Rainwater collecting and sprinkling irrigation device for landscaping

Abstract

A ditch is arranged on one side of a water storage barrel, a sprinkling irrigation assembly is arranged on the other side of the water storage barrel, a filtering half barrel is movably arranged in the water storage barrel and comprises an arc-shaped side plate, a bottom plate and a fine filtering plate, and the outer surface of the arc-shaped side plate is attached to the inner side wall of the water storage barrel; the outer surface of the bottom plate is attached to the inner bottom wall of the water storage barrel, and rainwater collected by the ditch can flow into the filtering half barrel and is filtered by the fine filtering plate. Rainwater collected by the ditch flows into the filtering half barrel, flows into the water storage barrel from the filtering half barrel after being filtered by the fine filtering plate, and then is subjected to a sprinkling irrigation process through the sprinkling irrigation assembly, and impurities remain on a bottom plate in the filtering half barrel; the filter half barrel can be taken out of the water storage barrel to clean impurities left on the bottom plate, the impurities are prevented from remaining in the water storage barrel, blockages on the fine filter plate can be cleaned, the cleaning process is convenient, and the influence on actual use is avoided.

Description

Technical Field

[0001] This utility model relates to the field of landscaping technology, and in particular to a rainwater collection and sprinkler irrigation device for landscaping. Background Technology

[0002] Landscape greening is the creation of beautiful natural environments and recreational areas within a specific region through engineering techniques and artistic methods. This involves modifying the terrain (or further constructing hills, stacking rocks, and managing water), planting trees and flowers, constructing buildings, and arranging garden paths. In landscape greening, especially during periods of low rainfall, plants typically require regular watering to ensure healthy growth. Directly using tap water would be wasteful; therefore, rainwater is often collected and stored using water storage devices to replenish the water supply for various plants, thus achieving full utilization of water resources.

[0003] Chinese utility model patent CN221168000U discloses a rainwater collector with a sprinkler irrigation structure. Rainwater is collected through ditches, filtered by a mesh baffle, flows into a first storage tank, then through a sand and gravel barrier layer and a sand and gravel filter layer before flowing into a second storage tank. Finally, after being filtered by a precision filter, it is sprayed out by a booster pump and atomizing nozzles to complete the sprinkler irrigation operation. However, the above solution has a drawback: after filtration by the precision filter, impurities remain in the second storage tank and are difficult to clean, affecting practical use. Utility Model Content

[0004] The technical problem this invention aims to solve is that in existing rainwater collectors, after filtration by a precision filter, impurities remain in the second storage tank and are difficult to clean, affecting practical use.

[0005] To address the aforementioned problems, this utility model provides a rainwater collection and irrigation device for landscaping. A ditch is provided on one side of the water storage tank, and an irrigation assembly is provided on the other side. A filter half-tank is movably installed inside the water storage tank. The filter half-tank includes an arc-shaped side plate, a bottom plate, and a fine filter plate. The outer surface of the arc-shaped side plate is attached to the inner wall of the water storage tank, and the outer surface of the bottom plate is attached to the inner bottom wall of the water storage tank. Rainwater collected in the ditch can flow into the filter half-tank and be filtered by the fine filter plate.

[0006] The rainwater collection and sprinkler irrigation device for landscaping provided by this utility model also has the following technical features:

[0007] At least two guide bars are provided on the outer surface of the arc-shaped side plate, and guide grooves corresponding to the guide bars are provided on the inner wall of the water storage tank.

[0008] The filter half-barrel is also equipped with a coarse filter plate.

[0009] The top of the fine filter plate has a lifting hole.

[0010] The top of one side of the water storage tank is connected to the ditch, and the arc-shaped side plate has a flow hole corresponding to the ditch, so that the rainwater collected by the ditch can flow into the filter half-bucket.

[0011] The sprinkler assembly includes a booster pump and atomizing nozzles. The inlet pipe of the booster pump is inserted into a water storage tank, and the outlet pipe is connected to multiple side pipes, each with atomizing nozzles.

[0012] This utility model has the following beneficial effects: rainwater collected in the ditch flows into the filter half-bucket, is filtered by the fine filter plate, and then flows from the filter half-bucket into the water storage tank. It is then sprayed through the sprinkler assembly, while impurities remain on the bottom plate inside the filter half-bucket. The filter half-bucket can be removed from the water storage tank to clean the impurities remaining on the bottom plate, preventing impurities from remaining in the water storage tank. It can also clean the blockages on the fine filter plate. The cleaning process is convenient and avoids affecting actual use. Attached Figure Description

[0013] Figure 1 This is the front view of the present invention;

[0014] Figure 2 for Figure 1 A partial structural diagram;

[0015] Figure 3 for Figure 2 A magnified view of a section at point A in the middle;

[0016] Figure 4 This is a schematic diagram of the structure of a half-barrel filter. Detailed Implementation

[0017] The present invention will be described in detail below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of the present invention can be combined with each other.

[0018] like Figures 1 to 4 As shown, the present invention relates to a rainwater collection and irrigation device for landscaping. A water storage tank 10 has a ditch 11 on one side and an irrigation assembly on the other side. A filter half-tank 21 is movably installed inside the water storage tank 10. The filter half-tank 21 includes an arc-shaped side plate 22, a bottom plate 23, and a fine filter plate 24. The outer surface of the arc-shaped side plate 22 is in contact with the inner wall of the water storage tank 10, and the outer surface of the bottom plate 23 is in contact with the inner bottom wall of the water storage tank 10. Rainwater collected by the ditch 11 can flow into the filter half-tank 21 and be filtered by the fine filter plate 24.

[0019] Rainwater collected in ditch 11 flows into filter half-bucket 21, is filtered by fine filter plate 24, and then flows from filter half-bucket 21 into water storage tank 10. It is then sprayed through the sprinkler assembly. Impurities remain on the bottom plate 23 inside filter half-bucket 21. Filter half-bucket 21 can be removed from water storage tank 10 to clean the impurities remaining on the bottom plate 23, preventing impurities from remaining in water storage tank 10. It can also clean the blockages on fine filter plate 24. The cleaning process is convenient and avoids affecting actual use.

[0020] The curved side plate 22, the bottom plate 23, and the fine filter plate 24 together form a filter half-bucket 21. The central angle of the curved side plate 22 is preferably 180°. Of course, other curved side plates 22 with central angles between 120° and 300° can also be used, and the dimensions of the bottom plate 23 and the fine filter plate 24 need to be changed accordingly.

[0021] Preferably, see Figure 3 , Figure 4 At least two guide bars 25 are provided on the outer surface of the arc-shaped side plate 22, and guide grooves 26 corresponding to the guide bars 25 are provided on the inner side wall of the water storage tank 10, so that the filter half-tank 21 can be detachably connected to the water storage tank 10, while avoiding horizontal twisting of the filter half-tank 21 in the water storage tank 10, making the installation more stable.

[0022] The guide bars 25 and guide grooves 26 have cross-sections of matching circles or squares. A locking assembly may also be provided between the filter half-bucket 21 and the water storage tank 10 to prevent the filter half-bucket 21 from shaking longitudinally within the water storage tank 10. The locking assembly may be provided by means of bolts, threaded holes or latches.

[0023] Preferably, the filter half-barrel (21) is also provided with a coarse filter plate 27, which is disposed between the arc-shaped side plate 22 and the fine filter plate 24 and connected to the bottom plate 23.

[0024] The pore size of the coarse filter plate 27 is larger than that of the fine filter plate 24 to coarsely filter rainwater. Alternatively, the coarse filter plate 27 can also be in the form of a sand and gravel mesh or sand and gravel filter layer, as used in the prior art, to perform infiltration filtration of the collected rainwater. The coarse filter plate 27 can be arranged parallel to the fine filter plate 24; alternatively, the coarse filter plate 27 and the fine filter plate 24 can be arranged at an angle. The specific arrangement is not limited here.

[0025] The coarse filter plate 27 has a lifting hole 28 at its top.

[0026] Preferably, the top of the fine filter plate 24 is provided with a lifting hole 28 to facilitate the removal of the filter half-bucket 21 from the water storage tank 10.

[0027] Preferably, the top of one side of the water storage tank 10 is connected to the ditch 11, and the arc-shaped side plate 22 is provided with a flow hole 29 corresponding to the ditch 11, so that the rainwater collected by the ditch 11 can flow into the filter half-bucket 21.

[0028] The size of the flow hole 29 is larger than the inner cross-sectional size of the ditch 11.

[0029] The top of the ditch 11 is equipped with a filter cover plate 30 for preliminary filtration of rainwater. The ditch 11 can be composed of a main ditch and a secondary ditch connected together. The specific structure can be selected and set according to the needs.

[0030] Preferably, the sprinkler assembly includes a booster pump 12 and an atomizing nozzle 13. The inlet pipe of the booster pump 12 is inserted into the water storage tank 10, and the outlet pipe is connected to multiple side pipes 14. Multiple atomizing nozzles 13 are provided on the side pipes 14.

[0031] The inlet pipe of the booster pump 12 is fixed to the inner wall of the water storage tank 10 by a fixing clamp 15. The booster pump 12 is equipped with a power supply and a controller to control its start and stop.

[0032] The working principle of this utility model is as follows:

[0033] Rainwater collected in ditch 11 flows into filter half-bucket 21 through flow hole 29. The rainwater is filtered through coarse filter plate 27 and fine filter plate 24 in sequence, and then flows from filter half-bucket 21 into water storage tank 10. When irrigation is needed, booster pump 12 is started to extract the filtered rainwater from water storage tank 10 and spray it through side pipe 14 and atomizing nozzle 13. Filtered impurities remain on bottom plate 23 inside filter half-bucket 21. Filter half-bucket 21 can be lifted through lifting holes 28 on fine filter plate 24 and coarse filter plate 27. At the same time, guide bar 25 slides along guide groove 26 to remove filter half-bucket 21 from water storage tank 10. At this time, the impurities remaining on bottom plate 23 can be cleaned, solving the problem of impurities easily remaining in water storage tank 10. The blockage on fine filter plate 24 can also be cleaned. The whole cleaning process is convenient and avoids affecting actual use.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A rainwater collection and sprinkler irrigation device for landscaping, characterized in that, A ditch (11) is provided on one side of the water storage tank (10), and a sprinkler assembly is provided on the other side. A filter half-bucket (21) is movable inside the water storage tank (10). The filter half-bucket (21) includes an arc-shaped side plate (22), a bottom plate (23), and a fine filter plate (24). The outer surface of the arc-shaped side plate (22) is attached to the inner wall of the water storage tank (10), and the outer surface of the bottom plate (23) is attached to the inner bottom wall of the water storage tank (10). Rainwater collected by the ditch (11) can flow into the filter half-bucket (21) and be filtered by the fine filter plate (24).

2. The rainwater harvesting and sprinkler irrigation device for landscaping as described in claim 1, characterized in that, At least two guide bars (25) are provided on the outer surface of the arc-shaped side plate (22), and guide grooves (26) corresponding to the guide bars (25) are provided on the inner wall of the water storage tank (10).

3. The rainwater collection and sprinkler irrigation device for landscaping as described in claim 1, characterized in that, The filter half-bucket (21) is also equipped with a coarse filter plate (27).

4. The rainwater harvesting and sprinkler irrigation device for landscaping according to claim 1, characterized in that, The top of the fine filter plate (24) is provided with a lifting hole (28).

5. The rainwater harvesting and sprinkler irrigation device for landscaping according to claim 1, characterized in that, The top of one side of the water storage tank (10) is connected to the ditch (11), and the arc-shaped side plate (22) is provided with a flow hole (29) corresponding to the ditch (11), so that the rainwater collected by the ditch (11) can flow into the filter half-bucket (21).

6. The rainwater harvesting and sprinkler irrigation device for landscaping according to claim 1, characterized in that, The sprinkler assembly includes a booster pump (12) and an atomizing nozzle (13). The inlet pipe of the booster pump (12) is inserted into the water storage tank (10), and the outlet pipe is connected to multiple side pipes (14). Multiple atomizing nozzles (13) are provided on the side pipes (14).

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