CN110513330A - A kind of bladeless fan air outlet ring and duct connecting structure and the bladeless fan with it - Google Patents
A kind of bladeless fan air outlet ring and duct connecting structure and the bladeless fan with it Download PDFInfo
- Publication number
- CN110513330A CN110513330A CN201910832952.2A CN201910832952A CN110513330A CN 110513330 A CN110513330 A CN 110513330A CN 201910832952 A CN201910832952 A CN 201910832952A CN 110513330 A CN110513330 A CN 110513330A
- Authority
- CN
- China
- Prior art keywords
- air outlet
- ring
- sleeve
- shaft
- retaining ring
- 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.)
- Pending
Links
- 210000003205 muscle Anatomy 0.000 claims description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 5
- 230000006641 stabilisation Effects 0.000 abstract description 2
- 238000011105 stabilization Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 239000007787 solid Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/403—Casings; Connections of working fluid especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of bladeless fan air outlet ring and duct connecting structure and with its bladeless fan, have: air outlet ring；Fan body；Sleeve is connect with fan body；Shaft is arranged on air outlet ring, and shaft is rotatably installed on sleeve, and easy for installation, shaft slow-roll stabilization is reliable.
Description
Technical field
The invention belongs to bladeless fan technical field more particularly to a kind of bladeless fan air outlet ring and duct connecting structure and
With its bladeless fan.
Background technique
In the implementation of the present invention, the inventor finds that the existing technology has at least the following problems: in traditional technology, nothing
The air outlet ring rotation of blade fan is rotatably installed in fan main body only by shaft, and shaft installation reliability is low, installs simultaneously
It is inconvenient.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of easy for installation, reliable bladeless fans of shaft slow-roll stabilization
Air outlet ring and duct connecting structure and the bladeless fan with it.
In order to solve the above-mentioned technical problem, the technical scheme adopted by the invention is that: a kind of bladeless fan air outlet ring and wind
Pipeline connecting structure, comprising:
Air outlet ring；
Fan body；
Sleeve is connect with the fan body；
Shaft is arranged on the air outlet ring, and the shaft is rotatably installed on the sleeve.
It further include retaining ring, the retaining ring is arranged in the shaft, and the retaining ring can limit the axial of the sleeve and move
It is dynamic.
The sleeve is nearly circle end close to one end of the air outlet ring, and the one end of sleeve far from the air outlet ring is remote circle
End；The outer diameter at the nearly circle end is greater than the outer diameter of the shaft；The outer diameter of the retaining ring is greater than the outer diameter at the nearly circle end；It is described
The outer diameter at remote circle end is greater than the outer diameter of the retaining ring.
The sleeve is equipped with through-hole, and the retaining ring is equipped with screw hole, and the through-hole is corresponding with screw hole；The retaining ring
It is connect by screw and screw hole with the shaft.
The shaft surface is equipped with card slot, and the retaining ring is equipped with the retaining ring convex block being adapted to the card slot, the retaining ring
Convex block, which can rotate, to be caught in the card slot；After retaining ring convex block rotation is caught in the card slot, the through-hole and screw hole
Position is corresponding.
The sleeve lining is equipped with axially extending card muscle, and the card muscle and the retaining ring cooperate；The card muscle is equipped with
Sleeve step, the retaining ring are equipped with retaining ring convex block corresponding with the sleeve step.
The shaft is equipped with card collar groove, and is equipped with retainer ring and is mounted in the card collar groove；The retainer ring and the sleeve
Interference fit.
The bottom of the air outlet ring is arranged in the shaft；It is equipped in the shaft and is connected to the air outlet ring inner chamber body and wind
Fan the pipeline in ontology air duct.
The air outlet ring is annular air outlet circle, and the lower end of the two sides of the annular air outlet circle is respectively provided with a shaft.
A kind of bladeless fan has pedestal, air supply device is equipped in the pedestal, and the pedestal is equipped with above-mentioned no leaf
Fan air outlet ring and duct connecting structure.
A technical solution in above-mentioned technical proposal has the following advantages that or beneficial effect, by the way that sleeve is arranged, will turn
Axis is rotatably installed on sleeve, then stops sleeve by retaining ring, and sleeve is fixedly mounted in fan main body later, convenient for rotation
The assembling of component；Simultaneously by sleeve and retaining ring, the solid and reliable of shaft installation ensure that, rotation process is stablized.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the bladeless fan air outlet ring and duct connecting structure that provide in the embodiment of the present invention；
Fig. 2 is the bladeless fan air outlet ring of Fig. 1 and the structural schematic diagram of duct connecting structure；
Fig. 3 is the bladeless fan air outlet ring of Fig. 1 and the structural schematic diagram of duct connecting structure；
Fig. 4 is the bladeless fan air outlet ring of Fig. 1 and the structural schematic diagram of duct connecting structure；
Fig. 5 is the bladeless fan air outlet ring of Fig. 1 and the structural schematic diagram of duct connecting structure；
Fig. 6 is the bladeless fan air outlet ring of Fig. 1 and the cross-sectional view of duct connecting structure；
Fig. 7 is the partial enlarged view of Fig. 6；
Fig. 8 is the partial enlarged view of Fig. 6；
Fig. 9 is the structural schematic diagram of the bladeless fan air outlet ring of Fig. 1 and the sleeve of duct connecting structure；
Figure 10 is the structural schematic diagram of the bladeless fan air outlet ring of Fig. 1 and the retaining ring of duct connecting structure；
Label in above-mentioned figure is equal are as follows: 1, air outlet ring, 2, fan body, and 3, sleeve, 301, through-hole, 302, guide groove,
303, sleeve step, 304, card muscle, 305, closely enclose end, 306, far enclose end, 4, screw, 5, retaining ring, 501, retaining ring convex block, 502, spiral shell
Nail hole, 6, shaft, 601, retainer ring, 602, card slot.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
Embodiment one
Referring to Fig. 1-10, a kind of bladeless fan air outlet ring 1 and duct connecting structure, comprising:
Air outlet ring 1；
Fan body 2；
Sleeve 3 is connect with fan body 2；
Shaft 6 is arranged on air outlet ring 1, and shaft 6 is rotatably installed on sleeve 3.
It further include retaining ring 5, retaining ring 5 is arranged in shaft 6, and retaining ring 5 is capable of the axial movement of spacing collar 3.
As Figure 7-8, sleeve 3 is nearly circle end 305, the one end of sleeve 3 far from air outlet ring 1 close to one end of air outlet ring 1
Far to enclose end 306；The outer diameter at nearly circle end 305 is greater than the outer diameter of shaft 6；The outer diameter of retaining ring 5 is greater than the outer diameter at nearly circle end 305；Far
The outer diameter for enclosing end 306 is greater than the outer diameter of retaining ring 5.I.e. far the outer diameter of the outer diameter > retaining ring 5 at circle end 306 > outer diameter at nearly circle end 305 > turns
The outer diameter of axis 6 to realize installation of the sleeve 3 in shaft 6, and is limited by retaining ring 5.Installation process is: first by 3 sets of sleeve
Sleeve 3 is finally mounted on fan body mounted in the axial displacement of 6 upper limit sleeve 3 of shaft in shaft 6, then by retaining ring 5
On.It is easily installed, and passes through the setting of sleeve 3 and retaining ring 5, ensure that shaft 6 rotates reliable and stable.
As shown in Figure 2 and Figure 9, sleeve 3 is equipped with through-hole 301, and retaining ring 5 is equipped with screw hole 502, through-hole 301 and screw
Hole 502 is corresponding；Retaining ring 5 is connect by screw 4 and screw hole 502 with shaft 6.After retaining ring 5 is sleeved in shaft 6, pass through
Through-hole 301 on sleeve 3 makes screwdriver that screw 4 to be screwed into the screw hole 502 on retaining ring 5 by through-hole 301, to make retaining ring 5
It is fixed in shaft 6.
As shown in figure 5 and figure 10,6 surface of shaft is equipped with card slot 602, and it is convex that retaining ring 5 is equipped with the retaining ring being adapted to card slot 602
Block 501, retaining ring convex block 501, which can rotate, to be caught in card slot 602；After the rotation of retaining ring convex block 501 is caught in card slot 602, through-hole 301
It is corresponding with 502 position of screw hole.In 5 installation process of retaining ring, first retaining ring 5 is inserted in shaft 6, then rotates retaining ring 5, makes retaining ring
The rotation of convex block 501 is caught in card slot 602, thus the position of fixed retaining ring 5, but the mode being clamped is firm not enough.Therefore also by logical
Screw 4 is screwed into the screw hole 502 on retaining ring 5 by through-hole 301 by the correspondence in hole 301 and screw hole 502, to keep retaining ring 5 solid
It is scheduled in shaft 6.
As shown in figure 9,3 inner wall of sleeve is equipped with axially extending card muscle 304, card muscle 304 and retaining ring 5 cooperate；On card muscle 304
Equipped with sleeve step 303, retaining ring 5 is equipped with retaining ring convex block 501 corresponding with sleeve step 303.It is limited by sleeve step 303
The axial position of retaining ring 5.
As shown in figure 5, shaft 6 is equipped with 601 slot of retainer ring, and it is equipped with retainer ring 601 and is mounted in 601 slot of retainer ring；Retainer ring 601
It is interference fitted with sleeve 3.Retainer ring 601 is rubber ring, realizes being bonded for retainer ring 601 and sleeve 3 by retainer ring 601, simultaneously
Sleeve 3 can also be rotated relative to retainer ring 601.Rubber ring can be realized gas-tight seal simultaneously, keep air-flow not outer in flow process
It lets out.
The bottom of air outlet ring 1 is arranged in shaft 6；Connection 1 inner chamber body of air outlet ring and 2 air duct of fan body are equipped in shaft 6
Pipeline.The flowing of air-flow is realized by pipeline, completes blowing action.
As shown in Fig. 2, air outlet ring 1 is annular air outlet circle 1, the lower end of the two sides of annular air outlet circle 1 is respectively provided with a shaft
6.The lower end of annular air outlet circle 1 is opening, forms two lower ends, two lower ends pass through shaft 6, sleeve 3, retaining ring 5 and fan
Ontology connection.
After above-mentioned structure, by the way that sleeve 3 is arranged, shaft 6 is rotatably installed on sleeve 3, then is hindered by retaining ring 5
Sleeve 3 is fixedly mounted in fan main body by interstage sleeve cylinder 3 later, convenient for the assembling of rotatable parts；Pass through sleeve 3 and gear simultaneously
Circle 5 ensure that shaft 6 is installed solid and reliable, and rotation process is stablized.
Embodiment two
A kind of bladeless fan has pedestal, air supply device is equipped in pedestal, and pedestal is equipped with above-mentioned bladeless fan outlet air
Circle 1 and duct connecting structure.Because also necessarily being had using above-mentioned bladeless fan air outlet ring 1 and duct connecting structure
Above-mentioned bladeless fan air outlet ring 1 connect the advantages of knot with air duct.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the present invention implements not by aforesaid way
Limitation, as long as the improvement for the various unsubstantialities that the inventive concept and technical scheme of the present invention carry out is used, or without changing
It is within the scope of the present invention into the conception and technical scheme of the invention are directly applied to other occasions.
Claims (10)
1. a kind of bladeless fan air outlet ring and duct connecting structure comprising:
Air outlet ring；
Fan body；
Sleeve is connect with the fan body；
Shaft is arranged on the air outlet ring, and the shaft is rotatably installed on the sleeve.
2. bladeless fan air outlet ring as described in claim 1 and duct connecting structure, which is characterized in that it further include retaining ring, institute
It states retaining ring to be arranged in the shaft, the retaining ring can limit the axial movement of the sleeve.
3. bladeless fan air outlet ring as claimed in claim 2 and duct connecting structure, which is characterized in that the sleeve is close to institute
The one end for stating air outlet ring is nearly circle end, and the one end of sleeve far from the air outlet ring is remote circle end；The outer diameter at the nearly circle end is greater than
The outer diameter of the shaft；The outer diameter of the retaining ring is greater than the outer diameter at the nearly circle end；The outer diameter at the remote circle end is greater than the gear
The outer diameter of circle.
4. bladeless fan air outlet ring as claimed in claim 3 and duct connecting structure, which is characterized in that the sleeve is equipped with
Through-hole, the retaining ring are equipped with screw hole, and the through-hole is corresponding with screw hole；The retaining ring by screw and screw hole with it is described
Shaft connection.
5. bladeless fan air outlet ring a method according to any one of claims 1-3 and duct connecting structure, which is characterized in that the shaft
Surface is equipped with card slot, and the retaining ring is equipped with the retaining ring convex block being adapted to the card slot, and the retaining ring convex block, which can rotate, to be caught in
In the card slot；After retaining ring convex block rotation is caught in the card slot, the through-hole is corresponding with screw hole location.
6. bladeless fan air outlet ring as claimed in claim 5 and duct connecting structure, which is characterized in that the sleeve lining is set
There is axially extending card muscle, the card muscle and the retaining ring cooperate；The card muscle is equipped with sleeve step, and the retaining ring is equipped with
Retaining ring convex block corresponding with the sleeve step.
7. bladeless fan air outlet ring as claimed in claim 6 and duct connecting structure, which is characterized in that the shaft is equipped with
Card collar groove, and be equipped with retainer ring and be mounted in the card collar groove；The retainer ring and the sleeve are interference fitted.
8. bladeless fan air outlet ring as claimed in claim 7 and duct connecting structure, which is characterized in that the shaft setting exists
The bottom of the air outlet ring；The pipeline for being connected to the air outlet ring inner chamber body and fan body air duct is equipped in the shaft.
9. bladeless fan air outlet ring as claimed in claim 8 and duct connecting structure, which is characterized in that the air outlet ring is ring
Shape air outlet ring, the lower end of the two sides of the annular air outlet circle are respectively provided with a shaft.
10. a kind of bladeless fan has pedestal, is equipped with air supply device in the pedestal, which is characterized in that the pedestal is equipped with
Bladeless fan air outlet ring and duct connecting structure as described in claim 1-10 is any.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910832952.2A CN110513330A (en) | 2019-09-04 | 2019-09-04 | A kind of bladeless fan air outlet ring and duct connecting structure and the bladeless fan with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910832952.2A CN110513330A (en) | 2019-09-04 | 2019-09-04 | A kind of bladeless fan air outlet ring and duct connecting structure and the bladeless fan with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110513330A true CN110513330A (en) | 2019-11-29 |
Family
ID=68630876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910832952.2A Pending CN110513330A (en) | 2019-09-04 | 2019-09-04 | A kind of bladeless fan air outlet ring and duct connecting structure and the bladeless fan with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110513330A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135105A (en) * | 2010-01-27 | 2011-07-27 | 益阳市拓达电器有限公司 | Blade-free fan |
| CN202926472U (en) * | 2012-11-15 | 2013-05-08 | 中航商用航空发动机有限责任公司 | Turbine machine shaft inner pipe balancing and centering device |
| CN106246602A (en) * | 2016-09-30 | 2016-12-21 | 广东美的环境电器制造有限公司 | Head and bladeless fan for bladeless fan |
| KR20170129030A (en) * | 2016-05-16 | 2017-11-24 | 이광식 | Tilting device of no blades fan |
| CN207004871U (en) * | 2017-06-26 | 2018-02-13 | 中山市创为电子科技有限公司 | A kind of collapsible bladeless fan |
| CN108518349A (en) * | 2018-03-20 | 2018-09-11 | 广东美的环境电器制造有限公司 | Bladeless fan |
| CN211474522U (en) * | 2019-09-04 | 2020-09-11 | 浙江优美莱智能科技有限公司 | Bladeless fan wind circle and wind channel connection structure and have its bladeless fan |
-
2019
- 2019-09-04 CN CN201910832952.2A patent/CN110513330A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135105A (en) * | 2010-01-27 | 2011-07-27 | 益阳市拓达电器有限公司 | Blade-free fan |
| CN202926472U (en) * | 2012-11-15 | 2013-05-08 | 中航商用航空发动机有限责任公司 | Turbine machine shaft inner pipe balancing and centering device |
| KR20170129030A (en) * | 2016-05-16 | 2017-11-24 | 이광식 | Tilting device of no blades fan |
| CN106246602A (en) * | 2016-09-30 | 2016-12-21 | 广东美的环境电器制造有限公司 | Head and bladeless fan for bladeless fan |
| CN207004871U (en) * | 2017-06-26 | 2018-02-13 | 中山市创为电子科技有限公司 | A kind of collapsible bladeless fan |
| CN108518349A (en) * | 2018-03-20 | 2018-09-11 | 广东美的环境电器制造有限公司 | Bladeless fan |
| CN211474522U (en) * | 2019-09-04 | 2020-09-11 | 浙江优美莱智能科技有限公司 | Bladeless fan wind circle and wind channel connection structure and have its bladeless fan |
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