A municipal engineering nursery irrigation device

Abstract

The utility model discloses a nursery irrigation device of municipal engineering, including water delivery pipe, the outside of water delivery pipe is provided with the protection structure, the protection structure includes the protection pipe, the protection pipe fixedly arranged at the outside of water delivery pipe, the inside of protection pipe is slidably provided with arc arc open and close door, the inside of protection pipe is provided with the recess, the outside of water delivery pipe is located the inside of recess and is provided with a plurality of pedestal, the both sides position of the outside of one end of base is all symmetrically provided with two limit plates, one side of limit plate all is provided with square hole. The utility model discloses a nursery irrigation device of municipal engineering, by setting up the protection structure of irrigation device, can when carrying out weeding and turning over in the nursery, protect the nozzle from the nozzle and cause the plugging phenomenon of nozzle to avoid turning over weeding and other external factors, has very good practicality.

Description

Technical Field

[0001] This utility model relates to the field of municipal engineering equipment technology, and in particular to a nursery irrigation device for municipal engineering. Background Technology

[0002] Urban greening is an indispensable and important part of urban construction. Along roadsides or in parks, you can often see the greening of municipal projects. The nurseries in these municipal greening sites need to be watered to ensure their survival rate, so there is a need for a device to water the nurseries.

[0003] Traditional irrigation devices are divided into mechanical irrigation and underground water pipe irrigation. Mechanical irrigation requires mobile operation, occupies a large space, and requires the reservation of passageways, which is relatively wasteful of nursery space. Traditional underground water pipe sprinklers are exposed to the outside. When the nursery is disturbed by external operations such as turning the soil or weeding, the sprinklers may become blocked, affecting normal use and reducing the efficiency of irrigation. Traditional underground water pipes lack protective structures for the pipes and sprinklers, making them easy to be damaged by external factors. They also lack flexible connection structures, which is not conducive to nursery irrigation. Utility Model Content

[0004] The main purpose of this utility model is to provide a nursery irrigation device for municipal engineering, which can effectively solve the technical problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A nursery irrigation device for municipal engineering includes a water supply pipe, and the outside of the water supply pipe is provided with a protective structure. The protective structure includes a protective pipe, which is fixedly installed outside the water supply pipe. An arc-shaped opening and closing door is slidably installed on the inner side of the protective pipe. A groove is opened on the inner side of the protective pipe. Several bases are installed on the outer side of the water supply pipe inside the groove. Two limiting plates are symmetrically arranged on both sides of the outer side of each base near one end. A square hole is opened on one side of each limiting plate.

[0006] As a further embodiment of this utility model, the protective pipe is compatible with the water supply pipe, and the arc-shaped opening and closing door is compatible with the protective pipe.

[0007] As a further embodiment of this utility model, springs are provided on the inner bottom surface of the base, one end of each spring is connected to the bottom of the nozzle, and the nozzles are movably disposed on the outside of the base, inside the square hole of the limiting plate.

[0008] As a further embodiment of this utility model, one end of a telescopic rod is symmetrically and rotatably connected to both sides of the bottom of the nozzle, and the other end of the telescopic rod is rotatably connected to the inside of the arc-shaped opening and closing door.

[0009] As a further embodiment of this utility model, the water supply pipe is provided with a connecting structure at both ends, the connecting structure including two connecting pipes, which are respectively fixedly connected to the two ends of the water supply pipe.

[0010] As a further embodiment of this utility model, the connecting pipe is provided with external threads on its exterior, and a hexagonal connector is rotatably provided on the exterior of the connecting pipe.

[0011] As a further embodiment of this utility model, the hexagonal connectors are all compatible with the connecting pipes and external threads, and the two connecting pipes are compatible with each other.

[0012] The beneficial effects of this utility model are as follows: By setting up protective and connecting structures, it can be buried in the nursery ground during use, and the external water pipe can be connected to the connecting pipe at the starting point to achieve the working conditions. Compared with traditional irrigation devices, it improves safety, prevents the nozzles from being blocked by operations such as turning over soil or weeding in the nursery, protects the internal water pipes from damage, and increases continuity so that adjacent water pipes can be connected for irrigation. By setting up an arc-shaped opening and closing door in conjunction with a telescopic rod, the nozzle is compressed or rebounded by the spring under the pressure of the telescopic rod, allowing the nozzle to move vertically down or up within the square hole of the limiting plate. This facilitates the linkage between the arc-shaped opening and closing door and the nozzle, protecting the nozzle from blockage caused by external soil turning or weeding, thus improving safety. By setting up connecting pipes in conjunction with hexagonal connecting blocks, and by setting external threads, the hexagonal connecting blocks can rotate and move outside the two adjacent connecting pipes, which is beneficial for connecting the two adjacent connecting pipes together for irrigation work and improves the continuity of irrigation work. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the open three-dimensional structure of a nursery irrigation device for municipal engineering according to the present invention; Figure 2 This is a cross-sectional closed three-dimensional structural diagram of a nursery irrigation device for municipal engineering according to the present invention; Figure 3 This is a schematic diagram of the open front view of a nursery irrigation device for municipal engineering according to the present invention; Figure 4 This is a schematic diagram of the closed front view structure of a nursery irrigation device for municipal engineering according to the present invention; Figure 5 This is a three-dimensional structural diagram of the nozzle of a nursery irrigation device for municipal engineering, according to the present invention. Figure 6 This utility model relates to a nursery irrigation device for municipal engineering. Figure 1 Enlarged view of point A in the middle; Figure 7 This utility model relates to a nursery irrigation device for municipal engineering. Figure 1 Enlarged view of section B in the middle.

[0014] In the diagram: 1. Water supply pipe; 2. Protective structure; 3. Protective pipe; 4. Arc-shaped opening and closing door; 5. Base; 6. Limiting plate; 7. Nozzle; 8. Spring; 9. Telescopic rod; 10. Connecting structure; 11. Connecting pipe; 12. External thread; 13. Hexagonal connector. Detailed Implementation

[0015] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0016] like Figure 1-7 As shown, a nursery irrigation device for municipal engineering includes a water supply pipe 1, and a protective structure 2 is provided on the outside of the water supply pipe 1. The protective structure 2 includes a protective pipe 3, which is fixedly installed on the outside of the water supply pipe 1. An arc-shaped opening and closing door 4 is slidably installed on the inner side of the protective pipe 3. A groove is opened on the inner side of the protective pipe 3. Several bases 5 are installed on the outside of the water supply pipe 1 inside the groove. Two limiting plates 6 are symmetrically arranged on both sides of the outer side of the base 5 near one end. A square hole is opened on one side of each limiting plate 6.

[0017] The protective structure 2 protects the nozzle 7 and the water pipe 1 during operation. Closing the arc-shaped opening and closing door 4 can compress the nozzle 7 back into the inner side of the protective pipe 3 for protection.

[0018] In this embodiment, the protective pipe 3 is compatible with the water supply pipe 1, and the arc-shaped opening and closing door 4 is compatible with the protective pipe 3.

[0019] The protective pipe 3 protects the water supply pipe 1, and the arc-shaped opening and closing door 4 can slide inside the protective pipe 3.

[0020] In this embodiment, springs 8 are provided on the inner bottom surface of the base 5, and one end of each spring 8 is connected to the bottom of the nozzle 7. The nozzles 7 are movably disposed on the outside of the base 5, inside the square hole of the limiting plate 6.

[0021] The spring 8 supports and restricts the nozzle 7. When pressure is applied, it causes the nozzle 7 to move downward, and when the pressure is removed, it pushes the nozzle 7 upward.

[0022] In this embodiment, one end of a telescopic rod 9 is symmetrically and rotatably connected to both sides of the bottom of the nozzle 7, and the other end of the telescopic rod 9 is rotatably connected to the inside of the arc-shaped opening and closing door 4.

[0023] When the arc-shaped opening and closing door 4 is closed, the telescopic rod 9 acts on the nozzle 7, which in turn puts pressure on the spring 8. The spring 8 is compressed into the groove of the base 5, and the two sides of the nozzle 7 descend vertically under the action of the limiting plate 6. This allows the nozzle 7 to be retracted to the inside of the protective tube 3 while the arc-shaped opening and closing door 4 is closed. Conversely, opening the arc-shaped opening and closing door 4 allows the nozzle 7 to be ejected for watering.

[0024] In this embodiment, the two ends of the water supply pipe 1 are provided with a connecting structure 10. The connecting structure 10 includes two connecting pipes 11, which are fixedly connected to the two ends of the water supply pipe 1.

[0025] The connecting structure 10 connects two adjacent water pipes 1 during operation, ensuring that the two water pipes 1 are connected for irrigation.

[0026] In this embodiment, the external threads 12 are provided on the outside of the connecting pipe 11, and a hexagonal connector 13 is rotatably provided on the outside of the connecting pipe 11.

[0027] Align the two adjacent connecting pipes 11, and rotate the hexagonal connector 13 to connect the two adjacent connecting pipes 11 together.

[0028] In this embodiment, the hexagonal connectors 13 are all compatible with the connecting pipes 11 and the external threads 12, and the two connecting pipes 11 are compatible.

[0029] The hexagonal connector 13, under the action of the external thread 12, can perform rotatable connection work on the outside of the connecting pipe 11.

[0030] It should be noted that this utility model is a nursery irrigation device for municipal engineering. When in use, it is buried in the nursery ground and the external water pipe is connected to the connecting pipe 11 at the starting point to enable it to meet the operating conditions. During the process, align one end of two adjacent water pipes 1, manually rotate the hexagonal connector 13, and under the action of the external thread 12, the hexagonal connector 13 rotates outside the connecting pipe 11. When the hexagonal connector 13 connects and fixes the two adjacent connecting pipes 11 together, the connection work is completed. Then, connect a water pipe to the outside of the initial connecting pipe 11 to carry out the irrigation operation. During the process, when the nursery needs to carry out work such as turning the soil or weeding, manually closing the arc-shaped opening and closing door 4 will cause the telescopic rod 9 to act on the nozzle 7, which in turn will cause the nozzle 7 to apply pressure to the spring 8. The spring 8 will be compressed into the groove 5 of the base, and the two sides of the nozzle 7 will descend vertically under the action of the limiting plate 6. This will close the arc-shaped opening and closing door 4 and retract the nozzle 7 to the inside of the protective tube 3 to protect the nozzle 7. When irrigation is needed, opening the arc-shaped opening and closing door 4 will cause the spring 8 to act on the nozzle 7, causing it to pop out to the inside of the protective tube 3 for irrigation of the nursery.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A nursery irrigation device for municipal engineering, characterized in that: Includes a water supply pipe (1), and the water supply pipe (1) is provided with a protective structure (2) on its exterior; The protective structure (2) includes a protective pipe (3), which is fixedly installed outside the water supply pipe (1). An arc-shaped opening and closing door (4) is slidably installed on the inner side of the protective pipe (3). A groove is opened on the inner side of the protective pipe (3). Several bases (5) are installed on the outer side of the water supply pipe (1) inside the groove. Two limiting plates (6) are symmetrically arranged on both sides of the outer side of the base (5) near one end. A square hole is opened on one side of each limiting plate (6).

2. The nursery irrigation device for municipal engineering according to claim 1, characterized in that: The protective pipe (3) is compatible with the water supply pipe (1), and the arc-shaped opening and closing door (4) is compatible with the protective pipe (3).

3. The nursery irrigation device for municipal engineering according to claim 1, characterized in that: Springs (8) are provided on the inner bottom surface of the base (5). One end of each spring (8) is connected to the bottom of the nozzle (7). The nozzles (7) are movably arranged on the outside of the base (5) inside the square hole of the limiting plate (6).

4. A nursery irrigation device for municipal engineering according to claim 3, characterized in that: The nozzle (7) has one end of a telescopic rod (9) symmetrically rotatably connected to both sides of its bottom, and the other end of the telescopic rod (9) is rotatably connected to the inside of the arc-shaped opening and closing door (4).

5. A nursery irrigation device for municipal engineering according to claim 1, characterized in that: The water supply pipe (1) is provided with a connection structure (10) at both ends. The connection structure (10) includes two connecting pipes (11), which are fixedly connected to both ends of the water supply pipe (1).

6. A nursery irrigation device for municipal engineering according to claim 5, characterized in that: The connecting pipe (11) is provided with external threads (12) on the outside, and a hexagonal connector (13) is rotatably provided on the outside of the connecting pipe (11).

7. A nursery irrigation device for municipal engineering according to claim 6, characterized in that: The hexagonal connector (13) is compatible with the connecting pipe (11) and the external thread (12), and the two connecting pipes (11) are compatible.

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