Landscape waterfall water supply system based on rainwater collection and reuse

Abstract

The utility model relates to a landscape waterfall water supply system based on rainwater collection and reuse. The landscape waterfall water supply system comprises a wall body and a rockery facade fixed to one side of the wall body. A water collecting tank is arranged at the upper end of the wall body, and a landscape water tank is arranged at the bottom of the rockery facade; the water collecting tank is arranged on one side of the top of the rockery facade, and a plurality of water distribution holes are formed in the side, close to the rockery facade, of the water collecting tank. An overflow hole is formed in the side face of the landscape pool and connected with a reservoir through a pipeline, the reservoir is connected with a water supply pipe, one end of the water supply pipe extends into the reservoir and is close to the bottom of the reservoir, the other end of the water supply pipe extends upwards into the water collecting pool, and the water supply pipe is connected with a water pump used for pumping water from the reservoir to the water collecting pool. The purpose of rainwater collection is achieved by means of the water collecting tank and the landscape water tank at the bottom, the collected rainwater is stored in the water storage tank, and the water supply requirement of the landscape waterfall is met; the landscape pool is used as a part of the landscape, and rainwater can be collected and recycled.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of artificial landscape, concretely relates to a landscape waterfall water supply system based on rainwater collection and recycling. BACKGROUND

[0002] When the traditional landscape waterfall is built, water is generally supplied from the top of the landscape waterfall by a pipe pump to simulate the waterfall effect, in order to realize effective utilization of water resources and reduce the use of underground fresh water resources, the prior art proposes a rainwater collection and recycling method for the water supply of the landscape waterfall.

[0003] The prior art such as the patent document with the announcement number CN215406781U discloses a new rainwater collection vertical dynamic water waterfall curtain wall device, a rainwater collection groove is arranged at the top position of the landscape waterfall, the collected rainwater is released from the top position of the landscape waterfall, and then collected at the bottom position of the landscape waterfall, and then pumped upward to the rainwater collection groove after collection, so as to realize the collection and recycling of rainwater.

[0004] However, in actual application, the collection amount of rainwater is often related to the frequency and rainfall of rainwater, and the collection of rainwater at the top of the landscape waterfall is often difficult to meet the simulation needs of the landscape waterfall, and if the rainwater collection groove is too large, it will occupy a large amount of planar space at the top of the landscape waterfall. UTILITY MODEL CONTENT

[0005] In order to solve the problem of small rainwater collection amount of the existing landscape waterfall, the utility model provides a landscape waterfall water supply system based on rainwater collection and recycling, which collects rainwater in the top space and the bottom space of the landscape waterfall, and stores the collected rainwater in a water storage tank, so as to solve the problem that the rainwater collection cannot meet the water supply amount of the landscape waterfall.

[0006] The technical purpose of the utility model is realized through the following technical scheme:

[0007] A landscape waterfall water supply system based on rainwater collection and recycling, comprising a wall body, a rockery outer facade fixed to one side of the wall body, a water collection tank arranged at the upper end of the wall body, and a landscape pool arranged at the bottom of the rockery outer facade, wherein the water collection tank is arranged at one side of the top of the rockery outer facade, and a plurality of water distribution holes are arranged on the side of the water collection tank close to the rockery outer facade, the side of the landscape pool is provided with an overflow hole, the overflow hole is connected with a water storage tank through a pipeline, the water storage tank is connected with a water supply pipe, one end of the water supply pipe extends into the water storage tank and is arranged close to the bottom of the water storage tank, the other end of the water supply pipe extends upward into the water collection tank, and the water supply pipe is connected with a water pump for pumping water from the water storage tank to the water collection tank.

[0008] Further, the water collecting pool is provided with a liquid level detection device for monitoring the water level in the water collecting pool, and the water pump is provided with a controller, which automatically starts the water pump when the water level in the water collecting pool is lowered to a set warning line water level.

[0009] Further, an overflow pipe is arranged on the side of the water storage pool and close to the upper end of the water storage pool, one end of the overflow pipe is connected to the water storage pool, and the other end is connected to a city rainwater well.

[0010] Further, a sedimentation filter tank is arranged between the overflow hole and the water storage pool.

[0011] Further, the upper end of the sedimentation filter tank is provided with a cover, the side is provided with a water inlet and a water outlet, the water inlet is connected to the overflow hole through a pipeline, the water outlet is connected to the water storage pool through a pipeline, the height of the water inlet is higher than that of the water outlet, and the water inlet and the water outlet are both located above half the height of the water storage pool; a filter screen is arranged in the filter tank at the water outlet.

[0012] Further, the rockery outer facade comprises an anchor plate, a vertical steel frame, a horizontal steel frame, a base stone block and a decorative stone block; the anchor plate is anchored on the side of the wall body, the vertical steel frame is welded and connected with the anchor plate, the horizontal steel frame is perpendicular to the vertical steel frame and is welded and fixed; the base stone blocks are stacked along the height direction of the vertical steel frame, the base stone blocks are implanted with connecting pieces on the side close to the vertical steel frame, one end of the connecting pieces is implanted and fixedly connected with the base stone blocks, and the other end of the connecting pieces is welded and connected with the vertical steel frame; and the decorative stone blocks are adhesively fixed on the base stone blocks.

[0013] Further, the upper end of the water collecting pool is further provided with a grating plate.

[0014] Compared with the prior art, the utility model has the advantages of:

[0015] 1, the utility model discloses a water collecting pool and bottom landscape pool realize the purpose of rainwater collection together, and the collected rainwater is stored in the water storage pool through the overflow hole of the landscape pool, and the rainwater collection amount can satisfy the water supply needs of the landscape waterfall.

[0016] 2, the rockery outer facade of the utility model utilizes the height space by the cooperation of the steel frame and the stone material, and compared with the traditional rockery with the feature that the bottom is larger and the upper end is smaller, the planar space occupation is reduced.

[0017] 3, the grating plate arranged at the upper end of the water collecting pool can meet the needs of rainwater collection, and some landscape decorations can be placed on the grating plate, so that the space is fully utilized. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the landscape waterfall water supply system based on rainwater harvesting and reuse, according to this utility model.

[0019] Figure 2 This is a schematic diagram of the sedimentation and filtration tank structure in this utility model.

[0020] Figure 3 This is a schematic diagram of the exterior structure of the artificial mountain in this utility model.

[0021] In the picture:

[0022] 1. Wall; 2. Exterior facade of the artificial hill; 3. Water collection pool; 4. Landscape pool; 5. Water distribution hole; 6. Overflow hole; 7. Water storage tank; 8. Water supply pipe; 9. Water pump; 10. Overflow pipe; 11. Urban rainwater well; 12. Sedimentation and filtration tank; 13. Cover; 14. Inlet; 15. Outlet; 16. Filter screen; 17. Anchor plate; 18. Vertical steel frame; 19. Horizontal steel frame; 20. Base stone blocks; 21. Connecting parts; 22. Grating plate. Detailed Implementation

[0023] The technical solution of this utility model will be further described below with reference to specific embodiments:

[0024] A landscape waterfall water supply system based on rainwater harvesting and reuse, such as Figure 1 As shown, it includes a wall 1 and a rockery facade 2 fixed to one side of the wall 1; a water collection pool 3 is set at the upper end of the wall 1, and a landscape pool 4 is set at the bottom of the rockery facade 2. The water collection pool 3 is used for rainwater collection and overflow to the rockery facade 2 to form a waterfall landscape. The landscape pool 4 is part of the landscape and can be decorated with aquatic plants, pebbles, and aquatic animals such as fish and shrimp. It can also be used to collect waterfall water and rainwater. A water collection pool 3 is located on one side of the top of the artificial mountain facade 2. Several water distribution holes 5 are provided on the side of the water collection pool 3 near the artificial mountain facade 2. Water in the water collection pool 3 overflows through the water distribution holes 5 and flows along the artificial mountain facade 2 to form a waterfall landscape. An overflow hole 6 is provided on the side of the landscape pool 4. The overflow hole 6 is connected to a water storage pool 7 via a pipe. The water storage pool 7 is connected to a water supply pipe 8. One end of the water supply pipe 8 extends into the water storage pool 7 and is positioned near the bottom of the water storage pool 7. The other end of the water supply pipe 8 extends upwards into the water collection pool 3. The water supply pipe 8 is connected to a water pump 9 for pumping water from the water storage pool 7 to the water collection pool 3. More specifically, the area below the water collection pool 3 is an earthwork structure, which fills one side of the wall 1. The wall is a reinforced concrete wall.

[0025] As a preferred option, the upper end of the water collection pool 3 is also provided with a grating plate 22, on which decorations, potted plants, etc. can be placed.

[0026] The water pump 9 can be manually started or stopped as needed, and as a preferred embodiment, the water pump 9 can also be controlled according to the water level in the water collecting pool 3. Specifically, a liquid level detection device is arranged in the water collecting pool 3 to monitor the water level in the water collecting pool 3, and the water pump 9 is provided with a controller. When the water level in the water collecting pool 3 decreases to a set warning line water level, the controller automatically starts the water pump 9 to operate. When the water level exceeds the warning line water level, the warning line water level is higher than the height of the water distribution hole 5 and lower than the highest water level of the water collecting pool 3. It should be noted that the highest water level in the water collecting pool is the highest water level that the water collecting pool can hold. In a specific embodiment, the liquid level detection device is a float type liquid level switch, such as a low voltage normally open float type liquid level switch of Soway, which is connected to the controller of the water pump by a wire.

[0027] As a preferred embodiment, an overflow pipe 10 is further arranged on the side of the water storage pool 7 near the upper end of the water storage pool. One end of the overflow pipe 10 is connected to the water storage pool 7, and the other end is connected to a city rainwater well 11. When the amount of rainwater is large, the amount of water in the water collecting pool 3, the landscape pool 4 and the water storage pool 7 is also large. The excess water flows from the landscape pool 3 to the water storage pool 7 and then to the city rainwater well 11, avoiding the overflow of water into the environment inside and outside the landscape pool.

[0028] As a preferred embodiment, since there are some dust particles in the rainwater, as well as fallen leaves and the like, in order to avoid clogging the water pump and ensure that the water quality of the landscape waterfall is relatively clear, a sedimentation and filtration pool 12 is further arranged between the overflow hole 6 and the water storage pool 7.

[0029] Specifically, the sedimentation and filtration pool 12 is as shown in Figure 2 The upper end of the sedimentation and filtration pool 12 is provided with a cover 13, and the side is provided with a water inlet 14 and a water outlet 15. The water inlet 14 is connected to the overflow hole 6 by a pipeline, and the water outlet 15 is connected to the water storage pool 7 by a pipeline. The height of the water inlet 14 is higher than the height of the water outlet 15, and both the water inlet 14 and the water outlet 15 are located above one-half of the height of the water storage pool 12. A filter screen 16 is arranged in the sedimentation and filtration pool 12 at the water outlet 14. In an embodiment, the water outlet is a pipe joint and extends into the interior of the filtration pool. The filter screen 16 is fixed at the water outlet position of the water outlet by a cable tie or the like to achieve the purpose of filtration. The cover 13 can be opened to clean and replace the filter screen, and the sedimentation and filtration pool 12 can also be cleaned. The filter screen 16 is mainly used to filter leaves, branches, garbage and the like.

[0030] More specifically, the outer facade of the rockery is as shown in Figure 3As shown, including anchor plate 17, vertical steel frame 18, horizontal steel frame 19, base stone 20, decorative stone; anchor plate 17 is anchored in the side of the wall by expansion bolts, the specification of anchor plate is like 200mm*200mm*10mm, vertical steel frame 18 is welded with anchor plate 17, horizontal steel frame 19 is perpendicular to vertical steel frame 18 and is welded fixed, in the embodiment, vertical steel frame 18 selects No.8 stainless steel channel steel, horizontal steel frame 19 selects No.5 stainless steel angle steel;Base stone 20 is stacked along the height direction of vertical steel frame 18, the side of base stone 20 close to vertical steel frame 18 is implanted with connecting piece 21, connecting piece 21 is like reinforcing steel bar, one end of connecting piece 21 is implanted and fixedly connected with base stone 20, is fixedly connected with base stone through glue, the other end of connecting piece 21 is welded with vertical steel frame 18;Decorative stone is cemented and fixed on base stone, base stone mainly constitutes the main structure of the stone material part of the outer facade of rockery, and decorative stone is used for further refining decoration of the outer facade of rockery.

[0031] More specifically, decorative stone is cemented and fixed with base stone through cement mortar, cement mortar is also filled between base stones, and cement mortar is also filled between vertical steel frame and horizontal steel frame.

[0032] The embodiment is only further explanation of the utility model, and is not the limitation of the utility model, and the person skilled in the art can make non-creative modification to the embodiment according to the need after reading the specification, but as long as in the scope of the claims of the utility model, it is protected by the patent law.

Claims

1. A landscape waterfall water supply system based on rainwater collection and reuse, characterized in that, The wall body is provided with a water collecting pool at the upper end and a landscape pool at the bottom of the rockery facade; the water collecting pool is arranged at one side of the top of the rockery facade, and a plurality of water distribution holes are arranged on the side of the water collecting pool close to the rockery facade; the landscape pool is provided with an overflow hole on the side, the overflow hole is connected with a water storage pool through a pipeline, the water storage pool is connected with a water supply pipe, one end of the water supply pipe extends into the water storage pool and is arranged close to the bottom of the water storage pool, the other end of the water supply pipe extends upward into the water collecting pool, and the water supply pipe is connected with a water pump for pumping water from the water storage pool to the water collecting pool.

2. The landscape waterfall water supply system based on rainwater collection and reuse according to claim 1, characterized in that, The water collecting pool is provided with a liquid level detection device for monitoring the water level in the water collecting pool, and the water pump is provided with a controller; when the water level in the water collecting pool decreases to a set warning line water level, the controller automatically starts the water pump to operate; the warning line water level is higher than the height of the water distribution hole and lower than the highest water level of the water collecting pool.

3. The landscape waterfall water supply system based on rainwater collection and reuse according to claim 1, characterized in that, An overflow pipe is further arranged on the side of the water storage pool close to the upper end of the water storage pool, one end of the overflow pipe is connected with the water storage pool, and the other end of the overflow pipe is connected with a city rainwater well.

4. The landscape waterfall water supply system based on rainwater collection and reuse according to claim 3, characterized in that, A sedimentation and filtration pool is further arranged between the overflow hole and the water storage pool.

5. The rainwater harvesting and recycling based landscape waterfall water supply system according to claim 4, characterized in that, The upper end of the sedimentation and filtration pool is provided with a cover, the side is provided with a water inlet and a water outlet, the water inlet is connected with the overflow hole through a pipeline, the water outlet is connected with the water storage pool through a pipeline, the height of the water inlet is higher than that of the water outlet, and the water inlet and the water outlet are both located above one-half of the height of the water storage pool; a filter screen is arranged in the filtration pool at the water outlet.

6. The rainwater harvesting and recycling based landscape waterfall water supply system according to claim 1, characterized in that, The rockery facade comprises an anchor plate, a vertical steel frame, a horizontal steel frame, a base stone block and a decorative stone block; the anchor plate is anchored on the side of the wall body, the vertical steel frame is welded with the anchor plate, the horizontal steel frame is perpendicular to the vertical steel frame and is welded and fixed, the base stone block is stacked along the height direction of the vertical steel frame, the base stone block is implanted with a connecting piece close to the side of the vertical steel frame, one end of the connecting piece is implanted and fixedly connected with the base stone block, and the other end of the connecting piece is welded with the vertical steel frame; and the decorative stone block is adhesively fixed on the base stone block.

7. The rainwater harvesting and recycling based landscape waterfall water supply system according to claim 1, characterized in that, The upper end of the water collecting pool is further provided with a grating plate.

Images