CN217536892U

CN217536892U - Prefabricated irrigation channel

Info

Publication number: CN217536892U
Application number: CN202220748805.4U
Authority: CN
Inventors: 刘飞
Original assignee: Shanghai Thousand Year Urban Planning Engineering Design Co ltd
Current assignee: Shanghai Thousand Year Urban Planning Engineering Design Co ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-10-04
Anticipated expiration: 2032-04-02

Abstract

The utility model discloses a prefabricated irrigation channel, which comprises a channel main body with a U-shaped or V-shaped cross section; the upper ends of the side walls of the two sides of the channel main body are respectively provided with a top plate which extends outwards and horizontally; the outer parts of the side walls at the two sides of the channel main body, which are close to the bottom end, are provided with a plurality of bottom supporting legs extending downwards along the length direction of the channel main body; and a plurality of top plate supporting legs extending downwards are arranged at the edge position of the outer side of each top plate along the length direction of the channel main body. The utility model discloses an use stability, the resistance to scouring that can improve irrigation canal, make it can be by in the various irrigation projects of extensive application.

Description

Prefabricated irrigation channel

Technical Field

The utility model relates to an irrigation channel makes technical field, in particular to prefabricated irrigation channel.

Background

In the existing farmland irrigation channel, the structure of the irrigation channel mostly adopts a spile type reinforced concrete structure.

The durability and the scouring resistance of the plate-inserting type irrigation channel structure are poor, leakage loss is easy to cause when water flows over, and the utilization coefficient of channel water is relatively low.

In addition, the stability, durability, appearance, etc. of the structure itself are also important constraints, and in particular, are even major considerations.

In practical engineering practice, the following disadvantages mainly exist:

1. the construction time of the inserting plate type irrigation ditch is longer, and meanwhile, the durability is poorer;

2. the water utilization coefficient of the channel is improved as much as possible;

3. the scouring resistance is better;

4. is required by visual and beautiful effects.

Therefore, how to make the excavation surface of the irrigation channel smaller, the construction faster and the anti-scouring performance better becomes a technical problem which needs to be solved urgently by technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned defect of prior art, the utility model provides a prefabricated irrigation channel, the purpose of realization is stability, the resistance to scouring that improve irrigation channel, makes it can be by in the extensive application to various irrigation projects.

To achieve the above object, the present invention discloses a prefabricated irrigation channel, comprising a channel main body having a U-shaped or V-shaped cross section; the upper ends of the side walls of the two sides of the channel main body are respectively provided with a top plate which extends outwards and horizontally;

the outer parts of the side walls at the two sides of the channel main body, which are close to the bottom end, are provided with a plurality of bottom supporting legs extending downwards along the length direction of the channel main body;

and a plurality of top plate supporting legs extending downwards are arranged at the edge position of the outer side of each top plate along the length direction of the channel main body.

Preferably, a plurality of the channel main bodies are spliced end to end along the length direction to form the channel.

Preferably, each of the channel bodies is provided with, and the respective top plate, the respective bottom leg and the respective top plate leg are integral.

Preferably, each of said channel body, and said respective roof, said respective bottom leg and said respective roof leg are made of HDPE material.

The utility model has the advantages that:

the utility model discloses an use stability, the resistance to scouring that can improve irrigation canal, make it can be by in the various irrigation projects of extensive application.

The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings, so as to fully understand the objects, the features and the effects of the present invention.

Drawings

Fig. 1 shows a schematic cross-sectional structure diagram of an embodiment of the present invention.

Fig. 2 shows a schematic structural diagram of a top view direction according to an embodiment of the present invention.

Detailed Description

Examples

As shown in fig. 1 and 2, the prefabricated irrigation channel includes a channel body 2 having a U-shaped or V-shaped cross section; the upper ends of the side walls of the two sides of the channel main body 2 are respectively provided with a top plate 3 which extends outwards and horizontally;

the outer parts of the side walls at the two sides of the channel main body 2, which are close to the bottom end, are provided with a plurality of bottom supporting legs 1 extending downwards along the length direction of the channel main body 2;

a plurality of roof legs 4 extending downwards are arranged at the edge position of the outer side of each roof 3 along the length direction of the channel main body 2.

In some embodiments, a plurality of canal bodies 2 are spliced end to end along the length direction to form a canal.

In certain embodiments, each channel body 2 is integral with the respective roof 3, the respective bottom leg 1 and the respective roof leg 4.

In certain embodiments, each channel body 2, and the respective roof 3, the respective bottom leg 1 and the respective roof leg 4 are made of HDPE material.

In practical application, the utility model discloses a HDPE material, the structure is lighter, and structural design utilizes the characteristics that landing leg and canal roof landing leg inserted the soil body at the bottom of the canal to satisfy self stable, and structural style is simple, and the scour resistance performance is good, and HDPE tubular product channel impermeability is better, and the channel water utilization coefficient is higher, and advantages such as the construction speed is fast are comparatively showing.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. A prefabricated irrigation channel comprising a channel body (2) having a U-shaped or V-shaped cross-section; the channel is characterized in that the upper ends of the side walls of the two sides of the channel main body (2) are respectively provided with a top plate (3) which extends outwards and horizontally;

the outer parts of the side walls at the two sides of the channel main body (2) close to the bottom end are provided with a plurality of bottom supporting legs (1) extending downwards along the length direction of the channel main body (2);

each edge position of the outer side of the top plate (3) is provided with a plurality of top plate supporting legs (4) extending downwards along the length direction of the channel main body (2).

2. The pre-fabricated irrigation channel according to claim 1, characterized in that a plurality of channel bodies (2) are spliced end to end in a length direction to form a channel.

3. The pre-fabricated irrigation channel according to claim 1, characterized in that each channel body (2) is integral with the respective roof plate (3), the respective bottom leg (1) and the respective roof plate leg (4).

4. The pre-fabricated irrigation channel according to claim 1, characterized in that each channel body (2), and the respective roof plate (3), the respective bottom leg (1) and the respective roof plate leg (4) are made of HDPE material.