Irrigation system, planting system and irrigation system

Abstract

The utility model is suitable for the technical field of irrigation, and discloses an irrigation system, a planting system and an irrigation system. The irrigation system is applied to the planting device with the frame, and the irrigation system comprises an irrigation pipeline and a plurality of spraying pieces. The irrigation pipeline is installed on the peripheral side of the frame. The spraying parts are arranged on the irrigation pipeline, the spraying parts are arranged on the peripheral side of the frame at intervals, water outlets of the spraying parts face the interior of the frame, and the water outlet directions of the water outlets of the spraying parts can be adjusted relative to the interior of the frame so that water can be guided to be sprayed towards the interior of the frame. According to the irrigation system, the planting system and the irrigation system, comprehensive and accurate irrigation of the planting device can be achieved, and the irrigation system of the planting device is standardized and attractive.

Description

Technical Field

[0001] The present application relates to the field of irrigation technology, and in particular, to a watering system, a planting system, and an irrigation system. Background Art

[0002] In order to standardize the planting site and improve the aesthetics of planting, more and more users will use garden beds for planting. Users can place soil in the garden bed and plant in the soil placed in the garden bed.

[0003] Currently, plants in the garden bed can be irrigated by spraying or drip irrigation. However, the current irrigation of plants in the garden bed is not standardized, and comprehensive and precise irrigation cannot be achieved. Summary of the Utility Model

[0004] The purpose of the present application is to provide a watering system, a planting system, and an irrigation system, which aim to solve the technical problem of being unable to achieve comprehensive and precise irrigation of the planting device.

[0005] To achieve the above object, the present application provides a watering system, which is applied to a planting device with a frame. The frame is used to accommodate a planting medium, and includes:

[0006] A watering pipeline, which is installed on the periphery of the frame;

[0007] A plurality of spraying parts, which are arranged on the watering pipeline. The plurality of spraying parts are spaced apart and arranged on the periphery of the frame. The water outlets of the plurality of spraying parts face the inside of the frame, and the water outlets of the plurality of spraying parts can all adjust the water outlet direction relative to the frame to guide the water to be sprayed towards the inside of the frame.

[0008] In the watering system of the present application, the watering pipeline is a closed-loop pipeline, and the watering pipeline is looped around the periphery of the frame.

[0009] In the watering system of the present application, the watering pipeline includes a plurality of adapters and a plurality of connecting pipes. The plurality of adapters are spaced apart and installed on the frame. Adjacent two of the adapters are connected by one of the connecting pipes. At least some of the plurality of adapters and the plurality of spraying parts are in one-to-one correspondence and connected;

[0010] Each adapter includes a base pipe, two first connectors, and at least one second connector. The two ends of the base pipe are provided with the first connectors. The two first connectors are respectively connected to the connecting pipes at both ends of the adapter. The second connector is connected to the base pipe. The second connector is located between the two first connectors and extends along a first direction. The second connectors of at least some of the plurality of adapters are connected to the spraying parts;

[0011] Wherein, the first direction and the extending direction of the base pipe form an included angle.

[0012] In the irrigation system of the present application, the base pipe of each adapter extends along the circumferential direction of the frame, and the base pipes of the plurality of adapters and the plurality of connecting pipes are arranged around the circumference of the frame.

[0013] In the irrigation system of the present application, the two first connectors are respectively rotatably connected to the connecting pipes at both ends of the base pipe;

[0014] and / or; the second connector is rotatably connected to the spraying member.

[0015] In the irrigation system of the present application, first clamping members are provided at both ends of the connecting pipe, and the first clamping members are rotatably embedded in the first connector.

[0016] In the irrigation system of the present application, a second clamping member is provided at one end of the spraying member, and the second clamping member is rotatably embedded in the first connector.

[0017] In the irrigation system of the present application, the irrigation system further includes a plurality of fixing members for fixing to the frame. The plurality of fixing members correspond to the plurality of adapters one by one. The fixing member is provided with a rotating portion, and the rotating portion is provided with a rotating hole. The base pipe is rotatably inserted through the corresponding rotating hole along its extending direction.

[0018] In the irrigation system of the present application, the base pipe is provided with an annular rotating groove, and the annular rotating groove is rotatably inserted through the corresponding rotating hole;

[0019] The rotating portion includes two elastic clamping arms arranged at intervals. The two elastic clamping arms enclose to form the rotating hole, and the two elastic clamping arms clamp the annular rotating groove.

[0020] In the irrigation system of the present application, a plurality of limiting protrusions arranged at intervals are provided on the groove wall of the annular rotating groove, and a plurality of limiting teeth are provided on the inner wall of the rotating hole. At least part of the plurality of limiting protrusions is clamped with at least part of the plurality of limiting teeth.

[0021] In the irrigation system of the present application, each adapter is provided with two annular rotating grooves, and each fixing member is provided with two rotating portions, and the two rotating portions respectively correspond to the two annular rotating grooves.

[0022] In the irrigation system of the present application, an arc-shaped groove is provided on the side of the fixing member facing away from the adapter, and the arc-shaped groove is used to fit the frame.

[0023] In the irrigation system of the present application, the spraying member includes a spraying pipe and a spraying control valve, and the spraying control valve is arranged on the spraying pipe.

[0024] In the irrigation system of the present application, the spraying pipe includes a plastic spraying pipe.

[0025] The present application also provides a planting system, including a garden bed and the irrigation system as described in any one of the above, and the irrigation pipeline is arranged around the inner wall of the garden bed.

[0026] The present application also provides an irrigation system, including a main pipeline, a plurality of branch pipelines, and a plurality of irrigation systems as described in any one of the above:

[0027] The plurality of irrigation systems correspond to the plurality of branch pipelines one by one, and each irrigation pipeline is connected to the main pipeline through one of the branch pipelines.

[0028] In the irrigation system of the present application, a plurality of irrigation control valves are further included, and the plurality of irrigation control valves correspond to the plurality of branch pipelines one by one, and each irrigation control valve is arranged on the corresponding branch pipeline.

[0029] In the irrigation system, planting system, and irrigation system provided by the present application, the irrigation pipeline can supply water to a plurality of spraying members. When it is necessary to spray water on the plants in the frame, the water outlet of the plurality of spraying members can be directed towards the inside of the frame for spraying, so as to achieve the irrigation of the plants in the frame. Since the water outlet directions of the plurality of spraying members can be adjusted relative to the frame, the spraying of a specific area can be realized according to the irrigation requirements, and precise irrigation can be achieved. Moreover, the plurality of spraying members are arranged at intervals on the periphery of the frame, which can ensure uniform and comprehensive irrigation of the plants in the frame, so as to achieve comprehensive irrigation. In addition, since the irrigation pipeline and the plurality of spraying members are both arranged on the periphery of the frame, the installation of the irrigation system can be standardized, so as to improve the aesthetic degree of the planting device for planting plants. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on the structures shown in these drawings without creative efforts.

[0031] Figure 1 is one of the schematic structural diagrams of the irrigation system provided by the embodiment of the present application;

[0032] Figure 2 is the second schematic structural diagram of the irrigation system provided by the embodiment of the present application;

[0033] Figure 3 is one of the schematic structural diagrams of the adapter of the irrigation system provided by the embodiments of the present application;

[0034] Figure 4 is the second of the schematic structural diagrams of the adapter of the irrigation system provided by the embodiments of the present application;

[0035] Figure 5 is the first of the sectional views of the adapter of the irrigation system provided by the embodiments of the present application;

[0036] Figure 6 is the second of the sectional views of the adapter of the irrigation system provided by the embodiments of the present application;

[0037] Figure 7 is the schematic structural diagram of the fixing member of the irrigation system provided by the embodiments of the present application;

[0038] Figure 8 is the schematic structural diagram of the irrigation system provided by the embodiments of the present application.

[0039] Explanation of the reference numerals in the drawings:

[0040] a: the first direction;

[0041] 100: irrigation system;

[0042] 10: irrigation pipeline;

[0043] 11: adapter; 110: base pipe; 11a: annular rotating groove;

[0044] 111: first connector; 1111: inner cylinder; 1112: crimping cylinder; 1113: crimping protrusion;

[0045] 112: second connector; 113: limiting protrusion; 114: sealing ring;

[0046] 12: connecting pipe; 121: first clamping member; 1211: clamping piece;

[0047] 20: spraying member; 201: second clamping member; 21: spraying pipe; 22: spraying control valve;

[0048] 30: fixing member; 31: rotating part; 311: rotating hole; 3111: limiting teeth; 312: installation bayonet; 32: connecting hole;

[0049] 40: ground-insert spraying structure; 41: ground-insert sprinkler head; 42: ground-insert pipeline; 43: ground-insert control valve;

[0050] 90: planting system;

[0051] 200: main pipeline;

[0052] 300: Branch pipeline; 301: Irrigation control valve. Specific embodiments

[0053] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the scope of protection of the present application.

[0054] It should be noted that all directional indications (such as up, down, left, right, front, back,...) in the embodiments of the present application are only used to explain the relative positional relationship and movement conditions between components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0055] It should also be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or there may be an intermediate element at the same time. When an element is referred to as "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element through an intermediate element.

[0056] In addition, the descriptions involving "first", "second", etc. in the present application are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present application.

[0057] The garden bed has a planting area enclosed by a frame. Users can place soil in the planting area and plant the required plants on the soil to standardize the planting positions of the plants, thereby improving the aesthetics. Currently, when irrigating the planting area in the garden bed, it is irrigated by spraying or drip irrigation. For example, by setting up sprinklers at a high place for spraying or drip irrigation. These spraying or drip irrigation methods are not standardized, resulting in difficulty in covering all positions of the garden bed, easy omission, inability to achieve comprehensive and precise irrigation, and waste of water resources. In addition, the settings of the existing irrigation methods will also affect the aesthetics of the plants. For example, the high sprinklers need to set up a frame, and uneven irrigation easily causes the plants to grow disorderly and affect the aesthetics.

[0058] To this end, the embodiments of the present application provide an irrigation system, a planting system, and an irrigation system, which can achieve comprehensive and precise irrigation of the planting device and standardize and beautify the irrigation system of the planting device.

[0059] The following will describe in detail some embodiments of the present application with reference to the accompanying drawings. Without conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0060] As Figure 1 and Figure 2 shown, the irrigation system 100 provided by the embodiments of the present application is applied to a framed planting device 90. The irrigation system 100 includes an irrigation pipeline 10 and a plurality of spraying members 20.

[0061] The irrigation pipeline 10 is installed on the periphery of the frame. A plurality of spraying members 20 are arranged on the irrigation pipeline 10. The plurality of spraying members 20 are spaced apart and arranged on the periphery of the frame. The water outlets of the plurality of spraying members 20 face the inside of the frame, and the water outlets of the plurality of spraying members 20 can all adjust the water outlet direction relative to the frame to direct the water to be sprayed towards the inside of the frame.

[0062] It should be noted that the planting device 90 is provided with a frame, and an area for planting is formed by enclosing the frame. This area can be used to accommodate planting media and plants. Exemplarily, the planting media can include soil or other planting media, as long as it can be used to plant plants such as vegetables, flowers, and herbs.

[0063] In this embodiment, the planting device 90 is a garden bed. Among them, the shape enclosed by the frame is not limited, and it can be an approximately rectangular shape or a circular shape. Also, the material of the frame of the garden bed is not limited, and it can be a wooden frame or a metal frame. In other embodiments, the planting device 90 can also be a large flower pot, a climbing frame, or other framed structures.

[0064] It should be noted that the irrigation pipeline 10 needs to be connected to an external water supply pipe to provide water through the external water supply pipe, and then provide water to the plurality of spraying members 20.

[0065] In the irrigation system 100 of the present application, the irrigation pipeline 10 can supply water to multiple spraying parts 20. When it is necessary to spray water on the plants in the frame, the water outlet of the multiple spraying parts 20 can face the inside of the frame for spraying, so as to realize the irrigation of the plants in the frame. Since the water outlet directions of the multiple spraying parts 20 can be adjusted relative to the frame, the spraying of a specific area can be realized according to the irrigation requirements, and precise irrigation can be achieved. Moreover, the multiple spraying parts are arranged at intervals on the periphery of the frame, which can ensure uniform and comprehensive irrigation of the plants in the frame, so as to realize comprehensive irrigation. In addition, since the irrigation pipeline 10 and the multiple spraying parts 20 are both arranged on the periphery of the frame, the installation of the irrigation system 100 can be standardized, so as to improve the aesthetic degree of the plants planted by the planting device 90.

[0066] As Figure 1 and Figure 2 As shown, in the embodiment of the present application, the irrigation pipeline 10 is a closed-loop pipeline, and the irrigation pipeline 10 is looped around the periphery of the frame. It should be noted that a closed-loop pipeline means that after the irrigation pipeline 10 is supplied with water, the water body in the whole pipeline is uniform, and thus the water pressure at each part of the irrigation pipeline 10 can be ensured to be uniform. When irrigating the plants in the frame through the multiple spraying parts 20, it can be ensured that each spraying part 20 sprays evenly, and thus comprehensive and precise irrigation can be ensured. Moreover, the irrigation pipeline 10 is not easily damaged or blocked, and can ensure the smooth flow of the water body. In addition, the irrigation pipeline 10 is looped around the periphery of the frame as a whole, which is beneficial for the multiple spraying parts 20 to cover all positions of the frame, so as to realize comprehensive and precise irrigation of the plants in the frame. Of course, in other embodiments, the irrigation pipeline 10 can also be a non-closed pipeline. For example, it is only a long pipeline.

[0067] As Figure 1 and Figure 2As shown, in the embodiment of the present application, the irrigation pipeline 10 includes a plurality of adapters 11 and a plurality of connecting pipes 12. The plurality of adapters 11 are installed on the frame at intervals, and a connecting pipe 12 is connected between two adjacent adapters 11. At least some of the plurality of adapters 11 correspond to and are connected to the plurality of spraying members 20 one by one. It should be noted that the adapter 11 has a plurality of connected joints. Through the plurality of adapters 11, the plurality of connecting pipes 12 can be connected in sequence to form the above-mentioned closed pipeline. In the present application, the adapter 11 is connected to the connecting pipe 12, and at least some of the adapters 11 are also connected to the spraying member 20, so that when the water body passes through the adapter 11, it can be sprayed through the connected spraying member 20. Such a structure is convenient for installation, and the installation is standardized and reasonable, which will not affect the plants in the planting device 90, making the overall planting of the planting device 90 cleaner and more convenient, avoiding the entanglement or knotting of pipes or the entanglement of plants, facilitating the flow of water, and not causing obstacles to the passage of users. In addition, the plurality of adapters 11, the plurality of connecting pipes 12, and the plurality of spraying members 20 are all detachable, so that the connecting pipe 12 and the spraying member 20 can be replaced or upgraded. For example, a thicker connecting pipe 12 and a spraying member 20 with a larger water spraying amount can be replaced to adapt to the growth needs of different plants and improve economic benefits.

[0068] Exemplarily, the adapter 11 is a tee. For example, two of the joints are respectively connected to the connecting pipes 12 at both ends, and the other joint is connected to the spraying member 20. Of course, in other examples, it can also be a four-way piece, a five-way piece, etc. For example, two of the joints are respectively connected to the connecting pipes 12 at both ends, and the other joints are connected to a plurality of spraying members 20. The present application does not limit the number of joints of the adapter 11.

[0069] Exemplarily, one of the adapters 11 is connected to an external water supply pipe. In this way, no additional water supply interface is required, making the assembly of the irrigation system 100 simple and standardized.

[0070] As Figure 1 and Figure 2 As shown, in the embodiment of the present application, the plurality of adapters 11 are evenly spaced and installed on the periphery of the frame. It can be understood that after the plurality of adapters 11 are evenly arranged, the lengths of the connecting pipes 12 between every two adjacent adapters 11 are also the same. In this way, the structures of the plurality of adapters 11 are the same, and the structures of the plurality of connecting pipes 12 are the same, making the structure of the irrigation system 100 modular and standardized, facilitating the layout of the irrigation system 100, and also facilitating the replacement or upgrade of the plurality of adapters 11 and the plurality of connecting pipes 12. In the present application, the spacing between the plurality of adapters 11 can be determined according to the spraying range of the spraying member 20, and it is necessary to ensure that the spraying ranges of the spraying members 20 connected by adjacent adapters 11 can cover the area between the two.

[0071] As Figure 1 , Figure 3 and Figure 4 shown, in the embodiment of the present application, each adapter 11 includes a base pipe 110, two first connectors 111, and at least one second connector 112. First connectors 111 are provided at both ends of the base pipe 110, and the two first connectors 111 are respectively connected to the connecting pipes 12 at both ends of the adapter 11. It should be noted that the channel of the base pipe 110 is not bent and penetrates through the two first connectors 111 along the extending direction of its length. After connecting the connecting pipes 12 through the two first connectors 111, the extending direction of the channel of the base pipe 110 is the same as that of the connecting pipes 12, which can ensure the smooth water flow of the irrigation pipeline 10, is not prone to blockage, and is beneficial to the irrigation of the irrigation system 100.

[0072] As Figure 1 , Figure 3 and Figure 4 shown, in the embodiment of the present application, the second connector 112 is connected to the base pipe 110. The second connector 112 is located between the two first connectors 111 and extends along the first direction a. The second connectors 112 of at least some of the plurality of adapters 11 are connected to the spraying member 20. Wherein, the first direction a and the extending direction of the base pipe 110 have an included angle. It can be understood that when connecting the spraying member 20 through the second connector 112, the spraying member 20 can be made to spray towards the inside of the frame for easy irrigation. When connecting to an external water supply pipe through the second connector 112, it is also convenient to connect and does not conflict with the installation position of the irrigation pipeline 10 for easy water supply.

[0073] As Figures 3 to 6 shown, exemplarily, the first direction a is perpendicular to the extending direction of the base pipe 110. So as to facilitate the spraying member 20 to achieve irrigation towards the inside of the frame. Exemplarily, the second connector 112 is located in the middle of the base pipe 110. It can be understood that the base pipe 110 has a symmetrical structure along its extending direction. Connecting the second connector 112 to the middle of the base pipe 110 can simplify the installation and facilitate adjusting and determining the spacing between the plurality of spraying members 20.

[0074] In the embodiment of the present application, the second connector 112 is detachably connected to the base pipe 110 so as to replace the second connector 112 as needed. For example Figure 3 and Figure 5 in, the second connector 112 is used to connect the spraying member 20, and the channel in the second connector 112 is relatively thin to be able to provide a higher water pressure to the spraying member 20, thereby improving the spraying effect. And for another example Figure 4 and Figure 6In it, the second connector 112 is used to connect an external water supply pipe. The channel in the second connector 112 is relatively thick so as to quickly supply a large amount of water to the irrigation system 100 to meet the irrigation requirements.

[0075] Exemplarily, the base pipe 110 is provided with a threaded hole communicating with its channel. One end of the second connector 112 is provided with a threaded connector. The second connector 112 can be threadedly connected to the base pipe 110 to realize the installation between the second connector 112 and the adapter 11. In this way, different second connectors 112 can be replaced according to needs, thereby meeting the usage requirements.

[0076] Such as Figure 1 、 Figure 3 and Figure 4 As shown, in the embodiment of the present application, the base pipe 110 of each adapter 11 extends along the circumferential direction of the frame. The base pipes 110 of multiple adapters 11 and multiple connecting pipes 12 are arranged around the circumferential side of the frame. Such an irrigation pipeline 10 is a closed loop, which can ensure that each spraying member 20 sprays evenly, and thus can ensure comprehensive and precise irrigation. At the same time, it also makes the irrigation system 100 standardized and beautiful.

[0077] Exemplarily, the connecting pipe 12 extends along the circumferential direction of the frame, so as to ensure the smooth flow of water.

[0078] Such as Figure 1 、 Figure 3 and Figure 4 As shown, in the embodiment of the present application, two first connectors 111 are respectively rotatably connected to the connecting pipes 12 at both ends of the base pipe 110. It can be understood that each adapter 11 can rotate relative to the connecting pipes 12 connected at both ends. In this way, when installing the irrigation pipeline 10, the position of the adapter 11 can be adjusted according to needs, and then the position of the second connector 112 can be adjusted to adjust the structure connected by the adapter 11. For example, the position of the spraying member 20 can be adjusted to adjust the water outlet direction of the water outlet, and then the spraying angle can be adjusted to improve the spraying effect and achieve comprehensive and precise irrigation. For example, precise irrigation can be carried out on the roots of plants, which is beneficial to plant growth and at the same time reduces water resource waste caused by inaccurate irrigation; or for another example, the position of the external water supply pipe can be adjusted to facilitate the smooth water supply through the external water supply pipe. Of course, in other embodiments, the two first connectors 111 can also be fixedly connected to the connecting pipes 12 to ensure the sealing performance of the irrigation pipeline 10.

[0079] Such as Figure 1 、 Figure 3 and Figure 4As shown in the figure, in the embodiment of the present application, first clamping members 121 are provided at both ends of the connecting pipe 12, and the first clamping members 121 are rotatably embedded in the first connection head 111. The first clamping member 121 can rotate relative to the adapter 11, so that the adapter 11 can rotate relative to the connecting pipe 12 connected at both ends, so as to be able to adjust the position of the adapter 11 as needed.

[0080] As Figure 5 and Figure 6 shown, exemplarily, the first connection head 111 includes an inner cylinder 1111 and a clamping cylinder 1112. The clamping cylinder 1112 surrounds and is fixed at the opening of the inner cylinder 1111. The clamping cylinder 1112 is provided with a clamping protrusion 1113 protruding from the inner wall of the inner cylinder 1111. The first clamping member 121 is provided with a plurality of clamping pieces 1211 arranged at intervals around the center. A clamping groove is provided on the side of the plurality of clamping pieces 1211 away from the center. The plurality of clamping pieces 1211 extend into the inner cylinder 1111, and the clamping protrusion 1113 is placed in the clamping groove of the plurality of clamping pieces 1211 to prevent the clamping member from detaching from the first connection head 111 and to enable relative rotation between the first connection head 111 and the first clamping member 121.

[0081] As Figure 5 and Figure 6 shown, exemplarily, a wedge-shaped protrusion is provided at the end of the clamping piece 1211 away from the clamping protrusion 1113, so that when the first clamping member 121 penetrates into the first connection head 111, the clamping piece 1211 is driven to bend and deform until the clamping protrusion 1113 is placed in the clamping groove and then recovers. In this way, it is convenient for the docking and installation of the adapter 11 and the connecting pipe 12.

[0082] As Figure 5 and Figure 6 shown, exemplarily, the clamping protrusion 1113 is provided with a wedge-shaped surface facing the first clamping member 121. When it is necessary to detach the first clamping member 121 from the first connection head 111, the clamping piece 1211 will contact the wedge-shaped surface, and then the clamping piece 1211 is driven to bend and deform until the clamping member detaches from the first connection head 111 and then recovers. The disassembly and assembly of the first connection head 111 and the first clamping member 121 are simple and convenient, which is beneficial to the assembly of the irrigation system 100, and also facilitates the replacement or upgrade of the adapter 11 and the connecting pipe 12.

[0083] As Figure 5 and Figure 6 shown, exemplarily, an annular groove is provided on the outer circumferential side of the outer wall of the inner cylinder 1111, and the clamping cylinder 1112 is provided with an annular protrusion. The annular protrusion is embedded in the annular groove to achieve the stable installation of the inner cylinder 1111 and the clamping cylinder 1112, and when it is necessary to detach the adapter 11 and the connecting pipe 12, the clamping cylinder 1112 or the first clamping member 121 can be detached.

[0084] AsFigure 5 and Figure 6 As shown in Figure 6 , exemplarily, the inner cylinder 1111 is provided with a stepped groove, and a sealing ring 114 is provided at the stepped groove to dock with the first clamping member 121 to maintain the sealed connection between the adapter 11 and the connecting pipe 12.

[0085] As Figure 1 , Figure 3 and Figure 4 shown, in the embodiment of the present application, the second connector 112 is rotatably connected to the spraying member 20. In this way, the spraying member 20 can be rotated relative to the adapter 11 as needed to adjust the water outlet direction of the water outlet, and further adjust the spraying angle of the spraying member 20 to improve the spraying effect and achieve comprehensive and precise irrigation. Combining the above, the adapter 11 can adjust the spraying angle of the spraying member 20 by rotating relative to the connecting pipe 12, further adjust the water outlet direction of the water outlet, and then adjust the spraying position of the spraying member 20 to further meet the precise irrigation requirements. It should be noted that the two spraying angle adjustment directions have an included angle to enable a full range of spraying angle changes to meet the irrigation requirements. Of course, in other embodiments, the second connector 112 can also be fixedly connected to the spraying member 20 to ensure the sealing performance of the connection between the spraying member 20 and the irrigation pipeline 10.

[0086] As Figure 1 , Figure 3 and Figure 4 shown, in the embodiment of the present application, one end of the spraying member 20 is provided with a second clamping member 201, and the second clamping member 201 is rotatably embedded in the first connector 111. The second clamping member 201 can rotate relative to the adapter 11, so that the spraying member 20 can rotate relative to the adapter 11 to be able to adjust the spraying angle as needed.

[0087] As Figure 5 and Figure 6 shown, exemplarily, the structures and connections of the second connector 112 and the second clamping member 201 can refer to the structures and connections of the first connector 111 and the first clamping member 121 above, and will not be elaborated here. The second connector 112 and the second clamping member 20 are easy to disassemble and assemble, which is beneficial to the disassembly and assembly of the spraying member 20, and thus convenient for the replacement or upgrade of the spraying member 20.

[0088] As Figure 1 , Figure 3 and Figure 7As shown, in the embodiment of the present application, the irrigation system 100 further includes a plurality of fixing members 30. The plurality of fixing members 30 are used to be fixed to the frame. The plurality of fixing members 30 and the plurality of adapters 11 correspond one by one. The fixing member 30 is provided with a rotating portion 31, and the rotating portion 31 is provided with a rotating hole 311. The base pipe is rotatably inserted through the corresponding rotating hole 311 along its extending direction. The plurality of fixing members 30 can fix the plurality of adapters 11 on the frame, and two adjacent adapters 11 can fix the connecting pipe 12 therebetween. In this way, the entire irrigation pipeline 10 can be fixed to the frame, and the installation is simple and convenient. In this embodiment, the adapter 11 can rotate relative to the rotating portion 31, so as to facilitate the rotation of the adapter 11 relative to the connecting pipes 12 at both ends, and then the angle of the adapter 11 can be adjusted as needed. Of course, in other embodiments, the fixing member 30 can also be fixedly connected to the adapter 11.

[0089] Exemplarily, the frame is provided with fixing holes, the fixing member is provided with connecting holes, and the fasteners are inserted through the fixing holes and connected to the connecting holes 32 to achieve the stable installation of the fixing member 30. For example, the fasteners can be fastening screws. A plurality of fixing holes arranged at intervals can be provided on the peripheral side of the frame, and a plurality of fixing members 30 can be fixed at some of the fixing holes, so that the position of the installed spraying member 20 can be adjusted as needed to meet the irrigation requirements.

[0090] Exemplarily, the planting device 90 includes a garden bed. The frame of the garden bed includes a plurality of corrugated plates connected in sequence. Adjacent corrugated plates are locked through fastening screws and fixing holes. In this way, the fastening screws and fixing holes of the garden bed itself can be used to assemble and fix the fixing member 30, and the operation is convenient.

[0091] In some other embodiments, the irrigation system 100 further includes a plurality of fasteners. The plurality of fasteners are buckled on the connecting pipe 12 and fixedly connected to the frame to stably install the connecting pipe 12.

[0092] As Figure 3 and Figure 7 As shown, in the embodiment of the present application, the adapter 11 is provided with an annular rotating groove 11a. The annular rotating groove 11a is rotatably inserted through the corresponding rotating hole 311. Through the provided annular rotating groove 11a, the position of the rotating portion 31 placed in the annular rotating groove 11a can be limited, avoiding the rotating portion 31 moving along the extending direction of the base pipe and disengaging from the adapter 11, and further ensuring the stable installation of the fixing member 30 and the adapter 11.

[0093] Exemplarily, the rotating portion 31 includes two elastic clamping arms arranged at intervals, the two elastic clamping arms enclose a rotating hole 311, and the two elastic clamping arms are clamped in the annular rotating groove 11a. It can be understood that there is a mounting bayonet 312 between the two elastic clamping arms that communicates with the rotating hole 311. The adapter 11 can enter the rotating hole 311 from the mounting bayonet 312 to achieve connection with the fixing member 30. In addition, in order to prevent the adapter 11 from being separated from the rotating hole 311, the ends of the two elastic clamping arms extend toward each other so that the width of the mounting bayonet 312 is smaller than the aperture of the rotating hole 311. When installing the adapter 11, the two elastic clamping arms can be elastically deformed by external force, so that the mounting bayonet 312 is stretched open, and then the adapter 11 can be inserted into the rotating hole 311 from the mounting bayonet 312, and the two elastic clamping arms are restored to their initial shape, so that the adapter 11 is stably installed, and such a structure can be convenient for disassembly and assembly.

[0094] like Figure 1 , Figure 3 as well as Figure 7 As shown, in the embodiment of the present application, the groove wall of the annular rotating groove 11a is provided with a plurality of spaced limiting protrusions 113, and the inner wall of the rotating hole 311 is provided with a plurality of limiting teeth 3111, and at least part of the plurality of limiting protrusions 113 is embedded in at least part of the plurality of limiting teeth 3111. At least part of the plurality of limiting protrusions 113 can cooperate with at least part of the plurality of limiting teeth 3111 to ensure that the angle of the adapter 11 is stable after the adapter 11 is rotated to a certain position relative to the fixing member 30. Moreover, under the action of external force, the adapter 11 can still be rotated relative to the fixing member 30, so that different limiting protrusions 113 and limiting teeth 3111 cooperate, so that the adapter 11 remains stable after being adjusted to a certain angle. When the spraying member 20 is connected through the adapter 11, the spraying angle of the spraying member 20 can be adjusted through the adapter 11, and the spraying angle is maintained stable to ensure stable irrigation.

[0095] Exemplarily, the plurality of limiting teeth 3111 are continuously arranged around the center of the rotating hole 311 to ensure that at least a portion of the plurality of limiting teeth 3111 can cooperate with the limiting protrusion 113 to maintain the angle of the adapter 11 .

[0096] Exemplarily, the spacing between adjacent limiting protrusions 113 is not greater than the circumferential spacing of the installation bayonets 312 along the annular rotation groove 11a. In this way, it can be ensured that most of the limiting protrusions 113 can cooperate with the limiting teeth 3111 to ensure the angular stability of the adapter 11. For example, six limiting protrusions 113 are provided in the annular rotation groove 11a. The six limiting protrusions 113 include four groups of limiting protrusions 113, and the four groups of limiting protrusions 113 are evenly spaced around the annular rotation groove 11a. Among the two groups of limiting protrusions 113 on the opposite sides, two adjacent limiting protrusions 113 are provided in each group, and among the other two groups of limiting protrusions 113 on the opposite sides, one limiting protrusion 113 is provided in each group.

[0097] Exemplarily, the limiting protrusion 113 and the limiting tooth 3111 are adapted to further ensure the stable cooperation between the limiting protrusion 113 and the limiting tooth 3111.

[0098] Exemplarily, the limiting protrusion 113 is an arc-shaped protrusion along the circumferential direction of the annular rotation groove 11a, and the limiting tooth 3111 is an arc-shaped groove along the circumferential direction of the rotation hole 311, so that the limiting member can be rotated relative to the rotation hole 311 by an external force.

[0099] As Figure 3 and Figure 7 As shown, in the embodiment of the present application, each adapter 11 is provided with two annular rotation grooves 11a, and each fixing member 30 is provided with two rotating parts 31. The two rotating parts 31 respectively correspond to the two annular rotation grooves 11a. Through the cooperation of the two rotating parts 31 and the two annular rotation grooves 11a, the adapter 11 can be further stably installed on the fixing member 30.

[0100] Exemplarily, the two annular rotation grooves 11a are respectively located on both sides of the base tube 110 at the second connector 112. In this way, the adapter 11 can be stably erected on the fixing member 30.

[0101] As Figure 1 and Figure 7 As shown, in the embodiment of the present application, an arc-shaped groove is provided on the side of the fixing member 30 facing away from the adapter 11. The arc-shaped groove is used to fit the frame. In particular, for the inner wall of the frame of the garden bed, it should be noted that the inner wall of the garden bed is provided with an arc-shaped protrusion protruding towards the inside of the garden bed, which can cooperate with the arc-shaped groove on the back side of the fixing member 30 to ensure that the fixing member 30 can be stably installed on the inner wall of the garden bed. For example, the frame of the garden bed is a metal frame with arc-shaped concave strips and arc-shaped protrusions, which can ensure the structural stability of the garden bed and also adapt to the structure of the fixing member.

[0102] As Figure 1 and Figure 2As shown in the figure, in the embodiment of the present application, the spraying member 20 includes a spraying pipe 21 and a spraying control valve 22, and the spraying control valve 22 is arranged on the spraying pipe 21. The opening or closing of the spraying pipe 21 can be controlled through the spraying control valve 22, so that a certain spraying pipe 21 can be opened or closed according to specific irrigation requirements, thereby realizing precise irrigation requirements. For example, when only a certain plant within the irrigation frame needs to be irrigated, the corresponding spraying pipe 21 can be opened and other spraying pipes 21 can be closed for irrigation.

[0103] Exemplarily, one end of the spraying pipe 21 is connected to the spraying control valve 22, and the spraying control valve 22 is connected to the adapter 11 through the second clamping member 201. Among them, the spraying pipe 21 and the spraying control valve 22 are in quick-release connection, so that the spraying pipe 21 can be replaced or upgraded.

[0104] Exemplarily, the other end of the spraying pipe 21 is provided with a spray head, and the spray head is provided with a plurality of spray holes. Water flow can enter the spraying pipe 21 and be sprayed out through the plurality of spray holes to achieve the effect of spray irrigation.

[0105] As Figure 1 and Figure 2 shown in the figure, in the embodiment of the present application, the spraying pipe 21 includes a plastic spraying pipe 21. In this way, the spraying pipe 21 can be bent according to the position of the plant, so that the water outlet of the spraying pipe 21 can face a specific position for spraying.

[0106] As Figure 1 and Figure 2 shown in the figure, in the embodiment of the present application, the irrigation system 100 further includes at least one ground-insert spraying structure 40. The ground-insert spraying structure 40 includes a ground-insert spray head 41 and a ground-insert pipeline 42. The ground-insert spray head 41 is connected to the irrigation pipeline 10 through the ground-insert pipeline 42, and the ground-insert spray head 41 is arranged on the planting soil. It should be noted that the bottom of the ground-insert spray head 41 is provided with a plug rod, which can be inserted into the planting soil. Through the provided ground-insert spray head 41, the irrigation range can be additionally covered to further achieve all-round irrigation.

[0107] Exemplarily, the ground-insert pipeline 42 can be fixed to the soil by a fastener.

[0108] In the present application, the ground-insert spraying structure 40 is a supplement to the spraying member 20. If the provided multiple spraying members 20 can cover the irrigation area required by the planting device 90, there is no need to set the ground-insert spraying structure 40.

[0109] As Figure 1 and Figure 2As shown, in the embodiment of the present application, the ground insertion pipeline 42 is connected to the second connector 112 of the above adapter 11, and the ground insertion pipeline 42 and the second connector 112 are rotatably connected. The structure of the rotational connection can refer to the connection structure between the second connector 112 and the spraying member 20, which will not be elaborated here. In this way, water can be directly supplied to the ground insertion sprinkler head 41 through the adapter 11, without the need to additionally provide a water outlet structure on the irrigation pipeline 10, making the assembly of the irrigation system 100 simple and standardized. Moreover, it is also convenient for the disassembly and assembly of the ground insertion spraying structure 40, which is beneficial to the replacement or upgrade of the ground insertion spraying structure 40.

[0110] Exemplarily, the second connector 112 of the adapter 11 connecting the ground insertion pipeline 42 is arranged towards the soil inside the frame to reduce the bending of the ground insertion pipeline 42 and ensure that water can smoothly enter the ground insertion sprinkler head 41.

[0111] Exemplarily, a plurality of spraying holes are provided on the circumferential side of the top of the ground insertion sprinkler head 41. Water can enter the ground insertion sprinkler head 41 and be sprayed out through the plurality of spraying holes to achieve the effect of circumferential spraying irrigation.

[0112] As Figure 1 and Figure 2 As shown, in the embodiment of the present application, the ground insertion spraying structure 40 further includes a ground insertion control valve 43, and the ground insertion control valve 43 is arranged on the ground insertion pipeline 42. The opening or closing of the ground insertion pipeline 42 can be controlled through the ground insertion control valve 43, so as to achieve precise irrigation requirements according to specific irrigation needs.

[0113] Exemplarily, one end of the ground insertion pipeline 42 is connected to the ground insertion control valve 43, and the other end is connected to the ground insertion spray. The ground insertion control valve 43 is connected to the adapter 11 through the second clamping member 201. Among them, the ground insertion pipeline 42 and the ground insertion control valve 43 are quickly detachable connections, so as to facilitate the replacement or upgrade of the ground insertion pipeline 42 and the ground insertion sprinkler head 41.

[0114] The planting system of the embodiment of the present application includes a garden bed and an irrigation system 100, and the irrigation pipeline 10 is arranged around the inner wall of the garden bed.

[0115] The planting system of the embodiment of the present application can spray towards the inside of the garden bed through the water outlets of a plurality of spraying members 20 to achieve the irrigation of the plants in the garden bed. Since the water outlets of the plurality of spraying members 20 can all adjust the water outlet direction relative to the garden bed, spraying on a specific area can be achieved according to irrigation needs, realizing precise irrigation. Moreover, the plurality of spraying members are arranged at intervals on the circumferential side of the garden bed, which can ensure uniform and comprehensive irrigation of the plants in the garden bed to achieve comprehensive irrigation. In addition, since the irrigation pipeline is arranged around the inner wall of the garden bed, the installation of the irrigation system 100 can be standardized, and the influence of the irrigation pipeline on the beauty of the plants can be avoided, improving the beauty of the plants planted in the garden bed.

[0116] As Figure 1 and Figure 2 shown, in some embodiments, the garden bed is a rectangular garden bed. A plurality of adapters 11 provided on the inner walls of the two long sides of the garden bed are connected to the spraying member 20, and the plurality of adapters 11 provided on the inner wall of each long side are evenly spaced. The distance between the adapters 11 near the two short sides and the short sides is the same. In this way, comprehensive and precise irrigation of the garden bed can be ensured. In addition, one of the plurality of three-way members provided on the two short sides of the garden bed is connected to the external water supply pipe, and the other three-way members are connected to a plurality of ground-insert spraying structures 40, so that a plurality of ground-insert nozzles 41 are evenly spaced along the length direction of the garden bed.

[0117] As Figure 8 shown, the present application also provides an irrigation system, including a main pipeline 200, a plurality of branch pipelines 300, and a plurality of watering systems 100. The plurality of watering systems 100 and the plurality of branch pipelines 300 correspond one by one, and each watering pipeline 10 is connected to the main pipeline 200 through a branch pipeline 300.

[0118] In the irrigation system of the embodiments of the present application, through the plurality of watering systems 100, comprehensive and precise irrigation can be achieved for a plurality of planting devices 90.

[0119] As Figure 8 shown, in the embodiments of the present application, the irrigation system further includes a plurality of watering control valves 301. The plurality of watering control valves 301 and the plurality of branch pipelines 300 correspond one by one, and each watering control valve 301 is arranged on the corresponding branch pipeline 300. By the watering control valve 301, the opening or closing of the branch pipeline 300 can be controlled, so that according to specific irrigation requirements, a certain watering system 100 can be opened or a certain watering system 100 can be closed, and then the planting device 90 to be irrigated can be irrigated to meet the precise irrigation requirements.

[0120] In some embodiments, adapters 11 are also provided on the branch pipelines 300. Other watering systems 100 can be connected through additional branch pipes, and the watering control valve 301 is arranged between the adapter 11 on the branch pipeline 300 and the main pipeline 200, so that a plurality of watering systems 100 can be centrally controlled through the watering control valve 301, and then the planting devices 90 to be irrigated can be uniformly irrigated to meet the precise irrigation requirements.

[0121] As Figure 8As shown, in the embodiment of the present application, the branch pipeline 300 is connected to the second connector 112 of one of the adapters 11 in the irrigation pipeline 10, and the branch pipeline 300 is rotatably connected to the second connector 112. The structure of the rotational connection can refer to the connection structure between the second connector 112 and the spraying member 20 described above, and will not be elaborated here. In this way, water can be directly supplied to the irrigation system 100 through the adapter 11, without the need to additionally set up a water supply structure on the irrigation pipeline 10, making the assembly of the irrigation system 100 simple and standardized.

[0122] As Figure 1 and Figure 8 shown, in some exemplary embodiments, the second connector 112 of the adapter 11 connecting the branch pipeline 300 to the irrigation pipeline 10 is attached to the frame facing upward, so that the branch pipeline 300 can bypass the frame from above and be connected to the irrigation system 100.

[0123] As Figure 2 and Figure 8 shown, in some other exemplary embodiments, the second connector 112 of the adapter 11 connecting the branch pipeline 300 to the irrigation pipeline 10 is attached to the frame facing downward, so that the branch pipeline 300 can pass through the soil from the bottom of the planting device 90 and be connected to the irrigation system 100.

[0124] As Figure 8 shown, in the embodiment of the present application, multiple adapters 11 can also be provided on the main pipeline. The branch pipeline 300 is connected to the adapter 11 of the main pipeline 200. In this way, water can be supplied to each branch pipeline 300 through the main pipeline 200. For example, the branch pipeline 300 is connected to the second connector 112 of the adapter 11 of the main pipeline 200.

[0125] In the embodiment of the present application, a timing device is also provided on the main pipeline 200 to be able to open the water supply source at a specific time according to the set time for irrigation, thereby realizing the automated irrigation requirement.

[0126] Based on the above irrigation system, the present application also provides an irrigation method, including:

[0127] Obtaining the humidity of the soil in the planting device 90;

[0128] When the humidity of the soil is less than the first preset humidity, controlling the irrigation control valve 301 to open to irrigate the corresponding planting device 90 through the irrigation system 100;

[0129] When the humidity of the soil is greater than the second preset humidity, closing the irrigation control valve 301 to stop irrigation.

[0130] Through the above irrigation method, the water-deficient planting device 90 can be irrigated in a timely manner to ensure the normal growth of plants.

[0131] In addition, the irrigation method further includes:

[0132] Obtaining the humidity of multiple planting areas in the planting device 90;

[0133] When the humidity of one of the planting areas is less than the first preset humidity, controlling the irrigation control valve 301 to open, and controlling the spraying control valve 22 of the spraying member 20 corresponding to the planting area to open, or controlling the ground plug control valve 43 of the ground plug spraying structure 40 corresponding to the planting area to open, so as to perform local irrigation on the planting area;

[0134] When the humidity of the planting area is greater than the second preset humidity, closing the irrigation control valve 301, the spraying control valve 22 or the ground plug control valve 43 to stop irrigation.

[0135] In this way, local precise irrigation of the planting device 90 can be realized, water resources can be saved, labor costs can be reduced, and waterlogging in other planting areas will not be caused.

[0136] In the embodiments of the present application, the above-mentioned spraying control valve 22, ground plug control valve 43 and irrigation control valve 301 may all be throttle valves, and users can actively open or close the passage to meet the irrigation requirements. Of course, the above-mentioned spraying control valve 22, ground plug control valve 43 and irrigation control valve 301 may also all be electric control valves, so as to be able to open or close the passage through electronic control to meet the automated irrigation requirements.

[0137] The above are only the preferred embodiments of the present application, and do not limit the patent scope of the present application. Any equivalent structural transformation made under the application concept of the present application by using the content of the specification and drawings of the present application, or directly / indirectly applied in other related technical fields, is included in the patent protection scope of the present application.

Claims

1. A watering system, applied to a planting device with a frame, wherein the frame is used to receive a planting medium, characterized in that: include: A watering pipeline, the watering pipeline is installed on the peripheral side of the frame; A plurality of spraying members are provided on the irrigation pipeline, the plurality of spraying members are arranged at intervals on the circumference of the frame, the water outlets of the plurality of spraying members face into the frame, and the water outlets of the plurality of spraying members can adjust the water outlet direction relative to the frame to guide the water to be sprayed into the frame.

2. The irrigation system according to claim 1, characterized in that: The irrigation pipeline is a closed-loop pipeline, and the irrigation pipeline is arranged around the circumference of the frame.

3. The irrigation system according to claim 1, characterized in that: The irrigation pipeline includes a plurality of adapters and a plurality of connecting pipes, the plurality of adapters are installed on the frame at intervals, two adjacent adapters are connected via a connecting pipe, and at least some of the plurality of adapters correspond to and are connected to the plurality of spraying parts one by one; Each of the adapters comprises a base pipe, two first connectors and at least one second connector, the first connectors are provided at both ends of the base pipe, the two first connectors are respectively connected to the connecting pipes at both ends of the adapter, the second connector is connected to the base pipe, the second connector is located between the two first connectors and extends along the first direction, and the second connectors of at least some of the adapters in the plurality of adapters are connected to the spraying member; Wherein, the first direction and the extension direction of the base tube have an included angle.

4. The irrigation system according to claim 3, characterized in that: The base pipe of each adapter is extended along the circumferential direction of the frame, and the base pipes of the multiple adapters and the multiple connecting pipes are arranged around the circumference of the frame.

5. The irrigation system according to claim 3, characterized in that: The two first connectors are rotatably connected to the connecting pipes at both ends of the base pipe respectively; And / or; the second connecting head is rotatably connected to the spraying member.

6. The irrigation system according to claim 5, characterized in that: The two ends of the connecting pipe are provided with first clamping members, and the first clamping members are rotatably embedded in the first connecting head.

7. The irrigation system according to claim 5, characterized in that: A second clamping piece is provided at one end of the spraying piece, and the second clamping piece is rotatably embedded in the first connecting head.

8. The irrigation system according to claim 3, characterized in that: The irrigation system also includes a plurality of fixings, which are used to be fixed to the frame. The plurality of fixings correspond to the plurality of adapters one by one. The fixings are provided with a rotating part, and the rotating part is provided with a rotating hole. The base pipe is rotatably inserted into the corresponding rotating hole along its extension direction.

9. The irrigation system according to claim 8, characterized in that: The base pipe is provided with an annular rotation groove, and the annular rotation groove is rotatably penetrated in the corresponding rotation hole; The rotating part comprises two elastic clamping arms arranged at intervals, the two elastic clamping arms enclose the rotating hole, and the two elastic clamping arms are clamped in the annular rotating groove.

10. The irrigation system according to claim 9, characterized in that: The groove wall of the annular rotating groove is provided with a plurality of spaced-apart limiting protrusions, the inner wall of the rotating hole is provided with a plurality of limiting teeth, and at least part of the plurality of limiting protrusions is embedded in at least part of the plurality of limiting teeth.

11. The irrigation system according to claim 9, characterized in that: Each of the adapters is provided with two annular rotating grooves, and each of the fixing members is provided with two rotating parts, and the two rotating parts correspond to the two annular rotating grooves respectively.

12. The irrigation system according to claim 8, characterized in that: An arc-shaped groove is provided on a side of the fixing member facing away from the adapter, and the arc-shaped groove is used to adapt to the frame.

13. The irrigation system according to claim 1, characterized in that: The spraying member comprises a spraying pipe and a spraying control valve, and the spraying control valve is arranged on the spraying pipe.

14. The irrigation system according to claim 13, characterized in that: The spray pipe comprises a plastic spray pipe.

15. A planting system, characterized in that: The invention comprises a garden bed and the watering system according to any one of claims 1 to 14, wherein the watering pipeline is arranged around the inner wall of the garden bed.

16. An irrigation system, characterized in that: The invention comprises a main pipeline, a plurality of branch pipelines and a plurality of irrigation systems according to any one of claims 1 to 14: The multiple irrigation systems correspond to the multiple branch pipelines one by one, and each irrigation pipeline is connected to the main pipeline through a branch pipeline.

17. The irrigation system of claim 16, wherein: It also includes a plurality of irrigation control valves, which correspond to the plurality of branch pipelines one by one, and each of the irrigation control valves is arranged in the corresponding branch pipeline.

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