PROBLEM TO BE SOLVED: To suppress heat conduction from a fuel tank provided with a heating device to a cargo hold and to ease stowage restriction in the cargo hold and the use restriction of the heating device.SOLUTION: First to fifth cargo holds 12 to 16 are arranged from the bow side to the stern side of a ship. Above an engine room 17 adjacent to the fifth cargo hold 16 and the stern through partition walls and just under a stern upper structure 11, C-type heavy oil tanks 18S, 18P are arranged on the bow side and A-type heavy oil/diesel oil tanks 19S, 19P are arranged on the stern side. A C-type heavy oil tank 21 is provided under the fifth cargo hold 16 and C-type heavy oil tanks 22S, 22P are provided under the fourth cargo hold 15. The C-type heavy oil tanks 18S, 18P, 21, 22S, 22P are provided with a fuel oil heating device. Heat insulation materials 20S, 20P, 23, 24S, 24P are provided on the partition walls between the C-type heavy oil tanks 18S, 18P, 21, 22S, 22P and the fifth cargo hold 16, the fourth cargo hold 15.
【課題】加熱装置が設備される燃料タンクから貨物倉へ熱が伝わるのを抑え、貨物倉の積み付けの制限や加熱装置の使用制限を低減する。【解決手段】船首側から船尾に向けて第1貨物倉12〜第5貨物倉16を配置する。第5貨物倉16と隔壁を介して船尾に隣接する機関室17の上方で、船尾上部構造物11の直下、船首側にC重油タンク18S、18Pを配置し、船尾側にA重油/ディーゼルオイルタンク19S、19Pを配置する。第5貨物倉16の下にC重油タンク21を設け、第4貨物倉15の下にC重油タンク22S、22Pを設ける。C重油タンク18S、18P、21、22S、22Pに燃料油加熱装置を設備する。C重油タンク18S、18P、21、22S、22Pと第5貨物倉16、第4貨物倉15の間の隔壁に断熱材20S、20P、23、24S、24Pを設ける。【選択図】図1
HEAT INSULATION STRUCTURE OF CARGO HOLD
貨物倉防熱構造
2016-01-18
Patent
Electronic Resource
Japanese
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