CN208365669U - Package AC plant - Google Patents

Abstract

The utility model discloses a kind of package AC plant, comprising: air-conditioner shell；Compressor is set to inside the air-conditioner shell, and the two sides of the compressor constitute lateral area and inside region with the side plate of the air-conditioner shell respectively；And cross flow fan and axial flow blower, one of them are set in the lateral area, another one is set in the inside region；Wherein, the axial flow blower court deviates from a side air-out of the cross flow fan.Technical solutions of the utility model increase the Energy Efficiency Ratio of air conditioner while reducing air conditioner size.

Description

Package AC plant

Technical field

The utility model relates to air-conditioning products technical field, in particular to a kind of package AC plant.

Background technique

Existing package AC plant is used on a large scale, and people are to the size of window machine, noise level, simple installation The requirements such as property and beauty are also changing, and the compressor part in window machine mostly uses vertical compressor at present, and outside generallys use The uniaxial flow fan of side air-out is equipped with single folding heat exchanger, and indoor generallys use single cross flow fan and is equipped with single folding heat exchanger.This Kind window machine height is big, and Energy Efficiency Ratio is low, and occupied space, and aesthetics is insufficient, not easy to assemble.When window machine short transverse size and When Energy Efficiency Ratio is more demanding, such blower combining form is just no longer applicable in.

Utility model content

The main purpose of the utility model is to propose a kind of package AC plant, it is intended to solve the sky of window machine in the prior art Between occupy big, and the technical problem that Energy Efficiency Ratio is lower.

To achieve the above object, the utility model proposes package AC plant, comprising:

Air-conditioner shell；

Compressor, be set to the air-conditioner shell inside, and the two sides of the compressor respectively with the air-conditioner shell Side plate constitute lateral area and inside region；And

Cross flow fan and axial flow blower, one of them are set in the lateral area, and another one is set to the inside region It is interior；Wherein,

The axial flow blower court deviates from a side air-out of the cross flow fan.

Preferably, the compressor is horizontal compressor, and the horizontal compressor is along the width side of the air-conditioner shell To being set to inside the air-conditioner shell, and the lateral area and the inside region are along the length side of the air-conditioner shell To the two sides for being respectively arranged on the horizontal compressor.

Preferably, the shaft of the axial flow blower is arranged along the length direction of the air-conditioner shell, the axial flow blower Side plate of the region away from the cross flow fan side is equipped with the first air outlet.

Preferably, the axial flow blower is removably mounted to the bottom side plate of the air-conditioner shell.

Preferably, the axial flow blower is at least provided with two, width of multiple axial flow blowers along the air-conditioner shell Degree direction is intervally arranged.

Preferably, the package AC plant further include First Heat Exchanger in the axial flow blower region and Second heat exchanger, the First Heat Exchanger and the second heat exchanger are divided into the axial flow blower along the air-conditioner shell width side To two sides.

Preferably, the axial flow blower region towards the First Heat Exchanger lateral surface side plate be equipped with first into Air port, the side plate towards the second heat exchanger lateral surface are equipped with the second air inlet.

Preferably, in the region where the cross flow fan, the air-conditioner shell, which has, deviates from the axial flow blower one The outlet air side plate of side is equipped with to the air duct of the outlet air side plate outlet air, in the through-flow in the region where the cross flow fan On the longitudinal cross-section of blower tubular wine wheel, the midpoint of the shortest route between the volute tongue in the air duct and the spiral case in the air duct away from The distance of the outlet air side plate is less than the axis of the tubular wine wheel away from the distance of outlet air side plate, the volute tongue and the spiral case it Between the shortest route middle vertical plane towards the direction outside the air-conditioner shell, with horizontal plane from the inside region to described Folded angle is greater than or equal to 90 ° and is less than or equal to 180 ° on the direction of lateral area.

Preferably, top plate or the bottom side plate outlet air to the air-conditioner shell are equipped in the region where the cross flow fan Air duct, and the middle vertical plane of the shortest route between the volute tongue in the air duct and the spiral case in the air duct is towards the air conditioner shell External direction, with horizontal plane folded angle is greater than or equal to on the direction of the inside region from the lateral area 85 ° and be less than or equal to 170 °.

Preferably, the package AC plant further include:

Compressor bin, on the bottom side plate of the air-conditioner shell, the compressor bin is used to accommodate the compressor, And noise reduction medium is filled between the compressor bin and the compressor.

The two sides of compressor by being configured to outside by technical solutions of the utility model with the side plate of air-conditioner shell respectively Region and inside region keep the structure of package AC plant more compact, small in size；The setting that is intervally arranged of multiple axial flow blowers So that reducing complete machine height under the premise of guaranteeing air quantity, while preferably muti-piece heat exchanger can reduce crushing, guarantee axis stream wind Machine efficient operation.In addition, cross flow fan has the advantages that air quantity is big, power is low and mute, and it is preferred that the air inlet of more folding heat exchangers Form can reduce intake velocity, reduce crushing, guarantee cross flow fan efficient operation.The combination of " axial flow blower+cross flow fan " Form (side air-out that axial flow blower court deviates from cross flow fan), can guarantee in the case where air conditioner small size, improves empty Adjust the Energy Efficiency Ratio of device.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.

Fig. 1 is the structural schematic diagram of one embodiment of the utility model package AC plant；

Fig. 2 is the schematic cross-section of package AC plant room area in Fig. 1；

Fig. 3 is the air duct schematic diagram of package AC plant room area in Fig. 2；

Fig. 4 is the air duct schematic diagram of another embodiment of package AC plant room area in Fig. 1；

Fig. 5 is the structural schematic diagram of another embodiment of the utility model package AC plant.

Drawing reference numeral explanation:

Label	Title	Label	Title
				1	Air-conditioner shell	11	Lateral area
12	Inside region	13	Compressor bin
				14	Bottom side plate	141	Third air inlet
15	Outlet air side plate	16	Top-side panel
				161	4th air inlet	162	5th air inlet
2	Compressor	3	Axial flow blower
				4	Cross flow fan	5	Air duct
51	Spiral case	52	Volute tongue
				6	First Heat Exchanger	7	Second heat exchanger
8	Third heat exchanger

The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, fall within the protection scope of the utility model.

It is to be appreciated that if related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding, Afterwards ...), then directionality instruction is only used for explaining opposite between each component under a certain particular pose (as shown in the picture) Positional relationship, motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.

In addition, if relating to the description of " first ", " second " etc. in the utility model embodiment, " first ", " the Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one A this feature.It in addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill Based on personnel can be realized, this technical side will be understood that when the combination of technical solution appearance is conflicting or cannot achieve The combination of case is not present, also not within the protection scope of the requires of the utility model.

The utility model proposes a kind of package AC plant, in the present embodiment, it is window machine which, which applies, when So, in other embodiments, which can also be particularly applicable in other occasions, and the design is without being limited thereto.

In the utility model embodiment, as depicted in figs. 1 and 2, which includes:

Air-conditioner shell 1；

Compressor 2, be set to air-conditioner shell 1 inside, and the two sides of compressor 2 respectively with the side plate structure of air-conditioner shell 1 At lateral area 11 and inside region 12；And

Cross flow fan 4 and axial flow blower 3, one of them are set in lateral area 11, and another one is set in inside region 12； Wherein,

Axial flow blower 3 towards deviate from cross flow fan 4 a side air-out.

It is appreciated that lateral area 11 and inside region 12 are the outdoor area and room area of corresponding window machine；Passing through will The two sides of compressor 2 are configured to lateral area 11 and inside region 12 with the side plate of air-conditioner shell 1 respectively, make integral air conditioner The structure of device is more compact, small in size, reduces the space that package AC plant occupies indoor and outdoors, especically reduces indoor institute It takes up space, convenient for storage and transport, and under normal conditions, since the weight accounting of compressor 2 is heavier and shakes in the process of running Move larger, above structure also makes the center of gravity of entire air conditioner more placed in the middle, to make when the air conditioner to be installed on window Air-conditioning is thought highly of the heart and is set on wall in the vertical direction, reduce the possibility that additional support structures are needed due to centre-of gravity shift, drop Low installation difficulty reduces production cost, improves installation effectiveness；Meanwhile compressor 2 is installed to wall center, makes whole Machine center of gravity can also reduce the vibration of compressor 2 in the surface of window wall, to reduce noise.It is whole in the present embodiment Formula air conditioner further includes compressor bin 13, and on the bottom side plate 14 of air-conditioner shell 1, compressor bin 13 is for accommodating compressor 2, and noise reduction medium is filled between compressor bin 13 and compressor 2；It is appreciated that passing through compressor bin set on the bottom plate 13, on the one hand compressor 2 can be protected, avoid compressor 2 and the air of heat exchange front and back from directly contacting, extend and use the longevity Life, while noise reduction medium is filled between compressor bin 13 and compressor 2, compressor 2 can be reduced and generated in the process of running And reach indoor noise.

Additionally, it is appreciated that axial flow blower 3 is compared to cross flow fan 4, it can be in the case where not increasing noise, significantly Increase the air quantity of blower；If user is more demanding to the air quantity of lateral area 11, axial flow blower 3 can be set to lateral area 11 It is interior, and cross flow fan 4 is set in inside region 12, it, can also be by axis stream wind if user is more demanding to the air quantity of inside region 12 Machine 3 is set in inside region 12, and cross flow fan 4 is set in lateral area 11.

Technical solutions of the utility model are outer by being configured to the two sides of compressor 2 with the side plate of air-conditioner shell 1 respectively Side region 11 and inside region 12, keep the structure of package AC plant more compact, small in size；The interval of multiple axial flow blowers 3 Arrangement setting under the premise of guaranteeing air quantity so that reduce complete machine height, while preferred muti-piece heat exchanger can reduce crushing, protect Demonstrate,prove 3 efficient operation of axial flow blower.In addition, cross flow fan 4 has the advantages that air quantity is big, power is low and mute, and it is preferred that convert more The air inlet form of hot device can reduce intake velocity, reduce crushing, guarantee 4 efficient operation of cross flow fan." axial flow blower 3+ through-flow Blower 4 " combining form (axial flow blower 3 towards deviate from cross flow fan 4 a side air-out), can guarantee in air conditioner small size In the case of, improve the Energy Efficiency Ratio of air conditioner.

Further, compressor 2 is horizontal compressor 2, and horizontal compressor 2 is set to along the width direction of air-conditioner shell 1 Inside air-conditioner shell 1, and lateral area 11 and inside region 12 are respectively arranged on Horizontal type pressure along the length direction of air-conditioner shell 1 The two sides of contracting machine 2.It is appreciated that compressor 2 uses horizontal compressor 2, and by horizontal compressor 2 along the width of air-conditioner shell 1 It spends direction to be set in air-conditioner shell 1, for common compressor 2, reduces the whole height of air conditioner, complete machine ruler is thinned It is very little, while horizontal compressor 2 is arranged along its length, also reduces the size of air conditioner length direction；On this basis, by outside Region 11 and inside region 12 are respectively arranged on the two sides of horizontal compressor 2 along the length direction of air-conditioner shell 1, can make structure more Step up to gather, has further reduced complete machine in the size of width direction, at the same time, due in inside region 12 and lateral area 11 Structure it is roughly the same, reduce package size after, also reduce the center of gravity of inside region 12 at a distance from 11 center of gravity of lateral area, Complete machine center is set to be closer to middle part, thus after air conditioner is mounted on wall, the stability of air conditioner can be improved.This In embodiment, the width direction of air-conditioner shell 1 is left and right sides, and the length direction of air-conditioner shell 1 is front and back side, and outside area Domain 11 is rear side, inside region 12 is front side.

In the present embodiment, axial flow blower 3 is set in lateral area 11, and cross flow fan 4 is set in inside region 12.Further The shaft on ground, axial flow blower 3 is arranged along the longitudinal direction, and the back side panel of air-conditioner shell 1 is equipped with the first air outlet (not shown). It is appreciated that preferably the air-flow after heat exchange can be blown far so set, be able to achieve window machine along backward towards outdoor outlet air.This reality It applies in example, the height dimension of axial flow blower 3 is smaller, and when being placed vertically with reducing it, influence to 1 height dimension of air-conditioner shell is kept away Exempt from its influence window machine do it is thin.It should be noted that the design is without being limited thereto, and in other embodiments, the shaft of axial flow blower 3 It can be arranged along other directions.

Further, axial flow blower 3 is removably mounted to the bottom side plate 14 of air-conditioner shell 1.It is appreciated that so setting It sets, realizes the removable of axial flow blower 3, user is facilitated to unpick and wash or replace axial flow blower 3.Such as, but not limited to, axis stream Blower 3 is fixed on the bottom side plate 14 of air-conditioner shell 1 in such a way that screw locks, certainly, in other embodiments, axis stream wind Machine 3 modes such as can also be connected by a snap and be fixed on the bottom side plate 14 of air-conditioner shell 1 or the other positions of air-conditioner shell 1, The design is without being limited thereto.

Further, there are two axial flow blower 3 is set, multiple axial flow blowers 3 are arranged along the width direction interval of air-conditioner shell 1 Cloth.It is appreciated that so set, being conducive to increase the intake of lateral area 11, to improve the work effect of air conditioner entirety Rate, and two axial flow blower 3 is arranged along the width direction of air-conditioner shell 1, is avoided that and is increased air-conditioner shell 1 along short transverse Size, be conducive to window machine do it is thin.It should be noted that the design is without being limited thereto, in other embodiments, axial flow blower 3 can also Equipped with more than two other quantity, multiple axial flow blowers 3 can also be vertically arranged to interval.

Further, package AC plant further includes the First Heat Exchanger 6 and the second heat exchanger in lateral area 11 7, First Heat Exchanger 6 and the second heat exchanger 7 are divided into the left and right sides of two axial flow blower 3.It is appreciated that 6 He of First Heat Exchanger Second heat exchanger 7 is the one-row heat exchanger being arranged along the front-back direction, so set, improving heat exchange efficiency increasing heat exchange area While, be conducive to the structure design for simplifying package AC plant, to reduce the production cost of package AC plant；Certainly, The U-shaped heat exchanger at least partially about axial flow blower 3 can also be equipped in other embodiments, in lateral area 11, the design is not It is limited to this.

Further, lateral area 11 is equipped with the first air inlet towards the side plate of 6 lateral surface of First Heat Exchanger and (schemes not Show), the side plate towards 7 lateral surface of the second heat exchanger is equipped with the second air inlet (not shown).It is appreciated that 3 turns of axial flow blower After dynamic, extraneous air-flow enters the outdoor area of air-conditioner shell 1 by the first air inlet and the second air inlet 141, and respectively It exchanges heat with First Heat Exchanger 6 and the second heat exchanger 7, then is blown out under the guiding of axial flow blower 3 from the first air outlet, such as This, is effectively ensured the intake of outdoor area, avoids the occurrence of the superfluous situation of outdoor area heat exchange.

In the present embodiment, as shown in Figures 2 and 3, in inside region 12, air-conditioner shell 1, which has, deviates from axial flow blower 3 one The outlet air side plate 15 of side, outlet air side plate 15 are equipped with the second air outlet (not shown), in the region where cross flow fan 4 equipped with to The air duct 5 of 15 outlet air of outlet air side plate, on the longitudinal cross-section of 4 tubular wine wheel of cross flow fan, volute tongue 52 and the air duct 5 in air duct 5 Distance of the midpoint of the shortest route between spiral case 51 away from outlet air side plate 15 is less than the axis of tubular wine wheel away from outlet air side plate 15 Distance, the middle vertical plane of the shortest route between volute tongue 52 and spiral case 51 towards the direction outside air-conditioner shell 1, with horizontal plane by Folded angle is α on the direction of the outside side region 11 of inside region 12, and α is greater than or equal to 90 ° and is less than or equal to 180 °.It can be with Understand, so set, volute tongue 52 be set to spiral case 51 top, inside region 12 be outlet air obliquely on the basis of, pass through restriction Angle between air-out direction and horizontal plane avoids that directly wall or air conditioner itself is blowed when to indoor air-supply, Reduce that there is a situation where the outlet air of inside region 12 to interfere with each other with air inlet.It is appreciated that inside region 12 exchanges heat equipped with third Device 8, in the present embodiment, third heat exchanger 8 in half around the multi-bended of tubular wine wheel, in this way, on the one hand convenient for saving space, contracting On the other hand small package size, the especially size of air-conditioner shell 1 in the height direction are also convenient for improving in air-conditioner housing The flexibility of the shape, Position Design of other components improves efficiency further to save space；In addition, in inside region 12, The bottom side plate 14 of air-conditioner shell 1 is equipped with third air inlet 141,16 face of top-side panel of air-conditioner shell 1 towards third heat exchanger 8 The 4th air inlet 161 and the 5th air inlet 162 are arranged with to third heat exchanger 8, it will be understood that by being arranged in inside region 12 Multiple air inlets can be improved the intake of inside region 12, and then improve the heat exchange efficiency of inside region 12；And by it is multiple into Air port is divided into the top-side panel 16 and bottom side plate 14 of inside region 12, that is, is arranged in a staggered manner, it is possible to reduce the wind of air outlet directly returns It flow to the possibility of the 4th air inlet 161 and the 5th air inlet 162.It should be noted that the design is without being limited thereto, in other implementations In example, as shown in figure 4, cross flow fan 4 is set to inside region, top plate or bottom side plate to air-conditioner shell are equipped in inside region The air duct of outlet air, and the middle vertical plane of the shortest route between the volute tongue 52 in air duct and the spiral case 51 in air duct is towards outside air-conditioner shell Direction, folded angle is β in the direction by the outside side region of inside region with horizontal plane, and β is greater than or equal to and 85 ° and is less than Or it is equal to 170 °.

Embodiment 2

According to the utility model proposes another embodiment package AC plant, as shown in figure 5, not with embodiment 1 It is with place, axial flow blower 3 is set in inside region 12, and cross flow fan 4 is set in lateral area 11.

The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model, It is all under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.

Claims (10)

1. a kind of package AC plant characterized by comprising

Air-conditioner shell；

Compressor is set to inside the air-conditioner shell, and the two sides of the compressor side with the air-conditioner shell respectively Plate constitutes lateral area and inside region；And

Cross flow fan and axial flow blower, one of them are set in the lateral area, and another one is set in the inside region；Its In,

The axial flow blower court deviates from a side air-out of the cross flow fan.

2. package AC plant as described in claim 1, which is characterized in that the compressor is horizontal compressor, described sleeping Formula compressor along the air-conditioner shell width direction be set to the air-conditioner shell inside, and the lateral area with it is described Inside region is respectively arranged on the two sides of the horizontal compressor along the length direction of the air-conditioner shell.

3. package AC plant as claimed in claim 2, which is characterized in that the shaft of the axial flow blower is along the air conditioner The length direction of shell is arranged, and side plate of the axial flow blower region away from the cross flow fan side is equipped with first and goes out Air port.

4. package AC plant as claimed in claim 3, which is characterized in that the axial flow blower is removably mounted to the sky Adjust the bottom side plate of device shell.

5. package AC plant as claimed in claim 3, which is characterized in that the axial flow blower is multiple at least provided with two The axial flow blower is intervally arranged along the width direction of the air-conditioner shell.

6. package AC plant as claimed in claim 3, which is characterized in that the package AC plant further includes set on described First Heat Exchanger and the second heat exchanger in axial flow blower region, the First Heat Exchanger and the second heat exchanger are divided into institute Axial flow blower is stated along the two sides of the air-conditioner shell width direction.

7. package AC plant as claimed in claim 6, which is characterized in that the axial flow blower region is towards described The side plate of one heat exchanger lateral surface is equipped with the first air inlet, and the side plate towards the second heat exchanger lateral surface is equipped with second Air inlet.

8. package AC plant as claimed in any one of claims 1 to 7, which is characterized in where the cross flow fan In region, the air-conditioner shell has the outlet air side plate away from the axial flow blower side, the area where the cross flow fan It is equipped in domain to the air duct of the outlet air side plate outlet air, on the longitudinal cross-section of the cross flow fan tubular wine wheel, the air duct The shortest route of the volute tongue between the spiral case in the air duct midpoint away from being less than the through-flow wind at a distance from the outlet air side plate Distance of the axis of wheel away from outlet air side plate, the middle vertical plane of the shortest route between the volute tongue and the spiral case is towards the air-conditioning Direction outside device shell, with horizontal plane folded angle is greater than or waits on the direction of the lateral area from the inside region In 90 ° and it is less than or equal to 180 °.

9. package AC plant as claimed in any one of claims 1 to 7, which is characterized in where the cross flow fan It is equipped in region to the top plate of the air-conditioner shell or the air duct of bottom side plate outlet air, and the volute tongue in the air duct and the air duct Spiral case between the shortest route middle vertical plane towards the direction outside the air-conditioner shell, with horizontal plane by the medial area Domain folded angle on the direction of the lateral area is greater than or equal to 85 ° and is less than or equal to 170 °.

10. package AC plant as claimed in claim 2, which is characterized in that the package AC plant further include:

Compressor bin, on the bottom side plate of the air-conditioner shell, the compressor bin is for accommodating the compressor, and institute It states between compressor bin and the compressor filled with noise reduction medium.