CN101173787A - Indoor machine of air conditioner - Google Patents
Indoor machine of air conditioner Download PDFInfo
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- CN101173787A CN101173787A CNA2006100164505A CN200610016450A CN101173787A CN 101173787 A CN101173787 A CN 101173787A CN A2006100164505 A CNA2006100164505 A CN A2006100164505A CN 200610016450 A CN200610016450 A CN 200610016450A CN 101173787 A CN101173787 A CN 101173787A
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Abstract
The invention relates to an indoor unit of an air conditioner, which comprises a casing which is provided with an inner space and forms an appearance, a front surface door arranged in front of a selective open-close casing, an indoor heat exchanger arranged in front of the front surface door and exchanging heat with inductive air, a dust collection filter arranged on the lower side of the indoor heat exchanger and filtering the dust or foreign substances in the air flowing to the inside of the casing 100, a connection point part arranged in the dust collection filter and switched on a power, and an interference bulge for interfering with the movement of the connection point part. Specially, the indoor unit of the air conditioner can prevent the connection point part form moving through the interference bulge arranged in the dust collection filter. The indoor unit of the air conditioner is provided with the function of preventing the connection point part form moving.
Description
Technical field
The invention relates to the invention of indoor machine of air-conditioner, particularly relate to a kind ofly, can prevent the indoor machine of air-conditioner that contact portion moves about by being arranged on the interference bump of dust-collecting filter.
Background technology
In general, according to user's intention, air-conditioner is that needs are regulated air conditioning in the space of air to the device of optimum state.In order to form more comfortable living environment, the demand of air-conditioner has also increased.Air-conditioner is arranged on the indoor space or wall such as vehicle, office or family, and freezes or make warm operation.Air-conditioner constitutes a series of circulations that are made of compression-condensing-expansion-evaporation.
In addition, air-conditioner is provided with condensing machine and compressor, and air-conditioner roughly is divided into detachable air conditioner and integral air conditioner.Detachable air conditioner is arranged on outdoor off-premises station (being also referred to as " outside " or " heat release side ") and is arranged on that each self-separation of indoor indoor set (being also referred to as " indoor " or " heat absorbing side ") is provided with.On the contrary, integral air conditioner is that off-premises station and indoor set are with integrally formed.
Recently, air-conditioner also possesses additional function such as air-cleaning function, dehumidification function except possessing refrigeration, system heating function.Air-cleaning function through filtering, is discharged to indoor function with clean air after being meant the interior contaminated air of suction chamber again.Dehumidification function is discharged to indoor function after being meant and changing malaria into dry air.
Below, will be in conjunction with the accompanying drawings, illustrate the indoor set that is arranged on detachable air conditioner.
Fig. 1 is the profile stereogram of prior art indoor machine of air-conditioner.Fig. 2 is the state stereogram of the front door of prior art indoor machine of air-conditioner when being disassembled.
At first, as shown in Figure 1, the indoor set that is arranged on detachable air conditioner forms its outward appearance by shell 10.Shell 10 forms the inner space, and most of parts are installed in the inner space.
The inner space of shell 10 is provided with most of parts, and the air that these parts will need to regulate in the space of air is drawn into inside, and is discharged to the space that needs to regulate air after regulating, and promptly is discharged to the outside of shell 10.
The front of shell 10 is provided with the front door 20 that forms the front outward appearance.Front door 20 is rotatable fronts that are arranged on shell 10, and optionally opens and closes the front of shell 10.The front of front door 20 adopts safety glass to make, and safety glass is the facial and inner safety glass of strengthening of elongation by compaction table.In addition, front door 20 also can adopt the steel plate that scribbles VCM VCM (Vinyl Chloride Monomer) film to make.
The front first half of front door 20 is provided with the operating portion 30 that user's operating air conditioner device is used.Operating portion 30 is provided with the display window 32 of the operating condition that shows air-conditioner and running environment etc., and a plurality of action buttons 34 of using of user's direct control air-conditioner.
The first half left side and the right side of front door 20 are respectively arranged with side outlet (not shown).The side outlet has set width, and tilts, and its inclination angle is the obtuse angle.Side outlet (not shown) is provided with rotatable side discharge blade 12.Side discharge blade 12 can optionally open and close the side outlet.
The downside of side discharge blade 12 is provided with the side and sucks blade 14.The side sucks blade 14 can optionally open and close side suction inlet (not shown).The side suction inlet is used for the outside with shell 10, that is, the air in the space of needs adjusting air is drawn into the inside of shell 10.
Be provided with rotatable top discharge blade 16 above the shell 10.The effect of top discharge blade 16 is to be discharged to the space that needs to regulate air at the air that the inside of shell 10 is conditioned, that is, and and the discharge direction of the top discharge blade control air of shell 10 tops.Top discharge blade 16 optionally opens and closes top outlet (18 among Fig. 2).
The bottom of shell 10 is provided with base 40.Base 40 forms the bottom outward appearance of shell 10, and supports shell 10.The front of base 40 is formed with front suction inlet 42.Front suction inlet 42 is used for the air that the space that needs are regulated air is positioned at the place ahead is drawn into the inside of shell 10.
Below, will the internal structure of shell 10 be described in conjunction with Fig. 2.The back of front door 20 is provided with door-plate 22.Door-plate 22 roughly is the barred window shape, and supports the front glass 24 of the front that is arranged on front door 20.The back first half central authorities of door-plate 22 are provided with cover 36 behind the operating portion.The effect of cover 36 is behind the operating portion: most of parts of protection operating portion 30.
The rear side first half of door-plate 22, that is, the first half of open shell 10 is provided with front cover 50.Front cover 50 covers the first half front of shell 10.The front central part of front cover 50 is formed with the lid mounting groove 52 of depression rearward.Cover 36 is installed to and covers in the mounting groove 52 behind the operating portion.
The inboard of side suction inlet (not shown) is provided with side filter 26.The effect of side filter 26 is: filter from the space of needs adjusting air and be drawn into dust and the foreign substances that contains the air of shell 10 inside, then clean air is delivered to the inside of shell 10.
The upside of front suction inlet 42 is provided with following filter 44, below filter 44 filter dust and the foreign substances that sucks by the front suction inlet.The place ahead of following filter 44 is provided with dust-collecting filter 60.Dust-collecting filter 60 filters the air that flow to shell 10 inside once more, makes air-conditioner regulate clean air.
Fig. 3 is the enlarged drawing of the inner part of dust-collecting filter of prior art indoor machine of air-conditioner.With reference to Fig. 3 dust collect plant is described below.Dust-collecting filter 60 is the lineal hexahedral shapes that have set width.The front of dust-collecting filter 60 is provided with control of dust support 62.Control of dust support 62 is passages that air sucks.
Control of dust support 62 is formed with sidewards a plurality of excision portion that can suck air of excision.The inner face of control of dust support 62 is provided with the discharge electrode 64 of energising.Discharge electrode 64 is arranged in the control of dust support 62, the rear side of other face except cut part.The both side ends of discharge electrode 64 is rearward crooked, and turn-on current.
When need regulating air in the space of air by cut part, under the effect of electric current, dust that contains in the air and foreign substances are collected by discharge electrode 64, thereby filter.The joint face of control of dust support 62 is formed with contact hole.Be formed on the two sides of discharge electrode 64, and rearward crooked contact 68 is inserted into contact hole 66, and protrudes more laterally than the side of control of dust support 62.
The contact 68 that protrudes more laterally than the side of control of dust support 62 contacts with the contact of the control part (not shown) of a side that is arranged on control of dust support 62 or two sides, thereby makes discharge electrode 64 energisings.
But there is following problem in the indoor machine of air-conditioner of the prior art of Gou Chenging as mentioned above.
The contact 68 of the dust-collecting filter 60 of prior art is rearward to distort by the both side ends of discharge electrode 64 to form, and contact 68 is by contacting from the elasticity of body and the contact of control part (not shown).
Therefore, when connecting each time, the position of contact 68 all can be different.Because therefore the position difference of contact 68 may cause that product produces wrong problem in operation process.
In addition, owing to product can be made mistakes, thereby cause the discontented of user, and because this discontented, the cognition degree of product can reduce also.
In addition, the voltage that is switched to the electric current of dust-collecting filter 60 is very high, so the variation of contact 68 positions, also can cause the damage of other parts.
Summary of the invention
The indoor machine of air-conditioner that the present invention provides a kind of contact of dust-collecting filter can not move for the technical problem that exists in the solution prior art.
The technical scheme that the present invention takes for the technical problem that exists in the solution prior art is:
Indoor machine of air-conditioner of the present invention comprises: have the inner space, and form the shell of outward appearance; Optionally open and close the front door of the front of shell; Be arranged on the rear of front door, and the indoor heat converter that carries out heat exchange with inhaled air; Also comprise: be arranged on the downside of indoor heat converter, and filter and to flow to the dust that contains in the air of enclosure or the dust-collecting filter of foreign substances; Be arranged on dust-collecting filter, and connect the contact portion of outside power supply; The interference bump that moves of interfering contact portion.
The present invention can also adopt following technical measures:
Described dust-collecting filter is to be made of following part: inhalation flow portion in the enclosure contains the air of dust and foreign substances, and forms the place ahead control of dust support of first half; Be arranged on the rear side of the place ahead control of dust support, and form the rear control of dust support of the back of the place ahead control of dust support; Be arranged on a side of the place ahead control of dust support, and the filter control part of the running of control dust-collecting filter.
The rearward end of described interference bump is formed with rear that restriction contact portion moves backward and moves and prevent boss.
Described interference bump is formed with the reinforcement of strengthening the intensity of interference bump from the rearward end of interference bump backward.
Described reinforcement and interference bump are one.
The leading section of described interference bump is forwards more and more downward-sloping.
The indoor machine of air-conditioner of Gou Chenging has the contact of preventing and moves as mentioned above, thus advantage that can the guard against false running.
Advantage and good effect that the present invention has are:
In the indoor machine of air-conditioner of the present invention, the place ahead control of dust support of dust-collecting filter is formed with interference bump.Under the effect of interference bump, can prevent that the contact portion of dust-collecting filter from moving.
In addition, in production scene assembling dust-collecting filter, under the effect of interference bump, can prevent the moving of contact portion of dust-collecting filter.
In addition, use for a long time after the air-conditioner, need under the situation of cleaning dust-collecting filter, clear up dust-collecting filter after, installation the time, can prevent the mobile of connection point terminal once more.
Owing to can prevent moving of connection point terminal, therefore can prevent the mistake running of product in addition.
Owing to can prevent the mistake running of product, therefore can reduce the service fee that causes by the mistake running.Can also eliminate the discontented of the user that causes by mistake running.
Owing to can eliminate the discontented of user, therefore can improve the cognition degree of product.Along with the raising of product cognition degree, the sales volume of product also can be along with increase.
Description of drawings
Fig. 1 is the profile stereogram of prior art indoor machine of air-conditioner;
Fig. 2 is the state stereogram of the front door of prior art indoor machine of air-conditioner when being disassembled;
Fig. 3 is the enlarged drawing of the inner part of dust-collecting filter of prior art air conditioner room unit;
Fig. 4 is the profile stereogram of indoor machine of air-conditioner of the present invention;
Fig. 5 is the internal structure exploded perspective view of indoor machine of air-conditioner of the present invention;
Fig. 6 is the stereogram of the dust-collecting filter of indoor machine of air-conditioner of the present invention;
Fig. 7 is arranged on the enlarged drawing of a part of the place ahead control of dust support of the dust-collecting filter of indoor machine of air-conditioner of the present invention.
Fig. 8 is the stereogram of an inside part of the dust-collecting filter of air conditioner room unit of the present invention.
Fig. 9 is the stereogram of the connection point terminal of dust-collecting filter of indoor machine of air-conditioner of the present invention state during by contact.
* the symbol description * of accompanying drawing major part
100: shell 200: the place ahead support
202: front cover 204: the lid mounting groove
220: side outlet 222: the left side outlet
222 ': left side discharge blade 224: the right side outlet
224 ': right side discharge blade 240: top outlet
242: top discharge blade 260: left side face
262: left side brackets 264: the left side suction inlet
266: the left side sucks blade 268: the left side filter
280: right side face 282: the right side suction inlet
284: right side support 286: the right side sucks blade
288: right side filter 300: the rear support
310: top panel 320: indoor heat converter
330: rhone 340: air supplying part
350: dust-collecting filter 360: the place ahead control of dust support
362: connection point terminal hole 364: interference bump
366: the rear is moved and is prevented boss 368: reinforcement
370: discharge electrode 371: contact portion
372: connection point terminal 373: the left side support chip
374: right side support chip 380: rear control of dust support
390: filter control part 392: electrode terminal
392 ': terminal hole 400: the front door
420: operating portion 422: display window
424: action button 500: base
520: front suction inlet 540: following filter part
542: following prefilter 544: high-efficient granule air cleaner
546: following nanofilter
The specific embodiment
The present invention will be described in detail below in conjunction with drawings and Examples.
Fig. 4 is the stereogram of the profile of indoor machine of air-conditioner of the present invention.The profile of indoor machine of air-conditioner of the present invention is described below in conjunction with Fig. 4.The profile of indoor machine of air-conditioner forms by shell 100.Shell 100 portion within it is formed with the space, and shell 100 forms along the vertical direction prolongation.
The place ahead support 200 be the front and back than broad, and the narrow roughly hexahedral shape in side.See from the top, roughly be
Shape.That is, the left end of back and right-hand end are forwards crooked, and have set length, and form the left surface and the right flank of the place ahead support 200.
In addition, the left surface of the place ahead support 200 and the leading section of right flank with set angle to the inside square neck tiltedly form, thereby make the front narrower than the back.The inclined plane is formed with side outlet (220 among Fig. 4).The air that is conditioned in shell 100 inside by the side outlet is discharged to the space that needs to regulate air.The side outlet is formed with the right side outlet 224 that is formed on the inclined plane, right side by the left side outlet 222 of the left side face that is formed on the place ahead support 200.
Be formed with transverse direction above the place ahead support 200 and prolong the top outlet 240 that forms.Top outlet 240 is straight tetragonal shapes, and is discharged to the space that needs to regulate air by the air that top outlet 240 is conditioned in shell 100 inside.Top discharge blade 242 is arranged on top outlet 240 by hinge is rotatable.By controlling top discharge blade 242, can regulate the discharge direction of the air that is conditioned of discharging to the top of shell 100.
The downside of left side outlet 222 is provided with left side facial 260.By left side face 260, the air that the needs that will be positioned at the left side side of shell 100 are regulated the space of air is drawn into the inside of shell 100.The downside of right side outlet 224 is provided with right side face 280.By right side face 280, the air that the needs that will be positioned at the right side side of shell 100 are regulated the space of air is drawn into the inside of shell 100.
Therefore, the first half of shell is to be made of following part: the place ahead support 200 that forms top and first half side; Be arranged on the downside of the left and right side of the place ahead support 200, and form the left side facial 260 and the right side face 280 of the part of first half side.
The rearward end of the place ahead support 200 and left side facial 260 and right side face 280 is provided with the rear support 300 of the back outward appearance that forms shell 100.Rear support 300 is four jiaos of box-shape of top and bottom and front openings, and is the width of the width of front greater than the back.Therefore, see it roughly is trapezoidal shape from the top.
Be provided with top panel 310 above the opening of rear support 300.Can cover by top panel 310 rear support 300 opening above.Top panel 310 is shapes of front and lower aperture.In addition, the left surface of top panel 310 and right flank are to form with the left surface of rear support 300 and the corresponding angle of inclination, angle of inclination of right flank.Thereby the upper end of the back of top panel 310 and the bottom of two sides and rear support 300 contacts, and the leading section of top and two sides and the rearward end of the place ahead support 200 contact.
The front door 400 of front that optionally opens and closes shell 100 is by the rotatable front that is arranged on the place ahead support 200 of hinge.The first half central authorities of front door 400 are provided with operating portion 420.Operating portion 420 is made of following part: the display window 422 that shows the operating condition of air-conditioner and the environment that turns round etc.; The user is used for a plurality of action buttons 424 of direct control air-conditioner.
The front of front door 400 is to be formed by safety glass.Such safety glass is made into by following method: with 500 ℃～600 ℃ temperature that approach softening temperature glass sheet is heated, afterwards, cool off rapidly by compression cooling air, thereby make the surface of glass produce compression, and inner generation stretcher strain.
The bending strength of safety glass is 3～5 times of simple glass, and resistance to impact is 3～8 times, and hear resistance is also very outstanding.Safety glass is before glass sheet is carried out intensive treatment, according to purposes and size, with suitable shape moulding.This is because just there is equilibrant force the own inside that is reinforced the safety glass of processing, and as long as therefore its a part of cut words, whole safety glass all can crumble into fractions, so will carry out forming suitable size and apperance according to purposes before the intensive treatment.
The front door 400 that is formed its front by safety glass is the long straight tetragonal shapes of vertical direction.The front of front door 400 can be flat, also can be to form with set curvature bending.In addition, have color in order to make front door 400, therefore the front of door 400 or any one face or the two sides in the back scribble film in front.
The bottom downside of front door 400 is described in more detail, and the bottom of shell 100 is provided with base 500.Base 500 forms the following outward appearance of shell 100, and supports the bottom of shell 100.
The front of the opening of base 500 is formed with front suction inlet 520.Front suction inlet 520 is the passages that suck air in the space that needs the adjusting air.By front suction inlet 520, the air that the needs that are positioned at the place ahead of shell 100 are regulated the space of air is drawn into the inside of shell 100.
Fig. 5 is the exploded perspective view of the internal structure of indoor machine of air-conditioner of the present invention.
The internal structure of air conditioner room unit is described below with reference to Fig. 5.The front of the place ahead support 200 is provided with front cover 202.
The back of front cover 202 is provided with the place ahead support 200.The left surface rake of the place ahead support 200 is formed with the left side outlet 222 that vertical direction prolongs the straight tetragonal shape that forms.Left side outlet 222 is provided with left side discharge blade 222 '.
See from the place ahead, left side discharge blade 222 ' roughly be " [" shape, and by hinge rotatable be arranged on the left side outlet 222.Left side discharge blade 222 ' is regulated the discharge direction of the air that is conditioned in shell 100 inside of discharging by left side outlet 222 by the control anglec of rotation.
The right flank rake of the place ahead support 200 is formed with the right side outlet 224 that vertical direction prolongs the straight tetragonal shape that forms.Right side outlet 224 is provided with right side discharge blade 224 '.
See that from the place ahead right side discharge blade 224 ' roughly is "] " shape, and by the rotatable right side outlet 224 that is arranged on of hinge.Right side discharge blade 224 ' is regulated the discharge direction of the air that is conditioned in shell 100 inside of discharging by right side outlet 224 by the control anglec of rotation.
The downside of left side outlet 222, that is, the Lower Half of front door 400 left side is provided with left side facial 260.Left side facial 260 is to be made of left side brackets 262 and the most of parts that are arranged on left side brackets 262.Left side brackets 262 is formed with left side suction inlet (not shown), and the left side suction inlet is need to regulate the passage that air in the space of air is drawn into shell 100 inside.
See that from the top left side brackets 262 roughly is
Shape, and the vertical direction prolongation forms.Rearward crooked face in left side brackets 262 is formed with the left side suction inlet (not shown) that vertical direction prolongs the straight tetragonal shape that forms.It roughly is the left side suction inlet 264 of lineal hexahedral shape that the inboard of left side suction inlet (not shown) is provided with.
When the air in the space of needs adjusting air was drawn into the inside of shell 100 by left side suction inlet (not shown), left side suction inlet 264 filtered out bigger dust and the foreign substances that contains in the air.
Left side suction inlet (not shown) is provided with the left side and sucks blade 266.The left side sucks blade 266 and is arranged on left side suction inlet (not shown) by hinge is rotatable, and rotatable switching left side suction inlet (not shown).In addition, the left side sucks blade 266 by the control anglec of rotation, can regulate the open area of left side suction inlet (not shown), thereby can regulate the amount that the needs that are drawn into shell 100 inside are regulated the air in the space of air.
The inboard of the left side suction inlet 264 that grille-like forms is provided with left side filter 268.Smaller dust and foreign substances that the inside air that is drawn into shell 100 inside of filtering left side filter 268 contains.
Therefore, the needs that are drawn into shell 100 inside by left side face 260 are regulated the air in the space of air, and by in the left side suction inlet 264, bigger dust and foreign substances are filtered.Air by left side suction inlet 264 is under the effect of left side filter 268, and the smaller dust and the foreign substances that wherein contain are filtered, thereby have only clean air to be drawn into the inside of shell 100.
The downside of right side outlet 224, that is, the Lower Half right side of front door 400 is provided with right side face 280.Right side face 280 is to be made of right side support 284 and the most of parts that are arranged on right side support 284.Right side support 284 is formed with right side suction inlet 282, and right side suction inlet 282 is need to regulate the passage that air in the space of air is drawn into shell 100 inside.
When the air in the space of needs adjusting air was drawn into shell 100 inside by right side suction inlet 282, right side grid (not shown) filtered out bigger dust and the foreign substances that contains in the air.Right side suction inlet 282 is provided with the right side and sucks blade 286.The right side sucks blade 286 and is arranged on right side suction inlet 282 by hinge is rotatable, and rotatable switching right side suction inlet 282.
In addition, the right side sucks blade 286 and can regulate its angle.The right side sucks blade 286 by the control anglec of rotation, the open area that can regulate right side suction inlet 282, thus can regulate the amount that the needs that are drawn into shell 100 inside are regulated the air in the space of air.
The inboard of the right side grid (not shown) that grille-like forms is provided with right side filter 288.Smaller dust and foreign substances that the inside air that is drawn into shell 100 inside of filtering right side filter 288 contains.
Therefore, the needs that are drawn into shell 100 inside by right side face 280 are regulated the air in the space of air, and by in the right side grid (not shown), bigger dust and foreign substances are filtered.Air by right side grid (not shown) is under the effect of right side filter 288, and the smaller dust and the foreign substances that wherein contain are filtered, thereby have only clean air to be drawn into the inside of shell 100.
The rear side of the place ahead support 200 is provided with the rear support 300 of the back outward appearance that forms shell 100.See that from above rear support 300 is the trapezoidal shapes that do not have the base.The first half inside of rear support 300 is provided with indoor heat converter 320.Indoor heat converter 320 is to form by the cylindrical tube that has set diameter is repeatedly crooked.
Seeing that from right side side indoor heat converter 320 is arranged on rear support state, roughly is "/" shape.Indoor heat converter 320 along the reason that the below more and more turns forward is: the air of shell 100 inside above flowing to from the below is when passing through between the cylindrical tube of indoor heat converter 320, when the refrigerant of with indoor heat converter 320 internal flows carries out heat exchange, the aforesaid state that is provided with can provide bigger contact area, thereby makes more air carry out heat exchange.
The bottom of indoor heat converter 320 is provided with rhone 330.The internal flow of indoor heat converter 320 as the refrigerant of working fluid and from below when the needs that flow upward regulate air in the space of air and carry out heat exchange, shell 100 surfaces inner and indoor heat converter 320 can produce temperature difference.At this time the surface of indoor heat converter 320 forms condensing water.
The downside of rhone 330 is provided with air supplying part 340.Air supplying part 340 is to be made of following part: by being rotated motion, produce attraction in the inside of shell 100, thus the Air Blast fan 342 of the inner air of forced flow shell 100; The fan electromotor (not shown) of rotary power is provided for Air Blast fan 342; Around Air Blast fan 342, and protect Air Blast fan 342, also guide the fan drum 344 that flows of the air that causes owing to rotatablely moving of Air Blast fan 342.
Air Blast fan 342 is the multiblade fans that are provided with a plurality of rotation wings along its outer peripheral face.Air Blast fan 342 is rotated under the effect of the rotary power that fan electromotor (not shown) provides, thereby sucks the air that is positioned at Air Blast fan 342 the place aheads, is discharged to outer side then.
Under the effect that rotatablely moves of Air Blast fan 342, the inside of shell 100 produces attraction.Under the effect of the attraction that causes by rotatablely moving of Air Blast fan 342,, needs are regulated the inside that air in the space of air is drawn into shell 100 by left side facial 260 and right side facial 280 and front suction inlet 520.
Under the effect that Air Blast fan 342 rotatablely moves, flow upward by the inner peripheral surface of fan drum 344 inhaled airs along fan drum 344 from the place ahead of Air Blast fan 342.As mentioned above, when fan drum 344 plays the effect of protection Air Blast fan 342, also play the effect of guiding at the air of the effect current downflow that rotatablely moves of Air Blast fan 342.
The front of fan drum 344 is provided with dust-collecting filter 350.Dust-collecting filter 350 is to filter the filter of regulating the air in the space of air by the needs of left side face 260, right side facial 280 and front suction inlet 520 in the electric precipitation mode.Dust-collecting filter 350 is that the air that the needs that are drawn into shell 100 inside are regulated in the space of air flow into the filter that Air Blast fan 342 filters before for the last time.
Therefore, filter air once more, thereby cleaner air is provided to Air Blast fan 342 by left side filter 268, right side filter 288 and the following following filter part 540 that will illustrate.
The downside of dust-collecting filter 350, detailed description, the bottom of rear support 300, left side facial 260 and right side face 280 is provided with base 500.The central portion of base 500 is provided with following filter part 540.The needs that suck by front suction inlet for multiple times of filtration are regulated the air in the space of air, and a plurality of filters are arranged on following filter part 540.
Following filter part 540 be provided with following prefilter 542 bottom.The air in space that the needs that are positioned at the place ahead of shell 100 are regulated air is by 520 suctions of front suction inlet the time, following prefilter 542 filter out that air in needs are regulated the space of air contains along with air is drawn into the bigger dust and the foreign substances of shell 100 inside, thereby prevent that bigger dust and foreign substances are drawn into shell 100 inside.
The upside of following prefilter 542 is provided with high-efficient granule air cleaner 544.The smaller dust and the foreign substances that contain in the air that high-efficient granule air cleaner 544 filters by following prefilter 542.The upside of high-efficient granule air cleaner 544 is provided with following nanofilter 546.
Following nanofilter 546 can be filtered smell particle that high-efficient granule air cleaner 544 can not filter and nano-bacteria etc., and to by high-efficient granule air cleaner 544 upward flow air filter.
Therefore, the needs that are drawn into shell 100 inside by front suction inlet 520 are regulated under the effect of the air filter part 540 below being formed by a plurality of filters in the space of air, by multiple times of filtration, thereby make cleaner air be drawn into the inside of shell 100.
Fig. 6 is the stereogram of the dust-collecting filter of air conditioner room unit of the present invention.Fig. 7 is arranged on the enlarged drawing of a part of the place ahead control of dust support of the dust-collecting filter of air conditioner room unit of the present invention.
Below, describe dust-collecting filter 350 in detail with reference to Fig. 6 and Fig. 7.Dust-collecting filter 350 is to be made of the discharge electrode that carries out corona discharge, the dust collecting electrode that is collected in dust charged under the effect of corona discharge and foreign substances, high direct voltage supply power and control device etc.
Dust-collecting filter 350 is that negative electrode, collecting electrode are anode with the sparking electrode, and adds the DC voltage of 30～60kV between electrode.Air is by between the electrode that is added with DC voltage the time, and under the effect of the corona discharge of electrode, dust in air and foreign substances can have negative electrical charge, thereby the collecting electrode that is used as anode attracts.
The dust-collecting filter 350 that filters dust and foreign substances with aforesaid principle is the lineal hexahedral shapes that have set width.Dust-collecting filter 350 is to be made of following part: the place ahead control of dust support 360 that forms first half; Form the rear control of dust support 380 of the back of the place ahead control of dust support 360; Be provided with the filter control part 390 of dc high voltage supply and control device.
The place ahead control of dust support 360 has set width, and is four jiaos of box-shape of its back opening.For the air of inhalation flow in shell 100 inside, the front of the place ahead support 360 is to form with the grille-like of repeatedly excising along transverse direction.By the part of as above excising, the air that is flowing in shell 100 inside rearward flows by the front of the place ahead control of dust support 360.
The back of the place ahead control of dust support 360 is provided with discharge electrode 370.Discharge electrode 370 is tangent with filter control part 390, and flows on it high-tension current is arranged.Discharge electrode 370 is preferably formed by the outstanding material of electric conductivity.
Flowing has the discharge electrode 370 of high-tension current to be formed on the back side end of the place ahead control of dust support 360, and extends to the other side in back of the place ahead control of dust support 360.Discharge electrode 370 is formed on the back of other parts beyond the part that forms by excision in the central portion of the place ahead control of dust support 360, and extends to from a side that opposite side forms.That is, the back along the place ahead control of dust support 360 extends to the bottom to discharge electrode 370 from the upper end of the place ahead control of dust support 360, and cut central portion forms along the back that does not have cut part.
The side of the place ahead control of dust support 360 is formed with the contact portion 371 tangent with the contact of filter control part 390.Contact portion 371 is that a side end part (when Fig. 6 the sees) bending forwards by discharge electrode 370 forms.
Be described in more detail contact portion 371, contact portion 371 is made of following part: the left side support chip 373 that supports the left side of contact portion 371; Support the right side support chip 374 of the right side of contact portion 371; The connection point terminal 372 that between left side support chip 373 and right side support chip 374, caves in and form upward.
In the left side of connection point terminal 372, the left side support chip 373 that prolongs the straight tetragonal sheet material shape form along transverse direction that has a set angle forms as one with the left end of connection point terminal 372.Top and top medial surface the place ahead control of dust support 360 of left side support chip 373 is tangent, and left side support chip 373 supports contact portion 371.
On the right side of connection point terminal 372, the right side support chip 374 that prolongs the straight tetragonal sheet material shape form along transverse direction that has a set angle forms as one with the right-hand end of connection point terminal 372.Top and top medial surface the place ahead control of dust support 360 of right side support chip 374 is tangent, and right side support chip 374 supports contact portion 371.
See from the place ahead that promptly contact portion 371 is
Shape, and left side support chip 373 is one with discharge electrode 370, and when promptly connecting external power sources by contact portion 371, electric current flow to discharge electrode 370.
In addition, the place ahead supporting bracket 360 above be formed with the connection point terminal hole 362 that connection point terminal 372 can connect.Connection point terminal hole 362 is to form with the big or small corresponding size with connection point terminal 372.Both linked together when connection point terminal 372 connected connection point terminal hole 362.
The central portion in connection point terminal hole 362 is formed with the interference bump of forwards protruding 364.Interference bump 364 is the Square consisting of two isosceles right-angled triangles material shapes that have set thickness.Interference bump 364 is to form with transverse direction length and the corresponding size of vertical direction length with the medial surface of the depression of connection point terminal 372.
Therefore, connection point terminal 372 can be sandwiched between the left and right side of the medial surface in connection point terminal hole 362 and interference bump 364, is fixed simultaneously.The top bottom of interference bump 364 is formed with the rear and moves and prevent boss 366.The rear is moved and is prevented that boss 366 from having set thickness, and is stairstepping.When connection point terminal 372 was nipped, the rear was moved and is prevented that boss 366 from preventing that the rearward end of connection point terminal 372 from rearward moving.
In addition, the top leading section of interference bump 364 tilts more and more downwards along the place ahead.This is because connection point terminal 372 when rearward inserting from the place ahead of interference bump 364, makes the insertion of connection point terminal 372 become easy.
That is, connection point terminal 372 is when the direction rear is inserted between interference bump 364 and the connection point terminal hole 362 in the past, is formed under the guiding function of rake of leading section of interference bump 364, and very easy rearward moves.After connection point terminal 372 rearward moves, move in the wings and prevent under the effect of boss 366 that the rearward end of connection point terminal 372 can rearward not continue to move.
In addition, the reinforcement 368 that the rear that prevents boss 366 is formed with the intensity that is used to strengthen interference bump 364 is moved at the rear.Reinforcement 368 protrudes into the top rearward end of the place ahead control of dust support 360 forwardly above the control of dust support 360.Reinforcement 368 is one with interference bump 364.As above the rearward end of the place ahead supporting bracket 360 of Gou Chenging is tangent with the leading section of the rear control of dust support 380 of the rearward end that forms dust-collecting filter 350, and links together by bolt.After the place ahead control of dust support 360 and rear supporting bracket 380 linked together by bolt, the place ahead control of dust support 360 was connected with the electrode terminal 392 of filter control part 390.
The central part of electrode terminal 392 is formed with the terminal hole 392 ' that connection point terminal 372 connects.When connection point terminal 372 connected terminal hole 392 ', the outside of connection point terminal 372 and terminal hole 392 ' outside were tangent, thereby make the high voltage and current of connecting from electrode terminal 392 flow to connection point terminal 372.The high voltage and current that is switched to connection point terminal 372 is flowing in the inside of dust-collecting filter 350 along discharge electrode 370.
Below, the indoor machine of air-conditioner of the present invention that is provided with the dust collect plant that as above constitutes is described.
At first, the user is in order to use air-conditioner, with the power connection of the outside inside to air-conditioner.At this time, also can connect outside power supply on most of parts of shell 100 inside.
Outside power connection uses the action button 424 of the front that is arranged on front door 400 to make the indoor machine of air-conditioner running after the inside of shell 100.
At this moment, the fan electromotor (not shown) that is arranged on shell 100 inside is connected power supply.Under the effect of power supply, fan electromotor (not shown) produces rotary power.Under the effect of rotary power, Air Blast fan 342 begins rotation.
Air Blast fan 342 is rotated motion, and the inside of shell 100 produces attraction.Under the effect of attraction, need to regulate the interior air of air space is drawn into shell 100 by left side face 260, right side facial 280 and front suction inlet 520 inside.
The needs that are drawn into shell 100 inside are regulated a plurality of filters filtrations that the interior air of air space is set at the inside of shell 100, thereby have only clean air to be drawn into the place ahead of Air Blast fan 342, flow to the top then.The air that the needs that flow upward under the effect that rotatablely moves of Air Blast fan 342 are regulated in the air space passes through indoor heat converter 320.
When will the needs by indoor heat converter 320 regulating air in the air space, carry out heat exchange with refrigerant as working fluid in indoor heat converter 320 internal flows by indoor heat converter 320.The air that carries out heat exchange in the time of by indoor heat converter 320 is discharged to the space that needs to regulate air by side outlet 220 and the top outlet 240 that is arranged on the place ahead support 200.
Abovely indoor machine of air-conditioner among the present invention is illustrated with reference to accompanying drawing, but the present invention is defined in aforesaid embodiment, in the category that does not exceed basic fundamental thought of the present invention, the operator of relevant industries can carry out various deformation and application to it.
Claims (6)
1. an indoor machine of air-conditioner comprises: have the inner space, and form the shell of outward appearance; Optionally open and close the front door of the front of shell; Be arranged on the rear of front door, and the indoor heat converter that carries out heat exchange with inhaled air; It is characterized in that also comprising: be arranged on the downside of indoor heat converter, and filter and to flow to the dust that contains in the air of enclosure or the dust-collecting filter of foreign substances; Be arranged on dust-collecting filter, and connect the contact portion of external power source; The interference bump of interfering contact portion to move.
2. indoor machine of air-conditioner according to claim 1 is characterized in that: dust-collecting filter is to be made of following part: inhalation flow portion in the enclosure contains the air of dust and foreign substances, and forms the place ahead control of dust support of first half; Be arranged on the rear side of the place ahead control of dust support, and form the rear control of dust support of the back of the place ahead control of dust support; Be arranged on a side of the place ahead control of dust support, and the filter control part of the running of control dust-collecting filter.
3. indoor machine of air-conditioner according to claim 1 is characterized in that: the rearward end of interference bump is formed with rear that restriction contact portion moves backward and moves and prevent boss.
4. indoor machine of air-conditioner according to claim 1 is characterized in that: interference bump is formed with the reinforcement of strengthening interference bump intensity from the rearward end of interference bump backward.
5. indoor machine of air-conditioner according to claim 4 is characterized in that: reinforcement and interference bump are one.
6. indoor machine of air-conditioner according to claim 1 is characterized in that: the leading section of interference bump is forwards more and more downward-sloping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100164505A CN101173787A (en) | 2006-10-30 | 2006-10-30 | Indoor machine of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100164505A CN101173787A (en) | 2006-10-30 | 2006-10-30 | Indoor machine of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101173787A true CN101173787A (en) | 2008-05-07 |
Family
ID=39422441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100164505A Pending CN101173787A (en) | 2006-10-30 | 2006-10-30 | Indoor machine of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101173787A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597435A (en) * | 2015-11-18 | 2016-05-25 | 远大空品科技有限公司 | Filtering device and air conditioner indoor machine |
-
2006
- 2006-10-30 CN CNA2006100164505A patent/CN101173787A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597435A (en) * | 2015-11-18 | 2016-05-25 | 远大空品科技有限公司 | Filtering device and air conditioner indoor machine |
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Open date: 20080507 |