CN208186745U - A kind of twayblade wind outlet unit - Google Patents
A kind of twayblade wind outlet unit Download PDFInfo
- Publication number
- CN208186745U CN208186745U CN201820316286.8U CN201820316286U CN208186745U CN 208186745 U CN208186745 U CN 208186745U CN 201820316286 U CN201820316286 U CN 201820316286U CN 208186745 U CN208186745 U CN 208186745U
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- CN
- China
- Prior art keywords
- blade
- fixed
- twayblade
- inner ring
- bearing
- 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.)
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Abstract
The utility model relates to the exhaust apparatus technical field of structures of air-conditioning equipment, especially a kind of twayblade wind outlet unit；It include: fan seat, support link, empty slot, axis, inner bearing, internal axle sleeve, outer shaft, outer bearing, inner ring blade, outer ring blade.The utility model makes two blade angles on the contrary, rotation direction also can be on the contrary, preferably form visual difference, and visual obviously to be connected between blade with bearing, frictional force is all smaller, because blade is all movement, it is not easy to viscous dust stratification dirt.
Description
Technical field
The utility model relates to the exhaust apparatus technical field of structures of air-conditioning equipment, more particularly to a kind of twayblade outlet air
Mouth device.
Background technique
Wind outlet unit is mainly used in the end of central air-conditioning, is typically secured on ceiling or the outlet air of air supply duct
On the sheet metal component of mouth.Existing wind outlet unit mainly uses stationary structure, i.e. blade is fixed in product support device, cannot
Realize blade rotation.It mainly has defect following aspects:
1, air port can not be discovered either with or without outlet air；
2, since blade is relatively fixed, certain position outlet air cannot be reached effectively, and air-supply effect is not ideal enough；
3, blade is fixedly mounted, and is easy viscous dust stratification dirt.
Such as Chinese application number: the patent of CN201210189154.0 entitled " wind outlet unit ", the patent use one
The wind outlet unit that kind is association of activity and inertia, can easily identify whether air port is in outlet air state, and effect of blowing is good, but adopt
With static blade fixed installation, it is easy viscous dust stratification dirt, needs to improve.
Utility model content
Therefore, the utility model is exactly made in view of problem above, and the purpose of this utility model is to provide one kind
A kind of twayblade wind outlet unit, is achieved through the following technical solutions above-mentioned purpose:
The utility model provides a kind of twayblade wind outlet unit, comprising: fan seat, support link, empty slot, axis, inner shaft
It holds, internal axle sleeve, outer shaft, outer bearing, inner ring blade, outer ring blade；
The fan seat is square, and upper end connects central air-conditioning outlet air output end；
The support link is strip shape body, is arranged in the middle part of the back side of fan seat, and both ends are fixed on the middle part both ends of fan seat；
The empty slot is cylindrical cavity, and the middle part of fan seat is arranged in, concentric with fan seat；
Described axis one end is fixed on support link center；
The inner ring of the inner bearing is fixed on axis；
The inner hole of the internal axle sleeve is fixed on the outer ring of inner bearing；
The outer shaft is tubular body, and its rear end is fixed in support link, and axle center is located at the center of support link；
The inner ring of the outer bearing is fixed in the outer circle of outer shaft；
The inner ring blade is fixed on internal axle sleeve, blade be it is multiple, the angled inclination of blade, inclined direction is to the left
Or either to the right to；
The outer ring blade is fixed on outer shaft, and blade is multiple, blade angle inclined direction and inner ring blade
Tilt angle is opposite.
Preferably, 9 angle tilt of inner ring blade is greater than 30 °.
Preferably, 10 angle tilt of outer ring blade is greater than 30 °.
Preferably, the inner ring blade 9 is greater than three.
Preferably, the outer ring blade 10 is greater than three.
The beneficial effects of the utility model are as follows:
For two blade angles on the contrary, rotation direction also can be on the contrary, preferably form visual difference, visuality is obvious.Blade it
Between connected with bearing, frictional force is all smaller, because of blade movement, it is not easy to viscous dust stratification dirt.
Detailed description of the invention
Fig. 1 is the front schematic view of the utility model.
Fig. 2 is the rear perspective schematic diagram of the utility model.
Specific embodiment
The preferred embodiment of the utility model will be described in detail by reference to attached drawing, in this way for belonging to utility model
These embodiments easy to accomplish for people in the existing technical staff in field with ordinary skill.However the utility model can also
It is realized in the form of a variety of different, therefore the utility model is not limited to embodiments described hereinafter.In addition, in order to more clearly
The utility model is described, will be omitted from attached drawing with the component that the utility model is not connect.
As shown in Figure 1, 2, a kind of twayblade wind outlet unit, comprising: fan seat 1, support link 2, empty slot 3, axis 4, interior
Bearing 5, internal axle sleeve 6, outer shaft 7, outer bearing 8, inner ring blade 9, outer ring blade 10；
The fan seat 1 is square, and upper end connects central air-conditioning outlet air output end；
The support link 2 is strip shape body, is arranged in the middle part of the back side of fan seat 1, and both ends are fixed on the middle part two of fan seat 1
End；
The empty slot 3 is cylindrical cavity, and the middle part of fan seat 1 is arranged in, concentric with fan seat 1；
Described 4 one end of axis is fixed on 2 center of support link；
The inner ring of the inner bearing 5 is fixed on axis 4；
The inner hole of the internal axle sleeve 6 is fixed on the outer ring of inner bearing 5；
The outer shaft 7 is tubular body, and its rear end is fixed in support link 2, and axle center is located in support link 2
The heart；
The inner ring of the outer bearing 8 is fixed in the outer circle of outer shaft 7；
The inner ring blade 9 is fixed on internal axle sleeve 6, blade be multiple, the angled inclination of blade, inclined direction to
Left or any direction to the right；
The outer ring blade 10 is fixed on outer shaft 7, and blade is multiple, blade angle inclined direction and inner ring leaf
9 tilt angle of piece is opposite.
Preferably, as an embodiment, 9 angle tilt of inner ring blade is greater than 30 °.
Preferably, as an embodiment, 10 angle tilt of outer ring blade is greater than 30 °.
Preferably, as an embodiment, the inner ring blade 9 is greater than three.
Preferably, as an embodiment, the outer ring blade 10 is greater than three.
Utility model works principle:
Air-conditioner wind reaches air port, blows to inner ring blade 9 and outer ring blade 10, and band movable vane piece rotates, due to two blades
Tilt angle is on the contrary, so rotation direction is on the contrary, visually form very big contrast, and observable goes out whether air-conditioning operates, leaf
It being connected between piece with bearing, frictional force is all smaller, because blade movement, it is not easy to viscous dust stratification dirt.
Claims (5)
1. a kind of twayblade wind outlet unit, comprising: fan seat (1), support link (2), empty slot (3), axis (4), inner bearing
(5), internal axle sleeve (6), outer shaft (7), outer bearing (8), inner ring blade (9), outer ring blade (10)；
The fan seat (1) is square, and upper end connects central air-conditioning outlet air output end；
It is characterized by: support link (2) shaped sides are " Jiong " font, it is arranged in the middle part of the back side of fan seat (1), both ends
It is fixed on the middle part both ends of fan seat (1)；
The empty slot (3) is cylindrical cavity, is arranged at the middle part of fan seat (1), concentric with fan seat (1)；
Described axis (4) one end is fixed on support link (2) center；
The inner ring of the inner bearing (5) is fixed on axis (4)；
The inner hole of the internal axle sleeve (6) is fixed on the outer ring of inner bearing (5)；
The outer shaft (7) is tubular body, and its rear end is fixed on support link (2), and axle center is located at support link (2)
Center；
The inner ring of the outer bearing (8) is fixed in the outer circle of outer shaft (7)；
The inner ring blade (9) is fixed on internal axle sleeve (6), blade be multiple, the angled inclination of blade, inclined direction to
Left or any direction to the right；
The outer ring blade (10) is fixed on outer shaft (7), and blade is multiple, blade angle inclined direction and inner ring leaf
Piece (9) tilt angle is opposite.
2. a kind of twayblade wind outlet unit according to claim 1, it is characterised in that: the inner ring blade (9)
Angle is greater than 30 °.
3. a kind of twayblade wind outlet unit according to claim 1, it is characterised in that: the outer ring blade (10)
Angle is greater than 30 °.
4. a kind of twayblade wind outlet unit according to claim 1, it is characterised in that: the inner ring blade (9)
Greater than three.
5. a kind of twayblade wind outlet unit according to claim 1, it is characterised in that: the outer ring blade (10)
Greater than three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820316286.8U CN208186745U (en) | 2018-03-08 | 2018-03-08 | A kind of twayblade wind outlet unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820316286.8U CN208186745U (en) | 2018-03-08 | 2018-03-08 | A kind of twayblade wind outlet unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208186745U true CN208186745U (en) | 2018-12-04 |
Family
ID=64440953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820316286.8U Expired - Fee Related CN208186745U (en) | 2018-03-08 | 2018-03-08 | A kind of twayblade wind outlet unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208186745U (en) |
-
2018
- 2018-03-08 CN CN201820316286.8U patent/CN208186745U/en not_active Expired - Fee Related
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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: 20181204 Termination date: 20200308 |