WO2022135085A1 - Climatiseur intégré - Google Patents

Climatiseur intégré Download PDF

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Publication number
WO2022135085A1
WO2022135085A1 PCT/CN2021/134669 CN2021134669W WO2022135085A1 WO 2022135085 A1 WO2022135085 A1 WO 2022135085A1 CN 2021134669 W CN2021134669 W CN 2021134669W WO 2022135085 A1 WO2022135085 A1 WO 2022135085A1
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WO
WIPO (PCT)
Prior art keywords
indoor air
air
indoor
inner casing
air outlet
Prior art date
Application number
PCT/CN2021/134669
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English (en)
Chinese (zh)
Inventor
游斌
刘刚
邓景文
江敬强
Original Assignee
广东美的制冷设备有限公司
美的集团股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Priority claimed from CN202023103479.1U external-priority patent/CN213955468U/zh
Priority claimed from CN202011515650.1A external-priority patent/CN114646101A/zh
Priority claimed from CN202023099327.9U external-priority patent/CN213955470U/zh
Priority claimed from CN202011523165.9A external-priority patent/CN112503644A/zh
Priority claimed from CN202011523854.XA external-priority patent/CN112503645A/zh
Priority claimed from CN202023102547.2U external-priority patent/CN213955467U/zh
Application filed by 广东美的制冷设备有限公司, 美的集团股份有限公司 filed Critical 广东美的制冷设备有限公司
Publication of WO2022135085A1 publication Critical patent/WO2022135085A1/fr

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/028—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by air supply means, e.g. fan casings, internal dampers or ducts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/029—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by the layout or mutual arrangement of components, e.g. of compressors or fans

Definitions

  • the present application relates to the technical field of air conditioners, and in particular, to an integrated air conditioner.
  • split-type air conditioners are usually used for temperature regulation, such as wall-mounted air conditioners.
  • wall-mounted air conditioners are installed repeatedly, and the walls of prefab houses and container houses cannot provide better performance for wall-mounted air conditioners. Good support can easily cause the wall-mounted air conditioner to fall, and even damage the walls of the prefab house and container house.
  • mobile air conditioner on the market. Although it is easy to install, the current air supply volume of the mobile air conditioner is generally small, which is very unfavorable for users to use. Secondly, the mobile air conditioner also has the problem of a single air supply method, which is difficult to meet the use of different scenarios.
  • An object of the present application is to provide an integrated air conditioner, which aims to increase the air supply volume and increase the variety of air supply methods.
  • Another object of the present application is to provide an integrated air conditioner, which aims to improve the uniformity of the air outlet.
  • the integrated air conditioner proposed in this application includes:
  • the inner casing is provided with an indoor air duct, an indoor air inlet and an indoor air outlet, and both the indoor air inlet and the indoor air outlet are communicated with the indoor air duct;
  • Two wind wheels both of which are arranged in the indoor air duct.
  • both of said impellers are of the same type.
  • both of the rotors are cross-flow rotors.
  • the axis of the cross-flow fan extends along the left-right direction.
  • the indoor air inlet is provided with one, and the air inlet sides of the two cross-flow wind wheels are connected to the indoor air inlet.
  • the inner casing is provided with two indoor air outlets, wherein the air outlet side of one of the wind rotors is communicated with one of the indoor air outlets, and the air outlet of the other wind rotor is connected to the indoor air outlet. The side communicates with the other indoor air outlet.
  • the two indoor air outlets are arranged at intervals in the up-down direction.
  • the two wind wheels are arranged at intervals in the up-down direction.
  • one of the indoor air outlets is located on the upper side of the upper fan rotor, and the other indoor air outlet is located on the lower side of the lower fan rotor.
  • an air outlet duct is formed between the wind wheel and the indoor air outlet, and in the air outlet direction, the air outlet air duct is gradually inclined in a direction away from the other indoor air outlet.
  • the indoor air inlet is provided with one and located between the two indoor air outlets, and the air inlet sides of the two wind wheels are connected to the indoor air inlet.
  • the indoor air duct includes two mutually independent sub-air ducts, each of the sub-air ducts is provided with one of the wind wheels, and the inner casing is provided with two of the indoor air ducts.
  • an air outlet air duct is formed between the wind wheel and the indoor air outlet, and in the air outlet direction, the cross-sectional area of the air outlet air duct perpendicular to the air outlet direction increases gradually.
  • the indoor air inlet is arranged on the front of the inner casing of the inner casing; or, the indoor air inlet is arranged on the side of the inner casing of the inner casing.
  • the two rotors include a first rotor and a second rotor, and the type of the second rotor is different from that of the first rotor.
  • the first wind wheel is a cross-flow wind wheel
  • the second wind wheel is a centrifugal wind wheel
  • the inner casing is provided with two of the indoor air outlets, the air outlet side of the cross-flow fan is connected to one of the indoor air outlets, and the air outlet side of the centrifugal fan rotor is connected to one of the indoor air outlets. communicated with the other indoor air outlet.
  • At least one of the indoor air outlets is provided on the front surface of the inner casing of the inner casing.
  • the two indoor air outlets are both disposed on the front surface of the inner casing, and the two indoor air outlets are spaced apart along the up-down direction.
  • the cross-flow wind wheel is located above the centrifugal wind wheel; or, the centrifugal wind wheel is located above the cross-flow wind wheel.
  • the indoor air inlet is provided with one, and the air inlet sides of the cross-flow wind wheel and the centrifugal wind wheel are both connected to the indoor air inlet.
  • the integrated air conditioner further includes an indoor side heat exchanger, and the indoor side heat exchanger is arranged at the indoor air inlet.
  • the axis of the centrifugal fan extends in the front-rear direction; or, the axis of the centrifugal fan extends in the left-right direction.
  • indoor heat exchangers are provided on the air inlet sides of the centrifugal wind rotor and the cross-flow wind rotor.
  • the centrifugal wind wheel includes a hub, a first blade group and a second blade group, the axis of the hub extends in the left-right direction, and the first blade group and the second blade group are arranged in the The two opposite sides of the hub in the axial direction are both arranged on the periphery of the hub, and the sides of the first blade group and the second blade group away from each other respectively form an air inlet side.
  • the integrated air conditioner further includes an outer casing and a compressor, the outer casing is provided with an outdoor air duct, the outdoor air duct communicates with the outdoor space, and the outer casing is The inner casing is connected to the compressor, and the compressor is arranged in the inner casing.
  • the integrated air conditioner further includes an outdoor fan and an outdoor side heat exchanger, the outdoor fan and the outdoor side heat exchanger are both arranged in the outdoor air duct, and the outdoor side heat exchanger It is arranged on the air inlet side of the outdoor fan.
  • the integrated air conditioner further includes an outdoor fan and an outdoor side heat exchanger, the outdoor fan and the outdoor side heat exchanger are both arranged in the outdoor air duct, and the outdoor side heat exchanger It is arranged on the air outlet side of the outdoor fan.
  • the present application also proposes an integral air conditioner, and the integral air conditioner includes:
  • the inner casing is provided with an indoor air duct, an indoor air inlet and an indoor air outlet, and the indoor air inlet and the indoor air outlet are both connected to the indoor air duct; and,
  • the cross-flow wind wheel is arranged in the indoor air duct, the air inlet side of the cross-flow wind wheel is connected with the indoor air inlet, and the air outlet side of the cross-flow wind wheel is connected with the indoor air outlet.
  • the axis of the cross-flow wind wheel extends in the up-down direction; or, the axis of the cross-flow wind wheel extends in the lateral direction.
  • the indoor air outlet is arranged on the front surface of the inner casing of the inner casing.
  • the indoor air inlet is arranged on the side of the inner casing of the inner casing; or, the indoor air inlet is arranged on the front of the inner casing of the inner casing.
  • the integral air conditioner includes the cross-flow fan wheel with two axes extending in the up-down direction, and the inner casing is provided with one cross-flow fan wheel corresponding to the outlet side of each cross-flow fan wheel.
  • the indoor air outlet two indoor air outlets are distributed at intervals along the lateral direction.
  • the indoor air inlet is provided with one, and the air inlet sides of the two cross-flow wind wheels are connected to the indoor air inlet.
  • the integrated air conditioner further includes an indoor side heat exchanger, and the indoor side heat exchanger is arranged at the indoor air inlet.
  • the indoor air inlet is located between the two indoor air outlets.
  • both the air outlet directions of the two indoor air outlets are parallel to the air inlet directions of the indoor air inlets.
  • the air outlet direction of the indoor air outlet is inclined relative to the air inlet direction of the indoor air inlet, and the air outlet directions of the two indoor air outlets are arranged away from each other.
  • the indoor air duct includes two mutually independent sub-air ducts, each of the sub-air ducts is provided with one of the cross-flow wind wheels, and the inner casing is provided with two indoor air inlets.
  • the integrated air conditioner further includes an outer casing and a compressor, the outer casing is provided with an outdoor air duct, the outdoor air duct communicates with the outdoor space, and the outer casing is The inner casing is connected to the compressor, and the compressor is arranged in the inner casing.
  • the technical solution of the present application is firstly provided that at least two wind wheels are arranged in the inner casing, when two wind wheels are used to work at the same time, the air supply volume of the integral air conditioner can be increased, and the indoor air circulation effect can also be increased, The indoor rapid heat exchange is realized, so that the indoor temperature can be rapidly increased or decreased, which is convenient for users to use.
  • the two wind wheels are set as the first wind wheel and the second wind wheel of different types.
  • the integral air conditioner is used, the first wind wheel and the second wind wheel can be started at the same time for air supply, so as to increase the air supply.
  • the air volume can also be supplied with different types of air through the first wind wheel and the second wind wheel. In this way, the integrated air conditioner can realize multiple air supply modes, which increases the diversity of air supply modes, and makes the integrated air conditioner have wider application scenarios.
  • the technical solution of the present application can improve the air supply uniformity of the integral air conditioner, and can be conveniently used in spaces such as prefab houses or container houses.
  • FIG. 1 is a schematic structural diagram of the first embodiment of the integrated air conditioner of the application
  • Fig. 2 is the cutaway schematic diagram of the integral air conditioner in Fig. 1;
  • FIG. 3 is a schematic structural diagram of a second embodiment of the integrated air conditioner of the present application.
  • FIG. 4 is a schematic structural diagram of a third embodiment of the integrated air conditioner of the present application.
  • FIG. 5 is a schematic structural diagram of a fourth embodiment of the integrated air conditioner of the application.
  • Fig. 6 is the cutaway schematic diagram of the integral air conditioner in Fig. 5;
  • FIG. 7 is a schematic structural diagram of a fifth embodiment of the integrated air conditioner of the present application.
  • FIG. 8 is a schematic diagram of the internal structure of the integrated air conditioner in FIG. 7;
  • FIG. 9 is a schematic structural diagram of a sixth embodiment of the integrated air conditioner of the present application.
  • FIG. 10 is a schematic structural diagram of a seventh embodiment of the integrated air conditioner of the present application.
  • FIG. 11 is a schematic structural diagram of the first embodiment of the outdoor fan and the outdoor side heat exchanger in the integrated air conditioner of the application;
  • FIG. 12 is a schematic structural diagram of the second embodiment of the outdoor fan and the outdoor side heat exchanger in the integrated air conditioner of the application;
  • FIG. 13 is a schematic structural diagram of the third embodiment of the outdoor fan and the outdoor side heat exchanger in the integrated air conditioner of the application;
  • FIG. 14 is a schematic structural diagram of the fourth embodiment of the outdoor fan and the outdoor side heat exchanger in the integrated air conditioner of the application;
  • 15 is a schematic structural diagram of the fifth embodiment of the outdoor fan and the outdoor side heat exchanger in the integrated air conditioner of the application;
  • 16 is a schematic structural diagram of the eighth embodiment of the integrated air conditioner of the present application.
  • FIG. 17 is a schematic diagram of the internal structure of the integrated air conditioner in FIG. 16;
  • FIG. 18 is a schematic cross-sectional view of the integrated air conditioner in FIG. 16;
  • FIG. 19 is a schematic structural diagram of the ninth embodiment of the integrated air conditioner of the present application.
  • 20 is a schematic structural diagram of the tenth embodiment of the integrated air conditioner of the present application.
  • FIG. 21 is a schematic diagram of the internal structure of the integrated air conditioner in FIG. 20 .
  • the present application proposes an integral air conditioner, which can be used in a prefab house or a container house, and of course, can also be used in a commercial house.
  • the integral air conditioner includes an inner casing 10 and two wind turbines (refer to the reference numeral “21” in FIG. 2 ).
  • the inner casing 10 is provided with The indoor air duct 11 , the indoor air inlet 12 and the indoor air outlet 13 , the indoor air inlet 12 and the indoor air outlet 13 are all communicated with the indoor air duct 11 , and the two wind wheels are arranged in the indoor air duct 11 .
  • the integral air conditioner has only two wind rotors, and the expression that the integral air conditioner includes two wind rotors here should be understood that the integral air conditioner is provided with at least two wind rotors , for the convenience of description, the following description will be given by taking two wind rotors as an example, but it is not limited to this.
  • the inner casing 10 is installed indoors, that is, the indoor air inlet 12 and the indoor air outlet 13 are both connected to the indoor space, so that the indoor air can be heat exchanged.
  • the installation position of the inner casing 10 is not limited here.
  • the inner casing 10 can also be installed outdoors, so that both the indoor air inlet 12 and the indoor air outlet 13 are connected to the indoor space.
  • the technical solution of the present application is that at least two wind rotors are provided in the inner casing 10, when two wind rotors are used to work at the same time, the air supply volume of the integral air conditioner can be increased, and the indoor air circulation effect can also be increased, The indoor rapid heat exchange is realized, so that the indoor temperature can be rapidly increased or decreased, which is convenient for users to use.
  • the inner casing has an inner casing front 14, an inner casing back 16 and two inner casing sides 15, the inner casing front 14 is opposite to the inner casing back 16, the two inner casing sides 15 are opposite, and each inner casing side 15 is located in the inner casing. Between the front 14 and the back 16 of the inner shell.
  • the back surface 16 of the inner casing faces close to the wall.
  • the front surface 14 of the inner casing is taken as the front
  • the rear face 16 of the inner casing is taken as the rear
  • the two inner casing side surfaces 15 are taken as examples to describe.
  • the inner casing 10 is provided with two indoor air outlets 13 , wherein the air outlet side of one wind wheel is connected to one indoor air outlet 13 , and the air outlet side of the other wind wheel is connected to the other indoor air outlet 13 .
  • the two indoor air outlets 13 are arranged at intervals, and each indoor air outlet 13 can supply air independently, thus increasing the air outlet position on the inner casing 10 and increasing the air supply range.
  • the air supply range in the vertical direction can be increased
  • the two indoor air outlets 13 are arranged at intervals in the left and right directions
  • the air supply range in the left and right directions can be increased.
  • only one indoor air outlet 13 may be provided, and the air outlet sides of the two wind rotors are both connected to the indoor air outlet 13 .
  • At least one indoor air outlet 13 is arranged on the front face 14 of the inner casing, that is, the indoor air outlet 13 is arranged on the front side of the integral air conditioner, so that the air flow can be easily directed to the front and left and right of the integral air conditioner. , it can increase the air supply range of the integral air conditioner, and can also reduce the possibility that the indoor air outlet 13 is blocked by indoor objects.
  • two indoor air outlets 13 may be arranged on the front face 14 of the inner casing, or one indoor air outlet 13 may be arranged on the front face 14 of the inner casing, and the other indoor air outlet 13 may be arranged on the side surface 15 of the inner casing.
  • the two indoor air outlets 13 may also be provided on the side surface 15 of the inner casing.
  • At least one indoor air inlet 12 is arranged on the front surface 14 of the inner casing of the inner casing 10 . That is, when one indoor air inlet 12 is provided, the indoor air inlet 12 is provided on the front face 14 of the inner casing, and when two or more indoor air inlets 12 are provided, at least one indoor air inlet 12 is provided on the front face 14 of the inner casing.
  • the indoor air inlet 12 is also arranged on the front side of the integrated air conditioner, so that the possibility of the indoor air inlet 12 being blocked by indoor items can be reduced, and the air intake effect can be ensured.
  • two indoor air inlets 12 can be arranged on the front face 14 of the inner casing; or one of the indoor air outlets 13 can be arranged on the front face 14 of the inner casing, and the other indoor air outlet 13 can be arranged on the side surface 15 of the inner casing; or One indoor air outlet 13 is provided on the front side 14 of the inner casing, and the other indoor air outlet 13 is provided on the back side 16 of the inner casing.
  • At least one indoor air inlet 12 is provided on the inner casing side 15 of the inner casing 10 . That is, when one indoor air inlet 12 is provided, the indoor air inlet 12 is provided on the side 15 of the inner shell, and when two or more indoor air inlets 12 are provided, at least one indoor air inlet 12 is provided on the side 15 of the inner shell.
  • the distance between the indoor air outlet 13 and the indoor air inlet 12 can be made farther, and the indoor air outlet 13 and the indoor air inlet 12 can face different directions respectively, which can reduce the The possibility that the air outlet air blown from the indoor air outlet 13 is directly sucked into the indoor air inlet 12 can also improve the circulation effect of the indoor air and realize the sufficient circulation and heat exchange of the indoor air.
  • two indoor air inlets 12 can be provided on the side 15 of the inner casing, at this time, one indoor air inlet 12 can be provided on each of the two sides of the inner casing 10, two indoor air ducts 11 and two The indoor air inlets 12 are connected in a one-to-one correspondence, and two indoor air inlets 12 can also be provided on each inner shell side 15, and each of the two inner shell sides 15 has an indoor air inlet 12 communicated with one of the indoor air ducts 11, The other indoor air inlets 12 on the two inner shell side surfaces 15 communicate with another indoor air duct 11 .
  • one of the indoor air outlets 13 is arranged on the side surface 15 of the inner casing, and the other indoor air outlet 13 is arranged on the back 16 of the inner casing.
  • the two indoor air inlets 12 can also be provided on the back 16 of the inner casing.
  • the distance between the indoor air outlet 13 and the indoor air inlet 12 can be made farther, and the indoor air outlet 13 and the indoor air inlet 12 can face different directions respectively, which can reduce the The possibility that the air outlet air blown from the indoor air outlet 13 is directly sucked into the indoor air inlet 12 can also improve the circulation effect of the indoor air and realize the sufficient circulation and heat exchange of the indoor air.
  • the two indoor air outlets 13 are arranged at intervals in the up-down direction.
  • the indoor air outlet 13 can be reasonably selected to discharge air according to the heat exchange mode, so as to achieve a better air supply effect and improve the indoor heat exchange effect.
  • the heating mode since the hot air flows upward after being sent out from the indoor air outlet 13, the air can be supplied through the indoor air outlet 13 below, so that the hot air is sent downward as much as possible, so that the hot air can be better distributed indoors.
  • the cooling mode since the cold air flows downward after being sent out from the indoor air outlet 13, the air can be supplied through the indoor air outlet 13 above, so that the cold air is sent upward as much as possible, so that the cold air can be better distributed indoors.
  • the two indoor air outlets 13 are both provided on the front surface 14 of the inner casing, which increases the air supply range in the up-down direction and also increases the air supply range in the left-right direction.
  • the two indoor air outlets 13 may also be distributed at intervals in the left and right directions.
  • the two indoor air outlets 13 are respectively arranged on the two inner shell side surfaces 15 .
  • the two wind wheels are arranged at intervals in the up-down direction.
  • the air inlet side of the upper fan rotor communicates with the upper indoor air outlet 13
  • the air inlet side of the lower fan rotor communicates with the lower indoor air outlet 13 . That is, the two fan rotors are arranged in the up-down direction, so that the size of the inner casing 10 in the left-right direction and the front-rear direction can be reduced, thereby reducing the indoor occupied area of the inner casing 10 .
  • the indoor air outlet 13 at the upper end can also be located at a higher position, so that in the cooling mode, the cold airflow can be sent to a higher position indoors.
  • the two wind rotors may also be arranged at intervals in the left and right directions.
  • one indoor air inlet 12 is provided and located between two indoor air outlets 13 , and the air inlet sides of the two wind rotors are both connected to the indoor air inlet 12 .
  • the indoor air inlet 12 and the two indoor air outlets 13 are both arranged on the front face 14 of the inner casing.
  • This arrangement reduces the number of indoor air inlets 12 on the inner casing 10 and simplifies the structure of the inner casing 10.
  • the indoor air on the front side of the inner casing 10 can better enter the indoor air duct 11, which can reduce the possibility that the indoor air inlet 12 and the indoor air outlet 13 are blocked by indoor items, and ensure the air intake effect.
  • the indoor air inlet 12 can also be provided on the left side, the right side, the upper side or the lower side of the two wind rotors. Or set the indoor air inlet 12 on the side surface 15 of the inner casing.
  • one of the indoor air outlets 13 is located on the upper side of the upper wind rotor, and the other indoor air outlet 13 is located on the lower side of the lower wind rotor.
  • the indoor air outlet 13 located above is provided on the upper side of the corresponding fan rotor, and the indoor air outlet 13 located below is provided on the lower side of the corresponding fan rotor. It is equivalent to that the two wind wheels are located between the two indoor air outlets 13 . In this way, the distance between the two indoor air outlets 13 can be made larger, so that the air supply range can be further increased.
  • the indoor air inlet 12 is located between the two indoor air outlets 13 , the possibility that the outgoing air flow sent from the indoor air outlet 13 is directly sucked by the indoor air inlet 12 can also be reduced.
  • the two indoor air outlets 13 can also be arranged between the two wind wheels.
  • an air outlet duct 17 is formed between the wind rotor and the indoor air outlet 13 .
  • the air outlet air duct 17 is gradually inclined in a direction away from the other indoor air outlet 13 . In this way, the distance between the two indoor air outlets 13 can be made farther, thereby further increasing the air supply range.
  • the upper air outlet duct 17 extends obliquely upward, and the lower air outlet duct 17 extends obliquely downward, so that the airflow sent from the upper indoor air outlet 13 It can be sent to a higher position indoors, and the air flow sent by the indoor air outlet 13 below can be better sent to the bottom surface, which can improve the air supply effect in the cooling mode and the heating mode.
  • the indoor air inlet 12 is located between the two indoor air outlets 13, the self-exit air flow is sent out obliquely upward and downward, which can further reduce the direct flow of the air out from the indoor air outlet 13 by the indoor air inlet.
  • the extending direction of the air outlet duct 17 may also be perpendicular to the front surface 14 of the inner casing.
  • the indoor air duct 11 includes two mutually independent sub-air ducts, each of which is provided with a fan wheel, and the inner casing 10 is provided with two indoor air inlets 12; one of the indoor air outlets 13 It is connected with one indoor air inlet 12 to one of the sub-air ducts, and the other indoor air outlet 13 and the other indoor air inlet 12 are connected to another sub-air duct.
  • the two wind wheels are independent of each other, thereby ensuring that the intake air flow of the two wind wheels is independent of each other in the inner casing 10, so as to prevent the negative pressure generated by one of the wind wheels from being too large and causing the other wind wheel to reduce the intake air flow.
  • the indoor air outlets 13 of the two sub-air ducts can both be arranged on the front side 14 of the inner shell, or can be arranged on the side 15 of the same inner shell, or the indoor air outlets 13 of the two sub-air ducts can be arranged on the side surfaces 15 of the two inner shells, respectively.
  • the indoor air outlet 13 of one of the sub-air ducts is arranged on the front surface 14 of the inner casing, and the indoor air outlet 13 of the other sub-air duct is arranged on the side surface 15 of the inner casing.
  • the two impellers are of the same type.
  • the size and electrical parameters of the two wind rotors are not limited to be exactly the same, and the two wind rotors can have the same type of air in and out.
  • both wind rotors are cross-flow wind rotors, or both are Centrifugal wind wheel, or mixed flow wind wheel and so on.
  • the types of materials of the integrated air conditioner can be reduced, so as to facilitate the assembly and material management of the integrated air conditioner, and help reduce the production cost of the integrated air conditioner.
  • the two wind wheels are the first cross-flow wind wheels 21 .
  • This arrangement not only increases the overall air supply volume of the integral type air conditioner, but also improves the air supply uniformity.
  • the two wind rotors may also be of other types.
  • the two wind rotors may also be centrifugal wind rotors.
  • the wheel can increase the air supply distance of the integral air conditioner, which is convenient for use in spaces such as prefab houses or container houses.
  • the centrifugal wind wheel runs smoothly and can reduce noise. When used in a prefab house or a container house, it can reduce the vibration of the integral air conditioner, thereby reducing the noise caused by the mutual vibration and friction between the integral air conditioner and the wall.
  • the axis of the first cross-flow wind wheel 21 extends in the left-right direction. That is, the axis of the first cross-flow fan wheel 21 is arranged in parallel with the front surface 14 of the inner casing, which can reduce the space occupied by the first cross-flow fan wheel 21 in the front-rear direction, and is beneficial to reduce the thickness of the inner casing 10 in the front-rear direction.
  • the air outlet side of the first cross-flow fan wheel 21 can be arranged to face the indoor air outlet 13, so that the air flow can be directly sent out from the indoor air outlet 13, reducing the The loss of wind speed is beneficial to increase the air supply distance.
  • the distance between the first cross-flow fan wheel 21 and the indoor air inlet 12 can also be reduced, which is beneficial to shorten the path of the indoor air duct 11 .
  • the axis of the first cross-flow impeller 21 may also extend in the front-rear direction.
  • the air inlet sides of the two first cross-flow fans 21 are both connected to the indoor air inlet 12 . That is to say, the air inlet sides of the two first cross-flow fans 21 share one indoor air inlet 12.
  • This arrangement can reduce the number of indoor air inlets 12 on the inner casing 10, which is beneficial to simplify the structure of the inner casing 10 and reduce the Cost of production.
  • a plurality of indoor air inlets 12 may also be provided, and the plurality of indoor air inlets 12 are all communicated with the two first cross-flow wind wheels 21 .
  • an indoor side heat exchanger 30 is provided inside the indoor air inlet 12 , that is, after the indoor air enters the indoor air duct 11 from the indoor air inlet 12 , it first passes through the indoor side heat exchanger 30 .
  • the heat exchanger 30 performs heat exchange, and the heat-exchanged air is then sucked in by the two wind turbines and sent out respectively by the two wind turbines.
  • the two wind rotors share one indoor side heat exchanger 30, which can reduce the number of indoor side heat exchangers 30, and also reduce the assembly process of the indoor heat exchanger, which is beneficial to reduce the production cost.
  • the indoor side heat exchanger 30 may also be provided at the indoor air outlet 13 .
  • an indoor side heat exchanger 30 is correspondingly provided on the air inlet side of each wind wheel.
  • an air outlet duct 17 is formed between the wind rotor and the indoor air outlet 13 .
  • the cross-sectional area of the air outlet air duct 17 perpendicular to the air outlet direction increases gradually. That is, in the air outlet direction, the size of the air outlet air duct 17 is gradually increased, so that the diffusion effect of the air outlet airflow can be improved, thereby increasing the air supply range.
  • the wind rotor is the first cross-flow wind wheel 21 and the axis of the first cross-flow wind wheel 21 extends in the left-right direction
  • the air outlet duct 17 is opposite to and parallel to the axis of the first cross-flow wind wheel 21 .
  • the spacing between the air duct walls gradually increases in the air outlet direction, so as to better match the air outlet side of the first cross-flow wind wheel 21, thereby better increasing the air supply range.
  • the dimensions of all parts of the air outlet duct 17 may be approximately the same.
  • the air inlet side of the centrifugal wind wheel 22 is disposed toward the indoor air inlet 12 . That is, the position of the inner casing 10 facing the air inlet side of the centrifugal wind wheel 22 is provided with the indoor air inlet 12, so that the distance between the air inlet side of the centrifugal wind wheel 22 and the indoor air inlet 12 is small, which is beneficial to shorten the air inlet. Path and shorten the air duct path between the indoor air inlet 12 and the indoor air outlet 13 .
  • the indoor air inlet 12 and the air inlet side of the centrifugal wind wheel 22 may also be arranged at intervals in the vertical direction.
  • an indoor side heat exchanger 30 is provided between the indoor air inlet 12 and the air inlet side of the centrifugal wind wheel 22 . That is, after the indoor air enters the indoor air duct 11 from the indoor air inlet 12, it first passes through the indoor side heat exchanger 30 for heat exchange. The air entering the tuyere 12 can pass through the indoor side heat exchanger 30 to improve the heat exchange efficiency. Moreover, the heat-exchanged airflow can quickly enter the centrifugal wind wheel 22 and be sent out from the indoor air outlet 13, shortening the air supply path of the heat-exchanged airflow, thereby reducing the energy loss of the heat-exchanged airflow.
  • the wind resistance at the indoor air outlet 13 can be reduced to ensure a large air outlet speed and a long air supply distance, and also reduce the accumulation of dust on the inner side of the indoor side heat exchanger 30 .
  • the indoor side heat exchanger 30 may also be provided between the indoor air outlet 13 and the air outlet side of the centrifugal wind rotor 22 .
  • the axis of the centrifugal wind wheel 22 extends in the front-rear direction. That is to say, the air inlet side of the centrifugal fan wheel 22 is disposed toward the front side or the rear side of the inner casing 10, so that the space in the left-right direction and the up-down direction in the inner casing 10 can be fully utilized, so that the radial direction of the centrifugal fan wheel 22 can be fully utilized.
  • the size is larger, so as to increase the air supply volume of the centrifugal fan wheel 22 .
  • the axial dimension of the centrifugal fan 22 is small, which can reduce the dimension of the inner casing 10 in the front-rear direction.
  • the indoor air inlet 12 may be disposed on the front surface 14 of the inner casing (refer to the structure of the inner casing 10 in FIG. 1 or FIG. 5 ) or inside the inner casing 14
  • the back surface 16 of the housing, in this embodiment, the indoor air outlet 13 is provided on the front surface 14 of the inner housing.
  • the indoor air inlet 12 may also be provided on the side surface 15 of the inner casing.
  • the axis of the centrifugal wind wheel 22 extends along the left-right direction. That is to say, the air inlet side of the centrifugal fan wheel 22 is set to the left or right side of the inner casing 10. It should be understood that the air inlet side of the centrifugal fan wheel 22 is located on the axial side, and the air outlet side of the centrifugal fan wheel 22 is located on the axial side.
  • the air outlet side of the centrifugal fan wheel 22 can be directed to the indoor air outlet 13 of the front surface 14 of the inner casing, so that the airflow sent from the air outlet side of the centrifugal fan wheel 22 can be directly sent out from the indoor air outlet 13, It reduces the situation that the outlet airflow is sent and turned from the outlet side of the centrifugal rotor 22, thereby reducing the excessive energy loss of the outlet airflow due to the change of the airflow direction between the outlet side of the centrifugal rotor 22 and the indoor air outlet 13. It is beneficial to increase the air supply distance.
  • the indoor air inlet 12 is arranged on the side surface 15 of the inner casing.
  • the indoor air inlet 12 may also be provided on the front surface 14 of the inner casing or the rear surface 16 of the inner casing.
  • the indoor air inlet 12 is arranged on the front face 14 of the inner shell, and the indoor air inlet 12 and the centrifugal wind wheel 22 are located in Misalignment in the front-to-rear direction. That is to say, the orthographic projection of the centrifugal fan 22 on the front surface 14 of the inner casing is spaced apart from the indoor air inlet 12. In this way, when the indoor side heat exchanger 30 is provided on the inner side of the indoor air inlet 12, the indoor side heat exchanger 30 is also connected to the centrifugal fan.
  • the dislocation of the wheels 22 in the front-rear direction can prevent the indoor heat exchanger 30 and the centrifugal fan 22 from sharing the space in the front-rear direction of the inner casing 10, and can reduce the size of the inner casing 10 in the front-rear direction.
  • the centrifugal wind wheel 22 includes a hub, a first blade group and a second blade group, the axis of the hub extends in the left-right direction, and the first blade group and the second blade group are arranged on the hub On two opposite sides in the axial direction, and both are arranged on the peripheral edge of the hub, the sides of the first blade group and the second blade group away from each other respectively form an air inlet side.
  • the axis of the centrifugal wind wheel 22 extends in the left-right direction, and the two opposite sides of the centrifugal wind wheel 22 are formed with air inlet sides, which can reduce the air flow on the air outlet side of the centrifugal wind wheel 22 and the indoor air outlet 13.
  • the indoor air inlet 12 can be provided on the front side 14 of the inner casing, or can be provided on the side surface 15 of the inner casing. Referring to FIG.
  • the indoor air inlet 12 on the side surface 15 of the inner casing is in the shape of a long strip extending in the up-down direction, so that the two centrifugal rotors 22 can enter the air on the same side.
  • the side shares an indoor air inlet 12 .
  • two centrifugal impellers 22 may also be provided, the axes of the two centrifugal impellers 22 are approximately coaxial and both extend in the left-right direction, and the air inlet sides of the two centrifugal impellers 22 are arranged away from each other.
  • the two rotors include a first rotor and a second rotor, and the first rotor and the second rotor are of different types.
  • the different types of the first wind wheel and the second wind wheel refer to the different types of wind entering and leaving the first wind wheel and the second wind wheel.
  • the first wind wheel is the first wind wheel.
  • the cross-flow wind wheel 21 and the second wind wheel are centrifugal wind wheels 22 .
  • FIG. 9 wherein the first wind wheel is a centrifugal wind wheel 22
  • the second wind wheel is an axial flow wind wheel 23 .
  • FIG. 9 wherein the first wind wheel is a centrifugal wind wheel 22
  • the second wind wheel is an axial flow wind wheel 23 .
  • the first wind wheel is the first cross-flow wind wheel 21
  • the second wind wheel is the axial flow wind wheel 23 and so on.
  • the first wind wheel is the first cross-flow wind wheel 21
  • the second wind wheel is the centrifugal wind wheel 22 .
  • the first cross-flow fan wheel 21 can ensure that the air supply is uniform, and can better meet the user's requirements for the uniformity of the air supply.
  • the air supply distance of the centrifugal wind wheel 22 can be ensured to be relatively long.
  • the centrifugal wind wheel 22 runs smoothly and can reduce noise.
  • the air When used in a prefab house or a container house, it can reduce the vibration of the integral air conditioner, thereby reducing the noise caused by the mutual vibration and friction between the integral air conditioner and the wall.
  • the air when the air is supplied by the first cross-flow fan rotor 21 and the centrifugal fan rotor 22 at the same time, the air supply uniformity and the air supply distance can be achieved.
  • the air inlet side of the first cross-flow fan wheel 21 and the air inlet side of the centrifugal fan wheel 22 are both connected to the indoor air inlet 12
  • the air inlet side of the first cross-flow fan wheel 21 and the air inlet side of the centrifugal fan wheel 22 All are set towards the indoor air inlet 12 . That is, when the indoor side heat exchanger 30 is installed at the indoor air inlet 12 , the air inlet side of the first cross-flow rotor 21 and the air inlet side of the centrifugal rotor 22 both face the inner side of the indoor side heat exchanger 30 .
  • the first through-flow fan 21 is located above the centrifugal fan 22 .
  • the centrifugal fan 22 is arranged below the first cross-flow fan 21, so that in the cooling mode, the first cross-flow fan 21 can be used for main air supply, thereby ensuring the uniformity of cold airflow.
  • the centrifugal fan wheel 22 can be used for the main air supply to ensure that the air supply distance of the hot air flow is relatively long.
  • the centrifugal impeller 22 is located above the first cross-flow impeller 21 .
  • the first cross-flow fan wheel 21 is arranged below the centrifugal fan wheel 22, so that in the cooling mode, the centrifugal fan wheel 22 can be used for main air supply, so as to ensure a longer air supply distance of the cold airflow. While in the heating mode, the first cross-flow fan wheel 21 can be used for the main air supply to ensure the uniformity of the hot air flow.
  • the axis of the first cross-flow fan wheel 21 extends in the up-down direction. That is, the first cross-flow fan 21 is arranged vertically, so that the space in the upper and lower directions of the inner casing 10 can be fully utilized, and the length of the first cross-flow fan 21 can be made longer, that is, the indoor air outlet 13 can be extended up and down.
  • the shape of a long strip can increase the air supply range of the integral type air conditioner in the vertical direction.
  • the axis of the first cross-flow fan wheel 21 extends laterally.
  • the "horizontal” refers to the horizontal direction or substantially horizontal direction when the integral air conditioner is placed and operated.
  • the indoor air outlet 13 can be set at a higher position of the inner casing 10. In the cooling mode, since the cold air will flow downward after being sent out from the indoor air outlet 13, the indoor air outlet 13 is set on the inner casing 10. When the position is higher, the cold air can be sent from the top as much as possible, so that the cold air can be better distributed in the room. It is also possible to set the indoor air outlet 13 at a lower position of the inner casing 10.
  • the indoor air outlet 13 is set to the inner casing 10. In a lower position, the thermal airflow can be sent from below as much as possible, so that the thermal airflow can be better distributed in the room.
  • the indoor air inlet 12 is located between the first cross-flow wind wheel 21 and the centrifugal wind wheel 22, so that the indoor air inlet 12 and the first cross-flow wind wheel 21 and the indoor air inlet 12 and the The air inlet paths between the centrifugal wind rotors 22 are relatively close, which can ensure that the air inlet effects of the first cross-flow wind rotor 21 and the centrifugal wind rotor 22 are both good.
  • the indoor air inlet 12 can also be provided on the left or right side of the centrifugal wind wheel 22 . Or set the indoor air inlet 12 on the side surface 15 of the inner casing.
  • the centrifugal wind wheel 22 is spaced apart from the indoor air inlet 12 in the up-down direction. That is, the indoor air inlet 12 and the two indoor air outlets 13 are both arranged on the front surface 14 of the inner casing, and the centrifugal fan 22 and the first cross-flow fan 21 are both displaced from the indoor air inlet 12 in the front-rear direction. That is, the orthographic projection of the front surface 14 of the inner casing 14 is spaced from the indoor air inlet 12 , and the orthographic projection of the first cross-flow fan 21 is also spaced from the indoor air inlet 12 .
  • the indoor side heat exchanger 30 and the centrifugal fan rotor 22 are also spaced apart in the vertical direction, so that the indoor side heat exchanger 30 and the centrifugal fan rotor 22 can be avoided.
  • the space in the front-rear direction of the inner casing 10 is shared, the size of the inner casing 10 in the front-rear direction can be reduced.
  • the first wind wheel is a centrifugal wind wheel 22
  • the second wind wheel is an axial flow wind wheel 23 .
  • the centrifugal wind wheel 22 can be used for the main air supply, so that the air flow can be sent to a distant location.
  • the centrifugal fan wheel 22 and the axial flow fan wheel 23 can also be activated to supply air at the same time, so as to meet the demand for air supply with a large air volume, and also meet the demand for long-distance air supply.
  • the integral air conditioner can realize various air supply modes, which increases the diversity of air supply modes, and makes the application scenarios of the integral air conditioner wider.
  • the centrifugal wind wheel 22 runs smoothly and can reduce noise. When used in a prefab house or a container house, it can reduce the vibration of the integral air conditioner, thereby reducing the noise caused by the mutual vibration and friction between the integral air conditioner and the wall.
  • the axial flow fan 23 and the centrifugal fan 22 can be arranged in various ways in the inner casing 10 .
  • the axial fan 23 is arranged below the centrifugal fan 22 . That is, the centrifugal fan wheel 22 is arranged above the axial flow fan wheel 23, so that in the cooling mode, the centrifugal fan wheel 22 can be used for the main air supply, so as to ensure that the air supply distance of the cold airflow is relatively long.
  • the axial flow fan 23 can be used for main air supply, so as to ensure that the air volume of the hot air flow is large, and to achieve rapid indoor temperature rise.
  • the axial flow fan 23 is disposed above the centrifugal fan 22 at intervals. That is, the centrifugal wind wheel 22 is arranged below the axial flow wind wheel 23, so that in the cooling mode, the axial flow wind wheel 23 can be used for the main air supply, so as to ensure that the air volume of the cold air flow is large and achieve rapid indoor cooling. In the heating mode, the centrifugal fan wheel 22 can be used for the main air supply to ensure that the air supply distance of the hot air flow is relatively long.
  • the indoor air outlet 13 corresponding to the axial flow wind wheel 23 (that is, communicated with the axial flow wind wheel 23)
  • the indoor air outlet 13) is arranged on the front face 14 of the inner casing
  • the indoor air inlet 12 corresponding to the axial flow fan wheel 23 (that is, the indoor air inlet 12 communicated with the axial flow fan wheel 23) is arranged on the back face 16 of the inner casing.
  • the air outlet side of 23 faces the indoor air outlet 13
  • the air inlet side of the axial flow fan 23 faces the indoor air inlet 12 .
  • the indoor air outlet 13 and the indoor air inlet 12 corresponding to the axial flow fan 23 are distributed along the axial direction of the axial flow fan 23, so as to ensure the entry and exit of the indoor air outlet 13 and the indoor air inlet 12 corresponding to the axial flow fan 23
  • the wind direction is relatively consistent, which can reduce the loss of the outlet air flow and ensure the air outlet effect of the axial flow wind wheel 23 .
  • an indoor heat exchanger 30 is provided on the air inlet side of the centrifugal wind wheel 22, and another indoor heat exchanger 30 is provided on the air inlet side of the axial flow wind wheel 23,
  • This arrangement can ensure that both the airflow entering the axial flow wind wheel 23 and the centrifugal wind wheel 22 can obtain effective heat exchange, which can improve the heat exchange effect.
  • the refrigerant pipes of the indoor heat exchanger 30 on the air inlet side of the centrifugal fan wheel 22 and the indoor side heat exchanger 30 on the air inlet side of the axial flow fan wheel 23 may be arranged in series or in parallel.
  • an air outlet duct 17 is formed between the centrifugal wind wheel 22 and the indoor air outlet 13 , and in the air outlet direction, the air outlet air duct 17 gradually moves away from the axial flow wind wheel 23 inclined direction. In this way, the distance between the two indoor air outlets 13 can be made farther, thereby further increasing the air supply range.
  • the centrifugal wind wheel 22 is arranged above the axial flow wind wheel 23, that is, the air outlet duct 17 extends diagonally upward, so that the air flow from the indoor air outlet 13 above can be sent to a higher position in the room, which is beneficial to improve the refrigeration.
  • the air supply effect in mode when the centrifugal wind wheel 22 is arranged above the axial flow wind wheel 23, that is, the air outlet duct 17 extends diagonally upward, so that the air flow from the indoor air outlet 13 above can be sent to a higher position in the room, which is beneficial to improve the refrigeration.
  • the air supply effect in mode is beneficial to improve the refrigeration.
  • the air outlet duct 17 extends diagonally downward, so that the air flow from the indoor air outlet 13 below can be better sent to the bottom surface, which is conducive to improving the system. Air supply effect in hot mode.
  • the indoor air inlet 12 is located between the two indoor air outlets 13, the self-exit air flow is sent out obliquely upward and downward, which can further reduce the direct flow of the air out from the indoor air outlet 13 by the indoor air inlet.
  • the extending direction of the air outlet duct 17 may also be perpendicular to the front surface 14 of the inner casing.
  • the first fan wheel is an axial flow fan wheel 23, and the second fan wheel is a first cross flow fan wheel 21.
  • the main air supply can be performed by the first cross-flow fan wheel 21 .
  • the main air supply can be performed by the axial flow fan wheel 23 . It is also possible to start the first cross-flow fan wheel 21 and the axial flow fan wheel 23 at the same time to supply air, so as to increase the air supply volume of the integrated air conditioner. In this way, the integral air conditioner can realize various air supply modes, which increases the diversity of air supply modes, and makes the application scenarios of the integral air conditioner wider.
  • the first cross-flow fan wheel 21 and the axial flow fan wheel 23 can be arranged in various ways in the inner casing 10 .
  • the axial flow fan wheel 23 is arranged at intervals between the first cross-flow fan wheel 23 and the first cross-flow fan wheel. below the wheel 21. That is, the first cross-flow fan wheel 21 is arranged above the axial flow fan wheel 23, so that in the cooling mode, the first cross-flow fan wheel 21 can be used for main air supply to ensure the uniformity of the cold airflow. In the heating mode, the axial flow fan 23 can be used for main air supply, so as to ensure that the air volume of the hot air flow is large, and to achieve rapid indoor temperature rise.
  • the axial flow fan wheel 23 is disposed above the first cross flow fan wheel 21 at intervals. That is, the first cross-flow fan wheel 21 is arranged below the axial flow fan wheel 23, so that in the cooling mode, the axial flow fan wheel 23 can be used for the main air supply to ensure a large amount of cold airflow and achieve rapid indoor cooling. While in the heating mode, the first cross-flow fan wheel 21 can be used for the main air supply to ensure the uniformity of the hot air flow.
  • an air outlet duct 17 is formed between the first cross-flow fan wheel 21 and the indoor air outlet 13 .
  • the air outlet air duct 17 gradually moves away from the axial flow wind.
  • the direction of the wheel 23 is inclined. In this way, the distance between the two indoor air outlets 13 can be made farther, thereby further increasing the air supply range.
  • the air outlet duct 17 extends obliquely upward, so that the air flow from the upper indoor air outlet 13 can be sent to a higher position in the room, which is beneficial to Improve the ventilation effect in cooling mode.
  • the air outlet duct 17 extends obliquely downward, so that the air flow from the indoor air outlet 13 below can be better sent to the bottom surface, which is beneficial to Improve the ventilation effect in heating mode.
  • the indoor air inlet 12 is located between the two indoor air outlets 13
  • the self-exit air flow is sent out obliquely upward and downward, which can further reduce the direct flow of the air out from the indoor air outlet 13 by the indoor air inlet.
  • the extending direction of the air outlet duct 17 may also be perpendicular to the front surface 14 of the inner casing.
  • the integral air conditioner further includes an outer casing 40 and a compressor 50.
  • the outer casing 40 is provided with an outdoor air duct, which is communicated with the outdoor space, and the outer casing 40 is connected to the outdoor space.
  • the casing 40 is connected to the back surface 16 of the inner casing 10 , and the compressor 50 is arranged in the inner casing 10 .
  • the compressor 50 is connected to the indoor side heat exchanger 30 through a refrigerant line.
  • the "inner casing 10" and "outer casing 40" in the embodiments of the present application do not limit the installation positions of the inner casing 10 and the outer casing 40, and the integral air conditioner can be integrated as a whole.
  • both the inner casing 10 and the outer casing 40 are installed indoors.
  • the inner casing 10 may be installed indoors, and the outer casing 40 may be at least partially extended to the outdoors.
  • an installation opening is usually provided on the wall, so that the outer unit casing 40 can protrude from the installation opening toward the outdoors.
  • the inner surface of the wall and the wall This part of the space (installation opening) between the external surfaces is regarded as outdoor, that is, the space inside the inner surface of the wall can be regarded as indoor, and the space outside the inner surface of the wall can be regarded as outdoor.
  • the outer casing 40 is provided with an outdoor air outlet 42 and an outdoor air inlet 41 , and both the outdoor air outlet 42 and the outdoor air inlet 41 are communicated with the outdoor air duct, and both Connect with outdoor spaces.
  • the outdoor air outlet 42 and the outdoor air inlet 41 can be directly communicated with the outdoors, or can be communicated with the outdoors through a connecting pipe.
  • the integral air conditioner is placed indoors as a whole (that is, the outer casing 40 is placed indoors)
  • the outdoor air outlet 42 can be communicated with the outdoors through one connecting pipe
  • the outdoor air inlet 41 can be communicated with the outdoor through another connecting pipe.
  • the inner casing 10 and the compressor 50 may be placed indoors, and the outer casing 40 may be extended to the outdoors.
  • the overall weight of the outer casing 40 is reduced, so that when the outer casing 40 is installed on a floor above the second floor of the house, the outer casing can be reduced in size
  • the pressure of the casing 40 on the support frame For example, when the integral air conditioner is used in a prefab house (container house) with two or more floors, installing the outer casing 40 outdoors can reduce the pressure on the support frame, while the outer casing 40 is connected to the outside.
  • the outer casing 40 When the inner casing 10 is connected, the outer casing 40 may not even be supported by a support frame, which can be conveniently used in a prefab house or a container house.
  • the compressor 50 may also be provided in the outer casing 40 .
  • the compressor 50 is located below the two wind turbines, so that the center of gravity of the inner casing 10 is lower, which can improve the stability of the inner casing 10 when placed.
  • the two wind turbines and the compressor 50 may also be distributed in the left-right direction (front-rear direction).
  • the integrated air conditioner further includes an isolation cover 70 , and the isolation cover 70 is installed in the inner casing 10 and covers the compressor 50 .
  • the isolation cover 70 is made of a thermal insulation material.
  • the isolation cover 70 is made of sound insulation material.
  • the integrated air conditioner further includes an outdoor fan 80 and an outdoor side heat exchanger 60, and both the outdoor fan 80 and the outdoor side heat exchanger 60 are provided in the outdoor air duct.
  • the outdoor fan 80 may be a centrifugal fan (refer to FIG. 15 ), an axial fan (refer to FIG. 11 ), a cross-flow fan, or the like.
  • the compressor 50 is connected to the indoor side heat exchanger 30 and the outdoor side heat exchanger 60 through a refrigerant line.
  • the outdoor side heat exchanger 60 is disposed on the air intake side of the outdoor fan 80 . That is, the outdoor side heat exchanger 60 is arranged between the air inlet side of the outdoor fan 80 and the outdoor air inlet 41.
  • the outdoor air enters from the outdoor air inlet 41 it first passes through the outdoor side heat exchanger 60 for heat exchange, and then passes through the outdoor air inlet 41.
  • the fan 80 and the outdoor air outlet 42 are discharged to the outdoor space.
  • a plurality of outdoor air inlets 41 may also be provided on the outer casing 40, and an outdoor side heat exchanger 60 is provided on the inner side of each outdoor air inlet 41, thereby increasing the heat exchange effect.
  • the outdoor heat exchanger 60 is disposed on the air outlet side of the outdoor fan 80 . That is, the outdoor side heat exchanger 60 is arranged between the air inlet side of the outdoor fan 80 and the outdoor air outlet 42.
  • the outdoor air enters from the outdoor air inlet 41 it first passes through the outdoor fan 80, and then passes through the outdoor side heat exchanger 60 and the outdoor air outlet 41 in turn.
  • the air outlet 42 is discharged to the outdoor space. In this way, in the cooling mode, the outdoor air flow passing through the outdoor fan 80 is air without heat exchange, which is beneficial to the heat dissipation of the outdoor fan 80 .
  • the outer casing 40 has a back surface 43 , a top surface 44 and two side surfaces 45 .
  • the outdoor air inlet 41 and the outdoor air outlet 42 are various positions.
  • the outdoor air outlet 42 is arranged on the back 43 of the casing, and the outdoor air inlet 41 is arranged on the side 45 of the casing.
  • an outdoor air inlet 41 may be provided on one side surface 45 of the housing, or an outdoor air inlet 41 may be provided on each of the two side surfaces 45 of the housing.
  • the outdoor air outlet 42 is provided on the side 45 of one of the housings, and the outdoor air inlet 41 is provided on the back 43 of the housing, which can also reduce the possibility of the outdoor air outlet 42 being blocked and ensure the air outlet. Effect.
  • another outdoor air inlet 41 may also be provided on the other side surface 45 of the housing.
  • the outdoor air outlet 42 is provided on the top surface 44 of the housing, and the outdoor air inlet 41 is provided on the side surface 45 of the housing or the back surface 43 of the housing, so that the back surface 43 of the housing and the two housings can be
  • the side surfaces 45 are provided with outdoor air inlets 41 , and an outdoor side heat exchanger 60 may be provided on the inner side of each outdoor air inlet 41 , which can increase the heat exchange area.
  • the present application also proposes an integral air conditioner, which can be used in a prefab house or a container house, and of course, can also be used in a commercial house.
  • the integral air conditioner includes an inner casing 10 and a second cross-flow fan 20 , and the inner casing 10 is provided with an indoor air duct 11 and an indoor air inlet. 12 and the indoor air outlet 13, the indoor air inlet 12 and the indoor air outlet 13 are both connected to the indoor air duct 11, the second cross-flow fan 20 is arranged in the indoor air duct 11, and the air inlet side of the second cross-flow fan 20 is connected to the indoor air inlet. 12 is communicated, and the air outlet side of the second cross-flow fan wheel 20 is communicated with the indoor air outlet 13 .
  • the inner casing 10 is installed indoors, that is, the indoor air inlet 12 and the indoor air outlet 13 are both connected to the indoor space, so that the indoor air can be heat exchanged.
  • the installation position of the inner casing 10 is not limited here.
  • the inner casing 10 can also be installed outdoors, so that both the indoor air inlet 12 and the indoor air outlet 13 are connected to the indoor space.
  • the air supply uniformity of the integral air conditioner can be improved, and it can be conveniently used in spaces such as prefab houses or container houses.
  • the axis of the second cross-flow fan wheel 20 extends in the up-down direction. That is, the second cross-flow fan 20 is arranged vertically, so that the space in the upper and lower directions of the inner casing 10 can be fully utilized, and the length of the second cross-flow fan 20 can be made longer, that is, the indoor air outlet 13 can be extended up and down.
  • the shape of a long strip can increase the air supply range of the integral type air conditioner in the vertical direction.
  • the axis of the second cross-flow wind wheel 20 extends laterally.
  • the "horizontal” refers to the horizontal direction or substantially horizontal direction when the integral air conditioner is placed and operated.
  • the indoor air outlet 13 can be set at a higher position of the inner casing 10.
  • the indoor air outlet 13 is set on the inner casing 10.
  • the position is higher, the cold air can be sent from the top as much as possible, so that the cold air can be better distributed in the room. It is also possible to set the indoor air outlet 13 at a lower position of the inner casing 10.
  • the indoor air outlet 13 is set to the inner casing 10. In a lower position, the thermal airflow can be sent from below as much as possible, so that the thermal airflow can be better distributed in the room.
  • the inner casing has an inner casing front 14 , an inner casing back 16 and two inner casing sides 15 , the inner casing front 14 is opposite to the inner casing back 16 , and the two inner casings
  • the side surfaces 15 are opposite to each other, and each side surface 15 of the inner shell is located between the front surface 14 of the inner shell and the back surface 16 of the inner shell.
  • the front surface 14 of the inner casing is taken as the front
  • the rear face 16 of the inner casing is taken as the rear
  • the two inner casing side surfaces 15 are taken as examples to describe.
  • the integral air conditioner includes two second cross-flow fans 20 , and the inner casing front 14 of the inner casing 10 is provided with an indoor corresponding to each of the second cross-flow fans 20 .
  • Air outlet 13 That is, the inner casing is provided with two indoor air outlets 13, one of which is connected to the outlet side of the second cross-flow fan 20, and the other indoor air outlet 13 is connected to the outlet of the other second cross-flow fan 20. Wind side connection.
  • each indoor air outlet 13 can supply air independently, which increases the air outlet position on the inner casing 10 and can increase the air supply range. For example, when the two indoor air outlets 13 are provided at intervals in the vertical direction, the air blowing range in the vertical direction can be increased.
  • the air blowing range in the left-right direction can be increased.
  • only one indoor air outlet 13 may be provided, and the air outlet sides of the two second cross-flow fans 20 are both connected to the indoor air outlet 13 .
  • At least one indoor air outlet 13 is arranged on the front face 14 of the inner casing, that is, the indoor air outlet 13 is arranged on the front side of the integral air conditioner, so that the air flow can be easily directed to the front and left and right of the integral air conditioner. , it can increase the air supply range of the integral air conditioner, and can also reduce the possibility that the indoor air outlet 13 is blocked by indoor objects.
  • two indoor air outlets 13 may be arranged on the front face 14 of the inner casing, or one indoor air outlet 13 may be arranged on the front face 14 of the inner casing, and the other indoor air outlet 13 may be arranged on the side surface 15 of the inner casing.
  • the two indoor air outlets 13 may also be provided on the side surface 15 of the inner casing.
  • At least one indoor air inlet 12 is arranged on the front surface 14 of the inner casing of the inner casing 10 . That is, when one indoor air inlet 12 is provided, the air inlet is provided on the front face 14 of the inner casing, and when two or more indoor air inlets 12 are provided, at least one indoor air inlet 12 is provided on the front face 14 of the inner casing.
  • the indoor air inlet 12 is also arranged on the front side of the integrated air conditioner, so that the possibility of the indoor air inlet 12 being blocked by indoor objects can be reduced, and the air intake effect can be ensured.
  • two indoor air inlets 12 can be arranged on the front face 14 of the inner casing; or one of the indoor air outlets 13 can be arranged on the front face 14 of the inner casing, and the other indoor air outlet 13 can be arranged on the side face 15 of the inner casing; or One indoor air outlet 13 is provided on the front side 14 of the inner casing, and the other indoor air outlet 13 is provided on the back side 16 of the inner casing.
  • At least one indoor air inlet 12 is provided on the inner casing side 15 of the inner casing 10 . That is, when one indoor air inlet 12 is provided, the air inlet is provided on the side 15 of the inner shell, and when two or more indoor air inlets 12 are provided, at least one indoor air inlet 12 is provided on the side 15 of the inner shell.
  • the indoor air outlet 13 is arranged on the front surface 14 of the inner casing, the distance between the indoor air outlet 13 and the indoor air inlet 12 can be made farther, and the indoor air outlet 13 and the indoor air inlet 12 can be directed in different directions respectively, which can reduce the air intake.
  • the possibility that the air outlet air blown from the indoor air outlet 13 is directly sucked into the indoor air inlet 12 can also improve the circulation effect of the indoor air and realize the sufficient circulation and heat exchange of the indoor air.
  • two indoor air inlets 12 can be provided on the side 15 of the inner casing, at this time, one indoor air inlet 12 can be provided on each of the two sides of the inner casing 10, two indoor air ducts 11 and two The indoor air inlets 12 are connected in a one-to-one correspondence, and two indoor air inlets 12 can also be provided on each inner shell side 15, and each of the two inner shell sides 15 has an indoor air inlet 12 communicated with one of the indoor air ducts 11, The other indoor air inlets 12 on the two inner shell side surfaces 15 communicate with another indoor air duct 11 .
  • one of the indoor air outlets 13 is arranged on the side surface 15 of the inner casing, and the other indoor air outlet 13 is arranged on the back 16 of the inner casing.
  • the two indoor air inlets 12 can also be provided on the back 16 of the inner casing.
  • the distance between the indoor air outlet 13 and the indoor air inlet 12 can be made farther, and the indoor air outlet 13 and the indoor air inlet 12 can face different directions respectively, which can reduce the The possibility that the air outlet air blown from the indoor air outlet 13 is directly sucked into the indoor air inlet 12 can also improve the circulation effect of the indoor air and realize the sufficient circulation and heat exchange of the indoor air.
  • the integrated air conditioner includes a second cross-flow fan wheel 20 with two axes extending in the up-down direction.
  • the inner casing 10 is provided with an indoor outlet corresponding to the air outlet side of each second cross-flow fan wheel 20 .
  • the air outlet 13 and the two indoor air outlets 13 are distributed at intervals along the lateral direction.
  • the two indoor air outlets 13 are both disposed on the front surface 14 of the inner casing, and the two second cross-flow fans 20 are arranged at intervals in the left-right direction. In this way, when both of the two second cross-flow fans 20 are arranged vertically, the air blowing range in the vertical direction of the integral type air conditioner can be increased.
  • the two indoor air outlets 13 are distributed at intervals along the lateral direction, so that the air supply range of the integral type air conditioner in the left-right direction can be increased.
  • the two indoor air outlets 13 can also be arranged on the side surfaces 15 of the two inner casings, or one of the indoor air outlets 13 can be arranged on the front face 14 of the inner casing, and the other indoor air outlet 13 can be arranged in the inner casing.
  • This arrangement can reduce the number of indoor air inlets 12 on the inner casing 10, which is beneficial to simplify the structure of the inner casing 10 and reduce the Cost of production.
  • a plurality of indoor air inlets 12 may also be provided, and the plurality of indoor air inlets 12 are all communicated with the two second cross-flow wind wheels 20 .
  • the integrated air conditioner further includes an indoor side heat exchanger 30 , and the indoor side heat exchanger 30 is disposed at the indoor air inlet 12 . That is, the indoor side heat exchanger 30 is arranged on the inner side of the indoor air inlet 12. After the indoor air enters the indoor air duct 11 from the indoor air inlet 12, it first passes through the indoor side heat exchanger 30 for heat exchange. The two second cross-flow fans 20 are sucked in and sent out respectively by the two second cross-flow fans 20 . In this way, the two second cross-flow fans 20 share one indoor heat exchanger 30, which can reduce the number of indoor heat exchangers 30, and also reduce the assembly process of the indoor heat exchangers 30, which is beneficial to reduce production costs.
  • the indoor side heat exchanger 30 may also be provided at the indoor air outlet 13 .
  • an indoor side heat exchanger 30 is correspondingly provided on the air inlet side of each second cross-flow fan wheel 20 .
  • the indoor air inlet 12 is located between the two indoor air outlets 13 .
  • the indoor air inlet 12 and the two indoor air outlets 13 are both arranged on the front face 14 of the inner shell, so that the possibility of the indoor air inlet 12 and the indoor air outlet 13 being blocked by indoor objects can be reduced, and the air inlet effect and the air outlet can be guaranteed. Effect.
  • the indoor air inlet 12 can also be arranged on the left side, the right side, the upper side or the lower side of the two second cross-flow wind rotors 20 . Or set the indoor air inlet 12 on the side surface 15 of the inner casing.
  • the air outflow direction of the two indoor air outlets 13 is parallel to the air intake direction of the indoor air inlet 12 .
  • the air outlet direction of the indoor air outlet 13 is inclined relative to the air inlet direction of the indoor air inlet 12 , and the air outlet directions of the two indoor air outlets 13 are arranged away from each other. That is, the air outlet direction of any indoor air outlet 13 is inclined in a direction away from the other indoor air outlet 13 relative to the air inlet direction of the indoor air inlet 12 . In this way, the air outlet directions of the two indoor air outlets 13 are arranged at an angle with the air inlet direction of the indoor air inlets 12 , which can reduce the possibility that the outlet air flow sent from the indoor air outlets 13 is directly sucked by the indoor air inlets 12 .
  • a wind baffle or the like may also be provided between the indoor air inlet 12 and the indoor air outlet 13 .
  • an air outlet duct 17 is formed between the second cross-flow fan wheel 20 and the indoor air outlet 13 .
  • the distance between the two indoor air outlets 13 can be made farther, thereby further increasing the air supply range.
  • the two indoor air outlets 13 are arranged at intervals in the left-right direction, that is, the air outlet air duct 17 on the left side extends obliquely to the left, and the air outlet air duct 17 on the right side extends obliquely to the right side, so that the air outlet air duct 17 on the left side extends obliquely to the right side.
  • the air flow sent by the indoor air outlet 13 on the right side can be sent to the indoor left position, and the air flow sent by the indoor air outlet 13 on the right side can be sent to the indoor right position.
  • the upper air outlet duct 17 extends obliquely upward, and the lower air outlet duct 17 extends obliquely downward, so that the airflow sent out by the upper indoor air outlet 13 It can be sent to a higher position indoors, and the air flow sent by the indoor air outlet 13 below can be better sent to the bottom surface, which can improve the air supply effect in the cooling mode and the heating mode.
  • the indoor air inlet 12 is located between the two indoor air outlets 13
  • the self-exit air flow is sent out obliquely upward and downward, which can further reduce the direct flow of the air out from the indoor air outlet 13 by the indoor air inlet.
  • the extending direction of the air outlet duct 17 may also be perpendicular to the front surface 14 of the inner casing.
  • an air outlet duct 17 is formed between the second cross-flow wind wheel 20 and the indoor air outlet 13, and in the air outlet direction, the cross-sectional area of the air outlet air duct 17 perpendicular to the air outlet direction gradually increases. That is, in the air outlet direction, the size of the air outlet air duct 17 is gradually increased, so that the diffusion effect of the air outlet airflow can be improved, thereby increasing the air supply range.
  • the distance between the two air duct walls facing the outlet air duct 17 and parallel to the axis of the second cross-flow fan wheel 20 increases gradually, so as to better match the air outlet side of the second cross-flow fan wheel 20, so as to better increase the air supply range.
  • the dimensions of all parts of the air outlet duct 17 may be approximately the same.
  • the indoor air duct 11 includes two mutually independent sub-air ducts, each of which is provided with a second cross-flow fan 20
  • the inner casing 10 is provided with two indoor air inlets 12 .
  • One of the indoor air outlets 13 and one indoor air inlet 12 communicate with one of the sub-air ducts, and the other indoor air outlet 13 and the other indoor air inlet 12 communicate with another sub-air duct.
  • the two second cross-flow fan wheels 20 are independent of each other, so as to ensure that the air intake air flow of the two second cross-flow fan wheels 20 is independent of each other in the inner casing 10, so as to avoid negative effects generated by one of the second cross-flow fan wheels 20.
  • the indoor air outlets 13 of the two sub-air ducts can both be arranged on the front side 14 of the inner shell, or can be arranged on the side 15 of the same inner shell, or the indoor air outlets 13 of the two sub-air ducts can be arranged on the side surfaces 15 of the two inner shells, respectively.
  • the indoor air outlet 13 of one of the sub-air ducts is arranged on the front surface 14 of the inner casing, and the indoor air outlet 13 of the other sub-air duct is arranged on the side surface 15 of the inner casing.
  • the integrated air conditioner further includes an outer casing 40 and a compressor 50, the outer casing 40 is provided with an outdoor air duct, the outdoor air duct communicates with the outdoor space, and the outer casing 40 is connected to the outdoor space.
  • the casing 40 is connected to the back surface 16 of the inner casing 10 , and the compressor 50 is arranged in the inner casing 10 .
  • the compressor 50 is connected to the indoor side heat exchanger 30 through a refrigerant line.
  • the "inner casing 10" and "outer casing 40" in the embodiments of the present application do not limit the installation positions of the inner casing 10 and the outer casing 40, and the integral air conditioner can be integrated as a whole.
  • both the inner casing 10 and the outer casing 40 are installed indoors.
  • the inner casing 10 may be installed indoors, and the outer casing 40 may be at least partially extended to the outdoors.
  • an installation opening is usually provided on the wall, so that the outer unit casing 40 can protrude from the installation opening toward the outdoors.
  • the inner surface of the wall and the wall This part of the space (installation opening) between the external surfaces is regarded as outdoor, that is, the space inside the inner surface of the wall can be regarded as indoor, and the space outside the inner surface of the wall can be regarded as outdoor.
  • the outer casing 40 is provided with an outdoor air outlet 42 and an outdoor air inlet 41 .
  • the outdoor air outlet 42 and the outdoor air inlet 41 can be directly communicated with the outdoors, or can be communicated with the outdoors through a connecting pipe.
  • the outdoor air outlet 42 can be communicated with the outdoors through one connecting pipe
  • the outdoor air inlet 41 can be communicated with the outdoor through another connecting pipe.
  • the inner casing 10 and the compressor 50 may be placed indoors, and the outer casing 40 may be extended to the outdoors.
  • the overall weight of the outer casing 40 is reduced, so that when the outer casing 40 is installed on a floor above the second floor of the house, the outer casing can be reduced in size
  • the pressure of the casing 40 on the support frame For example, when the integral air conditioner is used in a prefab house (container house) with two or more floors, installing the outer casing 40 outdoors can reduce the pressure on the support frame, while the outer casing 40 is connected to the outside.
  • the outer casing 40 When the inner casing 10 is connected, the outer casing 40 may not even be supported by a support frame, which can be conveniently used in a prefab house or a container house.
  • the compressor 50 may also be provided in the outer casing 40 .
  • the compressor 50 is located below the second cross-flow fan 20 , so that the center of gravity of the inner casing 10 is lower, which can improve the stability of the inner casing 10 when placed.
  • the second cross-flow impeller 20 and the compressor 50 may also be distributed in the left-right direction (front-rear direction).
  • the integrated air conditioner further includes an isolation cover 70 , and the isolation cover 70 is installed in the inner casing 10 and covers the compressor 50 .
  • the isolation cover 70 is made of a thermal insulation material.
  • the isolation cover 70 is made of sound insulation material.
  • the integrated air conditioner further includes an outdoor fan 80 and an outdoor side heat exchanger 60, and both the outdoor fan 80 and the outdoor side heat exchanger 60 are provided in the outdoor air duct.
  • the outdoor fan 80 may be a centrifugal fan (refer to FIG. 15 ), an axial fan (refer to FIG. 11 ), a cross-flow fan, or the like.
  • the compressor 50 is connected to the indoor side heat exchanger 30 and the outdoor side heat exchanger 60 through a refrigerant line.
  • the outdoor side heat exchanger 60 is disposed on the air intake side of the outdoor fan 80 . That is, the outdoor side heat exchanger 60 is arranged between the air inlet side of the outdoor fan 80 and the outdoor air inlet 41.
  • the outdoor air enters from the outdoor air inlet 41 it first passes through the outdoor side heat exchanger 60 for heat exchange, and then passes through the outdoor air inlet 41.
  • the fan 80 and the outdoor air outlet 42 are discharged to the outdoor space.
  • a plurality of outdoor air inlets 41 may also be provided on the outer casing 40, and an outdoor side heat exchanger 60 is provided on the inner side of each outdoor air inlet 41, thereby increasing the heat exchange effect.
  • the outdoor heat exchanger 60 is disposed on the air outlet side of the outdoor fan 80 . That is, the outdoor side heat exchanger 60 is arranged between the air inlet side of the outdoor fan 80 and the outdoor air outlet 42.
  • the outdoor air enters from the outdoor air inlet 41 it first passes through the outdoor fan 80, and then passes through the outdoor side heat exchanger 60 and the outdoor air outlet 41 in turn.
  • the air outlet 42 is discharged to the outdoor space. In this way, in the cooling mode, the outdoor air flow passing through the outdoor fan 80 is air without heat exchange, which is beneficial to the heat dissipation of the outdoor fan 80 .
  • the outer casing 40 has an outer casing 43 , a casing top 44 and two outer casing sides 45 .
  • the outer casing 43 is the surface of the outer casing 40 facing away from the inner casing 10 .
  • the outdoor air outlet 42 is arranged on the back 43 of the casing, and the outdoor air inlet 41 is arranged on the side 45 of the casing. , by arranging the outdoor air outlet 42 on the back 43 of the casing, so that the outdoor air outlet 42 is far away from the wall, the possibility of the outdoor air outlet 42 being blocked can be reduced, and the air outlet effect can be ensured.
  • an outdoor air inlet 41 may be provided on one side surface 45 of the housing, or an outdoor air inlet 41 may be provided on each of the two side surfaces 45 of the housing.
  • the outdoor air outlet 42 is arranged on one of the side surfaces 45 of the casing, and the outdoor air inlet 41 is arranged on the back 43 of the casing, which can also reduce the possibility of the outdoor air outlet 42 being blocked and ensure the air outlet. Effect.
  • another outdoor air inlet 41 may also be provided on the side surface 45 of the other housing.
  • the outdoor air outlet 42 is provided on the top surface 44 of the housing, and the outdoor air inlet 41 is provided on the side surface 45 of the housing or the back surface 43 of the housing, so that the back surface 43 of the housing and the two housings can be
  • the side surfaces 45 are provided with outdoor air inlets 41 , and an outdoor side heat exchanger 60 may be provided on the inner side of each outdoor air inlet 41 , which can increase the heat exchange area.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)

Abstract

La présente invention concerne un climatiseur intégré. Le climatiseur intégré comprend un boîtier d'unité intérieure et deux roues éoliennes, le boîtier d'unité intérieure étant pourvu d'un conduit d'air intérieur, d'une entrée d'air intérieur et d'une sortie d'air intérieur, et l'entrée d'air intérieur ainsi que la sortie d'air intérieur étant toutes deux en communication avec le conduit d'air intérieur ; et les deux roues éoliennes étant toutes deux disposées dans le conduit d'air intérieur.
PCT/CN2021/134669 2020-12-21 2021-11-30 Climatiseur intégré WO2022135085A1 (fr)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
CN202023103479.1 2020-12-21
CN202023099327.9 2020-12-21
CN202023103479.1U CN213955468U (zh) 2020-12-21 2020-12-21 整体式空调器
CN202023102547.2 2020-12-21
CN202011515650.1A CN114646101A (zh) 2020-12-21 2020-12-21 整体式空调器
CN202011515650.1 2020-12-21
CN202011523854.X 2020-12-21
CN202023099327.9U CN213955470U (zh) 2020-12-21 2020-12-21 整体式空调器
CN202011523165.9A CN112503644A (zh) 2020-12-21 2020-12-21 整体式空调器
CN202011523165.9 2020-12-21
CN202011523854.XA CN112503645A (zh) 2020-12-21 2020-12-21 整体式空调器
CN202023102547.2U CN213955467U (zh) 2020-12-21 2020-12-21 整体式空调器

Publications (1)

Publication Number Publication Date
WO2022135085A1 true WO2022135085A1 (fr) 2022-06-30

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ID=82158791

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/134669 WO2022135085A1 (fr) 2020-12-21 2021-11-30 Climatiseur intégré

Country Status (1)

Country Link
WO (1) WO2022135085A1 (fr)

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007127354A (ja) * 2005-11-04 2007-05-24 Toshiba Kyaria Kk 一体型空気調和装置
CN101463881A (zh) * 2007-12-21 2009-06-24 乐金电子(天津)电器有限公司 窗式空调器风扇的蜗杆齿轮传动结构
CN101929713A (zh) * 2009-06-22 2010-12-29 乐金电子(天津)电器有限公司 带有双贯流风扇送风结构的移动式空调
CN102401432A (zh) * 2010-09-16 2012-04-04 乐金电子(天津)电器有限公司 窗式空调器
CN202792272U (zh) * 2012-07-26 2013-03-13 广东美的电器股份有限公司 一种窗式空调器
CN112503644A (zh) * 2020-12-21 2021-03-16 广东美的制冷设备有限公司 整体式空调器
CN112503645A (zh) * 2020-12-21 2021-03-16 广东美的制冷设备有限公司 整体式空调器
CN112503643A (zh) * 2020-12-21 2021-03-16 广东美的制冷设备有限公司 整体式空调器
CN213955469U (zh) * 2020-12-21 2021-08-13 广东美的制冷设备有限公司 整体式空调器
CN213955467U (zh) * 2020-12-21 2021-08-13 广东美的制冷设备有限公司 整体式空调器
CN213955470U (zh) * 2020-12-21 2021-08-13 重庆美的制冷设备有限公司 整体式空调器
CN213955471U (zh) * 2020-12-21 2021-08-13 重庆美的制冷设备有限公司 整体式空调器
CN213955468U (zh) * 2020-12-21 2021-08-13 广东美的制冷设备有限公司 整体式空调器

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007127354A (ja) * 2005-11-04 2007-05-24 Toshiba Kyaria Kk 一体型空気調和装置
CN101463881A (zh) * 2007-12-21 2009-06-24 乐金电子(天津)电器有限公司 窗式空调器风扇的蜗杆齿轮传动结构
CN101929713A (zh) * 2009-06-22 2010-12-29 乐金电子(天津)电器有限公司 带有双贯流风扇送风结构的移动式空调
CN102401432A (zh) * 2010-09-16 2012-04-04 乐金电子(天津)电器有限公司 窗式空调器
CN202792272U (zh) * 2012-07-26 2013-03-13 广东美的电器股份有限公司 一种窗式空调器
CN112503644A (zh) * 2020-12-21 2021-03-16 广东美的制冷设备有限公司 整体式空调器
CN112503645A (zh) * 2020-12-21 2021-03-16 广东美的制冷设备有限公司 整体式空调器
CN112503643A (zh) * 2020-12-21 2021-03-16 广东美的制冷设备有限公司 整体式空调器
CN213955469U (zh) * 2020-12-21 2021-08-13 广东美的制冷设备有限公司 整体式空调器
CN213955467U (zh) * 2020-12-21 2021-08-13 广东美的制冷设备有限公司 整体式空调器
CN213955470U (zh) * 2020-12-21 2021-08-13 重庆美的制冷设备有限公司 整体式空调器
CN213955471U (zh) * 2020-12-21 2021-08-13 重庆美的制冷设备有限公司 整体式空调器
CN213955468U (zh) * 2020-12-21 2021-08-13 广东美的制冷设备有限公司 整体式空调器

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