JP2015071019A - Soap solution automatic discharge device - Google Patents

Soap solution automatic discharge device Download PDF

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JP2015071019A
JP2015071019A JP2013217795A JP2013217795A JP2015071019A JP 2015071019 A JP2015071019 A JP 2015071019A JP 2013217795 A JP2013217795 A JP 2013217795A JP 2013217795 A JP2013217795 A JP 2013217795A JP 2015071019 A JP2015071019 A JP 2015071019A
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soap solution
soap
pump
tank
washstand
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JP5678247B1 (en
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後川 昭雄
Akio Atokawa
昭雄 後川
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AMEMIYA KIKI KK
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AMEMIYA KIKI KK
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Abstract

PROBLEM TO BE SOLVED: To provide a soap solution automatic discharge device capable of pumping up soap solution even with a structure in which a soap solution storage tank is disposed in a lower part of a washstand and a hand sensing sensor, a soap solution discharge nozzle, a pump, and a controller are disposed in an upper part of the washstand.SOLUTION: A soap solution discharge unit 5 comprising a hand sensing sensor 1, a soap solution discharge nozzle 2, a pump 3, and a controller 4 is disposed in an upper part of a washstand 6. Disposed in a lower part of the washstand 6 are a soap solution tank 7 and a check valve 10 for allowing soap solution to flow upwardly from below through a tube 9 disposed inside the soap solution tank 7 but not downwardly from above to prevent the soap solution from dropping from inside the pump 3 even if operation of the pump 3 stops. A tube coupling 8 is provided in a soap solution feeding pipe 12 for connecting a soap solution storage tank 11 and the pump 3 to allow the soap solution storage tank 11 to be lifted on the upper part of the washstand 6.

Description

本発明は、洗面台に設置して、手洗いを効率よく行うための石鹸液吐出装置に関するものである。  The present invention relates to a soap solution discharge device that is installed on a washstand and performs hand washing efficiently.

従来の石鹸液自動吐出装置は洗面台の上部に石鹸液吐出ノズルと、手感知センサーとが設けられ、洗面台の下部に石鹸液貯蔵タンクと該石鹸液貯蔵タンクから洗面台上部に配置された石鹸液吐出ノズルへ石鹸液を供給するためのポンプと、一連の制御を担う制御装置とが配置されている。
この構成だと、洗面台上部と洗面台下部との間を電気配線と石鹸液送出管とで接続する必要があり、構造が複雑となり、設置工事も高価なものとなる。
The conventional soap solution automatic discharge device is provided with a soap solution discharge nozzle and a hand sensor at the top of the washstand, and is disposed at the top of the washstand from the soap solution storage tank and the soap solution storage tank at the bottom of the washstand. A pump for supplying the soap solution to the soap solution discharge nozzle and a controller for performing a series of controls are arranged.
With this configuration, it is necessary to connect the upper part of the washstand and the lower part of the washstand with the electric wiring and the soap solution delivery pipe, the structure becomes complicated, and the installation work becomes expensive.

特許第4718364号特許公報Japanese Patent No. 4718364 特許第2811149号特許公報Japanese Patent No. 2811149 特公平7−94741号公報Japanese Patent Publication No. 7-94741

ポンプを洗面台上部に配置すると電気系が一体化され構造が簡素になるだけでなく、石鹸液吐出装置の設置工事も簡素になります。
しかしながら石鹸液を洗面台の下部に設置するとポンプも下部に設置しなければならなくなります、その理由はポンプを上部に配置すると石鹸液を汲み上げることができなくなるかからです。
石鹸液を汲み上げることができない原因は、石鹸液のように非常に粘性の高い液体を汲み上げるポンプはそのポンプの摺動部の隙間が大きいため、ポンプの吸引動作を停止すると石鹸液が重力の作用で下部へ流れてしまい、ポンプ内に空気が入ります。
このようにポンプ内部の液体がなくなり空気で満たされると、ポンプを動作させても石鹸液を汲み上げることができなくなります。
この現象は井戸水をくみ上げる時に呼び水をしなければならない理由と同じです。
そのため石鹸液貯蔵タンクを洗面台の下部に設置すれば、必然的にポンプも洗面台の下部に設置しなければならなくなります。
Placing the pump at the top of the wash basin not only simplifies the structure by integrating the electrical system, but also simplifies the installation of the soap solution dispenser.
However, if the soap solution is installed in the lower part of the wash basin, the pump must be installed in the lower part because the soap solution cannot be pumped if the pump is placed in the upper part.
The reason why the soap liquid cannot be pumped up is that the pump that pumps very viscous liquid like soap liquid has a large gap between the sliding parts of the pump. Will flow to the bottom and air will enter the pump.
If the liquid in the pump runs out and fills with air in this way, soap liquid cannot be pumped up even if the pump is operated.
This phenomenon is the same as the reason why priming is required when pumping well water.
Therefore, if the soap storage tank is installed at the bottom of the wash basin, the pump must be installed at the bottom of the wash basin.

手感知センサーと、石鹸液吐出ノズルと、ポンプと、制御装置とからなる石鹸液吐出ユニットを洗面台の上部に配置し、洗面台下部には石鹸液タンクと、該石鹸液タンクの内部に石鹸液が下から上方向には流れるが、上から下には流れないようにする逆止弁を設けたチューブ配置し、ポンプの動作が停止しても石鹸液がポンプ内から落下しないようにした。  A soap solution discharge unit consisting of a hand sensor, a soap solution discharge nozzle, a pump, and a control device is arranged at the top of the wash basin, and a soap solution tank at the bottom of the wash basin and a soap solution inside the soap solution tank. A tube with a check valve that prevents the liquid from flowing from the top to the bottom but from the top to the bottom is arranged so that the soap liquid does not fall from the pump even if the pump stops operating. .

さらに石鹸液タンクの上面にチューブカップリングを設けて石鹸液貯蔵タンクと石鹸液送出管とが着脱できるようにした。  Further, a tube coupling is provided on the upper surface of the soap solution tank so that the soap solution storage tank and the soap solution delivery pipe can be attached and detached.

上述したように石鹸液タンクを洗面台の下部に石鹸液吐出ユニットを洗面台の上部に配置することが可能となるので、構造が簡素になり、設置工事もしやすくなります。  As mentioned above, the soap solution tank can be placed at the bottom of the wash basin, and the soap solution discharge unit can be placed at the top of the wash basin, simplifying the structure and facilitating installation work.

石鹸液タンクの上面にチューブカップリングを設けて石鹸液貯蔵タンクと石鹸液送出管とが着脱できるようにしたので、延長チューブを用いて石鹸液タンクをポンプと同じ高さまで持ち上げることができるようになります。
設置工事時はポンプ内部は空気で満たされているので、ポンプを動作させても石鹸液を汲み上げることができません。
そこで石鹸液タンクをポンプと同じ高さまで持ち上げてポンプを動作させるとポンプ内部が石鹸液で充満され、石鹸タンクを下部に設置しても石鹸液が吐出できるようになります。
A tube coupling is provided on the upper surface of the soap solution tank so that the soap solution storage tank and the soap solution delivery pipe can be attached and detached, so that the soap solution tank can be raised to the same height as the pump using an extension tube. Become.
During installation work, the pump is filled with air, so the soap solution cannot be pumped up even if the pump is operated.
Therefore, if the soap solution tank is raised to the same height as the pump and the pump is operated, the inside of the pump will be filled with soap solution, and the soap solution can be discharged even if the soap tank is installed at the bottom.

本発明の石鹸液自動吐出装置の実施例。The Example of the soap liquid automatic discharge apparatus of this invention. ポンプ内に石鹸液を充填する方法を示す一例。An example which shows the method of filling soap liquid in a pump.

以下、本発明の実施の形態を図1〜図2に基づいて説明する。    Hereinafter, embodiments of the present invention will be described with reference to FIGS.

図1において、手感知センサー1と、石鹸液吐出ノズル2と、ポンプ3と、制御装置4とからなる石鹸液吐出ユニット5は洗面台6の上部に配置されている。  In FIG. 1, a soap solution discharge unit 5 including a hand detection sensor 1, a soap solution discharge nozzle 2, a pump 3, and a control device 4 is disposed on an upper part of a wash basin 6.

石鹸液タンク7の上面にチューブカップリング8が設置され、該石鹸液タンク7の内部にはチューブカップリング8にチューブ9が接続されており、該チューブ9の他端には下から上方向には石鹸液が流れるが、上から下には流れないようにする逆止弁10が接続されている石鹸液貯蔵タンク11が洗面台6の下部に設置されている。  A tube coupling 8 is installed on the upper surface of the soap liquid tank 7, and a tube 9 is connected to the tube coupling 8 inside the soap liquid tank 7. A soap solution storage tank 11 connected to a check valve 10 for preventing the soap solution from flowing from the top to the bottom is installed at the bottom of the wash basin 6.

石鹸液送出管12は一端を洗面台上部に設置されたポンプ3に接続されており、他端は石鹸液貯蔵タンク11のチューブカップリング8に接続されている。  One end of the soap solution delivery pipe 12 is connected to the pump 3 installed above the washstand, and the other end is connected to the tube coupling 8 of the soap solution storage tank 11.

本装置を設置したときは石鹸液貯蔵タンク11に石鹸を満たしても、石鹸液送出管12には空気が入っており、ポンプ3を駆動しても石鹸液を汲み上げることができない。
石鹸液を吐出できるようにするにはポンプ3の吸い込み部と石鹸液の上面との高さの差を約20cm程度以下にする必要があります。
このため図2に示すように石鹸液貯蔵タンク11と石鹸液送出管12とを、両端にチューブカップリングを配置した延長チューブ13を接続して、石鹸液貯蔵タンク11を、洗面台6上に移動してポンプ3を動作させます。
そうすると、ポンプ3の内部が石鹸液で充填され石鹸液吐出ノズル2から、石鹸液が吐出されるようになります。
この状態で延長チューブ13を取り外して石鹸液貯蔵タンク11を元の位置戻せば石鹸液自動吐出装置は動作可能になります。
延長チューブ13の脱着時に石鹸液が落下しないようにするために石鹸液送出管12のチューブカップリング8は弁付にします。
本発明で説明した液体は石鹸液ですが、石鹸液以外でもアルコール、次亜塩素酸水、オゾン水、等の液体にも適用可能です。
When the apparatus is installed, even if the soap solution storage tank 11 is filled with soap, the soap solution delivery pipe 12 is filled with air, and even if the pump 3 is driven, the soap solution cannot be pumped up.
In order to be able to discharge soap liquid, the height difference between the suction part of pump 3 and the top surface of the soap liquid must be about 20 cm or less.
Therefore, as shown in FIG. 2, the soap solution storage tank 11 and the soap solution delivery pipe 12 are connected to the extension tube 13 having tube couplings at both ends, and the soap solution storage tank 11 is placed on the wash basin 6. Move and operate pump 3.
Then, the inside of the pump 3 is filled with soap liquid, and the soap liquid is discharged from the soap liquid discharge nozzle 2.
If the extension tube 13 is removed in this state and the soap solution storage tank 11 is returned to the original position, the soap solution automatic discharge device can be operated.
The tube coupling 8 of the soap solution delivery pipe 12 is provided with a valve so that the soap solution does not fall when the extension tube 13 is detached.
The liquid described in the present invention is a soap solution, but it can also be applied to liquids such as alcohol, hypochlorous acid water, ozone water, etc. other than soap liquid.

1 手感知センサー
2 石鹸液吐出ノズル
3 ポンプ
4 制御装置
5 石鹸液吐出ユニット
6 洗面台
7 石鹸液タンク
8 チューブカップリング
9 チューブ
10 逆止弁
11 石鹸液貯蔵タンク
12 石鹸液送出管
13 延長チューブ
DESCRIPTION OF SYMBOLS 1 Hand sensor 2 Soap liquid discharge nozzle 3 Pump 4 Control apparatus 5 Soap liquid discharge unit 6 Wash basin 7 Soap liquid tank 8 Tube coupling 9 Tube 10 Check valve 11 Soap liquid storage tank 12 Soap liquid delivery pipe 13 Extension tube

Claims (1)

手を検出した時に石鹸液タンク内に貯留されている石鹸液をポンプで汲み上げて石鹸液吐出ノズルから吐出するようにした石鹸液自動吐出装置において、
洗面台の上部に配置した手感知センサーと、石鹸液吐出ノズルと、ポンプと、制御装置とからなる石鹸液吐出ユニットと、
洗面台下部に配置した石鹸液タンクと、該石鹸液タンクの上面にチューブカップリングを、該石鹸液タンク内部に石鹸液が上方向にだけ流れるようにする逆止弁を配置し、該逆止弁とチューブカップリングとをチューブで接続した石鹸液貯蔵ユニットと、
該石鹸液吐出ユニットのポンプにチューブの一端を接続し、他端に弁付チューブカップリングを取り付けた石鹸液送出管とで構成したことを特徴とする石鹸液自動吐出装置。
In the soap liquid automatic discharge device that pumps up the soap liquid stored in the soap liquid tank when the hand is detected and discharges it from the soap liquid discharge nozzle,
A soap solution discharge unit comprising a hand detection sensor, a soap solution discharge nozzle, a pump, and a control device disposed at the top of the washbasin;
A soap solution tank arranged at the bottom of the wash basin, a tube coupling on the top surface of the soap solution tank, and a check valve for allowing the soap solution to flow only upward in the soap solution tank A soap solution storage unit in which a valve and a tube coupling are connected by a tube;
A soap solution automatic discharge device comprising a soap solution delivery pipe having one end of a tube connected to the pump of the soap solution discharge unit and a tube coupling with a valve attached to the other end.
JP2013217795A 2013-10-02 2013-10-02 Automatic soap solution dispenser Expired - Fee Related JP5678247B1 (en)

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Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5054351U (en) * 1973-09-19 1975-05-23
JPH0794741B2 (en) * 1990-12-18 1995-10-11 株式会社イナックス Washbasin with washbasin
JPH08492A (en) * 1994-06-17 1996-01-09 Inax Corp Piping structure for washing apparatus
US20090152293A1 (en) * 2007-12-12 2009-06-18 Sayers Richard C Counter-mounted solution dispenser with counter-protective platform
US8100299B2 (en) * 2007-12-31 2012-01-24 Kimberly-Clark Worldwide, Inc. Counter-mounted viscous liquid dispenser and mounting system

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