CN206903937U - Tubular wine wheel, cross flow fan and air-supply arrangement - Google Patents
Tubular wine wheel, cross flow fan and air-supply arrangement Download PDFInfo
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- CN206903937U CN206903937U CN201720826326.9U CN201720826326U CN206903937U CN 206903937 U CN206903937 U CN 206903937U CN 201720826326 U CN201720826326 U CN 201720826326U CN 206903937 U CN206903937 U CN 206903937U
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Abstract
The utility model provides a kind of tubular wine wheel, cross flow fan and air-supply arrangement, is related to technical field of electric appliances, and the tubular wine wheel includes the blade group that multiple phases are fixedly connected, and multiple blade groups are set gradually along the axial direction of tubular wine wheel；Each blade group includes the blade that multiple phases are fixedly connected, and multiple blades circumferentially arrange, and two be respectively oppositely arranged blade is centrosymmetric relative to the center of blade group；In same blade group, peripheral, oblique direction of each blade along tubular wine wheel is identical；In multiple blade groups, blade at least one blade group and the blade in other one or more blade groups are in opposite direction along the peripheral, oblique of tubular wine wheel, solve when tubular wine wheel present in prior art works and be only capable of unidirectionally blowing, the technical problem for causing its wind direction to adjust, the tubular wine wheel can realize the technique effect of different angle air-supply.
Description
Technical field
Technical field of electric appliances is the utility model is related to, more particularly, to a kind of tubular wine wheel, cross flow fan and air-supply arrangement.
Background technology
Tubular wine wheel because have the characteristics that compact-sized, air quantity is big, air-supply is steady, airflow cannon-shot is remote and noise it is low by
Extensive use.Tubular wine wheel is primarily adapted for use in the cooling radiating of various kinds of equipment, and the ventilation in room, public place, vehicle is permanent
It is gently dried machinery, cooling-heating room equipment and freezing and showcase, air-conditioning fan, the mechanical, electrical fireplace of warm wind, air curtain, embedded roasting
The household electrical appliance such as case.
However, limitation of the tubular wine wheel of the prior art due to operation principle and self structure, it is only capable of realizing unidirectionally
Air-supply, therefore cause wind direction that there is certain limitation, this brings many inconvenience to the use of people.
Utility model content
First purpose of the present utility model is to provide a kind of tubular wine wheel, to solve through-flow wind present in prior art
It is only capable of unidirectionally blowing when taking turns work, the technical problem for causing its wind direction to adjust.
Tubular wine wheel provided by the utility model includes the blade group that is fixedly connected of multiple phases, and multiple blade groups are along institute
The axial direction for stating tubular wine wheel is set gradually；Each blade group includes the blade that multiple phases are fixedly connected, and multiple blades are in
Circumferential arrangement, and two blades being respectively oppositely arranged are centrosymmetric relative to the center of the blade group；Same
In the blade group, peripheral, oblique direction of each blade along the tubular wine wheel is identical；In multiple blade groups, extremely
The blade in a rare blade group passes through with the blade in other one or more described blade groups described in
The peripheral, oblique for flowing wind wheel is in opposite direction.
It should be noted that refer to along the peripheral, oblique direction of tubular wine wheel：Each blade is relative to tubular wine wheel circumference tangent line
For, its incline direction.
Further, the fixture for the affixed blade is provided between the two neighboring blade group；Each leaf
In piece group, circumferential uniform intervals arrangement of multiple blades along the fixture.
Further, one end of the wind wheel is provided with the first side plate for being used for fixing blade group described in the side, the wind wheel
The other end be provided with and be used to fix the second side plate of blade group described in the side.
Tubular wine wheel of the present utility model has the advantages that：
Compared with tubular wine wheel of the prior art, this tubular wine wheel sets multiple blade groups, and multiple blade group edges
The axial direction of tubular wine wheel is set gradually.Wherein, multiple blade groups set when, it is necessary to meet following condition, in same blade group
In, peripheral, oblique direction of each blade along tubular wine wheel is identical, in multiple blade groups, the blade at least one blade group
It is in opposite direction along the peripheral, oblique of tubular wine wheel with the blade in other one or more blade groups.(here by adjacent blades group
In peripheral, oblique of the blade along tubular wine wheel connected mode in opposite direction in upper blade group be defined as " positive blade ",
Next blade group is defined as " backward vane ").It is real when dynamical element rotates forward when the tubular wine wheel drives work by dynamical element
Existing positive blade air-supply, conversely, then realizing reverse fan blade air-supply.When in use, user can targetedly select positive blade
Air-supply or backward vane air-supply, thus want that the placement position of tubular wine wheel need not be changed when changing the air-out direction of tubular wine wheel
Put, so as to provide the user more facilities.
In the tubular wine wheel, a dynamical element only need to be set (such as：Motor), the structure of positive blade and backward vane
Can be without improving, thus in the case where tubular wine wheel does not increase any parts and extra production cost, can be achieved with
The beneficial effect stated.
Second purpose of the present utility model is to provide a kind of cross flow fan, to solve through-flow wind present in prior art
Machine is only capable of unidirectionally blowing when working, the technical problem for causing its wind direction to adjust.
Cross flow fan provided by the utility model includes above-mentioned tubular wine wheel；The wind wheel is connected with for driving its turn
Dynamic motor.
Further, rotating shaft is fixedly connected with the outside of the wind wheel, the rotating shaft and the output shaft of the motor are fixed
Connection.
Cross flow fan of the present utility model has the advantages that：
Compared with cross flow fan of the prior art, this cross flow fan includes above-mentioned tubular wine wheel, in cross flow fan just
Often on the premise of work, also only the output shaft of motor need to be directly connected with the rotating shaft on wind wheel.But this cross flow fan
But the beneficial effect of above-mentioned tubular wine wheel can be realized, will not be repeated here.
3rd purpose of the present utility model is to provide a kind of air-supply arrangement, filled with solving to blow present in prior art
It is only capable of unidirectionally blowing when putting work, the technical problem for causing its wind direction to adjust.
Air-supply arrangement provided by the utility model includes housing and above-mentioned cross flow fan；Wherein, phase is set in the housing
To closed cavity, there is at least one air inlet and at least one air outlet on the housing, the air inlet and it is described go out
Air port is connected with the cavity；The cross flow fan is at least one and is installed in the cavity；Air-flow warp to be output
The cross flow fan, and exported to the air outlet.
Further, the housing include opposite end surface opening and in hollow and annular middle casing and with it is described in
Between housing the left side end housing and right side end housing mutually splicing and be oppositely arranged, the middle casing, the left side end housing and
The right side end housing forms the cavity of opposing seal；The left side end housing is from the middle casing left side edge to extension
Stretch to be formed, and the gradually increase setting outwardly that is open；The right side end housing is to be stretched out by the middle casing right side edge
Formed, and the gradually increase setting outwardly that is open；The air inlet is set in the left side end housing, set in the right side end housing
Put the air outlet.
Further, the left side end housing is provided with air inlet described in multiple ring-shaped, from outside to inside the ring-shaped
The girth of the air inlet is sequentially reduced；The right side end housing is provided with air outlet described in multiple ring-shaped, from outside to inside institute
The girth for stating air outlet described in ring-shaped is sequentially reduced.
Further, fixed heater in the cavity；The heater be located at the cross flow fan and it is described enter
Between air port；Either, the heater is between the cross flow fan and the air outlet.
Further, the lower end of the housing is provided with base, is set in the base for driving the housing reciprocally swinging
Shaking device.
Air-supply arrangement of the present utility model has the advantages that：
At least one cross flow fan can be set in this air-supply arrangement, if setting a cross flow fan, this air-supply arrangement can be real
The beneficial effect of existing above-mentioned cross flow fan, will not be repeated here.
If setting two or more cross flow fans, by layout type of the cross flow fan in housing, either
By setting the rotating of motor, the air-out direction of two or more achievable air-supply arrangements is identical or different, from
And the blowing of different angle is realized, facilitate user's multi-angle use.Specifically, air-supply arrangement includes two or more pass through
The structure of flow fan can have a variety of.
In addition, the air-supply arrangement is additionally provided with heater, warm, hot blast is transferred out, to meet different use occasions, user
The demand of group.
In addition, the air-supply arrangement is additionally provided with shaking device so that the blowing area of air-supply arrangement is bigger, scope more
Extensively, realize that 360 degree are dried without dead angle.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation for the tubular wine wheel that the utility model embodiment one provides；
Fig. 2 is the structural representation that the two neighboring blade group shown in Fig. 1 is combined；
Fig. 3 is the structural representation for the air-supply arrangement that the utility model embodiment three provides；
Fig. 4 is Fig. 3 front view；
Fig. 5 is the A-A sectional views shown in Fig. 4；
Fig. 6 is a part of unshowned structural representation of air-supply arrangement housing shown in Fig. 2.
Icon：1- tubular wine wheels；2- blades；3- fixtures；The side plates of 4- first；The side plates of 5- second；6- housings；
7- bases；61- cavitys；62- air inlets；63- air outlets；64- middle casings；65- left shells；Shell on the right side of 66-
Body；Middle casing on the outside of 641-；Middle casing on the outside of 642-.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Embodiment one
The present embodiment one is a kind of tubular wine wheel, shown in reference picture 1, including the blade group that multiple phases are fixedly connected, it is multiple
Axial direction of the blade group along tubular wine wheel 1 is set gradually；Each blade group includes the blade 2 that multiple phases are fixedly connected, and multiple blades 2 are in
Circumferential arrangement, and two blades 2 being respectively oppositely arranged are centrosymmetric relative to the center of blade group；In same blade group
In, peripheral, oblique direction of each blade 2 along tubular wine wheel 1 is identical；In multiple blade groups, the leaf at least one blade group
Piece 2 and peripheral, oblique of the blade 2 in other one or more blade groups along tubular wine wheel 1 are in opposite direction.
Refer to along the peripheral, oblique direction of tubular wine wheel 1：For 1 circumferential tangent line of tubular wine wheel, it is tilted each blade 2
Direction.
Tubular wine wheel 1 in the present embodiment, compared with tubular wine wheel of the prior art, this tubular wine wheel 1 sets multiple
Blade group, and axial direction of multiple blade groups along tubular wine wheel 1 is set gradually.Wherein, multiple blade groups when setting, it is necessary to full
It is enough lower condition, in same blade group, peripheral, oblique direction of each blade 2 along tubular wine wheel 1 is identical, in multiple blade groups
In, blade and peripheral, oblique of the blade in other one or more blade groups along tubular wine wheel at least one blade group
In the opposite direction.(here by peripheral, oblique of the blade in adjacent blades group along tubular wine wheel connected mode in opposite direction
Upper blade group is defined as " positive blade ", and next blade group is defined as " backward vane ").When the tubular wine wheel 1 is by power member
When part drives work, dynamical element realizes positive blade air-supply when rotating forward, conversely, then realizing reverse fan blade air-supply.When in use,
User can targetedly select positive blade air-supply or backward vane air-supply, thus want to change the air-out of tubular wine wheel 1
Placement location of tubular wine wheel 1 etc. need not be changed during direction, so as to provide the user more facilities.
In addition, in the tubular wine wheel 1, a dynamical element only need to be set (such as：Motor), positive blade and backward vane
Structure need not can also be improved, thus in the case where tubular wine wheel 1 is without any parts and extra production cost is increased, with regard to energy
Realize the above-mentioned beneficial effect being previously mentioned.
In addition, ensureing that positive blade and backward vane structure are constant, reach above-mentioned beneficial by changing setting direction
Except in the case of effect.Some improvement can also be also done to the structure of positive blade and backward vane, to meet positive blade and anti-
(improvement includes known to those skilled in the art for air-supply when can realize different under the drive of same dynamical element to blade
All technical schemes, are not discussed in detail one by one herein).
The fixture 3 for affixed blade 2 is provided with the present embodiment, between two neighboring blade group；It is more in each blade group
Circumferential uniform intervals arrangement of the individual blade 2 along fixture 3.
In the present embodiment, one end of tubular wine wheel 1 is provided with the first side plate 4 for being used for fixing the lateral lobe piece group, tubular wine wheel 1
The other end be provided with and be used to fix the second side plate 5 of the lateral lobe piece group.
It should be noted that：
1st, single above-mentioned blade group is combined by the blade 2 of multiple circumferential arrays.Here blade group does not include solid
The fixture 3 of fixed blade 2.
2nd, wherein, the minimum basic unit for tubular wine wheel 1 shown in Fig. 2, i.e., including a positive blade and a reverse leaf
Piece.Being contrary for peripheral, oblique direction of the blade 2 in adjacent blades group along tubular wine wheel 1 shown in Fig. 1, i.e. institute in Fig. 1
The tubular wine wheel 1 shown includes N (N=1,2,3 ...) individual above-mentioned elementary cell.But the structure of tubular wine wheel 1 is not limited only to the above
Several ways, can arbitrarily it set.Such as：A positive blade is set to be connected successively with multiple backward vanes etc..It is specific to set
Form can be selected and flexibly used according to using needs.
3rd, as depicted in figs. 1 and 2, blade 2 is connected on fixture 3.Wherein, the shape of fixture 3 is not restricted, preferably
The cross section of fixture 3 be provided in round.Certainly, the fixed form of blade 2 is also not limited only to this one kind, as long as disclosure satisfy that
The fixation of blade 2 and blade 2 can realize air-supply.
Embodiment two
The present embodiment two is a kind of cross flow fan, including above-mentioned tubular wine wheel 1；Tubular wine wheel 1 is connected with for driving
Its motor rotated.
Wherein, the outside of tubular wine wheel 1 is fixedly connected with rotating shaft, and rotating shaft is fixedly connected with the output shaft of motor.
Compared with cross flow fan of the prior art, this cross flow fan includes above-mentioned tubular wine wheel 1, in cross flow fan just
Often on the premise of work, also only the output shaft of motor need to be directly connected with the rotating shaft on tubular wine wheel 1.But originally pass through
Flow fan can but realize the beneficial effect of above-mentioned cross flow fan, will not be repeated here.
Wherein, rotating shaft has many kinds with the mode that the output shaft of motor is fixedly connected.Lower mask body introduces two kinds of fixation sides
Formula.
Such as：The output shaft of rotating shaft and motor is connected by shaft coupling.And for example：A power supply machine output is opened up in rotating shaft
The screwed hole that the first through hole and confession screw that axle is worn are worn, first through hole and the screwed hole are perpendicular and penetrate, defeated in motor
The second through hole corresponding with the screwed hole is set perpendicular to its axis on shaft, screw wears the screwed hole, the second through hole successively
Motor output shaft and rotating shaft are fixed.
Embodiment three
The present embodiment three is a kind of air-supply arrangement, shown in reference picture 3 to Fig. 5, including housing 6 and above-mentioned cross flow fan；
Relatively closed cavity 61 is set in housing 6, there is at least one air inlet 62 and at least one air outlet 63, air intake on housing 6
Mouth 62 and air outlet 63 are connected with cavity 61；Cross flow fan is at least one and is installed in cavity 61；Air-flow to be output
Exported through cross flow fan, and to air outlet 63.
It should be noted that in order to improve intake and air output, cavity 61 is arranged to relatively closed.Relatively closed finger
It is：Cavity 61 is provided with air inlet 62 and air outlet 63, it is impossible to is considered as completely closed.
In the present embodiment, according to the structure of housing 6, using the center line of whole air-supply arrangement as axis, two have been symmetrical arranged
Individual cross flow fan.Shape, internal structure by changing housing 6 etc., multiple cross flow fans can be set inside housing 6.
Specifically, shown in the structure reference picture 5 of the housing 6 in the present embodiment and Fig. 6, housing 6 is opened including opposite end surface
Mouthful and in hollow and annular middle casing 64 and with the phase of middle casing 64 splicing and the left side end housing 65 being oppositely arranged and the right side
Side housing 66, middle casing 64, left side end housing 65 and right side end housing 66 form the cavity 61 of opposing seal；Left side end housing
Body 65 is formed to be stretched out by the left side edge of middle casing 64, and the gradually increase setting outwardly that is open；Right side end housing 66 is
Stretched out by the right side edge of middle casing 64 and formed, and the gradually increase setting outwardly that is open；Set in left side end housing 65 into
Air port 62, air outlet 63 is set in right side end housing 66.
Wherein, middle casing 64 includes outside middle casing 641 and outside middle casing 642, medial and lateral middle casing
642 vertical profile section is in approximate Long Circle.The concrete shape of inner side middle casing 641 and outside middle casing 642 can be with
There are multiple choices, the shape that can refer to left side end housing 65 and right side end housing 66 is configured.
Wherein, the middle part of housing 6 also has the through hole of an approximate Long Circle.
Shown in reference picture 5, left side end housing 65 is provided with multiple ring-shaped air inlets 62, from outside to inside ring-shaped air inlet
62 girth is sequentially reduced；Right side end housing 66 is provided with multiple ring-shaped air outlets 63, from outside to inside ring-shaped air outlet 63
Girth be sequentially reduced.
By taking the air-supply arrangement in the present embodiment as an example.
It should be noted that when motor rotates forward, positive fan blade air-supply, working air current is by air inlet 62 through through-flow wind
Machine, then sent out by air outlet 63.When motor rotates backward, reverse fan blade air-supply, working air current is by air outlet 63 through through-flow wind
Machine, then sent out by air inlet 62.Therefore, air inlet 62 here be not it is absolute be only capable of realizing air intake, namely air outlet 63 is not
Be it is absolute be only capable of realizing air-out, after the working condition of motor changes, the effect of its air inlet 62 and air outlet 63 also occurs
It is corresponding to change.
On the basis of above-described embodiment, two cross flow fans can be achieved to same cross air blasting, two through-flows can also be realized
Blower fan is dried in the opposite direction, that is, realize both sides and meanwhile dry (by setting the steering of motor in two cross flow fans different,
To realize both sides while dry).
By that analogy, on the basis of above-described embodiment, when the air-supply arrangement sets multiple cross flow fans, setting is passed through
The steering of motor is identical or different in multiple cross flow fans, realizes the multi-angle air-supply of the air-supply arrangement.
Shown in reference picture 6, in order to realize that tubular wine wheel 1 is equipped with support with motor synchronous axial system, the both ends of tubular wine wheel 1
Part.Support member is fixed on outside middle casing 641, left side end housing 65 either in the end housing 66 of right side.In addition, tubular wine wheel
1 both ends can be respectively provided with rotating shaft, and tubular wine wheel 1 is connected on support member by bearing block.Wherein, the fixation of tubular wine wheel 1
Form is not limited only to such a mode, as long as normal operation of the tubular wine wheel 1 in housing 6 can be realized.
In the present embodiment, fixed heater in cavity 61；Heater is between cross flow fan and air inlet 62；Or
Person is that heater is between cross flow fan and air outlet 63.
Shown in reference picture 5, heater is fixed by support member mentioned above, directly can also be consolidated heater
Outside middle casing 641, left side end housing 65 are scheduled on either in the end housing 66 of right side.
In the present embodiment, air inlet 62, cross flow fan, the setting approximation of heater and air outlet 63 are in straight line,
On the one hand so that the structure of whole air-supply arrangement is compacter, on the other hand, the working air current in housing 6 can be made to rise rapidly
Temperature, realize the function of air-supply arrangement output warm wind.
In the present embodiment, the lower end of housing 6 is provided with base 7, and the yaw for the reciprocally swinging of drive shell 6 is set in base 7
Device.
Shaking device is added on the basis of above-described embodiment, can further realize large area, a wide range of and 360 degree
Blown without dead angle.
Wherein, shaking device has many structure types, is not limited only to following two.
Such as：Worm gear structure.Engaged by the worm screw above armature spindle with supporting worm gear, worm gear connection is eccentric
Axle, eccentric shaft drivening rod move forward and backward, and connecting rod and housing 6 connect, and are swung so that housing 6 is realized.
And for example：Synchronous motor (carrying decelerator) swings housing 6, the direction of rotation of synchronous motor be it is random, when by
Direction of rotation can be changed after to resistance automatically, will be obstructed after yaw swings to setting position makes synchronous motor toward turning round, so
It is formed the reciprocally swinging of housing 6.
In the present embodiment, also settable humidification device, can send out the wind with water smoke in housing 6.Humidification device passes through
Support member mentioned above is fixed, and also humidification device directly can be fixed on into outside middle casing 641, left side end housing 65
Either in the end housing 66 of right side.
In addition, display screen, the speed-regulating switch for showing time, temperature, humidity etc. are provided with housing 6 or base 7
And changes in temperature switch etc..
In addition, other functional modules can be integrated on housing 6 or base 7, such as：Radio, charging socket, alarm clock, sound equipment etc.
Deng.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
1. a kind of tubular wine wheel, it is characterised in that the blade group being fixedly connected including multiple phases, multiple blade groups are described in
The axial direction of tubular wine wheel (1) is set gradually；
Each blade group includes the blade (2) that multiple phases are fixedly connected, and multiple blades (2) circumferentially arrange, and respectively
Two blades (2) being oppositely arranged are centrosymmetric relative to the center of the blade group；
In the same blade group, peripheral, oblique direction of each blade (2) along the tubular wine wheel (1) is identical；
In multiple blade groups, the blade (2) and other one or more institutes at least one described blade group
Peripheral, oblique of the blade (2) along the tubular wine wheel (1) stated in blade group is in opposite direction.
2. tubular wine wheel according to claim 1, it is characterised in that be provided with and be used for admittedly between the two neighboring blade group
Connect the fixture (3) of the blade (2)；
In each blade group, circumferential uniform intervals arrangement of multiple blades (2) along the fixture (3).
3. tubular wine wheel according to claim 2, it is characterised in that one end of the tubular wine wheel (1), which is provided with, to be used for admittedly
The first side plate (4) of blade group described in the fixed side, the other end of the tubular wine wheel (1), which is provided with, to be used to fix blade described in the side
The second side plate (5) of group.
4. a kind of cross flow fan, it is characterised in that including the tubular wine wheel described in the claims any one of 1-3；
The tubular wine wheel (1) is connected with the motor for driving it to rotate.
5. cross flow fan according to claim 4, it is characterised in that be fixedly connected with the outside of the tubular wine wheel (1)
Rotating shaft, the rotating shaft are fixedly connected with the output shaft of the motor.
6. a kind of air-supply arrangement, it is characterised in that including the cross flow fan described in housing (6) and the claims 4 or 5；
Relatively closed cavity (61) is set in the housing (6), there is at least one air inlet (62) and extremely on the housing (6)
A few air outlet (63), the air inlet (62) and the air outlet (63) are connected with the cavity (61)；
The cross flow fan is at least one and is installed in the cavity (61)；
Air-flow to be output exports through the cross flow fan, and to the air outlet (63).
7. air-supply arrangement according to claim 6, it is characterised in that the housing (6) include opposite end surface opening and
Middle casing (64) and the left side end housing mutually splicing and be oppositely arranged with the middle casing (64) in hollow and annular
(65) and right side end housing (66), the middle casing (64), the left side end housing (65) and the right side end housing (66)
Form the cavity (61) of opposing seal；
The left side end housing (65) is formed to be stretched out by the middle casing (64) left side edge, and it is gradual outwardly to be open
Increase is set；
The right side end housing (66) is formed to be stretched out by the middle casing (64) right side edge, and it is gradual outwardly to be open
Increase is set；
The air inlet (62) is set on the left side end housing (65), the air outlet is set on the right side end housing (66)
(63)。
8. air-supply arrangement according to claim 7, it is characterised in that the left side end housing (65) is provided with multiple annulars
Air inlet described in shape (62), from outside to inside the girth of air inlet described in ring-shaped (62) be sequentially reduced；The right side end housing
(66) air outlet (63) described in multiple ring-shaped are provided with, the girth of air outlet (63) described in the ring-shaped is successively from outside to inside
Reduce.
9. air-supply arrangement according to claim 8, it is characterised in that fixed heater in the cavity (61)；
The heater is between the cross flow fan and the air inlet (62)；
Either, the heater is between the cross flow fan and the air outlet (63).
10. air-supply arrangement according to claim 9, it is characterised in that the lower end of the housing (6) is provided with base (7), institute
State the shaking device set in base (7) for driving the housing (6) reciprocally swinging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720826326.9U CN206903937U (en) | 2017-07-10 | 2017-07-10 | Tubular wine wheel, cross flow fan and air-supply arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720826326.9U CN206903937U (en) | 2017-07-10 | 2017-07-10 | Tubular wine wheel, cross flow fan and air-supply arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206903937U true CN206903937U (en) | 2018-01-19 |
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ID=61293474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720826326.9U Active CN206903937U (en) | 2017-07-10 | 2017-07-10 | Tubular wine wheel, cross flow fan and air-supply arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206903937U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131148A (en) * | 2017-07-10 | 2017-09-05 | 宁波有铭电器有限公司 | Tubular wine wheel, cross flow fan and air-supply arrangement |
-
2017
- 2017-07-10 CN CN201720826326.9U patent/CN206903937U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131148A (en) * | 2017-07-10 | 2017-09-05 | 宁波有铭电器有限公司 | Tubular wine wheel, cross flow fan and air-supply arrangement |
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