CN217546890U - Drip irrigation system for irrigation, fertilization and oxygenation uniformity - Google Patents

Abstract

The utility model discloses a drip irrigation system of fertilization oxygenation homogeneity of watering, including the water source, the inside at water source is hidden there is the immersible pump, and the one end at water source has a filtering component through the pipe connection, and pipeline fixedly connected with pressure boost tower is passed through to filtering component's one end, and one side of pressure boost tower is equipped with determine module and drips irrigation auxiliary component, and the one end of driping irrigation auxiliary component is equipped with two-way water supply and drips irrigation the subassembly, and the water source is driped irrigation the subassembly with two-way water supply and is equipped with the accuse valve subassembly, and one side at water source is equipped with centralized control platform. This kind of drip irrigation system of fertigation oxygenation homogeneity has improved and has driped irrigation the practical efficiency to the crop, has effectively improved scale drip irrigation system fertigation homogeneity of watering, has improved entire system's practicality, and when having improved irrigation unit's control area, has reduced the managers's that drips irrigation under the unit area crop consumption, has reduced managers quantity and operation management cost.

Description

Drip irrigation system for irrigation, fertilization and oxygenation uniformity

Technical Field

The utility model relates to an agricultural scale drips irrigation technical field, specifically is a drip irrigation system of fertigation oxygenation homogeneity.

Background

The establishment and use of today's scale systems have certain drawbacks when addressing the current rural irrigation situation:

1. if the drip irrigation capillary of the large-scale drip irrigation system adopts a one-way water supply mode, the length of the drip irrigation capillary is bound to be increased, so that the uniformity of water and fertilizer application of the large-scale drip irrigation system is greatly reduced;

2. the large-scale drip irrigation system adopting the one-way water supply mode reduces the control area of the irrigation unit and increases the number of managers and the operation management cost.

Therefore, the drip irrigation system is improved, and the drip irrigation system with the functions of water irrigation, fertilization and oxygenation is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a drip irrigation system for irrigation, fertilization and oxygenation uniformity, which comprises a water source, wherein a submersible pump is hidden in the water source, one end of the water source is connected with a filter component through a pipeline, one end of the filter component is fixedly connected with a pressurized water tower through a pipeline, one side of the pressurized water tower is provided with a detection component and a drip irrigation auxiliary component, one end of the drip irrigation auxiliary component is provided with a bidirectional water supply drip irrigation component, the water source and the bidirectional water supply drip irrigation component are provided with a control valve component, and one side of the water source is provided with a centralized control platform;

the filter assembly comprises a filter box and a four-way pipe, the bottom end of one side of the filter box is fixedly connected with the submersible pump through a pipeline, and three joints of the four-way pipe are respectively fixed to the top ends of three side faces, far away from the water source, of the filter box;

the detection component comprises a primary pressure gauge, a secondary pressure gauge and a flowmeter, the primary pressure gauge is arranged between the drip irrigation auxiliary component and the pressurized water tower, the secondary pressure gauge and the flowmeter are both arranged between the drip irrigation auxiliary component and the bidirectional water supply drip irrigation component, and the secondary pressure gauge is arranged on one side of a water inlet end of the flowmeter;

the drip irrigation auxiliary assembly comprises a fertilization operation tank, a pesticide application operation tank and an air-entrapping operation tank, wherein the fertilization operation tank, the pesticide application operation tank and the air-entrapping operation tank are sequentially arranged side by side at equal intervals and are connected between the primary pressure gauge and the secondary pressure gauge (502) through pipelines;

the bidirectional water supply drip irrigation assembly comprises a main pipe, a plurality of branch pipes and a plurality of capillary pipes, wherein the main pipe is connected to one side of the flowmeter through a pipeline, the branch pipes are detachably and fixedly connected to the side surface of the main pipe through spiral pipes, the eight capillary pipes are parallelly and equidistantly arranged between the two branch pipes, and two ends of each capillary pipe are respectively detachably and fixedly connected with one capillary pipe through the spiral pipes;

the control valve component comprises a primary valve, a secondary valve and a tertiary valve, the primary valve is fixed on a pipeline between the water source and the filter box, the secondary valve is fixed on a pipeline between the gas filling operation tank and the secondary pressure gauge, and the tertiary valve is arranged on a pipeline between the flowmeter and the trunk pipe;

the water source, the rose box, pressure boost water tower, the one-level manometer, the second grade manometer, the flowmeter, fertilization operation jar, the operation jar of giving medicine to poor free of charge, the primary valve, the second grade valve with the tertiary valve all through signal conductor with the centralized control platform is connected.

As an optimal technical scheme of the utility model, the water sample test probe has been hidden to the inside at water source, the immersible pump with water sample test probe all through signal conductor with centralized control platform signal connection.

As a preferred technical scheme of the utility model, the one-level manometer with through the detachable fixedly connected with of ring flange and bolt pipe joint that dams between the fertilization operation jar.

As a preferred technical scheme of the utility model, the side bottom of fertilization operation jar all has an annular back flow through the pipe connection, just the fertilization operation jar passes through the annular back flow inserts the one-level manometer arrives on the pipeline between the one-level valve, the fixed miniature one-way guide pump that is equipped with of one end of annular back flow.

As an optimal technical scheme of the utility model, the operation jar of giving medicine to the poor free of charge with the access of air entrainment operation jar the one-level manometer arrives mode on the pipeline between the one-level valve with the access mode of fertilization operation jar is the same.

As a preferred technical scheme of the utility model, the length scope of single hollow billet is 200m.

As an optimized technical scheme of the utility model, the branch pipe is kept away from the fixed water hammer annihilator that is equipped with of one end of trunk pipe.

The utility model has the advantages that:

1. according to the drip irrigation system with the irrigation, fertilization and oxygenation uniformity, the drip irrigation system adopts a bidirectional water supply mode for drip irrigation, the available length of a capillary is enabled to reach 200m, the length of the capillary is increased, the drip irrigation area is increased by about 1 time, continuous drip irrigation is achieved by means of cooperation between a water source and a filtering assembly, fertilization, pesticide application and air-entrapping operations are performed by means of the drip irrigation auxiliary assembly, the practical effect of drip irrigation on crops is improved, the irrigation and fertilization uniformity of a large-scale drip irrigation system is effectively improved, and the practicability of the whole system is improved;

2. this kind of drip irrigation system of fertigation oxygenation homogeneity, when carrying out system management, eight capillary can be made up between two capillary, and because the length of single capillary obtains improving, managers can compromise the management of a plurality of capillary when managing the branch pipe, when having improved irrigation unit's control area, has reduced the managers's of driping irrigation under the unit area crop consumption, has reduced managers quantity and operation administrative cost.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a general schematic view of a drip irrigation system for enhancing the uniformity of fertilizer application and aeration;

FIG. 2 is a simple block diagram of the system operation of the irrigation, fertilization and oxygenation uniformity irrigation system of the present invention;

FIG. 3 is a schematic view of the filter assembly of the irrigation system of the present invention for increasing the uniformity of fertilizer application and aeration;

FIG. 4 is a schematic view of the distribution of the detection components and the control valve components of the irrigation system for increasing the uniformity of water, fertilizer and oxygen in the irrigation system;

FIG. 5 is a schematic view of the drip irrigation auxiliary assembly of the drip irrigation system for enhancing the aeration uniformity of the irrigation fertilizer;

fig. 6 is a schematic view of the two-way water supply drip irrigation assembly of the drip irrigation system with the irrigation, fertilization and oxygenation uniformity.

In the figure:

1. a water source; 101. a water sample detection probe;

2. a submersible pump;

3. a filter assembly; 301. a filter box; 302. a four-way pipe;

4. a pressurized water tower;

5. a detection component; 501. a primary pressure gauge; 5011. a closure pipe section; 502. a secondary pressure gauge; 503. a flow meter;

6. a drip irrigation aid assembly; 601. a fertilizing operation tank; 6011. an annular return conduit; 6012. A micro one-way guide pump; 602. a pesticide application operation tank; 603. an air-entrapping operation tank;

7. a bi-directional water supply drip irrigation assembly; 701. a trunk pipe; 702. a branch pipe; 7021. a water hammer arrestor; 703. a capillary;

8. a control valve assembly; 801. a first-stage valve; 802. a secondary valve; 803. a tertiary valve; 9. And (4) a centralized control platform.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-6, the utility model relates to a drip irrigation system for irrigation, fertilization and oxygenation uniformity, which comprises a water source 1, a submersible pump 2 is hidden in the water source 1, one end of the water source 1 is connected with a filter component 3 through a pipeline, one end of the filter component 3 is fixedly connected with a pressurized water tower 4 through a pipeline, one side of the pressurized water tower 4 is provided with a detection component 5 and a drip irrigation auxiliary component 6, one end of the drip irrigation auxiliary component 6 is provided with a bidirectional water supply drip irrigation component 7, the water source 1 and the bidirectional water supply drip irrigation component 7 are provided with a control valve component 8, and one side of the water source 1 is provided with a centralized control platform 9;

the filtering component 3 comprises a filtering tank 301 and a four-way pipe 302, the bottom end of one side of the filtering tank 301 is fixedly connected with the submersible pump 2 through a pipeline, and three joints of the four-way pipe 302 are respectively fixed at the top ends of three sides of the filtering tank 301 far away from the water source 1;

the detection component 5 comprises a primary pressure gauge 501, a secondary pressure gauge 502 and a flow meter 503, the primary pressure gauge 501 is arranged between the drip irrigation auxiliary component 6 and the pressurized water tower 4, the secondary pressure gauge 502 and the flow meter 503 are both arranged between the drip irrigation auxiliary component 6 and the bidirectional water supply drip irrigation component 7, and the secondary pressure gauge 502 is arranged on one side of a water inlet end of the flow meter 503;

the drip irrigation auxiliary assembly 6 comprises a fertilization operation tank 601, a pesticide application operation tank 602 and an air-entrapping operation tank 603, wherein the fertilization operation tank 601, the pesticide application operation tank 602 and the air-entrapping operation tank 603 are sequentially arranged side by side at equal intervals and are connected between a primary pressure gauge 501 and a secondary pressure gauge (between the primary pressure gauge 502;

the bidirectional water supply drip irrigation assembly 7 comprises a main pipe 701, a plurality of branch pipes 702 and a plurality of capillary pipes 703, wherein the main pipe 701 is connected to one side of a flow meter 503 through a pipeline, the branch pipes 702 are detachably and fixedly connected to the side surface of the main pipe 701 through spiral pipes, eight capillary pipes 703 are parallelly and equidistantly arranged between the two branch pipes 702, and two ends of each capillary pipe 703 are respectively detachably and fixedly connected with one capillary pipe 703 through a spiral pipe;

the control valve assembly 8 comprises a first-stage valve 801, a second-stage valve 802 and a third-stage valve 803, wherein the first-stage valve 801 is fixed on a pipeline between the water source 1 and the filter tank 301, the second-stage valve 802 is fixed on a pipeline between the gas filling operation tank 603 and the second-stage pressure gauge 502, and the third-stage valve 803 is arranged on a pipeline between the flow meter 503 and the trunk pipe 701;

the water source 1, the filter tank 301, the pressurized water tower 4, the first-level pressure gauge 501, the second-level pressure gauge 502, the flowmeter 503, the fertilization operation tank 601, the pesticide application operation tank 602, the gas filling operation tank 603, the first-level valve 801, the second-level valve 802 and the third-level valve 803 are all connected with the centralized control platform 9 through signal leads.

Wherein, a water sample detection probe 101 is hidden in the water source 1, and the submersible pump 2 and the water sample detection probe 101 are in signal connection with the centralized control platform 9 through signal conductors;

utilize water sample test probe 101 to detect the water of 1 inside extractions in water source, avoid too big water pressure to cause the damage to immersible pump 2, perhaps quality of water surpasses the limit that bears of rose box 301, ensured that the water of extraction is in usable range, improved the stability of whole drip irrigation system operation.

Wherein, a cut-off pipe joint 5011 is detachably and fixedly connected between the primary pressure gauge 501 and the fertilizing operation tank 601 through a flange plate and a bolt;

utilize the separation that the one-level manometer 501 front and back component can be realized to the union coupling 5011 that dams to avoid rose box 301 to filter the unqualified water entering after the back and drip irrigation in the auxiliary assembly 6, realized the protection to drip irrigation auxiliary assembly 6, simultaneously in carrying out the pure operation of irrigating, can utilize the one-level manometer 501 lug connection water pipe after the separation, improved whole drip irrigation system's practicality.

The bottom end of the side surface of the fertilization operation tank 601 is connected with an annular return pipe 6011 through a pipeline, the fertilization operation tank 601 is connected to a pipeline between a primary pressure gauge 501 and a primary valve 801 through the annular return pipe 6011, and one end of the annular return pipe 6011 is fixedly provided with a miniature one-way guide pump 6012;

utilize annular back flow 6011 to carry out annular back flow 6011 to the leading-in part of water in the mainstream pipeline, can reduce the impact injury of high-pressure rivers to fertilization operation jar 601 on the one hand, water pressure suddenly changes and causes the harm to the pipeline when avoiding utilizing fertilization operation jar 601 to fertilize simultaneously, utilize the direction of miniature one-way guiding pump 6012 control rivers simultaneously, and cooperate the water flow direction to in the leading-in mainstream pipeline of fertility in with fertilization operation jar 601, realize drip irrigation system's fertilization utility.

The mode of connecting the pesticide application operation tank 602 and the gas filling operation tank 603 to the pipeline between the primary pressure gauge 501 and the primary valve 801 is the same as the mode of connecting the fertilizer application operation tank 601;

the access mode of the fertilization operation tank 601, the pesticide application operation tank 602 and the air-entrapping operation tank 603 ensures the auxiliary drip irrigation procedures of fertilization, pesticide application and pesticide addition of the whole drip irrigation system, and provides the drip irrigation efficiency of the drip irrigation system.

Wherein the length range of the single capillary 703 is 200m;

after the bidirectional water supply, compared with the unidirectional water supply, the water supply length of the capillary 703 is increased to 200m, and the drip irrigation area of the capillary 703 is effectively increased.

Wherein, eight capillaries 703 are arranged in parallel and equidistantly between two branch pipes 702;

eight capillary tubes 703 are connected between two branch pipes 702, so that the drip irrigation range is improved compared with the one-way water supply, the drip irrigation water pressure inside each capillary tube 703 is ensured to a greater extent by controlling the number of the capillary tubes 703, the work efficiency is improved, the number of workers for managing the drip irrigation of the capillary tubes 703 is reduced, and the work efficiency of a drip irrigation system is improved.

Wherein, one end of the branch pipe 702 far away from the main pipe 701 is fixedly provided with a water hammer eliminator 7021;

the water hammer eliminator 7021 is used for eliminating the condition of abnormal water pressure caused by the control of the control valve assembly 8 or the fault of a drip irrigation system, so that the capillary 703 is prevented from being damaged due to abnormal water pressure, and the service life of the device is prolonged.

Principle of operation

Firstly, a water body in a water source 1 is extracted by using power equipment such as a submersible pump 2 and the like, the water body is controlled to pass through a primary valve 801, the water body enters a filter tank 301 of a filter assembly 3 through a pipeline, the filter tank 301 is used for filtering the water body, the filtered water body is distributed through a four-way pipe 302, the primary extraction and transportation of the water body are completed, and after the water body is filtered, the water storage tower can be connected through the pipeline, so that the defect between the filtering efficiency of the water body and the drip irrigation efficiency of a system is overcome;

then, the water pressure of the filtered water body is controlled by the pressurized water tower 4, the filtered water pressure value is detected by the primary pressure gauge 501, and the water body is controlled to sequentially carry out the procedures of fertilization, pesticide application and air entrapping in sequence through the fertilization operation tank 601, the pesticide application operation tank 602 and the air entrapping operation tank 603, so that the growth effect of crops after drip irrigation is improved, in the process, the annular backflow pipe 6011 carries out annular backflow pipe 6011 on the water body leading-in part in the main flow pipeline, the impact injury of high-pressure water flow on the fertilization operation tank 601 is reduced, meanwhile, the pipeline is prevented from being damaged due to sudden change of water pressure when the fertilization operation tank 601 is used for fertilization, and meanwhile, when pure water body drip irrigation is carried out, the pure water body can be directly connected with the bidirectional water supply drip irrigation component 7 through the cut-off pipe sections 5011 for carrying out drip irrigation;

then, the secondary valve 802 is used for controlling the water flow speed after the air-entrapping operation tank 603, the pressure value and the flow value of the water flow reaching the main pipe 701 are detected by matching with a secondary pressure gauge 502 and a flow meter 503, and then the flow speed is regulated again by using a tertiary valve 803, so that the normal use of a pipeline of a subsequent drip irrigation part is ensured;

when water flow reaches the pipeline of the drip irrigation part, the water flow enters the parallel branch pipes 702 from the main pipe 701, then enters the capillary 703 from the branch pipes 702, and finally drips out of the capillary 703 to finish the drip irrigation work of the whole system;

this kind of drip irrigation system of fertigation oxygenation homogeneity has improved and has driped irrigation the practical efficiency to the crop, has effectively improved scale drip irrigation system fertigation homogeneity of watering, has improved entire system's practicality, and when having improved the control area of irrigation unit, has reduced the managers's of driping irrigation under the unit area crop consumption, has reduced managers quantity and operation management cost.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. A drip irrigation system with irrigation, fertilization and oxygenation uniformity comprises a water source (1) and is characterized in that a submersible pump (2) is hidden in the water source (1), one end of the water source (1) is connected with a filtering component (3) through a pipeline, one end of the filtering component (3) is fixedly connected with a pressurized water tower (4) through a pipeline, a detection component (5) and a drip irrigation auxiliary component (6) are arranged on one side of the pressurized water tower (4), a bidirectional water supply drip irrigation component (7) is arranged at one end of the drip irrigation auxiliary component (6), a control valve component (8) is arranged on the water source (1) and the bidirectional water supply drip irrigation component (7), and a centralized control platform (9) is arranged on one side of the water source (1);

the filtering assembly (3) comprises a filtering box (301) and a four-way pipe (302), the bottom end of one side of the filtering box (301) is fixedly connected with the submersible pump (2) through a pipeline, and three joints of the four-way pipe (302) are respectively fixed to the top ends of three sides, far away from the water source (1), of the filtering box (301);

the detection assembly (5) comprises a primary pressure gauge (501), a secondary pressure gauge (502) and a flow meter (503), the primary pressure gauge (501) is arranged between the drip irrigation auxiliary assembly (6) and the pressurized water tower (4), the secondary pressure gauge (502) and the flow meter (503) are both arranged between the drip irrigation auxiliary assembly (6) and the bidirectional water supply drip irrigation assembly (7), and the secondary pressure gauge (502) is arranged on one side of a water inlet end of the flow meter (503);

the drip irrigation auxiliary assembly (6) comprises a fertilization operation tank (601), a pesticide application operation tank (602) and an air-entrapping operation tank (603), wherein the fertilization operation tank (601), the pesticide application operation tank (602) and the air-entrapping operation tank (603) are sequentially arranged side by side at equal intervals and are connected between the primary pressure gauge (501) and the secondary pressure gauge (502) through pipelines;

the bidirectional water supply drip irrigation component (7) comprises a main pipe (701), a plurality of branch pipes (702) and a plurality of capillary pipes (703), wherein the main pipe (701) is connected to one side of the flowmeter (503) through a pipeline, the branch pipes (702) are detachably and fixedly connected to the side face of the main pipe (701) through spiral pipes, the eight capillary pipes (703) are parallelly and equidistantly arranged between the two branch pipes (702), and two ends of each capillary pipe (703) are detachably and fixedly connected with one capillary pipe (703) through a spiral pipe;

the valve control assembly (8) comprises a primary valve (801), a secondary valve (802) and a tertiary valve (803), the primary valve (801) is fixed on a pipeline between the water source (1) and the filter tank (301), the secondary valve (802) is fixed on a pipeline between the gas filling operation tank (603) and the secondary pressure gauge (502), and the tertiary valve (803) is arranged on a pipeline between the flow meter (503) and the main pipe (701);

the water source (1), rose box (301), pressure boost water tower (4), one-level manometer (501), second grade manometer (502), flowmeter (503), fertilization operation jar (601), operation jar (602) of giving medicine to poor free of charge air entrainment operation jar (603), one-level valve (801), second grade valve (802) and tertiary valve (803) all through signal conductor with centralized control platform (9) are connected.

2. The drip irrigation system for improving the uniformity of water irrigation, fertilization and oxygen increase according to claim 1, wherein a water sample detection probe (101) is hidden in the water source (1), and the submersible pump (2) and the water sample detection probe (101) are in signal connection with the centralized control platform (9) through signal conductors.

3. The irrigation system for improving the uniformity of water irrigation, fertilization and oxygenation according to claim 1, wherein a cut-off pipe joint (5011) is detachably and fixedly connected between the primary pressure gauge (501) and the fertilization operating tank (601) through a flange plate and a bolt.

4. The irrigation, fertilization and oxygenation uniformity drip irrigation system according to claim 1, wherein the bottom ends of the sides of the fertilization operation tank (601) are connected with an annular return pipe (6011) through a pipeline, the fertilization operation tank (601) is connected to a pipeline between the primary pressure gauge (501) and the primary valve (801) through the annular return pipe (6011), and a micro one-way diversion pump (6012) is fixedly arranged at one end of the annular return pipe (6011).

5. The system of claim 1, wherein the operation tank (602) for applying fertigation and increasing oxygen is connected to the pipeline between the primary pressure gauge (501) and the primary valve (801) in the same manner as the operation tank (601) for applying fertigation.

6. The drip irrigation system with water and fertilizer application and oxygenation uniformity as claimed in claim 1, wherein the length of a single capillary (703) ranges from 200m.

7. The drip irrigation system with water and fertilizer application and oxygenation uniformity as claimed in claim 1, wherein a water hammer eliminator (7021) is fixedly arranged at one end of the branch pipe (702) far away from the main pipe (701).

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