CN216744602U - Wall-mounted air conditioner indoor unit - Google Patents

Wall-mounted air conditioner indoor unit Download PDF

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Publication number
CN216744602U
CN216744602U CN202122528720.3U CN202122528720U CN216744602U CN 216744602 U CN216744602 U CN 216744602U CN 202122528720 U CN202122528720 U CN 202122528720U CN 216744602 U CN216744602 U CN 216744602U
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CN
China
Prior art keywords
air
inlet
fan
outlet
indoor unit
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN202122528720.3U
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Chinese (zh)
Inventor
鲁镇语
黄满良
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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Filing date
Publication date
Application filed by Qingdao Haier Air Conditioner Gen Corp Ltd, Qingdao Haier Air Conditioning Electric Co Ltd, Haier Smart Home Co Ltd filed Critical Qingdao Haier Air Conditioner Gen Corp Ltd
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Publication of CN216744602U publication Critical patent/CN216744602U/en
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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

Abstract

The utility model provides a wall-mounted air conditioner indoor unit, which comprises: a housing; and the fresh air fan is arranged in the shell and provided with a first inlet and a second inlet, wherein the first inlet and the outdoor communication enable outdoor air to pass through the first inlet to enter the fresh air fan, and the second inlet and the indoor communication enable indoor air to pass through the second inlet to enter the fresh air fan. The fresh air fan of the wall-mounted air conditioner indoor unit has the advantages that the air inlet volume is increased, and the air outlet comfort is improved.

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 indoor space after being simply filtered, and can cause large indoor temperature fluctuation 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 an increased fresh air fan air inlet volume.
A further object of the present invention is to pre-mix outdoor air before discharging it into the room to improve the comfort of the air outlet.
In particular, the present invention provides a wall-mounted air conditioning indoor unit, comprising:
a housing; and
the fresh air fan is arranged in the shell and provided with a first inlet and a second inlet, wherein the first inlet and the outdoor communication enable outdoor air to enter the fresh air fan through the first inlet, and the second inlet and the indoor communication enable indoor air to enter the fresh air fan through the second inlet.
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 filter screen chamber is provided with a first inlet, and the upper part of the housing is provided with a second inlet;
the top of the casing is provided with a first air inlet corresponding to the second inlet, and the indoor air flows to the second inlet through the first air inlet and enters the fresh air fan.
Optionally, a butt joint is provided at the first inlet for connection to a hose, the inlet side of which extends to the exterior of the chamber.
Optionally, an opening and closing mechanism is provided at the second inlet for opening or closing the second inlet.
Optionally, the opening and closing mechanism comprises: the motor is fixed with the shell of the fresh air fan, an output shaft of the motor is connected with the baffle, and the baffle is driven by the motor to be far away from or shield the second inlet.
Optionally, a fresh air outlet is formed in the top of the casing;
the fresh air fan has a first outlet, and the first outlet is arranged towards the fresh air outlet.
Optionally, the fresh air fan further has a second outlet;
the air conditioning indoor unit further comprises: and the additional air duct is provided with an air inlet and an air outlet, the additional air duct is connected with the machine shell, the air outlet is positioned outside the machine shell, and the second outlet is communicated with the air inlet.
Optionally, a heat exchange airflow outlet extending along the transverse direction is formed in the bottom of the front side of the casing, and a heat exchanger and a heat exchange fan are arranged in the casing, so that the heat exchange airflow in the casing is driven to be sent out through the heat exchange airflow outlet by the heat exchange fan;
the additional air duct is provided with a main body part extending along the transverse direction and at least one side end part extending along the longitudinal direction, an air outlet extending along the transverse direction is arranged on the front side of the main body part, an air inlet is arranged on the side end part, and the fresh air fan is arranged above the air inlet.
Optionally, the additional air duct has a top wall portion extending to the top of the housing, an opening is opened at a position corresponding to the fresh air outlet on the top wall portion, and a grille is disposed at the opening.
Optionally, the main body part is arranged below the casing at intervals to form a drainage air duct between the additional air duct and the casing.
The wall-mounted air conditioner indoor unit of the utility model comprises: the fresh air fan 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 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 the new trend fan, 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.
Furthermore, the opening and closing mechanism is arranged at the second inlet to open or close the second inlet, so that indoor air can be introduced into the fresh air fan or not, the composition of the air outlet flow of the fresh air fan is adjustable, and the use experience of a user is further improved.
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 partially enlarged perspective view of the air conditioning indoor unit shown in fig. 1.
Fig. 3 is a perspective view of a fresh air blower, an additional air duct, and the like of the indoor unit of the air conditioner shown in fig. 1.
Fig. 4 is a perspective view of a fresh air blower of the air conditioning indoor unit shown in fig. 1.
Fig. 5 is an exploded view of the fresh air blower shown in fig. 4.
Fig. 6 is a partial schematic view of a fresh air blower having an opening and closing mechanism.
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 partially enlarged perspective view of the air conditioning indoor unit 900 shown in fig. 1. Fig. 3 is a perspective view of the fresh air fan 200 and the additional air duct 400 of the air conditioning indoor unit 900 shown in fig. 1. Fig. 4 is a perspective view of the fresh air blower 200 of the air conditioning indoor unit 900 shown in fig. 1. Fig. 5 is an exploded view of the fresh air blower 200 shown in fig. 4. Fig. 6 is a partial schematic view of the fresh air blower 200 having the opening and closing mechanism 208.
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 fresh air blower 200 is disposed in the casing 100, and the fresh air blower 200 has a first inlet 211 and a second inlet 212, wherein the first inlet 211 is communicated with the outdoor so that the outdoor air enters the fresh air blower 200 through the first inlet 211, and the second inlet 212 is communicated with the indoor so that the indoor air enters the fresh air blower 200 through the second inlet 212. The wall-mounted air conditioner indoor unit 900 according to the embodiment of the present invention includes: the fresh air fan 200 comprises a shell 100 and a fresh air fan 200, wherein the fresh air fan 200 is provided with a first inlet 211 and a second inlet 212, the first inlet 211 is communicated with the outside so that outdoor air enters the fresh air fan 200 through the first inlet 211, the second inlet 212 is communicated with the inside so that indoor air enters the fresh air fan 200 through the second inlet 212, airflow can be introduced into the fresh air fan 200 through the two inlets, and the air inlet amount of the fresh air fan 200 is increased; 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 indoor air in new trend fan 200, under the great condition of indoor outer difference in temperature, the air that new trend fan 200 discharged can not supercool or overheat, promotes the air-out travelling comfort.
As shown in fig. 1 to fig. 3, a casing 100 of an indoor unit 900 of an air conditioner according to an embodiment of the present invention is provided with a heat exchange airflow outlet 101, and a heat exchanger 104 and a heat exchange fan (not shown) are disposed inside the casing. 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 cause the heat exchange airflow in the casing 100 to be sent out through the heat exchange airflow outlet 101. The enclosure 100 may generally include a housing, a skeleton, and side end caps. The front side of the housing is provided with a front panel. The top of the housing is provided with a second air inlet 121. The indoor air introduced into the cabinet 100 through the second air inlet 121 is heat-exchanged with the heat exchanger 104 and then reaches the heat-exchanged air flow outlet 101. The framework is used for supporting 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 a wind deflector or the like disposed at the heat exchange airflow outlet 101.
As shown in fig. 4 and fig. 5, the fresh air blower 200 may be a centrifugal blower, and includes a housing 206, a fan 204, a motor, and a filter screen 205, wherein the housing 206 is divided into two connected chambers, one is a fan chamber for disposing the fan 204 and the motor, and the other is a filter screen chamber for disposing the filter screen 205; wherein a first inlet 211 is provided at the lower part of the housing 206 at one side of the filter screen chamber and a second inlet 212 is provided at the upper part thereof. The top of the casing 100 is provided with a first air inlet 122 corresponding to the second inlet 212, and the indoor air flows to the second inlet 212 through the first air inlet 122 and enters the fresh air blower 200. The first inlet 211 of the fresh air blower 200 is provided with a butt joint 207 for connecting a hose, and the inlet side of the hose extends to the outside.
In some embodiments, an opening and closing mechanism 208 is disposed at the second inlet 212 of the fresh air fan 200 of the indoor unit 900 of the air conditioner in the embodiment of the present invention, and is configured to open or close the second inlet 212. The air-conditioning indoor unit 900 according to the embodiment of the present invention opens or closes the second inlet 212 by disposing the opening and closing mechanism 208 at the second inlet 212, so that indoor air can be introduced into the fresh air blower 200 or not, the composition of the outlet airflow of the fresh air blower 200 can be adjusted, and the user experience can be further improved.
In some embodiments, the opening and closing mechanism 208 of the fresh air blower 200 of the indoor unit 900 of the air conditioner according to the embodiment of the present invention includes: the motor 281 and the baffle 282, the motor 281 is fixed with the housing 206 of the fresh air blower 200, an output shaft of the motor 281 is connected with the baffle 282, and the baffle 282 is driven by the motor 281 to be far away from or shield the second inlet 212. By providing the opening-closing mechanism 208 including the motor 281 and the shutter 282, opening-closing control of the second inlet 212 can be easily and simply achieved.
In some embodiments, a fresh air outlet (not numbered in the figure) is disposed at the top of the casing 100 of the indoor unit 900 of the air conditioner according to the embodiment of the present invention; the fresh air fan 200 has a first outlet 202, the first outlet 202 being disposed towards the fresh air outlet. In some embodiments, the fresh air blower 200 also has a second outlet 203; the indoor unit 900 of the air conditioner further includes: and an additional air duct 400 having an inlet 401 and an outlet 402, the additional air duct 400 being connected to the cabinet 100 with the outlet 402 being located outside the cabinet 100, and the second outlet 203 being in communication with the inlet 401. The fresh air fan 200 of the indoor unit 900 of the air conditioner of the embodiment of the utility model is also provided with the second outlet 203 and the additional air duct 400, the air outlet 402 of the additional air duct 400 is positioned outside the casing 100, and the second outlet 203 is communicated with the air inlet 401, so that the fresh air fan 200 can realize that the first outlet 202 and the second outlet 203 simultaneously blow fresh air indoors after being started, the air volume is larger, 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 volume, and the fan 204 of the fresh air fan 200 can have lower rotating speed and lower noise; meanwhile, the positions of the first outlet 202 and the second outlet 203 and the butt joint component are different, so that the indoor unit 900 has two fresh air outflow positions, and the air outlet form is more diversified.
As shown in fig. 4 and 5, 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 a fan cavity is defined between the second shell 262 and the partition 263. The screen 205 is inserted into the screen cavity using the bracket 250. A first outlet 202 is opened in the vertical direction at the upper portion of the casing 206 on the fan chamber side, and a second outlet 203 is opened in the vertical direction at the lower portion. 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 first outlet 202, and the opening and closing of the first outlet 202 can be controlled by controlling the movable plate 265 to move left and right.
In some embodiments, the heat exchange airflow outlet 101 of the air conditioning indoor unit 900 of the embodiment of the present invention extends in the transverse direction and is opened at the bottom of the front side of the casing 100. The additional air duct 400 has a main body 403 extending in the transverse direction and at least one side end 404 extending in the longitudinal direction, an air outlet 402 extending in the transverse direction is opened at the front side of the main body 403, the side ends 404 are located at the left and right sides of the main body 403, an air inlet 401 is opened at the side ends 404, and the fresh air fan 200 is disposed above the air inlet 401. The side end 404 of the additional air duct 400 is provided with the air inlet 401, and the fresh air fan 200 is arranged above the air inlet 401, so that only a space for accommodating the fresh air fan 200 needs to be reserved on one of the transverse side portions in the casing 100, the space of the casing 100 in the front-back direction is not occupied, the casing 100 of the whole air-conditioning indoor unit 900 is ensured to be still complete, and a good attractive effect is kept.
As shown in fig. 2 and 3, the additional air duct 400 has a main body 403 extending in a transverse direction, two side end portions 404 extending in a longitudinal direction, two side wall portions 405 and two top wall portions 406, wherein the side wall portions 405 are located outside the side end portions 404 and extend upward from the end portions of the main body 403 to the upper portion of the casing 100, and the top wall portions 406 are formed by extending from the upper ends of the side wall portions 405 toward one end of the top of the casing 100. An opening 461 is arranged on the top wall part 406 corresponding to the fresh air outlet, and a grille 462 is arranged at the opening 461. By providing the grill 462 at the opening 461, dust can be prevented from falling into the fresh air blower 200.
As shown in fig. 1, the main body 403 is disposed below the cabinet 100 at an interval to form a draft air duct 500 between the additional air duct 400 and the cabinet 100. The main body 403 of the additional duct 400 is spaced apart from the cabinet 100 to form a guide duct 500 between the heat exchange airflow outlet 101 and the outlet 402, so that the outlet airflow at the lower portion of the indoor unit 900 includes the outdoor air flowing out through the outlet 402, the indoor air flowing out through the guide duct 500, and the heat exchange airflow sent out through the heat exchange airflow outlet 101. By forming the air guide duct 500, indoor air can be introduced into the outlet airflow at the lower portion of the casing 100, so that the outlet airflow of the indoor unit 900 is not overcooled or overheated. Meanwhile, the heat exchange airflow outlet 101 and the air outlet 402 are respectively arranged on the two sides of the drainage air duct 500, negative pressure can be generated on the two sides of the drainage air duct 500 along with air supply of the heat exchange airflow outlet 101 and the air outlet 402, the airflow introduced into the drainage air duct 500 under the action of the negative pressure on the two sides can be larger, indoor air introduced through the drainage air duct 500 is mixed with fresh air sent out through the air outlet 402 and heat exchange airflow sent out through the heat exchange airflow outlet 101, and the whole air guiding quantity and the whole air supply quantity of the indoor unit 900 of the air conditioner can be further improved.
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:
a housing; and
the new trend fan, set up in the casing, the new trend fan has first entry and second entry, wherein first entry makes outdoor air warp with outdoor intercommunication in the first entry gets into in the new trend fan, the second entry makes indoor air warp with indoor intercommunication the second entry gets into in the new trend fan.
2. An indoor unit of an air conditioner according to claim 1,
the shell of the fresh air fan is divided into two communicated chambers, and each chamber comprises 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 filter screen chamber is provided with the first inlet, and the upper part of the shell is provided with the second inlet;
the top of the casing is provided with a first air inlet corresponding to the second inlet, and indoor air flows to the second inlet through the first air inlet and enters the fresh air fan.
3. An indoor unit of an air conditioner according to claim 1,
the first inlet is provided with a butt joint for connecting a hose, and the inlet side of the hose extends to the outside.
4. An indoor unit of an air conditioner according to claim 1,
and the second inlet is provided with an opening and closing mechanism for opening or closing the second inlet.
5. An indoor unit of an air conditioner according to claim 4,
the opening and closing mechanism includes: the motor is fixed with the shell of the fresh air fan, the output shaft of the motor is connected with the baffle, and the baffle is driven by the motor to be far away from or shield the second inlet.
6. An indoor unit of an air conditioner according to claim 1,
the top of the shell is provided with a fresh air outlet;
the fresh air fan is provided with a first outlet, and the first outlet faces the fresh air outlet.
7. An indoor unit of an air conditioner according to claim 6,
the fresh air fan is also provided with a second outlet;
the air-conditioning indoor unit further comprises: and the additional air duct is provided with an air inlet and an air outlet, the additional air duct is connected with the machine shell, the air outlet is positioned outside the machine shell, and the second outlet is communicated with the air inlet.
8. An indoor unit of an air conditioner according to claim 7,
a heat exchange airflow outlet extending along the transverse direction is formed in the bottom of the front side of the shell, and a heat exchanger and a heat exchange fan are arranged in the shell, so that heat exchange airflow in the shell is driven to be sent out through the heat exchange airflow outlet by the heat exchange fan;
the additional air duct is provided with a main body part extending along the transverse direction and at least one side end part extending along the longitudinal direction, the front side of the main body part is provided with an air outlet extending along the transverse direction, the side end part is provided with an air inlet, and the fresh air fan is arranged above the air inlet.
9. An indoor unit of an air conditioner according to claim 8,
the additional air duct is provided with a top wall part extending to the top of the machine shell, an opening is formed in the position, corresponding to the fresh air outlet, of the top wall part, and a grid is arranged at the opening.
10. An indoor unit of an air conditioner according to claim 8,
the main body part is arranged below the machine shell at intervals so as to form a drainage air duct between the additional air duct and the machine shell.
CN202122528720.3U 2021-05-20 2021-10-20 Wall-mounted air conditioner indoor unit Active CN216744602U (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
CN216744602U true CN216744602U (en) 2022-06-14

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Family Applications (20)

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

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Application Number Title Priority Date Filing Date
CN202122528702.5U Active CN216693754U (en) 2021-05-20 2021-10-20 Wall-mounted air conditioner indoor unit
CN202111223097.9A Pending CN113864882A (en) 2021-05-20 2021-10-20 Wall-mounted fresh air conditioner indoor unit and air conditioner
CN202122528751.9U Active CN216814381U (en) 2021-05-20 2021-10-20 Machine in new trend fan and air conditioning

Family Applications After (16)

Application Number Title Priority Date Filing Date
CN202122526520.4U Active CN216693751U (en) 2021-05-20 2021-10-20 Wall-mounted air conditioner indoor unit
CN202122528695.9U Active CN216693753U (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
CN202111223073.3A Pending CN113959008A (en) 2021-05-20 2021-10-20 Wall-mounted fresh air conditioner indoor unit and air conditioner
CN202111223350.0A Pending CN115371138A (en) 2021-05-20 2021-10-20 Machine in new trend fan and air conditioning
CN202122526223.XU Active CN216693750U (en) 2021-05-20 2021-10-20 Wall-mounted fresh air conditioner indoor unit and air conditioner
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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN216693754U (en) * 2021-05-20 2022-06-07 青岛海尔空调器有限总公司 Wall-mounted air conditioner indoor unit
CN114413389A (en) * 2022-01-10 2022-04-29 珠海格力电器股份有限公司 Fresh air device and control method thereof
CN114811926A (en) * 2022-06-02 2022-07-29 珠海格力电器股份有限公司 Flow guide structure and air conditioner indoor unit with same
CN115479311A (en) * 2022-09-20 2022-12-16 青岛海尔空调器有限总公司 Fresh air device, air conditioner and air conditioner

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3315444A1 (en) * 1983-04-28 1984-10-31 Philips Patentverwaltung Gmbh, 2000 Hamburg DEVICE FOR VENTILATING AND HEATING INTERIORS, IN PARTICULAR LIVING ROOMS
JP4752142B2 (en) * 2001-07-09 2011-08-17 三菱電機株式会社 Indoor unit for air conditioner
CN2676085Y (en) * 2003-12-26 2005-02-02 东风汽车有限公司 Air supply pipeline
WO2017049540A1 (en) * 2015-09-24 2017-03-30 孙海潮 Humidifying and fresh air exchange indoor unit of split air conditioner
CN105627442A (en) * 2016-03-16 2016-06-01 沈增友 Vector air supply technology and air duct structure
CN106322647B (en) * 2016-08-17 2019-05-31 青岛海尔空调器有限总公司 Air conditioning exhausting control method
CN106595010A (en) * 2017-01-24 2017-04-26 珠海格力电器股份有限公司 Air-guiding panel of air conditioner and air conditioning device
CN106595013B (en) * 2017-01-24 2022-05-24 珠海格力电器股份有限公司 Air conditioner air-out panel and air conditioning equipment
CN106839378A (en) * 2017-01-24 2017-06-13 珠海格力电器股份有限公司 Wind outlet panel and air-conditioning device
CN106949615B (en) * 2017-03-17 2019-06-07 珠海格力电器股份有限公司 Air exhausting structure, the outlet air method of air conditioner and air conditioner
CN107084482B (en) * 2017-04-13 2020-04-24 青岛海尔空调器有限总公司 Air conditioner indoor wall hanging machine and control method thereof
CN107314522A (en) * 2017-07-31 2017-11-03 广东美的制冷设备有限公司 Air conditioner room unit and air conditioner
CN107388382B (en) * 2017-08-21 2024-01-23 广东美的制冷设备有限公司 Air conditioner
CN207584912U (en) * 2017-11-10 2018-07-06 青岛海尔空调器有限总公司 The indoor unit of wall-hanging air conditioner
WO2019159241A1 (en) * 2018-02-13 2019-08-22 三菱電機株式会社 Air-conditioning system, air-conditioning control device, air-conditioning control method and program
CN108626837A (en) * 2018-03-05 2018-10-09 中国矿业大学 A kind of pillar balanced ventilation device and method
CN108469063A (en) * 2018-03-12 2018-08-31 青岛海尔空调器有限总公司 Wall-hanging indoor unit of air conditioner
CN108386917B (en) * 2018-04-20 2021-04-20 青岛海尔空调器有限总公司 Fresh air conditioner indoor unit
CN108562023B (en) * 2018-04-27 2020-12-22 广东美的制冷设备有限公司 Control method of air conditioner, air conditioner and computer readable storage medium
CN208920300U (en) * 2018-07-16 2019-05-31 青岛海尔空调器有限总公司 On-hook in fresh air wind guiding component and fresh air conditioner room
CN110887121A (en) * 2018-08-15 2020-03-17 青岛海尔空调器有限总公司 Fresh air conditioner indoor unit
CN209857189U (en) * 2018-12-26 2019-12-27 美的集团武汉制冷设备有限公司 Air conditioner indoor unit and air conditioner
CN109751736A (en) * 2018-12-29 2019-05-14 广东美的暖通设备有限公司 For the control method of air pipe type air-conditioner, device and air pipe type air-conditioner
CN109915936A (en) * 2019-03-25 2019-06-21 珠海格力电器股份有限公司 A kind of air-conditioning internal machine and air-conditioning
CN109990389A (en) * 2019-04-29 2019-07-09 广东美的制冷设备有限公司 Air conditioner
CN110926002A (en) * 2019-11-27 2020-03-27 同济大学 Adjustable confluence distributor
CN110986167A (en) * 2019-12-04 2020-04-10 珠海格力电器股份有限公司 Indoor unit of air conditioner
CN111043662A (en) * 2019-12-30 2020-04-21 Tcl空调器(中山)有限公司 Machine and new trend air conditioner in new trend air conditioning
CN211601045U (en) * 2019-12-31 2020-09-29 浙江美尔凯特智能厨卫股份有限公司 Air conditioning system with uniform air outlet
CN111412600A (en) * 2020-03-31 2020-07-14 宁波奥克斯电气股份有限公司 Fresh air conditioner control method
CN212132679U (en) * 2020-05-19 2020-12-11 广东美的制冷设备有限公司 Air conditioner
CN212319880U (en) * 2020-05-19 2021-01-08 广东美的制冷设备有限公司 Air conditioner
CN212408873U (en) * 2020-06-30 2021-01-26 广东美的制冷设备有限公司 Machine in new trend module and air conditioning
CN212869983U (en) * 2020-07-31 2021-04-02 海信（山东）空调有限公司 Air conditioner indoor unit and air conditioner
CN212869974U (en) * 2020-07-31 2021-04-02 海信（山东）空调有限公司 Indoor machine of air conditioner
CN212431089U (en) * 2020-08-19 2021-01-29 青岛海尔空调器有限总公司 Jet device for wall-mounted air conditioner indoor unit and wall-mounted air conditioner indoor unit
CN212431090U (en) * 2020-08-19 2021-01-29 青岛海尔空调器有限总公司 Wall-mounted air conditioner indoor unit
CN213272872U (en) * 2020-09-14 2021-05-25 青岛海尔空调器有限总公司 Fresh air conditioner and cabinet type fresh air conditioner
CN112113276B (en) * 2020-10-15 2022-07-19 青岛海尔空调器有限总公司 Wall-mounted air conditioner indoor unit
CN112432337B (en) * 2020-11-27 2021-11-16 珠海格力电器股份有限公司 Air port position regulating method and device, air conditioner and storage medium
CN112902385A (en) * 2021-02-03 2021-06-04 珠海格力电器股份有限公司 Control method, fresh air system and air conditioner
CN216693754U (en) * 2021-05-20 2022-06-07 青岛海尔空调器有限总公司 Wall-mounted air conditioner indoor unit

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