CN210425305U - Heat exchange fan of air conditioner and air conditioner - Google Patents
Heat exchange fan of air conditioner and air conditioner Download PDFInfo
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- CN210425305U CN210425305U CN201920840678.9U CN201920840678U CN210425305U CN 210425305 U CN210425305 U CN 210425305U CN 201920840678 U CN201920840678 U CN 201920840678U CN 210425305 U CN210425305 U CN 210425305U
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- 230000006835 compression Effects 0.000 abstract description 8
- 238000007906 compression Methods 0.000 abstract description 8
- 238000006073 displacement reaction Methods 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000012546 transfer Methods 0.000 description 9
- 230000006870 function Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 239000003507 refrigerant Substances 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
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- 230000001276 controlling effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
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Abstract
The utility model relates to a heat exchange fan of an air conditioner and the air conditioner, the heat exchange fan of the air conditioner comprises a fan main body and a turbine driving device, the inlet of the turbine driving device is communicated with the exhaust port of a compressor of the air conditioner, and the outlet of the turbine driving device is communicated with a heat exchanger of the air conditioner; the air flow discharged from the air outlet may drive the turbine driving device, and the turbine driving device may drive the fan main body. The compressor and the heat exchange fan share one power source, the problems of complex structure and complex assembly of the air conditioner caused by respectively arranging the power sources are avoided, and part of energy consumption can be obviously saved; the compression power of the compressor is related to the air displacement and the air discharge rate of the compressor, and the air displacement and the air discharge rate directly influence the driving force of the turbine driving device on the fan main body, so that the application of the heat exchange fan can improve the synchronization of the compression power of the compressor and the heat exchange efficiency of the heat exchanger.
Description
Technical Field
The utility model relates to the technical field of household appliances, especially, relate to a heat transfer fan and air conditioner of air conditioner.
Background
With the continuous improvement of the quality of life, more and more air conditioners appear in the life of people. Traditional air conditioner refrigeration process is that the refrigerant passes through the compressor, is compressed into the high-temperature high-pressure gaseous state from the gaseous state of low temperature low pressure, and the high-temperature high-pressure gaseous state carries out the heat transfer through condenser and external world, utilizes the fan to accelerate heat transfer process, improves the heat exchange efficiency of condenser, and rethread throttling arrangement, and then realizes cryogenic purpose. The compressor and the fan need to be respectively and independently provided with power sources for driving, so that the air conditioner has a complex structure, is complex to assemble and has high energy consumption; and the synchronism of the compression power of the compressor and the heat exchange efficiency of the condenser is poor.
Therefore, it is desirable to provide a heat exchange fan of an air conditioner and an air conditioner to solve the disadvantages of the prior art.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the utility model provides a heat exchange fan and air conditioner of air conditioner.
A heat exchange fan of an air conditioner comprises a fan main body and a turbine driving device, wherein an inlet of the turbine driving device is communicated with an exhaust port of a compressor of the air conditioner, and an outlet of the turbine driving device is communicated with a heat exchanger of the air conditioner;
the air flow discharged from the air outlet may drive the turbine driving device, and the turbine driving device may drive the fan main body.
Further, the turbine driving device comprises a turbine shell, a driving shaft and turbine blades; the drive shaft penetrates through the turbine shell; the turbine fan blade is sleeved on one end of the driving shaft in the turbine shell;
the turbine shell is provided with an inlet, the inlet of the turbine shell forms an inlet of the turbine driving device, the turbine shell is provided with an outlet, and the outlet of the turbine shell forms an outlet of the turbine driving device;
the air flow can drive the turbine fan blade to rotate in the process of flowing from the inlet to the outlet.
Further, the turbine housing and the drive shaft are connected by a seal bearing.
Further, the turbine shell is provided with a bearing hole, the sealing bearing is arranged in the bearing hole, the outer ring of the sealing bearing is in sealing connection with the inner wall of the bearing hole, and the inner ring of the sealing bearing is in sealing connection with the driving shaft.
Furthermore, the fan main body comprises a fan shaft and heat exchange fan blades sleeved on the fan shaft, and the fan shaft is coaxially and drivingly connected with the driving shaft.
Furthermore, the turbine speed regulation device also comprises a speed regulation bypass which is connected with the turbine shell in parallel, and a flow regulation piece is arranged on the speed regulation bypass.
Furthermore, one end of the speed regulation bypass is communicated with a pipeline between the inlet of the turbine shell and an exhaust port of the air conditioner, and the other end of the speed regulation bypass is communicated with a pipeline between the outlet of the turbine shell and a heat exchanger of the air conditioner.
Furthermore, the flow regulating part is electrically connected with a main control board of the air conditioner.
Further, an outlet of the turbine driving device is communicated with a reversing valve of the air conditioner, and the reversing valve is provided with a first communication port, a second communication port, a third communication port and a fourth communication port;
the outlet of the turbine driving device is communicated with the first communicating port, the second communicating port is communicated with an inner heat exchanger of the air conditioner, the third communicating port is communicated with an outer heat exchanger of the air conditioner, and the fourth communicating port is communicated with an air inlet of a compressor of the air conditioner.
Further, the wind direction of the fan main body faces an outer heat exchanger of the air conditioner.
Based on same utility model thinking, the utility model also provides an air conditioner, include the heat transfer fan of air conditioner.
The technical scheme of the utility model compare with closest prior art and have following advantage:
the utility model provides a technical scheme provide a heat transfer fan of air conditioner through set up the turbine drive arrangement between the gas vent of the compressor of air conditioner and heat exchanger, utilize the air current drive of compressor to heat exchanger the turbine drive arrangement, and then drive the fan main part through the turbine drive arrangement, realized the function of driving the heat transfer fan with the exhaust air current of compressor, realized that compressor and heat transfer fan share a power supply promptly, avoided setting up the air conditioner structure that the power supply caused respectively complicated, assemble loaded down with trivial details problem, and can obvious saving a part of energy consumption; the compression power of the compressor is related to the air displacement and the air discharge rate of the compressor, and the air displacement and the air discharge rate directly influence the driving force of the turbine driving device on the fan main body, so that the application of the heat exchange fan can improve the synchronization of the compression power of the compressor and the heat exchange efficiency of the heat exchanger.
Drawings
Fig. 1 is a schematic structural diagram of a heat exchange fan provided by the present application.
Wherein, 1-turbine shell; 2-a drive shaft; 3-turbine blades; 4-heat exchange fan blades; 5-an inlet; 6-an outlet; 7-speed regulating bypass; 8-flow regulating member.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail with reference to the accompanying fig. 1 in conjunction with an embodiment. Fig. 1 is a schematic structural diagram of a heat exchange fan provided by the present application.
The utility model provides a heat exchange fan of an air conditioner, which comprises a fan main body and a turbine driving device, wherein an inlet 5 of the turbine driving device is communicated with an exhaust port of a compressor of the air conditioner, and an outlet 6 of the turbine driving device is communicated with a heat exchanger of the air conditioner; the air flow discharged from the air outlet may drive the turbine driving device, and the turbine driving device may drive the fan main body.
The turbine driving device is arranged between the exhaust port of the compressor of the air conditioner and the heat exchanger, the turbine driving device is driven by the airflow from the compressor to the heat exchanger, and the fan main body is driven by the turbine driving device, so that the function of driving the heat exchange fan by the exhaust airflow of the compressor is realized, namely, the compressor and the heat exchange fan share one power source, the problems of complex structure and complex assembly of the air conditioner caused by respectively arranging the power sources are avoided, and a part of energy consumption can be obviously saved; the compression power of the compressor is related to the air displacement and the air discharge rate of the compressor, and the air displacement and the air discharge rate directly influence the driving force of the turbine driving device on the fan main body, so that the application of the heat exchange fan can improve the synchronization of the compression power of the compressor and the heat exchange efficiency of the heat exchanger.
In some embodiments of the present application, the turbine driving device includes a turbine housing 1, a driving shaft 2 and turbine blades 3; the drive shaft 2 penetrates through the turbine housing 1; the turbine fan blade 3 is sleeved on one end of the driving shaft 2 in the turbine shell 1; the turbine shell 1 is provided with an inlet 5, the inlet 5 of the turbine shell 1 forms an inlet 5 of the turbine driving device, the turbine shell 1 is provided with an outlet 6, and the outlet 6 of the turbine shell 1 forms an outlet 6 of the turbine driving device; the air flow can drive the turbine fan blade 3 to rotate in the process of flowing from the inlet 5 to the outlet 6.
High-temperature and high-pressure gas discharged from an exhaust port of the compressor enters the turbine shell 1 through a pipeline and an inlet 5 of the turbine shell 1, and flows to an outlet 6 of the turbine shell 1, the flow of the high-temperature and high-pressure gas is blocked by the turbine blades 3, the high-temperature and high-pressure gas of the turbine blades 3 is pushed to form stable rotation, and then the driving shaft 2 is driven to form stable rotation. Through the detection of the driving conditions of different angle conditions between the adjacent fan blades, when the angle between the adjacent fan blades is 45-75 degrees, the rotating speed of the driving shaft 2 is fastest under the driving of the airflow with the same flow and flow speed.
In some embodiments of the present application, the turbine housing 1 and the drive shaft 2 are connected by a sealed bearing. High-temperature and high-pressure air flow from an inlet 5 to an outlet 6 exists in the turbine shell 1, if the air tightness is poor, the high-temperature and high-pressure air leakage is easily caused, the driving of the turbine fan blade 3 and the driving shaft 2 is influenced, and the refrigerating or heating of a refrigerant in a system of the air conditioner is also greatly influenced; the sealed bearing can avoid the leakage of high-temperature and high-pressure gas in the turbine shell 1, improve the stability of the rotation of the driving shaft 2 and avoid the influence on the refrigeration or heating of the air conditioner.
In some embodiments of the present application, the turbine housing 1 is provided with a bearing hole, the sealing bearing is disposed in the bearing hole, an outer ring of the sealing bearing is connected to an inner wall of the bearing hole in a sealing manner, and an inner ring of the sealing bearing is connected to the driving shaft 2 in a sealing manner.
The sealing between the sealing bearing and the bearing hole, between the inner ring and the outer ring of the sealing bearing and between the sealing bearing and the driving shaft 2 are realized, and the sealing effect at the bearing hole is improved.
In some embodiments of the present application, the fan body includes a fan shaft and a heat exchange fan blade 4 sleeved on the fan shaft, and the fan shaft is coaxially and drivingly connected to the driving shaft 2.
The fan main body specifically executes an air supply task, the fan shaft and the driving shaft 2 synchronously rotate, the fan shaft drives the heat exchange fan blades 4 to rotate, and the shapes and the number of the heat exchange fan blades 4 can be designed according to the current form of the electric heat exchange fan; the fan shaft and the driving shaft 2 can be two independent parts which are connected in the assembling process of the heat exchange fan, and the two parts can be designed to be integrally formed to form an integral shaft.
In some embodiments of the present application, the turbine further comprises a speed regulation bypass 7 connected in parallel with the turbine housing 1, and a flow regulating member 8 is disposed on the speed regulation bypass 7.
The speed regulation bypass 7 connected with the turbine housing 1 in parallel can shunt a part of high-temperature and high-pressure gas, so that the amount of the high-temperature and high-pressure gas entering the turbine housing 1 is changed, and the more the amount of the gas shunted by the speed regulation bypass 7 is, the less the amount of the gas entering the turbine housing 1 is, and conversely, the less the amount of the gas shunted by the speed regulation bypass 7 is, the greater the amount of the gas entering the turbine housing 1 is; the amount of the gas entering the turbine housing 1 is small, the larger the driving force of the high-temperature and high-pressure gas to the turbine blade 3 is, that is, the larger the driving force to the driving shaft 2 is, and further the larger the driving force to the fan main body is, on the contrary, the larger the amount of the gas in the turbine housing 1 is, the smaller the driving force of the high-temperature and high-pressure gas to the turbine blade 3 is, that is, the smaller the driving force to the driving shaft 2 is, and further the smaller the driving force to the fan main body is. From the analysis, it can be known that the driving force to the fan main body, that is, the air supply speed of the fan main body, can be synchronously adjusted by adjusting the flow dividing amount of the speed regulation bypass 7. The flow regulating part 8 is arranged on the speed regulating bypass 7 to control the amount of the high-temperature and high-pressure gas entering the speed regulating bypass 7, so that the control of the air supply speed of the fan main body is realized, and specifically, when the air speed of the fan main body needs to be reduced, the flow regulating part 8 is controlled to increase the opening degree, so that the amount of the high-temperature and high-pressure gas entering the speed regulating bypass 7 is increased; when the wind speed of the fan main body needs to be increased, the flow regulating part 8 is controlled to reduce the opening degree, and the amount of high-temperature and high-pressure gas entering the speed regulating bypass 7 is reduced. The flow regulating part 8 is preferably an electric control valve, because electric control or even automatic control is needed for controlling the wind speed of the fan main body, and the electric control valve can be flexibly controlled, remotely controlled and the like.
In some embodiments of the present application, one end of the speed regulation bypass 7 communicates with a pipeline between the inlet 5 of the turbine housing 1 and an exhaust port of the air conditioner, and the other end of the speed regulation bypass 7 communicates with a pipeline between the outlet 6 of the turbine housing 1 and a heat exchanger of the air conditioner.
The two ends of the speed regulation bypass 7 are connected with the pipeline, so that the problems that the assembly difficulty is high, the air tightness control difficulty is high and the like caused by the direct connection of the speed regulation bypass 7 and the inlet and outlet 6 of the turbine shell 1 can be reduced.
In some embodiments of the present application, the flow regulator 8 is electrically connected to a main control panel of an air conditioner. The flow regulating part 8 is preferably an electric control valve, and the electric control valve can be directly controlled by a main control panel of the air conditioner to control the opening degree to be increased or decreased so as to control the wind speed of the fan main body; of course, a separate controller connected to the main control panel of the air conditioner may be provided, and the separate controller is specially responsible for controlling the opening degree of the electrically controlled valve.
In some embodiments of the present application, the outlet 6 of the turbine drive communicates with a reversing valve of an air conditioner, the reversing valve having a first communication port, a second communication port, a third communication port, and a fourth communication port; the outlet 6 of the turbine driving device is communicated with the first communicating port, the second communicating port is communicated with an inner heat exchanger of the air conditioner, the third communicating port is communicated with an outer heat exchanger of the air conditioner, and the fourth communicating port is communicated with an air inlet of a compressor of the air conditioner.
The reversing valve is an unavailable part in the existing air conditioner, when the air conditioner is switched between a cooling mode and a heating mode, the communication mode among the four communication ports of the reversing valve is changed, and the reversing valve is well known by a person skilled in the field of air conditioners and is not described in detail herein. In view of the technical matters related to the present application, it is mainly the reason that the addition of the turbine driving device cannot affect the original circulation path of the refrigerant circulation system of the air conditioner, so the turbine driving device should be arranged between the exhaust port of the compressor and the reversing valve, that is, after the high-temperature and high-pressure gas compressed by the compressor is discharged from the discharge port of the compressor, the gas first enters the turbine driving device to be driven, and after the gas flows out from the turbine driving device, different directions are selected according to different modes, for example, when in a refrigeration mode, the first communication port of the reversing valve is communicated with the third communication port, the second communication port is communicated with the fourth communication port, high-temperature and high-pressure gas enters the reversing valve from the first communication port, then flows out of the third communicating port, sequentially flows through the outer heat exchanger and the inner heat exchanger, and sequentially flows back to the compressor through the second communicating port and the fourth communicating port to be compressed; and during a heating mode, the first communicating port of the reversing valve is communicated with the second communicating port, the third communicating port is communicated with the fourth communicating port, high-temperature and high-pressure gas enters the reversing valve from the first communicating port, flows out of the second communicating port, sequentially flows through the inner heat exchanger and the outer heat exchanger, and then sequentially flows through the third communicating port and the fourth communicating port to return to the compressor for compression. The refrigerant circulation system of the air conditioner further includes other components such as a throttle valve, which are well known to those skilled in the air conditioning art, and therefore, will not be described herein in detail.
In some embodiments of the present application, the wind direction of the fan main body is directed toward an outer heat exchanger of an air conditioner. The air supply effect of fan main part is the heat exchange efficiency who increases outer heat exchanger, consequently with its wind direction towards outside heat exchanger, the utilization ratio of the wind that multiplicable heat transfer fan blew off, and then increases outer heat exchanger's heat exchange efficiency, increases the refrigeration or the heating effect and the efficiency of whole air conditioner.
Based on same utility model thinking, the utility model also provides an air conditioner, include the heat transfer fan of air conditioner.
It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
It is to be understood that the embodiments described herein may be implemented in hardware, software, firmware, middleware, microcode, or any combination thereof. For a hardware implementation, the Processing units may be implemented within one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), general purpose processors, controllers, micro-controllers, microprocessors, other electronic units configured to perform the functions described herein, or a combination thereof.
For a software implementation, the techniques described herein may be implemented by means of units performing the functions described herein. The software codes may be stored in a memory and executed by a processor. The memory may be implemented within the processor or external to the processor.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solutions of the embodiments of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to perform all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a U disk, a removable hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (11)
1. The heat exchange fan of the air conditioner is characterized by comprising a fan main body and a turbine driving device, wherein an inlet (5) of the turbine driving device is communicated with an exhaust port of a compressor of the air conditioner, and an outlet (6) of the turbine driving device is communicated with a heat exchanger of the air conditioner;
the air flow discharged from the air outlet may drive the turbine driving device, and the turbine driving device may drive the fan main body.
2. The heat exchange fan of the air conditioner according to claim 1, wherein the turbine driving device comprises a turbine housing (1), a driving shaft (2) and turbine blades (3); the drive shaft (2) penetrates through the turbine shell (1); the turbine fan blade (3) is sleeved on one end of the driving shaft (2) in the turbine shell (1);
the turbine shell (1) is provided with an inlet (5), the inlet (5) of the turbine shell (1) forms an inlet (5) of the turbine driving device, the turbine shell (1) is provided with an outlet (6), and the outlet (6) of the turbine shell (1) forms an outlet (6) of the turbine driving device;
the turbine fan blade (3) can be driven to rotate in the process that the airflow flows from the inlet (5) to the outlet (6).
3. The heat exchange fan of an air conditioner according to claim 2, wherein the turbine housing (1) is connected to the driving shaft (2) through a sealing bearing.
4. The heat exchange fan of the air conditioner according to claim 3, wherein the turbine housing (1) is provided with a bearing hole, the seal bearing is arranged in the bearing hole, an outer ring of the seal bearing is hermetically connected with an inner wall of the bearing hole, and an inner ring of the seal bearing is hermetically connected with the driving shaft (2).
5. The heat exchange fan of the air conditioner as claimed in claim 2, wherein the fan body comprises a fan shaft and a heat exchange fan blade (4) sleeved on the fan shaft, and the fan shaft is coaxially and drivingly connected with the driving shaft (2).
6. The heat exchange fan of the air conditioner as claimed in claim 2, further comprising a speed regulation bypass (7) connected in parallel with the turbine housing (1), wherein a flow regulating member (8) is provided on the speed regulation bypass (7).
7. The heat exchange fan of the air conditioner according to claim 6, wherein one end of the speed regulation bypass (7) is communicated with a pipeline between the inlet (5) of the turbine housing (1) and the exhaust port of the air conditioner, and the other end of the speed regulation bypass (7) is communicated with a pipeline between the outlet (6) of the turbine housing (1) and the heat exchanger of the air conditioner.
8. The heat exchange fan of the air conditioner according to claim 6, wherein the flow regulator (8) is electrically connected with a main control panel of the air conditioner.
9. The heat exchange fan of the air conditioner according to claim 1, wherein the outlet (6) of the turbine driving device is communicated with a direction change valve of the air conditioner, and the direction change valve is provided with a first communication port, a second communication port, a third communication port and a fourth communication port;
an outlet (6) of the turbine driving device is communicated with the first communicating port, the second communicating port is communicated with an inner heat exchanger of the air conditioner, the third communicating port is communicated with an outer heat exchanger of the air conditioner, and the fourth communicating port is communicated with an air inlet of a compressor of the air conditioner.
10. The heat exchange fan of an air conditioner according to any one of claims 1 to 9, wherein a wind direction of the fan main body is directed toward an outer heat exchanger of the air conditioner.
11. An air conditioner characterized by comprising the heat exchange fan of the air conditioner of any one of claims 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920840678.9U CN210425305U (en) | 2019-06-03 | 2019-06-03 | Heat exchange fan of air conditioner and air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920840678.9U CN210425305U (en) | 2019-06-03 | 2019-06-03 | Heat exchange fan of air conditioner and air conditioner |
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| CN210425305U true CN210425305U (en) | 2020-04-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285499A (en) * | 2019-06-03 | 2019-09-27 | 珠海格力电器股份有限公司 | Heat exchange fan of air conditioner and air conditioner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285499A (en) * | 2019-06-03 | 2019-09-27 | 珠海格力电器股份有限公司 | Heat exchange fan of air conditioner and air conditioner |
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