CN219863213U

CN219863213U - Waterproof row device with anti-blocking capability

Info

Publication number: CN219863213U
Application number: CN202321035730.6U
Authority: CN
Inventors: 石彬
Original assignee: Shenzhen Zhengdeji Industrial Co ltd
Current assignee: Shenzhen Zhengdeji Industrial Co ltd
Priority date: 2023-05-01
Filing date: 2023-05-01
Publication date: 2023-10-20
Anticipated expiration: 2033-05-01

Abstract

The utility model relates to the municipal drainage field, in particular to a waterproof drainage device with anti-blocking capability, which comprises a drainage well buried underground, wherein a well cover is arranged at the same height as the ground on the upper surface of the drainage well, and drainage pipelines are arranged on two sides of the outer wall of the drainage well; the upper surface of the well cover is provided with a through drainage groove, a floating mechanism is arranged in the lower side of the well cover in the sewer well, the floating mechanism floats along with the rising of the water inflow in the sewer well, and the upper end size of the floating mechanism is matched with the drainage groove; in the utility model, when the water level in the water storage tank rises due to rainwater in a short time during the coming of storm, the floating plate can naturally extend out of the water storage tank, namely, the blocking effect can be achieved to prevent partial sundries from entering the inner side, and the floating plate can not drain water as long as the sundries are completely blocked or cover the surface of the floating plate due to the fact that the hollow cavity and the through holes are arranged on the floating plate, so that the anti-blocking capability of a sewer well is greatly improved.

Description

Waterproof row device with anti-blocking capability

Technical Field

The utility model relates to the field of municipal drainage, in particular to a waterproof drainage device with anti-blocking capability.

Background

In recent years, storm disasters frequently happen, huge casualties and economic losses are caused by accumulated water of urban roads and public facilities, and part of accumulated water in the urban is in a full-flow state in a drainage pipe network during storm to form pressure flow, so that drainage efficiency is affected; on the other hand, sundries near the water inlet can be flushed to the well cover in a short time during heavy rain, the drainage groove on the surface of the well cover is blocked, and the suction force of water flow can guide sundries to block the well cover, so that water on a road surface cannot enter the drainage pipe network.

Disclosure of Invention

The utility model aims to provide a waterproof row device with anti-blocking capability, so as to solve the problems in the background art.

In order to achieve the aim, the waterproof drainage device with the anti-blocking capability comprises a drainage well buried underground, wherein a well cover is arranged at the same height as the ground on the upper surface of the drainage well, and drainage pipelines are arranged on two sides of the outer wall of the drainage well;

the upper surface of well lid has seted up the water drainage tank that link up, the inside of well is provided with floating mechanism in the downside of well lid, floating mechanism floats along with the rising of the inside inflow of well down, floating mechanism's upper end size and water drainage tank looks adaptation.

Further: the floating mechanism comprises a water storage tank, a plurality of drain holes are formed in the outer wall, close to the bottom, of the water storage tank, a filter plate is mounted on the inner wall, close to the top end, of the water storage tank, and a plurality of groups of floating plates are vertically and slidably connected inside the filter plate.

Further: the inside of floating plate is offered and is linked together the cavity with the top, the through-hole that is linked together with the cavity is offered to the both sides outer wall of floating plate.

Further: a plurality of supporting plates are fixedly connected between the outer wall of the water storage tank and the inner wall of the sewage well.

Further: the upper surface of filter plate has seted up the guide way with well lid surface water drainage tank size looks adaptation, the stopper that surpasss guide way cross section size is fixedly connected with to the bottom of kickboard.

Further: a drainage gap is arranged between the upper surface of the water storage tank and the interior of the sewage well.

Further: the positions of the well cover and the filter plate vertically correspond.

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

in the utility model, when the water level in the water storage tank rises due to rainwater in a short time, the floating plate can naturally extend out of the water storage tank, namely, the blocking effect can be achieved, partial sundries are prevented from entering the inner side, and as the hollow cavity and the through holes are arranged on the floating plate, the floating plate can not drain water as long as the sundries are completely blocked or cover the surface of the floating plate, thus greatly improving the anti-blocking capability of a sewer well, and when the rainfall is reduced and the accumulated water on the road surface is drained, the water storage tank lacks rainwater to supplement the water level to be reduced, so that the floating plate can be automatically retracted into the sewer well.

Drawings

FIG. 1 is a schematic view of a waterproof drainage device with anti-blocking capability according to the present utility model;

FIG. 2 is a schematic view of a waterproof row device with anti-blocking capability when a floating plate is lifted;

FIG. 3 is an enlarged schematic view of a portion of a waterproof drainage device with anti-clogging capability according to the present utility model;

FIG. 4 is a schematic view of the surface of a manhole cover in a waterproof drainage device with anti-clogging capability according to the present utility model;

FIG. 5 is a schematic view of a single set of floating plates in a waterproof drainage device with anti-clogging capability according to the present utility model.

In the figure: 1. a sewage well; 2. a well cover; 3. a drainage pipe; 4. a drainage channel; 5. a floating mechanism; 6. a water storage pool;

7. a drain hole; 8. a filter plate; 9. a floating plate; 10. a support plate; 11. a cavity; 12. a through hole; 13. a guide groove;

14. and a limiting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, a water drainage device with anti-blocking capability according to a preferred embodiment of the present utility model includes a buried underground sewer well 1, a well cover 2 is installed at the same height of the upper surface of the sewer well 1 and the ground, and drainage pipelines 3 are installed at both sides of the outer wall of the sewer well 1;

the upper surface of well lid 2 has seted up drainage tank 4 that link up, and the inside of well 1 is provided with floating mechanism 5 in the downside of well lid 2, and floating mechanism 5 floats along with the rising of the inside inflow of well 1, and the upper end size and the drainage tank 4 looks adaptation of floating mechanism 5.

The floating mechanism 5 comprises a water storage tank 6, a plurality of drain holes 7 are formed in the outer wall, close to the bottom, of the water storage tank 6, a filter plate 8 is mounted on the inner wall, close to the top end, of the water storage tank 6, and a plurality of groups of floating plates 9 are vertically and slidably connected in the filter plate 8; rainwater enters the sewer well 1 from the well lid 2, enters the interior of the water storage pool 6 when flowing down, the water storage pool 6 is drained through the drain hole 7, when the drainage quantity in a short time is greatly increased, the drainage efficiency of the drain hole 7 is lower than that of the water inflow, the water level in the water storage pool 6 is gradually increased, the floating plates 9 are lifted in the interior of the water storage pool 6, finally, the floating plates 9 are inserted into the drain grooves 4, a plurality of groups of floating plates 9 can form a plurality of partition walls on the surface of the well lid 2, the partition walls on the outer side are combined with sundries, sundries can be further prevented from entering the inner side, the sundries are prevented from blocking the well lid 2, the rainfall is reduced, and after the accumulated water on the road surface is drained, the water storage pool 6 is lack of rainwater to supplement the water level to be reduced, so that the floating plates 9 can automatically return into the sewer well 1.

The inside of the floating plate 9 is provided with a cavity 11 communicated with the top, and the outer walls of the two sides of the floating plate 9 are provided with through holes 12 communicated with the cavity 11; the cavity 11 and the through hole 12 are used for discharging accumulated water on the road surface through the floating plate 9 and into the inner side of the sewage well 1.

A plurality of support plates 10 are fixedly connected between the outer wall of the water storage tank 6 and the inner wall of the sewage well 1 so as to fix the water storage tank 6 at a fixed place inside the sewage well 1.

The guide slot 13 with the 4 size looks adaptations of well lid 2 surface water drainage tank is offered to filter plate 8's upper surface, the stopper 14 that surpasss guide slot 13 cross section size is fixedly connected with in the bottom of kickboard 9, guide slot 13 plays the guide effect, make the track of kickboard 9 vertical movement keep stable, make it can be stable insert in the water drainage tank 4, stopper 14 prevents that kickboard 9 from wearing out and breaking away from filter plate 8, it is to supplement that filter plate 8 is used for avoiding debris to get into in the pond 6 to block up wash port 7.

A drainage gap is formed between the upper surface of the water storage tank 6 and the interior of the sewage well 1, so that when the water storage tank 6 is filled with rainwater, the rainwater of the lintel can flow down from the gap.

The positions of the well cover 2 and the filter plate 8 vertically correspond to each other, so that the floating plate 9 can move more stably.

It should be added that, as shown in fig. 2, the plurality of groups of floating plates 9 can be arranged at intervals in the water draining grooves 4, after the outside floating plates 9 block sundries from entering the inside, the water draining grooves 4 on the inside can be used normally, the arrangement of the multi-layer floating plates 9 can lead the sundries to go to the inside more, and the normally used water draining grooves 4 can drain more accumulated water in a short time compared with the floating plates 9.

In the embodiment, the sewer well 1 is arranged outside a road where vehicles and pedestrians walk, such as the edge of a flower bed, so that normal traveling of the vehicles or pedestrians is avoided, sundries accumulated on the surface of the well cover 2 can be cleaned by sanitation workers in daily use, and a large amount of rainwater gradually rolls up sundries on the surrounding road surface to flow and guide the sundries to the well cover 2 in the case of heavy rain;

when rainwater enters the sewer well 1 from the well cover 2, the rainwater flows down and then enters the interior of the water storage pool 6, the water storage pool 6 is drained through the drain holes 7, when the drainage rate of the drain holes 7 is greatly increased in a short time, when the drainage efficiency of the drain holes 7 is lower than that of the water inflow, the water level in the water storage pool 6 is gradually increased, the floating plate 9 is lifted in the water storage pool 6, and finally the floating plate 9 is inserted into the drain groove 4, the cavity 11 and the through holes 12 formed in the floating plate 9 are used for allowing accumulated water on a road surface to pass through the floating plate 9 and enter the interior of the sewer well 1 to be drained, a plurality of groups of floating plates 9 can form a plurality of partition walls on the surface of the well cover 2, the partition walls on the outer side are combined with sundries, the sundries can be further prevented from entering the interior, the well cover 2 is prevented from being blocked by sundries, and the water storage pool 6 is lack to supplement water level after the accumulated water on the road surface is drained, so that the floating plate 9 can be automatically retracted into the sewer well 1.

The foregoing is a further elaboration of the present utility model in connection with the detailed description, and it is not intended that the utility model be limited to the specific embodiments shown, but rather that a number of simple deductions or substitutions be made by one of ordinary skill in the art without departing from the spirit of the utility model, should be considered as falling within the scope of the utility model as defined in the appended claims.

Claims

1. The waterproof drainage device with the anti-blocking capability comprises a drainage well (1) buried underground, wherein a well cover (2) is arranged at the same height as the ground on the upper surface of the drainage well (1), and drainage pipelines (3) are arranged on two sides of the outer wall of the drainage well (1);

the method is characterized in that: the well lid (2) is provided with a through drainage groove (4) on the upper surface, a floating mechanism (5) is arranged in the well lid (2) at the lower side of the well lid (1), the floating mechanism (5) floats along with the rising of the water inflow in the well lid (1), and the upper end size of the floating mechanism (5) is matched with the drainage groove (4).

2. A waterproof drainage device with anti-clogging capability as claimed in claim 1, wherein: the floating mechanism (5) comprises a water storage tank (6), a plurality of drain holes (7) are formed in the outer wall, close to the bottom, of the water storage tank (6), a filter plate (8) is mounted on the inner wall, close to the top end, of the water storage tank (6), and a plurality of groups of floating plates (9) are vertically and slidably connected in the filter plate (8).

3. A waterproof drainage device with anti-clogging capability as claimed in claim 2, wherein: the inside of floating plate (9) is offered cavity (11) that are linked together with the top, through-hole (12) that are linked together with cavity (11) are offered to the both sides outer wall of floating plate (9).

4. A waterproof drainage device with anti-clogging capability as claimed in claim 2, wherein: a plurality of supporting plates (10) are fixedly connected between the outer wall of the water storage tank (6) and the inner wall of the sewage well (1).

5. A waterproof drainage device with anti-clogging capability as claimed in claim 2, wherein: guide grooves (13) matched with the surface drainage grooves (4) of the well cover (2) in size are formed in the upper surface of the filter plate (8), and limiting blocks (14) exceeding the cross section of the guide grooves (13) are fixedly connected to the bottom of the floating plate (9).

6. A waterproof drainage device with anti-clogging capability as claimed in claim 2, wherein: a drainage gap is arranged between the upper surface of the water storage tank (6) and the interior of the sewage well (1).

7. A waterproof drainage device with anti-clogging capability as claimed in claim 2, wherein: the positions of the well cover (2) and the filter plate (8) vertically correspond.