CN101000165A - Air conditioner capable of selectively dehumidifying separate areas - Google Patents
Air conditioner capable of selectively dehumidifying separate areas Download PDFInfo
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- CN101000165A CN101000165A CNA2006100922141A CN200610092214A CN101000165A CN 101000165 A CN101000165 A CN 101000165A CN A2006100922141 A CNA2006100922141 A CN A2006100922141A CN 200610092214 A CN200610092214 A CN 200610092214A CN 101000165 A CN101000165 A CN 101000165A
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- valve
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- decompressor
- heat exchanger
- producing medium
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- 239000003507 refrigerant Substances 0.000 claims abstract description 37
- 238000007791 dehumidification Methods 0.000 claims description 38
- 238000007599 discharging Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 4
- 239000002699 waste material Substances 0.000 claims description 3
- 230000006837 decompression Effects 0.000 abstract description 4
- 230000004087 circulation Effects 0.000 description 9
- 238000005057 refrigeration Methods 0.000 description 7
- 241000628997 Flos Species 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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Classifications
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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
- F25B1/00—Compression machines, plants or systems with non-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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
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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
- 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
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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
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
-
- 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
- F25B49/00—Arrangement or mounting of control or safety devices
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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
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/04—Refrigeration circuit bypassing means
- F25B2400/0411—Refrigeration circuit bypassing means for the expansion valve or capillary tube
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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
- F25B2600/00—Control issues
- F25B2600/25—Control of valves
- F25B2600/2501—Bypass valves
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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
- F25B2600/00—Control issues
- F25B2600/25—Control of valves
- F25B2600/2513—Expansion valves
Abstract
An air conditioner capable of dehumidifying a space where an indoor unit is installed and even a space where an outdoor unit is installed is disclosed. The air conditioner includes a compressor for compressing refrigerant, an outdoor heat-exchanger including a first and a second heat-exchangers for performing heat-exchange of the refrigerant discharged from the compressor, a first decompression device installed at a pipe through which the refrigerant discharged from the outdoor heat-exchanger passes, an indoor heat-exchanger for performing heat-exchange of the refrigerant discharged from the outdoor heat-exchanger, a second decompression device installed at a pipe connected to the first and the second heat-exchangers, and a first two-way valve installed at a pipe for refrigerant to bypass the second decompression device.
Description
The application requires the rights and interests at the 2006-2277 korean patent application of Korea S Department of Intellectual Property submission on January 9th, 2006, and its content is incorporated herein by reference.
Technical field
The present invention relates to a kind of air regulator, more particularly, relate to a kind of can be to space dehumidification that indoor unit is installed and even can be to the air regulator of space dehumidification that outdoor unit is installed.
Background technology
Traditional air regulator that can dehumidification consists essentially of compressor 101, outdoor heat converter 102 and first expansion gear 103 that is installed among the outdoor unit 100a, and is installed in the indoor heat converter 104 among the indoor unit 100b.Here, outdoor unit 100a comprises the cross valve 105 and first straight-through valve 106, wherein, cross valve 105 changes the flow direction of cold-producing medium stream when being used for switching between refrigeration mode and heating mode, first straight-through valve 106 is used for allowing under the dehumidification pattern high-pressure refrigerant to walk around first expansion gear 103, indoor unit 100b comprises heater 107, and heater 107 is used for the cold air that heating is discharged from indoor heat converter 104 under the dehumidification pattern.
In addition, indoor heat converter 104 comprises: the first heat exchanger 104a is used for coming radiant heat by sucking the cold-producing medium that mixes with high pressure liquefied gas, and is used to discharge the high-pressure liquefaction cold-producing medium; Second expansion gear 108 is used to make the decompression of high-pressure liquefaction cold-producing medium, so that described high-pressure liquefaction cold-producing medium is changed into low-pressure liquefied cold-producing medium; Second straight-through valve 109 is used to allow the high-pressure liquefaction cold-producing medium to walk around second expansion gear 108; The second heat exchanger 104b is used to discharge low-temperature low-pressure refrigerant.
In traditional air regulator, by compressor 101 refrigerant compressed process cross valve 105, the inlet chamber outer heat-exchanger 102 then in the dehumidification pattern.Simultaneously, because outdoor fan 110 is with the rotation of low rotary speed, so the liquefied refrigerant of HTHP almost is not compressed, and enters indoor heat converter 104 by first straight-through valve 106 with keeping intact.
When second straight-through valve 109 of indoor heat converter 104 cut out, the first heat exchanger 104a discharged heat by sucking the cold-producing medium that mixes with high pressure liquefied gas, and discharges the high-pressure liquefaction cold-producing medium; The second heat exchanger 104b sucks low-pressure liquefied cold-producing medium by second expansion gear 108, and discharging low-pressure low-temperature cold-producing medium.The room air that is sucked by indoor fan 111 in through the second heat exchanger 104b by heat exchange by dehumidification, dehumidification and chilled dry air be by the first heat exchanger 104a and heater 107 heating, and be discharged into indoor.
Because traditional air regulator can be to guiding to the air dehumidification in the indoor heat converter 104, so dehumidification only occurs in first interior space that indoor unit 100b is installed.Yet in many families, washed clothing dries in balcony usually, the extra interior space that balcony normally separates with first interior space.Outdoor unit 100a is installed in the balcony usually.Therefore, even need be to the balcony dehumidification, traditional air regulator can not do not cause as described below to the situation of user's inconvenience under to the balcony dehumidification.In addition, need more the balcony dehumidification in rainy season.
Though traditional air regulator can be used for to the balcony dehumidification, that is, cross valve can be used for changing the direction (air regulator is as heat pump) of cold-producing medium stream, this means indoor unit 100b discharging hot-air, makes the user uncomfortable.
Summary of the invention
In view of the above problems, made the present invention, an aspect of of the present present invention be for provide a kind of can be to the interior space that indoor unit is installed and the air regulator that space (such as the balcony) dehumidification of outdoor unit is installed.
According on the one hand, the invention provides a kind of air regulator, this air regulator comprises: compressor is used for compressed refrigerant; Outdoor heat converter comprises first and second heat exchangers, is used to carry out the heat exchange from the cold-producing medium of compressor discharge; First decompressor is installed in from the pipeline of the cold-producing medium process of outdoor heat converter discharging; Indoor heat converter is used to carry out the heat exchange from the cold-producing medium of outdoor heat converter discharging; Second decompressor is installed on the pipeline that is connected to first and second heat exchangers; First straight-through valve is installed on the pipeline that makes cold-producing medium walk around second decompressor.
Air regulator also comprises first bypass duct and second straight-through valve, and first bypass duct is used to allow cold-producing medium to walk around first decompressor and indoor heat converter, and second straight-through valve is installed in first bypass duct.
Air regulator also comprises second bypass duct and the 3rd straight-through valve, and second bypass duct is used for the waste side of compressor is connected to the entrance side of compressor, and the 3rd straight-through valve is installed in second bypass duct.
Air regulator also comprises controller, is used to control first and second decompressors and first, second and the 3rd straight-through valve.
For in first operator scheme only to first interior space dehumidification of indoor heat converter is installed, controller with predetermined extent open first decompressor, fully close second decompressor, open first straight-through valve, close the second and the 3rd straight-through valve.
In addition, in second operator scheme to first interior space that indoor heat converter is installed and second interior space dehumidification of installation room outer heat-exchanger, controller opens first and second decompressors, and close first, second and the 3rd straight-through valve.
For second interior space dehumidification to the installation room outer heat-exchanger in the 3rd operator scheme, controller cuts out first decompressor, opens second decompressor, cuts out first straight-through valve, opens the second and the 3rd straight-through valve with predetermined extent.
Air regulator comprises: first and second heat exchangers are installed in the outdoor unit along the direction of air flow; Decompressor is installed in the refrigerant passage, and cold-producing medium flows to second heat exchanger by this path from first heat exchanger; Bypass path is used to allow cold-producing medium to walk around decompressor; Straight-through valve is installed in the bypass path.
Outdoor unit comprises blower fan, is used to form the air stream that flows to first and second heat exchangers, and blower fan, second heat exchanger and first heat exchanger are installed successively.
Others of the present invention and/or advantage will partly be set forth in the following description, and by describing, a part will be significantly, perhaps can understand by enforcement of the present invention.
Description of drawings
From below in conjunction with the description of accompanying drawing to embodiment, these and/or others of the present invention and advantage will become obviously and be more readily understood, wherein:
Fig. 1 is the schematic diagram that traditional air regulator is shown;
Fig. 2 illustrates the diagrammatic sketch that is installed in the air regulator according to the preferred embodiment of the invention in first space and second space;
Fig. 3 is the schematic diagram that the air regulator among Fig. 2 is shown;
Fig. 4 is the diagrammatic sketch that the air regulator circulation of cold-producing medium in first operator scheme among Fig. 3 is shown;
Fig. 5 is the diagrammatic sketch that the air regulator circulation of cold-producing medium in second operator scheme among Fig. 3 is shown;
Fig. 6 is the diagrammatic sketch that the air regulator circulation of cold-producing medium in the 3rd operator scheme among Fig. 3 is shown.
The specific embodiment
Now will be in detail with reference to embodiments of the invention, the example of the embodiment of the invention illustrates in the accompanying drawings.Embodiment is described below with reference to the accompanying drawings, to explain the present invention.
As shown in Figure 2, air regulator 1 comprises indoor unit 2 and outdoor unit 3 according to the preferred embodiment of the invention, and indoor unit 2 is installed in first interior space A such as in the room, and outdoor unit 3 is installed in second interior space B such as in the balcony.Indoor unit 2 is connected to outdoor unit 3 by pipeline 4 and 5, makes cold-producing medium pass through their circulations.
The air that indoor unit 2 sucks among first interior space A, and carry out heat exchange inhaled air is discharged among first interior space A.The air that outdoor unit 3 sucks among second interior space B, and carry out heat exchange inhaled air is discharged into outdoor C.
As shown in Figure 3, in outdoor unit 3, the discharge tube 11 that is connected to the floss hole 10a of compressor 10 is connected to the inlet of outdoor heat converter 12.The floss hole of outdoor heat converter 12 is connected to pipeline 4, the first decompressors 13 and is installed on the pipeline 4.Pipeline 4 is connected to the indoor heat converter 14 of indoor unit 2, and the pipeline 5 that is connected to the floss hole of indoor heat converter 14 is connected to the inlet 10b of compressor 10, to form the circulation of cold-producing medium.
The floss hole 21b of first heat exchanger 21 is connected to pipeline 24, and pipeline 24 is branched off into two laterals 25 and 26 midway.First lateral 25 is provided with first straight-through valve, 27, the second laterals 26 and is provided with second decompressor 28.Lateral 25 and 26 is combined into pipeline 24 again, and pipeline 24 is connected to the inlet 22a of second heat exchanger 22.
The pipeline 4 that is connected to the floss hole 22b of second heat exchanger 22 is provided with first decompressor 13, and pipeline 4 is connected to indoor unit 2.Indoor unit 2 comprises indoor heat converter 14 and blower fan 15, make air among the interior space A be inhaled into and experience heat exchange, then heat exchange air be discharged.
Simultaneously, walk around first decompressor 13 and indoor unit 14 in order to make cold-producing medium, be provided with from being used for second heat exchanger 22 is connected to first bypass duct 31 from pipeline 4 branches of first decompressor 13, and first bypass duct 31 is connected to the pipeline 5 that is connected with the inlet 10b of compressor 10.First bypass duct 31 is provided with second straight-through valve 32, to interrupt the cold-producing medium through first bypass duct 31.
Be provided with from second bypass duct 33 of pipeline 11 branches of the floss hole 10a that is connected to compressor 10, and second bypass duct 33 is connected to the pipeline 5 that is connected with the inlet 10b of compressor 10.Second bypass duct 33 is provided with the 3rd straight-through valve 34, to interrupt the cold-producing medium through second bypass duct 33.
Below, will the operation of air regulator according to the preferred embodiment of the invention be described.
In first operator scheme, have only the cooled or dehumidification of first interior space A, controller 40 is opened first straight-through valve 27, and closes second straight-through valve 32 and the 3rd straight-through valve 34.In addition, controller 40 is opened first decompressor 13 with predetermined extent, and closes second decompressor 28, so that cold-producing medium circulates as illustrated in fig. 4.
When compressor 10 is driven, from the higher pressure refrigerant gas inlet chamber outer heat-exchanger 12 of compressor 10 dischargings.Because being installed in first heat exchanger 21 of formation outdoor heat converter 12 and first straight-through valve 27 between second heat exchanger 22 is opened, and second decompressor 28 is closed, therefore higher pressure refrigerant gas does not expand after through first heat exchanger 21 and second heat exchanger 22, and is condensed into refrigerant liquid.
Refrigerant liquid is converted to the two phase refrigerant that has reduced pressure in through first decompressor 13, enter indoor unit 2 then.The two phase refrigerant that enters indoor unit 2 is by carrying out heat exchange with the air stream that is blowed by blower fan 15 and be evaporated in indoor heat converter 14, and enters compressor 10 once more.In other words, in first operator scheme, form the cold-producing medium circulation the same with the cold-producing medium circulation of traditional air regulator.
In second operator scheme, cooled or the dehumidification of first interior space A and second interior space B are by dehumidification, controller 40 cuts out first straight-through valve 27, second straight-through valve 32 and the 3rd straight-through valve 34, and open first decompressor 13 and second decompressor 28 with predetermined extent, so that cold-producing medium circulates as illustrated in fig. 5.
When compressor 10 is driven, from the higher pressure refrigerant gas inlet chamber outer heat-exchanger 12 of compressor 10 dischargings.Owing to be installed in first heat exchanger 21 of outdoor heat converter 12 and first straight-through valve 27 between second heat exchanger 22 is closed, and second decompressor 28 is opened, therefore higher pressure refrigerant gas is condensed in through first heat exchanger 21, and the experience inversion of phases becomes the two phase refrigerant that has reduced pressure in through second decompressor 28.
By carrying out heat exchange with the air stream of being introduced by blower fan 23 and be evaporated second heat exchanger 22, simultaneously, the air stream of being introduced by blower fan 23 is because heat absorption and by dehumidification and refrigeration from the two phase refrigerant of second decompressor 28 discharging.
By the air of 22 dehumidifications of second heat exchanger and refrigeration be sent to first heat exchanger 21 around, and the dehumidification that is reheated along with heat radiation by first heat exchanger 21 air be discharged among second interior space B.
Simultaneously, some in the two phase refrigerant that is not evaporated in second heat exchanger 22 enter indoor unit 2, and are evaporated once more in indoor heat converter 14, and the air of being introduced by blower fan 15 flows owing to heat absorption and by dehumidification and refrigeration.
In other words, in second operator scheme, because heat exchanger 21 is used as condenser, second heat exchanger 22 and indoor heat converter 14 are as evaporimeter, and therefore first interior space A and second interior space B can be simultaneously by dehumidifications.
In the 3rd operator scheme, such as under the situation in rainy season, second interior space B is by dehumidification consumingly, and controller 40 cuts out first straight-through valve 27, and opens second straight-through valve 32 and the 3rd straight-through valve 34.In addition, controller 40 cuts out first decompressor 13, and opens second decompressor 28 with predetermined extent, so that cold-producing medium circulates as illustrated in fig. 6.
When compressor 10 is driven, from the higher pressure refrigerant gas inlet chamber outer heat-exchanger 12 of compressor 10 dischargings.Owing to be installed in first heat exchanger 21 of outdoor heat converter 12 and first straight-through valve 27 between second heat exchanger 22 is closed, and second decompressor 28 is opened, therefore higher pressure refrigerant gas is condensed in through first heat exchanger 21, and the experience inversion of phases becomes the two phase refrigerant that has reduced pressure in through second decompressor 28.
By carrying out heat exchange with the air stream of being introduced by blower fan 23 and be evaporated second heat exchanger 22, simultaneously, the air stream of being introduced by blower fan 23 is because heat absorption and by dehumidification and refrigeration from the two phase refrigerant of second decompressor 28 discharging.
Simultaneously, because first decompressor 13 is closed, thus do not enter indoor unit 22 from the cold-producing medium of second heat exchanger, 22 dischargings, and enter the inlet 10b of compressor 10 by first bypass duct 31.
In three-mode, because cold-producing medium do not enter indoor unit 2, so the path-length of cold-producing medium circulation shortened greatly, and the refrigerant amount in refrigerant passage length is less than the cold-producing medium total amount.In order to address this problem, some bypasses from the cold-producing medium of compressor 10 dischargings are by second bypass duct 33, to guarantee enough refrigerant passage length, compare much more problem with the refrigerant amount in the refrigeration path-length thereby can solve the cold-producing medium total amount.
Especially, in the 3rd operator scheme, owing to have only second heat exchanger 22 as evaporimeter, and cold-producing medium is shortened circulation timei, and therefore second heat exchanger 22 is consumingly to the air dehumidification among second interior space B.
Though being provided with single indoor heat converter 14 in indoor unit 2, comes by air regulator according to the present invention first interior space A refrigeration and/or dehumidification, but under the situation that does not break away from spirit of the present invention, can implement air regulator of the present invention with a plurality of heat exchangers.
More particularly, air regulator of the present invention can be provided with two heat exchangers in indoor heat converter 14, between two heat exchangers, form the refrigerant passage of branch, straight-through valve and decompressor are installed in respectively in the refrigerant passage, make dehumidification air be reheated and be discharged.
In addition, outdoor unit 3 can be with implementing with the heat exchanger of preferred disclosed two different numbers of heat exchanger.Be pointed out that also under the situation that does not break away from spirit of the present invention, multiple different element also can be implemented in a different manner by those of ordinary skills.
As mentioned above, according to air regulator of the present invention, second interior space of first interior space of installation indoor unit and installation outdoor unit is by while or dehumidification selectively.
Especially, even when second interior space that outdoor unit is installed during by dehumidification, the user can not feel under the weather yet.
Though illustrated and described some embodiments of the present invention, it will be understood by those skilled in the art that without departing from the principles and spirit of the present invention and can make change that scope of the present invention is limited by claim and equivalent thereof to embodiment.
Claims (14)
1, a kind of air regulator comprises:
Compressor is used for compressed refrigerant;
Outdoor heat converter comprises first heat exchanger and second heat exchanger, is used to carry out the heat exchange from the cold-producing medium of described compressor discharge;
First decompressor is installed in from the pipeline of the cold-producing medium process of described outdoor heat converter discharging;
Indoor heat converter is used to carry out the heat exchange from the cold-producing medium of described outdoor heat converter discharging;
Second decompressor is installed on the pipeline that is connected to described first heat exchanger and second heat exchanger;
First straight-through valve is installed on the pipeline that makes cold-producing medium walk around described second decompressor.
2, air regulator as claimed in claim 1 also comprises:
First bypass duct is used to allow cold-producing medium to walk around described first decompressor and described indoor heat converter; With
Second straight-through valve is installed in described first bypass duct.
3, air regulator as claimed in claim 2 also comprises:
Second bypass duct is used for the waste side of described compressor is connected to the entrance side of described compressor; With
The 3rd straight-through valve is installed in described second bypass duct.
4, air regulator as claimed in claim 3 also comprises controller, is used to control described first decompressor and second decompressor and described first straight-through valve, second straight-through valve and the 3rd straight-through valve.
5, air regulator as claimed in claim 4, wherein, for in first operator scheme only to first interior space dehumidification of described indoor heat converter is installed, described controller with predetermined extent open described first decompressor, fully close described second decompressor, open described first straight-through valve, close described second straight-through valve and the 3rd straight-through valve.
6, air regulator as claimed in claim 4, wherein, for in second operator scheme to first interior space that described indoor heat converter is installed and second interior space dehumidification that described outdoor heat converter is installed, described controller is opened described first decompressor and second decompressor with predetermined extent, and closes described first straight-through valve, second straight-through valve and the 3rd straight-through valve.
7, air regulator as claimed in claim 4, wherein, for in the 3rd operator scheme only to second interior space dehumidification of described outdoor heat converter is installed, described controller cuts out described first decompressor, opens described second decompressor, cuts out described first straight-through valve, opens described second straight-through valve and the 3rd straight-through valve with predetermined extent.
8, a kind of air regulator comprises:
First heat exchanger and second heat exchanger are installed in the outdoor unit by the direction of air flow;
Decompressor is installed in the refrigerant passage, and cold-producing medium flows to described second heat exchanger by described refrigerant passage from described first heat exchanger;
Bypass path is used to allow cold-producing medium to walk around described decompressor; With
Straight-through valve is installed in the described bypass path.
9, air regulator as claimed in claim 8, wherein, described outdoor unit comprises blower fan, is used to form the air stream that flows to described first heat exchanger and second heat exchanger, and described blower fan, described second heat exchanger and described first heat exchanger are installed successively.
10, a kind of air regulator comprises:
Compressor is used for compressed refrigerant;
Outdoor heat converter comprises a plurality of heat exchangers, is used to carry out the heat exchange from the cold-producing medium of described compressor discharge;
First decompressor is installed in from the pipeline of the cold-producing medium process of described outdoor heat converter discharging;
Indoor heat converter is used to carry out the heat exchange from the cold-producing medium of described outdoor heat converter discharging;
Second decompressor is installed on the pipeline that is connected between described a plurality of heat exchanger;
First straight-through valve is installed on the pipeline that makes cold-producing medium walk around described second decompressor.
11, air regulator as claimed in claim 10 also comprises:
First bypass duct is used to allow cold-producing medium to walk around described first decompressor and described indoor heat converter; With
Second straight-through valve is installed in described first bypass duct.
12, air regulator as claimed in claim 11 also comprises:
Second bypass duct is used for the waste side of described compressor is connected to the entrance side of described compressor; With
The 3rd straight-through valve is installed in described second bypass duct.
13, air regulator as claimed in claim 12, wherein, described indoor heat converter and described outdoor heat converter lay respectively in first space and second space, and described first space and described second space can be separated.
14, air regulator as claimed in claim 13 also comprises:
Controller is used to control described first decompressor and described second decompressor and described first straight-through valve, second straight-through valve and the 3rd straight-through valve, with selectively to described first space and/or the second space dehumidification.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060002277 | 2006-01-09 | ||
| KR1020060002277A KR20070074301A (en) | 2006-01-09 | 2006-01-09 | Air-conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101000165A true CN101000165A (en) | 2007-07-18 |
Family
ID=37907351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100922141A Pending CN101000165A (en) | 2006-01-09 | 2006-06-14 | Air conditioner capable of selectively dehumidifying separate areas |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20070157660A1 (en) |
| EP (1) | EP1806542A1 (en) |
| KR (1) | KR20070074301A (en) |
| CN (1) | CN101000165A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103822414A (en) * | 2013-12-02 | 2014-05-28 | 广东志高空调有限公司 | Variable-temperature dehumidification system |
| CN107606753A (en) * | 2017-09-12 | 2018-01-19 | 美的集团武汉制冷设备有限公司 | Air conditioner and its control method, computer-readable recording medium |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4923794B2 (en) * | 2006-07-06 | 2012-04-25 | ダイキン工業株式会社 | Air conditioner |
| JP5076745B2 (en) * | 2007-08-31 | 2012-11-21 | パナソニック株式会社 | Ventilation air conditioner |
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- 2006-01-09 KR KR1020060002277A patent/KR20070074301A/en not_active Application Discontinuation
- 2006-06-02 EP EP06011515A patent/EP1806542A1/en not_active Withdrawn
- 2006-06-14 CN CNA2006100922141A patent/CN101000165A/en active Pending
- 2006-07-05 US US11/480,539 patent/US20070157660A1/en not_active Abandoned
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103822414A (en) * | 2013-12-02 | 2014-05-28 | 广东志高空调有限公司 | Variable-temperature dehumidification system |
| CN103822414B (en) * | 2013-12-02 | 2016-04-20 | 广东志高空调有限公司 | A kind of alternating temperature dehumidification system |
| CN107606753A (en) * | 2017-09-12 | 2018-01-19 | 美的集团武汉制冷设备有限公司 | Air conditioner and its control method, computer-readable recording medium |
| CN107606753B (en) * | 2017-09-12 | 2020-03-06 | 美的集团武汉制冷设备有限公司 | Air conditioner, control method thereof, and computer-readable storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1806542A1 (en) | 2007-07-11 |
| KR20070074301A (en) | 2007-07-12 |
| US20070157660A1 (en) | 2007-07-12 |
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Open date: 20070718 |