CN104534725A - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN104534725A CN104534725A CN201510036936.4A CN201510036936A CN104534725A CN 104534725 A CN104534725 A CN 104534725A CN 201510036936 A CN201510036936 A CN 201510036936A CN 104534725 A CN104534725 A CN 104534725A
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- China
- Prior art keywords
- heat exchanger
- communicated
- pressure air
- valve
- air pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000006835 compression Effects 0.000 claims abstract description 40
- 238000007906 compression Methods 0.000 claims abstract description 40
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 238000007791 dehumidification Methods 0.000 abstract description 16
- 239000003507 refrigerant Substances 0.000 description 33
- 230000005494 condensation Effects 0.000 description 13
- 238000009833 condensation Methods 0.000 description 13
- 238000010438 heat treatment Methods 0.000 description 9
- 230000008020 evaporation Effects 0.000 description 6
- 238000001704 evaporation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 2
- 241000521257 Hydrops Species 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
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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
-
- 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
- F25B41/31—Expansion valves
-
- 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
- F25B41/40—Fluid line arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The present invention provides an air conditioner, comprising: a compression section; the heat exchange part comprises a first heat exchanger and a second heat exchanger; one end of the liquid pipe is communicated with the compression part, and the other end of the liquid pipe is respectively communicated with the first heat exchanger and the second heat exchanger; one end of the air pipe is communicated with the compression part, and the other end of the air pipe is communicated with the first heat exchanger; one end of the high-pressure air pipe is communicated with the compression part, the other end of the high-pressure air pipe is communicated with the second heat exchanger, and the high-pressure air pipe is selectively communicated with the second heat exchanger. The air conditioner provided by the embodiment of the invention can solve the problem of poor comfort in the dehumidification mode operation in the prior art.
Description
Technical field
The present invention relates to air-conditioning system field, in particular to a kind of air-conditioner.
Background technology
At present, within air-conditioning systems, the heat exchanger in unit is as a whole.When system cloud gray model, the function of sweat cooling can only be realized or realize the function of condensing heating.Therefore, in prior art, when operation of air conditioner dehumidification mode, environment temperature can be lowered, and have impact on the comfortableness in room.
Summary of the invention
Main purpose of the present invention is to provide a kind of air-conditioner, to solve in prior art when running dehumidification mode, and the problem of comfortableness difference.
To achieve these goals, according to a kind of air-conditioner provided by the invention, air-conditioner comprises: compression unit; Heat exchanging part, comprises First Heat Exchanger and the second heat exchanger; Liquid pipe, one end of liquid pipe is communicated with compression unit, and the other end of liquid pipe is communicated with the second heat exchanger with First Heat Exchanger respectively; Tracheae, one end of tracheae is communicated with compression unit, and the other end of tracheae is communicated with First Heat Exchanger; High-pressure air pipe, one end of high-pressure air pipe is communicated with compression unit, and the other end of high-pressure air pipe is communicated with the second heat exchanger, and high-pressure air pipe is selectively communicated with the second heat exchanger.
Further, air-conditioner also comprises: tube connector, and comprise first end and the second end, the first end of tube connector is communicated with tracheae, the second end of tube connector and being communicated with for the port be connected with high-pressure air pipe on the second heat exchanger.
Further, air-conditioner also comprises: control part, and control part is arranged on pipeline that high-pressure air pipe is communicated with the second heat exchanger and on tube connector.
Further, control part comprises: the first magnetic valve, is arranged on pipeline that high-pressure air pipe is communicated with the second heat exchanger; Second magnetic valve, is arranged on tube connector.
Further, control part comprises: cross valve, be arranged on pipeline that high-pressure air pipe is communicated with the second heat exchanger, cross valve comprises the first valve port, the second valve port, the 3rd valve port and the 4th valve port, first valve port is communicated with high-pressure air pipe, second valve port is communicated with the second heat exchanger, and the 3rd valve port is communicated with the second end of tube connector.
Further, air-conditioner also comprises: the 3rd magnetic valve, is arranged on pipeline that high-pressure air pipe is communicated with compression unit.
Further, compression unit comprises: oil eliminator, and high-pressure air pipe is connected with the gas outlet of oil eliminator.
Further, air-conditioner also comprises: the first expansion valve, is arranged on the pipeline of connection First Heat Exchanger and liquid pipe; Second expansion valve, is arranged on the pipeline of connection second heat exchanger and liquid pipe.
Apply technical scheme of the present invention, two heat exchangers are set in heat exchanging part, high-pressure air pipe is set between compression unit and heat exchanging part, particularly, tracheae is connected with First Heat Exchanger, high-pressure air pipe is selectively communicated with the second heat exchanger.Make when air-conditioner is when carrying out dehumidification operation, high-pressure air pipe is communicated with the second heat exchanger, dehumidification operation can be carried out by First Heat Exchanger, and heating operation can be carried out by the second heat exchanger, neutralize by the cold air brought that dehumidifies, and then environment temperature constant can be kept, improve the comfortableness of air-conditioner in dehumidification process.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows the structural representation of the air-conditioner provided according to the embodiment of the present invention one;
Fig. 2 shows the structural representation of the air-conditioner provided according to the embodiment of the present invention two;
Fig. 3 shows the structural representation of the air-conditioner provided according to the embodiment of the present invention three.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
10, heat exchanging part; 11, First Heat Exchanger; 12, the second heat exchanger; 20, compression unit; 31, liquid pipe; 32, tracheae; 33, high-pressure air pipe; 40, control part; 41, the first magnetic valve; 42, the second magnetic valve; 43, the 3rd magnetic valve; 44, cross valve; 51, the first expansion valve; 52, the second expansion valve; 60, tube connector.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
As shown in Figure 1 to Figure 3, embodiments provide a kind of air-conditioner, this air-conditioner comprises: compression unit 20, heat exchanging part 10, liquid pipe 31, tracheae 32 and high-pressure air pipe 33.Wherein, heat exchanging part 10 comprises First Heat Exchanger 11 and the second heat exchanger 12, one end of liquid pipe 31 is communicated with compression unit 20, the other end of liquid pipe 31 is communicated with the second heat exchanger 12 with First Heat Exchanger 11 respectively, one end of tracheae 32 is communicated with compression unit 20, and the other end of tracheae 32 is communicated with First Heat Exchanger 11, and one end of high-pressure air pipe 33 is communicated with compression unit 20, the other end of high-pressure air pipe 33 is communicated with the second heat exchanger 12, and high-pressure air pipe 33 is selectively communicated with the second heat exchanger 12.
By arranging two heat exchangers in heat exchanging part 10, high-pressure air pipe 33 being set between compression unit 20 and heat exchanging part, particularly, tracheae 32 being connected with First Heat Exchanger 11, high-pressure air pipe 33 is selectively communicated with the second heat exchanger 12.Make when air-conditioner is when carrying out dehumidification operation, high-pressure air pipe 33 is communicated with the second heat exchanger 12, dehumidification operation can be carried out by First Heat Exchanger 11, and heating operation can be carried out by the second heat exchanger 12, neutralize by the cold air brought that dehumidifies, and then environment temperature constant can be kept, improve the comfortableness of air-conditioner in dehumidification process.
In the present embodiment, air-conditioner also comprises: tube connector 60, this tube connector 60 comprises first end and the second end, and the first end of tube connector 60 is communicated with tracheae 32, the second end of tube connector 60 and being communicated with for the port be connected with high-pressure air pipe 33 on second heat exchanger 12.By tube connector 60 connectivity trachea 32 and the second heat exchanger 12
In the present embodiment, this air-conditioner also comprises: control part 40, and this control part 40 is arranged on pipeline that high-pressure air pipe 33 is communicated with the second heat exchanger 12 and on tube connector 60.
In embodiment provided by the invention, control part 40 comprises: the first magnetic valve 41, is arranged on pipeline that high-pressure air pipe 33 is communicated with the second heat exchanger 12; Second magnetic valve 42, is arranged on tube connector 60.
In another embodiment provided by the invention, control part 40 comprises: cross valve 44, be arranged on pipeline that high-pressure air pipe 33 is communicated with the second heat exchanger 12, cross valve 44 comprises the first valve port, the second valve port, the 3rd valve port and the 4th valve port, first valve port is communicated with high-pressure air pipe 33, second valve port is communicated with the second heat exchanger 12, and the 3rd valve port is communicated with the second end of tube connector 60.
In another embodiment provided by the invention, air-conditioner also comprises: the 3rd magnetic valve 43.Wherein, the 3rd magnetic valve 43 is arranged on the pipeline that high-pressure air pipe 33 is communicated with compression unit 20.
Particularly, in compression unit 20, be provided with oil eliminator, high-pressure air pipe 33 is connected with the gas outlet of oil eliminator.
In addition, air-conditioner also comprises: the first expansion valve 51 and the second expansion valve 52.Wherein, the first expansion valve 51 is arranged on and connects First Heat Exchanger 11 with on the pipeline of liquid pipe 31; Second expansion valve 52 is arranged on connection second heat exchanger 12 with on the pipeline of liquid pipe 31.By the refrigerant flow rate of the first expansion valve 51 and the adjustable inflow First Heat Exchanger 11 of the second expansion valve 52 and the second heat exchanger 12.
Embodiment one
When this unit carries out refrigerating operation, in heat exchanging part 10, the first magnetic valve 41 be connected with high-pressure air pipe 33 is in closed condition, and the second magnetic valve 42 connecting tracheae 32 is in open mode.After the refrigerant in compression unit 20 enters heat exchanging part 10 from liquid pipe 31, pass in First Heat Exchanger 11 and the second heat exchanger 12 respectively, respectively through the first expansion valve 51 and the second expansion valve 52 throttling before passing into First Heat Exchanger 11 and the second heat exchanger 12, refrigerant is in First Heat Exchanger 11 and the second heat exchanger 12 after evaporation endothermic, refrigerant in First Heat Exchanger 11 is got back to compression unit 20 from tracheae 32, and the refrigerant in the second heat exchanger 12 returns compression unit 20 after being converged by the refrigerant in the pipeline at the second magnetic valve 42 place and First Heat Exchanger 11.
When this unit carries out dehumidification mode, in heat exchanging part 10, the first magnetic valve 41 be connected with high-pressure air pipe 33 is in open mode, and the second magnetic valve 42 be connected with tracheae 32 is in closed condition.Refrigerant in compression unit 20 is divided into two-way, and the first via enters heat exchanging part 10 from liquid pipe 31, and enters in First Heat Exchanger 11 through the first expansion valve 51, in First Heat Exchanger 11 after heat absorption evaporation, is back to compression unit 20 from tracheae 32; Second road refrigerant to enter the second heat exchanger 12 through the first magnetic valve 41 from high-pressure air pipe 33 and carries out condensation, and to be converged with the refrigerant of the first via by the second expansion valve 52 after condensation and flow in First Heat Exchanger 11.Carry out respectively heating and refrigeration by First Heat Exchanger 11 and the second heat exchanger 12.
When this unit carries out heating mode, in heat exchanging part 10, the first magnetic valve 41 be connected with high-pressure air pipe 33 is in open mode, and the second magnetic valve 42 be connected with tracheae 32 is in closed condition.Refrigerant in compression unit 10 is divided into two-way, the first via is by the commutation effect of cross valve in cross valve compression unit 10, high temperature and high pressure gas in compressor is passed into from tracheae 32 to First Heat Exchanger 11, carries out condensation, enter in liquid-in pipe 31 through the first expansion valve 51 after carrying out condensation, then turn back to compression unit 20; Second road refrigerant enters the second heat exchanger 12 from high-pressure air pipe 33, and carries out condensation, then converges with the condensed refrigerant of the first via liquid-in pipe 31 of going forward side by side through the second expansion valve 52.
In the present embodiment, this unit also can be arranged in parallel multiple heat exchanging part, when other heat exchanging part carry out freezing or dehumidification operation time, when this heat exchanging part 10 is in closed condition, particularly, the first magnetic valve 41 be connected with high-pressure air pipe 33 in this heat exchanging part 10 can be set to closed condition, the second magnetic valve 42 be connected be set to open mode, and the first expansion valve 51 and the second expansion valve 52 are set to closed condition with tracheae 32.
In addition, when other heat exchanging part is in the state of heating, when this heat exchanging part 10 is in closed condition.The first magnetic valve 41 be connected with high-pressure air pipe 33 is set to open mode, the second magnetic valve 42 be connected with tracheae 32 is set to closed condition.In running, refrigerant can be entered in the second heat exchanger 12 by high-pressure air pipe 33, then to export and through the second expansion valve 52 rework solution pipe 31 from the second heat exchanger 12.Wherein, the aperture of the second expansion valve 52 is arranged in the scope of 0 to 100, and it is for preventing hydrops in indoor second heat exchanger 12.
Second embodiment
It should be noted that, the difference of the embodiment of the present invention and the first embodiment is only, the control part 40 in the present embodiment adopts cross valve 44, is controlled the break-make of the second heat exchanger 12 and high-pressure air pipe 33, tube connector 60 by cross valve 44.
In the present embodiment, air-conditioner is when carrying out refrigerating operation, and cross valve 44 no power, cross valve 44 keeps its first valve port to be connected with the 4th valve port, and the second valve port is communicated with the 3rd valve port.First Heat Exchanger 11 is entered respectively and the second heat exchanger 12 carries out heat exchange through the first expansion valve 51 and the second expansion valve 52 from liquid pipe 31 refrigerant out, can directly pass into tracheae 32 from First Heat Exchanger 11 refrigerant out, export from the 3rd valve port after the second valve port passing into cross valve from the second heat exchanger 12 refrigerant out enters, and flow in tracheae 32 with converging from First Heat Exchanger 11 refrigerant out.Wherein, in above-mentioned implementation procedure, the span of the aperture of the first expansion valve 51 and the second expansion valve 52 is between 0 to 480.
In the present embodiment, cross valve 44, when carrying out dehumidification operation, is energized by air-conditioner, the first valve port on cross valve 44 is connected with the second valve port, and is connected with the 4th valve port by the 3rd valve port.Thus making refrigerant be two-way at compression section, high-pressure air pipe 33 of leading up to enters cross valve 44, and enters the second heat exchanger 12 from the second valve port, after refrigerant carries out condensation in the second heat exchanger 12, in the second expansion valve 52 rework solution pipe 31; Another road enters First Heat Exchanger 11 through liquid pipe 31, the refrigerant exported before entering First Heat Exchanger 11 and from the second heat exchanger 12 converges, enter in First Heat Exchanger 11 in the lump, after First Heat Exchanger 11 evaporation and heat-exchange, return tracheae 32 from the other end of First Heat Exchanger 11.Wherein, the span of the aperture of the first expansion valve 51 and the second expansion valve 52 is between 0 to 480.
In the present embodiment, cross valve 44, when carrying out heating operation, is energized by air-conditioner, the first valve port of cross valve 44 is connected with the second valve port, and is connected with the 4th valve port by the 3rd valve port.Thus make refrigerant be two-way at compression section, wherein a road enters the second heat exchanger 12 from high-pressure air pipe 33 and carries out condensation, enters afterwards in the second expansion valve 52, then in rework solution pipe 31; Another road refrigerant is passed into in the first expansion valve 51 by tracheae 32, then passes into carry out condensation to First Heat Exchanger 11, and the refrigerant that the refrigerant exported by First Heat Exchanger 11 and the second heat exchanger 12 export converges rear rework solution pipe 31.Wherein, the span of the aperture of the first expansion valve 51 and the second expansion valve 52 is between 0 to 480.
In the present embodiment, this unit also can be arranged in parallel multiple heat exchanging part, when other heat exchanging part carries out refrigerating operation, when this heat exchanging part is in except wet condition, cross valve 44 is energized, the first valve port on cross valve 44 is connected with the second valve port, and the 3rd valve port is connected with the 4th valve port.Thus make refrigerant be two-way at compression section, wherein a road to be entered in the second heat exchanger 12 by cross valve 44 from high-pressure air pipe 33 and carries out condensation, after condensation in the second expansion valve 52 rework solution pipe 31; Another road refrigerant enters heat exchanging part 10 through liquid pipe, after converging with the refrigerant exported from the second heat exchanger 12, enters in First Heat Exchanger 11 and carries out evaporation and heat-exchange, and return tracheae 32 from the other end of First Heat Exchanger 11 through the first expansion valve 51.Wherein, the span of the aperture of the first expansion valve 51 and the second expansion valve 52 is between 0 to 480.
3rd embodiment
It should be noted that, the difference of the 3rd embodiment and the first embodiment is that control part 40 is only the 3rd magnetic valve 43, and the 3rd expansion valve 43 is positioned at outdoor and is arranged on pipeline that high-pressure air pipe 33 is communicated with compression unit, control the break-make between high-pressure air pipe 33 and the second heat exchanger 12 by means of only the 3rd magnetic valve 43, conveniently can manipulate, save cost; In addition, be also that one end of the second heat exchanger 12 is only connected with high-pressure air pipe 33 with the first embodiment difference, the other end of the second heat exchanger 12 is only connected with liquid pipe 31, does not arrange tube connector 60, as this simplify apparatus structure.
In the present embodiment, air-conditioner is when carrying out refrigerating operation, 3rd magnetic valve 43 and the second expansion valve 52 are closed, the refrigerant exported from liquid pipe 31 enters the first expansion valve 51 through pipeline, enter First Heat Exchanger 11 by the first expansion valve 51 again and carry out evaporation and heat-exchange, finally return tracheae 32 from the other end of First Heat Exchanger 11.Wherein, the span of the first expansion valve 51 aperture is between 0 to 480.
In the present embodiment, air-conditioner is when carrying out dehumidification operation, and the 3rd magnetic valve 43 is energized.The refrigerant exported from compression unit 20 is divided into two-way, and a road enters the second heat exchanger 12 from high-pressure air pipe 33 carries out condensation, then in the second expansion valve 52 rework solution pipe 31; After another road refrigerant that space second heat exchanger 12 exports from liquid pipe 31 converges, then enter in First Heat Exchanger 11 through the first expansion valve 51 and carry out evaporation and heat-exchange, finally return tracheae 32 from the other end of First Heat Exchanger 11.Wherein, the span of the aperture of the first expansion valve 51 and the second expansion valve 52 is between 0 to 480.
In the present embodiment, air-conditioner is when carrying out heating operation, and the 3rd magnetic valve 43 is energized.The refrigerant exported from compression unit 20 is divided into two-way, and a road enters the second heat exchanger 12 from high-pressure air pipe 33 and carries out condensation, afterwards again by the second expansion valve 52 rework solution pipe 31; Another road refrigerant to enter in First Heat Exchanger 11 through the first expansion valve 51 from tracheae 32 and carries out condensation, after the refrigerant exported from First Heat Exchanger 11 and the second heat exchanger 12 two-way gathers, enters liquid-in pipe 31 and turns back to compression unit 20.
By the air-conditioner provided in the embodiment of the present invention, when air-conditioner is when carrying out dehumidification operation, high-pressure air pipe 33 is communicated with the second heat exchanger 12, dehumidification operation can be carried out by First Heat Exchanger 11, and heating operation can be carried out by the second heat exchanger 12, neutralize by the cold air brought that dehumidifies, and then environment temperature constant can be kept, improve the comfortableness of air-conditioner in dehumidification process.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. an air-conditioner, is characterized in that, described air-conditioner comprises:
Compression unit (20);
Heat exchanging part (10), comprises First Heat Exchanger (11) and the second heat exchanger (12);
Liquid pipe (31), one end of described liquid pipe (31) is communicated with described compression unit (20), and the other end of described liquid pipe (31) is communicated with described second heat exchanger (12) with described First Heat Exchanger (11) respectively;
Tracheae (32), one end of described tracheae (32) is communicated with described compression unit (20), and the other end of described tracheae (32) is communicated with described First Heat Exchanger (11);
High-pressure air pipe (33), one end of described high-pressure air pipe (33) is communicated with described compression unit (20), the other end of described high-pressure air pipe (33) is communicated with described second heat exchanger (12), and described high-pressure air pipe (33) is selectively communicated with described second heat exchanger (12).
2. air-conditioner according to claim 1, is characterized in that, described air-conditioner also comprises:
Tube connector (60), comprise first end and the second end, the first end of described tube connector (60) is communicated with described tracheae (32), the second end of described tube connector (60) and being communicated with for the port be connected with described high-pressure air pipe (33) on described second heat exchanger (12).
3. air-conditioner according to claim 2, is characterized in that, described air-conditioner also comprises:
Control part (40), described control part (40) is arranged on pipeline that described high-pressure air pipe (33) is communicated with the second heat exchanger (12) and on described tube connector (60).
4. air-conditioner according to claim 3, is characterized in that, described control part (40) comprising:
First magnetic valve (41), is arranged on pipeline that described high-pressure air pipe (33) is communicated with described second heat exchanger (12);
Second magnetic valve (42), is arranged on described tube connector (60).
5. air-conditioner according to claim 3, is characterized in that, described control part (40) comprising:
Cross valve (44), be arranged on pipeline that described high-pressure air pipe (33) is communicated with described second heat exchanger (12), described cross valve (44) comprises the first valve port, the second valve port, the 3rd valve port and the 4th valve port, described first valve port is communicated with described high-pressure air pipe (33), described second valve port is communicated with described second heat exchanger (12), and described 3rd valve port is communicated with the second end of described tube connector (60).
6. air-conditioner according to claim 1, is characterized in that, described air-conditioner also comprises:
3rd magnetic valve (43), is arranged on pipeline that described high-pressure air pipe (33) is communicated with described compression unit (20).
7. air-conditioner according to any one of claim 1 to 6, is characterized in that, described compression unit (20) comprising:
Oil eliminator, described high-pressure air pipe (33) is connected with the gas outlet of described oil eliminator.
8. air-conditioner according to any one of claim 1 to 6, is characterized in that, described air-conditioner also comprises:
First expansion valve (51), is arranged on the pipeline of the described First Heat Exchanger of connection (11) and described liquid pipe (31);
Second expansion valve (52), is arranged on the pipeline of described second heat exchanger (12) of connection and described liquid pipe (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510036936.4A CN104534725A (en) | 2015-01-23 | 2015-01-23 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510036936.4A CN104534725A (en) | 2015-01-23 | 2015-01-23 | Air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104534725A true CN104534725A (en) | 2015-04-22 |
Family
ID=52850299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510036936.4A Pending CN104534725A (en) | 2015-01-23 | 2015-01-23 | Air conditioner |
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| Country | Link |
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| CN (1) | CN104534725A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953486A (en) * | 2016-05-23 | 2016-09-21 | 珠海格力电器股份有限公司 | Air conditioning system and control method thereof |
| CN106123170A (en) * | 2016-06-24 | 2016-11-16 | 珠海格力电器股份有限公司 | Air conditioning system and control method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1432775A (en) * | 2002-01-15 | 2003-07-30 | 株式会社电装 | Air conditioner with injector circulation system |
| CN1683850A (en) * | 2004-04-14 | 2005-10-19 | 河南新飞电器有限公司 | Air source heat pump for high humidity area |
| US20100058800A1 (en) * | 2005-09-20 | 2010-03-11 | Daikin Industries, Ltd. | Air conditioning apparatus |
| JP2011133177A (en) * | 2009-12-25 | 2011-07-07 | Fujitsu General Ltd | Air conditioner |
| CN103759455A (en) * | 2014-01-27 | 2014-04-30 | 青岛海信日立空调系统有限公司 | Heat recovery variable-frequency multi-split heat pump system and control method thereof |
-
2015
- 2015-01-23 CN CN201510036936.4A patent/CN104534725A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1432775A (en) * | 2002-01-15 | 2003-07-30 | 株式会社电装 | Air conditioner with injector circulation system |
| CN1683850A (en) * | 2004-04-14 | 2005-10-19 | 河南新飞电器有限公司 | Air source heat pump for high humidity area |
| US20100058800A1 (en) * | 2005-09-20 | 2010-03-11 | Daikin Industries, Ltd. | Air conditioning apparatus |
| JP2011133177A (en) * | 2009-12-25 | 2011-07-07 | Fujitsu General Ltd | Air conditioner |
| CN103759455A (en) * | 2014-01-27 | 2014-04-30 | 青岛海信日立空调系统有限公司 | Heat recovery variable-frequency multi-split heat pump system and control method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105953486A (en) * | 2016-05-23 | 2016-09-21 | 珠海格力电器股份有限公司 | Air conditioning system and control method thereof |
| CN106123170A (en) * | 2016-06-24 | 2016-11-16 | 珠海格力电器股份有限公司 | Air conditioning system and control method thereof |
| CN106123170B (en) * | 2016-06-24 | 2019-02-05 | 珠海格力电器股份有限公司 | Air conditioning system and control method thereof |
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