Pipe fitting for plastic irrigation pipeline system
By designing pipe fittings for plastic irrigation pipe systems, the problems of easy cracking, uneven spraying, and insufficient water pressure in traditional irrigation pipes have been solved, achieving improved stability and water pressure, expanding the spraying range, and simplifying the replacement and installation process of sprinkler heads.
Patent Information
- Application Number
- CN202422853036.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-22
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2034-11-22
AI Technical Summary
Traditional irrigation pipes are prone to cracking, uneven spraying, and insufficient water pressure. They are also inconvenient to install and replace sprinklers, and are costly.
Design a pipe fitting for a plastic irrigation pipeline system, comprising a first pipe section, a second pipe section, an intermediate body, a square body, a conical body, a fixed shaft, an impeller, a connecting rod, a nozzle, a filter screen, and baffles. Through the flow guiding effect of the intermediate body and the pressure boosting effect of the impeller rotation, the water pressure is increased and the spraying range is expanded. The nozzle can be replaced or added.
It improves pipeline stability and water pressure, expands the spraying range, simplifies the replacement and installation process of nozzles, and reduces costs.
Smart Images
Figure CN223639855U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of plastic pipeline, especially to a pipe fitting for plastic irrigation pipeline system. BACKGROUND
[0002] In recent years, irrigation pipes have solved the problem of water resource waste caused by traditional flood irrigation to a great extent, but the irrigation pipes have too many openings to expand the spraying range, which causes the pipes to easily crack and have a short service life; the water near the pipes is too much, and the irrigation uniformity is poor; the water column sprayed is fixed-point, and the impact is large, which easily harms plants.
[0003] The improved irrigation pipe with a spray head sprays water that is fine and uniform, but the position of the spray head on the pipe material is prone to deformation and cracking after the spray head is replaced several times, and the pipe material cannot be used; when the spray head needs to be increased, the pipe material needs to be re-punched and installed, which is inconvenient; in addition, after more spray heads are installed, the water pressure in the pipeline is often insufficient, and a booster valve needs to be installed, which is high in cost. SUMMARY
[0004] To solve the above problems, the purpose of the utility model is to provide a pipe fitting for plastic irrigation pipeline system, which can be replaced or increased by setting a spray head on the pipe fitting when the spray head is damaged, other specifications are needed, or the number of spray heads needs to be increased; in addition, the pressure increasing structure design can improve the water pressure in the pipeline without the need to install a booster valve.
[0005] To achieve the above purpose, the utility model adopts the following technical scheme: a pipe fitting for plastic irrigation pipeline system, comprising a first pipe segment, a second pipe segment, an intermediate body, a square body, a conical body, a fixed shaft, an impeller, a connecting rod, a spray head, a filter screen and a baffle.
[0006] The first pipe segment is located on one side of the intermediate body.
[0007] The second pipe segment is located on the other side of the intermediate body.
[0008] The wall thicknesses of the first pipe segment, the second pipe segment and the intermediate body are equal.
[0009] The square body is the lower half of the intermediate body, the width L2 and the height L3 of the square body are equal to the outer diameters of the first pipe segment and the second pipe segment, and the length L1 of the square body is not less than 2 / 3 of the width L2 and the height L3 of the square body.
[0010] The conical body is the upper half of the intermediate body, and the height of the conical body is at least 1 / 2 of the outer diameters of the first pipe segment and the second pipe segment.
[0011] The fixed shaft is connected to both sides of the middle part of the square body, and the diameter of the fixed shaft is not less than the wall thickness of the first pipe segment and the second pipe segment.
[0012] The impeller is fixed in the middle of the fixed shaft, and the direction of the blades on the impeller is clockwise.
[0013] The connecting rod is located at the top end of the conical body, and the length of the connecting rod can be adjusted according to the height of the irrigated plants.
[0014] The spray head is located at the top end of the connecting rod, and a plurality of spray holes are arranged on the spray head.
[0015] The filter screen is located at any part of the connecting rod.
[0016] The baffle is located at the lower end of the connecting rod, and the baffle is 2-4 pieces in different directions.
[0017] Further, the intermediate body has a drainage function, which guides the water flow to the direction of the conical body, so that the water flow drives the impeller to rotate counterclockwise when passing through the impeller, thereby increasing the water pressure in the direction of the conical body.
[0018] The pipe fitting of the plastic irrigation pipeline system has the advantages that the pipe fitting has a simple structure, the spray head is arranged on the pipe fitting, when the spray head is damaged, other specifications are needed, or the number of spray heads needs to be increased, the pipe fitting can be replaced or increased, the intermediate body is arranged, the pipe fitting is not easy to fall down, the stability of the pipe fitting is increased, the pipe fitting also has the functions of liquid collection and drainage, the design of the impeller improves the water pressure in the pipeline, and the spraying range is expanded. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 FIG. 1 is a schematic view of the pipe fitting of the plastic irrigation pipeline system;
[0020] Figure 2 FIG. 2 is a front sectional view of the pipe fitting of the plastic irrigation pipeline system;
[0021] Figure 3 FIG. 3 is a side sectional view of the pipe fitting of the plastic irrigation pipeline system;
[0022] The reference signs are as follows: 1, first pipe segment; 2, second pipe segment; 3, intermediate body; 4, square body; 5, conical body; 6, fixed shaft; 7, impeller; 8, connecting rod; 9, spray head; 10, filter screen; 11, baffle. DETAILED DESCRIPTION
[0023] The technical scheme of the utility model will be described clearly and completely in connection with the embodiments and drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.
[0024] It should be noted that: all directionality indications (such as "up", "down") in the embodiments of the utility model are only used to explain the relative position relationship, movement condition and the like between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directionality indications also change accordingly.
[0025] A pipe fitting for a plastic irrigation pipeline system, comprising a first pipe section 1, a second pipe section 2, an intermediate body 3, a square body 4, a conical body 5, a fixed shaft 6, an impeller 7, a connecting rod 8, a spray head 9, a filter screen 10, and a baffle 11.
[0026] The first pipe section 1 is located on one side of the intermediate body 3.
[0027] The second pipe section 2 is located on the other side of the intermediate body 3.
[0028] The wall thicknesses of the first pipe section 1, the second pipe section 2 and the intermediate body 3 are equal, and equal to 5 mm.
[0029] The square body 4 is the lower half of the intermediate body 3, and the square arrangement makes the pipe fitting not easy to tip over; the width (see Figure 1 L2) and the height (see Figure 1 L3) of the square body 4 are equal to the outer diameter of the first pipe section 1 and the second pipe section 2, which is 63 mm, and the length (see Figure 1 L1) of the square body 4 is not less than 2 / 3 of the width (see Figure 1 L2) and the height (see Figure 1 L3) of the square body 4, which is 45 mm, so that the capacity of the intermediate body 3 is larger, and the amount of water collected is sufficient.
[0030] The conical body 5 is the upper half of the intermediate body 3, and the height of the conical body 5 is at least 1 / 2 of the outer diameter of the first pipe section 1 and the second pipe section 2, which is 32 mm, so that the conical body 5 has the functions of drainage and liquid collection.
[0031] The fixed shaft 6 is connected to both sides of the middle part of the square body 4, and the diameter of the fixed shaft 6 is not less than the wall thickness of the first pipe section 1 and the second pipe section 2, which is 6 mm, so that the fixed shaft 6 has better strength and can resist the pressure of the water flow.
[0032] The impeller 4 is fixed in the middle of the fixed shaft 6, and the direction of the blades on the impeller 4 is clockwise.
[0033] The connecting rod 8 is located at the top end of the conical body 5, and the length of the connecting rod 8 can be adjusted according to the height of the plants to be irrigated, ranging from 50 to 150 mm, so that the spraying range is wider and the adaptability is stronger.
[0034] The spray head 9 is located at the top end of the connecting rod 8, and 20 spray holes are arranged on the spray head 9 for spraying and irrigating.
[0035] The filter screen 10 is located at the middle part of the connecting rod 8, and is used to isolate impurities such as silt and algae in the water to prevent the spray holes on the spray head from being blocked.
[0036] The baffle 11 is located at the lower end of the connecting rod 8, and the baffle 11 is two pieces in different directions, which is used to limit the connecting rod 8 and prevent the connecting rod 8 from being pulled out of the top end of the conical body 5.
[0037] Further, the intermediate body 3 has a flow guiding effect, which guides the water flow to the direction of the conical body 5, so that when the water flow passes through the impeller 7, the impeller 7 is driven to rotate counterclockwise, the water pressure in the direction of the conical body 5 is increased, and the water sprayed by the spray head 9 is more and the spraying range is larger.
[0038] The above only describes the preferred embodiments of the present application, and does not limit the present application, and any modification, equivalent replacement or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims
1. A pipe fitting for a plastic irrigation pipe system, characterized in that The utility model relates to a kind of irrigation device, including first pipe section, second pipe section, intermediate body, square body, cone body, fixed shaft, impeller, connecting rod, spray head, filter screen, baffle;The first pipe section is located in one side of the intermediate body, and the second pipe section is located in the other side of the intermediate body;The square body is the lower half of the intermediate body, and the cone body is the upper half of the intermediate body.
2. A pipe for a plastic irrigation pipe system according to claim 1, characterized in that The wall thickness of the first pipe section, the second pipe section and the intermediate body is equal.
3. A pipe for a plastic irrigation pipe system according to claim 1, characterized in that The width L2 and height L3 of the square body are equal to the outer diameter of the first pipe section and the second pipe section, and the length L1 of the square body is not less than 2 / 3 of the width L2 and height L3 of the square body.
4. A pipe for a plastic irrigation pipe system according to claim 1, characterized in that The height of the cone body is at least 1 / 2 of the outer diameter of the first pipe section and the second pipe section.
5. A pipe for a plastic irrigation pipe system according to claim 1, characterized in that The fixed shaft is connected to both sides of the middle part of the square body, and the diameter of the fixed shaft is not less than the wall thickness of the first pipe section and the second pipe section.
6. A pipe for a plastic irrigation pipe system according to claim 1, characterized in that The impeller is fixed in the middle of the fixed shaft, and the direction of the blades on the impeller is clockwise.
7. A pipe for a plastic irrigation pipe system according to claim 1, characterized in that The connecting rod is located at the top end of the cone body, and the length of the connecting rod can be adjusted according to the height of the plants to be irrigated; the filter screen is located at any part of the connecting rod; the spray head is located at the top end of the connecting rod, and a plurality of spray holes are provided on the spray head.
8. A pipe for a plastic irrigation pipe system according to claim 1, characterized in that The baffle is located at the lower end of the connecting rod, and the baffle is 2-4 pieces in different directions.