Integrated device and process for collecting, purifying and recycling rainwater in ecological landscape

Abstract

The invention relates to the technical field of liquid recycling, and discloses an integrated device and process for collecting, purifying and recycling rainwater in an ecological landscape. The supporting rods are arranged at the top of the center rod, the waterproof cloth is arranged between the supporting rods, the reinforcing ribs are arranged at the bottoms of the supporting rods, the funnel is arranged at the top of the center rod, and the filter is arranged in the center rod; a cleaning assembly and a water storage assembly; according to the integrated device and process for collecting, purifying and recycling the rainwater in the ecological landscape, the rainwater in the ecological landscape can be collected, filtered, purified and stored in the tank, when the water tank is full of the rainwater, the control valve can be automatically closed, the collected rainwater is directly discharged from the water tank, the rainwater on the top waterproof cloth can be prevented from being accumulated, and the rainwater recycling effect is achieved. Finally, the supporting rods are crushed; after sunny days, the blower can be started, fallen leaves on the surface of the waterproof cloth are cleaned through the nozzle, the situation that rainwater flow is affected due to accumulation of the fallen leaves on the waterproof cloth is prevented, and the rainwater collecting efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of liquid recycling, and in particular to an integrated device and process for collecting, purifying and reusing rainwater in an ecological landscape. Background Art

[0002] In areas with severe water shortages, rainwater collection and utilization can partially alleviate the current water shortage. Rainwater in ecological landscapes is relatively clean compared to surface runoff and is suitable for recycling. The rainwater collection device collects rainwater according to demand and then purifies the collected rainwater to meet the usage standards. Currently, rainwater collection devices generally use large funnel slopes to collect rainwater, and then process the rainwater by static sedimentation. The effect of this rainwater treatment method is poor, because in ecological landscapes, fallen leaves often fall on the slopes, and the accumulation of fallen leaves will cause low collection efficiency. Secondly, in extreme rainstorms, after the water tank is filled, excess rainwater will continue to accumulate in the funnel, and the waterproof cloth will be easily crushed, causing damage to the device. Summary of the Invention

[0003] In view of the problems existing in the integrated devices and processes for rainwater collection, purification and reuse in the above-mentioned existing ecological landscapes, the present invention is proposed.

[0004] Therefore, the purpose of the present invention is to provide an integrated device and process for rainwater collection, purification and reuse in an ecological landscape, which can cope with extreme rainstorms, prevent rainwater accumulation on the top, and clean up fallen leaves at the same time.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: an integrated device for rainwater collection, purification and reuse in an ecological landscape includes a collection component, including a central pole, a support pole arranged at the top of the central pole, a waterproof cloth arranged between the support poles, a reinforcing rib arranged at the bottom of the support pole, a funnel arranged at the top of the central pole, and a filter arranged in the central pole; a cleaning component, including a protective cover arranged at the top of the funnel, a blowing piece arranged at the top of the protective cover, and a nozzle connected to the blowing piece; and a water storage component, connected to the central pole, including a connecting pipe, a water tank connected to the connecting pipe, a control valve arranged on the water tank, a control rod arranged in the control valve, a right-angle rod rotatably arranged on the control valve, a float arranged on the right-angle rod, and an outlet pipe arranged on the control valve.

[0006] As a preferred solution for the integrated device for rainwater collection, purification and reuse in the ecological landscape described in the present invention, a seepage pipe is opened in the center of the central pole, the support pole is fixedly set on the top of the central pole, a plurality of support poles are provided, and the support poles are evenly arranged in a circle around the top of the central pole. The support poles are arranged at an angle and are umbrella-shaped as a whole.

[0007] As a preferred solution for the integrated device for rainwater collection, purification and reuse in the ecological landscape described in the present invention, the waterproof cloth is arranged between two support poles, and the waterproof cloth is made of waterproof material; a fixing ring is also fixed on the side wall of the central pole, the reinforcing ribs correspond to the support poles one by one, one end of the reinforcing ribs is fixed to the fixing ring, and the other end is fixed to the support pole.

[0008] As a preferred solution of the integrated device for rainwater collection, purification and reuse in the ecological landscape described in the present invention, the funnel is connected to the seepage pipe, and the funnel is connected to the waterproof cloth; a plurality of filters are provided, which are linearly and evenly arranged in the seepage pipe to filter the rainwater in multiple layers and eliminate impurities.

[0009] As a preferred solution of the integrated device for rainwater collection, purification and reuse in the ecological landscape described in the present invention, wherein: the protective cover is fixedly arranged on the top of the funnel, and a plurality of water inlets are opened at the bottom of the protective cover, and the water inlets are evenly opened at the bottom of the protective cover along the circumference; a plurality of nozzles are provided, and the nozzles are fixedly arranged on the outer wall of the protective cover, and the nozzles are evenly arranged in a circle, and the nozzles face the waterproof cloth.

[0010] As a preferred solution of the integrated device for rainwater collection, purification and reuse in the ecological landscape described in the present invention, the blowing part includes a protection tower, a hair dryer arranged in the protection tower, a wind collecting hood arranged at the bottom of the hair dryer, and a ventilation pipe connecting the interior of the wind collecting hood and the nozzle; the protection tower is fixedly arranged above the protection cover, and a plurality of holes are opened on the bottom side wall of the protection tower; the hair dryer is fixedly arranged in the protection tower, and the air outlet of the hair dryer faces the bottom wind collecting hood, and the wind collecting hood is fixedly surrounded at the air outlet of the hair dryer, the top of the wind collecting hood is connected to the hair dryer, and the bottom is fixedly connected to the inner wall of the protection tower.

[0011] As a preferred solution of the integrated device for rainwater collection, purification and reuse in the ecological landscape described in the present invention, wherein: the connecting pipe is connected to the bottom of the seepage pipe, the control valve is fixedly arranged on the water tank, the water tank is connected to the connecting pipe through the control valve, the pipeline in the control valve is T-shaped, the control valve includes a horizontal pipeline and a vertical pipeline, a sliding cavity is also provided on the horizontal pipeline, the vertical pipeline is connected to the sliding cavity, a sliding bar is also provided on the top of the inner wall of the sliding cavity, the control rod is slidably connected to the sliding cavity, the control rod is fitted with the inner wall of the sliding cavity, a groove is provided on the top of the control rod, the sliding bar is embedded in the groove, a channel is provided inside the control rod, and a water outlet is also provided at the bottom of the sliding cavity, and the channel can be connected to the water outlet.

[0012] As a preferred solution for the integrated device for rainwater collection, purification and reuse in the ecological landscape described in the present invention, a circular groove is provided at the end of the control rod away from the control valve, a clamp is provided on the right-angle rod, the clamp is embedded in the circular groove, the float is provided at the end of the right-angle rod away from the clamp, and a limit rod is also provided next to the rotation axis of the right-angle rod.

[0013] As a preferred solution of the integrated device for rainwater collection, purification and reuse in the ecological landscape described in the present invention, one end of the outlet pipe is connected to the water outlet, and the other end extends from the inside of the water tank to the outside of the water tank.

[0014] The present invention discloses a process for collecting, purifying and reusing rainwater in an ecological landscape, which mainly includes the following steps:

[0015] S1: Rainwater collection through top tarpaulin and funnel;

[0016] S2: Rainwater enters through the seepage pipe and passes through multiple layers of filters to purify and remove impurities;

[0017] S3: Rainwater enters the water tank through the control valve. The water level in the water tank rises, pushing the control rod through the float and closing the control valve.

[0018] S4: The outlet pipe is connected and rainwater is discharged from the outlet pipe;

[0019] S5: Start the blower and blow the fallen leaves off the tarpaulin through the nozzle.

[0020] Beneficial effects of the present invention:

[0021] The integrated device and process for collecting, purifying and reusing rainwater in an ecological landscape disclosed by the present invention can collect rainwater in the ecological landscape, filter and purify it at the same time, and store the rainwater in a tank. When the water tank is full, the control valve can be automatically closed to discharge the collected rainwater directly from the water tank, which can prevent rainwater from accumulating on the top waterproof cloth and eventually crushing the support poles. After the weather clears up, the hair dryer can be started to clean the fallen leaves on the surface of the waterproof cloth through the nozzle, which can prevent the fallen leaves from accumulating on the waterproof cloth and affecting the flow of rainwater. The present invention improves the efficiency of rainwater collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. Those skilled in the art can also derive other drawings based on these drawings without inventive effort. Among them:

[0023] Figure 1Schematic diagram of the overall structure of the integrated device for rainwater collection, purification and reuse in the ecological landscape of the present invention;

[0024] Figure 2 This is a side view of the overall structure of the integrated device for rainwater collection, purification and reuse in the ecological landscape of the present invention;

[0025] Figure 3 This is a cross-sectional view of the top structure of the integrated device for rainwater collection, purification and reuse in the ecological landscape of the present invention;

[0026] Figure 4 This is a cross-sectional view of the overall structure of the integrated device for rainwater collection, purification and reuse in the ecological landscape of the present invention;

[0027] Figure 5 For the present invention Figure 4 Schematic diagram of the structure at A in the middle;

[0028] Figure 6 This is a schematic diagram of the cleaning component structure of the present invention;

[0029] Figure 7 This is a cross-sectional view of the cleaning component structure of the present invention;

[0030] Figure 8 This is a schematic diagram of the connecting pipe structure of the present invention;

[0031] Figure 9 This is a schematic structural diagram of the water storage assembly of the present invention;

[0032] Figure 10 This is a schematic diagram of the internal structure of the water storage tank of the present invention;

[0033] Figure 11 This is a schematic diagram of the water outlet pipe structure of the present invention;

[0034] Figure 12 This is a schematic diagram of the control valve and float structure of the present invention;

[0035] Figure 13 This is a schematic diagram of the internal structure of the control valve of the present invention;

[0036] Figure 14 This is a cross-sectional view of the control valve structure of the present invention;

[0037] Figure 15 Schematic diagram of the groove structure of the present invention.

[0038] Reference numerals: 100, collecting assembly; 200, cleaning assembly; 300, water storage assembly; 101, center rod; 102, support rod; 103, waterproof cloth; 104, reinforcing rib; 105, funnel; 106, filter; 201, protective cover; 202, blowing member; 203, nozzle; 301, connecting pipe; 302, water tank; 303, control valve; 304, control rod; 305, right-angle rod; 306, float; 307, water outlet pipe; 1 01a, seepage pipe; 101b, fixing ring; 201a, water inlet; 202a, protection tower; 202b, blower; 202c, wind collector; 202d, ventilation pipe; 202e, hole; 303a, horizontal pipeline; 303b, vertical pipeline; 303c, sliding cavity; 303d, slide bar; 304a, groove; 304b, channel; 303e, water outlet; 304c, annular groove; 305a, clamp; 305b, limit rod. DETAILED DESCRIPTION

[0039] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0040] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0041] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive of other embodiments.

[0042] Furthermore, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, when describing the embodiments of the present invention, cross-sectional views illustrating device structures may be partially enlarged and not to scale. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, the three-dimensional dimensions of length, width, and depth should be included.

[0043] Example 1

[0044] Reference Figures 1 to 15, which is the first embodiment of the present invention, provides an integrated device and process for rainwater collection, purification and reuse in an ecological landscape, the device includes a collection component 100, a cleaning component 200 and a water storage component 300, wherein the collection component 100 includes a central pole 101, a support pole 102 arranged at the top of the central pole 101, a waterproof cloth 103 arranged between the support poles 102, a reinforcing rib 104 arranged at the bottom of the support pole 102, a funnel 105 arranged at the top of the central pole 101, and a filter 106 arranged in the central pole 101; the cleaning component 200 includes a A protective cover 201 is placed on the top of the funnel 105, a blowing piece 202 is arranged on the top of the protective cover 201, and a nozzle 203 is connected to the blowing piece 202; and a water storage assembly 300 is connected to the central rod 101, including a connecting pipe 301, a water tank 302 connected to the connecting pipe 301, a control valve 303 arranged on the water tank 302, a control rod 304 arranged in the control valve 303, a right-angle rod 305 rotatably arranged on the control valve 303, a float 306 arranged on the right-angle rod 305, and a water outlet pipe 307 arranged on the control valve 303.

[0045] A seepage pipe 101a is formed in the center of the central pole 101. Multiple support rods 102 are fixed to the top of the central pole 101. These rods 102 are evenly arranged in a circle around the top of the central pole 101 and are tilted, forming an umbrella-like shape. A waterproof sheet 103 is placed between each pair of support rods 102. A fixing ring 101b is also fixed to the side wall of the central pole 101. Reinforcing ribs 104 correspond to each support rod 102, with one end of each rib secured to the fixing ring 101b and the other end to each support rod 102. A funnel 105 is connected to the seepage pipe 101a and the waterproof sheet 103. Multiple filters 106 are provided, evenly arranged linearly within the seepage pipe 101a, to filter rainwater through multiple layers and remove impurities.

[0046] To collect rainwater, refer to Figures 1 to 5 Central pole 101 is fixed to the ground, while support poles 102 are supported by reinforcing ribs 104, allowing them to tilt and spread out from the top of central pole 101, securing the poles. A waterproof sheet 103 is placed between support poles 102, forming an inverted umbrella shape. Rainwater drips down the sheet, forming a large funnel with the support poles 102 to collect it. Rainwater flows through the funnel 105 into the seepage pipe 101a, where it is filtered and purified by a multi-stage filter 106, achieving complete rainwater collection and purification.

[0047] In order to increase the efficiency of rainwater collection, the protective cover 201 is fixedly set on the top of the funnel 105, and multiple water inlets 201a are opened at the bottom of the protective cover 201, and the water inlets 201a are evenly opened at the bottom of the protective cover 201 along the circumference; multiple nozzles 203 are provided, and the nozzles 203 are fixed on the outer wall of the protective cover 201. The nozzles 203 are evenly arranged in a circle, and the nozzles 203 face the waterproof cloth 103. The blowing component 202 includes a protective tower 202a, a hair dryer 202b arranged in the protective tower 202a, an air collecting hood 202c arranged at the bottom of the hair dryer 202b, and a ventilation pipe 202d connecting the interior of the air collecting hood 202c and the nozzle 203. The protective tower 202a is fixedly arranged above the protective cover 201, and a plurality of holes 202e are opened on the bottom side wall of the protective tower 202a; the hair dryer 202b is fixedly arranged in the protective tower 202a, and the air outlet of the hair dryer 202b faces the bottom air collecting hood 202c. The air collecting hood 202c is fixedly surrounded at the air outlet of the hair dryer 202b, the top of the air collecting hood 202c is connected to the hair dryer 202b, and the bottom is fixedly connected to the inner wall of the protective tower 202a.

[0048] Through the above scheme, reference Figures 1 to 7 , the support pole 102 itself has thickness, and the support pole 102 divides the waterproof cloth 103 into multiple water channels. Rainwater can flow toward the central pole 101 on the waterproof cloth 103 between the support poles 102, and a protective cover 201 is fixed on the funnel 105 connected to the top of the seepage pipe 101a. The protective cover 201 can preliminarily prevent large particles of impurities or fallen leaves from entering or blocking the funnel 105. A small water inlet 201a is opened at the bottom of the protective cover 201, and rainwater can flow into the water inlet 201a along the inclined waterproof cloth 103 and enter the seepage pipe 101a through the funnel 105 to participate in filtration; in the collection of rainwater, fallen leaves will accumulate on the waterproof cloth 103. When the rainwater collection is suspended on a sunny day, the blower 202b in the protection tower 202a is started. The protection tower 202a can protect the internal blower 202b on rainy days. The blower 202b 02b blows air into the wind collecting cover 202c, and the wind collecting cover 202c forms a wind cavity. At the same time, outside the wind collecting cover 202c, a hole 202e is set on the side wall of the protection tower 202a. The hole 202e is used for ventilation in the protection tower 202a, making the interior of the protection tower 202a not sealed, and it is inevitable that rainwater enters the interior of the protection tower 202a through the hole 202e. Therefore, the wind collecting cover 202c is set to a trumpet shape, and rainwater entering the interior of the protection tower 202a will also flow out along the outer wall of the wind collecting cover 202c. The wind collecting cover 202c can realize the two functions of wind cavity and drainage; the hair dryer 202b blows air into the wind cavity, and the airflow will flow along the ventilation pipe 202d and finally be sprayed out by the nozzle 203. The nozzle 203 is directed towards the waterproof cloth 103. The sprayed airflow can blow away the fallen leaves on the waterproof cloth 103, completing the cleaning of the top surface.

[0049] In order to prevent the water storage tank 302 from being blocked after the water storage tank 302 is full and causing excessive water accumulation on the top, the connecting pipe 301 is connected to the bottom of the seepage pipe 101a, and the control valve 303 is fixedly set on the water storage tank 302. The water storage tank 302 is connected to the connecting pipe 301 through the control valve 303. The pipeline in the control valve 303 is T-shaped. The control valve 303 includes a horizontal pipeline 303a and a vertical pipeline 303b. The horizontal pipeline 303a is also provided with a sliding cavity 303c. The vertical pipeline 303b is connected to the sliding cavity 303c. The movable chamber 303c is connected to the movable chamber 303c. A sliding bar 303d is provided at the top of the inner wall of the sliding chamber 303c. The control rod 304 is slidably connected to the sliding chamber 303c and is in contact with the inner wall of the sliding chamber 303c. The top of the control rod 304 has a groove 304a, into which the sliding bar 303d is embedded. A channel 304b is provided inside the control rod 304. The bottom of the sliding chamber 303c also has a water outlet 303e, which is connected to the water outlet 303e. The end of the control rod 304 away from the control valve 303 has an annular groove 304c. A clamp 305a is provided on the right-angle rod 305, which is embedded in the annular groove 304c. A float 306 is provided on the end of the right-angle rod 305 away from the clamp 305a. A limit rod 305b is also provided near the rotation axis of the right-angle rod 305. One end of the water outlet pipe 307 is connected to the water outlet 303 e , and the other end extends from the inside of the water tank 302 to the outside of the water tank 302 .

[0050] refer to Figures 8 to 15, the filtered rainwater flows along the seepage pipe 101a, flows to the bottom and enters the connecting pipe 301, and then enters the control valve 303 through the connecting pipe 301. In the initial state, that is, when there is no water in the water tank 302, the float 306 will not be affected by buoyancy. The float 306 droops due to gravity, causing the right-angle rod 305 to counteract the limit rod 305b. The limit rod 305b can prevent the right-angle rod 305 from rotating clockwise without restriction. At this time, the end of the right-angle rod 305 close to the control valve 303 is the farthest away from the control valve 303, so the clamp 305a will toggle the control rod 304 to The farthest from the connecting pipe 301, it should be noted that the top of the control rod 304 is provided with a groove 304a which cooperates with the slide bar 303d to slide and prevent the control rod 304 from rotating during movement. At this time, the control rod 304 opens the passage to the vertical pipe 303b, and rainwater can flow normally from the connecting pipe 301, through a part of the horizontal pipe 303a of the control valve 303, and into the vertical pipe 303b, that is, into the water tank 302; it should be noted that at this time, the channel 304b and the water outlet 303e are staggered, so the water cannot flow from the channel 304b. When the water level in the water tank 302 rises continuously, the float 306 rises continuously due to the buoyancy. At this time, the float 306 pushes the right-angle rod 305 to rotate counterclockwise. The right-angle rod 305 pushes the control rod 304 through the clamp 305a, so that the control rod 304 continuously enters the horizontal pipe 303a, and the control rod 304 continuously blocks the vertical pipe 303b. When the water level reaches the predetermined value, the float 306 can completely push the control rod 304 into the horizontal pipe 303a, and the control rod 304 is completely Vertical pipe 303b is completely blocked, preventing rainwater from continuing to flow into water tank 302 along it. To prevent excessive water accumulation at the top of the pipe after it is closed, a channel 304b is provided within control rod 304. When control rod 304 is fully pushed into horizontal pipe 303a, channel 304b on control rod 304 moves to a position where it connects with outlet 303e. Rainwater can enter through channel 304b and exit water tank 302 along outlet pipe 307, eliminating the need for water to accumulate within the pipe. This feature prevents rainwater accumulation during extreme downpours. Purified water in water tank 302 can be accessed through a faucet or valve.

[0051] It is important to note that the construction and arrangement of the present application shown in a number of different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape, and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, directional changes, etc.) without departing substantially from the novel teachings and advantages of the subject matter described in this application. For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature, number, or position of the discrete elements may be altered or changed. Therefore, all such modifications are intended to be included within the scope of the present invention. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "means plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also equivalent structures. Without departing from the scope of the present invention, other replacements, modifications, changes, and omissions may be made in the design, operating conditions, and arrangement of the exemplary embodiments. Therefore, the invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0052] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0053] It will be appreciated that in the development of any actual embodiment, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will, for those of ordinary skill having the benefit of this disclosure, be a routine undertaking of design, fabrication, and production without undue experimentation.

[0054] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. An integrated device for rainwater collection, purification and reuse in an ecological landscape, characterized in that: include: A collecting assembly (100) comprises a central rod (101), support rods (102) arranged at the top of the central rod (101), a waterproof cloth (103) arranged between the support rods (102), a reinforcing rib (104) arranged at the bottom of the support rods (102), a funnel (105) arranged at the top of the central rod (101), and a filter (106) arranged inside the central rod (101); A cleaning assembly (200) comprises a protective cover (201) disposed on the top of the funnel (105), a blowing member (202) disposed on the top of the protective cover (201), and a nozzle (203) connected to the blowing member (202); The water storage assembly (300) is connected to the central rod (101) and comprises a connecting pipe (301), a water storage tank (302) connected to the connecting pipe (301), a control valve (303) provided on the water storage tank (302), a control rod (304) provided in the control valve (303), a right-angle rod (305) rotatably provided on the control valve (303), a floating ball (306) provided on the right-angle rod (305), and a water outlet pipe (307) provided on the control valve (303).

2. The integrated device for rainwater collection, purification and reuse in an ecological landscape as claimed in claim 1, characterized in that: A water seepage pipe (101a) is provided in the center of the central rod (101), and the support rod (102) is fixedly arranged on the top of the central rod (101). A plurality of support rods (102) are provided, and the support rods (102) are evenly arranged around the top of the central rod (101) in a circular shape. The support rods (102) are tilted and are umbrella-shaped as a whole.

3. The integrated device for rainwater collection, purification and reuse in an ecological landscape as claimed in claim 2, characterized in that: The waterproof cloth (103) is arranged between two supporting rods (102), and the waterproof cloth (103) is made of waterproof material; a fixing ring (101b) is also fixed on the side wall of the central rod (101), and the reinforcing ribs (104) correspond to the supporting rods (102) one by one, and one end of the reinforcing rib (104) is fixed to the fixing ring (101b), and the other end is fixed to the supporting rod (102).

4. The integrated device for rainwater collection, purification and reuse in an ecological landscape as claimed in claim 3, characterized in that: The funnel (105) is communicated with the seepage pipe (101a), and the funnel (105) is connected to the waterproof cloth (103); a plurality of filters (106) are provided and linearly and evenly arranged in the seepage pipe (101a), and are used for multi-layer filtering of rainwater to eliminate impurities.

5. The integrated device for rainwater collection, purification and reuse in an ecological landscape as claimed in claim 4, characterized in that: The protective cover (201) is fixedly arranged on the top of the funnel (105); a plurality of water inlets (201a) are provided at the bottom of the protective cover (201); the water inlets (201a) are evenly arranged on the bottom of the protective cover (201) along a circumference; a plurality of nozzles (203) are provided; the nozzles (203) are fixedly arranged on the outer wall of the protective cover (201); the nozzles (203) are evenly arranged on the circumference; and the nozzles (203) face the waterproof cloth (103).

6. The integrated device for rainwater collection, purification and reuse in an ecological landscape as claimed in claim 5, characterized in that: The blowing member (202) comprises a protection tower (202a), a blower (202b) arranged in the protection tower (202a), a wind collecting cover (202c) arranged at the bottom of the blower (202b), and a ventilation pipe (202d) connecting the interior of the wind collecting cover (202c) and the nozzle (203); the protection tower (202a) is fixedly arranged above the protection cover (201); a plurality of holes (202e) are opened on the side wall of the bottom of the protection tower (202a); the blower (202b) is fixedly arranged in the protection tower (202a); the air outlet of the blower (202b) faces the wind collecting cover (202c) at the bottom; the wind collecting cover (202c) is fixedly surrounded at the air outlet of the blower (202b); the top of the wind collecting cover (202c) is connected to the blower (202b), and the bottom is fixedly connected to the inner wall of the protection tower (202a).

7. The integrated device for rainwater collection, purification and reuse in an ecological landscape as claimed in claim 6, characterized in that: The connecting pipe (301) is connected to the bottom of the seepage pipe (101a), and the control valve (303) is fixedly arranged on the water storage tank (302). The water storage tank (302) is connected to the connecting pipe (301) through the control valve (303). The pipeline inside the control valve (303) is T-shaped. The control valve (303) includes a horizontal pipeline (303a) and a vertical pipeline (303b). The horizontal pipeline (303a) is further provided with a sliding cavity (303c). The vertical pipeline (303b) is connected to the sliding cavity (303c). The sliding cavity (303c) is connected to the vertical pipeline (303b). 03c) is also provided with a sliding bar (303d) at the top of the inner wall, the control rod (304) is slidably connected to the sliding cavity (303c), the control rod (304) is fitted with the inner wall of the sliding cavity (303c), a groove (304a) is provided at the top of the control rod (304), the sliding bar (303d) is embedded in the groove (304a), a channel (304b) is provided inside the control rod (304), and a water outlet (303e) is also provided at the bottom of the sliding cavity (303c), and the channel (304b) can be communicated with the water outlet (303e).

8. The integrated device for rainwater collection, purification and reuse in an ecological landscape as claimed in claim 7, characterized in that: An annular groove (304c) is provided at the end of the control rod (304) away from the control valve (303); a clamp (305a) is provided on the right-angle rod (305), and the clamp (305a) is embedded in the annular groove (304c); the floating ball (306) is provided at one end of the right-angle rod (305) away from the clamp (305a); and a limiting rod (305b) is further provided next to the rotation axis of the right-angle rod (305).

9. The integrated device for rainwater collection, purification and reuse in an ecological landscape as claimed in claim 8, characterized in that: One end of the water outlet pipe (307) is connected to the water outlet (303e), and the other end extends from the inside of the water storage tank (302) to the outside of the water storage tank (302).

10. A process for collecting, purifying and reusing rainwater in an ecological landscape, implemented based on the integrated device for collecting, purifying and reusing rainwater in an ecological landscape according to any one of claims 1 to 9, characterized in that: The steps include: S1: Collect rainwater through the top waterproof cloth (103) and the funnel (105); S2: Rainwater enters through the seepage pipe (101a) and passes through the multi-layer filter (106) to purify and remove impurities; S3: Rainwater enters the water tank (302) through the control valve (303), and the water level in the water tank (302) rises, pushing the control rod (304) through the float (306), and closing the control valve (303); S4: The outlet pipe (307) is connected, and rainwater is discharged from the outlet pipe (307); S5: Start the blower (202b) to blow away the fallen leaves on the waterproof cloth (103) through the nozzle (203).

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