CN208042329U - A kind of more axial-flow fans and the air conditioner indoor unit with it - Google Patents
A kind of more axial-flow fans and the air conditioner indoor unit with it Download PDFInfo
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- CN208042329U CN208042329U CN201820308109.5U CN201820308109U CN208042329U CN 208042329 U CN208042329 U CN 208042329U CN 201820308109 U CN201820308109 U CN 201820308109U CN 208042329 U CN208042329 U CN 208042329U
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Abstract
The utility model discloses a kind of more axial-flow fans and with its air conditioner indoor unit, it is related to air-conditioning technical field.The windy flow fan includes intermediate support and multiple axial-flow fans, support element is equipped between the adjacent axial-flow fan, the support element is located at the outside of the axial-flow fan shaft, more axial-flow fans that the utility model embodiment provides between two adjacent axial-flow fans by being arranged support element, the support element can be used for blocking the reflux between adjacent axial-flow fan, it avoids leading to the problem of air draught, and the condensation problem that can prevent air conditioner indoor unit from being generated due to there is air draught, what is possibly even occurred blows water dripping phenomenon, it significantly improves product quality and promotes user experience.
Description
Technical field
The utility model is related to air-conditioning technical field, more particularly to a kind of more axial-flow fans and the air conditioning chamber with it
Interior machine.
Background technology
Currently, with the development of air-conditioning market, higher and higher to the performance requirement of air-conditioning, this results in our air conditioning chamber
Interior machine also the more does the more big, for big air-conditioning internal machine, because length is longer, generally uses the double cross-flow fan or more of two-part
More axial-flow fans of segmentation, but double cross-flow fan or more axial-flow fans be when operating synchronously, in adjacent axial-flow fan pair
The place connect will appear air draught phenomenon, and air-conditioner air outlet position can be made a cold-hot wind occur when air conditioner refrigerating and crossed
There is the phenomenon that blowing water, Jin Erying when the air duct of air conditioner indoor unit generates condensation, and the air conditioner indoor unit is caused to run in phenomenon
The quality to air-conditioning is rung, Fig. 1 is the structural representation of a kind of more axial-flow fans in the prior art and the air conditioner indoor unit with it
Figure, from figure 1 it appears that being equipped with intermediate support 2 between two adjacent axial-flow fans 1, the intermediate support 2 is used for
Support axial-flow fan shaft 5.
Utility model content
The utility model embodiment provides a kind of more axial-flow fans and the air conditioner indoor unit with it.In order to disclosure
There are one basic understandings for some aspects of embodiment, and simple summary is shown below.The summarized section is not extensive overview,
Nor to determine key/critical component or describe the protection domain of these embodiments.Its sole purpose is with simple
Some concepts are presented in form, in this, as the preamble of following detailed description.
According to the utility model embodiment in a first aspect, provide a kind of more axial-flow fans, including intermediate support and more
A axial-flow fan is equipped with support element between the adjacent axial-flow fan, and the support element is located at the outside of axial-flow fan shaft,
For blocking the reflux generated between the adjacent axial-flow fan.
Optionally, the support element includes core and the shell positioned at core periphery, and the core is for housing institute
The part of axial-flow fan shaft is stated, the shell is for blocking the reflux.
Optionally, the shell is curved thin plate.
Optionally, the core includes groove, and the groove is arc, the radius of radius and the axial-flow fan shaft
It is adapted.
Optionally, the shell can be used integrated molding, glue connection or screw with the core and connect.
Optionally, more axial-flow fans further include wind-guiding block, and the wind-guiding block is located at the outer surface of the outer casing underpart,
For dividing the outlet air between adjacent axial-flow fan.
Optionally, the wind-guiding block includes the first wind-guiding face, the second wind-guiding face and joint face, the joint face with it is described outer
The outer surface fitting of shell, first wind-guiding face and second wind-guiding face are located at the both sides of the joint face.
Optionally, multiple axial-flow fans transversely same central axis setting.
Optionally, the length of multiple axial-flow fans is identical or different.
According to the second aspect of the utility model embodiment, a kind of air conditioner indoor unit, the air conditioner indoor unit tool are provided
There are more axial-flow fans recited above.
The technical solution that the utility model embodiment provides can include the following benefits：
The utility model embodiment provides a kind of more axial-flow fans, including intermediate support and multiple axial-flow fans, adjacent
The axial-flow fan between be equipped with support element, the support element is located at the outside of the axial-flow fan shaft, the utility model
More axial-flow fans that embodiment provides are adjacent for blocking by the way that support element is arranged between the adjacent axial-flow fan
The axial-flow fan between reflux, avoid leading to the problem of air draught, and can prevent air conditioner indoor unit from producing due to there is air draught
Raw condensation problem, in some instances it may even be possible to which water dripping phenomenon is blown in appearance, hence it is evident that improve product quality and promote user experience.
It should be understood that above general description and following detailed description is only exemplary and explanatory, not
The utility model can be limited.
Description of the drawings
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets the utility model
Embodiment, and for explaining the principles of the present invention together with specification.
Fig. 1 is the structural schematic diagram of a kind of more axial-flow fans in the prior art and the air conditioner indoor unit with it；
Fig. 2 is a kind of structural schematic diagram of support element shown according to an exemplary embodiment；
Fig. 3 is a kind of front view of support element shown according to an exemplary embodiment；
Fig. 4 is a kind of schematic diagram of wind-guiding block shown according to an exemplary embodiment；
Fig. 5 is the scheme of installation of a kind of support element and wind-guiding block shown according to an exemplary embodiment；
Fig. 6 is a kind of use state diagram of air conditioner indoor unit shown according to an exemplary embodiment；
Reference sign：1, axial-flow fan；2, intermediate support；3, support element；31, core；311, groove；32, shell；
4, wind-guiding block；41, the first wind-guiding face；42, the second wind-guiding face；43, joint face；5, axial-flow fan shaft.
Specific implementation mode
The following description and drawings fully show the specific embodiment of the utility model, so that those skilled in the art
Them can be put into practice.Embodiment only represents possible variation.Unless explicitly requested, otherwise individual components and functionality is optional
, and the sequence operated can change.The part of some embodiments and feature can be included in or replace other implementations
The part of scheme and feature.The range of the embodiments of the present invention includes the entire scope and right of claims
All obtainable equivalents of claim.Herein, each embodiment can individually or generally be used term " practical new
Type " indicates that this is not meant to automatic just for the sake of convenient, and if in fact disclose the utility model more than one
Ground limits ranging from any single utility model or the utility model design of the application.Herein, first and second grades
The relational terms of class are used only for distinguishing one entity or operation from another entity or operation, without requiring or
Imply that there are any actual relationship or sequences between these entities or operation.Moreover, the terms "include", "comprise" or its
Any other variant is intended to non-exclusive inclusion, so that including process, method or the equipment of a series of elements
Include not only those elements, but also includes other elements that are not explicitly listed.Each embodiment herein is using progressive
Mode describes, and each embodiment focuses on the differences from other embodiments, identical phase between each embodiment
Like part, just to refer each other.For structure, product etc. disclosed in embodiment, due to itself and part phase disclosed in embodiment
Corresponding, so description is fairly simple, reference may be made to the description of the method.
According to the utility model embodiment in a first aspect, the utility model embodiment provides a kind of more axial-flow fans,
More axial-flow fans include multiple axial-flow fans 1, and support element 3, the support element 3 are equipped between adjacent axial-flow fan 1
In the outside of axial-flow fan shaft 5, for blocking the reflux between adjacent axial-flow fan, intermediate support 2 is located at the through-flow
The inside of fan shaft, that is to say, that the intermediate support 2 and the support element 3 are located at the axial-flow fan shaft 5
Inner side and outer side, wherein the intermediate support 2 is for fixing the axial-flow fan shaft 5.
In some optional embodiments, as shown in Figures 2 and 3, the support element 3 includes core 31 and shell 32, institute
It includes groove 311 to state core 31, and the core 31 houses the part of the axial-flow fan shaft 5 by the groove 311, fully
Utilize space, compact in design.
In some optional embodiments, the support element 3 is securable on the intermediate support 2.
In some optional embodiments, the support element 3 is securable on the axial-flow fan 1.
In some optional embodiments, the shell 32 be curved thin plate, so as to preferably block it is adjacent described in pass through
The reflux generated between flow fan 1.
In some optional embodiments, the width of the support element 3 is adapted with the width of the intermediate support 2, with
Just it blocks the coupling part between the adjacent axial-flow fan 1 and does not influence the air output of air-conditioning.
In some optional embodiments, the groove 311 is the groove of arc, radius and the axial-flow fan shaft
5 radius is adapted.
In some optional embodiments, the shell 32 and the core 31 can be used integrated molding, glue can also be used
Connection or screw are fixedly connected.
In some optional embodiments, plastics can be used in the shell 32 and the core 31, such as ABS plastic or gold
Belong to material to be made, such as magnesium alloy, titanium alloy and ferroalloy.
In some optional embodiments, the transversely same central axis setting of multiple axial-flow fans 1, to ensure more
Good synchronism.
In some optional embodiments, the length of multiple axial-flow fans 1 is identical or different, can be according to practical need
It selects.
In some optional embodiments, more axial-flow fans further include wind-guiding block 4, in conjunction with Fig. 4 as can be seen that described
Wind-guiding block 4 is located at the outer surface of 32 lower part of the shell, for dividing the outlet air between the adjacent axial-flow fan 1.
In some optional embodiments, the wind-guiding block 4 includes the first wind-guiding face 41, the second wind-guiding face 42 and joint face
43, wherein the joint face 43 is bonded with the shell 32, for the wind-guiding block 4 to be fixed on the shell 32, can be adopted
It is screwed the connection types such as connection or glue connection.
In some optional embodiments, first wind-guiding face 41 and second wind-guiding face 42 are located at the company
The both sides of junction 43, for shunting the outlet air between the adjacent axial-flow fan 1.
In some optional embodiments, plastics can be used in the wind-guiding block 4, such as ABS plastic, engineering plastics or metal
Material is made, such as magnesium alloy, titanium alloy and ferroalloy.
In some optional embodiments, the color of the wind-guiding block 4 is consistent with the integral color of air conditioner indoor unit, beautiful
It is practical.
In some optional embodiments, the shape of first wind-guiding face 41 and second wind-guiding face 42 can it is identical or
Person is different, and water conservancy diversion is carried out for the outlet air between the adjacent axial-flow fan 1, and Fig. 5 shows a kind of support element and wind-guiding
The scheme of installation of block, from fig. 5, it can be seen that can be efficiently solved in air conditioning chamber using the support element 3 and the wind-guiding block 4
The air draught problem of adjacent 1 coupling part of the axial-flow fan of machine.
According to the second aspect of the utility model embodiment, a kind of air conditioner indoor unit, the air conditioner indoor unit are provided
With above-mentioned more axial-flow fans, Fig. 6 is that a kind of use state of air conditioner indoor unit shown according to an exemplary embodiment is shown
It is intended to, from fig. 6 it can be seen that the wind-guiding block 4 is installed between adjacent axial-flow fan, for adjacent axial-flow fan
Between outlet air shunted.
It should be understood that the utility model is not limited to the flow and knot that are described above and are shown in the accompanying drawings
Structure, and various modifications and changes may be made without departing from the scope thereof.The scope of the utility model is only wanted by appended right
It asks to limit.
Claims (10)
1. a kind of more axial-flow fans, including intermediate support and multiple axial-flow fans, which is characterized in that the adjacent axial-flow fan
Between be equipped with support element, the support element is located at the outside of axial-flow fan shaft, for block the adjacent axial-flow fan it
Between reflux.
2. a kind of more axial-flow fans according to claim 1, which is characterized in that the support element include core and be located at institute
The shell of core periphery is stated, the core is used to house the part of the axial-flow fan shaft, and the shell is described for blocking
Reflux.
3. a kind of more axial-flow fans according to claim 2, which is characterized in that the shell is curved thin plate.
4. a kind of more axial-flow fans according to claim 2, which is characterized in that the core includes groove, the groove
For arc, radius is adapted with the radius of the axial-flow fan shaft.
5. a kind of more axial-flow fans according to claim 2, which is characterized in that the shell and the core can be used one
Body formed, glue connection or screw connection.
6. a kind of more axial-flow fans according to claim 2, which is characterized in that more axial-flow fans further include wind-guiding
Block, the wind-guiding block is located at the outer surface of the outer casing underpart, for dividing the outlet air between adjacent axial-flow fan.
7. a kind of more axial-flow fans according to claim 6, which is characterized in that the wind-guiding block include the first wind-guiding face,
Second wind-guiding face and joint face, the joint face are bonded with the outer surface of the shell, first wind-guiding face and described second
Wind-guiding face is located at the both sides of the joint face.
8. a kind of more axial-flow fans according to claim 1, which is characterized in that the multiple axial-flow fan is along same
Central axis is arranged.
9. a kind of more axial-flow fans according to claim 1, which is characterized in that the length of the multiple axial-flow fan
It is identical or different.
10. a kind of air conditioner indoor unit, which is characterized in that the air conditioner indoor unit has more through-flows as described in claim 1-9
Fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820308109.5U CN208042329U (en) | 2018-03-06 | 2018-03-06 | A kind of more axial-flow fans and the air conditioner indoor unit with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820308109.5U CN208042329U (en) | 2018-03-06 | 2018-03-06 | A kind of more axial-flow fans and the air conditioner indoor unit with it |
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| Publication Number | Publication Date |
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| CN208042329U true CN208042329U (en) | 2018-11-02 |
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| CN201820308109.5U Active CN208042329U (en) | 2018-03-06 | 2018-03-06 | A kind of more axial-flow fans and the air conditioner indoor unit with it |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112944520A (en) * | 2021-03-22 | 2021-06-11 | 深圳市联创科技集团有限公司 | Air-conditioning fan |
-
2018
- 2018-03-06 CN CN201820308109.5U patent/CN208042329U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112944520A (en) * | 2021-03-22 | 2021-06-11 | 深圳市联创科技集团有限公司 | Air-conditioning fan |
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