CN212869983U - Air conditioner indoor unit and air conditioner - Google Patents
Air conditioner indoor unit and air conditioner Download PDFInfo
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- CN212869983U CN212869983U CN202021578939.3U CN202021578939U CN212869983U CN 212869983 U CN212869983 U CN 212869983U CN 202021578939 U CN202021578939 U CN 202021578939U CN 212869983 U CN212869983 U CN 212869983U
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Abstract
The utility model discloses an indoor unit of air conditioner and air conditioner. The indoor unit of the air conditioner comprises a shell, an air conditioner main body, a fresh air module and a plurality of spaced air deflectors. The shell has the new trend export, the new trend export is air supply towards one side of the tip of shell, the air conditioner wind channel has in the air conditioner main part, the new trend wind channel has in the new trend module, new trend wind channel and air conditioner wind channel are independent each other, the one end and the outdoor intercommunication in new trend wind channel, the other end and new trend export intercommunication, the new trend export is rotationally located to the aviation baffle, when a plurality of aviation baffles are in the closed condition, a plurality of aviation baffles cooperate in order to shelter from the new trend export. According to the utility model discloses an indoor unit of air conditioner is through the one end with the new trend export setting at the air conditioner to make the new trend can be towards the left side of indoor unit of air conditioner or the right side air supply, reunion rotatable aviation baffle, the air supply direction in new trend exit can be adjusted from this, makes the new trend can realize encircling formula air supply effect, does benefit to the new trend and flows in indoor environment.
Description
Technical Field
The utility model belongs to the technical field of air treatment device technique and specifically relates to a machine and air conditioner in air conditioning is related to.
Background
In the related art, due to the limitation of the space dimensions such as the length, the height, the width and the like of the indoor unit, a fresh air device of a hanging type air conditioner cannot be designed to be too large, and the fresh air volume and the noise are seriously influenced. And the top of the hanging machine is close to the wall top, so that the air outlet of fresh air is blocked easily, and the fresh air is difficult to generate better circulation indoors, thereby influencing the air supply distance and the air change speed of the fresh air indoors.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an indoor unit of air conditioner, indoor unit of air conditioner has simple structure, the effectual advantage of air supply.
The utility model provides an air conditioner, air conditioner includes as above the air conditioning in the machine.
According to the utility model discloses machine in air conditioning, include: the air conditioner comprises a shell, a fan and a fan, wherein the shell is provided with a fresh air outlet, an air inlet and an air outlet, the air inlet is positioned at the top of the shell, the air outlet supplies air towards the front side of the shell, and the fresh air outlet supplies air towards one side of the end part of the shell; the air conditioner main body is positioned in the outer shell, an air conditioner air duct is arranged in the air conditioner main body, and the air conditioner air duct is communicated with the air inlet and the air outlet respectively; the fresh air module is arranged in the shell and is positioned at the end part of the air conditioner main body, the fresh air module is connected with the air conditioner main body, a fresh air duct is arranged in the fresh air module, the fresh air duct and the air conditioner duct are independent from each other, one end of the fresh air duct is communicated with the outside, and the other end of the fresh air duct is communicated with the fresh air outlet; the air deflectors are rotatably arranged at the fresh air outlet, and are matched to shield the fresh air outlet when the air deflectors are in a closed state; when the air deflectors are in an inclined state, the air deflectors are matched to adjust the air supply direction of the fresh air outlet.
According to the utility model discloses machine in air conditioning is through the one end with the new trend export setting at the air conditioner to make the new trend can be towards the left side or the right side air supply of machine in the air conditioning, the rotatable aviation baffle of reunion, the air supply direction in new trend exit can be adjusted from this, makes the new trend can realize encircling formula air supply effect, does benefit to the new trend and flows in the indoor environment.
In some embodiments, the fresh air module comprises: one end of the fresh air pipeline is communicated with the outside; the fresh air shell is communicated with the fresh air outlet, and the air driving component is arranged in the fresh air shell, and the air outlet end of the air driving component is opposite to the fresh air outlet; the air inlet chamber subassembly, the air inlet chamber has in the air inlet chamber subassembly, the other end of new trend pipeline with air inlet chamber intercommunication, the air inlet chamber with wind driver part's air inlet end intercommunication, the new trend pipeline the air inlet chamber with new trend casing inner space structure out the new trend wind channel.
In some embodiments, the fresh air module further comprises: and the filter assembly is arranged in the air inlet cavity and used for filtering the air flow in the fresh air channel.
In some embodiments, the filter assembly comprises: the mounting frame is connected with the air inlet cavity assembly, and a hollow part is arranged in the middle of the mounting frame; and the filtering piece is arranged on the hollow part.
In some embodiments, the filter is a hessian.
In some embodiments, the mounting frame is snap-fit or threaded to the intake chamber assembly.
In some embodiments, the wind-driven component is an axial fan, a counter-rotating axial fan, or a centrifugal fan.
In some embodiments, the plenum assembly comprises: a first housing; the second casing, the second casing with first casing joint, just the second casing with first casing prescribes a limit to the air inlet chamber, the new trend pipeline clamp is located first casing with between the second casing, the new trend casing inlays to be located the second casing.
In some embodiments, the fresh air outlet is provided with a grid having a plurality of mesh openings.
According to the utility model discloses air conditioner, including as above machine in the air conditioning.
According to the utility model discloses air conditioner is through the one end with the new trend export setting at air conditioner to make the new trend can be towards the left side or the right side air supply of machine in the air conditioning, the rotatable aviation baffle of reunion, the air supply direction in new trend exit can be adjusted from this, makes the new trend can realize encircling formula air supply effect, does benefit to the new trend and flows in the indoor environment.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 2 is an exploded view of a fresh air module of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 3 is an exploded view of a fresh air module of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a fresh air module of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a counter-rotating axial flow fan of an indoor unit of an air conditioner according to an embodiment of the present invention;
FIG. 6 is a schematic cross-sectional view of B-B of FIG. 5;
fig. 7 is a schematic cross-sectional view of C-C in fig. 5.
Reference numerals:
an indoor unit 100 of an air conditioner is provided,
a housing 110, a fresh air outlet 111, an air inlet 112,
the air-conditioning main body 120 is provided with,
the fresh air module (130) is provided with a fresh air inlet,
the fresh air duct 132, the fresh air housing 133,
a wind-driven component 134, a first stage axial flow impeller 1341, a second stage axial flow impeller 1342,
an air intake chamber assembly 135, a first housing 1351, a second housing 1352, an air intake chamber 1353,
the filter assembly 136, mounting frame 1361, filter element 1363,
Detailed Description
Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.
An air conditioning indoor unit 100 and an air conditioner according to an embodiment of the present invention will be described with reference to fig. 1 to 7. It should be noted that the air conditioner in the present application 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 air conditioner includes an air conditioning indoor unit 100 and an air conditioning outdoor unit, which refers to a portion of a refrigeration cycle including a compressor and an outdoor heat exchanger, the air conditioning indoor unit 100 includes an indoor heat exchanger, and an expansion valve may be provided in the air conditioning indoor unit 100 or the air conditioning 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.
As shown in fig. 1, an air conditioner indoor unit 100 according to an embodiment of the present invention includes: the air conditioner comprises a shell 110, an air conditioner main body 120, a fresh air module 130 and a plurality of spaced air deflectors 140.
Specifically, the housing 110 has a fresh air outlet 111, an air intake 112, and an air outlet. The air inlet 112 is located at the top of the housing 110, the air outlet supplies air towards the front side of the housing 110, and the fresh air outlet 111 supplies air towards one side of the end of the housing 110, for example, the fresh air outlet 111 may supply air towards the left side or the right side of the housing 110.
As shown in fig. 1, the air conditioner main body 120 is located inside the casing 110, and an air conditioner duct is provided inside the air conditioner main body 120, and is respectively communicated with the air inlet 112 and the air outlet. The air conditioner main body 120 has a cooling or heating function, and a low-temperature airflow or a high-temperature airflow in the air conditioner flows in the air conditioner duct and can flow out from the air outlet.
As shown in fig. 1 and 4, the fresh air module 130 is disposed in the casing, the fresh air module 130 is located at the end of the air conditioner main body 120, the fresh air module 130 is connected to the air conditioner main body 120, a fresh air duct is disposed in the fresh air module 130, the fresh air duct is independent of the air conditioner duct, one end of the fresh air duct is communicated with the outside, and the other end of the fresh air duct is communicated with the fresh air outlet 111.
It should be noted that, when the air conditioning indoor unit 100 is in an operating state for a long time, the indoor environment is in a sealed state for a long time, and the indoor air becomes dry, which causes discomfort to the user. The fresh air module 130 can be used for exchanging outdoor air and indoor air to introduce outdoor airflow into the room, and can also be used for appropriately neutralizing cold air or hot air generated by the indoor unit 100 of the air conditioner to improve the comfort of the air conditioner.
As shown in fig. 1, the air deflectors 140 are rotatably disposed at the fresh air outlet 111, and when the air deflectors 140 are in a closed state, the air deflectors 140 are matched to shield the fresh air outlet 111, so as to protect the inside of the fresh air module 130 and prevent impurities such as dust from entering the fresh air module 130 from the fresh air outlet 111; when the air deflectors 140 are in an inclined state, the air deflectors 140 cooperate to adjust the air supply direction of the fresh air outlet 111, so that the air supply direction of the fresh air outlet 111 can be adjusted by changing the state of the air deflectors 140.
According to the utility model discloses machine 100 in air conditioning is through the one end with new trend export 111 setting at the air conditioner to make the new trend can be towards the left side of machine 100 in the air conditioning or the right side air supply, reunion rotatable aviation baffle 140, can adjust the air supply direction of new trend export 111 department from this, make the new trend can realize encircling air supply effect, do benefit to the new trend and flow in indoor environment.
As shown in fig. 2-4, according to some embodiments of the present invention, the fresh air module 130 may include: fresh air duct 132, fresh air housing 133, air drive component 134 and air intake chamber assembly 135. Wherein, the air inlet chamber assembly 135 is provided with an air inlet chamber 1353 therein, one end of the fresh air duct 132 is communicated with the outside, and the other end of the fresh air duct 132 is communicated with the air inlet chamber 1353, so that the fresh air duct 132 can guide the outdoor air into the air inlet chamber 1353. The fresh air shell 133 is communicated with the fresh air outlet 111, the air driving part 134 is arranged in the fresh air shell 133, the air inlet cavity 1353 is communicated with the air inlet end of the air driving part 134, and the air outlet end of the air driving part 134 is opposite to the fresh air outlet 111. The air flow driven by the wind driving part 134 can enter the air inlet chamber 1353 through the fresh air duct 132, and flow to the fresh air outlet 111 through the inner space of the fresh air housing 133, and then flow to the indoor environment through the fresh air outlet 111.
Here, the fresh air duct 132, the air inlet chamber 1353 and the interior space of the fresh air housing 133 form a fresh air duct. The fresh air duct may be used to define a path for airflow. As shown in fig. 4, in order to improve the safety of the fresh air outlet 111 and avoid the situation of accidental touch of human hands, in some embodiments, a grille 150 is disposed at the fresh air outlet 111, and the grille 150 has a plurality of meshes 151.
In some embodiments, the wind-driving component 134 may be an axial fan or a centrifugal fan. Of course, the type of wind-driven component 134 is not so limited, for example, in some examples, the wind-driven component 134 may also be a counter-rotating axial fan. It should be noted that, as shown in fig. 5 to 7, the counter-rotating axial flow fan includes two axial flow impellers, which are connected in series, and have the same diameter, the same hub ratio, and the opposite rotation directions. The two axial flow impellers can be driven by different motors to rotate, and the rotating speeds of the two axial flow impellers can be the same or different.
The axial size of the disrotatory axial flow fan is small, and the disrotatory axial flow fan is formed by connecting two impellers with opposite rotating directions in series. The two impellers are respectively a first-stage axial-flow impeller 1341 and a second-stage axial-flow impeller 1342, wherein the airflow transmitted by the first-stage axial-flow impeller 1341 is just reversely rotated by the second-stage axial-flow impeller 1342 to be eliminated, and further airflow meeting the requirement of the ventilation air outlet 111 is directly generated. In addition, the counter-rotating axial flow fan has good counter-wind performance, and the counter-wind purpose can be effectively achieved only by changing the rotation direction of the impeller in the work of the counter-rotating axial flow fan, so that the counter-wind structure and the use of the fan are the simplest and the simplest.
Here, it should be further explained that, since at least a part of the fresh air duct is in direct contact with the outdoor environment, and therefore, impurities such as dust and leaves are easily accumulated in the fresh air duct, in order to clean the impurities, the counter-rotating axial flow fan may be controlled to rotate reversely, for example, when the counter-rotating axial flow fan rotates reversely, the air flow will flow from the indoor to the outdoor, and the air intake may blow the impurities in the fresh air duct to the outdoor.
In some embodiments, as shown in fig. 2 and 3, the fresh air module 130 may further include a filter assembly 136, and the filter assembly 136 is disposed in the air inlet chamber 1353 to filter the airflow in the fresh air duct. From this can utilize filter assembly 136 interception fresh air flow in the particulate matter to can promote the cleanliness of the air current that enters into indoor environment. Further, the filter assembly 136 may include a mounting frame 1361 and a filter element 1363. The mounting frame 1361 is coupled to the intake plenum assembly 135, thereby facilitating securing the mounting frame 1361. Further, the mounting frame 1361 may snap or screw into engagement with the air inlet chamber assembly 135. The mounting frame 1361 middle part has fretwork portion, and it locates fretwork portion to filter 1363, also filters and 1363 and can inlay in fretwork portion, can promote the stability of filtering 1363 from this. The filter 1363 may be a hessian.
As shown in fig. 2 and 3, the intake plenum assembly 135 may include a first housing 1351 and a second housing 1352 in accordance with some embodiments of the present invention. The second housing 1352 is clamped with the first housing 1351, the second housing 1352 and the first housing 1351 define an air inlet chamber 1353, the fresh air pipeline is clamped between the first housing 1351 and the second housing 1352, and the fresh air housing 133 is embedded in the second housing 1352. Thereby facilitating the installation of the fresh air duct, fresh air housing 133 and air inlet chamber assembly 135 together.
According to the embodiment of the present invention, the air conditioner includes the air conditioner indoor unit 100 as described above.
According to the utility model discloses air conditioner is through the one end of setting up new trend export 111 at air conditioner to make the new trend can be towards the left side of machine 100 in the air conditioning or the right side air supply, reunion rotatable aviation baffle 140 can adjust the air supply direction of new trend export 111 department from this, makes the new trend can realize encircling formula air supply effect, does benefit to the new trend and flows in indoor environment.
In the description of the present invention, it is to be understood that the terms "center", "length", "up", "down", "front", "back", "left", "right", "top", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being 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.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. An indoor unit of an air conditioner, comprising:
the air conditioner comprises a shell, a fan and a fan, wherein the shell is provided with a fresh air outlet, an air inlet and an air outlet, the air inlet is positioned at the top of the shell, the air outlet supplies air towards the front side of the shell, and the fresh air outlet supplies air towards one side of the end part of the shell;
the air conditioner main body is positioned in the outer shell, an air conditioner air duct is arranged in the air conditioner main body, and the air conditioner air duct is communicated with the air inlet and the air outlet respectively;
the fresh air module is arranged in the shell and is positioned at the end part of the air conditioner main body, the fresh air module is connected with the air conditioner main body, a fresh air duct is arranged in the fresh air module, the fresh air duct and the air conditioner duct are independent from each other, one end of the fresh air duct is communicated with the outside, and the other end of the fresh air duct is communicated with the fresh air outlet;
the air deflectors are rotatably arranged at the fresh air outlet, and are matched to shield the fresh air outlet when the air deflectors are in a closed state; when the air deflectors are in an inclined state, the air deflectors are matched to adjust the air supply direction of the fresh air outlet.
2. An indoor unit of an air conditioner according to claim 1, wherein the fresh air module includes:
one end of the fresh air pipeline is communicated with the outside;
a fresh air shell which is communicated with the fresh air outlet,
the wind driving part is arranged in the fresh air shell, and the air outlet end of the wind driving part is opposite to the fresh air outlet;
the air inlet chamber subassembly, the air inlet chamber has in the air inlet chamber subassembly, the other end of new trend pipeline with air inlet chamber intercommunication, the air inlet chamber with wind driver part's air inlet end intercommunication, the new trend pipeline the air inlet chamber with new trend casing inner space structure out the new trend wind channel.
3. The indoor unit of claim 2, wherein the fresh air module further comprises:
and the filter assembly is arranged in the air inlet cavity and used for filtering the air flow in the fresh air channel.
4. An indoor unit of an air conditioner according to claim 3, wherein the filter assembly includes:
the mounting frame is connected with the air inlet cavity assembly, and a hollow part is arranged in the middle of the mounting frame;
and the filtering piece is arranged on the hollow part.
5. An indoor unit of an air conditioner according to claim 4, wherein the filter member is a HEPA member.
6. The indoor unit of claim 4, wherein the mounting frame is engaged with the air inlet chamber assembly or screwed thereto.
7. An indoor unit of an air conditioner according to claim 2, wherein the wind driving part is an axial flow fan, a counter-rotating axial flow fan or a centrifugal fan.
8. An indoor unit of an air conditioner according to claim 2, wherein the air intake chamber assembly includes:
a first housing;
the second casing, the second casing with first casing joint, just the second casing with first casing prescribes a limit to the air inlet chamber, the new trend pipeline clamp is located first casing with between the second casing, the new trend casing inlays to be located the second casing.
9. An indoor unit of an air conditioner according to claim 1, wherein a grill having a plurality of meshes is provided at the fresh air outlet.
10. An air conditioner characterized by comprising an 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 |
|---|---|---|---|
| CN202021578939.3U CN212869983U (en) | 2020-07-31 | 2020-07-31 | Air conditioner indoor unit and air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021578939.3U CN212869983U (en) | 2020-07-31 | 2020-07-31 | Air conditioner indoor unit and air conditioner |
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| CN212869983U true CN212869983U (en) | 2021-04-02 |
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| CN202021578939.3U Active CN212869983U (en) | 2020-07-31 | 2020-07-31 | Air conditioner indoor unit and air conditioner |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113237137A (en) * | 2021-04-16 | 2021-08-10 | 青岛海尔空调器有限总公司 | Machine and new trend air conditioner in new trend air conditioning |
| CN113587228A (en) * | 2021-08-11 | 2021-11-02 | 海信（山东）空调有限公司 | Indoor machine of air conditioner |
| CN113587227A (en) * | 2021-08-11 | 2021-11-02 | 海信（山东）空调有限公司 | Indoor machine of air conditioner |
| CN113864880A (en) * | 2021-05-20 | 2021-12-31 | 青岛海尔空调器有限总公司 | Wall-mounted fresh air conditioner indoor unit and air conditioner |
| WO2022223046A1 (en) * | 2021-04-23 | 2022-10-27 | 青岛海尔空调器有限总公司 | Demonstration apparatus of fresh air conditioner and demonstration system of fresh air conditioner |
-
2020
- 2020-07-31 CN CN202021578939.3U patent/CN212869983U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113237137A (en) * | 2021-04-16 | 2021-08-10 | 青岛海尔空调器有限总公司 | Machine and new trend air conditioner in new trend air conditioning |
| WO2022223046A1 (en) * | 2021-04-23 | 2022-10-27 | 青岛海尔空调器有限总公司 | Demonstration apparatus of fresh air conditioner and demonstration system of fresh air conditioner |
| CN113864880A (en) * | 2021-05-20 | 2021-12-31 | 青岛海尔空调器有限总公司 | Wall-mounted fresh air conditioner indoor unit and air conditioner |
| CN113587228A (en) * | 2021-08-11 | 2021-11-02 | 海信（山东）空调有限公司 | Indoor machine of air conditioner |
| CN113587227A (en) * | 2021-08-11 | 2021-11-02 | 海信（山东）空调有限公司 | Indoor machine of air conditioner |
| CN113587227B (en) * | 2021-08-11 | 2023-08-15 | 海信空调有限公司 | Indoor unit of air conditioner |
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