CN107950358A - A kind of high-efficiency photovoltaic power supply pesticide spraying system based on clock regulation technology - Google Patents
A kind of high-efficiency photovoltaic power supply pesticide spraying system based on clock regulation technology Download PDFInfo
- Publication number
- CN107950358A CN107950358A CN201711377714.4A CN201711377714A CN107950358A CN 107950358 A CN107950358 A CN 107950358A CN 201711377714 A CN201711377714 A CN 201711377714A CN 107950358 A CN107950358 A CN 107950358A
- Authority
- CN
- China
- Prior art keywords
- photovoltaic power
- water
- controller
- water tank
- power supply
- 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.)
- Pending
Links
Classifications
-
- 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
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
-
- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/20—Status alarms responsive to moisture
-
- 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
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Power Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a kind of high-efficiency photovoltaic power supply pesticide spraying system based on clock regulation technology,Including water tank,Controller and humidity induction device,The controller is internally provided with timer,The controller is arranged on the left side of water tank,The left side upper end of the water tank is provided with water inlet pipe,The upper end of the water tank is provided with stent,Stent left upper end connects photovoltaic power generation apparatus by fixed rotating mechanism,Stent upper right side connects photovoltaic power generation apparatus by elevating lever,The present invention has filtering function,Water outlet can be avoided to block,Need that there is prompting function to staff during watering,With water-saving effect,Fertilizer can be added during watering,It is convenient and efficient,And the utilization rate higher of fertilizer,There is photovoltaic generation,And the angle of solar panels can be changed according to the time,Its direction is set to cater to sunlight to greatest extent all the time,And then improve generating efficiency,Energy-saving and emission-reduction,Meet the needs of social development.
Description
Technical field
The present invention relates to a kind of pesticide spraying system, is specifically a kind of high-efficiency photovoltaic power supply agriculture based on clock regulation technology
Medicine sprinkling system.
Background technology
In daily life, gardener when watering to flowers and plants, it is necessary to which sprinkler goes about and waters in tow, so
And the water pipe of existing sprinkler, its length are mostly changeless, when watering distant, it is subject to length of pipe
Limitation, is difficult to realize watering at a distance, moreover, it is necessary to manually carry out closed tube after use, operation is inconvenient.And spray
Spill device and be divided into many types, otherwise it is often that lawn can only be poured into a mould, otherwise it is that fruit tree can only be poured
Note, there may come a time when that water resource waste can be caused, and fertilizer can not be added to the water, and can not filter out larger impurity in water, easily
Blocking of spraying water out is caused, and mains-supplied is largely needed in terms of the energy, minority utilizes solar powered due to its photovoltaic
Plate causes its utilization rate relatively low, reaches the effect of energy-saving and emission-reduction towards fixing, its practicality is very low, but with
The development of society, such a flusher is therefore to be improved increasingly it is impossible to meet the needs of people.
The content of the invention
Power pesticide spraying system it is an object of the invention to provide a kind of high-efficiency photovoltaic based on clock regulation technology, with
Solve the problems, such as proposed in the above background technology.
To achieve the above object, the present invention provides following technical solution：
A kind of high-efficiency photovoltaic power supply pesticide spraying system based on clock regulation technology, including water tank, controller and humidity sense
Device is answered, the controller is internally provided with timer, and the controller is arranged on the left side of water tank, the left side of the water tank
Upper end is provided with water inlet pipe, and the upper end of the water tank is provided with stent, and stent left upper end connects light by fixed rotating mechanism
Power generator is lied prostrate, stent upper right side connects photovoltaic power generation apparatus by elevating lever, and elevating lever bottom righthand side is provided with to be risen for adjusting
The stepper motor of bar height is dropped, storage battery is provided with the right side of stent, the right side upper end connection fertilizer pipeline of the water tank is described
Fertilizer pipeline connects fertilizer box, and water main is provided with the right side of the water tank, and filtering dress is disposed with the water main
Put, water pump and switch valve, the exit connection horizontal water tube of the water main, horizontal water tube connect branching pipe, set on the branching pipe
Fixed water pipe is equipped with, the upper end of the fixed water pipe is provided with rotating device, and the exit of the fixed water pipe is provided with water spray
Pipe, is electrically connected between controller and stepper motor；The upper end of rotating device is provided with alarm, and the lower end of the branching pipe is set
There is humidity induction device, the alarm and humidity induction device are electrically connected with the controller；Controller is electrically connected with storage battery.
As further scheme of the invention：Controlled valve is provided with the fertilizer pipeline.
As further scheme of the invention：The exit of the fixed water pipe is provided with three sparge pipes, and phase altogether
Angle degree of being between adjacent two sparge pipes.
As further scheme of the invention：The controller further includes microcontroller, driver and input keyboard, input
Keyboard is installed on microcontroller, and microcontroller connects stepper motor by driver.
As further scheme of the invention：The timer is clock chip.
As further scheme of the invention：The photovoltaic power generation apparatus is mono-crystalline silicon solar plate.
As further scheme of the invention：The model AT89C52 or STC82C52 of the microcontroller.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention designs advantages of simple in structure, uses easy to operate, and practicality is very high, has filtering function,
Water outlet can be avoided to block, it is necessary to which there is prompting function to staff when watering, there is water-saving effect, can be with during watering
Fertilizer is added, it is convenient and efficient, and the utilization rate higher of fertilizer, there is photovoltaic generation, and can change too according to the time
The angle of positive energy plate, making it, energy-saving and emission-reduction, meet towards sunlight, and then raising generating efficiency is catered to greatest extent all the time
The needs of social development.
Brief description of the drawings
Fig. 1 is the structure diagram of the high-efficiency photovoltaic power supply pesticide spraying system based on clock regulation technology.
Fig. 2 is the top view of water pipe mechanism in the high-efficiency photovoltaic power supply pesticide spraying system based on clock regulation technology.
Fig. 3 is the top view of water injector in the high-efficiency photovoltaic power supply pesticide spraying system based on clock regulation technology.
Fig. 4 is the electrical schematic diagram of the present invention.
In figure：1- water tanks, 2- controllers, 3- water inlet pipes, 4- water mains, 5- water pumps, 6- switch valves, 7- branching pipes, 8-
Fixed water pipe, 9- sparge pipes, 10- rotating devices, 11- storage batteries, 12- photovoltaic power generation apparatus, 13- stents, 14- fertilizer pipeline,
15- fertilizer boxes, 16- horizontal water tubes, 17- alarms, 18- filtration apparatuses, 19- humidity induction devices, 20- elevating levers, 21- steppings electricity
Machine, 22- fix rotating mechanism.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
Please refer to Fig.1~4, in the embodiment of the present invention, a kind of high-efficiency photovoltaic power supply pesticide spray based on clock regulation technology
System, including water tank 1, controller 2 and humidity induction device 19 are spilt, controller 2 is internally provided with timer, the controller 2
The left side of water tank 1 is arranged on, the left side upper end of the water tank 1 is provided with water inlet pipe 3, and the upper end of the water tank 1 is set
There is stent 13,13 left upper end of stent connects photovoltaic power generation apparatus 12 by fixed rotating mechanism 22, and 13 upper right side of stent passes through liter
Dropping bar 20 and connect photovoltaic power generation apparatus 12,20 bottom righthand side of elevating lever is provided with the stepper motor 21 for adjusting elevating lever height,
The right side of stent 13 is provided with storage battery 11, and the right side upper end connection fertilizer pipeline 14 of the water tank 1, the fertilizer pipeline 14 connects
Connect fertilizer box 15, the right side of the water tank 1 is provided with water main 4, be disposed with the water main 4 filtration apparatus 18,
Water pump 5 and switch valve 6, the exit connection horizontal water tube 16 of the water main 4, horizontal water tube 16 connect branching pipe 7, the branching pipe
Fixed water pipe 8 is provided with 7, the upper end of the fixed water pipe 8 is provided with rotating device 10, the exit of the fixed water pipe 8
Sparge pipe 9 is provided with, the upper end of the rotating device 10 is provided with alarm 17, and the lower end of the branching pipe 7 is provided with humidity
Sensing device 19, the alarm 17 and humidity induction device 19 with the monolithic mechatronics inside controller 2, the control
Device 2 further includes microcontroller, driver and input keyboard, and input keyboard is installed on microcontroller, and microcontroller is connected by driver
Stepper motor 21.
The present invention operation principle be：
The present invention relates to a kind of treegarden irrigation device, the present apparatus when in use, filtration apparatus 18, water main 4, horizontal water tube 16, branch
Water pipe 7 and humidity induction device 19 are arranged at below ground, and photovoltaic power generation apparatus 12 can utilize solar power generation and store
In storage battery 11, and the angle of photovoltaic power generation apparatus 12 can be changed to obtain optimal lighting angle, and then improve power generation
Efficiency, it is specifically microcontroller and timer phase inside controller 2 according to stepper motor 21, controller 2 and elevating lever 20
With reference to timer is clock chip, its microcontroller can select common AT89, STC89 series monolithic of in the market, can also
It is other species singlechip chips, often the regular hour will give microcontroller to send a time signal excessively for it, and microcontroller receives
To after signal, motor control signal is sent to driver, is acted by driver control stepper motor 21, for example, 7 points of morning,
The sun is higher than strut 13 in east, the at this time height of elevating lever 20, and solar panels are in state with left lower than right at this time, are just met to liter
Rise the sun, hereafter every 1 it is small when clock chip send a signal so that stepper motor 21 rotate 30 degree, so as to drive lifting
Bar declines 5cm, and the inclination angle of solar panels 12 constantly reduces, and when high noon, the sun is in positive overhead, and solar panels 12 are at this time
Horizontality, with the past cc east of the sun, the height of elevating lever 20 constantly reduces, and is changed into right low left high state, to 7 points at night too
Sun sets, and timing chip sends reset signal at this time, and microcontroller controls stepper motor 21 to invert certain angle by drive module,
So that elevating lever 20 returns to elemental height, prepare the action of second day, the energy can be provided for the present apparatus by generating electricity, energy saving to subtract
Row；Humidity induction device 19 can measure the humidity condition of soil, humidity information then be passed to controller 2, when measurement
When humidity value is less than set definite value, controller 2 can start alarm 17, and alarm 17 can send alert song at this time, as work people
Member, which hears, just understands that garden soil drying needs water during alert song, can so water in time to gardens can save again
With water, and gardens water shortage will not be caused or pour dilutional hyponatremia；It can pass through fertilizer box 15 and fertilizer pipeline 14 while watering
Xiang Shuizhong adds the fertilizer needed for the vegetation of gardens, and such a fertilization mode is convenient and efficient, and the utilization rate higher of fertilizer；During watering,
Rotating device 10 is not stopping to rotate, and can so drive the rotation of sparge pipe 9, can so spray the area of bigger, and raising is poured
The efficiency of water；In addition, being provided with filtration apparatus 18 on water main 4, larger impurity in water can be filtered out, avoids sparge pipe 9
Place results in blockage.
The present invention designs advantages of simple in structure, uses easy to operate, and practicality is very high, has filtering work(
Can, water outlet can be avoided to block, it is necessary to which there is prompting function to staff when watering, there is water-saving effect, during watering
Fertilizer can be added, it is convenient and efficient, and the utilization rate higher of fertilizer, there is photovoltaic generation, and can change according to the time
Become the angle of solar panels, its direction is catered to sunlight to greatest extent all the time, and then improve generating efficiency, energy-saving and emission-reduction,
Meet the needs of social development.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
1. a kind of high-efficiency photovoltaic power supply pesticide spraying system based on clock regulation technology, including water tank（1）, controller（2）
And humidity induction device（19）, it is characterised in that the controller（2）It is internally provided with timer, the controller（2）It is arranged on
Water tank（1）Left side, the water tank（1）Left side upper end be provided with water inlet pipe（3）, the water tank（1）Upper end set
It is equipped with stent（13）, stent（13）Left upper end passes through fixed rotating mechanism（22）Connect photovoltaic power generation apparatus（12）, stent（13）
Upper right side passes through elevating lever（20）Connect photovoltaic power generation apparatus（12）, elevating lever（20）Bottom righthand side is provided with for adjusting elevating lever
The stepper motor of height（21）, stent（13）Right side is provided with storage battery（11）, the water tank（1）Right side upper end connection fertilizer
Pipe material（14）, the fertilizer pipeline（14）Connect fertilizer box（15）, the water tank（1）Right side be provided with water main（4）,
The water main（4）On be disposed with filtration apparatus（18）, water pump（5）And switch valve（6）, the water main（4）Outlet
Place's connection horizontal water tube（16）, horizontal water tube（16）Connect branching pipe（7）, the branching pipe（7）On be provided with fixed water pipe（8）, institute
State fixed water pipe（8）Upper end be provided with rotating device（10）, the fixed water pipe（8）Exit be provided with sparge pipe（9）,
Controller（2）With stepper motor（21）Between be electrically connected, the rotating device（10）Upper end be provided with alarm（17）, it is described
Branching pipe（7）Lower end be provided with humidity induction device（19）, the alarm（17）And humidity induction device（19）With control
Device processed（2）It is electrically connected, the controller（2）Microcontroller, driver and input keyboard are further included, input keyboard is installed on microcontroller
On, microcontroller connects stepper motor by driver（21）.
2. the high-efficiency photovoltaic power supply pesticide spraying system according to claim 1 based on clock regulation technology, its feature exist
In the controller（2）With storage battery（11）It is electrically connected.
3. the high-efficiency photovoltaic power supply pesticide spraying system according to claim 1 based on clock regulation technology, its feature exist
In the fertilizer pipeline（14）On be provided with controlled valve.
4. the high-efficiency photovoltaic power supply pesticide spraying system according to claim 1 based on clock regulation technology, its feature exist
In the fixed water pipe（8）Exit be provided with three sparge pipes altogether（9）, and two neighboring sparge pipe（9）Between angle
For 120 degree.
5. the high-efficiency photovoltaic power supply pesticide spraying system according to claim 1 based on clock regulation technology, its feature exist
In the timer is clock chip.
6. the high-efficiency photovoltaic power supply pesticide spraying system according to claim 1 based on clock regulation technology, its feature exist
In the photovoltaic power generation apparatus（12）For mono-crystalline silicon solar plate.
7. the high-efficiency photovoltaic power supply pesticide spraying system according to claim 1 based on clock regulation technology, its feature exist
In the model AT89C52 or STC82C52 of the microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711377714.4A CN107950358A (en) | 2017-12-19 | 2017-12-19 | A kind of high-efficiency photovoltaic power supply pesticide spraying system based on clock regulation technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711377714.4A CN107950358A (en) | 2017-12-19 | 2017-12-19 | A kind of high-efficiency photovoltaic power supply pesticide spraying system based on clock regulation technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107950358A true CN107950358A (en) | 2018-04-24 |
Family
ID=61959388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711377714.4A Pending CN107950358A (en) | 2017-12-19 | 2017-12-19 | A kind of high-efficiency photovoltaic power supply pesticide spraying system based on clock regulation technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107950358A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114929012A (en) * | 2019-12-27 | 2022-08-19 | 株式会社久保田 | Water management device and water management system for field |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203908047U (en) * | 2014-03-12 | 2014-10-29 | 葛奇 | Solar water heater with plasma indoor air purification function |
| CN203930512U (en) * | 2014-06-20 | 2014-11-05 | 常熟理工学院 | A kind of photovoltaic intelligent Housing system |
| CN204482816U (en) * | 2015-03-23 | 2015-07-22 | 黑龙江生态工程职业学院 | A kind of landscape sprinkler device |
| CN204579116U (en) * | 2015-03-19 | 2015-08-26 | 江苏海事职业技术学院 | One Plants automatic irrigation system |
| CN205727405U (en) * | 2016-07-01 | 2016-11-30 | 国网山东省电力公司阳谷县供电公司 | A kind of solar photovoltaic generation system applies the electric supply installation on sprinkler |
| CN205830648U (en) * | 2016-07-28 | 2016-12-28 | 惠安县科联农业科技有限公司 | A kind of intelligent treegarden irrigation equipment |
-
2017
- 2017-12-19 CN CN201711377714.4A patent/CN107950358A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203908047U (en) * | 2014-03-12 | 2014-10-29 | 葛奇 | Solar water heater with plasma indoor air purification function |
| CN203930512U (en) * | 2014-06-20 | 2014-11-05 | 常熟理工学院 | A kind of photovoltaic intelligent Housing system |
| CN204579116U (en) * | 2015-03-19 | 2015-08-26 | 江苏海事职业技术学院 | One Plants automatic irrigation system |
| CN204482816U (en) * | 2015-03-23 | 2015-07-22 | 黑龙江生态工程职业学院 | A kind of landscape sprinkler device |
| CN205727405U (en) * | 2016-07-01 | 2016-11-30 | 国网山东省电力公司阳谷县供电公司 | A kind of solar photovoltaic generation system applies the electric supply installation on sprinkler |
| CN205830648U (en) * | 2016-07-28 | 2016-12-28 | 惠安县科联农业科技有限公司 | A kind of intelligent treegarden irrigation equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114929012A (en) * | 2019-12-27 | 2022-08-19 | 株式会社久保田 | Water management device and water management system for field |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205813035U (en) | A kind of solar powered gardens rainwater irrigation equipment | |
| CN204482816U (en) | A kind of landscape sprinkler device | |
| CN205005607U (en) | Irrigation equipment is retrieved to rainwater | |
| CN108575135A (en) | A kind of energy-efficient agricultural is ploughed irrigation rig | |
| CN205812973U (en) | A kind of rainwater of collecting is for the green house of vegetables irrigated | |
| CN206575949U (en) | A kind of greenhouse water-fertilizer integrated intelligent drip irrigation system of utilization photovoltaic rain water electricity generating | |
| CN107624448A (en) | A kind of multifunction energy-saving warmhouse booth | |
| CN205812932U (en) | A kind of flower planting frame | |
| CN203896934U (en) | Intelligent solar water-saving irrigation system | |
| CN107125106A (en) | A kind of irrigation rig of utilization natural resources | |
| CN107950358A (en) | A kind of high-efficiency photovoltaic power supply pesticide spraying system based on clock regulation technology | |
| CN210641767U (en) | Photovoltaic energy-saving ecological garden rainwater cyclic utilization system | |
| CN108718570A (en) | A kind of multifunctional flower irrigation device | |
| CN108739312A (en) | Northern mountain area fruit tree water-fertilizer integral water saving irrigating method | |
| CN106613761A (en) | Wind-solar hybrid comprehensive water-saving irrigation regulation system for mountainous and hilly area | |
| CN206760231U (en) | Farm irrigation system | |
| CN205491996U (en) | Paddy field automatic drainage water installations | |
| CN205946759U (en) | Novel greenhouse | |
| CN209345560U (en) | A kind of split type trickle irrigation micro-spray system in blueberry planting process | |
| CN209768482U (en) | Drip irrigation device for planting | |
| CN207125071U (en) | A kind of energy-saving automatic sprinkling system of lawn wisdom | |
| CN208908781U (en) | Intelligent domestic plant watering apparatus | |
| CN203531051U (en) | Lift pump powered through solar photovoltaic and allowing water lifting from rainwater collecting pond to irrigate trees | |
| CN209710706U (en) | One kind being used for agricultural irrigation solar energy energy-saving and power generation device | |
| CN202819080U (en) | Plant cultivation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180424 |
|
| RJ01 | Rejection of invention patent application after publication |