Drainage device for rural building landscape

Abstract

The invention relates to the technical field of drainage devices, and discloses a drainage device for a rural building landscape, which comprises a water storage tank, a drainage mechanism and a cleaning mechanism, the drainage mechanism comprises a processor, a water level sensor and a valve, and the water level sensor and the valve are respectively connected with the processor; the cleaning mechanism comprises an inclined table, a first cleaning brush, a first moving assembly, a partition plate, a baffle, a second cleaning brush, a second moving assembly and a stirring assembly, the partition plate is perpendicularly connected to the bottom of the water storage tank, the bottom of a first opening and the inclined table are located on the same straight line, the first cleaning brush abuts against the inclined table, and the first moving assembly is connected to the first cleaning brush; the baffle is connected to the partition plate and the side wall of the water storage tank, a second opening is formed in the baffle, the second cleaning brush abuts against the baffle, and the second moving assembly is connected to the second cleaning brush. According to the device, the situation that roots and stems of plants are soaked in water for a long time when the water level reaches the planting layer can be avoided, and impurities in the water storage tank can be removed.

Description

Technical Field

[0001] The invention relates to the technical field of drainage devices, and in particular to a drainage device for rural architectural landscape. Background Art

[0002] With the acceleration of rural construction, some villages have also begun to vigorously build landscape buildings, such as flower beds. In the construction of flower beds, stone bricks and concrete are mostly used. Although this type of construction can better preserve the soil and prevent soil loss, it is easy to cause rainwater accumulation in the flower beds when the rainfall is heavy in the rainy season, and the soil's water permeability becomes poor, which will cause the roots of plants to rot and die due to long-term soaking in water.

[0003] Existing drainage devices for landscapes such as flower beds usually have a water tank set below the planting layer of the flower bed, with a submersible pump inside the water tank. When the rainfall is heavy, rainwater passes through the planting layer of the flower bed and enters the water tank for storage. When the weather clears and the plants in the flower bed need to be watered, the water in the water tank is extracted through the submersible pump to water the plants. This can not only reduce the occurrence of root rot and death caused by the roots of the plants being soaked in water for a long time, but also save water resources. However, when there is a lot of rain, there is no need to water the plants in the flower bed in a short period of time. The rainwater in the water tank will be stored for a long time, and the rainwater flowing from the planting layer into the water tank will be accompanied by some fine particles of impurities, which will settle at the bottom of the water tank. The rainwater may deteriorate after being stored in the water tank with impurities for a long time. Watering the plants in the flower bed with the deteriorated rainwater may affect the growth of the plants. The water tank is set at the bottom of the flower bed, and it is difficult to clean the impurities in the water tank. When there is a lot of rain, the water tank may be full, and the water level in the water tank will reach the planting layer, causing the roots and stems of the plants to be soaked in water for a long time, resulting in root rot and death. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a drainage device for rural architectural landscape, which can prevent the water in the water tank from being filled up in rainy weather, so that the roots and stems of plants in the flower bed are soaked in water for a long time, and at the same time, impurities in the water tank can be cleaned.

[0005] The present invention provides a drainage device for rural architectural landscape, comprising: a water storage tank, a drainage mechanism and a cleaning mechanism, the drainage mechanism comprising a processor and a water level sensor and a valve respectively connected to the processor, the water level sensor being connected to a side wall of the water storage tank, the distance from the water level sensor to a planting layer being cm-cm, a through hole being provided at a position near the bottom of one side wall of the water storage tank, the valve being connected to the through hole to control the opening or closing of the through hole, the cleaning mechanism comprising an inclined platform, a first cleaning brush, a first moving component, a partition plate, a baffle, a second cleaning brush, a second moving component and a stirring component, the partition plate being vertically connected to the bottom of the water storage tank, a first opening being provided on the partition plate, the stirring component and the inclined platform being respectively located at two sides of the partition plate, and the stirring component being located at a side near the through hole, The bottom of the first opening is located on the same straight line as the inclined platform, the first cleaning brush abuts against the inclined platform, the first movable component is connected to the first cleaning brush so that the first cleaning brush can push impurities on the inclined platform toward the first opening, the baffle is connected to the partition plate and the side wall of the water tank to isolate the stirring component, a second opening is opened on the baffle, the second cleaning brush abuts against the baffle, the second movable component is connected to the second cleaning brush so that the second cleaning brush can push impurities on the baffle toward the second opening and drop from the second opening, and the stirring component is connected to the processor so that when the water in the water tank reaches the water level sensor, the processor controls the valve to open and controls the stirring component to stir the rainwater at the bottom of the water tank so that the impurities deposited at the bottom of the water tank are mixed with water and discharged from the through hole.

[0006] Optionally, the baffle is connected to the partition plate and the side wall of the water tank at an angle toward the ramp.

[0007] Optionally, the stirring assembly includes a rotating rod and a plurality of stirring rods connected to the outer circumference of the rotating rod, one end of the rotating rod is rotatably connected to the partition plate, the other end of the rotating rod is rotatably connected to the side wall of the water tank, and one end of the rotating rod close to the side wall of the water tank is connected to a stepper motor, the stepper motor is used to drive the rotating rod to rotate, and the stepper motor is connected to the processor.

[0008] Optionally, a first cavity is opened in the partition plate, the rotating rod extends to the second cavity, the first movable assembly includes a first telescopic rod, a first spring and a first pull rope, the fixed end of the first telescopic rod is connected to the side wall of the water tank, the first telescopic rod is located above the inclined platform, the first telescopic rod is parallel to the inclined platform, the first cleaning brush is connected to the telescopic end of the first telescopic rod, the first spring is sleeved on the first telescopic rod, one end of the first spring is connected to the first cleaning brush, the other end of the first spring is connected to the side wall of the water tank, one end of the first pull rope is connected to the first cleaning brush, and the other end of the first pull rope is wrapped around the rotating rod, so that the first cleaning brush slides on the inclined platform when the rotating rod rotates.

[0009] Optionally, a second cavity is opened in the partition plate, the second cavity is located above the inclined platform, a first guide wheel is arranged in the second cavity, and the first pull rope passes through the first guide wheel and is connected with the rotating rod.

[0010] Optionally, the second movable component includes: a second telescopic rod, a second spring and a second pull rope, the fixed end of the second telescopic rod is connected to the side wall of the water tank, the telescopic end of the second telescopic rod is connected to the second cleaning brush, a third cavity is opened on the partition plate, a second guide wheel is arranged in the third cavity, and the second pull rope is connected to the rotating rod through the second guide wheel.

[0011] Optionally, a third cavity is opened in the partition plate, the third cavity is located above the second cavity, a second guide wheel is arranged in the third cavity, and the second pull rope passes through the second guide wheel and is connected with the rotating rod.

[0012] Optionally, the portion of the rotating rod extending into the first cavity is provided with two grooves, which are used to wrap around the first pull rope and the second pull rope respectively.

[0013] Optionally, the length of the partition plate is 15cm-20cm.

[0014] Optionally, the distance between the partition plate and the through hole is 1 / 5 of the length of the water tank.

[0015] The technical solution provided by the embodiment of the present invention has the following advantages compared with the prior art:

[0016] A drainage device for rural architectural landscape provided by an embodiment of the present invention comprises a drainage mechanism and a cleaning mechanism arranged in a water storage tank, a partition plate and a baffle plate dividing the water storage tank into two areas, a stirring component is located in an area with a through hole on a side wall of the water storage tank, a first cleaning brush is arranged on an inclined platform, a second cleaning brush is arranged on the baffle plate, a first moving component drives the first cleaning brush to push impurities on the inclined platform toward the partition plate, and enters the area with the stirring component from the first opening of the partition plate, a second moving component drives the second cleaning brush to make impurities on the baffle plate enter the area with the stirring component, the stirring component is connected to a processor, and when the rainwater level in the water storage tank reaches the water level sensor, the water level sensor sends a signal The signal is transmitted to the processor, the processor controls the valve to open, and at the same time controls the stirring component to stir the rainwater at the bottom of the water tank so that the impurities deposited at the bottom of the water tank are mixed with water and discharged from the through hole. When the partition plate and the baffle are connected, the rainwater mixed with impurities will hardly enter another area, and the impurities can be removed more easily. After the rainwater level is lower than the water level sensor, the processor controls the valve to close and controls the stirring component to stop stirring. The distance from the water level sensor to the planting layer is 5cm-8cm, so that the device can not only avoid the rainwater in the water tank from being filled up, the water level to the planting layer will cause the roots and stems of the plants to be soaked in water for a long time, resulting in root rot and death, but also can discharge the impurities in the water tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic cross-sectional structure diagram of a drainage device for rural architectural landscape provided by an embodiment of the present invention;

[0018] Figure 2 for Figure 1 A schematic diagram of the enlarged local structure of the A area in the middle;

[0019] Figure 3 for Figure 1 A schematic diagram of the enlarged local structure of the middle B area;

[0020] Figure 4 for Figure 1 A schematic diagram of the enlarged local structure of the middle C area;

[0021] Figure 5 for Figure 1 A schematic diagram of the enlarged local structure of the D region in the middle;

[0022] Figure 6 for Figure 1 Schematic diagram of the enlarged local structure of the E area in the middle.

[0023] Description of reference numerals:

[0024] 1. Water tank; 10. Through hole; 2. Water level sensor; 3. Cleaning mechanism; 30. Rotating rod; 31. Stirring rod; 32. Inclined platform; 33. First cleaning brush; 34. First moving assembly; 340. First telescopic rod; 341. First spring; 342. First pull rope; 35. Partition plate; 350. First opening; 351. First cavity; 352. Second cavity; 353. Third cavity; 36. Stepper motor; 37. First guide wheel; 4. Baffle; 40. Second opening; 5. Second cleaning brush; 6. Second moving assembly; 60. Second telescopic rod; 61. Second spring; 62. Second pull rope; 63. Second guide wheel. DETAILED DESCRIPTION

[0025] A specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific implementation.

[0026] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the technical solutions of the present invention and simplifying the description, and do not indicate or imply 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 invention.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the term "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 this application can be understood according to specific circumstances.

[0028] In addition, in the description of the present invention, "plurality" means two or more than two. The terms "first" and "second" are used for descriptive purposes only and should not be understood as suggesting or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the feature.

[0029] The present invention is described below by several specific embodiments. In order to keep the following description of the embodiments of the present invention clear and concise, the detailed description of known functions and known components may be omitted. When any component of the embodiments of the present invention appears in more than one accompanying drawings, the component may be represented by the same reference numeral in each of the accompanying drawings.

[0030] Reference Figures 1 to 5 , Figure 1 A schematic cross-sectional view of a drainage device for rural architectural landscape provided by an embodiment of the present invention. Figure 2 for Figure 1 A schematic diagram of the enlarged local structure of the A area in the middle. Figure 3 for Figure 1 A magnified schematic diagram of the local structure of area B in the middle. Figure 4 for Figure 1 A magnified schematic diagram of the local structure of the middle C area. Figure 5 for Figure 1 The enlarged schematic diagram of the local structure of the D area is shown in the figure. Figures 1 to 5As shown, an embodiment of the present invention provides a drainage device for rural architectural landscape, including a water tank 1, a drainage mechanism and a cleaning mechanism. The drainage mechanism includes a processor and a water level sensor 2 and a valve respectively connected to the processor. The water level sensor 2 is connected to the side wall of the water tank 1, and the distance from the water level sensor 2 to the planting layer is 5cm-8cm. A through hole 10 is provided on one side wall of the water tank 1 near the bottom. The valve is connected to the through hole 10 to control the opening or closing of the through hole 10. The cleaning mechanism 3 includes an inclined platform 32, a first cleaning brush 33, a first movable component 34, a partition plate 35, a baffle 4, a second cleaning brush 5, a second movable component 6 and a stirring component. The partition plate 35 is vertically connected to the bottom of the water tank 1, and a first opening 350 is provided on the partition plate 35. The stirring component and the inclined platform 32 are respectively located on both sides of the partition plate 35, and the stirring component is located on the side close to the through hole 10. The bottom of the first opening 350 is located on the same straight line as the inclined platform 32, the first cleaning brush 33 abuts against the inclined platform 32, the first moving component 34 is connected to the first cleaning brush 33, so that the first cleaning brush 33 can push the impurities on the inclined platform 32 to the first opening 350, the baffle 4 is connected to the partition plate 35 and the side wall of the water tank 1 to isolate the stirring component, the baffle 4 is provided with a second opening 40, the second cleaning brush 5 abuts against the baffle 4, the second moving component 6 is connected to the second cleaning brush 5, so that the second cleaning brush 5 can push the impurities on the baffle 4 to the second opening 40 and drop from the second opening 40, and the stirring component is connected to the processor, so that when the water in the water tank 1 reaches the water level sensor 2, the processor controls the valve to open and controls the stirring component to stir the rainwater at the bottom of the water tank 1 so that the impurities deposited at the bottom of the water tank 1 are mixed with water and discharged from the through hole 10.

[0031] By setting a drainage mechanism and a cleaning mechanism in the water tank, the partition plate and the baffle plate divide the water tank into two areas, the stirring component is located in the area with a through hole on the side wall of the water tank, a first cleaning brush is set on the inclined platform, and a second cleaning brush is set on the baffle plate. The first moving component drives the first cleaning brush to push impurities on the inclined platform toward the partition plate and enter the area with the stirring component from the first opening of the partition plate. The second moving component drives the second cleaning brush to make the impurities on the baffle plate enter the area with the stirring component. The stirring component is connected to the processor. When the rainwater level in the water tank reaches the water level sensor, the water level sensor transmits a signal to the processor, and the processor controls The valve is controlled to open, and the stirring component is controlled to stir the rainwater at the bottom of the water tank so that the impurities deposited at the bottom of the water tank are mixed with water and discharged from the through hole. When the partition plate and the baffle are connected, the rainwater mixed with impurities will hardly enter another area, so the impurities can be removed more easily. After the rainwater level is lower than the water level sensor, the processor controls the valve to close and controls the stirring component to stop stirring. The distance from the water level sensor to the planting layer is 5cm-8cm, so that the device can not only prevent the rainwater in the water tank from being filled up, and the water level to the planting layer will cause the roots and stems of the plants to be soaked in water for a long time, resulting in root rot and death, but also can discharge the impurities in the water tank.

[0032] The baffle plate 4 is connected to the partition plate 35 and the side wall of the water tank 1 by tilting toward the ramp 32. The baffle plate 4 is tilted so that impurities on the baffle plate 4 can fall off more easily.

[0033] Refer again Figure 2 The stirring assembly includes a rotating rod 30 and a plurality of stirring rods 31 connected to the outer periphery of the rotating rod 30. One end of the rotating rod 30 is rotatably connected to the partition plate 35, and the other end of the rotating rod 30 is rotatably connected to the side wall of the water storage tank 1. The end of the rotating rod 30 close to the side wall of the water storage tank 1 is connected to a stepping motor 36, which is used to drive the rotating rod 30 to rotate. The stepping motor 36 is connected to the processor. The stirring rod 31 can contact the bottom of the water storage tank 1 when stirring, which further makes it easier to discharge impurities.

[0034] Reference Figure 1 , Figure 3 and Figure 5 , Figure 5 for Figure 1The enlarged schematic diagram of the local structure of the middle D area shows that a first cavity 351 is opened in the partition plate 35, and the rotating rod 30 extends to the second cavity 352. The first moving component 34 includes a first telescopic rod 340, a first spring 341 and a first pull rope 342. The fixed end of the first telescopic rod 340 is connected to the side wall of the water tank 1, and the first telescopic rod 340 is located above the inclined platform 32. The first telescopic rod 340 is parallel to the inclined platform 32. The first cleaning brush 33 is connected to the telescopic end of the first telescopic rod 340, the first spring 341 is sleeved on the first telescopic rod 340, one end of the first spring 341 is connected to the first cleaning brush 33, and the other end of the first spring 341 is connected to the side wall of the water tank 1, one end of the first pull rope 342 is connected to the first cleaning brush 33, and the other end of the first pull rope 342 is connected to the rotating rod 30, so that the first cleaning brush 33 slides on the inclined platform 32 when the rotating rod 30 rotates.

[0035] When rainwater in the water tank 1 reaches the water level sensor 2, the processor controls the rotating rod 30 to rotate, and the first pull rope 342 is wrapped around the rotating rod 30, so that the rotating rod 30 continues to wind the pull rope while rotating, and the cleaning brush is pulled toward the ramp 32, and the telescopic rod is extended. The processor controls the rotating rod 30 to rotate. When the first cleaning brush 33 reaches the position of the first opening 350, the rotating rod 30 is controlled to rotate in the opposite direction, and the first pull rope 342 is loosened. Under the action of the first spring 341, the cleaning brush returns to the starting position.

[0036] Reference Figure 1 and Figure 5 The partition plate 35 is provided with a second cavity 352, the second cavity 352 is located above the ramp 32, a first guide wheel 37 is provided in the second cavity 352, and the first pull rope 342 is connected to the rotating rod 30 through the first guide wheel 37. The first guide wheel 37 makes the pull rope between the first guide wheel 37 and the cleaning brush parallel to the inclined surface of the ramp 32, avoiding the first pull rope 342 from rubbing against the ramp 32, making the first pull rope 342 easily damaged.

[0037] Reference Figure 1 and Figure 4 , and also includes a baffle 4, which is obliquely connected to the partition plate 35 and the side wall of the water tank 1 to isolate the stirring component. A second opening 40 is opened in the area of ​​the baffle 4 near the partition plate 35, and also includes a second cleaning brush 5 and a second moving component 6. The second cleaning brush 5 abuts against the baffle 4, and the second moving component 6 is connected to the second cleaning brush 5 and the partition plate 35, so that the second cleaning brush 5 can push the impurities on the baffle 4 to the second opening 40 and drop them from the second opening 40.

[0038] The baffle 4 prevents the rainwater 1 mixed with impurities from easily entering the other side of the partition plate 35 when the stirring assembly is stirring, so that the impurities can be better discharged.

[0039] Refer again Figure 1 and Figure 4 The second moving assembly 6 includes: a second telescopic rod 60, a second spring 61 and a second pull rope 62. The fixed end of the second telescopic rod 60 is connected to the side wall of the water tank 1, and the telescopic end of the second telescopic rod 60 is connected to the second cleaning brush 5. The partition plate 35 is provided with a third cavity 353, and a second guide wheel 63 is arranged in the third cavity 353. The second pull rope 62 is connected to the rotating rod 30 through the second guide wheel 63. The working process of the second telescopic rod 60, the second spring 61 and the second pull rope 62 is similar to the working process of the moving assembly, and is used to make the impurities deposited on the baffle 4 fall from the second opening 40 into the area with the stirring assembly 1, and it is easier to discharge under the action of the stirring assembly.

[0040] Reference Figure 1 and Figure 5 The partition plate 35 has a third cavity 353 formed therein, the third cavity 353 is located above the second cavity 353, a second guide wheel 63 is disposed in the third cavity 353, and the second pull rope 62 is connected to the rotating rod 30 through the second guide wheel 63. The second guide wheel 63 makes the second pull rope 62 not easily damaged.

[0041] The length of the partition plate is 15cm-20cm, which avoids the situation that the area where the stirring component is set is too small, so that impurities are easily accumulated and difficult to mix with water and discharge, and also avoids the situation that the area of ​​the foot plate component is too large and difficult to drain cleanly.

[0042] Reference Figure 1 and Figure 6 , Figure 6 for Figure 1 A partial enlarged schematic diagram of the middle E area shows that the portion of the rotating rod 30 extending into the first cavity 351 is provided with two grooves, which are used to wrap around the first pull rope 342 and the second pull rope 62 respectively, so that the first pull rope 342 and the second pull rope 62 will not be entangled together, thereby achieving a better cleaning effect.

[0043] The distance between the partition plate 35 and the through hole 10 is 1 / 5 of the length of the water tank, so that the area of ​​the stirring assembly is small and impurities can be mixed with rainwater and discharged from the through hole 10.

[0044] The above disclosures are only several specific embodiments of the present invention. However, the embodiments of the present invention are not limited thereto. Any changes that can be conceived by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. A drainage device for rural architectural landscape, comprising a water storage tank (1) characterized in that: Also includes: A drainage mechanism comprises a processor, a water level sensor (2) and a valve respectively connected to the processor, the water level sensor (2) being connected to a side wall of a water storage tank (1), the distance between the water level sensor (2) and a planting layer being 5 cm to 8 cm, a through hole (10) being provided at a position near the bottom of a side wall of the water storage tank (1), and the valve being connected to the through hole (10) to control the opening or closing of the through hole (10); A cleaning mechanism (3) comprises an inclined platform (32), a first cleaning brush (33), a first moving assembly (34), a partition plate (35), a baffle (4), a second cleaning brush (5), a second moving assembly (6) and a stirring assembly, wherein the partition plate (35) is vertically connected to the bottom of the water storage tank (1), a first opening (350) is provided on the partition plate (35), the stirring assembly and the inclined platform (32) are respectively located on both sides of the partition plate (35), the stirring assembly is located on a side close to the through hole (10), the bottom of the first opening (350) and the inclined platform (32) are located on the same straight line, the first cleaning brush (33) abuts against the inclined platform (32), and the first moving assembly (34) is connected to the first cleaning brush (33) so that the first cleaning brush (33) can remove impurities on the inclined platform (32). The baffle (4) is connected to the partition plate (35) and the side wall of the water tank (1) to isolate the stirring component. The baffle (4) is provided with a second opening (40). The second cleaning brush (5) abuts against the baffle (4). The second moving component (6) is connected to the second cleaning brush (5) so that the second cleaning brush (5) can push the impurities on the baffle (4) toward the second opening (40) and drop them from the second opening (40). The stirring component is connected to the processor so that when the water in the water tank (1) reaches the water level sensor (2), the processor controls the valve to open and controls the stirring component to stir the rainwater at the bottom of the water tank (1) so that the impurities deposited at the bottom of the water tank (1) are mixed with water and discharged from the through hole (10).

2. The drainage device for rural architectural landscape according to claim 1, characterized in that: The baffle plate (4) is connected to the partition plate (35) and the side wall of the water storage tank (1) in an inclined manner toward the inclined platform (32).

3. The drainage device for rural architectural landscape according to claim 1, characterized in that: The stirring assembly comprises a rotating rod (30) and a plurality of stirring rods (31) connected to the outer periphery of the rotating rod (30); one end of the rotating rod (30) is rotatably connected to the partition plate (35); the other end of the rotating rod (30) is rotatably connected to the side wall of the water tank (1); one end of the rotating rod (30) close to the side wall of the water tank (1) is connected to a stepping motor (36); the stepping motor (36) is used to drive the rotating rod (30) to rotate; and the stepping motor (36) is connected to the processor.

4. The drainage device for rural architectural landscape according to claim 3, characterized in that: A first cavity (351) is provided in the partition plate (35), the rotating rod (30) extends to the second cavity (352), the first moving assembly (34) comprises a first telescopic rod (340), a first spring (341) and a first pull rope (342), the fixed end of the first telescopic rod (340) is connected to the side wall of the water storage tank (1), the first telescopic rod (340) is located above the inclined platform (32), the first telescopic rod (340) is parallel to the inclined platform (32), and the first cleaning brush (33) is connected to the first telescopic rod (340). The telescopic end of the first telescopic rod (340), the first spring (341) is sleeved on the first telescopic rod (340), one end of the first spring (341) is connected to the first cleaning brush (33), the other end of the first spring (341) is connected to the side wall of the water storage tank (1), one end of the first pull rope (342) is connected to the first cleaning brush (33), and the other end of the first pull rope (342) is wound around the rotating rod (30), so that the first cleaning brush (33) slides on the inclined platform (32) when the rotating rod (30) rotates.

5. The drainage device for rural architectural landscape according to claim 4, characterized in that: A second cavity (352) is provided in the partition plate (35), and the second cavity (352) is located above the inclined platform (32). A first guide wheel (37) is provided in the second cavity (352), and the first pull rope (342) is connected to the rotating rod (30) through the first guide wheel (37).

6. The drainage device for rural architectural landscape according to claim 5, characterized in that: The second moving component (6) comprises: a second telescopic rod (60), a second spring (61) and a second pull rope (62); the fixed end of the second telescopic rod (60) is connected to the side wall of the water tank (1); the telescopic end of the second telescopic rod (60) is connected to the second cleaning brush (5); a third cavity (353) is provided on the partition plate (35); a second guide wheel (63) is provided in the third cavity (353); the second pull rope (62) is connected to the rotating rod (30) through the second guide wheel (63).

7. The drainage device for rural architectural landscape according to claim 6, characterized in that: A third cavity (353) is provided in the partition plate (35), and the third cavity (353) is located above the second cavity. A second guide wheel (63) is provided in the third cavity (353), and the second pull rope (62) is connected to the rotating rod (30) through the second guide wheel (63).

8. The drainage device for rural architectural landscape according to claim 7, characterized in that: The portion of the rotating rod (30) extending into the first cavity (351) is provided with two grooves, which are used to wrap around the first pull rope (342) and the second pull rope (62), respectively.

9. The drainage device for rural architectural landscape according to claim 1, characterized in that: The length of the partition plate (35) is 15 cm-20 cm.

10. The drainage device for rural architectural landscape according to claim 1, characterized in that: The distance between the partition plate (35) and the through hole (10) is 1 / 5 of the length of the water storage tank (1).

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