CN204204792U - A kind of high power magnetron cathode cooling device - Google Patents
A kind of high power magnetron cathode cooling device Download PDFInfo
- Publication number
- CN204204792U CN204204792U CN201420747397.6U CN201420747397U CN204204792U CN 204204792 U CN204204792 U CN 204204792U CN 201420747397 U CN201420747397 U CN 201420747397U CN 204204792 U CN204204792 U CN 204204792U
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- China
- Prior art keywords
- cooling
- air inlet
- dome assembly
- warm braw
- cooling dome
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- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of high power magnetron cathode cooling device, it comprises the first cooling dome assembly (1) and the second cooling dome assembly (2), first, two cooling dome assemblies are mutually adjacent to and fix, first, two cooling dome assemblies are provided with cooling air air inlet (5) and warm braw return air inlet (4), warm braw return air inlet (4) is communicated with warm braw groove (11), cooling air air inlet (5) is communicated with cooling air chamber 9, cooling air fresh air inlet (7) is provided with at the outer wall of cooling air chamber (9), with the first semicircle jack (6) on first cooling dome assembly, with the second semicircle jack (3) on second cooling dome assembly, first, with seal groove (8) on two semicircle jacks, cooling work space is formed by jointly surrounding after sealing mechanism sealing and outside magnetron, warm braw groove is got back to after cooling air work completes, by warm wind port, warm braw device for transferring is outside, reach good cooling effect, improve the working life of high power magnetron.
Description
Technical field
The utility model relates to a kind of high power magnetron cathode cooling device.
Background technology
High power magnetron is more and more extensive in the application of each side such as modern industry, medical treatment, requires also more and more higher to the working life of magnetron, job stability and the adaptability to environment.At present, the cooled cathode of high power magnetron mainly adopts natural radiation to dispel the heat, and does not do corresponding Cooling Design for cooled cathode, therefore there is following problem:
One, high power magnetron cathode internal temperature is too high, easy scaling loss, reduces magnetron life;
Two, the negative electrode of rate magnetron has ceramic package, and heat radiation is slow;
Three, cooled cathode is by natural radiation heat radiation, and the heat given out all is stayed in equipment, affects whole service life of structure;
Four, when ambient temperature is too high, magnetron work efficiency drop, environmental suitability is poor.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of high power magnetron cathode cooling device is provided, cooling air is adopted to cool, the heat collection that magnetron produces is got up to be discharged into outside equipment, reach good cooling effect, improve the working life of high power magnetron and the adaptability to environment.
The purpose of this utility model is achieved through the following technical solutions: a kind of high power magnetron cathode cooling device, comprise the first cooling dome assembly and the second cooling dome assembly, described first cooling dome assembly and the second cooling dome assembly are mutually adjacent to and fix, with the first semicircle jack on first cooling dome assembly, semicircle slotting with second on second cooling dome assembly, with seal groove on first semicircle jack and the second semicircle jack, first cooling dome assembly, formation cooling work space is jointly surrounded outside second cooling dome assembly and magnetron, it also comprises cooling air air inlet, warm braw return air inlet, cooling air fresh air inlet, cooling air chamber and warm braw groove, described cooling air air inlet and warm braw return air inlet are arranged on the first cooling dome assembly and the second cooling dome assembly, cooling air air inlet is communicated with cooling air chamber, cooling air fresh air inlet is had at the outer wall in cooling air chamber, described warm braw return air inlet is communicated with warm braw groove.
The two ends of described first cooling dome assembly and the second cooling dome assembly are provided with installing hole.
Described warm braw return air inlet is arranged on first and second cooling dome assembly with on the cooling air air inlet position that is the axis of symmetry, and is circumscribed with backwind tube.
The beneficial effects of the utility model are: a kind of high power magnetron cathode cooling device, cooling air is adopted to cool, the heat collection that magnetron produces is got up to be discharged into outside equipment, reaches good cooling effect, improve the working life of high power magnetron and the adaptability to environment.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the utility model cooling dome modular construction schematic diagram;
In figure, 1-first cooling dome assembly, 2-second cooling dome assembly, the semicircle jack of 3-second, 4-warm braw return air inlet, 5-cooling air air inlet, the semicircle jack of 6-first, 7-cooling air fresh air inlet, 8-seal groove, 9-cooling air chamber, 10-installing hole, 11-warm braw groove.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail, but protection range of the present utility model is not limited to the following stated.
As shown in Figure 1, a kind of high power magnetron cathode cooling device, comprise the first cooling dome assembly 1 and the second cooling dome assembly 2, described first cooling dome assembly) and the second cooling dome assembly 2 be mutually adjacent to and fix, with the first semicircle jack 6 on first cooling dome assembly 1, with the second semicircle jack 3 on second cooling dome assembly 2, with seal groove 8 on first semicircle jack 6 and the second semicircle jack 3, form cooling work space by common encirclement outside the first cooling dome assembly 1, second cooling dome assembly 2 after sealing mechanism and magnetron.
As shown in Figure 2, it also comprises cooling air air inlet 5, warm braw return air inlet 4, cooling air fresh air inlet 7, cooling air chamber 9 and warm braw groove 11, described cooling air air inlet 5 and warm braw return air inlet 4 are arranged on the first cooling dome assembly 1 and the second cooling dome assembly 2, cooling air air inlet 5 is communicated with cooling air chamber 9, have cooling air fresh air inlet 7 at the outer wall in cooling air chamber 9, warm braw return air inlet 4 is communicated with warm braw groove 11.The two ends of the first cooling dome assembly 1 and the second cooling dome assembly 2 are provided with installing hole 10.
Described warm braw return air inlet 4 is arranged on first and second cooling dome assembly with on cooling air air inlet 5 position that is the axis of symmetry, and is circumscribed with backwind tube.
Operation principle of the present utility model is as follows: as shown in Figure 1 and Figure 2, also has installing hole 10 at the two ends of the first cooling dome assembly 1 and the second two cooling dome assemblies 2.Seal groove 8 on the first semicircle jack 6 and the second semicircle jack 3 loads onto sealing mechanism, on the mouth of pipe of the warm braw return air inlet 4 on the first cooling dome assembly 1 on warm braw return air inlet 4 and the second two cooling dome assemblies 2 basis upwards, installing hole 10 on first cooling dome assembly 1 and the second two cooling dome assembly 2 installing holes 10 are aimed at, and the first cooling dome assembly 1 and the second two two sides of cooling dome assembly 2 with installing hole are adjacent to aligning, hold-down screw, through installing hole, uses nut fix in position.Connect cooling air at the cooling air air inlet 5 of the first cooling dome assembly 1 and the second cooling dome assembly 2, cooling air enters into cooling air chamber 9 by cooling air air inlet 5, then sprays from cooling air fresh air inlet 7, beats and cools in the outside of magnetron cathode.Cooled warm braw enters warm braw groove 11, and the warm braw return air inlet 4 then by warm braw groove 11 connects connects backwind tube, and warm braw device for transferring is outside.The cooled cathode of such high power magnetron is cooled by cooling device cooling air, the working life of high power magnetron can be improved, also the heat collection that magnetron produces can be got up be discharged into outside equipment, improve the working life of whole equipment, the adaptability to environment can also be improved.
Claims (3)
1. a high power magnetron cathode cooling device, comprise the first cooling dome assembly (1) and the second cooling dome assembly (2), described first cooling dome assembly (1) and the second cooling dome assembly (2) are mutually adjacent to and fix, with the first semicircle jack (6) on first cooling dome assembly (1), with the second semicircle jack (3) on second cooling dome assembly (2), with seal groove (8) on first semicircle jack (6) and the second semicircle jack (3), first cooling dome assembly (1), formation cooling work space is jointly surrounded outside second cooling dome assembly (2) and magnetron, it is characterized in that: it also comprises cooling air air inlet (5), warm braw return air inlet (4), cooling air fresh air inlet (7), cooling air chamber (9) and warm braw groove (11), described cooling air air inlet (5) and warm braw return air inlet (4) are arranged on the first cooling dome assembly (1) and the second cooling dome assembly (2), cooling air air inlet (5) is communicated with cooling air chamber (9), cooling air fresh air inlet (7) is had at the outer wall of cooling air chamber (9), described warm braw return air inlet (4) is communicated with warm braw groove (11).
2. a kind of high power magnetron cathode cooling device according to claim 1, is characterized in that: the two ends of described first cooling dome assembly (1) and the second cooling dome assembly (2) are provided with installing hole (10).
3. a kind of high power magnetron cathode cooling device according to claim 1, is characterized in that: described warm braw return air inlet (4) is arranged on first and second cooling dome assembly with on cooling air air inlet (5) position that is the axis of symmetry, and is circumscribed with backwind tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420747397.6U CN204204792U (en) | 2014-12-03 | 2014-12-03 | A kind of high power magnetron cathode cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420747397.6U CN204204792U (en) | 2014-12-03 | 2014-12-03 | A kind of high power magnetron cathode cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204204792U true CN204204792U (en) | 2015-03-11 |
Family
ID=52662721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420747397.6U Withdrawn - After Issue CN204204792U (en) | 2014-12-03 | 2014-12-03 | A kind of high power magnetron cathode cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204204792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104392879A (en) * | 2014-12-03 | 2015-03-04 | 成都中电锦江信息产业有限公司 | High-power magnetron cathode cooling device |
-
2014
- 2014-12-03 CN CN201420747397.6U patent/CN204204792U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104392879A (en) * | 2014-12-03 | 2015-03-04 | 成都中电锦江信息产业有限公司 | High-power magnetron cathode cooling device |
| CN104392879B (en) * | 2014-12-03 | 2016-06-22 | 成都中电锦江信息产业有限公司 | A kind of high power magnetron cathode cooling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150311 Effective date of abandoning: 20160622 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |