CN107044724A - Heat exchanging air duct structure and air-conditioner set - Google Patents
Heat exchanging air duct structure and air-conditioner set Download PDFInfo
- Publication number
- CN107044724A CN107044724A CN201710445780.4A CN201710445780A CN107044724A CN 107044724 A CN107044724 A CN 107044724A CN 201710445780 A CN201710445780 A CN 201710445780A CN 107044724 A CN107044724 A CN 107044724A
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- China
- Prior art keywords
- air
- heat exchanging
- air channel
- duct structure
- air duct
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 8
- 238000000746 purification Methods 0.000 description 7
- 239000012530 fluid Substances 0.000 description 3
- 238000005119 centrifugation Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000003467 diminishing effect Effects 0.000 description 2
- 230000002706 hydrostatic effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- PZZOEXPDTYIBPI-UHFFFAOYSA-N 2-[[2-(4-hydroxyphenyl)ethylamino]methyl]-3,4-dihydro-2H-naphthalen-1-one Chemical compound C1=CC(O)=CC=C1CCNCC1C(=O)C2=CC=CC=C2CC1 PZZOEXPDTYIBPI-UHFFFAOYSA-N 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0022—Centrifugal or radial fans
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Duct Arrangements (AREA)
Abstract
The present invention relates to a kind of heat exchanging air duct structure and air-conditioner set, wherein, heat exchanging air duct structure includes air channel and heat exchanging piece, air flow direction along in the air channel, the heat exchanging piece is located at the downstream in the air channel, the air channel includes wind outlet section, and the cross section of the wind outlet section gradually increases along the air flow direction in the air channel.The present invention can make wind outlet section cover the more heat-transfer surfaces of heat exchanging piece, increase the wind surface of heat exchanging piece, not only improving makes air-supply more uniform, be conducive to improving the exchange capability of heat of heat exchanging piece again.
Description
Technical field
The present invention relates to field of refrigeration, more particularly to a kind of heat exchanging air duct structure and air-conditioner set.
Background technology
In the general internal machine of air-conditioner using centrifugation blade, the wind that centrifugation blade is sent out through spiral case is more concentrated, and is added
The limitation of machine packet size, distance of the evaporator with fan blade therebetween will not be oversize, therefore, and most of wind is all to blow to evaporator
Middle part, cause the heat exchange of evaporator not uniform enough, fail to give full play to its ability.
Furthermore, most interior machines are substantially sets fresh wind port in inlet side, so as to which outdoor new air is introduced into indoor, changes
Air quality in kind sealing chamber, but the pollution of actual ambient outdoor air is also increasingly serious, promotes the production of market air cleaning class
Product are also more and more, gradually also increase air-cleaning function in air-conditioning.Purification assembly will be purified to air filtration, often be set
Air inlet and the position of air outlet in unit.But purification assembly is placed on which crosswind mouthful can all cause necessarily to air inlet/outlet
Stop, influence the air quantity of unit.For the air quantity of compensation loss, unit then needs to change the stronger motor of performance to solve above-mentioned ask
Topic；Also, purification assembly is located at air outlet, the outward appearance of product is also influenceed to a certain extent, therefore, the setting of purification assembly by
To many limitations.
The content of the invention
The purpose of the present invention is to propose to a kind of heat exchanging air duct structure and air-conditioner set, it can solve the problem that uneven air, change
The problem of heat energy power is relatively low.
To achieve the above object, the invention provides a kind of heat exchanging air duct structure, it includes air channel and heat exchanging piece, along described
Air flow direction in air channel, the heat exchanging piece is located at the downstream in the air channel, and the air channel includes wind outlet section, the wind outlet section
Cross section gradually increases along the air flow direction in the air channel.
One preferably or in alternative embodiment, the air channel includes wind inlet section, and the cross section of the wind inlet section is along the wind
Air flow direction in road is gradually reduced.
One preferably or in alternative embodiment, the air channel includes interlude, the interlude connect the wind inlet section and
The wind outlet section, the cross section of the interlude is constant along the air flow direction in the air channel.
One preferably or in alternative embodiment, the interlude is provided with suction hole.
One preferably or in alternative embodiment, heat exchanging air duct structure includes compressed gas source, and the compressed gas source connection is described
Suction hole, and spray into compressed gas into the air channel along the air flow direction in the air channel.
One preferably or in alternative embodiment, the heat-transfer surface of the outlet covering heat exchanging piece of the wind outlet section.
One preferably or in alternative embodiment, heat exchanging air duct structure includes blower fan, the air flow direction along in the air channel, institute
State the upstream that blower fan is located at the air channel.
One preferably or in alternative embodiment, the air channel is venturi conduit.
One preferably or in alternative embodiment, the heat exchanging piece is evaporator or condenser.
One preferably or in alternative embodiment, heat exchanging air duct structure includes housing, and the air channel and the heat exchanging piece are located at
In the housing, and the air channel relative to the heat exchanging piece close to the inlet side of the housing, the heat exchanging piece is relative to institute
Air channel is stated close to the air side of the housing.
One preferably or in alternative embodiment, the housing includes adjacent with the air side with the inlet side first
Side, first side is provided with air port.
One preferably or in alternative embodiment, at least one the inlet side, the air side and described first side are provided with
Gas cleanup component.
One preferably or in alternative embodiment, the housing includes adjacent with the air side with the inlet side second
Side, second side is at least provided with two fresh wind ports, and one of fresh wind port is close to the inlet side, and another fresh wind port is close to institute
State air side.
One preferably or in alternative embodiment, the fresh wind port is provided with detachable shrouding.
To achieve the above object, the invention provides a kind of air-conditioner set, it includes the heat exchange in any of the above-described embodiment
Air channel structure.
Based on above-mentioned technical proposal, the present invention at least has the advantages that：
The heat exchanging piece that the present invention is provided is located at the downstream in air channel, and the cross section of the wind outlet section in air channel is along the air-flow stream in air channel
To gradually increasing, and then wind outlet section can be made to cover the more heat-transfer surfaces of heat exchanging piece, increase the wind surface of heat exchanging piece, not only improve
Make air-supply more uniform, be conducive to improving the exchange capability of heat of heat exchanging piece again.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, this hair
Bright schematic description and description is used to explain the present invention, does not constitute inappropriate limitation of the present invention.In the accompanying drawings：
The exploded perspective view for the heat exchanging air duct structure that Fig. 1 provides for the present invention；
The schematic internal view for the heat exchanging air duct structure that Fig. 2 provides for the present invention；
The structural representation in the air channel that Fig. 3 provides for the present invention；
The air-flow schematic diagram after compressed gas source is passed through in the air channel that Fig. 4 provides for the present invention.
Label in accompanying drawing：
1- air channels；11- wind outlet sections；12- wind inlet sections；13- interludes；14- suction holes；
2- heat exchanging pieces；
3- blower fans；
4- housings；41- inlet sides；42- air sides；The sides of 43- first；The sides of 44- second；45- fresh wind ports；The sides of 46- the 3rd；
The sides of 47- the 4th；
5- gas cleanup components；
6- drip trays；
7- compressed gas sources.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in embodiment is clearly and completely retouched
State.Obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on this hair
Bright embodiment, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " is based on accompanying drawing institutes
The orientation or position relationship shown, is for only for ease of the description present invention and simplifies description, rather than indicate or imply signified dress
Put or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to present invention protection
The limitation of scope.
As shown in Figure 1 and Figure 2, the illustrative examples of the heat exchanging air duct structure provided for the present invention, in the schematic implementation
In example, heat exchanging air duct structure includes air channel 1 and heat exchanging piece 2, and the air flow direction along in air channel 1, heat exchanging piece 2 is located under air channel 1
Trip, air channel 1 includes wind outlet section 11, and the cross section of wind outlet section 11 gradually increases along the air flow direction in air channel 1, and then can use
Wind section 11 covers the more heat-transfer surfaces of heat exchanging piece 2, increases the wind surface of heat exchanging piece 2, not only improving makes air-supply more uniform, has again
Beneficial to the exchange capability of heat for improving heat exchanging piece 2.
As shown in Fig. 2 one preferably or in alternative embodiment, the outlet of wind outlet section 11 can be completely covered or cover completely
The heat-transfer surface of heat exchanging piece 2.Inwall of the fraction of the wind outlet section 11 in air channel 1 along air channel 1 is directed to blow to the edge of heat exchanging piece 2
Position, increases the wind surface of heat exchanging piece 2, the heat exchange of heat exchanging piece 2 is more abundant.
As shown in Fig. 2 in above-mentioned illustrative examples, air channel 1 can include wind inlet section 12, the cross section edge of wind inlet section 12
Air flow direction in air channel 1 is gradually reduced.
Air-flow enters air channel 1 through wind inlet section 12, air-flow from the coarse to fine, the speed of gas because cross-sectional flow area diminishes and on
Rise, pressure also reduces in the same time, produces pressure differential, an external suction can be provided to extraneous gas, driven outside air channel 1
Air be continuously replenished into, improve unit blasting air air quantity and wind speed, with reference to the enlarging shape of wind outlet section 11, air-supply can be made more equal
It is even, further lift the exchange capability of heat of heat exchanging piece 2.
In above-mentioned illustrative examples, air channel 1 can include interlude 13, the connection wind inlet section 12 of interlude 13 and wind outlet section
11, the cross section of interlude 13 is constant along the air flow direction in air channel 1.When air-flow enters the wind inlet section 12 in air channel 1, gradually receive
Contracting, during by interlude 13, air velocity rises because diminishing cross-sectional flow area, and pressure also reduces in the same time, produces
Pressure differential can further improve to the extraneous gas of air channel 1 produce suction.
As shown in figure 3, on the basis of above-mentioned illustrative examples, interlude 13 can be provided with suction hole 14.Further,
The relative two sides of interlude 13 can set row's suction hole 14.
As shown in Figure 2 and Figure 3, the air channel 1 that the present invention is provided includes the wind inlet section 12 of necking shape, the interlude of constant cross-section
13 and the wind outlet section 11 of enlarging shape, and suction hole 14 is set in interlude 13, when air-flow enters the wind inlet section 12 of necking shape, pass through
The interlude 13 of constant cross-section, from the coarse to fine, the speed of gas rises air-flow because diminishing cross-sectional flow area, and pressure is also same
One time reduced, therefore the pressure differential produced can provide an external suction to the gas outside air channel 1, and air is through interlude 13
The suction hole 14 of both sides is constantly inhaled into up and down, drives the air outside air channel 1 constantly to be largely supplemented in, fraction passes through wind
The inwall of wind outlet section 11 of the enlarging shape in road 1 is directed to blow to the edge of heat exchanging piece 2, increases the wind surface of heat exchanging piece 2, changes
The heat exchange of warmware 2 is more abundant.
As shown in figure 4, the heat exchanging air duct structure that the present invention is provided can include compressed gas source 7, the connection air-breathing of compressed gas source 7
Hole 14, and compressed gas source 7 sprays into compressed gas along the air flow direction in air channel 1 into air channel 1.
The air channel 1 that the present invention is provided has the structure of similar air amplifier, is equipped with compressed gas source 7, can produce jet
Effect, realizes that unit Bladeless is blown, is specially：
The suction hole 14 of interlude 13 of the invention by the use of air channel 1 is passed through a small amount of compressed gas as power as nozzle
Source, gas is sprayed at a high speed by suction hole 14, because of Coanda effect, and the inner surface contour face that this strand of primary airstream is attached to air channel 1 is upper
It is dynamic, the cavity center in air channel 1 is produced a low-pressure area, and cause around substantial amounts of air be inhaled into, primary airstream and surrounding
Air-flow converges the rear wind outlet section 11 for just forming speed is higher, capacity is bigger air-flow in air channel 1 and exported again, finally realize unit without
Fan blade is blown.
Above-mentioned Coanda effect is also known as attached wall effect or Coanda effect, and fluid, which has, leaves original flow direction, is changed to
The tendency flowed with the body surface of protrusion.
One preferably or in alternative embodiment, air channel 1 can be venturi conduit.Venturi is produced by venturi conduit
Effect：When air-flow blows over obstacle, the air pressure of near ports is relatively low above the lee face of obstacle, so as to produce suction
It is attached to act on and cause the flowing of air.Using Venturi effect, accelerate fluid velocity, in air channel 1 fluid from the coarse to fine
Outlet rear side forms " vacuum " area, and suction-operated is produced using " vacuum " area.Section of the entrance of wind inlet section 12 in air channel 1
Area A1 is more than the sectional area A2 that the wind inlet section 12 in air channel 1 is exported, and the flow velocity V1 of the wind inlet section 12 in air channel 1 is less than going out for air channel 1
Hydrostatic pressure P1 in the flow velocity V2 of wind section 11, the wind inlet section 12 in air channel 1 is more than the hydrostatic pressure in the wind outlet section 11 in air channel 1
Power P2.
The present invention can make more uniformly to act on heat exchanging piece 2 by the air-flow in air channel 1 by using Venturi effect, and
The speed of output gas flow can be improved.
In the various embodiments described above, the heat exchanging air duct structure that the present invention is provided can also include blower fan 3, the gas along in air channel 1
Stream flow direction, blower fan 3 is located at the upstream in air channel.
In the various embodiments described above, heat exchanging piece 2 can be evaporator or condenser.Heat exchanging piece 2 can be placed obliquely or vertically.
In the various embodiments described above, the heat exchanging air duct structure that the present invention is provided can also include housing 4, air channel 1 and heat exchanging piece 2
In housing 4, and air channel 1 relative to heat exchanging piece 2 close to the inlet side 41 of housing 4, heat exchanging piece 2 is relative to air channel 1 close to shell
The air side 42 of body 4.
From blower fan 3 to air supply section space is formed heat exchanging piece 2 in housing 4, the structure in the air channel 1 that the present invention is provided can
The air supply section space is set to be divided into two parts, a part is the space that sidewind passes through in air channel 1, it is malleation, another part that it is interior
It is the space that the outer sidewind in air channel 1 passes through, it is negative pressure, because of the presence in above-mentioned positive/negative-pressure space so that air channel 1 is in wind inlet section 11
Air inlet and the suction hole 14 of interlude 13 can realize the suction of gas, provides many one newly for the air exchange of unit
Path.
As shown in figure 1, housing 4 is except including above-mentioned inlet side 41 and air side 42, housing 4 can also include and air intake
First side 43 adjacent with air side 42 of side 41, the second side 44, the 3rd side 46 and the 4th side 47.
Wherein, the first side 43 can be provided with air port (the first side 43 is located at the top shown in Fig. 1).By being set in the first side 43
Air port is put, can be coordinated in the gas suction casing 4 outside housing 4 and then send into the suction hole 14 of the interlude 13 in air channel 1
In air channel 1, the air quantity in air channel 1 is improved.
In above-described embodiment, at least one the air port in the air port of inlet side 41, the air port of air side 42 and the first side 43 can
With provided with gas cleanup component 5.
The air port in the air port of the above-mentioned inlet side 41 of housing 4, the air port of air side 42 and the first side 43, now at unit three
With air port, and gas cleanup component 5 can be equipped with, enrich its combining form, for example：Can any one place air port wherein
Gas cleanup component 5 is equipped with, or air port is equipped with gas cleanup component 5 at any two wherein, or air port is all equipped with three simultaneously
Gas cleanup component 5, has seven kinds of combining forms.
The setting of above-mentioned gas purification assembly 5 is not only limited to inlet side 41, air side 42, can also set up again in housing
4 the first side 43, increases purification area, further increases purification efficiency；And the air port outfit gas in the first side 43 is net
Change component 5, air port that will not be intrinsic to unit inlet side 41, air side 42 forms stop.
Second side 44 of housing 4 at least can provided with two fresh wind ports 45, one of fresh wind port 45 close to inlet side 41,
Another fresh wind port 45 is close to air side 42.Unit sets fresh wind port 45 in inlet side 41, and the fresh wind port 45 both can be as air side
The 42 such air duct of fresh wind port 45 draws outdoor fresh air, can not also access fresh air and directly open wide suction room air, accelerate
Room air and the heat exchange of heat exchanging piece 2, strengthen unit temperature control ability.
Further, fresh wind port 45 can be provided with detachable shrouding.
One preferably or in alternative embodiment, the second side 44 of housing 4 can be set in inlet side 41 and air side 42 respectively
There is sheet metal component knock-off hole, it is necessary to directly knock out sheet metal component formation fresh wind port 45 when using, fresh wind port 45, which connects airduct, can introduce room
Outer air.
Further, clean air package can also be set at fresh wind port 45.
3rd side 46 of housing 4 is oppositely arranged with the second side 44, and the 4th side 47 and the first side 43 of housing 4 are oppositely arranged,
Drip tray 6 is provided with 4th side 47 (bottom shown in Fig. 1) of housing 4, drip tray 6 is located at the lower section of heat exchanging piece 2.
Present invention also offers a kind of air-conditioner set, it includes the heat exchanging air duct structure in any of the above-described embodiment.
In the description of the invention, it is to be understood that come using the word such as " first ", " second ", " the 3rd ", " the 4th "
Limit parts, it is only for be easy to distinguish above-mentioned parts, such as without Stated otherwise, above-mentioned word does not have spy
Different implication, therefore it is not intended that limiting the scope of the invention.
Finally it should be noted that:The above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；To the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, those of ordinary skills in the art should understand that：Still
The embodiment of the present invention can be modified or equivalent substitution is carried out to some technical characteristics；Without departing from this hair
The spirit of bright technical scheme, it all should cover among claimed technical scheme scope of the invention.
Claims (15)
1. a kind of heat exchanging air duct structure, including air channel (1) and heat exchanging piece (2), it is characterised in that：Gas along in the air channel (1)
Stream flow direction, the heat exchanging piece (2) is located at the downstream of the air channel (1), and the air channel (1) includes wind outlet section (11), the air-out
The cross section of section (11) gradually increases along the air flow direction in the air channel (1).
2. heat exchanging air duct structure as claimed in claim 1, it is characterised in that：The air channel (1) includes wind inlet section (12), described
The cross section of wind inlet section (12) is gradually reduced along the air flow direction in the air channel (1).
3. heat exchanging air duct structure as claimed in claim 2, it is characterised in that：The air channel (1) includes interlude (13), described
Interlude (13) connects the wind inlet section (12) and the wind outlet section (11), and the cross section of the interlude (13) is along the air channel
(1) air flow direction in is constant.
4. heat exchanging air duct structure as claimed in claim 3, it is characterised in that：The interlude (13) is provided with suction hole (14).
5. heat exchanging air duct structure as claimed in claim 4, it is characterised in that：Including compressed gas source (7), the compressed gas source
(7) suction hole (14) is connected, and compressed gas is sprayed into along the air flow direction in the air channel (1) to the air channel (1) is interior.
6. heat exchanging air duct structure as claimed in claim 1, it is characterised in that：Changed described in the outlet covering of the wind outlet section (11)
The heat-transfer surface of warmware (2).
7. heat exchanging air duct structure as claimed in claim 1, it is characterised in that：Including blower fan (3), along along the air channel (1)
Air flow direction, the blower fan (3) is located at the upstream of the air channel (1).
8. heat exchanging air duct structure as claimed in claim 1, it is characterised in that：The air channel (1) is venturi conduit.
9. heat exchanging air duct structure as claimed in claim 1, it is characterised in that：The heat exchanging piece (2) is evaporator or condenser.
10. heat exchanging air duct structure as claimed in claim 1, it is characterised in that：Including housing (4), the air channel (1) and described
Heat exchanging piece (2) is in the housing (4), and the air channel (1) is relative to the close housing (4) of the heat exchanging piece (2)
Inlet side (41), the heat exchanging piece (2) is relative to the air channel (1) close to the air side (42) of the housing (4).
11. heat exchanging air duct structure as claimed in claim 10, it is characterised in that：The housing (4) includes and the inlet side
(41) first side (43) adjacent with the air side (42), first side (43) is provided with air port.
12. heat exchanging air duct structure as claimed in claim 11, it is characterised in that：The inlet side (41), the air side
And at least one first side (43) is provided with gas cleanup component (5) (42).
13. heat exchanging air duct structure as claimed in claim 10, it is characterised in that：The housing (4) includes and the inlet side
(41) second side (44) adjacent with the air side (42), second side (44) at least provided with two fresh wind ports (45), its
In fresh wind port (45) close to the inlet side (41), another fresh wind port (45) is close to the air side (42).
14. heat exchanging air duct structure as claimed in claim 13, it is characterised in that：The fresh wind port (45) is provided with detachable envelope
Plate.
15. a kind of air-conditioner set, it is characterised in that：Including the heat exchanging air duct structure as described in any one of claim 1~14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710445780.4A CN107044724A (en) | 2017-06-14 | 2017-06-14 | Heat exchanging air duct structure and air-conditioner set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710445780.4A CN107044724A (en) | 2017-06-14 | 2017-06-14 | Heat exchanging air duct structure and air-conditioner set |
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| Publication Number | Publication Date |
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| CN107044724A true CN107044724A (en) | 2017-08-15 |
Family
ID=59546871
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710445780.4A Pending CN107044724A (en) | 2017-06-14 | 2017-06-14 | Heat exchanging air duct structure and air-conditioner set |
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| Country | Link |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107806446A (en) * | 2017-10-20 | 2018-03-16 | 珠海格力电器股份有限公司 | Flow-guiding structure, blower fan and air-conditioning |
| CN111811045A (en) * | 2020-06-10 | 2020-10-23 | 胡晓军 | Fan coil for air supply system of air conditioner |
| CN112797485A (en) * | 2019-11-13 | 2021-05-14 | 青岛海尔智能技术研发有限公司 | Air conditioner air-out subassembly and air conditioner |
| CN112962277A (en) * | 2021-02-05 | 2021-06-15 | 珠海格力电器股份有限公司 | Drying equipment and air supply pipeline thereof |
| WO2021151260A1 (en) * | 2020-02-01 | 2021-08-05 | 广东美的制冷设备有限公司 | Window type air conditioner |
| CN115315598A (en) * | 2020-03-25 | 2022-11-08 | 东芝开利株式会社 | Indoor unit of air conditioner |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5642041A (en) * | 1979-09-11 | 1981-04-20 | Mitsubishi Electric Corp | Air conditioner |
| JP2001124377A (en) * | 1999-10-26 | 2001-05-11 | Masuda Harmo:Kk | Ventilation equipment |
| CN103216925A (en) * | 2013-04-26 | 2013-07-24 | 江苏新科电器有限公司 | Air conditioner cabinet |
| CN203478435U (en) * | 2013-09-18 | 2014-03-12 | 南通航运职业技术学院 | Full-climate humidity automatic adjusting induction type air conditioner |
| CN205939847U (en) * | 2016-08-03 | 2017-02-08 | 广东美的制冷设备有限公司 | Refrigerant blender and air conditioner |
| CN206176682U (en) * | 2016-09-30 | 2017-05-17 | 河南艾柯泡塑有限公司 | Air conditioner foam air outlet |
| CN206973859U (en) * | 2017-06-14 | 2018-02-06 | 珠海格力电器股份有限公司 | Heat exchanging air duct structure and air-conditioner set |
-
2017
- 2017-06-14 CN CN201710445780.4A patent/CN107044724A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5642041A (en) * | 1979-09-11 | 1981-04-20 | Mitsubishi Electric Corp | Air conditioner |
| JP2001124377A (en) * | 1999-10-26 | 2001-05-11 | Masuda Harmo:Kk | Ventilation equipment |
| CN103216925A (en) * | 2013-04-26 | 2013-07-24 | 江苏新科电器有限公司 | Air conditioner cabinet |
| CN203478435U (en) * | 2013-09-18 | 2014-03-12 | 南通航运职业技术学院 | Full-climate humidity automatic adjusting induction type air conditioner |
| CN205939847U (en) * | 2016-08-03 | 2017-02-08 | 广东美的制冷设备有限公司 | Refrigerant blender and air conditioner |
| CN206176682U (en) * | 2016-09-30 | 2017-05-17 | 河南艾柯泡塑有限公司 | Air conditioner foam air outlet |
| CN206973859U (en) * | 2017-06-14 | 2018-02-06 | 珠海格力电器股份有限公司 | Heat exchanging air duct structure and air-conditioner set |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107806446A (en) * | 2017-10-20 | 2018-03-16 | 珠海格力电器股份有限公司 | Flow-guiding structure, blower fan and air-conditioning |
| CN107806446B (en) * | 2017-10-20 | 2023-09-22 | 珠海格力电器股份有限公司 | Flow guiding structure, fan and air conditioner |
| CN112797485A (en) * | 2019-11-13 | 2021-05-14 | 青岛海尔智能技术研发有限公司 | Air conditioner air-out subassembly and air conditioner |
| CN112797485B (en) * | 2019-11-13 | 2024-01-16 | 青岛海尔智能技术研发有限公司 | Air conditioner air-out subassembly and air conditioner |
| WO2021151260A1 (en) * | 2020-02-01 | 2021-08-05 | 广东美的制冷设备有限公司 | Window type air conditioner |
| CN115315598A (en) * | 2020-03-25 | 2022-11-08 | 东芝开利株式会社 | Indoor unit of air conditioner |
| CN111811045A (en) * | 2020-06-10 | 2020-10-23 | 胡晓军 | Fan coil for air supply system of air conditioner |
| CN112962277A (en) * | 2021-02-05 | 2021-06-15 | 珠海格力电器股份有限公司 | Drying equipment and air supply pipeline thereof |
| CN112962277B (en) * | 2021-02-05 | 2022-01-11 | 珠海格力电器股份有限公司 | Drying equipment and air supply pipeline thereof |
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