CN112984761A - Air conditioner and induced air outlet device for same - Google Patents
Air conditioner and induced air outlet device for same Download PDFInfo
- Publication number
- CN112984761A CN112984761A CN201911284191.8A CN201911284191A CN112984761A CN 112984761 A CN112984761 A CN 112984761A CN 201911284191 A CN201911284191 A CN 201911284191A CN 112984761 A CN112984761 A CN 112984761A
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- air
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- speed increasing
- outlet device
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- 230000001965 increasing effect Effects 0.000 claims description 68
- 230000001939 inductive effect Effects 0.000 claims description 36
- 238000005338 heat storage Methods 0.000 claims description 32
- 230000001133 acceleration Effects 0.000 claims description 21
- 230000007704 transition Effects 0.000 claims description 13
- 230000006698 induction Effects 0.000 claims 12
- 230000000694 effects Effects 0.000 abstract description 10
- 238000001816 cooling Methods 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 238000010792 warming Methods 0.000 abstract 1
- 238000007664 blowing Methods 0.000 description 6
- 201000010099 disease Diseases 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The invention belongs to the technical field of air conditioners, and particularly provides a suction air-out device for an air conditioner and the air conditioner. Through the arrangement, cold air or hot air blown out from the indoor unit firstly enters the induced air outlet device and exchanges heat with indoor air in the induced air outlet device, and then the cold air or the hot air is discharged into the room from the induced air outlet device together, so that the comfortable effect of cooling but not cooling and warming but not heating can be achieved.
Description
Technical Field
The invention belongs to the technical field of air conditioners, and particularly provides an induced air outlet device for an air conditioner and the air conditioner.
Background
The air conditioner is a device capable of refrigerating/heating the indoor, and along with the continuous improvement of the living standard of people, the requirements of users on the comfort and the health of the air conditioner are higher and higher.
The existing air conditioner has strong air supply, cold air is blown directly, the user feels uncomfortable when the air conditioner blows the cold air, air conditioner diseases are easily caused, and the use experience and the body health of the user are seriously influenced.
Therefore, there is a need in the art for an induced draft device for an air conditioner and a corresponding air conditioner to solve the above problems.
Disclosure of Invention
In order to solve the above problems in the prior art, that is, to solve the problem that the air blown by the existing air conditioner causes discomfort to users and even causes air conditioning diseases, the present invention provides an induced air outlet device for an air conditioner, the air conditioner includes an indoor unit, the induced air outlet device includes an inducing member and a gas accelerating member, a first end of the gas accelerating member is communicated with the inducing member, a second end of the gas accelerating member is communicated with an air supply outlet of the indoor unit, a cross-sectional area of the first end of the gas accelerating member is smaller than a cross-sectional area of the air supply outlet, the inducing member has an annular air inlet and an air outlet, the gas accelerating member is configured to enable negative pressure to be formed in the inducing member so that indoor air enters from the annular air inlet and is mixed with air discharged from the gas accelerating member, the air outlet can discharge the mixed gas back to the room.
In a preferred technical solution of the above induced air outlet device, the induced air outlet device further includes a heat storage member disposed on the induced member, the heat storage member is disposed near the air outlet, and the heat storage member can exchange heat with the air at the air outlet.
In a preferred technical solution of the above induced air outlet device, the heat storage member is a fin-type heat storage.
In a preferred embodiment of the above induced air outlet device, the heat storage member is square.
In a preferred technical solution of the above induced air outlet device, the inducing member is circular.
In the preferred technical scheme of the above induced air outlet device, the gas speed increasing member is a gas speed increasing pipe.
In the preferred technical scheme of the above induced air outlet device, the air speed increasing pipe comprises a speed increasing pipe section and a connecting pipe section which are communicated, the speed increasing pipe section is communicated with the induced member, the connecting pipe section is communicated with the air supply outlet of the indoor unit, and the cross-sectional area of the speed increasing pipe section is smaller than the cross-sectional area of the air supply outlet and smaller than the cross-sectional area of the connecting pipe section.
In a preferred technical solution of the above induced air outlet device, the air speed increasing pipe further includes a transition pipe section disposed between the speed increasing pipe section and the connection pipe section, and a cross-sectional area of the transition pipe section gradually decreases along a direction of the connection pipe section toward the speed increasing pipe section.
In a preferred technical solution of the above-mentioned induced air-out device, the gas acceleration member is fixedly connected to the inducing member.
On the other hand, the invention also provides an air conditioner which comprises the induced air outlet device.
As can be understood by those skilled in the art, in a preferred embodiment of the present invention, by providing the induced air outlet device connected to the air outlet of the indoor unit of the air conditioner, the cold air or the hot air blown from the indoor unit firstly enters the induced air outlet device and exchanges heat with the indoor air in the induced air outlet device, and then is discharged from the induced air outlet device to the indoor space together. Specifically, the induced air outlet device comprises an induced component and a gas accelerating component, wherein the first end of the gas accelerating component is communicated with the induced component, the second end of the gas accelerating component is communicated with an air supply outlet of an indoor unit, cold air or hot air blown out of the indoor unit firstly enters the induced component through the gas accelerating component, the cross section area of the first end of the gas accelerating component is smaller than that of the air supply outlet, when the cold air or the hot air passes through the gas accelerating component, the flowing speed of the air is increased, negative pressure is formed in the induced component, therefore, indoor air enters the induced component through the annular air guide outlet, the air entering the induced component exchanges heat with the cold air or the hot air, and then the air is discharged back to the indoor through the air outlet. Through such setting, can avoid directly discharging from the cold wind that the indoor set blew out or hot-blast indoor, but earlier carry out the heat exchange with indoor air in luring the air-out device, then discharge indoor together to can reach cold but not cold and warm but not hot comfortable effect, improve user's use and experience. In addition, the induced draft opening is arranged to be annular, so that the space of the inducing component is fully utilized, and the inducing air quantity is improved.
Further, a heat storage member is arranged at the air outlet close to the inducing member, and the heat storage member can exchange heat with the air at the air outlet. Through the arrangement, overcooling or overheating of air blown out from the air outlet can be further prevented, in the process of cooling or heating, the heat storage member can store energy, and when the air conditioner stops running, the heat storage member can replace the air conditioner to serve as a cold source or a heat source to maintain indoor temperature, so that the effects of energy conservation and environmental protection can be achieved.
Further, the heat storage member is a fin-type heat storage. The fin type heat accumulator has large heat exchange area and good heat exchange performance, and the fin type heat exchanger has a certain damping effect, so that the wind speed can be reduced, and the comfort is further improved.
And the gas accelerating pipe comprises an accelerating pipe section and a connecting pipe section which are communicated, the accelerating pipe section is communicated with the inducing component, the connecting pipe section is communicated with the air supply outlet of the indoor unit, and the cross section area of the accelerating pipe section is smaller than that of the air supply outlet and smaller than that of the connecting pipe section. The connecting pipe section is arranged, so that the gas speed-increasing pipe is conveniently connected with an air supply outlet of the indoor unit. Specifically, in order to improve the attraction capability of the attraction device, the pipe diameter of the speed increasing pipe section is small, so that the speed increasing pipe section is inconvenient to connect with an air supply outlet of the indoor unit, and the problem of installation of the air speed increasing pipe and the indoor unit can be well solved by arranging the connecting pipe section with the large pipe diameter.
Still further, the gas accelerating tube also comprises a transition tube section arranged between the accelerating tube section and the connecting tube section, and the cross-sectional area of the transition tube section is gradually reduced along the direction of the connecting tube section towards the accelerating tube section. The connecting pipe section is connected with the speed increasing pipe section through the transition pipe section, so that air flow in the connecting pipe section can smoothly flow into the speed increasing pipe section, and the influence on the speed increasing effect of the gas speed increasing pipe section can be avoided.
Still further, the attracting member is circular. That is, the outer contour of the attracting member is arranged in a circular shape, and this arrangement can reduce the area occupied by the attracting device and improve the appearance of the attracting device.
Still further, the gas acceleration member is fixedly connected with the inducing member. The gas accelerating component is fixedly connected with the inducing component, so that the gas accelerating component is convenient to replace. For example, when the gas acceleration member is damaged to influence the acceleration effect, the gas acceleration member can be detached from the attraction member and replaced by a new one; or, a plurality of gas speed increasing members with different types (different speed increasing effects) can be configured for the induced air outlet device, and in practical application, users can flexibly replace the gas speed increasing members with different types according to actual conditions or own preferences.
In addition, the air conditioner further provided on the basis of the technical scheme of the invention adopts the induced air-out device, so that the technical effects of the induced air-out device are achieved, and compared with the air conditioner before improvement, the air conditioner provided by the invention has the advantages that the induced air-out device is arranged at the air supply outlet of the indoor unit, so that cold air or hot air blown out of the indoor unit firstly enters the induced air-out device and exchanges heat with indoor air in the induced air-out device, and then is discharged into the room together from the induced air-out device, so that the cool but not cold or warm but not hot comfortable effect can be achieved, and the use experience of a user is improved.
Drawings
Preferred embodiments of the present invention are described below with reference to the accompanying drawings, in which:
fig. 1 is a schematic cross-sectional view of an induced draft device according to the present invention;
fig. 2 is a front view of the induced air outlet device of the present invention;
fig. 3 is a schematic back view of the induced air outlet device of the present invention.
List of reference numerals:
1. an inducing component 11, an annular air inducing port 12 and an air outlet;
2. a gas speed increasing component (a gas speed increasing pipe) 21, a speed increasing pipe section 22, a connecting pipe section 23 and a transition pipe section;
3. a flange plate;
4. a heat storage member.
Detailed Description
First, it should be understood by those skilled in the art that the following embodiments are merely illustrative of the technical principles of the present invention, and are not intended to limit the scope of the present invention.
It should be noted that in the description of the present invention, the terms "front", "rear", "left", "right", "inner", "outer", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The prior air conditioner pointed out on the background art blows out wind which causes discomfort to users and even causes air conditioning diseases. The invention provides an induced air outlet device for an air conditioner and the air conditioner, aiming at preventing cold air or hot air blown out of an indoor unit of the air conditioner from being directly discharged indoors so as to improve the use experience of a user.
Specifically, as shown in fig. 1 and 2, the air conditioner of the present invention includes an indoor unit (not shown in the drawings) and an induced air-out device, the induced air-out device is connected to an air supply outlet of the indoor unit, wherein the induced air-out device includes an induced member 1 and a gas speed-increasing member 2, a first end of the gas speed-increasing member 2 is communicated with the induced member 1, a second end of the gas speed-increasing member 2 is connected to the air supply outlet of the indoor unit, a cross-sectional area of the first end of the gas speed-increasing member 2 is smaller than a cross-sectional area of the air supply outlet, the induced member 1 has a ring-shaped air-introducing opening 11 and an air outlet 12, the gas speed-increasing member 2 is configured to enable negative pressure to be formed in the induced member 1 so that indoor air enters from the ring-shaped air-introducing opening 11 and is mixed with air.
It is known from the background art that cold air or hot air blown out by the existing air conditioner can be directly discharged indoors and directly blown to a user, so that the user feels uncomfortable, and especially, the air conditioner is easy to cause air conditioner diseases when the cold air is directly blown to the user. Therefore, the invention provides the induced air-out device, the induced air-out device is connected with the air supply outlet of the indoor unit, so that cold air or hot air blown out of the indoor unit firstly enters the induced air-out device, exchanges heat with indoor air in the induced air-out device, and then is discharged into the indoor from the induced air-out device together.
Specifically, as shown in fig. 1 and 2, a gas acceleration member 2 is attached to the back surface of the attraction member 1, the gas acceleration member 2 is connected to the air outlet of the indoor unit, and the cool air or the hot air blown from the indoor unit enters the attraction member 1 through the gas acceleration member 2, since the first end (the end connected to the inducing member 1) of the gas acceleration member 2 has a smaller cross-sectional area than the cross-sectional area of the air blowing port, when cold air or hot air discharged from the indoor unit enters the attraction member 1 through the air speed increasing member 2, the air flowing speed is increased, so that negative pressure is formed in the attraction member 1, and thus the indoor air enters the inducing member 1 through the annular air inducing opening 11 of the inducing member 1, and the air entering the inducing member 1 exchanges heat with the cold air or hot air exhausted from the air accelerating member 2, and then is exhausted back to the indoor from the air outlet 12 of the inducing member 1. Through the arrangement, cold air or hot air blown out of the indoor unit can be prevented from being directly discharged into a room, and the cold air or the hot air is firstly subjected to heat exchange with indoor air in the attraction member 1 and then discharged into the room together, so that the cool but not cold or warm but not hot comfortable effect can be achieved, and the use experience of a user is improved.
It should be noted that the annular air inducing opening 11 can be disposed on the front surface of the inducing member 1, or disposed on the side surface of the inducing member 1, or disposed on the back surface of the inducing member 1, etc., and such adjustment and change of the specific disposition position of the annular air inducing opening 11 do not depart from the principle and scope of the present invention, and should be limited within the protection scope of the present invention.
Note that the cross-sectional area of the first end of the gas velocity increasing member 2 refers to the area of the cross-section through which the cold air or the hot air passes through the first end of the gas velocity increasing member 2, and the cross-sectional area of the air outlet refers to the area of the cross-section through which the cold air or the hot air passes through the air outlet. Since the volume of the cold or hot wind passing through the first end of the gas velocity increasing member 2 is the same as the volume of the cold or hot wind passing through the blowing port at the same time, and the cross-sectional area of the first end of the gas velocity increasing member 2 is smaller than that of the blowing port, the velocity of the cold or hot wind passing through the first end of the gas velocity increasing member 2 is greater than that of the blowing port, thereby achieving acceleration of the gas and thus forming a negative pressure in the attraction member 1 to attract the indoor air into the attraction member 1.
Preferably, as shown in fig. 1 and 3, the gas acceleration member 2 is fixedly connected with the inducing member 1. The gas speed-increasing member 2 is fixedly connected with the inducing member 1, so that the gas speed-increasing member 2 can be conveniently replaced. For example, when the gas acceleration member 2 is damaged to affect the acceleration effect, the gas acceleration member can be detached from the attraction member 1 and replaced with a new one; or, a plurality of gas speed increasing members 2 with different types (different speed increasing effects) can be configured for the induced air outlet device, and in practical application, a user can flexibly replace the gas speed increasing members 2 with different types according to actual conditions or own preferences. The gas accelerating member 2 and the inducing member 1 can be connected through the flange 3, and the installation and the disassembly are convenient.
Preferably, as shown in fig. 1, the gas velocity increasing member 2 is a gas velocity increasing tube 2. That is, the attraction member 1 communicates with the air outlet of the indoor unit through the air acceleration pipe 2.
Preferably, as shown in fig. 1, the air speed increasing pipe 2 includes a speed increasing pipe section 21 and a connecting pipe section 22 which are communicated, the speed increasing pipe section 21 is communicated with the inducing member, the connecting pipe section 22 is communicated with the blowing opening of the indoor unit, and the cross-sectional area of the speed increasing pipe section 21 is smaller than the cross-sectional area of the blowing opening and smaller than the cross-sectional area of the connecting pipe section 22. That is, the gas speed increasing pipe 2 includes two pipe sections with different pipe diameters, one of which is a speed increasing pipe section 21 with a small pipe diameter, as the name suggests, the speed increasing pipe section 21 is used for increasing the flow velocity of gas, the other is a connecting pipe section 22 with a large pipe diameter, by providing the connecting pipe section 22, it is convenient to connect the gas speed increasing pipe 2 with the air supply opening of the indoor unit, specifically, in order to improve the attraction capability of the attraction device, the pipe diameter of the speed increasing pipe section 21 is small, it is inconvenient to connect with the air supply opening of the indoor unit, by providing the connecting pipe section 22 with a large pipe diameter, the problem of the installation of the gas speed increasing pipe 2 and the indoor unit can be.
Preferably, as shown in fig. 1, the gas velocity increasing pipe 2 further includes a transition pipe section 23 disposed between the velocity increasing pipe section 21 and the connecting pipe section 22, and the cross-sectional area of the transition pipe section 23 is gradually reduced along the connecting pipe section 22 toward the velocity increasing pipe section 21. The connecting pipe section 22 is connected with the speed increasing pipe section 21 through the transition pipe section 23, so that air flow in the connecting pipe section 22 can smoothly flow into the speed increasing pipe section 21, and the influence on the speed increasing effect of the gas speed increasing pipe 2 can be avoided. Wherein, increasing speed pipe section 21, transition pipeline section 23 and connecting pipe section 22 are integrative to directly make increasing speed pipe section 21, transition pipeline section 23 and connecting pipe section 22 integrated into one piece, and integrated into one piece's gaseous increasing speed pipe 2 compares in the gaseous increasing speed pipe 2 of segmentation connection, and sealed effect is better, and gaseous acceleration rate ability is strong.
Preferably, as shown in fig. 1 and 2, the induced air outlet device further includes a heat storage member 4 disposed on the inducing member 1, the heat storage member 4 is disposed near the air outlet 12, and the heat storage member 4 can exchange heat with the air at the air outlet 12. The heat storage member 4 is a fin-type heat storage 4, and the gas can exchange heat with the fin-type heat storage 4 when passing through the fin-type heat storage 4. Of course, the heat storage member 4 may be provided as other types of heat accumulators, and such modifications and changes to the specific type of the heat storage member 4 without departing from the principle and scope of the present invention should be limited within the scope of the present invention.
Preferably, as shown in fig. 2 and 3, the attraction member 1 is circular. That is, the outer contour of the attraction member 1 is arranged in a circular shape, and this arrangement can reduce the area occupied by the attraction device and improve the appearance of the attraction device. Further preferably, the heat storage member 4 is square. That is, the outer contour of the heat storage member 4 is square, the square heat storage member 4 is convenient to process, and the square heat storage member 4 is matched with the round attraction member 1, and the shape is similar to ancient copper cash when viewed from the front, so that the attractiveness of the attraction device can be further improved.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.
Claims (10)
1. The air conditioner comprises an indoor unit and is characterized in that the induced air outlet device comprises an inducing component and a gas speed increasing component, a first end of the gas speed increasing component is communicated with the inducing component, a second end of the gas speed increasing component is communicated with an air supply outlet of the indoor unit, the cross section area of the first end of the gas speed increasing component is smaller than that of the air supply outlet, the inducing component is provided with an annular air inducing port and an air outlet, negative pressure can be formed in the inducing component by the gas speed increasing component, indoor air enters from the annular air inducing port and is mixed with gas discharged from the gas speed increasing component, and the air outlet can discharge the mixed gas back to the indoor unit.
2. The induction outlet device according to claim 1, further comprising a heat storage member provided on the induction member, the heat storage member being provided near the outlet, the heat storage member being capable of exchanging heat with the air at the outlet.
3. The induction wind outlet device according to claim 2, wherein the heat storage member is a fin-type heat storage.
4. The induction wind outlet device according to claim 2, wherein the heat storage member has a square shape.
5. The induction wind-out device according to claim 1, wherein the induction member is circular.
6. The induction wind outlet device according to claim 1, wherein the gas speed increasing member is a gas speed increasing pipe.
7. The induction wind outlet device according to claim 6, wherein the gas acceleration pipe comprises an acceleration pipe section and a connection pipe section which are communicated with each other, the acceleration pipe section is communicated with the induction member, the connection pipe section is communicated with the air supply opening of the indoor unit, and the cross-sectional area of the acceleration pipe section is smaller than the cross-sectional area of the air supply opening and smaller than the cross-sectional area of the connection pipe section.
8. The induction wind outlet device according to claim 7, wherein the gas velocity increasing pipe further comprises a transition pipe section disposed between the velocity increasing pipe section and the connecting pipe section, and a cross-sectional area of the transition pipe section is gradually reduced along a direction of the connecting pipe section toward the velocity increasing pipe section.
9. The induction wind outlet device according to any one of claims 1 to 8, wherein the gas acceleration member is fixedly connected to the induction member.
10. An air conditioner, characterized in that the air conditioner comprises the induced draft device of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911284191.8A CN112984761A (en) | 2019-12-13 | 2019-12-13 | Air conditioner and induced air outlet device for same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911284191.8A CN112984761A (en) | 2019-12-13 | 2019-12-13 | Air conditioner and induced air outlet device for same |
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| Publication Number | Publication Date |
|---|---|
| CN112984761A true CN112984761A (en) | 2021-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911284191.8A Pending CN112984761A (en) | 2019-12-13 | 2019-12-13 | Air conditioner and induced air outlet device for same |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113639315A (en) * | 2021-07-13 | 2021-11-12 | 青岛海尔空调电子有限公司 | Air conditioner and induced air outlet device for air conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017049588A1 (en) * | 2015-09-25 | 2017-03-30 | 孙海潮 | Indoor unit of air conditioner |
| CN110006157A (en) * | 2019-03-05 | 2019-07-12 | 青岛海尔空调电子有限公司 | Air outlet device for air conditioner and air conditioner |
| CN110017539A (en) * | 2019-03-05 | 2019-07-16 | 青岛海尔空调电子有限公司 | Air outlet device for air conditioner and its control method and air conditioner |
| CN211716819U (en) * | 2019-12-13 | 2020-10-20 | 青岛海尔空调电子有限公司 | Air conditioner and induced air outlet device for same |
-
2019
- 2019-12-13 CN CN201911284191.8A patent/CN112984761A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017049588A1 (en) * | 2015-09-25 | 2017-03-30 | 孙海潮 | Indoor unit of air conditioner |
| CN110006157A (en) * | 2019-03-05 | 2019-07-12 | 青岛海尔空调电子有限公司 | Air outlet device for air conditioner and air conditioner |
| CN110017539A (en) * | 2019-03-05 | 2019-07-16 | 青岛海尔空调电子有限公司 | Air outlet device for air conditioner and its control method and air conditioner |
| CN211716819U (en) * | 2019-12-13 | 2020-10-20 | 青岛海尔空调电子有限公司 | Air conditioner and induced air outlet device for same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113639315A (en) * | 2021-07-13 | 2021-11-12 | 青岛海尔空调电子有限公司 | Air conditioner and induced air outlet device for air conditioner |
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Application publication date: 20210618 |
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