JPH0971980A - Vertical type rainwater storage tank - Google Patents
Vertical type rainwater storage tankInfo
- Publication number
- JPH0971980A JPH0971980A JP7229750A JP22975095A JPH0971980A JP H0971980 A JPH0971980 A JP H0971980A JP 7229750 A JP7229750 A JP 7229750A JP 22975095 A JP22975095 A JP 22975095A JP H0971980 A JPH0971980 A JP H0971980A
- Authority
- JP
- Japan
- Prior art keywords
- water
- storage tank
- rainwater
- tank
- rainwater storage
- 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.)
- Granted
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
-
- 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
- Sanitary Device For Flush Toilet (AREA)
- Sewage (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は、洗車、庭園への灌
水、水洗トイレの水洗用に利用すべく、住宅の一部に配
設して、雨水を貯水するためのタンク構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tank structure for arranging a part of a house to store rainwater for use in car washing, watering a garden, and flushing a flush toilet.
【0002】[0002]
【従来の技術】まず、雨水の利用を図ることの背景につ
いて説明する。我が国は世界でも有数の多雨国で、年降
水量は約1750mm/m2 もあり、世界平均の970
mm/m2 の二倍近い。しかし、人口密度が高く、国民
一人当たりでは約5460m3で、世界平均の2687
0m3 の約1/5であり、更に、地形が急峻であること
等から、直ちに川を通じて海へと流出する雨水が多く、
利用可能な水量は更に制限され、実際に利用できるのは
約870m3 に過ぎない。このような状況において、昨
今、都市部の増大化等とともに、水道利用量が増大し、
水不足が深刻化している。その一方で、都市部では、雨
水が、樋を通じて直接に下水道へと排水され、最終的に
は海へ流水されるので、地下水が確保されず、このた
め、地下水の不浸透域が増大して、地表温の上昇による
都市のヒートアイランド化等の要因となっている。2. Description of the Related Art First, a background of utilizing rainwater will be described. Japan is one of the rainiest countries in the world, with an annual rainfall of about 1750 mm / m 2, which is the world average of 970.
It is almost twice as large as mm / m 2 . However, the population density is high, and the per capita population is about 5460 m 3, which is the world average of 2687.
It is about ⅕ of 0 m 3 , and because of the steep topography, much rainwater immediately flows out into the sea through the river,
The amount of water available is even more limited, with only about 870 m 3 actually available. Under these circumstances, the amount of water supply has increased with the increase in urban areas these days.
Water shortages are becoming more serious. On the other hand, in urban areas, rainwater is drained directly into the sewer through the gutter and eventually flows into the sea, so groundwater cannot be secured, which increases the impervious area of groundwater. The rise in surface temperature is a factor that causes urban heat islands.
【0003】こうした中で、洗車や庭園への灌水等に
は、上水を使用せずとも、雨水を有効利用すれば充分で
あり、また、その分、上水使用量の節約にもなる。ま
た、このように雨水を有効に灌水等に利用すれば、地下
水の涵養化も図ることができる。以上のようなことか
ら、住宅内において、雨水を有効利用できるように貯水
する構造を採り入れる試みがなされている。特開平5−
295767号公報では、容量の大きい水槽を住宅の適
宜箇所に設けるという構造が開示されている。Under these circumstances, it is sufficient to use rainwater effectively for car washing and irrigation of gardens without using clean water, and the amount of clean water used can be saved accordingly. In addition, if rainwater is effectively used for irrigation and the like, it is possible to recharge groundwater. From the above, it has been attempted to adopt a structure for storing rainwater in the house so that rainwater can be effectively used. Japanese Patent Laid-Open No. 5-
Japanese Patent No. 295767 discloses a structure in which a large-capacity aquarium is provided at an appropriate place in a house.
【0004】[0004]
【発明が解決しようとする課題】しかし、ある程度の容
量を要する水槽を設けるのは、住宅の設計自体がその設
置のために制限されるし、施工工程も複雑化し、コスト
もかかる。できれば、このような水槽の設置スペースを
考慮せずに、従来通りに施工した住宅において、容易
に、また、配設スペースを取らずに設置でき、また、貯
水を有効に洗車等に利用できるような雨水の貯水方法が
望ましい。また、それに伴って、配管施工を要する貯水
用のタンク構造自体も、構造が簡単で、配管施工も容易
ですむようなものに、また、更には配設スペースを取ら
ないようなものにしたい。However, providing a water tank that requires a certain amount of capacity limits the design of the house due to its installation, complicates the construction process, and costs it. If possible, it is possible to easily install in a conventionally constructed house without considering the installation space of such an aquarium, and to save the installation space, and to effectively use the stored water for car washing, etc. A rainwater storage method is preferable. In addition, along with this, we would like to make the tank structure for water storage that requires piping work simple in structure and easy to carry out piping work, and further to take up no space for installation.
【0005】[0005]
【課題を解決するための手段】本発明は、以上のような
課題を解決するために、次のような手段を用いる。即
ち、請求項1の如く、上端を開口する縦長状の筒体より
なる雨水貯水タンクを、該上端開口部に、建物の最上位
に配置された樋より雨水を導入するよう、立状に配設す
る。The present invention uses the following means in order to solve the above problems. That is, as in claim 1, a rainwater storage tank made of a vertically long cylindrical body having an open upper end is arranged in a vertical shape so that rainwater is introduced into the upper end opening from a gutter arranged at the top of the building. Set up.
【0006】また、請求項2の如く、上端を開口する縦
長状の筒体よりなる雨水貯水タンクの下端に、配管接続
用のソケット部を有する底蓋を取り付ける。Further, as described in claim 2, a bottom lid having a socket portion for connecting a pipe is attached to the lower end of the rainwater storage tank formed of a vertically long cylindrical body having an open upper end.
【0007】[0007]
【発明の実施の形態】本発明の実施の形態を添付の図面
に基づいて説明する。図1は縦型雨水貯水タンクを取り
付けた住宅の全体斜視図、図2は縦型雨水貯水タンクの
配設構造を示す正面図、図3は同じく側面図、図4は同
じく平面図、図5は縦型雨水貯水タンクの正面図、図6
は同じく底蓋の取付構造を示す内部正面図、図7は同じ
く底部付近の正面一部断面図、図8は底蓋の底面図、図
9は図8のX−X線断面図である。BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described with reference to the accompanying drawings. 1 is an overall perspective view of a house equipped with a vertical rainwater storage tank, FIG. 2 is a front view showing the arrangement structure of the vertical rainwater storage tank, FIG. 3 is a side view of the same, FIG. 4 is a plan view of the same, and FIG. Is a front view of a vertical rainwater storage tank, Fig. 6
Is also an internal front view showing the mounting structure of the bottom lid, FIG. 7 is a partial front sectional view of the vicinity of the bottom portion, FIG. 8 is a bottom view of the bottom lid, and FIG. 9 is a sectional view taken along line XX of FIG.
【0008】本発明の縦型雨水貯水タンクVTの住宅に
おける配設及びその用途について図1より説明する。図
1図示の住宅は、二階建てであって、一・二階間の屋根
を設けず、最上部に屋根Rを配設した構造となってい
る。本発明の縦型雨水貯水タンクVTは、該屋根Rの軒
下より一階の床高さまで、垂直状に立設している。タン
クに溜めた雨水の用途としては、まず、一階部分に配設
したトイレWCの洗浄用水として使用する。なお、二階
部分にトイレを配設して、タンク途中部よりトイレ洗浄
水を導入する構成としてもよい。The arrangement and use of the vertical rainwater storage tank VT of the present invention in a house will be described with reference to FIG. The house shown in FIG. 1 is a two-story building, and has a structure in which the roof between the first and second floors is not provided and the roof R is arranged at the top. The vertical rainwater storage tank VT of the present invention is erected vertically from below the eaves of the roof R to the floor height of the first floor. The rainwater stored in the tank is first used as cleaning water for the toilet WC arranged on the first floor. A toilet may be provided on the second floor so that the toilet wash water is introduced from the middle of the tank.
【0009】そして、住宅の周囲には、土壌を敷設し
て、植栽Pを設ける他、家庭菜園Fを施しており、該縦
型雨水貯水タンクVT内の貯水をこれらへの散水用に使
用するのである。なお、駐車場PKの横には、横型雨水
貯水タンクLTが配設され、この貯水を、トイレ洗浄水
用、洗車用にする他、該植栽Pや家庭菜園Fへの散水用
に使用する。こうして普段よりトイレ洗浄水用、洗車
用、散水用、植栽育成用の水を雨水により貯水しておく
ので、渇水時にも散水等の対応が可能となるし、上水を
使用しないので、水道使用量を節約できる。また、植栽
育成としては、駐車場PKへと通じる舗装Hを、透水性
のものにしており、また周囲を囲むブロックBLも透水
性にして、雨天時に充分に土壌内に雨水が浸透するよう
にしている。従来、これらは透水性ではなく、雨天時に
は、その表面上を雨水が流れて側溝へと流出していたの
であり、土壌の保水力が弱く、少し晴天が続けば直ぐに
植栽P等が渇水状態となったのである。Around the house, soil is laid, planting P is provided, and a home garden F is provided, and the water in the vertical rainwater storage tank VT is used for watering these. To do. A horizontal rainwater storage tank LT is arranged next to the parking lot PK, and this storage water is used not only for toilet wash water and car wash, but also for watering the planting P and the home garden F. . In this way, the water for toilet wash water, car wash, water sprinkling, and planting cultivation is usually stored by rainwater, so it is possible to sprinkle water even when the water is short, and since tap water is not used, tap water is not used. You can save usage. Further, for planting and growing, the pavement H leading to the parking lot PK is made water-permeable, and the surrounding block BL is also made water-permeable so that rainwater can sufficiently penetrate into the soil in rainy weather. I have to. Conventionally, these are not water permeable, but when it rains, rainwater flows over the surface and flows out to the gutters, so the water retention capacity of the soil is weak, and the planting P etc. will be in a drought state soon after a little fine weather continues. It became.
【0010】このように、雨水を有効に散水等に使用で
きるようにすれば、逆に、水道使用量を増やすことなく
植栽Pの面積を増やせることになる。植栽Pを有効に生
かして、例えば図1の住宅の如く、テラスの上部や横部
を覆うように蔓草植物を育成すれば、夏は日照を遮閉し
て室内の温度上昇を抑制し、冬は落葉することによって
日射を多く採り入れて室内温度を上昇させるので、天然
の室内温度調節機能を発揮し、冷暖房費を節約する他、
何よりも、見た目に心地よい印象を与え、住宅の外側を
通過する人にも爽やかな緑陰の恵みを施すことができ
る。In this way, if rainwater can be effectively used for water sprinkling, on the contrary, the area of planting P can be increased without increasing the amount of water supply used. If the planting P is effectively used and the vine plants are grown so as to cover the upper part and the lateral part of the terrace, as in the house shown in FIG. 1, for example, in the summer, the sunshine is blocked and the temperature rise in the room is suppressed. In the winter, by dropping more leaves, it takes in much sunlight and raises the indoor temperature, so it exerts a natural indoor temperature control function and saves heating and cooling costs.
Above all, it gives a pleasing appearance, and can also give a refreshing blessing to people passing outside the house.
【0011】このように、雨水を有効利用することは、
上水の節約、水不足対策、植栽育成に大いに貢献するも
のであり、その中において、本発明に係る縦型雨水貯水
タンクVTの構造について、以下に説明する。Thus, the effective use of rainwater is
It contributes greatly to the saving of clean water, measures against water shortage, and planting and nurturing. Among them, the structure of the vertical rainwater storage tank VT according to the present invention will be described below.
【0012】縦型雨水貯水タンクVTの取付構成の概略
を図2乃至図4より説明する。屋根Rの軒先には、図1
にも示すように、樋Gが巡らせてあり、その一部分より
下方に呼び樋GPが延設されて、その下端を該縦型雨水
貯水タンクVTの上端に臨ませている。該縦型雨水貯水
タンクVTの下端は、一階の基礎Bの上に固設した台座
3にて受けられており、また、該縦型雨水貯水タンクV
Tの途中部分は、住宅壁面に固設された固定具4にて支
持されている。The outline of the mounting structure of the vertical rainwater storage tank VT will be described with reference to FIGS. 2 to 4. At the eaves of the roof R,
As also shown, the gutter G is circulated, and a gutter GP is extended below a part thereof so that the lower end faces the upper end of the vertical rainwater storage tank VT. The lower end of the vertical rainwater storage tank VT is received by the pedestal 3 fixed on the foundation B on the first floor, and the vertical rainwater storage tank V is fixed.
The middle part of T is supported by a fixture 4 fixed to the wall surface of the house.
【0013】縦型雨水貯水タンクVT自体の構造につい
て、図5乃至図9より説明する。タンク本体1は、縦長
状の円筒であって、塩化ビニル管等の合成樹脂管より構
成でき、安価ですむ。配設に際しては、図5及び図6の
如く、上端の開口部にはメッシュ状の濾過器5が施蓋さ
れており、これを、前記の如く、呼び樋GPの下端に臨
ませ、該呼び樋GP下端より滴下する雨水を該濾過器5
を通して本体タンク1内に貯水する。濾過器5は、その
メッシュ構造により、ゴミの除去、また、虫の浸入を防
止する。また、該濾過器5の下端には、該本体タンク1
内に嵌入配置される遮光蓋板5aが形成されており、本
体タンク1内に光が射さないようにして内部の貯水に藻
が繁殖するのを防ぐ。The structure of the vertical rainwater storage tank VT itself will be described with reference to FIGS. The tank body 1 is a vertically long cylinder, and can be made of a synthetic resin pipe such as a vinyl chloride pipe, which is inexpensive. At the time of arrangement, as shown in FIGS. 5 and 6, the mesh-shaped filter 5 is capped at the opening at the upper end, and the filter 5 is made to face the lower end of the call gutter GP as described above. Rainwater dripping from the lower end of the gutter GP is filtered by the filter 5
Water is stored in the main body tank 1 through. The filter 5 has its mesh structure to remove dust and prevent insects from entering. Further, at the lower end of the filter 5, the main body tank 1
A light-shielding cover plate 5a is formed so as to be fitted in the inside of the main body tank 1 so as to prevent light from shining inside the main body tank 1 and prevent algae from propagating in the stored water inside.
【0014】一方、最下端部の開口部には、図7の如く
底蓋2が施蓋されている。該底蓋2も塩化ビニル管等の
合成樹脂管より構成しており、本体タンク1の外径より
もやや長い口径を持って、該本体タンク1の下端部を嵌
入し、該本体タンク1と底蓋2との間には接着剤を充填
して、両部材を一体化する。On the other hand, as shown in FIG. 7, a bottom cover 2 is attached to the opening at the lowermost end. The bottom cover 2 is also made of a synthetic resin pipe such as a vinyl chloride pipe, and has a diameter slightly longer than the outer diameter of the main body tank 1, and the lower end portion of the main body tank 1 is fitted into the bottom cover 2 to An adhesive is filled between the bottom cover 2 and the two members to integrate them.
【0015】該底蓋2には、図7乃至図9の如く、連絡
管嵌入用のソケット部2a・2b・2cが一体成形され
ている。該底蓋2は、前記の如く台座3内に嵌入される
が、該台座3には、ソケット部2a・2b・2cを嵌挿
する孔が穿設されており、また、該台座3は、図2及び
図3の如く、該基礎Bを挟持するように固設されている
ので、該底蓋2のソケット部2a・2b・2cは、図8
及び図9の如く、該大分3内に嵌入した際に、該基礎B
との干渉を回避すべく、該基礎Bの両外側に配置される
ようにしている。勿論、該台座3の各ソケット部嵌挿用
の孔も、これらのソケット部に対峙するように穿設され
ている。As shown in FIGS. 7 to 9, the bottom cover 2 is integrally formed with socket portions 2a, 2b and 2c for fitting the connecting pipes. The bottom lid 2 is fitted into the pedestal 3 as described above, and the pedestal 3 is provided with holes into which the socket portions 2a, 2b and 2c are fitted and the pedestal 3 is As shown in FIGS. 2 and 3, since the base B is fixed so as to sandwich the base B, the socket portions 2a, 2b, 2c of the bottom lid 2 are arranged as shown in FIG.
And, as shown in FIG. 9, when it is fitted into the Oita 3, the foundation B is
It is arranged on both outsides of the base B to avoid interference with the base B. Of course, the socket fitting holes of the pedestal 3 are also formed so as to face these sockets.
【0016】なお、図6図示の場合には、本体タンク1
の底に、各連絡管嵌挿用の孔を穿設した底板1aを配設
し、該底板1aを介して底蓋2を施蓋しているが、図7
の場合には、底板1aは設けず、直接的に該本体タンク
1の下端開口部に該底蓋2を施蓋している。従って、該
縦型雨水貯水タンクVTの底部構造を簡単に施工するこ
とができ、同時に、後記の如く一体成形したソケット部
2a・2b・2cの構成により、配管施工が容易にな
る。In the case shown in FIG. 6, the main body tank 1
The bottom plate 1a having holes for fitting the connecting pipes is provided on the bottom of the base plate, and the bottom cover 2 is provided through the bottom plate 1a.
In this case, the bottom plate 1a is not provided, and the bottom cover 2 is directly provided on the lower end opening of the main body tank 1. Therefore, the bottom structure of the vertical rainwater storage tank VT can be easily constructed, and at the same time, the construction of the integrally formed socket portions 2a, 2b, 2c facilitates the pipe construction.
【0017】該底蓋2の各ソケット部2a・2b・2c
には、それぞれ用途に応じた連絡管を嵌挿する。ソケッ
ト部2aは、本体タンク1内に長く嵌挿するタイプのオ
ーバーフロー管5を嵌挿するので、上下にある程度の長
さを持って形成している。該オーバーフロー管6は、上
端が濾過器5下端の遮光蓋板5aの直下方に配置されて
いて、この位置まで雨水が溜まった場合には、該オーバ
ーフロー管6内に雨水が流入して下方に流出し、上端の
開口部(濾過器5)より雨水が溢れださないようにして
いる。該オーバーフロー管6に流入した水は適宜位置に
排水するようにしてもよいし、或いは、他の貯水タンク
に連結して、このタンクに貯水するようにしてもよい。Each socket portion 2a, 2b, 2c of the bottom lid 2
A connecting pipe is inserted into each of them according to the intended use. The socket portion 2a is formed with a certain length in the vertical direction because the overflow pipe 5 of the type that is inserted into the main body tank 1 for a long time is inserted therein. The upper end of the overflow pipe 6 is arranged directly below the light-shielding cover plate 5a at the lower end of the filter 5, and when rainwater accumulates at this position, the rainwater flows into the overflow pipe 6 and moves downward. It prevents the rainwater from flowing out and overflowing from the opening (filter 5) at the upper end. The water flowing into the overflow pipe 6 may be drained to an appropriate position, or may be connected to another water storage tank and stored in this tank.
【0018】基礎Bを隔てて、該ソケット部2aの反対
側には、下方のみ突出させて形成したソケット部2b・
2cが配設されており、該ソケット部2b内には、ドレ
ーン管7を嵌入する。該ドレーン管7の上端は、本体タ
ンク1の底部位置にて開口しており、本体タンク1の底
部に溜まる泥等の混じった濁り水を、該ドレーン管7を
介して排水することができ、貯水の浄水を図っている。
なお、冬季において、本体タンク1の凍結を防止するた
めに、ドレーン管7を開放し、全排水することもでき
る。A socket portion 2b, which is formed by projecting only downward, on the opposite side of the socket portion 2a with the base B interposed therebetween.
2c is provided, and the drain pipe 7 is fitted in the socket 2b. The upper end of the drain pipe 7 is opened at the bottom position of the main body tank 1, and muddy water containing mud and the like accumulated in the bottom of the main body tank 1 can be drained through the drain pipe 7. We are trying to purify the stored water.
In addition, in winter, in order to prevent the main body tank 1 from freezing, the drain pipe 7 may be opened to completely drain the water.
【0019】各所への配水は、ソケット部2cに嵌入す
る通水管8を利用する他、本体タンク1の側面に開閉栓
を設けて取水するようにしてもよい。該ソケット部2c
に嵌挿する通水管8に関しては、該本体タンク1内にお
いて、底蓋2の底部よりやや上方に突出させており、底
部の濁り水が流入しないようにしている。また、取水は
前記のように本体タンク1の側面の開閉栓より行い、こ
の通水管8を、凍結防止用のバイパス管として、即ち、
冬季に該通水管8より放水しておいて、開閉栓が凍結し
ないようにしてもよい。Water can be distributed to various places by using the water pipe 8 fitted in the socket 2c, or by providing an opening / closing plug on the side surface of the main body tank 1 for water intake. The socket portion 2c
The water pipe 8 to be inserted into the main body tank 1 is made to project slightly above the bottom portion of the bottom lid 2 so that muddy water at the bottom portion does not flow in. Further, as described above, water is taken from the opening / closing plug on the side surface of the main body tank 1, and the water pipe 8 is used as a bypass pipe for freeze prevention,
Water may be discharged from the water pipe 8 in winter to prevent the opening / closing plug from freezing.
【0020】以上のように構成した縦型雨水貯水タンク
VTは、縦型、即ち縦長に配設していることで、軒下の
空間を有効利用して、横方向に配設スペースを取らない
し、また、貯水の底部分には、水自体の重量により、水
圧が大きくかかるので、底部から配水すれば、ポンプ等
の動力を必要とせずに配水が可能である。即ち、通水管
8を利用すれば、重量で、水圧の高い配水が可能である
し、本体タンク1の側面より取水する方法にしても、底
部よりある程度の高さであれば、充分に水圧がかかって
いて、やはり水圧の高い取水が可能である。Since the vertical rainwater storage tank VT constructed as described above is arranged vertically, that is, in a vertically long shape, the space under the eaves is effectively used and the horizontal installation space is not required. Further, since the water pressure is largely applied to the bottom portion of the stored water due to the weight of the water itself, if the water is distributed from the bottom portion, the water can be distributed without requiring the power of a pump or the like. That is, if the water pipe 8 is used, it is possible to distribute water with a high water pressure due to its weight, and even if the water is taken from the side surface of the main body tank 1, if the water pressure is sufficiently higher than the bottom portion, the water pressure is sufficiently high. As a result, it is possible to take water with high water pressure.
【0021】[0021]
【発明の効果】本発明は以上のように構成したので、次
のような効果を奏する。即ち、請求項1の如く配設する
縦型雨水貯水タンクを構成したので、まず、縦型である
ことから、配設スペースを取らず、また、タンク内の貯
水に、水自体の重力がかかって底部の水圧が高く、この
水圧を利用して、ポンプ等の動力を使用せずに、配水が
可能となる。また、従来、タンク配設のため、建物自体
の構造を施工段階から考えなければならなかったが、本
発明のタンクは、軒下の空間にて垂直方向に配設するの
で、建物自体に殆どタンク配設用の施工を施す必要がな
い。これらのことから、まず、タンク配設及び配水構造
において、省スペースで、低コストを実現できるのであ
る。Since the present invention is configured as described above, it has the following effects. That is, since the vertical rainwater storage tank arranged as in claim 1 is configured, first, since it is a vertical tank, it does not take up space for installation, and the stored water in the tank is subjected to gravity of the water itself. The water pressure at the bottom is high, and this water pressure can be used to distribute water without using power such as a pump. Further, conventionally, because of the tank arrangement, the structure of the building itself had to be considered from the construction stage, but since the tank of the present invention is arranged vertically in the space under the eaves, almost no tank is provided in the building itself. There is no need to make installation work. For these reasons, first, in the tank arrangement and the water distribution structure, space saving and low cost can be realized.
【0022】そして、こうして配設した縦型雨水貯水タ
ンクに貯水した雨水を、トイレ洗浄用や植栽育成用等に
利用することで、上水の使用量を抑えることができ、ま
た、雨水の有効利用により、土壌の保水性を向上でき、
渇水時にも植栽が枯れないようにすることができる。By using the rainwater stored in the vertical rainwater storage tank thus arranged for cleaning the toilet, planting, and the like, the amount of clean water used can be suppressed, and the rainwater can be suppressed. By effective use, the water retention of the soil can be improved,
The planting can be prevented from withering even when the water is drought.
【0023】そして、雨水貯水タンクは、上記の如く、
簡単な配設構造で、水道利用量の抑制等、低コスト化を
図れるので、需要が見込まれ、このように需要が増せ
ば、雨水を有効利用する戸数が増すこととなり、上水利
用量は全体的に抑制でき、また無駄に雨水を河川や海に
流水してしまうことなく、有効に土壌保水性の向上に貢
献でき、日本の水事情の向上に寄与することができるの
である。The rainwater storage tank is, as described above,
With a simple arrangement structure, it is possible to reduce costs such as controlling the amount of water used, so demand is expected, and if demand increases in this way, the number of units that effectively use rainwater will increase, and the amount of tap water used will increase. It is possible to control the whole, and to effectively contribute to the improvement of soil water retention without waste water flowing into rivers or the sea, and to contribute to the improvement of water conditions in Japan.
【0024】また、請求項2の如く、縦型雨水貯水タン
クの底部構造を構成することで、該底部と、そこに連結
する配管施工を容易化することができ、一層に縦型雨水
貯水タンクの施工容易化、そして、低コスト化に貢献
し、需要を喚起する一要因とすることができるのであ
る。Further, by constructing the bottom structure of the vertical rainwater storage tank as in claim 2, the construction of the bottom and the pipes connected to the bottom can be facilitated, and the vertical rainwater storage tank is further enhanced. It can contribute to the ease of construction and cost reduction, and can be one of the factors that stimulate demand.
【図1】縦型雨水貯水タンクを取り付けた住宅の全体斜
視図である。FIG. 1 is an overall perspective view of a house equipped with a vertical rainwater storage tank.
【図2】縦型雨水貯水タンクの配設構造を示す正面図で
ある。FIG. 2 is a front view showing an arrangement structure of a vertical rainwater storage tank.
【図3】同じく側面図である。FIG. 3 is a side view of the same.
【図4】同じく平面図である。FIG. 4 is a plan view of the same.
【図5】縦型雨水貯水タンクの正面図である。FIG. 5 is a front view of a vertical rainwater storage tank.
【図6】同じく底蓋の取付構造を示す内部正面図であ
る。FIG. 6 is a front view of the inside showing the mounting structure of the bottom lid of the same.
【図7】同じく底部付近の正面一部断面図である。FIG. 7 is a front partial cross-sectional view of the vicinity of the bottom portion of the same.
【図8】底蓋の底面図である。FIG. 8 is a bottom view of the bottom cover.
【図9】図8のX−X線断面図である。FIG. 9 is a sectional view taken along line XX of FIG. 8;
VT 縦型雨水貯水タンク G 樋 GP 呼び樋 B 基礎 1 本体タンク 2 底蓋 2a ソケット部 2b ソケット部 2c ソケット部 3 台座 4 固定具 5 濾過器 5a 遮光蓋板 6 オーバーフロー管 7 ドレーン管 8 通水管 VT Vertical rainwater storage tank G trough GP Nominal trough B Foundation 1 Main body tank 2 Bottom lid 2a Socket part 2b Socket part 2c Socket part 3 Pedestal 4 Fixing device 5 Filter 5a Light-shielding cover plate 6 Overflow pipe 7 Drain pipe 8 Water pipe
Claims (2)
水貯水タンクであって、該上端開口部に、建物の最上位
に配置された樋より雨水を導入するよう、立状に配設す
ることを特徴とする縦型雨水貯水タンク。1. A rainwater storage tank comprising a vertically long cylindrical body having an opening at the upper end, the rainwater storage tank being vertically arranged so that the rainwater is introduced from a gutter arranged at the top of the building into the opening at the upper end. A vertical rainwater storage tank characterized by:
水貯水タンクであって、下端には配管接続用のソケット
部を有する底蓋を取り付けることを特徴とする縦型雨水
貯水タンク。2. A vertical rainwater storage tank comprising a vertically elongated cylindrical body having an open upper end, wherein a bottom lid having a socket portion for connecting a pipe is attached to the lower end.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22975095A JP3415709B2 (en) | 1995-09-07 | 1995-09-07 | Vertical rainwater storage tank |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22975095A JP3415709B2 (en) | 1995-09-07 | 1995-09-07 | Vertical rainwater storage tank |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0971980A true JPH0971980A (en) | 1997-03-18 |
JP3415709B2 JP3415709B2 (en) | 2003-06-09 |
Family
ID=16897105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22975095A Expired - Fee Related JP3415709B2 (en) | 1995-09-07 | 1995-09-07 | Vertical rainwater storage tank |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3415709B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010144438A (en) * | 2008-12-19 | 2010-07-01 | Sekisui House Ltd | Rest facility |
CN104790461A (en) * | 2015-05-07 | 2015-07-22 | 冯世英 | Bundle type water bag |
CN104929187A (en) * | 2015-05-07 | 2015-09-23 | 冯世英 | Methods for manufacturing, fixing and applying bound water bag |
-
1995
- 1995-09-07 JP JP22975095A patent/JP3415709B2/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010144438A (en) * | 2008-12-19 | 2010-07-01 | Sekisui House Ltd | Rest facility |
CN104790461A (en) * | 2015-05-07 | 2015-07-22 | 冯世英 | Bundle type water bag |
CN104929187A (en) * | 2015-05-07 | 2015-09-23 | 冯世英 | Methods for manufacturing, fixing and applying bound water bag |
CN104790461B (en) * | 2015-05-07 | 2016-06-29 | 冯世英 | Cluster water bag |
CN104929187B (en) * | 2015-05-07 | 2016-08-10 | 冯世英 | The making of cluster water bag is fixed and using method |
Also Published As
Publication number | Publication date |
---|---|
JP3415709B2 (en) | 2003-06-09 |
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