JPS5913199A - Compressed air tank - Google Patents

Compressed air tank

Info

Publication number
JPS5913199A
JPS5913199A JP12275082A JP12275082A JPS5913199A JP S5913199 A JPS5913199 A JP S5913199A JP 12275082 A JP12275082 A JP 12275082A JP 12275082 A JP12275082 A JP 12275082A JP S5913199 A JPS5913199 A JP S5913199A
Authority
JP
Japan
Prior art keywords
tank
partition plate
compressed air
water
groove
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
Application number
JP12275082A
Other languages
Japanese (ja)
Inventor
Morio Kofuchi
小「淵」 守男
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP12275082A priority Critical patent/JPS5913199A/en
Publication of JPS5913199A publication Critical patent/JPS5913199A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17BGAS-HOLDERS OF VARIABLE CAPACITY
    • F17B1/00Gas-holders of variable capacity
    • F17B1/16Gas-holders of variable capacity of wet type
    • F17B1/18Gas-holders of variable capacity of wet type bell-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

PURPOSE:To keep the stored air pressure within a tank as constant as possible by providing an elevatable floating tank on one end of a partition plate and a drainage hole through the other end thereof. CONSTITUTION:Water such as rainwater is stored in an annular groove 6 formed between an inner wall 3 and an outer wall 4. A columnar partition plate 7 is arranged and fixed in a central position inside said groove, and this partition plate 7 is engaged with the inside of an annular groove 9 provided in a closed-end cylindrical floating tank 8. When the pressure within a compressed air tank 10 increases, the floating tank 8 goes upward to permit water level difference to be produced between the inside and outside of the floating tank 8, and in order to obtain smooth circulation of the water at that time a drainage hole 25 is drilled through the lower part of the partition plate 7.

Description

【発明の詳細な説明】 本発明は圧縮空気を蓄圧する圧縮空気タンクに関するも
ので、タンク内の蓄圧圧力を可及的に一定に保つととも
に、最大1圧圧力に対する安全弁を設ける必要のない圧
縮空気タンクを提供するものである。
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a compressed air tank for accumulating compressed air, which maintains the accumulated pressure in the tank as constant as possible and eliminates the need to provide a safety valve for maximum pressure of 1 pressure. It provides a tank.

以下図示実施例について本発明を説明すると、第1図に
おいて、(1)は地面を円柱形状に掘削してその周囲並
びに底部に打設した保護コンクリートで、この保護コン
クリート(1)の内部に、底壁(2)と、内壁(3)お
よび外壁(4)よりなる二重壁とを有するタンク本体(
5)を設けている。上記内M(3)と外M(4)との間
に形成した環状の溝(6)は雨水等の水を貯溜するため
のもので、その内部中間位置に円柱形状の仕切板(7)
を配設固定し、この仕切板(7)を、有底円筒形状の浮
上タンク(8)に設けた環状溝(9)内に係合させてい
る。
The present invention will be described below with reference to the illustrated embodiments. In Fig. 1, (1) is a protective concrete that is excavated in the ground into a cylindrical shape and poured around and at the bottom. Inside this protective concrete (1), A tank body having a bottom wall (2) and a double wall consisting of an inner wall (3) and an outer wall (4)
5). The annular groove (6) formed between the inner M (3) and the outer M (4) is for storing water such as rainwater, and a cylindrical partition plate (7) is located in the middle of the groove.
is arranged and fixed, and this partition plate (7) is engaged in an annular groove (9) provided in a bottomed cylindrical flotation tank (8).

この浮上タンク(8)は上記内壁(3)、外壁(4)お
よび仕切板(7)に対して昇降自在となっており、上記
タンク本体(5)と浮上タンク(8)から成る圧縮空気
タンク(10)の内部は上記溝(6)内に貯溜した水に
よって大気と遮断できるようにしている。
This flotation tank (8) is movable up and down with respect to the inner wall (3), outer wall (4), and partition plate (7), and is a compressed air tank consisting of the tank body (5) and the flotation tank (8). The interior of (10) can be isolated from the atmosphere by water stored in the groove (6).

この圧縮空気タンク(10)内へは多数本の送気管(1
1)を介して圧縮空気を供給するようにしてあり、それ
らの送気管(11)は、それぞれ開閉弁(12)および
逆止弁(13)を介して、図示しない風車によって駆動
されるニアコンプレッサに接続している。また、上記圧
縮空気タンク(lO)内に蓄圧した圧縮空気は排風管(
14)を介して外部に排出させ、その排風管(14)か
らの圧縮空気で図示しない発電機を駆動できるようにし
ている。なお、上記溝(6)の下部にはその溝(6)内
の水をタンク本体(5)内に排出するための開閉弁(1
5)を設けてあり、またタンク本体(5)内の底壁(2
)に溜った水は排水ピット(16)内に流入させ、ここ
から排水パイプ(17)および図示しない開閉弁を介し
てポンプにより外部に排出できるようにしている。また
、底壁(2)に溜った水が上記送気管(11)や排風管
(14)内に流入しないように、それらの管(11)、
(14)は底壁(2,)より上方に突出させている。
A large number of air pipes (1
1), and these air pipes (11) are connected to a near compressor driven by a windmill (not shown) via an on-off valve (12) and a check valve (13), respectively. is connected to. In addition, the compressed air accumulated in the compressed air tank (lO) is discharged from the exhaust pipe (
14), and the compressed air from the exhaust pipe (14) can drive a generator (not shown). In addition, at the bottom of the groove (6), there is an on-off valve (1) for discharging the water in the groove (6) into the tank body (5).
5), and the bottom wall (2) inside the tank body (5).
) is caused to flow into a drainage pit (16), from which it can be discharged to the outside by a pump via a drainage pipe (17) and an on-off valve (not shown). In addition, in order to prevent water accumulated on the bottom wall (2) from flowing into the air supply pipe (11) and the exhaust pipe (14), these pipes (11),
(14) is made to protrude upward from the bottom wall (2,).

上記送気管(11)から圧縮空気タンク(10)内に圧
縮空気が供給されてその内部の蓄圧圧力が所定値を越え
ると浮上タンク(8)が浮上するようになるが、その浮
上タンク(8)が浮上を開始する圧力を調整するために
、浮上タンク(8)の内部にこの浮上タンク(8)に支
持ワイヤー若しくは支持部材(20)を介して連結した
重錘(21)を設けている。この重錘(21)としては
、上記支持部材(20)に連結した箱とその内部の重量
物とから構成することができ、その重量物の量を調整す
ることにより上記浮上時の圧力を調整することができる
。また浮上タンク(8)の外周部複数箇所には支柱(2
2)を立設してあり、浮上タンク(8)に設けた車輪(
23)をその支柱(22)のガイド部材(24)に係合
させて浮上タンク(8,)の昇降を案内させるようにし
ている。なお、各支柱(22)の上部には上述の風車を
設けている。
When compressed air is supplied from the air pipe (11) into the compressed air tank (10) and the accumulated pressure inside exceeds a predetermined value, the flotation tank (8) will float. ) is provided inside the flotation tank (8) with a weight (21) connected to the flotation tank (8) via a support wire or support member (20). . This weight (21) can be composed of a box connected to the support member (20) and a heavy object inside the box, and by adjusting the amount of the heavy object, the pressure during levitation can be adjusted. can do. In addition, there are pillars (2
2) is installed upright, and the wheels (
23) is engaged with the guide member (24) of the support column (22) to guide the lifting and lowering of the flotation tank (8,). In addition, the above-mentioned windmill is provided at the upper part of each pillar (22).

然して、圧縮空気タンク(10)内の圧力が高くなが生
じることとなり、その際の水の流通を円滑に行なわせる
ために、上記仕切板(7)の下部に通水孔(25)を穿
設している。そしてまた、圧縮空気タンク(10)内の
圧縮空気が、浮上した浮上タンク(8)の下部からこの
浮上タンク(8)と仕切板(7)との間隙を流通して外
部に逃げるのを防止するために、気密用のパツキン(2
6)を設けている。図示実施例では、複数個のリング状
パツキン(26)をスペーサ(27)を介して仕切板(
7)上に積層してそれらパツキン(26)を圧縮した状
態で図示しないボルトにより連結し、これにより各パツ
キン(26)を浮上タンク(8)の環状溝(9)の両側
面に弾接させている。そして上記仕切板(7)には、浮
上タンク(8)の環状溝(9)円上部が真空になるのを
防止するために、上記通水孔(25)との間に連通路(
28)を形成している。
As a result, the pressure inside the compressed air tank (10) is high, and in order to ensure smooth flow of water at that time, water holes (25) are bored in the lower part of the partition plate (7). It is set up. Furthermore, the compressed air in the compressed air tank (10) is prevented from escaping from the lower part of the floating tank (8) to the outside through the gap between the floating tank (8) and the partition plate (7). To do this, use an airtight gasket (2
6). In the illustrated embodiment, a plurality of ring-shaped gaskets (26) are connected to a partition plate (26) via spacers (27).
7) Stack the gaskets (26) on top and connect them with bolts (not shown) in a compressed state, so that each gasket (26) is brought into elastic contact with both sides of the annular groove (9) of the flotation tank (8). ing. In order to prevent the upper part of the annular groove (9) of the flotation tank (8) from becoming a vacuum, the partition plate (7) is provided with a communication path (
28).

この結果、圧縮空気タンク(10)内の圧縮空気は浮上
タンク(8)が浮上しても水面を上記通水孔(25)の
高さ位置まで押下げなければ外部に逃げることができず
、上記浮上タンク(8)の上下位置とは無関係に圧縮空
気の最大蓄圧圧力を実質的に一定の値とすることができ
る。換言すれば、最大蓄圧圧力に応じて溝(6)の深さ
を、例えば最大蓄圧圧力を6 Kg/ caとしたとき
にはその溝の深さを約60mに設定すれば、圧縮空気タ
ンク(10)内の圧力がその最大蓄圧圧力を越えた際に
は上記通水孔(25)を介して外部に逃げるようになる
ので、格別に安全弁を設けることなく安全性を確保する
ことができる。
As a result, even if the flotation tank (8) floats, the compressed air in the compressed air tank (10) cannot escape to the outside unless the water surface is pushed down to the level of the water passage hole (25). The maximum accumulated pressure of compressed air can be kept at a substantially constant value regardless of the vertical position of the flotation tank (8). In other words, if the depth of the groove (6) is set according to the maximum accumulated pressure, for example, when the maximum accumulated pressure is 6 kg/ca, the depth of the groove is set to about 60 m, the compressed air tank (10) When the internal pressure exceeds the maximum accumulated pressure, it escapes to the outside through the water passage hole (25), so safety can be ensured without providing a special safety valve.

また、上記浮上タンク(8)の外周部にはこれに沿って
その半周程度、或いは必要に応じて全周に遊水タンク(
30)を設けてあり、この遊水タンク(30)はその底
部に設けた連通孔(31)を介して上記溝(6)に連通
させている。この遊水タンク(3o)は充分な量の水を
貯溜して上記浮上タンク(8)の上下動による大気側の
水面の変動を可及的に一定に保つことができるようにな
っている。さらに、遊水タンク(30)の上面は落葉等
の塵埃が入り込まないように覆ってあり、また遊水タン
ク(30)の浮上タンク(8)側周辺部分には、その浮
上タンク(8)の外周面に摺接して溝(6)内に上記塵
埃が入り込むのを防止するネット等の防塵部材(32)
を設けている。なお、(33)は遊水タンク(30)の
上部に設けたオーバーフローパイプである。また遊水タ
ンク(30)内には、必要に応じて防腐剤や防1有剤を
投入してもよい。
Additionally, along the outer circumference of the flotation tank (8), a retarding water tank (
30), and this water retarding tank (30) communicates with the groove (6) through a communication hole (31) provided at the bottom thereof. This retarding tank (3o) stores a sufficient amount of water to keep fluctuations in the water surface on the atmospheric side as constant as possible due to the vertical movement of the flotation tank (8). Further, the upper surface of the retarding water tank (30) is covered to prevent dust such as fallen leaves from entering, and the outer circumferential surface of the flotation tank (8) is covered around the flotation tank (8) side of the retarding water tank (30). A dustproof member (32) such as a net that slides into contact with the groove to prevent the dust from entering the groove (6).
has been established. Note that (33) is an overflow pipe provided at the top of the water retarding tank (30). Further, a preservative or an anti-oxidizing agent may be added to the water retarding tank (30) as necessary.

以上のように、本発明は、水を貯溜する環状の溝と、こ
の構内に設けた仕切板と、この仕切板に気密を保って昇
降自在に設けた浮上タンクと、上記仕切板下部に穿設し
た通水孔とを備えるものであるから、上記浮上タンクの
昇降によりこれを固定式としたものに比較して蓄圧圧力
の一定化を図ることができ、しかも上記通水孔からの圧
縮空気の逃げにより最大蓄圧圧力を自動的に所定値以下
に保つことができ、これにより簡単な構成で確実な安全
性を得ることができるという効果が得られる。
As described above, the present invention provides an annular groove for storing water, a partition plate provided within the premises, a flotation tank provided airtightly and movably up and down on the partition plate, and a hole formed at the bottom of the partition plate. Since the flotation tank is equipped with a fixed water hole, it is possible to stabilize the accumulated pressure by raising and lowering the flotation tank compared to a fixed type. The escape allows the maximum accumulated pressure to be automatically maintained below a predetermined value, thereby providing the effect that reliable safety can be achieved with a simple configuration.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本発明の一実施例を示す縦断面図、第2図は第
1図の平面図、第3図は第1図の要部の拡大図である。 (5)・・タンク本体   (6)・・溝(7)・・仕
切板     (8)・・浮上タンク(10)・・圧縮
空気タンク (25)・・通水孔(26)・・パツキン 659−
FIG. 1 is a longitudinal sectional view showing one embodiment of the present invention, FIG. 2 is a plan view of FIG. 1, and FIG. 3 is an enlarged view of the main part of FIG. 1. (5) Tank body (6) Groove (7) Partition plate (8) Levitation tank (10) Compressed air tank (25) Water hole (26) Packing 659 −

Claims (1)

【特許請求の範囲】[Claims] 水を貯溜する環状の溝と、この溝内に設けた仕切板と、
この仕切板に気密を保って昇降自在に設けた浮上タンク
と、上記仕切板下部に穿設した通水孔とを備えたことを
特徴とする圧縮空気タンク。
An annular groove that stores water, a partition plate installed in this groove,
A compressed air tank characterized by comprising: a flotation tank that is airtightly provided on the partition plate and can be raised and lowered freely; and a water passage hole drilled in the lower part of the partition plate.
JP12275082A 1982-07-14 1982-07-14 Compressed air tank Pending JPS5913199A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12275082A JPS5913199A (en) 1982-07-14 1982-07-14 Compressed air tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12275082A JPS5913199A (en) 1982-07-14 1982-07-14 Compressed air tank

Publications (1)

Publication Number Publication Date
JPS5913199A true JPS5913199A (en) 1984-01-23

Family

ID=14843668

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12275082A Pending JPS5913199A (en) 1982-07-14 1982-07-14 Compressed air tank

Country Status (1)

Country Link
JP (1) JPS5913199A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102980020A (en) * 2012-11-22 2013-03-20 王志望 Commercialized biogas wet-type storage tank
PL422110A1 (en) * 2017-07-03 2019-01-14 Energy Solution Innovation Spółka Z Ograniczoną Odpowiedzialnością Compressed air energy magazine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102980020A (en) * 2012-11-22 2013-03-20 王志望 Commercialized biogas wet-type storage tank
PL422110A1 (en) * 2017-07-03 2019-01-14 Energy Solution Innovation Spółka Z Ograniczoną Odpowiedzialnością Compressed air energy magazine

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