Drip irrigation tape capable of continuously pasting strips

Abstract

The utility model discloses a drip irrigation tape with a continuous joint strip, which relates to the technical field of drip irrigation and comprises a storage roller and a drip irrigation tape wound on the storage roller, the drip irrigation tape comprises a PE (polyethylene) hose and the continuous joint strip arranged in the PE hose, and a plurality of circulating units are arranged on the continuous joint strip. Each circulating unit comprises a water inlet area, a first flow channel, a second flow channel and a water outlet area; a storage box is fixedly arranged on the storage roller, and a plurality of fixing lantern rings are arranged in the storage box. According to the drip irrigation tape with the continuous strip pasting function, the flow guide frame is arranged to guide water flow entering the drip irrigation tape, so that the water flow enters the first flow channel; the flow speed of water flow is slowed down through upper and lower flow blocking pieces in the first flow channel and the second flow channel which are of a zigzag structure, the uniform flow is achieved, and the uniformity of drip irrigation water flow is improved; and the water outlet of a cutting linear structure is formed and is closed when water is not discharged, so that external dust is prevented from entering and blocking the flow channel.

Description

Technical Field

[0001] The utility model relates to the technical field of drip irrigation, in particular to a drip irrigation belt with continuous stickers. Background Art

[0002] A drip irrigation belt uses a plastic pipe (drip irrigation pipe) to deliver water through orifices or drippers with a diameter of about 10 mm on the capillary to the roots of crops for local irrigation. It is through the very small orifices of the emitter or drip irrigation belt that water is evenly and slowly dripped drop by drop into the soil near the roots of the crops.

[0003] At present, when the drip irrigation belt is working, the water flow enters the water outlet too fast, resulting in uneven water outlet and poor uniformity, which affects the drip irrigation operation. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a drip irrigation belt with continuous stickers, which solves the problem that the existing drip irrigation belt has too fast water inlet into the water outlet, resulting in uneven water outlet and poor uniformity.

[0005] To achieve the above purpose, the utility model provides a drip irrigation belt with continuous stickers, which includes a storage roller and a drip irrigation belt wound around the storage roller. The drip irrigation belt includes a PE hose and continuous stickers arranged inside the PE hose. A plurality of circulation units are arranged on the continuous stickers, and each circulation unit includes a water inlet area, a first flow channel, a second flow channel and a water outlet area;

[0006] A storage box is fixedly arranged on the storage roller, and a plurality of fixed collar rings are arranged inside the storage box.

[0007] Preferably, a water inlet is arranged in the water inlet area. The water inlet is composed of several rows of equally spaced cylinders, and a flow guide frame is arranged in the flow channel of the water inlet. The flow guide frame is arranged in a T-shaped structure.

[0008] Preferably, the first flow channel is arranged in a serrated structure, and the inlet end of the first flow channel is arranged at the tail end of the flow guide frame.

[0009] Preferably, an upper baffle and a lower baffle are arranged in the second flow channel, and the lower baffle and the upper baffle are symmetrically and staggeredly arranged; the second flow channel is connected to the first flow channel.

[0010] Preferably, a water outlet is arranged in the water outlet area. The water outlet is arranged in a cutting line structure; a plurality of bonding points are arranged on the water outlet area.

[0011] Preferably, the fixed collar ring includes a collar ring sleeved on the outer surface of the PE hose. A plug rod is fixedly connected to the lower end of the collar ring, and a protective sleeve is sleeved on the outer part of the plug rod.

[0012] Therefore, the drip irrigation tape with continuous stickers of the present utility model adopts the above structure. By arranging a diversion frame to divert the incoming water flow so that it enters the first flow channel; by arranging the first flow channel with a serrated structure and the upper and lower flow deflectors in the second flow channel to slow down the flow rate of the water flow, achieving a uniform flow rate and improving the uniformity of the drip irrigation water flow; by arranging the water outlet with a cutting line structure, which closes when there is no water output, preventing external dust from entering and blocking the flow channel; by arranging a fixed collar that can be inserted into the soil to fix the drip irrigation tape, improving stability and preventing the drip irrigation tape from flipping, which affects the drip irrigation operation.

[0013] The technical solution of the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. Brief Description of the Drawings

[0014] Figure 1 It is a schematic structural diagram of an embodiment of the drip irrigation tape with continuous stickers of the present utility model;

[0015] Figure 2 It is a cross-sectional view of the drip irrigation tape with continuous stickers of the present utility model;

[0016] Figure 3 It is a schematic use diagram of the drip irrigation tape with continuous stickers of the present utility model;

[0017] Reference numerals: 1, storage roller; 2, drip irrigation tape; 3, PE hose; 4, continuous sticker; 5, water inlet area; 6, first flow channel; 7, second flow channel; 8, water outlet area; 9, storage box; 10, fixed collar; 11, water inlet; 12, diversion frame; 13, upper flow deflector; 14, lower flow deflector; 15, water outlet; 16, bonding point; 17, collar; 18, insertion rod. Detailed Description of the Embodiment

[0018] The technical solution of the present utility model will be further described below with reference to the accompanying drawings and embodiments.

[0019] Unless otherwise defined, the technical terms or scientific terms used in the present utility model should have the ordinary meaning understood by those of ordinary skill in the field to which the present utility model belongs. The "first", "second" and similar terms used in the present utility model do not indicate any order, quantity or importance, but are only used to distinguish different components. The terms such as "including" or "comprising" mean that the elements or objects appearing before this word cover the elements or objects listed after this word and their equivalents, without excluding other elements or objects. The terms such as "connected" or "coupled" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The terms such as "upper", "lower", "left", "right" are only used to indicate relative positional relationships, and when the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0020] Embodiment

[0021] Please refer to Figures 1-3 , the utility model provides a drip irrigation tape with continuous stickers, which includes a storage roller 1 and a drip irrigation tape 2 wound around the storage roller 1. The drip irrigation tape 2 includes a PE hose 3 and a continuous sticker 4 arranged inside the PE hose 3. The continuous sticker 4 is fixed inside the PE hose by bonding and is made by an integrated molding process. A plurality of circulation units are arranged on the continuous sticker 4, and each circulation unit includes a water inlet area 5, a first flow channel 6, a second flow channel 7, and a water outlet area 8.

[0022] A storage box 9 is fixedly arranged on the storage roller 1, and a plurality of fixing collar rings 10 are arranged inside the storage box 9. The fixing collar ring 10 includes a collar ring 17 sleeved on the outer surface of the PE hose 3, and the collar ring 17 is closely attached to the outer surface of the PE hose 3. A plug rod 18 is fixedly connected to the lower end of the collar ring 17, and a protective sleeve is sleeved outside the plug rod 18. The plug rod 18 is inserted into the soil to fix the drip irrigation tape 2, improving stability.

[0023] A water inlet 11 is arranged in the water inlet area 5. The water inlet 11 is composed of several rows of equally spaced cylinders, and a flow guide frame 12 is arranged in the flow channel of the water inlet. The flow guide frame 12 is arranged in a T-shaped structure to conduct the flow.

[0024] The first flow channel 6 is arranged in a serrated structure, and the inlet end of the first flow channel 6 is arranged at the tail end of the flow guide frame 12. The second flow channel 7 is connected to the first flow channel 6, and an upper baffle 13 and a lower baffle 14 are arranged inside the second flow channel 7. The lower baffle 14 and the upper baffle 13 are symmetrically and staggeredly arranged. By arranging the serrated first flow channel 6 and the upper and lower baffles in the second flow channel 7, the flow rate of the water flow is slowed down to achieve a uniform flow rate and improve the uniformity of the drip irrigation water flow.

[0025] A water outlet 15 is arranged in the water outlet area 8. The water outlet 15 is arranged in a cutting line type structure and is formed by cutting in the water outlet area with a cutting knife. A plurality of bonding points 16 are arranged on the water outlet area 8, and the bonding part is made by an integrated molding process.

[0026] During specific use, pull the drip irrigation tape 2 from the storage roller 1, pull it from one end of the land to be drip-irrigated to the other end. During the pulling process, open the storage box 9, take out a certain number of fixing collar rings 10 and sleeve them on the drip irrigation tape 2. When one end of the drip irrigation tape 2 reaches the other end and the water inlet pipe is connected, cut off the other end wound around the storage roller 1, remove the protective sleeve outside the plug rod 18, and insert the plug rod 18 into the soil, then the installation is completed. When the water pump is started and water enters through the water inlet pipe, the flow guide frame 12 conducts the water flow entering through the water inlet 11, enabling it to enter the first flow channel 6 and the second flow channel 7, slowing down the water flow, and flowing out along the water outlet 15 for drip irrigation after achieving a uniform flow rate.

[0027] Therefore, the drip irrigation tape with continuous stickers adopting the above structure according to the present utility model guides the incoming water flow through the setting of a diversion frame so that it enters the first flow channel; slows down the flow rate of the water flow by setting the first flow channel with a serrated structure and the upper and lower flow blocking pieces in the second flow channel to achieve a uniform flow rate and improve the uniformity of the drip irrigation water flow; closes when there is no water output by setting the water outlet with a cutting line type structure to avoid dust from the outside entering and blocking the flow channel; plays a fixing role on the drip irrigation tape by setting a fixing collar that can be inserted into the soil, improves the stability, and avoids the drip irrigation tape from flipping and affecting the drip irrigation operation.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model and are not intended to limit them. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that they can still modify or equivalently replace the technical solutions of the present utility model, and these modifications or equivalent replacements cannot make the modified technical solutions deviate from the spirit and scope of the technical solutions of the present utility model.

Claims

1. A drip irrigation tape with continuous stickers, characterized in that: It includes a storage roller and a drip irrigation tape wound around the storage roller. The drip irrigation tape includes a PE hose and continuous stickers arranged inside the PE hose. A plurality of circulation units are arranged on the continuous stickers, and each circulation unit includes a water inlet area, a first flow channel, a second flow channel and a water outlet area; A storage box is fixedly arranged on the storage roller, and a plurality of fixing collar rings are arranged inside the storage box.

2. The drip irrigation tape with continuous sticking strips according to claim 1, wherein: A water inlet is arranged in the water inlet area. The water inlet is composed of several rows of equally spaced cylinders. A flow guide frame is arranged in the flow channel of the water inlet, and the flow guide frame is arranged in a T-shaped structure.

3. A drip irrigation tape with continuous stickers according to claim 2, characterized in that: The first flow channel is arranged in a serrated structure, and the inlet end of the first flow channel is arranged at the tail end of the flow guide frame.

4. A drip irrigation tape with continuous stickers according to claim 3, characterized in that: An upper baffle and a lower baffle are arranged in the second flow channel, and the lower baffle and the upper baffle are symmetrically and staggeredly arranged; the second flow channel is connected to the first flow channel.

5. A drip irrigation tape with continuous stickers according to claim 4, characterized in that: A water outlet is arranged in the water outlet area. The water outlet is arranged in a cutting line type structure; a plurality of bonding points are arranged on the water outlet area.

6. The drip irrigation tape with continuous stickers according to claim 5, characterized in that: The fixing collar ring includes a collar ring sleeved on the outer surface of the PE hose. A plug rod is fixedly connected to the lower end of the collar ring, and a protective sleeve is sleeved outside the plug rod.

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