CN210117789U - Rainwater storage device is used in sponge city - Google Patents

Abstract

The utility model discloses a rainwater storage device for sponge city, which comprises a storage pool, a top cover and a sliding mechanism, wherein the top of the storage pool is provided with the top cover through the sliding mechanism, the inside of the storage pool is fixedly provided with two clapboards which are respectively a first clapboard and a second clapboard, the first clapboard and the second clapboard divide the inside of the storage pool into a first-stage cavity, a second-stage cavity and a third-stage cavity, the second-stage cavity is arranged between the first-stage cavity and the third-stage cavity, and the top of the first clapboard between the first-stage cavity and the second-stage cavity is provided with a first opening, the practicability is stronger.

Description

Rainwater storage device is used in sponge city

Technical Field

The utility model relates to a rainwater storage device, in particular to sponge is rainwater storage device for city belongs to rainwater storage technical field.

Background

Sponge city is the urban rainfall flood management concept of new generation, mean that the city can be like the sponge, have good elasticity in the aspects such as the natural disasters that adaptation environmental change and should bring to the rainwater, also can call as "water elasticity city", utilize the rainwater collecting pipe to collect the rainwater and store in storage device when raining, but current storage device is single cavity, only have the function of storing, domestic water is different to quality of water requirement, therefore storage device is difficult to satisfy people's water demand, need be equipped with other clarification plant, the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sponge is rainwater storage device for city has solved the problem that prior art exists.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a rainwater storage device for sponge city, which comprises a storage pool, a top cover and a sliding mechanism, wherein the top cover is arranged at the top of the storage pool through the sliding mechanism, two baffles are fixedly arranged inside the storage pool and are respectively a first baffle and a second baffle, the first baffle and the second baffle separate the interior of the storage pool into a primary cavity, a secondary cavity and a tertiary cavity, the secondary cavity is arranged between the primary cavity and the tertiary cavity, a first through hole is arranged at the top of the first baffle between the primary cavity and the secondary cavity, a primary filter screen is fixedly arranged between the first baffle and the second baffle below the first through hole, a second through hole is arranged at the top of the second baffle between the secondary cavity and the tertiary cavity, and the second through hole is positioned below the primary filter screen, a second-stage filter screen is fixedly mounted in the third-stage cavity below the second through hole, a water inlet is formed in the first-stage cavity, a first-stage water outlet is formed in the bottom of the second-stage cavity, and a second-stage water outlet is formed in the bottom of the third-stage cavity.

As a preferred technical scheme of the utility model, slide mechanism includes spout and slider, the spout has all been seted up on the relative both sides in holding vessel top, top cap bottom fixed mounting has two sliders corresponding with the spout, slider slidable mounting is in the spout that corresponds.

As a preferred technical scheme of the utility model, equal fixed mounting has the fixed plate on the relative both sides in hold up tank bottom, set up threaded hole on the fixed plate, threaded hole installs rather than corresponding bolt.

As a preferred technical scheme of the utility model, the top fixed mounting of top cap has the handle, the handle is provided with two, two the handle symmetry sets up on the relative both sides in top cap top.

As an optimized technical scheme of the utility model, the filtration pore diameter of one-level filter screen is 1.5 times of second grade filter screen filtration pore diameter, just one-level filter screen and second grade filter screen are the active carbon filter screen.

As an optimized technical scheme of the utility model, the water inlet is connected with rainwater collection pipe, the outlet has been seted up to one-level cavity bottom.

The utility model discloses the beneficial effect who reaches is:

1. this rainwater storage device is used in sponge city, moreover, the steam generator is simple in structure, high durability and convenient use, separate into the one-level cavity with the rainwater storage pond through first baffle and second baffle, second grade cavity and tertiary cavity three, through installation one-level filter screen in second grade cavity and tertiary cavity installation second grade filter screen, realize the hierarchical filtration of rainwater and store, utilize water level drop kinetic energy to realize that the rainwater does not have mechanical drive's filtration, low in use cost, improve storage device's quality of water purification function, effectively alleviate water resource shortage pressure, good economic benefits and social have, and is suitable for being generalized to use.

2. This rainwater storage device is used in sponge city, shelter from the protection to the tank through the top cap of installing at the tank top, install the slide mechanism between tank and top cap, slider on the top cap slides in the spout of tank, thereby promote opening of tank through the handle, and with install the one-level filter screen at second grade cavity top and install the second grade filter screen cooperation at tertiary cavity top, the filter screen is less with tank top interval, the convenience is cleaned one-level filter screen and second grade filter screen, the practicality is stronger.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged view of the point A of FIG. 1 according to the present invention;

fig. 3 is a schematic structural view of the sliding mechanism of the present invention;

fig. 4 is an enlarged view of fig. 3B according to the present invention.

In the figure: 1. a storage tank; 2. a top cover; 3. a sliding mechanism; 31. a chute; 32. a slider; 33. a handle; 4. a first separator; 5. a second separator; 6. a primary cavity; 7. a secondary cavity; 8. a third-stage cavity; 9. a first port; 10. a second port; 11. a first-stage filter screen; 12. a secondary filter screen; 13. a water inlet; 14. a primary water outlet; 15. a secondary water outlet; 16. and (7) fixing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): as shown in figures 1-4, the utility model relates to a rainwater storage device for sponge city, which comprises a storage tank 1, a top cover 2 and a sliding mechanism 3, wherein the top of the storage tank 1 is provided with the top cover 2 through the sliding mechanism 3, the storage tank 1 is internally and fixedly provided with two clapboards, the two clapboards are respectively a first clapboard 4 and a second clapboard 5, the first clapboard 4 and the second clapboard 5 divide the interior of the storage tank 1 into a first-stage cavity 6, a second-stage cavity 7 and a third-stage cavity 8, the second-stage cavity 7 is arranged between the first-stage cavity 6 and the third-stage cavity 8, the top of the first clapboard 4 between the first-stage cavity 6 and the second-stage cavity 7 is provided with a first through opening 9, a first-stage filter screen 11 is fixedly arranged between the first clapboard 4 and the second clapboard 5 below the first through opening 9, the top of the second clapboard 5 between the second-stage cavity 7 and the third-stage cavity 8 is provided with a second through, the second through hole 10 is located below the first-stage filter screen 11, a second-stage filter screen 12 is fixedly mounted in the third-stage cavity 8 below the second through hole 10, a water inlet 13 is formed in the first-stage cavity 6, a first-stage water outlet 14 is formed in the bottom of the second-stage cavity 7, and a second-stage water outlet 15 is formed in the bottom of the third-stage cavity 8.

The sliding mechanism 3 comprises a sliding groove 31 and a sliding block 32, the sliding grooves 31 are respectively arranged on two opposite sides of the top of the storage pool 1, two sliding blocks 32 corresponding to the sliding grooves 31 are fixedly arranged at the bottom of the top cover 2, the sliding blocks 32 are slidably arranged in the corresponding sliding grooves 31, fixing plates 16 are respectively fixedly arranged on two opposite sides of the bottom of the storage pool 1, threaded holes are arranged on the fixing plates 16, bolts corresponding to the threaded holes are arranged in the threaded holes, handles 33 are fixedly arranged at the top of the top cover 2, the handles 33 are two, the handles 33 are symmetrically arranged on two opposite sides of the top cover 2, the filtering hole diameter of the first-stage filtering net 11 is 1.5 times that of the filtering hole diameter of the second-stage filtering net 12, the first-stage filtering net 11 and the second-stage filtering net 12 are activated carbon filtering nets, and the, the bottom of the first-stage cavity 6 is provided with a water outlet.

Specifically, the utility model discloses during the use, at first rainwater collection pipeline carries the rainwater of collecting to the one-level cavity 6 of tank by water inlet 13 in rainy period, when the water level height reaches first opening 9 on the first baffle 4 in the one-level cavity 6, get into second grade cavity 7 by first opening 9, carry out primary filtration processing to the rainwater through one-level filter screen 11, when the height of water level reaches second opening 10 on the second baffle 5 in second grade cavity 7, enter tertiary cavity 8 by second opening 10, carry out secondary filtration purification to the rainwater after primary filtration through second grade filter screen 12, then store in tertiary cavity 8, according to the needs to the quality of water use, the rainwater that will store in one-level cavity 6, second grade cavity 7 and tertiary cavity 8 is respectively by the outlet, one-level delivery port 14 and second grade delivery port 15 are discharged and are used, first baffle 4 and second baffle 5 separate into one-level cavity 6 with rainwater storage tank 1, The rainwater grading filtering and storing device has the advantages that the primary filter screen 11 is installed in the secondary cavity 7, the secondary filter screen 12 is installed in the tertiary cavity 8, rainwater grading filtering and storing are achieved, rainwater mechanical-drive-free filtering is achieved by utilizing water level fall kinetic energy, the use cost is low, the water quality purification function of the storing device is improved, water resource shortage pressure is effectively relieved, the water storage tank is shielded and protected by the top cover 2 installed at the top of the water storage tank, the sliding mechanism 3 installed between the water storage tank and the top cover 2 is provided with the sliding block 32 which slides in the sliding groove 31 of the water storage tank, the water storage tank is opened by pushing the top cover 2 through the handle 33, the sliding device is matched with the primary filter screen 11 installed at the top of the secondary cavity 7 and the secondary filter screen 12 installed at the top of the tertiary cavity 8, the distance between the filter screen and the top of the water storage tank, has good economic benefit and social benefit, and is suitable for popularization and application.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a sponge is rainwater storage device for city, its characterized in that, including reservoir (1), top cap (2) and slide mechanism (3), top cap (2) are installed through slide mechanism (3) at the top of reservoir (1), the inside fixed mounting of reservoir (1) has the baffle, and the baffle is provided with two, and two baffles are first baffle (4) and second baffle (5) respectively, first baffle (4) and second baffle (5) are the internal partitioning of reservoir (1) for one-level cavity (6), second grade cavity (7) and tertiary cavity (8) three, second grade cavity (7) set up between one-level cavity (6) and tertiary cavity (8), first opening (9) have been seted up at first baffle (4) top between one-level cavity (6) and second grade cavity (7), fixed mounting has the one-level to cross between first baffle (4) and the second baffle (5) of first opening (9) below Filter screen (11), second opening (10) have been seted up at second baffle (5) top between second grade cavity (7) and tertiary cavity (8), second opening (10) are located the below of one-level filter screen (11), three-level cavity (8) internal fixation of second opening (10) below installs second grade filter screen (12), water inlet (13) have been seted up on one-level cavity (6), one-level delivery port (14) have been seted up to second grade cavity (7) bottom, second grade delivery port (15) have been seted up to third grade cavity (8) bottom.

2. The rainwater storage device for the sponge city according to claim 1, wherein the sliding mechanism (3) comprises a sliding groove (31) and a sliding block (32), the sliding groove (31) is formed in each of two opposite sides of the top of the storage pool (1), two sliding blocks (32) corresponding to the sliding grooves (31) are fixedly mounted at the bottom of the top cover (2), and the sliding blocks (32) are slidably mounted in the corresponding sliding grooves (31).

3. The rainwater storage device for the sponge city according to claim 1, wherein fixing plates (16) are fixedly mounted on two opposite sides of the bottom of the storage pool (1), threaded holes are formed in the fixing plates (16), and bolts corresponding to the threaded holes are mounted in the threaded holes.

4. A rainwater storage unit for sponge city as claimed in claim 1 wherein the top of said top cover (2) is fixedly installed with two handles (33), and said two handles (33) are symmetrically arranged on two opposite sides of the top cover (2).

5. The rainwater storage device for the sponge city according to claim 1, wherein the filtering pore diameter of the first-stage filtering net (11) is 1.5 times of that of the second-stage filtering net (12), and the first-stage filtering net (11) and the second-stage filtering net (12) are both activated carbon filtering nets.

6. The rainwater storage device for the sponge city as recited in claim 1, wherein the water inlet (13) is connected with a rainwater collecting pipeline, and a water outlet is formed at the bottom of the primary cavity (6).

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