CN1833141A - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN1833141A CN1833141A CNA2004800224558A CN200480022455A CN1833141A CN 1833141 A CN1833141 A CN 1833141A CN A2004800224558 A CNA2004800224558 A CN A2004800224558A CN 200480022455 A CN200480022455 A CN 200480022455A CN 1833141 A CN1833141 A CN 1833141A
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- China
- Prior art keywords
- suction
- air
- air conditioner
- exhaust system
- dust
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0033—Indoor units, e.g. fan coil units characterised by fans having two or more fans
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
- F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
- F24F1/0073—Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement of filters
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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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- 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
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/90—Cleaning of purification apparatus
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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
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/22—Cleaning ducts or apparatus
Abstract
An air conditioner sucking and discharging air into and from a room, comprising a suction nozzle (16) having a suction hole for sucking dirt adhered to an indoor unit (1), a suction/discharge device (30) disposed in the indoor unit (1), connected to the suction nozzle (16), and sucking air from the suction nozzle (16), and a discharge duct (17) having one end connected to the suction/discharge device (30) and the other end allowed to communicated with the outside of the room. Since dirt in the indoor unit (1) can be automatically discharged to the outside of the room, dirt cleaning operation must not be performed by a person and maintenance-free can be realized.
Description
Technical field
The present invention relates to the air conditioner that can clean automatically air cleaner.In addition, air conditioner of the present invention also applicable to beyond the air conditioner, being arranged on can be to the equipment in the environment of outdoor exhaust.
Background technology
After will cooling off with heat exchanger by the Air Blast fan inhaled air or heat, in indoor air conditioner of blowing,, be provided with air cleaner in the inboard of suction portion in order to prevent to swim in the situation that airborne dust enters to indoor set inside.When dust adheres to when being deposited on this air cleaner, aeration resistance increases and the COP (refrigerating efficiency coefficient=(refrigerating capacity/required drive)) of the indoor set of air conditioner is reduced, consume electric power owing to increase, so general air cleaner makes detachable structure freely, so that can clean adhered dust.
But, constitute freely in the air conditioner of air cleaner in such mounting or dismounting, usage frequency according to air conditioner, need be air cleaner is pulled down, washed or with scavenging machine adhered dust is cleared away such maintaining from the indoor set of air conditioner, so there is the problem of many time of cost and time than cycle of short-term.
In order to tackle this problem, open the Japan Patent spy and to have proposed Figure 13, air filter arrangement 50 shown in Figure 14 in the 2001-99479 communique.
In this air filter arrangement 50, between the axle 52,53 with 51 extractions of the air cleaner/coiling usefulness of band shape in the upper and lower that is disposed at indoor set respectively, set up the state of facing with the back side of suction portion 57,58, make air cleaner 51 move up and down freely structure by utilizing motor 54 grades that one side's axle 53 rotations are driven to make.And, near the bottom, configuration position of this air cleaner 51, be provided with cleaning brush 55 to clear away usefulness attached to the dust on the air cleaner 51, and below this cleans with brush 55, setting the dust bin 56 that the dust after will being scraped with brush 55 by cleaning reclaims.
Employing has the air conditioner of this air filter arrangement 50, owing to make air cleaner drive motor 54 drivings of usefulness by carrying out predetermined operation, can will adhere to the cleaning action of line space air filter 51 of going forward side by side of reeling of the air cleaner 51 of dust, so can save the time of dismantling air cleaner and washing etc.
Yet, adopt described spy to drive the air conditioner that is disclosed in the 2001-99497 communique with air filter arrangement 50, though the cleaning of air cleaner 51 action is carried out automatically and is saved time, but must clean by the people for the dust that is reclaimed to dust bin 56, need the regular like this maintaining of cleaning work of this dust bin 56, have the problem that spends time and time for this maintaining.
Summary of the invention
In order to address the above problem, the invention provides a kind of air conditioner that indoor air is sucked, discharges, be characterized in having: the suction nozzle that sucks the inlet hole that is attached to the dust in the indoor set is arranged; Be provided in and be connected, suck air intake and exhaust system in the indoor set, with described suction nozzle from the air of suction nozzle; One end is connected with this air intake and exhaust system, the other end and the outdoor blast pipe that is communicated with.
Adopt this structure, by make air intake and exhaust system work, make the dust that is attached to indoor set with air by inlet hole in suction nozzle, suck, be inhaled into dust that mouth is attracted to air intake and exhaust system with air by blast pipe to outdoor discharge.Thus, can automatically make the dust that is attached to indoor set to outdoor discharge, can can't help the people carries out the dust cleaning work and can realize no maintaining (Japanese: メ Application テ Na Application ス Off リ one).
Again, characteristics of the present invention are, air intake and exhaust system is provided in the side surface part of indoor set inside, air intake and exhaust system has the centrifugal suction and discharge fan that utilizes the suction and discharge motor to be rotated, accommodate the housing of this suction and discharge fan, be located at the attraction cover of the weather side of this housing integratedly with housing, described attraction is hood-shaped become make the suction line connector that connects suction nozzle with to the suction inlet of suction and discharge fan form towards the single face side opening, the side sees, forms the stream shape that the outer peripheral portion of suction line connector and outer peripheral portion to the suction inlet of suction and discharge fan steadily are connected.
Like this, by in air intake and exhaust system, using centrifugal suction and discharge fan, can make low noise, in addition, weather side and housing at housing are provided with the attraction cover integratedly, with this attraction hood-shaped become the suction line connector that connects suction line with to the suction inlet of suction and discharge fan form towards the single face side opening, the side is seen, by forming the stream shape that the outer peripheral portion of suction line connector and outer peripheral portion to the suction inlet of suction and discharge fan steadily are connected, make the air that comprises from the dust of suction line in attracting cover with good flow velocity, and the dust that sucks can not be trapped in and attract being sucked in the housing partially of cover, and well to outdoor discharge.
Again, characteristics of the present invention are, housing and attract to cover in the indoor set side surface part up and down direction and inboard direction extend, and, disposing at its thickness of left and right directions with forming little flat pattern.
Adopt this structure, housing and to attract cover can not only be configured to can not carry out the stream of heat exchange in indoor set outstanding and cause the form of obstacle, case and attract cover compactly, and then the maximization of indoor set can be suppressed to Min..
Again, characteristics of the present invention are to form ventilation and use peristome on the attraction cover, and the opening and closing device that this ventilation is opened and closed with peristome is set.
Adopt this structure, when the ventilation that will attract cover when opening with peristome, the indoor air after flowing in the indoor set from this ventilation with the peristome suction, and utilize air intake and exhaust system from blast pipe to outdoor discharge.Thus, can be with the air after indoor pollution etc. to outdoor discharge and ventilation.At this moment owing to 2 positions of peristome air is attracted exhaust from suction nozzle and the ventilation that attracts cover, so with only attract the situation of exhaust to compare to air from suction nozzle, can alleviate load, also can increase the air quantity of taking a breath to centrifugal fan.
Again, characteristics of the present invention are that ventilation is formed on the top that attracts cover with peristome.
Adopt this structure and since ventilation with opening in the top that attracts cover, so the ventilation air from the top that attracts cover to the housing of centrifugal fan to vertically flowing, be included in the airborne dust of ventilation etc. can not be trapped in attract to cover and housing in.Therefore, can prevent to attract to cover and the stream stenosis of housing narrow and increase the situation of aeration resistance, and can keep good attraction state.
Again, characteristics of the present invention are to make following structure: when will take a breath dust suction when running of closing and sucking dust with peristome and the ventilation open with peristome and that carry out the air in the suction chamber of will take a breath are turned round, make the rotating speed difference of centrifugal fan.
Adopt this structure, dust discharge air quantity of the best in the time of being implemented in dust suction when running and ventilation running in each occasion and ventilation air quantity.
Again, characteristics of the present invention are, with the suction portion of indoor set in the face of ground configuration air cleaner, the face along the weather side of air cleaner made from suction nozzle along air cleaner to the structure that laterally moves freely.
Adopt this structure, while being moved, suction nozzle makes air intake and exhaust system work by face along the weather side of air cleaner, the dust that is attached to air cleaner is sucked in the suction nozzle by inlet hole with air, the dust that is attracted by air intake and exhaust system from suction line with air by blast pipe to outdoor discharge.Thus, the dust that can automatically make air cleaner is to outdoor discharge, can can't help the people to carry out the cleaning work of dust and can realize no maintaining.Again, air cleaner is seen in the side, in its occasion that has bend or have special-shaped portion, also the dust of air cleaner can be sucked well.
Again, characteristics of the present invention are that centrifugal suction and discharge fan is Sirocco fan (being the multiple-blade ring-type fan).
Adopt this structure,, use known Sirocco fan, can make the air intake and exhaust system miniaturization as the fan of high air quantity, low noise type, and, even rotation also becomes low noise at a high speed.
Again, characteristics of the present invention are that centrifugal suction and discharge fan is a radial fan.
Adopt this structure, radial fan is when applying than the big load of Sirocco fan, owing to also can realize low noise, so the running noise of air intake and exhaust system can reduce the dust of removing from air cleaner the time.
Adopt the present invention, the dust that can will be attached to indoor set is automatically to outdoor discharge, can can't help the people to carry out the dust cleaning work and can realize no maintaining.Again, centrifugal suction and discharge fan by using built-in suction and discharge motor or be provided with integratedly at the weather side of housing and housing and attract cover, with attract hood-shaped become the suction line connector that connects suction line with to the suction inlet of centrifugal fan form towards the single face side, can constitute air intake and exhaust system compactly, and dust is trapped in attracts in cover and the housing, can be well to outdoor discharge.
Description of drawings
Fig. 1 is that the master of indoor set of the air conditioner of the embodiment of the invention 1 looks outside drawing.
Fig. 2 be among Fig. 1 of this indoor set the I-I line to looking cutaway view.
Fig. 3 be among Fig. 1 of this indoor set the II-II line to looking cutaway view.
Fig. 4 is the stereogram of the structure of expression air cleaner of this indoor set and cleaning agency thereof.
Fig. 5 is arranged on the schematic side view of the air intake and exhaust system in the indoor set.
Fig. 6 is the stereogram of this air intake and exhaust system.
Fig. 7 is that the summary master of this air intake and exhaust system looks cutaway view.
Fig. 8 is the side view cutaway drawing of indoor set of the air conditioner of the embodiment of the invention 2.
Fig. 9 is the stereogram of air intake and exhaust system of the indoor set of this air conditioner.
Figure 10 is that the summary master of this air intake and exhaust system looks cutaway view.
Figure 11 represents the air intake and exhaust system in the indoor set of air conditioner of the embodiment of the invention 3 and the diagrammatic sketch of control part conceptually.
Figure 12 is the side view cutaway drawing of air intake and exhaust system of indoor set of the air conditioner of the embodiment of the invention 4.
Figure 13 is the cutaway view of the indoor set of air conditioner in the past.
Figure 14 is the stereogram of the structure of the air cleaner of indoor set of this air conditioner in the past of expression and cleaning agency thereof.
The specific embodiment
Below, with reference to accompanying drawing embodiments of the invention are described.
(embodiment 1)
As Fig. 1～shown in Figure 3, the indoor set 1 in this air conditioner, its main housing parts comprises: the stand 2 that makes both sides face and bottom surface sections; Be located at the front face of indoor set 1 and last facial place and many cancellous filter part 8a and be embedded in the air cleaner 8 that constitutes among the filter frame 8b; Be installed in the place ahead of this air cleaner 8 and open and close freely outer faceplate panels 4 etc. upward.The upward facial and front face of panel 4 is formed with the suction portion 5,6 that sucks room air respectively outside, and is formed with the portion of blowing out 7 in the place ahead, bottom.With the suction portion in the indoor set 15,6 with blow out the air flue that portion 7 is connected, disposing described air cleaner 8 and heat exchanger 9 that constitutes by 2 heat exchanger 9A, 9B and the Air Blast fan 10 that constitutes by cross flow fan.And, utilize Air Blast fan 10 from 5,6 inhaled airs of suction portion, by air cleaner 8 and after cooling off by heat exchanger 9 or heating, blow out from blowing out portion 7.In addition,, disposing a side heat exchanger 9A, disposing the opposing party's heat exchanger 9B from top to the rear of Air Blast fan 10 from top to the place ahead of Air Blast fan 10 to surround the state of the portion of blowing out 7.For sending of the air that successfully carries out causing by Air Blast fan 10, guider 11 is set near the back side of indoor set 1, and (the Japanese: ス ヒ ラ イ ザ) 12 that stabilizer is set in the end of drip tray 13.In addition, the 14th, wind direction change blade.
As shown in Figure 4, the air intake and exhaust system 30 that attraction and discharge are attached to the dust on the air cleaner 8 also is being set near the side in indoor set 1.Connecting suction nozzle 16 at the suction line 15 of the suction side of this air intake and exhaust system 30 part (intake line connector 31) by snake abdomen shape, and connecting its front end and the outdoor blast pipe that is communicated with 17 in the side part (blast pipe connector 32) that blows out of air intake and exhaust system 30.
The face of suction nozzle 16 and the weather side of air cleaner 8 forms the shape of side direction and above-below direction extension inwards in the face of ground, and among inner end, the top portion of the filter frame 8b that its inner end portion and bottom are inserted at air cleaner 8 and the formed gathering sill 8c in bottom, the 8d, move to the left and right with posture and to be directed freely along the windward side of air cleaner 8.Again, the bottom of suction nozzle 16 screws togather with the screw mandrel 18 that extends the ground configuration to the left and right, drives with motor 21 by transmitting gear 19,20 and utilizing mouth to drive, and suction nozzle 16 is moved to the left and right.
On the face of facing with air cleaner 8 of suction nozzle 16, be formed with a plurality of inlet hole 16a from going up of air cleaner 8 is facial to front face arrangement ground, utilize the attraction action of air intake and exhaust system 30 described later, make the structure that the dust of air cleaner 8 can be sucked from each inlet hole 16a.
The suction line 15 that suction nozzle 16 is connected with the suction line connector 31 of air intake and exhaust system 30 is no matter the position of the left and right directions of air cleaner 8 how, all can form well to air intake and exhaust system 30 inhalant streams.
As Fig. 5～shown in Figure 7, air intake and exhaust system 30 have the centrifugal suction and discharge fan 34 that utilizes suction and discharge motor 33 to be rotated, the housing 35 of accommodating this suction and discharge fan 34, with housing 35 be located at integratedly the weather side of this housing 35 attraction cover 36, the installation base plate 37 of housing 35 etc. is installed.And shown in Fig. 1 waited, air intake and exhaust system 30 (housing 35 of air intake and exhaust system 30 and attraction cover 36) in addition, was disposing at its thickness of left and right directions in the side surface part direction and the extension of inboard direction up and down of indoor set 1 inside with forming little flat pattern.Again, as Fig. 5～shown in Figure 7, attract the suction line connector 31 of connection suction line 15 of cover 36 and both of suction inlet 38 of leading to suction and discharge fan 34 towards the single face side opening, in the side-looking, form the stream shape (for example, being seen as the such bent axle shape of bent axle of the piston of the various engines of connection) that the outer peripheral portion 31a of suction line connector 31 and outer peripheral portion 38a to the suction inlet 38 of suction and discharge fan 34 steadily are connected from the side.In addition, in this embodiment 1, represent situation that the outer peripheral portion 31a of suction line connector 31 and outer peripheral portion 38a to the suction inlet 38 of suction and discharge fan 34 are connected point-blank reposefully, but be not limited thereto, also can utilize curve to connect reposefully.In this embodiment 1, attracting on the cover 36 again,, disposing from the stream of suction line connector 31 to the suction inlet 38 of suction and discharge fan 34 with extending obliquely upward, again, the exhaust outlet that is located at housing 35 bottoms extends to its original direction, and forms blast pipe connector 32.
In this structure, when carrying out the cleaning of air cleaner 8, the operation of stipulating etc. (for example push cleaning with button etc.) drive suction and discharge motor 33 and mouth and drive with motor 21.So, under the state of air intake and exhaust system 30 work, suction nozzle 16 moves along the face of the weather side of air cleaner 8, at this moment, be sucked in the suction nozzle 16 by inlet hole 16a with air attached to the dust on the air cleaner 8, the dust that is attracted to air intake and exhaust system 30 from suction line 15 passes through blast pipe 17 to outdoor discharge with air.Thus, can be automatically with the dust of air cleaner 8 to outdoor discharge, can can't help the people carries out the cleaning work of dust and can realize no maintaining.
Again, adopt said structure,,, can make low noise on one side on one side utilize centrifugal force to use the centrifugal suction and discharge fan 34 that carries out exhaust from peripheral part by sucking from central portion as air intake and exhaust system 30.In addition, weather side at housing 35 is provided with attraction cover 36 integratedly, and will attract cover 36 form suction line connector 31 with to the suction inlet 38 of suction and discharge fan 34 state towards the single face side opening, the side is seen, by forming the stream shape that the outer peripheral portion of suction line connector 31 and the outer peripheral portion of described suction inlet 38 are connected reposefully, make from the air that comprises dust of suction line 15 and attracting to cover in 36 with good flow velocity, and can not be trapped in being sucked into partially in the housing 35 of attraction cover 36, and well to outdoor discharge from the dust that air cleaner 8 sucks.
Again, by with housing 35 and attract the thickness of the left and right directions of cover 36 form little flat pattern or will suction and discharge motor 33 in ensconce in the suction and discharge fans 34 and disposing, just air intake and exhaust system 30 can be housed in compactly the side surface part of indoor set 1, and can be not outstanding and cause obstacle to the stream that carries out heat exchange, the maximization of indoor set 1 can be suppressed to Min..
In addition,, known Sirocco fan as suction and discharge fan 34, also can be made miniaturization with air intake and exhaust system 30 as the fan of high air quantity, low noise type, and, even rotation also becomes low noise at a high speed, so be suitable for indoor set 1.
Again, by make make suction nozzle 16 along air cleaner 8 to the structure that laterally moves freely, the side sees to have bend or have the occasion of special-shaped portion at air cleaner 8, also can suck the dust of air cleaner 8 well.
(embodiment 2)
Then, with reference to Fig. 8～Figure 10 the embodiment of the invention 2 is described.
As Fig. 8～shown in Figure 10, the indoor set 1 in this air conditioner is different with the indoor set 1 of the foregoing description 1 in the following areas.That is, in the indoor set 1 of this air conditioner, be formed with the part of the attraction cover 36 of air intake and exhaust system 30, and the ventilation of taking a breath with top is with peristome 40 here, and is provided with the switching body 41 that this ventilation is opened and closed with peristome 40.Opening and closing body 41 utilizes and has switching and rotate with drive unit 42 with the switching of motor etc.
In addition, in this embodiment 2, open and close body 41 and be approximate horizontal, and the closed posture of closing with peristome 40 along take a breath and switching body 41 rotate and the open posture of opening with peristome 40 of will taking a breath is rotated obliquely upward from described closed posture.Rotation control signal when again, suction and discharge fan 34 being driven is that the occasion of closed posture all is identical with wantonly 1 occasion that is the occasion of open posture at switching body 41.
Adopt this structure, turn to open posture when making to open and close with drive unit 42 drivings and will open and close body 41, when the ventilation that attracts cover 36 is opened with peristome 40, suck the indoor air that in indoor set 1, flows into from this ventilation with peristome 40, and the suction and discharge fan 34 that utilizes air intake and exhaust system 30 is from attracting cover 36 inhaled air in housing 35, from blast pipe 17 to outdoor discharge.Thus, can be with the air after indoor pollution etc. to outdoor discharge and ventilation.
At this moment, just with 2 positions of peristome 40 air is attracted exhaust from the inlet hole 16a of suction nozzle 16 and the ventilation that attracts cover 36, so and only attract the situation of exhaust to compare from 16 pairs of air of suction nozzle, have the load that alleviates suction and discharge fan 34, and can increase the advantage of the air quantity of taking a breath.
Again, be located at the top of attraction cover 36 with peristome 40 by taking a breath, the ventilation air flows to vertical from the top that attracts cover 36 in the housing 35 of suction and discharge fan 34.Thus, can prevent to be trapped in and attract to reach in the housing 35 in the cover 36 at dust that ventilation contains in the air etc.Its result, can prevent to attract to cover 36 and housing 35 in stream because of the narrow situation that increases aeration resistance of the delay stenosis of dust, and can keep good attraction state.
In addition, also ventilation can be arranged on front face or the rear face that attracts cover 36 with peristome 40, in this occasion, more following time of needs or clean in order to make dust not be trapped in inside.
In addition, adopt said structure owing to can utilize 1 air intake and exhaust system 30 to be also used as dust suction running and ventilation running, so with the air intake and exhaust system that dust suction uses be set respectively compare with the situation of the air intake and exhaust system of the usefulness of taking a breath, receiving space can be suppressed, manufacturing cost can also be reduced.
(embodiment 3)
Then, with reference to Figure 11 the embodiment of the invention 3 is described.
Figure 11 is the figure that represents the air intake and exhaust system in the indoor set of air conditioner of the embodiment of the invention 3 conceptually.
As shown in figure 11, in the indoor set 1 of this air conditioner, be provided with the control part 43 that the rotating speed of the suction and discharge motor 33 that makes suction and discharge fan 34 rotation is controlled.Close and suck dust suction when running of dust and will take a breath when turning round with peristome 40 openings and the ventilation of carrying out the air in the suction chamber with peristome 40 will taking a breath, this control part 43 is controlled to the different state of rotating speed that makes suction and discharge fan 34.For example, when turning round, dust suction just only attracts exhaust from 16 pairs of air of suction nozzle, with attract the situation of exhaust to compare with 2 positions of peristome 40 to air with ventilation from suction nozzle 16 because to the load increase of suction and discharge fan 34, so can improve the rotating speed of suction and discharge fan 34.
Adopt this structure, dust discharge air quantity of the best of each occasion and ventilation air quantity in the time of realizing dust suction when running and ventilation running.Therefore, can be when dust suction the utmost point suck the dust of air cleaner 8 well, again, when the ventilation running, can suck the room air of the amount that is suitable for taking a breath.
In addition, above-mentioned occasion, narrated situation big when when dust suction is turned round, setting for the rotating speed of suction and discharge fan 34 than the ventilation running, but be not limited thereto, with the aperture area of peristome 40 etc., can set best rotating speed according to the total aperture area of the inlet hole 16a of suction nozzle 16 or the ventilation that attracts cover 36 respectively.
(embodiment 4)
Then, with reference to Figure 12 the embodiment of the invention 4 is described.
Figure 12 is the side view cutaway drawing of indoor set of the air conditioner of the embodiment of the invention 4.
As shown in figure 12, in the indoor set 1 of this air conditioner,, use radial fan as centrifugal suction and discharge fan 34.
Adopt this structure, radial fan is when applying than the big load of Sirocco fan, owing to also can realize low noise, so the running noise of the air intake and exhaust system 30 can reduce the dust of removing from air cleaner 8 time.
In addition, as suction and discharge fan 34, when using the centrifugal fan of Sirocco fan or radial fan etc., as mentioned above, a plurality of advantages with high air quantity, low noise, miniaturization etc. of air intake and exhaust system 30, but be not limited thereto, also can use aerofoil fan beyond centrifugal or diagonal flow fan etc.
Again, in the various embodiments described above, all narrated the situation that makes suction nozzle 16 move and remove the dust of air cleaner 8, but be not limited thereto, by increasing attraction from suction nozzle 16, even suction nozzle 16 is moved, also can remove the dust of air cleaner 8, in addition, even air cleaner 8 is not set, also can will be attached to that dust in the indoor set 1 sucks and to outdoor discharge.
Claims (9)
1, a kind of air conditioner sucks indoor air, discharge, and it is characterized in that having suction nozzle, air intake and exhaust system and blast pipe:
Described suction nozzle has the inlet hole of the dust suction that will be attached in the indoor set;
Described air intake and exhaust system is provided in the indoor set, is connected with described suction nozzle and sucks air from suction nozzle;
One end of described blast pipe is connected with this air intake and exhaust system, and the other end is communicated with outdoor.
2, air conditioner as claimed in claim 1 is characterized in that,
Air intake and exhaust system is provided in side surface part in the indoor set,
Air intake and exhaust system has: the centrifugal suction and discharge fan that is rotated by the suction and discharge motor, the housing of accommodating this suction and discharge fan, be located at the attraction cover of the weather side of this housing integratedly with housing,
The hood-shaped one-tenth of described attraction makes the suction line connector that connects suction nozzle and leads to the form of the suction inlet of suction and discharge fan towards the single face side opening, and see outer peripheral portion that forms the suction line connector and the steady stream shape that is connected of outer peripheral portion from the side to the suction inlet of suction and discharge fan.
3, air conditioner as claimed in claim 2 is characterized in that, housing and attraction cover on side surface part direction and the extension of inboard direction up and down in the indoor set, and are configured to the less flat pattern of left and right directions thickness.
4, air conditioner as claimed in claim 2 is characterized in that, forms ventilation and use peristome on the attraction cover, and the opening and closing device that this ventilation is opened and closed with peristome is set.
5, air conditioner as claimed in claim 4 is characterized in that, ventilation is formed on the top that attracts cover with peristome.
6, air conditioner as claimed in claim 4, it is characterized in that, make following structure: when will take a breath dust suction when running of closing and sucking dust with peristome and the ventilation open with peristome and that carry out the air in the suction chamber of will take a breath are turned round, make the rotating speed difference of suction and discharge fan.
7, air conditioner as claimed in claim 1 or 2 is characterized in that,
In the face of the suction portion configuration air cleaner of indoor set,
Make along the face of the weather side of air cleaner make suction nozzle along air cleaner to the structure that laterally moves freely.
8, air conditioner as claimed in claim 1 or 2 is characterized in that, centrifugal suction and discharge fan is a Sirocco fan.
9, air conditioner as claimed in claim 1 or 2 is characterized in that, centrifugal suction and discharge fan is a radial fan.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003320639 | 2003-09-12 | ||
| JP320639/2003 | 2003-09-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1833141A true CN1833141A (en) | 2006-09-13 |
| CN100416167C CN100416167C (en) | 2008-09-03 |
Family
ID=34308607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004800224558A Expired - Fee Related CN100416167C (en) | 2003-09-12 | 2004-09-08 | Air conditioner |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP3923067B2 (en) |
| KR (1) | KR101049433B1 (en) |
| CN (1) | CN100416167C (en) |
| WO (1) | WO2005026623A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107636396A (en) * | 2015-07-29 | 2018-01-26 | 三菱电机株式会社 | Air mediation system, controller and program |
| CN110446893A (en) * | 2017-03-29 | 2019-11-12 | 夏普株式会社 | Filter cleaning and air conditioner |
| CN113498393A (en) * | 2019-03-13 | 2021-10-12 | 株式会社日立制作所 | Air interchanger for rail vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4655754B2 (en) * | 2005-05-16 | 2011-03-23 | パナソニック株式会社 | Air conditioner filter device |
| JP4665604B2 (en) * | 2005-05-20 | 2011-04-06 | パナソニック株式会社 | Air conditioner |
| JP4670593B2 (en) * | 2005-10-06 | 2011-04-13 | パナソニック株式会社 | Air conditioner |
| JP2007107804A (en) * | 2005-10-13 | 2007-04-26 | Matsushita Electric Ind Co Ltd | Air conditioner |
| JP2007127289A (en) * | 2005-11-01 | 2007-05-24 | Matsushita Electric Ind Co Ltd | Air conditioner |
| WO2007080765A1 (en) * | 2006-01-10 | 2007-07-19 | Sharp Kabushiki Kaisha | Air conditioner and on/off valve used for this |
| JP4589243B2 (en) * | 2006-02-02 | 2010-12-01 | 東芝キヤリア株式会社 | Air conditioner indoor unit |
| JP4709039B2 (en) * | 2006-03-20 | 2011-06-22 | 東芝キヤリア株式会社 | Air conditioner indoor unit |
| JP2007255841A (en) * | 2006-03-24 | 2007-10-04 | Toshiba Kyaria Kk | Indoor unit of air conditioner |
| JP2007298210A (en) * | 2006-04-28 | 2007-11-15 | Matsushita Electric Ind Co Ltd | Air conditioner |
| JP4175407B2 (en) * | 2006-08-31 | 2008-11-05 | ダイキン工業株式会社 | Air conditioner |
| JP2008089273A (en) * | 2006-10-05 | 2008-04-17 | Matsushita Electric Ind Co Ltd | Air conditioner |
| JP2008157507A (en) * | 2006-12-21 | 2008-07-10 | Toshiba Kyaria Kk | Indoor unit of air conditioner |
| JP5082478B2 (en) * | 2007-02-08 | 2012-11-28 | パナソニック株式会社 | Air conditioner |
| AU2008283625B2 (en) * | 2007-07-31 | 2011-05-26 | Daikin Industries, Ltd. | Air conditioner and extension nozzle of cleaner used for the same |
| JP4433056B2 (en) * | 2008-01-09 | 2010-03-17 | ダイキン工業株式会社 | Indoor unit of air conditioner |
| EP2245500A4 (en) | 2008-01-29 | 2016-12-28 | Tidi Products Llc | Flip-to-wear eye shield |
| JP5493495B2 (en) * | 2009-06-23 | 2014-05-14 | ダイキン工業株式会社 | Air conditioner indoor unit |
| KR102390638B1 (en) * | 2018-03-07 | 2022-04-26 | 엘지전자 주식회사 | Indoor Unit for Air Conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60185132U (en) * | 1984-05-21 | 1985-12-07 | 八木 幹男 | Air filter cleaning device and method used in air conditioning equipment, etc. |
| JPH05187654A (en) * | 1992-01-13 | 1993-07-27 | Mitsubishi Electric Corp | Filter cleaning device for air-conditioning machine |
| JPH07275626A (en) * | 1994-04-13 | 1995-10-24 | Yoshibumi Ishii | Automatic cleaning device for air conditioner filter |
| JPH1085534A (en) * | 1996-09-19 | 1998-04-07 | Mitsubishi Denki Bill Techno Service Kk | Air conditioner with automatic filter cleaning device |
| JP3258936B2 (en) * | 1997-06-19 | 2002-02-18 | シャープ株式会社 | Air conditioner |
| CN2344683Y (en) * | 1998-11-02 | 1999-10-20 | 马玉希 | Domestic air conditioner |
| JP2003074965A (en) * | 2001-08-28 | 2003-03-12 | Toshiba Kyaria Kk | Air conditioner |
-
2004
- 2004-09-08 KR KR1020067003198A patent/KR101049433B1/en not_active IP Right Cessation
- 2004-09-08 WO PCT/JP2004/013404 patent/WO2005026623A1/en active Application Filing
- 2004-09-08 JP JP2005513944A patent/JP3923067B2/en not_active Expired - Fee Related
- 2004-09-08 CN CNB2004800224558A patent/CN100416167C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107636396A (en) * | 2015-07-29 | 2018-01-26 | 三菱电机株式会社 | Air mediation system, controller and program |
| CN110446893A (en) * | 2017-03-29 | 2019-11-12 | 夏普株式会社 | Filter cleaning and air conditioner |
| CN110446893B (en) * | 2017-03-29 | 2021-05-18 | 夏普株式会社 | Filter cleaning device and air conditioner |
| CN113498393A (en) * | 2019-03-13 | 2021-10-12 | 株式会社日立制作所 | Air interchanger for rail vehicle |
| CN113498393B (en) * | 2019-03-13 | 2023-06-16 | 株式会社日立制作所 | Ventilation device for rail vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3923067B2 (en) | 2007-05-30 |
| KR20060073936A (en) | 2006-06-29 |
| JPWO2005026623A1 (en) | 2006-11-24 |
| KR101049433B1 (en) | 2011-07-15 |
| WO2005026623A1 (en) | 2005-03-24 |
| CN100416167C (en) | 2008-09-03 |
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