JPH03122326A - Water feeding facility for flush toilet - Google Patents
Water feeding facility for flush toiletInfo
- Publication number
- JPH03122326A JPH03122326A JP25869989A JP25869989A JPH03122326A JP H03122326 A JPH03122326 A JP H03122326A JP 25869989 A JP25869989 A JP 25869989A JP 25869989 A JP25869989 A JP 25869989A JP H03122326 A JPH03122326 A JP H03122326A
- Authority
- JP
- Japan
- Prior art keywords
- water
- tank
- wastewater
- water tank
- reservoir
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 141
- 239000002351 wastewater Substances 0.000 claims description 76
- 239000008399 tap water Substances 0.000 claims description 22
- 235000020679 tap water Nutrition 0.000 claims description 22
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
この発明は、浴槽の廃水を利用した水洗、トイレの給水
設備に関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to flushing and toilet water supply equipment that utilize waste water from bathtubs.
（従来の技術）
従来、家庭などの水洗トイレでは、汚物を流すため、水
道水を使用している。(Prior Art) Traditionally, flush toilets in homes use tap water to flush waste.
（発明が解決しようとする課題）
しかし、一般家庭の水道代に水洗トイレの占める割合は
軽視できない。一方、浴槽の水はそのまま捨てられる場
合がほとんどである。(Problem to be solved by the invention) However, the proportion of flush toilets in the water bill of ordinary households cannot be underestimated. On the other hand, in most cases, the water in the bathtub is simply thrown away.
ところが、水洗トイレの水としては、水道水のような清
水でなくとも、十分使用できる。However, water that is not as clean as tap water can be used as water for flush toilets.
そこで、水洗トイレに浴槽の廃水を使用するための設備
があれば経済的である。Therefore, it would be economical if the flush toilet was equipped with a facility for using the waste water from the bathtub.
ところで、浴槽の廃水量は必ずしも常に水洗トイレの使
用水量を満足しているわけではない。そこで、従来の水
道水も併用する必要がある。By the way, the amount of waste water from bathtubs does not always satisfy the amount of water used by flush toilets. Therefore, it is necessary to use conventional tap water as well.
本発明の目的は、浴槽の廃水が所定以上ある時には浴槽
の廃水を、また浴槽の廃水が少ない時には水道水を自動
的に選択して貯水槽に給水する水洗トイレの給水設備を
提供することにある。An object of the present invention is to provide a water supply system for a flush toilet that automatically selects wastewater from the bathtub when the wastewater in the bathtub is over a predetermined level, and tap water when the wastewater from the bathtub is low, and supplies water to the water tank. be.
（課題を解決するための手段）
上記目的を達成するため、本発明は次の要素からなる特
徴を有している。(Means for Solving the Problems) In order to achieve the above object, the present invention has features consisting of the following elements.
貯水槽（３）に水道水を供給する水道水供給路（２）。A tap water supply channel (2) that supplies tap water to a water storage tank (3).
浴槽（８）から抜いた廃水を溜める廃水槽（９）。A wastewater tank (9) that stores wastewater drained from the bathtub (8).
廃水槽（９）から貯水槽（３）に廃水を供給する廃水供
給路（１０）。A wastewater supply path (10) that supplies wastewater from the wastewater tank (9) to the water storage tank (3).
廃水供給路（１０）を介して廃水を貯水槽（３）に供給
する給水ポンプ（１１）。A water supply pump (11) that supplies wastewater to the water storage tank (3) via a wastewater supply path (10).
貯水槽（３）に設けられ、貯水槽（３）の水位に応じて
弁開閉を行う貯水槽設置の弁切換え手段（１２）。A valve switching means (12) installed in the water tank (3) is provided in the water tank (3) and opens and closes the valve according to the water level of the water tank (3).
貯水槽設置の弁切換え手段（１２）により、貯水槽（３
）の水位が所定高さ未満であると開かれて貯水槽（３）
に水が流入可能となり、所定高さ以上になると閉じられ
て水が流入不可能となるように貯水槽（３）の流入側に
設けられた貯水槽流入選択用の開閉弁（１３） （１４
）。The valve switching means (12) installed in the water tank allows the water tank (3
) is opened when the water level in the water tank (3) is less than a predetermined height.
On-off valves (13) (14) for water tank inflow selection are provided on the inflow side of the water tank (3) so that water can flow into the tank, and when the height reaches a predetermined height, the valves are closed and no water can flow into the tank (3).
).
廃水槽（９）に設けられ、廃水槽（９）の水位に応じて
弁開閉を行う廃水槽設置の弁切換え手段（１５）。A valve switching means (15) installed in the waste water tank is provided in the waste water tank (9) and opens and closes the valve according to the water level of the waste water tank (9).
廃水槽設置の弁切換え手段（１５）により、廃水槽（９
）の水位が所定高さ未満であると開かれ、所定高さ以上
になると閉じられるように前記水道水供給路（２）に設
けられた水道水路の開閉弁（１６）。The waste water tank (9) is switched by the valve switching means (15) installed in the waste water tank.
) is opened when the water level is less than a predetermined height, and is closed when the water level exceeds a predetermined height.
（実施例） 以下に、本発明の一実施例を図を参照して説明する。(Example) An embodiment of the present invention will be described below with reference to the drawings.
トイレ１内に水洗トイレ用の水道水供給路２が設けられ
、この水道水供給路２により水道水を供給される貯水槽
３が設けられ、この貯水槽３の下方に便器４が床５上に
設けられ、この便器４に付設されたコツクロにより前記
貯水槽３に溜めた水を便器４に流下させるようになって
いる。A tap water supply path 2 for a flush toilet is provided in the toilet 1, a water tank 3 is provided with tap water through the tap water supply path 2, and a toilet bowl 4 is placed below the water tank 3 on the floor 5. The water stored in the water tank 3 is made to flow down into the toilet bowl 4 by means of a drain attached to the toilet bowl 4.
また、浴室７の浴槽８から抜いた廃水を溜める廃水槽９
が床５下に設けられ、この廃水槽９内の廃水を前記貯水
槽３に供給する廃水供給路１０が設けられ、この廃水供
給路１０を介して廃水を貯水槽３に供給する給水ポンプ
１１が廃水槽９内に設けられている。Also, a waste water tank 9 that stores waste water drained from the bathtub 8 of the bathroom 7.
is provided under the floor 5, a wastewater supply path 10 is provided for supplying wastewater in this wastewater tank 9 to the water storage tank 3, and a water supply pump 11 is provided to supply wastewater to the water storage tank 3 via this wastewater supply path 10. is provided in the waste water tank 9.
上記貯水槽３内には貯水槽設置の弁切換え手段たる貯水
槽フロートスイッチ１２が浮設されている。A water tank float switch 12 is floatingly installed in the water tank 3 as a valve switching means installed in the water tank.
この貯水槽フロートスイッチ１２はフロート部１２ａと
スイッチ部１２ｂとからなり、貯水槽３の水位が所定高
さ未満になるとＯＮとなり、水位が所定高さ以上になる
とＯＦＦとなるようになっている。そして、フロートス
イッチ１２のＯＮ・ＯＦＦに応じて開閉する貯水槽流入
選択用の開閉弁たる第１の開閉弁１３と第２の開閉弁１
４とが、それぞれ前記水道水供給路２と廃水供給路１０
とに設けられている。The water tank float switch 12 is composed of a float part 12a and a switch part 12b, and is turned on when the water level in the water tank 3 is less than a predetermined height, and turned off when the water level is higher than a predetermined height. A first on-off valve 13 and a second on-off valve 1, which are on-off valves for selecting water tank inflow, open and close according to ON/OFF of the float switch 12.
4 are the tap water supply channel 2 and the waste water supply channel 10, respectively.
It is set up at
また、前記廃水槽９には、廃水槽設置の弁切換え手段た
る廃水槽フロートスイッチ１５が浮設されている。この
廃水槽フロートスイッチ１５はフロート部１５ａとスイ
ッチ部１５ｂとからなり、廃水槽９の水位が所定高さ以
上になるとＯＦＦとなり、水位が所定高さ未満になると
ＯＮとなるようになっている。Further, a waste water tank float switch 15, which is a valve switching means installed in the waste water tank, is floatingly installed in the waste water tank 9. The waste water tank float switch 15 is composed of a float part 15a and a switch part 15b, and is turned off when the water level in the waste water tank 9 exceeds a predetermined height, and turned on when the water level becomes less than a predetermined height.
そして、廃水槽フロートスイッチ１５のＯＮ・ＯＦＦに
応じて開閉する水道水路開閉弁たる第３の開閉弁１６が
、水道水供給路２に設けられている。A third on-off valve 16, which is a water waterway on-off valve that opens and closes in response to ON/OFF of the waste water tank float switch 15, is provided in the tap water supply path 2.
前記貯水槽フロートスイッチ１２の出力側はＡＮＤ素子
１７に直接接続され、廃水槽フロートスイッチ１５の出
力側はＮＯＴ素子１８を介してこのＡＮＤ素子１７に接
続され、このＡＮＤ素子１７の出力側には前記給水ポン
プ１１が接続されている。したがって、貯水槽フロート
スイッチ１２がＯＮで、かつ廃水槽フロートスイッチ１
５がＯＦＦの場合に、給水ポンプ１１が作動するように
なっている。The output side of the water tank float switch 12 is directly connected to an AND element 17, the output side of the waste water tank float switch 15 is connected to this AND element 17 via a NOT element 18, and the output side of this AND element 17 is connected to the AND element 17. The water supply pump 11 is connected. Therefore, the water tank float switch 12 is ON and the waste water tank float switch 1 is ON.
5 is OFF, the water supply pump 11 is activated.
なお、符号３ａは貯水槽から便器への流下路、８ａは浴
槽の栓、１９は風呂の加熱炉、２０は浴室とトイレとの
隔壁、２１は便器の排水路である。In addition, numeral 3a is a flow path from the water tank to the toilet bowl, 8a is a stopper of the bathtub, 19 is a heating furnace of the bath, 20 is a partition wall between the bathroom and the toilet, and 21 is a drainage channel of the toilet bowl.
述のように構成された実施例の作用を、次に説明する。The operation of the embodiment constructed as described above will now be described.
用便後、コツクロを操作して貯水槽３の水を流下させて
便器４の汚物を流すものである。After using the toilet, the toilet is operated to cause the water in the water tank 3 to flow down, thereby flushing away the waste in the toilet bowl 4.
浴槽８の栓８ａを抜くと浴槽８の廃水が廃水槽に９に流
入し、廃水槽９の水位が所定高さ以上になると、廃水槽
フロートスイッチ１５がＯＦＦとなり、第３の開閉弁１
６を閉じて水道水の供給を不可能とする。When the stopper 8a of the bathtub 8 is pulled out, wastewater from the bathtub 8 flows into the wastewater tank 9. When the water level in the wastewater tank 9 reaches a predetermined height or higher, the wastewater tank float switch 15 turns OFF, and the third on-off valve 1
6 is closed to make it impossible to supply tap water.
貯水槽３の水位が所定高さ未満になると、貯水槽フロー
トスイッチ１２がＯＮとなり、第１の開閉弁１３と第２
の開閉弁１４とが開かれる。When the water level of the water tank 3 becomes less than a predetermined height, the water tank float switch 12 is turned on, and the first on-off valve 13 and the second on-off valve 13 are turned on.
The on-off valve 14 is opened.
廃水槽フロートスイッチ１５のＯＦＦ信号がＮＯＴ素子
１８を介して反転されてＡＮＤ素子１７に入力され、ま
た貯水槽フロートスイッチ１２のＯＮ信号がＡＮＤ素子
１７に入力され、ＡＮＤ素子１７からＯＮ信号が出力さ
れて給水ポンプ１１が作動して、廃水槽９の廃水を廃水
供給路１０を介して貯水槽３に汲上げる。The OFF signal of the waste water tank float switch 15 is inverted via the NOT element 18 and input to the AND element 17, and the ON signal of the water tank float switch 12 is input to the AND element 17, and the ON signal is output from the AND element 17. Then, the water supply pump 11 is operated to pump up wastewater from the wastewater tank 9 to the water storage tank 3 via the wastewater supply path 10.
一方、貯水槽３の水位が所定高さ未満であるが、廃水槽
９の廃水が所定高さ未満である場合には、廃水槽フロー
トスイッチ１５がＯＮとなり、第３の開閉弁１６を開き
、水道水が水道水供給路２を介して貯水槽３に供給され
る。On the other hand, if the water level in the water tank 3 is less than the predetermined height, but the wastewater in the waste water tank 9 is less than the predetermined height, the waste water tank float switch 15 is turned on, and the third on-off valve 16 is opened. Tap water is supplied to a water storage tank 3 via a tap water supply path 2.
しかし、貯水槽３の水位が所定高さ以上ある場合には、
貯水槽フロートスイッチ１２はＯＦＦとなり、第１の開
閉弁１３と第２の開閉弁１４とを閉じ、貯水槽３に水は
供給されない。However, if the water level in the water tank 3 is above a predetermined height,
The water tank float switch 12 is turned OFF, the first on-off valve 13 and the second on-off valve 14 are closed, and water is not supplied to the water tank 3.
上記のように、本発明では、貯水槽３の水が所定高さ未
満となった場合において、廃水槽９に水が所定高さ以上
あるとその廃水を貯水槽３に供給し、廃水槽９の水位が
所定水位未満であると水道水を供給するというように、
廃水と水道水との一方を自動的に供給する。As described above, in the present invention, when the water in the water tank 3 is less than a predetermined height, if the water in the waste water tank 9 is above a predetermined height, the waste water is supplied to the water tank 3, and the waste water is supplied to the waste water tank 9. If the water level is below a specified water level, tap water will be supplied.
Either waste water or tap water is automatically supplied.
なお、上記実施例に本発明は限定されるものではなく、
たとえば貯水槽フロートスイッチを２個設けて、それぞ
れのスイッチにより第１の開閉弁と第２の開閉弁と開閉
を操作するようにしてもよい。また、水道水供給路と廃
水供給路とを合流管に合流させ、合流管に貯水槽の流入
選択用の開閉弁を１個設けるようにしてもよい。Note that the present invention is not limited to the above embodiments,
For example, two water tank float switches may be provided, and each switch may be used to open and close the first on-off valve and the second on-off valve. Alternatively, the tap water supply path and the waste water supply path may be merged into a confluence pipe, and the confluence pipe may be provided with one on-off valve for selecting the inflow of the water tank.
（発明の効果） 以上説明した本発明によれば、次の効果を奏する。(Effect of the invention) According to the present invention described above, the following effects are achieved.
貯水槽の水位が所定高さ未満になると、貯水槽設置の弁
切換え手段が流入選択用の開閉弁とを開く。この時、廃
水槽に廃水が所定高さ以上あると、廃水槽設置の弁切換
え手段により水道水路の開閉弁を閉じ、給水ポンプが作
動し、廃水供給路を介して貯水槽に廃水を供給する。一
方、廃水槽の廃水が所定高さ未満であると、廃水槽設置
の弁切換え手段により水道水路の開閉弁を開き、水道水
が水道水供給路を介して貯水槽に供給される。When the water level in the water tank becomes less than a predetermined height, a valve switching means installed in the water tank opens an on-off valve for selecting an inflow. At this time, if the wastewater is at a predetermined height or higher in the wastewater tank, the valve switching means installed in the wastewater tank closes the on-off valve of the water supply channel, the water supply pump operates, and the wastewater is supplied to the water tank via the wastewater supply channel. . On the other hand, if the wastewater in the wastewater tank is less than a predetermined height, the valve switching means installed in the wastewater tank opens the on-off valve of the water supply channel, and tap water is supplied to the water storage tank via the tap water supply channel.
また、貯水槽の水位が所定高さ以上になると、貯水槽設
置の弁切換え手段が流入選択用の開閉弁を閉じ、給水は
停止する
したがって、本発明では、浴槽の廃水が所定以上ある時
には浴槽の廃水を、浴槽の廃水が所定未満の時は水道水
を自動的に選択して貯水槽に給水できる。Furthermore, when the water level in the water tank reaches a predetermined level or higher, the valve switching means installed in the water tank closes the on-off valve for inflow selection, and the water supply is stopped. When the wastewater in the bathtub is less than a predetermined level, tap water can be automatically selected and supplied to the water tank.
図は、本発明の一実施例の系統図である。
２：水道水供給路 ３：貯水槽
４：便器
８：浴槽 ９：廃水槽
１０：廃水供給路 １１：給水ポンプ１２：貯水槽フ
ロートスイッチ
１３：第１の開閉弁 １４：第２の開閉弁１５：廃水
槽フロートスイッチ
１６：第３の開閉弁 １７：ＡＮＤ素子１８ ： Ｎ
ＯＴ素子The figure is a system diagram of one embodiment of the present invention. 2: Tap water supply path 3: Water tank 4: Toilet bowl 8: Bathtub 9: Waste water tank 10: Waste water supply path 11: Water supply pump 12: Water tank float switch 13: First on-off valve 14: Second on-off valve 15 : Waste water tank float switch 16: Third on-off valve 17: AND element 18: N
OT element
Claims (1)
槽（３）を備えた水洗トイレにおいて、前記貯水槽（３
）に水道水を供給する水道水供給路（２）と、 浴槽（８）から抜いた廃水を溜める廃水槽（９）と、 該廃水槽（９）から前記貯水槽（３）に廃水を供給する
廃水供給路（１０）と、 該廃水供給路（１０）を介して廃水を貯水槽（３）に供
給する給水ポンプ（１１）と、 前記貯水槽（３）に設けられ、貯水槽（３）の水位に応
じて弁開閉を行う貯水槽設置の弁切換え手段（１２）と
、 該貯水槽設置の弁切換え手段（１２）により、貯水槽（
３）の水位が所定高さ未満であると開かれて貯水槽（３
）に水が流入可能となり、所定高さ以上になると閉じら
れて水が流入不可能となるように貯水槽（３）の流入側
に設けられた貯水槽流入選択用の開閉弁（１３）（１４
）と、前記廃水槽（９）に設けられ、廃水槽（９）の水
位に応じて弁開閉を行う廃水槽設置の弁切換え手段（１
５）と、 該廃水槽設置の弁切換え手段（１５）により、廃水槽（
９）の水位が所定高さ未満であると開かれ、所定高さ以
上になると閉じられるように前記水道水供給路（２）に
設けられた水道水路の開閉弁（１６）とからなり、 前記貯水槽（３）の水位が所定水位未満となり、かつ前
記廃水槽（９）の水位が所定水位以上ある場合に、前記
給水ポンプ（１１）を作動させて成ることを特徴とする
水洗トイレの給水設備。[Scope of Claims] A flush toilet equipped with a water tank (3) that stores water and allows the water to flow into a toilet bowl (4).
); a wastewater tank (9) that stores wastewater drained from the bathtub (8); and a wastewater tank (9) that supplies wastewater to the water tank (3). a water supply pump (11) that supplies wastewater to the water storage tank (3) via the wastewater supply path (10); The valve switching means (12) installed in the water storage tank opens and closes the valve according to the water level of the water storage tank (12).
3) is opened and the water tank (3) is opened when the water level is less than a predetermined height.
) is provided on the inflow side of the water tank (3) so that water can flow into the water tank (3), and when it reaches a predetermined height, it is closed and no water can flow into the water tank (3). 14
), and a valve switching means (1) installed in the wastewater tank, which is provided in the wastewater tank (9) and opens and closes the valve according to the water level of the wastewater tank (9).
5) and the valve switching means (15) installed in the waste water tank, the waste water tank (
9) a water waterway opening/closing valve (16) provided in the tap water supply path (2) so as to be opened when the water level is less than a predetermined height and closed when the water level exceeds a predetermined height; Water supply for a flush toilet characterized in that the water supply pump (11) is operated when the water level of the water tank (3) is below a predetermined water level and the water level of the waste water tank (9) is above a predetermined water level. Facility.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25869989A JPH03122326A (en) | 1989-10-05 | 1989-10-05 | Water feeding facility for flush toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25869989A JPH03122326A (en) | 1989-10-05 | 1989-10-05 | Water feeding facility for flush toilet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03122326A true JPH03122326A (en) | 1991-05-24 |
Family
ID=17323871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25869989A Pending JPH03122326A (en) | 1989-10-05 | 1989-10-05 | Water feeding facility for flush toilet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03122326A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5303728A (en) * | 1992-08-10 | 1994-04-19 | Donald Senatore | Water conservation system |
| US5345625A (en) * | 1992-05-01 | 1994-09-13 | Diemand Jeffrey P | Bath/shower water recycling system |
| US5937455A (en) * | 1992-11-19 | 1999-08-17 | Donati; William R. | Electrically operated toilet water inlet valve system having a variable fill level |
-
1989
- 1989-10-05 JP JP25869989A patent/JPH03122326A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5345625A (en) * | 1992-05-01 | 1994-09-13 | Diemand Jeffrey P | Bath/shower water recycling system |
| US5303728A (en) * | 1992-08-10 | 1994-04-19 | Donald Senatore | Water conservation system |
| US5937455A (en) * | 1992-11-19 | 1999-08-17 | Donati; William R. | Electrically operated toilet water inlet valve system having a variable fill level |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100925487B1 (en) | Device for recycling a domestic sewage | |
| JPH03122326A (en) | Water feeding facility for flush toilet | |
| CN206667410U (en) | A kind of closestool water-saving device | |
| KR100225966B1 (en) | A toilet bowl using recycling water | |
| JP7254269B2 (en) | flush toilet device | |
| KR100274537B1 (en) | A nightstool flush water supplying apparatus with gray water | |
| KR200266218Y1 (en) | Water saving device | |
| JPS5833185Y2 (en) | Water saving device for toilet flushing water | |
| KR200399352Y1 (en) | Water closet | |
| KR200191217Y1 (en) | A water saving device of water closet | |
| KR200389635Y1 (en) | Water closet | |
| JP2002364049A (en) | Reclaimed-water utilizing facility | |
| KR200247255Y1 (en) | A Chamber Pot Using Recycled Water of Wash Bowl | |
| KR20000027953A (en) | Recycling device for filthy water of basin | |
| KR200150862Y1 (en) | Water saving a chamber pot using middle quality water | |
| KR100438675B1 (en) | A Water Tank for Toiletstool | |
| KR20020022906A (en) | A living sewage recycler for a chamber pot | |
| KR100197423B1 (en) | Flash valve for water saving | |
| JP2000038753A (en) | Wash water volume variable stool | |
| KR200169243Y1 (en) | Tool for saving water toilet bowl | |
| KR200166030Y1 (en) | A structure of toilet for saving water | |
| KR200205339Y1 (en) | Water saving toilet bowl | |
| JP2812871B2 (en) | Toilet tank structure | |
| JPH0724463Y2 (en) | Toilet room floor structure | |
| KR20010020980A (en) | Water closet |