CN201495622U - Connecting structure between drainage ditch and drainage pipeline - Google Patents

Abstract

The utility model discloses a connecting structure between a drainage ditch and a drainage pipeline, which comprises a drainage inspection shaft (2), a drainage pipeline (3) and a drainage open ditch (5), wherein the drainage pipeline (3) and the drainage open ditch (5) are communicated with the drainage inspection shaft (2); and a sliding grate (1) is arranged on the drainage open ditch (5). The sliding grate (1) can be arranged at the connection of the drainage open ditch (5) and the drainage inspection shaft (2). Compared with the prior art, the utility model effectively prevents impurities and contaminants in the open ditch from entering the drainage pipeline through arranging the sliding grate at the connection of the open ditch and the drainage pipeline inspection shaft, thereby reducing hidden troubles of a drainage system and simultaneously reducing the running cost of the system. The utility model has the advantages of simple structure, convenient construction and good popularization value.

Description

Gutter and drainage pipe syndeton

Technical field

The utility model relates to a kind of gutter and drainage pipe syndeton.

Background technology

At present, when outdoor gutter drainage inserts drainage pipe, general treating method is to reserve the position, open drain at the drainage inspection well place according to the open drain size, the open drain directly links to each other with the drainage pipe manhole then, because impurity, the dirt of bulk are more in the open drain, entering into drainage pipe very easily causes pipeline to block up, influence the discharge capacity of drainage pipe, the pipeline that caliber is less even can be stopped up fully, can't draining, and impurity is difficult to by clear fully naughty drainage system be caused a hidden trouble in drainage pipe.

Summary of the invention

The technical problems to be solved in the utility model is: provide a kind of compact conformation simple, reasonably gutter and drainage pipe syndeton, block up to overcome the pipeline that easily causes that prior art exists, influence deficiencies such as draining.

The technical solution of the utility model is: according to outdoor open drain cross dimensions, in open drain and drainage inspection well interface the slip grid is set, the impurity, the dirt that stop bulk in the open drain enter drainage pipe, when the dirt that dams when grid is too much, grid can be taken off and clean.

Compared with the prior art, the utility model has effectively avoided the impurity in the open drain, dirt to enter into drainage pipe by in open drain and drainage pipe manhole interface the slip grid being set, and reduces the hidden danger of drainage system, has reduced system operation cost simultaneously.That this new technique also has is simple in structure, be convenient to superiority such as construction, has excellent popularization and is worth.

Description of drawings

Fig. 1 is a schematic diagram of the present utility model;

Fig. 2 is the A-A sectional view of Fig. 1.

The specific embodiment

Embodiment of the present utility model: the utility model comprises drainage inspection well 2, drainage pipe 3, open drain 5 etc., and drainage pipe 3 and open drain 5 communicate with drainage inspection well 2, and slip grid 1 is set on open drain 5.Ladder 4 is set in drainage inspection well 2.

5 are provided with slip grid 1 with the interface of drainage inspection well 2 in the open drain.

Claims (2)

1. gutter and drainage pipe syndeton, it comprises drainage inspection well (2), drainage pipe (3), open drain (5), drainage pipe (3) and open drain (5) communicate with drainage inspection well (2), it is characterized in that: slip grid (1) is set on open drain (5).

2. gutter according to claim 1 and drainage pipe syndeton is characterized in that: (5) are provided with slip grid (1) with the interface of drainage inspection well (2) in the open drain.

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