CN105546642B - Cabinet air-conditioner and air conditioner - Google Patents
Cabinet air-conditioner and air conditioner Download PDFInfo
- Publication number
- CN105546642B CN105546642B CN201511034891.3A CN201511034891A CN105546642B CN 105546642 B CN105546642 B CN 105546642B CN 201511034891 A CN201511034891 A CN 201511034891A CN 105546642 B CN105546642 B CN 105546642B
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- air
- wind
- conditioner
- tunnel
- cabinet
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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
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
- F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The present invention discloses a kind of cabinet air-conditioner and air conditioner, wherein, cabinet air-conditioner includes shell and two wind wheels, the shell includes spaced two chamber in left and right, two wind wheels, which respectively correspond, to be set in two chambers, and two chambers all have an exhaust air flue for penetrating through the front panel of the shell, and the exhaust air flue has an air outlet, the wind-tunnel for penetrating through the shell along the longitudinal direction is provided between two air outlets, the wind-tunnel extends from up to down.Technical solution of the present invention considerably increases the air output of cabinet air-conditioner.
Description
Technical field
The present invention relates to air conditioner technical field, in particular to a kind of cabinet air-conditioner and air conditioner.
Background technique
The top half of fuselage is arranged in the air outlet of existing floor air conditioner cabinet-type air conditioner, and heat exchanger is located at the fuselage upper half
The inside divided, and heat exchanger is in face being obliquely installed for air outlet.It is provided with centrifugal wind wheel in the lower half portion of fuselage, works as sky
When adjusting device operation, external air is imported the inside of cabinet air-conditioner and blows to heat exchanger upwards by centrifugal wind wheel, with heat exchanger into
It is blown out after the exchange of row heat by air outlet.
In the process, path of the wind from centrifugal wind wheel to air outlet is longer, and on-way resistance is big, and the decaying of air quantity is larger；
In addition, for the heat exchanger of multiple rows of form if it happens air-flow separates when flowing through previous row, generates vortex, heel row is changed
The available gas flow of hot device will also result in biggish decaying.In summary two o'clock, floor air conditioner cabinet-type air conditioner in the prior art
At runtime, air output is smaller.
Summary of the invention
The main object of the present invention is to provide a kind of cabinet air-conditioner, it is intended to increase the air output of cabinet air-conditioner.
To achieve the above object, the present invention provides a kind of cabinet air-conditioner, including shell and two wind wheels, and the shell includes a left side
Two chambers of right septum setting, two wind wheels, which respectively correspond, to be set in two chambers, and two chambers all have one will
The exhaust air flue of the front panel perforation of the shell, the exhaust air flue have an air outlet, are arranged between two air outlets
There is the wind-tunnel for penetrating through the shell along the longitudinal direction, the wind-tunnel extends from up to down.
Preferably, the width of two air outlets is L1, the width that the wind-tunnel positioned at the wind-tunnel front end exports is L2,
0.3≤L2/L1≤2。
Preferably, 1≤L2/L1≤1.2。
Preferably, the two air outlet width are L1, the diameter of two wind wheels is D, 0.68≤L1/D≤1.35。
The width for being preferably located at the wind-tunnel outlet of the front end of the wind-tunnel is L2, the diameters of two wind wheels is D, 0.4
≤L2/D≤1.4。
Preferably, the wind-tunnel includes the first passage and second channel extended along the longitudinal direction, the first passage
Front end connect the rear end of the second channel and be connected to the second channel, the width of the first passage is protected from back to front
Hold constant, the width of the second channel gradually increases from back to front.
Preferably, the width of the first passage is L3, the width positioned at the outlet of second channel front end wind-tunnel is L2, 1
≤L2/L3≤2。
Preferably, 1.2≤L2/L3≤1.5。
Preferably, the distance between the end face of the wind-tunnel front end and the exhaust air flue front end are T, two wind wheels
Diameter is D, 0≤T/D≤0.7.
The present invention also provides a kind of air conditioner, including air-conditioner outdoor unit and cabinet air-conditioner, the cabinet air-conditioner includes
Shell and two wind wheels, the shell include spaced two chamber in left and right, and two wind wheels, which respectively correspond, to be set to described in two
In chamber, two chambers all have an exhaust air flue for penetrating through the front panel of the shell, and the exhaust air flue has one
Air outlet is provided with the wind-tunnel for penetrating through the shell along the longitudinal direction between two air outlets, and the wind-tunnel prolongs from up to down
It stretches；The air-conditioner outdoor unit connects the cabinet air-conditioner,
Technical solution of the present invention is arranged one for shell by the way that two air outlets are arranged on panel, and between two air outlets
The wind-tunnel penetrated through before and after body, when air conditioner operation, wind wheel operating, outside air enters in chamber and flows out from two air outlets；
In this way, the air velocity of wind-tunnel front end is very fast, pressure is smaller, and wind-tunnel rear end and wind-tunnel front end there is pressure difference, is located at wind-tunnel
The air of rear end moves from back to front, and converges with the air of two air outlets outflow, to considerably increase going out for cabinet air-conditioner
Air quantity.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the front view of one embodiment of cabinet air-conditioner of the present invention；
Fig. 2 is the side view of middle cabinet air-conditioner in Fig. 1；
Fig. 3 to Fig. 5 is cabinet air-conditioner in Fig. 1 along the cross-sectional view of line A-A.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 1 | Cabinet air-conditioner | 10 | Shell |
| 100 | Chamber | 11 | Front panel |
| 110 | Exhaust air flue | 111 | Air outlet |
| 12 | Backboard | 120 | Wind-tunnel |
| 121 | Wind-tunnel import | 122 | Wind-tunnel outlet |
| 13 | Side plate | 130 | Air inlet |
| 20 | Heat exchanger | 30 | Wind wheel |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and should not be understood as referring to
Show or imply its relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " are defined as a result,
Two " feature can explicitly or implicitly include at least one of the features.In addition, the technical solution between each embodiment can
It to be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution occurs
Conflicting or cannot achieve when, will be understood that the combination of this technical solution is not present, also not the present invention claims protection model
Within enclosing.
The present invention proposes a kind of cabinet air-conditioner.
It is the front view of one embodiment of cabinet air-conditioner of the present invention referring to figs. 1 to 5, Fig. 1；Fig. 2 is middle cabinet air-conditioner in Fig. 1
Side view；Fig. 3 to Fig. 5 is cabinet air-conditioner in Fig. 1 along the cross-sectional view of line A-A.
In embodiments of the present invention, which includes shell 10 and two wind wheels 30, and shell 10 includes between left and right every setting
Two chambers 100 set, two wind wheels 30, which respectively correspond, to be set in two chambers 100, and two chambers 100 all have one will be before shell 10
The exhaust air flue 110 that panel 11 penetrates through, exhaust air flue 110 have an air outlet 111, are provided between two air outlets 111 along preceding
Rear direction penetrates through the wind-tunnel 120 of shell 10, and wind-tunnel 120 extends from up to down.
Technical solution of the present invention is arranged by the way that two air outlets 111 are arranged on panel, and between two air outlets 111
One wind-tunnel 120 that will be penetrated through before and after shell 10, when air conditioner operation, wind wheel 30 is operated, and outside air enters in chamber 100 simultaneously
It is flowed out from two air outlets 111；In this way, the air velocity of 120 front end of wind-tunnel is very fast, pressure is smaller, 120 rear end of wind-tunnel and wind-tunnel
120 front ends there is pressure difference, and the air positioned at 120 rear end of wind-tunnel moves from back to front, and the sky with the outflow of two air outlets 111
Gas confluence, to considerably increase the air output of cabinet air-conditioner 1.
Specifically, can open up an opening on front panel 11, two exhaust air flues 110 with the open communication；It is also possible to
Two spaced air outlets 111 are individually opened up on front panel 11, two air outlets 111 respectively correspond right with two exhaust air flues 110
It connects.The air inlet 130 that 10 outer wall of shell opens up can be set on backboard 12, be also possible to be arranged on side plate 13, certainly also
It can be the intersection that backboard 12 Yu side plate 13 are set, here, the position of air inlet 130 is with no restriction.Form the chamber 100
Structure include side plate 13, backboard 12 and spiral case；Wind-tunnel 120 is to penetrate through front panel 11 and backboard 12, thus the wind-tunnel 120
With wind-tunnel import 121 and wind-tunnel outlet 122.Certainly, wind deflector can be set in the upper and lower, left and right of the wind-tunnel 120, can also
To be not provided with wind deflector, this is not restricted.
When cabinet air-conditioner 1 is run, the motor of driving wind wheel 30 starts running, and wind wheel 30 is driven to start to rotate, external
Air enters the chamber 100 from air inlet 130 and exchanges heat with heat exchanger 20, and then wind wheel 30 is by the air after heat exchange from air outlet
111 export, derived air form air-flow in 120 front end of wind-tunnel, so that 120 rear and front end of wind-tunnel is made to form pressure difference, in this way,
Air in wind-tunnel 120 will travel forward, and the collect air blown out with air outlet 111.Here, since air outlet 111 is blown
The temperature of wind out is lower (by taking air conditioner implements refrigerating function as an example), and room temperature is relatively high, the air flowed out from wind-tunnel 120
Fluid confluence is formed with the air accumulation that air outlet 111 flows out, the temperature of the fluid confluence will not be too low, and wind sense is than milder.
For the cabinet air-conditioner 1, the height of two air outlets 111 and wind-tunnel 120 is generally between 700mm~800mm, out
The width in air port 111 is generally between 100mm~300mm.Wind wheel 30 (diameter is in 80mm~120mm) passes through motor driven, under
Face is using the motor of equal-wattage (30w~40w) as benchmark, by air outlet 111,30 diameter of wind wheel and wind-tunnel 120
Size makees adaptability adjusting, to measure the air output K (10 of cabinet air-conditioner 13m3/ h) size, to obtain corresponding ratio.
The width of air outlet 111 is L1(mm), the width of wind-tunnel outlet 122 is L2(mm), the width of 120 entrance of wind-tunnel is
L3(mm), 30 diameter of wind wheel is D (mm).
In one embodiment, L1And L2There are certain corresponding relationships can make cabinet air-conditioner 1 when the two ratio is appropriate
Air output further increase.
Table 1 is the respective value of the width that wind-tunnel exports when the width of air outlet takes 100mm and cabinet-type air conditioner outlet air total amount
It is with L in above-mentioned two table3It is measured in the case where being remained unchanged with D.It can be seen that as 30≤L2When≤200,
Total air output K value is larger and variation is than more gentle, at this time 0.3≤L2/L1≤2。
In addition, as can also be seen from Table 1, as 100≤L2When≤120, total air output K value is bigger, it can be seen that, when 1
≤L2/L1When≤1.2, air output K value can be maximized.
In one embodiment, referring to Fig. 4, L1And D2There are certain corresponding relationships, can also be with when the two ratio is appropriate
Increase the air output of cabinet air-conditioner 1.Referring in particular to table 2.
Table 2 is the respective value of air outlet width and cabinet-type air conditioner outlet air total amount when 30 diameter of wind wheel takes 80mm
As can be drawn from Table 2, as 55≤L1When≤108, outlet air total amount K value is larger, and its variation is relatively gentle.At this time
0.68≤L1/D≤1.35。
In one embodiment, referring to Fig. 4, D and L2There are certain corresponding relationships can make when the two ratio is appropriate
The air output of cabinet air-conditioner 1 further increases.
Table 3 is the respective value of wind-tunnel exit width and cabinet-type air conditioner outlet air total amount when rotor diameter takes 80mm
As can be drawn from Table 3, as 32≤L2≤ 112, wind total amount K value is larger, and its variation is relatively gentle.At this time 0.4
≤L2/D≤1.4。
There are certain ratios for the width of width and the wind-tunnel outlet 122 of wind-tunnel import 121, if the two ratio is closed
System is appropriate, and the air circulation in wind-tunnel 120 can be made more smooth, can further strengthen the outlet air total amount of cabinet air-conditioner 1.One
In embodiment, referring to Fig. 4, wind-tunnel 120 includes the first passage extended along the longitudinal direction and second channel (first passage and the
Two channels are always to indicate in figure), the front end of first passage connects the rear end of second channel and is connected with the second channel, first
The width in channel remains unchanged from back to front, and the width of second channel gradually increases from back to front.
In one embodiment, table 4 is please referred to, is D=98mm, L with 30 diameter of wind wheel1=100mm, L3=100mm is to wind-tunnel
Export 122 width L2Make adaptability adjusting, L2And L3Best ratio.
Table 4 is the respective value of wind-tunnel exit width and cabinet-type air conditioner outlet air total amount when wind-tunnel entrance width takes 100mm
As shown in Table 4, as 100≤L2When≤200, the outlet air total amount K of cabinet air-conditioner 1 is larger, and it is relatively gentle.Institute
With L2And L31≤L of preferred ratio2/L3≤2.Also, as 120≤L2When≤150, K value can reach 1.30 or more, so L2With
L31.2≤L of best ratio2/L3≤1.5。
D, L are discussed in above-described embodiment1, L2, L3Between ratio, but influence 1 outlet air total amount K of cabinet air-conditioner
Being worth size, there is also other factors.On the basis of other factors are certain, in one embodiment, referring to Fig. 5, wind-tunnel outlet 122
It is T with the distance between 110 front end of exhaust air flue out, the diameter of two wind wheels 30 is D, 0≤T/D≤0.7.
Table 5 is the respective value of T and K when rotor diameter takes 80mm
It can be seen that as 0≤T≤56, K value is all larger than or is equal to 1.30, in this way, 0≤T/D≤0.7 is preferably to implement
Example.
Further, as 24≤T≤40, K value is all larger than or is equal to 1.38, in this way, 0.3≤T/D≤0.5 is best real
Apply example.
The present invention also provides a kind of air conditioners, referring to Fig.1, including in air-conditioner outdoor unit and any of the above-described embodiment
Cabinet air-conditioner 1, air-conditioner outdoor unit connect cabinet air-conditioner 1.
Since this air conditioner includes the cabinet air-conditioner 1 in any of the above-described embodiment, in any of the above-described embodiment
All this air conditioners of usefulness of cabinet air-conditioner 1, which should also be as one, to be had, and will not repeat them here.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all in the present invention
Inventive concept under, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/be used in it indirectly
He is included in scope of patent protection of the invention relevant technical field.
Claims (9)
1. a kind of cabinet air-conditioner, which is characterized in that including shell and two wind wheels, the shell includes spaced two chamber in left and right
Room, two wind wheels, which respectively correspond, to be set in two chambers, and two chambers all have one for the front panel of the shell
The exhaust air flue of perforation, the exhaust air flue have an air outlet, are provided between two air outlets and penetrate through along the longitudinal direction
The wind-tunnel of the shell, the wind-tunnel extend from up to down；The width that wind-tunnel positioned at the front end of the wind-tunnel exports is L2, two
The diameter of the wind wheel is D, 0.625≤L2/D≤1.25。
2. cabinet air-conditioner as described in claim 1, which is characterized in that the width of two air outlets is L1, it is located at the wind
The width of the wind-tunnel outlet of hole front end is L2, 0.3≤L2/L1≤2。
3. cabinet air-conditioner as claimed in claim 2, which is characterized in that 1≤L2/L1≤1.2。
4. cabinet air-conditioner as described in claim 1, which is characterized in that the two air outlet width are L1, two wind wheels
Diameter is D, 0.68≤L1/D≤1.35。
5. cabinet air-conditioner as described in claim 1, which is characterized in that the wind-tunnel includes first extended along the longitudinal direction
Channel and second channel, the front end of the first passage connect the rear end of the second channel and are connected to the second channel,
The width of the first passage remains unchanged from back to front, and the width of the second channel gradually increases from back to front.
6. cabinet air-conditioner as claimed in claim 5, which is characterized in that the width of the first passage is L3, it is located at described second
The width of Channel front end wind-tunnel outlet is L2, 1≤L2/L3≤2。
7. cabinet air-conditioner as claimed in claim 6, which is characterized in that 1.2≤L2/L3≤1.5。
8. cabinet air-conditioner as described in claim 1, which is characterized in that before the end face of the wind-tunnel front end and the exhaust air flue
The distance between end is T, and the diameter of two wind wheels is D, 0≤T/D≤0.7.
9. a kind of air conditioner, which is characterized in that including air-conditioner outdoor unit and sky as claimed in any one of claims 1 to 8
Cabinet-type air conditioner is adjusted, the air-conditioner outdoor unit connects the cabinet air-conditioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511034891.3A CN105546642B (en) | 2015-12-31 | 2015-12-31 | Cabinet air-conditioner and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511034891.3A CN105546642B (en) | 2015-12-31 | 2015-12-31 | Cabinet air-conditioner and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105546642A CN105546642A (en) | 2016-05-04 |
| CN105546642B true CN105546642B (en) | 2019-02-01 |
Family
ID=55826023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511034891.3A Active CN105546642B (en) | 2015-12-31 | 2015-12-31 | Cabinet air-conditioner and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105546642B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107816788B (en) * | 2016-09-12 | 2024-03-29 | 珠海格力电器股份有限公司 | Air outlet device and cabinet air conditioner |
| CN113091133A (en) * | 2021-03-24 | 2021-07-09 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit and air conditioner |
| CN114322091B (en) * | 2021-12-31 | 2024-06-18 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner and air conditioner |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012026676A (en) * | 2010-07-26 | 2012-02-09 | Nippon Sound Techno:Kk | Supply chamber |
| CN104110733A (en) * | 2014-03-31 | 2014-10-22 | 广东美的制冷设备有限公司 | Indoor unit of floor air conditioner |
| CN104501392A (en) * | 2014-12-02 | 2015-04-08 | 广东美的制冷设备有限公司 | Heat exchanger component for vertical air conditioner and vertical air conditioner |
| CN104879904A (en) * | 2014-02-28 | 2015-09-02 | 广东美的制冷设备有限公司 | Air conditioner |
| CN205481628U (en) * | 2015-12-31 | 2016-08-17 | 广东美的制冷设备有限公司 | Cabinet air conditioner and air conditioner |
-
2015
- 2015-12-31 CN CN201511034891.3A patent/CN105546642B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012026676A (en) * | 2010-07-26 | 2012-02-09 | Nippon Sound Techno:Kk | Supply chamber |
| CN104879904A (en) * | 2014-02-28 | 2015-09-02 | 广东美的制冷设备有限公司 | Air conditioner |
| CN104110733A (en) * | 2014-03-31 | 2014-10-22 | 广东美的制冷设备有限公司 | Indoor unit of floor air conditioner |
| CN104501392A (en) * | 2014-12-02 | 2015-04-08 | 广东美的制冷设备有限公司 | Heat exchanger component for vertical air conditioner and vertical air conditioner |
| CN205481628U (en) * | 2015-12-31 | 2016-08-17 | 广东美的制冷设备有限公司 | Cabinet air conditioner and air conditioner |
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| Publication number | Publication date |
|---|---|
| CN105546642A (en) | 2016-05-04 |
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