CN204377600U - A kind of agricultural photovoltaic generation environmental protection irrigation system - Google Patents

A kind of agricultural photovoltaic generation environmental protection irrigation system Download PDF

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Publication number
CN204377600U
CN204377600U CN201420733484.6U CN201420733484U CN204377600U CN 204377600 U CN204377600 U CN 204377600U CN 201420733484 U CN201420733484 U CN 201420733484U CN 204377600 U CN204377600 U CN 204377600U
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CN
China
Prior art keywords
photovoltaic generation
water
controller
power
cell panel
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Expired - Fee Related
Application number
CN201420733484.6U
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Chinese (zh)
Inventor
左敬东
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ANHUI DONGSHENG NEW ENERGY TECHNOLOGY Co Ltd
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ANHUI DONGSHENG NEW ENERGY TECHNOLOGY Co Ltd
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Priority to CN201420733484.6U priority Critical patent/CN204377600U/en
Application granted granted Critical
Publication of CN204377600U publication Critical patent/CN204377600U/en
Expired - Fee Related legal-status Critical Current
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/12Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping

Abstract

The utility model discloses a kind of agricultural photovoltaic generation environmental protection irrigation system: system by photovoltaic generation part, control section, part of drawing water form; Described photovoltaic generation part has cell panel, and cell panel is arranged on battery board bracket, and cell panel is also connected with generating output cable; Described control section, has controller, controller is connected with one group of generating input terminal, and three groups of controllable lead-out terminals, and generating input terminal is connected with generating output cable; Described part of drawing water, consistent with system voltage by three, the D. C. submersible pump that power output is different, three water pipes, three check valves, a water collecting joint, an outlet pipe composition.The utility model provides a kind of solar energy and moves irrigation system, irrigating according to movement is both sent out both use and photovoltaic generation power to change this feature along with weather or the change of period, adopt the water pump of multiple different output power, by controller, realtime power is detected again, exporting by optimizing, controlling the water pump of corresponding power, when not using electric power storage and contravariant equipment, make the electric energy that photovoltaic sends, obtain great utilization.

Description

A kind of agricultural photovoltaic generation environmental protection irrigation system
Technical field:
The utility model relates to agricultural irrigation apparatus field, particularly relates to a kind of agricultural photovoltaic generation environmental protection irrigation system.
Background technology:
The field irrigation of current rural area mainly relies on the small fuel oil power pump of movement, source of irrigation water is mainly distributed in the small-sized motor-pumped well of field, during drought control irrigation, the fuel oil power pump started everywhere, due to farm machinery toxic emission severe overweight, a large amount of waste gas can cause certain pollution to air, and due to fuel price costliness, irrigation cost is large.Along with the application of solar energy power generating, except testing field at some, vegetable growing, the small-sized field such as floriculture is done experiment outside application, irrigates also be not applied in land for growing field crops.Because the solar photovoltaic generation system of routine, mainly solar-energy photo-voltaic cell, controller, accumulator, the compositions such as inverter.Irrigating due to mobile photovoltaic generation is both sent out both use, and generated output can change, if select the water pump of single constant power along with weather or the change of period, be difficult to run at a high state of efficiency, add accumulator, inverter cost is high, and the life of storage battery is short, difficult in maintenance.Just by a smallest motor-pumped well several kilowatts of adapteds, also need several ten thousand yuan, so the solar energy power generating of routine is difficult to be applied on land for growing field crops, rural area is irrigated.Therefore imagination provides a kind of equipment to solve this problem.
Utility model content:
It is simple that the purpose of this utility model is just to provide a kind of structure, easy to operate, and energy-saving and environmental protecting are with low cost, efficient mobile photovoltaic generation irrigation system.
The technical solution adopted in the utility model is:
A kind of agricultural photovoltaic generation environmental protection irrigation system: system by photovoltaic generation part, control section, part of drawing water forms; Described photovoltaic generation part has cell panel, and cell panel is arranged on battery board bracket, and cell panel is also connected with generating output cable; Described control section, has controller, controller is connected with one group of generating input terminal, and three groups of controllable lead-out terminals, and generating input terminal is connected with generating output cable; Described part of drawing water, consistent with system voltage by three, the D. C. submersible pump that power output is different, three water pipes, three check valves, a water collecting joint, an outlet pipe composition, three immersible pumps are connected on three groups of lead-out terminals of controller respectively, and three water pipes are all connected to water collecting joint, water collecting joint is connected to outlet pipe, three water pipes is separately installed with three check valves.
Three described D. C. submersible pumps, the voltage of three immersible pumps is consistent with system output voltage, and the power output sum of three immersible pumps should equal systems generate electricity and demarcate power output, and each power output size has certain intervals.Such three immersible pumps change three kinds of way of outputs by controller, just can obtain seven kinds of different output powers.
Compared with prior art, the beneficial effects of the utility model are:
The utility model provides a kind of solar energy and moves irrigation system, irrigating according to movement is both sent out both use and photovoltaic generation power to change this feature along with weather or the change of period, adopt the water pump of multiple different output power, by controller, realtime power is detected again, exporting by optimizing, controlling the water pump of corresponding power, when not using electric power storage and contravariant equipment, make the electric energy that photovoltaic sends, obtain great utilization.Not only reduce the electric energy loss of electric power storage and reversals, and greatly reduce application and maintenance cost.The utility model structure is simple, easy to operate, is to be conducive to farmland at present to move the energy-saving and environmental protecting system of irrigating and promoting.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
As shown in Figure 1, agricultural photovoltaic generation environmental protection irrigation system provided by the utility model comprises solar photovoltaic cell panel 1, support solar photovoltaic cell board mount 2, controller 3, the first immersible pump 4, second immersible pump 5,3rd immersible pump 6, first water pipe 7, second water pipe 8,3rd water pipe 9, first check valve 10, second check valve the 11, three check valve 12, water collecting joint 13, outlet pipe 14.
Embodiment:
Below in conjunction with accompanying drawing, by embodiment, the utility model is described in further detail:
A kind of agricultural photovoltaic generation environmental protection irrigation system: system by photovoltaic generation part, control section, part of drawing water forms; Described photovoltaic generation part has cell panel 1, and cell panel is arranged on battery board bracket 2, and cell panel 1 is also connected with generating output cable; Described control section has controller 4, controller 4 is connected with one group of generating input terminal, and three groups of controllable lead-out terminals, and generating input terminal is connected with generating output cable; Described part of drawing water, consistent with system voltage by three, the D. C. submersible pump 5,6,7 that power output is different, three water pipes 7,8,9, three check valves 10,11,12, a water collecting joint 13, an outlet pipe 14 forms, and three immersible pumps are connected on three groups of lead-out terminals of controller respectively, and three water pipes are all connected to water collecting joint, water collecting joint is connected to outlet pipe, three water pipes is separately installed with three check valves; Three D. C. submersible pumps, the voltage of three immersible pumps is consistent with system output voltage, and the power output sum of three immersible pumps should equal systems generate electricity and demarcate power output, and each power output size has certain intervals.Such three immersible pumps change three kinds of way of outputs by controller, just can obtain seven kinds of different output powers.
Operation principle: native system is three immersible pump selection principles wherein: the voltage of three immersible pumps is consistent with system output voltage, the power output sum of three immersible pumps should equal systems generate electricity and demarcate power output, and each power output size has certain intervals.Such three immersible pumps change three kinds of way of outputs by controller, just can obtain seven kinds of different output powers.
In the present embodiment, controller 3 connects the first immersible pump 4, second immersible pump the 5, three immersible pump 6.Seven kinds are had to control to export.
Described controller, can measure generating power output, because solar energy power generating power can change along with weather or the change of period, the realtime power that controller detects can be compared with three immersible pumps, seven kinds of power outputs automatically by internal processes computing, selects carrying out the most close to control to export.Such as: the electricity generation system of 1200W, the power arrangement of water pump is 250W, 400W, 550W under the sunny situation of summer weather, and in the period that the sun has just gone out, generating power output can only provide the water pump operation of a 250W.Along with seasonal change, when power output is close to 400W, controller can be automatically converted to 400W water pump operation.When power output is close to 550W, controller can be automatically converted to 550W water pump operation.When power output is close to 650W, controller can be automatically converted to 250W and 400W two water pump operations.When power output is close to 800W, controller can be automatically converted to 250W and 550W two water pump operations.When power output is close to 950W, controller can be automatically converted to 400W and 550W two water pump operations.When power output is close to 1200W, controller can be automatically converted to 250W and 400W and 550W tri-water pump operations.
Three described water pump upper water-out mouths are connected with a water collecting joint respectively by three check valves, and the delivery port of water collecting joint enters land for growing field crops by water pipe.The effect of check valve prevents water pump from changing period out of service, the water backflow of extraction.
Above-described embodiment is only preferably embodiment of the present utility model, and in addition, the utility model can also have other implementations.It should be noted that, under the prerequisite not departing from the utility model design, any apparent improvement and modification all should fall within protection domain of the present utility model.

Claims (1)

1. an agricultural photovoltaic generation environmental protection irrigation system, is characterized in that: system by photovoltaic generation part, control section, part of drawing water form; Described photovoltaic generation part has cell panel, and cell panel is arranged on battery board bracket, and cell panel is also connected with generating output cable; Described control section, has controller, controller is connected with one group of generating input terminal, and three groups of controllable lead-out terminals, and generating input terminal is connected with generating output cable; Described part of drawing water, consistent with system voltage by three, the D. C. submersible pump that power output is different, three water pipes, three check valves, a water collecting joint, an outlet pipe composition, three immersible pumps are connected on three groups of lead-out terminals of controller respectively, and three water pipes are all connected to water collecting joint, water collecting joint is connected to outlet pipe, three water pipes is separately installed with three check valves.
CN201420733484.6U 2014-11-28 2014-11-28 A kind of agricultural photovoltaic generation environmental protection irrigation system Expired - Fee Related CN204377600U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420733484.6U CN204377600U (en) 2014-11-28 2014-11-28 A kind of agricultural photovoltaic generation environmental protection irrigation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420733484.6U CN204377600U (en) 2014-11-28 2014-11-28 A kind of agricultural photovoltaic generation environmental protection irrigation system

Publications (1)

Publication Number Publication Date
CN204377600U true CN204377600U (en) 2015-06-10

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Application Number Title Priority Date Filing Date
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106332743A (en) * 2016-08-30 2017-01-18 山东胜伟园林科技有限公司 Movable spray irrigation trolley

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106332743A (en) * 2016-08-30 2017-01-18 山东胜伟园林科技有限公司 Movable spray irrigation trolley

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150610

Termination date: 20171128

CF01 Termination of patent right due to non-payment of annual fee