CN209299117U - A kind of liquid metal transmission stator fast assembling-disassembling electromagnetic pump - Google Patents
A kind of liquid metal transmission stator fast assembling-disassembling electromagnetic pump Download PDFInfo
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- CN209299117U CN209299117U CN201822218290.3U CN201822218290U CN209299117U CN 209299117 U CN209299117 U CN 209299117U CN 201822218290 U CN201822218290 U CN 201822218290U CN 209299117 U CN209299117 U CN 209299117U
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Abstract
The utility model proposes a kind of liquid metal transmission stator fast assembling-disassembling electromagnetic pumps, it include: that split flange group include: that the first lower part splits flange and the second lower part and splits flange for lower part, flange is split in the first lower part and the second lower part splits and two groups of stators for having winding are bolted between flange, and the first lower part splits flange and the second lower part splits and is removably attachable to together between flange by multiple reinforcement connecting rods；Top splits the both ends that flange group is fixed on the transfer conduit of liquid metal in electromagnetic pump, it include: that the first top splits flange and the second top fractionation flange, flange is split on the first top and the second top splits and one group of stator for having winding is bolted between flange, and the first top splits flange and the second top splits and is removably attachable to together between flange by multiple reinforcement connecting rods.The utility model replace sub-process it is easy to operate, equipment do not need shut down can continuous work, improve production efficiency.
Description
Technical field
The utility model relates to electromagnetism pump technical field, in particular to a kind of liquid metal transmission stator fast assembling-disassembling electricity
Magnetic pumping.
Background technique
Currently, the stator of liquid metal transmission electromagnetic pump is fixed non-removable.Come relative to other components
Say, the service life of electromagnetic pump interior loop winding be it is shortest, about 3~5 years.It needs when repairing electromagnetic pump by equipment downtime,
Entire pipeline disassembles, and will increase the loss of liquid metal in this way, increases the cost of user.And in some industries, example
It is inconvenience by equipment downtime, electromagnetic pump non-removable in this way cannot meet its requirement such as nuclear industry.
Utility model content
The utility model aims to solve at least one of described technological deficiency.
For this purpose, the purpose of this utility model is that proposing a kind of liquid metal transmission stator fast assembling-disassembling electromagnetic pump.
To achieve the goals above, the embodiments of the present invention provide a kind of liquid metal transmission stator fast assembling-disassembling
Electromagnetic pump, comprising:
Lower part split flange group, top split flange group, multiple reinforcements connecting rods and be located at lower part fractionation flange group and on
Portion splits the pump ditch of the transport liquid metal between flange group, wherein
The lower part splits the both ends that flange group is fixed on the transfer conduit of liquid metal in electromagnetic pump, comprising: under first
Portion splits flange and the second lower part splits flange, splits flange in first lower part and the second lower part splits and passes through between flange
Two groups of stators for having winding are bolted, first lower part splits flange and the second lower part is split between flange by more
A reinforcement connecting rod is removably attachable to together；
The top splits the both ends that flange group is fixed on the transfer conduit of liquid metal in electromagnetic pump, comprising: on first
Portion splits flange and the second top splits flange, splits flange on first top and the second top splits and passes through between flange
It is bolted one group of stator for having winding, first top splits flange and the second top is split between flange by more
A reinforcement connecting rod is removably attachable to together；
Wherein, the lower part splits flange group and adjusts to the height concentric with the transfer conduit, and first lower part is torn open
Point-score orchid and the first top split flange and are bolted to connection, and second lower part splits flange and the second top Split Method
Orchid is bolted to connection.
Further, the reinforcement connecting rod uses cold drawn steel.
Further, first lower part splits flange and the first top splits flange and is connected as hexagonal structure, and described the
Two lower parts split flange and the second top splits flange and is connected as hexagonal structure.
Further, first lower part splits flange and the second lower part splits and connected between flange by three reinforcement connecting rods
It connects；First top splits flange and the second top splits and connected between flange by other three reinforcement connecting rods.
According to the liquid metal transmission of the utility model embodiment stator fast assembling-disassembling electromagnetic pump, by electromagnetic pump
The fixed upper and lower part in the both ends of the transfer conduit of liquid metal splits flange group, the fractionation flange at the both ends of flange group in upper and lower part
Between removably connection have winding stator, can not dismantle transmission liquid metal pipeline in the case where, only remove reinforce
Bolt between connecting rod and connecting stator and fractionation flange group, can be realized and quickly remove stator, complete replacement electromagnetic pump
Interior components, because of the loss and pollution of the liquid metal without caused by.The utility model does not need equipment downtime, and dimension can be realized
Replacement is repaired, can be applied to the fields such as the user that equipment is inconvenient to shut down, such as nuclear industry.In addition, the utility model is connect using non-
Touch electromagnetic propulsion technology, by the transmission for the electromagnetism power drive liquid metal that coil windings generate, by coil winding wound in master
On magnetic flux, the utility ratio of mutual inductance reaches highest；Replacement process is easy to operate, equipment do not need shut down can continuous work, improve life
Produce efficiency.
The additional aspect of the utility model and advantage will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the structure chart according to the liquid metal transmission stator fast assembling-disassembling electromagnetic pump of the utility model embodiment.
Fig. 2 is the schematic diagram for the pipeline reserved according to the user both ends of the utility model embodiment.
Appended drawing reference:
The first lower part 1- splits flange；The first top 2- splits flange；3- reinforces connecting rod；4- has the stator of winding；
The second lower part 5- splits flange；The second top 6- splits flange；7- winding；8- pumps ditch.
Specific embodiment
The embodiments of the present invention are described below in detail, the example of embodiment is shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the utility model, and should not be understood as the limit to the utility model
System.
As depicted in figs. 1 and 2, the liquid metal transmission stator fast assembling-disassembling electromagnetic pump of the utility model embodiment, packet
Include: lower part splits flange group, top fractionation flange group, multiple reinforcement connecting rods 3 and tears open positioned at lower part fractionation flange group and top
The pump ditch of transport liquid metal between point-score orchid group.
Specifically, lower part splits the both ends that flange group is fixed on the transfer conduit of liquid metal in electromagnetic pump, comprising: first
Lower part splits flange 1 and the second lower part splits flange 5.Flange 1 is split in the first lower part and the second lower part splits and leads between flange 5
It crosses and is bolted two groups of stators 4 for having winding, the first lower part splits flange 1 and the second lower part splits and passes through between flange 5
Multiple reinforcement connecting rods 3 are removably attachable to together.
In one embodiment of the utility model, reinforces connecting rod 3 and use cold drawn steel.Cold drawn steel is a kind of pair of steel
Processing technique, refers to the various cold drawn steels produced with cold-drawing method, the spy high with precision, surface quality is good
Point can play the role of reinforcement.
Top splits the both ends that flange group is fixed on the transfer conduit of liquid metal in electromagnetic pump, comprising: tears open on the first top
Point-score orchid 2 and the second top split flange 6.Flange 2 is split on the first top and the second top splits and passes through bolt between flange 6
It is connected with one group of stator 4 for having winding.Coil windings 7 are wound on stator 4.First top splits flange 2 and second
Top splits and is removably attachable to together between flange 6 by multiple reinforcement connecting rods 3.
Lower part splits flange group and adjusts to the height concentric with transfer conduit, and the first lower part splits flange 1 and the first top
It splits flange 2 to be bolted to connection, the second lower part splits flange 5 and the second top splits 6 company of being bolted of flange
It connects.
In the embodiments of the present invention, each shape for splitting flange is unlimited, as long as meeting top splits flange group
The shape for splitting flange group with lower part is adapted, convenient for being bolted.
Preferably, with reference to Fig. 1, the first lower part splits flange 1 and the first top splits flange 2 and is connected as hexagonal structure,
Second lower part splits flange 5 and the second top splits flange 6 and is connected as hexagonal structure.At this point, the first lower part splits 1 He of flange
Second lower part is split between flange 5 through three reinforcement connecting rod 3 connections；First top splits flange 2 and the second top is split
It is connected between flange 6 by other three reinforcement connecting rods 3.
It should be noted that the quantity for reinforcing connecting rod 3 is not limited to the example above, it can also be selected as needed
His quantity, purpose are provided to play the reinforcement connection function between two flanges, and details are not described herein.
The liquid metal transmission stator fast assembling-disassembling electromagnetic pump of the utility model embodiment, working principle are as follows: first
The pipeline that the transfer conduit of liquid metal in fast assembling-disassembling electromagnetic pump is reserved with user both ends is welded together, this part dimension
It does not need to be dismantled when repairing.It is split in the both ends lower part of lower flange group and is connected with two groups of stators for having winding between flange
4, it is split on the both ends top of upper flange group and is connected with another group of stator 4 for having winding between flange, by lower flange group
It adjusts to the height concentric with transfer conduit, then lower flange group and upper flange group is respectively corresponded and determined by bolt fixed
Together, assembling process is thus completed.
When needing to repair replacement to stator, using one of following two mode: (1) lower part splits flange
Group, the top split flange group and the pump ditch maintains the original state, and it is fixed to remove the multiple reinforcement connecting rod, dismantling connection
The sub bolt split between flange group and top fractionation flange group with the lower part, stator is quickly removed；(2) pump
Ditch maintains the original state, and removes the top and splits the bolt connected between flange group and lower part fractionation flange group and connection
The electromagnetic pump quickly can be divided into two bodies and safeguarded by plate, and easy to operate, equipment does not need to shut down, can continuous work.
According to the liquid metal transmission of the utility model embodiment stator fast assembling-disassembling electromagnetic pump, by electromagnetic pump
The fixed upper and lower part in the both ends of the transfer conduit of liquid metal splits flange group, the fractionation flange at the both ends of flange group in upper and lower part
Between removably connection have winding stator, can not dismantle transmission liquid metal pipeline in the case where, only remove reinforce
Bolt between connecting rod and connecting stator and fractionation flange group, can be realized and quickly remove stator, complete replacement electromagnetic pump
Interior components, because of the loss and pollution of the liquid metal without caused by.The utility model does not need equipment downtime, and dimension can be realized
Replacement is repaired, can be applied to the fields such as the user that equipment is inconvenient to shut down, such as nuclear industry.In addition, the utility model is connect using non-
Touch electromagnetic propulsion technology, by the transmission for the electromagnetism power drive liquid metal that coil windings generate, by coil winding wound in master
On magnetic flux, the utility ratio of mutual inductance reaches highest；Replacement process is easy to operate, equipment do not need shut down can continuous work, improve life
Produce efficiency.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
Stating may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
It can be combined in any suitable manner in any one or more embodiment or examples.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are not departing from the utility model
Principle and objective in the case where above-described embodiment can be changed in the scope of the utility model, modify, replace and
Modification.The scope of the utility model is extremely equally limited by appended claims.
Claims (4)
1. a kind of liquid metal transmission stator fast assembling-disassembling electromagnetic pump characterized by comprising lower part split flange group, on
Portion splits flange group, multiple reinforcement connecting rods and splits the transport liquid between flange group and top fractionation flange group positioned at lower part
The pump ditch of metal, wherein
The lower part splits the both ends that flange group is fixed on the transfer conduit of liquid metal in electromagnetic pump, comprising: tears open the first lower part
Point-score orchid and the second lower part split flange, split flange in first lower part and the second lower part splits and passes through bolt between flange
Two groups of stators for having winding are connected with, first lower part splits flange and the second lower part splits and passes through multiple institutes between flange
Reinforcement connecting rod is stated to be removably attachable to together；
The top splits the both ends that flange group is fixed on the transfer conduit of liquid metal in electromagnetic pump, comprising: tears open on the first top
Point-score orchid and the second top split flange, split flange on first top and the second top splits and passes through bolt between flange
It is connected with one group of stator for having winding, first top splits flange and the second top splits and passes through multiple institutes between flange
Reinforcement connecting rod is stated to be removably attachable to together；
Wherein, the lower part splits flange group and adjusts to the height concentric with the transfer conduit, first lower part Split Method
Blue and the first top splits flange and is bolted to connection, and second lower part splits flange and the second top fractionation flange is logical
Bolt is crossed to be fixedly connected.
2. liquid metal transmission stator fast assembling-disassembling electromagnetic pump as described in claim 1, which is characterized in that the reinforcement connects
Extension bar uses cold drawn steel.
3. liquid metal transmission stator fast assembling-disassembling electromagnetic pump as described in claim 1, which is characterized in that under described first
Portion splits flange and the first top splits flange and is connected as hexagonal structure, and second lower part splits flange and the second top is torn open
Point-score orchid is connected as hexagonal structure.
4. liquid metal transmission stator fast assembling-disassembling electromagnetic pump as claimed in claim 3, which is characterized in that under described first
Portion splits flange and the second lower part is split between flange through three reinforcement connecting rod connections；First top split flange and
Second top splits and is connected between flange by other three reinforcement connecting rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822218290.3U CN209299117U (en) | 2018-12-27 | 2018-12-27 | A kind of liquid metal transmission stator fast assembling-disassembling electromagnetic pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822218290.3U CN209299117U (en) | 2018-12-27 | 2018-12-27 | A kind of liquid metal transmission stator fast assembling-disassembling electromagnetic pump |
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| Publication Number | Publication Date |
|---|---|
| CN209299117U true CN209299117U (en) | 2019-08-23 |
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| CN201822218290.3U Active CN209299117U (en) | 2018-12-27 | 2018-12-27 | A kind of liquid metal transmission stator fast assembling-disassembling electromagnetic pump |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109412378A (en) * | 2018-12-27 | 2019-03-01 | 石家庄爱迪尔电气有限公司 | A kind of liquid metal transmission stator fast assembling-disassembling electromagnetic pump |
| CN115395757A (en) * | 2022-05-09 | 2022-11-25 | 浙江大学 | Electromagnetic pump |
-
2018
- 2018-12-27 CN CN201822218290.3U patent/CN209299117U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109412378A (en) * | 2018-12-27 | 2019-03-01 | 石家庄爱迪尔电气有限公司 | A kind of liquid metal transmission stator fast assembling-disassembling electromagnetic pump |
| CN115395757A (en) * | 2022-05-09 | 2022-11-25 | 浙江大学 | Electromagnetic pump |
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