CN111264159A

CN111264159A - Agricultural is with fertigation integration system

Info

Publication number: CN111264159A
Application number: CN201911174283.0A
Authority: CN
Inventors: 郦海龙; 张丽华
Original assignee: Xuechuan Agriculture Development Co ltd
Current assignee: Xuechuan Agriculture Development Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-06-12
Also published as: NL2026588B1; NL2026588A

Abstract

The invention discloses an agricultural irrigation and fertilization integrated system which comprises a water tank, a water collecting pool, a fertilizer tank, an acid solution tank, a chlorine solution tank and a hydrogen peroxide tank, wherein the water tank is connected with the water collecting pool through a first water pipe, a primary filter and a first water pump are sequentially arranged on the first water pipe along the water flow direction, the water tank is connected with the fertilizer tank through a second water pipe, a second water pump is arranged on the second water pipe, the water tank is also fixedly connected with one end of an irrigation main pipe, a third water pump is arranged on the irrigation main pipe, the position, close to the end part, of the other end of the irrigation main pipe is communicated with an irrigation branch pipe, and a secondary filter is arranged on the irrigation branch pipe. According to the agricultural irrigation and fertilization integrated system, the irrigation effect is improved by arranging the sprinkling irrigation pipe, the trickle irrigation pipe, the spray head, the dripper, the acid solution tank, the chlorine solution tank and the hydrogen peroxide tank, and the problem that an internal pipeline and the dripper of the existing agricultural irrigation and fertilization integrated system are easy to block is solved.

Description

Agricultural is with fertigation integration system

Technical Field

The invention relates to the technical field of agricultural irrigation, in particular to an agricultural irrigation and fertilization integrated system.

Background

The agricultural irrigation methods can be generally divided into traditional ground irrigation, common spray irrigation and micro irrigation, the traditional ground irrigation comprises ridge irrigation, furrow irrigation, flood irrigation and flood irrigation, but the irrigation methods usually consume large water and have low water utilization, and are unreasonable agricultural irrigation methods, in addition, the common spray irrigation technology is a common irrigation method in Chinese agricultural production, but the common spray irrigation technology has low water utilization efficiency, the modern agricultural micro irrigation technologies comprise micro spray irrigation, drip irrigation, infiltration irrigation and the like, the irrigation technologies generally have good water-saving performance and high water utilization ratio compared with the traditional irrigation mode, fertilization operation can be carried out in the irrigation process, the process that the fertilizer enters the field along with irrigation water is called drip irrigation and fertilization, namely drip irrigation, underground and the like accurately apply the fertilizer near the root system according to the nutrient needs and climatic conditions of each stage of crop growth and the like while irrigating water, the fertilizer is directly absorbed and utilized by root systems, but the internal pipelines and the drippers of the existing agricultural fertigation integrated system are easy to block, so that the prior art needs to be improved to solve the problems.

Disclosure of Invention

Technical problem to be solved

The invention aims to provide an agricultural fertigation integrated system, which aims to solve the problem that the internal pipeline and the drippers of the existing agricultural fertigation integrated system are easy to block in the background technology.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: an agricultural irrigation and fertilization integrated system comprises a water tank, a water collecting tank, a fertilizer tank, an acid solution tank, a chlorine solution tank and a hydrogen peroxide tank, wherein the water tank is connected with the water collecting tank through a first water pipe, a primary filter and a first water pump are sequentially arranged on the first water pipe along the water flow direction, the water tank is connected with the fertilizer tank through a second water pipe, a second water pump is arranged on the second water pipe, the water tank is fixedly connected with one end of an irrigation main pipe, a third water pump is arranged on the irrigation main pipe, the other end of the irrigation main pipe is communicated with an irrigation branch pipe close to the end position, a secondary filter is arranged on the irrigation branch pipe, the upper side and the lower side of the irrigation branch pipe are respectively connected with a spray irrigation pipe and a drip irrigation pipe, the bottom of the spray irrigation pipe is provided with a plurality of spray heads which are distributed at equal intervals, the bottom of the drip irrigation pipe is provided with a, the acid solution workbin is communicated with the irrigation main pipe through an acid filling pipe, an acid filling pump is arranged on the acid filling pipe, the chlorine solution workbin is communicated with the irrigation main pipe through a chlorine filling pipe, a chlorine filling pump is arranged on the chlorine filling pipe, the hydrogen peroxide workbin is communicated with the irrigation branch pipe through a hydrogen peroxide filling pipe, and the hydrogen peroxide filling pipe is provided with a hydrogen peroxide filling pump.

Preferably, the fertilizer tank is provided with threely, three the top import of fertilizer tank all is linked together with the second raceway, just the bottom of fertilizer tank is linked together through fertilizer pipe and irrigation main pipe.

Preferably, the sprinkling irrigation pipe and the drip irrigation pipe are respectively provided with a plurality of sprinkling irrigation pipes and drip irrigation pipes which are respectively arranged on the irrigation branch pipes in parallel at equal intervals.

Preferably, the other end of the main irrigation pipe is provided with a flushing valve.

Preferably, the acid solution workbin sets up the upper reaches at the chlorine solution workbin, just acid solution workbin and chlorine solution workbin all set up the upper reaches of fertilizer conveying pipe and irrigation main pipe junction.

Preferably, the hydrogen peroxide tank is arranged at the upstream of the secondary filter.

Preferably, the acid solution bin, the chlorine solution bin and the hydrogen peroxide bin are all connected with the water tank through a third water conveying pipe, and a fourth water pump is arranged on the third water conveying pipe.

(III) advantageous effects

Compared with the prior art, the invention has the beneficial effects that:

(1) according to the invention, by arranging the primary filter and the secondary filter, when the main pipeline is damaged or fine sand which is not filtered by the primary filter is gathered together to form larger particles so as to cause potential blockage threats, the secondary filter plays an important role, impurities in water can be cleaned through the cooperation of the primary filter and the secondary filter, and pipelines, spray heads, drippers and the like are not easy to block.

(2) According to the invention, by arranging the sprinkling irrigation pipe, the trickle irrigation pipe, the spray head and the water dropper, during fertilization, the fertilizer is delivered to the roots of crops through the water dropper, during irrigation, on one hand, water can be delivered to the roots of the crops through the water dropper for irrigation, on the other hand, the crops can be sprinkled through the spray head for irrigation, branches and leaves of the crops are irrigated, and the sprinkling irrigation are combined, so that the irrigation effect is improved.

(3) According to the invention, the acid solution bin, the chlorine solution bin and the hydrogen peroxide bin are arranged, so that the system is not easy to block, and after the system is used for a period of time, organic matters generated by bacteria, slime bacteria and algae in the pipeline can be settled by using chemical agents, so that the blockage is avoided.

Drawings

FIG. 1 is a flow chart of the overall structure of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic view showing the connection relationship between the water tank and each material box according to the present invention;

FIG. 4 is a side sectional view showing the positional relationship between the irrigation pipe and the drip irrigation pipe according to the present invention.

The reference numbers in the figures are: 1. a water tank; 2. a water collecting tank; 3. a fertilizer can; 4. a first water delivery pipe; 5. a first stage filter; 6. a first water pump; 7. a second water delivery pipe; 8. a second water pump; 9. irrigating a main pipe; 10. a third water pump; 11. a secondary filter; 12. an irrigation branch pipe; 13. a spray irrigation pipe; 14. a drip irrigation pipe; 15. a spray head; 16. a dripper; 17. a fertilizer conveying pipe; 18. a flush valve; 19. an acid solution bin; 20. a chlorine solution bin; 21. an acid filling pipe; 22. an acid filling pump; 23. a chlorine filling pipe; 24. a chlorine filling pump; 25. a hydrogen peroxide material box; 26. a hydrogen peroxide filling pipe; 27. a hydrogen peroxide filling pump; 28. a third water delivery pipe; 29. and a fourth water pump.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: an agricultural irrigation and fertilization integrated system comprises a water tank 1, a water collecting pool 2, a fertilizer tank 3, an acid solution tank 19, a chlorine solution tank 20 and a hydrogen peroxide tank 25, wherein the water tank 1 is connected with the water collecting pool 2 through a first water delivery pipe 4, a first-stage filter 5 and a first water pump 6 are sequentially arranged on the first water delivery pipe 4 along the water flow direction, the water tank 1 is connected with the fertilizer tank 3 through a second water delivery pipe 7, a second water pump 8 is arranged on the second water delivery pipe 7, the water tank 1 is also fixedly connected with one end of an irrigation main pipe 9, a third water pump 10 is arranged on the irrigation main pipe 9, the other end of the irrigation main pipe 9 close to the end part is communicated with an irrigation branch pipe 12, a second-stage filter 11 is arranged on the irrigation branch pipe 12, the first-stage filter 5 and the second-stage filter 11 have the same filtering mesh number and are 120 meshes, the upper side and the lower side of, the bottom of the sprinkling irrigation pipe 13 is provided with a plurality of spray heads 15 which are distributed at equal intervals, the bottom of the dripping irrigation pipe 14 is provided with a plurality of drippers 16 which are distributed at equal intervals, an acid solution tank 19 is communicated with the main irrigation pipe 9 through an acid filling pipe 21, the acid filling pipe 21 is provided with an acid filling pump 22, a chlorine solution tank 20 is communicated with the main irrigation pipe 9 through a chlorine filling pipe 23, the chlorine filling pipe 23 is provided with a chlorine filling pump 24, a hydrogen peroxide solution tank 25 is communicated with the irrigation branch pipes 12 through a hydrogen peroxide solution filling pipe 26, and the hydrogen peroxide solution filling pipe 26 is provided with a hydrogen peroxide solution filling pump 27.

Further, fertilizer can 3 is provided with threely, and the top import of three fertilizer can 3 all is linked together with second raceway 7, and fertilizer can 3's bottom is responsible for 9 through fertilizer pipe 17 and irrigation and is linked together, is provided with the agitator in the fertilizer can 3, with the fertilizer stirring when fertilizeing, fertilizer can 3 and water tank 1 are connected through second raceway 7, so the water purification in the accessible water tank 1 prepares fertilizer mixture, and the preparation of fertilizer is also more convenient.

Further, sprinkling irrigation pipe 13 and drip irrigation pipe 14 all are provided with a plurality of, and equidistant parallel arrangement is on irrigation branch 12 respectively for a plurality of sprinkling irrigation pipe 13 and drip irrigation pipe 14, and the water is irrigated the branch and leaf of crops from 15 blowout of shower nozzle, drips from water dropper 16 and irrigates the root of crops, can select to drip irrigation or spray irrigation or both simultaneous workings according to actual conditions.

Further, the other end of the main irrigation pipe 9 is provided with a flushing valve 18, and the flushing valve 18 can be connected with a flushing device externally to flush the system.

Further, an acid solution tank 19 is provided upstream of the chlorine solution tank 20, which is essentially ineffective at a pH higher than 7.0, so that the acid treatment must be performed through the acid solution tank 19 for the downstream chlorine treatment process, and both the acid solution tank 19 and the chlorine solution tank 20 are provided upstream of the connection of the fertilizer pipe 17 and the irrigation main pipe 9.

Further, the hydrogen peroxide tank 25 is disposed upstream of the secondary filter 11, and may treat the secondary filter 11.

Further, the acid solution tank 19, the chlorine solution tank 20 and the hydrogen peroxide tank 25 are all connected with the water tank 1 through a third water pipe 28, and a fourth water pump 29 is arranged on the third water pipe 28.

The specific use steps of the system are as follows:

s1: pumping water in the water collecting tank 2 into the water tank 1 for later use through a first water pump 6, and filtering through a primary filter 5;

s2: when crops need to be irrigated, a third water pump 10 is started, under the action of the third water pump 10, water in a water tank 1 enters a secondary filter 11 through an irrigation main pipe 9 to be filtered, then enters a sprinkling irrigation pipe 13 and a drip irrigation pipe 14 through an irrigation branch pipe 12, is sprayed out from a spray head 15 to irrigate branches and leaves of the crops, and drips out from a drip head 16 to irrigate the roots of the crops, and the drip irrigation or the sprinkling irrigation or the two can be selected to work simultaneously according to actual conditions;

s3: when crops need to be fertilized, firstly preparing a fertilizer mixed solution, pumping clean water in a water tank 1 into a fertilizer tank 3 through a second water pump 8, then putting a solid fertilizer into the fertilizer tank, uniformly stirring the solid fertilizer through a stirrer to obtain the fertilizer mixed solution, starting a third water pump 10, and under the action of the third water pump 10, filtering the fertilizer mixed solution in the fertilizer tank 3 through a main irrigation pipe 9, entering a secondary filter 11 through a branch irrigation pipe 12, entering a drip irrigation pipe 14, and dripping the fertilizer from a dripper 16 to fertilize the roots of the crops;

s4: when the system is used for a period of time and organic matters generated by bacteria, slime bacteria and algae in the pipeline are required to be settled, firstly, acid treatment operation is carried out, qualified acid solution is prepared in an acid solution bin 19, the pH value of the acid solution is reduced to between 5 and 6, the acid solution is injected into the system through an acid filling pump 22, then chlorine treatment is carried out, chlorine treatment solution is injected into the system through a chlorine filling pump 24 until the liquid dripped from the dripper 16 can measure 1-3ppm of quick-acting chlorine, and then the pipeline and the inner part of the dripper 16 can be treated;

s5: when the conventional chlorine treatment does not work, the problem is solved by using hydrogen peroxide, the hydrogen peroxide has stronger precipitation effect than chlorine in the treatment pipe, the hydrogen peroxide is injected into the system by using a hydrogen peroxide injection pump 27, the injection of the hydrogen peroxide is kept, the required 100ppm hydrogen peroxide treatment solution can be obtained at the injection point until the water dripped by the dripper 16 begins to foam, and then the pipeline and the interior of the dripper 16 can be treated.

The working principle is as follows: by arranging the water tank 1 and the fertilizer tanks 3, the system can have the irrigation and fertilization capacities at the same time, the integrated design ensures that the whole system is convenient to maintain, the agricultural irrigation and fertilization is simpler, and the fertilizer tanks 3 are connected with the water tank 1 through the second water conveying pipe 7, so fertilizer mixed liquid can be prepared through purified water in the water tank 1, the fertilizer can be prepared conveniently, by arranging the primary filter 5 and the secondary filter 11, when a main pipeline is damaged or fine sand which is not filtered by the primary filter 5 is gathered together to form larger particles, thereby causing potential blockage threats, the secondary filter 11 plays an important role, impurities in water can be cleaned through the cooperation of the primary filter 5 and the secondary filter 11, pipelines, the spray nozzles 15, the drippers 16 and the like are not easy to block, through arranging the spray irrigation pipes 13, the drip irrigation pipes 14, the spray nozzles 15 and the drippers 16, during the fertilization, deliver to the root of crops through water dropper 16 with fertilizer, during the irrigation, accessible water dropper 16 on the one hand delivers to the root of crops with the water and irrigates, on the other hand accessible shower nozzle 15 sprays crops, irrigate the branch and leaf of crops, drip irrigation and spray irrigation and combine together, promote irrigation effect, through setting up acid solution workbin 19, chlorine solution workbin 20 and hydrogen peroxide solution workbin 25, make this system be difficult for blockking up, use a period after, accessible chemical agent is to pipeline inside by the bacterium, the organic matter that mucus fungus and alga produced subsides and handles, thereby avoid blockking up.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an agricultural is with fertigation integration system, includes water tank (1), catch basin (2), fertilizer can (3), acid solution workbin (19), chlorine solution workbin (20) and hydrogen peroxide solution workbin (25), its characterized in that: the water tank is characterized in that the water tank (1) is connected with the water collecting tank (2) through a first water pipe (4), a primary filter (5) and a first water pump (6) are sequentially arranged on the first water pipe (4) along the water flow direction, the water tank (1) is connected with the fertilizer tank (3) through a second water pipe (7), a second water pump (8) is arranged on the second water pipe (7), the water tank (1) is also fixedly connected with one end of an irrigation main pipe (9), a third water pump (10) is arranged on the irrigation main pipe (9), the other end of the irrigation main pipe (9) is communicated with an irrigation branch pipe (12) close to the end position, a secondary filter (11) is arranged on the irrigation branch pipe (12), the upper side and the lower side of the irrigation branch pipe (12) are respectively connected with a spray irrigation pipe (13) and a drip irrigation pipe (14), a plurality of spray nozzles (15) which are distributed at equal intervals are arranged at the bottom of the spray irrigation pipe (13, the bottom of drip irrigation pipe (14) is provided with a plurality of drippers (16) that distribute at equal intervals, acid solution workbin (19) are linked together through acid filling pipe (21) and irrigation main pipe (9), be provided with acid filling pump (22) on acid filling pipe (21), chlorine solution workbin (20) are linked together through chlorine filling pipe (23) and irrigation main pipe (9), be provided with chlorine filling pump (24) on chlorine filling pipe (23), hydrogen peroxide solution workbin (25) are linked together through hydrogen peroxide solution filling pipe (26) and irrigation branch pipe (12), be provided with hydrogen peroxide solution filling pump (27) on hydrogen peroxide solution filling pipe (26).

2. The integrated agricultural fertigation system of claim 1, wherein: the fertilizer can (3) is provided with threely, three the top import of fertilizer can (3) all is linked together with second raceway (7), just the bottom of fertilizer can (3) is linked together through fertilizer conveying pipe (17) and irrigation person in charge (9).

3. The integrated agricultural fertigation system of claim 1, wherein: the sprinkling irrigation pipe (13) and the drip irrigation pipe (14) are respectively provided with a plurality of sprinkling irrigation pipes (13) and drip irrigation pipes (14) which are respectively arranged on the irrigation branch pipes (12) in parallel at equal intervals.

4. The integrated agricultural fertigation system of claim 1, wherein: and a flushing valve (18) is arranged at the end part of the other end of the main irrigation pipe (9).

5. The integrated agricultural fertigation system of claim 1, wherein: the acid solution workbin (19) is arranged on the upstream of the chlorine solution workbin (20), and the acid solution workbin (19) and the chlorine solution workbin (20) are both arranged on the upstream of the connection position of the fertilizer conveying pipe (17) and the irrigation main pipe (9).

6. The integrated agricultural fertigation system of claim 1, wherein: the hydrogen peroxide tank (25) is arranged at the upstream of the secondary filter (11).

7. The integrated agricultural fertigation system of claim 1, wherein: the acid solution feed box (19), the chlorine solution feed box (20) and the hydrogen peroxide feed box (25) are connected with the water tank (1) through a third water conveying pipe (28), and a fourth water pump (29) is arranged on the third water conveying pipe (28).