CN207673611U - Blade structure and its rotor set - Google Patents
Blade structure and its rotor set Download PDFInfo
- Publication number
- CN207673611U CN207673611U CN201721183245.8U CN201721183245U CN207673611U CN 207673611 U CN207673611 U CN 207673611U CN 201721183245 U CN201721183245 U CN 201721183245U CN 207673611 U CN207673611 U CN 207673611U
- Authority
- CN
- China
- Prior art keywords
- flabellum
- hole
- engaging portion
- blade structure
- rotor set
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model be a kind of blade structure and its rotor set, including：One ontology, it is connected to one first side and a second side with a first through hole, there is plural flabellum on first side, the flabellum has a first end and a second end, the first end is adjacent or the non-conterminous first through hole outer rim, the flabellum has plural first engaging portion, and the flabellum has one first side, one second while and when a third, this first, two sides extend from the second end to the first through hole direction, the third side the first end be connected to this first, two sides, one dummy line with this second while the position for the outer rim for contacting the ontology it is tangent with this second while shape have angle, a channel has been defined between each flabellum；Through the design of the utility model, it can effectively reach the effect of reducing flabellum noise and increasing flabellum service life.
Description
【Technical field】
A kind of blade structure of the utility model and its rotor set, more particularly in can reduce noise and increase service life
A kind of blade structure and its rotor set.
【Background technology】
It presses, it is known that pumping has a chamber, and the chamber opens up two through hole, which connects by the two through hole with extraneous
Logical, to enable a fluid by the into or out chamber of the two through hole, an impeller is set to the rotary components in the chamber, by
The centrifugal force and pressure change generated by impeller rotation, to draw fluid into the chamber through a wherein through-hole, and through another
The chamber is discharged in fluid by one through-hole.Thereby, it can reach the purpose of pumping fluid.
However, since the flabellum on the known impeller is plates, in order to avoid blade end at neighbouring both sides with
The chamber inner wall interferes problem, and the end of flabellum is in the tip shape that thickness drastically reduces, and fan blade end is pointed to be easy
It chatter phenomenon occurs when fan blade end being caused to bear the opposing force of fluid and then generates running noise, and fan blade end shakes
For phenomenon of quivering it is easier that fan blade end occurs local thermal stress and accelerates the fatigue of materials at fan blade end, influence flabellum uses the longevity
Life.
Therefore how to solve the problems, such as above-mentioned commonly using and missing, the as inventor of this case and the phase for being engaged in the industry
Shutout quotient wants the direction place person of research improvement.
【Utility model content】
Therefore, it is effectively to solve the problems, such as above-mentioned, one of the utility model, which is designed to provide, can reduce fan blade end hair
Raw chatter phenomenon, and then reduce noise and increase a kind of blade structure and its rotor set of service life.
In order to achieve the above object, a kind of blade structure of the utility model offer includes：One ontology has one first side and one the
Two sides and a first through hole, the first through hole are connected to first and second side, and there is plural flabellum, the flabellum to have on first side
One first end and a second end, the first end is adjacent or the non-conterminous first through hole outer rim, the flabellum are respectively provided with one first knot
Conjunction portion, and the flabellum have one first while, one second while and a third side, first and second side it is spaced from the second end to
The first through hole direction extend, the third while the first end be connected to this first and second while define a flabellum top surface jointly, this
External edge has a dummy line, and the dummy line and the position for the outer rim that second side contacts the ontology are tangent, and the dummy line and
The second side shape has angle, and a channel has been defined between each flabellum, which forms a narrow flow road with respect to the third side,
And the channel forms a flaring runner with respect to second side.
In order to achieve the above object, in addition the utility model provides a kind of rotor set include：One blade structure, including：One ontology,
With one first side and a second side and a first through hole, which is connected to first and second side, has on first side multiple
Number flabellums, the flabellum have a first end and a second end, and the first end is adjacent or the non-conterminous first through hole outer rim, the flabellum
Be respectively provided with one first engaging portion, and the flabellum have one first while, one second while and a third side, first and second side it is mutual
Interval extends from the second end to the first through hole direction, the third while the first end be connected to this first and second while common boundary
There is a dummy line, the dummy line position of the outer rim of the ontology is contacted with second side for a fixed flabellum top surface, the ontology outer rim
It is tangent, and the dummy line has angle with the second side shape, and a channel has been defined between each flabellum, the channel with respect to this
Triangle forms a flaring runner at a narrow flow road and the channel with respect to second side；And a rotor structure, including：One main body
Portion, has a third side and one the 4th side, which has plural second engaging portion, the third side corresponding surface to this first
Side, which, which corresponds to, combines second engaging portion.
By this design of the utility model, the end of the blade structure of the utility model and its flabellum of rotor set will not
It generates chatter and local thermal stress occurs, and then can reach the effect of reducing noise and increasing the service life of the blade structure.
【Description of the drawings】
The purpose of following schema is that the utility model is enable to be more easily understood, and can encyclopaedize those figures in this article
Formula, and it is made to constitute some of specific embodiment.Through specific embodiment herein and refer to corresponding schema, in order to
The specific embodiment of the utility model is explained in detail, and to illustrate the action principle of utility model.
Fig. 1 is the stereogram of the first embodiment of the utility model blade structure；
Fig. 2 is the vertical view of the first embodiment of the utility model blade structure；
Fig. 3 is the stereogram of the second embodiment of the utility model blade structure；
Fig. 4 is the vertical view of the second embodiment of the utility model blade structure；
Fig. 5 is the stereogram of the 3rd embodiment of the utility model blade structure；
Fig. 6 is the stereogram of the 3rd embodiment of the utility model blade structure；
Fig. 7 is the stereogram exploded view of the first embodiment of the utility model rotor set；
Fig. 8 is the three-dimensional combination figure of the first embodiment of the utility model rotor set；
Fig. 9 is the stereogram exploded view of the alternate embodiment of the first embodiment of the utility model rotor set；
Figure 10 is the three-dimensional combination figure of the alternate embodiment of the first embodiment of the utility model rotor set；
Figure 11 is the alternate embodiment perspective exploded view of the first embodiment of the utility model rotor set；
Figure 12 is the alternate embodiment Three-dimensional combination diagram of the first embodiment of the utility model rotor set；
Figure 13 is the alternate embodiment perspective exploded view of the first embodiment of the utility model rotor set；
Figure 14 is the alternate embodiment Three-dimensional combination diagram of the first embodiment of the utility model rotor set.
Primary symbols explanation：
Blade structure 10
Ontology 110
First side 111
The second side 112
First through hole 113
Flabellum 120
First end 121
Second end 122
First engaging portion 123
First side 124
Second side 125
Third side 126
Flabellum top surface 127
Short-range missile stream interface 128
Long guide face 129
Channel 130
Narrow flow road 131
Flaring runner 132
Dummy line 20
Rotor structure 30
Main part 310
Third side 311
4th side 312
Second engaging portion 313
Rotor set 40.
【Specific implementation mode】
The above-mentioned purpose and its structure of the utility model and characteristic functionally, will be according to the preferred embodiment of institute's accompanying drawings
It is explained.
It please refers to Fig.1 and Fig. 2 such as schemes for the stereogram and vertical view of the first embodiment of the utility model blade structure
Shown, described in the utility model blade structure 10 a, including ontology 110, in the present embodiment, the blade structure 10 are expressed as
Apply the pumping chamber in a water-cooling module（It is not painted）In, however, it is not limited to this, in other embodiments the flabellum
Structure 10 can also be applied in other kinds of pumping chamber, and the utility model does not carry out the application of the blade structure 10
Limitation.
The ontology 110 has one first side 111 and a second side 112 and a first through hole 113, first side 111
In the upside of the ontology 110, which is located at the downside of the ontology 110, which is connected to first and second side
111,112, there is on first side 111 plural flabellum 120 to be located on around the first through hole 113.The flabellum 120 has one the
One end 121 and a second end 122, and in the present embodiment, adjacent 113 outer rim of first through hole of the first end 121.
The flabellum 120 is respectively provided with one first engaging portion 123, and in the present embodiment, first engaging portion 123 is located at every
The second end 122 of one flabellum 120, however, it is not limited to this, and in other embodiments, which is set to the fan
Other appropriate locations of leaf 120.And in the present embodiment, first engaging portion 123 is expressed as a groove.First engaging portion
123 to a rotor（It is not painted）In conjunction with, make the rotor rotate when simultaneously drive the blade structure 10 rotation.
And the flabellum 120 has one first at 124, one second 125 and a third side 126, first and second side 124,
The 125 spaced extensions from the second end 122 to 113 direction of first through hole, which connects in the first end 121
A flabellum top surface 127 is defined jointly in first and second side 124,125, which has a dummy line 20, this is virtual
Line 20 and the position 201 for the outer rim that second side 125 contacts the ontology 110 are tangent.
The dummy line 20 and 125 shape of the second side have angle X, and in the present embodiment, angle X is 75 degree of angles.Institute
It is a virtual line to state dummy line 20, not a solid element or structure for the blade structure 10, and being measured for convenience of user should
Designed by the angle that dummy line 20 is formed with second side 125.And in the present embodiment, which is respectively a block, should
The first end 121 of block has a short-range missile stream interface 128 with respect to the third side 126, and the second end 122 of the block with respect to this second
Side 125 has a long guide face 129.
A channel 130 is defined between each flabellum 120, which is connected to the first through hole 113, the channel 130
The opposite third side 126 forms a narrow flow road 131, and the narrow flow road 131 has one relatively should compared with narrow plane and the channel 130
Second side 125 forms a flaring runner 132, and 132 bottom of flaring runner is put down for one by the outside flaring of the first through hole 113
Face.In the pumping chamber of the water-cooling module, a cooling fluid（It is not painted）It can be flowed into from the first through hole 113, and
The centrifugal force generated through the blade structure 10 rotation is flowed out from the channel 130 between the flabellum 120.
When the blade structure 10 rotates in the pumping chamber of the water-cooling module, since the cooling fluid is first from this
The stream of first through hole 113 passes through the narrow flow road 131, then passes through the flaring runner 132, therefore the cooling stream from the narrow flow road 131 stream
Body is very fast in 131 flow velocity of narrow flow road, when the cooling fluid enters the flaring runner 132, can have the effect of supercharging of slowing down,
And then it can be really by the cooling fluid toward being discharged outside the blade structure 10, simultaneously because the pumping chamber of the water-cooling module
Middle pressure becomes smaller, and suction is generated to the cooling fluid at the first through hole 113, and by the cooling fluid outside the first through hole 113
Sucking, and then the persistently cycle of the cooling fluid.
Further, since the flabellum 120 is respectively block, and when the blade structure 10 rotates, the second end of the flabellum 120
122 not will produce chatter and local thermal stress occur, therefore can reduce noise and increase the service life of the blade structure 10.
Fig. 3 and Fig. 4 is please referred to, the stereogram and vertical view of the second embodiment of industry structure are fanned for the utility model, and auxiliary
Refering to fig. 1 and Fig. 2, as shown, the present embodiment part-structure and function are identical as aforementioned first embodiment, therefore herein will not
Repeat again, only the first end 121 of the present embodiment and aforementioned first embodiment not existed together for, the flabellum 120 be not connected to this
One through-hole, 113 outer rim, and the dummy line 20 forms an angle Y with second side 125, and in the present embodiment, which is 60
Spend angle.
Thereby, it can reach effect person identical as the utility model fan first embodiment of industry structure.
Fig. 5 and Fig. 6 is please referred to, the stereogram of the 3rd embodiment of industry structure is fanned for the utility model, and is aided with refering to fig. 1
~ 4, as shown, the present embodiment part-structure and function are identical as aforementioned first and second embodiment, therefore it will not be described in great detail herein, only
The present embodiment does not exist together with aforementioned first and second embodiment for first engaging portion 123 of the flabellum 120 is expressed as a convex body.
Thereby, it can reach effect person identical as the utility model fan the first and second embodiment of industry structure.
Fig. 7,8,9 and Figure 10 are please referred to, is the stereogram exploded view and solid of the first embodiment of the utility model rotor set
The three-dimensional combination figure of the stereogram exploded view and alternate embodiment of constitutional diagram and alternate embodiment, and be aided with refering to fig. 1 ~ 4, such as scheme
Shown, rotor set 40 described in the utility model includes a blade structure 10 and a rotor structure 30, in the present embodiment, this turn
Subgroup 40 is expressed as applying the pump cavity in the water-cooling module of the first embodiment of aforementioned the utility model blade structure
Room（It is not painted）In, however, it is not limited to this, and the rotor set 40 can also be applied to other kinds of pump in other embodiments
In the chamber of Pu, the utility model does not limit the application of the rotor set 40.
And the structure and effect of the blade structure 10 described in the present embodiment and aforementioned the utility model blade structure first,
The blade structure 10 in two embodiments is identical, therefore repeats no more the structure and effect of the blade structure 10 in the present embodiment.
The rotor structure 30 has a main part 310, and in the present embodiment, which can correspond to and stator group（It does not paint
Show）Collocation incudes excitatory rotation.There is the main part 310 a third side 311 and one the 4th side 312, the third side 311 on the contrary should
4th side 312, the third side 311 of the main part 310 correspond to the first side 111 of the ontology 110.Have on the third side 311 multiple
Several second engaging portions 313, the first engaging portion 123 of the ontology 110 is corresponding with the second engaging portion 313 of the rotor 310 to be combined.
And first engaging portion 123 is located at each fan in the first and second embodiment of aforementioned the utility model blade structure
The second end 122 of leaf 120, therefore in the present embodiment, second engaging portion 123 be located on the third side 311 correspond to this
The position of one engaging portion 123.And in the first embodiment of aforementioned the utility model blade structure, first engaging portion 123
It is expressed as a groove, therefore in the present embodiment, every 1 second engaging portion 313 is formed as a convex body, and first engaging portion 123
Groove and second engaging portion 313 convex body correspond to combine, also groove can be interacted phase inverse correspondence with convex body structure certainly and set
It sets（As shown in Figure 11 ~ 14）.
In the present embodiment, which is combined with second engaging portion 313 can pass through riveting, close-fitting, coheres
And magnetic any of which mode combines, the utility model not combination to first engaging portion 123 and second engaging portion 313
Mode is limited.When the stator pack（It is not painted）After energization, with the rotor set 40 generate induction it is excitatory be converted into mechanical kinetic energy,
The rotor set is driven by mechanical kinetic energy again, and because the rotor structure 30 and the blade structure 10 be combined with each other pass, makes the rotor knot
Structure 30 can drive the blade structure 10 to rotate simultaneously, and through the centrifugal force that the blade structure 10 rotation generates, which can
To be flowed out from the channel 130 between the flabellum 120 of the blade structure 10.And since the flabellum 120 is respectively block, in the fan
When impeller structure 10 rotates, effect person identical as the first and second embodiment of the utility model blade structure can reach.
Therefore, not by the second end 122 of the blade structure 10 of the utility model and its flabellum 120 of rotor set 40
It will produce chatter and local thermal stress occur, and then can reach reduction noise and increase the work(of the service life of the blade structure 10
Effect.
The utility model is described in detail above, only as described above, only the utility model it is preferable implementation
Example, when the range that cannot limit the utility model implementation.I.e. all equivalent changes made according to application scope of the utility model
With modification etc., all should still belong to the patent covering scope of the utility model.
Claims (16)
1. a kind of blade structure, which is characterized in that include：
One ontology has one first side and a second side and a first through hole, and first through hole connection should
There is on first side plural flabellum, the flabellum to have a first end and one for first and second side
Second end, the first end is adjacent or the non-conterminous first through hole outer rim, the flabellum are respectively provided with one first engaging portion, and should
Flabellum have one first while, one second while and a third side, first and second side it is spaced from the second end to the first through hole
Direction extend, the third while the first end be connected to this first and second while define a flabellum top surface jointly, which has
One dummy line, the dummy line and the position for the outer rim that second side contacts the ontology are tangent, and the dummy line and the second side shape
It has angle, a channel has been defined between each flabellum, which forms a narrow flow road and the channel phase with respect to the third side
One flaring runner is formed to second side.
2. blade structure according to claim 1, which is characterized in that outside adjacent first through hole of first end of the flabellum
Edge, the angle are 75 degree of angles.
3. blade structure according to claim 1, which is characterized in that the first end of the flabellum does not have that adjacent this is first logical
Hole outer rim, the angle are 60 degree of angles.
4. blade structure according to claim 1, which is characterized in that the channel is connected to the first through hole.
5. blade structure according to claim 1, which is characterized in that the flabellum is respectively a block, and the block exists
The first end has a short-range missile stream interface with respect to the third side, and the block has a long water conservancy diversion in the second end with respect to second side
Face.
6. blade structure according to claim 1, which is characterized in that first binding site is in the second of each flabellum
End.
7. blade structure according to claim 1, which is characterized in that first engaging portion be a groove and a convex body its
In it is any.
8. a kind of rotor set, which is characterized in that include：
One blade structure, including：
One ontology has one first side and a second side and a first through hole, and first through hole connection should
There is on first side plural flabellum, the flabellum to have a first end and one for first and second side
Second end, the first end is adjacent or the non-conterminous first through hole outer rim, the flabellum are respectively provided with one first engaging portion, and should
Flabellum have one first while, one second while and a third side, first and second side it is spaced from the second end to the first through hole
Direction extend, the third while the first end be connected to this first and second while define a flabellum top surface jointly, which has
One dummy line, the dummy line and the position for the outer rim that second side contacts the ontology are tangent, and the dummy line and the second side shape
It has angle, a channel has been defined between each flabellum, which forms a narrow flow road and the channel phase with respect to the third side
One flaring runner is formed to second side；And
One rotor structure, including：
There is one main part a third side and one the 4th side, the third side there is plural number second to combine
Portion, for the third side corresponding surface to first side, which, which corresponds to, combines second engaging portion.
9. rotor set according to claim 8, which is characterized in that outside adjacent first through hole of first end of the flabellum
Edge, the angle are 75 degree of angles.
10. rotor set according to claim 8, which is characterized in that the first end of the flabellum does not have that adjacent this is first logical
Hole outer rim, the angle are 60 degree of angles.
11. rotor set according to claim 8, which is characterized in that the channel is connected to the first through hole.
12. rotor set according to claim 8, which is characterized in that each flabellum is respectively a block, and the block
There is a short-range missile stream interface with respect to the third side in the first end, and the block with respect to second side there is a length to lead in the second end
Stream interface.
13. rotor set according to claim 8, which is characterized in that first binding site is in the second of each flabellum
End, second binding site in corresponded on the third side this
The position of one engaging portion.
14. rotor set according to claim 8, which is characterized in that every 1 first engaging portion is formed as a groove, and each
Second engaging portion is formed as a convex body, the groove and the convex body
It is corresponding to combine.
15. rotor set according to claim 13, which is characterized in that every 1 first engaging portion is formed as a convex body, and every
One second engaging portion is formed as a groove, the convex body and the groove
It is corresponding to combine.
16. rotor set according to claim 8, which is characterized in that first engaging portion and second engaging portion to rivet,
Close-fitting coheres and magnetic any of which mode combines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721183245.8U CN207673611U (en) | 2017-09-15 | 2017-09-15 | Blade structure and its rotor set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721183245.8U CN207673611U (en) | 2017-09-15 | 2017-09-15 | Blade structure and its rotor set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207673611U true CN207673611U (en) | 2018-07-31 |
Family
ID=62953220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721183245.8U Expired - Fee Related CN207673611U (en) | 2017-09-15 | 2017-09-15 | Blade structure and its rotor set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207673611U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588042A (en) * | 2017-09-15 | 2018-01-16 | 奇鋐科技股份有限公司 | Blade structure and its rotor set |
-
2017
- 2017-09-15 CN CN201721183245.8U patent/CN207673611U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588042A (en) * | 2017-09-15 | 2018-01-16 | 奇鋐科技股份有限公司 | Blade structure and its rotor set |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2717698A1 (en) | Tesla-pelton device and use of the same | |
| CN207673611U (en) | Blade structure and its rotor set | |
| CN201621068U (en) | Novel translation rotary type compressor | |
| CN205154695U (en) | Fan with two fan blade wind channels | |
| CN205001176U (en) | Flexible rotor gyration power pump | |
| CN107588042A (en) | Blade structure and its rotor set | |
| CN110500257A (en) | A kind of non-oil-immersed type axial plunger electric-motor pump of air gap | |
| CN205937099U (en) | Blade slip rotation type driven pump | |
| CN102913478A (en) | Multilevel centrifuging vortex type novel impeller structure of single impeller | |
| CN209083669U (en) | Ship compressor impeller with high driving torque | |
| CN115773276A (en) | High-speed impeller and hydrogen circulating pump | |
| CN203670241U (en) | Centrifugal ventilator | |
| CN106438458A (en) | Closed type and semi-open type mixed impeller structure of centrifugal pump | |
| CN204114137U (en) | A kind of non-contact type mechanical rotary seal | |
| CN207454258U (en) | A kind of air compressor of monodentate engagement positive displacement structure | |
| CN203272225U (en) | Impeller of single-stage and double-suction centrifugal pump | |
| CN205190203U (en) | Can respond servo impeller pump of quick variable speed | |
| CN105275801A (en) | Servo vane pump capable of responding to rapid speed change | |
| CN207049026U (en) | One kind goes with each other all the time vane pump | |
| CN104179977B (en) | A kind of non-contact type mechanical rotary seal | |
| CN104728159A (en) | Auxiliary vortex wheel of centrifugal compressor | |
| CN205744584U (en) | A kind of Procedure of Single-channel Pump impeller with single piece of envelope shape blade of split | |
| US10359049B2 (en) | Impeller blades structure and rotor assembly using same | |
| CN202370889U (en) | Herringbone blade impeller of peripheral pump | |
| CN2345739Y (en) | Pin-type vane pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180731 |