CN216693752U - Wall-mounted air conditioner indoor unit - Google Patents

Wall-mounted air conditioner indoor unit Download PDF

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Publication number
CN216693752U
CN216693752U CN202122526527.6U CN202122526527U CN216693752U CN 216693752 U CN216693752 U CN 216693752U CN 202122526527 U CN202122526527 U CN 202122526527U CN 216693752 U CN216693752 U CN 216693752U
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CN
China
Prior art keywords
fan
air
fresh air
indoor unit
shell
Prior art date
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Active
Application number
CN202122526527.6U
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Chinese (zh)
Inventor
鲁镇语
张丽
李英舒
王永涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Air Conditioner Gen Corp Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
Original Assignee
Qingdao Haier Air Conditioner Gen Corp Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
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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
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
    • 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
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
    • F24F1/0022—Centrifugal or radial fans
    • 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
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
    • F24F1/0025—Cross-flow or tangential fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24—Means for preventing or suppressing noise
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

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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)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Air-Flow Control Members (AREA)
  • Air Conditioning Control Device (AREA)
  • Duct Arrangements (AREA)

Abstract

The utility model provides a wall-mounted air conditioner indoor unit, which comprises: the fan comprises a shell and a fan body, wherein the shell comprises a front panel, the front panel is of a hollow structure, a first fresh air outlet is formed in the front end face, a butt joint is formed in the rear end face, and the projections of the first fresh air outlet and the butt joint on a vertical plane are not overlapped; and the fresh air fan is arranged in the shell and provided with a first inlet and a first outlet, outdoor air enters the fresh air fan through the first inlet, and the first outlet is communicated with the butt joint. The wall-mounted air conditioner indoor unit enables outdoor fresh air to flow out of the casing at the front panel, and increases the fresh air outlet form of the indoor unit.

Description

Wall-mounted air conditioner indoor unit
Technical Field
The utility model relates to the technical field of air conditioning, in particular to a wall-mounted air conditioner indoor unit.
Background
With the popularization of air conditioners, users have higher and higher requirements on the comfort and health of air supply. The existing air conditioner with fresh air function is mostly a single fresh air inlet, and the air inlet volume is limited. Meanwhile, outdoor fresh air generally directly enters the room after being simply filtered, and can cause large fluctuation of indoor temperature and discomfort for users under the condition of large indoor and outdoor temperature difference.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a wall-mounted air conditioner indoor unit with a fresh air outlet on a front panel.
A further purpose of the utility model is to discharge the pre-mixed outdoor air into the room, thereby improving the comfort of the air outlet.
In particular, the present invention provides a wall-mounted air conditioning indoor unit, comprising:
the casing comprises a front panel, wherein the front panel is of a hollow structure, a first fresh air outlet is formed in the front end face, a butt joint port is formed in the rear end face, and the projections of the first fresh air outlet and the butt joint port on the vertical surface are not overlapped; and
the fresh air fan is arranged in the shell and provided with a first inlet and a first outlet, outdoor air enters the fresh air fan through the first inlet, and the first outlet is communicated with the butt joint.
Optionally, the first fresh air outlet extends in the transverse direction and opens at an upper portion of the front end surface of the front panel.
Optionally, the front end surface of the front panel is provided with a plurality of micropores, and the plurality of micropores form a first fresh air outlet.
Optionally, the first outlet is opened along the up-down direction;
the butt joint port is arranged along the front-back direction;
the air conditioning indoor unit further comprises: the air guide piece is of a hollow structure and is provided with a first section extending along the vertical direction and a second section extending forwards from the lower end of the first section, the upper end of the first section is fixed with the first outlet, and the front end of the second section is butted with the butt joint.
Optionally, a second fresh air outlet is formed in the top of the casing;
the fresh air fan is also provided with a second outlet which is arranged towards the second fresh air outlet.
Optionally, the fresh air fan further has a second inlet;
a first air inlet is formed in the casing corresponding to the second inlet, and indoor air flows to the second inlet through the first air inlet and enters the fresh air fan.
Optionally, the housing of the fresh air fan is divided into two communicated chambers, including a fan chamber provided with a fan and a motor, and a filter screen chamber provided with a filter screen, wherein the lower part of the housing on one side of the fan chamber is provided with a first outlet, and the upper part of the housing is provided with a second outlet; the lower part of the shell at one side of the filter screen cavity is provided with a first inlet, and the upper part of the shell is provided with a second inlet.
Optionally, the casing includes a first casing, a second casing and a partition plate, a filter screen cavity is defined between the first casing and the partition plate, and an air outlet fan cavity is defined between the second casing and the partition plate; wherein the upper portion of baffle is provided with the fixed plate that has the open-ended, and the fixed plate top is provided with mobilizable fly leaf, and the opening of fixed plate is just to the setting of second export, can control the switch of second export through controlling the fly leaf activity about.
Optionally, a heat exchange cavity is formed in the casing, a heat exchanger and a heat exchange fan are arranged in the heat exchange cavity, and indoor air enters the heat exchange cavity to exchange heat with the heat exchanger to form heat exchange airflow;
the fresh air fan and the heat exchange cavity are arranged in the casing in sequence along the transverse direction.
Optionally, a fan accommodating groove is formed on the framework of the casing, and the heat exchange fan is arranged in the fan accommodating groove;
the fresh air fan is arranged between the framework and the side end cover of the casing.
The wall-mounted air conditioner indoor unit of the utility model comprises: the front panel of the casing is of a hollow structure, a first fresh air outlet is formed in the front end face of the front panel, a butt joint port is formed in the rear end face of the front panel, and the first outlet of the fresh air fan is communicated with the butt joint port, so that outdoor fresh air can flow out of the casing at the front panel, and the fresh air outlet form of the indoor unit is increased; through not overlapping first fresh air export and the projection of butt joint in vertical face for outdoor air's flow path extension, the velocity of flow is less, according to the drainage principle, can form the low pressure in the flow region when heat transfer air current flows out at a high speed, and outdoor air from first fresh air export outflow receives the influence of air pressure can flow to heat transfer air current, is favorable to outdoor new trend and heat transfer air current to flow to the user region after mixing.
Furthermore, the fresh air fan of the indoor unit of the air conditioner is provided with a first inlet and a second inlet, the first inlet is communicated with the outside so that outdoor air enters the fresh air fan through the first inlet, the second inlet is communicated with the inside through the first air inlet so that indoor air enters the fresh air fan through the second inlet, airflow can be introduced into the fresh air fan through the two inlets, and the air intake of the fresh air fan is increased; the resistance of a single inlet is reduced due to the existence of the plurality of inlets, and the power consumption of the fresh air fan for providing the same air volume is reduced; through with first entry and outdoor intercommunication, second entry and indoor intercommunication for can come to carry out the preliminary treatment to the outdoor air that introduces through first entry through introducing the room air in new trend fan, combine the hollow structure of front panel, can guarantee the intensive mixing of outdoor air and room air, under the great situation of indoor outer difference in temperature, new trend fan exhaust air can not subcool or overheat, promotes the air-out travelling comfort.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the utility model will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a schematic view of an air conditioning indoor unit according to an embodiment of the present invention.
Fig. 2 is a schematic view of an air conditioning indoor unit according to another embodiment of the present invention.
Fig. 3 is a perspective view of a fresh air blower, a front panel, and the like of the air conditioning indoor unit shown in fig. 1.
Fig. 4 is a perspective view of the fresh air fan and the air guide of the indoor unit of the air conditioner shown in fig. 1.
Fig. 5 is a perspective view of a fresh air blower of the indoor unit of the air conditioner shown in fig. 1.
Fig. 6 is a schematic cross-sectional view of the front panel of the air conditioning indoor unit shown in fig. 1.
Fig. 7 is an exploded view of the indoor unit of the air conditioner shown in fig. 1.
Detailed Description
The present invention provides a wall-mounted indoor unit 900 of an air conditioner, which is generally an indoor unit 900 of an air conditioner used while being hung on a wall or other support position.
Fig. 1 is a schematic view of an air conditioning indoor unit 900 according to an embodiment of the present invention. Fig. 2 is a schematic view of an air conditioning indoor unit 900 according to another embodiment of the present invention. Fig. 3 is a perspective view of the fresh air blower 200, the front panel 111, and the like of the air conditioning indoor unit 900 shown in fig. 1. Fig. 4 is a perspective view of the fresh air fan 200 and the air guide of the air conditioning indoor unit 900 shown in fig. 1. Fig. 5 is a perspective view of the fresh air blower 200 of the air conditioning indoor unit 900 shown in fig. 1. Fig. 6 is a schematic cross-sectional view of the front panel 111 of the air conditioning indoor unit 900 shown in fig. 1. Fig. 7 is an exploded view of the indoor unit 900 of the air conditioner shown in fig. 1.
The wall-mounted air conditioner indoor unit 900 according to the embodiment of the present invention includes: a casing 100 and a fresh air fan 200. The casing 100 includes a front panel 111, wherein the front panel 111 is a hollow structure, the front end surface is provided with a first fresh air outlet 103, the rear end surface 113 is provided with a docking port 115, and projections of the first fresh air outlet 103 and the docking port 115 on a vertical surface are not overlapped. The fresh air fan 200 is disposed in the casing 100 and has a first inlet 211 and a first outlet 202, the outdoor air enters the fresh air fan 200 through the first inlet 211, and the first outlet 202 is communicated with the interface 115. The wall-mounted air conditioner indoor unit 900 according to the embodiment of the present invention includes: the front panel 111 of the casing 100 is of a hollow structure, the front end face of the front panel 111 is provided with a first fresh air outlet 103, the rear end face 113 of the front panel 111 is provided with a butt joint port 115, and a first outlet 202 of the fresh air fan 200 is communicated with the butt joint port 115, so that outdoor fresh air can flow out of the casing 100 at the front panel 111, and the fresh air outlet form of the indoor unit 900 is increased; through not overlapping first fresh air export 103 and the projection to interface 115 at vertical face for outdoor air's flow path extension, the velocity of flow is less, according to the drainage principle, can form the low pressure in the flow region when heat transfer air current flows out at a high speed, and outdoor air from first fresh air export 103 receives the influence of air pressure can flow to heat transfer air current, is favorable to outdoor fresh air and heat transfer air current to flow to user's region after mixing.
As shown in fig. 1, in some embodiments, the first fresh air outlet 103 of the air conditioning indoor unit 900 according to the embodiment of the present invention extends in the transverse direction and is opened at an upper portion of the front end surface 112 of the front panel 111. Set up the upper portion of front panel 111 along horizontal extension through exporting 103 fresh air for usable cold air gravity descending effect realizes the remote transport new trend, can also make user's head contact new trend earlier, satisfies user's new trend demand. In this case, the docking port 115 may be opened at a lower portion of the rear end surface 113 of the front panel 111.
As shown in fig. 2, in some embodiments, the front end surface 112 of the front panel 111 of the air conditioning indoor unit 900 according to the embodiments of the present invention is provided with a plurality of micropores 116, and the plurality of micropores 116 form the first fresh air outlet 103. The plurality of micro-holes 116 may be bar-shaped holes, circular holes, elliptical holes, and the like. It is also possible to form the structure like the micro-holes 116 by providing a grid or the like in the elongated outlet. The first fresh air outlet 103 is formed by the micropores 116, so that fresh air flowing out of the first fresh air outlet 103 can be combed, and a micropore air supply effect is achieved. It is understood that the first fresh air outlet 103 may be formed at the upper portion of the front panel 111 to extend in the transverse direction, and the micro-holes 116 may be formed at the first fresh air outlet 103.
In some embodiments, the first outlet 202 opens in an up-and-down direction; the mating port 115 is opened in the front-rear direction. The air conditioner indoor unit 900 according to the embodiment of the present invention further includes: the air guide 300 has a hollow structure, the air guide 300 has a first section 301 extending in the vertical direction and a second section 302 extending forward from the lower end of the first section 301, the upper end of the first section 301 is fixed to the first outlet 202, and the front end of the second section 302 is in butt joint with the interface 115.
In some embodiments, the top of the casing 100 of the indoor unit 900 of the air conditioner of the embodiment of the present invention is provided with a second fresh air outlet 114; the fresh air fan 200 also has a second outlet 203, the second outlet 203 being disposed towards the second fresh air outlet 114. The fresh air fan 200 of the air-conditioning indoor unit 900 of the embodiment of the utility model is also provided with the second outlet 203, so that the fresh air fan 200 can blow fresh air to the room through the first outlet 202 and the second outlet 203 simultaneously after being started, the air volume is large, and the air updating speed of the indoor environment is accelerated; the existence of the plurality of outlets also reduces the resistance of a single outlet, reduces the power consumption when the fresh air fan 200 provides the same air quantity, and the rotating speed of the fan 204 of the fresh air fan 200 can be lower and the noise is lower; meanwhile, the positions of the first outlet 202 and the second outlet 203 are different, so that the indoor unit 900 has two fresh air outflow positions, and the air outlet form is more various.
In some embodiments, the fresh air blower 200 of the indoor unit 900 of the air conditioner of the embodiment of the present invention further has a second inlet 212, a first air inlet 122 is disposed on the casing 100 corresponding to the second inlet 212, and the indoor air flows into the fresh air blower 200 through the first air inlet 122 and flows into the second inlet 212. The fresh air fan 200 of the indoor unit 900 of the air conditioner of the embodiment of the utility model is provided with the first inlet 211 and the second inlet 212, so that the first inlet 211 is communicated with the outside to enable outdoor air to enter the fresh air fan 200 through the first inlet 211, and the second inlet 212 is communicated with the inside through the first air inlet 122 to enable indoor air to enter the fresh air fan 200 through the second inlet 212, so that air flow can be introduced into the fresh air fan 200 through the two inlets to increase the air intake of the fresh air fan 200; the existence of the plurality of inlets also reduces the resistance of a single inlet, and reduces the power consumption when the fresh air fan 200 provides the same air volume; through with first entry 211 and outdoor intercommunication, second entry 212 and indoor intercommunication for can come to carry out the preliminary treatment to the outdoor air that introduces through first entry 211 through introducing the indoor air in new trend fan 200, combine the hollow structure of front panel 111, can guarantee the intensive mixing of outdoor air and indoor air, under the great condition of indoor outer difference in temperature, the air of new trend fan 200 exhaust can not subcool or overheat, promotes the air-out travelling comfort.
As shown in fig. 7, the casing 100 of the indoor unit 900 of the air conditioner according to the embodiment of the present invention is provided with a heat exchange airflow outlet (not shown), and a heat exchange cavity is formed in the casing 100, and the heat exchanger 104 and a heat exchange fan (not shown) are disposed in the heat exchange cavity. The heat exchanger 104 may exchange heat with an air stream flowing therethrough, thereby generating a heat exchange air stream. The heat exchange fan can promote the heat exchange airflow in the casing 100 to be sent out through the heat exchange airflow outlet. The enclosure 100 may generally include a housing 109, a skeletal frame 106, and side end caps 108. A front panel 111 is provided on the front side of the housing 109. The top of the housing 109 is opened with a second air inlet 121. The indoor air introduced into the cabinet 100 through the second air inlet 121 reaches the heat exchange airflow outlet after exchanging heat with the heat exchanger 104. The frame 106 is used to support the heat exchanger 104 and the heat exchange fan. The heat exchanger 104 may be a tri-fold heat exchanger. The heat exchange fan may be a cross flow fan. The indoor unit 900 may further include an air deflector disposed at the heat exchange airflow outlet, and the like.
In some embodiments, the fresh air fan 200 and the heat exchange cavity are disposed in the casing 100 in sequence along the transverse direction. Through transversely setting gradually new trend fan 200 and heat transfer chamber in casing 100 for only need in casing 100 in the heat transfer chamber one horizontal lateral part leave hold new trend fan 200 the space can, do not occupy casing 100 in the space of front and back orientation. Specifically, a fan accommodating groove is formed on the framework 106 of the casing 100, and the heat exchange fan is arranged in the fan accommodating groove; the fresh air blower 200 is disposed between the framework 106 and the side end cap 108 of the casing 100.
As shown in fig. 4, 5 and 7, the fresh air blower 200 may be a centrifugal blower, and includes a housing 206, a fan 204, a motor, a filter screen 205, and the like. The housing 206 is divided into two chambers, a fan chamber in which the fan 204 and the motor are disposed, and a filter chamber in which the filter 205 is disposed. A first outlet 202 is formed at the lower part of the shell 206 at one side of the fan cavity, and a second outlet 203 is formed at the upper part of the shell; a first inlet 211 is provided in the lower part of the housing 206 at one side of the sieve chamber and a second inlet 212 is provided in the upper part. A butt joint is provided at the first inlet 211 to connect a hose, an inlet side of which extends to the outside. Specifically, the housing 206 of the fresh air fan 200 includes a first shell 261, a second shell 262 and a partition 263, a filter screen cavity is defined between the first shell 261 and the partition 263, and an air outlet fan cavity is defined between the second shell 262 and the partition 263. The screen 205 is inserted into the screen cavity using a bracket. A fixed plate 264 having an opening is disposed on the upper portion of the partition 263, a movable plate 265 is disposed above the fixed plate 264, the opening of the fixed plate 264 is disposed opposite to the second outlet 203, and the opening and closing of the second outlet 203 can be controlled by controlling the movable plate 265 to move left and right. By arranging the movable plate 265 and the fixed plate 264, the second outlet 203 is an openable structure, so that a user can select an outflow position of outdoor air as required, and an air outlet form is further increased.
Thus, it should be appreciated by those skilled in the art that while various exemplary embodiments of the utility model have been shown and described in detail herein, many other variations or modifications which are consistent with the principles of this invention may be determined or derived directly from the disclosure of the present invention without departing from the spirit and scope of the utility model. Accordingly, the scope of the utility model should be understood and interpreted to cover all such other variations or modifications.

Claims (10)

1. An indoor unit of a wall-mounted air conditioner, comprising:
the front panel is of a hollow structure, a first fresh air outlet is formed in the front end face, a butt joint port is formed in the rear end face, and the projections of the first fresh air outlet and the butt joint port on the vertical surface are not overlapped; and
the new trend fan, set up in the casing, the new trend fan has first entry and first export, and the outdoor air warp first entry gets into in the new trend fan, first export with the interface intercommunication.
2. An indoor unit of an air conditioner according to claim 1,
the first fresh air outlet extends and opens at the upper part of the front end face of the front panel along the transverse direction.
3. An indoor unit of an air conditioner according to claim 1,
the front end face of the front panel is provided with a plurality of micropores which form the first fresh air outlet.
4. An indoor unit of an air conditioner according to claim 1,
the first outlet is formed along the vertical direction;
the butt joint port is arranged along the front-back direction;
the air-conditioning indoor unit further comprises: the air guide piece is of a hollow structure and is provided with a first section extending along the vertical direction and a second section extending forwards from the lower end of the first section, the upper end of the first section is fixed with the first outlet, and the front end of the second section is butted with the butting port.
5. An indoor unit of an air conditioner according to claim 1,
a second fresh air outlet is formed in the top of the shell;
the new trend fan still has the second export, the second export orientation the setting of second new trend export.
6. An indoor unit of an air conditioner according to claim 5,
the fresh air fan is also provided with a second inlet;
a first air inlet is formed in the shell corresponding to the second inlet, and indoor air flows to the second inlet through the first air inlet and enters the fresh air fan.
7. An indoor unit of an air conditioner according to claim 6,
the shell of the fresh air fan is divided into two communicated chambers, and the two communicated chambers comprise a fan chamber provided with a fan and a motor and a filter screen chamber provided with a filter screen, wherein the lower part of the shell on one side of the fan chamber is provided with the first outlet, and the upper part of the shell is provided with the second outlet; the lower part of the shell on one side of the filter screen cavity is provided with the first inlet, and the upper part of the shell is provided with the second inlet.
8. An indoor unit of an air conditioner according to claim 7,
the shell comprises a first shell, a second shell and a partition plate, the filter screen cavity is defined between the first shell and the partition plate, and the fan cavity is defined between the second shell and the partition plate; the upper portion of baffle is provided with the fixed plate that has the open-ended, the fixed plate top is provided with mobilizable fly leaf, the opening of fixed plate is just right the second export setting, through control the fly leaf is controlled the activity about can control the switch of second export.
9. An indoor unit of an air conditioner according to claim 1,
a heat exchange cavity is formed in the shell, a heat exchanger and a heat exchange fan are arranged in the heat exchange cavity, and indoor air enters the heat exchange cavity to exchange heat with the heat exchanger to form heat exchange airflow;
the fresh air fan and the heat exchange cavity are arranged in the shell in sequence along the transverse direction.
10. An indoor unit of an air conditioner according to claim 9,
a fan accommodating groove is formed in the framework of the shell, and the heat exchange fan is arranged in the fan accommodating groove;
the fresh air fan is arranged between the framework and the side end cover of the casing.
CN202122526527.6U 2021-05-20 2021-10-20 Wall-mounted air conditioner indoor unit Active CN216693752U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2021105530659 2021-05-20
CN202110553065 2021-05-20

Publications (1)

Publication Number Publication Date
CN216693752U true CN216693752U (en) 2022-06-07

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Family Applications (20)

Application Number Title Priority Date Filing Date
CN202122528722.2U Active CN216744603U (en) 2021-05-20 2021-10-20 Wall-mounted air conditioner indoor unit
CN202122528720.3U Active CN216744602U (en) 2021-05-20 2021-10-20 Wall-mounted air conditioner indoor unit
CN202122528702.5U Active CN216693754U (en) 2021-05-20 2021-10-20 Wall-mounted air conditioner indoor unit
CN202122528705.9U Active CN216693755U (en) 2021-05-20 2021-10-20 Wall-mounted air conditioner indoor unit
CN202111221879.9A Pending CN115388464A (en) 2021-05-20 2021-10-20 Wall-mounted fresh air conditioner indoor unit and air conditioner
CN202111223097.9A Pending CN113864882A (en) 2021-05-20 2021-10-20 Wall-mounted fresh air conditioner indoor unit and air conditioner
CN202111223329.0A Pending CN115388465A (en) 2021-05-20 2021-10-20 Wall-mounted fresh air conditioner indoor unit and air conditioner
CN202122526529.5U Active CN216716378U (en) 2021-05-20 2021-10-20 Wall-mounted air conditioner indoor unit
CN202122526527.6U Active CN216693752U (en) 2021-05-20 2021-10-20 Wall-mounted air conditioner indoor unit
CN202111223350.0A Pending CN115371138A (en) 2021-05-20 2021-10-20 Machine in new trend fan and air conditioning
CN202122528695.9U Active CN216693753U (en) 2021-05-20 2021-10-20 Wall-mounted air conditioner indoor unit
CN202122528751.9U Active CN216814381U (en) 2021-05-20 2021-10-20 Machine in new trend fan and air conditioning
CN202111223073.3A Pending CN113959008A (en) 2021-05-20 2021-10-20 Wall-mounted fresh air conditioner indoor unit and air conditioner
CN202111223342.6A Pending CN115388466A (en) 2021-05-20 2021-10-20 Wall-mounted fresh air conditioner indoor unit and air conditioner
CN202111221634.6A Active CN113932301B (en) 2021-05-20 2021-10-20 Air conditioner indoor unit with fresh air device and control method thereof
CN202122526520.4U Active CN216693751U (en) 2021-05-20 2021-10-20 Wall-mounted air conditioner indoor unit
CN202122526223.XU Active CN216693750U (en) 2021-05-20 2021-10-20 Wall-mounted fresh air conditioner indoor unit and air conditioner
CN202111223075.2A Pending CN113864880A (en) 2021-05-20 2021-10-20 Wall-mounted fresh air conditioner indoor unit and air conditioner
CN202111221888.8A Pending CN115371137A (en) 2021-05-20 2021-10-20 Machine in new trend fan and air conditioning
CN202122526538.4U Active CN216814380U (en) 2021-05-20 2021-10-20 Machine in new trend fan and air conditioning

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CN202111221634.6A Active CN113932301B (en) 2021-05-20 2021-10-20 Air conditioner indoor unit with fresh air device and control method thereof
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CN216814381U (en) 2022-06-24
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CN216693755U (en) 2022-06-07
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CN113864882A (en) 2021-12-31
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CN115388464A (en) 2022-11-25
CN216814380U (en) 2022-06-24
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CN113959008A (en) 2022-01-21
WO2023065565A1 (en) 2023-04-27
CN216693750U (en) 2022-06-07
CN115371138A (en) 2022-11-22
CN216744603U (en) 2022-06-14
CN216693754U (en) 2022-06-07
CN216693751U (en) 2022-06-07
CN115388465A (en) 2022-11-25
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CN113864880A (en) 2021-12-31
CN115388466A (en) 2022-11-25

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