A high-efficiency heat radiation panel
A technology of thermal radiation panels and radiant panels, which is applied in the field of internal radiation heat exchange, can solve problems such as inconsistent heat transfer of radiant panels, and achieve the effect of uniform heat dissipation and equal heat transfer
Active Publication Date: 2018-08-24
XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA
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Problems solved by technology
[0004] The purpose of the present invention: to provide a high-efficiency heat radiation plate, so that the heat medium can be evenly distributed in series in the radiation plate, improve the uniformity of the radiation temperature, and effectively solve the problem of inconsistent heat transfer in the radiation plate
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[0018] In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below in conjunction with the drawings in the embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of the invention. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention. Embodiments of the present invention will be described in detail below ...
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The invention discloses an efficient heat radiation plate and belongs to the field of inner radiation heat exchange. The efficient heat radiation plate comprises a plurality of radiation plate bodies, a heating medium inlet connection nozzle, a heating medium outlet connection nozzle, a return flow guide pipe and connection lugs. The heating medium inlet connection nozzle is arranged at one end of the bottom radiation plate body, the heating medium outlet connection nozzle is arranged at the other end of the bottom radiation plate body, and the connection lugs are arranged on the bottom radiation plate body. A plurality of circulation pipelines are arranged in the radiation plate bodies, and the adjacent circulation pipelines are connected in series. The tail end circulation pipeline of the top radiation plate body is connected with the return flow guide pipe on one side of the radiation plate bodies, and the return flow guide pipe is connected with the heating medium outlet connection nozzle. The heating medium circulation pipelines in the radiation plate bodies are connected in series, so flows at all positions in the radiation plate bodies are equal, and it is guaranteed that the heat exchange amount is equal.
Description
technical field [0001] The invention belongs to the technical field of internal radiation heat exchange, and in particular relates to a high-efficiency heat radiation plate. Background technique [0002] Normally, the heat radiation panel is a HVAC equipment for the purpose of heat radiation to the surrounding environment, and the main medium used for heat transfer is hot water, steam, fuel oil, etc. [0003] In the field of aviation, the heat dissipation requirements for working components are relatively high. The heat transfer between objects in a vacuum state is mainly based on radiation heat exchange. The design of the internal heat medium flow channel and flow mode in the design of the radiant plate directly determines the uniformity of the temperature distribution on the surface of the radiant plate. At present, the structural design of radiant panels at home and abroad is generally based on parallel heat medium circulation channels. This structure causes uneven distr...
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IPC IPC(8): F28F3/12
CPCF28F3/12F28F2210/10
Inventor 谷煜陈勇许求迪
Owner XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA