CN214148291U - Air port assembly, wall hanging machine and air conditioning system - Google Patents
Air port assembly, wall hanging machine and air conditioning system Download PDFInfo
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- CN214148291U CN214148291U CN202022986294.3U CN202022986294U CN214148291U CN 214148291 U CN214148291 U CN 214148291U CN 202022986294 U CN202022986294 U CN 202022986294U CN 214148291 U CN214148291 U CN 214148291U
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- air guide
- passage opening
- guide body
- tuyere assembly
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 10
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 238000007664 blowing Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 238000005057 refrigeration Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008520 organization Effects 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The application provides an air opening assembly, a wall hanging machine and an air conditioning system. The tuyere assembly includes an airflow passage including a passage opening; the air guide body is arranged at the passage opening; the air guide body at least comprises air guide surfaces in two directions, and all the air guide surfaces simultaneously guide the air flow passing through the passage opening. The air guide body with the plurality of air guide surfaces is arranged at the channel opening, so that wide-angle wide-area air inlet and outlet can be realized, and the problem of discomfort of a direct-blowing person with high wind speed is solved.
Description
Technical Field
The application belongs to the technical field of air conditioning systems, and particularly relates to an air opening assembly, a wall hanging machine and an air conditioning system.
Background
No matter the existing air conditioner hanging machine adopts a centrifugal fan or a cross-flow fan, the air supply range is limited, the problems that hot water falls to the ground, cold air does not blow people and the like cannot be well avoided, and when a disrotatory axial flow fan is adopted, the size of the whole machine required by the same air quantity is smaller. The existing on-hook machine has the advantages that the air inlet and the air outlet are fixed, so that the air outlet mode is single, the air supply distance is short, the air deflection is carried out by the air guide mechanism, the landing property of hot air cannot be well realized, and the flowing area of cold air is small; meanwhile, cold air and hot air are blown out from the same air outlet, and the flowing space of air flow is limited, so that the user experience is not good.
Some technologies combine the new trend and the air conditioner together, install in the corner, as shown in fig. 1 and 2, still adopt the air-out mode of advancing, the air-out of conventional wall hanging machine, can't form many wind gaps air supply, also can't form the air current tissue major cycle, the travelling comfort problem still stands out.
SUMMERY OF THE UTILITY MODEL
Therefore, an object of the present invention is to provide a tuyere assembly, a wall-mounted unit and an air conditioning system, which can form a multi-directional air flow.
In order to solve the above problems, the present application provides a tuyere assembly comprising:
an airflow channel including a channel opening;
the air guide body is arranged at the passage opening; the air guide body at least comprises air guide surfaces in two directions, and all the air guide surfaces simultaneously guide the air flow passing through the passage opening.
Optionally, the air guide body is movably arranged at the passage opening, and the air guide body moves relative to the passage opening to regulate and control the flow area of the passage opening.
Optionally, the cross-sectional area of the air guide body along the wind direction of the channel opening is increased or decreased.
Optionally, the cross-sectional shape comprises a circle, square, oval or triangle.
Optionally, in the direction of the air flow through the passage opening, the air guide surface includes a circular arc surface.
Optionally, the arc surface is a convex structure.
Optionally, the channel opening and the convex structure are provided with concave surfaces at corresponding positions, wherein the radius of the convex structure is R1, and the radius of the concave surface is R2, R1 is not more than R2.
Optionally, the wind guide body further comprises a leeward surface, the leeward surface is an arc surface, and a central angle θ of the arc surface is larger than 90 degrees and smaller than 120 degrees.
According to another aspect of the present application, there is provided a wall-hanging machine including the tuyere assembly as described above.
Optionally, the airflow channel is vertically arranged, the channel opening includes an upper air inlet horizontally arranged, and the air guide body is arranged at the upper air inlet.
Optionally, the wall-mounted unit further includes a heat exchanger and a counter-rotating fan, and the heat exchanger and the counter-rotating fan are disposed in the airflow channel.
According to still another aspect of the present application, there is provided an air conditioning system including the tuyere assembly as described above or the wall-mounted machine as described above.
The application provides a wind gap subassembly includes: an airflow channel including a channel opening; the air guide body is arranged at the passage opening; the air guide body at least comprises air guide surfaces in two directions, and all the air guide surfaces simultaneously guide the air flow passing through the passage opening. The air guide body with the plurality of air guide surfaces is arranged at the channel opening, so that wide-angle wide-area air inlet and outlet can be realized, and the problem of discomfort of a direct-blowing person with high wind speed is solved.
Drawings
FIG. 1 is a schematic view illustrating an installation of a conventional corner-mounted air conditioner;
FIG. 2 is a diagram of an air outlet state of a conventional corner-mounted air conditioner;
FIG. 3 is a schematic view illustrating an opened state of a tuyere assembly according to an embodiment of the present application;
FIG. 4 is a schematic external view of a guide body according to an embodiment of the present application;
FIG. 5 is a sectional view illustrating an opened state of a tuyere assembly according to an embodiment of the present application;
FIG. 6 is a schematic view of a closed state of a tuyere assembly of an embodiment of the present application;
FIG. 7 is a sectional view showing a closed state of a tuyere assembly of an embodiment of the present application;
fig. 8 is a gas flow diagram illustrating a cooling state of the wall-mounted machine according to an embodiment of the present invention;
fig. 9 is a gas flow diagram illustrating a thermal state of the wall-mounted mechanism according to an embodiment of the present invention.
The reference numerals are represented as:
1. a wall-mounted unit; 2. an air guide body; 3. a left side plate; 31. a right side plate; 4. an upper cover plate; 5. a lower tuyere; 6. a heat exchanger; 7. a counter-rotating fan; 8. an air flow channel; 9. a left wall; 91. and (4) a right wall body.
Detailed Description
Referring collectively to fig. 3-9, according to an embodiment of the present application, a tuyere assembly includes:
an air flow channel 8 including a channel opening;
the air guide body 2 is arranged at the passage opening; the air guide body 2 at least comprises air guide surfaces in two directions, and all the air guide surfaces simultaneously guide the air flow passing through the passage opening.
At airflow channel 8's entrance to a cave department, the setting has the air guide surface of a plurality of directions, no matter be the air inlet or the air-out, the homoenergetic is guided by all air guide surfaces, forms the business turn over wind effect of wide area like this, and coverage is big, has avoided the wind to blow people's pain point problem to take place.
In some embodiments, the air guide body 2 is movably disposed at the passage opening, and the flow area of the passage opening can be adjusted and controlled by moving the air guide body 2 relative to the passage opening.
The air guide body 2 is movably arranged at the position of the passage opening, for example, the air guide body 2 extends out and retracts to form an air opening when extending out, the size of the air opening can be controlled by the extending distance, and the passage opening is covered when retracting, so that the appearance of the whole machine is not influenced.
In some embodiments, the cross-sectional area of the wind guide body 2 in the wind direction of the passage opening is increased or decreased.
In the direction along the air outlet direction of the channel opening, the outer peripheral surface of the air guide body 2 can form an air guide surface which is obliquely arranged; specifically, the cross-sectional shape includes a circle, a square, an ellipse, or a triangle.
In some embodiments, the air guide surface comprises a circular arc surface along the direction of the air flow of the channel opening.
The guide surface is a circular arc surface, so that the wind resistance is small and the wind guiding effect is good.
In some embodiments, the arc surface is a convex structure; the channel opening and the convex structure are provided with concave surfaces at corresponding positions, wherein the radius of the convex structure is R1, and the radius of the concave surface is R2, R1 is not more than R2.
The air outlet formed by combining the convex arc-shaped surface of the air guide surface with the double arc surfaces of the concave arc surface of the channel opening can realize the Kangda effect, and has small air outlet resistance and wide air outlet range.
In some embodiments, the wind guide body 2 further comprises a leeward surface, the leeward surface is an arc surface, and the central angle theta of the arc surface is more than 90 degrees and less than theta and less than 120 degrees.
The leeward side of the air guide body 2 is a part of the shell, and the angle characteristics are set, so that the wide air outlet space of the air outlet can be ensured, and the appearance is not damaged.
According to another aspect of the present application, there is provided a wall-hanging machine 1 comprising the tuyere assembly as described above.
In some embodiments, the airflow channel 8 is vertically arranged, the channel opening comprises a horizontally arranged upper air inlet, and the air guide body 2 is arranged at the upper air inlet.
The air flow channel 8 which is vertically arranged is adopted, and the air guide body 2 at the upper air inlet is combined, so that circulating convection can be formed in the largest range.
In some embodiments, the wall-hanging machine 1 further comprises a heat exchanger 6 and a counter-rotating fan 7, and the heat exchanger 6 and the counter-rotating fan 7 are arranged in the airflow channel 8.
The counter-rotating fan 7 is combined with the upper air opening and the lower air opening 5 to form multi-directional air supply, and the air supply form is rich.
According to still another aspect of the present application, there is provided an air conditioning system including the tuyere assembly as described above or the wall-mounted machine 1 as described above.
The air conditioning system comprises an angle-hanging type wall-mounted unit 1, and forms a whole room air flow organization large circulation through angle-hanging type and multi-air-port arrangement, so that a high-comfort effect of upward delivery of cold air and falling of hot air is achieved. During refrigeration, air is sucked from a lower air opening 5 of the angle-hung reversible air supply air conditioner, is supplied by a counter-rotating fan 7 to exchange heat with a heat exchanger 6, and is finally blown out from an upper air opening; when heating, air is sucked from an upper air inlet of the angle-hung reversible air supply air conditioner, exchanges heat through the heat exchanger 6, supplies air to the counter-rotating fan 7, and finally blows out from the lower air inlet 5, so that large circulation of room airflow organization is formed.
In the angle-hung type reversible air supply air conditioner, the hidden wide-angle air port is adopted, so that the flowing uniformity of inlet and outlet air during refrigeration/heating can be greatly improved while the integral appearance of the air conditioner is not damaged, the operation stability of a fan is favorably improved, and the power is improved and the noise is reduced. Hidden wide angle wind gap forms the air-out effect of wide area/universe, and coverage is big, when can realize quick temperature rise and temperature drop, has avoided the pain point problem that the wind blown the people.
The following description will be made in detail with the air guide 2 being a panel body having an arc surface in four directions, i.e., up, down, left, and right.
The air guide body 2 is a panel body with arc surfaces in four directions, namely, an upper direction, a lower direction, a left direction and a right direction, wherein the left plane and the right plane are symmetrical, and the upper plane and the lower plane are also symmetrical; the panel body is movably arranged at an upper air inlet of the airflow channel 8, for example, a slideway is arranged at the corner of the panel body, and the movement of the panel body is regulated and controlled by a micro motor. The relation between the radius R1 of the arc surface of the panel body and the radius R2 of the arc surface of the air inlet is R1-R2, the air inlet formed by double arc surfaces can realize the Kangda effect, the air outlet resistance is small, and the air outlet range is wide; the outer side surface of the panel body is an arc surface, the opening angle of the arc surface is theta, and theta is more than 90 degrees and less than 120 degrees, so that a wider air outlet space can be ensured for the air outlet, and the appearance is not damaged; the height of the panel body is h, the height of the boss extending into the upper air inlet side is d, in order to ensure air outlet, the air outlets of the panel body in four directions have enough space, and d is 1/4h-1/2 h; the panel body can stretch out and retract at the air outlet, an air opening is formed when the panel body stretches out, the size of the air opening can be controlled by the stretching distance, and the appearance of the whole machine is not affected when the panel body retracts.
As shown in fig. 8, the schematic diagram of airflow organization flow under the refrigeration condition, when the air conditioner performs refrigeration, the fan driving assembly controls the multi-axial fan to rotate simultaneously, so that the cold air is supplied upwards, the air enters the heat exchange air duct of the air conditioner from the lower air port and exchanges heat with the heat exchanger 6, and then is blown out from the upper annular air port, so that the cold air blown out from the cabinet air conditioner can be conveyed to a farther distance, the air supply angle is wider, the convection and heat exchange of the air flow are enhanced, and the rapid refrigeration is realized.
As shown in fig. 9, when the air conditioner heats, the fan driving assembly controls the multi-axial fan to rotate simultaneously, so that hot air is blown downward, air enters the heat exchange air duct of the cabinet air conditioner from the upper annular air port and exchanges heat with the heat exchanger 6, and then is blown out from the lower air port of the air conditioner, so that hot air in the cabinet air conditioner is blown out from the lower part and then rises, and the air port arranged at the lower part is vertically downward, so that the hot air can have good landing performance, and the hot air in the whole space is subjected to convection and heat exchange, so that the temperature distribution in the room is uniform, and the use comfort of a user is improved.
After the air conditioner operates for a period of time in a refrigeration mode, the fan driving assembly can timely control the multi-axial-flow fan to change the original rotating direction, so that cold air is converted from upward air supply to downward air supply, the temperature drop of lower air flow is accelerated, meanwhile, the local supercooling of upper air flow is avoided, the temperature change of the air flow in the whole space is balanced, and the convection and heat exchange of cold and hot air in the space are enhanced; meanwhile, after the air conditioner operates for a period of time in the heating mode, the fan driving assembly can also control the multi-axial-flow fan to change the original rotating direction in due time, so that the hot air is converted from downward air supply to upward air supply, and the temperature rise of the upper airflow is accelerated. The position of the air outlet is changed by adjusting the rotating direction of the fan in real time, so that the temperature in the space is uniformly distributed, and the use comfort of a user is improved.
The shape of the heat exchanger 6 in the airflow passage 8 may be a "V" shape, an "inverted V" shape, a "straight" shape, or a "C" shape.
The air conditioner may further include a cabinet, and the cabinet may be hung at a corner using the air outlet assembly, like the wall-hung air conditioner.
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 (12)
1. A tuyere assembly, comprising:
an air flow channel (8) comprising a channel opening;
the air guide body (2) is arranged at the passage opening; the air guide body (2) at least comprises air guide surfaces in two directions, and all the air guide surfaces simultaneously guide the air flow passing through the passage opening.
2. The tuyere assembly of claim 1, wherein the air guide body (2) is movably arranged at the passage opening, and the flow area of the passage opening can be adjusted and controlled by moving the air guide body (2) relative to the passage opening.
3. The tuyere assembly of claim 1 or 2, wherein the cross-sectional area of the air guide body (2) along the wind direction of the passage opening is increased or decreased.
4. The tuyere assembly of claim 3, wherein the cross-sectional shape comprises a circle, a square, an ellipse or a triangle.
5. The tuyere assembly of claim 4, wherein the air guiding surface comprises a circular arc surface along the direction of the passage opening.
6. The tuyere assembly of claim 5, wherein the circular arc surface is a convex structure.
7. The tuyere assembly of claim 6, wherein the passage opening is provided with a concave surface corresponding to the convex structure, wherein the radius of the convex structure is R1, the radius of the concave surface is R2, R1 ≦ R2.
8. The tuyere assembly of claim 7, wherein said air guide body (2) further comprises a leeward surface, said leeward surface being configured as an arc surface, said arc surface having a central angle θ, 90 ° < θ < 120 °.
9. A wall hanging machine comprising the tuyere assembly of any one of claims 1 to 8.
10. Wall-hanging machine according to claim 9, characterized in that said air flow channel (8) is vertically arranged, said channel opening comprises a horizontally arranged air intake, said air guide (2) being arranged at said air intake.
11. Wall-hanging machine according to claim 10, characterized in that said machine (1) further comprises a heat exchanger (6) and a contra-rotating fan (7), said heat exchanger (6) and said contra-rotating fan (7) being arranged in said air flow channel (8).
12. An air conditioning system, characterized in that it comprises a tuyere assembly according to any of claims 1-8 or a wall-mounted unit (1) according to claims 9-11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022986294.3U CN214148291U (en) | 2020-12-10 | 2020-12-10 | Air port assembly, wall hanging machine and air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022986294.3U CN214148291U (en) | 2020-12-10 | 2020-12-10 | Air port assembly, wall hanging machine and air conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214148291U true CN214148291U (en) | 2021-09-07 |
Family
ID=77586555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022986294.3U Active CN214148291U (en) | 2020-12-10 | 2020-12-10 | Air port assembly, wall hanging machine and air conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214148291U (en) |
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2020
- 2020-12-10 CN CN202022986294.3U patent/CN214148291U/en active Active
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