X light pipe with liquid cooling compelling double window positive pole

Abstract

The invention discloses an X light pipe with a liquid cooling compelling double window positive pole, which comprises a pipe housing, a positive component and a negative component, wherein the positive component comprises a target material and a positive outer wall surrounding the target material; an electron entrance port and an X ray escape port are formed in the positive outer wall; an X light penetrating isolation window is arranged on the X ray escape port. Through the adoption of the X light pipe with the liquid cooling compelling double window positive pole, the electrons emitted from the negative pole can reach a tungsten target smoothly through the isolation window; X rays produced after the high-energy electrons hit the tungsten target can be enabled to penetrate through the isolation window smoothly to be outputted; meanwhile through the liquid cooling compelling, the phenomenon that material evaporated by the tungsten target reach the inner wall of the pipe housing and other insulators to cause the reduction of the X light effective output or high-pressure fire striking can be effectively prevented; the purpose of prolonging the service life of the device is achieved.

Description

technical field [0001] The invention belongs to the field of physical electronics and relates to an X-ray tube with a forced liquid-cooled double-window anode. Background technique [0002] Various X-ray equipment involved in medical treatment, medical diagnosis, industrial inspection, and safety technology require high-performance X-ray tubes. As one of the core components of X-ray imaging equipment, X-ray tubes have the characteristics of good imaging quality, stable and reliable work, and long service life. [0003] The basic principle of the X-ray tube is: the electrons escaping from the cathode accelerate towards the anode under the high voltage of the electric field, and bombard the anode with high kinetic energy, causing the anode material to be excited to emit X-rays. [0004] The high-speed electrons will not only convert their energy into X-rays, but also have a high probability of converting their energy into heat energy. Sustained bombardment will cause the tem...

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the technical defect of the X-ray tube in the traditional technology that the anode is heated and evaporated, and the evaporated material is condensed in the tube shell, resulting in a decrease in the insulation strength of the X-ray tube, the present invention provides an X-ray tube with a forced liquid-cooled double-window anode

Images