CN205667114U - A kind of heliogreenhouse Precision Irrigation fertilization system - Google Patents
A kind of heliogreenhouse Precision Irrigation fertilization system Download PDFInfo
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- CN205667114U CN205667114U CN201620580373.5U CN201620580373U CN205667114U CN 205667114 U CN205667114 U CN 205667114U CN 201620580373 U CN201620580373 U CN 201620580373U CN 205667114 U CN205667114 U CN 205667114U
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- irrigation
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- heliogreenhouse
- fertilizer
- master controller
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Abstract
The utility model discloses a kind of heliogreenhouse Precision Irrigation fertilization system, including man machine interface, master controller, fertilizer irrigation unit.Described man machine interface hardware components uses 7 cun of touch screens of the Kunlun on-state, and software programming uses the Kunlun on-state Embedded Configuration Software to write, and interface includes login page, the main monitoring page, irrigation volume and the set of time page, the supplementary irrigation page, irrigates the record statistics page；Master controller uses SIEMENS PLC CPU224XP, selects two relay output type expansion module EM222CN；Fertilizer irrigation device by storing up fertile tank, immersible pump, filter, electromagnetic valve form；Flow monitoring device uses DIGMESA FHKU small flow meter, output metrical pulse to access the high-speed counting end of PLC.This utility model can effectively solve the drawback that tradition periodically border irrigation punching is fertile and conventional dropper periodically topdresses, it is achieved every day quantitative fertilization, meet the real-time needs of plant growth.
Description
Technical field
This utility model relates to agricultural irrigation technology, is specifically related to a kind of heliogreenhouse Precision Irrigation fertilization system,
It is particularly well-suited to quantitative drip irrigation every day of based on user's sets itself.
Background technology
Water-fertilizer integral fertigation technology is the certainty of modern agricultural development, has important in industrialized agriculture produces
Effect.Heliogreenhouse is one of basic technology way of realization of industrialized agriculture, is the exclusive a kind of greenhouse class in the northern area of China
Type, has good heat insulation, invests the features such as low, the saving energy, be especially suitable for northern China rural area and use.Owing to it is one
The space of relative closure, it is impossible to directly utilize rainfall, needed for plant growth moisture fully rely on diversion fill generally supply.Irrigate
Fertilizing equipment is the important component part of heliogreenhouse agricultural, and good fertigation technology is the basic guarantor that industrialized agriculture produces
Card.Owing to chamber crop is compared with field-crop, its production environment has bigger difference, the water-saving technology of some applicable outdoor croppings
And be not suitable in the furnished equipments such as heliogreenhouse using.
Through prior art literature is retrieved, Chinese invention patent " control method of irrigation and irrigation rig
(CN201310547788.3) " a kind of control method of irrigation based on the control model that transfinites and irrigation rig, middle promulgated by the State Council are disclosed
Bright patent " a kind of intelligent irrigation regulator control system estimated based on dynamic water content and method (CN201510270035.1) " is open
A kind of intelligent irrigation control method, Chinese utility model patent " a kind of Internet of Things booth automatic irrigation device
(CN201520217890.1) " a kind of rail mounted warmhouse booth irrigation rig based on Internet of Things is disclosed.These existing public affairs
Opening technology, do not account for this sensible factor of cost control in heliogreenhouse application, major part is by various detection sensing devices
Determining to irrigate moment and irrigation volume, the application of these devices had both added system cost and had improve system the most to a certain extent
Fault rate, therefore cannot popularization and application in the fertigation of heliogreenhouse completely.
Summary of the invention
The present situation still periodically topdressed with tradition border irrigation and conventional drip irrigation for current heliogreenhouse fertigation, this practicality is new
Type provides a kind of heliogreenhouse Precision Irrigation fertilization system, it is therefore intended that preferably economizes on water, save fertilizer, improve production efficiency, reduces
Production cost；Meanwhile, improve soil property, reduce environmental pollution, improve fruit-vegetable quality.
For reaching above-mentioned purpose, this utility model uses following scheme to realize:
A kind of heliogreenhouse Precision Irrigation fertilization system, including human-computer interface device, master controller, at least one fertilizer irrigation
Unit；
Described master controller connects above-mentioned human-computer interface device and fertilizer irrigation unit, and master controller is according to man-machine boundary
Face device and embedded systems control fertilizer irrigation unit；
Each fertilizer irrigation unit includes storing up fertile tank；The fertile tank of storage connects through pump pipeline, and pipeline connects metering device
And electromagnetic valve；
Pump, metering device and electromagnetic valve connect above-mentioned master controller, and master controller is according to metering device information and interior
Embedding system controls electromagnetic valve.
Preferably, described master controller is by SIEMENS PLC CPU224XP, two relay output type expansion modules
EM222CN and 24V Switching Power Supply forms；Two relay output type expansion module EM222CN, 16 contacts control 16 respectively
Electromagnetic valve, controls opening and cutting out of electromagnetic valve by being switched on or switched off of contact.
Preferably, the fertile tank of described storage uses vinyon bucket, diameter 60cm to 80cm, highly 100cm to 120cm, bucket
Bottom opening is also provided with filter.
Preferably, pump use Domestic circulating immersible pump, immersible pump is put in above-mentioned storage fertilizer tank, immersible pump by flexible pipe with
The elbow being located on filter is connected.
Preferably, described filter uses polypropylene material Y type stacked drip irrigation private filter, is installed on storage fertile tank bottoms
Outside portion, one end is connected with the flexible pipe being connected immersible pump by elbow, and the other end is connected with metering device.
Preferably, described each fertilizer irrigation unit is provided with three electromagnetic valves, along fertilizer circulating direction, three electromagnetic valve positions
In metering device rear: three electromagnetic valves share a metering device；Three electromagnetic valves are set up in parallel and to having three side by side
Branch road, each electromagnetic valve controls the flexible pipe in furrow and irrigates.
Preferably, metering device uses small flow meter, output metrical pulse to access the high-speed counting end of master controller；Often
Three electromagnetic valves of group share an effusion meter, and every three effusion meters are divided into one group, by PLC outfan control energising with
Power-off.
Preferably, human-computer interface device uses 7 cun of touch screens of the Kunlun on-state, shows login page, the main monitoring page, irrigation
Amount and the set of time page, the supplementary irrigation page, the irrigation record statistics page.
Operation principle of the present utility model and beneficial effect show:
This heliogreenhouse Precision Irrigation fertilizer apparatus includes human-computer interface device, master controller, multiple fertilizer irrigation unit；
Master controller connects human-computer interface device and fertilizer irrigation unit, and main controller controls fertilizer irrigation unit is operated.
Described man machine interface hardware components uses touch screen form, and software programming uses Embedded Configuration Software to write, root
Multiple interface can be set according to needs, such as: login page, the main monitoring page, irrigation volume and the set of time page, supplementary irrigation page
Face, the irrigation record statistics page；Realize different functions respectively.
Described master controller is made up of SIEMENS PLC, two relay output type expansion modules and Switching Power Supply.Select institute
State six high-speed pulse inputs of PLC counting end as effusion meter output pulse, the umber of pulse that each port is obtained with
The flow value that each pulse represents is multiplied, it is possible to obtain the irrigation volume of present port connected irrigation group correspondence furrow.Will
Compared with the irrigation volume set based on experience to irrigation volume and user, if obtaining irrigation volume more than or equal to set amount, show this furrow
Irrigation terminates.If this group is irrigated and is not over, PLC switching control electromagnetic valve starts the irrigation of these next furrow of group.
Described fertilizer irrigation device by storing up fertile tank, pump, filter, electromagnetic valve form.
The fertile tank of described storage is used for storing fertilizer, is positioned over heliogreenhouse northern, and bottom fragment of brick or cement are built platform and exceeded ground
Face part；Pump is used for being formed mobilization dynamic, and filter, for by the particle filtering in fertilizer, prevents fertilizer from drip irrigation pipe being blocked；
Whether electromagnetic valve for realizing the break-make of pipeline, it is achieved the purpose of Precision Irrigation.
Filter is arranged on the bottom outside of the fertile tank of storage.Described filter can use the polypropylene material stacked drip irrigation of Y type
Private filter, one end is connected with the flexible pipe being connected pump by elbow, and the other end is connected with metering device.Install after-filter from
Ground level 5cm to 10cm, conveniently cleans in the future.
Described flow monitoring device uses the form of effusion meter, output metrical pulse to access the high-speed counting of master controller
End.Three electromagnetic valves often organized share an effusion meter, and six effusion meters are further divided into two groups, when to irrigate, and respective sets
Effusion meter power and start working, the effusion meter power-off when irrigation system does not works, both reduced electric quantity consumption, added again stream
The service life of gauge.
As required, system support automatic irrigation based on set of time and manually irrigation, after crop-planting, use
Family entrance touch screen arranges the page and is configured the irrigation volume of corresponding growth stage and the irrigation moment of every day.At automatic irrigation
Under pattern, arriving when the irrigation moment one of every day, controller first powers on to effusion meter, then powers on to immersible pump, finally opens every
First electromagnetic valve of group, irrigation starts.In a manual mode, user can start at any time, stop irrigating.
This utility model has the advantage that as follows:
1, this programme make use of peasant household, expert or the experience of related scientific research achievement, is combined with automatic irrigation by water and fertilizer management
Together, improve work efficiency.It is demonstrated experimentally that the soil weight that every day, quantitative drip irrigation processed reduces, porosity increases, fungus
Number substantially reduces.
2, it is no longer to rely on the detection of each sensors towards ambient factor and determine owing to irrigating the moment, thus eliminates price
The sensors such as of a relatively high soil moisture, reduce system cost, and the heliogreenhouse user that is more convenient for accepts and systematic difference
Promote.
3, the packet samsara irrigation method that this programme proposes greatly reduces relatively costly effusion meter usage quantity, maximum
May reduce system cost, selected effusion meter volume is little, and precision is high, is particularly suitable for accurate quantitative drip irrigation.
Accompanying drawing explanation
Fig. 1 is whole fertilizer irrigation system schematic；
Fig. 2 is touch screen step operation schematic diagram；
Fig. 3 is immersible pump application schematic diagram in the fertile tank of storage；
Fig. 4 is the connection figure of CPU224XPCN.
Detailed description of the invention
The present invention will be further described below in conjunction with the accompanying drawings.
As it is shown in figure 1, a kind of heliogreenhouse Precision Irrigation fertilizer apparatus, including human-computer interface device 1, master controller 2, extremely
A few fertilizer apparatus unit 3；Connect and control planning is as follows: master controller 2 connects above-mentioned human-computer interface device 1, executes
Fertile irrigating unit 3；Fertilizer irrigation unit 3 is set up in parallel；Master controller is according to the feedback of human-computer interface device and self embeds
Programme-control fertilizer irrigation unit fertilising.
In the present embodiment:
Human-computer interface device uses 7 cun of touch screens of the Kunlun on-state, and software interface is as in figure 2 it is shown, include login page, main prison
The control page, irrigation volume and the set of time page, the supplementary irrigation page, the irrigation record statistics page.
Described log-in interface can prevent the unrelated person maloperation to system, and before normal work, staff inputs system
System logs in password, and password enters correctly into main monitoring interface；Code error, system ejects messagewindow, and password is re-entered in prompting.
The described main monitoring page, the irrigation volume setting value often organized including all irrigation groups, irrigates time started value and ought
Before respectively organize just at the accumulative irrigation volume of irrigation border；Including irrigation volume and time settings button, system electromagnetic valve manual unlocking and pass
Close button and often group irrigation group separate manual open and X button；Including supplementary irrigation button and statistics button.
Clicking the settings button of the main monitoring page, the irrigation volume described in entrance and the set of time page, including each irrigation
Organize irrigation volume input frame and irrigate the time started every day.
Click the supplementary irrigation button of the main monitoring page, the supplementary irrigation page described in entrance, at the supplementary irrigation page, supplementary irrigation group number can be set
And the irrigation volume of every furrow under each group, click start button after setting up, supplementary irrigation starts and shows accumulative supplementary irrigation amount.
Click the irrigation record statistics page described in statistics button entrance of the main control page, own in statistics page record
Irrigation volume value and irrigation time be set, support table statistics and two kinds of statisticals of history curve, under forms mode, by song
Line the Show Button, shows statistical result in history curve mode；Press form the Show Button at curve mode, show with forms mode
Statistical result.
Master controller is by SIEMENS PLC CPU224XP, two relay output type expansion module EM222CN and 24V switches
Power supply forms, as shown in Figure 4.Select six high-speed pulse inputs counting end as effusion meter output pulse of described PLC,
The flow value that the umber of pulse obtained by each port represents with each pulse is multiplied, it is possible to obtain the connected irrigation of present port
The irrigation volume of the corresponding furrow of group.Irrigation volume will be obtained and set compared with irrigation volume, if obtaining irrigation volume more than or equal to set amount,
Show that end is irrigate in this border irrigation.If this group is irrigated and is not over, PLC switching control electromagnetic valve starts the irrigation of these next furrow of group.Institute
6 relay-types output Q0.0 to Q0.5 stating PLC control the immersible pumps work in 6 fertile tanks of storage respectively, by connecting or
Disconnecting output contact and control 220V power on or the disconnection of immersible pump, two contacts of Q0.6, Q0.7 control two electromagnetic valves.
Two described relay output type expansion module EM222CN, each module has 8 output contacts, 16 contacts to control respectively
16 electromagnetic valves, control opening and cutting out of 24V electromagnetic valve by being switched on or switched off of contact.
Fertilizer irrigation unit 3 is made up of, as shown in Figure 1,3 the fertile tank 31 of storage, immersible pump 32, filter, electromagnetic valve 34.Described
The fertile tank 31 of storage uses vinyon bucket, diameter 60cm to 80cm, highly 100cm to 120cm, is positioned over heliogreenhouse northern,
Platform 15cm to 25cm above ground level built by bottom fragment of brick or cement, and bottom of the barrel perforate is used for installing filter.
As it is shown on figure 3, described immersible pump 32 uses HQB-2500 type Domestic circulating water pump, immersible pump is put in the fertile tank 1 of storage,
It is connected by thickening 90 ° of elbows in fertile tank 1 bottom filters of flexible metal conduit 35 and storage.The length of flexible metal conduit 35 is at 80cm extremely
Between 100cm, it is connected with arch between immersible pump 32 with elbow 33.
Described filter uses polypropylene material Y type stacked drip irrigation private filter, is installed on outside the fertile pot bottom of storage,
One end is connected with the flexible metal conduit 35 being connected immersible pump by 90 ° of elbows 33, and the other end is connected with effusion meter 36.
Described flow monitoring device uses DIGMESA FHKU small flow meter, output metrical pulse to access the high speed of PLC
Counting end.
Three electromagnetic valves often organized share an effusion meter, and six effusion meters are further divided into two groups, respectively by the Q1.0 of PLC and
Q1.1 outfan controls energising and power-off, and when to irrigate, the effusion meter of respective sets is powered and started working, in irrigation system
Effusion meter power-off when not working, had both reduced electric quantity consumption, had added again the service life of effusion meter.
System is supported automatic irrigation based on set of time and manually irrigates, and after crop-planting, user enters tactile
Touch screen to arrange the page irrigation volume of corresponding growth stage and the irrigation moment of every day are configured.Under automatic irrigation pattern,
Arriving when the irrigation moment one of every day, controller first powers on to effusion meter, then powers on to immersible pump, finally opens first often organized
Individual electromagnetic valve, irrigation starts.When a border irrigation is irrigate complete, controller switching output, allow next electromagnetic valve action, start next furrow
Irrigation, be fully completed until this group current is irrigated.At this moment, controller cuts out electromagnetic valve, cuts off immersible pump and effusion meter electricity
Source.In a manual mode, user can start at any time, stop irrigating, and both can operate all groups, it is also possible to individually control simultaneously
One of which.When needs individually certain furrow lower to certain group are individually irrigated or during supplementary irrigation, the supplementary irrigation page can be entered and be configured.
Claims (8)
1. a heliogreenhouse Precision Irrigation fertilization system, it is characterised in that: include human-computer interface device, master controller, at least
One fertilizer irrigation unit；
Described master controller connects above-mentioned human-computer interface device and fertilizer irrigation unit, and master controller fills according to man machine interface
Put and embedded systems controls fertilizer irrigation unit；
Each fertilizer irrigation unit includes storing up fertile tank；The fertile tank of storage connects through pump pipeline, pipeline connects have metering device and
Electromagnetic valve；
Pump, metering device and electromagnetic valve connect above-mentioned master controller, and master controller is according to metering device information and embedded system
System controls electromagnetic valve.
Heliogreenhouse Precision Irrigation fertilization system the most according to claim 1, it is characterised in that described master controller is by west
MENZI PLC CPU224XP, two relay output type expansion module EM222CN and 24V Switching Power Supply composition；Two relays
Output type expansion module EM222CN, 16 contacts control 16 electromagnetic valves respectively, control electricity by being switched on or switched off of contact
The opening and closing of magnet valve.
Heliogreenhouse Precision Irrigation fertilization system the most according to claim 1, it is characterised in that described storage fertilizer tank uses poly-
Vinyl plastics bucket, diameter 60cm to 80cm, highly 100cm to 120cm, bottom of the barrel perforate is also provided with filter.
4. according to the heliogreenhouse Precision Irrigation fertilization system described in claim 1 or 3, it is characterised in that pump uses domestic to follow
Ring immersible pump, immersible pump is put in above-mentioned storage fertilizer tank, and immersible pump is connected with the elbow being located on filter by flexible pipe.
Heliogreenhouse Precision Irrigation fertilization system the most according to claim 4, it is characterised in that described filter uses poly-
Propylene material Y type stacked drip irrigation private filter, is installed on outside the fertile pot bottom of storage, and one end is passed through elbow and is connected immersible pump
Flexible pipe be connected, the other end is connected with metering device.
Heliogreenhouse Precision Irrigation fertilization system the most according to claim 1, it is characterised in that described each fertilizer irrigation
Unit is provided with three electromagnetic valves, and along fertilizer circulating direction, three electromagnetic valves are positioned at metering device rear: three electromagnetic valves share one
Individual metering device；Three electromagnetic valves are set up in parallel and to there being three branch roads arranged side by side, each electromagnetic valve controls the flexible pipe in furrow
Irrigate.
Heliogreenhouse Precision Irrigation fertilization system the most according to claim 1, it is characterised in that metering device uses small-sized
Effusion meter, output metrical pulse accesses the high-speed counting end of master controller；Three electromagnetic valves often organized share an effusion meter, often
Three effusion meters are divided into one group, PLC outfan control energising and power-off.
Heliogreenhouse Precision Irrigation fertilization system the most according to claim 1, it is characterised in that human-computer interface device uses
7 cun of touch screens of the Kunlun on-state, display login page, the main monitoring page, irrigation volume and the set of time page, the supplementary irrigation page, irrigation
The record statistics page.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620580373.5U CN205667114U (en) | 2016-06-15 | 2016-06-15 | A kind of heliogreenhouse Precision Irrigation fertilization system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620580373.5U CN205667114U (en) | 2016-06-15 | 2016-06-15 | A kind of heliogreenhouse Precision Irrigation fertilization system |
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| Publication Number | Publication Date |
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| CN205667114U true CN205667114U (en) | 2016-11-02 |
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| CN201620580373.5U Expired - Fee Related CN205667114U (en) | 2016-06-15 | 2016-06-15 | A kind of heliogreenhouse Precision Irrigation fertilization system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108464223A (en) * | 2018-04-12 | 2018-08-31 | 甘肃农业大学 | A kind of alfalfa quota irrigation method of the Desert Regions based on border irrigation |
-
2016
- 2016-06-15 CN CN201620580373.5U patent/CN205667114U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108464223A (en) * | 2018-04-12 | 2018-08-31 | 甘肃农业大学 | A kind of alfalfa quota irrigation method of the Desert Regions based on border irrigation |
| CN108464223B (en) * | 2018-04-12 | 2020-05-01 | 甘肃农业大学 | Alfalfa quota irrigation method based on furrow irrigation in desert area |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161102 Termination date: 20170615 |
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| CF01 | Termination of patent right due to non-payment of annual fee |