CN214657624U

CN214657624U - Road rainwater recovery unit

Info

Publication number: CN214657624U
Application number: CN202121130406.3U
Authority: CN
Inventors: 张�育; 罗洁; 朱特斯
Original assignee: Shenzhen Huaneng Construction Engineering Co ltd
Current assignee: Shenzhen Huaneng Construction Engineering Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-11-09
Anticipated expiration: 2031-05-25

Abstract

The utility model discloses a road rainwater recovery device, which comprises an outer barrel, a rim and a well cover plate, wherein the rim is fixed at the edge of the top of the outer barrel, and the inner side of the edge ring is matched with and provided with a well cover plate, the bottom of the outer cylinder is packaged and fixed with a lower filter plate, the inner part of the outer cylinder is provided with a filtering device which can be automatically sealed, convex blocks are symmetrically fixed on the outer wall of the filtering device, concave blocks are symmetrically fixed on the inner wall of the outer cylinder, the convex block is connected with the concave block in a clamping way, the utility model adopts the filtering device to filter the rainwater, the turning plate is driven to rotate by the buoyancy of the floating body block, so that the filtering device can form a certain sealing state in a blocking state, impurities filtered for the first time are retained, and the rainwater that continuously channels in is filtered through last filter, and dual linking formula filtration is handled, effectively prolongs the maintenance cycle of equipment, saves maintenance time cost and human cost.

Description

Road rainwater recovery unit

Technical Field

The utility model relates to a rainwater retrieves technical field, specifically is a road rainwater recovery unit.

Background

The rainwater collection is completely called as a rainwater collection and utilization system, and means that rainfall runoff collected from hardened earth surfaces of building roofs, roads, squares and the like is collected and utilized, and is accumulated through channels such as collection, water delivery, water purification, storage and the like, and rainwater is collected to provide rainwater supply for greening, landscape water bodies, washing and underground water sources, so that the purposes of comprehensively utilizing rainwater resources and saving water are achieved. Has the wide meanings of slowing down urban rainwater flood and underground water level drop, controlling rainwater runoff pollution, improving urban ecological environment and the like. The rainwater is collected and utilized in buildings, roads, lakes and the like, and is used for green land irrigation and landscape water, or permeable pavements are established and paved by adopting permeable materials, so that the infiltration capacity of the rainwater is directly increased.

Because there is impurity in the rainwater when retrieving, can lead to the jam of recovery pipeline, need filter the rainwater, traditional filter equipment filter area is comparatively fixed in limited space, can take place to block up when piling up impurity more, influences the rainwater and collects, needs timely clearance, and maintenance cycle is shorter, takes trouble hard, for this reason, we propose a road rainwater recovery unit.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a road rainwater recovery unit to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a road rainwater recovery unit, includes urceolus, border and well lid board, urceolus top edge is fixed with the border, and the inboard cooperation of border has placed the well lid board, the encapsulation of urceolus bottom is fixed with down the filter, the inside filter equipment that can self-sealing that is provided with of urceolus, filter equipment outer wall symmetry is fixed with the convex block, urceolus inner wall symmetry is fixed with the spill piece, and convex block and spill piece joint.

The filter device comprises an inner cylinder, a turning plate, an upper filter plate and a floating body block, wherein the turning plate is arranged at the top of the inner cylinder and is rotationally connected with the inner cylinder, the floating body block is fixed on the surface of the turning plate and is semicircular, the floating body block is positioned on one side of the turning plate, and the upper filter plate is fixed at the bottom of the inner cylinder.

Preferably, the outer surface of the floating body block is coated with a protective film.

Preferably, a handle is fixed at the central position of one side surface of the turning plate, which is far away from the floating body block.

Preferably, the floating body block is made of polyurethane foam composite plastic.

Preferably, the filter hole size of the lower filter plate is larger than the filter hole size of the upper filter plate.

Preferably, the inner cylinder, the turning plate, the upper filter plate and the lower filter plate are all made of stainless steel materials.

Preferably, overflow holes are uniformly formed in the edge of the top of the outer cylinder.

Preferably, the drainage area of the well cover plate is aligned with the position of the top opening of the inner cylinder.

Preferably, the inner wall of the inner cylinder is positioned at the side edge of the turning plate and is fixedly provided with a limiting column, the floating body block is in contact with the limiting column, and the turning plate and the vertical line are inclined at an angle of 15 degrees.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a filter equipment filters the rainwater, and buoyancy through the floater piece is to turning over the board drive rotation, ensures that filter equipment can form certain encapsulated situation under the jam state, remains filterable debris for the first time, and lasts leading-in rainwater and pass through last filter and continuously filter, and dual linking formula filtration is handled, effectively prolongs the maintenance cycle of equipment, saves maintenance time cost and human cost.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a second schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of the inner structure of the outer barrel of the present invention;

FIG. 4 is a schematic view of the filtering apparatus of the present invention;

FIG. 5 is a second schematic view of the overall structure of the filtering apparatus of the present invention;

fig. 6 is a schematic view of the front sectional structure of the filtering device of the present invention.

In the figure: 1. an outer cylinder; 2. a rim; 3. a well cover plate; 4. an overflow aperture; 5. a lower filter plate; 6. a filtration device; 61. an inner barrel; 62. turning over a plate; 63. an upper filter plate; 64. floating body blocks; 65. a handle; 66. a limiting column; 7. a concave block; 8. a convex block.

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.

Referring to fig. 1, 2 and 3, a road rainwater recycling device shown in the figures comprises an outer cylinder 1, a rim 2 and a well cover plate 3, wherein the rim 2 is fixed on the edge of the top of the outer cylinder 1, the well cover plate 3 is placed on the inner side of the rim 2 in a matching manner, a lower filter plate 5 is fixed at the bottom of the outer cylinder 1 in a packaging manner, a filtering device 6 capable of being automatically sealed is arranged inside the outer cylinder 1, convex blocks 8 are symmetrically fixed on the outer wall of the filtering device 6, concave blocks 7 are symmetrically fixed on the inner wall of the outer cylinder 1, and the convex blocks 8 are clamped with the concave blocks 7.

The outer barrel 1 is sunk and installed on the road surface, is packaged and fixed through the edge ring 2, rainwater is discharged through the well cover plate 3, enters the interior of the filtering device 6 to be filtered for the first time, and when impurities in the filtering device 6 are accumulated to the extent that the rainwater cannot be discharged, the rainwater flows out from the top of the filtering device 6 to the lower portion of the outer barrel 1 and is continuously filtered through the lower filtering plate 5;

filter equipment 6 installs in urceolus 1 through concave-

shaped piece

7 and 8 joint of convex-shaped piece, makes things convenient for the later stage to take out filter equipment 6 the clearance.

Preferably, the outer surface of the float block 64 is coated with a protective film to provide a longer life and longer durability of the float block 64.

Referring to fig. 4, 5 and 6, the filter device 6 includes an inner cylinder 61, a turning plate 62, an upper filter plate 63 and a floating body block 64, the turning plate 62 is disposed on the top of the inner cylinder 61, the turning plate 62 is rotatably connected with the inner cylinder 61, the floating body block 64 is fixed on the surface of the turning plate 62, the floating body block 64 is semicircular, the floating body block 64 is located on one side of the turning plate 62, and the upper filter plate 63 is fixed on the bottom of the inner cylinder 61.

Inside rainwater got into inner tube 61, filter the rainwater through last filter 63, rainwater after the filtration discharges inside 1 urceolus, debris are detained on last filter 63 surface, pile up supreme filter 63 as debris and are blocked, the inside water level of inner tube 61 lasts and rises, when the water level reachs turns over the board 62 position, body piece 64 is driven by buoyancy and is turned over board 62 and rotate and block the inner tube 61 until horizontal position, and the direct leading-in urceolus 1 bottom in edge from inner tube 61 of water that continuity supplies, because the inside accumulational debris of inner tube 61 recoil is inside 1 urceolus to the shutoff of turning over board 62.

In addition, a handle 65 is fixed at the central position of the turning plate 62 far away from one side surface of the floating body block 64, so that the filtering device 6 can be conveniently and directly taken out of the outer cylinder 1 for cleaning through the handle 65 at the later stage.

The floating body block 64 is made of polyurethane foam composite plastic, and the floating body block 64 has good buoyancy, good corrosion resistance and long service life.

Wherein, the filtration pore size of lower filter 5 is greater than the filtration pore size of last filter 63, and lower filter 5 is as reserve filter unit, and it deals with filters the rainwater and filters, has reduced the meticulous standard of filtration for last filter 63, has increased filtration efficiency, avoids the rainwater to pile up.

The inner cylinder 61, the turning plate 62, the upper filter plate 63 and the lower filter plate 5 are all made of stainless steel materials, and the stainless steel materials are good in corrosion resistance, large in deformation resistance and stable in use.

Referring to fig. 2, overflow holes 4 are uniformly formed in the top edge of the outer cylinder 1, and in an emergency situation where the lower filter plate 5 and the upper filter plate 63 are simultaneously blocked, excessive rainwater is directly discharged through the overflow holes 4, so that accumulation of rainwater on the road surface is effectively relieved.

The drainage area of the well cover plate 3 is aligned with the top opening of the inner cylinder 61, so that rainwater drained from the well cover plate 3 can be directly guided into the inner cylinder 61.

Referring to fig. 6, a limiting column 66 is fixed on the inner wall of the inner cylinder 61 at the side of the turning plate 62, the floating block 64 contacts with the limiting column 66, and the turning plate 62 is inclined at 15 degrees to the vertical line.

The turning plate 62 is deflected to be in a vertical state due to the gravity of the floating body block 64, the limiting column 66 is arranged to prevent the turning plate 62 from being in a straight vertical state, the turning plate 62 with a certain inclination angle can directly rotate towards a preset direction under the buoyancy of the floating body block 64, the floating body block 64 is ensured to be positioned at the bottom of the turning plate 62, and the turning plate 62 can rotate to be in a horizontal state.

The working principle is as follows: the outer cylinder 1 is sunk and installed on the road surface, is packaged and fixed through the side ring 2, the well cover plate 3 discharges the rainwater which enters the inner cylinder 61, the rainwater is filtered by the upper filtering plate 63, the filtered rainwater is discharged into the outer barrel 1, impurities are retained on the surface of the upper filtering plate 63, when the sundries are accumulated to the upper filter plate 63 and blocked, the water level in the inner barrel 61 continuously rises, and when the water level reaches the position of the turning plate 62, the floating block 64 is driven by the buoyancy to rotate the turning plate 62 until the turning plate is horizontally positioned to block the inner cylinder 61, and continuously supplied water is directly guided into the bottom of the outer cylinder 1 from the edge of the inner cylinder 61, the blocking of the turning plate 62 prevents sundries accumulated in the inner barrel 61 from backflushing into the outer barrel 1, rainwater flows out from the top of the filtering device 6 to the lower part of the outer barrel 1, continuous filtration is performed through the lower filter plate 5, wherein impurities in the filter unit 6 need to be cleaned regularly by a cleaner.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a road rainwater recovery unit, includes urceolus (1), curb (2) and well lid board (3), urceolus (1) top edge is fixed with curb (2), and the inboard cooperation of curb (2) has placed well lid (3), its characterized in that: a lower filter plate (5) is fixedly packaged at the bottom of the outer barrel (1), a filtering device (6) capable of being automatically sealed is arranged in the outer barrel (1), convex blocks (8) are symmetrically fixed on the outer wall of the filtering device (6), concave blocks (7) are symmetrically fixed on the inner wall of the outer barrel (1), and the convex blocks (8) are clamped with the concave blocks (7);

filter equipment (6) are including inner tube (61), turn over board (62), go up filter (63) and body piece (64), inner tube (61) top is provided with turns over board (62), and turns over board (62) and inner tube (61) rotation connection, turn over board (62) surface mounting has body piece (64), body piece (64) are the semicircle form, and body piece (64) are located and turn over board (62) one side, inner tube (61) bottom is fixed with filter (63).

2. A road rainwater recovery unit according to claim 1 and further characterised in that: the outer surface of the floating body block (64) is coated with a protective film.

3. A road rainwater recovery unit according to claim 1 and further characterised in that: a handle (65) is fixed at the central position of the turning plate (62) far away from one side surface of the floating body block (64).

4. A road rainwater recovery unit according to claim 1 and further characterised in that: the floating block (64) is made of polyurethane foam composite plastic.

5. A road rainwater recovery unit according to claim 1 and further characterised in that: the size of the filter holes of the lower filter plate (5) is larger than that of the filter holes of the upper filter plate (63).

6. A road rainwater recovery unit according to claim 1 and further characterised in that: the inner cylinder (61), the turning plate (62), the upper filter plate (63) and the lower filter plate (5) are all made of stainless steel materials.

7. A road rainwater recovery unit according to claim 1 and further characterised in that: overflow holes (4) are uniformly formed in the edge of the top of the outer cylinder (1).

8. A road rainwater recovery unit according to claim 1 and further characterised in that: the drainage area of the well cover plate (3) is aligned with the position of the top opening of the inner cylinder (61).

9. A road rainwater recovery unit according to claim 1 and further characterised in that: the inner wall of the inner cylinder (61) is positioned at the side edge of the turning plate (62) and is fixedly provided with a limiting column (66), the floating block (64) is in contact with the limiting column (66), and the turning plate (62) and a vertical line are inclined at 15 degrees.