CN109186058A - Exhaust air flue and air conditioner - Google Patents
Exhaust air flue and air conditioner Download PDFInfo
- Publication number
- CN109186058A CN109186058A CN201811090820.9A CN201811090820A CN109186058A CN 109186058 A CN109186058 A CN 109186058A CN 201811090820 A CN201811090820 A CN 201811090820A CN 109186058 A CN109186058 A CN 109186058A
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- reversing plate
- exhaust air
- air flue
- spiral case
- air outlet
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- 230000007246 mechanism Effects 0.000 claims abstract description 84
- 238000010276 construction Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 20
- 230000005611 electricity Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
Classifications
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- 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
- F24F13/02—Ducting arrangements
-
- 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
- F24F11/89—Arrangement or mounting of control or safety devices
Abstract
The present invention provides a kind of exhaust air flue and air conditioner.The exhaust air flue includes spiral case (1), spiral case (1) includes upper air outlet (2) and lower air outlet (3), upper air outlet (2) is provided with the first switching mechanism, lower air outlet (3), which goes out, is provided with the second switching mechanism, first switching construction is used to open or closes upper air outlet (2), second switching mechanism is used to open or closes lower air outlet (3), the first switching mechanism and the second switching mechanism independent control.Exhaust air flue according to the present invention can realize the different height outlet air of air conditioner using single blower, and cost is relatively low.
Description
Technical field
The invention belongs to air-conditioning technique fields, and in particular to a kind of exhaust air flue and air conditioner.
Background technique
Currently, rectangular cabinet-type air conditioner is since air outlet is smaller, and is arranged in air-conditioning top position, therefore it is easy that there are short transverses
The problem for unevenness of blowing.Settling mode is in the height direction using multiple blowers at present, and different blowers provides different height
Outlet air, but will lead to cost increase using multiple blowers.
Summary of the invention
It therefore, can be using single wind the technical problem to be solved in the present invention is that providing a kind of exhaust air flue and air conditioner
Machine realizes the different height outlet air of air conditioner, and cost is relatively low.
To solve the above-mentioned problems, the present invention provides a kind of exhaust air flue, including spiral case, and spiral case includes upper air outlet under
Air outlet, upper air outlet are provided with the first switching mechanism, and lower air outlet, which goes out, is provided with the second switching mechanism, and the first switching construction is used
In turning on or off upper air outlet, the second switching mechanism is used to open or closes lower air outlet, the first switching mechanism and the
Two switching mechanism independent controls.
Preferably, the first switching mechanism includes the first reversing plate, and the first reversing plate is rotatably arranged on spiral case, the
One reversing plate has the first turned position of air outlet and the second turned position of the upper air outlet of opening in block.
Preferably, when the first reversing plate is located at the second turned position, the first reversing plate is located on the extending direction of spiral case.
Preferably, the first reversing plate is driven by motor rotation or the first reversing plate and is turned by motor and gear drive driving
It is dynamic.
Preferably, the first switching mechanism further includes the second reversing plate, when the first reversing plate is in the first turned position, second
Reversing plate is slidably arranged on spiral case along the direction far from or close to the first reversing plate, and is cooperated with the first reversing plate, is closed
Close air outlet.
Preferably, the overlapping edges of the second reversing plate are in the outside of the first reversing plate, and to the edge shape of the first reversing plate
At backstop.
Preferably, the edge of the first reversing plate is provided with the first inclined-plane, and the edge of the second reversing plate is provided with the second inclined-plane,
Second inclined-plane is pressed on the first inclined-plane.
Preferably, first sliding groove is provided on the side wall of spiral case, the second reversing plate is embedded in first sliding groove, and along first
The guiding of sliding slot is slided.
Preferably, driving motor is provided on spiral case, driving motor drives the second reversing plate along first by transmission mechanism
Sliding slot sliding.
Preferably, transmission mechanism includes gear, and the side of the second reversing plate towards gear is provided with rack gear, and gear setting exists
The driving end of driving motor, and wheel and rack engages.
Preferably, transmission mechanism includes friction pulley, and the driving end of driving motor is arranged in friction pulley, with the second reversing plate it
Between frictional drive.
Preferably, the second switching mechanism includes third reversing plate, and third reversing plate is rotatably arranged on spiral case, the
Three reversing plates have the first turned position of air outlet and the second turned position of the upper air outlet of opening in block.
Preferably, when third reversing plate is located at the second turned position, third reversing plate is located on the extending direction of spiral case.
Preferably, third reversing plate is driven by motor rotation or third reversing plate and is turned by motor and gear drive driving
It is dynamic.
Preferably, the second switching mechanism further includes the 4th reversing plate, when third reversing plate is in the first turned position, the 4th
Reversing plate is slidably arranged on spiral case along the direction far from or close to third reversing plate, and is cooperated with third reversing plate, is closed
Close air outlet.
Preferably, the overlapping edges of the 4th reversing plate are in the outside of third reversing plate, and to the edge shape of third reversing plate
At backstop.
Preferably, the edge of third reversing plate is provided with the first inclined-plane, and the edge of the 4th reversing plate is provided with the second inclined-plane,
Second inclined-plane is pressed on the first inclined-plane.
Preferably, second sliding slot is provided on the side wall of spiral case, the 4th reversing plate is embedded in second sliding slot, and along second
The guiding of sliding slot is slided.
Preferably, driving motor is provided on spiral case, driving motor drives the 4th reversing plate along second by transmission mechanism
Sliding slot sliding.
Preferably, transmission mechanism includes gear, and the side of the 4th reversing plate towards gear is provided with rack gear, and gear setting exists
The driving end of driving motor, and wheel and rack engages.
Preferably, transmission mechanism includes friction pulley, and the driving end of driving motor is arranged in friction pulley, with the 4th reversing plate it
Between frictional drive.
According to another aspect of the present invention, a kind of air conditioner, including blower and exhaust air flue are provided, which is
Above-mentioned exhaust air flue, blower are located in the spiral case of exhaust air flue.
Preferably, air conditioner further includes pod, and water conservancy diversion the cover is located on spiral case, and air inlet is provided on pod.
Exhaust air flue provided by the invention, including spiral case, spiral case include upper air outlet and lower air outlet, upper air outlet setting
Have the first switching mechanism, lower air outlet, which goes out, is provided with the second switching mechanism, the first switching construction be used to open or close on out
Air port, the second switching mechanism are used to open or close lower air outlet, the first switching mechanism and the second switching mechanism independent control.
It is provided with switching mechanism at the spiral case inlet and outlet of the exhaust air flue, and independent control when switching mechanism at inlet and outlet
, therefore the state by adjusting the switching mechanism at different location, it is only necessary to it can be realized respectively using individual blower
The independent upper outlet air of exhaust air flue, individually lower outlet air and up and down a variety of different air-out modes such as outlet air simultaneously, cost is relatively low, outlet air
Mode is more diversified, can preferably meet the use demand of user.
Detailed description of the invention
Fig. 1 is the inside three-dimensional structure diagram of the exhaust air flue of first embodiment of the invention；
Fig. 2 is the internal structure chart of the exhaust air flue of first embodiment of the invention；
Fig. 3 is in structural schematic diagram when upper outlet air for the exhaust air flue of first embodiment of the invention；
Fig. 4 is in the second switching mechanism force analysis figure when upper outlet air for the exhaust air flue of first embodiment of the invention；
Fig. 5 is in structural schematic diagram when lower outlet air for the exhaust air flue of first embodiment of the invention；
Fig. 6 is the internal structure chart of the exhaust air flue of second embodiment of the invention；
Fig. 7 is the three-dimensional structure diagram of the air conditioner of the embodiment of the present invention.
Appended drawing reference indicates are as follows:
1, spiral case；2, upper air outlet；3, lower air outlet；4, the first reversing plate；5, the second reversing plate；6, third reversing plate；
7, the 4th reversing plate；8, first sliding groove；9, second sliding slot；10, rack gear；11, gear；12, friction pulley；13, blower；14, water conservancy diversion
Cover；15, air inlet.
Specific embodiment
In conjunction with referring to shown in Fig. 1 to Fig. 7, according to an embodiment of the invention, exhaust air flue includes spiral case 1, spiral case 1 includes upper
Air outlet 2 and lower air outlet 3, upper air outlet 2 are provided with the first switching mechanism, and lower air outlet 3 goes out to be provided with the second switching mechanism,
First switching construction, which is used to open, perhaps closes air outlet 3 under upper 2 second switching mechanism of air outlet is used to open or closes,
First switching mechanism and the second switching mechanism independent control.
It is provided with switching mechanism at the inlet and outlet of the spiral case 1 of the exhaust air flue, and the switching mechanism at inlet and outlet
When independent control, therefore the state by adjusting the switching mechanism at different location, it is only necessary to use individual blower energy
Enough independent upper outlet air for realizing exhaust air flue respectively, individually lower outlet air and up and down a variety of different air-out modes such as outlet air simultaneously, at
This is lower, and air-out mode is more diversified, can preferably meet the use demand of user.
First embodiment according to the present invention, the first switching mechanism include the first reversing plate 4, and the first reversing plate 4 can turn
It is arranged on spiral case 1 dynamicly, the first reversing plate 4 has the first turned position of air outlet 2 in block and opens upper air outlet 2
The second turned position.By adjusting the conversion position of the first reversing plate 4, air outlet 2 in 4 block of the first reversing plate is enabled to
Or upper air outlet 2 is opened, so as to realize that the upper outlet air of air conditioner is adjusted, structure is simple, easy to adjust.
Preferably, when the first reversing plate 4 is located at the second turned position, the first reversing plate 4 is located at the extending direction of spiral case 1
On, the wind-guiding length of spiral case 1, air outlet 2 in increasing can be effectively increased when the first reversing plate 4 is in the second turned position
Air supplying distance, improve air supply efficiency, allow air to reach farther place, more easily realize to room temperature
It adjusts.Since the wind-guiding length of spiral case 1 can be increased by the first reversing plate 4, the structure of spiral case 1 itself can be set
That counts is more small and exquisite, the function of increasing air supplying distance is realized by the first reversing plate 4, so that the structure of spiral case 1 is more stepped up
It gathers, facilitates the miniaturization for realizing air conditioner.
Preferably, it is provided with catching step on the side wall of spiral case 1, is carried out for the turned position to the first reversing plate 4
Limit guarantees that the first reversing plate 4 accurately reaches the second turned position, avoids 4 rotational angle of the first reversing plate insufficient, or rotation
Angle is excessive, and impacts to wind effect, improves the outlet air performance of exhaust air flue.
Rotation or the first reversing plate 4 is driven by motor by motor and gear drive driving rotation in first reversing plate 4.Snail
Motor can be provided directly on shell 1, the drive shaft of the motor is directly drivingly connected with the shaft on the first reversing plate 4, passes through
Drive shaft rotation, driving the first reversing plate 4 rotation.The motor is, for example, stepper motor, can have and more preferably accurately rotate
Regulating effect.The drive shaft of the motor can also be drivingly connected by gear drive and the first reversing plate 4, in the drive of motor
It is provided with driving gear on moving axis, is provided with driven gear in the shaft of the first reversing plate 4, when motor driving shaft rotation,
Driving gear rotation is driven, and then driven gear rotation is driven by driving gear, realizes the rotation tune to the first reversing plate 4
Section.It, being capable of more reasonable design motor and gear drive machine in such a way that design gear transmission mechanism carries out driving rotation
The position of structure, so that the topology layout of driving mechanism is more reasonable.
In the present embodiment, the first switching mechanism further includes the second reversing plate 5, and the first reversing plate 4 is in the first rotation position
When setting, the second reversing plate 5 is slidably arranged on spiral case 1 along the direction far from or close to the first reversing plate 4, and is changed with first
Cooperate to plate 4, air outlet 2 in closing.First reversing plate 4 can close a part of air outlet 2, and the second reversing plate 5 can
Another part of air outlet 2 in closing, therefore when needing to close upper air outlet 2 can control the first reversing plate 4 and the simultaneously
Two reversing plates 5 reach closed position, and the two matches, and can completely enclose air outlet 2.
Upper air outlet 2 closes with the first reversing plate 4 and the second reversing plate 5, can realize to avoid single plate structure
When turning on or off of upper air outlet 2 is easy to cause single plate structural strength insufficient, deforms and lead to single plate structure
The problem of cannot achieve effective closing can also avoid single plate structure when carrying out position adjusting, the amount of exercise for needing to adjust
It is excessive, it is not easy to realize to upper air outlet 2 the problem of turning on or off.
By the way that the enclosed construction at upper air outlet 2 is divided into the first reversing plate 4 and the second reversing plate 5, and the first reversing plate 4
It is rotatably arranged on spiral case 1, the second reversing plate 5 is slidably arranged on spiral case 1, therefore the motion mode of the two is not
Together, it is not susceptible to interfere during the motion, motor adjustment is more smooth.Due to the first reversing plate 4 and the second reversing plate 5
Length relative to single plate structure shortens, therefore substantially contracts for the regulated quantity of the first reversing plate 4 and the second reversing plate 5
Small, motion structure is more easily realized, reduces adjusting difficulty, improves adjusting efficiency.
Preferably, the overlapping edges of the second reversing plate 5 are in the outside of the first reversing plate 4, and to the edge of the first reversing plate 4
Form backstop.Since the second reversing plate 5 is slidably arranged on spiral case 1, it is better able to bear relative to the first reversing plate 4
Wind pressure at upper air outlet 2 can be in the first reversing plate by the overlapping edges of the second reversing plate 5 in the outside of the first reversing plate 4
4 and second cooperation of reversing plate 5 when closing upper air outlet 2, the part that the first reversing plate 4 is born is undertaken by the second reversing plate 5
Wind pressure at upper air outlet 2 avoids the first reversing plate 4 due to being deformed by the wind pressure at upper air outlet 2, also avoids
One reversing plate 4 is made a noise in the influenced by wind pressure by upper air outlet 2 due to swing.
In the present embodiment, the edge of the first reversing plate 4 is provided with the first inclined-plane, and the edge of the second reversing plate 5 is provided with
Second inclined-plane, the second inclined-plane are pressed on the first inclined-plane.By the cooperation on the first inclined-plane and the second inclined-plane, first can be made to change
To plate 4 and the second reversing plate 5 in closure, the inside and outside plate face of the two is flushed, and forms more good appearance, while
It can effectively ensure that the second reversing plate 5 to the backstop position-limiting action of the first reversing plate 4.
Preferably, the second inclined-plane is arc convex, and the first inclined-plane is arc-shaped concave, can pass through the cooperation one side of cambered surface
Increase the contact area between the first inclined-plane and the second inclined-plane, enhance the fiting effect of the first reversing plate 4 and the second reversing plate 5,
On the other hand the first reversing plate 4 and the second reversing plate 5 can be more effectively prevented from, opposite sliding occurs at cooperation position, mentioned
The stability of both high fit structure.
Preferably, first sliding groove 8 is provided on the side wall of spiral case 1, the second reversing plate 5 is embedded in first sliding groove 8, and edge
The guiding of first sliding groove 8 is slided.First sliding groove 8 can not only play guiding and position-limiting action to the sliding of the second reversing plate 5, and
And it is able to solve the larger problem of reversing plate lateral force, so that the second reversing plate 5 is able to bear under the action of first sliding groove 8
Biggish Cross Wind Force, and then guarantee that entire first switching mechanism can bear biggish wind-force.
Driving motor is provided on spiral case 1, driving motor drives the second reversing plate 5 along first sliding groove 8 by transmission mechanism
Sliding.Transmission mechanism can be gear drive, or jointed gear unit or chain transminssion mechanism etc..
In the present embodiment, transmission mechanism includes gear 11, and the side of the second reversing plate 5 towards gear 11 is provided with rack gear
10, the driving end of driving motor is arranged in gear 11, and gear 11 is engaged with rack gear 10.Driving motor drives gear 11 to rotate,
During gear 11 rotates, band carry-over bar 10 is moved, and then drives the second reversing plate 5 along first sliding groove 8 by rack gear 10
Sliding, is not only simple in structure, and position adjusting is more convenient, it is easy to accomplish, cost is relatively low.
Second switching mechanism includes third reversing plate 6, and third reversing plate 6 is rotatably arranged on spiral case 1, and third is changed
There is the first turned position of air outlet 2 and the second turned position of the upper air outlet 2 of opening in block to plate 6.
When third reversing plate 6 is located at the second turned position, third reversing plate 6 is located on the extending direction of spiral case 1.
Rotation or third reversing plate 6 is driven by motor by motor and gear drive driving rotation in third reversing plate 6.
Second switching mechanism further includes the 4th reversing plate 7, when third reversing plate 6 is in the first turned position, the 4th commutation
Plate 7 is slidably arranged on spiral case 1 along the direction far from or close to third reversing plate 6, and is cooperated with third reversing plate 6, is closed
Close air outlet 2.
The overlapping edges of 4th reversing plate 7 stop in the outside of third reversing plate 6, and to the formation of the edge of third reversing plate 6
Gear.
The edge of third reversing plate 6 is provided with the first inclined-plane, and the edge of the 4th reversing plate 7 is provided with the second inclined-plane, and second
Inclined-plane is pressed on the first inclined-plane.
Second sliding slot 9 is provided on the side wall of spiral case 1, the 4th reversing plate 7 is embedded in second sliding slot 9, and sliding along second
The guiding of slot 9 is slided.
Driving motor is provided on spiral case 1, driving motor drives the 4th reversing plate 7 along second sliding slot 9 by transmission mechanism
Sliding.
Transmission mechanism includes gear 11, and the side of the 4th reversing plate 7 towards gear 11 is provided with rack gear 10, and gear 11 is arranged
At the driving end of driving motor, and gear 11 is engaged with rack gear 10.
The structure of the second above-mentioned switching mechanism and the structure of the first switching mechanism are essentially identical, and the relationship of all parts
It is also essentially identical with acting on, therefore and will not be described here in detail.
Certainly, the second switching mechanism can also use the structure different from the first switching mechanism, as long as can be to lower outlet air
The opening and closing of mouth 3 are adjusted.
It is essentially identical with first embodiment in conjunction with shown in Figure 6, second embodiment according to the present invention, difference
It is in in the present embodiment, transmission mechanism includes friction pulley 12, and the driving end of driving motor is arranged in friction pulley 12, with
Frictional drive between two reversing plates 5.
In the present embodiment, frictional drive directly is carried out by contacting between friction pulley 12 and the second reversing plate 5, without setting
Rack structure is set, without setting gear, therefore driving motor and friction pulley 12 can directly be made to be drivingly connected, structure
Simpler, cost of implementation is lower.In order to guarantee the validity of movement, it is preferable that in matching with friction pulley 12 for the second reversing plate 5
Roughening treatment has been carried out on the surface of conjunction, to increase the frictional force between friction pulley 12 and the second reversing plate 5, has been guaranteed to the
Effective driving of two reversing plates 5.
Transmission mechanism includes friction pulley 12, and the driving end of driving motor is arranged in friction pulley 12, between the 4th reversing plate 7
Frictional drive.
The sliding of second reversing plate 5 and the 4th reversing plate 7 can also directly be driven by supersonic motor.
First switching mechanism and the second switching mechanism can one of them use frictional wheel drive, can also two be all made of
Frictional wheel drive.
In conjunction with shown in Figure 7, according to an embodiment of the invention, air conditioner includes blower 13 and exhaust air flue, the outlet air
Air duct is above-mentioned exhaust air flue, and blower 13 is located in the spiral case 1 of exhaust air flue.Blower 13 is, for example, centrifugal blower or mixed flow
Blower.
Preferably, air conditioner further includes pod 14, and the lid of pod 14 is located on spiral case 1, be provided on pod 14 into
Air port 15.
After air conditioner booting, blower 13 is rotated, and air-flow is sucked in spiral case 1 from the air inlet 15 of pod 14, so
Realize that outlet air is adjusted up and down by the first switching mechanism and the second switching mechanism afterwards.
When air conditioner is in upper air-out mode, the first reversing plate 4 of the first switching mechanism turns to the second turned position,
Second reversing plate 5 is slided away from the direction of the first reversing plate 4, and third reversing plate 6 turns to the first turned position, and the 4th changes
It is slided to plate 7 towards third reversing plate 6, and backstop, in 6 outside of third reversing plate, upper air outlet 2 is opened at this time, lower air outlet 3
It closes, after air-flow sucks spiral case 1 by blower 13, is sent out from the upper air outlet 2 above spiral case 1.It is opened in the first switching mechanism
When, it first drives the second reversing plate 5 to act by gear and rack teeth mechanism, releases the backstop to the first reversing plate 4, later the first reversing plate
4 turn an angle under the driving effect of motor, air outlet 2 in opening.
In air conditioner operational process, third reversing plate 6 and the 4th reversing plate 7 will receive biggish active force, the effect
Power acts on reversing plate along the radial direction of blower 13, causes reversing plate easy to accomplish, in this application, the second switching mechanism
Including third reversing plate 6 and the 4th reversing plate 7, gear and rack teeth mechanism drives the 4th reversing plate 7, and third reversing plate 6 is straight by motor
Driving is connect, third reversing plate 6 is overlapped under the action of the wind on the 4th reversing plate 7, and the 4th reversing plate 7 is acted in second sliding slot 9
Under can bear biggish Cross Wind Force, so as to enhance the Cross Wind Force that third reversing plate 6 can bear, avoid losing
Effect problem.
When air conditioner is in lower air-out mode, the first switching mechanism closes upper air outlet 2, under the second switching mechanism is opened
Air outlet 3, air-flow enters spiral case 1 from pod 14, and comes out from lower air outlet 3.
When air conditioner is in upper and lower air-out mode, the first switching mechanism opens upper air outlet 2, the second switching mechanism at this time
Lower air outlet 3 is opened, air-flow enters spiral case 1 from pod 14, and the outlet air simultaneously from upper air outlet 2 and lower air outlet 3, realizes
Upper and lower both direction outlet air.
Those skilled in the art will readily recognize that above-mentioned each advantageous manner can be free under the premise of not conflicting
Ground combination, superposition.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all in spirit of the invention and
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within principle.Above only
It is the preferred embodiment of the present invention, it is noted that for those skilled in the art, do not departing from this hair
Under the premise of bright technical principle, several improvements and modifications can also be made, these improvements and modifications also should be regarded as guarantor of the invention
Protect range.
Claims (23)
1. a kind of exhaust air flue, which is characterized in that including spiral case (1), the spiral case (1) includes upper air outlet (2) and lower outlet air
Mouth (3), the upper air outlet (2) are provided with the first switching mechanism, and the lower air outlet (3) goes out to be provided with the second switching mechanism,
First switching construction be used to open perhaps close upper air outlet (2) second switching mechanism be used to open or
Close the lower air outlet (3), first switching mechanism and the second switching mechanism independent control.
2. exhaust air flue according to claim 1, which is characterized in that first switching mechanism includes the first reversing plate
(4), first reversing plate (4) is rotatably arranged on the spiral case (1), and first reversing plate (4) has block
First turned position of the upper air outlet (2) and the second turned position for opening the upper air outlet (2).
3. exhaust air flue according to claim 2, which is characterized in that first reversing plate (4) is located at the second rotation position
When setting, first reversing plate (4) is located on the extending direction of the spiral case (1).
4. exhaust air flue according to claim 2, which is characterized in that rotation is driven by motor in first reversing plate (4)
Or first reversing plate (4) is by motor and gear drive driving rotation.
5. exhaust air flue according to claim 2, which is characterized in that first switching mechanism further includes the second reversing plate
(5), when first reversing plate (4) is in the first turned position, second reversing plate (5) is along separate or close described
The direction of first reversing plate (4) is slidably arranged on the spiral case (1), and is cooperated with first reversing plate (4), described in closing
Upper air outlet (2).
6. exhaust air flue according to claim 5, which is characterized in that the overlapping edges of second reversing plate (5) are in institute
The outside of the first reversing plate (4) is stated, and backstop is formed to the edge of first reversing plate (4).
7. exhaust air flue according to claim 6, which is characterized in that the edge of first reversing plate (4) is provided with
One inclined-plane, the edge of second reversing plate (5) are provided with the second inclined-plane, and second inclined-plane is pressed on first inclined-plane
On.
8. exhaust air flue according to claim 5, which is characterized in that it is sliding to be provided with first on the side wall of the spiral case (1)
Slot (8), second reversing plate (5) are embedded in the first sliding groove (8), and slide along the guiding of the first sliding groove (8).
9. exhaust air flue according to claim 8, which is characterized in that it is provided with driving motor on the spiral case (1), it is described
Driving motor drives second reversing plate (5) to slide along the first sliding groove (8) by transmission mechanism.
10. exhaust air flue according to claim 9, which is characterized in that the transmission mechanism includes gear (11), and described
The side of two reversing plates (5) towards the gear (11) is provided with rack gear (10), and gear (11) setting is in the driving electricity
The driving end of machine, and the gear (11) is engaged with the rack gear (10).
11. exhaust air flue according to claim 9, which is characterized in that the transmission mechanism includes friction pulley (12), described
The driving end of the driving motor is arranged in friction pulley (12), the frictional drive between second reversing plate (5).
12. exhaust air flue according to any one of claim 1 to 11, which is characterized in that the second switching mechanism packet
It includes third reversing plate (6), the third reversing plate (6) is rotatably arranged on the spiral case (1), the third reversing plate
(6) the second rotation position of the first turned position and the opening upper air outlet (2) with air outlet (2) upper described in block
It sets.
13. exhaust air flue according to claim 12, which is characterized in that the third reversing plate (6) is located at the second rotation
When position, the third reversing plate (6) is located on the extending direction of the spiral case (1).
14. exhaust air flue according to claim 12, which is characterized in that the third reversing plate (6), which is driven by motor, to be turned
The dynamic or described third reversing plate (6) is by motor and gear drive driving rotation.
15. exhaust air flue according to claim 12, which is characterized in that second switching mechanism further includes the 4th commutation
Plate (7), when the third reversing plate (6) is in the first turned position, the 4th reversing plate (7) is along separate or close institute
The direction for stating third reversing plate (6) is slidably arranged on the spiral case (1), and is cooperated with the third reversing plate (6), and institute is closed
State air outlet (2).
16. exhaust air flue according to claim 15, which is characterized in that the overlapping edges of the 4th reversing plate (7) exist
The outside of the third reversing plate (6), and backstop is formed to the edge of the third reversing plate (6).
17. exhaust air flue according to claim 16, which is characterized in that the edge of the third reversing plate (6) is provided with
First inclined-plane, the edge of the 4th reversing plate (7) are provided with the second inclined-plane, and second inclined-plane is pressed on first inclined-plane
On.
18. exhaust air flue according to claim 15, which is characterized in that be provided with second on the side wall of the spiral case (1)
Sliding slot (9), the 4th reversing plate (7) are embedded in the second sliding slot (9), and sliding along the guiding of the second sliding slot (9)
It is dynamic.
19. exhaust air flue according to claim 18, which is characterized in that be provided with driving motor on the spiral case (1), institute
It states driving motor and drives the 4th reversing plate (7) to slide along the second sliding slot (9) by transmission mechanism.
20. exhaust air flue according to claim 19, which is characterized in that the transmission mechanism includes gear (11), described
The side of 4th reversing plate (7) towards the gear (11) is provided with rack gear (10), and the gear (11) is arranged in the driving
The driving end of motor, and the gear (11) is engaged with the rack gear (10).
21. exhaust air flue according to claim 19, which is characterized in that the transmission mechanism includes friction pulley (12), institute
State frictional drive between the driving end that the driving motor is arranged in friction pulley (12), with the 4th reversing plate (7).
22. a kind of air conditioner, including blower (13) and exhaust air flue, which is characterized in that the exhaust air flue be claim 1 to
Exhaust air flue described in any one of 21, the blower (13) are located in the spiral case (1) of the exhaust air flue.
23. air conditioner according to claim 22, which is characterized in that the air conditioner further includes pod (14), described
Pod (14) lid is located on the spiral case (1), is provided with air inlet (15) on the pod (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811090820.9A CN109186058A (en) | 2018-09-19 | 2018-09-19 | Exhaust air flue and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811090820.9A CN109186058A (en) | 2018-09-19 | 2018-09-19 | Exhaust air flue and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109186058A true CN109186058A (en) | 2019-01-11 |
Family
ID=64908476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811090820.9A Pending CN109186058A (en) | 2018-09-19 | 2018-09-19 | Exhaust air flue and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109186058A (en) |
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| CN114909793A (en) * | 2021-02-09 | 2022-08-16 | 珠海格力电器股份有限公司 | Air duct system, air conditioner indoor unit and air conditioner |
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