CN107006343A - A kind of automatic irrigation system - Google Patents
A kind of automatic irrigation system Download PDFInfo
- Publication number
- CN107006343A CN107006343A CN201710449697.4A CN201710449697A CN107006343A CN 107006343 A CN107006343 A CN 107006343A CN 201710449697 A CN201710449697 A CN 201710449697A CN 107006343 A CN107006343 A CN 107006343A
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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
- A01G25/06—Watering arrangements making use of perforated pipe-lines located in the soil
-
- 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
- A01G25/16—Control of watering
- A01G25/167—Control by humidity of the soil itself or of devices simulating soil or of the atmosphere; Soil humidity sensors
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
Abstract
A kind of automatic irrigation system that the present invention is provided, sets Temperature and Humidity module to detect the humiture of crop growth environment, for judging whether crop needs to add moisture；Intensity of illumination in the net radiation of air in net radiation detection module detection crop growth environment, detection acting growth environment is set, and net radiation data and light intensity data are used for the transpiration quantity for calculating crop, for deriving the more accurately amount of moisture that crop will need；Micro- profit band is embedded under soil, water is directly acted on into crop root, it is to avoid water loss, is improved the utilization rate of water；Whether amount of the reserve water is sufficient in the detectable casing of the present invention, can also be based on the basis of the moisture figure needed for theoretic plant growth, the supply of moisture is adjusted according to humiture, net radiation, light intensity, the present invention is irrigated by micro- profit band, and consider crop growth environment to adjust the supply of moisture, while the utilization rate of water is improved, the adequate water needed for crop provides is returned.
Description
Technical field
Automatically fed the present invention relates to the moisture of crop, particularly relate to a kind of automatic irrigation system.
Background technology
China is large agricultural country, relies primarily on crop and maintains expanding economy.In process of crop growth, water can be potentially encountered
Inadequate resource or seasonal drought, the growth and development of water deficient meeting inhibition, therefore, it is necessary to develop according to demand certainly
Dynamic water-saving irrigation system, meets the growth demand of crop, promotes traditional agriculture to be sent out to high-quality, high yield and efficient modern agriculture
Exhibition.
Existing automatic irrigation system, is typically only according to the moisture timing needed for vegetation period, quantitatively enters water-filling
Divide supply, moisture flows into each branch pipe by main pipeline, and flood irrigation large area can occur in crop root, this method in soil surface
Water loss, and root absorption can not be applied completely, water resource waste is caused, the utilization rate of water is low, crop can not obtain
Optimum growh.
Existing micro irrigation technology, is only irrigated the soil in effective range, can manual control speed of dropping water, can also root
According to adjusting speed of dropping water needed for plant growth, while ensureing that crop root obtains abundant moisture, it is to avoid occur surface runoff,
Root tissue water status supersaturation, deep percolation etc., it is the disadvantage is that, only consider moisture needed for crop growth stage, without considering to make
Thing growing environment factor, without considering that crop growth environment causes transpiration quantity, when being supplied water to crop, it may appear that insufficient water
Situation.
The content of the invention
The present invention provides a kind of automatic irrigation system, and the utilization rate for solving the water that existing irrigation system is present is low, it is impossible to be
The problem of crop provides required adequate water.
The present invention solves the above problems by the following technical programs：
A kind of automatic irrigation system, including Temperature and Humidity module, light-intensity test module, net radiation detection module, control
Device module, casing and micro- profit band；The output end of the Temperature and Humidity module is connected with controller module；The light-intensity test
The output end of module is connected with controller module；The output end of the net radiation detection module is connected with controller module；It is described
Casing is provided with controlling switch, the controlling switch is connected with controller module, the controlling switch provided with outlet in the outlet
According to the instruction unpack of controller module or closing outlet；The outlet of the casing is connected with micro- profit band, when outlet is opened, casing
Interior current moisten band in a subtle way；Micro- profit band is embedded under outside soil.
Further, in addition to wireless transport module and eventually control end；The controller module is through wireless transport module and end
End is controlled to be connected.
Further, in addition to level sensing module, pump and magnetic valve；The level sensing module is placed in casing,
The output end of the level sensing module is connected with controller module；Control of the controller module through relay module and pump
End is connected；Controller module sends electricity on trigger signal, pump to relay module, and the outside water for storing thing pond is evacuated in casing；
The pump is connected through delivery pipe with casing, and the magnetic valve is arranged in delivery pipe, the control end and controller of the magnetic valve
Module is connected.
Further, micro- profit band is three-layer pipe shape structure, respectively internal layer, intermediate layer and outer layer；The internal layer is
Semi-transparent film layer, the intermediate layer is supporting layer, and the outer layer is nonwoven layer；The both sides of the supporting layer are respectively embedded into semi-transparent
In film layer and nonwoven layer；The nonwoven layer tight is on supporting layer.
Further, micro- profit band is embedded under soil at 10-15cm.
Advantages of the present invention is with effect：
1st, Temperature and Humidity module is set to detect the humiture of crop growth environment, warm and humid degrees of data is used to judge that crop is
It is no to need to add moisture；The net radiation of air in net radiation detection module detection crop growth environment is set, light-intensity test is set
Intensity of illumination in module detection acting growth environment, net radiation data and light intensity data are used for the transpiration quantity for calculating crop, use
The more accurately amount of moisture that will be needed in derivation crop；Micro- profit band is embedded under soil, and water is directly acted on below root,
Rather than it is exposed in atmosphere, it is to avoid water loss, improve water utilization rate；Whether amount of the reserve water in the detectable casing of the present invention
Abundance, can also be adjusted based on the basis of the moisture figure needed for theoretic plant growth according to humiture, net radiation, light intensity
The supply of whole moisture, the present invention is irrigated by micro- profit band, and considers crop growth environment to adjust the supply of moisture, is being carried
While Gao Shui utilization rate, the adequate water needed for crop provides is returned；
The 2nd, wireless transport module and eventually control end are set, and user can manually adjust the threshold value of each detection parameter, people at control end eventually
The water demand acted on for change, realizes the automatically and manually operation irrigated；
3rd, micro- profit band is three-layer pipe shape structure, provided with semi-transparent film layer, supporting layer and nonwoven layer, and the both sides of supporting layer are distinguished
It is embedded in semi-transparent film layer and nonwoven layer, enhances the anti-pressure ability of micro- profit band, increase the service life.
Brief description of the drawings
Fig. 1 is structural principle block diagram of the present invention.
Fig. 2 is the micro- structural representation for moistening band of the present invention.
In figure marked as：1st, semi-transparent film layer；2nd, supporting layer；3rd, nonwoven layer.
Embodiment
The invention will be further described with reference to embodiments, but the invention is not limited in these embodiments.
A kind of automatic irrigation system, including Temperature and Humidity module, light-intensity test module, net radiation detection module, control
Device module, casing and micro- profit band；The output end of the Temperature and Humidity module is connected with controller module；The light-intensity test
The output end of module is connected with controller module；The output end of the net radiation detection module is connected with controller module；It is described
Casing is provided with controlling switch, the controlling switch is connected with controller module, the controlling switch provided with outlet in the outlet
According to the instruction unpack of controller module or closing outlet；The outlet of the casing is connected with micro- profit band, when outlet is opened, casing
Interior current moisten band in a subtle way；Micro- profit band is embedded under outside soil.
Temperature and Humidity module is Temperature Humidity Sensor, detects the temperature and humidity of crop growth environment, by temperature and wet
Degree signal is converted to electric signal, inputs into controller module, needs are judged whether according to temperature-humidity signal by controller module
Water is conveyed to crop.Temperature-humidity signal can be used for the transpiration quantity for calculating crop, for predicting crop next step needs how much water.
Light-intensity test module is light intensity sensor, detects the intensity of illumination of crop growth environment, intensity of illumination is converted to
Electric signal, is inputted into controller module, the transpiration quantity for calculating crop is easy to know that crop will need how much water, and
When for crop convey water.
Net radiation detection module is net radiation sensor, detects the net radiation of crop growth environment, and net radiation signal is turned
Electric signal is changed to, is inputted into controller module, the transpiration quantity for calculating crop, knows crop next step needs how much water,
It is crop conveying water to adjust irrigation strategy in time.Net radiation sensor detects earth's surface and the knot of air system radiation budget
Really, detection is all band radiation.
Controller module is mainly the data for receiving each detection module, carries out computing, processing and controls.Controller module root
According to temperature, net radiation data, the transpiration quantity of crop is calculated, further according to soil moisture coefficient, intensity of illumination, Different Crop system
Number, derives the daily water requirement of crop, is easy to send Irrigation Forecast in real time.
Casing is used to place water, and the break-make of the controlling switch of controller module control casing opens or closes going out for casing
Mouthful, Xiang Weirun bands provide water, or stop providing water to micro- profit band.
Micro- profit is three-layer pipe shape structure, respectively internal layer, intermediate layer and outer layer with micro- profit band；The internal layer is semi-transparent film layer
1, the intermediate layer is supporting layer 2, and the outer layer is nonwoven layer 3；The both sides of the supporting layer 2 are respectively embedded into semi-transparent film layer
1 and nonwoven layer 3 in；The tight of nonwoven layer 3 is on supporting layer 2.The surfaces externally and internally of semi-transparent film layer 1 is equipped with uniformly
The Wei Run holes of intensive arrangement so that internal moisture is slowly outwards overflowed；Supporting layer 2 increases the intensity of micro- profit band, improves compressive resistance,
When earth's surface heavy-duty machinery device passes through, micro- profit band does not produce deformation or damage；Nonwoven layer is used to realize exterior protection.
Pellicle is a kind of film for allowing certain molecule or ion to spread turnover, be to different particles by with
The film of selectivity.Pellicle, through special process processing procedure, only allows hydrone to pass through by high polymer material, does not allow solute to lead to
Cross.The thickness of the semi-transparent film layer of the present invention is that the free bleed-through of moisture is crossed Wei Run holes and penetrated under 0.045mm to 0.055mm, the thickness
Micro- profit band.
Non-woven fabrics is made up of orientation or random fiber, is a kind of fabric to be formed that need not spin cotton and weave cloth, with it is moistureproof,
Ventilative, flexible, recyclable the characteristics of.Non-woven fabrics is made up of 100% fiber, and porous, gas permeability is good, can be used as agricultural filling
Irrigate cloth.
Silt discharge port and controlling switch also can be set in micro- profit band, can be under the control of controller module, regularly to micro-
Profit band controlling switch sends signal, opens silt discharge port, and the waste irrigated in process reclaimed water is discharged into micro- profit band.
Micro- profit band of the present invention is embedded under soil at 10-15cm, in the depth bounds, and water is penetrated into by micro- profit band
Effect, realizes top-down irrigation, meets the demand of acting growth development.Further, it is embedded under the depth, large scale computer
When tool device passes through, generation deformation or damage are avoided that.
Further comprise wireless transport module and eventually control end；The controller module is through wireless transport module and control end eventually
It is connected.User can eventually control end manually adjust it is each detection parameter parameter value, command adapted thereto by wireless transport module send to
In controller module, controller module is according to instruction adjustment casing to micro- profit with the output conveyed.Which of the present invention is set
Put, realize the automatically and manually bidirectional operation irrigated.
Further comprise level sensing module, pump and magnetic valve；The level sensing module is placed in casing, described
The output end of level sensing module is connected with controller module；Control end phase of the controller module through relay module with pump
Even；Controller module sends electricity on trigger signal, pump to relay module, and the outside water for storing thing pond is evacuated in casing；It is described
Pump is connected through delivery pipe with casing, and the magnetic valve is arranged in delivery pipe, the control end and controller module of the magnetic valve
It is connected.
Level sensing module is used for the water for detecting casing, when water is less than default bottom limit level value, controller mould
Block starts pump, and the water of outside cistern is evacuated in casing and stored, until water reaches default upper limit level value.It is additionally provided with
Magnetic valve, is mainly used in preventing producing siphonage when switching off the pump.Every time stop to casing send water when, first close electromagnetism
Valve, turns off water pump.
The present invention the course of work be：
Controller module application program algorithm, according to humiture, light intensity and net radiation signal of change transpiration quantity, and derives work
The daily water requirement of thing institute water requirement, controller module is according to the streamflow of the micro- profit band of derivation result control cabinet direction of flow, micro- profit band
Water penetrate into crop root, provide moisture for crop；The liquid level of water in detection case body, when liquid level is less than lower threshold, passes through
Pump conveys water to casing, is supplied with guarantee with water；The information such as humiture, light intensity, net radiation, transpiration quantity, institute's water requirement, liquid level are passed through
Wireless transport module is sent to end is controlled eventually, and user can check data at control end eventually, can also set water requirement at control end eventually, and will letter
Breath be sent to controller module, by controller module according to transmission come information adjust casing to it is micro- profit band carrying capacity, with tune
Whole irrigation strategy.
Claims (5)
1. a kind of automatic irrigation system, it is characterised in that：
Including Temperature and Humidity module, light-intensity test module, net radiation detection module, controller module, casing and micro- profit band；
The output end of the Temperature and Humidity module is connected with controller module；The output end of the light-intensity test module and control
Device module is connected；The output end of the net radiation detection module is connected with controller module；The casing is provided with outlet, described
Outlet is provided with controlling switch, and the controlling switch is connected with controller module, and the controlling switch is according to the finger of controller module
Order opens or closes outlet；The outlet of the casing is connected with micro- profit band, and when outlet is opened, the current in casing moisten band in a subtle way；
Micro- profit band is embedded under outside soil.
2. a kind of automatic irrigation system according to claim 1, it is characterised in that：
Further comprise wireless transport module and eventually control end；The controller module is through wireless transport module and control end phase eventually
Even.
3. a kind of automatic irrigation system according to claim 1, it is characterised in that：
Further comprise level sensing module, pump and magnetic valve；
The level sensing module is placed in casing, and the output end of the level sensing module is connected with controller module；It is described
Controller module is connected through relay module with the control end of pump；Controller module sends trigger signal, pump to relay module
Upper electricity, the outside water for storing thing pond is evacuated in casing；The pump is connected through delivery pipe with casing, and the magnetic valve is arranged on conveying
In pipe, the control end of the magnetic valve is connected with controller module.
4. a kind of automatic irrigation system according to claim 1, it is characterised in that：
Micro- profit band is three-layer pipe shape structure, respectively internal layer, intermediate layer and outer layer；The internal layer is semi-transparent film layer (1), institute
Intermediate layer is stated for supporting layer (2), the outer layer is nonwoven layer (3)；The both sides of the supporting layer (2) are respectively embedded into pellicle
In layer (1) and nonwoven layer (3)；Nonwoven layer (3) tight is on supporting layer (2).
5. a kind of automatic irrigation system according to claim 1, it is characterised in that：Micro- profit band is embedded under soil
At 10-15cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710449697.4A CN107006343A (en) | 2017-06-14 | 2017-06-14 | A kind of automatic irrigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710449697.4A CN107006343A (en) | 2017-06-14 | 2017-06-14 | A kind of automatic irrigation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107006343A true CN107006343A (en) | 2017-08-04 |
Family
ID=59453204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710449697.4A Pending CN107006343A (en) | 2017-06-14 | 2017-06-14 | A kind of automatic irrigation system |
Country Status (1)
| Country | Link |
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| CN (1) | CN107006343A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107372050A (en) * | 2017-09-07 | 2017-11-24 | 吉林农业大学 | The accurate remote control irrigation device of the gradual fixed point of one kind and method |
| CN107896949A (en) * | 2017-11-20 | 2018-04-13 | 深圳春沐源控股有限公司 | A kind of water and fertilizer irrigation autocontrol method and system |
| CN108693901A (en) * | 2018-04-02 | 2018-10-23 | 钦州学院 | Wisdom agricultural monitoring system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107372050A (en) * | 2017-09-07 | 2017-11-24 | 吉林农业大学 | The accurate remote control irrigation device of the gradual fixed point of one kind and method |
| CN107372050B (en) * | 2017-09-07 | 2023-04-25 | 吉林农业大学 | Progressive fixed-point accurate remote control irrigation device and method |
| CN107896949A (en) * | 2017-11-20 | 2018-04-13 | 深圳春沐源控股有限公司 | A kind of water and fertilizer irrigation autocontrol method and system |
| CN108693901A (en) * | 2018-04-02 | 2018-10-23 | 钦州学院 | Wisdom agricultural monitoring system |
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Application publication date: 20170804 |
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