CN207815664U - air conditioner air outlet component and air conditioner - Google Patents
air conditioner air outlet component and air conditioner Download PDFInfo
- Publication number
- CN207815664U CN207815664U CN201721791631.5U CN201721791631U CN207815664U CN 207815664 U CN207815664 U CN 207815664U CN 201721791631 U CN201721791631 U CN 201721791631U CN 207815664 U CN207815664 U CN 207815664U
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- duct
- air
- boss
- shaped member
- conditioning exhausting
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- 238000004378 air conditioning Methods 0.000 claims description 29
- 230000001186 cumulative effect Effects 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 claims description 6
- 239000011148 porous material Substances 0.000 abstract 3
- 238000010586 diagram Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
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- Duct Arrangements (AREA)
Abstract
The utility model relates to an air conditioner air-out part and air conditioner. Air conditioner air-out part includes: an air outlet; and the throttling component (4) is covered on the air outlet, a pore passage (5) communicated with the air outlet is arranged on the throttling component (4), and the inner diameter of at least one section of the pore passage (5) is gradually increased along the air outlet direction of the air outlet. By the aid of the technical scheme, air outlet of the air outlet is throttled through the pore channel (5) in the throttling component (4), pressure of air is reduced, the size of the air is increased, the temperature of the throttled air is reduced, and meanwhile noise is reduced.
Description
Technical field
The utility model is related to refrigeration technology fields, in particular to a kind of air conditioning exhausting component and air conditioner.
Background technology
Existing business air conditioner includes ceiling mounted outlet air mouthpiece, and outlet air mouthpiece includes being equipped with air outlet
Air compartment shell and the wind deflector that is located at air outlet.Wind deflector is for guiding air-out direction.Existing outlet air mouthpiece is only used
In the outlet air that will export air-conditioning, the leaving air temp of air-conditioning is not influenced.
Utility model content
The utility model is intended to provide a kind of the air conditioning exhausting component and air conditioner of the leaving air temp that can reduce air-conditioning.
According to the one side of the utility model embodiment, the utility model provides a kind of air conditioning exhausting component, the sky
Recalling wind part includes：
Air outlet；And
Throttle part, lid are located on air outlet, and throttle part is equipped with the duct that is communicated with air outlet, and at least the one of duct
The internal diameter of section is cumulative along the air-out direction of air outlet.
Optionally, duct includes：
First duct, internal diameter are cumulative along air-out direction；And
Second duct, the upstream in the first duct is located at along air-out direction, and the internal diameter in the second duct is tapered along air-out direction.
Optionally, duct further includes isometrical third duct, and third duct is located between the first duct and the second duct, and
It is connected to the first duct and the second duct.
Optionally,
First duct is located at the most downstream in duct along air-out direction；And/or
Second duct is located at the most upstream in duct along air-out direction.
Optionally, throttle part includes plate-shaped member, and duct extends along the thickness direction of plate-shaped member.
Optionally, throttle part further includes the boss being located on plate-shaped member, and boss is prominent along the thickness direction of plate-shaped member
For plate-shaped member, one section of duct is located on boss.
Optionally, boss includes the first boss being located on the first face of plate-shaped member and is located at the second face of plate-shaped member
On second boss.
Optionally, duct is multiple, and boss is arranged correspondingly with duct.
Optionally, duct is multiple, and multiple ducts are arranged by ranks.
According to the another aspect of the application, a kind of air conditioner is additionally provided, which includes the above-mentioned air conditioning exhausting of power
Component.
Using the technical solution of the application, the outlet air of air outlet is after the duct throttling on throttle part, the pressure of air
Decline, volume become larger, and the spacing between gas molecule in respective air becomes larger, and the potential energy increase of gas molecule, kinetic energy are corresponding
Reduction, the kinetic energy change of gas molecule macroscopically reflects the variation of temperature, namely the temperature of the air after throttling reduces.
By referring to the drawings to the detailed description of the exemplary embodiment of the utility model, the utility model it is other
Feature and its advantage will become apparent.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 shows the structural schematic diagram of the air conditioning exhausting component of the embodiments of the present invention；
Fig. 2 shows the structural schematic diagrams of the throttle part of the air conditioning exhausting component of the embodiments of the present invention；
Fig. 3 shows the sectional view of the throttle part of the embodiments of the present invention；
Fig. 4 shows the partial enlarged view of Fig. 3.
In figure：1, air compartment shell；2, heat preservation component；3, mounting bracket；4, throttle part；41, plate-shaped member；42, first is convex
Platform；43, second boss；5, duct；51, the first duct；52, the second duct；53, third duct；6, wind guide component.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.It is illustrative to the description only actually of at least one exemplary embodiment below, is never used as to this practicality
Novel and its application or any restrictions used.Based on the embodiments of the present invention, those of ordinary skill in the art are not having
There is the every other embodiment obtained under the premise of making creative work, shall fall within the protection scope of the present invention.
Fig. 1 shows the structural schematic diagram of the air conditioning exhausting component of the present embodiment, as shown in Figure 1, the air-conditioning of the present embodiment
Wind component includes the throttle part 4 that the air compartment shell 1 equipped with air outlet is located at lid on air outlet.
Air conditioning exhausting component further includes the inner wall for being located at air compartment shell 1 or the heat preservation component 2 on outer wall, heat preservation component 2
Material is preferably foam.
Air conditioning exhausting component further includes the mounting bracket 3 being connected with air compartment shell 1, and mounting bracket 3, will for connecting ceiling
Air conditioning exhausting component is fixed on the ceiling.
Air conditioning exhausting component further includes the wind guide component 6 for setting the air-out direction for guiding air outlet.Optionally, air dam
Part 6 is located at the outside of throttle part 4.
Fig. 3 shows that the structural schematic diagram of the throttle part 4 of the present embodiment, Fig. 4 show the partial enlarged view of Fig. 3.
In conjunction with shown in Fig. 3 and Fig. 4, the throttle part 4 of the present embodiment is equipped with the duct 5 communicated with air outlet, and duct 5 is extremely
Few one section of internal diameter is cumulative along the air-out direction of air outlet.
In the present embodiment, the circulation area in duct 5 is less than the circulation area of air outlet, and the outlet air of air outlet is through throttle part
After duct 5 on 4 throttles, the pressure of air declines, volume becomes larger, and the spacing between gas molecule in respective air becomes larger,
The potential energy of gas molecule increases, kinetic energy reduces accordingly, and the kinetic energy change of gas molecule macroscopically reflects the variation of temperature,
The temperature of air after throttling reduces.
When gas flows through the first duct 51 of flaring structure, the sectional area of air-flow gradually increases, according to A1V1=A2V2=C
(wherein A1And A2It is the cross-sectional area in duct, V1And V2For the speed of gas, C is constant), the change rate of the sectional area of air-flow
When larger, the flow velocity of gas reduces faster, to achieve the effect that flowing is stablized and comfort enhances.
The duct 5 of throttle part 4 reduces the speed of outlet air, and lower noise at wind component keeps Room air distribution design equal
Even, the wind sense that human perception arrives reduces, and improves indoor comfort.
In the present embodiment, duct 5 is multiple, and multiple ducts 5 are arranged in by ranks on throttle part 4.
Each duct 5 includes second duct in the first duct 51 and the upstream for being located at the first duct 51 along air-out direction
52, wherein the internal diameter in the first duct 51 is cumulative along air-out direction, the internal diameter in the second duct 52 is tapered along air-out direction.
Duct 5 further includes isometrical third duct 53, and third duct 53 is located between the first duct 51 and the second duct 52,
The first end in third duct 53 is directly connected with the first duct 51, the first end in third duct 53 directly with 51 phase of the first duct
Even, the second end in third duct 53 is directly connected with the second duct 52.Third duct 63 can play and buffer out wind action, with
Reduce impact.
Optionally, the first duct 51 is located at the most downstream in duct 5 along air-out direction；Second duct 52 is located at along air-out direction
The most upstream in duct 5.
The air exported by the air outlet of air compartment shell 1 is followed by the second duct 52, third duct 53 and the first duct
51。
Throttle part 4 includes plate-shaped member 41, and duct 5 extends along the thickness direction of plate-shaped member 41.
Throttle part 4 further includes the boss being located on plate-shaped member 41, and boss is protruded along the thickness direction of plate-shaped member 41
It is located on boss 5 in a part for plate-shaped member 41, duct 5.
Boss includes the first boss 42 being located on the first face of plate-shaped member 41 and the second face for being located at plate-shaped member 41
On second boss 43.
Duct 5 is multiple, and boss is arranged correspondingly with duct 5.Duct 5 by corresponding first boss 42 separate plate
The end face of component 41 extends to the end face of the separate plate-shaped member 41 of second boss 43.
Since the internal diameter in the second duct 52 is tapered along air-out direction, when the outlet air of air outlet flows through the second duct 52, outlet air
Speed increase, therefore, outlet air be susceptible to when flowing through the second duct 52 vortex, friction phenomena such as.
To overcome above-mentioned phenomenon, outlet air in the present embodiment increases flow velocity in the second duct 52, and in the first duct 51
Interior reduction pressure, so that outlet air pressure difference before and after throttling increases, to improve above-mentioned phenomenon.Since outlet air is by throttling
Duct 5 when, flow velocity is big and flows through that the time in duct 5 is short, and outlet air has little time to carry out heat exchange with extraneous, can approximatively think it
It is constant for adiabatic process, that is, its internal gross energy.
In the present embodiment, the design increase throttle part 4 at the air outlet of air-conditioning system end, throttle part 4 includes row
Multiple ducts 5 of arrangement are arranged, the draught area at 5 both ends of duct is identical, and 5 internal cross-sectional area of duct first reduces to be increased afterwards, to interior
Air-supply.
The air conditioning exhausting component makes the cold wind temperature got in after throttling less than temperature in air duct, i.e., when same machine
Group operation, when setting indoor temperature is identical, the air-supply structure of the utility model structure keeps the time of reduction indoor temperature shorter, empty
It adjusts run time relatively much shorter, to the COP for improving refrigerating efficiency, improving air-conditioning system, reaches energy-efficient effect；Meanwhile it examining
It is too low to consider wind pushing temperature, air outlet temperature is less than indoor dew-point temperature and condenses when unit, which is switched on, to be run, this throttle structure
It rationally designs control cold blast rate, reduce temperature and pressure that cold wind reduces, find indoor temperature moisture condensation point.
According to the another aspect of the application, the present embodiment also discloses a kind of air conditioner, which includes above-mentioned sky
Recall wind part.
The exemplary embodiment that these are only the utility model, is not intended to limit the utility model, all new in this practicality
Within the spirit and principle of type, any modification, equivalent replacement, improvement and so on should be included in the protection of the utility model
Within the scope of.
Claims (10)
1. a kind of air conditioning exhausting component, which is characterized in that including：
Air outlet；
Throttle part (4), lid are located on the air outlet, and the throttle part (4) is equipped with the hole communicated with the air outlet
At least one section of the internal diameter in road (5), the duct (5) is cumulative along the air-out direction of the air outlet.
2. air conditioning exhausting component according to claim 1, which is characterized in that the duct (5) includes：
First duct (51), internal diameter are cumulative along the air-out direction；And
Second duct (52) is located at the upstream of first duct (51) along the air-out direction, second duct (52)
Internal diameter is tapered along the air-out direction.
3. air conditioning exhausting component according to claim 2, which is characterized in that the duct (5) further includes isometrical third
Duct (53), the third duct (53) are located between first duct (51) and the second duct (52), and are connected to described
One duct (51) and second duct (52).
4. air conditioning exhausting component according to claim 2, which is characterized in that
First duct (51) is located at the most downstream in the duct (5) along the air-out direction；And/or
Second duct (52) is located at the most upstream in the duct (5) along the air-out direction.
5. air conditioning exhausting component according to claim 1, which is characterized in that the throttle part (4) includes plate-shaped member
(41), the duct (5) extends along the thickness direction of the plate-shaped member (41).
6. air conditioning exhausting component according to claim 5, which is characterized in that the throttle part (4) further includes being located at institute
The boss on plate-shaped member (41) is stated, the boss protrudes from the plate-shaped member along the thickness direction of the plate-shaped member (41)
(41), one section of the duct (5) is located on the boss.
7. air conditioning exhausting component according to claim 6, which is characterized in that the boss includes being located at the plate-shaped member
(41) first boss (42) on the first face and the second boss (43) being located on the second face of the plate-shaped member (41).
8. air conditioning exhausting component according to claim 6, which is characterized in that the duct (5) be it is multiple, the boss with
The duct (5) is arranged correspondingly.
9. air conditioning exhausting component according to claim 1, which is characterized in that the duct (5) is multiple, multiple holes
It arranges by ranks in road (5).
10. a kind of air conditioner, which is characterized in that including the air conditioning exhausting component described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721791631.5U CN207815664U (en) | 2017-12-20 | 2017-12-20 | air conditioner air outlet component and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721791631.5U CN207815664U (en) | 2017-12-20 | 2017-12-20 | air conditioner air outlet component and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207815664U true CN207815664U (en) | 2018-09-04 |
Family
ID=63332974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721791631.5U Active CN207815664U (en) | 2017-12-20 | 2017-12-20 | air conditioner air outlet component and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207815664U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107894084A (en) * | 2017-12-20 | 2018-04-10 | 珠海格力电器股份有限公司 | Air conditioner air outlet component and air conditioner |
-
2017
- 2017-12-20 CN CN201721791631.5U patent/CN207815664U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107894084A (en) * | 2017-12-20 | 2018-04-10 | 珠海格力电器股份有限公司 | Air conditioner air outlet component and air conditioner |
| CN107894084B (en) * | 2017-12-20 | 2023-12-01 | 珠海格力电器股份有限公司 | Air conditioner air outlet component and air conditioner |
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