CN212319880U - Air conditioner - Google Patents
Air conditioner Download PDFInfo
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- CN212319880U CN212319880U CN202020847721.7U CN202020847721U CN212319880U CN 212319880 U CN212319880 U CN 212319880U CN 202020847721 U CN202020847721 U CN 202020847721U CN 212319880 U CN212319880 U CN 212319880U
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- fresh air
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- 210000005239 tubule Anatomy 0.000 claims description 18
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
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Abstract
The utility model discloses an air conditioner, air conditioner includes casing, new trend air-supply line and new trend fan. The shell is provided with a heat exchange air inlet, a heat exchange air outlet and a fresh air outlet, the heat exchange air inlet is communicated with the heat exchange air outlet, and the fresh air outlet is close to the lower side of the heat exchange air outlet; the fresh air inlet pipe is suitable for communicating the fresh air outlet with the outdoor environment; the fresh air fan is arranged in the fresh air inlet pipe. The utility model discloses an air conditioner can reduce the inner space that the new trend fan occupy the air conditioner, and then reduces the whole volume of air conditioner.
Description
Technical Field
The utility model relates to an air conditioning equipment technical field, in particular to air conditioner.
Background
An air conditioner is usually provided with a fresh air blower therein, which is connected to the outdoor environment through a fresh air inlet pipe, so as to introduce outdoor fresh air into the room. However, the new air blower is installed inside the air conditioner in such a manner that the new air blower additionally occupies the inner space of the air conditioner, thereby resulting in a larger overall volume of the air conditioner.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an air conditioner aims at reducing the inner space that the new trend fan occupy the air conditioner, and then reduces the whole volume of air conditioner.
In order to achieve the above object, the utility model provides an air conditioner, air conditioner includes casing, new trend air-supply line and new trend fan. The shell is provided with a heat exchange air inlet, a heat exchange air outlet and a fresh air outlet, the heat exchange air inlet is communicated with the heat exchange air outlet, and the fresh air outlet is close to the lower side of the heat exchange air outlet; the fresh air inlet pipe is suitable for communicating the fresh air outlet with the outdoor environment; the fresh air fan is arranged in the fresh air inlet pipe.
Optionally, the casing includes a chassis, the chassis includes a base, and a volute tongue provided on the base, and the volute tongue enclose to form a heat exchange air duct communicating the heat exchange air inlet and the heat exchange air outlet;
the base is provided with the fresh air outlet so as to supply air to the lower side of the heat exchange air outlet; and/or the presence of a gas in the gas,
the volute is provided with the fresh air outlet so as to supply air to the heat exchange air duct.
Optionally, the air conditioner still includes the new trend play tuber pipe, the new trend play tuber pipe install in the base or on the spiral case, the new trend play tuber pipe will the new trend air-supply line with the new trend export intercommunication.
Optionally, the base includes the bottom plate and certainly the front end of bottom plate court the inboard last wallboard that extends of heat transfer wind channel, go up the wallboard with be formed with first holding chamber between the bottom plate, first holding chamber is applicable to the confession the holding of new trend tuber pipe.
Optionally, the volute comprises a volute bottom support connected with the base and a volute body arranged on the volute bottom support, a second accommodating cavity is formed between the back face of the volute body and the volute bottom support, and the second accommodating cavity is suitable for accommodating the fresh air outlet pipe.
Optionally, the lateral wall that the new trend goes out the tuber pipe runs through and is equipped with a plurality of exhaust vents, and is a plurality of the exhaust vent is followed the length direction that the new trend goes out the tuber pipe arranges, and is a plurality of the periphery of exhaust vent is protruding to be equipped with the air-out tubule, and is a plurality of the air-out tubule orientation the new trend export is extended.
Optionally, the fresh air outlet is composed of a plurality of fresh air holes arranged at intervals along the length direction of the heat exchange air outlet, and a plurality of air outlet tubules of the fresh air outlet pipe are respectively inserted into the plurality of fresh air holes; or,
the new trend export is followed the rectangular shape wind gap that heat transfer air outlet's length direction extends, a plurality of air-out tubules of new trend play tuber pipe are followed the length direction of new trend export arranges.
Optionally, keeping away from of air-out tubule the one end of exhaust vent is the beveling setting to be formed with the scarf, the periphery of scarf with the periphery parallel and level of fresh air hole.
Optionally, the fresh air inlet pipe comprises a first pipe section correspondingly located indoors, a second pipe section correspondingly located outdoors, and a third pipe section connecting the first pipe section and the second pipe section; wherein,
the fresh air fan is arranged on the first pipe section; or,
the fresh air fan is arranged on the second pipe section; or,
the fresh air fan is arranged on the third pipe section.
Optionally, the rotation speed of the fresh air fan is 30000 rpm-60000 rpm.
Optionally, the air conditioner is a wall-mounted air conditioner.
The technical scheme of the utility model, through set up the new trend export at the casing, this new trend export is through new trend air-supply line and outdoor environment intercommunication to install the new trend fan in the new trend air-supply line, thereby make the new trend fan not only need not to occupy the inner space of air conditioner, make whole volume reduce and the miniaturization, and the noise that the new trend fan produced can not directly be conducted to the room through the air conditioner, thereby effectively reduce the whole noise of air conditioner. Furthermore, this new trend export is close to the downside of heat transfer air outlet, and the new trend that blows off from the new trend export can be sent to the well lower floor space in room to mix the mixed wind that forms the comparatively suitable mixed wind of temperature with the wind that blows off from the heat transfer air outlet, then blow to the room together again, the temperature and the new freshness of this mixed wind all comparatively travelling comfort, thereby improve the comfortable experience of air conditioner.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of an air conditioner according to the present invention;
FIG. 2 is a schematic structural diagram of another embodiment of the air conditioner of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
fig. 4 is a schematic structural diagram of another embodiment of the air conditioner of the present invention;
FIG. 5 is an enlarged view at B in FIG. 4;
FIG. 6 is a schematic view of the installation position of the fresh air blower in the fresh air inlet pipe of the air conditioner of the present invention;
fig. 7 is a schematic structural view of an embodiment of a fresh air outlet pipe of the air conditioner of the present invention;
FIG. 8 is a front view of the fresh air outlet duct of FIG. 7;
FIG. 9 is a cross-sectional view of the fresh air outlet duct of FIG. 8 taken along line I-I;
FIG. 10 is a cross-sectional view of the fresh air outlet duct of FIG. 8 taken along line II-II;
fig. 11 is a side view of the fresh air outlet duct of fig. 7.
The reference numbers illustrate:
the purpose of the present invention is to provide a novel and improved method and apparatus for operating a computer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
In the related art, a conventional air conditioner is generally provided with a fresh air blower therein, which is integrated with the air conditioner and then communicated with an outdoor environment through a fresh air inlet duct to introduce outdoor fresh air into a room. Therefore, the conventional air conditioner has several disadvantages: first, the traditional new trend fan is bulky, and it is big to occupy the inner space of air conditioner, and then causes the whole bulky of air conditioner. Second, traditional new trend fan is installed inside the air conditioner, and the produced noise of traditional new trend fan in the course of the work is direct to indoor conduction, and the noise is big. Thirdly, the air volume of the traditional fresh air fan is small. If want to increase the fresh air volume, need enlarge the mounting hole that supplies big new trend air-supply line to pass through, or extra trompil, and then lead to the noise increase. Fourth, there is great difference in temperature in new trend and room air, and the new trend is hot-blast when summer, and the new trend is cold wind when winter, and the new trend blows directly and leads to the user uncomfortable easily.
In view of this, the utility model provides an embodiment of an air conditioner, the air conditioner can introduce the indoor room with outdoor new trend to supply fresh air for the indoor room, improve the air quality in the room. The air conditioner may solve at least one or more of the disadvantages of the conventional air conditioner described above. It should be noted that the air conditioner may be a wall-mounted air conditioner, a cabinet air conditioner, or a mobile air conditioner. The following description will mainly be given by taking a wall-mounted air conditioner as an example, and other models can be referred to for implementation.
Referring to fig. 1, in an embodiment of the air conditioner, the air conditioner includes a housing 100, a fresh air inlet duct 200, and a fresh air blower 300. The shell 100 is provided with a heat exchange air inlet 101, a heat exchange air outlet 102 and a fresh air outlet 104, the heat exchange air inlet 101 is communicated with the heat exchange air outlet 102, and the fresh air outlet 104 is close to the lower side of the heat exchange air outlet 102; the fresh air inlet duct 200 is adapted to communicate the fresh air outlet 104 with the outdoor environment; the fresh air fan 300 is installed in the fresh air inlet duct 200.
Specifically, the housing 100 may be provided with a heat exchange air inlet 101 at the top thereof, and a heat exchange air outlet 102 at the bottom or front lower end thereof; the inside of the casing 100 is formed with a heat exchange air duct 103, and the heat exchange air duct 103 communicates the heat exchange air inlet 101 and the heat exchange air outlet 102. The air conditioner is further provided with a heat exchanger 500 and a wind wheel 600 inside the casing 100, and the heat exchanger 500 is arranged to semi-surround the wind wheel 600. When the air conditioner works, the wind wheel 600 drives air to enter the shell 100 from the heat exchange air inlet 101, and the air flows to the heat exchange air outlet 102 from the heat exchange air duct 103 after being subjected to heat exchange through the heat exchanger 500, and then is blown out of a room from the heat exchange air outlet 102, so that refrigeration or heating is realized.
The air conditioner has a fresh air mode in addition to the cooling mode and the heating mode. When the air conditioner is in a fresh air mode, the fresh air fan 300 works and drives outdoor fresh air to enter from the fresh air inlet pipe 200, and the fresh air is conveyed to the inside of the air conditioner through the fresh air inlet pipe 200 and then is blown out from the fresh air outlet 104 of the air conditioner. Because the new trend export 104 is close to the downside of heat transfer air outlet 102 to the new trend that blows off from new trend export 104 not only can supply the new trend to lower floor's space in the room, and can also mix with the wind that blows off from heat transfer air outlet 102 and form the comparatively suitable mixed wind of temperature, then blows to the room together again, and the temperature and the new freshness of this mixed wind all are comparatively comfortable, thereby improve the comfortable experience of air conditioner. For example, in summer, the fresh air blown out from the fresh air outlet 104 of the air conditioner is hot air, the cold air blown out from the heat exchange air outlet 102 of the air conditioner is cold air, and the cold air presses the hot air downwards, and the cold air and the hot air can be mixed into natural cold air and then blown to a user; in winter, the fresh air blown out from the fresh air outlet 104 of the air conditioner is cold air, the hot air blown out from the heat exchange air outlet 102 of the air conditioner is hot air, and the cold air and the hot air are mixed into soft warm air and then blown to a user.
The fresh air inlet pipe 200 is located at the outer side of the air conditioner, and the fresh air fan 300 is installed in the fresh air inlet pipe 200, so that the inner space of the air conditioner can not be occupied, the whole volume of the air conditioner can be reduced, and the air conditioner is miniaturized. Because the fresh air fan 300 is positioned in the fresh air inlet pipe 200, most of the noise generated in the working process of the fresh air fan 300 can be conducted to the outside through the fresh air inlet pipe 200 and can not be directly conducted to a room through the air conditioner, so that the overall noise of the air conditioner is effectively reduced.
For the new air fan, the new air fan 300 comprises a motor and axial flow fan blades connected with the motor, the motor is a small high-rotation-speed motor and can generate large air volume, so that the whole volume of the new air fan 300 can be designed to be quite small, and the air volume of the new air fan can be equal to or larger than that of the traditional new air fan by increasing the rotation speed of the new air fan. The following table 1 is the rotation speed-air volume comparison table of the fresh air fan and the traditional fresh air fan of the air conditioner of the utility model:
TABLE 1
As can be seen from the above table 1, the utility model discloses fresh air fan 300 of air conditioner has high rotational speed motor through the adoption, and its rotational speed can be up to 30000rpm ~ 60000rpm, and the amount of wind is especially up to 57m3/h～81.5m3The air volume of the fresh air fan 300 is far greater than that of the traditional fresh air fan. Therefore, the overall volume of the new air blower 300 can be designed to be relatively small, and the air volume equal to or larger than that of the traditional new air blower 300 can be obtained by increasing the rotating speed of the new air blower. This new trend fan 300 mountable is in the new trend air-supply line 200 of conventional size, need not additionally to increase the pipe diameter of new trend air-supply line 200. Generally speaking, the pipe diameter (diameter) of the fresh air inlet pipe 200 is 10 mm-60 mm, and the maximum diameter of the cross section of the fresh air fan 300 is smaller than the pipe diameter of the fresh air inlet pipe 200, so that the volume of the fresh air fan 300 is quite small.
The technical scheme of the utility model, through seting up new trend export 104 at casing 100, this new trend export 104 is through new trend air-supply line 200 and outdoor environment intercommunication to install new trend fan 300 in new trend air-supply line 200, thereby make new trend fan 300 not only need not to occupy the inner space of air conditioner, make whole volume reduce and the miniaturization, and the noise that new trend fan 300 produced can not directly be conducted to the room through the air conditioner, thereby effectively reduce the whole noise of air conditioner. In addition, this new trend export 104 is close to the downside of heat transfer air outlet 102, and the new trend that blows out from new trend export 104 can be sent to the well lower floor space in room to mix with the wind that blows out from heat transfer air outlet 102 and form the comparatively suitable mixed wind of temperature, then blow to the room together again, the temperature and the new freshness of this mixed wind all comparatively travelling comfort, thereby improve the comfortable experience of air conditioner.
Referring to fig. 1, the specific position of the fresh air fan 300 in the fresh air inlet duct 200 can be set according to the portions of the fresh air inlet duct 200 corresponding to different environments. Specifically, the fresh air inlet duct 200 includes a first duct section 210 located indoors, a second duct section 220 located outdoors, and a third duct section 230 connecting the first duct section 210 and the second duct section 220; when the air conditioner is installed in a room, the first pipe section 210 of the fresh air inlet pipe 200 is located in the room, the second pipe section 220 of the fresh air inlet pipe 200 passes through the installation hole on the wall 10 and extends out of the room, and the third pipe section 230 of the fresh air inlet pipe 200 penetrates through the wall 10. Based on this, the specific position of the fresh air fan 300 in the fresh air inlet pipe 200 can have the following three setting modes:
in one embodiment, the fresh air blower 300 is installed in the first section 210 (P in FIG. 6) of the fresh air inlet duct 2001The indicated location). Therefore, the fresh air fan 300 is close to the air conditioner, the wire of the electric control component of the air conditioner can directly extend into a small distance from the inner end of the fresh air inlet pipe 200 to be connected to the fresh air fan 300, so that the connection of the fresh air fan 300 and the electric control component is facilitated, and the follow-up overhaul, maintenance and other operations are also facilitated.
In another embodiment, the fresh air blower 300 is mounted to the second duct of the fresh air inlet duct 200Segment 220 (as P in FIG. 6)2The indicated location). Therefore, the fresh air fan 300 is far away from the air conditioner and is shielded by the wall 10, and the noise generated by the work of the fresh air fan 300 is not easy to be conducted indoors, so that the overall noise of the air conditioner is greatly reduced.
In yet another embodiment, the fresh air blower 300 is installed in the third section 230 (P in FIG. 6) of the fresh air inlet duct 2003The indicated location). Because the third pipe section 230 of this new trend air-supply line 200 passes from wall body 10 to wall body 10 can support this third pipe section 230, just also be equivalent to supporting new trend fan 300, makes new trend fan 300 be difficult for rocking and drops, and the stability of new trend fan 300 installation is preferred.
The installation positions of the three fresh air fans 300 in the fresh air inlet duct 200 introduced in the three embodiments can be selected according to the difficulty of assembly or the user's requirement, and no specific limitation is set herein.
According to any of the above embodiments, the housing 100 includes a chassis 110 and a front panel 120 disposed on the front side of the chassis 110. The base plate 110 includes a base 111, and a volute 112 and a volute tongue 113 disposed on the base 111, wherein the volute tongue 113 and the volute 112 enclose to form a heat exchange air duct 103 communicating the heat exchange air inlet 101 and the heat exchange air outlet 102. Based on this, the volute 112 may be provided with the fresh air outlet 104 to supply air to the heat exchange air duct 103 (as shown in fig. 1), so that the fresh air outlet 104 is located in the heat exchange air duct 103, and the fresh air blown out from the fresh air outlet 104 may be uniformly mixed with the air flow in the heat exchange air duct 103, and then blown out from the heat exchange air outlet 102 together, so as to improve the uniformity of mixing of the fresh air and the air conditioning air. Moreover, when the heat exchange air outlet 102 is closed by the air deflector, the fresh air outlet 104 is also isolated from the external environment, and air in the external environment is not easy to enter into the air conditioner from the fresh air outlet 104.
Of course, the base 111 may be provided with a fresh air outlet 104 to supply air to the lower side of the heat exchange air outlet 102 (as shown in fig. 2). Because the user is usually in the front lower part of the air conditioner, the blown fresh air cannot be directly blown to the user, and the stimulation of outdoor cold air or hot air to the user is reduced. That is, the fresh air outlet 104 may be one, and the fresh air outlet 104 may be provided with the base 111 or the volute 112; the number of the fresh air outlets 104 may be two, and the two fresh air outlets 104 are respectively provided with the base 111 and the volute 112.
Referring to fig. 1 or fig. 2, in an embodiment, to conveniently guide the fresh air introduced by the fresh air inlet duct 200 to be blown out from the fresh air outlet 104, the air conditioner further includes a fresh air outlet duct 400, and the fresh air outlet duct 400 communicates the fresh air inlet duct 200 with the fresh air outlet 104. The fresh air outlet pipe 400 extends along the length direction of the casing 100. One end or the middle part of the fresh air outlet pipe 400 is communicated with the fresh air inlet pipe 200, and the other end of the fresh air outlet pipe 400 is sealed. The fresh air introduced by the fresh air inlet pipe 200 enters the fresh air outlet pipe 400, and is guided by the fresh air outlet pipe 400 to blow to the fresh air outlet 104. For the installation position of the fresh air outlet pipe 400, the fresh air outlet pipe 400 is installed on the base 111 or the volute 112, and is not specifically limited herein.
Referring to fig. 2 and fig. 3, optionally, the volute 112 includes a volute bottom support 1121 connected to the base 111 and a volute main body 1122 disposed on the volute bottom support 1121, a first accommodating cavity 105 is formed between a back surface of the volute main body 1122 and the volute bottom support 1121, and the first accommodating cavity 105 is suitable for accommodating the fresh air outlet pipe 400. At this time, the fresh air outlet 104 may be disposed on the scroll main body 1122 to blow fresh air to the heat exchange air duct 103.
Since the first accommodating cavity 105 is formed on the back of the volute 112, that is, the first accommodating cavity 105 is exposed on the back of the air conditioner, the fresh air outlet pipe 400 can be directly assembled from the back of the air conditioner without disassembling the casing 100 of the air conditioner, and the assembly operation is quite simple. In addition, after the air conditioner is installed on the wall body, the back of the air conditioner is hidden by the fresh air outlet pipe 400, and the overall appearance of the air conditioner cannot be influenced.
Referring to fig. 4 and 5, optionally, the base 111 includes a bottom plate 1111 and an upper wall plate 1112 extending from a front end of the bottom plate 1111 toward an inner side of the heat exchange air duct 103, a second accommodating cavity 106 is formed between the upper wall plate 1112 and the bottom plate 1111, and the second accommodating cavity 106 is adapted to accommodate the fresh air outlet pipe 400. In this case, the fresh air outlet 104 may be provided on the bottom plate 1111 or the upper wall plate 1112.
Through installing in second holding chamber 106 with new trend tuber pipe 400, can be abundant the inside cavity of base 111, need not to dispose the space that supplies new trend tuber pipe 400 to install in the inside additional of air conditioner. That is, the fresh air outlet pipe 400 can be selectively installed in the first accommodating cavity 105 or the second accommodating cavity 106.
Referring to fig. 7 to 9, in an embodiment, for the air outlet mode of the fresh air outlet pipe 400, a plurality of air outlet holes 410 may be formed through the sidewall of the fresh air outlet pipe 400, the plurality of air outlet holes 410 are arranged along the length direction of the fresh air outlet pipe 400, air outlet tubules 420 are convexly disposed on the periphery of the plurality of air outlet holes 410, and the plurality of air outlet tubules 420 extend toward the fresh air outlet 104.
Specifically speaking, after the fresh air is introduced into the fresh air outlet pipe 400 by the fresh air inlet pipe 200, the fresh air flows along the length direction of the fresh air outlet pipe 400, and then the fresh air passes through the air outlet holes 410 of the fresh air outlet pipe 400, and is dispersedly blown out to the fresh air outlet 104 from the air outlet tubules 420 at the air outlet holes 410, so that a stream of fresh air flow with a small strand is formed, the fresh air is uniformly diffused, and the comfort level is good.
Referring to fig. 8 to 10, further, the fresh air outlet 104 is composed of a plurality of fresh air holes arranged at intervals along the length direction of the heat exchange air outlet 102, and a plurality of air outlet tubules 420 of the fresh air outlet duct 400 are respectively inserted into the plurality of fresh air holes. Therefore, the fresh air outlet 104 can be accurately led to the fresh air, and the fresh air hole can limit the air outlet tubule 420, so that the whole fresh air outlet pipe 400 is not easy to move, and the fixed structure of the fresh air outlet pipe 400 can be reduced. Of course, in other embodiments, the fresh air outlet 104 may also be a strip-shaped air outlet extending along the length direction of the heat exchange air outlet 102, and the air outlet tubules 420 of the fresh air outlet pipe 400 are arranged along the length direction of the fresh air outlet 104.
Further, the one end of air outlet tubule 420 that is kept away from exhaust vent 410 is the chamfer setting to be formed with chamfer 421, the periphery of chamfer 421 with the periphery parallel and level of fresh air hole. The air flow in the fresh air outlet pipe 400 firstly enters the air outlet tubule 420 through the air outlet 410, and then is blown out from the inclined notch 421 of the air outlet tubule 420. Because the inclined notch 421 is formed with a tip, the air flow is guided to flow out attached to the wall, the wind resistance at the outlet end of the air outlet tubule 420 is reduced, and the fresh air can be blown out quickly. The inclined notch 421 is flush with the periphery of the fresh air hole, so that the outlet end of the air outlet tubule 420 is prevented from protruding out of the outer surface of the shell 100, and the smoothness of the outer surface of the shell 100 is prevented from being affected.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (11)
1. An air conditioner, characterized in that the air conditioner comprises:
the heat exchanger comprises a shell, a heat exchange air inlet, a heat exchange air outlet and a fresh air outlet, wherein the shell is provided with the heat exchange air inlet, the heat exchange air outlet and the fresh air outlet;
a fresh air inlet pipe adapted to communicate the fresh air outlet with an outdoor environment; and
the fresh air fan is arranged in the fresh air inlet pipe.
2. The air conditioner according to claim 1, wherein the housing includes a base plate, the base plate includes a base, and a volute tongue provided on the base, the volute tongue and the volute tongue enclosing to form a heat exchange air duct communicating the heat exchange air inlet and the heat exchange air outlet;
the base is provided with the fresh air outlet so as to supply air to the lower side of the heat exchange air outlet; and/or the presence of a gas in the gas,
the volute is provided with the fresh air outlet so as to supply air to the heat exchange air duct.
3. The air conditioner of claim 2, further comprising a fresh air outlet pipe, wherein the fresh air outlet pipe is mounted on the base or the volute, and the fresh air outlet pipe communicates the fresh air inlet pipe with the fresh air outlet.
4. The air conditioner according to claim 3, wherein the base includes a bottom plate and an upper wall plate extending from a front end of the bottom plate toward an inner side of the heat exchange air duct, and a second receiving cavity is formed between the upper wall plate and the bottom plate, and the second receiving cavity is adapted to receive the fresh air outlet duct.
5. The air conditioner of claim 3, wherein the volute includes a volute bottom support connected to the base and a volute body disposed on the volute bottom support, a first receiving chamber is formed between a back surface of the volute body and the volute bottom support, and the first receiving chamber is adapted to receive the fresh air outlet duct.
6. The air conditioner according to claim 3, wherein a plurality of air outlets are formed through a side wall of the fresh air outlet pipe, the plurality of air outlets are arranged along a length direction of the fresh air outlet pipe, air outlet thin pipes are convexly arranged on the periphery of the plurality of air outlets, and the plurality of air outlet thin pipes extend towards the fresh air outlet.
7. The air conditioner according to claim 6, wherein the fresh air outlet is composed of a plurality of fresh air holes arranged at intervals along the length direction of the heat exchange air outlet, and a plurality of air outlet fine tubes of the fresh air outlet tube are respectively inserted into the plurality of fresh air holes; or,
the new trend export is followed the rectangular shape wind gap that heat transfer air outlet's length direction extends, a plurality of air-out tubules of new trend play tuber pipe are followed the length direction of new trend export arranges.
8. The air conditioner as claimed in claim 7, wherein an end of the air outlet tubule away from the air outlet is obliquely cut to form an oblique cut, and a periphery of the oblique cut is flush with a periphery of the fresh air hole.
9. The air conditioner according to any one of claims 1 to 8, wherein said fresh air inlet duct comprises a first duct section corresponding to the indoor location, a second duct section corresponding to the outdoor location, and a third duct section connecting said first duct section and said second duct section; wherein,
the fresh air fan is arranged on the first pipe section; or,
the fresh air fan is arranged on the second pipe section; or,
the fresh air fan is arranged on the third pipe section.
10. The air conditioner according to any one of claims 1 to 8, wherein the rotation speed of the fresh air blower is 30000rpm to 60000 rpm.
11. An air conditioner according to any one of claims 1 to 8, wherein the air conditioner is a wall-mounted air conditioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020847721.7U CN212319880U (en) | 2020-05-19 | 2020-05-19 | Air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020847721.7U CN212319880U (en) | 2020-05-19 | 2020-05-19 | Air conditioner |
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| CN212319880U true CN212319880U (en) | 2021-01-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113959008A (en) * | 2021-05-20 | 2022-01-21 | 青岛海尔空调器有限总公司 | Wall-mounted fresh air conditioner indoor unit and air conditioner |
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2020
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113959008A (en) * | 2021-05-20 | 2022-01-21 | 青岛海尔空调器有限总公司 | Wall-mounted fresh air conditioner indoor unit and air conditioner |
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