CN104633886B - For air conditioner air-ducting ring and there is its air conditioner - Google Patents
For air conditioner air-ducting ring and there is its air conditioner Download PDFInfo
- Publication number
- CN104633886B CN104633886B CN201310552903.6A CN201310552903A CN104633886B CN 104633886 B CN104633886 B CN 104633886B CN 201310552903 A CN201310552903 A CN 201310552903A CN 104633886 B CN104633886 B CN 104633886B
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- CN
- China
- Prior art keywords
- air
- ducting ring
- air conditioner
- convex tendon
- present
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
Abstract
The invention discloses a kind of air-ducting ring for air conditioner and there is its air conditioner, the air-ducting ring for air conditioner includes：Body, there is air intake and outlet air end on the body；With multiple convex tendons, multiple convex tendons are respectively provided on the internal perisporium of the body and circumferentially disposed along its, and at least a portion of the two neighboring convex tendon is arranged spaced apart.Air-ducting ring for air conditioner according to embodiments of the present invention, by setting multiple convex tendons on the internal perisporium of air-ducting ring body, multiple convex tendons can play certain barrier effect, stop the air to be flowed back in the movement clearance between fan blade and air-ducting ring, so as to be reduced as far as wind loss, and it is improved in air-ducting ring, does not interfere with the normal operation of blade, it is convenient to improve.
Description
Technical field
The present invention relates to air-conditioning technical field, more particularly, to a kind of air-ducting ring for air conditioner and has its
Air conditioner.
Background technology
Common room air conditioner outdoor machine air-ducting ring is smooth excessive, has one with outdoor axial-flow leaf on the inside of air-ducting ring
Set a distance, axial-flow leaf bounce is avoided to encounter air-ducting ring, because windward side is high pressure when fan blade rotates, lee face is low
Pressure, it is faster to blade tip bit rate, because pressure difference can make wind go to lee face from high-pressure side, thus there is wind loss, but
It is that axial-flow leaf must have gap again with air-ducting ring, how to reduce wind loss on the premise of certain movement gap is ensured is exactly
Difficult point.
The content of the invention
It is contemplated that at least solves one of above-mentioned technical problem to a certain extent.
Therefore, it is an object of the present invention to propose a kind of leading for air conditioner simple in construction, wind loss is small
Solar or lunar halo.
It is another object of the present invention to propose a kind of air conditioner with the above-mentioned air-ducting ring for air conditioner.
The air-ducting ring for air conditioner of embodiment according to a first aspect of the present invention, including：Body, have on the body
Air intake and outlet air end；With multiple convex tendons, multiple convex tendons are respectively provided on the internal perisporium of the body and set along its circumference
Put, at least a portion of the two neighboring convex tendon is arranged spaced apart.
Air-ducting ring for air conditioner according to embodiments of the present invention is more by being set on the internal perisporium of air-ducting ring body
Individual convex tendon, multiple convex tendons can play certain barrier effect, stop and flowed back in the movement clearance between fan blade and air-ducting ring
Air, so as to be reduced as far as wind loss, and be improved in air-ducting ring, do not interfere with the normal fortune of blade
Turn, it is convenient to improve.
In addition, the air-ducting ring for air conditioner according to embodiments of the present invention, can also have technology additional as follows special
Sign：
According to one embodiment of present invention, the convex tendon is formed as the circumferentially-spaced strip for opening arrangement along the body
Convex tendon.
According to one embodiment of present invention, parallel distribution between multiple convex tendons.
According to one embodiment of present invention, along the straight line of each convex tendon bearing of trend and the central shaft of the body
Between form angle, and multiple convex tendons cooperatively form for from the air intake to the air-out extreme direction along clockwise direction
The helical form of extension.
According to one embodiment of present invention, thickness difference be present between the thickness of the two neighboring convex tendon.
According to one embodiment of present invention, each convex tendon includes：Connecting portion, the connecting portion are located at described
In vivo and the neighbouring outlet air end, the connecting portion of the two neighboring convex tendon are connected；And curved portions, the curved portions and the company
Socket part is connected, and the curved portions are located in the body and the neighbouring air intake, the curved portions of the two neighboring convex tendon it
Between it is arranged spaced apart.
According to one embodiment of present invention, the thickness of the curved portions of each convex tendon is more than the thickness of the connecting portion
Degree.
According to one embodiment of present invention, each curved portions of the convex tendon and the thickness of connecting portion are from the air intake
Successively decrease to the air-out extreme direction.
According to one embodiment of present invention, the convex tendon is integrally formed with the body.
The air conditioner of embodiment according to a second aspect of the present invention, including it is used for air conditioner according to above-described embodiment
Air-ducting ring.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination accompanying drawings below to embodiment
Substantially and it is readily appreciated that, wherein：
Fig. 1 is the structural representation of the air-ducting ring according to an embodiment of the invention for air conditioner；
Fig. 2 is the profile according to the air-ducting ring for being used for air conditioner in Fig. 1；
Fig. 3 is the structural representation of the air-ducting ring in accordance with another embodiment of the present invention for air conditioner；
Fig. 4 is the profile according to the air-ducting ring for being used for air conditioner in Fig. 3.
Reference：
10：Body；11：Air intake；12：Outlet air end；
20（20a）：Convex tendon；21a：Connecting portion；22a：Curved portions.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " length ", " thickness ", " on ", " under ", " vertical ", " water
It is flat ", " top ", " bottom " " interior ", " outer ", " clockwise ", the orientation of the instruction such as " counterclockwise " or position relationship is based on shown in accompanying drawing
Orientation or position relationship, be for only for ease of the description present invention and simplify description, rather than instruction or imply signified device
Or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not considered as limiting the invention.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；It can be machine
Tool connects or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can be two members
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
The air-ducting ring for air conditioner of embodiment according to a first aspect of the present invention is specifically described with reference to accompanying drawing first below.
As shown in Figures 1 to 4, the air-ducting ring for air conditioner according to embodiments of the present invention includes body 10 and multiple convex
Muscle 20.Specifically, there is air intake 11 and outlet air end 12, multiple convex tendons 20 are respectively provided at the internal perisporium of body 10 on body 10
Upper and circumferentially disposed along its, at least a portion of two neighboring convex tendon 20 is arranged spaced apart.
Thus, the air-ducting ring for air conditioner according to embodiments of the present invention, passes through the internal perisporium in air-ducting ring body 10
Upper to set multiple convex tendons 20, multiple convex tendons 20 can play certain barrier effect, stop from fan blade（It is not shown）With air-ducting ring
Between movement clearance in backflow air, so as to be reduced as far as wind loss, and be improved in air-ducting ring, no
The normal operation of blade can be influenceed, it is convenient to improve.
It should be noted that air-ducting ring is typically used on the outdoor unit of air conditioner, axial-flow leaf, axle are provided with air-ducting ring
Stream fan blade is rotated so that air to be blown out from the air intake 11 of body 10 to outlet air end 12.In order to ensure that the normal of axial-flow leaf turns
Dynamic, axial-flow leaf is needed with being spaced apart a fixed gap between the internal perisporium of body 10, and axial-flow leaf is continuous in rotation process
The air of air intake 11 is blown out to outlet air end 12, causes the air pressure of air intake 11 to be less than the air pressure of outlet air end 12, air intake 11
Draught head between outlet air end 12 can make the part of the air-flow of outlet air end 12 from the internal perisporium of axial-flow leaf and body 10 it
Between space in be back to air intake 11, cause wind loss.
In the prior art, bending structure is typically set up on axial-flow leaf to reduce in axial-flow leaf and body 10
Space between perisporium increases bending structure to reach the effect of reduction wind loss on axial-flow leaf, inherently increases
The load of the motor of axial-flow leaf, so as to add power attenuation.And air-ducting ring according to embodiments of the present invention, by body
Multiple convex tendons 20 are set on 10 internal perisporium, and internal perisporium of the convex tendon 20 along body 10 is inwardly protruding, can equally reduce axle stream wind
Space between the internal perisporium of leaf and body 10, reach the effect for reducing wind loss.And it is improved on body 10, no
It is only easy to operate, and assembling and the normal operation of axial-flow leaf are not interfered with, while wind loss is reduced, rationally control
The power of axial-flow leaf.
In addition, the concrete structure of convex tendon 20 is not particularly limited, as long as meeting to reduce wind loss and not influence
The requirement of axial-flow leaf normal operation, alternatively, as depicted in figs. 1 and 2, according to one embodiment of present invention, convex tendon
20 are formed as the circumferentially-spaced strip convex tendon for opening arrangement along body 10.
Arrangement relation between multiple convex tendons 20 is not particularly limited, and according to hydrodynamics movement characteristic, is ensureing axle stream
While fan blade normal operation, it is advisable so that the purpose for reducing wind loss as far as possible can be reached.According to the reality of the present invention
Apply example, parallel distribution between multiple convex tendons 20.Specifically, along the straight line of each bearing of trend of convex tendon 20 and the central shaft of body 10
Between form angle, and multiple convex tendons 20 are cooperatively formed and extended along clockwise direction from air intake 11 to the direction of outlet air end 12
Helical form.
In other words, each convex tendon 20 is all formed as strip, and the convex tendon 20 of multiple strips is generally along the axle of body 10
Be located to direction on body 10 and arranged spaced apart along the internal perisporium of body 10 with extending, the bearing of trend of each convex tendon 20 with
The axial direction of body 10 is not parallel, then each convex tendon 20 can stop that the area of air quantity is larger.Between each convex tendon 20
Be arrangeding in parallel, and certain angle is tilted both with respect to the outlet air end 12 of body 10, i.e., the incline direction of each convex tendon 20 is consistent,
So as to cooperatively form the helicoidal structure to extend along clockwise direction from air intake 11 to the direction of outlet air end 12, the structure and axle
The rotation direction of stream fan blade is consistent, so as to more advantageously stop the air to be flowed back from outlet air end 12, makes wind loss smaller.
Further, according to one embodiment of present invention, thickness difference be present between the thickness of two neighboring convex tendon 20.
That is thickness prominent to the internal perisporium of body 10 between two neighboring convex tendon 20 is different, the different convex tendon 20 of thickness it
Between be staggeredly arranged, can further reduce airflow reflux, also just further reduce wind loss, so as to ensure that going out for air-ducting ring
Air quantity.
As shown in Figure 3 and Figure 4, in other embodiments of the present invention, each convex tendon 20a includes：Connection
Portion 21a and curved portions 22a.
Specifically, connecting portion 21a is located in body 10 and adjacent to outlet air end 12, two neighboring convex tendon 20a connecting portion 21a
It is connected.Curved portions 22a is connected with connecting portion 21a, and curved portions 22a is located in body 10 and neighbouring air intake 11, two neighboring convex
It is arranged spaced apart between muscle 20a curved portions 22a.
Thus, by setting the connected convex tendon 20a of a circle at least a portion on the internal perisporium of body 10, equivalent to one
Determine to reduce the size of the inner ring of body 10 in degree, between reducing between the internal perisporium of body 10 and axial-flow leaf
Gap, reach and stop air quantity backflow, reduce the effect of wind loss.
Further, according to one embodiment of present invention, the curved portions 22a of each convex tendon 20 thickness is more than connecting portion
21a thickness.Specifically, each convex tendon 20a curved portions 22a and connecting portion 21a thickness are from air intake 11 to outlet air end 12
Successively decrease in direction.That is, each convex tendon 20 gradually increases from the outlet air end 12 of body 10 to the thickness in the direction of air intake 11, then
Space between the internal perisporium of axial-flow leaf and body 10 is gradually reduced from outlet air end 12 to the space in the direction of air intake 11, enters one
Step blocks the air to be flowed back out of this space, so as to reduce wind loss, improves air output.
According to one embodiment of present invention, convex tendon 20（20a）It is integrally formed with body 10.Thus, integrally formed knot
Structure not only ensure that the overall structure stability of air-ducting ring, and prepare conveniently, and cost is cheap.
The air conditioner of embodiment according to a second aspect of the present invention, including it is used for air conditioner according to above-described embodiment
Air-ducting ring.Because the air-ducting ring according to the above embodiment of the present invention for air conditioner has above-mentioned technique effect, therefore, according to
The air conditioner of the embodiment of the present invention also has corresponding technique effect, i.e.,：The wind loss of air-ducting ring can be reduced as far as,
The heat exchange efficiency of air-conditioner outdoor unit is improved, and is improved in air-ducting ring, does not interfere with the normal operation of blade, is improved
It is convenient.
Other of air conditioner according to embodiments of the present invention are formed and operated for those of ordinary skills
All it is known, is not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Necessarily refer to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be any
One or more embodiments or example in combine in an appropriate manner.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art is not departing from the principle and objective of the present invention
In the case of above-described embodiment can be changed within the scope of the invention, change, replace and modification.
Claims (3)
- A kind of 1. air-ducting ring for air conditioner, it is characterised in that including：Body, there is air intake and outlet air end on the body；WithMultiple convex tendons, multiple convex tendons are respectively provided on the internal perisporium of the body and circumferentially disposed along its, two neighboring institute It is arranged spaced apart to state at least a portion of convex tendon, each convex tendon includes：Connecting portion, the connecting portion is located in the body and the neighbouring outlet air end, the connecting portion of the two neighboring convex tendon It is connected；WithCurved portions, the curved portions are connected with the connecting portion, and the curved portions are located in the body and the neighbouring air intake Hold, it is arranged spaced apart between the curved portions of the two neighboring convex tendon, wherein, the thickness of the curved portions of each convex tendon is more than The thickness of the connecting portion, and each curved portions of the convex tendon and the thickness of connecting portion are from the air intake to the outlet air end Successively decrease in direction.
- 2. the air-ducting ring according to claim 1 for air conditioner, it is characterised in that the convex tendon and body one Formed.
- 3. a kind of air conditioner, it is characterised in that including the air-ducting ring for air conditioner any one of claim 1-2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310552903.6A CN104633886B (en) | 2013-11-08 | 2013-11-08 | For air conditioner air-ducting ring and there is its air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310552903.6A CN104633886B (en) | 2013-11-08 | 2013-11-08 | For air conditioner air-ducting ring and there is its air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104633886A CN104633886A (en) | 2015-05-20 |
| CN104633886B true CN104633886B (en) | 2018-02-02 |
Family
ID=53212925
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310552903.6A Active CN104633886B (en) | 2013-11-08 | 2013-11-08 | For air conditioner air-ducting ring and there is its air conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105222304B (en) * | 2015-09-18 | 2018-08-28 | 广州金田瑞麟净化设备制造有限公司 | It is a kind of to enter the wind and purification blast velocity control structure |
| CN106885316B (en) * | 2017-02-07 | 2019-10-11 | 海信（广东）空调有限公司 | A kind of air-ducting ring and air-conditioner outdoor unit |
| CN107165868A (en) * | 2017-06-13 | 2017-09-15 | 珠海格力电器股份有限公司 | Baffle liner, axial flow blower and air conditioner |
| CN107883460A (en) * | 2017-12-22 | 2018-04-06 | 广东美的制冷设备有限公司 | Indoor apparatus of air conditioner and air conditioner |
| CN108800349A (en) * | 2018-05-04 | 2018-11-13 | 广东美的制冷设备有限公司 | Air guide ring structure, air-conditioner outdoor unit and air conditioner |
| CN109506303B (en) * | 2018-11-30 | 2024-02-20 | 广东美的制冷设备有限公司 | Mobile air conditioner |
| CN117287417A (en) * | 2023-11-27 | 2023-12-26 | 珠海格力电器股份有限公司 | Fan blade assembly and air conditioning unit |
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| CN104633886A (en) | 2015-05-20 |
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