CN1391074A - Method and equipment for using solar energy to accumulate heat and provide heat or cold - Google Patents
Method and equipment for using solar energy to accumulate heat and provide heat or cold Download PDFInfo
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- CN1391074A CN1391074A CN 02109563 CN02109563A CN1391074A CN 1391074 A CN1391074 A CN 1391074A CN 02109563 CN02109563 CN 02109563 CN 02109563 A CN02109563 A CN 02109563A CN 1391074 A CN1391074 A CN 1391074A
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/10—Geothermal energy
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
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Abstract
A solar apparatus for accumulating energy and supplying heat and cold is composed of solar heat collector, two soil heat exchangers, heat pump, heat and cold supply unit and valves. Its method features that the solar heat is collected by heat collector and then stored in deep soil, the stored heat can be obtained by heat exchangers for supplying heat in the winter or supplying cold in the summer.
Description
Affiliated field: the present invention relates to a kind of solar energy utilization and hold storage heat technique field, particularly a kind of solar heat-preservation heating cooling method and device.
Background technology: the method for beating underground deep-well heat-obtaining is arranged at present, promptly beat earlier underground deep-well, rise to ground with pump handle underground water, the reusable heat pump takes out its heat and heats, the water after the cooling nearby deep well reinjection to underground, though this method can obtain heat, inevitable ground contamination underground water source and soil, cause irredeemable loss.And if long-term the use, recharge rate reduces year by year, and water temperature is more and more lower, and the heat-obtaining amount is fewer and feweri, and even can not use for a long time.Present stage, though solar water heater is of a great variety, as common flat plate solar water heater, and follow-on flat plate solar water heater (patent No. is 00263980.7) and split type antifreeze glass tube with vacuum solar water heater (patent No. is 00262583.0) etc., though it is simple in structure that above-mentioned solar water heater has, easily processing, cost is low, and the thermal efficiency is than characteristics such as height, but they all are to be used for the water heater aspect, and be used for the warming aspect, and particularly utilize solar energy to carry out thermal-arrest, carry out the underground storage heat that holds then, treat winter (or summer) heat method and equipment or device of (or cooling such as air-conditioning), still be not reported so far.
Summary of the invention: purpose of the present invention mainly provides a kind of solar energy is held and stores in the depth of soils, carry out the method for heat supply in winter summer cooling (being air-conditioning) then, and provide the device (or equipment) of realizing this method simultaneously, promptly provide a kind of simple in structure, easy to use, utilize solar energy and soil thermal storage, can hold the solar heat of obtaining season annual or arbitrarily and store among the soil, the soil moisture is raise, when to be needed, take out heating (or heat supply) with heat pump, so not only can improve the heating efficiency of heat pump but also can replenish the heat that soil loses; And after heating finishes, if need cooling (air-conditioning) summer, what of cold as required, partly or entirely wouldn't carry out soil thermal storage, promptly because heat when finishing, the temperature of soil is very low, can provide a large amount of colds to carry out the cooling air-conditioning (soil thermal storage around the process heat exchanging device of summer cooling by soil heat exchange device and circulating pump like this, until heat supply in winter, and can heat by the thermal source that soil heat exchange device and solar thermal collector are united as heat pump between daytime in winter, as the thermal source of heat pump heat separately with the soil heat exchange device night, can realize heating and cooling with about 1/3 energy for a long time like this), energy-conserving and environment-protective, high efficiency, low cost can heat and the device of cooling for a long time.
A kind of solar heat-preservation heating cooling method is characterized in that realizing through the following steps:
A, at first be to receive solar energy and be stored among the soil of underground deep layer with heat collector, promptly at first be to receive solar energy in the whole year in arbitrary season, and be sent to the heat-exchanger rig such as the underground heat exchanger 22,24 that are arranged at underground deep layer by the pipe-line system device and store among soil with heat collector such as solar thermal collector 1;
B, when heating in the winter time, from underground, take out heat energy and be sent on the ground with heat-obtaining device such as heat pump and evaporating heat exchanger 14,13 thereof and by underground heat exchanger 22,24 and heat, and can carry out cooling by getting device for cooling such as circulating pump and cooling apparatus 17,16 and from underground, taking out cold and be sent to the ground during to summer by the pipe-line system device by underground heat exchanger 22,24 by the pipe-line system device.
A kind of device of realizing solar heat-preservation heating cooling method, it is characterized in that: have a solar thermal collector 1 and reach to advance with it, outlet is communicated with the attemperater 2 that forms closed circuit by pipeline 34, and with the pipeline 34 of the outlet of attemperater 2 and loop exit on respectively by pipeline 6,35 are communicated with and form the underground heat exchanger 22 of closed circuit, 24, as shown in Figure 1, and on the pipeline 34 of the closed circuit of solar thermal collector 1 and attemperater 2, the service valve part is set, shown in the upper right portion of Fig. 1, simultaneously at attemperater 2 and solar thermal collector 1 with underground heat exchanger 22, on the pipeline 6 and 35 of the closed circuit between 24 the service valve part is set also, shown in the left part of Fig. 1.
The service valve part that is provided with on the pipeline 34 of said closed circuit at solar thermal collector 1 and attemperater 2, by the magnetic valve 4 that on the pipeline 34 between the import of the loop exit of attemperater 2 and solar thermal collector 1, sets gradually with charge and discharge water valve 5 and constitute, shown in the upper right portion of Fig. 1, wherein, magnetic valve 4 connects control instrument 30 by control circuit 31.
The said service valve part that is provided with respectively on the pipeline 6 and 35 of the closed circuit between the underground heat exchanger 22,24 at attemperater 2 and solar thermal collector 1, wherein, service valve on pipeline 6 part is made up of the valve 9,10,29 that is provided with thereon successively and the imported valve 25 and 21 of circulating pump 27 and valve 33 and underground heat exchanger 22 and 24, the service valve that on pipeline 35, is provided with partly by the magnetic valve 8 that sets gradually, charge and discharge water valve 28 and valve 23 and 20 is formed.
The valve 9 that on pipeline 6, is arranged side by side successively and 10 and 10 and 29 thermo-compression evaporation heat exchanger 13, heat pump 14 and heating plants 15 that are respectively equipped with by pipeline 36 and valve 11 and pipeline 37 and valve 12 connections thereof, shown in the upper left of Fig. 1, wherein, after being communicated with, pipeline 36 and valve 9 and 10 s' pipeline 6 is communicated with magnetic valve 8 and the pipeline 35 that charges and discharge 28 of water valves again, at last after on pipeline 6 and 35 s' the pipeline 36 magnetic valve 7 being set, connect control instrument 30 again, shown in the lower right-most portion of Fig. 1.
Valve 18, valve 19 and circulating pump 17 thereof and cooling apparatus 16 that end in pipeline 6 and 35 process underground heat exchangers 22 and 24 is respectively equipped with and connects are shown in the bottom left section of Fig. 1.Underground heat exchanger 22,24 in the present technique can be according to instructions for use, can be as two of providing among the figure (promptly 22,24), can certainly be one, also can be more than two, as three or four, also can be more than four or the like.
Present technique according to installation shown in 1 after, at first inject to system and do not freeze medium (as being water or other liquid) till flowing out by breather pipe 3 by valve 5.Concrete operation principle and process are divided into following three steps:
Step 1: because the effect of solar radiation, medium endothermic temperature in the solar thermal collector 1 constantly raises, because this moment, magnetic valve 4 was opened, attemperater 2 has constituted natural convection loop with solar thermal collector 1 and pipeline 34, medium circulates in closed circuit, attemperater 2 medium temperature increase, when being raised to a certain numerical value, measuring and controlling instrument table 30 just makes magnetic valve 4 close, start circulating pump 27 simultaneously, the thermal medium in the attemperater 2 is entered in the soil heat exchange device 24,22 through piping 6 and the valve of opening 9,10,29,25,33,21.In heat exchanger 24,22, the medium that flows rises soil 26 temperature by tube wall and soil 26 heat exchange, and the temperature of medium reduces simultaneously.The medium that is cooled by the valve 23,20 opened and 32 and magnetic valve 8 flow to solar thermal collector 1, under the driving of circulating pump 27, medium is heated when flowing through solar thermal collector 1, circulates according to above-mentioned route, carries out soil thermal storage simultaneously.When the temperature in the night water tank 2 was reduced to a certain numerical value, control instrument 30 just instructed circulating pump 27 to stop, and magnetic valve 4 cuts out.Still carry out accumulation of heat next day as stated above, and the soil moisture constantly raises, until heat supply in winter.
Step 2: during heat supply in winter, when the medium temperature in the attemperater between daytime 2 is elevated to a certain numerical value, magnetic valve 4 cuts out, medium passes through pipeline 6 under the driving of circulating pump 27, valve 9,11 (valve 10 is closed), enter in the thermo-compression evaporation heat exchanger 13 of heat pump 14 of operation and carry out heat exchange, medium heats up, and heat is absorbed and offers heating equipment 15 by heat pump 14 by thermo-compression evaporation heat exchanger 13 and heats.Medium after the cooling is by pipeline 37,6, valve 12,29, circulating pump 27 and valve 25,33,21 enter in the soil heat exchange device 24,22, because the temperature of medium is lower than the soil moisture, so MEDIA FLOW is crossed soil heat exchange device 24,22 and is obtained heat, temperature raises, and then enter solar thermal collector 1 by pipeline 35, valve 8 and heat again, heat up, flow in the attemperater 2, enter thermo-compression evaporation heat exchanger 13 by pipeline 6, valve 9,11 etc. and carry out the heat exchange cooling, offer heating equipment 15 heats by heat pump 14 and heat.Night or cloudy day, when the temperature in the attemperater 2 was lower than numerical value, magnetic valve 4,7 was opened and magnetic valve 8 cuts out, and medium is under the driving of circulating pump 27, and the soil heat exchange device 13 of flowing through carries out the heat exchange cooling, provides heat to heat by heat pump 14 to heating equipment 15.
Step 3: when needing summer cold to carry out cooling, as required, part or all of underground heat exchanger 22,24 wouldn't be raiseeed heat after heating finished.During summer cooling, open valve 18,19, start circulating pump 17, MEDIA FLOW enters soil heat exchange device 22 (or and 24) through pipeline, owing to be extracted a large amount of heat in the soil during heating,, carried out exchange heat when MEDIA FLOW is crossed soil heat exchange device 22 so this moment, the soil moisture was still very low, medium temperature reduces, medium after the cooling enters cooling equipment 16 heat absorption coolings, goes round and begins again, and cooling equipment is constantly exported cold, the soil moisture around the soil heat exchange device constantly raises, and finishes until air-conditioning.
In fact, the process of getting cold air-conditioning from soil also is the heat-accumulating process to soil, or perhaps the part of accumulation of heat.After getting cold air-conditioning end, still can carry out accumulation of heat, until heat supply in winter by " step 1 ".
Based on heating, summer, valve-off 33,32 was only got cold with 1 (or part) soil heat exchange device when only carrying out the Area during Summer cooling of part cooling, carry out the summer cooling air-conditioning by " step 3 ", other soil heat exchange devices can still be pressed " step 1 " and carry out soil thermal storage.
Different zones can select the step of difference (or combination) to realize heating and cooling.
The technology of the present invention is compared with prior art, it is feasible to have methodological science, the apparatus structure of realizing this method is simple, easy to use, utilize solar energy and soil thermal storage, can hold the solar heat of obtaining season annual or arbitrarily and store among the soil, the soil moisture is raise, when to be needed, take out heating (or heat supply), so not only can improve the heating efficiency of heat pump but also can replenish the heat that soil loses with heat pump; And after heating finishes, if need cooling (air-conditioning) summer, what of cold partly or entirely wouldn't carry out soil thermal storage as required, promptly because heating is when finishing, the temperature of soil is very low, can provide a large amount of colds to carry out cooling air-conditioning, energy-conserving and environment-protective, high efficiency by soil heat exchange device and circulating pump like this, low cost can heat and characteristics such as cooling for a long time.
Shown in Figure 1 is the integrally-built schematic diagram of the present invention.
Embodiment: be further described below in conjunction with 1 pair of the utility model of accompanying drawing:
Embodiment of the present utility model, as shown in drawings.A kind of solar heat-preservation heating cooling method is characterized in that realizing through the following steps:
A, at first be to receive solar energy and be stored among the soil of underground deep layer with heat collector, promptly at first be to receive solar energy in the whole year in arbitrary season, and be sent to the heat-exchanger rig such as the underground heat exchanger 22,24 that are arranged at underground deep layer by the pipe-line system device and store among soil with heat collector such as solar thermal collector 1;
B, when heating in the winter time, from underground, take out heat energy and be sent on the ground with heat-obtaining device such as heat pump and evaporating heat exchanger 14,13 thereof and by underground heat exchanger 22,24 and heat, and can carry out cooling by getting device for cooling such as circulating pump and cooling apparatus 17,16 and from underground, taking out cold and be sent to the ground during to summer by the pipe-line system device by underground heat exchanger 22,24 by the pipe-line system device.
A kind of energy-conservation heating cooling apparatus, it is characterized in that: have solar thermal collector 1 and reach to advance with it, outlet is communicated with the attemperater 2 that forms closed circuit by pipeline 34, and with the pipeline 34 of the outlet of attemperater 2 and loop exit on respectively by pipeline 6,35 are communicated with and form the underground heat exchanger 22 of closed circuit, 24, as shown in Figure 1, and on the pipeline 34 of the closed circuit of solar thermal collector 1 and attemperater 2, the service valve part is set, shown in the upper right portion of Fig. 1, simultaneously at attemperater 2 and solar thermal collector 1 with underground heat exchanger 22, on the pipeline 6 and 35 of the closed circuit between 24 the service valve part is set also, shown in the left part of Fig. 1.
The service valve part that is provided with on the pipeline 34 of said closed circuit at solar thermal collector 1 and attemperater 2, by the magnetic valve 4 that on the pipeline 34 between the import of the loop exit of attemperater 2 and solar thermal collector 1, sets gradually with charge and discharge water valve 5 and constitute, shown in the upper right portion of Fig. 1, wherein, magnetic valve 4 connects control instrument 30 by control circuit 31.
The said service valve part that is provided with respectively on the pipeline 6 and 35 of the closed circuit between the underground heat exchanger 22,24 at attemperater 2 and solar thermal collector 1, wherein, service valve on pipeline 6 part is made up of the valve 9,10,29 that is provided with thereon successively and the imported valve 25 and 21 of circulating pump 27 and valve 33 and underground heat exchanger 22 and 24, the service valve that on pipeline 35, is provided with partly by the magnetic valve 8 that sets gradually, charge and discharge water valve 28 and valve 23 and 20 is formed.
The valve 9 that on pipeline 6, is arranged side by side successively and 10 and 10 and 29 thermo-compression evaporation heat exchanger 13, heat pump 14 and heating plants 15 that are respectively equipped with by pipeline 36 and valve 11 and pipeline 37 and valve 12 connections thereof, shown in the upper left of Fig. 1, wherein, after being communicated with, pipeline 36 and valve 9 and 10 s' pipeline 6 is communicated with magnetic valve 8 and the pipeline 35 that charges and discharge 28 of water valves again, at last after on pipeline 6 and 35 s' the pipeline 36 magnetic valve 7 being set, connect control instrument 30 again, shown in the lower right-most portion of Fig. 1.
Valve 18, valve 19 and circulating pump 17 thereof and cooling apparatus 16 that end in pipeline 6 and 35 process underground heat exchangers 22 and 24 is respectively equipped with and connects are shown in the bottom left section of Fig. 1.Underground heat exchanger 22,24 in the present technique can be according to instructions for use, can be as two of providing among the figure (promptly 22,24), can certainly be one, also can be more than two, as three or four, also can be more than four or the like.
Present technique according to installation shown in 1 after, at first inject to system and do not freeze medium (as being water or other liquid) till flowing out by breather pipe 3 by valve 5.Concrete operation principle and process underdraw as follows:
From the prefill valve 5 filled media that do not freeze, when solar thermal collector 1 reception solar heat has heated interior media, because solar thermal collector 1, attemperater 2 and pipeline 34 constitute Natural Circulation (magnetic valve 4 is opened) loop, so temperature rises in the attemperater 2, when being raised to a certain numerical value, magnetic valve 4 cuts out, circulating pump 27 is opened, medium just by attemperater 2 through piping 6, valve 9,10,29, circulating pump 27, valve 33,21,25 enter soil heat exchange device 24, in 22, carry out heat exchange by tube wall and soil, medium is passed to soil 26 to heat, the soil moisture rises, and medium temperature descends and passes through valve 20 again, 23,32, magnetic valve 8 enters in the solar thermal collector 1, is heated to enter attemperater 2 again, circulate along above-mentioned route, go round and begin again, the soil moisture raises, and reaches solar energy is stored purpose among soil.
During heat supply in winter, medium flows through valve 12,29 after lowering the temperature by thermo-compression evaporation heat exchanger 13, enter in the soil heat exchange device 24,22 by circulating pump 27, valve 25,33,21 and to carry out heat exchange, medium temperature raises, enter attemperater 2 then, by pipeline 6, valve 9,11, enter thermo-compression evaporation heat exchanger 13 and carry out heat exchange, cooling, for heat pump 14 provides thermal source, provide heat to heat to heating equipment 15.Night or cloudy day, when the temperature in the attemperater 2 was lower than numerical value, magnetic valve 4,7 opened and 8 cuts out, and medium is under the driving of circulating pump 27, and the soil heat exchange device 13 of flowing through carries out the heat exchange cooling, provides heat to heat by heat pump 14 to heating equipment 15.Medium by the cooling of thermo-compression evaporation heat exchanger passes through valve 12,29 again, is heated along above-mentioned path flows again, goes round and begins again, and makes heating equipment 15 quantity of heat given up constantly.When attemperater 2 medium temperature are lower than a certain numerical value, when for example being less than or equal to soil heat exchange device outlet temperature, electromagnetic valve 7 is opened and 8 is closed, after medium comes out from thermo-compression evaporation heat exchanger 13, through valve 12,29, circulating pump 27, after entering soil heat exchange device 24,22 and carry out heat exchange and heat up through valve 25,33,21 again, by valve 20,32,23, magnetic valve 7, valve 11, flow into thermo-compression evaporation heat exchanger 13 and carry out heat exchange, make heating equipment 15 continuous quantities of heat given up.
When summer cooling, valve-off 29, open valve 18,19,20,21,33,32,, 23,25, under the driving of circulating pump 17, medium enters soil heat exchange device 22 and 24 respectively after by cooling equipment 16, in soil heat exchange device 22,24 with soil to execute heat exchange, because the soil moisture after the heating is very low, so medium temperature descends, the soil moisture raises, medium after the cooling enters cooling equipment 16 after by pipeline, valve 19 and absorbs heat, and medium temperature raises, and cooling equipment 16 is constantly exported cold.
Claims (6)
1, a kind of solar heat-preservation heating cooling method is characterized in that realizing through the following steps:
A, at first be to receive solar energy and be stored among the soil of underground deep layer with heat collector, promptly at first be to receive solar energy in the whole year in arbitrary season with heat collector such as solar thermal collector (1), and by the pipe-line system device be sent to the heat-exchanger rig that is arranged at underground deep layer such as underground heat exchanger (22), (24) store among soil;
B, when heating in the winter time, from underground, takes out heat energy and be sent on the ground with heat-obtaining device such as heat pump and evaporating heat exchanger (14) thereof, (13) and by underground heat exchanger (22), (24) and heat, and can also from underground, take out cold and be sent to the ground and carry out cooling by getting device for cooling such as circulating pump and cooling apparatus (17), (16) during to summer by the pipe-line system device by underground heat exchanger (22), (24) by the pipe-line system device.
2, a kind of device of realizing solar heat-preservation heating cooling method, it is characterized in that: have a solar thermal collector (1) and reach to advance with it, outlet is communicated with the attemperater (2) that forms closed circuit by pipeline (34), and with the pipeline (34) of the outlet of attemperater (2) and loop exit on respectively by pipeline (6), (35) the underground heat exchanger (22) of connection and formation closed circuit, (24), and on the pipeline (34) of the closed circuit of solar thermal collector (1) and attemperater (2), the service valve part is set, simultaneously at attemperater (2) and solar thermal collector (1) with underground heat exchanger (22), on the pipeline of the closed circuit (24) (6) and (35) the service valve part is set also.
3, a kind of device of realizing solar heat-preservation heating cooling method as claimed in claim 2, it is characterized in that: the pipeline (34) of said closed circuit at solar thermal collector (1) and attemperater (2) is gone up the service valve part that is provided with, by the magnetic valve (4) that on the pipeline (34) between the import of the loop exit of attemperater (2) and solar thermal collector (1), sets gradually with charge and discharge water valve (5) and constitute, wherein, magnetic valve (4) connects control instrument (30) by control circuit (31).
4, a kind of device of realizing solar heat-preservation heating cooling method as claimed in claim 2, it is characterized in that: said at attemperater (2) and solar thermal collector (1) with underground heat exchanger (22), the service valve part that is provided with respectively on the pipeline of the closed circuit (24) (6) and (35), wherein, service valve part on pipeline (6) is by the valve (9) that is provided with thereon successively, (10), (29) and the imported valve (25) of circulating pump (27) and valve (33) and underground heat exchanger (22) and (24) and (21) form, go up the service valve part that is provided with by the magnetic valve that sets gradually (8) at pipeline (35), charging and discharging water valve (28) and valve (23) and (20) forms.
5, as the described a kind of device of realizing solar heat-preservation heating cooling method of claim 2-4, it is characterized in that: between the valve (9) that is arranged side by side successively on the pipeline (6) and (10) and (10) and (29), be respectively equipped with thermo-compression evaporation heat exchanger (13) by pipeline (36) and valve (11) and pipeline (37) and valve (12) connection thereof, heat pump (14) and heating plant (15), wherein, pipeline (36) be communicated with magnetic valve (8) and the pipeline (35) that charges and discharge between water valve (28) again after pipeline (6) between valve (9) and (10) is communicated with, after on the pipeline (36) between pipeline (6) and (35) magnetic valve (7) being set, connect control instrument (30) more at last.
6, as the described a kind of device of realizing solar heat-preservation heating cooling method of claim 2-4, it is characterized in that: pass through valve (18), valve (19) and circulating pump (17) thereof and cooling apparatus (16) that the end of underground heat exchangers (22) and (24) is respectively equipped with and connects in pipeline (6) and (35).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02109563 CN1391074A (en) | 2002-04-24 | 2002-04-24 | Method and equipment for using solar energy to accumulate heat and provide heat or cold |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02109563 CN1391074A (en) | 2002-04-24 | 2002-04-24 | Method and equipment for using solar energy to accumulate heat and provide heat or cold |
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| CN1391074A true CN1391074A (en) | 2003-01-15 |
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| CN 02109563 Pending CN1391074A (en) | 2002-04-24 | 2002-04-24 | Method and equipment for using solar energy to accumulate heat and provide heat or cold |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100447219C (en) * | 2006-04-21 | 2008-12-31 | 南京工业大学 | Solar energy storage method and device for biomass gasification energy storage |
| CN100451492C (en) * | 2007-01-11 | 2009-01-14 | 清华大学 | Integrated air-conditioning system of solar-assisted soil source CO2 trans-critical heat pump |
| CN101290167B (en) * | 2008-06-06 | 2010-10-13 | 乔君旺 | Solar energy heat sink |
| CN102147203A (en) * | 2010-05-15 | 2011-08-10 | 邢玉明 | Ground source regenerative system |
| CN101737950B (en) * | 2010-01-07 | 2012-06-06 | 浙江大学 | Seasonal soil heat storage and release-based solar-heat pump heating system for industrial turtle raising field |
| CN102635953A (en) * | 2012-04-27 | 2012-08-15 | 天普新能源科技有限公司 | Solar energy full-year collection and storage supply system |
| CN104121710A (en) * | 2014-08-05 | 2014-10-29 | 高占武 | Underground temperature storage system and method |
| CN104833121A (en) * | 2015-05-13 | 2015-08-12 | 中核通辽铀业有限责任公司 | Method for utilizing geothermal energy of solution in in-situ-leaching uranium mining process |
| EP2829729A4 (en) * | 2012-03-05 | 2016-06-22 | Beijing Terasolar Energy Technologies Co Ltd | Ground source cooling apparatus for solar energy electricity generating system |
| CN106152248A (en) * | 2015-04-20 | 2016-11-23 | 天津市州易机电科技有限公司 | A kind of solar energy heating system without electricity auxiliary heating |
| CN106351473A (en) * | 2016-10-24 | 2017-01-25 | 悠然木社（北京）木结构科技有限公司 | Comfortable energy-saving artificial tree house |
| CN106642764A (en) * | 2016-10-21 | 2017-05-10 | 浙江陆特能源科技股份有限公司 | Middle-deep ground temperature compound mode buried pipe heat exchange device |
| CN109405045A (en) * | 2018-09-25 | 2019-03-01 | 天普新能源科技有限公司 | A kind of agricultural facility self-heating system and method |
| CN114688605A (en) * | 2022-01-28 | 2022-07-01 | 中国华能集团清洁能源技术研究院有限公司 | Heat storage heating system |
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2002
- 2002-04-24 CN CN 02109563 patent/CN1391074A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100447219C (en) * | 2006-04-21 | 2008-12-31 | 南京工业大学 | Solar energy storage method and device for biomass gasification energy storage |
| CN100451492C (en) * | 2007-01-11 | 2009-01-14 | 清华大学 | Integrated air-conditioning system of solar-assisted soil source CO2 trans-critical heat pump |
| CN101290167B (en) * | 2008-06-06 | 2010-10-13 | 乔君旺 | Solar energy heat sink |
| CN101737950B (en) * | 2010-01-07 | 2012-06-06 | 浙江大学 | Seasonal soil heat storage and release-based solar-heat pump heating system for industrial turtle raising field |
| CN102147203A (en) * | 2010-05-15 | 2011-08-10 | 邢玉明 | Ground source regenerative system |
| EP2829729A4 (en) * | 2012-03-05 | 2016-06-22 | Beijing Terasolar Energy Technologies Co Ltd | Ground source cooling apparatus for solar energy electricity generating system |
| CN102635953A (en) * | 2012-04-27 | 2012-08-15 | 天普新能源科技有限公司 | Solar energy full-year collection and storage supply system |
| CN104121710A (en) * | 2014-08-05 | 2014-10-29 | 高占武 | Underground temperature storage system and method |
| CN106152248A (en) * | 2015-04-20 | 2016-11-23 | 天津市州易机电科技有限公司 | A kind of solar energy heating system without electricity auxiliary heating |
| CN104833121A (en) * | 2015-05-13 | 2015-08-12 | 中核通辽铀业有限责任公司 | Method for utilizing geothermal energy of solution in in-situ-leaching uranium mining process |
| CN106642764A (en) * | 2016-10-21 | 2017-05-10 | 浙江陆特能源科技股份有限公司 | Middle-deep ground temperature compound mode buried pipe heat exchange device |
| CN106351473A (en) * | 2016-10-24 | 2017-01-25 | 悠然木社（北京）木结构科技有限公司 | Comfortable energy-saving artificial tree house |
| CN109405045A (en) * | 2018-09-25 | 2019-03-01 | 天普新能源科技有限公司 | A kind of agricultural facility self-heating system and method |
| CN114688605A (en) * | 2022-01-28 | 2022-07-01 | 中国华能集团清洁能源技术研究院有限公司 | Heat storage heating system |
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