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A cooling device for high frequency power oscillator

A power oscillator and cooling device technology, applied in the direction of cooling/ventilation/heating transformation, etc., can solve the problems of reduced safety, messy layout, inconvenient maintenance, etc., and achieve improved stability, better heat dissipation effect, and better heat dissipation effect

Active Publication Date: 2016-07-20
CGN DASHENG ELECTRON ACCELERATOR TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because the distribution of these heat sources is relatively scattered, the general method will use multiple heat exchangers, but this will appear messy in layout, complex in structure, inconvenient for future maintenance, and reduce safety.

Method used

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  • A cooling device for high frequency power oscillator
  • A cooling device for high frequency power oscillator
  • A cooling device for high frequency power oscillator

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Experimental program
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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings.

[0017] Such as Figure 1-Figure 3 As shown, a cooling device for a high-frequency power oscillator includes a cabinet body 1, which is provided with a partition 7 for separating it into two spaces on the left and right, and in the partition 7 is also A heat exchanger 3 connected to the left and right spaces is fixedly arranged, and an opening 71 located in the heat exchanger 3 is also arranged on the partition plate 7, and a filament transformer 2 is arranged in the opening 71 , the top of the right side space 12 of the cabinet body 1 is provided with a grid self-bias resistance assembly 4, and an air duct assembly 6 is provided in the right side space 12 at the air outlet of the heat exchanger 3, In the right side space 12, the side away from the air outlet of the heat exchanger 3 is installed with an electron tube 5 higher than the air duct assembly 6, wherein the a...

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PUM

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Abstract

The invention discloses a cooling device for a high-frequency power oscillator, which comprises a cabinet body, wherein the cabinet body is internally provided with a partition plate used for separating the cabinet body into a left space and a right space, the partition plate is fixedly provided with a heat exchanger which is communicated with the left space and the right space, the partition plate is further provided with an opening located in the heat exchanger, the opening is internally provided with a filament transformer, the top part of the second space of the cabinet body is provided with a grid self-bias resistor assembly, an air channel assembly is arranged at an air outlet of the heat exchanger in the second space, and an electronic tube whose height is greater than that of the air channel assembly is installed at the side which is away from the air outlet of the heat exchanger in the second space. According to the invention, a cooling air channel is formed by adopting the heat exchanger and being combined with reasonable arrangement, thereby being capable of solving a problem of heat dissipation of the high-power high-frequency power oscillator in operation.

Description

technical field [0001] The invention relates to a cooling device for a high-frequency power oscillator, belonging to the technical field of high-frequency and high-voltage electron accelerator manufacturing. Background technique [0002] In the prior art, the power supply device that provides high-frequency power for high-frequency and high-voltage electron irradiation accelerators is a power oscillation composed of a high-frequency flexible coaxial cable transmitted by a power oscillation tube and an inductance-capacitance resonant circuit in the main body of the accelerator. , and deliver high-frequency power to the accelerator capacitive load. High-frequency voltage doubler rectification, used as an accelerator to obtain megavolt-level acceleration voltage and kilowatt-level electron beam power for radiation processing. [0003] When the high-frequency power oscillator is working, the filament transformer, grid self-bias resistor components, and electron tubes are all hu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K7/20
Inventor 陆洁平高文照
Owner CGN DASHENG ELECTRON ACCELERATOR TECH