JPH075931A - Automatic regulator of constant water level - Google Patents
Automatic regulator of constant water levelInfo
- Publication number
- JPH075931A JPH075931A JP3503294A JP3503294A JPH075931A JP H075931 A JPH075931 A JP H075931A JP 3503294 A JP3503294 A JP 3503294A JP 3503294 A JP3503294 A JP 3503294A JP H075931 A JPH075931 A JP H075931A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- water level
- water
- tank
- level
- 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
Landscapes
- Control Of Non-Electrical Variables (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明は、液体を水槽内に供給し
或いは排出させる装置において、水槽内の液体が一定水
位以上である場合はサイホン作用により自動的に排出さ
れるようにし、また、一定水位以下である場合にはサイ
ホン作用が停止され液体の排出を抑制しながら液体が供
給されるようにすることにより、常時一定水位を維持す
るようにした定水位自動調節装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for supplying or discharging a liquid in a water tank, and when the liquid in the water tank is above a certain level, it is automatically discharged by a siphon action. The present invention relates to a constant water level automatic adjusting device that maintains a constant water level at all times by stopping the siphon action when the water level is below a certain level and supplying the liquid while suppressing the discharge of the liquid.
【0002】従来、水槽内に液体を供給し或いは排出す
るには、水槽に動力を利用した水位調節装置を設置し、
水槽内の水位を感知しながら液体を供給し或いは排出す
るようにしているが、このような従来構成では、複雑な
水位調節装置と水位を感知する感知センサー乃至感知具
を設置しなければならないから、コスト高となり、しか
も故障率が高く、常時正確な水位調節ができにくい問題
点があった。なお、水槽の設置状態によって水位調節装
置を設置することができない場合には、管理者が随時水
槽内の水位を監視しなければならない不都合があった。[0002] Conventionally, in order to supply or discharge the liquid in the water tank, a water level adjusting device utilizing power is installed in the water tank,
The liquid is supplied or discharged while sensing the water level in the water tank. However, in such a conventional configuration, a complicated water level adjusting device and a sensing sensor or a sensing tool for sensing the water level must be installed. However, the cost is high, the failure rate is high, and it is difficult to always adjust the water level accurately. When the water level adjusting device cannot be installed due to the installation condition of the water tank, there is a disadvantage that the administrator must monitor the water level in the water tank as needed.
【0003】[0003]
【発明が解決しようとする課題】本発明は、上記の如き
問題点を解決すべく案出したものであって、一方の液体
を他方に移送するためのサイホン管を水槽に設け、この
サイホン管の作用により水槽内の液体水位が高い場合は
液体を自動的に排出するようにし、液体が不足する場合
にはこれを供給できるようにしたもので、簡単な構成で
ありながら、液体の水位調節が正確かつ確実に行えるよ
うにした定水位自動調節装置を提供せんとするものであ
る。DISCLOSURE OF THE INVENTION The present invention has been devised to solve the above problems, and a siphon pipe for transferring one liquid to the other is provided in a water tank. By the action, the liquid is automatically discharged when the liquid level in the water tank is high, and it can be supplied when the liquid level is insufficient. It is intended to provide an automatic constant water level adjusting device that can accurately and reliably perform
【0004】[0004]
【課題を解決するための手段】上記課題を解決するため
に、本発明は、圧力差を利用して、液体をその液面より
も高い所へ一旦導いて低い所に移送せしめるサイホン作
用によるものであって、水槽の一定水位よりも下位に一
端部を開口したサイホン管部20と、管内に液体が充填
された状態を維持できる水封管部30と、サイホン作用
を抑制させる空気供給口41とを設け、無動力による液
体の排出と水位を調節することができるものである。ま
た、本発明は、サイホン作用により液体を供給又は排出
する装置であって、水槽10内の満水位よりも下位に開
口したサイホン管部20を設置し、その他端部にU字状
の水封管部30を連設し、さらに逆U字状の水位調節管
部40を、この折返し部の内面部位40cが水槽10の
満水位と同位となるように連設し、この水位調節管部4
0の上端部に空気供給口41を連設した構成を有して定
水位自動調節装置としたことを特徴としている。また、
本発明は、上記構成に加えて、サイホン管20の上端部
には液体供給口21を設け、その両側方向のサイホン管
部20に制御バルブ22、23を設けたことも特徴とし
ている。In order to solve the above-mentioned problems, the present invention uses a siphon action which utilizes a pressure difference to temporarily guide a liquid to a position higher than its liquid level and transfer it to a lower position. That is, the siphon pipe portion 20 whose one end is opened below the constant water level of the water tank, the water sealing pipe portion 30 capable of maintaining the state in which the liquid is filled in the pipe, and the air supply port 41 for suppressing the siphon action. Is provided to control the liquid discharge and the water level without power. Further, the present invention is a device for supplying or discharging a liquid by a siphon action, in which a siphon pipe portion 20 opened below the full water level in the water tank 10 is installed, and a U-shaped water seal is provided at the other end. The pipe portion 30 is connected in series, and further, the inverted U-shaped water level adjusting pipe portion 40 is connected so that the inner surface portion 40c of the folded portion is the same level as the full water level of the water tank 10, and the water level adjusting pipe portion 4
It is characterized in that it has a structure in which an air supply port 41 is connected to the upper end portion of 0 to provide a constant water level automatic adjusting device. Also,
In addition to the above configuration, the present invention is characterized in that a liquid supply port 21 is provided at the upper end of the siphon tube 20 and control valves 22 and 23 are provided on the siphon tube section 20 on both sides thereof.
【0005】[0005]
【作用】水位調節管部40の折曲した内面部位40cに
対し、水槽10の満水位が上下することにより、サイホ
ン作用が生じる。The siphon action occurs when the full water level of the water tank 10 rises and falls with respect to the bent inner surface portion 40c of the water level adjusting pipe portion 40.
【0006】[0006]
【実施例】以下、本発明の一実施例を図面によって説明
する。図1は本発明による定水位調節装置の一実施例を
表したもので、略々逆U字状(略々逆V字状を含む)の
サイホン管部20を、その折曲底部が水槽の満水位より
も高くなるように位置させると共に、開口端部20aを
水槽10内において満水位よりも下位に位置するように
設置し、この他方の開口端部を水槽10外において略々
U字状(略々V字状を含む)の水封管部30の一端部に
接続する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 shows an embodiment of a constant water level adjusting device according to the present invention, in which a siphon pipe portion 20 having a substantially inverted U shape (including a substantially inverted V shape), whose bent bottom portion is a water tank. The opening end 20a is located lower than the full water level in the water tank 10 while the opening end 20a is positioned higher than the full water level, and the other opening end is substantially U-shaped outside the water tank 10. It is connected to one end of the water sealing tube portion 30 (including a substantially V shape).
【0007】水封管部30は、その下部即ち空気流入限
界位置Cが水槽の満水位よりも下位、好ましくは上記開
口20aよりも低位となるように設置し、さらに他端部
に略々逆U字状(略々V字状を含む)の水位調節管部4
0を連設して、この立上り管部40aと垂下した排出管
部40bとの間の折返し部の内面部位40c、即ち液上
面調節位置Bが水槽10の満水位と同位となるように設
置し、かつ上記水位調節管部40の折返し頂部に管内外
を連通する空気供給口41を接続して構成してある。The water sealing tube portion 30 is installed such that the lower portion thereof, that is, the air inflow limit position C is lower than the full water level of the water tank, preferably lower than the opening 20a, and is substantially opposite to the other end portion. U-shaped (including almost V-shaped) water level adjustment pipe section 4
0 are installed in series so that the inner surface portion 40c of the folded portion between the rising pipe portion 40a and the hanging discharge pipe portion 40b, that is, the liquid upper surface adjustment position B is the same as the full water level of the water tank 10. In addition, an air supply port 41 that communicates the inside and outside of the pipe is connected to the folded top of the water level adjusting pipe portion 40.
【0008】上記サイホン管部20と水封管部30と水
位調節管部40とは互いに着脱可能に接続し、水封管部
30を離脱させて内部の詰まりを清掃しやすいようにし
てあるのがより好ましい。また、水位調節管部40の排
出管部40bは、排水路へ接続されていてもよく、再貯
溜槽へ開放されていてもよく、その他任意である。The siphon pipe portion 20, the water sealing pipe portion 30 and the water level adjusting pipe portion 40 are detachably connected to each other so that the water sealing pipe portion 30 can be detached to easily clean the internal clogging. Is more preferable. Further, the discharge pipe portion 40b of the water level adjusting pipe portion 40 may be connected to the drainage channel, may be opened to the re-reservoir tank, or may be any other.
【0009】上記構成の定水位自動調節装置は、水槽1
0と上記各管部20、30、40a内に液体を充填させ
ることにより、水位調節管部40の液上面調節位置Bに
おける液面は、水槽10内の液上面Aとの間で圧力差が
生じた場合に、空気供給口41より大気が流入し或いは
排出して、常に同圧力、かつ同水位となるように制御さ
れ、水槽10の液上面Aが上昇したときは、上昇分の液
体が排出管部40bを通して外部に排出され、水槽10
内の水位を下降させる。The automatic constant water level adjusting device having the above-mentioned structure is provided in the water tank 1.
0 and each of the pipes 20, 30 and 40a are filled with a liquid, the liquid level at the liquid level adjusting position B of the water level adjusting pipe 40 has a pressure difference between the liquid upper surface A in the water tank 10. When generated, the atmosphere is introduced or discharged from the air supply port 41 and is controlled so as to always have the same pressure and the same water level, and when the liquid upper surface A of the water tank 10 rises, the amount of the increased liquid is The water is discharged to the outside through the discharge pipe portion 40b,
To lower the water level inside.
【0010】そして、液上面Aが液上面調節位置Bまで
下降すると、空気供給口41より大気が流入されて液上
面調節位置Bと液上面Aとの圧力差がなくなり、液上面
Aと液上面調節位置Bとが同水位となって、水槽10内
の水位が常時一定に保たれる。When the liquid upper surface A descends to the liquid upper surface adjusting position B, the atmosphere is introduced from the air supply port 41 to eliminate the pressure difference between the liquid upper surface adjusting position B and the liquid upper surface A, and the liquid upper surface A and the liquid upper surface A. The water level in the water tank 10 is always kept constant by adjusting the water level to the adjusting position B.
【0011】また、各管部内に充填された液体が蒸発
し、或いは水槽10内の水位が低くなって水槽10の液
上面Aが気体流入限界位置C以下に下降しない限り、管
内には液体が抜出ることなくそのまま滞留する。この状
態から水槽10内に液体を補給し、液上面Aが上昇して
液上面調節位置B以上となると、管内部には上述のサイ
ホン作用が自動的に起こり、即ち液上面Aと液上面調節
位置Bとが常に同圧力、かつ同水位となるように自動的
に制御せしめられ、これにより一定水位以上の液体は排
出管部40bから排出される。Further, unless the liquid filled in each pipe portion evaporates or the water level in the water tank 10 lowers and the liquid upper surface A of the water tank 10 falls below the gas inflow limit position C, the liquid in the pipe does not flow. It stays as it is without being pulled out. When the liquid is replenished into the water tank 10 from this state and the liquid upper surface A rises and reaches the liquid upper surface adjusting position B or higher, the above-mentioned siphon action automatically occurs inside the pipe, that is, the liquid upper surface A and the liquid upper surface adjusting. The position B is automatically controlled so as to always have the same pressure and the same water level, whereby the liquid above a certain water level is discharged from the discharge pipe portion 40b.
【0012】上記の如く液体の排出、液上面下降、管部
内液体滞留、液体供給、液上面上昇によるサイホン作用
の反復により、水槽10内の水位は常時一定に維持され
ることになる。As described above, the water level in the water tank 10 is always kept constant by repeating the siphon action by discharging the liquid, descending the liquid upper surface, retaining the liquid in the pipe portion, supplying the liquid, and ascending the liquid upper surface.
【0013】図2は、本発明のより好ましい実施例を示
しており、前記実施例で示した構成に加えて、サイホン
管部20の上端部に、液体を供給し又は管内の空気(気
泡)を除去するための液体供給口21を設け、好ましく
はこの液体供給口21に制御バルブ(開閉バルブ)付の
給水ポンプ21aを設置し、或いはサイホン管部20の
開口20aから他端側(水封管部側)への水流に対して
は閉止し、逆流に対して開放する機構を有する制御バル
ブ乃至給水ポンプを設置し、かつ、開口20a側の水槽
満水位部位と上記液体供給口21との間のサイホン管部
20に制御バルブ22を設置し、サイホン管部20の他
端部付近にも制御バルブ23を設置し、さらに水封管部
30の最底部に取出口31を着脱可能に形成して構成し
たものである。FIG. 2 shows a more preferred embodiment of the present invention. In addition to the configuration shown in the above embodiment, liquid is supplied to the upper end of the siphon tube portion 20 or air (air bubbles) in the tube. A liquid supply port 21 for removing water is provided, and preferably, a water supply pump 21a with a control valve (open / close valve) is installed at the liquid supply port 21, or the other end side (water seal A control valve or a water supply pump having a mechanism for closing the water flow to the pipe part) and opening the back flow is installed, and the water tank full level part on the opening 20a side and the liquid supply port 21 are connected. A control valve 22 is installed in the siphon pipe section 20 between them, a control valve 23 is also installed near the other end of the siphon pipe section 20, and an outlet 31 is detachably formed at the bottom of the water sealing pipe section 30. It has been configured.
【0014】上記制御バルブ22、23は、サイホン管
部20の液体供給口21を通じて管内又は水槽10内に
液体を充填又は供給するときに使用することができ、管
内に液体を充填するときは、両バルブ22、23を開放
するか、又はバルブ22を閉止し、バルブ23を開放し
て液体を供給する。一方、水槽10内に液体を供給する
ときには、バルブ22を開放し、バルブ23を閉止して
液体を供給する。The control valves 22 and 23 can be used when filling or supplying the liquid into the pipe or the water tank 10 through the liquid supply port 21 of the siphon pipe portion 20, and when filling the liquid into the pipe, Both valves 22 and 23 are opened or the valve 22 is closed and the valve 23 is opened to supply the liquid. On the other hand, when supplying the liquid into the water tank 10, the valve 22 is opened and the valve 23 is closed to supply the liquid.
【0015】また、液体より重量乃至密度が大なる物質
(沈澱物等)が水封管部30内に積もったときにこれを
除去するためにも使用できるもので、バルブ23を閉止
した上で、サイホン管部20と水位調節管部40とから
水封管部30を離脱させるか、或いは取出口31を開口
させて、内部の沈澱物を除去することができ、液体の流
出は防止することができる。なお、上記二実施例に示し
た各構成部分は任意に組合せて形成することができる。Further, it can also be used to remove a substance (precipitate or the like) having a weight or density higher than that of the liquid when it accumulates in the water sealing tube portion 30, and after the valve 23 is closed. , The siphon tube section 20 and the water level adjusting tube section 40 may be detached from the water sealing tube section 30 or the outlet 31 may be opened to remove the internal deposits and prevent the liquid from flowing out. You can The constituent parts shown in the above-mentioned two embodiments can be arbitrarily formed.
【0016】[0016]
【発明の効果】上記する如く、本発明の装置は、直接的
な排出口無しに液体を水槽に給水し、水槽内の液体の排
出は持続的に水位調節管部を乗り越えながら行われるも
のであるので、円滑な排水と共に液体の液上面水位を常
時一定に調節することができ、液上面の水位を排出する
か使用目的によって任意に変更することができ、また、
水タンク、油タンク、その他の液体タンクに活用して別
途の溢水孔なしに液体を一定水位に調節しながら維持す
ることができる特性を有する。As described above, the device of the present invention supplies liquid to a water tank without a direct discharge port, and discharges the liquid in the water tank while continuously overcoming the water level adjusting pipe portion. Therefore, it is possible to constantly adjust the liquid surface level of the liquid to a constant level with smooth drainage, and to discharge the water level of the liquid surface or change it arbitrarily according to the purpose of use.
It has a characteristic that it can be used for water tank, oil tank, and other liquid tanks and can maintain liquid while adjusting it to a constant water level without a separate overflow hole.
【0017】本発明の装置は、例を挙げると沈澱物が管
内に積もっているときにも液体の流出なしに沈澱物だけ
を容易に排出させることができ、水等の液体を随時に排
出する家電製品(エアコンディショナー等)の如く液体
排出を持続的にするものに利用が可能であり、また、汚
水及び不純物等における浮遊物の選別処理効果も得られ
る等の特徴を有するものである。The apparatus of the present invention can easily discharge only the precipitate without flowing out the liquid even when the precipitate is accumulated in the pipe, and discharges liquid such as water at any time. It can be used for household appliances such as home appliances (air conditioners, etc.) that continuously discharges liquid, and has a feature that it can obtain the effect of sorting suspended matters such as sewage and impurities.
【図1】本発明による定水位調節装置の一実施例を示し
た構造図である。FIG. 1 is a structural view showing an embodiment of a constant water level adjusting device according to the present invention.
【図2】本発明による定水位調節装置の別の実施例を示
した構造図である。FIG. 2 is a structural view showing another embodiment of the constant water level adjusting device according to the present invention.
10 水槽 20 サイホン管部 20a 開口 21 液体供給口 22,23 制御バルブ 30 水封管部 31 取出口 40 水位調節管部 41 空気供給管 10 Water tank 20 Siphon pipe part 20a opening 21 Liquid supply port 22,23 Control valve 30 Water sealing pipe part 31 Outlet 40 Water level adjusting pipe part 41 Air supply pipe
Claims (2)
する装置であって、水槽10内の満水位よりも下位に開
口したサイホン管部20を設置し、その他端部にU字状
の水封管部30を連設し、さらに逆U字状の水位調節管
部40を、この折返し部の内面部位40cが水槽10の
満水位と同位となるように連設し、この水位調節管部4
0の上端部に空気供給口41を連設した構成を有する定
水位自動調節装置。1. A device for supplying or discharging a liquid by a siphon action, wherein a siphon pipe portion (20) opened below the full water level in a water tank (10) is installed, and a U-shaped water sealing pipe is provided at the other end. The water level adjusting pipe 40 having an inverted U-shape is connected so that the inner surface portion 40c of the folded portion has the same level as the full water level of the water tank 10, and the water level adjusting pipe 4 is provided.
An automatic constant water level adjusting device having a structure in which an air supply port 41 is connected to the upper end portion of 0.
21を設け、その両側方向のサイホン管部20に制御バ
ルブ22、23を設けてなる請求項1に記載の定水位自
動調節装置。2. The automatic constant water level adjusting device according to claim 1, wherein a liquid supply port 21 is provided at an upper end portion of the siphon tube 20, and control valves 22 and 23 are provided on the siphon tube portion 20 on both sides thereof.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1993-P9106 | 1993-05-25 | ||
KR1019930009106A KR950007189B1 (en) | 1993-05-25 | 1993-05-25 | Constant water level control method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH075931A true JPH075931A (en) | 1995-01-10 |
Family
ID=19356027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3503294A Pending JPH075931A (en) | 1993-05-25 | 1994-03-04 | Automatic regulator of constant water level |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPH075931A (en) |
KR (1) | KR950007189B1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104653776A (en) * | 2015-01-14 | 2015-05-27 | 柳州柳工挖掘机有限公司 | Automatic pressure-relief sealing device and engineering machinery cab |
JP2017023026A (en) * | 2015-07-18 | 2017-02-02 | 岩田 賢二 | Circulating water stream type air aquarium |
CN111338395A (en) * | 2020-03-25 | 2020-06-26 | 淮阴工学院 | Automatic water seal water level stabilizing and failure early warning system of U-shaped water trap |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101401030B1 (en) * | 2014-03-13 | 2014-05-30 | (주)에스엠엔지니어링 | Discharge flow control system using siphonage |
KR102086113B1 (en) * | 2018-05-10 | 2020-03-06 | 한국원자력연구원 | Apparatus for controlling water level of sump of nuclear power facility |
-
1993
- 1993-05-25 KR KR1019930009106A patent/KR950007189B1/en not_active IP Right Cessation
-
1994
- 1994-03-04 JP JP3503294A patent/JPH075931A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104653776A (en) * | 2015-01-14 | 2015-05-27 | 柳州柳工挖掘机有限公司 | Automatic pressure-relief sealing device and engineering machinery cab |
JP2017023026A (en) * | 2015-07-18 | 2017-02-02 | 岩田 賢二 | Circulating water stream type air aquarium |
CN111338395A (en) * | 2020-03-25 | 2020-06-26 | 淮阴工学院 | Automatic water seal water level stabilizing and failure early warning system of U-shaped water trap |
Also Published As
Publication number | Publication date |
---|---|
KR950007189B1 (en) | 1995-07-03 |
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