CN216552305U - Urban road inlet for stom water high efficiency cuts dirty device - Google Patents

Abstract

The utility model relates to a high-efficiency sewage interception device for a rainwater outlet of an urban road, comprising a drainage pipe, a rainwater grate is installed above the drainage pipe, a movable plate is installed in the drainage pipe, and the movable plate is arranged around the rainwater grate, Two sides of the inner wall of the drain pipe are provided with connecting plates, one end of the two sides of the connecting plate is fixed with a connecting shaft, the connecting plate is rotatably connected with the drain pipe through the connecting shaft, and several sets of blocks are fixed on the connecting plate , the block is located inside the water inlet hole, the beneficial effect of the utility model: the connecting plate is squeezed and rotated downward, thereby opening the water inlet hole, which is convenient for the rapid flow of rainwater, and the rotation of the connecting plate squeezes the airbag , so that the gas in the airbag enters the corrugated pipe, so that the movable plate moves upward to avoid impurities entering the drain pipe and causes blockage, and the movable plate presents a three-dimensional shape, which is convenient for rainwater to enter from all around, and eliminates the obstruction of plastic bags, which is beneficial to Rapid drainage of rainwater.

Description

A high-efficiency sewage interception device for urban road rainwater inlets

technical field

The utility model relates to a high-efficiency sewage interception device for urban road rainwater inlets, which belongs to the field of heat-dissipating power cabinets.

Background technique

Rainwater gully is a facility for the pipeline drainage system to collect surface water, and is an auxiliary structure of the urban drainage system. It is mainly composed of water inlet grate, well body and branch pipes. Combined. Storm drains are usually set at a certain distance in blocks, squares, street intersections and street side ditches to collect rainwater on the ground to prevent rainwater from flooding roads and causing roads or low-lying areas to accumulate water and hinder traffic or damage roads. In the road drainage system, the rainwater outlet is not only the "throat" of the urban road rainwater pipe network to collect rainwater runoff, but also the main channel for non-point source pollutants to enter the water environment.

However, a large amount of sediment generated by the scouring of the "high green space" customarily designed around the road, together with some solid pollutants on the road surface, easily enters the drainage system through the storm drain without any interception measures. Driving and cleaning by environmental personnel cause dust to accumulate in the gully, which accumulates and solidifies over time, and during the rainy process, it is easy to float garbage such as plastic bags, which blocks the gully and seriously affects the drainage function.

Utility model content

The technical problem to be solved by the utility model overcomes the existing defects, and provides a high-efficiency sewage intercepting device for the rainwater inlet of an urban road, which can effectively solve the problems in the background technology.

In order to solve the above-mentioned technical problems, the utility model provides the following technical solutions:

A high-efficiency sewage interception device for rainwater inlets of urban roads, comprising a drainage pipe, a drainage outlet is opened on the side of the drainage pipe, a rainwater grate is installed on the upper part of the drainage pipe, and a water inlet hole is opened on the rainwater grate. A movable plate is installed in the drainage pipe, and the movable plate is arranged around the rainwater grate. The two sides of the inner wall of the drainage pipe are provided with connecting plates, and one end of the two sides of the connecting plate is fixed with a connecting shaft. The shaft is rotatably connected with the drain pipe, a return spring is sleeved on the connecting shaft, and several sets of blocks are fixed on the connecting plate. The top surface is flush.

As a further improvement of the present invention, several groups of movable cavities are opened inside the drainage pipe, the movable cavities are arranged around the rainwater grate, and a movable plate is arranged inside the movable cavity.

As a further improvement of the present invention, the movable plate is provided with through holes, a plurality of groups of vertical plates are fixed inside the through holes, and filter plates are installed between adjacent vertical plates.

As a further improvement of the present invention, the vertical plates on the opposite sides are arranged in a staggered manner, the opposite surfaces of the vertical plates are provided with vertical grooves, the interior of the vertical grooves is provided with a rotating plate, and the lower end of the side surface of the rotating plate is fixed with a vertical groove. A rotating shaft, the rotating plate is rotatably connected with the vertical plate through the rotating shaft, and a spring is sleeved on the rotating shaft.

As a further improvement of the present invention, a through hole is opened below the inner wall of the drain pipe, an air bag is provided on the side of the drain pipe, and the lower end of the side surface of the air bag is communicated with the through hole.

As a further improvement of the present invention, a corrugated tube is fixed at the lower end of the movable plate, the lower end of the side surface of the corrugated tube is fixed on the side surface of the through hole, and the corrugated tube communicates with the airbag.

The beneficial effects of the utility model are as follows: a high-efficiency sewage interception device for the rainwater inlet of an urban road. By setting the upper surface of the block with the rainwater grate to be flush, the entry of impurities can be avoided, and the surface can be quickly cleaned. When the rainwater gathers, the connecting plate is squeezed and rotated downward, thereby opening the water inlet hole, so that the rainwater enters the drain pipe, which facilitates the rapid flow of rainwater, and the rotation of the connecting plate squeezes the airbag, so that the gas in the airbag is compressed. It enters into the pleated tube, so that the movable plate moves upward, and the movable plate after the movement filters the rainwater under the action of the filter plate between the vertical plates inside the movable plate to prevent impurities from entering the drain pipe and causing blockage, and the movable plate It presents a three-dimensional shape, which is convenient for rainwater to enter from all around, and eliminates the obstruction of plastic bags, which is conducive to the rapid drainage of rainwater.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention.

Figure 1 is a structural diagram of a high-efficiency sewage interception device for urban road rainwater inlets of the present invention.

Figure 2 is a schematic structural diagram of a high-efficiency sewage interception device for urban road rainwater inlets of the present invention in use.

FIG. 3 is a cross-sectional view of a high-efficiency sewage intercepting device for an urban road rainwater inlet according to the present invention.

FIG. 4 is a cross-sectional view of a neutral plate of a high-efficiency sewage interception device for a rainwater inlet of an urban road according to the present invention.

Labels in the figure: 1, drain pipe; 2, drain; 3, rainwater grate; 4, water inlet; 5, movable plate; 6, connecting plate; 7, connecting shaft; 8, return spring; 9, stopper; 10, through hole; 11, vertical plate; 12, filter plate; 13, movable cavity; 14, pleated tube; 15, air bag; 16, through hole; 17, vertical slot; 18, rotating plate; 19, rotating shaft; 20 ,spring.

Detailed ways

The present utility model will be further described below in conjunction with the specific embodiments, wherein, the accompanying drawings are only used for exemplary description, and are only schematic diagrams rather than physical drawings, which should not be construed as limitations on the present patent, in order to better illustrate the present utility model. In the specific embodiment of the new type, some components in the accompanying drawings may be omitted, enlarged or reduced, which do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the accompanying drawings may be omitted. , based on the specific implementations of the present invention, all other specific implementations obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

Example

As shown in Figures 1-4, a high-efficiency sewage interception device for urban road rainwater inlets includes a drainage pipe 1, a drainage outlet 2 is opened on the side of the drainage pipe 1, and a rainwater grate 3 is installed above the drainage pipe 1. The rainwater grate 3 is provided with a water inlet hole 4, a movable plate 5 is installed in the drain pipe 1, the movable plate 5 is arranged around the rainwater grate 3, and two sides of the inner wall of the drainage pipe 1 are provided with connections. Plate 6, one end of the two sides of the connecting plate 6 is fixed with a connecting shaft 7, the connecting plate 6 is rotatably connected with the drain pipe 1 through the connecting shaft 7, and a return spring 8 is sleeved on the connecting shaft 7, and the connection Several groups of stoppers 9 are fixed on the plate 6, the stoppers 9 are located inside the water inlet hole 4, and the upper end of the stoppers 9 is flush with the upper surface of the rain grate 3. In the non-raining stage, the stoppers 9 and The rainwater grate 3 is flush, which can avoid the accumulation of daily garbage and dust, so that sanitation workers can quickly clean.

As a further improvement of the present invention, several groups of movable cavities 13 are opened inside the drainage pipe 1 , the movable cavities 13 are arranged around the rainwater grate 3 , and the movable plates 5 are arranged inside the movable cavity 13 .

As a further improvement of the present invention, the movable plate 5 is provided with a through hole 10, a plurality of groups of vertical plates 11 are fixed inside the through hole 10, and a filter plate 12 is installed between the adjacent vertical plates 11, Several sets of vertical plates 11 can divert the rainwater, and the provided filter plates 12 filter impurities in the rainwater.

As a further improvement of the present invention, the vertical plates 11 on the opposite sides are arranged in a staggered manner, the opposite surfaces of the vertical plates 11 are provided with vertical grooves 17, and the interior of the vertical groove 17 is provided with a rotating plate 18, and the rotating plate The lower end of the side surface of 18 is fixed with a rotating shaft 19, the rotating plate 18 is connected to the vertical plate 11 through the rotating shaft 19 in rotation, and a spring 20 is sleeved on the rotating shaft 19. When the movable plate 5 moves upward, the rotating plate 18 Under the action of the spring 20, it is turned over, and the rotating plates 18 are arranged in a staggered manner to prevent rainwater from entering from the top of the device.

As a further improvement of the present invention, a through hole 16 is formed under the inner wall of the drainage pipe 1 , an air bag 15 is provided on the side of the drainage pipe 1 , and the lower end of the side surface of the air bag 15 communicates with the through hole 16 .

As a further improvement of the present invention, the lower end of the movable plate 5 is fixed with a corrugated tube 14 , the lower end of the side of the corrugated pipe 14 is fixed on the side of the through hole 16 , and the corrugated pipe 14 is communicated with the airbag 15 , on the connecting plate 6 After the airbag 15 is squeezed, the gas in the airbag 15 flows into the corrugated tube 14, so that the movable plate 5 moves upward.

The utility model is improved in that: the device is arranged on both sides of the road and is located in a low-lying place. When the rainwater flows directly above the device, the rainwater squeezes the block 9, so that the connecting plate 6 rotates, and the rotating connecting plate 6 is opposite to the The air bag 15 is squeezed, so that the gas in the air bag 15 flows into the pleated tube 14. With the increase of the gas, the movable plate 5 slowly rises. When the movable plate 5 is above the device, the filter plate 12 filters the rainwater. The rainwater can flow quickly, and the rotating plate 18 is turned over under the action of the spring 20 to block the top of the device. If there is too much garbage, the surrounding is blocked, and the connecting plate 6 is not squeezed by the rainwater. Reset, so that the movable plate 5 enters the movable cavity 13 again, so that the rainwater enters the upper part of the device, squeezes the connecting plate 6 again, and the movable plate 5 rises again, which can push the garbage and other objects to the movable plate 5 and The top of the rotating plate 18 is cleaned in sequence, which is convenient for the flow of the water body. This repeated operation enables the rainwater to flow out continuously, and the garbage can be concentrated above the rotating plate 18 and the movable plate 5, which is conducive to the centralized treatment of garbage. .

The above are the preferred embodiments of the present invention. The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments. , what is described in the above-mentioned embodiment and specification is only to illustrate the principle of the present utility model, without departing from the spirit and scope of the present utility model, the present utility model will also have various changes and improvements, and these changes and improvements all fall into the requirements Within the scope of the protected invention, the claimed scope of the invention is defined by the appended claims and their equivalents.

Claims (6)

1. A high-efficiency sewage interception device for a rainwater outlet on an urban road, comprising a drainage pipe (1), a drainage outlet (2) is opened on the side of the drainage pipe (1), and a rainwater grate is installed above the drainage pipe (1). (3), the rainwater grate (3) is provided with a water inlet hole (4), which is characterized in that: a movable plate (5) is installed in the drainage pipe (1), and the movable plate (5) is arranged on the Around the rainwater grate (3), connecting plates (6) are provided on both sides of the inner wall of the drainage pipe (1), and a connecting shaft (7) is fixed at one end of the two sides of the connecting plate (6). (6) The connecting shaft (7) is rotatably connected to the drain pipe (1), the connecting shaft (7) is sleeved with a return spring (8), and the connecting plate (6) is fixed with several sets of blocks ( 9), the block (9) is located inside the water inlet hole (4), and the upper end of the block (9) is flush with the upper surface of the rain grate (3). 2. A high-efficiency sewage interception device for urban road rainwater inlets according to claim 1, characterized in that: several groups of movable cavities (13) are opened inside the drainage pipe (1), and the movable cavities (13) It is arranged around the rainwater grate (3), and a movable plate (5) is arranged inside the movable cavity (13). 3. A high-efficiency sewage interception device for urban road rainwater inlets according to claim 1, characterized in that: the movable plate (5) is provided with a through hole (10), and the interior of the through hole (10) is fixed There are several sets of vertical plates (11), and filter plates (12) are installed between adjacent vertical plates (11). 4 . The high-efficiency sewage interception device for urban road rainwater inlets according to claim 3 , wherein the vertical plates ( 11 ) on opposite sides are arranged in a staggered manner, and the opposite faces of the vertical plates ( 11 ) are provided with vertical vertical plates ( 11 ). 5 . A groove (17), a rotating plate (18) is arranged inside the vertical groove (17), a rotating shaft (19) is fixed at the lower end of the side surface of the rotating plate (18), and the rotating plate (18) passes through the rotating shaft (19) is rotatably connected with the vertical plate (11), and a spring (20) is sleeved on the rotating shaft (19). 5. A high-efficiency sewage interception device for urban road rainwater inlets according to claim 1, characterized in that: a through hole (16) is opened under the inner wall of the drain pipe (1), and the drain pipe (1) has a through hole (16). An airbag (15) is provided on the side surface, and the lower end of the side surface of the airbag (15) communicates with the through hole (16). 6. A high-efficiency sewage interception device for urban road rainwater inlets according to claim 1, characterized in that: the lower end of the movable plate (5) is fixed with a corrugated pipe (14), and the side of the corrugated pipe (14) is fixed with a corrugated pipe (14). The lower end is fixed on the side surface of the through hole (16), and the corrugated tube (14) is communicated with the air bag (15).

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