CN112781203A - Air outlet assembly and air conditioner - Google Patents
Air outlet assembly and air conditioner Download PDFInfo
- Publication number
- CN112781203A CN112781203A CN202011548248.3A CN202011548248A CN112781203A CN 112781203 A CN112781203 A CN 112781203A CN 202011548248 A CN202011548248 A CN 202011548248A CN 112781203 A CN112781203 A CN 112781203A
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- Prior art keywords
- air
- air outlet
- volute
- assembly
- fan blade
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- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000008859 change Effects 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
- F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0033—Indoor units, e.g. fan coil units characterised by fans having two or more fans
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The application provides an air-out subassembly and air conditioner. The air outlet assembly comprises an air outlet pipeline which is provided with a first air outlet and a second air outlet; the fan blade assembly is arranged at an air inlet of the air outlet pipeline; the first air outlet and the second air outlet are arranged on two opposite sides of the fan blade assembly. Adopt single air intake and two air outlets to carry out the air-out overall arrangement form, realize the distributed air supply, reduce the fan blade structure of air supply to and manufacturing cost.
Description
Technical Field
The application belongs to the technical field of air conditioners, and particularly relates to an air outlet assembly and an air conditioner.
Background
Along with the improvement of the living standard of people, the requirement on the comfort of the air conditioner is higher and higher, so the air conditioner also adopts the layout design of upper and lower air outlet gradually. In order to meet the air volume requirement, most of air conditioners with upper and lower air outlet layouts in the existing market adopt two to three centrifugal fan blades for air outlet, and are high in cost and large in occupied space.
Disclosure of Invention
Therefore, the technical problem that this application will be solved provides an air-out subassembly and air conditioner, can reduce the fan blade structure of air-out.
In order to solve the above problem, the present application provides an air outlet assembly, including:
the air outlet pipeline is provided with a first air outlet and a second air outlet;
the fan blade assembly is arranged at an air inlet of the air outlet pipeline; the first air outlet and the second air outlet are arranged on two opposite sides of the fan blade assembly.
Optionally, the air outlet duct includes a volute, the first air outlet and the second air outlet are respectively disposed at two ends of the volute, and the air inlet is disposed on a middle side wall of the volute.
Optionally, the fan blade assembly is erected in the volute and comprises a centrifugal fan blade, and the air inlet side of the centrifugal fan blade is opposite to the air inlet.
Optionally, the fan blade assembly further comprises a driving part, the driving part comprises a motor, and two centrifugal fan blades are arranged at two ends of an output shaft of the motor; the air inlet is provided with two corresponding air inlets.
Optionally, the volute is formed by splicing a first volute and a second volute, and one of the air inlets is arranged on the first volute, and the other air inlet is arranged on the second volute.
Optionally, the air outlet assembly further includes a guide member disposed at the first air outlet or/and the second air outlet to change the direction of the outlet air.
According to another aspect of the present application, there is provided an air conditioner including the air outlet assembly as described above.
Optionally, the air conditioner comprises an indoor heat exchanger, and the air flow enters the air inlet after passing through the indoor heat exchanger; the first air outlet and the second air outlet are arranged in the vertical direction, and the indoor heat exchanger comprises a straight-line type.
Optionally, the air conditioner includes a base structure and an upper air outlet, and the air guide is disposed on both the base structure and the upper air outlet.
Optionally, the air conditioner includes a housing, a through hole is formed in the housing, a sealed cavity is defined by the housing, the base structure and the upper air outlet member, and the volute is arranged in the sealed cavity; the indoor heat exchanger is arranged on the shell and covers the through hole.
The application provides a pair of air-out subassembly includes: the air outlet pipeline is provided with a first air outlet and a second air outlet; the fan blade assembly is arranged at an air inlet of the air outlet pipeline; the first air outlet and the second air outlet are arranged on two opposite sides of the fan blade assembly. Adopt single air intake and two air outlets to carry out the air-out overall arrangement form, realize the distributed air supply, reduce the fan blade structure of air supply to and manufacturing cost.
Drawings
Fig. 1 is an exploded view of an indoor unit of an air conditioner according to an embodiment of the present application;
fig. 2 is an exploded view of the air outlet assembly according to the embodiment of the present application;
fig. 3 is a schematic view illustrating an air outlet state of the air outlet assembly according to the embodiment of the present application;
fig. 4 is a schematic view illustrating an air suction state of the air outlet assembly according to the embodiment of the present application;
fig. 5 is an explosion structure diagram of an upper air outlet member in the embodiment of the present application;
FIG. 6 is a schematic view of a volute structure according to an embodiment of the present application;
fig. 7 is a schematic structural view of a casing of an indoor unit of an air conditioner according to an embodiment of the present application.
The reference numerals are represented as:
1. an air outlet assembly; 11. an upper air outlet; 12. an air inlet; 13. a lower air outlet; 14. a first volute; 15. a second volute; 16. a fan blade; 17. a motor mounting bracket; 18. a motor; 19. a compression member; 2. an upper air outlet member; 21. a foam top; 22. a top cover; 23. a mounting seat; 3. a base structure; 31. a base; 32. a chassis; 4. an indoor heat exchanger; 51. a panel; 52. an air inlet cover; 521. a through hole; 53. a foam board; 54. and (7) a rear cover.
Detailed Description
Referring to fig. 1 to 7 in combination, according to an embodiment of the present application, an air outlet assembly 1 includes:
the air outlet pipeline is provided with a first air outlet and a second air outlet;
the fan blade 16 assembly is arranged at the air inlet 12 of the air outlet pipeline; the first air outlet and the second air outlet are arranged on two opposite sides of the fan blade 16 component.
The air outlet pipeline is provided with an air inlet 12 and two air outlets, and the fan blade 16 assembly is arranged at the air inlet 12 to form a fan blade 16 to supply air to the two air outlets, particularly the two air outlets are arranged on opposite sides, so that the air outlet comfort is improved.
And a single fan structure is adopted, so that the occupied space of a fan system in the air conditioner is reduced, and the manufacturing cost is reduced.
In some embodiments, the air outlet duct includes a volute, the first air outlet and the second air outlet are respectively disposed at two ends of the volute, and the air inlet 12 is disposed on a middle sidewall of the volute.
The air outlet pipeline adopts a volute structure, and is compact in structure and low in manufacturing cost.
In some embodiments, the fan blade 16 assembly is erected in the volute, the fan blade 16 assembly includes a centrifugal fan blade 16, and an air inlet side of the centrifugal fan blade 16 faces the air inlet 12.
The centrifugal fan blades 16 are arranged in the volute, an axial air inlet mode and a radial two-way air outlet mode can be provided, and an up-and-down air outlet layout mode can be realized.
In some embodiments, the fan blade 16 assembly further includes a driving member, the driving member includes a motor 18, and two centrifugal fan blades 16 are provided, and are provided at two ends of an output shaft of the motor 18; the air inlet 12 is provided with two corresponding air inlets.
The single motor 18 is adopted to drive the double fan blades 16 to rotate, so that the upper and lower air outlet functions are realized by using the single fan system, the manufacturing cost of the air conditioner is greatly reduced, and the use space of the fan system in the air conditioner is reduced.
In some embodiments, the volute is formed by splicing a first volute 14 and a second volute 15, and one of the air inlets 12 is disposed on the first volute 14, and the other is disposed on the second volute 15.
The assembled volute is adopted, and the installation and the maintenance of parts in the volute are convenient.
In some embodiments, the air outlet assembly 1 further includes a guiding member disposed at the first air outlet or/and the second air outlet to change the direction of the outlet air.
The wind direction can reach the required position, and the guide piece is arranged to change, so that the adaptability is good.
According to another aspect of the present application, there is provided an air conditioner including the air outlet assembly 1 as described above.
Adopt above-mentioned air-out subassembly 1 in the air conditioner, can realize the distributed air supply, improve user experience travelling comfort.
In some embodiments, the air conditioner includes an indoor heat exchanger 4, and the air flow enters the air inlet 12 after passing through the indoor heat exchanger 4; the first air outlet and the second air outlet are arranged in the vertical direction, and the indoor heat exchanger 4 comprises a straight-line type.
The direct-discharge indoor heat exchanger 4 is adopted, the air inlet area of the air conditioner can be fully covered, the heat exchange efficiency is greatly improved, and the energy efficiency is improved. The direct-discharge evaporator can simplify the production process of the heat exchanger, improve the production efficiency and facilitate assembly compared with an arc evaporator.
In some embodiments, the air conditioner includes a base structure 3 and an upper air outlet 2, and the air guide is disposed on both the base structure 3 and the upper air outlet 2.
The base structure 3 and the upper air outlet part 2 of the air conditioner adopt the air guide part, and multi-directional air outlet at the upper position and the lower position can be formed, such as front air outlet and side air outlet, so that the comfort of a user is improved.
In some embodiments, the air conditioner includes a casing, a through hole 521 is provided on the casing, a sealed cavity is enclosed by the casing, the base 31 structure 3 and the upper air outlet 2, and the volute is provided in the sealed cavity; the indoor heat exchanger 4 is disposed on the casing and covers the through hole 521.
The through hole 521 on the shell is covered by the indoor heat exchanger 4, so that the heat exchange efficiency of the air conditioner can be effectively improved.
As shown in fig. 1 to 7, the air conditioner of the present application includes:
the air conditioner comprises a shell, a fan blade; the inner wall of the shell is provided with a foam plate 53 for heat preservation, and the air inlet cover 52 is provided with a rear cover 54 for convenient maintenance.
And the air outlet pipeline comprises a first volute 14, a second volute 15, two fan blades 16, a motor 18, a motor mounting rack 17 and a pressing piece 19. The first volute 14 and the second volute 15 are combined to form an air outlet channel for discharging air up and down, the fan system is located in the air outlet channel, the two ends of the motor 18 are both provided with mounting shafts, and correspondingly, the two fan blades 16 are both provided with motor 18 shaft mounting holes corresponding to the mounting shafts, so that the single fan system can realize that the single motor 18 drives the double fan blades 16 to rotate, and the problem that the air volume of the single fan system is small is effectively solved; simultaneously, the projection of the first air outlet and the second air outlet of this application is coincidence basically in fuselage length direction, and such structural design form can effectively reduce the overall dimension of air-out pipeline, practices thrift the space.
And thirdly, the upper air outlet part 2, wherein the mounting seat 23 is provided with an upper air outlet 11, and the upper air outlet 11 is matched with the upper air outlet 11 of the air outlet pipeline to form a complete upper air outlet channel.
The base structure 3 comprises a base 31 and a chassis 32, wherein the base 31 is arranged on the chassis 32; the base 31 is provided with an air duct; the panel 51, the panel 51 is provided with an air outlet, and the base 31, the panel 51 and the lower air outlet 13 form a complete lower air outlet channel.
The evaporator part adopts a direct-exhaust design, can effectively and completely cover the air inlet area of the machine body on the layout of the whole machine, and can effectively improve the heat exchange efficiency of the air conditioner.
The air conditioner has the working principle of up-down air outlet: when the air conditioner works, the fan system operates, the motor 18 drives the fan blades 16 to rotate, a negative pressure area is formed at the air inlet 12 of the two spiral cases, at the moment, airflow passes through the grid part of the air inlet panel 51, passes through the evaporator to reach the air inlet 12, then passes through an air duct channel formed by the spiral cases, and finally passes through the upper air outlet and the lower air outlet to reach the indoor space.
It is easily understood by those skilled in the art that the above embodiments can be freely combined and superimposed without conflict.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application. The foregoing is only a preferred embodiment of the present application, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present application, and these modifications and variations should also be considered as the protection scope of the present application.
Claims (10)
1. The utility model provides an air-out subassembly which characterized in that includes:
the air outlet pipeline is provided with a first air outlet and a second air outlet;
the fan blade assembly is arranged at an air inlet (12) of the air outlet pipeline; the first air outlet and the second air outlet are arranged on two opposite sides of the fan blade assembly.
2. The air outlet assembly of claim 1, wherein the air outlet duct comprises a volute, the first air outlet and the second air outlet are respectively disposed at two ends of the volute, and the air inlet (12) is disposed on a middle sidewall of the volute.
3. The air outlet assembly of claim 2, wherein the fan blade assembly is erected in the volute, the fan blade assembly comprises a centrifugal fan blade (16), and an air inlet side of the centrifugal fan blade (16) is opposite to the air inlet (12).
4. The air outlet assembly of claim 3, further comprising a driving member, wherein the driving member comprises a motor (18), and two centrifugal blades (16) are provided at two ends of an output shaft of the motor (18); the air inlets (12) are provided with two corresponding air inlets.
5. The air outlet assembly of claim 4, wherein the volute is formed by splicing a first volute (14) and a second volute (15), and one of the air inlets (12) is arranged on the first volute (14) and the other is arranged on the second volute (15).
6. The air outlet assembly of claim 1, wherein the air outlet assembly (1) further comprises a guide member disposed at the first air outlet or/and the second air outlet for changing the direction of the outlet air.
7. An air conditioner, characterized in that, includes the air outlet assembly (1) of any one of claims 1-6.
8. The air conditioner according to claim 7, characterized in that the air conditioner comprises an indoor heat exchanger (4), and the air flow enters the air inlet (12) after passing through the indoor heat exchanger (4); the first air outlet and the second air outlet are arranged in the vertical direction, and the indoor heat exchanger (4) comprises a straight-line type.
9. The air conditioner according to claim 8, wherein the air conditioner comprises a base structure (3) and an upper air outlet (2), and the air guide is arranged on both the base structure (3) and the upper air outlet (2).
10. The air conditioner according to claim 9, wherein the air conditioner comprises a housing, a through hole (521) is formed in the housing, a sealed cavity is defined by the housing, the base structure (3) and the upper air outlet member (2), and the volute is arranged in the sealed cavity; the indoor heat exchanger (4) is arranged on the shell and covers the through hole (521).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011548248.3A CN112781203A (en) | 2020-12-24 | 2020-12-24 | Air outlet assembly and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011548248.3A CN112781203A (en) | 2020-12-24 | 2020-12-24 | Air outlet assembly and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112781203A true CN112781203A (en) | 2021-05-11 |
Family
ID=75752171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011548248.3A Pending CN112781203A (en) | 2020-12-24 | 2020-12-24 | Air outlet assembly and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112781203A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002195642A (en) * | 2000-12-20 | 2002-07-10 | Mitsubishi Heavy Ind Ltd | Air conditioner |
| CN109340908A (en) * | 2018-11-15 | 2019-02-15 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air conditioner |
| CN109668208A (en) * | 2018-11-29 | 2019-04-23 | 珠海格力电器股份有限公司 | Air duct assembly and vertical air conditioner |
| CN111075762A (en) * | 2019-12-11 | 2020-04-28 | 珠海格力电器股份有限公司 | Indoor unit and air conditioner with same |
| CN111197584A (en) * | 2018-11-20 | 2020-05-26 | 珠海格力电器股份有限公司 | Centrifugal fan, air duct system and air conditioner |
-
2020
- 2020-12-24 CN CN202011548248.3A patent/CN112781203A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002195642A (en) * | 2000-12-20 | 2002-07-10 | Mitsubishi Heavy Ind Ltd | Air conditioner |
| CN109340908A (en) * | 2018-11-15 | 2019-02-15 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air conditioner |
| CN111197584A (en) * | 2018-11-20 | 2020-05-26 | 珠海格力电器股份有限公司 | Centrifugal fan, air duct system and air conditioner |
| CN109668208A (en) * | 2018-11-29 | 2019-04-23 | 珠海格力电器股份有限公司 | Air duct assembly and vertical air conditioner |
| CN111075762A (en) * | 2019-12-11 | 2020-04-28 | 珠海格力电器股份有限公司 | Indoor unit and air conditioner with same |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210511 |