CN210315383U

CN210315383U - Facility for reducing impact of non-point source pollution on river channel

Info

Publication number: CN210315383U
Application number: CN201921081727.1U
Authority: CN
Inventors: 李锋; 杜佳沐; 姬芬; 李岩
Original assignee: Shanghai Zhonghui Water Ecological Technology Co ltd
Current assignee: Shanghai Zhonghui Water Ecological Technology Co ltd
Priority date: 2019-07-11
Filing date: 2019-07-11
Publication date: 2020-04-14
Anticipated expiration: 2029-07-11

Abstract

The utility model discloses a facility for reducing impact of non-point source pollution on a river channel, which comprises a frame and expansion bolts, wherein the left side and the right side of the upper end of the frame are respectively provided with one expansion bolt, the expansion bolts are connected with the left side and the right side of the upper end of the frame through sleeve connection, the frame is connected with the expansion bolts through sleeve connection, the utility model discloses a facility for collecting and treating pollution is installed at the inner side of a river bank, and the facility is in a rectangular structure and is arranged along the river bank, so that a water source can flow into the facility, thus rainwater can enter the river after being purified under the action of the facility, the utility model discloses a double-layer reinforcing steel bar grid is arranged in the facility, and a pebble river layer and a silt layer are arranged at the inner side, thus the impact force of the water source can be reduced, and a screw thread is arranged at one side of a first drainage pipe and a second drainage, avoiding the impact of submerged plants or other emergent aquatic plants.

Description

Facility for reducing impact of non-point source pollution on river channel

Technical Field

The utility model belongs to the technical field of the environmental protection aquatic ecology is relevant, concretely relates to reduce non-point source and pollute facility to river course impact.

Background

The river course becomes smelly and black, and one of the important reasons is the pollution of the surface source to the river course, and some local rainwater pipelines are not sound, and when raining, the rainwater is gathered to the bank from the factory, the field, the roof and the road surface, flows into the river along the bank, and simultaneously carries a large amount of garbage and silt.

The prior river channel facility technology has the following problems: current river course non-point source is in the time of the rain, can carry a large amount of silt or rubbish and greasy dirt or impurity on the ground to wash into the river, can make SS.COD ammonia nitrogen and total phosphorus in the river course increase like this to the black smelly of river course has been initiated, the problem of the phenomenon that can make the river appear polluting like this.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reduce non-point source and pollute facility to river channel impact to current river channel that proposes in solving above-mentioned background art can receive great impact force when carrying out the inflow at water source and the rainwater of inflow possesses the problem of the phenomenon of a large amount of pollutants.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a reduce non-point source pollution to river channel facility of assaulting, includes frame and expansion bolts, the left and right sides of the upper end of frame respectively is provided with an expansion bolts, expansion bolts is through cup jointing the left and right sides of connecting in the upper end of frame, the frame is connected through cup jointing with expansion bolts, the lower extreme of the inside of frame is provided with the reinforcing bar net, the reinforcing bar net passes through spot welding with the frame and is connected, the table side of the right-hand member of frame is provided with the second drain pipe, the second drain pipe is connected through cup jointing with the frame, the axle center department of the inside of reinforcing bar net is provided with first drain pipe, first drain pipe is connected through cup jointing with.

Preferably, the constitution of frame is including main part, silt layer and cobble layer, the lower extreme of the inside of main part is provided with the silt layer, the lower extreme on silt layer is provided with the cobble layer, the frame passes through the main part and is connected through cup jointing with expansion bolts.

Preferably, the first drainpipe comprises a fixed handle, a baffle, an internal thread groove and a pipe body, the lower end of the fixed handle is provided with the baffle, the lower end of the baffle is provided with the internal thread groove, the lower end of the internal thread groove is provided with the pipe body, and the first drainpipe is fixedly connected with the frame through the pipe body in a sleeved mode.

Preferably, first drain pipe and second drain pipe are inside hollow cylinder structure, the diameter of first drain pipe and second drain pipe is two hundred millimeters, the inside of the one end of first drain pipe and second drain pipe is provided with the internal thread.

Preferably, the section of frame is inside hollow funnel-shaped structure, the frame adopts the steel sheet to make, the appearance of frame is the cuboid structure, the length of the upper end of frame is two meters width for eight meters at zero point, the length of the lower extreme of frame is eight meters at zero point, the width is five meters at zero point, the height of frame is a meter.

Preferably, the expansion bolts are arranged in two rows, the two rows of expansion bolts are symmetrically arranged on the upper side and the lower side respectively, the diameter of the expansion bolt on the upper side is thirty millimeters, and the diameter of the expansion bolt on the lower side is twenty millimeters.

Preferably, the reinforcing mesh is a mesh structure with a hollow inner part, the reinforcing mesh is provided with two layers, and the size of the two layers of reinforcing mesh is twenty millimeters.

Preferably, the expansion bolts are connected with the reinforcing mesh through spot welding, the positions of the upper expansion bolts are two meters lower than the top of the overflow weir, and the positions of the lower expansion bolts are three meters away from the zero point.

Compared with the prior art, the utility model provides a reduce non-point source and pollute facility to river channel impact possesses following beneficial effect:

(1) the utility model discloses an inboard at the river bank, install a facility of collecting and handling pollution to this facility is the structure of cuboid, arranges along the river bank, makes the water source flow into the inside of this facility, can make the rainwater get into in the river after purifying under the effect of this facility like this, has avoided the problem that the water source that pollutes gets into in the river like this;

(2) the utility model discloses in be provided with double-deck reinforcing bar net through the inside at this facility to be provided with cobble layer and silt layer in the inboard, can be so that reduce the impact force at water source, and it is fixed to be provided with the screw thread in one side of first drain pipe and second drain pipe, avoided the impact of aquatic benthophyte or other emergent aquatic plants.

Drawings

FIG. 1 is a schematic view of the overall apparatus structure of the present invention;

FIG. 2 is a schematic view of the frame structure of the present invention;

fig. 3 is a schematic structural view of a first drain pipe of the present invention;

in the figure: 1. a frame; 11. a main body; 12. a silt layer; 13. a layer of cobbles; 2. a first drain pipe; 21. fixing a handle; 22. a baffle plate; 23. an internal thread groove; 24. a pipe body; 3. steel bar grids; 4. an expansion bolt; 5. and a second water discharge pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a facility for reducing the impact of non-point source pollution on a river channel comprises a frame 1 and expansion bolts 4, wherein the expansion bolts 4 are connected with reinforcing steel bar grids 3 through spot welding, so that the expansion bolts 4 and the reinforcing steel bar grids 3 can be connected stably better, the position of the upper expansion bolt 4 is lower than zero two meters of the top position of an overflow weir, the position of the lower expansion bolt 4 is three meters away from zero, the left side and the right side of the upper end of the frame 1 are respectively provided with one expansion bolt 4, the expansion bolts 4 are connected to the left side and the right side of the upper end of the frame 1 through sleeving, the frame 1 and the expansion bolts 4 are connected through sleeving, the reinforcing steel bar grids 3 are arranged at the lower end inside the frame 1, the reinforcing steel bar grids 3 are of a hollow grid structure, the reinforcing steel bar grids 3 are arranged in two layers, better fixation and stabilization can be realized through the arrangement of the two layers of, the reinforcing mesh 3 is connected with the frame 1 through spot welding, the frame 1 comprises a main body 11, a sediment layer 12 and a cobble layer 13, the lower end of the inside of the main body 11 is provided with the sediment layer 12, the arrangement of the sediment layer 12 can better perform the buffering function, the lower end of the sediment layer 12 is provided with the cobble layer 13, the frame 1 is connected with the expansion bolts 4 through the main body 11 in a sleeved mode, the expansion bolts 4 are arranged in two rows, the two rows of expansion bolts 4 are symmetrically arranged on the upper side and the lower side respectively, the size of the upper expansion bolt 4 is thirty millimeters, so that the expansion bolts 4 with different sizes can perform different functions, the size of the lower expansion bolt 4 is twenty millimeters, the surface side of the right end of the frame 1 is provided with a second water discharge pipe 5, the second water discharge pipe 5 is connected with the frame 1 through the sleeved mode, the section of the frame 1 is of a hollow funnel-shaped structure inside, the frame 1 is made of steel plates, the firmness is improved by the steel plates, the appearance of the frame 1 is of a cuboid structure, the upper end of the frame 1 is two meters in length and has a zero-point eight meter width, the lower end of the frame 1 is zero-point eight meter length and has a zero-point five meter width, the height of the frame 1 is one meter, a first drainage pipe 2 is arranged at the axis inside the reinforcing mesh 3, the first drainage pipe 2 comprises a fixed handle 21, a baffle 22, an internal thread groove 23 and a pipe body 24, the lower end of the fixed handle 21 is provided with the baffle 22, the baffle 22 can better block the water, the lower end of the baffle 22 is provided with the internal thread groove 23, the lower end of the internal thread groove 23 is provided with the pipe body 24, the first drainage pipe 2 is fixedly connected with the frame 1 through the pipe body 24 in a sleeved mode, and the first drainage pipe 2 and the second drainage pipe 5 are of hollow cylindrical structures, the diameter of first drain pipe 2 and second drain pipe 5 is two hundred millimeters, and the inside of first drain pipe 2 and the one end of second drain pipe 5 is provided with the internal thread to can make better carrying out the screw thread and connect, first drain pipe 2 is connected through cup jointing with frame 1.

The utility model discloses a theory of operation and use flow: after the utility model is installed, when water source flows in, the facility is fixed and installed at first, the frame 1 of the facility is made of steel plates, the surface end is treated with corrosion prevention, the frame 1 is cuboid, two meters long, eight meters wide at zero point and one meter high, and is placed on the water surface, and is uniformly arranged along the river bank, the height of the top of the overflow weir is lower than one meter at zero point of the river bank, the section of the frame is similar to a half funnel, the upper layer is connected with the river bank by the expansion bolt 4, the lower layer is connected with the river bank by the expansion bolt 4, besides the expansion bolt 4, some reinforcing steel bars are arranged along the direction of the river bank, the reinforcing steel bar grid 3 is called as a reticular reinforcing steel bar grid by crossing with the expansion bolt 4, the position of the upper layer expansion bolt 4 is lower than two meters at zero point, the position of the expansion bolt 4 is lower layer is three meters at zero point, the reinforcing bar grid 3 is connected with the expansion bolt 4 by spot welding at the intersection, in the lower layer space of the lowest layer net arrangement, the first drainage pipe 2 and the second drainage pipe 5, one is towards the direction of the river, and the other is towards the lower side, considering the impact to the submerged plants or other emergent plants in the water according to the actual situation, the drainage port of one can be made into a screw thread to be blocked by a steel plate, the corresponding position of the facility is perforated, the drainage port is fixed on the expansion bolt 4, in the groove of the frame 1 formed by the facility and the river bank, the river pebble layer 13 or PVC ball is arranged on the grid formed by the reinforcing bar grid 3 and the expansion bolt 4, the diameter of the lowest layer arrangement is large, the diameter of each upward layer of the river pebble layer 13 or PVC ball can be a little bit, the diameter of the river pebble layer 13 is gradually reduced from the top to the bottom, the diameter of the river layer 13 on the contact surface with the silt layer 12 is the smallest, the impact to the river water caused, thereby completing the use of the facility.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a reduce non-point source pollution to river course facility of assaulting, includes frame (1) and expansion bolts (4), its characterized in that: the left and right sides of the upper end of frame (1) respectively is provided with an expansion bolt (4), expansion bolt (4) are through cup jointing the left and right sides of connecting in the upper end of frame (1), frame (1) and expansion bolt (4) are through cup jointing and being connected, the lower extreme of the inside of frame (1) is provided with reinforcing bar net (3), reinforcing bar net (3) are connected through spot welding with frame (1), the table side of the right-hand member of frame (1) is provided with second drain pipe (5), second drain pipe (5) are connected through cup jointing with frame (1), the axle center department of the inside of reinforcing bar net (3) is provided with first drain pipe (2), first drain pipe (2) are connected through cup jointing with frame (1).

2. The facility of claim 1, wherein the facility is configured to reduce impact of non-point source pollution on a river, and the facility is further configured to: the constitution of frame (1) is including main part (11), silt layer (12) and cobble layer (13), the lower extreme of the inside of main part (11) is provided with silt layer (12), the lower extreme of silt layer (12) is provided with cobble layer (13), frame (1) is connected through cup jointing through main part (11) and expansion bolts (4).

3. The facility of claim 1, wherein the facility is configured to reduce impact of non-point source pollution on a river, and the facility is further configured to: the water pipe is characterized in that the first water drainage pipe (2) is composed of a fixed handle (21), a baffle (22), an internal thread groove (23) and a pipe body (24), the baffle (22) is arranged at the lower end of the fixed handle (21), the internal thread groove (23) is arranged at the lower end of the baffle (22), the pipe body (24) is arranged at the lower end of the internal thread groove (23), and the first water drainage pipe (2) is fixedly connected with the frame (1) through the pipe body (24) in a sleeved mode.

4. The facility of claim 1, wherein the facility is configured to reduce impact of non-point source pollution on a river, and the facility is further configured to: first drain pipe (2) and second drain pipe (5) are inside hollow cylinder structure, the diameter of first drain pipe (2) and second drain pipe (5) is two hundred millimeters, the inside of the one end of first drain pipe (2) and second drain pipe (5) is provided with the internal thread.

5. The facility of claim 1, wherein the facility is configured to reduce impact of non-point source pollution on a river, and the facility is further configured to: the section of frame (1) is inside hollow funnel shaped structure, frame (1) adopts the steel sheet manufacturing, the appearance of frame (1) is the cuboid structure, the length of the upper end of frame (1) is two meters width for eight meters at zero point, the length of the lower extreme of frame (1) is eight meters at zero point, the width is five meters at zero point, the height of frame (1) is a meter.

6. The facility of claim 1, wherein the facility is configured to reduce impact of non-point source pollution on a river, and the facility is further configured to: the expansion bolts (4) are arranged in two rows, the two rows of expansion bolts (4) are symmetrically arranged on the upper side and the lower side respectively, the diameter of the upper side of each expansion bolt (4) is thirty millimeters, and the diameter of the lower side of each expansion bolt (4) is twenty millimeters.

7. The facility of claim 1, wherein the facility is configured to reduce impact of non-point source pollution on a river, and the facility is further configured to: the reinforcing steel bar mesh (3) is of a hollow mesh structure, the reinforcing steel bar mesh (3) is provided with two layers, and the size of the reinforcing steel bar mesh (3) is twenty millimeters in diameter.

8. The facility of claim 1, wherein the facility is configured to reduce impact of non-point source pollution on a river, and the facility is further configured to: the expansion bolts (4) are connected with the reinforcing mesh (3) through spot welding, the positions of the upper expansion bolts (4) are two meters lower than the zero point of the top of the overflow weir, and the positions of the lower expansion bolts (4) are three meters away from the zero point.