CN110073951A - A kind of control of desert system - Google Patents

A kind of control of desert system Download PDF

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Publication number
CN110073951A
CN110073951A CN201910499845.2A CN201910499845A CN110073951A CN 110073951 A CN110073951 A CN 110073951A CN 201910499845 A CN201910499845 A CN 201910499845A CN 110073951 A CN110073951 A CN 110073951A
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China
Prior art keywords
irrigation
control
humidity sensor
root system
desert
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CN201910499845.2A
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Chinese (zh)
Inventor
章鑫
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Individual
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Individual
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Priority to CN201910499845.2A priority Critical patent/CN110073951A/en
Publication of CN110073951A publication Critical patent/CN110073951A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00Protecting plants
    • A01G13/02Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
    • A01G13/0225Wind breakers, i.e. devices providing lateral protection of the plants
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00Watering gardens, fields, sports grounds or the like
    • A01G25/02Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00Watering gardens, fields, sports grounds or the like
    • A01G25/16Control of watering
    • A01G25/167Control by humidity of the soil itself or of devices simulating soil or of the atmosphere; Soil humidity sensors
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00Improving or preserving soil or rock, e.g. preserving permafrost soil
    • 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
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/22Improving land use; Improving water use or availability; Controlling erosion

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Structural Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Agronomy & Crop Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Cultivation Of Plants (AREA)

Abstract

The invention proposes a kind of control of desert systems, comprising: ground, windproof housing, irrigation rig;Irrigation rig is set to inside soil;Irrigation rig includes: irrigation control module, irrigation pipe, root system analyzer;Irrigation control module, for controlling water flow;Irrigation pipe, for guiding water flow;Root system analyzer is arranged root system and detects control program, for root system detection sensor, humidity sensor is controlled when reaching for root system to open, humidity sensor and trickle irrigation mouth correspond, this point is opened when root system reaches humidity sensor and next point humidity sensor is opened in advance, for surveying whether water flow is up to standard, prepare for the growth of next root system;If humidity sensor does not reach sensor through water flow after a period of time, the trickle irrigation mouth that humidity sensor is controlled is opened in control in advance and a upper trickle irrigation mouth is normally opened, controls the flow of water;Root system does not reach humidity sensor other than opening humidity sensor in advance and trickle irrigation mouth is in off state.

Description

A kind of control of desert system
Technical field
The present invention relates to control of desert field, espespecially a kind of control of desert system.
Background technique
Desert is ground completely by sand covers, plant is very rare, rainwater is rare, air dried uncultivated area.With The raising of crustal movement, exposed various deposits degrade rock and decomposed rock etc. and be ground by long-term burn into weathering Fine particle, under wind effect, the tiny grains of sand drift about with the wind and gradually form drift sand, also will form sand and dust when wind is big Cruelly, sandstorm has seriously endangered most of the northern region of China at present.
How Desert Control, effectively improvement sandstorm, have become the serious problem that we face.Currently, plant in treating Psammophytes is sowed in desert area, to prevent Desert Expansion and improve desert soil.But how to be sowed in desert area Psammophytes is all insoluble problem all the time.
Summary of the invention
To solve the above problems, the invention proposes a kind of control of desert systems.
Specifically, the control of desert system, comprising: ground, windproof housing, irrigation rig;Wherein, ground is layed in soil layer On interior or soil layer, windproof housing is set to ground top, and irrigation rig is set to inside soil;Irrigation rig includes: to irrigate control Molding block, irrigation pipe, root system analyzer;Irrigation control module, for controlling water flow;Irrigation pipe, for guiding water flow;Root system point Analyzer is arranged root system and detects control program, is root system detection sensor, and humidity sensor is controlled when reaching for root system and is opened, wet It spends sensor and trickle irrigation mouth corresponds, this point is opened when root system reaches humidity sensor and next point humidity sensor is opened in advance, For surveying whether water flow is up to standard, prepare for the growth of next root system;If humidity sensor does not have through water flow after a period of time Reach sensor, the trickle irrigation mouth that humidity sensor is controlled is opened in control in advance and a upper trickle irrigation mouth is normally opened, controls the flow of water;Root System does not reach humidity sensor other than opening humidity sensor in advance and trickle irrigation mouth is in off state.
Control of desert system proposed by the present invention can repeat dismounting and utilize, by intelligentized trickle irrigation, make water resource Using more accurate, in the selection of species, it is more in line with desert Environment, after increasing fire guard, fire screen, using more pacifying Entirely;Fire screen is made of two parts.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, not Constitute limitation of the invention.In the accompanying drawings:
Figure 1A and Figure 1B is the foundation structure schematic diagram of one embodiment of the invention.
Fig. 2 is the windproof jacket structure schematic diagram of one embodiment of the invention.
Fig. 3 is the ground mold schematic diagram of one embodiment of the invention.
Fig. 4 A and Fig. 4 B are ground (reinforcing bar) schematic diagram of one embodiment of the invention.
Fig. 5 A is the rubber sheet gasket schematic diagram of one embodiment of the invention.
Fig. 5 B is the stereoscopic schematic diagram after the ground of one embodiment of the invention is laid with.
Fig. 6 is the piling schematic diagram of one embodiment of the invention.
Fig. 7 A and Fig. 7 B are the fire screen structural schematic diagram of one embodiment of the invention.
Specific embodiment
Cooperate schema and presently preferred embodiments of the present invention below, the present invention is further explained to reach predetermined goal of the invention institute The technological means taken.
In conjunction with shown in Figure 1A to Fig. 7 B, which includes: ground 1, windproof housing 2, irrigation rig;Wherein, Ground be set in soil layer or soil layer on, determined according to windproof situation, the high setting of desertification degree in soil layer, desertification degree it is low On soil layer, square is surrounded, the block of plant compacting is set on the downside of ground 1, as humus is decomposed into, improves soil property, radix saposhnikoviae is outer Set 2 covers at 1 top of ground, and in the soil in windproof housing 2, irrigation rig is set to soil for plant species and turf plantation Inside, for irrigating seed (sapling).
Wherein, irrigation rig includes: irrigation control module, irrigation pipe;Irrigation control module, for controlling water flow;It irrigates Pipe, for guiding water flow.
The irrigation rig further include: root system analyzer;Root system analyzer is also derivatized with root system detection sensor, for controlling Humidity sensor irrigates data for measuring, and is back to the control that irrigation control module carries out water flow;Root system analyzer is derivative Root system detection sensor, for detecting the growth situation of plant root, when root system reaches humidity sensor, on by lower opening Humidity sensor, humidity sensor control trickle irrigation mouth, and detection does not reach the humidity sensor of root system requirement length and trickle irrigation mouth closes It closes (open in advance humidity sensor except).Humidity sensor Partial controll water.
According to above system, sand control may include Three models:
In the normal mode, using the Windproof system of common components, including hurricane globe and ground (can Reusability) trickle irrigation Pipe (can Reusability), or supplied water with jet pipe.Root system analyzer detection root system, which reaches certain length and density, can remove radix saposhnikoviae Cover and ground are simultaneously utilizing.
Automatic mode has the drip irrigation pipe of controllable switch, root system detection sensor derived from root system analyzer, root system detection The switch of sensor control humidity sensor and drip irrigation pipe.To realize automatic mode.
Degradation model, hurricane globe are made of plastic degradation material, are degraded after 2 years, ground can be suppressed with plant.This Identical material can be converted into humus, can improve desert soil property in this way.
The design of piling makes engineering more simplified, first way, and piling is quickly to form trickle irrigation with separately sandy soil principle The channel of pipe.Here drip irrigation pipe be it is cylindrical, humidity sensor and dropper mouth, which are increased to close, on cloth forms the control of water.The Two kinds of forms are made pointed pile for drip irrigation pipe and squeeze into sand, and drip irrigation pipe can be extracted when utilizing.
If hydraulic pressure is inadequate, drip irrigation pipe can be opened with subregion.When humidity sensor measures it is up to standard after open next subregion. It is supplied water by hydraulic pump pressure water intensified pressure without building water tower there is a method in which setting a hydraulic pressure pressurization intensified pressure.Liquid It is not hydraulic oil that press pump exported, which is water, and the water of output connects drip irrigation system;Hydraulic pump output pressure is adjusted according to water supply, by list The control of piece machine, it is this flexibly to be changed for water law, the motor-driven water supply of desert water tender can be used in.Underground water and desert water tender The utilization of co-supplying, water is more reasonable.Hydraulic pump pressure water is set on water tender, delivery outlet connects drip irrigation system.
Specifically, controlling infiltration drip irrigation system with computer, the utilization of water resource is more reasonable, is analyzed by setting root system Instrument, root system analyzer are also derivatized with root system detection sensor, control humidity sensor, and infiltration trickle irrigation is adjusted according to sensor, controlled Desert is managed to automation development, and forms assembly line, is applicable in moderate desertification area, the crucial Reusability in component is disposable to throw Money is big, and technical staff is wanted in construction, and the advantage species growth period is short, and density is high, and later period investment is small.
Specifically, in practical applications, humidity sensor is successively opened from top to bottom, the root system derived from root system analyzer When detection sensor measures root system and reaches humidity sensor, humidity sensor opens (including opening humidity sensor in advance);By wet Degree sensor control trickle irrigation mouth controls water flow, humidity sensor that root system does not reach (open in advance humidity sensor except) and Trickle irrigation mouth is closed.
Further, by the root system detecting function of root system analyzer, humidity sensor start and stop, humidity sensor control are controlled The opening and closing of trickle irrigation mouth processed (humidity sensor control here is Partial controll).Root system analyzer is internally provided with intelligent program, It can be according to the position and humidity sensor trigger that root system is grown up, thus derivative root system detection sensor.
In order to carry out apparent explanation to above-mentioned control of desert system, below with reference to a specific embodiment come into Row explanation.
Protection effect: in conjunction with shown in Figure 1A, Figure 1B and 2, ground is done with concrete, links windproof housing.The cone of hurricane globe Platform design can be superimposed placement and transport, and ground can also split into four sections of transports;Air permeable plate or ventilative is provided on hurricane globe Hole.
In conjunction with Fig. 3, ground is made, mold has only needed one, and four sections of grounds are the same;As shown in fig. 4 a and fig. 4b, It is provided with reinforcing bar in ground and increases intensity.
There are many manufactures, such as steel bar to rivet for hurricane globe, and glass cement is glued, and has air permeable plate or air hole on hurricane globe, Meet the conversion of air.It is husky that the setting of air permeable plate or air hole will lead to leakage, therefore window can be arranged on air hole and (open Window can use dust catcher absorption).
In conjunction with shown in Fig. 5 A and Fig. 5 B, (Fig. 5 A is rubber sheet gasket) ground can also divide four sections of liftings with integral hoisting, According to circumstances determine, generally selection integral hoisting.Hanging ring can be bent with 90 degree, be bent after lifting successfully.Hanging ring after bending by Power, the flat side down of ring.Overlay is good;Hanging ring can not be set on hurricane globe when monoblock type lifts.
Mounting means mentioned above, connection type are not limited to that other possible modes are also in the guarantor of the application It protects in range.
Hoisting ring can have one to two groups, all match four hoisting rings without every group of facility, the component of connection be it is unified, It can be replaced if there is damage.
If ground single-piece occurs cracking and other issues, and can replace.
Hurricane globe is divided into five parts, wherein four sides be it is the same, top surface is individualism, in the case of riveting, Where four sides and top surface are damaged, which face is just replaced.
After root system growth is up to standard, the component of a system is divided to two kinds in utilization and carrying, and one is monoblock type carrying, one kind is torn open Fraction is carried:
1, monoblock type is carried, because component is integrally frustum form, it is possible to the carrying being integrally superimposed, the disadvantage is that component It is easily damaged but efficient and convenient;Hanging ring can be with 90 degree of such uniform forces of bending, and Overlay is good.
2, split-type carrying is that windproof housing and ground are separated to carry, light not easily damaged stackable, the ground of windproof housing Four sections of base point is separately carried.
It is equipped with removable bolt hanging ring on ground, saves fund to greatest extent in this way, the top of cover is equipped with air permeable plate, thoroughly Gas plate is thermal-insulating waterproof air permeable plate, is used as Water-retaining Measure, and air permeable plate can also be changed such as damage.
Nut hanging ring is mountable on the quadrangle of hurricane globe top surface, there is bolt on quadrangle, and there are two bolts hole for side in ground, wears Upper bolt is used to connected nut hanging ring, can hang in five times;Nut, bolt, nut hanging ring all spend antirust coat, can make repeatedly With, if there is damage can replace, if stuck can be split with tool.
The reasonable utilization of water: being obtained water resource by beating deep well, poured using infiltration trickle irrigation method, maximum to be provided using water Source, trickle irrigation detect plant root situation according to sensor and adjust.
It is general to select diversiform-leaved poplar tree or haloxylon ammondendron in the selection of species because the root system of such plant can grow it is very long For fixing soil.
When installing implementation, promoted inwards by desert periphery, it is mechanical levelling, it digs foundation trench and places ground;In conjunction with Fig. 6, utilize Drip irrigation pipe is squeezed into desert as stake by piling insertion desert, and sand prevention stays, and drip irrigation pipe lower end is tip, then carries out osmos tube It lays;The pipeline of osmos tube is hard tube, and connecting tube is hose, (hose has the size having more convenient for connection, and hose is connecing hard tube, Hard tube is water-supply-pipe);Infiltration trickle irrigation opening is related with the growth of plant, and how much is length, and how much is opening;The connection of pipeline is with anti-oxidation Material is used for Reusability;Root system detection sensor measures plant root to which, which humidity sensor and trickle irrigation mouth is opened, And the opening quantity for opening mouth is controlled, it is water-saving to greatest extent.The design of piling makes engineering more simplified;Utilize the first above-mentioned side Formula, piling (stake be tip and up big and down small) are the channels that drip irrigation pipe is quickly formed with separated sandy soil principle.Here drop Fill pipe be it is cylindrical, humidity sensor and dropper mouth, which are increased to close, on cloth forms the control of water.Using above-mentioned second of form, It is made pointed pile for drip irrigation pipe to squeeze into sand, (drip irrigation pipe is similarly up big and down small).Drip irrigation pipe can extract (trickle irrigation when utilizing It is furnished with humidity sensor and trickle irrigation mouth on pipe, and corresponds).
In one embodiment, the reuse program of component is as follows:
Step S1, reserved installation passage is about 4 meters wide, can put three row's hurricane globes and about 10 meters of ground, double channel puts 6 Hurricane globe is arranged, about 20 meters, mechanical longer, the number of rows of arrangement the big better, repeatedly used drip irrigation pipe is first buried, in trickle irrigation Hurricane globe is installed in scope tube.
Step S2, kind of diversiform-leaved poplar tree and turf in hurricane globe.
Step S3, two side of channel bury trickle irrigation once, prepare for finishing operation, and root system is induced to develop.
Step S4, when hurricane globe implants root system reaches a fixed length, removal hurricane globe and ground simultaneously circulate in utilization.
Step S5, kind of the plant turf in channel, at this moment there is the function of radix saposhnikoviae in channel, is not required to hurricane globe, disposable to drip It fills as last water system.
Ground has integration, humanized design, and a mould can use four sections of grounds, and can positive and negative collocation reuse, Damage easy to change, simplify the program of assembly line, the design of rubber sheet gasket can better radix saposhnikoviae, furthermore it is also possible to plus fire prevention Area adds fire prevention to be arranged, i.e. fire guard, whole hurricane globes will not be burnt in this way in certain region.Fire guard can be to prevent 2000 The high temperature of degree.In conjunction with shown in Fig. 7 A and Fig. 7 B, fire screen is added on ground, every one section of one row of setting, fire screen there are two structures Part.
The bolt of longer one end of ground is first put, then is put short side and passed downwardly through bolt, and then be connected again with nut.
Particular embodiments described above has carried out further in detail the purpose of the present invention, technical scheme and beneficial effects Describe in detail it is bright, it should be understood that the above is only a specific embodiment of the present invention, the guarantor being not intended to limit the present invention Range is protected, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in this Within the protection scope of invention.

Claims (9)

1. a kind of control of desert system characterized by comprising ground, windproof housing, irrigation rig;Wherein,
Ground is layed in soil layer or on soil layer, and windproof housing is set to ground top, and irrigation rig is set to inside soil;
Irrigation rig includes: irrigation control module, irrigation pipe, root system analyzer;Irrigation control module, for controlling water flow;It fills Pipe is irrigate, for guiding water flow;Root system analyzer is arranged root system and detects control program, is root system detection sensor, reaches for root system Then control humidity sensor is opened, and humidity sensor and trickle irrigation mouth correspond, this point is beaten when root system reaches humidity sensor It opens and is opened in advance with next point humidity sensor, for surveying whether water flow is up to standard, prepared for the growth of next root system;
If humidity sensor does not reach sensor through water flow after a period of time, the drop that humidity sensor is controlled is opened in control in advance Guan Kou and a upper trickle irrigation mouth are normally opened, control the flow of water;Root system does not reach the biography of the humidity other than opening humidity sensor in advance Sensor and trickle irrigation mouth are in off state.
2. control of desert system according to claim 1, which is characterized in that the irrigation rig further include: root system analyzer Derivative root system detection sensor is sent to irrigation control module, irrigation control mould for detecting the growth situation of plant root Root tuber adjusts water flow Irrigation according to root system growth situation, opens the humidity sensor and trickle irrigation mouth of corresponding position.
3. control of desert system according to claim 1, which is characterized in that
If hydraulic pressure is inadequate, drip irrigation pipe carries out subregion opening;When humidity sensor measures it is up to standard after open next subregion.
4. control of desert system according to claim 1, which is characterized in that by setting hydraulic devices, water pressure is increased, By hydraulic pump pressure water intensified pressure, hydraulic pump output is water, and the water of output connects drip irrigation system;
Hydraulic pump output pressure is adjusted according to water supply, is controlled by single-chip microcontroller.
5. control of desert system according to claim 1, which is characterized in that hydraulic devices are the motor-driven water supply of water tender;For Hydraulic pump pressure water is set on waterwheel, delivery outlet connects drip irrigation system.
6. control of desert system according to claim 1, which is characterized in that the plant species are diversiform-leaved poplar tree or sacsaoul Tree.
7. control of desert system according to claim 1, which is characterized in that further include fire guard, fire screen, for preventing Fire occurs for control of desert system.
8. control of desert system according to claim 1, which is characterized in that ground is suppressed by plant, and windproof housing is by moulding Material degradable material is made.
9. control of desert system according to claim 1, which is characterized in that one unit of ground can be used in the ground on four sides Base, and positive and negative collocation reuse.
CN201910499845.2A 2019-06-03 2019-06-03 A kind of control of desert system Pending CN110073951A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110754346A (en) * 2019-09-24 2020-02-07 杜驾麟 Automatic control device based on electrical system

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CN1318284A (en) * 2001-06-13 2001-10-24 周鼎力 Desert and dryland plant growing method for use in desert or/and dry soil
CN101167436A (en) * 2006-10-24 2008-04-30 中兴通讯股份有限公司 Intelligent irrigation system and method based on wireless detector
KR20080092520A (en) * 2007-04-12 2008-10-16 송재우 Molding unit for protection of a roadside tree and its building method
CN102726273A (en) * 2012-06-15 2012-10-17 中农先飞(北京)农业工程技术有限公司 Decision-making method for soil moisture monitoring and intelligent irrigation of root zone of crop
CN103798084A (en) * 2014-02-24 2014-05-21 张家口格瑞科技发展有限公司 Greenhouse irrigation system
CN104536418A (en) * 2014-12-24 2015-04-22 沈阳远大科技园有限公司 Precise agriculture control system and method for automatic fertilization and water supply through distributed control
CN205161073U (en) * 2015-09-21 2016-04-20 李元 No pollution control device in desert area
CN205912523U (en) * 2016-08-24 2017-02-01 重庆霖萌电子科技有限公司 Low -priced steam confined desert system of planting
CN205946692U (en) * 2016-07-25 2017-02-15 郑州工业应用技术学院 Afforestation equipment suitable for desert environment uses down
CN107581024A (en) * 2017-09-14 2018-01-16 成都博美实润科技有限公司 A kind of olive high-efficiency water-saving irrigation system
KR20190049312A (en) * 2017-11-01 2019-05-09 민승기 Energy collecting device for boiling in boiling water
CN211881471U (en) * 2019-06-03 2020-11-10 章鑫 Desert control system

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1318284A (en) * 2001-06-13 2001-10-24 周鼎力 Desert and dryland plant growing method for use in desert or/and dry soil
CN101167436A (en) * 2006-10-24 2008-04-30 中兴通讯股份有限公司 Intelligent irrigation system and method based on wireless detector
KR20080092520A (en) * 2007-04-12 2008-10-16 송재우 Molding unit for protection of a roadside tree and its building method
CN102726273A (en) * 2012-06-15 2012-10-17 中农先飞(北京)农业工程技术有限公司 Decision-making method for soil moisture monitoring and intelligent irrigation of root zone of crop
CN103798084A (en) * 2014-02-24 2014-05-21 张家口格瑞科技发展有限公司 Greenhouse irrigation system
CN104536418A (en) * 2014-12-24 2015-04-22 沈阳远大科技园有限公司 Precise agriculture control system and method for automatic fertilization and water supply through distributed control
CN205161073U (en) * 2015-09-21 2016-04-20 李元 No pollution control device in desert area
CN205946692U (en) * 2016-07-25 2017-02-15 郑州工业应用技术学院 Afforestation equipment suitable for desert environment uses down
CN205912523U (en) * 2016-08-24 2017-02-01 重庆霖萌电子科技有限公司 Low -priced steam confined desert system of planting
CN107581024A (en) * 2017-09-14 2018-01-16 成都博美实润科技有限公司 A kind of olive high-efficiency water-saving irrigation system
KR20190049312A (en) * 2017-11-01 2019-05-09 민승기 Energy collecting device for boiling in boiling water
CN211881471U (en) * 2019-06-03 2020-11-10 章鑫 Desert control system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110754346A (en) * 2019-09-24 2020-02-07 杜驾麟 Automatic control device based on electrical system

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