CN103307783B - Solar energy utilization device - Google Patents
Solar energy utilization device Download PDFInfo
- Publication number
- CN103307783B CN103307783B CN201310252775.3A CN201310252775A CN103307783B CN 103307783 B CN103307783 B CN 103307783B CN 201310252775 A CN201310252775 A CN 201310252775A CN 103307783 B CN103307783 B CN 103307783B
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- Prior art keywords
- heat
- oil
- exchange unit
- accumulation
- heat exchange
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- Expired - Fee Related
Links
- 238000009825 accumulation Methods 0.000 claims abstract description 36
- 230000004087 circulation Effects 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 230000008859 change Effects 0.000 claims abstract description 5
- 239000003921 oil Substances 0.000 claims description 33
- 238000010438 heat treatment Methods 0.000 claims description 21
- 230000008676 import Effects 0.000 claims description 20
- 239000000498 cooling water Substances 0.000 claims description 19
- 239000010721 machine oil Substances 0.000 claims description 19
- 239000000295 fuel oil Substances 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000000446 fuel Substances 0.000 claims description 12
- 230000001839 systemic circulation Effects 0.000 claims description 10
- 230000008450 motivation Effects 0.000 claims description 9
- 238000005338 heat storage Methods 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 claims description 5
- 239000010705 motor oil Substances 0.000 claims description 4
- 239000011232 storage material Substances 0.000 claims description 4
- 239000002826 coolant Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 239000006059 cover glass Substances 0.000 claims description 3
- 239000002828 fuel tank Substances 0.000 claims description 3
- 238000001356 surgical procedure Methods 0.000 claims description 3
- 238000002560 therapeutic procedure Methods 0.000 claims description 3
- 238000009776 industrial production Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 239000002918 waste heat Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Air-Conditioning For Vehicles (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
The invention belongs to the field of solar energy utilization devices, and relates to a solar energy utilization device. The solar energy utilization device achieves the low-temperature start-up of a vehicle, particularly a large diesel vehicle, by utilizing solar energy, and is provided with a solar heat collector (9) and a heat accumulation and exchange device (7), wherein a pipeline system of heat transmission and heat conduction working medium circulation adopting heat conduction oil as a working medium is arranged between the solar heat collector (9) and the heat accumulation and exchange device (7); the heat accumulation and exchange device (7) is fully filled with a phase change heat accumulation material (32); mutually independent heat exchange units are further arranged in the heat accumulation and exchange device (7); and the heat accumulation and exchange device (7) transmits heat outwards and circulates the heat with different heat conduction working media and circulation pipelines to heat an object and perform centralized regulation and control. Therefore, the low-temperature start-up of the vehicle can be completed smoothly, and the solar energy utilization device is energy-saving, environment-friendly, easy to manufacture, low in cost, and convenient to mount and use, does not affect the original vehicle design, and facilitates standard and industrial production.
Description
Technical field
The invention belongs to helioplant field, relate to a kind of helioplant.
Background technology
In prior art, solar energy is used for greatly people's sphere of life, and package unit is also fairly simple, also have for generating, and has no useful in motor vehicle; Motor vehicle---especially diesel vehicle, is difficult to startup optimization under low temperature in the winter time, and therefore, it has to use high grade diesel oil instead, and because this increasing operating cost; Current published automotive vehicles Low-temperature start technology is mostly with Electric heating warm-up fuel, weak point is: be only limitted to fuel Heating, and heater must be immersed in fuel oil, there is inconvenience more, especially the heater easy break-down in fuel feed pipe-line system, due to not to engine body and lubricating oil preheating, therefore, can not avoid in cold-starting to the great wearing and tearing that a machine of advising brings.
Summary of the invention
The technical problem solved:
Absorb solar energy with solar thermal collector and pre-to store, solve the cold-starting of automotive vehicles; Supporting corresponding circulation line transmission heat, pre-hot cooling water, machine oil and fuel oil, and can the body of warm-up the engine and fuel feed pipe-line system in advance, can the deficiencies in the prior art be overcome, by Application of Solar Energy in motor vehicle, can solve motor vehicle especially diesel vehicle winter low temperature start, the wearing and tearing in cold-starting suffered by engine can be alleviated again greatly, energy-conservationly not protect, easy making, long service life, installs application conveniently, does not affect the design of former car.And also can be used for life.
The technical scheme adopted:
A kind of helioplant, there is solar thermal collector, the accumulation of heat of Surgery therapy is had to hold concurrently heat exchanger, the transmission of heat-conducting work medium, the circulatory system and regulator control system, it is characterized in that: the concrete structure of solar thermal collector is, having thermal-arrest support body, thermal-arrest courage, cover glass, take conduction oil as heat-conducting work medium, thermal-arrest support body is equipped with to be communicated with thermal-arrest courage to circulate for conduction oil and the first import, first transmitting heat exports, the hold concurrently concrete structure of heat exchanger of accumulation of heat is, there is housing, be full of in it for store heat and the phase change heat storage material of externally heat supply, and the temperature detector of band interlocking mechanism is housed, also being equipped with conduction oil in it is the heat pipe that working medium transmits heat, and have supporting the second import be connected on housing, second outlet, hold concurrently between heat exchanger at solar thermal collector and accumulation of heat, there is the pipe-line system circulating for conduction oil and transmit heat, in housing, separate heat exchange unit is also housed, each heat exchange unit has the import be connected on housing respectively, outlet, heat-conducting work medium in each heat exchange unit can respectively by its corresponding import, outlet and corresponding independent loops pipeline, at corresponding heat exchange unit Inner eycle, and externally transmit heat for heating object by circulation line.
Beneficial effect
The storage of solar energy absorbed in solar thermal collector can be held concurrently in heat exchanger in accumulation of heat by the present invention, to hold concurrently the external quantity of heat given up of heat exchanger by accumulation of heat again simultaneously, for heating object, as: cooling water, machine oil, fuel oil and hot-wind heating, and heating domestic water etc., the centralized control panel of regulator control system is located on bridge, and driver, can choice for use easily and fast when cold-starting automobile; Completely electrical heating can be substituted; Automotive vehicles---the especially cold-starting of high-power diesel car, can not only be conducive to economize energy in solution, the wearing and tearing produced when can also alleviate engine cold-starting greatly, thus extends the service life of engine; Energy-conserving and environment-protective, and structure simple, compact, easily make, long service life, easy to install, do not affect former car design, and be convenient to standardization, industrialization produce.
Accompanying drawing explanation
Fig. 1, general structure schematic diagram;
Fig. 2, solar thermal collector 9 structural representation;
Fig. 3, accumulation of heat are held concurrently heat exchanger 7 structural representation;
Fig. 4, accumulation of heat are held concurrently the structural representation of the heat pipe 33 in the housing 31 of heat exchanger 7;
Detailed description of the invention
Illustrate in detail further by reference to the accompanying drawings, in figure, arrow shows the direction for fluid media (medium) flowing;
As shown in figures 1-4, a kind of helioplant, has solar thermal collector 9, has the accumulation of heat of Surgery therapy to hold concurrently heat exchanger 7, the transmission of heat-conducting work medium, the circulatory system and regulator control system, the concrete structure of solar thermal collector 9 is, it take conduction oil as heat-conducting work medium, thermal-arrest courage 46 is metal absorber plate core type (see ZL2007100629140), or be comb header type (see ZL2009100910167), sealed on thermal-arrest support body 45 cover glass 47 is housed, thermal-arrest support body 45 being equipped with the installation governor motion 48 for installing and regulate, the first import 10, first being communicated with the heat that circulates for conduction oil, transmits also being housed exporting 11 with thermal-arrest courage 46, the hold concurrently concrete structure of heat exchanger 7 of accumulation of heat is, there is housing 31, be full of in it for store heat and the phase change heat storage material 32 of externally heat supply, and the temperature detector of band interlocking mechanism is housed, also being equipped with conduction oil in it is the heat pipe 33 that working medium transmits heat, and have supporting the second import 34 be connected on housing 31, second outlet 35, to hold concurrently at solar thermal collector 9 and accumulation of heat the pipe-line system having between heat exchanger 7 and to circulate for conduction oil and transmit heat, in housing 31, separate heat exchange unit is also housed, each heat exchange unit has the import be connected on housing 31 respectively, outlet, heat-conducting work medium in each heat exchange unit can divide by its corresponding import, outlet and corresponding independent loops pipeline, at corresponding heat exchange unit Inner eycle, and externally transmit heat for heating object by circulation line.Heat-conducting work medium in described each heat exchange unit, is generally and heats object accordingly.
Solar thermal collector 9 is installed governor motion 48 by it and is contained on driver's cabin top board, and orientation is adjustable.
As shown in Figure 1, describedly to circulate for conduction oil and the structure transmitting the pipe-line system of heat is, the first outlet 11 of solar thermal collector 9 and accumulation of heat hold concurrently heat exchanger 7 the second import 34 between the first check valve 15 is housed, hold concurrently between the second outlet 35 of heat exchanger 7 and the first import 10 of solar thermal collector 9 in accumulation of heat and successively the first magnetic valve 17 and the first gear pump 16 be housed successively.
As shown in Figure 1, the heat exchange unit that described accumulation of heat is held concurrently in heat exchanger 7 for heating the structure of each corresponding independent loops pipeline of object is, to the circulation line of cooling water heating be, the water inlet of the first heat exchange unit 36 of housing 31 inner cooling water is connected to the thermostat place coolant outlet 1 of engine by the 3rd magnetic valve 6, the water out of the first heat exchange unit 36 connects the first two-position three-way valve 4 by the second magnetic valve 5, one position is by the first threeway 28 on the pump intake of the second check valve 2 sending and receiving motivation, and the circulation of this road is called the systemic circulation of cooling water; The another one of the first two-position three-way valve 4 successively connects by water pump 3, the 3rd check valve 26 reserved opening 27 be communicated with the water-cooling channel in engine block, and the circulation of this road is called the partial circulating of cooling water; The systemic circulation of cooling water is extraction section hot water from the former cooling water recirculation system of engine, directly go without water cooler the first heat exchange unit 36 carry out waste heat recovery and store after, the unit fixed on water pump suction directly postbacking motivation enters engine, reclaim when being exclusively used in special circumstances and store cooling water water waste heat, cooling water after the first heat exchange unit 36 preheating directly can be pumped into engine by the partial circulating of cooling water, in order to improve the bulk temperature of engine body, be beneficial to cold-start engine;
To the circulation line of machine oil heating be, by the machine oil import of the second heat exchange unit 37 of housing 31 inner engine oil successively by the first port connection 22 of the band net-filter assembly in the oil pan of the 4th magnetic valve 49, second gear pump 21 sending and receiving motivation, the machine oil outlet of the second heat exchange unit 37 connects the second two-position three-way valve 18 by the 5th magnetic valve 50, a priority of the second two-position three-way valve 18 is by the 3rd port connection 25 in oil filter 19, the 4th check valve 24 sending and receiving motivation oil radiator import, and the circulation of this road is called the systemic circulation of machine oil, the another one of the second two-position three-way valve 18 passes through the second port connection 23 of the band net-filter assembly in the oil pan of the 6th check valve 20 sending and receiving motivation, and the circulation of this road is called the partial circulating of machine oil, low temperature trapped fuel in the oil pan of engine can be pumped into the second heat exchange unit 37 and carry out preheating by the partial circulating of machine oil, with the systemic circulation of machine oil, the machine oil after preheating is pumped into the main oil gallery of engine through the second heat exchange unit 37 and enters each pair of friction components more afterwards, and the temperature of oil pressure and raising engine body can be set up, thus the wearing and tearing produced when can alleviate engine cold-starting greatly, improve its service life, the systemic circulation of machine oil simultaneously, can also be under special circumstances, will motor vehicle run in heated up and pumped into the second heat exchange unit 37 without the hot engine oil of cooling and carried out waste heat recovery and heat storage is stand-by,
To the circulation line of fuel Heating be, by the fuel inlet of the 3rd heat exchange unit 38 of fuel oil in housing 31 by the second threeway 40 on the flowline of Three gear pump 41 connected tank 46, the fuel outlet of the 3rd heat exchange unit 38 connects the 3rd two-position three-way valve 42, oil return pipe the 4th port connection 45 of one position connected tank 46, the circulation of this road is called the partial circulating of fuel oil; The another one of the 3rd two-position three-way valve 42, connect the 4th two-position three-way valve 44 by the 5th check valve 43, this valve is serially connected in the oil feed line of the flowline of fuel tank 46, and links together with the second threeway 40, and the circulation of this road is called the systemic circulation of fuel oil; Low temperature fuel oil in fuel tank can be pumped into the 3rd heat exchange unit 38 and carry out preheating by the partial circulating of fuel oil, fuel oil after the partial circulating preheating of fuel oil can be pumped into fuel feed pipe-line system by the systemic circulation of fuel oil in advance, preheating is carried out to oil feed line system, is conducive to cold-start engine;
Be that the air intlet of the 4th heat exchange unit 39 of air in housing 31 is sucked cold air by blower fan 47 to the circulation line of air heat, the air outlet slit of the 4th heat exchange unit 39 then accesses driver's cabin or compartment 48, warms oneself after cold air preheating.
Can also arrange the corresponding heat exchange unit for other heating object (as domestic water), and configure corresponding independent loops pipeline, externally transmission heat is used for other heating objects.
Described heating object is namely by the object heated, there is dividing of direct object, indirect object, described heat-conducting work medium is direct object, above-mentioned involved cooling water, machine oil, fuel oil and air, be by the direct object heated, involved engine body, domestic water, compartment are then by the indirect object heated.Cooling water also can be cooling fluid.
As shown in Figure 4, accumulation of heat is held concurrently the structure of the in-built heat pipe 33 of heat exchanger 7, be spiral cast, or be coiler-type as schemed as shown in (b) as shown in figure (a).
Accumulation of heat is held concurrently the structure of the in-built heat exchange unit of heat exchanger 7, also as shown in Figure 4, is spiral cast, or is coiler-type; The structure of each heat exchange unit is identical or different.
As shown in Figure 1, accumulation of heat is held concurrently in heat exchanger 7 and temperature detector 14 and electric heater 8 is also housed, and temperature detector 14 is simultaneously together with the first gear pump 16 and the first magnetic valve 17 reciprocal interlocking; When during heat exchanger is held concurrently in accumulation of heat, temperature reaches preset temperature, temperature detector 14 action is automatically closed the first magnetic valve 17 simultaneously and is stopped the running of the first gear pump 16; Described presetting maximum temperature is 100 DEG C; Electric heater 8 is standby heat source, and after motor vehicle is stopped transport for a long time, opening electric heater 8 provides heat to solve cold-starting; Two-position three-way valve is automatically controlled;
Described regulator control system is, accumulation of heat is held concurrently and the temperature detector 14 of band interlocking mechanism is housed in heat exchanger 7, automatically controls the operation of the first gear pump 16 and the first magnetic valve 17 according to preset temperature simultaneously; Centralized Control is carried out to two-position three-way valve, magnetic valve and gear pump, and according to selecting heating object, and regulate and control the operation of corresponding independent loops pipeline; Corresponding centralized control panel is located on driving console, centralized control panel has corresponding electrical behavior switch, indicator lamp and temperature indicator.
During application (under low temperature ato unit)
1, first check that whether the temperature that accumulation of heat is held concurrently in heat exchanger 7 is normal;
2, can start simultaneously cool but water, machine oil, fuel oil and warm braw, cooling water always with partial circulation operation, full circulation operation after the first partial circulating of machine oil, fuel oil, after coolant water temperature reaches certain altitude, and engine oil pressure is set up, ato unit, stops cooling water, oil preheating afterwards;
3, engine start about 10 minutes, stops fuel-firing preheating.
Conduction oil YD300 ~ YD ~ 350 series of products that conduction oil selects Beijing Yan Xinlian petrochemical industry Co., Ltd to produce, maximum operation (service) temperature 300 ~ 345 DEG C, freezing point is less than-20 DEG C, is less than-35 DEG C.
Phase change heat storage material 32 selects Beijing just triumphant great achievement science and technology limited Company product E SM-56, phase transition temperature 56-68 DEG C, permissive temperature 130 DEG C.
Claims (7)
1. a helioplant, has solar thermal collector, has the accumulation of heat of Surgery therapy to hold concurrently heat exchanger, the transmission of heat-conducting work medium, the circulatory system and regulator control system, the concrete structure of solar thermal collector is, has thermal-arrest support body, thermal-arrest courage, cover glass, take conduction oil as heat-conducting work medium, thermal-arrest support body is equipped with to be communicated with thermal-arrest courage to circulate for conduction oil and the first import, first transmitting heat exports, the hold concurrently concrete structure of heat exchanger of accumulation of heat is, there is housing, be full of in it for store heat and the phase change heat storage material of externally heat supply, and the temperature detector of band interlocking mechanism is housed, also being equipped with conduction oil in it is the heat pipe that working medium transmits heat, and have supporting the second import be connected on housing, second outlet, hold concurrently between heat exchanger at solar thermal collector and accumulation of heat, there is the pipe-line system circulating for conduction oil and transmit heat, in housing, separate heat exchange unit is also housed, each heat exchange unit has the import be connected on housing respectively, outlet, heat-conducting work medium in each heat exchange unit can respectively by its corresponding import, outlet and corresponding independent loops pipeline, at corresponding heat exchange unit Inner eycle, and externally transmit heat for heating object by circulation line, it is characterized in that: the heat exchange unit that described accumulation of heat is held concurrently in heat exchanger (7) for heating the structure of each corresponding independent loops pipeline of object is, to the circulation line of cooling water heating be, the water inlet of first heat exchange unit (36) of housing (31) inner cooling water is connected to thermostat place coolant outlet (1) of engine by the 3rd magnetic valve (6), the water out of the first heat exchange unit (36) connects the first two-position three-way valve (4) by the second magnetic valve (5), one position is by the first threeway (28) on the pump intake of the second check valve (2) sending and receiving motivation, the circulation of this road is called the systemic circulation of cooling water, the another one of the first two-position three-way valve (4) successively connects by water pump (3), the 3rd check valve (26) reserved opening (27) be communicated with the water-cooling channel in engine block, and the circulation of this road is called the partial circulating of cooling water,
To the circulation line of machine oil heating be, by the machine oil import of second heat exchange unit (37) of housing (31) inner engine oil successively by the 4th magnetic valve (49), first port connection (22) of the band net-filter assembly in the oil pan of the second gear pump (21) sending and receiving motivation, the machine oil outlet of the second heat exchange unit (37) connects the second two-position three-way valve (18) by the 5th magnetic valve (50), a priority of the second two-position three-way valve (18) is by oil filter (19), the 3rd port connection (25) in 4th check valve (24) sending and receiving motivation oil radiator import, the circulation of this road is called the systemic circulation of machine oil, the another one of the second two-position three-way valve (18) passes through second port connection (23) of the band net-filter assembly in the oil pan of the 6th check valve (20) sending and receiving motivation, and the circulation of this road is called the partial circulating of machine oil,
To the circulation line of fuel Heating be, by the fuel inlet of the 3rd heat exchange unit (38) of housing (31) interior fuel oil by the second threeway (40) on the flowline of Three gear pump (41) connected tank (46), the fuel outlet of the 3rd heat exchange unit (38) connects the 3rd two-position three-way valve (42), the oil return pipe the 4th port connection (45) of one position connected tank (46), the circulation of this road is called the partial circulating of fuel oil; The another one of the 3rd two-position three-way valve (42), the 4th two-position three-way valve (44) is connect by the 5th check valve (43), this valve is serially connected in the oil feed line of the flowline of fuel tank (46), and link together with the second threeway (40), the circulation of this road is called the systemic circulation of fuel oil;
To the circulation line of air heat be, the air intlet of the 4th heat exchange unit (39) of housing (31) interior air is sucked cold air by blower fan (47), the air outlet slit of the 4th heat exchange unit (39) then accesses driver's cabin or compartment (48), warms oneself after cold air preheating.
2. a kind of helioplant according to claim 1, it is characterized in that: describedly to circulate for conduction oil and the structure transmitting the pipe-line system of heat is, the first outlet (11) and accumulation of heat of solar thermal collector (9) hold concurrently heat exchanger (7) the second import (34) between the first check valve (15) is housed, in accumulation of heat priority between the second outlet (35) of heat exchanger (7) and first import (10) of solar thermal collector (9) of holding concurrently, the first magnetic valve (17) and the first gear pump (16) are housed successively.
3. a kind of helioplant according to claim 1 and 2, it is characterized in that: described regulator control system is, accumulation of heat is held concurrently and the temperature detector (14) of band interlocking mechanism is housed in heat exchanger (7), automatically controls the operation of the first gear pump (16) and the first magnetic valve (17) according to preset temperature simultaneously; Centralized Control is carried out to two-position three-way valve, magnetic valve and gear pump, and according to selecting heating object, and regulate and control the operation of corresponding independent loops pipeline; Corresponding centralized control panel is located on driving console, centralized control panel has corresponding electrical behavior switch, indicator lamp and temperature indicator.
4. a kind of helioplant according to claim 1 and 2, is characterized in that: the hold concurrently structure of the in-built heat pipe (33) of heat exchanger (7) of accumulation of heat is spiral cast, or is coiler-type.
5. a kind of helioplant according to claim 3, is characterized in that: the hold concurrently structure of the in-built heat pipe (33) of heat exchanger (7) of accumulation of heat is spiral cast, or is coiler-type.
6. a kind of helioplant according to claim 1 and 2, is characterized in that: the hold concurrently structure of the in-built heat exchange unit of heat exchanger (7) of accumulation of heat is spiral cast, or is coiler-type.
7. a kind of helioplant according to claim 3, is characterized in that: the hold concurrently structure of the in-built heat exchange unit of heat exchanger (7) of accumulation of heat is spiral cast, or is coiler-type.
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|---|---|---|---|
| CN201310252775.3A CN103307783B (en) | 2013-06-21 | 2013-06-21 | Solar energy utilization device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310252775.3A CN103307783B (en) | 2013-06-21 | 2013-06-21 | Solar energy utilization device |
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| CN103307783A CN103307783A (en) | 2013-09-18 |
| CN103307783B true CN103307783B (en) | 2015-06-10 |
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| CN201310252775.3A Expired - Fee Related CN103307783B (en) | 2013-06-21 | 2013-06-21 | Solar energy utilization device |
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| CN105508116B (en) * | 2015-12-31 | 2016-08-17 | 青州市春晖科技发展有限公司 | A kind of diesel engine cycle water thermostat |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203323427U (en) * | 2013-06-21 | 2013-12-04 | 高志男 | Solar energy utilization device |
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| CN101105342A (en) * | 2007-08-03 | 2008-01-16 | 北京理工大学 | Convergence type condensation high temperature energy-concentrated heat-stored double loop driven solar energy heat power device |
| CN201262484Y (en) * | 2008-04-16 | 2009-06-24 | 郑志广 | Plate type solar heat collector |
| KR101026259B1 (en) * | 2008-07-03 | 2011-03-31 | 주식회사 삼삼 | The solar collector and heating system using a solarcollector |
| CN201259343Y (en) * | 2008-08-21 | 2009-06-17 | 柳州理工尚迪太阳能科技有限公司 | Multi-surface compound wire focusing groove type solar medium and high temperature heat collection and heat storage system |
| CN202024497U (en) * | 2011-04-23 | 2011-11-02 | 张克清 | Solar heat storage and multifunction utilization device |
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Effective date of registration: 20210625 Address after: 102627 area a, 3rd floor, building 2, Xiandao building, 36 Jinyuan Road, Daxing Industrial Development Zone, Daxing District, Beijing Patentee after: Beijing Gaoxin Weiye Technology Co.,Ltd. Address before: 102600 Gaoxin Weiye, No.36, Jinyuan Road, Industrial Development Zone, Daxing District, Beijing Patentee before: Gao Zhinan |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 |