JPS6214213Y2 - - Google Patents
Info
- Publication number
- JPS6214213Y2 JPS6214213Y2 JP7169783U JP7169783U JPS6214213Y2 JP S6214213 Y2 JPS6214213 Y2 JP S6214213Y2 JP 7169783 U JP7169783 U JP 7169783U JP 7169783 U JP7169783 U JP 7169783U JP S6214213 Y2 JPS6214213 Y2 JP S6214213Y2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- manhole
- water
- infiltration
- permeation
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 230000008595 infiltration Effects 0.000 claims description 9
- 238000001764 infiltration Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Sewage (AREA)
Description
【考案の詳細な説明】
本考案は例えば降雨時等の流水が多い場合には
一定量以上の流水のみをマンホールに落下させて
浸透させることを可能とした浸透マンホールに係
り、更に詳しくは多数の浸透孔を側壁に有する縦
型浸透管の上に直壁管、斜壁管、受枠及び蓋等を
順に積み重ねて所定の縦型マンホールを構成し、
かつこのマンホールの所定部分に流入管と流水管
とを夫々対応して取付け、更にマンホールに取付
けられたこれ等の流入管と流水管とに所定の深さ
と内径とを有する樋状流水橋を掛け渡して構成し
たことを特徴とした浸透マンホールに関するもの
である。[Detailed description of the invention] The present invention relates to an infiltration manhole that allows only a certain amount of water to fall into the manhole and infiltrate when there is a lot of water flowing, such as during rain. A predetermined vertical manhole is constructed by sequentially stacking a straight wall pipe, a diagonal wall pipe, a receiving frame, a cover, etc. on a vertical permeation pipe having a permeation hole in the side wall,
In addition, an inflow pipe and a water flow pipe are respectively installed in a predetermined portion of the manhole, and a trough-like flow bridge having a predetermined depth and inner diameter is connected to the inflow pipe and water flow pipe attached to the manhole. This relates to an infiltration manhole that is characterized by its structure.
従来の浸透マンホールに於いては常時少量の水
が流入されているので、浸透孔に取付けたフイル
ター部分が常にこの流水に浸されており、従つて
フイルター部分に乾燥させることが出来ないので
フイルター機能を著るしく低下せしめる欠点があ
つた。又常時流れ込む流水の中に含まれる固形物
がフイルター部分の大きな目詰り原因となる等の
欠点があつた。 In conventional infiltration manholes, a small amount of water always flows in, so the filter part attached to the infiltration hole is always immersed in this flowing water, and therefore the filter part cannot be dried, so the filter function does not work. There were drawbacks that significantly reduced the Another disadvantage is that the solids contained in the constantly flowing water cause major clogging of the filter.
本考案は従来の之等の欠点に鑑み開発された全
く新規な技術であつて、特にマンホールに向つて
流入管から流入される少量の水はそのまゝマンホ
ールの中に落下させずに流水橋を介して流出管に
流出させ、降雨時等の流水が一定量を越えた場合
のみに、一定量以下の流水をマンホールに落下さ
せ、これを周りの地盤に浸透させ、浸透管のフイ
ルター機能を常に最良の状態に保つことを可能と
した全く新規な浸透マンホールに関するものであ
る。図により本考案に係るマンホールの一実施例
を具体的に説明すると、第1図乃至第5図に於い
て、1は縦型浸透マンホールであつて、基礎栗石
2の上に底版3、多数の浸透孔4を有する縦型浸
透管5、直壁管6、斜壁管7、受枠8及び蓋9等
を順に積み重ねかつ相互に連結することによつて
構成されている。マンホール1のほゞ中央部の所
定位置には流入管10と流出管11とが夫々対応
して取付けられ、かつこれ等の流入管10と流出
管11との間には円弧舟樋状の流水橋12が受け
台13等を介して掛け渡され、流入管10より流
入して来た流水を流出管11に流出し得るように
構成されている。 The present invention is a completely new technology developed in view of the drawbacks of the conventional technology.In particular, a small amount of water flowing into a manhole from an inflow pipe is not allowed to fall directly into the manhole, but instead is transported to a water bridge. Only when the water exceeds a certain amount, such as during rain, a certain amount of water is allowed to fall into the manhole, allowing it to penetrate into the surrounding ground, and the filter function of the seepage pipe is activated. This relates to a completely new infiltration manhole that can be kept in the best condition at all times. To specifically explain one embodiment of the manhole according to the present invention with reference to the drawings, in Figs. It is constructed by sequentially stacking and interconnecting a vertical permeation pipe 5 having permeation holes 4, a straight wall pipe 6, a diagonal wall pipe 7, a receiving frame 8, a lid 9, etc. An inflow pipe 10 and an outflow pipe 11 are installed at a predetermined position approximately in the center of the manhole 1 in correspondence with each other, and between these inflow pipe 10 and outflow pipe 11 there is an arcuate gutter-shaped flowing water. A bridge 12 is spanned via a pedestal 13 and the like, and is configured so that running water flowing in from the inflow pipe 10 can flow out to the outflow pipe 11.
上記実施例に於いては流入管10及び流出管1
1には夫々浸透孔4が穿孔されており、これ等の
管10,11が夫々横形浸透管を形成している。
図中14はマンホール内に設けられたステツプで
ある。 In the above embodiment, the inflow pipe 10 and the outflow pipe 1
A permeation hole 4 is perforated in each of the pipes 1, and these pipes 10 and 11 form a horizontal permeation pipe.
In the figure, 14 is a step provided inside the manhole.
上記実施例に於ける流水橋12の形状及び樋内
の深さ、内径等は種々のものが必要に応じて撰択
出来、更にこの流水橋12と流入管10及び流出
管11との接合部は前述の他に第6図乃至第8図
に示す如く、種々の組合せを採用することが可能
である。 In the above embodiment, various shapes, internal depths, inner diameters, etc. of the flowing water bridge 12 can be selected as required, and furthermore, the joints between the flowing water bridge 12, the inflow pipe 10, and the outflow pipe 11 can be selected as needed. In addition to the above, various combinations can be adopted as shown in FIGS. 6 to 8.
本考案に係るマンホールは上述の如く、マンホ
ールの所定位置に流入管と流出管とを夫々対応さ
せて取付けると共にこれ等に所定の深さと内径と
を持つた流水橋を掛け渡し、かつ下部には浸透管
を配設したので、常時流れる少量の流水は流水橋
を介して流入管から流出管にそのまゝ流出させ、
降雨時等の大量に流水がある場合のみ、流水橋か
ら流水をマンホールの中にあふれさせ、マンホー
ルに浸入した水を下部の浸透管から周りの地盤に
浸透せしめることが出来、従つてマンホールの下
部の浸透管に取付けられたフイルター部を常時水
の中に浸すことがないので、フイルター部を乾燥
させてフイルター機能を最良の状態に長く保つこ
とが出来、更にこのフイルター部を常時流れ込む
水の含有物から護つて、フイルター部の目詰りを
防止することが出来る等の特徴を有するものであ
る。 As mentioned above, the manhole according to the present invention has an inflow pipe and an outflow pipe installed at predetermined positions of the manhole in correspondence with each other, and a water bridge having a predetermined depth and inner diameter is spanned between these pipes, and the lower part is Since the permeation pipe is installed, the small amount of water that constantly flows flows directly from the inflow pipe to the outflow pipe via the flow bridge.
Only when there is a large amount of flowing water, such as during rain, the flowing water can overflow into the manhole from the flowing bridge, allowing the water that has entered the manhole to infiltrate into the surrounding ground from the seepage pipe at the bottom, and therefore the lower part of the manhole. Since the filter part attached to the permeation pipe is not constantly immersed in water, the filter part can be kept dry and the filter function can be kept in the best condition for a long time. It has features such as being able to protect from objects and prevent clogging of the filter section.
第1図乃至第5図は本願のマンホールの説明
図、第6図乃至第8図は他例の説明図である。
1はマンホール、4は浸透孔、5は浸透管、1
0は流入管、11は流出管、12は流水橋、13
は受台である。
FIGS. 1 to 5 are explanatory diagrams of the manhole of the present application, and FIGS. 6 to 8 are explanatory diagrams of other examples. 1 is a manhole, 4 is a penetration hole, 5 is a penetration pipe, 1
0 is the inflow pipe, 11 is the outflow pipe, 12 is the water bridge, 13
is a pedestal.
Claims (1)
に直壁管、斜壁管、受枠及び蓋等を順に積み重
ねて所定の縦型マンホールを構成し、かつこの
マンホールの所定部分に流入管と流水管とを
夫々対応して取付け、更にマンホールに取付け
られたこれ等の流入管と流水管とに所定の深さ
と内径とを有する樋状流水橋を掛け渡して構成
したことを特徴とした浸透マンホール。 (2) 流入管或は流出管又は両者を浸透孔を持つた
横型浸透管で構成したことを特徴とした実用新
案登録請求の範囲第1項記載の浸透マンホー
ル。 (3) 流水橋を円弧舟底状に構成したことを特徴と
した実用新案登録請求の範囲第1項記載の浸透
マンホール。[Scope of Claim for Utility Model Registration] (1) A vertical manhole is constructed by sequentially stacking a straight wall pipe, a diagonal wall pipe, a receiving frame, a cover, etc. on top of a vertical permeation pipe having a large number of permeation holes in the side wall. , and an inflow pipe and a water pipe are respectively installed in a predetermined part of the manhole, and a trough-like water bridge having a predetermined depth and inner diameter is provided on the inflow pipe and the water pipe attached to the manhole. A penetrating manhole characterized by being constructed by spanning over it. (2) The infiltration manhole according to claim 1, wherein the inflow pipe or the outflow pipe, or both, are constituted by horizontal infiltration pipes having infiltration holes. (3) The infiltration manhole according to claim 1 of the utility model registration claim, characterized in that the flowing water bridge is configured in the shape of an arcuate boat bottom.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7169783U JPS59183974U (en) | 1983-05-16 | 1983-05-16 | seepage manhole |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7169783U JPS59183974U (en) | 1983-05-16 | 1983-05-16 | seepage manhole |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59183974U JPS59183974U (en) | 1984-12-07 |
JPS6214213Y2 true JPS6214213Y2 (en) | 1987-04-11 |
Family
ID=30201849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7169783U Granted JPS59183974U (en) | 1983-05-16 | 1983-05-16 | seepage manhole |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59183974U (en) |
-
1983
- 1983-05-16 JP JP7169783U patent/JPS59183974U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS59183974U (en) | 1984-12-07 |
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