Turbine cylinder casing thermal insulating method and thermal insulating cabin
Patent Information
- Authority / Receiving Office
- CN · China
- Current Assignee / Owner
- 岑保卫
- Publication Date
- 2007-01-03
- Estimated Expiration
- Not applicable · inactive patent
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Abstract
Description
technical field
[0001] The invention relates to a method and device for heat preservation of a steam turbine cylinder casing, in particular a detachable combined heat preservation method and device, which belong to the technical field of equipment heat preservation and protection. Background technique
[0002] With the extensive use of large-scale equipment, its operation at high or low temperatures often results in a large loss of heat or cooling, such as steam turbine generator sets. These equipment operating at high temperature often have their shells exposed to the space, resulting in a large amount of heat loss. If these large equipment are operated in winter or in cold places in the north, the heat loss will be extremely considerable, which not only affects the energy utilization rate of the equipment. High and low, but also affect the efficiency of equipment operation, greatly increasing the cost of operation.
[0003] Although there are some conventional heat preser...