CN105605708A - Multifunctional heat pump air conditioning device - Google Patents
Multifunctional heat pump air conditioning device Download PDFInfo
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- CN105605708A CN105605708A CN201610042160.1A CN201610042160A CN105605708A CN 105605708 A CN105605708 A CN 105605708A CN 201610042160 A CN201610042160 A CN 201610042160A CN 105605708 A CN105605708 A CN 105605708A
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- water
- 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
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/001—Compression cycle type
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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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- Life Sciences & Earth Sciences (AREA)
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The invention provides a multifunctional heat pump air conditioning device. The multifunctional heat pump air conditioning device comprises a compressor, a four-way reversing valve, an outdoor unit and a water fluoride heat exchanger. An indoor heat exchanger is divided into an indoor heat supply and dehumidification backheating terminal and an indoor refrigeration and dehumidification terminal. The water fluoride heat exchanger is divided into a first water fluoride heat exchanger body and a second water fluoride heat exchanger body. A first mode is a refrigeration mode, a second mode is a heating mode, and a third mode is a dehumidification backheating mode. The first water fluoride heat exchanger body is arranged at the air outlet end of the compressor and communicated with the indoor heat supply and dehumidification backheating terminal of a domestic hot-water water tank through a hot water three-way valve. Refrigeration and heating coexist at the same time, through the design of the height difference between the indoor refrigeration and dehumidification terminal and an indoor heating and dehumidification terminal, wet air is cooled, then dehumidification is conducted in the heating mode, and the multifunctional heat pump air conditioning device achieves multiple purposes and is convenient to use.
Description
Technical field
The present invention relates to a kind of heat pump air conditioner.
Background technology
Currently available technology, a kind of heat pump air conditioner, comprises compressor, four-way change-over valve, off-premises station, indoor heat exchanger, domestic hot-water's water tank, in domestic hot-water's water tank, heat exchanger is set. Existing problems are: function singleness, is used inconvenient.
Summary of the invention
The object of the invention is: a kind of multifunctional heat pump air-conditioner device is provided, and it not only has hot water, refrigeration, heat-production functions, but also has dehumidification function.
The present invention is achieved in that a kind of multifunctional heat pump air-conditioner device, comprise compressor, four-way change-over valve, off-premises station and water fluorine heat exchanger, its special character is: described indoor heat exchanger is divided into indoor heating and dehumidifying backheat end and indoor refrigeration and dehumidifying end; Described water fluorine heat exchanger is divided into the first water fluorine heat exchanger and the second water fluorine heat exchanger;
First mode is refrigeration mode, and the first heat exchange side of compressor, the first water fluorine heat exchanger, cross valve D-E end, off-premises station, expansion valve, the 3rd heat exchange side of the second water fluorine heat exchanger, cross valve C-S hold and compressor;
Refrigeration water pump, the 4th heat exchange side of the second water fluorine heat exchanger, indoor refrigeration and the conducting of dehumidifying end;
The second pattern is heating mode, the 3rd heat exchange side of the first heat exchange side of compressor, the first water fluorine heat exchanger, cross valve D-C end, the second water fluorine heat exchanger, expansion valve, off-premises station, cross valve E-S and and compressor;
The second heat exchange side of the first water fluorine heat exchanger, indoor heating and dehumidifying backheat end and heat water pump and the second heat exchange side;
Three-mode is the backheat pattern that dehumidifies, and the first heat exchange side of compressor, the first water fluorine heat exchanger, cross valve D-E end, off-premises station, expansion valve, the 3rd heat exchange side of the second water fluorine heat exchanger, cross valve C-S hold and compressor;
The second heat exchange side of the first water fluorine heat exchanger, indoor heating and dehumidifying backheat end and heat water pump and form and heat circulation line;
The 4th heat exchange side of the second water fluorine heat exchanger, indoor refrigeration and dehumidifying end and refrigeration water pump form refrigeration pipe.
Described a kind of multifunctional heat pump air-conditioner device, its special character is: also comprise a filling pipe, filling pipe one end is communicated with water source, and the other end is respectively by check valve and indoor heating and dehumidifying backheat end with heat the pipeline connection between pipeline and indoor refrigeration and dehumidifying end and the refrigeration water pump between water pump.
Described a kind of multifunctional heat pump air-conditioner device, its special character is: also comprise domestic hot-water's water tank, hot water triple valve and water source, in described domestic hot-water's water tank, be provided with heat exchanger;
1 end of described hot water triple valve is communicated with the second heat exchange side water side, 3 ends of hot water triple valve and indoor heating and dehumidifying backheat end are communicated with, and 2 ends of hot water triple valve are communicated with the water inlet end of domestic hot-water's water tank, the water side of domestic hot-water's water tank and heat supply water pump and indoor heating and the pipeline connection that dehumidifies between backheat end; One filling pipe is the pipeline connection respectively and between the bottom of the water inlet end of heat exchanger, domestic hot-water's water tank and indoor refrigeration and dehumidifying end and refrigeration water pump by check valve; The water side of heat exchanger is connected with gondola water faucet or tap;
Four-mode is hot water pattern: the first heat exchange side, the cross valve D-C in outlet side, the first water fluorine heat exchanger of compressor holds, the air return end of the 3rd heat exchange side, expansion valve, off-premises station, cross valve E-S and the compressor of the second water fluorine heat exchanger;
Meanwhile, hot water triple valve 1-2 end, domestic hot-water's water tank, heat the second heat exchange side in water pump and the first water fluorine heat exchanger and form loop;
The 5th pattern is hot water and refrigeration mode: the air return end of the 3rd heat exchange side, cross valve C-S end and the compressor of the first heat exchange side of compressor, the first water fluorine heat exchanger, cross valve D-E end, off-premises station, expansion valve, the second water fluorine heat exchanger,
The second heat exchange side, hot water triple valve 1-2 end, domestic hot-water's water tank of the first water fluorine heat exchanger, heat water pump and the second heat exchange side conducting;
Described the second pattern is heating mode, the 3rd heat exchange side of the first heat exchange side of compressor, the first water fluorine heat exchanger, cross valve D-C end, the second water fluorine heat exchanger, expansion valve, off-premises station, cross valve E-S and and compressor;
The second heat exchange side of the first water fluorine heat exchanger, hot water triple valve 1-3 end, indoor heating and dehumidifying backheat end and heat water pump and the second heat exchange side conducting;
Described three-mode is the backheat pattern that dehumidifies, and the first heat exchange side of compressor, the first water fluorine heat exchanger, cross valve D-E end, off-premises station, expansion valve, the 3rd heat exchange side of the second water fluorine heat exchanger, cross valve C-S hold and compressor;
The second heat exchange side of the first water fluorine heat exchanger, hot water triple valve 1-3 end, indoor heating and dehumidifying backheat end and heat water pump and form and heat circulation line;
The 4th heat exchange side of the second water fluorine heat exchanger, indoor refrigeration and dehumidifying end and refrigeration water pump form refrigeration pipe.
Described a kind of multifunctional heat pump air-conditioner device, its special character is: the feed pipe of described heat exchanger is by check valve and domestic hot-water's water tank
The feed pipe of heat exchanger is connected with the pipeline between indoor refrigeration and dehumidifying end and the 4th heat exchange side by check valve.
Described a kind of multifunctional heat pump air-conditioner device, its special character is: described indoor refrigeration and dehumidifying end and indoor heating and dehumidifying backheat end are separately positioned on interior space top and bottom.
Described a kind of multifunctional heat pump air-conditioner device, its special character is: on the pipeline between the water side of the 4th heat exchange side of described the second water fluorine heat exchanger and indoor refrigeration and dehumidifying end water inlet end, be provided with refrigeration system expansion tank.
Described a kind of multifunctional heat pump air-conditioner device, its special character is: the top of described domestic hot-water's water tank is provided with water heating system expansion tank.
Described a kind of multifunctional heat pump air-conditioner device, its special character is: also comprise domestic hot-water's water tank, hot water triple valve and water source, in described domestic hot-water's water tank, be provided with heat exchanger;
1 end of described hot water triple valve is communicated with the second heat exchange side water side, 3 ends of hot water triple valve and indoor heating and dehumidifying backheat end are communicated with, and 2 ends of hot water triple valve are communicated with the water inlet end of domestic hot-water's water tank, the water side of domestic hot-water's water tank and heat supply water pump and indoor heating and the pipeline connection that dehumidifies between backheat end; One filling pipe by check valve respectively and the bottom of domestic hot-water's water tank, dehumidifying end and refrigeration pipeline and heat exchanger between water pump and heat the pipeline connection between water pump; The top of domestic hot-water's water tank arranges gondola water faucet or tap;
Four-mode is hot water pattern: the first heat exchange side, the cross valve D-C in outlet side, the first water fluorine heat exchanger of compressor holds, the air return end of the 3rd heat exchange side, expansion valve, off-premises station, cross valve E-S and the compressor of the second water fluorine heat exchanger;
Meanwhile, hot water triple valve 1-2 end, heat exchanger, heat the second heat exchange side in water pump and the first water fluorine heat exchanger and form loop;
The 5th pattern is hot water and refrigeration mode: the air return end of the 3rd heat exchange side, cross valve C-S end and the compressor of the first heat exchange side of compressor, the first water fluorine heat exchanger, cross valve D-E end, off-premises station, expansion valve, the second water fluorine heat exchanger,
The second heat exchange side, hot water triple valve 1-2 end, the heat exchanger of the first water fluorine heat exchanger, heat water pump and the second heat exchange side conducting;
Described the second pattern is heating mode, the 3rd heat exchange side of the first heat exchange side of compressor, the first water fluorine heat exchanger, cross valve D-C end, the second water fluorine heat exchanger, expansion valve, off-premises station, cross valve E-S and and compressor;
The second heat exchange side of the first water fluorine heat exchanger, hot water triple valve 1-3 end, indoor heating and dehumidifying backheat end and heat water pump and the second heat exchange side conducting;
Described three-mode is the backheat pattern that dehumidifies, and the first heat exchange side of compressor, the first water fluorine heat exchanger, cross valve D-E end, off-premises station, expansion valve, the 3rd heat exchange side of the second water fluorine heat exchanger, cross valve C-S hold and compressor;
The second heat exchange side of the first water fluorine heat exchanger, hot water triple valve 1-3 end, indoor heating and dehumidifying backheat end and heat water pump and form and heat circulation line;
The 4th heat exchange side of the second water fluorine heat exchanger, indoor refrigeration and dehumidifying end and refrigeration water pump form refrigeration pipe.
A kind of multifunctional heat pump air-conditioner device of the present invention, the first water fluorine heat exchanger is arranged on the outlet side of compressor, is communicated with domestic hot-water's water tank indoor heating and dehumidifying backheat end by hot water triple valve; Realization has refrigeration, heats simultaneously and deposit, and adopts indoor refrigeration and dehumidifying end and the design of indoor heating dehumidifying end difference in height, and humid air is cooling, and then the pattern of heating dehumidifies, and a tractor serves several purposes is easy to use.
Brief description of the drawings
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is the schematic diagram of the second embodiment of the present invention.
Fig. 3 is the schematic diagram of the third embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
Embodiment 1
As shown in Figure 1, a kind of multifunctional heat pump air-conditioner device, comprises compressor 1, four-way change-over valve 2, off-premises station 3 and water fluorine heat exchanger, and described indoor heat exchanger is divided into indoor heating and dehumidifying backheat end 51 and indoor refrigeration and dehumidifying end 52; Described water fluorine heat exchanger is divided into the first water fluorine heat exchanger 61 and the second water fluorine heat exchanger 62;
First mode is refrigeration mode, and the first heat exchange side of compressor 1, the first water fluorine heat exchanger 61, cross valve D-E end, off-premises station 3, expansion valve 9, the 3rd heat exchange side of the second water fluorine heat exchanger 62, cross valve C-S hold and compressor;
Refrigeration water pump 82, the 4th heat exchange side of the second water fluorine heat exchanger 62, indoor refrigeration and 52 conductings of dehumidifying end.
The second pattern is heating mode, the E-S of the 3rd heat exchange side of the first heat exchange side of compressor 1, the first water fluorine heat exchanger 61, the D-C of cross valve 2 end, the second water fluorine heat exchanger 62, expansion valve 9, off-premises station 3, cross valve 2 and and compressor 1 form loop;
The second heat exchange side of the first water fluorine heat exchanger 62, indoor heating and dehumidifying backheat end 51 and heat water pump 81 and the second heat exchange side forms loop.
Three-mode is dehumidifying backheat pattern, the 3rd heat exchange side of the first heat exchange side of compressor 1, the first water fluorine heat exchanger 61, the D-E end of cross valve 2, off-premises station 3, expansion valve 9, the second water fluorine heat exchanger 62, the C-S of cross valve 2 end and compressor 1;
The second heat exchange side of the first water fluorine heat exchanger 61, indoor heating and dehumidifying backheat end 51 and heat water pump 81 and form and heat circulation line;
The 4th heat exchange side of the second water fluorine heat exchanger 62, indoor refrigeration and dehumidifying end 52 and refrigeration water pump 82 form refrigeration pipe.
Also comprise a filling pipe, filling pipe one end is communicated with water source, and the other end is respectively by check valve and indoor heating and dehumidifying backheat end 51 with heat the pipeline connection between pipeline and indoor refrigeration and dehumidifying end 52 and the refrigeration water pump 82 between water pump 81.
Embodiment 2
As shown in Figure 2, also comprise domestic hot-water's water tank 4, hot water triple valve 7 and water source, in described domestic hot-water's water tank 4, be provided with heat exchanger 41;
1 end of described hot water triple valve 7 is communicated with the second heat exchange side water side of the first water fluorine heat exchanger 61,3 ends of hot water triple valve 7 and indoor heating and dehumidifying backheat end 51 are communicated with, and 2 ends of hot water triple valve 7 are communicated with the water inlet end of domestic hot-water's water tank 4, the water side of domestic hot-water's water tank 4 and heat supply water pump 81 and indoor heating and the pipeline connection that dehumidifies between backheat end 51; One filling pipe is the pipeline connection respectively and between the bottom of the water inlet end of heat exchanger 41, domestic hot-water's water tank 4 and indoor refrigeration and dehumidifying end 52 and refrigeration water pump 82 by check valve;
First mode is refrigeration mode, and refrigerant is through the outlet side of compressor 1, the first heat exchange side of the first water fluorine heat exchanger 61, D-E end, off-premises station 3, expansion valve 9, the 3rd heat exchange side of the second water fluorine heat exchanger 62, the C-S end of cross valve 2 and the air return end of compressor 1 of cross valve 2;
The 4th heat exchange side of the second water fluorine heat exchanger 62 and refrigeration water pump 82 move, and cold water forms refrigerating circuit from the 4th heat exchange side of the second water fluorine heat exchanger 62 through indoor refrigeration and dehumidifying end 52, refrigeration water pump 82;
The second pattern is heating mode, and refrigerant is through the outlet side of compressor 1, the first heat exchange side of the first water fluorine heat exchanger 61, the D-C end of cross valve 2, the 3rd heat exchange side, expansion valve 9, off-premises station 3, the E-S of cross valve 2 and the air return end of compressor 1 of the second water fluorine heat exchanger 62;
Meanwhile, the heat supply water pump 81 of the first water fluorine heat exchanger 61 moves, and hot water is from the second heat exchange side of the first water fluorine heat exchanger 61, form and heat loop through the 1-3 of triple valve 7 end, indoor heating and dehumidifying backheat end 51, heat supply water pump 81;
Three-mode is dehumidifying backheat pattern, and refrigerant is held and the air return end of compressor through outlet side, the first water fluorine heat exchanger 61 first heat exchange sides, the D-E end of cross valve 2, off-premises station 3, expansion valve 9, the 3rd heat exchange side of the second water fluorine heat exchanger 62, the cross valve C-S of compressor 1;
The second water fluorine heat exchanger 62 and refrigeration water pump 82 move, cold water from the second water fluorine heat exchanger 62 the 4th heat exchange side, through indoor refrigeration and dehumidifying end 52, refrigeration water pump 82 form refrigerating circuit, complete dehumidification function;
The first water fluorine heat exchanger 61 and heat supply water pump 81 move, and hot water from the second heat exchange side of the first water fluorine heat exchanger 61, form and heat loop through the 1-3 of triple valve 7 end, indoor heating and dehumidifying backheat end 51, heat supply water pump 81, completes dehumidifying backheat.
Four-mode is hot water pattern: refrigerant through the outlet side of compressor 1, the air return end of the 3rd heat exchange side, expansion valve 9, off-premises station 3, cross valve E-S and the compressor 1 of the first water fluorine heat exchanger 61 first heat exchange sides, cross valve D-C end, the second water fluorine heat exchanger 62;
Meanwhile, the first water fluorine heat exchanger 61 and heat supply water pump 81 move, and hot water forms hot-water return from the second heat exchange side of the first water fluorine heat exchanger 61 through the 1-2 of triple valve 7 end, domestic hot-water's water tank 4, heat supply water pump 81; The water side of heat exchanger 41 is connected with gondola water faucet 12 or tap, water inlet end is communicated with water source;
The 5th pattern is hot water and refrigeration mode: refrigerant through the outlet side of compressor 1, the air return end of the 3rd heat exchange side, cross valve C-S end and the compressor 1 of the first water fluorine heat exchanger 61 first heat exchange sides, cross valve D-E end, off-premises station 3, expansion valve 9, the second water fluorine heat exchanger 62;
The first water fluorine heat exchanger 61 and heat supply water pump 81 move, and hot water is from the second heat exchange side of the first water fluorine heat exchanger 61, form hot-water return through the 1-2 of triple valve 7 end, domestic hot-water's water tank 4, heat supply water pump 81;
The second water fluorine heat exchanger 62 and refrigeration water pump 82 move, cold water from the 4th heat exchange side of the second water fluorine heat exchanger 62, through indoor refrigeration and dehumidifying end 52, refrigeration water pump 82 form refrigerating circuit;
In domestic hot-water's water tank 4 that described heat exchanger 41 is placed in, the feed pipe of heat exchanger 41 is by check valve and running water pipe UNICOM;
Heating water loop comprises the first heat exchange side 61, triple valve 7, domestic hot-water's water tank 4, indoor heating and dehumidifying backheat end 51, heat supply water pump 81, expansion tank 11, and heating water loop is through check valve and the moisturizing of running water pipe UNICOM;
Refrigeration system water loop comprises the second heat exchange side 62, indoor refrigeration and dehumidifying end 52, refrigeration water pump 82, expansion tank 10, and refrigeration system water loop is through check valve and the moisturizing of running water pipe UNICOM;
Described indoor refrigeration and dehumidifying end 52 and indoor heating and dehumidifying backheat end 51 are separately positioned on interior space top and bottom.
Embodiment 3
As shown in Figure 3: a filling pipe is pipeline connection and the heat exchanger 41 respectively and between the bottom of domestic hot-water's water tank 4, indoor refrigeration and dehumidifying end 52 and refrigeration water pump 82 and heat the pipeline connection between water pump 81 by check valve; The top of domestic hot-water's water tank 4 arranges gondola water faucet 12;
Four-mode is hot water pattern: the first heat exchange side 611, the cross valve D-C in outlet side, the first water fluorine heat exchanger 61 of compressor 1 holds, the air return end of the 3rd heat exchange side 621, expansion valve 9, off-premises station 3, cross valve E-S and the compressor 1 of the second water fluorine heat exchanger 62;
Meanwhile, the 1-2 of hot water triple valve 7 end, heat exchanger 41, heat the second heat exchange side 612 in water pump 81 and the first water fluorine heat exchanger 61 and form loop;
The 5th pattern is hot water and refrigeration mode: the air return end of the 3rd heat exchange side 621, cross valve C-S end and the compressor of the first heat exchange side 611 of compressor 1, the first water fluorine heat exchanger 61, the D-E end of cross valve 7, off-premises station 3, expansion valve 9, the second water fluorine heat exchanger 62
The second heat exchange side 62 of the first water fluorine heat exchanger 61, the 1-2 of hot water triple valve 7 end, heat exchanger 41, heat water pump 81 and the second heat exchange side 612 forms loop.
Above-described is only preferential embodiment of the present invention. It should be pointed out that for the person of ordinary skill of the art, without departing from the principles of the present invention, can also make some improvement and modification, this is also considered as protection scope of the present invention.
Claims (9)
1. a multifunctional heat pump air-conditioner device, comprises compressor, four-way change-over valve, off-premises station and water fluorine heat exchanger, it is characterized in that: described indoor heat exchanger is divided into indoor heating and dehumidifying backheat end and indoor refrigeration and dehumidifying end; Described water fluorine heat exchanger is divided into the first water fluorine heat exchanger and the second water fluorine heat exchanger;
First mode is refrigeration mode, and the first heat exchange side of compressor, the first water fluorine heat exchanger, cross valve D-E end, off-premises station, expansion valve, the 3rd heat exchange side of the second water fluorine heat exchanger, cross valve C-S hold and compressor;
Refrigeration water pump, the 4th heat exchange side of the second water fluorine heat exchanger, indoor refrigeration and the conducting of dehumidifying end;
The second pattern is heating mode, the 3rd heat exchange side of the first heat exchange side of compressor, the first water fluorine heat exchanger, cross valve D-C end, the second water fluorine heat exchanger, expansion valve, off-premises station, cross valve E-S and and compressor;
The second heat exchange side of the first water fluorine heat exchanger, indoor heating and dehumidifying backheat end and heat water pump and the second heat exchange side;
Three-mode is the backheat pattern that dehumidifies, and the first heat exchange side of compressor, the first water fluorine heat exchanger, cross valve D-E end, off-premises station, expansion valve, the 3rd heat exchange side of the second water fluorine heat exchanger, cross valve C-S hold and compressor;
The second heat exchange side of the first water fluorine heat exchanger, indoor heating and dehumidifying backheat end and heat water pump and form and heat circulation line;
The 4th heat exchange side of the second water fluorine heat exchanger, indoor refrigeration and dehumidifying end and refrigeration water pump form refrigeration pipe.
2. a kind of multifunctional heat pump air-conditioner device according to claim 1, it is characterized in that: also comprise a filling pipe, filling pipe one end is communicated with water source, and the other end is respectively by check valve and indoor heating and dehumidifying backheat end with heat the pipeline connection between pipeline and indoor refrigeration and dehumidifying end and the refrigeration water pump between water pump.
3. a kind of multifunctional heat pump air-conditioner device according to claim 1, is characterized in that: also comprise domestic hot-water's water tank, hot water triple valve and water source, in described domestic hot-water's water tank, be provided with heat exchanger;
1 end of described hot water triple valve is communicated with the second heat exchange side water side, 3 ends of hot water triple valve and indoor heating and dehumidifying backheat end are communicated with, and 2 ends of hot water triple valve are communicated with the water inlet end of domestic hot-water's water tank, the water side of domestic hot-water's water tank and heat supply water pump and indoor heating and the pipeline connection that dehumidifies between backheat end; One filling pipe is the pipeline connection respectively and between the bottom of the water inlet end of heat exchanger, domestic hot-water's water tank and indoor refrigeration and dehumidifying end and refrigeration water pump by check valve; The water side of heat exchanger is connected with gondola water faucet or tap;
Four-mode is hot water pattern: the first heat exchange side, the cross valve D-C in outlet side, the first water fluorine heat exchanger of compressor holds, the air return end of the 3rd heat exchange side, expansion valve, off-premises station, cross valve E-S and the compressor of the second water fluorine heat exchanger;
Meanwhile, hot water triple valve 1-2 end, domestic hot-water's water tank, heat the second heat exchange side in water pump and the first water fluorine heat exchanger and form loop;
The 5th pattern is hot water and refrigeration mode: the air return end of the 3rd heat exchange side, cross valve C-S end and the compressor of the first heat exchange side of compressor, the first water fluorine heat exchanger, cross valve D-E end, off-premises station, expansion valve, the second water fluorine heat exchanger,
The second heat exchange side, hot water triple valve 1-2 end, domestic hot-water's water tank of the first water fluorine heat exchanger, heat water pump and the second heat exchange side conducting;
Described the second pattern is heating mode, the 3rd heat exchange side of the first heat exchange side of compressor, the first water fluorine heat exchanger, cross valve D-C end, the second water fluorine heat exchanger, expansion valve, off-premises station, cross valve E-S and and compressor;
The second heat exchange side of the first water fluorine heat exchanger, hot water triple valve 1-3 end, indoor heating and dehumidifying backheat end and heat water pump and the second heat exchange side conducting;
Described three-mode is the backheat pattern that dehumidifies, and the first heat exchange side of compressor, the first water fluorine heat exchanger, cross valve D-E end, off-premises station, expansion valve, the 3rd heat exchange side of the second water fluorine heat exchanger, cross valve C-S hold and compressor;
The second heat exchange side of the first water fluorine heat exchanger, hot water triple valve 1-3 end, indoor heating and dehumidifying backheat end and heat water pump and form and heat circulation line;
The 4th heat exchange side of the second water fluorine heat exchanger, indoor refrigeration and dehumidifying end and refrigeration water pump form refrigeration pipe.
4. a kind of multifunctional heat pump air-conditioner device according to claim 3, is characterized in that: the feed pipe of described heat exchanger is by check valve and domestic hot-water's water tank
The feed pipe of heat exchanger is connected with the pipeline between indoor refrigeration and dehumidifying end and the 4th heat exchange side by check valve.
5. according to a kind of multifunctional heat pump air-conditioner device described in claim 1,2 or 3, it is characterized in that: described indoor refrigeration and dehumidifying end and indoor heating and dehumidifying backheat end are separately positioned on interior space top and bottom.
6. a kind of multifunctional heat pump air-conditioner device according to claim 3, is characterized in that: on the pipeline between the water side of the 4th heat exchange side of described the second water fluorine heat exchanger and indoor refrigeration and dehumidifying end water inlet end, be provided with refrigeration system expansion tank.
7. a kind of multifunctional heat pump air-conditioner device according to claim 2, is characterized in that: the top of described domestic hot-water's water tank is provided with water heating system expansion tank.
8. a kind of multifunctional heat pump air-conditioner device according to claim 1, is characterized in that: also comprise domestic hot-water's water tank, hot water triple valve and water source, in described domestic hot-water's water tank, be provided with heat exchanger;
1 end of described hot water triple valve is communicated with the second heat exchange side water side, 3 ends of hot water triple valve and indoor heating and dehumidifying backheat end are communicated with, and 2 ends of hot water triple valve are communicated with the water inlet end of domestic hot-water's water tank, the water side of domestic hot-water's water tank and heat supply water pump and indoor heating and the pipeline connection that dehumidifies between backheat end; One filling pipe by check valve respectively and the bottom of domestic hot-water's water tank, dehumidifying end and refrigeration pipeline and heat exchanger between water pump and heat the pipeline connection between water pump; The top of domestic hot-water's water tank arranges gondola water faucet or tap;
Four-mode is hot water pattern: the first heat exchange side, the cross valve D-C in outlet side, the first water fluorine heat exchanger of compressor holds, the air return end of the 3rd heat exchange side, expansion valve, off-premises station, cross valve E-S and the compressor of the second water fluorine heat exchanger;
Meanwhile, hot water triple valve 1-2 end, heat exchanger, heat the second heat exchange side in water pump and the first water fluorine heat exchanger and form loop;
The 5th pattern is hot water and refrigeration mode: the air return end of the 3rd heat exchange side, cross valve C-S end and the compressor of the first heat exchange side of compressor, the first water fluorine heat exchanger, cross valve D-E end, off-premises station, expansion valve, the second water fluorine heat exchanger,
The second heat exchange side, hot water triple valve 1-2 end, the heat exchanger of the first water fluorine heat exchanger, heat water pump and the second heat exchange side conducting;
Described the second pattern is heating mode, the 3rd heat exchange side of the first heat exchange side of compressor, the first water fluorine heat exchanger, cross valve D-C end, the second water fluorine heat exchanger, expansion valve, off-premises station, cross valve E-S and and compressor;
The second heat exchange side of the first water fluorine heat exchanger, hot water triple valve 1-3 end, indoor heating and dehumidifying backheat end and heat water pump and the second heat exchange side conducting;
Described three-mode is the backheat pattern that dehumidifies, and the first heat exchange side of compressor, the first water fluorine heat exchanger, cross valve D-E end, off-premises station, expansion valve, the 3rd heat exchange side of the second water fluorine heat exchanger, cross valve C-S hold and compressor;
The second heat exchange side of the first water fluorine heat exchanger, hot water triple valve 1-3 end, indoor heating and dehumidifying backheat end and heat water pump and form and heat circulation line;
The 4th heat exchange side of the second water fluorine heat exchanger, indoor refrigeration and dehumidifying end and refrigeration water pump form refrigeration pipe.
9. a kind of multifunctional heat pump air-conditioner device according to claim 8, is characterized in that: described indoor refrigeration and dehumidifying end and indoor heating and dehumidifying backheat end are separately positioned on interior space top and bottom.
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