CN103219126A - Water-cooling electromagnet for 2,450 MHz frequency band high-power continuous wave magnetron - Google Patents
Water-cooling electromagnet for 2,450 MHz frequency band high-power continuous wave magnetron Download PDFInfo
- Publication number
- CN103219126A CN103219126A CN2013101751060A CN201310175106A CN103219126A CN 103219126 A CN103219126 A CN 103219126A CN 2013101751060 A CN2013101751060 A CN 2013101751060A CN 201310175106 A CN201310175106 A CN 201310175106A CN 103219126 A CN103219126 A CN 103219126A
- Authority
- CN
- China
- Prior art keywords
- electromagnet
- group
- line
- magnetron
- holds
- 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.)
- Granted
Links
Abstract
The invention discloses a water-cooling electromagnet for a 2,450 MHz frequency band high-power continuous wave magnetron. The water-cooling electromagnet comprises a coil winding (1) of an annular electromagnet, a shell (2) arranged at the periphery of the electromagnet coil winding (1), an upper cover (3) arranged above the electromagnet coil winding (1), an upper pole shoe (4) arranged on the upper cover (3), a base plate (5) arranged below the electromagnet coil winding (1), a lower pole shoe (6) positioned in the coil winding (1) of the annular electromagnet, and an inner barrel (7) arranged in the coil winding (1) of the annular electromagnet, wherein a cooling water pipe (8) is arranged between the inner barrel (7) and the inner side wall of the coil winding (1); and the coil winding (1) of the annular electromagnet is connected with a wiring post (8) arranged on the shell (2). The water-cooling electromagnet is reasonable in structural design and can supply a stable, reliable and high-intensity magnetic field to the magnetron; the water-cooling structure is high in heat dissipation performance and can guarantee stability and reliability of the intensity of an external magnetic field of the magnetron for a long time; the working efficiency and the stability of the magnetron can be improved; and the service life of the magnetron is prolonged.
Description
Technical field
The present invention relates to a kind of corollary apparatus of microwave heating equipment, be specifically related to a kind of water-cooled electro-magnet that the 2450MHz frequency band high power CW ripple magnetron in Constant Direct Current magnetic field is provided efficiently, to greatest extent.
Background technology
High power CW ripple magnetron is bigger because of volume, and permanent magnet is made difficulty, so the general electromagnet that adds that uses provides magnetic field to magnetron.At present, the domestic and international electromagnet that is adopted at 2450MHz frequency range high power CW ripple magnetron, because structural design is unreasonable, lifting along with this frequency range continuous wave magnetron power output, common electromagnet Yin Wendu in the course of the work is too high, magnetic field intensity can constantly descend, cause continuous wave magnetron job insecurity and efficient to reduce easily, far can not satisfy high power CW ripple magnetron requirements of one's work, therefore, necessary on the basis of prior art, a kind of electromagnet that can satisfy the long-time reliable and stable work of high power CW ripple magnetron of design research and development.
Summary of the invention
Goal of the invention: the objective of the invention is in order to solve the deficiencies in the prior art, a kind of reasonable in design is provided, especially heat-sinking capability is good, can guarantee externally-applied magnetic field intensity stable, reliable of magnetron for a long time, help improving the operating efficiency and stability of magnetron, prolong the useful life of magnetron, can satisfy the water-cooled electro-magnet of the high-power high power CW ripple of 2450MHz frequency band magnetron work requirements.
Technical scheme: in order to realize above purpose, the technical solution used in the present invention is:
A kind of water-cooled electro-magnet of 2450MHz frequency band high power CW ripple magnetron, it comprises that the line of the electromagnet of annular holds group, the line that is installed in electromagnet holds the shell of group periphery, the line that is installed in electromagnet holds the loam cake of group top, be installed in the higher level's boots that cover, the line that is installed in electromagnet holds the base plate of group below, be installed on the base plate, the line that is positioned at the electromagnet of annular holds the following pole shoe of group, the line that is installed in the electromagnet of annular holds the interior inner core of group, the line of electromagnet of inner core and annular hold be equipped with between the madial wall of group around cooling water pipe, the binding post on the line of described electromagnet holds group and is installed in shell links to each other.
The water-cooled electro-magnet of 2450MHz frequency band high power CW ripple magnetron provided by the invention, described higher level's boots and following pole shoe magnetic property are good, can form part field circuit device, can give radio-frequency field, form high-frequency energy and stamp anode again the kinetic energy of the electronics of cathode emission.Described shell not only can protect the line of electromagnet to hold group, and the line that can guarantee electromagnet hold group with contact well.
The water-cooled electro-magnet of 2450MHz frequency band high power CW ripple magnetron provided by the invention, wherein operating voltage (direct current) is 50 ± 5V, and electric current is (direct current) 5A, and cooling water flow is 4 to 6L/min; It is 12 Ω that line holds group cold resistance value (3 circle), insulation resistance (line holds between the group) 〉=2000m Ω.
The water-cooled electro-magnet of 2450MHz frequency band high power CW ripple magnetron provided by the invention, the line of electromagnet of described inner core and annular hold be equipped with between the madial wall of group around cooling water pipe, by in cooling water pipe, feeding circulating water, thereby can be good at the line of electromagnet is held the effect that group is dispelled the heat and cooled off, prevent that temperature is too high, thereby can guarantee the stable and consistent of externally-applied magnetic field intensity, help improving the operating efficiency and stability of magnetron, and this cooling water pipe also can improve the heat-sinking capability of anode of magnetron indirectly, prolong the useful life of magnetron, obtained extraordinary technique effect.
As preferred version, the water-cooled electro-magnet of above-described 2450MHz frequency band high power CW ripple magnetron, it is that 3 circle lines hold the group formation that the line of the electromagnet of described annular holds group, line holds group and forms for the enamel covered wire coiling, insulating material is housed between the coil, the line of electromagnet provided by the invention can produce stable electromagnetic field after holding the winding energize, the center of electromagnet can produce the magnetic field that is higher than 1700GS, can be 2450MHz frequency band high power CW ripple magnetron and provide stable, reliable magnetic field intensity, the stability and the reliability of magnetron work can be guaranteed, the unsettled deficiency in prior art magnetic field can be overcome.
Beneficial effect: the water-cooled electro-magnet of 2450MHz frequency band high power CW ripple magnetron provided by the invention compared with prior art has the following advantages:
The water-cooled electro-magnet of 2450MHz frequency band high power CW ripple magnetron provided by the invention, reasonable in design, especially according to the design feature of 2450MHz frequency band high power CW ripple magnetron, the line of design electromagnet holds the structure of group, can be magnetron and provide stable, reliable, the magnetic field that intensity is high; And the present invention is according to the characteristics of 2450MHz frequency band high power CW ripple magnetron, the water-cooling structure of design electromagnet, this water-cooling structure can guarantee for a long time that the externally-applied magnetic field intensity stabilization of magnetron is reliable, help improving the operating efficiency and stability of magnetron, and can improve the heat-sinking capability of anode of magnetron indirectly, prolong the useful life of magnetron, can overcome a lot of deficiencies of prior art.
Description of drawings
Fig. 1 is the structural representation of the water-cooled electro-magnet of 2450MHz frequency band high power CW ripple magnetron provided by the invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention, should understand these embodiment only is used to the present invention is described and is not used in and limit the scope of the invention, after having read the present invention, those skilled in the art all fall within the application's claims institute restricted portion to the modification of the various equivalent form of values of the present invention.
As shown in Figure 1, a kind of water-cooled electro-magnet of 2450MHz frequency band high power CW ripple magnetron, it comprises that the line of the electromagnet of annular holds group (1), the line that is installed in electromagnet holds the shell (2) of group (1) periphery, the line that is installed in electromagnet holds the loam cake (3) of group (1) top, be installed in the higher level's boots (4) on the loam cake (3), the line that is installed in electromagnet holds the base plate (5) of group (1) below, the line that is installed in the electromagnet that is positioned at annular on the base plate (5) holds the following pole shoe (6) of group (1), the line that is installed in the electromagnet of annular holds the interior inner core (7) of group (1), the line of electromagnet of inner core (7) and annular hold be equipped with between the madial wall of group (1) around cooling water pipe (8), the binding post (9) on the line of described electromagnet holds group (1) and is installed in shell (2) links to each other.
It is that 3 circle lines hold the group formation that the water-cooled electro-magnet of the high-power z continuous wave magnetron of above-described 2450MH frequency band, the line of the electromagnet of described annular hold group (1), and line holds group and forms for the enamel covered wire coiling.
The above only is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (2)
1. the water-cooled electro-magnet of a 2450MHz frequency band high power CW ripple magnetron, it is characterized in that, it comprises that the line of the electromagnet of annular holds group (1), the line that is installed in electromagnet holds the shell (2) of group (1) periphery, the line that is installed in electromagnet holds the loam cake (3) of group (1) top, be installed in the higher level's boots (4) on the loam cake (3), the line that is installed in electromagnet holds the base plate (5) of group (1) below, the line that is installed in the electromagnet that is positioned at annular on the base plate (5) holds the following pole shoe (6) of group (1), the line that is installed in the electromagnet of annular holds the interior inner core (7) of group (1), the line of electromagnet of inner core (7) and annular hold be equipped with between the madial wall of group (1) around cooling water pipe (8), the binding post (9) on the line of described electromagnet holds group (1) and is installed in shell (2) links to each other.
2. the water-cooled electro-magnet of 2450MHz frequency band high power CW ripple magnetron according to claim 1 is characterized in that, it is that 3 circle lines hold the group formation that the line of the electromagnet of described annular holds group (1), and line holds group and forms for the enamel covered wire coiling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310175106.0A CN103219126B (en) | 2013-05-14 | 2013-05-14 | A kind of water-cooled electro-magnet of 2450MHz frequency band high power CW ripple magnetron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310175106.0A CN103219126B (en) | 2013-05-14 | 2013-05-14 | A kind of water-cooled electro-magnet of 2450MHz frequency band high power CW ripple magnetron |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103219126A true CN103219126A (en) | 2013-07-24 |
| CN103219126B CN103219126B (en) | 2015-08-05 |
Family
ID=48816831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310175106.0A Expired - Fee Related CN103219126B (en) | 2013-05-14 | 2013-05-14 | A kind of water-cooled electro-magnet of 2450MHz frequency band high power CW ripple magnetron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103219126B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103617862A (en) * | 2013-11-27 | 2014-03-05 | 南京三乐微波技术发展有限公司 | Water-cooled electromagnet for magnetron and magnetron device |
| CN103811144A (en) * | 2013-12-02 | 2014-05-21 | 广东志高空调有限公司 | Four-way valve coil for air conditioner |
| CN104241064A (en) * | 2014-08-29 | 2014-12-24 | 南京三乐微波技术发展有限公司 | Magnetron with injected locking frequency of 20 kW/2450 MHz |
| CN104966654A (en) * | 2015-06-29 | 2015-10-07 | 南京三乐微波技术发展有限公司 | 10kw/2450MHz package type continuous wave magnetron and preparation method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2469529Y (en) * | 2001-03-30 | 2002-01-02 | 梁志军 | Water-cooled DC electromagnetic device |
| CN2499149Y (en) * | 2001-03-24 | 2002-07-10 | 岳阳市中科电磁技术有限公司 | Common water direct cooling type electromagnetic stirrer |
| CN2514467Y (en) * | 2001-12-07 | 2002-10-02 | 中国石油化工股份有限公司巴陵分公司 | Electromagnetic coil |
| CN1841634A (en) * | 2005-03-29 | 2006-10-04 | Lg电子株式会社 | Magnetron |
-
2013
- 2013-05-14 CN CN201310175106.0A patent/CN103219126B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2499149Y (en) * | 2001-03-24 | 2002-07-10 | 岳阳市中科电磁技术有限公司 | Common water direct cooling type electromagnetic stirrer |
| CN2469529Y (en) * | 2001-03-30 | 2002-01-02 | 梁志军 | Water-cooled DC electromagnetic device |
| CN2514467Y (en) * | 2001-12-07 | 2002-10-02 | 中国石油化工股份有限公司巴陵分公司 | Electromagnetic coil |
| CN1841634A (en) * | 2005-03-29 | 2006-10-04 | Lg电子株式会社 | Magnetron |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103617862A (en) * | 2013-11-27 | 2014-03-05 | 南京三乐微波技术发展有限公司 | Water-cooled electromagnet for magnetron and magnetron device |
| CN103617862B (en) * | 2013-11-27 | 2016-08-17 | 南京三乐微波技术发展有限公司 | The water-cooled electro-magnet of magnetron and magnetron device |
| CN103811144A (en) * | 2013-12-02 | 2014-05-21 | 广东志高空调有限公司 | Four-way valve coil for air conditioner |
| CN104241064A (en) * | 2014-08-29 | 2014-12-24 | 南京三乐微波技术发展有限公司 | Magnetron with injected locking frequency of 20 kW/2450 MHz |
| CN104966654A (en) * | 2015-06-29 | 2015-10-07 | 南京三乐微波技术发展有限公司 | 10kw/2450MHz package type continuous wave magnetron and preparation method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103219126B (en) | 2015-08-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206991877U (en) | A kind of transformer of good heat dissipation effect | |
| CN203942319U (en) | A kind of wireless charger and working station indicator thereof | |
| CN103219126A (en) | Water-cooling electromagnet for 2,450 MHz frequency band high-power continuous wave magnetron | |
| CN104276506A (en) | High-temperature-resistant electric control hoisting electro permanent magnet | |
| CN101645385A (en) | Water cooling structure of microwave oven magnetron | |
| CN203588796U (en) | Special underwater transformer | |
| CN208819710U (en) | A kind of energy conservation and environmental protection transformer | |
| CN202840694U (en) | Inductive power supply with heat radiation effects | |
| CN206758217U (en) | A kind of core for transformer | |
| CN206331975U (en) | A kind of high-voltage relay protection device that furnace transformer is melted for protective glass | |
| CN206065608U (en) | Water-cooled high-frequency induction electric cautery | |
| CN102372070A (en) | Microwave ice breaker | |
| CN204360870U (en) | A kind of Novel reactor | |
| CN209929096U (en) | Transformer heat abstractor | |
| CN209804374U (en) | High-efficient heat dissipation transformer | |
| CN207664020U (en) | A kind of effective reinforcing wire body of the magnetic control of novel microwave oven | |
| CN201966022U (en) | Water-cooled high frequency transformer | |
| CN201629201U (en) | Medium/high frequency transformer with integrated design | |
| CN105070463A (en) | Self-radiating alarming electronic transformer | |
| CN2465290Y (en) | High-efficient high and intermediate frequency transformer | |
| CN201112139Y (en) | High-frequency induction heating capacitor | |
| CN101192471B (en) | High frequency induction heating temperature control type capacitor | |
| CN205039028U (en) | From electronic transformer that dispels heat and to report to police | |
| CN208622557U (en) | A kind of IDSN miniature isolating transformer magnetic core in Switching Power Supply | |
| CN207097622U (en) | A kind of integrated inductance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20200514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |