CN104521698A - Light-small automatic walk canal feeding type irrigator - Google Patents
Light-small automatic walk canal feeding type irrigator Download PDFInfo
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- CN104521698A CN104521698A CN201410731923.4A CN201410731923A CN104521698A CN 104521698 A CN104521698 A CN 104521698A CN 201410731923 A CN201410731923 A CN 201410731923A CN 104521698 A CN104521698 A CN 104521698A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 69
- 238000003973 irrigation Methods 0.000 claims abstract description 50
- 230000002262 irrigation Effects 0.000 claims abstract description 50
- 239000003337 fertilizer Substances 0.000 claims abstract description 40
- 239000006260 foam Substances 0.000 claims abstract description 9
- 230000037452 priming Effects 0.000 claims description 21
- 239000007788 liquid Substances 0.000 claims description 10
- 238000012546 transfer Methods 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 7
- 230000000740 bleeding effect Effects 0.000 claims description 6
- 238000005070 sampling Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 19
- 239000007921 spray Substances 0.000 abstract description 12
- 238000005516 engineering process Methods 0.000 abstract description 10
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- 238000010248 power generation Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 7
- 230000001105 regulatory effect Effects 0.000 description 7
- 238000005507 spraying Methods 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 241001424688 Enceliopsis Species 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
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- 239000010871 livestock manure Substances 0.000 description 2
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Classifications
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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
- A01G25/09—Watering arrangements making use of movable installations on wheels or the like
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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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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
-
- 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
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Soil Sciences (AREA)
- Power Engineering (AREA)
- Fertilizing (AREA)
Abstract
The invention discloses a light-small automatic walk canal feeding type irrigator, including a water sucking hose, a first reduction driving motor, a driving wheel, a steering device, a main beam, a self sucking pump, a main water supply line, a truss, a low-pressure spray head, a foam baffle, a bottom drain valve, a water intaking filtering device, a controller, a solar photovoltaic power generation system, a storage battery, a fertilizer apparatus, an infrared correction navigation system. The irrigator integrates the opto-mechatronics and the efficient solar utilization technology, is powered by the clean solar energy, utilizes infrared correction to adjust the walk errors during the walking process of the irrigator, and thereby achieves the navigation straight walking of the unit. Meanwhile, the maximum power point tracing control technology based on solar mechanical tracing and the maximum power point tracing control technology based on fixation and installation of photovoltaic cell panels are adopted. In a word, the irrigator has the advantages of being convenient to move, saving in labor and time, high in irrigation accuracy, good in water saving effect and strong in adaptability.
Description
Technical field
The present invention relates to a kind of agricultural spraying filling device, particularly a kind of photovoltaic drives small-sized from walking canal hello formula irrigation sprinkler.
Background technology
The main irrigation method that China's field irrigation adopts is furrow irrigation, border irrigation and broad irrigation etc.Low to the availability of water resource, labour expenditure is large, has been not suitable with the demand for development of modern agriculture.
Current sprinkler irrigation technique is progressively promoted, there is a kind of high tower hanging cantilever formula irrigation sprinkler, cantilever is hung by pylon, single-cantilever reaches hundred meters, all shower nozzles are uniform to be arranged on cantilever, cantilever borrows the reaction force rotation of water flow jet, and side cantilever adds that end sprayer range returns that circling to spray reaches mu up to a hundred.Its weak point is that equipment volume is large, and cost is high, and can only be fixed on plot and use, utilization rate of equipment and installations is low.
Also have, various portable water-saving spray equipment is applied also increasingly extensive in production, as patent of invention " traveling sprinkler (patent No.: 00204205) ", it is installed with rotating disk by the upright supports of the frame that road wheel is housed, rotating disk wrapped around water supply hose, one end of water supply hose is fixed on the reel of rotating disk, and be communicated with the hollow shaft in rotating disk, its other end is communicated with spray gun by the rigid pipe of spray gun driving frame, the delivery port of the hydroturbine that column is installed is communicated with the axle head of the hollow shaft of rotating disk, hydroturbine is provided with water inlet tube interface, the drive sprocket of hydroturbine drives the gear ring dial rotation of rotating disk, a hauling machine is needed to carry out providing power, this infrastructure cost is high, use inconvenience, entrance water pressure is large, unit consumed power is large, control sprinkling irrigation cannot be carried out intelligently, and waste water resource.
Also have some mobile sprinklers, as the patent No. 00265579, denomination of invention: walking type sprinker, the frame on aloft track is hung by one, utilize to be fixed with parallel track and can draw the pull rope of walking by electromotor and move, it the environment among a small circle such as to be only suitable in greenhouse and to carry out work, is unfavorable for the promotion and implementation that large area sprinkling irrigation is irrigated.
Summary of the invention
For the shortcoming and defect that above-mentioned existing sprinkler irrigation technique exists, the object of the present invention is to provide a kind of small-sized automatic walking canal to feed formula irrigation sprinkler, this irrigation sprinkler is simple to operate, mobility strong, energy-saving and environmental protecting energy, intelligence degree are high integrates light, mechanical, electrical integration and solar energy highly effective utilizes technology.
The technical scheme realizing foregoing invention object is that formula irrigation sprinkler fed by a kind of small-sized automatic walking canal, comprises soft suction hose, deceleration motor I, driving wheel, transfer, girder, self priming pump, main water supply pipe, truss, low pressure shower nozzle, foam baffle, draining bottom valve, described soft suction hose one end is connected with self priming pump water inlet, described truss is positioned on girder is fixed on, described main water supply pipe is arranged at truss top, and arrange in camber line, the equally spaced low pressure shower nozzle being distributed with some quantity on main water supply pipe, described foam baffle and draining bottom valve totally two components are distributed in truss two ends, described driving wheel is arranged on girder lower end, described deceleration motor I is arranged on driving wheel, described transfer one end is connected in driving wheel rotating shaft, and one end is connected with girder, and the other end of described soft suction hose is communicated with the suction piping being placed in canal filter of fetching water, controller, solar photovoltaic generation system, accumulator, fertilizer apparatus, infrared error-correcting navigation system integrated distribution is in truss centre position,
Described fertilizer apparatus is by fertilizer bucket, measuring pump, sampling air bleeding valve, add fertile control valve, safety valve, counterbalance valve, pressure vacuum gauge, pulse damper, stirrer-driven motor, fertilizer bucket, fluid level markings pipe, stirring wheel, bottom valve, filter, and power transmission shaft composition, described stirrer-driven motor is fixed on fertilizer bucket top central authorities, be connected with the stirring wheel in set fertilizer bucket by power transmission shaft, described fluid level markings pipe is communicated with outside fertilizer bucket, described adding bottom fertilizer bucket, is provided with bottom valve, described measuring pump inlet is communicated with bottom fertilizer bucket, liquid outlet divides two-way, safety valve of leading up to is communicated with fertilizer bucket top, the pulse damper of one tunnel through pipeline top and sampling air bleeding valve with add fertile control valve and be communicated with, add the outlet of fertile control valve and be directly connected on self priming pump water sucking mouth pipeline end,
Its employing roll mode of described water intaking filter, be made up of four driving wheels II, screen pack, Backwash pipeline, suction piping and base plates of two groups of symmetrical groupings, under described four driving wheels II are arranged on base plate, two screen packs are fixed on base plate top, be communicated with by suction piping between two screen packs, described Backwash pipeline one end divides two-way one end to be connected to screen pack two ends, and one end is connected on self priming pump outlet pressure pipeline;
Described infrared error-correcting navigation system is made up of infrared emission infrared module transmitting terminal, infrared emission infrared module receiving terminal, wireless signal transmitter;
Described solar photovoltaic generation system charges a battery, accumulator to controller and all feeding electric motors, deceleration motor I is connected with the speed-regulating control module of the electrical control gear in controller.
Adopt technique scheme, technique effect of the present invention has:
1) Driven by Solar Energy is adopted, solar energy resources cleans renewable, by absorbing solar radiation energy, be translated into electric energy, for whole system provides electrical source of power, without the need to additionaling power source, also bury electric wire without the need to civil power supply and cloth, can adapt to promoting the use of of field and unregulated power arrival area, user is easy to use.
2) adopt a kind of MPPT maximum power point tracking control technology based on solar energy mechanically tracking and control efficient technique of rainwater utilization based on the hard-wired MPPT maximum power point tracking of photovoltaic battery panel, make full use of solar energy, reduce non-renewable energy consumption, photovoltaic module is installed and is adopted mechanical double-shaft tracking structure, two dimension can be carried out to sunray to follow the trail of, keep solar photovoltaic assembly lighting surface vertical with sunray all the time, control algolithm ensures that solar photovoltaic assembly always works in maximum power point place simultaneously, there is provided power output to greatest extent, improve solar panels conversion efficiency, the problem that effective solution photovoltaic efficiency is low.
3) utilize infrared emission infrared module and speed-regulating control module to realize the automatic walking navigation correction of unit, without the need to external force traction, just can realize the straight line moving of unit without the need to arranging track, structure is simple, and conveniently moving, automaticity is high, and human input is few.
4) pressure pump is positioned on truss for spraying irrigation machine, realizes supplying water, water feed inlet pressure is reduced, greatly reduces the consumed power of unit by building flume large Tanaka.
5) water pump adopts brshless DC motor to replace traditional threephase asynchronous machine to drive, and without the need to large power three-phase inverter, structure is simple, complete machine weight saving; The minimizing of electric power conversion intermediate link, loss power reduces, and total utilization ratio improves; Speed adjusting performance is stablized, and dynamic response is fast.
6) water pump operation adopts rotational speed regulation to regulate associating voltage regulating mode with valve closing, and pressure flow is stablized, and unit sprays Quality advance, sprays coefficient of uniformity and improves.
7) self priming pump water intaking adopts rolling backwash water fetching device, and avoid the blocking of water intake conduit, fertilizer apparatus is supporting in addition, improves the allocation function of unit greatly, and utilization rate of equipment and installations and usability improve.
Accompanying drawing explanation
Fig. 1 is that the front view of formula irrigation sprinkler fed by the present invention's canal of automatically walking;
Fig. 2 is that the vertical view of formula irrigation sprinkler fed by the present invention's canal of automatically walking;
Fig. 3 be the present invention automatically walk canal feed formula irrigation sprinkler working region schematic diagram;
Fig. 4 is that the individual solar photovoltaic generating system structural representation of formula irrigation sprinkler fed by the present invention's canal of automatically walking;
Fig. 5 is that the solar energy Mechanical tracking systems structural representation of formula irrigation sprinkler fed by the present invention's canal of automatically walking;
Fig. 6 is that the structural representation of fertilizer apparatus of formula irrigation sprinkler fed by the present invention's canal of automatically walking;
Fig. 7 is that the structural representation of water intaking filter of formula irrigation sprinkler fed by the present invention's canal of automatically walking;
Fig. 8 is that the control flow of mechanically tracking control system of formula irrigation sprinkler fed by the present invention's canal of automatically walking.
embodiment
The embodiment provided below in conjunction with accompanying drawing and inventor is described in further detail content of the present invention.
Fig. 1 and Fig. 2 gives from the angle of front view and vertical view the structure chart that the small-sized automatic walking canal of the present invention feeds formula irrigation sprinkler respectively, comprises soft suction hose 3, deceleration motor I 4, driving wheel 5, transfer 6, girder 7, self priming pump 8, main water supply pipe 12, truss 13, low pressure shower nozzle 14, foam baffle 15, draining bottom valve 19, described soft suction hose 3 one end is connected with self priming pump 8 water inlet, described truss 13 is positioned on girder 7 is fixed on, described main water supply pipe 12 is arranged at truss 13 top, and arrange in camber line, the equally spaced low pressure shower nozzle 14 being distributed with some quantity on main water supply pipe 12, described foam baffle 15 and draining bottom valve 19 totally two components are distributed in truss 13 two ends, described driving wheel 5 is arranged on girder 7 lower end, described deceleration motor I 4 is arranged on driving wheel 5, described transfer 6 one end is connected in driving wheel 5 rotating shaft, one end is connected with girder 7, it is characterized in that: the other end of described soft suction hose 3 is communicated with the suction piping 53 being placed in canal filter 2 of fetching water, controller 9, solar photovoltaic generation system 10, accumulator 11, fertilizer apparatus, infrared error-correcting navigation system integrated distribution is in truss 13 centre position.
Described fertilizer apparatus 16 is by fertilizer bucket 44, measuring pump 36, sampling air bleeding valve 37, add fertile control valve 38, safety valve 39, counterbalance valve 40, pressure vacuum gauge 41, pulse damper 42 stirrer-driven motor 43, fertilizer bucket 44, fluid level markings pipe 45, stirring wheel 46, bottom valve 47, filter 48, and power transmission shaft 49 forms, described stirrer-driven motor 43 is fixed on fertilizer bucket 44 top central authorities, be connected with the stirring wheel 46 in set fertilizer bucket 44 by power transmission shaft 49, described fluid level markings pipe 45 is communicated with outside fertilizer bucket 44, described adding bottom fertilizer bucket 44, is provided with bottom valve 47, described measuring pump 36 inlet is communicated with bottom fertilizer bucket 44, liquid outlet divides two-way, safety valve 39 of leading up to is communicated with fertilizer bucket 44 top, the pulse damper 42 of one tunnel through pipeline top and sampling air bleeding valve 37 with add fertile control valve 38 and be communicated with, add fertile control valve 38 to export and be directly connected on self priming pump 8 water sucking mouth pipeline end.
Its employing roll mode of described water intaking filter 2, be made up of two groups of symmetrical four driving wheels II 50, screen pack 51, Backwash pipeline 52, suction piping 53 and base plates 54 divided into groups, described four driving wheels II 50 are arranged on base plate 54 times, two screen packs 51 are fixed on base plate 54 top, be communicated with by suction piping 53 between two screen packs 51, described Backwash pipeline 52 one end divides two-way one end to be connected to screen pack 51 two ends, and one end is connected on self priming pump 8 outlet pressure pipeline.
Described infrared error-correcting navigation system is made up of infrared emission infrared module transmitting terminal 21, infrared emission infrared module receiving terminal 22, wireless signal transmitter 23;
Described solar photovoltaic generation system 10 accumulators 11 charges, accumulator 11 gives controller 9 and all feeding electric motors, and deceleration motor I 4 is connected with the speed-regulating control module of the electrical control gear in controller 9.
Four driving wheels 5 are installed bottom described girder 7, left and right driving wheel is connected with deceleration motor I 4 respectively, deceleration motor I 4 is connected with the speed-regulating control module of the electrical control gear in switch board 9, deviation rectification is realized by the speed regulating and controlling motor speed, transfer 6 is equipped with on four runner tops, transfer is made up of electric telescopic pipe, adjustable irrigation sprinkler 90-degree rotation, realizes the adjustment from being forwarded to the horizontal walking in left and right.
Described solar photovoltaic generation system is primarily of compositions such as solar panel, MPPT controller for solar, accumulator and emergency power supplies, absolute construction should be adopted, emergency power supply can comprise interim civil power or diesel generating set, for meeting the job requirement of each load of irrigation sprinkler, realize exporting galvanic conversion to solar energy by being connected into DC/DC or DC/AC voltage conversion device.
Described solar photovoltaic generation system maximal power tracing controlling apparatus, it is by frame 26, drive motors II 27, reduction box 28, thrust bearing 29, expansion link 30, horizontal rotating shaft 31, control cabinet II 32, light detecting sensor 33, air velocity transducer 34 and solar panels 35 form, solar panels 35 preferentially adopt the mono-crystalline silicon solar plate of high conversion efficiency, described drive motors II 27 and reduction box 28 are installed in frame 26, decelerator 28 output shaft is connected with horizontal rotating shaft 31 by turbine and worm, described expansion link 30 one end is fixed on horizontal rotating shaft 31, one end is fixed on solar panels 35 fixed mount, described light detecting sensor 33 and air velocity transducer 34 are installed on solar panels 35 surface respectively, control cabinet II 32 is installed on frame 26 side, described air velocity transducer 34 is for detecting current air speed value, described light detecting sensor 33 is except detecting sunray daytime, also for detecting current light intensity level.
Realization based on the MPPT maximum power point tracking control technology of solar energy mechanically tracking adopts solar energy sun-following technology, azimuthal adjustment of solar panels 35 drives horizontal rotating shaft 31 to realize 360 ° of rotations in the horizontal direction by the drive motors II 27 be fixed in frame 26 and follows the tracks of after reduction box 28 slows down, the adjustment of the angle of pitch of solar panels 35 is by the contraction control realization of expansion link 30, when wind speed exceedes setting value, controller can send solar panels 35 horizontal positioned actuating signal according to air velocity transducer 34 detected value, when light intensity value exceedes default light intensity value, system transfers duty to from resting state automatically, otherwise, keep sleep for electricity saving state always, until light intensity value arrives requirement.
Realization based on photovoltaic battery panel hard-wired MPPT maximum power point tracking control technology is realized by the built-in track algorithm of MPPT controller for solar be arranged in control cabinet II 32, its algorithm can comprise the indirect control theory based on Selecting parameter mode, direct control method based on sampled data and the Artificial Intelligence Control based on modern control theory, the implementation method of wherein conventional maximal power tracing is except the look-up table of open loop, rule of three, the MPPT method at sight spot mainly contains disturbance-observer method, conductance increment method, fuzzy logic control method, neural network control method and optimum gradient method etc.
Described water intaking filter, it adopts roll mode, instead of ralocatable mode, prevents the blocking of screen pack 51 by increasing water surface disturbance.
Described self priming pump, adopt brshless DC motor to drive, the speed regulating control of motor is completed by corresponding Frequency conversion control brushless motor controller, and water pump operation adopts rotational speed regulation to regulate associating voltage regulating mode with valve closing.
Fig. 3 be the present invention automatically walk canal feed formula irrigation sprinkler working region schematic diagram, the all devices of described infrared error-correcting navigation system to be fixed on land for growing field crops 20 on irrigation sprinkler spraying operation band all in advance, infrared emission infrared module transmitting terminal 21 and infrared emission infrared module receiving terminal 22 are arranged in operation band two ends, when irrigation sprinkler is in original position, unit walking is normal, correction navigation does not start, when irrigation sprinkler is in off-straight position 25, and correction navigation starting.
Individual solar photovoltaic generating system structural representation shown in Figure 4, solar panels 35 are by absorbing solar radiation energy, utilize photovoltaic effect to be translated into direct current to export, realize managing the playback fulgurite of accumulator 11 by MPPT controller for solar, when illumination is sufficient, unnecessary electricity is stored in accumulator 11, when illumination is not enough, by MPPT controller for solar, irrigation sprinkler group system is discharged.During normal work, K1 closes K2 and disconnects, unit is by solar powered, the direct current part exported is directly used in drive train from walking to drive deceleration motor I 4, a part drives the work of self priming pump 8 by the inversion control of DC brushless motor controller, provides the certain pressure water needed for shower nozzle work to main water supply pipe 12.When solar photovoltaic generation system 10 or accumulator 11 electricity deficiency, by the switching by K switch 1, K2, temporarily by the emergency power supply such as diesel emergency generating set or mains-supplied, ensure unit normal operation.
See Fig. 5, shown in Fig. 8, control procedure and the principle of tracking system are as follows: the position error signal and the light intensity signal that are gathered horizontal and vertical direction between the sun and solar panel 35 by the light detecting sensor 33 in control cabinet II 32, and the data processing fed back in control cabinet II 32 and controller, through data processing and amplification, the move angle of next step solar panel 35 is judged according to solar irradiation rule, and send corresponding control command to motor-drive circuit, trigger relevant relay switch more subsequently, make drive motors II 27 and expansion link 30 driving mechanical transmission mechanism, with speed slowly solar panel 35 towards angular movement to desired position accurately on go, thus realize the object of following the tracks of solar irradiation.In order to save driving-energy, little energy consumption dc motor selected by electromotor, and require that automatic tracking system is except following the tracks of the sun, the light intensity height also detected by light detecting sensor 33 judges the change of the colour of sky, control drive motors II 27 and expansion link 30 intermittent work, namely light intensity starts after reaching certain value to follow the tracks of in the morning, and light intensity is followed the tracks of lower than stopping during a certain value, automatically can close main circuit power to system at night.For avoiding strong wind to the harm of photovoltaic module, detected by air velocity transducer 34 pairs of wind speed, if wind speed is excessive, then electric expansion bar 30 shrinks, and automatically reduces photovoltaic module windward side.
See Fig. 1, Fig. 6 and Fig. 7, during sprinkling irrigation operation, first detect supply canal 1 middle water level and whether meet turn on pump requirement, when liquid level meets the requirements, open self priming pump 8, water sucks in self priming pump 8 compression chamber by soft suction hose 3 by self priming pump, after water pump pressurization, press water being transported in main water supply pipe 12, by being arranged on equally distributed low pressure shower nozzle 14 on main water supply pipe 12, water being sprayed at field equably, realize the function of sprinkling irrigation.In the middle of the process of spraying operation, water delivery pipeline system is entered for preventing the foreign material in supply canal 1, blocking low pressure shower nozzle 14, soft suction hose 3 water inlet is connected with water intaking filter 2, its motion is moved ahead with the rolling of sprinkling irrigation unit by the dragging of soft suction hose 3, and for preventing water intaking filter 2 from working long hours in hydrostatic level, foreign material are attached to screen pack 51 surface, affect soaking effect, by the Backwash pipeline 52 of drawing from water pump water outlet pipeline, press water is guided in screen pack 51, screen pack 51 surface is washed away, increase water surface disturbance simultaneously, solve water sucking mouth water intaking blockage problem.
For realizing the integration operation of fertigation, synchronously realize fertilising by the fertilizer apparatus 16 be arranged on truss for spraying irrigation machine 13.Fertilizer spreading tank in use, first to the connection line of pump and sealing is fixing etc. checks, when checking out of question, water and fertilizer is added in the tank body of fertilizer apparatus 16, water and fertilizer are under the drive of stirrer-driven motor, by being connected to the stirring of the stirring wheel 46 on power transmission shaft 49, its liquid manure that begins mixes, concentration is consistent, now should open the valve 38 on turnover pipeline, only ability actuating motor in the straightway situation of turnover pipeline, solution is by diaphragm metering pump 36 main shaft and eccentric gyration, drive tappet reciprocating in guide by eccentric wheel.Together with diaphragm, make to form vacuum gradually in pump chamber by the effect of check valve, inlet valve is opened, and sucks liquid; When move forward by dead point for diaphragm, now suction valve closure, dump valve is opened, and liquid is discharged under the promotion of diaphragm.Pressure, quantitative discharge liquid is had continuously by regulating back and forth being formed along also working of certain stroke at pump, solution after pressurization is injected into self priming pump 8 impeller intake from adding fertile control valve 38, follows press water spray through low pressure shower nozzle 14 by the Stirring dilution of self priming pump 8 impeller.The liquid level executed in the tank body of device 16 indicates by the fluid level markings pipe 45 be arranged on tank surface, the control of its fertilizing amount carries out adjustment tappet motion by regulating measuring pump 36 to rotate adjusting handle, change diaphragm distance of stretch out and draw back from face and reach the object changing flow, in adjustment process, flow value can be demarcated by reference vacuum manometer.For ensureing the trouble free service of fertilizer apparatus, pipeline is provided with safety valve 39.
Automatic walking canal of the present invention feeds formula irrigation sprinkler in the course of the work, the adjustment of low pressure shower nozzle 14 operating pressure is by the potentiometer on rotating brushless dc electric machine controller, thus realize the speed governing operation of self priming pump 8, if when speed governing operation still can not meet job requirement, can combine and adopt valve regulated mode.Irrigation sprinkler is in the middle of walking process, land for growing field crops 20 operation band four summits to be sprayed are all provided with infrared emission infrared module, and at infrared emission infrared module receiving terminal 22, wireless signal transmitter 23 is installed, when irrigation sprinkler keeps straight line moving from original position 24, be positioned at the foam baffle 15 at two ends, spray arm left and right, do not stop the Signal transmissions between infrared emission infrared module receiving terminal 24 and infrared emission infrared module transmitting terminal 25, wireless signal reflection device 23 does not work, if irrigation sprinkler off-straight is walked, such as, when running to irrigation sprinkler off-straight position 25, foam baffle 15 on the left of spray arm blocks the Signal transmissions between infrared emission infrared module receiving terminal 24 and infrared emission infrared module transmitting terminal 25, now wireless signal transmitter 23 works, speed-regulating signal is sent to the speed-regulating control module in control cabinet I9, speed-regulating control module is connected to deceleration motor 4, and receive the signal of wireless signal transmitter 23, by receiving the wireless signal of wireless signal transmitter 23, judge now to regulate the motor of irrigation sprinkler left side wheel to accelerate, realize adjustment and the automatic deviation correction of the irrigation sprinkler speed of travel.
After automatic walking canal of the present invention hello formula irrigation sprinkler completes the spraying operation of a division band, by being connected to the transfer 6 on rotation of wheel axle, what drive wheel does 90 ° of rotations, realize unit laterally parallel at the edge of a field, according to ready-portioned band, until spray whole blocks land for growing field crops, after irrigation operation terminates, switch off the pump and unit.For prevent winter pipeline to freeze the generation of freezing accident, the draining bottom valve 19 can opening main water supply pipe 12 two ends and the bottom valve 47 added bottom fertile bucket 44, get rid of clean by the remaining liquid manure of pipeline and staving.
Automatic walking canal of the present invention is fed formula irrigation sprinkler and is placed on frame by water pump, water feed inlet pressure is reduced, greatly reduces the consumed power of unit; Adopt infrared error-correcting Navigation Control technology, unit operation is without the need to arranging track, and automaticity is high, saves labour; Adopt rolling backwash water fetching device to avoid the blocking of water intake conduit, fertilizer apparatus is supporting in addition, improves the allocation function of unit greatly.In a word, the advantages such as this irrigation sprinkler not only has like product conveniently moving, saving of work and time, irrigation precision is high, water-saving result good, strong adaptability, and the feature maximum compared with like product adopts photovoltaic to drive first, without the need to by external force traction, large, medium and small type farm, pasture, crops, the desirable water-saving spray product of economic crops, herbage.
Finally it should be noted that, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from the spirit and scope of technical solution of the present invention, it all should be encompassed in right of the present invention.
Claims (1)
1. a formula irrigation sprinkler fed by small-sized automatic walking canal, comprises soft suction hose (3), deceleration motor I (4), driving wheel (5), transfer (6), girder (7), self priming pump (8), main water supply pipe (12), truss (13), low pressure shower nozzle (14), foam baffle (15), draining bottom valve (19), described soft suction hose (3) one end is connected with self priming pump (8) water inlet, described truss (13) is positioned on girder (7) is fixed on, described main water supply pipe (12) is arranged at truss (13) top, and arrange in camber line, the upper equally spaced low pressure shower nozzle (14) being distributed with some quantity of main water supply pipe (12), described foam baffle (15) and draining bottom valve (19) totally two components are distributed in truss (13) two ends, described driving wheel (5) is arranged on girder (7) lower end, described deceleration motor I (4) is arranged on driving wheel (5), described transfer (6) one end is connected in driving wheel (5) rotating shaft, one end is connected with girder (7), it is characterized in that: the other end of described soft suction hose (3) is communicated with the suction piping (53) being placed in canal filter (2) of fetching water, controller (9), solar photovoltaic generation system (10), accumulator (11), fertilizer apparatus, infrared error-correcting navigation system integrated distribution is in truss (13) centre position,
Described fertilizer apparatus (16) is by fertilizer bucket (44), measuring pump (36), sampling air bleeding valve (37), add fertile control valve (38), safety valve (39), counterbalance valve (40), pressure vacuum gauge (41), pulse damper (42), stirrer-driven motor (43), fertilizer bucket (44), fluid level markings pipe (45), stirring wheel (46), bottom valve (47), filter (48), and power transmission shaft (49) composition, described stirrer-driven motor (43) is fixed on fertilizer bucket (44) top central authorities, be connected with the stirring wheel (46) in set fertilizer bucket (44) by power transmission shaft (49), described fluid level markings pipe (45) is communicated with in fertilizer bucket (44) outside, described fertilizer bucket (44) bottom that adds is provided with bottom valve (47), described measuring pump (36) inlet is communicated with fertilizer bucket (44) bottom, liquid outlet divides two-way, safety valve (39) of leading up to is communicated with fertilizer bucket (44) top, the pulse damper (42) of one tunnel through pipeline top is with sampling air bleeding valve (37) and add fertile control valve (38) and be communicated with, and adds fertile control valve (38) and exports and be directly connected on self priming pump (8) water sucking mouth pipeline end,
Its employing roll mode of described water intaking filter (2), by four driving wheels II (50) of two groups of symmetrical groupings, screen pack (51), Backwash pipeline (52), suction piping (53) and base plate (54) composition, under described four driving wheels II (50) are arranged on base plate (54), two screen packs (51) are fixed on base plate (54) top, be communicated with by suction piping (53) between two screen packs (51), described Backwash pipeline (52) one end divides two-way one end to be connected to screen pack (51) two ends, one end is connected on self priming pump (8) outlet pressure pipeline,
Described infrared error-correcting navigation system is made up of infrared emission infrared module transmitting terminal (21), infrared emission infrared module receiving terminal (22), wireless signal transmitter (23);
Described solar photovoltaic generation system (10) accumulators (11) charging, accumulator (11) are to controller (9) and all feeding electric motors, and deceleration motor I (4) is connected with the speed-regulating control module of the electrical control gear in controller (9).
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| CN105191562A (en) * | 2015-09-30 | 2015-12-30 | 河北省农林科学院粮油作物研究所 | Spray irrigation device |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200990814Y (en) * | 2006-12-27 | 2007-12-19 | 王松涛 | Back-washing water-supplying apparatus |
| CN201153427Y (en) * | 2008-01-31 | 2008-11-26 | 新疆水利水电科学研究院 | Travelling drip irrigation water supplying machine |
| CN201894098U (en) * | 2010-10-14 | 2011-07-13 | 广东省农业机械研究所 | Multifunctional self-propelled mobile irrigation sprinkler |
| CN203057961U (en) * | 2012-12-31 | 2013-07-17 | 北京华农农业工程设计咨询有限公司 | Self-walking type single-track irrigator |
| CN103340135A (en) * | 2013-07-24 | 2013-10-09 | 中国灌溉排水发展中心 | Self-driven multifunctional integration spray and drip irrigation dual-purpose machine |
| CN203261924U (en) * | 2013-05-06 | 2013-11-06 | 王瑞心 | Light-and-small-size sprinkler infrared deviation rectifying device |
| CN103598069A (en) * | 2013-10-29 | 2014-02-26 | 江苏大学 | Small and light movable type spray irrigation and drop irrigation dual-purpose machine set |
| US20140054393A1 (en) * | 2012-08-27 | 2014-02-27 | Tung-Tsuan Tsai | Movable irrigation machine |
| CN104012374A (en) * | 2013-03-01 | 2014-09-03 | 李文泽 | Solar multifunctional translation-type irrigation sprinkler |
-
2014
- 2014-12-06 CN CN201410731923.4A patent/CN104521698B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200990814Y (en) * | 2006-12-27 | 2007-12-19 | 王松涛 | Back-washing water-supplying apparatus |
| CN201153427Y (en) * | 2008-01-31 | 2008-11-26 | 新疆水利水电科学研究院 | Travelling drip irrigation water supplying machine |
| CN201894098U (en) * | 2010-10-14 | 2011-07-13 | 广东省农业机械研究所 | Multifunctional self-propelled mobile irrigation sprinkler |
| US20140054393A1 (en) * | 2012-08-27 | 2014-02-27 | Tung-Tsuan Tsai | Movable irrigation machine |
| CN203057961U (en) * | 2012-12-31 | 2013-07-17 | 北京华农农业工程设计咨询有限公司 | Self-walking type single-track irrigator |
| CN104012374A (en) * | 2013-03-01 | 2014-09-03 | 李文泽 | Solar multifunctional translation-type irrigation sprinkler |
| CN203261924U (en) * | 2013-05-06 | 2013-11-06 | 王瑞心 | Light-and-small-size sprinkler infrared deviation rectifying device |
| CN103340135A (en) * | 2013-07-24 | 2013-10-09 | 中国灌溉排水发展中心 | Self-driven multifunctional integration spray and drip irrigation dual-purpose machine |
| CN103598069A (en) * | 2013-10-29 | 2014-02-26 | 江苏大学 | Small and light movable type spray irrigation and drop irrigation dual-purpose machine set |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105191562A (en) * | 2015-09-30 | 2015-12-30 | 河北省农林科学院粮油作物研究所 | Spray irrigation device |
| CN105210812A (en) * | 2015-10-15 | 2016-01-06 | 陕西师范大学 | A kind of Long-distance Control farmland irrigating device |
| US10375905B2 (en) | 2016-02-23 | 2019-08-13 | Jiangsu University | Detachable frame of light-small sprinkling machine for precise irrigation |
| WO2017143634A1 (en) * | 2016-02-23 | 2017-08-31 | 江苏大学 | Compact irrigation sprinkler mounting device for precise irrigation capable of being disassembled |
| CN107432234A (en) * | 2016-05-27 | 2017-12-05 | 李文泽 | A kind of parallel-moving type solar energy irrigation sprinkler |
| CN106069627A (en) * | 2016-08-01 | 2016-11-09 | 江苏慧博灌排设备有限公司 | A kind of solar energy pipe crimping truss-like irrigation sprinkler |
| CN106069629A (en) * | 2016-08-06 | 2016-11-09 | 安徽艾瑞德农业装备发展有限公司 | Self-propelled water-fertilizer-pesticide combines irrigation fog machine |
| CN107874399A (en) * | 2017-11-22 | 2018-04-06 | 黄素夏 | A kind of Aircraft |
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| CN109566358A (en) * | 2018-12-19 | 2019-04-05 | 赤峰昊宇农牧机械有限公司 | Irrigation sprinkler |
| CN109566358B (en) * | 2018-12-19 | 2024-02-23 | 赤峰昊宇农牧机械有限公司 | Sprinkling machine |
| CN109452143A (en) * | 2018-12-27 | 2019-03-12 | 江苏德源制泵有限公司 | A kind of intelligent pour uses irrigation sprinkler |
| CN111386827A (en) * | 2020-04-15 | 2020-07-10 | 山东丰田节水器材股份有限公司 | Water and fertilizer integrated water-saving irrigation device |
| CN111406622A (en) * | 2020-04-27 | 2020-07-14 | 北京晨锦生态农业有限公司 | Intelligent movement formula irrigation equipment |
| WO2023173903A1 (en) * | 2022-03-14 | 2023-09-21 | 西北农林科技大学 | Remote intelligent variable-rate irrigation apparatus for photovoltaic-driven translational sprinkler |
| CN114982607A (en) * | 2022-05-27 | 2022-09-02 | 广州大学 | Photovoltaic-driven self-adaptive irrigation regulation and control system with photovoltaic-photovoltaic complementation |
| RU2813087C1 (en) * | 2023-07-21 | 2024-02-06 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Кубанский государственный технологический университет" (ФГБОУ ВО "КубГТУ") | Solar panel orientation device |
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