CN222465339U

CN222465339U - A sprinkler irrigation device and a fertilization system for green plum planting

Info

Publication number: CN222465339U
Application number: CN202420977751.8U
Authority: CN
Inventors: 蔡荟梅; 白福情; 陈贵杰; 童孝兵
Original assignee: Anhui Agricultural University
Current assignee: Anhui Agricultural University
Priority date: 2024-05-08
Filing date: 2024-05-08
Publication date: 2025-02-14
Anticipated expiration: 2034-05-08

Abstract

The utility model relates to the technical field of crop planting, and discloses a sprinkler device and a fertilization system for green plum planting. The sprinkler device includes a water-fertilizer tank, the inner cavity of which is connected to the liquid inlet ends of a first infusion tube and a second infusion tube; the liquid outlet end of the first infusion tube is connected to a nozzle mounted on the ground at a set height so as to spray water and fertilizer on the leaves of trees; the liquid outlet end of the second infusion tube is connected to a water seeper buried underground at a set depth so as to irrigate water and fertilizer on the roots of trees. The utility model can spray water and fertilizer on the leaf surface and root and stem parts of green plum and other crops separately, and has the advantages of efficient and accurate water and fertilizer management, thereby promoting the growth of crops while saving water and fertilizer.

Description

Sprinkling irrigation equipment and be used for fertilization system that green plum planted

Technical Field

The utility model relates to the technical field of crop planting, in particular to a spray irrigation device and a fertilization system for green plum planting.

Background

Green plums are typical shallow root fruit trees, which are afraid of drought and waterlogging. In addition, the young trees and the fruiting trees need to be applied with different fertilizers at each stage so as to improve the root growth and nutrient storage of the green plum trees, thereby laying a foundation for flowering, fruit setting and tip extraction. For example, root fertilizer is applied periodically throughout the period of green plum planting to ensure that the green plum tree is provided with basal nutrients. And the foliar top dressing applied 30 days before fruit picking can promote fruit hypertrophy, reduce fruit drop before fruit picking, promote the nutrition growth of the foliar, and facilitate flower bud differentiation so as to improve the quality of the fruit.

Therefore, a large amount of sprinkling irrigation technology is needed in the large-area green plum planting process to improve the yield and the quality of the green plums. Traditional manual sprinkling irrigation technology is time-consuming and labor-consuming, and general sprinkling irrigation equipment cannot be used for managing foliage and underground part of water and fertilizer, so that sprinkling irrigation effect is not ideal, and the quality and yield of green plums are limited, so that the problem needs to be solved urgently.

Disclosure of utility model

In order to avoid and overcome the technical problems in the prior art, the utility model provides a spray irrigation device and a fertilization system for green plum planting. The utility model has multiple purposes, can automatically spray water and fertilizer to overground parts and underground parts of crops such as green plums and the like independently according to the requirements, has the advantages of high efficiency, accurate water and fertilizer management and the like, and can promote the growth of the crops while saving the water and fertilizer.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a spray irrigation device which comprises a water and fertilizer tank, wherein an inner cavity of the water and fertilizer tank is connected with a liquid inlet end of a first infusion tube and a liquid outlet end of a second infusion tube, a spray head which is arranged at a preset height on the ground and is used for spraying water and fertilizer to leaf surfaces of crops is connected with a liquid outlet end of the second infusion tube, a water seepage device which is buried at a preset depth below the ground and is used for irrigating water and fertilizer to root surfaces of crops is connected with the liquid outlet end of the second infusion tube, a conveying pump which is used for conveying liquid in the water and fertilizer tank to the spray head is arranged on a flow path of the first infusion tube, the water and fertilizer tank has a height difference with the ground, the liquid inlet end of the second infusion tube is connected to the bottom of the inner cavity of the water and fertilizer tank, and a first electromagnetic valve which is used for switching a self-circulation state is arranged on the flow path of the second infusion tube.

As a further improvement of the scheme, the cross section of the water seepage device vertical to the horizontal plane is of an inverted cone structure, and water seepage holes are formed in the bottom and/or the side face of the water seepage device.

As a further improvement of the scheme, the water seepage device consists of a main body part and two extension parts which are detachably spliced at two ends of the main body part, so that the water seepage device is of a C-shaped surrounding structure on a horizontal plane.

As a further improvement of the scheme, the sprinkling irrigation device further comprises a preset pipe, wherein the preset pipe is fixed on the circumferential outer side of the main body, a plurality of water inlets are formed in the circumferential outer side of the main body, an inner cavity of the preset pipe is communicated with the water inlets, and a liquid inlet end of the preset pipe is communicated with a liquid outlet end of the infusion pipe II.

As a further improvement of the scheme, the bottom of the water and fertilizer tank is fixedly arranged at the top of the supporting seat, and the supporting seat is fixed on the ground.

As a further improvement of the above scheme, the spray head is a rotary spray head.

As a further improvement of the scheme, the second infusion tubes are provided with a plurality of infusion tubes, and the second infusion tubes are distributed along the circumferential direction of the water and fertilizer tank on the horizontal plane.

The utility model also discloses a fertilization system for green plum planting, which is applied to fertilization in the green plum forest planting process and comprises a plurality of sprinkling irrigation devices, wherein the sprinkling irrigation devices are adopted by the sprinkling irrigation devices.

The fertilizing system further comprises a water and fertilizer storage main tank, wherein the inner cavity of the water and fertilizer storage main tank is connected with a main road infusion tube, a plurality of branch infusion tubes which respectively correspond to the water and fertilizer tanks in the plurality of sprinkling irrigation devices are arranged on the main road infusion tube along the flow path direction, and the water outlet end of each branch infusion tube is connected into the corresponding water and fertilizer tank.

As a further improvement of the above-mentioned scheme, a second electromagnetic valve for switching the circulation state of the fluid-carrying tube is provided on the flow path of each branch fluid-carrying tube.

Compared with the prior art, the utility model has the beneficial effects that:

1. The sprinkling irrigation device disclosed by the utility model is provided with the overground spray head and the underground water seepage device which are respectively connected with the water and fertilizer box through the infusion tube, so that the water and fertilizer can be automatically sprinkling irrigation to the leaf surface part and the rhizome part of crops such as green plums independently, the sprinkling irrigation device has the advantages of high efficiency, high precision water and fertilizer management and the like, and the growth of the crops is promoted while the water and fertilizer are saved.

2. According to the sprinkling irrigation device, the water and fertilizer box is erected on the ground, automatic irrigation of underground water and fertilizer is realized by utilizing gravitational potential energy, automatic spraying of the water and fertilizer on the ground, especially crops with higher leaf surfaces can be realized by utilizing the conveying pump, so that energy sources and planting cost can be saved, and meanwhile, the first electromagnetic valve can also prevent excessive root fertilizer accumulation caused by long-time irrigation.

3. The sprinkling irrigation device can automatically rotate around the vertical axis thereof and spray by depending on water pressure during sprinkling irrigation by arranging the rotary sprinkler, thereby taking care of a plurality of crops around.

4. This sprinkling irrigation equipment is through setting up the infiltration ware of inverted cone structure, is convenient for insert in soil and fix, also is convenient for pull out from soil, and the infiltration hole has been seted up to the bottom and/or the side of infiltration ware, can drip irrigation the liquid manure in soil relatively slowly.

5. The fertilizing system disclosed by the utility model has the advantages that on one hand, by arranging the water and fertilizer storage tank and the plurality of sprinkling irrigation devices cascaded with the water and fertilizer storage tank, related personnel only need to intensively configure water and fertilizer in the water and fertilizer storage tank before sprinkling irrigation, time and labor are saved, and on the other hand, each sprinkling irrigation device realizes independent liquid supply through the branch infusion tube and the second electromagnetic valve, so that the situation of supplying excessive water and fertilizer to the local water and fertilizer tank is avoided

Drawings

Fig. 1 is a schematic diagram of the relative structure of a sprinkler irrigation device and a green plum tree according to embodiment 1 of the present utility model.

Fig. 2 is a schematic top view of the sprinkler in fig. 1.

Fig. 3 is a schematic top view of the sprinkler and a plurality of green plum trees in a matrix arrangement in fig. 2.

Fig. 4 is a schematic top view of a water and fertilizer tank and a plurality of sprinkler in embodiment 1 of the present utility model.

Fig. 5 is a schematic top view of the sprinkler in embodiment 2 of the present utility model.

Fig. 6 is a schematic perspective view of the water permeable device in fig. 5 when disassembled.

The water and fertilizer distributor comprises a water and fertilizer box 1, a first infusion tube, a second infusion tube, a spray head 3, a water seepage device 4, a main body 41, a water inlet 410, a water inlet 42, an extension part 5, a delivery pump 6, a first electromagnetic valve 7, a supporting seat 8, a water and fertilizer storage main box 91, a dry path infusion tube 92, a branch infusion tube 93, a second electromagnetic valve a, green plum tree 10 and a preset tube.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

The embodiment provides a fertilization system for green plum planting, is applied to the fertilization of green plum forest planting process, and this fertilization system includes a plurality of sprinkling irrigation equipment.

The plurality of sprinkling irrigation devices can be arranged according to tree distribution in the greengage forest. The same sprinkling irrigation device can consider a plurality of green plum trees around.

Referring to fig. 1, each spray irrigation device comprises a water and fertilizer tank 1, wherein an inner cavity of the water and fertilizer tank 1 is connected with a liquid inlet end of a first infusion tube 21 and a second infusion tube 22, a liquid outlet end of the first infusion tube 21 is connected with a spray head 3 which is arranged on the ground and is at a set height so as to spray water and fertilizer on leaf surfaces of trees, and a liquid outlet end of the second infusion tube 22 is connected with a water seepage device 4 buried underground and at a set depth so as to irrigate water and fertilizer on roots of the trees.

The flow path of the first infusion tube 21 is provided with a delivery pump 5 for delivering the liquid in the liquid fertilizer box 1 to the spray head 3, so that the delivery pump 5 can be driven by electric power to automatically spray the foliage. In some embodiments, the spray head 3 can be a rotary spray head, and the spray head can automatically rotate around the vertical axis of the spray head by means of water pressure during spray irrigation, so that a plurality of green plum trees are taken care of.

In this embodiment, the water and fertilizer tank 1 can be fixed on a supporting seat 7 and erected on the ground at a certain height, for example 30 cm-50 cm, so that the water and fertilizer inside the water and fertilizer tank has sufficient gravitational potential energy. The liquid inlet end of the second infusion tube 22 is connected to the bottom of the inner cavity of the liquid fertilizer box 1, and a first electromagnetic valve 6 for switching the circulation state of the second infusion tube 22 is arranged on a flow path of the second infusion tube 22, so that when the first electromagnetic valve 6 is opened, the liquid fertilizer can automatically flow to the second infusion tube 22 and the water seepage device 4 only by means of self-gravitational potential energy of the liquid fertilizer in the liquid fertilizer box 1.

The utility model provides the ground spraying which needs electric driving and the underground spraying which does not need electric power, and the utility model considers that in the green plum planting period, the foliar top dressing is only needed to be applied about one month before the fruit picking, the water fertilizer is not needed to be sprayed on the foliar in the rest of the period, and the underground spraying is needed to be continuously carried out in the whole planting period. Therefore, the two fertilizing driving modes can save energy sources to a certain extent, and especially the large-area greengage planting is realized.

Of course, in some embodiments, the spray head 3 may also be disposed below the water and fertilizer tank 1, and relies on gravity of the water and fertilizer to realize automatic spraying of the water and fertilizer, so that energy sources and planting costs can be further saved. In the embodiment, the situation that the leaves of the green plum trees with higher ages are higher from the ground is considered, so that the water fertilizer is sprayed in a lifting mode of the conveying pump 5 is adopted.

In some embodiments, the second infusion tube 22 in each sprinkler may be provided with a plurality of infusion tubes, such as four as shown in fig. 2, and the corresponding water seepage device 4 is also provided with four infusion tubes. The second plurality of infusion tubes 22 are distributed along the circumferential direction of the water and fertilizer tank 1 on the horizontal plane, so that the method can be applied to green plum forests distributed in a matrix manner as shown in fig. 3.

The water seepage device 4 can be of an inverted cone structure, is convenient to insert into soil and fix, and is also convenient to pull out from the soil. The bottom and/or the side of the water seepage device 4 are provided with water seepage holes, so that water and fertilizer can be slowly dripped into the soil.

Referring to fig. 5, in this embodiment, the fertilization system may further include a water and fertilizer storage tank 8, wherein an inner cavity of the water and fertilizer storage tank 8 is connected to a main infusion tube 91, and the main infusion tube 91 is provided with a plurality of branch infusion tubes 92 corresponding to the water and fertilizer tanks 1 in the plurality of spray irrigation devices along a flow path direction, and a water outlet end of each branch infusion tube 92 is connected to the corresponding water and fertilizer tank 1. Like this, relevant personnel just need concentrate configuration liquid manure at retaining fertilizer header tank 8 before carrying out the sprinkling irrigation, labour saving and time saving. Of course, in some embodiments, the water-fertilizer tank 8 may be configured with only water without any fertilizer, and may also meet the growth requirements during special planting of green plums.

The flow path of each branch infusion tube 92 is provided with the second electromagnetic valve 93 for switching the circulation state of the branch infusion tube, so that liquid supply can be realized independently according to the residual liquid fertilizer amount inside the liquid fertilizer box 1, and the situation that excessive liquid fertilizer is supplied to the inside of the liquid fertilizer box 1 due to the fact that residual liquid fertilizer is abundant originally in a certain liquid fertilizer box 1 is avoided.

Example 2

The present embodiment provides a fertilization system for green plum planting, which is different from embodiment 1 in the structure of the water seepage device 4 in the sprinkler irrigation device.

Referring to fig. 5 and 6, the water permeable device 4 is composed of a main body 41 and two extending portions 42 detachably spliced at two ends of the main body 41, so that the water permeable device 4 has a C-shaped surrounding structure on a horizontal plane. When the green plum tree fertilizer is arranged near the root of the green plum tree, the C-shaped surrounding structure is arranged around the green plum tree, so that the root of the green plum tree can be fertilized more comprehensively. The length of the extension portion 42 along the arc direction can be selected according to actual requirements, when the trunk diameter of the green plum tree is large, the main body portion 41 can be arranged firstly, and then the extension portion 42 is spliced on the main body portion 41, so that the arrangement is convenient, and the situation that the water seepage device 4 is difficult to arrange due to the thick trunk is avoided.

The main body 41 is open at both ends, and each extension 42 is open at one end and closed at the other end. The open end of the body portion 41 and the open end of the extension portion 42 may be fixedly connected by a flange or directly plugged through a sleeve.

In some embodiments, the sprinkling irrigation apparatus may further include a preset pipe 10, where the preset pipe 10 is fixed on the circumferential outer side of the main body 41, a plurality of water inlets 410 are formed on the circumferential outer side of the main body 41, an inner cavity of the preset pipe 10 is communicated with the plurality of water inlets 410, and a liquid inlet end of the preset pipe 10 is communicated with a liquid outlet end of the second infusion pipe 22.

Because most of the structure of the water seepage device 4 is inserted into the soil, and a plurality of water seepage holes are formed in the bottom and/or the side surface of the water seepage device 4, in order to avoid that the water and fertilizer cannot well spread over the C-shaped structure due to soil blockage inside the water seepage device 4, the water and fertilizer can be firstly input into the preset pipe 10 through the infusion pipe II 22 and distributed to each water inlet hole 410 on the main body 41 through the preset pipe 10, so that the water and fertilizer can be well spread to all points around the trunk.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A sprinkler irrigation device, characterized in that it comprises a water and fertilizer tank (1), the inner cavity of the water and fertilizer tank (1) is connected to the liquid inlet ends of a first liquid infusion tube (21) and a second liquid infusion tube (22); the liquid outlet end of the first liquid infusion tube (21) is connected to a nozzle (3) which is mounted at a set height on the ground and is used to spray water and fertilizer on the leaves of crops; the liquid outlet end of the second liquid infusion tube (22) is connected to a water seepage device (4) which is buried at a set depth underground and is used to irrigate water and fertilizer on the roots of crops; a delivery pump (5) is provided on the flow path of the first liquid infusion tube (21) for delivering liquid in the water and fertilizer tank (1) to the nozzle (3); there is a height difference between the water and fertilizer tank (1) and the ground, the liquid inlet end of the second liquid infusion tube (22) is connected to the bottom of the inner cavity of the water and fertilizer tank (1), and a first electromagnetic valve (6) for switching its own flow state is provided on the flow path of the second liquid infusion tube (22).

2. The sprinkler irrigation device according to claim 1 is characterized in that the water seeper (4) has an inverted cone structure in a cross section perpendicular to the horizontal plane, and water seepage holes are provided at the bottom and/or side of the water seeper (4).

3. The sprinkler device according to claim 1 is characterized in that the water seeper (4) consists of a main body (41) and two extension parts (42) detachably spliced at both ends of the main body (41), so that the water seeper (4) presents a "C"-shaped enclosing structure on the horizontal plane.

4. The sprinkler device according to claim 3 is characterized in that it also includes a preset tube (10), which is fixed to the circumferential outer side of the main body (41); a plurality of water inlet holes (410) are opened on the circumferential outer side of the main body (41), and the inner cavity of the preset tube (10) is connected to the plurality of water inlet holes (410); the liquid inlet end of the preset tube (10) is connected to the liquid outlet end of the second infusion tube (22).

5. The sprinkler irrigation device according to claim 1 is characterized in that the bottom of the water-fertilizer tank (1) is fixedly mounted on the top of the support base (7), and the support base (7) is fixed on the ground.

6. The sprinkler irrigation device according to claim 1, characterized in that the sprinkler head (3) is a rotary sprinkler head.

7. The sprinkler irrigation device according to claim 1 is characterized in that a plurality of second liquid delivery pipes (22) are provided, and the plurality of second liquid delivery pipes (22) are distributed along the circumference of the water-fertilizer tank (1) in a horizontal plane.

8. A fertilization system for greengage planting, characterized in that it is used for fertilization during the planting process of greengage forests, and the fertilization system comprises a plurality of sprinkler irrigation devices as described in claim 7.

9. A fertilization system for green plum planting according to claim 8, characterized in that it also includes a water-fertilizer main tank (8); the inner cavity of the water-fertilizer main tank (8) is connected to a main infusion pipe (91), and the main infusion pipe (91) is provided with a plurality of branch infusion pipes (92) corresponding to the water-fertilizer tanks (1) in a plurality of sprinkler irrigation devices along the flow direction, and the water outlet end of each branch infusion pipe (92) is connected to the corresponding water-fertilizer tank (1).

10. A fertilization system for greengage planting according to claim 9, characterized in that a second solenoid valve (93) for switching its own flow state is provided on the flow path of each branch infusion pipe (92).