Automatic irrigation equipment

Abstract

The utility model is suitable for the field of irrigation equipment, and provides automatic irrigation equipment which comprises a water tank, a filtering unit and a mixing unit. Through the arranged filter plate, silt in irrigation water can be filtered and input into the water inlet tank through the flow guide pipe, sedimentation and filtration of the silt are facilitated through water flow flowing from bottom to top, clear water is stored in the upper filter tank, and when water feeding is stopped, sewage with the silt can be discharged through the arranged blow-off pipe and the switch valve; at the moment, clean water stored in the upper filter box can play a role in cleaning the lower filter box. A fertilizer can be added into the water tank through the arranged fertilizer adding opening, stirring is conducted in the water tank through the stirring blades, and when the fertilizer does not need to be added, the upper section of the fertilizer adding opening can be covered through the fertilizer adding opening cover, so that sundries are prevented from falling into the water tank.

Description

Technical Field

[0001] The utility model belongs to the field of irrigation equipment, and particularly relates to an automatic irrigation equipment. Background Art

[0002] Irrigation equipment is usually used for irrigation in greenhouses or sheds, and its main purpose is to provide the required water for the planted crops to promote the healthy growth and yield increase of the crops. These equipment include various types, and appropriate combinations and configurations are selected according to specific planting requirements and shed characteristics to ensure the best irrigation effect and resource utilization efficiency.

[0003] Generally, irrigation equipment pumps water from a water source through a water pump and transports it to plants through pipelines for irrigation. However, the irrigation water may contain impurities such as sediment, which may cause pipeline blockage after long-term use, thus affecting the irrigation effect. In addition, traditional irrigation equipment usually does not have the function of mixing fertilizer with water, which requires additional manual input to fertilize plants. Summary of the Utility Model

[0004] The purpose of the embodiment of the utility model is to provide an automatic irrigation equipment, aiming to solve the problems proposed in the background art.

[0005] The embodiment of the utility model is realized as follows: an automatic irrigation equipment includes a water tank. The water tank includes a diversion pipe fixedly arranged on one side of the water tank. An outlet pipe is also fixedly arranged on the other side of the water tank. One end of the outlet pipe is fixedly connected to a pressurizing pump. The automatic irrigation equipment further includes:

[0006] A filtering unit. The filtering unit includes an upper filtering box fixedly arranged at the other end of the diversion pipe. The upper filtering box includes an upper connecting piece integrally formed with the lower end of the upper filtering box. A lower filtering box is arranged below the upper filtering box. The lower filtering box includes a lower connecting piece integrally formed with the upper end of the lower filtering box. Sealing gaskets are fixedly arranged at the lower end of the upper connecting piece and the upper end of the lower connecting piece. A filtering plate is movably arranged between the upper connecting piece and the lower connecting piece. A water inlet pipe is fixedly arranged on one side of the lower filtering box. A plurality of groups of supporting legs for support are also fixedly arranged below the outer side of the lower filtering box. A sewage pipe is fixedly connected to the lower end of the lower filtering box. A switching valve is fixedly arranged in the middle of the sewage pipe.

[0007] Mixing unit, the mixing unit includes a water tank cover arranged at the upper end of the water tank. The water tank cover includes a card slot fixedly arranged on the outer side of the lower end of the water tank cover and integrally formed with the water tank cover. A card block adapted to the card slot is fixedly arranged on the outer side of the upper end of the water tank corresponding to the card slot. The card block is clamped in the card slot. A fertilizer inlet is fixedly arranged at the upper end of the water tank cover. A fertilizer inlet cover is movably arranged at the upper end of the fertilizer inlet. A motor is fixedly arranged in the middle of the upper end of the water tank cover. The main shaft of the motor is fixedly connected to a rotating shaft. The lower end of the rotating shaft penetrates through the water tank cover and extends into the water tank. A plurality of stirring blades are fixedly arranged on the outer side of the rotating shaft. The mixing unit further includes a water level sensor fixedly arranged inside the water tank.

[0008] As a further solution of the present utility model: The upper connecting piece and the lower connecting piece are arranged in a circular ring structure. The upper connecting piece and the lower connecting piece connect the upper filter box and the lower filter box into a whole through bolts. The whole after the upper filter box and the lower filter box are connected is in a capsule shape.

[0009] As a further solution of the present utility model: The sealing gasket is arranged in an annular structure with a rectangular cross-section. The sealing gasket is made of rubber material. The filter plate is arranged in a plate structure, and micropores are arranged in the middle of the filter plate.

[0010] As a further solution of the present utility model: The card block is arranged in a block structure. The card blocks are evenly distributed in a ring on the outer side of the upper end of the water tank. The card slot is arranged in a slot with a size adapted to the card block. The card slots are evenly distributed in a ring on the outer side of the lower end of the water tank cover.

[0011] As a further solution of the present utility model: The water level sensor is arranged at a position inside the water tank opposite to the opening at the connection of the diversion pipe. One end of the signal wire of the water level sensor penetrates through the side wall of the water tank and extends to the outside and is connected to the control system.

[0012] An automatic irrigation device provided by an embodiment of the present utility model can filter the sediment in the irrigation water through the arranged filter plate and input it into the water tank through the diversion pipe. Through the water flow flowing from bottom to top, it is convenient for the sediment to settle and be filtered. And clean water is stored in the upper filter box. When the water inlet stops, the sewage with sediment can be discharged through the arranged sewage pipe and the on-off valve. At this time, the clean water stored in the upper filter box can play a role in cleaning the lower filter box. Then, fertilizer can be added into the water tank through the arranged fertilizer inlet, and the inside of the water tank can be stirred by the stirring blades. When fertilizer does not need to be added, the upper section of the fertilizer inlet can also be covered by the fertilizer inlet cover to prevent sundries from falling into the water tank. Description of the Drawings

[0013] Figure 1 It is a three-dimensional structure diagram of an automatic irrigation device provided by an embodiment of the present utility model;

[0014] Figure 2 A cross-sectional view of an automatic irrigation device provided by an embodiment of the present utility model;

[0015] Figure 3 is Figure 2 an enlarged schematic view at position A in

[0016] Figure 4 a partial structural diagram of the connection between the water tank and the water tank cover of an automatic irrigation device provided by an embodiment of the present utility model.

[0017] In the attached drawings: water tank 1, diversion pipe 2, water outlet pipe 3, pressure pump 4, filtration unit 5, upper filtration tank 6, upper connecting piece 61, lower filtration tank 7, lower connecting piece 71, sealing gasket 8, filter plate 9, water inlet pipe 10, support leg 11, sewage discharge pipe 12, switch valve 13, mixing unit 14, water tank cover 15, card slot 16, card block 161, fertilizer adding port 17, fertilizer adding port cover 18, motor 19, rotating shaft 20, stirring blade 21, water level sensor 22. Detailed implementation manners

[0018] In order to make the objectives, technical solutions and advantages of the present utility model more clear and understandable, the present utility model will be further described in detail below with reference to the attached drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0019] The following describes the specific implementation of the present utility model in detail with reference to specific embodiments.

[0020] As Figures 1 to 4 shown, an automatic irrigation device provided by an embodiment of the present utility model includes a water tank 1. The water tank 1 includes a diversion pipe 2 fixedly arranged on one side of the water tank 1. The other side of the water tank 1 is also fixedly provided with a water outlet pipe 3. One end of the water outlet pipe 3 is fixedly connected to a pressure pump 4. It further includes:

[0021] a filtration unit 5. The filtration unit 5 includes an upper filtration tank 6 fixedly arranged at the other end of the diversion pipe 2. The upper filtration tank 6 includes an upper connecting piece 61 integrally formed at the lower end of the upper filtration tank 6. A lower filtration tank 7 is arranged below the upper filtration tank 6. The lower filtration tank 7 includes a lower connecting piece 71 integrally formed at the upper end of the lower filtration tank 7. Sealing gaskets 8 are fixedly arranged at the lower end of the upper connecting piece 61 and the upper end of the lower connecting piece 71. A filter plate 9 is movably arranged between the upper connecting piece 61 and the lower connecting piece 71. A water inlet pipe 10 is fixedly arranged on one side of the lower filtration tank 7. A plurality of groups of support legs 11 for support are also fixedly arranged below the outer side of the lower filtration tank 7. The lower end of the lower filtration tank 7 is fixedly connected to a sewage discharge pipe 12. A switch valve 13 is fixedly arranged in the middle of the sewage discharge pipe 12;

[0022] Mixing unit 14, the mixing unit 14 includes a water tank cover 15 arranged at the upper end of the water tank 1. The water tank cover 15 includes a clamping groove 16 fixedly arranged on the outer side of the lower end of the water tank cover 15 and integrally formed with the water tank cover 15. A clamping block 161 adapted to the clamping groove 16 is fixedly arranged on the outer side of the upper end of the water tank 1 corresponding to the clamping groove 16. The clamping block 161 is clamped in the clamping groove 16. A fertilizer adding port 17 is fixedly arranged at the upper end of the water tank cover 15. A fertilizer adding port cover 18 is movably arranged at the upper end of the fertilizer adding port 17. A motor 19 is fixedly arranged in the middle of the upper end of the water tank cover 15. The main shaft of the motor 19 is fixedly connected to a rotating shaft 20. The lower end of the rotating shaft 20 penetrates through the water tank cover 15 and extends into the water tank 1. A plurality of stirring blades 21 are fixedly arranged on the outer side of the rotating shaft 20. The mixing unit 14 further includes a water level sensor 22 fixedly arranged inside the water tank 1.

[0023] In an embodiment of the present invention, through the provided filter plate 9, the sediment in the irrigation water can be filtered and input into the water tank 1 through the diversion pipe 2. Through the water flow flowing from bottom to top, it is convenient for the sediment to settle and filter, and clean water is stored in the upper filter tank 6. When the water inlet stops, the sewage with sediment can be discharged through the provided sewage pipe 12 and the on-off valve 13. At this time, the clean water stored in the upper filter tank 6 can play a role in cleaning the lower filter tank 7. Then, through the provided fertilizer adding port 17, fertilizer can be added into the water tank 1, and the stirring blades 21 are used to stir the inside of the water tank 1. When fertilizer does not need to be added, the upper section of the fertilizer adding port 17 can also be covered by the fertilizer adding port cover 18 to prevent sundries from falling into the water tank 1.

[0024] In an example of the present invention, during use, water is injected into the lower filter tank 7 through the water inlet pipe 10. After the liquid level rises, it enters the upper filter tank 6 through filtration by the filter plate 9. The liquid level in the upper filter tank 6 continues to rise and flows into the water tank 1 through the diversion pipe 2. Fertilizer is added into the water tank 1 through the fertilizer adding port 17. The liquid level height is detected by the provided water level sensor 22. When the capacity is reached, the motor 19 is started to drive the rotating shaft 20 to rotate, and then the stirring blades 21 are driven to stir and dissolve and mix the water and fertilizer in the water tank 1. Subsequently, the water and fertilizer in the water tank 1 are transported to the irrigation network through the water outlet pipe 3 and the pressure pump 4.

[0025] As Figure 2 and Figure 3 shown, as a preferred embodiment of the present invention, the upper connecting member 61 and the lower connecting member 71 are arranged in a circular ring structure. The upper connecting member 61 and the lower connecting member 71 connect the upper filter tank 6 and the lower filter tank 7 into a whole through bolts. The whole after the upper filter tank 6 and the lower filter tank 7 are connected is in a capsule shape.

[0026] Furthermore, the sealing gasket 8 is arranged as an annular structure with a rectangular cross-section, the sealing gasket 8 is made of rubber material, the filter plate 9 is arranged as a plate structure, and micropores are arranged in the middle of the filter plate 9.

[0027] In an example of the present utility model, through the split upper filter box 6 and lower filter box 7, it is convenient to disassemble, wash and clean the upper filter box 6 and the lower filter box 7. With the arranged sealing gasket 8 to enhance the sealing effect, liquid leakage can be prevented.

[0028] As Figure 4 shown, as a preferred embodiment of the present utility model, the clamping block 161 is arranged as a block structure, the clamping block 161 is evenly distributed in a ring shape on the outer side of the upper end of the water tank 1, the clamping groove 16 is arranged as a groove with a size adapted to the clamping block 161, and the clamping groove 16 is evenly distributed in a ring shape on the outer side of the lower end of the water tank cover 15.

[0029] In an example of the present utility model, through the clamping groove 16 and the clamping block 161 that can be clamped, the water tank cover 15 and the water tank 1 can be limited in position to prevent displacement during work. In addition, the clamping design can also facilitate cleaning.

[0030] As Figure 2 shown, as a preferred embodiment of the present utility model, the water level sensor 22 is arranged at a position opposite to the opening at the connection of the inner side of the water tank 1 and the diversion pipe 2, and one end of the signal line of the water level sensor 22 penetrates through the side wall of the water tank 1 and extends to the outside and is connected to the control system.

[0031] In an example of the present utility model, through the arranged water level sensor 22, the liquid level height in the water tank 1 is detected, and thus a signal is output, which is convenient for automatic control. At the same time, by arranging the water level sensor 22 at a position opposite to the opening at the connection of the inner side of the water tank 1 and the diversion pipe 2, the influence of the flowing water on the side wall of the water tank 1 can be reduced, and the detection accuracy can be improved.

[0032] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0033] It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments can be combined with each other.

[0034] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise stated, the meaning of "a plurality of" is two or more.

[0035] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "connected to" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific circumstances.

[0036] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An automatic irrigation device, comprising a water tank (1), wherein the water tank (1) comprises a flow guide pipe (2) fixedly arranged on one side of the water tank (1), and a water outlet pipe (3) fixedly arranged on the other side of the water tank (1), wherein one end of the water outlet pipe (3) is fixedly connected to a pressure pump (4), characterized in that: Also includes: A filter unit (5), the filter unit (5) comprising an upper filter box (6) fixedly arranged at the other end of the guide tube (2), the upper filter box (6) comprising an upper connecting piece (61) arranged at the lower end of the upper filter box (6) and integrally formed with the upper filter box (6), a lower filter box (7) being arranged below the upper filter box (6), the lower filter box (7) comprising a lower connecting piece (71) arranged at the upper end of the lower filter box (7) and integrally formed with the lower filter box (7), the lower end of the upper connecting piece (61) The upper end and the lower connecting member (71) are both fixedly provided with sealing gaskets (8), a filter plate (9) is also movably provided between the upper connecting member (61) and the lower connecting member (71), a water inlet pipe (10) is fixedly provided on one side of the lower filter box (7), a plurality of groups of supporting legs (11) for support are also fixedly provided at the lower outer side of the lower filter box (7), a sewage pipe (12) is fixedly connected to the lower end of the lower filter box (7), and a switch valve (13) is fixedly provided in the middle of the sewage pipe (12); A mixing unit (14), the mixing unit (14) comprising a water tank cover (15) arranged at the upper end of a water tank (1), the water tank cover (15) comprising a card slot (16) fixedly arranged on the outer side of the lower end of the water tank cover (15) and integrally formed with the water tank cover (15), a card block (161) adapted to the card slot (16) fixedly arranged on the outer side of the upper end of the water tank (1) corresponding to the card slot (16), the card block (161) being engaged in the card slot (16), and a fertilizer adding device fixedly arranged on the upper end of the water tank cover (15) A fertilizer inlet (17) is provided, a fertilizer inlet cover (18) is movably provided at the upper end of the fertilizer inlet (17), a motor (19) is fixedly provided at the middle of the upper end of the water tank cover (15), a main shaft of the motor (19) is fixedly connected to a rotating shaft (20), a lower end of the rotating shaft (20) passes through the water tank cover (15) and extends into the water tank (1), a plurality of groups of stirring blades (21) are fixedly provided on the outer side of the rotating shaft (20), and the mixing unit (14) further comprises a water level sensor (22) fixedly provided on the inner side of the water tank (1).

2. The automatic irrigation device according to claim 1, characterized in that: The upper connecting member (61) and the lower connecting member (71) are arranged as a circular ring structure, and the upper connecting member (61) and the lower connecting member (71) connect the upper filter box (6) and the lower filter box (7) into a whole through bolts, and the upper filter box (6) and the lower filter box (7) are in a capsule shape after being connected.

3. The automatic irrigation device according to claim 2, characterized in that: The sealing gasket (8) is configured as an annular structure with a rectangular cross section, the sealing gasket (8) is configured as a rubber material, the filter plate (9) is configured as a plate-like structure, and micropores are configured in the middle of the filter plate (9).

4. The automatic irrigation device according to claim 3, characterized in that: The clamping block (161) is configured as a block structure, and the clamping block (161) is evenly arranged in a ring shape on the outer side of the upper end of the water tank (1), and the clamping groove (16) is configured as a groove with a size matching that of the clamping block (161), and the clamping groove (16) is evenly arranged in a ring shape on the outer side of the lower end of the water tank cover (15).

5. The automatic irrigation device according to claim 4, characterized in that: The water level sensor (22) is arranged at a position on the inner side of the water tank (1) opposite to the opening at the connection of the flow guide pipe (2), and one end of the signal line of the water level sensor (22) passes through the side wall of the water tank (1) and extends to the outside to connect to the control system.

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