Eddy heat-radiating and energy-saving type polymer aluminum composite heat radiator
A high heat dissipation and energy-saving technology, applied in heat exchanger types, indirect heat exchangers, heat exchange equipment, etc., can solve the problems of low service life of metal radiators, inability to overcome thermal efficiency, metal corrosion, etc., and achieve a breakthrough in heat dissipation performance , heat energy utilization rate improvement, the effect of saving heat source
Inactive Publication Date: 2017-01-25
王毅
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Problems solved by technology
[0002] The radiator is the main equipment for heating in winter in the north. The existing aluminum-copper composite radiator has high heat dissipation performance, but the cost is expensive, and the metal is prone to rust after long-term immersion, resulting in a low service life of the metal radiator.
[0003] In order to reduce the production cost of the radiator and prolong the service life of the radiator, a polymer aluminum composite radiator with a polymer material as the pipe and aluminum heat sinks on the outside has appeared on the market. Due to the characteristics of the polymer material itself, the polymer aluminum The thermal efficiency of composite radiators is lower than that of aluminum-copper composite radiators, while polymer aluminum composite radiators have been on the market for many years, but still cannot overcome the technical problem of low thermal efficiency
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[0013] The invention includes a pipeline 1 made of polymer material, and is characterized in that: the inner wall surface of the pipeline 1 is provided with a spiral flow channel 2 .
[0014] As a preferred solution of the present invention, the spiral channel 2 on the inner wall surface of the pipeline 1 is a multi-start spiral. The multi-head spiral can further increase the spiral flow effect of the heat source, and the effect of energy saving and efficiency enhancement is better.
[0015] Inspection report of the present invention:
[0016] project Condition 1 Condition 2 Condition 3 Connection method: same side connection, top in and bottom out. Inlet water temperature (°C) 94.98 74.99 54.98 Back distance (m): 0.05 Outlet water temperature (°C) 69.98 56.96 44.71 Distance from the ground (m): 0.11 Chamber temperature (°C) 17.98 17.99 18.00 Sample weight (kg): 6.65 Flow (kg / h) 34.73 34.74 34.76 Sample surface paint: w...
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The invention relates to an eddy heat-radiating and energy-saving type polymer aluminum composite heat radiator, and belongs to the technical field of heat radiators, in particular to an improvement of a polymer aluminum composite heat radiator structure. The eddy heat-radiating and energy-saving type polymer aluminum composite heat radiator has the advantages that the structure is simple, and the heat radiating property is effectively improved. The eddy heat-radiating and energy-saving type polymer aluminum composite heat radiator comprises a polymer pipeline, and is characterized in that a spiral flow passage is arranged on the surface of the inner wall of the pipeline; preferably, the spiral flow passage on the surface of the inner wall of the pipeline is of a multi-end spiral structure.
Description
technical field [0001] The invention belongs to the technical field of radiators, and in particular relates to the improvement of the structure of polymer aluminum composite radiators. Background technique [0002] The radiator is the main equipment for heating in winter in the north. The existing aluminum-copper composite radiator has high heat dissipation performance, but it is expensive, and the metal is prone to rust after long-term immersion, resulting in a low service life of the metal radiator. [0003] In order to reduce the production cost of the radiator and prolong the service life of the radiator, a polymer aluminum composite radiator with a polymer material as the pipe and aluminum heat sinks on the outside has appeared on the market. Due to the characteristics of the polymer material itself, the polymer aluminum The thermal efficiency of the composite heat sink is lower than that of the aluminum-copper composite heat sink, and the polymer aluminum composite hea...
Claims
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IPC IPC(8): F28D1/04F28F1/40F28F21/08
CPCF28D1/04F28F1/40F28F21/084
Inventor 王毅侯柏岩李东博李程刘飞
Owner 王毅