Rapidly connected drip irrigation tape

Abstract

The utility model discloses a quick connection drip irrigation tape which comprises a water pump and a drip irrigation tape body, one side of the water pump is fixedly connected with a connecting pipe, one end of the drip irrigation tape body is fixedly connected with a butt joint pipe, the bottom end of the drip irrigation tape body is fixedly connected with water spraying heads at equal intervals in a penetrating mode, and a connecting groove is formed in the end, away from the water pump, of the connecting pipe. One end of the butt joint pipe is inserted into the connecting groove in a penetrating mode, and the connecting pipe is connected with the interior of the drip irrigation belt in a penetrating mode through the butt joint pipe. Compared with the prior art, the utility model has the advantages that one end of the butt joint pipe is inserted into the connecting groove, water leakage at the joint can be prevented by arranging the sealing gasket in the butt joint groove, then pushing on the connecting sleeve is released, the spring relieves the elastic acting force, the connecting sleeve is pushed to reset, and the butt joint pipe is sealed under the contact of the rolling ball and the inclined surface of the limiting block. And the rolling ball is pushed to move towards the interior of the trapezoidal groove, so that the water pump and the drip irrigation tape are quickly connected.

Description

Technical Field

[0001] The utility model relates to the technical field of drip irrigation belts, in particular to a quick-connect drip irrigation belt. Background Art

[0002] Drip irrigation uses plastic pipes (drip irrigation pipe guides) to deliver water through orifices or drippers on capillary tubes with a diameter of about 10mm to the roots of crops for localized irrigation. Through drippers or drip irrigation tapes with very small outflow orifices, water is evenly and slowly dripped drop by drop into the soil near the roots of crops. Drip irrigation is a precision irrigation method that uses a low-pressure piping system to deliver water directly to the field. Then, through emitters such as drippers, orifices, or drip irrigation tapes installed on capillary tubes, water is evenly and slowly dripped into the soil near the root zone of crops. This ensures that the soil in the area with the most developed crop root system maintains an appropriate humidity, keeps the soil's water, fertilizer, air, heat, and microbial activity in good condition, and creates favorable conditions for high and stable crop yields.

[0003] However, some drip irrigation belts are connected to the water pump by bolts, which makes the installation process cumbersome and inconvenient, and the connection is in contact with water for a long time, which will cause rust, thus affecting the disassembly; therefore, it does not meet the existing needs. In this regard, we propose a quick-connect drip irrigation belt. Utility Model Content

[0004] The technical problem to be solved by the present invention is to provide a quick-connect drip irrigation belt. In order to solve the above technical problems, the technical solution of the present invention is as follows:

[0005] A quick-connect drip irrigation belt comprises a water pump and a drip irrigation belt, wherein a connecting pipe is fixedly connected to one side of the water pump, a butt joint pipe is fixedly connected to one end of the drip irrigation belt, a sprinkler head is fixedly connected at an equal distance from the bottom end of the drip irrigation belt, a connecting groove is provided in the interior of the connecting pipe away from the water pump, one end of the butt joint pipe is inserted into the interior of the connecting groove, the connecting pipe is connected to the interior of the drip irrigation belt through the butt joint pipe, and a connecting sleeve is movably connected to the outer surface of the connecting pipe away from the water pump.

[0006] Preferably, a fixing ring is fixedly connected to the outer surface of the connecting pipe and located inside the connecting sleeve, and a limiting block is fixedly connected to the inner wall of the connecting sleeve at one end away from the fixing ring.

[0007] Preferably, a spring is fixedly connected between one side of the fixing ring close to the limiting block and one side of the limiting block, and the spring is wound around the outer surface of the connecting pipe.

[0008] Preferably, through holes are provided on both sides of the outer surface of the connecting tube and are connected to the inside of the connecting groove. A ball is connected to the inside of the through hole in a rolling manner. The side of the limit block away from the spring is arranged in an inclined manner, and the outer surface of the ball is in rolling contact with the inner side of the limit block.

[0009] Preferably, the outer surface of one end of the butt joint pipe inserted into the connecting groove is provided with a trapezoidal groove matching the rolling ball, and one end of the rolling ball is movably engaged with the interior of the trapezoidal groove.

[0010] Preferably, a docking block is fixedly connected to one end of the docking tube close to the connecting tube, a docking groove is opened on one side inside the connecting groove, a sealing gasket is fixedly provided at one end of the docking groove away from the connecting groove, the docking block is plugged into the docking groove, and one side of the docking block is in close contact with one side of the sealing gasket.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The utility model moves the connecting sleeve toward the side close to the water pump, so that the limit block inside the connecting sleeve cooperates with the fixing ring to squeeze the spring to produce deformation, thereby driving one side of the rolling ball to be clamped into the inside of the through hole, and the other side of the rolling ball contacts the inclined surface of the limit block, then one end of the docking pipe is plugged into the inside of the connecting groove, and the docking block is plugged into the inside of the docking groove, and the arrangement of the sealing gasket inside the docking groove can prevent water leakage at the connection between the connecting pipe and the docking pipe, then releases the push on the connecting sleeve, so that the spring releases the elastic force, thereby pushing the connecting sleeve to reset, and then under the contact between the rolling ball and the inclined surface of the limit block, the rolling ball is pushed toward the inside of the trapezoidal groove until the bottom end surface of the limit block cooperates with the trapezoidal groove to completely clamp the rolling ball therebetween, thereby quickly connecting the water pump and the drip irrigation belt;

[0013] 2. The utility model moves the connecting sleeve toward the side close to the water pump, thereby driving the rolling ball to disengage from the trapezoidal groove, thereby removing the restriction on the butt joint pipe and making it easy to disassemble the drip irrigation belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a front cross-sectional view of the entire utility model;

[0016] Figure 3 This is a front cross-sectional view of the connecting pipe, connecting sleeve and butt pipe of the utility model;

[0017] Figure 4 For this utility model Figure 2 Schematic diagram of the structure at point A in the middle.

[0018] In the figure: 1. Water pump; 2. Drip irrigation tape; 3. Sprinkler head; 4. Connecting pipe; 401. Connecting groove; 402. Through hole; 403. Docking groove; 5. Docking pipe; 501. Trapezoidal groove; 6. Connecting sleeve; 7. Fixing ring; 8. Limit block; 9. Spring; 10. Rolling ball; 11. Docking block; 12. Sealing gasket. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] like Figure 1 As shown, the utility model provides an embodiment: a quick-connect drip irrigation belt, comprising a water pump 1 and a drip irrigation belt 2, a connecting pipe 4 is fixedly connected to one side of the water pump 1, and a docking pipe 5 is fixedly connected to one end of the drip irrigation belt 2. The bottom end of the drip irrigation belt 2 is fixedly connected with a sprinkler head 3 at equal distances, and a connecting groove 401 is opened in the interior of the connecting pipe 4 away from the water pump 1. One end of the docking pipe 5 is inserted into the interior of the connecting groove 401, and the connecting pipe 4 is connected to the interior of the drip irrigation belt 2 through the docking pipe 5. The outer surface of the connecting pipe 4 away from the water pump 1 is movably connected with a connecting sleeve 6.

[0021] As the preferred technical solution of this embodiment, Figure 3 As shown, a fixing ring 7 is fixedly connected to the outer surface of the connecting tube 4 and located inside the connecting sleeve 6, and a limiting block 8 is fixedly connected to the inner wall of the connecting sleeve 6 away from the fixing ring 7. A spring 9 is fixedly connected between the side of the fixing ring 7 close to the limiting block 8 and one side of the limiting block 8, and the spring 9 is wound around the outer surface of the connecting tube 4. Through holes 402 that are connected to the inside of the connecting groove 401 are provided on both sides of the outer surface of the connecting tube 4, and a ball 10 is rollingly connected to the inside of the through hole 402. The side of the limiting block 8 away from the spring 9 is arranged in an inclined surface, and the outer surface of the ball 10 is in rolling contact with the inner side of the limiting block 8.

[0022] In this embodiment, by moving the connecting sleeve 6 toward the side close to the water pump 1, the limit block 8 on the inner side of the connecting sleeve 6 cooperates with the fixing ring 7 to squeeze the spring 9 to compress and deform, thereby driving one side of the ball 10 to be clamped into the inside of the through hole 402, while the other side of the ball 10 contacts the inclined surface of the limit block 8.

[0023] As the preferred technical solution of this embodiment, Figure 2 and Figure 4As shown, a docking block 11 is fixedly connected to one end of the docking tube 5 close to the connecting tube 4, a docking groove 303 is opened on one side of the connecting groove 401, and a sealing gasket 12 is fixedly provided on the end of the docking groove 303 away from the connecting groove 401. The docking block 11 is plugged into the docking groove 303, and one side of the docking block 11 is in close contact with one side of the sealing gasket 12. One end of the docking tube 5 is plugged into the inside of the connecting groove 401, and the docking block 11 is plugged into the inside of the docking groove 403. The setting of the sealing gasket 12 inside the docking groove 403 can prevent water leakage at the connection between the connecting tube 4 and the docking tube 5.

[0024] As the preferred technical solution of this embodiment, Figure 4 As shown, the outer surface of one end of the butt joint pipe 5 inserted into the connecting groove 401 is provided with a trapezoidal groove 501 matching the ball 10 , and one end of the ball 10 is movably engaged in the trapezoidal groove 501 .

[0025] In this embodiment, the push on the connecting sleeve 6 is released, so that the spring 9 releases the elastic force, thereby pushing the connecting sleeve 6 to reset, and then under the contact between the ball 10 and the inclined surface of the limit block 8, the ball 10 is pushed toward the inside of the trapezoidal groove 501 until the bottom end surface of the limit block 8 cooperates with the trapezoidal groove 501 to completely engage the ball 10 therebetween, thereby quickly connecting the water pump 1 and the drip irrigation belt 2.

[0026] Working principle: By moving the connecting sleeve 6 toward the side close to the water pump 1, the limit block 8 on the inner side of the connecting sleeve 6 cooperates with the fixing ring 7 to squeeze the spring 9 to produce compression and deformation, thereby driving one side of the ball 10 to be clamped into the inside of the through hole 402, and the other side of the ball 10 contacts the inclined surface of the limit block 8. Then, one end of the docking pipe 5 is plugged into the inside of the connecting groove 401, and the docking block 11 is plugged into the inside of the docking groove 403. The setting of the sealing gasket 12 inside the docking groove 403 can prevent water leakage at the connection between the connecting pipe 4 and the docking pipe 5. Then, the connecting sleeve 6 is loosened. Pushing causes the spring 9 to release its elastic force, thereby pushing the connecting sleeve 6 to reset, and then under the contact between the ball 10 and the inclined surface of the limit block 8, the ball 10 is pushed toward the inside of the trapezoidal groove 501 until the bottom end surface of the limit block 8 cooperates with the trapezoidal groove 501 to completely engage the ball 10 therebetween, thereby quickly connecting the water pump 1 and the drip irrigation belt 2; when the water pump 1 and the drip irrigation belt 2 need to be separated, the connecting sleeve 6 will be moved toward the side close to the water pump 1, thereby driving the ball 10 out of the trapezoidal groove 501, thereby releasing the restriction on the docking pipe 5, making it easy to disassemble the drip irrigation belt 2.

[0027] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A quick-connect drip irrigation tape, comprising a water pump (1) and a drip irrigation tape (2), characterized in that: A connecting pipe (4) is fixedly connected to one side of the water pump (1), a butt joint pipe (5) is fixedly connected to one end of the drip irrigation belt (2), a sprinkler head (3) is fixedly connected to the bottom end of the drip irrigation belt (2) at equal distances, a connecting groove (401) is provided inside the connecting pipe (4) at one end away from the water pump (1), one end of the butt joint pipe (5) is inserted into the inside of the connecting groove (401), the connecting pipe (4) is connected to the inside of the drip irrigation belt (2) through the butt joint pipe (5), and a connecting sleeve (6) is movably connected to the outer surface of the connecting pipe (4) at one end away from the water pump (1).

2. The quick-connect drip irrigation tape according to claim 1, characterized in that: A fixing ring (7) is fixedly connected to the outer surface of the connecting pipe (4) and located inside the connecting sleeve (6), and a limiting block (8) is fixedly connected to the inner wall of the connecting sleeve (6) at one end away from the fixing ring (7).

3. The quick-connect drip irrigation tape according to claim 2, characterized in that: A spring (9) is fixedly connected between one side of the fixing ring (7) close to the limiting block (8) and one side of the limiting block (8), and the spring (9) is wound around the outer surface of the connecting pipe (4).

4. The quick-connect drip irrigation tape according to claim 3, characterized in that: Through holes (402) are provided on both sides of the outer surface of the connecting tube (4) and are connected to the interior of the connecting groove (401). A ball (10) is connected in a rolling manner inside the through hole (402). The side of the limit block (8) away from the spring (9) is arranged in an inclined surface, and the outer surface of the ball (10) is in rolling contact with the inner side of the limit block (8).

5. The quick-connect drip irrigation tape according to claim 4, characterized in that: The outer surface of one end of the butt joint pipe (5) inserted into the connecting groove (401) is provided with a trapezoidal groove (501) matching the rolling ball (10), and one end of the rolling ball (10) is movably engaged with the inside of the trapezoidal groove (501).

6. The quick-connect drip irrigation tape according to claim 1, characterized in that: A docking block (11) is fixedly connected to one end of the docking pipe (5) close to the connecting pipe (4); a docking groove (303) is provided on one side inside the connecting groove (401); a sealing gasket (12) is fixedly provided on one end of the docking groove (303) away from the connecting groove (401); the docking block (11) is plugged into the docking groove (303), and one side of the docking block (11) is in close contact with one side of the sealing gasket (12).

Images