CN218970127U

CN218970127U - Sponge city garden rainwater filtering and recycling system

Info

Publication number: CN218970127U
Application number: CN202223344688.4U
Authority: CN
Inventors: 张伟; 张丹; 刘科军; 马成
Original assignee: Changzhou Municipal Engineering Design Research College Co ltd
Current assignee: Changzhou Municipal Engineering Design Research College Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-05-05
Anticipated expiration: 2032-12-13

Abstract

The utility model relates to a sponge city garden rainwater filters recycle system, including cistern, rainwater filter equipment and water supply installation, rainwater filter equipment installs the pond mouth department at the cistern, and rainwater filter equipment is used for flowing the rainwater that advances the cistern, and water supply installation installs in the cistern, and water supply installation includes suction pump, inlet channel and outlet pipe way, and the water inlet at the suction pump is connected to the one end of inlet channel, and the delivery port at the suction pump is connected to the one end of outlet pipe, and the ground is stretched out to the other end of outlet pipe, and the suction pump can be with the rainwater in the cistern to carry subaerial. The utility model provides a sponge city garden rainwater filters recycle system when raining, and the rainwater can flow into the cistern through rainwater filter equipment after filtering and store, can carry subaerial the utilization through water supply installation with the rainwater in the cistern when needs water to realize the recycle of rainwater, water economy resource.

Description

Sponge city garden rainwater filtering and recycling system

Technical Field

The application relates to the technical field of rainwater filtration and recovery, in particular to a sponge city garden rainwater filtration and recovery system.

Background

The sponge city is a new generation city rain and flood management concept, and the city can absorb water, store water and purify water when raining like a sponge, and release and utilize the stored water when water is needed, so that the rainwater can migrate in the city. Gardens are an indispensable part of cities, and gardens need to be irrigated for a long period of time, so that a lot of water resources are needed. In the prior art, a drainage structure is generally arranged in a garden or on a road surface close to the garden, most of rainwater is discharged through the drainage structure during raining, the rainwater cannot be effectively recycled, and water resource waste is caused. Therefore, it is necessary to design a structure capable of effectively filtering and recycling rainwater.

Disclosure of Invention

In order to be able to filter recycle with rainwater effectively, the water economy resource, this application provides a sponge city garden rainwater filtration recycle system.

The application provides a sponge city garden rainwater filtration recycle system adopts following technical scheme:

the utility model provides a sponge city garden rainwater filters recycle system, including cistern, rainwater filter equipment and water supply installation, rainwater filter equipment installs the pond mouth department at the cistern, and rainwater filter equipment is used for filtering the rainwater that flows into the cistern, and water supply installation installs in the cistern, and water supply installation includes suction pump, inlet channel and outlet pipe way, and the water inlet at the suction pump is connected to the one end of inlet channel, and the delivery port at the suction pump is connected to the one end of outlet pipe, and the ground is stretched out to the other end of outlet pipe, and the suction pump can be with the rainwater in the cistern to carry subaerial.

Through adopting above-mentioned technical scheme, the sponge city garden rainwater of this application filters recycle system when raining, and the rainwater can flow into the cistern through rainwater filter equipment after filtering and store, can carry subaerial the utilization through water supply installation with the rainwater in the cistern when needs water to realize the recycle of rainwater, water economy resource.

Optionally, the rainwater filter device includes apron, coarse sand filter layer and fine sand filter layer, has offered the water hole that supplies the rainwater to pass through on the apron, and the apron is installed in the pond mouth department of cistern, and fine sand filter layer is laid on the apron, and coarse sand filter layer is laid on fine sand filter layer, and the grit size of coarse sand filter layer is greater than the grit size of fine sand filter layer, and the size of water hole is less than the grit size of fine sand filter layer.

Through adopting above-mentioned technical scheme, coarse sand filter layer can filter the great debris of volume that carries in the rainwater at first, then fine sand filter layer filters the debris that carries in the rainwater slightly less in volume, and in the water after the filtration enters into the cistern through the water hole, coarse sand filter layer cooperation fine sand filter layer can effectually filter debris in the rainwater, and the filter effect is good.

Optionally, the cover plate is provided with a containing groove, the water passing hole is formed in the bottom wall of the containing groove, and the fine sand stone filter layer and the coarse sand stone filter layer are paved in the containing groove.

Through adopting above-mentioned technical scheme, can directly remove the apron from the pond mouth department of cistern when the filterable debris in needs clearance fine sand and stone filter layer and coarse sand and stone filter layer, then pour fine sand and stone filter layer and coarse sand and stone filter layer and carry out the letter sorting clearance of debris for the clearance process of debris is convenient and fast more.

Optionally, a filter screen is further laid between the fine sand stone filter layer and the bottom wall of the accommodating groove, and the size of a filtering hole of the filter screen is smaller than the size of sand of the fine sand stone filter layer.

Through adopting above-mentioned technical scheme, the setting of filter screen can carry out further filtration to debris in the rainwater to improve the filter effect of rainwater.

Optionally, still install the sunshading board in the cistern and be used for driving the driving piece of sunshading board, the sunshading board is located rainwater filter equipment's below, has seted up the sunshading board on the lateral wall of cistern and has accomodate the groove and be used for installing the mounting groove of driving piece, and the sunshading board has the position of working and packs up the position, and the driving piece is used for driving the sunshading board and switches between the position of working and packing up, and the sunshading board can be with the pond mouth of cistern shielding when the sunshading board is in the position of packing up, and the sunshading board is accomodate in the sunshading board when packing up the position.

Through adopting above-mentioned technical scheme, can shelter up the cistern through the sunshading board in the summer that the weather is hot to reduce the evaporation of rainwater in the cistern, reduce the loss of water storage.

Optionally, the driving piece is electric putter, and electric putter's telescopic link and sunshading board fixed connection.

Through adopting above-mentioned technical scheme, electric putter simple structure sets up conveniently.

Optionally, the cistern lateral wall of sunshading board direction of movement both sides is last to have still offered the direction spout, and the side direction of sunshading board direction of movement both sides is removed and is installed in the direction spout.

Through adopting above-mentioned technical scheme, the cell wall of direction spout can support the direction to the sunshading board to reduce electric putter's telescopic link's bearing, can be better support the sunshading board.

Optionally, a ladder stand is also fixedly arranged on the side wall of the reservoir.

Through adopting above-mentioned technical scheme, the setting of cat ladder can make things convenient for the staff to go down in the cistern to overhaul water supply installation.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a sponge city garden rainwater filtration and recycling system according to an embodiment of the present application;

fig. 2 is a schematic structural diagram of the sponge city garden rainwater filtering and recycling system according to the embodiment of the present application after hiding the coarse sand filtering layer and the fine sand filtering layer;

fig. 3 is a schematic view showing the structure of a water supply device;

fig. 4 is a schematic view showing the structure of the sun visor and the driving member;

fig. 5 is a schematic view showing a sectional structure of the sun visor and the driving member.

Reference numerals illustrate: 1. a reservoir; 11. a groove; 12. a sun shield accommodating groove; 13. a mounting groove; 14. a guide chute; 2. a rain water filtering device; 21. a cover plate; 211. a receiving groove; 212. a handle; 22. a coarse sand filter layer; 23. a filter screen; 3. a water supply device; 31. a water pump; 32. a water inlet pipe; 33. a water outlet pipe; 4. a sun visor; 5. a driving member; 6. a connecting block; 7. and (5) climbing a ladder.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

Referring to fig. 1 and 2, an embodiment of the application discloses a sponge city garden rainwater filtration and recycling system, which comprises a reservoir 1, a rainwater filtration device 2 and a water supply device 3. The rainwater filtering device 2 is arranged at the mouth of the reservoir 1, and the rainwater filtering device 2 is used for filtering rainwater flowing into the reservoir 1. The stormwater filtration device 2 comprises a cover plate 21, a coarse sand filtration layer 22, a fine sand filtration layer (not shown in the figure) and a filter screen 23. The cover plate 21 is arranged at the pool opening of the reservoir 1, the cover plate 21 is provided with a containing groove 211, and the bottom wall of the containing groove 211 is provided with a water passing hole for rainwater to pass through. The cover plate 21 is also fixedly provided with the handle 212, and the setting of the handle 212 is convenient for staff to install the cover plate 21 at the pool opening of the reservoir 1, and also can be convenient for staff to remove the cover plate 21 from the pool opening of the reservoir 1. The filter screen 23, the fine sand filter layer and the coarse sand filter layer 22 are laid in the accommodation groove 211. The filter screen 23 is laid on the bottom wall of the accommodation groove 211, the fine sand filter layer is laid on the filter screen 23, and the coarse sand filter layer 22 is laid on the fine sand filter layer. The filter screen 23 has a filter pore size smaller than the sand size of the fine sand filter layer, and the coarse sand filter layer 22 has a sand size larger than the fine sand filter layer, and the water passing pore size smaller than the fine sand filter layer. The coarse sand filter layer 22 can effectively filter sundries in rainwater by matching with the fine sand filter layer and the filter screen 23, and the filtering effect is good.

Referring to fig. 3, a groove 11 is formed in a sidewall of the water reservoir 1, and the water supply device 3 is installed in the groove 11. The water supply device 3 includes a water suction pump 31, a water inlet pipe 32, and a water outlet pipe 33. The suction pump 31 is fixed in the recess 11, and the water inlet at suction pump 31 is connected to the one end of inlet channel 32, and the bottom of cistern 1 is stretched to the other end of inlet channel 32, and the delivery port at suction pump 31 is connected to the one end of outlet conduit 33, and the other end of outlet conduit 33 passes the upper groove wall of recess 11 and stretches out ground, and suction pump 31 can be with the rainwater in the cistern 1 to the subaerial. The side wall of the reservoir 1 is also fixedly provided with a cat ladder 7, and the cat ladder 7 is arranged to facilitate workers to go down into the reservoir 1 to overhaul the water supply device 3.

Referring to fig. 4 and 5, a sun visor 4 and a driving member 5 for driving the sun visor 4 are further installed in the water reservoir 1. In this embodiment, the driving member 5 is an electric push rod, and a telescopic rod of the electric push rod is fixedly connected with the sun visor 4 through a connecting block 6. The sun visor 4 is positioned below the rainwater filtering device 2, and a sun visor accommodating groove 12 and a mounting groove 13 for mounting the driving piece 5 are formed in the side wall of the reservoir 1. The sun visor 4 has a working position and a stowed position, and the drive member 5 is for driving the sun visor 4 to switch between the working position and the stowed position. The sun visor 4 can shield the pond mouth of cistern 1 when being in the position of working, and sun visor 4 is accomodate in sun visor storage tank 12 when sun visor 4 is in the position of packing up. Guide sliding grooves 14 are further formed in the side walls of the reservoir 1 on the two sides of the moving direction of the sun shield 4, and side edges on the two sides of the moving direction of the sun shield 4 are installed in the guide sliding grooves 14 in a guide moving mode. The reservoir 1 can be shielded by the sun shield 4 in hot summer, so that evaporation of rainwater in the reservoir 1 is reduced, and water storage loss is reduced.

The implementation principle of the embodiment of the application is as follows: the utility model provides a sponge city garden rainwater filters recycle system when raining, coarse sand filter layer 22 can filter the great debris of volume that carries in the rainwater at first, then fine sand filter layer filters the debris that carries slightly less volume in the rainwater, then filter screen 23 further filters the impurity in the rainwater, the water after the filtration enters into reservoir 1 through the water hole and stores, can carry subaerial utilization with the rainwater in the reservoir 1 through water supply installation 3 when needs water to realize the recycle of rainwater, water economy resource. Moreover, in hot summer, the water reservoir 1 can be shielded by the sun shield 4, so that the evaporation of rainwater in the water reservoir 1 is reduced, and the loss of water storage is reduced.

The embodiments of this embodiment are all preferred embodiments of the present application, and are not intended to limit the scope of the present application, in which like parts are denoted by like reference numerals. Therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a sponge city garden rainwater filters recycle system, a serial communication port, including cistern (1), rainwater filter equipment (2) and water supply installation (3), rainwater filter equipment (2) are installed in the pond mouth department of cistern (1), rainwater filter equipment (2) are used for filtering the rainwater that trickles into cistern (1), water supply installation (3) are installed in cistern (1), water supply installation (3) include suction pump (31), inlet channel (32) and outlet conduit (33), the water inlet at suction pump (31) is connected to the one end of inlet channel (32), the delivery port at suction pump (31) is connected to the one end of outlet conduit (33), the ground is stretched out to the other end of outlet conduit (33), suction pump (31) can be with the rainwater in cistern (1) transport subaerial.

2. The sponge city garden rainwater filtering and recycling system according to claim 1, wherein the rainwater filtering device (2) comprises a cover plate (21), a coarse sand and stone filtering layer (22) and a fine sand and stone filtering layer, water passing holes for rainwater to pass through are formed in the cover plate (21), the cover plate (21) is arranged at a pond opening of the reservoir (1), the fine sand and stone filtering layer is paved on the cover plate (21), the coarse sand and stone filtering layer (22) is paved on the fine sand and stone filtering layer, the sand size of the coarse sand and stone filtering layer (22) is larger than that of the fine sand and stone filtering layer, and the water passing holes are smaller than that of the fine sand and stone filtering layer.

3. The sponge city garden rainwater filtering and recycling system according to claim 2, wherein the cover plate (21) is provided with a containing groove (211), the water passing holes are formed in the bottom wall of the containing groove (211), and the fine sand filtering layer and the coarse sand filtering layer (22) are paved in the containing groove (211).

4. A sponge city garden rainwater filtering and recycling system according to claim 3, characterized in that a filter screen (23) is further laid between the fine sand stone filter layer and the bottom wall of the accommodating groove (211), and the filtering hole size of the filter screen (23) is smaller than the sand size of the fine sand stone filter layer.

5. The sponge city garden rainwater filtering and recycling system according to any one of claims 1-4, wherein a sunshade plate (4) and a driving piece (5) for driving the sunshade plate (4) are further installed in the reservoir (1), the sunshade plate (4) is located below the rainwater filtering device (2), a sunshade plate accommodating groove (12) and an installing groove (13) for installing the driving piece (5) are formed in the side wall of the reservoir (1), the sunshade plate (4) is provided with a working position and a retracting position, the driving piece (5) is used for driving the sunshade plate (4) to switch between the working position and the retracting position, when the sunshade plate (4) is in the working position, a pool opening of the reservoir (1) can be shielded, and when the sunshade plate (4) is in the retracting position, the sunshade plate (4) is accommodated in the sunshade plate accommodating groove (12).

6. The sponge city garden rainwater filtering and recycling system according to claim 5, wherein the driving piece (5) is an electric push rod, and a telescopic rod of the electric push rod is fixedly connected with the sun shield (4).

7. The sponge city garden rainwater filtering and recycling system according to claim 6, wherein the side walls of the reservoirs (1) at the two sides of the moving direction of the sun shield (4) are provided with guide sliding grooves (14), and the side edges of the two sides of the moving direction of the sun shield (4) are installed in the guide sliding grooves (14) in a guide manner.

8. The sponge city garden rainwater filtering and recycling system according to any one of claims 1-4, wherein a crawling ladder (7) is fixedly arranged on the side wall of the reservoir (1).