CN105953392A - Total heat exchanger and air door mechanism thereof - Google Patents
Total heat exchanger and air door mechanism thereof Download PDFInfo
- Publication number
- CN105953392A CN105953392A CN201610415125.XA CN201610415125A CN105953392A CN 105953392 A CN105953392 A CN 105953392A CN 201610415125 A CN201610415125 A CN 201610415125A CN 105953392 A CN105953392 A CN 105953392A
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- China
- Prior art keywords
- air door
- articulated section
- door mechanism
- heat exchanger
- drive shaft
- 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.)
- Granted
Links
- 230000001276 controlling effect Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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
-
- 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
- F24F13/30—Arrangement or mounting of heat-exchangers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention discloses a total heat exchanger and an air door mechanism thereof, wherein the air door mechanism comprises: the air door fixing frame is provided with a vent; the air door is arranged at the air vent, and the air door fixing frame are hinged to the first hinge part; the body of the rotary driving device is relatively fixed with the air door fixing frame, and a driving shaft of the rotary driving device is provided with a positioning surface; the driving connecting rod is provided with a driving shaft inserting hole, and a positioning convex surface matched with the positioning surface is arranged in the driving shaft inserting hole; the middle connecting rod and the driving connecting rod are hinged to the second hinged portion, the middle connecting rod and the air door are hinged to the third hinged portion, and the distance between any two of the driving shaft, the first hinged portion, the second hinged portion and the third hinged portion is larger than zero. The air door mechanism disclosed by the invention is convenient to assemble, and the air quantity control precision is improved.
Description
Technical field
The present invention relates to total-heat exchanger equipment technical field, particularly to a kind of total-heat exchanger and wind thereof
Door mechanism.
Background technology
Along with the aggravation of environmental problem, new wind kind equipment is the most increasingly widely used in family and office field
The ground such as institute.Wherein, total-heat exchanger accounts for important share in new fengshi field.
In total-heat exchanger, the performance of air door mechanism directly affects the use function of total-heat exchanger.
At present, the air door in total-heat exchanger, mainly by motor control, arranges travelling gear between motor and air door,
So that controlling air door with electric machine rotation.
But, the transmission between air door and motor needs multiple sets of teeth to take turns engaged transmission, it has not been convenient to drive disk assembly
Be connected with each other；Further, the precision controlling air door folding angle is the highest.
Therefore, how ease of assembly, improves Boiler pressure control precision, is that those skilled in the art is urgently to be resolved hurrily
Problem.
Summary of the invention
In view of this, the invention provides a kind of air door mechanism, with ease of assembly, improve Boiler pressure control essence
Degree.The invention also discloses a kind of total-heat exchanger.
For achieving the above object, the present invention provides following technical scheme:
From above-mentioned technical scheme it can be seen that the present invention provide a kind of air door mechanism, including:
Air door fixed frame, it has vent；
Being arranged at the air door at described vent, described air door and described air door fixed frame are articulated with the first hinge
Meet portion；
Rotating driving device, the body of described rotating driving device is relatively fixed with described air door fixed frame,
It is provided with locating surface in the drive shaft of described rotating driving device；
Drive link, described drive link has drive shaft jack, be provided with in described drive shaft jack with
The described location convex surface that described locating surface matches；
Intermediate connecting rod, described intermediate connecting rod and described drive link are articulated with the second articulated section, described centre
Connecting rod and described air door are articulated with the 3rd articulated section, described drive shaft, described first articulated section, described the
In two articulated sections and described 3rd articulated section, any distance the most therebetween is more than zero.
Preferably, in above-mentioned air door mechanism, the distance of described drive shaft to described second articulated section is equal to institute
State first articulated section distance to described 3rd articulated section；
Described drive shaft is cut with scissors to the described 3rd to the distance of described first articulated section equal to described second articulated section
Connect the distance in portion.
Preferably, in above-mentioned air door mechanism, described first articulated section, described second articulated section and described
In three articulated sections at least one for snapping connection axle.
Preferably, in above-mentioned air door mechanism, described air door is provided with near the side of described first articulated section
For the check plate with the inwall location fit of described air door fixed frame.
Preferably, in above-mentioned air door mechanism, the free ending tool of described air door has for fixing with described air door
The Guan Bi limiting plate of the outer wall location fit of frame.
Preferably, in above-mentioned air door mechanism, described drive link also includes having disk connector, described
Drive shaft jack is arranged concentrically with described disk connector.
Preferably, in above-mentioned air door mechanism, described air door fixed frame has and described rotating driving device
Body fix the driving means box of connection.
Present invention also offers a kind of total-heat exchanger, including air door mechanism, described air door mechanism is as above
State the air door mechanism described in any one.
Preferably, in above-mentioned total-heat exchanger, the outdoor air inlet of described total-heat exchanger and described air door
The air door of mechanism is correspondingly arranged；
When described air door reaches maximum relative to the opening angle of described air door fixed frame, described air door seals
Close described outdoor air inlet.
Preferably, in above-mentioned total-heat exchanger, the internal backplane of described total-heat exchanger has with described
The bottom angled face that outdoor air inlet is correspondingly arranged；
Described air door has the closed bottom matched with described inclination wind deflector.
The air door mechanism that the present invention provides, due to drive shaft, the first articulated section, the second articulated section and the 3rd
In articulated section, any distance the most therebetween is more than zero, and the drive shaft at rotating driving device drives the company of driving
When bar rotates, drive link drives intermediate connecting rod, and intermediate connecting rod drives air door, finally realizes air door relative
Switch motion in the vent of air door fixed frame.Owing to being provided with locating surface, drive link in drive shaft
Drive shaft jack in be provided with the location convex surface matched with locating surface, i.e. only need to insert drive shaft 41
Enter drive shaft jack, by locating surface and location the coordinating of convex surface, can be conveniently accomplished drive link with
The assembling of drive shaft；And, it is ensured that drive link 3 is with the situation of drive shaft synchronous axial system, it is ensured that
Rotating driving device drives the accuracy that drive link rotates, it is to avoid the two situation about mutually skidding, effectively
Improve the precision controlling air door folding angle, improve the precise degrees controlling air quantity.
Present invention also offers a kind of total-heat exchanger with above-mentioned air door mechanism.Due to above-mentioned air door machine
Structure has above-mentioned technique effect, and the total-heat exchanger with above-mentioned air door mechanism also should have same technology
Effect, is no longer discussed in detail at this.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to reality
Execute the required accompanying drawing used in example or description of the prior art to be briefly described, it should be apparent that below,
Accompanying drawing in description is only some embodiments of the present invention, for those of ordinary skill in the art,
On the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The schematic perspective view of the air door mechanism that Fig. 1 provides for the embodiment of the present invention；
The structural representation of the drive link that Fig. 2 provides for the embodiment of the present invention；
The drive link that Fig. 3 provides for the embodiment of the present invention and the exploded perspective view of rotating driving device；
First view of the air door mechanism that Fig. 4 provides for the embodiment of the present invention；
Second view of the air door mechanism that Fig. 5 provides for the embodiment of the present invention；
The third state schematic diagram of the air door mechanism that Fig. 6 provides for the embodiment of the present invention；
First view of the total-heat exchanger that Fig. 7 provides for the embodiment of the present invention；
Second view of the total-heat exchanger that Fig. 8 provides for the embodiment of the present invention.
Detailed description of the invention
The invention discloses a kind of air door mechanism, with ease of assembly, improve Boiler pressure control precision.The present invention
Also disclose a kind of total-heat exchanger.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present invention, and
It is not all, of embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing
Go out the every other embodiment obtained under creative work premise, broadly fall into the scope of protection of the invention.
As shown in Figure 1, Figure 2 and Figure 3, the air door mechanism that the embodiment of the present invention provides, fix including air door
Frame 5, air door 1, rotating driving device 4, drive link 3 and intermediate connecting rod 2.Wherein, air door is fixed
On frame 5, there is vent；Air door 1 is arranged at vent, and air door 1 is articulated with air door fixed frame 5
First articulated section 15；The body of rotating driving device 4 is relatively fixed with air door fixed frame 5, rotates and drives
It is provided with locating surface 42 in the drive shaft 41 of device 4；Drive link 3 has drive shaft jack 31, drives
The location convex surface 32 matched with locating surface 41 it is provided with in moving axis jack 31；Intermediate connecting rod 2 and driving
Connecting rod 3 is articulated with the second articulated section 23, and intermediate connecting rod 2 and air door 1 are articulated with the 3rd articulated section 25, drive
In the 15, second articulated section, moving axis the 41, first articulated section 23 and the 3rd articulated section 25 arbitrarily the most therebetween
Distance is more than zero.
The air door mechanism that the embodiment of the present invention provides, owing to drive shaft the 41, first articulated section 15, second is cut with scissors
Connect any distance the most therebetween in portion 23 and the 3rd articulated section 25 and be more than zero, at rotating driving device 4
Drive shaft 41 when driving drive link 3 to rotate, drive link 3 drives intermediate connecting rod 2, intermediate connecting rod
2 drive air door 1, finally realize air door 1 and move relative to the switch of the vent of air door fixed frame 5.By
In drive shaft 41, it is provided with locating surface 42, is provided with in the drive shaft jack 31 of drive link 3 with fixed
The location convex surface 32 that plane 41 matches, i.e. only need drive shaft 41 is inserted drive shaft jack 31 is logical
Spend locating surface 42 and coordinating of positioning convex surface 32, drive link 3 and drive shaft 41 can be conveniently accomplished
Assembling；And, it is ensured that drive link 3 is with the situation of drive shaft 41 synchronous axial system, it is ensured that rotate
Driving means 4 drives the accuracy that drive link 3 rotates, it is to avoid the two situation about mutually skidding, effectively
Improve the precision controlling air door 1 folding angle, improve the precise degrees controlling air quantity.
It is understood that the 15, second articulated section 23 and the 3rd, drive shaft the 41, first articulated section is hinged
In portion 25, distance arbitrarily the most therebetween is any the two axial line distance.Wherein, drive shaft 41, first
The axis of the 15, second articulated section, articulated section 23 and the 3rd articulated section 25 is parallel to each other, and then ensure that rotation
Rotary driving device 4 drives the operation that air door 1 is opened and closed.Air door 1 is by being closed into the state of unlatching such as
Shown in Fig. 4, Fig. 5 and Fig. 6.
Preferably, drive link 3 is cut with scissors with one end of intermediate connecting rod 2 away from one end of rotating driving device 4
Connecing, the other end of intermediate connecting rod 2 is hinged with air door 1.
Preferably, rotating driving device 4 is motor.
The distance of drive shaft the 41 to the second articulated section 23 is equal to the first articulated section 15 to the 3rd articulated section 25
Distance；The distance of drive shaft the 41 to the first articulated section 15 is hinged to the 3rd equal to the second articulated section 23
The distance in portion 25.That is, drive shaft the 41, second articulated section the 23, the 3rd articulated section 25 and the first articulated section
The axle center projection of 15 forms parallelogram sturcutre, and then makes the anglec of rotation and the air door 1 of drive shaft 41
Folding angle identical, further increase the precision controlling air door 1 folding angle, thus improve
Control the precise degrees of air quantity.
Can also be hinged to the 3rd by the distance of drive shaft the 41 to the second articulated section 23, the first articulated section 15
The distance in portion 25, the distance of drive shaft the 41 to the first articulated section 15 and the second articulated section 23 are to the 3rd hinge
The distance meeting portion 25 is set to other ratios, by calculating the anglec of rotation and the air door 1 of drive shaft 41
The rotation ratio of folding angle, equally reach to be precisely controlled the effect of air door 1 folding angle.Further,
By controlling ratio, in that context it may be convenient to the demand of adaptive installing space.
In first the 15, second articulated section, articulated section 23 and the 3rd articulated section 25 at least one be buckle even
Spindle.As shown in Figures 2 and 3, as a example by the second articulated section 23, the second articulated section 23 is for being arranged at
Snap connection axle on intermediate connecting rod 2, drive link 3 is provided with connection through hole.In drive link 3
Time hinged with intermediate connecting rod 2, the second articulated section 23 passes the connection in drive link 3 by elastic deformation
Through hole, and be connected the hinged location of through hole.By above-mentioned setting, facilitate intermediate connecting rod 2 and the company of driving
Being articulated and connected of bar 3.Second articulated section 23 can also be arranged in drive link 3, intermediate connecting rod 2
On be provided with connection through hole.The second articulated section 23 can also be made to be independently arranged, and drive link 3 connects with centre
It is provided with connection through hole on bar 2, sequentially passes through the two by the second articulated section 23 and connect through hole, real
Show the hinged of drive link 3 and intermediate connecting rod 2.In like manner, the first articulated section 15 and the 3rd articulated section 25
It can also be said structure.
As shown in Figure 1 and Figure 6, it is preferable that air door 1 is provided with use near the side of the first articulated section 15
In the check plate 11 with the inwall location fit of air door fixed frame 5.It is understood that air door is solid
The inwall determining frame 5 is that air door fixed frame 5 is towards intermediate connecting rod 2, rotating driving device 4 and drive link 3
One side.Outside from air door 1 to air door fixed frame 5 (away from intermediate connecting rod 2, rotating driving device 4 and
The direction of drive link 3) open, to open after certain angle, check plate 11 is fixed with air door
The inwall location fit of frame 5, it is to avoid air door 1 continues on, and effectively prevent air door 1 opening angle
Excessive situation.In the present embodiment, air door 1 relative to the maximum opening angle of air door fixed frame 5 is
90°。
As shown in Fig. 1 and Fig. 4, it is fixed that the free ending tool of air door 1 has for the outer wall with air door fixed frame 5
The Guan Bi limiting plate 12 that position coordinates.The outer wall of air door fixed frame 5 is air door fixed frame 5 intermediate connecting rod dorsad
2, rotating driving device 4 and the one side of drive link 3.When air door 1 is closed, close limiting plate 12
Outer wall location fit with air door fixed frame 5, it is to avoid air door 1 continues Guan Bi, effectively prevent air door 1
Close excessive situation.
In order to improve the drive link 3 rotational stability relative to rotating driving device 4, drive link 3
Also including having disk connector 33, drive shaft jack 31 is arranged concentrically with disk connector 33.Pass through
Above-mentioned setting, improves the weight in the rotation center of circle (disk connector 33 position) of drive link 3,
And then improve the drive link 3 rotational stability relative to rotating driving device 4.
In the present embodiment, air door fixed frame 5 has that the body with rotating driving device 4 is fixing to be connected
Driving means box 54.That is, rotating driving device 4 is directly anchored to the driving means of air door fixed frame 5
In box 54.Rotating driving device 4 can also be fixed by connector, e.g., by rotating driving device 4 with
Air door fixed frame 5 is fixed in the housing of total-heat exchanger jointly, and then reaches air door fixed frame 5 and rotation
Being relatively fixed of rotary driving device 4.
The embodiment of the present invention additionally provides a kind of total-heat exchanger, and including air door mechanism, air door mechanism is such as
Any of the above-described kind of air door mechanism.Owing to above-mentioned air door mechanism has above-mentioned technique effect, there is above-mentioned air door
The total-heat exchanger of mechanism also should have same technique effect, is no longer discussed in detail at this.
As shown in Figures 7 and 8, the outdoor air inlet 7 of the total-heat exchanger in the present embodiment and air door machine
The air door 1 of structure is correspondingly arranged；When air door 1 reaches maximum relative to the opening angle of air door fixed frame 5,
Air door 1 sealing chamber external air inlet mouth 7.In the present embodiment, maximum opening angle 90 ° is turned to when air door 1
Time, air door 1 gets final product sealing chamber external air inlet mouth 7, it is achieved the indoor air circulation state of total-heat exchanger.And
And, when air door 1 turns to other angles, air quantity can be regulated to realize different Total heat exchange functions.
That is, the air door mechanism of total-heat exchanger can realize the effect of double-direction control air quantity.
In order to improve the effect of air door 1 sealing chamber external air inlet mouth 7, the inside of total-heat exchanger has and room
The bottom angled face 6 that external air inlet mouth 7 is correspondingly arranged；Air door 1 has and tilts the envelope that wind deflector 6 matches
Close base plate 13.Under in working order, the main body (ventilation on damper fixed frame 5 of air door 1
The air quantity of mouth) it is vertically arranged, and the closed bottom 13 of air door 1 is horizontally disposed with.For more preferable air intake,
Bottom angled face 6 it is provided with, in order to improve intake in the internal backplane of total-heat exchanger.At air door 1
When turning to maximum opening angle 90 °, closed bottom 13 closed bottom inclined plane 6 and outdoor air inlet 7
The opening formed.
In this specification, each embodiment uses the mode gone forward one by one to describe, and each embodiment stresses
Being the difference with other embodiments, between each embodiment, identical similar portion sees mutually.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses
The present invention.Multiple amendment to these embodiments will be aobvious and easy for those skilled in the art
See, generic principles defined herein can without departing from the spirit or scope of the present invention,
Realize in other embodiments.Therefore, the present invention is not intended to be limited to the embodiments shown herein,
And it is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (10)
1. an air door mechanism, it is characterised in that including:
Air door fixed frame (5), it has vent；
It is arranged at the air door (1) at described vent, described air door (1) and described air door fixed frame (5)
It is articulated with the first articulated section (15)；
Rotating driving device (4), the body of described rotating driving device (4) and described air door fixed frame
(5) it is relatively fixed, the drive shaft (41) of described rotating driving device (4) is provided with locating surface (42)；
Drive link (3), described drive link (3) has drive shaft jack (31), described in drive
Described location convex surface (32) matched with described locating surface (41) it is provided with in moving axis jack (31)；
Intermediate connecting rod (2), described intermediate connecting rod (2) and described drive link (3) are articulated with the second hinge
Meeting portion (23), described intermediate connecting rod (2) and described air door (1) are articulated with the 3rd articulated section (25),
Described drive shaft (41), described first articulated section (15), described second articulated section (23) and described
In 3rd articulated section (25), any distance the most therebetween is more than zero.
2. air door mechanism as claimed in claim 1, it is characterised in that described drive shaft (41) arrives institute
State the distance of the second articulated section (23) equal to described first articulated section (15) to described 3rd articulated section (25)
Distance；
Described drive shaft (41) is equal to described second articulated section to the distance of described first articulated section (15)
(23) to the distance of described 3rd articulated section (25).
3. air door mechanism as claimed in claim 1, it is characterised in that described first articulated section (15),
In described second articulated section (23) and described 3rd articulated section (25) at least one for snapping connection axle.
4. air door mechanism as claimed in claim 1, it is characterised in that described air door (1) is near institute
The side stating the first articulated section (15) is provided with for joining with the inwall of described air door fixed frame (5) location
The check plate (11) closed.
5. air door mechanism as claimed in claim 1, it is characterised in that the freedom of described air door (1)
End has for the Guan Bi limiting plate (12) with the outer wall location fit of described air door fixed frame (5).
6. air door mechanism as claimed in claim 1, it is characterised in that described drive link (3) is also
Including having disk connector (33), described drive shaft jack (31) and described disk connector (33)
It is arranged concentrically.
7. the air door mechanism as described in any one of claim 1-6, it is characterised in that described air door is fixed
There is on frame (5) body with described rotating driving device (4) and fix the driving means box (54) being connected.
8. a total-heat exchanger, including air door mechanism, it is characterised in that described air door mechanism is such as power
Profit requires the air door mechanism described in any one of 1-7.
9. total-heat exchanger as claimed in claim 8, it is characterised in that the room of described total-heat exchanger
External air inlet mouth (7) is correspondingly arranged with the air door (1) of described air door mechanism；
When described air door (1) reaches maximum relative to the opening angle of described air door fixed frame (5),
Described outdoor air inlet (7) closed by described air door (1).
10. total-heat exchanger as claimed in claim 9, it is characterised in that described total-heat exchanger
There is in internal backplane the bottom angled face (6) being correspondingly arranged with described outdoor air inlet (7)；
Described air door (1) has the closed bottom (13) matched with described inclination wind deflector (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610415125.XA CN105953392B (en) | 2016-06-14 | 2016-06-14 | Total heat exchanger and air door mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610415125.XA CN105953392B (en) | 2016-06-14 | 2016-06-14 | Total heat exchanger and air door mechanism thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105953392A true CN105953392A (en) | 2016-09-21 |
| CN105953392B CN105953392B (en) | 2019-02-19 |
Family
ID=56906440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610415125.XA Active CN105953392B (en) | 2016-06-14 | 2016-06-14 | Total heat exchanger and air door mechanism thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105953392B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110106681A (en) * | 2018-02-01 | 2019-08-09 | 青岛海尔滚筒洗衣机有限公司 | A kind of air channel conversion device and device for clothing processing |
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| JP2006112769A (en) * | 2004-10-12 | 2006-04-27 | Samsung Electronics Co Ltd | Ventilation device |
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| CN104296344A (en) * | 2013-07-15 | 2015-01-21 | 珠海格力电器股份有限公司 | Air port assembly and air conditioner |
| CN104776583A (en) * | 2015-03-31 | 2015-07-15 | 宁波奥克斯空调有限公司 | Air guide door mechanism of floor air conditioner |
| CN205669872U (en) * | 2016-06-14 | 2016-11-02 | 珠海格力电器股份有限公司 | Total heat exchanger and air door mechanism thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001067002A1 (en) * | 2000-03-06 | 2001-09-13 | Honeywell International Inc. | Heat recovery ventilator with make-up air capability |
| CN1755245A (en) * | 2004-09-27 | 2006-04-05 | 乐金电子(天津)电器有限公司 | Air conditioner with ventilation function |
| JP2006112769A (en) * | 2004-10-12 | 2006-04-27 | Samsung Electronics Co Ltd | Ventilation device |
| CN101509686A (en) * | 2009-03-23 | 2009-08-19 | 哈尔滨工业大学 | Air and air energy recovery ventilation device with bypass defrost function |
| CN201772595U (en) * | 2010-08-17 | 2011-03-23 | 芜湖博耐尔汽车电气***有限公司 | Automobile air conditioner air door controller |
| CN104296344A (en) * | 2013-07-15 | 2015-01-21 | 珠海格力电器股份有限公司 | Air port assembly and air conditioner |
| CN104776583A (en) * | 2015-03-31 | 2015-07-15 | 宁波奥克斯空调有限公司 | Air guide door mechanism of floor air conditioner |
| CN205669872U (en) * | 2016-06-14 | 2016-11-02 | 珠海格力电器股份有限公司 | Total heat exchanger and air door mechanism thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110106681A (en) * | 2018-02-01 | 2019-08-09 | 青岛海尔滚筒洗衣机有限公司 | A kind of air channel conversion device and device for clothing processing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105953392B (en) | 2019-02-19 |
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