PVC-U pesticide pipe fitting with reinforcing rib

Abstract

This utility model discloses a PVC-U spraying pipe fitting with reinforcing ribs, including a connecting pipe. Multiple first reinforcing ribs, which are wavy in shape, are fixedly connected to the outer circumference of the connecting pipe. Second reinforcing ribs, which are L-shaped, are fixedly connected to the bends of the connecting pipe. Multiple third reinforcing ribs are fixedly connected to the outer wall of the connecting pipe. Protruding rings are fixedly connected to the inner walls of multiple ends of the connecting pipe, and insertion grooves are provided between the protruding rings and the inner walls of the connecting pipe. Infusion tubing is inserted into both ends of the connecting pipe. This utility model increases the local or overall structural strength of the connecting pipe through the wavy first reinforcing ribs, which significantly improve bending and compressive strength. The L-shaped second reinforcing ribs further strengthen the bends of the fitting, while the third reinforcing ribs further improve the overall rigidity and stability of the fitting, thereby preventing breakage.

Description

Technical Field

[0001] This utility model relates to the field of pesticide spraying accessories, and in particular to a PVC-U pesticide spraying pipe fitting with reinforcing ribs. Background Technology

[0002] In agricultural planting, pest and disease control is a crucial link in ensuring the healthy growth of crops, and pesticide spraying is a commonly used method of control. With the development of agricultural modernization, the method of spraying is gradually shifting from manual spraying to the use of automatic spraying pipeline systems. After adopting automatic spraying pipeline systems, spraying 100 acres of land only takes half an hour or less, which greatly improves work efficiency.

[0003] Currently, most commercially available pesticide spraying pipes use high-quality drinking water fittings. However, these fittings are not specifically designed for pesticide spraying and pose a risk of inconsistent quality during use. If a fitting breaks under pressure during spraying, crops in the affected area may wither due to excessive pesticide use, causing severe losses to agricultural production. Therefore, to achieve better performance of pesticide spraying pipes and to promote technological advancement and enhance core technological competitiveness in the industry, this application proposes a new implementation scheme that differs from the existing PVC-U pesticide spraying pipe structure and application method. Utility Model Content

[0004] The purpose of this utility model is to solve the problem that if the pipe fittings break due to pressure during the spraying process, the crops in that area will wither due to excessive pesticide use, causing serious losses to agricultural production. The present invention proposes a PVC-U spraying pipe fitting with reinforcing ribs.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A PVC-U spraying pipe fitting with reinforcing ribs includes a connecting pipe. Multiple first reinforcing ribs with a wavy structure are fixedly connected to the outer circumference of the connecting pipe. Second reinforcing ribs with an L-shaped structure are fixedly connected to the bends of the connecting pipe. Multiple third reinforcing ribs are fixedly connected to the outer wall of the connecting pipe. Protruding rings are fixedly connected to the inner walls of multiple ends of the connecting pipe. Insertion grooves are provided between the protruding rings and the inner walls of the connecting pipe.

[0007] Furthermore, both ends of the connecting tube are connected to infusion tubes, and the other end of the connecting tube is connected to an outlet tube.

[0008] Furthermore, one end of the infusion tube and one end of the outlet tube are inserted into the insertion slot.

[0009] Furthermore, an adhesive layer is fixedly connected to one end of the outer circumference of both the infusion tube and the outlet tube, and the infusion tube and the outlet tube are bonded to the inner wall of the connecting tube through the adhesive layer.

[0010] Furthermore, the adhesive layer is a polyurethane sealant layer.

[0011] Furthermore, the inner walls of the connecting pipe, infusion pipe and outlet pipe are all provided with a corrosion-resistant layer, which is a PEET anti-corrosion coating.

[0012] Furthermore, the wall thickness of the connecting pipe is 3-4 cm.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. The corrugated first reinforcing rib increases the local or overall structural strength of the connecting pipe. The corrugated reinforcing rib can significantly improve the bending and compressive strength. The L-shaped second reinforcing rib further strengthens the bending part of the pipe fitting. At the same time, the third reinforcing rib further improves the rigidity and stability of the overall pipe fitting, thereby preventing the pipe fitting from breaking.

[0015] 2. The design of the multi-end inner wall integrally formed convex ring and matching insertion groove of the connecting tube ensures a stable connection between the infusion tube and the outlet tube, reducing the risk of loosening caused by shaking. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of a PVC-U spraying pipe fitting with reinforcing ribs proposed in this utility model.

[0017] Figure 2 This is a bottom view of the structure of a PVC-U spraying pipe fitting with reinforcing ribs proposed in this utility model.

[0018] Figure 3 This is a cross-sectional structural diagram of a PVC-U spraying pipe fitting with reinforcing ribs proposed in this utility model.

[0019] Figure 4 This is a side view of a PVC-U spraying pipe fitting with reinforcing ribs proposed in this utility model.

[0020] In the diagram: 1. Connecting pipe; 2. First reinforcing rib; 3. Second reinforcing rib; 4. Third reinforcing rib; 5. Infusion pipe; 6. Outlet pipe; 7. Insertion groove; 8. Protruding ring; 9. Adhesive layer; 10. Corrosion-resistant layer. 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 of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figures 1-4A PVC-U spraying pipe fitting with reinforcing ribs includes a connecting pipe 1. The outer circumference of the connecting pipe 1 is integrally formed with multiple first reinforcing ribs 2. The first reinforcing ribs 2 have a corrugated structure with a peak height of 10-30mm and a wave pitch of 10-30mm. The corrugated first reinforcing ribs 2 increase the local or overall structural strength of the connecting pipe 1 and have a wide pressure resistance range. Especially when subjected to large impacts or pressures, the corrugated reinforcing ribs can significantly improve the bending and compressive strength.

[0023] The bend of the connecting pipe 1 is integrally formed with a second reinforcing rib 3. The second reinforcing rib 3 has an L-shaped structure and a thickness of 3-8mm. The L-shaped second reinforcing rib 3 further strengthens the bend of the pipe fitting.

[0024] The outer wall of the connecting pipe 1 is integrally formed with multiple third reinforcing ribs 4, the thickness of which is 3-8mm. The rigidity and stability of the overall pipe fitting are further improved by the third reinforcing ribs 4.

[0025] The inner walls of the connecting tube 1 are integrally formed with protruding rings 8 at multiple ends. A insertion groove 7 is provided between the protruding rings 8 and the inner wall of the connecting tube 1. Infusion tubes 5 are inserted into both ends of the connecting tube 1, and an outlet tube 6 is inserted into the other end of the connecting tube 1. One end of the infusion tube 5 and one end of the outlet tube 6 are inserted into the insertion groove 7. The design of the protruding rings 8 integrally formed on the inner walls of the connecting tube 1 and the corresponding insertion groove 7 ensures a stable connection between the infusion tube 5 and the outlet tube 6, reducing the risk of loosening caused by shaking.

[0026] An adhesive layer 9 is bonded to one end of the outer circumference of both the infusion tube 5 and the outlet tube 6. The infusion tube 5 and the outlet tube 6 are bonded to the inner wall of the connecting tube 1 through the adhesive layer 9, so that the infusion tube 5 and the outlet tube 6 can be connected to the connecting tube 1.

[0027] Adhesive layer 9 is a polyurethane sealant layer.

[0028] The inner walls of the connecting pipe 1, the infusion pipe 5 and the outlet pipe 6 are all provided with a corrosion-resistant layer 10, which is a PEET anti-corrosion coating. The corrosion-resistant layer 10 improves the corrosion resistance of the inner walls of the connecting pipe 1, the infusion pipe 5 and the outlet pipe 6.

[0029] The wall thickness of connecting pipe 1 is 3-4cm, which improves the overall strength and rigidity of the pipe fitting, enabling it to withstand higher internal pressure and external forces.

[0030] The working principle of this embodiment is as follows: In use, the infusion tube 5 and the outlet tube 6 are installed at the three ends of the connecting tube 1 through the adhesive layer 9. Then, the corrosion resistance of the inner walls of the connecting tube 1, the infusion tube 5 and the outlet tube 6 is improved through the corrosion-resistant layer 10. Next, the design of the convex ring 8 integrally formed on the inner wall of the multi-end of the connecting tube 1 and the corresponding insertion groove 7 ensures a stable connection between the infusion tube 5 and the outlet tube 6, reduces the risk of loosening caused by shaking, and enhances the sealing and stability of the connection, effectively reducing the possibility of leakage.

[0031] The corrugated first reinforcing rib 2 increases the local or overall structural strength of the connecting pipe 1, and has a wide pressure bearing range. Especially when subjected to large impacts or pressures, the corrugated reinforcing rib can significantly improve the bending and compressive strength. The L-shaped second reinforcing rib 3 further strengthens the bending part of the pipe fitting. At the same time, the third reinforcing rib 4 further improves the rigidity and stability of the overall pipe fitting.

[0032] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A PVC-U spraying pipe fitting with reinforcing ribs, comprising a connecting pipe (1), characterized in that, The outer circumferential wall of the connecting pipe (1) is fixedly connected with a plurality of first reinforcing ribs (2), the first reinforcing ribs (2) are wavy structures, the bend of the connecting pipe (1) is fixedly connected with a second reinforcing rib (3), the second reinforcing rib (3) is L-shaped, the outer wall of the connecting pipe (1) is fixedly connected with a plurality of third reinforcing ribs (4), and the inner walls of the multiple ends of the connecting pipe (1) are fixedly connected with a protruding ring (8), and a insertion groove (7) is provided between the protruding ring (8) and the inner wall of the connecting pipe (1).

2. A PVC-U spraying pipe fitting with reinforcing ribs according to claim 1, characterized in that, Both ends of the connecting tube (1) are connected to infusion tubes (5), and the other end of the connecting tube (1) is connected to an outlet tube (6).

3. A PVC-U spraying pipe fitting with reinforcing ribs according to claim 2, characterized in that, One end of the infusion tube (5) and one end of the outlet tube (6) are inserted into the insertion slot (7).

4. A PVC-U spraying pipe fitting with reinforcing ribs according to claim 2, characterized in that, One end of the outer circumference of the infusion tube (5) and the outlet tube (6) is fixedly connected with an adhesive layer (9), and the infusion tube (5) and the outlet tube (6) are bonded to the inner wall of the connecting tube (1) through the adhesive layer (9).

5. A PVC-U spraying pipe fitting with reinforcing ribs according to claim 4, characterized in that, The adhesive layer (9) is a polyurethane sealant layer.

6. A PVC-U spraying pipe fitting with reinforcing ribs according to claim 1, characterized in that, The inner walls of the connecting pipe (1), the infusion pipe (5) and the outlet pipe (6) are all provided with a corrosion-resistant layer (10), which is a PEET anti-corrosion coating.

7. A PVC-U spraying pipe fitting with reinforcing ribs according to claim 1, characterized in that, The wall thickness of the connecting pipe (1) is 3-4 cm.

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