CN209216682U - A kind of noninductive coil - Google Patents
A kind of noninductive coil Download PDFInfo
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- CN209216682U CN209216682U CN201821806907.7U CN201821806907U CN209216682U CN 209216682 U CN209216682 U CN 209216682U CN 201821806907 U CN201821806907 U CN 201821806907U CN 209216682 U CN209216682 U CN 209216682U
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- Prior art keywords
- skeleton
- noninductive coil
- partition
- coil according
- lock
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Abstract
The utility model belongs to noninductive coil technical field, and in particular to a kind of noninductive coil, the conducting wire including skeleton and for being wound on skeleton are axially arranged with partition along it on the skeleton, and the partition has conversion slot；The conducting wire is wound on skeleton and realizes commutation reversion coiling to form noninductive coil by the conversion slot of partition.The noninductive coil of the utility model can use single line coiling, avoid problem present in two-wire winding process；Moreover, without the requirement of even level coiling.
Description
Technical field
The utility model belongs to noninductive coil technical field, and in particular to a kind of noninductive coil.
Background technique
Noninductive coil is widely applied in multiple engineering fields.For example, utilizing superconducting line in superconducting magnet application field
Superconducting critical physical characteristic and the superconducting switch that makes.When superconductor environment temperature be lower than its critical-temperature, show nothing
Resistance states；When the environment temperature of superconductor is higher than its critical-temperature, show resistance states.Therefore, superconduction is artificially controlled
The environment temperature of switch, can control its ability by electric current, and working method is similar with regular tap.
In order to improve the sensitivity of superconducting switch and reduce the energy consumption on superconducting switch, superconducting switch generally uses no inductance
Coiling, i.e., double wound in the prior art.Double wrap law technology is in coiling, according to the length of required conducting wire, in advance conducting wire from
Spool originally leads other spools；Then, according to tapped principle, two spools are put simultaneously from the pay off rack of coil winding machine
Line coiling reaches equal length.But the tension force of two spool unwrapping wire is relatively difficult；Moreover, double wound is upward in lower layer
When layer transition, coiling is difficult.
Utility model content
Based on the above deficiencies in the existing technologies, the utility model provides a kind of noninductive coil.
In order to reach above-mentioned purpose of utility model, the utility model uses following technical scheme:
A kind of noninductive coil, the conducting wire including skeleton and for being wound on skeleton, which is characterized in that on the skeleton
Partition is axially arranged with along it, and the partition has conversion slot；The conducting wire is wound in the conversion slot on skeleton and passing through partition
Realize commutation reversion coiling to form noninductive coil.
Preferably, the partition has muti-piece, so that the conducting wire coiling of adjacent turn is contrary.
Preferably, the partition is removably connected to skeleton.
Preferably, the partition includes the lock and lock body of semi-annular shape, and one end of lock has the first notch,
One end of lock body has the second notch；When lock engages with lock body, the internal diameter of lock and lock body is constituted to match with skeleton size
Pilot hole, the first notch and the second notch constitute conversion slot.
Preferably, the snap-latch surface of the lock has buckle, and correspondingly, the snap-latch surface of the lock body has and card
Detain the card slot to match.
Preferably, the partition is uniformly distributed on skeleton.
Preferably, the equal face of conversion slot of all partitions.
Preferably, the both ends of the skeleton all have flange.
Preferably, there is binding piece on the winding of the noninductive coil.
Preferably, the binding piece is glass fiber tape.
Compared with prior art, beneficial effect is the utility model:
The noninductive coil of the utility model avoids problem present in two-wire winding process using single line coiling；And
And without the requirement of even level coiling.
Detailed description of the invention
Fig. 1 is the structural schematic diagram (conducting wire is not shown) of the noninductive coil of the utility model embodiment one；
Fig. 2 is the structural schematic diagram of the partition of the noninductive coil of the utility model embodiment one；
Fig. 3 is the structural schematic diagram of the flange of the skeleton of the noninductive coil of the utility model embodiment one；
Fig. 4 is that the noninductive coil of the utility model embodiment one is in the structural schematic diagram of the first layer state of coiling；
Fig. 5 is that the noninductive coil of the utility model embodiment one is in the structural schematic diagram of the second layer state of coiling；
Fig. 6 is that the noninductive coil of the utility model embodiment one is in the structural schematic diagram of coiling third layer state；
Fig. 7 is that the noninductive coil of the utility model embodiment one is in the structural schematic diagram of the 4th layer state of coiling；
Fig. 8 is the structural schematic diagram of the lock of the partition of the noninductive coil of the utility model embodiment two；
Fig. 9 is the structural schematic diagram of the lock body of the partition of the noninductive coil of the utility model embodiment two.
Specific embodiment
In order to illustrate more clearly of the utility model embodiment, the specific reality of Detailed description of the invention the utility model will be compareed below
Apply mode.It should be evident that the drawings in the following description are merely some embodiments of the present invention, it is common for this field
For technical staff, without creative efforts, it is also possible to obtain other drawings based on these drawings, and obtain
Obtain other embodiments.In addition, the direction term being previously mentioned in following embodiment, such as: upper and lower, left and right, front or rear etc.,
It is only the direction with reference to attached drawing.Therefore, the direction term used is intended to be illustrative and not intended to limit the utility model.
Embodiment one:
As shown in figs. 1-7, the noninductive coil of the present embodiment, the conducting wire 2 including skeleton 1 and for being wound on skeleton,
In, skeleton 1 is hollow cylinder structure, and the left and right both ends of skeleton 1 are separately installed with flange 11, and flange 11 is circular ring structure, method
The internal diameter of orchid 11 and the outer diameter of skeleton 1 match, so that flange 11 is set in the both ends of skeleton 1, so that the coiling to conducting wire carries out
Limit.
As shown in Figure 1, being axially uniformly equipped with 11 pieces of partitions 3 along it on skeleton 1；As shown in figure 3, partition 3 is annulus
Structure, the internal diameter of partition 3 and the outer diameter of skeleton 1 match, and are mounted on except skeleton 1 so that partition 3 is arranged, so that all partitions
The equal face of slot is converted, i.e., all conversion slots are on same axis.Partition 3 has conversion slot 31, and conducting wire 2 is wound on skeleton 1
On and realize commutation reversion coiling to form noninductive coil by the conversion slot 31 of partition.Wherein, noninductive coil shares four layers,
The conducting wire coiling of adjacent turn is contrary, offsets so that turn-to-turn intersects reversal, without the limitation of the coiling number of plies.
The winding method of the present embodiment noninductive coil passes through the conversion slot of partition using single line coiling and in winding process
Commutation reversion coiling is carried out, until the volume of positive coiling part and oppositely wound part is equal.Specifically, as shown in figs. 4-7,
In four layers of winding process, coiling one is enclosed between adjacent separator, so that the conducting wire coiling of adjacent turn is contrary, turn-to-turn is handed over
Reversal is pitched to offset.
The noninductive coil of the present embodiment avoids problem present in two-wire winding process, noninductive line using single line coiling
Enclose good stability.
Embodiment two:
The noninductive coil of the present embodiment and embodiment one the difference is that: partition is detachably connected on skeleton.
Specifically, as shown in FIG. 8 and 9, partition includes the lock and lock body of semi-annular shape, and one end of lock has first to lack
One end of mouth 3-1, lock body have the second notch 3-2；When lock engages with lock body, the internal diameter of lock and lock body constitutes and skeleton
The pilot hole that size matches, the first notch 3-1 and the second notch 3-2 constitute conversion slot；In addition, the snap-latch surface of lock has buckle
3-11, correspondingly, the snap-latch surface of lock body have the card slot 3-21 to match with buckle, what buckle and card slot in the prior art matched
Structure, is only able to achieve lock and lock body is relatively fixed.
The noninductive coil of the present embodiment can dismantle partition after the completion of coiling, so that the winding volume of coil is more
It is small.
Other structures can be with reference implementation example one.
Embodiment three:
The noninductive coil of the present embodiment and embodiment one the difference is that: have on the winding of noninductive coil and tie up
Part.
Specifically, after the completion of coil winding, can also using nonmetallic materials binding piece (such as glass fiber tape, with
Adapt to low-temperature liquid helium warm area) winding is bound, improve the stability of winding.
Other structures can be with reference implementation example one.
Example IV:
The noninductive coil of the present embodiment and embodiment one the difference is that: the quantity of partition can be designed freely.
Specifically, it can be increased and decreased according to actual needs on skeleton along the quantity of its axially mounted partition, using model
It encloses extensively, such as: one piece, six pieces, nine pieces, 20 pieces, 30 pieces etc..
Other structures can be with reference implementation example one.
Embodiment five:
The noninductive coil and embodiment one of the present embodiment the difference is that: the detachable company between partition and skeleton
The mode of connecing can also be bolted, screw connection, magnetic connection, bonding etc..Specific embodiment can be according to reality
Situation is selected, to meet the detachable requirement between partition and skeleton.
Other structures can be with reference implementation example one.
It should be noted that above-described embodiment can be freely combined as needed.The above is only to the utility model
Preferred embodiment and principle be described in detail, for those of ordinary skill in the art, mention according to the utility model
The thought of confession, will change in specific embodiment, and these changes also should be regarded as the protection scope of the utility model.
Claims (10)
1. a kind of noninductive coil, the conducting wire including skeleton and for being wound on skeleton, which is characterized in that edge on the skeleton
It is axially arranged with partition, and the partition has conversion slot；The conducting wire is wound on skeleton and real by the conversion slot of partition
Now commutation reversion coiling is to form noninductive coil.
2. a kind of noninductive coil according to claim 1, which is characterized in that the partition has muti-piece, so that adjacent turn
Conducting wire coiling is contrary.
3. a kind of noninductive coil according to claim 1 or 2, which is characterized in that the partition is removably connected to skeleton.
4. a kind of noninductive coil according to claim 3, which is characterized in that the partition include semi-annular shape lock and
Lock body, one end of lock have the first notch, and one end of lock body has the second notch；When lock engage with lock body when, latch and
The internal diameter of lock body constitutes the pilot hole to match with skeleton size, and the first notch and the second notch constitute conversion slot.
5. a kind of noninductive coil according to claim 4, which is characterized in that the snap-latch surface of the lock has buckle, phase
Ying Di, the snap-latch surface of the lock body have the card slot to match with buckle.
6. a kind of noninductive coil according to claim 2, which is characterized in that the partition is uniformly distributed on skeleton.
7. a kind of noninductive coil according to claim 2 or 6, which is characterized in that the equal face of conversion slot of all partitions.
8. a kind of noninductive coil according to claim 1, which is characterized in that the both ends of the skeleton all have flange.
9. a kind of noninductive coil according to claim 1, which is characterized in that have bundle on the winding of the noninductive coil
Bandaging piece.
10. a kind of noninductive coil according to claim 9, which is characterized in that the binding piece is glass fiber tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821806907.7U CN209216682U (en) | 2018-11-05 | 2018-11-05 | A kind of noninductive coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821806907.7U CN209216682U (en) | 2018-11-05 | 2018-11-05 | A kind of noninductive coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209216682U true CN209216682U (en) | 2019-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821806907.7U Expired - Fee Related CN209216682U (en) | 2018-11-05 | 2018-11-05 | A kind of noninductive coil |
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| Country | Link |
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| CN (1) | CN209216682U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109360706A (en) * | 2018-11-05 | 2019-02-19 | 杭州佩伟拓超导磁体技术有限公司 | A kind of noninductive coil and its winding method |
-
2018
- 2018-11-05 CN CN201821806907.7U patent/CN209216682U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109360706A (en) * | 2018-11-05 | 2019-02-19 | 杭州佩伟拓超导磁体技术有限公司 | A kind of noninductive coil and its winding method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190806 Termination date: 20201105 |