CN217357357U - Fresh air fan - Google Patents
Fresh air fan Download PDFInfo
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- CN217357357U CN217357357U CN202220753687.6U CN202220753687U CN217357357U CN 217357357 U CN217357357 U CN 217357357U CN 202220753687 U CN202220753687 U CN 202220753687U CN 217357357 U CN217357357 U CN 217357357U
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- accommodating cavity
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Abstract
The utility model provides a new trend fan, include: the shell is provided with an air inlet, and two inserting ports are formed in the position close to the air inlet; the particle purification assembly is positioned in one plug-in port and is configured to carry out particle filtration on air entering through the air inlet; and the peculiar smell purification assembly is positioned in the other plug-in port and is configured to filter peculiar smell of the air entering through the air inlet, and the air entering through the air inlet is filtered twice, so that the filtered air is ensured to have no particle pollutants and no peculiar smell, a more comfortable and healthy environment can be provided for a user, and the user experience is improved.
Description
Technical Field
The utility model relates to an air filtration technology field especially relates to a new trend fan.
Background
Currently, many air conditioners are equipped with a fresh air device to introduce outdoor air into a room to increase the concentration of indoor oxygen, thereby improving the comfort of indoor users. However, the fresh air device of the existing air conditioner can only filter pollutants of particle types, cannot play a role in filtering a lot of odor, brings discomfort to indoor users, and cannot meet the user experience.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an aim of first aspect is overcome at least one technical defect among the prior art, provides a new trend fan.
An object of the utility model is to provide a can filter peculiar smell and particulate contaminant's new trend fan.
Particularly, the utility model provides a new trend fan, include:
the shell is provided with an air inlet, and two inserting ports are formed in the position close to the air inlet;
the particle purification assembly is positioned in one of the insertion ports and is configured to carry out particle filtration on air entering through the air inlet; and
and the peculiar smell purification assembly is positioned in the other plug-in port and is configured to filter peculiar smell of the air entering through the air inlet.
Optionally, an impeller is arranged in the casing, and the casing is further provided with an air outlet;
the two inserting ports are arranged along the axial direction of the impeller;
the peculiar smell purification component is positioned in the insertion port close to the impeller, and the particle purification component is positioned in the insertion port far away from the impeller, so that air entering through the air inlet is firstly subjected to particle filtration by the particle purification component, then is subjected to peculiar smell filtration by the peculiar smell purification component, and is blown out from the air outlet through the impeller.
Optionally, the housing includes a volute and a purification shell, and the volute and the purification shell are fastened together;
the impeller is positioned in the volute, and the air outlet is positioned on the volute;
the two interfaces and the air inlet are positioned on the purifying shell.
Optionally, the odor purification assembly comprises a first support plate and an odor purification module, an edge of the first support plate extends towards the impeller side to form a frame and form a first accommodating cavity, and the odor purification module is located in the first accommodating cavity;
the particle purification assembly comprises a second supporting plate and a particle purification module, the edge of the second supporting plate extends towards the impeller side to form a frame and form a second containing cavity, and the particle purification module is located in the second containing cavity.
Optionally, the first supporting plate and the second supporting plate are both grating plates.
Optionally, at least a part of the frame of the first accommodating cavity extends towards the inner direction of the first accommodating cavity to form a first buckle, so that the odor purification module is clamped in the first accommodating cavity;
at least one part of the frame of the second containing cavity extends towards the inner direction of the second containing cavity to form a second buckle so as to clamp the particle purification module in the second containing cavity.
Optionally, a partial area of the frame, facing the outside of the socket, of the first accommodating cavity is recessed towards the inner direction of the first accommodating cavity to form a first buckle part;
the second accommodating cavity is recessed towards the inner direction of the second accommodating cavity towards the partial area of the frame on the outer side of the inserting port where the second accommodating cavity is located to form a second button part.
Optionally, a partial area of the frame adjacent to the frame with the first buckle part in the first accommodating cavity extends towards the outer side of the first accommodating cavity to form a first protrusion;
and a second bulge is formed by extending a partial area of the frame adjacent to the frame with the second button part in the second accommodating cavity towards the outer side of the second accommodating cavity.
Optionally, at least a part of the area where the first protrusion is located is separated from the first accommodating cavity frame;
at least one part of the area where the second protrusion is located is separated from the second containing cavity frame.
Optionally, the odor purification module is a molecular-level dry chemical purification system module;
the particle purification module is a HEPA filter module.
The utility model discloses a new trend fan can include the casing, the air intake has on the casing, and the position that is close to the air intake has seted up two interfaces, the granule purifies the subassembly and is located an interface, be used for carrying out particle filtration to the air that gets into through the air intake, the peculiar smell purifies the subassembly and is located another interface, be used for carrying out the peculiar smell to the air that gets into through the air intake and filter, carry out twice through the air that gets into to the air intake and filter, the air after guaranteeing to filter has not had particulate pollutant either, also has not the peculiar smell, thereby can provide more comfortable healthy environment for the user, user's experience has been improved.
Further, the peculiar smell purifies the subassembly and is located the interface that is close to the impeller, and the granule purifies the subassembly and is located the interface of keeping away from the impeller to the air that makes through the air intake entering is carried out the particle filtration by the granule purification subassembly earlier, is carried out the peculiar smell by the peculiar smell purification subassembly again and is filtered, can avoid particulate contamination to gather at the peculiar smell purification subassembly, avoids particulate contamination to cause the harm to the peculiar smell purification subassembly, thereby avoids reducing the life that the peculiar smell purified the subassembly.
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 present invention will be described in detail hereinafter, by way of illustration and not by way of 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 structural diagram of a fresh air blower according to an embodiment of the present invention;
fig. 2 is an exploded schematic block diagram of a fresh air blower according to another embodiment of the present invention;
fig. 3 is a schematic structural view of a first support plate according to another embodiment of the present invention;
fig. 4 is a schematic structural view of a purification case according to another embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Fig. 1 is a schematic structural diagram of a fresh air blower according to an embodiment of the present invention, and the fresh air blower 100 can be installed inside a casing of an indoor unit of an air conditioner. Referring to fig. 1, the fresh air blower 100 may include a housing 101, a particle purification assembly 105, and an odor purification assembly 104. The housing 101 has an air inlet 102, and two insertion ports 103 are disposed at positions close to the air inlet 102. The particle purifying assembly 105 is located in one of the sockets 103 for particle filtering of air entering through the inlet 102. The odor purification component 104 is positioned in the other plug-in interface 103 and is used for filtering odor of air entering through the air inlet 102.
In this embodiment, new trend fan 100 can include casing 101, casing 101 is last to have air intake 102, and two interface 103 have been seted up to the position that is close to air intake 102, granule purifies subassembly 105 and is located one interface 103, be used for carrying out the particle filtration to the air that gets into through air intake 102, peculiar smell purifies subassembly 104 and is located another interface 103, be used for carrying out the peculiar smell to the air that gets into through air intake 102 and filter, carry out twice through the air that gets into to air intake 102 and filter, guarantee that the air after the filtration has not had particulate pollutant either, also not have the peculiar smell, thereby can provide more comfortable healthy environment for the user, user's experience has been improved. The odor gas may include 230 or more kinds of irritant toxic and harmful gases such as formaldehyde, ozone, sulfur dioxide, hydrogen sulfide, ammonia gas, etc., and the particulate pollutants may include PM2.5 particulate pollutants, and may also include other types of particulate pollutants.
Fig. 2 is an exploded schematic structural view of a fresh air blower 100 according to another embodiment of the present invention, referring to fig. 1 and 2, in an embodiment of the present invention, an impeller 106 is disposed in a casing 101, and the casing 101 further has an air outlet 107. The two insertion ports 103 are arranged in the axial direction of the impeller 106. The odor purification component 104 is located in the socket 103 close to the impeller 106, and the particle purification component 105 is located in the socket 103 far from the impeller 106, so that the air entering through the air inlet 102 is firstly subjected to particle filtration by the particle purification component 105, then is subjected to odor filtration by the odor purification component 104, and is blown out through the impeller 106 and the air outlet 107.
In this embodiment, peculiar smell purifies subassembly 104 and is located the interface 103 that is close to impeller 106, and granule purification subassembly 105 is located the interface 103 that keeps away from impeller 106 to the air that makes through air intake 102 entering is carried out particle filtration by granule purification subassembly 105 earlier, is carried out peculiar smell by peculiar smell purification subassembly 104 again and is filtered, can avoid particulate contamination to gather at peculiar smell purification subassembly 104, avoids particulate contamination to cause the harm to peculiar smell purification subassembly 104, thereby avoids reducing peculiar smell purification subassembly 104's life.
In an embodiment of the present invention, the housing 101 includes a volute 108 and a purifying shell 109, and the volute 108 and the purifying shell 109 are fastened together. The impeller 106 is located in a volute 108 and the outlet 107 is located on the volute 108. Two sockets 103 and an air inlet 102 are located on the purification shell 109.
In this embodiment, both the volute 108 and the purification housing 109 are removable, which also helps to facilitate the installation process of the particle purification assembly 105 and the odor purification assembly 104.
Referring to fig. 2 to 4, in an embodiment of the present invention, the odor purification assembly 104 may include a first support plate 1041 and an odor purification module 1042, an edge of the first support plate 1041 extends toward the impeller 106 to form a frame and form the first receiving cavity 117, and the odor purification module 1042 is located in the first receiving cavity 117. The particle purification assembly 105 may include a second support plate 1051 and a particle purification module 1052, the edge of the second support plate 1051 extends to form a frame toward the impeller 106 side and forms a second accommodation chamber 118, and the particle purification module 1052 is located in the second accommodation chamber 118.
In this embodiment, the odor purification module 1042 is located in the first accommodation cavity 117, the particle purification module 1052 is located in the second accommodation cavity 118, and the accommodation cavity formed by the support plate protects and supports the odor purification module 1042 and the particle purification module 1052, so as to prevent the odor purification module 1042 and the particle purification module 1052 from being damaged in the process of being mounted on the socket 103.
In an embodiment of the present invention, the first supporting plate 1041 and the second supporting plate 1051 are grating plates.
In this embodiment, the first support plate 1041 and the second support plate 1051 are grid plates, it can also be understood that a plurality of through holes are distributed on the first support plate 1041 and the second support plate 1051, and it can also be understood that a plurality of grids are distributed on the first support plate 1041 and the second support plate 1051, so that it can be ensured that the air entering through the air inlet 102 can be in full contact with the particle purification module 1052 and the odor purification module 1042, and thus particle filtration and odor filtration are performed on the entering air to the maximum extent.
Referring to fig. 3, in an embodiment of the present invention, at least a portion of a frame of the first accommodating cavity 117 extends toward an inner direction of the first accommodating cavity 117 to form a first buckle 110, so as to clamp the odor purifying module 1042 in the first accommodating cavity 117. At least a portion of the frame of the second receiving cavity 118 extends toward the inner direction of the second receiving cavity 118 to form a second locking device (not shown) for locking the particle purification module 1052 in the second receiving cavity 118.
In this embodiment, at least a part of a frame of the first accommodating cavity 117 extends towards an inner direction of the first accommodating cavity 117 to form a first buckle 110, so as to clamp the odor purifying module 1042 in the first accommodating cavity 117, at least a part of a frame of the second accommodating cavity 118 extends towards an inner direction of the second accommodating cavity 118 to form a second buckle, so as to clamp the particle purifying module 1052 in the second accommodating cavity 118, thereby preventing the odor purifying module 1042 and the particle purifying module 1052 from falling off from the first accommodating cavity 117 and the second accommodating cavity 118, and also making an installation process of the particle purifying assembly 105 and the odor purifying assembly 104 simpler.
In an embodiment of the present invention, the first accommodating cavity 117 is recessed toward the inner direction of the first accommodating cavity 117 toward a partial region of the frame outside the socket 103 where the first accommodating cavity is located to form the first buckle portion 112; the second receiving cavity 118 is recessed towards the inner direction of the second receiving cavity 118 towards a partial area of the frame outside the socket 103 where the second receiving cavity 118 is located, so as to form a second button portion 113.
In this embodiment, generally, the first receiving cavity 117 is recessed toward the inner direction of the first receiving cavity 117 toward the partial region of the frame outside the socket 103 where the first receiving cavity is located, so as to form two recessed portions, and the two recessed portions are used as the first hand-clasping portion 112, and similarly, the second receiving cavity 118 is recessed toward the inner direction of the second receiving cavity 118 toward the partial region of the frame outside the socket 103 where the second receiving cavity 118 is located, so as to form two recessed portions, and the two recessed portions are used as the second hand-clasping portion 113. The user can operate the odor purification component 104 and the particle purification component 105 through the first buckle part 112 and the second buckle part 113 respectively, so that the installation process of the odor purification component 104 and the particle purification component 105 becomes simpler, and the user experience is improved.
In an embodiment of the present invention, a partial area of the first accommodating cavity 117 adjacent to the frame having the first buckle portion 112 extends toward an outside of the first accommodating cavity 117 to form the first protrusion 114. A partial region of the frame adjacent to the frame having the second button portion 113 in the second receiving cavity 118 extends toward the outside of the second receiving cavity 118 to form a second protrusion 115.
In the present embodiment, both the first projection 114 and the second projection 115 have a function of being deformable. In general, the first protrusion 114 may be formed on both the frames adjacent to the frame having the first hand-clasping portion 112, and the second protrusion 115 may be formed on both the frames adjacent to the frame having the second hand-clasping portion 113. The first protrusion 114 and the second protrusion 115 can respectively prevent the particle purification assembly 105 and the odor purification assembly 104 from falling off from the inserted socket 103, so that the structure of the fresh air fan 100 is more stable.
In one embodiment of the present invention, at least a portion of the area where the first protrusion 114 is located is separated from the frame of the first accommodating cavity 117; at least a portion of the area where the second protrusion 115 is located is separated from the frame of the second receiving cavity 118.
In this embodiment, at least a portion of the area where the first protrusion 114 is located is separated from the frame of the first receiving cavity 117, the area where the first projection 114 is located can be more easily bent toward the inside or outside of the first accommodation chamber 117, and, in particular, for example, referring to fig. 3, three sides of the area where the first protrusion 114 is located are separated from the frame of the first accommodating cavity 117, when the odor purifying assembly 104 is inserted into the insertion port 103, the first protrusion 114 and the area where it is located are bent toward the inside of the first accommodating cavity 117, the peculiar smell purification component 104 can be more easily inserted into the insertion port 103, and after the peculiar smell purification component 104 is inserted into the insertion port 103, the first projection 114 and the area in which it is located are reset towards the outside of the first containing cavity 117, that is, the odor purifying member 104 is restored to the state of not being bent toward the inside of the first receiving chamber 117, so that the odor purifying member 104 can be prevented from falling off from the socket 103. Similarly, when the particle purifying component 105 is inserted into another plug interface 103, the second protrusion 115 and the region where the second protrusion is located are bent towards the inside of the second accommodating cavity 118, so that the particle purifying component 105 can be inserted into another plug interface 103 more easily, and after the particle purifying component 105 is inserted into another plug interface 103, the second protrusion 115 and the region where the second protrusion is located are reset towards the outside of the second accommodating cavity 118, that is, reset to a state that the second protrusion is not bent towards the inside of the second accommodating cavity 118, so that the particle purifying component 105 can be prevented from falling off from another plug interface 103.
In one embodiment of the present invention, the odor purification module 1042 is a molecular-level dry chemical purification system module. The Particle purifying module 1052 is a HEPA filter module (HEPA).
In this embodiment, the odor purifying module 1042 and the particle purifying module 1052 can also be other types of modules, which are not listed here.
In some other embodiments of the present invention, a supporting plate 116 is further fixed in the housing 101 below the two insertion ports 103, as shown in fig. 4. One side edge of the supporting plate 116 abuts against the lower edges of the two insertion ports 103. The support plate 116 may support the particle purification assembly 105 and the odor purification assembly 104. Moreover, the supporting plate 116 can generate acting force with the first protrusion 114 and the second protrusion 115 to prevent the particle purifying assembly 105 and the odor purifying set from falling off from the socket 103 inserted with the particle purifying assembly.
In some other embodiments of the present invention, the size of the frame where the first and second hand-clasping portions 112 and 113 are located is larger than the size of the socket 103. Wherein the dimension comprises a width and/or a length. The size of the frame where the first and second buttons 112 and 113 are located is larger than the size of the insertion port 103, so that the particle purification assembly 105 and the odor purification assembly 104 can be prevented from being completely inserted into the insertion port 103, and the particle purification assembly 105 and the odor purification assembly 104 can be more easily detached.
The above embodiments can be combined arbitrarily, and according to any one of the above preferred embodiments or a combination of multiple preferred embodiments, the embodiments of the present invention can achieve the following beneficial effects:
the utility model discloses a new trend fan 100 can include casing 101, air intake 102 has on the casing 101, and be close to the position of air intake 102 and seted up two interface 103, granule purification subassembly 105 is arranged in one interface 103, be used for carrying out the particle filtration to the air that gets into through air intake 102, peculiar smell purification subassembly 104 is arranged in another interface 103, be used for carrying out the peculiar smell to the air that gets into through air intake 102 and filter, carry out twice filtration through the air that gets into to air intake 102, guarantee that the air after filtering has not had particulate pollutant either, also not have the peculiar smell, thereby can provide more comfortable healthy environment for the user, user's experience has been improved.
In the description of the present embodiments, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," "clockwise," "counterclockwise," and the like are used in an orientation or positional relationship indicated in the drawings for convenience of description and simplicity of description only, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the invention.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature, i.e., one or more such features. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. When a feature "comprises or comprises" a or some of its intended features, this indicates that other features are not excluded and that other features may be further included, unless expressly stated otherwise.
Unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and "coupled" and the like are to be construed broadly and can, for example, be fixedly connected or detachably connected or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. Those skilled in the art should understand the specific meaning of the above terms in the present invention according to specific situations.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described in detail herein, many other variations and modifications can be made to the invention consistent with the principles of the invention, which may be directly determined or derived from the disclosure of the present invention, without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and interpreted to cover all such other variations or modifications.
Claims (10)
1. The utility model provides a new trend fan which characterized in that includes:
the shell is provided with an air inlet, and two inserting ports are formed in the position close to the air inlet;
the particle purification assembly is positioned in one of the insertion ports and is configured to carry out particle filtration on air entering through the air inlet; and
and the peculiar smell purification assembly is positioned in the other plug-in port and is configured to filter peculiar smell of the air entering through the air inlet.
2. The fresh air blower of claim 1 wherein,
the shell is internally provided with an impeller and is also provided with an air outlet;
the two insertion ports are arranged along the axial direction of the impeller;
the peculiar smell purification component is positioned in the insertion port close to the impeller, and the particle purification component is positioned in the insertion port far away from the impeller, so that air entering through the air inlet is firstly subjected to particle filtration by the particle purification component, then is subjected to peculiar smell filtration by the peculiar smell purification component, and is blown out from the air outlet through the impeller.
3. The fresh air blower of claim 2 wherein,
the shell comprises a volute and a purification shell, and the volute and the purification shell are buckled;
the impeller is positioned in the volute, and the air outlet is positioned on the volute;
the two interfaces and the air inlet are positioned on the purifying shell.
4. The fresh air blower of claim 2 wherein,
the peculiar smell purification assembly comprises a first supporting plate and a peculiar smell purification module, the edge of the first supporting plate extends towards the impeller side to form a frame and form a first accommodating cavity, and the peculiar smell purification module is positioned in the first accommodating cavity;
the particle purification assembly comprises a second supporting plate and a particle purification module, the edge of the second supporting plate extends towards the impeller side to form a frame and form a second containing cavity, and the particle purification module is located in the second containing cavity.
5. The fresh air blower of claim 4 wherein,
the first supporting plate and the second supporting plate are both grating plates.
6. The fresh air blower of claim 4 wherein,
at least one part of the frame of the first accommodating cavity extends towards the inner direction of the first accommodating cavity to form a first buckle so as to clamp the peculiar smell purification module in the first accommodating cavity;
at least one part of the frame of the second containing cavity extends towards the inner direction of the second containing cavity to form a second buckle so as to clamp the particle purification module in the second containing cavity.
7. The fresh air blower of claim 4 wherein,
the first accommodating cavity is recessed towards the inner direction of the first accommodating cavity towards the partial area of the frame on the outer side of the inserting port where the first accommodating cavity is located to form a first buckle part;
the second accommodating cavity is recessed towards the inner direction of the second accommodating cavity towards the partial area of the frame on the outer side of the inserting port where the second accommodating cavity is located to form a second button part.
8. The fresh air blower of claim 7 wherein,
a part of the area of the frame adjacent to the frame with the first buckle part in the first accommodating cavity extends towards the outer side of the first accommodating cavity to form a first bulge;
and a second bulge is formed by extending a partial area of the frame adjacent to the frame with the second button part in the second accommodating cavity towards the outer side of the second accommodating cavity.
9. The fresh air blower of claim 8 wherein,
at least one part of the area where the first bulge is located is separated from the first containing cavity frame;
at least one part of the area where the second protrusion is located is separated from the second containing cavity frame.
10. The fresh air blower of claim 4 wherein,
the peculiar smell purification module is a molecular-level dry-type chemical purification system module;
the particle purification module is a HEPA filter module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220753687.6U CN217357357U (en) | 2022-03-31 | 2022-03-31 | Fresh air fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220753687.6U CN217357357U (en) | 2022-03-31 | 2022-03-31 | Fresh air fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217357357U true CN217357357U (en) | 2022-09-02 |
Family
ID=83054091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220753687.6U Active CN217357357U (en) | 2022-03-31 | 2022-03-31 | Fresh air fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217357357U (en) |
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2022
- 2022-03-31 CN CN202220753687.6U patent/CN217357357U/en active Active
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