pipeline | |
| CN203353134U (en) | Multipurpose automatic drip irrigation and fertilizer application control system | |
| CN201391682Y (en) | water saving faucet | |
| CN203279597U (en) | Sprinkling apparatus with automatic range change | |
| CN111495010A (en) | Flushing system, sewage treatment system and method for flushing screen plate | |
| CN207706924U (en) | A kind of treegarden irrigation device of high-efficiency water-saving | |
| CN212696990U (en) | Irrigation and water conservancy water-saving irrigation device | |
| CN201536532U (en) | A centrifugal sand net type manual backwash filter fertilization device | |
| CN111760691A (en) | Water distribution subassembly for plant protection that can be used to ecological remediation | |
| CN218278111U (en) | a sprinkler | |
| CN217958031U (en) | Micro-spraying and drip irrigation combined irrigation device | |
| CN207871659U (en) | A kind of dual cleaning well strainer | |
| CN204707650U (en) | distributed plant irrigating device | |
| CN205266528U (en) | Novel gardens water -saving irrigation device | |
| CN205623623U (en) | Controlling means regularly sprays in land for growing field crops | |
| CN205755517U (en) | Water-fertilizer-pesticide integration irrigation system | |
| CN211099649U (en) | Bury formula autogiration shower nozzle that afforestation used | |
| CN201774873U (en) | Water-saving pressure-dividing sprinkler capable of forming round sprinkling irrigation area | |
| CN208768644U (en) | A kind of water-saving municipal afforestation equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20250328 Address after: No. 290 Jiefang Road, Suzhou District, Jiuquan City, Gansu Province, 735008 Patentee after: DAYU WATER-SAVING (JIUQUAN) Co.,Ltd. Country or region after: China Address before: 743000 Qiaoping, Wenfeng Town, Longxi County, Dingxi City, Gansu Province Patentee before: DINGXI DAYU WATER SAVING Co.,Ltd. Country or region before: China |