JPS58194189U - Floating roof structure of tank - Google Patents
Floating roof structure of tankInfo
- Publication number
- JPS58194189U JPS58194189U JP9196282U JP9196282U JPS58194189U JP S58194189 U JPS58194189 U JP S58194189U JP 9196282 U JP9196282 U JP 9196282U JP 9196282 U JP9196282 U JP 9196282U JP S58194189 U JPS58194189 U JP S58194189U
- Authority
- JP
- Japan
- Prior art keywords
- floating roof
- tank
- roof body
- roof structure
- thickness
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来例を示す概略縦断面図、第２図以下の図６
１本考案の一実施例を示し、第２図は概略縦断面図、第
３図は要部の縦断面図、第４図はウェザ−シール部分の
縦断面図、第５図は第４図の■−■矢視図、第６図は第
４図のＶＩ−Ｖｌ矢視図である。
１・・・浮屋根本体、７・・・シール、１４・・・ピッ
ト、３３・・・セパレートプレート。Figure 1 is a schematic longitudinal sectional view showing a conventional example, Figure 2 and Figure 6 below.
1 shows one embodiment of the present invention, FIG. 2 is a schematic vertical sectional view, FIG. 3 is a vertical sectional view of the main part, FIG. 4 is a vertical sectional view of the weather seal part, and FIG. FIG. 6 is a view taken along VI-Vl in FIG. 4. 1... Floating roof body, 7... Seal, 14... Pit, 33... Separate plate.
Claims (1)
浮屋根本体の外周面に配設されると共にタンク本体内周
面に当接するシートとを有し、浮屋根本体の外周部に環
状の液体貯溜ピットを設け、上端がタンク本体内周面に
固着されると共に下端が上記ピット内の液中に挿入され
た環状のセパレートプレートを設け、上記浮屋根本体の
上面を中央から外周に向かうにしたがって下向きとなる
傾斜面に形成して浮屋根本体の外周部の厚さをその中央
部の厚さよりも小に設定したことを特徴とするタンクの
浮屋根構造。It has a floating roof body disposed within the tank body so as to be able to rise and fall freely, and a sheet disposed on the outer circumferential surface of the floating roof body and in contact with the inner circumferential surface of the tank body. An annular liquid storage pit is provided, and an annular separate plate is provided whose upper end is fixed to the inner peripheral surface of the tank body and whose lower end is inserted into the liquid in the pit, and the upper surface of the floating roof body is spread from the center to the outer periphery. A floating roof structure for a tank, characterized in that the floating roof body is formed into an inclined surface that becomes downward as the roof moves toward the main body, and the thickness of the outer peripheral part of the floating roof body is set smaller than the thickness of the central part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9196282U JPS58194189U (en) | 1982-06-18 | 1982-06-18 | Floating roof structure of tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9196282U JPS58194189U (en) | 1982-06-18 | 1982-06-18 | Floating roof structure of tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58194189U true JPS58194189U (en) | 1983-12-23 |
| JPS6223742Y2 JPS6223742Y2 (en) | 1987-06-17 |
Family
ID=30100182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9196282U Granted JPS58194189U (en) | 1982-06-18 | 1982-06-18 | Floating roof structure of tank |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58194189U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009083873A (en) * | 2007-09-28 | 2009-04-23 | Ishii Iron Works Co Ltd | Floating roof for storage tank |
| JP2009143575A (en) * | 2007-12-11 | 2009-07-02 | Nippon Steel Pipeline Co Ltd | Sloshing suppressing device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58192289U (en) * | 1982-06-17 | 1983-12-21 | 日立造船株式会社 | Oil vapor leak prevention device for oil tank |
-
1982
- 1982-06-18 JP JP9196282U patent/JPS58194189U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58192289U (en) * | 1982-06-17 | 1983-12-21 | 日立造船株式会社 | Oil vapor leak prevention device for oil tank |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009083873A (en) * | 2007-09-28 | 2009-04-23 | Ishii Iron Works Co Ltd | Floating roof for storage tank |
| JP2009143575A (en) * | 2007-12-11 | 2009-07-02 | Nippon Steel Pipeline Co Ltd | Sloshing suppressing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6223742Y2 (en) | 1987-06-17 |
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