A landscape rainwater recycling treatment device

Abstract

This utility model discloses a landscape rainwater recycling treatment device, belonging to the technical field of garden landscape equipment. It includes a treatment box with an inlet pipe at its upper end. An outer filter box body is located inside the treatment box, and an inner filter box body is located inside the outer filter box body. This utility model incorporates a filter box fixing mechanism, which can stably and conveniently fix the inner filter box body and the outer filter box body together. The inner filter box fixing mechanism includes components such as a locking block, fixing holes, a mounting base, a locking groove, a fixing component one, a handle, a slider one, and a sliding groove one. The locking block is located at the lower side of the inner filter box body and cooperates with the locking groove inside the mounting base. A spring and a fixing rod in the fixing component one can firmly lock the locking block. The handle facilitates operation. The slider one and the sliding groove one make the installation and disassembly of the inner filter box body smoother, reducing friction and jamming.

Description

Technical Field

[0001] This utility model belongs to the technical field of garden landscape equipment, specifically relating to a landscape rainwater recycling treatment device. Background Technology

[0002] Landscape rainwater recycling systems are environmentally friendly devices used to collect, purify, and reuse rainwater, and are widely used in urban landscapes, parks, squares, and other locations. By collecting rainwater and processing it through filtration and purification, it transforms rainwater into reclaimed water suitable for purposes such as landscape irrigation, fountain replenishment, and road washing. This not only effectively conserves water resources but also reduces the pressure on urban drainage systems, playing a significant role in improving the urban ecological environment and enhancing the urban landscape.

[0003] However, traditional landscape rainwater recycling systems have some shortcomings in practical use. First, the filter box usually adopts an integrated structure, which makes it easy for impurities and dirt to accumulate inside the filter box after long-term use, making cleaning and maintenance extremely inconvenient and often requiring a lot of time and effort to disassemble and clean. Second, the fixing method of the external filter box is not firm enough, and it is easy to loosen or even fall off under the impact of water flow or external vibration. This not only affects the filtration effect, but may also cause equipment damage, increase maintenance costs and frequency, and reduce the reliability and service life of the device. Utility Model Content

[0004] To address the problems mentioned in the background art, this utility model provides a landscape rainwater recycling treatment device. The purpose is to achieve quick assembly and disassembly of the inner and outer filter boxes, as well as between the outer filter box and the treatment box, through a split filter box structure and a convenient fixing mechanism, which facilitates maintenance and cleaning.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a landscape rainwater recycling treatment device, comprising a treatment box, an inlet pipe at the upper end of the treatment box, an outer filter box body inside the treatment box, an inner filter box body inside the outer filter box body, a pebble filter layer at the upper end of the inner filter box body, a quartz sand filter layer at the center of the inner filter box body, an activated carbon filter layer at the lower end of the inner filter box body, a water pump at the lower side of the outer filter box body, a suction pipe at the lower end of the water pump extending into the inner filter box body, a drain pipe at the side of the water pump, a water tank at the lower end of the drain pipe, a drain pipe at the lower side of the water tank, a valve on the surface of the drain pipe, the inner filter box body and the outer filter box body being fixedly connected by an inner filter box fixing mechanism, and the outer filter box body and the treatment box being fixedly connected by an outer filter box fixing mechanism; The inner filter box fixing mechanism includes a locking block. The locking block is provided at the lower side of the inner filter box body. The locking block has a fixing hole on its side. The outer filter box body has a mounting base at the lower side. The mounting base has a corresponding locking slot inside. The locking slot has a fixing component inside its side. The mounting base has a pull handle at its upper end.

[0006] Preferably, the inner filter box fixing mechanism further includes a slider, the inner filter box body is provided with a slider on the side, and the inner wall of the outer filter box body is provided with a groove corresponding to the slider.

[0007] Preferably, the fixing component one includes a spring one, the spring one is provided inside the side of the slot one, and a fixing rod is provided at the other end of the spring one.

[0008] Preferably, the fixing component further includes an adjusting block, the side of the fixing rod is provided with an adjusting block, and the side of the mounting base is provided with an adjusting groove corresponding to the adjusting block.

[0009] Preferably, the external filter box fixing mechanism includes a mounting plate. The mounting plate is provided at the lower side of the external filter box body. The mounting plate is fixedly connected to the external filter box body by bolts. A fixing block is provided at the lower other side of the mounting plate. A slot is provided at the upper end of the fixing block. A card seat is provided at the lower side of the treatment box. A fixing groove corresponding to the fixing block is provided on the side of the card seat. A fixing component two is provided inside the card seat.

[0010] Preferably, the outer filter box fixing mechanism further includes a second slider, the second slider is provided on the side of the outer filter box body, and the inner wall of the treatment box is provided with a groove corresponding to the second slider.

[0011] Preferably, the second fixing component includes a limiting plate, the limiting plate is slidably connected inside the card seat, the lower end of the limiting plate is provided with an inclined insert block, the upper end of the limiting plate is provided with a pull rod, the upper end of the pull rod is provided with a pull ring, and the surface of the pull rod is fitted with a second spring inside the card seat.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model, through the design of a filter box fixing mechanism, enables a stable and convenient connection between the inner filter box body and the outer filter box body. The inner filter box fixing mechanism includes components such as a locking block, fixing holes, a mounting base, a locking groove, a fixing component one, a pull handle, a slider one, and a sliding groove one. The locking block is located at the lower side of the inner filter box body and cooperates with the locking groove inside the mounting base. The spring and fixing rod in the fixing component one can firmly lock the locking block, and the pull handle facilitates operation. The slider one and the sliding groove one make the installation and disassembly of the inner filter box body smoother, reducing friction and jamming. This fixing mechanism not only ensures the stability of the filter box during use but also facilitates the subsequent disassembly and cleaning of the inner filter box body, significantly improving the maintenance convenience and service life of the equipment.

[0013] 2. This utility model achieves a more stable connection between the outer filter box body and the treatment box by setting an outer filter box fixing mechanism. The outer filter box fixing mechanism consists of a mounting plate, bolts, fixing blocks, slots, card seats, fixing grooves, fixing component two, slider two, and sliding groove two. The mounting plate is fixedly connected to the outer filter box body by bolts. The slot on the fixing block cooperates with the fixing groove in the card seat. Through the coordinated action of the limiting plate, tilting block, pull rod, pull ring, and spring two in fixing component two, the outer filter box body can be firmly fixed in the treatment box. The design of slider two and sliding groove two makes the installation and disassembly of the outer filter box body smoother. This fixing method is not only simple to operate, but also ensures the stability of the outer filter box body during use, avoiding the decrease in filtration effect or equipment damage due to loosening, and further improving the reliability and service life of the entire landscape rainwater recycling treatment device. Attached Figure Description

[0014] Figure 1 This is a perspective view of the present utility model; Figure 2 This is a perspective view of the internal filter box fixing mechanism of this utility model; Figure 3 This is an enlarged view of the fixing component one of this utility model; Figure 4 This is a perspective view of the external filter box fixing mechanism of this utility model; Figure 5 This is an enlarged view of the second fixing component of this utility model; In the diagram: 1. Processing box; 2. Inlet pipe; 3. Outer filter box body; 4. Outer filter box fixing mechanism; 41. Fixing component two; 411. Pull ring; 412. Pull rod; 413. Spring two; 414. Limiting plate; 415. Inclined insert; 42. Fixing block; 43. Slot; 44. Bolt; 45. Mounting plate; 46. Slider two; 47. Slide two; 48. Card seat; 49. Fixing groove; 5. Inner filter box fixing mechanism; 51. Fixing hole; 52. Locking block; 53. Slide groove 1; 54. Fixing component 1; 541. Adjustment groove; 542. Adjustment block; 543. Fixing rod; 544. Spring 1; 55. Mounting base; 56. Pull handle; 57. Slider 1; 58. Locking groove; 6. Liquid extraction pipe; 7. Water pump; 8. Water tank; 9. Drain pipe; 10. Valve; 11. Drain pipe; 12. Pebble filter layer; 13. Quartz sand filter layer; 14. Activated carbon filter layer; 15. Inner filter box body. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Example 1: Please see Figure 1-5 This utility model provides the following technical solution: a landscape rainwater recycling treatment device, including a treatment tank 1, an inlet pipe 2 at the upper end of the treatment tank 1, an outer filter box body 3 inside the treatment tank 1, an inner filter box body 15 inside the outer filter box body 3, a pebble filter layer 12 at the upper end of the inner filter box body 15, a quartz sand filter layer 13 at the center of the inner filter box body 15, and an activated carbon filter layer 14 at the lower end of the inner filter box body 15. A water pump 7 is provided at the lower side of the filter box body 3. A liquid extraction pipe 6 is provided at the lower end of the water pump 7 and extends into the interior of the outer filter box body 3. A drain pipe 11 is provided on the side of the water pump 7. A water tank 8 is provided at the lower end of the drain pipe 11. A drain pipe 9 is provided at the lower side of the water tank 8. A valve 10 is provided on the surface of the drain pipe 9. The inner filter box body 15 and the outer filter box body 3 are fixedly connected by the inner filter box fixing mechanism 5. The outer filter box body 3 and the treatment box 1 are fixedly connected by the outer filter box fixing mechanism 4. The inner filter box fixing mechanism 5 includes a locking block 52. The locking block 52 is provided at the lower side of the inner filter box body 15. The locking block 52 has a fixing hole 51 on its side. The outer filter box body 3 has a mounting base 55 at the lower side. The mounting base 55 has a corresponding slot 58 inside the slot 52. The fixing component 54 is provided inside the side of the slot 58. The upper end of the mounting base 55 has a pull handle 56.

[0017] Specifically, the inner filter box fixing mechanism 5 also includes a slider 57. The inner filter box body 15 is provided with a slider 57 on its side, and the inner wall of the outer filter box body 3 is provided with a groove 53 corresponding to the slider 57. By adopting the above technical solution, the inner filter box body 15 can be installed and disassembled more smoothly, reducing friction and jamming.

[0018] Specifically, the fixing component 54 includes a spring 544. The spring 544 is provided inside the side of the slot 58, and a fixing rod 543 is provided at the other end of the spring 544. By adopting the above technical solution, the spring 544 can provide elastic support for the fixing rod 543, so that the fixing rod 543 can be stably inserted into the fixing hole 51, thereby realizing the fixed connection between the inner filter box body 15 and the outer filter box body 3.

[0019] Specifically, the fixing component 54 also includes an adjusting block 542. The adjusting block 542 is provided on the side of the fixing rod 543, and the adjusting groove 541 corresponding to the adjusting block 542 is opened on the side of the mounting base 55. By adopting the above technical solution, the extension and retraction of the fixing rod 543 can be controlled by the adjusting block 542, thereby facilitating the fixing and disassembly between the inner filter box body 15 and the outer filter box body 3.

[0020] In this embodiment, rainwater enters the treatment tank 1 through the inlet pipe 2, first flowing into the outer filter box body 3, and then through the inner filter box body 15. During the internal filtration process, the rainwater first passes through the pebble filter layer 12, effectively filtering out larger suspended solids and impurities such as leaves and branches; next, the rainwater flows into the quartz sand filter layer 13, further removing fine particles and suspended solids in the water, making the water clearer; finally, it passes through the activated carbon filter layer 14, utilizing its strong adsorption capacity to remove odors, pigments, and harmful substances from the water, further purifying the water quality. The rainwater is relatively pure after three layers of filtration. At this time, the water pump 7 is started, and the filtered water is drawn from the outer filter box body 3 through the suction pipe 6 and flows into the water tank 8 for storage through the drain pipe 11. When water is needed, the valve 10 on the drain pipe 9 is opened, and the water can be discharged from the water tank 8 for use in landscape irrigation, road spraying, etc., realizing the recycling of rainwater. The entire system is compact, has a good filtration effect, and is easy to operate. It can effectively improve the utilization rate of rainwater, reduce the consumption of tap water, and has both environmental and economic benefits.

[0021] Example 2: The difference between this embodiment and embodiment 1 is that the external filter box fixing mechanism 4 includes a mounting plate 45. The mounting plate 45 is provided at the lower side of the external filter box body 3. The mounting plate 45 is fixedly connected to the external filter box body 3 by bolts 44. A fixing block 42 is provided at the lower side of the other side of the mounting plate 45. A slot 43 is provided at the upper end of the fixing block 42. A card seat 48 is provided at the lower side of the processing box 1. A fixing groove 49 corresponding to the fixing block 42 is provided on the side of the card seat 48. A fixing component 41 is provided inside the card seat 48. By adopting the above technical solution, the external filter box body 3 and the processing box 1 can be fixedly connected more stably, and it is also convenient for subsequent disassembly and cleaning of the external filter box body 3.

[0022] Specifically, the outer filter box fixing mechanism 4 also includes a second slider 46. The second slider 46 is provided on the side of the outer filter box body 3, and the inner wall of the treatment box 1 is provided with a corresponding sliding groove 47 for the second slider 46. By adopting the above technical solution, the outer filter box body 3 can be installed and disassembled more smoothly, reducing friction and jamming.

[0023] Specifically, the fixing component 41 includes a limiting plate 414, which is slidably connected inside the card holder 48. The lower end of the limiting plate 414 is provided with an inclined insert 415, and the upper end of the limiting plate 414 is provided with a pull rod 412. The upper end of the pull rod 412 is provided with a pull ring 411. The surface of the pull rod 412 is fitted with a spring 413 inside the card holder 48. By adopting the above technical solution, the movement of the limiting plate 414 can be controlled by pulling the pull ring 411, thereby realizing the fixing and disassembly between the outer filter box body 3 and the treatment box 1. The spring 413 can provide elastic support for the limiting plate 414, so that the limiting plate 414 can be stably inserted into the fixing groove 49.

[0024] In this embodiment, rainwater enters the treatment tank 1 through the inlet pipe 2, is filtered by the filter layers in the outer filter box body 3 and the inner filter box body 15, and is then pumped into the water tank 8 by the water pump 7 for storage. Finally, it is discharged through the drain pipe 9, realizing the recycling of rainwater.

[0025] The improvement in this embodiment lies in the fixing method of the outer filter box body 3: the mounting plate 45 and the fixing block 42 cooperate with the card seat 48 on the side of the treatment box 1, and with the help of the fixing component 2 41, the connection between the outer filter box body 3 and the treatment box 1 is more stable.

[0026] The specific installation steps are as follows: After aligning slider 46 with slide groove 47, push the outer filter box body 3 into the processing box 1; when the fixing block 42 reaches the fixing groove 49 of the card seat 48, pull the pull ring 411 upwards, causing the limiting plate 414 to move upwards, so that the inclined insert 415 leaves the fixing groove 49; continue to push the outer filter box body 3 in until the fixing block 42 is completely inserted into the fixing groove 49; release the pull ring 411, the spring 413 pushes the limiting plate 414 downwards, and the inclined insert 415 inserts into the slot 43, thus completing the fastening. When disassembling, pull the pull ring 411 again to make the inclined insert 415 exit the slot 43, and the outer filter box body 3 can be taken out of the processing box 1.

[0027] This fixing method is not only simple to operate, but also ensures the stability of the outer filter box body 3 during use, avoiding a decrease in filtration effect or equipment damage due to loosening, and further improving the reliability and service life of the entire device.

[0028] The working principle and usage process of this utility model are as follows: Rainwater enters the treatment tank 1 through the inlet pipe 2, first flowing into the outer filter box body 3, and then through the inner filter box body 15. During the internal filtration process, the rainwater passes sequentially through the pebble filter layer 12, the quartz sand filter layer 13, and the activated carbon filter layer 14. The pebble layer removes large particles such as leaves and branches; the quartz sand layer further filters out fine particles and suspended solids, improving water clarity; and the activated carbon adsorbs odors, pigments, and harmful substances in the water, further refining the water quality. After three layers of filtration, the water is pumped out from the outer filter box body 3 by the water pump 7 through the extraction pipe 6, and then flows into the water tank 8 for storage through the drain pipe 11. When water is needed, the valve 10 on the drain pipe 9 is opened, allowing the water to be used for purposes such as landscape irrigation and road spraying, thus realizing the recycling of rainwater.

[0029] Furthermore, this device features a dedicated mechanism in the fixing structure of the outer filter box body 3. This mechanism engages with the mounting plate 45 and fixing block 42, which cooperate with the mounting bracket 48 on the side of the treatment box 1, and is reliably locked using fixing component 41. During installation, first align the slider 46 with the slide groove 47 and push it into the outer filter box body 3. Once the fixing block 42 reaches the fixing groove 49, pull the pull ring 411 upwards. This causes the limiting plate 414 to move the tilting insert 415 out of the fixing groove 49. Continue pushing it into place, then release the pull ring 411. The spring 413 pushes the tilting insert 415 into the slot 43, completing the fastening process. For disassembly, pull the pull ring 411 again to disengage the tilting insert 415 from the slot 43, allowing the outer filter box body 3 to be removed.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A landscape rainwater recycling treatment device, comprising a treatment box (1), wherein an inlet pipe (2) is provided at the upper end of the treatment box (1), an outer filter box body (3) is provided inside the treatment box (1), an inner filter box body (15) is provided inside the outer filter box body (3), a pebble filter layer (12) is provided at the upper end of the inner filter box body (15), a quartz sand filter layer (13) is provided at the center of the inner filter box body (15), an activated carbon filter layer (14) is provided at the lower end of the inner filter box body (15), a water pump (7) is provided at the lower end of the side of the outer filter box body (3), a suction pipe (6) is provided at the lower end of the water pump (7) and extends into the inner filter box body (3), a drain pipe (11) is provided at the side of the water pump (7), a water tank (8) is provided at the lower end of the drain pipe (11), a drain pipe (9) is provided at the lower end of the side of the water tank (8), and a valve (10) is provided on the surface of the drain pipe (9), characterized in that: The inner filter box body (15) and the outer filter box body (3) are fixedly connected by the inner filter box fixing mechanism (5), and the outer filter box body (3) and the treatment box (1) are fixedly connected by the outer filter box fixing mechanism (4). The inner filter box fixing mechanism (5) includes a locking block (52). The lower side of the inner filter box body (15) is provided with a locking block (52). The side of the locking block (52) is provided with a fixing hole (51). The lower side of the outer filter box body (3) is provided with a mounting base (55). The mounting base (55) is provided with a corresponding slot (58) for the locking block (52). The side of the slot (58) is provided with a fixing component (54). The upper end of the mounting base (55) is provided with a pull handle (56).

2. The landscape rainwater recycling treatment device according to claim 1, characterized in that: The inner filter box fixing mechanism (5) also includes a slider (57). The inner filter box body (15) is provided with a slider (57) on its side, and the inner wall of the outer filter box body (3) is provided with a groove (53) corresponding to the slider (57).

3. The landscape rainwater recycling treatment device according to claim 1, characterized in that: The fixing component 1 (54) includes a spring 1 (544), the spring 1 (544) is provided inside the side of the slot (58), and a fixing rod (543) is provided at the other end of the spring 1 (544).

4. The landscape rainwater recycling treatment device according to claim 3, characterized in that: The fixing component 1 (54) also includes an adjusting block (542), the side of the fixing rod (543) is provided with the adjusting block (542), and the side of the mounting base (55) is provided with an adjusting groove (541) corresponding to the adjusting block (542).

5. A landscape rainwater recycling treatment device according to claim 1, characterized in that: The external filter box fixing mechanism (4) includes a mounting plate (45). The mounting plate (45) is provided at the lower side of the external filter box body (3). The mounting plate (45) and the external filter box body (3) are fixedly connected by bolts (44). A fixing block (42) is provided at the lower side of the other side of the mounting plate (45). A slot (43) is provided at the upper end of the fixing block (42). A card seat (48) is provided at the lower side of the processing box (1). A fixing groove (49) corresponding to the fixing block (42) is provided on the side of the card seat (48). A fixing component two (41) is provided inside the card seat (48).

6. A landscape rainwater recycling treatment device according to claim 1, characterized in that: The outer filter box fixing mechanism (4) also includes a second slider (46). The second slider (46) is provided on the side of the outer filter box body (3), and the inner wall of the processing box (1) is provided with a groove (47) corresponding to the second slider (46).

7. A landscape rainwater recycling treatment device according to claim 5, characterized in that: The fixing component 2 (41) includes a limiting plate (414), the limiting plate (414) is slidably connected inside the card seat (48), the lower end of the limiting plate (414) is provided with an inclined insert (415), the upper end of the limiting plate (414) is provided with a pull rod (412), the upper end of the pull rod (412) is provided with a pull ring (411), and the surface of the pull rod (412) is located inside the card seat (48) and a spring 2 (413) is sleeved thereon.

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