JP2015113674A5 - - Google Patents
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- JP2015113674A5 JP2015113674A5 JP2013258239A JP2013258239A JP2015113674A5 JP 2015113674 A5 JP2015113674 A5 JP 2015113674A5 JP 2013258239 A JP2013258239 A JP 2013258239A JP 2013258239 A JP2013258239 A JP 2013258239A JP 2015113674 A5 JP2015113674 A5 JP 2015113674A5
- Authority
- JP
- Japan
- Prior art keywords
- water
- water level
- storage tank
- flow rate
- drainage device
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 74
- 238000005406 washing Methods 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 claims 9
Description
本発明において、好ましくは、上記上側水位センサが検出する水位は、上記洗浄制御手段が上記排水装置を所定時間駆動して洗浄水を排出した後、この排水装置を止めた状態から上昇した上記貯水タンク内の所定水位と同一の位置に位置する。
このように構成された本発明においては、計時手段により検出する所定水位と給水流量計測手段の上側センサが検出する水位が同一であるため、両計測を同時に完了することが
できる。したがって、上述した従来の場合に比べて、適用する便器本体の圧力損失を短い
時間で検出することができる。
In the present invention, it is preferable that the water level detected by the upper water level sensor is the water storage level that has risen from a state in which the drainage device is stopped after the washing control unit drives the drainage device for a predetermined time to discharge the washing water. It is located at the same position as the predetermined water level in the tank.
In the present invention configured as described above, since the predetermined water level detected by the time measuring means and the water level detected by the upper sensor of the feed water flow rate measuring means are the same, both measurements can be completed simultaneously. Therefore, the pressure loss of the toilet body to be applied can be detected in a shorter time than in the conventional case described above.
Claims (7)
洗浄水を貯水する貯水タンクと、
上記貯水タンクから供給された洗浄水を導く導水路と、この導水路に接続され且つ吐水
口が形成されたボウル部と、排水トラップ管路と、を備えた便器本体と、
水源から上記貯水タンク内に洗浄水を供給する給水装置と、
上記貯水タンク内に貯水された洗浄水を上記便器本体の導水路に供給する排水装置と、
上記排水装置を駆動し、上記貯水タンク内に貯水された洗浄水を上記導水路を経て上記
吐水口へ供給することにより、上記ボウル部の洗浄を制御する洗浄制御手段と、を有し、
上記洗浄制御手段は、上記排水装置を所定時間駆動して洗浄水を排出した後、この排水
装置を止めた状態の上記貯水タンク内の水位から所定水位に上昇するまでの第１の水位上
昇時間を計測する計時手段と、
この水位上昇中の上記給水装置から上記貯水タンクへ給水される洗浄水の給水流量を計
測する給水流量計測手段と、
上記計時手段が計測した第１の水位上昇時間と上記給水流量計測手段が計測した給水流
量により、上記便器本体の圧力損失に応じた上記排水装置の駆動時間を調整する調整手段
と、を備えていることを特徴とする水洗大便器。 A flush toilet that is washed with stored wash water and discharges filth,
A water storage tank for storing cleaning water;
A toilet body provided with a water conduit that guides wash water supplied from the water storage tank, a bowl portion that is connected to the water conduit and has a spout, and a drain trap conduit;
A water supply device for supplying cleaning water from a water source into the water storage tank;
A drainage device for supplying wash water stored in the water storage tank to the water conduit of the toilet body;
Cleaning control means for controlling the cleaning of the bowl part by driving the drainage device and supplying the cleaning water stored in the water storage tank to the water outlet through the water conduit.
The cleaning control means drives the drainage device for a predetermined time to discharge the cleaning water, and then first rises the water level from the water level in the water storage tank in a state where the drainage device is stopped to the predetermined water level. A time measuring means for measuring
A feed water flow rate measuring means for measuring the feed water flow rate of the wash water fed from the water supply device during the water level rise to the water storage tank;
Adjusting means for adjusting the driving time of the drainage device in accordance with the pressure loss of the toilet body, based on the first water level rise time measured by the time measuring means and the feed water flow rate measured by the feed water flow rate measuring means. A flush toilet characterized by
水位センサより下方に配置される下側水位センサと、を備え、
上記下側水位センサが検知する水位から上記上側水位センサが検知する水位に上昇する
までの第２の水位上昇時間を計測して、この第２の水位上昇時間と上記貯水タンクの容量
とから上記給水流量を算出する請求項１記載の水洗大便器。 The water supply flow rate measuring means includes an upper water level sensor provided in the water storage tank, and a lower water level sensor disposed below the upper water level sensor,
The second water level rise time from the water level detected by the lower water level sensor to the water level detected by the upper water level sensor is measured, and from the second water level rise time and the capacity of the water storage tank, The flush toilet according to claim 1, wherein the water supply flow rate is calculated.
動して洗浄水を排出した後、この排水装置を止めた状態の上記貯水タンク内の水位より、
上方に位置する請求項２記載の水洗大便器。 The water level detected by the lower water level sensor is determined from the water level in the water storage tank in a state in which the drainage device is stopped after the washing control unit drives the drainage device for a predetermined time to discharge the washing water.
The flush toilet according to claim 2 located above.
量を検知する流量センサを備え、この流量センサにより上記給水流量を計測する請求項１
記載の水洗大便器。 The said water supply flow rate measurement means is provided with the flow sensor which detects the flow rate at the time of supplying washing water from the said water supply apparatus to the said water storage tank, and measures the said water supply flow rate with this flow sensor.
The flush toilet described.
記載の水洗大便器。 The flush toilet according to claim 4 or 5, wherein the predetermined water level in the water storage tank is a predetermined initial water level before the start of washing.
時手段により計測した第１の水位上昇時間を比較することにより、上記便器本体の圧力損
失に応じた上記排水装置の駆動時間を調整する請求項１乃至６の何れか１項に記載の水洗
大便器。 The adjusting means drives the drainage device according to the pressure loss of the toilet body by comparing the water level rise time in the standard toilet determined from the water supply flow rate with the first water level rise time measured by the time measuring means. The flush toilet according to any one of claims 1 to 6, wherein the time is adjusted.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013258239A JP6213898B2 (en) | 2013-12-13 | 2013-12-13 | Flush toilet |
| US14/482,625 US9631350B2 (en) | 2013-09-30 | 2014-09-10 | Flush toilet |
| CN201410503176.9A CN104514249B (en) | 2013-09-30 | 2014-09-26 | Flush toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013258239A JP6213898B2 (en) | 2013-12-13 | 2013-12-13 | Flush toilet |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015113674A JP2015113674A (en) | 2015-06-22 |
| JP2015113674A5 true JP2015113674A5 (en) | 2016-11-24 |
| JP6213898B2 JP6213898B2 (en) | 2017-10-18 |
Family
ID=53527738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013258239A Active JP6213898B2 (en) | 2013-09-30 | 2013-12-13 | Flush toilet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6213898B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6950178B2 (en) * | 2016-12-21 | 2021-10-13 | Toto株式会社 | Washing toilet bowl |
| JP7293712B2 (en) * | 2019-02-22 | 2023-06-20 | Toto株式会社 | flush toilet device |
| CN110777902B (en) * | 2019-11-07 | 2021-06-25 | 台州金荣企业管理合伙企业(有限合伙) | Splashproof water installation of intelligence closestool |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6877170B1 (en) * | 2003-07-21 | 2005-04-12 | Niccole Family Trust | Toilet control system |
| JP4941900B2 (en) * | 2006-08-31 | 2012-05-30 | Ｔｏｔｏ株式会社 | Flush toilet |
-
2013
- 2013-12-13 JP JP2013258239A patent/JP6213898B2/en active Active
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