| 摘要 |
PROBLEM TO BE SOLVED: To prevent a gas oil fuel in a diesel generator system from being frozen (paraffin hardening). SOLUTION: A main oil storage tank 16 to store the gas oil for fuel and a fuel pipe 18 are covered with an outer sleeve 20 in order to form a double structure, and cooling air having a high temperature, which has been used and exhausted from a diesel engine, is sent to its hollow space 22. Thereby, the main oil storage tank and the entire fuel pipe are heated. |
