Sprinkling irrigation device for landscape architecture

Abstract

The utility model relates to the technical field of garden irrigation, in particular to a spray irrigation device for garden landscapes. The utility model provides a garden landscape sprinkling irrigation device which comprises a water sprayer body, and one side of the water sprayer body is connected with a water pipe connector. The water sprayer body is provided with a plurality of installation pipes distributed in the circumferential direction, the end of each installation pipe is provided with an external thread connector, and one end of each water spraying pipe is semi-closed. The filter cartridge and the pull rod are arranged, the filter cartridge is directly embedded in the water spraying pipe, a water source can be directly filtered when water is introduced, impurities can be accumulated and collected by the filter cartridge, the water spraying pipe can be directly screwed and dismounted to pull out the filter cartridge during cleaning, and the operation is convenient; the water spraying pipe is provided with the moving-out hole for the operating rod to penetrate out, and in the using process, the filter cartridge can be rotated by screwing the operating rod, so that the filter holes in other parts of the filter cartridge are replaced, and the probability of water blocking caused by blockage is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of garden irrigation, in particular to a sprinkler irrigation device for garden landscapes. Background Art

[0002] Garden landscape is a beautiful natural environment and recreational area created by using engineering technology and artistic means in a certain area, through transforming the terrain, planting trees, flowers and plants, building and arranging garden lights. Nowadays, gardens need artificial sprinkler irrigation when the weather is dry, and at this time, garden landscape will be needed.

[0003] On the garden lawn, you can see multiple sprinklers placed at intervals. Some sprinklers have the function of spraying over a large area. The most common one is a disc-shaped sprinkler, which has three spray pipes arranged in a circumferential direction. It can spray water to the periphery with itself as the center. It is very practical, but this type of sprinkler still has shortcomings. The water source filter installed inside the spray pipe of this type of sprinkler is fixed. Although the spray pipe can be disassembled to pour out the filtered impurities, the staff needs to rinse it under the faucet or knock it on the plane with a little force to pour it out, which is more troublesome. Utility Model Content

[0004] In order to solve the above technical problems, an embodiment of the present utility model provides a sprinkler irrigation device for garden landscape, including a sprinkler body, one side of which is connected to a water pipe joint; the sprinkler body is provided with a plurality of mounting pipes distributed along the circumferential direction, the ends of the mounting pipes are provided with external threaded joints, one end of the water spray pipe is semi-closed and the other end is open, an internal threaded joint adapted to the external threaded joint is provided on the inner wall of the open port, and the water spray pipe is fixed on the mounting pipe; a filter cartridge is provided inside the water spray pipe, and a plurality of evenly distributed filter holes are opened on the arc-shaped portion of the filter cartridge.

[0005] Furthermore, a limiting portion is fixed on the outer surface of the mounting pipe, and when the water spray pipe is fixed on the mounting pipe, the end surface of the water spray pipe fits into the limiting portion.

[0006] Furthermore, one end of the filter cartridge is closed and the other end is open, and the direction of the open end is consistent with the direction of the open end of the water spray pipe.

[0007] Furthermore, a pull rod is fixed to the open end of the filter cartridge.

[0008] Furthermore, a fitting portion is provided at the open end of the water spray pipe, and when the water spray pipe is fixed on the mounting pipe, the fitting portion is connected to the end face of the external threaded joint.

[0009] Furthermore, a removal hole is provided on the inner wall of the semi-enclosed end of the water spray pipe, and an operating rod adapted to the removal hole is fixed on the outer surface of the enclosed end of the filter cartridge.

[0010] Furthermore, a sealing groove is provided on the inner wall of the semi-enclosed end of the water spray pipe, and a rubber sealing pad adapted to the sealing groove is fixed on the outer surface of the enclosed end of the filter cartridge.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] By setting up a filter cartridge and a pull rod, the filter cartridge is directly embedded in the inside of the water spray pipe. When water is passed, the water source can be directly filtered. The filter cartridge can collect accumulated impurities, so that when cleaning, the water spray pipe can be directly unscrewed and the filter cartridge can be pulled out, which is more convenient. In addition, an operating rod is provided on the filter cartridge, and a removal hole for the operating rod to pass through is provided on the water spray pipe. During use, the filter cartridge can be rotated by twisting the operating rod, thereby replacing the filter holes in other parts of the filter cartridge, reducing the probability of water obstruction caused by blockage, and having high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure after some of the sprinkler pipes are moved;

[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of the water spray pipe;

[0017] Figure 4 yes Figure 3 Schematic diagram of the explosion structure;

[0018] Figure 5 yes Figure 4 Axonometric structural diagram.

[0019] Icons: 1. Sprinkler body; 2. Water pipe connector; 3. Mounting pipe; 4. Sprinkler pipe; 5. Operating lever; 6. Limiting part; 7. External thread connector; 8. Internal thread connector; 9. Filter cartridge; 10. Pull rod; 11. Fitting part; 12. Sealing groove; 13. Removal hole; 14. Rubber sealing gasket. DETAILED DESCRIPTION

[0020] The technical solutions of the present application will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present application, not all of them. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application. The following embodiments and features in the embodiments may be combined with each other unless there is a conflict.

[0021] like Figure 1-Figure 5 The present embodiment provides a sprinkler irrigation device for garden landscape, including a sprinkler body 1, one side of which is connected to a water pipe joint 2; the sprinkler body 1 has a plurality of mounting pipes 3 distributed along the circumferential direction, the ends of the mounting pipes 3 are provided with external threaded joints 7, one end of the water spray pipe 4 is semi-closed and the other end is open, and an internal threaded joint 8 adapted to the external threaded joint 7 is provided on the inner wall of the open end, and the water spray pipe 4 is fixed on the mounting pipe 3; a filter cartridge is provided inside the water spray pipe 4 9. The arc-shaped portion of the filter cartridge 9 is provided with a plurality of evenly distributed filter holes. The outer surface of the mounting tube 3 is fixed with a limiting portion 6. When the water spray pipe 4 is fixed on the mounting tube 3, the end face of the water spray pipe 4 fits in with the limiting portion 6. One end of the filter cartridge 9 is closed and the other end is open. The direction of the open opening is consistent with the direction of the open opening of the water spray pipe 4. A fitting portion 11 is provided at the open end of the water spray pipe 4. When the water spray pipe 4 is fixed on the mounting tube 3, the fitting portion 11 is connected to the end face of the external threaded joint 7.

[0022] It should be noted that the sprinkler body 1 is an existing structural component in the field of garden irrigation and can be purchased on the market. It is relatively common and its working principle will not be described in detail here.

[0023] In this embodiment, if Figure 4 and Figure 5 As shown, a pull rod 10 is fixed to the open end of the filter cartridge 9. When disassembling, stop the water flow, twist the water spray pipe 4 counterclockwise to separate it from the mounting pipe 3, and then the filter cartridge 9 can be pulled out through the pull rod 10, which facilitates cleaning and improves practicality.

[0024] A sprinkler irrigation device for garden landscape, characterized by:

[0025] In this embodiment, if Figure 4 and Figure 5As shown, a removal hole 13 is provided on the inner wall of the semi-closed end of the water spray pipe 4, and an operating rod 5 compatible with the removal hole 13 is fixed on the outer surface of the closed end of the filter cartridge 9. When in use, the operating rod 5 can be twisted to rotate the filter cartridge 9 at a small angle, thereby changing the position of the filter cartridge 9 relative to the water inlet of the nozzle on the water spray pipe 4, thereby replacing the filter holes in other parts of the filter cartridge 9, reducing the probability of water obstruction caused by blockage, and having high practicality.

[0026] In this embodiment, if Figure 4 and Figure 5 As shown, a sealing groove 12 is provided on the inner wall of the semi-closed end of the water spray pipe 4, and a rubber sealing gasket 14 that matches the sealing groove 12 is fixed on the outer surface of the closed end of the filter cartridge 9. After the filter cartridge 9 is installed in the water spray pipe 4, the rubber sealing gasket 14 is embedded in the sealing groove 12. When water is passed through, the water source will push the filter cartridge 9, thereby making the rubber sealing gasket 14 fit more tightly into the sealing groove 12 to form a stable seal.

[0027] The implementation principle of the garden landscape sprinkler device in the embodiment of the present application is: when disassembling, stop the water flow, twist the water spray pipe 4 counterclockwise to separate it from the installation pipe 3, and then the filter cartridge 9 can be pulled out through the pull rod 10, which facilitates cleaning and improves practicality; when in use, the filter cartridge 9 can be rotated at a small angle by twisting the operating rod 5, thereby changing the position of the filter cartridge 9 relative to the water inlet of the nozzle on the water spray pipe 4, thereby replacing the filter holes in other parts of the filter cartridge 9, reducing the probability of water obstruction caused by blockage, and having high practicality.

[0028] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is typically placed when in use. These terms are intended solely to facilitate the description of this utility model and to simplify the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third," etc., are used solely to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0029] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0030] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A sprinkler irrigation device for garden landscape, comprising a sprinkler body (1), characterized in that: One side of the sprinkler body (1) is connected to a water pipe joint (2); The sprinkler body (1) has a plurality of mounting tubes (3) distributed along the circumferential direction, the ends of the mounting tubes (3) are provided with external threaded joints (7), one end of the water spray pipe (4) is semi-closed and the other end is open, an internal threaded joint (8) adapted to the external threaded joint (7) is provided on the inner wall of the open end, and the water spray pipe (4) is fixed on the mounting tube (3); A filter cartridge (9) is provided inside the water spray pipe (4), and a plurality of evenly distributed filter holes are provided on the arc-shaped portion of the filter cartridge (9).

2. A sprinkler irrigation device for garden landscape according to claim 1, characterized in that: A limiting portion (6) is fixed on the outer surface of the mounting pipe (3); when the water spray pipe (4) is fixed on the mounting pipe (3), the end surface of the water spray pipe (4) fits into contact with the limiting portion (6).

3. The garden landscape sprinkler device according to claim 1, characterized in that: One end of the filter cartridge (9) is closed, and the other end is open, and the direction of the open end is consistent with the direction of the open end of the water spray pipe (4).

4. The garden landscape sprinkler device according to claim 3, characterized in that: A pull rod (10) is fixed to the open end of the filter cartridge (9).

5. The garden landscape sprinkler device according to claim 1, characterized in that: The open end of the water spray pipe (4) is provided with an interlocking portion (11). When the water spray pipe (4) is fixed on the mounting pipe (3), the interlocking portion (11) is connected to the end face of the external threaded joint (7).

6. The garden landscape sprinkler device according to claim 3, characterized in that: A removal hole (13) is provided on the inner wall of the semi-enclosed end of the water spray pipe (4), and an operating rod (5) adapted to the removal hole (13) is fixed on the outer surface of the enclosed end of the filter cartridge (9).

7. The garden landscape sprinkler device according to claim 3, characterized in that: A sealing groove (12) is provided on the inner wall of the semi-enclosed end of the water spray pipe (4), and a rubber sealing pad (14) adapted to the sealing groove (12) is fixed on the outer surface of the enclosed end of the filter cartridge (9).

Images