CN215929820U - Indoor air conditioner - Google Patents

Abstract

The utility model relates to the technical field of air conditioners, and discloses an indoor air conditioner, which comprises: the air conditioner comprises a shell, wherein an air inlet, a first air outlet and a second air outlet are formed in the shell; one end of the first air duct is connected to the air inlet, and the other end of the first air duct is communicated with the first air outlet; one end of the second air duct is connected to the air inlet, and the other end of the second air duct is communicated with the second air outlet; fan, fan include: the first fan is arranged in the first air duct and used for guiding airflow in the first air duct to flow to a first area of the indoor space from the first air outlet; the second fan is arranged in the second air duct and used for guiding the air flow in the second air duct to flow to the second area of the indoor space from the second air outlet, the fans arranged in the two air ducts can be independently started and stopped and controlled in rotating speed, and the fans are matched with the working body of the partition portion, so that the indoor air conditioner is guaranteed to meet the requirements of the indoor space on areas with different areas, and the noise of the indoor air conditioner is reduced through the arrangement of the partition portion.

Description

Indoor air conditioner

Technical Field

The utility model relates to the technical field of air conditioners, in particular to an indoor air conditioner.

Background

At present, the existing bidirectional air supply ceiling air conditioner is basically the same as a four-direction ceiling air conditioner air duct structure, a centrifugal fan is arranged in a box body, and two air outlets are designed on a panel. The air duct with the structure has the advantages that the independent adjustment and the independent start and stop of air supply quantity at two sides can not be realized due to only one fan, the capacities of the two sides are the same, and the air duct can not better adapt to the regional requirements of different areas.

SUMMERY OF THE UTILITY MODEL

In some embodiments of the present application, an indoor air conditioner is provided, which includes a housing, an air inlet, a first air outlet, a second air outlet, a first air duct, a second air duct, a first fan and a second fan, and the problem that the air conditioner cannot meet the demands of different areas of the indoor space through the layout of the air inlet, the air outlet, the air duct and the fans in the housing is solved.

In some embodiments of the application, a fan is additionally arranged, the first fan is arranged in the first air channel, the second fan is arranged in the second air channel, and therefore the independent adjustment of the air flow in the first air channel and the air flow in the second air channel can be realized, and the independent start and stop of the fan can be realized.

In some embodiments of the application, well partition portion has been add, has changed the structure in first wind channel second wind channel, will well partition portion sets up in casing, first wind channel and second wind channel, will first wind channel with the second wind channel is separated for two parts, and then has reduced the space that every part air current in every wind channel flows, but the air current total flow through in every wind channel is unchangeable, has consequently strengthened the restriction to the air current for air current does not have the drunkenness on a large scale in every wind channel, has reduced the noise.

In some embodiments of this application, the structure of fan will be improved, set up the fan into the fan of sectional type, the change of the first wind channel of better adaptation and second wind channel inner structure, the fan includes first fan axle and second fan axle, and what the fan axle corresponds sets up in two parts in every wind channel, the low noise of room air conditioner has been guaranteed, and through arranging the fan evenly on the fan axle, the working area of the fan of increase, the work efficiency of fan has been promoted, the power of having guaranteed the fan can satisfy and be used for the demand to the air conditioner.

In some embodiments of the present application, the layout of the first air duct and the second air duct is improved, and the other end of the first air duct is communicated with the first air outlet in a first direction, and the other end of the second air duct is communicated with the second air outlet in a second direction, so that the first fan and the fan can guide the air flows in the first air duct and the second air duct to two different areas of the indoor space, and the air supply amount can be independently adjusted for the two different areas; the first direction is a direction from the housing toward the first region; the second direction is a direction from the housing toward the second region.

In some embodiments of the present application, the spatial layout of the first air duct and the second air duct is improved, and the type of the heat exchanger and the fan in the first air duct and the second air duct is improved; the volume of the shell occupied by the first air channel is larger than the volume of the shell occupied by the second air channel, the power of the first fan is larger than the power of the second fan, and the area of the heat exchange surface of the first heat exchanger is larger than the area of the heat exchange surface of the second heat exchanger, so that the air conditioner can meet the requirements of different areas in an indoor space on heat exchange quantity and air quantity in different modes.

In some embodiments of this application, add and separate shelves portion and general the intercommunication portion of first wind channel and second wind channel intercommunication, through under indoor air conditioner's different modes, will separate shelves portion with the air intake respectively with the switching of the connected state in first wind channel and second wind channel, can satisfy each wind channel of indoor air conditioner to the demand of intake, and then satisfy the different demands in the different regions of indoor space.

In some embodiments of this application, add humidification module and humidity transducer, will the play liquid end of the injection spray pipe of humidification module extends to air intake department, and humidity transducer be used for detecting by the humidity of the air current of first air outlet outflow can realize monitoring and adjusting the air humidity of interior space.

In some embodiments of the present application, a water pan is added, and the water pan is disposed at the bottom of the first heat exchanger and the bottom of the second heat exchanger, so as to ensure that the condition of water dripping of the air conditioner does not occur in the process of humidifying the air flow on the heat exchange surface of the first heat exchanger, and ensure that the condition of water dripping of the shell of the air conditioner does not occur in the working process of the first heat exchanger and the second heat exchanger.

In some embodiments of this application, improved the overall arrangement of air outlet and air intake and heat exchanger's structure, will the air intake sets up in telling on the bottom plate of casing, will first air outlet and second air outlet set up in wantonly on the curb plate of casing, and first heat exchanger's cross-section with second heat exchanger's cross-section is a style of calligraphy, from the air conditioner bottom air inlet like this, the mode of lateral part air-out to and heat exchanger's the structure that sets up, can guarantee the intake of air intake, satisfy heat exchanger's heat transfer demand.

In some embodiments of the present application, there is provided an indoor air conditioner including: the air conditioner comprises a shell, wherein an air inlet, a first air outlet and a second air outlet are formed in the shell; the first air channel is positioned in the shell, one end of the first air channel is connected to the air inlet, and the other end of the first air channel is communicated with the first air outlet; the second air duct is positioned in the shell, one end of the second air duct is connected to the air inlet, and the other end of the second air duct is communicated with the second air outlet; a fan, the fan comprising: the first fan is arranged in the first air duct and used for guiding the airflow in the first air duct to flow to a first area of an indoor space from the first air outlet; and the second fan is arranged in the second air channel and used for guiding the airflow in the second air channel to flow to a second area of the indoor space from the second air outlet.

In some embodiments of the present application, the other end of the first air duct is communicated with the first air outlet in a first direction; the other end of the second air duct is communicated with the second air outlet in a second direction; the first direction is a direction from the housing toward the first region; the second direction is a direction from the housing toward the second region.

In some embodiments of the present application, the indoor air conditioner further comprises: the middle partition part is arranged in the shell, is positioned in the first air channel and the second air channel, is used for dividing the first air channel into two parts, and is used for dividing the second air channel into two parts so as to limit the movement of the air flow in the first air channel and the movement of the air flow in the second air channel.

In some embodiments of the present application, the fan comprises: one end of the first fan shaft penetrates through the shell and is connected with a driving part; one end of the second fan shaft penetrates through the shell; and the connecting shaft penetrates through the middle partition part, and two ends of the connecting shaft are respectively connected to the other end of the first fan shaft and the other end of the second fan shaft.

In some embodiments of the present application, the indoor air conditioner further comprises: a communicating portion for communicating the first air duct and the second air duct with each other; the baffle part is rotatably arranged at the communication position of the first air channel and the second air channel and is used for switching the on-off of the first air channel and the second air channel, switching the on-off of the first air channel and the air inlet and switching the on-off of the second air channel and the air inlet.

In some embodiments of the present application, the first air duct occupies a larger volume of the housing than the second air duct occupies the housing; the power of the first fan is larger than that of the second fan.

In some embodiments of the present application, the indoor air conditioner further comprises: the first heat exchanger is positioned in the first air duct, is arranged adjacent to the air inlet and is used for exchanging heat of air flow flowing into the first air duct; the second heat exchanger is positioned in the second air duct, is arranged adjacent to the air inlet and is used for exchanging heat of air flow flowing into the second air duct; the area of the heat exchange surface of the first heat exchanger is larger than that of the heat exchange surface of the second heat exchanger; the cross section of the first heat exchanger and the cross section of the second heat exchanger are both in a straight line shape.

In some embodiments of the present application, the indoor air conditioner further comprises: the humidifying module is arranged in the shell, the liquid outlet end of the spray pipe of the humidifying module extends to the air inlet, and the spray pipe extends in the length direction of the air inlet; and the humidity sensor is arranged in the first air channel and is adjacent to the first air outlet and used for detecting the humidity of the air flow flowing out of the first air outlet.

In some embodiments of the present application, the housing comprises: the air inlet is arranged on the bottom plate; the side plates are connected to the bottom plate, and the first air outlet and the second air outlet are arranged on any side plate; and the top plate is connected to the side plate.

In some embodiments of the present application, the first air outlet and the second air outlet are disposed on any two opposite side plates.

Drawings

FIG. 1 is a schematic view of an indoor air conditioner according to an embodiment of the present invention;

FIG. 2 is a schematic view of an indoor air conditioner according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of an air inlet, a first air outlet and a second air outlet according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of the first fan, the second fan, the first heat exchanger and the second heat exchanger according to the embodiment of the present invention;

FIG. 5 is an enlarged schematic view taken at "A" of FIG. 4;

FIG. 6 is an enlarged schematic view at "B" of FIG. 4;

FIG. 7 is a schematic structural diagram of a barrier according to an embodiment of the present invention;

FIG. 8 is one of a schematic view of the status of a shelf and a popular view of airflow in accordance with an embodiment of the present invention;

FIG. 9 is one of a schematic view of the status of a shelf and a popular view of airflow in accordance with an embodiment of the present invention;

FIG. 10 is one of a schematic view of the status of a shelf and a popular view of airflow in accordance with an embodiment of the present invention;

FIG. 11 is a schematic view of the structure of a partition in an embodiment of the present invention;

FIG. 12 is a top view of the interior of the housing of the room air conditioner in accordance with the embodiment of the present invention;

fig. 13 is a schematic structural diagram of a fan according to an embodiment of the present invention.

In the figure, the position of the upper end of the main shaft,

100. a housing, 110, a top plate; 120. a base plate; 130. a side plate; 141. a first air outlet; 142. a second air outlet; 143. an air inlet;

210. a first fan; 220. a second fan; 230. a first fan shaft; 240. a second fan shaft; 250. a connecting shaft; 260. a drive section;

310. a first heat exchanger; 320. a second heat exchanger;

400. a water pan;

510. a humidifying module; 511. a spray tube;

600. a barrier portion;

700. a septum portion;

800. and (5) sealing the sleeve.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 application can be understood in a specific case by those of ordinary skill in the art.

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 outdoor unit of the air conditioner refers to a portion of a refrigeration cycle including a compressor and an outdoor heat exchanger, the indoor unit of the air conditioner includes an indoor heat exchanger, and an expansion valve may be provided in the indoor unit or the 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 air conditioner according to some embodiments of the present application includes an indoor unit installed in an indoor space. And an indoor unit connected to an outdoor unit (not shown) installed in the outdoor space through a pipe. The outdoor unit may be provided therein with a compressor, an outdoor heat exchanger, an outdoor fan, an expander, and the like of a refrigeration cycle, and the indoor unit may be provided therein with an indoor heat exchanger and an indoor fan.

For example, the indoor unit may include a ceiling-type indoor unit installed on the roof of the indoor space.

As shown in fig. 1 and 2, the indoor unit includes a housing in which a plurality of components constituting a refrigeration cycle are mounted. The housing includes a bottom panel 120 defining a bottom configuration of the air conditioner, side panels 130 defining a side configuration and appearance of the air conditioner, and a top panel defining a top configuration of the indoor air conditioner, and is further provided with a connector for mounting the indoor air conditioner to the top of the indoor space.

The bottom panel, the side panels 130, and the bottom panel 120 may define the appearance of the indoor unit.

The side plate 130 can be provided in a plurality, the plurality of side plates 130 are connected to the bottom plate 120, and the top plate is connected to the side plates 130; the connection member may be connected to the side panel 130 or the top panel to connect the indoor air conditioner to the top of the indoor space, and the connection member may be provided in plurality to secure the stability of the installation of the indoor space.

The casing may be an indoor unit casing provided in an indoor space in the case of a split type air conditioner, or may be a casing of the air conditioner itself in the case of an integrated type air conditioner.

As shown in fig. 3, in some embodiments according to the present application, a housing includes: a suction part through which indoor air is introduced; and a discharge part through which air introduced through the suction part is heat-exchanged and then discharged to the indoor space, the suction part including an air inlet 143, and the discharge part including a first air outlet 141 and a second air outlet 142.

The suction part may be formed by opening at least a portion of the case, and the discharge part, that is, the intake opening 143, the first air outlet 141, and the second air outlet 142, may be formed by opening at least a portion of the case.

The air inlet 143 is disposed on the bottom plate 120; the first air outlet 141 and the second air outlet 142 are disposed on any side plate 130, and preferably, the first air outlet 141 and the second air outlet 142 are disposed on any two opposite side plates 130, so that the air inlets 143 are disposed on the housing in different directions, and thus, air flow sources of the indoor air conditioner cannot flow into the housing from the same direction or the same area, and the air intake of the air conditioner can be ensured.

Also, the suction part may be provided with a suction grill to prevent introduction of foreign substances, and the discharge part may be provided with a discharge grill.

Referring to fig. 3 and 7, in some embodiments according to the present application, the housing has formed therein air ducts connected to the suction portion and the discharge portion, the air ducts including a first air duct and a second air duct.

The first air duct is used for providing an air path in the housing and a space for heat exchange in the housing for the air flow flowing from the air inlet 143 into the first air outlet 141; the second air duct is used for providing an air path in the housing and a space for heat exchange in the housing for the air flow flowing from the air inlet 143 to the air outlet 142.

The first air duct is located in the casing, one end of the first air duct is connected to the air inlet 143, the other end of the first air duct is communicated with the first air outlet 141, and specifically, the other end of the first air duct is communicated with the first air outlet 141 in a first direction; the second air duct is located in the casing, one end of the second air duct is connected to the air inlet 143, the other end of the second air duct is communicated with the second air outlet 142, and specifically, the other end of the second air duct is communicated with the second air outlet 142 in the second direction; the first direction is a direction from the housing to the first area, and the second direction is a direction from the housing to the second area, so that the airflow flowing out from the first outlet 141 flows into the first area of the indoor space, and the airflow flowing out from the second outlet 142 stays in the second area of the indoor space, thereby realizing that the same indoor air conditioner adjusts the temperature of the air in two different areas of the indoor space.

In addition, the volume of the shell occupied by the first air duct is larger than that occupied by the second air duct, so that the difference of heat exchange spaces required by air flows needing heat exchange in the first air duct and the second air duct can be met, and the requirements of users on different heat exchange amounts of the same indoor air conditioner in areas with different heat exchange areas are further met; and the inside walls of the first air channel and the second air channel are both smoothly arranged, so that the wind resistance of the air channels to air flow can be reduced, and the noise is reduced.

According to some embodiments of the present application, a septum 700 is disposed in the housing, and the septum 700 is a septum.

As shown in fig. 11 and 12, the middle partition 700 is used to divide the first air duct into two parts and the second air duct into two parts, so as to reduce the space for each part of air flow in each air duct, but the total flow of air flow passing through each air duct is unchanged, thereby increasing the restriction on air flow, so as to restrict the movement of air flow in the first air duct and the movement of air flow in the second air duct, and reduce noise.

The middle partition 700 is disposed in the housing, and the middle partition 700 is located in the first air duct and the second air duct.

Referring to fig. 7-10, in some embodiments according to the present application, a partition is disposed in the housing to separate the first air channel from the second air channel, and a through hole, i.e., a communication portion, is disposed in the partition, and a blocking portion 600 is rotatably disposed in the communication portion, wherein the blocking portion 600 is a plate-shaped structure.

The communicating part is used for communicating the first air duct and the second air duct with each other; the baffle 600 is used for switching the on/off of the first air duct and the air inlet 143, and for switching the on/off of the second air duct and the air inlet 143.

The baffle portion 600 is rotatably disposed at a communication position between the first air duct and the second air duct, specifically, the baffle portion 600 is connected to the partition plate through a rotating shaft, a driving motor is connected to the baffle portion 600 to drive the baffle portion 600, and when the baffle portion 600 is driven to rotate into the first air duct, the blocking of the air inlet 143 and the first air duct and the communication of the air inlet 143 and the second air duct can be realized; when the driving blocking part 600 rotates into the second air duct, the blocking of the air inlet 143 and the second air duct and the communication of the air inlet 143 and the first air duct can be realized; when the blocking portion 600 is driven to rotate to a position between the first air duct and the second air duct, the blocking portion 600 and the partition are maintained on the same plane, and the air inlet 143 is communicated with the first air duct and the air inlet 143 is communicated with the second air duct.

As shown in fig. 4, 5 and 6, according to some embodiments of the present application, a heat exchanger is installed in a housing, the heat exchanger performing heat exchange with air sucked through a suction part, the heat exchanger including a refrigerant pipe through which a refrigerant flows, and heat exchange fins connected to the refrigerant pipe so as to increase a heat exchange area. For example, the heat exchanger may include a plurality of curved heat exchange portions. The heat exchanger is disposed around a suction side of the fan. The number of heat exchangers may be provided in two, including the first heat exchanger 310 and the second heat exchanger 320.

The first heat exchanger 310 is used for exchanging heat of the airflow flowing into the first air duct; the second heat exchanger 320 is used to exchange heat with the airflow flowing into the second air duct.

The first heat exchanger 310 is located in the first air duct, and the first heat exchanger 310 is disposed adjacent to the air inlet 143; the second heat exchanger 320 is located in the second air duct, and the second heat exchanger 320 is disposed adjacent to the air inlet 143, that is, the air flow entering the air duct passes through the heat exchanger and then passes through the fan or other components, so that the air flow after heat exchange can be retained in the air duct for a longer time, and the heat exchange efficiency of the heat exchanger in the heat exchange process is ensured.

In addition, the area of the heat exchange surface of the first heat exchanger 310 is larger than that of the second heat exchanger 320, so that different heat exchange speeds required by the air flows needing heat exchange in the first air duct and the second air duct can be met, different requirements of users on indoor temperature in different areas can be met, and the same indoor air conditioner can have two heat exchange powers; meanwhile, the cross section of the first heat exchanger 310 and the cross section of the second heat exchanger 320 are both in a straight shape, which is suitable for the arrangement of the air inlet 143, and ensures the air inlet volume of the indoor air conditioner.

According to some embodiments of the present application, a fixing portion for fixing and installing the heat exchanger is disposed in the housing, the fixing portion is a plate-shaped structure, a plurality of through holes are formed in the plate-shaped structure, and a sealing sleeve 800 (see fig. 11) is disposed on the heat exchanger.

The fixing portion is used for arranging the heat exchanger in the shell, and the sealing sleeve 800 is used for guaranteeing the sealing performance between the pipeline (refrigerant pipe) of the heat exchanger and the fixing portion, guaranteeing that air flow cannot pass through the heat exchanger from the position, and guaranteeing the heat exchange efficiency of the heat exchanger.

The fixing parts are arranged at two ends of the first heat exchanger 310 and two ends of the second heat exchanger 320, and the fixing parts are connected to the side plates 130 of the shell; the pipe line (refrigerant pipe) of the first heat exchanger 310 and the pipe line (refrigerant pipe) of the second heat exchanger 320 are inserted into the passage holes of the fixing portions; the sealing sleeve 800 is sleeved on the pipeline, specifically, the pipeline is connected with the heat exchange fins through multiple bending, the sealing sleeve 800 is sleeved at the bending position of the pipeline, and the sealing sleeve 800 is located at the connecting position of the pipeline and the fixing part.

Referring to fig. 13, in some embodiments according to the present application, a blower is mounted in a housing, and the blower includes a fan, a fan shaft, a connection shaft 250, and a driving part 260. For example, the fan may include a two-stage fan that axially discharges air drawn in the circumferential direction. The fan may have a shape of a plurality of blades arranged in a circumferential direction. The fan shafts include a first fan shaft 230 and a second fan shaft 240.

The fan is fitted over the fan shaft, and the driving shaft of the driving part 260 is connected to the fan shaft. The fan is driven by the driving part 260 to provide a rotational force to the fan; the connecting shaft 250 is used to keep the first fan shaft 230 and the second fan shaft 240 at the same rotation speed, so as to achieve synchronous adjustment of the air flow in the two parts in each air duct. Also, the fan is supported inside the housing.

One end of the first fan shaft 230 passes through the housing and is connected with a driving part 260; one end of the second fan shaft 240 penetrates the housing; the connecting shaft 250 penetrates through the middle partition, two ends of the connecting shaft 250 are connected to the other end of the first fan shaft 230 and the other end of the second fan shaft 240 respectively, and the first fan shaft 230 and the second fan shaft 240 are arranged in two parts of each air duct respectively to adapt to the two-part structure of each air duct.

In some embodiments of the present application, as shown in fig. 4, 5 and 6, the fan includes a first fan 210 and a second fan 220.

The first fan 210 is configured to guide airflow in the first air duct to flow from the first air outlet 141 to a first area of the indoor space, and guide airflow in the indoor space from the air inlet 143 into the first air duct; the second fan 220 is used for guiding the airflow in the second air duct to flow from the second air outlet 142 to the second area of the indoor space, and for guiding the airflow in the indoor space from the air inlet 143 into the second air duct. Therefore, the indoor air conditioner can independently control the first fan 210 and the second fan 220, the starting, the stopping and the rotating speed of the indoor air conditioner are controlled, the air flow in the first air channel and the air flow in the second air channel are independently adjusted, the requirements of different areas in an indoor space for the air quantity and the air flow temperature of the same indoor air conditioner are met, and the user experience is improved.

The first fan 210 is arranged in the first air duct; the second fan 220 is disposed in the second air duct.

Preferably, the power of the first fan 210 is greater than the power of the second fan 220, so that the requirements of areas in different areas in an indoor space for different fan powers of the same indoor air conditioner are met, the energy-saving property of the indoor air conditioner is ensured, and the user experience is improved.

As shown in fig. 11 and 12, in some embodiments of the present application, a humidification module 510 and a humidity sensor are further disposed in the housing.

The humidifying module 510 is used for humidifying the air flow entering the first air duct from the air inlet 143, and the temperature sensor is used for detecting the humidity of the air flow flowing out from the first air outlet 141, specifically, the humidity of the air flow flowing into the indoor space from the first air outlet 141, so that the indoor air conditioner can automatically regulate and control the air humidity in the indoor space, and regulate the air humidity in the indoor space according to the setting of a user.

The humidifying module 510 is arranged in the housing, the liquid outlet end of the spray pipe 511 of the humidifying module 510 extends to the air inlet 143, and the spray pipe 511 extends in the length direction of the air inlet 143, so as to increase the spray area of the spray as much as possible, thereby ensuring that the mist can be mixed with all the air flow entering the first air channel from the air inlet 143; the humidity sensor is disposed in the first air duct, and the humidity sensor is disposed adjacent to the first air outlet 141.

Referring to fig. 3, in some embodiments of the present application, a water pan 400 is further disposed in the housing, and is a plate body having at least one water storage structure, and a water outlet for periodically discharging water is disposed on the water pan 400, so that when the liquid in the water storage structure is fully stored, the liquid can be discharged; the water pan 400 is preferably made of EPS foam, and the water pan 400 is light in weight, does not bring extra mass to the indoor air conditioner, and has water storage performance and certain rigidity performance.

The water receiving tray 400 is used for receiving liquid formed by the water atomized by the atomizing pipe 511 hanging on the first heat exchanger 310 and receiving condensed water flowing down from the first heat exchanger 310 and the second heat exchanger 320.

The drip pan 400 is disposed at the bottom of the first and second heat exchangers 310 and 320.

In addition, the water receiving tray 400 is used as an air inlet frame part of the air inlet 143, and the air inlets 143 of the first air duct and the second air duct are set as the same air inlet 143, so that the air inlet efficiency is enhanced.

According to some embodiments of the present application, as shown in fig. 8, when the temperatures of two areas in the indoor space need to be adjusted simultaneously: at this time, the partition 600 is located between the first air duct and the second air duct, both sides of the indoor air conditioner are simultaneously opened, and at this time, the first fan 210 and the second fan 220 are simultaneously opened under the common driving of the two motors, and the first heat exchanger and the second heat exchanger operate simultaneously. Under this kind of mode, this machine is similar to one and drags two air conditioners, satisfies different regional simultaneous cooling and heating demands, and the accessible is adjusted the rotational speed of two fans simultaneously and is realized high-medium low-speed air supply.

When the temperature of any one area in the indoor space needs to be adjusted simultaneously:

referring to fig. 10, when the partition 600 is biased to the second air passage, the first fan 210 is turned on, the first heat exchanger is operated, and the second heat exchanger 320 is not operated. In this mode, the machine is equivalent to two air duct machines, so that the requirement of single-side refrigeration and heating is met, and high-speed, medium-speed and low-speed air supply can be realized by adjusting the rotating speed of the first fan 210;

as shown in fig. 9, when the partition 600 is biased to the first air passage, or the second fan 220 is turned on, the second heat exchanger 320 is operated, and the first heat exchanger 310 is not operated. In the mode, the machine is equivalent to an air pipe machine, the requirement of single-side refrigeration and heating is met, and meanwhile high-speed, medium-speed and low-speed air supply can be realized by adjusting the rotating speed of the motor.

According to the first concept of the application, because a fan is additionally arranged, the first fan is arranged in the first air channel, and the second fan is arranged in the second air channel, the independent adjustment of the air flow in the first air channel and the air flow in the second air channel can be realized, and the independent start and stop of the fan can be realized.

According to the second concept of the application, because the middle partition part is additionally arranged, the structure of the second air channel of the first air channel is changed, the middle partition part is arranged in the shell, the first air channel and the second air channel are separated into two parts, and then the space of each part of airflow in each air channel is reduced, but the total flow of the airflow passing through each air channel is unchanged, so that the limitation on the airflow is enhanced, the airflow in each air channel does not have large-range movement, and the noise is reduced.

According to the third design of this application, owing to will improve the structure of fan, set up the fan into the fan of sectional type, the change of the first wind channel of better adaptation and second wind channel inner structure, the fan includes first fan axle and second fan axle, and what the fan axle corresponds sets up in the two parts in every wind channel, so the low noise of room air conditioner has been guaranteed, and through arranging the fan evenly on the fan axle, the working area of the fan of increase, the work efficiency of fan has been promoted, the power of having guaranteed the fan can satisfy the demand that is used for the air conditioner.

According to the fourth concept of the present application, since the layout of the first air duct and the second air duct is improved, the other end of the first air duct is communicated with the first air outlet in the first direction, and the other end of the second air duct is communicated with the second air outlet in the second direction, the first fan and the second fan can guide the air flow in the first air duct and the second air duct to two different areas of the indoor space, and the air supply amount can be independently adjusted for the two different areas; the first direction is a direction from the shell to the first area; the second direction is a direction from the housing toward the second region.

According to the fifth concept of the present application, since the spatial layout of the first air duct and the second air duct is improved, and the selection of the heat exchanger and the fan located in the first air duct and the second air duct is improved; the volume of the shell occupied by the first air channel is larger than that of the shell occupied by the second air channel, the power of the first fan is larger than that of the second fan, and the area of the heat exchange surface of the first heat exchanger is larger than that of the second heat exchanger, so that the air conditioner can meet the requirements of different areas on heat exchange quantity and air quantity in an indoor space in different modes.

According to the sixth concept of the present application, since the partition portion and the communicating portion communicating the first air duct and the second air duct are added, the air inlets are respectively switched with the communicating states of the first air duct and the second air duct by the partition portion in different modes of the indoor air conditioner, so that the requirements of the air ducts of the indoor air conditioner on the intake air volume can be satisfied, and further different requirements of different areas of the indoor space can be satisfied.

According to the seventh concept of the present application, since the humidification module and the humidity sensor are added, the liquid outlet end of the spray pipe of the humidification module is extended to the air inlet, and the humidity sensor is used for detecting the humidity of the air flow flowing out from the first air outlet, so that the air humidity of the indoor space can be monitored and adjusted.

According to the eighth concept of the present application, since the water pan is added and is arranged at the bottom of the first heat exchanger and the second heat exchanger, the condition that the air conditioner drips in the process of humidifying the air flow on the heat exchange surface of the first heat exchanger can be ensured, and the condition that the condensed water generated in the working process of the first heat exchanger and the second heat exchanger drips out of the shell can be ensured.

According to the ninth concept of the application, due to the fact that the layout of the air outlet and the air inlet and the structure of the heat exchanger are improved, the air inlet is arranged on the bottom plate of the shell, the first air outlet and the second air outlet are arranged on the side plates of any shell, and the cross section of the first heat exchanger and the cross section of the second heat exchanger are both in a straight shape, air inlet from the bottom of the air conditioner and air outlet from the side portion of the air conditioner can be guaranteed, the air inlet amount of the air inlet can be guaranteed, and the heat exchange requirement of the heat exchanger can be met.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims (10)

1. An indoor air conditioner, comprising:

the air conditioner comprises a shell, wherein an air inlet, a first air outlet and a second air outlet are formed in the shell;

the first air channel is positioned in the shell, one end of the first air channel is connected to the air inlet, and the other end of the first air channel is communicated with the first air outlet;

the second air duct is positioned in the shell, one end of the second air duct is connected to the air inlet, and the other end of the second air duct is communicated with the second air outlet;

a fan, the fan comprising:

the first fan is arranged in the first air duct and used for guiding the airflow in the first air duct to flow to a first area of an indoor space from the first air outlet;

and the second fan is arranged in the second air channel and used for guiding the airflow in the second air channel to flow to a second area of the indoor space from the second air outlet.

2. A room air conditioner according to claim 1, wherein the other end of the first air duct communicates with the first air outlet in a first direction;

the other end of the second air duct is communicated with the second air outlet in a second direction;

the first direction is a direction from the housing toward the first region;

the second direction is a direction from the housing toward the second region.

3. A room air conditioner according to claim 1, further comprising:

the middle partition part is arranged in the shell, is positioned in the first air channel and the second air channel, is used for dividing the first air channel into two parts, and is used for dividing the second air channel into two parts so as to limit the movement of the air flow in the first air channel and the movement of the air flow in the second air channel.

4. A room air conditioner according to claim 3, wherein said fan comprises:

one end of the first fan shaft penetrates through the shell and is connected with a driving part;

one end of the second fan shaft penetrates through the shell;

and the connecting shaft penetrates through the middle partition part, and two ends of the connecting shaft are respectively connected to the other end of the first fan shaft and the other end of the second fan shaft.

5. A room air conditioner according to claim 1, further comprising:

a communicating portion for communicating the first air duct and the second air duct with each other;

the baffle part is rotatably arranged at the communication position of the first air channel and the second air channel and is used for switching the on-off of the first air channel and the second air channel, switching the on-off of the first air channel and the air inlet and switching the on-off of the second air channel and the air inlet.

6. A room air conditioner as recited in claim 1, wherein said first duct occupies a greater volume of said housing than said second duct occupies;

the power of the first fan is larger than that of the second fan.

7. A room air conditioner according to claim 1, further comprising:

the first heat exchanger is positioned in the first air duct, is arranged adjacent to the air inlet and is used for exchanging heat of air flow flowing into the first air duct;

the second heat exchanger is positioned in the second air duct, is arranged adjacent to the air inlet and is used for exchanging heat of air flow flowing into the second air duct;

the water receiving tray is arranged at the bottoms of the first heat exchanger and the second heat exchanger;

the area of the heat exchange surface of the first heat exchanger is larger than that of the heat exchange surface of the second heat exchanger;

the cross section of the first heat exchanger and the cross section of the second heat exchanger are both in a straight line shape.

8. A room air conditioner according to claim 1, further comprising:

the humidifying module is arranged in the shell, the liquid outlet end of the spray pipe of the humidifying module extends to the air inlet, and the spray pipe extends in the length direction of the air inlet;

and the humidity sensor is arranged in the first air channel and is adjacent to the first air outlet and used for detecting the humidity of the air flow flowing out of the first air outlet.

9. A room air conditioner according to any one of claims 1 to 8, wherein the casing comprises:

the air inlet is arranged on the bottom plate;

the side plates are connected to the bottom plate, and the first air outlet and the second air outlet are arranged on any side plate;

and the top plate is connected to the side plate.

10. A room air conditioner according to claim 9, wherein the first outlet vent and the second outlet vent are provided in any two of the opposing side panels.

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