JP2582517Y2 - Viscous liquid supply device - Google Patents
Viscous liquid supply deviceInfo
- Publication number
- JP2582517Y2 JP2582517Y2 JP1990008343U JP834390U JP2582517Y2 JP 2582517 Y2 JP2582517 Y2 JP 2582517Y2 JP 1990008343 U JP1990008343 U JP 1990008343U JP 834390 U JP834390 U JP 834390U JP 2582517 Y2 JP2582517 Y2 JP 2582517Y2
- Authority
- JP
- Japan
- Prior art keywords
- closed tank
- pressure
- viscous liquid
- liquid
- tank
- 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 - Fee Related
Links
Landscapes
- Jet Pumps And Other Pumps (AREA)
- Washing And Drying Of Tableware (AREA)
Description
この考案は石鹸液・シャンプ液などの粘性を有する液
体の供給装置に関する。The present invention relates to a device for supplying a viscous liquid such as a soap liquid or a shampoo liquid.
従来の粘性液体供給装置としては、例えば第２図に示
すようなものがある。図において、１は洗面所や手洗い
場の高所に設置され、粘性液体である石鹸液が貯留され
たタンク、２はタンク１に一端を接続し、他端側は複数
に分岐された供給口2aとなるパイプで、このパイプ２の
中間には各供給口2aに対応して弁機構３が設けられてい
る。そして、供給口2aは水道の蛇口の近傍に設けられて
いる。 次に作用を説明する。 高い所にタンク１は設置されているためにいずれかの
弁機構３を開放することにより、開放された弁機構３に
対応した供給口2aより石鹸液が注出されることになる。2. Description of the Related Art As a conventional viscous liquid supply device, for example, there is one as shown in FIG. In the figure, reference numeral 1 denotes a tank installed at a high place in a washroom or a hand washing place, in which a soap liquid as a viscous liquid is stored, 2 is connected to one end of the tank 1 and the other end is divided into a plurality of supply ports. A valve mechanism 3 is provided in the middle of the pipe 2 corresponding to each supply port 2a. The supply port 2a is provided near a water tap. Next, the operation will be described. Since one of the valve mechanisms 3 is opened because the tank 1 is installed at a high place, the soap solution is discharged from the supply port 2a corresponding to the opened valve mechanism 3.
しかしながら、このような従来の粘性液体供給装置に
あってはタンク１を高所に設置し、その位置エネルギー
（水頭圧）を利用して石鹸液を供給口2aより注出するよ
うにした構成となっていたため、タンク１内に石鹸液が
十分に貯留しているときの供給口2aよりの吐出力とタン
ク１内の石鹸液の残量が僅かなときの供給口2aよりの吐
出力とには差（水頭圧差）が生じる。しかも、タンク１
内の石鹸液の水分が時間の経過に伴って蒸発して粘性を
増し、ついには石鹸液が固化してしまうためにパイプ２
を詰らせてしまうという問題点があった。 この考案は、このような従来の問題点に着目してなさ
れたもので、粘性液体の貯留量に関係なく常に一定の吐
出力をもって粘性液体を供給し、かつ粘性液体が固化し
てパイプを詰らせてしまうことのないようにした粘性液
体供給装置を提供することを目的とする。However, in such a conventional viscous liquid supply apparatus, the tank 1 is installed at a high place, and a soap liquid is discharged from the supply port 2a by utilizing the potential energy (head pressure). Therefore, the discharge force from the supply port 2a when the soap liquid is sufficiently stored in the tank 1 and the discharge force from the supply port 2a when the remaining amount of the soap liquid in the tank 1 is small are reduced. Causes a difference (head pressure difference). And tank 1
The water in the soap solution evaporates with the passage of time and increases in viscosity, and eventually the soap solution solidifies.
There was a problem that it clogged. The present invention has been made in view of such conventional problems, and always supplies a viscous liquid with a constant discharge force regardless of the storage amount of the viscous liquid, and the viscous liquid solidifies to block the pipe. It is an object of the present invention to provide a viscous liquid supply device that does not cause the viscous liquid supply device.
この考案に係る粘性液体供給装置は粘性液体を貯留す
る密閉タンク内の圧力を一定圧に加圧する圧力供給手段
と、上記密閉タンク内の圧力が所定値以下となったこと
を検出する圧力センサと、上記密閉タンク内の液量が所
定量より少なくなったことを検出する残量センサと、上
記圧力センサ及び上記残量センサの信号を入力して上記
密閉タンク内の圧力が上記所定値以下のとき上記圧力供
給手段を動作させかつ該動作時間がタイマの所定時間を
経過しても密閉タンク内の圧力が上記所定値以下である
ときワーニングランプを点灯させ、また上記密閉タンク
内の液量が所定量より少なくなったとき上記ワーニング
ランプを点灯させる駆動回路とを備えた構成である。The viscous liquid supply device according to the present invention includes a pressure supply unit that pressurizes the pressure in the closed tank storing the viscous liquid to a constant pressure, and a pressure sensor that detects that the pressure in the closed tank is equal to or lower than a predetermined value. A remaining amount sensor for detecting that the amount of liquid in the closed tank has become smaller than a predetermined amount; and a signal from the pressure sensor and the remaining amount sensor, and the pressure in the closed tank is not more than the predetermined value. When the pressure supply means is operated, the warning lamp is turned on when the pressure in the closed tank is equal to or less than the predetermined value even if the operation time exceeds a predetermined time of the timer, and the liquid amount in the closed tank is reduced. And a drive circuit for turning on the warning lamp when the amount becomes smaller than a predetermined amount.
この考案における粘性液体供給装置は密閉タンク内に
備えた圧力センサにより密閉タンク内の圧力を検出し、
上記密閉タンク内の圧力を常時一定圧以上に圧力供給手
段で加圧して粘性液体を供給するとともに、上記圧力供
給手段の動作時間が経過しても上記密閉タンク内の圧力
が上記一定圧以下であるときワーニングランプを点灯さ
せ、また上記密閉タンク内の液量が所定量より少なくな
ったときワーニングランプを点灯するようにしたもので
ある。The viscous liquid supply device in this invention detects the pressure in the closed tank by a pressure sensor provided in the closed tank,
The pressure in the closed tank is constantly increased to a predetermined pressure or more by a pressure supply unit to supply the viscous liquid, and even when the operation time of the pressure supply unit elapses, the pressure in the closed tank is equal to or less than the fixed pressure. The warning lamp is turned on at a certain time, and the warning lamp is turned on when the liquid amount in the closed tank becomes smaller than a predetermined amount.
以下、この考案を図面に基づいて詳細に説明する。 第１図はこの考案の一実施例を示す概略構成図で、第
１図において第２図と同一または均等な構成部分には同
一符号を付して重複説明を省略する。図において、５は
粘性液体である石鹸液を貯留する密閉タンク、６は密閉
タンク５内に設けられたフィードバック用圧力センサ
で、密閉タンク５内の空気圧が所定値以下になったこと
を検出する。７は圧力供給手段である空気ポンプ、８は
空気ポンプ７を駆動するモータ、９は密閉タンク５内の
圧力が所定値以下のときにモータ８を動作させる駆動回
路で、この駆動回路９は空気漏れ検出機能および残量警
告機能も有する。10は駆動回路９が空気漏れまたは密閉
タンク５内の石鹸液量が少なくなったことを検出したと
きに点灯するワーニングランプ、11は駆動回路９を所定
時間だけ動作させるタイマ、12は密閉タンク５内の液量
が少なくなったことを検出する残量センサである。 次に作用を説明する。 モータ８が動作し空気ポンプ７を駆動すると、密閉タ
ンク５内の空気圧は圧力センサ６の動作点（所定値）を
越えて加圧される。このため、いずれかの弁機構３を開
放すれば、それに対応した供給口2aより石鹸液が吐出す
ることになる。また、密閉タンク５内の空気圧が圧力セ
ンサ６の動作点以下に下がると、駆動回路９はタイマ11
を働かせてモータ８を所定時間だけ動作させ、空気ポン
プ７を介して密閉タンク５内を加圧し、常に常閉タンク
５内の空気圧が一定値以上となるように動作する。 しかしながら、密閉タンク５の石鹸液注入口の蓋をし
なかった場合あるいはいずれかの弁機構３が故障してし
まったような場合などは密閉タンク５の気密性が損なわ
れることになり、圧力センサ６は連続的に密閉タンク５
内の空気圧が所定値より低下していることを検出するこ
とになる。このような場合は駆動回路９は連続的にモー
タ８を動作させてしまうことになるので、これを防止す
るためタイマ11によってモータ８を所定時間だけ動作さ
せるようにする。そして、タイマ11によるモータ８の動
作時間を経過しても密閉タンク５内の空気圧が所定値以
下である場合は空気漏れが生じていると判断してワーニ
ングランプ10を点灯させる。また、密閉タンク５内の石
鹸液の残量が所定量より少なくなると、残量センサ12が
これを検出してワーニングランプ10を点灯させる。Hereinafter, the present invention will be described in detail with reference to the drawings. FIG. 1 is a schematic configuration diagram showing an embodiment of the present invention. In FIG. 1, the same or equivalent components as in FIG. In the figure, reference numeral 5 denotes a closed tank for storing a soap liquid as a viscous liquid, and 6 denotes a feedback pressure sensor provided in the closed tank 5 for detecting that the air pressure in the closed tank 5 has become lower than a predetermined value. . 7 is an air pump as a pressure supply means, 8 is a motor for driving the air pump 7, 9 is a drive circuit for operating the motor 8 when the pressure in the closed tank 5 is equal to or lower than a predetermined value. It also has a leak detection function and a remaining amount warning function. Reference numeral 10 denotes a warning lamp which is turned on when the drive circuit 9 detects an air leak or a decrease in the amount of soap liquid in the closed tank 5, reference numeral 11 denotes a timer for operating the drive circuit 9 for a predetermined time, and reference numeral 12 denotes a closed tank 5 This is a remaining amount sensor that detects that the amount of liquid in the inside has decreased. Next, the operation will be described. When the motor 8 operates and drives the air pump 7, the air pressure in the closed tank 5 is increased beyond the operating point (predetermined value) of the pressure sensor 6. Therefore, when any one of the valve mechanisms 3 is opened, the soap solution is discharged from the corresponding supply port 2a. When the air pressure in the closed tank 5 drops below the operating point of the pressure sensor 6, the driving circuit 9
To operate the motor 8 for a predetermined period of time to pressurize the inside of the closed tank 5 via the air pump 7 so that the air pressure in the normally closed tank 5 always becomes a fixed value or more. However, when the soap liquid inlet of the sealed tank 5 is not covered, or when any of the valve mechanisms 3 is broken, the airtightness of the sealed tank 5 is impaired, and the pressure sensor 6 is a continuously closed tank 5
That is, it is detected that the internal air pressure is lower than a predetermined value. In such a case, the drive circuit 9 operates the motor 8 continuously. To prevent this, the timer 11 operates the motor 8 for a predetermined time. If the air pressure in the closed tank 5 is equal to or less than the predetermined value even after the operation time of the motor 8 by the timer 11 has elapsed, it is determined that air leakage has occurred, and the warning lamp 10 is turned on. When the remaining amount of the soap solution in the closed tank 5 becomes smaller than a predetermined amount, the remaining amount sensor 12 detects this and turns on the warning lamp 10.
以上説明してきたように、本考案は、粘性液体を貯留
する密閉タンクと、この密閉タンクに一端が接続され、
外部操作によって開放する弁機構を有するパイプとを備
えた粘性液体供給装置において、上記密閉タンクを加圧
する圧力供給手段と、上記密閉タンク内の圧力が所定値
以下となったことを検出する圧力センサと、上記密閉タ
ンク内の液量が所定量より少なくなったことを検出する
残量センサと、上記圧力センサ及び上記残量センサの信
号を入力して上記密閉タンク内の圧力が上記所定値以下
のとき上記圧力供給手段を動作させかつ該動作時間がタ
イマの所定時間を経過しても密閉タンク内の圧力が上記
所定値以下であるときワーニングランプを点灯させ、ま
た上記密閉タンク内の液量が所定量より少なくなったと
き上記ワーニングランプを点灯させる駆動回路とを備え
たことを特徴とする粘性液体供給装置としたため、粘性
液体の貯留量に関係なく常に一定の吐出力をもって粘性
液体を注出でき、また密閉タンクからパイプまでは気密
構造であるので、水分の蒸発がなくなって粘性液体が固
化してパイプを詰まらせてしまうようなことがなくな
り、さらに、密閉タンクの位置より供給口の位置が高く
とも粘性液体を注出でき、更にまた、密閉タンクの液体
注入口の蓋をしなかった場合あるいは弁機構が故障した
場合、及び密閉タンクの液体残量が所定量より少なくな
った場合には、ワーニングランプが点灯され、異常運転
が速やかに発見でき、装置の故障を未然に防止すること
ができるなどの効果が得られる。As described above, in the present invention, a sealed tank for storing a viscous liquid, and one end is connected to the sealed tank,
In a viscous liquid supply device comprising a pipe having a valve mechanism opened by an external operation, a pressure supply means for pressurizing the closed tank, and a pressure sensor for detecting that the pressure in the closed tank has become equal to or lower than a predetermined value. A remaining amount sensor for detecting that the amount of liquid in the closed tank has become smaller than a predetermined amount; and a signal from the pressure sensor and the remaining amount sensor, and the pressure in the closed tank is equal to or less than the predetermined value. When the pressure supply means is operated, the warning lamp is turned on when the pressure in the closed tank is equal to or less than the predetermined value even when the operation time exceeds a predetermined time of the timer, and the liquid amount in the closed tank is And a drive circuit for turning on the warning lamp when the amount of the viscous liquid becomes smaller than a predetermined amount. Viscous liquid can always be poured out with a constant discharge force, and the airtight structure from the closed tank to the pipe eliminates evaporation of water, solidifying the viscous liquid and clogging the pipe. Further, the viscous liquid can be poured out even if the position of the supply port is higher than the position of the closed tank, and further, when the liquid inlet of the closed tank is not covered, or when the valve mechanism is broken, and when the closed tank is closed. When the remaining amount of the liquid becomes smaller than the predetermined amount, a warning lamp is turned on, an abnormal operation can be quickly detected, and effects such as a failure of the apparatus can be prevented.
第１図はこの考案に係る粘性液体供給装置の一実施例を
示す概略構成図、第２図は従来の粘性液体供給装置の一
例を示す概略構成図である。 ２はパイプ、５は密閉タンク、６は圧力センサ、７は空
気ポンプ（圧力供給手段）、９は駆動回路、10はワーニ
ングランプ、11はタイマ、12は残量センサ。FIG. 1 is a schematic configuration diagram showing an embodiment of a viscous liquid supply device according to the present invention, and FIG. 2 is a schematic configuration diagram showing an example of a conventional viscous liquid supply device. 2 is a pipe, 5 is a closed tank, 6 is a pressure sensor, 7 is an air pump (pressure supply means), 9 is a drive circuit, 10 is a warning lamp, 11 is a timer, and 12 is a remaining amount sensor.
Claims (1)
この密閉タンクに一端が接続され、外部操作によって開
放する弁機構を有するパイプ（２）とを備えた粘性液体
供給装置において、上記密閉タンクを加圧する圧力供給
手段（７）と、上記密閉タンク内の圧力が所定値以下と
なったことを検出する圧力センサ（６）と、上記密閉タ
ンク内の液量が所定量より少なくなったことを検出する
残量センサ（12）と、上記圧力センサ（６）及び上記残
量センサ（12）の信号を入力して上記密閉タンク内の圧
力が上記所定値以下のとき上記圧力供給手段（７）を動
作させかつ該動作時間がタイマ（11）の所定時間を経過
しても密閉タンク内の圧力が上記所定値以下であるとき
ワーニングランプ（10）を点灯させ、また上記密閉タン
ク内の液量が所定量より少なくなったとき上記ワーニン
グランプ（10）を点灯させる駆動回路（９）とを備えた
ことを特徴とする粘性液体供給装置。1. A closed tank (5) for storing a viscous liquid,
A pressure supply means (7) for pressurizing the closed tank; and a pipe (2) having one end connected to the closed tank and having a valve mechanism which is opened by an external operation. A pressure sensor (6) for detecting that the pressure of the closed tank is equal to or lower than a predetermined value, a remaining amount sensor (12) for detecting that the amount of liquid in the closed tank is smaller than a predetermined amount, and a pressure sensor (6). 6) When the signal from the remaining amount sensor (12) is input and the pressure in the closed tank is lower than the predetermined value, the pressure supply means (7) is operated, and the operation time is determined by a timer (11). The warning lamp (10) is turned on when the pressure in the closed tank is equal to or less than the predetermined value even after a lapse of time, and the warning lamp (10) is turned on when the liquid amount in the closed tank is less than the predetermined value. Lights up And a drive circuit (9) for causing the viscous liquid to be supplied.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990008343U JP2582517Y2 (en) | 1990-01-31 | 1990-01-31 | Viscous liquid supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990008343U JP2582517Y2 (en) | 1990-01-31 | 1990-01-31 | Viscous liquid supply device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0399899U JPH0399899U (en) | 1991-10-18 |
| JP2582517Y2 true JP2582517Y2 (en) | 1998-10-08 |
Family
ID=31511977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990008343U Expired - Fee Related JP2582517Y2 (en) | 1990-01-31 | 1990-01-31 | Viscous liquid supply device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2582517Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007321580A (en) * | 2006-05-30 | 2007-12-13 | Rifure:Kk | Chemical supply device |
| CN106725214B (en) * | 2017-02-20 | 2023-11-14 | 台州市路桥区江南内燃机配件厂 | Brightening agent throwing device, using method and dish-washing machine using brightening agent throwing device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3305657A1 (en) * | 1983-02-18 | 1984-08-30 | J. Wagner Gmbh, 7990 Friedrichshafen | PRESSURE TANK TO RECEIVE LIQUIDS TO BE PROCESSED |
-
1990
- 1990-01-31 JP JP1990008343U patent/JP2582517Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0399899U (en) | 1991-10-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |