CN109028304A - Cabinet air-conditioner and air conditioner - Google Patents
Cabinet air-conditioner and air conditioner Download PDFInfo
- Publication number
- CN109028304A CN109028304A CN201810810375.2A CN201810810375A CN109028304A CN 109028304 A CN109028304 A CN 109028304A CN 201810810375 A CN201810810375 A CN 201810810375A CN 109028304 A CN109028304 A CN 109028304A
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- Prior art keywords
- air
- conditioner
- heat exchanger
- single row
- cabinet air
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
-
- 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
- F24F13/20—Casings or covers
-
- 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 Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The invention discloses a kind of cabinet air-conditioner and air conditioner, cabinet air-conditioner includes shell, wind wheel and single row heat exchanger, and the wind wheel is mounted in the shell, and the wind wheel is tubular wine wheel, axial-flow windwheel or centrifugal wind wheel；The single row heat exchanger is arranged in the shell, the one-row heat exchanger is corresponding with the air inlet and/or the air outlet, the single row heat exchanger includes the multiple fins being set side by side, and the refrigerant pipe through multiple fins, multiple refrigerant pipes are arranged along the length direction of each fin, and are in single setting in air current flow direction.Present invention improves over the structure of cabinet air-conditioner, the heat exchange efficiency of heat exchanger in cabinet air-conditioner is improved.
Description
Technical field
The present invention relates to air-conditioning technical field more particularly to a kind of cabinet air-conditioners and air conditioner.
Background technique
Currently, the structure type that the evaporator majority in cabinet air-conditioner uses double fin arranged side by side, due in production process
There are trueness error, it is easy to produce dislocation between two rows of fins of this evaporator, is hindered so as to cause the airflow of evaporator
Power increases, and impacts to the heat exchange efficiency between air-flow and fin.
Summary of the invention
The main purpose of the present invention is to provide a kind of cabinet air-conditioners, it is intended to reduce airflow resistance, improve air-conditioning cabinet
The heat exchange efficiency of machine.
To achieve the above object, the present invention proposes that a kind of cabinet air-conditioner, the cabinet air-conditioner include:
Shell has air inlet and air outlet；
Wind wheel is mounted in the shell, wherein the wind wheel is tubular wine wheel, axial-flow windwheel or centrifugal wind wheel；
Single row heat exchanger is arranged in the shell, the single row heat exchanger and the air inlet and/or it is described go out
Air port is corresponding, and the single row heat exchanger includes the multiple fins being set side by side, and the refrigerant through multiple fins
Pipe, multiple refrigerant pipes are arranged along the length direction of each fin, and are in single setting in air current flow direction.
Preferably, the single row heat exchanger has inlet side and air side, and the fin includes the first heat exchanging part and the
The side of two heat exchanging part, first heat exchanging part and second heat exchanging part along the inlet side of the single row heat exchanger to air side
To arrangement, and between the center line position of the refrigerant pipe and first heat exchanging part and second heat exchanging part；
The side of first heat exchanging part is provided with multiple windshied parts, and multiple windshied parts are along the length side of the fin
To arrangement.
Preferably, the windshied part includes multiple shutters, and multiple shutters are changed along the single row of tubes
It arranges in the direction of the inlet side of hot device to air side；And/or
The windshied part includes multiple bridge piece structures, and multiple bridge piece structures are along the inlet side of the single row heat exchanger
It arranges to the direction of air side.
Preferably, the window of the shutter is towards the inlet side of the single row heat exchanger, the shutter knot
The louver angle of structure is α, and 18 °≤α≤28 °.
Preferably, the two sides of first heat exchanging part are provided with multiple windshied parts.
Preferably, at least partly described windshied part, on the direction of the inlet side to the air side with the refrigerant
Pipe is in be oppositely arranged.
Preferably, first heat exchanging part is H1 along the inlet side of the single row heat exchanger to air side width, described
Second heat exchanging part is H2, the H1 > H2 along the inlet side of the single row heat exchanger to air side width.
Preferably, the H1 and H2 meets: 1.2≤H1/H2≤2.
Preferably, the side of second heat exchanging part is arranged in plane；Alternatively,
The side of second heat exchanging part is provided with ripple struction.
Preferably, when air-conditioning is in heating mode, the refrigerant inlet of the single row heat exchanger is located at the single row of tubes and changes
The lower part of hot device；The single row heat exchanger refrigerant exit is located in the middle part of the single row heat exchanger or top.
Preferably, the shell is cylindrical, oval or rectangular setting.
Preferably, the wind wheel is tubular wine wheel.
Preferably, multiple fins of the single row heat exchanger along the shell circumferential array, it is multiple described cold
Matchmaker's pipe is arranged along the length direction of the shell.
Preferably, the angle of the single row heat exchanger and horizontal plane is more than or equal to 42 °, and is less than or equal to 90 °.
Preferably, multiple refrigerant pipes are connected by bend pipe.
The present invention also proposes a kind of air conditioner, which includes outdoor unit and cabinet air-conditioner as described above, the sky
Adjust cabinet-type air conditioner include:
Shell has air inlet and air outlet；
Wind wheel is mounted in the shell, wherein the wind wheel is tubular wine wheel, axial-flow windwheel or centrifugal wind wheel；
Single row heat exchanger is arranged in the shell, and, institute corresponding with the air inlet and/or the air outlet
Stating single row heat exchanger includes the multiple fins being set side by side, and through the refrigerant pipe of multiple fins, multiple described cold
Matchmaker's pipe is intervally arranged along the length direction of each fin, and is in single setting in air current flow direction.
In the present invention, the heat exchanger in cabinet air-conditioner is single row heat exchanger, which includes being set side by side
Multiple fins, and through the refrigerant pipe of multiple fins, the quantity of refrigerant pipe is multiple, and arranges along the length direction of fin
Column.The fin of heat exchanger is that single row configuration can be avoided double or multiple rows of while heat exchange efficiency with higher as a result,
The problem of misalignment that fin is generated due to foozle reduces the rebound occurred after fin bending, reduces the resistance of airflow
Power.Also, the structure of fin is simpler, easy to process, and cost is lower, cannot can be improved the production efficiency of cabinet air-conditioner,
And make cabinet air-conditioner cost performance with higher.
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 structural schematic diagram of one embodiment of cabinet air-conditioner of the present invention；
Fig. 2 is the cross-sectional view in Fig. 1 along the direction A-A；
Fig. 3 is the partial sectional view of heat exchanger in Fig. 2, and the axial direction along refrigerant pipe has carried out section view；
Fig. 4 is the structural schematic diagram of one embodiment of fin of the present invention；
Fig. 5 is the partial sectional view of the windshied part in Fig. 4 on fin；
Fig. 6 is cabinet air-conditioner side view of the present invention；
Fig. 7 is the top view of cabinet air-conditioner in Fig. 6；
Fig. 8 is cross-sectional view of the Fig. 7 along line B-B.
Drawing reference numeral explanation:
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, those of ordinary skill in the art under that premise of not paying creative labor it is obtained 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, which is mainly used for air conditioner, is adjusted with the temperature to air
Section.
Referring to figs. 1 to Fig. 3, above-mentioned cabinet air-conditioner includes shell 10, which has air outlet 101 and air inlet (not
Show), wind wheel 20 and heat exchanger 30 are additionally provided in shell 10, the air inlet and/or outlet air of the heat exchanger 30 and shell 10
Mouth 101 is corresponding.When air conditioner is worked, by rotating wind wheel 20, so that air inlet of the indoor air from shell 10
Mouth enters in shell 10, and carries out heat exchange with the heat exchanger 30 in shell 10, then blows from the air outlet 101 of shell 10
Out, to achieve the purpose that adjust indoor air temperature.Wherein it is possible to make one in heat exchanger 30 and air inlet and air outlet 101
It is a opposite, heat exchanger 30 can also be made opposite with air inlet and air outlet 101 simultaneously.Certainly, when heat exchanger 30 and air inlet phase
It is smaller to the air speed influence at air outlet 101 to heat exchanger 30 when corresponding to.
Wherein, wind wheel can be centrifugal wind wheel, axial-flow windwheel, mixed flow wind wheel or tubular wine wheel.In view of noise problem, pass through
Wind wheel is flowed as preferred embodiment.
Table 1 is the comparison of tubular wine wheel and centrifugal wind wheel air supplying distance and power in the case where various same air quantity
As shown in Table 1, in the case where same air quantity, the air supplying distance of centrifugal wind wheel is remoter than tubular wine wheel, and is centrifuged wind
The power of wheel is also less than tubular wine wheel, and in terms of comprehensive, on the basis of using single row heat exchanger, air conditioner uses centrifugal wind wheel
Efficiency be higher than tubular wine wheel.
For axial-flow windwheel, in the case where same power, negative pressure as caused by it is bigger, so, work as air-conditioning
When operation, air passes through the flow velocity of single row heat exchanger faster, and within the unit time, the refrigerating efficiency of centrifugal wind wheel, which is higher than, to be passed through
Flow wind wheel.
Furthermore it is possible to keep shell cylindrical, it is also possible to be arranged in ellipticity, can also be the setting that is square.
In the present embodiment, 30 single row heat exchanger of heat exchanger, as shown in Figures 2 to 4, the single row heat exchanger can be made
It may include specifically the multiple fins 31 being set side by side, and the refrigerant pipe 32 through multiple fins 31, wherein multiple refrigerants
Pipe 32 is intervally arranged along the length direction of each fin 31, and is in single setting in air current flow direction.
Wherein, the connection type between multiple refrigerant pipes 32 can there are many, such as: multiple refrigerant pipes 32 can be made successively
Then serial communication is sequentially connected in series again with remaining refrigerant pipe 32 and is connected to alternatively, keeping a portion refrigerant pipe 32 in parallel, this
Embodiment is with no restriction.
Interconnection mode between refrigerant pipe can be through transfer tube connection, and transfer tube can be straight tube, can also
To be bend pipe.
It is understood that keeping fin 31 single by making 30 single row heat exchanger of heat exchanger in cabinet air-conditioner
Structure can be avoided the problem of misalignment that the fin of double row tube heat exchanger or heat exchanger with multiple calandrias is generated due to foozle, subtract
The rebound occurred after fin bending is lacked.Also, its processing method is very simple, is not only easily guaranteed that machining accuracy, Er Qieneng
Enough improve production efficiency.In addition, cost is relatively low for single switching heat-exchanger, and heat exchange efficiency with higher, make air-conditioning cabinet equipment
There is higher cost performance.
As shown in Figures 3 and 4, single row heat exchanger has inlet side and air side, and fin 31 includes the first heat exchanging part 311
With the second heat exchanging part 312, wherein the first heat exchanging part 311 and the second heat exchanging part 312 are along the inlet side of single row heat exchanger to outlet air
The direction of side is arranged, and the center line of refrigerant pipe 32 is between the first heat exchanging part 311 and the second heat exchanging part 312.The present embodiment
In, multiple windshied parts 313 can be set in the side of the first heat exchanging part 311, and make multiple windshied parts 313 along the length of fin 31
Direction arrangement.It is understood that multiple windshied parts 313 can carry out the air-flow flowed through between two the first heat exchanging part 311
Slow down, to improve the heat-exchange time between air-flow and the first heat exchanging part 311, makes between air and the first heat exchanging part 31 more sufficiently
Heat exchange, to improve the heat exchange efficiency of heat exchanger 30.
In a preferred embodiment, as shown in Figures 4 and 5, can make windshied part 313 includes shutter 313a,
So that the processing of windshied part 313 is more convenient, and there is preferable windproof effect.
It is possible to further keep the quantity of shutter 313a included by windshied part 313 multiple, and make multiple hundred
Leaf window construction 313a arranges along the direction of the inlet side of single row heat exchanger to air side, to further increase windshied part 313
Windproof effect makes more fully to exchange heat between air-flow and the first heat exchanging part 311.
Wherein it is possible to make inlet side of the window of shutter 313a towards single row heat exchanger, to further increase
The windproof effect of windshied part 313.Certainly, the window of shutter 313a can also be towards other directions, in the present embodiment not
It is restricted.
As shown in figure 5, shutter 313a has louver angle α when windshied part 313 is shutter 313a,
In the present embodiment, 18 ° of 28 ° of < α < can be made.It is understood that if the louver angle α of shutter 313a is too small,
The windproof effect of windshied part 313 is poor, and the heat exchange between the first heat exchanging part 311 and air-flow is not enough, single row heat exchanger
Heat exchange efficiency is lower；Conversely, the windproof effect of windshied part 313 is too strong if the louver angle α of shutter 313a is excessive,
It is too low so as to cause the wind speed blown out from air outlet 101, keep the air supplying distance of cabinet air-conditioner shorter.In the present embodiment, pass through by
The louver angle α of shutter 313a is limited between 18 ° and 28 °, can the air-supply effect to cabinet air-conditioner optimize,
While making single row heat exchanger heat exchange efficiency with higher, make cabinet air-conditioner air supply velocity with higher.Wherein, work as α
Angle be 23 °, the heat exchange efficiency of air supply velocity and single row heat exchanger in cabinet air-conditioner cooperates, and makes cabinet air-conditioner
Air-out effect it is best.
It is of course also possible to which windshied part 313 is made to include bridge piece structure (not shown), and change multiple bridge piece structures along single row of tubes
The direction of the inlet side of hot device to air side is arranged, and details are not described herein again.
In addition, it should also be noted that, windshied part 313 can also be that bridge piece structure and shutter 313a combine to be formed
Structure and the other structures such as column, plate, specifically can be depending on the structure of fin 31.
In the present embodiment, above-mentioned windshied part 313 can be set in the side of the first heat exchanging part 311, can also be changed first
Above-mentioned windshied part 313 is arranged in the two sides in hot portion 311 simultaneously.Certainly, when simultaneously the two sides of the first heat exchanging part 311 simultaneously be arranged on
When stating windshied part 313, the space utilization rate of fin 31 can be improved.
According to heat-conduction effect, the position remoter apart from refrigerant pipe 32 of fin 31, the temperature difference of temperature and refrigerant pipe 32
Value is bigger, and therefore, when air conditioner is heated, the temperature in the first heat exchanging part 311 is along the inlet side of single row heat exchanger to out
Wind side direction gradually rises, and the temperature in the second heat exchanging part 312 along the inlet side of single row heat exchanger to outlet air side direction by
Gradually reduce.When the lower air-flow of temperature flows through the first heat exchanging part 311, the temperature of air-flow is gradually increasing, and the first heat exchanging part 311
The temperature of corresponding position is also gradually increasing, thereby, it is possible to make to keep the biggish temperature difference between the first heat exchanging part 311 and air-flow, from
And make heat exchange efficiency with higher between air-flow and the first heat exchanging part 311；And make when air-flow flows through the second heat exchanging part 312, gas
The temperature of stream is gradually increasing, and the temperature of the position of the corresponding air-flow of the second heat exchanging part 312 can be gradually reduced, and will lead to the as a result,
The temperature difference between two heat exchanging part, 312 air-flow is gradually reduced, so as to cause the heat exchange efficiency between air-flow and the second heat exchanging part 312 compared with
It is low.When air conditioner is freezed, essentially identical when effect is with heating, details are not described herein again.
According to above-mentioned principle, windshied part 313 and refrigerant pipe 32 can be made along single inlet side to the air side for hanging heat exchanger
Direction arrangement, to further increase the heat exchange efficiency between the first heat exchanging part 311 and air-flow, so increase single row of tubes heat exchange with
Overall heat exchange amount between air-flow.Wherein, windshied part 313 can be opposite with refrigerant pipe 32, can also be with adjacent two refrigerant pipe 32
Between gap it is opposite, that is, at least partly described windshied part 313, on the direction of the inlet side to the air side with
The refrigerant pipe 32 is in being oppositely arranged, and the present embodiment is with no restriction.
In addition, as shown in figure 3, the first heat exchanging part 311 is along the inlet side of single row heat exchanger to the width of outlet air side direction
For H1, width of second heat exchanging part 312 along the inlet side of single row heat exchanger to outlet air side direction is H2.It, can in the present embodiment
To extend the width H1 of the first heat exchanging part 311, alternatively, shortening the width H2 of the second heat exchanging part 312, make H1 > H2, thus into one
Step improves the heat exchange efficiency of single row heat exchanger.
It is possible to further meet above-mentioned H1 and H2: 1.2≤H1/H2≤2, so that the first heat exchanging part 311 and second is changed
Hot portion 312 is more reasonable along the width of the inlet side of single row heat exchanger to outlet air side direction, has to reach fin 31 and air-flow
While having biggish heat exchange amount, the overall width of fin 31 is reduced, reduces the cost of fin 31.
In a preferred embodiment, 1.5≤H1/H2≤2 can be made, so that the ratio of H1 and H2 is more reasonable, make list
The heat exchange efficiency of calandria heat exchanger is more preferably.
In the present embodiment, the side of the second heat exchanging part 313 can be made to be arranged in plane, it is right to reduce by the first heat exchanging part 313
The resistance of air-flow, to improve from the air velocity of the air side of single row heat exchanger, make cabinet air-conditioner have farther air-supply away from
From.
Of course, it is possible to ripple struction is arranged in the side of the second heat exchanging part 313, with improve the second heat exchanging part 313 and air-flow it
Between heat exchange efficiency.
In a preferred embodiment, with continued reference to Fig. 3, multiple fins 31 of the single row heat exchanger 30 are along described
The circumferential array of shell 10, multiple refrigerant pipes 32 are arranged along the length direction of the shell 10.For single row heat exchanger
For 30, fin 31 is vertically to extension, and multiple refrigerant pipes 32 are arranged along the length direction of the shell.So that
The structure of cabinet air-conditioner is more compact, reduces the occupied interior space of cabinet air-conditioner.
In a upper embodiment, referring to Fig. 6, Fig. 7 and Fig. 8, the fin 31 of the single row heat exchanger be can be and level side
To vertical, it is also possible to and horizontal plane folder acute angle setting.In cabinet-type air conditioner, single row heat exchanger 30, which can be, to turn forward
, the angle β of single row heat exchanger 30 and horizontal plane after inclination is more than or equal to 42 °, and is less than or equal to 90 °.
On the basis of above-mentioned any one embodiment, heat exchanger 30 can be made corresponding cold in air conditioner heat-production mode
Matchmaker's import (not shown) is located at the lower part of heat exchanger 30, and the refrigerant for keeping heat exchanger 30 corresponding in air conditioner heat-production mode goes out
Mouth (not shown) is located at the middle part or top of heat exchanger 30.As a result, when air conditioner heat-production, exchange heat with 30 lower part of heat exchanger
Air themperature afterwards carries out the temperature after heat exchange higher than with 30 middle part of heat exchanger and top, when air is blown out from air outlet 101
When, the gas flow temperature of 101 lower part of air outlet blowout is higher than the gas flow temperature at air outlet 101 middle part and top blowout, to change
The heating effect of kind interior bottom, have the effect of when cabinet air-conditioner being made to blow warm, foot it is cool.
Alternatively, when air conditioner is freezed, air themperature after being exchanged heat with 30 top of heat exchanger is higher than and heat exchange
30 middle part of device and lower part carry out the air themperature after heat exchange, and when air is blown out from air outlet 101,101 top of air outlet is blown
Gas flow temperature out will be lower than the gas flow temperature at air outlet 101 middle part and lower part blowout, so that colder air-flow be made to be delivered to more
Remote distance, rapidly and uniformly to reduce room temperature.
It is understood that multiple refrigerant pipes 32 can form a coolant loop, multiple coolant loops can also be formed,
When multiple refrigerant pipes 32 form multiple coolant loops, multiple coolant loops corresponding in air conditioner heat-production mode one or
Multiple refrigerant inlets are located at the lower part of heat exchanger 30, and refrigerant exit is located at the middle part or top of heat exchanger 30.
In the present embodiment, as shown in figure 3, multiple fins 31 of heat exchanger 30 can be made along the circumferential array of shell 10, and
Arrange multiple refrigerant pipes 32 along the length direction of shell 10.
It is understood that the multiple fins 31 and multiple refrigerant pipes 32 of heat exchanger 30 are arranged in the manner described above
Afterwards, the refrigerant under heating mode can enter from the refrigerant inlet of 30 lower part of heat exchanger, and from the middle part of heat exchanger 30 or top
Refrigerant exit outflow, thereby, it is possible to improve the temperature difference between the air-flow of 101 lower part of air outlet and the air-flow on top, with into one
Foot when step improves cabinet air-conditioner air-supply warms up a cool effect.
It is possible to further make the side of fin 31 radially extending along shell 10, so that between adjacent two fin 31
Distance is reduced along the direction of the inlet side of heat exchanger 30 to air side, to improve the heat exchange efficiency between heat exchanger 30 and air-flow.
It is of course also possible to make multiple fins 31 along shell 10 length direction arrange, alternatively, make multiple fins 31 along with shell
The direction arrangement that the length direction of body 10 is tilted a certain angle, details are not described herein again.
It further include left side plate 41 and right side plate 42 in heat exchanger 30, left side plate 41 and right side plate 42 are distinguished in the present embodiment
Positioned at the left and right sides of heat exchanger 30, and for fixing refrigerant pipe 32 and fin 31, and heat exchanger 30 passes through left side plate 41 and the right side
Side plate 42 is fixedly connected with shell 10.
In the present embodiment, as shown in Fig. 2, the auxiliary thermal of electricity can also be arranged between heat exchanger 30 and fan assembly 20
40, when air conditioner is heated, the auxiliary thermal 40 of electricity can be made to generate heat, to improve the heating effect of cabinet air-conditioner.
It is understood that since air conditioner proposed by the present invention includes all of all embodiments of above-mentioned cabinet air-conditioner
Therefore scheme at least has technical effect identical with the cabinet air-conditioner, does not illustrate one by one herein.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in scope of patent protection of the invention.
Claims (15)
1. a kind of cabinet air-conditioner, which is characterized in that the cabinet air-conditioner includes:
Shell has air inlet and air outlet；
Wind wheel is mounted in the shell, and the wind wheel is tubular wine wheel, axial-flow windwheel or centrifugal wind wheel；
Single row heat exchanger is arranged in the shell, the one-row heat exchanger and the air inlet and/or the air outlet phase
Corresponding, the single row heat exchanger includes the multiple fins being set side by side, and through the refrigerant pipe of multiple fins, multiple
The refrigerant pipe is arranged along the length direction of each fin, and is in single setting in air current flow direction.
2. cabinet air-conditioner as described in claim 1, which is characterized in that the single row heat exchanger has inlet side and outlet air
Side, the fin include the first heat exchanging part and the second heat exchanging part, and first heat exchanging part and second heat exchanging part are along the list
The direction of the inlet side of calandria heat exchanger to air side is arranged, and the center line of the refrigerant pipe be located at first heat exchanging part with
Between second heat exchanging part；
The side of first heat exchanging part is provided with multiple windshied parts, and multiple windshied parts are arranged along the length direction of the fin
Cloth.
3. cabinet air-conditioner as claimed in claim 2, which is characterized in that the windshied part includes multiple shutters, multiple
The shutter is arranged along the direction of the inlet side of the single row heat exchanger to air side；And/or
The windshied part includes multiple bridge piece structures, and multiple bridge piece structures are along the inlet side of the single row heat exchanger to out
It arranges in the direction of wind side.
4. cabinet air-conditioner as claimed in claim 3, which is characterized in that the window of the shutter is towards the single row of tubes
The inlet side of heat exchanger, the louver angle of the shutter are α, and 18 °≤α≤28 °.
5. the cabinet air-conditioner as described in claim 2 to 4 any one, which is characterized in that the two sides of first heat exchanging part are equal
It is provided with multiple windshied parts.
6. the cabinet air-conditioner as described in claim 2 to 4 any one, feature is as at least partly described windshied part, in institute
It states on inlet side to the direction of the air side with the refrigerant pipe in being oppositely arranged.
7. the cabinet air-conditioner as described in claim 2 to 4 any one, which is characterized in that first heat exchanging part is along the list
The inlet side of calandria heat exchanger to air side width be H1, second heat exchanging part along the inlet side of the single row heat exchanger extremely
Air side width is H2, the H1 >=H2.
8. cabinet air-conditioner as claimed in claim 7, which is characterized in that the H1 and H2 meets: 1.2≤H1/H2≤2.
9. the cabinet air-conditioner as described in claim 2 to 4 any one, which is characterized in that the side of second heat exchanging part is in
Plane setting；Alternatively,
The side of second heat exchanging part is provided with ripple struction.
10. the cabinet air-conditioner as described in Claims 1-4 any one, which is characterized in that when air-conditioning is in heating mode,
The refrigerant inlet of the single row heat exchanger is located at the lower part of the single row heat exchanger；Single row heat exchanger refrigerant exit position
In single row heat exchanger middle part or top.
11. the cabinet air-conditioner as described in Claims 1-4 any one, which is characterized in that the shell is cylindrical, oval
Or rectangular setting.
12. the cabinet air-conditioner as described in Claims 1-4 any one, which is characterized in that the single row heat exchanger it is multiple
Circumferential array of the fin along the shell, length direction arrangement of multiple refrigerant pipes along the shell.
13. cabinet air-conditioner as claimed in claim 12, which is characterized in that the angle of the single row heat exchanger and horizontal plane is big
In be equal to 42 °, and be less than or equal to 90 °.
14. cabinet air-conditioner as described in claim 1, which is characterized in that multiple refrigerant pipes are connected by bend pipe.
15. a kind of air conditioner, which is characterized in that the air conditioner includes outdoor unit and such as claim 1 to 14 any one institute
The cabinet air-conditioner stated.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810239002.4A CN108180560A (en) | 2018-03-21 | 2018-03-21 | Cabinet air-conditioner and air conditioner |
| CN2018102390024 | 2018-03-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109028304A true CN109028304A (en) | 2018-12-18 |
Family
ID=62553953
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810239002.4A Pending CN108180560A (en) | 2018-03-21 | 2018-03-21 | Cabinet air-conditioner and air conditioner |
| CN201810810375.2A Pending CN109028304A (en) | 2018-03-21 | 2018-07-20 | Cabinet air-conditioner and air conditioner |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810239002.4A Pending CN108180560A (en) | 2018-03-21 | 2018-03-21 | Cabinet air-conditioner and air conditioner |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028659B (en) * | 2018-06-26 | 2024-05-28 | 广东美的制冷设备有限公司 | Novel heat exchanger, air conditioner indoor unit and air conditioner |
| CN108826752A (en) * | 2018-06-26 | 2018-11-16 | 广东美的制冷设备有限公司 | New type heat exchanger, air conditioner indoor unit and air conditioner |
| CN108562068A (en) * | 2018-06-26 | 2018-09-21 | 广东美的制冷设备有限公司 | New type heat exchanger, air conditioner indoor unit and air conditioner |
| CN108759176A (en) * | 2018-06-26 | 2018-11-06 | 广东美的制冷设备有限公司 | New type heat exchanger, air conditioner indoor unit and air conditioner |
| CN108931078A (en) * | 2018-06-26 | 2018-12-04 | 广东美的制冷设备有限公司 | New type heat exchanger, air conditioner indoor unit and air conditioner |
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- 2018-07-20 CN CN201810810375.2A patent/CN109028304A/en active Pending
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| JPH0735441A (en) * | 1993-07-20 | 1995-02-07 | Mitsubishi Heavy Ind Ltd | Plate fin and tube type evaporator |
| CN2268882Y (en) * | 1996-02-12 | 1997-11-26 | 张志刚 | Outdoor part of separate air conditioner |
| JP2000205779A (en) * | 1999-01-06 | 2000-07-28 | Mitsubishi Heavy Ind Ltd | Heat exchanger, outdoor unit, and air conditioner |
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| CN108180560A (en) | 2018-06-19 |
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Application publication date: 20181218 |