CN219343441U

CN219343441U - Drainage canal for flood control engineering

Info

Publication number: CN219343441U
Application number: CN202223381709.XU
Authority: CN
Inventors: 倪翠林; 王永红; 王彬; 钱晓; 周华健; 陆俊峰
Original assignee: Suzhou Chunhe Environmental Technology Co ltd
Current assignee: Suzhou Chunhe Environmental Technology Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-07-14
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses a drainage canal for flood control engineering, which comprises a drainage canal body, wherein a filtering mechanism is arranged in the drainage canal body, the filtering mechanism comprises a filtering bottom plate and a top plate, the filtering bottom plate is obliquely arranged in the drainage canal body, a collecting groove is formed in one side of the filtering bottom plate, the top plate is arranged at the top of the drainage canal body, a guide plate is arranged on the lower surface of the top plate, and the guide plate is obliquely arranged. According to the utility model, the filtering mechanism is designed to be of a Z-shaped structure, the water body can ensure a larger speed through the filtering mechanism, and the water body can wash sundries attached to the filtering bottom plate into the collecting tank, so that the self-cleaning of the filtering mechanism is realized.

Description

Drainage canal for flood control engineering

Technical Field

The utility model belongs to the technical field of drainage channels, and particularly relates to a drainage channel for flood control engineering.

Background

The drainage system is an important infrastructure of a modern city, how to economically and technically optimize design and rebuild the drainage system of the city is an important study subject, in municipal construction and environmental management engineering construction, the drainage system often occupies a large investment proportion, how to reasonably design the urban drainage system under various specified technical conditions is an important subject in planning and design, and the urban rain sewage drainage channel is a component part of the urban drainage system.

However, in the use process of the existing urban rain sewage drainage channel, due to the influence of human factors and natural factors, garbage, leaves and the like on roads often fall into the drainage channel, so that the garbage, the leaves and the like are deposited at the bottom of the drainage channel, the drainage channel is easy to block, a large amount of rain sewage is required to be discharged into lakes of cities through the drainage channel when the urban falls into storm, and the blocked drainage channel cannot realize rapid drainage when facing huge discharge, so that accumulated water on urban roads can be caused, and hidden danger is caused for traveling of people.

In order to overcome the defects, the person skilled in the art is actively researched in order to create a drainage channel for flood control engineering.

Disclosure of Invention

The utility model mainly solves the technical problem of providing the drainage canal for the flood control engineering, and the position of the treatment mechanism can float along with the floating of the water body page, so that the treatment effect of the treatment mechanism is improved.

In order to solve the technical problems, the utility model adopts a technical scheme that: the filter comprises a drainage canal body, wherein a filter mechanism is arranged in the drainage canal body, the filter mechanism comprises a filter bottom plate and a top plate, the filter bottom plate is obliquely arranged in the drainage canal body, a collecting groove is formed in one side of the filter bottom plate, the top plate is arranged at the top of the drainage canal body, a guide plate is arranged on the lower surface of the top plate, and the guide plate is obliquely arranged;

the inside of drainage canal body has drainage mechanism, drainage mechanism includes the casing, casing fixed mounting in drainage canal body, rectangular outlet has been seted up to one side of casing, the inside sliding connection of casing has the bottom plate, the bottom of bottom plate with connect through elastic mechanism between the bottom of casing.

Further, a sliding groove is formed in the side wall of the shell, a sliding block is connected in the sliding groove in a sliding mode, an electric telescopic rod is fixedly installed on the sliding block, and a cleaning brush is fixedly installed at the bottom of the electric telescopic rod.

Further, the bottom plate is V-shaped, a baffle is arranged on one side, close to the water outlet, of the bottom plate, a baffle plate is arranged in the shell, and water passing holes are formed in the surface of the baffle plate.

Further, the elastic mechanism comprises a hydraulic column and an elastic column, the elastic column is fixedly arranged in the center of the shell, the hydraulic column is annularly distributed by taking the elastic column as a circle center, and two sides of the hydraulic column and two sides of the elastic column are respectively connected with the shell and the bottom plate.

Further, a rotary diversion trench is formed in the upper surface of the diversion plate.

Further, the top plate, the guide plate and the filtering bottom plate are Z-shaped.

Further, the surface of the top plate is uniformly provided with a plurality of through waist-shaped holes, and the surface of the filtering bottom plate is uniformly provided with a plurality of round holes.

The beneficial effects of the utility model are at least as follows:

the utility model is provided with the filtering mechanism, the urban rainwater and sewage can firstly pass through the filtering mechanism before entering the drainage canal, the filtering mechanism filters rubbles, weeds, garbage and other impurities in the rainwater and sewage, and the water body entering the drainage mechanism is ensured to have no larger impurities, and the utility model has the advantages that the filtering mechanism adopts a Z-shaped structure, the water body can ensure a larger speed through the filtering mechanism, and the water body can wash the impurities attached to the filtering bottom plate into the collecting tank, thereby realizing self-cleaning of the filtering mechanism;

according to the utility model, the water draining mechanism is arranged, the bottom plate of the water draining mechanism is arranged on the elastic mechanism, the height of the bottom plate is adjusted through the elastic mechanism, when the amount of rainwater is large, the bottom plate is pressed down by the water body, and the area of the water draining port is increased, so that the water draining amount of the whole mechanism is increased.

Drawings

FIG. 1 is a cross-sectional view of the present utility model;

FIG. 2 is a schematic view of the structure of the filtering mechanism of the present utility model;

FIG. 3 is a schematic view of the structure of the drainage mechanism of the present utility model;

the parts in the drawings are marked as follows:

1 drainage canal body, 2 filtering mechanism, 21 filtering bottom plate, 211 round hole, 22 top plate, 221 waist hole, 23 guide plate, 231 guide groove, 24 collecting groove, 3 drainage mechanism, 31 shell, 32 outlet, 33 bottom plate, 34 elastic mechanism, 341 hydraulic column, 342 elastic column, 35 baffle, 36 baffle, 37 chute, 38 slide block, 39 electric telescopic rod, 4 cleaning brush.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.

Examples: the utility model provides a drainage canal for flood control engineering, shown in fig. 1 and 2, including drainage canal body 1, the internally mounted of drainage canal body has filtering mechanism 2, filtering mechanism includes filtering bottom plate 21 and roof 22, filtering bottom plate slope is placed in this internal of drainage canal, the roof place in the top of drainage canal body, the lower surface of roof is provided with guide plate 23, the guiding gutter 231 of gyration shape has been seted up to the upper surface of guide plate, and the guiding gutter is the form of a word, the guide plate slope sets up, the roof the guide plate be the zigzag form between the filtering bottom plate, when rainwater enters into the guide plate through the roof, along the guiding gutter flow, the velocity of flow when the guiding gutter design of the form of a word and the guide plate of slope setting can improve the rivers flow and flow to filtering the bottom plate, guarantees that when the discharge is less, and the impurity of accumulation on filtering the bottom plate also can follow filtering the bottom plate to the jam of the drainage canal because the discharge is little causes when daily use has been avoided, realizes filtering mechanism's self-cleaning.

The filter bottom plate is provided with a collecting tank 24 on one side, a plurality of waist-shaped holes 221 penetrating through are uniformly formed in the surface of the top plate, and a plurality of round holes 211 are uniformly formed in the surface of the filter bottom plate. The waist-shaped holes on the top plate can filter larger impurities, the round holes on the filtering bottom plate can filter smaller impurities, and meanwhile, the washed impurities enter the collecting tank.

As shown in fig. 3, the drainage mechanism 3 is mounted in the drainage canal body, and comprises a casing 31, the casing is fixedly mounted in the drainage canal body, one side of the casing is provided with a strip-shaped water outlet 32, the inside of the casing is slidably connected with a bottom plate 33, and the bottom of the bottom plate is connected with the bottom of the casing through an elastic mechanism 34.

The elastic mechanism comprises a hydraulic column 341 and an elastic column 342, the elastic column is fixedly arranged in the center of the shell, the hydraulic column is annularly distributed by taking the elastic column as a circle center, the hydraulic column and two sides of the elastic column are respectively connected with the shell and the bottom plate, after the surface of the bottom plate is stressed, the elastic column is pressed by the bottom plate to descend, the area of a baffle shielding water outlet is reduced, the water discharge amount of the water discharge mechanism is increased, thereby realizing express water discharge, the hydraulic column at the bottom of the bottom plate can realize stable movement of the bottom plate, and when the water precipitation amount is reduced, the elastic column pushes the bottom plate to reset.

The bottom plate is the V style of calligraphy, the bottom plate is close to one side of outlet is provided with baffle 35, baffle 36 has been placed in the casing, the water hole has been seted up on the surface of baffle, and the water can enter into the bottom plate bottom through the water hole, and silt deposits in the bottom plate, the lateral wall of casing is provided with spout 37, sliding connection has slider 38 in the spout, and the slider passes through control mechanism drive, fixed mounting has electric telescopic handle 39 on the slider, electric telescopic handle's bottom fixed mounting has cleaning brush 4, through slider and electric telescopic handle combined action, clean the surface of bottom plate.

The working principle of the utility model is as follows:

when the rainfall is smaller, rain sewage enters the guide plate through the top plate, the guide plate which is designed to be in a zigzag shape and obliquely arranged along the guide groove can improve the flow speed when the water flow flows onto the filtering bottom plate, and impurities accumulated on the filtering bottom plate can be flushed into the collecting tank from the filtering bottom plate, so that the blockage of a drainage channel caused by small water flow is avoided during daily use, and the self-cleaning of the filtering mechanism is realized

When rainfall is great, the rainwater strikes the bottom plate, pushes down the elastic column with the bottom plate, and the area that the outlet can be used for the drainage increases to can quick drainage.

The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structural changes made by the present utility model and the accompanying drawings, or direct or indirect application in other related technical fields, are included in the scope of the present utility model.

Claims

1. The utility model provides a water drainage canal for flood control engineering which characterized in that: the filter comprises a drainage canal body, wherein a filter mechanism is arranged in the drainage canal body, the filter mechanism comprises a filter bottom plate and a top plate, the filter bottom plate is obliquely arranged in the drainage canal body, a collecting groove is formed in one side of the filter bottom plate, the top plate is arranged at the top of the drainage canal body, a guide plate is arranged on the lower surface of the top plate, and the guide plate is obliquely arranged;

2. A drainage canal for flood protection engineering according to claim 1, characterized in that: the side wall of casing is provided with the spout, sliding connection has the slider in the spout, fixed mounting has electric telescopic handle on the slider, electric telescopic handle's bottom fixed mounting has the cleaning brush.

3. A drainage canal for flood protection engineering according to claim 1, characterized in that: the bottom plate is V-shaped, a baffle is arranged on one side of the bottom plate, which is close to the water outlet, a baffle plate is arranged in the shell, and water passing holes are formed in the surface of the baffle plate.

4. A drainage canal for flood protection engineering according to claim 1, characterized in that: the elastic mechanism comprises a hydraulic column and an elastic column, the elastic column is fixedly arranged in the center of the shell, the hydraulic column is annularly distributed by taking the elastic column as a circle center, and two sides of the hydraulic column and two sides of the elastic column are respectively connected with the shell and the bottom plate.

5. A drainage canal for flood protection engineering according to claim 1, characterized in that: the upper surface of the guide plate is provided with a rotary guide groove.

6. A drainage canal for flood protection engineering according to claim 1, characterized in that: the top plate, the guide plate and the filtering bottom plate are Z-shaped.

7. A drainage canal for flood protection engineering according to claim 1, characterized in that: the surface of roof has evenly offered a plurality of waist hole that runs through, the surface of filtering the bottom plate has evenly offered a plurality of round hole.