CN209263165U - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN209263165U CN209263165U CN201821549172.4U CN201821549172U CN209263165U CN 209263165 U CN209263165 U CN 209263165U CN 201821549172 U CN201821549172 U CN 201821549172U CN 209263165 U CN209263165 U CN 209263165U
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- fresh air
- air
- heat exchange
- module
- fresh
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- 238000000746 purification Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 10
- 238000005452 bending Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The utility model discloses a kind of air conditioner, and the air conditioner includes: heat exchange module, and the heat exchange module is equipped with heat exchange air inlet；Fresh air module, it is arranged in described heat exchange module one end, the fresh air module includes fresh inlet, fresh air duct, fresh-air fan, fresh air outlet, and the fresh inlet and fresh air outlet are connected to the fresh air duct, and the fresh-air fan is set in the fresh air duct；The wall surface close to the heat exchange air inlet of the fresh air duct, which has, exports the first guide face being connected with the fresh air, and on the air-out direction of the fresh air channel, first guide face is towards the direction bending close to the heat exchange air inlet or is obliquely installed.Technical solutions of the utility model have the advantages that the fresh air intake of heat exchange air inlet is big.
Description
Technical Field
The utility model relates to an electrical apparatus field, in particular to air conditioner.
Background
When a traditional air conditioner is used for cooling or heating, indoor airflow is usually in internal circulation, and no fresh air is introduced, so that the use comfort of the air conditioner is low. In order to solve the problem, an air conditioner with a fresh air module appears, and the air conditioner with the fresh air module on the market generally has the problem of low air volume from fresh air to a heat exchange module.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an air conditioner aims at promoting heat transfer module's new trend intake.
In order to achieve the above object, the present invention provides an air conditioner, including:
the heat exchange module is provided with a heat exchange air inlet;
the fresh air module is arranged at one end of the heat exchange module and comprises a fresh air inlet, a fresh air duct, a fresh air fan and a fresh air outlet, the fresh air inlet and the fresh air outlet are communicated with the fresh air duct, and the fresh air fan is arranged in the fresh air duct;
the wall surface of the fresh air channel close to the heat exchange air inlet is provided with a first flow guide surface connected with the fresh air outlet, and the first flow guide surface is bent or obliquely arranged towards the direction close to the heat exchange air inlet in the air outlet direction of the fresh air channel.
Optionally, the air conditioner further comprises a shell, and the heat exchange air duct and the fresh air duct are formed in the shell; or,
the air conditioner also comprises a shell, the heat exchange air channel is formed in the shell, a fresh air module installation cavity is formed in the shell, the fresh air module is arranged in the fresh air module installation cavity, the fresh air channel is formed in the fresh air module, and an opening is formed in the shell at a fresh air outlet; or,
the heat exchange module is provided with a heat exchange shell, the heat exchange air channel is arranged in the heat exchange shell, the fresh air module is provided with a fresh air shell, the fresh air channel is arranged in the fresh air shell, and the fresh air shell is connected with the heat exchange shell and is arranged outside the heat exchange shell. Optionally, the first flow guide surface is arranged in a convex arc surface.
Optionally, a partition plate is arranged in the shell to separate the fresh air duct and the heat exchange air duct from the inner cavity of the shell; the partition board is provided with an air guide section connected with the edge of the fresh air outlet, and the air guide section is bent or obliquely arranged towards the direction close to the heat exchange air inlet in the air outlet direction of the fresh air channel so as to form the first flow guide surface on the air guide section.
Optionally, both side edges of the air guiding section are in contact with an inner wall surface of the outer shell.
Optionally, the wall surface of the heat exchange air inlet is far away from the fresh air outlet of the fresh air duct, and the wall surface is provided with a second flow guide surface connected with the fresh air outlet, and the second flow guide surface is bent or inclined towards the direction close to the heat exchange air inlet in the air outlet direction of the fresh air duct.
Optionally, the second flow guiding surface is a concave arc surface.
Optionally, the fresh air module further comprises a purification module arranged in the fresh air duct.
Optionally, the heat exchange air inlet is located at the top of the heat exchange module, and the fresh air outlet is located at the top of the fresh air module.
Optionally, the air conditioner includes wall-mounted air conditioner indoor set, wall-mounted air conditioner indoor set include the shell fresh air module with heat exchange module.
The technical scheme of the utility model is that the air conditioner can blow fresh air by adopting the fresh air module, the fresh air duct is close to the first flow guide surface of the wall surface of the heat exchange air inlet, and is bent or inclined towards the heat exchange air inlet in the air outlet direction of the fresh air duct, so that the first flow guide surface can guide the air blown out from the fresh air duct to the heat exchange air inlet, and the heat exchange fan sucks the fresh air at the heat exchange air inlet into the heat exchange air duct for heat exchange, so that the first flow guide surface has the function of increasing the fresh air intake at the heat exchange air inlet; the temperature of the fresh air is usually different from the target temperature to be adjusted by the air conditioner, and the increase of the fresh air inlet amount at the heat exchange air inlet enables more fresh air to be adjusted by the heat exchanger, so that the temperature of the fresh air is proper, and the comfort of the air conditioner is improved.
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 top view of the air conditioner of FIG. 1;
FIG. 3 is a cross-sectional view of the air conditioner AA of FIG. 2;
FIG. 4 is an enlarged view of the air conditioner of FIG. 3 at B;
FIG. 5 is a schematic structural diagram of another embodiment of the air conditioner of the present invention;
fig. 6 is an enlarged view of the air conditioner of fig. 5 at C.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | Outer casing | 110 | Fresh air duct |
| 120 | Heat exchange air duct | 130 | Fresh air outlet |
| 140 | Heat exchange air inlet | 150 | First flow guide surface |
| 160 | Partition board | 200 | Fresh air module |
| 210 | Fresh air fan | 220 | Purification module |
| 300 | Heat exchange module | 310 | Heat exchanger |
| 320 | Heat exchange fan | 400 | Second flow guide surface |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
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 meaning of "and/or" appearing throughout is to include three technical solutions, taking "A and/or B" as an example, including the A solution, or the B solution, or the solution that A and B satisfy simultaneously. 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.
The utility model provides an air conditioner.
In the embodiment of the present invention, as shown in fig. 1 to 4, the air conditioner includes:
the heat exchange module 300 is provided with a heat exchange air inlet 140; the heat exchange module 300 further comprises a heat exchange air duct 120 communicated with the heat exchange air inlet 140, and a heat exchanger 310 and a heat exchange fan 320 arranged in the heat exchange air duct 120; the heat exchange fan 320 sucks wind from the heat exchange air inlet 140, exchanges heat through the heat exchanger 310 to change the temperature, and blows the wind to the indoor;
the fresh air module 200 is arranged at one end of the heat exchange module 300, the fresh air module 200 comprises a fresh air inlet 130, a fresh air duct 110, a fresh air fan 210 and a fresh air outlet 130, the fresh air inlet and the fresh air outlet 130 are both communicated with the fresh air duct 110, and the fresh air fan 210 is arranged in the fresh air duct 110; the fresh air fan 210 is used for blowing fresh air out of the fresh air outlet 130;
the wall surface of the fresh air duct 110 close to the heat exchange air inlet 140 has a first flow guide surface 150 connected to the fresh air outlet 130, and in the air outlet direction of the fresh air duct 110, the first flow guide surface 150 is curved toward the heat exchange air inlet 140, in this embodiment, the first flow guide surface 411 is not limited to the above technical solution, but in other embodiments, the first flow guide surface may also be inclined toward the heat exchange air inlet, and the first flow guide surface is a plane and has an effect of guiding the air of the fresh air outlet to the heat exchange air inlet.
The technical scheme of the utility model is that the air conditioner can blow fresh air indoors by adopting the fresh air module 200, the wall surface of the fresh air duct 110 close to the heat exchange air inlet 140 is provided with the first flow guide surface 150 for guiding the fresh air in the fresh air duct 110 to the heat exchange air inlet 140, so that the fresh air inlet volume at the heat exchange air inlet 140 is increased; fresh air fan 210 blows to fresh air wind channel 110, because first water conservancy diversion face 150 in fresh air wind channel 110 air-out direction on heat transfer air intake 140 is crooked, consequently fresh air wind channel 110 wind part is followed first water conservancy diversion face 150 to heat transfer air intake 140 blows off under heat transfer fan 320's the attraction, the new trend of heat transfer air intake 140 department is inhaled in heat transfer module 300 and is adjusted the temperature for heat transfer air intake 140's new trend intake increase, through the new trend of adjusting the temperature blow to indoor comfort that can promote this air conditioner to use, the utility model discloses a the new amount of wind that heat transfer module 300 of air conditioner blown is big, and the use travelling comfort of air conditioner is high.
Further, in this embodiment, as shown in fig. 1 to fig. 3, the air conditioner further includes a housing 100, and the heat exchange air duct 120 and the fresh air duct 110 are formed in the housing 100, so as to facilitate installation of the fresh air module 200 and the heat exchange module 300; the embodiment is not limited to the above technical solution, and in other embodiments, the air conditioner further includes a housing, the heat exchange air duct is formed in the housing, a fresh air module installation cavity is formed in the housing, the fresh air module is arranged in the fresh air module installation cavity, the fresh air duct is formed in the fresh air module, and an opening is formed at the fresh air outlet of the housing; or, the heat exchange module has a heat exchange shell, the heat exchange air channel is arranged in the heat exchange shell, the fresh air module has a fresh air shell, the fresh air channel is arranged in the fresh air shell, and the fresh air shell is connected with the heat exchange shell and is arranged outside the heat exchange shell.
Further, in this embodiment, as shown in fig. 3 and 4, the first flow guiding surface 150 is arranged in a convex arc surface, so that when the fresh air of the fresh air outlet 130 passes through the first flow guiding surface 150, under the action of the pressure of the fresh air flow and the coanda effect, part of the fresh air moves along the first flow guiding surface 150 and flows to the heat exchanging air inlet 140, thereby increasing the fresh air volume at the heat exchanging air inlet 140. The embodiment is not limited to the above technical solution, and the first flow guiding surface may also be a concave arc surface; the first flow guiding surface may have a concave arc section and a convex arc section, and the air flow flowing out from the fresh air outlet flows towards the heat exchange air inlet along the first flow guiding surface.
Further, in this embodiment, as shown in fig. 3 and fig. 4, a partition 160 is disposed in the casing 100 to separate the inner cavity of the casing 100 into the fresh air duct 110 and the heat exchange air duct 120, and the fresh air duct 110 and the heat exchange air duct 120 are respectively located at two sides of the partition 160; the partition 160 has an air guiding section connected to the edge of the fresh air outlet 130, and the air guiding section is curved toward the direction close to the heat exchanging air inlet 140 in the air outlet direction of the fresh air duct 110, so as to form the first flow guiding surface 150 on the air guiding section. The partition plate 160 isolates the installation space of the fresh air module 200 from the installation space of the heat exchange module 300, one part of fresh air blown out by the fresh air module 200 is directly sent into a room, and the other part of fresh air returns to the heat exchange air inlet 140; the wind that new trend export 130 sent is not handled by adjusting the temperature, and too much new trend is direct to be insufflated indoor temperature regulation effect that reduces the air conditioner easily, consequently introduces heat exchange module 300 with partial new trend, can guarantee when introducing the new trend that the air conditioner blows the temperature regulation effect when, promotes the use travelling comfort of air conditioner. In this embodiment, the air guiding section is not limited to be disposed in a bent manner, but in other embodiments, the air guiding section may be disposed in an inclined manner toward a direction close to the heat exchanging air inlet.
In other embodiments, the fresh air module further includes the fresh air fan housing, the fresh air duct is on the fresh air fan housing, a wall of the fresh air fan housing close to the heat exchange air inlet has an air guide section connected to an edge of the fresh air outlet, and in an air outlet direction of the fresh air duct, the air guide section is bent toward a direction close to the heat exchange air inlet to form the first flow guide surface on the air guide section.
Further, in this embodiment, both side edges of the air guiding section are abutted against the inner wall surface of the casing 100, so as to prevent the air in the fresh air duct 110 from flowing away from both side edges of the air guiding section, thereby reducing the induced air volume of the air guiding section. The embodiment is not limited to the above technical solution, and in other embodiments, cover plates may be disposed on two side edges of the air guiding section, and the cover plates extend toward the heat exchanging air inlet along the side edges of the air guiding section; as shown in fig. 5 and 6, the fresh air outlet 130 of the fresh air duct 110 is far away from the wall surface of the heat exchange air inlet 140, and has a second flow guide surface 400 connected to the fresh air outlet 130, in the air outlet direction of the fresh air duct 110, the second flow guide surface 400 is curved toward the direction close to the heat exchange air inlet 140, and the second flow guide surface 400 guides the air of the fresh air duct 110 to the heat exchange air inlet 140, so as to increase the fresh air inlet volume of the heat exchange air inlet 140, and the second flow guide surface 400 is a concave arc surface, which can reduce the wind resistance, so that the air outlet is smoother, and the second flow guide surface is not limited to a curved setting, but may also be an inclined setting.
Further, in this embodiment, as shown in fig. 3, the fresh air module 200 further includes a purification module 220 disposed in the fresh air duct 110, and the purification module 220 is configured to purify fresh air, so that the fresh air sent out from the fresh air outlet is cleaner; specifically, in this embodiment, the purification module 220 is disposed at the front end of the air outlet direction of the fan.
Further, in this embodiment, as shown in fig. 3, the fresh air fan 210 is a centrifugal fan, the fresh air fan 210 is attached to the partition plate 160, so that the fresh air fan 210 faces the fresh air inlet, and the air outlet of the fresh air fan 210 is facilitated.
Further, in this embodiment, as shown in fig. 1 and fig. 2, the heat exchanging air inlet is located at the top of the heat exchanging module, and the fresh air outlet is located at the top of the fresh air module. The fresh air outlet 130 is arranged at the top of the fresh air module 200, so that when the air conditioner works, the air sent out from the fresh air outlet 130 is not directly blown to an indoor human body, because the fresh air module 200 can purify the indoor air to form fresh air, or directly introduce the outdoor air to form fresh air, when the outdoor air introduced by the fresh air module 200 forms fresh air, the temperature of the outdoor air makes the human body feel uncomfortable, and the fresh air outlet 130 is arranged at the top of the fresh air module 200 to prevent the fresh air from being directly blown to the indoor human body; the heat exchanging air inlet 140 is disposed on the top plate of the housing 100, so that the air at the fresh air outlet 130 flows to the heat exchanging air inlet 140.
Further, in this embodiment, as shown in fig. 3, the air conditioner includes a wall-mounted air conditioner indoor unit, the wall-mounted air conditioner indoor unit includes the casing 100, the fresh air module 200 and the heat exchange module 300, the fresh air module 200 is disposed on one side of the length direction of the heat exchange module 300, so as to keep the shape of the casing 100 regular. The air conditioner of this embodiment is not limited to the above technical solution, and in other embodiments, the air conditioner may include a cabinet air conditioner indoor unit, where the cabinet air conditioner indoor unit includes a housing, the fresh air module, and the heat exchange module.
Further, in this embodiment, as shown in fig. 3, the heat exchange fan 320 of the heat exchange module 300 is the same as the fresh air fan 210 in the axial direction, which is beneficial to reducing the length of the casing 100; and the purification module 220 is arranged at one side of the fresh air fan 210 far away from the heat exchange fan 320, so that the purification module 220 has a larger installation space, which is convenient for increasing the purification area of the purification module 220. In this embodiment, the purification module 220 is disposed obliquely relative to the fresh air fan 210, and specifically, the purification module 220 is tilted in a direction away from the fresh air fan 210 in the air outlet direction of the fresh air duct 110. This embodiment is not limited to above-mentioned technical scheme, in other embodiments, also can, purification module sets up the new trend fan is kept away from the one side of new trend export, is favorable to reducing the length of shell.
The housing 100 of this embodiment is not limited to the above technical solution, and in other embodiments, the fresh air outlet is provided with an air door and a driving device connected to the air door, and the driving device may be a motor driving device connected to the control system of the air conditioner. The air door is opened when the air conditioner works, and the air door is closed when the air conditioner stops working, so that dust is prevented from falling into the fresh air duct when the air conditioner does not work.
Further, in this embodiment, as shown in fig. 1 and fig. 2, the fresh air outlet 130 and the heat exchanging air inlet 140 are provided with grilles, which is beneficial to increase the strength of the casing 100 and the safety performance of the air conditioner.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. An air conditioner, comprising:
the heat exchange module is provided with a heat exchange air inlet;
the fresh air module is arranged at one end of the heat exchange module and comprises a fresh air inlet, a fresh air duct, a fresh air fan and a fresh air outlet, the fresh air inlet and the fresh air outlet are communicated with the fresh air duct, and the fresh air fan is arranged in the fresh air duct;
the wall surface of the fresh air duct close to the heat exchange air inlet is provided with a first flow guide surface connected with the fresh air outlet, and the first flow guide surface is bent or inclined towards the direction close to the heat exchange air inlet in the air outlet direction of the fresh air duct.
2. The air conditioner according to claim 1, further comprising a housing, wherein a heat exchange air duct and the fresh air duct are formed in the housing; or,
the air conditioner also comprises a shell, a heat exchange air channel is formed in the shell, a fresh air module installation cavity is formed in the shell, the fresh air module is arranged in the fresh air module installation cavity, the fresh air channel is formed in the fresh air module, and an opening is formed in the fresh air outlet of the shell; or,
the heat exchange module is provided with a heat exchange shell, the heat exchange air channel is arranged in the heat exchange shell, the fresh air module is provided with a fresh air shell, the fresh air channel is arranged in the fresh air shell, and the fresh air shell is connected with the heat exchange shell and is arranged outside the heat exchange shell.
3. The air conditioner of claim 1, wherein the first air guide surface is provided in a convex arc surface.
4. The air conditioner according to claim 2, wherein a partition is provided in the casing to separate the fresh air duct and the heat exchange air duct from an inner cavity of the casing; the partition board is provided with an air guide section connected with the edge of the fresh air outlet, and the air guide section is bent or obliquely arranged towards the direction close to the heat exchange air inlet in the air outlet direction of the fresh air channel so as to form the first flow guide surface on the air guide section.
5. The air conditioner according to claim 4, wherein both side edges of said air guide section abut against an inner wall surface of said casing.
6. The air conditioner as claimed in claim 1, wherein the fresh air outlet of the fresh air duct is far from the wall of the heat exchanging air inlet, and has a second flow guiding surface connected to the fresh air outlet, and the second flow guiding surface is curved or inclined toward the direction close to the heat exchanging air inlet in the air outlet direction of the fresh air duct.
7. The air conditioner of claim 6, wherein the second flow guide surface is a concave arc surface.
8. The air conditioner of claim 1, wherein the fresh air module further comprises a purification module disposed within the fresh air duct.
9. The air conditioner of claim 1, wherein the heat exchange air inlet is located at the top of the heat exchange module, and the fresh air outlet is located at the top of the fresh air module.
10. The air conditioner of claim 2, 4 or 5, wherein the air conditioner comprises a wall-mounted indoor air conditioner unit comprising the housing, the fresh air module, and the heat exchange module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821549172.4U CN209263165U (en) | 2018-09-20 | 2018-09-20 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821549172.4U CN209263165U (en) | 2018-09-20 | 2018-09-20 | Air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209263165U true CN209263165U (en) | 2019-08-16 |
Family
ID=67552964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821549172.4U Active CN209263165U (en) | 2018-09-20 | 2018-09-20 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209263165U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110848797A (en) * | 2019-11-18 | 2020-02-28 | 海信（山东）空调有限公司 | Indoor unit of air conditioner |
| CN112212407A (en) * | 2020-10-27 | 2021-01-12 | Tcl空调器(中山)有限公司 | Air conditioner indoor unit and air conditioner |
| CN112815482A (en) * | 2019-11-18 | 2021-05-18 | 广东美的制冷设备有限公司 | Air conditioner, control method and device thereof, and computer readable storage medium |
-
2018
- 2018-09-20 CN CN201821549172.4U patent/CN209263165U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110848797A (en) * | 2019-11-18 | 2020-02-28 | 海信（山东）空调有限公司 | Indoor unit of air conditioner |
| CN112815482A (en) * | 2019-11-18 | 2021-05-18 | 广东美的制冷设备有限公司 | Air conditioner, control method and device thereof, and computer readable storage medium |
| CN112212407A (en) * | 2020-10-27 | 2021-01-12 | Tcl空调器(中山)有限公司 | Air conditioner indoor unit and air conditioner |
| CN112212407B (en) * | 2020-10-27 | 2022-07-29 | Tcl空调器(中山)有限公司 | Air conditioner indoor unit and air conditioner |
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