CN208920342U - Air-conditioner outdoor unit and air conditioner with it - Google Patents

Abstract

The utility model discloses a kind of air-conditioner outdoor unit and with its air conditioner, the air-conditioner outdoor unit includes: shell, and the peripheral wall of the shell is equipped with air inlet, and the top of the shell is equipped with air outlet；Compressor, the compressor are located in the shell；Radome fairing, the radome fairing are located at outside the compressor and are located in the shell, and multiple recessed portions and/or multiple lug bosses are formed on the periphery wall of the radome fairing.Air-conditioner outdoor unit according to the present utility model has the advantages that air inlet uniformity, low in energy consumption and low noise.

Description

Air-conditioner outdoor unit and air conditioner with it

Technical field

The utility model relates to air-conditioning technical fields, and in particular to a kind of air-conditioner outdoor unit and the air conditioner with it.

Background technique

In the related technology, air-conditioner outdoor unit can by air from the air inlet of side wall suck air flow channel, and by air from The air outlet mesh of top side is discharged.Due to the scrambling of compressor shape, air-flow vibrates shape after entering air flow channel, with being in The loss of relative flow between the compressor of state is bigger, so as to cause air-conditioner outdoor unit circumferencial direction air inlet it is uneven, The problem that power consumption is big and noise is big.In addition, air-conditioner outdoor unit is at work, the operating of compressor can generate biggish noise.

Utility model content

The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model mentions A kind of air-conditioner outdoor unit is gone out, the air-conditioner outdoor unit has the advantages that air inlet uniformity, low in energy consumption and low noise.

The utility model also proposed a kind of air conditioner with above-mentioned air-conditioner outdoor unit.

According to the air-conditioner outdoor unit of the utility model embodiment, comprising: the peripheral wall of shell, the shell is equipped with air inlet Mouthful, the top of the shell is equipped with air outlet；Compressor, the compressor are located in the shell；Radome fairing, the radome fairing It is outer and be located in the shell to be located at the compressor, be formed on the periphery wall of the radome fairing multiple recessed portions and/or Multiple lug bosses.

According to the air-conditioner outdoor unit of the utility model embodiment, by the way that radome fairing is located at outside compressor, and radome fairing Periphery wall on be formed with multiple recessed portions and/or multiple lug bosses, entering the intracorporal air-flow of shell from air inlet as a result, can be It is flowed in the air duct that radome fairing and shell surround, reduces the collision loss between air-flow and compressor, so that air-flow air inlet is more Add uniform, air-flow to flow more smooth, reduces the energy consumption of air-conditioner outdoor unit, and radome fairing also has sound absorption, favorably Generated noise when reducing air-flow and being flowed in air duct.In addition, radome fairing has the function of sound insulation, weakens compressor and cause Noise transmit outward, noise caused by air-conditioner outdoor unit is effectively reduced.

In some embodiments of the utility model, the compressor is located on the bottom wall of the shell, the radome fairing It is connect with the bottom wall of the shell.

In some embodiments of the utility model, multiple recessed portions are formed on the periphery wall of the radome fairing, it is multiple The recessed portion is intervally arranged on the periphery wall of the radome fairing, and the inner wall of each recessed portion is formed as hemisphere face Shape.

In some embodiments of the utility model, multiple recessed portions are formed on the periphery wall of the radome fairing, it is multiple The depressed section is spaced setting at recessed portion described in multiple groups and multiple groups in the short transverse of the radome fairing, and every group includes more A recessed portion, every group of multiple recessed portions are spaced setting in the circumferential direction of the radome fairing.

In some embodiments of the utility model, multiple lug bosses are formed on the periphery wall of the radome fairing, each The lug boss is flexible piece and elongated, and one end of each lug boss is connected with the periphery wall of the radome fairing, and The other end of each lug boss is free end.

In some embodiments of the utility model, in the direction from bottom to top, outside the cross section of the radome fairing The area that contour line is surrounded is gradually reduced.

Optionally, the radome fairing is formed as truncated cone-shaped, the bus of the outer profile of the radome fairing and the radome fairing Angle α between center line meets: α >=15 °.

In some optional embodiments of the utility model, the radome fairing is formed as truncated cone-shaped, the radome fairing Angle α between the bus of outer profile and the center line of the radome fairing meets: 15 °≤α≤45 °.

In some embodiments of the utility model, the periphery wall of the radome fairing is equipped with for avoiding the compressor Piping avoid holes, the avoid holes run through the radome fairing bottom surface.

In some embodiments of the utility model, the heat exchanger of the air-conditioner outdoor unit is located in the shell, described Heat exchanger is formed as annular, and the heat exchanger is set in the peripheral side of the radome fairing.

In some embodiments of the utility model, air-conditioner outdoor unit further include: blower, the blower are located at air outlet The top at place, the radome fairing meets to the distance between the bottom of blower H: H >=10mm.

According to the air conditioner of the utility model embodiment, including above-mentioned air-conditioner outdoor unit.

According to the air conditioner of the utility model embodiment, by the way that radome fairing to be located at outside compressor, and radome fairing is outer Multiple recessed portions and/or multiple lug bosses are formed on peripheral wall, entering the intracorporal air-flow of shell from air inlet as a result, can rectify It is flowed in the air duct that cover is surrounded with shell, reduces the collision loss between air-flow and compressor, so that air-flow air inlet is more equal The flowing of even, air-flow is more smooth, reduces the energy consumption of air-conditioner outdoor unit, and radome fairing also has sound absorption, is conducive to subtract Little airflow generated noise when being flowed in air duct.In addition, radome fairing has the function of sound insulation, weakens and make an uproar caused by compressor Sound transmits outward, and noise caused by air-conditioner outdoor unit is effectively reduced.

Detailed description of the invention

The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will Become obvious and be readily appreciated that, in which:

Fig. 1 is the structural schematic diagram according to the air-conditioner outdoor unit of the utility model embodiment；

Fig. 2 is the cross-sectional view in Fig. 1 at A-A；

Fig. 3 is according to the structural schematic diagram of the air-conditioner outdoor unit of the utility model embodiment, and wherein shell is not shown；

Fig. 4 is the structural schematic diagram according to the radome fairing of the air-conditioner outdoor unit of the utility model embodiment.

Appended drawing reference:

Air-conditioner outdoor unit 100；

Shell 1；Air inlet 11；Air outlet 12；Bottom wall 13；Air duct 1a；

Compressor 2；Piping 21；

Radome fairing 3；Recessed portion 3a；Avoid holes 31；

Blower 4；Air outlet mesh 5；Appliance mounting panel 6；Motor 7.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model Limitation.

Below with reference to Fig. 1-Fig. 4 description according to the air-conditioner outdoor unit 100 of the utility model embodiment.For example, outside air conditioning chamber Machine 100 can be tubular air-conditioner outdoor unit, and specifically, air-conditioner outdoor unit 100 is cylinder-shaped air-conditioner outdoor unit.

It as Figure 1-Figure 2, may include: shell 1, compression according to the air-conditioner outdoor unit of the utility model embodiment 100 Machine 2 and radome fairing 3.

As Figure 1-Figure 2, the peripheral wall of shell 1 is equipped with air inlet 11, and the top of shell 1 is equipped with air outlet 12.For example, Air inlet 11 can be set to multiple, and the week of shell 1 can be arranged in multiple air inlets 11 according to the arrangement mode of multiple rows of multiple row On wall.The air-flow in 1 outside of shell can be entered in shell 1 by air inlet 11, and by 12 row of air outlet at 1 top of shell Out.

As shown in Figure 2, Figure 3 and Figure 4, compressor 2 is located in shell 1, and radome fairing 3 is located at outside compressor 2 and is located at shell In body 1, multiple recessed portion 3a and/or multiple lug bosses are formed on the periphery wall of radome fairing 3.Wherein, one end of radome fairing 3 (for example, lower end as shown in Figure 3) is opened wide, the other end (for example, lower end as shown in Figure 3) closing of radome fairing 3.Radome fairing 3 Periphery wall on be formed with multiple recessed portion 3a and/or multiple lug bosses (not shown go out), may include following three kinds of situations: One, multiple recessed portion 3a are simply formed on the periphery wall of radome fairing 3；Two, multiple protrusions are simply formed on 3 periphery wall of radome fairing Portion；Three, multiple recessed portion 3a and multiple lug bosses are formed on the periphery wall of radome fairing 3.

As a result, when air-conditioner outdoor unit 100 work when, through air inlet 11 flow into shell 1 in air-flow can by shell 1 with it is whole The air duct 1a outflow air outlet 12 that stream cover 3 surrounds, thus be conducive to that air-flow is avoided to contact with the compressor 2 in vibrational state, To reduce the energy loss of air-flow, so that the flowing of air-flow is more smooth, so that 11 air inlet of air inlet is more uniform, Air quantity under the same conditions, can reduce the energy consumption of the air supply device (such as air supply device can be blower) of air-conditioner outdoor unit 100, mention Rise the working efficiency of air-conditioner outdoor unit 100, and air-flow is when flowing through shell 1 and air duct 1a that radome fairing 3 surrounds, radome fairing 3 On multiple recessed portion 3a and/or multiple lug bosses can reduce flowing reflection and the circulating resistance of air-flow, and then advantageously reduce Flow noise can weaken noise caused by compressor 2 and transmit outward, can effectively drop in addition, radome fairing 3 has the function of sound insulation Noise caused by low air-conditioner outdoor unit 100.

Specific as shown in table 1, air quantity one, power one and noise are first is that traditional air-conditioner outdoor unit (is not added above-mentioned in casing Dress radome fairing 3) test data, air quantity two, power two and noise second is that the utility model embodiment air-conditioner outdoor unit 100 Test data.The result shows that: under identical revolving speed, the work of the blower of the air-conditioner outdoor unit 100 of the utility model embodiment Air quantity slightly has is promoted and the power of blower has dropped about 10%, while the air-conditioner outdoor unit 100 of the utility model embodiment is made an uproar Sound declines 2.5dB or so.

Table one

According to the air-conditioner outdoor unit 100 of the utility model embodiment, by the way that radome fairing 3 is located at outside compressor 2, and it is whole It is formed with multiple recessed portion 3a and/or multiple lug bosses on the periphery wall of stream cover 3, is flowed into shell 1 through air inlet 11 as a result, The air duct 1a that air-flow can be surrounded by shell 1 and radome fairing 3 flows out air outlet 12, to be conducive to avoid air-flow and be in vibration The compressor 2 of state contacts, to reduce the energy loss of air-flow, so that the flowing of air-flow is more smooth, so that air inlet 11 air inlets of mouth are more uniform, and then reduce the energy consumption of air-conditioner outdoor unit 100, promote the working efficiency of air-conditioner outdoor unit 100, and Multiple recessed portion 3as and/or multiple lug boss of the air-flow when flowing through the air duct 1a that shell 1 and radome fairing 3 surround, on radome fairing 3 Have the effect of sound-absorbing, and then be conducive to reduce generated noise when air-flow flows in the 1a of air duct, in addition, radome fairing 3 has There is the function of sound insulation, noise caused by compressor 2 can be weakened and transmitted outward, can effectively reduce caused by air-conditioner outdoor unit 100 Noise.

In some embodiments of the utility model, as shown in Figures 2 and 3, compressor 2 is located on the bottom wall 13 of shell 1, Radome fairing 3 is connect with the bottom wall 13 of shell 1.It realizes and connects convenient for compressor 2, radome fairing 3 and shell 1 as a result, and be conducive to It realizes that radome fairing 3 covers compressor 2 completely, and then air-flow is avoided to contact with compressor 2, to be conducive to reduce the energy of air-flow Amount loss.

In some embodiments of the utility model, as shown in figure 4, being formed with multiple recess on the periphery wall of radome fairing 3 Portion 3a, multiple recessed portion 3a are intervally arranged on the periphery wall of radome fairing 3, and the inner wall of each recessed portion 3a is formed as hemisphere face Shape.Be conducive to reduce reflection of the air-flow when flowing through radome fairing 3 as a result, and then be conducive to improve the sound-absorbing effect of radome fairing 3, And then be conducive to further decrease noise caused by air-conditioner outdoor unit 100.

In some embodiments of the utility model, multiple recessed portion 3a are formed on the periphery wall of radome fairing 3, it is multiple recessed Concave portion 3a be divided into multiple groups and multiple groups recessed portion 3a in the short transverse (for example, up and down direction as shown in Figure 3) of radome fairing 3 between Setting is connect, every group includes multiple recessed portion 3a, circumferentially-spaced setting of the every group of multiple recessed portion 3a in radome fairing 3.It ties as a result, Structure is simple, convenient for manufacture, advantageously reduces production cost.Optionally, the quantity of recessed portion 3a included by every group of recessed portion 3a It is identical.

In other embodiments of the utility model, multiple lug bosses are formed on the periphery wall of radome fairing 3, it is each convex The portion of rising is flexible piece and elongated, and one end of each lug boss is connected with the periphery wall of radome fairing 3, and the other end of lug boss is Free end.Flowing reflection when air-flow flows in the 1a of air duct and circulating resistance can be reduced as a result, be conducive to further increase whole The sound absorbing power of stream cover 3.For example, lug boss is formed as villus, villus is connected on the periphery wall of radome fairing 3 by velour leather, can With understanding, villus and velour leather sound-absorbing effect are good, can further decrease generated when air-flow flows in the 1a of air duct make an uproar Sound.Certainly, the utility model is without being limited thereto, and lug boss may be hard material, for example, lug boss is formed as miniature burr.

In some embodiments of the utility model, referring to shown in Fig. 2, in the direction from bottom to top, the cross of radome fairing 3 The area that the outer contour in section is surrounded is gradually reduced.Air-flow is in the process flowed from the bottom end of radome fairing 3 to top as a result, In, the flowing of air-flow, which is not present, in the outer profile of radome fairing 3 blocks, so as to reduce the energy between air-flow and radome fairing 3 Loss.

Optionally, as shown in figure 3, radome fairing 3 is formed as truncated cone-shaped, bus and the radome fairing 3 of the outer profile of radome fairing 3 Angle α between center line meets: α >=15 °.Air-flow is whole during flowing from the bottom end of radome fairing 3 to top as a result, The air-flow flowed into casing 1 by air inlet 11 can be oriented to air outlet 12 by the outer profile of stream cover 3, reduce the flow resistance of air-flow, And then the energy loss of air-flow can be reduced.

In some optional embodiments of the utility model, as shown in figure 3, radome fairing 3 is formed as truncated cone-shaped, radome fairing Angle α between the bus of 3 outer profile and the center line of radome fairing 3 meets: 15 °≤α≤45 °.It on the one hand can guarantee as a result, Angle α between the bus of the outer profile of radome fairing 3 and the center line of radome fairing 3 is unlikely to excessive and makes radome fairing 3 can not Compressor 2 is provide with, on the other hand can guarantee the folder between the bus of outer profile and the center line of radome fairing 3 of radome fairing 3 Angle α be unlikely to outer profile that is too small and making radome fairing 3 can guiding role to air-flow it is poor.For example, α can with value be 15 °, 25 °, 35 ° or 45 °, the specific value about α can be according to the concrete specification model adjusted design of air-conditioner outdoor unit 100.

In some embodiments of the utility model, as shown in figure 4, the periphery wall of radome fairing 3 is equipped with for avoiding pressure The avoid holes 31 of the piping 21 of contracting machine 2, avoid holes 31 run through the bottom surface of radome fairing 3.Avoid holes 31 are matching for compressor 2 as a result, Pipe 21 provides installation space, can be to avoid the contact or collision between the piping 21 and radome fairing 3 of compressor 2, to mention The stability in 2 course of work of compressor is risen.For example, avoid holes 31 can be round hole, slotted eye or polygonal hole.

In some embodiments of the utility model, referring to shown in Fig. 2, the heat exchanger of air-conditioner outdoor unit 100 is (not shown It is located in shell 1 out), heat exchanger is formed as annular, and heat exchanger is set in the peripheral side of radome fairing 3.Be conducive to reduce as a result, and change Hot device is conducive to increase the heat exchange area of the air-flow in heat exchanger and air duct 1a to the occupancy in space in shell 1.

In some embodiments of the utility model, as shown in figure 3, air-conditioner outdoor unit 100 further include: blower 4, blower 4 It is located at air outlet 12, the top of radome fairing 3 meets to the distance between the bottom of blower 4 H: H >=10mm.Thus, it is possible to protect The safe distance between blower 4 and radome fairing 3 is demonstrate,proved, is conducive to reduce security risk.Specific value about H can be according to air conditioning chamber The specification and model of outer machine 100 adjust setting, and the utility model is not especially limited this.Optionally, blower 4 is axis stream wind Machine.

Below with reference to Fig. 1-Fig. 4 description according to the air-conditioner outdoor unit 100 of the utility model specific embodiment.It is worth understanding It is that described below is exemplary, it is intended to for explaining the utility model, and should not be understood as the limit to the utility model System.

As depicted in figs. 1 and 2, the air-conditioner outdoor unit 100 of the utility model embodiment, comprising: shell 1, compressor 2, whole Stream cover 3 and heat exchanger.Specifically, air-conditioner outdoor unit 100 is cylinder-shaped air-conditioner outdoor unit.

As shown in figures 1 and 3, the outer contour of cross section of the shell 1 on the direction for being parallel to horizontal plane is circle, shell The peripheral wall of body 1 is equipped with multiple air inlets 11, and multiple air inlets 11 are distributed according to the arrangement mode of multiple rows of multiple row.The top of shell 1 Portion is equipped with air outlet 12, motor 7, blower 4, appliance mounting panel 6 and air outlet mesh 5, and motor 7 and blower 4 are installed in electric appliance peace In loading board 6, air outlet 12 and air outlet mesh 5 are located at the upside (upside as shown in Figure 3) of blower 4.

As shown in Figures 2 and 3, compressor 2 and radome fairing 3 are respectively positioned in shell 1, and compressor 2 and radome fairing 3 are located at shell On the bottom wall 13 of body 1.Radome fairing 3 is located at the outside of compressor 2, the top to the distance between the bottom of blower 4 of radome fairing 3 H meets: H=10mm, and the periphery wall of radome fairing 3 is equipped with the avoid holes 31 for avoiding the piping 21 of compressor 2, and avoid holes 31 side (downside as shown in Figure 3) extends to the fixing end of radome fairing 3.

As shown in Figures 2 and 3, heat exchanger is located on the bottom wall 13 of shell 1, and heat exchanger is formed as annular, heat exchanger set It is located at the peripheral side of radome fairing 3.

As shown in figure 3, radome fairing 3 is formed as truncated cone-shaped, the bus of the outer profile of radome fairing 3 and the center line of radome fairing 3 Between angle α meet: α=15 ° are formed with multiple recessed portion 3a on the periphery wall of radome fairing 3, and multiple recessed portion 3a are divided into more Group and multiple groups recessed portion 3a is arranged indirectly in the short transverse of radome fairing 3, every group includes multiple recessed portion 3a, and every group multiple recessed For concave portion 3a in the circumferentially-spaced setting of radome fairing 3, the inner wall of each recessed portion 3a is formed as hemisphere face shape.Specifically, whole The wall thickness of stream cover 3 is 3mm, base diameter 300mm, top diameter 140mm, is highly 370mm.

When air-conditioner outdoor unit 100 works, flowing to the air-flow in shell 1 through air inlet 11 can be by shell 1 and radome fairing 3 The air duct 1a outflow air outlet 12 surrounded, to be conducive to that air-flow is avoided to contact with the compressor 2 in vibrational state, to subtract The energy loss of little airflow so that 11 air inlet of air inlet is more uniform, and then reduces air-conditioning so that the flowing of air-flow is more smooth The energy consumption of the blower 4 of outdoor unit 100 promotes the working efficiency of air-conditioner outdoor unit 100, and air-flow is flowing through shell 1 and rectification When the air duct 1a that cover 3 surrounds, multiple recessed portion 3a on radome fairing 3 can reduce flowing reflection and the circulating resistance of air-flow, in turn Flow noise is advantageously reduced, in addition, radome fairing 3 has the function of sound insulation, noise caused by compressor 2 can be weakened to unofficial biography It passs, can effectively reduce noise caused by air-conditioner outdoor unit 100.

According to the air conditioner of the utility model embodiment, including the air-conditioner outdoor unit according to the utility model above-described embodiment 100。

According to the air conditioner of the utility model embodiment, by the way that radome fairing 3 is located at outside compressor 2, and radome fairing 3 Multiple recessed portion 3a and/or multiple lug bosses are formed on periphery wall, the air-flow flowed in shell 1 through air inlet 11 as a result, can Air outlet 12 is flowed out by the air duct 1a that shell 1 and radome fairing 3 surround, to be conducive to avoid air-flow and be in vibrational state Compressor 2 contacts, to reduce the energy loss of air-flow, so that the flowing of air-flow is more smooth, so that 11 air inlet of air inlet is more Add uniformly, and then reduce the energy consumption of air-conditioner outdoor unit 100, promotes the working efficiency of air-conditioner outdoor unit 100, and air-flow is flowing through When the air duct 1a that shell 1 and radome fairing 3 surround, multiple recessed portion 3a and/or multiple lug bosses on radome fairing 3 have sound-absorbing Effect, and then flow noise is advantageously reduced, in addition, radome fairing 3 has the function of sound insulation, it can weaken and make an uproar caused by compressor 2 Sound transmits outward, can effectively reduce noise caused by air-conditioner outdoor unit 100.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ", The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.

While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that: These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective And modification, the scope of the utility model are defined by the claims and their equivalents.

Claims (12)

1. a kind of air-conditioner outdoor unit characterized by comprising

Shell, the peripheral wall of the shell are equipped with air inlet, and the top of the shell is equipped with air outlet；

Compressor, the compressor are located in the shell；

Radome fairing, the radome fairing is located at outside the compressor and is located in the shell, on the periphery wall of the radome fairing It is formed with multiple recessed portions and/or multiple lug bosses.

2. air-conditioner outdoor unit according to claim 1, which is characterized in that the compressor is located at the bottom wall of the shell On, the radome fairing is connect with the bottom wall of the shell.

3. air-conditioner outdoor unit according to claim 1, which is characterized in that be formed on the periphery wall of the radome fairing multiple Recessed portion, multiple recessed portions are intervally arranged on the periphery wall of the radome fairing, the inner wall shape of each recessed portion As hemisphere face shape.

4. air-conditioner outdoor unit according to claim 1, which is characterized in that be formed on the periphery wall of the radome fairing multiple Recessed portion, multiple depressed sections are spaced in the short transverse of the radome fairing at recessed portion described in multiple groups and multiple groups and set It sets, every group includes multiple recessed portions, and every group of multiple recessed portions are spaced setting in the circumferential direction of the radome fairing.

5. air-conditioner outdoor unit according to claim 1, which is characterized in that be formed on the periphery wall of the radome fairing multiple Lug boss, each lug boss are flexible piece and elongated, one end of each lug boss and the radome fairing it is outer Peripheral wall is connected, and the other end of each lug boss is free end.

6. air-conditioner outdoor unit according to claim 1, which is characterized in that in the direction from bottom to top, the radome fairing The area that is surrounded of outer contour of cross section be gradually reduced.

7. air-conditioner outdoor unit according to claim 6, which is characterized in that the radome fairing is formed as truncated cone-shaped, described whole The angle α flowed between the bus of outer profile and the center line of the radome fairing of cover meets: α >=15 °.

8. air-conditioner outdoor unit according to claim 7, which is characterized in that the α meets: 15 °≤α≤45 °.

9. air-conditioner outdoor unit according to claim 1, which is characterized in that the periphery wall of the radome fairing is equipped with for keeping away Allow the compressor piping avoid holes, the avoid holes run through the radome fairing bottom surface.

10. air-conditioner outdoor unit according to claim 1, which is characterized in that the heat exchanger of the air-conditioner outdoor unit is located at institute It states in shell, the heat exchanger is formed as annular, and the heat exchanger is set in the peripheral side of the radome fairing.

11. air-conditioner outdoor unit according to claim 1, which is characterized in that further include: blower, the blower are located at outlet air At mouthful, the top of the radome fairing meets to the distance between the bottom of blower H: H >=10mm.

12. a kind of air conditioner, which is characterized in that including air-conditioner outdoor unit described according to claim 1 any one of -11.