CN113639312A - Air duct structure and wall-mounted air conditioner - Google Patents
Air duct structure and wall-mounted air conditioner Download PDFInfo
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- CN113639312A CN113639312A CN202010346091.XA CN202010346091A CN113639312A CN 113639312 A CN113639312 A CN 113639312A CN 202010346091 A CN202010346091 A CN 202010346091A CN 113639312 A CN113639312 A CN 113639312A
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- air conditioner
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- 238000005192 partition Methods 0.000 claims abstract description 71
- 238000004378 air conditioning Methods 0.000 claims description 8
- 230000004308 accommodation Effects 0.000 abstract description 13
- 238000005452 bending Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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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
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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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- 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
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/081—Air-flow control members, e.g. louvres, grilles, flaps or guide plates for guiding air around a curve
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
- F24F2013/247—Active noise-suppression
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The invention relates to the technical field of air conditioners, and particularly provides an air duct structure and a wall-mounted air conditioner. The air channel structure comprises at least two air channel partition plates, each air channel partition plate comprises at least one section of curved plate, and the air channel structure is suitable for being arranged inside a wall-mounted air conditioner with a plurality of fans and a plurality of air outlets; at least two the wind channel baffle will the inside wind channel of wall-hanging air conditioner separates three fan accommodation space at least, and every fan accommodation space and an air outlet intercommunication, wherein every fan accommodation space is used for holding at least one fan. The wall-mounted air conditioner comprises an air conditioner shell, wherein the air duct structure is arranged in the air conditioner shell. The invention can lead the air outlet of each fan to the target air outlet, thereby avoiding the cross flow of the air outlet among a plurality of fans, ensuring the uniform air outlet quantity of each air outlet and improving the air outlet efficiency and the user experience.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air duct structure and a wall-mounted air conditioner.
Background
The existing wall-mounted air conditioner is generally internally provided with a cross-flow fan, an air outlet is arranged at the front lower part of an air conditioner shell, and the air outlet is single, so that the air supply from the air outlet side of the cross-flow fan to the single air outlet is easy to realize.
However, for increasing the amount of air supplied and the air supply range, consider setting up a plurality of fans and a plurality of air outlets in wall-hanging air conditioner, and current wind channel structure can't satisfy the requirement of a plurality of fans and a plurality of air outlets: the cross flow can appear in the air-out between a plurality of fans to the air output of each air outlet is also uneven, influences air-out efficiency and user experience.
Disclosure of Invention
To solve at least one of the above technical problems to some extent, the present invention provides an air duct structure and a wall-mounted air conditioner.
The air channel structure comprises at least two air channel partition plates, each air channel partition plate comprises at least one section of curved plate, and the air channel structure is suitable for being arranged inside a wall-mounted air conditioner with a plurality of fans and a plurality of air outlets;
at least two the wind channel baffle will the inside wind channel of wall-hanging air conditioner divides into three at least fan accommodation space, every fan accommodation space with one the air outlet intercommunication, wherein every fan accommodation space is set up to be used for holding at least one fan.
According to the invention, the air duct partition plate comprising the multiple sections of curved plates is arranged, so that the air outlet of each fan can be guided to the target air outlet, each fan can be separated, the cross flow of the air outlet of different fans in the air conditioner shell is avoided, and the uniform air volume of the air outlet of each air outlet can be ensured.
Optionally, the fan housing comprises two air duct partition plates arranged in opposite directions, and the air duct is divided into three fan housing spaces arranged in a line by the two air duct partition plates. The total air outlet amount of the wall-mounted air conditioner can be controlled by controlling the fans in the three fan accommodating spaces which are arranged in a straight line; and the three fan accommodating spaces can correspond to 1-3 air outlets, so that the applicability of the air duct structure to air conditioner shells with different structures is improved.
Optionally, the three fan accommodating spaces are respectively communicated with the air outlet on the left side of the wall-mounted air conditioner, the air outlet on the front side of the wall-mounted air conditioner and the air outlet on the right side of the wall-mounted air conditioner. Every fan accommodation space of this wind channel structure communicates with the air outlet of a direction, can ensure the balanced output of the air output of three direction on the one hand. On the other hand can independently control whether air-out of every direction, and the user can set up according to specific demand is nimble.
Optionally, each of the duct partitions includes a main body section and an extension section, the main body section is a flat plate and is configured to be disposed between adjacent fans, a first end of the main body section is in smooth transition connection with the extension section through a connecting plate, the connecting plate is a curved plate, and the extension section extends toward the air outlet of the wall-mounted air conditioner; and the connecting plate of the air duct partition plate on the left side is bent leftwards, and the connecting plate of the air duct partition plate on the right side is bent rightwards. The main part section mainly used cuts off adjacent fan, avoids the air-out cross flow of different fans, and the extension section extends to the air outlet, can guide the air-out of every fan to flow to the target air outlet, ensures that the air output of each air outlet is even and concentrated. And, the connecting plate sets up to the curved plate and can provide the great space of stepping down of fan to practice thrift the space in the air conditioner casing.
Optionally, the extension sections of the two air duct partition plates are both plane plates and are parallel to each other, the extension section of the air duct partition plate on the left side extends leftwards, and the extension section of the air duct partition plate on the right side extends rightwards. The outlet air of the fans positioned at the two sides is conveniently guided to the two sides respectively; meanwhile, the air outlet of the middle fan is guided to the front. As for most wall-mounted air conditioners, the air supply range in front is large, and the air outlet in front is also large, the air duct structure has good effects of increasing the front air outlet range and improving the air outlet softness. The air duct structure is suitable for a wall-mounted air conditioner with a large-range air outlet in front, and the air outlet length in the horizontal direction is convenient to expand.
Optionally, the extension section of two wind channel baffle is the curved plate, and the left side wind channel baffle the extension section is crooked right side, the right side wind channel baffle the extension section is crooked left side. The bending direction of the extension section is opposite to that of the connecting plate, so that the air duct partition plate has the effects of guiding air and folding, and the air duct partition plate is suitable for a wall-mounted air conditioner with a smaller front air outlet and can fold the air outlet of the middle fan in a certain width.
Optionally, the wind channel baffle further includes a first tail plate and a second tail plate, the first tail plate and the second tail plate are curved plates, the first tail plate and the second tail plate are both connected to the second end of the main body section, the first tail plate is bent to the left, and the second tail plate is bent to the right. The first tail plate and the second tail plate are arranged into curved plates, so that the flow of the air outlet measured in the air guide machine to the outside (the direction of the air outlet) is facilitated.
Optionally, the air duct system further comprises a bottom plate and a back plate, wherein the bottom plate is used for mounting the fan, the axis of the fan needs to be perpendicular to the bottom plate, the back plate is fixedly connected with the rear edge of the bottom plate, the air duct partition plate is vertically and fixedly connected with the bottom plate, and the air duct partition plate is fixedly connected with the back plate. The arrangement of the back plate and the bottom plate not only provides the bearing position of the air duct partition plate, but also ensures the air tightness of the space where the fan is located, reduces air leakage, and is favorable for reducing noise and improving air outlet efficiency.
Another objective of the present invention is to provide a wall-mounted air conditioner, which includes an air conditioning casing, wherein the air duct structure is disposed in the air conditioning casing.
Compared with the prior art, the wall-mounted air conditioner has the same beneficial effects as the air duct structure, and the details are not repeated.
Optionally, the air conditioner casing is provided with three air outlets respectively located on the front side, the left side and the right side of the air conditioner casing, the air conditioner casing is internally provided with three fans arranged in a straight line, each fan and the fan communicated with the fan accommodating space are provided with a heat exchanger between the air outlets, and the air duct partition plate is arranged between the adjacent fans. The air outlets on the front side, the left side and the right side of the wall-mounted air conditioner are uniform in air outlet volume, and uniform indoor cooling and heating are facilitated. Wherein every air outlet is supplied air by an independent fan, consequently through controlling every fan, can reach the purpose whether air-out of every air outlet of control, can effectively improve user's selectivity and comfortable experience.
Drawings
FIG. 1 is a schematic view of an embodiment of an air duct;
fig. 2 is a schematic view illustrating an installation state of a duct structure in a wall-mounted air conditioner according to an embodiment of the present invention;
FIG. 3 is a structural view of a duct according to yet another embodiment of the present invention;
FIG. 4 is a structural view of an air duct according to another embodiment of the present invention;
fig. 5 is a schematic view illustrating an internal structure of a wall-mounted type air conditioner according to an embodiment of the present invention;
FIG. 6 is a top view of the structure of FIG. 5;
fig. 7 is an external view of a wall-mounted air conditioner according to an embodiment of the present invention.
Description of reference numerals:
1-an air-conditioning shell; 11-an air outlet; 14-an air inlet window; 2-a fan; 3-air duct partition board; 31-a body segment; 32-an extension; 33-a first endgate; 34-a second endgate; 35-a connecting plate; 4-a heat exchanger; 51-a base plate; 52-a back plate; 6-fan accommodation space.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the drawings of the specification of the present invention, the X direction indicates the left direction, and the direction opposite to the X direction is the right direction; y direction represents the front, and the opposite direction to the Y direction is the rear; the Z direction indicates an upward direction, and a direction opposite to the Z direction is a downward direction.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.
In order to increase the air supply amount and the air supply range, an air conditioner is designed, wherein the air conditioner is provided with a plurality of fans and air outlets corresponding to the fans, of course, one fan can correspond to one air outlet, a plurality of fans can correspond to one air outlet, or one fan corresponds to a plurality of air outlets. The existing air duct structure cannot meet the air supply requirement of the air conditioner. In order to solve the problem that air cannot be supplied according to needs in the prior art, the embodiment of the invention provides an air duct structure.
As shown in fig. 1 and 2, the embodiment of the present invention provides an air duct structure, which includes at least two air duct partitions 3. Each air duct partition 3 comprises at least one section of curved plate. The curved plate refers to a plate-shaped structure of a curved surface, and the curved surface refers to a surface formed by a track formed by a curve moving continuously along a certain linear direction, for example, a semicircular arc (a specific curve) moving for a certain distance along a direction perpendicular to a plane where the semicircular arc is located, so as to form a semicircular cylinder, which is a specific curved surface.
The air duct structure is adapted to be disposed inside a wall-mounted air conditioner having a plurality of fans 2 and a plurality of air outlets 11. The air duct partition 3 is arranged between the adjacent fans 2. Therefore, the at least two air duct partition plates 3 can divide the air duct inside the wall-mounted air conditioner into at least three fan accommodating spaces 6, and each fan accommodating space 6 is communicated with one air outlet 11. Each fan accommodation space 6 is provided for accommodating at least one fan 2. For example, the two duct partitions 3 divide the duct inside the wall-mounted air conditioner into three fan receiving spaces 6, and one fan is placed in each fan receiving space 6. Of course, it is also possible to enlarge a certain fan accommodation space 6 so that it can accommodate two or even more fans.
The air duct structure in this embodiment includes a plurality of air duct baffles 3 that include the multistage curved plate through the setting, can guide the air-out of every fan 2 to the target air outlet, can cut off each fan 2, avoids the air-out of different fans 2 to flow in air conditioner casing alternately, can ensure again that the amount of wind of each air outlet air-out is even.
Optionally, the air duct structure includes two air duct partition plates 3 disposed opposite to each other, and the two air duct partition plates 3 divide the air duct into three fan accommodating spaces 6 arranged in a line from left to right. The fan accommodating space 6 located at the leftmost side is communicated with a left air outlet 11 of the wall-mounted air conditioner, the fan accommodating space 6 located in the middle is communicated with an air outlet 11 in the middle of the front side, and the fan accommodating space 6 located at the rightmost side is communicated with an air outlet 11 on the right side.
The present embodiment is preferably disposed inside a wall-mounted air conditioner including three air outlets 11 and three fans 2, so as to guide the outlet air of the left fan 2 and the outlet air of the right fan 2 to the left and the right, respectively; meanwhile, the outlet air of the middle fan 2 is guided to the front. For example, three fans 2 arranged in a row are arranged in an air conditioner shell 1 of a wall-mounted air conditioner, three air outlets 11 are formed in the air conditioner shell 1, and the three fans 2 can be separated from each other by two air duct partition plates 3, so that one fan 2 can be conveniently controlled to supply air to one air outlet 11. The cross flow of the air outlet of different fans 2 in the air conditioner shell 1 is avoided, and the uniform air quantity of the air outlet of each air outlet 11 can be ensured.
In this embodiment, the total amount of air outlet of the wall-mounted air conditioner can be controlled by controlling the fans in the three fan accommodating spaces 6 arranged in a row; and the three fan accommodating spaces 6 can correspond to 1-3 air outlets 11, so that the applicability of the air duct structure to the air conditioner shells 1 with different structures is improved. Further, 6 and the 11 intercommunications of air outlet of a direction of every fan accommodation space, can ensure the balanced output of the air output of three direction on the one hand, on the other hand can independently control whether the air outlet 11 of every direction goes out the air, and the user can set up according to concrete demand is nimble.
Specifically, each duct partition 3 includes a main body section 31 and an extension section 32. The first end of the main body segment 31 is smoothly transited to the extension segment 32 through the connection plate 35 (the first end of the main body segment 31 refers to one end of the main body segment 31 facing the air outlet 11, and the second end of the main body segment 31 refers to one end of the main body segment 31 far away from the air outlet 11). The main body section 31 is a flat plate, and the main body section 31 is adapted to be disposed between adjacent fans 2. The connecting plate 35 is a curved plate. The extension 32 extends toward the outlet 11 of the wall-mounted air conditioner. The connecting plate 35 of the air duct partition 3 located on the left is bent to the left, the connecting plate 35 of the air duct partition 3 located on the right is bent to the right, and the connecting plates 35 with different bending directions are used for guiding the extension section 32 to extend towards the target direction.
The main body section 31 is mainly used for separating the adjacent fans 2 to avoid the cross flow of the air outlet of different fans 2, and the extension section 32 extends towards the air outlet 11 to guide the air outlet of each fan 2 to flow towards the target air outlet, so that the air outlet volume of each air outlet 11 is ensured to be uniform and concentrated. The main body section 31 and the extension section 32 are connected through a curved plate in a smooth transition manner, so that dead angles of wind nest are avoided; moreover, the connecting plate 35 is a curved plate which can provide a large abdicating space for the fan 2, so that the space in the air conditioner shell 1 is saved.
Optionally, the main sections 31 of the two duct partitions 3 are parallel to each other. The extension sections 32 of the two air duct partition plates 3 are both of a flat plate structure, and the extension sections 32 of the two air duct partition plates 3 are parallel to each other and extend in opposite directions, that is, the extension section 32 of the left air duct partition plate 3 extends leftwards, and the extension section 32 of the right air duct partition plate 3 extends rightwards. The air duct partition plate 3 of the embodiment is convenient for guiding the air outlet of the fans 2 at the two sides to the two sides respectively; meanwhile, the outlet air of the middle fan 2 is guided to the front. As for most wall-mounted air conditioners, the air supply range in front is large, and the air outlet 11 in front is also large, the air duct structure has good effects of increasing the front air outlet range and improving the air outlet softness. The air duct structure is suitable for a wall-mounted air conditioner with a large-range air outlet in front, and the air outlet length in the horizontal direction is convenient to expand.
Alternatively, as shown in fig. 3, the extending sections 32 of the two duct partitions 3 are both curved plates, and the extending section 32 of the left duct partition 3 is bent to the right, and the extending section 32 of the right duct partition 3 is bent to the left. Under the condition that the bending directions of the connecting plates 35 of the two air duct partition plates 3 are opposite, the bending directions of the extending sections 32 of the two air duct partition plates 3 are opposite to the bending direction of the connecting plate 35 connected with the extending sections 32, so that the extending sections 32 of the two air duct partition plates 3 have the function of folding and guiding air towards the middle.
The air duct structure of this embodiment is more suitable for the wall-mounted air conditioner that the place ahead air outlet 11 is less, can draw in the air-out of middle fan 2 in certain width.
Optionally, the thickness of the main body section 31 is greater than the thickness of the extension section 32. Preferably, the thickness of the main body section 31 gradually increases from the second end thereof to the first end thereof. The thickness of main part section 31 is greater than the thickness that extends section 32 and increases the support intensity of whole wind channel baffle 3 on the one hand, and on the other hand reduces the peripheral space of fan 2, promotes that the air-out of fan 2 assembles to air outlet 11.
Optionally, as shown in fig. 4, on the basis of the above embodiment, the air duct partition 3 of the present embodiment further includes a first end plate 33 and a second end plate 34. The second end of the main body section 31 connects the first end plate 33 and the second end plate 34, i.e. one side edge of the first end plate 33 and one side edge of the second end plate 34 are connected to the second end of the main body section 31 together.
The first end plate 33 and the second end plate 34 are both curved plates. The first end plate 33 and the second end plate 34 are disposed opposite to each other, that is, the first end plate 33 is bent to the left, and the second end plate 34 is bent to the right. Because fan 2 external shape presents cylindrically, consequently first tailboard 33 and second tailboard 34 set to the curved plate, are favorable to guiding the radial air-out of 3 both sides fans in wind channel baffle 2 to outside (air outlet direction) flow, avoid fan 2 to keep away from the position nest wind of air outlet 11.
Preferably, the air duct structure further includes a bottom plate 51 and a back plate 52, the bottom plate 51 is a flat plate structure, the upper surface of the bottom plate 51 is used for installing the fan 2, and the axis of the fan 2 needs to be installed perpendicular to the surface of the bottom plate 51. The back plate 52 is also a flat plate structure, the back plate 52 is perpendicular to the bottom plate 51, and the back plate 52 is fixedly connected with the rear edge of the bottom plate 51. The connection mode of the bottom plate 51 and the back plate 52 can be welding, integral molding injection molding connection or riveting, etc.
The air duct partition plate 3 is vertically and fixedly connected with the bottom plate 51, and the air duct partition plate 3 is fixedly connected with the back plate 52. In conjunction with the shape of the duct partition 3 in the above embodiments, it is known that the duct partition 3 includes a set of parallel curved edges and a set of parallel straight edges. The curved edge at one side of the air duct partition plate 3 is fixedly connected with the bottom plate 51, and the straight edge at one side of the air duct partition plate 3 is fixedly connected with the back plate 52.
In other embodiments, if the back plate 52 has a certain angle with respect to the bottom plate 51, or the surface of the back plate 52 has a certain concave-convex shape, the linear edge of one side of the duct partition plate 3 can be properly adjusted according to the sealing connection requirement with the back plate 52.
The arrangement of the back plate 52 and the bottom plate 51 in the above embodiment not only provides the bearing position of the air duct partition plate 3, but also ensures the air tightness of the space where the fan 2 is located, reduces air leakage, and is beneficial to reducing noise and improving air outlet efficiency.
As shown in fig. 5 to 7, another embodiment of the present invention provides a wall-mounted air conditioner, which includes an air conditioner casing 1, wherein at least one air outlet is formed on the air conditioner casing 1, at least two fans 2 are disposed in the air conditioner casing 1, and an air duct structure according to any one of the above embodiments is disposed in the air conditioner casing 1.
Specifically, the air-conditioning case 1 of the wall-mounted air conditioner is provided with three air outlets 11 respectively located on the front side, the left side, and the right side of the air-conditioning case 1. An air inlet window 14 is arranged at the top or the bottom of the air conditioning shell 1. Three fans 2 which are arranged in a straight line are arranged in the air conditioner shell 1, and the fans 2 are all axially induced draft and radially exhausted. Every fan 2 is in a fan accommodation space 6, and every fan accommodation space 6 all communicates an air outlet 11. A heat exchanger 4 is arranged between each fan 2 and the air outlet 11 communicated with the fan 2, namely, each heat exchanger 4 is opposite to one air outlet 11, and the air duct partition plate 3 is arranged between the adjacent fans 2.
The air outlet 11 at the front side, the left side and the right side of the wall-mounted air conditioner provided by the embodiment of the invention has uniform air outlet quantity, and is beneficial to uniform indoor cold and heat. Wherein every air outlet 11 is supplied air by an independent fan 2, consequently through controlling every fan 2, can reach the purpose whether air-out of every air outlet 11 of control, effectively improves user's selectivity and comfortable experience.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. An air duct structure is characterized by comprising at least two air duct partition plates (3), wherein each air duct partition plate (3) comprises at least one section of curved plate, and the air duct structure is suitable for being arranged inside a wall-mounted air conditioner with a plurality of fans (2) and a plurality of air outlets (11);
the air duct partition plates (3) divide an air duct inside the wall-mounted air conditioner into at least three fan accommodating spaces (6), each fan accommodating space (6) is communicated with one air outlet (11), and each fan accommodating space (6) is used for accommodating at least one fan (2).
2. The air duct structure according to claim 1, characterized by comprising two air duct partition plates (3) which are arranged oppositely, wherein the two air duct partition plates (3) divide the air duct into three fan accommodating spaces (6) which are arranged in a line.
3. The air duct structure according to claim 2, wherein three of the fan receiving spaces (6) are respectively communicated with the left side air outlet (11), the front side air outlet (11), and the right side air outlet (11) of the wall-mounted air conditioner.
4. The air duct structure according to claim 2, wherein each air duct partition (3) comprises a main body section (31) and an extension section (32), the main body section (31) is a flat plate, the main body section (31) is used for being arranged between the adjacent fans (2), a first end of the main body section (31) is smoothly and transitionally connected with the extension section (32) through a connecting plate (35), the connecting plate (35) is a curved plate, and the extension section (32) extends towards the air outlet (11) of the wall-mounted air conditioner;
and the connecting plate (35) of the air duct partition plate (3) on the left side is bent leftwards, and the connecting plate (35) of the air duct partition plate (3) on the right side is bent rightwards.
5. The air duct structure according to claim 4, characterized in that the extension sections (32) of the two air duct partitions (3) are plane plates and parallel to each other, the extension section (32) of the left air duct partition (3) extends leftward, and the extension section (32) of the right air duct partition (3) extends rightward.
6. The air duct structure according to claim 4, characterized in that the extension sections (32) of the two air duct partitions (3) are curved plates, and the extension section (32) of the air duct partition (3) on the left is bent to the right, and the extension section (32) of the air duct partition (3) on the right is bent to the left.
7. The air duct structure according to claim 4, characterized in that the duct partition (3) further comprises a first end plate (33) and a second end plate (34), the first end plate (33) and the second end plate (34) being both curved plates, the first end plate (33) and the second end plate (34) both connecting the second ends of the main body sections (31), and the first end plate (33) being bent to the left and the second end plate (34) being bent to the right.
8. The air duct structure according to any one of claims 1 to 7, further comprising a bottom plate (51) and a back plate (52), wherein the bottom plate (51) is used for mounting the fan (2), an axial line of the fan (2) needs to be perpendicular to the bottom plate (51), the back plate (52) is fixedly connected with a rear edge of the bottom plate (51), the air duct partition plate (3) is vertically and fixedly connected with the bottom plate (51), and the air duct partition plate (3) is fixedly connected with the back plate (52).
9. A wall-mounted air conditioner comprising an air conditioning casing (1), characterized in that the air duct structure according to any one of claims 1-8 is provided in the air conditioning casing (1).
10. The wall-mounted air conditioner according to claim 9, wherein the air conditioner casing (1) is provided with three air outlets (11) respectively located on the front side, the left side and the right side of the air conditioner casing (1), the air conditioner casing (1) is provided with three fans (2) arranged in a straight line, a heat exchanger (4) is arranged between each fan (2) and the air outlet (11) communicated with the fan accommodating space (6) of the fan (2), and the air duct partition plate (3) is arranged between the adjacent fans (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010346091.XA CN113639312A (en) | 2020-04-27 | 2020-04-27 | Air duct structure and wall-mounted air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010346091.XA CN113639312A (en) | 2020-04-27 | 2020-04-27 | Air duct structure and wall-mounted air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113639312A true CN113639312A (en) | 2021-11-12 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010346091.XA Pending CN113639312A (en) | 2020-04-27 | 2020-04-27 | Air duct structure and wall-mounted air conditioner |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016019795A1 (en) * | 2014-08-08 | 2016-02-11 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air conditioner |
| CN108072119A (en) * | 2018-01-04 | 2018-05-25 | 广东美的制冷设备有限公司 | Wall-hanging air conditioner indoor unit and air conditioner |
| CN108592210A (en) * | 2018-06-01 | 2018-09-28 | 珠海格力电器股份有限公司 | Air duct system and hanging type air conditioner with same |
| WO2019144959A1 (en) * | 2018-01-29 | 2019-08-01 | 青岛海尔空调器有限总公司 | Vertical indoor air-conditioning unit |
| CN212081438U (en) * | 2020-04-27 | 2020-12-04 | 宁波奥克斯电气股份有限公司 | Air duct structure and wall-mounted air conditioner |
-
2020
- 2020-04-27 CN CN202010346091.XA patent/CN113639312A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016019795A1 (en) * | 2014-08-08 | 2016-02-11 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air conditioner |
| CN108072119A (en) * | 2018-01-04 | 2018-05-25 | 广东美的制冷设备有限公司 | Wall-hanging air conditioner indoor unit and air conditioner |
| WO2019144959A1 (en) * | 2018-01-29 | 2019-08-01 | 青岛海尔空调器有限总公司 | Vertical indoor air-conditioning unit |
| CN108592210A (en) * | 2018-06-01 | 2018-09-28 | 珠海格力电器股份有限公司 | Air duct system and hanging type air conditioner with same |
| CN212081438U (en) * | 2020-04-27 | 2020-12-04 | 宁波奥克斯电气股份有限公司 | Air duct structure and wall-mounted air conditioner |
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