CN212618776U - Air conditioner - Google Patents

Abstract

The utility model discloses an air conditioner, air conditioner includes: the air conditioner comprises a shell, a first air inlet, a second air inlet, a first air outlet and a second air outlet are arranged on the shell, and a mounting bracket is arranged on the shell; the heat exchange module is arranged in the shell and provided with a first air duct, the heat exchange module comprises a heat exchanger, the heat exchanger is positioned in the first air duct, and the first air duct is respectively communicated with the first air inlet and the first air outlet; the air treatment module is positioned in the machine shell and fixed on the mounting support, the air treatment module and the heat exchange module are arranged along the length direction of the machine shell, the air treatment module is provided with a second air channel, the second air channel is spaced from the first air channel, and the second air channel is respectively communicated with the second air inlet and the second air outlet. The utility model discloses an air conditioner is favorable to improving the heat exchange efficiency of air conditioner to the air, improves the quality of room air, promotes user's use and experiences. The air treatment module and the heat exchange module can work independently without working at the same time.

Description

Air conditioner

Technical Field

The utility model belongs to the technical field of air conditioning's technique and specifically relates to an air conditioner is related to.

Background

In the related art, with the improvement of living standard, the single function of cooling and heating of the air conditioner can not meet the requirement of a user, and the air treatment module is integrated in a plurality of air conditioners, so that the functions of purifying and humidifying air or introducing fresh air and the like are realized.

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 air conditioner is favorable to improving the heat exchange efficiency of air conditioner to the air, improves the quality of room air simultaneously, promotes user's use and experiences. The air treatment module and the heat exchange module can work independently without working at the same time.

The air conditioner comprises a shell, wherein a first air inlet, a second air inlet, a first air outlet and a second air outlet are arranged on the shell, and a mounting bracket is arranged on the shell; the heat exchange module is arranged in the shell and provided with a first air duct, the heat exchange module comprises a heat exchanger, the heat exchanger is positioned in the first air duct, and the first air duct is respectively communicated with the first air inlet and the first air outlet; the air treatment module is positioned in the machine shell and fixed on the mounting bracket, the air treatment module and the heat exchange module are arranged along the length direction of the machine shell, the air treatment module is provided with a second air channel, the second air channel is spaced from the first air channel, and the second air channel is respectively communicated with the second air inlet and the second air outlet.

According to the utility model discloses the air conditioner, through setting up the air treatment module, make first wind channel and second wind channel spaced apart, first wind channel communicates with first air intake and first air outlet respectively, the second wind channel communicates with second air intake and second air outlet respectively, thereby make air treatment module and heat exchange module mutually independent to the processing of air current, the air current after the processing also blows off the casing mutually independently, and then be favorable to improving the heat exchange efficiency of air conditioner to the air, improve the quality of room air simultaneously, promote user's use and experience. And it can be known that the air treatment module and the heat exchange module can work independently without working at the same time.

According to the utility model discloses a some embodiments, the casing includes front panel and back casing, the front panel with back casing links to each other in order to inject installation space, heat exchange module with air treatment module establishes in the installation space, be equipped with on the back casing installing support.

In some embodiments of the present invention, the front panel is provided with the first air outlet and the second air outlet, and the first air outlet and the second air outlet are arranged along the length direction of the casing at intervals.

In some embodiments of the present invention, the rear housing is provided with the first air inlet, the second air inlet and the second air outlet, and a central axis of the second air outlet faces the first air inlet in an air outlet direction.

According to some embodiments of the utility model, the second air outlet is a plurality of and interval distribution is in the left and right sides of first air intake.

According to some embodiments of the utility model, the air conditioner still includes automatically controlled box, automatically controlled box with air treatment module is located heat transfer module's relative both sides, the installing support includes first stand and second stand, the casing still includes the base support, the base support respectively with first stand with the second stand links to each other, automatically controlled box is established on the base support.

According to some embodiments of the utility model, the air conditioner still includes automatically controlled box, automatically controlled box with air treatment module is located same one side of heat transfer module, automatically controlled box is located air treatment module with between the heat transfer module.

According to the utility model discloses a some embodiments, the air conditioner still includes filtering component, filtering component establishes in the casing, be equipped with in the second wind channel filtering component enters into with filtering the air current in the second wind channel.

In some embodiments of the present invention, the housing is provided with a mounting opening, and the filter assembly is detachably disposed in the second air duct through the mounting opening.

In some embodiments of the present invention, the shape of the filter assembly matches the shape of the inner wall surface of the housing.

According to some embodiments of the invention, the mounting bracket and the casing are one piece.

According to some embodiments of the utility model, the air treatment module is at least one among new trend module, purification module and the humidification module.

In some embodiments of the present invention, the air treatment module is a fresh air module, and the second air inlet is communicated with the outdoor space.

According to some embodiments of the utility model, the air conditioner still includes filter screen and air-inlet grille, the air-inlet grille is located first air inlet department, the air-inlet grille with inject between the support of heat exchanger the assembly space of filter screen.

In some embodiments of the present invention, the air inlet grille is integral with the housing.

According to the utility model discloses a some embodiments, heat transfer module still includes cross-flow fan, cross-flow fan establishes in the first wind channel, cross-flow fan is single cross-flow fan.

According to some embodiments of the present invention, the air conditioner is a cabinet air conditioner.

In some embodiments of the present invention, the cabinet includes a front panel, the front panel includes a first portion opposite to the heat exchange module and a second portion opposite to the air treatment module, and a height ratio of the second portion to the first portion is 1/5-7/11.

In some embodiments of the present invention, the ratio of the height of the second portion to the height of the first portion is 2/7-7/11.

In some embodiments of the invention, the front panel is a unitary piece.

In some embodiments of the present invention, the air treatment module is disposed above the cross flow fan, a distance between an upper end of the cross flow fan and an upper end of the casing is L1, a total height of the casing is L2, and L1/L2 is 1/6 to 1/2.

In some embodiments of the present invention, L1/L2 is 2/9 ~ 7/18.

In some embodiments of the utility model, the below of heat exchange module is equipped with the water collector, the diapire of water collector with distance between the lower extreme of casing is L3, the total height of casing is L2, and L3/L2 is 1/6 ~ 1/2.

In some embodiments of the present invention, L3/L2 is 2/9 ~ 7/18.

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 diagram of an air conditioner according to some embodiments of the present invention;

fig. 2 is a schematic diagram of an air conditioner according to some embodiments of the present invention;

fig. 3 is a schematic diagram of an air conditioner according to some embodiments of the present invention;

fig. 4 is a cross-sectional view a of an air conditioner according to some embodiments of the present invention;

fig. 5 is a cross-sectional view B of an air conditioner according to some embodiments of the present invention;

fig. 6 is a schematic diagram of an air conditioner according to some embodiments of the present invention;

fig. 7 is a schematic diagram of an air conditioner according to some embodiments of the present invention;

fig. 8 is a schematic diagram of an air conditioner according to some embodiments of the present invention;

fig. 9 is a cross-sectional view C of an air conditioner according to some embodiments of the present invention;

fig. 10 is an exploded view of an air conditioner according to some embodiments of the present invention;

fig. 11 is an exploded view of an air conditioner according to some embodiments of the present invention;

fig. 12 is an exploded view of an air conditioner according to some embodiments of the present invention;

fig. 13 is a schematic view of an air treatment module according to some embodiments of the present invention;

fig. 14 is a schematic diagram of an air conditioner according to some embodiments of the present invention;

fig. 15 is a schematic diagram of an air conditioner according to some embodiments of the present invention;

fig. 16 is a partial schematic view of an air conditioner according to some embodiments of the present invention;

fig. 17 is a cross-sectional view D of an air conditioner according to some embodiments of the present invention;

fig. 18 is a cross-sectional view E of an air conditioner according to some embodiments of the present invention;

fig. 19 is a cross-sectional view F of an air conditioner according to some embodiments of the present invention.

Reference numerals:

100. an air conditioner;

1. a housing;

11. a rear housing; 111. a first air inlet; 112. a second air inlet; 113. an installation port;

114. a third air inlet;

12. a front panel; 121. a first air outlet; 122. a second air outlet;

13. an installation space; 14. a base support;

2. a heat exchange module; 21. a first air duct; 22. a heat exchanger; 23. a cross-flow fan;

3. an air treatment module; 31. a second air duct; 32. an air inlet volute; 33. an air outlet volute; 34. a fan volute;

35. a centrifugal wind wheel;

4. an air outlet frame; 5. a filter assembly; 6. an electronic control box; 61. a fixing plate;

7. mounting a bracket; 71. a first upright post; 72. a second upright post;

8. an air guide assembly; 81. a first louver; 82. a second louver; 83. a first link;

9. a fresh air duct; 10. an air inlet grille; 20. a filter screen; 30. and (5) opening and closing the door.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

An air conditioner 100 according to an embodiment of the present invention is described below with reference to the drawings, and as shown in fig. 1, the air conditioner 100 may be a cabinet air conditioner.

As shown in fig. 1 to 5, an air conditioner 100 according to an embodiment of the present invention includes: the heat exchanger comprises a machine shell 1, a heat exchange module 2 and an air treatment module 3.

Specifically, as shown in fig. 1 to fig. 3, the casing 1 is provided with a first air inlet 111, a second air inlet 112, a first air outlet 121, and a second air outlet 122, and as shown in fig. 10 and fig. 12, the casing 1 is provided with a mounting bracket 7. As shown in fig. 4, the heat exchange module 2 is disposed in the casing 1, the heat exchange module 2 has a first air duct 21, the heat exchange module 2 includes a heat exchanger 22, the heat exchanger 22 is located in the first air duct 21, and the first air duct 21 is respectively communicated with the first air inlet 111 and the first air outlet 121. Wherein the heat exchange module 2 can be used for cooling and/or heating. Therefore, air can enter the first air duct 21 through the first air inlet 111 to exchange heat with the heat exchanger 22, and the air after heat exchange can be discharged through the first air outlet 121, so as to realize the heat exchange function of the air conditioner 100.

As shown in fig. 4 and 5, the air treatment module 3 is located in the casing 1 and fixed on the mounting bracket 7, the air treatment module 3 and the heat exchange module 2 are arranged along the length direction of the casing 1, the air treatment module 3 has a second air duct 31, the second air duct 31 is spaced apart from the first air duct 21, and the second air duct 31 is respectively communicated with the second air inlet 112 and the second air outlet 122. It should be noted that the air treatment module 3 can treat the air to improve the air quality, for example, the air treatment module 3 can ventilate the indoor air and the outdoor air to refresh the indoor air; as another example, the air treatment module 3 may purify indoor air; as another example, the air treatment module 3 may humidify the room air to make the user more comfortable. Therefore, the air can enter the second air duct 31 through the second air inlet 112, and after being processed by the air processing module 3, the air can be discharged through the second air outlet 122, so as to achieve the function of the air conditioner 100 of improving the air quality (for example, introducing fresh air, humidifying the air, purifying the air, and the like). Wherein the one-way arrows in fig. 4 and 5 refer to the flow direction of the air flow in the second air duct 31.

Because first wind channel 21 and second wind channel 31 are spaced apart, and the air current in first wind channel 21 can blow out through first air outlet 121, the air current in second wind channel 31 can blow out through second air outlet 122, thereby make air treatment module 3 mutually independent with the processing of heat exchange module 2 to the air current, the air current after the processing also blows out casing 1 mutually independently, and then is favorable to guaranteeing air conditioner 100 to the heat exchange efficiency of air, improve the quality of indoor air simultaneously, promote user's use and experience. Moreover, the air treatment module 3 and the heat exchange module 2 can work independently without working at the same time.

According to the utility model discloses air conditioner 100, through setting up air treatment module 3, make first wind channel 21 and second wind channel 31 spaced apart, first wind channel 21 communicates with first air intake 111 and first air outlet 121 respectively, second wind channel 31 communicates with second air intake 112 and second air outlet 122 respectively, thereby make air treatment module 3 and heat exchange module 2 mutually independent to the processing of air current, the air current after the processing also blows off casing 1 mutually independently, and then be favorable to improving the heat exchange efficiency of air conditioner 100 to the air, improve the quality of room air simultaneously, promote user's use and experience. Moreover, the air treatment module 3 and the heat exchange module 2 can work independently without working at the same time.

As shown in fig. 6-10, according to some embodiments of the present invention, the casing 1 includes a front panel 12 and a rear casing 11, the front panel 12 is connected to the rear casing 11 to define a mounting space 13, the heat exchange module 2 and the air treatment module 3 are disposed in the mounting space 13, and the mounting bracket 7 is disposed on the rear casing 11. Therefore, the casing 1 is simple in structure and convenient to assemble. It is also known to assemble the air conditioner 100 by first assembling the air treatment module 3 to the mounting bracket 7 and then mating the front panel 12 to the rear housing 11.

As shown in fig. 3, 6-8, in some embodiments of the present invention, the front panel 12 is provided with a first air outlet 121 and a second air outlet 122, and the first air outlet 121 and the second air outlet 122 are disposed at intervals along the length direction of the casing 1. For example, as shown in fig. 6 to 8, when the length direction of the casing 1 is the up-down direction, the first air outlet 121 may be located above the second air outlet 122, and as shown in fig. 3, the first air outlet 121 may also be located below the second air outlet 122. Of course, the positions of the first outlet 121 and the second outlet 122 are not limited to this, and may be distributed on other positions of the casing 1. Meanwhile, the first air outlet 121 and the second air outlet 122 are both located on the front panel 12, so that the heat exchange efficiency of the air conditioner 100 is improved, a user can feel hot air or cold air blown out from the air conditioner 100 more quickly, the user can breathe high-quality air more quickly, and the use experience of the user is improved.

As shown in fig. 5 and fig. 15-16, in other embodiments of the present invention, the rear housing 11 is provided with a first air inlet 111, a second air inlet 112 and a second air outlet 122, and as shown in fig. 5, a central axis of the second air outlet 122 is inclined toward the first air inlet 111 along the air outlet direction. Therefore, the air processed by the air processing module 3 can be blown out toward the direction close to the first air inlet 111 through the second air outlet 122, so that at least part of the air processed by the air processing module 3 can enter the first air duct 21 through the first air inlet 111, and can exchange heat with the heat exchanger 22, and the air is blown out through the first air outlet 121 after the heat exchange. Therefore, the indoor air can be cooled or heated more quickly while the quality of the indoor air is improved, the working efficiency of the air conditioner 100 is improved, and the use experience of a user is improved.

The first air inlet 111 may be located on a rear portion of the rear housing 11, the first air inlet 111 may also be multiple and located on left and right sides of the rear housing 11, and the first air inlet 111 and the second air inlet 112 may be spaced apart along a length direction of the casing 1. The second air outlet 122 may also be located on the rear side portion of the rear casing 11, and the second air outlet 122 may also be multiple and located on the left and right sides of the rear casing 11, for example, as shown in fig. 15, the second air outlet 122 is two and located on the left and right sides of the first air inlet 111. The second outlets 122 may also be multiple and distributed at the left and right sides of the first outlet 121 at intervals. Optionally, as shown in fig. 10 to 12, an opening and closing door 30 is disposed at the first air outlet 121 to open or close the first air duct 21.

As shown in fig. 4, 5, 9 and 10, according to some embodiments of the present invention, the air conditioner 100 further includes an electric control box 6, the electric control box 6 and the air processing module 3 are located at two opposite sides of the heat exchanging module 2, the mounting bracket 7 includes a first upright 71 and a second upright 72, the cabinet 1 further includes a base bracket 14, the base bracket 14 is connected to the first upright 71 and the second upright 72, respectively, and the electric control box 6 is disposed on the base bracket 14. For example, as shown in fig. 10, when the electrical control box 6 and the air treatment module 3 are located at two opposite sides of the heat exchange module 2, and the electrical control box 6 is located at the lower side of the heat exchange module 2, the electrical control box 6 can be fixed on a first upright 71 and a second upright 72 through a base bracket 14, wherein the base bracket 14 is fixedly connected with the first upright 71 and the second upright 72, respectively, and the electrical control box 6 is arranged on the base bracket 14. Therefore, the reliability of the electric control box 6 arranged in the machine shell 1 can be ensured, and the electric control box 6 is convenient to mount and dismount.

As shown in fig. 16 and 17, according to some embodiments of the present invention, the air conditioner 100 further includes an electric control box 6, the electric control box 6 and the air processing module 3 are located on the same side of the heat exchange module 2, and the electric control box 6 is located between the air processing module 3 and the heat exchange module 2. For example, as shown in fig. 16, when the electronic control box 6 and the air treatment module 3 are both located at the lower side of the heat exchange module 2, and the electronic control box 6 is located between the heat exchange module 2 and the air treatment module 3, the electronic control box 6 can be fixed on the mounting bracket 7 by the fixing plate 61.

As shown in fig. 3 and 4, according to some embodiments of the present invention, the air conditioner 100 further includes a filter assembly 5, the filter assembly 5 is disposed in the casing 1, and the filter assembly 5 is disposed in the second air duct 31 to filter the air flow entering the second air duct 31. Because filtering component 5's setting to dust and impurity in the filtered air can be filtered effectively, improve the filter effect of air treatment module 3 to the air, and then improve the cleanliness factor of air current, improve the quality of room air, satisfy user's healthy travelling comfort's demand.

As shown in fig. 1 and 10, in some embodiments of the present invention, a mounting opening 113 is provided on the casing 1, and the filter assembly 5 is detachably disposed in the second air duct 31 through the mounting opening 113. Thereby facilitating the mounting and dismounting of the filter assembly 5 and facilitating the replacement and cleaning of the filter assembly 5. Operation maintenance personnel can install filter assembly 5 into second wind channel 31 through installing port 113 in, also can pull out filter assembly 5 through installing port 113, and filter assembly 5's installation and dismantlement are convenient. The filter assembly 5 may include a filter support and a filter core located in the filter support, and the filter core may be a HEPA net or an IFD. Alternatively, the mounting port 113 is located on the left or right side of the cabinet 1. Thereby facilitating the disassembly and assembly of the filter assembly 5. Specifically, the fitting hole 113 and the filter assembly 5 may be configured to be mutually fitted, and the filter assembly 5 may be drawn from the side of the air conditioner 100 for assembly and disassembly, or the filter assembly 5 may be drawn from the front of the air conditioner 100 for assembly and disassembly, or the filter assembly 5 may be drawn from the oblique front direction of the air conditioner 100 for assembly and disassembly. The filter assemblies 5 and the mounting openings 113 may be provided in plural numbers and in one-to-one correspondence, respectively. The filter assembly 5 may comprise a plurality of filter elements which may be drawn in multiple portions for removal.

In some embodiments of the present invention, the shape of the filter assembly 5 matches the shape of the inner wall surface of the housing 1. For example, when the inner wall surface of the casing 1 where the second air inlet 112 is disposed is formed in an arc shape, the filter assembly 5 may also be formed in an arc shape, so that it is possible to reduce the possibility that the filter assembly 5 is better opposed to the second air inlet 112 to effectively filter the air flow entering into the second air duct 31 through the second air inlet 112. While also facilitating the installation and removal of the filter assembly 5.

As shown in fig. 1, 2 and 11, according to some embodiments of the present invention, the air conditioner 100 further includes a filter screen 20 and an air inlet grille 10, the air inlet grille 10 is located at the first air inlet 111, and an assembly space of the filter screen 20 is defined between the air inlet grille 10 and the bracket of the heat exchanger 22. Therefore, the filter screen 20 can be disposed in the assembly space between the air intake grille 10 and the bracket of the heat exchanger 22, so that the positions of the components of the air conditioner 100 are reasonably arranged, and the overall occupied space of the air conditioner 100 is favorably reduced. Meanwhile, it can be understood that the filter screen 20 is arranged to effectively filter the air flow entering the casing 1 through the first air inlet 11, effectively filter dust and impurities in the air, improve the cleanliness of the air flow, improve the quality of indoor air, and meet the requirements of health and comfort of users. While facilitating a reduction in the frequency of cleaning the air conditioner 100.

In some embodiments of the present invention, the air inlet grille 10 is integrated with the casing 1. It is advantageous to improve the structural strength of the cabinet 1 and to improve the assembling efficiency of the air conditioner 100. Specifically, the air inlet grille 10 and the casing 1 are integrally formed, so that the structural strength of the casing 1 can be further improved, the production and manufacture of the casing 1 and the air inlet grille 10 are facilitated, and the production efficiency of the air conditioner 100 is improved.

Specifically, the shape of the filter screen 20 matches the shape of the inner wall surface of the casing 1. Further, the occupied space of the filter net 20 can be reduced, which is advantageous for the miniaturization of the air conditioner 100.

In some embodiments of the present invention, the second air inlet 112 may also be provided with a filter screen 20. So that the air flow entering the second air duct 31 through the second air inlet 112 can be effectively filtered by the filter screen 20. Dust and impurity in the filtration air effectively improve the cleanliness factor of air current, improve the quality of indoor air, satisfy user's healthy travelling comfort's demand. While facilitating a reduction in the frequency of cleaning the air conditioner 100.

According to some embodiments of the present invention, the mounting bracket 7 is an integral part with the housing 1. The mounting bracket 7 can be made of the same material as the cabinet 1 and can be formed by injection molding, so that the assembly process of the air conditioner 100 can be simplified and the structural strength of the air conditioner 100 can be improved.

Specifically, as shown in fig. 10, 11 and 16, the mounting bracket 7 includes a first upright 71 and a second upright 72 spaced apart from each other, the first upright 71 and the second upright 72 extend along the length direction of the cabinet 1, and the first upright 71 and the second upright 72 are integrally formed with the cabinet 1. Accordingly, the first and second columns 71 and 72 can be made of the same material as the cabinet 1 and can be formed by injection molding together, so that the assembly process between the first and second columns 71 and 72 can be simplified and the structural strength of the air conditioner 100 can be improved. Meanwhile, the mounting bracket 7 is simple in structure and convenient to manufacture.

According to some embodiments of the utility model, air treatment module 3 is at least one among new trend module, purification module and the humidification module. It can be understood that the air treatment module 3 can be any one of the fresh air module, the purification module and the humidification module, or a combination of any two of the fresh air module, the purification module and the humidification module, or the fresh air module, the purification module and the humidification module exist at the same time. Therefore, the functional diversity of the structure of the air treatment module 3 can be increased, and different requirements of users can be met.

In some embodiments of the present invention, the air treatment module 3 is a fresh air module, and the second air inlet 112 communicates with the outdoor space. Therefore, it can be understood that when the air processing module 3 works, outdoor fresh air can be introduced into the room, so that the quality of indoor air can be improved, and the health and comfort of a user are improved. Specifically, the second air inlet 112 is provided with a fresh air duct 9 communicating with the outdoor space. So that one end of the fresh air duct 9 can be connected to the second air inlet 112 of the cabinet 1 and the other end thereof communicates with the outdoor space when the air conditioner 100 is assembled.

As shown in fig. 10, 11 and 13, in some embodiments of the present invention, the air processing module 3 includes an air inlet volute 32 and an air outlet volute 33, the air inlet volute 32 and the air outlet volute 33 are connected to define a second air duct 31, and a centrifugal wind wheel 35 is disposed in the second air duct 31. The inlet of the inlet volute 32 is connected to the second inlet 112 and is adapted to be connected to the fresh air pipe 9, and the outlet of the outlet volute 33 is connected to the second outlet 122. When the second air outlets 122 are plural, plural outlets may be disposed on the air outlet volute 33 to be respectively opposite to the plural second air outlets 122.

As shown in fig. 16 and 17, in other embodiments of the present invention, the air processing module 3 includes an air inlet volute 32, an air outlet volute 33 and a fan volute 34, the fan volute 34 is located between the air inlet volute 32 and the air outlet volute 33, and the space defined by the fan volute 34 is communicated with the space defined by the air inlet volute 32 and the air outlet volute 33 respectively to define the second air duct 31, and a centrifugal wind wheel 35 can be disposed in the fan volute 34. The inlet of the inlet volute 32 is connected to the second inlet 112 and is adapted to be connected to the fresh air pipe 9, and the outlet of the outlet volute 33 is connected to the second outlet 122. When the second air outlets 122 are plural, plural outlets may be disposed on the air outlet volute 33 to be respectively opposite to the plural second air outlets 122. Wherein a plurality of unidirectional arrows in fig. 17 cooperate to define the flow direction of the airflow in the second air duct 31.

Optionally, as shown in fig. 1 and fig. 6, a third air inlet 114 for internal circulation of the air conditioner 100 is further disposed on the casing 1, the third air inlet 114 is also communicated with the second air duct 31, and further, the airflow entering the second air duct 31 through the third air inlet 114 can be blown out through the second air outlet 122, so that the internal circulation of the air conditioner 100 can be realized. When the second air duct 31 is provided with the filter assembly 5 therein, the air circulating in the room can be filtered and purified, and the quality of the air in the room can be improved.

Optionally, a temperature sensor and/or a humidity sensor is disposed in the second air duct 31. It is understood that only a temperature sensor may be disposed in the second air duct 31, only a humidity sensor may be disposed in the second air duct 31, or both a temperature sensor and a humidity sensor may be disposed in the second air duct 31. Can detect the temperature of air current through temperature sensor in this application, detect the humidity of air current through humidity transducer, can control air treatment module 3 stop work when temperature and humidity are unsatisfied to require, avoid the air current to enter into indoor and influence user's travelling comfort. Wherein the temperature sensor or the humidity sensor can be assembled on the inlet volute 32 by clamping or fastening.

Specifically, a total heat exchange fresh air structure can be further arranged in the air conditioner 100, so that indoor air and outdoor fresh air can be subjected to heat exchange, the fresh air after heat exchange can be sent to the indoor space, and the indoor air after heat exchange with the fresh air can be discharged to the outdoor space. Therefore, the pressure intensity of indoor air can be reduced, the indoor air freshness can be improved, and the indoor air quality can be improved.

Optionally, as shown in fig. 4, 5 and 19, the heat exchange module 2 further includes a PTC heater, a bracket, a water pan, and the like, and the heat exchanger 22 is provided with a refrigerant input and output pipe.

Specifically, the heat exchange module 2 further includes a cross-flow fan 23, the cross-flow fan 233 is disposed in the first air duct 21, and the cross-flow fan 23 may be a single cross-flow fan 23. Thereby the structure can be reduced.

Specifically, the air conditioner 100 is a cabinet air conditioner. The cabinet air conditioner can be a circular cabinet.

In some embodiments of the present invention, the casing 1 comprises a front panel 12, the front panel 12 comprises a first portion opposite to the heat exchange module 2 and a second portion opposite to the air treatment module 3, and the height ratio of the second portion to the first portion is 1/5-7/11. As is known, the air conditioner 100 is a cabinet air conditioner, so that it can be understood that the air treatment module 3 and the heat exchange module 2 are disposed in an up-down direction. Therefore, the height ratio of the first part to the second part can better shade the internal structure of the air conditioner 100. The structural distribution of the air conditioner 100 is more reasonable. Optionally, the ratio of the height of the second portion to the height of the first portion is 2/7-7/11.

In some embodiments of the present invention, the front panel 12 is a unitary piece. This improves the productivity of the front panel 12, improves the structural strength of the front panel 12, and simplifies the assembly process of the air conditioner 100. Of course, the present invention is not limited thereto, and the first portion and the second portion may be a split structure. It is sufficient to ensure the reliability of the front panel 12 and the reliability of the air conditioner 100.

As shown in fig. 4-5, in some embodiments of the present invention, the air treatment module 3 is disposed above the cross-flow fan 23, the distance between the upper end of the cross-flow fan 23 and the upper end of the casing 1 is L1, the total height of the casing 1 is L2, and L1/L2 is 1/6 to 1/2. Therefore, the refrigerating and heating effects of the air conditioner 100 can be ensured, and meanwhile, the structural space of the upper part of the air conditioner 100 can be fully utilized to arrange the air processing module 3 such as a fresh air module, so that the upper space of the air conditioner 100 is more compact, and the occupied space of the air conditioner 100 is favorably reduced.

Optionally, L1/L2 is 2/9-7/18. Therefore, the cooling and heating effects of the air conditioner 100 can be further ensured, and meanwhile, the structural space of the upper part of the air conditioner 100 can be fully utilized to arrange the air processing module 3, such as a fresh air module, so that the upper space of the air conditioner 100 is more compact.

As shown in fig. 9 and 17, in some embodiments of the present invention, a water pan is disposed below the heat exchange module 2, a distance between a bottom wall of the water pan and a lower end of the casing 1 is L3, a total height of the casing 1 is L2, and L3/L2 is 1/6 to 1/2. Therefore, the refrigerating and heating effects of the air conditioner 100 can be ensured, and meanwhile, the structural space of the lower part of the air conditioner 100 can be fully utilized to arrange the air processing module 3 such as a fresh air module, so that the lower space of the air conditioner 100 is more compact, and the occupied space of the air conditioner 100 is favorably reduced.

In some embodiments of the present invention, L3/L2 is 2/9 ~ 7/18. Therefore, the refrigerating and heating effects of the air conditioner 100 can be further ensured, and meanwhile, the structural space of the lower part of the air conditioner 100 can be fully utilized to arrange the air processing module 3 such as a fresh air module, so that the lower space of the air conditioner 100 is more compact.

Specifically, the air conditioner 100 further includes an air outlet frame 4, and the air outlet frame 4 is disposed in the casing 1. Specifically, as shown in fig. 4, 14 and 18, the air outlet end of the air outlet frame 4 is provided with an air guide assembly 8, the air guide assembly 8 includes a plurality of first louvers 81 spaced apart along a first direction, and a plurality of second louvers 82 spaced apart along a second direction, the plurality of first louvers 81 are synchronously rotated by a first connecting rod 83, and the plurality of second louvers 82 are synchronously rotated by a second connecting rod. Wherein the first direction is the same as the length direction of the casing 1, and the second direction is perpendicular to the first direction, i.e. perpendicular to the length direction of the casing 1.

Other configurations and operations of the air conditioner 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 of the present invention, 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", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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 (24)

1. An air conditioner, comprising:

the air conditioner comprises a shell, a first air inlet, a second air inlet, a first air outlet and a second air outlet are arranged on the shell, and a mounting bracket is arranged on the shell;

the heat exchange module is arranged in the shell and provided with a first air duct, the heat exchange module comprises a heat exchanger, the heat exchanger is positioned in the first air duct, and the first air duct is respectively communicated with the first air inlet and the first air outlet;

the air treatment module is positioned in the machine shell and fixed on the mounting bracket, the air treatment module and the heat exchange module are arranged along the length direction of the machine shell, the air treatment module is provided with a second air channel, the second air channel is spaced from the first air channel, and the second air channel is respectively communicated with the second air inlet and the second air outlet.

2. The air conditioner as claimed in claim 1, wherein the cabinet includes a front panel and a rear case, the front panel is coupled to the rear case to define an installation space, the heat exchange module and the air treatment module are provided in the installation space, and the rear case is provided with the mounting bracket.

3. The air conditioner as claimed in claim 2, wherein the front panel is provided with the first outlet and the second outlet, and the first outlet and the second outlet are spaced apart from each other along a length direction of the cabinet.

4. The air conditioner according to claim 2, wherein the rear housing is provided with the first air inlet, the second air inlet and the second air outlet, and a central axis of the second air outlet is inclined toward the first air inlet along an air outlet direction.

5. The air conditioner according to claim 1, wherein the second outlet is a plurality of outlets spaced apart from and disposed on both sides of the first inlet.

6. The air conditioner of claim 1, further comprising an electrical control box, wherein the electrical control box and the air treatment module are located on opposite sides of the heat exchange module, the mounting bracket comprises a first upright and a second upright, the housing further comprises a base bracket, the base bracket is connected to the first upright and the second upright, respectively, and the electrical control box is disposed on the base bracket.

7. The air conditioner of claim 1, further comprising an electronic control box located on the same side of the heat exchange module as the air treatment module, the electronic control box being located between the air treatment module and the heat exchange module.

8. The air conditioner of claim 1, further comprising a filter assembly disposed within the cabinet, the filter assembly being disposed within the second air duct to filter the airflow entering the second air duct.

9. The air conditioner as claimed in claim 8, wherein a mounting opening is provided on the cabinet, and the filter assembly is detachably provided in the second duct from the mounting opening.

10. The air conditioner of claim 8, wherein the shape of the filter assembly matches the shape of the inner wall surface of the cabinet.

11. The air conditioner of claim 1, wherein the mounting bracket is integrally formed with the cabinet.

12. The air conditioner of claim 1, wherein the air treatment module is at least one of a fresh air module, a purification module, and a humidification module.

13. The air conditioner as claimed in claim 12, wherein the air treatment module is a fresh air module, and the second air inlet is communicated with an outdoor space.

14. The air conditioner of claim 1, further comprising a filter screen and an air-inlet grille, wherein the air-inlet grille is positioned at the first air inlet, and an assembly space of the filter screen is defined between the air-inlet grille and the bracket of the heat exchanger.

15. The air conditioner of claim 14, wherein the air intake grille is integral with the housing.

16. The air conditioner of any one of claims 1-15, wherein the heat exchange module further comprises a crossflow blower disposed within the first air duct, the crossflow blower being a single crossflow blower.

17. The air conditioner of claim 16, wherein the air conditioner is a cabinet air conditioner.

18. The air conditioner as claimed in claim 17, wherein the cabinet includes a front panel including a first portion opposite to the heat exchange module and a second portion opposite to the air treatment module, and a height ratio of the second portion to the first portion is 1/5-7/11.

19. The air conditioner as claimed in claim 18, wherein a height ratio of the second portion to the first portion is 2/7-7/11.

20. The air conditioner of claim 18, wherein the front panel is a unitary piece.

21. The air conditioner as claimed in claim 17, wherein the air treatment module is disposed above the cross flow fan, a distance between an upper end of the cross flow fan and an upper end of the cabinet is L1, a total height of the cabinet is L2, and L1/L2 is 1/6 to 1/2.

22. The air conditioner as claimed in claim 21, wherein L1/L2 is 2/9-7/18.

23. The air conditioner as claimed in claim 17, wherein a water pan is provided under the heat exchange module, a distance between a bottom wall of the water pan and a lower end of the cabinet is L3, a total height of the cabinet is L2, and L3/L2 is 1/6 to 1/2.

24. The air conditioner as claimed in claim 23, wherein L3/L2 is 2/9-7/18.

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