CN1746574A - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN1746574A CN1746574A CNA2005100848609A CN200510084860A CN1746574A CN 1746574 A CN1746574 A CN 1746574A CN A2005100848609 A CNA2005100848609 A CN A2005100848609A CN 200510084860 A CN200510084860 A CN 200510084860A CN 1746574 A CN1746574 A CN 1746574A
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- Prior art keywords
- exhaust
- mentioned
- air
- fan
- indoor
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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
- F24F11/00—Control or safety arrangements
- F24F11/0001—Control or safety arrangements for ventilation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
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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
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
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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
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Air Conditioning Control Device (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The invention relates to an air conditioner. At present, a ventilating device which drives an exhaust fan and a suction fan at the same time by means of the same electrical motor to complete synchronous air exhaust and air suction is arranged inside the side space of a heat exchanger arranged inside the indoor unit of the prior air conditioner; however, the prior air conditioner can not realize independent air exhaust and air suction. In addition, because both the left side and the right side of the electrical motor are provided with the fans to form the long ventilating device in transverse direction, the indoor unit needs to be improved to a transversely long type. Therefore, the air conditioner provided by the invention realizes free selection of the operation of air supply, air exhaust and air supply/exhaust and provides a thin ventilation unit which can be contained inside the narrow space positioned at one side of the heat exchanger arranged inside the air conditioner; moreover, the ventilation unit can select air supply mode, air exhaust mode and air supply/exhaust mode; an air supply/exhaust fan and an air exhaust special fan operate in the air exhaust mode and the air supply/exhaust mode, while the air supply/exhaust fan operates in the air supply mode.
Description
Technical field
The present invention relates to be equipped with the air conditioner of air interchanger, particularly relate to and have the air conditioner that to select air feed, exhaust and supply the ventilating unit of exhaust simultaneously.
Background technology
Exist at present by same motor and drive scavenger fan and drawing fan simultaneously, take in the air conditioner (for example with reference to patent documentation 1) in the space, side that is configured in the heat exchanger in the indoor unit of taking in air conditioner carrying out exhaust and air-breathing air interchanger simultaneously.
Patent documentation 1: the spy opens the 2002-005472 communique
In patent documentation 1, owing to utilize same motor to drive simultaneously scavenger fan and drawing fan, Historical facts or anecdotes has showed as the function of carrying out simultaneously exhaust and air-breathing air interchanger, does not only arrange but form Gas, only carry out air-breathing structure. In addition, in the left and right sides of motor Xi Luoke (シ ロ is installed respectively The Star Network) fan of type, and at each fan hub installation blast pipe and air intake duct, form left and right directions The air interchanger of upper length is so must be modified into the type of growing crosswise with the indoor unit of air conditioner.
Summary of the invention
The present invention is point in view of the above problems, and a kind of air conditioner is provided, and it can be selected air feed, exhaust and supply the ventilating unit of the action of exhaust to be accommodated in the air conditioner of indoor setting, carry out indoor effective ventilation.In addition, provide structure with the ventilating unit slimming, wherein, even during the heat exchanger side side space in taking in the air conditioner that is disposed at indoor setting, even air conditioner does not form laterally very long shape, the structure of yet enough taking in as described above.
The air conditioner of first aspect present invention, carrying out indoor empty body regulates and packs in the air conditioner main body of internal configurations heat exchanger and pressure fan and carry out the above-mentioned indoor air feed and the ventilating unit of exhaust, it is characterized in that, above-mentioned ventilating unit has for exhaust portion and exhaust special use portion, above-mentioned confession exhaust portion has the confession exhaust dual-purpose fan and the relative exhaust channel that supplies of unidirectional rotation, above-mentioned exhaust special use portion has exhaust dedicated fan and relative exhaust channel, control as follows: under blowing model, above-mentioned exhaust dedicated fan under halted state by above-mentioned running for exhaust dual-purpose fan via above-mentioned for the air feed path in the exhaust channel with outdoor air to above-mentioned indoor supply; Under exhaust mode, by above-mentioned running for exhaust dual-purpose fan and above-mentioned exhaust dedicated fan, above-mentioned indoor air via above-mentioned for the exhaust pathway in the exhaust channel and above-mentioned exhaust channel to outdoor discharge; Supplying under the exhaust mode, by above-mentioned running for exhaust dual-purpose fan via above-mentioned for the air feed path in the exhaust channel with outdoor air to above-mentioned indoor supply, simultaneously by the running of above-mentioned exhaust dedicated fan, above-mentioned indoor air via above-mentioned exhaust channel to outdoor discharge.
The air conditioner of second aspect present invention, carrying out indoor empty body regulates and packs in the air conditioner main body of internal configurations heat exchanger and pressure fan and carry out the above-mentioned indoor air feed and the ventilating unit of exhaust, it is characterized in that, above-mentioned ventilating unit has for exhaust portion and exhaust special use portion, above-mentioned confession exhaust portion has the confession exhaust dual-purpose fan and the relative exhaust channel that supplies of unidirectional rotation, above-mentioned exhaust special use portion has exhaust dedicated fan and relative exhaust channel, above-mentioned being formed under the blowing model to above-mentioned for the switching controls of exhaust channel by transfer valve sucks above-mentioned indoor air and to the exhaust pathway of outdoor exhaust to above-mentioned for exhaust dual-purpose fan from indoor air sucting inlet for exhaust dual-purpose fan suction chamber outer air and to the air feed path of above-mentioned indoor supply with under exhaust mode, control as follows: under above-mentioned blowing model, above-mentioned exhaust dedicated fan under halted state by above-mentioned running for exhaust dual-purpose fan via above-mentioned for exhaust channel with outdoor air to above-mentioned indoor supply; Under above-mentioned exhaust mode, by above-mentioned running for exhaust dual-purpose fan and above-mentioned exhaust dedicated fan, above-mentioned room air via above-mentioned for exhaust pathway and above-mentioned exhaust channel to outdoor discharge; Supplying under the exhaust mode, by above-mentioned running for exhaust dual-purpose fan via above-mentioned for the air feed path in the exhaust channel with outdoor air to above-mentioned indoor supply, simultaneously by the running of above-mentioned exhaust dedicated fan, above-mentioned indoor air via above-mentioned exhaust channel to outdoor discharge.
The air conditioner of third aspect present invention, carrying out indoor empty body regulates and packs in the air conditioner main body of internal configurations heat exchanger and pressure fan and carry out the above-mentioned indoor air feed and the ventilating unit of exhaust, it is characterized in that, above-mentioned ventilating unit has for exhaust portion and exhaust special use portion, above-mentioned confession exhaust portion has the confession exhaust dual-purpose fan and the relative exhaust channel that supplies of unidirectional rotation, above-mentioned exhaust special use portion has exhaust dedicated fan and relative exhaust channel, above-mentioned have the first transfer valve A and the second transfer valve B for exhaust channel, the above-mentioned first transfer valve A will directly switch to room air from indoor air sucting inlet to above-mentioned air inlet passage for exhaust dual-purpose fan and suck the path and suck the path from the outdoor air of outdoor air suction inlet, the above-mentioned second transfer valve B will switch to from the outlet of room air to the outdoor exhaust pathway of outdoor exhaust with from the air supply opening of the outdoor air indoor feed path to above-mentioned indoor supply from above-mentioned air discharge path for exhaust dual-purpose fan, above-mentioned first and second transfer valve and the following action of above-mentioned each fan: under blowing model, from above-mentioned outdoor air suck path suction chamber outer air and from indoor feed path to above-mentioned indoor supply; Under above-mentioned exhaust mode, from above-mentioned room air suck that the path sucks above-mentioned room air and from above-mentioned outdoor exhaust pathway to outdoor discharge; Supplying under the exhaust mode, by above-mentioned running for exhaust dual-purpose fan from above-mentioned outdoor air suck path suction chamber outer air and from indoor feed path to above-mentioned indoor supply, simultaneously by the running of above-mentioned exhaust dedicated fan, above-mentioned indoor air via above-mentioned exhaust channel to outdoor discharge.
The air conditioner of fourth aspect present invention, as described in third aspect present invention, it is characterized in that, above-mentioned exhaust dual-purpose fan and the exhaust dedicated fan of supplying is made of Sirocco fan, above-mentioned for exhaust portion with exhaust special use portion is configured to upper and lower relation and in a plane, the sucking the path and be configured to coincidence status of above-mentioned rotation periphery for exhaust dual-purpose fan from above-mentioned air discharge road for exhaust dual-purpose fan to above-mentioned air for exhaust dual-purpose fan.
The air conditioner of fifth aspect present invention, as the present invention's first～third aspect as described in each, it is characterized in that, integrated at the germitron of in the air path of above-mentioned indoor supply, taking in ultraviolet lamp and above-mentioned ventilating unit, be configured in the front face side of filter in the front face side of above-mentioned heat exchanger.
The air conditioner of sixth aspect present invention as described in third aspect present invention, is characterized in that, utilizes single motor and makes above-mentioned first transfer valve and the action of above-mentioned second transfer valve by the reduction gear that it rotates.
In the first aspect present invention, can select blowing model, exhaust mode and supply exhaust mode, under exhaust mode, because by carrying out indoor exhaust fast, so effective under the situation of room air dirt for the running (ON) of exhaust dual-purpose fan and exhaust dedicated fan.Under blowing model, it also is effective being taken into by the running for exhaust dual-purpose fan that outer gas purifies the air of a room.In addition, under the exhaust mode,, can give full play to the effect that promotes indoor air purifying owing to carry out air feed and exhaust simultaneously by the running (ON) that supplies exhaust dual-purpose fan and exhaust dedicated fan.
In the second aspect present invention, the effect that not only has first aspect, and, owing to be that path by transfer valve switches, realizes for the running (ON) of exhaust dual-purpose fan and exhaust dedicated fan, so control is easily and reliably to blowing model, exhaust mode and for the control of exhaust mode.
In the third aspect present invention, the effect that not only has first aspect, and, because to blowing model, exhaust mode and for the control of exhaust mode is that path by first and second transfer valve switches, realizes for the running (ON) of exhaust dual-purpose fan and exhaust dedicated fan, so control easily and reliably.
In the fourth aspect present invention, not only have the effect of the third aspect, and, owing to constitute by Sirocco fan,, therefore can access good ventilation effect so, also can guarantee enough air outputs even small-sized for exhaust dual-purpose fan and exhaust dedicated fan.In addition, be configured to coincidence status by the air discharge path that will suck path and confession exhaust dual-purpose fan for the air to for exhaust dual-purpose fan of the rotation periphery of exhaust dual-purpose fan, thereby can be with the ventilating unit miniaturization, simultaneously because exhaust portion and exhaust special use portion is configured to upper and lower relation and in a plane, so ventilating unit integral body slim, miniaturization, be applicable to the device in the little space, heat exchanger side of in air conditioner, packing into.
In the fifth aspect present invention, not only has first the effect to the third aspect, and, the outdoor air that has sucked is by being cleaned around the ultraviolet lamp, simultaneously, with germitron by integrated with ventilating unit and be configured in the front face side of heat exchanger, thereby, take in well and be configured in the air conditioner.
In the sixth aspect present invention, not only have the effect of the third aspect, and, owing to utilize single motor and make first transfer valve and the action of second transfer valve, so simplification that can implement device by the reduction gear of this motor rotation.
Description of drawings
Fig. 1 is the stereogram (embodiment 1) of the divergence type aircondition that is combined into of air conditioner of the present invention and off-premises station;
Fig. 2 is the vertical profile side view (embodiment 1) of air conditioner of the present invention;
Fig. 3 is the isometric front view (embodiment 1) of the ventilating unit incorporating section of air conditioner of the present invention;
Fig. 4 is the right perspective view (embodiment 1) of ventilating unit of the present invention;
Fig. 5 is the left side stereogram (embodiment 1) of the blowing model of explanation ventilating unit of the present invention;
Fig. 6 is the left side stereogram (embodiment 1) of the exhaust mode of explanation ventilating unit of the present invention;
Fig. 7 is the profile (embodiment 1) of the confession exhaust portion of ventilating unit of the present invention;
Fig. 8 is the key diagram (embodiment 1) of state of the first transfer valve A of the blowing model of ventilating unit of the present invention;
Fig. 9 is the key diagram (embodiment 1) of state of the second transfer valve B of the blowing model of ventilating unit of the present invention;
Figure 10 is the key diagram (embodiment 1) of state of the first transfer valve A of the exhaust mode of ventilating unit of the present invention;
Figure 11 is the key diagram (embodiment 1) of state of the second transfer valve B of the exhaust mode of ventilating unit of the present invention.
Symbol description
1 air conditioner
2 air conditioner main bodys
3 heat exchangers
4 pressure fans
5A upper face side air suction inlet
5B front face side air suction inlet
5C front face side air suction inlet
6 filters
7 front panels
10 off-premises stations
11 air blow-off outlets
20 ventilating units
21 for exhaust portion
22 exhaust special use portions
23 for exhaust dual-purpose fan
24 exhaust dedicated fan
25 indoor air sucting inlets
26 outdoor supply air lines
27 outdoor gas exhaust pipings
28 fan hubs for exhaust dual-purpose fan
The fan hub of 29 exhaust dedicated fan
32 pipe section
The suction inlet of 33 outdoor airs
The outlet of 36 room airs
The air supply opening of 37 outdoor airs
40 motor
41 reduction gears
50 germitrons
50 ultraviolet lamps
51 covers
53 pipelines
55 motor
56 deep beads
A first transfer valve
B second transfer valve
The P room air sucks the path
The Q outdoor air sucks the path
The outdoor exhaust pathway of R
The indoor feed path of S
The specific embodiment
The ventilating unit of air conditioner of the present invention can be selected blowing model, exhaust mode and supply exhaust mode, under exhaust mode, by carrying out indoor exhaust for the running (ON) of exhaust dual-purpose fan and exhaust dedicated fan, discharges dirty room air; Under blowing model, the running by for exhaust dual-purpose fan is taken into the purification that outer gas carries out room air; For under the exhaust mode, by carrying out air feed and exhaust simultaneously, promote indoor air purification for the running (ON) of exhaust dual-purpose fan and exhaust dedicated fan, embodiments of the invention are as described below.
Embodiments of the invention are described.Fig. 1 be air conditioner of the present invention and off-premises station combination, be the stereogram of divergence type aircondition; Fig. 2 is the vertical profile side view of air conditioner of the present invention; Fig. 3 is the isometric front view of the ventilating unit incorporating section of air conditioner of the present invention; Fig. 4 is the right perspective view of ventilating unit of the present invention; Fig. 5 is the left side stereogram of the blowing model of explanation ventilating unit of the present invention; Fig. 6 is the left side stereogram of the exhaust mode of explanation ventilating unit of the present invention; Fig. 7 is the profile of the confession exhaust portion of ventilating unit of the present invention; Fig. 8 is the state description figure of the first transfer valve A of the blowing model of ventilating unit of the present invention; Fig. 9 is the state description figure of the second transfer valve B of the blowing model of ventilating unit of the present invention; Figure 10 is the state description figure of the first transfer valve A of the exhaust mode of ventilating unit of the present invention; Figure 11 is the state description figure of the second transfer valve B of the exhaust mode of ventilating unit of the present invention.
In the drawings, air conditioner 1 of the present invention is the wall-hanging indoor air conditioner that is hung on the type on the indoor wall, its off-premises station 10 with the compressor of taking in cold-producing medium and condenser and their heat exchange usefulness pressure fan 8 etc. constitutes one group divergence type aircondition, and air conditioner 1 and off-premises station 10 are linked by refrigerant loop 18 and circuit 19.Air conditioner 1 is provided with heat exchanger 3 and pressure fan 4 etc. in inside, be formed with air suction portion with the front in the above.Above-mentioned divergence type aircondition is regulated in order to carry out the indoor air-conditioning of house by air conditioner 1, can select refrigeration action, heating action, dehumidifying action, ventilation action, room air do action according to the operation of selector switch.This selector switch constitutes from improving usability by being arranged on the switch of general user on can at random remote operated remote controller (not shown).
Specifically describe, air conditioner 1 forms the shape of growing crosswise that is made of air conditioner main body 2 and front panel 7, air conditioner main body 2 is made of with the 2B of cover portion that is combined in the front face side of this matrix part 2A the matrix part 2A of the rear side that is positioned at air conditioner 1, opening before and after the 2B of cover portion, form the frame shape of the outer shape that constitutes air conditioner 1, front panel 7 is installed removably, covers the front openings of the 2B of this cover portion.Front face side at matrix part 2A is installed heat exchanger 3, pressure fan 4 and Denso case etc., and the 2B of cover portion covers around it, and front panel 7 covers the front.Air conditioner 1 is mounted by the dress extension portion at the back side of matrix part 2A is hung at fixed part 16 dresses of the indoor wall of house with respect to screw fixed.
Heat exchanger 3 and pressure fan 4 are configured in the air conditioner main body 2, and heat exchanger 3 is made of the front face side heat exchange department 3A and the back side heat exchange department 3B of the roughly word of falling V shape configuration, and front face side heat exchange department 3A forms the rearward crooked part 3A1 in bottom.Heat exchanger 3 is the structures that connect the plate aerofoil profile heat exchanger of configuration refrigerant pipe Q in a plurality of aluminium sheet P of configuration side by side.Pressure fan 4 is that a plurality of blade 4A that will extend along left and right directions are configured on the circumference and by the cross flow fan of motor rotation transverse axis 4B, the inboard that it is configured in heat exchanger 3 has the length that spreads all over the roughly whole left and right sides of heat exchanger 3 wide cut.
For the running by pressure fan 4 is flowed into front heat exchanger 3 above air conditioner main body 2 from air suction portion inhaled air in air conditioner 1, on the air conditioner main body 2 of growing crosswise, form left and right directions long empty body suction inlet 5A, 5B, 5C respectively with the front.Top air suction inlet 5A be formed on air conditioner main body 2 above, extend on the left and right directions; Front face side in air conditioner main body 2 forms left and right directions long front air suction inlet 5B, 5C.The inboard of these air suction inlets 5A, 5B, 5C disposes netted filter 6.
Forwards blow out with the air of heat exchanger 3A, 3B heat exchange air blow-off outlet 11 by the running of pressure fan 4 from the rectangle of growing crosswise of the front lower that is formed at air conditioner 1.Be provided with on the air blow-off outlet 11 supported by axle up or down by axle 12A move up and down wind direction board 12 and the air flow point that blows out is slit into a plurality of streams in the left and right sides about the wind direction board 13 that fascinates.The dew that flows down from heat exchanger 3A, 3B drips by the dew dish 14,15 that holds of its below to be accepted, from drainpipe 17 to outdoor discharge.
One of regulate as air-conditioning, the ventilating unit 20 that will carry out indoor air feed of house and exhaust is assembled in the air conditioner 1.Ventilating unit 20 is configured in the side of heat exchanger 3 and pressure fan 4, and expression is configured in the mode of leftward space among the figure.Ventilating unit 20 can pass through selector switch switching controls blowing model, exhaust mode and supply exhaust mode.Ventilating unit 20, is connected with outdoor gas exhaust piping 27 with outdoor supply air line 26 described later under the state in the space, heat exchanger 3 side in being assembled in air conditioner 1 with integrated for exhaust portion 21 and exhaust special use portion 22.
The above-mentioned exhaust channel that supplies comprises the first transfer valve A and the second transfer valve B, and the room air that this first transfer valve A will directly switch to the air inlet passage for exhaust dual-purpose fan 23 from indoor air sucting inlet 25 sucks path P and sucks path Q from outdoor outdoor air for gas exhaust piping 26; The above-mentioned second transfer valve B will confess that the air discharge path of exhaust dual-purpose fan 23 switches to from outdoor gas exhaust piping 27 to the outdoor exhaust pathway R of outdoor exhaust with to the indoor feed path S of the indoor supply of house.
Constitute by centrifugal Air Blast fan in order to obtain enough air outputs for exhaust dual-purpose fan 23 and exhaust dedicated fan 24, constitute by Sirocco fan in an embodiment as an example.Sirocco fan 23 is installed in the center of discoid end plate 23B on the rotating shaft of drive motor 23A, install to a plurality of blade 23C that extend with the rectangular direction of end plate 23B at the periphery of end plate 23B, the opposite face of end plate 23B becomes suction side 23D, inhaled air from blade 23C to peripheral discharging operation.Sirocco fan 24 is also identical with Sirocco fan 23 structures.
Exhaust special use portion 22 comprises exhaust dedicated fan 24 and relative exhaust channel.The special-purpose Sirocco fan 24 of exhaust and its drive motor 24A are accommodated in the fan hub 28, on the opposite, suction side of side of fan hub 28 and Sirocco fan 24 and form suction inlet 28A, on the part of the surrounding wall corresponding, be formed with outlet 28B with the fan hub 28 of the periphery of Sirocco fan 24.According to this structure, the air flue from suction inlet 28A to outlet 28B constitutes the exhaust channel of exhaust special use portion 22.Outlet 28B can be communicated with outdoor gas exhaust piping 27, also can connect the other blast pipe (not shown) to outdoor extension.
To be accommodated in the fan hub 29 for exhaust dual-purpose fan 23 and its drive motor 23A for exhaust portion 21, at the suction side opposite face of side of fan hub 29 and Sirocco fan 23 and form suction inlet 29A, be formed with outlet 29B in the part of the surrounding wall of the fan hub 29 corresponding with the discharge space 30B of Sirocco fan 23 peripheries.For the whole week from suction inlet 29A sucks air, form the suction space 30C of expansion at the periphery of suction inlet 29A.This suction space 30C forms under the state by routine plate 31 its ends of covering prolonging fan hub 29.Distinguish and be formed with suction inlet 30A at the part of the surrounding wall of this suction space 30C and outlet 29B homonymy and outlet 29B.
For exhaust portion 21 pipe section 32 and fan hub 29 are linked.Pipe section 32 with suck the suction inlet 34 that space 30C homonymy and forms suction inlet 33 from outdoor supply air line 27 suction chamber outer air planely, links with suction inlet 30A, to the air supply opening 37 of the indoor supply chamber outer air of house, they constitute a part of path Q1 that outdoor air sucks path Q.Indoor air sucting inlet 25 is towards heat exchanger 3 side openings, is formed on the side of a part of path Q1 that this outdoor air sucks path Q, also can hang on the side plate 31.
In addition, pipe section 32 forms in the same side one of discharging space 30B to the outlet 36 of outdoor gas exhaust piping 27 discharge room airs, to the air supply opening 37 of the indoor supply chamber outer air of house planely, and they constitute a part of path R1 of outdoor exhaust pathway R and a part of path S1 of indoor feed path S.According to this structure, a part of path S1 of a part of path R1 of outdoor exhaust pathway R and indoor feed path S overlaps on a part of path Q1 that is configured in outdoor air suction path Q.
In addition, be provided with the first transfer valve A and the second transfer valve B on pipe section 32, the first transfer valve A and the second transfer valve B utilize and are installed on the reduction gear 41 that pipeline rotates than the single motor 40 on 32 with by this motor and move.The first transfer valve A carries out the switching of room air suction path P and the switching that outdoor air sucks path Q.In addition, the second transfer valve B carries out the switching of outdoor exhaust pathway R and the switching of indoor feed path S.Such switching controls selects to carry out blowing model and exhaust mode by the switch of above-mentioned remote controller by the user.
For the outdoor air of the indoor supply of subtend house is sterilized or sterilization, germitron 50 and ventilating unit 20 is integrated, and in air conditioner 1 front face side of the front face side configuration filter 6 of heat exchanger 3.This germitron 50 is the air flue that forms around laterally long ultraviolet lamp 52 to the outdoor air of the indoor supply of house, cover 51 by the pipeline configuration of the air blow-off outlet 51A that forms in the scope of top to bottom covers ultraviolet lamps 52, utilizes an end to be communicated with conduit component 53 that the other end is communicated with an end opening that covers 51 with air supply opening 37 with germitron 50 and pipe section 32 bindings.
On conduit component 53,, filter 54 is installed removably freely in order to filter the outdoor air that in pipe section machine 53, flows.In addition, under the state that blowing model stops, the second transfer valve B opens air supply opening 37 at ventilating unit 20, and the house indoor and outdoors is by forming connected state in the ventilating unit 20, so, the deep bead 56 by motor 55 actions is set on conduit component 53 in order to interdict this connection.This deep bead 56 is under the state of having selected blowing model and the arbitrary pattern of exhaust mode, and the air flue in the opening conduits parts 53 when blowing model and exhaust mode and confession exhaust mode all stop, is controlled the air flue of closing in the conduit component 53.
As mentioned above, ventilating unit 20 comprises for exhaust portion 21 and exhaust special use portion 22, for exhaust portion 21 as unidirectional rotation for exhaust dual-purpose fan 23 and relative for exhaust channel, have that room air sucks path P, outdoor air sucks path Q, outdoor exhaust pathway R, indoor feed path S.In addition, exhaust special use portion 22 forms relevant exhaust channel by exhaust dedicated fan 24 with the fan hub 28 that surrounds this exhaust dedicated fan 24.And, comprise the first transfer valve A and the second transfer valve B for the above-mentioned of exhaust portion 21 for exhaust channel, this first transfer valve A will directly switch to room air from indoor air sucting inlet 25 to the air inlet passage for exhaust dual-purpose fan 23 and suck path P and suck path Q from the outdoor air of outdoor supply air line 26; The above-mentioned second transfer valve B will confess that the air discharge path of exhaust dual-purpose fan 23 switches to from outdoor gas exhaust piping 27 to the outdoor exhaust pathway R of outdoor exhaust with to the indoor feed path S of the indoor supply of house.
Next blowing model, the exhaust mode of ventilating unit 20 and the action that supplies exhaust mode are described.When making ventilating unit 20 be chosen to blowing model by above-mentioned selector switch, exhaust dedicated fan 24 halted state (OFF) down by for the running (ON) of exhaust dual-purpose fan 23 via above-mentioned for sucking path Q and indoor feed path S to the indoor supply chamber outer air of house as the outdoor air in air feed path in the exhaust channel.In addition, when making ventilating unit 20 be chosen as exhaust mode by above-mentioned selector switch, running by exhaust specialty fan 24, the indoor air of house is to outdoor discharge, simultaneously, by the running for exhaust dual-purpose fan 23, the indoor air of house sucks path P and outdoor exhaust pathway R to outdoor discharge via above-mentioned for the room air as exhaust pathway in the exhaust channel.
Describe in more detail.Fig. 5, Fig. 8 and Fig. 9 represent that the air under the blowing model flows, and as shown in Figure 8, the first transfer valve A opens outdoor air suction inlet 33, close indoor air sucting inlet 25 simultaneously, as shown in Figure 9, the second transfer valve B opens outdoor air air supply opening 37, simultaneously air outlet 36 in the close chamber.Therefore, by running (ON) for exhaust dual-purpose fan 23, outdoor air is inhaled into from outdoor supply air line 26, suck path Q and indoor feed path S via outdoor air, and then enter pipeline 53 from air supply opening 37, in the cover 51 of germitron 50, flow, sterilized by ultraviolet lamp 52 or the state of sterilization under flow out in air conditioner 1 from blow-off outlet 51A.The outdoor air that in air conditioner 1, flows out by the pressure fan 4 in the air conditioner 1 in the house indoor circulation.
In addition, Fig. 6, Figure 10 and Figure 11 represent that the air under the exhaust mode flows, as shown in figure 10, the suction inlet 33 of the first transfer valve A close chamber outer air, open indoor air sucting inlet 25 simultaneously, as shown in figure 11, the air supply opening 37 of the second transfer valve B close chamber outer air is opened the outlet 36 of room air simultaneously.Therefore, by the running (ON) for exhaust dual-purpose fan 23, the room air that enters in the air conditioner 1 is sucked from indoor air sucting inlet 25, sucks path P and outdoor exhaust pathway R via room air, flow in outdoor gas exhaust piping 27 from the outlet 36 of room air, to outdoor discharge.And under exhaust mode, by the running of exhaust dedicated fan 24, the indoor air in house is to outdoor discharge.
In addition, supplying under the exhaust mode, by for the running (ON) of exhaust dual-purpose fan 23 via above-mentioned for the air feed path in the exhaust channel, outdoor air is to above-mentioned indoor supply, simultaneously, the above-mentioned indoor air of running (ON) by above-mentioned exhaust dedicated fan via above-mentioned exhaust channel to outdoor discharge.That is, the first transfer valve A opens the suction inlet 33 of outdoor air, closes indoor air sucting inlet 25 simultaneously, and as shown in Figure 9, the second transfer valve B opens the air supply opening 37 of outdoor air, closes the outlet 36 of room air simultaneously.Therefore, by running (ON) for exhaust dual-purpose fan 23, outdoor air is sucked from outdoor supply air line 26, suck path Q and indoor feed path S via outdoor air, and then enter pipeline 53 and in the cover 51 of germitron 50, flow from air supply opening 37, sterilized by ultraviolet lamp 52 or the state of sterilization under flow out in air conditioner 1 from blow-off outlet 51A.Flow out to outdoor air in the air conditioner 1 by the pressure fan 4 in the air conditioner 1 in the house indoor circulation.Meanwhile, by the running (ON) of exhaust dedicated fan 24, the indoor air in house is to outdoor discharge.
Like this, under exhaust mode,, can carry out indoor exhaust fast, so effective under the dirty situation of room air by running (ON) for exhaust dual-purpose fan 23 and exhaust dedicated fan 24.Under blowing model, by the running for exhaust dual-purpose fan 23, it also is effective being taken into that outer gas purifies the air of a room.And, under the exhaust mode, carry out air feed and exhaust simultaneously, so can bring into play the effect that promotes indoor air purification by the running (ON) that supplies exhaust dual-purpose fan 23 and exhaust dedicated fan 24.These controls can be switched by the path of the first transfer valve A and the second transfer valve B and be supplied the running (ON) of exhaust dual-purpose fan 23 and exhaust dedicated fan 24 to realize, so control is easy and reliable.
In addition, outdoor supply air line 26 and outdoor gas exhaust piping 27 are if not two pipes as shown in the figure, but, then constitute two tubular constructions of the pipe that this pipe (pipe) is connected with outlet 28B with the exhaust channel that forms exhaust special use portion 22 to the pipe of outdoor extension from air conditioner 1 by suction inlet 33 and the outlet 36 dual-purpose air feed of room air and the structure of exhaust of a pipe (pipe) communication chamber outer air.In addition, if omit the pipe that is connected with outlet 28B, the pipe by this pipe double as is connected with outlet 28B then also can only form this pipe (pipe) from air conditioner 1 to the pipe of outdoor extension.
Air conditioner of the present invention is not limited to the foregoing description about the mode of air conditioner 1 and ventilating unit 20, only otherwise break away from technical scope of the present invention, can be applicable to various air conditioners.
Claims (6)
1. air conditioner, carrying out indoor empty body regulates and packs in the air conditioner main body of internal configurations heat exchanger and pressure fan and carry out the above-mentioned indoor air feed and the ventilating unit of exhaust, it is characterized in that, above-mentioned ventilating unit has for exhaust portion and exhaust special use portion, above-mentioned confession exhaust portion has the confession exhaust dual-purpose fan and the relative exhaust channel that supplies of unidirectional rotation, above-mentioned exhaust special use portion has exhaust dedicated fan and relative exhaust channel, control as follows: under blowing model, above-mentioned exhaust dedicated fan under halted state by above-mentioned running for exhaust dual-purpose fan via above-mentioned for the air feed path in the exhaust channel with outdoor air to above-mentioned indoor supply; Under exhaust mode, by above-mentioned running for exhaust dual-purpose fan and above-mentioned exhaust dedicated fan, above-mentioned indoor air via above-mentioned for the exhaust pathway in the exhaust channel and above-mentioned exhaust channel to outdoor discharge; Supplying under the exhaust mode, by above-mentioned running for exhaust dual-purpose fan via above-mentioned for the air feed path in the exhaust channel with outdoor air to above-mentioned indoor supply, simultaneously by the running of above-mentioned exhaust dedicated fan, above-mentioned indoor air via above-mentioned exhaust channel to outdoor discharge.
2. air conditioner, carrying out indoor empty body regulates and packs in the air conditioner main body of internal configurations heat exchanger and pressure fan and carry out the above-mentioned indoor air feed and the ventilating unit of exhaust, it is characterized in that, above-mentioned ventilating unit has for exhaust portion and exhaust special use portion, above-mentioned confession exhaust portion has the confession exhaust dual-purpose fan and the relative exhaust channel that supplies of unidirectional rotation, above-mentioned exhaust special use portion has exhaust dedicated fan and relative exhaust channel, above-mentioned being formed under the blowing model to above-mentioned for the switching controls of exhaust channel by transfer valve sucks above-mentioned indoor air and to the exhaust pathway of outdoor exhaust to above-mentioned for exhaust dual-purpose fan from indoor air sucting inlet for exhaust dual-purpose fan suction chamber outer air and to the air feed path of above-mentioned indoor supply with under exhaust mode, control as follows: under above-mentioned blowing model, above-mentioned exhaust dedicated fan under halted state by above-mentioned running for exhaust dual-purpose fan via above-mentioned for exhaust channel with outdoor air to above-mentioned indoor supply; Under above-mentioned exhaust mode, by above-mentioned running for exhaust dual-purpose fan and above-mentioned exhaust dedicated fan, above-mentioned room air via above-mentioned for exhaust pathway and above-mentioned exhaust channel to outdoor discharge; Supplying under the exhaust mode, by above-mentioned running for exhaust dual-purpose fan via above-mentioned for the air feed path in the exhaust channel with outdoor air to above-mentioned indoor supply, simultaneously by the running of above-mentioned exhaust dedicated fan, above-mentioned indoor air via above-mentioned exhaust channel to outdoor discharge.
3. air conditioner, carrying out indoor empty body regulates and packs in the air conditioner main body of internal configurations heat exchanger and pressure fan and carry out the above-mentioned indoor air feed and the ventilating unit of exhaust, it is characterized in that, above-mentioned ventilating unit has for exhaust portion and exhaust special use portion, above-mentioned confession exhaust portion has the confession exhaust dual-purpose fan and the relative exhaust channel that supplies of unidirectional rotation, above-mentioned exhaust special use portion has exhaust dedicated fan and relative exhaust channel, above-mentioned have the first transfer valve A and the second transfer valve B for exhaust channel, the above-mentioned first transfer valve A will directly switch to room air from indoor air sucting inlet to above-mentioned air inlet passage for exhaust dual-purpose fan and suck the path and suck the path from the outdoor air of outdoor air suction inlet, the above-mentioned second transfer valve B will switch to from the outlet of room air to the outdoor exhaust pathway of outdoor exhaust with from the air supply opening of the outdoor air indoor feed path to above-mentioned indoor supply from above-mentioned air discharge path for exhaust dual-purpose fan, above-mentioned first and second transfer valve and the following action of above-mentioned each fan: under blowing model, from above-mentioned outdoor air suck path suction chamber outer air and from indoor feed path to above-mentioned indoor supply; Under above-mentioned exhaust mode, from above-mentioned room air suck that the path sucks above-mentioned room air and from above-mentioned outdoor exhaust pathway to outdoor discharge; Supplying under the exhaust mode, by above-mentioned running for exhaust dual-purpose fan from above-mentioned outdoor air suck path suction chamber outer air and from indoor feed path to above-mentioned indoor supply, simultaneously by the running of above-mentioned exhaust dedicated fan, above-mentioned indoor air via above-mentioned exhaust channel to outdoor discharge.
4. air conditioner as claimed in claim 3, it is characterized in that, above-mentioned exhaust dual-purpose fan and the exhaust dedicated fan of supplying is made of Sirocco fan, above-mentioned for exhaust portion with exhaust special use portion is configured to upper and lower relation and in a plane, the sucking the path and be configured to coincidence status of above-mentioned rotation periphery for exhaust dual-purpose fan from above-mentioned air discharge road for exhaust dual-purpose fan to above-mentioned air for exhaust dual-purpose fan.
5. as each described air conditioner in the claim 1～3, it is characterized in that, integrated at the germitron of in the air path of above-mentioned indoor supply, taking in ultraviolet lamp and above-mentioned ventilating unit, be configured in the front face side of filter in the front face side of above-mentioned heat exchanger.
6. air conditioner as claimed in claim 3 is characterized in that, utilizes single motor and makes above-mentioned first transfer valve and the action of above-mentioned second transfer valve by the reduction gear that it rotates.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004263898A JP4429123B2 (en) | 2004-09-10 | 2004-09-10 | Air conditioner |
| JP263898/04 | 2004-09-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1746574A true CN1746574A (en) | 2006-03-15 |
| CN100387906C CN100387906C (en) | 2008-05-14 |
Family
ID=36157716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100848609A Expired - Fee Related CN100387906C (en) | 2004-09-10 | 2005-07-19 | Air conditioner |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP4429123B2 (en) |
| KR (1) | KR100693989B1 (en) |
| CN (1) | CN100387906C (en) |
| TW (1) | TWI292810B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705243A (en) * | 2017-01-23 | 2017-05-24 | Tcl空调器(中山)有限公司 | Ultraviolet sterilization air conditioner |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4502859B2 (en) * | 2004-11-16 | 2010-07-14 | 三洋電機株式会社 | Air conditioner |
| JP4794280B2 (en) * | 2005-11-14 | 2011-10-19 | 三洋電機株式会社 | Air conditioner |
| CN110319491B (en) * | 2018-03-30 | 2024-09-03 | 珠海格力电器股份有限公司 | Indoor unit of air conditioner |
| WO2019234874A1 (en) * | 2018-06-06 | 2019-12-12 | 三菱電機株式会社 | Heat exchanging ventilation device |
| CN110567014B (en) * | 2019-08-26 | 2024-07-30 | 华帝股份有限公司 | Lifting and turning-open linkage range hood |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2629665B2 (en) * | 1991-09-17 | 1997-07-09 | 株式会社富士通ゼネラル | Air conditioner ventilation system |
| JPH10274425A (en) * | 1997-03-31 | 1998-10-13 | Daikin Ind Ltd | Air conditioner with ventilating function and ventilation air conditioning system using air conditioner thereof |
| JP2000146219A (en) * | 1998-11-16 | 2000-05-26 | Mitsubishi Electric Corp | Ventilating apparatus and air conditioner equipped with the same |
| JP3862052B2 (en) * | 1998-12-24 | 2006-12-27 | 三菱電機株式会社 | Air conditioner |
| CN2387432Y (en) * | 1999-04-01 | 2000-07-12 | 广东美的集团股份有限公司 | Air conditioner with air interchanger |
| JP2002005472A (en) * | 2000-06-16 | 2002-01-09 | Mitsubishi Heavy Ind Ltd | Ventilation device and air conditioner having it |
| KR20020026725A (en) * | 2000-10-02 | 2002-04-12 | 구자홍 | The air conditioner attached a ventilation device |
| JP3576149B2 (en) * | 2002-04-25 | 2004-10-13 | 東芝キヤリア株式会社 | Air conditioner |
| KR101114324B1 (en) * | 2003-11-24 | 2012-02-14 | 엘지전자 주식회사 | A Ventilation Apparatus of Air-conditioner |
-
2004
- 2004-09-10 JP JP2004263898A patent/JP4429123B2/en not_active Expired - Fee Related
-
2005
- 2005-07-04 KR KR1020050059508A patent/KR100693989B1/en not_active IP Right Cessation
- 2005-07-19 CN CNB2005100848609A patent/CN100387906C/en not_active Expired - Fee Related
- 2005-09-09 TW TW094130990A patent/TWI292810B/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705243A (en) * | 2017-01-23 | 2017-05-24 | Tcl空调器(中山)有限公司 | Ultraviolet sterilization air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20060049788A (en) | 2006-05-19 |
| TWI292810B (en) | 2008-01-21 |
| JP4429123B2 (en) | 2010-03-10 |
| CN100387906C (en) | 2008-05-14 |
| JP2006078115A (en) | 2006-03-23 |
| TW200619565A (en) | 2006-06-16 |
| KR100693989B1 (en) | 2007-03-13 |
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