CN210470556U

CN210470556U - Multifunctional rainwater ecological utilization device

Info

Publication number: CN210470556U
Application number: CN201921149562.7U
Authority: CN
Inventors: 黄静娴
Original assignee: Dongguan Fenghua Garden Engineering Co Ltd
Current assignee: Dongguan Fenghua Garden Engineering Co Ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-05-08
Anticipated expiration: 2029-07-19

Abstract

The utility model relates to a multi-functional rainwater ecological utilization device, including planting portion and the tank that is located planting portion lower extreme, the tank lower extreme is connected with the drain pipe to and the drainage subassembly with the drain pipe intercommunication, drainage subassembly includes that the movable cover establishes at the apron of drain pipe one end, links to each other with the apron and is used for opening the driving piece of apron and is used for the piece that resets of closed apron, the driving piece includes that buoyancy ball and one end link to each other with the buoyancy ball, the stay cord that the other end links to each other with the apron. The utility model has the characteristics of the too much rainwater of collection can in time discharge.

Description

Multifunctional rainwater ecological utilization device

Technical Field

The utility model relates to a rainwater utilizes the device field, in particular to ecological device that utilizes of multi-functional rainwater.

Background

Rainwater is an important natural resource, so along with the continuous development of economy and society, the demand of human beings on the aspect of water resource utilization will be continuously increased, and rainwater utilization is an effective way for solving the problem of insufficient water resources.

The current chinese patent publication No. CN204762448U discloses a rainwater recycling system comprising: a substrate layer and a water storage layer; the substrate layer is arranged at the upper part of the water storage layer and is used for planting plants; a water permeable material is arranged between the substrate layer and the water storage layer; the water storage layer is arranged at the upper part of the roof, is used for containing rainwater, and is isolated from the roof and the outside of the system through the impermeable geomembranes wrapped at the bottom and the periphery of the water storage layer; the water storage layer is supported by a water storage layer bracket arranged on the periphery, and the bottom of the water storage layer bracket is provided with a hole for accommodating and fixing the water guide pipe and the water guide pipe fixing frame; one end of the water guide pipe fixing frame is fixed in the hole of the water storage layer bracket, and the other end of the water guide pipe fixing frame extends into the substrate layer so as to fix and extend the water guide pipe to the substrate layer; the water storage layer bracket and the aqueduct fixing frame are both made of water-permeable materials.

However, when intensive rainfall conditions such as continuous rain, heavy storm and the like are met, water in the water storage layer can be overfilled and cannot be discharged in time so as to overflow into the substrate layer at the upper end of the water storage layer. The roots of the plants and even the plants are soaked in water, so that the plants die due to rotten roots.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a multi-functional rainwater ecological utilization device has the characteristics of too much rainwater in can in time discharging the cistern.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a multi-functional rainwater ecological utilization device, the package is planted the planting portion that has the plant and is located the tank of planting portion lower extreme, the tank lower extreme is connected with the drain pipe to and the drainage subassembly that links to each other with the drain pipe, the drainage subassembly includes that the movable cover establishes at the apron of drain pipe one end, links to each other with the apron and is used for opening the driving piece of apron and is used for the piece that resets of closed apron, the driving piece includes that buoyancy ball and one end link to each other with the buoyancy ball, and the other end links to each other with the stay.

Through adopting above-mentioned technical scheme, the rainwater waters the plant of planting on the one hand in planting the portion, and on the other hand more rainwater can ooze planting the portion and fall into the cistern that is located planting portion lower extreme and collect the rainwater. In order to prevent the situation that the water in the water storage tank is too much due to long-term rainwater and overflows the planting part to cause the death of rotten roots of the plants, the excessive rainwater in the water storage tank needs to be drained timely. When the rainwater gradually flows into the water storage tank, the water level line in the water storage tank gradually rises. Meanwhile, the buoyancy ball is gradually lifted along with the water level, so that the pull rope connected with the buoyancy ball is driven to be gradually stretched and straightened, and pulling force is generated on the cover plate. When the pulling force of the pull rope is larger than the restoring force of the restoring piece, the pull rope opens the cover plate arranged at one end of the drain pipe and used for the movable cover. The water discharge pipe is communicated with the water storage tank, and then the water in the water storage tank is discharged from the water discharge pipe. In the discharging process, the water level line in the water storage tank is gradually lowered, and the buoyancy ball is also gradually lowered along with the water level line. The pulling force of the pull rope to the cover plate is gradually reduced, and the cover plate is covered at one end of the drain pipe again until the pulling force is smaller than the restoring force of the restoring piece, so that the water storage pool is isolated from the drain pipe. Thus, the collected excessive rainwater can be discharged in time.

The utility model discloses further set up to: the one end that the stay cord was kept away from to the apron is rotated through the round pin axle and is connected on the tank lateral wall, the piece that resets is the cover and is established at epaxial torsional spring of round pin, and the one end of torsional spring links to each other with the apron, and the other end links to each other with the tank.

By adopting the technical scheme, when the water level line is too high, the pulling force provided by the pull rope is greater than the elastic force of the torsion spring, so that one end of the cover plate can be pulled, the cover plate rotates around the pivot pin, the torsion spring stores elastic potential energy, and the cover plate is opened to communicate the water storage tank with the drain pipe; when the water level line descends, the pulling force of the pulling rope is gradually reduced, so that the elastic potential energy is gradually released to enable the cover plate to be covered on the drain pipe again. Therefore, the cover plate can be conveniently controlled to be opened and closed without manual operation.

The utility model discloses further set up to: and a sealing layer is arranged at one end of the cover plate close to the drain pipe.

Through adopting above-mentioned technical scheme, when the apron lid was established at the drain pipe, the leakproofness of apron can be strengthened in sealing layer and the drain pipe laminating. When water needs to be stored, the seepage of water in the water storage tank can be reduced.

The utility model discloses further set up to: the planting part comprises a substrate layer for planting plants, a filter layer positioned at the lower end of the substrate layer, a support plate connected to the lower end of the filter layer and provided with a leakage hole, and a water guide pipe, one end of the water guide pipe is positioned in the substrate layer, and the other end of the water guide pipe penetrates through the support plate.

Through adopting above-mentioned technical scheme, the rainwater can fall on the matrix layer at first and provide moisture for the plant, and then can fall into the filter layer of matrix layer lower extreme and carry out a simple filtration to the rainwater. The supporting plate plays a supporting role, and filtered rainwater can enter the water storage tank through the leakage hole. When the amount of rainfall is large in a short time, the rainwater may not have time to penetrate the filter layer and may overflow the matrix layer. Therefore, one end of the arranged water guide pipe is positioned in the matrix layer, the other end of the arranged water guide pipe penetrates through the supporting plate, and excessive rainwater can enter the water storage tank from the matrix layer along the water guide pipe. Can prevent larger precipitation from overflowing the matrix layer in a short time.

The utility model discloses further set up to: the lateral wall of the water guide pipe close to one end of the supporting plate is provided with a positioning block, the supporting plate is provided with a through hole for the water guide pipe to penetrate through, and the lateral wall of the through hole is provided with a positioning groove for the positioning block to be inserted.

Through adopting above-mentioned technical scheme, the through-hole on the backup pad can supply the aqueduct to pass on the one hand and provide a spacing point for the aqueduct, and on the other hand can set up the constant head tank on the lateral wall that the aqueduct is located the through-hole, pegs graft the locating piece of aqueduct lateral wall and can fix the aqueduct in the backup pad with the constant head tank. Therefore, the connection between the water guide pipe and the supporting plate can be facilitated.

The utility model discloses further set up to: the positioning groove comprises an arc-shaped clamping groove matched with the positioning block and a sliding groove perpendicular to the arc-shaped clamping groove.

Through adopting above-mentioned technical scheme, the locating piece can at first slide to the spout bottom along the spout, and the rethread rotates the aqueduct with the locating piece joint in the arc draw-in groove. Therefore, the connection between the water guide pipe and the supporting plate can be further strengthened, and the water guide pipe is prevented from loosening due to overlarge water flow.

The utility model discloses further set up to: the one end intercommunication that the reservoir was kept away from to the drain pipe has the cistern, the cistern is provided with one end and pegs graft in the cistern, and one end is located the shower and the drive rivers spun suction pump of matrix layer top.

Through adopting above-mentioned technical scheme, too high when the waterline of tank, accessible drain pipe is arranged to the tank in. On one hand, the water storage tank can indirectly collect rainwater; on the other hand, water in the water storage tank can be pumped to the spray pipe through the water pumping unit, and then the plants below the spray pipe are sprayed. Thereby the rainwater can be recycled.

The utility model discloses further set up to: one side intercommunication that the drain pipe was kept away from to the cistern has the overflow pipe, the overflow pipe communicates with the external world.

Through adopting above-mentioned technical scheme, the water level in the cistern risees to the overflow pipe set up behind the height and discharges to the external world from the overflow pipe. Prevent that the water level in the cistern is too high, influence the drainage in the cistern. In addition, when the cover plate is opened, water can be prevented from flowing back into the water storage tank from the water storage tank.

To sum up, the utility model discloses a beneficial technological effect does:

1. when the rainwater gradually flows into the water storage tank, the water level line in the water storage tank gradually rises. Meanwhile, the buoyancy ball is gradually lifted along with the water level, so that the pull rope connected with the buoyancy ball is driven to be gradually stretched and straightened, and pulling force is generated on the cover plate. When the pulling force of the pull rope is larger than the restoring force of the restoring piece, the pull rope opens the cover plate arranged at one end of the drain pipe and used for the movable cover. The drain pipe is communicated with the water storage tank, so that the water in the water storage tank is drained from the drain pipe, and the collected excessive rainwater can be drained in time;

2. one end of the arranged water guide pipe is positioned in the matrix layer, the other end of the arranged water guide pipe penetrates through the supporting plate, and excessive rainwater can enter the water storage tank from the matrix layer along the water guide pipe. Can prevent larger precipitation from overflowing the matrix layer in a short time.

Drawings

FIG. 1 is a schematic view of the overall structure of a multifunctional rainwater ecological utilization device;

FIG. 2 is a schematic structural view of a water guiding pipe and a positioning groove;

FIG. 3 is a partial schematic view of the multifunctional rainwater ecological utilization device;

fig. 4 is an enlarged view of a portion a in fig. 3.

In the figure: 1. a planting part; 2. a water storage tank; 3. a substrate layer; 4. a filter layer; 5. a support plate; 6. a support pillar; 7. a leak hole; 8. a water conduit; 9. a through hole; 10. positioning blocks; 11. positioning a groove; 12. an arc-shaped clamping groove; 13. a chute; 14. a drain pipe; 15. a drainage assembly; 16. a cover plate; 17. a drive member; 18. a reset member; 19. a torsion spring; 20. a buoyant ball; 21. pulling a rope; 22. a reservoir; 23. a connecting plate; 24. a shower pipe; 25. a water pump; 26. an overflow pipe; 27. a pin shaft; 28. and (7) sealing the layer.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a multi-functional rainwater ecological utilization device, including planting portion 1 that can plant and the tank 2 that is located planting portion 1 lower extreme.

The planting part 1 comprises a substrate layer 3, a filter layer 4 positioned at the lower end of the substrate layer 3 and a support plate 5 connected to the lower end of the filter layer 4. Two ends of the supporting plate 5 are fixed on the supporting columns 6, so that the planting part 1 is positioned above the water storage tank 2, and the supporting plate 5 is provided with a leak hole 7. After entering the substrate layer 3, the rainwater gradually permeates into the filter layer 4. The filter layer 4 simply filters the rainwater and the substrate in the substrate layer 3, flows into the support plate 5 and leaks out from the leak hole 7 on the support plate 5, and further flows into the water storage tank 2.

Referring to fig. 1 and 2, in order to prevent dense rainwater from overflowing the substrate layer 3 in a short time, five water guiding pipes 8 are further inserted into the planting part 1. One end of the water guide pipe 8 is positioned in the substrate layer 3, and the other end of the water guide pipe passes through a through hole 9 formed in the support plate 5. The water guide pipe 8 is fixed on the supporting plate 5 by inserting the positioning block 10 on the side wall of the water guide pipe 8 into the positioning groove 11. In order to enhance the connection between the water guiding pipe 8 and the supporting plate 5, the positioning groove 11 is provided with an arc-shaped clamping groove 12 and a sliding groove 13 perpendicular to the arc-shaped clamping groove 12. After the positioning block 10 is inserted to the bottom of the sliding groove 13, the positioning block 10 can be clamped in the arc-shaped clamping groove 12 by rotating the water guide pipe 8. Rainwater overflowing the substrate layer 3 can flow into the water storage tank 2 through the water guide pipe 8.

Referring to fig. 3 and 4, a drain pipe 14 is connected to a lower end of the storage 2, and a drain assembly 15 is connected to the drain pipe 14 to drain excess rainwater. The drain assembly 15 includes a cover plate 16 movably covering one end of the drain pipe 14, a driving member 17 connected to the cover plate 16 for opening the cover plate 16, and a restoring member 18 for closing the cover plate 16. The cover plate 16 is rotatably connected with the side wall of the water storage tank 2 through a pin shaft 27, and the resetting piece 18 is a torsion spring 19 and is sleeved on the pin shaft 27. The sealing layer 28 is attached to the drain pipe 14 to enhance the sealing of the cover plate 16 when the cover plate 16 is placed over the end of the drain pipe 14.

The driving member 17 includes a buoyancy ball 20 and a pulling rope 21 having one end connected to the buoyancy ball 20 and the other end connected to the cover plate 16, and the driving member 17 includes a buoyancy ball 20 and a pulling rope 21 having one end connected to the buoyancy ball 20 and the other end connected to the cover plate 16. Wherein the length of the pull cord 21 is less than the height of the reservoir 2. When the water level in the water storage tank 2 rises, the buoyancy ball 20 gradually rises to straighten the pull rope 21 and provide a pulling force to the cover plate 16, wherein the pulling force is greater than the restoring force of the torsion spring 19; the cover 16 is thus opened to allow the reservoir 2 to communicate with the drain pipe 14, and water is discharged through the drain pipe 14 into the reservoir 22. It should be noted that the reservoir 22 is positioned at a lower elevation than the reservoir 2 to ensure that excess rain water can drain through the drain 14 to the reservoir 22.

A connecting plate 23 for fixing a spray pipe 24 is arranged in the water storage tank 22, one end of the spray pipe 24 penetrates through the connecting plate 23 and is positioned in the water storage tank 22, and the other end of the spray pipe 24 is positioned above the planting part 1. The water in the reservoir 22 can be pumped to the spray pipe 24 by the water pump 25 to spray the plants planted on the substrate layer 3, so that the rainwater can be recycled. In addition, excessive rainwater can be discharged through the overflow pipe 26 connected to the outside, so that the water level of the water storage tank 22 is prevented from being too high to affect the drainage of the water storage tank 2.

The implementation principle of the embodiment is as follows: the rainwater falls into the planting part 1 where plants are planted, and permeates into the filter layer 4 from the substrate layer 3, and the filter layer 4 filters the particle substrate in the substrate layer 3, so that impurities permeating through the filter layer 4 are reduced. The rainwater enters the supporting plate 5 after penetrating through the filtering layer 4 and leaks into the water storage tank 2 below the supporting plate 5 from the leak hole 7 of the supporting plate 5. If the amount of rainfall is large in a short period of time, rainwater may overflow the matrix layer 3. Water that has overflowed the base layer 3 can flow into the reservoir 2 through the water introduction duct 8.

Rainwater is gradually concentrated in the water storage tank 2, and the water level line in the water storage tank 2 gradually rises. And the buoyant spheres 20 gradually rise. After the water line exceeds the length of the pull cord 21, the pull cord 21 is straightened and provides a pulling force on the attached flap 16 that opens the flap 16. When the cover 16 is opened, the water storage tank 2 is communicated with the drain pipe 14, and then the water in the water storage tank 2 is partially drained into the water storage tank 22, and the water level in the water storage tank 22 is lowered. The pulling rope 21 no longer provides a pulling force to the cover plate 16, the cover plate 16 is reset by the restoring force of the torsion spring 19, and the sealing layer 28 is attached to the drain pipe 14 to enhance the sealing performance of the cover plate 16.

The water level in the reservoir 22 increases as more water is discharged into the reservoir 22, to the level of the overflow pipe 26 and then to the outside through the overflow pipe 26. In rainy days, the water in the water storage tank 22 can be pumped by a water pump 25 to irrigate the plants planted on the substrate layer 3 through the spray pipes 24.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a multi-functional rainwater ecological utilization device, includes planting portion (1) and reservoir (2) that are located planting portion (1) lower extreme, its characterized in that, reservoir (2) lower extreme is connected with drain pipe (14) to and drainage subassembly (15) that link to each other with drain pipe (14), drainage subassembly (15) are established apron (16) at drain pipe (14) one end including the movable cover, link to each other with apron (16) and are used for opening driving piece (17) of apron (16) and be used for the piece (18) that resets of closed apron (16), driving piece (17) link to each other with buoyancy ball (20) including buoyancy ball (20) and one end, and stay cord (21) that the other end links to each other with apron (16).

2. The multifunctional rainwater ecological utilization device according to claim 1, wherein one end of the cover plate (16) far away from the pull rope (21) is rotatably connected to the side wall of the water storage tank (2) through a pin shaft (27), and the reset member (18) is a torsion spring (19) sleeved on the pin shaft (27).

3. A multifunctional rainwater ecological utilization device according to the claim 2, characterized in that the cover plate (16) is provided with a sealing layer (28) near one end of the drain pipe (14).

4. The multifunctional rainwater ecological utilization device according to claim 3, wherein the planting part (1) comprises a substrate layer (3) for planting plants, a filter layer (4) positioned at the lower end of the substrate layer (3), a support plate (5) connected to the lower end of the filter layer (4) and provided with a leakage hole (7), and a water guide pipe (8) with one end positioned in the substrate layer (3) and the other end penetrating through the support plate (5).

5. The multifunctional rainwater ecological utilization device according to claim 4, wherein a positioning block (10) is arranged on the side wall of the water conduit (8) near one end of the support plate (5), the support plate (5) is provided with a through hole (9) for the water conduit (8) to penetrate through, and a positioning groove (11) for the positioning block (10) to be inserted is arranged on the side wall of the through hole (9).

6. The multifunctional rainwater ecological utilization device according to claim 5, wherein the positioning groove (11) comprises an arc-shaped slot (12) matched with the positioning block (10) and a sliding groove (13) perpendicular to the arc-shaped slot (12).

7. The multifunctional rainwater ecological utilization device according to claim 6, wherein one end of the drainage pipe (14) far away from the water storage tank (2) is communicated with a water storage tank (22), and the water storage tank (22) is provided with a spray pipe (24) and a water pump (25), wherein one end of the spray pipe is positioned in the water storage tank (22), and the other end of the spray pipe is positioned above the substrate layer (3).

8. The multifunctional rainwater ecological utilization device according to claim 7, wherein an overflow pipe (26) is communicated with one side of the water storage tank (22) far away from the drainage pipe (14), and the overflow pipe (26) is communicated with the outside.