CN112880033B - Fresh air device and air conditioner having the same - Google Patents
Fresh air device and air conditioner having the same Download PDFInfo
- Publication number
- CN112880033B CN112880033B CN202110304408.8A CN202110304408A CN112880033B CN 112880033 B CN112880033 B CN 112880033B CN 202110304408 A CN202110304408 A CN 202110304408A CN 112880033 B CN112880033 B CN 112880033B
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- Prior art keywords
- fresh air
- component
- exhaust
- connecting pipe
- air
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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
- F24F1/0035—Indoor units, e.g. fan coil units characterised by introduction of outside air to the room
- F24F1/0038—Indoor units, e.g. fan coil units characterised by introduction of outside air to the room in combination with simultaneous exhaustion of inside air
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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
- F24F1/0033—Indoor units, e.g. fan coil units characterised by fans having two or more fans
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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
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/005—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted on the floor; standing on the floor
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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
- F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
- F24F1/0073—Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement of filters
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention provides a fresh air device and an air conditioner with the same, wherein the fresh air device comprises a connecting pipe, an air exhaust assembly, a fresh air assembly and a first adjusting assembly, wherein the air exhaust assembly is communicated with the connecting pipe to exhaust indoor air introduced by the air exhaust assembly to the outside through the connecting pipe, the fresh air assembly is communicated with the connecting pipe to exhaust outdoor air introduced by the fresh air assembly to the inside through the connecting pipe, the first adjusting assembly is connected with the connecting pipe and is movably arranged to enable the connecting pipe to be communicated with the air exhaust assembly and/or the fresh air assembly or to seal the connecting pipe through adjusting the state of the first adjusting assembly. The user can select a proper mode according to the self requirement, so that the problem of single function of the air conditioner in the prior art is solved.
Description
Technical Field
The invention relates to the field of air conditioners, in particular to a fresh air device and an air conditioner with the same.
Background
An air conditioner mainly used for adjusting indoor air temperature is equipment, and people pay more attention to indoor air quality due to the air pollution problems such as haze and the like, and the air purifying function of the indoor air conditioner is more important.
At present, a floor type air conditioner indoor unit on the market is usually provided with a fresh air device, but most of the floor type air conditioner indoor unit is used for introducing outdoor fresh air into indoor environment, improving indoor environment air quality and leading indoor waste gas out of the outdoor.
Therefore, the air conditioner in the prior art has single function, when the air conditioner is opened, the indoor air conditioner is usually in a closed state, indoor dirty air cannot be timely discharged outdoors, and outdoor air cannot be timely introduced indoors, so that the higher the concentration of carbon dioxide is, the higher the harm to human body is.
Disclosure of Invention
The invention mainly aims to provide a fresh air device and an air conditioner with the same, so as to solve the problem that the air conditioner in the prior art is single in function.
In order to achieve the above object, according to one aspect of the present invention, there is provided a fresh air device including a connection pipe, an air discharging assembly communicating with the connection pipe to discharge indoor air introduced by the air discharging assembly to the outside through the connection pipe, a fresh air assembly communicating with the connection pipe to discharge outdoor air introduced by the fresh air assembly to the inside through the connection pipe, a first adjusting assembly connected with the connection pipe, the first adjusting assembly being movably disposed to communicate the connection pipe with the air discharging assembly and/or the fresh air assembly by adjusting a state of the first adjusting assembly, or to block the connection pipe.
Further, the first adjusting assembly includes a first baffle, the first baffle being adjustably positioned to block or clear the lumen of the connecting tube.
Further, the first adjusting assembly further comprises a first adjusting bracket, the first baffle plates are rotatably arranged on the first adjusting bracket and connected with the connecting pipe, and/or the first baffle plates are multiple, each first baffle plate is provided with a first shielding position and a first avoiding position, and when each first baffle plate is in the first shielding position, the first baffle plates are mutually spliced to block the connecting pipe.
Further, the first adjusting bracket comprises a first annular body, the first baffle is arranged on the inner side of the first annular body and is matched with the inner wall surface of the first annular body, and the first annular body is communicated with the lumen of the connecting pipe.
The fresh air device further comprises a wind shielding part, the wind shielding part is provided with a buffer cavity, and the wind shielding part is arranged between the fresh air component and the connecting pipe, so that the outdoor fresh air entering the connecting pipe passes through the buffer cavity and then enters the fresh air component through adjusting the first adjusting component.
Further, the fresh air device further comprises a second adjusting component, the wind shielding component is provided with a communication port communicated with the buffer cavity, and the second adjusting component is arranged at the communication port to open or close the communication port.
When the second adjusting component is positioned at the closing position for closing the communication port, the first adjusting component is positioned at the position for communicating the exhaust component and the connecting pipe, so that indoor air in the exhaust component flows out of the room through the connecting pipe after passing through the communication hole.
Further, the first adjusting component is provided with a separation state for separating the pipe cavity of the connecting pipe into a fresh air channel and an air exhaust channel, the communication port is provided with a fresh air opening opposite to the fresh air channel and an air exhaust opening opposite to the air exhaust channel, and the second adjusting component comprises a second baffle plate arranged at the fresh air opening and a third baffle plate arranged at the air exhaust opening.
Further, the fresh air device further comprises a filtering component, wherein the filtering component is arranged between the wind shielding component and the fresh air component, so that air in the buffer cavity enters the fresh air component after being filtered by the filtering component.
The wind shielding component comprises a first end face opposite to the connecting pipe, a second end face opposite to the fresh air component and a third end face opposite to the exhaust component, wherein the first end face is perpendicular to the second end face, and the third end face comprises a first supporting face parallel to the second end face and a second supporting face obliquely arranged with the first supporting face.
The fresh air device comprises a fresh air volute and a fresh air fan blade arranged in the fresh air volute, and the fresh air device further comprises a fresh air motor used for driving the fresh air fan blade, wherein the rotation axis of the fresh air fan blade and the rotation axis of the fresh air fan blade are arranged at a preset included angle.
According to another aspect of the present invention, there is provided an air conditioner, including a machine body and a fresh air device disposed in the machine body, wherein the fresh air device is the fresh air device.
By applying the technical scheme of the invention, the fresh air device comprises the connecting pipe, the air exhaust assembly, the fresh air assembly and the first adjusting piece, wherein the first adjusting piece is connected with the connecting pipe, and the state of the first adjusting piece is adjusted by movably arranging the first connecting piece so as to realize the communication between different assemblies. When the air exhaust assembly is communicated with the connecting pipe, the fresh air device is in an air exhaust state, when the air exhaust assembly is not communicated with the connecting pipe, the fresh air device is in a fresh air guiding state, when the air exhaust assembly is communicated with the connecting pipe, the fresh air assembly is communicated with the connecting pipe, the air device is in a wind mixing state, when the first regulating piece is used for plugging the connecting pipe, the fresh air device is in an internal circulation state, a user can select a proper mode according to the self requirement, and the problem that the functions of an air conditioner in the prior art are single is solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:
FIG. 1 shows a schematic structural view of one embodiment of a fresh air device according to the present invention;
FIG. 2 shows a schematic view of the reverse direction of the fresh air device of FIG. 1;
FIG. 3 shows an exploded view of the fresh air device of FIG. 1;
FIG. 4 shows a schematic structural view of a first conditioning bracket of the fresh air device of FIG. 3;
FIG. 5 shows a structural schematic diagram of the first adjustment bracket of FIG. 4 in the opposite direction;
FIG. 6 shows a schematic structural view of a wind blocking component of the fresh air device of FIG. 3;
FIG. 7 shows a schematic structural view of the wind shield member of FIG. 6 in a reverse direction;
FIG. 8 shows a partial cross-sectional view of a fresh air device according to the present invention;
FIG. 9 shows a schematic structural view of the fresh air device according to the present invention in a fresh air introducing state;
FIG. 10 shows a schematic structural view of a fresh air device according to the present invention in a mixed air state;
FIG. 11 shows a schematic structural view of a fresh air device according to the invention in an exhaust state;
FIG. 12 shows a schematic structural view of the fresh air device according to the invention in an internal circulation state, and
Fig. 13 shows a structural schematic diagram of an air conditioner according to the present invention.
Wherein the above figures include the following reference numerals:
10. A fresh air device;
110. a connecting pipe;
120. The air exhaust assembly, 121, an air exhaust volute, 122, an air exhaust fan blade, 123, an air exhaust motor, 124 and an air exhaust volute cover;
130. the fresh air assembly, the fresh air volute, the fresh air fan blade, the fresh air motor, the fresh air outlet and the fresh air volute cover are respectively arranged at the front end of the fresh air inlet and the rear end of the fresh air inlet respectively;
140. A first adjustment assembly; 141, a first baffle plate, 142, a first adjusting bracket, 1421, a first annular body, 1422 and a first return air shell;
150. The wind shielding component comprises a wind shielding component, a buffer cavity, a 152, a communication port, 153, a communication hole, 154, a first end surface, 155, a second end surface, 156, a third end surface, 1561, a first supporting surface, 1562 and a second supporting surface;
160. the second adjusting component comprises 161, a second baffle, 162 and a third baffle;
170. a filter member 171, a filter port;
20. an air conditioner.
Detailed Description
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.
Fig. 1 shows a schematic structural illustration of an embodiment of a fresh air device 10 according to the invention. Fig. 2 shows a schematic structural diagram of the fresh air system 10 of fig. 1 in the opposite direction. Referring to fig. 1 and 2, the fresh air device 10 includes a connection pipe 110, an exhaust assembly 120, a fresh air assembly 130, and a first conditioning assembly 140.
The exhaust assembly 120 communicates with the connection pipe 110 to exhaust the indoor air introduced by the exhaust assembly 120 to the outside through the connection pipe 110.
The fresh air assembly 130 communicates with the connection pipe 110 to discharge the outdoor air introduced from the fresh air assembly 130 into the room through the connection pipe 110.
The first regulating assembly 140 is connected to the connection pipe 110, and the first regulating assembly 140 is movably disposed to communicate the connection pipe 110 with the air exhausting assembly 120 and/or the fresh air assembly 130 or to block the connection pipe 110 by adjusting the state of the first regulating assembly 140. When the air exhaust assembly 120 is communicated with the connecting pipe 110, the fresh air device 10 is in an air exhaust state when the fresh air assembly 130 is not communicated with the connecting pipe 110, when the air exhaust assembly 120 is not communicated with the connecting pipe 110, the fresh air device 10 is in a fresh air guiding state when the air exhaust assembly 130 is communicated with the connecting pipe 110, when the air exhaust assembly 120 is communicated with the connecting pipe 110, the fresh air device 130 is in a wind mixing state, when the connecting pipe 110 is plugged by the first regulating piece, the fresh air device 10 is in an internal circulation state, and a user can select a proper mode according to own needs, so that the problem that the functions of the air conditioner 20 in the prior art are single is solved.
Fig. 3 shows an exploded view of the fresh air device 10 of fig. 1. Referring to fig. 3, the first adjustment assembly 140 includes a first shutter 141.
The first barrier 141 is adjustably positioned to block or clear the lumen of the connecting tube 110.
In some embodiments, the first shutter 141 is connected with a first rotating shaft, and the first rotating shaft is in driving connection with the first motor to pass through the first motor
In the first embodiment, the first adjustment assembly 140 further includes a first adjustment bracket 142, and the first shutter 141 is rotatably installed on the first adjustment bracket 142, and the first adjustment bracket 142 is connected to the connection pipe 110.
In the second embodiment, the first baffle plates 141 are plural, each first baffle plate 141 has a first shielding position and a first avoiding position, and when each first baffle plate 141 is in the first shielding position, the plural first baffle plates 141 are spliced with each other to block the connection pipe 110.
Fig. 4 shows a schematic structural illustration of a first adjusting bracket 142 of the fresh air device 10 in fig. 3. Fig. 5 shows a structural schematic diagram of the first adjustment bracket 142 of fig. 4 in the opposite direction. Referring to fig. 4 and 5, the first adjustment bracket 142 includes a first ring 1421, and the first baffle 141 is disposed inside the first ring 1421 and is adapted to an inner wall surface of the first ring 1421, and the first ring 1421 communicates with a lumen of the connection tube 110.
Referring to fig. 5, the first regulating bracket 142 includes a first annular body 1421 and a first return air housing 1422, the first return air housing 1422 having a return air cavity in communication with the first annular body 1421.
Fig. 6 shows a schematic structural illustration of a wind shielding component 150 of the fresh air device 10 in fig. 3. Fig. 7 shows a structural schematic diagram of the wind shielding member 150 in fig. 6 in the opposite direction. Referring to fig. 6 and 7, the fresh air device 10 further includes a wind shielding member 150.
The wind shielding part 150 has a buffer chamber 151, and the wind shielding part 150 is disposed between the fresh air component 130 and the connection pipe 110 to allow the outdoor fresh air introduced into the connection pipe 110 to pass through the buffer chamber 151 and then enter the fresh air component 130 by adjusting the first adjusting component 140.
The fresh air device 10 also includes a second conditioning assembly 160.
The wind shielding member 150 has a communication port 152 communicating with the buffer chamber 151, and a second regulating member 160 is provided at the communication port 152 to open or close the communication port 152.
The wind shielding member 150 is provided with a communication hole 153, the air exhausting assembly 120 is communicated with the communication hole 153, and when the second adjusting assembly 160 is at a closing position closing the communication hole 152, the first adjusting assembly 140 is at a position communicating the air exhausting assembly 120 and the connecting pipe 110, so that indoor air in the air exhausting assembly 120 flows out of the room through the connecting pipe 110 after passing through the communication hole 153.
The first regulating assembly 140 has a separation state for separating the lumen of the connection pipe 110 into a fresh air passage and an exhaust passage, the communication port 152 has a fresh air opening opposite to the fresh air passage and an exhaust opening opposite to the exhaust passage, and the second regulating assembly 160 includes a second baffle 161 disposed at the fresh air opening and a third baffle 162 disposed at the exhaust opening.
The fresh air device 10 also includes a filter component 170. The filter 170 is disposed between the wind shielding member 150 and the fresh air component 130, so that the air in the buffer chamber 151 enters the fresh air component 130 after being filtered by the filter 170.
In some embodiments, the wind shielding member 150 is provided with a filter port 171, and the filter member 170 is inserted into the buffer chamber 151 through the filter port 171.
The wind shield member 150 includes a first end face 154, a second end face 155, and a third end face 156.
The first end face 154 is opposite the connection tube 110. The second end 155 is opposite the fresh air component 130. The third end 156 is opposite the exhaust assembly 120.
The first end surface 154 and the second end surface 155 are perpendicular, and the third end surface 156 includes a first support surface 1561 parallel to the second end surface 155 and a second support surface 1562 disposed obliquely to the first support surface 1561.
The exhaust assembly 120 includes an exhaust volute 121, an exhaust fan blade 122, an exhaust motor 123, and an exhaust volute cover 124. The exhaust fan blade 122 is disposed in the exhaust volute 121. The exhaust motor 123 is used for driving the exhaust fan blade 122.
The fresh air assembly 130 includes a fresh air volute 131, a fresh air fan 132, a fresh air motor 133, and a fresh air volute cover 135. The fresh air assembly 130 is further provided with a fresh air outlet 134 for introducing fresh air into the indoor environment. The fresh air fan blade 132 is arranged in the fresh air volute 131. The fresh air motor 133 is used for driving the fresh air fan blades 132.
The rotation axis of the air exhaust fan blade 122 and the rotation axis of the fresh air fan blade 132 are arranged at a preset included angle. Wherein the predetermined angle is greater than 90 degrees and less than 180 degrees.
Fig. 13 shows a schematic structural view of an air conditioner 20 according to the present invention. Referring to fig. 13, the air conditioner 20 includes a body and a fresh air device 10 disposed in the body. The fresh air device 10 is the fresh air device 10 of the above embodiment.
Fig. 8 shows a partial cross-sectional view of a fresh air device 10 according to the invention. Fig. 9 shows a schematic structural view of the fresh air system 10 according to the invention in the fresh air intake state. Referring to fig. 8 and 9, the arrows indicate the direction and path of the air flow, when the fresh air device 10 is in the fresh air guiding state, the first baffle 141 can avoid the cavity of the connecting pipe 110, the second baffle 161 avoids the fresh air opening opposite to the fresh air channel, the third baffle 162 shields the air exhaust opening opposite to the air exhaust channel, the fresh air motor 133 is turned on, the air exhaust motor 123 is turned off, and the outdoor air in the fresh air channel enters the fresh air assembly 130 through the buffer cavity 151 to be discharged indoors, so that the outdoor fresh air can be introduced.
In some embodiments, when the fresh air device 10 is in the fresh air guiding state, the first baffle 141 can avoid the cavity of the connecting pipe 110, the second baffle 161 avoids the fresh air opening opposite to the fresh air channel, the third baffle 162 avoids the air exhaust opening opposite to the air exhaust channel, the fresh air motor 133 is turned on, the air exhaust motor 123 is turned off, and the outdoor air in the fresh air channel enters the fresh air assembly 130 through the buffer cavity 151 to be discharged indoors.
Fig. 10 shows a schematic structural view of the fresh air device 10 according to the invention in a mixed air state. Referring to fig. 10, the arrows indicate the airflow direction and path, when the fresh air device 10 is in the air mixing state, the first baffle 141 can avoid the cavity of the connecting pipe 110, the second baffle 161 avoids the fresh air opening opposite to the fresh air channel, the third baffle 162 avoids the air exhaust opening opposite to the air exhaust channel, the fresh air motor 133 is turned on, the air exhaust motor 123 is turned on, the outdoor air in the fresh air channel and the indoor air in the air exhaust channel both enter the buffer cavity 151 and are discharged into the room through the fresh air component 130, the fresh air can flow into the room after being mixed with the indoor air, the temperature of the outdoor fresh air is regulated, and the outdoor fresh air temperature is prevented from being too high or too low.
In some embodiments, when the fresh air device 10 is in the air mixing state, the first baffle 141 may avoid the lumen of the connecting pipe 110, the second baffle 161 may avoid the fresh air opening opposite to the fresh air channel, the third baffle 162 may cover the air exhaust opening opposite to the air exhaust channel, the fresh air motor 133 is turned on, the air exhaust motor 123 is turned on, and the outdoor air in the fresh air channel and the indoor air in the air exhaust channel both enter the buffer cavity 151 and are discharged into the room through the fresh air component 130.
Fig. 11 shows a schematic structural illustration of the fresh air system 10 according to the invention in the exhaust state. Referring to fig. 11, the arrows indicate the direction and path of the air flow, when the fresh air device 10 is in the air exhaust state, the first baffle 141 can avoid the cavity of the connecting pipe 110, the second baffle 161 shields the opposite fresh air opening of the fresh air channel, the third baffle 162 shields the opposite air exhaust opening of the air exhaust channel, the fresh air motor 133 is turned off, the air exhaust motor 123 is turned on, and the indoor air in the air exhaust assembly 120 flows out from the connecting pipe 110 to the outside through the communication hole 153, so that the indoor dirty air can be exhausted.
Fig. 12 shows a schematic structural view of the fresh air device 10 according to the invention in an internal circulation state. Referring to fig. 12, the arrows indicate the direction and path of the air flow, when the fresh air device 10 is in the internal circulation state, the first baffle 141 can shield the lumen of the connecting pipe 110, the second baffle 161 shields the opposite fresh air opening of the fresh air channel, the third baffle 162 shields the opposite air exhaust opening of the air exhaust channel, the fresh air motor 133 is turned on, the air exhaust motor 123 is turned on, and the indoor air in the air exhaust assembly 120 sequentially passes through the communication hole 153 and the communication port 152 and then enters the buffer chamber 151, is discharged into the room through the fresh air assembly 130, and can clean and filter the indoor air in an internal circulation manner.
In some embodiments, when the fresh air device 10 is in the internal circulation state, the first baffle 141 can shield the lumen of the connecting pipe 110, the second baffle 161 avoids the fresh air opening opposite to the fresh air channel, the third baffle 162 avoids the air exhaust opening opposite to the air exhaust channel, the fresh air motor 133 is turned on, the air exhaust motor 123 is turned on, and the indoor air in the air exhaust assembly 120 sequentially passes through the communication hole 153 and the communication port 152, then enters the buffer cavity 151, and is discharged into the room through the fresh air assembly 130.
Since the fresh air device 10 in the above embodiment shares one connecting pipe 110 when in the air exhaust state and when in the fresh air introducing state, the structure of the air conditioner 20 is simplified, the problem that the user punches two holes on the wall is avoided, and the installation cost is saved.
From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:
The fresh air device 10 comprises a connecting pipe 110, an exhaust assembly 120, a fresh air assembly 130 and a first adjusting piece, wherein the first adjusting piece is connected with the connecting pipe 110, and the state of the first adjusting piece is adjusted by movably arranging the first connecting piece so as to realize the communication between different assemblies. When the air exhaust assembly 120 is communicated with the connecting pipe 110, the fresh air device 10 is in an air exhaust state when the fresh air assembly 130 is not communicated with the connecting pipe 110, when the air exhaust assembly 120 is not communicated with the connecting pipe 110, the fresh air device 10 is in a fresh air guiding state when the air exhaust assembly 130 is communicated with the connecting pipe 110, when the air exhaust assembly 120 is communicated with the connecting pipe 110, the fresh air device 130 is in a wind mixing state, when the connecting pipe 110 is plugged by the first regulating piece, the fresh air device 10 is in an internal circulation state, and a user can select a proper mode according to own needs, so that the problem that the functions of the air conditioner 20 in the prior art are single is solved.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the application described herein may be capable of being practiced otherwise than as specifically illustrated and described. Furthermore, the terms "first," "second," "third," "fourth," and the like are used merely for distinguishing between descriptions and not for indicating or implying a relative importance. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In the description of the embodiments of the present invention, it should be noted that, directions or positional relationships indicated by terms such as "upper", "lower", "left", "right", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present invention and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present invention.
Furthermore, the terms "horizontal" and the like do not denote that the component is required to be absolutely horizontal or overhanging, but may be slightly inclined. As "horizontal" merely means that the structure is more horizontal than "vertical" and does not necessarily mean that the structure is entirely horizontal, but rather may be slightly inclined in the description of the embodiments of the present invention, it should also be noted that the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, unless explicitly specified and defined otherwise, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or communicate between the interiors of two elements. The specific meaning of the above terms in embodiments of the present invention will be understood in detail by those of ordinary skill in the art.
In the description of the present specification, reference to the term "some embodiments", or "other embodiments", or "in a first embodiment", or "in a second embodiment", or "in a third embodiment", etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Rather, the specific features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110304408.8A CN112880033B (en) | 2021-03-22 | 2021-03-22 | Fresh air device and air conditioner having the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110304408.8A CN112880033B (en) | 2021-03-22 | 2021-03-22 | Fresh air device and air conditioner having the same |
Publications (2)
| Publication Number | Publication Date |
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| CN112880033A CN112880033A (en) | 2021-06-01 |
| CN112880033B true CN112880033B (en) | 2024-12-27 |
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| CN202110304408.8A Active CN112880033B (en) | 2021-03-22 | 2021-03-22 | Fresh air device and air conditioner having the same |
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| CN (1) | CN112880033B (en) |
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| CN209926451U (en) * | 2019-04-29 | 2020-01-10 | 珠海格力电器股份有限公司 | Fresh air device and air conditioner indoor unit with same |
| CN214619822U (en) * | 2021-03-22 | 2021-11-05 | 珠海格力电器股份有限公司 | Fresh air device and air conditioner having the same |
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