JPH10323755A - Construction and method for attaching jacket on tank and the like - Google Patents
Construction and method for attaching jacket on tank and the likeInfo
- Publication number
- JPH10323755A JPH10323755A JP9137103A JP13710397A JPH10323755A JP H10323755 A JPH10323755 A JP H10323755A JP 9137103 A JP9137103 A JP 9137103A JP 13710397 A JP13710397 A JP 13710397A JP H10323755 A JPH10323755 A JP H10323755A
- Authority
- JP
- Japan
- Prior art keywords
- jacket
- tank
- welding
- weld
- fixed
- 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
- 238000000034 method Methods 0.000 title claims description 5
- 238000010276 construction Methods 0.000 title 1
- 238000003466 welding Methods 0.000 claims abstract description 28
- 238000009434 installation Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000035515 penetration Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、タンクや槽などの
液体収容容器の外面にジャケットを取付け固定する構造
に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for fixing a jacket to an outer surface of a liquid container such as a tank or a tank.
【０００２】[0002]
【従来の技術】各種液体を収容するタンク、槽等の本体
外面には、例えば内部液体の温度調節の為にジャケット
が添設され、本体とジャケットとの空間に温度調整用流
体を流す場合がある。このような場合、ジャケットは比
較的薄肉の板材で構成されるが、その本体外面が広い場
合には、ステーと称する連結支持部材等が両者の間に介
装され、本体によりジャケットを補強して支持すること
になる。このようなジャケットの補強構造としては、次
のようなものがある。即ち図３及び図４に示すように、
容器の本体１の外面に中実棒状のステー３を隅肉溶接に
より固定し、その外端面にジャケット５の丸穴７の内周
面を隅肉溶接により固定する。又、図５及び図６に示す
ように、Ｔ形断面のステー９を用いる場合には、ステー
９のウェブの両側を本体１の外面に隅肉溶接し、ステー
９のフランジ部上面とジャケット１１の長穴１３の内周
面を隅肉円周溶接する。更には、ステー等を用いずに図
７及び図８に示すように、ジャケット１５に一体成型の
ディンプル穴１７を形成し、ディンプル穴１７の内周面
と本体１の外面とを溶け込み円周溶接により固定する。2. Description of the Related Art A jacket is provided on the outer surface of a main body such as a tank or a tank for accommodating various liquids, for example, in order to control the temperature of an internal liquid. is there. In such a case, the jacket is composed of a relatively thin plate, but when the outer surface of the main body is wide, a connecting support member or the like called a stay is interposed between the two, and the jacket is reinforced by the main body. I will support you. The following are examples of such a jacket reinforcement structure. That is, as shown in FIGS. 3 and 4,
A solid rod-shaped stay 3 is fixed to the outer surface of the container body 1 by fillet welding, and the inner peripheral surface of the round hole 7 of the jacket 5 is fixed to the outer end surface by fillet welding. As shown in FIGS. 5 and 6, when a stay 9 having a T-shaped cross section is used, both sides of the web of the stay 9 are fillet-welded to the outer surface of the main body 1 and the upper surface of the flange portion of the stay 9 and the jacket 11 are connected. The inner circumferential surface of the long hole 13 is welded to the fillet circumference. Further, as shown in FIGS. 7 and 8 without using a stay or the like, an integrally formed dimple hole 17 is formed in the jacket 15, and the inner peripheral surface of the dimple hole 17 and the outer surface of the main body 1 are melted and circumferentially welded. Fix with.
【０００３】[0003]
【発明が解決しようとする課題】然るに、前述のような
ステーを用いた補強構造では、ステーと本体及びジャケ
ットとの溶接は隅肉溶接となり、良好な溶接品質が得に
くかった。又、ディンプル穴を用いる補強構造では、プ
レス加工によるディンプル穴の突出長さがばらつくこと
があり、溶け込み溶接とは言え溶接品質に難があった。
本願発明は、斯かる従来の補強構造の問題点に鑑みなさ
れたもので、ステー乃至連結部材と本体外面及び連結部
材とジャケットとの取付け構造の溶接品質が高い容器等
へのジャケット取付け構造及び取付け方法を提供するこ
とを課題とする。However, in the reinforcing structure using the stay as described above, welding of the stay to the main body and the jacket is fillet welding, and it is difficult to obtain good welding quality. Further, in the reinforcing structure using the dimple holes, the protrusion length of the dimple holes due to the press working may vary, and there is a problem in welding quality even though it is penetration welding.
SUMMARY OF THE INVENTION The present invention has been made in view of the problems of the conventional reinforcing structure, and has a jacket mounting structure and mounting to a container or the like having a high welding quality in a mounting structure of a stay or a connecting member and an outer surface of a main body and a connecting member and a jacket. It is an object to provide a method.
【０００４】[0004]
【課題を解決するための手段】如上の課題を解決するた
め、本発明によれば、容器等の本体外面とその外面を取
り囲むジャケットとの連結構造において、円筒形の連結
部材の内端の内外周を前記外面に円周溶接により固定
し、前記連結部材の外端と同外端を受け入れる前記ジャ
ケットの連結穴とを円周溶接により連結固定しているこ
とを特徴とする。又、本発明によれば、容器等の本体外
面にこの外面を取り囲むジャケットを取り付ける方法に
おいて、円筒形の連結部材の内端の内外周を前記外面に
円周溶接により固定し、前記連結部材の外端に同外端を
受け入れる前記ジャケットの連結穴を整列させてジャケ
ットを支持し、しかる後前記連結部材の外端と前記連結
穴との間で円周溶接を行うことを特徴とする。According to the present invention, there is provided a connecting structure for connecting an outer surface of a main body of a container or the like and a jacket surrounding the outer surface, according to the present invention. A circumference is fixed to the outer surface by circumferential welding, and an outer end of the connecting member and a connecting hole of the jacket for receiving the outer end are connected and fixed by circumferential welding. According to the present invention, in a method of attaching a jacket surrounding the outer surface to an outer surface of a main body of a container or the like, the inner and outer peripheries of an inner end of a cylindrical connecting member are fixed to the outer surface by circumferential welding, The connecting hole of the jacket that receives the outer end is aligned with the outer end to support the jacket, and then circumferential welding is performed between the outer end of the connecting member and the connecting hole.
【０００５】[0005]
【発明の実施の形態】以下、添付の図面を参照して本発
明の実施形態を説明する。図１及び図２を参照するに、
タンクの外殻である本体２１の外面の所定の位置に円筒
形の連結部材即ち中空ステー２３の内端２３ａが溶接に
より取り付けられる。図から明らかなように、内端２３
ａの外周側及び内周側の角部には、予め溶接開先が加工
されており、内側円周溶接２５及び外側円周溶接２７は
完全溶け込み溶接となっている。次に、ジャケット２９
を取り付けることになるが、これには予め中空ステー２
３の取付け位置に対応して丸連結穴３１が穿設されてい
て、これに溶接開先が設けられている。丸連結穴３１の
中に入る中空ステー２３の外端２３ｂには、外周部に段
付き加工が施されていて、その棚段面にジャケット２９
の内面が接する。この状態で円周溶接３３が行われる。
このような中空ステー２３の取付け位置は、ジャケット
が所定の剛性を有して変形しないように定められてい
て、その数だけ中空ステー２３が本体２１とジャケット
２９との間に取り付けられれば、所要の剛性を有し、液
漏れも無くジャケット２９内に所要の流体を流すことが
できる。尚、円周溶接２５，２７，３３の探傷検査は、
外側から接近させる探傷探触子で十分に行われ、高い品
質は円周溶接が得られ、長期にわたりその品質、機能を
維持することができる。Embodiments of the present invention will be described below with reference to the accompanying drawings. Referring to FIGS. 1 and 2,
A cylindrical connecting member, that is, an inner end 23a of a hollow stay 23 is attached by welding to a predetermined position on the outer surface of the main body 21, which is the outer shell of the tank. As is clear from the figure, the inner end 23
A welding groove is preliminarily formed on the outer peripheral side and the inner peripheral side corner of a, and the inner circumferential weld 25 and the outer circumferential weld 27 are completely penetration welded. Next, jacket 29
Will be installed, but this will require a hollow stay 2
A round connection hole 31 is formed corresponding to the mounting position of No. 3, and a welding groove is provided in this hole. The outer end 23b of the hollow stay 23 that enters the round connection hole 31 has a stepped outer peripheral portion, and a jacket 29 is provided on the shelf step surface.
The inner surface of touches. Circumferential welding 33 is performed in this state.
The mounting position of such a hollow stay 23 is determined so that the jacket has a predetermined rigidity and is not deformed. If the hollow stays 23 are mounted by the number between the main body 21 and the jacket 29, the required positions are required. The required fluid can be flowed into the jacket 29 without liquid leakage. In addition, the flaw detection inspection of the circumferential welding 25, 27, 33
Sufficiently performed with a flaw detector approached from the outside, circumferential welding is obtained with high quality, and its quality and function can be maintained for a long time.
【０００６】[0006]
【発明の効果】以上説明したように、本発明によれば、
容器等の本体外面にジャケットを連結固定するに際し、
円筒形の連結部材を使用するので、常に外側からアクセ
ス可能な円周溶接が得られるから、高い溶接品質でジャ
ケットを取り付けることができる。As described above, according to the present invention,
When connecting and fixing the jacket to the outer surface of the main body such as a container,
Since a cylindrical connecting member is used, circumferential welding that is always accessible from the outside can be obtained, so that the jacket can be attached with high welding quality.
【図１】本発明の実施形態を示す部分断面図である。FIG. 1 is a partial sectional view showing an embodiment of the present invention.
【図２】図２に対応する部分平面図である。FIG. 2 is a partial plan view corresponding to FIG.
【図３】従来構造の一例を示す部分断面図である。FIG. 3 is a partial sectional view showing an example of a conventional structure.
【図４】図３に対応する部分平面図である。FIG. 4 is a partial plan view corresponding to FIG.
【図５】別の従来構造を示す部分断面図である。FIG. 5 is a partial sectional view showing another conventional structure.
【図６】図５３に対応する部分平面図である。FIG. 6 is a partial plan view corresponding to FIG. 53.
【図７】更に別の従来構造を示す部分側面図である。FIG. 7 is a partial side view showing still another conventional structure.
【図８】図７のVIII−VIII線に沿う部分断面である。FIG. 8 is a partial cross section taken along line VIII-VIII in FIG.
２１ 本体 ２３ 中空ステー ２３ａ 内端 ２３ｂ 外端 ２５ 円周溶接 ２７ 円周溶接 ２９ ジャケット ３１ 丸連結穴 ３３ 円周溶接 DESCRIPTION OF SYMBOLS 21 Main body 23 Hollow stay 23a Inner end 23b Outer end 25 Circumference welding 27 Circumference welding 29 Jacket 31 Round connection hole 33 Circumference welding
Claims (2)
ャケットとの連結構造において、円筒形の連結部材の内
端の内外周を前記外面に円周溶接により固定し、前記連
結部材の外端と同外端を受け入れる前記ジャケットの連
結穴とを円周溶接により連結固定していることを特徴と
する容器等へのジャケット取付け構造。1. A connecting structure of an outer surface of a main body of a container or the like and a jacket surrounding the outer surface, wherein inner and outer peripheries of an inner end of a cylindrical connecting member are fixed to the outer surface by circumferential welding, and an outer end of the connecting member is provided. And a connection hole of the jacket for receiving the outer end of the jacket is fixedly connected by circumferential welding.
ャケットを取り付ける方法において、円筒形の連結部材
の内端の内外周を前記外面に円周溶接により固定し、前
記連結部材の外端に同外端を受け入れる前記ジャケット
の連結穴を整列させて該ジャケットを支持し、しかる後
前記連結部材の外端と前記連結穴との間で円周溶接を行
うことを特徴とする容器等へのジャケット取付け方法。2. A method for attaching a jacket surrounding the outer surface to an outer surface of a main body of a container or the like, wherein the inner and outer peripheries of an inner end of a cylindrical connecting member are fixed to the outer surface by circumferential welding, and the outer end of the connecting member is fixed to the outer end of the connecting member. Aligning the connection hole of the jacket for receiving the outer end to support the jacket, and thereafter performing circumferential welding between the outer end of the connection member and the connection hole. Jacket installation method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13710397A JP3600402B2 (en) | 1997-05-27 | 1997-05-27 | Jacket mounting structure and method of mounting to container etc. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13710397A JP3600402B2 (en) | 1997-05-27 | 1997-05-27 | Jacket mounting structure and method of mounting to container etc. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10323755A true JPH10323755A (en) | 1998-12-08 |
| JP3600402B2 JP3600402B2 (en) | 2004-12-15 |
Family
ID=15190933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13710397A Expired - Lifetime JP3600402B2 (en) | 1997-05-27 | 1997-05-27 | Jacket mounting structure and method of mounting to container etc. |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3600402B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016070998A1 (en) * | 2014-11-07 | 2016-05-12 | Linde Aktiengesellschaft | Method for producing a heat exchanger, and heat exchanger produced by way of the method |
| JP2020197065A (en) * | 2019-06-03 | 2020-12-10 | 株式会社竹中工務店 | Steel plate slab structure, and construction method of the same |
-
1997
- 1997-05-27 JP JP13710397A patent/JP3600402B2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016070998A1 (en) * | 2014-11-07 | 2016-05-12 | Linde Aktiengesellschaft | Method for producing a heat exchanger, and heat exchanger produced by way of the method |
| JP2020197065A (en) * | 2019-06-03 | 2020-12-10 | 株式会社竹中工務店 | Steel plate slab structure, and construction method of the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3600402B2 (en) | 2004-12-15 |
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