Irrigation equipment

Abstract

The utility model provides irrigation equipment, relates to the technical field of irrigation equipment, and solves the technical problems of high cost and small application range of the irrigation equipment in the prior art. The device comprises a power conveying assembly and a conveying part, the water inlet end of the power conveying assembly is connected with a water source, the water outlet end of the power conveying assembly is connected with the conveying part, the conveying part is provided with a plurality of branch pipes, the branch pipes are distributed in a to-be-irrigated field, a plurality of groups of water outlet holes are formed in the branch pipes, and at least part of the water outlet holes in the same group incline upwards. The average diameter d of the water outlet holes in the same group is larger than or equal to 1.5 mm. According to the utility model, the irrigation coverage range of a single branch pipe is enlarged by adopting a simple arrangement mode and arranging the water outlet holes with the same group of average diameters greater than or equal to 1.5 mm, so that the use amount of pipe fittings is reduced, and the irrigation device is suitable for more irrigation scenes, thereby reducing the irrigation cost and meeting the irrigation requirements of more crops.

Description

Technical Field

[0001] This utility model relates to the field of irrigation equipment technology, and in particular to an irrigation device. Background Technology

[0002] Crop irrigation methods mainly include five types: drip irrigation, sprinkler irrigation, micro-sprinkler irrigation, seepage irrigation, and flood irrigation. Among them, drip irrigation, seepage irrigation, and sprinkler irrigation are very expensive due to the equipment itself or the way it is laid out, which is not conducive to the popularization of irrigation. Micro-sprinkler irrigation cannot effectively irrigate dense or tall crops, and flood irrigation wastes water resources and causes soil compaction. Therefore, there is an urgent need to design a low-cost and universal irrigation equipment to meet most irrigation needs.

[0003] Secondly, existing fertigation systems can only use inorganic fertilizers that are completely soluble in water and contain no solid particles. Organic fertilizers are generally spread onto the farmland surface by a fertilizer spreader after the previous crop is harvested and before the next crop is sown. However, there is no market gap in fertigation using organic fertilizers. No existing model can achieve the purpose of irrigation while simultaneously and efficiently or cost-effectively irrigating the farmland with organic fertilizers. Utility Model Content

[0004] The purpose of this utility model is to provide an irrigation device that solves the technical problems of high cost and limited applicability of existing irrigation devices. The preferred technical solutions among the various technical solutions provided by this utility model and their numerous technical effects are detailed below.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] The irrigation equipment provided by this utility model includes a power transmission component and a conveying section. The water inlet end of the power transmission component is connected to a water source, and the water outlet end of the power transmission component is connected to the conveying section. The conveying section has multiple branch pipes, which are laid in the field to be irrigated. Multiple sets of water outlet holes are provided on the branch pipes. At least some of the water outlet holes in the same set are inclined upwards, and the average diameter d of the water outlet holes in the same set is ≥1.5 mm.

[0007] Preferably, the power transmission assembly includes a power unit, the inlet end of which is connected to a water source, and the outlet end of which is connected to the transmission unit.

[0008] Preferably, the power transmission assembly further includes a stirring section, wherein the liquid inlet end of the stirring section is connected to the water outlet end of the power section, the liquid outlet end of the stirring section is connected to the water inlet end of the power section, and the stirring section has a feed inlet.

[0009] Preferably, the conveying unit further includes a main water pipe and a water outlet pile. The main water pipe is pre-buried in the field to be irrigated and is connected to the power unit. The water outlet pile is at least located on one side of the main water pipe, and the branch pipe is connected to the water outlet pile.

[0010] Preferably, the branch pipe is laid perpendicular to the crop planting direction.

[0011] Preferably, the water outlet is in multiple groups, with at least two water outlets in each group, and at least some of the water outlets in the same group are inclined upwards.

[0012] Preferably, the water outlet holes are distributed in an S-shape or oblique straight line on the branch pipe.

[0013] Preferably, the distance h between adjacent water outlets is ≥ 50 mm.

[0014] Preferably, the distance between each group of water outlets is greater than or equal to 50 cm, and the diameter d of the water outlet is greater than or equal to 1.5 mm.

[0015] Preferably, the diameter of the branch pipe is greater than or equal to 50 mm.

[0016] Preferably, the conveying unit further includes a wireless intelligent control connection valve, which is disposed on the water outlet pile.

[0017] Preferably, it further includes a filter section, which is disposed at the liquid outlet end of the stirring section.

[0018] Preferably, the device further includes a crusher and a conveyor belt, one end of which is connected to the feed inlet and the other end of which is connected to the crusher.

[0019] Preferably, the stirring part is a stirring tank or a stirring bucket.

[0020] The application employs the above technical solution and has at least the following beneficial effects:

[0021] The irrigation equipment includes a power transmission component and a conveying unit. The inlet end of the power transmission component is connected to a water source, and the outlet end of the power transmission component is connected to the conveying unit. The conveying unit has multiple branch pipes laid in the field to be irrigated. Each branch pipe has multiple sets of water outlets, with at least some outlets in each set inclined upwards. The average diameter d of each outlet in the same set is ≥1.5 mm. This simple method of directly laying the conveying unit with branch pipes containing water outlets in the field significantly reduces irrigation costs compared to drip irrigation, subsurface irrigation, and sprinkler irrigation, which require extremely high costs. Furthermore, the larger diameter of the outlets allows for greater water spray energy and stronger irrigation capacity, thus meeting the irrigation needs of more crops.

[0022] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit this application. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the structure of the first embodiment of the irrigation equipment provided in this utility model;

[0025] Figure 2 This is a schematic diagram of the second embodiment of the irrigation equipment provided in this utility model.

[0026] Figure 3 This is a schematic diagram of the third embodiment of the irrigation equipment provided in this utility model;

[0027] Figure 4 This is a schematic diagram of the branch pipe structure with S-shaped distribution of water outlet holes provided in an embodiment of this utility model;

[0028] Figure 5 This is a schematic diagram of a branch pipe structure with obliquely linearly distributed water outlet holes provided in an embodiment of this utility model;

[0029] Figure 6 This is a schematic diagram of the branch pipe structure with V-shaped outlet holes provided in this embodiment of the utility model;

[0030] Figure 7 This is a schematic diagram of the branch pipe structure with X-shaped water outlet provided in an embodiment of this utility model.

[0031] In the diagram: 1. Power unit; 2. Mixing unit; 3. Conveying unit; 4. Main water pipe; 5. Water outlet pile; 6. Branch pipe; 7. Wireless intelligent control connection valve; 8. Filtering unit; 9. Crusher; 10. Conveyor belt; 11. Water outlet. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0033] A specific embodiment of this utility model provides an irrigation device, in conjunction with the attached... Figure 1 -Appendix Figure 3 As shown, it mainly includes a power transmission component and a transmission section 3. The inlet end of the power transmission component is connected to a water source, and the outlet end of the power transmission component is connected to the transmission section 3. The power transmission component is used to pump water from the water source into the transmission section 3, and irrigate the field by laying the transmission section 3 in the field to be irrigated. The transmission section has multiple branch pipes, which are evenly distributed in the field to be irrigated. Each branch pipe 6 is provided with a water outlet hole 11. The water outlet hole 11 can be set in multiple groups, with at least some of the water outlet holes 11 in the same group inclined upwards. The average diameter d of the water outlet holes 11 in the same group is ≥1.5 mm. In this way, irrigation is carried out by evenly laying the branch pipes 6 with water outlet holes 11 in the field to be irrigated. This method has a low cost, and the use of a larger diameter water outlet hole 11 results in greater water spray energy and stronger irrigation capacity, thereby meeting the irrigation needs of more crops.

[0034] In a specific embodiment of this application, the power delivery assembly includes a power unit 1 and a mixing unit 2. The inlet of the power unit 1 is connected to a water source, and the outlet of the power unit 1 is connected to a delivery unit. The inlet of the mixing unit 2 is connected to the outlet of the power unit 1, and the outlet of the mixing unit 2 is connected to the inlet of the power unit 1. The mixing unit 2 has a feed inlet for adding organic fertilizer. Water pumped out by the power unit 1 enters the mixing unit 2 and mixes with the organic fertilizer. The mixing unit 2 can also mix water and inorganic fertilizer. The mixed fertilizer solution enters the outlet of the power unit 1 from the outlet and is then discharged into the delivery unit 3 via the power unit 1. The delivery unit 3 then guides the fertilizer solution to the field to be irrigated. It should be noted that some of the fertilizer solution pumped out by the power unit 1 also enters the mixing unit 2 for further mixing. This irrigation equipment achieves the irrigation of organic fertilizer solution.

[0035] The inlet and outlet of the mixing unit 2 are connected. A valve can be installed between the mixing unit 2 and the outlet of the power unit 1. When the water pump is running, the pipeline is under positive pressure. Opening the valve will supply water to the mixing unit 2 without the need for additional power. This is low-cost and convenient to use. Of course, an independent power unit can be set up to supply water to the mixing unit 2, but this is more expensive and cumbersome to use.

[0036] The outlet end of the mixing unit 2 is connected to the inlet end. A valve can be installed between the mixing unit 2 and the inlet end of the power unit 1. When the water pump is running, the pipeline is under negative pressure. Opening the valve will automatically draw the fertilizer solution in the mixing unit 2 without the need for additional power. This is low-cost and convenient to use. Of course, an independent power unit can also be set up to draw the fertilizer solution in the mixing unit 2 and supply it directly to the conveying unit 3, but this is more expensive and cumbersome to use.

[0037] In a specific embodiment of this application, the conveying unit 3 includes a main water pipe 4 and a water outlet pile 5. The main water pipe 4 is connected to the power unit 1, and the water outlet pile 5 is at least provided on one side of the main water pipe 4. The water outlet pile 5 can be used to connect subsequent branch pipes 6 and other pipelines.

[0038] The main water pipe 4 in this application can be used as a pipeline pre-buried in the farmland. For this purpose, it is necessary to set up water outlet piles 5 to lead out the water, so as to facilitate the subsequent laying of pipelines. The main water pipe 4 can be pre-buried under the farmland road.

[0039] There are multiple water outlet piles 5, which are evenly distributed along the length of the main water pipe 4, and can be installed on both sides of the main water pipe 4.

[0040] The conveying section 3 in this application also includes a branch pipe 6, which is evenly distributed along the length of the main water pipe 4. The branch pipe 6 is connected to the water outlet pile 5, so that it can be extended into the farmland through the branch pipe 6.

[0041] As attached Figure 1 As shown, the branch pipe 6 may also include a main branch pipe connected to the main water pipe 4 and a secondary branch pipe connected to the main branch pipe. The main branch pipe can be connected perpendicularly to the main water pipe 4, and the secondary branch pipe can be connected perpendicularly to the main branch pipe, so that they can be densely distributed in the farmland to complete the irrigation.

[0042] In some embodiments, the main water pipe 4 can also be an exposed pipe laid on the ground surface, and the branch pipe 6 is laid vertically along the length of the main water pipe 4. The branch pipe 6 is laid on one or both sides of the main water pipe 4. The main water pipe 4 and the branch pipe 6 can be connected by a connector. In this application, a four-way valve can be used to achieve symmetrical connection. Of course, a three-way valve can also be used for single-sided connection.

[0043] In some embodiments, the branch pipe 6 is laid perpendicular to the crop planting direction. Combined with orifices ≥1.5 mm in diameter, it can generate a water jet with significant impact, allowing the water flow to open crop leaves and spraying over a range of 13-20 meters. Compared to drip irrigation with branch pipes several tens of centimeters apart and micro-sprinklers with branch pipes 5-10 meters apart, this invention significantly reduces the amount of pipe used. Furthermore, the larger outlet orifice diameter prevents clogging and the need for complex filtration equipment, unlike drip irrigation and micro-sprinklers. Applying organic fertilizer requires only simple filtration, eliminating the need for complex filtration equipment, thus greatly reducing irrigation costs. It is also effective for dense or tall crops, offering a wider range of irrigation applications. Combined with the application range of both organic and inorganic fertilizers, this technology provides technical support for its broad application scope and low cost.

[0044] It can also be attached as follows Figure 2 As shown, branch pipe 6 is directly connected to water outlet pile 5.

[0045] In a specific embodiment of this application, the conveying unit 3 further includes a wireless intelligent control connection valve 7, which is installed on the water outlet pile 5. The connection between the water outlet pile 5 and the branch pipe 6 is realized through the wireless intelligent control connection valve 7, so that the irrigation of farmland can be controlled remotely by controlling the wireless intelligent control connection valve 7.

[0046] In some embodiments, a filter section 8 is also included. The filter section 8 is disposed at the liquid outlet end of the stirring section 2. Large particles of impurities can be filtered out by the filter section 8, which can prevent the water outlet hole 11 of the subsequent pipeline from being blocked and affecting irrigation.

[0047] In some embodiments, the system also includes a crusher 9 and a conveyor belt 10. One end of the conveyor belt 10 is connected to the feed inlet and the other end is connected to the crusher 9. The crusher 9 can be used to pre-crush the organic fertilizer, and then the crushed organic fertilizer is added to the mixing section 2 via the conveyor belt 10. This can further prevent the water outlet 11 from being blocked, thus affecting irrigation.

[0048] In some embodiments, water outlet holes 11 are evenly distributed on the branch pipe 6. The diameter d of the water outlet holes 11 is ≥ 1.5 mm. The diameter d of the water outlet holes 11 can be set according to different irrigated crops and different irrigation environments, such as 1.5 mm, 2 mm, 2.5 mm, 3 mm, 3.5 mm, etc.

[0049] In some embodiments, the branch pipe 6 is provided with multiple sets of water outlet holes 11. At least some of the water outlet holes 11 in the same set are inclined upwards. The average diameter d of the water outlet holes 11 in the same set is ≥1.5 mm. The diameter d of the water outlet holes 11 in the same set can be different. For example, the diameter d of some water outlet holes 11 is 1 mm, and the diameter d of some water outlet holes 11 is 2 mm or 3 mm. Of course, other solutions are also possible. The diameter d of the water outlet holes 11 can be set according to different irrigated crops and different irrigation environments. In this way, by setting some water outlet holes 11 with smaller or larger diameters as auxiliary holes, the spraying range of a single branch pipe 6 can be increased or uniform irrigation can be achieved. The standard for detecting the average diameter d of the water outlet holes 11 in the same set is to first calculate the sum of the diameter d values ​​of each water outlet hole 11 in the same set, and then divide it by the total number of holes in the same set. The resulting value is the average diameter d value of the water outlet holes 11 in the same set.

[0050] As attached Figure 1 As shown in the figure, a water outlet 11 is provided on the secondary branch pipe; as attached Figure 2 As shown, this water outlet 11 is provided on the branch pipe 6.

[0051] The spacing h between adjacent water outlets 11 is ≥ 50 mm, such as 50 mm, 70 mm, 90 mm, 100 mm, 150 mm, 200 mm, etc. The spacing of the water outlets 11 can be set according to the actual situation. If the diameter of the water outlet 11 is large, such as 3 mm, the spacing between adjacent water outlets 11 can be larger.

[0052] Specifically, the water outlets 11 are distributed in an S-shape or oblique straight line on the branch pipe 6. This distribution method can make the irrigation effect more uniform.

[0053] The specific water outlet holes 11 can be distributed in multiple groups on the branch pipe 6. Each group of water outlet holes 11 can be distributed in an S-shape or a straight line, so that the water outlet holes 11 can be circulated on the branch pipe 6.

[0054] The distance between each group of water outlets can range from 0.5 meters, 0.6 meters, 0.7 meters, 0.8 meters, 1 meter, 2 meters, 2.5 meters, 3 meters, etc. The distance between each group of water outlets refers to the distance between the center points of two adjacent groups of water outlets.

[0055] The water outlet holes 11 can also be distributed symmetrically along the vertical plane containing the axis of the branch pipe 6. This ensures that the water outlet holes 11 are distributed not only axially along the branch pipe 6 but also symmetrically along the radial direction of the branch pipe 6. This guarantees uniform water output on both sides of the branch pipe 6.

[0056] In some embodiments, the stirring unit 2 is a stirring tank or a stirring bucket. When the power unit 1 is a water pump, the stirring unit 2 can be a stirring bucket, both of which are relatively flexible and easy to move; while when the power unit 1 is a pump house, the stirring unit 2 can also be a fixed stirring tank.

[0057] In this utility model, the terms "one embodiment," "some embodiments," "example," "specific example," and "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Furthermore, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0058] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. An irrigation device, characterized in that, The device includes a power transmission assembly and a conveying unit. The inlet end of the power transmission assembly is connected to a water source, and the outlet end of the power transmission assembly is connected to the conveying unit. The conveying unit has multiple branch pipes, which are laid in the field to be irrigated. Multiple sets of water outlets are provided on the branch pipes. At least some of the water outlets in the same set are inclined upwards, and the average diameter d of the water outlets in the same set is ≥1.5 mm.

2. The irrigation equipment according to claim 1, characterized in that, The power transmission assembly includes a power unit, the inlet of which is connected to a water source, and the outlet of which is connected to the transmission unit.

3. The irrigation equipment according to claim 2, characterized in that, The power transmission assembly further includes a stirring section, the inlet end of which is connected to the outlet end of the power section, and the outlet end of which is connected to the inlet end of the power section. The stirring section has a feed inlet.

4. The irrigation equipment according to claim 2, characterized in that, The conveying unit also includes a main water pipe and a water outlet pile. The main water pipe is pre-buried in the field to be irrigated and is connected to the power unit. The water outlet pile is at least located on one side of the main water pipe, and the branch pipe is connected to the water outlet pile.

5. The irrigation equipment according to claim 1, characterized in that, The branch pipes are laid perpendicular to the crop planting direction.

6. The irrigation equipment according to claim 1, characterized in that, The water outlet is in multiple groups, with each group containing at least two water outlets, and at least some of the water outlets in the same group are inclined upwards.

7. The irrigation equipment according to claim 1, characterized in that, The water outlet holes are distributed in an S-shape or oblique straight line on the branch pipe.

8. The irrigation equipment according to claim 1, characterized in that, The distance h between adjacent water outlets is ≥ 50 mm.

9. The irrigation equipment according to claim 1, characterized in that, The distance between each group of water outlets is greater than or equal to 50 cm, and the diameter d of each water outlet is greater than or equal to 1.5 mm.

10. The irrigation equipment according to claim 1, characterized in that, The diameter of the branch pipe is greater than or equal to 50 mm.

11. The irrigation equipment according to claim 4, characterized in that, The conveying unit also includes a wireless intelligent control connection valve, which is installed on the water outlet pile.

12. The irrigation equipment according to claim 3, characterized in that, It also includes a filtration section, which is disposed at the liquid outlet end of the stirring section.

13. The irrigation equipment according to claim 12, characterized in that, It also includes a crusher and a conveyor belt, one end of which is connected to the feed inlet and the other end of which is connected to the crusher.

14. The irrigation equipment according to claim 3, characterized in that, The stirring section is a stirring tank or a stirring bucket.

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