CN211716819U - Air conditioner and induced air outlet device for same - Google Patents
Air conditioner and induced air outlet device for same Download PDFInfo
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- CN211716819U CN211716819U CN201922240465.5U CN201922240465U CN211716819U CN 211716819 U CN211716819 U CN 211716819U CN 201922240465 U CN201922240465 U CN 201922240465U CN 211716819 U CN211716819 U CN 211716819U
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Abstract
The utility model belongs to the technical field of the air conditioner, specifically provide a lure air-out device and air conditioner for air conditioner, should lure the air-out device including luring component and gaseous acceleration rate component, the first end of gaseous acceleration rate component with lure the component intercommunication, the second end of gaseous acceleration rate component and the supply-air outlet intercommunication of indoor set, the cross-sectional area of the first end of gaseous acceleration rate component is less than the cross-sectional area of supply-air outlet, it has annular induced air mouth and air outlet to lure the component, gaseous acceleration rate component can make and lure and form the negative pressure in the component, so that the room air gets into and mixes with gaseous acceleration rate component combustion gas by annular induced air mouth, the air outlet can be with the gas after mixing back to indoor again. 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 utility model belongs to the technical field of the air conditioner, specifically provide an attract air-out device and air conditioner for 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.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems in the prior art, i.e. to solve the problem that the air blown out from the existing air conditioner causes discomfort to the user or even causes air conditioning diseases, the present invention provides an induced air-out device for an air conditioner, the air conditioner comprises an indoor unit, the induced air-out device comprises an inducing component and a gas accelerating component, the first end of the gas accelerating component is communicated with the inducing component, the second end of the gas accelerating component is communicated with the air supply opening of the indoor unit, the cross-sectional area of the first end of the gas accelerating component is smaller than that of the air supply opening, the inducing component is provided with an annular air-inducing opening and an air outlet, the gas accelerating component is arranged to enable the inducing component to form negative pressure so as to enable indoor air to enter from the annular air-inducing opening and mix with the gas discharged from the gas accelerating component, 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 utility model also provides an air conditioner, the air conditioner includes foretell induced air-out device.
It can be understood by those skilled in the art that in the preferred embodiment of the present invention, the induced air-out device connected to the air supply outlet of the indoor unit of the air conditioner is provided, so that the cold air or hot air blown out from the indoor unit enters the induced air-out device first and exchanges heat with the indoor air in the induced air-out device, and then is discharged into the room from the induced air-out device 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.
Furthermore, the utility model discloses the air conditioner that further provides on above-mentioned technical scheme's the basis is owing to adopted foretell induced air-out device, and then has possessed the above-mentioned technological effect that induced air-out device possessed to compare in the air conditioner before improving, the utility model discloses an air conditioner lures induced air-out device through the supply-air outlet installation at the indoor set for cold wind that blows off from the indoor set or hot-blast earlier get into and lure induced air-out device and carry out the heat exchange with indoor air in luring induced air-out device, then discharge indoor from luring induced air-out device together, thereby can reach cold and not cold and warm and unhealthy comfortable effect, improve user's use and experience.
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 the induced air-out device of the present invention;
fig. 2 is a front schematic view of the induced air outlet device of the present invention;
fig. 3 is a schematic back view of the air-out inducing 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 and operated in a specific orientation, 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 meaning 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 utility model provides a lure air-out device and air conditioner for air conditioner aims at avoiding the cold wind that blows off from the indoor set of air conditioner or hot-blast direct discharge indoor to improve user's use and experience.
Specifically, as shown in fig. 1 and fig. 2, the utility model discloses an air conditioner includes indoor set (not shown in the figure) and lures the air-out device, it is connected with the supply-air outlet of indoor set to lure the air-out device, wherein, it includes lures component 1 and gaseous acceleration rate component 2 to lure the air-out device, the first end of gaseous acceleration rate component 2 and lures component 1 intercommunication, the second end of gaseous acceleration rate component 2 is connected with the supply-air outlet of indoor set, the cross-sectional area of the first end of gaseous acceleration rate component 2 is less than the cross-sectional area of supply-air outlet, it has annular induced air mouth 11 and air outlet 12 to lure component 1, gaseous acceleration rate component 2 sets up to being able to make and luring and leading component 1 interior negative pressure to form so that the room air gets into by annular induced air mouth 11 and mixes with gaseous the gaseous exhanst gas of.
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 utility model provides an attract air-out device lures to draw air-out device is connected with the supply-air outlet of indoor set for follow the cold wind that the indoor set blew off or hot-blast advance into attract air-out device, and carry out the heat exchange with indoor air in attracting air-out device, then discharge indoor from attracting 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 of the inducing member 1, can also be disposed on the side of the inducing member 1, and can also be disposed on the back of the inducing member 1, and so on, and the adjustment and change of the specific setting position of the annular air inducing opening 11 are not deviated from the principle and scope of the present invention, which 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 storage devices, and such adjustments and changes to the specific type of the heat storage member 4 are not departed from the principles and scope of the present invention, and 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 solution of the present invention has been described with reference to 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. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present 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 |
|---|---|---|---|
| CN201922240465.5U CN211716819U (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 |
|---|---|---|---|
| CN201922240465.5U CN211716819U (en) | 2019-12-13 | 2019-12-13 | Air conditioner and induced air outlet device for same |
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| Publication Number | Publication Date |
|---|---|
| CN211716819U true CN211716819U (en) | 2020-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922240465.5U Active CN211716819U (en) | 2019-12-13 | 2019-12-13 | Air conditioner and induced air outlet device for same |
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| CN (1) | CN211716819U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112984761A (en) * | 2019-12-13 | 2021-06-18 | 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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2019
- 2019-12-13 CN CN201922240465.5U patent/CN211716819U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112984761A (en) * | 2019-12-13 | 2021-06-18 | 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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