CN210621885U

CN210621885U - Gutter inlet cuts dirty device

Info

Publication number: CN210621885U
Application number: CN201920994366.3U
Authority: CN
Inventors: 董浩; 李微; 丁立; 张琪; 赵攀
Original assignee: Xi'an Nanjiao Municipal Maintenance Management Co
Current assignee: Xi'an Nanjiao Municipal Maintenance Management Co
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-05-26
Anticipated expiration: 2029-06-28

Abstract

The utility model discloses a gutter inlet sewage interception device, which comprises a sewage interception groove, wherein the sewage interception groove comprises a suspension area, an overflow area and a bottom plate; the sewage intercepting groove comprises a hanging area, an overflow area and a sewage collecting area, wherein the hanging area is a hanging surrounding edge arranged at the notch of the sewage intercepting groove, the overflow area is a plurality of overflow holes uniformly arranged on the side surface of the sewage intercepting groove, the overflow holes comprise a plurality of strip-shaped holes arranged in parallel, and the strip-shaped holes are inclined arc-shaped grids; the bottom plate is the tank bottom of the sewage intercepting groove, and a plurality of round holes are uniformly distributed on the bottom plate, so that the utility model is convenient to install and maintain, and the maintenance operation intensity is reduced; can effectively avoid breeding mosquito and bacteria in sludge at the bottom of the well, reduce the propagation of mosquito and bacteria in summer and prevent peculiar smell from being released.

Description

Gutter inlet cuts dirty device

Technical Field

The utility model belongs to the technical field of cut dirty, a inlet for stom water cuts dirty device is related to.

Background

The gutter inlet is used as a starting point of an urban rainwater pipe network, and solid impurities such as cigarette ends, leaves, paper, packing boxes and the like generally exist in daily maintenance and cleaning.

The interception capability of the grate on the gutter inlet is limited, so that the drainage pipeline is easily blocked by solid garbage, normal drainage is influenced, and more manpower needs to be invested for clearing and dredging the gutter inlet. In flood season, the impurities enter the drainage pipe network and flow into the river channel, and the water ecology of the downstream river channel is seriously influenced, so that the sewage interception and reconstruction of the rainwater inlet are urgent.

The maintenance process of the urban gutter inlet is lagged behind. The well digging and dredging processes in the drainage pipeline maintenance have low efficiency, and the maintenance in advance cannot be realized, so that the later maintenance cost is increased;

the increase of the quantity of the urban drainage pipe network and the improvement of the pipe maintenance standard cause the labor intensity of drainage pipe maintenance workers to be large, so that the maintenance work efficiency is low and the task is difficult to complete, therefore, the current situation of the maintenance operation of drainage facilities lags behind the development of the quantity of the drainage pipe network and has a certain difference with the existing pipe maintenance standard.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sewage device is cut at inlet for stom water has solved among the prior art problem that the poor, the maintenance technology of inlet for stom water environmental protection benefit falls behind and maintenance work efficiency hangs down.

The utility model adopts the technical proposal that the gutter inlet sewage intercepting device comprises a sewage intercepting groove, wherein the sewage intercepting groove comprises a hanging area, an overflow area and a bottom plate;

the suspension area is a suspension surrounding edge arranged on a notch of the sewage intercepting groove;

the overflow area is an overflow hole arranged on the side surface of the sewage intercepting groove, and the overflow hole comprises a plurality of streamline arc-shaped grids and a round hole;

the bottom plate is the tank bottom of the sewage intercepting groove, and a plurality of round holes are uniformly distributed on the bottom plate.

The utility model discloses a characteristics still lie in:

wherein the hanging surrounding edge is also provided with a handle;

the sewage interception groove is a hollow rectangular box body, and a plurality of streamline arc-shaped grids are uniformly arranged on the side surface of the rectangular box body in sequence;

wherein, a plurality of round holes are uniformly arranged at the position of the side surface of the rectangular box body close to the bottom;

the corner of the rectangular box body is of a cambered surface structure, and a plurality of round holes are uniformly formed in the corner;

the bottom plate is also provided with a turbine-shaped filter hole, and the turbine-shaped filter hole is higher than the surface of the bottom plate;

the bottom of the hanging surrounding edge is also uniformly provided with a plurality of hydraulic rods perpendicular to the hanging surrounding edge, and one end of each hydraulic rod far away from the hanging surrounding edge is fixed through a support;

the hydraulic rods are respectively arranged at the four corners of the top of the rectangular box body;

wherein the bottom of hanging surrounding edge still is provided with a plurality of recesses, hangs the tip that the surrounding edge passes through the recess cover and establishes at the hydraulic stem.

The utility model has the advantages that:

the utility model discloses a gutter inlet pollutant intercepting device, which is characterized in that an environmental protection device is additionally arranged in a rainwater port to intercept sundries such as cigarette ends, leaves, paper, packing boxes and the like in the rainwater port at the current situation and improve the water ecology of a downstream river channel; the cost of clearing the rainwater port and dredging the pipeline caused by the blockage of the rainwater port is reduced; the installation and the maintenance are convenient, and the maintenance operation intensity is reduced; can effectively avoid breeding mosquito and bacteria in sludge at the bottom of the well, reduce the propagation of mosquito and bacteria in summer and prevent peculiar smell from being released; can be additionally installed at the urban rainwater port in the current situation, and is convenient to popularize and apply.

Drawings

Fig. 1 is a schematic structural view of a gutter inlet sewage interception device of the utility model;

fig. 2 is a top view of the gutter inlet sewage intercepting device of the utility model;

fig. 3 is a schematic view of the structure of the side surface of the sewage intercepting groove in the sewage intercepting device of the utility model.

In the figure, 1 is a hanging edge, 2 is a streamline arc-shaped grid, 3 is a handle, 4 is a hydraulic rod, and 5 is a bracket.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

The utility model provides a gutter inlet sewage intercepting device, as shown in figure 1, comprises a sewage intercepting groove, the sewage intercepting groove is positioned above the top of a gutter inlet connecting pipe, the sewage intercepting groove is a hollow rectangular box body, a plurality of round holes are uniformly arranged at the position of the side surface of the rectangular box body, which is close to the bottom, the corners of the rectangular box body are of cambered surface structures, a plurality of round holes are also uniformly arranged on the corners, and the sewage intercepting groove comprises a hanging area, an overflow area and a bottom plate;

the hanging area is a hanging surrounding edge 1 arranged at a notch of the sewage intercepting groove, a handle 3 is further arranged on the hanging surrounding edge 1, a plurality of hydraulic rods 4 perpendicular to the hanging surrounding edge 1 are further uniformly arranged at the bottom of the hanging surrounding edge 1, one ends, far away from the hanging surrounding edge 1, of the hydraulic rods 4 are fixed through a support 5, a plurality of grooves are further formed in the bottom of the hanging surrounding edge 1, the hanging surrounding edge 1 is sleeved at the end portion of the hydraulic rods through the grooves, and the hanging area can lift under the action of the hydraulic rods, so that maintenance and dredging are facilitated;

the overflow area is an overflow hole arranged on the side surface of the sewage intercepting groove, the overflow hole comprises a plurality of streamline arc-shaped grids 2 and round holes, the streamline arc-shaped grids 2 are sequentially and uniformly distributed on the side surface of the rectangular box body, and the length direction of the arc-shaped grids and the depth direction of the sewage intercepting groove form included angles, so that the centrifugal force action of water flow is accelerated, and the resistance of the water flow is reduced to accelerate the drainage of the water flow;

the bottom plate, the bottom plate still is provided with turbine form filtration pore for intercepting the tank bottom of dirty recess on the bottom plate, turbine form filtration pore is higher than bottom plate surface, and the turbine structure can change the rivers direction then accelerate the drainage, when storing a small amount of rubbish in the bottom, can also utilize structural advantage to accelerate gravity drainage, avoids sluicing not smooth, and it has a plurality of round holes to go back evenly distributed on the bottom plate.

Cut dirty recess and be located inlet for stom water connecting pipe tube top more, the degree of depth generally is 300 and supplyes 600 mm. The size of the rain inlet is 680mm multiplied by 380mm as an example, the net size of the device is 540mm multiplied by 280mm multiplied by 345mm, and a plurality of the strip-shaped holes 2 are provided with overflow holes with the width of 20mm, the interval width of 20mm and the height of 235 mm;

the gutter inlet sewage intercepting device in the utility model can be made of SMC material or other materials;

opening a gully well grate, and installing a gully sewage intercepting device in the gully; by designing the size of the gutter inlet sewage intercepting device or the sizes of the notch and the flanging, the sewage intercepting device is ensured to be matched with the size of the gutter inlet so as to be convenient to install, and a gap is reserved between the sewage intercepting device and a well wall so as to meet the overflow design of an overflow area; and covering a return rain water inlet well grate.

During raining, debris such as cigarette ends, leaf, paper, packing carton flow in the in-process of inlet for stom water along with the surface runoff, remove the great debris that inlet for stom water well comb had intercepted, all the other filtration holes that all block through storing the storehouse, through toppling over on time behind the device rubbish of intercepting, the solid pollutant of very big reduction inlet for stom water, drainage pipe, low reaches river course.

When the rain quantity is large and the garbage of the sewage interception device is not dumped in time, the rainwater can directly flow into the drainage pipeline through the overflow hole and be directly discharged.

And after rain, arranging maintenance operators to clean the part of the rainwater openings which are not poured in time.

Regularly will cut and store rubbish in the dirty device and empty.

Compared with manual rainwater port cleaning, the top of the sewage interception device is provided with the hanging surrounding edge 1 on the design structure, so that garbage sundries and rainwater are prevented from flowing down along the rainwater port well wall, dead corners which are not easy to clean and are adhered to the well wall, an anti-theft chain and the like are effectively prevented, the cleaning quality is guaranteed to be improved, and the cleaning speed is also improved;

the process flow after the sewage interception device is additionally arranged is as follows: enclose and keep off the traffic, open inlet for stom water well comb, go up and down to cut dirty device, empty rubbish, reset, the reinspection is qualified, open the traffic, saves the clearance time of clearance well chain, well wall, fully embodies the design advantage of cutting dirty device.

The utility model provides a sewage interception device at inlet for stom water has following advantage:

the filter can filter sundries such as cigarette ends, leaves, paper, packing boxes and the like, and reduces the blockage of a rainwater inlet and a drainage pipeline caused by the blockage;

the robot can move along with the robot, so that the operation time of operators on the road is greatly shortened, and the accident risk of the cleaning personnel on the road is reduced;

the cost of clearing the rainwater port and dredging the pipeline caused by the blockage of the rainwater port is reduced;

the installation and the maintenance are convenient, and the maintenance operation intensity is reduced;

can effectively avoid breeding mosquito and bacteria in sludge at the bottom of the well, reduce the propagation of mosquito and bacteria in summer and prevent peculiar smell from being released;

can be additionally installed at the urban rainwater port in the current situation, and is convenient to popularize and apply.

Claims

1. The utility model provides a gutter inlet cuts dirty device, includes cuts dirty recess, its characterized in that: the sewage interception groove comprises a suspension area, an overflow area and a bottom plate;

the suspension area is a suspension surrounding edge (1) arranged at the notch of the sewage intercepting groove;

the overflow area is an overflow hole arranged on the side surface of the sewage interception groove, and the overflow hole comprises a plurality of streamline arc-shaped grids (2) and a round hole;

2. A gully cut-off device according to claim 1, wherein the hanging skirt (1) is further provided with a handle (3).

3. The gutter inlet sewage interception device according to claim 1, wherein the sewage interception groove is a hollow rectangular box body, and a plurality of streamline arc-shaped grids (2) are sequentially and uniformly arranged on the side surface of the rectangular box body.

4. The gutter inlet sewage interception device according to claim 3, wherein a plurality of round holes are uniformly arranged on the side surface of the rectangular box body near the bottom.

5. The gutter inlet sewage interception device according to claim 3, wherein corners of the rectangular box are all cambered surface structures, and a plurality of round holes are uniformly arranged on the corners.

6. The gutter inlet sewage interception device according to claim 1, wherein said bottom plate is further provided with a turbine-shaped filter hole, and said turbine-shaped filter hole is higher than the surface of the bottom plate.

7. The gutter inlet sewage interception device according to claim 1, characterized in that a plurality of hydraulic rods (4) perpendicular to the hanging surrounding edge (1) are uniformly arranged at the bottom of the hanging surrounding edge (1), and one ends of the hydraulic rods (4) far away from the hanging surrounding edge (1) are fixed through a support (5).

8. A gutter inlet intercepting device according to claim 7, wherein the hydraulic rods (4) are respectively arranged at the four corners of the top of the rectangular box.

9. A gutter inlet sewage interception device according to claim 7, characterized in that the bottom of said hanging surrounding edge (1) is further provided with a plurality of grooves, and said hanging surrounding edge (1) is sleeved on the end of the hydraulic rod through the grooves.