HEAT INSULATING STRUCTURE FOR STRUCTURAL MEMBER HAVING UPPER AND LOWER PARTS DIFFERENT IN TEMPERATURE

摘要

An insulation structure of a body having a temperature difference between the upper and lower sides thereof is provided to prevent loss of heat due to conduction by preventing the insulation structure from directly making contact with the body. An insulation structure includes a lower end section(10), an upper end section(20), a structure, and an insulation section(40). The lower end section has a first temperature. The upper end section has a second temperature higher than the first temperature. Both ends of the body are attached to the lower end section and the upper end section. The insulation section is separated from the body by a predetermined interval. A fluid is provided in the interval. Both ends of the insulation section are attached to the lower end section and the upper end section. The insulation section forms the same temperature gradient as the body.