Ecological garden rainwater filtering structure

Abstract

The utility model discloses an ecological garden rainwater filtering structure which comprises a ring body sleeved at the end part of a rainwater drainage pipeline; the fixed filtering sheet is fixedly mounted on the ring body; the first movable filter sheet is provided with a first connector, and the first connector is connected into the first arc-shaped hole channel in a sliding mode; a second connector is arranged on the second movable filter piece, a second arc-shaped hole channel corresponding to the second connector in position is formed in the first movable filter piece, the second connector is connected into the second arc-shaped hole channel in a sliding mode, and a rod body is arranged on the second movable filter piece; and the bearing ring is arranged on the inner wall of the ring body. Compared with the prior art, the problem that a filtering piece on a garden rainwater drainage pipeline is inconvenient to clean is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of garden rainwater filtration, in particular to an ecological garden rainwater filtration structure. Background Art

[0002] Landscaping provides water to plants through spraying, watering, etc. For water that cannot be absorbed by plants in time and rainwater, in order to avoid water accumulation, drainage pipes need to be set up so that excess water can flow from the drainage pipes into the drainage system of public facilities.

[0003] When collecting garden rainwater, drainage pipes need to add filtering devices to ensure smooth flow of the pipes. Existing drainage pipes simply have a filter at the pipe mouth, which is easily clogged by fallen leaves carried by rainwater. In addition, since fallen leaves may contain organisms and are moist, it is inconvenient to clean and remove fallen leaves on the filter by hand. Utility Model Content

[0004] The utility model aims to provide an ecological garden rainwater filtering structure to solve the problem of inconvenience in cleaning filtering elements on garden rainwater drainage pipes.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: an ecological garden rainwater filtration structure, comprising:

[0006] A ring body, which is mounted on the end of the rainwater drainage pipe;

[0007] A fixed filter sheet, which is fixedly mounted on the ring body;

[0008] A first movable filter plate is provided with a first connector, and a first arc-shaped channel corresponding to the first connector is provided on the fixed filter plate, and the first connector is slidably connected in the first arc-shaped channel;

[0009] A second movable filter is provided with a second connector, a second arc-shaped hole corresponding to the second connector is provided on the first movable filter, the second connector is slidably connected in the second arc-shaped hole, a rod is provided on the second movable filter, and the rod passes through the first movable filter and the fixed filter in sequence from bottom to top;

[0010] The supporting ring is arranged on the inner wall of the ring body, and the supporting ring contacts the bottom surface of the second movable filter plate.

[0011] As a further description of the above technical solution:

[0012] A handle portion is arranged at the end of the rod body.

[0013] As a further description of the above technical solution:

[0014] The handle is a frustum-shaped structure that is wide at the top and narrow at the bottom.

[0015] As a further description of the above technical solution:

[0016] A plurality of anti-slip convex strips arranged circumferentially are arranged on the side wall of the handle portion.

[0017] As a further description of the above technical solution:

[0018] A pad is sleeved on the rod body, and the pad contacts the back side of the second movable filter.

[0019] As a further description of the above technical solution:

[0020] The height of the second connecting head is equal to the thickness of the first movable filter.

[0021] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0022] 1. In the utility model, when cleaning the filter structure, the rod body is pulled upward and separated from the end of the rainwater drainage pipe, and then the second movable filter plate is rotated by the rod body. After the second connector on the second movable filter plate slides to the other end in the second arc-shaped channel, the second movable filter plate drives the first movable filter plate to rotate together, and the first connector slides along the first arc-shaped channel of the fixed filter plate, so that the filter structure rotates and contracts, and the ring body is opened. The fallen leaves and other debris on the first movable filter plate and the second movable filter plate fall off during the rotation process, and the fallen leaves and other debris on the fixed filter plate can be dumped. The filter structure does not need to be cleaned by hand to peel off the fallen leaves and other debris, so it is easy to clean.

[0023] 2. In the utility model, the supporting ring in the ring body can support the second movable filter plate on the one hand, and can limit the insertion of the ring body and the end of the rainwater drainage pipe on the other hand, so as to avoid the end of the rainwater drainage pipe squeezing the second movable filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 A schematic diagram of the structure of an ecological garden rainwater filtration structure Figure 1 .

[0026] Figure 2 A schematic diagram of the structure of an ecological garden rainwater filtration structure Figure 2 .

[0027] Figure 3 This is a schematic diagram of the installation of an ecological garden rainwater filtration structure.

[0028] Figure 4 for Figure 3 A partial enlarged view of point A in the middle.

[0029] Legend:

[0030] 1. Ring body; 2. Fixed filter; 21. First arc-shaped channel; 3. First movable filter; 31. Second arc-shaped channel; 4. Second movable filter; 41. Second connector; 42. Rod body; 421. Handle; 4211. Anti-skid convex strip; 422. Pad; 5. Support ring; 9. Rainwater drainage pipe. DETAILED DESCRIPTION

[0031] 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 of 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.

[0032] Example 1

[0033] See also Figure 1-4 The utility model provides a technical solution: an ecological garden rainwater filtration structure, comprising:

[0034] The ring body 1 is sleeved on the end of the rainwater drainage pipe 9;

[0035] A fixed filter sheet 2, which is fixedly mounted on the ring body 1;

[0036] A first movable filter plate 3 is provided with a first connector, and a first arc-shaped channel 21 corresponding to the first connector is provided on the fixed filter plate 2, and the first connector is slidably connected in the first arc-shaped channel 21;

[0037] The second movable filter 4 is provided with a second connector 41, the first movable filter 3 is provided with a second arc-shaped channel 31 corresponding to the second connector 41, the second connector 41 is slidably connected in the second arc-shaped channel 31, the second movable filter 4 is provided with a rod 42, and the rod 42 passes through the first movable filter 3 and the fixed filter 2 from bottom to top in sequence;

[0038] The supporting ring 5 is arranged on the inner wall of the ring body 1 , and the supporting ring 5 contacts the bottom surface of the second movable filter plate 4 .

[0039] The supporting ring 5 in the ring body 1 can support the second movable filter plate 4 on the one hand, and can limit the insertion of the ring body 1 and the end of the rainwater drainage pipe 9 on the other hand, so as to prevent the end of the rainwater drainage pipe 9 from squeezing the second movable filter plate 4.

[0040] A handle 421 is provided at the end of the rod body 42 to facilitate the rotation of the second movable filter plate 4 .

[0041] The handle portion 421 is in a truncated cone-shaped structure that is wide at the top and narrow at the bottom, so as to facilitate pulling the filter structure upward as a whole.

[0042] A plurality of anti-slip convex strips 4211 arranged circumferentially are provided on the side wall of the handle portion 421 , which further facilitates the rotation of the rod body 42 and the operation of rotating the second movable filter plate 4 .

[0043] A backing plate 422 is sleeved on the rod body 42, and the backing plate 422 contacts the back of the second movable filter sheet 4. When the filtering structure is assembled, the rod body 42 passes through the fixed filter sheet 2, the first movable filter sheet 3, and the second movable filter sheet 4 from top to bottom in sequence, and then the rod body 42 is fixed to the second movable filter sheet 4 by welding or other means. Then, the backing plate 422 is welded and fixed to the rod body 42, and the backing plate 422 supports the second movable filter sheet 4 to prevent the rod body 42 from being separated from the second movable filter sheet 4.

[0044] The height of the second connector 41 is equal to the thickness of the first movable filter 3. The second connector 41 will not exceed the surface of the first movable filter 3 to avoid affecting the rotation.

[0045] Working principle: When installing the filtering structure, the ring body 1 is mounted on the end of the rainwater drainage pipe 9 in the ecological garden. At this time, the first movable filter plate 3 and the second movable filter plate 4 are in a rotating and unfolded state, and the fixed filter plate 2, the first movable filter plate 3, and the second movable filter plate 4 all filter rainwater through the filtering holes on their surfaces to prevent debris such as fallen leaves from entering the rainwater drainage pipe 9.

[0046] When cleaning the filter structure, pull it upward through the rod body 42 and separate it from the end of the rainwater drainage pipe 9, then rotate the second movable filter plate 4 through the rod body 42, and after the second connector 41 on the second movable filter plate 4 slides to the other end in the second arc-shaped channel 31, the second movable filter plate 4 drives the first movable filter plate 3 to rotate together, and the first connector slides along the first arc-shaped channel 21 of the fixed filter plate 2, so that the filter structure rotates and shrinks, and the ring body 1 is opened. The fallen leaves and other debris on the first movable filter plate 3 and the second movable filter plate 4 fall off during the rotation process, and the fallen leaves and other debris on the fixed filter plate 2 can be dumped. The filter structure does not need to be cleaned by hand to peel off the fallen leaves and other debris, which is easy to clean.

[0047] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An ecological garden rainwater filtration structure, characterized in that: include: A ring body, which is mounted on the end of the rainwater drainage pipe; A fixed filter sheet, which is fixedly mounted on the ring body; A first movable filter plate, on which a first connector is arranged, and a first arc-shaped channel corresponding to the first connector is arranged on the fixed filter plate, and the first connector is slidably connected in the first arc-shaped channel; A second movable filter plate is provided with a second connector, a second arc-shaped hole corresponding to the position of the second connector is provided on the first movable filter plate, the second connector is slidably connected in the second arc-shaped hole, and a rod is provided on the second movable filter plate, and the rod passes through the first movable filter plate and the fixed filter plate in sequence from bottom to top; A supporting ring is arranged on the inner wall of the ring body, and the supporting ring contacts the bottom surface of the second movable filter plate.

2. The ecological garden rainwater filtration structure according to claim 1 is characterized in that: A handle portion is provided at the end of the rod body.

3. The ecological garden rainwater filtration structure according to claim 2 is characterized in that: The handle portion is in a truncated cone structure that is wide at the top and narrow at the bottom.

4. The ecological garden rainwater filtration structure according to claim 2 is characterized in that: A plurality of anti-slip convex strips arranged circumferentially are arranged on the side wall of the handle portion.

5. The ecological garden rainwater filtration structure according to claim 1 is characterized in that: A pad is sleeved on the rod body, and the pad contacts the back side of the second movable filter.

6. The ecological garden rainwater filtration structure according to claim 1 is characterized in that: The height of the second connecting head is equal to the thickness of the first movable filter.

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