CN106813035B - Controllable three ventilation duct of one kind and ventilation device - Google Patents
Controllable three ventilation duct of one kind and ventilation device Download PDFInfo
- Publication number
- CN106813035B CN106813035B CN201710053210.0A CN201710053210A CN106813035B CN 106813035 B CN106813035 B CN 106813035B CN 201710053210 A CN201710053210 A CN 201710053210A CN 106813035 B CN106813035 B CN 106813035B
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- Prior art keywords
- ventilation duct
- air port
- secondary air
- ventilation
- main body
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/004—Joining to walls at other than 90 degrees
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/02—Branch units, e.g. made in one piece, welded, riveted
- F16L41/023—Y- pieces
-
- 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
- F24F11/0001—Control or safety arrangements for ventilation
-
- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Air-Flow Control Members (AREA)
- Duct Arrangements (AREA)
Abstract
The present invention provides a kind of controllable three ventilation duct and ventilation devices, belong to building field, controllable three ventilation duct includes ventilation duct main body and louver, ventilation duct main body is provided with main air port, the first secondary air port and the second secondary air port, first secondary air port and the second secondary air port are connected to main air port respectively, louver is mounted in the first secondary air port, and louver is used to adjust the ventilation quantity in the first secondary air port；Ventilation device includes controllable three ventilation duct as above.Controllable three ventilation duct provided by the invention is provided with the louver of the ventilation quantity in the adjustable first secondary air port in ventilation duct main body, change the ventilation ratio in the first secondary air port and the second secondary air port by changing the ventilation quantity in the first secondary air port, it thus can be with easy adjustment shunt ratio.
Description
Technical field
The present invention relates to building fields, in particular to a kind of controllable three ventilation duct and ventilation device.
Background technique
Controllable three ventilation duct is commonly called as: three holes are all logical pipe jointers, are currently to distribute two branch pipes and connect to draw
Out, the effect for accomplishing branch effectively can be dusted effect to two machines simultaneously in workshop arrangement.It is divulging information simultaneously
Air-flow discharge can be carried out to each position in engineering.
Inventor has found that existing controllable three ventilation duct at least has the disadvantage in that existing controllable under study for action
The shunt ratio of three ventilation ducts is fixed, it is desirable to which controllable three ventilation duct must be replaced by changing shunt ratio just.
Summary of the invention
The purpose of the present invention is to provide a kind of controllable three ventilation ducts, to improve point of existing controllable three ventilation duct
Stream ratio is fixed, it is desirable to the problem of controllable three ventilation duct must be replaced by changing shunt ratio just.
The purpose of the present invention is to provide a kind of ventilation devices, are fixed with improving the shunt ratio of existing ventilation device,
Want to change the problem of shunt ratio must just replace controllable three ventilation duct.
The present invention is implemented as follows:
Based on the first above-mentioned purpose, the present invention provides a kind of controllable three ventilation ducts, including ventilation duct main body and tune
Wind apparatus, the ventilation duct main body are provided with main air port, the first secondary air port and the second secondary air port, the described first secondary air port and described
Second secondary air port is connected to the main air port respectively, and the louver is mounted in the described first secondary air port, the tune wind dress
Set the ventilation quantity for adjusting the described first secondary air port.
Controllable three ventilation duct provided by the invention is provided with the logical of the adjustable first secondary air port in ventilation duct main body
The louver of air quantity changes the ventilating ratio in the first secondary air port and the second secondary air port by changing the ventilation quantity in the first secondary air port
Example, thus can be with easy adjustment shunt ratio.
Further, the louver includes movable plate, elastic component and rotating member, the movable plate and the ventilation duct
Body rotation connection, the movable plate is relative to the axial line of the ventilation duct body rotation and the center in the first secondary air port
Line is vertical, and the elastic component is installed between the movable plate and the ventilation duct main body, and the elastic component enables the movable plate
With the trend towards the ventilation duct body rotation, the rotating member is bolted in the ventilation duct main body, the rotating member
Axial line is vertical with the plate face of the movable plate.
When louver is not used, movable plate is closely against under the action of the elastic member in ventilation duct main body, here may be used
It a groove to be arranged in ventilation duct main body, is fully sunk in movable plate in groove, avoids leading to the first secondary air port
Wind area impacts, in use, rotation rotating member, since rotating member is spirally connected with ventilation duct main body, rotation rotation
Rotating member can be moved along its axial line relative to ventilation duct main body when part, to push movable plate, movable plate be made to be upturned,
When installation, one end that movable plate is connect with ventilation duct main body changes first when movable plate is upturned closer to main air port
The original draught area in secondary air port, so that the first secondary air port and the ventilation ratio in the second secondary air port be made to change.
Further, the louver further includes accessory plate, and the accessory plate is slidably connected with the ventilation duct main body,
And the accessory plate is connect with the ventilation duct body rotation, centerline direction phase of the accessory plate along the described first secondary air port
The ventilation duct main body is slided, axial line and the movable plate of the accessory plate relative to the ventilation duct body rotation
Axis parallel relative to the ventilation duct body rotation；The one end of the accessory plate far from the ventilation duct main body with it is described
Movable plate is connected by a hinge far from one end of the ventilation duct main body, the axial line of the hinge and the accessory plate relative to
The axis parallel of the ventilation duct body rotation.
The setting of accessory plate can allow the either positive ventilation of controllable three ventilation duct or inverted ventilation can be normal
Work, meanwhile, after accessory plate is connect with movable plate, movable plate can be made more firm, it is also more steady in rotation.
Further, the rotating member is located at the junction of the movable plate and the accessory plate.
It is most laborsaving when adjusting movable plate at this time, meanwhile, it regulates rear movable plate and accessory plate is most stable.
Further, there are two mounting blocks for setting in the ventilation duct main body, and two mounting blocks are along the hinge
The setting of direction of axis line interval, the mounting blocks are in bar shaped, and centerline direction of the mounting blocks along the described first secondary air port prolongs
It stretches, T-slot is provided on the mounting blocks, the T-slot extends along the length direction of the mounting blocks, and the T-slot is located at
The mounting blocks are towards on the side wall of mounting blocks described in another；Clamping portion, the clamping portion card are provided on the accessory plate
It is connected to the T-slot.
T-slot not only stable accuracy, and it is sturdy and durable.
Further, the clamping portion includes link block and clamping block, and the link block is connect with the accessory plate, described
Clamping block is located at the one end of the link block far from the accessory plate, the circular in cross-section of the clamping block.
The cross section of clamping block is bigger than the cross section of link block, and clamping block can be very good to be connected in T-slot, and transversal
The rounded clamping block in face can also be freely rotated while sliding along T-slot.
Further, the cross section in the described first secondary air port is in rectangle, the width of the movable plate and the first secondary wind
Mouthful it is of same size.
Movable plate can in this way completely enclosed a part in the first secondary air port, avoids distinguished and admirable in movable plate and ventilation duct
Between assemble, to avoid influencing distinguished and admirable flowing freely in the first secondary air port.
Further, the width of the accessory plate and the movable plate is of same size.
Accordingly even when will not occur influencing wind due to aggregation between movable plate and ventilation duct because distinguished and admirable in reversed use
The case where stream flows freely in the first secondary air port.
Further, the louver is located on side wall of the described first secondary air port far from the described second secondary air port.
In this way convenient for manipulation.
Based on the second above-mentioned purpose, the present invention also provides a kind of ventilation devices, including as described above controllable three
Ventilation duct.
Ventilation device provided by the invention is provided with adjustable first in controllable three ventilation duct in ventilation duct main body
The louver of the ventilation quantity in secondary air port changes the first secondary air port and the second secondary wind by changing the ventilation quantity in the first secondary air port
The ventilation ratio of mouth, thus can be with easy adjustment shunt ratio.
Compared with prior art, the beneficial effect that the present invention realizes is:
Controllable three ventilation duct provided by the invention is provided with the logical of the adjustable first secondary air port in ventilation duct main body
The louver of air quantity changes the ventilating ratio in the first secondary air port and the second secondary air port by changing the ventilation quantity in the first secondary air port
Example, thus can be with easy adjustment shunt ratio.
Ventilation device provided by the invention is provided with adjustable first in controllable three ventilation duct in ventilation duct main body
The louver of the ventilation quantity in secondary air port changes the first secondary air port and the second secondary wind by changing the ventilation quantity in the first secondary air port
The ventilation ratio of mouth, thus can be with easy adjustment shunt ratio.
Detailed description of the invention
Fig. 1 shows the schematic diagram of controllable three ventilation duct of the offer of the embodiment of the present invention 1；
Fig. 2 shows the schematic diagrames for the accessory plate that the embodiment of the present invention 1 provides；
Fig. 3 shows the schematic diagram of the mounting blocks of the offer of the embodiment of the present invention 1；
Fig. 4 shows the accessory plate of the offer of the embodiment of the present invention 1 and the connection schematic diagram of movable plate.
In figure: 101- ventilation duct main body；102- main air port；The secondary air port 103- second；The secondary air port 104- first；105- activity
Plate；106- elastic component；107- rotating member；108- accessory plate；109- link block；110- clamping block；The clamping portion 111-；112- installation
Block；113-T type groove；114- hinge.
Specific embodiment
Controllable three ventilation duct is commonly called as: three holes are all logical pipe jointers, are currently to distribute two branch pipes and connect to draw
Out, the effect for accomplishing branch effectively can be dusted effect to two machines simultaneously in workshop arrangement.It is divulging information simultaneously
Air-flow discharge can be carried out to each position in engineering.Inventor has found that existing controllable three ventilation duct is at least under study for action
Have the disadvantage in that the shunt ratio of existing controllable three ventilation duct is fixed, it is desirable to which changing that shunt ratio must just replace can
Regulate and control three ventilation ducts.
In order to improve the above problem, the present invention provides a kind of controllable three ventilation ducts, including ventilation duct main body
And louver, the ventilation duct main body are provided with main air port, the first secondary air port and the second secondary air port, the described first secondary air port and
Described second secondary air port is connected to the main air port respectively, and the louver is mounted in the described first secondary air port, the tune
Wind apparatus is used to adjust the ventilation quantity in the described first secondary air port.Controllable three ventilation duct provided by the invention is in ventilation duct main body
It is provided with the louver of the ventilation quantity in the adjustable first secondary air port, changes the by changing the ventilation quantity in the first secondary air port
The ventilation ratio in one secondary air port and the second secondary air port, thus can be with easy adjustment shunt ratio.
The present invention also provides a kind of ventilation devices, including controllable three ventilation duct as described above.It is provided by the invention
Ventilation device is provided with the tune wind of the ventilation quantity in the adjustable first secondary air port in controllable three ventilation duct in ventilation duct main body
Device changes the ventilation ratio in the first secondary air port and the second secondary air port by changing the ventilation quantity in the first secondary air port, thus
It can be with easy adjustment shunt ratio.
The present invention is described in further detail below through specific implementation examples and in conjunction with the accompanying drawings.
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, above in conjunction in the embodiment of the present invention
Attached drawing, technical solution in the embodiment of the present invention clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the above detailed description to the embodiment of the present invention provided in the accompanying drawings is not intended to limit claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it is to be understood that, indicating position or the term of positional relationship are based on shown in attached drawing
Orientation or positional relationship, be merely for convenience of description of the present invention and simplification of the description, rather than the equipment of indication or suggestion meaning
Or element must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature can be on or below second feature
Directly contacted including the first and second features, also may include the first and second features be not direct contact but by them it
Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above include fisrt feature second spy
Right above sign and oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature it
Under, lower section and fisrt feature included below be directly below and diagonally below the second feature, or be merely representative of first feature horizontal height
Less than second feature.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
Embodiment 1
Referring to figs. 1 to Fig. 4, a kind of controllable three ventilation duct, including ventilation duct main body 101 and tune wind are present embodiments provided
Device, ventilation duct main body 101 are provided with the secondary air port 104 of main air port 102, first and the second secondary air port 103, the first secondary air port 104
It is connected to respectively with main air port 102 with the second secondary air port 103, louver is mounted in the first secondary air port 104, and louver is used for
Adjust the ventilation quantity in the first secondary air port 104.
Controllable three ventilation duct provided in this embodiment is provided with the adjustable first secondary air port in ventilation duct main body 101
The louver of 104 ventilation quantity changes the first secondary air port 104 and second by changing the ventilation quantity in the first secondary air port 104
The ventilation ratio in secondary air port 103, thus can be with easy adjustment shunt ratio.
Louver includes movable plate 105, elastic component 106 and rotating member 107, movable plate 105 with 101 turns of ventilation duct main body
Dynamic connection, the central axis of axial line and the first secondary air port 104 that movable plate 105 is rotated relative to ventilation duct main body 101, bullet
Property part 106 be installed between movable plate 105 and ventilation duct main body 101, elastic component 106 enable movable plate 105 have frontage and airiness pipe
The trend that main body 101 rotates, rotating member 107 are bolted in ventilation duct main body 101, axial line and the movable plate 105 of rotating member 107
Plate face is vertical.
When louver is not used, movable plate 105 is closely against ventilation duct main body 101 under the action of elastic component 106
On, a groove can be set in ventilation duct main body 101 here, be fully sunk in movable plate 105 in groove, avoided pair
The draught area in the first secondary air port 104 impacts, in use, rotation rotating member 107, since rotating member 107 is and ventilation duct
What main body 101 was spirally connected, therefore rotating member 107 can be moved along its axial line relative to ventilation duct main body 101 when rotation rotating member 107
It is dynamic, to push movable plate 105, movable plate 105 is made to be upturned, during installation, movable plate 105 and ventilation duct main body 101 connect
The one end connect is closer to main air port 102, when movable plate 105 is upturned, changes the original ventilating surface in the first secondary air port 104
Product, so that the ventilation ratio in the first secondary air port 104 and the second secondary air port 103 be made to change.
Wherein elastic component 106 can be the spring in tensional state,
Louver further includes accessory plate 108, and accessory plate 108 is slidably connected with ventilation duct main body 101, and accessory plate 108
Be rotatablely connected with ventilation duct main body 101, accessory plate 108 along the first secondary air port 104 centerline direction relative to ventilation duct main body
101 slidings, the axial line that accessory plate 108 rotate relative to ventilation duct main body 101 is with movable plate 105 relative to ventilation duct main body
The axis parallel of 101 rotations；The one end of accessory plate 108 far from ventilation duct main body 101 and movable plate 105 are far from ventilation duct main body
101 one end is connected by hinge 114, what the axial line and accessory plate 108 of hinge 114 were rotated relative to ventilation duct main body 101
Axis parallel.The setting of accessory plate 108 can allow the either positive ventilation of controllable three ventilation duct or inverted ventilation all may be used
To work normally, meanwhile, after accessory plate 108 is connect with movable plate 105, movable plate 105 can be made more firm, in rotation
Also more steady.
Rotating member 107 is located at the junction of movable plate 105 and accessory plate 108.It is most saved when adjusting movable plate 105 at this time
Power, meanwhile, it regulates rear movable plate 105 and accessory plate 108 is most stable.
There are two mounting blocks 112, direction of axis line of two mounting blocks 112 along hinge 114 for setting in ventilation duct main body 101
Interval setting, mounting blocks 112 are in bar shaped, and centerline direction of the mounting blocks 112 along the first secondary air port 104 extends, on mounting blocks 112
It is provided with T-slot 113, T-slot 113 extends along the length direction of mounting blocks 112, and T-slot 113 is located at mounting blocks 112 towards another
On the side wall of one mounting blocks 112；Clamping portion 111 is provided on accessory plate 108, clamping portion 111 is connected in T-slot 113.T-type
The not only stable accuracy of slot 113, and it is sturdy and durable.
Clamping portion 111 includes link block 109 and clamping block 110, and link block 109 is connect with accessory plate 108, clamping block 110
One end positioned at link block 109 far from accessory plate 108, the circular in cross-section of clamping block 110.The cross section ratio of clamping block 110
The cross section of link block 109 is big, and clamping block 110 can be very good to be connected in T-slot 113, and the clamping of circular in cross-section
Block 110 can also be freely rotated while sliding along T-slot 113.
The cross section in the first secondary air port 104 is in rectangle, and the width of movable plate 105 is of same size with the first secondary air port 104.
Movable plate 105 can in this way completely enclosed a part in the first secondary air port 104, avoids distinguished and admirable in movable plate 105 and ventilation
Assemble between pipe, to avoid influencing distinguished and admirable flowing freely in the first secondary air port 104.
The width of accessory plate 108 is of same size with movable plate 105.Accordingly even when will not occur in reversed use because
Distinguished and admirable assemble between movable plate 105 and ventilation duct and influence distinguished and admirable the case where flowing freely in the first secondary air port 104.
Louver is located on side wall of the first secondary air port 104 far from the second secondary air port 103.In this way convenient for manipulation.
Embodiment 2
A kind of ventilation device is present embodiments provided, including controllable three ventilation duct as above.
Ventilation device provided in this embodiment is provided in ventilation duct main body 101 adjustable in controllable three ventilation duct
The louver of the ventilation quantity in the first secondary air port 104 changes the first secondary air port by changing the ventilation quantity in the first secondary air port 104
104 and second secondary air port 103 ventilation ratio, thus can be with easy adjustment shunt ratio.
In conclusion controllable three ventilation duct provided by the invention is provided with adjustable first pair in ventilation duct main body
The louver of the ventilation quantity in air port changes the first secondary air port and the second secondary air port by changing the ventilation quantity in the first secondary air port
Ventilation ratio, thus can be with easy adjustment shunt ratio.
Ventilation device provided by the invention is provided with adjustable first in controllable three ventilation duct in ventilation duct main body
The louver of the ventilation quantity in secondary air port changes the first secondary air port and the second secondary wind by changing the ventilation quantity in the first secondary air port
The ventilation ratio of mouth, thus can be with easy adjustment shunt ratio.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of controllable three ventilation duct, which is characterized in that including ventilation duct main body and louver, the ventilation duct main body is set
Be equipped with main air port, the first secondary air port and the second secondary air port, the described first secondary air port and the second secondary air port respectively with the master
Air port connection, the louver are mounted in the described first secondary air port, and the louver is for adjusting the described first secondary wind
The ventilation quantity of mouth；The louver includes movable plate, elastic component and rotating member, and the movable plate and the ventilation duct main body turn
Dynamic connection, the movable plate hang down relative to the axial line of the ventilation duct body rotation and the center line in the first secondary air port
Directly, the elastic component is installed between the movable plate and the ventilation duct main body, and the elastic component enables the movable plate have
Towards the trend of the ventilation duct body rotation, the rotating member is bolted in the ventilation duct main body, the axle center of the rotating member
Line is vertical with the plate face of the movable plate；The louver further includes accessory plate, the accessory plate and the ventilation duct main body
It is slidably connected, and the accessory plate is connect with the ventilation duct body rotation, the accessory plate is along the described first secondary air port
Heart line direction is slided relative to the ventilation duct main body, the accessory plate relative to the ventilation duct body rotation axial line with
Axis parallel of the movable plate relative to the ventilation duct body rotation；The accessory plate is far from the ventilation duct main body
One end is connected by a hinge with the movable plate far from one end of the ventilation duct main body, the axial line of the hinge with it is described auxiliary
Help plate relative to the axis parallel of the ventilation duct body rotation.
2. controllable three ventilation duct according to claim 1, which is characterized in that the rotating member be located at the movable plate with
The junction of the accessory plate.
3. controllable three ventilation duct according to claim 1, which is characterized in that in the ventilation duct main body there are two settings
Mounting blocks, two mounting blocks are arranged along the direction of axis line interval of the hinge, and the mounting blocks are in bar shaped, the installation
Centerline direction of the block along the described first secondary air port extends, and is provided with T-slot on the mounting blocks, the T-slot is along the peace
The length direction for filling block extends, and the T-slot is located at the mounting blocks towards on the side wall of mounting blocks described in another；It is described auxiliary
It helps and is provided with clamping portion on plate, the clamping portion is connected in the T-slot.
4. controllable three ventilation duct according to claim 3, which is characterized in that the clamping portion includes link block and clamping
Block, the link block are connect with the accessory plate, and the clamping block is located at the one end of the link block far from the accessory plate, institute
State the circular in cross-section of clamping block.
5. controllable three ventilation duct according to claim 1, which is characterized in that the cross section in the described first secondary air port is in square
Shape, the width of the movable plate are of same size with the described first secondary air port.
6. controllable three ventilation duct according to claim 5, which is characterized in that the width of the accessory plate and the activity
Plate it is of same size.
7. controllable three ventilation duct according to claim 1, which is characterized in that it is secondary that the louver is located at described first
On side wall of the air port far from the described second secondary air port.
8. a kind of ventilation device, which is characterized in that including controllable three ventilation duct as described in any one of claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710053210.0A CN106813035B (en) | 2017-01-22 | 2017-01-22 | Controllable three ventilation duct of one kind and ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710053210.0A CN106813035B (en) | 2017-01-22 | 2017-01-22 | Controllable three ventilation duct of one kind and ventilation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106813035A CN106813035A (en) | 2017-06-09 |
| CN106813035B true CN106813035B (en) | 2019-02-01 |
Family
ID=59111358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710053210.0A Active CN106813035B (en) | 2017-01-22 | 2017-01-22 | Controllable three ventilation duct of one kind and ventilation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106813035B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110925999B (en) * | 2019-12-13 | 2021-09-03 | 深圳通利机电工程有限公司 | Condensation heat recovery system and method of air conditioner |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6056014A (en) * | 1997-07-31 | 2000-05-02 | Noriatsu Kojima | Drainage collective pipe joint |
| CN101387363A (en) * | 2008-10-17 | 2009-03-18 | 李保金 | Three-way pipe |
| CN203068739U (en) * | 2012-12-29 | 2013-07-17 | 中国船舶电站设备有限公司 | Air pipe with air-flow regulating device |
| CN205745804U (en) * | 2016-05-11 | 2016-11-30 | 浙江泰达管业有限公司 | A kind of flow control three way cock |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3117479B2 (en) * | 1991-06-17 | 2000-12-11 | 積水化学工業株式会社 | Branch pipe fitting |
-
2017
- 2017-01-22 CN CN201710053210.0A patent/CN106813035B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6056014A (en) * | 1997-07-31 | 2000-05-02 | Noriatsu Kojima | Drainage collective pipe joint |
| CN101387363A (en) * | 2008-10-17 | 2009-03-18 | 李保金 | Three-way pipe |
| CN203068739U (en) * | 2012-12-29 | 2013-07-17 | 中国船舶电站设备有限公司 | Air pipe with air-flow regulating device |
| CN205745804U (en) * | 2016-05-11 | 2016-11-30 | 浙江泰达管业有限公司 | A kind of flow control three way cock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106813035A (en) | 2017-06-09 |
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