CN104697041B - Ceiling type air conditioner indoor unit system - Google Patents
Ceiling type air conditioner indoor unit system Download PDFInfo
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- CN104697041B CN104697041B CN201310646597.2A CN201310646597A CN104697041B CN 104697041 B CN104697041 B CN 104697041B CN 201310646597 A CN201310646597 A CN 201310646597A CN 104697041 B CN104697041 B CN 104697041B
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- indoor unit
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- air outlet
- ceiling type
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- 239000003566 sealing material Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 241000238631 Hexapoda Species 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 241000700647 Variola virus Species 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000035772 mutation Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- 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
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
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- 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
- F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
- F24F1/0073—Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement of filters
-
- 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
- F24F1/0025—Cross-flow or tangential fans
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- 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
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Duct Arrangements (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention provides a ceiling type air conditioner internal unit system. According to the ceiling type air conditioner indoor unit system, the indoor unit is arranged in the ceiling, and the system further comprises: the air return opening is arranged on the side surface of the suspended ceiling; the air outlet is arranged on the bottom surface of the suspended ceiling; the air return inlet is provided with a closable air return inlet device, and the air outlet is provided with a closable air outlet device. Set the direction of air outlet to towards ground, make hot-blast lowest department in can delivering to the room, make the thermal comfort in room good, the unit size is littleer, has saved the space, reserves more fitment spaces, satisfies diversified demand.
Description
Technical field
The present invention relates to field of air conditioning, particularly, are related to machine system in a kind of ceiling type air conditioner.
Background technology
As the improvement of people's living standards, the requirement of finishing is also higher and higher, concealed type air-conditioning is also increasingly by people
Welcome, the one kind of local ceiling air-conditioner as concealed type air-conditioning can more save space, existing market than full ceiling type air conditioner
Local furred ceiling hide indoor unit and be generally used side and return side is sent or side is sent next time airflow circulating mode, units' installation height is
2.8 meters or so, when such unit heats, after hot wind side is sent, follow up expansion principle, and hot wind swims in top in space chamber, heat
Wind is difficult to reach mankind's activity region.The thermal comfort in room is poor.And air port engineering aluminium frame air port used in conventional rack or
Person's guide vane plastics air port, these air ports cannot be closed, and can not prevent insect, dust from entering unit, unit reliability is poor.
Invention content
Present invention aims at machine systems in a kind of ceiling type air conditioner of offer, to solve conventional rack air supply mode room
The technical problem of thermal comfort difference.
To achieve the above object, the present invention provides machine system in a kind of ceiling type air conditioner, indoor unit is arranged in furred ceiling,
System further includes：Return air inlet is arranged on the side of furred ceiling；Air outlet is arranged on the bottom surface of furred ceiling；It is provided at return air inlet
Closeable return air inlet device is provided with closeable wind outlet unit at air outlet.
Further, wind outlet unit includes exhaust apparatus and is nested in exhaust apparatus movably in a vertical direction
Air dam.
Further, air dam includes side wall, and the bottom of air dam is formed with the first air outlet.
Further, air dam further includes the second air outlet, is arranged on side wall, when air dam is retracted in exhaust apparatus
Second air outlet is closed, and the second air outlet is opened when air dam is extend out to outside exhaust apparatus.
Further, side wall includes two the first side walls being oppositely arranged and two be arranged between two the first side walls
Second sidewall is provided with the second air outlet at least one of two the first side walls the first side wall.
Further, mutually independent first air outlet and the second air outlet are provided on air dam.
Further, the first air outlet is provided with wind blade, and wind blade is a piece of, and when closure can close first and go out
Air port.
Further, the first air outlet is provided with multiple wind blades, and multiple wind blades can close first when being closed
Air outlet.
Further, indoor unit is provided with cross flow fan, including spiral case and fan blade, in the vertical section of cross flow fan, spiral case
Spiral case inlet pressure include：Arc section is set to the air inlet of wind turbine；Helical segment is smoothly connected with arc section, and towards wind
The air outlet direction of machine extends, and helical segment is tangential on the first tie point B with arc section.
Further, spiral case inlet pressure further includes straightway, is set at the air outlet of cross flow fan, and with helical segment phase
It is cut in the second tie point A.
Further, it is provided with evaporator at the return air inlet of the inner cavity of indoor unit, evaporator is removably disposed in interior
In machine；The return air inlet of the inner cavity of indoor unit is configured and adapted to make the inner cavity of evaporator disengaging indoor unit.
Further, indoor unit is provided with centrifugal blower, and indoor unit is provided with the V-arrangement to match with centrifugal blower and evaporates
Device.
Further, the junction of indoor unit and air outlet is provided with sealing material.
The invention has the advantages that：
The direction of air outlet is arranged towards ground, hot wind is enable to send the lowest point to room, makes the heat in room
Comfort is good, and unit is smaller, saves space, reserves more fitting spaces, meets diversified demand.
Other than objects, features and advantages described above, the present invention also has other objects, features and advantages.
Below with reference to figure, the present invention is described in further detail.
Description of the drawings
The attached drawing constituted part of this application is used to provide further understanding of the present invention, schematic reality of the invention
Example and its explanation are applied for explaining the present invention, is not constituted improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is schematic diagram when not working of machine system in ceiling type air conditioner according to the present invention；
Fig. 2 is the first air outlet schematic diagram of machine system in ceiling type air conditioner according to the present invention；
Fig. 3 is the first air outlet and the signal of the second air outlet of machine system in ceiling type air conditioner according to the present invention
Figure；
Fig. 4 is the second air outlet schematic diagram of machine system in ceiling type air conditioner according to the present invention；
Fig. 5 is the schematic diagram of the first air outlet and the second air outlet of machine system in ceiling type air conditioner according to the present invention；
Fig. 6 is the schematic diagram of the single wind blade of machine system in ceiling type air conditioner according to the present invention；
Fig. 7 is the schematic diagram of multiple wind blades of machine system in ceiling type air conditioner according to the present invention；
Fig. 8 is the outlet air air-flow schematic diagram of machine system in ceiling type air conditioner according to the present invention；
Fig. 9 is the cross-sectional view of the indoor unit of machine system in ceiling type air conditioner according to the present invention；And
Figure 10 is the main controlling feature of spiral case inlet pressure of the indoor unit of machine system in ceiling type air conditioner according to the present invention
Schematic diagram.
Reference numeral in attached drawing is as follows：10, indoor unit；11, fan blade；12, spiral case inlet pressure；121, arc section；122, spiral shell
Spin line section；123, straightway；20, furred ceiling；30, return air inlet；31, return air inlet device；40, air outlet；41, wind outlet unit；
411, exhaust apparatus；412, air dam；4120, side wall；4121, the first air outlet；4122, the second air outlet；42, wind guide vane
Piece；50, sealing material.
Specific implementation mode
The embodiment of the present invention is described in detail below in conjunction with attached drawing, but the present invention can be defined by the claims
Implement with the multitude of different ways of covering.
Referring to Fig. 1 to Figure 10, machine system in ceiling type air conditioner according to the present invention, indoor unit 10 is arranged in furred ceiling 20,
Further include return air inlet 30, be arranged on the side of furred ceiling, air outlet 40 is arranged on the bottom surface of furred ceiling 20；It is set at return air inlet 30
It is equipped with closeable return air inlet device 31, closeable wind outlet unit 41 is provided at air outlet 40.By the direction of air outlet
It is arranged towards ground, hot wind is enable to send the lowest point to room, keeps the thermal comfort in room good, reduces furred ceiling 20
Width saves space, reserves more fitting spaces, meets diversified demand.
Referring to Fig. 1 to Fig. 5, the main of indoor unit 10 is characterized in that lower outlet air, the air outlet 40 and furred ceiling of indoor unit 10
Connection forms air duct below 20, and connection type, which can be that air duct is soft, to be connect, or designs and produces a special connection indoor unit 10
The air hose of air outlet 40 and air port, 10 air outlet 40 of design Main Basiss indoor unit of this air hose and the size in air port, air hose
An air outlet 40 for being connected to indoor unit 10 on, one may be coupled to day and take, air port be packed into air hose, another is
Air hose is connected to 10 side of nearly indoor unit in air port, and under both of these case, the size of furred ceiling 20 can be bigger, in order to keep furred ceiling 20 high
Degree reduces, and we have also invented the mode of soft sponge is arranged between indoor machine 10 and air port to realize that sealing, soft sponge also may be used
To use other soft materials to replace.The installation of 40 component of air outlet can be fixed on day using screw and take, or solid using clamp
It is scheduled on day to take, the cooperation of screw and clamp can also be used to be fixed on day and taken, or be fixed on indoor unit 10, when size is poor
When not larger, the lead screw of lifting indoor unit 10 can be adjusted in 30 position of return air inlet to adjust the height of indoor unit 10, to reach
Required size, and the sealing sponge between indoor unit 10 and air outlet 40 also has more small height adjustment capability.
Referring to Fig. 1 to Fig. 5, the return air inlet 30 of indoor unit 10 is arranged on the side of machine 10 indoors, the side with furred ceiling 20
Opening cooperatively forms return air inlet 30, and the return air inlet 30 of smallpox can be arranged air duct between the return air inlet 30 of indoor unit 10 and connect,
The 30 position return air of return air inlet being only arranged from us is ensured that in this way；When local furred ceiling 20 seals preferable, return air can be with
It is not provided with air duct, when indoor unit 10 operates, the centrifugal blower action of indoor unit 10 forms negative pressure, local furred ceiling in return air inlet 30
20 other than return air inlet 30, and other parts are all sealings, and only return air inlet 30 is unsealed, in this way by pressure difference,
It is natural to form air duct flow field between the return air inlet 30 of indoor machine 10 and the return air inlet 30 of smallpox.The installation one of 30 component of return air inlet
As be fixed on day and take, when smallpox and air ports size are very accurate, can also be fixed on indoor unit 10.
Referring to Fig. 1 to Fig. 5, closeable return air inlet device 31 is provided at return air inlet 30.Being provided at air outlet 40 can
Closing air outlet device 41.It can prevent insect and dust from getting in machine 10 when machine 10 is closed indoors in this way, which returns
Air port 30 can be that single side is board-like, and by Unscrew or closing, the rotation of the panel is total to single sided board by connecting rod and push rod
It is realized with movement.The closing of return air inlet device 31 and wind outlet unit 41 can also be rotated by more wind blades come real with opening
It is existing.Air outlet 40 can also be designed to single wind blade, and when indoor unit 10 works, blade stretches out, by the rotation of guide vane come real
Existing wind-guiding function.
Referring to Fig. 1 to Fig. 7, wind outlet unit 41 includes exhaust apparatus 411 and is nested in out movably in a vertical direction
Air dam 412 in wind apparatus.Air dam 412 includes side wall 4120, and the bottom of air dam 412 is formed with the first air outlet
4121.The first air outlet 4121 and the second air outlet 4122 are provided on wind outlet unit 41.First air outlet 40, which is provided with, leads
Air blade 42.First air outlet 40 is provided with multiple wind blades 42.Go out that wind people is uncomfortable to be asked to solve indoor unit 10
Topic, wind outlet unit 41 are provided with the double air outlets of lift, the first air outlet 4121 and the second air outlet 4122, two air outlets
Closing can be controlled and opened, can also be in and partly close the state partially opened；It the closing of first air outlet 4121 and beats
Excessive wind blade rotation is opened to realize；The closing of second air outlet 4122 is realized with opening by lifting.It is opened when stretching,
It is closed when retraction；It can also be multidirectional that second air outlet 4122, which can be unidirectional,.
Evaporator is provided at the return air inlet of the inner cavity of indoor unit 10, evaporator is removably disposed in indoor unit 10；
The return air inlet of the inner cavity of indoor unit 10 is configured and adapted to make the inner cavity of evaporator disengaging indoor unit 10.Indoor unit includes shell, steams
Send out device and fixation kit.Shell has housing cavity, air outlet, return air inlet.Evaporator is set in housing cavity, and is located at back
At air port.Evaporator is detachably secured in shell by fixation kit.Wherein, return air inlet is configured and adapted to that evaporator is made to pass in and out
Housing cavity, fixation kit are configured and adapted to be operated from return air inlet.By by return air inlet be configured and adapted to make evaporator into
Go out housing cavity, the structure that fixation kit is configured and adapted to operate from return air inlet allows staff to pass through return air
Mouthful fixation kit is dismantled, is taken out so as to be placed on the evaporator at return air inlet, with to air conditioner internal component into
Row is safeguarded, further, can also save access hole in the prior art, achievees the purpose that improve overall appearance effect.
Referring to Fig. 1 to Fig. 4, cross flow fan may be used in indoor unit, can also be centrifugal blower, and cross flow fan is designed to inhale
Wind formula, centrifugal blower can be designed to bleed type, can also be designed to air draught type.Preferably, indoor unit 10 uses cross flow fan.
Indoor unit is provided with the V-arrangement evaporator to match with cross flow fan.20 size of furred ceiling needed for indoor unit 10 is small, 20 size of furred ceiling
Small reason include between 10 size of indoor unit is small and air outlet 40 and indoor unit 10 size for connection it is small.Conventional fan is using centrifugation
Wind turbine will reach 10 required airflows of indoor unit, and centrifugal blower size is bigger, and centrifugal outlet air is discontinuity, in order to make
Heat exchange wind on evaporator is relatively uniform, and certain outlet air diffusion homogeneous area must be reserved between fan outlet and evaporator,
And it newly designs indoor unit 10 and cross flow fan+V-shaped evaporator, cross flow fan is used to reach identical air quantity, the size ratio of wind turbine
It is smaller, and the air quantity of cross flow fan is continuous, and does not need air quantity diffusion Mixed Zone, and cross flow fan and evaporator V-shape
Opening cooperation, can reduce 10 size of indoor unit.
Referring to Fig. 9 and Figure 10, indoor unit 10 is provided with cross flow fan, including spiral case and fan blade 11, the vertical profile of cross flow fan
In face, the spiral case inlet pressure 12 of spiral case includes：Arc section 121 is set to the air inlet of wind turbine；Helical segment 122, with arc section
It is smoothly connected, and extends towards the air outlet direction of wind turbine, helical segment is tangential on the first tie point B with arc section.Volute type
Line further includes straightway 123, is set at the air outlet of cross flow fan, and is tangential on the second tie point A with helical segment 122.
Cross flow fan includes spiral case and fan blade 11.In the vertical section of wind turbine, the spiral case inlet pressure 12 of spiral case includes：Arc section 121, spiral
Line segment 122 and straightway 123.Wherein, arc section 121 is set to the air inlet of wind turbine.Helical segment 122 and arc section 121
It is smoothly connected.Straightway 123 is set at the air outlet of wind turbine and smooth with the one end of helical segment 122 far from arc section 121
Connection.
By the way that arc section 121, helical segment 122 and straightway 123 to be smoothly connected at each tie point, can reduce
It in the size for the mutation structure that junction generates, or even avoids generating mutation structure, so as to prevent air-flow from flowing through above-mentioned company
Vortex is formed when meeting place, and then can achieve the purpose that the air quantity of wind turbine and the ratio of noise is made to meet design requirement.
Preferably, helical segment 122 is tangential on the first tie point B with arc section 121.Straightway 123 and helical segment 122
It is tangential on the second tie point A.Above-mentioned three sections of lines head and the tail are connected, to form smooth air-flow guide line, such air-flow is flowing
In do not allow to be also easy to produce turbulent flow, to achieve the purpose that reduce noise.
It should be noted that the effect of helical segment 122 is to cooperatively form uniform outlet accommodation space, straight line with fan blade 11
The design of section 123 is because having crossed helical segment 122, and fan blade 11 no longer works, so to design one section of straightway 123
Guiding air-flow smoothly flows out.The effect of arc section 121 is as follows：The helical segment 122 and straightway 123 of wind turbine belong to outlet
Section, corresponding with air outlet section there are one air inlet section, the crosspoint of air inlet section and air outlet section is both the closest approach apart from fan blade 11,
It is into and out the separation of gas.Air inlet section in the embodiment of the present invention enters in order to accommodate more air-flows, and arc section 121 is set
Reversed arc structure is counted into, i.e. arc section 121 is directed away from the direction bending extension of fan blade 11 by the first tie point B.Certainly, it is
Keep the scope of application of wind turbine wider, above-mentioned arc section can also be designed to some other curve seamlessly transitted.
Referring to Fig. 1 to Fig. 4, the junction of indoor unit and air outlet 40 is provided with sealing material 50.Indoor unit 10 and air port
The reduction of fit dimension realized by sponge because connection is not it is difficult to ensure that leak out between two hard objects, Wo Menxin
10 air outlet of indoor unit, 40 face of design is plane, can aspect be flexible coupling by sponge to realize pair in air port and air duct
Connect, compared to it is more traditional it is soft give a dinner for a visitor from afar, 20 space smaller of furred ceiling.
Referring to Fig. 1, when indoor unit 10 does not work, air port can be closed, can prevent insect and dust from getting in machine
Inside 10, the effective reliability for improving indoor unit 10.
It can be seen from the above description that the above embodiments of the present invention realize following technique effect：
The direction of air outlet is arranged towards ground, hot wind is enable to send the lowest point to room, makes the heat in room
Comfort is good, and air port is closed when unit is closed, and insect, dust cannot be introduced into unit, and unit reliability is high.Machine packet size is more
It is small, space is saved, more fitting spaces is reserved, meets diversified demand.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. machine system in a kind of ceiling type air conditioner, which is characterized in that indoor unit (10) setting is in furred ceiling (20), and the system is also
Including：
Return air inlet (30), is arranged on the side of the furred ceiling；
Air outlet (40) is arranged on the bottom surface of the furred ceiling (20)；
It is provided with closeable return air inlet device (31) at the return air inlet (30), is provided with and can be closed at the air outlet (40)
Wind outlet unit (41)；
The wind outlet unit (41) includes exhaust apparatus (411) and is nested in the exhaust apparatus movably in a vertical direction
Interior air dam (412)；
Mutually independent first air outlet (4121) and the second air outlet (4122) are provided on the air dam (412)；
The air dam (412) includes side wall (4120), and the bottom of the air dam (412) is formed with the first air outlet
(4121)；The air dam (412) further includes the second air outlet (4122), is arranged on the side wall (4120).
2. machine system in ceiling type air conditioner according to claim 1, which is characterized in that the air dam (412) is retracted to
Second air outlet (4122) described in when the exhaust apparatus (411) is interior is closed, and the air dam (412) extend out to the outlet air dress
Set (411) it is outer when described in the second air outlet (4122) open.
3. machine system in ceiling type air conditioner according to claim 2, which is characterized in that the side wall (4120) includes opposite
Two the first side walls being arranged and two second sidewalls being arranged between two the first side walls, two the first side walls
At least one of be provided with second air outlet (4122) on the first side wall.
4. machine system in ceiling type air conditioner according to any one of claim 1 to 3, which is characterized in that described first goes out
Air port (4121) is provided with wind blade (42), and the wind blade (42) is a piece of, and when closure can close described first and go out
Air port (4121).
5. machine system in ceiling type air conditioner according to any one of claim 1 to 3, which is characterized in that described first goes out
Air port (4121) is provided with multiple wind blades (42), and multiple wind blades (42) can close described first when being closed and go out
Air port (4121).
6. machine system in ceiling type air conditioner according to claim 1, which is characterized in that the indoor unit (10), which is provided with, passes through
Flow fan, including spiral case and fan blade (11), in the vertical section of the cross flow fan, the spiral case inlet pressure (12) of the spiral case includes：
Arc section (121), is set to the air inlet of the wind turbine；Helical segment (122), is smoothly connected, and court with the arc section
Extend to the air outlet direction of the wind turbine, the helical segment is tangential on the first tie point B with the arc section.
7. machine system in ceiling type air conditioner according to claim 6, which is characterized in that the spiral case inlet pressure further includes straight line
Section (123), is set at the air outlet of the cross flow fan, and be tangential on the second tie point A with the helical segment (122).
8. machine system in ceiling type air conditioner according to claim 1, which is characterized in that the inner cavity of the indoor unit (10)
Evaporator is provided at return air inlet, the evaporator is removably disposed in the indoor unit (10)；The indoor unit (10)
The return air inlet of inner cavity be configured and adapted to make the evaporator to pass in and out the inner cavity of the indoor unit (10).
9. machine system in ceiling type air conditioner according to claim 1, which is characterized in that the indoor unit (10) be provided with from
Heart wind turbine, the indoor unit (10) are provided with the V-arrangement evaporator to match with the centrifugal blower.
10. machine system in ceiling type air conditioner according to claim 1, which is characterized in that the indoor unit and the outlet air
The junction of mouth (40) is provided with sealing material (50).
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310646597.2A CN104697041B (en) | 2013-12-04 | 2013-12-04 | Ceiling type air conditioner indoor unit system |
| ES14867097T ES2837859T3 (en) | 2013-12-04 | 2014-07-21 | Roof mounted air conditioning indoor unit system |
| EP14867097.9A EP3078917B1 (en) | 2013-12-04 | 2014-07-21 | Ceiling-mounted air-conditioner indoor-unit system |
| PCT/CN2014/082646 WO2015081704A1 (en) | 2013-12-04 | 2014-07-21 | Ceiling-mounted air-conditioner indoor-unit system |
| AU2014360043A AU2014360043A1 (en) | 2013-12-04 | 2014-07-21 | Ceiling-mounted air-conditioner indoor-unit system |
| AU2018250394A AU2018250394B2 (en) | 2013-12-04 | 2018-10-16 | Ceiling-mounted air-conditioner indoor-unit system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310646597.2A CN104697041B (en) | 2013-12-04 | 2013-12-04 | Ceiling type air conditioner indoor unit system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104697041A CN104697041A (en) | 2015-06-10 |
| CN104697041B true CN104697041B (en) | 2018-09-18 |
Family
ID=53272828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310646597.2A Active CN104697041B (en) | 2013-12-04 | 2013-12-04 | Ceiling type air conditioner indoor unit system |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP3078917B1 (en) |
| CN (1) | CN104697041B (en) |
| AU (2) | AU2014360043A1 (en) |
| ES (1) | ES2837859T3 (en) |
| WO (1) | WO2015081704A1 (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949535A (en) * | 2016-01-05 | 2017-07-14 | 青岛海尔空调电子有限公司 | Ceiling air conditioner |
| CN105757874A (en) * | 2016-04-22 | 2016-07-13 | 苏州艾尔新净化科技有限公司 | Fresh air purification system for classroom |
| CN105737320A (en) * | 2016-04-22 | 2016-07-06 | 苏州艾尔新净化科技有限公司 | Integrated air purification system for classroom |
| CN105674414A (en) * | 2016-04-22 | 2016-06-15 | 苏州艾尔新净化科技有限公司 | Indoor air purification system |
| CN106123263B (en) * | 2016-06-20 | 2019-06-11 | 珠海格力电器股份有限公司 | Ceiling type air conditioner and air outlet device thereof |
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Also Published As
| Publication number | Publication date |
|---|---|
| EP3078917A4 (en) | 2018-01-24 |
| ES2837859T3 (en) | 2021-07-01 |
| AU2014360043A1 (en) | 2016-07-21 |
| AU2018250394A1 (en) | 2018-11-08 |
| EP3078917A1 (en) | 2016-10-12 |
| EP3078917B1 (en) | 2020-09-30 |
| WO2015081704A1 (en) | 2015-06-11 |
| CN104697041A (en) | 2015-06-10 |
| AU2018250394B2 (en) | 2020-10-22 |
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