CN202511403U - Hybrid drive type air conditioner with solar energy and electric energy in parallel connection - Google Patents
Hybrid drive type air conditioner with solar energy and electric energy in parallel connection Download PDFInfo
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- CN202511403U CN202511403U CN2012201054185U CN201220105418U CN202511403U CN 202511403 U CN202511403 U CN 202511403U CN 2012201054185 U CN2012201054185 U CN 2012201054185U CN 201220105418 U CN201220105418 U CN 201220105418U CN 202511403 U CN202511403 U CN 202511403U
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
- Y02A30/272—Solar heating or cooling
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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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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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]
- Y02B30/62—Absorption based systems
Abstract
A hybrid drive type air conditioner with solar energy and electric energy in parallel connection comprises a solar energy driven absorption type air conditioner and an electric energy driven compressor type air conditioner, and the solar energy driven absorption type air conditioner and the electric energy driven compressor type air conditioner are connected in parallel to operate. The air conditioner can work under both conditions of sufficient sunlight and insufficient sunlight and is convenient to use. According to the air conditioner, an auxiliary heating device and a thermal storage device are not required, the air conditioner can work independently as well as jointly, respective working media are used by each air conditioner during working, and the air conditioner is high in working efficiency. Energy conservation and environmental protection are achieved, and the air conditioner is applicable to individuals and families. The air conditioner has the advantages of being low in cost, simple in structure and wide in adjustable temperature range. According to the air conditioner, the solar air conditioner is added on the basis of a common air conditioner, but the subsequent operating cost is low after single investment of the solar air conditioner, and the advantages of the solar air conditioner are shown further with the rise of the electricity price and the energy price, so that the air conditioner is important to popularization of the solar air conditioner.
Description
Technical field
The utility model relates to solar energy and electric energy parallel connection hybrid drive-type air conditioner, a kind of mixed type air-conditioning that utilizes the parallel connection of solar energy and electric energy to drive belongs to architectural environment and Refrigeration Engineering technical field.
Background technology
Universal day by day along with air-conditioning is because of the energy-conserving and environment-protective problem that air-conditioning causes is also more and more paid close attention to by people.General solar airconditioning complex structure, cost is high, and operational efficiency ground needs shortcomings such as assistant heating.The solar energy of this application and electric energy parallel connection hybrid drive-type air conditioner; Its core is that the absorption type air-conditioner parallel connection of electric energy compressor driven air-conditioning and Driven by Solar Energy works alone; Both played the purpose of energy-conserving and environment-protective; Be fit to individual family again and use, and have the advantage that cost is low, simple in structure, the adjustable temperature scope is big.The main distinction is in utilizing composite solar refrigerating equipment and multipotency source hybrid drive-type solar airconditioning.
(1) have with the more approaching prior art of the utility model, the patent No. is 03129268.2, and name is called composite solar refrigerating equipment.This technological core concept is to utilize NH3-LiNO3 to reach the refrigeration purpose for medium does work through the compression parallel connection of solar energy and compressor.Shared evaporimeter and condenser when this techniques make use solar energy or compressor work drive air-conditioning work; Therefore this structures shape the shared working medias of necessary needs; That this moment, shared working media was selected for use is NH3-LiNO3; But for the best working media of absorption solar energy air-conditioner efficiency is lithium bromide, and NH3-LiNO3 is not high as its operating efficiency of working media of compressor air-conditioning yet.Therefore help its miniaturization and energy-conservation though should technology have solved solar energy with the compressor of air conditioner parallel connection use that electric energy drives, operating efficiency is not high.(2) patent No. is 200710019256.7, and name is called the energy-saving type air conditioner that solar-natural gas is united driving.This technological core concept is to utilize lithium bromide to reach refrigeration or the purpose that heats for working media heats the compressed action that replaces compressor through solar energy to it, when sunshine is not enough, utilizes combustion gas to heat to freeze or heats.This technological original intention is to utilize solar energy, when solar energy is not enough, use other working energies, but combustion gas mounting structure that should technology is complicated, and cost is high, also has the potential safety hazard of gas leakage, and the scope of application is limited can only to have the place installation of combustion gas.The also useful boiler of similar techniques drives air-conditioning as the supplementary energy combined solar, but should technology also can make the complex structure of air-conditioning, needs the occupation space place bigger during installation, therefore is not suitable for individual family and uses and install.Can know current simple solar airconditioning function singleness by above analysis, not have the sun just can't work, be not suitable for individual family and use.And composite air conditioner or be that efficient is not high or is complex structure, and cost is high, and it is big that occupation space is installed, and also is not suitable for individual family and uses.
Summary of the invention
The utility model is the new solution that proposes to prior art.
The utility model purpose is can only be in the limitation that has the sufficient sun to use in order to overcome simple solar airconditioning; And the complex structure of hybrid drive-type solar airconditioning, inefficiency, big shortcoming takes up room; Utilize the utility model can solve solar airconditioning effectively and be not suitable for the situation that individual family uses; Make solar airconditioning and common compressor air-conditioning parallel operation and overcome the shortcoming of solar airconditioning, have and effectively to utilize solar energy, the convenient use; Reduce use cost, play the purpose of energy-conserving and environment-protective.
The scheme that adopts for the utility model that achieves the above object is: a kind of solar energy and electric energy parallel connection hybrid drive-type air conditioner are mainly by solar thermal collector (1); Generator (2); Two four-way electromagnetic reversing valves (3); Condenser (4); Choke valve (5); Evaporimeter (6); Air blast (12); Choke valve (13); Absorber (14); Solution heat exchanger (18); Solution pump (15); Water pump (19); Motor (16); Turbine and worm group (17) is formed the absorption waring and cooling air conditioning system of Driven by Solar Energy property.Constituted electric energy compressor driven type waring and cooling air conditioning system by compressor (11), condenser (9), choke valve (8), evaporimeter (7), two four-way electromagnetic reversing valves (10).The absorption waring and cooling air conditioning system of Driven by Solar Energy property and two system's parallel operations of electric energy compressor driven type waring and cooling air conditioning system.Two four-way electromagnetic reversing valves (3) and two four-way electromagnetic reversing valves (10) they are two four-way electromagnetic reversing valves that end function with lock, after the energising of upper end, and the automatic locking of meeting; It is remained on be operated in upper position, even outage also remains on upper position then, if want the next work; Only need the lower end energising; And automatic locking, it is remained on be operated in the next position, even outage also remains on the next position then.Like this need not a direct power supply, play the purpose of using electricity wisely.
When sunny the refrigeration, the absorption solar energy starting of air conditioner is operated in refrigeration mode, for conditioned space provides cold.When sunlight when very abundance is not freezed, just start electric energy compressor driven air-conditioning and be operated in refrigeration mode with the absorption solar energy air-conditioning.Sunlight or sunlight are not fainter when having, and when freezing, the hot water that it is suitable that solar thermal collector 10 can't provide temperature goes to drive refrigeration system.At this moment, close the absorption solar energy air-conditioning, start the air-conditioning work of electric energy compressor driven separately at refrigeration mode.When sunny heating, the absorption solar energy starting of air conditioner is operated in heating mode.When sunlight when very abundance does not heat, electric energy compressor driven air-conditioning just starts and is operated in heating mode with the absorption solar energy air-conditioning.Sunlight or sunlight are not fainter when having, and when heating, the hot water that it is suitable that solar thermal collector 10 can't provide temperature goes to drive heating.At this moment, close the absorption solar energy air-conditioning, start the air-conditioning work of electric energy compressor driven separately at heating mode.
Adopt the solar energy and the electric energy parallel connection hybrid drive-type air conditioner of the utility model to have following beneficial effect:
Compared with present technology; The utility model does not need assisted heating device and heat-storing device; Solar energy that the utility model adopts and electric energy parallel connection hybrid drive-type air conditioner both can work alone; Again can associated working, and use oneself working media in the course of the work separately, operating efficiency is higher.Therefore both played the purpose of energy-conserving and environment-protective, and be fit to individual family again and use, and have the advantage that cost is low, simple in structure, the adjustable temperature scope is big.Though should technology on the basis of common air-conditioning, increase by a cover solar airconditioning more; After but solar airconditioning was once invested, follow-up cost of use was less, along with the rise of electricity price and energy prices; Its advantage will further be embodied, and is significant for the popularization of solar airconditioning.
Below in conjunction with accompanying drawing and embodiment the utility model solar energy and electric energy parallel connection hybrid drive-type air conditioner are further described.
Description of drawings
The structural representation of the utility model solar energy and electric energy parallel connection hybrid drive-type air conditioner.
The specific embodiment
As shown in the figure; The utility model solar energy and electric energy parallel connection hybrid drive-type air conditioner (following abbreviation " parallelly connected hybrid drive-type air conditioner "), this parallel connection hybrid drive-type waring and cooling air conditioning system mainly comprise ECU processor, solar thermal collector (1), generator (2), two four-way electromagnetic reversing valves (3), condenser (4), choke valve (5), evaporimeter (6), air blast (12), choke valve (13), absorber (14), solution heat exchanger (18), solution pump (15), water pump (19), motor (16), the absorption waring and cooling air conditioning system of turbine and worm group (17) composition Driven by Solar Energy property.Compressor (11), condenser (9), choke valve (8), evaporimeter (7), two four-way electromagnetic reversing valves (10) constitute.Motor wherein (16), turbine and worm group (17) are formed the solar automatic tracking system, control realization by the air conditioner electronic control module according to clock.
The pipe on top, generator (2) the right is connected with the pipe of solar thermal collector (1) upper end; The pipe of bottom, generator (2) the right links to each other with the pipe of solution pump (15) upper edge; Pipe in the middle of generator 2 the right links to each other with the pipe on water pump (19) left side; The pipe on water pump (19) the right and the lower end oral siphon of solar thermal collector (1) are connected; The outlet of the pipe on generator (2) left side is connected with the top pipe in two four-way electromagnetic reversing valves (3) the right, and the following pipe of generator (2) is connected with the top pipe of absorber (14), and the pipe on absorber (14) left side links to each other with the following pipe in two four-way electromagnetic reversing valves (3) the right; The pipe on two four-way electromagnetic reversing valves (3) top, the left side is connected with the pipe on condenser (4) the right; The pipe of two four-way electromagnetic reversing valves (3) bottom, the left side is connected with the following pipe of evaporimeter (6), and the pipe of condenser (4) bottom links with the pipe of choke valve (5) upper end, and the pipe of choke valve (5) lower end is connected with the pipe of evaporimeter (6) upper end.This part has constituted the absorption solar energy air-conditioning.
The outlet of compressor 11 links to each other with the pipe on top, two four-way electromagnetic reversing valves (10) the right; The inlet of compressor 11 links to each other with the pipe of bottom, two four-way electromagnetic reversing valves (10) the right; Two four-way electromagnetic reversing valves (10) are connected with condenser 6 the right pipes; Condenser 9 left side pipes link to each other with the right-hand member of choke valve 8, and the right-hand member of choke valve 8 is connected with the lower end left-hand side pipe of evaporimeter 7, and the lower end right-hand side pipe of evaporimeter 7 links to each other with the left end of choke valve 8.This part has constituted traditional electric energy compressor driven air-conditioning.
The evaporimeter of solar airconditioning (6) is arranged side by side with evaporimeter (7) front and back of compressor air-conditioning; Shared air blast (12); Wind that air blast blows out passes through the evaporimeter (7) of compressor air-conditioning earlier again through the evaporimeter (6) of solar airconditioning, get into the room then and freeze or heat.
1, when sunny the refrigeration, the work of absorption solar energy starting of air conditioner, at this moment; Provide hot water that the inner lithium-bromide solution of generator (2) is heated by solar thermal collector (1), the water in the lithium-bromide solution is heated and becomes steam, the 3A energising of two four-way electromagnetic reversing valves this moment (3) upper end; And locking, outage makes two four-way electromagnetic reversing valves (3) be operated in upper then; Steam just from generator 2 through the upper condenser 4 that flows to of two four-way electromagnetic reversing valves (3), water vapour is cooled in condenser 4, becomes high-pressure liquid water after emitting heat; After the choke valve of flowing through (5) step-down; Entering evaporimeter (6) absorbs heat towards periphery and becomes steam, and steam is absorbed by dense lithium-bromide solution through the upper entering absorbers of two four-way electromagnetic reversing valves (3) (14); Absorbed the moisture lithium-bromide solution and offered generator (2), returned absorber (14) through choke valve (13) and generator (2) is heated the concentrated solution that evaporates behind the moisture by solution pump (15).Whole system is operated under the absorption refrigeration mode, for conditioned space provides cold.
2, when sunlight when very abundance is not freezed, just start electric energy compressor driven air-conditioning and work, two four-way electromagnetic reversing valves (10) upper ends (10A) energising and locking with the absorption solar energy air-conditioning; Outage then, it is upper that it is operated in, at this moment; The work of electric energy compressor driven makes the gaseous working medium pressurization, gets into condenser (9), and gaseous coolant is cooled in condenser (9); Become the high-pressure liquid refrigerant after emitting heat, after the choke valve of flowing through (8) step-down, get into evaporimeter (7); Absorb heat towards periphery and become gaseous state; Last gaseous coolant is through the upper entering compressors of two four-way electromagnetic reversing valves (10) (11), and entire work process provides cold for conditioned space together in compression-type refrigeration mode and absorption solar energy air-conditioning.
3, when not having sunlight or sunlight fainter, when freezing, the hot water that it is suitable that solar thermal collector (1) can't provide temperature goes to drive refrigeration system.At this moment, close the absorption solar energy air-conditioning, start the air-conditioning work of electric energy compressor driven separately.
4, when sunny heating; The absorption solar energy starting of air conditioner is started working, two four-way electromagnetic reversing valves (3) lower end 3B energising and locking, outage then; Make two four-way electromagnetic reversing valves (3) be operated in the next; (4) among Fig. 1 and the function of (5) are exchanged when heating, and (4) are condenser when refrigeration, become evaporimeter when heating automatically; (5) are evaporimeter when refrigeration, when refrigeration, become condenser automatically.At this moment, provide hot water that the inner lithium-bromide solution of generator (2) is heated by solar thermal collector (1), the water in the lithium-bromide solution is heated and becomes steam; Steam just from generator (2) through the next condenser (5) that flows to of two four-way electromagnetic reversing valves (3); The function of (4) becomes evaporimeter at this moment, and water vapour is cooled in condenser (5), becomes high-pressure liquid water after emitting heat; After the choke valve of flowing through (5) step-down; Entering evaporimeter (5) absorbs heat towards periphery and becomes steam, and steam is absorbed by dense lithium-bromide solution through the next entering absorbers of two four-way electromagnetic reversing valves (3) (14); Absorbed the moisture lithium-bromide solution and offered generator (2), returned absorber (14) through choke valve (13) and generator (2) is heated the concentrated solution that evaporates behind the moisture by solution pump (15).Whole system is operated under the absorption type refrigeration mode, for conditioned space provides heat.
5, when sunlight when very abundance does not heat, electric energy compressor driven air-conditioning just starts works two four-way electromagnetic reversing valves (10) lower end 10B energising and locking with the absorption solar energy air-conditioning; Outage then;, it is the next that two four-way electromagnetic reversing valves (10) are operated in, and (7) among Fig. 1 and the function of (9) are exchanged when heating; The condenser effect is played in (9) when refrigeration, plays the evaporimeter effect when heating; (7) are evaporimeter when refrigeration, when refrigeration, become condenser automatically.At this moment, the work of electric energy compressor driven makes the gaseous working medium pressurization, gets into condenser (7); Gaseous coolant is cooled in condenser (7); Become the high-pressure liquid refrigerant after emitting heat, after the choke valve of flowing through (8) step-down, get into evaporimeter (9); Absorb heat towards periphery and become gaseous state; Last gaseous coolant is through the next entering compressors of two four-way electromagnetic reversing valves (10) (11), and whole process is operated in that compression heats mode and the absorption solar energy air-conditioning provides heat for conditioned space together.
6, when not having sunlight or sunlight fainter, in the time of need heating, go to drive heating, at this moment, close the absorption solar energy air-conditioning, start the air-conditioning work of electric energy compressor driven separately because of solar thermal collector (1) can't provide the enough hot water of temperature.
The foregoing description only is the preferred forms of the utility model, and the utility model is not limited to the form of the foregoing description, as long as the conversion of in the utility model scope, doing all belongs to category of the present invention.
Claims (2)
1. solar energy and electric energy parallel connection hybrid drive-type air conditioner mainly constitutes the absorption waring and cooling air conditioning system of Driven by Solar Energy type by solar thermal collector (1), generator (2), two four-way electromagnetic reversing valves (3), condenser (4), choke valve (5), evaporimeter (6), air blast (12), choke valve (13), absorber (14), solution heat exchanger (18), solution pump (15), water pump (19), motor (16), turbine and worm group (17); Constituted electric energy compressor driven type waring and cooling air conditioning system by compressor (11), condenser (9), choke valve (8), evaporimeter (7), two four-way electromagnetic reversing valves (10); The pipe on top, generator (2) the right is connected with the pipe of solar thermal collector (1) upper end; The pipe of bottom, generator (2) the right links to each other with the pipe of solution pump (15) upper edge; Pipe in the middle of generator 2 the right links to each other with the pipe of water pump (19) left end; The pipe of water pump (19) right-hand member is connected with the lower end oral siphon of solar thermal collector (1); The outlet of the pipe on generator (2) left side is connected with the top pipe in two four-way electromagnetic reversing valves (3) the right; The following pipe of generator (2) is connected with the top pipe of absorber (14); The pipe on absorber (14) left side links to each other with the following pipe in two four-way electromagnetic reversing valves (3) the right; The pipe on two four-way electromagnetic reversing valves (3) top, the left side is connected with the pipe on condenser (4) the right, and the pipe of two four-way electromagnetic reversing valves (3) bottom, the left side is connected with the following pipe of evaporimeter (6), and the pipe of condenser (4) bottom links with the pipe of choke valve (5) upper end; The pipe of choke valve (5) lower end is connected with the pipe of evaporimeter (6) upper end; The outlet of compressor (11) links to each other with the pipe on top, two four-way electromagnetic reversing valves (10) the right, and the inlet of compressor (11) links to each other with the pipe of bottom, two four-way electromagnetic reversing valves (10) the right, and two four-way electromagnetic reversing valves (10) are connected with condenser (6) the right pipe; Condenser (9) left side pipe links to each other with the right-hand member of choke valve (8); The right-hand member of choke valve (8) is connected with the lower end left-hand side pipe of evaporimeter (7), and the lower end right-hand side pipe of evaporimeter (7) links to each other with the left end of choke valve (8), and this part has constituted traditional electric energy compressor driven air-conditioning.
2. solar energy as claimed in claim 1 and electric energy parallel connection hybrid drive-type air conditioner is characterized in that the evaporimeter of solar airconditioning (6) is placed shared air blast (12) side by side with evaporimeter (7) front and back of compressor air-conditioning.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012201054185U CN202511403U (en) | 2012-03-10 | 2012-03-10 | Hybrid drive type air conditioner with solar energy and electric energy in parallel connection |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012201054185U CN202511403U (en) | 2012-03-10 | 2012-03-10 | Hybrid drive type air conditioner with solar energy and electric energy in parallel connection |
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| CN202511403U true CN202511403U (en) | 2012-10-31 |
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| CN2012201054185U Expired - Fee Related CN202511403U (en) | 2012-03-10 | 2012-03-10 | Hybrid drive type air conditioner with solar energy and electric energy in parallel connection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222404A (en) * | 2015-09-30 | 2016-01-06 | 河南科技大学 | One utilizes solar energy-air energy heat pump |
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2012
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222404A (en) * | 2015-09-30 | 2016-01-06 | 河南科技大学 | One utilizes solar energy-air energy heat pump |
| CN105222404B (en) * | 2015-09-30 | 2018-07-10 | 河南科技大学 | It is a kind of to utilize solar energy-air energy heat pump system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121031 Termination date: 20140310 |