JPH0242762Y2 - - Google Patents
Info
- Publication number
- JPH0242762Y2 JPH0242762Y2 JP1985022146U JP2214685U JPH0242762Y2 JP H0242762 Y2 JPH0242762 Y2 JP H0242762Y2 JP 1985022146 U JP1985022146 U JP 1985022146U JP 2214685 U JP2214685 U JP 2214685U JP H0242762 Y2 JPH0242762 Y2 JP H0242762Y2
- Authority
- JP
- Japan
- Prior art keywords
- tank
- water
- primary
- rainwater
- primary tank
- 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 85
- 238000005192 partition Methods 0.000 claims description 7
- 238000001914 filtration Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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
- Sewage (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、貯水槽の構造に係り、より詳細に
は、縦樋の一部は配置し、雨水を濾過・貯水して
消火用水等として利用できるようにした貯水槽の
構造に関する。[Detailed description of the invention] [Industrial application field] The invention relates to the structure of a water tank, and more specifically, a part of the downspout is arranged so that rainwater is filtered and stored to be used as fire extinguishing water, etc. Regarding the structure of the water tank made available.
従来、雨水を誘導流下させる縦樋の下部に貯水
槽を設け、該雨水を貯水し、これを消火用水等と
して利用するようにしたものが多々ある。
BACKGROUND ART Conventionally, there are many systems in which a water storage tank is provided at the lower part of a downspout through which rainwater is guided to flow down, and the rainwater is stored and used as fire extinguishing water or the like.
そして、これらの貯水槽は、通常、樽等の簡易
な水槽であつて、小型のものが殆どである。 These water tanks are usually simple water tanks such as barrels, and most of them are small.
しかし、上述した従来の貯水槽の場合、次のよ
うな問題がある。すなわち、
高層建築物における貯水槽とする場合、該貯
水槽自体の構造が大型化する。
However, the conventional water tank described above has the following problems. That is, when a water tank is used in a high-rise building, the structure of the water tank itself becomes large.
濾過水として利用できないので、利用範囲が
限定される。 Since it cannot be used as filtered water, its range of use is limited.
貯水槽に貯水される雨水を濾過する場合は、
大掛かりな濾過装置が必要となると共に、別途
動力源が必要である。 When filtering rainwater stored in a water tank,
A large-scale filtration device is required, and a separate power source is also required.
等の問題がある。 There are other problems.
本考案は、上述した点に対処して創案したもの
であつて、その目的とする処は、別途動力源を必
要とすることなく、雨水を濾過・貯水できると共
に、簡易に設置・取り扱えるようにした貯水槽の
構造を提供することにある。 The present invention was devised in response to the above-mentioned points, and its purpose is to filter and store rainwater without requiring a separate power source, and to be easy to install and handle. The objective is to provide a water tank structure that is
そして、上記目的を達成するための手段として
の本考案の貯水槽の構造は、雨水を誘導流下させ
る縦樋の一部に配設する貯水槽であつて、該貯水
槽内部を隔板によつて一次槽と二次槽との左右の
二槽に分離し、該一次槽に上記縦樋を接続して該
一次槽を雨水流入水槽とすると共に、上記隔板の
下部に上記一次槽と二次槽とを連通する連通孔を
設け、該連通孔に該一次槽の流入雨水を水圧によ
つて該二次槽に濾過移動させる濾過器を設け、ま
た該一次槽にオーバーフロー管を設け、該オーバ
ーフロー管の一端を該一次槽上部に開口させると
共に、該オーバーフロー管の他端を放流管に接続
し、更に上記二次槽に該槽内の濾過水を消火用水
等として給水するための給水口を設けている構成
よりなる。
The structure of the water tank of the present invention as a means for achieving the above object is a water tank disposed in a part of a downspout for guiding rainwater to flow down, and the inside of the water tank is covered with a partition plate. The primary tank is separated into left and right tanks, a primary tank and a secondary tank, and the downpipe is connected to the primary tank to make the primary tank a rainwater inflow tank. A communication hole is provided to communicate with the secondary tank, a filter is provided in the communication hole to filter and transfer rainwater flowing into the primary tank to the secondary tank using water pressure, and an overflow pipe is provided in the primary tank. One end of the overflow pipe is opened at the upper part of the primary tank, and the other end of the overflow pipe is connected to a discharge pipe, and a water supply port is provided for supplying filtered water in the tank to the secondary tank as fire extinguishing water, etc. It consists of a configuration in which
ここで、上記構成において、通常、一次槽と二
次槽の下部を排水バルブを介して放流管と接続す
るようにした構成としている。 Here, in the above configuration, the lower portions of the primary tank and the secondary tank are usually connected to the discharge pipe via a drain valve.
そして、上記構成に基づく、本考案の貯水槽の
構造は、縦樋の一部に配置して、該縦樋より雨水
流入水槽としての一次槽に流下・流入した雨水
は、該槽内に貯水されると共に、連通孔・濾過器
を介して、上記一次槽内の水圧によつて、二次槽
内に濾過移動し、濾過水として、上記一次水槽の
水位と同水位になるまで貯水するように作用す
る。ここで、上記一次槽・二次槽内の雨水が一定
量貯水されると、オーバーフロー管を介して放流
管に放流され、一定量の濾過水が貯水槽内に貯水
でき、消火用水等として利用できる。
The structure of the water storage tank of the present invention based on the above configuration is that the water tank is placed in a part of the downpipe, and the rainwater that flows down and flows from the downpipe to the primary tank as a rainwater inflow tank is stored in the tank. At the same time, the water is filtered into the secondary tank through the communication hole and filter by the water pressure in the primary tank, and is stored as filtered water until the water level reaches the same water level as the primary tank. It acts on When a certain amount of rainwater is stored in the primary tank and secondary tank, it is discharged to the discharge pipe via the overflow pipe, and a certain amount of filtered water can be stored in the tank and used as water for fire extinguishing, etc. can.
従つて、本考案の貯水槽の構造によれば、雨水
を、別途動力源を必要とすることなく雨水の水圧
でもつて、濾過・貯水できると共に、簡易に設
置・取り扱えるという格別な作用を奏する。 Therefore, according to the structure of the water tank of the present invention, rainwater can be filtered and stored using the water pressure of the rainwater without requiring a separate power source, and it can be easily installed and handled.
以下、図面を参照しながら、本考案を具体化し
た実施例について説明する。
Hereinafter, embodiments embodying the present invention will be described with reference to the drawings.
ここに、第１〜８図は、本考案の一実施例を示
し、第１図は貯水槽の設置状態を示す正面図、第
２図は側面図、第３図は貯水槽の拡大正面図、第
４図は第３図の断面図、第５図は第３図の側面
図、第６図は濾過器の縦断面図、第７図は濾過器
の平面図、第８図は第５図のＡ−Ａ断面図であ
る。 Here, Figs. 1 to 8 show an embodiment of the present invention, Fig. 1 is a front view showing the installed state of the water tank, Fig. 2 is a side view, and Fig. 3 is an enlarged front view of the water tank. , FIG. 4 is a sectional view of FIG. 3, FIG. 5 is a side view of FIG. 3, FIG. 6 is a vertical sectional view of the filter, FIG. 7 is a plan view of the filter, and FIG. 8 is a side view of FIG. It is an AA sectional view of the figure.
本実施例の貯水槽２は、概略すると、５階建建
物Ｂの外壁に添設されている縦樋１に配設し、縦
樋１によつて誘導流下される雨水を貯水できるよ
うにした構成よりなる。 Roughly speaking, the water tank 2 of this embodiment is arranged in a downspout 1 attached to the outer wall of a five-story building B, so that rainwater guided down by the downspout 1 can be stored. Consists of composition.
縦樋１は、通常の雨水を誘導流下するための円
筒形の樋であつて、下端が貯水槽２の蓋３に固
定・接続され、雨水を貯水槽２に流入させるよう
にしている。 The downspout 1 is a cylindrical gutter for directing rainwater down, and its lower end is fixed and connected to the lid 3 of the water tank 2 to allow rainwater to flow into the water tank 2.
貯水槽２は、縦樋１より外径の大きい円筒状の
槽として形成されていて、上端に蓋３を有し、内
部が仕切り板としての隔板４によつて、生雨水を
流入貯水するための一次槽５と、濾過水を貯水す
るための二次槽６との二槽に、左右方向に分離形
成されている。 The water storage tank 2 is formed as a cylindrical tank with an outer diameter larger than that of the downspout 1, has a lid 3 at the upper end, and has a partition plate 4 inside as a partition plate for storing raw rainwater. A primary tank 5 for storing filtered water and a secondary tank 6 for storing filtered water are formed separately in the left-right direction.
一次槽５は、槽内に溢れる雨水（貯水）を槽外
に逃がすためのオーバーフロー管７を有し、オー
バーフロー管７は、その一端が一次槽５の上部部
位に上向き開口して、溢水を流出させるようにす
ると共に、その他端が放流管１２に接続されてい
る。また、貯水槽２を二槽に分離するための隔板
４の下部には連通孔が穿設・形成され、一次槽５
と二次槽６とを連通し、一次槽５の雨水を二次槽
６に移動できるようにし、更に、上記連通孔には
濾過器８が配置され、一次槽５内の雨水が二次槽
６に移動する際に濾過されるよう形成している。
ここで、濾過器８は、荒目の濾過網１５と細目の
濾過網１６の二枚の濾過網を重合したものを挟
持・交換配置できるように形成され（第６図参
照）ている。 The primary tank 5 has an overflow pipe 7 for discharging rainwater (stored water) overflowing into the tank to the outside of the tank, and one end of the overflow pipe 7 opens upward in the upper part of the primary tank 5 to allow overflow water to flow out. The other end is connected to the discharge pipe 12. In addition, a communication hole is drilled and formed in the lower part of the partition plate 4 for separating the water storage tank 2 into two tanks, and the primary tank 5
and the secondary tank 6 so that the rainwater in the primary tank 5 can be transferred to the secondary tank 6. Furthermore, a filter 8 is disposed in the communication hole, so that the rainwater in the primary tank 5 can be transferred to the secondary tank 6. It is formed so that it is filtered when moving to 6.
Here, the filter 8 is formed so that it can sandwich and exchange two superposed filter nets, a coarse filter net 15 and a fine filter net 16 (see FIG. 6).
また、一次槽５の下部外側面には、濾過器８の
濾過網１５，１６を交換等するために用いるマン
ホール装置９が設けられ、二次槽６の下部側面に
は濾過水を給水するため給水バルブ１０が設けら
れている。また、一次槽５と二次槽６の下部に
は、それぞれ貯水放出用のバルブ１１，１１が設
けられ、放流管１２に接続されている。 In addition, a manhole device 9 is provided on the lower outer surface of the primary tank 5 to be used for exchanging the filtration nets 15 and 16 of the filter 8, and a manhole device 9 is provided on the lower side surface of the secondary tank 6 for supplying filtered water. A water supply valve 10 is provided. Furthermore, valves 11 and 11 for storing and releasing water are provided at the lower portions of the primary tank 5 and the secondary tank 6, respectively, and are connected to a discharge pipe 12.
なお、図面において、１３は貯水槽２を支持す
るための架台、１４は架台１３を固定する地上の
基礎体、１７は貯水槽２を重ね合わせボルトで固
定すフランジ、１８は建物Ｂを外壁面に貯水槽２
を固定するバンドである。 In the drawing, 13 is a frame for supporting the water tank 2, 14 is a foundation on the ground that fixes the frame 13, 17 is a flange for fixing the water tank 2 with overlapping bolts, and 18 is a frame for building B on the outer wall. water tank 2
This is a band that secures the
そして、本実施例の貯水槽２は、縦樋１の一部
に配置して、縦樋１より雨水流入水槽としての一
次槽に流下・流入して雨水は、該槽内に貯水され
ると共に、連通孔・濾過器８の濾過網１５，１６
を介して、一次槽５内の水圧（水頭差）によつ
て、二次槽６内に濾過移動し、濾過水として、一
次槽５の水位と同水位になるまで貯水するように
作用する。 The water storage tank 2 of this embodiment is arranged in a part of the downspout 1, and the rainwater flows down from the downspout 1 into a primary tank as a rainwater inflow tank, and the rainwater is stored in the tank. , filtration nets 15 and 16 of communication hole/filter 8
The water is filtered and moved into the secondary tank 6 by the water pressure (water head difference) in the primary tank 5, and is stored as filtered water until it reaches the same water level as the water level in the primary tank 5.
ここで、一次槽５・二次槽６内の雨水が一定量
貯水されると、オーバーフロー管７を介して放流
管１２に放流され、一定量の濾過水が貯水槽２内
に貯水でき、また、給水バルブ１０により消火用
水等として給水・利用でき、更に、貯水槽２内の
雨水、濾過水が古くなり、あるいは、槽２内を掃
除等する必要がある場合は、放流用バルブ１１，
１１を開けて、ドレーンとしての放流管１２に放
流できるように作用する。また、濾過器８の濾過
網１５，１６を交換等する場合は、マンホール装
置９を開けて、交換作業を行うことができる。 Here, when a certain amount of rainwater is stored in the primary tank 5 and secondary tank 6, it is discharged to the discharge pipe 12 via the overflow pipe 7, and a certain amount of filtered water can be stored in the water storage tank 2. Water can be supplied and used as water for fire extinguishing etc. using the water supply valve 10.Furthermore, when the rainwater or filtered water in the water storage tank 2 becomes old, or when the inside of the tank 2 needs to be cleaned, etc., the discharge valve 11,
11 is opened and water can be discharged to a discharge pipe 12 as a drain. Further, when replacing the filter nets 15 and 16 of the filter 8, the manhole device 9 can be opened and the replacement work can be performed.
そして、貯水槽２が、例えば径0.6ｍ、高さ12
ｍの場合、約1.2Kg／cm2の水圧のある約3.3m3の雨
水を溜めることができ、これを不測の火災の初期
消火に、また上水道の断水等の一時的に利用でき
ると共に、常時は洗面や、草木の灌水用として用
いることができる。 The water tank 2 has a diameter of 0.6 m and a height of 12 m, for example.
m, it is possible to store approximately 3.3m3 of rainwater with a water pressure of approximately 1.2Kg/ cm2 , and this can be used for initial extinguishing of unexpected fires, temporary water outages, etc., and can be used constantly. It can be used for washing and for irrigation of plants.
本考案は、上述した実施例に限定されるもので
なく、本考案の要旨を変更しない範囲内で変形実
施できるものを含む。 The present invention is not limited to the embodiments described above, and may be modified without changing the gist of the present invention.
以上の説明より明らかなように、本考案の貯水
槽の構造によれば、雨水を、別途動力源を必要と
することなく雨水の水圧でもつて、濾過・貯水で
きると共に、濾過水を消火用水等として給水で
き、かつあらゆる建築物に簡易に設置でき、ま
た、その容易に取り扱えるという効果を有する。
As is clear from the above explanation, according to the structure of the water storage tank of the present invention, rainwater can be filtered and stored using the water pressure of the rainwater without requiring a separate power source, and the filtered water can be used as fire extinguishing water, etc. It has the advantage of being able to supply water as a water source, being easily installed in any building, and being easy to handle.
第１〜８図は、本考案の一実施例を示し、第１
図は貯水槽の設置状態を示す正面図、第２図は側
面図、第３図は貯水槽の拡大正面図、第４図は第
３図の断面図、第５図は第３図の側面図、第６図
は濾過器の縦断面図、第７図は濾過器の平面図、
第８図は第５図Ａ−Ａ断面図である。
１……縦樋、２……貯水槽、３……蓋、４……
隔板、５……一次槽、６……二次槽、７……オー
バーフロー管、８……濾過器、９……マンホール
装置、１０……給水バルブ、１１……放流用バル
ブ、１２……放流管、１３……架台、１４……基
礎体、１５……荒目の濾過網、１６……細目の濾
過網、１７……貯水槽２を重ね合わせボルトで固
定するフランジ、１８は建物Ｂを外壁面に貯水槽
２を固定するバンド。
1 to 8 show one embodiment of the present invention.
The figure is a front view showing the installed state of the water tank, Figure 2 is a side view, Figure 3 is an enlarged front view of the water tank, Figure 4 is a sectional view of Figure 3, and Figure 5 is a side view of Figure 3. Figure 6 is a longitudinal sectional view of the filter, Figure 7 is a plan view of the filter,
FIG. 8 is a sectional view taken along the line AA in FIG. 1...downspout, 2...water tank, 3...lid, 4...
Partition plate, 5... Primary tank, 6... Secondary tank, 7... Overflow pipe, 8... Filter, 9... Manhole device, 10... Water supply valve, 11... Discharge valve, 12... Outlet pipe, 13... Frame, 14... Foundation body, 15... Coarse filtration net, 16... Fine filtration net, 17... Flange for fixing the water tank 2 with overlapping bolts, 18 is Building B A band that fixes the water tank 2 to the outer wall surface.
Claims (1)
貯水槽であつて、該貯水槽内部を隔板によつて
一次槽と二次槽との左右の二槽に分離し、該一
次槽に上記縦樋を接続して該一次槽を雨水流入
水槽とすると共に、上記隔板の下部に上記一次
槽と二次槽とを連通する連通孔を設け、該連通
孔に該一次槽の流入雨水を該二次槽に水圧によ
つて濾過移動させる濾過器を設け、また該一次
槽にオーバーフロー管を設け、該オーバーフロ
ー管の一端を該一次槽上部に開口させると共
に、該オーバーフロー管の他端を放流管に接続
し、更に上記二次槽に該槽内の濾過水を消火用
水等として給水するための給水バルブを設けて
いることを特徴とする貯水槽の構造。 (2) 一次槽と二次槽の下部を排水バルブを介し
て、放流管と接続している実用新案登録請求の
範囲第１項に記載の貯水槽の構造。[Scope of Claim for Utility Model Registration] (1) A water storage tank installed in a part of a downspout for guiding rainwater down, the inside of the water storage tank being separated from the left and right sides of a primary tank and a secondary tank by a partition plate. The primary tank is separated into two tanks, and the downpipe is connected to the primary tank to make the primary tank a rainwater inflow tank, and a communication hole is provided at the bottom of the partition plate to communicate the primary tank and the secondary tank. , a filter is provided in the communication hole to filter and transfer rainwater flowing into the primary tank to the secondary tank by water pressure, an overflow pipe is provided in the primary tank, and one end of the overflow pipe is connected to the upper part of the primary tank. A water storage system characterized in that the overflow pipe is opened, the other end of the overflow pipe is connected to a discharge pipe, and a water supply valve is further provided for supplying the filtered water in the tank to the secondary tank as fire extinguishing water, etc. Structure of the tank. (2) The structure of the water storage tank according to claim 1, wherein the lower portions of the primary tank and the secondary tank are connected to a discharge pipe via a drain valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985022146U JPH0242762Y2 (en) | 1985-02-18 | 1985-02-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985022146U JPH0242762Y2 (en) | 1985-02-18 | 1985-02-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61141383U JPS61141383U (en) | 1986-09-01 |
| JPH0242762Y2 true JPH0242762Y2 (en) | 1990-11-14 |
Family
ID=30514183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985022146U Expired JPH0242762Y2 (en) | 1985-02-18 | 1985-02-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0242762Y2 (en) |
-
1985
- 1985-02-18 JP JP1985022146U patent/JPH0242762Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61141383U (en) | 1986-09-01 |
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