CN104406247A - Multipurpose air conditioner heat-pump water heater system - Google Patents
Multipurpose air conditioner heat-pump water heater system Download PDFInfo
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- CN104406247A CN104406247A CN201410432907.5A CN201410432907A CN104406247A CN 104406247 A CN104406247 A CN 104406247A CN 201410432907 A CN201410432907 A CN 201410432907A CN 104406247 A CN104406247 A CN 104406247A
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- way connection
- heat exchanger
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B13/00—Compression machines, plants or systems, with reversible cycle
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
- F24F5/0096—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 combined with domestic apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H4/00—Fluid heaters characterised by the use of heat pumps
- F24H4/02—Water heaters
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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
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/12—Hot water central heating systems using heat pumps
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- 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)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
The invention discloses a multipurpose air conditioner heat-pump water heater system, and belongs to the field of air conditioners and water heaters. The system comprises a compressor, an oil separator, an outdoor heat exchanger, an outdoor fan, a spiral coil pipe heat exchanger, a pressure bearing insulation water tank, a heat regenerator, a throttling device, an indoor heat exchanger, a gas-liquid separator, first to tenth three-way connectors, first to thirteenth control valves and a one-way valve connected by pipes. The system mainly changes the flowing direction of refrigerant by automatically controlling the valves, so that the production of hot living water while indoor refrigerating in summer and the production of hot living water while indoor heating in winter can be realized, and independent operation of indoor refrigeration and heating and hot water production can be realized. The system satisfies the demands of air conditioning and hot living water in daily life, and has the advantages of economy, energy conservation, environmental protection and wide application prospect.
Description
Technical field
The present invention relates to air conditioner type water heater field, particularly relate to the multi-purpose air conditioner heat pump water heater system of a kind of energy refrigeration, water heating.
Background technology
Nowadays, along with the raising of family life level, people more and more focus on quality of life and environmental protection, economy, comfortable life style.Huge numbers of families come into by air-conditioning and water heater, and they also exist some impacts while bringing comfortable life.Summer, people's using air-condition freezed, and consume electric energy and carry out heat in transfer chamber, but can discharge a large amount of condensation heat simultaneously, these heats are directly discharged in air, cause certain waste, and exacerbate global warming further.No matter be all consume electric energy with electric heater or gas heater in hot water preparing, natural gas and this kind of high-grade energy of coal gas, utilization ratio is low, bring certain burden to family's daily expenses simultaneously, have is exactly solar water heater again, although economical, it uses the condition restriction being subject to weather, so air-source water heater becomes main development direction at present.
But using air-condition and air-source water heater just have two off-premises stations simultaneously, trouble is installed, and exterior wall unsightly.At present, air-conditioning and air-source water heater technology all more ripe, but have a style of one's own, the product both combined is little, known has two classes, one class is multipurpose central air conditioning, primarily of compressor, cross valve, condenser, choke valve and evaporator series composition, the condenser of off-premises station changes water-cooled into, in refrigeration simultaneously, condensation heat is utilized to be heated by water, be transported in room, advantage is exactly well reclaimed the condensation heat of air-conditioning, shortcoming is that heat pump can not independent operating, and be more suitable for being applied to the occasion needing hot water in a large number, such as hotel, bathroom etc., family expenses are improper.Another kind of is air conditioner and water heater, between the compressor mainly water-heater water tank being connected on former air-conditioning and condenser, shortcoming is equally also that heat pump water heater system cannot independent operating, is exactly in addition when hot water temperature is too high, easily cause Compressor Discharge Pressure too high, burn compressor.
The current patent No. is 200920053715.8, name is called the utility model patent of " recovery type air-conditioner heat pump water heater ", mainly on the basis of above-mentioned Equations of The Second Kind air conditioner and water heater in the low-pressure inlet pipe of cross valve outdoor heat exchange heat blast pipe on a loop in parallel, loop connects subcooler, expansion valve and check valve successively, on heater condenser air intake-exhaust pipeline, a bypass circulation in parallel, loop connects magnetic valve.Though the scheme of this patent solves above-mentioned two major defects, shortcoming one is that air-conditioning system cannot isolated operation, must the water in water tank reach that temperature rear electromagnetic valve opens just can isolated operation air-conditioning system; Shortcoming two is that cross valve walks refrigerant liquid, easily causes the damage of cross valve; Shortcoming three employs the throttling process that heating power expansion valve and capillary realize twice respectively, makes system become complicated; Shortcoming four easily causes capillary blockade.
Summary of the invention
Based on the problem existing for above-mentioned prior art, the invention provides one and both can realize producing summer domestic hot-water's indoor refrigeration simultaneously, the multi-purpose air conditioner heat pump water heater system that indoor refrigeration and hot water preparing individually work can be realized again; Winter realizes indoor heating and produces domestic hot-water simultaneously, can realize again winter indoor heating with produce the heat pump water heater system that domestic hot-water works independently, solve existing recovery type air-conditioner heat pump water heater air-conditioning system refrigeration and water heating isolated operation and be limited by the problem that the problem of hot water temperature and winter and summer heat pump can not take into account operation simultaneously.
For solving the problems of the technologies described above, the invention provides a kind of multi-purpose air conditioner heat pump water heater system, comprising:
Compressor (1), its exhaust outlet is connected with the entrance of oil eliminator (2), the outlet of described oil eliminator (2) is connected by a mouth of pipeline with the first three-way connection (13), and the air entry of described compressor (1) is connected with the d mouth of regenerator (7);
Spiral coil heat exchanger (5), be arranged in bearing insulated water box (6), the entrance of this spiral coil heat exchanger (5) is connected with the c mouth of described first three-way connection (13) by the second control valve (24), and the outlet of this spiral coil heat exchanger (5) is connected by the b mouth of check valve (36) with the 3rd three-way connection (15);
Outdoor heat exchanger (3), its entrance is connected with the b mouth of the 6th three-way connection (18), and the outlet of this outdoor heat exchanger (3) is connected with the c mouth of the 5th three-way connection (17);
Indoor heat exchanger (10), its entrance is connected with a mouth of the tenth three-way connection (22) by the 12 control valve (34), and the outlet of this indoor heat exchanger (10) is connected by the b mouth of the tenth control valve (32) with the 9th three-way connection (21);
The a mouth of described regenerator (7) is connected with a mouth of described 3rd three-way connection (15), the b mouth of described regenerator (7) is connected with the c mouth of throttling arrangement (9), the 8th three-way connection (20) in turn, and the c mouth of described regenerator (7) is connected with the c mouth of the 7th three-way connection (19);
The b mouth of described first three-way connection (13) is connected by the pipeline being provided with the first control valve (23) with the b mouth of the second three-way connection (14);
The c mouth of described second three-way connection (14) is connected by the pipeline being provided with the 13 control valve (35) with the b mouth of described tenth three-way connection (22);
The c mouth of described tenth three-way connection (22) is connected by the pipeline being provided with the 11 control valve (33) with the b mouth of described 7th three-way connection (19);
The a mouth of described 7th three-way connection (19) is connected by the pipeline being provided with the 7th control valve (29) with a mouth of described 6th three-way connection (18);
The c mouth of described 6th three-way connection (18) is connected by the pipeline being provided with the 3rd control valve (25) with a mouth of described second three-way connection (14);
The c mouth of described second three-way connection (15) is connected by the pipeline being provided with the 5th control valve (27) with the c mouth of described 4th three-way connection (16);
The a mouth of described 4th three-way connection (16) is connected by the pipeline being provided with the 4th control valve (26) with the b mouth of described 5th three-way connection (17);
The b mouth of described 4th three-way connection (16) is connected by the pipeline being provided with the 9th control valve (31) with a mouth of described 9th three-way connection (21);
The c mouth of described 9th three-way connection (21) is connected by the pipeline being provided with the tenth control valve (30) with the b mouth of described 8th three-way connection (20);
The a mouth of described 8th three-way connection (20) is connected by the pipeline being provided with the 6th control valve (28) with a mouth of described 5th three-way connection (17).
Beneficial effect of the present invention is: pass through pipeline, some control valves and some threeways are by compressor, indoor heat exchanger, outdoor heat exchanger, spiral coil heat exchanger, throttling arrangement and the organic connection of return channel, form a set of convenient control, both can realize producing domestic hot-water's indoor refrigeration simultaneously summer, produce domestic hot-water's indoor heating simultaneously winter, indoor refrigeration can be realized again, heat the heat pump water heater system individually worked with hot water preparing, the tube fit that can be connected with threeway by control valve easily changes the flow direction of cold-producing medium, meet refrigeration and hot water demand in people's daily life.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The multi-purpose air conditioner heat pump water heater system schematic diagram that Fig. 1 provides for the embodiment of the present invention;
The view of the independent hot water preparing of multi-purpose air conditioner heat pump water heater system that Fig. 2 provides for the embodiment of the present invention;
The view of hot water preparing while of the multi-purpose air conditioner heat pump water heater system indoor refrigeration that Fig. 3 provides for the embodiment of the present invention;
The view of the independent indoor refrigeration of multi-purpose air conditioner heat pump water heater system that Fig. 4 provides for the embodiment of the present invention;
The view of the independent indoor heating of multi-purpose air conditioner heat pump water heater system that Fig. 5 provides for the embodiment of the present invention;
The multi-purpose air conditioner heat pump water heater system that Fig. 6 provides for the embodiment of the present invention is in the view of indoor heating hot water preparing simultaneously.
Detailed description of the invention
Be clearly and completely described the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on embodiments of the invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to protection scope of the present invention.
Below in conjunction with the drawings and specific embodiments, system of the present invention is described further.
Figure 1 shows that the embodiment of the present invention provides a kind of multi-purpose air conditioner heat pump water heater system, can separate refrigeration or hot water preparing, also can freeze and hot water preparing simultaneously, this system comprises: compressor 1, oil eliminator 2, outdoor heat exchanger 3, spiral coil heat exchanger 5, bearing insulated water box 6, regenerator 7, throttling arrangement 9, indoor heat exchanger 10, first are to the tenth three-way connection the 13 ~ 22, first to the 13 control valve 23 ~ 35, check valve 36, each equipment connects through pipeline, and each control valve is arranged on the pipeline of connection;
Wherein, compressor (1), its exhaust outlet is connected with a mouth 13a of the first three-way connection 13 by pipeline, and the air entry of compressor 1 is connected with the d mouth 7d of regenerator 7 through gas-liquid separator 10;
Spiral coil heat exchanger 5, be arranged in bearing insulated water box 6, the entrance of this spiral coil heat exchanger 5 is connected with the c mouth 13c of the first three-way connection 13 by the second control valve 24, and the outlet of this spiral coil heat exchanger 5 is connected with the b mouth 15b of the 3rd three-way connection 15 by check valve 36;
Outdoor heat exchanger 3, its entrance is connected with the b mouth 18b of the 6th three-way connection 18, and the outlet of this outdoor heat exchanger 3 is connected with the c mouth 17c of the 5th three-way connection 17;
Indoor heat exchanger 10, its entrance is connected with a mouth 22a of the tenth three-way connection 22 by the 12 control valve 34, and the outlet of this indoor heat exchanger 10 is connected with the b mouth 21b of the 9th three-way connection 21 by the tenth control valve 32;
The a mouth 7a of regenerator 7 is connected with a mouth 15a of the 3rd three-way connection 15, and the b mouth 7b of regenerator 7 is connected with the c mouth 20c of throttling arrangement 9, the 8th three-way connection 20 in turn, and the c mouth 7c of regenerator 7 is connected with the c mouth 19c of the 7th three-way connection 19;
The b mouth 13b of the first three-way connection 13 is connected by the pipeline being provided with the first control valve 23 with the b mouth 14b of the second three-way connection 14;
The c mouth 14c of the second three-way connection 14 is connected by the pipeline being provided with the 13 control valve 35 with the b mouth 22b of the tenth three-way connection 22;
The c mouth 22c of the tenth three-way connection 22 is connected by the pipeline being provided with the 11 control valve 33 with the b mouth 19b of the 7th three-way connection 19;
The a mouth 19a of the 7th three-way connection 19 is connected by the pipeline being provided with the 7th control valve 29 with a mouth 18a of the 6th three-way connection 18;
The c mouth 18c of the 6th three-way connection 18 is connected by the pipeline being provided with the 3rd control valve 25 with a mouth 14a of the second three-way connection 14;
The c mouth 15c of the second three-way connection 15 is connected by the pipeline being provided with the 5th control valve 27 with the c mouth 16c of the 4th three-way connection 16;
The a mouth 16a of the 4th three-way connection 16 is connected by the pipeline being provided with the 4th control valve 26 with the b mouth 17b of the 5th three-way connection 17;
The b mouth 16b of the 4th three-way connection 16 is connected by the pipeline being provided with the 9th control valve 31 with a mouth 21a of the 9th three-way connection 21;
The c mouth 21c of the 9th three-way connection 21 is connected by the pipeline being provided with the tenth control valve 30 with the b mouth 20b of the 8th three-way connection 20;
The a mouth 20a of the 8th three-way connection 20 is connected by the pipeline being provided with the 6th control valve 28 with a mouth 17a of the 5th three-way connection 17.
In said system, throttling arrangement is capillary, electromagnetic expanding valve or electric expansion valve etc., and general throttling arrangement preferably adopts capillary.This system also comprises: device for drying and filtering 8, is connected between the b mouth 7b of regenerator 7 and throttling arrangement 9, can prevent throttling arrangement 9 from adopting during capillary block by device for drying and filtering 8.
Further, said system also comprises: gas-liquid separator 10, is connected between the air entry of compressor 1 and the d mouth 7d of regenerator 7, avoids liquid to enter work and life-span that compressor 1 affects compressor 1.
In said system, outdoor heat exchanger 2, indoor heat exchanger 9 and spiral coil heat exchanger 4 three are for being connected in parallel.All be together in parallel with two threeways between every two heat exchangers, under each operational mode, during two heat exchanger composition loops, another is all connected in parallel on one of them heat exchanger.
In said system, each control valve all can adopt autocontrol valve, conveniently automatically controls.
In said system, outdoor heat exchanger 3 is provided with outdoor fan 4; Indoor heat exchanger 10 is provided with indoor fan 11.
The said system course of work is divided into following several situation (being described for the system including oil eliminator 2 and device for drying and filtering 10):
(1) when independent hot water preparing circular flow (as shown in Figure 2), second, 6th and the 7th control valve 24, 28, 29 open, other control valve is closed, systemic circulation by compressor 1 through oil eliminator 2, first three-way connection 13 and the second control valve 24 enter into spiral coil heat exchanger 5, then through check valve 36, 3rd three-way connection 15, regenerator 7, device for drying and filtering 8, throttling arrangement 9 (can capillary be adopted), 8th three-way connection 20, 6th control valve 28, 5th three-way connection 17 enters into outdoor heat exchanger 3, again through the 6th three-way connection 18, 7th control valve 29, 7th three-way connection 19, regenerator 7, compressor 1 got back to by gas-liquid separator 12, now outdoor heat exchanger 2 is evaporimeters, absorb the heat in air, spiral coil heat exchanger 4 makees condenser, release heat heating cold water, when in bearing insulated water box 6, hot water temperature reaches setting value, automatic control control valve 17, 19, 23, 24 close, system is out of service.In this process, produce separately domestic hot-water's closed circuit to start working, condensation in the spiral coil heat exchanger of cold-producing medium in bearing insulated water box, cold water in heat release feed-tank, evaporate in outdoor heat exchanger, absorb the heat of air, refrigerant path: compressor---oil eliminator---spiral coil heat exchanger---regenerator---device for drying and filtering---throttling arrangement (capillary can be adopted)---outdoor heat exchanger---regenerator---gas-liquid separator---compressor.
(2) when refrigeration hot water preparing circular flow simultaneously (as shown in Figure 3), second, 8th, tenth, 11, 12 control valve 24, 30, 32, 33, 34 open, other control valve is closed, systemic circulation by compressor 1 through oil eliminator 2, first three-way connection 13 and the second control valve 24 enter into spiral coil heat exchanger 5, then through check valve 36, 3rd three-way connection 15, regenerator 7, device for drying and filtering 8, throttling arrangement 9 (can capillary be adopted), 8th three-way connection 20, 8th control valve 30, 9th three-way connection 21, tenth control valve 32 enters into indoor heat exchanger 10, again through the 12 control valve 34, tenth three-way connection 22, 11 control valve 33, regenerator 7, compressor 1 got back to by gas-liquid separator 12, now indoor heat exchanger 10 is evaporimeters, heat in absorption chamber, realize refrigeration, spiral coil heat exchanger 5 makees condenser, release heat heating cold water.
When in water tank, hot water temperature reaches setting value, the second control valve 24 is closed, and first, 3rd, 4th and the 5th control valve 23, 25, 26, 27 open, and now system becomes air-conditioning separate refrigeration circular flow (as shown in Figure 4), systemic circulation by compressor 1 through oil eliminator 2, first three-way connection 13, first control valve 23, second three-way connection 14, 3rd control valve 25, 6th three-way connection 18, enters into outdoor heat exchanger 3, then through the 5th three-way connection 17, 4th control valve 26, 4th three-way connection 16, 5th control valve 27, 3rd three-way connection 15, regenerator 7, device for drying and filtering 8, throttling arrangement 9, 8th three-way connection 20, 8th control valve 30, 9th three-way connection 21, tenth control valve 32 enters into indoor heat exchanger 10, then through the 12 control valve 34, tenth three-way connection 22, 11 control valve 33, regenerator 7, compressor 1 got back to by gas-liquid separator 12, and now outdoor heat exchanger 3 is condenser, generates heat to air, and indoor heat exchanger 10 is evaporimeter, and heat in absorption chamber reaches refrigeration object.In this process, indoor refrigeration simultaneously hot water preparing closed circuit is started working, condensation in the spiral coil heat exchanger of cold-producing medium in bearing insulated water box, cold water in heat release feed-tank, evaporate at indoor heat exchanger, heat in absorption chamber, reach the object of hot water preparing while of refrigeration, refrigerant path: compressor---oil eliminator---spiral coil heat exchanger---regenerator---device for drying and filtering---throttling arrangement (capillary can be adopted)---indoor heat exchanger---regenerator---gas-liquid separator---compressor.
(3) when indoor heat separately circular flow (as shown in Figure 5), first, 5th, 6th, 7th, 9th, tenth, 12, 13 control valve 23, 27, 28, 29, 31, 32, 34, 35 open, other control valve close, systemic circulation by compressor 1 through oil eliminator 2, first three-way connection 13, first control valve 23, second three-way connection 14, 13 control valve 35, tenth three-way connection 22, 12 control valve 34 enters into indoor heat exchanger 10, then through the tenth control valve 32, 9th three-way connection 21, 9th control valve 31, 4th three-way connection 16, 5th control valve 27, 3rd three-way connection 15, regenerator 7, device for drying and filtering 8, throttling arrangement 9, 8th three-way connection 20, 6th control valve 28, 5th three-way connection 17 enters into outdoor heat exchanger 3, then through the 6th three-way connection 18, 7th control valve 29, 7th three-way connection 19, regenerator 7, compressor 1 got back to by gas-liquid separator 12, and now outdoor heat exchanger 3 is the heat of evaporimeter, absorption chamber outer air, and indoor heat exchanger 10 makees condenser, and heat release, to room air, reaches and heats object.In this process, indoor heat separately closed circuit and start working, cold-producing medium is condensation in indoor heat exchanger, heat release is to room air, evaporate at outdoor heat exchanger, absorb air heat, refrigerant path: compressor---oil eliminator---indoor heat exchanger---regenerator---device for drying and filtering---throttling arrangement (capillary can be adopted)---outdoor heat exchanger---regenerator---gas-liquid separator---compressor.
If now also need with hot water, only need control valve 24 to open and get final product (as shown in Figure 6), systemic circulation is divided into two-way by compressor 1 after oil eliminator 2, first three-way connection 13, one road enters into spiral coil heat exchanger 5 from c mouth 13 c of the first three-way connection 13 through the second control valve 24, then through check valve 36, the 3rd three-way connection 15, another road from the b mouth 13b of the first three-way connection 13 through the first control valve 23, second three-way connection 14, 13 control valve 35, tenth three-way connection 22, 12 control valve 34 enters into indoor heat exchanger 10, then through the tenth control valve 32, 9th three-way connection 21, 9th control valve 31, 4th three-way connection 16, 5th control valve 27, 3rd three-way connection 15, two-way enters into regenerator 7 by a mouth 15a of the 3rd three-way connection 15 after the 3rd three-way connection 15 place collects, again through device for drying and filtering 8, throttling arrangement 9, 8th three-way connection 20, 6th control valve 28, 5th three-way connection 17 enters into outdoor heat exchanger 3, eventually passes the 6th three-way connection 18, 7th control valve 29, 7th three-way connection 19, regenerator 7, compressor 1 got back to by gas-liquid separator 12, now outdoor heat exchanger 3 is evaporimeters, the heat of absorption chamber outer air, and indoor heat exchanger 10 and spiral coil heat exchanger 5 are condensers, heat release is to the cold water in room air and water tank respectively, realizes heating the object simultaneously producing hot water for life.In this process, indoor heating is produced domestic hot-water's closed circuit simultaneously and is started working, cold-producing medium is condensation in indoor heat exchanger and spiral coil heat exchanger respectively, the cold water in indoor air and bearing insulated water box is given in heat release respectively, evaporate at outdoor heat exchanger, absorb the heat of air, refrigerant path: compressor---oil eliminator---indoor heat exchanger and spiral coil heat exchanger---regenerator---device for drying and filtering---throttling arrangement (capillary can be adopted)---outdoor heat exchanger---regenerator---compressor.
Each equipment that the system of the embodiment of the present invention is connected with pipeline mainly through some autocontrol valves and three-way connection is to change the flow direction of cold-producing medium, make it both can realize producing domestic hot-water's indoor refrigeration simultaneously summer, produce domestic hot-water's simultaneously indoor heating winter, indoor refrigeration can be realized again, heat and individually work with hot water preparing.This system meets the demand of air conditioning and domestic hot-water in people's daily life, economical and practical, and energy-conserving and environment-protective, and application prospect is extensive.
The above; be only the present invention's preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (7)
1. a multi-purpose air conditioner heat pump water heater system, is characterized in that, comprising:
Compressor (1), its exhaust outlet is connected by a mouth of pipeline with the first three-way connection (13), and the air entry of described compressor (1) is connected through the d mouth of gas-liquid separator (10) with regenerator (7);
Spiral coil heat exchanger (5), be arranged in bearing insulated water box (6), the entrance of this spiral coil heat exchanger (5) is connected with the c mouth of described first three-way connection (13) by the second control valve (24), and the outlet of this spiral coil heat exchanger (5) is connected by the b mouth of check valve (36) with the 3rd three-way connection (15);
Outdoor heat exchanger (3), its entrance is connected with the b mouth of the 6th three-way connection (18), and the outlet of this outdoor heat exchanger (3) is connected with the c mouth of the 5th three-way connection (17);
Indoor heat exchanger (10), its entrance is connected with a mouth of the tenth three-way connection (22) by the 12 control valve (34), and the outlet of this indoor heat exchanger (10) is connected by the b mouth of the tenth control valve (32) with the 9th three-way connection (21);
The a mouth of described regenerator (7) is connected with a mouth of described 3rd three-way connection (15), the b mouth of described regenerator (7) is connected with the c mouth of throttling arrangement (9), the 8th three-way connection (20) in turn, and the c mouth of described regenerator (7) is connected with the c mouth of the 7th three-way connection (19);
The b mouth of described first three-way connection (13) is connected by the pipeline being provided with the first control valve (23) with the b mouth of the second three-way connection (14);
The c mouth of described second three-way connection (14) is connected by the pipeline being provided with the 13 control valve (35) with the b mouth of described tenth three-way connection (22);
The c mouth of described tenth three-way connection (22) is connected by the pipeline being provided with the 11 control valve (33) with the b mouth of described 7th three-way connection (19);
The a mouth of described 7th three-way connection (19) is connected by the pipeline being provided with the 7th control valve (29) with a mouth of described 6th three-way connection (18);
The c mouth of described 6th three-way connection (18) is connected by the pipeline being provided with the 3rd control valve (25) with a mouth of described second three-way connection (14);
The c mouth of described second three-way connection (15) is connected by the pipeline being provided with the 5th control valve (27) with the c mouth of described 4th three-way connection (16);
The a mouth of described 4th three-way connection (16) is connected by the pipeline being provided with the 4th control valve (26) with the b mouth of described 5th three-way connection (17);
The b mouth of described 4th three-way connection (16) is connected by the pipeline being provided with the 9th control valve (31) with a mouth of described 9th three-way connection (21);
The c mouth of described 9th three-way connection (21) is connected by the pipeline being provided with the tenth control valve (30) with the b mouth of described 8th three-way connection (20);
The a mouth of described 8th three-way connection (20) is connected by the pipeline being provided with the 6th control valve (28) with a mouth of described 5th three-way connection (17).
2., by a kind of multi-purpose air conditioner heat pump water heater system according to claim 1, it is characterized in that, described throttling arrangement is capillary, electromagnetic expanding valve or electric expansion valve.
3. by a kind of multi-purpose air conditioner heat pump water heater system described in claim 1 or 2, it is characterized in that, also comprise: oil eliminator (2), be connected between the exhaust outlet of described compressor (1) and a mouth of described first three-way connection (13).
4., by a kind of multi-purpose air conditioner heat pump water heater system described in claim 1 or 2, it is characterized in that, also comprise: device for drying and filtering (8), be connected between the b mouth of described regenerator (7) and described throttling arrangement (9).
5. by a kind of multi-purpose air conditioner heat pump water heater system described in claim 1 or 2, it is characterized in that, described outdoor heat exchanger (2), indoor heat exchanger (9) and spiral coil heat exchanger (4) three are for being connected in parallel.
6., by a kind of multi-purpose air conditioner heat pump water heater system described in claim 1 or 2, it is characterized in that, described outdoor heat exchanger (3) is provided with outdoor fan (4); Described indoor heat exchanger (10) is provided with indoor fan (11).
7. by a kind of multi-purpose air conditioner heat pump water heater system described in claim 1 or 2, it is characterized in that, described each control valve adopts autocontrol valve.
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| CN201410432907.5A CN104406247B (en) | 2014-08-28 | 2014-08-28 | Multipurpose air conditioner heat-pump water heater system |
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| CN104406247B CN104406247B (en) | 2017-02-15 |
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| CN108361163A (en) * | 2017-12-05 | 2018-08-03 | 北京石油化工学院 | Electricity generation system |
| CN108562062A (en) * | 2018-04-17 | 2018-09-21 | 北京石油化工学院 | Heat pump system |
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| CN104406247B (en) | 2017-02-15 |
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