CN207094982U - The heat-exchanger rig and integral air conditioner of air conditioner - Google Patents
The heat-exchanger rig and integral air conditioner of air conditioner Download PDFInfo
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- CN207094982U CN207094982U CN201721048923.XU CN201721048923U CN207094982U CN 207094982 U CN207094982 U CN 207094982U CN 201721048923 U CN201721048923 U CN 201721048923U CN 207094982 U CN207094982 U CN 207094982U
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- air conditioner
- exchanger rig
- housing
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Abstract
The utility model discloses a kind of heat-exchanger rig of air conditioner and integral air conditioner, wherein, the heat-exchanger rig of air conditioner includes：Housing, heat exchanger and centrifugal blower component, the housing be provided with air inlet and with the indoor air outlet connected, is provided with installation cavity in the housing；The heat exchanger forms the first heat exchanging chamber, the second heat exchanging chamber is formed between the heat exchanger and the air outlet in the installation cavity between the heat exchanger and the air inlet；The air-out passage of the centrifugal blower component is connected with the air inlet so that gas is blasted into first heat exchanging chamber.The utility model proposes air conditioner heat-exchanger rig by the way that centrifugal blower component to be arranged on to the air inlet of housing, reduce the noise of air conditioner, avoid the rest of the influence of noise indoor user of centrifugal blower.
Description
Technical field
It the utility model is related to air-conditioning technical field, the heat-exchanger rig and integrated air conditioner of more particularly to a kind of air conditioner
Device.
Background technology
The refrigerating plant of air conditioner mainly includes evaporator and blower fan, and the effect of blower fan is to control the flowing of gas, evaporation
The effect of device is that air-flow is cooled.The blower fan of existing refrigerating plant is set close to the air outlet of air conditioner mostly, and blower fan leads to
Air-flow is delivered to air outlet by the mode for crossing negative-pressure air-suction by air inlet, because blower fan is nearer apart from air outlet, and air outlet with
Interior is connected, therefore noise caused by fan operation process is easy to propagate to interior, influences user's rest.
Utility model content
Main purpose of the present utility model is to propose a kind of heat-exchanger rig of air conditioner, it is intended to reduces the noise of air conditioner.
To achieve the above object, the utility model proposes air conditioner heat-exchanger rig, including：Housing, on the housing
Provided with air inlet and with the indoor air outlet connected；Installation cavity is provided with the housing；Heat exchanger, in the installation cavity,
The first heat exchanging chamber is formed between the heat exchanger and the air inlet, second is formed between the heat exchanger and the air outlet and is changed
Hot chamber；And centrifugal blower component, the air-out passage of the centrifugal blower component are connected with the air inlet so that gas to be roused
Enter first heat exchanging chamber.
Preferably, the centrifugal blower component includes：Spiral case and centrifugal wind wheel, the spiral case have air intake passage and described
Air-out passage；For the centrifugal wind wheel in the spiral case, the inlet side of the centrifugal wind wheel is described towards the air intake passage
The air side of centrifugal blower is towards the air-out passage.
Preferably, the centrifugal wind wheel includes：Wheel hub, including Hou Quan and the circle extended spoke forward after described；
Front ring, it is oppositely disposed at the front side of the rear circle；And multiple blades, it is located between the rear circle and the front ring, it is more
The individual blade being provided at circumferentially spaced along the front ring.
Preferably, the blade has the wind-guiding curved surface that the circumference along the front ring is set in protrusion, the wind-guiding curved surface
Protrusion direction for counterclockwise.
Preferably, the blade include being connected to the front ring and it is described after enclose between connecting portion and from the connection
The air dam that portion extends to the axle center of the centrifugal wind wheel, the air dam set bent to form the wind-guiding in warp architecture
Face.
Preferably, radial direction of the thickness of the air dam along the wheel hub is passed from the middle part of the air dam to its both sides
Subtract.
Preferably, the heat exchanger is plate-like and the right flank of the heat exchanger and the housing is set in parallel.
Preferably, be provided with two sound panels in the housing, two sound panels respectively from the anterior cavity wall of the installation cavity with
Cavity wall extends towards afterwards, and the front and rear sides of the heat exchanger are fixedly connected with a sound panel respectively, with by the installation cavity
It is divided into first heat exchanging chamber and second heat exchanging chamber.
Preferably, the air inlet is opened in the right wall of first heat exchanging chamber, and the air outlet is opened in described
The front face of two heat exchanging chambers.
The utility model also proposes a kind of integral air conditioner, and the integral air conditioner includes the heat-exchanger rig of air conditioner,
The heat-exchanger rig of the air conditioner includes：Housing, the housing be provided with air inlet and with the indoor air outlet connected；The shell
It is provided with installation cavity in vivo；Heat exchanger, the first heat exchange is formed in the installation cavity, between the heat exchanger and the air inlet
Chamber, the second heat exchanging chamber is formed between the heat exchanger and the air outlet；And centrifugal blower component, the centrifugal blower component
Air-out passage be connected with the air inlet so that gas is blasted into first heat exchanging chamber.
The utility model proposes air conditioner heat-exchanger rig by the way that centrifugal blower component to be arranged on to the air inlet of housing,
Because air inlet does not connect directly with interior, so so that centrifugal blower component and indoor distance are farther, therefore noise to
It can significantly decay during indoor transmission, so as to reduce the noise of integral air conditioner, avoid making an uproar for centrifugal blower
Sound shadow rings the rest of indoor user.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the structural representation of the heat-exchanger rig of the utility model air conditioner；
Fig. 2 is another structural representation of the heat-exchanger rig of Fig. 1 air conditioners；
Fig. 3 is the main structure diagram of the heat-exchanger rig of Fig. 1 air conditioners；
Fig. 4 is the cross section structure diagram in the IV-IV directions along Fig. 3；
Fig. 5 is the decomposition texture schematic diagram of the heat-exchanger rig of Fig. 1 air conditioners；
Fig. 6 is the structural representation of centrifugal wind wheel in Fig. 5；
Fig. 7 is the main structure diagram of centrifugal wind wheel in Fig. 5；
Fig. 8 is another structural representation of centrifugal wind wheel in Fig. 5.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 100 | Housing | 111 | Air inlet |
| 200 | Heat exchanger | 121 | Air outlet |
| 300 | Centrifugal blower component | 311 | First spiral case |
| 110 | First heat exchanging chamber | 312 | Second spiral case |
| 120 | Second heat exchanging chamber | 321 | Wheel hub |
| 130 | Sound panel | 322 | Front ring |
| 310 | Spiral case | 323 | Blade |
| 320 | Centrifugal wind wheel | 321a | After enclose |
| 330 | Motor | 321b | Spoke |
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belong to the scope of the utility model protection.
If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction be only used for explain it is relative between each part under a certain particular pose (as shown in drawings)
Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes therewith.
If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment
Two " etc. description is only used for describing purpose, and it is not intended that instruction or implying its relative importance or implicit indicating meaning
The quantity of the technical characteristic shown.Thus, " first " is defined, the feature of " second " can express or implicitly include at least one
Individual this feature.In addition, the technical scheme between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, and this technical side is will be understood that when the combination appearance of technical scheme is conflicting or can not realize
The combination of case is not present, also not within the protection domain of the requires of the utility model.
The utility model proposes a kind of heat-exchanger rig of air conditioner, the heat-exchanger rig of the air conditioner reduces fan operation mistake
To the noise of indoor transmission in journey.
In the embodiment of the utility model one, as shown in Figures 1 to 4, the heat-exchanger rig of the air conditioner includes：Housing 100,
Heat exchanger 200 and centrifugal blower component 300, wherein, the housing 100 be provided with air inlet 111 and with the indoor air-out connected
Mouth 121, the housing 100 is interior to be provided with installation cavity；The heat exchanger 200 is in the installation cavity, the heat exchanger 200 and institute
State and form the first heat exchanging chamber 110 between air inlet 111, the second heat exchange is formed between the heat exchanger 200 and the air outlet 121
Chamber 120；The air-out passage of the centrifugal blower component 300 is connected with the air inlet 111 so that gas is blasted into described first
Heat exchanging chamber 110.
In this patent above-described embodiment, the heat exchanger 200 is evaporator, and the air outlet 121, which is used to pass through, to be steamed
Air after hair device heat exchange is delivered to interior, because air outlet 121 is directly connected with interior, therefore, near air outlet 121
Noise is easily transferred to indoor influence user rest.Due to centrifugal blower component 300 is arranged on into air conditioner in the prior art
At the air outlet 121 of heat-exchanger rig, therefore noise caused by centrifugal blower component 300 is easily transferred to indoor and influences user and stop
Breath.This patent considers that the source of noise is centrifugal blower component 300, in order to avoid the noise transmission of centrifugal blower component 300
To interior, centrifugal blower component 300 is arranged on the air inlet 111 of housing 100 by this patent, due to air inlet 111 with it is indoor simultaneously
Do not connect directly, so so that the distance of centrifugal blower component 300 and interior is farther, therefore noise is to the process of indoor transmission
In significantly decay, so as to avoid the rest of influence of noise indoor user.
The structure of this patent centrifugal blower component 300 is elaborated in conjunction with Fig. 3 to Fig. 5, the centrifugal blower group
Part 300, which includes spiral case 310 and centrifugal wind wheel 320 and motor 330 in the spiral case 310, the spiral case 310, has air intake
Passage and the air-out passage；The inlet side of the centrifugal wind wheel 320 is towards the air intake passage, the air-out of the centrifugal blower
Side is towards the air-out passage.Specifically, the spiral case 310 includes being detachably fixed the first spiral case 311 and the second snail of connection
Shell 312, the first spiral case 311 are provided with the air intake passage, and the first spiral case 311 and the second spiral case 312 enclose shape after being fastened
Into the air-out passage.
The structure of this patent centrifugal wind wheel 320 is elaborated in conjunction with Fig. 6 to Fig. 8, the centrifugal wind wheel 320 includes
Wheel hub 321, front ring 322 and multiple blades 323, wherein, the wheel hub 321 encloses 321a and prolonged forward from the rear circle 321a after including
Multiple spoke 321b of setting are stretched, the front ring 322 is oppositely disposed at the front side of the rear circle 321a；Multiple blades 323 press from both sides
Between the rear circle 321a and the front ring 322, multiple being provided at circumferentially spaced along the front ring 322 of blade 323.
In order to adapt to the installation site of centrifugal blower component 300, the blade 323 of this patent centrifugal wind wheel 320 has along institute
The wind-guiding curved surface that the circumference of front ring 322 is set in protrusion is stated, the protrusion direction of the wind-guiding curved surface is counterclockwise.Specifically
Ground, because the installation site of centrifugal wind wheel 320 in the prior art is close to the side of air outlet 121 of housing 100, therefore, centrifuge wind
The working condition of wheel 320 is air draught type, and correspondingly, the bending direction of its blade 323 is clockwise.This patent will centrifuge wind
Wheel 320 is arranged on the inlet scoop of housing 100, and the working condition of centrifugal wind wheel 320 is blowing-type, i.e., gas is blasted into housing 100
The first air-inlet cavity, therefore, the bending direction of blade 323 of this patent centrifugal wind wheel 320 is counterclockwise.
Specifically, the blade 323 include be connected to the front ring 322 and it is described after circle 321a between connecting portion and
The air dam extended from the connecting portion to the axle center of the centrifugal wind wheel 320, the air dam are set with shape in warp architecture
Into the wind-guiding curved surface.As a kind of preferred embodiment, the connecting portion and the front ring 322 and/or rear circle 321a junction
Reinforcement is convexly equipped with, the reinforcement can increase the contact area between blade 323 and wheel hub 321 and front ring 322, and then improve
The bonding strength of blade 323.
In order to avoid fan blade produces turbulent flow, the noise reduction of centrifugal wind wheel 320 is further improved, this patent is by blade
323 thickness is arranged to that thick middle both sides are thin, i.e. radial direction of the thickness of air dam along the wheel hub 321 is from the air dam
Successively decrease to its both sides in portion.In this way, it is more steady when air-flow contacts with the wind-guiding face of blade 323, it can avoid producing turbulent flow, enter one
Reduce to step the noise of centrifugal wind wheel 320.
The mounting structure of this patent heat exchanger 200 is described further in conjunction with Fig. 4, the housing 100 is in box body knot
Structure is set, and the inside of housing 100 is provided with two sound panels 130, and two sound panels 130 are respectively from the anterior cavity wall of the installation cavity
Extended towards with rear cavity wall；The heat exchanger 200 in the housing 100, heat exchanger 200 is plate-like and the heat exchanger 200 with
The right flank of the housing 100 is set in parallel, and the front and rear sides of the heat exchanger 200 are solid with a sound panel 130 respectively
Fixed connection, so that the installation cavity is divided into first heat exchanging chamber 110 and second heat exchanging chamber 120.Due to two sound panels
130 and heat exchanger 200 installation cavity in housing 100 is divided into the first heat exchanging chamber 110 and the second heat exchanging chamber 120, centrifugal blower
It is connected with the first heat exchanging chamber 110, the second heat exchanging chamber 120 connects with indoor, therefore, the mistake of noise transmission caused by centrifugal blower
Cheng Zhonghui is transferred to indoor noise by the obstruction of heat exchanger 200 and sound panel 130 so as to reduce.
In order to facilitate the heat-exchanger rig of installation air conditioner, the air inlet (not shown) of the heat-exchanger rig of the air conditioner and air-out
Mouth 121 is opened in its back.Because the air intake direction of centrifugal blower is vertical with air-out direction, in order to meet the He of air outlet 121
Air inlet direction is identical, and the air inlet 111 of housing 100 is opened in the right side of first heat exchanging chamber 110 in the embodiment of this patent one
Wall, the air outlet 121 of housing 100 are opened in the front face of second heat exchanging chamber 120.In this way, the heat-exchanger rig of air conditioner
Air inlet (i.e. the air inlet of centrifugal blower) and air outlet 121 (i.e. the air outlet 121 of housing 100) be opened in housing 100
Back, so as to facilitate the heat-exchanger rig of air conditioner and intake stack and wind pipe to be installed.
The utility model also proposes a kind of integral air conditioner, and the integral air conditioner includes the heat-exchanger rig of air conditioner,
The concrete structure of the heat-exchanger rig of the air conditioner is with reference to above-described embodiment, because integral air conditioner employs above-mentioned all implementations
Whole technical schemes of example, therefore all beneficial effects at least caused by the technical scheme with above-described embodiment, herein not
Repeat one by one again.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model,
Every equivalent structure change under inventive concept of the present utility model, made using the utility model specification and accompanying drawing content
Change, or directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.
Claims (10)
- A kind of 1. heat-exchanger rig of air conditioner, it is characterised in that including：Housing, the housing be provided with air inlet and with the indoor air outlet connected；Installation cavity is provided with the housing；Heat exchanger, in the installation cavity, the first heat exchanging chamber, the heat exchange are formed between the heat exchanger and the air inlet The second heat exchanging chamber is formed between device and the air outlet；AndCentrifugal blower component, the air-out passage of the centrifugal blower component are connected described so that gas to be blasted with the air inlet First heat exchanging chamber.
- 2. the heat-exchanger rig of air conditioner as claimed in claim 1, it is characterised in that the centrifugal blower component includes：Spiral case And centrifugal wind wheel, the spiral case have air intake passage and the air-out passage；The centrifugal wind wheel is described in the spiral case The inlet side of centrifugal wind wheel is towards the air intake passage, and the air side of the centrifugal blower is towards the air-out passage.
- 3. the heat-exchanger rig of air conditioner as claimed in claim 2, it is characterised in that the centrifugal wind wheel includes：Wheel hub, including Hou Quan and the circle extended spoke forward after described；Front ring, it is oppositely disposed at the front side of the rear circle；AndMultiple blades, it is located between the rear circle and the front ring, multiple blades are set along the circumferentially-spaced of the front ring Put.
- 4. the heat-exchanger rig of air conditioner as claimed in claim 3, it is characterised in that the blade has the week along the front ring To the wind-guiding curved surface set in protrusion, the protrusion direction of the wind-guiding curved surface is counterclockwise.
- 5. the heat-exchanger rig of air conditioner as claimed in claim 4, it is characterised in that the blade includes being connected to the front ring It is described after enclose between connecting portion and from the connecting portion to the axle center of the centrifugal wind wheel extend air dam, it is described to lead Wind portion is set in warp architecture to form the wind-guiding curved surface.
- 6. the heat-exchanger rig of air conditioner as claimed in claim 5, it is characterised in that the thickness of the air dam is along the wheel hub Radial direction successively decrease from the middle part of the air dam to its both sides.
- 7. the heat-exchanger rig of air conditioner as claimed in claim 1, it is characterised in that the heat exchanger is plate-like and the heat exchange The right flank of device and the housing is set in parallel.
- 8. the heat-exchanger rig of air conditioner as claimed in claim 7, it is characterised in that it is provided with two sound panels in the housing, two The sound panel extends towards from the anterior cavity wall of the installation cavity and rear cavity wall respectively, the front and rear sides of the heat exchanger respectively with One sound panel is fixedly connected, so that the installation cavity is divided into first heat exchanging chamber and second heat exchanging chamber.
- 9. the heat-exchanger rig of air conditioner as claimed in claim 7, it is characterised in that the air inlet is opened in described first and changed The right wall of hot chamber, the air outlet are opened in the front face of second heat exchanging chamber.
- 10. a kind of integral air conditioner, it is characterised in that including changing for the air conditioner as described in claim 1 to 9 any one Thermal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721048923.XU CN207094982U (en) | 2017-08-18 | 2017-08-18 | The heat-exchanger rig and integral air conditioner of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721048923.XU CN207094982U (en) | 2017-08-18 | 2017-08-18 | The heat-exchanger rig and integral air conditioner of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207094982U true CN207094982U (en) | 2018-03-13 |
Family
ID=61542132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721048923.XU Active CN207094982U (en) | 2017-08-18 | 2017-08-18 | The heat-exchanger rig and integral air conditioner of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207094982U (en) |
-
2017
- 2017-08-18 CN CN201721048923.XU patent/CN207094982U/en active Active
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