Novel PE seamless micro water spraying belt

Abstract

The utility model discloses a novel PE seamless micro-spraying hose which comprises a PE micro-spraying hose body, an abutting ring used for sealing the end of the PE micro-spraying hose body is arranged at the end of the PE micro-spraying hose body, and an outer fixing ring used for blocking the outer wall of the PE micro-spraying hose body is arranged on the edge of the side, close to the PE micro-spraying hose body, of the abutting ring. The end of the PE micro-spraying hose body is arranged on the inner sealing rubber sleeve in a sleeving mode, the outer fixing ring is connected to the outer portion of the PE micro-spraying hose body in a sleeving mode, then the adjusting bolt is rotated by rotating the hand wheel, and therefore the abutting disc can be driven to move leftwards under the thread action of the thread sleeve, the inclined face of the trapezoid block is extruded through the limiting ball, and the sealing effect of the PE micro-spraying hose body is achieved. Therefore, the inner sealing rubber sleeve can be opened, the inner sealing rubber sleeve is tightly connected with the interior of the PE micro-spraying belt body, sealing of an end opening of the PE micro-spraying belt body is guaranteed, the sealing device can be suitable for PE micro-spraying belt bodies with different calibers, and the practicability of the sealing device is improved.

Description

Technical Field

[0001] This utility model relates to the field of micro-spray water belt technology, and in particular to a novel seamless PE micro-spray water belt. Background Technology

[0002] Micro-sprinkler tape, also known as porous pipe, sprinkler tape, or micro-sprinkler pipe, is a water-saving irrigation device that uses mechanical or laser-cut small holes on a flattenable plastic tube to provide drip or micro-sprinkler irrigation. Micro-sprinkler tapes with three, five, or more outlets per group can be laid directly on the ground, creating a fine, mist-like effect when the water is sprayed into the air. Alternatively, micro-sprinkler tapes with a single or double outlet per group can be laid under mulch film, where the water is shielded by the film, creating a drip irrigation effect. It is commonly used for vegetables, mushrooms, nurseries, orchards, flowers, and greenhouse crops, effectively improving water resource utilization and ensuring plants absorb sufficient water.

[0003] For example, Chinese Patent No. CN222026456U discloses a novel PE woven seamless micro-spray water hose, which relates to the field of water spray hose technology. It includes a woven pressure-resistant layer, the outer side of which is provided with an outer anti-oxidation coating in a micro-spray manner, and the inner side of which is provided with an inner waterproof coating in a micro-spray manner. The outer anti-oxidation coating and the inner waterproof coating together with the woven pressure-resistant layer form an integral seamless structure.

[0004] Although the above technical solutions have solved the corresponding technical problems, they still have the following drawbacks:

[0005] The micro-spray water hose described above is not easy to seal at the nozzle, thus reducing its practicality. Utility Model Content

[0006] The purpose of this invention is to provide a novel seamless PE micro-spray water hose. The end of the PE micro-spray hose body is fitted onto an inner sealing sleeve, and an outer fixing ring is fitted onto the outside of the PE micro-spray hose body. By rotating the handwheel and adjusting the bolt, the threaded sleeve causes the abutment plate to move to the left. Limiting balls then press against the inclined surface of the trapezoidal block, thus opening the inner sealing sleeve and ensuring a tight connection between the inner sealing sleeve and the interior of the PE micro-spray hose body. This ensures the sealing of the PE micro-spray hose body's port and is applicable to PE micro-spray hose bodies of different diameters, thereby improving the practicality of this invention.

[0007] To achieve the above objectives, the main technical solutions adopted by this utility model include:

[0008] A novel seamless micro-spray water hose made of PE, comprising:

[0009] The PE micro-spraying tape body has an abutment ring at its end for sealing the end of the PE micro-spraying tape body. An outer fixing ring for sealing the outer wall of the PE micro-spraying tape body is provided at the edge of the abutment ring near the PE micro-spraying tape body. An inner sealing sleeve for sealing the inner wall of the PE micro-spraying tape body is provided on the side of the PE micro-spraying tape body near the PE micro-spraying tape body and at the position corresponding to the PE micro-spraying tape body.

[0010] The aforementioned PE novel seamless micro-spray water hose includes a movable abutment plate inside the inner sealing sleeve, and a plurality of trapezoidal blocks arranged at equal intervals on the inner wall of the inner sealing sleeve corresponding to the position of the abutment plate.

[0011] The aforementioned PE novel seamless micro-spray water belt has a plurality of equidistant limiting balls arranged at the edge of the abutment plate, and the edge of the abutment plate is connected to the inclined surface of the trapezoidal block by the limiting balls in a rolling connection.

[0012] In the aforementioned PE novel seamless micro-spray water hose, the side of the abutment plate is rotatably mounted with an adjusting bolt for adjusting the abutment plate via a bearing.

[0013] In the aforementioned PE novel seamless micro-spray water hose, the end of the adjusting bolt away from the abutment plate is fixedly connected to a rotating handwheel for rotating the adjusting bolt.

[0014] In the aforementioned PE novel seamless micro-spray water hose, a mounting base is fixedly connected to the inner wall of the abutment ring, and a threaded sleeve that is threadedly connected to the adjusting bolt is installed at the center of the mounting base and at the position corresponding to the adjusting bolt.

[0015] In the aforementioned PE novel seamless micro-spray water hose, two symmetrically arranged limiting telescopic rods are fixedly connected to the side of the mounting base, and the other end of the limiting telescopic rods is fixedly connected to the side of the abutment plate.

[0016] The aforementioned PE novel seamless micro-spray water belt has a plurality of spray holes arranged at equal intervals on its main body.

[0017] This utility model has at least the following beneficial effects:

[0018] This invention provides a novel seamless PE micro-spray water hose. The end of the PE micro-spray hose body is fitted onto an inner sealing sleeve, and an outer fixing ring is fitted onto the outside of the PE micro-spray hose body. By rotating the handwheel and adjusting the bolt, the threaded sleeve causes the abutment plate to move to the left. Limiting balls then press against the inclined surface of the trapezoidal block, opening the inner sealing sleeve and ensuring a tight connection between the inner sealing sleeve and the interior of the PE micro-spray hose body. This ensures the sealing of the PE micro-spray hose body's port and is applicable to PE micro-spray hose bodies of different diameters, thus improving the practicality of this invention. Attached Figure Description

[0019] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0020] Figure 1 This is a structural schematic diagram of the novel seamless micro-spray water belt for PE according to this utility model;

[0021] Figure 2 This is a schematic diagram of the abutment ring in the novel seamless micro-spray water belt of PE according to this utility model;

[0022] Figure 3 This is a schematic diagram of the outer fixing ring in the new seamless micro-spray water belt of PE according to this utility model;

[0023] Figure 4 This is a schematic diagram of the abutment plate in the new seamless micro-spray water belt of PE according to this utility model;

[0024] Figure 5 This is a schematic diagram of the overall structure of the trapezoidal block in the new seamless micro-spray water belt of PE according to this utility model;

[0025] Figure 6 This is a schematic diagram of the trapezoidal block in the novel seamless micro-spray water belt of PE according to this utility model.

[0026] Explanation of icon numbers:

[0027] 1. PE micro-spray belt main body; 101. Spray nozzle;

[0028] 2. Abutment ring;

[0029] 201. External fixing ring;

[0030] 202. Inner sealing sleeve;

[0031] 203. Abutment plate; 2031. Trapezoidal block; 2032. Limiting telescopic rod;

[0032] 204. Limiting ball bearings;

[0033] 205. Adjusting bolt; 2051. Rotating handwheel;

[0034] 206. Mounting base; 2061. Threaded sleeve. Detailed Implementation

[0035] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0036] Please refer to Figures 1 to 6 As shown in the figure, an embodiment of the present invention provides a novel seamless micro-spray water hose for PE, comprising: a PE micro-spray hose body 1, an abutment ring 2 for sealing the end of the PE micro-spray hose body 1, an outer fixing ring 201 for sealing the outer wall of the PE micro-spray hose body 1 at the edge of the abutment ring 2 near the side of the PE micro-spray hose body 1, and an inner sealing sleeve 202 for sealing the inner wall of the PE micro-spray hose body 1 at the position corresponding to the position of the PE micro-spray hose body 1 near the side of the PE micro-spray hose body 1. The outer fixing ring 201 is used to clamp the PE micro-spray hose body 1 from the outside, and the inner sealing sleeve 202 is used to seal the PE micro-spray hose body 1 from the inside.

[0037] Please refer to Figures 1 to 6 As shown, the inner sealing sleeve 202 has a movable abutment plate 203 inside, and a number of trapezoidal blocks 2031 are arranged at equal intervals on the inner wall of the inner sealing sleeve 202 and at positions corresponding to the abutment plate 203.

[0038] Please refer to Figures 1 to 6 As shown, a number of equidistant limiting balls 204 are provided at the edge of the abutment plate 203, and the edge of the abutment plate 203 is connected to the inclined surface of the trapezoidal block 2031 by the limiting balls 204. By setting the limiting balls 204, the friction force between the abutment plate 203 and the trapezoidal block 2031 is reduced.

[0039] Please refer to Figures 1 to 6 As shown, the side of the abutment plate 203 is rotatably mounted with an adjusting bolt 205 for adjusting the abutment plate 203 via a bearing.

[0040] Please refer to Figures 1 to 6 As shown, a rotating handwheel 2051 for rotating the adjusting bolt 205 is fixedly connected to the end of the adjusting bolt 205 away from the abutment plate 203. The rotating handwheel 2051 facilitates the rotation of the adjusting bolt 205, thereby improving the convenience of sealing the PE micro-spray tape body 1.

[0041] Please refer to Figures 1 to 6As shown, a mounting base 206 is fixedly connected to the inner wall of the abutment ring 2, and a threaded sleeve 2061 that is threadedly connected to the adjusting bolt 205 is installed at the center of the mounting base 206 and at the position corresponding to the adjusting bolt 205.

[0042] Please refer to Figures 1 to 6 As shown, two symmetrically arranged limiting telescopic rods 2032 are fixedly connected to the side of the mounting base 206, and the other end of the limiting telescopic rod 2032 is fixedly connected to the side of the abutment plate 203. By setting the limiting telescopic rod 2032, the abutment plate 203 is limited, thereby increasing the stability of the adjustment of the abutment plate 203.

[0043] Please refer to Figures 1 to 6 As shown, the PE micro-spray belt body 1 has several spray holes 101 arranged at equal intervals.

[0044] The working principle of this utility model is as follows: the end of the PE micro-spray tape body 1 is sleeved on the inner sealing sleeve 202, and the outer fixing ring 201 is sleeved on the outside of the PE micro-spray tape body 1. Then, by rotating the handwheel 2051 to rotate the adjusting bolt 205, the abutment plate 203 is driven to move to the left under the action of the threaded sleeve 2061. The inclined surface of the trapezoidal block 2031 is squeezed by the limiting ball 204, thereby opening the inner sealing sleeve 202 and making the inner sealing sleeve 202 tightly connected to the inside of the PE micro-spray tape body 1. This not only ensures the sealing of the port of the PE micro-spray tape body 1, but also makes it applicable to PE micro-spray tape bodies 1 of different diameters, thereby improving the practicality of this utility model.

[0045] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. A novel seamless micro-spray water hose made of PE, comprising a PE micro-spray hose body (1), characterized in that, The end of the PE micro-spray tape body (1) is provided with an abutment ring (2) for sealing the end of the PE micro-spray tape body (1). The edge of the abutment ring (2) near the PE micro-spray tape body (1) is provided with an outer fixing ring (201) for sealing the outer wall of the PE micro-spray tape body (1). The side of the PE micro-spray tape body (1) near the PE micro-spray tape body (1) and corresponding to the position of the PE micro-spray tape body (1) is provided with an inner sealing sleeve (202) for sealing the inner wall of the PE micro-spray tape body (1).

2. The novel seamless micro-spray water hose of PE according to claim 1, characterized in that: The inner sealing sleeve (202) is provided with a movable abutment plate (203) inside, and a plurality of trapezoidal blocks (2031) are arranged at equal intervals on the inner wall of the inner sealing sleeve (202) and corresponding to the position of the abutment plate (203).

3. The novel seamless micro-spray water hose of PE according to claim 2, characterized in that: The edge of the abutment plate (203) is provided with a plurality of equidistant limiting balls (204), and the edge of the abutment plate (203) is connected to the inclined surface of the trapezoidal block (2031) by means of the limiting balls (204).

4. The novel seamless micro-spray water belt for PE according to claim 3, characterized in that: The side of the abutment plate (203) is rotatably mounted with an adjusting bolt (205) for adjusting the abutment plate (203) via a bearing.

5. The novel seamless micro-spray water hose of PE according to claim 4, characterized in that: The end of the adjusting bolt (205) away from the abutment plate (203) is fixedly connected to a rotating handwheel (2051) for rotating the adjusting bolt (205).

6. The novel seamless micro-spray water hose of PE according to claim 5, characterized in that: A mounting base (206) is fixedly connected to the inner wall of the abutment ring (2), and a threaded sleeve (2061) that is threadedly connected to the adjusting bolt (205) is installed at the center of the mounting base (206) and at the position corresponding to the adjusting bolt (205).

7. A novel seamless micro-spray water hose for PE as described in claim 6, characterized in that: The mounting base (206) has two symmetrically arranged limiting telescopic rods (2032) fixedly connected to its side, and the other end of the limiting telescopic rods (2032) is fixedly connected to the side of the abutment plate (203).

8. A novel seamless micro-spray water hose for PE as described in claim 7, characterized in that: The PE micro-spray belt body (1) has several spray holes (101) arranged at equal intervals.

Images