CN107331591B - A kind of high-power stable state gyrotron electron gun combination cooling device - Google Patents
A kind of high-power stable state gyrotron electron gun combination cooling device Download PDFInfo
- Publication number
- CN107331591B CN107331591B CN201710439204.9A CN201710439204A CN107331591B CN 107331591 B CN107331591 B CN 107331591B CN 201710439204 A CN201710439204 A CN 201710439204A CN 107331591 B CN107331591 B CN 107331591B
- Authority
- CN
- China
- Prior art keywords
- water
- electron gun
- cooling
- oil
- gyrotron
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/005—Cooling methods or arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/02—Electrodes; Magnetic control means; Screens
- H01J23/06—Electron or ion guns
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2223/00—Details of transit-time tubes of the types covered by group H01J2225/00
- H01J2223/005—Cooling methods or arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2223/00—Details of transit-time tubes of the types covered by group H01J2225/00
- H01J2223/02—Electrodes; Magnetic control means; Screens
- H01J2223/06—Electron or ion guns
Landscapes
- Microwave Tubes (AREA)
- Particle Accelerators (AREA)
Abstract
The invention discloses a kind of high-power stable state gyrotron electron gun combination cooling devices, it include oil cooling device, water cooling plant and main box, main box is used to support fixed gyrotron and stores transformer oil, the oily SAPMAC method oil inlet end access convolution tube electron gun of oil cooling device, the oil outlet of oily SAPMAC method is mounted in main box upper portion side wall, water cooling plant includes interior cold and outer cold two parts, interior cold part includes two-way circulation, wherein water pipe uses rubber material all the way, and intensive is wound on around convolution tube electron gun;Another way water pipe uses oxygenless copper material, is wound on main box inner wall.It is cooling for electron gun that transformer oil is filled in main box of the invention, good cooling results, and there is fabulous insulating properties, prevent electron gun zone from striking sparks;Rubber material and water are taken full advantage of to the absorption characteristic of microwave, the water-cooling loop for being provided simultaneously with refrigerating function and clutter absorption function is realized, is influenced with ensureing gyrotron not by clutter.
Description
Technical field:
The present invention relates to High-Power Microwave technical fields, and it is cold to relate generally to a kind of high-power stable state gyrotron electron gun mixing
But device.
Background technique:
Electron Cyclotron Resonance Heating and electric current driving play an important role in magnetic confinement fusion.Gyrotron is electron cyclotron system
System microwave source used, can produce the millimeter wave of MW class, long pulse.Magnetic control electron gun is the mostly important component of gyrotron
One of, for being whirled up electron beam.The electron gun zone calorific value of high-power stable state gyrotron is larger, in order to ensure that it is normal
Work, needs to cool down to outside electron gun.It strikes sparks outside electron gun in order to prevent, cooling Jie is carried out to electron gun
Matter requires have high-insulativity, therefore the method cooling to electron gun mainly has air blast cooling and cold two kinds of oil.Air-cooled exchange capability of heat
Small, insulation performance is poor.It is cold for conventional oil, it is general to use due to containing the cabinet of transformer oil while needing to support gyrotron
The biggish metal cabinet structure of support degree, therefore the spurious electromagnetic waves that electron gun is launched are easy the roundtrip in cabinet,
It influences gyrotron to work normally, in addition the cold Steady Heat Transfer ability of simple oil is poor, is not able to satisfy stable state high power gyrotron
It is required that.
Summary of the invention:
The object of the invention is to remedy the disadvantages of known techniques, and it is mixed to provide a kind of high-power stable state gyrotron electron gun
Cooling device is closed, have the function of cooling electron gun, gyrotron support and collimation, absorb spurious electromagnetic waves etc..
The present invention is achieved by the following technical solutions:
A kind of high-power stable state gyrotron electron gun combination cooling device, it is characterised in that: include oil cooling device, water cooling
Device and main box, the main box are used to support fixed gyrotron and store transformer oil, and the oil of the oil cooling device is cold to follow
Ring oil inlet end access convolution tube electron gun, the oil outlet of oily SAPMAC method are mounted in main box upper portion side wall, the water cooling plant
It include interior cold and outer cold two parts, the interior cold part includes two-way circulation, wherein water pipe uses rubber material all the way, it is close
Collection is wound on around convolution tube electron gun, cooling for the tube electron gun low pressure components of circling round and absorb spurious electromagnetic waves;It is another
Road water pipe uses oxygenless copper material, is wound on main box inner wall, the indirect cooling of for transformer oil.
The main box is made of stainless steel, and the oil cooling device is used for the cooling of electron gun high voltage component,
The cooling of the water cooling plant for transformer oil.
The oil cooling device is realized by plate heat exchanger, and the plate heat exchanger outer wall is carried out using recirculated water
Cooling, transformer oil flows through from bottom to top in plate heat exchanger inner wall, realizes heat dissipation;Flow through the recirculated water of plate heat exchanger outer wall
The a part for actually belonging to the inner cold water of water cooling plant passes through the plate heat exchanger of water-cooling system and the outer cold water of water-cooling system
Carry out heat exchange;In oil return line, pass through temperature sensor, pressure sensor and flow sensor, real-time monitoring oil inlet and outlet
Temperature, pressure and flow.
The outer cold water of the cold part in water cooling plant China and foreign countries carries out air blast cooling by the blower on cooling tower;Inner cold water
It flows through plate heat exchanger and the lower outer cold water of temperature carries out heat exchange, realize the cooling of inner cold water, inner cold water is installed on circuit
There are temperature sensor, pressure sensor, flow sensor, real-time monitoring is carried out to temperature, pressure and flow respectively.
The equal coiling of two-way water pipe of the water cooling plant is helical, and the water inlet of water pipe is located at bottom end,
And the water of outer SAPMAC method uses ordinary tap water, the water of intercooling cycle deoxygenates deionized water using high-purity.
The wall box is equipped with the observation window whether struck sparks for observing electron gun zone.
The bottom of the main box is equipped with regulating mechanism, it may be convenient to height and gradient is adjusted, to realize
The collimation property to circle round between tube hub, superconducting magnet center and beamformer output three.
The invention has the advantages that
The present invention is for gyrotron support and electron gun combination cooling;It is cold for electron gun that transformer oil is filled in main box
But, good cooling results, and there is fabulous insulating properties, prevent electron gun zone from striking sparks;Take full advantage of rubber material and
Water realizes the water-cooling loop for being provided simultaneously with refrigerating function and clutter absorption function, to the absorption characteristic of microwave to ensure gyrotron
It is not influenced by clutter;The adjusting height and gradient that cooling device main box can be convenient, using stainless steel material, support is strong
Degree is big and does not interfere gyrotron Distribution of Magnetic Field.
Detailed description of the invention:
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the schematic diagram of oil mixing with water cooling device.
Fig. 3 is the rubber tube water cooling pipeline coiling schematic diagram around electron gun.
Fig. 4 is the copper pipe water cooling pipeline coiling schematic diagram on main cabinet wall.
Specific embodiment:
Referring to attached drawing.
As shown in Figure 1, steady turning tube electron gun combination cooling device, includes oil cooling device, water cooling plant, main tank
Body.In structure, main box 1 is used to support gyrotron and stores transformer oil the device, is manufactured using stainless steel material;Oil is cold
Device realizes the circulation of main box internal transformer oil, and the oil inlet end of oily SAPMAC method passes through the access convolution tube electron gun of oil inlet pipe 2
3, oil stream flows out behind 3 inside of electron gun from the flowline 4 of electron gun upper end, and entire box house is saturated with oil, oily SAPMAC method
Oil outlet be mounted in 1 upper portion side wall of main box.The intracorporal water-cooling loop of case includes two-way, and water cooling tube 5 uses rubber all the way
Material is wound on around electron gun with higher density;Another way water cooling tube 6 uses oxygen-free copper, and coiling is mounted in main box
On wall.7 arranged orthogonal of gyrotron is on main box 1, and wherein the electron gun of gyrotron 7 is inserted partially into inside main box 1, impregnates
In transformer oil.Main box one is equipped with observation window 8 on facing the wall and meditating, and is constructed using double glazing, for observing electron gun zone
Whether strike sparks.1 bottom of main box is equipped with regulating mechanism, the height of conveniently adjusted main box and inclination angle, realizes back
Collimation between 9 center of 7 center of coil and matched superconducting magnet, beamformer output (wave is exported by output window 10) three.
As shown in Fig. 2, the water oil combination cooling device includes oil cooling device and water cooling plant.Water inside main box
Cold loop is contacted with transformer oil, realizes water oil heat exchange structure 13 shown in figure.
The oil cooling device includes oil pump 14, plate heat exchanger 11 etc., oil pump 14 for realizing transformer oil circulation,
The cooling of oil is mainly what backup-plate-type heat exchanger 11 was realized, and 11 outer wall of plate heat exchanger is cooled down using recirculated water, transformer
Oil flows through from bottom to top in 11 inner wall of plate heat exchanger, realizes heat dissipation.Flow through the recirculated water of 11 outer wall of plate heat exchanger actually
The a part for belonging to the inner cold water of water-cooling system is carried out by the plate heat exchanger 12 of water-cooling system and the outer cold water of water-cooling system
Heat exchange.In oil return line, pass through temperature sensor TI, pressure sensor PI and flow sensor FI, real-time monitoring disengaging oil
Temperature, pressure and the flow of mouth sound an alarm and carry out system interlock protection when relevant parameter is more than given threshold, to protect
Demonstrate,prove the safety of oil cooled system system and convolution guard system.
The water cooling plant includes interior cold and outer cold two parts, and outer cold water uses ordinary tap water, and inner cold water is using high
Purity deoxygenates deionized water.Outer cold water carries out air blast cooling by the blower on cooling tower;Inner cold water flows through plate heat exchanger 12
When, heat exchange is carried out with the lower outer cold water of temperature, realizes the cooling of inner cold water.Inner cold water is equipped with temperature sensor on circuit
TI, pressure sensor PI, flow sensor FI carry out real-time monitoring to temperature, pressure and flow respectively, are more than in relevant parameter
When given threshold, system interlock protection is sounded an alarm and carries out, to guarantee the safety of water-cooling system and the guard system that circles round.Main box
Inner cold water circuit inside 1 includes two-way, uses rubber water pipe all the way, accesses gyrotron low pressure components, and with higher density
It is wound on around electron gun;Another way uses anaerobic copper plumbing, and coiling is mounted on main box inner wall.Inner cold water is by under each circuit
Portion is injected in spiral water cooling pipeline, is flowed out by the top of water cooling pipeline, guarantees that water energy is enough full of pipeline, and prevent bubble from producing
It is raw.
As shown in figure 3, the water cooling tube 5 being wound on around convolution tube electron gun is manufactured using rubber material,
Rubber tube is according to the close coiling of spiral shape.Lead to deionized water inside water pipe, it is external to be wrapped up by the intracorporal transformer oil of main tank.Rubber
Water pipe is connected by " water swivel 15 " in Fig. 3 with electron gun, and deionized water flows through inside electron gun to electron gun low pressure components
It is cooled down.Water pipe water temperature inside is lower than oil temperature, realizes cooling of the water to oil indirectly by heat exchange.Microwave can be easier
Rubber material is penetrated, and water has good absorption characteristic to microwave, therefore the water-cooling loop on main box inner wall can be preferable
It realizes the absorption to spurious electromagnetic waves, prevents the spurious electromagnetic waves of radiation roundtrip inside main box, interfere in gyrotron
The normal applied electric field in portion, to guarantee the normal work of gyrotron.
As shown in figure 4, the water cooling tube 6 being wound on main box inner wall is manufactured using oxygenless copper material, improve
Heating conduction, copper pipe are closely wound on main box inner wall according to spiral shape.Lead to deionized water inside water pipe, outside is by main box
Interior transformer oil package.Water pipe water temperature inside is lower than oil temperature, realizes indirect cooling of the water to oil by heat exchange.
Claims (7)
1. a kind of high-power stable state gyrotron electron gun combination cooling device, it is characterised in that: include oil cooling device, water cooling dress
It sets and main box, the main box is used to support fixed gyrotron and stores transformer oil, the oily SAPMAC method of the oil cooling device
Oil inlet end access convolution tube electron gun, the oil outlet of oily SAPMAC method are mounted in main box upper portion side wall, the water cooling plant packet
Interior cold and outer cold two parts are included, the interior cold part includes two-way circulation, wherein water pipe uses rubber material all the way, intensively
Be wound on convolution tube electron gun around;Another way water pipe uses oxygenless copper material, is wound on main box inner wall.
2. high-power stable state gyrotron electron gun combination cooling device according to claim 1, it is characterised in that: described
Main box is made of stainless steel, and the oil cooling device is used for the cooling of electron gun high voltage component, and the water cooling plant is used
In the cooling of transformer oil.
3. high-power stable state gyrotron electron gun combination cooling device according to claim 1, it is characterised in that: oily is cold
It is to be realized by plate heat exchanger one, one outer wall of plate heat exchanger is cooled down using recirculated water, and transformer oil exists
One inner wall of plate heat exchanger flows through from bottom to top, realizes heat dissipation;The recirculated water for flowing through two outer wall of plate heat exchanger actually belongs to
A part of the inner cold water of water cooling plant carries out hot friendship by the plate heat exchanger two of water-cooling system and the outer cold water of water-cooling system
It changes;In oil return line, pass through temperature sensor, pressure sensor and flow sensor, temperature, the pressure of real-time monitoring oil inlet and outlet
Power and flow.
4. high-power stable state gyrotron electron gun combination cooling device according to claim 1, it is characterised in that: described
The outer cold water of the cold part in water cooling plant China and foreign countries carries out air blast cooling by the blower on cooling tower;Inner cold water flows through plate heat exchanger
Two carry out heat exchange with the lower outer cold water of temperature, realize the cooling of inner cold water, be equipped on inner cold water circuit temperature sensor,
Pressure sensor, flow sensor carry out real-time monitoring to temperature, pressure and flow respectively.
5. high-power stable state gyrotron electron gun combination cooling device according to claim 4, it is characterised in that: described
The equal coiling of two-way water pipe of water cooling plant is helical, and the water inlet of two-way water pipe is respectively positioned on the spiral shape bottom end turned to,
And the water of outer SAPMAC method uses ordinary tap water, the water of intercooling cycle deoxygenates deionized water using high-purity.
6. high-power stable state gyrotron electron gun combination cooling device according to claim 1, it is characterised in that: described
Wall box is equipped with the observation window whether struck sparks for observing electron gun zone.
7. high-power stable state gyrotron electron gun combination cooling device according to claim 1, it is characterised in that: described
The bottom of main box is equipped with regulating mechanism.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710439204.9A CN107331591B (en) | 2017-06-12 | 2017-06-12 | A kind of high-power stable state gyrotron electron gun combination cooling device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710439204.9A CN107331591B (en) | 2017-06-12 | 2017-06-12 | A kind of high-power stable state gyrotron electron gun combination cooling device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107331591A CN107331591A (en) | 2017-11-07 |
CN107331591B true CN107331591B (en) | 2019-04-05 |
Family
ID=60194213
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710439204.9A Active CN107331591B (en) | 2017-06-12 | 2017-06-12 | A kind of high-power stable state gyrotron electron gun combination cooling device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107331591B (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5374873A (en) * | 1991-06-14 | 1994-12-20 | Kabushiki Kaisha Toshiba | Gyrotron apparatus having vibration absorbing means |
CN1599944A (en) * | 2001-12-04 | 2005-03-23 | E2V技术有限公司 | Electron collector |
CN101778527A (en) * | 2010-02-03 | 2010-07-14 | 中国科学技术大学 | Independent tuning microwave electron gun with external cathode |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010049823A (en) * | 2008-08-19 | 2010-03-04 | Toshiba Corp | Gyrotron |
-
2017
- 2017-06-12 CN CN201710439204.9A patent/CN107331591B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5374873A (en) * | 1991-06-14 | 1994-12-20 | Kabushiki Kaisha Toshiba | Gyrotron apparatus having vibration absorbing means |
CN1599944A (en) * | 2001-12-04 | 2005-03-23 | E2V技术有限公司 | Electron collector |
CN101778527A (en) * | 2010-02-03 | 2010-07-14 | 中国科学技术大学 | Independent tuning microwave electron gun with external cathode |
Also Published As
Publication number | Publication date |
---|---|
CN107331591A (en) | 2017-11-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN208460527U (en) | A kind of power transformer that radiating efficiency is high | |
CN205792467U (en) | A kind of solid-state power amplifier for radar guidance system | |
CN107331591B (en) | A kind of high-power stable state gyrotron electron gun combination cooling device | |
WO2023024238A1 (en) | Superconducting magnet system for cyclotron and cyclotron provided with same | |
CN109890185A (en) | A kind of server is water-cooled cabinet | |
CN205429938U (en) | Heat -sink cooling device | |
CN215680332U (en) | Circulating oil cooling device for transformer | |
CN204045331U (en) | A kind of transformer forced air cooler | |
CN206772009U (en) | A kind of stabilization melts Medium frequency induction steel shell furnace soon | |
CN106803430B (en) | A kind of ADS spallation targets and nuclear facilities | |
CN205753854U (en) | A kind of frequency conversion water-cooled machine | |
CN108365293A (en) | New energy car battery cooling structure | |
CN205194470U (en) | It is horizontal to STREAMING transformer cooler | |
CN104729347B (en) | Multi-loop V-shaped surface air cooler and water distributing and collecting head mechanism thereof | |
CN203467106U (en) | Medical accelerator-used constant-temperature water cooling system | |
CN206472361U (en) | A kind of transformer constant temperature cooling pulse plasma apparatus | |
CN205862947U (en) | A kind of transformator | |
CN107800235B (en) | Liquid cooling self-circulation casing of high-power density permanent magnet motor | |
CN202855872U (en) | Phase transition microemulsion heat spreading system | |
CN206558221U (en) | A kind of ADS spallation targets and nuclear facilities | |
CN204792340U (en) | Bottom heat dissipation type transformer cooling device | |
CN214591007U (en) | Energy-saving high-efficiency motor | |
CN210865819U (en) | Transformer that heat dispersion is good | |
CN117253708B (en) | Cooling type outdoor high-voltage transformer capable of monitoring temperature | |
CN210403412U (en) | Transformer shell with cooling function |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |