JPH11347577A - Outer tank for sewage septic tank - Google Patents
Outer tank for sewage septic tankInfo
- Publication number
- JPH11347577A JPH11347577A JP10157198A JP15719898A JPH11347577A JP H11347577 A JPH11347577 A JP H11347577A JP 10157198 A JP10157198 A JP 10157198A JP 15719898 A JP15719898 A JP 15719898A JP H11347577 A JPH11347577 A JP H11347577A
- Authority
- JP
- Japan
- Prior art keywords
- tank
- ribs
- outer tanks
- piling
- tanks
- 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
- Treatment Of Biological Wastes In General (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は、汚水浄化槽の外槽
に用いられ、特に、汚水浄化槽として組み立てる前の部
品段階における外槽の段積み保管に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is used for an outer tank of a sewage treatment tank, and particularly relates to a stacking and storage of an outer tank at a parts stage before assembly as a sewage treatment tank.
【0002】[0002]
【従来の技術】カプセル型汚水浄化槽は、上槽の開口部
フランジ面と下槽の開口部フランジ面とを合せ接合させ
て形成される。そして、汚水浄化槽の上槽、下槽、即ち
外槽は図2に示すようにゴム、発泡体等からなるスペー
サー1を外槽2の外表面3とこれに積み重ねる別の外槽
4の内表面5との間に介在させるようにして、複数段の
段積みを行って保管されている。2. Description of the Related Art A capsule-type sewage purifying tank is formed by joining an opening flange surface of an upper tank and an opening flange surface of a lower tank. As shown in FIG. 2, the upper tank and the lower tank of the sewage treatment tank, ie, the outer tank, are made of a spacer 1 made of rubber, foam, or the like. 5 and is stored while being stacked in a plurality of stages.
【0003】また、図3に示すように、外槽4の開口部
のフランジ面6裏面と別の外槽2の開口部のフランジ面
7の表面との間にスペーサー1を介在させて、外槽2,
4との間に一定間隔を保つように段積みをして保管され
ている。As shown in FIG. 3, a spacer 1 is interposed between the back surface of the flange surface 6 at the opening of the outer tub 4 and the surface of the flange surface 7 at the opening of another outer tub 2 to form an outer tub. Vessel 2,
4 and are stored in a stacked manner so as to keep a constant interval between them.
【0004】さらには、図4の実公昭58−37503
号公報に示すように、外槽開口部のフランジ面8の裏面
にスペーサーとしての段積み用リブ9を形成させ、段積
みを行って保管されている。[0004] Furthermore, FIG.
As shown in the publication, a stacking rib 9 as a spacer is formed on the back surface of the flange surface 8 at the outer tank opening, and the stacking is performed.
【0005】[0005]
【発明が解決しようとする課題】しかしながら、図2、
図3に示すような従来の方法では、外槽2を床面に置い
た後、スペーサー1を載置し、さらに別の外槽4を積み
重ねるようにして、各々の外槽2,4に対応するスペー
サー1をその都度載置しなければならず、スペーサー1
の載置作業、回収作業並びにスペーサー1の保管が必要
となり、効率が悪く作業性に劣るという課題があった。However, FIG.
In the conventional method as shown in FIG. 3, after the outer tub 2 is placed on the floor, the spacer 1 is placed, and another outer tub 4 is stacked, so that the outer tubs 2 Spacer 1 to be mounted must be placed each time.
However, there is a problem that the mounting work, the collection work, and the storage of the spacer 1 are required, and the efficiency is poor and the workability is poor.
【0006】また、図4に示す実公昭58−37503
号公報のような方法では、段積み用リブ9を外槽開口部
のフランジ面8の裏面に設けたため、運搬中にぶつけて
この段積み用リブ9を破損するおそれがあった。また、
組立作業中において、フランジ面8のボルト止め作業に
この段積み用リブ9が邪魔になったり、あるいは組立後
の外観も悪いという課題があった。[0006] Further, FIG.
In the method described in the publication, since the stacking ribs 9 are provided on the back surface of the flange surface 8 of the outer tank opening, the stacking ribs 9 may be damaged during transportation. Also,
During the assembling work, the step-up ribs 9 hinder the bolting work of the flange surface 8, or the appearance after assembling is poor.
【0007】本発明は、上記のような課題に鑑みてなさ
れたもので、外槽を狭い場所で大量に保管ができ、且
つ、保管のための段積み作業の効率に優れた汚水浄化槽
用の外槽を提供することを目的する。SUMMARY OF THE INVENTION The present invention has been made in view of the above-described problems, and is intended for a sewage purification tank capable of storing a large amount of an outer tank in a narrow place and having an excellent efficiency in stacking work for storage. The purpose is to provide an outer tank.
【0008】[0008]
【課題を解決するための手段】上記目的を達成するため
に、本発明は、図1に示すように、開口面が略四角形か
らなる汚水浄化槽用の外槽10,12において、前記外
槽10,12が内側で対峙する2対の側壁のうち、どち
らか1対の対峙する側壁に1本以上の段積み用リブ1
1,13を有していることを特徴とする。According to the present invention, as shown in FIG. 1, the outer tanks 10 and 12 for sewage purification tanks each having an opening surface having a substantially rectangular shape are provided. , 12 at least one stacking rib 1 is provided on one of the two opposing side walls.
1 and 13.
【0009】即ち、本発明の汚水浄化槽用の外槽は、開
口部10aの平面において、長手方向と短手方向の2対
の対峙する側壁のうち、どちらか1対の対峙する側壁に
1本以上の段積み用リブ11を設けるようにしたもので
あり、前記外槽10の上に別の外槽12を積み重ねたと
きに、該外槽12のリブ13がスペーサーの役目を担っ
ている。そして、リブ(11,13)は外槽内壁に一体
形成させているので、従来のように別物のスペーサーを
必要とすることがなく、また、複数の外槽10,12は
容易に積み重ねることができ、狭い場所でも大量に保管
することができる。That is, the outer tank for the sewage purifying tank of the present invention has one of two pairs of opposed side walls in the longitudinal direction and the shorter direction in the plane of the opening 10a. The above-described ribs 11 for stacking are provided, and when another outer tub 12 is stacked on the outer tub 10, the ribs 13 of the outer tub 12 serve as a spacer. Since the ribs (11, 13) are formed integrally with the inner wall of the outer tub, there is no need for a separate spacer as in the prior art, and the plurality of outer tubs 10, 12 can be easily stacked. It can be stored in large quantities even in small places.
【0010】[0010]
【発明の実施の形態】以下、汚水浄化槽に用いる本発明
の外槽の一実施形態について、図1を参照して説明す
る。DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of an outer tank according to the present invention used for a sewage purification tank will be described below with reference to FIG.
【0011】図1は外槽10,12をそれぞれ積み重ね
た状態を示す断面図であり、外槽10,12の内側壁に
は、段積み用リブ11,13が一体形成されている。FIG. 1 is a sectional view showing a state in which outer tanks 10 and 12 are stacked, respectively, and stepped ribs 11 and 13 are integrally formed on the inner side walls of the outer tanks 10 and 12.
【0012】なお、図1では、外槽10,12を2段積
み重ねた状態を示しているが、さらにこの上に段積みさ
れてもよく、また段積み用リブ11,13は短手方向の
対峙側壁に設けられているが、長手方向の対峙側壁に設
けられてもよい。Although FIG. 1 shows a state in which the outer tubs 10 and 12 are stacked in two stages, the outer tubs 10 and 12 may be further stacked on top of each other. Although provided on the opposing side wall, it may be provided on the opposing side wall in the longitudinal direction.
【0013】この段積み用リブ11,13は、外槽1
0,12を積み重ねた際、双方の側面が接触しないよう
な高さまで、底壁10b,12bから設けられており、
そして、積載荷重に耐えられる肉厚,寸法に設定されて
いる。なお、前記段積み用リブ11,13は、底壁10
b,12bにも設けられているが、該底壁10b,12
b部分が取り除かれてもよい。The ribs 11 and 13 are stacked in the outer tub 1.
When 0 and 12 are stacked, they are provided from the bottom walls 10b and 12b to such a height that both sides do not come into contact with each other.
The thickness and dimensions are set to withstand the load. The stacking ribs 11 and 13 are provided on the bottom wall 10.
b, 12b, the bottom walls 10b, 12b
Part b may be removed.
【0014】そして、外槽10,12を安定して積み重
ねるために、外槽10,12の1対の対峙する側壁に設
けられる段積み用リブ11,13は、長手方向または短
手方向に対して略均等のピッチで複数設けられることが
好ましい。In order to stably stack the outer tubs 10, 12, the stacking ribs 11, 13 provided on a pair of opposing side walls of the outer tubs 10, 12 are provided in the longitudinal direction or the short direction. It is preferable to provide a plurality of them at substantially equal pitches.
【0015】一方、前記段積み用リブ11,13は、外
槽の変形防止用のリブを兼ねることもできる。On the other hand, the stacking ribs 11 and 13 can also serve as ribs for preventing deformation of the outer tub.
【0016】次に、外槽を積み重ねる段積み方法につい
て説明する。まず、一つ目の外槽10の開口部10aを
下側に向けて床面20上に置いた後、その上側から別の
外槽12を外槽10の外表面を覆うように被せる。する
と、該外槽12は、内側壁面に形成した段積み用リブ1
3のリブ先端縁13aが、外槽10の外表面の底角部と
接触して止まる。こようにして外槽は、順次積み重ねて
いくことができる。Next, a method of stacking outer tanks will be described. First, after the opening 10a of the first outer tub 10 is placed on the floor surface 20 with the lower side facing down, another outer tub 12 is covered so as to cover the outer surface of the outer tub 10 from above. Then, the outer tub 12 is provided with the stacking ribs 1 formed on the inner wall surface.
The third rib tip edge 13a comes into contact with the bottom corner of the outer surface of the outer tub 10 and stops. In this way, the outer tanks can be sequentially stacked.
【0017】また、この段積み用リブ11,13のリブ
先端縁11a,13aは、底壁10b,12bに向って
傾斜状に形成させれば、段積み作業時における案内板に
もなり、段積み作業がより円滑に行なえる。また前記段
積み用リブ11,13のリブ先端縁11a,13aは、
該リブ先端縁11a、13aの角部に丸みを持たせるこ
とにより、段積み作業時におけるリブ先端縁11a,1
3aのエッジの損傷が防止でき、さらには外槽10,1
2の外表面の底壁の傷つきも防止することができる。If the rib tip edges 11a, 13a of the stacking ribs 11, 13 are formed to be inclined toward the bottom walls 10b, 12b, they also serve as guide plates at the time of stacking work. Loading work can be performed more smoothly. Further, rib tip edges 11a, 13a of the stacking ribs 11, 13 are:
By making the corners of the rib tip edges 11a and 13a rounded, the rib tip edges 11a and
3a can be prevented from being damaged, and the outer tubs 10, 1
2 can also prevent the bottom wall of the outer surface from being damaged.
【0018】[0018]
【発明の効果】以上説明した通り、本発明の汚水浄化槽
用の外槽は、前記外槽が内側で対峙する2対の側壁のう
ち、どちから1対の対峙する側壁に1本以上の段積み用
リブを設けたので、複数の外槽を容易に段積みすること
ができ、狭い場所で大量の外槽が保管できる。また、別
体のスペーサーが不要なので、段積み作業を効率よく行
うことができる。As described above, the outer tank for the sewage purifying tank according to the present invention has at least one step formed on one of the two opposite side walls of the outer tank. Since the stacking ribs are provided, a plurality of outer tanks can be easily stacked, and a large number of outer tanks can be stored in a narrow place. In addition, since a separate spacer is unnecessary, the stacking operation can be performed efficiently.
【図1】本発明の汚水浄化槽用の外槽を段積みした状態
を示す断面図。FIG. 1 is a sectional view showing a state in which outer tanks for a sewage purification tank according to the present invention are stacked.
【図2】従来の汚水浄化槽用の外槽を段積みした状態を
示す断面図。FIG. 2 is a cross-sectional view showing a state in which an outer tank for a conventional sewage purification tank is stacked.
【図3】従来の汚水浄化槽用の外槽を段積みした状態を
示す断面図。FIG. 3 is a cross-sectional view showing a state in which an outer tank for a conventional sewage purification tank is stacked.
【図4】従来の汚水浄化槽用の外槽を示す斜視図。FIG. 4 is a perspective view showing a conventional outer tank for a sewage purification tank.
1 スペーサー 2,4 外槽 3 外槽の外表面 5 外槽の内表面 6,7,8 フランジ面 9 段積み用リブ 10,12 外槽 11,13 段積み用リブ 10a 開口部 11a,13a リブ先端縁 10b、12b 底壁 20 床面 DESCRIPTION OF SYMBOLS 1 Spacer 2, 4 Outer tank 3 Outer surface of outer tank 5 Inner surface of outer tank 6, 7, 8 Flange surface 9 Rib for stacking 10, 12 Outer tank 11, 13 Rib for stacking 10a Opening 11a, 13a Rib Edge 10b, 12b Bottom wall 20 Floor
フロントページの続き (72)発明者 小泉 裕二 茨城県下館市大字下江連1250番地 日立化 成工業株式会社結城工場内Continuation of front page (72) Inventor Yuji Koizumi 1250 Shimoedori, Shimodate-shi, Ibaraki Pref.
Claims (1)
の外槽において、 前記外槽が内側で対峙する2対の側壁のうち、どちらか
1対の対峙する側壁に1本以上の段積み用リブを有して
いることを特徴とする汚水浄化槽用の外槽。1. An outer tank for a sewage purification tank having an opening surface having a substantially square shape, wherein at least one of two pairs of side walls facing the inner side of the outer tank is stacked on at least one of the opposite side walls. An outer tank for a sewage purification tank, which has a rib for use.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10157198A JPH11347577A (en) | 1998-06-05 | 1998-06-05 | Outer tank for sewage septic tank |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10157198A JPH11347577A (en) | 1998-06-05 | 1998-06-05 | Outer tank for sewage septic tank |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH11347577A true JPH11347577A (en) | 1999-12-21 |
Family
ID=15644356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10157198A Pending JPH11347577A (en) | 1998-06-05 | 1998-06-05 | Outer tank for sewage septic tank |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH11347577A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006255608A (en) * | 2005-03-17 | 2006-09-28 | Fuji Clean Kogyo Kk | Water treating apparatus |
JP2007196096A (en) * | 2006-01-24 | 2007-08-09 | Fuji Clean Kogyo Kk | Water treatment apparatus |
WO2008148942A1 (en) * | 2007-06-07 | 2008-12-11 | Ecolator Finland Oy | Process tank of small sewage treatment plant |
-
1998
- 1998-06-05 JP JP10157198A patent/JPH11347577A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006255608A (en) * | 2005-03-17 | 2006-09-28 | Fuji Clean Kogyo Kk | Water treating apparatus |
JP4494260B2 (en) * | 2005-03-17 | 2010-06-30 | フジクリーン工業株式会社 | Water treatment equipment |
JP2007196096A (en) * | 2006-01-24 | 2007-08-09 | Fuji Clean Kogyo Kk | Water treatment apparatus |
WO2008148942A1 (en) * | 2007-06-07 | 2008-12-11 | Ecolator Finland Oy | Process tank of small sewage treatment plant |
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