Water-saving irrigation device capable of accurately controlling quantity

Abstract

The utility model relates to the technical field of water-saving irrigation devices, in particular to a water-saving irrigation device capable of accurately controlling quantity, which comprises a storage box, a water inlet pipe fixedly mounted on a plate body on one side of the storage box, a booster pump arranged on one side of the storage box, a suction pipe fixedly mounted at the water inlet end of the booster pump, and a hose fixedly mounted at the tail end of the suction pipe. The tail end of the hose and the tail end of the water inlet pipe are in flange connection with mesh cylinders, filter screens are arranged on the mesh cylinders, a conveying pipe is fixedly installed at the water outlet end of the booster pump, a threaded connector is fixedly installed on the conveying pipe, a flowmeter is in threaded connection with the threaded connector, the detection probe end of the flowmeter is inserted into the conveying pipe, and a plurality of horizontal pipes are fixedly installed on the conveying pipe. A backflow pipe is fixedly installed at the tail end of the conveying pipe, a plurality of threaded pipes are fixedly installed on a pipe body at the bottom of the horizontal pipe, and the threaded pipes are in threaded connection with nozzles. The irrigation device facilitates irrigation operation, has a good filtering effect and is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of water-saving irrigation devices, in particular to a water-saving irrigation device with precise quantity control. Background Art

[0002] In agricultural production, such as the cultivation and planting of new varieties of Gongcai, irrigation is an indispensable part of the crop growth process. However, traditional irrigation methods such as flooding and sprinkler spraying are usually manually controlled according to the irrigation conditions or the approximate irrigation time to control the irrigation amount. However, this type of manual control operation is difficult to achieve precise control, which will cause water resources to be wasted and is not conducive to achieving the effect of water-saving use.

[0003] At present, in order to achieve precise quantity control and water-saving irrigation, a corresponding flow meter is usually installed on the irrigation device, and the flow meter is used to detect the water flow. When the flow reaches the standard, the pump body is stopped to achieve the effect of precise quantity control. However, since the irrigation device needs to use a storage box to store water, and the storage box is provided with an inlet pipe and an outlet pipe to achieve water inlet and outlet operations, but such inlet pipes and outlet pipes lack filtering components, and the filtering operation of the water body cannot be achieved, which will cause impurities to block the nozzle and affect the spraying effect. In addition, although some irrigation devices are provided with filtering components on the inlet pipe, they lack filtering components on the outlet pipe. As the water stays in the storage box for too long, scale and algae will grow. Such impurities will be transported to the nozzle and block the nozzle, causing inconvenience to the user. In view of this, we propose a water-saving irrigation device with precise quantity control. Utility Model Content

[0004] The purpose of the utility model is to provide a water-saving irrigation device with precise control of the amount, so as to solve the defects mentioned in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A precise control water-saving irrigation device comprises a storage box, a water inlet pipe is fixedly mounted on a plate body on one side of the storage box, a booster pump is arranged on one side of the storage box, a suction pipe is fixedly mounted on the water inlet end of the booster pump, a hose is fixedly mounted on the end of the suction pipe, a mesh cylinder is flange-connected to the ends of the hose and the water inlet pipe, a filter is arranged on the mesh cylinder, a delivery pipe is fixedly mounted on the water outlet end of the booster pump, a threaded joint is fixedly mounted on the delivery pipe, a flow meter is threadedly connected to the threaded joint, a detection probe end of the flow meter is inserted into the delivery pipe, and a plurality of horizontal pipes arranged linearly and equidistantly are fixedly mounted on the delivery pipe.

[0007] Preferably, an exposure hole is provided on the top plate of the storage box, and the water inlet pipe is located on a side close to the exposure hole, so as to facilitate the disassembly operation of the mesh tube on the water inlet pipe at the exposure hole.

[0008] Preferably, a cover plate is hinged on the top surface of the storage box, and the cover plate is closed to cover the exposed hole portion, thereby preventing external impurities from entering.

[0009] Preferably, a return pipe is fixedly mounted at the end of the delivery pipe, and the end of the return pipe is fixedly mounted on the storage box so that excess water can flow back into the storage box.

[0010] Preferably, a plurality of threaded tubes arranged linearly and equidistantly are fixedly mounted on the bottom tube body of the horizontal tube, and nozzles are threadedly connected to the threaded tubes to facilitate spraying operation by spraying water from the nozzles.

[0011] Preferably, a lifting ring is fixedly installed on the end tube body of the hose close to the mesh tube, a steel wire rope is tied and fixed to the lifting ring, a binding ring is fixedly installed on the hole wall of the exposed hole, and the end of the steel wire rope is tied to the binding ring, so as to facilitate pulling out the end of the hose and realize the disassembly operation of the mesh tube.

[0012] Preferably, the length of the hose is greater than the height of the storage box, so as to be used for pulling out the mesh tube at the end of the hose for cleaning operations.

[0013] Preferably, an electric control box is provided on one side of the boost pump, and a controller is provided in the electric control box, so as to facilitate the control of the system operation by the controller.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model stores water in a storage box, and uses a booster pump to transport water to the nozzle for spraying, thereby completing the spray irrigation operation. In addition, by providing a filter at the water inlet pipe and the end of the hose, it can filter the water to prevent impurities from clogging the nozzle, thereby filtering the water and preventing the nozzle from being clogging.

[0016] 2. The utility model is provided with a flow meter, which makes it easy to observe the water flow rate of the conveyance and realize the control of the amount of water for irrigation. In addition, the provided wire rope and hose make it easy to pull the end of the hose out of the exposed hole to realize the cleaning operation on the filter net at the end of the hose, which is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a partial structural schematic diagram of the utility model;

[0019] Figure 3 For this utility model Figure 2 The enlarged view of point A in the middle;

[0020] Figure 4 This is a system module block diagram of the utility model.

[0021] The meaning of each number in the figure is:

[0022] 1. Storage box; 10. Exposure hole; 11. Cover plate; 12. Binding ring; 13. Water inlet pipe;

[0023] 2. Booster pump; 20. Suction pipe; 21. Hose; 211. Lifting ring; 212. Wire rope; 22. Delivery pipe; 23. Threaded joint; 231. Flow meter; 24. Return pipe; 25. Horizontal pipe; 26. Threaded pipe; 261. Nozzle; 27. Electric control box; 28. Controller;

[0024] 3. Mesh cylinder; 30. Filter screen. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 4 The utility model provides a technical solution: a precise and controlled water-saving irrigation device, comprising a storage box 1, a water inlet pipe 13 is fixedly installed on a plate body on one side of the storage box 1, a booster pump 2 is arranged on one side of the storage box 1, a suction pipe 20 is fixedly installed on the water inlet end of the booster pump 2, a hose 21 is fixedly installed on the end of the suction pipe 20, the hose 21 is located in the storage box 1, the ends of the hose 21 and the water inlet pipe 13 are flange-connected with a mesh cylinder 3, a filter screen 30 is arranged on the mesh cylinder 3, it is convenient to use the filter screen 30 to filter the water body, and the ends of the water inlet pipe 13 and the hose 21 are both provided with a filter screen 30, which can filter both the incoming water and the outgoing water;

[0027] Specifically, a delivery pipe 22 is fixedly installed at the water outlet end of the booster pump 2, a threaded joint 23 is fixedly installed on the delivery pipe 22, a flow meter 231 is threadedly connected to the threaded joint 23, a detection probe end of the flow meter 231 is inserted into the delivery pipe 22, a plurality of horizontal pipes 25 arranged linearly and evenly spaced are fixedly installed on the delivery pipe 22, a plurality of threaded pipes 26 arranged linearly and evenly spaced are fixedly installed on the bottom pipe body of the horizontal pipe 25, a nozzle 261 is threadedly connected to the threaded pipe 26, so that water can be sprayed from the nozzle 261 to realize a spraying operation.

[0028] In this embodiment, an exposure hole 10 is provided on the top plate of the storage box 1, and the water inlet pipe 13 is located on the side close to the exposure hole 10, so as to facilitate the disassembly operation of the mesh tube 3 on the water inlet pipe 13 at the exposure hole 10 to realize the cleaning operation on the filter screen 30.

[0029] Specifically, a cover plate 11 is hinged on the top surface of the storage box 1 through a hinge. When the cover plate 11 is closed, it is used to cover the exposed hole 10 to prevent external impurities from entering.

[0030] Furthermore, a return pipe 24 is fixedly mounted at the end of the delivery pipe 22 , and the end of the return pipe 24 is fixedly mounted on the storage box 1 , so that excess water can flow back into the storage box 1 when sufficient water pressure is ensured.

[0031] In addition, a lifting ring 211 is fixedly installed on the end tube body of the hose 21 close to the mesh tube 3, and a steel wire rope 212 is tied and fixed to the lifting ring 211. A binding ring 12 is fixedly installed on the hole wall of the exposed hole 10. The end of the steel wire rope 212 is tied to the binding ring 12, which makes it easy to pull out the end of the hose 21 through the steel wire rope 212, thereby realizing the disassembly and cleaning operations of the mesh tube 3 at the end of the hose 21 at the exposed hole 10.

[0032] It is worth noting that the length of the hose 21 is greater than the height of the storage box 1, and is used to pull the mesh tube 3 at the end of the hose 21 out from the exposed hole 10 for cleaning operations.

[0033] It is worth noting that an electric control box 27 is provided on one side of the booster pump 2, and a controller 28 is provided in the electric control box 27, so as to facilitate the use of the controller 28 to control the operation of the system. The controller 28 is used to control the start and stop of the booster pump 2, and the flow meter 231 is used to monitor the water flow in the delivery pipe 22 in real time and send the flow data to the controller 28. The controller 28 receives the flow data sent by the flow meter 231, and calculates the required irrigation amount according to the preset irrigation parameters such as crop water demand, soil moisture, etc. and the real-time flow data, and controls the opening and closing of the booster pump 2 to adjust the water flow in the irrigation pipe to achieve the effect of precise control and water-saving irrigation.

[0034] Finally, it should be noted that the flow meter 231, controller 28, booster pump 2 and other components involved in the utility model are all universal standard parts or components known to technical personnel in this field, and their structures and principles are all known to technical personnel through technical manuals or through conventional experimental methods. In the idle space of this device, all the above-mentioned electrical components, which refer to power elements, electrical components, and compatible controllers and power supplies, are connected through wires. The specific connection means should refer to the working principle of the utility model. The electrical connection between each electrical component is completed in a sequential working order, and the detailed connection means are all well-known technologies in the field.

[0035] When the precise control water-saving irrigation device of the utility model is in use, the water inlet pipe 13 is connected to the external water source delivery pipeline, so that water can enter the storage box 1 along the water inlet pipe 13, and the filter screen 30 at the end of the water inlet pipe 13 and the hose 21 can filter the outgoing and incoming water. The irrigation parameters are set in the controller 28 according to factors such as crop type, growth stage and soil moisture. The controller 28 controls the booster pump 2 to connect to the external power supply and make it work. The booster pump 2 works to realize the delivery of water to the nozzle 261 for spraying and irrigation. In addition, the flow meter 231 monitors the water flow in the delivery pipe 22 in real time, and sends the flow data to the controller 28. The controller 28 calculates the required irrigation amount according to the preset irrigation parameters and real-time flow data, and controls the opening and closing operations of the booster pump 2 to complete the precise control and water-saving irrigation operations.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A water-saving irrigation device with precise control of quantity, comprising a storage box (1), characterized in that: A water inlet pipe (13) is fixedly mounted on a plate body on one side of the storage box (1); a booster pump (2) is arranged on one side of the storage box (1); a suction pipe (20) is fixedly mounted on the water inlet end of the booster pump (2); a hose (21) is fixedly mounted on the end of the suction pipe (20); the ends of the hose (21) and the water inlet pipe (13) are both flange-connected with a mesh tube (3); a filter screen (30) is arranged on the mesh tube (3); a delivery pipe (22) is fixedly mounted on the water outlet end of the booster pump (2); a threaded joint (23) is fixedly mounted on the delivery pipe (22); a flow meter (231) is threadedly connected to the threaded joint (23); a detection probe end of the flow meter (231) is inserted into the delivery pipe (22); and a plurality of horizontal pipes (25) arranged linearly and equidistantly are fixedly mounted on the delivery pipe (22).

2. The water-saving irrigation device with precise control of quantity according to claim 1 is characterized in that: An exposure hole (10) is provided on the top plate of the storage box (1), and the water inlet pipe (13) is located on a side close to the exposure hole (10).

3. The water-saving irrigation device with precise control of quantity according to claim 1 is characterized in that: A cover plate (11) is hingedly connected to the top surface of the storage box (1) via a hinge, and the cover plate (11) is closed to cover the exposed hole (10).

4. The water-saving irrigation device with precise control of quantity according to claim 1 is characterized in that: A return pipe (24) is fixedly mounted on the end of the delivery pipe (22), and the end of the return pipe (24) is fixedly mounted on the storage box (1).

5. The water-saving irrigation device with precise control of quantity according to claim 1, characterized in that: A plurality of threaded tubes (26) arranged linearly and at equal intervals are fixedly mounted on the bottom tube body of the horizontal tube (25), and nozzles (261) are threadedly connected to the threaded tubes (26).

6. The water-saving irrigation device with precise control of quantity according to claim 2, characterized in that: A lifting ring (211) is fixedly mounted on the end tube body of the hose (21) close to the mesh tube (3), a steel wire rope (212) is tied and fixed to the lifting ring (211), a binding ring (12) is fixedly mounted on the hole wall of the exposed hole (10), and the end of the steel wire rope (212) is tied to the binding ring (12).

7. The water-saving irrigation device with precise control of quantity according to claim 6, characterized in that: The length of the hose (21) is greater than the height of the storage box (1), and is used to pull out the mesh cylinder (3) at the end of the hose (21) for cleaning operations.

8. The water-saving irrigation device with precise control of quantity according to claim 1, characterized in that: An electric control box (27) is provided on one side of the booster pump (2), and a controller (28) is provided in the electric control box (27).

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