CN201563052U - Fluid-state metal transmission electromagnetic pump with inner core - Google Patents
Fluid-state metal transmission electromagnetic pump with inner core Download PDFInfo
- Publication number
- CN201563052U CN201563052U CN200920217357XU CN200920217357U CN201563052U CN 201563052 U CN201563052 U CN 201563052U CN 200920217357X U CN200920217357X U CN 200920217357XU CN 200920217357 U CN200920217357 U CN 200920217357U CN 201563052 U CN201563052 U CN 201563052U
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- Prior art keywords
- pump
- iron core
- metal fluid
- fluid passage
- circular winding
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Abstract
The utility model provides a fluid-state metal transmission electromagnetic pump with inner core. The electromagnetic pump comprises a metal fluid channel. The periphery of the metal fluid channel is sleeved with two or more than two pie-shaped annular windings that are axially orderly arranged in the periphery of the metal fluid channel. An inner iron core is arranged in the metal fluid channel, of which the shape is matched with the metal fluid channel. The inner iron core is fixedly connected with the metal fluid channel. The utility model uses the interaction of an induced current between a magnetic field and a conducting fluid to provide a pressure gradient for the fluid under the action of the electromagnetic force, thus pushing the fluid in a directive movement.
Description
Technical field
The utility model relates to a kind of liquid metal transmitting electromagnetic pump with inner core.
Background technology
At present, adopt electromagnetic pump for the transmission of liquid metal, electromagnetic pump can be divided into conduction pump and induction electromagnetic pump more, and wherein conduction pump is divided into direct-current electromagnetic pump and single phase alternating current (A.C.) conduction pump again; Induction electromagnetic pump is divided into single-phase induction formula and triphase induction type electromagnetic pump.Wherein the triphase induction type electromagnetic pump comprises that plane induction type and two-sided induction type or multiaspect induction electromagnetic pump triphase induction type electromagnetic pump stator core and stator coil are the linear motor stator electric structure.
The utility model content
At defective that exists in the prior art and deficiency, the purpose of this utility model is to propose a kind of liquid metal transmitting electromagnetic pump with inner core, can improve the power factor of the electric loop of the electromagnetism pump housing, improves the efficient of electromagnetic pump fluid.
In order to achieve the above object, the utility model proposes a kind of liquid metal transmitting electromagnetic pump with inner core, comprise the metal fluid path 10, it is characterized in that, described metal fluid path 10 periphery is socketed with two or more cake formula Circular Winding 1, and described cake formula Circular Winding 1 periphery along described metal fluid path 10 is arranged in order vertically; Be provided with inner iron core 11 in the described metal fluid path 10, described inner iron core 11 shapes and described metal fluid path 10 are suitable; Described inner iron core 11 is fixedlyed connected with described pump ditch outer tube 9.
Wherein, described inner iron core 11 is fixedlyed connected with described pump ditch outer tube 9 by iron core fixed head 16 in the pump ditch; Iron core fixed head 16 evenly distributes along described inner iron core 11 peripheries in the described pump ditch.
Wherein, be provided with insulation pipeline 8 between described metal fluid path 10 and the described cake formula Circular Winding 1; The described metal fluid path 10 of described insulation pipeline 8 parcels.
Wherein, described two or more cake formula Circular Winding 1 are arranged side by side, and two ends are respectively equipped with a cake formula Circular Winding supported flange 7; Be provided with stainless steel pitman 14 between described two cake formula Circular Winding supported flanges 7, described stainless steel pitman 14 is fixedlyed connected with described cake formula Circular Winding supported flange 7 by bolt 13 respectively.
Wherein, the oval excellent type that is rolled into for silicon strip of described inner iron core 11.
Wherein, described metal fluid path 10 is made up of pump ditch outer tube 9 and two pump ditch steel flanges 12; Described two pump ditch steel flanges 12 are arranged at described pump ditch outer tube 9 two ends respectively; Described each described pump ditch steel flange 12 1 end are fixedlyed connected with described pump ditch outer tube 9, and the other end is gradually thin and have an opening.
The utility model proposes liquid metal transmitting electromagnetic pump with inner core.Electromagnetic pump comprises the metal fluid passage, and described metal fluid passage periphery is socketed with two or more cake formula Circular Winding, and described cake formula Circular Winding is arranged in order vertically along the periphery of described metal fluid passage; Be provided with inner iron core in the described metal fluid passage, described inner core configuration and described metal fluid passage are suitable; Described inner iron core is fixedlyed connected with described metal fluid passage.The utility model utilizes the interaction of the induced current in magnetic field and the conductor fluid, and make fluid be subjected to the electromagnetic force effect and produce barometric gradient, thus the propelling fluid directed movement.
Description of drawings
Fig. 1 is the part sectional structure schematic diagram of the utility model preferred embodiment;
Fig. 2 is that the A-A of Fig. 1 is to cutaway view;
Reference numeral among the figure:
1-6 cake formula Circular Winding 7 cake formula Circular Winding supported flanges
8 insulation pipelines, 9 pump ditch outer tubes
12 pump ditch steel flanges, 13 bolts
14 stainless steel pitmans, 15 stainless steel casing side plates
Iron core fixed head in the 16 pump ditches.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.For the person of ordinary skill in the field, to the detailed description of the present utility model, above-mentioned and other purposes of the present utility model, feature and advantage will be apparent.
The liquid metal transmitting electromagnetic pump that the utility model proposes with inner core, its preferred embodiment as shown in Figure 1 and Figure 2, comprise the metal fluid path 10, it is characterized in that, described metal fluid path 10 periphery is socketed with two or more cake formula Circular Winding 1, and described cake formula Circular Winding 1 periphery along described metal fluid path 10 is arranged in order vertically; Be provided with inner iron core 11 in the described metal fluid path 10, described inner iron core 11 shapes and described metal fluid path 10 are suitable; Described inner iron core 11 is fixedlyed connected with described pump ditch outer tube 9 by iron core fixed head 16 in the pump ditch; Iron core fixed head 16 evenly distributes along described inner iron core 11 peripheries in the described pump ditch.Be provided with insulation pipeline 8 between described metal fluid path 10 and the described cake formula Circular Winding 1; The described metal fluid path 10 of described insulation pipeline 8 parcels.Described two or more cake formula Circular Winding 1 are arranged side by side, and two ends are respectively equipped with a cake formula Circular Winding supported flange 7; Be provided with stainless steel pitman 14 between described two cake formula Circular Winding supported flanges 7, described stainless steel pitman 14 is fixedlyed connected with described cake formula Circular Winding supported flange 7 by bolt 13 respectively.Described metal fluid path 10 is made up of pump ditch outer tube 9 and two pump ditch steel flanges 12; Described two pump ditch steel flanges 12 are arranged at described pump ditch outer tube 9 two ends respectively; Described each described pump ditch steel flange 12 1 end are fixedlyed connected with described pump ditch outer tube 9, and the other end is gradually thin and have an opening.
Operation principle of the present utility model is as follows: three-phase cake formula Circular Winding 1-6 produces travelling-magnetic-field in inside, metal fluid 10 in the travelling-magnetic-field cutting pump ditch, constitute field circuit by inner iron core 11 then, utilize the interaction of the induced current in magnetic field and the conductor fluid, make the metal fluid 10 in the pump ditch be subjected to the electromagnetic force effect and produce barometric gradient, thus metal fluid 10 directed movements in the driving pump ditch.By changing the current phase of three phase winding 1-6, can change metal fluid 10 flow directions in the pump ditch rapidly, and can change electromagnetic push by changing the three-phase winding power.
Wherein, austenitic stainless steel is: the stainless steel that has austenite structure at normal temperatures.Contain in the steel that Cr is about 18%, about 0.1% o'clock of Ni 8%～10%, C, have stable austenite structure.Austenitic chromium nickel stainless steel comprises famous 18Cr-8Ni steel and increases Cr, Ni content on this basis and add the high Cr-Ni Series Steel that elements such as Mo, Cu, Si, Nb, Ti grow up.
Though; the utility model clearly demonstrates by above embodiment and accompanying drawing thereof; yet under the situation that does not deviate from the utility model spirit and essence thereof; the person of ordinary skill in the field works as can make various corresponding variations and correction according to the utility model, but these corresponding variations and correction all should belong to the protection range of claim of the present utility model.
Claims (5)
1. liquid metal transmitting electromagnetic pump with inner core, comprise metal fluid passage (10), it is characterized in that, described metal fluid passage (10) periphery is socketed with two or more cake formula Circular Winding (1), and described cake formula Circular Winding (1) is arranged in order vertically along the periphery of described metal fluid passage (10); Be provided with inner iron core (11) in the described metal fluid passage (10), described inner iron core (11) shape and described metal fluid passage (10) are suitable; Described inner iron core (11) is fixedlyed connected with described pump ditch outer tube (9).
2. the liquid metal transmitting electromagnetic pump with inner core according to claim 1 is characterized in that, described inner iron core (11) is fixedlyed connected with described pump ditch outer tube (9) by iron core fixed head (16) in the pump ditch; Iron core fixed head (16) evenly distributes along described inner iron core (11) periphery in the described pump ditch.
3. the liquid metal transmitting electromagnetic pump with inner core according to claim 1 is characterized in that, is provided with insulation pipeline (8) between described metal fluid passage (10) and the described cake formula Circular Winding (1); Described insulation pipeline (8) parcel described metal fluid passage (10).
4. the liquid metal transmitting electromagnetic pump with inner core according to claim 1 is characterized in that, described two or more cake formula Circular Winding (1) are arranged side by side, and two ends are respectively equipped with a cake formula Circular Winding supported flange (7); Be provided with stainless steel pitman (14) between described two cake formula Circular Winding supported flanges (7), described stainless steel pitman (14) is fixedlyed connected with described cake formula Circular Winding supported flange (7) by bolt (13) respectively.
5. the liquid metal transmitting electromagnetic pump with inner core according to claim 1 is characterized in that, it is characterized in that, described metal fluid passage (10) is made up of pump ditch outer tube (9) and two pump ditch steel flanges (12); Described two pump ditch steel flanges (12) are arranged at described pump ditch outer tube (9) two ends respectively; Described each described pump ditch steel flange (12) one end are fixedlyed connected with described pump ditch outer tube (9), and the other end is gradually thin and have an opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920217357XU CN201563052U (en) | 2009-09-30 | 2009-09-30 | Fluid-state metal transmission electromagnetic pump with inner core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920217357XU CN201563052U (en) | 2009-09-30 | 2009-09-30 | Fluid-state metal transmission electromagnetic pump with inner core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201563052U true CN201563052U (en) | 2010-08-25 |
Family
ID=42628201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920217357XU Expired - Lifetime CN201563052U (en) | 2009-09-30 | 2009-09-30 | Fluid-state metal transmission electromagnetic pump with inner core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201563052U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971837A (en) * | 2016-06-23 | 2016-09-28 | 北京原丰科技开发总公司 | Detachable electromagnetic pump |
| CN106837812A (en) * | 2015-12-07 | 2017-06-13 | 王志文 | Liquid metal electromagnetic pump pump ditch pipeline |
| CN108711961A (en) * | 2018-05-28 | 2018-10-26 | 中国农业大学 | Electromagnetic pump |
| CN115459548A (en) * | 2022-05-09 | 2022-12-09 | 浙江大学 | Electromagnetic pump |
-
2009
- 2009-09-30 CN CN200920217357XU patent/CN201563052U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837812A (en) * | 2015-12-07 | 2017-06-13 | 王志文 | Liquid metal electromagnetic pump pump ditch pipeline |
| CN105971837A (en) * | 2016-06-23 | 2016-09-28 | 北京原丰科技开发总公司 | Detachable electromagnetic pump |
| CN108711961A (en) * | 2018-05-28 | 2018-10-26 | 中国农业大学 | Electromagnetic pump |
| CN115459548A (en) * | 2022-05-09 | 2022-12-09 | 浙江大学 | Electromagnetic pump |
| CN115459548B (en) * | 2022-05-09 | 2023-03-03 | 浙江大学 | Electromagnetic pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100825 |