JPH04148312A - Flow rate adjusting device - Google Patents
Flow rate adjusting deviceInfo
- Publication number
- JPH04148312A JPH04148312A JP27294390A JP27294390A JPH04148312A JP H04148312 A JPH04148312 A JP H04148312A JP 27294390 A JP27294390 A JP 27294390A JP 27294390 A JP27294390 A JP 27294390A JP H04148312 A JPH04148312 A JP H04148312A
- Authority
- JP
- Japan
- Prior art keywords
- flow rate
- valve
- operated
- private
- control valve
- 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
- 238000001514 detection method Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 26
- 230000001105 regulatory effect Effects 0.000 abstract description 11
- 238000005406 washing Methods 0.000 abstract description 7
- 230000001276 controlling effect Effects 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 16
- 238000011010 flushing procedure Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は流量調節装置、特に局部洗浄手段を有する便器
への給水を制御する流量調節装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to a flow rate regulating device, and more particularly to a flow rate regulating device for controlling water supply to a toilet bowl having private parts cleaning means.
（従来の技術）
従来から便器へ供給する洗浄水を流量調節弁を用いて流
量調節する流量調節装置は知られている。(Prior Art) Flow control devices have been known that use flow control valves to control the flow rate of flush water supplied to a toilet bowl.
（発明か解決しようとする課題）
しかし、流量調節弁だけを用いて流量調節する流量調節
装置では、例えば、局部洗浄手段と便器洗／′Ｙ１丁段
を有する給水装置において、局部洗浄に使用される洗浄
水の流量（通常０．５〜２．０’ｂトル／分）と便器洗
浄に使用される洗浄水の流量（通常２０’ｈ）ル／分以
上）と必要流量の差か大きいため、制御範囲の大きい流
量調節弁か必要となる。しかし、制御範囲の大きい流量
調節弁は制御精度か粗く局部洗浄時に必要な微調節か困
難である。また、便器洗浄時にも必要以上の流量を給水
してしまうことかある。(Problem to be solved by the invention) However, a flow rate control device that adjusts the flow rate using only a flow rate control valve cannot be used for private part cleansing, for example, in a water supply system having a private part cleansing means and a toilet bowl washing stage. The difference between the flow rate of the flushing water used for flushing the toilet bowl (usually 0.5 to 2.0 torr/min) and the flow rate of the flushing water used for toilet flushing (usually 20 torr/min or more) and the required flow rate is large. , a flow control valve with a large control range is required. However, a flow control valve with a large control range has rough control accuracy, making it difficult to make fine adjustments necessary for cleaning private parts. Furthermore, when flushing the toilet bowl, water may be supplied at a flow rate higher than necessary.
本発明は、このような欠点を解決し、常に最適な流量を
得ることにより節水化を図った流ｆｔｋ節装置を得るこ
とを目的とする。An object of the present invention is to solve these drawbacks and provide a flow ftk moderator that saves water by always obtaining an optimal flow rate.
（課題を解決するための手段）
前記欠点を除去するため本発明に係る流量調節装置は、
流量調節弁と流量検出手段をこの順に接続すると共にこ
の流量調節弁に開閉弁を並列に接続し、小流量供給時に
は流量調節弁を作動させると共に流量検出手段からの出
力に基づき流量を制御し、大流量供給時にはさらに開閉
弁を作動させるようにした。(Means for Solving the Problems) In order to eliminate the above-mentioned drawbacks, the flow rate regulating device according to the present invention includes:
A flow rate control valve and a flow rate detection means are connected in this order, and an on-off valve is connected in parallel to the flow rate control valve, and when a small flow rate is supplied, the flow rate control valve is operated and the flow rate is controlled based on the output from the flow rate detection means, An on-off valve is also activated when a large flow rate is supplied.
（作用）
本発明の流量調節装置は、小流量供給時には流量調節弁
を作動させて流量検出手段からの出力に基づき流量を制
御し、大流量供給時にはさらに開閉弁を作動させて流量
の微調節は流量調節弁を作動させることで予め設定した
最適量の洗浄水を給水することができる。(Function) The flow rate adjustment device of the present invention operates a flow rate control valve to control the flow rate based on the output from the flow rate detection means when a small flow rate is supplied, and further operates an on-off valve to finely adjust the flow rate when a large flow rate is supplied. By operating the flow control valve, a preset optimal amount of cleaning water can be supplied.
（実施例） 以下、図面に基づいて本発明の詳細な説明する。(Example) Hereinafter, the present invention will be described in detail based on the drawings.
第１図は本発明に係る流量調節装置の第１実施例のブロ
ック構成図である。FIG. 1 is a block diagram of a first embodiment of a flow rate regulating device according to the present invention.
流量調節装置１は、電磁弁等で構成される開閉弁２と、
この開閉弁２に並列に接続した止水機能を有する流量調
節弁３と流量検出手段である圧力センサ４で構成する。The flow rate adjustment device 1 includes an on-off valve 2 composed of a solenoid valve or the like;
It consists of a flow control valve 3 having a water stop function connected in parallel to this on-off valve 2 and a pressure sensor 4 serving as a flow rate detection means.
この流量調節装置１は給水管５及び切替弁６を備え、更
にこの切替弁６はリム部、ジェットノズル及び局部洗浄
ノズルへ連通する給水管を介して便器（図示せず）へ連
通する。The flow rate adjustment device 1 includes a water supply pipe 5 and a switching valve 6, and the switching valve 6 communicates with a toilet bowl (not shown) via a water supply pipe that communicates with the rim, jet nozzle, and local cleaning nozzle.
この流量調節弁３は小流量を供給する必要のある局部洗
浄時に使用できるように小流量を制御することのできる
小流量で精度の良いものを使用するのか好ましい。尚流
量検出手段としては圧力センサではなくその他の流量検
出手段である流量計等を用いてもよいことは勿論である
。It is preferable that the flow rate control valve 3 is a valve with a small flow rate and high precision that can control a small flow rate so that it can be used when cleaning a private area where a small flow rate needs to be supplied. It is of course possible to use other flow rate detection means such as a flowmeter instead of a pressure sensor as the flow rate detection means.
制御部７は電源８から電力の供給を受け、局部洗浄開始
スイッチ９か操作されると、前記流量調節弁３を作動さ
せると共に切替弁６を局部洗浄ノズルへ切替える。この
ため洗浄水は流量調節弁３の開状態への駆動に伴う圧力
センサ４からの情報により流量調節され局部洗浄にとっ
て最適の流量が局部洗浄ノズルへ供給される。この際必
要に応じて水勢調節つまみ１０を回すことにより流量調
節弁３の開度を変化させて水勢を調節させることができ
る。その後便器洗浄開始スイッチ１１が操作されると開
閉弁２を開状態へ作動させると共に切替弁６をリム部及
びジェットノズルへ切替え、開閉弁２を通過する多量の
洗浄水と、流量調節弁３を通過する少量の洗浄水を合わ
せた洗浄水が便器へ供給される。この時、開閉弁２を通
過する洗浄水は開閉弁２及びバイパス流路１５の構造に
よっである程度一定であり、この開閉弁２を通過する洗
浄水の流量が便器洗浄にとって最適な流量より少量とな
るように予め設定されている。そして流量の不足分は圧
力センサ４の出力に基づき流量調節弁３を作動させて流
量調節弁３を通過する小流量を調節することにより、便
器へ供給される洗浄水が最適な所定流量になるように調
節される。The control unit 7 receives power from a power source 8, and when the private part cleaning start switch 9 is operated, it operates the flow control valve 3 and switches the switching valve 6 to the private part cleaning nozzle. Therefore, the flow rate of the cleaning water is adjusted based on information from the pressure sensor 4 when the flow rate control valve 3 is driven to the open state, and the optimum flow rate for private part cleaning is supplied to the private part cleaning nozzle. At this time, by turning the water force adjustment knob 10, the opening degree of the flow rate control valve 3 can be changed and the water force can be adjusted as necessary. After that, when the toilet flushing start switch 11 is operated, the on-off valve 2 is operated to the open state, and the switching valve 6 is switched to the rim section and the jet nozzle, and a large amount of washing water passing through the on-off valve 2 and the flow rate control valve 3 are switched. The flush water combined with the small amount of flush water that passes through is supplied to the toilet bowl. At this time, the wash water passing through the on-off valve 2 is constant to some extent due to the structure of the on-off valve 2 and the bypass flow path 15, and the flow rate of the wash water passing through this on-off valve 2 is smaller than the optimal flow rate for flushing the toilet bowl. It is set in advance so that. Then, if the flow is insufficient, the flow rate control valve 3 is operated based on the output of the pressure sensor 4, and the small flow rate passing through the flow rate control valve 3 is adjusted, so that the flush water supplied to the toilet bowl has an optimal predetermined flow rate. It is adjusted as follows.
第２図は本発明に係る流量調節装置の第２実施例のブロ
ック構成図である。FIG. 2 is a block diagram of a second embodiment of the flow rate regulating device according to the present invention.
この実施例は、流量調節弁３の上流側に開閉弁１２を設
けた以外前記第１実施例と同様であるのでその説明以外
は省略する。This embodiment is the same as the first embodiment except that an on-off valve 12 is provided upstream of the flow control valve 3, so the explanation other than that will be omitted.
局部洗浄開始スイッチ９が操作されないときは、この開
閉弁１２により前記流量調節弁３の止水をより完全に行
なうことができる。更に前回の局部洗浄時の流量調節弁
３の開度を記憶しておき、局部洗浄開始スイッチ９の操
作に伴って予め流量調節弁３の開度を前回の開度まで開
放しておけば開閉弁１２を開状態にした直後から最適の
流■を局部へ供給することかできるようになる。When the private part washing start switch 9 is not operated, the flow control valve 3 can be more completely shut off by the on-off valve 12. Furthermore, if the opening degree of the flow rate control valve 3 during the previous private area cleaning is memorized and the opening degree of the flow rate control valve 3 is opened to the previous degree in advance with the operation of the private area cleaning start switch 9, the opening/closing operation can be performed. Immediately after the valve 12 is opened, the optimum flow can be supplied to the local area.
尚、その他の動作は第１実施例と同様であるのでその説
明を省略する。Note that the other operations are the same as those in the first embodiment, so the explanation thereof will be omitted.
（発明の効果）
本発明の流量調節装置によれば、局部洗浄時には小流量
を供給する流量調節弁を作動させると共に流量検出手段
からの出力に基づき流量を制御し、便器洗浄時には予め
設定された大流量を供給できる開閉弁をさらに作動させ
るようにしたので最適量の洗浄水を局部及び便器へ給水
することかできる。したがって、節水化を図ることがで
きる大きな利益を有する。(Effects of the Invention) According to the flow rate regulating device of the present invention, the flow rate regulating valve that supplies a small flow rate is operated when cleaning the private parts, and the flow rate is controlled based on the output from the flow rate detection means, and when cleaning the toilet bowl, the flow rate is controlled based on the output from the flow rate detection means. Since an on-off valve capable of supplying a large flow rate is further operated, an optimum amount of flushing water can be supplied to private parts and the toilet bowl. Therefore, it has the great benefit of saving water.
第１図は本発明に係る流量調節装置の第１実施例のブロ
ック構成図、第２図はその第２実施例のブロック構成図
である。
１・・・流量調節装置、２，１２・・・開閉弁、３・・
・流量調節弁、４・・・圧力センサ、５・・・給水管、
６・・・切替弁、７・・・制御部、８・・・電源、９・
・・局部洗浄開始スイッチ、
０・・・水勢調節スイッチ、
１・・・便器
洗浄開始スイッチ、
５・・・バイパス流路。
特
許
出
願
人
東陶機器株式会社
代
理
人FIG. 1 is a block diagram of a first embodiment of a flow rate regulating device according to the present invention, and FIG. 2 is a block diagram of a second embodiment thereof. 1...Flow control device, 2,12...Opening/closing valve, 3...
・Flow control valve, 4...pressure sensor, 5...water supply pipe,
6...Switching valve, 7...Control unit, 8...Power source, 9...
...Private cleaning start switch, 0...Water pressure adjustment switch, 1...Toilet bowl cleaning start switch, 5...Bypass flow path. Agent for patent applicant Totokiki Co., Ltd.
Claims (1)
の流量調節弁に開閉弁を並列に接続して成り、小流量供
給時には流量調節弁を作動させると共に流量検出手段か
らの出力に基づき流量を制御し、大流量供給時にはさら
に開閉弁を作動させるようにしたことを特徴とする流量
調節装置。A flow rate control valve and a flow rate detection means are connected in this order, and an on-off valve is connected in parallel to this flow rate control valve.When a small flow rate is supplied, the flow rate control valve is operated and the flow rate is controlled based on the output from the flow rate detection means. A flow rate adjustment device characterized in that, when a large flow rate is supplied, an on-off valve is further operated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27294390A JPH04148312A (en) | 1990-10-11 | 1990-10-11 | Flow rate adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27294390A JPH04148312A (en) | 1990-10-11 | 1990-10-11 | Flow rate adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04148312A true JPH04148312A (en) | 1992-05-21 |
Family
ID=17520933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27294390A Pending JPH04148312A (en) | 1990-10-11 | 1990-10-11 | Flow rate adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04148312A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100378659B1 (en) * | 2000-05-09 | 2003-03-31 | 한대완 | A Electric Toilet Stool of Water |
| JP2006082022A (en) * | 2004-09-16 | 2006-03-30 | Matsushita Electric Ind Co Ltd | Alkali ion water generator |
| WO2009121138A1 (en) * | 2008-04-01 | 2009-10-08 | Premier-Fosters (Australia) Pty Limited | Flow control device and flow control method |
| JP2009265859A (en) * | 2008-04-24 | 2009-11-12 | Ckd Corp | Flow controller |
| JP2011516346A (en) * | 2008-04-01 | 2011-05-26 | カーハーエス・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | Especially large container filling method and apparatus |
| JP2015506298A (en) * | 2011-12-21 | 2015-03-02 | ヴアブコ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツングＷＡＢＣＯ ＧｍｂＨ | Automobile air spring equipment and control method thereof |
-
1990
- 1990-10-11 JP JP27294390A patent/JPH04148312A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100378659B1 (en) * | 2000-05-09 | 2003-03-31 | 한대완 | A Electric Toilet Stool of Water |
| JP2006082022A (en) * | 2004-09-16 | 2006-03-30 | Matsushita Electric Ind Co Ltd | Alkali ion water generator |
| WO2009121138A1 (en) * | 2008-04-01 | 2009-10-08 | Premier-Fosters (Australia) Pty Limited | Flow control device and flow control method |
| JP2011516346A (en) * | 2008-04-01 | 2011-05-26 | カーハーエス・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | Especially large container filling method and apparatus |
| US9081389B2 (en) | 2008-04-01 | 2015-07-14 | Premier-Fosters (Australia) Pty Limited | Flow control device and flow control method |
| JP2009265859A (en) * | 2008-04-24 | 2009-11-12 | Ckd Corp | Flow controller |
| JP2015506298A (en) * | 2011-12-21 | 2015-03-02 | ヴアブコ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツングＷＡＢＣＯ ＧｍｂＨ | Automobile air spring equipment and control method thereof |
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