CN102865203A - Factorial agricultural multi-stage solar energy and other energy complementary thermal power generation and poly-generation system - Google Patents

Factorial agricultural multi-stage solar energy and other energy complementary thermal power generation and poly-generation system Download PDF

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CN102865203A
CN102865203A CN201210154455XA CN201210154455A CN102865203A CN 102865203 A CN102865203 A CN 102865203A CN 201210154455X A CN201210154455X A CN 201210154455XA CN 201210154455 A CN201210154455 A CN 201210154455A CN 102865203 A CN102865203 A CN 102865203A
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energy
solar
generating
temperature
heat
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CN102865203B (en
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李建民
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Beijing Wisword Science & Technology Development Co Ltd
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Beijing Wisword Science & Technology Development Co Ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/20—Solar thermal
    • 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
    • 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
    • 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
    • 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
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/14—Combined heat and power generation [CHP]

Abstract

The invention aims to provide a factorial agricultural multi-stage solar energy and other energy complementary thermal power generation and poly-generation system which comprises solar energy acquisition systems and power generator units; a solar energy acquisition system and a solar power generator unit form a group of solar power generation systems; the solar power generation systems at least comprise two groups of solar power generation systems and at least one group of energy system which is provided by non-solar energy, so as to supply supplementary energy for the solar power generation systems; one group of solar power generation system can be serially/parallelly connected with the other group of solar power generation system; the waste heat after one group of power generation system generates power is utilized by the other group of power generation system, so that multi-stage waste heat utilizing power generation is realized; each of the two groups of solar power generation system can comprise a group of solar low-temperature power generation system and a group of solar high-temperature power generation system; and the waste heat of two stages of power generation systems can be utilized by the other stage, so that step acquisition and utilization are carried out on the solar systems with different acquisition temperatures.

Description

The complementary heat generating of factory farming multi-level solar and other energy and polygenerations systeme
Technical field
The present invention relates to solar energy and other energy complemental power-generations, the recycling economy that realizes of particularly being combined with factory farming is utilized system, be that factory farming multi-level solar and other energy carry out complementary power generation system and co-generation unit, its waste heat can be used for the application such as the heating, refrigeration, drying, hot water of factory farming.
Background technique
Existing solar electrical energy generation mainly contains two kinds of photovoltaic and photo-thermal, and photovoltaic generation needs silicon or other special materials to generate electricity, and photothermal power generation has slot type, tower and butterfly.Thermoelectricity mainly is large-scale generating, and mainly be the single-stage power generation system, such power generation system, the generating main or the coal power generation principle that foundation is traditional realizes, shortage is to the adaptation of dynamic solar source, in addition, because the collecting temperature of main solar electrical energy generation is single, thereby do not need there is not multistage power generation system yet, thereby can not low-temperature water heating technology and industry that China is leading be applied to this field, simultaneously existing solar energy thermal-power-generating lacks on a small scale, family oriented, the heat generating system of cost degradation, existing solar vacuum heat-collecting pipe is mainly used in solar water heater simultaneously, because collecting temperature is low, direct generation of electricity efficient is low, thereby has limited its application.
Distributed energy resource system refers to energy system is arranged in user side with small-scale, small capacity, modularization, distributed mode, comes hot and cold, the electric energy of transmitted in both directions.Owing to can improve energy utilization rate and Supply Security, realize energy-on-demand and for the user provides more more options, distributed energy resource system becomes the important development direction of global power industry and energy industry.The energy utilization rate of distributed energy resource system be higher than far away majority state rely on large-scale main power station with electric power from the power station central power supply system to terminal use's one-way transmission.1/3 heat energy that the power station finally can only produce the fuel energy burning changes into electric energy, and nearly 50% heat energy loss, the heat energy of transmission link loss nearly 10%.And current 20% capacity of installed generator only is used for satisfying the demand of peak times of power consumption.Therefore, these generator set only account for 5% of whole unit operation times working time, and generated energy only accounts for 1% of generating total amount.Owing to only rely on several main line transferring electric powers, the power supply line of the central power supply system problem of blocking up highlights day by day.The power supply surplus forces public public institution to rely on the higher and lower energy of efficient of contaminativity to generate electricity to satisfy the peak times of power consumption demand, rather than simply dump power is distributed to the high market of demand again from the low market of demand, thereby cause energy utilization rate more low.Yet the distributed combined heat and power generation unit all is the cogeneration of heat and power of adopting traditional energy to realize, and does not have the cogeneration units of heat accumulating type, like this obstacle the application of new energy and cogeneration units.
The distributed solar heat generating system is the generation mode for the large employing of solar energy acquisition area, and still how multistage distributed solar energy power generation system carries out, and need to study.Simultaneously because fluctuation characteristic and the uncertain feature of solar energy, thereby can not realize the generating of continous-stable, still, be incorporated into the power networks after the generating and need stable power supply, otherwise will stability and the reliability of electrical network be threatened, thereby need stable solar electrical energy generation.
Summary of the invention
The purpose of this invention is to provide the complementary heat generating system of a kind of factory farming multi-level solar and other energy, comprise the solar energy acquisition system, generator set, it is characterized in that: form one group of solar power system by solar energy acquisition system and solar electrical energy generation unit, at least comprise two groups of solar power systems and at least one group of energy system that non-solar energy provides, for solar power system provides the additional energy, one group of solar power system can be connected and/or be connected in parallel with other one group of solar power system, waste heat after the generating of one group of power generation system is by another group power generation system utilization, realize the generating of multistage UTILIZATION OF VESIDUAL HEAT IN, two groups of solar power systems can be made of one group of solar low-temperature power generation system and one group of solar energy high temperature power generation system.Utilize the collecting temperature feature of solar energy system, the generating that 60-300 degree centigrade thermal source is realized is divided into the solar low-temperature generating, adopting 300-1200 degree centigrade thermal source to generate electricity is the solar energy high temperature generating, the waste heat of one group power generation system can be by other one group of utilization, thereby the solar energy system of different collecting temperatures can be carried out step collection cascade utilization, thereby realized multistage complementation utilization generating.Owing to increased the equipment of other energy complementations, having guaranteed can be when solar energy changes, its energy is replenished and adjusts, in order to realize stable electric generation and when solar energy resources is not enough, realize continuing generating, the equipment of other energy complementations, so that solar electrical energy generation becomes stable, continuous generating, thereby can realize not having being incorporated into the power networks of obstacle with the conveying of traditional electric power.
Employing is laid on the solar low-temperature collecting part on the roof of factory farming building, the production of factory farming can be carried out in its inside, so namely realize to produce and can carrying out solar energy acquisition, simultaneously, the a large amount of discarded bacterium that process of Industrial Agriculture production produces is excellent, the ight soil of cultivation etc. has as biomass fuel burns, and can realize like this utilization of recycling economy.Simultaneously owing to adopt distributed formula collection and distributed multi-stage complemental power-generation, thereby realized the distributed multi-stage solar energy thermal-power-generating, in the solar power system of every one-level, adopt refrigeration, for dry, the application of hot water, namely realized UTILIZATION OF VESIDUAL HEAT IN, realized again the condensation to working medium, this part energy mainly offers the producting energy of factory farming, realized the agricultural production of renewable energy sources, so that the combination of solar electrical energy generation and agricultural production organic complementary, reduce occupation of land, increased efficiency of energy utilization, improved the whole utilization efficiency of heat energy of system.
 
Concrete summary of the invention is as follows:
The purpose of this invention is to provide the complementary heat generating system of a kind of factory farming multi-level solar and other energy, comprise the solar energy acquisition system, generator set, it is characterized in that: form one group of solar power system by solar energy acquisition system and solar electrical energy generation unit, at least comprise two groups of solar power systems and at least one group of energy system that non-solar energy provides, for solar power system provides the additional energy, one group of solar power system can be connected and/or be connected in parallel with other one group of solar power system, waste heat after the generating of one group of power generation system is by another group power generation system utilization, realize the generating of multistage UTILIZATION OF VESIDUAL HEAT IN, two groups of solar power systems can be made of one group of solar low-temperature power generation system and one group of solar energy high temperature power generation system.At least one group of low-temperature solar energy heat generating system, its solar energy acquisition system is laid on factory farming building top, and at least one group of solar energy high temperature power generation system, waste heat after the generating of one group of power generation system is by another group power generation system utilization, realize the generating of multistage UTILIZATION OF VESIDUAL HEAT IN, and at least one group of energy system that non-solar energy provides, for solar energy high temperature generating or solar low-temperature generating provide the additional energy.
Also be provided with the thermal accumulator of different temperatures, thermal accumulator is arranged in the solar power system, before the low-temperature electricity-generating unit enters generator set, the high temperature generator set enter generator set before, high temperature generator set institute exhaust port, thermal accumulator be arranged on factory farming building interior or outside below ground or more than, be provided with heat-accumulating material in thermal accumulator, heat-accumulating material is selected from following at least a or its combination:
A, water;
B, conduction oil;
C, solid-liquid phase change, solid-solid phase change material;
D, fuse salt.
The heat energy of the working medium that solar low-temperature power generation system employing solar energy high temperature power generation system generator set is discharged is that the energy is realized the low-temperature solar energy generating, perhaps the energy of the working medium after the generating of solar low-temperature power generation system is generated electricity for high temperature by the system that high temperature solar generates electricity, adopting the heat energy of the working medium that following a kind of mode discharges the solar energy high temperature generator set is the energy, is used for the generating of low-temperature solar energy generator set:
A, the working medium that the high temperature generator set is discharged are delivered directly in the low-temperature electricity-generating unit and generate electricity;
B, the working medium of being discharged take the high temperature generator set as thermal source through one group of heat-exchanger rig, the working medium heating of low-temperature electricity-generating is generated electricity, the generator working medium outlet of high warm generating is provided with a heat exchanger, the heat exchanger temperature end is that the working medium of high temperature generating is reduced to low temperature by high temperature, and the low-temperature zone of heat exchanger heats up the working medium of low-temperature electricity-generating or evaporates;
C, the working medium that the high temperature generator set is discharged are carried in the thermal accumulator, undertaken after the heat exchange heat energy being carried out accumulation of heat by one group of heat-exchanger rig and thermal accumulator, be provided with one group of heat exchanger between low-temperature electricity-generating unit and the thermal accumulator, when needs generate electricity, carry out heat exchange by heat exchanger and low-temperature electricity-generating unit and realize generating
The energy of the working medium after the generating of solar low-temperature power generation system adopts one of following manner as the energy of high temperature solar generating:
A, the waste heat behind the low-temperature electricity-generating is mixed the common energy that consists of the high temperature generating with high temperature heat source;
B, the waste heat of low-temperature electricity-generating is heated to the temperature of the thermal source of high temperature solar generating again, carries out the high temperature generating;
C, the waste heat of low-temperature electricity-generating is pressurized to the temperature and pressure of the thermal source of high temperature solar generating again, carries out the high temperature generating.
High temperature generator set and low-temperature electricity-generating unit can form two independently power generation cycle system generatings, between high temperature and low-temperature electricity-generating unit, be provided with heat-exchanger rig, the thermal source that the generator set of high temperature is discharged and the working medium of low-temperature electricity-generating unit carry out heat exchange, be used for the thermal source heating low-temperature working media implementation twin-stage generating of high temperature generator set, non-solar energy provides the complementary energy for low temperature or high temperature generator set entry end, the condensing temperature of solar energy high temperature power generation system is 60-300 degree centigrade, steam turbine or the generating of back pressure turbine group are adopted in the solar energy high temperature generating, solar low-temperature adopts the decompressor unit generation, it is that working medium generates electricity that the solar energy high temperature generator set adopts steam, the sun low temperature adopt the Lang Ken circulating generation of organic working medium.
The sun low temperature acquisition system adopt following a kind of or its combination, and the solar low-temperature collecting part is laid on the factory farming building roof:
A, vacuum tube;
B, flat board;
The solar energy high temperature acquisition system adopts following a kind of or its combination, is laid on ground or batch production building thing top:
A, slot type;
B, tower;
D, dish formula;
E, Fresnel mirror.
Other energy of non-solar energy are selected from following at least a:
The energy that A, living beings provide comprises that various burning plants or biogas or biomass cracking produce the energy that gasification produces, and is excellent by living beings, bacterium that factory farming partly provides;
The energy that the biogas that the ight soil that B, the mankind or animal are discharged produces provides, the biogas that the animal wastes that provided by the factory farming cultivation produce is the energy;
C, underground heat: the energy that geothermal power provides;
D, waste heat: the waste heat that industry or enterprise, family provide.
The living beings, the bacterium rod that are partly provided by factory farming directly burn, the formed biogas of ight soil that the living beings that perhaps partly provided by factory farming, bacterium rod, cultivated animals are discharged, the biomass energy that is perhaps formed through burning or cracking or biogas by the remaining shell slag of manioca, palm oil oil expression, the waste that factory farming partly can be produced carries out recycling, the waste heat of solar electrical energy generation is supplied with factory farming the energy dry, heating is provided simultaneously, thereby realizes the utilization of recycling economy.
Also be provided with the thermal accumulator of different temperatures, before the low-temperature electricity-generating unit enters generator set, the high temperature generator set enter generator set before, high temperature generator set institute exhaust port, thermal accumulator be arranged on factory farming building interior or outside below ground or more than, be provided with heat-accumulating material in thermal accumulator, heat-accumulating material is selected from following at least a or its combination:
A, water;
B, conduction oil;
C, solid-liquid phase change, solid-solid phase change material;
D, fuse salt.
    
1, also is provided with Poly-generation equipment, Poly-generation equipment is arranged on generator set working medium exhaust port, Poly-generation equipment can be used as the condenser of power generation system and connects with generator set, perhaps carry out in parallel with the power generation system condenser, the waste heat of the working medium after the generating is used, realizes connecting by series, parallel, mixing connection between a plurality of Poly-generation equipment arrange; Poly-generation equipment is selected from following at least a:
A, heating equipment: a circulation closed system that is formed by heat exchanger or the thermal accumulator that is connected with heat exchanger, the radiator of heating, floor heating pipeline, recycle pump, the high temperature fluid of this heat exchanger is the power generation cycle working medium, realization is carried out condensation to the generating working medium, the low temperature heating fluid of heat exchanger by heat exchanger with thermal power transfer to the low temperature heating fluid, the low temperature heating fluid through recycle pump with thermal energy transfer on the radiator, floor heating pipeline of heating, realize the heating to building;
B, domestic hot-water's equipment: by heat exchanger or the thermal accumulator that is connected with heat exchanger, water switch, shower nozzle form, pump forms, the high temperature fluid of this heat exchanger is the power generation cycle working medium, realization is carried out condensation and utilization to the generating working medium, and cryogen heats the domestic hot-water;
C, chiller plant: a circulation closed system that is formed by heat exchanger or the thermal accumulator that is connected with heat exchanger, cooling machine set, recycle pump, the high temperature fluid of this heat exchanger is the power generation cycle fluid, realization is carried out condensation or utilization to the generating working medium, the cryogenic refrigeration fluid of heat exchanger obtains heat energy by heat exchanger, freezes by cooling machine set;
D, Water boiling equipment: be comprised of the boiling water thermal accumulator, the water switch that carry out heat exchange with heat exchanger, heat exchanger is heated as boiling water with the hot water of boiling water thermal accumulator,
E, drying equipment: by the drying equipment that carries out heat exchange with heat exchanger, heat exchanger provides heat energy for drying equipment, and the temperature of the generating working medium high temperature fluid of heat exchanger is higher than 40 degree;
F, cooking equipment: by the cooking equipment that carries out heat exchange with heat exchanger, heat exchanger provides heat energy for cooking equipment, and the temperature of the generating working medium high temperature fluid of heat exchanger is higher than 80 degree.
A plurality of factory farming building roofs are laid the solar energy acquisition system, jointly the heat energy that gathers is transported in the thermal accumulator, thermal accumulator is connected with the solar low-temperature generator set, the factory farming building adopts east-west direction or North and South direction layout, the length of each factory farming building is 50-300 rice, and wide is 15-30 rice.
The solar low-temperature generator set is arranged on the focus of the distance the shortest apart from each factory farming workshop, the solar energy high temperature collecting part is arranged on the nearest distance of focus upper, it is upper that high-temperature heat accumulation partly is arranged on the nearest distance of solar electrical energy generation unit, and it is upper that low-temperature heat accumulating partly is arranged on the nearest distance of low-temperature electricity-generating unit.In order to reduce heat waste, can be with the building of factory farming according to layouts such as square, polygonal, circles, if according to circular layout factory farming building, its generating and heat storage unit are divided and are arranged on home position, have realized so minimum heat waste and the shortest pipeline path.
The roof that a plurality of solar low-temperature acquisition systems are laid on the factory farming building gathers, will be through the energy of a plurality of factories farm buildings collection, jointly offer in the low-temperature solar energy generator set and generate electricity, the high temperature solar acquisition system is laid on ground around it simultaneously, the high temperature solar power generation system be arranged on the low-temperature solar energy power generating equipment around, realize the generating of multistage complementation, take above-mentioned two-stage generating as basic generator unit, power station of the common composition of a plurality of elementary cells.
A plurality of sun the low temperature acquisition system gather, form a plurality of solar low-temperature heat source systems after gathering, a plurality of low-temperature heat sources and a plurality of low-temperature electricity-generating unit are realized distributed power generation, waste heat after the generating is used for the high temperature distributed power generation, enters into the low temperature acquisition system after the thermal source after the generating is used through refrigeration, drying, heating again and heats.
 
Effect of the present invention:
1, the present invention takes full advantage of the waste heat after low-temperature solar energy generating and the high temperature solar generating, thereby improved the energy utilization rate of total system, realized the generating of step collection and step, simultaneously the present invention is provided with other energy complementary systems, realized stable, the continuous generating of solar energy, guaranteed and to be incorporated into the power networks.
2, the present invention is distributed, low-cost heat generating system, can be used for the generating of family and power station electrical network.
3, the cost of this thermoelectric Poly-generation is low, efficient is high, for the solar energy utilization provides brand-new technology and product.
4, the present invention also can be used for large-scale generating, realizes with a plurality of distributed solar energy acquisitions;
The present invention particularly is suitable for the waste that factory farming produces, and with its utilization that circulates, has namely realized the solar energy stable electric generation, again waste is utilized fully, thereby has reached the effect of recycling economy.
Description of drawings
Fig. 1 is the multi-level solar heat generating system;
Fig. 2 mixes to utilize formula multi-level solar heat generating system;
Fig. 3 is two-stage independent loops and complementary cycle power generation system;
Fig. 4 is two-stage independent loops and complementary cycle generating and polygenerations systeme;
Fig. 5 is distributed two-stage independent loops and complementary cycle generating and polygenerations systeme;
Fig. 6 is distributed two-stage independent loops and complementary cycle power generation system standard block.
 
The number in the figure implication:
1: the solar low-temperature acquisition system, 2: the sun cryogenerator, 3: the solar energy high temperature acquisition system, 4: the solar energy high temperature generator, 5: the solar low-temperature generating waste-heat provides high-temperature power generation system, and 6: the solar energy high temperature generating waste-heat offers low-temperature generating system, 7: vaporizer, 8: condenser, 9: recycle pump, 10: regenerative heat exchanger, 11: supercharging equipment, 12: cooking equipment, 13: drying equipment, 14: cooling machine set, 15: the Living Water bath apparatus, 16: heating equipment, 17: other complementary energy, 18: the batch production workshop.
Embodiment
Embodiment 1, the complementary heat generating system of multi-level solar
Be provided with solar low-temperature acquisition system 1 and solar low-temperature power generation system 2 among Fig. 1, solar energy high temperature acquisition system 3 and solar energy high temperature acquisition system 4, the waste heat of solar low-temperature power generation system offers high-temperature power generation system by the regenerative heat exchanger 10 of solar low-temperature generating waste-heat by arranging with waste heat, arrange simultaneously by other energy 17 energy as a supplement, the waste heat of solar energy high temperature power generation system offers the low-temperature solar energy power generation system by Research of High Temperature Regenerative Heat Exchange device 10.System has realized utilizing that the external complement energy 17 is stablized, continuous generating like this.Its sun the low temperature collecting part be arranged on the factory farming top of building.
Embodiment 2, mixing utilize the complementary heat generating system of formula multi-level solar
Fig. 2 forms low-temperature generating system by low-temperature solar energy acquisition system 1 and low-temperature solar energy generating 2, the waste heat part of low-temperature generating system directly offers the high temperature solar acquisition system and heats, a part offers the Research of High Temperature Regenerative Heat Exchange device in addition, high temperature solar acquisition system 3 is carried out complementation with the direct heat energy that gathers of high temperature and the waste heat of low-temperature electricity-generating, offer high temperature solar power generation system 4, generate electricity, waste heat after the generating enters into condenser and carries out partial condensation, hot operation medium after the partial condensation directly carries out the high temperature generating, a part of waste heat of high temperature generating directly enters into regenerative heat exchanger 10, directly offers and carries out generating electricity for low-temperature solar energy after the low-temperature solar energy acquisition system gathers.Native system adopts part of waste heat is directly offered other one-level, and the mode that part of waste heat is used after exchanging by condenser, regenerative heat exchanger is with waste heat respectively utilization as required.Its sun the low temperature collecting part be arranged on the factory farming top of building.
In the present embodiment, an additional energy 17 is set in the high temperature solar acquisition system, realization is with the temperature and pressure of the requirement of the solar electrical energy generation that reaches a high temperature of the energy complementation of waste heat through replenishing the energy 17 and high temperature solar acquisition system of low-temperature solar energy.In the regenerative heat exchanger that after the high temperature solar generating, arranges simultaneously, add extra power 17 and carry out complementation, improved Systems balanth, realized stable and continuous generating.
Embodiment 3, two-stage independent loops and complementary cycle power generation system
The solar low-temperature thermal source that solar low-temperature acquisition system 1 gathers in the present embodiment offers cryogenic vaporizer 7, realize generating by cryogenerator 2, waste heat after the generating proceeds to condenser 8 condensations, working medium recycle pump 9 through condenser enters into vaporizer, thereby consist of the low-temperature solar energy heat generating system, this circulation adopts the organic working medium Lang Ken of ORC to loop generating, its generating working medium is the mixed medium of refrigeration agent freon, and generator adopts the screw expansion unit to generate electricity.
The solar energy high temperature power generation system that solar energy high temperature acquisition system 3 and solar energy high temperature power generation system 4 consist of consists of a cycle generating system by vaporizer 7 condensers 8 recycle pumps 9, it is the working medium generating that this system adopts water, adopt and pressed steam turbine set to generate electricity, the condensed working medium of the waste heat of low-temperature generating system and high-temperature power generation system carries out heat exchange, the solar energy acquisition system that the condensed water of high temperature is carried out entering into after the elementary heating again high temperature heats up, and the low-temperature working medium after the heat exchange carries out the low-temperature circulating generating behind condenser; The waste heat of high temperature generating and the waste heat of low-temperature electricity-generating carry out heat exchange by regenerative heat exchanger 10, and the gas that the working medium of low temperature is directly heated finisher mixes or directly enters into generator set and generates electricity.The twin-stage power generation system adopts different working medium and different generator set, realizes independent or complementary the generating electricity of twin-stage.
The complementary energy 17 is set in the solar energy high temperature acquisition system simultaneously, heat up for the waste heat of low-temperature solar energy generating simultaneously with the high temperature solar collection, make the parameter of its high temperature generating that reaches setting, the normal stable electric generation of assurance system, waste heat after the simultaneously high temperature solar generating carries out the Research of High Temperature Regenerative Heat Exchange device, be provided with the additional energy 17 at the Research of High Temperature Regenerative Heat Exchange device, realize more than high temperature, heating, make system realize generating stable, that continue.Its sun the low temperature collecting part be arranged on the factory farming top of building.
Two power generation systems all are the acquisition systems for 1MW, both can independent operating also can complemental power-generation.Its additional energy adopts biomass power generation.
Embodiment 4, two-stage independent loops and complementary cycle generating and polygenerations systeme
Present embodiment adopts two power generation systems that independence can be moved, but adopt identical work working medium water to generate electricity, the condensation portion of low-temperature generating system and high-temperature power generation system all is to adopt the mode of UTILIZATION OF VESIDUAL HEAT IN to realize, the waste heat of low-temperature electricity-generating part is directly used in heating 15 and hot water 16, high-temperature residual heat partly is used for refrigeration 12, dry 13 application such as grade, the afterheat steam of low temperature enters into high temperature evaporation indoor 7 after being added the energy 17 and regenerative heat exchanger heating, be used, the waste heat of high temperature enters into cryogenic vaporizer 7 via regenerative heat exchanger 10 and is used.Be provided with at regenerative heat exchanger 10 simultaneously and replenish the energy 17 devices, temperature is carried out and adjust.After the high temperature generating, be provided with cooking equipment 12, more than 14 year combined production device of drying equipment 13, cooling machine set arranges after low-temperature electricity-generating by heating 15, hot water 16 equipment, thereby waste heat can be utilized, thereby present embodiment is the power generation system of multistage Poly-generation.Its sun the low temperature collecting part be arranged on the factory farming top of building.
Embodiment 5, distributed two-stage independent loops and complementary cycle generating and polygenerations systeme
Low temperature acquisition system that present embodiment has been three sun and three low-temperature electricity-generating units carry out distributed capture and generating, after its waste heat is entered into two high temperature solar acquisition systems through three low-temperature heat accumulating heat exchangers 10 and is heated, entering into the high temperature solar generator set after regenerative heat exchanger 10 heating through two high temperature again generates electricity, in the high temperature solar acquisition system, enter two additional energy, with after the complementation of high temperature solar acquisition system heat energy is entered into high-temperature power generation system, high-temperature residual heat after the generating is dry by the Poly-generation that arranges, refrigeration plant enters into regenerative heat exchanger 10, an additional energy 17 is set simultaneously, the energy after high temperature generating and the polygenerations systeme utilization is carried out supplementary heating.Its sun the low temperature collecting part be arranged on the factory farming top of building.
Embodiment 6, distributed two-stage independent loops and complementary cycle generating standard block
Factory farming building 19 by 10 standards forms, each is 125 meters for length, wide is 20 meters, adopt rectangular layout, the sun low temperature acquisition system 1 be laid on its top, the sun low temperature can generator set 1 layout at the position of intersecting point of rectangle intersection line, 10 solar energy that gather directly offer generator set and generate electricity after parallel connection, solar energy high temperature acquisition system 3 is arranged on the right side of rectangle, and and solar energy high temperature generator set 4 be arranged between low-temperature electricity-generating unit 2 and the high temperature collecting part 3, at the sun in the middle of low temperature and the high temperature generator set, be provided with a Research of High Temperature Regenerative Heat Exchange device 10 and a low-temperature heat accumulating heat exchanger 10, after the heat energy that solar energy high temperature gathers passes through high temperature generator set generating 4, enter into Research of High Temperature Regenerative Heat Exchange device 10, heat energy with the low-temperature solar energy collection mixes again, jointly enter into the low-temperature electricity-generating unit and realize generating, working medium after the generating enters into the low-temperature heat accumulating heat exchanger, the methane boiler 17 heating rear portions that arrange are entered into solar energy high temperature to be gathered 3 systems and again is heated, then entering into high temperature generator set 4 generates electricity and has realized circulating generation, be transported to again in the low-temperature solar energy acquisition system through other a part of working medium of low-temperature heat accumulating heat exchanger and methane boiler 17 heating and heated, realized low-temperature circulating.
The biomass pool of native system derives from the bacterium rod of the planting fungi that has in the factory farming building and the common biogas that produces of ight soil of cultivation; After the solar low-temperature generating, Poly-generation equipment can also be set, offer the required heat energy of factory farming building, in order to realize the drying of heating, refrigeration, agricultural products.
The zone that above-mentioned 10 batch production buildings and high temperature collection consist of and equipment consist of the generator unit of a standard, each generating is set to 1MW, in solar energy resources zone not too, its generating may change, simultaneously high temperature generating also is to be designed to 1MW, and such two systems both can independently generate electricity, again can complementary generating, particularly the two-stage complemental power-generation has improved entire system efficient.
Can enlarge the generated energy of standard block according to above-mentioned principle, can be 1-50MW with standard cell design, connected or in parallel or mixing connection by a plurality of standard blocks, can form 1-1000MW or more massive power station.
The complementary energy of native system also can adopt the cauline leaf of manioca, palm wet goods plant or its fruit remaining dregs that extract oil, and by burning behind burning or biogas or the biomass cracking, all is the additional energy that can adopt.
Can also design other case study on implementation according to theory and structure of the present invention, as long as theory and structure according to the invention all belongs to enforcement of the present invention.

Claims (11)

1. the complementary heat generating system of factory farming multi-level solar and other energy, comprise the solar energy acquisition system, generator set, it is characterized in that: form one group of solar power system by solar energy acquisition system and solar electrical energy generation unit, at least comprise two groups of solar power systems and at least one group of energy system that non-solar energy provides, for solar power system provides the additional energy, one group of solar power system can be connected and/or be connected in parallel with other one group of solar power system, waste heat after the generating of one group of power generation system is by another group power generation system utilization, realize the generating of multistage UTILIZATION OF VESIDUAL HEAT IN, two groups of solar power systems can be made of one group of solar low-temperature power generation system and one group of solar energy high temperature power generation system.
2. the complementary heat generating system of factory farming multi-level solar according to claim 1 and other energy, it is characterized in that: the thermal accumulator that also is provided with different temperatures, thermal accumulator is arranged in the solar power system, before the low-temperature electricity-generating unit enters generator set, the high temperature generator set enter generator set before, high temperature generator set institute exhaust port, thermal accumulator be arranged on factory farming building interior or outside below ground or more than, be provided with heat-accumulating material in thermal accumulator, heat-accumulating material is selected from following at least a or its combination:
Water;
B, conduction oil;
C, solid-liquid phase change, solid-solid phase change material;
D, fuse salt.
3. the complementary heat generating system of factory farming multi-level solar according to claim 1 and 2 and other energy, it is characterized in that: the heat energy of the working medium that solar low-temperature power generation system employing solar energy high temperature power generation system generator set is discharged is that the energy is realized the low-temperature solar energy generating, perhaps the energy of the working medium after the generating of solar low-temperature power generation system is generated electricity for high temperature by the system that high temperature solar generates electricity, adopting the heat energy of the working medium that following a kind of mode discharges the solar energy high temperature generator set is the energy, is used for the generating of low-temperature solar energy generator set:
A, the working medium that the high temperature generator set is discharged are delivered directly in the low-temperature electricity-generating unit and generate electricity;
B, the working medium of being discharged take the high temperature generator set as thermal source through one group of heat-exchanger rig, the working medium heating of low-temperature electricity-generating is generated electricity, the generator working medium outlet of high warm generating is provided with a heat exchanger, the heat exchanger temperature end is that the working medium of high temperature generating is reduced to low temperature by high temperature, and the low-temperature end of heat exchanger heats up the working medium of low-temperature electricity-generating or evaporates;
C, the working medium that the high temperature generator set is discharged are carried in the thermal accumulator, undertaken after the heat exchange heat energy being carried out accumulation of heat by one group of heat-exchanger rig and thermal accumulator, be provided with one group of heat exchanger between low-temperature electricity-generating unit and the thermal accumulator, when needs generate electricity, carry out heat exchange by heat exchanger and low-temperature electricity-generating unit and realize generating
The energy of the working medium after the generating of solar low-temperature power generation system adopts one of following manner as the energy of high temperature solar generating:
Waste heat behind the low-temperature electricity-generating is mixed the common energy that consists of the high temperature generating with high temperature heat source;
The waste heat of low-temperature electricity-generating is heated to the temperature of the thermal source of high temperature solar generating again, carries out the high temperature generating;
The waste heat of low-temperature electricity-generating is pressurized to the temperature and pressure of the thermal source of high temperature solar generating again, carries out the high temperature generating.
4. the complementary heat generating system of factory farming multi-level solar according to claim 1 and other energy, it is characterized in that: high temperature generator set and low-temperature electricity-generating unit can form two independently power generation cycle system generatings, between high temperature and low-temperature electricity-generating unit, be provided with heat-exchanger rig, the thermal source that the generator set of high temperature is discharged and the working medium of low-temperature electricity-generating unit carry out heat exchange, be used for the thermal source heating low-temperature working media implementation twin-stage generating of high temperature generator set, non-solar energy provides the complementary energy for low temperature or high temperature generator set entry end, the condensing temperature of solar energy high temperature power generation system is 60-300 degree centigrade, steam turbine or the generating of back pressure turbine group are adopted in the solar energy high temperature generating, solar low-temperature adopts the decompressor unit generation, it is that working medium generates electricity that the solar energy high temperature generator set adopts steam, the sun low temperature adopt the Lang Ken circulating generation of organic working medium.
5. the complementary heat generating system of factory farming multi-level solar according to claim 1 and other energy, it is characterized in that: the sun low temperature acquisition system adopt following a kind of or its combination, and the solar low-temperature collecting part is laid on the factory farming building roof:
A, vacuum tube;
B, flat board;
The solar energy high temperature acquisition system adopts following a kind of or its combination, is laid on ground or batch production building thing top:
A, slot type;
B, tower;
D, dish formula;
E, Fresnel mirror.
6. the complementary heat generating system of factory farming multi-level solar according to claim 1 and other energy, it is characterized in that: other energy of non-solar energy are selected from following at least a:
The energy that living beings provide comprises that various burning plants or biogas or biomass cracking produce the energy that gasification produces, and is excellent by living beings, bacterium that factory farming partly provides;
The energy that the biogas that the ight soil that the mankind or animal are discharged produces provides, the biogas that the animal wastes that provided by the factory farming cultivation produce is the energy;
Underground heat: the energy that geothermal power provides;
Waste heat: the waste heat that industry or enterprise, family provide.
7. the complementary heat generating system of factory farming multi-level solar according to claim 5 and other energy, it is characterized in that: the living beings that partly provided by factory farming, the directly burning of bacterium rod, the living beings that perhaps partly provided by factory farming, the bacterium rod, the formed biogas of ight soil that cultivated animals is discharged, perhaps by manioca, the biomass energy that the remaining shell slag of palm oil oil expression forms through burning or cracking or biogas, the waste that factory farming partly can be produced carries out recycling, the waste heat of solar electrical energy generation is supplied with factory farming and is provided dry simultaneously, the energy of heating, thereby the utilization of realization recycling economy.
8. the complementary heat generating system polygenerations systeme of factory farming multi-level solar according to claim 1 and other energy, it is characterized in that: also be provided with Poly-generation equipment, Poly-generation equipment is arranged on generator set working medium exhaust port, Poly-generation equipment can be used as the condenser of power generation system and connects with generator set, perhaps carry out in parallel with the power generation system condenser, the waste heat of the working medium after the generating is used, realizes connecting by series, parallel, mixing connection between a plurality of Poly-generation equipment arrange; Poly-generation equipment is selected from following at least a:
A, heating equipment: a circulation closed system that is formed by heat exchanger or the thermal accumulator that is connected with heat exchanger, the radiator of heating, floor heating pipeline, recycle pump, the high temperature fluid of this heat exchanger is the power generation cycle working medium, realization is carried out condensation to the generating working medium, the low temperature heating fluid of heat exchanger by heat exchanger with thermal power transfer to the low temperature heating fluid, the low temperature heating fluid through recycle pump with thermal energy transfer on the radiator, floor heating pipeline of heating, realize the heating to building;
B, domestic hot-water's equipment: by heat exchanger or the thermal accumulator that is connected with heat exchanger, water switch, shower nozzle form, pump forms, the high temperature fluid of this heat exchanger is the power generation cycle working medium, realization is carried out condensation and utilization to the generating working medium, and cryogen heats the domestic hot-water;
C, chiller plant: a circulation closed system that is formed by heat exchanger or the thermal accumulator that is connected with heat exchanger, cooling machine set, recycle pump, the high temperature fluid of this heat exchanger is the power generation cycle fluid, realization is carried out condensation or utilization to the generating working medium, the cryogenic refrigeration fluid of heat exchanger obtains heat energy by heat exchanger, freezes by cooling machine set;
D, Water boiling equipment: be comprised of the boiling water thermal accumulator, the water switch that carry out heat exchange with heat exchanger, heat exchanger is heated as boiling water with the hot water of boiling water thermal accumulator,
E, drying equipment: by the drying equipment that carries out heat exchange with heat exchanger, heat exchanger provides heat energy for drying equipment, and the temperature of the generating working medium high temperature fluid of heat exchanger is higher than 40 degree;
F, cooking equipment: by the cooking equipment that carries out heat exchange with heat exchanger, heat exchanger provides heat energy for cooking equipment, and the temperature of the generating working medium high temperature fluid of heat exchanger is higher than 80 degree.
9. the complementary heat generating system polygenerations systeme of factory farming multi-level solar according to claim 1 and other energy, it is characterized in that: a plurality of factory farming building roofs are laid the solar energy acquisition system, jointly the heat energy that gathers is transported in the thermal accumulator, thermal accumulator is connected with the solar low-temperature generator set, the factory farming building adopts east-west direction or North and South direction layout, the length of each factory farming building is 50-300 rice, and wide is 15-30 rice.
10. the complementary heat generating system of factory farming multi-level solar according to claim 1 and other energy, it is characterized in that: the solar low-temperature generator set is arranged on the focus of the distance the shortest apart from each factory farming workshop, the solar energy high temperature collecting part is arranged on the nearest distance of focus upper, it is upper that high-temperature heat accumulation partly is arranged on the nearest distance of solar electrical energy generation unit, and it is upper that low-temperature heat accumulating partly is arranged on the nearest distance of low-temperature electricity-generating unit.
11. the complementary heat generating system of factory farming multi-level solar according to claim 1 and other energy, it is characterized in that: the roof that a plurality of solar low-temperature acquisition systems are laid on the factory farming building gathers, will be through the energy of a plurality of factories farm buildings collection, jointly offer in the low-temperature solar energy generator set and generate electricity, the high temperature solar acquisition system is laid on ground around it simultaneously, the high temperature solar power generation system be arranged on the low-temperature solar energy power generating equipment around, realize the generating of multistage complementation, take above-mentioned two-stage generating as basic generator unit, power station of the common composition of a plurality of elementary cells.
CN201210154455.XA 2011-05-17 2012-05-17 Factory farming multi-level solar generates electricity with other energy complementary thermals and polygenerations systeme Expired - Fee Related CN102865203B (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106415142A (en) * 2014-04-22 2017-02-15 威拓股份有限公司 Broad band district heating and cooling system
CN108443941A (en) * 2018-03-26 2018-08-24 东南大学 A kind of distributed energy island system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000077211A (en) * 1999-05-18 2000-12-26 엘. 프뤼트 멜빈 Solar power generation and energy storage system
KR20020046864A (en) * 2000-12-15 2002-06-21 구자홍 Method of Managing Message Oueue
CN101055121A (en) * 2007-05-31 2007-10-17 上海交通大学 Minisize distributed type solar energy driven combining system for supplying cool, hot energy and electricity
WO2010022184A2 (en) * 2008-08-19 2010-02-25 Ram Power, Inc. Solar thermal power generation using multiple working fluids in a rankine cycle
CN201499109U (en) * 2009-04-30 2010-06-02 北京智慧剑科技发展有限责任公司 Renewable energy facility agriculture photovoltaic power station
WO2010082206A1 (en) * 2009-01-19 2010-07-22 Yeda Research And Development Company Ltd Solar combined cycle power systems
CN203081664U (en) * 2011-05-17 2013-07-24 北京智慧剑科技发展有限责任公司 Factory agricultural multi-stage solar energy and other energy compensation thermal power generation system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000077211A (en) * 1999-05-18 2000-12-26 엘. 프뤼트 멜빈 Solar power generation and energy storage system
KR20020046864A (en) * 2000-12-15 2002-06-21 구자홍 Method of Managing Message Oueue
CN101055121A (en) * 2007-05-31 2007-10-17 上海交通大学 Minisize distributed type solar energy driven combining system for supplying cool, hot energy and electricity
WO2010022184A2 (en) * 2008-08-19 2010-02-25 Ram Power, Inc. Solar thermal power generation using multiple working fluids in a rankine cycle
WO2010082206A1 (en) * 2009-01-19 2010-07-22 Yeda Research And Development Company Ltd Solar combined cycle power systems
CN201499109U (en) * 2009-04-30 2010-06-02 北京智慧剑科技发展有限责任公司 Renewable energy facility agriculture photovoltaic power station
CN203081664U (en) * 2011-05-17 2013-07-24 北京智慧剑科技发展有限责任公司 Factory agricultural multi-stage solar energy and other energy compensation thermal power generation system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106415142A (en) * 2014-04-22 2017-02-15 威拓股份有限公司 Broad band district heating and cooling system
US10883728B2 (en) 2014-04-22 2021-01-05 Vito Broad band district heating and cooling system
CN108443941A (en) * 2018-03-26 2018-08-24 东南大学 A kind of distributed energy island system

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