CN210399174U - Air conditioner indoor unit and air conditioner thereof - Google Patents
Air conditioner indoor unit and air conditioner thereof Download PDFInfo
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- CN210399174U CN210399174U CN201921320983.1U CN201921320983U CN210399174U CN 210399174 U CN210399174 U CN 210399174U CN 201921320983 U CN201921320983 U CN 201921320983U CN 210399174 U CN210399174 U CN 210399174U
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- 238000000746 purification Methods 0.000 claims abstract description 45
- 238000010926 purge Methods 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000004378 air conditioning Methods 0.000 abstract description 24
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 238000012546 transfer Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
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- 238000012545 processing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an indoor unit of air conditioner and air conditioner thereof relates to electrical apparatus technical field to the function of solving air conditioner regulating room temperature and humidity can not separate the problem of independent operation with air-purifying's function. The air-conditioning indoor unit comprises a shell, a heat exchanger, a filter and a fan, wherein the heat exchanger, the filter and the fan are arranged in the shell; the shell is also internally provided with a wind shielding structure which is used for preventing indoor air from entering the air channel from the purification air inlet or allowing the indoor air to enter the air channel from the purification air inlet. The utility model is used for air-conditioning parameter.
Description
Technical Field
The utility model relates to the technical field of electrical apparatus, especially, relate to an indoor set of air conditioner and air conditioner thereof.
Background
With the development of social economy, users have more and more requirements on air conditioners, and the air conditioners which only have the function of adjusting the indoor temperature and humidity cannot meet the requirements of people on pursuing high-quality life; especially, for an environment with poor indoor air quality, an air purification system is additionally needed to ensure the indoor air quality, and therefore, in order to meet the requirement of a user on pursuing high-quality life, the air conditioner should have the function of purifying air in addition to adjusting the indoor temperature and humidity.
In the prior art, as shown in fig. 1, a purification system of an air conditioner is composed of an air inlet 01, an air outlet 02, a fan 03 and a filter screen 04, wherein the air inlet 01 is arranged below the surface of the air conditioner, the air outlet 02 is arranged above the surface of the air conditioner, an air duct is formed between the air inlet 01 and the air outlet 02, the filter screen 04 is arranged at the air outlet 02, and a heat exchanger 05 and a fan 03 are arranged in the center of the air duct. At this moment, indoor air enters the air channel from the air inlet 01 and is blown to the indoor space from the air outlet 02 after passing through the heat exchanger 05 and the filter screen 04, so that the temperature and the humidity of the indoor air are adjusted, and the indoor air is purified.
However, in the process of using the air conditioner, the function of the air conditioner for adjusting the indoor temperature and humidity cannot be separated from the function of purifying air to operate independently, and the user experience is poor. For example: when indoor air quality is good, indoor air does not need to be purified, however, when indoor temperature and humidity are adjusted, air in the air duct still can pass through the filter screen, wind resistance is increased, and the air outlet rate of an air outlet of the air conditioner is reduced, so that the air supply range of the air conditioner is reduced, the air exchange rate of the indoor air and the air conditioner is reduced, the efficiency of adjusting the indoor temperature and the indoor humidity of the air conditioner is low, and user experience is poor.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides an indoor set of air conditioner and air conditioner thereof not only has purification performance, and the function of adjusting indoor temperature and humidity moreover can separate the independent operation with air-purifying's function, and the efficiency of adjusting indoor temperature and humidity is higher, and user experience is higher.
In order to achieve the above object, in a first aspect, an embodiment of the present invention provides an indoor unit of an air conditioner, including a casing, and a heat exchanger, a filter and a fan which are arranged in the casing, wherein an air duct is formed in the casing, the casing is provided with a purification air inlet, a heat exchange air inlet and an air outlet, and the filter is arranged at the purification air inlet; the casing still is equipped with wind-shielding structure in, wind-shielding structure is used for preventing indoor air from purifying the air intake and getting into the wind channel or allowing indoor air from purifying the air intake and getting into the wind channel.
The utility model discloses machine in air conditioning, including casing and heat exchanger, filter and the fan of setting in the casing, be equipped with on the casing and purify air intake, heat transfer air intake and air outlet, the filter setting is in purifying air intake department. Based on this, when the fan worked, indoor air got into the wind channel from purifying air intake or heat transfer air intake, discharged from the air outlet. Wherein, when indoor air gets into the wind channel from purifying the air intake and discharges to indoor from the air outlet, the air can pass through the filter to the realization purifies indoor air. In addition, a wind shielding structure is arranged in the shell and used for preventing indoor air from entering the air channel from the purification air inlet or allowing the indoor air to enter the air channel from the purification air inlet. Specifically, when indoor air needs to be purified, the wind shielding structure allows the indoor air to enter the air channel from the purification air inlet and then to be discharged from the air outlet so as to purify the indoor air; when indoor air does not need to be purified, the wind shielding structure prevents the indoor air from entering the air channel from the purifying air inlet, and the indoor air only enters the air channel from the heat exchange air inlet and is discharged from the air outlet, so that the temperature and the humidity of the indoor air are efficiently adjusted. Compared with the prior art, the utility model discloses indoor set of air conditioning, when indoor air does not need to carry out purification treatment, the structure of keeping out the wind prevents indoor air from purifying the air intake and getting into the wind channel, and indoor air only gets into the wind channel from the heat transfer air intake, and indoor air and indoor set of air conditioning carry out the in-process of gas exchange and do not pass through filter treatment, and indoor air directly blows to indoor from the air outlet through the heat exchanger after getting into the wind channel from the heat transfer air intake, and air-out speed is great, and the air supply scope is wider, and indoor air and indoor set of air conditioning carry out the speed of gas exchange very fast, therefore, the utility model discloses indoor set of air conditioning adjusts the efficiency of indoor temperature and humidity higher, and user.
In a second aspect, the embodiment of the present invention further provides an air conditioner, including the above-mentioned air conditioner indoor unit.
Compared with the prior art, the utility model provides a beneficial effect of air conditioner is the same with the beneficial effect of the air conditioning indoor set that above-mentioned technical scheme provided, does not do here and gives unnecessary details.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the prior art or the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of an indoor unit of an air conditioner in the prior art;
fig. 2 is a schematic structural view of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 3 is a top view of an air conditioning indoor unit without a movable panel according to an embodiment of the present invention;
fig. 4 is a top view of the air-conditioning indoor unit of the embodiment of the present invention, in which a movable panel is installed;
fig. 5 is a schematic structural view of an air door of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 6 is a schematic view of the air flow direction of the indoor unit of the air conditioner according to the embodiment of the present invention when the indoor air is independently purified;
fig. 7 is a schematic view of the air flow direction of the indoor unit of the air conditioner according to the embodiment of the present invention when the indoor temperature and humidity are independently adjusted.
Reference numerals:
01-an air inlet; 02-air outlet; 03-a fan; 04-a filter screen; 05-a heat exchanger; 1-a shell; 11-purifying the air inlet; 12-heat exchange air inlet; 13-air outlet; 2-a filter; 21-a filter screen; 3, a fan; 4-an air duct; 5-a damper; 51-a baffle; 52-a drive module; 521-a gear; 522-rack; 523-electric motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like are used in the orientation or positional relationship indicated in the drawings or the assembly, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
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 invention, "a plurality" means two or more unless otherwise specified.
In a first aspect, an embodiment of the present invention provides an indoor unit of an air conditioner, as shown in fig. 2 and 3, including a casing 1, and a heat exchanger, a filter 2 and a fan 3 arranged in the casing 1, wherein an air duct 4 is formed in the casing 1, the casing 1 is provided with a purification air inlet 11, a heat exchange air inlet 12 and an air outlet 13, and the filter 2 is arranged at the purification air inlet 11; the housing 1 is further provided with a wind shielding structure, and the wind shielding structure is used for preventing indoor air from entering the air duct 4 from the purification air inlet 11 or allowing indoor air to enter the air duct 4 from the purification air inlet 12.
The utility model discloses machine in air conditioning, as shown in fig. 2 and 3, including casing 1 and heat exchanger, filter 2 and the fan 3 of setting in casing 1, be equipped with on casing 1 and purify air intake 11, heat transfer air intake 12 and air outlet 13, filter 2 sets up in purifying air intake 11 department. Based on this, when the fan 3 works, indoor air enters the air duct 4 from the purification air inlet 11 or the heat exchange air inlet 12 and is discharged from the air outlet 13. When indoor air enters the air duct 4 from the purifying air inlet 11 and is discharged to the indoor from the air outlet 13, the air passes through the filter 2, so that the indoor air is purified. In addition, a wind shielding structure is further disposed in the housing 1, and the wind shielding structure is used for preventing indoor air from entering the air duct 4 from the purification air inlet 11 or allowing indoor air to enter the air duct 4 from the purification air inlet 11. Specifically, when indoor air needs to be purified, the wind shielding structure allows the indoor air to enter the air duct 4 from the purification air inlet 11 and then to be discharged from the air outlet 13, so as to purify the indoor air; when indoor air does not need to be purified, the wind shielding structure prevents the indoor air from entering the air duct 4 from the purifying air inlet 11, and the indoor air only enters the air duct 4 from the heat exchange air inlet 12 and is discharged from the air outlet 13, so that the temperature and the humidity of the indoor air can be efficiently adjusted. Compared with the prior art, the utility model discloses indoor set of air conditioner, when indoor air does not need to carry out purification treatment, the structure of keeping out the wind prevents indoor air from purifying air intake 11 entering wind channel 4, indoor air only gets into wind channel 4 from heat transfer air intake 12, indoor air and indoor set of air conditioner carry out the in-process of gas exchange and do not pass through filter 2 and handle, indoor air is directly blown to indoor from air outlet 13 through the heat exchanger after getting into wind channel 4 from heat transfer air intake 12, air-out speed is great, the air supply scope is wider, indoor air and indoor set of air conditioner carry out the speed of gas exchange faster, therefore, the utility model discloses the efficiency of indoor temperature of air conditioning and humidity is higher, and user experience is higher.
When a large amount of dust and dirt are accumulated on the heat exchanger and the fan 3, a large amount of bacteria and viruses can be generated, and harmful substances can circulate indoors along with air to pollute the air and harm human health; meanwhile, the dirt can reduce the refrigeration efficiency of the indoor unit of the air conditioner and increase the energy consumption. Because the utility model discloses filter 2 of machine in air conditioning sets up in purifying air intake 11 department, and when the air in the user purification room, indoor gas is handled the back by filter 2 earlier, just flows and discharges from air outlet 13 along wind channel 4, consequently, has reduced the accumulation of dust, dirt etc. on parts such as fan 3, heat exchanger, has reduced abluent frequency of parts such as heat exchanger, fan 3, has improved the refrigeration efficiency of machine in the air conditioning. Additionally, the utility model discloses indoor set of air conditioner purifies air intake 11 and heat transfer air intake 12 and shares same air outlet 13, and one set of wind channel 4 system of heat transfer system and clean system sharing promptly compares with the two wind channels 4 structure that set up two air intakes and two air outlets 13, simple structure in the casing 1, space utilization is high.
It should be noted that, since the centrifugal fan can suck the air from the axial direction of the fan and then throw the air out from the circumferential direction by using centrifugal force, the fan 3 is generally a centrifugal fan, and the exhaust effect is good. In addition, the air-conditioning indoor unit can be a wall-mounted air-conditioning indoor unit or a vertical cabinet air-conditioning indoor unit. Since a cabinet air conditioner is generally used for adjusting air temperature in a wide area, the following description will be made by taking the cabinet air conditioner as an example. The vertical cabinet type air-conditioning indoor unit can be a cylindrical vertical cabinet type air-conditioning indoor unit, and can also be a traditional square vertical cabinet type air-conditioning indoor unit or other shapes. It should be understood that the cylindrical cabinet air conditioner has advantages of a small floor area and a shape designed to meet aesthetic requirements of users, compared to the square cabinet air conditioner, and thus the indoor unit of the air conditioner is generally a cylindrical cabinet air conditioner. The following description is given by way of example of a cylindrical cabinet air conditioner, and the purpose of the invention is to more clearly illustrate the embodiments of the present invention, which should not be construed as limiting the scope of the invention. The purification air inlet 11 and the heat exchange air inlet 12 are both provided with movable panels to avoid damaging the integral sense of the indoor unit of the air conditioner, so that the indoor unit of the air conditioner is more fashionable and beautiful.
It should be understood that the above-mentioned wind shielding structure is not exclusive, and in some embodiments of the present invention, for example, referring to fig. 4, the wind shielding structure is a damper 5 disposed at the purge air inlet 11, and the damper 5 is used for controlling the opening and closing of the purge air inlet 11. When indoor air needs to be purified, the air door 5 is opened, so that the indoor air can enter the air duct 4 from the purifying air inlet 11 and then is discharged from the air outlet 13 to purify the indoor air; when indoor air does not need to be purified, the air door 5 is closed, the indoor air is prevented from entering the air duct 4 from the purifying air inlet 11, and the indoor air only enters the air duct 4 from the heat exchange air inlet 12 and is discharged from the air outlet 13, so that the temperature and the humidity of the indoor air can be efficiently regulated. The wind shielding structure is the air door 5 arranged at the purification air inlet 11, so that a user can visually see whether the purification air inlet 11 is in an open state or a closed state, and the visualization effect is better; in addition, the user can the audio-visual observation whether air door 5 is impaired or goes wrong, the maintenance and the change of being convenient for, and the inside simple structure of casing 1, the cost is lower.
Specifically, referring to fig. 4 and 5, the damper 5 includes a baffle 51 disposed at the purge air inlet 11, and the baffle 51 is slidably connected to the housing 1 such that the baffle 51 can move at the purge air inlet 11 to open or close the air outlet 13. It should be understood that sliding connection's mode is diversified, exemplarily, casing 1 corresponds baffle 51 and is equipped with the spout, the extending direction of spout is unanimous with baffle 51's slip direction, baffle 51 can cooperate and stretch into in the spout, and can slide along the spout, through spout guide baffle 51's slip direction and reduce sliding resistance, the operation is steady, the location is accurate and sliding friction is less, such sliding connection only need set up a spout that matches with baffle 51 along the slip direction simultaneously, simple structure, and the processing cost is low. The baffle 51 moves between a first position and a second position, when the baffle 51 is located at the first position, the purification air inlet 11 is closed, indoor air enters the air duct 4 from the heat exchange air inlet 12 and is directly discharged from the air outlet 13 after passing through the heat exchanger, the filter 2 does not exist on the air flowing path, the kinetic energy loss is reduced, the air outlet 13 has a longer air supply range, the indoor temperature can be quickly adjusted to the required temperature, and the user experience is improved; when the baffle 51 is located at the second position, the purifying air inlet 11 is opened, and the indoor air passes through the filter 2 at the purifying air inlet 11, flows along the air duct 4 and is discharged from the air outlet 13, so that the purified air is sent into the room, and the requirement of a user for purifying the air is met.
In addition, in order to realize whole automatic switch air door 5, cancel user's initiative operation, improve user experience, as shown in fig. 4 and 5, the utility model discloses air door 5 of air conditioning indoor set of embodiment still includes drive module 52, and drive module 52 is connected with baffle 51 for drive baffle 51 moves between primary importance and second place, with opening or closing purification air intake 11. Specifically, when indoor air needs to be purified, the driving module 52 drives the baffle 51 to move to the second position, the purification air inlet 11 is opened, and the indoor air passes through the filter 2 at the purification air inlet 11, flows along the air duct 4 and is discharged from the air outlet 13 to purify the indoor air; when indoor air quality is good, the driving module 52 drives the baffle 51 to move to the first position, the purification air inlet 11 is closed, indoor air can only enter the air channel 4 from the heat exchange air inlet 12 and is directly discharged from the air outlet 13 after passing through the heat exchanger, the filter 2 does not exist on the air flowing path, kinetic energy loss is reduced, indoor temperature can be quickly adjusted to the temperature required by a user, and user experience is improved. Compare in user's initiative operation air door 5 and control opening and closing of purifying air intake 11, whole automatic switch air door 5 has not only cancelled user switch's action, has improved user experience, has avoided simultaneously because artifical maloperation and has leaded to air door 5 to stop between primary importance and second place, and then produces the problem that purification efficiency is low or heat exchange efficiency is low.
It should be noted that, in some embodiments, the indoor unit of an air conditioner further includes an air detection device and a controller, the air detection device is electrically connected to the controller, and the driving module 52 is electrically connected to the controller; at this time, when the indoor air quality does not reach the predetermined standard, the controller controls the driving module 52 to start according to the information that the air quality does not reach the standard, so that the baffle 51 moves to the second position, and the purification air inlet 11 is opened to purify the indoor air; when the indoor air quality reaches a preset standard, the controller controls the driving module 52 to start according to the information that the air quality reaches the standard, so that the baffle 51 moves to the first position, the purification air inlet 11 is closed, and the indoor temperature is efficiently adjusted. Additionally, in some embodiments of the present invention, the driving module 52 may be partially exposed outside the casing 1, which may destroy the integrity of the indoor unit of the air conditioner, so that the overall sense of the indoor unit of the air conditioner is reduced, and the aesthetic requirement is not met, therefore, the driving module 52 is provided with a decoration strip near the outside of the casing 1, which not only protects the driving module 52, but also improves the overall aesthetic feeling of the indoor unit of the air conditioner.
The driving module 52 for driving the baffle 51 to move is selected in various ways, and because the bearing capacity of the gear 521 rack 522 mechanism is large, the transmission precision is high, a good transmission effect can be still ensured when the driven connecting part is heavy, and the driving module 52 has high stability, the gear 521 rack 522 mechanism is usually adopted by the driving module 52. For example, referring to fig. 5, the driving module 52 includes a gear 521, a rack 522 and a motor 523, wherein the gear 521 is connected with an output shaft of the motor 523; the motor 523 is fixed on the housing 1, the rack 522 is arranged on the baffle 51, the extending direction of the rack 522 is the same as the sliding direction of the baffle 51, and the gear 521 is meshed with the rack 522; alternatively, the motor 523 is fixed to the shutter 51, the rack 522 is disposed on the housing 1, the extending direction of the rack 522 is the same as the sliding direction of the shutter 51, and the gear 521 is engaged with the rack 522. When the motor 523 rotates forward, the baffle 51 moves from the first position to the second position through the cooperation of the gear 521 and the rack 522; when the motor 523 rotates reversely, the baffle 51 is moved from the second position to the first position through the cooperation of the gear 521 and the rack 522; or, when the motor 523 rotates forward, the baffle 51 is moved from the second position to the first position through the cooperation of the gear 521 and the rack 522; when the motor 523 rotates reversely, the shutter 51 is moved from the first position to the second position by the engagement of the gear 521 and the rack 522.
It should be noted that the selection of the motor 523 is not exclusive, and the stepping motor 523 is used when the extra high precision is not required, so that the features of simple structure, high reliability and low cost can be achieved, therefore, the stepping motor 523 is usually adopted as the motor 523, and at this time, the stepping motor 523 controls the sliding distance of the baffle 51 by controlling the degree of rotation of the motor 523, so as to control the baffle 51 to move to the first position or the second position. Compared with the ordinary motor 523 with speed regulation, the stepping motor 523 can more easily realize the control of the moving distance according to the requirement.
In addition, the baffle 51 is further provided with reinforcing ribs, and the reinforcing ribs are located on one side of the baffle 51 close to the inside of the housing 1 and are distributed in a grid shape to reinforce the strength of the baffle 51 and prevent the baffle 51 from deforming or even breaking under the long-term impact of the air flow in the air duct 4.
It should be understood that, when the wind shielding structure allows indoor air to enter the air duct 4 from the purification air inlet 11, if the heat exchange air inlet 12 is not blocked, the air inlet volume of the purification air inlet 11 is small and unstable, and the air inlet volume cannot be accurately measured, therefore, in order to continuously and stably supply air to the purification air inlet 11, the function of purifying air and the function of adjusting the indoor temperature and humidity are separated and independently operated, referring to fig. 2 and 4, the heat exchange air inlet 12 is disposed at the second position, in this case, when the baffle 51 is located at the first position, the purification air inlet 11 is closed, and the heat exchange air inlet 12 is opened; when the baffle 51 is at the second position, the purification air inlet 11 is opened, and the heat exchange air inlet 12 is closed. Based on this, when the user only needs to purify the indoor air, the baffle 51 moves to the second position, allowing the indoor air to enter the air duct 4 from the purifying air inlet 11, and preventing the indoor air from entering the air duct 4 from the heat exchange air inlet 12, so as to efficiently purify the indoor air, and at this time, when the fan 3 works, the flow direction of the air in the air duct 4 is as shown in fig. 6; when the user only needs to adjust the indoor temperature, the baffle 51 moves to the first position, which prevents the indoor air from entering the air duct 4 from the purifying air inlet 11, and allows the indoor air to enter the air duct 4 from the heat exchanging air inlet 12, so as to efficiently adjust the indoor temperature, and at this time, the flow direction of the air in the air duct 4 when the fan 3 works is as shown in fig. 7.
It should be noted that, the function of purifying air and the function of adjusting indoor temperature and humidity are separated and operated separately, and a heat exchange wind shielding structure may be separately disposed at the heat exchange air inlet 12, and the heat exchange wind shielding structure is used to prevent indoor air from entering the air duct 4 from the heat exchange air inlet 12 or allow indoor air to enter the air duct 4 from the heat exchange air inlet 12. In this case, the function of purifying air and the function of adjusting indoor temperature and humidity can be independently operated, and the physical examination of the user is high.
In order to increase the rate of air exchange between the indoor unit of the air conditioner and the indoor air, referring to fig. 2, 3 and 4, the air door 5, the filter 2, the heat exchange air inlet 12 and the purification air inlet 11 form two air inlet sets, and the two air inlet sets are arranged on the same horizontal plane and have opposite directions. Under the condition, the air inlet volume of the indoor unit of the air conditioner is increased, the rate of gas exchange between the indoor air and the indoor unit of the air conditioner is increased, and the functions of purifying the air and adjusting the indoor temperature and humidity of the indoor unit of the air conditioner are further improved; in addition, indoor air enters the air duct 4 from two opposite sides of the indoor air conditioner and then is blown to the indoor from the air outlet 13, compared with the case that the indoor air enters the air duct 4 from one side of the indoor air conditioner, the area of the indoor air conditioner where the indoor air and the indoor air are directly exchanged is increased, and the phenomenon that the air quality of different areas in the indoor space is greatly different and the air temperature difference of different areas is large is avoided.
It should be noted that, in order to make the air-conditioning indoor unit supply air uniformly indoors, the lower end of the casing 1 is connected with a rotating device, and when the air-conditioning indoor unit supplies air indoors, the casing 1 rotates on the rotating device at a uniform speed, so that air discharged from the air outlet 13 is uniformly blown indoors, and thus, various parameters of indoor air are ensured to be uniform, and user experience is further improved.
In some embodiments of the utility model, referring to fig. 3 and 6, the filter 2 of machine in the air conditioning is filter screen 21, and filter screen 21 is on a parallel with purification air intake 11 and fixes in the one side that purification air intake 11 is close to casing 1 inside to make filter screen 21 hide in casing 1's inside, and purify air intake 11 and be located filter screen 21 towards the projection of filter screen 21, so that the air homoenergetic that gets into in wind channel 4 from purification air intake 11 filters through filter screen 21, guarantees better purifying effect. The filter screen 21 is a concave-convex honeycomb structure, can be widely applied to air filtration, and the filter screen 21 transversely purifies the air duct 4 to filter the passing gas, so that the filtering effect is good, and the realization cost is low. Among them, the HEPA (high efficiency particulate air filter 2) net is characterized in that air can pass through, but fine particles cannot pass through, so the HEPA net is usually selected as the filter net 21, the wind resistance is large, the dust holding capacity is large, the effective rate of filtering particles of 0.1 micron and 0.3 micron can reach 99.998%, and the requirements are met.
In a second aspect, the embodiment of the present invention further provides an air conditioner, including the above air conditioner indoor unit.
Compared with the prior art, the embodiment of the utility model provides an air conditioner's beneficial effect is the same with the beneficial effect of the automatically controlled box that above-mentioned technical scheme provided, does not do here and describes repeatedly.
The above is only a specific embodiment of the present invention, but the protection 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 should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. An air conditioner indoor unit comprises a shell, a heat exchanger, a filter and a fan, wherein the heat exchanger, the filter and the fan are arranged in the shell, and an air duct is formed in the shell; the casing still is equipped with wind-shielding structure in, wind-shielding structure is used for preventing indoor air from purifying the air intake and getting into the wind channel or allowing indoor air from purifying the air intake and getting into the wind channel.
2. The indoor unit of claim 1, wherein the wind shielding structure is a damper disposed at the purification air inlet, and the damper is used to control the purification air inlet to open and close.
3. An indoor unit of an air conditioner as claimed in claim 2, wherein the damper includes a baffle plate disposed at the purge air inlet, the baffle plate is slidably connected to the casing, the baffle plate moves between a first position and a second position, and when the baffle plate is located at the first position, the purge air inlet is closed; when the baffle is located at the second position, the purification air inlet is opened.
4. The indoor unit of claim 3, wherein the damper further comprises a driving module, and the driving module is connected to the baffle and is configured to drive the baffle to move between a first position and a second position to open or close the purge inlet.
5. An indoor unit of an air conditioner according to claim 4, wherein the driving module comprises a gear, a rack and a motor, and the gear is connected with an output shaft of the motor;
the motor is fixed on the shell, the rack is arranged on the baffle, the extending direction of the rack is the same as the sliding direction of the baffle, the gear is meshed with the rack,
or;
the motor is fixed on the baffle, the rack is arranged on the shell, the extending direction of the rack is the same as the sliding direction of the baffle, and the gear is meshed with the rack.
6. An indoor unit of an air conditioner according to claim 3, wherein the baffle plate is provided with a reinforcing rib.
7. An indoor unit of an air conditioner according to any one of claims 3 to 6, wherein the heat exchange air inlet is provided at the second position, and when the baffle plate is located at the first position, the purification air inlet is closed and the heat exchange air inlet is opened; when the baffle is located at the second position, the purification air inlet is opened, and the heat exchange air inlet is closed.
8. An indoor unit of an air conditioner according to claim 7, wherein the damper, the filter, the heat exchanging air inlet and the purifying air inlet constitute two air inlet sets, and the two air inlet sets are arranged on the same horizontal plane and are opposite in direction.
9. An indoor unit of an air conditioner according to claim 1, wherein the filter is a filter screen, the filter screen is parallel to the purifying air inlet and fixed at one side of the purifying air inlet close to the inside of the casing, and a projection of the purifying air inlet to the filter screen is located in the filter screen.
10. An air conditioner characterized by comprising the indoor unit of an air conditioner according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN112413721A (en) * | 2020-11-06 | 2021-02-26 | 青岛海尔空调器有限总公司 | Control method of air conditioner indoor unit |
| CN112747444A (en) * | 2021-02-18 | 2021-05-04 | 珠海格力电器股份有限公司 | Air inlet structure and air conditioner with same |
| CN113685942A (en) * | 2021-08-16 | 2021-11-23 | 宁波哲恺电器有限公司 | Take fan function's multi-functional air purifier |
| CN114110680A (en) * | 2020-08-28 | 2022-03-01 | 宁波方太厨具有限公司 | Air outlet cover and air-conditioning type range hood with same |
| CN114110752A (en) * | 2020-09-01 | 2022-03-01 | 广州联动万物科技有限公司 | Control method and device of double-air-inlet air conditioner, double-air-inlet air conditioner and storage medium |
| CN114110769A (en) * | 2020-09-01 | 2022-03-01 | 广州联动万物科技有限公司 | Control method and device of double-air-inlet air conditioner, double-air-inlet air conditioner and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114110680A (en) * | 2020-08-28 | 2022-03-01 | 宁波方太厨具有限公司 | Air outlet cover and air-conditioning type range hood with same |
| CN114110752A (en) * | 2020-09-01 | 2022-03-01 | 广州联动万物科技有限公司 | Control method and device of double-air-inlet air conditioner, double-air-inlet air conditioner and storage medium |
| CN114110769A (en) * | 2020-09-01 | 2022-03-01 | 广州联动万物科技有限公司 | Control method and device of double-air-inlet air conditioner, double-air-inlet air conditioner and storage medium |
| CN112413721A (en) * | 2020-11-06 | 2021-02-26 | 青岛海尔空调器有限总公司 | Control method of air conditioner indoor unit |
| WO2022095700A1 (en) * | 2020-11-06 | 2022-05-12 | 青岛海尔空调器有限总公司 | Control method for air conditioner indoor unit |
| CN112747444A (en) * | 2021-02-18 | 2021-05-04 | 珠海格力电器股份有限公司 | Air inlet structure and air conditioner with same |
| CN113685942A (en) * | 2021-08-16 | 2021-11-23 | 宁波哲恺电器有限公司 | Take fan function's multi-functional air purifier |
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Address after: No.1 Haixin Road, Nancun Town, Pingdu City, Qingdao City, Shandong Province Patentee after: Hisense Air Conditioning Co.,Ltd. Country or region after: China Address before: No. 151, Zhuzhou Road, Laoshan District, Qingdao, Shandong Patentee before: HISENSE (SHANDONG) AIR-CONDITIONING Co.,Ltd. Country or region before: China |