CN105875361A - A water saving and temperature control digital signal device for root irrigation - Google Patents
A water saving and temperature control digital signal device for root irrigation Download PDFInfo
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- CN105875361A CN105875361A CN201410461912.9A CN201410461912A CN105875361A CN 105875361 A CN105875361 A CN 105875361A CN 201410461912 A CN201410461912 A CN 201410461912A CN 105875361 A CN105875361 A CN 105875361A
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- temperature sensor
- humidity sensor
- detection bar
- digital signal
- water
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Abstract
The invention provides a water saving and temperature control digital signal device for root irrigation. The device enables plants to be irrigated according to both temperature and humidity. The device comprises a remote control center (1), a humidity sensor (2) and a temperature sensor (3); the humidity sensor (2) and the temperature sensor (3) are electrically connected with the remote control center (1); the humidity sensor (2) and the temperature sensor (3) are installed on a special collection device in a mating manner; the collection device comprises a main motor (4), a cross beam (5), an auxiliary motor (6) and a detection rod (7); the main motor (4) is connected with the cross beam (5) to drive the cross beam (5) to rotate transversely; the auxiliary motor (6) is installed on the tail end of the cross beam (5); the moving side output shaft of the auxiliary motor (6) is connected with the detection rod (7); the detection rod (7) is perpendicular to the cross beam (5); the detection rod (7) is provided with a thread (8); the humidity sensor (2) and the temperature sensor (3) are installed on the lower portion of the detection rod (7).
Description
Technical field
The present invention relates to a kind of root and fill water-saving temp control digital signal device.
Background technology
Irrigate, i.e. use irrigated land.Irrigation principle is that irrigation volume, irrigation frequency and time will be according to medicinal plants water-requiring property, lifes
Depending on educating stage, weather, edaphic condition, in good time, appropriate, Rational Irrigation.Its kind mainly has irrigation before seeding, urges Seedling
Pour water, trophophase is poured water and winter pours water.
Irrigation method main in prior art has the most several:
1, flood irrigation；Ditching canal is wanted in flood irrigation, in the past with artificial, later with domestic animal, tractor, and the most state-of-the-art laser ranging
Advanced machinery, depend on economy and geographical conditions, such as, need the region size irrigated, have what available technology,
Labour cost etc..Plant lines up in furrow and Gansu Province ditch or grows on seedbed, and water enters farmland along channel, along Long Gou or
Edge, seedbed flows into.Can also be in Tanaka's hard plastic tube or aluminum pipe diversion, on pipe, spacing distance perforate is irrigated, and uses siphon
Connect channel.Application pipeline can control discharge, and due to differences such as temperature, wind speed, soil, penetrating powers, flood irrigation is easy
Causing some places water many, the hydropenic phenomenon of some places, pipeline can move, and therefore can control not produce this inequality
Phenomenon.If especially using automatic valve more can increase efficiency.But owing to waste water resource is compared in flood irrigation, need more
Labour force, and easily cause level of ground water and raise, therefore make the salinization of soil, be the most gradually eliminated in developed country.
But owing to having only to a small amount of fund and technology, still it is widely used in most developing countries.
2, sprinkling irrigation；Sprinkling irrigation is to be delivered to water to spray in the shower nozzle being positioned in field by pipeline, has the difference of high pressure and low pressure, it is possible to
Fixed and portable to be divided into.Fixed sprinkler is arranged on fixing place, and some shower nozzles are arranged on ground surface height, mainly
For needing place attractive in appearance, such as golf course, the irrigation of racecourse meadow, park, graveyard etc..The pressure of shower nozzle is general not
Can exceed that 200 bars, too high can produce water smoke, affecting irrigation benifit, shower nozzle has rotary, and rotation can be 360 degree and return
Turning can also be to turn an angle.Also there is torch-type.Can work under the pressure of 275-900 bar, spray farther out, flow
Reach 3-76 liter/second.Spray gun can be also used for industrial anti-dust.If shower nozzle and water source pipe are connected so that shower nozzle can move
Dynamic, for movable sprinkler irrigation, plastic tube is rolled onto on a reel, releasing can be moved along with shower nozzle, it is also possible to artificial mobile spray
Head.The shortcoming of sprinkling irrigation is owing to evaporation also can lose much water, especially when windy day, and is not easy to irrigate equably
Whole irrigated area, water is deposited stream and is easily caused the breeding of mycete on blade face, if there being chemical fertilizer in irrigation water, at hot sun
The strong weather of light can cause blade face to burn.
3, microspray irrigation；Microspray irrigation is to utilize refraction, rotation or radiant type minitype nozzle that water is sprayed onto crop branch and leaf etc. equably
The form of pouring water in region, is under the jurisdiction of slight irrigation category.The operating pressure of microspray irrigation is low, and flow is little, both can increase at regular time and quantity
Soil moisture, can improve again air humidity, regulates Partial little climate, is widely used in vegetable, flowers, orchard, medical material plantation
Place, and the moistening and lowering temperature in the region such as cutting propagation, raising farm.
4, drip irrigation；Drip irrigation is the irrigation form instilled near root system of plant in soil drop by drop, uniformly and lentamente by water,
The flow that drips is little, and water droplet slowly buries, and can reduce evaporation loss to greatest extent, if adding covering with ground sheeting, and Ke Yijin
One step reduces evaporation, under condition of drip irrigation in addition to being in saturation against water dropper soil under moisture, the soil water at other position
Dividing and be in unsaturated state, soil moisture mainly enters to blend diffusion by capillary pulling power effect.If but the drip irrigation time is oversize,
It may happen that be impregnated with phenomenon below root system, therefore drip irrigation is all to have been handled by the computer of high-tech at present, also has by manually grasping
Make.Dripping irrigation water forces down, water saving, may be used for the area of plant different to growth, irrigates every plant respectively, but to slope
Need pressure compensation, the valve in the different location of regulation can be relied on to control with computer, it is important to control and regulation pressure and
Particulate matter is removed from water, in case clogging drip irrigation hole.The conveying of water is typically with plastic tube, it should be black, or covers on ground
Below film, prevent from growing algae, be also prevented from pipeline aging due to ultraviolet irradiation.Drip irrigation can also be many with being embedded in underground
Hole earthenware completes, but costly, is only occasionally used for turf and golf course.
4, infiltrating irrigation；Infiltration irrigation technology is applied for many years in the place that level of ground water is higher, is manually level of ground water to be raised,
Directly from the beneath method supplied water for root system of plant.Infiltrating irrigation is usually used in commercial greenhouse product, as irrigated potted flower, it is also possible to
Fertilising, soaks flowerpot 10 to 20 minutes with the aqueous solution containing fertilizer from bottom, and then water can reclaim, and this running needs
High-tech is automatically brought into operation, and cost of equipment is expensive, but saves manpower, water and chemical fertilizer, and maintenance and operation expense is the lowest simultaneously, principle
The same with underground drip irrigation.
5, deficit irrigation；During deficit irrigation, the minimizing of non-critical phase crop is poured water (waning), is in drought stress state, subtracts
Lack transpiration water consumption and delay to nourish and grow, and limited water yield concentrated supply to the critical period of water need of crop, meeting genitals
Formed and the requirement of growth.This technology is remarkably improved WUEL and does not reduce and even can increase yield
6, Controlled root divided alternative irrigation；When this technology proposes originally, it is on the one hand the region making part root system be in antecedent soil moisture
In (dry section), crop is by water stress, and root forms a large amount of abscisic acid, is sent to blade, and stomatal aperture reduces, fall
Low-transpiration water consumption；On the other hand, making part root system be in the region (humid region) poured water, crop absorbs water from soil
Point, meet the needs of normal physiological activity.Dry section and humid region alternate irrigation.Alternately coerce rear secondary root substantial increase,
Root water uptake fertilizer sucting ability increases, and WUEL significantly improves.
The irrigation equipment that in the prior art used corresponding with above-mentioned irrigation method mainly has:
1, center-pivot sprinkler；Center-pivot sprinkler is a kind of traveling sprinkler, and shower head is arranged on the plating of wheel support
On steel pipe or aluminum pipe, around a central rotation, carrying water from centrally-pivoted axle, whole irrigation sprinkler irrigation area forms a circle.
This sprinkling machine the U.S. use the most universal.This machinery shower nozzle can be hung on steel pipe, only sprays on plant, has
Can almost hang on ground, directly on the ground between plant spray, therefore can save the water due to evaporation loss.
The rotation of center-pivot sprinkler can be promoted by waterpower, it is also possible to by motor pushing, and current great majority all use motor.This machine
Tool irrigated area is a circle, and therefore the neutral gear between each circle can not be only suitable for filling at cultivated area by irrigation
The area use divided.
2, translation type sprinkler；Also it is continuous linear traveling sprinkler, is a long pipeline, have one at regular intervals
Frame, support has wheel, and shower nozzle is on pipe, and whole pipeline moves in parallel sprinkling, and water is by the input of one, pipeline, so sprinkling irrigation
Area can be large enough to thousand of hectare.
3, hose fed travelling sprinkler machine；Hose fed travelling sprinkler machine is also reel sprinkling irrigation machine, uses the wheeled power-driven system of the eddies of water.Use
The design of the little pressure of big cross section, under the least flow, can reach higher recovery speed, and hydroturbine rotating speed is from eddies of water wheel shaft
The belt drive drawing one two speed section is passed in decelerator, and reduction of speed rear chain transmission produces bigger torsional forces and drives strand
Dish rotates, thus realizes the automatic recovery of PE pipe.The High-Pressure Water simultaneously flowed out through hydroturbine at PE pipe direct sending to shower nozzle,
High-Pressure Water is sprayed onto crop overhead by shower nozzle uniformly, dissipates into tiny water droplet and uniformly lands, and along with PE pipe movement and
Carry out spraying operation the most off and on.
All there is following weak point in above-mentioned various irrigation methods and irrigation equipment when actually used: the most only closes when irrigating
Note and irrigated the wettability of soil that plant is grown, and have ignored the temperature of soil, in full summer etc. under hot environment, even if wet
Spend much of that, owing to temperature is the highest, it is desired nonetheless to carrying out irrigating cooling, not so plant is still easy at high temperature dead.
In sum, prior art is badly in need of wanting a kind of equipment that plant can carry out automatic irrigation in combination with temperature and humidity.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of root filling can irrigated plant in combination with temperature and humidity
Water-saving temp control digital signal device.
For solving above-mentioned technical problem, the technical scheme that the present invention provides is: a kind of root fills water-saving temp control digital signal device, it
Including remote control center, humidity sensor and temperature sensor；Described humidity sensor and temperature sensor are all controlled with long-range
Center processed electrically connects；Described humidity sensor and temperature sensor is supporting is installed on special harvester；Described collection
Device includes mair motor, crossbeam, auxiliary-motor and detection bar；Described mair motor is connected with crossbeam, is used for driving crossbeam laterally to turn
Dynamic；Described auxiliary-motor is installed on the end of crossbeam；Connect on the dynamic limit output shaft of described auxiliary-motor and have detection bar；Described
Detection bar and beam vertical；Described detection bar is provided with screw thread；Described humidity sensor and temperature sensor are arranged on detection
The bottom of bar.
As improvement, described humidity sensor and temperature sensor are inlaid in the thread pitch of detection bar.
As improvement, the bottom of described detection bar is provided with sharp portion.
As improvement, the data wire that center is hollow-core construction, humidity sensor and temperature sensor of described detection bar is from described
Hollow-core construction pass detection bar outside.
As improvement, described humidity sensor and the data of temperature sensor are transferred to remote control center by electric power networks.
After using said structure, present invention have the advantage that it includes remote control center, humidity sensor and temperature sensing
Device；Described humidity sensor and temperature sensor all electrically connect with remote control center；Described humidity sensor and temperature pass
Sensor is supporting to be installed on special harvester；Described harvester includes mair motor, crossbeam, auxiliary-motor and detection bar；
Described mair motor is connected with crossbeam, is used for driving crossbeam lateral rotation；Described auxiliary-motor is installed on the end of crossbeam；Described
Auxiliary-motor dynamic limit output shaft on connect have detection bar；Described detection bar and beam vertical；Described detection bar is provided with spiral shell
Stricture of vagina；Described humidity sensor and temperature sensor are arranged on the bottom of detection bar.Use drilling type detection cleverly, lead to simultaneously
Cross crossbeam and can carry out circular ring type multi-point sampling detection with mair motor, the temperature and humidity of plant root can be detected the most accurately
Data, are then sent to remote control center and are processed into the digital signal controlling water pump with electromagnetic valve.Fast, precisely, the most certainly
So the most more economize on water.
As improvement, described humidity sensor and temperature sensor are inlaid in the thread pitch of detection bar.This design can be maximum
Limit protect humidity sensor and temperature sensor.Prevent them destroyed during test.
As improvement, the bottom of described detection bar is provided with sharp portion.This design can reduce the resistance of detection bar test.
As improvement, the data wire that center is hollow-core construction, humidity sensor and temperature sensor of described detection bar is from described
Hollow-core construction pass detection bar outside.This design can protect the data transmission electric wire of two sensors further.
As improvement, described humidity sensor and the data of temperature sensor are transferred to remote control center by electric power networks.
This design can save data transmission cost.
Accompanying drawing explanation
Fig. 1 is the structure block diagram that in the present invention, root fills water-saving temp control digital signal device.
Fig. 2 is that root of the present invention fills the temperature of water-saving temp control digital signal device and the structural representation of humidity collector.
As shown in the figure: 1, remote control center, 2, humidity sensor, 3, temperature sensor, 4, mair motor, 5, crossbeam,
6, auxiliary-motor, 7, detection bar, 8, screw thread.
Detailed description of the invention
The present invention is described in further detail below in conjunction with the accompanying drawings.
In conjunction with accompanying drawing 1 and accompanying drawing 2, a kind of root fills water-saving temp control digital signal device, and it includes that remote control center 1, humidity pass
Sensor 2 and temperature sensor 3；Described humidity sensor 2 and temperature sensor 3 all electrically connect with remote control center 1；
Described humidity sensor 2 and temperature sensor 3 is supporting is installed on special harvester；Described harvester includes main
Motor 4, crossbeam 5, auxiliary-motor 6 and detection bar 7；Described mair motor 4 is connected with crossbeam 5, is used for driving crossbeam 5 horizontal
Rotate；Described auxiliary-motor 6 is installed on the end of crossbeam 5；Connect on the dynamic limit output shaft of described auxiliary-motor 6 and have detection bar
7；Described detection bar 7 is vertical with crossbeam 5；Described detection bar 7 is provided with screw thread 8；Described humidity sensor 2 and temperature
Degree sensor 3 is arranged on the bottom of detection bar 7.
As improvement, described humidity sensor 2 and temperature sensor 3 are inlaid in the thread pitch of detection bar 7.
As improvement, the bottom of described detection bar 7 is provided with sharp portion.
As improvement, the center of described detection bar 7 is hollow-core construction, humidity sensor 2 and the data wire of temperature sensor 3
Outside described hollow-core construction passes detection bar 7.
As improvement, during described humidity sensor 2 and the data of temperature sensor 3 are transferred to remotely control by electric power networks
The heart 1.
Described data have the signal modem of maturation by electric power networks transmission prior art, and direct buying just can realize.
Being described the present invention and embodiment thereof above, this description does not has restricted, and shown in accompanying drawing is also this
One of bright embodiment, actual structure is not limited thereto.If generally speaking those of ordinary skill in the art is opened by it
Show, in the case of without departing from the invention objective, design the frame mode similar to this technical scheme without creative
And embodiment, protection scope of the present invention all should be belonged to.
Claims (5)
1. a root fills water-saving temp control digital signal device, it is characterised in that: it includes remote control center (1), humidity sensor (2)
With temperature sensor (3)；Described humidity sensor (2) and temperature sensor (3) are all electrically connected with remote control center (1)
Connect；Described humidity sensor (2) and temperature sensor (3) is supporting is installed on special harvester；Described collection
Device includes mair motor (4), crossbeam (5), auxiliary-motor (6) and detection bar (7)；Described mair motor (4) and crossbeam (5)
It is connected, is used for driving crossbeam (5) lateral rotation；Described auxiliary-motor (6) is installed on the end of crossbeam (5)；Described pair
Connect on the dynamic limit output shaft of motor (6) and have detection bar (7)；Described detection bar (7) is vertical with crossbeam (5)；Described
Detection bar (7) is provided with screw thread (8)；Described humidity sensor (2) and temperature sensor (3) are arranged on detection bar (7)
Bottom.
The most according to claim 1 fills water-saving temp control digital signal device, it is characterised in that: described humidity sensor (2)
It is inlaid in the thread pitch detecting bar (7) with temperature sensor (3).
The most according to claim 2 fills water-saving temp control digital signal device, it is characterised in that: described detection bar (7)
Bottom is provided with sharp portion.
The most according to claim 2 fills water-saving temp control digital signal device, it is characterised in that: described detection bar (7)
Center is hollow-core construction, and the data wire of humidity sensor (2) and temperature sensor (3) passes spy from described hollow-core construction
Outside measuring staff (7).
The most according to claim 1 fills water-saving temp control digital signal device, it is characterised in that: described humidity sensor (2)
It is transferred to remote control center (1) by electric power networks with the data of temperature sensor (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410461912.9A CN105875361A (en) | 2014-09-05 | 2014-09-05 | A water saving and temperature control digital signal device for root irrigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410461912.9A CN105875361A (en) | 2014-09-05 | 2014-09-05 | A water saving and temperature control digital signal device for root irrigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105875361A true CN105875361A (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410461912.9A Pending CN105875361A (en) | 2014-09-05 | 2014-09-05 | A water saving and temperature control digital signal device for root irrigation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111582766A (en) * | 2020-06-04 | 2020-08-25 | 广西慧云信息技术有限公司 | System and method for alternately irrigating plants according to environmental parameters |
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| CN1267366A (en) * | 1997-06-11 | 2000-09-20 | 实地动力测试技术公司 | Soil testing assemblies |
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| CN111582766A (en) * | 2020-06-04 | 2020-08-25 | 广西慧云信息技术有限公司 | System and method for alternately irrigating plants according to environmental parameters |
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Application publication date: 20160824 |