CN113932295A - Indoor cabinet air conditioner and air conditioner - Google Patents
Indoor cabinet air conditioner and air conditioner Download PDFInfo
- Publication number
- CN113932295A CN113932295A CN202111187819.XA CN202111187819A CN113932295A CN 113932295 A CN113932295 A CN 113932295A CN 202111187819 A CN202111187819 A CN 202111187819A CN 113932295 A CN113932295 A CN 113932295A
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- China
- Prior art keywords
- air
- air conditioner
- air outlet
- outlet
- swing blade
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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
- 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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- 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
- F24F13/20—Casings or covers
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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
- F24F13/20—Casings or covers
- F24F2013/205—Mounting a ventilator fan therein
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The invention relates to the technical field of air conditioners and provides an indoor cabinet air conditioner and an air conditioner. The cabinet air conditioner indoor unit comprises a shell, two first volutes which are arranged in a back-to-back mode and two second volutes which are arranged in one-to-one correspondence to the two first volutes are arranged in the shell, an air channel is arranged between each first volute and the corresponding second volute, and an inlet of each air channel is provided with a wind wheel; the shell is provided with two air outlets which are respectively communicated with the two air channels correspondingly; the first volute comprises a fixing portion and a flow guide portion, the fixing portion is fixed on the shell, the first end of the flow guide portion is rotatably connected with the fixing portion, and the second end of the flow guide portion extends towards the air outlet. The indoor cabinet air conditioner provided by the invention can meet the air supply quantity requirement of a large space, can realize the adjustment of the air supply quantity under the condition that the rotating speed of the wind wheel is constant, and can configure different air supply quantities for the two air outlets to meet the diversified air supply requirements of users.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an indoor cabinet air conditioner of an air conditioner and the air conditioner.
Background
The existing indoor cabinet air conditioner is only provided with a single air supply system, the air outlet is provided with a vertical swing blade assembly, and the air supply direction of the air outlet to the space is adjusted by adjusting the deflection angle of the vertical swing blade assembly. Under the specific deflection angle of the vertical swing blade component, the air supply range of the air outlet is smaller, and the air supply requirement in a smaller space can only be met. If the requirement of meeting the air supply requirement of a large space is needed, the air can be swept to the space only by driving the swing blade assembly to swing. The air supply quantity can not be adjusted under the condition that the rotating speed of the wind wheel is fixed so as to meet the diversified air supply requirements of users, and the problem that the air supply quantity is insufficient in a large space exists.
Disclosure of Invention
The invention provides an indoor cabinet air conditioner and an air conditioner, which are used for solving the problems that the indoor cabinet air conditioner in the prior art cannot adjust the air supply quantity under the condition that the rotating speed of a wind wheel is constant and the air supply quantity is insufficient for a large space.
The invention provides an indoor cabinet air conditioner, which comprises a shell, wherein two first volutes which are arranged in a back-to-back manner and two second volutes which are arranged in one-to-one correspondence with the two first volutes are arranged in the shell;
the shell is provided with two air outlets which are respectively and correspondingly communicated with the two air channels; the first volute comprises a fixing portion and a flow guide portion, the fixing portion is fixed on the shell, the first end of the flow guide portion is rotatably connected with the fixing portion, and the second end of the flow guide portion extends towards the air outlet.
According to the indoor cabinet air conditioner that this application provided, two the axis of air outlet is the angle setting.
According to the indoor cabinet air conditioner provided by the application, the second volute comprises a volute tongue and an air guide part, one end of the air guide part is connected with the volute tongue, the other end of the air guide part extends to the air outlet in an inclined mode in the direction far away from the air guide part, and an air guide channel is arranged between each air guide part and the corresponding air guide part.
According to the indoor cabinet air conditioner that this application provided, two the air outlet all is equipped with perpendicular pendulum leaf subassembly, each perpendicular pendulum leaf subassembly includes a plurality of perpendicular pendulum leaves, a plurality of perpendicular pendulum leaves can deflect to closing the air outlet.
According to the application, the air conditioner indoor cabinet-type air conditioner is characterized in that the flow guide portion is located under the condition of the second position state, the air outlet forms an air outlet area and an air back area, the vertical swing blade in the vertical swing blade assembly is located in the air outlet area, the vertical swing blade can deflect to be opened the air outlet area is located in the air back area, and the vertical swing blade can deflect to be closed the air back area.
According to the indoor cabinet air conditioner provided by the application, the air outlet is provided with the blocking piece extending towards the inside of the shell in the vertical direction, the blocking piece divides the air outlet into a first outlet area and a second outlet area, and the flow guide part can rotate to be connected with the blocking piece.
According to the air conditioner indoor cabinet, each erect the pendulum leaf subassembly and include first pendulum leaf subassembly and second pendulum leaf subassembly, first pendulum leaf subassembly set up in first export district, second pendulum leaf subassembly set up in second export district, each erect the pendulum leaf subassembly first pendulum leaf subassembly with second pendulum leaf subassembly is connected with two driving piece drives respectively.
According to the application, the cabinet-type air conditioner indoor unit, the casing includes the front panel, the front panel includes two adjacent front panel portions that just are the angle setting, two the air outlet one-to-one sets up in two front panel portion.
According to the indoor cabinet air conditioner provided by the application, the front panel part corresponds the second spiral case is close to the one end of air outlet links to each other, two the air outlet is followed two respectively the one end that the front panel part links to each other extends to corresponding the direction of second spiral case.
According to the indoor cabinet air conditioner provided by the application, each flow guide part has a first position state and a second position state; under the condition that the two flow guide parts are both in the first position state, the two flow guide parts are parallel to each other; and under the condition that the flow guide part is in the second position state, the second end of the flow guide part is opposite to the middle part of the corresponding air outlet.
The invention also provides an air conditioner, which comprises an indoor unit and an outdoor unit, wherein the indoor unit is connected with the outdoor unit through a connecting pipe, and the indoor unit is any one of the air conditioner indoor cabinet machines.
According to the indoor cabinet air conditioner and the air conditioner, the two air channels and the two air outlets are arranged, and the two air channels are respectively and correspondingly provided with the wind wheels, so that the two air outlets can respectively supply air to two areas in a space, and partitioned air supply and increase of air supply are realized. On the basis, the rotatable flow guide parts are arranged on the two first volutes which are opposite to each other, so that the direct blowing prevention can be realized by adjusting the two flow guide parts, and the air supply modes of air outlets with different sizes are formed by changing the air outlet areas of the two air outlets, so that the air supply quantity can be adjusted under the condition that the rotating speed of the wind wheel is constant; and can dispose different air supply volumes to two air outlets, satisfy user's diversified air supply demand.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is one of the schematic structural diagrams of an indoor cabinet air conditioner provided by the invention;
fig. 2 is a second schematic structural diagram of an indoor cabinet air conditioner provided by the present invention;
fig. 3 is a third schematic structural diagram of an indoor cabinet air conditioner provided by the present invention;
FIG. 4 is a fourth schematic view of the indoor unit of an air conditioner provided by the present invention;
FIG. 5 is a fifth schematic view of the indoor unit of an air conditioner according to the present invention;
fig. 6 is a sixth schematic view of the indoor unit of an air conditioner according to the present invention;
fig. 7 is a seventh schematic structural diagram of an indoor cabinet air conditioner provided by the present invention;
reference numerals:
1. a housing; 11. A first volute; 111. A fixed part;
112. a flow guide part; 12. A second volute; 121. A volute tongue;
122. a wind guide part; 13. An air duct; 14. An air outlet;
141. a first outlet zone; 142. A second outlet region; 15. A front panel part;
2. a wind wheel; 3. A vertical swing blade assembly; 31. A first swing blade assembly;
32. a second swing blade assembly; 4. A barrier; 5. And (7) decorating strips.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the embodiments of the present invention, it should be noted that the terms "first" and "second" are used for the sake of clarity in describing the numbering of the components of the product and do not represent any substantial difference, unless explicitly stated or limited otherwise. The directions of left and right are based on the directions shown in the attached drawings. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations. Further, "a plurality" means two or more. In the specification and claims, "and/or" means at least one of connected objects, a character "/" generally means that the former and latter related objects are in an "or" relationship.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
An indoor cabinet air conditioner according to the present invention will be described with reference to fig. 1 to 7.
As shown in fig. 1, which is a schematic structural diagram of a cabinet air conditioner indoor unit provided by the present invention, the cabinet air conditioner indoor unit provided by the embodiment of the present invention includes a casing 1, and two first volutes 11 disposed opposite to each other and two second volutes 12 disposed in one-to-one correspondence with the two first volutes 11 are disposed in the casing 1. An air duct 13 is arranged between each first volute 11 and the corresponding second volute 12, and an inlet of each air duct 13 is provided with a wind wheel 2. The housing 1 is provided with two air outlets 14 respectively communicated with the two air ducts 13. The first volute 11 includes a fixing portion 111 and a flow guiding portion 112, the fixing portion 111 is fixed to the housing 1, a first end of the flow guiding portion 112 is rotatably connected to the fixing portion 111, and a second end of the flow guiding portion 112 extends toward the air outlet 14.
Two first volutes 11 and two second volutes 12 are arranged in the housing 1, and the two first volutes 11 and the two second volutes 12 are arranged in a one-to-one correspondence manner to define two air ducts 13 in the housing 1. Wherein, two first volutes 11 set up back to back, and two wind channels 13 are the symmetric distribution. The wind wheel 2 at the inlet of each wind tunnel 13 is used to blow air from the heat exchanger out of the corresponding outlet opening 14. The wind wheel 2 is a cross-flow wind wheel with an axis arranged along the vertical direction.
Wherein, the first volute 11 includes a fixing portion 111 and a flow guide portion 112. The fixing portions 111 of the two first volutes 11 are located between the two cross-flow wind wheels 2. The first end of the flow guiding portion 112 is rotatably connected to one end of the fixing portion 111 close to the air outlet 14. The guide portions 112 are rotated with respect to the corresponding fixing portions 111 to be close to or far from the second scroll 12, thereby changing the outlet area of the wind tunnel 13.
The casing 1 is further provided with a rotary driving member in driving connection with the guiding portion 112, and the rotary driving member is used for driving the guiding portion 112 to move, so that the air guiding member 2 has a plurality of position states. Specifically, the air outlet 14 has opposite first and second side edges on both sides in the vertical direction, the first side edge being close to the first scroll casing 11, and the second side edge being close to the second scroll casing 12. The deflector 112 may be swung between the first and second positions by rotating the deflector 112. When the flow guide portion 112 is in the first position state, the second end of the flow guide portion 112 is opposite to the first side edge of the air outlet 14; when the air guiding portion 112 is in the second position, the second end of the air guiding portion 112 is opposite to the middle of the air outlet 14.
The middle of the air outlet 14 refers to any position of the air outlet 14 between the first side edge and the second side edge. When the airflow guide portion 112 is in the second position, the air outlet 14 forms an air outlet area and a back air area. In a certain area range of the air outlet area, the size of the air outlet area influences the size of the air output due to the existence of wind resistance. The area of the air outlet area of the two air outlets 3 is adjusted by adjusting the position state of the flow guide part 112, so that the air output of the two air outlets 3 is adjusted, and air supply of the two air outlets 14 in different air output modes is realized.
Fig. 2 is a second schematic structural view of the cabinet air conditioner provided in the present invention, and fig. 2 shows that the second ends of the left and right air guiding portions 112 are rotated to be opposite to the middle of the air outlet 14, and at this time, the air outlet area and the back air area are formed at both air outlets 14. Under the driving action of the wind wheel 2, air is blown out from the air outlet area, the leeward area does not output air, and the air outlet areas of the two air outlets 14 are the minimum. In the state of fig. 2, the whole air supply amount of the cabinet air conditioner is the minimum, and the two air guiding parts 112 respectively guide air to two sides, so that direct blowing prevention is realized.
Fig. 3 is a third schematic structural view of the cabinet air conditioner provided in the present invention, where fig. 3 shows that the second end of the left air guiding portion 112 is opposite to the first side of the air outlet 14, the second end of the right air guiding portion 112 rotates to be opposite to the middle of the air outlet 14, and at this time, there is no leeward region in the left air outlet 14, and the air outlet area is the largest; and the air outlet 14 on the right side is provided with an air outlet area and a back air area, so that the air outlet area is the smallest. In the state shown in fig. 3, the air volume at the left air outlet 14 is the largest, and the air volume at the right air outlet 14 is the smallest.
Fig. 4 is a fourth schematic view of the structure of the cabinet air conditioner provided by the present invention, and fig. 4 shows that the second ends of the left and right air guiding portions 112 are both rotated to be opposite to the first side of the air outlet 14, at this time, no leeward region exists in the left and right air outlets 14, and the air outlet areas of the two air outlets 14 are the largest. In the state of fig. 4, the whole air supply amount of the air conditioner indoor cabinet is maximum.
According to the indoor cabinet air conditioner provided by the embodiment of the invention, the two air ducts 13 and the two air outlets 14 are arranged, the two air ducts 13 are respectively and correspondingly provided with the wind wheels 2, and the two air outlets 14 respectively supply air to two areas in a space, so that the partitioned air supply is realized and the air supply amount is increased. On the basis, the rotatable flow guide parts 112 are arranged on the two first volutes 11 which are opposite to each other, so that the direct blowing prevention can be realized by adjusting the two flow guide parts 112, and the air supply modes of air ports with different sizes are formed by changing the air outlet areas of the two air outlets 14, so that the air supply quantity can be adjusted under the condition that the rotating speed of the wind wheel is constant; and can dispose different air supply volumes to two air outlets 14, satisfy user's diversified air supply demand.
In the heating mode, when users in the space of the cabinet air conditioner are distributed in two areas with a long distance, the two air outlets 14 can be respectively aligned to the two areas for air supply by respectively adjusting the flow guiding parts 112 corresponding to the two air outlets 14, so as to reduce air volume loss caused by air supply to areas without users. In the cooling mode, the air guide part 112 can be adjusted to effectively prevent cold air from directly blowing to the user.
In some embodiments of the present invention, the second volute 12 includes a volute tongue 121 and a wind guide portion 122. One end of the air guiding portion 122 is connected to the volute tongue 121, the other end of the air guiding portion 122 extends to the air outlet 14 in an inclined manner in a direction away from the air guiding portion 112, and an air guiding channel is disposed between each air guiding portion 122 and the corresponding air guiding portion 112. The air guide channel is an air outlet section of the air duct 13 connected with the air outlet 14. The air guiding portion 112 and the air guiding portion 122 are both plate-shaped members, and the air guiding channel can guide the air outlet of the air outlet 14, which is beneficial to increasing the air supply distance.
The other end of the air guiding portion 122 is connected to the second side edge of the air outlet 14. The air guiding portions 122 on the left and right sides are respectively arranged to extend obliquely in a direction away from the corresponding air guiding portion 112, that is, the two air guiding portions 122 are arranged at an angle, which is beneficial to increasing the angle of the air outlet 14 for supplying air to the two sides in front of the cabinet air conditioner.
In some embodiments of the present invention, the two air outlets 14 are provided with vertical swing blade assemblies 3, and each vertical swing blade assembly 3 includes a plurality of vertical swing blades. The air supply direction of each air outlet 14 is adjusted by adjusting the deflection angle of the two vertical swing blade assemblies 3, so that the vertical blowing prevention mode is realized. The left-right air swinging mode is realized by driving the vertical swinging blade assembly 3, and the air supply range of each air outlet 14 is enlarged. The guide part 112 and the vertical swing blade component 3 are matched, so that the comprehensive adjustment of the air supply range and the air supply quantity can be flexibly realized, and an effective direct blowing prevention air supply mode is realized.
In some embodiments of the present invention, the plurality of vertical flaps of the vertical flap assembly 3 can be deflected to close the air outlet 14. The corresponding air outlet 14 can be closed by driving any vertical swing blade component 3, so that air supply of different air outlets 14 can be switched. When the wind wheel 2 in any wind channel 13 stops operating or both wind wheels 2 stop operating, the corresponding air outlet 14 can be closed by driving the corresponding vertical swing blade assembly 3 to reduce dust accumulation in the internal wind channel 13. This eliminates the need for a separate door panel at the outlet 14.
Wherein, the vertical swing blades of the air outlet area and the leeward area of each air outlet 14 can deflect synchronously or independently. When the vertical swing blades of the air outlet area and the leeward area of the air outlet 14 can deflect independently, the vertical swing blade located in the air outlet area in the vertical swing blade assembly 3 can deflect to open the air outlet area and the vertical swing blade located in the leeward area can deflect to close the leeward area under the condition that the second end of the flow guide part 112 is opposite to the middle of the air outlet 14. By closing the leeward area, dust can be prevented from entering the air duct 13 from the leeward area, dust accumulation in the air duct 13 is reduced, and the user can distinguish the size of the air outlet area of the current air outlet 14 from the appearance conveniently.
In the embodiment of the present invention, the axes of the two air outlets 14 are arranged in an angle, that is, the two air outlets 14 face different directions, which is beneficial to increase the air supply angle of the two air outlets 14 to the two sides in front of the cabinet air conditioner. And an effective direct blowing prevention mode can be realized by matching with the adjustment of the deflection angle of the flow guide part 112.
For example, the included angle between the axes of the two air outlets 14 is 50 ° to 90 °, and optionally, the included angle between the axes of the two air outlets 14 is 70 °. On the basis that the axes of the two air outlets 14 are arranged in an angle mode, the air supply angles on the left side and the right side can be increased by adjusting the deflection angle of the vertical swing blade assembly 3, and wide-area air supply is achieved.
The embodiment of the present invention is specifically illustrated by the axes of the two outlets 14 forming an angle of 70 °. As shown in fig. 2, the vertical swing blades of the air outlet areas of the two air outlets 14 are parallel to the axes of the corresponding air outlets 14, and the air supply angles of the two air outlets 14 are 70 °.
As shown in fig. 5, which is a fifth schematic structural view of the cabinet air conditioner provided in the present invention, the vertical swing vanes of the two air outlet areas respectively deflect 35 ° to the first side edge of the air outlet 14 relative to the axis of the corresponding air outlet 14; alternatively, as shown in fig. 6, which is a sixth schematic structural view of the cabinet air conditioner indoor unit provided by the present invention, the vertical swing blades of the vertical swing blade assemblies 3 of the two air outlets 14 are all deflected by 35 ° toward the first side edge of the air outlet 14 relative to the axis of the corresponding air outlet 14. The air blowing directions of the two air outlets 14 in fig. 5 and 6 are the same.
As shown in fig. 7, which is a seventh schematic structural view of the cabinet air conditioner indoor unit provided by the present invention, the vertical swing blade of the air-out area of the left air outlet 14 is parallel to the axis of the corresponding air outlet 14, the vertical swing blade of the air-out area of the right air outlet 14 is deflected by 35 ° to the second side edge of the air outlet 14 relative to the axis of the corresponding air outlet 14, and the air supply angles of the two air outlets 14 are 105 °.
Under the condition that the rotation speeds of the wind wheels are the same, the air supply directions of the two air outlets 14 are the same and the air supply amounts are different in the two states shown in fig. 5 and 6. In the three states shown in fig. 2, 5 and 7, the two air outlets 14 have different air blowing directions and substantially the same air blowing amount. In both states shown in fig. 2 and 7, the air blowing directions and air blowing amounts of the two air outlets 14 are different from each other.
In the above embodiment, the air outlet 14 can be closed by driving all the vertical swing blades of the vertical swing blade assembly 3 to deflect end to end, and the leeward area can be closed by driving the plurality of vertical swing blades located in the leeward area to deflect end to end. The plurality of vertical swing blades are deflected to be connected end to end, that is, adjacent vertical swing blades are butted end to end on the surface of the air outlet 14 or are partially overlapped. Of course, suitable gaps can also exist between adjacent vertical swinging blades.
In some embodiments of the present invention, the air outlet 14 is provided with a barrier 4 extending toward the inside of the housing 1 in the vertical direction, and the barrier 4 divides the air outlet 14 into a first outlet area 141 and a second outlet area 142. The flow guide 112 can be rotated into connection with the barrier 4.
For example, the first outlet region 141 is adjacent a first side edge of the air outlet 14 and the second outlet region 142 is adjacent a second side edge of the air outlet 14. In this embodiment, when the diversion part 112 can rotate to the second end connected to the barrier 4, the first outlet area 141 is a back wind area, and the second outlet area 142 is a wind outlet area. By arranging the barrier 4, when the flow guide portion 112 is connected to the barrier 4, the flow guide portion 112 can completely block the communication between the air duct 13 and the first outlet area 141, so as to ensure that the air in the air duct 13 can be completely sent out from the second outlet area 142, thereby ensuring the air supply efficiency of the second outlet area 142.
The barrier 4 may be a plate-shaped member extending toward the inside of the housing 1, and the diversion portion 112 can rotate to a second end thereof to be connected to an end of the plate-shaped member far away from the air outlet 14, so as to form a diversion surface with a smooth transition.
Further, each vertical swing blade assembly 3 includes a first swing blade assembly 31 and a second swing blade assembly 32. The first swing blade assembly 31 is disposed in the first outlet region 141, and the second swing blade assembly 32 is disposed in the second outlet region 142. The first swing blade assembly 31 and the second swing blade assembly 32 of each vertical swing blade assembly 3 are respectively in driving connection with two driving pieces. Namely, the first swing blade assembly 31 and the second swing blade assembly 32 are driven by different driving members to deflect respectively. When the flow guide portion 112 is connected to the barrier 4, the first outlet area 141 can be closed by driving the first swing vane assembly 31 to deflect.
The two sides of the first outlet area 141 in the horizontal direction respectively correspond to the first position state and the second position state of the flow guide part 112. The flow guide portion 112 may be deflected and positioned to the first position state or the second position state, and may also be deflected and positioned to any position state between the first position state and the second position state (including the first position and the second position).
It should be noted that, a plurality of blocking pieces 4 may be disposed at intervals on the swing path of the air outlet 14 corresponding to the flow guiding portion 112 to divide the air outlet 14 into a plurality of outlet areas, so that when the flow guiding portion 112 is connected to any one of the blocking pieces 4, a completely blocked air outlet area and a completely blocked leeward area can be formed. Correspondingly, each outlet area is provided with a separate swinging vane component, and the swinging vane component of each outlet area is driven by a separate driving piece. Of course, each of the vertical oscillating blades in the vertical oscillating blade assembly 3 can also be driven by a separate driving member.
In the embodiment of the present invention, the casing 1 includes a front panel, the front panel includes two adjacent front panel portions 15 arranged at an angle, and the two air outlets 14 are arranged on the two front panel portions 15 in a one-to-one correspondence manner.
Wherein, the front panel is a folding plate-shaped piece with a V-shaped cross section on the horizontal plane. Both front panel portions 15 are flat panels arranged in the vertical direction, and the two front panel portions 15 are connected and project forward of the front panel. The included angle of the two front panel parts 15 on the horizontal plane is 90-130 degrees. Optionally, the included angle between the two front panel portions 15 is 110 °, that is, the included angle between the central axes of the two air outlets 14 is 70 °.
Wherein, two air outlets 14 are symmetrically arranged relative to the vertical plane of the front panel of the shell 1. And/or the two front panel parts 15 are arranged symmetrically with respect to the vertical plane of the front panel. Optionally, the two air ducts 13 are also arranged symmetrically with respect to the median vertical plane of the front panel.
Alternatively, the cross-sectional shape of the case 1 in the horizontal plane is a pentagon symmetrical with respect to the median plane of the front panel, and the "V" shaped front panel corresponds to two sides of the pentagon connected to the symmetrical center line of the pentagon. The rear panel of the case 1 includes three rear panel portions corresponding to the other three sides of the pentagon. The casing 1 is provided with air inlets respectively communicated with the two air ducts 13, and the two air inlets are correspondingly arranged on the rear panel part connected with the two front panel parts 15.
It should be noted that the front panel of the housing 1 of the present invention may also be a planar plate-shaped member, and the two air outlets 14 are distributed at intervals along the horizontal extension direction of the planar plate-shaped member; alternatively, the front panel is an arc-shaped plate, and the two air outlets 14 are distributed at intervals along the arc direction of the arc-shaped plate. The shape of the front panel is not particularly limited in the embodiments of the present invention. Accordingly, the cross-sectional shape of the housing 1 in the horizontal plane may be rectangular, circular, or elliptical.
In the embodiment of the invention, when the distance between the two air outlets 14 is less than the set distance, the air can be supplied by gathering large air volume. For example, the distance between the first side edges of the two outlets 14 is smaller than the width of one of the flaps, for example 3-5 cm. Alternatively, as shown in fig. 1 to 7, in the embodiment of the present invention, the front panel 15 is connected to one end of the corresponding second volute 12 close to the air outlet 14, and the two air outlets 14 respectively extend from the end where the two front panels 15 are connected to the corresponding second volute 12. That is, the two outlets 14 are combined into one larger outlet, i.e., the outlet is partially located at the two front panels 15.
Specifically, one end of each front panel portion 15 corresponding to a first side edge of the air outlet 14 is a first end, and one end corresponding to a second side edge of the air outlet 14 is a second end. The first ends of the two front panel portions 15 are connected, and the air outlet 14 of each front panel portion 15 extends from the first end of the front panel portion 15 toward the second scroll 12. One end of the second volute 12 close to the air outlet 14 is connected to the corresponding front panel 15, and the air outlet 14 extends from the first end of the front panel 15 where the air outlet is located to the second volute 12.
In the embodiment of the invention, two communicated air outlets 14 are arranged on the two front panel parts 15. As shown in fig. 6, under the condition that the two flow guiding portions 112 are respectively opposite to the first side edges of the two air outlets 14, the two air outlets 14 are both in an open state, and the two vertical swing blade assemblies 3 deflect to be parallel to all the vertical swing blades, the air outlet areas of the two air outlets 14 are combined to form a maximum air outlet area, so that convergent high-air-volume air supply and powerful rapid cooling and heating are realized.
Further, when the two air outlets 14 are combined into one larger air outlet, a decorative strip 5 is arranged between the two air outlets 14 along the vertical direction. The decorative strip 5 may be an independent member fixed to the front panel, or may be integrally formed with the front panel.
When the plurality of vertical swing blades of the vertical swing blade assembly 3 deflect to close the air outlet 14 or the vertical swing blade positioned in the leeward area deflects to close the leeward area, two adjacent vertical swing blades of the two vertical swing blade assemblies 3 are respectively opposite to two sides of the decorative strip, so that a gap between the two adjacent vertical swing blades is reduced, and the air outlet part in a closed state has a better appearance.
In the embodiment of the present invention, each of the guiding portions 112 has a first position state and a second position state. In the case where both the flow guide portions 112 are in the first position state, the two flow guide portions 112 are parallel to each other. When the air guiding portion 112 is in the second position, the second end of the air guiding portion 112 is opposite to the middle of the corresponding air outlet 14.
As shown in fig. 6, under the condition that the two flow guiding portions 112 are both rotated to the first position state, the two vertical swing blade assemblies 3 are driven to deflect to the state that the vertical swing blades are parallel to the flow guiding portions 112, which is beneficial to smoothly converge the air flow in the air duct 13 to the air outlet area part close to the two air outlets 14, so that the convergence of the air flow in the large air outlet air supply mode is improved, and the air supply ranges of the two air outlets 14 are not overlapped.
The invention also provides an air conditioner, which comprises an indoor unit and an outdoor unit, wherein the indoor unit is connected with the outdoor unit through a connecting pipe, and the indoor unit is the indoor cabinet air conditioner of any embodiment.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (11)
1. An indoor cabinet air conditioner is characterized by comprising a shell, wherein two first volutes which are arranged in a back-to-back mode and two second volutes which are arranged in a one-to-one correspondence mode with the two first volutes are arranged in the shell, an air channel is arranged between each first volute and the corresponding second volute, and an inlet of each air channel is provided with a wind wheel;
the shell is provided with two air outlets which are respectively and correspondingly communicated with the two air channels; the first volute comprises a fixing portion and a flow guide portion, the fixing portion is fixed on the shell, the first end of the flow guide portion is rotatably connected with the fixing portion, and the second end of the flow guide portion extends towards the air outlet.
2. An indoor unit for an air conditioner according to claim 1, wherein axes of the two outlets are disposed at an angle.
3. An indoor unit of an air conditioner as recited in claim 1 wherein the second volute includes a volute tongue and a wind guiding portion, one end of the wind guiding portion is connected to the volute tongue, the other end of the wind guiding portion extends to the wind outlet in a direction away from the wind guiding portion, and a wind guiding channel is provided between each wind guiding portion and the corresponding wind guiding portion.
4. An indoor unit for an air conditioner according to claim 1, wherein both of the air outlets are provided with a vertical swing blade assembly, each of the vertical swing blade assemblies including a plurality of vertical swing blades, the plurality of vertical swing blades being deflectable to close the air outlet.
5. An indoor cabinet air conditioner according to claim 4, wherein when the air guide portion is in the second position, the air outlet forms an air outlet area and an air back area, the vertical swing blade in the vertical swing blade assembly located in the air outlet area can be deflected to open the air outlet area, and the vertical swing blade in the air back area can be deflected to close the air back area.
6. An indoor unit for an air conditioner according to claim 5, wherein the air outlet is provided with a barrier member extending toward the inside of the housing in a vertical direction, the barrier member dividing the air outlet into a first outlet area and a second outlet area, the guide portion being rotatable to be connected to the barrier member.
7. An indoor unit of an air conditioner as recited in claim 6 wherein each of said vertical swing blade assemblies includes a first swing blade assembly and a second swing blade assembly, said first swing blade assembly is disposed in said first outlet region, said second swing blade assembly is disposed in said second outlet region, and said first swing blade assembly and said second swing blade assembly of each of said vertical swing blade assemblies are respectively in driving connection with two driving members.
8. An indoor unit of an air conditioner as recited in claim 1 wherein said housing includes a front panel, said front panel includes two adjacent and angularly disposed front panel portions, and two of said air outlets are disposed in one-to-one correspondence to said two front panel portions.
9. An air conditioning indoor cabinet unit according to claim 8, wherein the front panel portion is connected to an end of the corresponding second scroll casing near the air outlet, and the two air outlets extend from the end where the two front panel portions are connected to the corresponding second scroll casing.
10. An indoor unit for an air conditioner according to claim 8, wherein each of said deflectors has a first position state and a second position state; under the condition that the two flow guide parts are both in the first position state, the two flow guide parts are parallel to each other; and under the condition that the flow guide part is in the second position state, the second end of the flow guide part is opposite to the middle part of the corresponding air outlet.
11. An air conditioner, characterized by comprising an indoor unit and an outdoor unit, wherein the indoor unit and the outdoor unit are connected through a connecting pipe, and the indoor unit is a cabinet air conditioner according to any one of claims 1 to 10.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111187819.XA CN113932295B (en) | 2021-10-12 | 2021-10-12 | Indoor cabinet air conditioner and air conditioner |
| PCT/CN2022/092437 WO2023060888A1 (en) | 2021-10-12 | 2022-05-12 | Air-conditioning indoor cabinet unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111187819.XA CN113932295B (en) | 2021-10-12 | 2021-10-12 | Indoor cabinet air conditioner and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113932295A true CN113932295A (en) | 2022-01-14 |
| CN113932295B CN113932295B (en) | 2023-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111187819.XA Active CN113932295B (en) | 2021-10-12 | 2021-10-12 | Indoor cabinet air conditioner and air conditioner |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN113932295B (en) |
| WO (1) | WO2023060888A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023060888A1 (en) * | 2021-10-12 | 2023-04-20 | 青岛海尔空调器有限总公司 | Air-conditioning indoor cabinet unit and air conditioner |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN113932295B (en) | 2023-01-13 |
| WO2023060888A1 (en) | 2023-04-20 |
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