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Cooling system and magnetic resonance equipment

A technology of magnetic resonance equipment and cooling system, applied in the fields of medical science, diagnosis, diagnosis recording/measurement, etc., can solve problems such as waste of resources, and achieve the effect of reducing waste, increasing service life and avoiding damage

Active Publication Date: 2021-06-22
SHANGHAI UNITED IMAGING HEALTHCARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, in magnetic resonance equipment, in order to ensure the cooling effect of the components to be cooled, the magnetic resonance heating components are always cooled with the same cooling capacity, resulting in serious waste of resources and accelerating the wear rate of the cooling system

Method used

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  • Cooling system and magnetic resonance equipment
  • Cooling system and magnetic resonance equipment
  • Cooling system and magnetic resonance equipment

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Experimental program
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Effect test

Embodiment 2

[0035] image 3 It is a structural schematic diagram of the cooling system of Embodiment 2 of the present invention, refer to image 3 As shown, the difference between this embodiment and Embodiment 1 is that, in order to ensure the cooling capacity of the cooling system, the cooling system in this embodiment includes another cooling circuit 300' in addition to the cooling circuit 300 described in Embodiment 1. In this embodiment, the structure of the cooling circuit 300 is exactly the same as that described in Embodiment 1, and will not be repeated. In this embodiment, the cooling circuit 300' is the main cooling circuit, and the cooling circuit 300 is the auxiliary cooling circuit. .

[0036] The cooling circuit 300' of this embodiment includes a pipeline 310', a compressor 350' and a condenser 360' arranged on the pipeline 310', and the compressor 350' and the condenser 360' are respectively connected with the implementation The functions of the compressor 350 and the con...

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Abstract

The invention discloses a cooling system and a magnetic resonance apparatus. The cooling system includes a cooling circuit for cooling the component to be cooled, and the cooling circuit includes a first cooling circuit, a second cooling circuit, and a regulating device, wherein, The first cooling circuit and the second cooling circuit share a part of the pipeline, and the regulating device is used for regulating the flow rate of the cooling medium flowing through the first cooling circuit and the second cooling circuit. The cooling system and the magnetic resonance equipment disclosed in the present invention can adjust the flow of the cooling medium according to the actual cooling demand of the magnetic resonance system, thereby controlling the cooling capacity of the primary water cooling system and reducing the waste of cooling resources.

Description

technical field [0001] The invention relates to the technical field of magnetic resonance, in particular to a cooling system and magnetic resonance equipment including the cooling system. Background technique [0002] Magnetic resonance imaging (Magnetic Resonance Imaging, MRI) is a type of imaging equipment for medical examination made by using the phenomenon of nuclear magnetic resonance. In modern medicine, common magnetic resonance imaging equipment includes permanent magnet magnetic resonance imaging equipment, constant conduction magnetic resonance imaging equipment, and superconducting magnetic resonance imaging equipment. Superconducting magnetic resonance imaging equipment includes superconducting coils, gradient system, RF system, cooling system. The superconducting coil is used to generate a stable main magnetic field with high field strength in a low temperature environment. The gradient system composed of gradient coils and gradient amplifiers generates a gradi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B5/055
CPCA61B5/055
Inventor 严浩
Owner SHANGHAI UNITED IMAGING HEALTHCARE
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