JP2001182146A - Piping structure for catch-basin - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a piping structure for a catch-basin where a pipe path led to a catch-basin can be easily cleaned. SOLUTION: A catch-basin piping structure 10 includes, for example, a concrete catch-basin 12. The catch-basin 12 is provided between sewer pipes 24 and 26, where the sewer is appropriately reserved to adjust its flow-out quantity. Here, a sidewall 14b on the upper stream side of the catch-basin 12 is arranged to communicate with the sewer pipe 24 led from the upper stream side of a sewerage, while a sidewall 14c on the lower stream side is arranged to communicate with the sewer pipe 26 led from the lower stream side of the sewerage. Further, a tube fitting 30 comprising a handle 38 is provided detachably to the end part of the sewer pipe 24 led from the upper stream side of sewerage.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a piping structure of a catchment basin, and more particularly to a piping structure of a catchment basin appropriately connected to a pipe introduced into a catchment basin of a sewer.

[0002]

2. Description of the Related Art Conventionally, sewage such as household drainage from homes is discharged through drains (side gutters) to sewer pipes buried underground. A catchment basin is arranged in the middle of the sewer pipe, and the sewage is appropriately stored in the catchment basin and the amount of outflow is adjusted. When the sewer pipe was clogged with wastes such as dust and oil, it was necessary to appropriately clean the drainage ditch (side ditch) and the catchment basin.

[0003]

However, in a pipeline introduced into a conventional sewerage catchment basin, discharges are likely to remain near an elbow connected to a terminal portion of the pipeline.
Moreover, since the detachment of the elbow portion is not easy with the grasping power of a domestic person, especially a housewife or an elderly person, it is difficult to clean the upstream side of the pipeline from the terminal of the pipeline.

[0004] Therefore, a main object of the present invention is to easily clean a pipe introduced into a catchment basin.
The purpose is to provide a piping structure for the catchment basin.

[0005]

Means for Solving the Problems The present invention according to claim 1 includes a pipe joint detachably connected to a pipe introduced into a collecting basin of a sewer, and the pipe joint is provided with a handle. It is a piping structure of a catchment basin characterized by the following. The present invention according to claim 2 is a piping structure of a catchment basin in which the pipe joint and the handle are integrally formed. The present invention according to claim 3 is a piping structure of a catchment basin, wherein the pipe joint and the handle are integrally formed of a synthetic resin material.
The present invention according to claim 4 is a piping structure of a catchment basin, wherein the pipe joint and the handle are formed as separate members, and the handle is attached to the pipe joint. In the present invention according to claim 5, the pipe joint is formed of a synthetic resin material,
It is a piping structure of a catchment basin, wherein the handle is formed of a metal material, and the handle is attached to the pipe joint.

In the piping structure of the catchment basin according to the present invention,
Since the pipe joint is detachably connected to the pipe introduced into the catchment basin of the sewer and the handle is formed on the pipe joint, the pipe joint can be easily removed with the handle. Therefore, according to the present invention, even if the discharge stops at the terminal portion of the pipe introduced and communicated with the catchment basin, the pipe joint arranged at the terminal portion of the pipe line is removed and the inside of the pipe joint itself is removed. The waste clogged in the pipe can be easily cleaned, and the upstream of the pipe near the end of the pipe can be easily cleaned.

The above and other objects, features and advantages of the present invention will become more apparent from the following detailed description of embodiments of the present invention with reference to the drawings.

[0008]

BEST MODE FOR CARRYING OUT THE INVENTION

FIG. 1A is a schematic plan view showing an embodiment of the present invention, and FIG. 1B is a schematic side view thereof. FIG. 2 is a perspective view showing a pipe joint applied to the embodiment of FIGS. 1 (A) and 1 (B). The piping structure 10 of the water collecting basin includes a water collecting basin 12 made of concrete, for example. The catch basin 12
For example, a square main body 14 having a rectangular cross section with an open upper part
Is provided. For example, a circular through-hole 16 is provided in the center of one side wall 14b of the box body 14. Side wall 1
On one side wall 14c of the cell body 14 facing the 4b, a through hole 18 is provided at a position corresponding to the through hole 16, that is, on an extension of the central axis of the through hole 16. Masu body 1
On top of 4, for example, a square lid 20 is placed so as to close the opening 14a. The basin lid 20 has, for example, two generally oblong handle holes 22a and 22b at a central portion thereof with a space therebetween, and is appropriately detachably mounted.

Sewage such as domestic drainage is drained (ditch).
It is discharged through [not shown] to a sewer pipe buried underground. The water collecting basin 12 is arranged at an intermediate portion of the sewer pipe, and the sewage is stored in the water collecting basin 12 and the amount of outflow thereof is appropriately adjusted. In this case, drainage pipes 24 and 26 are introduced into the catchment basin 12 as sewer pipes. Drain 24
Is formed as a conduit introduced into the through hole 16 on the upstream side of the water collecting basin 12. The sewage pipe 26 is formed as a pipe introduced into the through hole 18 on the downstream side of the water collecting basin 12. Then, a pipe joint 30 having a handle 38 is detachably connected to a terminal portion of the sewer pipe 24 introduced to the upstream side of the water collecting basin 12. In the present embodiment, for example, an elbow is applied as the pipe joint 30.

As shown in FIG. 2, the pipe joint 30 of the present embodiment particularly includes a pipe joint body 32 having a bent portion having a relatively small radius of curvature. The pipe joint body 32 has connection ports 34 and 36 at one end and the other end in the axial direction, respectively.
Having. One connection port 34 is connected to a terminal of the drain pipe 24 introduced upstream of the water collecting basin 12, and the other connection port 36 is disposed to face the bottom wall 14 d of the water collecting basin 12. You.

A handle 38 is provided on the outer side surface of the pipe joint body 32, that is, the side surface including the outer arc having a large radius of curvature. The handle 38 includes, for example, an arc-shaped handle body 38 a having the same radius of curvature as the radius of curvature of the pipe joint body 32. At one end and the other end of the handle body 38a, legs 38b and 38c extending substantially perpendicularly from the outer surface end of the pipe joint body 32 are formed. Legs 38b and 3
A curved mounting plate 40 having a substantially rectangular shape in plan view, for example, is formed at the distal end of 8c as a grip mounting tool for mounting the grip body 38a and the legs 38b, 38c to the pipe joint body 32, respectively. In this embodiment, the handle body 38a, the legs 38b and 38c, and the curved mounting plate 40
Are integrally formed of, for example, a metal material. And
The curved mounting plate 40 is fixed to the outer surface of the pipe joint body 32 by fixing means such as a screw 42.

FIG. 3A is a schematic plan view showing another embodiment of the present invention, and FIG. 3B is a schematic side view thereof. FIG. 4 is a side view showing a pipe joint applied to the embodiment of FIG. The embodiment shown in FIGS. 3 and 4 is particularly different from the embodiment shown in FIGS.
And the handle 46 are integrally formed of, for example, a synthetic resin material. Further, the radius of curvature of the pipe joint body 44 shown in FIGS. 3 and 4 is formed larger than that of the pipe joint body 32 shown in FIGS. Further, the handle portion body 46 is formed to be bent in a “U” shape. Further, the basin of the water collecting basin 10 is formed in a disk shape in plan view. Since the pipe joint 30 of the embodiment shown in FIGS. 3 and 4 is integrally formed of a synthetic resin material such as polyethylene and vinyl chloride, FIGS.
As compared with the pipe joint 30 of the embodiment shown in FIG.

In the piping structure 10 of the water collecting basin according to the present embodiment, a pipe joint 30 is detachably connected to a terminal portion of a sewer pipe 24 introduced into the water collecting basin 12 for sewerage. in this case,
Since the handle 38 is provided on the pipe joint 30, the pipe joint 30 can be easily removed from the terminal portion of the sewer pipe 24 by grasping the handle 38. Therefore, in the piping structure 10 of the catchment basin of the present embodiment, even if garbage and oily discharges are stopped at the end of the sewer pipe 24 introduced and communicated with the catchment basin 12, the pipe joint 30 can be connected. Remove and fitting 30
It is possible to easily clean the discharge and the like clogged in itself, and also to easily clean the upstream side near the terminal of the sewer pipe 24.

[0014]

According to the present invention, there is provided a piping structure of a water collecting basin in which a pipe introduced into the water collecting basin can be easily cleaned.

[Brief description of the drawings]

FIG. 1A is a schematic plan view showing an embodiment of the present invention, and FIG. 1B is a schematic side view thereof.

FIG. 2 is a perspective view showing a pipe joint applied to the embodiment of FIG.

FIG. 3A is a schematic plan view showing another embodiment of the present invention, and FIG. 3B is a schematic side view thereof.

FIG. 4 is a side view showing a pipe joint applied to the embodiment of FIG. 3;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Piping structure of water collecting basin 12 Water collecting basin 14 Masu main body 16 Upstream through hole 18 Downstream through hole 20 Masu lid 22a, 22b Handle hole 24 Pipe line introduced into the upstream of water collecting basin 26 Water collecting Pipe line 30 introduced into the basin on the downstream side 30 Pipe joint 32, 44 Pipe joint body 34, 36 Connection port 38 Handle 38a, 46 Handle body 38b, 38c Leg 40 Handle attachment 42 Screw

Claims (5)

[Claims] 1. A piping structure for a water collecting basin, comprising a pipe joint detachably connected to a pipe introduced into a water collecting basin of a sewer, wherein the pipe joint is provided with a handle. . 2. The piping structure of a catchment basin according to claim 1, wherein the pipe joint and the handle are formed integrally. 3. The piping structure of a catchment basin according to claim 2, wherein the pipe joint and the handle are integrally formed of a synthetic resin material. 4. The piping structure of a catchment basin according to claim 1, wherein the pipe joint and the handle are formed as separate members, and the handle is retrofitted to the pipe joint. 5. The pipe joint is formed of a synthetic resin material,
The piping structure of the catch basin according to claim 4, wherein the handle is formed of a metal material, and the handle is retrofitted to the pipe joint.