CN206962629U - Hot superconductive heat transfer axle and the motor with hot superconductive heat transfer axle - Google Patents
Hot superconductive heat transfer axle and the motor with hot superconductive heat transfer axle Download PDFInfo
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- CN206962629U CN206962629U CN201720749202.5U CN201720749202U CN206962629U CN 206962629 U CN206962629 U CN 206962629U CN 201720749202 U CN201720749202 U CN 201720749202U CN 206962629 U CN206962629 U CN 206962629U
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Abstract
The utility model provides a kind of hot superconductive heat transfer axle and the motor with hot superconductive heat transfer axle, the hot superconductive heat transfer axle is Super-conductive conduit formula structure, Super-conductive conduit road is provided with the hot superconductive heat transfer axle, the Super-conductive conduit road is closing pipe line, and heat-transfer working medium is filled with the Super-conductive conduit road.The hot superconductive heat transfer axle of the present utility model is Super-conductive conduit formula structure, the hot superconductive heat transfer axle can be used cooperatively with motor shaft, because hot superconductive heat transfer axle uses hot super heat conduction, with high heat transfer rate and the characteristics of high heat flux, heat can quickly be delivered to the other end of the hot superconductive heat transfer axle by motor shaft when rotating, reach the effect for making motor shaft fast cooling；Again because rotor with motor shaft directly contacts fixation, the heat of rotor can be gone out by the motor shaft and the hot superconductive heat transfer axle Quick diffusing, be reached for the effect of rotor fast cooling.
Description
Technical field
The utility model belongs to technical field of heat transfer, more particularly to a kind of hot superconductive heat transfer axle and has hot superconductive heat transfer
The motor of axle.
Background technology
Existing water-cooled motor in support typically by setting deflector type or spiral water-cooling structure to enter motor
Row cooling, a kind of structure of water-cooled motor is as shown in figure 1, be provided with single cooling by water loop 14, due to stator in support 13
11 are fixed on the support 13, and the heat of the stator 11 directly can be conducted to cold by single cooling by water loop 14
But water is taken away, and the cooling effect of the stator 11 is preferable.But because rotor 12 and the support 13 have gap, and again due to electricity
Motivation inner air does not flow substantially, and air thermal resistance is very big, and the heat of rotor 12 is difficult to single water cooling by air transmitted
Cooling circuit 14 is taken away, and the radiating effect of the rotor 12 is very poor, and the temperature of the rotor 12 will be higher by the temperature of the stator 11
Degree is a lot, and this is by the increase of restrictions motor load capacity significantly.
Utility model content
In view of the above the shortcomings that prior art, the purpose of this utility model be to provide a kind of hot superconductive heat transfer axle and
Motor with hot superconductive heat transfer axle, for solve existing for motor of the prior art due to but cooling by water loop
There is gap with rotor, the radiating effect of rotor is very poor, the problem of so as to greatly limit the load capacity of motor.
In order to achieve the above objects and other related objects, the utility model provides a kind of hot superconductive heat transfer axle, and the heat is super
Conduction heat transfer axle is used cooperatively with motor shaft, is suitable for the motor shaft radiating；The hot superconductive heat transfer axle is Super-conductive conduit formula knot
Structure, is provided with Super-conductive conduit road in the hot superconductive heat transfer axle, and the Super-conductive conduit road is closing pipe line, in the Super-conductive conduit road
Filled with heat-transfer working medium.
As a kind of preferred scheme of hot superconductive heat transfer axle of the present utility model, the hot superconductive heat transfer axle includes：
First heat transfer axle main body, the first heat transfer axle main body are interior formed with the first sealing cavity；
Second heat transfer axle main body, in first sealing cavity, and it is fixed in the first heat transfer axle main body；Institute
State in the second heat transfer axle main body and form the Super-conductive conduit road formed with the second sealing cavity, second sealing cavity.
As a kind of preferred scheme of hot superconductive heat transfer axle of the present utility model, the hot superconductive heat transfer axle includes：
First heat transfer axle main body, the first heat transfer axle main body are interior formed with the first sealing cavity；
Second heat transfer axle main body, in first sealing cavity, and have between the described first heat transfer axle main body
Gap；The second heat transfer axle main body is fixed in the first heat transfer axle main body, in the second heat transfer axle main body formed with
Second sealing cavity；Gap and second sealing between the second heat transfer axle main body and the first heat transfer axle main body is empty
Chamber collectively forms the Super-conductive conduit road.
As a kind of preferred scheme of hot superconductive heat transfer axle of the present utility model, the hot superconductive heat transfer axle includes：
First heat transfer axle main body, the first heat transfer axle main body are interior formed with the first sealing cavity；
Second heat transfer axle main body, in first sealing cavity, and have between the described first heat transfer axle main body
Gap；The second heat transfer axle main body is fixed in the first heat transfer axle main body, in the second heat transfer axle main body formed with
Second sealing cavity；Gap between the second heat transfer axle main body and the first heat transfer axle main body forms the Super-conductive conduit
Road.
As a kind of preferred scheme of hot superconductive heat transfer axle of the present utility model, the hot superconductive heat transfer axle includes：
First heat transfer axle main body, the first heat transfer axle main body are interior formed with sealing cavity；
Second heat transfer axle main body, in the sealing cavity, and there is gap between the described first heat transfer axle main body；
The second heat transfer axle main body is fixed in the first heat transfer axle main body, and the second heat transfer axle main body is solid construction；Institute
The gap stated between the second heat transfer axle main body and the first heat transfer axle main body forms the Super-conductive conduit road.
As a kind of preferred scheme of hot superconductive heat transfer axle of the present utility model, the length side of the second heat transfer axle main body
To with described first heat transfer axle main body length direction it is consistent；And the sealing cavity in each heat transfer axle main body is along heat transfer axle main body
Length direction extension.
As a kind of preferred scheme of hot superconductive heat transfer axle of the present utility model, in the axial direction of the second heat transfer axle main body
Heart line and the longitudinal center line of the described first heat transfer axle main body coincide.
As a kind of preferred scheme of hot superconductive heat transfer axle of the present utility model, the hot superconductive heat transfer axle is cylindric heat
Superconductive heat transfer axle.
The utility model also provides a kind of preparation method of hot superconductive heat transfer axle, the preparation method of the hot superconductive heat transfer axle
Comprise the following steps：
1) the first radiating tube is provided, first radiating tube includes first end and the second end, and the first radiating pipe
There is the first diameter；
2) the second radiating tube is provided, second radiating tube includes first end and the second end, and the second radiating pipe
There is Second bobbin diameter, the Second bobbin diameter is less than first diameter；
3) both ends at the both ends of first radiating tube and second radiating end are subjected to necking down processing, and respectively will
The first end of first radiating tube and the sealing of the first end of second radiating tube；
4) first end of second radiating tube is inserted into first radiating tube from the second end of first radiating tube
It is interior, and the first end of second radiating tube is inserted into the first end of first radiating tube；
5) heat-transfer working medium is filled with the structure obtained to step 4) and by the second end of first radiating tube and described
The second end sealing of two radiating tubes.
As a kind of preferred scheme of the preparation method of hot superconductive heat transfer axle of the present utility model, step 5) includes following step
Suddenly：
5-1) the second end of first radiating tube and the second end of first radiating tube are fixed, and by described first
The second end sealing of radiating tube；
Heat-transfer working medium 5-2) is filled with into second radiating tube via the second end of second radiating tube, and by described in
The second end sealing of second radiating tube.
As a kind of preferred scheme of the preparation method of hot superconductive heat transfer axle of the present utility model, step 5) includes following step
Suddenly：
Heat-transfer working medium 5-1) is filled with into first radiating tube via the second end of first radiating tube, and via institute
The second end for stating the second radiating tube is filled with heat-transfer working medium into second radiating tube；
5-2) the second end of first radiating tube and the second end of first radiating tube are fixed, and by described first
Second end of radiating tube and the sealing of the second end of second radiating tube.
As a kind of preferred scheme of the preparation method of hot superconductive heat transfer axle of the present utility model, step 5) includes following step
Suddenly：
5-1) heat-transfer working medium is filled with via the second end of first radiating tube into first radiating tube；
5-2) the second end of first radiating tube and the second end of first radiating tube are fixed, and by described first
Second end of radiating tube and the sealing of the second end of second radiating tube.
The utility model also provides a kind of motor with hot superconductive heat transfer axle, the electricity with hot superconductive heat transfer axle
Motivation includes：
Motor shaft, the motor shaft interior edge its be axially arranged with installing blind；
Hot superconductive heat transfer axle as described in above-mentioned either a program, the hot superconductive heat transfer axle are inserted and fixed in the peace
Fill in blind hole.
As a kind of preferred scheme of the motor of the present utility model with hot superconductive heat transfer axle, the motor also wraps
Include：
Support；
Rotor, in the support, and the periphery of the motor shaft is fixed on, suitable under the drive of the motor shaft
Rotation；
Stator, in the support, and positioned at the periphery of the rotor；The stator is fixed on the inwall of the support
On.
As a kind of preferred scheme of the motor of the present utility model with hot superconductive heat transfer axle, the hot superconductive heat transfer
The region that axially penetrates through the rotor where of the insertion end of axle along the motor shaft, the other end of the hot superconductive heat transfer axle prolong
Extend the outside of the support.
As a kind of preferred scheme of the motor of the present utility model with hot superconductive heat transfer axle, also set in the support
There is cooling by water loop.
As described above, hot superconductive heat transfer axle of the present utility model and the motor with hot superconductive heat transfer axle, have following
Beneficial effect：The hot superconductive heat transfer axle of the present utility model is Super-conductive conduit formula structure, and the hot superconductive heat transfer axle can be with
Motor shaft is used cooperatively, and because hot superconductive heat transfer axle uses hot super heat conduction, has high heat transfer rate and high heat flux
The characteristics of, heat can quickly be delivered to the other end of the hot superconductive heat transfer axle by motor shaft when rotating, reaching makes motor shaft
The effect of fast cooling；Again because rotor and motor shaft directly contact fixation, the heat of rotor can by the motor shaft and
The hot superconductive heat transfer axle Quick diffusing is gone out, and is reached for the effect of rotor fast cooling.
Brief description of the drawings
Fig. 1 is shown as the structural representation of water-cooled motor of the prior art.
Fig. 2 to Fig. 5 is shown as the structural representation of the hot superconductive heat transfer axle provided in the utility model embodiment one.
Fig. 6 is shown as the flow chart of the preparation method of the hot superconductive heat transfer axle provided in the utility model embodiment two.
Fig. 7 is shown as the structural representation of the motor with hot superconductive heat transfer axle provided in the utility model embodiment three
Figure.
Component label instructions
11 stators
12 rotors
13 supports
14 single cooling by water loops
2 hot superconductive heat transfer axles
21 first heat transfer axle main bodys
211 first sealing cavities
212 sealing cavities
22 second heat transfer axle main bodys
221 second sealing cavities
23 gaps
24 Super-conductive conduit roads
3 motor shafts
31 installing blinds
4 supports
5 rotors
6 stators
7 cooling by water loops
8 filling exits
Embodiment
Illustrate embodiment of the present utility model below by way of specific instantiation, those skilled in the art can be by this theory
Content disclosed by bright book understands other advantages and effect of the present utility model easily.The utility model can also be by addition
Different embodiments are embodied or practiced, and the various details in this specification can also be based on different viewpoints with answering
With, without departing from it is of the present utility model spirit under carry out various modifications or alterations.
Fig. 2 to Fig. 7 is referred to, it is necessary to illustrate, the diagram provided in the present embodiment only illustrates this in a schematic way
The basic conception of utility model, though when the component relevant with the utility model is only shown in diagram rather than being implemented according to reality
Component count, shape and size are drawn, and it is actual when implementing form, quantity and the ratio of each component can be a kind of changing arbitrarily
Become, and its assembly layout form may also be increasingly complex.
Embodiment one
Fig. 2 to Fig. 5 is referred to, the utility model provides a kind of hot superconductive heat transfer axle 2, the hot superconductive heat transfer axle 2 and electricity
Arbor is used cooperatively, and is suitable for the motor shaft radiating；The hot superconductive heat transfer axle 2 is Super-conductive conduit formula structure, and the heat is super
Super-conductive conduit road 24 is provided with conduction heat transfer axle 2, the Super-conductive conduit road 24 is closing pipe line, is filled in the Super-conductive conduit road 24
There is heat-transfer working medium (not shown).
It should be noted that hot super heat conduction, which is included in closed interconnected micro-channel system, fills work
Medium, the hot pipe technique of hot superconductive heat transfer is realized with condensation phase transformation by the evaporation of working media；And by controlling enclosed system
Middle working media micro-architectural state, i.e., in diabatic process, the boiling (or condensation of gaseous medium) of liquid medium is suppressed, and
Reach the uniformity of working medium micro-structural on this basis, and realize the phase transformation of efficient heat transfer and suppress (PCI) heat transfer technology.That is this reality
Apply in example, the hot superconductive heat transfer axle 2 can be adopting heat pipes for heat transfer axle, now, be filled in described in the Super-conductive conduit road 24
Heat-transfer working medium realizes heat transfer by evaporating with the phase transformation (i.e. the transformation of gas phase and liquid phase) of condensation；The hot superconductive heat transfer axle 2 is also
Can be that phase transformation suppresses radiating axle, now, the heat-transfer working medium in the Super-conductive conduit road 24 seethes with excitement during heat transfer
Or condensation is suppressed, and reaches the uniformity of working medium micro-structural on this basis and realize heat transfer.
In one example, as shown in Fig. 2 the hot superconductive heat transfer axle 2 includes：First heat transfer axle main body 21, described first
Formed with the first sealing cavity 211 in axle main body 21 of conducting heat；Second heat transfer axle main body 22, the second heat transfer axle main body 22 are located at
In first sealing cavity 211, and it is fixed in the first heat transfer axle main body 21；Shape in the second heat transfer axle main body 22
Into there is the second sealing cavity 221, second sealing cavity 221 forms the Super-conductive conduit road 24, the heat-transfer working medium filling
In in second sealing cavity 221.
It should be noted that in the examples described above, the second heat transfer axle main body 22 can be close to be placed in first biography
It is on the inwall of hot axle main body 21, i.e., very close to each other between described second heat transfer axle main body 22 and the first heat transfer axle main body 21；
The second heat transfer axle main body 22 can also have gap between the described first heat transfer axle main body 21.
In another example, as shown in figure 3, the hot superconductive heat transfer axle 2 includes：First heat transfer axle main body 21, described the
Formed with the first sealing cavity 211 in one heat transfer axle main body 21；Second heat transfer axle main body 22, the second heat transfer axle main body 22
In in first sealing cavity 211, and there is gap 23 between the described first heat transfer axle main body 21；The second heat transfer axle
Main body 22 is fixed in the first heat transfer axle main body 21, formed with the second sealing cavity in the second heat transfer axle main body 22
221；Gap 23 and second sealing cavity between the second heat transfer axle main body 22 and the first heat transfer axle main body 21
221 collectively form the Super-conductive conduit road 24, and the heat-transfer working medium is filled in the second heat transfer axle main body 22 and described first
In the gap 23 between axle main body 21 of conducting heat and in second sealing cavity 221.
In another example, as shown in figure 4, the hot superconductive heat transfer axle 2 includes：First heat transfer axle main body 21, described the
Formed with the first sealing cavity 211 in one heat transfer axle main body 21；Second heat transfer axle main body 22, the second heat transfer axle main body 22
In in first sealing cavity 211, and there is gap 23 between the described first heat transfer axle main body 21；The second heat transfer axle
Main body 22 is fixed in the first heat transfer axle main body 21, formed with the second sealing cavity in the second heat transfer axle main body 22
221；Gap 23 between the second heat transfer axle main body 22 and the first heat transfer axle main body 21 forms the Super-conductive conduit road
24, the heat-transfer working medium is filled in the gap between the second heat transfer axle main body 22 and the first heat transfer axle main body 21
In 23.
It should be noted that in above three example, the first heat transfer axle main body 21 and the second heat transfer axle master
Body 22 is the structure that radiating tube is sealed to form by both ends necking down, one end and described first of the second heat transfer axle main body 22
One end of heat transfer axle main body 21 is welded as a whole structure by being passed through after necking down by welding manner, i.e., described second heat transfer axle main body 22
It is fixed on by one end in the first heat transfer axle main body 21.
In another example, as shown in figure 5, the hot superconductive heat transfer axle 2 includes：First heat transfer axle main body 21, described the
Formed with sealing cavity 212 in one heat transfer axle main body 21；Second heat transfer axle main body 22, the second heat transfer axle main body 22 are located at institute
State in sealing cavity 212, and there is gap 23 between the described first heat transfer axle main body 21；The second heat transfer axle main body 22 is solid
Due in the described first heat transfer axle main body 21, the second heat transfer axle main body 22 is solid construction；The second heat transfer axle main body
Gap 23 between 22 and the first heat transfer axle main body 21 forms the Super-conductive conduit road 24, and the heat-transfer working medium is filled in institute
State in the gap 23 between the second heat transfer axle main body 22 and the first heat transfer axle main body 21.It should be noted that at this
In example, the first heat transfer axle main body 21 is the structure that radiating tube is sealed to form by both ends necking down.
It should be noted that in above-mentioned each example, the first heat transfer axle main body 21 and the second heat transfer axle main body 22
Material should be the good material of thermal conductivity, it is preferable that in the present embodiment, the first heat transfer axle main body 21 and described second
The material of the axle main body of conducting heat 22 can be at least one of copper, copper alloy, aluminium, aluminium alloy, titanium or titanium alloy, i.e., described the
The material of one heat transfer axle main body 21 and the second heat transfer axle main body 22 can be copper, copper alloy, aluminium, aluminium alloy, titanium or titanium
Alloy, or at least any two kinds of combination in copper, copper alloy, aluminium, aluminium alloy, titanium or titanium alloy.
It should be further stated that the heat-transfer working medium is filled in the Super-conductive conduit road 24 via filling exit 8,
After the heat-transfer working medium is filled in the Super-conductive conduit road 24, the filling exit 8 seals, by the Super-conductive conduit road
24 form sealing structure.
As an example, length direction and the length side of the described first heat transfer axle main body 21 of the second heat transfer axle main body 22
To consistent；And the sealing cavity in each heat transfer axle main body is along the length direction extension of heat transfer axle main body.
As an example, longitudinal center line and the axial direction of the described first heat transfer axle main body 21 of the second heat transfer axle main body 22
Center line coincides.
As an example, the hot superconductive heat transfer axle 2 is cylindric hot superconductive heat transfer axle.
The hot superconductive heat transfer axle 2 of the present utility model is Super-conductive conduit formula structure, and the hot superconductive heat transfer axle 2 can be with
Motor shaft is used cooperatively, and because hot superconductive heat transfer axle 2 uses hot super heat conduction, has high heat transfer rate and high heat flux
The characteristics of, heat can quickly be delivered to the other end of the hot superconductive heat transfer axle by motor shaft when rotating, reaching makes motor shaft
The effect of fast cooling；Again because rotor and motor shaft directly contact fixation, the heat of rotor can by the motor shaft and
The hot superconductive heat transfer axle Quick diffusing is gone out, and is reached for the effect of rotor fast cooling.
Embodiment two
Referring to Fig. 6, the utility model also provides a kind of preparation method of hot superconductive heat transfer axle, the hot superconductive heat transfer axle
Preparation method be suitable to prepare hot superconductive heat transfer axle as described in embodiment one, the preparation method bag of the hot superconductive heat transfer axle
Include following steps：
1) the first radiating tube is provided, first radiating tube includes first end and the second end, and the first radiating pipe
There is the first diameter；
2) the second radiating tube is provided, second radiating tube includes first end and the second end, and the second radiating pipe
There is Second bobbin diameter, the Second bobbin diameter is less than first diameter；
3) both ends at the both ends of first radiating tube and second radiating end are subjected to necking down processing, and respectively will
The first end of first radiating tube and the sealing of the first end of second radiating tube；Specifically, it can use but be not limited only to
Brazing mode seals the first end of the first end of first radiating tube and second radiating tube to air tight；
4) first end of second radiating tube is inserted into first radiating tube from the second end of first radiating tube
It is interior, and the first end of second radiating tube is inserted into the first end of first radiating tube；
5) heat-transfer working medium is filled with the structure obtained to step 4) and by the second end of first radiating tube and described
The second end sealing of two radiating tubes.
As an example, the material of first radiating tube and second radiating tube should be the good material of thermal conductivity,
Preferably, in the present embodiment, the material of first radiating tube and second radiating tube can be copper, copper alloy, aluminium, aluminium
The material of at least one of alloy, titanium or titanium alloy, i.e., described first radiating tube and second radiating tube can be copper,
Copper alloy, aluminium, aluminium alloy, titanium or titanium alloy, or at least any in copper, copper alloy, aluminium, aluminium alloy, titanium or titanium alloy
Two kinds of combination.
In one example, step 5) comprises the following steps：
5-1) the second end of first radiating tube and the second end of first radiating tube are fixed, and by described first
The second end sealing of radiating tube；Specifically, it can use but be not limited only to soldering processes by the second end of first radiating tube
Seal to air tight；
Heat-transfer working medium 5-2) is filled with into second radiating tube via the second end of second radiating tube, and by described in
The second end sealing of second radiating tube；Specifically, it can use but be not limited only to soldering processes by the of second radiating tube
Two ends are sealed to air tight.
In another example, step 5) comprises the following steps：
Heat-transfer working medium 5-1) is filled with into first radiating tube via the second end of first radiating tube, and via institute
The second end for stating the second radiating tube is filled with heat-transfer working medium into second radiating tube；
5-2) the second end of first radiating tube and the second end of first radiating tube are fixed, and by described first
Second end of radiating tube and the sealing of the second end of second radiating tube；Specifically, it can use but be not limited only to soldering processes
Second end at the second end of first radiating tube and second radiating tube is sealed to air tight.
In another example, step 5) comprises the following steps：
5-1) heat-transfer working medium is filled with via the second end of first radiating tube into first radiating tube；
5-2) the second end of first radiating tube and the second end of first radiating tube are fixed, and by described first
Second end of radiating tube and the sealing of the second end of second radiating tube；Specifically, it can use but be not limited only to soldering processes
Second end at the second end of first radiating tube and second radiating tube is sealed to air tight.
It should be noted that the first radiating tube both ends form institute in embodiment one after necking down is handled and is sealed
The the first heat transfer axle main body 21 stated, the second radiating tube both ends form institute in embodiment one after necking down is handled and is sealed
The the second heat transfer axle main body 22 stated.
Embodiment three
Referring to Fig. 7, the utility model also provides a kind of motor with hot superconductive heat transfer axle, it is described that there is hot superconduction
The motor of heat transfer axle includes：Motor shaft 3, the interior edge of motor shaft 3 its be axially arranged with installing blind 31；Such as institute in embodiment one
The hot superconductive heat transfer axle 2 stated, the hot superconductive heat transfer axle 2 are inserted and fixed in the installing blind 31.
As an example, the motor also includes：Support 4；Rotor 5, the rotor 5 are located in the support 4, and fixed
In the periphery of the motor shaft 2, suitable for being rotated under the drive of the motor shaft 3；Stator 6, the stator 6 are located at the support
In 4, and positioned at the periphery of the rotor 5；The stator 6 is fixed on the inwall of the support 4.
As an example, the insertion end of the hot superconductive heat transfer axle 2 axially penetrates through the institute of rotor 5 along the motor shaft 3
Region, the other end of the hot superconductive heat transfer axle 2 extends to the outside of the support 4.
As an example, being additionally provided with cooling by water loop 7 in the support 4, the cooling by water loop 7 is used for be described fixed
Son 6 radiates.
In summary, the utility model provides a kind of hot superconductive heat transfer axle and the motor with hot superconductive heat transfer axle, institute
State hot superconductive heat transfer axle to be used cooperatively with motor shaft, be suitable for the motor shaft radiating；The hot superconductive heat transfer axle is hot superconduction
Tubular structure, is provided with Super-conductive conduit road in the hot superconductive heat transfer axle, and the Super-conductive conduit road is closing pipe line, the hot superconduction
Heat-transfer working medium is filled with pipeline.The hot superconductive heat transfer axle of the present utility model is Super-conductive conduit formula structure, the hot superconduction
Heat transfer axle can be used cooperatively with motor shaft, because hot superconductive heat transfer axle uses hot super heat conduction, have high heat transfer rate
And heat can quickly be delivered to the other end of the hot superconductive heat transfer axle by the characteristics of high heat flux, motor shaft when rotating,
Reaching makes the effect of motor shaft fast cooling；Again because rotor with motor shaft directly contacts fixation, the heat of rotor can pass through
The motor shaft and the hot superconductive heat transfer axle Quick diffusing are gone out, and are reached for the effect of rotor fast cooling.
Above-described embodiment only illustrative principle of the present utility model and its effect are new not for this practicality is limited
Type.Any person skilled in the art can all be carried out without prejudice under spirit and scope of the present utility model to above-described embodiment
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the essence disclosed in the utility model
God and all equivalent modifications completed under technological thought or change, should be covered by claim of the present utility model.
Claims (12)
1. a kind of hot superconductive heat transfer axle, it is characterised in that the hot superconductive heat transfer axle is used cooperatively with motor shaft, is suitable for described
Motor shaft radiates；The hot superconductive heat transfer axle is Super-conductive conduit formula structure, and Super-conductive conduit road is provided with the hot superconductive heat transfer axle,
The Super-conductive conduit road is closing pipe line, and heat-transfer working medium is filled with the Super-conductive conduit road.
2. hot superconductive heat transfer axle according to claim 1, it is characterised in that：The hot superconductive heat transfer axle includes：
First heat transfer axle main body, the first heat transfer axle main body are interior formed with the first sealing cavity；
Second heat transfer axle main body, in first sealing cavity, and it is fixed in the first heat transfer axle main body；Described
In two heat transfer axle main bodys the Super-conductive conduit road is formed formed with the second sealing cavity, second sealing cavity.
3. hot superconductive heat transfer axle according to claim 1, it is characterised in that：The hot superconductive heat transfer axle includes：
First heat transfer axle main body, the first heat transfer axle main body are interior formed with the first sealing cavity；
Second heat transfer axle main body, in first sealing cavity, and there is gap between the described first heat transfer axle main body；
The second heat transfer axle main body is fixed in the first heat transfer axle main body, close formed with second in the second heat transfer axle main body
Seal cavity；Gap and second sealing cavity between the second heat transfer axle main body and the first heat transfer axle main body is common
Form the Super-conductive conduit road.
4. hot superconductive heat transfer axle according to claim 1, it is characterised in that：The hot superconductive heat transfer axle includes：
First heat transfer axle main body, the first heat transfer axle main body are interior formed with the first sealing cavity；
Second heat transfer axle main body, in first sealing cavity, and there is gap between the described first heat transfer axle main body；
The second heat transfer axle main body is fixed in the first heat transfer axle main body, close formed with second in the second heat transfer axle main body
Seal cavity；Gap between the second heat transfer axle main body and the first heat transfer axle main body forms the Super-conductive conduit road.
5. hot superconductive heat transfer axle according to claim 1, it is characterised in that：The hot superconductive heat transfer axle includes：
First heat transfer axle main body, the first heat transfer axle main body are interior formed with sealing cavity；
Second heat transfer axle main body, in the sealing cavity, and there is gap between the described first heat transfer axle main body；It is described
Second heat transfer axle main body is fixed in the first heat transfer axle main body, and the second heat transfer axle main body is solid construction；Described
Gap between two heat transfer axle main bodys and the first heat transfer axle main body forms the Super-conductive conduit road.
6. the hot superconductive heat transfer axle according to any one of claim 2 to 5, it is characterised in that：The second heat transfer axle master
The length direction of body is consistent with the length direction of the described first heat transfer axle main body；And the equal edge of sealing cavity in each heat transfer axle main body
The length direction extension for axle main body of conducting heat.
7. hot superconductive heat transfer axle according to claim 6, it is characterised in that：The axial centre of the second heat transfer axle main body
Line and the longitudinal center line of the described first heat transfer axle main body coincide.
8. hot superconductive heat transfer axle according to claim 1, it is characterised in that：The hot superconductive heat transfer axle is super for cylindric heat
Conduction heat transfer axle.
A kind of 9. motor with hot superconductive heat transfer axle, it is characterised in that the motor bag with hot superconductive heat transfer axle
Include：
Motor shaft, the motor shaft interior edge its be axially arranged with installing blind；
Hot superconductive heat transfer axle as any one of claim 1 to 8, the hot superconductive heat transfer axle are inserted and fixed in described
In installing blind.
10. the motor according to claim 9 with hot superconductive heat transfer axle, it is characterised in that：The motor also wraps
Include：
Support；
Rotor, in the support, and the periphery of the motor shaft is fixed on, suitable for the drive backspin in the motor shaft
Turn；
Stator, in the support, and positioned at the periphery of the rotor；The stator is fixed on the inwall of the support.
11. the motor according to claim 10 with hot superconductive heat transfer axle, it is characterised in that：The hot superconductive heat transfer
The region that axially penetrates through the rotor where of the insertion end of axle along the motor shaft, the other end of the hot superconductive heat transfer axle prolong
Extend the outside of the support.
12. the motor with hot superconductive heat transfer axle according to claim 10 or 11, it is characterised in that：In the support
It is additionally provided with cooling by water loop.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720749202.5U CN206962629U (en) | 2017-06-26 | 2017-06-26 | Hot superconductive heat transfer axle and the motor with hot superconductive heat transfer axle |
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| CN201720749202.5U CN206962629U (en) | 2017-06-26 | 2017-06-26 | Hot superconductive heat transfer axle and the motor with hot superconductive heat transfer axle |
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| CN206962629U true CN206962629U (en) | 2018-02-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107240980A (en) * | 2017-06-26 | 2017-10-10 | 浙江嘉熙科技有限公司 | Hot superconductive heat transfer axle, the motor with hot superconductive heat transfer axle and preparation method |
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2017
- 2017-06-26 CN CN201720749202.5U patent/CN206962629U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107240980A (en) * | 2017-06-26 | 2017-10-10 | 浙江嘉熙科技有限公司 | Hot superconductive heat transfer axle, the motor with hot superconductive heat transfer axle and preparation method |
| CN107240980B (en) * | 2017-06-26 | 2024-04-12 | 浙江嘉熙科技股份有限公司 | Heat superconducting heat transfer shaft, motor with heat superconducting heat transfer shaft and preparation method |
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Address after: 311100 Room 201, 2 / F, building 2, No. 9, Taiji Road, Yuhang Economic and Technological Development Zone, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Jiaxi Technology Co.,Ltd. Address before: 314117 No.1 Workshop, 188 Jinxiu Avenue, Yaozhuang Town, Jiashan County, Jiaxing City, Zhejiang Province Patentee before: ZHEJIANG JIAXI OPTOELECTRONIC EQUIPMENT MANUFACTURING Co.,Ltd. |