Rainwater collecting and recycling device

Abstract

The utility model relates to the technical field of rainwater utilization, in particular to a rainwater collecting and recycling device which comprises a vegetation area and a rainwater collecting device. The rainwater collecting devices are evenly distributed at the corners of the edges of the vegetation area, a fence is connected between every two adjacent rainwater collecting devices, a water taking mechanism is arranged in the center of the vegetation area, a spraying mechanism is connected between the water taking mechanism and each rainwater collecting device, and each rainwater collecting device comprises a rainwater collecting barrel used for storing rainwater. The top of the rainwater collecting barrel is communicated with a rainwater collecting disc of a horn-shaped structure, a liquid fertilizer bin is arranged on one side in the rainwater collecting barrel and communicated with the interior of the rainwater collecting barrel, a fertilizer raw material inlet is formed in the outer side of the liquid fertilizer bin, and a fertilizer output valve and a water output valve are arranged on the outer side of the rainwater collecting barrel and the outer side of the liquid fertilizer bin respectively. The fertilizer output valve and the water output valve are detachably communicated with the spraying mechanism. The device is wide in application range, easy to operate and high in rainwater utilization rate.

Description

Technical Field

[0001] The utility model relates to the technical field of rainwater utilization, in particular to a rainwater collection and reuse device. Background Art

[0002] In existing small gardens or home gardens, irrigation is generally directly controlled by manual spraying or drip irrigation, and the irrigation liquid used is groundwater or artificially treated water. However, there is a lack of effective use of natural rainwater. The existing rainwater recycling device, when used, only plays the function of collecting and processing rainwater and then outputting it. For vegetation in gardens and other places, it is also necessary to fertilize it regularly during the growth process. There is a lack of effective connection between the two operations of watering and fertilizing vegetation, resulting in limited use of the overall rainwater recycling device.

[0003] Therefore, in view of the above-mentioned problems, the present technical solution proposes a rainwater collection and reuse device. Utility Model Content

[0004] The purpose of the utility model is to provide a rainwater collection and reuse device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rainwater collection and reuse device, including a vegetation area and a rainwater collection device; the rainwater collection devices are evenly distributed at the corners of the vegetation area, and fences are connected between adjacent rainwater collection devices. The vegetation area is enclosed into one by the fences and the rainwater collection devices. A group of water intake mechanisms are arranged at the center of the vegetation area, and a spraying mechanism is connected between the water intake mechanism and each rainwater collection device. The rainwater collection device includes a rainwater collection cylinder for storing rainwater, and the top of the rainwater collection cylinder is connected to a rainwater collection plate with a trumpet-shaped structure, and the rainwater collection plate is used to receive rainwater and store it in the rainwater collection cylinder. A liquid fertilizer bin is arranged on one side of the interior of the rainwater collection cylinder, and the liquid fertilizer bin is connected to the rainwater collection cylinder. The collecting cylinder is internally connected and has a fertilizer raw material inlet on the outside. The fertilizer raw material is input into the liquid fertilizer bin through the fertilizer raw material inlet, and then the rainwater in the rainwater collecting cylinder is input into the liquid fertilizer bin for mixing, thereby forming liquid fertilizer. A fertilizer output valve and a water output valve are respectively provided on the outside of the rainwater collecting cylinder and the liquid fertilizer bin. The fertilizer output valve and the water output valve are both detachably connected to the spraying mechanism, that is, the spraying mechanism is controlled to be connected to the fertilizer output valve or the water output valve as needed, and then the vegetation is irrigated or sprayed with water through the spraying mechanism. At the same time, under the connection of the spraying mechanism, water can also be freely taken by controlling the water intake mechanism, thereby forming a full and effective recycling of rainwater and increasing the scope of rainwater utilization.

[0006] Compared with the prior art, the beneficial effects of the utility model are as follows: by setting a group of liquid fertilizer bins inside the rainwater collecting cylinder that collects rainwater, and then connecting the liquid fertilizer bins with the rainwater collecting cylinder, the rainwater can be directly output for watering, while the liquid fertilizer bins are used to mix the rainwater and fertilizer, and then the spraying mechanism is used to irrigate and fertilize the vegetation, thereby increasing the convenience of the device in utilizing rainwater. At the same time, the spraying mechanism distributed in the vegetation area is used to quickly and evenly irrigate and fertilize the vegetation, thereby increasing the scope of use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 The figure is a top view structural diagram of a rainwater collection and reuse device.

[0008] Figure 2 The present invention is a structural schematic diagram of a rainwater collection device in a rainwater collection and reuse device.

[0009] Figure 3 The present invention is a structural schematic diagram of a water intake mechanism in a rainwater collection and reuse device.

[0010] Figure 4 The diagram is a partial structural diagram of a spraying mechanism in a rainwater collection and reuse device.

[0011] Figure 5 for Figure 1 Schematic diagram of the enlarged structure of A.

[0012] Among them: vegetation area 10, fence 11, rainwater collection device 12, water intake mechanism 13, spraying mechanism 14, rainwater collection plate 15, filter screen 16, rainwater collection cylinder 17, positioning column 18, liquid fertilizer bin 19, fertilizer output valve 20, water output valve 21, connecting valve 22, infusion pipe 23, rotary spray gun 24, fixing sleeve 25, fertilizer raw material inlet 26, connecting chamber 27, pump body 28, column chamber 29, faucet 30, stirring shaft 31, turning handle 32. DETAILED DESCRIPTION

[0013] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0014] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0015] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0016] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0017] See also Figure 1-4A rainwater collection and reuse device comprises a vegetation area 10 and a rainwater collection device 12; the rainwater collection devices 12 are evenly distributed at the corners of the vegetation area 10, and fences 11 are connected between adjacent rainwater collection devices 12, and the vegetation area 10 is enclosed by the fences 11 and the rainwater collection devices 12. A group of water intake mechanisms 13 are arranged at the center of the vegetation area 10, and a spraying mechanism 14 is connected between the water intake mechanism 13 and each rainwater collection device 12. The rainwater collection device 12 comprises a rainwater collection cylinder 17 for storing rainwater, and a rainwater collection plate 15 with a trumpet-shaped structure is connected to the top of the rainwater collection cylinder 17. The rainwater is received by the rainwater collection plate 15 and stored in the rainwater collection cylinder 17. A liquid fertilizer bin 19 is arranged on one side of the interior of the rainwater collection cylinder 17, and the liquid fertilizer bin 19 is connected to the rainwater collection cylinder 17. The rainwater collecting cylinder 17 and the liquid fertilizer bin 19 are connected to each other, and a fertilizer raw material inlet 26 is provided on the outside. The fertilizer raw material is input into the liquid fertilizer bin 19 through the fertilizer raw material inlet 26, and then the rainwater in the rainwater collecting cylinder 17 is input into the liquid fertilizer bin 19 for mixing, thereby forming liquid fertilizer. A fertilizer output valve 20 and a water output valve 21 are respectively provided on the outside of the rainwater collecting cylinder 17 and the liquid fertilizer bin 19. The fertilizer output valve 20 and the water output valve 21 are both detachably connected to the spraying mechanism 14, that is, the spraying mechanism 14 is controlled to be connected with the fertilizer output valve 20 or the water output valve 21 as needed, and then the vegetation is irrigated or sprayed with water outward through the spraying mechanism 14. At the same time, under the connection of the spraying mechanism 14, water can also be freely taken by controlling the water intake mechanism 13, thereby forming a full and effective recycling of rainwater and increasing the scope of rainwater utilization.

[0018] In the embodiment of the present invention, a positioning column 18 is installed at the bottom of the rainwater collection tube 17, and the positioning column 18 is used to firmly install the rainwater collection tube 17 on the ground. A plurality of filter screens 16 with successively decreasing filter diameters are arranged in the middle of the rainwater collection tray 15, and the rainwater is filtered in multiple stages through the filter screens 16, thereby improving the quality of rainwater treatment.

[0019] The water intake mechanism 13 includes a column cavity 29 installed at the center of the vegetation area 10. The bottom end of the column cavity 29 is also positioned by a positioning column 18. A connecting valve is provided on one side of the lower side wall of the column cavity 29 corresponding to each spraying mechanism 14. The connecting valve is detachably connected to the spraying mechanism 14. A faucet 30 is provided on the top of the column cavity 29. The water or liquid fertilizer delivered to the inside of the column cavity 29 is taken out in a centralized manner by operating the faucet 30.

[0020] In one embodiment of the present invention, the spraying mechanism 14 includes a metal infusion pipe 23, and a plurality of groups of rotary spray guns 24 are evenly spaced at the top of the infusion pipe 23. The rotary spray guns 24 are used to output water or liquid fertilizer inside the infusion pipe 23 to the outside. According to the requirements of irrigation and fertilization, the spraying range and height of the rotary spray guns 24 are controlled. At the same time, telescopic infusion pipes are connected to both ends of the infusion pipe 23. Connecting valves 22 are installed at the ends of the telescopic infusion pipes. The connecting valves 22 are connected to the fertilizer output valve 20, the water output valve 21, and the connecting valve in a snap-on manner, that is, the connection position of the infusion pipe 23 is automatically controlled according to the type of the transported liquid;

[0021] Among them, see Figure 5 A plurality of fixing sleeves 25 are arranged at equal intervals on the infusion tube 23 along its axial direction. The fixing sleeves 25 are used to stably arrange the infusion tube 23 in the vegetation area 10. At the same time, the arrangement height of the infusion tube 23 can also be controlled by the height of the fixing sleeves 25.

[0022] As a preferred embodiment of the present invention, a pump body 28 is connected to the bottom of the liquid fertilizer bin 19, and the treated rainwater in the rainwater collection tube 17 is transferred to the liquid fertilizer bin 19 through the pump body 28. At the same time, a group of stirring shafts 31 are arranged in the middle of the liquid fertilizer bin 19, and the outer end of the stirring shaft 31 is connected to a handle 32 through a connecting rod. The connecting rod is driven to rotate by manually rotating the handle 32, and then the stirring shaft 31 is controlled to mix and stir the rainwater and fertilizer raw materials inside the liquid fertilizer bin 19, thereby ensuring the uniformity of the liquid fertilizer during irrigation.

[0023] The working principle of the utility model is as follows: during operation, according to the shape and area size of the vegetation area 10, multiple groups of rainwater collection tubes 17 are installed at appropriate positions on the edge of the vegetation area 10, and then a group of column cavities 29 are installed at the center of the vegetation area 10, and then the connecting cavity 27 at the bottom of the column cavity 29 is connected with the rainwater collection tube 17 at each position or the liquid fertilizer bin 19 on the rainwater collection tube 17 through the spraying mechanism 14, and then the rainwater is collected through the rainwater collection plate 15 on the top of the rainwater collection tube 17, and stored in the rainwater collection tube 17 after filtering through the filter net 16. When it is necessary to water the vegetation in the vegetation area 10 later, the two ends of the spraying mechanism 14 are directly connected with the connecting cavity 27 and the rainwater collection tube 17, and then under the pressure of the height difference The water in the rainwater collection barrel 17 automatically flows along the infusion pipe 23, and then is sprayed outward through the rotary spray gun 24 to irrigate the vegetation. If it is necessary to fertilize the vegetation, the fertilizer raw material is input into the liquid fertilizer bin 19 through the fertilizer raw material inlet 26, and then the pump body 28 is started to transfer the water in the rainwater collection barrel 17 to the liquid fertilizer bin 19, and then the handle 32 is manually rotated to drive the stirring shaft 31 to mix the liquid fertilizer in the liquid fertilizer bin 19, and then the fertilizer output valve 20 outside the liquid fertilizer bin 19 is connected to the infusion pipe 23, and then the liquid fertilizer is applied to the vegetation through the infusion pipe 23 and the rotary spray gun 24. During use, the faucet 30 can also be manually controlled to centrally take water or fertilizer.

[0024] In the idle part of the device, all the driving parts mentioned above, which refer to power elements, electrical components and adapted power supplies, are connected through wires, and the electrical connections are completed in a sequential working order. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process, and does not explain the electrical control.

[0025] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A rainwater collection and reuse device, characterized in that: The invention comprises a vegetation area (10) and a rainwater collection device (12); the rainwater collection devices (12) are evenly distributed at the corners of the vegetation area (10); a fence (11) is connected between adjacent rainwater collection devices (12); a group of water intake mechanisms (13) is arranged at the center of the vegetation area (10); a spraying mechanism (14) is connected between the water intake mechanism (13) and each rainwater collection device (12); the rainwater collection device (12) comprises a rainwater collection cylinder (17) for storing rainwater; the rainwater collection cylinder (11) is provided with a spraying mechanism (14) for spraying the rainwater; 7) A rainwater collecting plate (15) having a trumpet-shaped structure is connected to the top; a liquid fertilizer bin (19) is arranged on one side of the interior of the rainwater collecting tube (17); the liquid fertilizer bin (19) is connected to the interior of the rainwater collecting tube (17), and a fertilizer raw material inlet (26) is provided on the outside; a fertilizer output valve (20) and a water output valve (21) are respectively provided on the outside of the rainwater collecting tube (17) and the liquid fertilizer bin (19); the fertilizer output valve (20) and the water output valve (21) are both detachably connected to the spraying mechanism (14).

2. A rainwater collection and reuse device according to claim 1, characterized in that: A positioning column (18) is installed at the bottom end of the rainwater collection tube (17), and multiple layers of filter screens (16) with successively decreasing filter diameters are arranged in the middle of the rainwater collection plate (15).

3. A rainwater collection and reuse device according to claim 2, characterized in that: The water intake mechanism (13) comprises a column cavity (29) installed at the center of the vegetation area (10), the bottom end of the column cavity (29) is also positioned by a positioning column (18), a connecting valve is provided on one side of the lower part of the side wall of the column cavity (29) corresponding to each spraying mechanism (14), and a faucet (30) is provided at the top of the column cavity (29).

4. A rainwater collection and reuse device according to claim 3, characterized in that: The spraying mechanism (14) comprises a metal infusion pipe (23), a plurality of groups of rotary spray guns (24) are arranged at equal intervals on the top of the infusion pipe (23), telescopic infusion pipes are connected to both ends of the infusion pipe (23), and connecting valves (22) are installed at the ends of the telescopic infusion pipes. The connecting valves (22) are connected to the fertilizer output valve (20), the water output valve (21), and the connecting valve in a snap-fit ​​manner.

5. A rainwater collection and reuse device according to claim 4, characterized in that: A plurality of fixing sleeves (25) are arranged on the infusion tube (23) at equal intervals along the axial direction thereof.

6. A rainwater collection and reuse device according to claim 5, characterized in that: A pump body (28) is connected to the bottom of the liquid fertilizer bin (19), a group of stirring shafts (31) are arranged in the middle of the liquid fertilizer bin (19), and the outer ends of the stirring shafts (31) are connected to a rotating handle (32) via a connecting rod.

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