Landscape water supply and drainage device

Abstract

The utility model relates to the technical field of landscape water supply and drainage, in particular to a landscape water supply and drainage device which comprises a water storage tank, a landscape supporting plate arranged on the front side of the water storage tank, a landscape potted plant arranged on the top of the landscape supporting plate, an irrigation assembly arranged on the front side of the water storage tank and close to the top, and a rainwater collecting piece arranged on the top of the water storage tank. The rainwater collecting part comprises a water collecting hopper, the top of the water collecting hopper is sleeved with a cover, the top of the cover is provided with a filter screen, the bottom of the water collecting hopper is provided with a water outlet, a floating ball used for blocking the water outlet is placed in the water collecting hopper, and the bottom of the water collecting hopper is provided with a rectangular water passing pipe communicated with the water storage tank. According to the landscape water supply and drainage device, through combination of the rainwater collecting piece and the water storage tank, rainwater is effectively collected and stored, waste of water resources is reduced, meanwhile, automatic irrigation of landscape potted plants is achieved through the irrigation assembly, the utilization efficiency of the water resources is improved, and evaporation loss of the rainwater collected in the water storage tank can be avoided through a floating ball in the rainwater collecting piece.

Description

TECHNICAL FIELD

[0001] The utility model relates to landscape water supply and drainage technical field, concretely is a landscape water supply and drainage device. BACKGROUND

[0002] Landscape water supply and drainage engineering is one of important components in landscape engineering, and mainly carries out water supply and drainage by perfecting pipe and channel system in outdoor.

[0003] The patent with the publication number CN219909152U discloses a landscape water supply and drainage device, relates to the technical field of landscape water supply and drainage, and comprises a water storage tank, water guide plates are installed on the left and right sides of the upper part of the inner wall of the water storage tank, a filter screen is fixedly installed on the opposite side of the two water guide plates, a water overflow port is formed in the upper part of the front surface of the water storage tank, a water leakage plate is installed on the lower part of the front surface of the water storage tank, support legs are installed at the four corners of the lower surface of the water storage tank, a mounting plate is jointly installed on the lower part of the front surface of the two support legs on the front side, and the upper surface of the mounting plate is provided with a plurality of potted plants.

[0004] The above-mentioned prior art places the potted plants on the top of the mounting plate, the water leakage plate blocks sunlight of the potted plants, is not conducive to the growth of the potted plants, and since the filter screen is fixedly installed on the two water guide plates, the filter screen is difficult to replace when being blocked or damaged, is not conducive to long-term use, and since a large-area filter screen is used, the collected rainwater in the water storage tank is easily evaporated and lost, in view of this, the utility model provides a landscape water supply and drainage device. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a landscape water supply and drainage device to solve the problems in the above background.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A landscape water supply and drainage device, comprising a water storage tank, is used for storing rainwater and supplying water for irrigating landscape potted plants, and through cooperation with other components, the collection, filtration and utilization of rainwater are realized, a landscape support plate is arranged on the front side of the water storage tank, landscape potted plants are placed on the top of the landscape support plate, the landscape support plate is used for supporting and fixing the landscape potted plants, and serves as a landscape element of the device and is irrigated through an irrigation assembly.

[0008] The front side of the water storage tank and the position close to the top is provided with a irrigation assembly for conveying water in the water storage tank to the landscape potted plants, realizing the automatic irrigation function, the irrigation assembly comprises a fixed horizontal pipe fixedly connected to the front side of the water storage tank, as the main structure of the water conveying pipeline, the front side of the outer wall of the fixed horizontal pipe is provided with a plurality of left and right equidistantly arranged branch pipes with spray heads, the irrigation assembly further comprises a submersible pump, the submersible pump is connected with the power supply and works, the submersible pump is located at the bottom of the inside of the water storage tank, the rear side of the outer wall of the fixed horizontal pipe is provided with a water inlet pipe, the input end of the water inlet pipe passes through the front side of the water storage tank to the inside of the water storage tank, the output end of the submersible pump is communicated with the water inlet pipe through a water conveying pipe, the submersible pump pumps the water in the water storage tank into the water inlet pipe through the water conveying pipe, so that the water is conveyed to the fixed horizontal pipe and finally sprayed from the plurality of branch pipes with spray heads, realizing the irrigation of the landscape potted plants;

[0009] The top of the water storage tank is provided with a rainwater collecting piece for collecting rainwater and guiding it into the inside of the water storage tank, ensuring the effective use of natural precipitation resources, the rainwater collecting piece comprises a water collecting hopper as a preliminary rainwater collecting container, which concentrates rainwater, a cover is sleeved on the top of the water collecting hopper, the top of the cover is provided with a filter screen covering the top of the water collecting hopper, preventing sundries from entering, and preliminarily filtering rainwater through the filter screen on the top, filtering out larger impurities in the rainwater, a water outlet is formed in the bottom of the water collecting hopper, a floating ball for plugging the water outlet is placed in the water collecting hopper, when the rainwater in the water collecting hopper gradually increases, the floating ball rises, so that the rainwater is output from the water outlet, when the rain stops, the floating ball plugs the water outlet, avoiding the evaporation loss of the collected rainwater in the water storage tank, the bottom of the water collecting hopper is provided with a rectangular water passing pipe communicated with the water storage tank, the rear side of the water storage tank and the position close to the top is provided with an overflow pipe, a one-way valve is arranged in the overflow pipe, which is opened under the action of water pressure, so that the excess water in the water storage tank is discharged, avoiding the evaporation of rainwater from the overflow pipe.

[0010] Preferably, a plurality of anti-falling grooves are formed in the top of the landscape support plate and are left and right equidistantly arranged, the landscape potted plants are placed in the anti-falling grooves for fixing the bottom of the landscape potted plants and preventing them from moving.

[0011] Preferably, a plurality of the branch pipes with spray heads are respectively located directly above a plurality of the anti-falling grooves, the branch pipes with spray heads correspond to the landscape potted plants one by one, a water seepage hole is formed in the bottom of the inner wall of the anti-falling groove, the excess water in the landscape potted plants is discharged from the hole in the bottom thereof, and the water discharged from the landscape potted plants is discharged from the water seepage hole.

[0012] Preferably, a U-shaped plate is detachably connected to the bottom of the inner wall of the water collecting hopper through bolts, the top end of the floating ball is provided with a sliding rod, the top end of the sliding rod penetrates through the top of the inner wall of the U-shaped plate, and the sliding rod is slidably connected with the U-shaped plate, helping the stable up-down movement of the floating ball, so that the floating ball is always located directly above the water outlet of the water collecting hopper.

[0013] Preferably, the rectangular water pipe is provided with a detachable filter box, the filter hole size of the filter screen at the bottom of the filter box is smaller than that of the filter screen, further filtering small impurities in the rainwater, and avoiding the irrigation assembly from being blocked.

[0014] Preferably, the rear side of the rectangular water pipe is provided with an operation opening for the filter box to pass through, and the left and right sides of the inner wall of the rectangular water pipe are both provided with U-shaped side plates, the filter box is inserted between the two U-shaped side plates, the filter box is convenient to disassemble and assemble, and thus the staff can conveniently clean the filter box.

[0015] Preferably, the right side of the water storage tank is provided with a first controller, and the submersible pump is electrically connected with the first controller through wires, so that the start and stop of the submersible pump can be controlled at a regular time, and the automatic irrigation function is realized.

[0016] Preferably, the water storage tank is provided with a water supplementing assembly, which is used for supplementing the water amount of the water storage tank when the rainwater is insufficient, and ensuring the continuity of landscape pot irrigation, the water supplementing assembly comprises an equipment box body fixedly connected to the top of the water storage tank, the equipment box body is provided with a second controller and an L-shaped water pipe, the two ends of the L-shaped water pipe penetrate through the inner wall of the equipment box body, the output end of the L-shaped water pipe penetrates through the top of the water storage tank and enters the water storage tank, and the input end of the L-shaped water pipe is connected with a water supply device, such as a water pipeline, the L-shaped water pipe is provided with an electromagnetic valve, the electromagnetic valve is located in the equipment box body, and the electromagnetic valve is electrically connected with the second controller through wires, the second controller controls the opening and closing of the electromagnetic valve, and when the electromagnetic valve is opened, the L-shaped water pipe injects water into the water storage tank.

[0017] Preferably, the water supplementing assembly further comprises a first water level sensor and a second water level sensor electrically connected with the second controller, the electromagnetic valve, the first water level sensor, the second water level sensor and the second controller are all connected with a power supply, the first water level sensor is located at the rear side of the inner wall of the water storage tank and close to the bottom, the second water level sensor is located at the middle and lower part of the rear side of the inner wall of the water storage tank, the first water level sensor and the second water level sensor detect the water level and feed back to the second controller, when the first water level sensor detects the change of the water level, the second controller controls the opening of the electromagnetic valve, and when the second water level sensor detects the change of the water level, the second controller controls the closing of the electromagnetic valve.

[0018] Compared with the prior art, the landscape water supply and drainage device has the following beneficial effects:

[0019] 1. The landscape water supply and drainage device effectively collects and stores rainwater through the combination of the rainwater collecting piece and the water storage tank, reduces the waste of water resources, and realizes automatic irrigation of the landscape pot through the irrigation assembly, thereby improving the utilization efficiency of water resources.

[0020] 2. The landscape water supply and drainage device, by setting the anti-off groove on the landscape support plate, not only fixes the landscape potted plants and prevents them from moving, but also allows the excess water in the potted plants to be effectively discharged through the design of the water seepage holes, avoiding root rot caused by water accumulation and optimizing the growth environment of the potted plants.

[0021] 3. The landscape water supply and drainage device, the filter screen and the filter box are designed as detachable structures, which are convenient to replace and clean when they are blocked or damaged, and the filter box is designed through the operation port and the U-shaped side plate, so that the disassembly and assembly are more convenient, and the difficulty and cost of maintenance are reduced.

[0022] 4. The landscape water supply and drainage device, through the setting of the first controller and the second controller, combined with the submersible pump, the electromagnetic valve, the first water level sensor and the second water level sensor, the automation control of the irrigation and water replenishment process is realized, which not only reduces the burden of manual operation, but also improves the stability and reliability of the system.

[0023] 5. The landscape water supply and drainage device, the rainwater collecting piece is provided with a floating ball, when the rainwater in the water collecting bucket gradually increases, the floating ball rises to make the rainwater output from the water outlet; when the rain stops, the floating ball blocks the water outlet to avoid evaporation loss of the collected rainwater in the water storage tank, and the overflow pipe is provided with a one-way valve, which can also prevent rainwater from evaporating from the overflow pipe, further reducing water loss. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a schematic diagram of the cross-sectional structure of the water storage tank in the utility model;

[0026] Figure 3 It is a schematic diagram of the assembly structure of the water storage tank and the landscape support plate in the utility model;

[0027] Figure 4 It is a schematic diagram of the rainwater collecting piece structure in the utility model;

[0028] Figure 5 It is a schematic diagram of part of the structure of the rainwater collecting piece in the utility model;

[0029] Figure 6 It is a schematic diagram of the assembly structure of the rectangular water pipe and the filter box in the utility model;

[0030] In the figure: 1, water storage tank; 2, rainwater collecting piece; 20, water collecting bucket; 21, cover; 210, filter screen; 22, U-shaped plate; 23, floating ball; 230, sliding rod; 24, rectangular water pipe; 240, operation opening; 25, filter box; 26, U-shaped side plate; 3, landscape support plate; 30, anti-falling groove; 300, water seepage hole; 4, landscape potted plant; 5, irrigation assembly; 50, fixed horizontal pipe; 500, water inlet pipe; 51, branch pipe with spray head; 52, submersible pump; 53, water delivery pipe; 6, first controller; 7, water replenishing assembly; 70, equipment box; 71, second controller; 72, L-shaped water pipe; 73, electromagnetic valve; 74, first water level sensor; 75, second water level sensor; 8, overflow pipe. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0032] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0033] Please refer to Figures 1-6 The present application provides a technical solution:

[0034] A landscape water supply and drainage device, comprising a water storage tank 1 for storing rainwater and supplying water for irrigation of a landscape potted plant 4, through cooperation with other components, realizing collection, filtration and utilization of rainwater, the front side of the water storage tank 1 is provided with a landscape support plate 3, the top of the landscape support plate 3 is placed with a landscape potted plant 4, the landscape support plate 3 is used for supporting and fixing the landscape potted plant 4, as a landscape element of the device, irrigation is carried out through an irrigation assembly 5;

[0035] The front side of the water storage tank 1 and the position close to the top is provided with a irrigation assembly 5, which is used for conveying water in the water storage tank 1 to the landscape potted plants 4, realizes the automatic irrigation function, the irrigation assembly 5 includes a fixed horizontal pipe 50 fixedly connected to the front side of the water storage tank 1, as the main structure of the water conveying pipe, the front side of the outer wall of the fixed horizontal pipe 50 is provided with a plurality of left and right equidistantly arranged branch pipes 51 with spray heads, the irrigation assembly 5 further includes a submersible pump 52, the submersible pump 52 is externally connected to the power supply and works, the submersible pump 52 is located at the bottom of the inside of the water storage tank 1, the rear side of the outer wall of the fixed horizontal pipe 50 is provided with a water inlet pipe 500, the input end of the water inlet pipe 500 passes through the front side of the water storage tank 1 to the inside of the water storage tank 1, the output end of the submersible pump 52 is communicated with the water inlet pipe 500 through a water delivery pipe 53, the submersible pump 52 pumps the water in the water storage tank 1 into the water inlet pipe 500 through the water delivery pipe 53, so that the water is conveyed to the fixed horizontal pipe 50, and finally sprayed from the plurality of branch pipes 51 with spray heads, realizing the irrigation of the landscape potted plants 4.

[0036] The top of the water storage tank 1 is provided with a rainwater collecting piece 2, which is used for collecting rainwater and guiding to the inside of the water storage tank 1, ensuring the effective use of natural precipitation resources, the rainwater collecting piece 2 includes a water collecting hopper 20, which is used as a preliminary collection container of rainwater, and concentrates the rainwater, the top of the water collecting hopper 20 is sleeved with a cover 21, the top of the cover 21 is provided with a filter screen 210, which covers the top of the water collecting hopper 20, prevents sundries from entering, and preliminarily filters the rainwater through the filter screen 210 on the top, filtering out larger impurities in the rainwater, the bottom of the water collecting hopper 20 is provided with a water outlet, the water collecting hopper 20 is placed with a floating ball 23 for plugging the water outlet, when the rainwater in the water collecting hopper 20 gradually increases, the floating ball 23 rises, so that the rainwater is output from the water outlet, when the rain stops, the floating ball 23 plugs the water outlet, avoiding the evaporation loss of the rainwater collected in the water storage tank 1, the bottom of the water collecting hopper 20 is provided with a rectangular water pipe 24 communicated with the water storage tank 1, the rear side of the water storage tank 1 and the position close to the top is provided with an overflow pipe 8, the overflow pipe 8 is provided with a one-way valve, the one-way valve is opened under the action of water pressure, so as to discharge the excess water in the water storage tank 1, which can avoid the evaporation of rainwater from the overflow pipe 8.

[0037] In the embodiment, the top of the landscape support plate 3 is provided with a plurality of left and right equidistantly arranged anti-off grooves 30, the landscape potted plants 4 are placed in the anti-off grooves 30, which are used for fixing the bottom of the landscape potted plants 4 and preventing the movement thereof.

[0038] Specifically, the plurality of branch pipes 51 with spray heads are respectively located above the plurality of anti-off grooves 30, the branch pipes 51 with spray heads are one-to-one corresponding to the landscape potted plants 4, the bottom of the inner wall of the anti-off groove 30 is provided with a water seepage hole 300, the excess water in the landscape potted plants 4 is discharged from the hole at the bottom thereof, and the water discharged from the landscape potted plants 4 is discharged from the water seepage hole 300.

[0039] Further, the bottom of the inner wall of the water collecting bucket 20 is detachably connected with a U-shaped plate 22 through bolts, the top end of the floating ball 23 is provided with a sliding rod 230, the top end of the sliding rod 230 penetrates the top of the inner wall of the U-shaped plate 22, and the sliding rod 230 is slidably connected with the U-shaped plate 22, helping the floating ball 23 to move stably up and down, so that the floating ball 23 is always located directly above the water outlet of the water collecting bucket 20.

[0040] Further, the rectangular water passing pipe 24 is internally provided with a detachable filter box 25, the rear side of the filter box 25 is provided with a handle for facilitating the staff to take out the filter box 25, the filter hole size of the filter screen at the bottom of the filter box 25 is smaller than that of the filter screen 210, further filtering smaller impurities in the rainwater, and avoiding the irrigation assembly 5 from being blocked.

[0041] Further, the rear side of the rectangular water passing pipe 24 is provided with an operation opening 240 for the filter box 25 to pass through, the inner wall of the operation opening 240 is provided with a frame-shaped rubber pad, the inner wall of the frame-shaped rubber pad is tightly attached to the outer wall of the filter box 25, ensuring the sealing performance of the connection between the filter box 25 and the operation opening 240, the left and right sides of the inner wall of the rectangular water passing pipe 24 are both provided with U-shaped side plates 26, the filter box 25 is inserted between the two U-shaped side plates 26, facilitating the disassembly and assembly of the filter box 25, thereby facilitating the staff to clean the filter box 25.

[0042] Further, the right side of the water storage tank 1 is provided with a first controller 6, and the submersible pump 52 is electrically connected with the first controller 6 through wires, so that the start and stop of the submersible pump 52 can be controlled at a fixed time, realizing the function of automatic irrigation.

[0043] Further, the water storage tank 1 is provided with a water supplementing assembly 7 for supplementing the water amount of the water storage tank 1 when the rainwater is insufficient, ensuring the continuity of the irrigation of the landscape potted plants 4, the water supplementing assembly 7 comprises a device box 70 fixedly connected to the top of the water storage tank 1, the device box 70 is internally provided with a second controller 71 and an L-shaped water pipe 72, both ends of the L-shaped water pipe 72 penetrate the inner wall of the device box 70, and the output end of the L-shaped water pipe 72 penetrates the top of the water storage tank 1 into the water storage tank 1, the input end of the L-shaped water pipe 72 is externally connected with a water supply device such as a tap water pipeline, the L-shaped water pipe 72 is provided with an electromagnetic valve 73, the electromagnetic valve 73 is located in the device box 70, and the electromagnetic valve 73 is electrically connected with the second controller 71 through wires, the second controller 71 controls the opening and closing of the electromagnetic valve 73, when the electromagnetic valve 73 is opened, the L-shaped water pipe 72 injects water into the water storage tank 1.

[0044] Further, the water replenishing assembly 7 further comprises a first water level sensor 74 and a second water level sensor 75 electrically connected with the second controller 71, the electromagnetic valve 73, the first water level sensor 74, the second water level sensor 75 and the second controller 71 are externally connected with a power supply for working, the first water level sensor 74 is located at the rear side of the inner wall of the water storage tank 1 and close to the bottom, the second water level sensor 75 is located at the middle lower part of the rear side of the inner wall of the water storage tank 1, the first water level sensor 74 and the second water level sensor 75 detect the water level and feedback to the second controller 71, when the first water level sensor 74 detects the change of the water level, the second controller 71 controls the opening of the electromagnetic valve 73, when the second water level sensor 75 detects the change of the water level, the second controller 71 controls the closing of the electromagnetic valve 73.

[0045] In use, the landscape water supply and drainage device of the embodiment is used to store rainwater and supply water for irrigating the landscape potted plants 4, the water storage tank 1 is placed at a proper position, the landscape potted plants 4 are placed on the top of the landscape support plate 3, and the anti-falling groove 30 is used to fix the bottom of the potted plant to prevent it from moving; when it rains, the rainwater is collected by the water collecting funnel 20 of the rainwater collecting piece 2, the rainwater is preliminarily filtered by the filter screen 210 and then enters the water collecting funnel 20, when the rainwater in the water collecting funnel 20 reaches a certain amount, the floating ball 23 rises to open the water outlet, the rainwater enters the rectangular water pipe 24, the filter box 25 performs the second filtration on the rainwater, the rainwater filtered twice enters the water storage tank 1, when the rain stops, the floating ball 23 blocks the water outlet to prevent the rainwater in the water storage tank 1 from evaporating; the submersible pump 52 is started by the first controller 6 at a regular time to pump the water in the water storage tank 1 to the water inlet pipe 500, then to the fixed horizontal pipe 50, and then to the landscape potted plants 4 through the branch pipes 51 with spray heads, thereby realizing the automatic irrigation function, the excess water is discharged through the holes in the bottom of the potted plant and the water seepage holes 300 in the anti-falling groove 30, thereby ensuring that the potted plant does not accumulate water; when the rainwater in the water storage tank 1 is insufficient, the first water level sensor 74 detects that the water level is lower than the set value, the second controller 71 starts the electromagnetic valve 73, the L-shaped water pipe 72 starts to supplement water to the water storage tank 1, until the second water level sensor 75 detects the water level, the second controller 71 controls the electromagnetic valve 73 to be closed to stop the water replenishing; when the water in the water storage tank 1 is too much, the excess water is discharged through the overflow pipe 8, and the one-way valve in the overflow pipe 8 is opened under the action of water pressure; when it is necessary to clean the filter screen 210, the cover 21 is directly moved upward to detach the cover 21, so as to facilitate the staff to clean the filter screen 210, and when it is necessary to clean the filter box 25, the filter box 25 is directly pulled backward to be taken out, thereby facilitating the staff to clean the filter box 25.

[0046] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A landscape water supply and drainage device, comprising a water storage tank (1), characterized in that: The front side of the water storage tank (1) is provided with a landscape support plate (3), and a landscape potted plant (4) is placed on the top of the landscape support plate (3). A watering assembly (5) is provided on the front side of the water storage tank (1) and near the top. The watering assembly (5) comprises a fixed transverse pipe (50) fixedly connected to the front side of the water storage tank (1), and a plurality of branch pipes (51) with nozzles arranged at equal distances from left to right are provided on the front side of the outer wall of the fixed transverse pipe (50). The watering assembly (5) also comprises a submersible pump (52), and the submersible pump (52) is located at the bottom of the water storage tank (1). A water inlet pipe (500) is provided on the rear side of the outer wall of the fixed transverse pipe (50), and the input end of the water inlet pipe (500) passes through the front of the water storage tank (1). The water tank (1) is connected to the water storage tank (1) from the side, and the output end of the submersible pump (52) is connected to the water inlet pipe (500) through the water supply pipe (53). The top of the water storage tank (1) is provided with a rainwater collecting component (2), and the rainwater collecting component (2) includes a water collecting bucket (20). The top of the water collecting bucket (20) is provided with a cover (21), and the top of the cover (21) is provided with a filter (210). The bottom of the water collecting bucket (20) is provided with a water outlet, and a float (23) for blocking the water outlet is placed in the water collecting bucket (20). The bottom of the water collecting bucket (20) is provided with a rectangular water pipe (24) connected to the water storage tank (1), and an overflow pipe (8) is provided at the rear side of the water storage tank (1) and near the top.

2. The landscape water supply and drainage device according to claim 1, characterized in that: The top of the landscape support plate (3) is provided with a plurality of anti-slip grooves (30) arranged at equal intervals on the left and right sides, and the landscape potted plants (4) are placed in the anti-slip grooves (30).

3. The landscape water supply and drainage device according to claim 2, characterized in that: The plurality of branch pipes (51) with nozzles are respectively located directly above the plurality of anti-slip grooves (30), and a water seepage hole (300) is provided at the bottom of the inner wall of the anti-slip groove (30).

4. The landscape water supply and drainage device according to claim 1, characterized in that: The bottom of the inner wall of the water collecting hopper (20) is detachably connected to a U-shaped plate (22) via bolts, and a sliding rod (230) is provided at the top of the float (23), the top of the sliding rod (230) passes through the top of the inner wall of the U-shaped plate (22), and the sliding rod (230) is slidably connected to the U-shaped plate (22).

5. The landscape water supply and drainage device according to claim 1, characterized in that: A detachable filter box (25) is provided in the rectangular water pipe (24), and the filter pore size of the filter screen at the bottom of the filter box (25) is smaller than the filter pore size of the filter screen (210).

6. The landscape water supply and drainage device according to claim 5, characterized in that: An operating port (240) for the filter box (25) to pass through is provided on the rear side of the rectangular water pipe (24), and U-shaped side plates (26) are provided on the left and right sides of the inner wall of the rectangular water pipe (24), and the filter box (25) is inserted between the two U-shaped side plates (26).

7. The landscape water supply and drainage device according to claim 1, characterized in that: A first controller (6) is provided on the right side of the water storage tank (1), and the submersible pump (52) is electrically connected to the first controller (6) via a wire.

8. The landscape water supply and drainage device according to claim 1, characterized in that: The water storage tank (1) is provided with a water replenishment assembly (7), the water replenishment assembly (7) comprising an equipment box (70) fixedly connected to the top of the water storage tank (1), a second controller (71) and an L-shaped water pipe (72) are provided in the equipment box (70), both ends of the L-shaped water pipe (72) pass through the inner wall of the equipment box (70), and the output end of the L-shaped water pipe (72) passes through the top of the water storage tank (1) to the inside of the water storage tank (1), a solenoid valve (73) is provided on the L-shaped water pipe (72), the solenoid valve (73) is located in the equipment box (70), and the solenoid valve (73) is electrically connected to the second controller (71) through a wire.

9. The landscape water supply and drainage device according to claim 8, characterized in that: The water replenishment assembly (7) further comprises a first water level sensor (74) and a second water level sensor (75) electrically connected to the second controller (71); the first water level sensor (74) is located at the rear side of the inner wall of the water storage tank (1) and close to the bottom; the second water level sensor (75) is located at the middle and lower part of the rear side of the inner wall of the water storage tank (1).

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