CN215570832U - Indoor air conditioner - Google Patents
Indoor air conditioner Download PDFInfo
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- CN215570832U CN215570832U CN202121449517.0U CN202121449517U CN215570832U CN 215570832 U CN215570832 U CN 215570832U CN 202121449517 U CN202121449517 U CN 202121449517U CN 215570832 U CN215570832 U CN 215570832U
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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 a first air port, a second air port, 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 first air port, one end of the first air duct is communicated with the second air port, 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 first air port, and the other end of the second air duct is communicated with the second air outlet; 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 airflow in the first air duct to flow to the second area of the indoor space from the second air outlet, the fans which are independently arranged in the two air ducts can be independently started, stopped and controlled in rotating speed, and the indoor air conditioner is ensured to meet the requirements of the indoor space on areas with different areas by matching with the working body of the baffle part .
Description
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, a first air inlet, a second 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 air conditioner can not satisfy the demands of different areas of the indoor space by the layout of the air inlet, the air outlet, the air duct and the fan in the housing.
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 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 the application, the baffle portion and the communicating portion communicating the first air duct and the second air duct are additionally arranged, and the baffle portion switches the first air inlet and the communicating state of the first air duct and the second air duct respectively under different modes of the indoor air conditioner, so that the requirements of the air ducts of the indoor air conditioner on the air intake amount can be met, and different requirements of different areas of an indoor space are further met.
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 second air inlet department, and humidity transducer be used for detect by the humidity of the air current that first air outlet flows 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 first air intake set up in on the bottom plate of casing, will first air outlet and second air outlet set up in wantonly on the curb plate of casing, will the second air intake set up in on the roof, and will first heat exchanger's cross-section is the L type, second heat exchanger's cross-section is a style of calligraphy, just first heat exchanger's longer one end set up in first air intake, shorter one section set up in the second air intake, from air conditioner bottom and top 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 air intake the intake, satisfy heat exchanger's heat transfer demand, and reduced the production of air inlet in-process vortex, reduced the noise.
In some embodiments of the present application, there is provided an indoor air conditioner including: the air conditioner comprises a shell, a first air inlet, a second 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 first air inlet, one end of the first air channel is communicated with the second 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 first air inlet, and the other end of the second air duct is communicated with the second air outlet; 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: 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 first air inlet and switching the on-off of the second air channel and the first 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.
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 first air inlet and the second 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 first air inlet and is used for exchanging heat of air flow flowing into the second air duct; and the water receiving tray is arranged at the bottoms of the first heat exchanger and the second heat exchanger.
In some embodiments of the present application, the first heat exchanger is L-shaped in cross-section; the cross section of the second heat exchanger is in a straight line shape.
In some embodiments of the present application, the heat exchange surface area of the first heat exchanger is greater than the heat exchange surface area of the second heat exchanger; 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 humidifying module is arranged in the shell and is arranged in parallel with the second air channel in the length direction of the second air channel, and the liquid outlet end of the spray pipe of the humidifying module extends to the second 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 first air inlet is formed in 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; the top plate is connected to the side plate, and the second air inlet is formed in the top 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 a first inlet, a second inlet, a first outlet and a second 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 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 top view of the interior of the housing of the room air conditioner in accordance with the embodiment of the present invention;
fig. 12 is a schematic structural view of a water pan 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. a first air inlet; 144. a second air inlet;
210. a first fan; 220. a second fan;
310. a first heat exchanger; 320. a second heat exchanger;
400. a water pan;
510. a humidifying module; 511. a spray tube;
600. a baffle part.
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 used only for convenience in describing and simplifying the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of 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", "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.
Throughout the description of the present application, it is to be noted that, unless otherwise expressly 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.
In some embodiments according to the present application, as shown in fig. 3, the housing comprises: a suction part through which indoor air is introduced; and a discharge part through which the air introduced through the suction part is heat-exchanged and then discharged to the indoor space, the suction part including a first intake port 143, a second intake port 144, and the discharge part including a first outlet port 141 and a second outlet port 142.
The suction part may be formed by opening at least a portion of the case, and the discharge part, that is, the first and second intake ports 143 and 144, the first and second outlet ports 141 and 142, may be formed by opening at least a portion of the case.
The first air inlet 143 is disposed on the bottom plate 120; the first air outlet 141 and the second air outlet 142 are arranged on any side plate 130, preferably, the first air outlet 141 and the second air outlet 142 are arranged on any two opposite side plates 130, and the second air inlet 144 is arranged on the top plate, so that air inlet and outlet modes of the air inlets arranged on different directions of the shell are realized, the air flow source of the indoor air conditioner can not flow into the shell from the same direction or the same area, the air inlet amount of the air conditioner can be ensured, air enters from the top and the bottom of the shell, when the air flow enters the first air channel from the top and the bottom of the shell, the opposite impact of two air flows can be realized, the contact chance of the air flow and the air channel is reduced, the generation of vortex on the inner wall of the air channel is avoided, and the noise is reduced.
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, 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 second air inlet 144 or the first air inlet 143 and the second air inlet 144 to flow out from 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 first air inlet 143 into the second air outlet 142.
The first air duct is located in the casing, one end of the first air duct is connected to the first air inlet 143, one end of the first air duct is communicated with the second air inlet 144, 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, and one end of the second air duct is connected to the first air inlet 143, and the other end of the second air duct is communicated with the second air outlet 142, 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.
Referring to fig. 7, 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 blocking portion 600 is used for switching the on/off of the first air duct and the first air inlet 143, and for switching the on/off of the second air duct and the first air inlet 143.
As shown in fig. 8, 9 and 10, the blocking portion 600 is rotatably disposed at a communication position between the first air duct and the second air duct, specifically, the blocking portion 600 is connected to the partition plate through a rotating shaft, a driving motor is connected to the blocking portion 600 to drive the blocking portion 600, and when the blocking portion 600 is driven to rotate into the first air duct, the blocking of the first air inlet 143 and the first air duct and the communication of the first air inlet 143 and the second air duct can be achieved; when the driving blocking part 600 rotates into the second air duct, the first air inlet 143 and the second air duct can be blocked, and the first air inlet 143 and the first air duct can be communicated; 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 first air inlet 143 is communicated with the first air duct, and the first 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 first air inlet 143 and the second air inlet 144; the second heat exchanger 320 is located in the second air duct, and the second heat exchanger 320 is disposed adjacent to the first 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 during 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; therefore, the cross-section of the first heat exchanger 310 is preferably provided in an L-shape, and the cross-section of the second heat exchanger 320 is preferably provided in a straight shape.
According to some embodiments of the present application, the casing is provided with a fixing portion for fixedly mounting the heat exchanger, the fixing portion is a plate-shaped structure, the plate-shaped structure is provided with a plurality of through holes, and the heat exchanger is provided with a sealing sleeve.
The fixing part is used for arranging the heat exchanger in the shell, and the sealing sleeve is used for guaranteeing the sealing performance between a pipeline (refrigerant pipe) of the heat exchanger and the fixing part, so that the air flow is prevented from passing through the heat exchanger, and the heat exchange efficiency of the heat exchanger is guaranteed.
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 is arranged on the pipeline, specifically, the pipeline is connected with the heat exchange fins through repeated bending, the sealing sleeve is arranged at the bending part of the pipeline, and the sealing sleeve is arranged at the connecting part of the pipeline and the fixing part.
As shown in fig. 4, 5 and 6, in some embodiments according to the present application, a blower is mounted in a housing, the blower including a fan, a fan shaft and a driving part. For example, the fan may include a cross-flow 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 is sleeved on the fan shaft, and the driving shaft of the driving part is connected to the fan shaft. The fan is driven by the driving part to provide a rotational force to the fan. Also, the fan is supported inside the housing.
In some embodiments of the present application, as shown in fig. 5 and 6, the fan includes a first fan 210 and a second fan 220.
The first fan 210 is configured to guide the airflow in the first air duct to flow from the first air outlet 141 to the first area of the indoor space, and to guide the airflow in the indoor space to the first air duct from the second air inlet 144, or from the first air inlet 143 and the second air inlet 144; 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 first 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.
In some embodiments of the present application, as shown in fig. 11, 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 second air inlet 144, 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 user setting.
The humidifying module 510 is arranged in the housing, the humidifying module 510 and the second air duct are arranged side by side in the length direction of the second air duct, and the liquid outlet end of the spray pipe 511 of the humidifying module 510 extends to the first air inlet 143, so as to ensure that the mist can be mixed with all the air flow entering the first air duct from the first 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. 12, in some embodiments of the present application, a water receiving tray 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 receiving tray 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 pan 400 is used as an air inlet frame part of the first air inlet 143, and the air inlets of the first air duct and the second air duct are set as the same air inlet, 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:
as shown in fig. 9, 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. 10, 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 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 third 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 fourth concept of the application, due to the fact that the partition portion and the communicating portion communicating the first air channel with the second air channel are additionally arranged, the first air inlet is respectively switched with the communicating state of the first air channel and the communicating state of the second air channel through the partition portion under different modes of the indoor air conditioner, the requirements of the air channels of the indoor air conditioner on the air intake amount can be met, and then different requirements of different areas of an indoor space are met.
According to the fifth concept of the application, owing to add humidification module and humidity transducer, extend the play liquid end of the spray pipe of humidification module to first air inlet department, and humidity transducer is used for detecting the humidity by the air current of first air outlet outflow, so can realize monitoring and adjusting the air humidity of interior space.
According to the sixth concept of the present application, since the water pan is added and disposed at the bottom of the first heat exchanger and the second heat exchanger, it can be ensured that the condition of dripping water from 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 that the condition of dripping the condensed water generated in the working process of the first heat exchanger and the second heat exchanger from the shell does not occur.
According to the first 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 first air outlet is arranged on the bottom plate of the housing, the first air outlet and the second air outlet are arranged on the side plates of any housing, the second air inlet is arranged on the top plate, the cross section of the first heat exchanger is L-shaped, the cross section of the second heat exchanger is I-shaped, the longer end of the first heat exchanger is arranged at the first air inlet, the shorter section of the first heat exchanger is arranged at the second air inlet, therefore, the air outlet mode from the bottom of the air conditioner and the air inlet side portion of the top of the air conditioner is achieved, the arrangement structure of the heat exchanger can guarantee the air inlet amount of the air inlet, the heat exchange requirement of the heat exchanger is met, the generation of eddy in the air inlet process is reduced, and noise is reduced.
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, a first air inlet, a second 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 first air inlet, one end of the first air channel is communicated with the second 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 first air inlet, and the other end of the second air duct is communicated with the second air outlet;
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 first 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:
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 first air inlet and switching the on-off of the second air channel and the first air inlet.
4. A room air conditioner as recited in claim 1, wherein said first duct occupies a greater volume of said housing than said second duct.
5. 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 first air inlet and the second 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 first air inlet and is used for exchanging heat of air flow flowing into the second air duct;
and the water receiving tray is arranged at the bottoms of the first heat exchanger and the second heat exchanger.
6. A room air conditioner according to claim 5, wherein said first heat exchanger is L-shaped in cross-section;
the cross section of the second heat exchanger is in a straight line shape.
7. A room air conditioner according to claim 5, wherein the heat exchange surface area of said first heat exchanger is greater than the heat exchange surface area of said second heat exchanger;
the power of the first fan is larger than that of the second fan.
8. A room air conditioner according to claim 1, further comprising:
the humidifying module is arranged in the shell and is arranged in parallel with the second air channel in the length direction of the second air channel, and the liquid outlet end of the spray pipe of the humidifying module extends to the second 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 first air inlet is formed in 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;
the top plate is connected to the side plate, and the second air inlet is formed in the top 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121449517.0U CN215570832U (en) | 2021-06-29 | 2021-06-29 | Indoor air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121449517.0U CN215570832U (en) | 2021-06-29 | 2021-06-29 | Indoor air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215570832U true CN215570832U (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121449517.0U Active CN215570832U (en) | 2021-06-29 | 2021-06-29 | Indoor air conditioner |
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| Country | Link |
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| CN (1) | CN215570832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115183427A (en) * | 2022-07-28 | 2022-10-14 | 珠海格力电器股份有限公司 | Air conditioner and air outlet control method |
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2021
- 2021-06-29 CN CN202121449517.0U patent/CN215570832U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115183427A (en) * | 2022-07-28 | 2022-10-14 | 珠海格力电器股份有限公司 | Air conditioner and air outlet control method |
| CN115183427B (en) * | 2022-07-28 | 2023-11-24 | 珠海格力电器股份有限公司 | Air conditioner and air outlet control method |
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