CN105003961B - A kind of embedded air-conditioner indoor set - Google Patents
A kind of embedded air-conditioner indoor set Download PDFInfo
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- CN105003961B CN105003961B CN201410495397.6A CN201410495397A CN105003961B CN 105003961 B CN105003961 B CN 105003961B CN 201410495397 A CN201410495397 A CN 201410495397A CN 105003961 B CN105003961 B CN 105003961B
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- 238000004378 air conditioning Methods 0.000 claims abstract description 18
- 238000010408 sweeping Methods 0.000 claims description 24
- 239000000725 suspension Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 2
- 230000007423 decrease Effects 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 8
- 238000005034 decoration Methods 0.000 description 10
- 238000012423 maintenance Methods 0.000 description 10
- 230000007246 mechanism Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000001360 synchronised effect Effects 0.000 description 5
- 238000001914 filtration Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005183 dynamical system Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 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
- 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
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
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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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- 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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
-
- 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
- F24F13/20—Casings or covers
-
- 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
- F24F13/28—Arrangement or mounting of filters
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The invention discloses a kind of embedded air-conditioner indoor set, including outer case, the panel being arranged on below outer case, it is arranged on the panel power assembly case of panel surrounding, it is arranged at the exhaust apparatus and air outlet of panel power assembly case, the inlet box and air inlet of outer case bottom center are fixedly mounted on, is arranged on inlet box periphery and the air inlet/outlet demarcation strip being fixedly mounted on below indoor apparatus of air conditioner surface cooler；Panel power assembly case is internally provided with panel lowering or hoisting gear.Wherein, the indoor apparatus of air conditioner of the present invention, panel air outlet is realized with being opened and closed while air inlet by the lifting of panel power assembly case, when indoor apparatus of air conditioner is stopped, air-conditioning does not have any exposed air port, prevent inside the dust pollution unit in air, make that air-conditioner indoor unit panel is overall smooth, profile is more attractive in appearance；When indoor apparatus of air conditioner works, panel, which declines, adds the distance between air inlet and air outlet, avoids the occurrence of the phenomenon of air flow shortcircuit.
Description
Technical field
The present invention relates to air-conditioning technical field, more particularly to a kind of embedded air-conditioner indoor set.
Background technology
The embedded type air conditioner of device on the ceiling adds the aesthetics in space because it prevents take up the interior space, it is deep by
Consumer welcomes.Existing embedded air-conditioner indoor set is entered by the air grid in the same panel of indoor apparatus of air conditioner bottom
Wind and air-out, air outlet are generally arranged at the periphery of panel, and air inlet is generally arranged at the middle part of panel.Indoor apparatus of air conditioner air intake
First by air-inlet grille, indoor apparatus of air conditioner is then entered by the air cleaner set inside air-inlet grille, with dust
Air for a long time circulation be easy for polluting air-inlet grille, because embedded air-conditioner indoor set is typically mounted on higher position,
It should not be cleaned after air-inlet grille pollution, and air-inlet grille needs to be fabricated to the grid-like of fine and closely woven slit because of air intake, therefore, opens all the time
Dew, attachment dust air-inlet grille just into reduction embedded type air conditioner aesthetics and cleanliness an important factor for.It is meanwhile embedded
The air outlet of formula indoor apparatus of air conditioner is arranged on the surrounding of panel, and when embedded air-conditioner indoor set does not work, air outlet is outer all the time
Dew, the flatness and globality of air-conditioner indoor unit panel are had a strong impact on, reduce the aesthetics of whole panel, and in air-conditioning not
During work, the air-out guide plate of air outlet can not be completely closed by air outlet, and indoor dust is easily dirty by outlet aperture
Contaminate the inside of air conditioner.
Chinese Patent Application No. is 201210385027.8 patent application, there is provided one kind meets panel lifting and air channel
The air-conditioning embedded indoor unit of air conditioner of sealing, it is characterised in that the center for being arranged on embedded air-conditioner indoor set lower panel is air intake
Mouth, panel surrounding are air outlet, and face is used as forming the tubular structure that cross section is rectangle by the use of vertical plate along the surrounding of air inlet
The liftable supporter of plate, the lower end of the liftable supporter and panel integral structure or is fixedly connected, lifting support dress
Put also and meanwhile as indoor apparatus of air conditioner air intake passage, liftable supporter outer wall be provided with rack and with rack coordinate
Gear, the gear are connected with the motor output shaft being arranged in indoor apparatus of air conditioner, and lifting is driven by the rotating of controlled motor
The lifting of devices support structures and panel.Panel surrounding is provided with air outlet shutter, the air outlet blocks plate shape with going out
Inlet shape is identical, and when panel rises to setting position, air port shutter can completely shelters from air outlet.This application
Indoor apparatus of air conditioner when not working, air outlet is without obvious exposed, although the aesthetic property of indoor apparatus of air conditioner can be improved partly,
It can prevent dust from getting in machine by air outlet, but the panel air inlet of this application can not be simultaneously closed, and air-inlet grille is still
All the time it is open, the aesthetics of panel is reduced again.Further, the air outlet shutter of this application is fixed angle, and is not had
Wind guide strip, therefore, indoor set can only fix an angle one-way planar formula air-supply, prevent air-supply with room air from fully mixing
Close, air-supply dead band easily be present, easily allow people to produce sense of discomfort.Further, the panel liftable supporter of this application and face
Plate is fixedly connected, although itself will not change in lifting process, it drives and lifted along with the lifting of panel, it is desirable to
The material that liftable supporter possesses some strength makes, and have impact on its sealing and thermal insulation between air inlet/outlet passage,
Need to increase heat-proof device between support meanss and air-out passage, it is necessary to set in liftable supporter heat-insulated anti-condensation attached
Part.Further, liftable supporter requires possess certain lifting space inside indoor set, makes indoor machine structure complicated, increases
The cost of manufacture of indoor set is added.Further, whole lowering or hoisting gear and its dynamical system are arranged on inside indoor units, not only
Unit inner space is occupied, and needs various safeguard procedures, maintenance and maintenance are inconvenient.
Chinese Patent Application No. is 03268915.2 patent application, there is provided a kind of embedded air-conditioner, its feature exist
In, in air-conditioner indoor unit panel air inlet, decoration panel is set, while decoration panel lowering or hoisting gear is set in air-conditioning, embedding
When entering the shutdown of formula air-conditioning, decoration panel rises and closed air inlet, and when embedded type air conditioner is started shooting, decoration panel declines, and makes sky
Adjust the gap return air formed between device Self-decorating panel periphery and return air inlet.This application eliminates air-inlet grille, eliminates cleaning
The trouble that return grid for air is brought, when air-conditioning is not started shooting, the closed air inlet of decoration panel, add the aesthetics of panel.But should
The air-conditioner panel of application, the closed of panel air outlet is not accounted for, reduce the aesthetics of panel again to a certain extent；Together
When, when embedded type air conditioner is started shooting, because decoration panel declines, air conditioner easily makes air-conditioning by decoration panel periphery air intake
With air-out air-flow short circuit phenomenon occurs for the air intake air-flow of indoor set, reduces the operational efficiency of air conditioner；Furthermore air intake is from decoration
Gap between panel and filter is by easily causing air intake skewness, adding the resistance of air intake air-flow, every time cleaning
Or replacing filter needs first to take down decoration panel, causes the inconvenience of maintenance.
Chinese Patent Application No. be 201220296186.6 patent application, there is provided a kind of embedded type air conditioner it is rotary
Air outlet structure, it is characterised in that：Multiple independent circular air outlets are uniformly placed with air-conditioner indoor unit panel, it is described each
The collar plate shape air guide structure of formed horizontal rotation relation is embedded with air guide hole, wind guide vane is fixed with the air guide structure
Piece, each wind blade on air guide structure are bent to different angle air-supply arc shaped blade for several in same direction.
The collar plate shape air guide structure and air-supply arc shaped blade structure of this application can realize multi-angle arc surface type 3d air delivery, add out
The air-supply that wind is delivered to region uniformly may.But the design method of its multiple independent rotatable circular air outlet, makes each
Independent rotation air port will occupy larger panel space, be unfavorable for limited air-conditioner panel and be fully used, and limit every
The structural shape and the arrangement on panel of individual circular air outlet, so as to limit the air-out overlay area of air conditioner,
The panel construction is suitable only for the embedded air-conditioner of one side air-out, and multiple circular air outlets are not easily achieved when rotating and adjusting
It is synchronous, make air port rotation regulating mechanism control system more complicated.
In addition, Chinese Patent Application No. be 201210385027.8,03268915.2,200310119829.5,
99227022.7th, the patent application such as 98249629.X proposes respective panel lifting device, but its common weak point
It is：Lifting device and dynamical system are arranged inside indoor apparatus of air conditioner, do not occupy the inner space of indoor apparatus of air conditioner,
Make indoor apparatus of air conditioner internal structure complicated, it is necessary to which various safeguard procedures, also increase the difficulty that unit is maintained.
The content of the invention
Solves the embedded air-conditioner indoor set of prior art problem it is an object of the invention to provide a kind of.
To achieve these goals, the present invention uses following technical scheme：
A kind of embedded air-conditioner indoor set, including：For the outer case for the indoor apparatus of air conditioner being embedded in ceiling, it is arranged on
Panel below outer case, in addition to the panel power assembly case of panel surrounding is arranged on, it is arranged at panel power assembly case
Exhaust apparatus and air outlet, be fixedly mounted on the inlet box and air inlet of outer case bottom center, be arranged on inlet box periphery and
The air inlet/outlet demarcation strip being fixedly mounted on below indoor apparatus of air conditioner surface cooler；Air intake is formed between air inlet/outlet demarcation strip and inlet box
Passage, air inlet/outlet demarcation strip and outer case form air-out passage, air intake passage, air-out passage respectively with air inlet, air outlet phase
Connection；Panel power assembly case is internally provided with panel lowering or hoisting gear；When indoor apparatus of air conditioner works, the control of panel lowering or hoisting gear
Panel power assembly case declines, and makes the increase of the distance between air inlet and air outlet；When indoor apparatus of air conditioner is stopped, panel
Lowering or hoisting gear control panel power assembly case rises, and makes panel power assembly case closing air outlet and air inlet.
Beneficial effect of the present invention is：
The indoor apparatus of air conditioner of the present invention, panel air outlet and air inlet are realized by the lifting of panel power assembly case
Open and close simultaneously, when indoor apparatus of air conditioner is stopped, air-conditioning does not have any exposed air port, prevents the dust pollution machine in air
Group is internal, make air-conditioner indoor unit panel it is overall it is smooth, profile is more attractive in appearance；When indoor apparatus of air conditioner works, panel declines increase
The distance between air inlet and air outlet, avoid the occurrence of the phenomenon of air flow shortcircuit.
Further, exhaust apparatus of the invention can easily and flexibly adjust air-out direction horizontal and vertical, greatly
Air-supply overlay area is extended, air-out and air intake convection current are abundant, and particularly exhaust apparatus can realize that spiral-flow type is blown indoors,
Air-supply dead band is prevented, has made Room air distribution design more reasonable, indoor air-supply evenly, improves the air-supply comfort level of air-conditioning.
The embedded air-conditioner indoor set of the present invention by air intake grid air intake, does not eliminate the trouble that cleaning air intake grid is brought,
Realize the easy to clean of panel；By the design of tubular air cleaner, the maintenance and replacing for making filter are more prone to.Together
When, by the structure design of air inlet/outlet separated region, air inlet/outlet demarcation strip can be used light heat-insulating material, simplify in air conditioning chamber
The internal structure of machine, the heat exchange completely cut off between air intake passage and air-out passage, the operational efficiency of air-conditioning is improved, is reduced
The manufacturing cost of unit.
The embedded air-conditioner indoor set a kind of design concept of panel power assembly case especially set out of the present invention, to air-conditioning
Indoor unit panel carries out the driving of operations and transmission device is installed concentratedly outside unit, makes set structure compacter,
While unit internal structure is simplified, the maintenance and maintenance of indoor apparatus of air conditioner group are very easy to.
Sweep wind driven device, panel lowering or hoisting gear and laterally sweep in the longitudinal direction set inside the panel power assembly case of the present invention
Wind driven device, due to using synchronous band structure, often cover drive device can use-set power take-off mechanism and one it is same
Step band can just control the run-in synchronism of related execution unit thereon, and the speed changer for often covering drive device both improves motor
The power retaining mechanism as this drive device again is exported, effectively reduces the quantity of motor and self-locking mechanism；Timing belt
Flexible material, make driving force output do not limited by distance and structure, enormously simplify the structure of drive device, make air conditioning chamber
Interior machine structure is compacter, has saved production cost, reduces maintenance cost and operating cost.
Brief description of the drawings
Fig. 1 is the structural representation of the panel opening state of the embedded air-conditioner indoor set of the present invention；
Fig. 2 is the structural representation of the panel closed mode of the embedded air-conditioner indoor set of the present invention；
Fig. 3 is the interior layout schematic diagram of the panel power assembly case of the present invention；
Fig. 4 is the structural representation of the wind outlet unit of the present invention；
Fig. 5 is the enlarged diagram at A in Fig. 1；
Fig. 6 is the enlarged diagram at B in Fig. 3.
The following drawings mark is being marked thereon with reference to accompanying drawing：
100- panels, 1- panel power assembly casees, 2- exhaust apparatus, 3- inlet boxes, 4- air inlets, 5- air-out
Mouthful, 6- air intake passages, 7- air-out passages, 8- air inlet/outlet demarcation strips, 9- outer cases；
11-U type grooves, 12- angled pieces, 13- longitudinally sweep wind driven device, 14- panel lowering or hoisting gears, and 15- is laterally swept
Wind driven device, 21- air outlet shells, 22- longitudinally sweep air blade, and 23- laterally sweeps air blade, 24- exhaust apparatus right angle
Part, 31- tubular air cleaners, 32- decorative bottom plates, 33- filter support arm flanges, 34- filter inner support flanges；
131- longitudinally sweeps wind synchronizing wheel, and 132- longitudinally sweeps wind timing belt, and 133- longitudinally sweeps wind turbine, and 134- is longitudinally swept
Wind speed changer, 135- longitudinally sweep wind pulling block, 141- lifting synchronizing wheels, 142- lifting timing belts, 143- lifting motors,
144- lifts speed changer, 145- lifting rope folding and unfolding wheels, 146- lifting rope guide wheels, 147- lifting ropes, 148- pulleys, 149- lifting ropes
Button, 151- laterally sweep wind synchronizing wheel, and 152- laterally sweeps wind timing belt, and 153- laterally sweeps wind turbine, and 154- laterally sweeps wind change
Fast device, 155- bevel gear sets, 221- longitudinally sweep wind blinds connecting rod, and 231- laterally sweeps air blade rotating shaft, 311- filters peace
Fill flange, 331- filter support arm suspension rods, 341- filter inner support suspension rods.
Embodiment
In order to describe technical scheme in detail, below in conjunction with the accompanying drawing of the embodiment of the present invention, to of the invention real
The technical scheme for applying example carries out clear, complete description.Obviously, described embodiment is the part of the embodiment of the present invention,
Rather than whole embodiment.Based on described embodiments of the invention, those of ordinary skill in the art are without creative
The every other embodiment obtained on the premise of work, belongs to the scope of protection of the invention.
As shown in figs. 1 to 6, embedded air-conditioner indoor set of the invention, including：
For the outer case 9 for the indoor apparatus of air conditioner being embedded in ceiling, the panel 100 of the lower section of outer case 9 is arranged on, is set
In the panel power assembly case 1 of the surrounding of panel 100, the exhaust apparatus 2 and air outlet 5 of panel power assembly case 1 are arranged at, it is fixed
Installed in the inlet box 3 and air inlet 4 of the bottom center of outer case 9, it is arranged on the periphery of inlet box 3 and is fixedly mounted in air conditioning chamber
Air inlet/outlet demarcation strip 8 below machine surface cooler.
Air intake passage 6 is formed between air inlet/outlet demarcation strip 8 and inlet box 3, air inlet/outlet demarcation strip 8 is formed out with outer case 9
Wind passage 7, air intake passage 6, air-out passage 7 are connected with air inlet 4 and air outlet 5 respectively.
Panel power assembly case 1 is internally provided with panel lowering or hoisting gear 14, and panel lowering or hoisting gear 14 moves for control panel
The lifting of power assembly case 1；When indoor apparatus of air conditioner works, the control panel power assembly case 1 of panel lowering or hoisting gear 14 declines, make into
The distance between air port 4 and air outlet 5 increase；When indoor apparatus of air conditioner is stopped, the control panel of panel lowering or hoisting gear 14 moves
Power assembly case 1 rises, and panel power assembly case 1 is closed air outlet 5 and air inlet 4.The present invention passes through panel power assembly case 1
Lifting realize air outlet 5 with being opened and closed while air inlet 4, when indoor apparatus of air conditioner is stopped, air-conditioning does not have any outer
Divulge a secret mouth, prevent inside the dust pollution unit in air, make air-conditioner indoor unit panel it is overall it is smooth, profile is more attractive in appearance；
When indoor apparatus of air conditioner works, panel 100 declines, and adds the distance between air inlet 4 and air outlet 5, avoids the occurrence of air-flow
The phenomenon of short circuit.
Moreover, the air inlet 4 of indoor apparatus of air conditioner and air outlet 5 are entered between-line spacing by the air inlet/outlet demarcation strip 8 of this structure, avoid
Indoor apparatus of air conditioner air inlet/outlet occurs short circuit and reduces the operational efficiency of indoor apparatus of air conditioner.Further, air inlet/outlet demarcation strip 8 is except dividing
Every any motion that panel 100 is not involved in outside function, make the structure of air inlet/outlet demarcation strip 8 simpler, make air intake passage 6 and air-out
It is closed more thorough between passage 7, and can directly be adopted using the structure design of air inlet/outlet separated region, air inlet/outlet demarcation strip 8
With heat-insulating property more preferably light foam material, the heat exchange between air intake passage 6 and air-out passage 7 is prevented, has simplified sky
The structure of indoor set is adjusted, saves the manufacturing cost of indoor apparatus of air conditioner.
Specifically, one of end face of tubular air cleaner 31 and an annular filter mounting flange 311
Connected with central seal, the width of the annular filter mounting flange 311 is more than the thickness of tubular air cleaner 31；Filtering
Several filter support arm suspension rods 331 are uniformly installed on device support arm flange 33, uniformly pacified on filter inner support flange 33
Fill several filter inner support suspension rods 341, the other end of filter support arm suspension rod 331 and filter inner support suspension rod 341
It is fixedly connected with the windshield plate (not shown) that enters of the blower fan air-ducting ring of indoor apparatus of air conditioner, the interior edge of filter support arm flange 33
The distance between outer of air cleaner inner support flange 34, more than tubular air cleaner 31 thickness but less than filtering
The width of device mounting flange 311, tubular air cleaner 31 is set to be fixedly mounted on by filter mounting flange 311 outside filter
Among support 331 and filter inner support 341, the other end of tubular air cleaner 31 and the blower fan air-ducting ring of indoor apparatus of air conditioner
Enter windshield plate (not shown) sealed connection.Decorative bottom plate 32 is identical with the shape of filter mounting flange 311, in filter
Flange bracket 34 is tightly connected, and forces room air to enter air intake passage 6 by air inlet 4, then by tubular air cleaner
Enter indoor apparatus of air conditioner after 31, filter out the dust granules in air.
Inlet box 3 as said structure can realize the independent dismounting of tubular air cleaner 31, decoration panel 32, and
Inlet box 3 does not move with the lifting of panel power assembly case 1, makes the air intake of indoor set in stable condition, facilitates tubular empty
The maintenance and replacing of air filter 31.Further, the cross section of tubular air cleaner 31 can be circular or rectangle；Filtering
Device support arm suspension rod 331 and filter inner support suspension rod 341 can be able to be have some strength porous again with integral structure
Plate, also, can make tubular air mistake with filter support arm flange 33 and the integral structure of filtering inner support flange 34 simultaneously
The installation frame structure of filter 31 is simpler.
Wherein, exhaust apparatus 2 is provided with longitudinal direction and sweeps air blade 22, laterally sweeps air blade 23, and panel power assembly case 1 is set
Have for controlling longitudinal longitudinal direction for sweeping the operation of air blade 22 to sweep wind driven device 13, laterally sweeping the operation of air blade 23 for controlling
Laterally sweep wind driven device 15.This structure, exhaust apparatus 2 is set easily and flexibly to adjust air-out direction horizontal and vertical,
Air-supply overlay area is greatly extended, air-out and air intake convection current are abundant.
Wherein, inlet box 3 is included with the tubular air cleaner 31 of center installation, decorative bottom plate 32, filter support arm
Flange 33, filter inner support flange 34, were provided between filter support arm flange 33 and filter inner support flange 34
Filter mounting flange 311, and tubular air cleaner 31 passes through filter support arm suspension rod 331 and filter inner support suspension rod
341 are fixedly mounted on the bottom center of outer case 9 with center.This structure can realize tubular air cleaner 31 individually dismounting and
Inlet box 3 does not move with the lifting of panel power assembly case 1, facilitates the maintenance and replacing of tubular air cleaner 31, makes room
The air intake of interior machine is in stable condition.
Further, panel power assembly case 1 is provided with casing, and the casing includes U-type groove 11, matched with U-type groove 11
Angled piece 12, angled piece 12 are fixedly connected to form framework with U-type groove 11, the outer shape of the framework and the inwall shape of outer case 9
Shape matches, and the framework outside dimensions is slightly larger than the inner wall size of corresponding outer case 9, rises panel power assembly case 1
When air outlet 5 is closed.
The bottom for the framework that angled piece 12 is fixedly connected to form with U-type groove 11 is provided with for closing fixed sheet material, should
The centre of sheet material offer with the shape identical aperture of filter mounting flange 311, the aperture is dimensioned slightly smaller than outside filter
The outside dimensions of flange bracket 33, panel power assembly case 1 is set to form air inlet 4 when declining.Wherein, panel power assembly case 1
Each building block of casing can be with split-type structural or integral structure.
Further, the exhaust apparatus 2 for being arranged at panel power assembly case 1 is straight including air outlet shell 21, exhaust apparatus
Corner fittings 24.Air outlet shell 21 is fixedly connected to form framework with exhaust apparatus angled piece 24, the frame shape and the shape of air-out passage 5
Shape is identical, and it is dimensioned slightly smaller than the size of air-out passage 5.Exhaust apparatus 2 is fixedly connected with panel power assembly case 1, with face
The lifting of plate power assembly case 1 and lift, when panel power assembly case 1 rises exhaust apparatus 1 can enter air-out passage 5 in.
Further, be mounted on sealing strip (not indicated in figure) on the outboard sidewalls of exhaust apparatus 2, outboard sidewalls it is close
Strip of paper used for sealing contacts with air inlet/outlet demarcation strip 8, outer case 9 respectively, prevents air from being revealed from two side.
Further, longitudinally sweep air blade 22 to be made up of multiple blinds being longitudinally arranged, all blinds are again by can be horizontal
Sweep wind blinds connecting rod 221 and link together in mobile longitudinal direction.Specifically, wind driven device 13 is longitudinally swept longitudinally to sweep including one group
Wind timing belt 132 is swept in 131, longitudinal directions of wind synchronizing wheel, wind turbine 133 is swept at least one longitudinal direction, sweeps wind turbine 133 with longitudinal direction matches somebody with somebody
Wind speed changer 134 is swept in the longitudinal direction with auto-lock function of set, is at least fixedly mounted in each panel power assembly case angled piece 12
Wind synchronizing wheel 131 is swept in one longitudinal direction, longitudinally sweeps wind timing belt 132 all longitudinal directions are swept into wind synchronizing wheel 131 and be nested together, and longitudinally sweeps
Wind turbine 133 and longitudinal direction with auto-lock function are swept wind speed changer 134 and are fixedly mounted in exhaust apparatus angled piece 24, longitudinally sweep
Wind turbine 133 is swept wind speed changer 134 and is connected with longitudinal direction, longitudinal direction is swept wind turbine 133 and export power to longitudinally sweeping wind speed change
Device 134, longitudinally sweeps the output shaft of wind speed changer 134 and longitudinal direction sweeps the one of longitudinal direction of wind apparatus 13 and sweeps wind synchronizing wheel 131 and blocks
Connect, sweeping wind synchronizing wheel 131 by the longitudinal direction drives longitudinal direction to sweep wind timing belt 132, and then drives longitudinal direction to sweep the synchronous fortune of wind apparatus 13
Turn.
Further, the appropriate position for longitudinally sweeping wind timing belt 132 is installed with several longitudinal directions and sweeps wind pulling block 135,
Sweep wind pulling block 135 and mutually joined through exhaust apparatus 2 with longitudinally sweeping wind blinds connecting rod 221 in longitudinal direction.Such as：In the present embodiment,
Longitudinal direction is swept in wind driven device 13, is longitudinally sweeping wind timing belt 132 with sweeping longitudinally in each on 221 corresponding position of wind blinds connecting rod
Installation two longitudinal directions sweep wind pulling block 135, make longitudinal direction sweep wind blinds 22 run it is more steady.
The operation method that wind driven device 13 is swept as above-mentioned longitudinal direction is：Wind is swept by longitudinal direction when longitudinally sweeping wind turbine 133
When speed changer 134 drives the longitudinal direction to sweep the rotation of the both forward and reverse directions of wind synchronizing wheel 131, connection longitudinal direction, which is swept, all in wind driven device 13 sweeps wind
Wind timing belt 132 is swept with run-in synchronism in the longitudinal direction of synchronizing wheel 131, is fixed on the longitudinal direction swept on wind timing belt 132 longitudinal direction and sweeps wind
Pulling block 135 stirs longitudinal direction and sweeps wind blinds connecting rod 221 and do moving back and forth in transverse direction, so as to realize that air blade 22 is swept in transverse direction in longitudinal direction
On sweep wind；Stop when longitudinally sweeping wind turbine 133, the output shaft that wind speed changer 134 is swept in the longitudinal direction with auto-lock function is braked
Wind synchronizing wheel 131 is swept in the longitudinal direction of phase clamping therewith so that sweeps wind pulling block in the longitudinal direction that longitudinal direction is swept wind timing belt 132 and is fixed thereon
135 stop, so that the angle that air blade 22 is parked at needs is swept in the longitudinal direction in exhaust apparatus 2.
Specifically, panel lowering or hoisting gear 14, including one group of lifting synchronizing wheel, 141, lifting timing belts 142, at least
One lifting motor 143, the lifting speed changer 144 and supporting lifting rope with auto-lock function supporting with lifting motor 143
Folding and unfolding wheel 145, lifting rope guide wheel 146 and lifting rope 147；One is at least fixedly mounted in the angled piece 12 of each panel power assembly case
Synchronizing wheel 141 is lifted, all lifting synchronizing wheels 141 are nested together by lifting timing belt 142, lifting motor 143 and have self-locking
The lifting speed changer 144 of function is fixedly mounted in exhaust apparatus angled piece 24, and lifting motor 143 passes with lifting speed changer 144
Dynamic connection, lifting motor 143 is exported power and give lifting speed changer 144, the output shaft and panel lifting for lifting speed changer 144 fill
14 one of lifting clampings of synchronizing wheel 141 are put, lifting timing belt 142 are driven by the lifting synchronizing wheel 141, and then drive
The run-in synchronism of panel lowering or hoisting gear 14.Further, each it is used for the lifting synchronizing wheel 141 of lift action, coaxial fixed peace
A lifting rope folding and unfolding wheel 145 for being used for folding and unfolding lifting rope 147 is filled, the appropriate location on the side of lifting rope folding and unfolding wheel 145 is fixedly mounted one
Lifting rope guide wheel 146 and a lifting rope button 149, one end of every lifting rope 147 is fixed on lifting rope folding and unfolding wheel 145, the other end passes through
The pulley 148 for being then passed through being fixed in outer case 9 upwards after respective lifting rope guide wheel 146 turns around downwards, to be finally fixed on lifting rope
On button 149.
Operation method as above-mentioned panel lowering or hoisting gear 14 is：When lifting motor 143 is driven by lifting speed changer 144
When lifting the rotation of the both forward and reverse directions of synchronizing wheel 141, lifting timing belt 142 is with lifting synchronizing wheel all in panel lowering or hoisting gear 14
141 run-in synchronisms, make the 145 synchronous forward and reverse rotation of lifting rope folding and unfolding wheel being fixedly mounted in lifting synchronizing wheel 141.Work as positive direction
During rotation, lifting rope 147 is tightened, and is drawn panel power assembly case 1 and is risen, and when opposite direction rotates, lifting rope 147 loosens, face
Plate power assembly case 1 then drops under gravity；When lifting motor 143 stops, there is the lifting speed changer 144 of auto-lock function
Output shaft braked the lifting synchronizing wheel 141 of phase clamping therewith, then to have braked all liftings same by lifting timing belt 142
Step wheel 141, so that panel power assembly case 1 is parked at the height of needs.
In the present embodiment, the lifting of same specification is used in the two of which lifting synchronizing wheel 141 of panel lowering or hoisting gear 14
Motor 143 and lifting speed changer 144, the lifting force of panel lowering or hoisting gear 14 can be improved.
Specifically, laterally sweep wind driven device 15 including one group laterally sweep 151, transverse directions of wind synchronizing wheel sweep wind synchronization
Sweep wind turbine 153 with 152, at least one transverse direction and sweep the supporting transverse direction with auto-lock function of wind turbine 153 with transverse direction and sweep wind
Speed changer 154；Laterally sweep air blade 23 and sweep air blade rotating shaft 231 by being arranged at the transverse direction at both ends and be arranged on air outlet shell 21
On the wallboard at both ends；A transverse direction is at least fixedly mounted in the angled piece 12 of each panel power assembly case and sweeps wind synchronizing wheel 151,
Laterally sweep wind timing belt 152 all transverse directions are swept into wind synchronizing wheel 151 and be nested together, laterally sweep wind turbine 153 and there is self-locking work(
The transverse direction of energy is swept wind speed changer 154 and is fixedly mounted in exhaust apparatus angled piece 24, laterally sweeps wind turbine 153 with laterally sweeping wind change
Fast device 154 is connected, and horizontal wind turbine 153 of sweeping is exported power to laterally wind speed changer 154 is swept, laterally sweeps wind speed changer
One of those laterally sweeps the clamping of wind synchronizing wheel 151 to 154 output shaft with laterally sweeping wind apparatus 15, and wind synchronization is swept by the transverse direction
Wheel 151 drives and laterally sweeps wind timing belt 152, and then drives and laterally sweep the run-in synchronism of wind apparatus 15.Further, each air-out dress
Put and one group of intermeshing bevel gear set 155 be also fixedly mounted in angled piece 24,155 one of bevel gear of bevel gear set with
Corresponding transverse direction is swept air blade rotating shaft 231 and is fixedly mounted, and another bevel gear is fixedly mounted on corresponding transverse direction by rotating shaft and swept
In wind synchronizing wheel 151.
The operation method that wind driven device 15 is swept as above-mentioned transverse direction is：When laterally sweeping wind turbine 153 wind is swept by horizontal
Speed changer 154 drive laterally sweep the both forward and reverse directions of wind synchronizing wheel 151 rotation when, laterally sweep wind timing belt 152 with laterally sweep wind drive
All transverse directions sweep the run-in synchronism of wind synchronizing wheel 151 in dynamic device 15, then are driven by respective intermeshing bevel gear set 155
Corresponding in the vertical reciprocal of air blade 23 of laterally sweeping sweeps wind；When laterally sweeping the stopping of wind turbine 153, there is auto-lock function
The output shaft for laterally sweeping wind speed changer 154 has braked the transverse direction of phase clamping therewith and sweeps wind synchronizing wheel 151, then same by laterally sweeping wind
Step band 152 has braked all transverse directions and has swept wind synchronizing wheel, so that the transverse direction in exhaust apparatus 2 sweeps air blade 23 and is parked at needs
Angle.
In the present embodiment, in laterally wind driven device 15 is swept, wind synchronizing wheel 151 is swept by increasing a transverse direction, is changed
The installation site of bevel gear set 155, solve bevel gear set 155 and conflict with laterally sweeping the position of wind motor 153.
Wind driven device 13, panel lowering or hoisting gear 14 are swept as above-mentioned longitudinal direction and laterally sweep wind driven device 15, due to
Using synchronous band structure, often covering drive device can use-cover power take-off mechanism and a timing belt can just control it
On related execution unit run-in synchronism, often cover drive device speed changer not only improved motor output power and as lock
Tight mechanism, effectively reduce the quantity of motor and self-locking mechanism；The flexible material of timing belt, make driving force output not by away from
From the limitation with structure, the structure of drive device is enormously simplify, makes indoor apparatus of air conditioner structure compacter, saves and be produced into
This, reduces maintenance cost and operating cost；Meanwhile drive device and can is often covered enough according to power demand situation, corresponding same
Step, which takes, easily and flexibly increases power take-off mechanism, further improves the power output of drive device, also can be on timing belt
Flexibly increase synchronizing wheel, make the more flexible drive manner for controlling each execution unit thereon of drive device.
Wind driven device 13 is swept particularly as above-mentioned longitudinal direction, sweeping wind timing belt 132 by longitudinal direction makes the longitudinal direction of each side
Sweeping air blade 22 can be synchronously parked by same angle, so that indoor apparatus of air conditioner forms eddy flow air-supply, its inducing action is bright
It is aobvious, make room air mixing more abundant, prevent air-supply dead band.When installing more indoor apparatus of air conditioner simultaneously in a space,
The air current composition of its more vortex center, make air intake and air-out convection current more abundant, effectively reduce the air-flow between different air-conditioner sets
Short circuit phenomenon.Meanwhile longitudinally sweep air blade 22 and coordinate transverse direction to sweep to blade 23, with different folding angles and eddy flow direction, make
Indoor apparatus of air conditioner forms the three-dimensional air-supply air-flow of multi-angle, effectively extends the air-supply overlay area of indoor apparatus of air conditioner, it is easier to
Air in space is set to participate in flowing, air current composition is more reasonable, and evenly, the air-supply for effectively increasing air-conditioning is comfortable for indoor air-supply
Degree.
Certainly, a set of longitudinal direction can be only set to sweep air blade 22 or only set in each air outlet shell 21 of exhaust apparatus 2
Put that a set of transverse direction sweeps air blade 23 or longitudinal direction sweeps air blade 22 and laterally sweeps 23 liang of sets of air blade and have setting.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected
The limitation of scope is protected, although being explained with reference to preferred embodiment to the present invention, one of ordinary skill in the art should
Work as understanding, technical scheme is modified or equivalent substitution, belong to protection scope of the present invention.
Claims (12)
1. a kind of embedded air-conditioner indoor set, including：For the outer case (9) for the indoor apparatus of air conditioner being embedded in ceiling, set
Panel (100) below outer case (9), it is characterised in that：Also include the panel power assembly for being arranged on panel (100) surrounding
Case (1), the exhaust apparatus (2) and air outlet (5) of panel power assembly case (1) are arranged at, is fixedly mounted on outer case (9) bottom
The inlet box (3) and air inlet (4) in center, it is arranged on inlet box (3) periphery and is fixedly mounted under indoor apparatus of air conditioner surface cooler
The air inlet/outlet demarcation strip (8) in face；
Air intake passage (6), air inlet/outlet demarcation strip (8) and outer case (9) are formed between air inlet/outlet demarcation strip (8) and inlet box (3)
Air-out passage (7) is formed, air intake passage (6), air-out passage (7) are connected with air inlet (4), air outlet (5) respectively；
Panel power assembly case (1) is internally provided with panel lowering or hoisting gear (14)；When indoor apparatus of air conditioner works, panel lifting dress
(14) control panel power assembly case (1) decline is put, makes the increase of the distance between air inlet (4) and air outlet (5)；Work as air conditioning chamber
When interior machine is stopped, panel lowering or hoisting gear (14) control panel power assembly case (1) rises, and makes panel power assembly case (1)
Close air outlet (5) and air inlet (4).
2. embedded air-conditioner indoor set according to claim 1, it is characterised in that：Exhaust apparatus (2) is provided with longitudinal direction and swept
Air blade (22), air blade (23) is laterally swept, panel power assembly case (1) is provided with for controlling longitudinal direction to sweep air blade (22) fortune
Sweep wind driven device (13), for controlling the horizontal transverse direction for sweeping air blade (23) operation to sweep wind driven device (15) in capable longitudinal direction.
3. embedded air-conditioner indoor set according to claim 1, it is characterised in that：Inlet box (3) includes installing with center
Tubular air cleaner (31), decorative bottom plate (32), filter support arm flange (33), filter inner support flange (34),
Filter mounting flange (311), and cylinder are provided between filter support arm flange (33) and filter inner support flange (34)
Shape air cleaner (31) is fixed by filter support arm suspension rod (331) and filter inner support suspension rod (341) with center pacifies
Mounted in the bottom center of outer case 9.
4. embedded air-conditioner indoor set according to claim 3, it is characterised in that：Panel power assembly case (1) is provided with
Casing, the angled piece (12) that the casing includes U-type groove (11), matched with U-type groove (11), angled piece (12) are solid with U-type groove (11)
Fixed connection forms framework, and the outer shape of the framework matches with the inner wall shape of outer case (9), makes panel power assembly case (1)
Air outlet (5) is closed during rise.
5. embedded air-conditioner indoor set according to claim 4, it is characterised in that：Angled piece (12) is solid with U-type groove (11)
The bottom for the framework that fixed connection is formed is provided with for closing fixed sheet material, and the centre of the sheet material offers installs with filter
Flange (311) shape identical aperture, panel power assembly case (1) is set to form air inlet (4) when declining.
6. embedded air-conditioner indoor set according to claim 2, it is characterised in that：Exhaust apparatus (2) is included outside air outlet
Shell (21), exhaust apparatus angled piece (24), air outlet shell (21) are fixedly connected to form framework with exhaust apparatus angled piece (24),
The frame shape is identical with air outlet (5) shape.
7. embedded air-conditioner indoor set according to claim 6, it is characterised in that：On the outboard sidewalls of exhaust apparatus (2)
It is mounted on sealing strip.
8. embedded air-conditioner indoor set according to claim 6, it is characterised in that：Air blade (22) is swept by multiple vertical in longitudinal direction
Formed to the blinds of arrangement, all blinds are swept wind blinds connecting rod (221) by transversely movable longitudinal direction again and linked together.
9. embedded air-conditioner indoor set according to claim 8, it is characterised in that：Longitudinal direction, which sweeps wind driven device (13), to be included
One group longitudinally sweep wind synchronizing wheel (131), wind timing belt (132) is swept in a longitudinal direction, wind turbine (133) is swept at least one longitudinal direction, with
Longitudinal direction sweeps the supporting longitudinal direction with auto-lock function of wind turbine (133) and sweeps wind speed changer (134), each panel power assembly case
A longitudinal direction is at least fixedly mounted in angled piece (12) and sweeps wind synchronizing wheel (131), longitudinally sweeps wind timing belt (132) by all longitudinal directions
Sweep wind synchronizing wheel (131) to be nested together, longitudinally sweep wind turbine (133) and wind speed changer (134) is swept in the longitudinal direction with auto-lock function
It is fixedly mounted in exhaust apparatus angled piece (24), longitudinally sweeps wind turbine (133) and sweep wind speed changer (134) transmission company with longitudinal direction
Connect, longitudinally sweep the output shaft of wind speed changer (134) and longitudinal direction sweeps the one of longitudinal direction of wind apparatus (13) and sweeps wind synchronizing wheel (131)
Clamping, wind synchronizing wheel (131) is swept by the longitudinal direction and drives longitudinal direction to sweep wind timing belt (132), and then drive longitudinal direction to sweep wind apparatus 13
Run-in synchronism.
10. embedded air-conditioner indoor set according to claim 9, it is characterised in that：It is fixed that wind timing belt (132) is swept in longitudinal direction
Several longitudinal directions are installed and sweep wind pulling block (135), wind pulling block (135) is longitudinally swept and sweeps wind blinds through exhaust apparatus (2) and longitudinal direction
Connecting rod (221) is mutually joined.
11. according to the embedded air-conditioner indoor set described in any one of claim 6 to 10, it is characterised in that：Panel lowering or hoisting gear
(14) one group of lifting synchronizing wheel (141), a lifting timing belt (142), at least one lifting motor (143) and lifting are included
The supporting lifting speed changer (144) with auto-lock function of motor (143) and supporting lifting rope folding and unfolding wheel (145), lifting rope are led
Take turns (146) and lifting rope (147)；A lifting synchronizing wheel is at least fixedly mounted in the angled piece (12) of each panel power assembly case
(141), lift timing belt (142) all lifting synchronizing wheels (141) are nested together, lifting motor (143) and there is self-locking work(
The lifting speed changer (144) of energy is fixedly mounted in exhaust apparatus angled piece (24), lifting motor (143) and lifting speed changer
(144) it is connected, output shaft and the one of lifting synchronizing wheel of panel lowering or hoisting gear (14) of lifting speed changer (144)
(141) clamping, lifting timing belt (142) is driven by the lifting synchronizing wheel (141), and then drives panel lowering or hoisting gear (14) same
Step operating；It is coaxial on each lifting synchronizing wheel (141) that a lifting rope folding and unfolding wheel for being used for folding and unfolding lifting rope (147) is fixedly mounted
(145) a lifting rope guide wheel (146) and a lifting rope button (149), are fixedly mounted beside lifting rope folding and unfolding wheel (145)；Every lifting rope
(147) one end is fixed on lifting rope folding and unfolding wheel (145), the other end is then passed through upwards afterwards through respective lifting rope guide wheel (146)
The pulley (148) being fixed in outer case (9) turns around downwards, to be finally fixed on lifting rope button (149).
12. embedded air-conditioner indoor set according to claim 11, it is characterised in that：Laterally sweep wind driven device (15) bag
Include one group laterally sweep wind synchronizing wheel (151), a transverse direction sweeps wind timing belt (152), at least one transverse direction sweeps wind turbine (153) and
The supporting transverse direction with auto-lock function of wind turbine (153), which is swept, with transverse direction sweeps wind speed changer (154)；It is logical laterally to sweep air blade (23)
Cross be arranged at both ends transverse direction sweep air blade rotating shaft (231) installed in air outlet shell (21) both ends wallboard on；Each panel
A transverse direction is at least fixedly mounted in the angled piece (12) of power assembly case and sweeps wind synchronizing wheel (151), laterally sweeps wind timing belt
(152) all transverse directions are swept into wind synchronizing wheel (151) to be nested together, laterally sweeps wind turbine (153) and the transverse direction with auto-lock function
Sweep wind speed changer (154) to be fixedly mounted in exhaust apparatus angled piece (24), laterally sweep wind turbine (153) with laterally sweeping wind speed change
Device (154) is connected, and laterally sweeps the output shaft of wind speed changer (154) and transverse direction is swept the one of transverse direction of wind apparatus (15) and swept
Wind synchronizing wheel (151) clamping, wind synchronizing wheel (151) drive is swept by the transverse direction and laterally sweeps wind timing belt (152), and then driven horizontal
To sweeping wind apparatus (15) run-in synchronism；One group of intermeshing bevel gear is also fixedly mounted in each exhaust apparatus angled piece (24)
Group (155), bevel gear set (155) one of bevel gear sweep air blade rotating shaft (231) with corresponding transverse direction and are fixedly mounted, separately
One bevel gear is fixedly mounted on corresponding transverse direction by rotating shaft and swept in wind synchronizing wheel (151).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410495397.6A CN105003961B (en) | 2014-09-24 | 2014-09-24 | A kind of embedded air-conditioner indoor set |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410495397.6A CN105003961B (en) | 2014-09-24 | 2014-09-24 | A kind of embedded air-conditioner indoor set |
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| CN105003961A CN105003961A (en) | 2015-10-28 |
| CN105003961B true CN105003961B (en) | 2017-12-26 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105387548B (en) * | 2015-12-17 | 2020-05-19 | 珠海格力电器股份有限公司 | Air conditioning equipment |
| CN105485772B (en) * | 2016-01-12 | 2019-02-01 | 广东美的制冷设备有限公司 | Air-conditioning ceiling machine |
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| EP2244029A1 (en) * | 2008-02-21 | 2010-10-27 | Mitsubishi Heavy Industries, Ltd. | Air conditioning indoor unit |
| CN101968258A (en) * | 2009-07-27 | 2011-02-09 | 三洋电机株式会社 | In-ceiling embedded type air conditioner |
| JP2012107864A (en) * | 2012-03-02 | 2012-06-07 | Mitsubishi Electric Corp | Ceiling-embedded air conditioner |
| CN102878614A (en) * | 2012-08-09 | 2013-01-16 | 青岛海尔空调电子有限公司 | Embedded type indoor unit of air conditioner and with lifting panel and sealed air channels |
| CN204176757U (en) * | 2014-09-24 | 2015-02-25 | 贺红宇 | A kind of embedded air-conditioner indoor set |
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2014
- 2014-09-24 CN CN201410495397.6A patent/CN105003961B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2244029A1 (en) * | 2008-02-21 | 2010-10-27 | Mitsubishi Heavy Industries, Ltd. | Air conditioning indoor unit |
| CN101968258A (en) * | 2009-07-27 | 2011-02-09 | 三洋电机株式会社 | In-ceiling embedded type air conditioner |
| JP2012107864A (en) * | 2012-03-02 | 2012-06-07 | Mitsubishi Electric Corp | Ceiling-embedded air conditioner |
| CN102878614A (en) * | 2012-08-09 | 2013-01-16 | 青岛海尔空调电子有限公司 | Embedded type indoor unit of air conditioner and with lifting panel and sealed air channels |
| CN204176757U (en) * | 2014-09-24 | 2015-02-25 | 贺红宇 | A kind of embedded air-conditioner indoor set |
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| CN105003961A (en) | 2015-10-28 |
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