CN213901269U - Ceiling type air conditioner indoor unit - Google Patents
Ceiling type air conditioner indoor unit Download PDFInfo
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- CN213901269U CN213901269U CN202022904064.8U CN202022904064U CN213901269U CN 213901269 U CN213901269 U CN 213901269U CN 202022904064 U CN202022904064 U CN 202022904064U CN 213901269 U CN213901269 U CN 213901269U
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Abstract
The utility model provides a ceiling type air conditioner indoor unit, which comprises a casing, a plurality of air outlets and a plurality of air outlets, wherein the air outlets are arranged on two opposite side surfaces of the casing and two opposite sides of the bottom surface of the casing; the heat exchanger is arranged in the shell and used for exchanging heat with air flowing through the shell to form heat exchange air; and a fan arranged in the shell and used for promoting indoor air to enter the shell from the air inlet, flow through the heat exchanger and flow to the air outlet to return to the indoor; and each air outlet is provided with an air deflector or a telescopic curtain so as to open or partially open or close the air outlet. The utility model discloses a machine in suspension type air conditioning can the multi-angle, and diversified air supply satisfies indoor different regional air supply demand, improves user's use and experiences.
Description
Technical Field
The utility model belongs to the technical field of air conditioning, especially, relate to a machine in suspension type air conditioning.
Background
At present, the household appliance industry is in a situation of intense competition, each big competitive product has unique innovation in the aspects of functions, appearance and the like, and the product details are also important factors influencing the purchasing power of consumers.
The current machine in ceiling type air conditioning is tuber pipe machine usually, mainly realizes the heat transfer of room air through the one-way air-out of one-way air inlet's mode, can't realize the multi-angle, and diversified air supply can't satisfy indoor different regional air supply demand.
In view of this, the present invention is proposed.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the related art to a certain extent. For this purpose,
the utility model discloses in providing a machine in suspension type air conditioning to in realizing the multi-angle, diversified air supply satisfies indoor different regional air supply demand, improves user's use and experiences.
In order to achieve the above object, an embodiment of the present invention provides a ceiling type air conditioner indoor unit, including: the air conditioner comprises a shell, a fan and a control device, wherein the shell is provided with at least one air inlet and a plurality of air outlets, and the air outlets are arranged on two opposite side surfaces of the shell and two opposite sides of the bottom surface of the shell; the heat exchanger is arranged in the shell and used for exchanging heat with air flowing through the shell to form heat exchange air; and a fan arranged in the shell and used for promoting indoor air to enter the shell from the air inlet, flow through the heat exchanger and flow to the air outlet to return to the indoor; and each air outlet is provided with an air deflector or a telescopic curtain so as to open or partially open or close the air outlet.
According to the utility model discloses an embodiment, the heat exchanger includes first heat exchanger and second heat exchanger, first heat exchanger with the second heat exchanger corresponds the air outlet sets up both sides in the casing.
According to the utility model discloses an embodiment still includes the water collector, the bottom of first heat exchanger with the bottom of second heat exchanger all sets up in the water collector.
According to the utility model discloses an embodiment, first heat exchanger with the second heat exchanger all set up for the bottom surface slope of casing.
According to the utility model discloses an embodiment, the air intake is the grid form, comprises a plurality of grid holes that are parallel to each other, sets up on the bottom surface of casing with relative one side that the air outlet is adjacent.
According to the utility model discloses an embodiment, the fan is double suction centrifugal fan, corresponds the air intake setting is in one side in the casing is followed during the operation the air intake inhales the air to blow off along the horizontal direction.
According to the utility model discloses an embodiment, the length direction's of aviation baffle both ends rotate respectively connect in air outlet length direction both ends on the casing to guide the air-out air current and blow off towards predetermineeing the direction.
According to an embodiment of the utility model, flexible curtain contracts in order to open the air outlet, flexible curtain extends in order to close the air outlet.
According to an embodiment of the present invention, the first heat exchanger and the second heat exchanger are straight plate-shaped.
According to the utility model discloses an embodiment, every the length direction of air outlet sets up along the horizontal direction.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 view of a ceiling type air conditioner indoor unit according to an embodiment of the present invention;
fig. 2 is a schematic view of an internal structure of an indoor unit of a ceiling type air conditioner according to an embodiment of the present invention;
fig. 3 is a schematic view of a ceiling type air conditioner indoor unit according to an embodiment of the present invention;
fig. 4 is a schematic view of a bottom structure of an indoor unit of a ceiling-mounted air conditioner according to an embodiment of the present invention;
fig. 5 is a schematic view illustrating a state that an air outlet is opened by the contraction of a retractable curtain of an indoor unit of a ceiling type air conditioner according to an embodiment of the present invention;
fig. 6 is a schematic view illustrating a state that an air outlet is closed by extending a retractable curtain of an indoor unit of a ceiling type air conditioner according to an embodiment of the present invention;
fig. 7 is a schematic structural view of a ceiling type air conditioner indoor unit provided with a retractable curtain according to an embodiment of the present invention;
fig. 8 is a schematic structural view of a ceiling type air conditioner indoor unit provided with an air deflector according to an embodiment of the present invention.
In the above figures: 1. a housing; 11. a first air outlet; 12. a second air outlet; 13. a third air outlet; 14. a fourth air outlet; 15. an air inlet; 151. grid holes; 2. a first heat exchanger; 3. a second heat exchanger; 4. an air deflector; 5. a retractable curtain; 6. a water pan; 7. a fan; 8. and a fixing member.
Detailed Description
The present invention is specifically described below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.
In the description of the present invention, 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 merely for convenience of description and 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, are not to be construed as limiting the present invention.
The terms "first", "second", "third" and "fourth" 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, features defined as "first", "second", "third", "fourth" may explicitly or implicitly include one or more of the features.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally 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 invention can be understood in specific cases to those skilled in the art.
The air conditioner performs a refrigeration cycle of the air conditioner by using a compressor, a condenser, an expansion valve, and an evaporator. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies refrigerant to the air that has been conditioned and heat-exchanged.
The compressor compresses a refrigerant gas in a high-temperature and high-pressure state and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the condensation process.
The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The evaporator can achieve a cooling effect by heat-exchanging with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioner can adjust the temperature of the indoor space throughout the cycle.
The air conditioner includes an outdoor unit, which refers to a portion of a refrigeration cycle including a compressor and an outdoor heat exchanger, and an air conditioning indoor unit of the air conditioner including an indoor heat exchanger, and an expansion valve may be provided in the air conditioning 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.
The air conditioning indoor unit is connected to an outdoor unit installed in an outdoor space through a duct. The outdoor unit may be provided with a compressor, an outdoor heat exchanger, an outdoor fan, an expander, and the like of a refrigeration cycle, and the indoor unit of the air conditioner may be provided with an indoor heat exchanger and an indoor fan.
Referring to fig. 1 to 8, the present embodiment provides a ceiling type air conditioning indoor unit, which includes a casing 1, a heat exchanger, a fan 7, and an air deflector 4.
The casing 1 of the indoor unit of the ceiling type air conditioner is fixedly connected with a fixing piece 8, and the casing 1 is fixedly arranged below an indoor roof through the fixing piece 8. The top of the casing 1 contacts with the roof, and the rest part of the indoor unit of the air conditioner is exposed under the roof.
The casing 1 has an air inlet 15 and a plurality of air outlets, wherein, the opposite both sides on the two relative sides of casing 1 and casing 1 bottom surface all are provided with the air outlet to realize multi-angle, diversified air supply. The air inlet 15 is provided at a side of the bottom surface of the cabinet 1 adjacent to the opposite air outlet.
The heat exchanger is arranged in the machine shell 1 and used for exchanging heat with air flowing through the machine shell to form heat exchange air.
A fan 7 is provided within the cabinet 1 for causing indoor air to enter the cabinet 1 from the air inlet 15, flow through the heat exchanger, and flow to the air outlet for return to the room.
The length direction of each air outlet of the ceiling type air conditioner indoor unit in the embodiment is arranged along the horizontal direction, each air outlet is provided with an air deflector 4, and two ends of the length direction of the corresponding air deflector 4 are respectively connected to the machine shell 1 at two ends of the length direction of the air outlet in a rotating manner. The rotation axis of the air deflector 4 extends along the length direction thereof to open or partially open or close the air outlet, so as to guide the outlet air flow to blow out towards the preset direction.
Therefore, the utility model discloses opening or part of air outlet is controlled through aviation baffle 4 that air outlet department set up to the indoor set of air conditioner is opened or is closed to realized multi-angle, diversified air supply, and then satisfied indoor different regional air supply demand, improve user's use and experience.
In the ceiling type air conditioner indoor unit in the embodiment, each air deflector 4 can be independently controlled, and the air deflectors 4 can be controlled to rotate around a horizontal axis to guide an air outlet angle, so that independent air outlet at two sides and air outlet at different angles are realized, air supply requirements of different areas at two indoor sides are met, and use experience of users is improved.
In this embodiment, specifically, the air outlets include a first air outlet 11, a second air outlet 12, a third air outlet 13, and a fourth air outlet 14, the first air outlet 11 and the second air outlet 12 are respectively disposed on two sides of the bottom surface of the casing 1 adjacent to the air inlet 15, the third air outlet 13 and the fourth air outlet 14 are disposed on the side surface of the casing 1, the third air outlet 13 is disposed adjacent to the first air outlet 11, and the fourth air outlet 14 is disposed adjacent to the second air outlet 12.
The heat exchanger includes first heat exchanger 2 and second heat exchanger 3, and first heat exchanger 2 sets up in casing 1, is close to first air outlet 11 and third air outlet 13 setting for carry out the heat exchange with the air that flows through it, form heat exchange wind. The second heat exchanger 3 is disposed in the casing 1, and is disposed near the second air outlet 12 and the fourth air outlet 14, and configured to exchange heat with air flowing through the second air outlet 12 and the fourth air outlet 14 to form heat exchange air.
The fan 7 is a double-suction centrifugal fan, the corresponding air inlet 15 is arranged on one side in the machine shell 1, when the fan 7 operates, indoor air is sucked from the air inlet 15 on the bottom surface of the machine shell 1 and blown to the first heat exchanger 2 and the second heat exchanger 3 along the horizontal direction, the indoor air after heat exchange with the first heat exchanger 2 flows out from the first air outlet 11 and the third air outlet 13, and the indoor air after heat exchange with the second heat exchanger 3 flows out from the second air outlet 12 and the fourth air outlet 14.
When the indoor unit of the ceiling type air conditioner operates in a refrigeration mode, the air guide plates 4 at the air outlets are controlled to be in an open or closed state according to actual requirements. Specifically, when rapid refrigeration is required, the air deflector 4 is controlled to simultaneously open the first air outlet 11, the second air outlet 12, the third air outlet 13 and the fourth air outlet 14, so as to rapidly reduce the indoor temperature. When the indoor temperature is stable, the air deflector 4 is controlled to close the first air outlet 11 and the second air outlet 12 on the bottom surface of the casing 1, thereby preventing cold air from blowing directly to the user. At this time, the air deflectors 4 of the third air outlet 13 and the fourth air outlet 14 rotate to a horizontal state or an upward inclined state to prevent cold air from directly blowing to people. The user can independently adjust and control the air guide angles of the air guide plates 4 at the third air outlet 13 and the fourth air outlet 14, so that the air outlet and swinging effects at two sides are realized, and the air guide plate 4 at the air outlet at one side can be closed to realize single-side air outlet.
When the indoor unit of the ceiling type air conditioner operates in a heating mode, the air guide plates 4 at the air outlets are controlled to be in an open or closed state according to actual requirements. Specifically, when the air needs to be heated quickly, the air deflector 4 is controlled to open the first air outlet 11, the second air outlet 12, the third air outlet 13 and the fourth air outlet 14 simultaneously, so that the indoor temperature is increased quickly. When the indoor temperature is stable, the air deflector 4 is controlled to close the first air outlet 11 and the second air outlet 12 on the bottom surface of the cabinet 1, thereby preventing the hot air from directly blowing to the user. At this time, the air deflectors 4 of the third outlet 13 and the fourth outlet 14 rotate to a horizontal state or an upward inclined state to prevent the hot air from directly blowing to people. The user can independently adjust and control the air guide angles of the air guide plates 4 at the third air outlet 13 and the fourth air outlet 14, so that the air outlet and swinging effects at two sides are realized, and the air guide plate 4 at the air outlet at one side can be closed to realize single-side air outlet.
Further, this embodiment indoor set of ceiling type air conditioner still includes water collector 6, and the bottom of first heat exchanger 2 and the bottom of second heat exchanger 3 all set up in water collector 6, are convenient for to the comdenstion water collection and the drainage that flows down along first heat exchanger 2 and second heat exchanger 3, prevent that the comdenstion water from overflowing in the ceiling type air conditioner.
The first heat exchanger 2 and the second heat exchanger 3 are arranged in a straight plate shape, and the first heat exchanger 2 and the second heat exchanger 3 are both obliquely arranged relative to the bottom surface of the shell 1. Specifically, first heat exchanger 2 is 45 slopes to set up with casing 1 bottom surface, and second heat exchanger 3 also is 45 slopes to set up with casing 1 bottom surface, and existing heat exchange efficiency who is in having guaranteed the heat exchanger is favorable to making the comdenstion water again to flow to water collector 6 along first heat exchanger 2 and second heat exchanger 3 in, avoid spilling outside water collector 6.
The air inlet 15 is in a grid shape, is composed of a plurality of grid holes 151 which are parallel to each other, is arranged on one side of the bottom surface of the machine shell 1 adjacent to the opposite air outlet, is beneficial to prolonging the stroke of the air channel of the fan 7 blowing to the first heat exchanger 2 and the second heat exchanger 3, reduces the formation of vortex in the air channel, and thus improves the air outlet efficiency.
In other embodiments of the present invention, the first air outlet 11 and the second air outlet 12 are both provided with a retractable curtain 5 for opening or partially opening or closing the first air outlet 11 and the second air outlet 12. The retractable curtain 5 is retracted to open the air outlet, and the retractable curtain 5 is extended to close the air outlet. Specifically, when the retractable curtain 5 completely opens the first air outlet 11, the retractable curtain 5 retracts to one end of the first air outlet 11. When the retractable curtain 5 completely closes the first air outlet 11, the retractable curtain 5 stretches to completely cover and close the first air outlet 11. When the retractable curtain 5 completely opens the second air outlet 12, the retractable curtain 5 retracts to one end of the second air outlet 12. When the retractable curtain 5 completely closes the second air outlet 12, the retractable curtain 5 stretches to completely cover and close the second air outlet 12, and the retractable curtain 5 at the first air outlet 11 and the second air outlet 12 can be independently controlled to be opened and closed, so that the use requirements of users in different areas can be met.
When the indoor unit of the ceiling type air conditioner operates in a refrigeration mode, the air guide plates 4 and the telescopic curtains 5 at the air outlets are controlled to be in an opening or closing state according to actual requirements. Specifically, when rapid refrigeration is required, the air deflector 4 and the retractable curtain 5 are controlled to simultaneously open the first air outlet 11, the second air outlet 12, the third air outlet 13 and the fourth air outlet 14, so that rapid reduction of the indoor temperature is realized. When the indoor temperature is stable, the retractable curtain 5 is controlled to close the first air outlet 11 and the second air outlet 12 on the bottom surface of the cabinet 1, thereby preventing cold air from blowing directly to the user. At this time, the air deflectors 4 of the third air outlet 13 and the fourth air outlet 14 rotate to a horizontal state or an upward inclined state to prevent cold air from directly blowing to people. The user can independently adjust and control the air guide angles of the air guide plates 4 at the third air outlet 13 and the fourth air outlet 14, so that the air outlet and swinging effects at two sides are realized, and the air guide plate 4 at the air outlet at one side can be closed to realize single-side air outlet.
When the indoor unit of the ceiling type air conditioner operates in a heating mode, the air guide plates 4 and the telescopic curtains 5 at the air outlets are controlled to be in an opening or closing state according to actual requirements. Specifically, when the air needs to be heated quickly, the air deflector 4 and the retractable curtain 5 are controlled to open the first air outlet 11, the second air outlet 12, the third air outlet 13 and the fourth air outlet 14 simultaneously, so that the indoor temperature is quickly increased. When the indoor temperature is stable, the retractable curtain 5 is controlled to close the first air outlet 11 and the second air outlet 12 on the bottom surface of the cabinet 1, thereby preventing the hot air from directly blowing to the user. At this time, the air deflectors 4 of the third outlet 13 and the fourth outlet 14 rotate to a horizontal state or an upward inclined state to prevent the hot air from directly blowing to people. The user can independently adjust and control the air guide angles of the air guide plates 4 at the third air outlet 13 and the fourth air outlet 14, so that the air outlet and swinging effects at two sides are realized, and the air guide plate 4 at the air outlet at one side can be closed to realize single-side air outlet.
The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within 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 (10)
1. A ceiling type air conditioner indoor unit, comprising:
the air conditioner comprises a shell, a fan and a control device, wherein the shell is provided with at least one air inlet and a plurality of air outlets, and the air outlets are arranged on two opposite side surfaces of the shell and two opposite sides of the bottom surface of the shell;
the heat exchanger is arranged in the shell and used for exchanging heat with air flowing through the shell to form heat exchange air; and
the fan is arranged in the shell and used for promoting indoor air to enter the shell from the air inlet, flow through the heat exchanger and flow to the air outlet to return to the indoor; and is
Each air outlet is provided with an air deflector or a telescopic curtain so as to open or partially open or close the air outlet.
2. The indoor unit of a ceiling type air conditioner as set forth in claim 1,
the heat exchanger comprises a first heat exchanger and a second heat exchanger, and the first heat exchanger and the second heat exchanger correspond to the air outlet and are arranged on two sides in the shell.
3. The indoor unit of a ceiling type air conditioner as set forth in claim 2, wherein:
the water collector is characterized by further comprising a water collecting tray, and the bottom end of the first heat exchanger and the bottom end of the second heat exchanger are both arranged in the water collecting tray.
4. The indoor unit of a ceiling type air conditioner as set forth in claim 2, wherein:
the first heat exchanger and the second heat exchanger are both arranged obliquely relative to the bottom surface of the machine shell.
5. The indoor unit of a ceiling type air conditioner as set forth in claim 2, wherein:
the first heat exchanger and the second heat exchanger are both straight plate-shaped.
6. The indoor unit of a ceiling type air conditioner as set forth in claim 1, wherein:
the air inlet is in a grid shape, consists of a plurality of grid holes which are parallel to each other, and is arranged on one side of the bottom surface of the machine shell, which is adjacent to the air outlet and is opposite to the air outlet.
7. The indoor unit of a ceiling type air conditioner as set forth in claim 1, wherein:
the fan is a double-suction centrifugal fan, is arranged at one side in the shell corresponding to the air inlet, sucks air from the air inlet during operation, and blows the air out along the horizontal direction.
8. The indoor unit of a ceiling type air conditioner as set forth in claim 1, wherein:
and two ends of the air deflector in the length direction are respectively and rotatably connected to the shell at two ends of the air outlet in the length direction so as to guide the outlet air flow to blow out towards the preset direction.
9. The indoor unit of a ceiling type air conditioner as set forth in claim 1, wherein:
the retractable curtain retracts to open the air outlet, and extends to close the air outlet.
10. The indoor unit of a ceiling type air conditioner as set forth in claim 1, wherein:
the length direction of each air outlet is arranged along the horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022904064.8U CN213901269U (en) | 2020-12-04 | 2020-12-04 | Ceiling type air conditioner indoor unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022904064.8U CN213901269U (en) | 2020-12-04 | 2020-12-04 | Ceiling type air conditioner indoor unit |
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| CN213901269U true CN213901269U (en) | 2021-08-06 |
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| CN202022904064.8U Active CN213901269U (en) | 2020-12-04 | 2020-12-04 | Ceiling type air conditioner indoor unit |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114484601A (en) * | 2022-01-10 | 2022-05-13 | 珠海格力电器股份有限公司 | Air duct machine, control method thereof and air conditioning system |
| WO2023029132A1 (en) * | 2021-09-03 | 2023-03-09 | 青岛海信日立空调系统有限公司 | Indoor air-conditioning unit |
| WO2024040740A1 (en) * | 2022-08-23 | 2024-02-29 | 芜湖美智空调设备有限公司 | Air conditioning device |
-
2020
- 2020-12-04 CN CN202022904064.8U patent/CN213901269U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023029132A1 (en) * | 2021-09-03 | 2023-03-09 | 青岛海信日立空调系统有限公司 | Indoor air-conditioning unit |
| CN114484601A (en) * | 2022-01-10 | 2022-05-13 | 珠海格力电器股份有限公司 | Air duct machine, control method thereof and air conditioning system |
| WO2024040740A1 (en) * | 2022-08-23 | 2024-02-29 | 芜湖美智空调设备有限公司 | Air conditioning device |
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