CN202348595U - Sunlight thermoelectric trough-type power station system - Google Patents
Sunlight thermoelectric trough-type power station system Download PDFInfo
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- CN202348595U CN202348595U CN 201120508030 CN201120508030U CN202348595U CN 202348595 U CN202348595 U CN 202348595U CN 201120508030 CN201120508030 CN 201120508030 CN 201120508030 U CN201120508030 U CN 201120508030U CN 202348595 U CN202348595 U CN 202348595U
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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
- Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
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Abstract
The utility model relates to a sunlight thermoelectric trough-type power station system. The system fully utilizes the sunlight reflected ray focusing principle and adopts an array consisting of trough-type reflected ray focusing lenses to produce a rated working medium such as saturated steam to drive a steam turbine to work and generate electricity. Moreover, a flash vaporization boiler system capable of burning various fuels is adopted for complementation, so that the system can generate electricity under the condition of bright sunlight, week sunlight or no sunlight; and meanwhile, steam and water are not separated in a heat power pipeline of the system, so that continuous automatic circulation and complementation can be realized.
Description
Technical field
The utility model relates to solar energy highly effective photo-thermal electricity conversion field; Particularly relate to a kind of sunlight reflected ray focusing principle that utilizes; Make the groove type solar array divide device to leave the saturated vapour that device produces certain working medium through steam; And adopt the flash boiler system of the pluralities of fuel that can burn complementary, the thermoelectric slot type electric generating station system of sunlight of pushing turbine acting generating.
Background technique
External many countries all are devoted to the research of solar electrical energy generation at present, existing relevant system of country such as U.S.A, day, method, but China has only the experiment of Chinese Academy of Sciences's WKG working tower type solar power generation system at present, and other similar products are not arranged.The present arbitrary way when unstable in the solar power system, and to keep heating power automatic cycle generating continuously be its major issue that will solve.
This shows that above-mentioned existing solar power system obviously still has inconvenience and defective, and demands urgently further improving in structure and use.In order to solve the problem of above-mentioned existence; Relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly; But do not see always that for a long time suitable design is developed completion, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of thermoelectric slot type electric generating station system of sunlight of new structure, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.
Summary of the invention
The purpose of the utility model is; Overcome the defective that existing solar power system exists, and a kind of thermoelectric slot type electric generating station system of sunlight of new structure is provided, technical problem to be solved is to make it produce the saturated vapour of specified working medium through utilizing groove type solar and serial array; Come pushing turbine acting generating; And adopt the flash boiler system of the pluralities of fuel that can burn complementary, the saturated vapour generating that the slot type solar array produces when realizing sunlight is arranged, and a little less than sunlight the time with the no solar time; Thereby can complementary automatically thermodynamic cycle continuously generate electricity, be very suitable for practicality.
The purpose of the utility model and solve its technical problem and adopt following technological scheme to realize.According to the thermoelectric slot type electric generating station system of a kind of sunlight that the utility model proposes, it comprises: water treatment apparatus, automatic Regulation water-supply apparatus, groove type solar steam raising array, first steam trap, groove type solar superheated vapor array, water yield control pump, high pressure heat-operated valve, back pressure turbine and generator; Wherein, the inlet of said water treatment apparatus is connected with the water source, and its outlet is connected with the inlet of said automatic Regulation water-supply apparatus; The outlet of said automatic Regulation water-supply apparatus is connected with the inlet of said groove type solar steam raising array; Said first steam trap is arranged at the outlet port of said groove type solar steam raising array; Its inlet is connected with the outlet of said groove type solar steam raising array, and its outlet is connected with the inlet of said groove type solar superheated vapor array and the inlet of said water yield control pump respectively; Said water yield control delivery side of pump is connected with the outlet of said automatic Regulation water-supply apparatus; The outlet of said groove type solar superheated vapor array is connected with the inlet of said high pressure heat-operated valve; The outlet of said high pressure heat-operated valve is connected with the steam inlet of said back pressure turbine; The output terminal of said back pressure type steam turbine machine rotor is connected with the rotor of said generator.
The purpose of the utility model and solve its technical problem and also can adopt following technical measures further to realize.
The thermoelectric slot type electric generating station system of aforesaid sunlight also comprises: low pressure heat-operated valve, flash boiler system, pluralities of fuel storehouse, condenser, oxygen-eliminating device, second steam trap, steam regulation valve; Wherein, the inlet of said low pressure heat-operated valve is connected with the outlet of said groove type solar superheated vapor array, and the outlet of said low pressure heat-operated valve is connected with the steam inlet of said flash boiler system; Said flash boiler system also is connected with said pluralities of fuel storehouse, and the outlet of said flash boiler system is connected with the steam inlet of said back pressure turbine; The steam-expelling port of said back pressure turbine is connected with the inlet of said condenser, and the outlet of said condenser is connected with the inlet of said oxygen-eliminating device; The outlet of said oxygen-eliminating device is connected with the inlet of said second steam trap, and the outlet of said second steam trap is connected with the inlet of said automatic Regulation water-supply apparatus and the inlet of said steam regulation valve respectively; The outlet of said steam regulation valve is connected with the inlet of said first steam trap and the inlet of said low pressure heat-operated valve respectively.
The thermoelectric slot type electric generating station system of aforesaid sunlight also comprises: feed water pump, fused salt jar supplementing water device; Wherein, the said inlet of fused salt jar supplementing water device of giving is connected with the outlet of said water treatment apparatus and the outlet of said second steam trap, and the outlet of said fused salt jar supplementing water device is connected with the inlet of said feed water pump; Said feedwater delivery side of pump is connected with the water intake of said flash boiler system.
The thermoelectric slot type electric generating station system of aforesaid sunlight, wherein said automatic Regulation water-supply apparatus is the pressure regulation water pump.
The thermoelectric slot type electric generating station system of aforesaid sunlight, wherein said groove type solar steam raising array and said groove type solar superheated vapor array all are that series parallel connection forms after by slot type reflected ray focus lamp heat collecting pipe being set.
The utility model compared with prior art has tangible advantage and beneficial effect.By technique scheme; The thermoelectric slot type electric generating station system of the utility model sunlight has advantage and beneficial effect at least: the utility model can be complementary automatically; Be implemented in the sun with no solar time system continuously automatic cycle produce specified saturated vapour, the pushing turbine acting is generated electricity.
In sum; The utility model relates to the thermoelectric slot type electric generating station system of a kind of sunlight; It utilizes sunlight reflected ray focusing principle from branch, through the array that slot type reflected ray focus lamp is formed, produces the saturated vapour pushing turbine acting generating of specified working medium.And adopt the flash boiler system of the pluralities of fuel that can burn complementary; Thereby the system that makes not only can generate electricity when sunlight is arranged; Also can generate electricity a little less than sunlight or when not having sunlight, simultaneity factor is in the heating power pipeline, and carbonated drink is not stratified; Can realize automatic cycle continuously, complement each other.
The utility model has obvious improvement technically, and has tangible good effect, really is the new design of a novelty, progress, practicality.
Above-mentioned explanation only is the general introduction of the utility model technological scheme; In order more to know the technological means of understanding the utility model; And can implement according to the content of specification, and for let the above-mentioned of the utility model with other purposes, feature and advantage can be more obviously understandable, below special act preferred embodiment; And conjunction with figs., specify as follows.
Description of drawings
Fig. 1 is the schematic representation of the thermoelectric slot type electric generating station system of the utility model sunlight.
1: water treatment apparatus 2: the automatic Regulation water-supply apparatus
3: 4: the first steam traps of groove type solar steam raising array
5: groove type solar superheated vapor array 6: water yield control pump
7: low pressure heat-operated valve 8: the high pressure heat-operated valve
9: feed water pump 10: the flash boiler system
11: pluralities of fuel storehouse 12: back pressure turbine
13: condenser 14: oxygen-eliminating device
15: generator 16: grid-connected system
Steam trap 18 in 17: the second: steam regulation valve
19: fused salt jar supplementing water device.
Embodiment
For further setting forth the utility model is to reach technological means and the effect that predetermined goal of the invention is taked; Below in conjunction with accompanying drawing and preferred embodiment; To its embodiment of the thermoelectric slot type electric generating station system of sunlight, structure, characteristic and the effect thereof that proposes according to the utility model, specify as after.
Aforementioned and other technology contents, characteristics and the effect of relevant the utility model can be known to appear in the following detailed description that cooperates with reference to graphic preferred embodiment.Explanation through embodiment; Should be to reach technological means that predetermined purpose takes and effect to obtain one more deeply and concrete understanding to the utility model; Yet the appended graphic usefulness that only provides reference and explanation is not to be used for the utility model is limited.
Seeing also shown in Figure 1ly, is the schematic representation of the thermoelectric slot type electric generating station system of the utility model sunlight.The thermoelectric slot type electric generating station system of the utility model sunlight comprises: water treatment apparatus 1, automatic Regulation water-supply apparatus 2, groove type solar steam raising array 3, first steam trap 4, groove type solar superheated vapor array 5, water yield control pump 6, high pressure heat-operated valve 8, back pressure turbine 12 and generator 15.Wherein, the inlet of water treatment apparatus 1 is connected with the water source, and its outlet is connected with the inlet of automatic Regulation water-supply apparatus 2.The outlet of automatic Regulation water-supply apparatus 2 is connected with the inlet of groove type solar steam raising array 3.First steam trap 4 is arranged at the outlet port of groove type solar steam raising array 3; Its inlet is connected with the outlet of groove type solar steam raising array 3, and its outlet is connected with the inlet of groove type solar superheated vapor array 5 and the inlet of water yield control pump 6 respectively.The outlet of water yield control pump 6 is connected with the outlet of automatic Regulation water-supply apparatus 2.The outlet of groove type solar superheated vapor array 5 is connected with the inlet of high pressure heat-operated valve 8.The outlet of high pressure heat-operated valve 8 is connected with the steam inlet of back pressure turbine 12.The output terminal of back pressure turbine 12 rotors is connected with the rotor of generator 15, and the output terminal of generator 15 is connected to electrical network through grid-connected system 16.The utility model uses through the purified water confession system that water treatment apparatus 1 produces.The purified water that water treatment apparatus 1 produces is delivered to groove type solar steam raising array 3 through 2 times of automatic Regulation water-supply apparatus and utilizes solar energy to produce Low Temperature Steam, and wherein automatic Regulation water-supply apparatus 2 can be the pressure regulation water pump.The Low Temperature Steam that is produced by groove type solar steam raising array 3 is sent to groove type solar superheated vapor array 5 through first steam trap 4 and utilizes solar energy to produce the HTHP saturated vapour.Wherein groove type solar steam raising array 3 all is that parallel connection forms after by slot type reflected ray focus lamp heat collecting pipe being set with groove type solar superheated vapor array 5.The HTHP saturated vapour that groove type solar superheated vapor array 5 produces gets into back pressure turbine 12 actings through high pressure heat-operated valve 8 and drives generator 15 generatings.Thereby realized when sun light intensity, utilized solar energy to produce overheated saturated vapour and directly get into steam turbine acting generating by the groove type solar array.
The thermoelectric slot type electric generating station system of the sunlight of the utility model also comprises: low pressure heat-operated valve 7, flash boiler system 10, pluralities of fuel storehouse 11, condenser 13, oxygen-eliminating device 14, second steam trap 17, steam regulation valve 18.Wherein, the inlet of low pressure heat-operated valve 7 is connected with the outlet of groove type solar superheated vapor array 5, and the outlet of low pressure heat-operated valve 7 is connected with the steam inlet of flash boiler system 10.Flash boiler system 10 also is connected with pluralities of fuel storehouse 11, and the outlet of flash boiler system 10 is connected with the steam inlet of back pressure turbine 12.The steam-expelling port of back pressure turbine 12 is connected with the inlet of condenser 13, and the outlet of condenser 13 is connected with the inlet of oxygen-eliminating device 14.The outlet of oxygen-eliminating device 14 is connected with the inlet of second steam trap 17, and the outlet of second steam trap 17 is connected with the inlet of automatic Regulation water-supply apparatus 2 and the inlet of steam regulation valve 18 respectively.The outlet of steam regulation valve 18 is connected with the outlet of first steam trap 4 and the inlet of low pressure heat-operated valve 7 respectively.In the time of a little less than sunlight, the groove type solar array of the utility model can produce the low-temp low-pressure unsaturated steam.Can make this moment unsaturated steam pass through the flash boiler system 10 secondaries generation HTHP saturated vapour that low pressure heat-operated valve 7 gets into the incendivity pluralities of fuel, getting into acting driving generator 15 generatings in the back pressure turbine 12 again.The saturated vapour that the low-temp low-pressure unsaturated steam that the flash boiler system of the utility model through the burning pluralities of fuel produces can make the groove type solar array a little less than sunlight the time converts specified working medium into gets into steam turbine acting generating, thereby there is being the solar time generating of thermodynamic cycle continuously in the system that guaranteed.Simultaneously; The steam that the utility model is discharged by back pressure turbine 12 gets into oxygen-eliminating device 14 after condenser 13 condensations; Through second steam trap 17 low temperature water is circulated by automatic Regulation water-supply apparatus 2 entering systems once more again, and Low Temperature Steam is circulated by steam regulation valve 18 entering systems once more.Wherein, Steam regulation valve 18 is divided into two-way again; One the tunnel for there to be the solar time to get into first steam trap 4, produces overheated saturated vapour through groove type solar superheated vapor array 5, and another Lu Weiwu solar time gets into flash boiler system 10 through low pressure heat-operated valve 7; Produce the saturated vapour of specified working medium, promote back pressure turbine 12 actings and drive generator 15 generatings.The surplus vapour that the utility model back pressure turbine 12 is discharged returns second steam trap 17 through condenser 13, oxygen-eliminating device 14, thereby is implemented in intrasystem automatic cycle,
The thermoelectric slot type electric generating station system of the sunlight of the utility model also comprises: feed water pump 9, fused salt jar supplementing water device 19.Wherein, be connected for the inlet of fused salt jar supplementing water device 19 with the outlet of water treatment apparatus 1 and the outlet of second steam trap 17, the outlet of fused salt jar supplementing water device 19 is connected with the inlet of feed water pump 9.The outlet of feed water pump 9 is connected with the water intake of flash boiler system 10.Low Temperature Steam and low temperature water that the steam that the utility model gets rid of back pressure turbine 12 in the no solar time through second steam trap 17, steam regulation valve 18, fused salt jar supplementing water device 19 and feed water pump 9 produces get into flash boiler system 10; And make the purified water of water treatment apparatus 1 generation directly get into flash boiler system 10 simultaneously, thereby produce the high pressure-temperature saturated vapour and drive generators 15 generatings from going into back pressure turbine 12 actings.Thereby the utility model gets into the steam turbine acting and generates electricity through the saturated vapour of the specified working medium that directly produced by the flash boiler system in the no solar time, and the system that realized is in the thermodynamic cycle continuously of no solar time.The utility model also carries out automatic cycle through water treatment apparatus 1, automatic Regulation water-supply apparatus 2, groove type solar steam raising array 3, water first steam trap 4 and water yield control pump 6 simultaneously, thereby has solved the steam lamination problem that produces in the groove type solar array.
The above; It only is the preferred embodiment of the utility model; Not being that the utility model is done any pro forma restriction, though the utility model with the preferred embodiment exposure as above, yet is not in order to limit the utility model; Anyly be familiar with the professional and technical personnel; In not breaking away from the utility model technological scheme scope, make a little change or be modified to the equivalent embodiment of equivalent variations when the technology contents of above-mentioned announcement capable of using, be not break away from the utility model technological scheme content in every case;, all still belong in the scope of the utility model technological scheme any simple modification, equivalent variations and modification that above embodiment did according to the technical spirit of the utility model.
Claims (5)
1. the thermoelectric slot type electric generating station system of sunlight is characterized in that it comprises: water treatment apparatus, automatic Regulation water-supply apparatus, groove type solar steam raising array, first steam trap, groove type solar superheated vapor array, water yield control pump, high pressure heat-operated valve, back pressure turbine and generator; Wherein, the inlet of said water treatment apparatus is connected with the water source, and its outlet is connected with the inlet of said automatic Regulation water-supply apparatus; The outlet of said automatic Regulation water-supply apparatus is connected with the inlet of said groove type solar steam raising array; Said first steam trap is arranged at the outlet port of said groove type solar steam raising array; Its inlet is connected with the outlet of said groove type solar steam raising array, and its outlet is connected with the inlet of said groove type solar superheated vapor array and the inlet of said water yield control pump respectively; Said water yield control delivery side of pump is connected with the outlet of said automatic Regulation water-supply apparatus; The outlet of said groove type solar superheated vapor array is connected with the inlet of said high pressure heat-operated valve; The outlet of said high pressure heat-operated valve is connected with the steam inlet of said back pressure turbine; The output terminal of said back pressure type steam turbine machine rotor is connected with the rotor of said generator.
2. the thermoelectric slot type electric generating station system of sunlight according to claim 1 is characterized in that it also comprises: low pressure heat-operated valve, flash boiler system, pluralities of fuel storehouse, condenser, oxygen-eliminating device, second steam trap, steam regulation valve; Wherein, the inlet of said low pressure heat-operated valve is connected with the outlet of said groove type solar superheated vapor array, and the outlet of said low pressure heat-operated valve is connected with the steam inlet of said flash boiler system; Said flash boiler system also is connected with said pluralities of fuel storehouse, and the outlet of said flash boiler system is connected with the steam inlet of said back pressure turbine; The steam-expelling port of said back pressure turbine is connected with the inlet of said condenser, and the outlet of said condenser is connected with the inlet of said oxygen-eliminating device; The outlet of said oxygen-eliminating device is connected with the inlet of said second steam trap, and the outlet of said second steam trap is connected with the inlet of said automatic Regulation water-supply apparatus and the inlet of said steam regulation valve respectively; The outlet of said steam regulation valve is connected with the inlet of said first steam trap and the inlet of said low pressure heat-operated valve respectively.
3. the thermoelectric slot type electric generating station system of sunlight according to claim 2 is characterized in that it also comprises: feed water pump, fused salt jar supplementing water device; Wherein, the said inlet of fused salt jar supplementing water device of giving is connected with the outlet of said water treatment apparatus and the outlet of said second steam trap, and the outlet of said fused salt jar supplementing water device is connected with the inlet of said feed water pump; Said feedwater delivery side of pump is connected with the water intake of said flash boiler system.
4. the thermoelectric slot type electric generating station system of sunlight according to claim 3 is characterized in that its said automatic Regulation water-supply apparatus is the pressure regulation water pump.
5. the thermoelectric slot type electric generating station system of sunlight according to claim 1 is characterized in that its said groove type solar steam raising array and said groove type solar superheated vapor array all are that series parallel connection forms after by slot type reflected ray focus lamp heat collecting pipe being set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120508030 CN202348595U (en) | 2011-12-08 | 2011-12-08 | Sunlight thermoelectric trough-type power station system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120508030 CN202348595U (en) | 2011-12-08 | 2011-12-08 | Sunlight thermoelectric trough-type power station system |
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| CN202348595U true CN202348595U (en) | 2012-07-25 |
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| CN 201120508030 Expired - Fee Related CN202348595U (en) | 2011-12-08 | 2011-12-08 | Sunlight thermoelectric trough-type power station system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089355A (en) * | 2013-01-27 | 2013-05-08 | 南京瑞柯徕姆环保科技有限公司 | Steam Rankine-low boiling point working medium Rankine combined cycle power generation device |
| CN103089354A (en) * | 2013-01-27 | 2013-05-08 | 南京瑞柯徕姆环保科技有限公司 | Steam Rankine-ammonia vapor Rankine combined cycle power generation device |
| CN103161700A (en) * | 2011-12-08 | 2013-06-19 | 洛阳维琦太阳能技术有限公司 | Sunlight thermoelectricity groove type power station system |
-
2011
- 2011-12-08 CN CN 201120508030 patent/CN202348595U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161700A (en) * | 2011-12-08 | 2013-06-19 | 洛阳维琦太阳能技术有限公司 | Sunlight thermoelectricity groove type power station system |
| CN103089355A (en) * | 2013-01-27 | 2013-05-08 | 南京瑞柯徕姆环保科技有限公司 | Steam Rankine-low boiling point working medium Rankine combined cycle power generation device |
| CN103089354A (en) * | 2013-01-27 | 2013-05-08 | 南京瑞柯徕姆环保科技有限公司 | Steam Rankine-ammonia vapor Rankine combined cycle power generation device |
| CN103089355B (en) * | 2013-01-27 | 2015-07-29 | 南京瑞柯徕姆环保科技有限公司 | Steam Rankine-low boiling working fluid Rankine combined cycle generating unit |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20141208 |
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| EXPY | Termination of patent right or utility model |