CN106338098A - Air exchanger and wall-mounted air conditioner with same - Google Patents
Air exchanger and wall-mounted air conditioner with same Download PDFInfo
- Publication number
- CN106338098A CN106338098A CN201510413723.9A CN201510413723A CN106338098A CN 106338098 A CN106338098 A CN 106338098A CN 201510413723 A CN201510413723 A CN 201510413723A CN 106338098 A CN106338098 A CN 106338098A
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- China
- Prior art keywords
- snail tongue
- tongue portion
- dust
- snail
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
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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
- F24F1/0018—Indoor units, e.g. fan coil units characterised by 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
- 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)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses an air exchanger and a wall-mounted air conditioner with the same. The air exchanger comprises a volute, a first valve core, a second valve core and a fan, wherein the volute comprises a first volute tongue part, a second volute tongue part, a third volute tongue part and a fourth volute tongue part; the first volute tongue part and the fourth volute tongue part are used for communicating with the outside of a room; the second volute tongue part is used for communicating with the inside of the room; the third volute tongue part is used for connecting with a dust-collecting device of a filter screen of the wall-mounted air conditioner; the fan is arranged in the volute; and the fan is used for rotating in a first direction to suck outdoor air through the first volute tongue part and makes the outdoor air enter indoors through the second volute tongue part, and is used for rotating along a second direction to suck dust of the filter screen through the third volute tongue part and discharge outdoors through the first volute tongue part. According to the implementation mode of the invention, the first valve core and the second valve core of the air exchanger can rotate to switch air flues, so different functions of the air exchanger can be switched.
Description
Technical field
The present invention relates to air-conditioner field, more particularly, to a kind of air interchanger and the hanging air conditioner with it.
Background technology
The air interchanger of existing hanging air conditioner can be only achieved corresponding function sometimes for switching air channel.
Content of the invention
It is contemplated that at least solving one of technical problem present in prior art.For this reason, the present invention provides a kind of ventilation
Device.
The air interchanger of embodiment of the present invention includes spiral case, the first valve element, the second valve element and blower fan.Described spiral case includes
First snail tongue portion, the second snail tongue portion, the 3rd snail tongue portion and the 4th snail tongue portion, described first snail tongue portion is used with the 4th snail tongue portion
In connecting with outdoor, described second snail tongue portion is used for connecting with indoor, and described 3rd snail tongue portion is used for and hanging air conditioner
Filter screen dust exhaust apparatus connect.Second snail tongue portion described in described first valve element selectively unlocking simultaneously closes described 3rd snail tongue
Portion or open described 3rd snail tongue portion close described second snail tongue portion.First snail described in described second valve element selectively unlocking
Tongue is simultaneously closed described 4th snail tongue portion or is opened described 4th snail tongue portion and close described first snail tongue portion.Described blower fan sets
Put in spiral case, be used for being rotated in a first direction to suck indoor gas and through described second snail tongue by the first snail tongue portion
Portion gets in or for being rotated in a second direction, to be sucked the dust of described filter screen and to be passed through by described 3rd snail tongue portion
Described 4th snail tongue portion is rejected to outdoor.
First valve element of the air interchanger of embodiment of the present invention and the second valve element can rotate switching air channel it is achieved that described
Switching between air interchanger difference in functionality.
In some embodiments, described second snail tongue portion and described 3rd snail tongue portion are connected, described first valve element setting
In the junction in described second snail tongue portion and described 3rd snail tongue portion, described first valve element includes arc plate, drives described circle
Rotating shaft and the connector connecting described rotating shaft and described arc plate that arc plate rotates.
In some embodiments, the position of the rotary motion trace of the corresponding described arc plate of the inwall in described 3rd snail tongue portion is provided with
Draw-in groove with the cooperation of described arc plate.When described first valve element is in primary importance, one end of described arc plate snaps in described
In draw-in groove, the other end intersects section laminating with the inwall in described 3rd snail tongue portion and described second snail tongue portion.
In some embodiments, the position of the rotary motion trace of the corresponding described arc plate of the inwall in described second snail tongue portion is provided with
The gusset fitted with described arc plate, when described arc plate is in the described second position, one end of described arc plate with described
Gusset engages, and the other end intersects section laminating with the inwall in described 3rd snail tongue portion and described second snail tongue portion.
In some embodiments, described spiral case includes the snail shape portion housing described blower fan, and described spiral case is also included along vertically
In the first housing and second housing of the central shaft cutting in described snail shape portion, described first housing and described second housing are removable
Unload and be assembled together.It is formed with the first otch, described first otch edge between the edge end face of described first housing and inner surface
The outward flange of described first housing extends, and is formed with and described first between the edge end face of described second housing and outer surface
Second otch of notches fit.
Present invention also offers a kind of hanging air conditioner.
The hanging air conditioner of the present invention includes housing, above-described air interchanger, filter screen, dust exhaust apparatus, first soft
Pipe and the second flexible pipe.Described housing includes chassis and surface frame.Described surface frame is located on described chassis, and described surface frame is formed
There is air inlet.Described air interchanger is contained in described housing and is installed on chassis.Described filter screen is arranged on described surface frame
Go up and close described air inlet.Described first snail tongue portion is formed with air inlet.Described second snail tongue portion is formed with gas outlet.
Described 3rd snail tongue portion is formed with suction port, and described 4th snail tongue portion is formed with dust-exhausting port.Described dust exhaust apparatus is in described face
It is connected on frame and with described suction port.The dust suction that described dust exhaust apparatus forms towards described filter screen and connects described suction port
Groove.Air inlet and outdoor described in described first soft pipe connection.Dust-exhausting port and outdoor described in described second soft pipe connection.
In some embodiments, described chassis is formed with the accepting groove for housing cross flow fan and heat exchanger and is located at institute
State and be used on the left of accepting groove the mounting seat of described air interchanger is installed.
In some embodiments, described dust exhaust apparatus includes dust suction frame, described dust suction frame include gripper shoe, top panel and
Back shroud.Described top panel is installed in described gripper shoe.Described back shroud connects described gripper shoe and described top panel
Back shroud.Described back shroud is attached on described filter screen, and described dust-absorbing groove is located on the length direction of described back shroud.
In some embodiments, described dust exhaust apparatus also includes installation portion, motor, roller and sealing strip.Described installation
Portion is installed on described dust suction frame one end and hollow.Described motor is installed on outside described installation portion.Described roller is installed on described
In installation portion and with described motor connection.Described sealing strip is installed in described dust suction frame and is connected with described roller.Described
Motor passes through described roller and drives described sealing strip motion to adjust the size of described dust suction channel opening.
In some embodiments, described dust exhaust apparatus and the junction of described suction port are provided with sealing member.
In some embodiments, described sealing member is silica gel.
The additional aspect of the present invention and advantage will be set forth in part in the description, and partly will become from the following description
Substantially, or by the practice of the present invention recognize.
Brief description
The above-mentioned and/or additional aspect of the present invention and advantage will become from reference to the description to embodiment for the accompanying drawings below
Substantially and easy to understand, wherein:
Fig. 1 is the schematic perspective view of the hanging air conditioner of embodiment of the present invention.
Fig. 2 is the part-structure schematic perspective view of the hanging air conditioner of embodiment of the present invention.
Fig. 3 is the part-structure decomposing schematic representation of the hanging air conditioner of embodiment of the present invention.
Fig. 4 is the schematic front view of the air interchanger of the hanging air conditioner of embodiment of the present invention.
Fig. 5 is the decomposing schematic representation of the air interchanger of the hanging air conditioner of embodiment of the present invention.
Fig. 6 be in Fig. 4 a-a to generalized section.
Fig. 7 is the enlarged diagram of b in Fig. 6.
Fig. 8 is the schematic front view of the vortex fan of the hanging air conditioner of embodiment of the present invention.
Fig. 9 is that the right side of the vortex fan of the hanging air conditioner of embodiment of the present invention regards schematic diagram.
Figure 10 is the left view schematic diagram of the vortex fan of the hanging air conditioner of embodiment of the present invention.
Figure 11 is the floor map of the air interchanger of the hanging air conditioner of embodiment of the present invention.
Figure 12 is the schematic front view of the hanging air conditioner of embodiment of the present invention.
Figure 13 be in Figure 12 c-c to generalized section.
Figure 14 is the schematic perspective view of the air filter of the hanging air conditioner of embodiment of the present invention.
Figure 15 is the left view schematic diagram of the hanging air conditioner of embodiment of the present invention.
Figure 16 be in Figure 15 d-d to generalized section.
Figure 17 is the enlarged diagram at e in Figure 16.
Figure 18 is the enlarged diagram at f in Figure 17.
Figure 19 is the part-structure schematic perspective view of the hanging air conditioner of embodiment of the present invention.
Figure 20 is the part-structure schematic top plan view of the hanging air conditioner of embodiment of the present invention.
Figure 21 is the generalized section of i-i in Figure 20.
Figure 22 is the enlarged diagram at ii in Figure 21.
Figure 23 is the part-structure schematic rear view of the hanging air conditioner of embodiment of the present invention.
Figure 24 is the floor map of the air interchanger of the hanging air conditioner of embodiment of the present invention.
Figure 25 is the enlarged diagram at iii in Figure 24.
Figure 26 is the floor map of the air interchanger of the hanging air conditioner of embodiment of the present invention.
Figure 27 is the part-structure schematic perspective view of the hanging air conditioner of embodiment of the present invention.
Specific embodiment
Embodiments of the present invention are described below in detail, the example of described embodiment is shown in the drawings, wherein ad initio extremely
The element that same or similar label represents same or similar element or has same or like function eventually.Below by ginseng
The embodiment examining Description of Drawings is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In describing the invention it is to be understood that term " " center ", " longitudinal ", " horizontal ", " length ",
" width ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ",
The orientation of the instruction such as " level ", " top ", " bottom ", " interior ", " outward ", " clockwise ", " counterclockwise "
Or position relationship is based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description,
Rather than instruction or the hint device of indication or element must have specific orientation, with specific azimuth configuration and operation,
Therefore it is not considered as limiting the invention.Additionally, term " first ", " second " are only used for describing purpose, and
It is not intended that instruction or hint relative importance or the implicit quantity indicating indicated technical characteristic.Thus, limit
There is " first ", the feature of " second " can be expressed or implicitly include one or more described feature.At this
In the description of invention, " multiple " are meant that two or more, unless otherwise expressly limited specifically.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " installation ",
" being connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or
It is integrally connected；Can be to be mechanically connected or electrically connect or can mutually communicate；Can be to be joined directly together,
Can be indirectly connected to by intermediary, can be the connection of two element internals or the interaction relationship of two elements.
For the ordinary skill in the art, above-mentioned term specifically containing in the present invention can be understood as the case may be
Justice.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score
The first and second feature directly contacts can be included it is also possible to inclusion the first and second features are not directly contact but pass through
Other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above "
Including fisrt feature directly over second feature and oblique upper, or to be merely representative of fisrt feature level height be higher than second special
Levy.Fisrt feature second feature " under ", " lower section " and " below " include fisrt feature and just go up in second feature
Side and oblique upper, or it is merely representative of fisrt feature level height less than second feature.
Following disclosure provides many different embodiments or example for realizing the different structure of the present invention.For letter
Change disclosure of the invention, hereinafter the part and setting of specific examples is described.Certainly, they are only merely illustrative,
And purpose does not lie in the restriction present invention.Additionally, the present invention can repeat reference numerals and/or reference in different examples
Letter, this repeat to be for purposes of simplicity and clarity, itself do not indicate discussed various embodiment and/or set
Relation between putting.Additionally, the invention provides various specific technique and material example, but this area is common
Technical staff can be appreciated that the application of other techniques and/or the use of other materials.
Embodiment one:
Refer to Fig. 1-3, the hanging air conditioner 100 of the present embodiment includes housing 10 and air interchanger 20.Described housing
10 include chassis 11 and wind deflector 12.Wind deflector 12 rotates on chassis 11.Air interchanger 20 is contained in housing
In 10 and be arranged on chassis 11.Air interchanger 20 is removably installed in chassis 11 by buckle structure and/or screw
On.Chassis 11 is formed with accepting groove 111, mounting seat 112 and snail tongue air outlet 113.Accepting groove 111 passes through for collecting
Flow fan (not shown) and heat exchanger (not shown).Mounting seat 112 is located at accepting groove 111 left side and for installing ventilation dress
Put 20.Snail tongue air outlet 113 is connected with accepting groove 111 and for sending the air-flow of cross flow fan foundation.
Air interchanger 20 includes spiral case 211 and vortex fan 212.Vortex fan 212 is arranged in spiral case 211.Spiral case
211 include for the outdoor air inlet 211m connecting and for and the indoor gas outlet 211n connecting.Vortex fan 212
It is expelled to interior for setting up air-flow with from the outer gas of air inlet 211m suction chamber and from gas outlet 211n.Air inlet 211m
On the back side panel on chassis 11.The outgassing direction of gas outlet 211n is parallel with the air-out direction of snail tongue air outlet 113.
Close snail tongue air outlet 113 and gas outlet 221n when wind deflector 12 is used for closing and expose snail tongue air outlet when opening
113 and gas outlet 211n.The spiral case 211 of air interchanger 20 is provided with snap fit 211p, and chassis 11 is provided with and snap fit
The draw-in groove 114 that 211p matches.Air interchanger 20 passes through snap fit 211p and draw-in groove 114 cooperation is arranged on chassis 11.
Refer to Fig. 4-9, spiral case 211 includes snail shape portion 2111, the first snail tongue portion 2112 and the second snail tongue portion 2113.
First snail tongue portion 2112 and the second snail tongue portion 2113 are stretched out from snail shape portion 2111 and are connected with described snail shape portion 2111.
Vortex fan 212 is contained in snail shape portion 2111 and is coaxially disposed with snail shape portion 2111.First snail tongue portion 2112 and
Second snail tongue portion 2113 extends along the tangential direction in snail shape portion 2111 from snail shape portion 2111.First snail tongue portion 2112 and
Second snail tongue portion 2113 is respectively communicated with interior and outdoor.
Spiral case 211 includes the first housing 211a and the second housing 211b.First housing 211a and the second housing 211b edge
Central shaft cutting perpendicular to snail shape portion 2111 forms.First housing 211a includes the first snail shape shell 2111a, the first snail
Tongue shell 2112a and the second snail tongue shell 2113a.Second housing 211b includes the second snail shape shell 2111b, the 3rd snail tongue shell
2112b and the 4th snail tongue shell 2113b.First snail shape shell 2111a and the second snail shape shell 2111b assembling constitutes snail shape portion
2111.First snail tongue shell 2112a and the 3rd snail tongue shell 2112b assembling constitutes the first snail tongue portion 2112, the second snail tongue shell
2113a and the 4th snail tongue shell 2113b assembling constitutes the second snail tongue portion 2113.
First housing 211a also includes the first arc connection sheet 211g.First arc connection sheet 211g connects the first snail shape shell
2111a, the first snail tongue shell 2112a and the second snail tongue shell 2113a and be coaxially disposed with the first snail shape shell 2111a.Second
Housing 211b also includes the second arc connection sheet 211h.Second arc connection sheet 211h connection the second snail shape shell 2111b,
3rd snail tongue shell 2112b and the 4th snail tongue shell 2113b and being coaxially disposed with the second snail shape shell 2111b.
The outward flange of the first housing 211a is formed with projection 211c, and the outward flange of the second housing 211b is formed with and projection
The buckle 211d, the first housing 211a and the second housing 211b of 211c cooperation pass through buckle 211d and projection 211c's
Be clasped assembling together.It is formed with the first otch 211e between the edge end face of the first housing 211a and inner surface, the
A kerf 211e extends along the outward flange of the first housing 211a, between the edge end face of the second housing 211b and outer surface
It is formed with the second otch 211f with the first otch 211e cooperation.
Vortex fan 212 includes external rotor electric machine 2121 and vortex wind wheel 2122.External rotor electric machine 2121 includes inner stator
2121a and outer rotor 2121b.Outer rotor 2121b rotates setting around described inner stator 2121a.Vortex wind wheel 2122
Including wheel hub 2122a, blade 2122b and wheel disc 2123c.Wheel hub 2122a is coupled with described outer rotor 2121b, leaf
Piece 2122b stretches out and radial arrangement from described wheel hub 2122a.Blade 2122b is along vortex wind wheel 2122
Radially extend, or plunder shape or palintrope plunders shape in antecurvature.Wheel disc 2123c is from wheel hub 2122a along perpendicular to vortex wind wheel 2122
Rotating shaft stretch out and connect blade 2122b.
The axial width of outer rotor 2121b is more than the axial width of wheel hub 2122a, and the axial width of wheel hub 2122a is more than
The axial width of blade 2122b, inner stator 2121a stretches out from the axial side of outer rotor 2121b, the first housing 211a
Form the wheel hub accepting groove 211j that blade accepting groove 211i, the bottom surface from blade accepting groove 211i stretch out, from wheel hub
Rotor accepting groove 211k that the bottom surface of accepting groove 211j stretches out and stretching out from the bottom surface of stator accepting groove 211k
Stator accepting groove 211l.The distance between bottom surface of blade 2122b and described blade accepting groove 211i is 1-3mm.
Described inner stator 2121a includes installation end face 2121c, installs end face 2121c and is used for being fixed on by securing member
On the bottom surface of stator accepting groove 211k.
Air interchanger 20 also includes damper element 213, such as rubber sheet gasket.Damper element 213 is arranged on inner stator 2121a
And the bottom surface of stator accepting groove 211 between.
Embodiment two:
Refer to Figure 10, the air interchanger 20 of the present embodiment includes spiral case 211 and vortex fan 212.Vortex fan 212
It is arranged in spiral case 211.Spiral case 211 includes snail shape portion 2111, the first snail tongue portion 2112 and the second snail tongue portion 2113.
First snail tongue portion 2112 and the second snail tongue portion 2113 are stretched out from snail shape portion 2111 and are connected with described snail shape portion 2111.
Vortex fan 212 is contained in snail shape portion 2111 and is coaxially disposed with snail shape portion 2111.Described second snail tongue portion installs
There is air filter 30, for filtering the air passing through from described second snail tongue portion 2113.
Second snail tongue portion 2113 includes the decompression portion after extending from snail shape portion 2111 along the second snail tongue portion 2113 outgassing direction
2113c and contraction flow region 2113d.The cross-sectional area that decompression portion 2113c air passes through passes through than the first snail tongue portion 2112 air
Cross-sectional area big, air filter 30 is arranged in decompression portion 2113c.The cross section that contraction flow region 2113 air passes through
Long-pending less than the cross-sectional area that decompression portion 2113c air passes through.So, can accelerate to give vent to anger wind speed so that air after purifying
Farther place can be blown to, also can change the sound of air-out simultaneously, bring to user and preferably experience.Air filter 30
For hepa (high efficiency particulate air filter) drainage screen.
Other features of the air interchanger 20 of the present embodiment and hanging air conditioner 100 refer to embodiment one, and here is no longer
Repeat.
Embodiment three:
Refer to Figure 12-18, the air interchanger 20 of the present embodiment include spiral case 211, blower fan, air filter 30,
One magneticss 33 and the second magneticss 34.Spiral case 211 includes snail shape portion 2111, the first snail tongue portion 2112 and
Two snail tongue portions 2112.First snail tongue portion 2112 and the second snail tongue portion 2112 stretch out from snail shape portion 2111 and with snail shape
Portion 2111 connects.Blower fan is contained in snail shape portion 2111 and is coaxially disposed with snail shape portion 2111.Air filter 30 wraps
Include installing plate 31 and the upwardly extending filter 32 of self installation plate 31.Filter 32 self installation plate 31 is along filter 32
Thickness direction extend.The side wall in the second snail tongue portion 2112 offers opening 36, and opening 36 is used for inserting for filter 32
Enter in the second snail tongue portion 2112.Installing plate 31 is used for sealing opening 36, and filter 32 is used for filtering from the second snail tongue portion
2112 air passing through.The outer surface of installing plate 31 is formed with handle portion 311.
First magneticss 33 are arranged on the second snail tongue portion 2112, the second magneticss 34 be arranged on installing plate 31 and
Coordinate for air filter 30 is fixed on the second snail tongue portion 2112 with the first magneticss 33.First magnetic unit
Active force between part 33 and the second magneticss 34 is basically parallel to air filter 30 and inserts the second snail tongue portion 2112
Direction.
Air interchanger 20 also includes sealing member 35, such as sponge.Sealing member 35 is arranged on installing plate 31 and the second snail tongue
Between portion 2112, sealing member is used for sealing further opening 36.
Blower fan is vortex fan 212.
The hanging air conditioner 100 referring to Figure 12-18 the present embodiment includes chassis 11, surface frame 13 and the present embodiment
Air interchanger 20.Surface frame 13 is located on chassis 11.Air interchanger 20 is arranged on chassis 11 one end and is housed in surface frame
In 13.Surface frame 13 includes the side plate 131 being oppositely arranged with air interchanger 20, the opening of the side wall in the second snail tongue portion 2112
Mouth 36 is towards side plate 131.Side plate 131 offers installing port 37, and opening 36 self installation mouth 37 exposes.Installing plate 31
It is contained in installing port 37 and cover, seal opening 36.
When air filter 30 needs dismounting, only need to haul handle portion 311, along the direction of arrow gram in Figure 12
The suction taking the first magneticss 33 with the second magneticss 34 can pull out, easy to operate.
Other features of the air interchanger 20 of this enforcement and hanging air conditioner 100 refer to above embodiment one and implement
Example two, will not be described here.
Example IV:
Refer to Fig. 2,12-13,19-25, the hanging air conditioner 100 of the present embodiment includes housing 10, air interchanger
20th, filter screen 40, dust exhaust apparatus 50 and flexible pipe 60.Housing 10 includes chassis 11 and surface frame 13.Chassis 11 is formed with
Accepting groove 111 and mounting seat 112.Accepting groove 111 is used for housing cross flow fan (not shown) and heat exchanger (not shown).
Mounting seat 112 is located at accepting groove 111 left side and is used for installing air interchanger 20.Surface frame 13 is located on chassis 11, face
Frame 13 is formed with air inlet 132.Air interchanger 20 is contained in housing and is installed on chassis 11.Air interchanger 20
Including spiral case 211, the first valve element 2115 and blower fan.
Spiral case 211 includes snail shape portion 2111, the first snail tongue portion 2112, the second snail tongue portion 2113 and the 3rd snail tongue portion 2114.
First snail tongue portion 2112 is used for connecting with outdoor, and the second snail tongue portion 2113 is used for connecting with indoor, the 3rd snail tongue portion 2114
For being connected with dust exhaust apparatus 50.First valve element 2115 selectivity connects the first snail tongue portion 2112 and the second snail tongue portion 2113
Or connection the first snail tongue portion 2112 and the 3rd snail tongue portion 2114.Blower fan is arranged in spiral case 211.Blower fan is used for along the
One direction rotates with by the outer gas of the first snail tongue portion 2111 suction chamber and gets in through the second snail tongue portion 2112 and use
In being rotated in a second direction, to suck the dust of described filter screen by the 3rd snail tongue portion 2114 and through the first snail tongue portion 2112
It is discharged to outdoor.First snail tongue portion 2112 is formed with dust-exhausting port 211r.Second snail tongue portion 2113 is formed with gas outlet 211n.
3rd snail tongue portion 2114 is formed with suction port 211q.
Second snail tongue portion 2113 and described 3rd snail tongue 2114 are connected, and the first valve element 2115 is arranged on the second snail tongue portion
2113 and the 3rd snail tongue portion 2114 junction.First valve element 2115 includes arc plate 2115a, rotating shaft 2115b and company
Fitting 2115c.Rotating shaft 2115b is used for driving arc plate 2115a to rotate.Connector 2115c connects arc plate 2115a
And rotating shaft 211b.
The position of the rotary motion trace of the corresponding arc plate 2115a of the inwall in the 3rd snail tongue portion 2113 is provided with and arc plate 2115a
The draw-in groove 2114a of cooperation.When first valve element 2115 is in primary importance, one end of arc plate 2115a snaps in draw-in groove 2114a
Interior, the other end intersects section laminating with the inwall in described second snail tongue portion 2113 and the 3rd snail tongue portion 2114.
Filter screen 40 is arranged in surface frame 13 and closes air inlet 132.Dust exhaust apparatus 50 be arranged in surface frame 13 and with suction
Dirt mouth 211q connects.Dust exhaust apparatus 50 is provided with sealing member with the junction of suction port 211q, and sealing member can be silica gel.
Dust exhaust apparatus 50 is formed with dust-absorbing groove 50a.The length of dust exhaust apparatus 50 basic phase with the length of hanging air conditioner 100
With.Dust-absorbing groove 50a towards filter screen 40 and connects suction port 211q.Flexible pipe 60 connects dust-exhausting port 211r and outdoor.
Dust exhaust apparatus 50 includes dust suction frame 51, installation portion 52, motor 53, roller 55 and sealing strip 55.Dust suction frame 51
Including gripper shoe 511, top panel 512 and back shroud 513.Top panel 512 is installed in gripper shoe 511.Back shroud
513 back shrouds 513 connecting gripper shoe 511 and top panel 512.Back shroud 513 is attached on filter screen 40, dust-absorbing groove 50a
It is located on the length direction of back shroud 513.
Installation portion 52 is installed on dust suction frame 51 one end and hollow.Motor 53 is installed on outside installation portion 52.Roller 55 is installed
It is connected in installation portion 52 and with motor 53.Sealing strip 55 is installed in dust suction frame 51 and is connected with roller 55.Electricity
Machine 53 drives sealing strip 55 to move by roller 55 and adjusts the size of dust-absorbing groove 50a opening.
When hanging air conditioner 100 is in cleaned model, the first valve element 2115 rotates closes gas outlet 211n, blower fan edge
Second direction rotates, and dust-absorbing groove 50a forms suction by the dirt absorption on filter screen 40, and dust is discharged to room by flexible pipe 60
Outward.When hanging air conditioner 100 is in ventilatory pattern, the first valve element 2115 rotates closes suction port 211q, blower fan edge
First direction rotates, and dust-exhausting port 211r (now for air inlet) sucks air from outdoor air, flows through the second snail tongue portion 2113
From gas outlet, 211n delivers to interior afterwards.Achieve hanging air conditioner 100 and integrate dust-absorbing function and ventilatory,
Make the structure of hanging air conditioner 100 compacter.
Other features of the air interchanger 20 of the present embodiment and hanging air conditioner 100 refer to above embodiment one, reality
Apply example two and embodiment three, will not be described here.
Embodiment five:
See also Fig. 2,12-13,19-27, the hanging air conditioner 100 of the present embodiment includes housing 10, ventilation
Device 20, air filter 30, filter screen 40, dust exhaust apparatus 50, the first flexible pipe 70 and the second flexible pipe 80.Housing 10
Including chassis 11 and surface frame 13.Chassis 11 is formed with accepting groove 111 and mounting seat 112.Accepting groove 111 is used for housing
Cross flow fan (not shown) and heat exchanger (not shown).Mounting seat 112 is located at accepting groove 111 left side and for installing ventilation
Device 20.Surface frame 13 is located on chassis 11, and surface frame 13 is formed with air inlet 132.Air interchanger 20 is contained in shell
Internal and be installed on chassis 11.Air interchanger 20 includes spiral case 211, the first valve element 2115, the second valve element 2117
And blower fan.Blower fan is vortex fan 212.
Spiral case 211 includes snail shape portion 2111, the first snail tongue portion 2112, the second snail tongue portion 2113, the 3rd snail tongue portion 2114
And the 4th snail tongue portion 2116.First snail tongue portion 2112 is used for connecting with outdoor with the 4th snail tongue portion 2116, the second snail tongue portion
2113 are used for connecting with indoor, and the 3rd snail tongue portion 2114 is used for being connected with dust exhaust apparatus 50.First valve element 2115 selects
Property open the second snail tongue portion 2113 and close the 3rd snail tongue 2114 or open the 3rd snail tongue portion 2114 close the second snail
Tongue 2113.Second valve element 2117 selectively unlocking the first snail tongue portion 2112 simultaneously closes the 4th snail tongue portion 2116 or opens
4th snail tongue portion 2116 simultaneously closes the first snail tongue portion 2112.Blower fan is arranged in spiral case 211.Blower fan is used for along first party
Get in rotating with by gas outside the first snail tongue portion 2111 suction chamber and through the second snail tongue portion 2112 and be used for edge
Second direction is rotated to be sucked the dust of described filter screen by the 3rd snail tongue portion 2114 and to discharge through the 4th snail tongue portion 2116
To outdoor.First snail tongue portion 2112 is formed with air inlet 211m.Second snail tongue portion 2113 is formed with gas outlet 211n.
3rd snail tongue portion 2114 is formed with suction port 211q.4th snail tongue portion 2116 is formed with dust-exhausting port 211r.
Second snail tongue portion 2113 and described 3rd snail tongue 2114 are connected, and the first valve element 2115 is arranged on the second snail tongue portion
2113 and the 3rd snail tongue portion 2114 junction.First valve element 2115 includes arc plate 2115a, rotating shaft 2115b and company
Fitting 2115c.Rotating shaft 2115b is used for driving arc plate 2115a to rotate.Connector 2115c connects arc plate 2115a
And rotating shaft 211b.
The position of the rotary motion trace of the corresponding arc plate 2115a of the inwall in the 3rd snail tongue portion 2113 is provided with and arc plate 2115a
The draw-in groove 2114a of cooperation.When first valve element 2115 is in primary importance, one end of arc plate 2115a snaps in draw-in groove 2114a
Interior, the other end intersects section laminating with the inwall in described second snail tongue portion 2113 and the 3rd snail tongue portion 2114.
Air filter 30 is located in the second snail tongue portion 2113, for being filtered through the air 2113 in the second snail tongue portion.
Filter screen 40 is arranged in surface frame 13 and closes air inlet 132.Dust exhaust apparatus 50 be arranged in surface frame 13 and with suction
Dirt mouth 211q connects.Dust exhaust apparatus 50 is provided with sealing member with the junction of suction port 211q, and sealing member can be silica gel.
Dust exhaust apparatus 50 is formed with dust-absorbing groove 50a.The length of dust exhaust apparatus 50 basic phase with the length of hanging air conditioner 100
With.Dust-absorbing groove 50a towards filter screen 40 and connects suction port 211q.
Dust exhaust apparatus 50 includes dust suction frame 51, installation portion 52, motor 53, roller 55 and sealing strip 55.Dust suction frame 51
Including gripper shoe 511, top panel 512 and back shroud 513.Top panel 512 is installed in gripper shoe 511.Back shroud
513 back shrouds 513 connecting gripper shoe 511 and top panel 512.Back shroud 513 is attached on filter screen 40, dust-absorbing groove 50a
It is located on the length direction of back shroud 513.
Installation portion 52 is installed on dust suction frame 51 one end and hollow.Motor 53 is installed on outside installation portion 52.Roller 55 is installed
It is connected in installation portion 52 and with motor 53.Sealing strip 55 is installed in dust suction frame 51 and is connected with roller 55.Electricity
Machine 53 drives sealing strip 55 to move by roller 55 and adjusts the size of dust-absorbing groove 50a opening.
First flexible pipe 70 connection air inlet 211m and outdoor.Second flexible pipe 80 connection dust-exhausting port 211r and outdoor.
When hanging air conditioner 100 is in cleaned model, the first valve element 2115 rotates closes gas outlet 211n, the second valve
Core 2116 rotates closes air inlet 211m.So, suction port 211q is connected with dust-exhausting port 211r.Blower fan is along second party
To rotation, dust-absorbing groove 50a forms suction by the dirt absorption on filter screen 40, and dust is discharged to outdoor by the second flexible pipe 80.
When hanging air conditioner 100 is in ventilatory pattern, the first valve element 2115 rotates closes suction port 211q, the second valve
Core 2116 rotates closes dust-exhausting port 211r.So, air inlet 211m is connected with gas outlet 211n, and blower fan is along first party
To rotation, air inlet 211m passes through the first flexible pipe 70 and sucks air from outdoor air, flows through in the second snail tongue portion 2113
Air filter 30 after flow to interior from gas outlet 211n.Achieve hanging air conditioner 100 collection dust-absorbing function and change
Airway dysfunction so that the structure of hanging air conditioner 100 is compacter, and can purify and delivers to indoor air in one,
Be conducive to the health of human body.
Other features of the air interchanger 20 of the present embodiment and hanging air conditioner 100 refer to above embodiment one, reality
Apply example two, embodiment three and example IV, will not be described here.
The air interchanger 20 of embodiment of the present invention includes spiral case 211, the first valve element 2115, the second valve element 2117 and wind
Machine.Spiral case 211 includes snail shape portion 2111, the first snail tongue portion 2112, the second snail tongue portion 2113, the 3rd snail tongue portion 2114
And the 4th snail tongue portion 2116.First snail tongue portion 2112 is used for connecting with outdoor with the 4th snail tongue portion 2116, the second snail tongue portion
2113 are used for connecting with indoor, and the 3rd snail tongue portion 2114 is used for being connected with dust exhaust apparatus 50.First valve element 2115 selects
Property open the second snail tongue portion 2113 and close the 3rd snail tongue 2114 or open the 3rd snail tongue portion 2114 close the second snail
Tongue 2113.Second valve element 2117 selectively unlocking the first snail tongue portion 2112 simultaneously closes the 4th snail tongue portion 2116 or opens
4th snail tongue portion 2116 simultaneously closes the first snail tongue portion 2112.Blower fan is arranged in spiral case 211.Blower fan is used for along first party
Get in rotating with by gas outside the first snail tongue portion 2111 suction chamber and through the second snail tongue portion 2112 and be used for edge
Second direction is rotated to be sucked the dust of described filter screen by the 3rd snail tongue portion 2114 and to discharge through the 4th snail tongue portion 2116
To outdoor.
First valve element 2115 of the air interchanger 20 of embodiment of the present invention and the second valve element 2117 can rotate switching wind
Road is it is achieved that switching between air interchanger 20 difference in functionality.
In some embodiments, the second snail tongue portion 2113 and described 3rd snail tongue 2114 are connected, the first valve element 2115
It is arranged on the junction in the second snail tongue portion 2113 and the 3rd snail tongue portion 2114.First valve element 2115 include arc plate 2115a,
Rotating shaft 2115b and connector 2115c.Rotating shaft 2115b is used for driving arc plate 2115a to rotate.Connector 2115c is even
Meet arc plate 2115a and rotating shaft 211b.
So, the structure of air interchanger 20 and the first valve element 2115 is simple, reduces the manufacturing cost of air interchanger 20.
In some embodiments, the position of the rotary motion trace of the corresponding arc plate 2115a of the inwall in the 3rd snail tongue portion 2113 sets
There is the draw-in groove 2114a with arc plate 2115a cooperation.When first valve element 2115 is in primary importance, arc plate 2115a
One end snap in draw-in groove 2114a, the inwall in the other end and described second snail tongue portion 2113 and the 3rd snail tongue portion 2114
Intersecting section laminating.
So, improve the sealing that the first valve element 2115 is in air interchanger 20 during primary importance.
In some embodiments, the position of the rotary motion trace of the corresponding arc plate 2115a of the inwall in the 3rd snail tongue portion 2113 sets
There is the draw-in groove 2114a with arc plate 2115a cooperation.When first valve element 2115 is in primary importance, arc plate 2115a
One end snap in draw-in groove 2114a, the inwall in the other end and described second snail tongue portion 2113 and the 3rd snail tongue portion 2114
Intersecting section laminating.
So, improve the sealing that the first valve element 2115 is in air interchanger 20 during the second position.
In some embodiments, spiral case 211 includes the first housing 211a and the second housing 211b.First housing 211a
And second housing 211b form along central shaft cutting perpendicular to snail shape portion 2111.The edge end face of the first housing 211a
And between inner surface, it is formed with the first otch 211e, the first otch 211e extends along the outward flange of the first housing 211a, the
It is formed with the second otch 211f with the first otch 211e cooperation between the edge end face of two housing 211b and outer surface.
So, improve the air-tightness after the first housing 211a and the second housing 211b installs.
The hanging air conditioner 100 of embodiment of the present invention includes housing 10, the air interchanger 20 in embodiment five, filter screen
40th, dust exhaust apparatus 50, the first flexible pipe 70 and the second flexible pipe 80.Housing 10 includes chassis 11 and surface frame 13.Surface frame
13 are located on chassis 11, and surface frame 13 is formed with air inlet 132.Air interchanger 20 is contained in housing and is installed on
On chassis 11.First snail tongue portion 2112 is formed with air inlet 211m.Second snail tongue portion 2113 is formed with gas outlet 211n.
3rd snail tongue portion 2114 is formed with suction port 211q.4th snail tongue portion 2116 is formed with dust-exhausting port 211r.Dust exhaust apparatus
50 are arranged in surface frame 13 and are connected with suction port 211q.Dust-absorbing groove 50a towards filter screen 40 and connects suction port 211q.
First flexible pipe 70 connection air inlet 211m and outdoor.Second flexible pipe 80 connection dust-exhausting port 211r and outdoor.
The hanging air conditioner 100 of embodiment of the present invention not only can remove the dust on filter screen 40 automatically moreover it is possible to carry out room
Inside and outside air exchange.
When hanging air conditioner 100 is in cleaned model, the first valve element 2115 rotates closes gas outlet 211n, the second valve
Core 2116 rotates closes air inlet 211m.So, suction port 211q is connected with dust-exhausting port 211r.Blower fan is along second party
To rotation, dust-absorbing groove 50a forms suction by the dirt absorption on filter screen 40, and dust is discharged to outdoor by the second flexible pipe 80.
When hanging air conditioner 100 is in ventilatory pattern, the first valve element 2115 rotates closes suction port 211q, the second valve
Core 2116 rotates closes dust-exhausting port 211r.So, air inlet 211m is connected with gas outlet 211n, and blower fan is along first party
To rotation, air inlet 211m passes through the first flexible pipe 70 and sucks air from outdoor air, flows through in the second snail tongue portion 2113
Air filter 30 after flow to interior from gas outlet 211n.Achieve hanging air conditioner 100 collection dust-absorbing function and change
Airway dysfunction so that the structure of hanging air conditioner 100 is compacter, and can purify and delivers to indoor air in one,
Be conducive to the health of human body.
In some embodiments, chassis 11 is formed with accepting groove 111 and mounting seat 112.Accepting groove 111 is used for housing
Cross flow fan (not shown) and heat exchanger (not shown).Mounting seat 112 is located at accepting groove 111 left side and for installing ventilation
Device 20.
So, save the space of hanging air conditioner 100, it is to avoid hanging air conditioner 100 after air interchanger 20 is installed
Fuselage lengthen, impact hanging air conditioner 100 attractive in appearance.
In some embodiments, dust exhaust apparatus 50 includes dust suction frame 51.Dust suction frame 51 includes gripper shoe 511, above
Plate 512 and back shroud 513.Top panel 512 is installed in gripper shoe 511.Back shroud 513 connect gripper shoe 511 and
The back shroud 513 of top panel 512.Back shroud 513 is attached on filter screen 40, and dust-absorbing groove 50a is located at the length of back shroud 513
On degree direction.
So, dust-absorbing groove 50a is in substantially bar shaped, and dust suction scope is big, can absorb the dust on filter screen 40 and pass through flexible pipe
60 are discharged to outdoor.
In some embodiments, dust exhaust apparatus 20 also includes installation portion 52, motor 53, roller 55 and sealing strip 55.
Installation portion 52 is installed on dust suction frame 51 one end and hollow.Motor 53 is installed on outside installation portion 52.Roller 55 is installed on
It is connected in installation portion 52 and with motor 53.Sealing strip 55 is installed in dust suction frame 51 and is connected with roller 55.Motor
53 drive sealing strip 55 to move by roller 55 adjusts the size of dust-absorbing groove 50a opening.
So, because dust-absorbing groove 50a is less away from the suction at suction port 211q, sealing strip 55 motion can reduce dust suction
Groove 50a is away from the aperture area of suction port 211q, thus increasing dust-absorbing groove 50a away from the suction at suction port 211q,
Thus ensureing that dust suction is more thorough.
In some embodiments, dust exhaust apparatus 50 and the junction of suction port 211q are provided with sealing member.
So, prevent dust exhaust apparatus 50 and suction port 211q to after leak out.
In some embodiments, sealing member is silica gel.
In the description of this specification, reference term " embodiment ", " some embodiments ", " schematically
The description of embodiment ", " example ", " specific example " or " some examples " etc. mean with reference to embodiment or
The specific features of example description, structure, material or feature are contained at least one embodiment or the example of the present invention.
In this manual, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.And,
The specific features of description, structure, material or feature can be to close in any one or more embodiments or example
Suitable mode combines.
While embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that: not
These embodiments can be carried out in the case of the principle of the disengaging present invention and objective with multiple changes, modification, replacement and become
Type, the scope of the present invention is limited by claim and its equivalent.
Claims (11)
1. a kind of air interchanger is it is characterised in that include:
Spiral case, described spiral case includes the first snail tongue portion, the second snail tongue portion, the 3rd snail tongue portion and the 4th snail tongue portion, and described
One snail tongue portion and described 4th snail tongue portion are used for connecting with outdoor, and described second snail tongue portion is used for connecting with indoor, and described the
Three snail tongue portions are used for being connected with the dust exhaust apparatus of the filter screen of hanging air conditioner；
Second snail tongue portion described in selectively unlocking simultaneously closes described 3rd snail tongue portion or opens described 3rd snail tongue portion and close
First valve element in described second snail tongue portion；
First snail tongue portion described in selectively unlocking simultaneously closes described 4th snail tongue portion or opens described 4th snail tongue portion and close
Second valve element in described first snail tongue portion；And
It is arranged at the blower fan in described spiral case, described blower fan is used for being rotated in a first direction with by the first snail tongue portion suction chamber
Interior gas simultaneously gets in through described second snail tongue portion or is used for being rotated in a second direction, with by described 3rd snail tongue portion
Suck the dust of described filter screen and be rejected to outdoor through described 4th snail tongue portion.
2. air interchanger as claimed in claim 1 is it is characterised in that described second snail tongue portion and described 3rd snail tongue
Portion is connected, and described first valve element is arranged on the junction in described second snail tongue portion and described 3rd snail tongue portion, and described first
Valve element includes arc plate, drives the rotating shaft rotating of described arc plate and the connector connecting described rotating shaft and described arc plate.
3. air interchanger as claimed in claim 2 is it is characterised in that the inwall in described 3rd snail tongue portion is corresponding described
The position of the rotary motion trace of arc plate is provided with the draw-in groove with the cooperation of described arc plate；When described arc plate is in primary importance,
One end of described arc plate snaps in described draw-in groove, the inwall in the other end and described 3rd snail tongue portion and described second snail tongue portion
The laminating of intersecting section.
4. air interchanger as claimed in claim 2 is it is characterised in that the inwall in described second snail tongue portion is corresponding described
The position of the rotary motion trace of arc plate is provided with the gusset fitted with described arc plate, and described arc plate is in the described second position
When, one end of described arc plate is engaged with described gusset, the other end and described 3rd snail tongue portion and described second snail tongue portion
The intersecting section laminating of inwall.
5. air interchanger as claimed in claim 1 is it is characterised in that described spiral case includes housing the snail of described blower fan
Shape portion, described spiral case also includes along the first housing of central shaft cutting perpendicular to described snail shape portion and the second housing, described
First housing and described second housing are detachably assembled together；Formed between the edge end face of described first housing and inner surface
Have the first otch, described first otch along described first housing outward flange extend, the edge end face of described second housing with
It is formed with the second otch with described first notches fit between outer surface.
6. a kind of hanging air conditioner is it is characterised in that include:
Housing, described housing includes:
Chassis；And
It is located at the surface frame on described chassis, described surface frame forms air inlet；
It is arranged in described surface frame and close the filter screen of described air inlet；
It is contained in described housing and be installed on the air interchanger as described in claim 1-5 any one on chassis；
Described first snail tongue portion is formed with air inlet；Described second snail tongue portion is formed with gas outlet；Described 3rd snail tongue portion shape
Become to have suction port；Described 4th snail tongue portion is formed with dust-exhausting port；
The dust exhaust apparatus being arranged in described surface frame and being connected with described suction port, described dust exhaust apparatus is formed towards described filter
Net and the dust-absorbing groove connecting described suction port.
First flexible pipe, air inlet and outdoor described in described first soft pipe connection；And
Second flexible pipe, dust-exhausting port and outdoor described in described second soft pipe connection.
7. hanging air conditioner as claimed in claim 6 it is characterised in that described chassis be formed with for house pass through
The accepting groove of flow fan and heat exchanger and being located on the left of described accepting groove for installing the mounting seat of described air interchanger.
8. hanging air conditioner as claimed in claim 6 is it is characterised in that described dust exhaust apparatus includes dust suction frame,
Described dust suction frame includes gripper shoe, be installed in described gripper shoe above plate and connect described gripper shoe and described top panel
Back shroud；Described back shroud is attached on described filter screen, and described dust-absorbing groove is located on the length direction of described back shroud.
9. hanging air conditioner as claimed in claim 8 is it is characterised in that described dust exhaust apparatus also includes being installed on
Described dust suction frame one end and the installation portion of hollow；
It is installed on the motor outside described installation portion；
It is installed in described installation portion and the roller with described motor connection；And
It is installed on the sealing strip being connected in described dust suction frame and with described roller；
Described motor passes through described roller and drives described sealing strip motion to adjust the size of described dust suction channel opening.
10. hanging air conditioner as claimed in claim 9 is it is characterised in that described dust exhaust apparatus and described suction port
Junction be provided with sealing member.
11. hanging air conditioners as claimed in claim 10 are it is characterised in that described sealing member is silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510413723.9A CN106338098B (en) | 2015-07-14 | 2015-07-14 | Ventilation device and wall-hanging air conditioner with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510413723.9A CN106338098B (en) | 2015-07-14 | 2015-07-14 | Ventilation device and wall-hanging air conditioner with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106338098A true CN106338098A (en) | 2017-01-18 |
| CN106338098B CN106338098B (en) | 2023-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510413723.9A Active CN106338098B (en) | 2015-07-14 | 2015-07-14 | Ventilation device and wall-hanging air conditioner with same |
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| Country | Link |
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| CN (1) | CN106338098B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2364370Y (en) * | 1998-11-21 | 2000-02-16 | 珠海格力电器股份有限公司 | Air change device for air conditioner |
| CN2478006Y (en) * | 2001-06-06 | 2002-02-20 | 泰州春兰空调器厂 | Novel ventilating air conditioner |
| JP2007101107A (en) * | 2005-10-06 | 2007-04-19 | Matsushita Electric Ind Co Ltd | Air conditioner |
| CN101813096A (en) * | 2009-02-23 | 2010-08-25 | 乐金电子(天津)电器有限公司 | Double suction sirocco fan with multi-directional wind blowing |
| CN204786809U (en) * | 2015-07-14 | 2015-11-18 | 广东美的制冷设备有限公司 | Breather and have its wall -hanging type air conditioner |
-
2015
- 2015-07-14 CN CN201510413723.9A patent/CN106338098B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2364370Y (en) * | 1998-11-21 | 2000-02-16 | 珠海格力电器股份有限公司 | Air change device for air conditioner |
| CN2478006Y (en) * | 2001-06-06 | 2002-02-20 | 泰州春兰空调器厂 | Novel ventilating air conditioner |
| JP2007101107A (en) * | 2005-10-06 | 2007-04-19 | Matsushita Electric Ind Co Ltd | Air conditioner |
| CN101813096A (en) * | 2009-02-23 | 2010-08-25 | 乐金电子(天津)电器有限公司 | Double suction sirocco fan with multi-directional wind blowing |
| CN204786809U (en) * | 2015-07-14 | 2015-11-18 | 广东美的制冷设备有限公司 | Breather and have its wall -hanging type air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106338098B (en) | 2023-09-15 |
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