JPS5950339A - Method for hydraulic test of tank - Google Patents
Method for hydraulic test of tankInfo
- Publication number
- JPS5950339A JPS5950339A JP15957982A JP15957982A JPS5950339A JP S5950339 A JPS5950339 A JP S5950339A JP 15957982 A JP15957982 A JP 15957982A JP 15957982 A JP15957982 A JP 15957982A JP S5950339 A JPS5950339 A JP S5950339A
- Authority
- JP
- Japan
- Prior art keywords
- bottom plate
- water
- space
- inclined bottom
- fresh water
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
Description
【発明の詳細な説明】
本発明者は餞に特願昭５６−９０８２５号において、傾
斜底板外周縁に配設された圧力連通室を介して傾斜底板
下部空間と傾斜底板上部の貯液空間とが連接した懸濁液
タンクを提案した。DETAILED DESCRIPTION OF THE INVENTION The present inventor has previously disclosed in Japanese Patent Application No. 56-90825 that a lower space of the inclined bottom plate and a liquid storage space of the upper part of the inclined bottom plate are connected via a pressure communication chamber provided at the outer periphery of the inclined bottom plate. proposed an articulated suspension tank.
前記のような懸濁液タンクは、傾斜底板を備え、底部構
造部椙のね成から形状が比較的複雑であるが、傾斜底板
より上方は簡潔な形状になっている。The suspension tank as described above has a sloped bottom plate, and has a relatively complicated shape due to the structure of the bottom structure, but the shape above the sloped bottom plate is simple.
一方この種のタンクは構造的に完成した後、水圧試験を
施行する必要があるが、水圧試験に使用ずろ淡水を大量
に人手し難いか、仮令人手しりるとしても、長期間かけ
ないと貯溜し得ないので建設工程に重太な制約を生じる
。このため止むを得ず海水を決ることがあるが、ｊυ水
を利用した場合には、排水後の清掃を入念に行なゎねは
ならな（・ので、複雑な形状部分に海水が触れることを
避けねばならない。On the other hand, after this type of tank is structurally completed, it is necessary to carry out a water pressure test, but it is difficult to manually handle a large amount of fresh water without using it for the water pressure test, or even if it can be done manually, it will not accumulate for a long period of time. This creates severe constraints on the construction process. For this reason, seawater may be unavoidably used, but if water is used, care must be taken to clean it after draining. Must be avoided.
本発明はこのような問題点を解決するために提案された
もので、仲斜底板外周縁に配設された圧力連通室を介し
て、傾斜６朕板下部空間と傾斜底板上部の貯液空間とが
連接したタンクにおいて、傾斜底板下部に淡水を、それ
より上方に池水を浩ることＢ ％徴とするタンクの水圧
試験法に係るものである。The present invention was proposed in order to solve such problems, and the present invention is designed to connect the lower space of the slanted bottom plate and the liquid storage space of the upper part of the slanted bottom plate through a pressure communication chamber provided on the outer periphery of the inclined bottom plate. This relates to a water pressure test method for a tank in which fresh water is poured into the lower part of the inclined bottom plate and pond water is poured into the upper part of the tank.
本発明にお〜・ては前記したように、比較的形状が複雑
な傾斜底板上部の空間に淡水な漸り、形状が簡潔で大容
量の傾斜底板上部貯液空間に海水を根り、同傾斜底板外
周縁に配設された圧力連通室によって雨空間を隔離する
ことによって、水圧試験に要する淡水量を著しく節減し
、工程を大幅に短縮せしめることができるものである。As described above, according to the present invention, fresh water flows into the space above the sloped bottom plate, which has a relatively complicated shape, and seawater flows into the liquid storage space at the top of the sloped bottom plate, which has a simple shape and a large capacity. By isolating the rain space by the pressure communication chamber provided on the outer periphery of the inclined bottom plate, the amount of fresh water required for the water pressure test can be significantly reduced, and the process can be significantly shortened.
また水圧試験の終了１−だ後は、先ず前記傾斜底板１１
１Ｃふ、ける貯液空間に渋られていた海水を払出管より
刊出し、しかるのち同空間内における海水に接していた
面を淡水で洗滌して乾燥するものである。このとき洗Ｎ
＋＋−水は壁面及び傾斜底板沿いに流５下して、払出管
を経由して排出され、洗滌水の排出が効率よく行なわ１
１． ｆｆ＋１水を漁った後の清掃作業が能率的に行な
わねる。Moreover, after the completion of the water pressure test 1-, first the inclined bottom plate 11 is
The seawater that was being held in the 1C water storage space is discharged from the discharge pipe, and then the surfaces in the space that were in contact with the seawater are washed with fresh water and dried. At this time wash N
++-Water flows down along the wall surface and the inclined bottom plate and is discharged via the discharge pipe, thereby efficiently discharging the washing water1.
1. ff+1 Cleaning work after fishing cannot be done efficiently.
以下本発明を前述の特蜘１昭５６．−９０８２５号に提
梨された（資）＋濁液タンクの水圧試験に適用した図示
の丈加ｉ例について説明する。Hereinafter, the present invention will be described as follows. The illustrated example applied to the water pressure test of a turbid liquid tank, which was published in No. 90825, will be explained.
（ＡＩは地盤ｔＣ＋上に立設された平底（１α）付き直
交円筒形タンク（ＡＩで、その底部にタンク中心部を最
底点とする円錐形の知多１底板（２）を設ける同傾斜底
板（２）と平ｆ（’ ＣＦＬ）との間にスＲ−ス（イ）
を設け、前記傾斜底板（２）の周縁に設けた上面側壁（
２′）をタンク側壁（１）に適宜間隔を存して配設する
とともに、傾斜底板（２）とほぼ同様に傾斜した上面（
５′）と、同上面（５′）の内周縁に設けた下向側壁Ｌ
５／／）とよりなるカバー（５）をタンク側壁（１）に
取付けて、同カバー（５）の上面（５′）と前記上向側
壁（２′）の上縁との間、カバー（５）の下向側壁（５
′つと前記上向側壁（２）との間、並に同下向側壁（５
“）の下縁と傾斜底槽（２）との間に夫々適宜間隔を存
するように、カバー（５）で傾斜底板（２）の上向側壁
（２′）を掩覆し、傾斜底板（２）の上側周縁部から傾
斜底＆（２）の下部スＲ−ス（イ）に連通する曲折した
圧力連通室（ロ）を設けて懸濁液タンクを構成している
。なお図中（４）は傾斜底板（２）の最低点から延設さ
れ、タンク側壁（１）を貫通した貯蔵液の払出管である
。(AI is an orthogonal cylindrical tank with a flat bottom (1α) erected on the ground tC+ (AI is an inclined bottom plate with a conical Chita 1 bottom plate (2) with the center of the tank as the lowest point at the bottom) There is a space between (2) and flat f ('CFL).
and an upper side wall (
2') are arranged at appropriate intervals on the tank side wall (1), and the upper surface (
5') and a downward side wall L provided on the inner peripheral edge of the upper surface (5').
5 //) is attached to the tank side wall (1), and the cover ( 5) Downward side wall (5)
' and the above-mentioned upward side wall (2), and also the downward side wall (5).
Cover the upward side wall (2') of the inclined bottom plate (2) with the cover (5) so that there is an appropriate distance between the lower edge of the inclined bottom plate (2) and the inclined bottom tank (2). The suspension tank is constructed by providing a curved pressure communication chamber (B) that communicates from the upper peripheral edge of ) to the lower space (A) of (2) with the inclined bottom. ) is a discharge pipe for the stored liquid that extends from the lowest point of the inclined bottom plate (2) and penetrates the tank side wall (1).
而して前記スペース（イ）には、傾斜底板（２）とタン
クの平底０（ｔ）とを結合するために、図示していない
が捗々の部相が配設さ１１ていて、海水を法った場合の
後掃除が極めて困帥であるが、淡水であ′ｉ１ば排水後
の逆戻も掃除の一助となり拐るので、後掃除が容易であ
る。In the space (a), a part 11 (not shown) is provided in order to connect the inclined bottom plate (2) and the flat bottom 0(t) of the tank. When water is used, it is extremely difficult to clean up the water, but if it is fresh water, the flow back after draining also helps in cleaning, making it easier to clean up after the water.
このような点に鑑みて本方法では前記傾斜底板（２）下
部のスに一ス（イ）に淡水的を注入し、圧力連通室（ロ
）における傾斜底板（２）の上向側壁（２′）の上端附
近のレベルまで充填する。なおこの際淡水的）が上向側
壁（２′）の上端より溢流してもよい。In view of these points, in this method, fresh water is injected into the lower part of the inclined bottom plate (2) (a), and the upward side wall (2) of the inclined bottom plate (2) in the pressure communication chamber (b) is injected with fresh water. ’) Fill to a level near the top. In this case, fresh water may overflow from the upper end of the upward side wall (2').
次いで傾斜底板（２）上部における貯液スペース←１に
海水＋Ｓ＋を所要の晶さまで法って水圧試７７６を行な
う。Next, a water pressure test 776 is performed by pouring seawater+S+ into the liquid storage space←1 at the top of the inclined bottom plate (2) to the required crystallinity.
水圧試験終了後＆コ５、先ずスペース←→内の海水（Ｓ
ｌを払出管（４）からＩｃ出し、その後池−水に接して
いた面を淡水で洗滌して乾燥する。洗浄水は壁面及び傾
斜底板（２）に沿って流下し、同傾斜底板（２）の底面
中心部から払出債（４）を紐出して効率よく排出される
。After completing the water pressure test & Co5, firstly, the seawater (S) inside the space
Ic is discharged from the dispensing pipe (4), and then the surface that was in contact with the pond water is washed with fresh water and dried. The washing water flows down along the wall surface and the inclined bottom plate (2), and is efficiently discharged by pulling out the payout bonds (4) from the center of the bottom surface of the inclined bottom plate (2).
以十本発明を実施例について説明したが、本発明は勿論
このような実施例にだけ局限されるものではなく、本発
明の精神を逸脱しない帥、凹円で種々の設計の改変を旋
しうるものである。Although the present invention has been described above with reference to ten embodiments, the present invention is of course not limited to such embodiments, and various modifications of the design of the concave circle can be made without departing from the spirit of the present invention. It is something that can be used.
第１図は本発明に係るタンクの水圧試駆法の実施状態を
示す細：断面図、第２図は第１図の矢視■−月図、第６
図は第１図の部分用の拡大図である。Fig. 1 is a detailed cross-sectional view showing the implementation state of the hydraulic test method for a tank according to the present invention, Fig. 2 is a cross-sectional view taken from the direction of the arrows in Fig. 1, and Fig. 6
The figure is an enlarged view of the portion of FIG.
Claims (1)
斜底板下部空間と傾斜底板上部の貯液空間とが連接した
タンクにおいて、傾斜底上Ｖ下部に淡水を、そｔより上
方に潅水を渋ることを特徴とするタンクの水圧試験法。In a tank in which the lower space of the inclined bottom plate and the liquid storage space of the upper part of the inclined bottom plate are connected through a pressure communication chamber arranged on the outer periphery of the inclined bottom plate, fresh water is supplied to the lower part of the inclined bottom V and the upper part of the tank is A water pressure test method for tanks characterized by their reluctance to be irrigated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15957982A JPS5950339A (en) | 1982-09-16 | 1982-09-16 | Method for hydraulic test of tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15957982A JPS5950339A (en) | 1982-09-16 | 1982-09-16 | Method for hydraulic test of tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5950339A true JPS5950339A (en) | 1984-03-23 |
Family
ID=15696791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15957982A Pending JPS5950339A (en) | 1982-09-16 | 1982-09-16 | Method for hydraulic test of tank |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5950339A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109556953A (en) * | 2019-01-14 | 2019-04-02 | 中国科学院深海科学与工程研究所 | A kind of deep-sea instrument pressure test platform |
| CN113670734A (en) * | 2021-08-06 | 2021-11-19 | 中国成达工程有限公司 | Jacketed pipe hydrostatic test structure and test method |
-
1982
- 1982-09-16 JP JP15957982A patent/JPS5950339A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109556953A (en) * | 2019-01-14 | 2019-04-02 | 中国科学院深海科学与工程研究所 | A kind of deep-sea instrument pressure test platform |
| CN109556953B (en) * | 2019-01-14 | 2019-12-24 | 中国科学院深海科学与工程研究所 | Pressure-resistant test platform for deep sea instrument |
| CN113670734A (en) * | 2021-08-06 | 2021-11-19 | 中国成达工程有限公司 | Jacketed pipe hydrostatic test structure and test method |
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