CN103430815A - Irrigating system stable in water pressure - Google Patents
Irrigating system stable in water pressure Download PDFInfo
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- CN103430815A CN103430815A CN2013103875053A CN201310387505A CN103430815A CN 103430815 A CN103430815 A CN 103430815A CN 2013103875053 A CN2013103875053 A CN 2013103875053A CN 201310387505 A CN201310387505 A CN 201310387505A CN 103430815 A CN103430815 A CN 103430815A
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Abstract
The invention discloses an irrigating system stable in water pressure. The irrigating system comprises irrigating controlling devices hereinafter referred to as irrigating devices, wherein each irrigating device is composed of a plurality of controllers, a pressure sensor, a valve and other auxiliary elements. The controllers are electrically connected with the valves, the pressure sensors and the other auxiliary elements. The irrigating system is formed in the mode that the multiple irrigating devices are installed on irrigating branch pipes, and when the controllers of the irrigating devices detect that the irrigating conditions of plants are met through the auxiliary elements, the water pressure is detected through the pressure sensors, and therefore branch irrigation is simultaneously carried out on the multiple areas meeting the irrigating conditions. Water of the branch pipes is reasonably controlled to be connected and disconnected, the irrigating devices are mutually connected through the water pressure, and therefore the complete irrigating system is formed.
Description
Technical field
The present invention relates to a kind of irrigation system formed by a plurality of irrigators, particularly a kind of irrigation system of stable water pressure.
Background technology
At present, the place of the pouring of a lot of large tracts of land plants slowly all adopts irrigation system to be watered.Yet when large tracts of land is watered, as tens mus up to a hundred when above (as roadside greening, afforestation, park irrigation), by a main line, supplied with, if all opens and waters together at one time, the caliber of that main line just must be enough greatly, and hydraulic pressure could meet in also must enough large situation all the time and watered.And can not do like this in reality, usually adopt the method that branch waters to realize.Existing is all much to adopt regularly different time to be watered, and has plenty of by a computer system, by computer, clicks and is watered in subregion.
Separate sprinkling method by timing, the method for watering by timing branch, the local ，Yi Ge district Jiao Wan waters larger at area can't well be connected with another zone, and some local soil moisture also needs to account for the time of part enough without what water.Therefore very unreasonable in actual applications.
Adopt computer system, manually by computer remote, operate and watered, need to increase cost of labor.And think to control and can't realize real full-automation.If personnel do not click and stop watering in time, will cause the waste of water resource.
Summary of the invention
For solving the technical problem existed in prior art, the invention provides a kind of irrigation system of stablizing hydraulic pressure, evenly pouring is realized in soil.
The present invention solves the problems of the technologies described above, the technical scheme adopted is: the irrigation control system that a kind of stable water pressure is provided, include some bye-passes and be positioned at the irrigator on each bye-pass, this irrigator comprises controller, pressure sensor, valve and pouring auxiliary element; Controller is electrically connected to valve, pressure sensor, pouring auxiliary element; When the pouring auxiliary element is collected the irrigator unlocking condition set in advance, and pressure sensor detects in detected bye-pass when hydraulic pressure is greater than preset value, and the controller Open valve is watered this zone, soil; When the pouring auxiliary element is not collected the irrigator unlocking condition set in advance, or pressure sensor detects in detected bye-pass when hydraulic pressure is not more than preset value, the controller valve-off.
As preferred version of the present invention, irrigation system also comprises the main pipe rail of a stable water pressure, and current branch to described each bye-pass after this main pipe rail.
As preferred version of the present invention, the water source of described main pipe rail is the water source that provides with force pump of running water or front end or the water source that has aloft pond and utilize High Pressure Difference to provide.
As preferred version of the present invention, described pouring auxiliary element is the humidity sensor that soil moisture is detected, and when this humidity sensor detects soil moisture M1 lower than preset value M2, is judged to be the irrigator unlocking condition.
As preferred version of the present invention, described pouring auxiliary element is timing means, and this timing means during the scheduled time, is judged to be the irrigator unlocking condition to institute.
As preferred version of the present invention, described auxiliary element is air temperature sensor, reaches soil humidity sensor, by detecting air themperature and soil moisture, all meeting the values that set, is judged to be the irrigator unlocking condition.
As preferred version of the present invention, described auxiliary element is air temperature sensor, soil humidity sensor and timing means, by to detecting air themperature and soil moisture, all meeting the value set, and timing means during the scheduled time, is judged to be the irrigator unlocking condition to institute.
As preferred version of the present invention, described valve be in pulse valve, magnetic valve, motor-driven valve any one.
As preferred version of the present invention, the controller of described irrigator can be high voltage supply, can be also low-voltage power supply.
Technical scheme of the present invention is with respect to prior art, and the beneficial effect of obtaining is:
The irrigation system of stable water pressure of the present invention, on each irrigator with pressure sensor, when the pouring auxiliary element of irrigator detects this zone and completely need to water, opened or wait for that pressure enough opens again thereby hydraulic pressure detects to differentiate before Open valve, can guarantee that whole irrigation system water supply pressure is stable, increase some auxiliary detection on irrigator, as soil humidity sensor, or temperature sensor, can select Best Times to be watered to plant according to actual conditions and the temperature conditions of soil moisture, thereby realize soil is evenly watered.
The accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms a part of the present invention, and schematic description and description of the present invention the present invention does not form inappropriate limitation of the present invention for explaining.In the accompanying drawings:
Fig. 1 is the irrigation system schematic diagram of stable water pressure of the present invention.
Embodiment
In order to make technical problem to be solved by this invention, technical scheme and beneficial effect clearer, clear, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
As shown in Figure 1, the irrigation control system of stable water pressure of the present invention, include some bye-passes 20 and be positioned at the irrigator on each bye-pass 20, and this irrigator comprises controller 21, pressure sensor 24, valve 23 and pouring auxiliary element 22; Controller 21 is electrically connected to valve 23, pressure sensor 24, pouring auxiliary element 22; When pouring auxiliary element 22 is collected the irrigator unlocking condition set in advance, and pressure sensor 24 detects in detected bye-pass 20 when hydraulic pressure is greater than preset value, and 23 pairs of these zones, soil of controller 21 Open valve are watered; When pouring auxiliary element 24 is not collected the irrigator unlocking condition set in advance, or pressure sensor 24 detects in detected bye-pass 20 when hydraulic pressure is not more than preset value, controller 21 valve-offs 23.Valve 23 be in pulse valve, magnetic valve, motor-driven valve any one.Controller 21 can be high voltage supply, can be also low-voltage power supply.
As shown in Figure 1, the irrigation control system of stable water pressure of the present invention, also comprise the main pipe rail 10 of a stable water pressure, and current branch to described each bye-pass 20 after this main pipe rail 10.Trunk roads 10 are provided with water pump 12, hydraulic controller 14 and two filters 11,13, water pump 12 provide the power that draws water from lake (or other water sources) extract water out the filter 11 of first flowing through and once filter, then carry out secondary filter by water pump 12 another filter 13 of flowing through again, after carrying out voltage stabilizing by 14 pairs of trunk roads 10 hydraulic pressure of hydraulic controller again, enter each Zhi Shuilu 20.Hydraulic controller 14 is contrasted according to hydraulic pressure F1 and the predefined hydraulic pressure FN of the trunk roads 10 that detect.When F1 is more than or equal to FN, water pump 12 quits work, and from lake, does not draw water; When F1 is less than FN, water pump 12 starts to draw water from lake.In addition, the hydraulic pressure in trunk roads 10 higher than predetermined value in, can current be drained in lake by loop 15.Relief valve 16 is arranged on loop 15, and loop 15 is controlled.The water source of main pipe rail 10 is the water source that provides with water pump 12 of running water or front end or the water source that has aloft pond and utilize High Pressure Difference to provide.
As shown in Figure 1, as the first embodiment, pouring auxiliary element 22 is humidity sensors that soil moisture is detected, and when this humidity sensor detects soil moisture M1 lower than preset value M2, is judged to be the irrigator unlocking condition.As the second embodiment, pouring auxiliary element 22 is timing means, and this timing means during the scheduled time, is judged to be the irrigator unlocking condition to institute.As the third embodiment, pouring auxiliary element 22 is air temperature sensor, reaches soil humidity sensor, by detecting air themperature and soil moisture, all meeting the values that set, is judged to be the irrigator unlocking condition.As the 4th kind of embodiment, pouring auxiliary element 22 is air temperature sensor, soil humidity sensor and timing means, by to detecting air themperature and soil moisture, all meeting the value set, and timing means during the scheduled time, is judged to be the irrigator unlocking condition to institute.
All install irrigator by each bypass line 20 in whole system, current branch to each bye-pass 20 after main line 10, bye-pass 20 is communicated with several shower nozzles or dropper etc., the water source hydraulic pressure of main line 10 is metastable, as running water etc., reasonably control this bypass line by irrigator and watered to plant, in order to prevent that too much irrigator from opening simultaneously, cause the hydraulic pressure deficiency, water by detecting the automatic branch of hydraulic pressure value when each irrigator will be opened.When the controller of irrigator will water a plant by pouring auxiliary element 22 is detected to judgement, detect this branch road pipeline hydraulic pressure by the pressure sensor be communicated with, when if hydraulic pressure is more than or equal to preset value F2, give the valve signal of telecommunication, allow valve opening be watered a plant.Open and water a plant because of existing other bypass line if hydraulic pressure during lower than the F2 value, is judged, so hydraulic pressure decline, do not reach the F2 value, controller detects hydraulic pressure in real time by pressure sensor, until hydraulic pressure is while being more than or equal to the F2 value, give immediately the valve signal of telecommunication, Open valve starts to water.Adopt the method, guaranteed the stable of whole system hydraulic pressure, whole system can be watered normally, but also whole system branch is watered, play coherent effect
Above-mentioned explanation illustrates and has described the preferred embodiments of the present invention, as previously mentioned, be to be understood that the present invention is not limited to the disclosed form of this paper, should not regard the eliminating to other embodiment as, and can be used for various other combinations, modification and environment, and can, in invention contemplated scope described herein, by technology or the knowledge of above-mentioned instruction or association area, be changed.And the change that those skilled in the art carry out and variation do not break away from the spirit and scope of the present invention, all should be in the protection domain of claims of the present invention.
Claims (9)
1. the irrigation control system of a stable water pressure, is characterized in that, includes some bye-passes and be positioned at the irrigator on each bye-pass, and this irrigator comprises controller, pressure sensor, valve and pouring auxiliary element; Controller is electrically connected to valve, pressure sensor, pouring auxiliary element;
When the pouring auxiliary element is collected the irrigator unlocking condition set in advance, and pressure sensor detects in detected bye-pass when hydraulic pressure is greater than preset value, and the controller Open valve is watered this zone, soil;
When the pouring auxiliary element is not collected the irrigator unlocking condition set in advance, or pressure sensor detects in detected bye-pass when hydraulic pressure is not more than preset value, the controller valve-off.
2. the irrigation system of stable water pressure according to claim 1, is characterized in that, also comprises the main pipe rail of a stable water pressure, and current branch to described each bye-pass after this main pipe rail.
3. the irrigation system of stable water pressure according to claim 2, is characterized in that, the water source of described main pipe rail is the water source that provides with force pump of running water or front end or the water source that has aloft pond and utilize High Pressure Difference to provide.
4. the irrigation system of stable water pressure according to claim 1, it is characterized in that, described pouring auxiliary element is the humidity sensor that soil moisture is detected, and when this humidity sensor detects soil moisture M1 lower than preset value M2, is judged to be the irrigator unlocking condition.
5. the irrigation system of stable water pressure according to claim 1, is characterized in that, described pouring auxiliary element is timing means, and this timing means during the scheduled time, is judged to be the irrigator unlocking condition to institute.
6. the irrigation system of stable water pressure according to claim 1, it is characterized in that, described auxiliary element is air temperature sensor, reaches soil humidity sensor, by detecting air themperature and soil moisture, all meeting the values that set, is judged to be the irrigator unlocking condition.
7. the irrigation system of stable water pressure according to claim 1, it is characterized in that, described pouring auxiliary element is air temperature sensor, soil humidity sensor and timing means, by to detecting air themperature and soil moisture, all meeting the value set, and timing means during the scheduled time, is judged to be the irrigator unlocking condition to institute.
8. the irrigation system of stable water pressure according to claim 1, is characterized in that, described valve be in pulse valve, magnetic valve, motor-driven valve any one.
9. the irrigation system of stable water pressure according to claim 1, is characterized in that, the controller of described irrigator can be high voltage supply, can be also low-voltage power supply.
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| CN2013103875053A CN103430815A (en) | 2013-08-30 | 2013-08-30 | Irrigating system stable in water pressure |
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| CN2013103875053A CN103430815A (en) | 2013-08-30 | 2013-08-30 | Irrigating system stable in water pressure |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104126486A (en) * | 2014-08-18 | 2014-11-05 | 厦门辰一电气有限公司 | Irrigation system |
| CN104303678A (en) * | 2014-10-28 | 2015-01-28 | 李太长 | Irrigation system for trees |
| CN105191757A (en) * | 2015-10-27 | 2015-12-30 | 无锡太湖阳山水蜜桃科技有限公司 | Buried type water-saving fruit tree irrigation device |
| CN108703047A (en) * | 2018-05-03 | 2018-10-26 | 水利部牧区水利科学研究所 | Soil hydro-thermal automatic monitored control system and monitoring method |
| CN110687948A (en) * | 2019-10-09 | 2020-01-14 | 中冶南方工程技术有限公司 | Green land sprinkling irrigation water quantity control device and method |
| CN114467720A (en) * | 2021-06-03 | 2022-05-13 | 王红强 | Pressure induction automatic flower watering device |
| CN114946617A (en) * | 2022-01-18 | 2022-08-30 | 黄河水利职业技术学院 | Water and fertilizer integrated intelligent irrigation system based on satellite remote sensing and control method thereof |
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| CN101449654A (en) * | 2008-12-31 | 2009-06-10 | 华中科技大学 | Dynamic water-pressure drip-irrigation system |
| CN101692783A (en) * | 2009-09-25 | 2010-04-14 | 李茂程 | Large-scale water-saving irrigation network with solar photovoltaic driving and GPRS wireless communication monitoring |
| 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 |
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| CN103039170A (en) * | 2011-10-17 | 2013-04-17 | 孔才春 | Constant-pressure infiltration irrigation system |
| CN103125231A (en) * | 2011-11-28 | 2013-06-05 | 廖开志 | Chinese cabbage and grape inter-planting three-dimensional cultivation method |
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| CN101449654A (en) * | 2008-12-31 | 2009-06-10 | 华中科技大学 | Dynamic water-pressure drip-irrigation system |
| CN101692783A (en) * | 2009-09-25 | 2010-04-14 | 李茂程 | Large-scale water-saving irrigation network with solar photovoltaic driving and GPRS wireless communication monitoring |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104126486A (en) * | 2014-08-18 | 2014-11-05 | 厦门辰一电气有限公司 | Irrigation system |
| CN104303678A (en) * | 2014-10-28 | 2015-01-28 | 李太长 | Irrigation system for trees |
| CN105191757A (en) * | 2015-10-27 | 2015-12-30 | 无锡太湖阳山水蜜桃科技有限公司 | Buried type water-saving fruit tree irrigation device |
| CN108703047A (en) * | 2018-05-03 | 2018-10-26 | 水利部牧区水利科学研究所 | Soil hydro-thermal automatic monitored control system and monitoring method |
| CN110687948A (en) * | 2019-10-09 | 2020-01-14 | 中冶南方工程技术有限公司 | Green land sprinkling irrigation water quantity control device and method |
| CN110687948B (en) * | 2019-10-09 | 2021-04-06 | 中冶南方工程技术有限公司 | Green land sprinkling irrigation water quantity control device and method |
| CN114467720A (en) * | 2021-06-03 | 2022-05-13 | 王红强 | Pressure induction automatic flower watering device |
| CN114946617A (en) * | 2022-01-18 | 2022-08-30 | 黄河水利职业技术学院 | Water and fertilizer integrated intelligent irrigation system based on satellite remote sensing and control method thereof |
| CN114946617B (en) * | 2022-01-18 | 2023-08-11 | 黄河水利职业技术学院 | Water and fertilizer integrated intelligent irrigation system based on satellite remote sensing and control method thereof |
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Address after: 361000 B334 unit, Jinshan District, Huli District, Fujian, Xiamen, China Applicant after: Xiamen Chen Yi Intelligent Technology Co., Ltd. Address before: 361000 B334 unit, Jinshan District, Huli District, Fujian, Xiamen, China Applicant before: Xiamen Chenyi Electrical Co., Ltd. |
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Application publication date: 20131211 |
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