CN104165447B - Air conditioner indoor unit and air conditioner - Google Patents
Air conditioner indoor unit and air conditioner Download PDFInfo
- Publication number
- CN104165447B CN104165447B CN201410301330.4A CN201410301330A CN104165447B CN 104165447 B CN104165447 B CN 104165447B CN 201410301330 A CN201410301330 A CN 201410301330A CN 104165447 B CN104165447 B CN 104165447B
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- air
- tubular wine
- flow
- wine wheel
- port
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- 230000000712 assembly Effects 0.000 claims description 16
- 238000000429 assembly Methods 0.000 claims description 16
- 238000010586 diagram Methods 0.000 description 6
- 230000007547 defect Effects 0.000 description 4
- 230000003068 static effect Effects 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 238000005373 pervaporation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention provides an air conditioner indoor unit and an air conditioner. The air conditioner indoor unit comprises a first cross-flow wind wheel, a second cross-flow wind wheel, a first volute and a second volute, wherein the first volute and the second volute form a first cross-flow air duct and a second cross-flow air duct; the first cross flow wind wheel is arranged in the first cross flow air channel, and the second cross flow wind wheel is arranged in the second cross flow air channel. The air conditioner indoor unit improves the air supply amount and the air pressure, improves the heat exchange efficiency and reduces the power consumption of the indoor unit; the air conditioner adopting the indoor unit improves the air supply distance of the air conditioner, reduces the power consumption of the air conditioner and improves the heat exchange performance and efficiency.
Description
Technical field
The present invention relates to air-conditioning technical field, more particularly to a kind of air conditioner room unit and air-conditioner.
Background technology
Traditional air conditioner room unit arranges single tubular wine wheel or two tubular wine wheels, evaporimeter be placed on air inlet or
Person's air outlet.Wherein, the air conditioner room unit presence generation air quantity for arranging single tubular wine wheel is limited by shell dimension, is blown
Apart from limited defect；Arrange two tubular wine wheels air conditioner room unit generally by single tubular wine wheel mirror image or and
The mode of connection realizes operating, there is the big defect that takes up room, and air supplying distance is not lifted yet.
The content of the invention
For there is a problem of in conventional art air quantity limited by housing, air supplying distance it is limited, the invention provides a kind of
The good air conditioner room unit of air-supply effect and air-conditioner.
To reach the beneficial effect of the invention, the present invention provides a kind of air conditioner room unit and air-conditioner, including the first through-flow
Wind wheel, the second tubular wine wheel, the first spiral case and the second spiral case, first spiral case and second spiral case form the first through-flow wind
Road and the second through-flow air channel, the first through-flow air channel includes first port and second port, and the second through-flow air channel includes
3rd port and the 4th port, the second port is connected with the 3rd port, and the first port is provided with air inlet, described
4th port is provided with air outlet；
First tubular wine wheel is arranged in the first through-flow air channel, and second tubular wine wheel is arranged on described
In two through-flow air channels.
Used as a kind of embodiment, first tubular wine wheel and second tubular wine wheel are crisscross arranged described first
Through-flow air channel is connected in the gas channel to be formed with the second through-flow air channel.
Used as a kind of embodiment, the connectivity part of the second port and the 3rd port is provided with auxiliary air inlet mouth.
As a kind of embodiment, also including the evaporimeter for being arranged on the air inlet side.
Used as a kind of embodiment, the evaporimeter includes the first evaporator assemblies and the second evaporator assemblies；
First evaporator assemblies enclose and are located at the air inlet side；
Second evaporator assemblies are arranged on the auxiliary air inlet mouth side.
Used as a kind of embodiment, the evaporimeter is many folding evaporimeters.
Used as a kind of embodiment, the diameter of first tubular wine wheel is straight less than or equal to second tubular wine wheel
Footpath.
As a kind of embodiment, the operating side of the rotation direction of first tubular wine wheel and second tubular wine wheel
To contrary.
The present invention also provides a kind of air-conditioner, including air conditioner room unit as above.
Beneficial effects of the present invention：
The air conditioner room unit and air-conditioner of the present invention, air conditioner room unit includes the first spiral case and the second spiral case, first
Spiral case and the second spiral case form a gas channel for supplying airflow, and the gas channel is divided into the first through-flow air channel and the second through-flow
Air channel, the second port in the first through-flow air channel is connected with the 3rd port in the second through-flow air channel, the first end in the first through-flow air channel
Mouth is provided with air inlet, and the 4th port in the second through-flow air channel is provided with air outlet, and the first tubular wine wheel is arranged on the first through-flow
In air channel, the second tubular wine wheel is arranged in the second through-flow air channel.Arrange in the air conditioner room unit of the present invention and conventional art
The air conditioner room unit of single tubular wine wheel is compared, and improves air-supply air quantity and blast, improves heat exchange efficiency；With conventional art
The middle air conditioner room unit for arranging two tubular wine wheels is compared, and reduces physical dimension while reducing the power consumption of indoor set, is carried
Indoor engine efficiency is risen.Using the air-conditioner of air conditioner room unit of the present invention, air supplying distance is improved and using the comfortable of room
Degree, reduces the power consumption of air-conditioner, improves heat exchange property and efficiency.
Description of the drawings
Fig. 1 is the structural representation of an embodiment of the air conditioner room unit of conventional art；
Fig. 2 is the corresponding air conditioner room unit air-supply air current flow schematic diagrames of Fig. 1；
Fig. 3 is the structural representation of an embodiment of the air conditioner room unit of the present invention；
Fig. 4 is the corresponding air conditioner room unit air-supply air current flow schematic diagrames of Fig. 3；
Fig. 5 is the structural representation of another embodiment of the air conditioner room unit of the present invention；
Fig. 6 is the corresponding air conditioner room unit air-supply air current flow schematic diagrames of Fig. 5.
Description of reference numerals：
1 first spiral case；2 second spiral cases；3 first tubular wine wheels；4 second tubular wine wheels；5 air outlets；51 first air outlets；
52 second air outlets；6 evaporimeters；61 first evaporator assemblies；62 second evaporator assemblies；7 air inlets；8 auxiliary air inlet mouths；9
First air channel shell；10 second air channel shells.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with drawings and Examples pair
Air conditioner room unit of the present invention and air-conditioner are further elaborated.It should be appreciated that specific embodiment described herein
Only to explain the present invention, it is not intended to limit the present invention.
The embodiment of the present invention provides a kind of air conditioner room unit, including the first tubular wine wheel 3, the second tubular wine wheel 4, first
The spiral case 2 of spiral case 1 and second, the first spiral case 1 and the second spiral case 2 form the first through-flow air channel and the second through-flow air channel, the first through-flow
Air channel includes first port and second port, and the second through-flow air channel includes the 3rd port and the 4th port, second port and the 3rd
Port connects, and first port is provided with air inlet 7, and the 4th port is provided with air outlet 5；First passes through wind wheel 3 is arranged on the first through-flow wind
In road, second passes through wind wheel 4 is arranged in the second through-flow air channel.
Traditional air conditioner room unit as shown in Figure 1 and Figure 2, mainly includes (two through-flows of evaporimeter 6 of a board-type
Wind wheel cannot adopt the evaporimeter of many foldings to enclose and be located at tubular wine wheel periphery), the first air channel shell 9, the second air channel shell 10, first
Tubular wine wheel 3, the second tubular wine wheel 4, the first air outlet 51 and the second air outlet 52, mainly pass through mirror image by single tubular wine wheel
Or the mode of parallel connection realizes operating.The corresponding indoor sets of Fig. 1 blow air current flow schematic diagram as shown in Fig. 2 air-flow d, e, f Jing
Blown out by the first air outlet 51 after the acting of the first tubular wine wheel 3 after pervaporation device 6, air-flow a, b, c lead to after evaporimeter 6
Cross after the second tubular wine wheel 4 does work and blown out by the second air outlet 52, air-flow does work only by a tubular wine wheel.And the air-conditioning
There is the area that the first tubular wine wheel 3 and the second tubular wine wheel 4 are staggeredly interfered in air outlet or air inlet in the design of air conditioner indoor machine
Exist between domain, i.e. air-flow c and air-flow d and staggeredly interfere, cause efficiency to decline, air supplying distance is difficult to improve.
The air conditioner room unit of the present invention, referring to shown in Fig. 3, Fig. 5, the first spiral case 1 and the second spiral case 2 form the first through-flow
Air channel and the second through-flow air channel, the first through-flow air channel includes first port and second port, and the second through-flow passage includes the 3rd end
Mouth and the 4th port, the second port in the first through-flow air channel is connected with the 3rd port in the second through-flow air channel, is formed and is supplied air-flow stream
Logical gas channel.First tubular wine wheel 3 is arranged in the first through-flow air channel, and the second tubular wine wheel 4 is arranged on the second through-flow wind
In road.The air conditioner room unit of the embodiment of the present invention overcomes the air quantity of the indoor set that single tubular wine wheel is arranged in conventional art
The defect limited by air channel shell with air supplying distance, improves air-supply air quantity and blast, improves heat exchange efficiency；Overcome tradition
The big defect that takes up room of the indoor set of two tubular wine wheels is set in technology, physical dimension is reduced while reducing interior
The power consumption of machine, improves indoor engine efficiency.
Used as a kind of embodiment, the first tubular wine wheel 3 and the second tubular wine wheel 4 are crisscross arranged in the first through-flow air channel
Connect in the gas channel to be formed with the second through-flow air channel.
First tubular wine wheel 3 and the second tubular wine wheel 4 are crisscross arranged in gas channel, the wind of the first through-flow air channel blowout
Partly do work without the second tubular wine wheel 4, directly through the second further acting of tubular wine wheel 4 in the second through-flow air channel part
Connect from air outlet 5 and flow out, it is ensured that the power consumption of indoor set is reduced while air quantity and blast.
Used as a kind of embodiment, referring to shown in Fig. 3, Fig. 4, the connectivity part of second port and the 3rd port is provided with auxiliary
Air inlet 8.
In this embodiment, the connectivity part in second port and the 3rd port arranges auxiliary air inlet mouth 8, and such air inlet is just
There are two, the area of air inlet is increased compared with conventional art, be conducive to improving the ability and efficiency of air-conditioner.
As a kind of embodiment, also including the evaporimeter 6 for being arranged on the side of the air inlet 7.
Evaporimeter 6 is used to carry out heat exchange with room air, carries out the air Jing air inlets 7 after heat exchange logical into air-flow
Road, improves the heat-exchange capacity of indoor set.
Used as a kind of embodiment, evaporimeter 6 includes the first evaporator assemblies 61 and the second evaporator assemblies 62；First
Evaporator assemblies 61 enclose and are located at the side of air inlet 7；Second evaporator assemblies 62 are arranged on the side of auxiliary air inlet mouth 8.
Fig. 4 is the corresponding air conditioner room unit air-supply air current flow schematic diagrames of Fig. 3, and air-flow b, air-flow c are through the first evaporation
The first through-flow air channel is entered in device assembly 61, air-flow b and air-flow c is done work by the first tubular wine wheel 3, the first evaporator assemblies 61
Exchanged heat with air is flowed through；When air-flow b and air-flow c passes through the Section A-A shown in Fig. 3, higher flowing velocity is still kept；Gas
When stream b enters the second through-flow air channel, there is percussion to the second tubular wine wheel 4, now air-flow b does work to the second tubular wine wheel 4,
The second tubular wine wheel 4 is promoted to turn clockwise, in air outlet 5, air-flow b obtains the acting of the second tubular wine wheel 4 and accelerates stream again
Go out air outlet 5；And air-flow c doing work through the second tubular wine wheel 4, is directly flowed when entering the second through-flow air channel by air outlet 5
Go out；In addition, air-flow a enters the second through-flow air channel through the second evaporator assemblies 62, after the second tubular wine wheel 4 does work also by
Air outlet 5 flows out.Air-flow b does work to the second tubular wine wheel 4, plays promotion turning effort, so as to realize that the first tubular wine wheel 3 blows
The wind for going out provides power to the second tubular wine wheel 4, reduces the second tubular wine wheel 4 and rotates required power consumption, it is ensured that while air quantity
Reduce the power consumption of the second tubular wine wheel 4；Air-flow a only flows out after the second tubular wine wheel 4 does work from air outlet, and without the
One tubular wine wheel 3 does work, and while increase air quantity power consumption is also reduced.Two tubular wine wheels are improved using series connection twin-stage air-supply
Air quantity and static pressure at air outlet 5, reduces indoor set power consumption, and improves the air supplying distance of air-conditioner and using room
Comfort level.
Used as a kind of embodiment, referring to shown in Fig. 5, Fig. 6, evaporimeter 6 is many folding evaporimeters.
Evaporimeter 6 is used to carry out heat exchange with room air, and evaporimeter 6 is many folding evaporimeters, encloses and be located at the side of air inlet 7,
In this embodiment, many folding evaporimeters are three folding evaporimeters, and three folding evaporimeters enclose and are located at the side of air inlet 7, increased air intake surface
Product and evaporator area, improve heat-exchange capacity.In other examples, air inlet 7 and the side of auxiliary air inlet mouth 8 are arranged on
Evaporimeter be also many foldings evaporimeter 6 (such as two folding evaporimeters).
It is shown in Figure 6, it is the corresponding air conditioner room unit air-supply air current flow schematic diagrames of Fig. 5, air-flow a, b, c are through steaming
Send out and enter after device the first through-flow air channel, air is done work by the first tubular wine wheel 3, evaporimeter is exchanged heat with the air for flowing through,
When air-flow passes through the section B-B shown in Fig. 5, higher flowing velocity is still kept, then air-flow a, b, c flows through the second through-flow wind
Road, is further done work by the second tubular wine wheel 4 to air-flow, makes air-flow obtain speed and static pressure, is finally flowed out by air outlet 5.
In the embodiment, the wind of the blowout of the first tubular wine wheel 3 can further lift speed through the second further acting of tubular wine wheel 4
And pressure, so as to lift the ability that indoor set air-flow overcomes resistance, the heat exchange property of air-conditioner is lifted, improve the air-supply of air-conditioner
Distance.
Used as a kind of embodiment, the diameter of the first tubular wine wheel 3 is less than or equal to the diameter of the second tubular wine wheel 4.
The diameter of the first tubular wine wheel 3 is equal to the diameter of the second tubular wine wheel 4, arranges the first through-flow air channel and the second through-flow
Air channel size is identical, complements one another, and increases air inlet region and airflow area；The diameter of the first tubular wine wheel 3 is less than the
The diameter of two tubular wine wheels 4, arranges the size of the size less than the second through-flow air channel in the first through-flow air channel, reaches and gives evaporation general ability
Portion supplements the effect of air-supply.
As a kind of embodiment, the rotation direction phase of the rotation direction of the first tubular wine wheel 3 and the second tubular wine wheel 4
Instead；The operating rotating speed of the first tubular wine wheel 3 is identical or different from the operating rotating speed of the second tubular wine wheel 4.
The rotation direction of the first tubular wine wheel 3 and the second tubular wine wheel 4 is conversely, the wind ability of the blowout of the first tubular wine wheel 3
Power is provided the second tubular wine wheel 4, and the second tubular wine wheel 4 could further do work to the wind of the blowout of the first tubular wine wheel 3, make
The first tubular wine wheel 3 blowout wind accelerated, it is ensured that reduce power consumption while air quantity and blast, its operating rotating speed according to
Refrigerating capacity needs design identical or differs.
A kind of air-conditioner that the embodiment of the present invention is also provided, including air conditioner room unit as above.
Using the air-conditioner of above-mentioned air conditioner room unit, the air quantity and static pressure at air outlet 5 is improved, improve air-conditioner
Air supplying distance and the comfort level using room, reduce the power consumption of air-conditioner, improve heat exchange property and efficiency.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more concrete and detailed, but and
Therefore the restriction to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformations and improvement can also be made, these belong to the guarantor of the present invention
Shield scope.Therefore, the protection domain of patent of the present invention should be defined by claims.
Claims (4)
1. a kind of air conditioner room unit, including the first tubular wine wheel, the second tubular wine wheel, the first spiral case and the second spiral case, it is special
Levy and be：
First spiral case and second spiral case form the first through-flow air channel and the second through-flow air channel, the first through-flow air channel
Including first port and second port, the second through-flow air channel includes the 3rd port and the 4th port, the second port and
The 3rd port connection, the first port is provided with air inlet, and the 4th port is provided with air outlet；
First tubular wine wheel is arranged in the first through-flow air channel, and second tubular wine wheel is arranged on described second and passes through
In stream air channel；
First tubular wine wheel and second tubular wine wheel are crisscross arranged and passed through in the first through-flow air channel and described second
Stream air channel is connected in the gas channel to be formed；Second through-flow of the wind part of the first through-flow air channel blowout through the second through-flow air channel
Wind wheel further does work, and partly does work without the second tubular wine wheel；The rotation direction of first tubular wine wheel and described
The rotation direction of two tubular wine wheels is contrary；
The connectivity part of the second port and the 3rd port is provided with auxiliary air inlet mouth；
Also include being arranged on the evaporimeter of the air inlet side；
The evaporimeter includes the first evaporator assemblies and the second evaporator assemblies；
First evaporator assemblies enclose and are located at the air inlet side；
Second evaporator assemblies are arranged on the auxiliary air inlet mouth side.
2. air conditioner room unit according to claim 1, it is characterised in that the evaporimeter is many folding evaporimeters.
3. air conditioner room unit according to claim 1 and 2, it is characterised in that the diameter of first tubular wine wheel is little
In or equal to the diameter of second tubular wine wheel.
4. a kind of air-conditioner, it is characterised in that including the air conditioner room unit described in any one of claims 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410301330.4A CN104165447B (en) | 2014-06-26 | 2014-06-26 | Air conditioner indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410301330.4A CN104165447B (en) | 2014-06-26 | 2014-06-26 | Air conditioner indoor unit and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104165447A CN104165447A (en) | 2014-11-26 |
| CN104165447B true CN104165447B (en) | 2017-05-03 |
Family
ID=51909375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410301330.4A Active CN104165447B (en) | 2014-06-26 | 2014-06-26 | Air conditioner indoor unit and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104165447B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928073A (en) * | 2016-05-20 | 2016-09-07 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air conditioning system |
| CN106338102B (en) * | 2016-09-30 | 2019-08-27 | 芜湖美智空调设备有限公司 | The air-out control method of cabinet air-conditioner, air conditioner and cabinet air-conditioner |
| CN109340916B (en) * | 2018-09-21 | 2024-04-19 | 美的集团武汉制冷设备有限公司 | Air conditioner |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3846315B2 (en) * | 2002-01-18 | 2006-11-15 | 株式会社富士通ゼネラル | Air conditioner |
| CN204026944U (en) * | 2014-06-26 | 2014-12-17 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air conditioner |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02147721U (en) * | 1989-05-15 | 1990-12-14 | ||
| JP2001090974A (en) * | 1999-09-20 | 2001-04-03 | Fujitsu General Ltd | Air-conditioner |
| JP2004245558A (en) * | 2003-02-17 | 2004-09-02 | Fujitsu General Ltd | Air conditioner |
| JP2013096634A (en) * | 2011-10-31 | 2013-05-20 | Fujitsu General Ltd | Air conditioner |
-
2014
- 2014-06-26 CN CN201410301330.4A patent/CN104165447B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3846315B2 (en) * | 2002-01-18 | 2006-11-15 | 株式会社富士通ゼネラル | Air conditioner |
| CN204026944U (en) * | 2014-06-26 | 2014-12-17 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air conditioner |
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| Publication number | Publication date |
|---|---|
| CN104165447A (en) | 2014-11-26 |
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