CN111648455A

CN111648455A - Novel drainage channel capable of distributing rain and sewage and construction method thereof

Info

Publication number: CN111648455A
Application number: CN202010601607.0A
Authority: CN
Inventors: 胡思聪; 肖安明
Original assignee: Nanchang University
Current assignee: Nanchang University
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2020-09-11

Abstract

The invention relates to the technical field of municipal engineering, in particular to a novel drainage channel capable of distributing rain and sewage and a construction method, wherein the novel drainage channel comprises a drainage channel body and a cover plate, the cross section of the drainage channel body is approximately in a V-shaped structure, and the cover plate is arranged at an opening at the upper part of the drainage channel body; the inner ends of the tops of two sides of the drainage channel body are provided with first grooves, and the cross sections of the first grooves are of semicircular structures with openings at the tops; the apron interval is provided with a plurality of inlet openings that are the bar, first recess set up in the both ends below of apron. The drainage channel has good rain and sewage drainage effect, and greatly reduces the probability of blockage of the drainage channel; the drainage channel body and the cover plate can be prefabricated, the construction is simple and convenient, and the popularization is convenient.

Description

Novel drainage channel capable of distributing rain and sewage and construction method thereof

Technical Field

The invention relates to the technical field of municipal engineering, in particular to a novel drainage channel capable of distributing rain and sewage and a construction method thereof.

Background

Drainage channels are an important component of drainage systems. The main function of the existing drainage channel is water transportation and water transportation so as to drain accumulated water on the ground during raining. But in this water delivery fortune water process, other wastes such as some mud gravel can erode the drainage canal, cause the drainage canal very easily to block up, seriously reduce the drainage efficiency of drainage canal, the drainage canal that current patent proposed all has that the dirty separation effect of rain is not good, some problems such as installation construction complicacy.

In view of the above disadvantages, it is necessary to design and develop a novel drainage channel capable of distributing rain and sewage and a construction method thereof, which can effectively separate rain and sewage, have simple construction, and can effectively utilize waste rubber gloves.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a novel drainage channel capable of distributing rain and sewage and a construction method thereof, which can block other wastes such as sludge, gravel and the like in a first groove and a second groove, so that the waste is effectively separated from water flow, and the blocking probability of the drainage channel is greatly reduced; the diversion strips arranged on the inner wall of the novel drainage channel can increase the speed component along the drainage direction when water flows downwards along the inner wall, so that drainage is accelerated; in addition, all components of the invention can be prefabricated, the construction is simple and convenient, and the popularization is convenient.

In order to realize the purpose of the invention, the invention adopts the technical scheme that:

the invention discloses a novel drainage channel capable of distributing rain and sewage, which comprises a drainage channel body and a cover plate, wherein the cross section of the drainage channel body is approximately in a V-shaped structure, and the cover plate is arranged at an opening at the upper part of the drainage channel body; the inner ends of the tops of two sides of the drainage channel body are provided with first grooves, and the cross sections of the first grooves are of semicircular structures with openings at the tops; the apron interval is provided with a plurality of inlet openings that are the bar, first recess set up in the both ends below of apron, other wastes material such as mud gravel in the sewage deposit in first recess, and the rivers overflow and go out and collect in its bottom along the both sides inner wall of drainage canal body to make mud gravel and rivers separate effectively, reduced the probability that drainage canal blockked up widely.

Be equipped with the second recess on the both sides inner wall of drainage canal body, the cross section of second recess is for being greater than semicircular arc structure, further separates effectively with rivers to the mud gravel in the sewage.

Be equipped with first sponge strip and second sponge strip on the inner wall of first recess and second recess respectively, the cross-section of first, second sponge strip is convex structure, first sponge strip with second sponge strip can be followed respectively first recess with the second recess is conveniently taken out to other wastes materials such as remaining mud gravel of clearance.

The inner wall bottom of the drainage canal body is provided with a third groove, the cross section of the third groove is of a semicircular structure with an opening at the top, and the flow of water flow is increased.

Flow guide strips are arranged between the second groove and the third groove, the flow guide strips are arranged on the inner walls of the two sides of the drainage channel body at equal height intervals, 5 flow guide strips are arranged on each side of the inner wall of the drainage channel body, and each flow guide strip is positioned at the same horizontal height; the diversion strips can increase the speed component of the water flow direction in the third groove when water flows down along the inner wall of the drainage channel body, so that water can be drained as soon as possible.

Preferably, the included angle of the flow guide strips in the horizontal direction is 45-60 degrees.

The bottom of apron is equipped with a plurality of cylindrical support columns, the top of cylindrical support column with the apron links to each other, its bottom be used for support in on the both sides top inner end of drainage channel body for the better overflow of rivers that flow into the sewage separation in the first recess.

The invention discloses a construction method of a novel drainage channel capable of distributing rain and sewage, which comprises the following steps:

the method comprises the following steps: firstly digging a ditch matched with the drainage channel body in size on the ground;

step two: then placing a plurality of drainage channel bodies into the ditch, filling waste rubber gloves among the drainage channel bodies for splicing, and then performing pointing sealing treatment by using cement;

step three: placing a first sponge strip into the first groove and placing a second sponge strip into the second groove;

step four: and an upper cover plate is arranged on each drainage channel body.

The invention has the following outstanding beneficial effects:

1. the invention can block other wastes such as sludge and gravel in the first groove and the second groove, thereby effectively separating the wastes from water flow and greatly reducing the probability of blockage of the drainage channel.

2. The diversion strips arranged on the inner wall of the drainage channel can increase the speed component of the water flow direction in the third groove when the water flow flows downwards along the inner wall, so that drainage is accelerated.

3. All components of the invention can be prefabricated, the construction is simple and convenient, and the invention is convenient for popularization.

4. The waste rubber gloves are filled between the drainage channel bodies for splicing, and a new method is provided for waste rubber glove treatment.

Drawings

FIG. 1 is an overall schematic view of the present invention;

FIG. 2 is an assembly schematic of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is a schematic view of a cover plate of the present invention;

FIG. 5 is a schematic view of the body of the drain of the present invention;

FIG. 6 is a top view of the drain body of the present invention;

FIG. 7 is a front view of the drain body of the present invention;

fig. 8 is a schematic view of a first sponge strip and a second sponge strip of the present invention.

In the figure: the drainage ditch comprises a drainage ditch body, a cover plate 2, a diversion strip 3, a first sponge strip 4, a second sponge strip 5, a first groove 6, a second groove 7, a third groove 8, a cylindrical support column 9 and a water inlet hole 10.

Detailed Description

The invention is further illustrated below:

referring to fig. 1 to 8, the present invention discloses a novel drainage channel capable of distributing rain and sewage, which comprises a drainage channel body 1 and a cover plate 2.

As shown in fig. 4, the cover plate 2 includes a plurality of strip-shaped water inlet holes 10 and cylindrical support columns 9; the cylindrical support columns 9 are arranged in 3 on each side of the cover plate 2.

As shown in fig. 5 to 8, the inner wall of the drainage channel body 1 is provided with a first groove 6, a second groove 7, a flow guide strip 3 and a third groove 8 from the upper part to the lower part; the cross section of the first groove 6 is semicircular, and a first sponge strip 4 is arranged in the first groove; the cross section of the second groove 7 is an arc larger than a semicircle, and a second sponge strip 5 is arranged inside the second groove; the flow guide strips 3 are quadrangular columns protruding from the inner wall of the drainage channel body 1 and are all positioned at the same horizontal height; 5 diversion strips 3 are arranged on each side of the inner wall of the drainage channel body 1, and the preferred included angle between each diversion strip 3 and the horizontal plane is 45-60 degrees; the third groove 8 is disposed at the bottom of the drainage channel body 1, and the cross section thereof is semicircular.

The construction method comprises the following steps: (1) firstly, digging a ditch with the size matched with that of a drainage channel body 1 on the ground where a novel drainage channel capable of distributing rain and sewage is required to be installed; (2) then placing a plurality of drainage channel bodies 1 into the ditch, filling waste rubber gloves among the drainage channel bodies 1 for splicing, and then performing pointing sealing treatment by using cement; (3) placing the first sponge strip 4 into the first groove 6, and placing the second sponge strip 5 into the second groove 7; (4) each drainage channel body 1 is covered with a cover plate 2.

The specific use mode is as follows:

after construction is completed, when raining, other waste such as sludge, gravel and the like on the ground can enter the drainage channel body 1 through the strip-shaped water inlet holes 10, but due to the arrangement of the first groove 6 and the second groove 7, most of the other waste such as sludge, gravel and the like is intercepted in the first groove 6 and the second groove 7, so that the smoothness of water flow in a main flow, namely the third groove 8 is ensured; the flow guide strips 3 on the inner wall of the drainage channel body 1 can increase the speed component of the flow direction of the water flow in the third groove 8 when the water flow flows down along the inner wall of the drainage channel body 1, so as to accelerate drainage.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent modifications made by the present invention and the contents of the drawings or directly or indirectly applied to the related technical fields are included in the scope of the present invention.

Claims

1. The utility model provides a but novel drainage channel of distribution of rain and sewage which characterized in that: the drainage channel comprises a drainage channel body (1) and a cover plate (2), wherein the cross section of the drainage channel body (1) is approximately in a V-shaped structure, and the cover plate (2) is arranged at an opening at the upper part of the drainage channel body (1); the inner ends of the tops of two sides of the drainage channel body (1) are provided with first grooves (4), and the cross sections of the first grooves (4) are of semicircular structures with open tops; apron (2) interval is provided with a plurality of inlet openings (10) that are the bar, first recess (4) set up in the both ends below of apron (2).

2. The novel rainwater and sewage distributable drainage channel according to claim 1, characterized in that: the drainage channel is characterized in that second grooves (5) are formed in the inner walls of the two sides of the drainage channel body (1), and the cross section of each second groove (5) is of a circular arc-shaped structure larger than a semicircle.

3. The novel rainwater and sewage distributable drainage channel according to claim 2, characterized in that: the inner walls of the first groove (4) and the second groove (5) are respectively provided with a first sponge strip (6) and a second sponge strip (7), and the cross sections of the first sponge strip (6) and the second sponge strip (7) are of arc-shaped structures.

4. The novel rainwater and sewage distributable drainage channel according to claim 3, characterized in that: the inner wall bottom of the drainage canal body (1) is provided with a third groove (8), and the cross section of the third groove (8) is of a semicircular structure with an open top.

5. The novel rainwater and sewage distributable drainage channel according to claim 4, characterized in that: the drainage channel is characterized in that a diversion strip (3) is arranged between the second groove (5) and the third groove (8), and the diversion strips (3) are arranged on the inner walls of the two sides of the drainage channel body (1) at equal height intervals.

6. The novel rainwater and sewage distributable drainage channel according to claim 5, wherein: the included angle of the flow guide strips (3) in the horizontal direction is 45-60 degrees.

7. The novel rainwater and sewage distributable drainage channel according to claim 1, characterized in that: the bottom of apron (2) is equipped with a plurality of cylindrical support columns (9), the top of cylindrical support column (9) with apron (2) link to each other, its bottom be used for support in on the both sides top inner end of drainage canal body (1).

8. A construction method of a novel drainage channel capable of distributing rain and sewage is characterized by comprising the following steps:

the method comprises the following steps: firstly digging a ditch matched with the drainage channel body (1) in size on the ground;

step two: then placing a plurality of drainage channel bodies (1) into the ditch, filling waste rubber gloves among the drainage channel bodies (1) for splicing, and then performing pointing sealing treatment by using cement;

step three: placing the first sponge strip (6) into the first groove (4), and placing the second sponge strip (7) into the second groove (5);

step four: the upper cover plate (2) is arranged on each drainage channel body (1).