将柔性热管用于大型天文望远镜的焦面散热器上，可以将处于真空环境中焦面接收到的热量及时传至镜筒外，而无需外加动力，可省去循环泵和相应的管道，不需要维护，此外也无需增加冷却水泵，适应性强，操作方便。在研制过程中，对采用柔性的波纹管其波纹空间对工质的影响给予了充分的考虑。 The flexible heat pipe for large astronomical telescope telescopic radiator, the vacuum can be received in the focal plane of heat in a timely manner to the outside of the barrel, without the need for additional power, eliminating the need for circulating pump and the corresponding pipe, not Need to maintain, in addition also does not need to increase the cooling water pump, the adaptability is strong, the operation is convenient. In the development process, the use of flexible bellows corrugated space on the impact of the refrigerant gave full consideration.