CN220150479U - Multilayer rainwater filtering device for municipal engineering - Google Patents

Abstract

The utility model belongs to the technical field of rainwater filtration, and discloses a multilayer rainwater filtering device for municipal engineering, which comprises a drainage well, wherein a well lid is arranged on the drainage well, a filter cone net is arranged in the drainage well, a linkage mechanism is arranged on the filter cone net, an auxiliary well which is uniformly distributed is arranged on the outer wall of the drainage well, a collecting mechanism is arranged in the auxiliary well, an auxiliary well lid is arranged at the top of the auxiliary well, a drain pipe is arranged at the bottom of the drainage well, a rotating fan is driven to rotate by water flowing in the drain pipe, a scraper plate fixed on a linkage rod is driven to rotate by the rotating fan to scrape off garbage remained on the filter cone net due to the fact that rainwater is introduced into the drainage well, the scraped garbage enters a collecting basket through a collecting opening, residual moisture is discharged through a filter hole on the collecting basket, the residual moisture flows into the drainage well again through the water leakage opening, the collecting basket is clamped on the auxiliary well through a hook, cleaning is convenient after the garbage collection is completed, and the garbage accumulation is avoided.

Description

Multilayer rainwater filtering device for municipal engineering

Technical Field

The utility model relates to the technical field of rainwater filtration, in particular to a multilayer rainwater filtration device for municipal engineering.

Background

The gully refers to a facility for collecting surface water by a pipeline drainage system, a structure for collecting rainwater on a rainwater pipe channel or a converging pipe channel, and the gully consists of a water inlet grate, a well body, a branch pipe and the like, and is a basic component unit of the rainwater system; the rainwater on the road and the grassland, even some building roofs, firstly flows into the rainwater inlet through the grate and then flows into the river or the lake through the connecting pipeline, the rainwater inlet is an inlet for rainwater to enter the urban underground, important facilities for collecting the rainwater on the ground are collected, the rainwater falling from the sky is directly sent to a channel of the urban river and lake water system, the rainwater inlet is a bottleneck for collecting the rainwater runoff of the urban drainage system, and the primary channel for the non-point source pollutants of the city to enter the water environment is the primary channel for drainage of the urban road and water supply of the urban water body.

Via search disclosure (bulletin) number: CN211774438U discloses a multi-layer filtering rain inlet device for municipal engineering, which relates to the technical field of municipal equipment and solves the problem that the existing rainwater filtering device is easy to block, the device comprises a well body, the well body is cylindrical, the well body is positioned below the ground surface, connecting plates are fixedly arranged on two sides of the inner wall of the well body, a cylinder is arranged in the well body, a limiting assembly is arranged on the cylinder, the cylinder is fixedly connected with the connecting plates through the limiting assembly, a multi-layer filter screen is arranged in the cylinder, a well cover is arranged at the top of the well body, a traction block is arranged above the well cover, a guy cable is tied on the traction block, the guy cable penetrates through the well cover, the guy cable is fixedly connected with the central positions of the filter screens respectively, and a plurality of water leakage holes are densely arranged on the well cover; the filter screen can be in a shaking state by pulling the inhaul cable, so that sludge on the filter screen can be dredged.

However, in the application, garbage is directly discharged into a sewer, so that the urban sewer pipe network is easily blocked, and pressure is caused to the urban sewer pipe network.

In order to solve the problems, the utility model provides a multi-layer rainwater filtering device for municipal engineering.

Disclosure of Invention

The utility model provides a multilayer rainwater filtering device for municipal engineering, which adopts the following technical scheme:

the utility model provides a rainwater device is filtered to multilayer for municipal works, includes the drainage well, be equipped with the well lid on the drainage well, be equipped with the filter cone net in the drainage well, be equipped with link gear on the filter cone net, the drainage well outer wall is equipped with evenly distributed's auxiliary shaft, be equipped with collection mechanism in the auxiliary shaft, the auxiliary shaft top is equipped with the auxiliary shaft well lid, the drainage well bottom is equipped with the drain pipe.

Through above-mentioned technical scheme, the rivers that flow through the drain pipe drive and rotate the fan, rotate the scraper blade that the fan rotation was fixed in on the gangbar and rotate, scrape and get into the rubbish on the filter cone net because of the rainwater in the drainage well, the rubbish of scraping gets into through collecting the mouth and collects in the basket to through collecting the filtration pore on the basket and will remain the moisture and discharge, by leaking the mouth inflow drainage well again in, collect the basket and pass through the couple joint in the auxiliary shaft, be convenient for clear up after collecting full rubbish, avoid rubbish to pile up and cause the jam.

Further, the drainage well comprises an L-shaped groove, the bottom of the drainage well is penetrated and provided with an evenly distributed L-shaped groove, the middle section of the inner wall of the drainage well is penetrated and provided with an evenly distributed collecting port, the bottom of the inner wall of the drainage well is penetrated and provided with an evenly distributed water leakage port, and the water leakage port is positioned below and aligned with the collecting port.

Through above-mentioned technical scheme, be fixed in the drainage well with the well lid through the L shape groove on, the rainwater flows into the drainage well inside through the well lid, collects the mouth and is convenient for collect municipal refuse.

Further, the well lid includes the well lid fixture block, well lid outer wall week side fixedly mounted has evenly distributed's well lid fixture block, the mutual joint in well lid fixture block and L shape groove, run through on the well lid and be provided with evenly distributed's wash port.

Through above-mentioned technical scheme, be fixed in the drainage well with the well lid through the mutual joint of well lid fixture block and L shape groove 1, make the rainwater get into the drainage well in through the wash port.

Further, the auxiliary well lid comprises clamping blocks, clamping grooves are formed in the two sides, parallel to the drainage well, of the top of the auxiliary well, the auxiliary well lid and the auxiliary well are mutually clamped through the clamping blocks and the clamping grooves, and symmetrical easy-to-open handles are arranged on the auxiliary well lid.

Through above-mentioned technical scheme, be convenient for open the auxiliary shaft well lid through just opening the handle, be fixed in the auxiliary shaft on with the auxiliary shaft well lid through the mutual joint of fixture block and draw-in groove.

Further, the collection mechanism comprises a hook, the bottom of the hook is fixedly provided with a collection basket, the collection basket is positioned in the auxiliary well, the collection basket is positioned between a collection opening and a water leakage opening on the outer wall of the drainage well, and uniformly distributed filter holes are formed in the collection basket.

Through above-mentioned technical scheme, keep apart the rubbish that flows in with rainwater together through the filter cone net, make rubbish fall into the collection basket outside the collection mouth through the slope of filter cone net and collect.

Furthermore, the filtering cone net is provided with evenly distributed water outlets in a penetrating way, and the filtering cone net is conical in shape.

Through above-mentioned technical scheme, the slope avoids rubbish to pile up inconvenient processing.

Further, the linkage mechanism comprises a scraper, a linkage rod is fixedly assembled at the bottom of the scraper, a rotating fan is arranged at the bottom of the linkage rod, and the rotating fan is positioned in the drain pipe.

Through the technical scheme, the water flowing in the drain pipe drives the rotating fan 14 at the bottom of the linkage rod to rotate, and the scraping plate is driven to scrape the garbage on the filter cone net.

In summary, the utility model has the following beneficial technical effects:

the water flowing in the drain pipe drives the rotating fan to rotate, the rotating fan rotates to drive the scraping plate fixed on the linkage rod to rotate, the garbage remained on the filter cone net in the drainage well due to the rainwater is scraped, the scraped garbage enters the collecting basket through the collecting opening and is discharged through the filtering holes on the collecting basket, the water leaks into the drainage well again, the collecting basket is clamped on the auxiliary well through the hanging hook, and the garbage is convenient to clean after being collected, so that the garbage is prevented from being accumulated to cause blockage.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic top view of the present utility model;

FIG. 4 is a schematic view of the structure of the collecting mechanism of the present utility model;

fig. 5 is a schematic view of the well lid structure of the present utility model.

The reference numerals in the figures illustrate:

1. a drainage well; 2. a secondary well; 3. a well cover; 4. a secondary well lid; 5. a drain pipe; 6. a drain hole; 7. the handle is opened conveniently; 8. a collection port; 9. a water leakage port; 10. a collection mechanism; 11. a collection basket; 12. a scraper; 13. a linkage rod; 14. rotating the fan; 15. a clamping block; 16. an L-shaped groove; 17. a clamping groove; 18. a filter cone net; 19. a hook; 20. a well lid clamping block; 21. and a linkage mechanism.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

the embodiment of the utility model discloses a multi-layer rainwater filtering device for municipal engineering, referring to fig. 1, 2 and 4, which comprises a drainage well 1, wherein a well cover 3 is arranged on the drainage well 1, a filtering cone net 18 is arranged in the drainage well 1, a linkage mechanism 21 is arranged on the filtering cone net 18, an evenly distributed auxiliary well 2 is arranged on the outer wall of the drainage well 1, a collecting mechanism 10 is arranged in the auxiliary well 2, an auxiliary well cover 4 is arranged at the top of the auxiliary well 2, a drain pipe 5 is arranged at the bottom of the drainage well 1, a rotating fan 14 is driven to rotate by water flowing in the drain pipe 5, the rotating fan 14 rotates to drive a scraping plate 12 fixed on a linkage rod 13 to rotate, scraped garbage left on the filtering cone net 18 in the drainage well 1 due to rainwater entering the drainage well 1 enters a collecting basket 11 through a collecting port 8, residual moisture is discharged through a filtering hole on the collecting basket 11, the residual moisture flows into the drainage well 1 again through a water leaking port 9, the collecting basket 11 is clamped on the auxiliary well 2 through a hook 19, and the garbage is conveniently cleaned after the garbage is fully collected, and the garbage is prevented from being blocked.

Referring to fig. 2 and 3, the drainage well 1 includes an L-shaped groove 16, the bottom of the drainage well 1 is provided with an evenly distributed L-shaped groove 16 in a penetrating manner, the middle section of the inner wall of the drainage well 1 is provided with an evenly distributed collecting opening 8 in a penetrating manner, the bottom of the inner wall of the drainage well 1 is provided with an evenly distributed water leaking opening 9 in a penetrating manner, the water leaking opening 9 is located below the collecting opening 8 and aligned with the collecting opening, the well cover 3 is fixed on the drainage well 1 through the L-shaped groove 16, rainwater flows into the drainage well 1 through the well cover 3, and the collecting opening 8 is convenient for collecting urban garbage.

Referring to fig. 3 and 5, the well lid 3 includes a well lid fixture block 20, a well lid fixture block 20 which is uniformly distributed is fixedly assembled on the periphery of the outer wall of the well lid 3, the well lid fixture block 20 is mutually clamped with an L-shaped groove 16, a drain hole 6 which is uniformly distributed is penetrated and arranged on the well lid 3, the well lid 3 is fixed on the drain well 1 through the mutual clamping of the well lid fixture block 20 and the L-shaped groove 16, and rainwater enters the drain well 1 through the drain hole 6.

Referring to fig. 1 and 3, the auxiliary well lid 4 includes a clamping block 15, clamping grooves 17 are formed in two sides of the top of the auxiliary well 2 parallel to the drainage well 1, the auxiliary well lid 4 and the auxiliary well 2 are clamped with each other through the clamping block 15 and the clamping grooves 17, symmetrical easy-to-open handles 7 are arranged on the auxiliary well lid 4, the auxiliary well lid 4 is convenient to open through the easy-to-open handles 7, and the auxiliary well lid 4 is fixed on the auxiliary well 2 through the mutual clamping of the clamping block 15 and the clamping grooves 17.

Referring to fig. 2 and 4, the collecting mechanism 10 includes a hook 19, a collecting basket 11 is fixedly assembled at the bottom of the hook 19, the collecting basket 11 is located in the auxiliary well 2, the collecting basket 11 is located between a collecting opening 8 and a water leakage opening 9 on the outer wall of the drainage well 1, uniformly distributed filtering holes are formed in the collecting basket 11, garbage flowing in with rainwater is isolated through a filtering cone net 18, and the garbage falls into the collecting basket 11 outside the collecting opening 8 to be collected through the gradient of the filtering cone net 18.

Referring to fig. 3, the filter cone net 18 is provided with evenly distributed water outlets throughout, the filter cone net 18 is tapered, and the slope avoids the problem that garbage is accumulated and is inconvenient to treat.

Referring to fig. 2, the linkage mechanism 21 includes a scraper 12, a linkage rod 13 is fixedly mounted at the bottom of the scraper 12, a rotating fan 14 is disposed at the bottom of the linkage rod 13, the rotating fan 14 is located in the drain pipe 5, and water flowing in the drain pipe 5 drives the rotating fan 14 at the bottom of the linkage rod 13 to rotate, and drives the scraper 12 to scrape garbage on the filter cone 18.

The implementation principle of the embodiment is as follows: the water flowing in the drain pipe 5 drives the rotating fan 14 to rotate, the rotating fan 14 rotates to drive the scraping plate 12 fixed on the linkage rod 13 to rotate, the garbage remained on the filter cone net 18 in the drain well 1 due to rainwater is scraped, the scraped garbage enters the collecting basket 11 through the collecting opening 8, residual moisture is discharged through the filtering holes on the collecting basket 11, the residual moisture flows into the drain well 1 again through the water leakage opening 9, the collecting basket 11 is clamped on the auxiliary well 2 through the hanging hooks 19, and the garbage is cleaned conveniently after the garbage is collected, so that the garbage is prevented from being accumulated to cause blockage.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (7)

1. The utility model provides a rainwater device is filtered with multilayer to municipal works, includes drainage well (1), its characterized in that: be equipped with well lid (3) on drainage well (1), be equipped with filter cone net (18) in drainage well (1), be equipped with link gear (21) on filter cone net (18), drainage well (1) outer wall is equipped with evenly distributed's auxiliary shaft (2), be equipped with in auxiliary shaft (2) and collect mechanism (10), auxiliary shaft (2) top is equipped with auxiliary shaft lid (4), drainage well (1) bottom is equipped with drain pipe (5).

2. The multi-layer rainwater filtering device for municipal works according to claim 1, wherein: drainage well (1) are including L-shaped groove (16), drainage well (1) bottom runs through and are provided with evenly distributed's L-shaped groove (16), drainage well (1) inner wall interlude runs through and is provided with evenly distributed's collection mouth (8), drainage well (1) inner wall bottom runs through and is provided with evenly distributed's water leakage mouth (9), water leakage mouth (9) are located collection mouth (8) below and align.

3. The multi-layer rainwater filtering device for municipal works according to claim 2, wherein: the well lid (3) comprises a well lid clamping block (20), well lid clamping blocks (20) which are evenly distributed are fixedly assembled on the periphery of the outer wall of the well lid (3), the well lid clamping blocks (20) are mutually clamped with the L-shaped grooves (16), and drain holes (6) which are evenly distributed are formed in the well lid (3) in a penetrating mode.

4. The multi-layer rainwater filtering device for municipal works according to claim 1, wherein: the auxiliary well lid (4) comprises clamping blocks (15), clamping grooves (17) are formed in the tops of the auxiliary wells (2) and parallel to the two sides of the drainage well (1), the auxiliary well lid (4) and the auxiliary well (2) are mutually clamped through the clamping blocks (15) and the clamping grooves (17), and symmetrical easy-to-open handles (7) are arranged on the auxiliary well lid (4).

5. The multi-layer rainwater filtering device for municipal works according to claim 2, wherein: the collecting mechanism (10) comprises a hook (19), collecting baskets (11) are fixedly assembled at the bottoms of the hooks (19), the collecting baskets (11) are located in the auxiliary well (2), the collecting baskets (11) are located between the collecting openings (8) and the water leakage openings (9) in the outer wall of the drainage well (1), and uniformly distributed filtering holes are formed in the collecting baskets (11).

6. The multi-layer rainwater filtering device for municipal works according to claim 1, wherein: the filtering cone net (18) is provided with evenly distributed water outlets in a penetrating mode, and the filtering cone net (18) is conical in shape.

7. The multi-layer rainwater filtering device for municipal works according to claim 1, wherein: the linkage mechanism (21) comprises a scraping plate (12), a linkage rod (13) is fixedly arranged at the bottom of the scraping plate (12), a rotating fan (14) is arranged at the bottom of the linkage rod (13), and the rotating fan (14) is located in the drain pipe (5).