CN208256877U - Heavy-power circulator shell and heavy-power circulator - Google Patents
Heavy-power circulator shell and heavy-power circulator Download PDFInfo
- Publication number
- CN208256877U CN208256877U CN201820916519.8U CN201820916519U CN208256877U CN 208256877 U CN208256877 U CN 208256877U CN 201820916519 U CN201820916519 U CN 201820916519U CN 208256877 U CN208256877 U CN 208256877U
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- China
- Prior art keywords
- circulator
- heavy
- shell
- utility
- model
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- 229910000859 α-Fe Inorganic materials 0.000 claims abstract description 38
- 238000003466 welding Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 6
- 230000017525 heat dissipation Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 208000002925 dental caries Diseases 0.000 abstract 4
- 239000000498 cooling water Substances 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 241000196324 Embryophyta Species 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 241000233855 Orchidaceae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/32—Non-reciprocal transmission devices
- H01P1/38—Circulators
- H01P1/383—Junction circulators, e.g. Y-circulators
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
Abstract
The utility model relates to microwave high power technology fields, more particularly to HIGH-POWERED MICROWAVES circulator shell and HIGH-POWERED MICROWAVES circulator, the utility model is that traditional endless device is changed to the transverse flange connection type of the purely mechanic processing of upper and lower two symmetrical cavitys by the mode that longitudinal combination connects again after the welding of multiple parts.The circulator of the utility model is divided into two symmetrical cavitys up and down, is disposably completed the process by machinery, does not have to any welding, and rigging error is small, high yield rate, and easy to maintain, manufacturing cost is low, and running quality is stablized.The circulator of the utility model is divided into two symmetrical cavitys up and down, installation gyromagnetic ferrite and the aqueous cold plate of heat dissipation can be directly process in upper and lower two cavitys simultaneously, it avoids between original aqueous cold plate and main cavity due to existing gap, the spark phenomenon that can be generated when microwave passes through, while cooling water channel system is more simple and effective.So that the maintenance of the circulator is more convenient, economic benefit is also significantly improved.
Description
Technical field
The utility model relates to microwave power supply technical field more particularly to a kind of heavy-power circulator shells and high-power ring
Shape device.
Background technique
Microwave power supply is inputted by three-phase alternating current, is upgraded to high-voltage electricity, high pressure electric excitation magnetron by transformer after rectification
Electronics is generated in high temperature, and stable microwave concussion, i.e. generation microwave energy are formed in magnetron.Microwave power supply is in radar system
The fields such as system, food industry, timber processing, rubber industry have a wide range of applications.
In practical applications, due to the mismatch of load, microwave meeting reverse transfer influences the performance of microwave power supply, even
Burn expensive magnetron.And circulator can make microwave directional transmissions, effectively microwave be prevented to propagate back to magnetron.
The common processing method of heavy-power circulator shell is that muti-piece aluminium sheet or copper sheet welding, welding deformation are not easy greatly at present
Control, in use, gyromagnetic ferrite needs to be replaced frequently, conventionally, as circulator shell generallys use
Welding processing, inside is closed, therefore the prior art replaces gyromagnetic ferrite for convenience, therefore gyromagnetic ferrite is pasted
In water cooling on piece, then the axial direction in the hole by gyromagnetic ferrite on circulator shell is put into circulator shell, then is passed through
The aqueous cold plate is connected on the circulator shell by screw, in the practical application of HIGH-POWERED MICROWAVES power supply, aqueous cold plate and
Spark phenomenon can be generated at installation gap between circulator shell, so that the performance of microwave power supply is seriously affected, water cooling on piece
Water cooling plant can be also connected, is cooled down by the liquid of flowing to the gyromagnetic ferrite, but since the aqueous cold plate is arranged
Above the shell, so that water cooling plant is only capable of carrying out heat exchange with the aqueous cold plate contact surface, the gyromagnetic ferrite
Cooling efficiency is lower.
Utility model content
One of the purpose of this utility model at least that, facilitate carry out gyromagnetic ferrite replacement, avoid the occurrence of spark phenomenon
Heavy-power circulator shell.
A kind of heavy-power circulator shell, comprising:
Circulator upper cavity；Circulator lower chamber, the circulator lower chamber and the circulator upper cavity are dismountable
Connection forms circulator cavity between the circulator upper cavity and the circulator lower chamber；Gyromagnetic ferrite can be set
In the circulator cavity.Due to the circulator upper cavity and the separable connection of circulator lower chamber, institute
When stating gyromagnetic ferrite replacement, directly the circulator upper cavity and the circulator lower chamber can be separated, then more
The gyromagnetic ferrite is changed, the advantages of this arrangement are as follows, the setting of the aqueous cold plate can be saved, it also would not be because of water cooling
Spark phenomenon can be generated at installation gap between disk and shell, to seriously affect the performance of microwave power supply, is reduced simultaneously
Cost.
Preferably, the circulator upper cavity and circulator lower chamber edge are provided with longitudinal flange and lateral method
Orchid, the circulator upper cavity are connect with the circulator lower chamber by longitudinal flange, and the transverse flange is for described big
Power circulator shell is connect with other component.The circulator upper cavity is facilitated to connect with the circulator lower chamber, and
Heavy-power circulator shell described in the utility model convenient can be connect after being completed with other devices.
Preferably, ladder concave station is provided on the circulator upper cavity, gyromagnetic ferrite can paste the ladder concave station
The back side.Ladder concave station bottom is provided with locating slot and screw hole.Facilitate that water cooling plant above-mentioned is mounted on the ladder is recessed
In platform, and it can easily be positioned by the locating slot and the screw hole.It is recessed that the gyromagnetic ferrite pastes the ladder
The platform back side directly can transmit heat by the ladder concave station.And in the ladder concave station and aforementioned aqueous cold plate homalographic, also
Bigger contact surface can be obtained by the inner wall of the ladder concave station and aforementioned water cooling plant, so that the heat dissipation of ladder concave station is imitated
Fruit is more preferable, to improve the cooling efficiency of the gyromagnetic ferrite.
A kind of heavy-power circulator includes heavy-power circulator shell and gyromagnetic ferrite as described above, the gyromagnet iron
Oxysome is arranged in the circulator cavity.Preferably, the gyromagnetic ferrite is pasted onto the ladder concave station back side, can be directly
Heat is transmitted by the ladder concave station.It, can also be by described and in the ladder concave station and aforementioned aqueous cold plate homalographic
The inner wall of ladder concave station and aforementioned water cooling plant obtain bigger contact surface, so that the heat dissipation effect of ladder concave station is more preferable, thus
Improve the cooling efficiency of the gyromagnetic ferrite.
The beneficial effects of the utility model are:
1. due to the circulator upper cavity and the separable connection of circulator lower chamber, the rotation magnetic iron oxide
When body is replaced, directly the circulator upper cavity and the circulator lower chamber can be separated, then replace the gyromagnet
Ferrite, the advantages of this arrangement are as follows, the setting of the aqueous cold plate can be saved, also would not because of aqueous cold plate and shell it
Between installation gap at can generate spark phenomenon, to seriously affect the performance of microwave power supply, reduce costs simultaneously.
2. the inner wall of the ladder concave station and aforementioned water cooling plant obtain bigger contact surface, to improve the gyromagnet iron
The cooling efficiency of oxysome.
Detailed description of the invention
Fig. 1 is the schematic diagram of circulator shell in the prior art；
Fig. 2 is the schematic diagram of the utility model heavy-power circulator shell；
Fig. 3 is the schematic diagram after the circulator upper cavity overturning of the utility model heavy-power circulator shell；
Fig. 4 is the schematic cross-sectional view of the utility model heavy-power circulator shell.
Marked in the figure: 1- circulator upper cavity, 2- circulator lower chamber, 3- gyromagnetic ferrite, 4- circulator cavity, 5- water
Cold dish, 12- transverse flange, 11- longitudinal flange, 21- ladder concave station, 121- screw hole, 122- locating slot.
Specific embodiment
The utility model is described in further detail below with reference to embodiment and specific embodiment.But it should not be by this
The range for being interpreted as the above-mentioned theme of the utility model is only limitted to embodiment below, in all utility models based on the utility model
Hold realized technology and belongs to the scope of the utility model.
Embodiment 1
As shown in Figure 1, the common processing method of heavy-power circulator shell is muti-piece aluminium sheet or copper sheet welding, welding at present
Deformation is big not easy to control, and in use, gyromagnetic ferrite needs to be replaced frequently, conventionally, as circulator shell
Body 4 generallys use welding processing, and inside is closed, therefore the prior art replaces gyromagnetic ferrite for convenience, therefore will rotation
Magnetic ferrites are pasted onto water cooling on piece, then the axial direction in the hole by gyromagnetic ferrite on circulator shell 4 is put into circulator
In shell 4, then pass through screw and the aqueous cold plate 5 is connected on the circulator shell 4, in the reality of HIGH-POWERED MICROWAVES power supply
In, spark phenomenon can be generated at the installation gap between aqueous cold plate 5 and circulator shell 4, to seriously affect microwave electricity
The performance in source, water cooling on piece can also connect water cooling plant, be cooled down by the liquid of flowing to the gyromagnetic ferrite, but by
It is set to above the shell in the aqueous cold plate 5, so that water cooling plant is only capable of carrying out hot friendship with 5 contact surface of aqueous cold plate
It changes, the cooling efficiency of the gyromagnetic ferrite is lower.
A kind of heavy-power circulator shell as in Figure 2-4, comprising:
Circulator upper cavity 1；Circulator lower chamber 2, the circulator lower chamber 2 and the circulator upper cavity 1 are removable
The connection unloaded forms circulator cavity between the circulator upper cavity 1 and the circulator lower chamber 2；Gyromagnetic ferrite 3 can
To be arranged in the circulator cavity.Due to the circulator upper cavity 1 and the separable company of the circulator lower chamber 2
It connects, therefore when the replacement of the gyromagnetic ferrite 3, can directly divide the circulator upper cavity 1 and the circulator lower chamber 2
It leaves, then replaces the gyromagnetic ferrite 3, the advantages of this arrangement are as follows, the setting of the aqueous cold plate 5 can be saved,
It would not be because of spark phenomenon can be generated at the installation gap between aqueous cold plate 5 and shell, to seriously affect microwave power supply
Performance reduces costs simultaneously.
Preferably, the circulator upper cavity 1 and 2 edge of circulator lower chamber are provided with longitudinal flange 11 and transverse direction
Flange 12, the circulator upper cavity 1 are connect with the circulator lower chamber 2 by longitudinal flange 11, the transverse flange 12
It is connect for the heavy-power circulator shell with other component.Facilitate the circulator upper cavity 1 and the circulator cavity of resorption
Body 2 connects, and convenient can connect with other devices after heavy-power circulator shell described in the utility model is completed.
Preferably, ladder concave station 21 is provided on the circulator upper cavity 1, gyromagnetic ferrite 3 can paste the ladder
21 back side of concave station.21 bottom of ladder concave station is provided with locating slot 122 and screw hole 121.Facilitate and pacifies water cooling plant above-mentioned
In the ladder concave station 21, and it can easily be positioned by the locating slot 122 and the screw hole 121.The rotation
Magnetic ferrites 3 paste 21 back side of ladder concave station, directly can transmit heat by the ladder concave station 21.And in the ladder
When concave station 21 and aforementioned 5 homalographic of aqueous cold plate, it can also be obtained by the inner wall of the ladder concave station 21 and aforementioned water cooling plant
Bigger contact surface, so that the heat dissipation effect of ladder concave station 21 is more preferable, to improve the cooling efficiency of the gyromagnetic ferrite 3.
A kind of heavy-power circulator includes heavy-power circulator shell and gyromagnetic ferrite 3 as described above, the gyromagnet
Ferrite 3 is arranged in the circulator cavity.Preferably, the gyromagnetic ferrite 3 is pasted onto 21 back side of ladder concave station,
Heat directly can be transmitted by the ladder concave station 21.And when the ladder concave station 21 is with aforementioned 5 homalographic of aqueous cold plate, may be used also
To obtain bigger contact surface by the inner wall of the ladder concave station 21 and aforementioned water cooling plant, so that the heat dissipation of ladder concave station 21
Effect is more preferable, to improve the cooling efficiency of the gyromagnetic ferrite 3.
The detailed description of the above, only the utility model specific implementation system, rather than limitations of the present invention.
Those skilled in the technology concerned in the case where not departing from the principle and range of the utility model, the various replacements made,
Modification and improvement should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of heavy-power circulator shell characterized by comprising
Circulator upper cavity (1)；
Circulator lower chamber (2), the circulator lower chamber (2) removably connect with the circulator upper cavity (1), described
Circulator cavity is formed between circulator upper cavity (1) and the circulator lower chamber (2).
2. heavy-power circulator shell as described in claim 1, which is characterized in that the circulator upper cavity (1) and described
Circulator lower chamber (2) edge is provided with longitudinal flange (11) and transverse flange (12), the circulator upper cavity (1) with it is described
Circulator lower chamber (2) is connected by longitudinal flange (11).
3. heavy-power circulator shell as described in claim 1, which is characterized in that be arranged on the circulator upper cavity (1)
There are ladder concave station (21).
4. heavy-power circulator shell as claimed in claim 3, which is characterized in that ladder concave station (21) bottom is provided with
Locating slot (122) and screw hole (121).
5. a kind of heavy-power circulator, which is characterized in that including heavy-power circulator shell as claimed in claim 3 and gyromagnet
Ferrite (3), the gyromagnetic ferrite (3) are arranged in the circulator cavity.
6. heavy-power circulator as claimed in claim 5, which is characterized in that the gyromagnetic ferrite (3) is pasted onto the rank
Terraced concave station (21) back side.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820448389 | 2018-03-30 | ||
| CN201820448389X | 2018-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208256877U true CN208256877U (en) | 2018-12-18 |
Family
ID=63427467
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810610054.8A Withdrawn CN108521002A (en) | 2018-03-30 | 2018-06-13 | Heavy-power circulator shell and heavy-power circulator |
| CN201820916519.8U Active CN208256877U (en) | 2018-03-30 | 2018-06-13 | Heavy-power circulator shell and heavy-power circulator |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810610054.8A Withdrawn CN108521002A (en) | 2018-03-30 | 2018-06-13 | Heavy-power circulator shell and heavy-power circulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN108521002A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108521002A (en) * | 2018-03-30 | 2018-09-11 | 四川蔚宇电气有限责任公司 | Heavy-power circulator shell and heavy-power circulator |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112713373B (en) * | 2019-10-25 | 2022-05-17 | 南京大学 | Low-temperature-resistant microwave ferrite circulator |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202167598U (en) * | 2011-08-23 | 2012-03-14 | 湖南航天工业总公司 | Microwave resonant isolator |
| CN202333102U (en) * | 2011-11-03 | 2012-07-11 | 成都信息工程学院 | X-waveband high-power waveguide junction circulator |
| US9000859B2 (en) * | 2013-03-19 | 2015-04-07 | Honeywell International Inc. | Ferrite circulator with asymmetric dielectric spacers |
| CN104916891A (en) * | 2015-06-30 | 2015-09-16 | 成都八九九科技有限公司 | High-power waveguide circulator |
| CN205811026U (en) * | 2016-07-13 | 2016-12-14 | 绵阳市耐特电子实业有限责任公司 | A kind of chain type radio frequency ferrite circulator, isolator dual-purpose assembly |
| CN206163671U (en) * | 2016-10-31 | 2017-05-10 | 深圳市华扬通信技术有限公司 | Waveguide junction circulator |
| CN106532211A (en) * | 2016-12-05 | 2017-03-22 | 南京信息工程大学 | X-waveband waveguide circulator |
| CN107248605B (en) * | 2017-06-19 | 2019-05-24 | 西安空间无线电技术研究所 | A kind of high-power circulator and its anti-micro discharge design method |
| CN108521002A (en) * | 2018-03-30 | 2018-09-11 | 四川蔚宇电气有限责任公司 | Heavy-power circulator shell and heavy-power circulator |
-
2018
- 2018-06-13 CN CN201810610054.8A patent/CN108521002A/en not_active Withdrawn
- 2018-06-13 CN CN201820916519.8U patent/CN208256877U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108521002A (en) * | 2018-03-30 | 2018-09-11 | 四川蔚宇电气有限责任公司 | Heavy-power circulator shell and heavy-power circulator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108521002A8 (en) | 2018-10-30 |
| CN108521002A (en) | 2018-09-11 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 618000, No.19 Tumenjiang Road, Deyang City, Sichuan Province Patentee after: Sichuan Yingjie New Energy Co.,Ltd. Address before: Buildings 1 and 2, No. 295 Cuihu Road, Deyang City, Sichuan Province, 618000 Patentee before: SICHUAN WEIYU ELECTRIC Co.,Ltd. |