CN101619902B - Building Energy Storage and Conversion Devices - Google Patents
Building Energy Storage and Conversion Devices Download PDFInfo
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- CN101619902B CN101619902B CN 200810302521 CN200810302521A CN101619902B CN 101619902 B CN101619902 B CN 101619902B CN 200810302521 CN200810302521 CN 200810302521 CN 200810302521 A CN200810302521 A CN 200810302521A CN 101619902 B CN101619902 B CN 101619902B
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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
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
A building energy storage and conversion device comprises a control unit, an electric power conversion unit, an energy conversion unit and a thermoelectric conversion unit, wherein the control unit is composed of the units to allocate the power supply source of the electric power conversion unit, and the cold/heat energy produced by the energy conversion unit is utilized to release the needed cold/heat energy at the right moment through the heat storage (cold/heat energy storage) of a heat storage unit, and when the cold/heat energy is excessive, the thermoelectric conversion unit can be utilized to supply power or store electricity, so that the energy is effectively optimally converted and utilized, the supply of the building energy can be self-sufficient in situ firstly, then the building energy is complemented with other adjacent buildings, and the shortage is supplied by a public power system to establish a regional energy complementation mechanism, thereby achieving the purposes of energy conservation and energy utilization in the building, The purpose of external energy source.
Description
Technical field:
The present invention relates to a kind of building energy stores and conversion equipment, especially refer to a kind of device that effectively integrates the inside and outside various energy of building, use the various energy of integration and do the best transition utilization, make the supply of the building energy ask terrain self-sufficient earlier, supplement each other with contiguous other building again, deficiency is again by the public power system supply, setting up regional energy complementary mechanisms, and then reaches energy-conservation and the purpose of applying flexibly the inside and outside energy of building.
Background technology:
Because the earth is the various energy deposited since creation, totally in the use that is scrupled at nothing by the mankind in the last hundred years.The energy huge consumption has fast caused global warming and climatic variation, forms the great calamity that jeopardizes human survival; Therefore, have only and save and the scrupulous utilization energy, be only the human and basic road of the continuous forever coexistence of the earth of promotion.
In order to solve energy problem, so the various renewable sources of energy such as solar energy, wind-force, fuel cell etc., be applied by excavation one by one, and most typical occupation mode is promptly on the using electricity system of building, as shown in Figure 1, be the present common renewable sources of energy conversion regime of building, its electric power conversion mainly utilizes an energy source device 11 to provide the renewable sources of energy (as solar energy, hydrogen fuel, wind-force etc.) produce supply of electric power, and with a controller 14 controls one converter 13, change to select the approach of a building using electricity system 15 its supplies of electric power through it, this supply of electric power approach mainly contains three kinds, first kind is the electric power from this energy source device 11, second kind is the electric power from this public power provision system 12, the third is supplied simultaneously for the electric power of the first two kind, but above known energy framework but has following great disappearance on practice:
1, the bigger energy consumption of building is except illumination, accounting for energy consumption the most a high proportion of is air-conditioning equipment, but often forgone outside the option of considering, because building is subjected to external environment condition and the inner heat affecting that is taken place, make and in building, tend to produce uncomfortable hotness, so must solve this problem with air-conditioning, but use the result of air-conditioning, except comfortable indoor environment is provided, can cause power consumption and the thermal pollution of discharging used heat also, this not only causes the adverse consequences of building and urban tropical island effect and greenhouse effects, and the ecological environment of the severe contamination earth also is simultaneously a kind of waste of energy source terminal; Moreover because external environment condition is subjected to waste heat discharge, the temperature rises and make, and more increases the main unit load of air-conditioning equipment, causes its running efficiency to reduce.
2, known building energy framework, only pay attention to the conversion that electric power generates, but reckon without the utilization of the heat energy of building own fully, with and and electric power between integration problem, this is that one in the energy conservation slipped greatly, its result just expends huge funds stake and generates and use at the electric power of the energy, the building heat energy of but leaving is wasted again and again, in this case, not in the building, outer heat is properly used as the energy, even consume the energy with building in, outer heat is discharged as used heat, makes that real difficulty is seen the energy-saving effect that gets instant result on the keyholed back plate of the energy.
3, the renewable sources of energy are as from solar energy, wind-force, because of itself being subjected to the restriction of the Nature condition, its living electrical efficiency and time are uncertain, so if by existing energy framework, can only do power supply in the instant generating and using mode uses, yet when daylight or wind-force are abundant, though superfluous electric power can be resell to public power provision system 12, but when electricity consumption spike period or energy source device 11 can not satisfy power demands, then buy to public power provision system 12 again, under the low electricity price price differential of buying of selling high, except the loss of converting system energy consumption, this is not calculate very much for the user in fact, if can remaining electric power terrain is personal from depositing, perhaps further conversion stores, supplement each other with contiguous other building again, set up regional energy complementary mechanisms, deficiency by 12 supplies of public power provision system, can be saved the expenditure of much buying electricity again.
Can recognize that by above each point existing energy framework lacks the planning of integrating the structure trunk energy fully, also ignore effective use of the inside and outside heat energy of building and the importance that regional electric power is integrated; Though No. 91125414 patent case of TaiWan, China of being applied for before the applicant, promptly applied flexibly electric power from the peak period, carry out energy storage via aircondition, and disengage heat energy in the spike period, use balancing electric power and use the period, though this technology no doubt can reach energy saving and the balance point benefit from peak electric power, also can't accomplish fully that still it is its shortcoming that effective use of the inside and outside heat energy of building and regional electric power are integrated the target of applying flexibly.
Summary of the invention:
Technical problem to be solved by this invention is: at above-mentioned the deficiencies in the prior art, provide a kind of building energy to store and conversion equipment, can effectively integrate the device of the inside and outside various energy of building, use the various energy of integration and do the best transition utilization, make the supply of the building energy ask terrain self-sufficient earlier, supplement each other with contiguous other building again, deficiency is again by the public power system supply, setting up regional energy complementary mechanisms, and then reach energy-conservation and the purpose of applying flexibly the inside and outside energy of building.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of building energy stores and conversion equipment, this device comprises a control module, a power conversion unit, an energy conversion unit and a thermoelectric converting unit, wherein: this control module is controlled above-mentioned power conversion unit, energy conversion unit, is reached the start of thermoelectric converting unit, with the storage and the conversion of the regulation and control energy; This power conversion unit is subjected to the control of this control module, and with the source of the various input electric power of management and control, its power source is more than one power supply combination; This energy conversion unit is connected with this control module, and it is the device that a refrigeration can, heat energy and heat accumulation, includes a thermal source unit and a heat accumulation unit at least; This thermoelectricity converting unit is connected with this energy conversion unit, and it is to utilize Seebeck temperature-difference thermoelectric effect to produce the unit of electric power, its by the conversion of the temperature-difference thermoelectric effect of hot and cold energy to produce electric power.
The various power sources of power conversion unit management and control of the invention described above, as the electric power that provides by the public power provision system, by the electric power that energy source device provided, as the electric power of solar energy conversion, the electric power of wind-power electricity generation, the electric power of fuel cell and the electric power of other renewable sources of energy conversion.
The energy conversion unit of the invention described above comprises a thermal source unit and a heat accumulation unit, and wherein this thermal source unit is made up of at least one main frame, a heat-producing machine, a refrigerator and an intermediate heat exchanger; This heat accumulation unit is made up of a cool storage container and a thermal storage device.
The energy of the invention described above stores and conversion equipment, and it more includes a charge storage unit, and excrescent electric power is saved electric power by battery.
So, composition by said units, to allocate the power supply source of this power conversion unit, and utilize the cold/heat energy of energy conversion unit manufacturing, can plan best application mode according to need for electricity, and via the heat accumulation (storing cold/heat energy) of a heat accumulation unit, and in need cold/opportunity of heat energy, disengage cold/heat energy in good time, and when cold/heat energy is superfluous, can utilize the start of powering of this thermoelectricity converting unit again, effectively the energy is made the optimization conversion using by this, made the supply of the building energy ask terrain self-sufficient earlier, again with contiguous other building complementary demand, to set up regional complementary demand and complementary mechanisms, at last in the hypodynamic situation of self-generated electricity, see through the public power provision system supply again, can accomplish that so the energy manages with concentrating on and use, the loss of deduction and exemption energy remote transmission, so reach energy-conservation with apply flexibly in the building, the purpose of the outer energy.
Description of drawings:
Fig. 1 is existing energy conversion schematic diagram.
Fig. 2 is a composition schematic diagram of the present invention.
Fig. 3 is that energy conversion unit of the present invention is formed schematic diagram.
Fig. 4 is a schematic flow sheet one of the present invention.
Fig. 5 is a schematic flow sheet two of the present invention.
Fig. 6 is that start of the present invention concerns schematic diagram.
Fig. 7 is the composition schematic diagram of second embodiment of the invention.
Fig. 8 is the schematic flow sheet one of second embodiment of the invention.
Fig. 9 is the schematic flow sheet two of second embodiment of the invention.
The specific embodiment:
See also Fig. 2 and shown in Figure 6, the building energy of the present invention stores and conversion equipment 3, and it includes a control module 31, a power conversion unit 32, an energy conversion unit 33 and a thermoelectric converting unit 34 at least, wherein:
This control module 31, the start of above-mentioned each unit of control is used the regulation and control energy and is stored and the optimization operation of changing;
This power conversion unit 32, be subjected to the control of this control module 31, source with the various input electric power of management and control, this building B required electric power is provided, its power source is at least more than one power supply combination, as the electric power that provides by public power provision system 42, or by electric power such as the electric power of solar energy conversion, the electric power of wind-power electricity generation, the electric power of fuel cell and the electric power of other renewable sources of energy conversion of energy source device 41 supply.
This energy conversion unit 33, it is the device that a refrigeration can, heat energy and heat accumulation (comprising cold energy and heat energy), and it comprises a thermal source unit 331 and a heat accumulation unit 332 at least, and this heat accumulation unit 332 is made up of an at least one cool storage container 3321 and a thermal storage device 3322;
This thermoelectricity converting unit 34 is to utilize Seebeck temperature-difference thermoelectric effect (seeback effect) to produce the unit of electric power, by the conversion of the temperature-difference thermoelectric effect of hot and cold energy to produce electric power.
The energy of the present invention again stores and conversion equipment 3, it utilizes this heat accumulation unit 332 to store cold/heat energy, and stored cold/heat energy directly supplied need awkward silence at a meeting to close C and need thermal field to close H (then can provide its required environment aspect the cold energy according to the demand of industry, as use below the industry-30 ℃, commerce are provided then is the use of 0～-30 ℃ or 0～10 ℃; Then can provide the use of industry more than 50 ℃ according to the demand that produces as for the heat energy aspect, commerce and family expenses then are 40～50 ℃ use); In addition, when stored cold/heat energy exceeds the use amount of needs, then more can thermoelectric conversion regime, with remaining cold/heat energy utilizes Seebeck temperature-difference thermoelectric conversion effect to produce electric power via this thermoelectricity converting unit 34, with its whole or specified portions is required electric power of supply building B, make the effective utilization of the energy in the building reach the highest by this.
Composition by said modules, start flow process 5 of the present invention is as Fig. 4 and (please consulting Fig. 2 and Fig. 6 simultaneously) shown in Figure 5, when energy source device 41 beginning starts (when utilizing solar energy to generate electricity, promptly begin to accept the luminous energy and the conversion generation electric power of sunlight) by this energy source device 41, the electric power E1 that it generated transfers to this power conversion unit 32, the electric power E1 that this moment, control module 31 can be produced according to the electric power aggregate demand setting value E0S and the energy source device 41 of building B compares (this control module 31 has computing and detecting ability), and the step of its start flow process is:
When 1, the value of the electric power E1 that is generated when energy source device 41 is more than or equal to the value of the electric power aggregate demand setting value E0S of building B, when being the establishment of E1 〉=E0S (step 501) condition, the electric power E1 that generated of expression energy source device 41 enough supplies the electric power aggregate demand setting value E0S of building B (normally from the peak electricity consumption period, need for electricity hour in the building, as the collective residence on daytime, personnel all to office or other place); This moment, superfluous electric power must be used, therefore control module 31 can start energy conversion unit 33 runnings, and judge heat energy Q that energy conversion unit 33 produced whether more than or equal to the heat energy aggregate demand setting value Q0S (step 502) of building B, and according to following situation start:
(1), when Q 〉=Q0S condition sets up, expression heat energy is superfluous, carries out heat accumulation (storing cold/heat energy) start (step 503) so start heat accumulation unit 332; When quantity of heat storage N reaches heat accumulation setting value NS, control module 31 can start thermoelectric converting unit 34 starts (step 504,505), the heat energy that cold energy that the cool storage container 3321 of heat accumulation unit 332 is disengaged and thermal storage device 3322 are disengaged, can in thermoelectric converting unit 34, utilize Seebeck temperature-difference thermoelectric effect and generate electric power E2, the electric power E2 that is generated in this thermoelectricity converting unit 34 can be exchanged into the electricity consumption that direct current or alternating current are supplied this building B; Its electric power summation of electric power E2 that electric power E1 that is generated when energy source device 41 and thermoelectric converting unit 34 are generated is during more than or equal to the electric power aggregate demand setting value E0S of building B, when being E1+E2 〉=E0S (step 506), the expression power surplus is execution in step 507 then, judge whether electric power goes back to the public power provision system 42 (step 507) that sells, sell agreement if the building user has to have ordered back with public power provision system 42, then execution in step 508 goes back to excrescent electric power to the public power provision system that sells to; Ordered back as nothing and to have sold agreement, then execution in step 509, promptly stop to carry out power conversion;
(2), when the condition of Q 〉=Q0S is false, when being Q＜Q0S (step 510), the heat energy Q that the heat energy aggregate demand setting value Q0S of expression building B is produced greater than energy conversion unit 33, so execution in step 511, thermal source unit 331 direct need thermal fields to building B close H (or needing awkward silence at a meeting to close C) and carry out heat supply (this comprises the supply of heat energy or cold energy), and when the quantity of heat storage N of heat accumulation unit 332 has reached quantity of heat storage setting value NS, then can carry out heat release (discharging cold/heat energy) start (step 512,513) by this heat accumulation unit 332; Otherwise when not reaching heat accumulation setting value NS as yet as quantity of heat storage N, 332 of heat accumulation units carry out heat accumulation (storing cold/heat energy) start (step 514), and as from the foregoing, heat accumulation and heat release can carry out simultaneously, are be another technical characterictic place of the present invention.2, when the condition of E1 〉=E0S is false, be E1＜E0S, the electric power E1 that generated of expression energy source device 41 can't the ample supply building B electric power aggregate demand setting value E0S the time, and when E1+E2＜E0S condition is set up, the summation of the electric power E2 that electric power E1 that the electric power aggregate demand setting value E0S of expression building B is generated greater than energy source device 41 and thermoelectric converting unit 34 are generated, therefore must add power supply (step 515 by public power provision system 42,516), must judge the state between supply and demand of heat energy simultaneously, whether be Q＜Q0S (step 517), when Q＜Q0S condition is set up, the heat energy Q (step 510) that the heat energy aggregate demand setting value Q0S of expression building B is produced greater than energy conversion unit 33, these thermal source unit 331 direct need thermal fields to building B close H (or needing awkward silence at a meeting to close C) and carry out heat supply (step 511), this comprises the supply of heat energy or cold energy, and whether the quantity of heat storage N that judges this heat accumulation unit 332 has reached heat accumulation setting value NS (step 513), when quantity of heat storage N has reached heat accumulation setting value NS, then can carry out heat release (discharging cold/heat energy) start (step 513) by this heat accumulation unit 332; Otherwise when not reaching heat accumulation setting value NS as yet as quantity of heat storage N, 332 of heat accumulation units carry out heat accumulation start (step 514).
The energy conversion unit 33 of the invention described above, its thermal source unit 331 is at least by a main frame 3311, one heat-producing machine 3312, one refrigerator 3313 and an intermediate heat exchanger 3314 are formed, as shown in Figure 3, this main frame 3311 is responsible for the running of refrigerant medium circulation, and heat-producing machine 3312 is a heat exchanger, the heat energy that it produced is sent to this thermal storage device 3322 via one first pump 335, so that being closed H, this need thermal field supplies required heat energy, and this refrigerator 3313 is a heat exchanger, the cold energy that it produced is sent to this cool storage container 3321 via one second pump 334, so that being closed C, this need awkward silence at a meeting supplies required cold energy, this intermediate heat exchanger 3314 is in order to the running of auxiliary thermal source unit, and it is cold to use mediation, the heat energy demand; When refrigeration demand QC with heat demand QH when suitable (QC=QH), these intermediate heat exchanger 3314 not starts; (QC＞QH), this intermediate heat exchanger 3314 carries out the heat extraction start when heating demand QH and as refrigeration demand QC; And (QH＞QC), this intermediate heat exchanger 3314 start of absorbing heat when heating demand QH greater than this refrigeration demand QC.
As shown in Figure 7, be the second embodiment of the present invention, be that the building energy of the present invention stores and conversion equipment 3 more comprises an electricity accumulating unit 35, the excrescent electric power of this electricity accumulating unit 35 in order to thermoelectric converting unit 34 is produced, by battery savings electric power, the electric power that is about to from the peak period stores, with the electricity consumption supply of supply as the spike period.
About second embodiment of the present invention start flow process 6, referring to Fig. 8 and shown in Figure 9, please consult Fig. 7 simultaneously, when energy source device 41 beginning starts (when utilizing solar electrical energy generation, this energy source device 41 begins to accept the luminous energy and the conversion generation electric power of sunlight), the electric power E1 that it generated transfers to this power conversion unit 32, and the electric power E1 that this moment, control module 31 can be produced according to the electric power aggregate demand setting value E0S and the energy source device 41 of building B compares;
1, when the value of E1 during more than or equal to the value of E0S, be E1 〉=E0S (step 601) condition when setting up, the electric power E1 that expression energy source device 41 is generated enough supplies the electric power aggregate demand setting value E0S (this situation be mostly from the peak electricity consumption period) usually of building B; This moment, superfluous electric power must be used, therefore control module 31 can start energy conversion unit 33 runnings, and judge heat energy Q that energy conversion unit 33 produced whether more than or equal to the heat energy aggregate demand setting value Q0S (step 602) of building B, and according to following situation start:
(1), when Q 〉=Q0S condition sets up, expression heat energy surplus is carried out heat accumulation start (step 603) so start heat accumulation unit 332; And judge whether quantity of heat storage N reaches heat accumulation setting value NS (step 604), when quantity of heat storage N has reached heat accumulation setting value NS, control module 31 can start thermoelectric converting unit 34 starts, the heat energy that cold energy that the cool storage container 3321 of heat accumulation unit 332 is disengaged and thermal storage device 3322 are disengaged, can in thermoelectric converting unit 34, utilize Seebeck temperature-difference thermoelectric conversion effect to generate electric power E2, and the electric power E2 that is generated in the thermoelectric converting unit 34 can be exchanged into direct current or alternating current (step 605) to use; The summation of its electric power of electric power E2 that electric power E1 that is produced when energy source device 41 and thermoelectric converting unit 34 are produced, as when being electric power aggregate demand E0S more than or equal to building B, expression electric power is superfluous, control module 31 drives this electricity accumulating unit 35 and carries out electric power storage start (step 606,607), and judge whether charge capacity reaches electric power storage setting value E3S (step 608), as reaching electric power storage setting value E3S, judge then whether electric power goes back to the public power provision system 42 (step 609) that sells, sell agreement if the building user has to have ordered back with public power provision system 42, then execution in step 610 goes back to excrescent electric power to the public power provision system that sells to; Ordered back as nothing and to have sold agreement, then execution in step 611, promptly stop to carry out power conversion;
(2), at Q 〉=when the Q0S condition is false, be Q＜Q0S (step 612), the heat energy Q that the heat energy aggregate demand setting value Q0S of expression building B is produced greater than energy conversion unit 33, so execution in step 613, thermal source unit 331 direct need thermal fields to building B close H (or needing awkward silence at a meeting to close C) to carry out heat supply (this comprises the supply of heat energy or cold energy) and when the quantity of heat storage N of energy storage unit 332 has reached heat accumulation setting value NS, then can carry out heat release start (step 614,615) by this heat accumulation unit 332; Otherwise when not reaching heat accumulation setting value NS as yet as quantity of heat storage N, 332 of this heat accumulation units carry out heat accumulation start (step 616).
2, when the condition of E1 〉=E0 is false, i.e. E1≤E0 then has following situation:
Judge whether for E1+E2＜E0S (step 617), when if condition is set up, the electric power E1 that expression energy source device 41 is generated adds the electric power aggregate demand setting value E0S of the summation of the electric power E2 that thermoelectric converting unit 34 is produced less than building B, discharges its stored electric power E3 (step 618) so control module 31 can start electricity accumulating unit 35;
When E1+E2+E3＜E0S, expression energy source device 41, the electric power E1 that thermoelectric converting unit 34 and electricity accumulating unit 35 are provided respectively, E2, E3, be not enough to supply with the electric power aggregate demand setting value E0S of building B, must add power supply (step 619 this moment by public power provision system 42,620), and judge whether Q＜Q0S (step 621), when setting up as condition, the heat energy Q that the heat energy aggregate demand setting value Q0S of expression building B is produced more than or equal to energy conversion unit 33, be Q＜Q0S (step 612), then execution in step 613, closing H (or needing awkward silence at a meeting to close C) by thermal source unit 331 direct need thermal fields to building B carries out heat supply (this comprises the supply of heat energy or cold energy) and judges whether the quantity of heat storage N of this heat accumulation unit 332 reaches heat accumulation setting value NS (step 614), set up as condition, then can carry out heat release start (step 615) by this heat accumulation unit 332; Otherwise when not reaching heat accumulation setting value NS as yet as quantity of heat storage N, 332 of heat accumulation units carry out heat accumulation start (step 616).
In sum, building energy conversion apparatus of the present invention, the power supply source of adjustable this power conversion unit, and utilize the cold/heat energy of energy conversion unit manufacturing, heat accumulation (storing cold/heat energy) via the heat accumulation unit, and in need cold/heat energy in machine, disengage cold/heat energy in good time, and when heat energy is superfluous, can utilize the start of generating electricity of thermoelectric converting unit again, in addition when power surplus, more can further store excrescent electric power by electricity accumulating unit, with the electricity consumption of supply spike period, therefore, the present invention can disperse the energy intensively to manage on ground, ask the terrain supply self-sufficient earlier, and do effectively to integrate, the spy can make in the building, the outer energy is made the optimization conversion using, so reach energy-conservation with apply flexibly the purpose of the energy.
Claims (5)
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| CN 200810302521 CN101619902B (en) | 2008-07-03 | 2008-07-03 | Building Energy Storage and Conversion Devices |
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| CN 200810302521 CN101619902B (en) | 2008-07-03 | 2008-07-03 | Building Energy Storage and Conversion Devices |
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| CN101619902A CN101619902A (en) | 2010-01-06 |
| CN101619902B true CN101619902B (en) | 2011-05-25 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| TWI477021B (en) * | 2012-02-16 | 2015-03-11 | Integration of natural energy storage and energy supply system | |
| CN106022548A (en) * | 2016-07-11 | 2016-10-12 | 东南大学 | Variable time period spike electricity price optimizing method for aggregation air conditioning |
| CN106871483A (en) * | 2017-03-31 | 2017-06-20 | 武汉地质资源环境工业技术研究院有限公司 | A kind of Hydrogen Energy and the complementary heat pump of solar energy |
| CN109945464A (en) * | 2019-01-09 | 2019-06-28 | 青岛海尔空调器有限总公司 | Energy sharing method of energy storage station |
| CN109855311A (en) * | 2019-01-09 | 2019-06-07 | 青岛海尔空调器有限总公司 | A kind of control method of energy system |
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| CN2374819Y (en) * | 1998-02-20 | 2000-04-19 | 黄绍光 | Systematic three-in-one energy-saving device |
| CN1389689A (en) * | 2001-06-01 | 2003-01-08 | 徐云生 | Peak-regulating ground source heat pump system for accumulating energy with valley power |
| TW579416B (en) * | 2003-03-28 | 2004-03-11 | Iner Ae | Solar energy air conditioning system |
| CN2751138Y (en) * | 2004-08-09 | 2006-01-11 | 上海雅山信息科技有限公司 | Electricity generating system capable of integrating energy sources |
| CN1894502A (en) * | 2003-09-24 | 2007-01-10 | 亚力山大·N·阿列克谢维奇 | Independent power/heat supply systems for residential and industrial installations |
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- 2008-07-03 CN CN 200810302521 patent/CN101619902B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2374819Y (en) * | 1998-02-20 | 2000-04-19 | 黄绍光 | Systematic three-in-one energy-saving device |
| CN1389689A (en) * | 2001-06-01 | 2003-01-08 | 徐云生 | Peak-regulating ground source heat pump system for accumulating energy with valley power |
| TW579416B (en) * | 2003-03-28 | 2004-03-11 | Iner Ae | Solar energy air conditioning system |
| CN1894502A (en) * | 2003-09-24 | 2007-01-10 | 亚力山大·N·阿列克谢维奇 | Independent power/heat supply systems for residential and industrial installations |
| CN2751138Y (en) * | 2004-08-09 | 2006-01-11 | 上海雅山信息科技有限公司 | Electricity generating system capable of integrating energy sources |
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