CN209622937U - Air-conditioning equipment - Google Patents

Abstract

The utility model provides a kind of air-conditioning equipment, comprising: chassis；Air-conditioning system, including compressor and double pipe heat exchanger, compressor are located on chassis, and double pipe heat exchanger is centered around around compressor.The air-conditioning equipment that this programme provides, double pipe heat exchanger is nested in the outside of compressor, the space of double pipe heat exchanger central region is utilized more fully in this way to accommodate compressor, correspondingly, the surrounding space that compressor is merged out is also utilized to accommodate double pipe heat exchanger, so that agreeing with well between the compressor and double pipe heat exchanger of air-conditioning equipment to form compact distribution, it is higher to the utilization efficiency of air-conditioning equipment inner space, though realizing that entire air-conditioning equipment is provided with double pipe heat exchanger but volume does not have too apparent variation, it solves the problems, such as existing because setting double pipe heat exchanger causes air-conditioning equipment volume size excessively added.

Description

Air-conditioning equipment

Technical field

The utility model relates to field of air conditioning, in particular to a kind of air-conditioning equipment.

Background technique

In the circuit of the air-conditioning system of existing some air-conditioning equipments, it is equipped with double pipe heat exchanger and carries out intermediate heat exchange, but It is that double pipe heat exchanger spatial volume is big, setting double pipe heat exchanger can make the volume of air-conditioning equipment be substantially improved, unfavorable In the miniaturization of air-conditioning equipment.

Utility model content

At least one in order to solve the above-mentioned technical problem, the purpose of this utility model is to provide a kind of air-conditioning equipments.

To achieve the above object, the embodiments of the present invention provide a kind of air-conditioning equipment, comprising: chassis；Air-conditioning system System, including compressor and double pipe heat exchanger, the compressor are located on the chassis, and described sleeve pipe formula heat exchanger is centered around institute It states around compressor.

The utility model air-conditioning equipment provided by the above embodiment, is distributed in double pipe heat exchanger nesting outside compressor The space of double pipe heat exchanger central region is utilized more fully to accommodate compressor in side, in this way design, correspondingly, also utilizes Surrounding space that compressor is merged out accommodates double pipe heat exchanger, so that the biggish portion of air-conditioning equipment internal volume itself Agree with well (between compressor and double pipe heat exchanger) between part to form compact distribution, it is independent compared in the prior art A region is added to come for the structure of containment sheath formula heat exchanger, it is higher to the utilization efficiency of air-conditioning equipment inner space, it is real Though now entire air-conditioning equipment is provided with double pipe heat exchanger but volume does not have too apparent variation, solve existing because casing is arranged Formula heat exchanger leads to the excessively added problem of air-conditioning equipment volume size.

In addition, the air-conditioning equipment in above-described embodiment provided by the utility model can also have following supplementary technology special Sign:

In above-mentioned technical proposal, gap is formed between described sleeve pipe formula heat exchanger and the compressor, wherein the sky Adjusting equipment further includes the first retaining wall, and first retaining wall is between the compressor and described sleeve pipe formula heat exchanger.

Internal and external partition is distributed so as to be formed with gap between the two, and pass through first between double pipe heat exchanger and compressor Retaining wall is spaced apart double pipe heat exchanger and compressor, and the effect for stopping heat can be played using the first retaining wall, inhibits pressure Diabatic process between contracting machine and double pipe heat exchanger promotes air-conditioning equipment efficiency.

In any of the above-described technical solution, the air-conditioning equipment further includes and the spaced second gear of the first retaining wall Wall, second retaining wall are located at the side of first retaining wall far from the compressor；First retaining wall and the second gear Wall is located on the chassis, and is surrounded with the chassis out around tube seat, and described sleeve pipe formula heat exchanger is set around described in tube seat.

The effect for stopping heat can be played using the second retaining wall, double pipe heat exchanger is inhibited to conduct heat outward, promote air-conditioning Energy efficiency of equipment.And double pipe heat exchanger is set around in tube seat, in this way, double pipe heat exchanger can pacify in coiling directly on pedestal Dress, Product Assembly is more convenient, and is conducive to more closely position between compressor and double pipe heat exchanger, makes compressor and bushing type Good heat transfer inhibitory effect is maintained between heat exchanger.

In any of the above-described technical solution, second retaining wall is equipped with notch, and one end of described sleeve pipe formula heat exchanger is along described Notch stretches out described around tube seat.

Notch is arranged on the second retaining wall to be used for for double pipe heat exchanger outlet pipe, in this way, double pipe heat exchanger is filled around pipe With more convenient, and it can be realized using notch and positioning instruction is carried out to double pipe heat exchanger outlet pipe position, promote outlet pipe position essence Degree, more convenient for the assembly line of the pipeline of entire air-conditioning system.

In any of the above-described technical solution, the air-conditioning system further include: it is separate to be located at second retaining wall for First Heat Exchanger The side of described sleeve pipe formula heat exchanger；Fan assembly, is configured to certain driving air-flow and the First Heat Exchanger exchanges heat.

The effect for stopping heat can be played between First Heat Exchanger and double pipe heat exchanger using the second retaining wall, reduces the Mutual heat affecting between one heat exchanger and double pipe heat exchanger promotes product efficiency.

In any of the above-described technical solution, the surface that second retaining wall corresponds to the First Heat Exchanger is equipped with protrusion.

Protrusion can be used for and First Heat Exchanger is against First Heat Exchanger empty avoiding is made, to avoid First Heat Exchanger and second gear Face contact between the apparent surface of wall, in this way, on the one hand can reduce the heat-conducting area between First Heat Exchanger and the second retaining wall, It, on the other hand, can be with to reduce the mutual heat affecting between double pipe heat exchanger on the inside of First Heat Exchanger and the second retaining wall The position for avoiding First Heat Exchanger from corresponding to the second retaining wall forms dead corner, in this way, the heat exchange area of First Heat Exchanger more has It ensures, in another aspect, it is downward to be conducive to gap of the condensate on First Heat Exchanger surface between First Heat Exchanger and the second retaining wall Flowing, prevents the condensate of First Heat Exchanger from flowing at double pipe heat exchanger along the second block reinforcement.

In any of the above-described technical solution, the First Heat Exchanger includes the first sub- heat exchanger and the second sub- heat exchanger, described First sub- heat exchanger is located at the lower section of the described second sub- heat exchanger, and the second sub- heat exchanger and the fan assembly tilt cloth It sets, keeps the top of the described second sub- heat exchanger and the top of the fan assembly close in opposite directions.

So that the second sub- heat exchanger and fan assembly is in tilted layout, and keep the top of the two close in opposite directions, in this way, the second son Heat exchanger and fan assembly substantially form the angle of falling V or splayed moulding, can with the top portion of compressor is more good agrees with, into Compactedness between one step lifting component, and be conducive to reduce the height dimension of product.

In any of the above-described technical solution, the fan assembly includes ducting part, flabellum and actuator, and the flabellum is located at In the ducting part, the actuator connect with the flabellum and the flabellum is driven to rotate, wherein the ducting part packet The spiral case air outlet for including spiral case air duct and being formed in the spiral case air duct, the spiral case air outlet is towards the First Heat Exchanger Oblique upper, and rely on the First Heat Exchanger.

The ducting part that fan assembly is arranged relies on First Heat Exchanger, such as relies on the second son of First Heat Exchanger On heat exchanger, mutually support formation between inclined fan assembly and First Heat Exchanger is not only contributed in this way and is stablized, there is group Convenient advantage is filled, and on the one hand, so that being hooked more preferable, the fan assembly that is connected suitability between fan assembly and First Heat Exchanger The surface of First Heat Exchanger will not be protruded from too much, and such structure is more conducive to agree with product casing, avoids product casing The unnecessary space waste between fan assembly and First Heat Exchanger, on the other hand, the outlet air direction of spiral case air outlet are avoided The region on First Heat Exchanger surface can reduce outlet air backflow phenomenon, promote product efficiency.

In any of the above-described technical solution, air outlet profile and isolation are formed on the outlet air end end face of the spiral case air outlet Band, the isolation strip is between the air outlet profile and the First Heat Exchanger, and the air outlet profile and described the Pass through the isolation strip transition between one heat exchanger.

In this way, separating effect using isolation strip, can reduce between the air-flow and First Heat Exchanger at air outlet profile Mutual heat affecting, and inhibit the air-flow at air outlet profile to First Heat Exchanger surface flow, reduce outlet air backflow phenomenon, is promoted Product efficiency.

In above-mentioned technical proposal, the isolation strip is equipped with one or more grooves.

On the one hand groove can play weight loss effect, and can promote the Forming Quality of ducting part, on the other hand, utilize Groove can inhibit to conduct heat, and reduce the mutual heat affecting between the air-flow and First Heat Exchanger at air outlet profile.

In any of the above-described technical solution, the air-conditioning equipment further include: bracket is located at described sleeve pipe formula heat exchanger far from institute It states the side of First Heat Exchanger and is connected with the chassis, the ducting part is set on the bracket, and the ducting part Relative to the riding.

It may be implemented for fan assembly to be installed on chassis, meanwhile, bracket can support to promote fan assembly fan assembly Highly, while meeting the needs of certain driving air-flow and First Heat Exchanger heat exchange, conducive to fan assembly is avoided around compressor Double pipe heat exchanger reduces influence of the air-flow to double pipe heat exchanger, meanwhile, also it is conducive to that fan assembly is made to avoid casing type heat exchanging Device bring windage effect.

In above-mentioned technical proposal, the ducting part includes the first air duct cover board and the second air duct cover board, first wind Road cover board is connected to the bracket, and second air duct cover board is covered on first air duct cover board, and second air duct lid Plate is between first air duct cover board and the compressor.

In this way, the space that merges out of the double pipe heat exchanger more fully utilized accommodates the protruding parts of ducting part, The compactedness between product component is further promoted, the overall dimensions of product are simplified.

In any of the above-described technical solution, the air-conditioning equipment further include: shell, be connected with the chassis and with the chassis Accommodation space out is surrounded, the air-conditioning system is located in the accommodation space；The shell includes that the first inclined wall and second inclines Skew wall is gradually drawn close upwards between first inclined wall and second inclined wall, and the shell further includes handle portion, and institute It states handle portion and is formed in one end that first inclined wall and second inclined wall are mutually drawn close.

In this structure, fan assembly and can be adapted to using the first inclined wall and the be in moulding of the second inclined wall of shell Two sub- the be in moulding of heat exchanger avoid unnecessary space waste between shell and air-conditioning system, promote interiors of products component Structural compactness, and by making handle portion be formed in one end that the first inclined wall and the second inclined wall are mutually drawn close, on the one hand, this It is thinner that sample is formed by handle portion, more convenient for user holds handle portion, on the other hand, is conducive to that handle portion is made to correspond to air-conditioning The center of gravity of system, in this way, it is more labor-saving also more stable to extract product.

The additional aspect and advantage of the utility model will become obviously in following description section, or practical new by this The practice of type is recognized.

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 schematic perspective view of air-conditioning equipment in the utility model one embodiment；

Fig. 2 is the schematic view of the front view of air-conditioning equipment shown in Fig. 1；

Fig. 3 is the left view structural representation of air-conditioning equipment shown in Fig. 2；

Fig. 4 is the overlooking structure diagram of air-conditioning equipment shown in Fig. 2；

Fig. 5 is the decomposition texture schematic diagram of air-conditioning equipment shown in Fig. 1；

Fig. 6 is the schematic perspective view on chassis described in the utility model one embodiment；

Fig. 7 is structural schematic diagram of the chassis shown in Fig. 6 under another visual angle；

Fig. 8 is the overlooking structure diagram on chassis shown in Fig. 6；

Fig. 9 is the schematic perspective view on chassis and casing type heat exchanging device assembly in the utility model one embodiment；

Figure 10 is structural schematic diagram of the structure shown in Fig. 9 under another visual angle；

Figure 11 is the overlooking structure diagram of structure shown in Fig. 9；

Figure 12 is the vertical of the sub-assembly on chassis, double pipe heat exchanger and First Heat Exchanger in the utility model one embodiment Body structural schematic diagram；

Figure 13 is that the sub-assembly on chassis, double pipe heat exchanger and First Heat Exchanger is bowed in the utility model one embodiment Depending on structural schematic diagram；

Figure 14 is a left side for the sub-assembly on chassis, double pipe heat exchanger and First Heat Exchanger in the utility model one embodiment Depending on structural schematic diagram；

Figure 15 is that the component in Figure 12 increases the schematic perspective view after fan assembly and bracket；

Figure 16 is the schematic front view of structure shown in Figure 15；

Figure 17 is the left view schematic diagram of structure shown in Figure 16；

Figure 18 is the schematic rear view of structure shown in Figure 16；

Figure 19 is the schematic top plan view of structure shown in Figure 16；

The structural schematic diagram of air-conditioning system in Figure 20 the utility model one embodiment；

Figure 21 is the structural schematic diagram of air-conditioning equipment described in the utility model one embodiment in the first state；

Figure 22 is the schematic view of the front view of air-conditioning equipment shown in Figure 21；

Figure 23 is the schematic cross-sectional view of air-conditioning equipment shown in Figure 22；

The right side structural representation of air-conditioning equipment shown in Figure 24 Figure 22；

Figure 25 is the structural schematic diagram of air-conditioning equipment described in the utility model one embodiment in the second condition.

Wherein, the corresponding relationship between appended drawing reference and component names of the Fig. 1 into Figure 25 are as follows:

100 air-conditioning equipments, 110 chassis, 111 first retaining walls, 112 second retaining walls, 1121 notches, 1122 protrusions, 113 around pipe Slot, 114 water tanks, 120 air-conditioning systems, 121 compressors, 122 double pipe heat exchangers, 1221 shell sides, 1222 tube sides, 123 first change Hot device, 1,231 first sub- heat exchangers, 1,232 second sub- heat exchangers, 124 fan assemblies, 1241 ducting parts, 12411 spiral case wind Road, 12412 spiral case air outlets, 12413 air outlet profiles, 12414 isolation strip, 12415 grooves, 12,416 first air duct cover boards, 12417 second air duct cover boards, 1242 flabellums, 1243 actuators, 125 throttling sets, 130 shells, 131 air-inlet grilles, 132 outlet air Grid, 133 first inclined walls, 134 second inclined walls, 135 handle portions, 140 brackets, 141 escape groove, 210 second heat exchangers, 220 air stream drives components, 231 pedestals, 2311 place platform, 232 movable parts, 2321 air-conditioner air outlets, 2322 air-conditionings air inlet Mouthful, 240 fluid drive apparatus, 250 running gears, 300 connecting tubes.

Specific embodiment

In order to be more clearly understood that the above objects, features, and advantages of the utility model, with reference to the accompanying drawing and have The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this Shen The feature in embodiment and embodiment please can be combined with each other.

Many details are explained in the following description in order to fully understand the utility model, still, this is practical Novel to be implemented using other than the one described here other modes, therefore, the protection scope of the utility model is simultaneously It is not limited by the specific embodiments disclosed below.

The air-conditioning equipment according to the utility model some embodiments is described referring to Fig. 1 to Figure 25.

As shown in fig. 1 to figure 20, the air-conditioning equipment 100 that the embodiments of the present invention provide, comprising: chassis 110 and sky Adjusting system 120, air-conditioning system 120 include compressor 121 and double pipe heat exchanger 122, and compressor 121 is located on chassis 110, are covered Pipe heat exchanger 122 is centered around around compressor 121.

The utility model air-conditioning equipment 100 provided by the above embodiment, makes 122 nesting of double pipe heat exchanger be distributed in compression The outside of machine 121 is designed the space of 122 central region of double pipe heat exchanger is utilized more fully to accommodate compressor 121 in this way, Correspondingly, the surrounding space that compressor 121 is merged out is also utilized to accommodate double pipe heat exchanger 122, so that air-conditioning equipment Agree with well (between compressor 121 and double pipe heat exchanger 122) between the biggish component of 100 internal volumes itself to be formed Compact distribution, compared with individually being added for a region carrys out the structure of containment sheath formula heat exchanger 122 in the prior art, to sky Adjust the utilization efficiency of 100 inner space of equipment higher, though realize that entire air-conditioning equipment 100 is provided with double pipe heat exchanger 122 Volume does not have too apparent variation, solves existing because setting double pipe heat exchanger 122 leads to 100 volume size mistake of air-conditioning equipment Added problem.

In one embodiment of the utility model, as shown in Figure 12, Figure 13 and Figure 14, double pipe heat exchanger 122 and pressure Gap is formed between contracting machine 121, wherein air-conditioning equipment 100 further includes the first retaining wall 111, and the first retaining wall 111 is located at compressor Between 121 and double pipe heat exchanger 122.The effect for stopping heat can be played using the first retaining wall 111, inhibit compressor 121 With the diabatic process between double pipe heat exchanger 122,100 efficiency of air-conditioning equipment is promoted.

In one embodiment of the utility model, as shown in Figure 12, Figure 13 and Figure 14, air-conditioning equipment 100 further include with Spaced second retaining wall 112 of first retaining wall 111, the second retaining wall 112 are located at one of the first retaining wall 111 far from compressor 121 Side, heat exchange speech, the side that the first retaining wall 111 faces compressor 121 is its inside, and the side facing away from compressor 121 is outside it Side, the setting of the second retaining wall 112 is in 111 outside of the first retaining wall.As shown in Fig. 6, Fig. 7 and Fig. 8, the first retaining wall 111 and the second retaining wall 112 are located on chassis 110, and surround out with chassis 110 around tube seat 113, as shown in Fig. 9, Figure 10 and Figure 11, double pipe heat exchanger 122 are set around in tube seat 113.The effect for stopping heat can be played using the second retaining wall 112, inhibit double pipe heat exchanger 122 heat transfers outward promote 100 efficiency of air-conditioning equipment, and double pipe heat exchanger 122 can be installed in coiling directly on pedestal 231, produce Product assembly is more convenient, and is conducive to more closely position between compressor 121 and double pipe heat exchanger 122, makes compressor 121 and set Good heat transfer inhibitory effect is maintained between pipe heat exchanger 122.

Further, as shown in Fig. 7, Fig. 9 and Figure 10, the second retaining wall 112 is equipped with notch 1121, double pipe heat exchanger 122 One end along notch 1121 stretch out around tube seat 113.In this way, assembling around pipe for double pipe heat exchanger 122 is more convenient, and utilizes and lack Mouth 1121, which can be realized, carries out positioning instruction to 122 outlet pipe position of double pipe heat exchanger, outlet pipe position precision is promoted, more convenient for whole The assembly line of the pipeline of a air-conditioning system 120.

In the present embodiment, as shown in fig. 7, the first retaining wall 111 is the structure namely the first retaining wall 111 of border discontinuous Border is discontinuous, in this way, the first retaining wall 111 can have certain elasticity capacity, so that the adaptability and coordination of the first retaining wall 111 Property is more preferable, also more stable with the cooperation of double pipe heat exchanger 122.And the structure of border discontinuous is for 121 shape of compressor Adaptation and evacuation effect it is also more preferable so that the shape of the first retaining wall 111 can neatly be adjusted with 121 arrangement demand of compressor. And the shaping structures of border discontinuous are easier, and promote the Forming Quality of the first retaining wall 111.

In the present embodiment, as shown in fig. 7, the second retaining wall 112 is the structure namely the second retaining wall 112 of border discontinuous Border is discontinuous, in this way, the second retaining wall 112 can have certain elasticity capacity, so that the adaptability and coordination of the second retaining wall 112 Property is more preferable, also more stable with the cooperation of double pipe heat exchanger 122.And the shaping structures of border discontinuous are easier, and promote the The Forming Quality of two retaining walls 112.

In other embodiments, may also set up the first retaining wall 111 is the continuous structure in border.

In other embodiments, may also set up the second retaining wall 112 is the continuous structure in border.

In other embodiments, it can also be not provided with around tube seat 113, but make double pipe heat exchanger 122 using such as binding rope Tie up, buckle clamping etc. modes fix.

In other embodiments, the first retaining wall 111 can also be used be covered on it is heat-insulated on 122 medial surface of double pipe heat exchanger Pad replacement.

In other embodiments, the second retaining wall 112 can also be used be covered on it is heat-insulated on 122 lateral surface of double pipe heat exchanger Pad replacement.

Preferably, as shown in Fig. 9, Figure 10 and Figure 11, double pipe heat exchanger 122 is configured to track type.On the one hand, Ke Yili Solution, for the runway-shaped tool of double pipe heat exchanger 122 there are two straight section and two bending sections, one of bending section is located at two One end of a straight section, another bending section are located at the other end of two straight sections, and such structure flow resistance is little, and may make The alternating variation that streamlined flow and curvilinear flow are formed in double pipe heat exchanger 122, is conducive to break double pipe heat exchanger 122 Laminar condition in tube side 1222 and shell side 1221 promotes tube side 1222 and shell side 1221 flows so that fluid temperature (F.T.) is more uniform Heat exchange efficiency between body, on the other hand, as shown in figure 14, in cricoid runway-shaped central region, utilization is runway-shaped The space that two bending sections are merged out can suitably keep away the components such as fluid reservoir, the vapour liquid separator set up on compressor 121 It allows and accommodates, without increasing the whole coiling radius size of double pipe heat exchanger 122, meet compressor 121 and changed with bushing type While agreeing with demand between hot device 122, double pipe heat exchanger 122 can be conducive to and minimized, meanwhile, cricoid runway-shaped outer Side, the space merged out using runway-shaped two straight sections, can the other component to air-conditioning equipment 100 carry out accommodate and Installation further promotes the compactedness of product.

Certainly, aforementioned embodiments are only the optimal technical schemes of the design, in fact, the design is not limited thereto, Those skilled in the art according to demand can also set double pipe heat exchanger 122 in substantially oblong-shaped, rectangular, rectangle, triangle The shape of shape, pentagon etc..

In one embodiment of the utility model, as shown in Figure 15, Figure 17, air-conditioning system 120 further includes the first heat exchange Device 123 and fan assembly 124.Specifically, First Heat Exchanger 123 is located at one of the second retaining wall 112 far from double pipe heat exchanger 122 Side, heat exchange speech, the side that the second retaining wall 112 faces double pipe heat exchanger 122 is its inside, facing away from double pipe heat exchanger 122 Side be its outside, First Heat Exchanger 123 be set to the second retaining wall 112 outside；Fan assembly 124 be configured to certain driving air-flow with First Heat Exchanger 123 exchanges heat.

It is understood that First Heat Exchanger 123 is air-cooled heat exchanger, and for inside air-flow and First Heat Exchanger 123 Refrigerant heat exchanger, the width of the windward side of this kind of heat exchanger or leeward side surface is much in its thickness, correspondingly, design first Heat exchanger 123 is located at the side of double pipe heat exchanger 122, can specifically be interpreted as the windward side or leeward of First Heat Exchanger 123 The surface of side faces double pipe heat exchanger 122, and design can be achieved First Heat Exchanger 123 and double pipe heat exchanger 122 even in this way Compact Layout between compressor 121 further reduces product overall dimensions.

And wherein, blocking can be played between First Heat Exchanger 123 and double pipe heat exchanger 122 using the second retaining wall 112 The effect of heat reduces the mutual heat affecting between First Heat Exchanger 123 and double pipe heat exchanger 122, promotes product efficiency.

Further, as shown in figures 9 and 11, the surface that the second retaining wall 112 corresponds to First Heat Exchanger 123 is equipped with convex Play 1122.Protrusion 1122 can be used for First Heat Exchanger 123 against 123 empty avoiding of First Heat Exchanger is made, to avoid the first heat exchange Face contact between device 123 and the apparent surface of the second retaining wall 112, in this way, on the one hand can reduce First Heat Exchanger 123 and second Heat-conducting area between retaining wall 112, to reduce the double pipe heat exchanger 122 of 112 inside of First Heat Exchanger 123 and the second retaining wall Between mutual heat affecting, on the other hand, can to avoid First Heat Exchanger 123 correspond to the second retaining wall 112 position be formed it is logical Wind dead angle, in this way, the heat exchange area of First Heat Exchanger 123 is more secure, in another aspect, can be conducive to 123 surface of First Heat Exchanger Gap of the condensate between First Heat Exchanger 123 and the second retaining wall 112 flow downward, prevent the condensate of First Heat Exchanger 123 It is flowed at double pipe heat exchanger 122 along the second block reinforcement.

More specifically, as shown in figures 9 and 11, the quantity of protrusion 1122 is one or more, preferably the number of protrusion 1122 It is multiple for measuring, to form many places support, in this way, the empty avoiding effect to First Heat Exchanger 123 is more preferable.

Further, as shown in figures 9 and 11, protrusion 1122 preferably fin, preferably fin be up and down vertically or at Extend, and in the case of the quantity of fin is a plurality of, is distributed spaced reciprocally between preferably a plurality of fin, so that between fin Form the channel passed through for air-flow or water.

Optionally, fan assembly 124 includes centrifugal blower.Centrifugal blower has that wind pressure is high, air quantity is big, small in size etc. excellent Point, setting fan assembly 124 include centrifugal blower, while meeting the heat exchange demand of First Heat Exchanger 123, can further be reduced Product size.

Optionally, as shown in Figure 15 and Figure 17, compressor 121 is between fan assembly 124 and First Heat Exchanger 123. The space that compressor 121 merges out is utilized to meet the interval between fan assembly 124 and First Heat Exchanger 123 in design in this way Demand, while realizing heat transfer efficient, so that the integral layout of product is more compact.

Further, as shown in figure 17, First Heat Exchanger 123 includes the first sub- heat exchanger 1231 and the second sub- heat exchanger 1232, the first sub- heat exchanger 1231 is located at the lower section of the second sub- heat exchanger 1232, the second sub- heat exchanger 1232 and fan assembly 124 It is in tilted layout, keeps the top of the second sub- heat exchanger 1232 and the top of fan assembly 124 close in opposite directions.In this way, the second son changes Hot device 1232 substantially forms the angle of falling V or splayed moulding with fan assembly 124, can be better with the top portion of compressor 121 Agree with, the compactedness between further lifting component, and be conducive to reduce product height dimension.

More specifically, as shown in figure 5, fan assembly 124 include ducting part 1241, flabellum 1242 and actuator 1243, Flabellum 1242 is located in ducting part 1241, and actuator 1243 connect with flabellum 1242 and flabellum 1242 is driven to rotate.

Wherein, as shown in Figure 15, Figure 16 and Figure 17, ducting part 1241 can be specially spiral case ducting part, ducting part 1241 specifically include spiral case air duct 12411 and are formed in the spiral case air outlet 12412 in spiral case air duct 12411, spiral case air outlet 12412 towards the oblique upper of the second sub- heat exchanger 1232, and relies on the second sub- heat exchanger 1232.Be conducive to so inclined Mutually support forms stabilization between fan assembly 124 and the second sub- heat exchanger 1232, and has the advantages that easy to assembly.And this knot In structure, fan assembly 124 will not protrude from the surface of the second sub- heat exchanger 1232 too much, more conducively with 130 contract of product casing It closes, avoids unnecessary space waste between product casing 130 and fan assembly 124 and the second sub- heat exchanger 1232, meanwhile, make The outlet air of spiral case air outlet 12412 is obtained towards the region for avoiding the second sub- 1232 surface of heat exchanger, can reduce outlet air reflux Phenomenon promotes product efficiency.

Preferably, as shown in figure 17, the surface of the outlet air end end face of spiral case air outlet 12412 and the second sub- heat exchanger 1232 Inclination angle mutually fit namely the tilt angle on the surface of the outlet air end end face of spiral case air outlet 12412 and the second sub- heat exchanger 1232 It is roughly the same.So that can be gentle between the outlet air end end face of spiral case air outlet 12412 and the surface of the second sub- heat exchanger 1232 Ground is connected transition, and such structure is more conducive to agree with product casing 130, avoids product casing 130 and fan assembly 124 and the Unnecessary space waste between two sub- heat exchangers 1232, and the shell 130 of product is without too complex, more conducively processing life It produces.

More specifically, the end face of one end that spiral case air outlet 12412 is used to that air-flow to be discharged is formed as outlet air end end face, In, as shown in Figure 15, Figure 16 and Figure 19, be formed on the outlet air end end face of spiral case air outlet 12412 air outlet profile 12413 and Isolation strip 12414, isolation strip 12414 is located between air outlet profile 12413 and the second sub- heat exchanger 1232, and air outlet profile 12413 and second pass through 12414 transition of isolation strip between sub- heat exchanger 1232.In this way, separating work using isolation strip 12414 With the mutual heat affecting between the air-flow and the second sub- heat exchanger 1232 at air outlet profile 12413 can be reduced, and inhibits outlet air Air-flow at mouth profile 12413 reduces outlet air backflow phenomenon, promotes product efficiency to the second sub- 1232 surface flow of heat exchanger.

Preferably, as shown in Figure 15, Figure 16 and Figure 19, isolation strip 12414 is equipped with one or more grooves 12415.It is recessed 12415 one side of slot can play weight loss effect, and can promote the Forming Quality of ducting part 1241, on the other hand, utilize Groove 12415 can inhibit to conduct heat, and reduce mutual between the air-flow and the second sub- heat exchanger 1232 at air outlet profile 12413 Heat affecting.

In one embodiment of the utility model, as shown in Fig. 5 and Figure 15, air-conditioning equipment 100 further includes bracket 140, Bracket 140 is located at side of the double pipe heat exchanger 122 far from First Heat Exchanger 123, in other words, bracket 140 and First Heat Exchanger 123 are located at the opposite two sides of double pipe heat exchanger 122, and bracket 140 is connected with chassis 110, and ducting part 1241 is located at bracket 140 On, and ducting part 1241 is tilted relative to bracket 140.The structure may be implemented fan assembly 124 being installed on chassis 110, Meanwhile bracket 140 can support fan assembly 124 to promote 124 height of fan assembly, meet certain driving air-flow and First Heat Exchanger While the demand of 123 heat exchange, conducive to making fan assembly 124 avoid the double pipe heat exchanger 122 around compressor 121, reduce Influence of the air-flow to double pipe heat exchanger 122, meanwhile, also it is conducive to that fan assembly 124 is made to avoid 122 bring of double pipe heat exchanger Windage effect.

In one embodiment of the utility model, as shown in Fig. 5 and Figure 17, ducting part 1241 includes the first air duct lid Plate 12416 and the second air duct cover board 12417, the first air duct cover board 12416 are connected to bracket 140, the second air duct cover board 12417 lid Together in the first air duct cover board 12416, and the second air duct cover board 12417 be located at the first air duct cover board 12416 and compressor 121 it Between.In this way, the space that merges out of the double pipe heat exchanger 122 more fully utilized accommodates the protrusion of ducting part 1241 Position further promotes the compactedness between product component, simplifies the overall dimensions of product.

In one embodiment of the utility model, as shown in Figure 15, Figure 17 and Figure 18, air-conditioning system 120 further includes water Case 114, water tank 114 are arranged on chassis 110, and water tank 114 is located at one of double pipe heat exchanger 122 far from First Heat Exchanger 123 Side and the lower section for being located at fan assembly 124.The compactedness between product component is further promoted in this way, simplifies the whole of product Body size.

Preferably, as shown in Figure 15 and Figure 18,124 bottom of fan assembly is equipped with bracket 140, and is realized by bracket 140 It is connect with chassis 110, wherein bracket 140 is equipped with escape groove 141, and water tank 114 is embedded in escape groove 141.

In one embodiment of the utility model, as shown in Figures 1 to 5, air-conditioning equipment 100 further includes shell 130, outside Shell 130 is connected with chassis 110 and surrounds accommodation space out with chassis 110, and air-conditioning system 120 is located in accommodation space, such as Fig. 3 institute Show, shell 130 include the first inclined wall 133 and the second inclined wall 134, between the first inclined wall 133 and the second inclined wall 134 to On gradually draw close, in this way, the space that is limited of the first inclined wall 133 and the second inclined wall 134 just with fan assembly 124 and The physical fit of second son heat exchange opposite tilt, wherein the spiral case air duct 12411 of fan assembly 124 corresponds to the second inclined wall 134, the outlet air end end face of the second sub- heat exchanger 1232 and spiral case air outlet 12412 corresponds exactly to the first inclined wall 133, avoids Unnecessary space waste between shell 130 and air-conditioning system 120 promotes the structural compactness of interiors of products component.

In addition, as shown in Figure 1, Figure 2 and Figure 4, shell 130 further includes handle portion 135, and handle portion 135 is formed in first One end that inclined wall 133 and the second inclined wall 134 are mutually drawn close.On the one hand, it is thinner that it is formed by handle portion 135 in this way, more It is convenient to user and holds handle portion 135, on the other hand, be conducive to the center of gravity for making the corresponding air-conditioning system 120 in handle portion 135, in this way, It is more labor-saving also more stable to extract product.

In addition, as shown in Figure 1, Figure 2 and Figure 4, the position on shell 130 corresponding to First Heat Exchanger 123 is configured with air inlet Grid 131, the position that the air outlet profile 12413 of spiral case air outlet 12412 is corresponded on shell 130 are configured with air outlet grate 132。

In one embodiment of the utility model, as shown in figure 20, air-conditioning system 120 includes compressor 121, bushing type Heat exchanger 122, First Heat Exchanger 123 and throttling set 125.Double pipe heat exchanger 122 includes shell side 1221 and tube side 1222, shell One in journey 1221 and tube side 1222 is formed as refrigerant flow, another is formed as flow of operating medium (specific such as water).Pressure Contracting machine 121 is connect with refrigerant flow and First Heat Exchanger 123, and throttling set 125 (such as throttle valve) is changed with refrigerant flow and first Hot device 123 connects so that compressor 121, refrigerant flow, First Heat Exchanger 123 and throttling set 125 be series at it is same cold In matchmaker circuit.

Working media warp and refrigerant of the flow of operating medium for being connect with the second heat exchanger 210, in flow of operating medium It is discharged into the second heat exchanger 210 after refrigerant heat exchange in flow path, and is realized by the second heat exchanger 210 and air-flow heat exchange to environment system Heat or refrigeration.

Specifically for example, under heating condition, compressor 121- refrigerant flow-throttling set 125- First Heat Exchanger is formed The refrigerant circulation of 123- compressor 121, wherein compressor 121 is discharged into refrigerant compression processing, and by the refrigerant after compression processing Refrigerant flow, the high temperature and pressure refrigerant formed after compression form normal temperature high voltage refrigerant by cooling in refrigerant flow, from refrigerant stream The normal temperature high voltage refrigerant of road outflow, which is throttled after device 125 throttles, forms Room-temperature low-pressure refrigerant, and Room-temperature low-pressure refrigerant enters first Heat exchanger 123 simultaneously evaporates in First Heat Exchanger 123, and the refrigerant after completing evaporation returns to compressor 121 and completes circulation.Wherein, In double pipe heat exchanger 122, heat of the working media by absorption from refrigerant heats up, and the working media after heating can Environment is rejected heat to by the second heat exchanger 210 to realize to environment heating.

Under cooling condition, compressor 121- First Heat Exchanger 123- throttling set 125- refrigerant flow-compressor is formed 121 refrigerant circulation, wherein compressor 121 is discharged into First Heat Exchanger to refrigerant compression processing, and by the refrigerant after compression processing 123, the high temperature and pressure refrigerant formed after compression forms normal temperature high voltage refrigerant by cooling in First Heat Exchanger 123, changes from first The normal temperature high voltage refrigerant that hot device 123 flows out, which is throttled after device 125 throttles, forms Room-temperature low-pressure refrigerant, and Room-temperature low-pressure refrigerant enters Refrigerant flow simultaneously evaporates in refrigerant flow, and the refrigerant after completing evaporation returns to compressor 121 and completes circulation.Wherein, in casing In formula heat exchanger 122, working media is cooled down by absorbing from the cooling capacity of refrigerant, and the working media after cooling can be by the Cooling capacity is discharged into environment and realized by two heat exchangers 210 freezes to environment.

In one embodiment of the utility model, air-conditioning system 120 in addition to include the feature in above-described embodiment with Outside, also include water tank 114, water tank 114 for be connected to the second heat exchanger 210 so that water tank 114 and the second heat exchanger 210 it Between form working media circulation loop, a refrigerant pipeline section in coolant loop is immersed in water by the space in water tank 114 In working media in case 114, so that the working media in water tank 114 carries out cold-storage, In in refrigerant pipeline section when refrigerant evaporation Accumulation of heat is carried out when refrigerant condenses in refrigerant pipeline section.The working media that heat or cooling capacity are stored in water tank 114 can be discharged into second and change Hot device 210, and can be discharged into environment heat or cooling capacity by the second heat exchanger 210, it realizes accumulation of energy heating or energy-storage refrigeration, reaches To the effect of peak load shifting.

In one embodiment of the utility model, as shown in Figure 21 to Figure 25, air-conditioning equipment further includes the second heat exchanger 210 and air-flow driving part 220.Second heat exchanger 210 is connected with double pipe heat exchanger 122；Air stream drives component 220 is configured to Certain driving air-flow and the second heat exchanger 210 exchange heat.

Optionally, air stream drives component 220 is comprising in centrifugal blower component, axial flow blower component, cross flow fan component One or more combinations.

As shown in figure 25, in a specific embodiment of the utility model, air-conditioning equipment includes standalone module, and second changes Hot device 210 and air stream drives component 220 are formed as a part of the standalone module, wherein can refer to Figure 20 and are understood, are utilized Second heat exchanger 210 is connected to by connecting tube 300 with the flow of operating medium of double pipe heat exchanger 122, certainly, can also design connection Second heat exchanger 210 is connected to by pipe 300 with water tank 114, and connecting tube 300 includes telescoping tube or hose, and standalone module is set with air-conditioning It can be neatly relatively movable between standby 100.So that standalone module neatly can be moved to needs heating or needs by user The position of heating carries out using more ease of use.

Preferably, 240 (such as water of fluid drive apparatus is set between the second heat exchanger 210 and flow of operating medium or water tank Pump) it is driven.

As shown in Figure 21, Figure 23 and Figure 24, standalone module includes the movable part 232 on pedestal 231 and pedestal 231, living Dynamic component 232 and pedestal 231 are rotatablely connected, so that movable part 232 can be rotated relative to pedestal 231, wherein movable part 232 are equipped with air-conditioner air outlet 2321, under the driving effect of air stream drives component 220, after air-flow and the heat exchange of the second heat exchanger 210 It is discharged along air-conditioner air outlet 2321, in this way, air-out direction can be adjusted by rotation movable part 232, product uses more flexible.

Preferably, as shown in figure 24, the second heat exchanger 210 and air stream drives component 220 are arranged in movable part 232, Movable part 232 is equipped with air-conditioning air inlet 2322, and air stream drives component 220 is inhaled from the air-conditioning air inlet 2322 of movable part 232 Gas.

In addition, pedestal 231, which is equipped with, places platform 2311, as shown in figure 21 and figure, product when not in use, can will be empty The air-conditioning system in the housing parts and housing parts that are gone out in equipment 100 by shell 130 and chassis 110 is adjusted to be placed on placement platform Storage is realized on 2311, product storage space is saved, as shown in figure 25, when needing using product, by entire housing parts and shell The content of body component is removed from placement platform 2311, standalone module is moved to, the position for heating or freezing is needed to make With.

Preferably, as shown in figure 22, pedestal 231 is L-shaped, and L-shaped horizontal edge position, which is formed with, places platform 2311, movable part Part 232 is connected to L-shaped vertical edge position.

Preferably, as shown in figure 22, the bottom of standalone module is equipped with running gear 250, mobile to be convenient to standalone module. Preferably, running gear 250 is universal wheel, can also be pedrail mechanism etc. certainly.

Optionally, air-conditioning equipment is mobile air conditioner, can also be split-type air conditioner certainly.

In conclusion the air-conditioning equipment that the embodiments of the present invention provide, double pipe heat exchanger are centered around compressor Around, nested distribution between double pipe heat exchanger and compressor is formed, double pipe heat exchanger is more fully utilized in design in this way The space of central region accommodates compressor, correspondingly, also utilizes the surrounding space that compressor is merged out to accommodate casing Formula heat exchanger, so that good (between compressor and double pipe heat exchanger) between the biggish component of air-conditioning equipment internal volume itself Agree with to form compact distribution, compared with the structure for individually adding a region in the prior art and coming containment sheath formula heat exchanger on ground For, it is higher to the utilization efficiency of air-conditioning equipment inner space, though realize that entire air-conditioning equipment is provided with double pipe heat exchanger Volume does not have too apparent variation, solves existing because setting double pipe heat exchanger causes air-conditioning equipment volume size excessively to increase The problem of.

In the present invention, term " first ", " second ", " third " are only used for the purpose of description, and should not be understood as Indication or suggestion relative importance；Term " multiple " then refers to two or more, unless otherwise restricted clearly.Term " peace Dress ", " connected ", " connection ", the terms such as " fixation " shall be understood in a broad sense, can also be with for example, " connection " may be a fixed connection It is to be detachably connected, or be integrally connected；" connected " can be directly connected, can also be indirectly connected through an intermediary.It is right For those skilled in the art, can understand as the case may be above-mentioned term in the present invention specifically contain Justice.

In the description of the utility model, it is to be understood that term " on ", "lower", "left", "right", "front", "rear" etc. refer to The orientation or positional relationship shown be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the utility model and Simplify description, rather than the device or unit of indication or suggestion meaning there must be specific direction, with specific orientation construction And operation, it is thus impossible to be construed as a limitation of the present invention.

In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc. Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least the one of the utility model In a embodiment or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment Or example.Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more embodiment or examples In can be combined in any suitable manner.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (13)

1. a kind of air-conditioning equipment characterized by comprising

Chassis；

Air-conditioning system, including compressor and double pipe heat exchanger, the compressor are located on the chassis, the heat exchange of described sleeve pipe formula Device is centered around around the compressor.

2. air-conditioning equipment according to claim 1, which is characterized in that

Gap is formed between described sleeve pipe formula heat exchanger and the compressor, wherein the air-conditioning equipment further includes first gear Wall, first retaining wall is between the compressor and described sleeve pipe formula heat exchanger.

3. air-conditioning equipment according to claim 2, which is characterized in that

The air-conditioning equipment further includes being located at described the with spaced second retaining wall of first retaining wall, second retaining wall Side of one retaining wall far from the compressor；

First retaining wall and second retaining wall are located on the chassis, and are surrounded out with the chassis around tube seat, the set Pipe heat exchanger is set around described in tube seat.

4. air-conditioning equipment according to claim 3, which is characterized in that

Second retaining wall is equipped with notch, and one end of described sleeve pipe formula heat exchanger is stretched out described around tube seat along the notch.

5. air-conditioning equipment according to claim 3 or 4, which is characterized in that the air-conditioning system further include:

First Heat Exchanger, positioned at the side of second retaining wall far from described sleeve pipe formula heat exchanger；

Fan assembly, is configured to certain driving air-flow and the First Heat Exchanger exchanges heat.

6. air-conditioning equipment according to claim 5, which is characterized in that

The surface that second retaining wall corresponds to the First Heat Exchanger is equipped with protrusion.

7. air-conditioning equipment according to claim 5, which is characterized in that the First Heat Exchanger include the first sub- heat exchanger and Second sub- heat exchanger, the first sub- heat exchanger are located at the lower section of the described second sub- heat exchanger, the second sub- heat exchanger and institute It states fan assembly to be in tilted layout, keeps the top of the described second sub- heat exchanger and the top of the fan assembly close in opposite directions.

8. air-conditioning equipment according to claim 5, which is characterized in that

The fan assembly includes ducting part, flabellum and actuator, and the flabellum is located in the ducting part, the driving Part connect with the flabellum and the flabellum is driven to rotate,

Wherein, the ducting part includes spiral case air duct and the spiral case air outlet for being formed in the spiral case air duct, and the spiral case goes out Air port relies on the First Heat Exchanger towards the oblique upper of the First Heat Exchanger.

9. air-conditioning equipment according to claim 8, which is characterized in that

Air outlet profile and isolation strip are formed on the outlet air end end face of the spiral case air outlet, the isolation strip goes out described in Between air port profile and the First Heat Exchanger, and it is isolated between the air outlet profile and the First Heat Exchanger by described Band transition.

10. air-conditioning equipment according to claim 9, which is characterized in that

The isolation strip is equipped with one or more grooves.

11. air-conditioning equipment according to claim 8, which is characterized in that further include:

Bracket, side positioned at described sleeve pipe formula heat exchanger far from the First Heat Exchanger are simultaneously connected with the chassis, the wind Road component is set on the bracket, and the ducting part is relative to the riding.

12. air-conditioning equipment according to claim 11, which is characterized in that

The ducting part includes the first air duct cover board and the second air duct cover board, and first air duct cover board is connected to the branch Frame, second air duct cover board is covered on first air duct cover board, and second air duct cover board is located at first air duct Between cover board and the compressor.

13. air-conditioning equipment according to any one of claim 1 to 4, which is characterized in that further include:

Shell is connected with the chassis and surrounds accommodation space out with the chassis, and it is empty that the air-conditioning system is located at the receiving Between in；

The shell includes the first inclined wall and the second inclined wall, between first inclined wall and second inclined wall upwards It gradually draws close, the shell further includes handle portion, and the handle portion is formed in first inclined wall and second inclination One end that wall is mutually drawn close.