Urban garden rainwater storage sprinkling irrigation device

Abstract

The utility model discloses an urban garden rainwater storage sprinkling irrigation device, which comprises a box body, a soil layer is arranged at the top of the box body, and a water storage cavity is arranged in the box body, and is characterized in that a filter layer is arranged on the bottom side of the soil layer, a placing cavity is arranged on the bottom side of the filter layer, an inner cavity is further arranged in the box body, and the inner cavity is communicated with the water storage cavity. The bottom of the inner cavity is provided with a plurality of falling holes and a water guide cambered surface, the bottom of the box body is further provided with a bottom water pump, the bottom water pump is communicated with the water storage cavity, the other side of the bottom water pump is communicated with a guide-out pipe, the top of the guide-out pipe is communicated with a plurality of guide pipes, and the tops of the guide pipes are provided with irrigation nozzles. When the equipment is actually used, the equipment can be arranged, so that the water storage cavities among the multiple equipment are communicated through the connecting cavities, the equipment can be arranged in a concave green land, then the guide-out pipe and the guide pipe are distributed in the green land, and irrigation can be carried out by arranging the irrigation spray head at the top of the guide pipe.

Description

Technical Field

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

[0002] Existing rainwater storage sprinkler irrigation equipment often adopts two systems, that is, one system for collecting and storing rainwater, and another system for sprinkler irrigation equipment, and the water storage system is used to supply water to the sprinkler irrigation equipment. In addition, existing rainwater collection equipment often adopts an open-air method for collection, that is, no greening facilities are set on the rainwater collection equipment, but the container of the equipment is directly opened to receive rainwater, etc. When used on a large scale, it will also reduce the area of ​​green space, which is not conducive to the arrangement of garden vegetation. Due to the above shortcomings, the existing urban garden rainwater storage sprinkler irrigation device cannot meet the actual needs, and it is urgently needed to be improved. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a rainwater storage and sprinkler irrigation device for urban gardens, which can solve the problems in the above-mentioned existing technologies.

[0004] The utility model is realized through the following technical scheme: the utility model is a rainwater storage and sprinkler irrigation device for urban gardens, comprising a box body, a soil layer is arranged on the top of the box body, a water storage cavity is arranged in the box body, and the characteristic is that a filter layer is arranged on the bottom side of the soil layer, a placement cavity is arranged on the bottom side of the filter layer, an inner cavity is also arranged in the box body, a plurality of drop holes and a water-guiding arc surface are arranged on the bottom of the inner cavity, a bottom water pump is also arranged on the bottom of the box body, the bottom water pump is connected with the water storage cavity, the other side of the bottom water pump is connected with a dewatering pipe, the top of the dewatering pipe is connected with a plurality of conduits, and an irrigation nozzle is arranged on the top of the conduit.

[0005] According to a further technical solution, the filter layer is a sand and gravel layer.

[0006] According to a further technical solution, a plurality of gap holes are provided at the bottom of the placement cavity.

[0007] According to a further technical solution, the water-guiding curved surface is arranged between the drop holes.

[0008] According to a further technical solution, connecting cavities are provided at the front and rear ends of the water storage cavity.

[0009] According to a further technical solution, an input pipe is provided at the top of the bottom water pump, and the input pipe is connected to the bottom of the water storage chamber.

[0010] According to a further technical solution, a protective shell is further provided in the box body, and a perforation is provided in the protective shell.

[0011] The beneficial effects of the utility model are:

[0012] 1. When the equipment is set up as multiple continuous ones, the water can be stored evenly, making it easier to store more water for irrigation.

[0013] 2. By setting up a soil layer, a filter layer and a pebble layer, large impurities in the water can be effectively filtered out to avoid congestion during irrigation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] For ease of explanation, the present invention is described in detail by the following specific embodiments and drawings.

[0015] Figure 1 This is a schematic diagram of the overall structure of a rainwater storage and sprinkler irrigation device for urban gardens according to the utility model;

[0016] Figure 2 for Figure 1 Schematic diagram at A in the middle;

[0017] Figure 3 for Figure 1 Schematic diagram at B in the middle;

[0018] Figure 4 for Figure 1 Schematic diagram of the device after being implanted in the ground;

[0019] In the figure, there are a protective shell 11, a bottom water pump 12, a guide pipe 13, a box body 14, a soil layer 15, a drop hole 21, a filter layer 22, a gap hole 23, an inner cavity 24, a water storage cavity 25, a water guiding arc surface 26, a placement cavity 27, a connecting cavity 28, a perforation 31, an input pipe 32, a conduit 33, and an irrigation nozzle 34. DETAILED DESCRIPTION

[0020] like Figure 1-Figure 4 As shown, the utility model is described in detail. For the convenience of description, the directions mentioned below are defined as follows: the up, down, left, right, front and back directions mentioned below are Figure 1 The up-down, left-right, front-back directions of the projection relationship are consistent. The utility model is an urban garden rainwater storage and sprinkler irrigation device, including a box body 14, a soil layer 15 is arranged on the top of the box body 14, a filter layer 22 is arranged on the bottom side of the soil layer 15, a placement cavity 27 is arranged on the bottom side of the filter layer 22, an inner cavity 24 is also arranged in the box body 14, a plurality of drop holes 21 and a water guide arc surface 26 are arranged at the bottom of the inner cavity 24, and a water storage cavity 25 is arranged in the box body 14.

[0021] Beneficially, the soil layer 15 is used for planting garden vegetation, such as grass and trees, the filter layer 22 is a sand and gravel layer for filtering water, the placement cavity 27 is loaded with pebbles for further filtering garbage in the water and buffering the water, and the water enters the water storage cavity 25 along the drop hole 21, and the water guide arc surface 26 is used to guide the water toward the drop hole 21.

[0022] Advantageously, a plurality of gap holes 23 are provided at the bottom of the placement cavity 27 .

[0023] Advantageously, the water guiding curved surface 26 is disposed between the drop holes 21 .

[0024] Advantageously, the front and rear ends of the water storage chamber 25 are provided with connecting chambers 28, which serve as overflow ports. When a plurality of the box bodies 14 are provided and arranged in an array, the connecting chambers 28 are connected to each other, so that the water in a filled water storage chamber 25 can overflow into other unfilled water storage chambers 25.

[0025] Advantageously, a bottom water pump 12 is also provided at the bottom of the box body 14, an input pipe 32 is provided at the top of the bottom water pump 12, the input pipe 32 is connected to the bottom of the water storage chamber 25, and an outlet pipe 13 is provided on the other side of the bottom water pump 12. The bottom water pump 12 absorbs the water on one side of the input pipe 32 and pumps it toward the outlet pipe 13.

[0026] Advantageously, a plurality of conduits 33 are provided at the top of the outlet pipe 13, and a valve or an irrigation nozzle 34 may be provided at the top of the conduit 33. The irrigation nozzle 34 is of prior art and can realize sprinkler irrigation after operation.

[0027] Advantageously, a protective shell 11 is further disposed in the box body 14 , and a through hole 31 is disposed in the protective shell 11 . The protective shell 11 and the through hole 31 are used to pass a power line to supply power to the bottom water pump 12 .

[0028] When the equipment is actually used, the equipment can be arranged so that the water storage chambers 25 between multiple devices are connected through the connecting chamber 28. The equipment can be set in a sunken green space, and then the outlet pipe 13 and the conduit 33 are distributed in the green space. An irrigation nozzle 34 is set on the top of the conduit 33 for irrigation.

[0029] After passing through the soil layer 15, the filter layer 22 and the pebbles in the placement cavity 27, the rainwater falls from the drop hole 21 into the water storage cavity 25, so that the rainwater is stored in the water storage cavity 25. After the water storage cavity 25 is filled with water, the overflowing water enters the adjacent water storage cavity 25 along the connecting cavity 28, thereby most of the rainwater can be stored. A water storage tank can be installed at the bottom of the device. After all the water storage cavities 25 are completely filled, the water overflows into the water storage tank. A water pump can also be installed on the water storage tank, and the output end of the water pump is connected to the water storage cavity 25, which can facilitate the water in the water storage tank to be reintroduced into the water storage cavity 25.

[0030] When irrigation is needed, the bottom water pump 12 works to enable the input pipe 32 to guide the water in the water storage chamber 25 from the outlet pipe 13 to the conduit 33, and the irrigation nozzle 34 can spray water for irrigation.

[0031] The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A rainwater storage and sprinkler irrigation device for urban gardens, comprising a box (14), a soil layer (15) is arranged on the top of the box (14), and a water storage cavity (25) is arranged inside the box (14), characterized in that: A filter layer (22) is provided at the bottom of the soil layer (15), a placement cavity (27) is provided at the bottom of the filter layer (22), an inner cavity (24) is also provided in the box body (14), a bottom water pump (12) is also provided at the bottom of the box body (14), the bottom water pump (12) is connected to the water storage cavity (25), the other side of the bottom water pump (12) is connected to a delivery pipe (13), the top of the delivery pipe (13) is connected to a plurality of conduits (33), and the top of the conduit (33) is provided with an irrigation nozzle (34).

2. The urban garden rainwater storage and sprinkler irrigation device according to claim 1 is characterized by: The bottom of the inner cavity (24) is provided with a plurality of drop holes (21) and a water-conducting curved surface (26).

3. The urban garden rainwater storage and sprinkler irrigation device according to claim 1 is characterized by: The filter layer (22) is a sandstone layer.

4. The urban garden rainwater storage and sprinkler irrigation device according to claim 1 is characterized by: The bottom of the placement cavity (27) is provided with a plurality of gap holes (23).

5. The urban garden rainwater storage and sprinkler irrigation device according to claim 2 is characterized by: The water-conducting curved surface (26) is arranged between the drop holes (21).

6. The urban garden rainwater storage and sprinkler irrigation device according to claim 1 is characterized by: The front and rear ends of the water storage chamber (25) are provided with connecting chambers (28).

7. An urban garden rainwater storage and sprinkler irrigation device according to any one of claims 1-6, characterized in that: An input pipe (32) is provided at the top of the bottom water pump (12), and the input pipe (32) is connected to the bottom of the water storage chamber (25).

8. An urban garden rainwater storage and sprinkler irrigation device according to any one of claims 1-6, characterized in that: A protective shell (11) is also provided in the box body (14), and a perforation (31) is provided in the protective shell (11).

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