Tea planting drip irrigation device

Abstract

The utility model discloses a tea planting drip irrigation device which comprises an outer cylinder body, a water inlet pipe is connected to the outer cylinder body, the water inlet pipe is communicated with a high-pressure chamber in the outer cylinder body, a sieve plate is arranged on the lower side of the high-pressure chamber, a buffer chamber located in the outer cylinder body is arranged on the lower side of the sieve plate, and a water outlet pipe is arranged on the lower side of the buffer chamber. A buffer plate is arranged on the lower side of the buffer chamber, a water storage chamber is arranged on the lower side of the buffer plate, the water storage chamber is connected with a drip irrigation mechanism capable of conveniently controlling the flow, and by arranging supporting legs and fixing pins, vertical installation of the outer barrel is facilitated; by arranging the adjusting bolt, manual flow adjustment can be conveniently achieved without being driven by a motor, and the device is simple in structure, low in cost and suitable for large-area application. The drip irrigation position can be adjusted at will through the plug part and the hose, the plug part is directly inserted into soil for use, evaporation of water can be further reduced, and the water utilization rate is increased.

Description

Technical Field

[0001] The utility model relates to the field of tea planting, in particular to a tea planting drip irrigation device. Background Art

[0002] At present, the main irrigation methods are divided into two types: sprinkler irrigation and drip irrigation. Tea trees have lush branches and leaves. When using sprinkler irrigation, most of the water falls on the branches and leaves, causing waste; while drip irrigation can directly deliver water to the roots of tea trees, with high water utilization rate. At present, most of the drip irrigation devices in tea gardens use perforated drip irrigation belts directly laid on the soil surface. The structure is simple and the water flow of drip irrigation cannot be adjusted according to the age of the tea trees.

[0003] The Chinese utility model patent with application number 202123014368.8 proposes a drip irrigation device for tea planting, but there are still some shortcomings:

[0004] 1. The position of the drip irrigation hole is fixed, and the position of the drip irrigation cannot be changed at will. In addition, the drip irrigation hole is located on the upper side of the ground. When dripping onto the ground, part of the water still evaporates, and the water utilization rate is still not high enough;

[0005] Second, it uses a motor for flow control, but the motor often needs to be equipped with a reducer, wires and other structures, which makes the overall structure more complicated, the drip irrigation cost is high, and it is not conducive to large-scale settings;

[0006] Third, the use of the insertion rod method cannot ensure that the outer cylinder is inserted vertically, which may cause the outer cylinder to tilt.

[0007] Based on this, the utility model proposes a tea planting drip irrigation device. Utility Model Content

[0008] In order to overcome the defects in the above-mentioned prior art, the utility model provides a tea planting drip irrigation device, which facilitates the vertical installation of the outer cylinder by arranging supporting feet and fixing pins; by arranging adjusting bolts, manual flow adjustment can be conveniently realized without the need for motor drive, and has a simple structure, low cost, and is suitable for large-area applications; the drip irrigation position can be arbitrarily adjusted through the plug part and the hose, and the plug part is directly inserted into the soil for use, which can further reduce water evaporation and improve water utilization rate.

[0009] Technical Solution

[0010] A tea planting drip irrigation device comprises an outer cylinder, the outer cylinder is connected to a water inlet pipe, the water inlet pipe is communicated with a high-pressure chamber inside the outer cylinder, a sieve plate is arranged at the lower side of the high-pressure chamber, a buffer chamber located inside the outer cylinder is arranged at the lower side of the sieve plate, a buffer plate is arranged at the lower side of the buffer chamber, a water storage chamber is arranged at the lower side of the buffer plate, and the water storage chamber is connected to a drip irrigation mechanism capable of conveniently controlling flow.

[0011] Furthermore, the drip irrigation mechanism includes a connecting pipe fixed to the outer cylinder and connected to the water storage chamber, wherein a thick pipe section connected to the water storage chamber is arranged inside the connecting pipe, and the thick pipe section is connected to a thin pipe section located inside the connecting pipe.

[0012] Furthermore, the thin tube segment is threadedly connected to a first joint, the first joint is connected to a hose, and the other end of the hose is connected to a second joint.

[0013] Furthermore, the other end of the second joint is threadedly connected with a plug portion that can be inserted into soil.

[0014] Furthermore, the plug portion is provided with a through hole, and a metal partition is provided in the through hole to prevent mud clogging.

[0015] Furthermore, a control chamber is provided in the top surface of the thin tube segment, and a block capable of controlling the size of the water flow cross-section of the thin tube segment is slidably connected in the control chamber.

[0016] Furthermore, an adjusting bolt passes through and is threadedly connected to the connecting pipe, the lower end of the adjusting bolt is rotatably connected to the stopper, and an interface is provided on the upper end surface of the connecting pipe, and a protective cover is connected to the interface.

[0017] Furthermore, the bottom surface of the outer cylinder is provided with a plurality of supporting feet, and fixing pins can be inserted into the supporting feet.

[0018] Beneficial Effects

[0019] Compared with the prior art, the utility model has the following beneficial effects: by arranging the supporting feet and the fixing pins, the vertical installation of the outer cylinder is facilitated; by arranging the adjusting bolts, manual flow adjustment can be conveniently realized without the need for motor drive, the structure is simple, the cost is low, and it is suitable for large-area applications; the drip irrigation position can be arbitrarily adjusted through the plug part and the hose, and the plug part is directly inserted into the soil for use, which can further reduce the evaporation of water and improve the water utilization rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a structural schematic diagram of a tea planting drip irrigation device of the utility model;

[0021] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0022] Figure 3 for Figure 2 Schematic diagram of the structure in the BB direction.

[0023] Reference Numbers

[0024] Drip irrigation mechanism 900, outer cylinder 1, water storage chamber 2, support leg 3, fixing pin 4, buffer plate 5, buffer chamber 6, sieve plate 7, water inlet pipe 8, high-pressure chamber 9, metal partition 10, plug part 11, second joint 12, hose 13, first joint 14, perforation 15, connecting pipe 16, block 17, thick pipe section 18, control chamber 19, adjusting bolt 20, protective cover 21, interface 22, thin pipe section 23. DETAILED DESCRIPTION

[0025] In order to better illustrate the content of the utility model, the following is a description with reference to the accompanying drawings and implementation examples:

[0026] have Figure 1-Figure 3 As shown, the utility model discloses a tea planting drip irrigation device, including an outer cylinder 1, to which a water inlet pipe 8 is connected, and the water inlet pipe 8 is communicated with a high-pressure chamber 9 inside the outer cylinder 1, and a sieve plate 7 is arranged at the lower side of the high-pressure chamber 9, and a buffer chamber 6 located inside the outer cylinder 1 is arranged at the lower side of the sieve plate 7, and a buffer plate 5 is arranged at the lower side of the buffer chamber 6, and a water storage chamber 2 is arranged at the lower side of the buffer plate 5, and the water storage chamber 2 is connected with a drip irrigation mechanism 900 capable of conveniently controlling the flow rate.

[0027] Furthermore, the drip irrigation mechanism 900 includes a connecting pipe 16 fixed to the outer cylinder 1 and connected to the water storage chamber 2 , wherein a thick pipe section 18 connected to the water storage chamber 2 is arranged inside the connecting pipe 16 , and the thick pipe section 18 is connected to a thin pipe section 23 located inside the connecting pipe 16 .

[0028] Furthermore, the thin tube section 23 is threadedly connected to a first joint 14 , the first joint 14 is connected to a hose 13 , and the other end of the hose 13 is connected to a second joint 12 .

[0029] Furthermore, the other end of the second joint 12 is threadedly connected with a plug portion 11 that can be inserted into soil.

[0030] Furthermore, the plug portion 11 is provided with a through hole 15 , and a metal partition 10 is provided in the through hole 15 for preventing mud clogging.

[0031] Furthermore, a control chamber 19 is provided in the top surface of the thin tube section 23 , and a stopper 17 capable of controlling the water flow cross-section size of the thin tube section 23 is slidably connected in the control chamber 19 .

[0032] Furthermore, an adjusting bolt 20 passes through and is threadedly connected to the connecting pipe 16 , and the lower end of the adjusting bolt 20 is rotatably connected to the stopper 17 . An interface 22 is provided on the upper end surface of the connecting pipe 16 , and a protective cover 21 is connected to the interface 22 .

[0033] Furthermore, a plurality of supporting legs 3 are provided on the bottom surface of the outer cylinder 1 , and fixing pins 4 can be inserted into the supporting legs 3 .

[0034] Specifically, when in use, place the support leg 3 on the ground, adjust the position of the support leg 3, observe whether the outer cylinder 1 remains vertical, and after adjusting to be vertical, fix the support leg 3 to the outer cylinder 1 through the fixing pin 4;

[0035] Then water is introduced into the water inlet pipe 8, the water first enters the high pressure chamber 9, then the water seeps into the buffer chamber 6, and then the water passes through the buffer plate 5 and enters the water storage chamber 2;

[0036] Then the water enters the thick tube section 18, passes through the gap between the baffle 17 and the thin tube section 23, and enters the plug section 11 through the first joint 14, the hose 13, and the second joint 12;

[0037] When the flow rate needs to be adjusted, the protective cover 21 is opened, and the adjusting bolt 20 is rotated, thereby driving the block 17 to move up and down, thereby adjusting the gap between the baffle 17 and the inner wall of the thin tube section 23 to achieve flow adjustment. After the adjustment is completed, the protective cover 21 is covered to prevent the adjusting bolt 20 from rotating accidentally;

[0038] After adjustment, observe the water output at the perforation 15, and after adjusting to a suitable water output, directly insert the plug portion 11 into the soil at the position where drip irrigation is required.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the technical solution of the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solution recorded in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solution from the spirit and scope of the technical solution of each embodiment of the utility model.

Claims

1. A tea planting drip irrigation device, characterized in that: The invention comprises an outer cylinder (1), the outer cylinder (1) being connected to a water inlet pipe (8), the water inlet pipe (8) being in communication with a high-pressure chamber (9) inside the outer cylinder (1), a sieve plate (7) being arranged at the lower side of the high-pressure chamber (9), a buffer chamber (6) located inside the outer cylinder (1) being arranged at the lower side of the sieve plate (7), a buffer plate (5) being arranged at the lower side of the buffer chamber (6), a water storage chamber (2) being arranged at the lower side of the buffer plate (5), and the water storage chamber (2) being connected to a drip irrigation mechanism (900) capable of conveniently controlling the flow rate.

2. A tea planting drip irrigation device according to claim 1, characterized in that: The drip irrigation mechanism (900) comprises a connecting pipe (16) fixedly mounted on the outer cylinder (1) and connected to the water storage chamber (2); a thick pipe section (18) connected to the water storage chamber (2) is arranged inside the connecting pipe (16); the thick pipe section (18) is connected to a thin pipe section (23) located inside the connecting pipe (16).

3. A tea planting drip irrigation device according to claim 2, characterized in that: The thin tube section (23) is threadedly connected to a first joint (14), the first joint (14) is connected to a hose (13), and the other end of the hose (13) is connected to a second joint (12).

4. A tea planting drip irrigation device according to claim 3, characterized in that: The other end of the second joint (12) is threadedly connected with a plug portion (11) capable of being inserted into soil.

5. A tea planting drip irrigation device according to claim 4, characterized in that: The plug portion (11) is provided with a through hole (15), and a metal partition (10) for preventing mud clogging is provided in the through hole (15).

6. A tea planting drip irrigation device according to claim 5, characterized in that: A control chamber (19) is provided in the top surface of the thin tube section (23), and a stopper (17) capable of controlling the size of the water flow cross section of the thin tube section (23) is slidably connected in the control chamber (19).

7. A tea planting drip irrigation device according to claim 6, characterized in that: An adjusting bolt (20) passes through and is threadedly connected to the connecting pipe (16); the lower end of the adjusting bolt (20) is rotatably connected to the stopper (17); an interface (22) is provided on the upper end surface of the connecting pipe (16); and a protective cover (21) is connected to the interface (22).

8. A tea planting drip irrigation device according to claim 7, characterized in that: The bottom surface of the outer cylinder (1) is provided with a plurality of supporting feet (3), and fixing pins (4) can be inserted into the supporting feet (3).

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