CN104344600A - Integrated multi-functional comfort system - Google Patents
Integrated multi-functional comfort system Download PDFInfo
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- CN104344600A CN104344600A CN201310349350.4A CN201310349350A CN104344600A CN 104344600 A CN104344600 A CN 104344600A CN 201310349350 A CN201310349350 A CN 201310349350A CN 104344600 A CN104344600 A CN 104344600A
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- heat exchanger
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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
- F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
- F25B29/003—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously of the compression type system
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B13/00—Compression machines, plants or systems, with reversible cycle
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
The invention relates to an integrated multi-functional system, in particular to an integrated multi-functional system combining various functions of air conditioning, heating, domestic hot water and the like. The integrated multi-functional system comprises a compressor, a four-way reversing valve, an air-cooled heat exchanger, a fan system, an electronic expansion valve, a check valve, a double-pipe heat exchanger, a transition water tank, a water-in valve, a water flow switch, a water-out valve, a plate heat exchanger, a circulating water pump, an electromagnetic three-way reversing valve, a casing, an indoor unit and an indoor floor heating unit. The integrated multi-functional system has the beneficial effects that the functions of various machines, such as the household central air conditioner, the floor heating unit and the air energy water heater are integrated in one system, household all-in-all integrated control is realized, the living comfort degree of people is improved, and the investment cost of a user is greatly reduced under the condition of realizing the same functions. The integrated multi-functional system also has the advantages of high efficiency, energy conservation, environment friendliness, convenience in installation, convenience in operation and the like.
Description
Technical field
The present invention relates to a kind of integral multifunctional comfort system.
Background technology
Domestic hot-water, air-conditioning, heating are the normal demand of modern house, the supply mode of current domestic consumer domestic hot-water, air-conditioning, heating mainly contains concentrated supply and uses the self-sufficient two kinds of modes of small household appliance, if adopt concentrated supply mode, construction costs, use, maintenance cost all can be very high, and Energy Efficiency Ratio is very low, therefore, from the viewpoint of cost performance, domestic consumer domestic hot-water, air-conditioning, heating adopt the self-centered Method compare economy of small household appliance.At present, family life hot water is realized by miniaturized electric heater, gas heater, solar water heater, air-source water heater; Air-conditioning is realized by residential central air-, miniaturized family expenses split-type air conditioner; Heating is realized by family's wall-hung boiler, residential central air-, small-sized Split type air conditioner or electric heater; That is, current domestic consumer domestic hot-water, air-conditioning, heating are realized by different household electrical appliance, all inconvenience can be brought to user to follow-up use, maintenance aspect from the purchase at initial stage, fixing link, realize if the several functions such as domestic hot-water, air-conditioning, heating are concentrated on a machine, not only bring a lot of facility to user, also meet household integrative development trend.
Summary of the invention
Object of the present invention, will provide a kind of integral multifunctional comfort system exactly, the several functions such as domestic hot-water, air-conditioning, heating can concentrate on a machine and realize by it, while raising user's convenience and comfortableness, overall Energy Efficiency Ratio can be provided, energy-conserving and environment-protective.
Technical scheme of the present invention is: a kind of integral multifunctional comfort system, and it contains compressor, four-way change-over valve, air-cooled heat exchanger, blower fan system, electric expansion valve, check valve, double pipe heat exchanger, transition water tank, water intaking valve, water flow switch, outlet valve, plate type heat exchanger, water circulating pump, T-way change-over solenoid valve, casing, indoor units unit, indoor ground-heating unit formation.It is characterized in that: compressor, four-way change-over valve, air-cooled heat exchanger, blower fan system, the first electric expansion valve, the first check valve, the second electric expansion valve, the second check valve, double pipe heat exchanger, buffer tank, water intaking valve, water flow switch, outlet valve, plate type heat exchanger, water circulating pump, T-way change-over solenoid valve are assemblied in same casing;
After described first electric expansion valve and the first check valve parallel connection, one end is connected with air-cooled heat exchanger, and one end is connected with double pipe heat exchanger; After second electric expansion valve and the second check valve parallel connection, one end is connected with double pipe heat exchanger, and one end is connected with plate type heat exchanger;
The described water inlet of transition water tank is connected with the delivery port of double pipe heat exchanger, and the delivery port of transition water tank is connected with water flow switch;
Port A with C of described four-way change-over valve is connected exhaust outlet and the gas returning port of compressor respectively, and port B with D of four-way change-over valve is connected air-cooled heat exchanger and plate type heat exchanger respectively;
The delivery port of described plate type heat exchanger connects the water inlet of water circulating pump, the delivery port of water circulating pump connects the E end of T-way change-over solenoid valve, the F end of T-way change-over solenoid valve and G hold the water inlet end of train unit and indoor ground-heating unit in difference junction chamber, the water return outlet of the backwater end connecting plate type heat exchanger of indoor units unit and indoor ground-heating unit.
Auxiliary electric heater unit is provided with in described transition water tank.
This integral multifunctional comfort system is provided with five kinds of mode of operations: domestic hot-water's pattern, heating mode, heat+domestic hot-water's pattern, refrigeration mode, refrigeration+domestic hot-water's pattern.
When opening domestic hot-water's pattern, outlet valve is opened, water flow switch action, compressor, blower fan system startup optimization, high pressure gaseous refrigerant enters four-way change-over valve A by exhaust outlet of compressor discharge and holds, outflow is held to enter plate type heat exchanger through D, water circulating pump and the second electric expansion valve no power, refrigerant does not have heat exchange at plate type heat exchanger, flow in double pipe heat exchanger through the second check valve and carry out heat exchange with cold water, water temperature is raised, high-temperature-hot-water flows into transition water tank by double pipe heat exchanger, flow out from transition water tank, meet user hot water demand.High pressure gaseous refrigerant is condensed into cryogenic high pressure liquid refrigerants in double pipe heat exchanger, flow in air-cooled heat exchanger after the first electric expansion valve reducing pressure by regulating flow and absorb heat in air, be evaporated to low-temp low-pressure gaseous coolant, shortened into high pressure gaseous refrigerant by compressor suction pressure, iterative cycles like this, continually for user provides domestic hot-water.
During heating mode, water circulating pump energising action, compressor, blower fan system startup optimization, high pressure gaseous refrigerant enters four-way change-over valve A by exhaust outlet of compressor discharge and holds, outflow is held to enter plate type heat exchanger and air-conditioner circulating water carries out heat exchange through D, water temperature is raised, high-temperature-hot-water can select inflow indoor units unit or indoor ground-heating unit to be room transfer heat through T-way change-over solenoid valve, high pressure gaseous refrigerant is condensed into cryogenic high pressure liquid refrigerants in plate type heat exchanger, double pipe heat exchanger is flowed into through the second check valve, now outlet valve is closed, heat exchange is not had in double pipe heat exchanger, cryogenic high pressure liquid refrigerants flows into after flowing through the first electric expansion valve reducing pressure by regulating flow in air-cooled heat exchanger and absorbs heat in air, be evaporated to low-temp low-pressure gaseous coolant, shortened into high pressure gaseous refrigerant by compressor suction pressure, iterative cycles like this, be user room transfer heat continually.Under this pattern, water flow switch, the second electric expansion valve are failure to actuate.
Heat+domestic hot-water's pattern time, water circulating pump energising action, compressor, blower fan system startup optimization, high pressure gaseous refrigerant enters four-way change-over valve A by exhaust outlet of compressor discharge and holds, outflow is held to enter plate type heat exchanger and air-conditioner circulating water carries out heat exchange through D, water temperature is raised, high-temperature-hot-water can select inflow indoor units unit or indoor ground-heating unit to be room transfer heat through T-way change-over solenoid valve, refrigerant flows out from plate type heat exchanger and enters double pipe heat exchanger through the second check valve, now outlet valve is synchronously opened, refrigerant carries out heat exchange further in double pipe heat exchanger, transfer heat to domestic hot-water, refrigerant temperature reduces further, when domestic hot-water's temperature does not reach default requirement, water circulating pump cuts out automatically, heat exchange is stopped in plate type heat exchanger, preferential guarantee domestic hot-water leaving water temperature.The cryogenic high pressure liquid refrigerants flowed out in double pipe heat exchanger flows in air-cooled heat exchanger after flowing through the first electric expansion valve reducing pressure by regulating flow and absorbs heat air, be evaporated to low-temp low-pressure gaseous coolant, shortened into high pressure gaseous refrigerant, iterative cycles like this by compressor suction pressure.Second electric expansion valve is failure to actuate in such a mode.
During refrigeration mode, water circulating pump energising action, compressor, blower fan system startup optimization, high pressure gaseous refrigerant enters four-way change-over valve A by exhaust outlet of compressor discharge and holds, cryogenic high pressure liquid refrigerants is become after the outflow of B end enters air-cooled heat exchanger and air carries out heat exchange, double pipe heat exchanger is flowed into through the first check valve, now outlet valve is closed, heat exchange is not had in double pipe heat exchanger, cryogenic high pressure liquid refrigerants flows into the heat that plate type heat exchanger absorbs air-conditioner circulating water after flowing through the second electric expansion valve reducing pressure by regulating flow, water temperature is reduced, low-temperature cold water flows into indoor units unit through T-way change-over solenoid valve, absorb the heat in room, reach the object of refrigeration, refrigerant absorbs heat and is evaporated to low-temp low-pressure gaseous coolant in plate type heat exchanger, shortened into high pressure gaseous refrigerant by compressor suction pressure, iterative cycles like this.Under this pattern, water flow switch, the first electric expansion valve are failure to actuate.
During refrigeration+domestic hot-water's pattern, water circulating pump energising action, compressor, blower fan system startup optimization, high pressure gaseous refrigerant enters four-way change-over valve A by exhaust outlet of compressor discharge and holds, cryogenic high pressure liquid refrigerants is become after the outflow of B end enters air-cooled heat exchanger and air carries out heat exchange, double pipe heat exchanger is flowed into through the first check valve, now outlet valve is synchronously opened, refrigerant carries out heat exchange further in double pipe heat exchanger, transfer heat to domestic hot-water, refrigerant temperature reduces further, when domestic hot-water's temperature does not reach default requirement, blower fan system runs slowly, reduce refrigerant and carry out heat exchange dispersed heat with air in air-cooled heat exchanger, ensure domestic hot-water's leaving water temperature.The cryogenic high pressure liquid refrigerants flowed out in double pipe heat exchanger flows in plate type heat exchanger after flowing through the second electric expansion valve reducing pressure by regulating flow and absorbs heat air-conditioner circulating water, water temperature is reduced, low-temperature cold water flows into indoor units unit through T-way change-over solenoid valve, absorb the heat in room, reach the object of refrigeration, refrigerant absorbs heat and is evaporated to low-temp low-pressure gaseous coolant in plate type heat exchanger, is shortened into high pressure gaseous refrigerant, iterative cycles like this by compressor suction pressure.Under this pattern, the first electric expansion valve is failure to actuate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
In Fig. 1: 1-compressor, 2-four-way change-over valve, 3-plate type heat exchanger, the air-cooled heat exchanger of 4-, 5-blower fan system, 6-first electric expansion valve, 7-first check valve, 8-second electric expansion valve, 9-second check valve, 10-double pipe heat exchanger, 11-water intaking valve, 12-transition water tank, 13-water flow switch, 14-outlet valve, 15-indoor units unit, 16-indoor ground-heating unit, 17-T-way change-over solenoid valve, 18-water circulating pump, 19-casing.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail.
A kind of integral multifunctional comfort system of the present invention, as shown in Figure 1, it contains compressor 1, four-way change-over valve 2, air-cooled heat exchanger 4, blower fan system 5, first electric expansion valve 6, first check valve 7, second electric expansion valve 8, second check valve 9, double pipe heat exchanger 10, transition water tank 12, water intaking valve 11, water flow switch 13, outlet valve 14, plate type heat exchanger 3, water circulating pump 18, T-way change-over solenoid valve 17, casing 19, indoor units unit 15, indoor ground-heating unit 16 form.It is characterized in that: compressor 1, four-way change-over valve 2, air-cooled heat exchanger 4, blower fan system 5, first electric expansion valve 6, first check valve 7, second electric expansion valve 8, second check valve 9, double pipe heat exchanger 10, transition water tank 12, water intaking valve 11, water flow switch 13, outlet valve 14, plate type heat exchanger 3, water circulating pump 18, T-way change-over solenoid valve 17 are assemblied in same casing 19;
After described first electric expansion valve 6 and the first check valve 7 parallel connection, one end is connected with air-cooled heat exchanger 4, and one end is connected with double pipe heat exchanger 10; After second electric expansion valve 8 and the second check valve 9 parallel connection, one end is connected with double pipe heat exchanger 10, and one end is connected with plate type heat exchanger 3;
The water inlet of described transition water tank 12 is connected with the delivery port of double pipe heat exchanger 10, and the delivery port of transition water tank 12 is connected with water flow switch 13;
Port A with C of described four-way change-over valve 2 is connected exhaust outlet and the gas returning port of compressor 1 respectively, and port B with D of four-way change-over valve 2 is connected air-cooled heat exchanger 4 and plate type heat exchanger 3 respectively;
The delivery port of described plate type heat exchanger 3 connects the water inlet of water circulating pump 18, the delivery port of water circulating pump 18 connects the E end of T-way change-over solenoid valve 17, the F end of T-way change-over solenoid valve 17 and G hold the water inlet end of train unit 15 and indoor ground-heating unit 16 in difference junction chamber, the water return outlet of the backwater end connecting plate type heat exchanger 3 of indoor units unit 15 and indoor ground-heating unit 16.
Auxiliary electric heater unit is provided with, for ensureing the water temperature in transition water tank in described transition water tank 12.
This integral multifunctional comfort system is provided with five kinds of mode of operations: domestic hot-water's pattern, heating mode, heat+domestic hot-water's pattern, refrigeration mode, refrigeration+domestic hot-water's pattern.
When opening domestic hot-water's pattern, outlet valve 14 is opened, water flow switch 13 action, compressor 1, blower fan system 5 startup optimization, high pressure gaseous refrigerant is discharged by compressor 1 exhaust outlet the A entering four-way change-over valve 2 and is held, outflow is held to enter plate type heat exchanger 3 through D, water circulating pump 18 and the second electric expansion valve 8 no power, refrigerant does not have heat exchange at plate type heat exchanger 3, flow in double pipe heat exchanger 10 through the second check valve 9 and carry out heat exchange with cold water, water temperature is raised, high-temperature-hot-water flows into transition water tank 12 by double pipe heat exchanger 10, flow out from transition water tank 12, meet user hot water demand.High pressure gaseous refrigerant is condensed into cryogenic high pressure liquid refrigerants in double pipe heat exchanger 10, flow into after the first electric expansion valve 6 reducing pressure by regulating flow in air-cooled heat exchanger 4 and absorb heat in air, be evaporated to low-temp low-pressure gaseous coolant, shortened into high pressure gaseous refrigerant by compressor 1 suction pressure, iterative cycles like this, continually for user provides domestic hot-water.
During heating mode, water circulating pump 18 is energized action, compressor 1, blower fan system 5 startup optimization, high pressure gaseous refrigerant is discharged by compressor 1 exhaust outlet the A entering four-way change-over valve 2 and is held, hold outflow to enter plate type heat exchanger 3 through D and carry out heat exchange with air-conditioner circulating water, water temperature is raised, high-temperature-hot-water can select inflow indoor units unit 15 or indoor ground-heating unit 16 to be room transfer heat through T-way change-over solenoid valve 17, high pressure gaseous refrigerant is condensed into cryogenic high pressure liquid refrigerants in plate type heat exchanger 3, double pipe heat exchanger 10 is flowed into through the second check valve 9, now outlet valve 14 is closed, heat exchange is not had in double pipe heat exchanger 10, cryogenic high pressure liquid refrigerants flows into after flowing through the first electric expansion valve 6 reducing pressure by regulating flow in air-cooled heat exchanger 4 and absorbs heat in air, be evaporated to low-temp low-pressure gaseous coolant, shortened into high pressure gaseous refrigerant by compressor 1 suction pressure, iterative cycles like this, be user room transfer heat continually.Under this pattern, water flow switch 13, second electric expansion valve 8 is failure to actuate.
Heat+domestic hot-water's pattern time, water circulating pump 18 is energized action, compressor 1, blower fan system 5 startup optimization, high pressure gaseous refrigerant is discharged by compressor 1 exhaust outlet the A entering four-way change-over valve 2 and is held, hold outflow to enter plate type heat exchanger 3 through D and carry out heat exchange with air-conditioner circulating water, water temperature is raised, high-temperature-hot-water can select inflow indoor units unit 15 or indoor ground-heating unit 16 to be room transfer heat through T-way change-over solenoid valve 17, refrigerant flows out from plate type heat exchanger 3 and enters double pipe heat exchanger 10 through the second check valve 9, now outlet valve 14 is synchronously opened, refrigerant carries out heat exchange further in double pipe heat exchanger 10, transfer heat to domestic hot-water, refrigerant temperature reduces further, when domestic hot-water's temperature does not reach default requirement, water circulating pump 18 cuts out automatically, heat exchange is stopped in plate type heat exchanger 3, preferential guarantee domestic hot-water leaving water temperature.Flow in air-cooled heat exchanger 4 after the cryogenic high pressure liquid refrigerants flowed out in double pipe heat exchanger 10 flows through the first electric expansion valve 6 reducing pressure by regulating flow and absorb heat air, be evaporated to low-temp low-pressure gaseous coolant, shortened into high pressure gaseous refrigerant, iterative cycles like this by compressor 1 suction pressure.Second electric expansion valve 8 is failure to actuate in such a mode.
During refrigeration mode, water circulating pump 18 is energized action, compressor 1, blower fan system 5 startup optimization, high pressure gaseous refrigerant is discharged by compressor 1 exhaust outlet the A entering four-way change-over valve 2 and is held, enter after air-cooled heat exchanger 4 carries out heat exchange with air through the outflow of B end and become cryogenic high pressure liquid refrigerants, double pipe heat exchanger 10 is flowed into through the first check valve 7, now outlet valve 14 is closed, heat exchange is not had in double pipe heat exchanger 10, cryogenic high pressure liquid refrigerants flows into the heat that plate type heat exchanger 3 absorbs air-conditioner circulating water after flowing through the second electric expansion valve 8 reducing pressure by regulating flow, water temperature is reduced, low-temperature cold water flows into indoor units unit 15 through T-way change-over solenoid valve 17, absorb the heat in room, reach the object of refrigeration, refrigerant absorbs heat and is evaporated to low-temp low-pressure gaseous coolant in plate type heat exchanger 3, shortened into high pressure gaseous refrigerant by compressor 1 suction pressure, iterative cycles like this.Under this pattern, water flow switch 13, first electric expansion valve 6 is failure to actuate.
During refrigeration+domestic hot-water's pattern, water circulating pump 18 is energized action, compressor 1, blower fan system 5 startup optimization, high pressure gaseous refrigerant is discharged by compressor 1 exhaust outlet the A entering four-way change-over valve 2 and is held, enter after air-cooled heat exchanger 4 carries out heat exchange with air through the outflow of B end and become cryogenic high pressure liquid refrigerants, double pipe heat exchanger 10 is flowed into through the first check valve 7, now outlet valve 14 is synchronously opened, refrigerant carries out heat exchange further in double pipe heat exchanger 10, transfer heat to domestic hot-water, refrigerant temperature reduces further, when domestic hot-water's temperature does not reach default requirement, blower fan system 5 runs slowly, reduce refrigerant and carry out heat exchange dispersed heat with air in air-cooled heat exchanger 4, ensure domestic hot-water's leaving water temperature.Flow in plate type heat exchanger 3 after the cryogenic high pressure liquid refrigerants flowed out in double pipe heat exchanger 10 flows through the second electric expansion valve 8 reducing pressure by regulating flow and absorb heat air-conditioner circulating water, water temperature is reduced, low-temperature cold water flows into indoor units unit 15 through T-way change-over solenoid valve 17, absorb the heat in room, reach the object of refrigeration, refrigerant absorbs heat and is evaporated to low-temp low-pressure gaseous coolant in plate type heat exchanger 3, is shortened into high pressure gaseous refrigerant, iterative cycles like this by compressor 1 suction pressure.Under this pattern, the first electric expansion valve 6 is failure to actuate.
The present invention is not limited to above-mentioned preferred forms, and anyone should learn the change made under enlightenment of the present invention, and every have identical or close technical scheme with the present invention, all falls within protection scope of the present invention.
Claims (6)
1. an integral multifunctional comfort system, include compressor, four-way change-over valve, air-cooled heat exchanger, blower fan system, the first electric expansion valve, the first check valve, the second electric expansion valve, the second check valve, double pipe heat exchanger, transition water tank, water intaking valve, water flow switch, outlet valve, plate type heat exchanger, water circulating pump, T-way change-over solenoid valve, casing, indoor units unit, indoor ground-heating unit formation, it is characterized in that:
Compressor, four-way change-over valve, air-cooled heat exchanger, blower fan system, the first electric expansion valve, the first check valve, the second electric expansion valve, the second check valve, double pipe heat exchanger, transition water tank, water intaking valve, water flow switch, outlet valve, plate type heat exchanger, water circulating pump, T-way change-over solenoid valve are assemblied in same casing.
2. a kind of integral multifunctional comfort system according to claim 1, is characterized in that: after the first electric expansion valve and the first check valve parallel connection, one end is connected with air-cooled heat exchanger, and one end is connected with double pipe heat exchanger; After second electric expansion valve and the second check valve parallel connection, one end is connected with double pipe heat exchanger, and one end is connected with plate type heat exchanger.
3. a kind of integral multifunctional comfort system according to claim 1, it is characterized in that: the water inlet of transition water tank is connected with the delivery port of double pipe heat exchanger, the delivery port of transition water tank is connected with water flow switch.
4. a kind of integral multifunctional comfort system according to claim 1, it is characterized in that: the port of four-way change-over valve connects exhaust outlet and the gas returning port of compressor respectively, another two ports of four-way change-over valve connect air-cooled heat exchanger and plate type heat exchanger respectively.
5. a kind of integral multifunctional comfort system according to claim 1, it is characterized in that: the delivery port of plate type heat exchanger connects the water inlet of water circulating pump, the delivery port of water circulating pump connects one end of T-way change-over solenoid valve, the water inlet end of train unit and indoor ground-heating unit in the another two ends difference junction chamber of T-way change-over solenoid valve, the water return outlet of the backwater end connecting plate type heat exchanger of indoor units unit and indoor ground-heating unit.
6. a kind of integral multifunctional comfort system according to claim 1, is characterized in that being provided with auxiliary electric heater unit in transition water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310349350.4A CN104344600A (en) | 2013-08-10 | 2013-08-10 | Integrated multi-functional comfort system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310349350.4A CN104344600A (en) | 2013-08-10 | 2013-08-10 | Integrated multi-functional comfort system |
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| CN104344600A true CN104344600A (en) | 2015-02-11 |
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| CN201310349350.4A Pending CN104344600A (en) | 2013-08-10 | 2013-08-10 | Integrated multi-functional comfort system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928249A (en) * | 2016-05-18 | 2016-09-07 | 中国航空工业集团公司西安飞机设计研究所 | Compact multi-functional air-conditioning system |
| CN107062373A (en) * | 2017-05-12 | 2017-08-18 | 朱广艺 | Heating Special water pump water tank integration apparatus and its heating method |
| CN109210820A (en) * | 2018-09-13 | 2019-01-15 | 珠海格力电器股份有限公司 | Multifunctional heat pump and switching method for implementing different functions thereof |
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| CN202928189U (en) * | 2012-09-11 | 2013-05-08 | 王德元 | Integrated central air-conditioning with medium voltage initiative anti-freezing device |
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| US5127576A (en) * | 1991-12-26 | 1992-07-07 | Eaton Corporation | Vehicle passenger compartment temperature control system with P.I.D. control of heater servo-valve |
| CN101377364A (en) * | 2007-08-27 | 2009-03-04 | 珠海格力电器股份有限公司 | Air-cooled cold-warm water-heating integrated machine |
| CN101788208A (en) * | 2009-12-25 | 2010-07-28 | 广东美的电器股份有限公司 | Air source heat pump air-conditioning water chiller/heater unit |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928249A (en) * | 2016-05-18 | 2016-09-07 | 中国航空工业集团公司西安飞机设计研究所 | Compact multi-functional air-conditioning system |
| CN107062373A (en) * | 2017-05-12 | 2017-08-18 | 朱广艺 | Heating Special water pump water tank integration apparatus and its heating method |
| CN109210820A (en) * | 2018-09-13 | 2019-01-15 | 珠海格力电器股份有限公司 | Multifunctional heat pump and switching method for implementing different functions thereof |
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