Drip irrigation equipment with extension function

Abstract

The utility model discloses drip irrigation equipment with an extension function, which comprises a connecting seat, two side surfaces of the connecting seat are fixedly connected with fixing pipes, the side surfaces of the connecting seat and the fixing pipes are respectively in threaded connection with an outer pipe and an inner pipe, the side surface of the outer pipe is provided with a drip hole, the side surface of the inner pipe is provided with a water outlet hole, and the water outlet hole is communicated with the connecting seat. By means of the structure, when drip irrigation operation is carried out, water can be stored through the outer pipe, the situation that irrigation cannot be carried out in time when power is cut off is avoided, meanwhile, the situation that when water leaks from the inner pipe, leaked water cannot be collected, and consequently water resources are wasted can be avoided, and the water resource utilization rate is increased. When the irrigation area is increased, continuous extension can be carried out, and meanwhile, the damaged inner pipe and the damaged outer pipe can be conveniently detached and replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of drip irrigation equipment with an extension function, in particular to a drip irrigation equipment with an extension function. Background Art

[0002] The existing drip irrigation equipment, when in use, is convenient for reducing the waste of water resources when it is extended according to demand through structural design. However, when in use, it cannot collect the leaked water when the pipeline leaks. For example, a Chinese patent discloses "a drip irrigation equipment for agricultural planting", and its application number is: "202220282524.4", which includes a water tank, and the inner part of the outer end of the water outlet pipe, the inner front end of the curved pipe, and the inner left end of the straight pipe relative to the upper end of the movable block are all provided with through grooves, the top surface of the movable block extends to the outside through the through groove and is symmetrically fixed with two extrusion plates, the outer wall of the movable block and the outer wall of the extrusion plate are both provided with guide grooves relative to the guide block, the left end of the outer wall of the straight pipe, the outer wall of the front end of the curved pipe, and the outer end of the outer wall of the water outlet pipe are all provided with external threads, the left end of the curved pipe and the right end of the straight pipe are rotatably connected with threaded covers, the bottom surface of the straight pipe is linearly and evenly spaced The structure has a plurality of water outlet holes, and a sponge holder is fixed on the bottom surface of the straight pipe relative to the position of the water outlet holes. The above structure makes it easy to expand according to demand and reduce the waste of water resources. However, when it is used, it cannot collect the leaked water when the pipeline leaks, which is easy to waste water resources. At the same time, a large amount of leaked water can easily cause root rot of plants, so it has limitations in use. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a drip irrigation device with an extension function. An inner tube is arranged inside an outer tube, and the outer tube and the inner tube are connected through a connecting seat so that water is filled between the outer tube and the inner tube for drip irrigation. At the same time, when the inner tube leaks, the leaked water is collected to prevent the waste of water resources, and the device can be easily connected and extended, and is easy to replace.

[0004] The utility model also provides the above-mentioned drip irrigation equipment with an extension function, comprising: a connecting seat, both side surfaces of the connecting seat are fixedly connected with fixed pipes, the connecting seat and the side surfaces of the fixed pipe are respectively threadedly connected with an outer pipe and an inner pipe, the side surface of the outer pipe is provided with a drip hole, the side surface of the inner pipe is provided with a water outlet hole, the inner pipe is located inside the outer pipe, and a ball valve is provided in the connecting seat. Through the above structure, the outer pipe can be used to store water during drip irrigation operations to prevent the failure of timely irrigation during power outages, and at the same time, it can prevent the failure of collecting the leaked water when the inner pipe leaks, resulting in a waste of water resources, and when the irrigation area is increased, the connection and extension can be carried out, and it is convenient to disassemble and replace the damaged inner pipe and outer pipe.

[0005] According to the drip irrigation device with an extension function described in the utility model, the side surface of the inner tube is fixedly connected with a fixing sleeve, and the fixing sleeve is threadedly connected to the side surface of the connecting seat. Through the above structure, it is convenient to fix the fixing sleeve, thereby fixing the inner tube.

[0006] According to the drip irrigation device with an extension function described in the utility model, a movable groove is provided in the connecting seat, and the ball valve is located in the movable groove. Through the above structure, the ball valve is convenient to rotate in the connecting seat.

[0007] According to the drip irrigation equipment with extension function described in the utility model, the top of the ball valve is fixedly connected to a rotating shaft, the rotating shaft passes through the connecting seat and extends to the top of the connecting seat, and the end of the rotating shaft away from the ball valve is fixedly connected to a handle. Through the above structure, it is easy to rotate the rotating shaft and open or close the ball valve.

[0008] According to the drip irrigation device with an extension function described in the utility model, the radius of the fixing sleeve is greater than the radius of the inner tube. Through the above structure, it is convenient to connect and fix the inner tube.

[0009] According to the drip irrigation device with an extension function described in the utility model, the diameter of the water outlet hole is larger than the diameter of the drip hole. Through the above structure, it is convenient to keep the gap between the outer tube and the inner tube filled with water, ensuring that there is enough water for drip irrigation during power outages.

[0010] Beneficial Effects

[0011] Compared with the prior art, the drip irrigation equipment with an extension function has an inner tube arranged inside the outer tube and is connected through a connecting seat so that the space between the outer tube and the inner tube is filled with water for drip irrigation. At the same time, when the inner tube leaks, the leaked water is collected to prevent the waste of water resources. The equipment is also convenient for connection and extension and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0013] Figure 1 This is the overall structural diagram of a drip irrigation device with an extension function according to the utility model;

[0014] Figure 2 This is a bottom view of the structure of a drip irrigation device with an extension function according to the utility model;

[0015] Figure 3 This is a transverse cross-sectional structural diagram of a drip irrigation device with an extension function according to the utility model;

[0016] Figure 4This is a longitudinal sectional structural diagram of a drip irrigation device with an extension function according to the utility model.

[0017] Legend:

[0018] 1. Outer tube; 2. Connecting seat; 3. Rotating shaft; 4. Handle; 5. Fixed tube; 6. Drip hole; 7. Ball valve; 8. Movable groove; 9. Inner tube; 10. Fixed sleeve; 11. Water outlet. DETAILED DESCRIPTION

[0019] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0020] Reference Figure 1-4 The embodiment of the utility model is a drip irrigation device with an extension function, which includes: a connecting seat 2, both ends of the side surfaces of the connecting seat 2 are fixedly connected with fixed pipes 5 to fix the fixed pipes 5, the side surfaces of the connecting seat 2 and the fixed pipe 5 are respectively threadedly connected with an outer pipe 1 and an inner pipe 9 to fix the outer pipe 1 and the inner pipe 9, the side surface of the outer pipe 1 is provided with a drip hole 6 to facilitate water dripping, the side surface of the inner pipe 9 is provided with a water outlet hole 11 to facilitate the water in the inner pipe 9 to flow out, the inner pipe 9 is located in the outer pipe 1, which is convenient for collecting the leaked water when the inner pipe 9 leaks, and a ball valve 7 is provided in the connecting seat 2 to facilitate controlling the water flow in the subsequent pipeline.

[0021] A fixing sleeve 10 is fixedly connected to the side surface of the inner tube 9, and the fixing sleeve 10 is threadedly connected to the side surface of the connecting seat 2, which is convenient for fixing the fixing sleeve 10. A movable groove 8 is provided in the connecting seat 2, and the ball valve 7 is located in the movable groove 8, which is convenient for the rotation of the ball valve 7. A rotating shaft 3 is fixedly connected to the top of the ball valve 7 to drive the ball valve 7 to rotate. The rotating shaft 3 penetrates the connecting seat 2 and extends to the top of the connecting seat 2. A handle 4 is fixedly connected to the end of the rotating shaft 3 away from the ball valve 7, which is convenient for rotating the rotating shaft 3. The radius of the fixing sleeve 10 is larger than the radius of the inner tube 9, and the diameter of the water outlet 11 is larger than the diameter of the drip hole 6, which is convenient for filling the space between the outer tube 1 and the inner tube 9 with water.

[0022] Working principle: When in use, insert the inner tube 9 into the outer tube 1, and fix the fixing sleeve 10 on the fixing tube 5, then screw the outer tube 1 on the connecting seat 2, fix the outer tube 1, and let water flow in. The water flows in the inner tube 9 and flows out from the water outlet 11 at the same time, so that the space between the outer tube 1 and the inner tube 9 is filled with water, and the water between the outer tube 1 and the inner tube 9 drips from the drip hole 6, so as to perform drip irrigation on the plants, and the ball valve 7 can be rotated by the handle 4 to control the subsequent water flow in the inner tube 9.

[0023] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A drip irrigation device with an extension function, characterized in that: include: A connecting seat (2), both side surfaces of the connecting seat (2) are fixedly connected to fixed pipes (5), the side surfaces of the connecting seat (2) and the fixed pipe (5) are respectively threadedly connected to an outer pipe (1) and an inner pipe (9), the side surface of the outer pipe (1) is provided with a drip hole (6), the side surface of the inner pipe (9) is provided with a water outlet hole (11), the inner pipe (9) is located inside the outer pipe (1), and a ball valve (7) is provided inside the connecting seat (2).

2. The drip irrigation device with extension function according to claim 1, characterized in that: A fixing sleeve (10) is fixedly connected to the side surface of the inner tube (9), and the fixing sleeve (10) is threadedly connected to the side surface of the connecting seat (2).

3. The drip irrigation device with extension function according to claim 1, characterized in that: A movable groove (8) is provided in the connecting seat (2), and the ball valve (7) is located in the movable groove (8).

4. The drip irrigation device with extension function according to claim 1, characterized in that: The top end of the ball valve (7) is fixedly connected to a rotating shaft (3), the rotating shaft (3) passes through the connecting seat (2) and extends to above the connecting seat (2), and the end of the rotating shaft (3) away from the ball valve (7) is fixedly connected to a handle (4).

5. The drip irrigation device with extension function according to claim 2, characterized in that: The radius of the fixing sleeve (10) is greater than the radius of the inner tube (9).

6. The drip irrigation device with an extension function according to claim 1, characterized in that: The diameter of the water outlet hole (11) is greater than the diameter of the drip hole (6).

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