Double-layer double-color inner patch type drip irrigation tape

Abstract

The utility model discloses a double-layer double-color inner patch type drip irrigation tape, and relates to the technical field of inner patch type drip irrigation tapes. The plastic pipe comprises a pipe body, a plurality of inner patches are arranged on the right side of the inner wall of the pipe body, the pipe body comprises a first layer and a second layer, the surface of the first layer is fixedly connected with the inner wall of the second layer, the first layer comprises an inner layer, a reinforcing layer and an outer layer, the surface of the inner layer is fixedly connected with the inner wall of the reinforcing layer, and the surface of the outer layer is fixedly connected with the inner wall of the reinforcing layer. The surface of the reinforcing layer is fixedly connected with the inner wall of the outer layer, the second layer comprises an inner layer and a surface layer, and the surface of the inner layer is fixedly connected with the inner wall of the surface layer. A double-layer reinforcing structure is adopted, the use strength of the device can be guaranteed, the problem that the device is likely to be pulled and broken in the use process is solved, and the normal use function of the device is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of inner patch type drip irrigation belts, in particular to a double-layer two-color inner patch type drip irrigation belt. Background Art

[0002] Internal patch drip irrigation tape uses a plastic soft pipe to deliver water to the roots of crops through the orifice or dripper on a capillary tube with a diameter of about 16mm for local irrigation. It is a common water-saving irrigation method that drips water evenly and slowly drop by drop into the soil near the roots of crops through a dripper or drip irrigation tape with a very small outflow orifice.

[0003] During the use of the inner patch type drip irrigation tape, its overall use intensity is low, and the inner patch type drip irrigation tape may be pulled during use, which will increase the probability of the inner patch type drip irrigation tape breaking, and may affect the normal use function of the inner patch type drip irrigation tape. Utility Model Content

[0004] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0005] A double-layer, two-color inner patch type drip irrigation tape comprises a tube body, a plurality of inner patches are provided on the right side of the inner wall of the tube body, the tube body comprises a first layer and a second layer, the surface of the first layer is fixedly connected to the inner wall of the second layer, the first layer comprises an inner layer, a reinforcement layer, and an outer layer, the surface of the inner layer is fixedly connected to the inner wall of the reinforcement layer, the surface of the reinforcement layer is fixedly connected to the inner wall of the outer layer, the second layer comprises an inner layer and a surface layer, the surface of the inner layer is fixedly connected to the inner wall of the surface layer.

[0006] Furthermore, the inner layer and the outer layer are both made of polyethylene.

[0007] Furthermore, the reinforcement layer is a carbon fiber mesh body, which is a mesh structure woven using carbon fibers, and the carbon fibers are made of carbonized fibers treated with epoxy coating and pressed with graphite.

[0008] Furthermore, the inner layer is made of ABS plastic.

[0009] Furthermore, the surface layer is made of PVC plastic. PVC comes in two types: hard and soft. Hard polyvinyl chloride is used for building pipes, doors and windows. It is also used to make plastic bottles, packaging, bank cards or membership cards. Adding plasticizers can make PVC softer and more elastic. It can be used for pipes, cable insulation, flooring, signs, phonograph records, inflatable products and rubber substitutes.

[0010] Furthermore, two different colored masterbatches are added to the first layer and the second layer respectively. Masterbatch, also called color seed, is a new type of colorant specially used for polymer materials, also known as pigment preparation. Masterbatch is mainly used on plastics. Masterbatch is composed of three basic elements: pigment or dye, carrier and additive. It is an aggregate made by uniformly loading an extraordinary amount of pigment into the resin, which can be called pigment concentrate. Therefore, its tinting power is higher than the pigment itself. During processing, a small amount of masterbatch is mixed with uncolored resin to achieve a colored resin or product with a designed pigment concentration.

[0011] The beneficial effects of the utility model are as follows:

[0012] 1. The utility model utilizes a double-layer reinforcement setting of the first layer and the second layer to ensure the overall strength, and utilizes the inner reinforcement layer of the first layer to further increase the strength of the first layer, thereby increasing the overall strength of the device. The surface setting of the second layer increases the overall corrosion resistance of the device. Through the above structure, it is ensured that the device adopts a double-layer reinforcement structure setting, which can ensure the use strength of the device, avoid the problem that the device may be pulled during use and cause its belt to break, and ensure the normal use function of the device.

[0013] 2. The utility model utilizes the material settings of the first layer, the second layer, the inner layer, the reinforcement layer, the outer layer, the inner layer, and the surface layer to enable the structure within the device to better perform its function, increase the performance of the structure within the device, and improve the strength and corrosion resistance of the device as well as its good toughness. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an overall cross-sectional view of the utility model;

[0015] Figure 2 This is a cross-sectional view of the first layer of the utility model;

[0016] Figure 3 This is a cross-sectional view of the second layer of the utility model;

[0017] Figure 4 It is an overall three-dimensional diagram of the utility model;

[0018] Figure 5 This is a three-dimensional diagram of the reinforcement layer of the utility model;

[0019] Figure numerals: 1, tube body; 2, inner patch; 3, first layer; 4, second layer; 5, inner layer; 6, reinforcement layer; 7, outer layer; 8, inner layer; 9, surface layer. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0021] The "front, back, left, and right" viewing angles of this device are Figure 1 The directions in the attached drawings are for reference only.

[0022] like Figure 1-5 As shown, a double-layer, two-color inner patch type drip irrigation belt includes a tube body 1. A plurality of inner patches 2 are provided on the right side of the inner wall of the tube body 1. The arrangement of the inner patches 2 will not affect the water guiding effect. This article highlights the innovative structure and does not elaborate too much on the prior art. The tube body 1 includes a first layer 3 and a second layer 4. The surface of the first layer 3 is fixedly connected to the inner wall of the second layer 4. The first layer 3 includes an inner layer 5, a reinforcing layer 6, and an outer layer 7. The surface of the inner layer 5 is fixedly connected to the inner wall of the reinforcing layer 6. The surface of the reinforcing layer 6 is fixedly connected to the inner wall of the outer layer 7. The second layer 4 includes an inner layer 8 and a surface layer 9. The surface of the inner layer 8 is fixedly connected to the inner wall of the surface layer 9. The double-layer reinforcement setting of the first layer 3 and the second layer 4 is used to ensure the overall strength, and the inner reinforcement layer 6 of the first layer 3 is used to further increase the strength of the first layer 3, thereby increasing the overall strength of the device. The surface layer 9 of the second layer 4 is set to increase the overall corrosion resistance of the device. Through the above structure, it is ensured that the device adopts a double-layer reinforcement structure setting, which can ensure the use strength of the device, avoid the problem of the device being broken due to the pulling operation during use, and ensure the normal use function of the device.

[0023] like Figure 1-3As shown, in some embodiments, the inner layer 5 and the outer layer 7 are made of polyethylene. Polyethylene is a thermoplastic resin obtained by polymerization of ethylene monomers. In industry, it also includes copolymers of ethylene and a small amount of α-olefins. Polyethylene is odorless, non-toxic, feels like wax, has excellent low-temperature resistance and the lowest operating temperature can reach -100 to -70°C, and has good chemical stability. Because the polymer molecules are connected by carbon-carbon single bonds, it can withstand the corrosion of most acids and alkalis but not resistant to oxidizing acids. It is insoluble in general solvents at room temperature, has low water absorption, and has excellent electrical insulation. The reinforcement layer 6 is a carbon fiber mesh. The material of the inner layer 8 is ABS plastic. ABS plastic has the common properties of the three components. A makes it resistant to chemical corrosion, heat resistance, and has a certain surface hardness. B makes it have high elasticity and toughness. S makes it have ABS plastic has the processing and molding characteristics of thermoplastics and improves electrical properties. Therefore, ABS plastic is a "tough, hard, and rigid" material with easy-to-obtain raw materials, good comprehensive performance, low price, and a wide range of uses. ABS plastic has been widely used in manufacturing industries and chemicals such as machinery, electrical, textiles, automobiles, aircraft, and ships. The surface layer 9 is made of PVC plastic. Two different colors of masterbatches are added to the inside of the first layer 3 and the second layer 4 respectively. The setting of the masterbatch can make the first layer 3 and the second layer 4 produce a two-color effect. The material setting of the first layer 3, the second layer 4, the inner layer 5, the reinforcement layer 6, the outer layer 7, the inner layer 8, and the surface layer 9 can make the structure in the device better play its role, increase the performance of the structure in the device, and improve the strength and corrosion resistance of the device as well as the good toughness.

[0024] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A double-layer, double-color, inner patch type drip irrigation tape, comprising a tube body (1), characterized in that: A plurality of inner patches (2) are provided on the right side of the inner wall of the tube body (1); the tube body (1) comprises a first layer (3) and a second layer (4); the surface of the first layer (3) is fixedly connected to the inner wall of the second layer (4); the first layer (3) comprises an inner layer (5), a reinforcing layer (6), and an outer layer (7); the surface of the inner layer (5) is fixedly connected to the inner wall of the reinforcing layer (6); the surface of the reinforcing layer (6) is fixedly connected to the inner wall of the outer layer (7); the second layer (4) comprises an inner layer (8) and a surface layer (9); the surface of the inner layer (8) is fixedly connected to the inner wall of the surface layer (9).

2. The double-layer, double-color inner patch type drip irrigation tape according to claim 1, characterized in that: The inner layer (5) and the outer layer (7) are both made of polyethylene.

3. The double-layer, double-color inner patch type drip irrigation tape according to claim 1, characterized in that: The reinforcement layer (6) is a carbon fiber mesh.

4. The double-layer, double-color inner patch type drip irrigation tape according to claim 1, characterized in that: The material of the inner layer (8) is ABS plastic.

5. The double-layer, double-color inner patch type drip irrigation tape according to claim 1, characterized in that: The material of the surface layer (9) is PVC plastic.

6. The double-layer, double-color, inner patch type drip irrigation tape according to claim 1, characterized in that: Two different colors of masterbatches are added inside the first layer (3) and the second layer (4) respectively.

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