CN104025791A - Water and fertilizer integrated system with spray and drip irrigation - Google Patents
Water and fertilizer integrated system with spray and drip irrigation Download PDFInfo
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- CN104025791A CN104025791A CN201410273944.6A CN201410273944A CN104025791A CN 104025791 A CN104025791 A CN 104025791A CN 201410273944 A CN201410273944 A CN 201410273944A CN 104025791 A CN104025791 A CN 104025791A
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Abstract
The invention relates to a water and fertilizer integrated system with spray and drip irrigation. The system comprises a rapid fertilizer dissolution unit, a fertilizer solution injection unit and a spray and drip irrigation unit, wherein the rapid fertilizer dissolution unit is used for dissolving fertilizer according to preset concentration; the fertilizer solution injection unit is used for inputting dissolved fertilizer into the spray and drip irrigation unit according to preset flow; the spray and drip irrigation unit is used for irrigating the fertilizer solution to a farmland via spray or drip irrigation; the rapid fertilizer dissolution unit comprises an agitator and a fertilizer dissolution box; the agitator is arranged at the end of the fertilizer dissolution box; the bottom end of the fertilizer dissolution box is connected with an input end of a precision fertilizer injection pump through a connection hose; the spray and drip irrigation unit comprises an electromechanical well, a water pump water outlet pipe which is connected with the electromechanical well and a water supply pipe. According to the system, the dissolution of fertilizer can be accelerated, the residual of fertilizer in a fertilizer application tank can be decreased and the fertilizer application uniformity can be improved so that the implementation of a water and fertilizer integration technology is ensured.
Description
Technical field
The present invention relates to agricultural water conservancy project field, relate in particular to a kind of spray drip irrigation liquid manure integral system.
Background technology
Current, the chemical fertilizer of selling on China's production & marketing is all solidity chemical fertilizer substantially, and conventional sprinkling irrigation and drip irrigation system, supporting fertilizer apparatus be take fertilizer spreading tank substantially as main.Most farmers, because lacking the scientific knowledge of plant growth, output formation, is main (phosphorus, potash fertilizer are seldom used) mainly with imposing nitrogen manure, causes topsoil nitrogen excessively to accumulate.Some areas, because of the excessive chemical fertilizer of using, have produced serious pollution of area source, cause significantly exceeding standard of river, earth's surface, water system and body of groundwater total nitrogen.Use in a large number chemical nitrogen fertilizer throughout the year, also cause the fertilizer such as phosphorus, potassium relatively to lack.But in traditional fertilizer spreading tank, solidity phosphate fertilizer and the potash fertilizer adding is often difficult to fast, fully dissolves and is inhaled into water adding system.
The fertilising of existing spray drip irrigation system adopts supporting differential fertilizer spreading tank to carry out, because of existing solidity chemical fertilizer dissolubility is poor and system pressure and tank in the variation of liquid level, often cause the unstable and a certain amount of Residual Fertilizer of fertilizing amount in fertilizer spreading tank; And because of the inconvenience of fertilising operation, a large amount of chemical fertilizer in most areas apply plow layer as base fertilizer is disposable before turning over, and cause thus the fertile element of a certain amount of chemical fertilizer to infiltrate the following soil of root zone, even body of groundwater with irrigation water, precipitation.Nian Jiyue is tired, causes the eutrophication (nitrogen, phosphorus exceed standard) of body of groundwater, causes region environment to be difficult to the destruction of reversing, and has a strong impact on ecotope and people's health.
In view of above-mentioned defect, creator of the present invention has obtained this creation finally through long research and practice.
Summary of the invention
The object of the present invention is to provide a kind of spray drip irrigation liquid manure integral system, in order to overcome above-mentioned technological deficiency.
For achieving the above object, the invention provides a kind of spray drip irrigation liquid manure integral system, it comprises that chemical fertilizer dissolves unit fast, solution injects unit and spray drip irrigation unit, and wherein, described chemical fertilizer dissolves fast unit chemical fertilizer is dissolved according to default concentration; Described solution injects unit the chemical fertilizer after dissolving is inputted to described spray drip irrigation unit according to preset flow; Described spray drip irrigation unit pours fertilizer solution to farmland by spraying or dripping to penetrate;
Described quick dissolving unit comprises that agitator and chemical fertilizer dissolve case; Described agitator is arranged on chemical fertilizer and dissolves case end;
Described chemical fertilizer dissolves case bottom and is connected with the input of the fertile pump of essence amount note by connecting hose;
Described spray drip irrigation unit comprises Electrical Well, the pumping line being connected with Electrical Well, water supply line.
Further, the shaft of described agitator stretches in chemical fertilizer dissolving case chemical fertilizer mixed liquor is stirred; Bottom one side of dissolving case at described chemical fertilizer is provided with the first manometer and first-class scale, in order to chemical fertilizer is dissolved to the output pressure of the chemical fertilizer mixed liquor in case, detects.
Further, the fertile delivery side of pump of described essence amount note is connected with spray drip irrigation unit water supply line by connecting hose, and described chemical fertilizer dissolves case bottom and is connected with the input of the fertile pump of essence amount note by connecting hose.
Further, at the entrance of described spray drip irrigation unit water supply line, the second manometer is set, in order to measure flowing into the pressure of the chemical fertilizer mixed liquor of spray drip irrigation unit water supply line.
Further, water supply pipe valve is set on described water supply line, gate valve, second scale, the 3rd manometer and non-return valve are set on pumping line.
Beneficial effect of the present invention is compared with prior art: drip irrigation liquid manure integral system is sprayed in the present invention can accelerate chemical fertilizer dissolving, reduce residual in fertilising tank body of chemical fertilizer, improve the fertilising uniformity, thereby ensure the realization of the Integration of Water into Fertilizer, be particularly conducive to the application of under-film drip irrigation technology, and realize expection water saving, fat-reducing, the volume increase target of sprinkling irrigation or drip irrigation project construction.
Accompanying drawing explanation
Fig. 1 is the structural representation that drip irrigation liquid manure integral system is sprayed in the present invention.
Embodiment
Below in conjunction with accompanying drawing, to the present invention is above-mentioned, be described in more detail with other technical characterictic and advantage.
Refer to shown in Fig. 1, it sprays the structural representation of drip irrigation liquid manure integral system for the present invention, system of the present invention comprises that chemical fertilizer dissolves unit fast, solution injects unit and spray drip irrigation unit, and wherein, described chemical fertilizer dissolves fast unit chemical fertilizer is dissolved according to default concentration; Described solution injects unit the chemical fertilizer after dissolving is inputted to described spray drip irrigation unit according to preset flow; Described spray drip irrigation unit pours fertilizer solution to farmland by spraying or dripping to penetrate.
Described quick dissolving unit comprises that agitator 11 and chemical fertilizer dissolve case 12, and described agitator 11 is arranged on chemical fertilizer and dissolves case 12 upper ends, and shaft stretches in chemical fertilizer dissolving case 12 chemical fertilizer mixed liquor is stirred; Bottom one side of dissolving case 12 at described chemical fertilizer is provided with the first manometer 13 and first-class scale 14, in order to chemical fertilizer is dissolved to the output pressure of the chemical fertilizer mixed liquor in case 12, detects.
Described chemical fertilizer dissolves case 12 bottoms and is connected with the input of the fertile pump 16 of essence amount note by connecting hose 15, the output of the fertile pump 16 of described essence amount note is connected with spray drip irrigation unit water supply line 27 by connecting hose 15, and described chemical fertilizer dissolves case 12 bottoms and is connected with the input of the fertile pump 16 of essence amount note by connecting hose 15.Entrance at this spray drip irrigation unit water supply line 27 arranges the second manometer 17, in order to measure flowing into the pressure of the chemical fertilizer mixed liquor of spray drip irrigation unit water supply line 27.
Described spray drip irrigation unit comprises Electrical Well 26, the pumping line being connected with Electrical Well 26, water supply line 22, on described water supply line 22, water supply pipe valve 21 is set, gate valve 25, second scale 24, the 3rd manometer 28 and non-return valve 23 are set on pumping line.
The course of work of the spray drip irrigation liquid manure integral system in the present invention is:
First chemical fertilizer plan being imposed adds chemical fertilizer to dissolve case 12, then opens feedwater pipe valve 21, starts water pump, a small amount of irrigation water injects chemical fertilizer by feedwater piping and dissolves case, inject flow and the water yield and controlled by the pipe valve that feeds water, the water yield reaches after plan liquid level, and water pump temporarily quits work.Then start chemical fertilizer and dissolve the agitator 11 on case, after solidity chemical fertilizer dissolves, restart sprinkling irrigation or drip irrigation system and the fertile system of essence amount note.At sprinkling irrigation or drip irrigation system duration of work, should add chemical fertilizer injected water by preset proportion, and meanwhile agitator started, to guarantee the timely dissolving of chemical fertilizer.
The liquid level that above-mentioned chemical fertilizer dissolves in case should remain on below 80% of casing, to avoid overflowing of fertilizer solution.
For guaranteeing system safety operation, the operating pressure of the second manometer 17 should be greater than the 3rd manometer 28.
The foregoing is only preferred embodiment of the present invention, is only illustrative for invention, and nonrestrictive.Those skilled in the art is understood, and in the spirit and scope that limit, can carry out many changes to it in invention claim, revise, and even equivalence, but all will fall within the scope of protection of the present invention.
Claims (5)
1. a spray drip irrigation liquid manure integral system, is characterized in that, it comprises that chemical fertilizer dissolves unit fast, solution injects unit and spray drip irrigation unit, and wherein, described chemical fertilizer dissolves fast unit chemical fertilizer is dissolved according to default concentration; Described solution injects unit the chemical fertilizer after dissolving is inputted to described spray drip irrigation unit according to preset flow; Described spray drip irrigation unit pours fertilizer solution to farmland by spraying or dripping to penetrate;
Described quick dissolving unit comprises that agitator and chemical fertilizer dissolve case; Described agitator is arranged on chemical fertilizer and dissolves case end;
Described chemical fertilizer dissolves case bottom and is connected with the input of the fertile pump of essence amount note by connecting hose;
Described spray drip irrigation unit comprises Electrical Well, the pumping line being connected with Electrical Well, water supply line.
2. spray drip irrigation liquid manure integral system according to claim 1, is characterized in that, the shaft of described agitator stretches in chemical fertilizer dissolving case chemical fertilizer mixed liquor is stirred; Bottom one side of dissolving case at described chemical fertilizer is provided with the first manometer and first-class scale, in order to chemical fertilizer is dissolved to the output pressure of the chemical fertilizer mixed liquor in case, detects.
3. spray drip irrigation liquid manure integral system according to claim 1 and 2, it is characterized in that, the fertile delivery side of pump of described essence amount note is connected with spray drip irrigation unit water supply line by connecting hose, and described chemical fertilizer dissolves case bottom and is connected with the input of the fertile pump of essence amount note by connecting hose.
4. spray drip irrigation liquid manure integral system according to claim 3, is characterized in that, at the entrance of described spray drip irrigation unit water supply line, the second manometer is set, in order to measure flowing into the pressure of the chemical fertilizer mixed liquor of spray drip irrigation unit water supply line.
5. spray drip irrigation liquid manure integral system according to claim 1 and 2, is characterized in that, water supply pipe valve is set on described water supply line, and gate valve, second scale, the 3rd manometer and non-return valve are set on pumping line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410273944.6A CN104025791A (en) | 2014-06-14 | 2014-06-14 | Water and fertilizer integrated system with spray and drip irrigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410273944.6A CN104025791A (en) | 2014-06-14 | 2014-06-14 | Water and fertilizer integrated system with spray and drip irrigation |
Publications (1)
| Publication Number | Publication Date |
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| CN104025791A true CN104025791A (en) | 2014-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410273944.6A Pending CN104025791A (en) | 2014-06-14 | 2014-06-14 | Water and fertilizer integrated system with spray and drip irrigation |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104798522A (en) * | 2015-05-06 | 2015-07-29 | 江苏大学 | Irrigating and disinfecting integrated testing device |
| CN105028135A (en) * | 2015-07-07 | 2015-11-11 | 柳州市盛鑫隆花卉种植专业合作社 | Solar water and fertilizer integration grape drip irrigation system |
| CN105027792A (en) * | 2015-07-28 | 2015-11-11 | 潍坊友容实业有限公司 | Integrated water and fertilizer fertilization system |
| CN105027791A (en) * | 2015-07-02 | 2015-11-11 | 东莞一翔液体肥料有限公司 | Irrigating and fertilizing device capable of dissolving fertilizer rapidly |
| CN105230215A (en) * | 2015-09-15 | 2016-01-13 | 付春江 | Drip fertigation method and drip fertigation device |
| CN106068871A (en) * | 2016-08-10 | 2016-11-09 | 刘斌 | Water-fertilizer integral Tree Precise Fertilization dispenser irrigation control equipment |
| CN108271490A (en) * | 2017-12-18 | 2018-07-13 | 宁夏大学 | One kind being based on water pump self-suction water-fertilizer integral device |
| CN108496772A (en) * | 2018-04-04 | 2018-09-07 | 蒙城县贵智生态农业科技有限公司 | The control system of automatic fertilization is pinpointed for rice shoot |
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| CN2102609U (en) * | 1991-08-24 | 1992-04-29 | 顺义县农机具研究所 | Pumping-type spraying fertilizer appliance |
| JPH11113336A (en) * | 1997-10-20 | 1999-04-27 | Iseki & Co Ltd | Chemical solution mixing apparatus for applicator of movable vehicle |
| CN2560196Y (en) * | 2002-07-27 | 2003-07-16 | 吾斯曼·苏来曼 | Fertilizer-dissolving tank for drop irrigation |
| CN202949711U (en) * | 2012-12-09 | 2013-05-29 | 王玉珍 | Landscape plant irrigating-fertilizing device |
| CN103828644A (en) * | 2012-11-23 | 2014-06-04 | 济南乡村绿洲农业科技开发有限公司 | Greenhouse fertilizer water irrigation device |
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2014
- 2014-06-14 CN CN201410273944.6A patent/CN104025791A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2102609U (en) * | 1991-08-24 | 1992-04-29 | 顺义县农机具研究所 | Pumping-type spraying fertilizer appliance |
| JPH11113336A (en) * | 1997-10-20 | 1999-04-27 | Iseki & Co Ltd | Chemical solution mixing apparatus for applicator of movable vehicle |
| CN2560196Y (en) * | 2002-07-27 | 2003-07-16 | 吾斯曼·苏来曼 | Fertilizer-dissolving tank for drop irrigation |
| CN103828644A (en) * | 2012-11-23 | 2014-06-04 | 济南乡村绿洲农业科技开发有限公司 | Greenhouse fertilizer water irrigation device |
| CN202949711U (en) * | 2012-12-09 | 2013-05-29 | 王玉珍 | Landscape plant irrigating-fertilizing device |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104798522A (en) * | 2015-05-06 | 2015-07-29 | 江苏大学 | Irrigating and disinfecting integrated testing device |
| CN104798522B (en) * | 2015-05-06 | 2016-12-07 | 江苏大学 | The sterilization integrated assay device of a kind of irrigation |
| CN105027791A (en) * | 2015-07-02 | 2015-11-11 | 东莞一翔液体肥料有限公司 | Irrigating and fertilizing device capable of dissolving fertilizer rapidly |
| CN105027791B (en) * | 2015-07-02 | 2017-08-18 | 东莞一翔液体肥料有限公司 | A kind of fertigation device of quick dissolving fertilizer |
| CN105028135A (en) * | 2015-07-07 | 2015-11-11 | 柳州市盛鑫隆花卉种植专业合作社 | Solar water and fertilizer integration grape drip irrigation system |
| CN105027792A (en) * | 2015-07-28 | 2015-11-11 | 潍坊友容实业有限公司 | Integrated water and fertilizer fertilization system |
| CN105230215A (en) * | 2015-09-15 | 2016-01-13 | 付春江 | Drip fertigation method and drip fertigation device |
| CN106068871A (en) * | 2016-08-10 | 2016-11-09 | 刘斌 | Water-fertilizer integral Tree Precise Fertilization dispenser irrigation control equipment |
| CN108271490A (en) * | 2017-12-18 | 2018-07-13 | 宁夏大学 | One kind being based on water pump self-suction water-fertilizer integral device |
| CN108496772A (en) * | 2018-04-04 | 2018-09-07 | 蒙城县贵智生态农业科技有限公司 | The control system of automatic fertilization is pinpointed for rice shoot |
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| CB03 | Change of inventor or designer information |
Inventor after: Tang Pengcheng Inventor after: Xu Bing Inventor after: Ren Jie Inventor after: Li Zekun Inventor after: Tian Delong Inventor after: Miao Shu Inventor after: Wang Wenjun Inventor after: Hao Weigang Inventor after: Guo Kezhen Inventor before: Guo Kezhen Inventor before: Tian Delong Inventor before: Tang Pengcheng |
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Application publication date: 20140910 |
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