The invention provides an aluminum ammonia channel heat pipe, a heat dissipation assembly and a satellite, and relates to the technical field of satellite thermal control. According to the aluminum ammonia channel heat pipe, compared with the prior art, redundant solid materials are not used for being connected between the second heat conduction plate and the pipe body any more, the supporting components arranged along the outer side of the pipe body at intervals are adopted for being connected with the second heat conduction plate and the pipe body, and therefore gaps are formed between the adjacent supporting components. According to the aluminum-ammonia channel heat pipe provided by the invention, the weight of the aluminum-ammonia channel heat pipe provided by the invention can be effectively reduced due to the formation of the gaps, and in practical application, the heat conduction effect between the second heat conduction plate and the pipe main body is not substantially influenced due to the formation of the gaps, so that compared with the prior art, the heat conduction effect between the second heat conduction plate and the pipe main body is greatly improved. While the heat conduction effect is ensured, the aluminum ammonia channel heat pipe provided by the embodiment of the invention realizes effective weight reduction.
本申请提供了一种铝氨槽道热管、散热组件及卫星,涉及卫星热控技术领域。根据本申请提供的铝氨槽道热管,相对于现有技术而言,不再使用冗余的实体材料连接在第二导热板与管主体之间,而是采用沿着管主体的外侧间隔设置的支撑构件连接第二导热板和管主体,以此在相邻的支撑构件之间形成间隙。根据本申请提供的铝氨槽道热管,以上间隙的形成能够有效降低根据本申请提供的铝氨槽道热管的重量,并且在实际应用中,并未因间隙的形成对第二导热板与管主体之间的导热效果造成实质影响,因此相对于现有技术而言,在确保了导热效果的同时,根据本申请实施例提供的铝氨槽道热管实现了有效减重。
Aluminum ammonia channel heat pipe, heat dissipation assembly and satellite
铝氨槽道热管、散热组件及卫星
2024-12-31
Patent
Electronic Resource
Chinese
IPC: | F28D Wärmetauscher, soweit in keiner anderen Unterklasse vorgesehen, in denen die Wärmetauschmittel nicht in direkte Berührung miteinander kommen , HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT / B64G Raumfahrt , COSMONAUTICS |
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