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Heat sink for medical accelerator

A technology of heat dissipation device and accelerator, which is applied in cooling/ventilation/heating transformation, accelerators, electrical components, etc., and can solve the problems of limited use range and limited heat dissipation capacity of medical accelerators.

Active Publication Date: 2021-05-28
NEW JOURNEY MEDICAL ACCELERATOR WUXI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, the heat dissipation capacity of current medical accelerators is very limited, and due to the harsh requirements of the environment, its scope of use is limited, and it is urgent to provide new heat dissipation solutions

Method used

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  • Heat sink for medical accelerator
  • Heat sink for medical accelerator
  • Heat sink for medical accelerator

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Experimental program
Comparison scheme
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Embodiment 1

[0035] Such as Figure 1~6As shown, this embodiment provides a heat dissipation device for a medical accelerator, which mainly includes a heat dissipation unit 2 , a frame unit 3 and a casing 4 . The cooling unit 2 can be fixedly connected to the accelerator 1 and rotate with the accelerator 1 . In this embodiment, the accelerator 1 is roughly in the shape of a cylinder, and the cooling device is located behind the main body of the accelerator 1 and is fixedly connected thereto. The cooling unit 2 and the frame unit 3 are connected by a rotation pair, and the rotation center of the rotation pair is coaxial with the rotation center of the medical accelerator rotation frame. The frame unit 3 and the heat dissipation unit 2 have a combined state and a separated state. During normal operation, the heat dissipation unit 2 is connected to the rotating frame of the medical accelerator 1 by screws. When the accelerator is overhauled, the screws on the heat dissipation unit 2 and the...

Embodiment 2

[0044] refer to figure 1 with Figure 5 As shown, the difference between the present embodiment and the first embodiment is that the circulating water tank 22 includes an annular first circulating water tank 221 and an annular second circulating water tank 222 , and the first circulating water tank 221 is located on the periphery of the second circulating water tank 222 . The first circulating water tank 221 and the second circulating water tank 222 are connected in series through a communication pipe.

[0045] Wherein, the first circulating water tank 221 includes a plurality of first small water tanks arranged in a ring shape; a first connecting pipe connecting each first small water tank in turn; a first connecting pipe arranged on the first small water tank or on the first connecting pipe; A water level detection device; a first water outlet and a first water inlet arranged on the first small water tank or the first communication pipe. The second circulating water tank 2...

Embodiment 3

[0047] refer to Figure 8-11 The difference between this embodiment and Embodiments 1 and 2 is that the accelerator 1 is approximately cylindrical, and the cooling unit 2 can be set on the periphery of the accelerator 1 and fixedly connected thereto.

[0048] The frame unit 3 and the heat dissipation unit 2 have a combined state and a separated state. When the accelerator 1 is working, the heat dissipation unit 2 is fixed on the accelerator 1 and rotates with the same rotation axis. The heat dissipation unit 2 and the frame unit 3 are in a separated state. Air. When the accelerator 1 stops working, maintenance personnel can disassemble the cooling unit 2 from the accelerator 1, and then fix it with the frame unit 3 by screws and then remove it for maintenance. In fact, the frame unit 3 serves as a carrier for the heat dissipation unit 2 .

[0049] In order to facilitate the movement of the heat dissipation unit 2 and the frame unit 3 fixed together, the frame unit 3 in this...

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Abstract

The present application provides a heat dissipation device for a medical accelerator, comprising: a heat dissipation unit that can be fixedly connected to the accelerator and rotates with the accelerator; a frame unit with a chamber capable of accommodating the heat dissipation unit; At least one refrigeration unit outside or inside the frame unit; there is at least one internal air duct in the frame unit, so that the cold air generated by the refrigeration unit can be blown to the heat dissipation unit through the internal air duct; it can accommodate The outer shell of the accelerator, the heat dissipation unit and the frame unit forms an outer air duct, so that the cold air blown to the heat dissipation unit can circulate in the inner air duct and the outer air duct. The cooling device for a medical accelerator provided by the present application can circulate cold air in the inner air duct and the outer air duct, so as to avoid blowing to the patient during medical treatment and affecting the comfort of the human body.

Description

technical field [0001] Embodiments of the present invention relate to medical equipment, in particular to a heat dissipation device for a medical accelerator. Background technique [0002] The rotation angle of conventional accelerators is generally 360 degrees. In this kind of accelerator, the cooling device is generally installed in a dedicated equipment room, and the cooling device is connected with the water circulation system of the accelerator through water pipes. The water pipe is guided from the fixed frame to the rotating frame through the coiler. [0003] For medical accelerators that can rotate continuously, it is impossible to guide the water pipe from the fixed frame to the rotating frame through the coiler. The general solution is to arrange the radiator directly on the rotating frame of the accelerator, and blow the radiator directly through the fan. Due to the large amount of heat generated by the medical accelerator, the heat dissipation capacity of the ra...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05H7/00H05K7/20A61N5/10
CPCA61N5/10H05H7/00H05K7/20
Inventor 陈亮田新智朱荣军
Owner NEW JOURNEY MEDICAL ACCELERATOR WUXI CO LTD