Irrigation equipment

Abstract

The invention 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. 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 average diameter larger than or equal to 1.5 mm in the same group, so that the use amount of pipe fittings is reduced, the irrigation device is suitable for more irrigation scenes, the irrigation cost is reduced, and the irrigation requirements of more crops are met.

Description

Technical Field

[0001] The present invention relates to the technical field of irrigation equipment, in particular to an irrigation equipment. Background Art

[0002] Crop irrigation methods mainly include drip irrigation, sprinkler irrigation, micro-spraying, infiltration irrigation, and flooding irrigation. Among them, drip irrigation, infiltration irrigation, and sprinkler irrigation are very expensive due to the equipment itself or the layout method, which is not conducive to the popularization of irrigation. Micro-spraying cannot effectively irrigate dense or too high crops, and flooding irrigation wastes water resources and causes soil compaction. Therefore, it is urgent to design a low-cost and universal irrigation equipment to meet most irrigation needs.

[0003] Secondly, existing integrated water-fertilizer systems can only use inorganic fertilizers that are completely soluble in water and do not contain solid particles, while organic fertilizers are basically spread on the surface of farmland through fertilizer spreaders after the previous crop is harvested and before the next crop is sown. In the existing technology, integrated water-fertilizer irrigation for organic fertilizers is a market gap, and there is no model that can achieve the purpose of irrigation while taking into account the uniform, efficient or low-cost irrigation of organic fertilizers into the farmland. Summary of the invention

[0004] The purpose of the present invention is to provide an irrigation device, which solves the technical problems of high cost and small application range of irrigation devices in the prior art. The preferred technical solutions among the many technical solutions provided by the present invention can produce many technical effects as described below.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] The irrigation equipment provided by the present invention comprises a power transmission component and a delivery part, wherein 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 delivery part, and the delivery part has a plurality of branch pipes, and the branch pipes are arranged in the field to be irrigated, and a plurality of groups of water outlet holes are arranged on the branch pipes, and at least part of the water outlet holes in the same group are arranged to be inclined upward, and the average diameter d of the water outlet holes in the same group is ≥1.5 mm.

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

[0008] Preferably, the power transmission assembly further comprises a stirring part, the liquid inlet end of the stirring part is connected to the water outlet end of the power part, the liquid outlet end of the stirring part is connected to the water inlet end of the power part, and the stirring part is provided with a feed port.

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

[0010] Preferably, the branch pipes are laid perpendicular to the crop planting direction.

[0011] Preferably, there are multiple groups of water outlet holes. The number of water outlet holes in each group is at least two, and at least some of the water outlet holes in the same group are inclined upward.

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

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

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

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

[0016] Preferably, the conveying part further includes a wireless intelligent control connection valve, and the wireless intelligent control connection valve is arranged on the water outlet pile.

[0017] Preferably, a filtering part is further included, and the filtering part is arranged at the liquid outlet end of the stirring part.

[0018] Preferably, a crusher and a conveyor belt are further included. One end of the conveyor belt is connected to the feeding port, and the other end is connected to the crusher.

[0019] Preferably, the stirring part is a stirring pool or a stirring barrel.

[0020] The present application adopts the above technical solutions and at least has the following beneficial effects:

[0021] The irrigation device includes a power transmission assembly and a conveying part. The water inlet end of the power transmission assembly is connected to a water source, the water outlet end of the power transmission assembly is connected to the conveying part. The conveying part has multiple branch pipes, the branch pipes are arranged in the field to be irrigated, and multiple groups of water outlet holes are arranged on the branch pipes. At least some of the water outlet holes in the same group are inclined upward, and the average diameter d of the water outlet holes in the same group is d≥1.5 mm. Among them, by directly laying the conveying part with branch pipes having water outlet holes in the field to be irrigated, compared with irrigation methods such as drip irrigation, subsurface irrigation, and sprinkler irrigation that require extremely high costs, the irrigation cost is greatly reduced; and the water outlet holes adopt a larger diameter to make the spraying energy greater and the irrigation ability stronger, so as to meet the irrigation needs of more crops.

[0022] It should be understood that the above general description and the following detailed description are merely exemplary and explanatory, and do not limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0024] Figure 1 is a schematic structural diagram of the first embodiment of the irrigation device provided by the embodiment of the present invention;

[0025] Figure 2 is a schematic structural diagram of the second embodiment of the irrigation device provided by the embodiment of the present invention;

[0026] Figure 3 is a schematic structural diagram of the third embodiment of the irrigation device provided by the embodiment of the present invention;

[0027] Figure 4 is a schematic structural diagram of a branch pipe with S-shaped distribution of water outlet holes provided by the embodiment of the present invention;

[0028] Figure 5 is a schematic structural diagram of a branch pipe with obliquely straight-line distribution of water outlet holes provided by the embodiment of the present invention;

[0029] Figure 6 is a schematic structural diagram of a branch pipe with V-shaped layout of water outlet holes provided by the embodiment of the present invention;

[0030] Figure 7 is a schematic structural diagram of a branch pipe with X-shaped layout of water outlet holes provided by the embodiment of the present invention.

[0031] In the figure, 1 is the power unit; 2 is the stirring unit; 3 is the conveying unit; 4 is the main water pipe; 5 is the water outlet pile; 6 is the branch pipe; 7 is the wireless intelligent control connection valve; 8 is the filtering unit; 9 is the crusher; 10 is the conveyor belt; 11 is the water outlet hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0032] To make the objectives, technical solutions, and advantages of the present invention clearer, the following will describe the technical solutions of the present invention in detail. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other implementation manners obtained by those of ordinary skill in the art without creative efforts fall within the scope protected by the present invention.

[0033] Specific embodiments of the present invention provide an irrigation device, in combination with the attachedFigure 1 - Attachment Figure 3 As shown, it mainly includes a power transmission component and a conveying part 3. 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 part 3. The power transmission component is used to pump the water from the water source into the conveying part 3 and irrigate through the conveying part 3 laid in the field to be irrigated. The conveying part has multiple branch pipes, and the branch pipes are evenly arranged in the field to be irrigated. There are water outlet holes 11 on the branch pipe 6. The water outlet holes 11 can be set in multiple groups. At least some of the water outlet holes 11 in the same group are inclined upward. The average diameter d of the water outlet holes 11 in the same group is ≥ 1.5 mm. In this way, by evenly laying the branch pipe 6 with water outlet holes 11 in the field to be irrigated for irrigation, this method has a lower cost, and the water outlet holes 11 adopt a larger diameter, which makes the spraying energy greater and the irrigation capacity stronger, thus meeting the irrigation needs of more crops.

[0034] In a specific embodiment of the present application, the power transmission component includes a power part 1 and a stirring part 2. The water inlet end of the power part 1 is connected to a water source, and the water outlet end of the power part 1 is connected to the conveying part. The liquid inlet end of the stirring part 2 is connected to the water outlet end of the power part 1, and the liquid outlet end of the stirring part 2 is connected to the water inlet end of the power part 1. The stirring part 2 has a feed port, and organic fertilizer can be put into the feed port. The water pumped out by the power part 1 can enter the stirring part 2, and the water and organic fertilizer are mixed through the stirring part 2. Of course, the stirring part 2 can also mix water and inorganic fertilizers. The mixed fertilizer water enters the water outlet end of the power part 1 from the liquid outlet end and is discharged into the conveying part 3 through the power part 1, and is guided to the field to be irrigated through the conveying part 3 for irrigation; it should be noted that after the fertilizer water is pumped out by the power part 1, part of it will also enter the stirring part 2 for mixing. By using such an irrigation device, the irrigation of organic fertilizer and water fertilizer is realized.

[0035] The liquid inlet end of the stirring part 2 is connected to the liquid outlet end. A valve can be set between the stirring part 2 and the water outlet end of the power part 1. When the water pump is running, the pipeline is under positive pressure, and opening the valve can supply water to the stirring part 2 without additional power, which is low-cost and convenient to use. Of course, an independent power part can also be set up specifically to supply water to the stirring part 2, but this is costly and cumbersome to use.

[0036] The liquid outlet end of the stirring part 2 is connected to the liquid inlet end. A valve can be set between the stirring part 2 and the water inlet end of the power part 1. When the water pump is running, the pipeline is under negative pressure, and opening the valve can automatically suck the fertilizer solution in the stirring part 2 without additional power, which is low-cost and convenient to use. Of course, an independent power part can also be set up specifically to suck the fertilizer solution in the stirring part 2 and directly supply it to the conveying part 3, but this is costly and cumbersome to use.

[0037] In a specific embodiment of the present application, the conveying part 3 includes a main water pipe 4 and a water outlet pile 5. The main water pipe 4 is connected to the power part 1. The water outlet pile 5 is at least arranged 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 the present application can be used as a pipeline pre-buried in the farmland. For this purpose, a water outlet pile 5 needs to be set up to lead it out, 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 in the length direction of the main water pipe 4 , and can be set on both sides of the main water pipe 4 .

[0040] The delivery part 3 in the present application also includes a branch pipe 6, which is evenly arranged along the length direction of the main water pipe 4, and the branch pipe 6 is connected to the water outlet pile 5, so that it can be extended to the farmland through the branch pipe 6;

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

[0042] In some embodiments, the main water pipe 4 can also be an open pipe laid on the ground, and the branch pipe 6 is laid vertically along the length direction of the main water pipe 4, and the branch pipe 6 is laid on one side 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 a symmetrical connection. Of course, a three-way valve can also be used for unilateral connection.

[0043] In some embodiments, the branch pipe 6 is laid perpendicular to the direction of crop planting, and a water column with a large impact force can be generated with an aperture of ≥1.5 mm, so that the water flow can flush the crop leaves and the spraying range can reach 13-20 meters. Compared with a branch pipe of several tens of centimeters for drip irrigation and a branch pipe of 5-10 meters for micro-spraying, the present invention can greatly reduce the use of pipes, and the larger water outlet aperture will not be as easy to block the hole as drip irrigation and micro-spraying, which requires the use of complex filtering equipment. The present invention only needs a simple filter to filter the organic fertilizer, without the need to use complex filtering equipment, thereby greatly reducing the irrigation cost, and can effectively irrigate dense or too high crops with a wider irrigation application range. Combined with the application range of organic fertilizers and inorganic fertilizers, the wide application range and low cost of this technology form technical support.

[0044] You can also attach Figure 2 As shown in FIG. , the branch pipe 6 is directly connected to the water outlet pile 5 .

[0045] In a specific embodiment of the present application, the conveying part 3 further includes a wireless intelligent control connection valve 7. The wireless intelligent control connection valve 7 is arranged on the water outlet pile 5, and the connection between the water outlet pile 5 and the branch pipe 6 is realized through the wireless intelligent control connection valve 7. In this way, the wireless intelligent control connection valve 7 can be remotely controlled to control the irrigation of the farmland.

[0046] In some embodiments, a filtering part 8 is further included. The filtering part 8 is arranged at the liquid outlet end of the stirring part 2. In this way, large-particle impurities can be filtered out through the filtering part 8, so as to avoid the subsequent water outlet holes 11 of the pipeline being blocked and affecting irrigation.

[0047] In some embodiments, a pulverizer 9 and a conveyor belt 10 are further included. One end of the conveyor belt 10 is connected to the feeding port, and the other end is connected to the pulverizer 9. The pulverizer 9 can be used to pre-pulverize the organic fertilizer, and then the pulverized organic fertilizer is added to the stirring part 2 through the conveyor belt 10. In this way, the water outlet holes 11 can be further prevented from being blocked and affecting irrigation.

[0048] In some embodiments, water outlet holes 11 are evenly arranged 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 irrigation 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, multiple groups of water outlet holes 11 are arranged on the branch pipe 6. At least some of the water outlet holes 11 in the same group are arranged obliquely upward. The average diameter d of the water outlet holes 11 in the same group is ≥ 1.5 mm. The diameters d of the water outlet holes 11 within the same group 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 irrigation 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, etc. The detection standard for the value of the average diameter d of the water outlet holes 11 in the same group is to first calculate the sum of the diameter d values of each water outlet hole 11 in the same group, and then divide it by the total number of holes in the same group. The obtained value is the value of the average diameter d of the water outlet holes 11 in the same group.

[0050] As shown in the attached Figure 1 figure, water outlet holes 11 are arranged on the secondary branch pipe; as shown in the attached Figure 2 figure, these water outlet holes 11 are arranged on the branch pipe 6.

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

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

[0053] Specifically, the water outlet holes 11 on the branch pipe 6 can be distributed in multiple groups. Each group of water outlet holes 11 can be distributed in an S shape or an oblique straight line shape. In this way, the water outlet holes 11 can be circularly arranged on the branch pipe 6.

[0054] The distance range between each group of water outlet holes can be 0.5 m; 0.6 m; 0.7 m; 0.8 m; 1 m; 2 m; 2.5 m; 3 m, etc. The distance range between each group of water outlet holes refers to the distance between the center points of adjacent two groups of water outlet holes.

[0055] Regarding the distribution of the water outlet holes 11, they can also be symmetrically distributed on the branch pipe 6 with the vertical plane where the axis of the branch pipe 6 is located as the symmetry plane. This enables the water outlet holes 11 to be distributed not only along the axial direction of the branch pipe 6 but also symmetrically along the radial direction of the branch pipe 6. In this way, the water outlet on both sides of the branch pipe 6 is ensured to be uniform.

[0056] In some embodiments, the stirring part 2 is a stirring pool or a stirring barrel. When the power part 1 is a water pump, the stirring part 2 can be a stirring barrel, and both are relatively flexible and convenient to transfer; when the power part 1 is a pump house, the stirring part 2 can also be a fixed stirring pool.

[0057] In the present invention, the terms "one embodiment", "some embodiments", "example", "specific example", "some examples", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0058] As described above, it is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of changes or substitutions, which should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims described above.

Claims

1. An irrigation device, characterized in that: It includes a power transmission component and a transmission part, the water inlet end of the power transmission component is connected to a water source, the water outlet end of the power transmission component is connected to the transmission part, the transmission part has a plurality of branch pipes, the branch pipes are arranged in the field to be irrigated, a plurality of groups of water outlet holes are arranged on the branch pipes, at least part of the water outlet holes in the same group are inclined upward, and the average diameter d of the water outlet holes in the same group is ≥1.5 mm.

2. The irrigation device according to claim 1, characterized in that The power delivery assembly comprises a power unit, a water inlet end of the power unit is connected to a water source, and a water outlet end of the power unit is connected to the delivery unit.

3. The irrigation device according to claim 1, characterized in that: The power transmission assembly also includes a stirring part, the liquid inlet end of the stirring part is connected to the water outlet end of the power part, the liquid outlet end of the stirring part is connected to the water inlet end of the power part, and the stirring part is provided with a feed port.

4. The irrigation device according to claim 1, 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 connected to the power unit. The water outlet pile is at least arranged on one side of the main water pipe, and the branch pipe is connected to the water outlet pile.

5. The irrigation device according to claim 1, characterized in that: The branch pipe is laid perpendicular to the crop planting direction.

6. The irrigation device according to claim 1, characterized in that: The water outlet holes are arranged in a plurality of groups, each group of the water outlet holes has at least two water outlet holes, and at least some of the water outlet holes in the same group are arranged to be inclined upward.

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

8. The irrigation device according to claim 1, characterized in that: The distance h between adjacent water outlet holes is ≥50 mm.

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

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

11. The irrigation device according to claim 4, characterized in that: The conveying part also includes a wireless intelligent control connection valve, and the wireless intelligent control connection valve is arranged on the water outlet pile.

12. The irrigation device according to claim 3, characterized in that It also includes a filter unit, which is arranged at the liquid outlet end of the stirring unit.

13. The irrigation device according to claim 12, characterized in that It also includes a pulverizer and a conveyor belt, one end of the conveyor belt is connected to the feed port, and the other end is connected to the pulverizer.

14. The irrigation device according to claim 3, characterized in that The stirring part is a stirring tank or a stirring barrel.

Images