CN212869966U - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
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- CN212869966U CN212869966U CN202021578336.3U CN202021578336U CN212869966U CN 212869966 U CN212869966 U CN 212869966U CN 202021578336 U CN202021578336 U CN 202021578336U CN 212869966 U CN212869966 U CN 212869966U
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Abstract
The utility model discloses an indoor unit of air conditioner, indoor unit of air conditioner includes air conditioner main part and new trend module, and the air conditioner main part is the cuboid form, has the air conditioner wind channel in the air conditioner main part, and the new trend module is located the tip of air conditioner main part, and the new trend module is connected with the air conditioner main part, has the new trend wind channel in the new trend module, and the new trend wind channel is independent each other with the air conditioner wind channel, and the new trend module has the new trend export, and the new trend module includes oblique flow fan and new trend casing, and in the new trend casing was located to the. Like this, through set up the diagonal flow fan in the new trend module, can utilize the amount of wind of diagonal flow fan big, advantage that the noise is low, promote the new trend amount of wind of new trend module, reduce the air-out noise of new trend module, and then can promote the performance of air conditioning indoor set.
Description
Technical Field
The utility model belongs to the technical field of air treatment device technique and specifically relates to a machine in air conditioning is related to.
Background
In the correlation technique, the indoor unit of the air conditioner is provided with a fresh air module, an axial flow fan or a centrifugal fan is usually adopted in the fresh air module, so that the problems of small air quantity and large noise can be caused in the fresh air module, and the user experience is poor when the user uses the fresh air module of the indoor unit of the air conditioner, so that the satisfaction degree of the user on the indoor unit of the air conditioner is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide an indoor unit of air conditioner has that the amount of wind is big, the noise is little, user experience better characteristics.
According to the utility model discloses machine in air conditioning, include: the novel air conditioner comprises an air conditioner main body and a fresh air module, wherein the air conditioner main body is in a cuboid shape, an air conditioner air duct is formed in the air conditioner main body, the fresh air module is located at the end of the air conditioner main body and connected with the air conditioner main body, a fresh air duct is formed in the fresh air module and independent of the air conditioner air duct, the fresh air module is provided with a fresh air outlet and comprises an oblique flow fan and a fresh air shell, the oblique flow fan is arranged in the fresh air shell, and the fresh air outlet is arranged in the fresh air shell.
According to the utility model discloses machine in air conditioning through set up the diagonal flow fan in the new trend module, can utilize the amount of wind of diagonal flow fan big, advantage that the noise is low, promotes the new trend amount of wind of new trend module, reduces the air-out noise of new trend module, and then can promote the performance of machine in the air conditioning.
In some embodiments, the fresh air module further comprises: fresh air pipeline and air inlet chamber subassembly, fresh air pipeline's one end and outdoor intercommunication, fresh air wind chamber has in the air inlet chamber subassembly, fresh air wind chamber with fresh air pipeline's the other end is connected and is linked together, the fresh air casing with fresh air wind chamber is connected and is linked together.
In some embodiments, the fresh air module further comprises: and the filtering assembly is arranged at the position where the fresh air pipeline and the air inlet cavity assembly are connected.
In some embodiments, the filter assembly comprises: the mounting frame with filter, the mounting frame with the air inlet chamber subassembly is connected, the mounting frame middle part has fretwork portion, filter and locate fretwork portion.
In some embodiments, the mounting frame is snap-fit or threaded to the intake chamber assembly.
In some embodiments, the fresh air outlet has a grille with a plurality of spaced air outlet openings.
In some embodiments, the grille is snap-fitted to the fresh air housing; or the grille is connected with the fresh air shell through screws; or, the grille and the fresh air shell are integrally formed.
In some embodiments, the grille has a directing effect on the airflow, and the grille is angularly adjustable.
In some embodiments, the fresh air outlet is provided with an air deflector, and the air deflector is rotatably connected with the fresh air shell.
In some embodiments, the air conditioner main body is provided with an air inlet and an air outlet, the air inlet is located at the top of the air conditioner main body, the air outlet is located at the front side of the air conditioner main body, and the air outlet direction of the fresh air outlet is the same as the length direction of the air conditioner main body.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural 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 a fresh air module according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of the diagonal flow fan according to the embodiment of the present invention.
Reference numerals:
an indoor unit 100 of an air conditioner is provided,
an air conditioner main body 110, an air inlet 112, an air outlet 113,
a fresh air module 120, a fresh air outlet 122, an oblique flow fan 123, a fresh air shell 124,
the filter assembly 128, the mounting frame 1281, the filter 1282,
the hollow-out part 129 is arranged on the inner wall,
a grid 130 and an air outlet 131.
Detailed Description
Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.
The air conditioner performs a refrigeration cycle of the air conditioner by using a compressor, a condenser, an expansion valve, and an evaporator. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies refrigerant to the air that has been conditioned and heat-exchanged.
The compressor compresses a refrigerant gas in a high-temperature and high-pressure state and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the condensation process.
The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The evaporator can achieve a cooling effect by heat-exchanging with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioner can adjust the temperature of the indoor space throughout the cycle.
The air conditioner includes an air conditioner indoor unit and an air conditioner outdoor unit, wherein the air conditioner outdoor unit may refer to a portion of a refrigeration cycle including a compressor and an outdoor heat exchanger, the air conditioner indoor unit includes an indoor heat exchanger, and an expansion valve may be provided in an indoor unit or an outdoor unit.
The indoor heat exchanger and the outdoor heat exchanger serve as a condenser or an evaporator. When the indoor heat exchanger is used as a condenser, the air conditioner is used as a heater in a heating mode, and when the indoor heat exchanger is used as an evaporator, the air conditioner is used as a cooler in a cooling mode.
An indoor unit 100 of an air conditioner according to an embodiment of the present invention is described below with reference to fig. 1 to 3, including: an air conditioner main body 110 and a fresh air module 120.
Particularly, air conditioner main part 110 is the cuboid form, the air conditioner wind channel (not shown in the figure) has in the air conditioner main part 110, new trend module 120 is located the tip of air conditioner main part 110, and new trend module 120 is connected with air conditioner main part 110, the new wind channel has in the new trend module 120, new wind channel and air conditioner wind channel are independent each other, new trend module 120 has new trend export 122, new trend module 120 includes oblique flow fan 123 and new trend casing 124, oblique flow fan 123 locates in new trend casing 124, new trend export 122 locates new trend casing 124.
It should be noted that the fresh air module 120 may be disposed at one end of the air conditioner main body 110, and includes, but is not limited to, one fresh air module 120. That is, the fresh air modules 120 may be respectively disposed at two ends of the air conditioner main body 110 to improve the fresh air function of the air conditioner indoor unit 100.
The air conditioning duct and the fresh air duct may be independent of each other, and when the indoor air conditioner 100 is in an operating state, the air flow in the air conditioning duct and the air flow in the fresh air duct do not interfere with each other.
It should be noted that, when the air conditioning indoor unit 100 is in an operating state for a long time, the indoor environment is in a sealed state for a long time, and the indoor air becomes dry, which causes discomfort to the user. The fresh air module 120 can be used for exchanging outdoor air and indoor air to introduce outdoor airflow into the room, and can also be used for appropriately neutralizing cold air or hot air generated by the indoor unit 100 of the air conditioner to improve the comfort of the air conditioner.
Furthermore, an oblique flow fan 123 is disposed in the fresh air module 120. The diagonal flow fan 123 has the advantages of large air volume and low noise, so that the problems of low fresh air volume and high noise in the air-conditioning indoor unit 100 can be effectively solved. The diagonal flow fan 123 adopts a lateral air outlet mode, has a large air outlet area and high air volume, and can effectively solve the problem that the fresh air module is blocked to supply fresh air and is difficult to circulate indoors.
According to the utility model discloses machine 100 in air conditioning through set up diagonal flow fan 123 in new trend module 120, can utilize the amount of wind of diagonal flow fan 123 big, advantage that the noise is low, promotes new trend module 120's new trend amount of wind, reduces new trend module 120's air-out noise, and then can promote machine 100 in air conditioning's performance.
As shown in fig. 2, in some embodiments, the fresh air module 120 further includes: fresh air pipeline 125 and air inlet chamber subassembly 126, fresh air pipeline 125's one end and outdoor intercommunication, have fresh air chamber 127 in the air inlet chamber subassembly 126, fresh air chamber 127 is connected and is linked together with fresh air pipeline 125's the other end, fresh air casing 124 is connected and is linked together with fresh air chamber 127.
Thus, one end of the fresh air duct 125 is communicated with the outside, and the other end of the fresh air duct 125 is communicated with the fresh air chamber 127, so that fresh air can enter the air inlet chamber assembly 126, and driven by the diagonal flow fan, the fresh air can be discharged from the fresh air outlet 122 on the fresh air casing 124, so that the fresh air can more smoothly flow into the indoor environment, and the air-conditioning indoor unit 100 can easily realize fresh air supply.
Referring to the embodiment shown in fig. 2, the fresh air module 120 may further include: and the filter assembly 128 is arranged at the position where the fresh air pipeline 125 and the air inlet cavity assembly 126 are connected. It can be understood that outdoor fresh air flow has a large amount of impurities such as dust, and these impurities pollute indoor environment easily, through set up filter assembly 128 in fresh air module 120 to utilize filter assembly 128 to filter impurities such as dust, thereby can promote the air quality of new trend.
Furthermore, the filter assembly 128 in this scheme adopts a single-layer filter structure, and when having a good filtering effect, the phenomenon that the input of fresh air is slowed down due to the fact that the fresh air is filtered can be reduced, so that the efficiency of the fresh air entering the fresh air module 120 is improved. Of course, the filter assembly 128 may also be a multi-layer filter structure, so as to improve the filtering effect.
Furthermore, the filtering component 128 can be arranged at the joint of the fresh air duct 125 and the air inlet cavity component 126, so that the fresh air of the fresh air module 120 can enter the room after being filtered, the indoor air quality is improved, the filtering component 128 arranged at the joint of the fresh air duct 125 and the air inlet cavity component 126 can have good disassembly and assembly performance, the assembly and production of the fresh air module 120 are facilitated, the production efficiency of the indoor air-conditioning unit 100 is improved, and after the filtering component 128 is damaged or fails, the user can conveniently replace the filtering component 128, the replacement efficiency of the filtering component 128 is improved, the maintenance efficiency of the fresh air module 120 is improved, and the service life of the indoor air-conditioning unit 100 is prolonged.
Further, the filter assembly 128 can be mounted within the interior of the air inlet chamber assembly 126. This way. The air inlet cavity assembly 126 not only provides an installation position for the filter assembly 128, but also increases the installation convenience of the filter assembly 128 and improves the assembly efficiency of the fresh air module 120; but also provides protection for the filter assembly 128, increases the safety and stability of the filter assembly 128, and extends the useful life of the filter assembly 128.
The air inlet cavity assembly 126 comprises an air inlet cavity upper shell 1261 and an air inlet cavity lower shell 1262, one side of the air inlet cavity upper shell 1261 is connected with the fresh air pipeline 125, the air inlet cavity lower shell 1262 is connected with the fresh air shell 124, the air inlet cavity upper shell 1261 can be buckled with the air inlet cavity lower shell 1262 to form a fresh air cavity 127, fresh air can be transmitted to the fresh air cavity 127 from the fresh air pipeline 125 and blown out from a fresh air outlet 122 of the fresh air shell 124 under the action of the diagonal flow fan 123, and the advancing direction of the fresh air can be changed in the fresh air cavity 127. As shown in fig. 2, the traveling direction of the fresh air can be changed by 90 ° in the fresh air chamber 127. Thus, the fresh air chamber 127 can change the air inlet direction and the air outlet direction of the fresh air, and the air inlet direction and the air outlet direction of the fresh air module 120 are not necessarily the same, so that the position of the fresh air module 120 on the air conditioner main body 110 is more free, and the design of the indoor unit 100 of the air conditioner is more convenient. For example, the fresh air module 120 may be disposed at a side portion of the air conditioning indoor unit 100.
As shown in fig. 2, the filter assembly 128 may include: installing frame 1281 and filtering piece 1282, installing frame 1281 is connected with air inlet chamber subassembly 126, and installing frame 1281 middle part has fretwork portion 129, and filtering piece 1282 locates fretwork portion 129. Wherein, be equipped with fretwork portion 129 on the installing frame 1281, fretwork portion 129 can provide the mounted position for filtering a piece 1282, lets filter a piece 1282 setting in fretwork portion 129, not only can promote the stability of filtering a piece 1282, lets filter the filtration that a piece 1282 can be better come from outdoor new trend, lets to filter a piece 1282's reliability in use rise moreover, can filter more new trends in order to promote the life of air conditioning indoor set 100.
In some embodiments, the mounting frame 1281 snaps or screws into the intake chamber assembly 126. Like this, adopt the mode of dismantling the connection to connect mounting frame 1281 and air inlet chamber subassembly 126, not only can promote the packaging efficiency of mounting frame 1281 and air inlet chamber subassembly 126, let indoor air conditioner's production efficiency obtain promoting, and let the dismantlement of mounting frame 1281 and air inlet chamber subassembly 126 become simple moreover, for example, adopt joint or spiro union mode to connect mounting frame 1281 and air inlet chamber subassembly 126, let the dismouting efficiency of mounting frame 1281 and air inlet chamber subassembly 126 obtain promoting to can be convenient for the maintenance and the maintenance of machine 100 in the air conditioning. In addition, the installation frame 1281 and the air inlet cavity assembly 126 are assembled in a detachable connection mode, so that the connection of the installation frame 1281 and the air inlet cavity assembly 126 in a connection mode with high energy consumption, such as welding, is avoided, and the assembly cost of the indoor unit 100 of the air conditioner is reduced.
Referring to fig. 2 and 3, in some embodiments, the fresh air outlet 122 has a grill 130, and the grill 130 has a plurality of spaced-apart air outlets 131. Therefore, the grille 130 arranged at the fresh air outlet 122 can be used for cutting or guiding the fresh air driven by the fresh air module 120, so that the fresh air of the fresh air module 120 can be blown according to the requirements and the selection of a user, and the applicability of the indoor air conditioner 100 is improved. Furthermore, a plurality of spaced air outlet holes 131 are formed in the grille 130, and the air outlet holes 131 can have a plurality of air outlet directions, so that the fresh air outlet range of the fresh air module 120 can be increased, a user can select the air outlet range of fresh air according to needs, the user usage degree of the indoor air conditioner 100 is improved, the user freedom degree when the user uses the indoor air conditioner 100 to use the fresh air is improved, and the user experience of using the indoor air conditioner 100 is optimized.
In some embodiments, the grille 130 is snap-fit with the fresh air housing 124; alternatively, the grille 130 is connected with the fresh air shell 124 through screws; alternatively, the grille 130 is integrally formed with the fresh air housing 124. Thus, the grille 130 can be connected to the fresh air casing 124 in a clamping, screwing or integral manner to improve the stability and reliability between the grille 130 and the fresh air casing 124. It can be understood that the grille 130 and the fresh air casing 124 can be detachably connected to each other, which not only facilitates the connection and assembly between the grille 130 and the fresh air casing 124, but also facilitates the detachment between the grille 130 and the fresh air casing 124, and improves the efficiency of the maintenance or repair of the grille 130 or the fresh air casing 124. In addition, an integrated forming mode can be adopted between the grille 130 and the fresh air shell 124, so that the production steps between the grille 130 and the fresh air shell 124 can be saved, the production flow of the grille 130 and the fresh air shell 124 is simplified, the connection strength between the grille 130 and the fresh air shell 124 is improved, and the structural strength of the fresh air module 120 is increased.
In some embodiments, the grille 130 provides a directional effect on the airflow, and the angle of the grille 130 is adjustable. Therefore, the grille 130 has a guiding effect, so that the fresh air passing through the grille 130 can be guided, the blowing range of the fresh air module 120 is increased, and the blowing effect of the indoor air conditioner indoor unit 100 on the indoor fresh air is improved. Furthermore, the air guide angle of the grille 130 can be adjusted, which not only can further increase the air supply range of the fresh air module 120, but also can adjust the air blowing angle of the fresh air module 120 according to the requirement of the user, so that the use feeling of the user when using the air-conditioning indoor unit 100 is further improved.
In some embodiments, a wind deflector (not shown) is disposed at the fresh air outlet 122, and the wind deflector is rotatably connected to the fresh air casing 124. Like this, be equipped with the aviation baffle through going out at new trend export 122, not only can carry out further direction to the new trend, let the scope of blowing of new trend module 120 obtain further promotion, the aviation baffle can also cushion the new trend moreover, lets enter into indoor new trend more gentle to further improvement user's use impression.
Furthermore, the fresh air outlet 122 can be provided with a plurality of air deflectors, the air deflectors can be used for changing the air supply direction of the fresh air outlet 122, and the plurality of air deflectors can reduce the fresh air volume borne by a single air deflector, so that the structural strength of the air deflectors is improved, and the service life of the air deflectors is prolonged. The air deflector is rotatably connected to the fresh air housing 124, so that the air supply direction of the fresh air outlet 122 can be adjusted by changing the state of the air deflector.
The air outlet of the diagonal flow fan 123 adopts a longitudinal air deflector, when the longitudinal air deflector is completely closed, air flow can realize non-wind-sensing air outlet of fresh air through a gap of the air deflector, when the longitudinal air deflector is arranged forwards, the fresh air can be discharged towards the front side of the side, and can be fused with air outlet of an air conditioner, so that the air supply distance of the fresh air and the indoor circulation speed of the fresh air are increased.
Referring to fig. 1, in some embodiments, the air conditioner main body 110 has an air inlet 112 and an air outlet 113, the air inlet 112 is located at the top of the air conditioner main body 110, the air outlet 113 is located at the front side of the air conditioner main body 110, and the air outlet direction of the fresh air outlet 122 is the same as the length direction of the air conditioner main body 110.
From this, the air supply direction in air conditioner wind channel and the new trend wind channel is inequality, and the tip air-out of new trend air current towards indoor set 100 of air conditioner, and the air conditioner wind channel is towards the front side air-out of indoor set 100 of air conditioner, and new trend air current and air conditioner air current can fuse mutually from this to can increase the air supply distance of new trend and the circulating speed of new trend in the room.
Other configurations, such as a fan, etc., and operations of the air conditioning indoor unit 100 according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean 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 present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. An indoor unit of an air conditioner, comprising:
the air conditioner main body is in a cuboid shape, and an air conditioner air duct is arranged in the air conditioner main body;
the fresh air module is located at the end of the air conditioner main body, the fresh air module is connected with the air conditioner main body, a fresh air duct is arranged in the fresh air module, the fresh air duct is independent of the air conditioner duct, the fresh air module is provided with a fresh air outlet, the fresh air module comprises an oblique flow fan and a fresh air shell, the oblique flow fan is arranged in the fresh air shell, and the fresh air outlet is arranged in the fresh air shell.
2. The indoor unit of claim 1, wherein the fresh air module further comprises:
one end of the fresh air pipeline is communicated with the outside;
the air inlet chamber subassembly, fresh air wind chamber has in the air inlet chamber subassembly, fresh air wind chamber with the other end of fresh air pipeline is connected and is communicate, the fresh air casing with fresh air wind chamber is connected and is communicated.
3. The indoor unit of claim 2, wherein the fresh air module further comprises:
and the filtering assembly is arranged at the position where the fresh air pipeline and the air inlet cavity assembly are connected.
4. An indoor unit of an air conditioner according to claim 3, wherein the filter assembly includes:
the mounting frame is connected with the air inlet cavity assembly, and a hollow part is arranged in the middle of the mounting frame;
and the filtering piece is arranged on the hollow part.
5. The indoor unit of claim 4, wherein the mounting frame is engaged with the air inlet chamber assembly or screwed thereto.
6. An indoor unit of an air conditioner according to claim 1, wherein the fresh air outlet has a grill having a plurality of spaced-apart air outlet holes.
7. An indoor unit of an air conditioner according to claim 6, wherein the grill is engaged with the fresh air casing;
or the grille is connected with the fresh air shell through screws;
or, the grille and the fresh air shell are integrally formed.
8. An indoor unit of an air conditioner according to claim 7, wherein the grill guides an air flow, and an angle of the grill is adjustable.
9. An indoor unit of an air conditioner as claimed in claim 1, wherein an air deflector is provided at the fresh air outlet, and the air deflector is rotatably connected to the fresh air casing.
10. The indoor unit of claim 1, wherein the air conditioner main body has an air inlet and an air outlet, the air inlet is located at a top of the air conditioner main body, the air outlet is located at a front side of the air conditioner main body,
the air outlet direction of the fresh air outlet is the same as the length direction of the air conditioner main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021578336.3U CN212869966U (en) | 2020-07-31 | 2020-07-31 | Indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021578336.3U CN212869966U (en) | 2020-07-31 | 2020-07-31 | Indoor unit of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212869966U true CN212869966U (en) | 2021-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021578336.3U Active CN212869966U (en) | 2020-07-31 | 2020-07-31 | Indoor unit of air conditioner |
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| CN (1) | CN212869966U (en) |
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2020
- 2020-07-31 CN CN202021578336.3U patent/CN212869966U/en active Active
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