CN103338614B - The cooling mechanism of high-power electron irradiation accelerator - Google Patents
The cooling mechanism of high-power electron irradiation accelerator Download PDFInfo
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- CN103338614B CN103338614B CN201310233378.1A CN201310233378A CN103338614B CN 103338614 B CN103338614 B CN 103338614B CN 201310233378 A CN201310233378 A CN 201310233378A CN 103338614 B CN103338614 B CN 103338614B
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Abstract
The present invention relates to a kind of cooling mechanism of high-power electron irradiation accelerator, specifically for the internal heat dissipating of high-power electron irradiation accelerator, belong to accelerator art field.It comprises condenser, cooling fan, high frequency transformer mounting panel and coupling plate, and high frequency transformer mounting panel center is provided with the first ventilation hole, and the first ventilation hole is communicated with accelerator housing epicoele and cavity of resorption.Be provided with a circle coupling plate immediately below high frequency transformer mounting panel, coupling plate is provided with multiple second ventilation hole, and the second ventilation hole is communicated with the cavity and the accelerator housing epicoele that arrange accelerator main frame.Structure of the present invention is simple, compact, reasonable, improves radiating efficiency, good heat dissipation effect, thus the equipment of guarantee is in high-power lower normal operation.
Description
Technical field
The present invention relates to a kind of cooling mechanism of high-power electron irradiation accelerator, specifically for the internal heat dissipating of high-power electron irradiation accelerator, belong to accelerator art field.
Background technology
RADIATION PROCESSING has a wide range of applications, and it combines with all trades and professions in national economy, forms NPD projects or new growth engines.Along with RADIATION PROCESSING application is more and more extensive, the high power requirements of development process to accelerator of industrialization is also more and more urgent.Along with improving constantly of accelerator power, the thermal effect of accelerator inside also just becomes more and more significant, is converted into subject matter from peripheral issue.
As shown in Figure 2, generally at present set up condenser in accelerator inside, condenser is provided with fan, forms by fan the cooling that a heat dissipation channel is used for accelerator inside in transformer installation cavity.Along with the raising of accelerator internal electron line, the thermal effect of accelerator inside can be showed out significantly, existing heat dissipation channel cannot meet user demand, cause the intensity of insulated support and surface insulation performance to decline to a great extent thereupon, the withstand voltage properties of electronic devices and components also significantly reduces, sparking, creepage, punch-through constantly occur, and equipment debugging gets into a difficult position.Under original design environment of equipment, how to solve the thermal effect produced because improve power, be the new problem that we face.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, thus a kind of cooling mechanism of high-power electron irradiation accelerator is provided, the thermal effect that accelerator inside can be made to cause because of high-power is discharged fully, improves radiating efficiency, thus the normal operation of the equipment of guarantee.
According to technical scheme provided by the invention, the cooling mechanism of high-power electron irradiation accelerator comprises condenser, cooling fan, high frequency transformer mounting panel and coupling plate, condenser is arranged on top in accelerator housing, condenser connects multiple cooling fan, high frequency transformer mounting panel is provided with below condenser, it is characterized in that: high frequency transformer mounting panel center is provided with the first ventilation hole, the first ventilation hole is communicated with accelerator housing epicoele and cavity of resorption.Be provided with a circle coupling plate immediately below described high frequency transformer mounting panel, coupling plate is provided with multiple second ventilation hole, and the second ventilation hole is communicated with the cavity and the accelerator housing epicoele that arrange accelerator main frame.
Further, multiple cooling fan is uniformly distributed along condenser circumferencial direction.
Further, multiple second ventilation hole is uniformly distributed along coupling plate circumferencial direction.
Compared with the prior art the present invention has the following advantages:
Structure of the present invention is simple, compact, reasonable, improves radiating efficiency, good heat dissipation effect, thus the normal operation of the equipment of guarantee under high-power.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is existing accelerator heat-dissipating channel structure schematic diagram.
Description of reference numerals: 1-condenser, 2-cooling fan, 3-high frequency transformer mounting panel, 4-first ventilation hole, 5-coupling plate, 6-second ventilation hole, 7-accelerator housing, 8-high frequency transformer, 9-accelerator main frame.
Embodiment
Embodiment in is by reference to the accompanying drawings further described by the present invention below:
As shown in Figure 1, the present invention mainly comprises condenser 1, cooling fan 2, high frequency transformer mounting panel 3 and coupling plate 5, condenser 1 is arranged on top in accelerator housing 7, condenser 1 connects multiple cooling fan 2, and multiple cooling fan 2 is uniformly distributed along condenser 1 circumferencial direction.
Be provided with high frequency transformer mounting panel 3 below condenser 1, high frequency transformer mounting panel 3 is for fixing high frequency transformer 8.Described high frequency transformer mounting panel 3 center is provided with the first ventilation hole 4, first ventilation hole 4 and is communicated with accelerator housing 7 epicoele and cavity of resorption, makes to form a heat dissipation channel between accelerator housing 7 epicoele and cavity of resorption.
Be provided with a circle coupling plate 5 immediately below described high frequency transformer mounting panel 3, be provided with accelerator main frame 9 in coupling plate 5, coupling plate 5 is provided with multiple second ventilation hole 6, and multiple second ventilation hole 6 is uniformly distributed along coupling plate 5 circumferencial direction.Described second ventilation hole 6 is communicated with the cavity and accelerator housing 7 epicoele that arrange accelerator main frame 9, forms the heat dissipation channel of accelerator main frame 9.
Operation principle of the present invention is: the air that the cooling fan 2 being arranged on condenser 1 lower end promotes accelerator housing 7 epicoele enters along the first ventilation hole 4 cavity arranging accelerator main frame 9, then discharges to get back to condenser 1 and cool from the second ventilation hole 6 of coupling plate 5.In air current flow process, the heat that high frequency transformer 8 and accelerator main frame 9 produce all is pulled away.
Structure of the present invention is simple, compact, reasonable, improves radiating efficiency, good heat dissipation effect, thus the normal operation of the equipment of guarantee under high-power.
Claims (1)
1. the cooling mechanism of a high-power electron irradiation accelerator, comprise condenser (1), cooling fan (2), high frequency transformer mounting panel (3) and coupling plate (5), condenser (1) is arranged on accelerator housing (7) interior top, condenser (1) is upper connects multiple cooling fan (2), condenser (1) below is provided with high frequency transformer mounting panel (3), it is characterized in that: high frequency transformer mounting panel (3) center is provided with the first ventilation hole (4), the first ventilation hole (4) is communicated with accelerator housing (7) epicoele and cavity of resorption; Be provided with a circle coupling plate (5) immediately below described high frequency transformer mounting panel (3), coupling plate (5) is provided with multiple second ventilation hole (6), and the second ventilation hole (6) is communicated with the cavity and accelerator housing (7) epicoele that arrange accelerator main frame (9);
Described multiple cooling fan (2) is uniformly distributed along condenser (1) circumferencial direction;
Described multiple second ventilation hole (6) is uniformly distributed along coupling plate (5) circumferencial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310233378.1A CN103338614B (en) | 2013-06-13 | 2013-06-13 | The cooling mechanism of high-power electron irradiation accelerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310233378.1A CN103338614B (en) | 2013-06-13 | 2013-06-13 | The cooling mechanism of high-power electron irradiation accelerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103338614A CN103338614A (en) | 2013-10-02 |
| CN103338614B true CN103338614B (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310233378.1A Active CN103338614B (en) | 2013-06-13 | 2013-06-13 | The cooling mechanism of high-power electron irradiation accelerator |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020124312A1 (en) * | 2018-12-17 | 2020-06-25 | 新里程医用加速器(无锡)有限公司 | Heat dissipation device used for medical accelerator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000346998A (en) * | 1999-06-07 | 2000-12-15 | Ebara Corp | Electron beam irradiator |
| CN201188736Y (en) * | 2008-03-05 | 2009-01-28 | 中国原子能科学研究院 | Constant temperature cooling system for electric irradiation accelerator |
| CN201220234Y (en) * | 2008-03-31 | 2009-04-15 | 苏州中核华东辐照有限公司 | Exhaust device suitable for electron accelerator for radiation vulcanization |
| CN102595753A (en) * | 2012-01-06 | 2012-07-18 | 同方威视技术股份有限公司 | Radiation device installing box and X-ray generator |
| CN103079385A (en) * | 2012-12-26 | 2013-05-01 | 江苏达胜加速器制造有限公司 | Accelerator body equipment with cooling device |
-
2013
- 2013-06-13 CN CN201310233378.1A patent/CN103338614B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000346998A (en) * | 1999-06-07 | 2000-12-15 | Ebara Corp | Electron beam irradiator |
| CN201188736Y (en) * | 2008-03-05 | 2009-01-28 | 中国原子能科学研究院 | Constant temperature cooling system for electric irradiation accelerator |
| CN201220234Y (en) * | 2008-03-31 | 2009-04-15 | 苏州中核华东辐照有限公司 | Exhaust device suitable for electron accelerator for radiation vulcanization |
| CN102595753A (en) * | 2012-01-06 | 2012-07-18 | 同方威视技术股份有限公司 | Radiation device installing box and X-ray generator |
| CN103079385A (en) * | 2012-12-26 | 2013-05-01 | 江苏达胜加速器制造有限公司 | Accelerator body equipment with cooling device |
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| CN103338614A (en) | 2013-10-02 |
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