JPH0237911Y2 - - Google Patents
Info
- Publication number
- JPH0237911Y2 JPH0237911Y2 JP2403587U JP2403587U JPH0237911Y2 JP H0237911 Y2 JPH0237911 Y2 JP H0237911Y2 JP 2403587 U JP2403587 U JP 2403587U JP 2403587 U JP2403587 U JP 2403587U JP H0237911 Y2 JPH0237911 Y2 JP H0237911Y2
- Authority
- JP
- Japan
- Prior art keywords
- inflow
- sewage
- basin
- channel
- sewage basin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000010865 sewage Substances 0.000 claims description 33
- 238000005192 partition Methods 0.000 claims description 14
- 238000009434 installation Methods 0.000 description 7
- 239000002351 wastewater Substances 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000019645 odor Nutrition 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Sewage (AREA)
Description
【考案の詳細な説明】
産業上の利用分野
本考案は、桝本体の内底面に凹溝による複数の
流入路を設け、これらの汚水流入路の各出口側
を、内底面に設けた凹溝による放流路に合流させ
た汚水桝に関し、流入路に着脱自在に嵌合挿着さ
れる栓体を備えることにより、栓体を取外して、
各流入路を放流路の合流部に簡単に連通できるよ
うにすると共に、使用していない流入路に対して
は、栓体をそのまま残して、他の流入路から合流
部に流入する汚水が流れ込むことがないようにし
たものである。[Detailed description of the invention] Industrial application field The present invention provides a plurality of inflow channels formed by concave grooves on the inner bottom surface of the basin body, and each outlet side of these sewage inflow channels is connected to a concave groove provided on the inner bottom surface. By providing a plug that is removably fitted and inserted into the inflow channel for a sewage basin that merges into an outflow channel, the plug can be removed and
Each inlet can be easily communicated with the confluence of the outlet channels, and for unused inlets, the plugs are left as they are so that wastewater flowing into the confluence from other inlets can flow into the confluence. This was done to prevent this from happening.
従来の技術
第３図に示す如く、私有地Ａ内から公共下水道
Ｂに下水等の汚水を流す場合、公私境界付近の私
有地Ａ内に最終桝となる汚水桝Ｃを設置する。汚
水桝Ｃの設置位置は、設置費用の個人負担軽減、
汚水の発生源である私有地Ａ内の建物Ｄの立地、
私有地Ａの広狭等の、いわば私的な都合によつて
任意に選定され、例えば、位置E1に設置された
り、位置E2に設置されたり、或いは位置E3に設
置されたりする。設置位置E1〜E3の違いによつ
て、汚水桝Ｃに対する流入管の接続位置が異な
る。そこで、この種の汚水桝では、その設置位置
の変化に拘わらず、単一の製品の使用可能範囲を
広くし、製品、製品流通、施工の合理化を図るた
め、流入管接続部を予め閉じておき、施工現場で
必要箇所の流入管接続部だけを破断等の手段によ
つて開通させるようにしてあつた（例えば実願昭
59−4540号参照）。BACKGROUND ART As shown in FIG. 3, when draining sewage or other wastewater from private property A to public sewer B, a final sewage basin C is installed in private property A near the public/private boundary. The installation location of sewage basin C will reduce the individual burden of installation costs.
The location of building D on private land A, which is the source of sewage,
It is arbitrarily selected depending on personal circumstances such as the size of the private property A, and for example, it is installed at position E1 , position E2 , or position E3 . The connection position of the inflow pipe to the sewage basin C differs depending on the difference in the installation positions E 1 to E 3 . Therefore, in order to widen the usable range of a single product and to rationalize products, product distribution, and construction, regardless of changes in the installation location, in this type of sewage basin, the inlet pipe connection is closed in advance. At the construction site, only the necessary inflow pipe connections were opened by breaking or other means (for example,
59-4540).
第４図は従来の汚水桝の平面断面図、第５図は
第４図A1−A1線上における正面断面図である。
図において、１は桝本体で、底部１０１を有する
有底筒状となつている。桝本体１の外壁部１０２
には、桝本体１の内外への連通を閉じた複数の流
入管接続部１０３〜１０５を、所定の角度で形成
してある。流入管接続部１０３〜１０５は、桝本
体１の外壁１０２の肉厚を利用して、流入管の端
部を挿入する孔部１０６〜１０８を設けると共
に、この孔部１０６〜１０８の底部を隔壁１０９
〜１１１によつて閉じることにより、桝本体１の
内外の連通を閉塞してある。 FIG. 4 is a plan sectional view of a conventional sewage basin, and FIG. 5 is a front sectional view taken along line A1 - A1 in FIG.
In the figure, reference numeral 1 denotes a box body, which has a bottomed cylindrical shape with a bottom portion 101. Outer wall portion 102 of the box body 1
, a plurality of inflow pipe connecting portions 103 to 105 that close communication between the inside and outside of the basin body 1 are formed at a predetermined angle. The inflow pipe connecting parts 103 to 105 utilize the thickness of the outer wall 102 of the basin body 1 to provide holes 106 to 108 into which the ends of the inflow pipes are inserted, and the bottoms of the holes 106 to 108 are formed into partition walls. 109
- 111, communication between the inside and outside of the box body 1 is closed.
桝本体１の底部１０１の内底面には、流入管接
続部１０３〜１０５のそれぞれに各別に連なる複
数の凹溝でなる流入路１１２〜１１４を設け、各
流入路１１２〜１１４の出口側を、桝本体１の底
部１０１に設けた凹溝による放流路１１５に合流
させてある。 On the inner bottom surface of the bottom part 101 of the basin body 1, inflow passages 112 to 114 consisting of a plurality of concave grooves connected to each of the inflow pipe connection parts 103 to 105 are provided, and the outlet side of each inflow passage 112 to 114 is It merges into a discharge channel 115 formed by a groove provided in the bottom part 101 of the basin body 1.
上述の汚水桝の設置及び流入管の接続に当つて
は、流入管接続部１０３〜１０５のうち、流入管
を接続すべきものの隔壁１０９〜１１１だけをハ
ンマー等で打砕いて破断させ開通させる。例えば
第３図の設置位置E1の場合は流入管接続部１０
４の隔壁１１０を破断し、設置位置E2の場合は
流入管接続部１０３の隔壁１０９を破断し、設置
位置E3の場合は隔壁１１１を破断する。流入配
管の数によつては、１箇所だけでなく、２箇所以
上で隔壁を破断する場合もある。 In installing the above-mentioned sewage basin and connecting the inflow pipe, of the inflow pipe connection parts 103 to 105, only the partition walls 109 to 111 to which the inflow pipe should be connected are crushed with a hammer or the like to break them and open them. For example, in the case of installation position E 1 in Fig. 3, the inflow pipe connection part 10
In the case of the installation position E2 , the partition wall 109 of the inflow pipe connection part 103 is broken, and in the case of the installation position E3 , the partition wall 111 is broken. Depending on the number of inflow pipes, the partition wall may be broken not only at one location but also at two or more locations.
この後、第６図に示すように、隔壁１１０を破
断した流入管接続部１０４に流入管２を挿入接続
し、流入管２のまわりに漏水防止３等を充填し
て、汚水桝に対する流入管２の固着及び止水を行
なう。４は放流管である。 After that, as shown in FIG. 6, the inflow pipe 2 is inserted and connected to the inflow pipe connection part 104 where the partition wall 110 is broken, and the inflow pipe 2 is filled with a water leakage prevention material 3, etc., and the inflow pipe is connected to the sewage basin. Perform step 2 to fix and stop water. 4 is a discharge pipe.
考案が解決しようとする問題点
しかしながら、上述した従来の汚水桝では、各
流入路１１２〜１１４が放流路１１５に開通して
いるため、流入路１１２〜１１４の何れかより流
入した汚水が、他の流入路に逆流し、汚物が堆積
して悪臭を放ち、または管詰まりを招いてしまう
等の問題点があつた。Problems to be Solved by the Invention However, in the conventional sewage basin described above, each of the inflow channels 112 to 114 is open to the outlet channel 115, so that the sewage that has flowed in from any of the inflow channels 112 to 114 is There were problems such as backflow of waste into the inflow channel, accumulation of waste, emitting a bad odor, and clogging of pipes.
問題点を解決するための手段
上述する従来の問題点を解決するため、本考案
は、桝本体の内底面に凹溝による複数の流入路を
設け、これらの汚水流入路の各出口側を、前記内
底面に設けた凹溝による放流路に合流させた汚水
桝において、前記流入路に着脱自在に嵌合挿着さ
せる栓体を備えることを特徴とする。Means for Solving the Problems In order to solve the above-mentioned conventional problems, the present invention provides a plurality of inflow channels formed by grooves on the inner bottom surface of the basin body, and each outlet side of these sewage inflow channels is The sewage basin that merges with the discharge channel formed by the groove provided in the inner bottom surface is characterized by comprising a stopper that is removably fitted into the inflow channel.
作 用
汚水が流れ込まない流入路では、その内部に栓
体を嵌合挿着させておく。他の流入路から放流路
の合流部に流入する汚水は、当該流入路の内部に
嵌合装着されている栓体によつて遮断され、当該
流入路に逆流することがない。Function: In the inlet channel where sewage does not flow, a stopper should be fitted and inserted inside the inlet channel. Sewage flowing into the confluence part of the discharge channel from other inflow channels is blocked by a stopper fitted inside the inflow channel, and does not flow back into the inflow channel.
汚水が流れ込む流入路では、栓体を除去するだ
けの簡単な作業で、放流路の合流部に簡単に連通
できる。 The inflow channel into which sewage flows can be easily communicated with the confluence of the discharge channel by simply removing the stopper.
実施例
第１図は本考案に係る汚水桝の平面部分断面
図、第２図は第１図A2−A2線上における断面図
である。桝本体１は、この実施例では、塩化ビニ
ル、ポリエチレンまたはポリプロピレン等のプラ
スチツク成形品となつている。ただし、コンクリ
ート製品であつてもよい。桝本体１の底部１０１
の内底面には、流入管接続部１０３〜１０５のそ
れぞれに各別に連なる複数の凹溝でなる流入路１
１２〜１１４を設け、各流入路１１２〜１１４の
出口側を、桝本体１の底部１０１に設けた凹溝に
よる放流路１１５に合流させてある。Embodiment FIG. 1 is a partial sectional plan view of a sewage basin according to the present invention, and FIG. 2 is a sectional view taken along line A 2 -A 2 in FIG. 1. In this embodiment, the box body 1 is a plastic molded product made of vinyl chloride, polyethylene, polypropylene, or the like. However, it may also be a concrete product. Bottom part 101 of box body 1
On the inner bottom surface of the inflow channel 1 is formed of a plurality of concave grooves connected to each of the inflow pipe connection parts 103 to 105.
12 to 114 are provided, and the outlet side of each inflow channel 112 to 114 is merged into a discharge channel 115 formed by a groove provided in the bottom part 101 of the basin body 1.
流入路１１２〜１１４のそれぞれには、着脱自
在に嵌合挿着される栓体１１６〜１１８が備えら
れている。１１６ａ〜１１８ａは栓体１１６〜１
１８に設けられた把手である。これらの栓体１１
６〜１１８は汚水の流れ込まない流入路、つまり
使用しいない流入路ではそのまま嵌合挿着させて
おく。従つて、使用している流入路から合流部１
１５ａに流入する汚水は、使用していない他の流
入路に嵌合挿着されている栓体１６〜１８によつ
て遮断され、逆流することがない。 Each of the inflow passages 112 to 114 is provided with plugs 116 to 118 that are removably fitted and inserted. 116a to 118a are plug bodies 116 to 1
It is a handle provided at 18. These plugs 11
6 to 118 are inflow channels into which sewage does not flow, that is, inflow channels that are not used, are fitted and inserted as they are. Therefore, from the inflow channel being used to the confluence section 1
Sewage flowing into the drain 15a is blocked by plugs 16 to 18 that are fitted into other inflow channels that are not in use, and does not flow back.
汚水を流す必要を生じた場合は、当該流入路１
１２〜１１４から栓体１１６〜１１８を取外す。
栓体１１６〜１１８は着脱自在に嵌合挿着されて
いるから、これを取外して、放流路１１５の合流
部１１５ａに簡単に連通させることができる。 If it becomes necessary to drain wastewater, the relevant inflow channel 1
Remove plugs 116-118 from 12-114.
Since the plugs 116 to 118 are removably fitted and inserted, they can be removed and easily communicated with the merging portion 115a of the discharge channel 115.
流入管接続部１０３〜１０５には、内径部を径
方向に横切つて閉塞する隔壁１２２を同体に形成
してある。隔壁１２２には径方向外周寄りに、環
状の薄肉部１２３を形成してある。桝本体がコン
クリート製品である場合は、各壁１２２及び薄肉
部１２３を有する管体を外壁部１０２に埋設す
る。 A partition wall 122 is formed integrally with the inflow pipe connecting portions 103 to 105 to cross the inner diameter portion in the radial direction and close it off. An annular thin wall portion 123 is formed in the partition wall 122 near the outer periphery in the radial direction. If the main body of the box is a concrete product, a pipe body having each wall 122 and a thin wall part 123 is buried in the outer wall part 102.
汚水桝の設置及び流入管の接続施工に当つて
は、流入管接続部１０３〜１０５のうち、流入管
２（第３図参照）を接続する隔壁１２２だけを、
ハンマー等で打砕いて破断させ開通させる。ここ
で、隔壁１２２にはその径方向の外周寄りに、環
状薄肉部１２３を形成してあるので、隔壁１２２
は機械的強度の弱い環状薄肉部１２３で、環状に
簡単に打抜くことができる。 When installing the sewage basin and connecting the inflow pipes, among the inflow pipe connection parts 103 to 105, only the partition wall 122 connecting the inflow pipe 2 (see Fig. 3) is connected.
Crush it with a hammer, etc. to break it and open it. Here, since the partition wall 122 has an annular thin wall portion 123 formed near its radial outer circumference, the partition wall 122
is an annular thin-walled portion 123 with low mechanical strength, and can be easily punched into an annular shape.
上述のように、隔壁１２２は、環状薄肉部１２
３に沿つて打抜かれるので、破断面の凹凸が非常
に小さくなり、汚物等の引掛りや、汚水の流れの
悪化が確実に防止される。 As described above, the partition wall 122 includes the annular thin wall portion 12
3, the unevenness of the fractured surface becomes extremely small, and catching of dirt and the like and deterioration of the flow of wastewater are reliably prevented.
流入管を接続しない流入管接続部１０３〜１０
５では、隔壁１２２は破断せずにそのまま残し、
桝本体１の内部への雨水等の浸透を防ぐ。隔壁１
２２は不透水性の高い合成樹脂でなるから、厚み
を薄くしても、高度の止水性を確保でき、打抜き
開通作業の容易化と、高度の止水性とを同時に確
保できる。 Inflow pipe connection parts 103 to 10 that do not connect inflow pipes
In No. 5, the partition wall 122 is left as it is without being broken,
Prevent rainwater etc. from penetrating into the inside of the basin body 1. Bulkhead 1
Since 22 is made of a highly water-impermeable synthetic resin, even if the thickness is reduced, a high level of water-stopping property can be ensured, making it possible to facilitate the punching operation and ensure a high level of water-stopping property at the same time.
考案の効果
以上述べたように、本考案によれば、次のよう
な効果が得られる。Effects of the invention As described above, according to the invention, the following effects can be obtained.
(a) 流入路から合流部に流入する汚水が、使用し
ていない流入路に逆流するのを全体によつて遮
断でき、汚物の滞留、それに伴う悪臭の発生、
及び管詰まり等の生じにくい汚水桝を提供する
ことができる。(a) The entire system can prevent the sewage flowing from the inflow channel into the confluence section from flowing back into the inflow channel that is not in use, thereby preventing the accumulation of sewage and the generation of bad odors.
It is also possible to provide a sewage basin that is less prone to clogging.
(b) 栓体は着脱自在に嵌合挿着できるから、使用
する必要のある流入路では、栓体を取外し簡単
に開通でき、使用する必要のない流入路では、
栓体を嵌合挿着するだけでよい。このため、取
扱いの容易な汚水桝を提供できる。(b) The plug can be removably fitted and inserted, so in inflow channels that need to be used, the plug can be easily removed and opened, and in inflow channels that do not need to be used,
All you have to do is fit and insert the plug. Therefore, it is possible to provide a sewage basin that is easy to handle.
第１図は本考案に係る汚水桝の平面部分断面図
断面図、第２図は第１図A2−A2線上における断
面図、第３図は汚水桝の配置位置を示す図、第４
図は従来の汚水桝の平面断面図、第５図は第４図
A1−A1線上における正面断面図、第６図は従来
の汚水桝に対する流入管接続を示す図である。
１……桝本体、１０１……底部、１０２……外
壁部、１１２〜１１４……流入路、１１５……放
流路、１１５ａ……合流部、１１６〜１１８……
栓体。
Fig. 1 is a plan partial sectional view of the sewage basin according to the present invention, Fig. 2 is a sectional view taken along line A 2 - A 2 in Fig. 1, Fig. 3 is a diagram showing the arrangement position of the sewage basin, and Fig. 4
The figure is a plan cross-sectional view of a conventional sewage basin, and Figure 5 is Figure 4.
FIG. 6 is a front cross-sectional view taken along the line A1 - A1 , and is a diagram showing a conventional inflow pipe connection to a sewage basin. 1...Bun body, 101...Bottom, 102...Outer wall, 112-114...Inflow channel, 115...Outflow channel, 115a...Confluence section, 116-118...
Plug body.
Claims (1)
設け、これらの流入路の各出口側を、前記内底
面に設けた凹溝による放流路に合流させた汚水
桝において、前記流入路に着脱自在に嵌合挿着
される栓体を備えることを特徴とする汚水桝。 (2) 前記流入路は、前記桝本体の外壁部に、径方
向の外周寄りに環状薄肉部を形成した隔壁を有
する閉じた流入管接続部を備えることを特徴と
する実用新案登録請求の範囲第１項に記載の汚
水桝。[Claims for Utility Model Registration] (1) A plurality of inflow channels formed by grooves are provided on the inner bottom surface of the basin body, and the outlet side of each of these inflow paths merges into an outlet channel formed by the grooves formed in the inner bottom surface. A sewage basin characterized in that the sewage basin is provided with a stopper that is removably fitted into the inlet channel. (2) Claims for registration of a utility model, characterized in that the inflow passage includes a closed inflow pipe connection part having a partition wall in which an annular thin-walled part is formed near the outer periphery in the radial direction on the outer wall of the basin body. The sewage basin described in paragraph 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2403587U JPH0237911Y2 (en) | 1987-02-20 | 1987-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2403587U JPH0237911Y2 (en) | 1987-02-20 | 1987-02-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63130577U JPS63130577U (en) | 1988-08-26 |
| JPH0237911Y2 true JPH0237911Y2 (en) | 1990-10-12 |
Family
ID=30822894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2403587U Expired JPH0237911Y2 (en) | 1987-02-20 | 1987-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0237911Y2 (en) |
-
1987
- 1987-02-20 JP JP2403587U patent/JPH0237911Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63130577U (en) | 1988-08-26 |
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