CN208011902U - Cabinet air-conditioner and air conditioner - Google Patents
Cabinet air-conditioner and air conditioner Download PDFInfo
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- CN208011902U CN208011902U CN201820392361.9U CN201820392361U CN208011902U CN 208011902 U CN208011902 U CN 208011902U CN 201820392361 U CN201820392361 U CN 201820392361U CN 208011902 U CN208011902 U CN 208011902U
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Abstract
The utility model discloses a kind of cabinet air-conditioner and air conditioner, the cabinet air-conditioner includes shell and the tubular wine wheel that is erected in shell, the front of the shell has the air outlet vertically extended, the width on the air outlet top is more than the width of air outlet lower part, and the tubular wine wheel corresponds to air outlet setting.The utility model cabinet air-conditioner, the outlet air average speed of its air outlet lower part is more than the outlet air average speed on air outlet top, the higher air-flow of speed can generate Involving velocity, surrounding flow is driven to move in the same direction together, when cabinet air-conditioner heats, it may make the hot wind of air outlet lower part higher wind to roll up suction surrounding flow and move downward forward or forward, to which the air supplying distance of cabinet air-conditioner can be improved, and then the air-supply comfort of cabinet air-conditioner can be improved.Simultaneously as the air supplying distance for the hot wind that cabinet air-conditioner lower part is sent out is remote, it can substantially improve, even avoid the phenomenon that indoor generation thermal stratification.
Description
Technical field
The utility model is related to air-conditioning technical field, more particularly to a kind of cabinet air-conditioner and air conditioner.
Background technology
In heating operation, the hot wind that air outlet is sent out is easy to move upwards, causes sending for cabinet air-conditioner cabinet air-conditioner
Not enough, air-supply comfort is poor for wind distance.Simultaneously as hot wind moves upwards too early, it is easy to make indoor generation thermal stratification
Phenomenon：Indoor top temperature is high, and temperature is relatively relatively low at human knee and shank, is easy to bring bad experience to user.
Utility model content
The main purpose of the utility model is to propose a kind of cabinet air-conditioner, it is intended to when solving existing cabinet air-conditioner heating, be sent
Wind is apart from inadequate technical problem.
To achieve the above object, it the utility model proposes a kind of cabinet air-conditioner, including shell and is erected in the shell
Tubular wine wheel, there is the air outlet vertically extended, the width on the air outlet top to be more than for the front of the shell
The width of the air outlet lower part, the tubular wine wheel correspond to the air outlet setting.
Preferably, the width of the air outlet is in the setting gradually successively decreased from top to bottom.
Preferably, the air outlet is in the multistage ladder-like setting that width gradually successively decreases from top to bottom.
Preferably, most descending for the air outlet has the first ratio between the height of single order and the height of the air outlet,
First ratio is greater than or equal to 0.1, and is less than or equal to 0.5.
Preferably, the air outlet includes first segment and the second segment that is connected with the first segment, and first section
Above the second segment；
The width of the first segment remains unchanged, and the width of the second segment is in setting of gradually successively decreasing from top to bottom；Alternatively,
The width of the first segment is remained unchanged in setting of gradually successively decreasing from top to bottom, the width of the second segment.
Preferably, there is the second ratio, second ratio between the height of the first segment and the height of the air outlet
Value is greater than or equal to 0.1, and is less than or equal to 0.5.
Preferably, the cabinet air-conditioner further includes heat exchanger, and the heat exchanger is set as one-row heat exchanger.
Preferably, the cabinet air-conditioner further includes heat exchanger, and the heat exchanger top is set as double, under the heat exchanger
Portion is set as single.
Preferably, the heat exchanger is set as having third ratio between the height of single part and the height of the heat exchanger
Value, the third ratio is greater than or equal to 0.1, and is less than 1.
Preferably, the tubular wine wheel includes the first sub- wind wheel and the second sub- wind wheel arranged from top to bottom, and described first
The lower end of sub- wind wheel connects the upper end of the described second sub- wind wheel, the first sub- wind wheel and the second sub- wind wheel coaxial arrangement,
And the diameter of the first sub- wind wheel is less than the diameter of the described second sub- wind wheel.
Preferably, the tubular wine wheel includes the first sub- wind wheel and the second sub- wind wheel arranged from top to bottom, and described first
The lower end of sub- wind wheel connects the upper end of the described second sub- wind wheel, the first sub- wind wheel and the second sub- wind wheel coaxial arrangement,
The diameter of the first sub- wind wheel is identical as the diameter of the described second sub- wind wheel, and the leaf chord length of the first sub- wind wheel is less than
The leaf chord length of the second sub- wind wheel.
Preferably, the tubular wine wheel includes the first sub- wind wheel and the second sub- wind wheel arranged from top to bottom, and described first
The lower end of sub- wind wheel connects the upper end of the described second sub- wind wheel, the first sub- wind wheel and the second sub- wind wheel coaxial arrangement,
And the Leaf positional distribution density of the first sub- wind wheel is less than the Leaf positional distribution density of the described second sub- wind wheel.
Preferably, the cabinet air-conditioner further includes spiral case component, and the spiral case component has the arranged along the vertical direction
The diffuser in one air duct and the second air duct, first air duct is docked with the top of the air outlet, the expansion in second air duct
Pressure section is docked with the lower part of the air outlet, and the diffuser width in first air duct is more than the diffuser in second air duct
Width.
Preferably, the spiral case component includes spiral case and volute tongue；
The volute tongue includes upper volute tongue connected up and down and lower volute tongue, the projection of the root of the upper volute tongue in the horizontal plane
It is overlapped with the projection of the root of the lower volute tongue in the horizontal plane, and the projection position of the diffuser of the upper volute tongue in the horizontal plane
In the inside of the diffuser projection in the horizontal plane of the lower volute tongue；
The spiral case include upper volute that is corresponding to the upper volute tongue and the lower volute tongue setting respectively and being connected up and down and
Lower spiral case, the projection of the air inducing section of the projection of the air inducing section of the upper volute in the horizontal plane and the lower spiral case in the horizontal plane
It overlaps, diffuser projection in the horizontal plane of the projection of the diffuser of the upper volute in the horizontal plane positioned at the lower spiral case
Inside；
Wherein, first air duct is set between the upper volute tongue and the upper volute, and second air duct is set to described
Between upper volute and the lower spiral case.
The utility model also proposes a kind of air conditioner, including cabinet air-conditioner.The cabinet air-conditioner includes shell and is erected in
Tubular wine wheel in the shell, the front of the shell have the air outlet vertically extended, the air outlet top
Width be more than the width of the air outlet lower part, the tubular wine wheel corresponds to the air outlet and is arranged.
The utility model cabinet air-conditioner, by make air outlet top width be more than air outlet lower part width, that is,
The shrinkage in width for making air outlet lower part, so as to improve the rate of outflow of the air-flow flowed out through air outlet lower part, that is to say, that
The outlet air average speed of air outlet lower part can be increased, so that the outlet air average speed of air outlet lower part is more than on air outlet
The outlet air average speed in portion drives surrounding gas so that the higher air-flow of the speed of air outlet lower part can generate Involving velocity
Stream moves in the same direction together, is inhaled to when cabinet air-conditioner heats, may make the hot wind of air outlet lower part higher wind to roll up
Surrounding flow moves downward forward or forward, and trend is moved upwards to can inhibit hot wind, is sent to can avoid cabinet air-conditioner
The hot wind that goes out is premature to be moved upwards, and to which the air supplying distance of cabinet air-conditioner can be improved, and then the air-supply of cabinet air-conditioner can be improved
Comfort.Simultaneously as the air supplying distance for the hot wind that the air outlet lower part of cabinet air-conditioner is sent out is remote, it can substantially improve, even keep away
Exempt from indoor generation thermal stratification phenomenon, so that indoor temperature of lower is high, achievees the effect that warm foot, and then promote cabinet air-conditioner
User experience.Based on essentially identical principle, when refrigeration, since the outlet air average speed of air outlet lower part is more than on air outlet
The outlet air average speed in portion, to which cabinet air-conditioner, particularly the air supplying distance of cabinet air-conditioner lower part also can be improved.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of one embodiment of the utility model cabinet air-conditioner；
Fig. 2 is the diagrammatic cross-section of the utility model cabinet air-conditioner II-II line along Fig. 1, wherein heat exchanger is set as single
Arrange heat exchanger；
Fig. 3 is the diagrammatic cross-section of the utility model cabinet air-conditioner II-II line along Fig. 1, wherein heat exchanger top is arranged
It is set as single for double, lower part；
Fig. 4 is the structural schematic diagram of another embodiment of the utility model cabinet air-conditioner, wherein the air outlet is in two rank ranks
Ladder setting；
Fig. 5 is the structural schematic diagram of another embodiment of the utility model cabinet air-conditioner, wherein the air outlet is in three rank ranks
Ladder setting；
Fig. 6 is the diagrammatic cross-section of the utility model cabinet air-conditioner line VI -- VI along Fig. 5；
Fig. 7 is the structural schematic diagram of another embodiment of the utility model cabinet air-conditioner, wherein the width of first segment is kept not
Become, the width of second segment is in setting of gradually successively decreasing from top to bottom；
Fig. 8 is the structural schematic diagram of another embodiment of the utility model cabinet air-conditioner, wherein the width of first segment is in from upper
And lower setting of gradually successively decreasing, the width of second segment remain unchanged；
Fig. 9 is the structural schematic diagram of heat exchanger in Fig. 2；
Figure 10 is the structural schematic diagram of heat exchanger in Fig. 3；
Figure 11 is the structural schematic diagram of tubular wine wheel in Fig. 2, wherein the diameter of the first sub- wind wheel is straight with the second sub- wind wheel
Diameter is identical；
Figure 12 is the structural schematic diagram of tubular wine wheel in Fig. 3, wherein the diameter of the first sub- wind wheel is less than the second sub- wind wheel
Diameter；
Figure 13 is the structural schematic diagram of the limit partition board in the utility model.
Drawing reference numeral explanation：
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction be only used for explain it is opposite between each component under a certain particular pose (as shown in the picture)
Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes correspondingly.
If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment
Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning
The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one
A this feature.In addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, will be understood that this technical side when the combination of technical solution appearance is conflicting or cannot achieve
The combination of case is not present, also not within the protection domain of the requires of the utility model.
The utility model proposes a kind of cabinet air-conditioners.
In the utility model embodiment, as shown in figure 1 to figure 13, the cabinet air-conditioner 100, including shell 10 and setting
In the tubular wine wheel 20 in shell 10, the front of the shell 10 has the air outlet 11 vertically extended, the outlet air
The width on 11 tops of mouth is more than the width of 11 lower part of air outlet, and the tubular wine wheel 20 corresponds to air outlet 11 and is arranged.
In a particular embodiment, the cabinet air-conditioner 100 further includes spiral case component 40 and heat exchanger 50, the tubular wine wheel
20 be set to heat exchanger 50 inside, the ducting assembly 40 be set between tubular wine wheel 20 and air outlet 11, for by air from
It is drained to forward at air outlet 11 at heat exchanger 50.
The utility model cabinet air-conditioner 100, by making the width on 11 top of air outlet be more than the width of 11 lower part of air outlet,
The shrinkage in width for namely making 11 lower part of air outlet, so as to improve the outflow speed of the air-flow flowed out through 11 lower part of air outlet
Degree, that is to say, that the outlet air average speed of 11 lower part of air outlet can be increased, so that the outlet air of 11 lower part of air outlet is average
Speed is more than the outlet air average speed on air outlet top, and the higher air-flow of speed can generate Involving velocity, drive surrounding flow one
It rises and moves in the same direction, so that the hot wind volume suction surrounding flow of 11 lower part higher wind of air outlet is forward or downward forward
Movement is sent to which when cabinet air-conditioner 100 heats, can inhibit hot wind moves upwards trend to can avoid cabinet air-conditioner 100
The hot wind that goes out is premature to be moved upwards, and to which the air supplying distance of cabinet air-conditioner 100 can be improved, and then cabinet air-conditioner 100 can be improved
Air-supply comfort.Simultaneously as the air supplying distance for the hot wind that 11 lower part of air outlet of cabinet air-conditioner 100 is sent out is remote, it can be significantly
Improve, even avoid indoor generation thermal stratification phenomenon, so that indoor temperature of lower is high, achievees the effect that warm foot, in turn
Promote the user experience of cabinet air-conditioner 100.Based on essentially identical principle, when refrigeration, since the outlet air of 11 lower part of air outlet is flat
Equal speed is more than the outlet air average speed on air outlet top, to can be improved the air-supply of cabinet air-conditioner 100, particularly lower part away from
From.
So the utility model cabinet air-conditioner 100, by making the width on 11 top of air outlet be more than 11 lower part of air outlet
Width, can make the outlet air average speed of its 11 lower part of air outlet be more than the outlet air average speed on 11 top of air outlet, and speed is higher
Air-flow can generate Involving velocity, drive surrounding flow to move in the same direction together, when cabinet air-conditioner 100 heats, can make
11 lower part higher wind of air outlet hot wind volume inhale surrounding flow move downward forward or forward, to can inhibit hot wind to
Upper movement tendency moves upwards to which the hot wind of the avoidable submitting of cabinet air-conditioner 100 is premature, to which cabinet air-conditioner can be improved
100 air supplying distance, and then the air-supply comfort of cabinet air-conditioner 100 can be improved.Simultaneously as 100 lower part of cabinet air-conditioner is sent out
Hot wind air supplying distance it is remote, can substantially improve, even avoid the phenomenon that indoor generation thermal stratification.
Further, as shown in Figure 1, the width of the air outlet 11 is in the setting gradually successively decreased from top to bottom.In this way, can
Realize that the width on 11 top of the air outlet is more than the width of 11 lower part of air outlet.Simultaneously as the width of air outlet 11 is from upper
And lower gradually successively decrease so that the flow velocity for the air-flow that air outlet 11 is sent out gradually increases from top to bottom, so as to reduce air-flow
Suddenly it transfers, so as to reduce the flow losses of air-flow, and then the air supplying distance of cabinet air-conditioner 100 can be further improved, and
Noise can be reduced.
Certainly, the air outlet 11 can be configured as other structures form.
In another embodiment, as shown in Figure 4 and Figure 5, the air outlet 11 gradually successively decreases more in width from top to bottom
The ladder-like setting of rank.In this way, can also realize that the width on 11 top of the air outlet is more than the width of 11 lower part of air outlet.
In this embodiment, further, as shown in Figure 4 and Figure 5, the air outlet 11 most descend the height h1 of single order with
There is the first ratio, first ratio is greater than or equal to 0.1, and is less than or equal between the whole height h of air outlet 11
0.5。
If being appreciated that, the first ratio is too small, 11 lower part of air outlet can be made to go out the big throughput of wind velocity very few, to
It is not enough to air outlet 11 top is driven to go out the small air-flow of wind velocity and travel forward, so that the air supplying distance of cabinet air-conditioner 100
Increased unobvious；If the first ratio is excessive, 11 lower part of air outlet can be made to go out, and the big throughput of wind velocity is excessive, on air outlet
It is very few that portion goes out the small throughput of wind velocity, to cause to waste.Therefore in the present embodiment, first ratio is preferably greater than
Or it is equal to 0.1, and it is less than or equal to 0.5.
In another embodiment, as shown in Figure 7 and Figure 8, the air outlet 11 include first segment 111 and with first segment 111
Connected second segment 112, the first segment 111 join end to end with second segment 112, and the first segment 111 is located at second segment 112
Top；
The width of the first segment 111 remains unchanged, and the width of the second segment 112 is set in gradually successively decreasing from top to bottom
It sets；Alternatively, the width of the first segment 111, in setting of gradually successively decreasing from top to bottom, the width of the second segment 112 is kept not
Become.
In this way, can also realize that the width on 11 top of the air outlet is more than the width of 11 lower part of air outlet.
In this embodiment, further, as shown in Figure 7 and Figure 8, the height h1 of the first segment 111 and air outlet 11
Whole height h between have the second ratio, second ratio be greater than or equal to 0.1, and be less than or equal to 0.5.
If being appreciated that, the second ratio is too small, 11 lower part of air outlet can be made to go out the big throughput of wind velocity very few, to
It is not enough to air outlet 11 top is driven to go out the small air-flow of wind velocity and travel forward, so that the air supplying distance of cabinet air-conditioner 100
Increased unobvious；If the second ratio is excessive, 11 lower part of air outlet can be made to go out, and the big throughput of wind velocity is excessive, on air outlet
It is very few that portion goes out the small throughput of wind velocity, to cause to waste.Therefore in the present embodiment, second ratio is preferably greater than
Or it is equal to 0.1, and it is less than or equal to 0.5.
Certainly, the inventive concept based on the utility model, those skilled in the art can be readily conceivable that more outlet air
The structure type of mouth 11, need not repeat one by one herein.
The utility model cabinet air-conditioner 100, width that can also be by adjusting 11 top of air outlet and 11 lower part of air outlet
Width ratio and take into account its height ratio, to obtain best implementation result, so that 100 air supplying distance of cabinet air-conditioner is remote, makes an uproar
Sound is low etc..
Further, as shown in Figure 2 and Figure 9, the heat exchanger 50 is set as one-row heat exchanger.
In this way, by setting heat exchanger 50 to one-row heat exchanger so that the air intake resistance of heat exchanger 50 is small, so as to increase
Big intake, so as to increase the air output and air supplying distance of cabinet air-conditioner 100.Meanwhile it can further improve, even be eliminated room
The phenomenon that interior thermal stratification.In addition, setting heat exchanger 50 to one-row heat exchanger, it may make that heat exchange is more abundant, so as to
Improve heat exchanger effectiveness.
Further, the flow path of the heat exchanger 50 is set as bottom in and top out.
In this way, can guarantee the refrigeration effect of cabinet air-conditioner 100, and the heating effect of cabinet air-conditioner 100 can be improved.Tool
For body, when cabinet air-conditioner 100 is in heating mode, since the flow path of heat exchanger 50 is bottom in and top out, by heat exchanger 50
The gas flow temperature of lower part is relatively high, and the gas flow temperature by 50 top of heat exchanger is relatively low, so that through air outlet 11
The gas flow temperature of lower part outflow is relatively high, and the gas flow temperature flowed out through 11 top of air outlet is relatively low, so that outlet air
Gas flow temperature in front of 11 tops of mouth is sent less than the gas flow temperature in front of 11 lower part of air outlet to can inhibit 11 lower part of air outlet
The thermal current gone out floats, so that the thermal current submitting that 11 lower part of air outlet is sent out is farther, and then can not only improve sky
Adjust the air supplying distance of cabinet-type air conditioner 100, it is often more important that the warm cool air-supply effect of foot can also be formed, and then air-conditioning cabinet can be improved
The air-supply comfort of machine 100.
In the other embodiment of the utility model, as shown in figs. 3 and 10, to realize said effect or similar effect,
50 top of the heat exchanger is set as double, and 50 lower part of the heat exchanger is set as single.
In this way, 50 lower part of heat exchanger is set as single, by resistance, increase when can reduce 20 lower part air draught of tubular wine wheel
Intake, so as to increase the air quantity of tubular wine wheel lower part generation, so as to increase the air output of 100 lower part of cabinet air-conditioner, send
Wind velocity and air supplying distance, to when cabinet air-conditioner 100 heats, can further improve the air supplying distance of cabinet air-conditioner 100, into
And it can further improve the air-supply comfort of cabinet air-conditioner 100.Meanwhile it can further improve, even be eliminated indoor temperature layering
The phenomenon that.
In this embodiment, further, the heat exchanger 50 is set as the height H1 and heat exchanger 50 of single part
There is third ratio, the third ratio is greater than or equal to 0.1, and is less than 1 between height H.
If being appreciated that, third ratio is too small, can make said effect unobvious, if third ratio is excessive, no body of laws
Reveal the effect of double part.So the third ratio is preferably greater than or equal to 0.2, and it is less than 0.8.
Similarly, in this embodiment, the flow path of the heat exchanger 50 is also configured as bottom in and top out.In this way, can guarantee sky
The refrigeration effect of cabinet-type air conditioner 100 is adjusted, and the heating effect of cabinet air-conditioner 100 can be improved.Specifically, at cabinet air-conditioner 100
When heating mode, the gas flow temperature in front of 11 top of air outlet is less than the gas flow temperature in front of 11 lower part of air outlet, so as to
The thermal current that 11 lower part of air outlet is sent out is inhibited to float, so that the thermal current submitting that 11 lower part of air outlet is sent out is farther,
And then it can not only improve the air supplying distance of cabinet air-conditioner 100, it is often more important that the warm cool air-supply effect of foot can also be formed,
And then the air-supply comfort of cabinet air-conditioner 100 can be improved.
In this embodiment, if air outlet 11 is set as in the ladder-like setting of two ranks that width gradually successively decreases from top to bottom,
Can then it make：Heat exchanger 50 corresponds to the upper sub- air outlet of rank and is set as double, and heat exchanger 50 corresponds to the lower sub- air outlet of rank and is set as single.
If air outlet 11 is set as end to end first segment 111 and second segment 112 up and down, can make：Heat exchanger 50 corresponds to first segment
111 are set as double, and heat exchanger 50 corresponds to second segment 112 and is set as single.
In a particular embodiment, as shown in Fig. 2, Fig. 3, Fig. 9 and Figure 10, the heat exchanger 50 be preferably it is vertically extending and
The U-typed heat exchanger for being open facing forward, the heat exchanger 50 are erected in shell 10, and the tubular wine wheel 20 is located at heat exchanger 50
On the inside of front, so as to increase the heat exchange area of heat exchanger 50, promote the rate of air circulation of heat exchanger 50, so as to promote heat exchange
The heat exchange efficiency of device 50.
Certainly, in other embodiments, heat exchanger 50 or flat heat exchanger or " V " type heat exchanger.
Further, as shown in figure 11, the tubular wine wheel 20 includes the first sub- wind wheel 21 for arranging from top to bottom and the
Two sub- wind wheels 22, the lower end of the first sub- wind wheel 21 connect the upper end of the second sub- wind wheel 22, the first sub- wind wheel 21 and the
Two sub- wind wheels 22 are coaxially disposed, and the diameter of the first sub- wind wheel 21 is identical as the diameter of the second sub- wind wheel 22, and described first
The leaf chord length L1 of sub- wind wheel 21 is less than the leaf chord length L2 of the second sub- wind wheel 22.
It is appreciated that the first sub- wind wheel, 21 and second sub- wind wheel 22 coaxial arrangement, and the first sub- wind wheel 21 with
Second sub- wind wheel 22 links together, so, when the tubular wine wheel 20 rotates, the first sub- wind wheel, 21 and second sub- wind wheel
22 rotating speeds are identical.Again because the diameter of the described first sub- wind wheel 21 is identical as the diameter of the second sub- wind wheel 22, and the second sub- wind wheel
22 leaf chord length L2 is more than the leaf chord length L1 of the first sub- wind wheel 21 so that the air quantity that the second sub- wind wheel 22 generates when rotating is more
The air quantity generated when the first sub- wind wheel 21 rotates, so that the outlet air average magnitude and outlet air average speed of 11 lower part of air outlet
Higher than the outlet air average magnitude and outlet air average speed on 11 top of air outlet, the higher air-flow of speed can generate Involving velocity, drive
Surrounding flow is moved to the same direction together, inhales surrounding flow to can also make the hot wind of 11 lower part higher wind of air outlet roll up
It moves downward forward or forward, to which when cabinet air-conditioner 100 heats, can inhibit hot wind moves upwards trend, can avoid
The hot wind of 11 lower part of the air outlet submitting of cabinet air-conditioner 100 is premature to be moved upwards, to which the air-supply of cabinet air-conditioner 100 can be improved
Distance, and then the air-supply comfort of cabinet air-conditioner 100 can be improved.Simultaneously as 11 lower part of air outlet of cabinet air-conditioner 100 is sent out
Hot wind air supplying distance it is remote, can substantially improve, even avoid indoor generation thermal stratification phenomenon, so that indoor lower part temperature
Degree is high, achievees the effect that warm foot, and then promote the user experience of cabinet air-conditioner 100.
I other words by making, the diameter of the first sub- wind wheel 21 is identical as the diameter of the second sub- wind wheel 22, the second sub- wind wheel 22
Leaf chord length L2 be more than the first sub- wind wheel 21 leaf chord length L1, may make outlet air average magnitude and the outlet air of 11 lower part of air outlet
Average speed is higher than the outlet air average magnitude and outlet air average speed on 11 top of air outlet, to which sending for cabinet air-conditioner 100 can be improved
Wind distance, and then the air-supply comfort of cabinet air-conditioner 100 can be improved.
Specifically, if air outlet 11 is set as, in the ladder-like setting of two ranks that width gradually successively decreases from top to bottom, to make：
First sub- wind wheel 21 corresponds to the sub- air outlet setting of upper rank, and the second sub- wind wheel 22 corresponds to the sub- air outlet setting of lower rank.If air outlet 11
It is set as end to end first segment 111 and second segment 112 up and down, then can be made：First sub- wind wheel 21 corresponds to first segment 111 and sets
It sets, the second sub- wind wheel 22 corresponds to second segment 112 and is arranged.
Certainly, it to reach said effect or similar effect, can also be realized by other designs.
For example, in some embodiments of the utility model, the tubular wine wheel 20 includes first arranged from top to bottom
Sub- wind wheel 21 and the second sub- wind wheel 22, the upper end of the second sub- wind wheel 22 of lower end connection of the first sub- wind wheel 21, described first
Sub- wind wheel 21 and the coaxial arrangement of the second sub- wind wheel 22, and the Leaf positional distribution density of the first sub- wind wheel 21 is less than the second sub- wind wheel
22 Leaf positional distribution density.
It is appreciated that in this embodiment, the coaxial arrangement of the first sub- wind wheel, 21 and second sub- wind wheel 22, and described the
One sub- wind wheel 21 links together with the second sub- wind wheel 22, so, when the tubular wine wheel 20 rotates, the first sub- wind wheel 21
It is identical with 22 rotating speed of the second sub- wind wheel.Again because the Leaf positional distribution density of the second sub- wind wheel 22 is more than the blade of the first sub- wind wheel 21
Distribution density also may make the air quantity that the second sub- wind wheel 22 generates to be more than the air quantity that the first sub- wind wheel 21 generates, to can also make
11 lower part of air outlet air output and air supply velocity be higher than 11 top of air outlet air output and air supply velocity so that going out
The hot wind volume of higher wind is inhaled surrounding flow and is moved downward forward or forward in front of 11 lower part of air port, to can inhibit hot wind to
Upper movement tendency, to may make the air supplying distance of cabinet air-conditioner 100 farther, to when cabinet air-conditioner 100 heats, can avoid
The hot wind of 11 lower part of the air outlet submitting of cabinet air-conditioner 100 is premature to be moved upwards, to which the air-supply of cabinet air-conditioner 100 can be improved
Distance, and then the air-supply comfort of cabinet air-conditioner 100 can be improved.Simultaneously as 11 lower part of air outlet of cabinet air-conditioner 100 is sent out
Hot wind air supplying distance it is remote, can substantially improve, even avoid indoor generation thermal stratification phenomenon, so that indoor lower part temperature
Degree is high, achievees the effect that warm foot, and then promote the user experience of cabinet air-conditioner 100.
For another example, in some other embodiments of the utility model, as shown in figure 12, the tubular wine wheel 20 includes
The lower end of the first sub- wind wheel 21 arranged from top to bottom and the second sub- wind wheel 22, the first sub- wind wheel 21 connects the second sub- wind wheel
22 upper end, the coaxial arrangement of the first sub- wind wheel, 21 and second sub- wind wheel 22, and the diameter of the first sub- wind wheel 21 is less than
The diameter of second sub- wind wheel 22.
It is appreciated that in this embodiment, the coaxial arrangement of the first sub- wind wheel, 21 and second sub- wind wheel 22, and described the
One sub- wind wheel 21 links together with the second sub- wind wheel 22, so, when the tubular wine wheel 20 rotates, the first sub- wind wheel 21
It is identical with 22 rotating speed of the second sub- wind wheel.Again because the diameter of the described first sub- wind wheel 21 is less than the diameter of the second sub- wind wheel 22,
The air quantity that the second sub- wind wheel 22 generates may make to be more than the air quantity that the first sub- wind wheel 21 generates, to also may make under air outlet 11
The air output and air supply velocity in portion are higher than the air output and air supply velocity on 11 top of air outlet, so that before 11 lower part of air outlet
The hot wind volume of square higher wind is inhaled surrounding flow and is moved downward forward or forward, and trend is moved upwards to can inhibit hot wind,
To may make the air supplying distance of cabinet air-conditioner 100 farther, to when cabinet air-conditioner 100 heats, can avoid cabinet air-conditioner 100
11 lower part of air outlet send out hot wind it is premature move upwards, to which the air supplying distance of cabinet air-conditioner 100, Jin Erke can be improved
Improve the air-supply comfort of cabinet air-conditioner 100.Simultaneously as the hot wind that 11 lower part of air outlet of cabinet air-conditioner 100 is sent out is sent
Wind distance is remote, can substantially improve, even avoid indoor generation thermal stratification phenomenon, so that indoor temperature of lower is high, reaches
The effect of foot is warmed up, and then promotes the user experience of cabinet air-conditioner 100.
Further, since the air quantity that the second sub- wind wheel 22 generates is more than the air quantity generated with the first sub- wind wheel 21, to
Suffered resistance is more than resistance suffered when the rotation of the first sub- wind wheel 21 when the second sub- wind wheel 22 being made to rotate, i.e., so that second
The unbalance stress of sub- wind wheel 22 and the first sub- wind wheel 21 so that tubular wine wheel 20 is easily deformed, breakage etc., and then can influence
The service life of tubular wine wheel 20.
To solve this problem, as shown in figure 13, the cabinet air-conditioner 100 further include limit partition board 30, it is described limit every
Plate 30 is fixed in shell 10；Evacuation through-hole 31 is offered on the limit partition board 30, the tubular wine wheel 20, which is sheathed on, to be kept away
It allows in through-hole 31, and the limit partition board 30 is arranged close to the first sub- wind wheel 21 and 22 junction of the second sub- wind wheel, the limit
Partition board 30 is rotatably connected with tubular wine wheel 20.
In this way, limiting partition board 30 by setting, and limit partition board 30 is made to be rotatably connected with tubular wine wheel 20 so that limit
Partition board 30 can limit tubular wine wheel 20, so as to buffer the power being subject to when tubular wine wheel 20 rotates, be passed through so as to reduce
Stream wind wheel 20 deforms, damaged risk, and the service life of tubular wine wheel 20 can be improved；And will limit partition board 30 close to the
One sub- wind wheel 21 and the setting of 22 junction of the second sub- wind wheel, can play said effect to large extent.Meanwhile it being limited by being arranged
Partition board 30 can separate the peripheral space of the first sub- wind wheel 21 and the second sub- wind wheel 22, so as to reduce air-flow flow separation, take off
The frequency of the appearance of phenomena such as stream, vortex, thereby reduces noise.
Specifically, the limit partition board 30 is sheathed on 21 or the second sub- wind wheel 22 of the first sub- wind wheel, the limit partition board 30
It is rotatably connected with 21 or the second sub- wind wheel 22 of the first sub- wind wheel.
Specifically, the cabinet air-conditioner 100 further includes Limit Bearing (not shown), the Limit Bearing is located at through-flow wind
It takes turns between 20 (21 or the second sub- wind wheels 22 of the first sub- wind wheel) and limit partition board 30, and the inner ring of the Limit Bearing is fixedly connected
In the peripheral surface of tubular wine wheel 20 (21 or the second sub- wind wheel 22 of the first sub- wind wheel), the outer ring of the Limit Bearing is fixedly connected on
The internal face of limiting through hole 31.So, it can be achieved that limit partition board 30 and (the 21 or the second sub- wind wheel of the first sub- wind wheel of tubular wine wheel 20
22) it is rotatably connected.Meanwhile tubular wine wheel 20 (21 or the second sub- wind wheel 22 of the first sub- wind wheel) and limit are connected by Limit Bearing
Position partition board 30 may make tubular wine wheel 20 (21 or the second sub- wind wheel 22 of the first sub- wind wheel) and limit partition board 30 simple in structure.
In the other embodiment of the utility model, the limit partition board 30 can also be realized and through-flow wind by other means
Wheel 20 is rotatably connected.Specifically, on the peripheral surface of the tubular wine wheel 20 (21 or the second sub- wind wheel 22 of the first sub- wind wheel) at
Shape has annular annular groove (not shown), the annular annular groove to be arranged close to the first sub- wind wheel 21 and 22 junction of the second sub- wind wheel, institute
The inner edge for stating limit partition board 30 is rotatably installed in annular groove；To reduce inner edge and the annular groove of limit partition board 30
Friction between 222, the cabinet air-conditioner 100 further include limit ball (not shown), and the limit ball is set to annular groove
Between the outer surface of 30 inner edge of internal face and limit partition board.
Further, as shown in Figures 2 and 3, the spiral case component 40 has the first air duct 41 arranged along the vertical direction
It is docked with the top of air outlet 11 with the diffuser in the second air duct 42, first air duct 41, the diffusion in second air duct 41
Section is docked with the lower part of air outlet 11, and the width of the diffuser in first air duct 41 is more than the diffuser in the second air duct 42
Width.
In this way, the first air duct 41 and the top of air outlet 11 can be made to match, the lower part in the second air duct 42 and air outlet 11
Match, so as to form continuous common runner, so as to reduce the flow losses of air-flow, reduce noise.
Specifically, if air outlet 11 is set as, in the ladder-like setting of two ranks that width gradually successively decreases from top to bottom, to make：
First air duct 41 is docked with the sub- air outlet of upper rank, and the second air duct 42 is docked with the lower sub- air outlet of rank.If air outlet 11 is set as
Under end to end first segment 111 and second segment 112, then can make：First air duct 41 is docked with first segment 111, the second air duct 42
It is docked with second segment 112.
Specifically, as shown in Figures 2 and 3, the spiral case component 40 further includes spiral case and volute tongue；
The volute tongue includes upper volute tongue 43 connected up and down and lower volute tongue 44, and the root 431 of the upper volute tongue is in horizontal plane
On projection overlapped with the projection of the root 441 of lower volute tongue in the horizontal plane, the diffuser 432 of the upper volute tongue is in the horizontal plane
Projection positioned at lower volute tongue the projection in the horizontal plane of diffuser 442 inside；
The spiral case include correspond to respectively upper volute 45 that is that volute tongue 43 is arranged with lower volute tongue 44 and being connected up and down and under
Spiral case 46, the throwing of the air inducing section 461 of the projection of the air inducing section 451 of the upper volute in the horizontal plane and lower spiral case in the horizontal plane
Shadow overlaps, the projection of the diffuser 452 of the upper volute in the horizontal plane positioned at lower spiral case diffuser 462 in the horizontal plane
The inside of projection；
Wherein, first air duct 41 is set between upper volute tongue 43 and upper volute 45, and second air duct 42 is set to upper snail
Between shell 44 and lower spiral case 46.
So, it can be achieved that the width of the diffuser in first air duct 41 is more than the width of the diffuser in the second air duct 42.
Meanwhile the structure of abbreviated volute component 40 is also helped, it is convenient for the making of spiral case component 40.
The utility model also proposes a kind of air conditioner, and the air conditioner includes outdoor unit and cabinet air-conditioner as described above,
The concrete structure of the cabinet air-conditioner is with reference to above-described embodiment, since the utility model air conditioner uses above-mentioned all embodiments
Whole technical solutions, therefore at least all advantageous effects caused by the technical solution with above-described embodiment, it is not another herein
One repeats.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
It is every under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (15)
1. a kind of cabinet air-conditioner, including shell and the tubular wine wheel that is erected in the shell, which is characterized in that the shell
There is the air outlet vertically extended, the width on the air outlet top to be more than the width of the air outlet lower part for front,
The tubular wine wheel corresponds to the air outlet setting.
2. cabinet air-conditioner as described in claim 1, which is characterized in that the width of the air outlet is in gradually to successively decrease from top to bottom
Setting.
3. cabinet air-conditioner as described in claim 1, which is characterized in that the air outlet gradually successively decreases in width from top to bottom
Multistage ladder-like setting.
4. cabinet air-conditioner as claimed in claim 3, which is characterized in that the air outlet most descend the height of single order with it is described go out
There is the first ratio, first ratio is greater than or equal to 0.1, and is less than or equal to 0.5 between the height in air port.
5. cabinet air-conditioner as described in claim 1, which is characterized in that the air outlet includes first segment and with described first
The second segment of Duan Xianglian, and the first segment is located above the second segment；
The width of the first segment remains unchanged, and the width of the second segment is in setting of gradually successively decreasing from top to bottom；Alternatively, described
The width of first segment is remained unchanged in setting of gradually successively decreasing from top to bottom, the width of the second segment.
6. cabinet air-conditioner as claimed in claim 5, which is characterized in that the height of the height of the first segment and the air outlet
Between have the second ratio, second ratio be greater than or equal to 0.1, and be less than or equal to 0.5.
7. the cabinet air-conditioner as described in any one of claim 1 to 6, which is characterized in that the cabinet air-conditioner further includes changing
Hot device, the heat exchanger are set as one-row heat exchanger.
8. the cabinet air-conditioner as described in any one of claim 1 to 6, which is characterized in that the cabinet air-conditioner further includes changing
Hot device, the heat exchanger top are set as double, and the heat exchanger lower part is set as single.
9. cabinet air-conditioner as claimed in claim 7, which is characterized in that the heat exchanger is set as height and the institute of single part
Stating has third ratio between the height of heat exchanger, and the third ratio is greater than or equal to 0.1, and is less than 1.
10. the cabinet air-conditioner as described in any one of claim 1 to 6, which is characterized in that the tubular wine wheel includes from upper
And the first sub- wind wheel and the second sub- wind wheel of lower arrangement, the lower end of the first sub- wind wheel connect the upper of the described second sub- wind wheel
End, the first sub- wind wheel and the second sub- wind wheel coaxial arrangement, and the diameter of the first sub- wind wheel is less than described second
The diameter of sub- wind wheel.
11. the cabinet air-conditioner as described in any one of claim 1 to 6, which is characterized in that the tubular wine wheel includes from upper
And the first sub- wind wheel and the second sub- wind wheel of lower arrangement, the lower end of the first sub- wind wheel connect the upper of the described second sub- wind wheel
End, the first sub- wind wheel and the second sub- wind wheel coaxial arrangement, diameter and the described second sub- wind of the first sub- wind wheel
The diameter of wheel is identical, and the leaf chord length of the first sub- wind wheel is less than the leaf chord length of the described second sub- wind wheel.
12. the cabinet air-conditioner as described in any one of claim 1 to 6, which is characterized in that the tubular wine wheel includes from upper
And the first sub- wind wheel and the second sub- wind wheel of lower arrangement, the lower end of the first sub- wind wheel connect the upper of the described second sub- wind wheel
End, the first sub- wind wheel and the second sub- wind wheel coaxial arrangement, and the Leaf positional distribution density of the first sub- wind wheel is less than
The Leaf positional distribution density of the second sub- wind wheel.
13. the cabinet air-conditioner as described in any one of claim 1 to 6, which is characterized in that the cabinet air-conditioner further includes snail
Shell component, the spiral case component have the first air duct and the second air duct arranged along the vertical direction, the diffusion in first air duct
Section is docked with the top of the air outlet, and the diffuser in second air duct is docked with the lower part of the air outlet, and described the
The diffuser width in one air duct is more than the diffuser width in second air duct.
14. cabinet air-conditioner as claimed in claim 13, which is characterized in that the spiral case component includes spiral case and volute tongue；
The volute tongue includes upper volute tongue connected up and down and lower volute tongue, the projection in the horizontal plane of the root of the upper volute tongue and institute
It states the projection of the root of lower volute tongue in the horizontal plane to overlap, and the projection of the diffuser of the upper volute tongue in the horizontal plane is located at institute
State the inside of the projection of the diffuser of lower volute tongue in the horizontal plane；
The spiral case includes corresponding to the upper volute tongue is arranged with the lower volute tongue and upper volute being connected up and down and lower snail respectively
Shell, the projection weight of the air inducing section of the projection of the air inducing section of the upper volute in the horizontal plane and the lower spiral case in the horizontal plane
It closes, diffuser projection in the horizontal plane of the projection of the diffuser of the upper volute in the horizontal plane positioned at the lower spiral case
Inside；
Wherein, first air duct is set between the upper volute tongue and the upper volute, and second air duct is set to the upper snail
Between shell and the lower spiral case.
15. a kind of air conditioner, which is characterized in that include the cabinet air-conditioner as described in any one of claim 1 to 14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820392361.9U CN208011902U (en) | 2018-03-21 | 2018-03-21 | Cabinet air-conditioner and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820392361.9U CN208011902U (en) | 2018-03-21 | 2018-03-21 | Cabinet air-conditioner and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208011902U true CN208011902U (en) | 2018-10-26 |
Family
ID=63890245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820392361.9U Active CN208011902U (en) | 2018-03-21 | 2018-03-21 | Cabinet air-conditioner and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208011902U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108286745A (en) * | 2018-03-21 | 2018-07-17 | 广东美的制冷设备有限公司 | Cabinet air-conditioner and air conditioner |
-
2018
- 2018-03-21 CN CN201820392361.9U patent/CN208011902U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108286745A (en) * | 2018-03-21 | 2018-07-17 | 广东美的制冷设备有限公司 | Cabinet air-conditioner and air conditioner |
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