CN100350197C - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN100350197C CN100350197C CNB2005100923332A CN200510092333A CN100350197C CN 100350197 C CN100350197 C CN 100350197C CN B2005100923332 A CNB2005100923332 A CN B2005100923332A CN 200510092333 A CN200510092333 A CN 200510092333A CN 100350197 C CN100350197 C CN 100350197C
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- Prior art keywords
- filter
- indoor unit
- air
- dust
- unit according
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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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- 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
- F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
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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
- F24F13/20—Casings or covers
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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
An indoor unit of an air conditioner is provided. The indoor unit includes a main chassis, a front frame, a heat exchanger and a fan, a front panel, a filter, and a filter frame. The main chassis constitutes a rear appearance. The front frame is formed on the front of the main chassis to constitute a front appearance. The heat exchanger and the fan are disposed in the inside of the main chassis. The front panel shields the front side of the front frame. The filter is formed at the back of the front panel to filter foreign substance. The filter frame is integrally formed with the front frame to fix the filter.
Description
Technical field
The present invention relates to a kind of air-conditioner, more particularly, the indoor unit that relates to a kind of air-conditioner, in this indoor unit, be installed in the filter of its front side and be used for the filter frame of supporting filter fixed to one another and support simple and easy, so the installation and removal of filter and filter all easily and profile exquisite.
Background technology
Air-conditioner is that a kind of room air condition that makes as requested keeps best device.For example, under summer indoor air temperature condition with higher, air-conditioner blows out the lower wind of temperature and comes in the cooling chamber.On the contrary, in winter, air-conditioner blows out the higher warm braw of temperature with the heating room air.In addition, also develop the multi-function air conditioner that to realize controlling indoor humidity and purify air in recent years.
Air-conditioner roughly is divided into integral type and split type.Integral air conditioner has a unit as a whole, and detachable air conditioner has the indoor unit that is installed in respectively in the space that need carry out air conditioning and is installed in outdoor outdoor unit.Especially in recent years, consider factors such as air-conditioner noise and installation environment, people are widely used to be detachable air conditioner.
Fig. 1 is the decomposition diagram of existing detachable air conditioner, and Fig. 2 shows indoor unit and the situation from wherein discharging that air is inhaled into existing detachable air conditioner.
With reference to these accompanying drawings, mainframe 1 forms the framework of indoor unit.Mainframe 1 has the front panel 3 that is formed at its front side, thereby has formed the profile of indoor unit.Mainframe 1 with front panel 3 is installed on the indoor wall.
Form certain space between mainframe 1 and front panel 3, some parts that will describe below are installed in this space.
Simultaneously, as shown in Figure 1, outstanding towards the place ahead as a whole by the profile of mainframe 1 and front panel 3 formed indoor units.
The front of plate 3 is provided with the suction plate 7 with preceding suction grille 5 in front, to form the front appearance of indoor unit.Be provided with the hinge components (not shown) so that suction plate 7 is rotated in the upper end of suction plate 7.
Before suction grille 5 are passages, the space inhaled air that carries out air conditioning from needs is inhaled into the inside of indoor unit by this passage.Preceding suction grille 5 forms one with suction plate 7.Simultaneously, last suction grille 3 ' in front the upside of plate 3 form microscler along left and right directions.Last suction grille 3 ' can wholely constitute or separate formation with front panel 3.
The air that carries out heat exchange when during this period, flowing through heat exchanger 9 is discharged to the space that need carry out air conditioning by cross flow fan 10.For this reason, in the lower end of mainframe 1 and front panel 3 air discharge grille 11 is installed.
Simultaneously, at the air discharge grille 11 inboard exhaust outlets 13 that form, this exhaust outlet will be directed to the space that need carry out air conditioning by the air of cross flow fan 10.
The blinds that is used for vertically controlling the blade 15 of discharge directions and is used for flatly controlling discharge directions is housed in exhaust outlet 13 inboards.Be provided with a plurality of blinds 16, and these blinds 16 be connected with each other by connector 17 so that action simultaneously.
In addition, about center, the bottom of plate 3 is provided with the display part 19 that is used for showing conditioners running conditions in front.
Simultaneously, the left side of front baffle 3 and the right are formed with filter mounting portion 20 respectively.Filter mounting portion 20 has a pair of high-performance filter 22.High-performance filter 22 is supported by filter frame 24.That is to say that the quadrangle filter frame 24 with high-performance filter 22 is removably mounted on the filter mounting portion 20.High-performance filter 22 can have simple function or multiple function.
Also be provided with filter in the lower end of filter frame 24 and handle knob 26, be used for dismantling easily filter frame 24.Though do not illustrate, on filter frame 24 and filter mounting portion 20, be formed with fixed projection and the holddown groove that corresponds to each other, thereby filter frame 24 can be connected on the filter mounting portion 20.
To air-conditioner and its situation about moving under refrigerating mode with previous constructions be described below.
In air-conditioner when operation,, the air that is used for carrying out air conditioning is inhaled into the inside of indoor unit by cross flow fan 11.That is, air is sucked indoor unit inside, make it flow through heat exchanger 9 then by preceding suction grille 5 and last suction grille 3 '.
The air that flows through heat exchanger 9 carries out heat exchange with working fluid in heat exchanger 9 internal flows.
The air themperature that has exchanged heat with heat exchanger 9 becomes lower, and is inhaled in the cross flow fan 10.That side of exhaust outlet 13 is arranged downwards and be directed to the air that is inhaled into cross flow fan 10.
For stationary heat exchangers 9, fixed support 8 is arranged on the left side of mainframe 1, and stiff end 8 ' that will be corresponding with the threaded ends 9a of heat exchanger 9 is arranged on the right of mainframe 1.Should dash in the inside of stiff end 8 ' has threaded connection hole 8 ".
On the front side of fixed support 8 and upside, be formed with the receiving slit 8a of the left end that is used to receive heat exchanger 9.Stretch out hook 8b in receiving slit 8a inside, this hook is used to hook also left part hair(-)pin (hair pin) 9c of stationary heat exchangers 9.
Dashing in the inside of the threaded ends 9a of heat exchanger 9 has and threaded connection hole 8 " corresponding tapped through hole 9b.
The stationary heat exchangers 9 by the fixed support 8 that uses screw S fixed host computer frame 1 left side.At this, the receiving slit 8a of fixed support 8 is uncovered towards the right side.
When the hair(-)pin 9c of heat exchanger 9 was inserted among the receiving slit 8a of fixed support 8, hair(-)pin 9c was hooked on the hook 8b place of receiving slit 8a inside, and is fixed on this hook place.At this moment, the left end of heat exchanger 9 is fixed earlier.
Afterwards, with the right side of heat exchanger 9, particularly be that threaded ends 9a closely is connected on the stiff end 8 ' of mainframe 1, and utilize screw S with tapped through hole 9b and threaded connection hole 8 " link to each other, thus heat exchanger 9 is fixed on the mainframe 1.
In order to change high- performance filter 22,26 filter frame 24 lifted and layback downwards by catching the filter that is formed on the filter frame to handle knob, just filter frame 24 can be unloaded from filter mounting portion 20.Then, the filter frame 24 that has new high-performance filter 22 is installed.Can filter frame 24 be installed according to opposite order.
Yet there is following problem in prior art.
In existing air-conditioner indoor unit, high-performance filter 22 is fixed in the filter frame 24.Therefore, the installation of high-performance filter 22 is to finish in the filter mounting portion 20 by front baffle 3 that filter frame 24 is packed into.Because therefore the filter frame 24 that is used in the prior art supporting high-performance filter 22, has increased number of components and parts, and has increased assembly process and production cost for being provided with separately.
In addition, because in existing air-conditioner, the suction plate 7 that constitutes the indoor unit front appearance forms linearity, so the profile of indoor unit is not too attractive in appearance.
Summary of the invention
In view of the above, the present invention aims to provide a kind of indoor unit of air-conditioner, and this indoor unit can overcome basically because the limitation of prior art and one or more problems that defective causes.
An object of the present invention is to provide a kind of indoor unit of air-conditioner, this indoor unit has the high-performance filter mounting portion that is used for fixing high-performance filter and is used for fixing the dust-collecting filter standing part of dust-collecting filter in a side of the air entry that is used to suck air.
Another object of the present invention is to provide a kind of indoor unit of detachable air conditioner, this indoor unit has and the integrally formed filter frame that is used for fixing high-performance filter of front baffle.
The part of other advantage of the present invention, purpose and characteristics will be set forth in the following description, and a part can obviously be known from following example to those skilled in the art, or take a hint from enforcement of the present invention.Can realize and obtain described purpose of the present invention and other advantage by the concrete structure that text description, claim and accompanying drawing provide.
In order to realize these purposes and other advantage, according to purpose of the present invention, as concrete and general description here, air-conditioner indoor unit provided by the present invention comprises: the mainframe of formation rear appearance; Be formed at the front baffle of mainframe front, to constitute front appearance; Be arranged on heat exchanger and fan in the inner space of mainframe; Be used for hiding the front panel on the whole surface of front baffle; Be formed at the front panel rear side and be used for the filter of impurity screening; And with the whole filter frame that forms, is used for fixing filter of front baffle.
Another aspect of the present invention provides a kind of indoor unit of air-conditioner, and it comprises: constitute the framework of indoor unit and the mainframe of rear appearance; Be arranged on heat exchanger and fan in the inner space of mainframe; Be arranged on the mainframe front and constitute the front baffle of front appearance; And the front panel that is used for hiding the front baffle front, this front panel has the upper end that in the past centers on backward.
Another aspect of the present invention provides a kind of indoor unit of air-conditioner, and it comprises: the mainframe that constitutes rear appearance; Be arranged on heat exchanger and fan in the mainframe volume inside; Be formed at the front baffle of mainframe front formation front appearance, this front baffle has: the air entry that is used to suck the air in the space of carrying out air conditioning; Be formed at air entry one side, be used for fixing the high-performance filter mounting portion of high-performance filter; Be formed at high-performance filter mounting portion one side, be used for fixing the dust-collecting filter standing part of dust-collecting filter; And be formed on dust-collecting filter standing part one side, be used for discharging the exhaust outlet of the air that is inhaled into air entry.
Further aspect of the present invention provides a kind of indoor unit of air-conditioner, and it comprises: the mainframe that constitutes rear appearance; Be arranged on heat exchanger and fan in the inner space of mainframe; Be formed at the mainframe front and constitute the front baffle of front appearance; Be arranged on heat exchanger and fan in the inner space of mainframe and front baffle; Be used for hiding the front panel on the whole surface of front baffle; Be formed at the front panel rear side, be used for the filter of impurity screening; And with the whole filter frame that forms, is used for fixing at least one filter of front baffle.
The general introduction and the following detailed that are appreciated that front of the present invention all are exemplary and indicative, are used for further explaining the present invention for required protection.
Description of drawings
The accompanying drawing that is included among the application and constitutes the application's part shows some embodiments of the present invention, and these accompanying drawings and word segment one are used from further explanation principle of the present invention.In the accompanying drawing:
Fig. 1 is the decomposition diagram of existing detachable air conditioner;
The schematic diagram of Fig. 2 has illustrated the situation that air is inhaled into existing detachable air conditioner indoor unit and discharges from indoor unit;
Fig. 3 is the perspective view of air-conditioner indoor unit of the present invention;
Fig. 4 is the decomposition diagram of air-conditioner indoor unit of the present invention;
Fig. 5 is the enlarged perspective of filter frame of the present invention, and it shows high-performance filter and is mounted state before;
Fig. 6 is the enlarged perspective of filter frame of the present invention, and it shows the state that high-performance filter is installed;
Fig. 7 is the enlarged perspective of the air-conditioner indoor unit front panel of second embodiment of the invention;
Fig. 8 is the backside perspective view of front panel of the air-conditioner indoor unit of second embodiment of the invention;
Fig. 9 is the decomposition diagram of the air-conditioner indoor unit of third embodiment of the invention;
Figure 10 is the enlarged drawing of high-performance filter mounting portion and dust-collecting filter standing part, and it shows the state that high-performance filter and dust-collecting filter are not installed; And
Figure 11 is the enlarged drawing of high-performance filter and dust-collecting filter, and it shows the state that high-performance filter is installed and dust-collecting filter is not installed.
The specific embodiment
To describe preferred implementation of the present invention in detail now, some examples of these embodiments be shown in the accompanying drawing.
First embodiment
Fig. 3 is the perspective view of air-conditioner indoor unit of the present invention,
With reference to Fig. 3, air-conditioner indoor unit 100 comprises mainframe 110 and front baffle 120, mainframe has constituted whole framework and rear appearance, constitutes front appearance thereby front baffle is formed at the front of mainframe 110, and mainframe and front baffle have constituted the profile of indoor unit as a whole.
The front side of front baffle 120 is hidden by front panel 130.Suction grille 140 is formed at the upside of front panel 130, i.e. the upper surface of front baffle 120.Front panel 130 is spaced a predetermined distance from front baffle 120, causes extraneous air can flow through gap between front panel 130 and the front baffle 120.
Simultaneously, front panel 130 can be mounted to the lower end and rotate predetermined angular forward as axis.
Fig. 4 is the decomposition diagram of air-conditioner indoor unit of the present invention.Describe the structure of detachable air conditioner indoor unit 100 in detail below in conjunction with Fig. 4.
As mentioned above, indoor unit 100 comprises mainframe 110 and front baffle 120, and their integral body has constituted profile.Mainframe 110 is installed on the indoor wall.
Some parts that the back will be described are installed between mainframe 110 and the front baffle 120.As shown in the figure, the appearance integral of the indoor unit that is formed by mainframe 110 and front baffle 120 is side-prominent forward.
Left end at mainframe 110 is provided with fixed support 112, and this fixed support is used for fixing the heat exchanger 190 that will describe subsequently and the left end of cross flow fan 192.The stiff end 114 that is used for fixing the right-hand member of heat exchanger 190 and cross flow fan 192 is given prominence to towards the place ahead.
The front of front baffle 120 is formed with air entry 150.Air entry 150 is air passages from outer side inflow, and this air entry has the filter frame 160 that is formed at its left side and the right.Filter frame 160 is to be used for installing therein the parts of high-performance filter 170, and filter frame 160 forms in couples on the left side and the right of air entry 150.That is to say, be formed at the center of air entry 150 with the central compartment part 152 of air entry 150 square crossings.Filter frame 160 is formed at the left side and the right of central compartment part 152 respectively.
High-performance filter 170 is installed in the filter frame 160.High-performance filter 170 can have simple function or multi-functional.For example, with reference to Fig. 4, high-performance filter 170 can comprise with remove various smells for example flue gas ammonia filter 170, with removing from the formaldehyde filter 174 of the harmful components in the construction material and with toluene (VOC) filter 176 of the smell that removes the volatility organic material.The filter of various other kinds can certainly be installed therein.
Between plate 130 and the front baffle 120 dirt catcher 180 is installed also in front.The impurity that contains in dust-collecting filter 180 filtered airs, it is installed into encirclement air entry 150 as a whole.That is to say that dust-collecting filter 180 has elasticity, to cover zone and zone, front baffle 120 front side up to front baffle 120 rear sides upper end.Dust-collecting filter 180 is filters different with high-performance filter 170, and its collects the impurity with some physical size scopes, for example dust.Dust-collecting filter is as the prefilter of high-performance filter 170.
For providing the fan motor 194 of rotary power, cross flow fan 192 is installed in the right of cross flow fan 192, and the front side of mainframe 110 can be formed and have and the corresponding curvature in the neighboring of cross flow fan 192, thereby can successfully guide the air stream that forms by cross flow fan 192.
Right-hand member at air discharge grille 200 also is provided with auxiliary blade 208, and auxiliary blade is controlled the discharge direction of air with blade 204.In addition, force the motor of rotation auxiliary blade 208 to be installed in a side of auxiliary blade 208 according to the running status of air-conditioner.Be used to show that the display unit of the various information relevant with conditioners running conditions is formed at the upside of auxiliary blade 208.
Fig. 5 is the enlarged perspective of filter frame of the present invention, and it shows high-performance filter and is mounted state before.
With reference to Fig. 5, can more clearly understand the structure of the filter frame 160 that is formed on the front baffle 120.As shown in the drawing, filter frame 160 along continuous straight runs form microscler, and it has the upper supporting piece 162 and the lower support element 164 of the top and bottom that are used for supporting high-performance filter 170 respectively.Between upper supporting piece 162 and lower support element 164, be provided with center support 166.The back side contacts of center support and high-performance filter 170.Simultaneously, upper supporting piece 162, center support 166 and lower support element 164 are connected to each other by the connection rib 168 that is vertically formed with predetermined space.
The part of upper supporting piece 162 is stretched out towards front part with dividing, and the front end of upper support parts 162 is bent downwardly to form fixed projection 162 '.Therefore, the preceding upper end of high-performance filter 170 can be hooked in fixed projection 162 ' and locate, and be fixed in this place.Simultaneously, lower support element 164 has with the isolated lower protrusion 164 ' of preset space length, and they are outstanding to support the lower end of high-performance filter 170 towards the place ahead.
This air-conditioner indoor unit that description is had said structure and under refrigerating mode, move below.
At first, when air-conditioner moved, the air that is used to carry out air conditioning was inhaled into indoor unit inside by cross flow fan 192.That is to say that when the electric energy that fan motor 194 is supplied with by means of the outside turned round with the generation rotary power, cross flow fan 192 drove rotation by this rotary power.Produce suction during cross flow fan 192 rotations, so extraneous air flows into indoor unit 100 inside by suction grille 140.
The extraneous air that flows into indoor unit 100 inside flows through heat exchanger 190.The working fluid of the air that flows through heat exchanger 190 and heat exchanger 190 inside of flowing through carries out heat exchange and is cooled.
Become the lower air of temperature at heat exchanger 190 places by the air of heat exchange and be inhaled into cross flow fan 192.Be inhaled into the peripheral direction of the air row of cross flow fan 192, be imported into downside then to cross flow fan 192.
The air that is imported into downside flows through the exhaust outlet 202 of air discharge grille 200.At this place, the discharge direction of air is controlled by the blade and the blinds 206 that are installed in the exhaust outlet 202, and air is discharged in the space of carrying out air conditioning.
Fig. 6 is the enlarged perspective of filter frame of the present invention, and it shows the state that high-performance filter is installed.With reference to Fig. 5 and 6, can be well understood to the dismounting/connection procedure of high-performance filter 170.
For high-performance filter 170 is installed in the front baffle, at first high-performance filter 170 is combined closely from the preceding downside of filter frame 160.That is to say that the upper end of high-performance filter 170 is upwards pushed away, and it is assembled in the upper supporting piece 162 of filter frame 160, the lower end with high-performance filter 170 is closely adhered on the lower support element 164 then.Like this, by means of fixed projection 162 ', the upper end of high-performance filter 170 can not break away from from the place ahead, and the lower support element place is supported and be fixed in its lower end by lower support element 164.
In addition, in order to dismantle by this way the high-performance filter of installing 170, one section preset distance can be pulled out in its lower end towards the place ahead and the lower end of this high-performance filter 170 is unloaded from lower support parts 164.Afterwards, high-performance filter 170 is reduced downwards, just high-performance filter 170 can be disassembled from filter frame 160 fully.
In the first embodiment, high-performance filter 170 is installed in the filter frame 160.But this only is a kind of illustrative embodiments.Also can be installed on the front baffle 120 by the filter that the filter of other kind is for example commonly used, and high-performance filter 170 is not installed.
In addition, though mentioned ammonia filter 172, formaldehyde filter 174 and toluene (VOC) filter 176, also can adopt other filter except that these filters with other function as the example of high-performance filter 170.
In addition, hereinbefore, filter frame 160 forms along the left and right sides of air entry 150 microsclerly, but filter frame 160 also can be vertically formed.Other concrete element also can be changed in every way.
Second embodiment
Be formed with the structure of being convenient to assemble/disassemble front panel 130 except additional, the indoor unit of the described air-conditioner of second embodiment of the present invention is identical with described in first embodiment all.Therefore, similar elements is not repeated them here.
Fig. 7 is the enlarged perspective of the air-conditioner indoor unit front panel of second embodiment of the invention, and Fig. 8 is the backside perspective view of the air-conditioner indoor unit front panel of second embodiment of the invention.
With reference to Fig. 7 and 8, the upper end of front panel 130 is at a predetermined angle to the palintrope circle.With the reason of front panel 130 upper end corner bevelling is in order to make front panel 130 be easy to dismounting when the user cleans indoor unit 100, and also can make the profile of indoor unit 100 more exquisite like this.
That is to say that by the curved circle in the upper end that makes front panel 130, when the user dismantled front panel 130, two circular sides of front panel 130 were convenient to use hand grip.And when the user dismantled front panel 130, hand imposes on the power of front panel 130 more or less can be smaller.
In addition, though do not illustrate, can also be in front on the circular portion of plate 130 with brand bonding, thus make the profile of indoor unit 100 unique more.
Be used for the fixed projection 132 that front panel 130 is fixed on the front baffle 120 is stretched out backward from the rear side of front panel 130.Fixed projection 132 comprises last fixed projection 132a and the following fixed projection 132b that is formed at front panel 130 top and bottom respectively.Plate 130 rear sides upper end can form a plurality of fixed projection 132a of going up in front, can form as many fixed projection 132b down corresponding to the quantity of last fixed projection 132a.
Fixed projection 132 is fixed on the main frame of indoor unit, for example is fixed on the front baffle 120.Thereby front panel 130 can integrally be fixed in the indoor unit, and can keep its position stability.
According to second embodiment, because user and operator can dismantle and assemble front panel easily, therefore the convenience of using is improved.
The 3rd embodiment
Fig. 9 is the decomposition diagram of the air-conditioner indoor unit of third embodiment of the invention.
With reference to Fig. 9, this kind indoor unit of the present invention comprises mainframe 310 and front baffle 320, and their integral body has constituted the profile of indoor unit.Mainframe 310 is installed on the indoor wall.
Some parts that the back will be described are installed between mainframe 310 and the front baffle 320.As shown in the figure, the appearance integral of the indoor unit that is formed by mainframe 310 and front baffle 320 is side-prominent forward.
High-performance filter mounting portion 360 is to be used for installing therein the parts of high-performance filter 370, and high-performance filter mounting portion 360 forms in couples on the left side and the right of air entry 150.That is to say, be formed at the center of air entry 350 with the central compartment part 352 of air entry 350 square crossings.High-performance filter mounting portion 360 is formed at the left side and the right of central compartment part 352 respectively.
High-performance filter 370 is installed in the high-performance filter mounting portion 360.High-performance filter 370 is made up of multiple filter, thereby has multi-functional.For example, with reference to Fig. 9, high-performance filter 370 can comprise be used for to various smells for example flue gas carry out deodorizing ammonia filter 372, be used for removing the formaldehyde filter 374 of the harmful components that construction material produces and be used for the smell of volatility organic material is carried out toluene (VOC) filter 376 of deodorizing.High-performance filter 370 can be construed as collecting the filter of chemical foreign matter.
The dust-collecting filter standing part 380 that is used for fixing dust-collecting filter 388 is formed at the central upper portion place of high-performance filter mounting portion 360.Dust-collecting filter standing part 380 roughly is quadrangle, and has side support member 382 and the connection rib 384 that is used to be connected the side support member.On these side support components 382, be provided with the dust-collecting filter 388 that is positioned at central compartment part 352 left sides and the right in couples.
Dust-collecting filter 388 is installed in the dust-collecting filter standing part 380.Dust-collecting filter 388 is launched anion.Anion sticks on the harmful substance (mould or the middle noxious material that produces of newly sprucing up), carries out chemical reaction with them, thereby can remove harmful substance contained in the air.
In addition, dust-collecting filter 388 is formed into and integrally surrounds air entry 350, that is to say, dust-collecting filter 380 has elasticity, thereby can cover the scope up to the front side of zone on front baffle 320 rear sides and front baffle 320.
Can the air cleaner (not shown) be installed in addition at the downside of dust-collecting filter 388, to filter relatively large impurity, for example dust that contains in the air, oil mass and aqueous vapor.
Because dust-collecting filter standing part 380 and high-performance filter mounting portion 160 are to be used for the part of supporting filter, so they are commonly called filter frame.
For providing the fan electromotor 394 of rotary power, cross flow fan 392 is installed in the right of cross flow fan 392, and can be by forming the front side of mainframe 310, thereby the air stream that can guide cross flow fan 392 to produce swimmingly with the corresponding curvature in the neighboring of cross flow fan 392.
Right-hand member at air discharge grille 400 also is provided with auxiliary blade 408, and auxiliary blade is controlled the discharge direction of air with blade 404.In auxiliary blade 408 1 sides motor is housed also, this motor is used for forcing auxiliary blade 408 rotations according to the running status of air-conditioner.Upside at auxiliary blade 408 is formed with the display unit (not shown), is used for showing the various information relevant with conditioners running conditions.
Figure 10 is the enlarged drawing of high-performance filter mounting portion and dust-collecting filter standing part, and this illustrates is state when high-performance filter and dust-collecting filter are not installed.
It is longer that high-performance filter mounting portion 360 is formed horizontal direction, and it comprises upper supporting piece 362 and the lower support element 364 that is used for supporting high-performance filter 370 top and bottom respectively.Center support 366 is set between upper supporting piece 362 and the lower support element 364, and with the back side contacts of high-performance filter 370.Upper supporting piece 362, center support 366 and lower support element 364 are connected to each other by a plurality of connection ribs 368 that form vertically with predetermined space.
The part of upper supporting piece 362 is partly outstanding forward, and the front end of ledge is bent downwardly, and forms fixed projection 362 '.Therefore, high-performance filter 370 can be hooked in fixed projection 362, locate and be fixed in this place.On the other hand, on lower support element 364, be extended with lower process 364 ' forward with predetermined space.And lower process 364 ' supports the lower end of high-performance filter 370.
Then will the indoor unit of the air-conditioner of the present invention that moves under refrigerating mode be described.
In case air-conditioner operation, the air that is used to carry out air conditioning is inhaled into indoor unit inside by cross flow fan 392.When the effect of external voltage makes fan motor runs and when producing rotary power, makes cross flow fan 392 rotations by means of described rotary power.The axle suction that produces during by means of cross flow fan 392 rotations, extraneous air flows into indoor unit inside by suction grille.
The extraneous air that flows into indoor unit flows through heat exchanger 390.As mentioned above, the air that flows through heat exchanger 390 carries out heat exchange by the cold-producing medium with the indoor unit inside of flowing through and is cooled.
At heat exchanger 390 places, become lower and be inhaled in the cross flow fan 392 through the air themperature of heat exchange.The air that is inhaled into cross flow fan 392 is discharged along the peripheral direction of cross flow fan 392, and is imported into downside.
The air that is imported into downside flows through the exhaust outlet 402 of air discharge grille 400, and it is discharged direction and can be regulated by blade 404 that is installed in exhaust outlet 402 inside and blinds 406, and is discharged in the space of carrying out air conditioning.
Figure 11 is the enlarged drawing of high-performance filter installing component and dust-collecting filter fixed part, and this illustrates is high-performance filter to be installed and state that dust-collecting filter is not installed.
Describe the unloading process of high-performance filter 370 and dust-collecting filter below in detail with reference to Figure 10 and 11.
High-performance filter 370 is combined closely at the preceding downside of high-performance filter mounting portion 360, and therefore, high-performance filter 370 is bonded on the front baffle 320.That is to say, upwards promote after the upper end of high-performance filter 370 to combine closely and be mounted in the upper supporting piece 362 of high-performance filter mounting portion 360 in the upper end of high-performance filter 370.Combined closely on lower support element 364 in the lower end of filter 370 then.By means of fixed projection 362 ', the upper end of high-performance filter 370 can not break away from towards the place ahead, and its lower end is supported by lower support element 364 and be fixing.
The dust-collecting filter fixed projection 388a insertion of dust-collecting filter 388 is formed in the dust-collecting filter holddown groove 386 of high-performance filter installed part 360 lower ends.So, the back side contacts of dust-collecting filter standing part 380 and dust-collecting filter 388, and the back upper end of front baffle 320 is installed into the whole air entry 350 that surrounds.
After the dust-collecting filter fixed projection 388a of dust-collecting filter 388 breaks away from dust-collecting filter holddown groove 386, pull down dust-collecting filter 388 and dismantle, to pull down high-performance filter 370 and dust-collecting filter 388.Then, the lower end of high-performance filter 370 is pulled out preset distance forward this high-performance filter 370 is pulled down again, this high-performance filter 370 just can disassemble from high-performance filter mounting portion 360 fully.
The dust-collecting filter standing part that is used to the high-performance filter mounting portion of high-performance filter is installed and be used for fixing dust-collecting filter can integrally form with front baffle as filter frame, thereby forms whole profile.So, owing to the operation that does not need to install high-performance filter and dust-collecting filter, do not need the fixed component of Fixed-Filter yet, therefore the quantity and the production cost of required operation have all reduced.
As mentioned above, according to the embodiment of the present invention, in the indoor unit of high-performance filter can being packed into.Therefore, by impurity screening and the airborne peculiar smell of removal, the air that indoor unit is regulated can form new wind.
The filter frame and the whole formation of front baffle of high-performance filter are housed in addition.Therefore, owing to do not need to install the operation and the fixed component of filter frame, the quantity and the production cost of required operation have all reduced.
Moreover the front panel upper end that forms the indoor unit front appearance is at a predetermined angle to the palintrope circle.Therefore the profile of indoor unit is more exquisite.
When cleaning indoor unit and dismounting front panel, can make things convenient for and catch with a wet finger the front panel of curved circle with hand.
To those skilled in the art, obviously can make various remodeling and conversion to the present invention.Therefore, the present invention should cover protection domain and interior those remodeling and the conversion of equivalency range thereof that falls into claims.
Claims (14)
1. the indoor unit of an air-conditioner, it comprises:
Constitute the mainframe of rear appearance;
Be formed at the front baffle of described mainframe front, formation front appearance;
Be arranged on heat exchanger and fan in the inner space of described front baffle and described mainframe;
Be used for hiding the front panel on the whole surface of described front baffle;
Be formed at described front panel rear side and be used for the filter of impurity screening; And
With the whole filter frame that forms, is used for fixing described filter of described front baffle.
2. indoor unit according to claim 1, wherein, described filter comprises the high-performance filter that is used to filter the dust-collecting filter of dust and is used to filter chemical impurity.
3. indoor unit according to claim 2, wherein, described high-performance filter comprises by the integrally formed versatile filter of the filter with difference in functionality.
4. indoor unit according to claim 1, wherein, described filter frame flatly extends through the air entry that is used to suck extraneous air.
5. indoor unit according to claim 1, wherein, one of them that is installed in described filter in the described filter frame is the high-performance filter that is used to filter chemical impurity.
6. indoor unit according to claim 1, wherein, one of them that is installed in described filter in the described filter frame is dust-collecting filter.
7. indoor unit according to claim 1, wherein, described filter frame has from it the fixed projection that stretches out, is used for fixing described filter.
8. indoor unit according to claim 1, wherein, described front panel has the upper end of curved circle towards the rear.
9. indoor unit according to claim 1, wherein, described front panel has the fixed projection that is formed at its edge, so that described front panel is fixed on the described front baffle.
10. indoor unit according to claim 9, wherein, described fixed projection is formed on the upper end and/or the lower end of described front panel.
11. indoor unit according to claim 2, wherein, described filter frame comprises:
The high-performance filter mounting portion that is used for fixing high-performance filter; And
Be formed at described high-performance filter mounting portion one side, be used for fixing the dust-collecting filter standing part of dust-collecting filter.
12. indoor unit according to claim 11, wherein, described high-performance filter mounting portion is set at the downside of described dust-collecting filter standing part.
13. indoor unit according to claim 11, wherein, described dust-collecting filter standing part tilts.
14. indoor unit according to claim 11, wherein, one of them of described filter is fixed on the described filter frame.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR43876/04 | 2004-06-15 | ||
| KR1020040043876A KR101101636B1 (en) | 2004-06-15 | 2004-06-15 | Indoor unit for air conditioner |
| KR76354/04 | 2004-09-23 | ||
| KR76356/04 | 2004-09-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1734202A CN1734202A (en) | 2006-02-15 |
| CN100350197C true CN100350197C (en) | 2007-11-21 |
Family
ID=36076734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100923332A Expired - Fee Related CN100350197C (en) | 2004-06-15 | 2005-06-15 | Air conditioner |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR101101636B1 (en) |
| CN (1) | CN100350197C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100734483B1 (en) * | 2005-11-28 | 2007-07-03 | 위니아만도 주식회사 | Inhaling structure of an air-conditioner with a expansion filter |
| WO2010095237A1 (en) * | 2009-02-19 | 2010-08-26 | 三菱電機株式会社 | Heat exchanging ventilator |
| CN101852481A (en) * | 2009-03-30 | 2010-10-06 | 乐金电子(天津)电器有限公司 | Front panel and front frame combined structure of split indoor air conditioner |
| CN104422058B (en) * | 2013-09-06 | 2019-01-04 | 广东松下环境系统有限公司北京分公司 | A kind of buried heat-exchange device in day |
| CN105485775A (en) * | 2016-01-22 | 2016-04-13 | 广东美的制冷设备有限公司 | Indoor unit of air conditioner and air conditioner |
| CN108592203A (en) * | 2017-01-25 | 2018-09-28 | 珠海格力电器股份有限公司 | Air conditioner indoor unit |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0947781A1 (en) * | 1997-09-22 | 1999-10-06 | Kabushiki Kaisha Toshiba | Air conditioner |
| JP2002061877A (en) * | 2000-08-10 | 2002-02-28 | Hitachi Ltd | Air conditioner |
| JP2002106952A (en) * | 2000-09-27 | 2002-04-10 | Sanyo Electric Co Ltd | Air conditioner |
| EP1248048A2 (en) * | 2001-04-05 | 2002-10-09 | Fujitsu General Limited | Air conditioner |
| JP2003074924A (en) * | 2001-09-05 | 2003-03-12 | Shoichi Kobayashi | Indoor air conditioning system |
| CN1485578A (en) * | 2002-08-22 | 2004-03-31 | ������������ʽ���� | Image forming apparatus |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10103755A (en) * | 1996-09-30 | 1998-04-21 | Daikin Ind Ltd | Filter mounting structure |
| KR200173448Y1 (en) * | 1997-10-24 | 2000-04-01 | 윤종용 | Front and rear panel fixing structure of airconditioner |
-
2004
- 2004-06-15 KR KR1020040043876A patent/KR101101636B1/en active IP Right Grant
-
2005
- 2005-06-15 CN CNB2005100923332A patent/CN100350197C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0947781A1 (en) * | 1997-09-22 | 1999-10-06 | Kabushiki Kaisha Toshiba | Air conditioner |
| JP2002061877A (en) * | 2000-08-10 | 2002-02-28 | Hitachi Ltd | Air conditioner |
| JP2002106952A (en) * | 2000-09-27 | 2002-04-10 | Sanyo Electric Co Ltd | Air conditioner |
| EP1248048A2 (en) * | 2001-04-05 | 2002-10-09 | Fujitsu General Limited | Air conditioner |
| JP2003074924A (en) * | 2001-09-05 | 2003-03-12 | Shoichi Kobayashi | Indoor air conditioning system |
| CN1485578A (en) * | 2002-08-22 | 2004-03-31 | ������������ʽ���� | Image forming apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101101636B1 (en) | 2012-01-02 |
| CN1734202A (en) | 2006-02-15 |
| KR20050118782A (en) | 2005-12-20 |
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Granted publication date: 20071121 Termination date: 20190615 |