WO2020173104A1 - 新风模块、空调室内机和空调器 - Google Patents
新风模块、空调室内机和空调器 Download PDFInfo
- Publication number
- WO2020173104A1 WO2020173104A1 PCT/CN2019/112434 CN2019112434W WO2020173104A1 WO 2020173104 A1 WO2020173104 A1 WO 2020173104A1 CN 2019112434 W CN2019112434 W CN 2019112434W WO 2020173104 A1 WO2020173104 A1 WO 2020173104A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fresh air
- frame
- edge
- air conditioner
- reinforcing ribs
- Prior art date
Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 46
- 238000009434 installation Methods 0.000 claims description 8
- 239000003351 stiffener Substances 0.000 description 7
- 238000004378 air conditioning Methods 0.000 description 6
- 238000005452 bending Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 102100023170 Nuclear receptor subfamily 1 group D member 1 Human genes 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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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
- F24F1/0018—Indoor units, e.g. fan coil units characterised by 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
- F24F13/20—Casings or covers
-
- 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
- F24F1/0035—Indoor units, e.g. fan coil units characterised by introduction of outside air to the room
-
- 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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P2070/00—Details
- F01P2070/50—Details mounting fans to heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
- F01P5/06—Guiding or ducting air to, or from, ducted 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
- F24F1/0022—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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- 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
- F24F13/20—Casings or covers
- F24F2013/205—Mounting a ventilator fan therein
Definitions
- This application relates to the technical field of air conditioners, in particular to a fresh air module, an air conditioner indoor unit, and an air conditioner.
- the wall-mounted household air conditioner performs circulatory heat exchange of indoor air. When it is operated in a closed room for a long time, because it cannot be supplemented by outdoor air, the indoor air cannot be renewed, and users are prone to adverse physiological reactions. At present, some air-conditioning products add fresh air modules to realize fresh air ventilation or purification functions, but the fixed structure of the motors used to drive the fans in the fresh air modules is not stable enough, resulting in large vibrations and noise that affect users.
- the main purpose of this application is to propose a fresh air module, an air conditioner indoor unit and an air conditioner, which aims to improve the problem of large vibration and noise of the fresh air module.
- this application discloses a fresh air module, the fresh air module comprising:
- a fresh air housing comprising a mounting frame, the mounting frame is formed with a clamping space, and a surface of the mounting frame facing away from the clamping space is convexly provided with reinforcing ribs;
- a fresh air motor where the fresh air motor is installed in the holding space.
- the fresh air housing includes a main body, the installation is installed in the middle of the main body, the edge of the main body is formed with a convex edge, and the reinforcing rib is formed by the mounting frame The central part of the vent extends toward the edge of the fresh air housing and is connected with the convex edge.
- an escape hole is provided in the middle of the main body
- the mounting frame includes a frame and a base
- the frame is formed by bending and extending the edge of the escape hole toward the center, and The base snaps onto The frame is enclosed to form the clamping space, and the surface of the frame and the main body away from the clamping space is formed with the reinforcing ribs.
- the multiple stiffeners are evenly arranged along the circumferential direction of the frame.
- the reinforcing ribs are sheet-shaped and arranged perpendicular to the surface of the frame.
- the frame includes a plurality of rack bars arranged at intervals, the rack bars are formed by bending and extending the edge of the avoiding hole toward the center, and the reinforcing ribs are provided with a plurality of , Wherein the two reinforcing ribs are arranged in parallel and are respectively located on two sides in the width direction of a frame.
- At least one of the reinforcing ribs is arranged in a stepped manner from the center of the frame to the edge of the frame.
- This application further discloses an air conditioner indoor unit, the air conditioner indoor unit includes a fresh air module, and the fresh air module is the fresh air module as described above.
- This application also discloses an air conditioner, which includes the air conditioner indoor unit of any one of the above embodiments and the air conditioner outdoor unit connected to the air conditioner indoor unit.
- stiffeners are provided on the mounting frame for installing the fresh air motor. Because the stiffeners can strengthen the strength of the mounting frame, the structural stability of the mounting frame is good, and the mounting frame is prevented from following the fresh air. The vibration of the motor causes greater deformation, thereby reducing machine vibration. In this way, the fresh air module can reduce noise generation during operation, avoid transmission to users, and improve user experience; at the same time, it can extend the service life of the fresh air casing, ensure the stable operation of the fresh air motor, and improve the performance of the fresh air module.
- FIG. 1 is a schematic structural diagram of a fresh air module in an embodiment of the application
- Figure 2 is a front view of the fresh air module shown in Figure 1;
- Figure 3 is a bottom view of the fresh air module shown in Figure 1;
- FIG. 4 is a schematic structural diagram of the fresh air module shown in Fig. 1 from another perspective;
- FIG. 5 is a schematic view of the structure of the fresh air housing in the fresh air module shown in Figure 1;
- Fig. 6 is a schematic diagram of the structure of the base in the fresh air module shown in Fig. 1.
- This application proposes a fresh air module 100.
- the fresh air module 100 includes:
- Fresh air housing 10 said fresh air housing 10 includes a mounting frame 13, and said mounting frame 13 is formed with a clamping space 13a;
- a reinforcing rib 1311 is protrudingly provided on the surface of the mounting frame 13 away from the clamping space 13a.
- the fresh air module 100 is mainly installed in the indoor unit of the air conditioner to inject fresh air into the room
- the built-in installation structure of the fresh air module 100 is both beautiful and convenient to use.
- the air conditioner indoor unit here can be a wall-mounted unit or a cabinet type indoor unit, which is not limited here.
- the fresh air module 100 can also be installed and used separately.
- the fresh air housing 10 of the fresh air module 100 is formed with a fresh air cavity, and the fresh air housing 10 is provided with a fresh air outlet and a fresh air inlet communicating with the fresh air cavity, and the fresh air inlet is connected to the outdoor and outdoor areas by connecting a fresh air pipe.
- Fresh air cavity the fresh air module 100 also includes a fresh air fan.
- the fresh air fan is a device that sucks in and outputs air. The fresh air fan is installed in the fresh air cavity, and is set to drive outdoor air into the fresh air cavity, and then the outdoor air is input into the room through the fresh air outlet, thereby sucking outdoor air into the room to freshen the air.
- the rotation of the fresh air fan is driven by the fresh air motor 30, which
- the wind motor 30 is installed in the mounting frame 13 of the fresh air housing 10 and is connected to the fresh air fan through a rotating shaft to realize driving. Therefore, the mounting frame 13 is provided with a shaft hole through which the rotating shaft passes.
- the mounting frame 13 may be an integral structure with the fresh air housing 10, or may be a separate structure, which is connected by a fixed or detachable connection.
- the clamping space 13a matches the shape of the fresh air motor 30, so as to realize the stable installation of the fresh air motor 30.
- the surface of the mounting frame 13 facing away from the clamping space 13a is provided with reinforcing ribs 1311.
- the reinforcing ribs 1311 may be one or more, and the shape may be block, strip or other, which is not limited here.
- the reinforcing rib 1311 and the mounting frame 13 are integrally formed, which effectively improves the structural strength of the mounting frame 13.
- the fresh air module 100 of the technical solution of the present application is provided with reinforcing ribs 1311 on the mounting frame 13 for installing the fresh air motor 30.
- the reinforcing ribs 1311 can strengthen the strength of the mounting frame 13, so that the mounting frame 13 has good structural stability. This prevents the mounting frame 13 from being greatly deformed due to the vibration of the fresh air motor 30, thereby reducing the vibration of the fresh air module 100.
- the fresh air module 100 can reduce noise generation during operation, prevent noise from being transmitted to users, and improve user experience; at the same time, the setting of the reinforcing rib 1311 can also extend the service life of the fresh air housing 10, ensure the stable operation of the fresh air motor 30, and improve The performance of the fresh air module 100.
- the fresh air housing 10 includes a main body 11, and the mounting bracket 13 is installed in the middle of the main body 11.
- the edge of the main body 11 is formed with a convex edge 111, and the reinforcing rib 1311 extends from the center of the mounting frame 13 to the edge of the fresh air housing 10 and is connected to the convex edge 111.
- the main body 11 of the fresh air housing 10 forms a part of the fresh air cavity.
- the fresh air housing 10 is a split structure, which is composed of two detachable parts that are fastened together to form the fresh air cavity.
- the main body 11 is a part of it, and the mounting bracket 13 is installed in the middle of the main body 11, so that the fresh wind motor 30 can be installed in the middle of the main body 11, thereby improving the installation stability of the fresh wind motor 30.
- the main body 11 is roughly in the shape of a volute, and the other part is roughly the same in shape as the main body 11, and is formed with a cavity for accommodating the fresh air fan. Corresponding connection.
- a convex edge 111 is formed on the edge of the surface of the main body 11 facing away from the clamping space 13a. This surface is also the surface facing away from the fresh air cavity.
- the convex edge 111 and the main body 11 are an integral structure with high structural strength. Specifically, the convex edge 111 is vertically arranged on the surface of the main body 11 in a sheet shape, which can further increase the structural stability of the convex edge 111 and the main body 11. Of course, the convex edge 11
- the convex edges 111 may be continuously distributed along the edge of the main body 11, or may be arranged at intermittent intervals, so as to ensure that they are connected to the extension ends of the reinforcing ribs 1311.
- the reinforcing rib 1311 provided on the mounting frame 13 extends from the center of the main body 11 to the edge and abuts the flange 111.
- the reinforcing rib 1311 is also connected to the surface of the main body 11, so that the reinforcing rib 1311 and the flange 111 can be integrated Structure, the extension direction of the rib 1311 is perpendicular to the extension direction of the rib 111, so that when the fresh wind motor 30 vibrates, the rib 111 can effectively block the vibration deformation of the mounting frame 13 and the rib 1311 in the extension direction.
- the structural stability of the mounting frame 13 is further strengthened, so that the stable operation performance of the fresh air motor 30 can be improved, and the generation of noise can be reduced.
- the main body 11, the mounting frame 13, the reinforcing ribs 131 1 and the flange 111 are all arranged in an integrally formed structure, which is convenient for processing, and at the same time, the strength of the fresh air housing 10 can be significantly improved.
- the body 11 is provided with an escape hole 113 in the middle
- the mounting frame 13 includes a frame 131 and a base 133
- the frame 131 is formed by
- the edge of the escape hole 113 is formed by bending and extending toward the center
- the base 133 is buckled with the frame 131 and enclosed to form the clamping space 13a
- the frame 131 and the body 11 are away from the clamping space 13a
- the surface is formed with the reinforcing ribs 131
- the mounting frame 13 is configured as a detachably connected frame 131 and a base 133.
- the frame 131 is formed by bending and extending the body 11 along the edge of the avoiding hole 113 toward the center. Thereby, a trough body for accommodating the fresh air motor 30 is formed, and the base 133 is buckled on the frame 131 to form a clamping space 13a.
- the connection between the base 133 and the frame 131 may be threaded connection, snap connection, or plug connection.
- the frame 131 and the base 133 are provided in a threaded connection.
- the fresh air motor 30 is mainly accommodated in the frame 131, so the stiffener 1311 is provided on the surface of the frame 131, which can significantly improve the structural stability of the mounting frame 13, and can improve the fresh air module 100 The overall stability.
- FIG. 2 Please refer to FIG. 2.
- the plurality of reinforcing ribs 1311 are evenly arranged along the circumference of the frame 131.
- multiple reinforcement ribs 1311 are provided, and the multiple here may be two or more than two.
- An increase in the number of reinforcement ribs 1311 can further improve the structural stability of the mounting frame 13.
- the plurality of reinforcing ribs 1 311 are evenly arranged along the circumference of the frame 131, thereby enhancing the strength of each part of the frame 131, preventing the uneven structural strength of the frame 131 from causing stress concentration due to vibration, and improving the strength of the mounting frame 13 Uniformity
- the reinforcing rib 1311 is in a sheet shape and is arranged perpendicular to the surface of the frame 131.
- the rib 1311 is provided in a sheet shape, and the thickness range of the rib 1311 can be selected according to the thickness of the main body 11, and can be consistent with the thickness of the main body 11.
- the sheet-like reinforcing ribs 1311 are arranged perpendicular to the surface of the frame 131. Through the principle of force superposition, the deformation degree of the body 11 and the frame 131 is effectively reduced, thereby reducing the vibration frequency of the mounting frame 13, and improving the stability of the fresh air motor 30. Reduce noise generation.
- the frame 131 includes a plurality of rack bars 1313 arranged at intervals, and there are a plurality of the reinforcing ribs 1311, wherein the two reinforcing ribs 1311 are arranged in parallel and are respectively located in a The two sides of the frame bar 131 3 in the width direction.
- the frame 131 in order to cooperate with the installation of the fresh air motor 30 and effectively dissipate heat, the frame 131 is composed of a plurality of rack bars 1313 arranged at intervals, and there is a heat dissipation space between every two rack bars 1313, which can significantly improve The running performance of the fresh air motor 30 ensures good heat dissipation performance.
- Each frame bar 1313 is formed by bending and extending in the center direction to avoid the edge of the hole 113.
- the ribs 1311 are respectively located on both sides of the frame bar 1313 in the width direction, so that the structural strength of the frame bar 1313 can be significantly increased, and the structural stability of the frame 131 can be ensured.
- the base 133 is provided with three connecting lugs 1331, each connecting lug 1 331 is provided with a connecting hole 1333, and the three rack bars 1313 of the frame 131 are provided with mounting holes 1313a through the connecting holes 1333 and the frame 131
- the mounting holes 1313a of the three rack bars 1313 are threadedly connected, thereby realizing a stable mounting structure.
- the base 133 is provided with a positioning groove 1335 at the end of the connecting ear 1 331, and a positioning block 1313b is provided at the end of the frame bar 1313.
- the positioning groove 1335 is matched with the positioning block 1313b, so that the base 133 is relatively fixed to the frame 131, thereby facilitating threaded connection and improving assembly efficiency.
- a convex rib 1315 is protruded between every two reinforcing ribs 1311, and the convex rib 1315 extends from the center of the frame 131 to the edge .
- each frame bar 1313 has two reinforcements There is also a rib 1315 between the ribs 1311.
- the rib 1315 can be integrally formed with the frame bar 1313.
- the structural shape of the rib 1315 is also sheet-like, and is arranged perpendicular to the surface of the frame bar 1313, and its thickness can be smaller than the reinforcing bar 1313.
- the thickness of the rib 1311, the rib 1315 extends from the center of the frame 131 to the edge, and the length in the extending direction can also be less than the length of the rib 1311, which is convenient for processing, and can also serve as an auxiliary rib 1311 to strengthen the frame 131 together. .
- At least one of the reinforcing ribs 1311 is arranged stepwise from the center of the frame 131 to the edge of the frame 131.
- the frame bar 1313 is bent and extended in its extension direction, a certain stepped structure is formed.
- the height of the rib 1311 perpendicular to the frame bar 1313 may be inconsistent or inconsistent in its extension direction.
- the reinforcing rib 1311 also has a stepped structure in its extension direction.
- the stepped structure can be matched with the stepped shape of the frame bar 1313, or a stepped structure can be formed in the part in contact with the main body 11.
- the arrangement of the stiffener 1311 can further improve the structural strength of the stiffener 1311 itself.
- a step is formed in the direction perpendicular to its extension direction, which can effectively block the softness in the extension direction.
- the rigidity is improved, thereby increasing the structural strength of the frame bars 1313 and the frame 131, further improving the stability of the fresh air motor 30, and reducing noise generation.
- This application further discloses an air conditioner indoor unit (not shown), the air conditioner indoor unit includes a fresh air module 100, and the fresh air module 100 is the fresh air module 100 described in the above embodiment, and the air conditioner in this embodiment
- the air-conditioning indoor unit of this embodiment adopts the technical solution of the above-mentioned embodiment, it has at least the functions brought about by the technical solution of the above-mentioned embodiment, and will not be repeated here.
- the air-conditioning indoor unit is a device that exchanges heat with air, for example, cooling or heating air.
- the air-conditioning indoor unit also includes a second housing and an indoor unit host
- the second housing includes but is not limited to components such as the chassis and the face frame.
- the indoor unit host includes but is not limited to the indoor heat exchanger and wind wheel.
- the second housing forms an air duct and has an air inlet and an air outlet. The wheel is arranged in the air duct, the wind wheel rotates, and the air enters the air duct after passing through the indoor heat exchanger and is output through the air outlet.
- the fresh air module 100 is also arranged in the second housing, and is arranged side by side with the indoor unit host in the length direction of the second housing, that is, the fresh air housing 10 of the fresh air module 100 is arranged side by side with the indoor heat exchanger or wind wheel , So that the outdoor air circulating in the fresh air cavity does not affect the heat exchange efficiency of the indoor heat exchanger.
- the second shell can be opened with The fresh air outlet of the fresh air module 100 is connected to an opening to ensure that the fresh air is input into the room.
- the panel of the second housing does not cover the fresh air outlet, and the fresh air outlet is directly connected to the room, thereby effectively improving the efficiency of refreshing air.
- This application also discloses an air conditioner (not shown), the air conditioner includes an air conditioner indoor unit and an air conditioner outdoor unit connected to the air conditioner indoor unit.
- the air conditioner indoor unit includes a second casing, an indoor unit main body, and a fresh air module 100, and the fresh air module 100 and the indoor unit main body are arranged side by side along the length of the second casing.
- the specific structure of the air-conditioning indoor unit of this embodiment refers to the above-mentioned embodiment. Since the air-conditioning indoor unit of this embodiment adopts the technical solution of the above-mentioned embodiment, it has at least the effect brought by the technical solution of the above-mentioned embodiment. Let me repeat them one by one.
- the air conditioner outdoor unit may be an air conditioner outdoor unit in the current technology.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Motor Or Generator Frames (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19798154.1A EP3730849A4 (en) | 2019-02-27 | 2019-10-22 | FRESH AIR MODULE, INDOOR AIR CONDITIONER UNIT, AND AIR CONDITIONER |
US17/429,181 US20220196281A1 (en) | 2019-02-27 | 2019-10-22 | Fresh air assembly, air conditioner indoor unit, and air conditioner |
JP2019563735A JP7108639B2 (ja) | 2019-02-27 | 2019-10-22 | 外気導入モジュール、空調室内機及び空気調和機 |
CA3129462A CA3129462C (en) | 2019-02-27 | 2019-10-22 | Fresh air assembly, air conditioner indoor unit, and air conditioner |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920253412.4U CN209672468U (zh) | 2019-02-27 | 2019-02-27 | 新风模块、空调室内机和空调器 |
CN201920253412.4 | 2019-02-27 |
Publications (1)
Publication Number | Publication Date |
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WO2020173104A1 true WO2020173104A1 (zh) | 2020-09-03 |
Family
ID=68570101
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2019/112434 WO2020173104A1 (zh) | 2019-02-27 | 2019-10-22 | 新风模块、空调室内机和空调器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20220196281A1 (zh) |
EP (1) | EP3730849A4 (zh) |
JP (1) | JP7108639B2 (zh) |
CN (1) | CN209672468U (zh) |
CA (1) | CA3129462C (zh) |
WO (1) | WO2020173104A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114440317A (zh) * | 2022-02-16 | 2022-05-06 | 上海恩博力电器有限公司 | 具有新风模块的空调器 |
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EP3730849A4 (en) | 2021-06-09 |
CN209672468U (zh) | 2019-11-22 |
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JP2021517226A (ja) | 2021-07-15 |
CA3129462C (en) | 2024-06-04 |
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EP3730849A1 (en) | 2020-10-28 |
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