CN215723644U - Indoor air conditioner - Google Patents
Indoor air conditioner Download PDFInfo
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- CN215723644U CN215723644U CN202121735376.9U CN202121735376U CN215723644U CN 215723644 U CN215723644 U CN 215723644U CN 202121735376 U CN202121735376 U CN 202121735376U CN 215723644 U CN215723644 U CN 215723644U
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Abstract
The utility model relates to the technical field of air conditioners, and discloses an indoor air conditioner which comprises a shell, a heat exchange module and a fresh air module, wherein the shell is provided with a heat exchange air inlet and a heat exchange air outlet, the heat exchange air outlet exhausts air downwards, the fresh air module comprises a fresh air outlet and a switching device, the switching device can change the direction of the fresh air outlet by rotating the fresh air module, when an opening of the fresh air outlet faces upwards, one part of air flow exhausted by the fresh air outlet enters the room, and the other part of air flow enters the heat exchange air inlet to participate in heat exchange; when the opening orientation of the fresh air outlet is in the same direction as the heat exchange air outlet, the fresh air flow and the heat exchange air flow are in the same direction in the state, and the fresh air flow and the heat exchange air form mixed air flow which is discharged into the room together, so that the comfort of indoor air supply is improved.
Description
Technical Field
The utility model relates to the field of air conditioners, in particular to an indoor air conditioner.
Background
Along with the attention of people to the air quality, more and more users begin to choose the air conditioner with new trend function in the room air conditioning, and the new trend function needs to be introduced from the open air, maintains the new freshness of room air.
In the air conditioner that has the new trend function now, only independent new trend function, when summer, when the heat transfer function refrigerates alone, cold wind blows out, and is great with the hot air temperature difference, and abrupt temperature change can make human perception comfort level not good, if can increase the mode of mixing the wind, adds new trend air current promptly in the heat transfer wind, then the travelling comfort of air-out air current just has very big promotion.
Therefore, how to make the indoor air conditioner perform the air mixing mode to improve the air supply comfort is a problem to be solved at present.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the indoor air conditioner comprises a shell, a heat exchange module and a fresh air module, wherein the heat exchange module comprises a heat exchange air inlet and a heat exchange air outlet, the heat exchange air outlet is downwards arranged to discharge heat exchange airflow, the fresh air module comprises a fresh air outlet and a switching device, the switching device can change the direction of the fresh air outlet by rotating the fresh air module, when an opening of the fresh air outlet is upwards, one part of airflow discharged by the fresh air outlet enters the room, and the other part of airflow enters the heat exchange air inlet to participate in heat exchange; when the opening of new trend air outlet was towards when downwards, new trend air current was the same with heat transfer wind air current direction under this state, and new trend air current forms the air mixing air current with heat transfer wind, arranges the indoor in jointly, improves the travelling comfort of indoor air supply.
In some embodiments of the application, a fresh air module is improved, a fixed fresh air outlet is arranged on the fresh air module, a switching device is arranged on one side of the fresh air module, the fresh air module is driven by the switching device to rotate, the direction of the fresh air outlet is changed, when the fresh air inlet and the opening of the heat exchange air inlet face in the same direction, one part of fresh air flow of the fresh air outlet is discharged into an indoor space, the other part of fresh air flow enters the heat exchange air inlet to participate in a heat exchange process, so that the part of heat exchange air discharged into the indoor space is fresh air, and the indoor temperature is adjusted by utilizing the heat exchange fresh air, thereby achieving the dual functions of air circulation and temperature adjustment; under the driving of the switching device, the fresh air module rotates, the fresh air outlet rotates to a position between the front side and the lower side, the fresh air outlet faces to an empty space in a room, fresh air is discharged into the room, and after the fresh air and heat exchange air discharged by the heat exchange air outlet are mixed, a mixed air mode is executed; the air mixing mode increases the comfort of air supply of the air conditioner, changes the fresh air operation mode in a mode of setting the switching device, and is high in switching efficiency and simple in structure.
In some embodiments of the application, carry out further improvement to the new trend module, through setting up new trend module main part and auto-change over device outside the casing, make the new trend module rotatory have sufficient space, avoided in order to realize the rotatory process of above-mentioned switching, increase the volume of air conditioner casing or reduce the volume of new trend module, this improvement belongs to the adaptability improvement for the rotation of cooperation new trend module.
In some embodiments of the application, the new trend module has still been improved, usually have a casing between the inside new trend air outlet of spiral case, the shape of slope is injectd to the casing here, and the direction of injecteing the slope, after the new trend module rotates, when the new trend air outlet was towards the front side of room air conditioner, the slope was along last downwardly extending, set up this kind of extending direction, can guide most new trend air current to flow below the air conditioner, guarantee therefore that new trend air current flows to indoor direction, and increase the diffusion effect of new trend air current in the indoor space, therefore, it is indoor all can to guarantee new trend air current to arrange in the whole within range of front side and downside is rotated to the new trend air outlet, in this within range, the user can change the wind direction of new trend according to the demand, the comfort level that is suitable for of air conditioner has been improved.
In some embodiments of the application, switching device has still been improved, including the motor among the switching device, drive gear and rotating gear, wherein the motor is fixed in one side of casing, drive gear by the motor and rotate, rotating gear then fixed connection is on new trend module, and rotating gear and drive gear meshing, when drive gear is rotatory, it is rotatory to drive rotating gear and new trend module, one side of rotating gear still sets up the sliding part, with cooperate the sliding part block on the casing, the rotation orbit of fixed new trend module, thereby realize the purpose of stable change new trend air outlet orientation.
In some embodiments of the present application, an indoor air conditioner is provided, including a housing having a heat exchange air inlet and a heat exchange air outlet; the heat exchanger is arranged in the shell and used for exchanging heat for the airflow flowing into the shell from the heat exchange air inlet.
In some embodiments of the present application, the indoor air conditioner further comprises: the fresh air module is rotatably connected to the shell and used for executing a fresh air function of the indoor air conditioner. The new trend module including: a housing; the fresh air outlet is arranged on the shell and used for discharging fresh air flow in the fresh air module; and the switching device is arranged on one side of the shell and used for changing the orientation of the fresh air outlet.
In some embodiments of the present application, the switching device includes: the motor is fixedly connected with the indoor air conditioner; the driving gear is connected to the motor, and the motor drives the driving gear to rotate; the rotary gear, rotary gear fixed connection be in on the shell, move the gear with drive gear meshing, by drive gear drives rotary gear is rotatory, in order to drive the new trend module rotates.
In some embodiments of the present application, one side of the rotary gear is provided with a sliding portion, one side of the housing is provided with a matching sliding portion, and the sliding portion and the matching sliding portion are mutually matched and connected to enable the fresh air module to rotate along a fixed track.
In some embodiments of the present application, the drive gear is an external gear, the rotary gear is an internal gear, and the drive gear is disposed inside the rotary gear.
In some embodiments of the present application, the heat exchange air inlet is disposed at an upper side of the housing; when the fresh air module is in the first state, the fresh air outlet faces towards the upper side of the fresh air module and is used for discharging fresh air flow above the indoor air conditioner.
In some embodiments of the present application, the opening of the heat exchange air outlet faces to the lower side of the indoor air conditioner; when the fresh air module is in the second state, the opening of the fresh air outlet faces any position between the front side and the lower side of the fresh air module and is used for discharging fresh air flow to the lower part of the indoor air conditioner.
In some embodiments of the present application, the housing further comprises: the volute is communicated with the fresh air outlet and used for guiding the trend of fresh air flow in the fresh air module; the volute comprises: the slope casing, the slope casing by the spiral case is inside to be extended to the new trend air outlet, and is in the new trend air outlet orientation during the front side of room air conditioner, the trend of slope casing is from top to bottom, be used for to the below of new trend module discharges new trend air current.
In some embodiments of the present application, the fresh air module further comprises: and the fresh air inlet is communicated with the outdoor space and is used for introducing fresh air flow into the fresh air module from the outdoor.
The utility model has the beneficial effects that:
the switching device is additionally arranged on the fresh air module of the indoor air conditioner, so that the fresh air module can be movably arranged on the indoor air conditioner, the direction of the fresh air outlet can be changed through rotation, the trend of fresh air is changed, when the opening of the fresh air outlet faces upwards, part of fresh air flow enters the indoor space, the other part of fresh air flow enters the heat exchange air inlet to participate in heat exchange, and when the fresh air outlet faces indoors, the fresh air and the mixed hot air are mixed to form mixed air which enters indoor air conditioning; the switching device is set as a motor, the gear and the rotating gear are driven, so that the fresh air module changes the direction of the fresh air outlet on one side of the indoor air conditioner through rotation, and further, the fresh air module and the switching device are arranged outside the shell, so that the rotation flexibility is increased, and the size flexibility of each part during rotation is met; still further inject the inside casing to between the new trend air outlet of spiral case and be the slope casing to inject the slope shape for when new trend air outlet is to the front side, the slope is for from top to bottom slope, in order to guarantee that new trend air outlet can all blow to the indoor space in the whole range of front side and downside, so that adjust new trend wind direction.
Drawings
FIG. 1 is a block diagram of a housing of an indoor air conditioner in an embodiment of the present invention;
fig. 2 is a general structural view of an indoor air conditioner in an embodiment of the present invention;
FIG. 3 is one of the structures of the fresh air module according to the embodiment of the present invention;
FIG. 4 is one of the structures of the fresh air module according to the embodiment of the present invention;
FIG. 5 is a diagram of a second state of the fresh air outlet according to an embodiment of the present invention;
FIG. 6 is a diagram of a second state of the fresh air outlet according to an embodiment of the present invention;
FIG. 7 is a diagram of the connection of the switching device to the housing in an embodiment of the present invention;
FIG. 8 is a block diagram of a switching device in an embodiment of the present invention;
FIG. 9 is a side view of a fresh air module in an embodiment of the present invention;
fig. 10 is a cross-sectional view taken at a-a of fig. 9 in an embodiment of the present invention.
In the figure, 100, the housing; 200. a heat exchange module; 210. a heat exchange air inlet; 220. a heat exchange air outlet; 300. a fresh air module; 310. a housing 311, a volute; 312. a ramp housing; 320. A fresh air outlet; 330. a switching device; 331. a motor 332, a drive gear; 333. a rotating gear; 334. a sliding part; 335. a mating sliding portion.
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.
In the description of the present application, it should be further noted that the vertical direction of the weight is a vertical direction relative to the ground, and the horizontal direction is a direction parallel to the ground.
The air conditioning system performs a refrigeration cycle of the air conditioner by using a compressor, a heat exchanger, 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 heat exchanger. The heat exchanger 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 heat exchanger 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.
According to some embodiments of the present application, an air conditioning system includes an indoor unit installed in an indoor space. The indoor unit is connected to an outdoor unit installed in an outdoor space through a refrigerant 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 wall-mounted air conditioner installed on a wall of an indoor space
In some embodiments of the present application, an indoor air conditioner is disclosed, as shown in fig. 2, comprising a housing 100, a fresh air module 300 and a heat exchange module 200.
In an air conditioner in some embodiments of the present application, as shown in fig. 1, a case 100 in which a plurality of components constituting a refrigeration cycle and purifying air are installed includes at least a front surface partially opened, a rear surface installed on a wall of an indoor space, a bottom surface defining a bottom configuration, side surfaces disposed at both sides of the bottom surface, and a top surface provided with an opening.
Each surface defines an external appearance of the air conditioner, and a plurality of openings are provided on each surface, the openings provided at different positions having a function of exchanging a gas-phase medium and a liquid-phase medium with the internal components.
The casing 100 may be a casing 100 of an indoor wall-mounted air conditioner in which an indoor space is provided in the case of a separate air conditioner, or may be a casing 100 of an air conditioner itself in the case of an integrated air conditioner.
In some embodiments of the present application, as shown in fig. 1, the indoor air conditioner further includes a heat exchange module 200, and a main mechanism of the heat exchange module 200 is disposed inside the casing 100 for performing a heat exchange function of the indoor air conditioner and discharging heat exchange air.
In some embodiments of the present application, the heat exchange module 200 includes a heat exchanger.
The heat exchanger performs heat exchange with air sucked through the heat exchange inlet 210 of the indoor air conditioner.
The heat exchanger includes a refrigerant pipe through which a refrigerant flows, and a heat exchange fin coupled to the refrigerant pipe so as to increase a heat exchange area, the heat exchanger being disposed to surround a suction side of the heat exchange fan.
In some embodiments of the present application, the heat exchange module 200 further includes a heat exchange air inlet 210 and a heat exchange air outlet 220.
The heat exchanging air inlet 210 and the heat exchanging air outlet 220 are openings formed in the upper surface of the casing 100, and the heat exchanging module 200 includes a fan for driving air flow to flow, so that the air flow for heat exchanging enters the heat exchanging module 200 of the indoor air conditioner through the heat exchanging air inlet 210 to exchange heat, and after the heat exchanging process is finished, the heat exchanging air flow is discharged to an indoor space through the heat exchanging air outlet.
The heat exchange air inlet 210 is arranged on the upper surface of the shell, indoor air enters the heat exchange module 200 from the upper side of the shell, the heat exchange air outlet 220 is arranged on the lower side of the front surface of the shell, and the heat exchange air is discharged to the lower side of the indoor air conditioner, so that the heat exchange air is diffused in an indoor space.
Usually, the indoor air enters into heat exchange air inlet 210 in the form of air current under the drive of fan, in this application embodiment, under specific mode, outdoor new trend also can be driven by new trend module 300 and gets into heat exchange module 200 by heat exchange air inlet 210, heat exchange module 200 carries out the heat transfer to the new trend after, to indoor discharge the new trend that has the preset temperature.
In some embodiments of the present application, as shown in fig. 3 and 4, the fresh air module 300 includes a housing 310, a fresh air inlet, and a fresh air outlet 320.
In some embodiments of the present application, the housing 310 supports the fresh air module 300, and when the housing 310 moves or rotates, the internal components of the fresh air module 300 move or rotate with the housing 310.
The housing 310 has a right side surface connected to the room air conditioner, and an opposite left side surface, and has upper and lower surfaces and front and rear surfaces between the two side surfaces. In the embodiment of the present application, the switching device 330 is disposed on one side of the housing 310, so that the top, bottom, front and back are not in a fixed position under the driving rotation of the switching device 330, and the top, bottom, front and back are changed when the fresh air module 300 rotates to different states.
It should be noted that the above-mentioned directions such as up, down, left, right, front, back, and the like are only described in one embodiment based on the drawings, and are not intended to be specifically limited and interpreted in the description of the claims.
In some embodiments of the present application, the fresh air inlet and the fresh air outlet 320 are openings disposed on the housing 310, wherein the fresh air outlet 320 is disposed on any one of the upper and lower front and rear surfaces of the housing 310, the orientation of the openings is changed according to the rotation of the fresh air module 300, the fresh air inlet is communicated with the outdoor, the fresh air outlet 320 is communicated with the indoor, and the outdoor fresh air enters the fresh air module 300 through the fresh air inlet and is discharged into the indoor space through the fresh air outlet 320.
In some embodiments of the present application, as shown in fig. 3 and fig. 7, the fresh air module 300 further includes a switching device 330, and the switching device 330 is disposed at one side of the fresh air module 300 and is used for rotating the fresh air module 300 to change the orientation of the fresh air outlet 320.
The switching device 330 is disposed between the housing 310 of the fresh air module 300 and the indoor air conditioner, so that the fresh air module 300 is rotatably connected to the casing 100, thereby changing the orientation of the fresh air outlet 320.
The method specifically comprises the following steps: the switching device 330 is disposed on the side surface of the casing 100 and the left side surface or the right side surface of the housing 310, and the fresh air outlet 320 is disposed on any one of the upper, lower, front and rear surfaces of the housing 310, so that the orientation of the fresh air outlet 320 is switched between the upper, lower, front and rear directions when the fresh air module 300 uses the two side surfaces as the rotation planes.
As shown in fig. 2, when the fresh air outlet 320 rotates to the opening facing upward, the fresh air module 300 is in the first state, part of the fresh air is discharged to the indoor space toward the upper side, and the other part of the fresh air enters the heat exchange module 200 to perform the heat exchange process.
The specific principle of the first state is as follows: in the first state, the fresh air outlet 320 faces upward, the heat exchange air inlet 210 of the heat exchange module 200 is positioned on the upper surface of the shell 100 and faces upward, the suspension type indoor air conditioner is usually installed on the upper part of an indoor space, after fresh air flows out from the fresh air outlet 320, the space for upward diffusion is limited, and part of fresh air flows around the indoor space under the reflection and obstruction of an upper wall body; meanwhile, the heat exchange module 200 has potential energy for introducing airflow, so that a part of the airflow overflowing upwards from the fresh air outlet 320 enters the heat exchange air inlet 210 on the same side for heat exchange.
After the switching device 330 drives the housing 310 of the fresh air module 300 to rotate, as shown in fig. 5 and 6, when the fresh air outlet 320 rotates to any angle between the opening facing forward or the opening facing downward or facing forward and downward, the fresh air module 300 is in the second state, and the fresh air is directly exhausted into the indoor space to execute the fresh air mode or the air mixing mode.
The specific principle of the second state is as follows: during the second state, fresh air outlet 320 is forward or down, suspension type air conditioner's rear surface mounting is on indoor wall, and install on indoor upper portion, consequently suspension type air conditioner's front side and downside are towards indoor spacious space relatively, consequently, during the second state, fresh air outlet 320 can directly spread at the indoor space forward the air current of the next department of orientation, when heat exchange module 200 closed, fresh air module 300 carries out the new trend mode alone, when heat exchange module opened, fresh air module 300 and heat exchange module 200 carry out the mode of mixing the wind jointly.
It should be noted that the orientation of the fresh air outlet 320 is changed by setting the fresh air module 300 to be rotatable, and when the fresh air module is in the first state, fresh air flow can be discharged indoors, and the orientation of the fresh air flow is opposite to that of the heat exchange air flow, so that the fresh air and the heat exchange air are independent of each other, and a part of fresh air is introduced into the heat exchange air inlet 210 with an upward opening, and the part of fresh air flow participates in heat exchange, so that the indoor temperature is adjusted while the indoor air is updated, and meanwhile, the efficiency of two functions is improved; when the air conditioner is in the second state, the fresh air mode can be independently executed, the indoor air is updated, the air mixing mode can be executed together with the heat exchange module 200, and the applicable comfort level of the air conditioner is improved.
In an embodiment of the present application, as shown in fig. 2, 5 and 6, the fresh air module 300 is disposed outside the casing 100, the switching device 330 is disposed outside a side surface of the casing 100, and the rotation of the fresh air module 300 does not affect the structure of the casing 100, and at the same time, the rotation of the fresh air module 300 has enough space, so as to avoid increasing the volume or shape of the casing 100 to achieve the above switching process, and ensure the aesthetic property of the air conditioner.
In some embodiments of the present application, as shown in fig. 9 and 10, a volute 311 is included in the housing 310 of the fresh air module 300, and a portion of the volute 311 is a ramp housing 312.
The portion of the housing 310 of the fresh air module 300 is composed of a volute 311, the volute 311 is provided with a fresh air outlet 320, and since the shape of the volute 311 is a shape formed by extending from inside to outside in a rotating manner, when the inside of the volute 311 extends to the fresh air outlet 320, the portion is a slope housing 312, and in order to meet the air supply requirement, in this embodiment, the direction of the slope is defined: when the fresh air outlet 320 faces the front side, the slope shell 312 extends from top to bottom.
As shown in fig. 5, when the fresh air module 300 is in the second state, the fresh air flow is diffused downward along the slope shell 312 by the slope structure inclined from top to bottom when the fresh air module 300 rotates to the front side, and is diffused downward when the fresh air module 300 rotates to the lower side.
Therefore, when the fresh air mode is executed independently, when the fresh air module 300 rotates to any range between the front side and the lower side, the fresh air flow can be well diffused indoors under the guidance of the downward slope shell 312, and a user can adjust the wind direction of the fresh air flow according to personal requirements; when opening new trend function and heat transfer function simultaneously, when the mode of mixing the wind of operation promptly, adjust the orientation of new trend air outlet 320 to unanimous with heat transfer air outlet 220 to realize under above-mentioned structure, the optimal effect of mixing the wind improves the travelling comfort of new trend air supply, has improved the use of product and has experienced.
In some embodiments of the present application, as shown in fig. 8, the switching device 330 includes a motor 331, a driving gear 332 and a rotating gear 333.
The motor 331 is fixedly connected to the casing 100, one side of the rotary gear 333 is provided with a sliding part 334, and the other side is fixedly connected to the shell 310 of the fresh air module; the housing 100 is further provided with a fitting slide portion 335 at a position corresponding to the slide portion 334.
The motor 331, the driving gear 332 and the rotating gear 333 are connected in a specific manner such that the motor 331 is fixedly connected to a side surface of the indoor air conditioner case 100, the motor 331 is disposed inside the side surface, and a shaft of the motor 331 protrudes to the outside of the side surface through the side surface, or an invagination portion is provided at the side surface for externally accommodating the motor 331; the driving gear 332 is an external gear, the central axis of the driving gear is fixedly mounted with the shaft of the motor 331, and the driving gear 332 rotates under the driving of the shaft of the motor 331; the rotating gear 333 is fixedly installed on the left or right side of the housing 310, the rotating gear 333 is an internal gear, the driving gear 332 is installed inside the rotating gear 333, the internal gear is engaged with the external gear of the driving gear 332, the sliding part 334 of the rotating gear 333 is connected with the matching sliding part 335 on the housing 100 in a matching manner, so that the rotating gear 333 rotates with the matching sliding part 335 as a fixed track, and when the internal gear rotates, the rotating gear 333 is driven to rotate, and the housing 310 of the fresh air module 300 rotates along with the rotating gear 333.
In some embodiments of the present application, the indoor air conditioner operates as follows:
as shown in fig. 2, when the user selects to execute the fresh air heat exchange mode, the fresh air module 300 and the heat exchange module 200 are turned on, and the motor 331 of the switching device 330 is turned on, so as to drive the housing 310 of the fresh air module 300 to rotate by driving the driving gear 332 and the rotating gear 333, and rotate to the first state where the fresh air outlet 320 faces upward; outdoor new trend is introduced at outdoor through the new trend air intake to new trend module 300, outdoor new trend passes through new trend module 300 after, upwards discharge by new trend air outlet 320, it is indoor that partial new trend is discharged, another part new trend is under the drive of potential energy in heat exchange module 200, enter into heat exchange module 200 by heat transfer air intake 210 again, carry out the heat transfer to the new trend, at last through the heat transfer air outlet, the new trend after will exchanging the heat is discharged to the indoor space, again spread in the indoor space, realize air renewal and temperature regulation's dual function.
As shown in fig. 5 and fig. 6, when the user selects to execute the fresh air mode or the air mixing mode, the components in the fresh air module 300 are turned on, and the motor 331 of the switching device 330 is turned on, so as to drive the driving gear 332 and the rotating gear 333 to rotate the housing 310 of the fresh air module 300, and rotate the housing to any position between the front side and the lower side of the fresh air outlet 320, so that the fresh air module 300 is in the second state; the fresh air module 300 introduces outdoor fresh air outdoors through the fresh air inlet, and the outdoor fresh air is discharged downwards through the fresh air outlet 320 after passing through the fresh air module 300, directly enters the indoor space and is diffused in the indoor space; if the user selects the fresh air module 300, the fresh air module 300 alone executes the work without starting the heat exchange module 200; if the user selects the air mixing mode, the heat exchange module 200 is started while the fresh air module 300 is started, so that the fresh air and the heat exchange air are exhausted indoors in the same direction.
Further, when the user executes the fresh air module 300, the blowing angle of the fresh air can be adjusted, and according to the adjustment angle of the user, the air conditioner starts the motor 331, so that the fresh air module 300 rotates correspondingly.
According to the first concept of the application, the fresh air module is improved, the fresh air module is provided with a fixed fresh air outlet, a switching device is arranged on one side of the fresh air module to enable the fresh air module to rotate under the driving of the switching device, the orientation of the fresh air outlet is changed, when the fresh air inlet and the opening of the heat exchange air inlet face in the same direction, one part of fresh air flow of the fresh air outlet is discharged into an indoor space, the other part of fresh air flow enters the heat exchange air inlet to participate in the heat exchange process, the heat exchange air discharged into the indoor is divided into fresh air, and the indoor temperature is adjusted by utilizing the heat exchange fresh air, so that the dual functions of air circulation and temperature adjustment are achieved; under the driving of the switching device, the fresh air module rotates, the fresh air outlet rotates to a position between the front side and the lower side, the fresh air outlet faces to an empty space in a room, fresh air is discharged into the room, and after the fresh air and heat exchange air discharged by the heat exchange air outlet are mixed, a mixed air mode is executed; the air mixing mode increases the comfort of air supply of the air conditioner, changes the fresh air operation mode in a mode of setting the switching device, and is high in switching efficiency and simple in structure.
According to the second design of this application, carry out further improvement to the new trend module, through setting up new trend module main part and auto-change over device outside the casing, make the new trend module rotatory have sufficient space, avoided in order to realize the rotatory process of above-mentioned switching, increase the volume of air conditioner casing or reduce the volume of new trend module, this improvement belongs to the adaptability improvement for cooperating the new trend module rotation.
According to the third conception of the application, the fresh air module is further improved, a shell is usually arranged between the inside of the volute and the fresh air outlet, the shell is limited to be in a slope shape, the direction of the slope is limited, after the fresh air module rotates, the fresh air outlet faces the front side of the indoor air conditioner, the slope extends upwards and downwards, the extending direction is set, most fresh air flow can be guided to flow below the air conditioner, the fresh air flow is guaranteed to flow towards the indoor direction, the diffusion effect of the fresh air flow in the indoor space is increased, therefore, the fresh air flow can be guaranteed to be discharged indoors in the whole range that the fresh air outlet rotates to the front side and the lower side, in the range, the wind direction of fresh air can be changed according to needs by a user, and the application comfort level of the air conditioner is improved.
According to the fourth design of this application, switching device has still been improved, including the motor among the switching device, drive gear and rotating gear, wherein the motor is fixed in one side of casing, drive gear rotates by the motor, rotating gear then fixed connection is on new trend module, and rotating gear and drive gear meshing, when drive gear is rotatory, it is rotatory to drive rotating gear and new trend module, one side of rotating gear still sets up the sliding part, with cooperate the sliding part block on the casing, the rotation orbit of fixed new trend module, thereby realize the purpose of stable change new trend air outlet orientation.
In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. An indoor air conditioner comprising:
the heat exchanger comprises a shell, wherein a heat exchange air inlet and a heat exchange air outlet are formed in the shell;
the heat exchanger is arranged in the shell and used for exchanging heat of air flow flowing into the shell from the heat exchange air inlet;
it is characterized by also comprising:
the fresh air module is rotatably connected to the shell and is used for executing a fresh air function of the indoor air conditioner;
the new trend module including:
a housing;
the fresh air outlet is arranged on the shell and used for discharging fresh air flow in the fresh air module;
and the switching device is arranged on one side of the shell and used for changing the orientation of the fresh air outlet.
2. A room air conditioner according to claim 1, wherein said switching means comprises:
the motor is fixedly connected with the indoor air conditioner;
the driving gear is connected to the motor, and the motor drives the driving gear to rotate;
the rotary gear, rotary gear fixed connection be in on the shell, rotary gear with drive gear meshing, by drive gear drives rotary gear rotates to the drive the new trend module rotates.
3. A room air conditioner as claimed in claim 2, wherein a sliding portion is provided at one side of the rotary gear, and a matching sliding portion is provided at one side of the housing, and the sliding portion and the matching sliding portion are mutually matched and connected to allow the fresh air module to rotate along a fixed track.
4. A room air conditioner according to claim 2, wherein said driving gear is an external gear, said rotary gear is an internal gear, and said driving gear is provided inside said rotary gear.
5. A room air conditioner according to claim 1, wherein said heat exchanging air inlet is provided at an upper side of said casing;
when the fresh air module is in the first state, the fresh air outlet faces towards the upper side of the fresh air module and is used for discharging fresh air flow to the upper side of the indoor air conditioner.
6. A room air conditioner according to claim 1, wherein the opening of the heat exchange outlet is directed downward of the room air conditioner;
when the fresh air module is in the second state, the opening of the fresh air outlet faces any position between the front side and the lower side of the fresh air module and is used for discharging fresh air flow to the lower part of the indoor air conditioner.
7. A room air conditioner according to claim 6, wherein said casing further comprises:
the volute is communicated with the fresh air outlet and used for guiding the trend of fresh air flow in the fresh air module;
the volute comprises: the slope casing, the slope casing by the spiral case is inside to be extended to the new trend air outlet, and is in the new trend air outlet orientation during the front side of room air conditioner, the trend of slope casing is from top to bottom, be used for to the below of new trend module discharges new trend air current.
8. The room air conditioner of claim 1, wherein said fresh air module further comprises:
and the fresh air inlet is communicated with the outdoor space and is used for introducing fresh air flow into the fresh air module from the outdoor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121735376.9U CN215723644U (en) | 2021-07-28 | 2021-07-28 | Indoor air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121735376.9U CN215723644U (en) | 2021-07-28 | 2021-07-28 | Indoor air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215723644U true CN215723644U (en) | 2022-02-01 |
Family
ID=79990233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121735376.9U Active CN215723644U (en) | 2021-07-28 | 2021-07-28 | Indoor air conditioner |
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| Country | Link |
|---|---|
| CN (1) | CN215723644U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114791130A (en) * | 2022-05-20 | 2022-07-26 | 四川长虹空调有限公司 | Air conditioner with movable fresh air inlet and fresh air outlet control method |
| CN114791130B (en) * | 2022-05-20 | 2024-05-14 | 四川长虹空调有限公司 | Air conditioner with movable fresh air port and fresh air outlet control method |
-
2021
- 2021-07-28 CN CN202121735376.9U patent/CN215723644U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114791130A (en) * | 2022-05-20 | 2022-07-26 | 四川长虹空调有限公司 | Air conditioner with movable fresh air inlet and fresh air outlet control method |
| CN114791130B (en) * | 2022-05-20 | 2024-05-14 | 四川长虹空调有限公司 | Air conditioner with movable fresh air port and fresh air outlet control method |
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