CN108488909A - Air conditioner - Google Patents
Air conditioner Download PDFInfo
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- CN108488909A CN108488909A CN201810231983.8A CN201810231983A CN108488909A CN 108488909 A CN108488909 A CN 108488909A CN 201810231983 A CN201810231983 A CN 201810231983A CN 108488909 A CN108488909 A CN 108488909A
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- Prior art keywords
- heat exchanger
- heat
- air conditioner
- air
- exchanger
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- 238000005452 bending Methods 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000004378 air conditioning Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 101100194816 Caenorhabditis elegans rig-3 gene Proteins 0.000 description 39
- 230000000694 effects Effects 0.000 description 15
- 238000009434 installation Methods 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000009423 ventilation Methods 0.000 description 6
- 230000001154 acute effect Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000565 sealant Substances 0.000 description 4
- 238000005119 centrifugation Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 230000003796 beauty Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 206010008190 Cerebrovascular accident Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 241000700647 Variola virus Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 101150006257 rig-4 gene Proteins 0.000 description 1
- 230000003245 working effect Effects 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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0022—Centrifugal or radial fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The invention discloses a kind of air conditioner, air conditioner includes：Casing, centrifugal blower and heat-exchanger rig, the bottom of casing has bottom air inlet and air outlet, the side of casing has side air inlet, centrifugal blower is located in casing, centrifugal blower is used to cause air flow through bottom air inlet and side air inlet enters casing, and the air-flow for making to enter in casing is discharged by air outlet, heat-exchanger rig is located in casing, heat-exchanger rig includes the First Heat Exchanger and the second heat exchanger for being located at centrifugal blower both sides, First Heat Exchanger is used to enter the heat exchange of the air-flow in casing with from bottom air inlet, second heat exchanger is used to enter the heat exchange of the air-flow in casing with from side air inlet.The hot wind of air conditioner according to the present invention, submitting can be blown to ground, improve user experience.
Description
Technical field
The present invention relates to air-conditioning equipment field, more particularly, to it is a kind of can furred ceiling installation air conditioner.
Background technology
The indoor unit of common small-sized household air conditioner is generally mounted to room wall side, to the integrated beauty of room finish
Sense more or less has destruction, and in order to pursue beauty, many families can select to install concealed air-cooled ducted air conditioner, and the relevant technologies apoplexy
Pipe machine is typically mounted on 2.5 meters or more, the form of the lower return air of air-supply before being usually used.Since its mounting height is higher, downwards
The air quantity and sea land distribution of submitting are serious, and it is difficult to be blown to ground to cause the hot wind that it is sent out, and comfort level is poor, while concealed
Inconvenience repair.
Invention content
The present invention is directed at least solve one of the technical problems existing in the prior art.Therefore, the present invention intends to propose one
The hot wind of kind air conditioner, the submitting of the air conditioner can be blown to ground, improve user experience.
Air conditioner according to the present invention, including：The bottom of casing, the casing has bottom air inlet and air outlet, described
The side of casing has side air inlet；Centrifugal blower, the centrifugal blower are located in the casing, and the centrifugal blower is for making
Air-flow enters the casing by the bottom air inlet and the side air inlet, and the air-flow entered in the casing is made to pass through institute
State air outlet discharge；Heat-exchanger rig, the heat-exchanger rig are located in the casing, and the heat-exchanger rig includes being located at the centrifugation
The First Heat Exchanger of wind turbine both sides and the second heat exchanger, the First Heat Exchanger are used to enter the machine with from the bottom air inlet
Air-flow heat exchange in shell, second heat exchanger are used to exchange heat with the air-flow from the side air inlet entered in the casing.
The hot wind of air conditioner according to the present invention, submitting can be blown to ground, improve user experience.
In some embodiments, the First Heat Exchanger and second heat exchanger are located at the level two of the centrifugal blower
Side.
In some embodiments, in the width direction of the air conditioner, the bottom air inlet and side air inlet position
It is located at the both sides of the centrifugal blower in the both sides of the air outlet, the First Heat Exchanger and second heat exchanger.
In some embodiments, the First Heat Exchanger and second heat exchanger are along the length direction of the air conditioner
Extension and length are more than the half of the length of the air conditioner.
In some embodiments, the air outlet and the centrifugal blower are multiple and along the length of the air conditioner
Direction, which is spaced apart, to be arranged to be correspondingly arranged respectively.
In some embodiments, sealing device, the heat exchange are equipped between the heat-exchanger rig and the roof of the casing
Water container is equipped between device and the bottom wall of the casing.
In some embodiments, the axis of the centrifugal blower extends along the length direction of the air conditioner.
In some embodiments, the First Heat Exchanger and second heat exchanger are two independent heat exchangers.
In some embodiments, the First Heat Exchanger and second heat exchanger are fin-tube type heat exchanger.
In some embodiments, the First Heat Exchanger and second heat exchanger are single row heat exchanger and long U is managed
Length direction it is parallel with the axial direction of the centrifugal blower.
In some embodiments, the heat-exchanger rig goes out the First Heat Exchanger and institute for an overall heat exchange device and bending
State this two sections of the second heat exchanger.
In some embodiments, the heat-exchanger rig also bending goes out positioned at the First Heat Exchanger and second heat exchanger
Between third heat exchanger.
In some embodiments, the heat-exchanger rig only bending goes out the First Heat Exchanger, second heat exchanger and institute
State this three sections of third heat exchanger, the heat-exchanger rig is that the length of fin-tube type heat exchanger and long U pipes is the First Heat Exchanger, institute
State the sum of the length of the second heat exchanger and the third heat exchanger.
In some embodiments, the third heat exchanger is located at the horizontal side of the centrifugal blower.
In some embodiments, the third heat exchanger is located at one end on the air conditioner length direction.
In some embodiments, the heat-exchanger rig also bending go out the other end on the air conditioner length direction and
The 4th heat exchanger to connect with one of in the First Heat Exchanger and second heat exchanger.
In some embodiments, the heat-exchanger rig only bending goes out the First Heat Exchanger, second heat exchanger, described
This four sections of third heat exchanger and the 4th heat exchanger, the heat-exchanger rig are that the length of fin-tube type heat exchanger and long U pipes is institute
State the sum of the length of First Heat Exchanger, second heat exchanger, the third heat exchanger and the 4th heat exchanger.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obviously, or practice through the invention is recognized.
Description of the drawings
Fig. 1 is the off-mode sectional view of air conditioner according to the ... of the embodiment of the present invention；
Fig. 2 is that air conditioner shown in Fig. 1 send cold wind state sectional view；
Fig. 3 is that air conditioner shown in Fig. 1 send hot wind state sectional view；
Fig. 4 is the sectional view of air conditioner according to an embodiment of the invention；
Fig. 5 is the sectional view of air conditioner in accordance with another embodiment of the present invention；
Fig. 6 is the sectional view according to the air conditioner of further embodiment of the present invention.
Specific implementation mode
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
Following disclosure provides many different embodiments or example is used for realizing the different structure of the present invention.For letter
Change disclosure of the invention, hereinafter the component of specific examples and setting are described.Certainly, they are merely examples, and
It is not intended to limit the present invention.In addition, the present invention can in different examples repeat reference numerals and/or letter.It is this heavy
It is for purposes of simplicity and clarity, itself not indicate the relationship between discussed various embodiments and/or setting again.This
Outside, the present invention provides various specific techniques and material example, but those of ordinary skill in the art may realize that
The applicable property of other techniques and/or the use of other materials.
Air conditioner 100 according to the ... of the embodiment of the present invention is described below with reference to Fig. 1-Fig. 4.
Here, it should be noted that air conditioner 100 according to the ... of the embodiment of the present invention can be to be installed on indoor top
Air-cooled ducted air conditioner.Certainly, the invention is not limited thereto, and air conditioner according to the ... of the embodiment of the present invention can also be other types, such as smallpox
Machine, on-hook etc..
As depicted in figs. 1 and 2, air conditioner 100 according to the ... of the embodiment of the present invention, including：It casing 1, centrifugal blower 2 and changes
Thermal 3.
As depicted in figs. 1 and 2, the bottom (i.e. on bottom wall 12 of casing 1) of casing 1 has bottom air inlet 102 and air outlet
101, the side of casing 1 (i.e. on side wall of the casing 1 in addition to roof 11 and bottom wall 12, such as Fig. 1 and front side wall shown in Fig. 4
13, rear wall 14, left side wall 15 and right side wall 16) there is side air inlet 103, centrifugal blower 2 to be located in casing 1, centrifugal blower 2
Enter casing 1 for causing air flow through bottom air inlet 102 and side air inlet 103, and the air-flow entered in casing 1 is made to pass through outlet air
Mouth 101 is discharged, and heat-exchanger rig 3 is located in casing 1 to exchange heat with the air-flow entered in casing 1.
Specifically, heat-exchanger rig 3 includes that be located at 2 both sides of centrifugal blower (left and right directions as shown in figs. 1 and 4, preceding
Rear direction) First Heat Exchanger 31 and the second heat exchanger 32, that is to say, that centrifugal blower 2 is located at First Heat Exchanger 31 and second
On the line of heat exchanger 32.
Wherein, First Heat Exchanger 31 is used to exchange heat with the air-flow from bottom air inlet 102 entered in casing 1, the second heat exchanger
32 with the air-flow entered from side air inlet 103 in casing 1 for exchanging heat.In this way, during air conditioner 100 works, wind is centrifuged
Machine 2, which starts, generates suction, and on the one hand the air-flow outside casing 1 can be entered by bottom air inlet 102 in casing 1, and changed with first
The heat exchange of hot device 31 becomes thermal current or cold airflow, is then flowed out to outside casing 1 by air outlet 101, the air-flow outside casing 1 is another
On the one hand it can be entered in casing 1 by side air inlet 103, and become thermal current or cold air with the heat exchange of the second heat exchanger 32
Stream, is then flowed out to by air outlet 101 outside casing 1.
Air conditioner 100 according to the ... of the embodiment of the present invention, by using centrifugal blower 2 and be arranged side air inlet 103 and bottom into
102 two, air port air inlet, so as to greatly improve the air output and air supplying distance of air conditioner 100 so that air output and
Air supplying distance can lean on each other for support, and improve the air quantity and sea land distribution problem of existing air conditioner 100, it is ensured that air conditioner 100 can
Realization send hot wind at a distance, even if the installation to air conditioner 100 is higher (such as reaching 2.8 meters or more), the hot wind sent out
It can also be blown to ground, effectively to promote user experience.Moreover, because heat-exchanger rig 3 includes being located at 2 both sides of centrifugal blower
First Heat Exchanger 31 and the second heat exchanger 32, so as to the structure of abbreviation air conditioner 100, the layout for improving air conditioner 100 is tight
Gathering property.And air conditioner 100 according to the ... of the embodiment of the present invention, it can be with bright loaded at the top of room, approximate half hidden state was both beautiful
It sees and facilitates repair again, can ensure thermal comfort simultaneously in the case that mounting height is increased.
Further, since the air supplying distance of air conditioner 100 can effectively improve, thus in the case where mounting height is constant,
The height of air conditioner 100 can be reduced, such as in the example depicted in fig. 1, the height H of air conditioner 100 can be selected as 100mm~
200mm, such as 150mm, so as to reduce installation space.Here, it should be noted that since air conditioner 100 is mounted on day
On card, to which the short transverse of air conditioner 100 is vertical direction (i.e. upper and lower directions), the length direction and width of air conditioner 100
It is horizontal direction (such as left and right directions, front-rear direction) to spend direction.
Preferably, referring to Fig.1 and Fig. 4, First Heat Exchanger 31 and the second heat exchanger 32 are located at the level two of centrifugal blower 2
Side, that is to say, that First Heat Exchanger 31, centrifugal blower 2 and the second heat exchanger 32 are arranged in order in the horizontal direction, such as Fig. 1 and Fig. 4
Shown in left and right directions or front-rear direction be arranged in order.Illustrate as a result, any in First Heat Exchanger 31 and the second heat exchanger 32
The upper side and lower side of a centrifugal blower 2 not being arranged in reduces empty so as to further decrease the height of air conditioner 100
Adjust the space occupancy rate of device 100 indoors.
Certainly, the invention is not limited thereto, and in other embodiments of the invention, the heat exchange of First Heat Exchanger 31, second may be used also
To be respectively provided at centrifugal blower 2 over and under, preferably to meet different actual demands.Further, it is to be appreciated that working as
When the lower section of centrifugal blower 2 is equipped with heat-exchanger rig 3, can wind-guiding pipeline be set in the outlet of centrifugal blower 2 202, so that it is arranged
The wind gone out can be blowed smoothly to air outlet 101.
Further, it is to be appreciated that-Fig. 4, centrifugal blower 2 include wind wheel 21 and spiral case 22 referring to Fig.1, have on spiral case 22
There are the import 201 being connected to 1 inside of casing and the outlet 202 being connected to air outlet 101, wind wheel 21 to be located in spiral case 22, centrifuge
After wind turbine 2 starts, the rotation of wind wheel 21 makes the inside of spiral case 22 generate negative pressure, to the air-flow in casing 1 can by import 201 into
Enter into spiral case 22, the air-flow entered in spiral case 22 can be discharged by outlet 202 and air outlet 101.
- Fig. 3 referring to Fig.1 is equipped with the wind deflector 7 for adjusting air supply direction at air outlet 101.For example, as shown in Figure 1,
When air conditioner 100 is stopped, wind deflector 7 can be adjusted to the position shown in FIG. 1 for closing air outlet 101, so as to
To avoid air conditioner 100 into ash, the cleannes of air conditioner 100 are improved, and the whole aesthetics of air conditioner 100 can be improved.
As shown in Fig. 2, when air conditioner 100 send cold wind, wind deflector 7 can be adjusted to wind-guiding position diagonally downward shown in Fig. 2, from
And the downward blow-through user's head of cold wind is avoided, it avoids causing discomfort to user.As shown in figure 3, when air conditioner 100 send hot wind,
Wind deflector 7 can be adjusted to wind-guiding position straight down shown in Fig. 3, so that it is guaranteed that hot wind can downwards blow-through to be blown to ground
The comfortable experience of user is improved in face.
In some embodiments of the invention, as shown in Figure 1 and Figure 4, it is wide can be located at air conditioner 100 for side air inlet 103
Spend the side (such as on front side wall 13 shown in Fig. 1 and Fig. 4) on direction (such as front-rear direction shown in Fig. 1 and Fig. 4).
Thus, it is possible to optimize space layout, that improves side air inlet 103 opens up range, to improve the ventilation quantity of air conditioner 100.
In some embodiments of the invention, as shown in Figure 1 and Figure 4, the width direction of air conditioner 100 (such as Fig. 1 and
Front-rear direction shown in Fig. 4) on, bottom air inlet 102 and side air inlet 103 can be located at the both sides of air outlet 101 (namely
Say, along the width direction of air conditioner 100, bottom air inlet 102, air outlet 101, side air inlet 103 are arranged successively), first changes
Hot device 31 and the second heat exchanger 32 be located at centrifugal blower 2 both sides (that is, along the width direction of air conditioner 100, first
Heat exchanger 31, centrifugal blower 2, the second heat exchanger 32 are arranged successively).Thus, it is possible to optimize space layout, bottom air inlet is improved
102, side air inlet 103 and air outlet 101 open up range, to improve the ventilation quantity of air conditioner 100, furthermore, it is possible to carry
The setting range of high First Heat Exchanger 31 and the second heat exchanger 32, to improve changing for First Heat Exchanger 31 and the second heat exchanger 32
Hot area improves heat exchange efficiency.
Certainly, the invention is not limited thereto, and in other embodiments of the invention, side air inlet 103 may be located on air-conditioning
On 100 length direction of device (such as left and right directions shown in Fig. 1 and Fig. 4) side (such as shown in Fig. 1 and Fig. 4 left side
On wall 15 or right side wall 16), while First Heat Exchanger 31 and the second heat exchanger 32 can also be in the length directions of air conditioner 100
It is upper to be spaced apart setting, to better adapt to different actual environment requirements.
Preferably, as shown in Figure 1 and Figure 4, First Heat Exchanger 31 and the second heat exchanger 32 are along the length side of air conditioner 100
To extend and length be more than air conditioner 100 length half.Thus, it is possible to improve First Heat Exchanger 31 and the second heat exchanger 32
Setting range improve heat exchange efficiency to improve the heat exchange area of First Heat Exchanger 31 and the second heat exchanger 32.Preferably,
First Heat Exchanger 31 is identical with the length of the second heat exchanger 32, facilitates processing, heat transfer effect more preferable as a result,.
Preferably, as shown in Figure 1 and Figure 4, bottom air inlet 102 include along air conditioner 100 length direction (such as Fig. 1 and
Left and right directions shown in Fig. 4) extend and length be more than 100 length half of air conditioner strip be open, side air inlet 103 wrap
It includes length direction (such as left and right directions shown in Fig. 1 and Fig. 4) extension and length along air conditioner 100 and is more than air conditioner 100
The strip of length half is open.Bottom air inlet 102 can make full use of 12 space of bottom wall of air conditioner 100, side air inlet as a result,
Mouth 103 can make full use of 13 space of front side wall of air conditioner 100, to improve the ventilation quantity of air conditioner 100.Preferably, bottom into
Air port 102 is identical with the length of side air inlet 103, facilitates processing, ventilation effect more preferable as a result,.Certainly, the present invention is not limited to
This, in other embodiments of the invention, bottom air inlet 102 and side air inlet 103 can also be respectively included in air conditioner 100
Length direction (such as left and right directions shown in Fig. 1 and Fig. 4) is spaced apart setting and length is less than 100 length half of air conditioner
Multiple small openings, thus, it is possible to preferably meet different actual demands.
In some embodiments of the invention, as shown in Figure 1, First Heat Exchanger 31 and the second heat exchanger 32 are that tablet changes
It hot device and is arranged in parallel.Thus, it is possible to further increase the structural compactness of air conditioner 100, and assembly difficulty is reduced, raising is changed
Thermal effect.
In some embodiments of the invention, as shown in Figure 1-Figure 3, heat-exchanger rig 3 (including described above first heat exchange
Device 31, the second heat exchanger 32) (the first seal 41 as shown in Figure 1 of sealing device 4 is equipped between the roof 11 of casing 1
With second seal 42, such as gasket, fluid sealant etc.).Thus, it is possible to improve the heat transfer effect of heat-exchanger rig 3, air-conditioning is avoided
Device 100 conducts heat outward, to improve the comprehensive performance of air conditioner 100.In some embodiments of the invention, such as Fig. 1-Fig. 3 institutes
Show, heat-exchanger rig 3 (including First Heat Exchanger 31 described above, second heat exchanger 32) is equipped between the bottom wall 12 of casing 1
Water container 5 (the first water receiving part 51 and the second water receiving part 52 as shown in Figure 1, such as drip tray, water receiver etc.).As a result,
The problem of can dripping to avoid air conditioner 100, to improve the comprehensive performance of air conditioner 100.
In some embodiments of the invention, axial direction (the i.e. wind wheel 21 of the short transverse of heat-exchanger rig 3 and centrifugal blower 2
Axial direction) it is vertical.That is, whole heat exchangers that heat-exchanger rig 3 includes (such as First Heat Exchanger 31 and the second heat exchanger 32,
And third heat exchanger 33 described hereinafter, the 4th heat exchanger 34) any of short transverse (vertical side as shown in Figure 1
To certainly, being not limited to vertical direction, such as can also be perpendicular inclined direction) axial direction (level as shown in Figure 1 with wind wheel 21
Direction) it is vertical.Thus, it is possible to improve the structural compactness of air conditioner 100.Here, " the height of First Heat Exchanger 31 is explained
Direction ", i.e. First Heat Exchanger 31 include at least row's heat exchanger tube 30, and it includes the identical heat exchanger tube of multiple structures often to arrange heat exchanger tube 30
30, the arragement direction of multiple heat exchanger tubes 30 in often arranging is the short transverse of First Heat Exchanger 31.Similarly, it is possible to understand that " second
The short transverse of heat exchanger 32 ", " short transverse of third heat exchanger 33 ", " short transverse of the 4th heat exchanger 34 ".
Such as in Fig. 1-specific examples shown in Fig. 3, First Heat Exchanger 31 is vertically arranged, thus, it is possible to reduce by first
The installation difficulty and production cost of heat exchanger 31.As shown in Figure 1-Figure 3, it is set between First Heat Exchanger 31 and the roof 11 of casing 1
There is first seal 41 (such as gasket, fluid sealant etc.), thus, it is possible to the heat transfer effect of First Heat Exchanger 31 is improved, and
It can outward conduct heat to avoid air conditioner 100.As shown in Figure 1-Figure 3, the is equipped between First Heat Exchanger 31 and the bottom wall 12 of casing 1
One water receiving part 51 (such as drip tray, water receiver etc.), thus, it is possible to avoid the problem that air conditioner 100 drips, to improve air-conditioning
The comprehensive performance of device 100.
Such as in Fig. 1-specific examples shown in Fig. 3, the second heat exchanger 32 is vertically arranged, thus, it is possible to reduce by second
The installation difficulty and production cost of heat exchanger 32.As shown in Figure 1-Figure 3, it is set between the second heat exchanger 32 and the roof 11 of casing 1
There is second seal 42 (such as gasket, fluid sealant etc.), thus, it is possible to the heat transfer effect of the second heat exchanger 32 is improved, and
It can outward conduct heat to avoid air conditioner 100.As shown in Figure 1-Figure 3, the is equipped between the second heat exchanger 32 and the bottom wall 12 of casing 1
Two water receiving parts 52 (such as drip tray, water receiver etc.), thus, it is possible to avoid the problem that air conditioner 100 drips, to improve air-conditioning
The comprehensive performance of device 100.
Certainly, the invention is not limited thereto, in other embodiments of the invention, First Heat Exchanger 31 and the second heat exchanger 32
It can also not be vertically arranged, such as can also be obliquely installed.
In some embodiments of the invention, as shown in Figure 1, First Heat Exchanger 31 is single row heat exchanger and short transverse
It is vertical with axial direction (i.e. the axial direction of wind wheel 21) of centrifugal blower 2.That is, First Heat Exchanger 31 includes row's heat exchanger tube 30,
Row's heat exchanger tube 30 includes the identical heat exchanger tube 30 of multiple structures, and the arragement direction of multiple heat exchanger tubes 30 in the row is (in such as Fig. 1
Shown in upper and lower directions) it is vertical with axial direction (horizontal direction as shown in Figure 1) of wind wheel 21.Thus, it is possible to improve air conditioner 100
Structural compactness, the structure of abbreviation First Heat Exchanger 31, reduce production cost.Certainly, the invention is not limited thereto, in the present invention
Other embodiment in, First Heat Exchanger 31 can also be heat exchanger with multiple calandrias, that is to say, that First Heat Exchanger 31 include it is multiple rows of
Heat exchanger tube 30, it includes the identical heat exchanger tube of multiple structures 30 often to arrange heat exchanger tube 30.
In some embodiments of the invention, as shown in Figure 1, the second heat exchanger 32 is single row heat exchanger and short transverse
It is vertical with axial direction (i.e. the axial direction of wind wheel 21) of centrifugal blower 2.That is, the second heat exchanger 32 includes row's heat exchanger tube 30,
Row's heat exchanger tube 30 includes the identical heat exchanger tube 30 of multiple structures, and the arragement direction of multiple heat exchanger tubes 30 in the row is (in such as Fig. 1
Shown in upper and lower directions) it is vertical with axial direction (horizontal direction as shown in Figure 1) of wind wheel 21.Thus, it is possible to improve air conditioner 100
Structural compactness, the structure of the second heat exchanger of abbreviation 32, reduce production cost.Certainly, the invention is not limited thereto, in the present invention
Other embodiment in, the second heat exchanger 32 can also be heat exchanger with multiple calandrias, that is to say, that the second heat exchanger 32 include it is multiple rows of
Heat exchanger tube 30, it includes the identical heat exchanger tube of multiple structures 30 often to arrange heat exchanger tube 30.
As a result, when independently arranged First Heat Exchanger 31 and the second heat exchanger 32 are single row heat exchanger, to make
Obtain the generally single row heat exchanger of heat-exchanger rig 3.
In some embodiments of the invention, the axis (i.e. the axis of wind wheel 21) of centrifugal blower 2 is along the length of air conditioner 100
Direction (such as left and right directions shown in Fig. 1 and Fig. 4) is spent to extend.Thus, it is possible to the ventilation effect of centrifugal blower 2 is improved, and
Facilitate installation.Further, the axis of centrifugal blower 2 can be horizontally disposed with.Thus, it is possible to simply and effectively ensure centrifugal blower
2 air-supplies downwards, reduce installation difficulty.
Preferably, as shown in Figure 1 and Figure 4, air outlet 101 and centrifugal blower 2 are multiple and along the length of air conditioner 100
It spends direction and is spaced apart and be arranged to be correspondingly arranged respectively.That is, air outlet 101 is identical with the quantity of centrifugal blower 2 and is
Multiple, each air outlet 101 is correspondingly arranged with a centrifugal blower 2, so that each centrifugal blower 2 can be by corresponding
One air outlet 101 is blown outward.Thus, it is possible to further increase air-supply effect.Preferably, multiple centrifugal blowers 2 are by same
A motor 6 drives.Thus, it is possible to simplify complete machine structure, installation difficulty is reduced, reduces production cost.
Certainly, the invention is not limited thereto, and in other embodiments of the invention, air outlet 101 and centrifugal blower 2 can be with
It it is one, alternatively, air outlet 101 and the quantity of centrifugal blower 2 can not also wait, such as the quantity of centrifugal blower 2 can be big
In the quantity of air outlet 101, wherein can there are multiple centrifugal blowers 2 to blow by a common air outlet 101, in another example from
The quantity of heart wind turbine 2 is also less than the quantity of air outlet 101, wherein can pass through multiple air outlets there are one centrifugal blower 2
101 air-supplies.
In some embodiments of the invention, as shown in Figure 1 and Figure 4, centrifugal blower 2 is double-suction centrifugal fan.Namely
It says, each centrifugal blower 2 includes two imports 201, thus, it is possible to the effect of improving centrifugal blower 2, to improve air conditioner
100 ventilation quantity.Certainly, the invention is not limited thereto, and in other embodiments of the invention, centrifugal blower 2 can also be isolated
Heart wind turbine.
In conclusion air conditioner 100 according to some embodiments of the invention, may be generally mounted at the corner of indoor roof
Place, roof 11 and rear wall 14 paste wall, and front side wall 13 and bottom wall 12 are unobstructed to be formed with air inlet 102,103 (i.e. two
Air inlet 102,103 is located at the lower section and front of air conditioner 100), bottom wall 12 is formed with positioned at two air inlets 102,103
Between air outlet 101 (i.e. air outlet 101 is located at the lower section of air conditioner 100 and between two air inlets 102,103), together
When in the front and rear sides of all centrifugal blowers 2 an independent tablet type heat exchanger 31,32 (such as evaporator) is respectively set, to
The performance of air conditioner 100 can be obviously improved.
In some currently preferred embodiments of the present invention, as shown in figure 4, First Heat Exchanger 31 and the second heat exchanger 32 can be
Two independent heat exchangers, that is to say, that heat-exchanger rig 3 is not a complete heat exchanger, and is individually changed by least two
Hot device (First Heat Exchanger 31 and the second heat exchanger 32) composition.Thus, it is possible to simplify the structure complexity of heat-exchanger rig 3, reduce
Cost facilitates installation.
Such as in some specific examples of the present invention, as shown in figure 4, First Heat Exchanger 31 and the second heat exchanger 32 can be with
It is fin-tube type heat exchanger.It is simple in structure as a result, it is easy to implement, it is at low cost.
The short transverse (explanation as detailed above) of First Heat Exchanger 31 and the angle of horizontal plane can be acute angle, obtuse angle and straight
Angle, the short transverse (explanation as detailed above) of the second heat exchanger 32 and the angle of horizontal plane may be can be acute angle, obtuse angle
The right angle and.
Preferably, when First Heat Exchanger 31 and the second heat exchanger 32 are arranged in parallel, that is to say, that the height of First Heat Exchanger 31
Spend direction (explanation as detailed above) and the angle of horizontal plane and the short transverse (explanation as detailed above) and water of the second heat exchanger 32
Convenient for assembly as a result, when the folder of plane is identical and simple in structure, compactedness is good.
Here it is possible to understand, the short transverse of First Heat Exchanger 31 and the angle of horizontal plane can be acute angle, obtuse angle
Or right angle, moreover, the short transverse of the second heat exchanger 32 and the angle of horizontal plane may be acute angle, obtuse angle or right angle.Wherein,
When the short transverse of First Heat Exchanger 31 and the short transverse of the second heat exchanger 32 with horizontal plane when, can ensure it is same
On the basis of the exchange capability of heat of sample, reduces the volume of air conditioner 100, keep the structure of air conditioner 100 compacter.
Further, it is to be appreciated that First Heat Exchanger 31 and the second heat exchanger 32 are not contacted in structure, are not connected to, but
It is that can be connected with same header, naturally it is also possible to be connected respectively from different headers.
Preferably, First Heat Exchanger 31 and the second heat exchanger 32 are that single row heat exchanger (only includes the pipe of single row of tubes
Fin heat exchanger) and the length direction of long U pipes it is parallel with axial direction (i.e. the axial direction of wind wheel 21) of centrifugal blower 2.That is, the
One heat exchanger 31 is parallel with the axial direction of centrifugal blower 2 for the length direction of single row heat exchanger and the long U pipes of First Heat Exchanger 31,
Second heat exchanger 32 is also single row heat exchanger and the axial direction of the length direction and centrifugal blower 2 of the long U pipes of the second heat exchanger 32
It is parallel.Thus, it is possible to improve the structural compactness of air conditioner 100, reduce the height of air conditioner 100.
In the other preferred embodiment of the present invention, as shown in Figure 5 and Figure 6, heat-exchanger rig 3 is an overall heat exchange
Device and bending go out First Heat Exchanger 31 and this two sections of the second heat exchanger 32 (being certainly not limited to this two sections), that is to say, that first changes
Hot device 31 and the second heat exchanger 32 are two sections gone out by a heat exchanger bending.The heat exchange area bigger of heat-exchanger rig 3 as a result,
Heat transfer effect is more preferable.Here, it should be noted that " bending goes out " as described herein refers to " bending comes out ".
It can preferably as the heat-exchanger rig 3 (such as heat-exchanger rig 3 shown in Fig. 5 and Fig. 6) of an overall heat exchange device
Think that the length direction of single row heat exchanger and long U pipes is parallel with axial direction (i.e. the axial direction of wind wheel 21) of centrifugal blower 2.As a result,
The structural compactness of air conditioner 100 can be improved, the height of air conditioner 100 is reduced.
Further, as shown in Figure 5 and Figure 6, heat-exchanger rig 4 can be gone out with bending and be changed positioned at First Heat Exchanger 31 and second
Third heat exchanger 33 (certainly, being not limited to this three sections) between hot device 32.That is, First Heat Exchanger 31 and the second heat exchanger
32 and refrigerant connections connected by third heat exchanger 33.Thus, it is possible to improve the heat exchange efficiency of heat-exchanger rig 3, air conditioner is improved
100 function and effect.
Air conditioner 100 according to the ... of the embodiment of the present invention as a result, since heat-exchanger rig 3 includes being located at 2 both sides of centrifugal blower
First Heat Exchanger 31 and the second heat exchanger 32, so as to the structure of abbreviation air conditioner 100, the layout for improving air conditioner 100 is tight
Gathering property, and heat-exchanger rig 3 further includes the third heat exchanger 33 turned between First Heat Exchanger 31 and the second heat exchanger 32, also
The whole heat exchange efficiency of heat-exchanger rig 3 can be improved.
Preferably, as shown in figure 5, the only bending of heat-exchanger rig 3 goes out First Heat Exchanger 31, the second heat exchanger 32 and third heat exchange
This three sections of device 33, heat-exchanger rig 3 are that the length of fin-tube type heat exchanger and long U pipes is First Heat Exchanger 31,32 and of the second heat exchanger
The sum of length 33 of third heat exchanger.The structure of heat-exchanger rig 3 is simpler as a result, and heat transfer effect is more preferable, more convenient peace
Dress.
Preferably, referring to Fig.1 and Fig. 5, third heat exchanger 33 are located at the horizontal side of centrifugal blower 2.That is, centrifugation
Wind turbine 2 and third heat exchanger 33 are arranged in order in the horizontal direction, left and right directions or front-rear direction as shown in figure 1 and figure 5 according to
Secondary arrangement.The upper side and lower side for illustrating the centrifugal blower 2 that third heat exchanger 33 is not arranged in as a result, so as to further
Reduce the height of air conditioner 100, reduces the space occupancy rate of air conditioner 100 indoors.
Certainly, the invention is not limited thereto, and in other embodiments of the invention, third heat exchanger 33 can also be located at centrifugation
Above or below wind turbine 2, preferably to meet different actual demands.Further, it is to be appreciated that when under centrifugal blower 2
When side is equipped with third heat exchanger 33, can wind-guiding pipeline be set in the outlet of centrifugal blower 2 202, so that the wind of its discharge blows
To air outlet 101.
In some embodiments of the invention, as shown in Figure 1 and Figure 5, third heat exchanger 33 is located at 100 length side of air conditioner
Upward one end (such as left end shown in Fig. 5).Thus, it is possible to improve air conditioner 100 rationally distributed property and structure it is tight
Gathering property reduces the height of air conditioner 100.Preferably, as shown in figure 5, third heat exchanger 33 is bent plate heat exchanger, so as to drop
Low refrigerant circulating resistance improves heat exchange efficiency.Or optionally, as shown in fig. 6, third heat exchanger 33 is flat plate heat exchanger, from
And space occupancy rate of the third heat exchanger 33 in casing 1 can be reduced, improve the structural compactness of air conditioner 100.
Further, as shown in fig. 6, heat-exchanger rig 3 also bending go out the other end on 100 length direction of air conditioner and
Connect with one of in First Heat Exchanger 31 and the second heat exchanger 32 the 4th heat exchanger 34 (certainly, be not limited to this four
Section).That is, heat-exchanger rig 3 further includes that the other end that is located on 100 length direction of air conditioner is (such as right shown in Fig. 6
End) the 4th heat exchanger 34, the 4th heat exchanger 34 and First Heat Exchanger 31 and the second heat exchanger 32 is one of connects.As a result,
The overall heat exchange area that heat-exchanger rig 3 can be further increased to improve heat exchange efficiency, but also can improve heat-exchanger rig
3 space availability ratio improves the structural compactness of air conditioner 100, further, it is also possible to reduce the height of air conditioner 100.
Preferably, as shown in fig. 6, the only bending of heat-exchanger rig 3 goes out First Heat Exchanger 31, the second heat exchanger 32, third heat exchange
This four sections of device 33 and the 4th heat exchanger 34, heat-exchanger rig 3 be fin-tube type heat exchanger and long U pipes length be First Heat Exchanger 31,
The sum of the length of second heat exchanger 32, third heat exchanger 33 and the 4th heat exchanger 34.The structure of heat-exchanger rig 3 is simpler as a result,
Single, heat transfer effect is more preferable, more convenient to install.At this time, it is preferable that whole centrifugal blowers 3 are exchanged heat by First Heat Exchanger 31, second
Device 32, third heat exchanger 33 and the 4th heat exchanger 34 surround, so as to improve the compactedness and working effect of air conditioner 100.
In some embodiments of the invention, as shown in Figure 1 and Figure 5, (including described above first change heat-exchanger rig 3
Hot device 31, the second heat exchanger 32, third heat exchanger 33 and the 4th heat exchanger 34) sealing dress is equipped between the roof 11 of casing 1
Set 4 (such as gaskets, fluid sealant etc.).Thus, it is possible to improve the heat transfer effect of heat-exchanger rig 3, avoid air conditioner 100 to unofficial biography
Heat, to improve the comprehensive performance of air conditioner 100.In some embodiments of the invention, as shown in Figure 1 and Figure 5, heat-exchanger rig
3 (including First Heat Exchanger 31 described above, the second heat exchanger 32, third heat exchanger 33 and the 4th heat exchangers 34) and casing 1
Bottom wall 12 between be equipped with water container 5 (such as drip tray, water receiver etc.).Thus, it is possible to avoid what air conditioner 100 dripped from asking
Topic, to improve the comprehensive performance of air conditioner 100.
Here it is possible to understand, as shown in Figure 5 and Figure 6, due to by First Heat Exchanger 31, the second heat exchanger 32, third
The heat exchange that heat exchanger 33 (or by First Heat Exchanger 31, the second heat exchanger 32, third heat exchanger 33, the 4th heat exchanger 34) forms
Device 3 is a continual overall structure, to which sealing device 4 and water container 5 can be and 3 shape of heat-exchanger rig respectively
Matched uninterrupted overall structure.Thus, it is possible to simplify structure, installation effectiveness is improved.
Preferably, First Heat Exchanger 31, the second heat exchanger 32, third heat exchanger 33, the 4th heat exchanger 34 are single row of tubes
Heat exchanger and 30 quantity of heat exchanger tube is identical is connected with corresponding, so that the generally single row heat exchanger of heat-exchanger rig 3.That is,
First Heat Exchanger 31 includes row's heat exchanger tube 30, and row's heat exchanger tube 30 includes N number of heat exchanger tube 30, and third heat exchanger 33 also includes
One row's heat exchanger tube 30, and row's heat exchanger tube 30 also includes N number of heat exchanger tube 30, N number of heat exchanger tube 30 in First Heat Exchanger 31 and the
N number of heat exchanger tube 30 in three heat exchangers 33 corresponds mechanical connection respectively and refrigerant is connected to, and so on, third heat exchanger 33
It is connected with the second heat exchanger 32, the second heat exchanger 32 and the 4th heat exchanger 34 are connected.It is simple in structure as a result, facilitate processing, exchanges heat
Effect is good.Certainly, the invention is not limited thereto, First Heat Exchanger 31, the second heat exchanger 32, third heat exchanger 33, the 4th heat exchanger
Any of 34 can also be heat exchanger with multiple calandrias and 30 quantity of heat exchanger tube can be different, and I will not elaborate.
Preferably, the short transverse of heat-exchanger rig 3 is vertical with axial direction (i.e. the axial direction of wind wheel 21) of centrifugal blower 2.Also
It is to say, the short transverse of any of First Heat Exchanger 31, the second heat exchanger 32, third heat exchanger 33, the 4th heat exchanger 34 is (such as
Vertical direction shown in FIG. 1 is not limited to vertical direction certainly, such as can also be perpendicular inclined direction) with the axial direction of wind wheel 21
(horizontal direction as shown in Figure 1) is vertical.Thus, it is possible to improve the structural compactness of air conditioner 100.Here, explain " the
The short transverse of one heat exchanger 31 ", i.e. First Heat Exchanger 31 include at least row's heat exchanger tube 30, and it includes multiple often to arrange heat exchanger tube 30
The identical heat exchanger tube 30 of structure, the arragement direction of multiple heat exchanger tubes 30 in often arranging are the short transverse of First Heat Exchanger 31.Together
Reason, it is possible to understand that " short transverse of the second heat exchanger 32 ", " short transverse of third heat exchanger 33 ", " the 4th heat exchanger 34
Short transverse ".
In conclusion air conditioner 100 according to some embodiments of the invention, may be generally mounted at the corner of indoor roof
Place, roof 11 and rear wall 14 paste wall, and front side wall 13 and bottom wall 12 are unobstructed to be formed with air inlet 102,103 (i.e. two
Air inlet 102,103 is located at the lower section and front of air conditioner 100), bottom wall 12 is formed with positioned at two air inlets 102,103
Between air outlet 101 (i.e. air outlet 101 is located at the lower section of air conditioner 100 and between two air inlets 102,103), together
When set heat-exchanger rig 3 to the complete structure combined by tablet type heat exchanger 31,32 and bent plate type heat exchanger 33,34, with packet
All centrifugal blowers 3 are enclosed, so as to effectively improve the heat exchange efficiency of heat-exchanger rig 3, to be obviously improved the property of air conditioner 100
Can, and the production difficulty of heat-exchanger rig 3 can be reduced, improve the production efficiency of heat-exchanger rig 3.
In the description of the present invention, it is to be understood that, term " length ", " width ", " height ", "upper", "lower",
The orientation or position of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " axial direction "
It is to be based on the orientation or positional relationship shown in the drawings to set relationship, is merely for convenience of description of the present invention and simplification of the description, rather than
Indicate or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot
It is interpreted as limitation of the present invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be direct phase
Even, can also can be indirectly connected through an intermediary that the interaction of the connection or two elements inside two elements is closed
System.For the ordinary skill in the art, above-mentioned term in the present invention specific can be understood as the case may be
Meaning.
In the present invention unless specifically defined or limited otherwise, fisrt feature can be with "above" or "below" second feature
It is that the first and second features are in direct contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is directly under or diagonally below the second feature, or is merely representative of fisrt feature level height and is less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiments or example.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of being detached from the principle of the present invention and objective a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The range of invention is limited by claim and its equivalent.
Claims (17)
1. a kind of air conditioner, which is characterized in that including：
There is bottom air inlet and air outlet, the side of the casing to have side air inlet for the bottom of casing, the casing；
Centrifugal blower, the centrifugal blower are located in the casing, and the centrifugal blower is for causing air flow through the bottom air inlet
Mouth and the side air inlet enter the casing, and so that the air-flow entered in the casing is passed through the air outlet and be discharged；
Heat-exchanger rig, the heat-exchanger rig are located in the casing, and the heat-exchanger rig includes being located at the centrifugal blower both sides
First Heat Exchanger and the second heat exchanger, the First Heat Exchanger be used for from the bottom air inlet enter the casing in gas
Stream heat exchange, second heat exchanger are used to exchange heat with the air-flow from the side air inlet entered in the casing.
2. air conditioner according to claim 1, which is characterized in that the First Heat Exchanger and second heat exchanger are located at
The horizontal both sides of the centrifugal blower.
3. air conditioner according to claim 2, which is characterized in that in the width direction of the air conditioner, the bottom into
Air port and the side air inlet are located at both sides, the First Heat Exchanger and second heat exchanger of the air outlet positioned at described
The both sides of centrifugal blower.
4. air conditioner according to claim 3, which is characterized in that the First Heat Exchanger and the equal edge of the second heat exchanger
The length direction of the air conditioner extends and length be more than the air conditioner length half.
5. air conditioner according to claim 1, which is characterized in that the air outlet and the centrifugal blower be it is multiple and
It is spaced apart and is arranged to be correspondingly arranged respectively along the length direction of the air conditioner.
6. air conditioner according to claim 1, which is characterized in that set between the heat-exchanger rig and the roof of the casing
There is sealing device, water container is equipped between the heat-exchanger rig and the bottom wall of the casing.
7. air conditioner according to claim 1, which is characterized in that length of the axis of the centrifugal blower along the air conditioner
Direction is spent to extend.
8. according to the air conditioner described in any one of claim 1-7, which is characterized in that the First Heat Exchanger and described second
Heat exchanger is two independent heat exchangers.
9. air conditioner according to claim 8, which is characterized in that the First Heat Exchanger and second heat exchanger are
Fin-tube type heat exchanger.
10. air conditioner according to claim 9, which is characterized in that the First Heat Exchanger and second heat exchanger are equal
Length direction for single row heat exchanger and long U pipes is parallel with the axial direction of the centrifugal blower.
11. according to the air conditioner described in any one of claim 1-7, which is characterized in that the heat-exchanger rig is an entirety
Heat exchanger and bending go out this two sections of the First Heat Exchanger and second heat exchanger.
12. air conditioner according to claim 11, which is characterized in that the heat-exchanger rig also bending goes out positioned at described first
Third heat exchanger between heat exchanger and second heat exchanger.
13. air conditioner according to claim 12, which is characterized in that the heat-exchanger rig only bending goes out first heat exchange
This three sections of device, second heat exchanger and the third heat exchanger, the heat-exchanger rig are the length of fin-tube type heat exchanger and long U pipes
Degree is the sum of the length of the First Heat Exchanger, second heat exchanger and the third heat exchanger.
14. air conditioner according to claim 12, which is characterized in that the third heat exchanger is located at the centrifugal blower
Horizontal side.
15. air conditioner according to claim 14, which is characterized in that the third heat exchanger is located at the air conditioner length
One end on direction.
16. air conditioner according to claim 15, which is characterized in that the heat-exchanger rig also bending goes out positioned at the air-conditioning
The other end on device length direction and connect with one of in the First Heat Exchanger and second heat exchanger the 4th
Heat exchanger.
17. air conditioner according to claim 16, which is characterized in that the heat-exchanger rig only bending goes out first heat exchange
This four sections of device, second heat exchanger, the third heat exchanger and the 4th heat exchanger, the heat-exchanger rig changes for fin-tube type
The length of hot device and long U pipes is the First Heat Exchanger, second heat exchanger, the third heat exchanger and the 4th heat exchange
The sum of length of device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810231983.8A CN108488909A (en) | 2018-03-20 | 2018-03-20 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810231983.8A CN108488909A (en) | 2018-03-20 | 2018-03-20 | Air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108488909A true CN108488909A (en) | 2018-09-04 |
Family
ID=63318618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810231983.8A Pending CN108488909A (en) | 2018-03-20 | 2018-03-20 | Air conditioner |
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| Country | Link |
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| JP2021084257A (en) * | 2019-11-26 | 2021-06-03 | 東鉄工業株式会社 | Cutting device |
| EP4137750A1 (en) * | 2021-08-17 | 2023-02-22 | Guangdong Giwee Technology Co., Ltd. | Double-sided uniform air discharge ceiling cassette |
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