Water-saving device for landscaping

Abstract

The utility model relates to the technical field of landscaping, in particular to a water-saving device for landscaping, which comprises a main water pipe, branch water pipes and sprayers, the main water pipe is communicated with the branch water pipes, the inner sides of the branch water pipes are fixedly connected with the sprayers, the outer side of the main water pipe is fixedly connected with a sleeve shell, the inner side of the sleeve shell is communicated with a hose, and the inner side of the sleeve shell is slidably connected with an inner concave ring. The inner side of the inner concave ring is fixedly connected with a scraping ring, the outer side of the inner concave ring is fixedly connected with a connecting block, the other end of the connecting block is fixedly connected with an inner threaded ring, the inner side of the inner threaded ring is spirally connected with a threaded rod, and the tail end of one side of the threaded rod is fixedly connected with a circular plate. Through the arrangement of the sleeve shell, the hose, an inner concave ring, a scraping ring, a connecting block, an inner threaded ring, a threaded rod, a rotating plate, a fixing block, a first gear, a second gear and a stepping motor, a worker can conveniently collect water drops permeating the outer side of the water distribution pipe, the requirement of landscaping for water resources is greatly reduced, and waste of more water resources is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of gardening and greening, in particular to a water-saving device for gardening and greening. Background Art

[0002] The water-saving device is a device that controls the amount of water evenly sprayed or irrigated in a fixed area to avoid excessive water resources acting on the same area, ensure that the substances acting on the water resources are properly nourished, and at the same time achieve the purpose of saving water resources;

[0003] In the process of irrigating garden greening, the water distribution pipe sprays water evenly on the garden green plants through the nozzle, and the water in the main water pipe is continuously transported to the water distribution pipe. Since most of the water transported in the main water pipe is located underground and the underground stability is relatively low, the temperature of the water transported in the main water pipe is relatively low. In the process of the main water pipe transporting water to the water distribution pipe exposed on the ground for a long time, due to the large temperature difference between the upper and lower ground, it is easy to cause water droplets to penetrate the outer wall of the water distribution pipe exposed on the ground, and gradually evaporate under the action of the external ambient temperature, thereby increasing the demand for water resources for garden greening and causing more water resources waste. Therefore, a water-saving device for garden greening is proposed to address the above problems. Utility Model Content

[0004] The utility model aims to provide a water-saving device for gardening and greening, so as to solve the problem that in the process of long-term water delivery from the main water pipe to the water distribution pipe exposed on the ground, due to the large temperature difference between the upper and lower parts of the ground, water droplets easily penetrate the outer wall of the water distribution pipe exposed on the ground, and gradually evaporate under the influence of the external ambient temperature, thereby increasing the demand for water resources in gardening and greening and causing more water waste.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A water-saving device for landscaping comprises a main water pipe, a water distribution pipe and a sprinkler, the main water pipe is connected through the water distribution pipe, the inner side of the water distribution pipe is fixedly connected to the sprinkler, the outer side of the main water pipe is fixedly connected to a casing, the inner side of the casing is connected through the casing with a hose, the inner side of the casing is slidably connected to an inner concave ring, the inner side of the inner concave ring is fixedly connected to a scraper ring, the outer side of the inner concave ring is fixedly connected to a connecting block, the other end of the connecting block is fixedly connected to an internal threaded ring, the inner side of the internal threaded ring is spirally connected to a threaded rod, one end of the threaded rod is fixedly connected to a circular plate, the other end of the threaded rod is fixedly connected to a rotating plate, the outer side of the main water pipe is fixedly connected to a fixed block, the outer side of the threaded rod is fixedly connected to a first gear, the outer side of the main water pipe is fixedly connected to a stepping motor, the end of the main shaft of the stepping motor is fixedly connected to a rotating shaft, and the outer side of the rotating shaft is fixedly connected to a second gear.

[0007] Preferably, the first gear and the second gear are on the same horizontal plane, the first gear and the second gear are meshed and connected with each other, and the first gear is arranged directly above the fixing block.

[0008] Preferably, the diameters of the circular plate and the rotating plate are much larger than the diameter of the threaded rod, the threaded rod rotates inside the fixed block, and the rotating plate rotates inside the fixed block.

[0009] Preferably, a sliding groove is provided on the inner side of the casing, and the connecting block slides on the inner side of the casing.

[0010] Preferably, the thickness of the outer ring of the concave ring is much greater than the thickness of the inner ring, the thickness of the scraper ring is the same as the thickness of the inner ring of the concave ring, and a plurality of holes are evenly opened on the inner side of the scraper ring.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model discloses a kind of utility model, by arranging the casing, hose, inner concave ring, scraper ring, connecting block, inner threaded ring, threaded rod, rotating plate, fixed block, first gear, second gear and stepper motor, when using the water distribution pipe and the nozzle to continuously irrigate the garden green plants, when the outer side of the water distribution pipe is attached with water droplets due to infiltration, the stepper motor is started, and the stepper motor can drive the first gear to rotate through the second gear, and then the first gear drives the threaded rod to rotate inside the fixed block, and at the same time makes the inner threaded ring connected with the threaded rod to passively move vertically, so that the inner threaded ring can drive the inner concave ring to slide between the casing and the water distribution pipe through the connecting block, and the inner concave ring can scrape off the water droplets on the inner wall of the casing, and the scraper ring fixedly connected with the inner concave ring can scrape off the water droplets attached to the outer wall of the water distribution pipe, and fall into the bottom of the casing through the holes provided on the inner side of the scraper ring, so that the water droplets gathered together can be discharged from the hose, which is convenient for workers to collect the water droplets infiltrated from the outer side of the water distribution pipe, greatly reducing the demand for water resources for garden greening and avoiding a lot of water resource waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the internal structure of the casing of the utility model;

[0015] Figure 3 This is a schematic diagram of the internal structure of the fixed block of the utility model.

[0016] In the figure: 1. main water pipe; 2. water distribution pipe; 3. nozzle; 4. casing; 5. hose; 6. concave ring; 7. scraper ring; 8. connecting block; 9. internal threaded ring; 10. threaded rod; 11. round plate; 12. rotating plate; 13. fixed block; 14. first gear; 15. stepper motor; 16. rotating shaft; 17. second gear. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0019] See also Figure 1-3 , the utility model provides a technical solution:

[0020] A water-saving device for landscaping comprises a main water pipe 1, a water branch pipe 2 and a nozzle 3, wherein the main water pipe 1 is connected through the water branch pipe 2, the inner side of the water branch pipe 2 is fixedly connected to the nozzle 3, the outer side of the main water pipe 1 is fixedly connected to a casing 4, the inner side of the casing 4 is connected through with a hose 5, the inner side of the casing 4 is slidably connected to an inner concave ring 6, the inner side of the inner concave ring 6 is fixedly connected to a scraper ring 7, the outer side of the inner concave ring 6 is fixedly connected to a connecting block 8, the other end of the connecting block 8 is fixedly connected to an internal threaded ring 9, the inner side of the internal threaded ring 9 is spirally connected to a threaded rod 10, one end of the threaded rod 10 is fixedly connected to a circular plate 11, the other end of the threaded rod 10 is fixedly connected to a rotating plate 12, the outer side of the main water pipe 1 is fixedly connected to a fixing block 13, the outer side of the threaded rod 10 is fixedly connected to a first gear 14, the outer side of the main water pipe 1 is fixedly connected to a stepping motor 15, the end of the main shaft of the stepping motor 15 is fixedly connected to a rotating shaft 16, and the outer side of the rotating shaft 16 is fixedly connected to a second gear 17.

[0021] The first gear 14 and the second gear 17 are on the same horizontal plane, and the first gear 14 and the second gear 17 are meshed and connected with each other. The first gear 14 is arranged directly above the fixed block 13, so that the threaded rod 10 can rotate to control the movement of the internal threaded ring 9; the diameters of the circular plate 11 and the rotating plate 12 are much larger than the diameter of the threaded rod 10, and the threaded rod 10 rotates inside the fixed block 13, and the rotating plate 12 rotates inside the fixed block 13, which can ensure the stability of the rotation of the threaded rod 10; a sliding groove is provided on the inner side of the casing 4, and the connecting block 8 slides on the inner side of the casing 4, so that the internal threaded ring 9 can control the movement of the inner concave ring 6 and the scraper ring 7; the outer ring thickness of the inner concave ring 6 is much larger than the inner ring thickness, and the thickness of the scraper ring 7 is the same as the inner ring thickness of the inner concave ring 6, and a number of holes are evenly provided on the inner side of the scraper ring 7, so as to collect and process the water droplets on the outer wall of the casing 4 and the water distribution pipe 2.

[0022] Working process: During use, the equipment is powered by an external power supply. In the process of using the device to irrigate garden plants, water from the main water pipe 1 is continuously transported to the water distribution pipe 2 and acts on the garden plants through the nozzle 3. When water droplets are generated on the surface of the water distribution pipe 2, the started stepper motor 15 drives the second gear 17 to rotate through the rotating shaft 16. Since the second gear 17 is meshed with the first gear 14, the second gear 17 can drive the first gear 14 to rotate. While the first gear 14 rotates, the first gear 14 can drive the threaded rod 10 fixedly connected to its inner side to rotate in the fixed block 13, and the rotating plate 12 fixedly connected to the threaded rod 10 is arranged on the inner side of the fixed block 13, so the threaded rod 10 can stably maintain the coaxial center point rotation. During the rotation of the threaded rod 10, the internal threaded ring 9 spirally connected to the threaded rod 10 can be passively affected by the threaded rod 10 is subjected to the rotational force, and makes vertical linear motion, so that the internal threaded ring 9 can control the inner concave ring 6 that is close to the inner wall of the casing 4 to move up and down through the connecting block 8. During the movement of the inner concave ring 6, it can scrape off the water droplets attached to the inner wall of the casing 4, and make the scraped water droplets gather to the center of the inner concave ring 6, because the inner side of the inner concave ring 6 is fixedly connected with a scraper ring 7 that is close to the outer wall of the water distribution pipe 2, so that the scraper ring 7 moves with the inner concave ring 6, and the scraper ring 7 can scrape off the water droplets attached to the outer wall of the water distribution pipe 2, and the water droplets scraped off by the inner concave ring 6 fall from the holes on the inner side of the scraper ring 7 to the bottom of the casing 4, so that the gathered water droplets can be discharged into the external collection bucket through the hose 5 connected to the casing 4, so as to recycle the collected water resources, which greatly reduces the demand for water resources for landscaping and avoids a lot of water resource waste.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water-saving device for landscaping, comprising a main water pipe (1), a water distribution pipe (2) and a nozzle (3), characterized in that: The main water pipe (1) is connected through a water distribution pipe (2), the inner side of the water distribution pipe (2) is fixedly connected to a nozzle (3), the outer side of the main water pipe (1) is fixedly connected to a casing (4), the inner side of the casing (4) is connected through a hose (5), the inner side of the casing (4) is slidably connected to an inner concave ring (6), the inner side of the inner concave ring (6) is fixedly connected to a scraper ring (7), the outer side of the inner concave ring (6) is fixedly connected to a connecting block (8), the other end of the connecting block (8) is fixedly connected to an internal threaded ring (9), the inner side of the internal threaded ring (9) is spirally connected to the inner side of the internal threaded ring (9). A threaded rod (10) is connected, a circular plate (11) is fixedly connected to one end of the threaded rod (10), a rotating plate (12) is fixedly connected to the other end of the threaded rod (10), a fixing block (13) is fixedly connected to the outside of the main water pipe (1), a first gear (14) is fixedly connected to the outside of the threaded rod (10), a stepping motor (15) is fixedly connected to the outside of the main water pipe (1), a rotating shaft (16) is fixedly connected to the end of the main shaft of the stepping motor (15), and a second gear (17) is fixedly connected to the outside of the rotating shaft (16).

2. A water-saving device for landscaping according to claim 1, characterized in that: The first gear (14) and the second gear (17) are located on the same horizontal plane, the first gear (14) and the second gear (17) are meshed and connected with each other, and the first gear (14) is arranged directly above the fixed block (13).

3. A water-saving device for landscaping according to claim 1, characterized in that: The diameters of the circular plate (11) and the rotating plate (12) are much larger than the diameter of the threaded rod (10); the threaded rod (10) rotates inside the fixed block (13); and the rotating plate (12) rotates inside the fixed block (13).

4. A water-saving device for landscaping according to claim 1, characterized in that: A sliding groove is provided on the inner side of the sleeve (4), and the connecting block (8) slides on the inner side of the sleeve (4).

5. A water-saving device for landscaping according to claim 1, characterized in that: The thickness of the outer ring of the concave ring (6) is much greater than the thickness of the inner ring thereof, the thickness of the scraper ring (7) is the same as the thickness of the inner ring of the concave ring (6), and a plurality of holes are evenly arranged on the inner side of the scraper ring (7).

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