CN206770281U - A kind of volute structure of air conditioner - Google Patents
A kind of volute structure of air conditioner Download PDFInfo
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- CN206770281U CN206770281U CN201720273503.5U CN201720273503U CN206770281U CN 206770281 U CN206770281 U CN 206770281U CN 201720273503 U CN201720273503 U CN 201720273503U CN 206770281 U CN206770281 U CN 206770281U
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- spiral case
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- guiding element
- air draft
- plate
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Abstract
The utility model discloses a kind of volute structure of air conditioner, and it includes spiral case body（1）, the spiral case body（1）It is interior to be provided with the accommodating chamber for accommodating centrifugal wind wheel（2）, the spiral case body（1）It is provided with and accommodating chamber（2）The side air-out mouth of connection（4）；It also includes air draft guiding element（5）, it is installed in rotation on the accommodating chamber（2）With side air-out mouth（4）Between and its pivot center perpendicular to its mounting surface；Location structure, located at air draft guiding element（5）It is used between its mounting surface in air draft guiding element（5）The air draft guiding element is positioned after rotating an angle（5）.The utility model has the advantages that setting up the air draft guiding element of rotatable position, the larger air-flow of speed difference is separated by air draft guiding element, makes air-flow more steady, avoids air-flow from mutually disturbing and cause disorder.
Description
Technical field
It the utility model is related to a kind of volute structure of air conditioner.
Background technology
Existing spiral case, the air draft guiding element of correlation is typically not provided with its spiral case, or there is provided be integrated with spiral case
The air draft guiding element of formula structure, Shortcomings part are：Due to being not provided with the air draft guiding element of air draft guiding element or fixation, once snail
When shell size is larger, air velocity caused by centrifugal wind wheel is not of uniform size, it may appear that mutually disturbance causes disorder, causes wind
Amount loss is serious, noise increase.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of volute structure of air conditioner, sets up rotatable position
Air draft guiding element, the larger air-flow of speed difference is separated by air draft guiding element, makes air-flow more steady, avoids air-flow from mutually disturbing
Cause disorder.
In order to solve the above technical problems, the technical scheme of this offer is：A kind of volute structure of air conditioner, it includes spiral case
Body, the spiral case body is interior to be provided with the accommodating chamber for accommodating centrifugal wind wheel, and the spiral case body is provided with what is connected with accommodating chamber
Side air-out mouth；It also includes air draft guiding element, is installed in rotation between the accommodating chamber and side air-out mouth and its pivot center
Perpendicular to its mounting surface；Location structure, it is used between air draft guiding element and its mounting surface after air draft guiding element rotates an angle
Position the air draft guiding element.
As a preferred embodiment, the spiral case body includes spiral case back plate, is located in spiral case back plate and surrounds the accommodating chamber
Spiral case coaming plate, it is located at the spiral case side plate being connected respectively with the upper and lower side of spiral case coaming plate in spiral case back plate and covers in spiral case coaming plate
Spiral case front shroud on the opening surface surrounded with spiral case side plate.
As a preferred embodiment, the upper air inlet with accommodating chamber up/down perforation, the snail are formd on the spiral case front shroud
Shell back plate, spiral case side plate and spiral case front shroud define the outlet section that one end connects with accommodating chamber, and the side air-out mouth is formed
The other end in outlet section.
As a preferred embodiment, spiral case side plate that the upper end with spiral case coaming plate is connected and being connected with the lower end of spiral case coaming plate
Spiral case side plate be arranged in parallel.
As a preferred embodiment, the air draft guiding element is installed to spiral case back plate by one perpendicular to the first rotating shaft of spiral case back plate
On make its pivot center perpendicular to spiral case back plate.
As a preferred embodiment, the first rotating shaft is in spiral case back plate and its upper end is inserted into the air draft guiding element.
As a preferred embodiment, the location structure include being located on air draft guiding element lower surface it is first raised and be located at snail
The first groove stretched into for the first projection is spaced apart in shell back plate along the rotary motion trace of air draft guiding element.
As a preferred embodiment, the location structure includes the second groove being located on air draft guiding element lower surface and is located at snail
In shell back plate the second projection for being inserted into the second groove is spaced apart along the rotary motion trace of air draft guiding element.
As a preferred embodiment, it is additionally provided with spiral case back plate between the accommodating chamber and side air-out mouth relative with air draft guiding element
The air draft guide plate that sets and can be positioned after an angle is rotated.
As a preferred embodiment, one end of the air draft guide plate is close to the accommodating chamber, the other end close to the side air-out mouth,
The air draft guide plate close to that surface of air draft guiding element in concave surface towards the first windward side of upper convex surface rounding off, it is described
Air draft guide plate is close to that surface of spiral case side plate in lower convex surface towards the second windward side of upper recess surface rounding off.
As a preferred embodiment, the air draft guiding element has towards the first tip of accommodating chamber, towards the second of side air-out mouth
Tip and the protuberance end between the first tip and the second tip, there is lower edge between first tip and the second tip
Windward side, there is the back of the body between second tip and protuberance end along windward side between first tip and protuberance end
Wind face.
As a preferred embodiment, it is tangent along windward side and the air-out direction of the centrifugal wind wheel in accommodating chamber on described, under described
It is tangent along windward side and the air-out direction of the centrifugal wind wheel in accommodating chamber.
After above structure, the utility model compared with prior art, has advantages below：
Air draft guiding element is additionally arranged, it is installed in rotation between the accommodating chamber and side air-out mouth and its pivot center
Perpendicular to its mounting surface；Location structure is also additionally arranged, is used to rotate in air draft guiding element between air draft guiding element and its mounting surface
The air draft guiding element is positioned after one angle.The setting of above-mentioned dependency structure is based on, can be by adjusting adjustable position
Air draft guiding element, then air draft guiding element is realized by location structure and positioned, the larger air-flow of speed difference is separated by air draft guiding element,
Make air-flow more steady, avoid air-flow from mutually disturbing and cause disorder.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is that Fig. 1 removes the internal structure schematic diagram after spiral case front shroud.
Fig. 3 is the explosive view in one embodiment of the utility model.
Fig. 4 is the explosive view in the utility model another embodiment.
Fig. 5 is planar structure schematic diagram of the present utility model.
Described in figure：1st, spiral case body；111st, outlet section；112nd, spiral case front shroud；113rd, spiral case back plate；114th, spiral case encloses
Plate；115th, spiral case side plate；2nd, accommodating chamber；3rd, upper air inlet；4th, side air-out mouth；5th, air draft guiding element；511st, the first tip；512nd,
Two tips；513rd, end is swelled；514th, it is lower along windward side；515th, along windward side on；516th, lee face；611st, first rotating shaft；612、
Second rotating shaft；711st, first is raised；712nd, second is raised；713rd, the 3rd is raised；811st, the first groove；812nd, the second groove；
813rd, the 3rd groove；9th, air draft guide plate；1011st, the first windward side；1012nd, the second windward side.
Embodiment
Embodiment of the present utility model is described below in detail, the example of embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the utility model, and it is not intended that to the utility model
Limitation.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ",
The orientation or position relationship of the instructions such as " clockwise ", " counterclockwise " be based on orientation shown in the drawings or position relationship, be only for
Be easy to describe the utility model and simplify to describe, 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 " first ",
" second " is only used for describing purpose, and it is not intended that indicating or implying relative importance or imply the technology indicated by indicating
The quantity of feature.Thus, " first " is defined, the feature of " second " can be expressed or implicitly include one or more
The feature.In description of the present utility model, " multiple " are meant that two or more, unless otherwise clearly specific
Limit.
, 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；It can be mechanical connection or electrical connection or can mutually communicate；Can be joined directly together, can also be in
Between medium be indirectly connected, can be connection or the interaction relationship of two elements of two element internals.For this area
For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it
" under " can directly be contacted including the first and second features, it is not directly to contact but lead to that can also include the first and second features
The other characterisation contact crossed between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the
One feature is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First is special
Sign second feature " under ", " lower section " and " below " including fisrt feature directly over second feature and oblique upper, or only
Represent that fisrt feature level height is less than second feature.
Following disclosure provides many different embodiments or example is used for realizing different structure of the present utility model.
In order to simplify disclosure of the present utility model, hereinafter the part and setting of specific examples are described.Certainly, they are only
Example, and purpose does not lie in limitation the utility model.In addition, the utility model can in different examples repeat reference numerals
And/or reference letter, this repetition are for purposes of simplicity and clarity, itself not indicate discussed various embodiments
And/or the relation between setting.In addition, various specific techniques and the example of material that the utility model provides, but this
Field those of ordinary skill can be appreciated that the application of other techniques and/or the use of other materials.
Wherein, centrifugal wind wheel is identified reference picture 1- Fig. 5 with A.The utility model volute structure, it includes spiral case body
1st, air draft guiding element 5 and location structure, the spiral case body 1 is interior to be provided with the accommodating chamber 2 for accommodating centrifugal wind wheel, the spiral case body
1 is provided with the side air-out mouth 4 connected with accommodating chamber 2, wherein, air draft guiding element 5 is installed in rotation on the accommodating chamber 2 and gone out with side
Between air port 4 and its pivot center is perpendicular to its mounting surface, wherein, location structure is located between air draft guiding element 5 and its mounting surface
For positioning the air draft guiding element 5 after air draft guiding element 5 rotates an angle.
Wherein, air draft guiding element 5 has towards the first tip 511 of accommodating chamber 2, the second tip 512 towards side air-out mouth 4
And the protuberance end 513 between the first tip 511 and the second tip 512, first tip 511 and the second tip 512
Between have it is lower along windward side 514, have between first tip 511 and protuberance end 513 on along windward side 515, described the
There is lee face 516 between two tips 512 and protuberance end 513, wherein, centrifugal wind wheel of first tip 511 in accommodating chamber 2
The gap h at all edges be 2-10mm.
The concrete structure of spiral case body 1 can be a kind of spiral case body 1 of concrete structure as follows with multiple structural forms：Snail
Shell body 1 includes spiral case back plate 113, is located at the spiral case coaming plate 114 of the accommodating chamber 2 is surrounded in spiral case back plate 113, is located at spiral case
The spiral case side plate 115 that is connected respectively with the upper and lower side of spiral case coaming plate 114 in back plate 113 and cover in spiral case coaming plate 114 and snail
Spiral case front shroud 112 on the opening surface that shell-side plate 115 is surrounded, wherein, the spiral case side being connected with the upper end of spiral case coaming plate 114
Plate 115 and the spiral case side plate 115 being connected with the lower end of spiral case coaming plate 114 be arranged in parallel, form and hold on spiral case front shroud 112
Receive the upper air inlet 3 of the up/down perforation of chamber 2, the spiral case back plate 113, spiral case side plate 115 and spiral case front shroud 112 define one
The outlet section 111 connected with accommodating chamber 2 is held, the side air-out mouth 4 forms the other end in outlet section 111.
Wherein, air draft guiding element 5 realizes to be fixed in spiral case back plate 113 after adjustment position have a variety of embodiment party by rotating
Formula.
It is a kind of specific embodiment as follows：Reference picture 3, the air draft guiding element 5 is by one perpendicular to spiral case back plate 113
First rotating shaft 611 be installed in spiral case back plate 113 and make its pivot center perpendicular to spiral case back plate 113, the first rotating shaft 611
In spiral case back plate 113 and its upper end is inserted into the air draft guiding element 5, wherein, air draft guiding element 5 is provided with corresponding axis hole
Stretched into for first rotating shaft 611, using the axis of first rotating shaft 611 as pivot center, the location structure includes setting air draft guiding element 5
The first projection on the lower surface of air draft guiding element 5 711 and is located in spiral case back plate 113 along the rotary motion trace of air draft guiding element 5
It is spaced apart the first groove 811 stretched into for the first projection 711.
It is another specific embodiment as follows：Reference picture 4, the air draft guiding element 5 is by one perpendicular to spiral case back plate
113 first rotating shaft 611, which is installed in spiral case back plate 113, makes its pivot center perpendicular to spiral case back plate 113, the first rotating shaft
611 in spiral case back plate 113 and its upper end is inserted into the air draft guiding element 5, and the location structure is led including being located at air draft
The second groove 812 on the lower surface of part 5 and being located in spiral case back plate 113 is spaced apart along the rotary motion trace of air draft guiding element 5
For being inserted into the second projection 712 of the second groove 812.
To coordinate the application of air draft guiding element 5, the exhaust effect in spiral case is further lifted, makes air-flow more steady, more enters
One step avoids air-flow from mutually disturbing and causes disorder.Reference picture 3 and Fig. 4, after the spiral case between the accommodating chamber 2 and side air-out mouth 4
The air draft guide plate 9 that is oppositely arranged and can be positioned after an angle is rotated with air draft guiding element 5 is additionally provided with plate 113.Spiral case back plate 113
The second rotating shaft 612 being inserted into air draft guide plate 9 is provided with, air draft guide plate 9 is provided with the axis hole stretched into for the second rotating shaft 612,
The axis hole in figs. 3 and 4, is identified with B, and spiral case back plate 113 using the axis of the second rotating shaft 612 as pivot center, lead by air draft
The pivot center of plate 9 is located at the middle-end opening position of air draft guide plate 9, air draft guide plate 9 perpendicular to spiral case back plate 113 and its pivot center
There is the 3rd projection 713 on that end face to be fitted with spiral case back plate 113, turn in spiral case back plate 113 along air draft guide plate 9
Dynamic rail mark is spaced apart the 3rd groove 813 stretched into for the 3rd projection 713, wherein, the height of air draft guide plate 9 is equal to spiral case protecgulum
Spacing between plate 112 and spiral case back plate 113, one end of the air draft guide plate 9 is close to the accommodating chamber 2, and the other end is close to institute
State side air-out mouth 4, the air draft guide plate 9 is close to that surface of air draft guiding element 5 in concave surface towards upper convex surface rounding off
First windward side 1011, the air draft guide plate 9 is close to that surface of spiral case side plate 115 in lower convex surface towards the round and smooth mistake of upper recess surface
The second windward side 1012 crossed.
Principle Analysis of the present utility model is as follows：Air-flow is flowed out from air intake at upper air inlet 3 by side air-out mouth 4.It is logical
The cooperation of air draft guiding element 5 and air draft guide plate 9 is crossed, the larger air-flow of speed difference is separated, while according to Coanda effect（Air-flow passes through
When crossing the little protrusion of curvature, original direction can be changed and flowed along its smooth surface）, air-flow is by air draft guiding element 5 along leeward
Face 516 is flowed out, and makes air-flow more steady, improves the comfortableness of air-out air-flow.
Only most preferred embodiment of the present utility model is described above, but is not to be construed as the limit to claim
System.The utility model is not limited only to above example, all to be made in the protection domain of independent claims of the present utility model
Various change in this protection domain.
Claims (12)
1. a kind of volute structure of air conditioner, it includes spiral case body（1）, the spiral case body（1）Interior be provided with accommodates centrifugation wind
The accommodating chamber of wheel（2）, the spiral case body（1）It is provided with and accommodating chamber（2）The side air-out mouth of connection（4）；It is characterized in that：It
Also include
Air draft guiding element（5）, it is installed in rotation on the accommodating chamber（2）With side air-out mouth（4）Between and its pivot center it is vertical
In its mounting surface；
Location structure, located at air draft guiding element（5）It is used between its mounting surface in air draft guiding element（5）Institute is positioned after rotating an angle
State air draft guiding element（5）.
A kind of 2. volute structure of air conditioner according to claim 1, it is characterised in that：The spiral case body（1）Including
Spiral case back plate（113）, be located at spiral case back plate（113）On surround the accommodating chamber（2）Spiral case coaming plate（114）, be located at spiral case after
Plate（113）It is upper respectively with spiral case coaming plate（114）The connected spiral case side plate of upper and lower side（115）And cover in spiral case coaming plate
（114）And spiral case side plate（115）Spiral case front shroud on the opening surface surrounded（112）.
A kind of 3. volute structure of air conditioner according to claim 2, it is characterised in that：The spiral case front shroud（112）
On form and accommodating chamber（2）The upper air inlet of up/down perforation（3）, the spiral case back plate（113）, spiral case side plate（115）And
Spiral case front shroud（112）Define one end and accommodating chamber（2）The outlet section of connection（111）, the side air-out mouth（4）Formation is going out
Wind portion（111）The other end.
A kind of 4. volute structure of air conditioner according to claim 2, it is characterised in that：Described and spiral case coaming plate（114）
The connected spiral case side plate in upper end（115）With with spiral case coaming plate（114）The connected spiral case side plate in lower end（115）It is arranged in parallel.
A kind of 5. volute structure of air conditioner according to claim 2, it is characterised in that：The air draft guiding element（5）Pass through
One perpendicular to spiral case back plate（113）First rotating shaft (611) be installed to spiral case back plate（113）On make its pivot center perpendicular to snail
Shell back plate（113）.
A kind of 6. volute structure of air conditioner according to claim 5, it is characterised in that：The first rotating shaft (611) sets
In spiral case back plate（113）Upper and its upper end is inserted into the air draft guiding element（5）In.
A kind of 7. volute structure of air conditioner according to claim 5, it is characterised in that：The location structure includes being located at
Air draft guiding element（5）First on lower surface is raised（711）And it is located at spiral case back plate（113）On along air draft guiding element（5）Turn
Dynamic rail mark is spaced apart raised for first（711）The first groove stretched into（811）.
A kind of 8. volute structure of air conditioner according to claim 7, it is characterised in that：The location structure includes being located at
Air draft guiding element（5）The second groove on lower surface（812）And it is located at spiral case back plate（113）On along air draft guiding element（5）Turn
Dynamic rail mark is spaced apart for being inserted into the second groove（812）In it is second raised（712）.
A kind of 9. volute structure of air conditioner according to claim 5, it is characterised in that：The accommodating chamber（2）Go out with side
Air port（4）Between spiral case back plate（113）On be additionally provided with and air draft guiding element（5）It is oppositely arranged and can be positioned after an angle is rotated
Air draft guide plate（9）.
A kind of 10. volute structure of air conditioner according to claim 9, it is characterised in that：The air draft guide plate（9）One
End is close to the accommodating chamber（2）, the other end is close to the side air-out mouth（4）, the air draft guide plate（9）Close to air draft guiding element（5）
That surface in concave surface towards the first windward side of upper convex surface rounding off（1011）, the air draft guide plate（9）Close to snail
Shell-side plate（115）That surface in lower convex surface towards the second windward side of upper recess surface rounding off（1012）.
A kind of 11. volute structure of air conditioner according to above-mentioned any one claim, it is characterised in that：The air draft
Guiding element（5）With towards accommodating chamber（2）First tip（511）, towards side air-out mouth（4）Second tip（512）And position
In the first tip（511）With the second tip（512）Between protuberance end（513）, first tip（511）With the second tip
（512）Between have it is lower along windward side（514）, first tip（511）With swelling end（513）Between have on along windward side
（515）, second tip（512）With swelling end（513）Between there is lee face（516）.
A kind of 12. volute structure of air conditioner according to claim 11, it is characterised in that：Along windward side on described
（515）With accommodating chamber（2）The air-out direction of interior centrifugal wind wheel is tangent, described lower along windward side（514）With accommodating chamber（2）Interior
The air-out direction of centrifugal wind wheel is tangent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720273503.5U CN206770281U (en) | 2017-03-21 | 2017-03-21 | A kind of volute structure of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720273503.5U CN206770281U (en) | 2017-03-21 | 2017-03-21 | A kind of volute structure of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206770281U true CN206770281U (en) | 2017-12-19 |
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ID=60632147
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720273503.5U Active CN206770281U (en) | 2017-03-21 | 2017-03-21 | A kind of volute structure of air conditioner |
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| Country | Link |
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| CN (1) | CN206770281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958539A (en) * | 2017-03-21 | 2017-07-18 | 奥克斯空调股份有限公司 | A kind of volute structure of air-conditioner |
-
2017
- 2017-03-21 CN CN201720273503.5U patent/CN206770281U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958539A (en) * | 2017-03-21 | 2017-07-18 | 奥克斯空调股份有限公司 | A kind of volute structure of air-conditioner |
| CN106958539B (en) * | 2017-03-21 | 2024-01-12 | 奥克斯空调股份有限公司 | Volute structure of air conditioner |
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