JPH029957A - Pressure tank water supply system - Google Patents
Pressure tank water supply systemInfo
- Publication number
- JPH029957A JPH029957A JP63157527A JP15752788A JPH029957A JP H029957 A JPH029957 A JP H029957A JP 63157527 A JP63157527 A JP 63157527A JP 15752788 A JP15752788 A JP 15752788A JP H029957 A JPH029957 A JP H029957A
- Authority
- JP
- Japan
- Prior art keywords
- water
- pressure
- tank
- pressure tank
- water supply
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 73
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
この発明は一般的に言って圧力水槽式給水技術の改良に
関し、さらに詳しく言えば高架水槽式給水法と違って常
に一定の圧力で安定した送水が行え、かつ小型のタンク
設備で有効水量も多くでき、大量給水が得られるように
した圧力タンク給水システムに関する。[Detailed Description of the Invention] (Field of Industrial Application) This invention generally relates to the improvement of pressure water tank type water supply technology, and more specifically, unlike the elevated water tank type water supply method, the present invention relates to the improvement of pressure water tank type water supply technology. This invention relates to a pressure tank water supply system that can convey water and provide a large amount of effective water with small tank equipment.
（従来の技術）
従来、高架水槽を上げることが建築の構造上不利な場合
や美観上、衛生上田る場合、または必要圧力が高くて、
とても水槽を上げ切れない場合には、外部からあまり目
立たなくて美観上や衛生」二その他の理由で有利な圧力
水槽式給水法が採用される。(Conventional technology) In the past, raising an elevated water tank was difficult in cases where it was disadvantageous due to the structure of the building, aesthetically, or sanitarily, or when the required pressure was high.
If the water tank cannot be raised completely, a pressure water tank water supply method is used, which is less noticeable from the outside and is advantageous for aesthetic, sanitary, and other reasons.
これはボンプレこよって水を水槽内に圧入し、槽内に圧
縮された空気の力を利用するものである。In this system, water is forced into the aquarium using a bonpre, and the force of the compressed air in the tank is utilized.
すなわち密閉タンクとなっている圧力水槽に水を押し込
むと、最初水槽にあった空気が圧縮されるために水に圧
力がかかり、その力で水が供給されるものである。そし
て水槽内の水が減少すれば水圧は次第に下がるが、水槽
内の水の圧力が一定の圧力に達すると、圧力スイッチの
作動しこよって自動的にポンプが起動あるいは停止する
ようになっている。In other words, when water is forced into a pressure water tank that is a closed tank, the air that was initially in the tank is compressed, which puts pressure on the water, and that force supplies water. As the water in the aquarium decreases, the water pressure gradually decreases, but when the water pressure in the aquarium reaches a certain level, a pressure switch is activated and the pump automatically starts or stops. .
（発明が解決しようとする問題点）
ところが、この従来の圧力水槽式給水法の場合では、水
槽内の空気が水に溶解したり、または水槽よりの流出水
とともにいくらかずつ外部へ逃げてしまったりして、あ
る日数の間使用すると槽内の空気を入れかえるか、また
は空気圧縮機を用いて常に槽内の空気を補給しなければ
ならず、その維持管理がたいへんむずかしいものである
。また前述のようにポンプは圧力スイッチの作動によっ
て働くが、そのためには通常かなりの圧力差が必要とな
り、常に一定した圧力の安定した送水は望めなく、従っ
て水栓または器具によって使用中の水にかなりの水圧の
変化をきたすことになり、使用者に多少の不快の念を与
え、或いは器具によってはそのために支障をきたすこと
があり、さらには水槽の有効水量が小さいので、ポンプ
の運転回数が増し、スイッチ類の消耗が多いなどの欠点
があった。(Problems to be Solved by the Invention) However, in the case of this conventional pressure water tank type water supply method, the air in the tank may dissolve in the water, or some of the air may escape to the outside with the water flowing out from the tank. Therefore, after using the tank for a certain number of days, the air in the tank must be replaced or the air in the tank must be constantly replenished using an air compressor, making maintenance and management very difficult. Also, as mentioned above, pumps work by operating a pressure switch, but this usually requires a considerable pressure difference, and stable water supply at a constant pressure cannot always be expected. This will cause a considerable change in water pressure, which may cause some discomfort to the user, or may cause problems depending on the equipment.Furthermore, the effective water volume of the aquarium is small, so the number of pump operations will be reduced. There were drawbacks such as increased wear and tear on the switches.
また一方、従来の高架水槽方式においても設備費がかか
り過ぎると共に衛生面での大きな問題などがあった。On the other hand, the conventional elevated water tank system also involved excessive equipment costs and serious hygiene problems.
（問題点を解決するための手段）
この発明は上記従来の問題点を解決するためになされた
もので、次のように構成しである。(Means for Solving the Problems) The present invention has been made to solve the above-mentioned conventional problems, and is constructed as follows.
即ちこの発明は、圧力コントロールで作用するエヤ逃し
装置を設けた圧力タンクの上部に圧縮空気源からのエヤ
管が圧力調整器を介装して連通されると共に水量感知セ
ンサーをポンプと関連的に設けてなる圧力タンク給水シ
ステムを提供するにある。That is, in this invention, an air pipe from a compressed air source is communicated with the upper part of a pressure tank provided with an air release device that acts on pressure control via a pressure regulator, and a water flow sensor is connected to the pump. A pressure tank water supply system is provided.
次にこの発明の圧力タンク給水システムを以下図面実施
例について詳しく説明する。Next, the pressure tank water supply system of the present invention will be described in detail below with reference to the drawings.
先ず１は、密閉タンクの上部に圧縮空気３．下部に水２
を満してその空気の圧力で水面を押して高所に給水する
圧力タンクで、該圧力タンク１下部に水圧入用ポンプ４
が逆止弁５を介入して連通されている。また圧力タンク
１の上部には、圧力スイッチ７ａで作用するエヤ逃し弁
１ｏが連通して設けられている。なお６は給水管、８は
圧力スイッチ７ｂと関連作用する安全弁、１２は圧力計
である。そしてこの発明では上記圧力タンク１の上部に
圧縮空気源からのエヤ管９が圧力調整器（プレッシャ・
レギュレータ）１１を介装して連通されると共に水量感
知センサー１３をポンプ４と関連的に設けて４−るもの
である。しかしてこの発明の圧力タンク給水システムで
は、圧縮空気源からの圧縮空気系とポンプ４系との併用
で常に安定した設定圧力で有効な給水を行うようにした
ものである。即ち水量感知センサー１３と関連作動する
ポンプ４によって圧力タンク１内の水量を常に適正に維
持すると共に圧力スイッチで作用するエヤ逃し弁１０及
び圧力調整器１１が介装された圧縮空気源からの圧縮空
気によって安定した設定圧力で大量給水が行える。First, 1. compressed air is placed in the upper part of the sealed tank. water at the bottom 2
This is a pressure tank that supplies water to high places by filling the air and pushing the water surface with the air pressure.
are communicated with each other through a check valve 5. Further, an air relief valve 1o operated by a pressure switch 7a is provided in communication with the upper part of the pressure tank 1. Note that 6 is a water supply pipe, 8 is a safety valve that operates in conjunction with the pressure switch 7b, and 12 is a pressure gauge. In this invention, an air pipe 9 from a compressed air source is connected to the upper part of the pressure tank 1 as a pressure regulator (pressure regulator).
The pump 4 is connected to the pump 4 through a regulator 11, and a water amount sensor 13 is provided in conjunction with the pump 4. However, in the pressure tank water supply system of the present invention, the compressed air system from the compressed air source and the pump 4 system are used together to provide effective water supply at a constant and stable set pressure. That is, the amount of water in the pressure tank 1 is always maintained at an appropriate level by a pump 4 that operates in conjunction with a water amount sensor 13, and compressed air is supplied from a compressed air source that is equipped with an air relief valve 10 and a pressure regulator 11 that operate with a pressure switch. A large amount of water can be supplied with a stable set pressure using air.
図面第２図は、この発明の圧力タンク給水システムを超
高層ビルの給水に採用した場合を示したもので、ポンプ
４及びエヤ管９が夫々連結された圧力タンク１を、１階
、５階、１０階、１５階・・・と４階目ごとに夫々設置
して順次多段式に給水配管し、各階への給水配管系には
夫々１ｋｇＺｄ位に設定された圧力調整器１４が介装さ
れていて各階へ安定給水が行えるようにしである。なお
この第２図の実施例の場合、給水を１ｋｇ／ｃｎ位に設
定した際、圧力タンク１の設定圧力は２．５〜３ ｋｇ
／ ａｔが望ましい６
（発明の効果）
この発明の圧力タンク給水システムは上述の構成である
から、圧縮空気源ユニットをポンプと併用できて容易に
圧力タンクの有効率、即ち利用できる水量を増大できる
。そして特にこの発明では、圧力スイッチで作用するエ
ヤ逃し弁が設けであるから、常に安定した設定圧力が維
持できる優れた効果があり、かつ簡単に掃除もできてた
いへん衛生的である。Fig. 2 shows a case where the pressure tank water supply system of the present invention is adopted for water supply in a skyscraper.The pressure tank 1 connected to the pump 4 and the air pipe 9 is installed on the 1st floor and the 5th floor. , the 10th floor, the 15th floor, etc., and the water supply piping is installed in a multi-stage manner sequentially, and the water supply piping system to each floor is equipped with a pressure regulator 14 set at about 1 kgZd. This is to ensure a stable water supply to each floor. In the case of the embodiment shown in Fig. 2, when the water supply is set at about 1 kg/cn, the set pressure of the pressure tank 1 is 2.5 to 3 kg.
/at is desirable 6 (Effect of the invention) Since the pressure tank water supply system of the present invention has the above-described configuration, the compressed air source unit can be used in combination with the pump, and the effective rate of the pressure tank, that is, the amount of water that can be used can be easily increased. . In particular, this invention is equipped with an air relief valve operated by a pressure switch, which has an excellent effect of constantly maintaining a stable set pressure, and is also easy to clean and very sanitary.
また圧縮空気源から圧力タンク内に圧縮空気を補給する
と共にエヤ逃し弁及び圧力調整器の作用で圧力タンク内
の圧力を常に一定に保持し、かつ水量感知センサーで圧
力タンク内水量も常に適量に保持できるから、圧力タン
ク内の空気が水に溶解したり、または水槽よりの流出水
とともに少しずつ外部へ逃げても或いは圧力タンク内の
水量の変化、圧力スイッチ作動によるポンプ運転の際の
圧力差などを生じても常に一定の圧力で送水し得る効果
がある。In addition, compressed air is replenished into the pressure tank from the compressed air source, and the pressure inside the pressure tank is always maintained constant by the action of the air relief valve and pressure regulator, and the water level in the pressure tank is always maintained at an appropriate level using a water level sensor. Because it can be retained, even if the air in the pressure tank dissolves in water or escapes little by little with the water flowing out from the water tank, or there is a change in the amount of water in the pressure tank or a pressure difference when operating the pump due to pressure switch operation. This has the effect of always supplying water at a constant pressure even when such problems occur.
さらにこの発明を多段式システムにすることによって超
高層ビルの安定給水に容易に対応できる効果があり、か
つまた圧縮空気源ユニットの併用でポンプの運転回数が
減り、スイッチ類の消耗も少なくてすむ。Furthermore, by making this invention into a multi-stage system, it is possible to easily provide stable water supply to skyscrapers, and by using it in conjunction with a compressed air source unit, the number of pump operations is reduced, and the wear and tear of switches is also reduced. .
図面はこの発明圧力タンク給水システムの実施例を示す
もので、第１図は一部欠截の正面図、第２図は超高層ビ
ルに採用した多段式システムの系統説明図である。The drawings show an embodiment of the pressure tank water supply system of the present invention, and FIG. 1 is a partially cutaway front view, and FIG. 2 is an explanatory diagram of a multi-stage system adopted in a skyscraper.
Claims (1)
力タンクの上部に圧縮空気源からのエヤ管が圧力調整器
を介装して連通されると共に水量感知センサーをポンプ
と関連的に設けてなる圧力タンク給水システム。A pressure tank that is equipped with an air relief device that operates by pressure control, and in which an air pipe from a compressed air source is connected to the upper part of the tank through a pressure regulator, and a water volume sensor is installed in conjunction with the pump. Water supply system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63157527A JPH029957A (en) | 1988-06-25 | 1988-06-25 | Pressure tank water supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63157527A JPH029957A (en) | 1988-06-25 | 1988-06-25 | Pressure tank water supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH029957A true JPH029957A (en) | 1990-01-12 |
Family
ID=15651616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63157527A Pending JPH029957A (en) | 1988-06-25 | 1988-06-25 | Pressure tank water supply system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH029957A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008223269A (en) * | 2007-03-09 | 2008-09-25 | Teral Inc | Boost water supply system for medium and high-rise buildings |
| JP2008240276A (en) * | 2007-03-26 | 2008-10-09 | Teral Inc | Booster water supply system for mid-to-high-rise building |
| CN102226348A (en) * | 2011-03-24 | 2011-10-26 | 唐兆连 | Full automatic underground water pressure reservation station |
| CN102296669A (en) * | 2011-05-07 | 2011-12-28 | 张本照 | Towerless water supply tank |
| CN102433914A (en) * | 2011-12-20 | 2012-05-02 | 绍兴文理学院 | Intelligent water supply system for high-rise building |
| CN102454187A (en) * | 2010-10-17 | 2012-05-16 | 青岛三利中德美水设备有限公司 | Direct non-negative pressure steady-flow water supply equipment |
| CN102518176A (en) * | 2011-12-20 | 2012-06-27 | 北京威派格科技发展有限公司 | Three-tank pressure-stabilizing compensation negative-pressure-free water supply equipment |
| WO2017157088A1 (en) * | 2016-03-18 | 2017-09-21 | 石一用 | Water supply system and container and booster water pump thereof, and water supply method |
-
1988
- 1988-06-25 JP JP63157527A patent/JPH029957A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008223269A (en) * | 2007-03-09 | 2008-09-25 | Teral Inc | Boost water supply system for medium and high-rise buildings |
| JP4691519B2 (en) * | 2007-03-09 | 2011-06-01 | テラル株式会社 | Increased pressure water supply system for medium to high-rise buildings |
| JP2008240276A (en) * | 2007-03-26 | 2008-10-09 | Teral Inc | Booster water supply system for mid-to-high-rise building |
| CN102454187A (en) * | 2010-10-17 | 2012-05-16 | 青岛三利中德美水设备有限公司 | Direct non-negative pressure steady-flow water supply equipment |
| CN102226348A (en) * | 2011-03-24 | 2011-10-26 | 唐兆连 | Full automatic underground water pressure reservation station |
| CN102296669A (en) * | 2011-05-07 | 2011-12-28 | 张本照 | Towerless water supply tank |
| CN102433914A (en) * | 2011-12-20 | 2012-05-02 | 绍兴文理学院 | Intelligent water supply system for high-rise building |
| CN102518176A (en) * | 2011-12-20 | 2012-06-27 | 北京威派格科技发展有限公司 | Three-tank pressure-stabilizing compensation negative-pressure-free water supply equipment |
| WO2017157088A1 (en) * | 2016-03-18 | 2017-09-21 | 石一用 | Water supply system and container and booster water pump thereof, and water supply method |
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