JPH0724458Y2 - Sealing device for flush toilet - Google Patents
Sealing device for flush toiletInfo
- Publication number
- JPH0724458Y2 JPH0724458Y2 JP1989103699U JP10369989U JPH0724458Y2 JP H0724458 Y2 JPH0724458 Y2 JP H0724458Y2 JP 1989103699 U JP1989103699 U JP 1989103699U JP 10369989 U JP10369989 U JP 10369989U JP H0724458 Y2 JPH0724458 Y2 JP H0724458Y2
- Authority
- JP
- Japan
- Prior art keywords
- water
- water level
- level sensor
- flush toilet
- bowl
- 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 - Lifetime
Links
Description
【考案の詳細な説明】 （産業上の利用分野） 本考案は水洗式便器の封水装置に関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a water seal device for a flush toilet.
（従来の技術及び課題） 従来の水洗式便器は、便鉢内に溜水により封水され、こ
れにより下水からの悪臭や小動物の侵入を防止してい
た。(Prior Art and Problem) In the conventional flush toilet bowl, water is sealed in the toilet bowl by accumulated water to prevent a bad smell and small animals from entering the sewage.
しかしながら便器内の溜水が封水範囲の下限水位を下回
ると封水が切れるという不具合があった。However, there was a problem that the sealing water was cut off when the accumulated water in the toilet fell below the lower limit of the sealing range.
また溜水は排水トラップにつまりを生じた場合に封水範
囲の上限を越えるものであり、この状態で放置すると便
器内に汚物が滞溜するとともに便器の上面から溢れ出る
虞れがあるという不具合があった。In addition, the accumulated water exceeds the upper limit of the water sealing range when it is clogged in the drain trap, and if left in this state, there is a possibility that dirt may accumulate in the toilet bowl and overflow from the top surface of the toilet bowl. was there.
そこで本考案の目的は、封水切れを防止出来るととも
に、排水トラップ内に詰まりを生じたときに警報するこ
とが出来る水洗式便器の封水装置を提供するにある。Therefore, an object of the present invention is to provide a water sealing device for a flush toilet which can prevent running out of water and can give an alarm when a clogging occurs in a drain trap.
（課題を解決するための手段） 上記目的を達成すべく本考案は、溜水により封水する水
洗式便器において、前記便器に水位センサを設け、この
水位センサの出力信号により、前記溜水の水位が封水範
囲の下限を下回ったときに洗浄水を吐水させるととも
に、封水範囲の上限を越えたときに警報手段を作動させ
る制御手段を設けたことを特徴とする。(Means for Solving the Problem) In order to achieve the above object, the present invention provides a flush toilet that seals water with accumulated water, in which the toilet bowl is provided with a water level sensor, and the output signal of the water level sensor is used to output the accumulated water. It is characterized in that control means is provided for discharging the wash water when the water level is below the lower limit of the sealing range and for activating the alarm means when exceeding the upper limit of the sealing range.
（作用） 第１水位センサで溜水の水位が封水範囲の下限を下回っ
た場合を検知し、この検知信号に基いて洗浄水を吐水し
て封水切れを防止し、第２水位センサで溜水の水位が封
水範囲の上限を越えた場合を検知し、これに基いて警報
手段を作動させることにより排水トラップの詰まりを警
報することが出来る。(Function) The first water level sensor detects when the water level of the accumulated water falls below the lower limit of the water sealing range, and based on this detection signal, wash water is discharged to prevent the water from running out and the second water level sensor collects water. When the water level of the water exceeds the upper limit of the water sealing range, the alarm means is activated based on the detected water level to give an alarm about the clogging of the drain trap.
（実施例） 以下に本考案の実施例を添付図面に基いて説明する。(Embodiment) An embodiment of the present invention will be described below with reference to the accompanying drawings.
第１図は本考案に係わる水洗式便器の構造図である。FIG. 1 is a structural view of a flush toilet according to the present invention.
水洗式便器１は、便鉢２と、この便鉢２上に立設したロ
ータンク３とからなる。前記便鉢２は、ボウル部20の上
縁部にリム部４を備え、このリム部４内にはロータンク
３から洗浄水が流入するリム給水室６及びリム通水路５
が形成される。そして前記リム部４の下面にはボウル部
20の内壁面に向かう吐水口７…が穿設される。またボウ
ル部20の下端には排水トラップ８が一体形成され、この
排水トラップ８とボウル部20との間は隔壁11で仕切られ
る。そしてこの隔壁11の下端12と排水トラップ８の堰部
10との間に封水範囲23が形成される。The flush toilet 1 comprises a toilet bowl 2 and a low tank 3 standing on the toilet bowl 2. The toilet bowl 2 is provided with a rim portion 4 at an upper edge portion of the bowl portion 20. Inside the rim portion 4, the rim water supply chamber 6 and the rim water passage 5 into which wash water flows from the low tank 3.
Is formed. And on the lower surface of the rim portion 4, there is a bowl portion.
The water discharge port 7 ... which faces the inner wall surface of 20 is bored. A drain trap 8 is integrally formed at the lower end of the bowl 20 and a partition 11 separates the drain trap 8 and the bowl 20. The lower end 12 of the partition wall 11 and the weir of the drain trap 8
A sealed water area 23 is formed between the area 10 and the area 10.
前記リム部４の吐水口７からボウル部20内に流入した洗
浄水は堰部10を越えたものが排水トラップ８の排水路９
を介して排出される。そして堰部10で塞き止められた溜
水22はあふれ面25を形成する。このあふれ面25は封水範
囲23の上限24に位置する。また隔壁11の下端12により封
水範囲23の下限26が決められる。The wash water flowing into the bowl portion 20 from the water discharge port 7 of the rim portion 4 exceeds the weir portion 10 and the drainage channel 9 of the drain trap 8.
Is discharged through. The accumulated water 22 blocked by the weir portion 10 forms an overflow surface 25. This overflow surface 25 is located at the upper limit 24 of the sealed water range 23. The lower end 12 of the partition wall 11 determines the lower limit 26 of the water sealing range 23.
前記ボウル部20には封水範囲23の下限26を検知する第１
水位センサ13が配設されるとともに、封水範囲23の上限
24を検知する第２水位センサ14が配設される。そしてこ
れらの第１水位センサ13及び第２水位センサ14は夫々水
位センサ接続線15,16を介して制御手段であるコントロ
ーラ17に接続される。またこのコントローラ17には警報
信号線18を介してブザー、ランプ等の警報手段19に連結
される。更にコントローラ17には排水弁接続線21を介し
てロータンク３の電磁排水弁（不図示）が接続される。The bowl portion 20 detects the lower limit 26 of the water sealing range 23
The water level sensor 13 is installed and the upper limit of the sealed water range 23
A second water level sensor 14 for detecting 24 is provided. The first water level sensor 13 and the second water level sensor 14 are connected to a controller 17, which is a control means, via water level sensor connection lines 15 and 16, respectively. Further, the controller 17 is connected to an alarm means 19 such as a buzzer or a lamp via an alarm signal line 18. Further, an electromagnetic drain valve (not shown) of the raw tank 3 is connected to the controller 17 via a drain valve connection line 21.
第２図は水位センサ取付部を示す構造図である。FIG. 2 is a structural diagram showing a water level sensor mounting portion.
第１水位センサ13はボウル部20に穿設した開口20aに電
極である検知部13aをボウル部20内に臨ませて取り付け
られる。尚13bはシール部である。The first water level sensor 13 is attached so that the detection portion 13a, which is an electrode, faces the inside of the bowl portion 20 through the opening 20a formed in the bowl portion 20. Incidentally, 13b is a seal portion.
また第２水位センサ14も同様にボウル部20に取り付けら
れる。The second water level sensor 14 is also attached to the bowl portion 20 in the same manner.
以上の実施例において、ボウル部20内の溜水22が封水範
囲23の下限26を下回ると第１水位センサ13で検知され、
この第１水位センサ13の検知信号によりコントローラ17
から電磁排水弁開作動信号が出力される。これによりロ
ータンク３の電磁排水弁が開作動し、洗浄水がボウル部
20内に吐出され、封水範囲23の下限26上方まで水位が上
昇する。従って封水状態が維持される。In the above embodiment, when the accumulated water 22 in the bowl portion 20 falls below the lower limit 26 of the sealed water range 23, it is detected by the first water level sensor 13,
Based on the detection signal of the first water level sensor 13, the controller 17
Outputs an electromagnetic drainage valve opening operation signal. As a result, the electromagnetic drain valve of the low tank 3 is opened, and the wash water is washed into the bowl.
It is discharged into 20 and the water level rises above the lower limit 26 of the sealed water range 23. Therefore, the sealed state is maintained.
また排水トラップ８内に詰まりを生じた場合には溜水22
の水位が封水範囲23の上限24を越えて上昇し、このとき
第２水位センサ14の検知信号によりコントローラ17を介
して警報手段19を作動させる。この警報手段19は、例え
ばブザー、ランプ等で構成される。If the drain trap 8 is clogged, the accumulated water 22
The water level rises above the upper limit 24 of the sealed water range 23, and at this time, the alarm means 19 is activated via the controller 17 by the detection signal of the second water level sensor 14. The alarm means 19 is composed of, for example, a buzzer and a lamp.
尚、以上において、第２水位センサ14は封水範囲23の上
限24より所定距離上方に設けても良い。In the above, the second water level sensor 14 may be provided a predetermined distance above the upper limit 24 of the water sealing range 23.
（考案の効果） 以上の説明で明らかな如く本考案の水洗式便器の封水装
置によれば、封水切れを防止出来るとともに、排水トラ
ップ内に詰まりを生じたときに警報することが出来る。(Effects of the Invention) As is clear from the above description, according to the water sealing device for a flush toilet of the present invention, it is possible to prevent running out of water and to give an alarm when a clogging occurs in the drain trap.
第１図は本考案に係わる水洗式便器の構造図、第２図は
水位センサ取付部を示す構造図である。 尚図中、１は水洗式便器、13,14は水位センサ、17は制
御手段、19は警報手段、22は溜水、23は封水範囲であ
る。FIG. 1 is a structural view of a flush toilet according to the present invention, and FIG. 2 is a structural view showing a water level sensor mounting portion. In the figure, 1 is a flush toilet, 13 and 14 are water level sensors, 17 is control means, 19 is alarm means, 22 is stored water, and 23 is a sealed range.
Claims (1)
前記便器に水位センサを設け、この水位センサの出力信
号により、前記溜水の水位が封水範囲の下限を下回った
ときに洗浄水を吐水させるとともに、封水範囲の上限を
越えたときに警報手段を作動させる制御手段を設けたこ
とを特徴とする水洗式便器の封水装置。1. A flush toilet that seals with accumulated water,
The toilet bowl is provided with a water level sensor, and the output signal of the water level sensor causes flush water to be discharged when the water level of the accumulated water falls below the lower limit of the sealing range, and an alarm is issued when the upper limit of the sealing range is exceeded. A water sealing device for a flush toilet, comprising control means for activating the means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989103699U JPH0724458Y2 (en) | 1989-09-04 | 1989-09-04 | Sealing device for flush toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989103699U JPH0724458Y2 (en) | 1989-09-04 | 1989-09-04 | Sealing device for flush toilet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0342885U JPH0342885U (en) | 1991-04-23 |
| JPH0724458Y2 true JPH0724458Y2 (en) | 1995-06-05 |
Family
ID=31652522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989103699U Expired - Lifetime JPH0724458Y2 (en) | 1989-09-04 | 1989-09-04 | Sealing device for flush toilet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0724458Y2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000126088A (en) * | 1998-10-23 | 2000-05-09 | Aisin Seiki Co Ltd | Body fat measuring toilet seat |
| JP5582492B2 (en) * | 2009-11-12 | 2014-09-03 | 株式会社テシカ | Toilet device |
| JP7205779B2 (en) * | 2020-10-21 | 2023-01-17 | Toto株式会社 | toilet equipment |
-
1989
- 1989-09-04 JP JP1989103699U patent/JPH0724458Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0342885U (en) | 1991-04-23 |
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