Heat dissipation structure of computed tomography (CT) device

A heat dissipation structure and equipment technology, applied in X-ray equipment, radiological diagnostic equipment, medical science, etc., can solve the problems of large and clumsy CT equipment, increase the height of the frame shell, and reduce the heat dissipation performance, etc., to achieve Avoid floating around, reduce installation size, and improve heat dissipation efficiency
CN105530751AActive Publication Date: 2016-04-27SHANGHAI UNITED IMAGING HEALTHCARE
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SHANGHAI UNITED IMAGING HEALTHCARE
Publication Date
2016-04-27

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Abstract

The invention provides a heat dissipation structure of a computed tomography (CT) device. Due to the structural design of an air duct and fans, fans do not interfere with each other. The fans and the air duct are fixed on a support plate, the rear space of the support plate is fully used, and the fans and the air duct are not directly installed over a heat dissipation component, so that the installation size above a CT device rack can be effectively reduced, and the overall height of the rack is lowered. Due to cooperation of the air duct and the support plate, the impact of the fans on the air of the rear space of the support plate is effectively prevented, independence of the front space and the rear space of the support plate is realized, worn scraps of a transmitting belt at the rear side of the support plate and carbon powder on a slide ring carbon brush are prevented from blowing up and flying around so as not to pollute the whole rack system, the rotation noise of a rotation component at the front side of the support plate is lowered, and the heat dissipation efficiency is improved. Through adoption of the structural design of the air duct, inlet air resistance in the heat dissipation structure can be reduced obviously, the heat dissipation efficiency of the heat dissipation structure is greatly improved, and the working noise of the heat dissipation structure is lowered remarkably.
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Description

technical field

[0001] The invention relates to the field of medical equipment design, in particular to a heat dissipation structure of CT equipment. Background technique

[0002] The heat dissipation of the CT (Computed Tomography) machine rack is directly related to the stability of the detector and the image quality. Therefore, the heat dissipation effect of the CT equipment rack has become an important factor for testing the quality of the CT equipment. Generally, the heat dissipation of the CT equipment rack is carried out by the heat dissipation structure of the CT equipment, and the heat dissipation performance of the heat dissipation structure is heavily dependent on the arrangement position of the fan and the design of the air duct.

[0003] At present, most of the fans in the heat dissipation structure of CT equipment use axial flow fans, which are arranged above the heating components located on the front side of the support plate. The main heat source of the rack...

Claims

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