CN205694746U - A kind of irrigation by electric power system - Google Patents
A kind of irrigation by electric power system Download PDFInfo
- Publication number
- CN205694746U CN205694746U CN201620361046.0U CN201620361046U CN205694746U CN 205694746 U CN205694746 U CN 205694746U CN 201620361046 U CN201620361046 U CN 201620361046U CN 205694746 U CN205694746 U CN 205694746U
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- CN
- China
- Prior art keywords
- water
- turbulent flow
- photovoltaic
- drip irrigation
- water pump
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- 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.)
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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
-
- 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
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- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model discloses a kind of irrigation by electric power system, including photovoltaic array, photovoltaic water-raising inverter, water pump, outfall sewer, drip irrigation zone body and paster-type water dropper；Described photovoltaic array is that polylith solar module connection in series-parallel forms, and photovoltaic water-raising inverter uses DC/AC conversion module；Described photovoltaic water-raising inverter input terminal is electrically connected with photovoltaic array, city respectively by permutator, and photovoltaic water-raising inverter output end is connected with water pump by cable；Described water pump is placed in deep water source, and water pump is driven by three phase alternating current motor, and water pump is connected with water storage device by water pipe；Described water storage device connects drip irrigation zone body by outfall sewer；Described drip irrigation zone inner body wall is provided with paster-type water dropper, and drip irrigation zone body is provided with weeper；This utility model ensures the stability of iirigation water source, it is achieved energy maximization utilizes, and solves to irrigate and holds susceptible to plugging problem, improves the utilization rate of drip irrigation zone, reduce cost.
Description
Technical field
This utility model relates to irrigation system, specifically a kind of irrigation by electric power system.
Background technology
In unregulated power supply or the rural area of supply of electric power difficulty and outlying district, irrigating and need the electric energy supply of better quality, the appearance of photovoltaic water pump pumping system to some extent solves drinking-water and the agricultural water problem in these areas.
Photovoltaic water pump system is divided at present accumulator and no storage battery two kinds, wherein, although the photovoltaic water pump system being furnished with accumulator can run without sunlight when, but service lifetime of accumulator is short, needing periodic maintenance and replacing, cost is high, lead-acid accumulator is not environmentally, being difficult to degradation environment protection after using process, discharge and recharge needs nonshared control unit, and overall transformation efficiency and system reliability are relatively low；Although the photovoltaic water pump system of no storage battery is economic and environment-friendly, it is simple to control, but cannot run without sunlight when, cannot be carried out pump motor speed regulating control and cannot realize the optimum utilization of electric energy.
Utility model content
The purpose of this utility model is to provide a kind of stability ensureing iirigation water source, realize energy maximization to utilize, solve to irrigate and hold susceptible to plugging problem, improve the utilization rate of drip irrigation zone, reduce the irrigation by electric power system of cost, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of irrigation by electric power system, including photovoltaic array, photovoltaic water-raising inverter, water pump, outfall sewer, drip irrigation zone body and paster-type water dropper；Described photovoltaic array is that polylith solar module connection in series-parallel forms, and photovoltaic water-raising inverter uses DC/AC conversion module；Described photovoltaic water-raising inverter input terminal is electrically connected with photovoltaic array, city respectively by permutator, and photovoltaic water-raising inverter output end is connected with water pump by cable；Described water pump is placed in deep water source, and water pump is driven by three phase alternating current motor, and water pump is connected with water storage device by water pipe；Described water storage device connects drip irrigation zone body by outfall sewer；Described drip irrigation zone inner body wall is provided with paster-type water dropper, and drip irrigation zone body is provided with weeper；Described paster-type water dropper includes filtering mouth, front turbulent flow runner, turbulent flow groove, rear turbulent flow runner and water leg；Described filtration mouth is turbulent runner front end before being arranged at, and the rear end of front turbulent flow runner communicates with the water inlet of turbulent flow groove, and the outlet of turbulent flow groove communicates with rear turbulent flow runner front end；After described, the rear end of turbulent flow runner communicates with water leg, and water leg communicates with weeper；Wherein, in filtering mouth, drainage screen is installed；It is protruding that afterbody at described turbulent flow groove arranges turbulent flow, and turbulent flow projection is the most regularly arranged；Head at turbulent flow groove arranges spinosity sheet, and the porch of turbulent flow groove is pointed in thorn sheet tip.
Further: described water storage device is provided with liquidometer.
Further: described filtration mouth is turbulent runner before being wider than.
Compared with prior art, the beneficial effects of the utility model are:
1, in this utility model, the operation of system is implemented to control and regulation by the electric energy that photovoltaic array produces by photovoltaic water-raising inverter, the unidirectional current sent by photovoltaic array is converted to alternating current, water pump is driven to draw water from deep water source, water is stored in water storage device, for agricultural irrigation or domestic water etc.；It addition, when photovoltaic array electric energy deficiency, automatically switch to utility grid and receive mains supply, it is ensured that the stability of iirigation water source, it is achieved that maximally utilizing of energy.
2, in this utility model, the current of outfall sewer are from filtering turbulent flow runner before mouth flows into, filter, water carries out turbulent flow deceleration through front turbulent flow runner, enters in the turbulent groove widened, and water again passes by thorn sheet and crushes, turbulent flow projection reaches abundant turbulent flow, the contamination precipitation carried is in turbulent flow groove, and then enters in water leg, completes to drip；During, can filter out entering the runner susceptible to plugging molecule of appearance, thus ensure that runner can be unblocked, the i.e. molecule of drainage screen such as physical clogging adheres to, can be with adept dynamic by molecule eliminating impurities；In case of chemical substance blocks, can use in chemical substance and remove, it is to avoid being difficult to the situation of cleaning, solving irrigation and hold susceptible to plugging problem so that it is plugging rate is greatly lowered, and improves the utilization rate of drip irrigation zone, reduces cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of irrigation by electric power system.
Fig. 2 is filtration mouth structure schematic diagram in irrigation by electric power system.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Referring to Fig. 1～2, in this utility model embodiment, a kind of irrigation by electric power system, including photovoltaic array 1, photovoltaic water-raising inverter 3, water pump 5, outfall sewer 7, drip irrigation zone body 11 and paster-type water dropper 20；Described photovoltaic array 1 forms for polylith solar module connection in series-parallel, and photovoltaic water-raising inverter 3 uses DC/AC conversion module；Described photovoltaic water-raising inverter 3 input is connected with photovoltaic array 1, civil power 2 respectively by permutator, and photovoltaic water-raising inverter 3 outfan is connected with water pump 5 by cable 8；Described water pump 5 is placed in deep water source 4, and water pump 5 is driven by three phase alternating current motor, and water pump 5 is connected with water storage device 6 by water pipe 9, and is provided with liquidometer l0 in water storage device 6；Described water storage device 6 connects drip irrigation zone body 11 by outfall sewer 7；During use, the operation of system is implemented to control and regulation by the electric energy that photovoltaic array 1 produces by photovoltaic water-raising inverter 3, the unidirectional current that photovoltaic array 1 sends is converted to alternating current, water pump 5 is driven to draw water from deep water source 4, water is stored in water storage device 6, for agricultural irrigation or domestic water etc.；It addition, when photovoltaic array 1 electric energy deficiency, automatically switch to utility grid and receive mains supply, it is ensured that the stability of iirigation water source, it is achieved that maximally utilizing of energy；Described drip irrigation zone body 11 inwall is provided with paster-type water dropper 20, and drip irrigation zone body 11 is provided with weeper 12；Described paster-type water dropper 20 includes filtering mouth 21, front turbulent flow runner 22, turbulent flow groove 23, rear turbulent flow runner 25 and water leg 26；Described filtration mouth 21 is turbulent runner 22 front end before being arranged at, and the rear end of front turbulent flow runner 22 communicates with the water inlet of turbulent flow groove 23, and the outlet of turbulent flow groove 23 communicates with rear turbulent flow runner 25 front end；After described, the rear end of turbulent flow runner 25 communicates with water leg 26, and water leg 26 communicates with weeper 12；Wherein, filter turbulent flow runner 22 before mouth 21 is wider than, in filtering mouth 21, drainage screen 28 is installed；Afterbody at described turbulent flow groove 23 arranges turbulent flow protruding 24, and turbulent flow projection 24 is the most regularly arranged；Head at turbulent flow groove 23 arranges spinosity sheet 27, and the porch of turbulent flow groove 23 is pointed in thorn sheet 27 tip；In work, the current of outfall sewer 7 are from filtering turbulent flow runner 33 before mouth 21 flows into, filter, water carries out turbulent flow deceleration through front turbulent flow runner 22, enters in the turbulent groove 23 widened, and water again passes by thorn sheet 27 and crushes, turbulent flow protruding 24 reaches abundant turbulent flow, the contamination precipitation carried is in turbulent flow groove 23, and then enters in water leg 26, completes to drip；During, can filter out entering the runner susceptible to plugging molecule of appearance, thus ensure that runner can be unblocked, the i.e. molecule of drainage screen 28 such as physical clogging adheres to, can be with adept dynamic by molecule eliminating impurities；In case of chemical substance blocks, can use in chemical substance and remove, it is to avoid being difficult to the situation of cleaning, solving irrigation and hold susceptible to plugging problem so that it is plugging rate is greatly lowered, and improves the utilization rate of drip irrigation zone, reduces cost.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should can also be formed, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that as an entirety, the technical scheme in each embodiment by those skilled in the art.
Claims (3)
1. an irrigation by electric power system, including photovoltaic array (1), photovoltaic water-raising inverter (3), water pump (5), outfall sewer (7), drip irrigation zone body (11) and paster-type water dropper (20)；It is characterized in that, described photovoltaic array (1) is that polylith solar module connection in series-parallel forms, and photovoltaic water-raising inverter (3) uses DC/AC conversion module；Described photovoltaic water-raising inverter (3) input is connected with photovoltaic array (1), civil power (2) respectively by permutator, and photovoltaic water-raising inverter (3) outfan is connected with water pump (5) by cable (8)；Described water pump (5) is placed in deep water source (4), and water pump (5) is driven by three phase alternating current motor, and water pump (5) is connected with water storage device (6) by water pipe (9)；Described water storage device (6) connects drip irrigation zone body (11) by outfall sewer (7)；Described drip irrigation zone body (11) inwall is provided with paster-type water dropper (20), and drip irrigation zone body (11) is provided with weeper (12)；Described paster-type water dropper (20) includes filtering mouth (21), front turbulent flow runner (22), turbulent flow groove (23), rear turbulent flow runner (25) and water leg (26)；Described filtration mouth (21) is turbulent runner (22) front end before being arranged at, and the rear end of front turbulent flow runner (22) communicates with the water inlet of turbulent flow groove (23), and the outlet of turbulent flow groove (23) communicates with rear turbulent flow runner (25) front end；After described, the rear end of turbulent flow runner (25) communicates with water leg (26), and water leg (26) communicates with weeper (12)；Wherein, in filtering mouth (21), drainage screen (28) is installed；It is protruding (24) that afterbody described turbulent flow groove (23) arranges turbulent flow, and turbulent flow protruding (24) is the most regularly arranged；Head at turbulent flow groove (23) arranges spinosity sheet (27), and the porch of turbulent flow groove (23) is pointed in thorn sheet (27) tip.
Irrigation by electric power system the most according to claim 1, it is characterised in that be provided with liquidometer (10) in described water storage device (6).
Irrigation by electric power system the most according to claim 1, it is characterised in that described filtration mouth (21) is turbulent runner (22) before being wider than.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620361046.0U CN205694746U (en) | 2016-04-26 | 2016-04-26 | A kind of irrigation by electric power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620361046.0U CN205694746U (en) | 2016-04-26 | 2016-04-26 | A kind of irrigation by electric power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205694746U true CN205694746U (en) | 2016-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620361046.0U Expired - Fee Related CN205694746U (en) | 2016-04-26 | 2016-04-26 | A kind of irrigation by electric power system |
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| Country | Link |
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| CN (1) | CN205694746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110881300A (en) * | 2019-11-20 | 2020-03-17 | 江苏大学 | Precision water and fertilizer mixed application integrated irrigation system |
-
2016
- 2016-04-26 CN CN201620361046.0U patent/CN205694746U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110881300A (en) * | 2019-11-20 | 2020-03-17 | 江苏大学 | Precision water and fertilizer mixed application integrated irrigation system |
| CN110881300B (en) * | 2019-11-20 | 2021-11-23 | 江苏大学 | Precision water and fertilizer mixed application integrated irrigation system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170426 |
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| CF01 | Termination of patent right due to non-payment of annual fee |