JPH07127112A - Foreign-matter removing tool in waste water - Google Patents

Abstract

PURPOSE: To easily remove foreign matters in drain by preventing the easy clogging to a foreign-matter removal tool and easily peeling off the foreign matters from the foreign-matter removal tool when the foreign matters in drain are removed by the removal tool. CONSTITUTION: The foreign-matter removal tools 16 are installed detachably in a drain gutter 3, and foreign matters 11 such as fibers in drain 8 flowing in the drain gutter 3 are removed. The foreign-matter removal tool 16 has a plurality of tilting rods 17 in the left and the right. The rear ends 18 of these each tilting rod 17 are positioned near the base 4 of the drain gutter 3, and the front end 19 sides are extended towards fronts in the direction that drain 8 flows and towards oblique upper sections. These each tilting rod 17 is separated mutually and disposed in approximately parallel, and each rear end 18 of each tilting rod 17 is formed in free ends while front ends 19 are connected mutually.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a foreign matter removing tool for drainage which is detachably installed in a drainage channel of a home or the like and removes foreign matters such as fibers in the drainage flowing through the drainage channel.

[0002]

2. Description of the Related Art Foreign substances such as fibers are usually mixed in after washing or in drainage water from a bath or the like. Therefore, in order to prevent these foreign substances from flowing to the main side of the sewage,
A foreign matter removing tool for removing the foreign matter is provided in front of the main pipe side.

Some of the foreign matter removing tools described above include a disk-shaped substrate and a plurality of through holes formed in the substrate.
It is detachably attached to the drain on the main side.

[0004]

By the way, the size of the above-mentioned conventional foreign matter removing tool is generally determined by the size of the drainage port, and therefore cannot be set to a sufficient size. Therefore, the foreign matter removing tool is likely to be clogged. For this reason, it is necessary to frequently clean the foreign matter removing tool, which complicates the foreign matter removing work.

Among the above-mentioned foreign substances, especially those of fibrous substance are entangled with the substrate because one end thereof enters a certain through hole in the above-mentioned foreign substance removing tool and the other end enters another through hole. It is not easy to peel foreign matter from the substrate when trying to clean the remover.
Therefore, also in this respect, the work of removing the foreign matter is complicated.

[0006]

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and when the foreign matter removing tool removes foreign matter in drainage, the foreign matter removing tool does not easily become clogged. Moreover, it is an object of the present invention to make it possible to easily remove the foreign matter from the foreign matter removing tool so that the foreign matter can be easily removed from the drainage.

[0007]

In order to achieve the above object, the present invention is a foreign substance removing tool for drainage, which is detachably installed in a drainage channel to remove foreign matters such as fibers in the drainage flowing through the drainage channel. The one end is located in the vicinity of the bottom surface of the drainage groove, the other end is directed forward in the direction in which the drainage flows, and a plurality of inclined bars extending obliquely upward are provided on the left and right,
The respective tilted rods are arranged apart from each other and substantially parallel to each other, and the one end of each of the tilted rods is made a free end while the other ends are connected to each other.

[0008]

[Operation] The operation of the above configuration is as follows.

The terms in parentheses below correspond to the terms in the claims.

The foreign matter removing tool 16 is detachably installed in the drainage groove 3 to remove the foreign matter 11 such as fibers in the drainage 8 flowing through the drainage groove 3. This foreign matter removing tool 16
There are a plurality of slant bars 17 on the left and right, and the rear ends (one end) 18 of each of these slant bars 17 are located in the vicinity of the bottom surface 4 of the drainage groove 3, and the front end (the other end) 19 side is the It extends forward and obliquely upward. The respective tilted rods 17 are spaced apart from each other and arranged substantially in parallel, and the respective rear ends (one end) 18 of the respective tilted rods 17 are used as free ends, while the front ends (other end) 19 are connected to each other.

In FIG. 1 and FIG. 2, when the drainage 8 flows through the drainage groove 3 and the drainage 8 passes through the gaps 20 between the inclined rods 17, the foreign matters 11 which are the fibers in the drainage 8 are removed. The foreign substances 11 are separated and removed from the drainage 8 by being attached to the inclined rods 17 so as to extend over the inclined rods 17.

In this case, even if the depth of the drainage groove 3 is set to a certain size, if the inclination angle α of each of the inclined rods 17 with respect to the virtual horizontal plane 25 is made small, each inclination inside the drainage groove 3 will be described. The rod 17 can be made sufficiently long and the foreign matter removing tool 16 can be made large.

Therefore, the size of the foreign matter removing device 16 is increased,
The clogging of the foreign matter removing tool 16 is suppressed.

Further, the foreign matter 11 attached to the inclined rod 17
2 is removed, the foreign matter removing tool 16 is taken out from the drainage groove 3 and the inclined rods 17 are removed as shown in FIG.
The foreign matter 11 attached to is slid in the axial direction of each tilt bar 17 toward the rear end (one end) 18 side of each tilt bar 17 as above.

In this case, since the rear end (one end) 18 of each of the slant bars 17 is a free end, the foreign matter 11 is axially outward from the rear end (one end) 18 of each of the slant bars 17. Can be easily peeled away.

Therefore, a large amount of foreign matter 1 is attached to each of the inclined rods 17 described above.
Even if 1 is attached so as to be entangled, this foreign substance 1
The removal work of 1 can be done easily.

[0017]

Embodiments of the present invention will be described below with reference to the drawings.

In the figure, reference numeral 1 is a floor in a bathroom of a house, and 2 is a bath tub. Note that, for convenience of explanation, the direction of the arrow Fr in the drawing is the front. The right and left described below means the direction toward the front.

A drainage groove 3 is formed on the floor 1 along the outer wall of the bath tub 2. This drain 3 has a bottom surface 4,
Side walls 5, 5 located on the left and right of the bottom surface 4 and facing each other
The section is almost U-shaped.

At the rear end of the drainage groove 3, a downstream end of the first drainage pipe 7 extending from the bottom of the bath tub 2 is opened. When draining the water in the bath tub 2, the drainage 8
Flows into the drain groove 3 through the first drain pipe 7.

An upper end of a second drain pipe 9 is opened in the front and rear part of the bottom surface 4 of the drain groove 3, and the second drain pipe 9 communicates with the main side of the sewage. The bottom surface 4 is the second drain pipe 9
Is gently inclined downward toward the opening 10 at the upper end of the.
Further, a porous disc 12 for removing foreign matters 11 such as fibers in the drainage 8 is detachably provided in the opening 10 of the second drainage pipe 9.

Then, the drainage groove 3 is passed through the first drainage pipe 7.
The drainage 8 that has flowed into the drainage groove 3 is the same as the drainage groove 3 above.
And flows through the perforated circular plate 12 and the second drain pipe 9 in order to be drained.

Further, a plurality of perforated rectangular plates 14 that openably and closably close the upper end opening of the drainage groove 3 are arranged in a row in the front and rear.

Then, the drainage 8 on the floor 1 that overflows from the bath tub 2 flows into the drainage groove 3 through the perforated rectangular plate 14, and from there, in the same manner as described above, the perforated circular plate 12 is provided.
And the second drainage pipe 9 are sequentially discharged.

A foreign matter removing tool 16 for removing foreign matters 11 such as fibers is provided in the drainage groove 3 between the first drain pipe 7 and the second drain pipe 9 so as to be detachable.

The foreign matter removing tool 16 has a plurality of inclined bars 17 on the left and right. Each of these inclined rods 17 is made of stainless steel and has a circular cross section, and a rear end 18 which is one end thereof has the bottom surface 4 described above.
The front end 19 side that is located in the vicinity and is the other end side extends toward the front in the direction in which the drainage 8 flows and obliquely upward.

The tilt bars 17 are arranged at equal intervals in the left-right direction and substantially in parallel with each other, and a gap 20 is provided between each of the tilt bars 17 adjacent to each other. In this case, if the drainage groove 3 has a width dimension of about 150 mm, the number of the inclined rods 17 having a diameter of about 5 mm is 8, and the width dimension of the gap 20 is 11 mm.
It is preferable that the thickness is -13 mm.

The rear end 18 of each inclined bar 17 is a free end, while the front ends 19 are connected to each other by a connecting bar 21 that is long in the left and right. Further, a pair of left and right hooks 22, 22 are provided on the connecting rod 21 so as to project therefrom. These hooks 22 and 22 are support rods 2 which are installed on the left and right side walls 5 and 5.
3, the foreign matter removing tool 16 is positioned in the front-rear direction and is set in a predetermined inclined posture.

In FIGS. 1 and 2, the drainage 8 is the drainage groove 3
Flowing from the first drainage pipe 7 side toward the second drainage pipe 9 side, and when the drainage 8 passes through the gap 20 between the inclined rods 17, the foreign matter 11 which is a fiber in the drainage 8 is inclined as described above. Attach to these inclined rods 17 so that they straddle the rods 17,
As a result, the foreign matter 11 is separated and removed from the wastewater 8.

In this case, the depth of the drainage groove 3 is set to a certain dimension, but the inclination angle α of each of the inclined rods 17 with respect to the virtual horizontal plane 25 is made small to some extent, and each inside of the drainage groove 3 is formed. The length of the inclined rod 17 is made sufficiently long, so that the foreign matter removing tool 16 is enlarged.

As described above, the size of the foreign matter removing tool 16 is increased, so that the foreign matter removing tool 16 is prevented from being clogged, and the frequency of cleaning the foreign matter removing tool 16 is reduced.

When cleaning the foreign matter 11 adhering to the inclined bar 17, first, the perforated rectangular plate 14 is removed to open the drainage groove 3 and then the support bar, as shown by the phantom line in FIG. 23 is released, and the foreign matter removing tool 16 is attached to the drain groove 3
Take out from. Then, the foreign matter 11 attached to each of the tilt bars 17 is slid in the axial direction of each of the tilt bars 17 toward the rear end 18 side of each of the tilt bars 17 as described above.

In this case, since the rear end 18 of each of the slant rods 17 is a free end, the foreign matter 11 is not attached to each of the slant rods 17.
It can be easily torn off from the rear end 18 axially outward.

Therefore, a large amount of foreign matter
Even if 1 is attached so as to be entangled, this foreign substance 1
The removal work of 1 can be done easily.

As shown by the phantom line in FIG. 4, the projecting end of the hook 22 is extended so that the extended portion 22a is located on the bottom surface 4.
The foreign matter removing tool 16 may be made self-supporting by contacting with. In this way, the support rod 23 may be omitted. Further, in this case, the extension portion 22a may be of a screw jack type so as to be extendable and contractible, whereby the inclination angle α can be adjusted.

The cross section of the tilt bar 17 may be rectangular, and the number of the tilt bar 17 may be increased or decreased according to the width dimension of the drainage groove 3.

[0037]

According to the present invention, the foreign matter removing tool has a plurality of slant rods on the left and right sides, one end of each of these slant rods is located near the bottom surface of the drainage groove, and the other end side is forward in the drainage flowing direction. And extending obliquely upward, and arranging the respective inclined bars so as to be separated from each other and substantially parallel to each other. is there.

Therefore, when the drainage flows through the drainage groove and the drainage passes between the inclined rods, the foreign matter which is the fiber in the drainage is attached to the inclined rods so as to straddle the inclined rods. As a result, the foreign matter is separated and removed from the wastewater.

In this case, even if the depth of the drainage groove is set to a certain dimension, the length of each of the tilting rods inside the drainage groove can be reduced by decreasing the angle of inclination of each of the tilting rods with respect to the virtual horizontal plane. It can be made sufficiently long and the foreign matter removing tool can be made large.

Therefore, as the size of the foreign matter removing tool is increased, clogging of the foreign matter removing tool is suppressed, and the frequency of the cleaning operation of the foreign matter removing tool can be reduced. Removal work becomes easy.

Further, when cleaning the foreign matters attached to the inclined rods, the foreign matters attached to the inclined rods are slid in the axial direction of the inclined rods toward one end side of the inclined rods.

In this case, since one end of each of the tilt bars is a free end, the foreign matter can be easily peeled from one end of each of the tilt bars in the axially outward direction.

Therefore, even if a large amount of foreign matter is attached to each of the inclined rods so as to be entangled with each other, the foreign matter can be easily removed, that is, the foreign matter can be easily removed from the drainage. .

[Brief description of drawings]

FIG. 1 is an overall plan view.

FIG. 2 is an overall side sectional view.

FIG. 3 is an enlarged plan view of the foreign matter removing tool.

FIG. 4 is an enlarged side view of the foreign matter removing tool.

FIG. 5 is an enlarged front view of the foreign matter removing tool.

[Explanation of symbols]

 3 Drain groove 4 Bottom surface 8 Drainage 11 Foreign matter 16 Foreign matter removing tool 17 Inclined rod 18 Rear end (one end) 19 Front end (other end) 19 21 Connecting rod 22 Hook 23 Support rod α Inclined angle

Claims (1)

[Claims] 1. A foreign matter removing tool in drainage, which is detachably installed in a drainage channel and removes foreign matters such as fibers in the drainage flowing through the drainage channel, wherein one end is located near the bottom surface of the drainage channel. , The other end is provided in front of the flow direction of the drainage, and a plurality of slanted rods extending obliquely upward are provided on the left and right,
A foreign matter removing tool for drainage, wherein the respective inclined rods are arranged apart from each other and are substantially parallel to each other, and the respective one ends of the inclined rods are made free ends while the other ends are connected to each other.