Water-saving drip irrigation pipe network connecting structure for landscaping

Abstract

The utility model discloses a water-saving drip irrigation pipe network connecting structure for landscaping, which belongs to the field of landscaping and comprises a connector, a fixing block is arranged on the front side of the right end of the connector, a groove is formed in the front end of the fixing block, a first connecting pipe is fixedly mounted in the right end of the fixing block, and a second connecting pipe is fixedly mounted in the first connecting pipe. The first connecting pipe is connected with the inner wall of the connector in a penetrating mode, a second connecting pipe is installed on the first connecting pipe in a front-back rotating mode, a universal shaft is installed at the joint of the front end of the first connecting pipe and the second connecting pipe, and a sealing cap is arranged at the front end of the second connecting pipe. When the connector is connected with the pipeline, the left end and the right end of the connector are connected with the main pipe, and the second connecting pipe is rotationally opened on the first connecting pipe, so that the second connecting pipe can be connected with the branch pipe, otherwise, when the second connecting pipe does not need to be connected with the branch pipe, the second connecting pipe is rotationally stored in the groove on the first connecting pipe, and connection of the single pipeline can be completed. And the flexibility and convenience of the drip irrigation pipe network connecting structure are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of landscaping, specifically is a water -saving drip irrigation pipe network connecting structure for landscaping. BACKGROUND

[0002] Drip irrigation is to utilize plastic pipeline to send water to crop root part through the aperture or dripper on about 10mm cap (10) mm capillary tube and carry out local irrigation, it is the most effective water -saving irrigation mode in the drought water -short area at present, and the utilization rate of water can reach 95%. Drip irrigation has higher water -saving and yield -increasing effect than sprinkling irrigation, and can combine fertilization, improves fertilizer efficiency more than one time, can be applicable to fruit trees, vegetables, economic crops, greenhouse greenhouse irrigation and landscaping, and can be used for field crop irrigation in drought water -short place.

[0003] At present, the water -saving drip irrigation pipe network system widely used in the field of landscaping has some deficiencies in its connecting structure, these connecting structures are not convenient for assembling and cooperating with the used pipeline, in addition, when the main pipeline needs to be connected with multiple branch pipelines, the existing design often needs to use the connecting head of multiple connecting ports to realize the butt joint, which not only increases the complexity of installation, but also can cause the waste of water resources and the instability of the system.

[0004] Therefore, the utility model provides a water -saving drip irrigation pipe network connecting structure for landscaping to solve the above -mentioned problems. UTILITY MODEL CONTENT

[0005] (I) technical problem solved

[0006] The utility model provides a water -saving drip irrigation pipe network connecting structure for landscaping, aims at solving the problems proposed in the background art.

[0007] (II) technical scheme

[0008] In order to realize the above -mentioned purpose, the utility model provides the following technical scheme: including the connecting head, the right end front side of connecting head is provided with fixed block, the recess is opened in the front end of fixed block, the first connecting pipe is fixedly installed in the right end of fixed block, the first connecting pipe is connected with the inner wall of connecting head, the first connecting pipe is rotatably installed with the second connecting pipe, the first connecting pipe front end and second connecting pipe junction installs universal shaft, the front end of second connecting pipe is provided with sealing cap, the first connecting pipe, second connecting pipe and universal shaft are installed with flexible pipe, the left and right ends of connecting head are installed with connecting ring, the left end of connecting head is provided with filter assembly.

[0009] As a preferred technical scheme of the present application, the filter assembly comprises a filter pipe, which is arranged on the upper side of the left end of the connector, the upper end of the filter pipe is provided with a nut through a threaded sleeve, the inner wall of the connection between the filter pipe and the connector is fixedly provided with a fixing ring, a filter cartridge is movably arranged in the filter pipe, and a directional pipe is arranged in the left end of the connector and connected with the fixing ring and the lower end of the directional pipe.

[0010] As a preferred technical scheme of the present application, the filter pipe is integrally formed with the connector.

[0011] As a preferred technical scheme of the present application, the diameter of the fixing ring is the same as the inner diameter of the lower end of the filter pipe, the outer wall diameter of the filter cartridge is smaller than the outer wall diameter of the fixing ring, the outer wall diameter of the directional pipe is smaller than the inner wall diameter of the connector, and the fixing ring is arranged in a hollow manner.

[0012] As a preferred technical scheme of the present application, the lower end of the filter cartridge is fixedly provided with a mounting ring, and a cross-cut gasket is arranged in the mounting ring.

[0013] As a preferred technical scheme of the present application, the hose is made of polyethylene.

[0014] (Three) beneficial effects

[0015] When the connector is connected with the pipeline, the left and right ends of the connector are connected with the main pipe, and the second connecting pipe is rotated on the first connecting pipe to be opened, so that it can be connected with the branch pipe, and vice versa, when the branch pipe is not needed to be connected, the second connecting pipe is rotated on the first connecting pipe to be arranged in the groove, so that the connection of the single pipeline is completed, and the flexibility and convenience of the drip irrigation pipe network connection structure are improved. At the same time, the setting of the filter assembly can effectively filter impurities in water, avoid blocking the drip irrigation holes, and improve the irrigation efficiency and water resource utilization rate. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a front view structural schematic diagram of a water-saving drip irrigation pipe network connection structure for landscaping;

[0017] Figure 2 It is a right view structural schematic diagram of a water-saving drip irrigation pipe network connection structure for landscaping;

[0018] Figure 3 It is a left view structural sectional schematic diagram of a water-saving drip irrigation pipe network connection structure for landscaping;

[0019] Figure 4 It is a front view structural sectional schematic diagram of a water-saving drip irrigation pipe network connection structure for landscaping;

[0020] Figure 5This is a top view schematic diagram of the filter cartridge in a water-saving drip irrigation network connection structure for landscaping.

[0021] In the picture:

[0022] 1. Connector; 2. Fixing block; 3. Groove; 4. First connecting pipe; 5. Second connecting pipe; 6. Universal shaft; 7. Flexible hose; 8. Connecting ring; 9. Filter tube; 10. Nut; 11. Fixing ring; 12. Filter cylinder; 13. Orientation tube; 14. Mounting ring; 15. Cross-cut sealing gasket. Detailed Implementation

[0023] 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.

[0024] This utility model provides a water-saving drip irrigation network connection structure for landscaping, such as... Figures 1-5 As shown, the water-saving drip irrigation network connection structure for landscaping includes a connector 1. A fixing block 2 is provided on the front right side of the connector 1. A groove 3 is provided in the front end of the fixing block 2. A first connecting pipe 4 is fixedly installed in the right end of the fixing block 2. The first connecting pipe 4 is connected to the inner wall of the connector 1. A second connecting pipe 5 is rotatably installed on the first connecting pipe 4. A universal joint 6 is installed at the connection between the front end of the first connecting pipe 4 and the second connecting pipe 5. A sealing cap is provided at the front end of the second connecting pipe 5. A flexible hose 7 is installed in the first connecting pipe 4, the second connecting pipe 5 and the universal joint 6. Connecting rings 8 are installed on both the left and right ends of the connector 1. A filter assembly is provided on the left end of the connector 1.

[0025] The fixing block 2 and the groove 3 on the connector 1 cooperate to form a rotation space, allowing the second connecting pipe 5 to rotate on the first connecting pipe 4, thereby facilitating connection or disconnection with the branch pipe. The hose 7 can bend and unfold as the second connecting pipe 5 rotates, facilitating connection with the branch pipe. When the water flows in the connector 1, it filters impurities in the water through the filter assembly.

[0026] The filter assembly includes a filter tube 9, which is located on the upper left side of the connector 1. A nut 10 is threaded onto the upper end of the filter tube 9. A retaining ring 11 is fixedly installed on the inner wall of the connection between the filter tube 9 and the connector 1. A filter cylinder 12 is movably installed inside the filter tube 9. A directional tube 13 is installed inside the left end of the connector 1. The right end of the directional tube 13 is connected to the retaining ring 11 and the lower end of the directional tube 13.

[0027] The water flowing in the connector 1 flows into the filter pipe 9 through the directional pipe 13, and the filter cartridge 12 in the filter pipe 9 filters the impurities in the water to prevent the impurities from entering the connector 1 and causing blockage.

[0028] The filter pipe 9 is integrally formed with the connector 1.

[0029] The integrally formed design not only enhances the overall stability of the structure, but also simplifies the installation process and reduces the risk of water leakage due to loose or damaged connecting parts. In addition, the seamless connection between the filter pipe 9 and the connector 1 avoids the accumulation of impurities due to the connection gap, further improving the water-saving effect and the stability of the irrigation system.

[0030] The diameter of the fixing ring 11 is the same as the inner diameter of the lower end of the filter pipe 9, the outer wall diameter of the filter cartridge 12 is smaller than the outer wall diameter of the fixing ring 11, and the outer wall diameter of the directional pipe 13 is smaller than the inner wall diameter of the connector 1. The fixing ring 11 is hollow.

[0031] This design allows the filter cartridge 12 to move smoothly in the filter pipe 9, while ensuring smooth water flow. After being filtered by the filter cartridge 12, the water flows downward through the fixing ring 11 and reenters the connector 1.

[0032] The lower end of the filter cartridge 12 is fixedly installed with a mounting ring 14, and the mounting ring 14 is provided with a cross-cut sealing gasket 15.

[0033] Through the mounting ring 14 fixedly installed in the lower end of the filter cartridge 12 and the cross-cut sealing gasket 15 provided in the mounting ring 14, after the water flow stops, the cross-cut sealing gasket 15 closes to collect the impurities filtered out by the filter cartridge 12 in the filter cartridge 12.

[0034] The hose 7 is made of polyethylene material.

[0035] According to the material of the hose 7, it has good flexibility and corrosion resistance, can adapt to various complex environments, and prolongs the service life of the drip irrigation pipe network connection structure.

[0036] Working principle: in use, first, the main pipe is connected with the connector 1 through the connecting ring 8, when the connector 1 needs to be connected with the branch pipe, the sealing cap is rotated to make the sealing cap separate from the front end of the second connecting pipe 5, then the second connecting pipe 5 is rotated to open on the first connecting pipe 4, at this time, the hose 7 is unfolded with the rotation of the second connecting pipe 5, then the branch pipe is connected with the second connecting pipe 5 and the hose 7, the connection of the branch pipe is completed, on the contrary, when the branch pipe is not needed to be connected, the second connecting pipe 5 is rotated into the recess 3 on the first connecting pipe 4, and the front end of the second connecting pipe 5 is sealed by the sealing cap, the single pipe connection is completed, at the same time, in the irrigation process, the water flows in the connector 1, and the water flows into the filter pipe 9 through the directional pipe 13 in the left end of the connector 1, after the water flows into the filter pipe 9, the water is filtered by the filter cylinder 12, the impurities in the water are filtered in the filter cylinder 12, and the filtered water flows back into the connector 1 through the fixing ring 11 to avoid the impurities from entering the connector 1 to cause the blockage.

[0037] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A water-saving drip irrigation pipe network connection structure for landscaping, comprising a connector (1), characterized in that: The right end front side of the connector (1) is provided with a fixed block (2), the front end of the fixed block (2) is internally provided with a groove (3), the right end of the fixed block (2) is internally fixedly installed with a first connecting pipe (4), the first connecting pipe (4) is in communication with the inner wall of the connector (1), the first connecting pipe (4) is rotatably installed with a second connecting pipe (5) in front and back, the first connecting pipe (4) is installed with a universal shaft (6) at the front end and the second connecting pipe (5) connecting place, the front end of the second connecting pipe (5) is provided with a sealing cap, the first connecting pipe (4), the second connecting pipe (5) and the universal shaft (6) are internally installed with a hose (7), the left and right ends of the connector (1) are both installed with a connecting ring (8), the left end of the connector (1) is provided with a filter assembly.

2. The water-saving drip irrigation pipe network connection structure for landscaping according to claim 1, characterized in that: The filter assembly comprises a filter pipe (9), the filter pipe (9) is arranged on the left end of the connector (1) upper side, the upper end of the filter pipe (9) is screwed with a nut (10), the inner wall of the filter pipe (9) and the connector (1) connecting place is fixedly installed with a fixed ring (11), the filter pipe (9) is movably installed with a filter cartridge (12), the left end of the connector (1) is internally installed with a directional pipe (13), the right end of the directional pipe (13) is connected with the fixed ring (11) and the lower end of the directional pipe (13).

3. The water-saving drip irrigation pipe network connection structure for landscaping according to claim 2, characterized in that: The filter pipe (9) is integrally formed with the connector (1).

4. The water-saving drip irrigation pipe network connecting structure for landscaping according to claim 2, characterized in that: The diameter of the fixed ring (11) is the same as the inner diameter of the lower end of the filter pipe (9), the outer wall diameter of the filter cartridge (12) is smaller than the outer wall diameter of the fixed ring (11), the outer wall diameter of the directional pipe (13) is smaller than the inner wall diameter of the connector (1), the fixed ring (11) is hollow.

5. The water-saving drip irrigation pipe network connecting structure for landscaping according to claim 2, characterized in that: The lower end of the filter cartridge (12) is internally fixedly installed with a mounting ring (14), the mounting ring (14) is internally provided with a cross-cut gasket (15).

6. The water-saving drip irrigation pipe network connecting structure for landscaping according to claim 1, characterized in that: The hose (7) is made of polyethylene material.

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