CN212746712U - Air conditioner indoor unit and air conditioner - Google Patents
Air conditioner indoor unit and air conditioner Download PDFInfo
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- CN212746712U CN212746712U CN202022175172.6U CN202022175172U CN212746712U CN 212746712 U CN212746712 U CN 212746712U CN 202022175172 U CN202022175172 U CN 202022175172U CN 212746712 U CN212746712 U CN 212746712U
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- 238000000746 purification Methods 0.000 claims abstract description 155
- 238000007599 discharging Methods 0.000 claims abstract description 11
- 238000004659 sterilization and disinfection Methods 0.000 claims description 17
- 230000001954 sterilising effect Effects 0.000 claims description 3
- 238000010926 purge Methods 0.000 claims 1
- 238000004378 air conditioning Methods 0.000 abstract description 17
- 238000004887 air purification Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 8
- 238000009434 installation Methods 0.000 description 6
- 238000001914 filtration Methods 0.000 description 5
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model discloses an air-conditioning indoor unit and an air conditioner, wherein the air-conditioning indoor unit comprises a heat exchange device and a purification device, and the heat exchange device is provided with a heat exchange air channel for discharging the air after heat exchange through the heat exchange air channel; the purification device is arranged on the heat exchange device, and is provided with a purification air channel for purifying and discharging the air passing through the purification air channel; wherein, the purification air flue and the heat exchange air flue are arranged independently. In the utility model, the heat exchange air channel can realize the heat exchange of the air, and the purification air channel can realize the purification of the air; the heat exchange air channel and the purification air channel are independently arranged, so that mutual influence between air heat exchange and air purification is avoided, the wind resistance of heat exchange air flow is reduced, and the heat exchange air output is ensured.
Description
Technical Field
The utility model relates to an air treatment technical field, concretely relates to machine and air conditioner in air conditioning.
Background
Air conditioners generally achieve an air heat exchange function through a heat exchange device and an air purification function through a purification device. In current air conditioner, purifier and heat transfer device generally share a wind channel for heat transfer device is when carrying out the heat transfer to the air, and purifier's setting in the wind channel forms the windage to the heat transfer hot gas flow easily, thereby reduces the heat transfer air output of air conditioner, reduces user's use and experiences.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an indoor set of air conditioning and air conditioner, aim at solving heat transfer device in the traditional air conditioner and purifier sharing a wind channel and influence the problem of heat transfer air-out.
In order to achieve the above object, the utility model provides an indoor unit of air conditioner, include:
the heat exchange device is provided with a heat exchange air channel and is used for exchanging heat for air passing through the heat exchange air channel and then discharging the air; and the number of the first and second groups,
the purification device is arranged on the heat exchange device, a purification air channel is formed in the purification device, and the purification device is used for purifying and discharging air passing through the purification air channel;
wherein, the purification air flue and the heat exchange air flue are arranged independently.
In one embodiment, the purification device includes an electronic control component, and the electronic control component is disposed in the purification air duct.
In one embodiment, the purification air duct includes a main air duct and a containing groove that are communicated with each other, and the containing groove extends along the airflow flowing direction of the main air duct;
the electric control assembly is arranged in the accommodating groove.
In an embodiment, the electric control assembly includes an electric control board and an electric control box for mounting the electric control board, a through hole is provided at a communication position of the electric control box corresponding to the main air duct and the accommodating groove, and the through hole is used for exposing a corresponding portion of the electric control board to the main air duct.
In one embodiment, the electrical control box is fixedly installed in the accommodating groove through a screw connector.
In an embodiment, the electronic control assembly further comprises an electrical purification module disposed at the through hole, and the electrical purification module is electrically connected to the electronic control board.
In one embodiment, the electrical purification module comprises a uv disinfection module and/or a plasma disinfection module.
In one embodiment, the purifying device includes a filter assembly disposed in the purifying air duct, and the filter assembly is configured to filter the air passing through the purifying air duct.
In one embodiment, the filter assembly is arranged in a plurality of layers in the airflow direction at the position.
In an embodiment, the purifying device further includes a mounting frame disposed on the purifying air duct, the mounting frame has a plurality of mounting positions, and each mounting position is used for mounting one of the filter assemblies.
In one embodiment, the purification device further comprises a housing forming the purification air duct, and the housing is provided with a purification air inlet communicated with the purification air duct;
the mount structure is located purify air intake department, and have certainly purify the air intake stretch into extremely purify the inner in the wind channel and stretch out to purify the outer end in the air intake outside, the inner is equipped with the backstop structure, the backstop structure with be located purify the week side of air intake the shell butt is spacing.
In one embodiment, the purification apparatus further comprises a fan assembly;
the purification air duct is arranged below the heat exchange device, and the fan assembly is arranged beside the heat exchange device.
In one embodiment, the heat exchange device comprises a casing forming the heat exchange air duct, and the casing is provided with a heat exchange air inlet and a heat exchange air outlet which are respectively communicated with the heat exchange air duct;
the purification device comprises a shell forming the purification air channel, and the shell is provided with a purification air inlet and a purification air outlet which are respectively communicated with the purification air channel;
the heat exchange air inlet, the heat exchange air outlet, the purification air inlet and the purification air outlet are arranged at intervals.
In an embodiment, the purification device further comprises a fan assembly, and the fan assembly is arranged at the purification air outlet.
In an embodiment, the heat exchange air inlet is disposed at an upper end of the indoor unit of the air conditioner, and the purification air inlet is disposed at a lower end of the indoor unit of the air conditioner.
In an embodiment, the heat exchanging air outlet and the purifying air outlet are both arranged forward, and the heat exchanging air outlet and the purifying air outlet are arranged in a staggered manner in the length direction and the up-down direction of the indoor unit of the air conditioner.
In one embodiment, the purification air outlet is disposed adjacent to the heat exchange air inlet.
In one embodiment, the housing is connected to the enclosure by a detachable connection; wherein,
the detachable connecting structure comprises a buckling part and a buckling hole part which are buckled with each other, one of the buckling part and the buckling hole part is arranged on the shell, and the other buckling part and the buckling hole part are arranged on the shell; and/or the presence of a gas in the gas,
the detachable connecting structure comprises a screw connection part and a screw hole part which are matched, one of the screw connection part and the screw hole part is arranged on the machine shell, and the other one is arranged on the outer shell.
Furthermore, in order to realize the above object, the utility model discloses still provide an air conditioner, the air conditioner includes the machine in the air conditioning, the machine includes in the air conditioning:
the heat exchange device is provided with a heat exchange air channel and is used for exchanging heat for air passing through the heat exchange air channel and then discharging the air; and the number of the first and second groups,
the purification device is arranged on the heat exchange device, a purification air channel is formed in the purification device, and the purification device is used for purifying and discharging air passing through the purification air channel;
wherein, the purification air flue and the heat exchange air flue are arranged independently.
In the technical scheme provided by the utility model, the heat exchange air channel can realize the heat exchange of the air, and the purification air channel can realize the purification of the air; the heat exchange air channel and the purification air channel are independently arranged, so that mutual influence between air heat exchange and air purification is avoided, the wind resistance of heat exchange air flow is reduced, and the heat exchange air output is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is an exploded schematic view of an indoor unit of an air conditioner according to an embodiment of the present invention;
FIG. 2 is an exploded schematic view of the purification apparatus of FIG. 1;
FIG. 3 is a schematic view of the structure at the electronic control board of FIG. 2;
FIG. 4 is a schematic front view of the purification apparatus of FIG. 1;
FIG. 5 is a schematic top view of the purification apparatus of FIG. 1 (from a perspective view);
FIG. 6 is a schematic cross-sectional view taken along line A-A in FIG. 5;
FIG. 7 is an enlarged view of the structure at B in FIG. 6;
FIG. 8 is a schematic top view of the purification apparatus of FIG. 1 (from another perspective);
FIG. 9 is a schematic cross-sectional view taken at C-C in FIG. 8;
fig. 10 is an enlarged schematic view of fig. 9 at D.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) | |
| 100 | |
220 | |
|
| 110 | Casing (CN) | 221 | Electric control board | |
| 111 | Heat |
222 | |
|
| 112 | Heat |
223 | Through |
|
| 113 | Heat |
224 | |
|
| 200 | |
225 | |
|
| 210 | |
230 | |
|
| 211 | Purifying |
240 | |
|
| 211a | |
241 | |
|
| | Containing groove | 250 | |
|
| | Cover plate | 261 | Fastening |
|
| 212 | |
262 | |
|
| 213 | Purification air outlet |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is 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. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Air conditioners generally achieve an air heat exchange function through a heat exchange device and an air purification function through a purification device. In current air conditioner, purifier and heat transfer device generally share a wind channel for heat transfer device is when carrying out the heat transfer to the air, and purifier's setting in the wind channel forms the windage to the heat transfer hot gas flow easily, thereby reduces the heat transfer air output of air conditioner, reduces user's use and experiences.
In view of the above, the utility model provides an air conditioner, air conditioner includes the machine in the air conditioning, wherein, the machine can be in wall-hanging air conditioning machine, the machine in ceiling type air conditioning or the machine in the floor type air conditioning. For convenience of understanding, the following embodiments will be described by taking the air-conditioning indoor unit as a wall-mounted air-conditioning indoor unit as an example. Referring to fig. 1 to 10, the drawings show an embodiment of the indoor unit of an air conditioner according to the present invention.
Referring to fig. 1, 5 and 6, the indoor unit of an air conditioner according to the present invention includes a heat exchanging device 100 and a purifying device 200, wherein the heat exchanging device 100 is formed with a heat exchanging air duct 111, and the heat exchanging device 100 is used for exchanging heat with air passing through the heat exchanging air duct 111 and then discharging the air; the purification device 200 is installed on the heat exchange device 100, the purification device 200 is formed with a purification air duct 211, and the purification device 200 is used for purifying and discharging air passing through the purification air duct 211; wherein, the purification air duct 211 and the heat exchange air duct 111 are arranged independently.
In the technical scheme provided by the utility model, the heat exchange air channel 111 can realize the heat exchange of air, and the purification air channel 211 can realize the purification of air; the heat exchange air duct 111 and the purification air duct 211 are arranged independently, so that the heat exchange function and the evolution function of the indoor unit of the air conditioner are independent and do not influence each other, and mutual interference between air heat exchange and air purification is avoided, thereby being beneficial to reducing the wind resistance of the purification device 200 to heat exchange air flow and ensuring the heat exchange air output; moreover, the user can independently select to exchange heat, purify or exchange heat and purify the indoor air simultaneously according to actual needs, and the functional diversity of the indoor unit of the air conditioner is facilitated.
It can be understood that the heat exchanging device 100 is used for exchanging heat with air, that is, heating or cooling air, so as to adjust the indoor temperature to a temperature that makes a user feel comfortable; purifier 200 is used for purifying the air, specifically, purify including disinfecting the indoor environment, the haze is removed in the dust fall, dispel harmful fitment and remain and bad smell peculiar smell etc. to make the indoor air more do benefit to the healthy of user.
The heat exchange device 100 may be an independent heat exchange device or a heat exchange product including a heat exchanger, and the like, and after being assembled with the purification device 200, the heat exchange device is packaged by a shell structure to form the indoor unit of the air conditioner; or, a conventional air conditioner main body may directly constitute the heat exchanging apparatus 100 described in this embodiment, based on which the purifying apparatus 200 is separately provided from the conventional air conditioner main body and may be connected to the conventional air conditioner main body as needed. In the following embodiments, the heat exchanger 100 is composed of the conventional air conditioner main body as an example.
The heat exchanging device 100 includes a casing 110 forming the heat exchanging air duct 111, and the casing 110 is provided with a heat exchanging air inlet 112 and a heat exchanging air outlet 113 respectively communicated with the heat exchanging air duct 111; the purification device 200 includes a housing 210 forming the purification air duct 211, and the housing 210 is provided with a purification air inlet 212 and a purification air outlet 213 respectively communicated with the purification air duct 211.
The purification device 200 is installed on the heat exchange device 100, specifically, the purification device 200 may be packaged inside the casing 110, so that the whole structure of the air conditioner indoor unit is compact; or the purification device 200 can be installed outside the cabinet 110, so that the structural integrity of the heat exchange device 100 is not affected by the assembly and disassembly of the purification device 200, which is more convenient for the assembly, disassembly and replacement of the purification device 200.
The purification device 200 and the heat exchange device 100 are connected through a detachable connection structure. The detachable connecting structure has multiple concrete expression forms:
in an embodiment, the detachable connection structure includes a fastening portion 261 and a fastening hole portion (not shown in the drawings), one of the fastening portion 261 and the fastening hole portion is disposed on the housing 110, and the other is disposed on the housing 210. The specific forms of the buckling part 261 and the buckling hole part are not limited, and the buckling part and the buckling hole part can be designed into different shapes, sizes and materials corresponding to different mounting carriers.
In an embodiment, the detachable connection structure includes a screw connection portion (not shown in the drawings) and a screw hole portion 262, and one of the screw connection portion and the screw hole portion 262 is disposed on the housing 110, and the other is disposed on the housing 210. It can be understood that the screw hole portion 262 is a screw hole formed on the mounting carrier, and the screw connection portion may be a bolt or the like adapted to the screw hole, so as to realize the screw connection and fixation of the casing 110 and the housing 210; alternatively, the screw-connection portion may be another screw hole adapted to the screw hole, and the two screw holes are configured by an additional bolt or the like, so as to realize screw-connection fixation of the casing 110 and the housing 210.
In an embodiment, the detachable connection structure may include the fastening portion 261, the fastening portion, the screw portion and the screw portion 262 at the same time, so as to realize the stable installation of the housing 110 and the casing 210. The specific features of the fastening portion 261, the fastening hole portion, the screw-connecting portion and the screw-hole portion 262 are as described above, and are not described herein.
Specifically, referring to fig. 1 and 4, when the heat exchanger 100 is embodied as a conventional air conditioner main body, the casing 110 of the heat exchanger 100 includes a bottom plate and a face frame, wherein the bottom plate has a fastening hole portion, the face frame has a screw hole portion 262, and the corresponding position of the purifying device 200 is provided with a fastening portion 261 which is fastened and matched with the fastening hole portion, and a screw portion which is screwed and matched with the screw hole portion 262.
The heat exchange air duct 111 and the purification air duct 211 are independent from each other, and further, the heat exchange air inlet 112, the heat exchange air outlet 113, the purification air inlet 212 and the purification air outlet 213 are arranged at intervals to ensure that any air duct section of the heat exchange air duct 111 and any air duct section of the purification air duct 211 are not shared, thereby facilitating the heat exchange air flow in the heat exchange air duct 111 and the purification air flow in the purification air duct 211 not to generate cross flow.
Referring to fig. 1, 5 and 6, in an embodiment, the purification apparatus 200 includes a fan assembly 250, and the fan assembly 250 is disposed in the purification air duct 211 and is used for introducing air from the purification air inlet 212 into the purification air duct 211 and discharging the air through the purification air outlet 213.
The specific representation of the fan assembly 250 is not limited, and may be any suitable fan structure, such as a centrifugal fan, an axial fan, etc. The fan assembly 250 is optionally disposed at the purifying air outlet 213 for directly sending out air from the purifying air outlet 213 after the air is sufficiently purified in the purifying air duct 211.
In order to improve the overall structure compactness of the indoor unit of the air conditioner, the purifying air duct 211 may be arranged to extend linearly or bend and extend along the profile surface of the heat exchanging device 100. In an embodiment, the purifying air duct 211 is disposed below the heat exchanging device 100, and the fan assembly 250 is disposed at a side of the heat exchanging device 100. Based on this, purify air intake 212 and correspond heat transfer device 100's below setting, purify air outlet 213 and correspond heat transfer device 100's side setting, purify the air current and flow after heat transfer device 100's below flows, under fan assembly 250's effect, upwards flow along heat transfer device 100's side, send out from purifying air outlet 213 at last, help increasing the air volume, and enlarge the purification region.
One of the heat exchange air inlet 112 and the purification air inlet 212 is arranged at the upper end of the indoor unit of the air conditioner, and the other one is arranged at the lower end of the indoor unit of the air conditioner. Taking the heat exchange air inlet 112 disposed at the upper end of the indoor unit of the air conditioner and the purification air inlet 212 disposed at the lower end of the indoor unit of the air conditioner as an example, the heat exchange air inlet 112 and the purification air inlet 212 are disposed in the vertical direction, so that the heat exchange air inlet 112 and the purification air inlet 212 can be sufficiently spaced apart, and the inlet air of the heat exchange device 100 and the inlet air of the purification device 200 cannot interfere with each other.
The heat exchange air outlet 113 and the purification air outlet 213 are both arranged forward, and the heat exchange air outlet 113 and the purification air outlet 213 are arranged in a staggered manner in the length direction and the up-down direction of the indoor unit of the air conditioner. When the back of air conditioning indoor set was installed to the wall body on, the front side of air conditioning indoor set was revealed in indoor environment, and the opening orientation with heat transfer air outlet 113 and purification air outlet 213 all sets up to forward for air after the heat transfer treatment is directly sent into indoor environment, air after the purification treatment is directly sent into indoor environment, helps improving air treatment efficiency.
The purification air outlet 213 is close to the heat exchange air inlet 112 sets up, that is, the purification air outlet 213 sets up in the week side of heat exchange air inlet 112 for under the effect of the air inlet air current that forms in heat exchange air inlet 112 department, after purification air current after the purification treatment sent out from purification air outlet 213 in the purification wind channel 211, form the backward flow in week side of heat exchange air inlet 112, the backflow air gets into heat exchange wind channel 111 and carries out heat exchange treatment, makes the heat exchange air current that sends out via heat exchange air outlet 113 cleaner and healthier.
In addition, referring to fig. 2 to 3 and 9, in an embodiment, the purifying device 200 includes an electric control component 220, and the electric control component 220 is disposed in the purifying air duct 211. It is understood that the electronic control assembly 220 is used to provide power and control signals to the purification apparatus 200, such as the fan assembly 250. The electric control assembly 220 is arranged in the purification air channel 211, so that on one hand, the whole machine compactness of the purification device 200 can be increased; on the other hand, because automatically controlled subassembly 220 generates heat easily in the course of the work, when the purification air current in purifying wind channel 211 continuously flows under the effect of fan subassembly 250, can take away the heat that automatically controlled subassembly 220 produced for automatically controlled subassembly 220 obtains good cooling, need not additionally to set up other radiator unit, when the complete machine cost of machine in the reduction air conditioning, helps increasing the operational reliability of machine in the air conditioning.
Further, referring to fig. 8 to 10, in an embodiment, the purifying air duct 211 includes a main air duct 211a and a receiving groove 211b that are communicated with each other, and the receiving groove 211b extends along an airflow flowing direction of the main air duct 211 a; the electric control assembly 220 is mounted in the receiving groove 211 b.
In view of the above, the main air duct 211a is disposed below the heat exchanging device 100, and when the main air duct 211a extends along the length direction of the heat exchanging device 100, the accommodating groove 211b is disposed in parallel with at least a portion of the air duct section of the main air duct 211a, that is, the accommodating groove 211b extends along the airflow flowing direction of the main air duct 211a, so that heat exchange between more portions of the electronic control assembly 220 accommodated in the accommodating groove 211b and the purified airflow in the main air duct 211a is realized, and the heat dissipation effect of the electronic control assembly 220 is improved.
The notch of the containing groove 211b is disposed on the housing 210 of the purifying device 200, so that the containing groove 211b is communicated with the external environment of the purifying device 200, and after the electronic control assembly 220 is inserted into the containing groove 211b from the notch of the containing groove 211b, the electronic control assembly 220 can be quickly installed in the purifying air duct 211. In a further embodiment, the housing 210 further includes a cover 211c, and the cover 211c is configured to cover the notch of the receiving groove 211b after the electronic control assembly 220 is mounted to the receiving groove 211b, so as to limit the electronic control assembly 220 from coming out of the notch of the receiving groove 211 b.
Referring to fig. 2 to 3, in an embodiment, the electric control assembly 220 includes an electric control board 221 and an electric control box 222 installed on the electric control board 221, a through hole 223 is formed at a communication position of the electric control box 222 corresponding to the main air duct 211a and the accommodating groove 211b, and the through hole 223 is used for exposing a corresponding portion of the electric control board 221 to the main air duct 211 a.
The specific structure of the electric control board 221 is not described in detail in this design, and the electric control box 222 is formed with a mounting groove for mounting the electric control board 221. The electric control board 221 is mounted in the electric control box 222 in various ways, such as by fastening the electric control board 221 by a fastening structure, by limiting the electric control board 221 by a limiting structure, by screwing the electric control board 221 by a screwing structure, by bonding the electric control board 221 by a bonding structure, and so on.
Due to the arrangement of the through holes 223, at least part of the electric control plate 221 is directly exposed in the main air duct 211a to directly exchange heat with the purified air flow, so that energy loss caused by heat conduction through a connecting wall between the main air duct 211a and the accommodating groove 211b is reduced. The through holes 223 may be embodied in various forms, such as a plurality of heat dissipation holes distributed on the connection wall, a plurality of grid holes distributed in a grid shape in the connection wall, and the like.
Similarly, the electrical control box 222 can be installed in the containing groove 211b in a plurality of ways, for example, in the embodiment, the electrical control box 222 is fixedly installed in the containing groove 211b by the screw 224. After the electrical control assembly 220 is inserted into the receiving groove 211b, the electrical control box 222 is positioned at a set position in the receiving groove 211b by adapting the size of the receiving groove 211b or by providing a positioning structure in the receiving groove 211b, so that a user can conveniently operate the screw joint 224 outside the indoor unit of the air conditioner, and the screw joint fixation of the electrical control box 222 in the receiving groove 211b is realized.
Referring to fig. 5 to 7, in an embodiment, the electronic control assembly 220 further includes an electrical purification module 225 disposed at the through hole 223, and the electrical purification module 225 is electrically connected to the electronic control board 221. The power and control signals for the electrical purification module 225 are provided by the electronic control board 221. Thus, under the control of the electronic control board 221, the electrical purification module 225 performs a secondary sterilization and disinfection on the air flow passing through the main air duct 211a, which helps to further optimize the air purification effect.
It is understood that there are various specific aspects of the electrical purification module 225, and in particular, the electrical purification module 225 may include an ultraviolet disinfection module and/or a plasma disinfection module. Taking the ultraviolet disinfection module as an example, the ultraviolet disinfection module is, for example, an ultraviolet lamp body, the ultraviolet lamp body is installed on one side of the electric control board 221 facing the main air duct 211a, and the light emitting side of the ultraviolet lamp body is disposed facing the main air duct 211a, and is used for performing secondary sterilization and disinfection on the purified air passing through the main air duct 211 a. When the electric purification module 225 is a plasma disinfection module, the plasma disinfection module decomposes and destroys negatively charged bacteria by using a bipolar plasma electrostatic field, polarizes and adsorbs dust, and realizes secondary sterilization and filtration of air. It should be noted that the electrical purification module 225 may be configured as one of an ultraviolet disinfection module and a plasma disinfection module, or may also be configured as an ultraviolet disinfection module and a plasma disinfection module, so as to further optimize the air purification effect.
Referring to fig. 1, 4 and 9, in an embodiment, the purifying device 200 includes a filter element 230 disposed in the purifying air duct 211, and the filter element 230 is used for filtering the air passing through the purifying air duct 211. The filter assembly 230 is used for filtering dust, haze and the like in the air.
The specific choice of the filter assembly 230 is not limited, and for example, a formaldehyde removal filter screen, a HEPA (High Efficiency Air filtration) filter screen, an activated carbon filter element, a filter paper type filter element, or the like may be used.
The position of the filter assembly 230 in the clean air duct 211 is not limited, and the filter assembly 230 may be disposed at any position in the clean air duct 211, for example, the filter assembly 230 may be disposed at the clean air inlet 212, which facilitates the disassembly and assembly of the filter assembly 230.
In one embodiment, the filter assembly 230 is stacked in a direction of airflow at the position. It should be noted that when the number of the filter assemblies 230 is large, the air can be filtered and purified in multiple stages, but the wind resistance is increased to some extent; on the contrary, when the number of the filter assemblies 230 is small, the influence on the air output can be reduced, but the filtering and purifying effect is weakened. Therefore, the number of the filter assemblies 230 is set within a reasonable range.
In an embodiment, the purifying device 200 further includes a mounting bracket 240 disposed on the purifying air duct 211, the mounting bracket 240 has a plurality of mounting positions, and each mounting position is used for mounting a filter assembly 230. The mounting bracket 240 is substantially a cylindrical structure adapted to the shape of the purification air inlet 212, so as to realize communication between the purification air duct 211 and the indoor environment; the inner wall of the tubular structure can be convexly arranged to form a plurality of limiting ribs which are arranged at intervals along the airflow flowing direction in the tubular structure, wherein each limiting rib is used for limiting one installation position, or every two adjacent limiting ribs are used for limiting one installation position. Of course, the mounting position may be defined by other structures disposed on the mounting frame 240, which is not limited herein.
The plurality of installation positions are arranged to reserve enough installation space for the filter assembly 230, and a user can install the filter assembly 230 on at least one of the installation positions according to actual needs, so that customization of the purification device 200 is realized.
Referring to fig. 7, in an embodiment, the mounting frame 240 is disposed at the purification air inlet 212, and has an inner end extending into the purification air channel 211 from the purification air inlet 212 and an outer end extending to the outer side of the purification air inlet 212, the inner end is provided with a stop structure 241, and the stop structure 241 abuts against the housing 210 located at the peripheral side of the purification air inlet 212 for limiting. The stopping structure 241 is an annular step-shaped structure protruding from the sidewall of the mounting frame 240 and extending along the circumferential direction of the mounting frame 240, and helps to limit the mounting frame 240 and at least one filter assembly 230 mounted on the mounting frame 240 from escaping from the clean air duct 211.
In view of the above, the air conditioner includes an air conditioner indoor unit, and the detailed structure of the air conditioner indoor unit can refer to the embodiment of the air conditioner indoor unit, which is not described herein again; it can be understood, because the utility model discloses machine in the above-mentioned air conditioning has been used in the air conditioner, consequently, the utility model discloses the embodiment of air conditioner includes all technical scheme of the whole embodiments of above-mentioned air conditioner, and the technological effect that reaches is also identical, no longer gives unnecessary details here.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (19)
1. An indoor unit of an air conditioner, comprising:
the heat exchange device is provided with a heat exchange air channel and is used for exchanging heat for air passing through the heat exchange air channel and then discharging the air; and the number of the first and second groups,
the purification device is arranged on the heat exchange device, a purification air channel is formed in the purification device, and the purification device is used for purifying and discharging air passing through the purification air channel;
wherein, the purification air flue and the heat exchange air flue are arranged independently.
2. The indoor unit of claim 1, wherein the purification device comprises an electrical control assembly disposed in the purification air duct.
3. The indoor unit of claim 2, wherein the purge duct includes a main duct and a receiving groove communicating with each other, the receiving groove extending in an airflow direction of the main duct;
the electric control assembly is arranged in the accommodating groove.
4. The indoor unit of claim 3, wherein the electrical control assembly comprises an electrical control board and an electrical control box for mounting the electrical control board, a through hole is formed at a communication position of the electrical control box corresponding to the main air duct and the receiving groove, and the through hole is used for exposing a corresponding portion of the electrical control board to the main air duct.
5. The indoor unit of claim 4, wherein the electric control box is fixedly installed in the accommodating groove by a screw.
6. The indoor unit of claim 4, wherein the electric control assembly further comprises an electric purification module disposed at the through hole, and the electric purification module is electrically connected to the electric control board.
7. The indoor unit of claim 6, wherein the electrical purification module comprises an ultraviolet sterilization module and/or a plasma sterilization module.
8. The indoor unit of claim 1, wherein the purification device comprises a filter assembly disposed in the purification air duct, and the filter assembly is configured to filter the air passing through the purification air duct.
9. The indoor unit of claim 8, wherein the filter assembly is stacked in plural in a flow direction of the air current at the position.
10. The indoor unit of claim 8, wherein the purification apparatus further comprises a mounting bracket disposed on the purification air duct, the mounting bracket having a plurality of mounting locations, each of the mounting locations being configured to mount a filter assembly.
11. The indoor unit of an air conditioner according to claim 10, wherein the purification device further includes a casing forming the purification air duct, the casing being provided with a purification air inlet communicating with the purification air duct;
the mount structure is located purify air intake department, and have certainly purify the air intake stretch into extremely purify the inner in the wind channel and stretch out to purify the outer end in the air intake outside, the inner is equipped with the backstop structure, the backstop structure with be located purify the week side of air intake the shell butt is spacing.
12. The indoor unit of an air conditioner according to claim 1, wherein the purification apparatus further comprises a fan assembly;
the purification air duct is arranged below the heat exchange device, and the fan assembly is arranged beside the heat exchange device.
13. The indoor unit of claim 1, wherein the heat exchanging device comprises a casing forming the heat exchanging air duct, the casing being provided with a heat exchanging air inlet and a heat exchanging air outlet respectively communicating with the heat exchanging air duct;
the purification device comprises a shell forming the purification air channel, and the shell is provided with a purification air inlet and a purification air outlet which are respectively communicated with the purification air channel;
the heat exchange air inlet, the heat exchange air outlet, the purification air inlet and the purification air outlet are arranged at intervals.
14. The indoor unit of claim 13, wherein the purification device further comprises a fan assembly provided at the purification air outlet.
15. The indoor unit of claim 13, wherein the heat exchanging inlet is formed at an upper end of the indoor unit, and the purifying inlet is formed at a lower end of the indoor unit.
16. The indoor unit of claim 13, wherein the heat exchanging outlet and the purifying outlet are disposed forward, and the heat exchanging outlet and the purifying outlet are disposed in a staggered manner in a longitudinal direction and an up-down direction of the indoor unit.
17. The indoor unit of claim 13, wherein the purification air outlet is disposed adjacent to the heat exchange air inlet.
18. The indoor unit of an air conditioner according to claim 13, wherein the casing is connected to the cabinet by a detachable connection structure; wherein,
the detachable connecting structure comprises a buckling part and a buckling hole part which are buckled with each other, one of the buckling part and the buckling hole part is arranged on the shell, and the other buckling part and the buckling hole part are arranged on the shell; and/or the presence of a gas in the gas,
the detachable connecting structure comprises a screw connection part and a screw hole part which are matched, one of the screw connection part and the screw hole part is arranged on the machine shell, and the other one is arranged on the outer shell.
19. An air conditioner characterized by comprising an indoor unit of an air conditioner according to any one of claims 1 to 18.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022175172.6U CN212746712U (en) | 2020-09-28 | 2020-09-28 | Air conditioner indoor unit and air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022175172.6U CN212746712U (en) | 2020-09-28 | 2020-09-28 | Air conditioner indoor unit and air conditioner |
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| CN212746712U true CN212746712U (en) | 2021-03-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115451469A (en) * | 2021-06-08 | 2022-12-09 | 广东美的暖通设备有限公司 | Air conditioner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115451469A (en) * | 2021-06-08 | 2022-12-09 | 广东美的暖通设备有限公司 | Air conditioner |
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