JPS5586996A - Heating method to cavity wall in low temperature system liquid-gas carrier - Google Patents
Heating method to cavity wall in low temperature system liquid-gas carrierInfo
- Publication number
- JPS5586996A JPS5586996A JP15922378A JP15922378A JPS5586996A JP S5586996 A JPS5586996 A JP S5586996A JP 15922378 A JP15922378 A JP 15922378A JP 15922378 A JP15922378 A JP 15922378A JP S5586996 A JPS5586996 A JP S5586996A
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- cavity wall
- ejector
- spraying
- cavity
- 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
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
PURPOSE: To improve the rate of heat exchange and carry out economically, spraying a part of hot water heat-exchanged to the cavity wall through a nozzle, driving the ejector by residual hot water, sucking hot water after spraying, by supplying to the heat exchanger.
CONSTITUTION: Hot water heated with a heat exchanger is distributed to the spray nozzle 4 and the ejector 8 at the prescribed ratio from the main supply pipe 2 through the regulating valve 12, 14. A spray nozzle 4 is arranged in the cavity between cargo tanks 5 facing its nozzle hole 6 to the cavity wall 7 up and downwards, spraying supplied hot water toward the cavity wall 7, and heating the cavity wall 7. By driving the ejector 8 by hot water which is supplied to the ejector 8, sucking residual hot water in the cavity 3 bottom after spraying, and sent to the heat exchanger through the return pipe 10, 11. Thus, the rate of heat exchange can be improved economically.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15922378A JPS5586996A (en) | 1978-12-26 | 1978-12-26 | Heating method to cavity wall in low temperature system liquid-gas carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15922378A JPS5586996A (en) | 1978-12-26 | 1978-12-26 | Heating method to cavity wall in low temperature system liquid-gas carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5586996A true JPS5586996A (en) | 1980-07-01 |
Family
ID=15689019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15922378A Pending JPS5586996A (en) | 1978-12-26 | 1978-12-26 | Heating method to cavity wall in low temperature system liquid-gas carrier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5586996A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006143003A (en) * | 2004-11-19 | 2006-06-08 | Mitsubishi Heavy Ind Ltd | Liquefied gas carrying vessel |
| KR100655877B1 (en) * | 2005-05-26 | 2006-12-13 | 삼성중공업 주식회사 | Device for Heating the Cofferdam of Liquefied Natural Gas Carrier |
| KR101137398B1 (en) * | 2009-05-08 | 2012-04-20 | 대우조선해양 주식회사 | Apparatus for heating cofferdam and floating marine structure having the apparatus |
| KR101137397B1 (en) * | 2009-05-07 | 2012-04-20 | 대우조선해양 주식회사 | Apparatus for heating cofferdam and floating marine structure having the apparatus |
-
1978
- 1978-12-26 JP JP15922378A patent/JPS5586996A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006143003A (en) * | 2004-11-19 | 2006-06-08 | Mitsubishi Heavy Ind Ltd | Liquefied gas carrying vessel |
| JP4727212B2 (en) * | 2004-11-19 | 2011-07-20 | 三菱重工業株式会社 | Liquefied gas carrier |
| KR100655877B1 (en) * | 2005-05-26 | 2006-12-13 | 삼성중공업 주식회사 | Device for Heating the Cofferdam of Liquefied Natural Gas Carrier |
| KR101137397B1 (en) * | 2009-05-07 | 2012-04-20 | 대우조선해양 주식회사 | Apparatus for heating cofferdam and floating marine structure having the apparatus |
| KR101137398B1 (en) * | 2009-05-08 | 2012-04-20 | 대우조선해양 주식회사 | Apparatus for heating cofferdam and floating marine structure having the apparatus |
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