JPS5914538Y2 - rainwater collection device - Google Patents
rainwater collection deviceInfo
- Publication number
- JPS5914538Y2 JPS5914538Y2 JP1979099089U JP9908979U JPS5914538Y2 JP S5914538 Y2 JPS5914538 Y2 JP S5914538Y2 JP 1979099089 U JP1979099089 U JP 1979099089U JP 9908979 U JP9908979 U JP 9908979U JP S5914538 Y2 JPS5914538 Y2 JP S5914538Y2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- funnel
- rainwater
- opening
- water
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Landscapes
- Branch Pipes, Bends, And The Like (AREA)
Description
【考案の詳細な説明】
本考案は雨水を集めて利用する雨水集水装置において清
浄な雨水を集水できるようにすることを目的とする。[Detailed description of the invention] The object of the invention is to enable a rainwater collection device that collects and uses rainwater to collect clean rainwater.
通常、降り始めの雨水には空気中に浮遊しているゴミ、
ホコリが混入し、また亜硫酸ガス等が溶けこんでいる。Usually, when rainwater starts to fall, there is debris floating in the air.
Dust is mixed in, and sulfur dioxide gas is also dissolved.
また雨水を集める集水面や集水管も降りはじめには同様
に汚染されているため、降雨初期の雨水は汚れが激しく
利用に適さない面がある。In addition, the water collection surfaces and water collection pipes that collect rainwater are similarly contaminated at the beginning of rain, so the rainwater in the early stages of rain is so dirty that it is not suitable for use.
本考案はこの点を考慮したもので、一定量以上の雨が降
り続いた場合にのみ取水管に雨水を導びくことによって
清浄な雨水のみを集水する雨水集水装置を提供するもの
である。The present invention takes this point into consideration and provides a rainwater collection device that collects only clean rainwater by guiding rainwater to a water intake pipe only when a certain amount of rain continues to fall.
図は本考案の一実施例を示すものである。The figure shows one embodiment of the present invention.
集水管１を通って来た雨水は、降り始めの段階ではロー
ト２を通ってロート２と隔壁９で区切られた貯水室３へ
導びかれる。Rainwater that has passed through a water collection pipe 1 is guided through a funnel 2 to a water storage chamber 3 separated from the funnel 2 by a partition wall 9 at the beginning of rain.
隔壁９には排水口４が設けられており、雨水は排水口４
を通じて排水管５へ導びかれるが、降雨が激しい場合、
隔壁９の排水口４をロート２の穴より十分小さくとって
おけば、排水能力が不足して、貯水室３に雨水が貯まり
始める。A drainage port 4 is provided in the partition wall 9, and rainwater is drained through the drainage port 4.
However, if it rains heavily,
If the drainage port 4 of the partition wall 9 is made sufficiently smaller than the hole of the funnel 2, the drainage capacity will be insufficient and rainwater will start to accumulate in the water storage chamber 3.
さらに、降雨が続けば、雨水は貯水室３をオーバーフロ
ーし、ロート２より上部に設けられた取水管６に導びか
れる。Furthermore, if the rain continues, the rainwater overflows the water storage chamber 3 and is led to the water intake pipe 6 provided above the funnel 2.
このようにして、ロート２によって貯水室３よりの逆流
を防ぎ、降雨初期の汚れた雨水は貯水室３に捕捉され、
集水管６には清浄な雨氷のみが導びかれる。In this way, the funnel 2 prevents backflow from the water storage chamber 3, and dirty rainwater at the beginning of rainfall is captured in the water storage chamber 3.
Only clean rain ice is led to the water collection pipe 6.
ロート２は通常金属ないし、プラスチック類で作られる
が、可撓性のゴム、合成樹脂類で作ることによって、ロ
ート２の穴が逆流を完全に防ぐことも可能である。The funnel 2 is usually made of metal or plastic, but by making it of flexible rubber or synthetic resin, the holes in the funnel 2 can completely prevent backflow.
なおロート２は平板に開口を設けただけのものでもよい
が、図面に示すように排水管５側の開ロアが集水側の開
口８より小さくなるように設ければ逆流防止効果が大き
い。Note that the funnel 2 may be a flat plate with an opening, but as shown in the drawing, if the funnel 2 is provided so that the open lower part on the drain pipe 5 side is smaller than the opening 8 on the water collection side, the effect of preventing backflow is great.
またここでいう開口の大きさとは実効面積であり、各開
口部は単孔ではなく複数の孔やメツシュで構成してもよ
い。Further, the size of the opening here refers to the effective area, and each opening may be composed of a plurality of holes or meshes instead of a single hole.
以上のように本考案は、集水管とこれにつづく排水管お
よび集水管の一部より分岐される取水管よりなり、該集
水管の内面で、かつ取水管よりも排水管側に設けられ、
排水管側の開口が集水管側の開口より小さくなるよう設
けられたロート、該ロートの排水管側開口よりも小さい
開口をもつ排水口を有しかつ該ロートよりも排水管側に
設けられた隔壁よりなる雨水集水装置であり、降雨初期
の汚れた雨水を集水管に導びくのを排除することができ
清浄な雨水のみを集めることができる。As described above, the present invention consists of a water collection pipe, a drain pipe following the water pipe, and a water intake pipe branched from a part of the water collection pipe, and is provided on the inner surface of the water collection pipe and closer to the drain pipe than the water intake pipe.
A funnel that is provided so that the opening on the drain pipe side is smaller than the opening on the water collection pipe side, and has a drain port that has an opening that is smaller than the opening on the drain pipe side of the funnel, and is provided on the drain pipe side from the funnel. This is a rainwater collection device consisting of a partition wall, which eliminates the introduction of dirty rainwater from the early stages of rainfall into the collection pipes, and allows only clean rainwater to be collected.
図は本考案の一実施例における雨水集水装置を示す側面
図である。
１・・・・・・集水管、２・・・・・・ロート、３・・
・・・・貯水室、４・・・・・・排水口、５・・・・・
・排水管、６・・・・・・取水管。The figure is a side view showing a rainwater collection device according to an embodiment of the present invention. 1... Water collection pipe, 2... Funnel, 3...
...Water storage chamber, 4...Drain port, 5...
・Drainage pipe, 6...Intake pipe.
Claims (1)
される取水管を有し、かつ上記集水管の内面で、かつ上
記取水管よりも排水管側に設けられ、排水管側の開口が
集水管側の開口より小さくなるよう設けられたロートと
、上記ロートの排水管側の開口よりも小さい開口をもつ
排水口を有するとともに上記ロートよりも排水管側に設
けられた隔壁を設けた雨水集水装置。It has a water collection pipe, a drainage pipe following the water collection pipe, and a water intake pipe that branches from a part of the water collection pipe, and is provided on the inner surface of the water collection pipe and on the drain pipe side of the water intake pipe, and has an opening on the drainage pipe side. has a funnel provided so that the opening is smaller than the opening on the water collection pipe side, a drain port having an opening smaller than the opening on the drain pipe side of the funnel, and a partition wall provided on the drain pipe side from the funnel. Rainwater collection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979099089U JPS5914538Y2 (en) | 1979-07-18 | 1979-07-18 | rainwater collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979099089U JPS5914538Y2 (en) | 1979-07-18 | 1979-07-18 | rainwater collection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5616678U JPS5616678U (en) | 1981-02-13 |
| JPS5914538Y2 true JPS5914538Y2 (en) | 1984-04-27 |
Family
ID=29331840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979099089U Expired JPS5914538Y2 (en) | 1979-07-18 | 1979-07-18 | rainwater collection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5914538Y2 (en) |
-
1979
- 1979-07-18 JP JP1979099089U patent/JPS5914538Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5616678U (en) | 1981-02-13 |
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