JPH06331095A - Cold reserving support device for liquefied gas tank - Google Patents
Cold reserving support device for liquefied gas tankInfo
- Publication number
- JPH06331095A JPH06331095A JP5118501A JP11850193A JPH06331095A JP H06331095 A JPH06331095 A JP H06331095A JP 5118501 A JP5118501 A JP 5118501A JP 11850193 A JP11850193 A JP 11850193A JP H06331095 A JPH06331095 A JP H06331095A
- Authority
- JP
- Japan
- Prior art keywords
- liquefied gas
- gas tank
- rod
- cold insulation
- stud
- 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
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、液化ガスタンクの外側
に保冷パネルを取り付けるための液化ガスタンクの保冷
支持装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cold storage support device for a liquefied gas tank for mounting a cold insulation panel on the outside of the liquefied gas tank.
【０００２】[0002]
【従来の技術】従来の液化ガスタンクの保冷支持装置を
図５の断面図によって説明すると、ＬＮＧ船等の内部に
設けられている液化ガスタンクａの外側に、金属のロッ
ドｂを垂直にしてその先端を溶接し、ブロック状の保冷
パネルｃのほぼ中央に穿設されている貫通孔ｄをロッド
ｂに嵌めてロッドｂを貫通させる。そしてロッドｂにワ
ッシャｅを嵌めた後、ロッドｂの他端に刻設されている
雄ねじにナットｆを螺合して締め付け、ロッドｂによっ
て液化ガスタンクａの外側にブロック状の保冷パネルｃ
を支持している。2. Description of the Related Art A conventional cold storage supporting device for a liquefied gas tank will be described with reference to a cross-sectional view of FIG. 5. A tip end of a liquefied gas tank a provided inside an LNG ship or the like is provided with a metal rod b vertically. Are welded to each other, and a through hole d bored at substantially the center of the block-shaped cold insulation panel c is fitted into the rod b to penetrate the rod b. Then, after fitting the washer e on the rod b, the nut f is screwed into the male screw engraved on the other end of the rod b and tightened, and the block b is provided on the outside of the liquefied gas tank a by the rod b.
I support you.
【０００３】ブロック状の保冷パネルｃは液化ガスタン
クａの外側に並べて設けられ、外部の熱が伝わらないよ
うにして液化ガスタンクａ内の液化ガスが低温に保たれ
るようにしている。Block-shaped cool panels c are arranged side by side on the outside of the liquefied gas tank a to prevent external heat from being transferred so that the liquefied gas in the liquefied gas tank a is kept at a low temperature.
【０００４】[0004]
【発明が解決しようとする課題】従来の液化ガスタンク
の保冷支持装置は、先端を液化ガスタンクａに溶接した
金属のロッドｂで保冷パネルｃを支持しており、常温の
外部の熱が多数の金属のロッドｂによって液化ガスタン
クａに伝導し、保冷性に欠ける欠点があった。In the conventional cold insulation supporting device for a liquefied gas tank, a cold insulation panel c is supported by a metal rod b whose tip is welded to the liquefied gas tank a, and a large amount of heat outside the room temperature is used for the metal. There was a defect that it was conducted to the liquefied gas tank a by the rod b and the cold insulation property was lacking.
【０００５】本発明はこのような従来の欠点を改善し、
外部の熱が保冷パネルを支持しているロッドを介して液
化ガスタンクに伝導されないようにして保冷性を向上さ
せた液化ガスタンクの保冷支持装置を提供することを目
的とするものである。The present invention overcomes these drawbacks of the prior art,
An object of the present invention is to provide a cold insulation supporting device for a liquefied gas tank in which cold heat is improved by preventing external heat from being conducted to the liquefied gas tank through a rod supporting the cold insulation panel.
【０００６】[0006]
【課題を解決するための手段】本発明の液化ガスタンク
の保冷支持装置は、液化ガスタンクの外側に金属のスタ
ッドを溶接し、保冷パネルに断熱性の高い材料のロッド
を貫通させ、該ロッドの先端を前記スタッドにねじ結合
して前記保冷パネルを液化ガスタンクの外側に取り付け
たことを特徴とするものである。According to the cold-insulating support device for a liquefied gas tank of the present invention, a metal stud is welded to the outside of the liquefied gas tank, a rod made of a material having a high heat insulating property is passed through the cold-insulating panel, and the tip of the rod is pierced. Is screwed to the stud and the cold insulation panel is attached to the outside of the liquefied gas tank.
【０００７】[0007]
【作用】保冷パネルを支持しているロッドが断熱性の高
い材料になっているため、外部の熱は液化ガスタンクに
伝導されないようになる。Since the rod supporting the cold insulation panel is made of a material having a high heat insulating property, external heat is not conducted to the liquefied gas tank.
【０００８】[0008]
【実施例】以下、本発明の実施例を図を参照して説明す
る。Embodiments of the present invention will now be described with reference to the drawings.
【０００９】図１は本発明の一実施例の断面図、図２は
図１の要部拡大図であって、アルミニウム等によって作
られている液化ガスタンク１の外側には、中心に雌ねじ
２（図２参照）が刻設されているアルミニウム等のスタ
ッド３が溶接４によって固着されている。FIG. 1 is a cross-sectional view of an embodiment of the present invention, and FIG. 2 is an enlarged view of a main part of FIG. 1, in which an internal thread 2 (center) is formed on the outside of a liquefied gas tank 1 made of aluminum or the like. A stud 3 made of aluminum or the like in which (see FIG. 2) is engraved is fixed by welding 4.
【００１０】５はロッドであって、木材合板等のように
強度があって断熱性の高い材料で作られており、ロッド
５の両端には雄ねじが刻設されていて、先端の雄ねじ部
分はスタッド３の中心に刻設されている雌ねじ２に螺合
され、ロッド５の先端とスタッド３とは、ねじ結合され
ている。Reference numeral 5 denotes a rod, which is made of a material having high strength and high heat insulation such as wood plywood. Male rods are engraved on both ends of the rod 5, and the male screw portion at the tip is The stud 3 is screwed into a female screw 2 formed in the center of the stud 3, and the tip of the rod 5 and the stud 3 are screwed together.
【００１１】このロッド５は図１に示すように、ブロッ
ク状の保冷パネル６のほぼ中央に穿設されている貫通孔
７を貫通し、他端にはワッシャ８が嵌められると共にナ
ット９が螺合されて締め付けられており、ロッド５によ
って液化ガスタンク１の外側にブロック状の保冷パネル
６が支持されている。As shown in FIG. 1, the rod 5 passes through a through hole 7 formed in the block-shaped cold insulation panel 6 at substantially the center thereof, and a washer 8 is fitted to the other end of the rod 5 and a nut 9 is screwed. The block-shaped cold insulation panel 6 is supported on the outside of the liquefied gas tank 1 by the rod 5.
【００１２】保冷パネル６を支持しているロッド５が木
材合板等のように断熱性の高い材料になっているため、
外部の熱は液化ガスタンク１に伝わりにくくなる。Since the rod 5 supporting the cold insulation panel 6 is made of a material having a high heat insulating property such as wood plywood,
External heat is less likely to be transferred to the liquefied gas tank 1.
【００１３】こうして、液化ガスタンク１の保冷性を向
上させることが可能となる。In this way, the cold insulation of the liquefied gas tank 1 can be improved.
【００１４】図３は本発明の他の実施例の要部拡大断面
図であって、アルミニウム等によって作られている液化
ガスタンク１の外側には、外周に雄ねじ１０が刻設され
ているアルミニウム等のスタッド１１が溶接４によって
固着されている。FIG. 3 is an enlarged cross-sectional view of an essential part of another embodiment of the present invention. Outside the liquefied gas tank 1 made of aluminum or the like, a male screw 10 is engraved on the outer periphery of the aluminum or the like. The stud 11 is fixed by welding 4.
【００１５】木材合板等のように強度があって断熱性の
高い材料で作られているロッド１２の先端には雌ねじ１
３が刻設されていて、この雌ねじ１３がスタッド１１の
雄ねじ１０に螺合されて、ロッド１２の先端とスタッド
１１とは、ねじ結合されている。そして図示は省略する
が、図１と同様にロッド１２はブロック状の保冷パネル
６のほぼ中央に穿設されている貫通孔７を貫通し、他端
にはワッシャ８が嵌められると共にナット９が螺合され
て締め付けられ、ロッド１２によって液化ガスタンク１
の外側にブロック状の保冷パネル６が支持されている。A female screw 1 is attached to the tip of a rod 12 made of a material having high strength and high heat insulation such as wood plywood.
3 is engraved, this female screw 13 is screwed into the male screw 10 of the stud 11, and the tip of the rod 12 and the stud 11 are screwed together. Although not shown, similarly to FIG. 1, the rod 12 penetrates the through hole 7 formed in the block-shaped cold insulation panel 6 substantially at the center, and the washer 8 is fitted to the other end and the nut 9 is attached. Liquefied gas tank 1 is screwed and tightened, and rod 12 is used.
A block-shaped cold insulation panel 6 is supported on the outer side of the.
【００１６】図３に示す実施例においては、保冷パネル
６を支持しているロッド１２が木材合板等のように断熱
性の高い材料になっているため、外部の熱は液化ガスタ
ンク１に伝わりにくくなる。In the embodiment shown in FIG. 3, since the rod 12 supporting the cold insulation panel 6 is made of a material having a high heat insulating property such as wood plywood, external heat is difficult to be transmitted to the liquefied gas tank 1. Become.
【００１７】こうして、図１に示す実施例と同様、液化
ガスタンク１の保冷性を向上させることが可能となる。Thus, as in the embodiment shown in FIG. 1, it is possible to improve the cold insulation of the liquefied gas tank 1.
【００１８】図４は本発明の更に他の実施例の要部拡大
断面図であって、アルミニウム等によって作られている
液化ガスタンク１の外側には、外周に雄ねじ１０が刻設
されているアルミニウム等のスタッド１１が溶接４によ
って固着されている。FIG. 4 is an enlarged cross-sectional view of a main part of still another embodiment of the present invention, in which an external thread 10 is engraved on the outer periphery of the liquefied gas tank 1 made of aluminum or the like. The studs 11 are fixed by the welding 4.
【００１９】木材合板等のように強度があって断熱性の
高い材料で作られているロッド１４の先端には、径を大
きくした係合部１５が形成されていて、この係合部１５
にはロッド１４と同一材料の袋ナット１６が係合されて
いる。そして袋ナット１６の雌ねじ１７がスタッド１１
の雄ねじ１０に螺合され、ロッド１４の先端とスタッド
１１とは、袋ナット１６を介してねじ結合されている。
そして図示は省略するが、図１と同様にロッド１４はブ
ロック状の保冷パネル６のほぼ中央に穿設されている貫
通孔７を貫通し、他端にはワッシャ８が嵌められると共
にナット９が螺合されて締め付けられ、ロッド１４によ
って液化ガスタンク１の外側にブロック状の保冷パネル
６が支持されている。An engaging portion 15 having a large diameter is formed at the tip of the rod 14 made of a material having high strength and high heat insulating property such as wood plywood.
A cap nut 16 made of the same material as the rod 14 is engaged with this. And the female screw 17 of the cap nut 16 is the stud 11
The rod 14 and the stud 11 are screwed to each other via a cap nut 16.
Although not shown, similarly to FIG. 1, the rod 14 penetrates a through hole 7 formed in the block-shaped cold insulation panel 6 substantially at the center, and a washer 8 is fitted to the other end and a nut 9 is attached. The block-shaped cold insulation panel 6 is supported on the outside of the liquefied gas tank 1 by being screwed and tightened.
【００２０】図４に示す実施例においては、保冷パネル
６を支持しているロッド１４が木材合板等のように断熱
性の高い材料になっているため、外部の熱は液化ガスタ
ンク１に伝わりにくくなる。In the embodiment shown in FIG. 4, since the rod 14 supporting the cold insulation panel 6 is made of a material having a high heat insulating property such as wood plywood, it is difficult for external heat to be transmitted to the liquefied gas tank 1. Become.
【００２１】こうして、図１や図３に示す実施例と同様
液化ガスタンク１の保冷性を向上させることが可能とな
る。In this way, it becomes possible to improve the cold insulation of the liquefied gas tank 1 as in the embodiment shown in FIG. 1 and FIG.
【００２２】尚、本発明は上述の実施例にのみ限定され
るものではなく、本発明の要旨を逸脱しない範囲内にお
いて種々変更を加え得ることは勿論である。The present invention is not limited to the above-mentioned embodiments, and it goes without saying that various modifications can be made without departing from the gist of the present invention.
【００２３】[0023]
【発明の効果】本発明は、液化ガスタンクの外側に溶接
した金属のスタッドに断熱性の高い材料のロッドの先端
をねじ結合し、この断熱性の高い材料のロッドで保冷パ
ネルを液化ガスタンクの外側に取り付けたので、外部の
熱が保冷パネルを支持している断熱性の高い材料のロッ
ドを介して液化ガスタンクに伝導するのを防止すること
ができ、液化ガスタンクの保冷性が向上する効果があ
る。According to the present invention, a metal stud welded to the outside of a liquefied gas tank is screwed to the tip of a rod made of a material having a high heat insulating property, and the cold insulation panel is attached to the outside of the liquefied gas tank by a rod made of a material having a high heat insulating property. Since it is attached to the liquefied gas tank, it is possible to prevent external heat from being conducted to the liquefied gas tank through the rod of the highly heat insulating material that supports the cold insulation panel, which has the effect of improving the cold insulation of the liquefied gas tank. .
【図１】本発明の一実施例の断面図である。FIG. 1 is a sectional view of an embodiment of the present invention.
【図２】図１の要部拡大断面図である。FIG. 2 is an enlarged sectional view of a main part of FIG.
【図３】本発明の他の実施例の要部拡大断面図である。FIG. 3 is an enlarged sectional view of a main part of another embodiment of the present invention.
【図４】本発明の更に他の実施例の要部拡大断面図であ
る。FIG. 4 is an enlarged cross-sectional view of a main part of still another embodiment of the present invention.
【図５】従来装置の断面図である。FIG. 5 is a cross-sectional view of a conventional device.
１ 液化ガスタンク ３ スタッド ４ 溶接 ５ ロッド ６ 保冷パネル １１ スタッド １２ ロッド １４ ロッド 1 Liquefied gas tank 3 Stud 4 Welding 5 Rod 6 Cooling panel 11 Stud 12 Rod 14 Rod
Claims (1)
を溶接し、保冷パネルに断熱性の高い材料のロッドを貫
通させ、該ロッドの先端を前記スタッドにねじ結合して
前記保冷パネルを液化ガスタンクの外側に取り付けたこ
とを特徴とする液化ガスタンクの保冷支持装置。1. A stud made of metal is welded to the outside of the liquefied gas tank, a rod made of a material having a high heat insulating property is passed through the cold insulation panel, and the tip of the rod is screwed to the stud to attach the cold insulation panel to the liquefied gas tank. Cooling support device for a liquefied gas tank, characterized by being mounted on the outside.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5118501A JPH06331095A (en) | 1993-05-20 | 1993-05-20 | Cold reserving support device for liquefied gas tank |
| TW083104188A TW261654B (en) | 1993-05-20 | 1994-05-09 | |
| US08/240,624 US5464116A (en) | 1993-05-20 | 1994-05-11 | Insulation structure for liquefied gas tank |
| KR1019940010882A KR0166608B1 (en) | 1993-05-20 | 1994-05-19 | Insulated liquefied gas tanks |
| ES94303634T ES2084526T3 (en) | 1993-05-20 | 1994-05-20 | LIQUEFIED GAS TANKS ISOLATED. |
| DE69400094T DE69400094T2 (en) | 1993-05-20 | 1994-05-20 | Insulated liquid gas tanks |
| EP94303634A EP0628763B1 (en) | 1993-05-20 | 1994-05-20 | Insulated liquefied gas tanks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5118501A JPH06331095A (en) | 1993-05-20 | 1993-05-20 | Cold reserving support device for liquefied gas tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH06331095A true JPH06331095A (en) | 1994-11-29 |
Family
ID=14738237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5118501A Pending JPH06331095A (en) | 1993-05-20 | 1993-05-20 | Cold reserving support device for liquefied gas tank |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06331095A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015096755A (en) * | 2013-11-15 | 2015-05-21 | 株式会社Ihi | Membrane anchor mechanism |
-
1993
- 1993-05-20 JP JP5118501A patent/JPH06331095A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015096755A (en) * | 2013-11-15 | 2015-05-21 | 株式会社Ihi | Membrane anchor mechanism |
| WO2015072354A1 (en) * | 2013-11-15 | 2015-05-21 | 株式会社Ihi | Membrane anchor mechanism |
| US9803353B2 (en) | 2013-11-15 | 2017-10-31 | Ihi Corporation | Membrane anchor mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20040518 |