CN210425460U - Central air conditioning supply-air outlet structure - Google Patents
Central air conditioning supply-air outlet structure Download PDFInfo
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- CN210425460U CN210425460U CN201921488466.5U CN201921488466U CN210425460U CN 210425460 U CN210425460 U CN 210425460U CN 201921488466 U CN201921488466 U CN 201921488466U CN 210425460 U CN210425460 U CN 210425460U
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- supply outlet
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Abstract
The utility model discloses a central air-conditioning air supply outlet structure, which comprises an air supply outlet frame, wherein an air guide louver clamping strip and a plurality of air guide blades connected with the air guide louver clamping strip in a clamping way are arranged in the air supply outlet frame; the air guide shutter clamping strips are vertically arranged in the frame of the air supply outlet, the axis of each air guide blade is perpendicular to the axis of each air guide shutter clamping strip, and each air guide blade comprises a front air guide blade and a rear air guide blade which are connected with each other; the rear air guide blade close to the top of the air supply outlet frame is inclined upwards and forms a first ventilation gap with the top surface of the air supply outlet frame, and the rear air guide blade close to the bottom of the air supply outlet frame is parallel to the bottom surface of the air supply outlet frame; the front air guide blade close to the bottom of the air supply opening frame inclines downwards and forms a second ventilation gap with the bottom surface of the air supply opening frame. The structure of the air supply outlet of the central air conditioner effectively solves the technical problems that the frame of the air supply outlet of the central air conditioner is water drop when the central air conditioner refrigerates in summer, and the central air conditioner heats hot air in winter, so that the effective utilization rate is low and the effect is poor.
Description
Technical Field
The utility model belongs to the technical field of central air conditioning, concretely relates to central air conditioning supply-air outlet structure.
Background
The central air-conditioning air outlet is the end equipment for supplying air and returning air in the central air-conditioning system, and is an air distribution equipment. The air supply opening supplies cooled or heated air to the room, the air return opening sucks back the air in the room through the air conditioner internal fan, the air supply opening and the air return opening form a periodic circulation of the air in the room, and the air in the room is cooled or heated through the processes of infinite circulation.
At present, the most widely used air-conditioning air supply outlets are square or round air diffusers and double-layer shutter air outlets, and the design and arrangement of the air outlets are unreasonable, so that the indoor air flow and temperature are uneven. When the air conditioner is used for supplying cold air, because the temperature of the cooled air is very low, the cold air in contact with the frame of the air supply outlet rapidly transmits the temperature of the cold air to the frame of the air supply outlet through heat conduction and convection in the process of continuously supplying air, when the temperature of the frame of the air supply outlet reaches the dew point temperature of indoor air, the air in contact with the frame of the air supply outlet reaches a saturated state, the air supply outlet continuously supplies air, the temperature of the frame of the air supply outlet continuously drops, when the temperature of the frame of the air supply outlet is lower than the dew point of the contacted air, redundant water vapor in the air at the frame of the air supply outlet is separated out from the air and condensed into fine water drops to be attached to the frame of the air supply outlet, the processes can be continuously carried out due to the continuous irregular action of the air, a large amount of water vapor is separated out from the air and condensed into large water drops to be hung on the frame of the air, if the ground is the wood floor, local deformation can occur in the later period. When the air conditioner sends hot air, the horizontal air guide shutter of the air supply opening inclines downwards to forcibly push the heated air to the ground, the resistance of flowing air can be increased when the horizontal air guide shutter inclines downwards, the air belongs to fluid, and the fluid can preferentially pass through the uppermost end of the air supply opening without the resistance under the action of pressure when meeting the resistance when flowing from a high-pressure space to a low-pressure space. After the air is heated, the molecular spacing is increased, irregular movement is intensified, the mass is not changed, the volume is increased, the density is reduced, and the hottest air floats on the top of the room. The central air conditioner is installed in the suspended ceiling of the ceiling of a room, and the air supply outlet is nearest to the roof. The uppermost end of the air supply opening is not provided with horizontal shutter flow guide, a large amount of hot air is horizontally sent out from the uppermost end of the air supply opening, and the hot air floating on the roof cannot be effectively utilized by people. The hot air is continuously horizontally sent out and floats on the roof, the temperature of the roof reaches 30-35 ℃, the height of the sofa is only 14-20 ℃, and the temperature difference between the ground and the roof reaches more than 15 ℃. The obvious adverse effects caused by the heating in winter are low utilization rate of hot air, slow overall indoor temperature rise, poor use experience of users, and high power consumption, especially in the positions of sofas where people frequently sit.
Therefore, a new central air-conditioning air supply outlet structure is urgently needed to be provided, and the problems that the frame of the air-conditioning air supply outlet is condensed water drops in summer, the utilization rate of hot air is low in winter heating, the temperature of the whole indoor air is slowly raised, and particularly the sofa position where people frequently sit and the use experience of users are poor, and the power consumption is high are solved.
SUMMERY OF THE UTILITY MODEL
In order to solve one or more technical problems in the prior art, the utility model provides a central air conditioning supply-air outlet structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a central air conditioner air supply outlet structure comprises an air supply outlet frame, wherein an air guide shutter clamping strip and a plurality of air guide blades connected with the air guide shutter clamping strip in a clamping mode are arranged in the air supply outlet frame; the air guide shutter clamping strips are vertically arranged in the frame of the air supply outlet, the axis of each air guide blade is perpendicular to the axis of each air guide shutter clamping strip, and each air guide blade comprises a front air guide blade and a rear air guide blade which are connected with each other; the rear air guide blade close to the top of the air supply outlet frame is inclined upwards and forms a first ventilation gap with the top surface of the air supply outlet frame, and the rear air guide blade close to the bottom of the air supply outlet frame is parallel to the bottom surface of the air supply outlet frame; the front air guide blades close to the bottom of the air supply opening frame are inclined downwards, and a second ventilation gap is formed between the front air guide blades and the bottom surface of the air supply opening frame.
Furthermore, the front wind guide blade comprises a front wind guide part and a front wind guide connecting part, and the rear wind guide blade comprises a rear wind guide part and a rear wind guide connecting part; the front air guide connecting part is movably connected with the rear air guide connecting part.
Further, preceding wind connecting portion are cylindric connecting portion, be provided with on the wind-guiding tripe card strip with the joint groove that cylindric connecting portion matees, preceding wind blade passes through cylindric connecting portion card is gone into the joint groove with wind-guiding tripe card strip joint is connected.
Furthermore, the rear air guide connecting part is a clamping ring matched with the outer wall of the cylindrical connecting part, and a clamping interface is formed in the clamping ring; the back wind guide blade is clamped by the clamping ring, and the cylindrical connecting part is connected with the front wind guide blade.
Furthermore, the front air guiding part is of a hollow arc-shaped structure with one thick end and one thin end.
Furthermore, reinforcing ribs are arranged in the inner cavity of the front air guiding part.
Furthermore, the rear air guide part is of a strip-shaped structure.
Compared with the prior art, the utility model provides a technical scheme has following beneficial effect or advantage:
the utility model provides a central air conditioning supply-air outlet structure will be close to the back wind blade tilt up at supply-air outlet frame top and with form a ventilation gap between the supply-air outlet frame top, the air volume in top layer wind gap has been reduced, when sending cold wind, the air conduction after the cooling is balanced to the cold volume of supply-air outlet top frame and the cold volume of supply-air outlet top frame conduction to the indoor air, the temperature of supply-air outlet top frame is higher than the dew point of the air that contacts all the time to supply-air outlet top frame can not the condensate drop effectively ensured. The front air guide blades close to the bottom of the air supply opening frame are inclined downwards, a second ventilation gap is formed between the front air guide blades and the bottom surface of the air supply opening frame, the principle of the frame at the bottom of the air supply opening is the same as that of the frame at the top of the air supply opening, and the structure effectively ensures that no water drops are condensed around the frame of the air supply opening; the utility model provides a central air conditioning supply-air outlet structure will be close to the back wind blade tilt up at supply-air outlet frame top and with form a ventilation gap between the supply-air outlet frame top, when sending the hot-blast, can reduce hot-blast from the horizontal play in supply-air outlet frame top, increased the volume of propelling movement to the hot-air on ground, improve the effective utilization ratio of hot-air, avoid the waste of hot-air.
Further, the utility model provides a wind blade of central air conditioning supply-air outlet structure is including preceding wind blade and back wind blade, compares in traditional wind blade wideer, under the condition that does not increase the whole thickness of supply-air outlet and does not increase wind blade and horizontal angle, can guide cold wind or warm braw better and reach the assigned position, realizes quick refrigeration or heating, improves air conditioner work efficiency, reduces the power consumption, promotes user's use and experiences.
Specific embodiments of the present invention are disclosed in detail with reference to the following description and the accompanying drawings, which specify the manner in which the principles of the invention may be employed. It should be understood that the embodiments of the present invention are not so limited in scope. The embodiments of the invention include many variations, modifications and equivalents within the spirit and scope of the appended claims.
Features that are described and/or illustrated with respect to one embodiment may be used in the same way or in a similar way in one or more other embodiments, in combination with or instead of the features of the other embodiments.
It should be emphasized that the term "comprises/comprising" when used herein, is taken to specify the presence of stated features, integers, steps or components but does not preclude the presence or addition of one or more other features, integers, steps or components.
Drawings
In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, 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 these drawings without inventive exercise.
Fig. 1 is a schematic structural view of a central air-conditioning air supply outlet structure provided by an embodiment of the present invention;
fig. 2 is a side view of the structure of the central air-conditioning air supply opening provided by the embodiment of the present invention;
fig. 3 is a schematic structural view of an air guide louver clamping strip in an embodiment of the present invention;
fig. 4 is a schematic structural view of a front guide vane in an embodiment of the present invention;
fig. 5 is a schematic structural view of a rear wind-guiding blade in an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that the indication of the position or the positional relationship is based on the position or the positional relationship shown in the drawings, or the position or the positional relationship that the utility model is usually placed when using, or the position or the positional relationship that the skilled person conventionally understands, or the position or the positional relationship that the utility model is usually placed when using, and is only for the convenience of describing the present invention and simplifying the description, but does not indicate or suggest that the indicated device or element must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as limiting the present invention.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. For those skilled in the art, the drawings of the above terms in the embodiments with specific meanings in the present invention can be understood in specific situations, and the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Furthermore, the terms "first" and "second" are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
Examples
As shown in fig. 1-5, an embodiment of the present invention provides an air outlet structure of a central air conditioner, which includes an air outlet frame 1, wherein an air guiding louver clamping strip 2 and a plurality of air guiding blades connected with the air guiding louver clamping strip 2 in a clamping manner are arranged in the air outlet frame 1; the air guide louver clamping strips 2 are vertically arranged in the frame of the air supply outlet, the axis of each air guide blade is perpendicular to the axis of each air guide louver clamping strip 2, and each air guide blade comprises a front air guide blade 3 and a rear air guide blade 4 which are connected with each other; the rear wind guide blades 4 close to the top of the air supply outlet frame 1 are inclined upwards and form a first ventilation gap with the top surface of the air supply outlet frame 1, and the rear wind guide blades 4 close to the bottom of the air supply outlet frame 1 are parallel to the bottom surface of the air supply outlet frame 1; the front wind guiding blades 3 close to the bottom of the air supply outlet frame 1 are inclined downwards and form a second ventilation gap with the bottom surface of the air supply outlet frame 1.
In specific implementation, the ventilation gap is difficult too big, also is difficult for the undersize, the embodiment of the utility model provides a set up the width in first ventilation gap and second ventilation gap between 1mm ~ 4mm, preferred 2 mm.
In a specific implementation process, the front wind-guiding blades 3 and the rear wind-guiding blades 4 are connected in a plurality of ways, for example, they may be fixedly connected, detachably connected, or integrated, so as to facilitate manufacturing and installation, in a further implementation scheme, the front wind-guiding blades 3 in the embodiment of the present invention include a front wind-guiding portion 31 and a front wind-guiding connecting portion 32, and the rear wind-guiding blades 4 include a rear wind-guiding portion 41 and a rear wind-guiding connecting portion 42; the front air guide connecting part 32 is movably connected with the rear air guide connecting part 42.
In specific implementation, the mode that wind blade and wind-guiding tripe card strip 2 joints are connected has a lot of, in further embodiment, the embodiment of the utility model provides an in the preceding wind connecting portion 32 be cylindric connecting portion, wind-guiding tripe card strip 2 on be provided with the joint groove 21 that cylindric connecting portion matches, preceding wind blade 3 passes through cylindric connecting portion card is gone into joint groove 21 and is connected with wind-guiding tripe card strip 2 joints.
In a specific implementation process, there are many ways for the front wind-guiding blades 3 and the rear wind-guiding blades 4 to be movably connected, and in a further implementation scheme, the rear wind-guiding connecting portion 42 in the embodiment of the present invention is a clamping ring matched with the outer wall of the cylindrical connecting portion, and the clamping ring is provided with a clamping interface; the back wind guiding blade 4 passes through the joint ring blocks cylindric connecting portion is connected with preceding wind guiding blade 3, and back wind guiding blade 4 can wind preceding wind guiding blade 3 the axle center of cylindric connecting portion is rotatory.
In specific implementation, shape and the classification of preceding air guide 31 have a plurality ofly, in further implementation scheme, the embodiment of the utility model provides a preceding air guide 31 is the thin hollow arc structure of the thick one end of one end, and the one end that is close to joint portion 32 promptly is thick, and the one end of keeping away from joint portion 32 is thin to become the arc structure, the arc structure can guide cold wind or warm braw air current better, and hollow structure has then alleviateed preceding air guide 31's weight, practices thrift the cost simultaneously.
In specific implementation, because the embodiment of the present invention provides a front air guiding portion 31 is a hollow arc structure with a thick end and a thin end, in order to avoid the front air guiding portion 31 from breaking in the using process, in a further embodiment, the embodiment of the present invention provides a reinforcing rib 311 in the inner cavity of the front air guiding portion 31.
In a specific implementation process, the shape and the category of the rear air guiding portion 41 are various, and in a further implementation scheme, the rear air guiding portion 41 in the embodiment of the present invention is a strip-shaped structure, and of course, a structure with a radian may also be set, which is not limited herein.
The utility model provides a central air conditioning supply-air outlet structure will be close to the back wind blade tilt up at supply-air outlet frame top and with form a ventilation gap between the supply-air outlet frame top, the air volume in top layer wind gap has been reduced, when sending cold wind, the air conduction after the cooling is balanced to the cold volume of supply-air outlet top frame and the cold volume of supply-air outlet top frame conduction to the indoor air, the temperature of supply-air outlet top frame is higher than the dew point of the air that contacts all the time to supply-air outlet top frame can not the condensate drop effectively ensured. The front air guide blades close to the bottom of the air supply opening frame are inclined downwards, a second ventilation gap is formed between the front air guide blades and the bottom surface of the air supply opening frame, the principle of the frame at the bottom of the air supply opening is the same as that of the frame at the top of the air supply opening, and the structure effectively ensures that no water drops are condensed around the frame of the air supply opening; the utility model provides a central air conditioning supply-air outlet structure will be close to the back wind blade tilt up at supply-air outlet frame top and with form a ventilation gap between the supply-air outlet frame top, when sending the hot-blast, can reduce hot-blast from the horizontal play in supply-air outlet frame top, increased the volume of propelling movement to the hot-air on ground, improve the effective utilization ratio of hot-air, avoid the waste of hot-air.
Further, the utility model provides a wind blade of central air conditioning supply-air outlet structure is including preceding wind blade and back wind blade, compares in traditional wind blade wideer, under the condition that does not increase the whole thickness of supply-air outlet and does not increase wind blade and horizontal angle, can guide cold wind or warm braw better and reach the assigned position, realizes quick refrigeration or heating, improves air conditioner work efficiency, reduces the power consumption, promotes user's use and experiences.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A central air conditioner air supply outlet structure comprises an air supply outlet frame, wherein an air guide shutter clamping strip and a plurality of air guide blades connected with the air guide shutter clamping strip in a clamping mode are arranged in the air supply outlet frame; the air guide louver clamping strips are vertically arranged in the frame of the air supply outlet, and the axis of each air guide blade is perpendicular to the axis of each air guide louver clamping strip; the rear air guide blade close to the top of the air supply outlet frame is inclined upwards and forms a first ventilation gap with the top surface of the air supply outlet frame, and the rear air guide blade close to the bottom of the air supply outlet frame is parallel to the bottom surface of the air supply outlet frame; the front air guide blades close to the bottom of the air supply opening frame are inclined downwards, and a second ventilation gap is formed between the front air guide blades and the bottom surface of the air supply opening frame.
2. The central air-conditioning air supply outlet structure according to claim 1, wherein the front guide vane comprises a front guide portion and a front guide connecting portion, and the rear guide vane comprises a rear guide portion and a rear guide connecting portion; the front air guide connecting part is movably connected with the rear air guide connecting part.
3. The structure of the air outlet of the central air conditioner as claimed in claim 2, wherein the front air guiding connecting portion is a cylindrical connecting portion, the air guiding louver clamping strip is provided with a clamping groove matching with the cylindrical connecting portion, and the front air guiding blade is clamped into the clamping groove through the cylindrical connecting portion to be connected with the air guiding louver clamping strip in a clamping manner.
4. The central air-conditioning air supply outlet structure as recited in claim 3, wherein the rear air guide connecting part is a snap ring matched with the outer wall of the cylindrical connecting part, and the snap ring is provided with a snap opening; the back wind guide blade is clamped by the clamping ring, and the cylindrical connecting part is connected with the front wind guide blade.
5. The structure of an air outlet for a central air conditioner as set forth in claim 2, wherein the front air guide is formed in a hollow arc shape having a thick end and a thin end.
6. The structure of an air outlet of a central air conditioner as set forth in claim 5, wherein a reinforcing rib is provided in an inner cavity of the front air guide.
7. The structure of the central air-conditioning air supply outlet according to claim 2, wherein the rear air guide part is a strip-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921488466.5U CN210425460U (en) | 2019-09-06 | 2019-09-06 | Central air conditioning supply-air outlet structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921488466.5U CN210425460U (en) | 2019-09-06 | 2019-09-06 | Central air conditioning supply-air outlet structure |
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| Publication Number | Publication Date |
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| CN210425460U true CN210425460U (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921488466.5U Active CN210425460U (en) | 2019-09-06 | 2019-09-06 | Central air conditioning supply-air outlet structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113212116A (en) * | 2021-06-03 | 2021-08-06 | 宁波均胜群英汽车系统股份有限公司 | Linkage control air outlet |
| CN113246691A (en) * | 2021-06-03 | 2021-08-13 | 宁波均胜群英汽车系统股份有限公司 | Automobile air conditioner air outlet with air guide and air volume control structure |
-
2019
- 2019-09-06 CN CN201921488466.5U patent/CN210425460U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113212116A (en) * | 2021-06-03 | 2021-08-06 | 宁波均胜群英汽车系统股份有限公司 | Linkage control air outlet |
| CN113246691A (en) * | 2021-06-03 | 2021-08-13 | 宁波均胜群英汽车系统股份有限公司 | Automobile air conditioner air outlet with air guide and air volume control structure |
| CN113246691B (en) * | 2021-06-03 | 2021-09-24 | 宁波均胜群英汽车系统股份有限公司 | Automobile air conditioner air outlet with air guide and air volume control structure |
| CN113212116B (en) * | 2021-06-03 | 2022-06-14 | 宁波均胜群英汽车系统股份有限公司 | Linkage control air outlet |
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