JPS63252182A - Wave making apparatus - Google Patents
Wave making apparatusInfo
- Publication number
- JPS63252182A JPS63252182A JP8636787A JP8636787A JPS63252182A JP S63252182 A JPS63252182 A JP S63252182A JP 8636787 A JP8636787 A JP 8636787A JP 8636787 A JP8636787 A JP 8636787A JP S63252182 A JPS63252182 A JP S63252182A
- Authority
- JP
- Japan
- Prior art keywords
- airtight chamber
- air
- water level
- exhaust
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 37
- 239000000443 aerosol Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
Landscapes
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
- Paper (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】 産業上の利用分野 本発明は造波装置に関する。[Detailed description of the invention] Industrial applications The present invention relates to a wave making device.
従来の技術
従来、水槽内に遊泳用の波を発生させる造波装置として
は、フラップ型、プランジャー型のものがある。これら
は、板またはプフンジャーｔ−前後に移動させて波を発
生させるものであった。2. Description of the Related Art Conventionally, there are flap-type and plunger-type wave-making devices for generating waves for swimming in an aquarium. These were plates or pfungers that were moved back and forth to generate waves.
発明が解決しようとする問題点
上記従来の構成によると、例えばサーフィン用の大きな
波を発生させる場合、いずれも大容量の駆動装置を必要
とするという問題点があった。Problems to be Solved by the Invention According to the above-mentioned conventional configurations, there is a problem in that, for example, when generating large waves for surfing, a large-capacity driving device is required.
そこで、本発明は上記問題点を解消し得る造波装置を提
供することを目的とする。Therefore, an object of the present invention is to provide a wave-making device that can solve the above problems.
問題点を解決するための手段
上記問題点を解決するため、本発明の造波装置は、水槽
の所定箇所に気密室を設けるとともに、この気密室の下
部を水槽内の水面下に連通させ、上記気密室の上部に、
途中に排気ブロワーおよび排気弁が設けられた空気排出
管並びに途中に給気弁が設けられた空気供給管を接続し
、上記気密室内の水位を検出する水位検出器を設け、こ
の水位検出器からの水°位信号により上記排気弁および
給気弁を開閉制御する制御器を設けたものである。Means for Solving the Problems In order to solve the above-mentioned problems, the wave-making device of the present invention includes providing an airtight chamber at a predetermined location of the aquarium, and communicating the lower part of the airtight chamber with the water surface in the aquarium, At the top of the airtight room,
An air exhaust pipe with an exhaust blower and an exhaust valve in the middle and an air supply pipe with an air supply valve in the middle are connected, and a water level detector is installed to detect the water level in the airtight chamber, and from this water level detector The system is equipped with a controller that controls the opening and closing of the exhaust valve and the air supply valve based on the water level signal.
作用
上記構成において、水槽内に大きい波ｔ−発生させる場
合、空気排出管を介して気密室内の空気を排気ブロワ−
により吸引して水槽内の水を吸込み、水位が所定高さに
なると空気供給管を介して空気を気密室内に供給して気
密室の水を水槽内に戻す。Operation In the above configuration, when generating large waves in the aquarium, the air in the airtight chamber is removed via the air exhaust pipe by an exhaust blower.
When the water level reaches a predetermined level, air is supplied into the airtight chamber via the air supply pipe, and the water in the airtight chamber is returned to the aquarium.
これを繰返すことによって、水槽内に大きな波が発生す
る。By repeating this, large waves are generated in the tank.
実施例 以下、不発明の一実施例を第１図に基づき説明する。Example Hereinafter, one embodiment of the invention will be described based on FIG.
１は大きな水槽例えばサーフィンをすることができるよ
うな水槽で、所定の側部には気密室２が立設されており
、この気密室２の下端開口部２ａは水４’ｌｌｌの底部
すなわち水面下に連通されている。Reference numeral 1 denotes a large aquarium, for example, an aquarium in which surfing is possible, and an airtight chamber 2 is erected on a predetermined side. It is connected below.
上記気密室２の側壁上部には、空気排出１ｔ３の一端部
が接続されるとともにその他端部にはアキュムレータ４
が接続されている。そして、この空気排出管３の途中に
は、気密室２ ＩＩからアキュムレータ４側に向って第
１排気弁５、排気ブロワ−６および第２排気弁７が順に
設けられている。そして、さらにこの空気排出管３の第
１排気弁５と排気ブロワ−６との間および排気ブロワ−
６と第２排気弁７との間には、それぞれ先端が大気に開
放されるとともに途中に大気収入弁８および大気放出弁
９が設けられた大気取入１ｉＦ１０および大気放出管１
１が接続されている。まｔ、上記気密室２の土壁部と上
記アキュムレータ４とに亘って空気供給管１２が接続さ
れるとともに、その途中に給気弁１３が設けられている
。そして、上記第１排気弁５、大気取入弁８および給気
弁１３は気Ｗ’Ｍ２内の水位によって制御が行われると
ともに、第２排気弁７および大気放出弁９はアキュムレ
ータ４内の圧力によって制御が行われる。丁なわち、気
品室２の側壁には気密室２内の水位ｔｌ−検出する水位
計（水位検出器） １４が取付けられるとともに、アキ
ュムレータ４には内部の空気圧力を検出する圧力計１５
が敗けけられ、さらにこの水位計１４および圧力計１５
の各信号を入力して、上記各弁５．７．８．９．１３を
制御する制御器１６が設けられている。One end of the air exhaust 1t3 is connected to the upper side wall of the airtight chamber 2, and an accumulator 4 is connected to the other end.
is connected. In the middle of the air exhaust pipe 3, a first exhaust valve 5, an exhaust blower 6, and a second exhaust valve 7 are provided in order from the airtight chamber 2 II toward the accumulator 4 side. Further, between the first exhaust valve 5 of this air exhaust pipe 3 and the exhaust blower 6 and between the exhaust blower
6 and the second exhaust valve 7 are an atmosphere intake 1iF10 and an atmosphere discharge pipe 1 whose tips are open to the atmosphere and are provided with an atmosphere intake valve 8 and an atmosphere release valve 9 in the middle.
1 is connected. Also, an air supply pipe 12 is connected across the earthen wall of the airtight chamber 2 and the accumulator 4, and an air supply valve 13 is provided in the middle. The first exhaust valve 5, the atmosphere intake valve 8, and the air supply valve 13 are controlled by the water level in the air W'M2, and the second exhaust valve 7 and the atmosphere release valve 9 are controlled by the pressure inside the accumulator 4. Control is performed by That is, a water level gauge (water level detector) 14 for detecting the water level tl in the airtight chamber 2 is attached to the side wall of the airtight chamber 2, and a pressure gauge 15 for detecting the internal air pressure is attached to the accumulator 4.
The water level gauge 14 and the pressure gauge 15
A controller 16 is provided which inputs each signal and controls each of the valves 5,7,8,9,13.
次に造波作用について説明する。Next, the wave-making effect will be explained.
すべての弁５．７．８．９．１３が閉じている状Ｕにお
いて、第１排気弁５および第２排気弁７を開けるととも
に、排気ブロワ−６を作動させる。すると、気密室２内
の空気がアキュムレータ４に吸引さル、水槽１内の水が
気密室２内に吸込まれる。In state U where all the valves 5.7.8.9.13 are closed, the first exhaust valve 5 and the second exhaust valve 7 are opened and the exhaust blower 6 is operated. Then, the air in the airtight chamber 2 is sucked into the accumulator 4, and the water in the water tank 1 is sucked into the airtight chamber 2.
そして、気密室２内の水位が所定高さｉ’（達すると、
水位計１４の信号が制御＃１６に入力されるとともに、
第１排気弁５が閉じられるとともに給気弁１３および大
気取入弁８が開けられる。すると、気密室２内にはアキ
ュムレータ４内の圧頗空気が供給されるため、気密室ｚ
内の水面が押下けられ、水が水槽１内に押出されて大き
な波が発生する。そして、気密室２内の水位が下がると
再び水位計１４の信号が制御器１６に入力され、この制
御器１６から制御信号が出力されて第１排気弁５が開け
られるとともに大気取入弁８および給気弁１３が閉じら
れて、気密室２内の空気が吸引され、水が吸込まれる。Then, when the water level in the airtight chamber 2 reaches a predetermined height i' (
The signal from the water level gauge 14 is input to control #16, and
The first exhaust valve 5 is closed, and the air supply valve 13 and the atmospheric intake valve 8 are opened. Then, the compressed air in the accumulator 4 is supplied to the airtight chamber 2, so that the airtight chamber z
The water surface inside is pushed down, water is pushed out into the tank 1, and large waves are generated. When the water level in the airtight chamber 2 falls, the signal from the water level gauge 14 is again input to the controller 16, and the controller 16 outputs a control signal to open the first exhaust valve 5 and open the air intake valve 8. Then, the air supply valve 13 is closed, the air in the airtight chamber 2 is sucked in, and the water is sucked in.
気密室２内の水位が下がると、再び制御器１６を介して
、弁が制御されて水が水槽２内に押出される。When the water level in the airtight chamber 2 falls, the valve is controlled again via the controller 16 and water is pushed out into the water tank 2.
これが繰返して行なわれる。なお、水の押出し時に、大
気取入弁８が開けられるため、排気ブロワ−６を停める
必要がないとともに、このとき吸込まれた空気はアキュ
ムレータ４に貯えられろうまた、アキュムレータ４内の
圧力が所定値以上になると、圧力計１５から信号が制御
器１６内に送られ、そしてこの制御器１６から大気放出
弁９１Ｃ開信号が出力されて、アキュムレータ４内の圧
縮空気が放出される。勿論、アキュムレータ４内の圧力
が所定値以下になると、制御器１６を介して大気放出弁
９は閉じられる。This is done repeatedly. Note that since the air intake valve 8 is opened when water is pushed out, there is no need to stop the exhaust blower 6, and the air sucked in at this time will be stored in the accumulator 4, and the pressure inside the accumulator 4 will be maintained at a predetermined level. When the pressure exceeds the value, a signal is sent from the pressure gauge 15 to the controller 16, and the controller 16 outputs an open signal for the atmosphere release valve 91C, and the compressed air in the accumulator 4 is released. Of course, when the pressure inside the accumulator 4 falls below a predetermined value, the atmosphere release valve 9 is closed via the controller 16.
次に、他の実施例を第２図に基づき説明する。Next, another embodiment will be described based on FIG. 2.
上記実施例においては、排気ブロワ−により吸引し比空
気をアキュムレータに一旦貯え、気品室からの水を押出
す際にアキュムレータ内の圧縮空気を使用するようにし
几のに対し、この他の実施例においては、排気ブロワ−
からの吸引空気を使用しないものである。すなわち、空
気排出管３の他端部には消音器１７が接続され、また気
密室２に接続される空気供給管１２の他端部は単に大気
に開放されているだけである。In the above embodiment, the specific air sucked by the exhaust blower is temporarily stored in the accumulator, and the compressed air in the accumulator is used to push out water from the air chamber. In the exhaust blower
It does not use suction air from the That is, the other end of the air discharge pipe 3 is connected to the muffler 17, and the other end of the air supply pipe 12 connected to the airtight chamber 2 is simply opened to the atmosphere.
したがって、波を発生させる場合、第１排気弁５を開け
るとともに排気ブロワ−６を作動させて気密室２内の空
気を吸引して水を吸込む。そして、水位が所定高さに達
すると、制御器１６を介して第１排気弁５が閉じられる
とともに給気弁１３が開けられ、空気が気密室２内に入
り、水面が重力により降下し、水槽１内に波が発生する
。勿論、第１排気弁５が閉じられている際には、大気取
入弁８が開けら几て、排気ブロワー６は連続運転さ１て
いる。Therefore, when generating waves, the first exhaust valve 5 is opened and the exhaust blower 6 is operated to suck air in the airtight chamber 2 and suck water. When the water level reaches a predetermined height, the first exhaust valve 5 is closed via the controller 16 and the air supply valve 13 is opened, air enters the airtight chamber 2, and the water level falls due to gravity. Waves are generated in the water tank 1. Of course, when the first exhaust valve 5 is closed, the air intake valve 8 is not opened and the exhaust blower 6 is continuously operated.
ととろで、上紀各夾施例においては、気密型をｍ個９部
屋として説明したが、気密室内を複数個の部屋に仕νノ
リ、大きさの異なる波を同時に発生させることもできる
。By the way, in each of the examples in the above, the airtight type was explained as having m nine rooms, but it is also possible to divide the airtight room into a plurality of rooms and generate waves of different sizes at the same time.
発明の効果
上記本発明の構成によると、水槽内に連通ずる気雪室内
の空気を給排出することにより、水槽内に波を発生させ
ることができる九め、大きいｉを発生させる場合、従来
のフラップ型、プランジャー型のように駆動装置の大容
量化をする必要がない。Effects of the Invention According to the configuration of the present invention described above, waves can be generated in the aquarium by supplying and discharging the air in the aerosol chamber communicating with the aquarium. Unlike the flap type and plunger type, there is no need to increase the capacity of the drive device.
第１図は本発明の一実施例における造波装置の概略構成
を示す断面図、第２図は他の実施例における造波装置の
概略構成を示す断面図である。
ｌ・・・水槽、２・・・気密室、２ａ・・・開口部、３
・・・空気排出管、５・・・第１排気弁、６・・・排気
ブロワー１１２・・・空気供給管、１３・・・給気弁、
１４・・・水位計、１５・・・圧力計、１６・・・制御
器。
代理人 森 本 戎 弘
第１図
／−一水４ ７２−を式狭め、皆第２図FIG. 1 is a sectional view showing a schematic configuration of a wave making device in one embodiment of the present invention, and FIG. 2 is a sectional view showing a schematic configuration of a wave making device in another embodiment. l...water tank, 2...airtight chamber, 2a...opening, 3
... Air exhaust pipe, 5... First exhaust valve, 6... Exhaust blower 112... Air supply pipe, 13... Air supply valve,
14...Water level gauge, 15...Pressure gauge, 16...Controller. Agent Hiroshi Morimoto Ebisu Figure 1 / - Issui 4 72 - narrowed down, all Figure 2
Claims (1)
密室の下部を水槽内の水面下に連通させ、上記気密室の
上部に、途中に排気ブロワーおよび排気弁が設けられた
空気排出管並びに途中に給気弁が設けられた空気供給管
を接続し、上記気密室内の水位を検出する水位検出器を
設け、この水位検出器からの水位信号により上記排気弁
および給気弁を開閉制御する制御器を設けたことを特徴
とする造波装置。1. An airtight chamber is provided at a predetermined location of the aquarium, the lower part of this airtight chamber is communicated with the water surface in the aquarium, and an air exhaust pipe with an exhaust blower and an exhaust valve installed in the upper part of the airtight chamber is installed. An air supply pipe with an air supply valve installed in the middle is connected, and a water level detector is provided to detect the water level in the airtight chamber, and the opening/closing of the exhaust valve and air supply valve is controlled by the water level signal from this water level detector. A wave-making device characterized by being equipped with a controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62086367A JP2522788B2 (en) | 1987-04-08 | 1987-04-08 | Wave making device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62086367A JP2522788B2 (en) | 1987-04-08 | 1987-04-08 | Wave making device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63252182A true JPS63252182A (en) | 1988-10-19 |
| JP2522788B2 JP2522788B2 (en) | 1996-08-07 |
Family
ID=13884910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62086367A Expired - Lifetime JP2522788B2 (en) | 1987-04-08 | 1987-04-08 | Wave making device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2522788B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0333153U (en) * | 1989-08-11 | 1991-04-02 | ||
| JPH0373172U (en) * | 1989-11-21 | 1991-07-23 | ||
| JP2013181869A (en) * | 2012-03-02 | 2013-09-12 | Taisei Corp | Wave-making device and wave-making method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS573103U (en) * | 1980-06-05 | 1982-01-08 | ||
| JPS57207911A (en) * | 1981-06-17 | 1982-12-20 | Toshiba Corp | Controlling method of water pump |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5348635A (en) * | 1976-10-15 | 1978-05-02 | Toshiba Corp | Information processor |
-
1987
- 1987-04-08 JP JP62086367A patent/JP2522788B2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS573103U (en) * | 1980-06-05 | 1982-01-08 | ||
| JPS57207911A (en) * | 1981-06-17 | 1982-12-20 | Toshiba Corp | Controlling method of water pump |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0333153U (en) * | 1989-08-11 | 1991-04-02 | ||
| JPH0373172U (en) * | 1989-11-21 | 1991-07-23 | ||
| JP2013181869A (en) * | 2012-03-02 | 2013-09-12 | Taisei Corp | Wave-making device and wave-making method |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2522788B2 (en) | 1996-08-07 |
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