Title:
廃熱を利用した被加熱油の温度制御システム及び方法
Document Type and Number:
Japanese Patent JP7197135
Kind Code:
B2
Abstract:
To certainly enhance energy efficiency of marine engines such as power generation engines and propulsion engines for ships.SOLUTION: There is provided a temperature control system comprising: a heat exchanger that executes heat exchange between oil to be heated which is introduced into a cleaning device and coolant solution circulated in a marine engine so as to heat the oil to be heated and cools the coolant solution; an oil pipe having a flow path to the cleaning device via the heat exchanger and a flow path to the cleaning device without passing through the heat exchanger; an electromagnetic valve for oil that is arranged in the oil pipe and switches the flow path via the heat exchanger and the flow path without passing through the heat exchanger; a coolant pipe having a flow path via the heat exchanger and a flow path without passing through the heat exchanger; an electromagnetic valve for the coolant solution that is arranged in the coolant pipe and switches the flow path via the heat exchanger and the flow path without passing through the heat exchanger; and a temperature sensor that detects the temperature of the oil to be heated that goes to the cleaning device via the heat exchanger.SELECTED DRAWING: Figure 1
Inventors:
Onodera Usei
Application Number:
JP2019052102A
Publication Date:
December 27, 2022
Filing Date:
March 20, 2019
Export Citation:
Assignee:
Onodera Iron Works Co., Ltd.
International Classes:
F01P3/20; B63H21/38; F01M5/00; F01M11/10; F01P7/16; F02M31/16
Domestic Patent References:
| JP5999170U |
Foreign References:
| CN208364284U |
Attorney, Agent or Firm:
Seiichi Saito
Suzuki Eniwa
Suzuki Eniwa