Accelerating tube for linear accelerator and linear accelerator
A linear accelerator and accelerating tube technology, applied in linear accelerators, pharmaceutical equipment, and other medical equipment, can solve problems such as low cooling efficiency, poor heat dissipation effect, and high temperature in local areas, and achieve the effect of heat elimination
Pending Publication Date: 2022-04-19
QINGDAO CENT HOSPITAL
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
And because the inner cavity of the accelerating tube is in a vacuum environment, the heat dissipation effect is poor, so the temperature in the local area is often too high, which affects its stability
At present, the entire system is usually cooled by a water cooling system, and there is no cooling device specially set up for the single unit of the accelerating tube
Moreover, in the entire water cooling system, only some cooling copper tubes are arranged for the accelerating tube, which has low cooling efficiency and poor heat dissipation effect, and does not effectively solve the problem of unstable work caused by the high temperature of the accelerating tube
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.
[0031] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative relationship between the various components in a certain posture (as shown in the accompanying drawings). When the positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.
[0032] In addit...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
Cooling liquid flows into an annular cooling cavity formed in a sleeve from a first liquid inlet channel of a first end cover, then flows into a second liquid outlet channel of a second end cover through the annular cooling cavity, and then flows into a cooling pipe arranged outside the sleeve through the second liquid outlet channel; the cooling liquid finally flows back to the first liquid outlet channel of the first end cover through the cooling pipe, so that the cooling liquid forms circulating backflow; the cooling liquid flowing through the annular cooling cavity can take away heat in the accelerating pipe, and the cooling liquid with the heat in the accelerating pipe is cooled in the external cooling pipe, so that most of the heat is eliminated through the structural arrangement of the cooling device.
Description
technical field [0001] The invention relates to the technical field of medical linear accelerators, in particular to an accelerating tube for a linear accelerator and a linear accelerator thereof. Wherein, the accelerating tube includes an accelerating tube body and a cooling device arranged on the accelerating tube body. The cooling device includes a sleeve, a first end cap and a second end cap. There is a gap in the entire circumferential direction of the accelerating tube body, thereby forming an annular cooling cavity; the first end cover is provided with a first liquid inlet channel and a first liquid outlet channel; the second end cover is provided with a second liquid outlet channel ; The first end cap and the second end cap are respectively arranged on the opposite ends of the sleeve along the axial direction of the acceleration tube body in a sealed manner, the first liquid inlet passage communicates with one end of the cooling chamber, and the second liquid outlet pa...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): H05H7/22H05H9/04
CPCH05H7/22H05H9/04H05H2242/10H05H2277/11
Inventor 李新陈晓静李青刘梦
Owner QINGDAO CENT HOSPITAL