Intelligent irrigation equipment beneficial to water saving

Abstract

The invention provides intelligent irrigation equipment beneficial to water saving, and belongs to the technical field of irrigation equipment. Comprising a water storage tank, a rainwater collecting assembly is arranged at the top end of the water storage tank, a partition plate is arranged between the side walls of the upper portion in the water storage tank, a mixing cavity is formed between the top of the partition plate and the inner wall of the water storage tank, and a water storage cavity is formed between the bottom of the partition plate and the inner wall of the water storage tank; and one side of the water storage tank is provided with a communicated first infusion pump. The rainwater collecting assembly conveys rainwater into the water storage cavity, rainwater resources are fully utilized, the water resources in the water storage cavity can be conveyed into the mixing cavity, residual pesticide solutions and liquid fertilizer solutions in the mixing cavity are flushed, the water resources, the pesticide solutions, the liquid fertilizer solutions and flushing solutions are sprayed to planted plants in a field from the spray heads, and the water resources are recycled. Water resources, pesticide liquid and liquid fertilizer solution are prevented from being sprayed to unnecessary places in the field, water resource waste is avoided, the water resource utilization rate can be greatly increased, and water saving is facilitated.

Description

Technical Field

[0001] The present invention provides a smart irrigation device that is beneficial to water saving and belongs to the technical field of irrigation equipment. Background Art

[0002] Agricultural and forestry irrigation refers to the use of water to irrigate land, primarily including flood irrigation, sprinkler irrigation, micro-sprinkler irrigation, drip irrigation, infiltration irrigation, and deficit irrigation. It is categorized as pre-sowing irrigation, seedling promotion irrigation, growing season irrigation, and winter irrigation. Irrigation equipment is often required for farmland irrigation.

[0003] Existing irrigation equipment can generally meet normal usage needs. However, when irrigating crops in fields, water resources are sprayed over a wide area, even in areas without plants. Furthermore, the water used by irrigation equipment usually comes from groundwater, leaving rainwater unused. When adding pesticides and liquid fertilizers to irrigation equipment for fertilization and application, it often needs to be repeatedly rinsed with clean water after use, resulting in water waste. Water resource utilization needs to be improved, hindering water conservation. Therefore, the present invention provides a smart irrigation device that is conducive to water conservation. Summary of the Invention

[0004] The technical problem solved by the present invention is that areas in the fields where no plants are planted will also be sprayed with water on a large scale, and rainwater cannot be utilized. Irrigation equipment often needs to be repeatedly cleaned with clean water after use for fertilizing and applying pesticides, resulting in a waste of water resources. The utilization rate of water resources needs to be improved, which is not conducive to water conservation.

[0005] In order to solve the technical problem, the technical solution provided by the present invention is: an intelligent irrigation device that is conducive to water saving, comprising a water storage tank, a rainwater collecting component is provided at the top of the water storage tank, a partition plate is provided between the upper side walls of the water storage tank, a mixing chamber for mixing water with pesticides and liquid fertilizers is formed between the top of the partition plate and the inner wall of the water storage tank, a water storage chamber for storing water resources is formed between the bottom of the partition plate and the inner wall of the water storage tank, a stirring component is provided in the water storage tank above the partition plate, a connected liquid pump 1 is provided on one side of the water storage tank, a spraying component for irrigating the planting field is provided on one side of the liquid pump 1, a water inlet pipe group is provided on the water storage tank for supplying water to the water storage tank, a feeding hopper is provided above the partition plate on the upper side of the water storage tank for adding pesticides and fertilizers to the upper space in the water storage tank, and a connected liquid pump 2 is provided on the other side of the water storage tank for transporting the water resources in the water storage chamber into the mixing chamber.

[0006] Furthermore, the rain collecting assembly includes a trumpet hopper located on the outside of the top of the water tank and expanding outward, the trumpet hopper is fixed to the top of the side wall of the water tank by bolts, a groove is provided on the top of the water tank, a filter screen is provided between the inner walls of the groove, a rainwater pipe is provided at the bottom of the groove and inserted into the water storage cavity, and a switch valve is provided on the rainwater pipe.

[0007] Furthermore, the stirring assembly includes a motor fixedly mounted on the top of the water tank, the output end of the motor is inserted into the water tank and fixedly connected to a rotating rod, the rotating rod is provided with a plurality of stirring blades, and the top of the water tank is provided with a protective shell placed on the outside of the motor.

[0008] Furthermore, a liquid level gauge 1 is provided on the top wall of the water tank for measuring the liquid height in the mixing chamber, and a liquid level gauge 2 is provided on the bottom of the partition plate for measuring the liquid height in the water storage chamber.

[0009] Furthermore, the spraying assembly includes a water collecting pipe connected to a liquid outlet port of the liquid pump, and a plurality of water distribution pipes placed in the planting field are equidistantly provided on the water collecting pipe. A plurality of universal tubes that can be bent arbitrarily are equidistantly provided on the water distribution pipe, and a nozzle is provided at the end of the universal tube.

[0010] Furthermore, the liquid extraction port of the liquid extraction pump is provided with a liquid extraction pipe, the liquid extraction pipe port is provided with a three-way valve, one side interface of the three-way valve is provided with a connecting pipe inserted into the lower part of the mixing chamber, and the other side interface of the three-way valve is provided with a connecting pipe inserted into the lower part of the water storage chamber.

[0011] Furthermore, the water inlet pipe group includes a main pipe, one port of which is provided with a three-way valve 2, one side interface of the three-way valve 2 is provided with a water inlet pipe 1 inserted into the upper part of the mixing chamber, and the other side interface of the three-way valve 2 is provided with a water inlet pipe 2 inserted into the upper part of the water storage chamber.

[0012] Furthermore, the water pumping port of the second liquid pump is provided on a water pumping pipe inserted into the lower part of the water storage chamber, and the water outlet port of the second liquid pump is provided on a water outlet pipe inserted into the upper part of the mixing chamber.

[0013] Beneficial effects of the present invention:

[0014] The rainwater collecting component of the present invention transports rainwater to the water storage chamber, making full use of rainwater resources. The water resources in the water storage chamber can be transported to the mixing chamber to flush the residual pesticide solution and liquid fertilizer solution in the mixing chamber. The water resources, pesticide liquid, liquid fertilizer solution and flushing solution are sprayed from the nozzle onto the plants planted in the field, avoiding the water resources, pesticide liquid and liquid fertilizer solution from being sprayed onto unnecessary places in the field, avoiding water resource waste, greatly improving water resource utilization rate, and being beneficial to water saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The structure of the present invention is schematically shown Figure 1 .

[0016] Figure 2 The structure of the present invention is schematically shown Figure 2 .

[0017] Figure 3 A schematic diagram of the present invention Figure 1 .

[0018] Figure 4 A schematic diagram of the present invention Figure 2 .

[0019] Figure 5 It is a partially enlarged plan view of the present invention.

[0020] Figure 6 It is a schematic diagram of a partially enlarged structure of the present invention.

[0021] 1. Water storage tank; 2. Rainwater collection component; 3. Partition plate; 4. Stirring component; 5. Liquid extraction pump 1; 6. Spraying component; 7. Water inlet pipe assembly; 8. Feeding hopper; 9. Liquid extraction pump 2; 10. Liquid level gauge 2; 20. Horn bucket; 21. Groove; 22. Filter; 23. Rainwater pipe; 24. On / off valve; 40. Motor; 41. Rotating rod; 42. Stirring blade; 50. Liquid extraction pipe; 51. Three-way valve 1; 52. Connecting pipe 1; 53. Connecting pipe 2; 60. Water collecting pipe; 61. Water distribution pipe; 62. Universal pipe; 63. Sprinkler; 70. Main pipe; 71. Three-way valve 2; 72. Water inlet pipe 1; 73. Water inlet pipe 2; 90. Water extraction pipe; 91. Water outlet pipe. DETAILED DESCRIPTION

[0022] The present invention will be further described below with reference to the accompanying drawings.

[0023] According to the attached Figure 1 、 2, 4, and 6: The present invention provides an intelligent irrigation device that is conducive to water saving, including a water tank 1, a partition plate 3 is provided between the upper side walls of the water tank 1, a mixing chamber for mixing water with pesticides and liquid fertilizers is formed between the top of the partition plate 3 and the inner wall of the water tank 1, and a water storage chamber for storing water resources is formed between the bottom of the partition plate 3 and the inner wall of the water tank 1. A connected liquid pump 5 is provided on one side of the water tank 1, and a liquid pumping port of the liquid pump 5 is provided with a liquid pumping pipe 50. The liquid pumping pipe 50 has a three-way valve 51 at its end. One side interface of the three-way valve 51 is provided with a connecting pipe 52 inserted into the lower part of the mixing chamber, and the other side interface of the three-way valve 51 is provided with a connecting pipe 2 53 inserted into the lower part of the water storage chamber. A spraying assembly 6 for irrigating a planting field is provided on one side of the liquid pump 5, and the spraying assembly 6 includes a water collecting pipe 60 connected to the liquid outlet port of the liquid pump 5, and a plurality of equidistantly arranged water collecting pipes 60 are provided on the water collecting pipe 60. A water distribution pipe 61 is placed in the planting field, and a number of arbitrarily bendable universal tubes 62 are equidistantly arranged on the water distribution pipe 61, and a nozzle 63 is provided at the end of the universal tube 62. Specifically, the corresponding three-way valve 51 is opened to connect the mixing chamber with the liquid pump 5, and the liquid pump 5 is started. The pesticide liquid and liquid fertilizer in the mixing chamber are transported to the water collecting pipe 60 through the connecting pipe 52, the three-way valve 51, the liquid pumping pipe 50, and the liquid pump 5. The pesticide liquid and liquid fertilizer solution are sprayed from the nozzle 63 to the planting plants in the field through each water distribution pipe 61; the corresponding three-way valve 51 is opened to connect the water storage chamber with the liquid pump 5, and the liquid pump 5 is started. Then the water resources in the water storage chamber are sprayed from the nozzle 63 to the planting plants in the field through each water distribution pipe 61. This can effectively prevent water resources, pesticide liquid, and liquid fertilizer solution from being sprayed to unnecessary places in the field, improve the utilization rate of water resources, and help save water.

[0024] As the instruction manual Figure 2 、 3 As shown: the water tank 1 is provided with a water inlet pipe group 7 for supplying water to the water tank 1. The water inlet pipe group 7 includes a main pipe 70. A three-way valve 2 71 is provided at one end of the main pipe 70. An interface on one side of the three-way valve 2 71 is provided with a water inlet pipe 1 72 inserted into the upper part of the mixing chamber. An interface on the other side of the three-way valve 2 71 is provided with a water inlet pipe 2 73 inserted into the upper part of the water storage chamber. Specifically, the three-way valve 2 71 is operated to connect the main pipe 70 with the water inlet pipe 1 72. When water is injected, water resources can be transported to the mixing chamber through the main pipe 70, the three-way valve 2 71, and the water inlet pipe 1 72. When water is injected, the three-way valve 2 71 is operated to connect the main pipe 70 with the water inlet pipe 2 73. When water is injected, water resources can be transported to the water storage chamber through the main pipe 70, the three-way valve 2 71, and the water inlet pipe 2 73.

[0025] As the instruction manual Figure 2 、 3As shown in 4: a feeding hopper 8 is provided on the upper part of the water storage tank 1 and is placed above the partition plate 3, which is used to add pesticides and fertilizers to the upper space in the water storage tank 1, and clean water is added from the feeding hopper 8 to the mixing chamber for flushing the feeding hopper 8. A connected liquid pump 2 9 is provided on the other side of the water storage tank 1, which is used to transport water resources in the water storage chamber to the mixing chamber. The water pumping port of the liquid pump 2 9 is provided on a water pumping pipe 90 inserted into the lower part of the water storage chamber, and the water outlet port of the liquid pump 2 9 is provided with an outlet pipe 91 inserted into the upper part of the mixing chamber. Specifically, the liquid pump 2 9 is started, and the water resources in the water storage chamber are transported to the mixing chamber through the water pumping pipe 90, the liquid pump 2 9, and the outlet pipe 91, so as to flush the residual pesticide solution and liquid fertilizer solution in the mixing chamber. The flushing solution is sprayed onto the farmland from the spraying assembly 6 through the liquid pump 1 5, thereby making full use of water resources, pesticide liquid and liquid fertilizer solution, improving the utilization rate of water resources, and being conducive to water saving.

[0026] As the instruction manual Figure 1 、 3 As shown in Figure 5: A rain collecting component 2 is provided at the top of the water tank 1. The rain collecting component 2 includes a trumpet bucket 20 located on the outside of the top of the water tank 1 and expanding outward. The trumpet bucket 20 is fixed to the top of the side wall of the water tank 1 by bolts, so that the trumpet bucket 20 and the top of the water tank 1 form a rain collecting space. A groove 21 is provided on the top of the water tank 1, and a filter screen 22 is provided between the inner walls of the groove 21. A rain water pipe 23 inserted into the water storage cavity is provided at the bottom of the groove 21, and a switch valve 24 is provided on the rain water pipe 23. Specifically, when the switch valve 24 is opened, the rain water in the rain collecting space is filtered by the filter screen 22 and then transported to the water storage cavity through the rain water pipe 23, thereby making full use of rain water resources and being beneficial to water saving.

[0027] As the instruction manual Figure 3 As shown: a stirring assembly 4 is provided in the water tank 1 and is placed above the partition plate 3. The stirring assembly 4 includes a motor 40 fixedly arranged on the top of the water tank 1. The output end of the motor 40 is inserted into the water tank 1 and is fixedly connected to a rotating rod 41. The rotating rod 41 is provided with a plurality of stirring blades 42. A protective shell is provided on the outside of the motor 40 on the top of the water tank 1. Specifically, starting the motor 40 drives the rotating rod 41 to rotate, and then drives the stirring blades 42 to rotate, which can realize the mixing of water, pesticides and liquid fertilizers without manual stirring.

[0028] As an optional embodiment, the control method of the present invention is to control by a controller. A liquid level gauge 1 is provided on the top wall of the water tank 1 for measuring the liquid height in the mixing chamber. A liquid level gauge 2 10 is provided at the bottom of the partition plate 3 for measuring the liquid height in the water storage chamber. The liquid height data measured by the liquid level gauge 2 10 and the liquid level gauge 1 are transmitted to the controller. Soil moisture sensors are inserted into several areas in the planting field. The humidity signal detected by the soil moisture sensor is transmitted to the controller for monitoring the humidity of the planting field and adjusting the power and opening time of the liquid pump 1 5 to adjust the irrigation amount accordingly. The controller adopts existing known mature technology, which is not shown in the figure and will not be elaborated on here. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0029] The present invention, through the joint action of the liquid pump 5, the three-way valve 51, the spraying component 6, etc., can realize that the water resources, pesticide liquid, and liquid fertilizer solution in the mixing chamber and the water storage chamber are sprayed onto the plants in the field from the nozzle 63 through each water branch pipe 61, effectively avoiding the water resources, pesticide liquid, and liquid fertilizer solution from being sprayed onto unnecessary places in the field, improving the utilization rate of water resources, and being beneficial to water saving; through the joint action of the liquid pump 29, etc., the water resources in the water storage chamber are transported to the mixing chamber, realizing the flushing of the pesticide solution and liquid fertilizer solution remaining in the mixing chamber, and the flushing solution is then sprayed from the spraying component 6 onto the farmland, making full use of water resources, pesticide liquid, and liquid fertilizer solution, avoiding water resource waste, improving water resource utilization, and being beneficial to water saving; and making full use of rainwater resources through the rainwater collecting component 2 is beneficial to water saving.

[0030] The present invention and its embodiments are described above. This description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by this and, without departing from the purpose of the present invention, designs structures and embodiments similar to this technical solution without inventiveness, they shall fall within the scope of protection of the present invention.

Claims

1. A smart irrigation device that is beneficial to water conservation, comprising a water storage tank (1), characterized in that: The top of the water storage tank (1) is provided with a rain collecting assembly (2), a partition plate (3) is provided between the upper side walls of the water storage tank (1), a mixing chamber for mixing water with pesticides and liquid fertilizer is formed between the top of the partition plate (3) and the inner wall of the water storage tank (1), a water storage chamber for storing water resources is formed between the bottom of the partition plate (3) and the inner wall of the water storage tank (1), a stirring assembly (4) is provided in the water storage tank (1) and is placed above the partition plate (3), and a pump is provided on one side of the water storage tank (1) to communicate with the water storage tank (1). A liquid pump (5) is provided on one side of the liquid pump (5) for irrigating a planting field with a spraying assembly (6); a water inlet pipe group (7) is provided on the water storage tank (1) for supplying water to the water storage tank (1); a feeding hopper (8) is provided on the upper side of the water storage tank (1) and is placed above the partition plate (3) for adding pesticides and fertilizers to the upper space of the water storage tank (1); a liquid pump (9) is provided on the other side of the water storage tank (1) for conveying water resources in the water storage chamber to the mixing chamber.

2. The water-saving smart irrigation device according to claim 1, characterized in that: The rain collecting assembly (2) comprises a trumpet hopper (20) located on the outside of the top of the water storage tank (1) and expanding outward, the trumpet hopper (20) being fixed to the top of the side wall of the water storage tank (1) by means of bolts, a groove (21) being provided on the top of the water storage tank (1), a filter screen (22) being provided between the inner side walls of the groove (21), a rainwater pipe (23) being provided at the bottom of the groove (21) and being inserted into the water storage cavity, and a switch valve (24) being provided on the rainwater pipe (23).

3. The water-saving smart irrigation device according to claim 1, characterized in that: The stirring assembly (4) comprises a motor (40) fixedly arranged on the top of the water storage tank (1); the output end of the motor (40) is inserted into the water storage tank (1) and fixedly connected to a rotating rod (41); the rotating rod (41) is provided with a plurality of stirring blades (42); and a protective shell is provided on the top of the water storage tank (1) and is placed outside the motor (40).

4. The water-saving smart irrigation device according to claim 1, characterized in that: The top wall of the water storage tank (1) is provided with a first liquid level gauge for measuring the liquid height in the mixing chamber, and the bottom of the partition plate (3) is provided with a second liquid level gauge (10) for measuring the liquid height in the water storage chamber.

5. The water-saving smart irrigation device according to claim 1, characterized in that: The spraying assembly (6) comprises a water collecting pipe (60) connected to the liquid outlet port of the liquid pump (5), a plurality of water distribution pipes (61) placed in the planting field are evenly arranged on the water collecting pipe (60), a plurality of arbitrarily bendable universal pipes (62) are evenly arranged on the water distribution pipes (61), and a nozzle (63) is provided at the end of the universal pipe (62).

6. The water-saving smart irrigation device according to claim 1, characterized in that: The liquid extraction port of the liquid extraction pump (5) is provided with a liquid extraction pipe (50), and the port of the liquid extraction pipe (50) is provided with a three-way valve (51). One side interface of the three-way valve (51) is provided with a connecting pipe (52) inserted into the lower part of the mixing chamber, and the other side interface of the three-way valve (51) is provided with a connecting pipe (53) inserted into the lower part of the water storage chamber.

7. The water-saving smart irrigation device according to claim 1, characterized in that: The water inlet pipe group (7) includes a main pipe (70), one end of which is provided with a three-way valve (71), one side interface of the three-way valve (71) is provided with a water inlet pipe (72) inserted into the upper part of the mixing chamber, and the other side interface of the three-way valve (71) is provided with a water inlet pipe (73) inserted into the upper part of the water storage chamber.

8. The water-saving smart irrigation device according to claim 1, characterized in that: The water pumping port of the second liquid pump (9) is provided on a water pumping pipe (90) inserted into the lower part of the water storage chamber, and the water outlet port of the second liquid pump (9) is provided with a water outlet pipe (91) inserted into the upper part of the mixing chamber.

9. The water-saving smart irrigation device according to claim 1, characterized in that: Soil moisture sensors are inserted in several areas of the planting field to monitor the moisture of the planting field.

Images