PE agricultural drip irrigation micro-spraying hose

Abstract

The utility model discloses a PE agricultural drip irrigation micro-spraying hose which comprises a micro-spraying hose body, a plurality of water outlet holes are evenly formed in the surface of the micro-spraying hose body, the micro-spraying hose body comprises a base layer, a first anti-corrosion assembly and a second anti-corrosion assembly, the first anti-corrosion assembly is fixedly arranged at the top of the base layer, and the second anti-corrosion assembly is fixedly arranged at the bottom of the base layer. And a second anti-corrosion assembly is fixedly arranged at the bottom of the base layer. The micro-spraying hose body, the base layer, the first anti-corrosion assembly, the first polyphenyl sulfide resin layer, the first nylon yarn woven layer, the first CSM coating layer, the second anti-corrosion assembly, the second polyphenyl sulfide resin layer, the second nylon yarn woven layer and the second CSM coating layer are matched with one another, so that the corrosion resistance of the micro-spraying hose body is greatly improved; therefore, the service life of the micro-spraying hose body is greatly prolonged.

Description

Technical Field

[0001] This utility model relates to the field of micro-spray tape technology, specifically a PE agricultural drip irrigation micro-spray tape. Background Technology

[0002] As the name suggests, micro-sprinkler tape is a device used for drip irrigation. The drip irrigation principle of micro-sprinkler tape is to deliver water to the field under pressure through the water delivery pipe and micro-sprinkler tape, and then the water is discharged through the water outlet on the micro-sprinkler tape to irrigate the crops.

[0003] A search revealed a patent with application number CN202121661728.0, which discloses a micro-spraying belt. The micro-spraying belt has multiple sets of first, second, third, and fourth water outlets evenly distributed on it. The first and second water outlets are symmetrically arranged on both sides of the micro-spraying belt, and the third and fourth water outlets are arranged on both sides of the lower half of the micro-spraying belt. Multiple sets of connecting strips are provided on both sides of the connecting strips, and the connecting strips have slots.

[0004] However, in actual use, the above-mentioned patent has the following defects: poor corrosion resistance and short service life, which cannot meet market demand. Therefore, we propose a PE agricultural drip irrigation micro-sprinkler tape. Utility Model Content

[0005] The purpose of this invention is to provide a PE agricultural drip irrigation micro-sprinkler tape to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a PE agricultural drip irrigation micro-spray tape, comprising a micro-spray tape body, wherein a plurality of water outlet holes are uniformly opened on the surface of the micro-spray tape body, the micro-spray tape body comprising a base layer, a first anti-corrosion component and a second anti-corrosion component, wherein the first anti-corrosion component is fixedly disposed on the top of the base layer, and the second anti-corrosion component is fixedly disposed on the bottom of the base layer.

[0007] Furthermore, the base layer is made of PE material, and the first anti-corrosion component includes a first polyphenylene sulfide resin layer, a first nylon filament braided layer and a first CSM coating layer, with the first polyphenylene sulfide resin layer fixedly connected to the top of the base layer.

[0008] Furthermore, a first nylon filament braided layer is fixedly connected to the top of the first polyphenyl sulfide resin layer, and the thickness of the first polyphenyl sulfide resin layer is less than the thickness of the first nylon filament braided layer.

[0009] Furthermore, a first CSM coating layer is fixedly connected to the top of the first nylon filament braided layer, and the thickness of the first CSM coating layer is less than the thickness of the first nylon filament braided layer.

[0010] Furthermore, the second anti-corrosion component includes a second polyphenylene sulfide resin layer, a second nylon filament braided layer, and a second CSM coating layer, with the second polyphenylene sulfide resin layer fixedly connected to the bottom of the base layer.

[0011] Furthermore, a second nylon filament braided layer is fixedly connected to the bottom of the second polyphenyl sulfide resin layer, and the thickness of the second polyphenyl sulfide resin layer is less than the thickness of the second nylon filament braided layer.

[0012] Furthermore, a second CSM coating layer is fixedly connected to the bottom of the second nylon filament braided layer, and the thickness of the second CSM coating layer is less than the thickness of the second nylon filament braided layer.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] This invention, through the coordinated use of the micro-spraying tape body, base layer, first anti-corrosion component, first polyphenylene sulfide resin layer, first nylon filament braided layer, first CSM coating layer, second anti-corrosion component, second polyphenylene sulfide resin layer, second nylon filament braided layer, and second CSM coating layer, greatly improves the corrosion resistance of the micro-spraying tape body, thereby significantly extending its service life. Attached Figure Description

[0015] Figure 1 This is a front view structural diagram of the present utility model;

[0016] Figure 2 This is a side view of the structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the layered structure of the micro-spray tape body of this utility model;

[0018] Figure 4 This is a schematic diagram of the layered structure of the first anti-corrosion component of this utility model;

[0019] Figure 5 This is a schematic diagram of the layered structure of the second anti-corrosion component of this utility model.

[0020] In the diagram: 1. Micro-spray tape body; 101. Base layer; 102. First anti-corrosion component; 1021. First polyphenylene sulfide resin layer; 1022. First nylon filament braided layer; 1023. First CSM coating layer; 103. Second anti-corrosion component; 1031. Second polyphenylene sulfide resin layer; 1032. Second nylon filament braided layer; 1033. Second CSM coating layer; 2. Water outlet. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] Please see Figure 1-5 A PE agricultural drip irrigation micro-sprinkler tape includes a micro-sprinkler tape body 1. The surface of the micro-sprinkler tape body 1 is uniformly provided with a plurality of water outlet holes 2. The micro-sprinkler tape body 1 includes a base layer 101, a first anti-corrosion component 102 and a second anti-corrosion component 103. The first anti-corrosion component 102 is fixedly installed on the top of the base layer 101 and the second anti-corrosion component 103 is fixedly installed on the bottom of the base layer 101.

[0025] Specifically, the base layer 101 is made of PE material, and the first anti-corrosion component 102 includes a first polyphenylene sulfide resin layer 1021, a first nylon filament braided layer 1022, and a first CSM coating layer 1023. The top of the base layer 101 is fixedly connected to the first polyphenylene sulfide resin layer 1021. Polyphenylene sulfide resin has excellent high temperature resistance, corrosion resistance, radiation resistance, flame retardancy, balanced physical and mechanical properties, excellent dimensional stability, and excellent electrical properties.

[0026] In specific implementation, a first nylon filament braided layer 1022 is fixedly connected to the top of the first polyphenyl sulfide resin layer 1021, and the thickness of the first polyphenyl sulfide resin layer 1021 is less than the thickness of the first nylon filament braided layer 1022.

[0027] Specifically, a first CSM coating layer 1023 is fixedly connected to the top of the first nylon filament braided layer 1022, and the thickness of the first CSM coating layer 1023 is less than the thickness of the first nylon filament braided layer 1022.

[0028] In specific implementation, the second anti-corrosion component 103 includes a second polyphenyl sulfide resin layer 1031, a second nylon filament braided layer 1032, and a second CSM coating layer 1033, with the second polyphenyl sulfide resin layer 1031 fixedly connected to the bottom of the base layer 101.

[0029] Specifically, a second nylon filament braided layer 1032 is fixedly connected to the bottom of the second polyphenyl sulfide resin layer 1031, and the thickness of the second polyphenyl sulfide resin layer 1031 is less than the thickness of the second nylon filament braided layer 1032.

[0030] In specific implementation, a second CSM coating layer 1033 is fixedly connected to the bottom of the second nylon braided layer 1032. The thickness of the second CSM coating layer 1033 is less than the thickness of the second nylon braided layer 1032. The CSM coating has excellent ozone resistance, atmospheric aging resistance, chemical corrosion resistance, etc., and also has good physical and mechanical properties, aging resistance, heat and low temperature resistance, oil resistance, flame resistance, wear resistance, and electrical insulation properties.

[0031] In practical applications, the micro-spraying tape body 1, base layer 101, first anti-corrosion component 102, first polyphenylene sulfide resin layer 1021, first nylon filament braided layer 1022, first CSM coating layer 1023, second anti-corrosion component 103, second polyphenylene sulfide resin layer 1031, second nylon filament braided layer 1032, and second CSM coating layer 1033 work together to greatly improve the corrosion resistance of the micro-spraying tape body 1, thereby greatly improving its service life.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A PE agricultural drip irrigation micro-sprinkler tape, comprising a micro-sprinkler tape body (1), characterized in that: The surface of the micro-spray belt body (1) is uniformly provided with a plurality of water outlet holes (2). The micro-spray belt body (1) includes a base layer (101), a first anti-corrosion component (102) and a second anti-corrosion component (103). The first anti-corrosion component (102) is fixedly installed on the top of the base layer (101), and the second anti-corrosion component (103) is fixedly installed on the bottom of the base layer (101).

2. The PE agricultural drip irrigation micro-sprinkler tape according to claim 1, characterized in that: The base layer (101) is made of PE material. The first anti-corrosion component (102) includes a first polyphenyl sulfide resin layer (1021), a first nylon filament braided layer (1022) and a first CSM coating layer (1023). The first polyphenyl sulfide resin layer (1021) is fixedly connected to the top of the base layer (101).

3. The PE agricultural drip irrigation micro-sprinkler tape according to claim 2, characterized in that: A first nylon filament braided layer (1022) is fixedly connected to the top of the first polyphenyl sulfide resin layer (1021), and the thickness of the first polyphenyl sulfide resin layer (1021) is less than the thickness of the first nylon filament braided layer (1022).

4. The PE agricultural drip irrigation micro-sprinkler tape according to claim 3, characterized in that: A first CSM coating layer (1023) is fixedly connected to the top of the first nylon filament braided layer (1022), and the thickness of the first CSM coating layer (1023) is less than the thickness of the first nylon filament braided layer (1022).

5. The PE agricultural drip irrigation micro-sprinkler tape according to claim 4, characterized in that: The second anti-corrosion component (103) includes a second polyphenyl sulfide resin layer (1031), a second nylon filament braided layer (1032), and a second CSM coating layer (1033), with the second polyphenyl sulfide resin layer (1031) fixedly connected to the bottom of the base layer (101).

6. The PE agricultural drip irrigation micro-sprinkler tape according to claim 5, characterized in that: The bottom of the second polyphenyl sulfide resin layer (1031) is fixedly connected to a second nylon filament braided layer (1032), and the thickness of the second polyphenyl sulfide resin layer (1031) is less than the thickness of the second nylon filament braided layer (1032).

7. The PE agricultural drip irrigation micro-sprinkler tape according to claim 6, characterized in that: The bottom of the second nylon filament braided layer (1032) is fixedly connected to a second CSM coating layer (1033), and the thickness of the second CSM coating layer (1033) is less than the thickness of the second nylon filament braided layer (1032).

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