A water seepage device for water-saving irrigation of plants

Abstract

The present invention relates to a water seeper, specifically a water seeper for water-saving irrigation of plants, comprising a water reservoir, a water seeper joint is provided at the lower end of the water reservoir, the water seeper joint is cooperated and installed on a connecting seat provided at the top of a bottom cylindrical tube, the bottom cylindrical tube is inserted into the soil, the inner cavity of the bottom cylindrical tube is a cylindrical tube inner cavity, a straight tube extending into the lower part of the cylindrical tube inner cavity is also installed on the lower side of the water seeper joint, a water suction rope is also provided in the inner cavity of the cylindrical tube in the straight tube, the other end of the water suction rope extends from the side wall of the bottom cylindrical tube, a water suction rope sleeve is also provided on the water suction rope located outside the bottom cylindrical tube, a driving mechanism for adjusting the relative position of the water suction rope sleeve and the water suction rope is also installed on the bottom cylindrical tube, a Y-shaped channel is also provided on the upper part of the cylindrical tube inner cavity, and the water suction rope passes through the lower part of the Y-shaped channel. The present invention has good stability, is convenient for water seepage adjustment, can maximize the utilization rate of water, and is beneficial to the healthy growth of plants.

Description

Technical Field

[0001] The invention relates to a water seeper, in particular to a water seeper for water-saving irrigation of plants. Background Art

[0002] Irrigation is a technical measure to supplement the water needed by plants. In order to ensure the normal growth of plants, plants must be supplied with sufficient water. Under natural conditions, the water requirements of plants are often not met due to insufficient precipitation or uneven distribution. Therefore, artificial irrigation must be carried out to make up for the lack of natural rainfall.

[0003] The existing water seepers for plant irrigation have poor stability, are inconvenient to adjust water seepage, cannot maximize water utilization, and are not conducive to the healthy growth of plants. Therefore, in view of the above situation, it is urgent to develop a water seeper for plant water-saving irrigation to overcome the shortcomings in current practical applications. Summary of the invention

[0004] The purpose of the embodiments of the present invention is to provide a water seeper for water-saving irrigation of plants to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the embodiments of the present invention provide the following technical solutions:

[0006] A water seeper for water-saving irrigation of plants, comprising a water reservoir, wherein a water seeper joint is provided at the lower end of the water reservoir, the water seeper joint is cooperated and installed on a connecting seat provided at the top of a bottomed cylindrical tube, the bottomed cylindrical tube is inserted into the soil, the inner cavity of the bottomed cylindrical tube is the inner cavity of the cylindrical tube, a straight tube extending into the lower part of the inner cavity of the cylindrical tube is also installed on the lower side of the water seeper joint, a water suction rope is also provided in the inner cavity of the cylindrical tube in the straight tube, the other end of the water suction rope extends out from the side wall of the bottomed cylindrical tube, a water suction rope sleeve is also sleeved on the water suction rope located on the outer side of the bottomed cylindrical tube, a driving mechanism for adjusting the relative positions of the water suction rope sleeve and the water suction rope is also installed on the bottomed cylindrical tube, a Y-shaped channel is also provided on the upper part of the inner cavity of the cylindrical tube, and the water suction rope passes through the lower part of the Y-shaped channel.

[0007] As a further solution of the present invention: the lower end of the water-absorbing rope is located at the bottom of the inner cavity of the cylindrical tube, the water-absorbing rope located outside the cylindrical tube with a bottom is arranged horizontally, and the water-absorbing rope located outside the cylindrical tube with a bottom is buried in the soil 10 to 50 mm away from the soil surface and is tightly combined with the soil; the height difference between the lower end and the high end of the water-absorbing rope is 30 to 100 mm.

[0008] As a further solution of the present invention: the distance between the lower end of the straight tube and the bottom of the inner cavity of the cylindrical tube is 2-10 mm; the difference between the outer diameter of the straight tube and the diameter of the inner cavity of the cylindrical tube is 4-10 mm.

[0009] As a further solution of the present invention: a strip-shaped rope passage is provided on the side wall of the straight tube for the water absorption rope to pass through, a rope through hole is provided on the side wall of the bottomed cylindrical tube for the water absorption rope to pass through, and the water absorption rope and the bottomed cylindrical tube are fixedly connected.

[0010] As a further solution of the present invention: the driving mechanism includes a linkage block, a first telescopic cylinder and a diagonal support rod, a linkage block is fixedly installed on the upper side of the water-absorbing rope sleeve, the first telescopic cylinder is fixedly installed on the bottom cylindrical tube, the telescopic core shaft of the first telescopic cylinder is fixedly connected to the linkage block, and the cylinder body of the first telescopic cylinder is also fixedly connected to the bottom cylindrical tube through the diagonal support rod.

[0011] As a further solution of the present invention: inner ribs are also provided in the water-absorbing rope located outside the straight tube.

[0012] As a further solution of the present invention: a plug is also provided at the bottom of the bottom cylindrical tube, and a plurality of oblique rods are circumferentially installed on the outside of the bottom cylindrical tube, the plug and the bottom cylindrical tube are coaxially arranged, and the angle between the oblique rods and the bottom cylindrical tube is 45°.

[0013] As a further solution of the present invention: a water inlet is further provided on the top of the water storage container, a sealing cover is mounted on the water inlet, and a vent valve is further provided on the sealing cover.

[0014] As a further solution of the present invention: an installation cavity is also opened on the upper part of the water storage tank, and a wireless communication module, a PLC controller, an inverter and a battery are respectively installed in the installation cavity; a sealing cover is installed on the top of the installation cavity, a solar cell panel is provided above the sealing cover, and a support rod and a second telescopic cylinder are hingedly provided on the lower side of the solar cell panel, the lower end of the support rod is fixed on the sealing cover, and the lower end of the second telescopic cylinder is hinged on the sealing cover; the solar cell panel is electrically connected to the battery through the inverter, and the PLC controller is also electrically connected to the wireless communication module, the battery, the second telescopic cylinder and the first telescopic cylinder respectively, and the wireless communication module is also communicatively connected to the monitoring center.

[0015] As a further solution of the present invention: it also includes a humidity sensor arranged in the soil, and the humidity sensor is electrically connected to the PLC controller.

[0016] Compared with the prior art, the embodiments of the present invention have the following beneficial effects:

[0017] The water seeper for plant water-saving irrigation has a water storage device supported by a bottomed cylindrical tube to be vertically stable. The water level in the bottomed cylindrical tube in the soil can be kept at a fixed value by setting a Y-shaped channel, thereby laying a foundation for reliable water seepage in the next step. The water absorption rope is provided with a water absorption rope sleeve, which can be driven to slide left and right by a driving mechanism to increase or decrease the contact area with the soil to achieve the effect of regulating the amount of water seepage. The lower end of the water absorption rope is at the bottom of the inner cavity of the cylindrical tube, and the upper end is buried in the soil 10 to 50 mm away from the soil surface and is tightly combined with the soil. The water at the bottom of the inner cavity of the cylindrical tube in the soil is evenly absorbed into the soil through the water absorption rope, so that the water infiltrated into the soil will not generate a flow path, thereby achieving an hourly water seepage of less than 20 g, which can maximize the utilization rate of water and make the water utilization rate reach more than 99%, and is worthy of promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the front cross-sectional structure of an embodiment of the present invention.

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of the connecting seat and the cylindrical tube part with a bottom in an embodiment of the present invention.

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the straight pipe part in an embodiment of the present invention.

[0021] In the figure: 1-water absorption rope sleeve, 2-linkage block, 3-first telescopic cylinder, 4-inner rib, 5-water absorption rope, 6-oblique support rod, 7-water storage tank, 8-water filling port, 9-sealing cover, 10-vent valve, 11-support rod, 12-solar panel, 13-second telescopic cylinder, 14-sealing cover, 15-installation cavity, 16-wireless communication module, 17-PLC controller, 18-inverter, 19-battery, 20-water seepage device joint, 21-connecting seat, 22-Y-type channel, 23-straight pipe, 24-soil, 25-oblique insertion rod, 26-plug, 27-cylindrical tube inner cavity, 28-cylindrical tube with bottom, 29-strip rope mouth, 30-rope through hole. DETAILED DESCRIPTION

[0022] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0023] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0024] Example 1

[0025] See also Figure 1 In an embodiment of the present invention, a water seeper for water-saving irrigation of plants includes a water reservoir 7, a water seeper joint 20 is provided at the lower end of the water reservoir 7, the water seeper joint 20 is mounted on a connecting seat 21 provided at the top of a bottom cylindrical tube 28, the bottom cylindrical tube 28 is inserted into the soil 24, the inner cavity of the bottom cylindrical tube 28 is a cylindrical tube inner cavity 27, and a straight pipe 23 extending into the lower part of the cylindrical tube inner cavity 27 is also installed on the lower side of the water seeper joint 20, the straight pipe A water-absorbing rope 5 is also provided in the inner cavity 27 of the cylindrical tube in 23, and the other end of the water-absorbing rope 5 extends out from the side wall of the cylindrical tube with a bottom 28. A water-absorbing rope sleeve 1 is also sleeved on the water-absorbing rope 5 located on the outer side of the cylindrical tube 28 with a bottom. A driving mechanism for adjusting the relative positions of the water-absorbing rope sleeve 1 and the water-absorbing rope 5 is also installed on the cylindrical tube 28 with a bottom. A Y-shaped channel 22 is also provided at the upper part of the inner cavity 27 of the cylindrical tube, and the water-absorbing rope 5 passes through the lower part of the Y-shaped channel 22.

[0026] Furthermore, the lower end of the water-absorbing rope 5 is located at the bottom of the cylindrical tube inner cavity 27, the water-absorbing rope 5 located outside the bottomed cylindrical tube 28 is horizontally arranged, and the water-absorbing rope 5 located outside the bottomed cylindrical tube 28 is buried in the soil 24 10 to 50 mm away from the surface of the soil 24, and is tightly combined with the soil 24; the height difference between the lower end and the high end of the water-absorbing rope 5 is 30 to 100 mm.

[0027] Furthermore, the distance between the lower end of the straight tube 23 and the bottom of the cylindrical tube inner cavity 27 is 2 to 10 mm; the difference between the outer diameter of the straight tube 23 and the diameter of the cylindrical tube inner cavity 27 is 4 to 10 mm, which improves the application effect.

[0028] In the embodiment of the present invention, a "small reservoir" with a relatively constant water level is formed in the soil 24 by the above-mentioned components, and then water is sucked from the "small reservoir" through the water absorption rope 5 and infiltrated into the soil 24. The water storage tank 7 is supported vertically and stably by the bottomed cylindrical tube 28. The water level in the bottomed cylindrical tube 28 in the soil 24 can be kept at a constant value by the arrangement of the Y-shaped channel 22, laying a foundation for reliable water infiltration in the next step; the water absorption rope 5 is provided with a water absorption rope sleeve 1, which can be driven to slide left and right by a driving mechanism to increase or decrease the water in the water absorption rope 5. The contact area of ​​the soil 24 is adjusted to achieve the effect of regulating the amount of water seepage. The lower end of the water-absorbing rope 5 is at the bottom of the cylindrical tube inner cavity 27, and the high end is buried in the soil 24 10 to 50 mm away from the surface of the soil 24, and is tightly combined with the soil 24. The water at the bottom of the cylindrical tube inner cavity 27 in the soil 24 is evenly absorbed into the soil 24 through the water-absorbing rope 5, so that the water infiltrated into the soil 24 will not produce a flow path, thereby achieving an hourly water seepage amount of less than 20g, which can maximize the utilization rate of water and make the water utilization rate reach more than 99%.

[0029] Example 2

[0030] See also Figure 1-3 The difference between this embodiment and embodiment 1 is that:

[0031] In this embodiment, a strip-shaped rope opening 29 for the water-absorbing rope 5 to pass through is opened on the side wall of the straight tube 23, and a rope through hole 30 for the water-absorbing rope 5 to pass through is opened on the side wall of the bottomed cylindrical tube 28, and the water-absorbing rope 5 and the bottomed cylindrical tube 28 are fixedly connected; the driving mechanism includes a linkage block 2, a first telescopic cylinder 3 and a diagonal support rod 6, a linkage block 2 is fixedly installed on the upper side of the water-absorbing rope sleeve 1, and a first telescopic cylinder 3 is fixedly installed on the bottomed cylindrical tube 28, and the telescopic core shaft of the first telescopic cylinder 3 is fixedly connected to the linkage block 2. In order to improve the stability of the first telescopic cylinder 3, the cylinder body of the first telescopic cylinder 3 is also connected and fixed to the bottomed cylindrical tube 28 through the diagonal support rod 6. The water-absorbing rope sleeve 1 can be driven to move by controlling the extension and contraction of the first telescopic cylinder 3, thereby adjusting the relative position of the water-absorbing rope sleeve 1 and the water-absorbing rope 5.

[0032] In order to prevent the water absorption rope 5 from being deformed when the water absorption rope sleeve 1 and the water absorption rope 5 slide relative to each other, an internal rib 4 is further provided in the water absorption rope 5 located outside the straight tube 23. The internal rib 4 does not affect the water absorption effect of the water absorption rope 5 and can keep the water absorption rope 5 relatively stable, which is beneficial to the adjustment of the position of the water absorption rope sleeve 1 relative to the water absorption rope 5.

[0033] In this embodiment, a plug 26 is further provided at the bottom of the bottom cylindrical tube 28, and a plurality of oblique rods 25 are circumferentially installed on the outer side of the bottom cylindrical tube 28. The plug 26 and the bottom cylindrical tube 28 are coaxially arranged, and the angle between the oblique rods 25 and the bottom cylindrical tube 28 is 45°. The plug 26 facilitates the insertion of the device into the soil 24, and the oblique rods 25 can improve the stability of the bottom cylindrical tube 28, thereby improving the overall stability of the device.

[0034] In this embodiment, a water inlet 8 is further provided on the top of the water storage tank 7, and a sealing cover 9 is installed on the water inlet 8. The sealing cover 9 is also provided with a vent valve 10, which is convenient for water replenishment and maintaining the air pressure in the water storage tank 7 stable, facilitating the exchange of atmospheric pressure air, and facilitating water absorption and water seepage.

[0035] An installation cavity 15 is also provided at the upper part of the water storage tank 7, in which a wireless communication module 16, a PLC controller 17, an inverter 18 and a battery 19 are respectively installed, and a sealing cover 14 is installed on the top of the installation cavity 15, and a solar cell panel 12 is provided above the sealing cover 14, and a support rod 11 and a second telescopic cylinder 13 are hingedly provided on the lower side of the solar cell panel 12, the lower end of the support rod 11 is fixed on the sealing cover 14, and the lower end of the second telescopic cylinder 13 is hinged on the sealing cover 14, and power generation can be performed by the solar cell panel 12, which is energy-saving and environmentally friendly, and the second telescopic cylinder 13 can control and adjust the inclination angle of the solar cell panel 12 to improve the power generation efficiency of the solar cell panel 12.

[0036] The specific circuit connection relationship is: the solar panel 12 is electrically connected to the battery 19 through the inverter 18, and the PLC controller 17 is also electrically connected to the wireless communication module 16, the battery 19, the second telescopic cylinder 13 and the first telescopic cylinder 3 respectively. The second telescopic cylinder 13 and the first telescopic cylinder 3 can adopt micro electric telescopic rods. The wireless communication module 16 is also connected to the monitoring center for communication and can be remotely controlled through the monitoring center.

[0037] A humidity sensor (not shown) is also included and is disposed in the soil 24 . The humidity sensor is electrically connected to the PLC controller 17 , so that the monitoring center can view the humidity data of the soil 24 in real time, and then remotely control the first telescopic cylinder 3 .

[0038] The circuits, electronic components and modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present invention does not involve improvements to software programs.

[0039] When the water seeper for water-saving irrigation of plants is used, the bottomed cylindrical tube 28 is vertically inserted into the soil 24, and the soil 24 is filled around and fixed. Irrigation water is filled into the water reservoir 7, and after being tightly connected to the water seeper joint 20, it is vertically inverted on the top connection seat 21 of the bottomed cylindrical tube 28. When the irrigation water in the water reservoir 7 is used up, just take the straight tube 23 out of the bottomed cylindrical tube 28, fill it with water and reinstall it. The cylindrical tube 28 and the water-absorbing rope 5 are stationary in the soil 24. At this time, since the atmospheric pressure inside the water storage container 7 is equal, the air enters the water storage container 7 from the outside through the Y-shaped channel 22, the inner cavity of the cylindrical tube 27 and the straight tube 23 in sequence. At the same time, the irrigation water in the water storage container 7 also flows into the bottomed cylindrical tube 28 along the straight tube 23. When the water volume in the bottomed cylindrical tube 28 is continuously increased and the water level rises to cover the edge of the straight tube 23, the air is prevented from entering the water storage container 7, so that The atmospheric pressure inside the water reservoir 7 is lower than the pressure outside the device, which hinders the irrigation water inside the water reservoir 7 from flowing out. When one end of the water-absorbing rope 5 continuously consumes water in the soil 24, the water-absorbing rope 5 in the bottomed cylindrical tube 28 at the other end continuously and passively replenishes the water consumed by the soil 24. At this time, as the amount of water decreases, the water level in the inner cavity 27 of the cylindrical tube decreases accordingly. When the edge of the straight tube 23 in the inner cavity 27 of the cylindrical tube emerges from the water surface, the air outside the water seeper can enter the water reservoir 7 from the outside of the water seepage through the Y-shaped channel 22, the inner cavity 27 of the cylindrical tube and the straight tube 23 in sequence. At the same time, the irrigation water in the water reservoir 7 also flows into the inner cavity 27 of the cylindrical tube along the straight tube 23. This cycle repeats itself, and the water level in the inner cavity 27 of the cylindrical tube is automatically adjusted by the principle of atmospheric pressure, so that the water level in the inner cavity 27 of the cylindrical tube is always kept in a normal state to ensure that the water energy of the water-absorbing rope 5 infiltrating into the soil 24 can continue.

[0040] The above are only preferred embodiments of the present invention. It should be pointed out that, for those skilled in the art, several modifications and improvements can be made without departing from the concept of the present invention. These should also be regarded as the protection scope of the present invention. These will not affect the effect of the implementation of the present invention and the practicality of the patent.

Claims

1. A water seeper for water-saving irrigation of plants, comprising a water storage container (7), characterized in that: The lower end of the water storage container (7) is provided with a water seepage device joint (20), and the water seepage device joint (20) is mounted on a connection seat (21) provided on the top of a bottom cylindrical tube (28), and the bottom cylindrical tube (28) is inserted into the soil (24); The inner cavity of the bottomed cylindrical tube (28) is the inner cavity of the cylindrical tube (27), and a straight tube (23) extending into the lower part of the inner cavity of the cylindrical tube (27) is also installed on the lower side of the water seepage device joint (20); A water absorption rope (5) is also provided in the cylindrical tube inner cavity (27) in the straight tube (23); the other end of the water absorption rope (5) extends out from the side wall of the bottomed cylindrical tube (28); a water absorption rope sleeve (1) is also sleeved on the water absorption rope (5) located outside the bottomed cylindrical tube (28); and a driving mechanism for adjusting the relative position of the water absorption rope sleeve (1) and the water absorption rope (5) is also installed on the bottomed cylindrical tube (28); The upper portion of the cylindrical tube inner cavity (27) is also provided with a Y-shaped channel (22), and the water absorption rope (5) passes through the lower portion of the Y-shaped channel (22); A strip-shaped rope opening (29) for the water-absorbing rope (5) to pass through is formed on the side wall of the straight tube (23), a rope through hole (30) for the water-absorbing rope (5) to pass through is formed on the side wall of the bottomed cylindrical tube (28), and the water-absorbing rope (5) and the bottomed cylindrical tube (28) are fixedly connected; The driving mechanism comprises a linkage block (2), a first telescopic cylinder (3) and a diagonal support rod (6); A linkage block (2) is fixedly mounted on the upper side of the water-absorbing rope sleeve (1), a first telescopic cylinder (3) is fixedly mounted on the bottom cylindrical tube (28), and a telescopic core shaft of the first telescopic cylinder (3) is fixedly connected to the linkage block (2); The cylinder body of the first telescopic cylinder (3) is also connected and fixed to the bottomed cylindrical tube (28) via an inclined support rod (6).

2. The water seeper for water-saving irrigation of plants according to claim 1, characterized in that: The lower end of the water-absorbing rope (5) is located at the bottom of the inner cavity (27) of the cylindrical tube, the water-absorbing rope (5) located outside the bottomed cylindrical tube (28) is arranged horizontally, and the water-absorbing rope (5) located outside the bottomed cylindrical tube (28) is buried in the soil (24) at a distance of 10 to 50 mm from the surface of the soil (24), and is tightly combined with the soil (24); The height difference between the lower end and the upper end of the water-absorbing rope (5) is 30 to 100 mm.

3. The water seeper for water-saving irrigation of plants according to claim 2, characterized in that: The distance between the lower end of the straight tube (23) and the bottom of the inner cavity (27) of the cylindrical tube is 2 to 10 mm; The difference between the outer diameter of the straight tube (23) and the diameter of the inner cavity (27) of the cylindrical tube is 4 to 10 mm.

4. The water seeper for water-saving irrigation of plants according to claim 1, characterized in that: An inner rib (4) is also provided inside the water-absorbing rope (5) located outside the straight tube (23).

5. The water seeper for water-saving irrigation of plants according to claim 1, characterized in that: The bottom of the bottomed cylindrical tube (28) is also provided with a plug (26), and the outer side of the bottomed cylindrical tube (28) is also provided with a plurality of obliquely inserted rods (25) distributed in a circumferential direction; The plug (26) and the bottomed cylindrical tube (28) are coaxially arranged, and the angle between the oblique insertion rod (25) and the bottomed cylindrical tube (28) is 45°.

6. The water seeper for water-saving irrigation of plants according to claim 1, characterized in that: The top of the water storage container (7) is also provided with a water inlet (8), a sealing cover (9) is mounted on the water inlet (8), and a vent valve (10) is also provided on the sealing cover (9).

7. The water seeper for water-saving irrigation of plants according to claim 1 or 6, characterized in that: The upper portion of the water storage tank (7) is also provided with an installation cavity (15), in which a wireless communication module (16), a PLC controller (17), an inverter (18) and a storage battery (19) are respectively installed; A sealing cover (14) is installed on the top of the installation cavity (15); a solar cell panel (12) is provided above the sealing cover (14); a support rod (11) and a second telescopic cylinder (13) are respectively hingedly provided on the lower side of the solar cell panel (12); the lower end of the support rod (11) is fixed to the sealing cover (14); and the lower end of the second telescopic cylinder (13) is hingedly connected to the sealing cover (14); The solar cell panel (12) is electrically connected to the battery (19) via an inverter (18); The PLC controller (17) is also electrically connected to the wireless communication module (16), the storage battery (19), the second telescopic cylinder (13) and the first telescopic cylinder (3) respectively; The wireless communication module (16) is also in communication connection with the monitoring center.

8. The water seeper for water-saving irrigation of plants according to claim 7, characterized in that: It also includes a humidity sensor disposed in the soil (24), and the humidity sensor is electrically connected to the PLC controller (17).

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