CN103329783B - Intelligent rotation irrigation control method - Google Patents
Intelligent rotation irrigation control method Download PDFInfo
- Publication number
- CN103329783B CN103329783B CN201310265458.5A CN201310265458A CN103329783B CN 103329783 B CN103329783 B CN 103329783B CN 201310265458 A CN201310265458 A CN 201310265458A CN 103329783 B CN103329783 B CN 103329783B
- Authority
- CN
- China
- Prior art keywords
- water
- pipe
- supply
- solenoid valve
- way solenoid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Control Of Non-Electrical Variables (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses an intelligent rotation irrigation control method, comprising the following steps of 1, electrifying a controller and detecting; 2, collecting data by a humidity sensor, and judging whether irrigation is needed according to the humidity; 3, opening a master solenoid valve and irrigating; 4, judging whether a set irrigation requirement is met; and 5, performing control on drainage. According to the method, the stability of a whole system is high, the applicability is strong, and during the irrigation process, the water resource utilization ratio is high, the manual intervention is not needed, and the intelligentization degree is high.
Description
Technical field
The present invention relates to a kind of method that intelligent irrigation that is applied to public lawn and soil moisturizing is controlled, specifically, for the intelligent retaining rotational irrigation system of Middle Isolated Grassland of Highway irrigation applications, belong to plumbing technical field.
Background technology
Under the situation extremely lacking in current water resource, using water wisely, raising water utilization rate have risen to important national development strategy, and promoting resource utilization watering equipment high, that reliability is high, economical and practical has become the task of top priority.
Especially passed through the great-leap-forward development of highway, the highway mileage of China leaps to the second in the world, how the greenbelt on highway is irrigated and has just been become a problem demanding prompt solution.What generally adopt at present is to irrigate with sprinkling truck, the people such as Wu Wenyong, Liu Honglu (2005) has analyzed the deficiency that sprinkling truck draws water to irrigate, the running cost of pointing out this irrigation method be 3.57 ten thousand yuan/(a .km), be the more than 10 times of other types Greenland Irrigation cost; Water application efficiency less than 50%; Annual roughly have time of 1/36 normally to pass through because road occupying irrigation operation affect road.
Since 2000, some propose to carry out drip irrigation at central greenbelt, with this, substitute the mode that the waterwheel falling behind draws water to irrigate.The trial of this respect is mainly reflected in two aspects: the one, analyze the element of central greenbelt drip irrigation system, and preliminary design (Li Yu, 2000 are proposed; Yao Qingyun etc., 2005; Zhang Yanshuan, Zhou Liping, 2007; Wei Futing, 2007); The 2nd, on the basis of design, further carry out the test of on-the-spot drip irrigation, as (2008) such as Lan Bing on the Cheng Nan highway of Sichuan with sprinkling truck La Shui, be extracted in the cistern of eminence, then carry out drip irrigation test; Liu Jianjun, Zheng Yong etc. (2008), on hydrosphere expressway, Chongqing, carry out on-the-spot drip irrigation test, to understand along the situation of change of the aspect parameters such as journey hydraulic pressure, uniformity of irrigation water appilcation.In these researchs, source of irrigation water mainly utilizes reservoir, river and the motor-pumped well of Highways '; The energy mainly relies on local electrical network.As a whole, because construction and the operating cost of drip irrigation system reality are higher, the situation that emitter clogging affects the normal work of drip irrigation system easily occurs in addition, expressway central authorities greenbelt drip irrigation is still stagnated so far in the experimental study stage, is difficult to further deeply.
From the above, at present, the research work of highway rainwater catchment system aspect just just starts; Aspect central greenbelt irrigation, still do not find and substitute the effective ways that traditional sprinkling truck draws water to irrigate.
Summary of the invention
For existing Middle Isolated Grassland of Highway, irrigate difficult situation, the object of the present invention is to provide that a kind of reliability is high, applicability is strong, data validity is high, and the high intelligent rotation flow control method of water utilization rate.
The present invention is achieved in that
An intelligent rotation flow control method, comprises the steps:
Step 1, controller power on, and whether normally detect each several part voltage, if normally, forward step 2 to, if undesired, shutdown system, maintenance detect;
Step 2, humidity sensor data acquisition, the transfer of data of collection is to controller, controller judge humidity whether be less than setting relative moisture threshold values 50%, if so, carry out step 3; If not, continue this step;
Step 3, open total magnetic valve, then judge whether total water-supply-pipe is 1, if 1 represents there is water in total water-supply-pipe, a way solenoid valve in the downstream of open water flow path direction is irrigated, if 0 represents there is no water in total water-supply-pipe, keep total magnetic valve to open 25 minutes, make to be full of water in total water-supply-pipe, and then a way solenoid valve in the downstream of open water flow path direction is irrigated;
Step 4, when opening a way solenoid valve and irrigate, controller receives the data that humidity sensor collects in real time, and judge current humidity whether be greater than setting relative moisture threshold values 55%, judge whether current branch pipe(tube) reaches the irrigation time of setting simultaneously, when the humidity value collecting be greater than setting relative moisture threshold values 55% time, close current way solenoid valve, then close total magnetic valve, total water-supply-pipe internal state is 1, opens discharging valve and discharges water; When the humidity value collecting be less than setting relative moisture threshold values 55% time, judge whether current branch pipe(tube) reaches the irrigation time of setting, if reached, close current way solenoid valve, then judge whether to irrigate end, whether judgement current the way solenoid valve of closing is a way solenoid valve of the upstream of total water-supply-pipe water (flow) direction, if so, irrigate and finish, close total magnetic valve, total water-supply-pipe internal state is 1, opens discharging valve and discharges water; If not, irrigate and do not finish, open current the way solenoid valve that way solenoid valve water (flow) direction upstream is adjacent, proceed to irrigate;
Step 5, total water-supply-pipe internal state are 1, when unlatching discharging valve discharges water, judge whether discharging valve discharge time surpasses setting-up time, if do not have, controller returns to step 2 continuation humidity collection; If discharging valve discharge time surpasses setting-up time, a way solenoid valve of opening the downstream of total water-supply-pipe water (flow) direction carries out draining, then judge whether to reach the water discharge time of setting, the words that do not reach, continue draining, if reached, total water-supply-pipe state sets to 0, close this way solenoid valve, return to step 2 and continue humidity collection.
Method of the present invention can be the intelligent rotation flow control system based on following, is specially:
A kind of intelligent rotation flow control system, comprise rotational irrigation system and control system, described rotational irrigation system comprises that one for the water intake well from water source water intaking, water intake well, cistern, filter tank, constant voltage distribution reservoir is linked in sequence by pipeline, constant voltage distribution reservoir is connected with total water-supply-pipe, pipeline between water intake well and cistern, pipeline between cistern and filter tank, on pipeline between filter tank and constant voltage distribution reservoir, be respectively arranged with enciphering valve, on total water-supply-pipe, nearly constant voltage distribution reservoir one end is provided with total magnetic valve, on total water-supply-pipe, also by three-way pipe, connect a plurality of branch pipe(tube)s, on each branch pipe(tube), nearly total water-supply-pipe one end is provided with manual pressure regulating valve and a way solenoid valve, at total water-supply-pipe end, be provided with an end magnetic valve and discharging valve,
Described control system comprises controller, controller is connected with solar panel by photovoltaic electric wire, controller gathers line by two-way humidity data and is connected with two humidity sensors respectively, on controller, being also provided with control line is connected respectively with a way solenoid valve, being provided with control line is connected with inverter with total magnetic valve, end magnetic valve, accumulator respectively, on controller, be also connected with 1 zero line, in addition, controller is also connected with accumulator by an input line.
Generally speaking, the quantity of branch pipe(tube) should be depending on actual conditions, such as being 10.
On described branch pipe(tube), be provided with weeper, the diameter of weeper increases to total water-supply-pipe far away one end gradually from nearly total water-supply-pipe one end.
Compare existing irrigation control technology, the present invention has adopted controller, can irrigate according to actual conditions, and control irrigation time at any time, the water yield and other conditions, using water wisely in a large number.Adopt in addition automatic drainage measure, microbial growth in anti-antipriming pipe drip irrigation mouth and scale and water and form obstruction.
Accompanying drawing explanation
Fig. 1 is control method theory diagram of the present invention.
Fig. 2 is rotational irrigation system part-structure schematic diagram of the present invention.
Fig. 3 is control system part-structure schematic diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described further.
As shown in Figure 1, a kind of intelligent rotation flow control method, is to using the quantity of branch pipe(tube) as basis, to hold discussion as 10, comprises the steps:
Step 1, controller power on, and whether normally detect each several part voltage, if normally, forward step 2 to, if undesired, shutdown system, maintenance detect;
Step 2, humidity sensor data acquisition, the transfer of data of collection is to controller, controller judge humidity whether be less than setting relative moisture threshold values 50%, if so, carry out step 3; If not, continue this step;
Step 3, open total magnetic valve, then judge whether total water-supply-pipe is 1, if 1 represents there is water in total water-supply-pipe, a way solenoid valve in the downstream of open water flow path direction is irrigated, if 0 represents there is no water in total water-supply-pipe, keep total magnetic valve to open 25 minutes, make to be full of water in total water-supply-pipe, and then a way solenoid valve in the downstream of open water flow path direction is irrigated;
Step 4, when opening a way solenoid valve and irrigate, controller receives the data that humidity sensor collects in real time, and judge current humidity whether be greater than setting relative moisture threshold values 55%, judge whether current branch pipe(tube) reaches the irrigation time of setting simultaneously, when the humidity value collecting be greater than setting relative moisture threshold values 55% time, close current way solenoid valve, then close total magnetic valve, total water-supply-pipe internal state is 1, opens discharging valve and discharges water; When the humidity value collecting be less than setting relative moisture threshold values 55% time, judge whether current branch pipe(tube) reaches the irrigation time of setting, if reached, close current way solenoid valve, then judge whether to irrigate end, whether judgement current the way solenoid valve of closing is a way solenoid valve of the upstream of total water-supply-pipe water (flow) direction, if so, irrigate and finish, close total magnetic valve, total water-supply-pipe internal state is 1, opens discharging valve and discharges water; If not, irrigate and do not finish, open current the way solenoid valve that way solenoid valve water (flow) direction upstream is adjacent, proceed to irrigate;
Step 5, total water-supply-pipe internal state are 1, when unlatching discharging valve discharges water, judge whether discharging valve discharge time surpasses setting-up time, if do not have, controller returns to step 2 continuation humidity collection; If discharging valve discharge time surpasses setting-up time, a way solenoid valve of opening the downstream of total water-supply-pipe water (flow) direction carries out draining, then judge whether to reach the water discharge time of setting, the words that do not reach, continue draining, if reached, total water-supply-pipe state sets to 0, close this way solenoid valve, return to step 2 and continue humidity collection.
As Fig. 2, shown in 3, a kind of intelligent rotation flow control system, comprise rotational irrigation system and control system, described rotational irrigation system comprises that one for the water intake well 1 from water source water intaking, water intake well 1, cistern 2, filter tank 3, constant voltage distribution reservoir 4 is linked in sequence by pipeline, constant voltage distribution reservoir is connected with total water-supply-pipe 10, pipeline between water intake well 1 and cistern 2, pipeline between cistern 2 and filter tank 3, on pipeline between filter tank 3 and constant voltage distribution reservoir 4, be respectively arranged with enciphering valve 5, on total water-supply-pipe, nearly constant voltage distribution reservoir one end is provided with total magnetic valve 7, on total water-supply-pipe, also by three-way pipe, connect a plurality of branch pipe(tube)s 11, on each branch pipe(tube), nearly total water-supply-pipe one end is provided with manual pressure regulating valve 14 and a way solenoid valve 12, at total water-supply-pipe end, be provided with an end magnetic valve 15 and discharging valve 13,
Described control system comprises controller 8, controller is connected with solar panel by photovoltaic electric wire, controller gathers line by two-way humidity data and is connected with two humidity sensors respectively, on controller, being also provided with control line is connected respectively with a way solenoid valve, being provided with control line is connected with inverter with total magnetic valve, end magnetic valve, accumulator respectively, on controller, be also connected with 1 zero line, in addition, controller is also connected with accumulator by an input line.The quantity of described branch pipe(tube) is 10.On branch pipe(tube), be provided with weeper, the diameter of weeper increases to total water-supply-pipe far away one end gradually from nearly total water-supply-pipe one end.
Claims (1)
1. an intelligent rotation flow control method, is characterized in that comprising the steps:
Step 1, controller power on, and whether normally detect each several part voltage, if normally, forward step 2 to, if undesired, shutdown system, maintenance detect;
Step 2, humidity sensor data acquisition, the transfer of data of collection is to controller, controller judge humidity whether be less than setting relative moisture threshold values 50%, if so, carry out step 3; If not, continue this step;
Step 3, open total magnetic valve, then judge whether total water-supply-pipe is 1, if 1 represents there is water in total water-supply-pipe, a way solenoid valve in the downstream of open water flow path direction is irrigated, if 0 represents there is no water in total water-supply-pipe, keep total magnetic valve to open 25 minutes, make to be full of water in total water-supply-pipe, and then a way solenoid valve in the downstream of open water flow path direction is irrigated;
Step 4, when opening a way solenoid valve and irrigate, controller receives the data that humidity sensor collects in real time, and judge current humidity whether be greater than setting relative moisture threshold values 55%, judge whether current branch pipe(tube) reaches the irrigation time of setting simultaneously, when the humidity value collecting be greater than setting relative moisture threshold values 55% time, close current way solenoid valve, then close total magnetic valve, total water-supply-pipe internal state is 1, opens discharging valve and discharges water; When the humidity value collecting be less than setting relative moisture threshold values 55% time, judge whether current branch pipe(tube) reaches the irrigation time of setting, if reached, close current way solenoid valve, then judge whether to irrigate end, whether judgement current the way solenoid valve of closing is a way solenoid valve of the upstream of total water-supply-pipe water (flow) direction, if so, irrigate and finish, close total magnetic valve, total water-supply-pipe internal state is 1, opens discharging valve and discharges water; If not, irrigate and do not finish, open current the way solenoid valve that way solenoid valve water (flow) direction upstream is adjacent, proceed to irrigate;
Step 5, total water-supply-pipe internal state are 1, when unlatching discharging valve discharges water, judge whether discharging valve discharge time surpasses setting-up time, if do not have, controller returns to step 2 continuation humidity collection; If discharging valve discharge time surpasses setting-up time, a way solenoid valve of opening the downstream of total water-supply-pipe water (flow) direction carries out draining, then judge whether to reach the water discharge time of setting, the words that do not reach, continue draining, if reached, total water-supply-pipe state sets to 0, close this way solenoid valve, return to step 2 and continue humidity collection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310265458.5A CN103329783B (en) | 2013-06-28 | 2013-06-28 | Intelligent rotation irrigation control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310265458.5A CN103329783B (en) | 2013-06-28 | 2013-06-28 | Intelligent rotation irrigation control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103329783A CN103329783A (en) | 2013-10-02 |
| CN103329783B true CN103329783B (en) | 2014-10-15 |
Family
ID=49238045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310265458.5A Expired - Fee Related CN103329783B (en) | 2013-06-28 | 2013-06-28 | Intelligent rotation irrigation control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103329783B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104686297B (en) * | 2015-03-06 | 2017-08-29 | 新疆坎儿井灌溉技术有限责任公司 | Utilize the method for hydraulic control rotation flow |
| CN105010097A (en) * | 2015-07-29 | 2015-11-04 | 深圳市百思威太阳能有限公司 | Solar micro-drop irrigation control method and system |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4856227A (en) * | 1986-10-16 | 1989-08-15 | Ocs, Inc. | Plant oriented control system based upon vapor pressure deficit data |
| CN201234498Y (en) * | 2008-07-04 | 2009-05-13 | 太原市通禾园林绿化工程有限公司 | Wireless intelligent induction type full-automatic sprinkling irrigation control device |
| CN101574053A (en) * | 2009-05-21 | 2009-11-11 | 中国农业大学 | Intelligent method and system for controlling alternate irrigation of local root zone of crops |
| CN102037888A (en) * | 2010-10-28 | 2011-05-04 | 重庆市科学技术研究院 | Distributed-network automatic irrigation control system and irrigation control method thereof |
| CN102090288A (en) * | 2010-12-14 | 2011-06-15 | 江苏大学 | Device and method for monitoring working condition of automatic irrigation fertilizer distributor |
| CN202026658U (en) * | 2011-04-02 | 2011-11-09 | 葛俊杰 | Automatic irrigating control system |
| CN102450211A (en) * | 2010-10-19 | 2012-05-16 | 西安众智惠泽光电科技有限公司 | Intelligent irrigation control system |
| CN202425406U (en) * | 2011-11-15 | 2012-09-12 | 无锡科技职业学院 | Internet of things-based automatic irrigation control system for communities or villas |
| 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 |
| CN202588010U (en) * | 2012-04-27 | 2012-12-12 | 上海艾美克电子有限公司 | Automatic watering device capable of collecting rain water |
| CN102986482A (en) * | 2012-12-12 | 2013-03-27 | 中国农业大学 | Greenhouse crop irrigation system and method with ideal regulation and control effect |
| CN103141365A (en) * | 2013-03-11 | 2013-06-12 | 北京农业智能装备技术研究中心 | Wireless intelligent irrigation system and method based on soil moisture information |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7844368B2 (en) * | 2003-04-25 | 2010-11-30 | George Alexanian | Irrigation water conservation with temperature budgeting and time of use technology |
| US20060030990A1 (en) * | 2004-08-06 | 2006-02-09 | Anderson Noel W | Method and system for estimating an agricultural management parameter |
| US7966153B2 (en) * | 2008-04-24 | 2011-06-21 | Telsco Industries, Inc. | Intelligent irrigation rain sensor |
-
2013
- 2013-06-28 CN CN201310265458.5A patent/CN103329783B/en not_active Expired - Fee Related
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4856227A (en) * | 1986-10-16 | 1989-08-15 | Ocs, Inc. | Plant oriented control system based upon vapor pressure deficit data |
| CN201234498Y (en) * | 2008-07-04 | 2009-05-13 | 太原市通禾园林绿化工程有限公司 | Wireless intelligent induction type full-automatic sprinkling irrigation control device |
| CN101574053A (en) * | 2009-05-21 | 2009-11-11 | 中国农业大学 | Intelligent method and system for controlling alternate irrigation of local root zone of crops |
| CN102450211A (en) * | 2010-10-19 | 2012-05-16 | 西安众智惠泽光电科技有限公司 | Intelligent irrigation control system |
| CN102037888A (en) * | 2010-10-28 | 2011-05-04 | 重庆市科学技术研究院 | Distributed-network automatic irrigation control system and irrigation control method thereof |
| CN102090288A (en) * | 2010-12-14 | 2011-06-15 | 江苏大学 | Device and method for monitoring working condition of automatic irrigation fertilizer distributor |
| CN202026658U (en) * | 2011-04-02 | 2011-11-09 | 葛俊杰 | Automatic irrigating control system |
| CN202425406U (en) * | 2011-11-15 | 2012-09-12 | 无锡科技职业学院 | Internet of things-based automatic irrigation control system for communities or villas |
| CN202588010U (en) * | 2012-04-27 | 2012-12-12 | 上海艾美克电子有限公司 | Automatic watering device capable of collecting rain water |
| 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 |
| CN102986482A (en) * | 2012-12-12 | 2013-03-27 | 中国农业大学 | Greenhouse crop irrigation system and method with ideal regulation and control effect |
| CN103141365A (en) * | 2013-03-11 | 2013-06-12 | 北京农业智能装备技术研究中心 | Wireless intelligent irrigation system and method based on soil moisture information |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103329783A (en) | 2013-10-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105178387A (en) | Intelligent control system for comprehensive utilization of rainwater and control method of intelligent control system | |
| CN204443448U (en) | A kind of urban afforestation collection rain irrigation system | |
| CN103828696B (en) | A kind of Intelligent drip irrigation system of solar energy water-storage | |
| CN205511342U (en) | Irrigated area agricultural is automatic irrigates and water monitoring system | |
| CN204244843U (en) | A kind of solar energy automatic spraying arrangement utilizing rainwater | |
| CN204875932U (en) | Use multipurposely intelligence control system of rainwater | |
| CN201533524U (en) | Solar photovoltaic drive and GPRS wireless communication monitoring large-scale water-saving irrigation network | |
| CN106020295B (en) | Intelligent control farmland face source wetland purification system and control method | |
| CN108605819A (en) | Green intelligent is without electric power storage subirrigation system | |
| AU2020100749A4 (en) | Intelligent supplementary grassland irrigation management system | |
| CN103329783B (en) | Intelligent rotation irrigation control method | |
| CN207869944U (en) | A kind of water saving irrigation device on lawn | |
| CN203219781U (en) | Full-automatic permeation water-saving irrigation technology | |
| CN116562060B (en) | Rain and sewage pipe network data analysis system and method based on smart city | |
| CN107548954A (en) | A kind of Economical intelligent drip irrigation equipment | |
| CN205475428U (en) | Sponge urban rainwater synthesizes collecting system | |
| CN206433376U (en) | One kind automation agricultural water-saving irrigation system | |
| CN203120608U (en) | Automatic rainwater harvesting drip irrigation device for sloping field | |
| CN107942988B (en) | Intelligent canal management system | |
| CN203388010U (en) | Expressway green belt rainwater irrigation system | |
| CN107616078A (en) | One kind energy-conservation irrigation rig | |
| CN110050560A (en) | A kind of intelligent photovoltaic water saving drip irrigation system | |
| CN209248051U (en) | Runoff and sediment automatic monitored control system | |
| CN205116274U (en) | Intelligent rain trap of gardens water conservation | |
| CN208624281U (en) | Green intelligent is without electric power storage subirrigation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: YUNNAN HIGHWAY DEVELOPMENT + INVESTMENT CO., LTD. Effective date: 20140827 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20140827 Address after: 400074 Chongqing Nan'an District University Avenue, No. 66 Applicant after: chongqing jiaotong university Applicant after: Yunnan Highway Development & Investment Co.,Ltd Applicant after: YUNNAN BAOTENG HIGHWAY CONSTRUCTION HEADQUARTERS Address before: 400074 Chongqing Nan'an District University Avenue, No. 66 Applicant before: chongqing jiaotong university |
|
| 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: 20141015 Termination date: 20150628 |
|
| EXPY | Termination of patent right or utility model |