CN208749618U - Gas treatment equipment - Google Patents
Gas treatment equipment Download PDFInfo
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- CN208749618U CN208749618U CN201821391164.1U CN201821391164U CN208749618U CN 208749618 U CN208749618 U CN 208749618U CN 201821391164 U CN201821391164 U CN 201821391164U CN 208749618 U CN208749618 U CN 208749618U
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- turntable
- processing device
- blade
- gas processing
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- 238000010276 construction Methods 0.000 claims description 7
- 125000004122 cyclic group Chemical group 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 238000007664 blowing Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 210000002421 cell wall Anatomy 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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Abstract
The utility model discloses a gas treatment equipment. The gas treatment equipment comprises a gas inlet and a gas outlet, wherein an air inlet grid is arranged at the gas inlet, an air outlet grid is arranged at the gas outlet, the air inlet grid and/or the air outlet grid comprise(s) a mounting structure and blades, the mounting structure comprises a first mounting part constructed into an annular structure and a second mounting part positioned on the radial inner side of the annular structure, the blades are positioned between the first mounting part and the second mounting part in the radial direction of the mounting structure, and the angle between the air guide surface of each blade and the surface of the mounting structure is adjustable. The utility model provides a gas treatment equipment, this gas treatment equipment is through the blade of adjusting air-inlet grid and/or the blade of air-out grid and the angle between the mounting structure to satisfy user's different demands, promote user experience.
Description
Technical field
The utility model relates to fan technology field, especially a kind of gas processing device.
Background technique
The air inlet angle of the air-inlet grille of the most of fans of existing market and the air outlet angle of air outlet grate are all to fix not
Adjustable, the air inlet angle of air-inlet grille has certain influence to the air output of fan, and the air outlet angle of air outlet grate determines
Poly- scattered degree when wind.
When air-inlet grille is vertical with air intake surface, motor air output under same revolving speed is small and air supplying distance is close, air-inlet grille
When angled with air intake surface, air output is bigger under same revolving speed and air supplying distance is farther, air outlet grate and outlet air for motor
When face is vertical, it is farther that outlet air more polymerize blowing；When air outlet grate and outlet air surface are angled, outlet air more dissipates blowing range more
Greatly.But fan air-inlet grille currently on the market otherwise be vertical air intake surface or be it is angled with air intake surface, out
Style grid otherwise be vertical outlet air surface or be it is angled with outlet air surface, can not realize on a desk fan and both may be used
While adjusting air output size, while also adjustable outlet air distance, i.e. adjustable air output size, and it is adjustable go out
Demeanour is enclosed.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of gas processing device, which can be with
The angle between wind-guiding face and mounting structure by adjusting blade, meets the different demands of user.
In order to achieve the above objectives, the utility model adopts the following technical solution:
A kind of gas processing device, including air inlet and air outlet are provided with air-inlet grille in air inlet, set in gas outlet
Air outlet grate is equipped with,
Air-inlet grille and/or air outlet grate include mounting structure and blade, and mounting structure includes being configured to cyclic structure
First mounting portion and the second mounting portion positioned at cyclic structure radially inner side, mounting structure radially, blade is located at first
Adjustable angle between mounting portion and the second mounting portion, where the wind-guiding face and mounting structure of blade between face.
Preferably, the position close to the second mounting portion of blade is provided with driving structure, and gas processing device further includes driving
Dynamic component, driving assembly include the turntable for capableing of opposed mounting structures rotation, sliding tooth are provided on turntable, for driving driving
Structure is so that blade opposed mounting structures rotate.
Preferably, sliding tooth is arranged between two neighboring sliding tooth in the radially extending of turntable, driving structure.
Preferably, it is provided with dowel between the first mounting portion and the second mounting portion, for connecting the first mounting portion and the
Two mounting portions.
Preferably, blade includes the first connecting shaft and the second connecting shaft, and the first connecting shaft and the first mounting portion are rotatablely connected,
Second connecting shaft and the second mounting portion are rotatablely connected.
Preferably, it is provided with the first mounting groove or the first mounting hole on the first mounting portion, is provided on the second mounting portion
Two mounting grooves or the second mounting hole, the first connecting shaft of blade are arranged in the first mounting groove or the first mounting hole, and the of blade
Two connecting shafts are arranged in the second mounting groove or the second mounting hole.
Preferably, the first mounting portion includes tubular the first mounting ring, and the first mounting ring is along air-out direction or air inlet side
To extension, the first mounting groove or the first mounting hole are arranged in the first mounting ring；And/or
Second mounting portion includes tubular second mounting ring, and second mounting ring extends along air-out direction or air inlet direction,
Second mounting groove or the second mounting hole are arranged in second mounting ring.
It preferably, further include turntable mounting structure, for installing turntable, second mounting ring is arranged in turntable mounting structure
Radially inner side is simultaneously connected with second mounting ring, and the axially inner side of turntable mounting structure is arranged in turntable.
Preferably, guide frame and/or position limiting structure are provided between turntable mounting structure and turntable, for turntable
Rotation is oriented to and/or is limited.
Preferably, guide frame and/or position limiting structure include the slot being arranged on turntable mounting structure and connect with turntable
Protrusion, protrusion is inserted into slot, and slot is configured to elongate slots, and along the circumferentially extending of turntable,
The radial edges of slot are used to be oriented to the movement of protrusion, and/or, the circumferential edge of slot is used for the fortune to protrusion
Dynamic range is limited.
It preferably, further include operation portion, operation portion is fixedly connected with turntable, and by operating the operating department turntable is rotated,
Slot is through slot, and operation portion realizes the connection with turntable by protrusion.
Preferably, further include limited cover, limited for the position of the inner end to blade in the axial direction, limited cover setting
In the side opposite with turntable mounting structure of turntable, limit cover attaching construction, limited cover are provided on turntable mounting structure
It is fixedly attached on limit cover attaching construction by fastener.
Preferably, including stop collar, be arranged on the first mounting portion, for the position of the outer end to blade in the axial direction into
Row limit.
Preferably, gas processing device includes one of circulation fan, box fan, stand fan, desk fan.
The utility model provides a kind of gas processing device, the blade which passes through adjusting air-inlet grille
And/or the angle between the blade and mounting structure of air outlet grate promotes user experience to meet the different demands of user.
Detailed description of the invention
By referring to the drawings to the description of the utility model embodiment, the above-mentioned and other mesh of the utility model
, feature and advantage will be apparent from, in the accompanying drawings:
Fig. 1 shows first structural schematic diagram of the gas processing device of specific embodiment of the present invention offer；
Fig. 2 shows second structural schematic diagrams of the gas processing device that specific embodiment of the present invention provides；
Fig. 3 shows the structural schematic diagram of the blade of the gas processing device of specific embodiment of the present invention offer；
Fig. 4 shows the structural schematic diagram of the turntable of the gas processing device of specific embodiment of the present invention offer；
Fig. 5 shows the mounting structure of air outlet grate in the gas processing device of specific embodiment of the present invention offer
Structural schematic diagram；
Fig. 6 shows the explosive view of the air outlet grate of the gas processing device of specific embodiment of the present invention offer；
Fig. 7 shows the mounting structure of air-inlet grille in the gas processing device of specific embodiment of the present invention offer
Structural schematic diagram；
Fig. 8 shows the explosive view of the air-inlet grille of the gas processing device of specific embodiment of the present invention offer；
Fig. 9 shows the cross-sectional view of the gas processing device of specific embodiment of the present invention offer.
In figure,
1, fan；11, air inlet；12, gas outlet；13, shell；2, air-inlet grille；21, mounting structure；211, the first peace
Dress portion；2111, the first mounting groove；2112, the first mounting ring；2113, tubular structure；212, the second mounting portion；2121, the second peace
Fill ring；2122, the second mounting groove；213, dowel；22, blade；221, the first connecting shaft；222, the second connecting shaft；223, it drives
Dynamic structure；2231, driving portion；2232, limiting section；224, wind-guiding face；23, driving assembly；231, turntable；2311, sliding tooth；
2312, raised；2313, through-hole；24, turntable mounting structure；241, slot；25, operation portion；26, limited cover；261, limited cover is installed
Structure；262, the first cylindrical body；263, the second cylindrical body；27, stop collar；271, groove；3, air outlet grate.
Specific embodiment
The utility model is described below based on embodiment, but the utility model is not restricted to these implementations
Example.In order to avoid obscuring the essence of the utility model, there is no narrations in detail for well known method, process, process, element.
In addition, it should be understood by one skilled in the art that provided herein attached drawing be provided to explanation purpose, and
What attached drawing was not necessarily drawn to scale.
Unless the context clearly requires otherwise, "include", "comprise" otherwise throughout the specification and claims etc. are similar
Word should be construed as the meaning for including rather than exclusive or exhaustive meaning；That is, be " including but not limited to " contains
Justice.
In the description of the present invention, it should be understood that term " first ", " second " etc. are used for description purposes only,
It is not understood to indicate or imply relative importance.In addition, in the description of the present invention, unless otherwise indicated, it is " more
It is a " it is meant that two or more.
Referring to Fig.1 shown in-Fig. 9, this application provides a kind of gas processing device, gas processing device for example can be wind
Fan 1.Gas processing device includes air inlet 11 and gas outlet 12, and air inlet 11 is provided with air-inlet grille 2, as shown in Figure 1,
Gas outlet 12 is provided with air outlet grate 3, as shown in Fig. 2, air-inlet grille 2 and air outlet grate 3 include mounting structure 21 and blade 22,
When adjusting the blade 22 of air outlet grate 3, blowing may be implemented and concentrate so that drying apart from farther or blowing diverging so that blowing
The bigger effect of range may be implemented that air output is bigger or the smaller effect of air output when adjusting the blade 22 of air-inlet grille 2
Fruit promotes user experience to meet the needs of different users.
Air-inlet grille 2 and air outlet grate 3 all include mounting structure 21 and blade 22, and mounting structure 21 includes being configured to ring-type
First mounting portion 211 of structure and the second mounting portion 212 positioned at cyclic structure radially inner side, blade 22 are located at the first mounting portion
211 and second between mounting portion 212, the adjustable angle between the 21 place face of wind-guiding face 224 and mounting structure of blade 22, user
The angle between the 21 place face of wind-guiding face 224 and mounting structure of blade 22 can be adjusted as needed, to control the collection of outlet air
Middle degree and radiation scope and air output size.
In a preferred embodiment, as shown in figure 3, blade 22 is configured to elongate structure, which can be length
Shape plate, elongated piece or elongated muscle, preferably long shaped plate structure, to realize that preferably wind effect, the blade 22 include that setting exists
The first connecting shaft 221 and the second connecting shaft 222 close to elongate structure both ends, as shown in figure 3, the first connecting shaft 221 and first
Mounting portion 211 is rotatablely connected, and the second connecting shaft 222 and the rotation connection of the second mounting portion 212 pass through the first connecting shaft 221 and the
The control to blade 22 is realized in the rotation of two connecting shafts 222, and then is adjusted between wind-guiding face 224 and 21 place face of mounting structure
Angle, it should be noted that the first connecting shaft 221 and the second connecting shaft 222 can be integral structure, be also possible to seperated knot
Structure, and the main structure of blade 22 is also possible to integral structure or seperated knot with the first connecting shaft 221 and the second connecting shaft 222
Structure, as long as being able to achieve by the rotation of the first connecting shaft 221 and the second connecting shaft 222 to wind-guiding face 224 and 21 institute of mounting structure
The adjusting of angle between face.
First mounting portion 211 includes tubular the first mounting ring 2112 and the first mounting groove 2111, such as Fig. 5 and Fig. 7 institute
Show, the first mounting ring 2112 extends along air-out direction or air inlet direction, is provided with the first mounting groove in the first mounting ring 2112
2111, the first connecting shaft 221 is arranged in the first mounting groove 2111, and the second mounting portion 212 includes tubular second mounting ring
2121 and second mounting groove 2122, as shown in figure 5 and figure 7, second mounting ring 2121 extends along air-out direction or air inlet direction, the
The second mounting groove 2122 is provided in two mounting rings 2121, the second connecting shaft 222 is arranged in the second mounting groove 2122.
It is worth noting that air-inlet grille 2 further includes the tubular structure 2113 being connected with the first mounting portion 211, such as Fig. 7
With shown in Fig. 8, the tubular structure 2113 of air-inlet grille 3 is directly connected with the shell of gas processing device 13.
As shown in figure 3, being provided with drive in the second connecting shaft 222 or on the blade 22 near the second connecting shaft 222
Dynamic structure 223, the axis for driving blade 22 relative to the second connecting shaft 222 rotate, and the air-inlet grille 2 and air outlet grate 3 are also
Including driving assembly 23, such as Fig. 4, shown in Fig. 6, Fig. 8, for driving driving structure 223 to transport in the circumferential direction of the second mounting portion 212
It is dynamic, so that driving blade 22 is rotated relative to the axis of the second connecting shaft 222, specifically, the driving assembly 23 includes turntable 231,
Sliding tooth 2311 is provided in the circumferential direction of turntable 231, sliding tooth 2311 can be abutted against with driving structure 223, to drive
Dynamic the moving upwards in week in the second mounting portion 212 of structure 223, to realize between 21 place face of wind-guiding face 224 and mounting structure
Angle adjusting, meet the different needs of user.
In order to guarantee that the stabilization of turntable 231, air-inlet grille 2 and air outlet grate structure 3 further include turntable mounting structure 24, such as
Shown in figure 5-8, turntable mounting structure 24 is arranged in the radially inner side of the second mounting portion 212 and is connected with the second mounting portion 212
It connects, the axially inner side of turntable mounting structure 24 is arranged in turntable 231, it should be noted that turntable mounting structure 24 and the second peace
Dress portion 212 can be integral structure, be also possible to separate structure, and preferably turntable mounting structure 24 and the second mounting portion 212 is one
Body structure, to improve the overall structural strength and stability of air-inlet grille 2 and air outlet grate 3, preferably 24 He of turntable mounting structure
It is provided with guide frame and/or position limiting structure between turntable 231, is oriented to and/or is limited for the rotation to turntable 231,
Specifically, guide frame and/or position limiting structure include the slot 241 being arranged on turntable mounting structure 24 and are arranged in turntable 231
On protrusion 2312, protrusion 2312 is inserted into slot 241, and slot 241 is configured to elongate slots, and along the circumferentially extending of turntable, slot
241 radial edges are used to be oriented to the movement of protrusion 2312, and the circumferential edge of slot 241 is used for the movement to protrusion 2312
Range is limited, it is ensured that blade 22 rotates within the scope of certain angle, and the angle for avoiding blade 22 from rotating is excessive to be influenced normally
It uses, further provides good usage experience for user.The end of the more preferred elongate slots is arcuate structure, can effectively be dropped
Low raised 2312 destruction in slot 241 when movement and when cell wall collides to cell wall further promotes user experience,
Prolong the service life.
22 angle of blade is adjusted in order to facilitate user, air-inlet grille 2 and air outlet grate 3 are additionally provided with operation portion 25, such as scheme
6, shown in Fig. 8 and Fig. 9, in the axial direction of mounting structure 21, operation portion 25 is located at the outside of turntable mounting structure 24, to facilitate use
Direct operation of the family to operation portion 25, operation portion 25 are fixedly connected with turntable 231, and 25 make turntable 231 by operating the operating department
Rotation, slot 241 are through slot, and operation portion 25 is connected in protrusion 2312, specifically, it can be provided with threaded hole in protrusion 2312,
Operation portion 25, by achieving a fixed connection in screw insertion protrusion 2312, to ensure the reliability connected, is needed with turntable 231
Bright, the connection between operation portion 25 and turntable 231 can also be realized by other connectors, it is not essential however to it is screw,
It can be rivet or bolt etc., in addition, the connection of operation portion 25 and turntable 231 is also possible to be clamped, can equally realize and pass through use
Family operates operation portion 25 and turntable 231 is driven to rotate, and then driving blade 22 rotates, and realizes to wind-guiding face 224 and mounting structure 21
The adjusting of angle between the face of place meets the different needs of user.
It should be noted that protrusion 2312 may also be arranged on operation portion 25, protrusion 2312 passes through through slot 241 and turntable
231 are fixedly connected, at this point, 25 can also realize control to turntable 231 by operating the operating department.In addition, protrusion 2312 can also be set
Set turntable 231 center or the center of operation portion 25 is set, meanwhile, match slot 241 with protrusion 2312 and set
The center of turntable mounting structure 24 is set, the slot 241 can have any shape at this time, as long as protrusion 2312 can be guaranteed in slot
It can be rotated in 241, preferably the slot 241 is circle, with more convenient raised 2312 rotation.
In a preferred embodiment, the air-inlet grille 2 and air outlet grate 3 further include limited cover 26, for blade 22
Position of the inner end in the axial direction of mounting structure 21 limited, avoid blade 22 from falling off, limited cover 26 is arranged in turntable 231
The side opposite with turntable mounting structure 24, be provided on turntable mounting structure 24 limit cover attaching construction 261, limited cover
26 are fixedly attached on limit cover attaching construction 261 by fastener, and preferred fastener is screw, by screw by limited cover 26
Fixed to limit cover attaching construction 261 on, it is adaptable, through-hole 2313 is provided on turntable 231, so that turntable 231 can phase
Fastener is moved in a certain range, when user rotates turntable 231 by operation portion 25,231 opposing fastener inserts of turntable
Motion range can guarantee proper motion of the protrusion 2312 in slot 241, be driven with guaranteeing to realize to drive by driving assembly 23
Dynamic structure 223 moves, and then controls the size of the angle between wind-guiding face 224 and mounting structure 21.
It is worth noting that the limited cover 26 of air-inlet grille 2 includes the first cylindrical body 262, as shown in figure 8, air outlet grate 3
Limited cover 26 include the second cylindrical body 263, as shown in fig. 6, on the air-out direction of gas processing device or air inlet direction, the
The axial dimension of one cylindrical body 262 is greater than the axial dimension of the second cylindrical body 263, drives the motor of the fan blade of gas processing device
It is mounted in the first cylindrical body 262, and the part-structure of motor is located at the inside of the first cylindrical body 262.
More preferably, air-inlet grille 2 and air outlet grate 3 include stop collar 27, are arranged on the first mounting portion 211, are used for
The position of the outer end of blade 22 in the axial direction of mounting structure 21 is limited, in the axial direction of mounting structure 21, stop collar
27 are arranged fluted 271 close to the side of the first mounting portion 211, as shown in figure 9, in the assembled condition, the outer end position of blade 22
In in groove 271, being provided with mounting groove 2111 identical with 22 quantity of blade, the first connecting shaft 221 on the first mounting portion 211
In mounting groove 2111, the outer rim of the outer end of blade 22 is greater than the outer rim of the first connecting shaft 221, and blade 22 is stuck in
On first mounting portion 211, by the cooperation of the first mounting portion 211 and stop collar 27, can effective fixed blade 22 outer end, it is ensured that
The reliable installation of blade 22 and the first mounting portion 211 guarantees the normal use of fan 1.
In addition, the overall stability in order to further ensure that gas processing device, the first mounting portion 211 and the second mounting portion
212 are connected by several dowels 213, as shown in figure 5 and figure 7, mounting structure 21 radially, dowel 213 is located at the
Between one mounting portion 211 and the second mounting portion 212, multiple dowels 213 are uniformly distributed in the circumferential direction of mounting structure 21, with true
Protect the stability that the first mounting portion 211 is connect with the second mounting portion 212.
In a specific embodiment, driving structure 223 includes driving portion 2231 and limiting section 2232, as shown in figure 3, driving
In notch between dynamic portion 2231 at least partly structure insertion sliding tooth 2311, driving portion 2231 is stirred by sliding tooth 2311,
And then with movable vane piece 22 relative to the rotation of the axis of the second connecting shaft 222, limiting section 2232 is being pacified for limiting driving portion 2231
The radially movement by center outward of assembling structure 21, to ensure that it is reliable that driving portion 2231 and sliding tooth 2311 abut against
Property, while limiting section 2232 can also limit driving portion 2231 in the axial direction of mounting structure 21 to the one of remote second mounting portion 212
It breaks away de-, adjusting of the user to the angle between 21 place face of wind-guiding face 224 and mounting structure can further be effectively ensured, meet
The different demands of user.
To sum up, pass through the cooperation of the first mounting portion 211, stop collar 27 and 22 outer end of blade, it is ensured that 22 outer end of blade and peace
Assembling structure 21 is stably connected with, and passes through the cooperation of the second mounting portion 212, limited cover 26 and driving structure 223, it is ensured that in blade 22
End is stably connected with mounting structure 21, while passing through the rotation connection of the first connecting shaft 221 and the first mounting portion 211, and second
The rotation connection of connecting shaft 222 and the second mounting portion 212 realizes that blade 22 can be rotated along the axis of blade 22, then, by turning
The control rotated to blade 22 along axis is realized in the cooperation of disk 231 and driving structure 223, so that it is guaranteed that user can adjust according to demand
The size of angle between the 21 place face of wind-guiding face 224 and mounting structure of completeblade 22, when the wind-guiding face for adjusting air outlet grate 3
224 it is vertical with 21 place face of mounting structure when, outlet air is more concentrated, and blowing is apart from farther, when the wind-guiding face for adjusting air outlet grate 3
224 with 21 place face of mounting structure it is angled when, outlet air more dissipates, and the range of blowing is bigger, when adjust air-inlet grille 2
Wind-guiding face 224 it is with 21 place face of mounting structure vertical when, air output reduces, and air supplying distance is closer, when adjusting air-inlet grille 2
When wind-guiding face 224 and 21 place face of mounting structure are angled, air output is bigger, and air supplying distance is farther.
Those skilled in the art will readily recognize that above-mentioned each preferred embodiment can be free under the premise of not conflicting
Ground combination, superposition.
It should be appreciated that above-mentioned embodiment is merely exemplary, and not restrictive, without departing from the utility model
In the case where basic principle, those skilled in the art can be for the various apparent or equivalent modification that above-mentioned details is made
Or replacement, it is all included in the scope of the claims of the utility model.
Claims (14)
1. a kind of gas processing device, including air inlet and air outlet, which is characterized in that air inlet is provided with air-inlet grille,
Gas outlet is provided with air outlet grate,
Air-inlet grille and/or air outlet grate include mounting structure and blade, and mounting structure includes be configured to cyclic structure first
Mounting portion and the second mounting portion positioned at cyclic structure radially inner side, mounting structure radially, blade is located at the first installation
Adjustable angle between portion and the second mounting portion, where the wind-guiding face and mounting structure of blade between face.
2. gas processing device according to claim 1, which is characterized in that the position close to the second mounting portion of blade is set
It is equipped with driving structure, gas processing device further includes driving assembly, and driving assembly includes capableing of turning for opposed mounting structures rotation
Disk is provided with sliding tooth on turntable, for driving driving structure so that blade opposed mounting structures rotate.
3. gas processing device according to claim 2, which is characterized in that sliding tooth is driven in the radially extending of turntable
Dynamic structure setting is between two neighboring sliding tooth.
4. gas processing device according to claim 1, which is characterized in that set between the first mounting portion and the second mounting portion
It is equipped with dowel, for connecting the first mounting portion and the second mounting portion.
5. gas processing device according to claim 1, which is characterized in that blade includes the first connecting shaft and the second connection
Axis, the first connecting shaft and the first mounting portion are rotatablely connected, and the second connecting shaft and the second mounting portion are rotatablely connected.
6. gas processing device according to claim 5, which is characterized in that be provided with the first mounting groove on the first mounting portion
Or first mounting hole, the second mounting groove or the second mounting hole are provided on the second mounting portion, and the first connecting shaft setting of blade exists
In first mounting groove or the first mounting hole, the second connecting shaft of blade is arranged in the second mounting groove or the second mounting hole.
7. gas processing device according to claim 6, which is characterized in that the first mounting portion includes tubular first peace
Ring is filled, the first mounting ring extends along air-out direction or air inlet direction, and the first mounting groove or the setting of the first mounting hole are in the first installation
On ring；And/or
Second mounting portion includes tubular second mounting ring, and second mounting ring extends along air-out direction or air inlet direction, and second
Mounting groove or the second mounting hole are arranged in second mounting ring.
8. gas processing device according to claim 7, which is characterized in that further include turntable mounting structure, for installing
Turntable, turntable mounting structure are arranged in the radially inner side of second mounting ring and are connected with second mounting ring, and turntable setting is turning
The axially inner side of disk mounting structure.
9. gas processing device according to claim 8, which is characterized in that be provided between turntable mounting structure and turntable
Guide frame and/or position limiting structure are oriented to and/or are limited for the rotation to turntable.
10. gas processing device according to claim 9, which is characterized in that guide frame and/or position limiting structure are including setting
The protrusion setting the slot on turntable mounting structure and connecting with turntable, protrusion are inserted into slot, and slot is configured to elongate slots, and edge
The circumferentially extending of turntable,
The radial edges of slot are used to be oriented to the movement of protrusion, and/or, the circumferential edge of slot is used for the movement model to protrusion
It encloses and is limited.
11. gas processing device according to claim 10, which is characterized in that further include operation portion, operation portion and turntable
It is fixedly connected, by operating the operating department turntable is rotated, slot is through slot, and operation portion realizes the connection with turntable by protrusion.
12. gas processing device according to claim 8, which is characterized in that further include limited cover, for in blade
The position of end in the axial direction is limited, and the side opposite with turntable mounting structure of turntable is arranged in limited cover, is pacified in turntable
Limit cover attaching construction is provided on assembling structure, limited cover is fixedly attached on limit cover attaching construction by fastener.
13. gas processing device described in one of -12 according to claim 1, which is characterized in that including stop collar, setting is the
On one mounting portion, limited for the position of the outer end to blade in the axial direction.
14. gas processing device described in one of -12 according to claim 1, which is characterized in that gas processing device includes circulation
One of fan, box fan, stand fan, desk fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821391164.1U CN208749618U (en) | 2018-08-24 | 2018-08-24 | Gas treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821391164.1U CN208749618U (en) | 2018-08-24 | 2018-08-24 | Gas treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208749618U true CN208749618U (en) | 2019-04-16 |
Family
ID=66082257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821391164.1U Active CN208749618U (en) | 2018-08-24 | 2018-08-24 | Gas treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208749618U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980085A (en) * | 2018-08-24 | 2018-12-11 | 珠海格力电器股份有限公司 | Gas treatment equipment |
-
2018
- 2018-08-24 CN CN201821391164.1U patent/CN208749618U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980085A (en) * | 2018-08-24 | 2018-12-11 | 珠海格力电器股份有限公司 | Gas treatment equipment |
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