CN201550008U - Liquid metal transmission electromagnetic pump with outer core - Google Patents
Liquid metal transmission electromagnetic pump with outer core Download PDFInfo
- Publication number
- CN201550008U CN201550008U CN2009202173546U CN200920217354U CN201550008U CN 201550008 U CN201550008 U CN 201550008U CN 2009202173546 U CN2009202173546 U CN 2009202173546U CN 200920217354 U CN200920217354 U CN 200920217354U CN 201550008 U CN201550008 U CN 201550008U
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- CN
- China
- Prior art keywords
- pump
- pipeline
- liquid metal
- electromagnetic pump
- outer core
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- Expired - Lifetime
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Abstract
The utility model provides a liquid metal transmission electromagnetic pump with an outer core, which comprises a pump channel pipeline 9 and is characterized in that the liquid metal transmission electromagnetic pump further comprises a stator core 7, wherein the pump channel pipeline 9 penetrates the body of the stator core 7, two or more cake type annular windings 1 are sleeved on the circumference of the pump channel pipeline 9 axially and sequentially. The utility model utilizes the interaction of the magnetic field and the induced current in conductive fluid, so that the fluid generates pressure gradient under the action of electromagnetic force, and g the fluid is driven to move in a fixed direction.
Description
Technical field
The utility model relates to a kind of liquid metal transmitting electromagnetic pump with outer 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 outer 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 outer core, comprise pump ditch pipeline 9, it is characterized in that, also comprise stator core 7, described pump ditch pipeline 9 runs through the body of stator core 7, and described pump ditch pipeline 9 peripheries are 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 pump ditch pipeline 9.
Wherein, be provided with insulation pipeline 8 between described pump ditch pipeline 9 and the described cake formula Circular Winding 1; The described pump ditch pipeline 9 of described insulation pipeline 8 parcels.Wherein be the metal fluid passage in the pump ditch pipeline 9.
Wherein, described stator core 7 is made up of silicon steel plate stacking, and described silicon steel sheet compresses by silicon steel sheet hold-down bolt 10.
Wherein, described cake formula Circular Winding is formed by the helical of lattice coil structure is tubular.
The utility model proposes a kind of liquid metal transmitting electromagnetic pump with outer core, comprise pump ditch pipeline 9, it is characterized in that, also comprise stator core 7, described pump ditch pipeline 9 runs through the body of stator core 7, and described pump ditch pipeline 9 peripheries are 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 pump ditch pipeline 9.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 stator cores
8 insulation pipelines, 9 pump ditch pipelines
10 silicon steel sheet hold-down bolts.
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 utility model proposes a kind of liquid metal transmitting electromagnetic pump with outer core, its preferred embodiment as shown in Figure 1 and Figure 2, comprise pump ditch pipeline 9, it is characterized in that, also comprise stator core 7, described pump ditch pipeline 9 runs through the body of stator core 7, and described pump ditch pipeline 9 peripheries are socketed with 6 cake formula Circular Winding 1-6, and described cake formula Circular Winding 1-6 is arranged in order vertically along the periphery of described pump ditch pipeline 9.Be provided with insulation pipeline 8 between described pump ditch pipeline 9 and the described cake formula Circular Winding 1-6; The described pump ditch pipeline 9 of described insulation pipeline 8 parcels.Metal fluid passage in the pump ditch pipeline 9.Described stator core 7 is made up of silicon steel plate stacking, and described silicon steel sheet compresses by silicon steel sheet hold-down bolt 10.
Cake formula Circular Winding structure is the tubular formation of helical of lattice coil structure, and the multilayer lap wound has than power-efficient high and magnetic field efficient.The insulation pipeline is made up of the lightweight refracrory with incubation and thermal insulation function.Pump ditch pipeline is to make with high temperature refractory materials such as carborundum, silicon nitrides or with austenitic stainless steel and special alloy etc.Stator core is with compressing with bolt behind the silicon steel plate stacking, at first open horizontal six rectangle windows, and then opens a vertical circular hole.
Operation principle of the present utility model is as follows: three phase winding pie winding 1-6 produce travelling-magnetic-field, metal fluid in the travelling-magnetic-field cutting pump ditch pipeline 9, utilize the interaction of the induced current in magnetic field and the conductor fluid, make the metal fluid in the pump ditch interior conduit 9 be subjected to the electromagnetic force effect and produce barometric gradient, thus the metal fluid directed movement in the driving pump ditch pipeline 9.By changing the current phase of three phase winding pie winding 1-6, can change the metal fluid flow direction in the pump ditch pipeline 9 rapidly.
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 (4)
1. liquid metal transmitting electromagnetic pump with outer core, comprise pump ditch pipeline (9), it is characterized in that, also comprise stator core (7), described pump ditch pipeline (9) runs through the body of stator core (7), and described pump ditch pipeline (9) 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 pump ditch pipeline (9).
2. the liquid metal transmitting electromagnetic pump with outer core according to claim 1 is characterized in that, is provided with insulation pipeline (8) between described pump ditch pipeline (9) and the described cake formula Circular Winding (1); Described insulation pipeline (8) parcel described pump ditch pipeline (9).
3. the liquid metal transmitting electromagnetic pump with outer core according to claim 1 is characterized in that, described stator core (7) is made up of silicon steel plate stacking, and described silicon steel sheet compresses by silicon steel sheet hold-down bolt (10).
4. the liquid metal transmitting electromagnetic pump with outer core according to claim 1 is characterized in that, described cake formula Circular Winding (1) is formed by the helical of lattice coil structure is tubular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202173546U CN201550008U (en) | 2009-09-30 | 2009-09-30 | Liquid metal transmission electromagnetic pump with outer core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202173546U CN201550008U (en) | 2009-09-30 | 2009-09-30 | Liquid metal transmission electromagnetic pump with outer core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201550008U true CN201550008U (en) | 2010-08-11 |
Family
ID=42605191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202173546U Expired - Lifetime CN201550008U (en) | 2009-09-30 | 2009-09-30 | Liquid metal transmission electromagnetic pump with outer core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201550008U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935885A (en) * | 2012-12-03 | 2013-02-20 | 赵永圣 | Superconducting linear grid high-frequency phase-shifting drive magnetic fluid propeller |
| 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 |
| CN107270702A (en) * | 2017-06-27 | 2017-10-20 | 石家庄爱迪尔电气有限公司 | Electromagnetic propulsion formula waste aluminum recovery system |
| CN111076579A (en) * | 2019-12-31 | 2020-04-28 | 中国核动力研究设计院 | Alkali metal heat pipe driven by electromagnetic pump and heat transfer method thereof |
| CN115001236A (en) * | 2022-03-31 | 2022-09-02 | 中国原子能科学研究院 | Liquid metal electromagnetic pump |
-
2009
- 2009-09-30 CN CN2009202173546U patent/CN201550008U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935885A (en) * | 2012-12-03 | 2013-02-20 | 赵永圣 | Superconducting linear grid high-frequency phase-shifting drive magnetic fluid propeller |
| CN102935885B (en) * | 2012-12-03 | 2015-04-08 | 赵永圣 | Superconducting linear grid high-frequency phase-shifting drive magnetic fluid propeller |
| 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 |
| CN107270702A (en) * | 2017-06-27 | 2017-10-20 | 石家庄爱迪尔电气有限公司 | Electromagnetic propulsion formula waste aluminum recovery system |
| CN111076579A (en) * | 2019-12-31 | 2020-04-28 | 中国核动力研究设计院 | Alkali metal heat pipe driven by electromagnetic pump and heat transfer method thereof |
| CN111076579B (en) * | 2019-12-31 | 2021-06-22 | 中国核动力研究设计院 | Alkali metal heat pipe driven by electromagnetic pump and heat transfer method thereof |
| CN115001236A (en) * | 2022-03-31 | 2022-09-02 | 中国原子能科学研究院 | Liquid metal electromagnetic pump |
| CN115001236B (en) * | 2022-03-31 | 2024-09-06 | 中国原子能科学研究院 | Liquid metal 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: 20100811 |