CN1270133C - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN1270133C CN1270133C CNB028211596A CN02821159A CN1270133C CN 1270133 C CN1270133 C CN 1270133C CN B028211596 A CNB028211596 A CN B028211596A CN 02821159 A CN02821159 A CN 02821159A CN 1270133 C CN1270133 C CN 1270133C
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- Prior art keywords
- air
- heat exchange
- mentioned
- exchange section
- heating
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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
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F3/153—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification with subsequent heating, i.e. with the air, given the required humidity in the central station, passing a heating element to achieve the required temperature
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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
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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
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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
- F24F1/0059—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
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
- F24F1/0067—Indoor units, e.g. fan coil units characterised by heat exchangers by the shape of the heat exchangers or of parts thereof, e.g. of their fins
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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
- F24F1/0083—Indoor units, e.g. fan coil units with dehumidification means
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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
- F24F1/0087—Indoor units, e.g. fan coil units with humidification means
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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
- F24F6/00—Air-humidification, e.g. cooling by humidification
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B13/00—Compression machines, plants or systems, with reversible cycle
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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
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F2003/144—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by dehumidification only
- F24F2003/1446—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by dehumidification only by condensing
- F24F2003/1452—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by dehumidification only by condensing heat extracted from the humid air for condensing is returned to the dried air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
- F25B2313/0234—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in series arrangements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Air Humidification (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The invention provides an air conditioner that can accomplish humidification with a minimal number of additional parts. The air conditioner is provided with a first heat exchanging section, a second heat exchanging section, a pressure adjusting mechanism, and a humidifying means. The first heat exchanging section and the second heat exchanging section are connected together in series and both are configured to function as either an evaporator or a condenser with respect to the refrigerant passing through the inside thereof. The pressure adjusting mechanism serves to connect the first heat exchanging section and second heat exchanging section together in series and is capable of adjusting the pressure of the refrigerant such that one of the heat exchanging sections functions as an evaporator and the other heat exchanging section functions as a condenser. The humidifying means serves to direct condensation water adhered to the outside surface of the first heat exchanging section to the vicinity of the outside surface of the second heat exchanging section so that the conditioned air is humidified after it exchanges heat with the second heat exchanging section.
Description
Technical field
The present invention relates to a kind of air conditioner, this air conditioner imports room air by indoor fan, carry out heat exchange between the room air of refrigerant by indoor heat exchanger inside and the outer surface by indoor heat exchanger, discharging outdoor through the adjusting air after the heat exchange.
Background technology
In the structure of general split type air conditioner, all be the outdoor heat exchanger that is arranged in the off-premises station to be tied with the indoor heat exchanger that is arranged in the indoor set with refrigerant pipeline, by controlling each heat exchanger, make it play the condenser or the evaporimeter of refrigerant, carry out refrigeration running or heating running.
In off-premises station, arranged the outdoor fan that is used for producing air stream, import outdoor air by this outdoor fan, carry out heat exchange between refrigerant by outdoor heat exchanger inside and air.
Equally, in indoor set, also arranged the indoor fan that produces air stream in the indoor set enclosure interior, sucked room air, carried out heat exchange between refrigerant by indoor heat exchanger inside and air by this indoor fan.
Generally, in the heating running of air conditioner, owing to improve room temperature by all means, and do not supply moisture, so indoor relative humidity often will decline to a great extent.For this reason, proposed in air conditioner, to be provided with humidifying component, to the technical scheme of indoor supply humidifying air.Humidifying component for example, is with the moisture in the absorbed air, makes the porous matter hygroscopic material of zeolite that adsorbed moisture breaks away from and so on make discoid humidifying rotor by heating again, and it is supported to and can rotates.Be equipped with in the air conditioner: the moisture absorption fan, so that airborne water adsorption is on humidifying rotor, import extraneous air and generation air stream by the part of humidifying rotor, and humidification fan, the generation handle contains the air stream that is transported to indoor set one side from the humidifying air of the moisture of humidifying rotor disengaging.Formed air stream of moisture absorption fan and the formed air stream of humidification fan, the diverse location on the humidifying rotor rotation direction in the position of the formed circulation of air of humidification fan, has been arranged the heater that the warming and humidifying rotor is used by humidifying rotor respectively.
The moisture that is contained in the formed air stream of moisture absorption fan is adsorbed in the hygroscopic material of humidifying rotor.The Motor Drive humidifying rotor rotates, and is broken away from from heater institute heating location by adsorbed moisture, thereby can be fed to these moisture in the formed air stream of humidification fan.
In the foregoing air conditioner that humidifying component is housed, increase the many parts that constitute humidifying component, made the cost of whole device improve.In addition, in this humidifying component, be provided with the heater that makes the moisture disengaging usefulness that is adsorbed on the humidifying rotor.Because the value of the characteristic coefficient (COP) of the energy expenditure rate of this heater almost reaches " 1 ", so the consumption of energy is very big, to compare during with usual air-conditioner operation, how a lot of the commodity power consumption during the humidification running is.
In addition, because humidifying air being blown to the outlet of the humidifying air of indoor room conditioning parts is provided with equably, so that whole indoor humidity can both be improved, so even meaningless humidification has also been carried out in nobody's space, not only reduced the sentient humidification effect of health, and because place that metope and window etc. are easy to dewfall, becomes dewfall also by humidification too much and the reason of corrosion takes place probably.
Summary of the invention
The part that the purpose of this invention is to provide a kind of increase is few, and can carry out the air conditioner of humidification running.
Air conditioner in a first aspect of the present invention, be a kind ofly to import room air with indoor fan, carry out heat exchange between the room air of refrigerant by indoor heat exchanger inside and the outer surface by indoor heat exchanger, and entering indoor air conditioner through the adjusting air after the heat exchange, indoor heat exchanger has following each several part: first heat exchange section; Second heat exchange section; Pressure regulating mechanism, it is connected in series first heat exchange section and second heat exchange section, and can regulate the pressure of refrigerant, the opposing party plays condenser so that in first heat exchange section and second heat exchange section either party plays evaporimeter; Damping device, it at the controlled pressure governor motion, make first heat exchange section play the time spent of doing that evaporimeter, second heat exchange section play condenser, being directed to attached to the condensed water on the outer surface of first heat exchange section near the outer surface of second heat exchange section, in second heat exchange section through the adjusting air wetting after the heat exchange;
Wherein, first heat exchange section and second heat exchange section have refrigerant by its inner heat-transfer pipe, and be installed on the above-mentioned heat-transfer pipe, with the capable many fin of air levelling by its outer surface, the outer surface of fin constitutes condensed water is directed near the outer surface of second heat exchange section spigot surface from the outer surface of first heat exchange section.
In this case, the controlled pressure governor motion, so that make first heat exchange section of indoor heat exchanger play evaporimeter, second heat exchange section plays condenser, when handle is directed to the outer surface of second heat exchange section attached to the condensed water on the outer surface of first heat exchange section near, by the heating air after the process heat exchange in second heat exchange section and the refrigerant of the second heat exchange section inside, moisture is evaporated, and the heating air is by humidification.Therefore, can in second heat exchange section through the adjusting air wetting after the heat exchange, and can be to the adjusting air of indoor supply through humidification.In usual air conditioner, indoor heat exchanger is necessary inscape, in order not make the temperature of in the process of dehumidifying running, sending into indoor air low excessively, can allow the part of indoor heat exchanger play the evaporimeter of dehumidifying, and another part play the condenser of heating, is adopting this kind to be called as in the air conditioner of heated drying operation mode again, the operation mode that setting allows the heated drying mode back turn round again, like this, needn't increase new part, just can carry out the humidification running.
And, in the structure of above-mentioned first aspect, can attached to the condensed water on the first heat exchange section outer surface, be directed to expeditiously near the outer surface of second heat exchange section by means of the fin of indoor heat exchanger.
Air conditioner in a second aspect of the present invention, be in the air conditioner that first aspect is put down in writing, also has following feature: at the controlled pressure governor motion, make first heat exchange section play the evaporimeter effect and second heat exchange section plays condenser and does the time spent, also have being discharged to the outdoor dry air discharger that goes by the air after first heat exchange section.
In this case because can be indoor being supplied to by the humidifying air after the indoor heat exchanger, and dry air is discharged to outdoor, so can improve the humidification effect.
Air conditioner in a third aspect of the present invention, be in the air conditioner that first aspect is put down in writing, also has following feature: at the controlled pressure governor motion, make first heat exchange section play the evaporimeter effect and second heat exchange section plays condenser does the time spent, also have entering indoor heating humidifying air guider as heating humidifying air stream with the adjusting air after the second heat exchange section humidification, and, enter indoor dry air guider as the dry air stream different with heating humidifying air stream except with the adjusting air after the process heat exchange the air of the second heat exchange section humidification.
In this case, for example, the heating humidifying air can be directed to the lower zone of people's indoor middle body, and dry air is directed to the peripheral part of metope and windowpane, thereby can improve the sentient humidification effect of human body, and metope and windowpane etc. are difficult for producing dewfall, thereby can improve the efficient of humidification.
Air conditioner in a fourth aspect of the present invention, be in the air conditioner that the third aspect is put down in writing, also has following feature: heating humidifying air guider and dry air guider, flow by the predetermined angular that makes the heating humidifying air flow on the left and right directions, and the vertical vane that makes dry air flow to other flows at angles on the left and right directions constitutes.
For example, when the people is in air conditioner positive, regulate vertical vane, flow in the front that makes the heating humidifying air flow to air conditioner, and make dry air stream from air conditioner direction diffusion to the left and right, thereby can supply humidifying air to the place that the people is arranged expeditiously, and suppress to supply humidity too high air in the place of dewfall easily to metope and windowpane etc.
Air conditioner in a fifth aspect of the present invention, be in the air conditioner that the third aspect is put down in writing, also have following feature: heating humidifying air guider and dry air guider, by making heating humidifying air stream dry air stream be constituted by the horizontal blade of the upper area also higher than above-mentioned heating humidifying air stream by indoor lower area.
In this case, owing in dry air stream, contain by the cool drying air after first heat exchange section, and below the humidifying air of will warming oneself is pressed in, so can be to indoor lower zone humidification.Therefore, can improve, carry out in the process of operation of air conditioner, carry out effective humidification running at h.d. to being positioned at the humidification effect of the people the bed surface near.
Air conditioner in a sixth aspect of the present invention, in the air conditioner that is aspect the 5th to be put down in writing, also have following feature: second heat exchange section has the heating dry air generating portion that the condensed water that utilizes the first heat exchange department branch supply produces the heating humidifying air generating portion of humidifying air and do not use the condensed water of first heat exchange department branch supply.Horizontal blade is discharged the heating humidifying air that is produced by heating humidifying air generating unit branch, as heating humidifying air stream by indoor lower area, the cool drying air that discharge is produced by the first heat exchange department branch, as cool drying air stream by the higher upper area in the zone of being passed through than heating humidifying air stream, the heating dry air that discharge is produced by heating dry air generating unit branch is as flowing by the heating dry air that flows the regional taller upper area that is passed through than cool drying air.
In this case, because below can be effectively pressed in the humidifying air stream of warming oneself, so can improve humidification effect to indoor lower area with cool drying air stream.
Air conditioner in a seventh aspect of the present invention, be in the air conditioner aspect the 5th, also have following feature: second heat exchange section has the heating dry air generating portion that the condensed water that utilizes the first heat exchange department branch supply produces the heating humidifying air generating portion of humidifying air and do not use the condensed water of first heat exchange department branch supply.Horizontal blade is discharged the heating humidifying air that is produced by heating humidifying air generating unit branch, as heating humidifying air stream by indoor lower area, the weak heating dry air that discharge is mixed by the first heat exchange department branch cool drying air that produces and the heating dry air that is produced by heating dry air generating unit branch is as the weak heating dry air stream by the higher upper area in the zone of being passed through than heating humidifying air stream.
In this case,, discharge as weak heating dry air stream, and the temperature difference between the heating humidifying air is very little, so, uncomfortable feeling is arranged seldom also even contact this weak heating dry air stream because the cool drying air mixes with the heating dry air.Because below weak heating dry air stream is pressed in a heating humidifying air, thereby can improve the humidification effect of indoor lower area.
Description of drawings
Fig. 1 is the stereogram of expression air conditioner surface structure;
Fig. 2 is the key diagram of cryogen circuit;
Fig. 3 is the ideograph of indoor heat exchanger;
Fig. 4 is the profile that adopts the indoor set of second embodiment;
Fig. 5 is the profile that adopts the indoor set of second embodiment;
Fig. 6 is the profile that adopts the indoor set of the 3rd embodiment;
Fig. 7 is the key diagram of humidification control;
Fig. 8 is the profile that adopts the indoor set of the 4th embodiment;
Fig. 9 is the key diagram of humidification control.
The specific embodiment
[surface structure of air conditioner]
The surface structure of the air conditioner of the employing first embodiment of the present invention as shown in Figure 1.
This air conditioner 1 has the indoor set 2 that is installed on indoor metope and so on and is arranged on outdoor off-premises station 3.Off-premises station 3 has the outdoor air supply rate 5 of having accommodated outdoor heat exchanger and outdoor fan etc.
Indoor heat exchanger has been accommodated in inside at indoor set 2, has accommodated outdoor heat exchanger in the inside of off-premises station 3, with refrigerant pipeline 6 each heat exchanger is coupled together, and constitutes cryogen circuit.
[general configuration of cryogen circuit]
Fig. 2 represents an example of the cryogen circuit of use in the air conditioner 1.
In indoor set 2, be provided with indoor heat exchanger 11.This indoor heat exchanger 11 is made of the heat-transfer pipe and the many fin that is passed wherein by heat-transfer pipe that turn back repeatedly at the two ends of length direction repeatedly, with carry out heat exchange between the air that is contacted, have first heat exchange section 14 and second heat exchange section 15 that the reversal valve 16 that constitutes with electric expansion valve is connected in series.
When carrying out usual operation of air conditioner, reversal valve 16 is open state, and first heat exchange section 14 and second heat exchange section 15 all have been controlled so as to the effect of condenser, perhaps play evaporimeter.In addition, when control reversal valve 16 when it is reduced pressure, then can make in first heat exchange section 14 and second heat exchange section 15 either party play condenser, and the opposing party play evaporimeter.The structure that capillary and switch valve are connected in parallel can replace this reversal valve 16.
In addition, indoor set 2 inside be provided be used for sucking room air, and and indoor heat exchanger 11 between air after having carried out heat exchange enter indoor cross flow fan 12.The structure of cross flow fan 12 is cylindrical, is provided with blade along the rotation direction on periphery, to produce the air stream of the direction that intersects with rotation.This cross flow fan 12 drives rotation by the fan electromotor 13 that is arranged on indoor set 2 inside.
In outdoor air supply rate 5, be provided with following each several part: compressor 21; Be connected the four-way change-over valve 22 of the discharge side of compressor 21; Be connected the air accumulator 23 of the suction side of compressor 21; Be connected the outdoor heat exchanger 24 on the four-way change-over valve 22; And be connected the pressure reducer 25 that constitutes with electric expansion valve on the outdoor heat exchanger 24.Pressure reducer 25 is connected on the on-the-spot pipeline 31 by liquid stop valve 27, and is connected with an end of indoor heat exchanger 11 by the on-the-spot pipeline 31 of this root.In addition, four-way change-over valve 22 is connected on the on-the-spot pipeline 32 by gas stop valve 28, and is connected with the other end of indoor heat exchanger 11 by the on-the-spot pipeline 32 of this root.Above-mentioned on-the-spot pipeline 31,32 is equivalent to the refrigerant pipeline 6 among Fig. 1.
In outdoor air supply rate 5, be provided with carrying out the propeller fan 29 that heat-exchanged air is discharged to outside usefulness through outdoor heat exchanger 24.This propeller fan 29 drives rotation by fan electromotor 30.
[indoor heat exchanger-first embodiment]
Fig. 3 is the ideograph of the coolant channel of expression indoor heat exchanger 11.
The first partitioned portion 11A has many heat-transfer pipes 121 and many first fin 111 that is passed its through hole by heat-transfer pipe 121 that the left and right two ends of length direction are coupled together; And the many heat-transfer pipes 122 and many second fin 112 that passes its through hole by heat-transfer pipe 122 that equally the left and right two ends of length direction are coupled together.One end of heat-transfer pipe 121 is connected with the refrigerant pipeline A of liquid line one side, and its other end is connected with an end of heat-transfer pipe 122.Heat-transfer pipe 122 is branched into two systems from its end that is connected with heat-transfer pipe 121 and constitutes coolant channel, and its other end then pools together, and is connected on the pipeline B of reversal valve 16 1 ends.
The second partitioned portion 11B has many heat-transfer pipes 123 and many 3rd fin 113 that is passed its through hole by heat-transfer pipe 123 that the left and right two ends of length direction are coupled together.One end of heat-transfer pipe 123 is connected on the pipeline C of reversal valve 16 other ends, and the intermediate portion is connected with transition conduit D, E on being connected the 5th partitioned portion 11E, and its other end is connected on the refrigerant pipeline F of flue side.
The 3rd partitioned portion 11C has many heat-transfer pipes 124 that the left and right two ends of length direction are coupled together and manyly passes of its through hole backing 114 that scatters by heat-transfer pipe 124.One end of heat-transfer pipe 124 is connected on the pipeline C of reversal valve 16 other ends, and its other end is connected on the refrigerant pipeline F of flue side.
The 4th partitioned portion 11D has many heat-transfer pipes 125 and many 5th fin 115 that is passed its through hole by heat-transfer pipe 125 that the left and right two ends of length direction are coupled together.One end of heat-transfer pipe 125 is connected on the pipeline C of reversal valve 16 other ends, and its other end is connected on the refrigerant pipeline F of flue side.
The 5th partitioned portion 11E has many heat-transfer pipes 126 and many 6th fin 116 that is passed its through hole by heat-transfer pipe 126 that the left and right two ends of length direction are coupled together.One end of heat-transfer pipe 126 is connected on the transition conduit D, and its other end is connected on the transition conduit E.
In the 3rd partitioned portion 11C, be provided with the thermistor 131 that detection is used by the temperature of the refrigerant of heat-transfer pipe 124 inside.
Of the 3rd fin 113, the three partitioned portion 11C of second fin, 112, the second partitioned portion 11B of the first partitioned portion 11A backing 114 that scatters can be made later on same parts bending.In addition, second fin 112 of the first partitioned portion 11A, the 3rd fin 113 of the second partitioned portion 11B, of the 3rd partitioned portion 11C backing 114 that scatters, the 5th fin 125 of the 4th partitioned portion 11D, the 6th fin 126 of the 5th partitioned portion 11E can be made later on same parts bending.Under above any situation, play in the process of evaporimeter effect at the first partitioned portion 11A, all first fin 111, second fin 112 attached to the first partitioned portion 11A, condensed water on the heat-transfer pipe 121,122, along the outer surface of first fin 111, second fin 112, be directed to of the 3rd fin 113 of the second partitioned portion 11B and the 3rd partitioned portion 11C and scatter on the outer surface of backing 114.
In this indoor heat exchanger 11, the first partitioned portion 11A constitutes first heat exchange section 14, and the second partitioned portion 11B, the 3rd partitioned portion 11C, the 4th partitioned portion 11D and the 5th partitioned portion 11E constitute second heat exchange section 15.
In the indoor heat exchanger 11 that constitutes like this, reversal valve 16 openings, four-way change-over valve 22 are in when turning round on the solid line position, just can allow first heat exchange section 14 and second heat exchange section 15 all play condenser, thereby can warm oneself running.In addition, same, reversal valve 16 openings, four-way change-over valve 22 are in when turning round on the dotted line position, just can allow first heat exchange section 14 and second heat exchange section 15 all play evaporimeter, thereby can carry out the refrigeration running.
In addition, when four-way change-over valve 22 is on the dotted line position and makes reversal valve 16 be in decompression state, just can make first heat exchange section 14 of indoor heat exchanger 11 play condenser, and make second heat exchange section 15 play evaporimeter.In this case, the moisture that can remove in the room air to be contained with second heat exchange section 15 just, and warm oneself with first heat exchange section 14, do not make room temperature low excessively, just can carry out the running of the so-called pattern of heated drying again.
Also have, four-way change-over valve 22 is on the solid line position, and when making reversal valve 16 be in decompression state, just can make first heat exchange section 14 of indoor heat exchanger 11 play evaporimeter, and make second heat exchange section 15 play condenser.At this moment, attached to the condensed water on the outer surface of the first partitioned portion 11A, just first fin 111 of the first partitioned portion 11A by constituting first heat exchange section 14 and the outer surface of second fin 112 are directed on the second partitioned portion 11B and the 3rd partitioned portion 11C that constitutes second heat exchange section 15.Therefore, just be directed on the second partitioned portion 11B and the 3rd partitioned portion 11C, heat, change the steam that is used for room air is carried out humidification into attached to the condensed water on the outer surface of the first partitioned portion 11A.
In above-mentioned indoor heat exchanger 11, set the first partitioned portion 11A～the 5th partitioned portion 11E, and setting constitutes first heat exchange section 14 by the first partitioned portion 11A, constitute second heat exchange section 15 by the second partitioned portion 11B～the 5th partitioned portion 11E, but the position and the shape of first heat exchange section 14 and second heat exchange section 15 are not limited in this.Below, with other embodiment that describes based on the formation of the indoor set 2 that carries out the humidification running.
[second embodiment]
As shown in Figure 4, in a second embodiment, adopt indoor heat exchanger 11 with first partitioned portion 151, second partitioned portion 152, the 3rd partitioned portion 153, the 4th partitioned portion 154, the 5th partitioned portion 155.Here, first partitioned portion 151 is arranged to be positioned at the top of indoor set 2 fronts, and second partitioned portion 152 is arranged to be positioned at the middle body of indoor set 2 fronts, 153 belows that are arranged to be positioned at the front of the 3rd partitioned portion.In addition, the 4th partitioned portion 154 is arranged to be positioned at the top at indoor set 2 rear portions, and the 5th partitioned portion 155 is arranged to also the rear at the 4th partitioned portion 154.The upper end of the 5th partitioned portion 155 is arranged to the top partition distance with the 4th partitioned portion 154, so as from top leaked-in air stream can with opened by the air flow point of the 4th partitioned portion 154.The lower end of the 5th partitioned portion 155 is arranged to the mid portion of the 4th partitioned portion 154 approaching, perhaps be in contact with it, so that can go being directed in the 4th partitioned portion 154 attached to the condensed water on the outer surface of the heat-transfer pipe of the 5th partitioned portion 155 and fin.
In addition, in the inside of indoor set 2, also be provided with first partitioned portion 151 that is positioned at indoor heat exchanger 11, second partitioned portion 152, the 3rd partitioned portion 153 belows, accept first condense water disk 174 that condensed water that each separating part branch produces is used.Also have,, also be provided with the below of the 4th partitioned portion 154 that is positioned at indoor heat exchanger 11 and the 5th partitioned portion 155, accept second condense water disk 175 that condensed water that each separating part branch produces is used in the inside of indoor set 2.
At the middle body of indoor set 2, be provided with the importing room air and produce and supply with the cross flow fan 12 that indoor air flows carried out heat-exchanged air at indoor heat exchanger 11.In addition, the front in indoor set 2 bottoms is provided with and is used for being discharged to the indoor outlet that goes 176 with having carried out heat-exchanged air at indoor heat exchanger 11.
Also have, in indoor set 2, be provided with the rear of the 5th partitioned portion 155 that is positioned at indoor heat exchanger 11, for the cool drying air being discharged the cool drying air discharging channel 162 of outdoor use.In cool drying air discharging channel 162, be provided with and generate the scavenger fan 163 be used for the air of the 5th partitioned portion 155 by indoor heat exchanger 11 is discharged to the air stream that goes the outside, and the fan electromotor 164 that drives scavenger fan 163 usefulness.In addition, in indoor set 2 one sides of cool drying air discharging channel 162, the damper (damper) 161 of the air stream that can stop that scavenger fan 163 is produced has been installed.Damper 161 is driven by drive unit (not shown)s such as motor and battery coil, can be in blocking position shown in Figure 4 and open position shown in Figure 5.
When not carrying out the common running of humidification running, as shown in Figure 4, damper 161 is in blocking position.Room air from 172 importings of front suction inlet, after passing through membrane filter 173, by second partitioned portion 152, the 3rd partitioned portion 153 of indoor heat exchanger 11, carried out entering indoor from outlet 176 after the heat exchange with refrigerant by each partitioned portion inside.In addition, from the room air of top suction inlet 171 importings, after passing through membrane filter 173, by first partitioned portion 151, the 4th partitioned portion 154 of indoor heat exchanger 11, after having carried out heat exchange, enter indoor from outlet 176 with refrigerant by each partitioned portion inside.The part of the room air that imports from top suction inlet 171, pass through the 5th partitioned portion 155 of indoor heat exchanger 11 from the back side, then again by the 4th partitioned portion 154, after having carried out heat exchange, enter indoor from outlet 176 with refrigerant by each partitioned portion inside.
Under the situation of carrying out the humidification running, as shown in Figure 5, damper 161 is in opening-wide state, the control reversal valve, make it be in decompression state, make the 5th partitioned portion 155 of indoor heat exchanger 11 play evaporimeter, make first partitioned portion 151～the 4th partitioned portion 154 of indoor heat exchanger 11 play condenser.In addition, drive the scavenger fan 163 that is arranged in the cool drying air discharging channel 162, enter the part of air that imports in the indoor set 2 indoor by fan electromotor 164.
In this state, rotate by driving cross flow fan 12, as shown in Figure 5, room air from 172 suctions of front suction inlet, after membrane filter 173, second partitioned portion 152, the 3rd partitioned portion 153 by indoor heat exchanger 11 again after having carried out heat exchange with refrigerant by each partitioned portion inside, enters indoor from outlet 176.In addition, room air from top suction inlet 171 imports after membrane filter 173, passes through first partitioned portion 151, the 4th partitioned portion 154 of indoor heat exchanger 11 again, after having carried out heat exchange, enter indoor from outlet 176 with refrigerant by each partitioned portion inside.
The part of the room air that imports from top suction inlet 171, the air that is produced by means of the scavenger fan 163 that is arranged in the cool drying air discharging channel 162 flows, the 5th partitioned portion 155 by indoor heat exchanger 11, carried out after the heat exchange with refrigerant by the 5th partitioned portion 155 inside, by 162 guiding of cool drying air discharging channel, discharge outdoor.
At this moment, the 5th partitioned portion 155 of indoor heat exchanger 11 plays evaporimeter, and the moisture that contains in the room air that imports all becomes attached to the condensed water on the outer surface of heat-transfer pipe that forms the 5th partitioned portion 155 and fin.As a result, just become dehumidifying cool drying air afterwards by the air after the 5th partitioned portion 155.
The 5th partitioned portion 155 of indoor heat exchanger 11 is arranged to the approaching or contacted state with the mid portion of the 4th partitioned portion 154, attached to the condensed water on the outer surface of the heat-transfer pipe of the 5th partitioned portion 155 and fin, under the guiding of the outer surface of fin, arrive the outer surface of the 4th partitioned portion 154.At this moment, because the 4th partitioned portion 154 of indoor heat exchanger 11 plays condenser, it is when heating the room air that imports from top suction inlet 171, and also the condensed water heating to importing from the 5th partitioned portion 155 makes it become humidifying air.Therefore, can the moisture that be contained in the room air be removed with the 5th partitioned portion 155 of indoor heat exchanger 11, and make air become humidifying air by the 4th partitioned portion 154.
Since passed through the later cool drying air of the 5th partitioned portion 155 of indoor heat exchanger 11 discharge by cool drying air discharging channel 162 outdoor, so can improve humidification efficiency.
[the 3rd embodiment]
As shown in Figure 6, in the 3rd embodiment, adopt indoor heat exchanger 11 with first partitioned portion 181, second partitioned portion 182, the 3rd partitioned portion 183, the 4th partitioned portion 184, the 5th partitioned portion 185.
At this moment, first partitioned portion 181 is arranged to be positioned at the top of indoor set 2 fronts, and second partitioned portion 182 is arranged to be positioned at the middle body of indoor set 2 fronts, and the 3rd partitioned portion 183 is arranged to be positioned at the below of front.In addition, the 4th partitioned portion 184 and the 5th partitioned portion 185 are arranged to be positioned at the top at indoor set 2 rear portions.The 5th partitioned portion 185 is arranged in the top of the 4th partitioned portion 184.The bottom of the 5th partitioned portion 185 overlaps on the upper end of the 4th partitioned portion 184, so that can be being directed in the 4th partitioned portion 184 attached to the condensed water on the outer surface of the heat-transfer pipe of the 5th partitioned portion 185 and fin.
In addition, in the inside of indoor set 2, also be provided with first partitioned portion 181 that is positioned at indoor heat exchanger 11, second partitioned portion 182, the 3rd partitioned portion 183 belows, accept first condense water disk 174 that condensed water that each separating part branch produces is used.Also have, in the inside of indoor set 2, also be provided with the 4th partitioned portion 184 that is positioned at indoor heat exchanger 11 and the 5th partitioned portion 185 the below, accept second condense water disk 175 that condensed water that each separating part branch produces is used.
At the middle body of indoor set 2, be provided with and import room air, produce and supply with the cross flow fan 12 that indoor air flows carried out heat-exchanged air at indoor heat exchanger 11.In addition, the front in indoor set 2 bottoms is provided with and is used for being discharged to the indoor outlet that goes 176 with carrying out heat-exchanged air with indoor heat exchanger 11.In outlet 176, be provided with first partitioned portion 181～the 3rd partitioned portion 183 that is arranged in by indoor heat exchanger 11, locational first vertical vane 191 that is passed through with combination drying air after the 5th partitioned portion 185 and be arranged in locational second vertical vane 192 that is passed through by the heating humidifying air after the 4th partitioned portion 184.
When not carrying out the common running of humidification running, first vertical vane 191 and second vertical vane 192 are on same position, and it is discharged direction and can be set on the desirable direction of user, perhaps is set on the direction of the automatic decision of device.In addition, by the reversal valve that is arranged on the indoor heat exchanger 11 is set in open state, can allow first partitioned portion 181～the 5th partitioned portion 185 all play evaporimeter or all play condenser.Like this, just can carry out usual heating running or refrigeration running (perhaps drying mode running).
Under the situation of carrying out the humidification running, the control reversal valve makes it be in decompression state, make the 5th partitioned portion 185 of indoor heat exchanger 11 play evaporimeter, and first partitioned portion 181～the 4th partitioned portion 184 plays condenser.
In this state, rotate by driving cross flow fan 12, just as shown in Figure 6, room air from 172 suctions of front suction inlet, after membrane filter 173, second partitioned portion 182, the 3rd partitioned portion 183 by indoor heat exchanger 11 again after having carried out heat exchange with refrigerant by each partitioned portion inside, enters indoor from outlet 176.In addition, room air from top suction inlet 171 imports after membrane filter 173, passes through first partitioned portion 181 of indoor heat exchanger 11 again, after having carried out heat exchange, enter indoor from outlet 176 with refrigerant by the first partitioned portion inside.
The part of the room air that imports from top suction inlet 171 by the 5th partitioned portion 185 of indoor heat exchanger 11, after having carried out heat exchange with refrigerant by the 5th partitioned portion 185 inside, is discharged to indoor from outlet 176.
At this moment, the 5th partitioned portion 185 of indoor heat exchanger 11 plays evaporimeter, and the moisture that contains in the room air of importing all becomes attached to the condensed water on the outer surface of heat-transfer pipe that forms the 5th partitioned portion 185 and fin.As a result, just become dehumidifying cool drying air afterwards by the air after the 5th partitioned portion 185.
The bottom of the 5th partitioned portion 185 of indoor heat exchanger 11 is arranged to overlap on the upper end of the 4th partitioned portion 184, attached to the condensed water on the outer surface of the heat-transfer pipe of the 5th partitioned portion 185 and fin, be directed on the outer surface of the 4th partitioned portion 184 along the outer surface of fin.At this moment, because the 4th partitioned portion 184 of indoor heat exchanger 11 plays condenser, in the room air that top suction inlet 171 imports, also heat the condensed water that imports from the 5th partitioned portion 185, thereby produced humidifying air in heating.Therefore, the moisture that can remove in the room air with the 5th partitioned portion 185 of indoor heat exchanger 11 to be contained, and can make air become humidifying air by the 4th partitioned portion 184.
Heating dry air by after first partitioned portion 181～the 3rd partitioned portion 183 of indoor heat exchanger 11 after mixing by the refrigeration dry air after the 5th partitioned portion 185, becomes the combination drying air, enters indoor.In addition, the air by after the 4th partitioned portion 184 of indoor heat exchanger 11 has added the moisture of being removed as condensed water by the 5th partitioned portion 185, becomes the heating humidifying air, enters indoor.
At this moment, be arranged on locational first vertical vane 191 that the combination drying air passes through and be arranged on locational second vertical vane 192 that the heating humidifying air passes through, their discharge direction can be set on the different directions.
For example, as shown in Figure 7, can control like this, is the discharge direction setting of second vertical vane 192 to make heating humidifying air row to the indoor middle section that the people is arranged, and is the discharge direction setting of first vertical vane 191 that the combination drying air is arranged to the neighboring area that metope and glass window are arranged.
In Fig. 7, by setting the direction of second vertical vane 192, heating humidifying air W is discharged towards the bed B that is arranged in room R central authorities, thereby being become, the middle body of room R adds wet zone WA.At this moment, owing to being the direction setting of first vertical vane 191 makes combination drying air D discharge to the left and right directions of indoor set 2, thereby can make the periphery of room R become arid region DA.
By above such setting, make that having people's zone to become adds wet zone WA, thereby can improve the humidification effect that human body is experienced, and arid region DA is set in metope and windowpane and so on position of dewfall easily, thereby can improve the efficient of humidification, suppress the generation of corrosion.
The discharge direction of first vertical vane 191 and second vertical vane 192 can be set with the mode of remote control, also can on indoor set 2 human body sensor be installed, and automatically sends the heating humidifying air to the direction that the people is arranged.
[the 4th embodiment]
The structure of the indoor set 2 that is adopted among the 4th embodiment is roughly identical with the indoor set 2 that adopted among the 3rd embodiment.At this moment, as shown in Figure 8, adopt indoor heat exchanger 11 with first partitioned portion 181, second partitioned portion 182, the 3rd partitioned portion the 183, the 1 partitioned portion 184, the 5th partitioned portion 185.
At this moment, first partitioned portion 181 is arranged to be positioned at the top of indoor set 2 fronts, and second partitioned portion 182 is arranged to be positioned at the middle body of indoor set 2 fronts, and the 3rd partitioned portion 183 is arranged to be positioned at the below of front.In addition, the 4th partitioned portion 184 and the 5th partitioned portion 185 are arranged to be positioned at the top at indoor set 2 rear portions.The 5th partitioned portion 185 is arranged in the top of the 4th partitioned portion 184.The bottom of the 5th partitioned portion 185 overlaps on the upper end of the 4th partitioned portion 184, so that can be being directed in the 4th partitioned portion 184 attached to the condensed water on the outer surface of the heat-transfer pipe of the 5th partitioned portion 185 and fin.
In addition, in the inside of indoor set 2, also be provided with first partitioned portion 181 that is positioned at indoor heat exchanger 11, second partitioned portion 182, the 3rd partitioned portion 183 belows, accept first condense water disk 174 that condensed water that each separating part branch produces is used.Also have, in the inside of indoor set 2, also be provided with the 4th partitioned portion 184 that is positioned at indoor heat exchanger 11 and the 5th partitioned portion 185 the below, accept second condense water disk 175 that condensed water that each separating part branch produces is used.
At the middle body of indoor set 2, be provided with and import room air, produce carried out the cross flow fan 12 that heat-exchanged air is supplied to indoor air to flow at indoor heat exchanger 11.In addition, the front in indoor set 2 bottoms is provided with and is used for being discharged to the indoor outlet that goes 176 carrying out heat-exchanged air with indoor heat exchanger 11.In outlet 176, be provided with first horizontal blade 195 and second horizontal blade 196, they will be by the heating dry air after first partitioned portion 181～the 3rd partitioned portion 183 of indoor heat exchanger 11, to and will be directed to the regulation zone that is positioned at indoor above-below direction respectively by the cool drying air after the 5th partitioned portion 185 by the heating humidifying air after the 4th partitioned portion 184.
When not carrying out the common running of humidification running, the discharge direction of first horizontal blade 195 and second horizontal blade 196 can be set on the desirable discharge direction of user according to operational situation, perhaps is set on the discharge direction of the automatic decision of device.In addition, by the reversal valve that is arranged on the indoor heat exchanger 11 is set in open state, can allow first partitioned portion 181～the 5th partitioned portion 185 all play evaporimeter or all play condenser.Like this, just can carry out usual heating running or refrigeration running (perhaps drying mode running).
Under the situation of carrying out the humidification running, the control reversal valve makes it be in decompression state, make the 5th partitioned portion 185 of indoor heat exchanger 11 play evaporimeter, and first partitioned portion 181～the 4th partitioned portion 184 plays condenser.
In this state, rotate by driving cross flow fan 12, just as shown in Figure 6, room air from 172 suctions of front suction inlet, after membrane filter 173, second partitioned portion 182, the 3rd partitioned portion 183 by indoor heat exchanger 11 again after having carried out heat exchange with refrigerant by each partitioned portion inside, enters indoor from outlet 176.In addition, room air from top suction inlet 171 imports after membrane filter 173, passes through first partitioned portion 181 of indoor heat exchanger 11 again, after having carried out heat exchange, enter indoor from outlet 176 with refrigerant by the first partitioned portion inside.
The part of the room air that imports from top suction inlet 171 by the 5th partitioned portion 185 of indoor heat exchanger 11, after having carried out heat exchange with refrigerant by the 5th partitioned portion 185 inside, is discharged to indoor from outlet 176.
At this moment, the 5th partitioned portion 185 of indoor heat exchanger 11 plays evaporimeter, and the moisture that contains in the room air of importing all becomes attached to the condensed water on the outer surface of heat-transfer pipe that forms the 5th partitioned portion 185 and fin.As a result, just become dehumidifying cool drying air afterwards by the air after the 5th partitioned portion 185.
The bottom of the 5th partitioned portion 185 of indoor heat exchanger 11 is arranged to overlap on the upper end of the 4th partitioned portion 184, so, be directed on the outer surface of the 4th partitioned portion 184 along the outer surface of fin attached to the condensed water on the outer surface of the heat-transfer pipe of the 5th partitioned portion 185 and fin.At this moment, because the 4th partitioned portion 184 of indoor heat exchanger 11 plays condenser, in the room air that top suction inlet 171 imports, also heat the condensed water that imports from the 5th partitioned portion 185, thereby produced humidifying air in heating.Therefore, the moisture that can remove in the room air with the 5th partitioned portion 185 of indoor heat exchanger 11 to be contained, and can make air become humidifying air by the 4th partitioned portion 184.
At this moment, control first horizontal blade 195 and second horizontal blade 196, first partitioned portion 181～the 3rd partitioned portion 183 heating dry air afterwards by indoor heat exchanger 11, with mix by the refrigeration dry air after the 5th partitioned portion 185, become weak heating dry air, be discharged to indoor upper area, and be positioned at than the weak heating dry air indoor lower area of lower position more being discharged to by the air after the 4th partitioned portion 184.
For example, as shown in Figure 9, in the lower zone of room R, be provided with a B, under the situation that humidifying air is sent facing to the people who sleeps on this bed B, as mentioned above, control first horizontal blade 185, second horizontal blade 196, make the heating humidifying air blow to the lower area of room R.Because by the heating dry air and the weak heating air that mixes by the refrigeration dry air after the 5th partitioned portion 185 after first partitioned portion 181～the 3rd partitioned portion 183 of indoor heat exchanger 11, play a part being pressed onto the below, gone so the humidifying air that can suppress to warm oneself rises in the upper area of room R by the heating humidifying air after the 4th partitioned portion 184.Therefore, formed in the lower area of room R that humidifying air caused adds wet zone WA by heating, in the upper area of room R, then can form the arid region DA that is caused by weak heating dry air.
By means of said structure, can improve the humidification effect that human body sensory arrives to the position that the people the is arranged humidification of fixing a point, and suppress the corrosion that other zone takes place owing to undue humidification.
Deliver to the interior zones of different of room R as long as can make weak heating dry air and heating humidifying air, horizontal blade just is not limited to the structure among the embodiment, it also can be with one structure, and perhaps the structure of the horizontal blade more than three replaces first horizontal blade 195 and second horizontal blade 196.
In addition, can be not yet by the heating dry air after first partitioned portion 181～the 3rd partitioned portion 183 of indoor heat exchanger 11 with mix by the 5th partitioned portion 185 refrigeration dry air afterwards, and the heating dry air is sent to upper area, the refrigeration dry air is delivered to zone line.In this case, can be reliably depress the heating humidifying air come, effectively with the heating humidifying air humidification of fixing a point with the refrigeration dry air.
In the air conditioner of a first aspect of the present invention, the controlled pressure governor motion, make first heat exchange section of indoor heat exchanger play evaporimeter, and second heat exchange section plays condenser, in the time of near the outer surface that is directed to second heat exchange section attached to the condensed water on the outer surface of first heat exchange section, by the heating air after the process heat exchange in second heat exchange section and the refrigerant of the second heat exchange section inside, moisture is evaporated, warm oneself air by humidification, thus can be to the adjusting air of indoor supply humidification.
Further, in the air conditioner of a first aspect of the present invention, can be by means of the fin of indoor heat exchanger, being directed effectively to attached to the condensed water on the outer surface of first heat exchange section near the outer surface of second heat exchange section.
In the air conditioner of a second aspect of the present invention, owing to be indoor being supplied to by the humidifying air after the indoor heat exchanger, and outdoor the dry air discharge, so can improve the effect of humidification.
In the air conditioner of a third aspect of the present invention, for example, by the heating humidifying air being directed to the lower zone of people's indoor middle body, and dry air is directed to the peripheral part of metope and windowpane, can improve the humidification effect that human body sensory arrives, and metope and windowpane etc. are not easy to produce dewfall, thereby can improve humidification efficiency.
In the air conditioner of a fourth aspect of the present invention, for example, have in the front of air conditioner under people's the situation, by regulating vertical vane, heating humidifying air stream is delivered to the front of air conditioner, and make dry air stream from air conditioner direction diffusion to the left and right, just can supply humidifying air to the place that the people is arranged expeditiously, and suppress the excessive air of place supply humidity easy dewfall such as metope and windowpane.
In the air conditioner of a fifth aspect of the present invention, in dry air stream, contain by the cool drying air after first heat exchange section, because the heating humidifying air is pressed onto the below, so can be to indoor lower zone humidification.Therefore, can improve,, can carry out the humidification running effectively at h.d. running air conditioner to being in the humidification effect of the people the bed surface near.
In the air conditioner of a sixth aspect of the present invention and since can be effectively depress a heating humidifying air with cool drying air stream next, so can further improve humidification effect to indoor lower area.
In the air conditioner of a seventh aspect of the present invention, because what discharge is cool drying air and the mixed weak heating dry air stream of heating dry air, reduced and the temperature difference between the humidifying air of warming oneself, even contact this weak heating dry air stream, uncomfortable sensation also seldom.And, since can be with weak heating dry air stream the heating humidifying air to pressing down, so can improve humidification effect to indoor lower area.
Claims (7)
1. air conditioner, it imports room air with indoor fan, carries out heat exchange between the room air of refrigerant by indoor heat exchanger inside and the outer surface by above-mentioned indoor heat exchanger, entering indoor through the adjusting air after the heat exchange, it is characterized in that
Above-mentioned indoor heat exchanger has following each several part:
First heat exchange section;
Second heat exchange section;
Pressure regulating mechanism, its above-mentioned first heat exchange section and second heat exchange section are connected in series, and can regulate the pressure of refrigerant, so that in above-mentioned first heat exchange section and second heat exchange section either party plays evaporimeter, and the opposing party plays condenser;
Damping device, it is at the above-mentioned pressure regulating mechanism of control, make above-mentioned first heat exchange section play evaporimeter, make above-mentioned second heat exchange section play the time spent of doing of condenser, being directed to attached to the condensed water on the outer surface of above-mentioned first heat exchange section near the outer surface of above-mentioned second heat exchange section, in above-mentioned second heat exchange section through the adjusting air wetting after the heat exchange;
Above-mentioned first heat exchange section and second heat exchange section have: refrigerant is by its inner heat-transfer pipe, and be installed on the above-mentioned heat-transfer pipe, with capable a plurality of fin of air levelling by its outer surface; The outer surface of above-mentioned fin constitutes condensed water is directed near the outer surface of second heat exchange section spigot surface from the outer surface of above-mentioned first heat exchange section.
2. air conditioner as claimed in claim 1, it is characterized in that, also has the dry air discharger, this device is at the above-mentioned pressure regulating mechanism of control, make above-mentioned first heat exchange section play the evaporimeter effect, above-mentioned second heat exchange section plays condenser and does the time spent, being discharged to outdoor going by the air after above-mentioned first heat exchange section.
3. air conditioner as claimed in claim 1, it is characterized in that, also have: heating humidifying air guider, this device is at the above-mentioned pressure regulating mechanism of control, make above-mentioned first heat exchange section play the evaporimeter effect, above-mentioned second heat exchange section plays condenser and does the time spent, entering indoor with the adjusting air after the above-mentioned second heat exchange section humidification as heating humidifying air stream; And the dry air guider, except with the adjusting air after the process heat exchange the air of the above-mentioned second heat exchange section humidification, enter indoor as the dry air stream different with above-mentioned heating humidifying air stream.
4. air conditioner as claimed in claim 3, it is characterized in that, above-mentioned heating humidifying air guider and dry air guider are that the predetermined angular that makes the heating humidifying air flow on the left and right directions flows, and make dry air flow to the vertical vane of other flows at angles on the left and right directions.
5. air conditioner as claimed in claim 3, it is characterized in that, above-mentioned heating humidifying air guider and dry air guider, be to make heating humidifying air stream, and make the horizontal blade of dry air stream by the upper area also higher than above-mentioned heating humidifying air stream by indoor lower area.
6. air conditioner as claimed in claim 5, it is characterized in that, above-mentioned second heat exchange section has the heating dry air generating portion that the condensed water that utilizes above-mentioned first heat exchange department branch supply produces the heating humidifying air generating portion of humidifying air and do not use the condensed water of above-mentioned first heat exchange department branch supply; Above-mentioned horizontal blade is discharged the heating humidifying air that is produced by above-mentioned heating humidifying air generating unit branch, as heating humidifying air stream by indoor lower area, the cool drying air that discharge is produced by the above-mentioned first heat exchange department branch, as cool drying air stream by the higher upper area in the zone of being passed through than above-mentioned heating humidifying air stream, the heating dry air that discharge is produced by above-mentioned heating dry air generating unit branch is as flowing by the heating dry air that flows the regional taller upper area that is passed through than above-mentioned cool drying air.
7. air conditioner as claimed in claim 5, it is characterized in that, above-mentioned second heat exchange section has the heating dry air generating portion that the condensed water that utilizes above-mentioned first heat exchange department branch supply produces the heating humidifying air generating portion of humidifying air and do not use the condensed water of above-mentioned first heat exchange department branch supply; Above-mentioned horizontal blade is discharged the heating humidifying air that is produced by above-mentioned heating humidifying air generating unit branch, as heating humidifying air stream by indoor lower area, the weak heating dry air that cool drying air that discharge is produced by the above-mentioned first heat exchange department branch and the heating dry air that is produced by above-mentioned heating dry air generating unit branch mix is as the weak heating dry air stream by the higher upper area in the zone of being passed through than above-mentioned heating humidifying air stream.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001328983A JP3731113B2 (en) | 2001-10-26 | 2001-10-26 | Air conditioner |
| JP328983/2001 | 2001-10-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1575398A CN1575398A (en) | 2005-02-02 |
| CN1270133C true CN1270133C (en) | 2006-08-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB028211596A Expired - Fee Related CN1270133C (en) | 2001-10-26 | 2002-09-26 | Air conditioner |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1445548A4 (en) |
| JP (1) | JP3731113B2 (en) |
| KR (1) | KR100569548B1 (en) |
| CN (1) | CN1270133C (en) |
| AU (1) | AU2002332328B2 (en) |
| WO (1) | WO2003036179A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3714354B2 (en) | 2004-04-08 | 2005-11-09 | ダイキン工業株式会社 | Air conditioner indoor unit |
| JP4036860B2 (en) | 2004-11-12 | 2008-01-23 | ダイキン工業株式会社 | Air conditioner indoor unit |
| JP2009085574A (en) * | 2007-10-03 | 2009-04-23 | Daikin Ind Ltd | Air conditioner |
| JP2012093083A (en) * | 2011-12-19 | 2012-05-17 | Mitsubishi Electric Corp | Dehumidifying/humidifying device and air conditioner including the same |
| WO2016208567A1 (en) * | 2015-06-25 | 2016-12-29 | 東芝キヤリア株式会社 | Ceiling installation type air conditioner and heat exchanger |
| JP2018025344A (en) * | 2016-08-09 | 2018-02-15 | パナソニックＩｐマネジメント株式会社 | Air conditioner |
| JP2018025342A (en) * | 2016-08-09 | 2018-02-15 | パナソニックＩｐマネジメント株式会社 | Air conditioner |
| JP6741146B2 (en) * | 2017-03-27 | 2020-08-19 | ダイキン工業株式会社 | Heat exchanger and refrigeration equipment |
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| JPS4995554U (en) * | 1972-12-08 | 1974-08-17 | ||
| JPS5783328U (en) * | 1980-11-12 | 1982-05-22 | ||
| JPS5872824A (en) * | 1981-10-27 | 1983-04-30 | Mitsubishi Heavy Ind Ltd | Humidifier for air conditioner |
| JPH0225060Y2 (en) * | 1985-10-04 | 1990-07-10 | ||
| JPH07122507B2 (en) * | 1986-07-07 | 1995-12-25 | 松下冷機株式会社 | Air conditioner |
| JP3057702B2 (en) * | 1990-02-09 | 2000-07-04 | 東芝キヤリア株式会社 | Air conditioner |
| JPH07229647A (en) * | 1994-02-18 | 1995-08-29 | Fujitsu General Ltd | Indoor unit for air conditioner |
| JPH0829012A (en) * | 1994-07-20 | 1996-02-02 | Kubota Corp | Heat pump device |
| JP3724011B2 (en) * | 1995-08-02 | 2005-12-07 | 株式会社日立製作所 | Air conditioner |
| JPH11201488A (en) * | 1998-01-20 | 1999-07-30 | Fujitsu General Ltd | Indoor machine of air conditioner |
| JP2001263859A (en) * | 2000-03-17 | 2001-09-26 | Hitachi Ltd | Air conditioner |
| JP2001349569A (en) * | 2000-06-02 | 2001-12-21 | Mitsubishi Heavy Ind Ltd | Air conditioner |
| JP2001082759A (en) * | 2000-08-30 | 2001-03-30 | Toshiba Kyaria Kk | Indoor unit for air conditioner |
| JP3823810B2 (en) * | 2001-11-20 | 2006-09-20 | 株式会社富士通ゼネラル | Air conditioner |
-
2001
- 2001-10-26 JP JP2001328983A patent/JP3731113B2/en not_active Expired - Fee Related
-
2002
- 2002-09-26 WO PCT/JP2002/009986 patent/WO2003036179A1/en active IP Right Grant
- 2002-09-26 KR KR1020047005827A patent/KR100569548B1/en not_active IP Right Cessation
- 2002-09-26 CN CNB028211596A patent/CN1270133C/en not_active Expired - Fee Related
- 2002-09-26 EP EP02768098A patent/EP1445548A4/en not_active Withdrawn
- 2002-09-26 AU AU2002332328A patent/AU2002332328B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| JP2003130382A (en) | 2003-05-08 |
| EP1445548A4 (en) | 2008-06-25 |
| WO2003036179A1 (en) | 2003-05-01 |
| KR100569548B1 (en) | 2006-04-10 |
| JP3731113B2 (en) | 2006-01-05 |
| EP1445548A1 (en) | 2004-08-11 |
| CN1575398A (en) | 2005-02-02 |
| KR20040048969A (en) | 2004-06-10 |
| AU2002332328B2 (en) | 2005-09-08 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060816 Termination date: 20091026 |