CN105387602B - A kind of wind guiding mechanism - Google Patents
A kind of wind guiding mechanism Download PDFInfo
- Publication number
- CN105387602B CN105387602B CN201510911724.6A CN201510911724A CN105387602B CN 105387602 B CN105387602 B CN 105387602B CN 201510911724 A CN201510911724 A CN 201510911724A CN 105387602 B CN105387602 B CN 105387602B
- Authority
- CN
- China
- Prior art keywords
- deflector
- hinged
- shaft
- connecting rod
- link mechanism
- 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
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
-
- 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
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1446—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with gearings
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Air-Flow Control Members (AREA)
Abstract
A kind of wind guiding mechanism provided by the invention is used for Air System, including shaft, fixed deflector, movable deflector and link mechanism.The shaft is vertically fixed in wind path, and a side of the fixed deflector and the movable deflector is hinged by articulated shaft of the shaft；The fixing end of the link mechanism and movable deflector are hinged.The link mechanism can change the distribution of air quantity in wind path by driving the movable deflector rotation to change its angle between the fixed deflector, in a limited space, the air quantity demand of each wind path in guarantee system.
Description
Technical field
The present invention relates to ventilation equipment technical fields, particularly relate to a kind of wind guiding mechanism.
Background technology
Air feed system is widely present in the equipment and building such as various electronic products, central air-conditioning, workshop.And many feelings
It is the form for taking centralized supply wind to shunt air feed again under condition.For the air feed system inside electronic product, the arrangement of internal structure
Generally can be very compact, space availability ratio is very high, and therefore, the air feed system auxiliary system important as electronic product also may require that
Fully, limited space is reasonably utilized, to ensure the air quantity demand of each wind path in system.Under the conditions of limited air feed,
Distribution distinguished and admirable on wind path is required very high.
Mostly it is calculating rule of thumb rough with some, by the design of internal structure, to divide under the conditions of the prior art
With the air quantity on each wind path, this product developing mode, the development cycle is very long, the risk that allocation of the amount of air falls flat
It is larger, and for large complicated structural member, once product is made, rectification it is difficult, or even occur because scrapping very big
Loss, extend product development cycle.
Invention content
In view of this, it is an object of the invention to propose a kind of air ducting that can adjust allocation of the amount of air.
Based on a kind of above-mentioned purpose wind guiding mechanism provided by the invention, it is used for Air System, including：
Shaft, fixed deflector, movable deflector and link mechanism；
The shaft is vertically fixed in wind path, a side of the fixed deflector and the movable deflector
While hinged by articulated shaft of the shaft；The fixing end of the link mechanism and movable deflector are hinged；
The link mechanism is by driving the movable deflector rotation to change its folder between the fixed deflector
Angle.
Further, the link mechanism includes two pivot links and a mobile connecting rod, the mobile connecting rod two end
It is provided with the first hinged-support, one end of two pivot links is hinged with first hinged-support respectively, two rotations
The other end of connecting rod and the movable deflector are hinged, line and described two rotations of the hinge joint on the activity deflector
Bar and the mobile connecting rod constitute a rectangle；It is provided with adjusting rod on the mobile connecting rod.
Further, the link mechanism further includes adjusting runner and bearing, the outer ring of the bearing and the outer wall of wind path
It is fixedly connected, the inner ring of the bearing is fixedly connected with the adjusting runner, is had on the adjusting rod and is matched with the adjusting runner
The screw thread used is closed, rotation adjusts runner, and adjusting rod is pushed to be moved into wind path.
Further, the link mechanism include a pivot link and a mobile connecting rod, the one of the pivot link
End and one end of the mobile connecting rod are hinged, and the other end of the pivot link and the movable deflector are hinged.
Further, the adjustable range of the movable deflector and the angle of fixed deflector is 0~40 degree.
Further, it is provided with the second hinged-support on the movable deflector, the link mechanism and described second hinged
Seat is hinged.
Further, the shaft is provided at both ends with shaft stool, for the wind guiding mechanism to be fixed in wind path.
From the above it can be seen that a kind of wind guiding mechanism provided by the invention, is used for Air System, including：Shaft is consolidated
Determine deflector, movable deflector and link mechanism；The shaft is vertically fixed in wind path, the fixed deflector and
One side of the activity deflector is hinged by articulated shaft of the shaft；The fixing end of the link mechanism and movable water conservancy diversion
Plate is hinged；The link mechanism is by driving the movable deflector rotation to change its folder between the fixed deflector
Angle, and then the distribution of air quantity in wind path can be changed, in a limited space, the air quantity demand of each wind path in guarantee system.
Description of the drawings
Fig. 1 is the schematic diagram of one embodiment of wind guiding mechanism of the present invention.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, and reference
Attached drawing, the present invention is described in more detail.
It is in usually the knot of asymmetric distribution with each road diverter branch for air port in centralized supply wind, the wind path of multichannel shunting
Configuration formula needs the air quantity for distributing each branch road on the whole in order to avoid wind mainly flows away from the branch close to air inlet.Together
When, since different air feed demands is different, the specification of air outlet is different, but the air outlet air quantity requirement of same size is identical.Cause
This, air inlet inside wind path setting wind guiding mechanism, it can be achieved that air quantity equilibrium assignment.
The wind guiding mechanism of the present invention includes shaft, fixed deflector, movable deflector and link mechanism.The shaft is along perpendicular
Histogram is to being fixed in wind path, and a side of the fixed deflector and the movable deflector is using the shaft as articulated shaft
Hinged, according to the difference of wind path structure, the angle between the fixed deflector and the movable deflector is also different.The company
The fixing end of linkage and movable deflector are hinged.The link mechanism by drive the movable deflector rotation change its with
Angle between the fixed deflector.
As an embodiment of the present invention, the link mechanism includes two pivot links and a mobile connecting rod, institute
It states mobile connecting rod two end and is provided with the first hinged-support, one end of two pivot links is cut with scissors with first hinged-support respectively
It connects, the other end of two pivot links and the movable deflector are hinged, the company of the hinge joint on the activity deflector
Line constitutes a rectangle with two pivot links and the mobile connecting rod；It is provided with adjusting rod on the mobile connecting rod,
The adjusting rod passes through wind path side wall, is exposed at outside wind path, the adjusting rod is connect with the power source, may be implemented outside wind path
Adjust wind guiding mechanism.There is the link mechanism of the present invention small pressure, light abrasion and geometry can guarantee that itself closing etc. is excellent
Point, and can realize that the horizontal movement of mobile connecting rod drives pivot link and then drive activity deflector rotates.When to
Described in wind path internal pressure when adjusting rod, the mobile connecting rod is moved to wind path interior direction, and two pivot links are along clockwise
Direction rotates, while the movable deflector being driven to be rotated in the clockwise direction around the shaft, and then reduces far from air inlet position
The air quantity of the air outlet at place.When drawing the adjusting rod to outside wind path, the mobile connecting rod is moved to wind path lateral direction, described
Two pivot links rotate in the counterclockwise direction, while the movable deflector being driven to rotate in the counterclockwise direction around the shaft, into
And increase the air quantity far from the air outlet at air inlet position.
As an embodiment of the present invention, the link mechanism can also be：
Including a pivot link and a mobile connecting rod, one end of one end of the pivot link and the mobile connecting rod
Hinged, the other end of the pivot link and the movable deflector are hinged, the other end of the mobile bar and the power source
Connection.Such linkage arrangement is simple, easy to make, and mobile connecting rod is used as adjusting rod simultaneously.It is moved when to wind path internal pressure
When connecting rod, the mobile connecting rod is moved to wind path interior direction, and the pivot link is rotated in the clockwise direction, while driving institute
It states movable deflector to be rotated in the clockwise direction around the shaft, and then reduces the air quantity far from the air outlet at air inlet position.When
When power source draws the mobile connecting rod to outside wind path, the mobile connecting rod is moved to wind path lateral direction, and two rotations connect
Bar rotates in the counterclockwise direction, while the movable deflector being driven to rotate in the counterclockwise direction around the shaft, and then increases separate
The air quantity of air outlet at air inlet position.
In some embodiments of the invention, the adjustable range of the movable deflector and the angle of fixed deflector is 0
~40 degree.It, can be according to the rotation angle of the concrete structure adjustment activity deflector of wind path for the special Air System of structure
Range.
As yet another embodiment of the present invention, the second hinged-support, the company are fixedly installed on the activity deflector
The pivot link of linkage is hinged with second hinged-support.For thering is the link mechanism of two pivot links, the activity to lead
Two the second hinged-supports are correspondingly arranged in flowing plate, described two second hinged-supports are in same perpendicular.For there was only one
The link mechanism of pivot link, it is described activity deflector on be correspondingly arranged second hinged-support.
The shaft rotates for convenience, and in one embodiment of the invention, the shaft is provided at both ends with shaft stool,
The shaft stool is additionally operable to the wind guiding mechanism being fixed in wind path.The shaft stool side is fluted, described for limiting
The position of shaft, the position for placing the shaft shift in use.The other side of the shaft stool and wind path side
Wall rivets.
Fig. 1 is the schematic diagram of one embodiment of wind guiding mechanism of the present invention, and the wind guiding mechanism includes shaft 3, fixes and lead
Flowing plate 1, movable deflector 4 and link mechanism 5；The fixed deflector 1 and the movable deflector 4 are rectangular plate-like structure,
The short side of the fixed deflector 1 and the movable deflector 4 is slightly less than the width of wind path, and the shaft 3 is vertically solid
It is scheduled in wind path, the short side of the fixed deflector 1 and the movable deflector 4 is hinged by articulated shaft of the shaft, hinged
Place is sealed by sealing strip or fluid sealant；The fixed deflector 1 and the movable deflector 4 open certain angle, the angle
Degree is determined by specific wind path structure.Second hinged-support there are two on the activity deflector 4, the one of the link mechanism 5
End and the second hinged-support on movable deflector 3 are hinged.
The link mechanism 5 includes two pivot links and a mobile connecting rod, and the mobile connecting rod two end is provided with the
One hinged-support, one end of two pivot links is hinged with first hinged-support respectively, two pivot links it is another
One end and movable 4 plate of water conservancy diversion are hinged, the line of the hinge joint on the activity deflector 4 and two rotating bars and
The mobile connecting rod constitutes a rectangle；It is provided with adjusting rod on the mobile connecting rod；The adjusting rod is for pushing connecting rod machine
Angle between structure change activity deflector 4 and fixed deflector 1.In the present embodiment, the wind guiding mechanism is along vertical side
To setting, two pivot links are located at the top of first hinged-support, prevent in use, and hinge joint is turning
It falls off and wears under the gravity of dynamic connecting rod.The link mechanism 5 further includes adjusting runner 7 and bearing 6, the bearing 6
Outer ring is fixedly connected with the outer wall of wind path, and the inner ring of the bearing 6 is fixedly connected with the adjusting runner 7, and the adjusting rod is worn
The inner ring of the bearing 6 is crossed, has the screw thread being used cooperatively with the adjusting runner 7, rotation to adjust runner 7 on the adjusting rod,
The adjusting runner 7 only rotates, and the adjusting rod drives connecting rod machine only in the horizontal direction to wind path medial motion
Angle between 5 structure adjusting activity deflectors 4 and fixed deflector 1.
To by the air speed value and wind pressure value height at air outlet, adjust runner 7 and driving adjusting rod direction into wind path that will adjust
Pole moves one section of distance corresponding with 7 turnning circle of runner is adjusted, and while adjusting rod moves, mobile connecting rod is also to wind path
Interior direction moves identical distance, and at the same time, pivot link turns an angle in the counterclockwise direction, promotion activity water conservancy diversion
Plate 4 turns an angle in the counterclockwise direction around the shaft, and then changes the distribution of air inlet air output, makes along wind guiding mechanism stream
Increase to the air quantity far from the air outlet at air inlet position, and then increases the wind speed and wind pressure at air outlet.If at air outlet
Air speed value and wind pressure value it is higher, then control to adjust runner 7 and rotate in an anti-clockwise direction a fixing turn, the number of turns by measured value with mark
The difference of accurate air speed value and wind pressure value determines.Adjusting runner 7 drives adjusting rod that adjusting rod is moved one to wind path lateral direction
Section distance corresponding with 7 turnning circle of runner is adjusted, while adjusting rod moves, mobile connecting rod is also moved to wind path lateral direction
Identical distance is moved, at the same time, pivot link is rotated in the clockwise direction certain angle, promotion activity deflector edge around the shaft
Certain angle rotationally clockwise, and then change the distribution of air inlet air output.
Those of ordinary skills in the art should understand that：The discussion of any of the above embodiment is exemplary only, not
It is intended to imply that the scope of the present disclosure (including claim) is limited to these examples；Under the thinking of the present invention, above example
Or can also be combined between the technical characteristic in different embodiments, and there are different aspects present invention as described above
Many other variations, in order to it is concise they do not provided in details.Therefore, all within the spirits and principles of the present invention,
Any omission, modification, equivalent replacement, improvement for being made etc., should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of wind guiding mechanism is used for Air System, which is characterized in that including：
Shaft, fixed deflector, movable deflector and link mechanism；
The shaft is vertically fixed in wind path, a side of the fixed deflector and the movable deflector with
The shaft is hinged for articulated shaft；The fixing end of the link mechanism and movable deflector are hinged；
The link mechanism is by driving the movable deflector rotation to change its angle between the fixed deflector, institute
It includes that two pivot links and a mobile connecting rod, the mobile connecting rod two end are provided with the first hinged-support, institute to state link mechanism
The one end for stating two pivot links is hinged with first hinged-support respectively, the other end and the work of two pivot links
Dynamic deflector is hinged, the line and two rotating bars and the mobile connecting rod structure of the hinge joint on the activity deflector
At a rectangle；It is provided with adjusting rod on the mobile connecting rod；
The shaft is provided at both ends with shaft stool, for the wind guiding mechanism to be fixed in wind path.
2. wind guiding mechanism according to claim 1, which is characterized in that the link mechanism further includes adjusting runner and axis
It holds, the outer ring of the bearing is fixedly connected with the outer wall of wind path, and the inner ring of the bearing is fixedly connected with the adjusting runner, institute
The screw thread for having on adjusting rod and being used cooperatively with the adjusting runner is stated, rotation adjusts runner, adjusting rod is pushed to be moved into wind path.
3. wind guiding mechanism according to claim 1, which is characterized in that the link mechanism includes a pivot link and one
Root moves connecting rod, and one end of one end of the pivot link and the mobile connecting rod is hinged, the other end of the pivot link with
The activity deflector is hinged.
4. wind guiding mechanism according to claim 1, which is characterized in that the angle of the activity deflector and fixed deflector
Adjustable range be 0~40 degree.
5. wind guiding mechanism according to claim 1, which is characterized in that it is hinged to be provided with second on the activity deflector
Seat, the link mechanism are hinged with second hinged-support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510911724.6A CN105387602B (en) | 2015-12-11 | 2015-12-11 | A kind of wind guiding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510911724.6A CN105387602B (en) | 2015-12-11 | 2015-12-11 | A kind of wind guiding mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105387602A CN105387602A (en) | 2016-03-09 |
| CN105387602B true CN105387602B (en) | 2018-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510911724.6A Active CN105387602B (en) | 2015-12-11 | 2015-12-11 | A kind of wind guiding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105387602B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107878157B (en) * | 2017-11-27 | 2023-12-08 | 新誉轨道交通科技有限公司 | Hidden vortex device and vehicle air conditioning system |
| CN110116333B (en) * | 2019-05-31 | 2020-05-08 | 重庆宏钢数控机床有限公司 | Flow guiding mechanism |
| CN111412699B (en) * | 2020-04-07 | 2024-03-19 | 珠海格力电器股份有限公司 | Magnetic liquid separation device, liquid separation control method and air conditioning unit |
| CN115046302A (en) * | 2022-07-11 | 2022-09-13 | 珠海格力电器股份有限公司 | Air guide structure, air conditioner and air conditioner control method |
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| CN203385161U (en) * | 2013-07-26 | 2014-01-08 | 南车戚墅堰机车有限公司 | Air duct guide plate capable of adjusting air volume |
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| CN205227726U (en) * | 2015-12-11 | 2016-05-11 | 长沙广义变流技术有限公司 | Wind guiding mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH0621705B2 (en) * | 1985-06-10 | 1994-03-23 | ダイキン工業株式会社 | Air conditioner wind direction changing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202141101U (en) * | 2011-05-12 | 2012-02-08 | 胡树标 | Self-controlled opening-closing structure of range hood guide plate |
| CN203385161U (en) * | 2013-07-26 | 2014-01-08 | 南车戚墅堰机车有限公司 | Air duct guide plate capable of adjusting air volume |
| CN203628962U (en) * | 2013-09-16 | 2014-06-04 | 广东美的制冷设备有限公司 | Air conditioner and air outlet adjusting device thereof |
| CN203593698U (en) * | 2013-12-09 | 2014-05-14 | 广东顺德添百利科技股份有限公司 | Air bellow |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105387602A (en) | 2016-03-09 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Air guiding mechanism Effective date of registration: 20200511 Granted publication date: 20180810 Pledgee: Changsha Bank city branch of Limited by Share Ltd Pledgor: CHANGSHA GUANGYI CONVERTING TECHNIQUE Co.,Ltd. Registration number: Y2020980002119 |
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Date of cancellation: 20210421 Granted publication date: 20180810 Pledgee: Changsha Bank city branch of Limited by Share Ltd. Pledgor: CHANGSHA GUANGYI CONVERTING TECHNIQUE Co.,Ltd. Registration number: Y2020980002119 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An air guide mechanism Effective date of registration: 20210427 Granted publication date: 20180810 Pledgee: Hunan Xingsha Rural Commercial Bank Co.,Ltd. quantang sub branch Pledgor: CHANGSHA GUANGYI CONVERTING TECHNIQUE Co.,Ltd. Registration number: Y2021980003071 |