CN209763306U - Air conditioner - Google Patents

Air conditioner Download PDF

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Publication number
CN209763306U
CN209763306U CN201920613742.XU CN201920613742U CN209763306U CN 209763306 U CN209763306 U CN 209763306U CN 201920613742 U CN201920613742 U CN 201920613742U CN 209763306 U CN209763306 U CN 209763306U
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CN
China
Prior art keywords
air
outlet
air duct
heat exchange
duct
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Application number
CN201920613742.XU
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Chinese (zh)
Inventor
黄愉太
汪先送
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Midea Group Co Ltd
GD Midea Air Conditioning Equipment Co Ltd
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Midea Group Co Ltd
Guangdong Midea Refrigeration Equipment Co Ltd
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Priority to CN201920613742.XU priority Critical patent/CN209763306U/en
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Abstract

the utility model discloses an air conditioner, including casing and heat transfer device, the air outlet has on the casing, has heat transfer wind channel and new trend wind channel in the casing, and the export in heat transfer wind channel and the export in new trend wind channel are all established in air outlet department to the air-out in new trend wind channel mixes the wind and sees off through the air outlet jointly with the air-out in air outlet department's inboard in heat transfer wind channel, and heat transfer device establishes in the casing and with the air current heat transfer that flows in heat transfer wind channel. According to the utility model discloses an air conditioner has good refrigeration, heats the effect, has promoted user experience comfort level, has simplified the manufacturing procedure of casing.

Description

air conditioner
Technical Field
The utility model belongs to the technical field of air conditioning equipment technique and specifically relates to an air conditioner is related to.
Background
The air conditioner refers to equipment mainly used for adjusting indoor air temperature, and along with the development of science and technology, some air conditioners in the related art have a fresh air introducing function, and a user can start a fresh air mode when feeling that an indoor environment is oppressed or outdoor air is fresh, so that the air conditioner introduces fresh air from the outdoor to the indoor, and the indoor air quality is improved. However, after the air conditioner of this type starts the fresh air mode, the air temperature adjusting effect of the air conditioner is affected, and it is difficult to meet the current cooling or heating requirements.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an air conditioner, air conditioner has good refrigeration, the effect of heating, has promoted user experience comfort level, has simplified the manufacturing procedure of casing.
According to the utility model discloses an air conditioner, include: the air conditioner comprises a shell, an air outlet is formed in the shell, a heat exchange air channel and a fresh air channel are arranged in the shell, and an outlet of the heat exchange air channel and an outlet of the fresh air channel are both arranged at the air outlet, so that air outlet of the fresh air channel and air outlet of the heat exchange air channel are mixed at the inner side of the air outlet and are jointly sent out through the air outlet; and the heat exchange device is arranged in the shell and exchanges heat with the airflow flowing into the heat exchange air channel.
According to the utility model discloses an air conditioner has guaranteed the refrigeration of air conditioner, has heated the effect, and the air-out difference in temperature of having avoided the air conditioner simultaneously is great, has promoted user's comfort level, is convenient for guarantee the structural strength of the casing of air conditioner moreover, simplifies the manufacturing procedure of casing.
According to the utility model discloses a some embodiments, the air conditioner is including establishing new trend fan in the new trend wind channel to outdoor new trend is introduced from outdoor to indoor fast, effectively in the new trend wind channel.
According to some embodiments of the present invention, the air conditioner further comprises: and the air guide device is arranged at the outlet of the fresh air duct and used for adjusting the air outlet of the fresh air duct, so that the air mixing effect of the air outlet of the fresh air duct and the air outlet of the heat exchange air duct is saved.
According to some embodiments of the utility model, air ducting is including rotationally establishing the aviation baffle of the export in new trend wind channel. Therefore, the air guide device is simple in structure, convenient to realize and low in cost.
According to the utility model discloses a some embodiments, the export in new trend wind channel includes first export, first export is one or more and distributes at least one side in the horizontal both sides in heat transfer wind channel, is convenient for guarantee that the air-out of two first exports mixes the wind with the air-out in heat transfer wind channel better in air-out department.
According to some embodiments of the utility model, the new trend wind channel includes first wind channel, first wind channel is followed the longitudinal extension in heat transfer wind channel just is located horizontal one side in heat transfer wind channel, the export in first wind channel constitutes first export. Therefore, the first air channel is convenient to arrange, and the compact structure of the air conditioner is convenient to ensure.
According to the utility model discloses a some embodiments, first wind channel is two and distributes the horizontal both sides in heat transfer wind channel, so that the horizontal both sides in the export in heat transfer wind channel are equipped with one respectively first export for first wind channel is arranged rationally, effectively utilizes air conditioner inner space.
According to some embodiments of the utility model, the new trend wind channel still includes the second wind channel, the second wind channel intercommunication is in the new trend entry of air conditioner with between the import of first wind channel, the second wind channel is one or more and distributes at least one side in the vertical both sides in heat transfer wind channel, every all be equipped with the new trend fan in the second wind channel, guarantee that the new trend wind channel introduces outdoor new trend smoothly.
According to the utility model discloses a some embodiments, the export in new trend wind channel includes the second export, the second export is one or more and distributes at least one side in the vertical both sides in heat transfer wind channel, guarantees to export the new trend that flows from two seconds and can be better with the air-out in heat transfer wind channel mix the wind in air outlet department.
According to the utility model discloses a some embodiments, new trend wind channel includes the third wind channel, the third wind channel is one or more and distributes at least one side in the vertical both sides in heat transfer wind channel, the import intercommunication in third wind channel to the new trend entry of air conditioner, the export in third wind channel constitutes the second export, every all be equipped with new trend fan in the third wind channel. Therefore, the arrangement of the third air duct is facilitated, and the compact structure of the air conditioner is convenient to ensure.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
Fig. 1 is a front view of an air conditioner according to a first embodiment of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a side view of the air conditioner shown in FIG. 1;
Fig. 4 is a sectional view of the air conditioner shown in fig. 3;
Fig. 5 is another sectional view of the air conditioner shown in fig. 3;
Fig. 6 is a sectional view of an air conditioner according to a second embodiment of the present invention;
Fig. 7 is a sectional view of an air conditioner according to a third embodiment of the present invention;
Fig. 8 is a front view of an air conditioner according to a fourth embodiment of the present invention;
Fig. 9 is a side view of the air conditioner shown in fig. 8;
FIG. 10 is a cross-sectional view taken along line B-B of FIG. 8;
Fig. 11 is a sectional view of an air conditioner according to a fifth embodiment of the present invention;
Fig. 12 is a sectional view of an air conditioner according to a sixth embodiment of the present invention.
Reference numerals:
An air conditioner 100; a fresh air duct 100 a; a fresh air inlet 100 b;
A housing 1; an air outlet 10 a; an air inlet 10 b;
A heat exchange air duct 11; an outlet 110 of the heat exchange duct;
A fresh air duct 12; a first air duct 121; a second air duct 122; diverter plates 122 a; a third air duct 123;
An outlet 120 of the fresh air duct; a first outlet 120 a; a second outlet 120 b;
A heat exchange device 2;
a fresh air blower 31; an air supply device 32; a wind wheel 321;
An air guide device 4; the air deflector 41.
Detailed Description
reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize the applicability of other processes and/or the use of other materials.
an air conditioner 100 according to an embodiment of the present invention is described below with reference to the accompanying drawings. The type of the air conditioner 100 is not particularly limited, and for example, the air conditioner 100 may be a cabinet air conditioner, a mobile air conditioner, or the like, but is not limited thereto.
As shown in fig. 1 and fig. 2, according to the utility model discloses air conditioner 100, including casing 1 and heat transfer device 2, heat transfer wind channel 11 has in casing 1, and heat transfer device 2 establishes in casing 1 and heat transfer device 2 and the air current heat transfer that flows in heat transfer wind channel 11 to the realization is to the temperature regulation of air. It should be noted that the position of the heat exchanging device 2 is not limited, and for example, the heat exchanging device may be disposed in the heat exchanging air duct 11, and for example, may also be disposed at an inlet of the heat exchanging air duct 11.
as shown in fig. 1 and 2, a fresh air duct 12 is further disposed in the casing 1, and the fresh air duct 12 is used for introducing outdoor fresh air (i.e., air in an outdoor environment) from outdoors to indoors, so that the indoor air keeps a fresh and oxygen-rich state, and the comfort of the indoor environment is improved. The casing 1 is provided with an air outlet 10a, and the outlet 110 of the heat exchange air duct and the outlet 120 of the fresh air duct are both arranged at the air outlet 10a, so that the air outlet of the fresh air duct 12 and the air outlet of the heat exchange air duct 11 are mixed at the inner side of the air outlet 10a and are sent out through the air outlet 10a together.
Here, it should be noted that, in order to realize that "the outlet 110 of the heat exchange air duct and the outlet 120 of the fresh air duct are both arranged at the air outlet 10a, so that the air outlet of the fresh air duct 12 and the air outlet of the heat exchange air duct 11 mix air at the inner side of the air outlet 10a and are sent out through the air outlet 10a together", two implementation manners are specifically included: one is to arrange the outlet 120 of the fresh air duct at a position close to the air inlet in the casing 1 and to connect with the outlet 110 of the heat exchange air duct (as shown in fig. 1-7), and the other is to connect the outlet 120 of the fresh air duct to the sidewall of the outlet section of the fresh air duct 120 (as shown in fig. 8-12).
However, no matter which way, the outlet 120 of the fresh air duct is located in the casing 1, and belongs to a hidden design, so that the fresh air outlet is prevented from being separately arranged on the casing 1, that is, the fresh air duct 12 does not directly supply air to the outside of the casing 1 through the separately arranged fresh air outlet on the casing 1, but mixes the air flow at the outlet of the heat exchange air duct 11 at the air outlet 10a, and sends the air flow out from the air outlet 10a in a mixed air mode.
From this, because the air-out in new trend wind channel 12 and the air-out in heat transfer wind channel 11 are mixed the air-out to can avoid seting up the new trend export alone on casing 1, thereby can reduce the opening quantity on casing 1, thereby promote casing 1's structural strength, reduce casing 1's the processing degree of difficulty, promote casing 1's outward appearance nature.
Moreover, because new trend and heat transfer wind send out after mixing for the air current temperature that sends out of new trend wind channel 12 reaches fast and is close with the air current temperature that sends out of heat transfer wind channel 11, thereby can avoid because two strands of air currents blow off the casing 1 outside alone respectively, and the problem of unable effective mixture, and then can avoid the user to experience the great two strands of air currents of difference in temperature, in order to promote user experience travelling comfort.
In addition, because the fresh air duct 12 and the heat exchange duct 11 mix air at the air outlet 10a, rather than mix air at other positions of the heat exchange duct 11, for example, the outlet 120 of the fresh air duct is not communicated with the inlet or the middle of the heat exchange duct 11, the volume of the heat exchange duct 11 occupied by the fresh air flow can be avoided, and the ventilation quantity of the heat exchange duct 11 can be ensured to meet the requirements, so that the refrigeration and heating effects of the air conditioner 100 meet the user requirements.
It is understood that the air outlet 10a of the casing 1 may be one or more. For example, when the air outlet 10a is one, the outlet 110 of the heat exchange air duct and the outlet 120 of the fresh air duct may be both disposed at the air outlet 10a, so that the air outlet of the fresh air duct 12 and the air outlet of the heat exchange air duct 11 mix at the inner side of the air outlet 10a and are sent out through the air outlet 10a together; when the air outlets 10a are multiple, the outlet 110 of the heat exchange air duct may be disposed at the multiple air outlets 10a, and the outlet 120 of the fresh air duct may also be disposed at the multiple air outlets 10a, so that the air outlet of the fresh air duct 12 and the air outlet of the heat exchange air duct 11 are mixed at the inner side of each air outlet 10a and are sent out through the air outlets 10a together.
From this, according to the utility model discloses air conditioner 100, through establish replacement hot air duct 11 and new trend wind channel 12 in casing 1, and all establish the export 110 in heat transfer wind channel and the export 120 in new trend wind channel in air outlet 10a department, so that the air-out in new trend wind channel 12 mixes the wind and send out through air outlet 10a jointly with the air-out in heat transfer wind channel 11's inboard in air outlet 10a department, the refrigeration of air conditioner 100 has been guaranteed, the effect of heating, the air-out difference in temperature of having avoided air conditioner 100 simultaneously is great, user's comfort level has been promoted, and be convenient for guarantee the structural strength of casing 1 of air conditioner 100, simplify the manufacturing procedure of casing 1.
It can be understood that in the process of introducing outdoor fresh air into the room from the outside through the fresh air duct 12, the outdoor fresh air can be processed and then flow into the room, for example, the outdoor fresh air can be purified and then flow into the room, so that the cleanness and sanitation of the indoor environment are ensured, and the health of a user is ensured; of course, the outdoor fresh air may be subjected to humidification processing or the like, without being limited thereto.
In some embodiments of the present invention, as shown in fig. 4-7 and 10-12, the air conditioner 100 includes a fresh air blower 31 disposed in the fresh air duct 12, the fresh air blower 31 operates to drive the air in the fresh air duct 12 to flow, so that the air in the fresh air duct 12 has a certain pressure and the air can continuously flow out from the outlet 120 of the fresh air duct, so that the fresh air duct 12 can quickly and effectively introduce outdoor fresh air from the outdoor to the indoor, thereby improving the circulation efficiency between the indoor environment and the outdoor environment, and effectively ensuring the freshness and oxygen content of the indoor environment; moreover, the introduction of fresh air can be realized without an air supply device 32 corresponding to the heat exchange air duct 11, so that the introduction of outdoor fresh air is further ensured without affecting the refrigeration and heating effects of the air conditioner 100, and the introduction amount of the outdoor fresh air is conveniently controlled by controlling the operation of the fresh air fan 31.
The number and type of the fresh air fans 31 are not particularly limited, for example, the fresh air fans 31 may be one or more, and the fresh air fans 31 may be centrifugal fans or axial flow fans, etc.
In addition, when outdoor new trend for example purify the back and flow to when indoor again through handling, because be equipped with new trend fan 31 in new trend wind channel 12 for the air in new trend wind channel 12 has certain pressure, can effectively guarantee that the air in new trend wind channel 12 overcomes great resistance and handles in order to pass through smoothly, thereby has promoted the suitability and the practicality of air conditioner 100, is convenient for realize the multi-functional of air conditioner 100.
In the utility model discloses a further embodiment, as shown in fig. 2, air conditioner 100 still includes air ducting 4, and air ducting 4 establishes in the export 120 in new trend wind channel in order to be used for adjusting the air-out in new trend wind channel 12, for example, air ducting 4 can be used for adjusting at least one in the air-out direction, air output and the air-out speed etc. in new trend wind channel 12. From this, adjust the air-out in new trend wind channel 12 through air ducting 4, can adjust the mixed wind effect of the air-out in new trend wind channel 12 and the air-out in heat transfer wind channel 11, be convenient for realize the diversification of air-conditioner 100 air-out for air-conditioner 100 can satisfy user's different demands better.
Optionally, as shown in fig. 2, the air guiding device 4 includes an air deflector 41 rotatably disposed at the outlet 120 of the fresh air duct, and the air deflector 41 can open and close the outlet 120 of the fresh air duct during the rotation process; when the outlet 120 of the fresh air duct is opened by the air deflector 41, the air deflector 41 rotates to adjust the air outlet direction of the fresh air duct 12, and the like, thereby adjusting the air mixing effect of the air outlet of the fresh air duct 12 and the air outlet of the heat exchange duct 11. Therefore, the air guide device 4 is simple in structure, convenient to implement and low in cost.
in addition, when the outlet 120 of the fresh air duct is closed by the air deflector 41, the air deflector 41 can participate in forming the wall surface of the heat exchange air duct 11, so that the air deflector 41 at the position for closing the outlet of the fresh air duct 12 realizes the continuity of the wall surface of the heat exchange air duct 11, and prevents air leakage from occurring in the heat exchange air duct 11, thereby ensuring the air output of the air conditioner 100, and further ensuring the refrigeration and heating effects of the air conditioner 100.
the number of the air deflectors 41 can be one or more; when the number of the air deflectors 41 is multiple, each air deflector 41 can rotate, the air deflectors 41 can be sequentially arranged along the transverse direction of the outlet 120 of the fresh air duct, and the air deflectors 41 can rotate synchronously or asynchronously; but is not limited thereto.
it will be appreciated that the operation of the air deflector 41 may be controlled by manual operation by the user and/or by the air conditioner 100 itself. For example, when the operation of the air deflector 41 is controlled by manual operation of a user, the user can rotate the air deflector 41 to a proper angle by manually rotating the air deflector 41, so that the air outlet direction and/or the air outlet amount of the fresh air duct 12 and the like meet the user requirements; when the operation of the air deflector 41 is controlled by the air conditioner 100 itself, the air conditioner 100 may further include a driving component connected to the air deflector 41, and at this time, the air conditioner 100 may control the rotation of the air deflector 41 by controlling the operation of the driving component, so that the air outlet direction and/or the air outlet amount of the fresh air duct 12 and the like meet the user requirements.
of course, the air guiding device 4 may also be another device capable of adjusting the air outlet of the fresh air duct 12; for example, the air guiding device 4 may include a switch door, which is slidably disposed at the outlet 120 of the fresh air duct to open and close the outlet 120 of the fresh air duct, wherein when the switch door opens the outlet 120 of the fresh air duct, the switch door may adjust the ventilation area of the outlet 120 of the fresh air duct by sliding, so as to adjust the outlet air of the fresh air duct 12; but is not limited thereto.
In some embodiments of the present invention, the outlet 120 of the fresh air duct includes a first outlet 120a, the first outlet 120a is one or more and the first outlet 120a is distributed on at least one side of the two lateral sides of the heat exchange air duct 11. For example, in the example of fig. 1 and fig. 2, the number of the first outlets 120a is two, and the two first outlets 120a may be distributed on two lateral sides of the heat exchange air duct 11, that is, one of the two first outlets 120a is distributed on one of the two lateral sides of the heat exchange air duct 11, and the other one is distributed on the other one of the two lateral sides of the heat exchange air duct 11, and the fresh air flowing out of the two first outlets 120a may be better mixed with the outlet air of the heat exchange air duct 11 at the air outlet 10a, so as to further improve the user experience comfort.
For another example, the first outlet 120a may also be one, and the first outlet 120a may be disposed on one of the two lateral sides of the heat exchange air duct 11, so that the fresh air flowing out of the first outlet 120a may be better mixed with the outlet air of the heat exchange air duct 11 at the air outlet 10 a. Of course, the first outlet 120a may also be three or more.
It can be understood that, when the air outlet 120 of the new air duct is distributed on at least one of the two lateral sides of the heat exchange air duct 11, and the air guiding device 4, such as the air guiding plate 41, is disposed at the air outlet 120 of the new air duct, the air guiding plate 41 rotates to adjust the air outlet direction of the air outlet 120 of the new air duct, thereby adjusting the air supply range of the air conditioner 100, for example, the air outlet direction of the air outlet 120 of the new air duct may be deviated to the air outlet direction at the outlet 110 of the heat exchange air duct, so that the air conditioner 100 may supply air in a wide range, and the applicability of the air conditioner 100 is improved.
Specifically, as shown in fig. 4 to 7, the fresh air duct 12 includes a first air duct 121, the first air duct 121 extends along the longitudinal direction of the heat exchange air duct 11, and the first air duct 121 is located on one lateral side of the heat exchange air duct 11, so as to facilitate the arrangement of the first air duct 121, and facilitate ensuring that the air conditioner 100 has a compact structure and occupies a small space. The outlet of the first air duct 121 forms a first outlet 120a, the outlet 110 of the heat exchange air duct may extend along the longitudinal direction of the heat exchange air duct 11, and then the first outlet 120a may be disposed at one lateral side of the outlet 110 of the heat exchange air duct, and in the longitudinal direction of the heat exchange air duct 11, the first outlet 120a may be better matched with the outlet 110 of the heat exchange air duct.
It is understood that, in the longitudinal direction of the heat exchange air duct 11, the size relationship among the length of the outlet 110 of the heat exchange air duct, the length of the first outlet 120a, and the length of the air outlet 10a may be set according to actual requirements. For example, in the examples of fig. 1, 4 to 7, in the longitudinal direction of the heat exchange air duct 11, the length of the outlet 110 of the heat exchange air duct is equal to the length of the first outlet 120a, so that it is ensured that the air outlet of the heat exchange air duct 11 and the air outlet of the first outlet 120a can be uniformly mixed in the longitudinal direction of the heat exchange air duct 11, the air mixing effect is further improved, and the indoor comfort is ensured; and the length of the first outlet 120a may be equal to the length of the air outlet 10a, so that the outlet 110 of the heat exchange air duct, the first outlet 120a and the air outlet 10a have good matching performance, and the air conditioner 100 has a stable structure, is reliable to use, and has good appearance and ornamental performance.
It should be noted that "the transverse direction of the heat exchange air duct 11" may be understood as two sides of the width (for example, the left-right direction in fig. 1 and 5) of the heat exchange air duct 11; the "longitudinal direction of the heat exchange air duct 11" may be understood as a longitudinal direction of the heat exchange air duct 11 (for example, an up-down direction in fig. 1 and 5).
Optionally, as shown in fig. 1 and fig. 5 to fig. 7, the two first air ducts 121 are two, and the two first air ducts 121 are distributed on the two lateral sides of the heat exchange air duct 11, so that the two lateral sides of the outlet 110 of the heat exchange air duct are respectively provided with one first outlet 120a, that is, the two first outlets 120a may be two, and the two first outlets 120a are respectively arranged on the two lateral sides of the outlet 110 of the heat exchange air duct, thereby ensuring that the air outlet of the two first outlets 120a and the air outlet of the heat exchange air duct 11 are mixed at the air outlet 10a, and meanwhile, the two first air ducts 121 are reasonably arranged, thereby effectively improving the utilization rate of the internal space of the air conditioner 100.
further, as shown in fig. 4-7, the fresh air duct 12 further includes a second air duct 122, the second air duct 122 is communicated between the fresh air inlet 100b of the air conditioner 100 and the inlet of the first air duct 121, and a fresh air blower 31 is disposed in each second air duct 122, so that the outdoor air can flow into the second air duct 122 through the fresh air inlet 100b under the action of the fresh air blower 31 and then flow into the first air duct 121 from the second air duct 122, thereby ensuring that the fresh air duct 12 smoothly introduces the outdoor fresh air.
The second air duct 122 is one or more and the second air duct 122 is distributed on at least one of the two longitudinal sides of the heat exchange air duct 11, so that the second air duct 122 is communicated with the inlet of the first air duct 121, the length of the fresh air duct 12 is reduced, and the arrangement of the fresh air duct 12 is facilitated. For example, in the example of fig. 4 to 6, the second air duct 122 is one, the second air duct 122 is provided on one of two longitudinal sides of the heat exchange air duct 11 (for example, an upper side in fig. 6, or a lower side in fig. 4 and 5), and the inlet of the first air duct 121 may be located on one of two longitudinal sides of the first air duct 121, so that the inlet of the first air duct 121 is provided adjacent to the second air duct 122, so that the second air duct 122 communicates with the first air duct 121.
For another example, in the example of fig. 7, two second air ducts 122 are provided, two second air ducts 122 are respectively provided at two longitudinal sides (for example, upper and lower sides in fig. 7) of the heat exchange air duct 11, inlets of the first air ducts 121 may be two, inlets of the two first air ducts 121 may be respectively located at two longitudinal sides of the first air ducts 121, the second air duct 122 located at one longitudinal side of the heat exchange air duct 11 is communicated with the corresponding inlet of the first air duct 121, and the second air duct 122 located at the other longitudinal side of the heat exchange air duct 11 is communicated with the corresponding inlet of the first air duct 121.
It is understood that when there is one first air path 121, there may be one or two inlets of the first air path 121. If there is one inlet of the first air duct 121, the inlet of the first air duct 121 may be located at one longitudinal side of the first air duct 121, and at this time, there may be one second air duct 122, and the second air duct 122 may be disposed at the one longitudinal side of the first air duct 121 to communicate with the inlet of the first air duct 121; if the number of the inlets of the first air duct 121 is two, the inlets of the two first air ducts 121 may be respectively located at two longitudinal sides of the first air duct 121, and at this time, the number of the second air ducts 122 may be two, and the two second air ducts 122 may be respectively located at two longitudinal sides of the first air duct 121 to be respectively communicated with the inlets of the corresponding first air ducts 121.
when the first air path 121 is two, the inlet of the first air path 121 may be one or two. If there is one inlet of each first air duct 121, the inlets of the two first air ducts 121 may be located on the same side of the heat exchange air duct 11 in the longitudinal direction, or located on different sides of the heat exchange air duct 11 in the longitudinal direction, and at this time, there may be one or two second air ducts 122. For example, in the example of fig. 4 to 6, the inlets of the two first air ducts 121 are located on the same longitudinal side of the heat exchange air duct 11, in this case, there may be one second air duct 122, the second air duct 122 may be located on the same longitudinal side of the heat exchange air duct 11 as the inlets of the two first air ducts 121, and the second air ducts 122 are respectively communicated with the inlets of the two first air ducts 121; for another example, the inlets of the two first air ducts 121 are located at opposite sides of the longitudinal direction of the heat exchange air duct 11, and at this time, there may be two second air ducts 122, and the two second air ducts 122 are respectively communicated with the inlets of the corresponding first air ducts 121.
If there are two inlets of the first air duct 121 for each first air duct 121, and the inlets of the two first air ducts 121 of each first air duct 121 may be located at both longitudinal sides of the first air duct 121, there may be two second air ducts 122. For example, in the example of fig. 7, each first air duct 121 has four inlets of one first air duct 121 on both longitudinal sides, that is, the number of the inlets of the first air duct 121 is four, and the number of the second air ducts 122 is two, wherein one second air duct 122 may be located on the same longitudinal side of the heat exchange air duct 11 as the inlets of two first air ducts 121, and the other second air duct 122 may be located on the same longitudinal side of the heat exchange air duct 11 as the inlets of the other two first air ducts 121, so that each second air duct 122 is communicated with the inlets of the corresponding two first air ducts 121. But is not limited thereto.
When the second air duct 122 is communicated with the inlets of the two first air ducts 121, a splitter plate 122a may be disposed in the second air duct 122 to divide the downstream side of the second air duct 122 into two sub-air ducts, and the two sub-air ducts may be communicated with the inlets of the two first air ducts 121 in a one-to-one correspondence manner. But is not limited thereto.
Of course, the number of the second air ducts 122 may also be three or more.
It is understood that the position of the fresh air inlet 100b of the air conditioner 100 may be specifically set according to the actual application; for example, the fresh air inlet 100b of the air conditioner 100 may be formed on the cabinet 1, or the fresh air inlet 100b of the air conditioner 100 may be formed on the fresh air duct 100a, at this time, a fresh air duct mounting opening may be formed on the cabinet 1, and the fresh air duct 100a may be inserted and matched at the fresh air duct mounting opening to communicate with the second air duct 122.
In some embodiments of the present invention, the outlet 120 of the fresh air duct includes a second outlet 120b, the second outlet 120b is one or more and the second outlet 120b is distributed on at least one side of the longitudinal two sides of the heat exchange air duct 11. For example, in the example of fig. 12, there are two second outlets 120b, and the two second outlets 120b may be distributed on two longitudinal sides of the heat exchange air duct 11, that is, one of the two second outlets 120b is distributed on one of the two longitudinal sides of the heat exchange air duct 11, and the other one is distributed on the other of the two longitudinal sides of the heat exchange air duct 11, and the fresh air flowing out of the two second outlets 120b may also be better mixed with the outlet air of the heat exchange air duct 11 at the air outlet 10a, so as to further improve the comfort of user experience.
For another example, in the example shown in fig. 10 and 11, the second outlet 120b may also be one, and the second outlet 120b may be disposed on one of two longitudinal sides of the heat exchange air duct 11, so as to ensure that the air discharged from the second outlet 120b and the air discharged from the heat exchange air duct 11 mix at the air outlet 10 a.
It can be understood that, when the air outlets 120 of the fresh air duct are distributed on at least one of the two longitudinal sides of the heat exchange air duct 11, and the air guiding device 4, such as the air guiding plate 41, is disposed at the air outlet 120 of the fresh air duct, the air guiding plate 41 rotates to adjust the air outlet direction of the air outlet 120 of the fresh air duct, so as to adjust the cooling and heating effects of the air conditioner 100. For example, the air outlet 120 of the fresh air duct is arranged at the upper side of the heat exchange air duct 11, when the air conditioner 100 heats, the air deflector 41 rotates to make the air outlet direction of the air outlet 120 of the fresh air duct face downward to be deviated to the air outlet direction at the outlet 110 of the heat exchange air duct, so that the air outlet of the air conditioner 100 has a downward movement trend, which is beneficial to the homogenization of indoor temperature and the improvement of indoor comfort; for another example, the air outlet 120 of the fresh air duct is disposed at the lower side of the heat exchange air duct 11, and when the air conditioner 100 is refrigerating, the air deflector 41 rotates to make the air outlet direction of the air outlet 120 of the fresh air duct upward to deviate from the air outlet direction at the outlet 110 of the heat exchange air duct, so that the air outlet of the air conditioner 100 has an upward movement trend, which is beneficial to uniformizing the indoor temperature and improving the indoor comfort.
Specifically, as shown in fig. 10 to 12, the fresh air duct 12 includes one or more third air ducts 123, the third air ducts 123 are distributed on at least one of the two longitudinal sides of the heat exchange air duct 11, and the outlets of the third air ducts 123 form the second outlet 120b, so that the second outlet 120b may be disposed on at least one of the two longitudinal sides of the outlet 110 of the heat exchange air duct. When there is one third air duct 123, the third air duct 123 may be disposed on one of two longitudinal sides of the heat exchange air duct 11, and at this time, the second outlet 120b may be disposed on one of two longitudinal sides of the outlet 110 of the heat exchange air duct; when there are two third air ducts 123, the two third air ducts 123 may be respectively disposed at two longitudinal sides of the heat exchange air duct 11, and at this time, the two second outlets 120b may be respectively disposed at two longitudinal sides of the outlet 110 of the heat exchange air duct. Thus, the arrangement of the third air duct 123 is facilitated, and the compactness of the air conditioner 100 is facilitated.
For example, in the example of fig. 10 and 11, there is one third air duct 123, and the third air duct 123 may be located on the upper side of the heat exchange air duct 11, and of course, the third air duct 123 may also be located on the lower side of the heat exchange air duct 11; for another example, in the example of fig. 12, there are two third air ducts 123, and the two third air ducts 123 may be respectively located at the upper and lower sides of the heat exchange air duct 11.
of course, the number of the third air ducts 123 may also be three or more.
The inlet of the third air duct 123 is communicated to the fresh air inlet 100b of the air conditioner 100, and the fresh air fan 31 is arranged in each third air duct 123, so that the outdoor air can flow into the third air duct 123 through the fresh air inlet 100b under the action of the fresh air fan 31 and then flow out from the second outlet 120b, and the fresh air duct 12 is ensured to smoothly introduce the outdoor fresh air.
other configurations and operations of the air conditioner 100 according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.
An air conditioner 100 according to an embodiment of the present invention is described in detail below in six specific embodiments with reference to fig. 1 to 12. It is to be understood that the following description is illustrative only and is not intended as a specific limitation on the invention.
example one
in this embodiment, as shown in fig. 1 and 2, the air conditioner 100 includes a casing 1, a heat exchanger 2, a fresh air fan 31, and an air guide device 4, where the heat exchanger 2 is a heat exchanger.
The casing 1 is formed with an air inlet 10b and an air outlet 10a, the air inlet 10 may not be located at the rear side of the casing 1, and the air outlet 10b may be located at the front side of the casing 1. The casing 1 is provided with a heat exchange air duct 11 and a fresh air duct 12, and an outlet 110 of the heat exchange air duct and an outlet 120 of the fresh air duct are both arranged at the air outlet 10a, so that air outlet of the fresh air duct 12 and air outlet of the heat exchange air duct 11 are mixed at the inner side of the air outlet 10a and are sent out through the air outlet 10a together.
the fresh air fan 31 is arranged in the fresh air duct 12 to drive air in the fresh air duct 12 to flow, the air guide device 4 is arranged at the outlet 120 of the fresh air duct to adjust air outlet of the fresh air duct 12, the air guide device 4 comprises an air deflector 41, and the air deflector 41 is rotatably arranged at the outlet 120 of the fresh air duct; an air supply device 32 is arranged in the casing 1, and the air supply device 32 is used for driving the air flow in the heat exchange air duct 11 to flow; the air supply device 32 may include at least one wind wheel 321, and the wind wheel 321 may be an axial flow wind wheel, or an oblique flow wind wheel, or a cross-flow wind flow, etc., and in the example of fig. 2, the wind wheel 321 is a cross-flow wind wheel.
Specifically, as shown in fig. 2, 4 and 5, the fresh air duct 12 includes two first air ducts 121 and two second air ducts 122, the two first air ducts 121 are distributed on two lateral sides (for example, left and right sides in fig. 5) of the heat exchange air duct 11, each first air duct 121 extends along a longitudinal direction (for example, an up-down direction in fig. 5) of the heat exchange air duct 11, an outlet of each first air duct 121 forms a first outlet 120a, so that the outlet 120 of the fresh air duct includes two first outlets 120a, and the two first outlets 120a are distributed on two lateral sides of the heat exchange air duct 11.
the lower side of each first air duct 121 is provided with an inlet of the first air duct 121, the number of the second air ducts 122 is one, and the fresh air fan 31 is arranged in the second air duct 122; the second air duct 122 is located at the lower side of the heat exchange air duct 11, the second air duct 122 is communicated between the fresh air inlet 100b of the air conditioner 100 and the inlets of the first air ducts 121, and the second air duct 122 is communicated with the inlets of the two first air ducts 121.
example two
As shown in fig. 6, the present embodiment has substantially the same structure as the first embodiment, wherein the same reference numerals are used for the same components, except that: the upper side of each first air duct 121 is provided with an inlet of the first air duct 121, and the second air duct 122 is located on the upper side of the heat exchange air duct 11.
EXAMPLE III
As shown in fig. 7, the present embodiment has substantially the same structure as the first embodiment, wherein the same reference numerals are used for the same components, except that: the upper side and the lower side of each first air duct 121 are respectively provided with an inlet of the first air duct 121, the number of the second air ducts 122 is two, the two second air ducts 122 are respectively located at the upper side and the lower side of the heat exchange air duct 11, the inlets of the two first air ducts 121 at the upper side and the second air ducts 122 at the lower side are both communicated, and the inlets of the two first air ducts 121 at the lower side and the second air ducts 122 at the lower side are both communicated.
Example four
As shown in fig. 8 to 10, the present embodiment has substantially the same structure as the first embodiment, wherein the same reference numerals are used for the same components, except that: the fresh air duct 12 includes a third air duct 123, the third air duct 123 is one, the third air duct 123 is located at the lower side of the heat exchange air duct 11, an inlet of the third air duct 123 is communicated to the fresh air inlet 100b of the air conditioner 100, an outlet of the third air duct 123 forms a second outlet 120b to form an outlet 120 of the fresh air duct, the second outlet 120b is formed on the lower side wall of the outlet section of the fresh air duct 120, and the downstream side of the third air duct 123 extends from bottom to top and forward, so that the outlet air at the second outlet 120b can be blown upward and forward, and the outlet air of the fresh air duct 12 and the outlet air of the heat exchange air duct 11 are mixed at the inner side of the air outlet 10a and are sent out through the air outlet 10a together; moreover, when the air conditioner 100 is in the cooling mode, outdoor fresh air can be introduced through the fresh air duct 12, so that the outlet air of the air conditioner 100 has an upward movement trend, which is beneficial to the homogenization of indoor temperature and the improvement of indoor comfort.
EXAMPLE five
As shown in fig. 11, the present embodiment has substantially the same structure as the fourth embodiment, wherein the same reference numerals are used for the same components, except that: the third air duct 123 is located at the upper side of the heat exchange air duct 11, the second outlet 120b is formed on the upper side wall of the outlet section of the fresh air duct 120, and the downstream side of the third air duct 123 extends from top to bottom and forwards, so that the outlet at the second outlet 120b can be blown out downwards and forwards, and it is ensured that the air outlet of the fresh air duct 12 and the air outlet of the heat exchange air duct 11 are mixed at the inner side of the air outlet 10a and are sent out through the air outlet 10a together; moreover, when the air conditioner 100 is in the heating mode, outdoor fresh air can be introduced through the fresh air duct 12, so that the outlet air of the air conditioner 100 has a downward movement trend, which is beneficial to the homogenization of indoor temperature and the improvement of indoor comfort.
EXAMPLE six
As shown in fig. 12, the present embodiment has substantially the same structure as the fourth embodiment, wherein the same reference numerals are used for the same components, except that: the number of the third air ducts 123 is two, and the two third air ducts 123 are respectively located at the upper side and the lower side of the heat exchange air duct 11, so that the comfort of cooling and heating of the air conditioner 100 is ensured.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
in the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
while embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. An air conditioner, comprising:
The air conditioner comprises a shell, an air outlet is formed in the shell, a heat exchange air channel and a fresh air channel are arranged in the shell, and an outlet of the heat exchange air channel and an outlet of the fresh air channel are both arranged at the air outlet, so that air outlet of the fresh air channel and air outlet of the heat exchange air channel are mixed at the inner side of the air outlet and are jointly sent out through the air outlet; and
and the heat exchange device is arranged in the shell and exchanges heat with the airflow flowing into the heat exchange air channel.
2. The air conditioner of claim 1, comprising a fresh air blower disposed within the fresh air duct.
3. The air conditioner according to claim 1, further comprising:
And the air guide device is arranged at the outlet of the fresh air duct and used for adjusting the air outlet of the fresh air duct.
4. The air conditioner as claimed in claim 3, wherein the air guide device comprises an air guide plate rotatably disposed at the outlet of the fresh air duct.
5. The air conditioner of claim 1, wherein the outlet of the fresh air duct comprises a first outlet, and the first outlet is one or more and is distributed on at least one of two lateral sides of the heat exchange air duct.
6. The air conditioner according to claim 5, wherein the fresh air duct comprises a first air duct extending in a longitudinal direction of the heat exchange air duct and located on one lateral side of the heat exchange air duct, and an outlet of the first air duct constitutes the first outlet.
7. The air conditioner according to claim 6, wherein the first air duct is two and is distributed on both lateral sides of the heat exchange air duct, so that one first outlet is respectively provided on both lateral sides of the outlet of the heat exchange air duct.
8. The air conditioner according to claim 6 or 7, wherein the fresh air duct further comprises a second air duct, the second air duct is communicated between a fresh air inlet of the air conditioner and an inlet of the first air duct, the second air duct is one or more and is distributed on at least one of two longitudinal sides of the heat exchange air duct, and a fresh air fan is arranged in each second air duct.
9. The air conditioner of claim 1, wherein the outlet of the fresh air duct comprises a second outlet, and the second outlet is one or more and is distributed on at least one of two longitudinal sides of the heat exchange air duct.
10. The air conditioner according to claim 9, wherein the fresh air duct comprises one or more third air ducts, the third air ducts are distributed on at least one of two longitudinal sides of the heat exchange air duct, an inlet of each third air duct is communicated to a fresh air inlet of the air conditioner, an outlet of each third air duct forms the second outlet, and a fresh air fan is arranged in each third air duct.
CN201920613742.XU 2019-04-29 2019-04-29 Air conditioner Active CN209763306U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109990389A (en) * 2019-04-29 2019-07-09 广东美的制冷设备有限公司 Air conditioner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109990389A (en) * 2019-04-29 2019-07-09 广东美的制冷设备有限公司 Air conditioner

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