CN111102066A - Gas generator system for combined production of heat, power and cold and control method thereof - Google Patents
Gas generator system for combined production of heat, power and cold and control method thereof Download PDFInfo
- Publication number
- CN111102066A CN111102066A CN201911280854.9A CN201911280854A CN111102066A CN 111102066 A CN111102066 A CN 111102066A CN 201911280854 A CN201911280854 A CN 201911280854A CN 111102066 A CN111102066 A CN 111102066A
- Authority
- CN
- China
- Prior art keywords
- output end
- input end
- cold
- gas
- hot water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B43/00—Engines characterised by operating on gaseous fuels; Plants including such engines
- F02B43/10—Engines or plants characterised by use of other specific gases, e.g. acetylene, oxyhydrogen
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting from exhaust energy
- F01N5/02—Exhaust or silencing apparatus combined or associated with devices profiting from exhaust energy the devices using heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B13/00—Compression machines, plants or systems, with reversible cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B27/00—Machines, plants or systems, using particular sources of energy
- F25B27/02—Machines, plants or systems, using particular sources of energy using waste heat, e.g. from internal-combustion engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/40—Fluid line arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
- F25B9/14—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the cycle used, e.g. Stirling cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2309/00—Gas cycle refrigeration machines
- F25B2309/14—Compression machines, plants or systems characterised by the cycle used
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/24—Storage receiver heat
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
- Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Abstract
The invention relates to a thermoelectric-cooling tri-generation gas generator system and a control method thereof. The invention carries out refrigeration and heating through cylinder sleeve water in the gas internal combustion engine and generated high-temperature flue gas, has simple structure and high utilization rate, comprehensively considers the energy utilization efficiency, improves the total energy efficiency of a co-production system to the maximum extent, realizes the comprehensive complementary utilization of renewable energy sources, meets the product requirements of different users and improves the comprehensive gradient utilization of waste heat resources.
Description
Technical Field
The invention relates to the technical field related to cogeneration, in particular to a gas generator system for cogeneration, refrigeration and heating and a control method thereof.
Background
The energy problem is a common concern all over the world and even all mankind, not only points to the energy itself, but also is related to climate change and environmental protection, and is related to civil large-scale, economic development and national safety. With the consumption of fossil energy such as coal, petroleum and the like, the originally balanced energy cycle is destroyed, and a large amount of carbon is released while fossil energy is combusted to release energy, so that the ecological balance is broken. The amount of carbon dioxide released by the combustion of fossil energy has far exceeded the absorption capacity of green plants for photosynthesis. The accompanying phenomena of ozone layer destruction, climate abnormality and the like make the ecological environment pressure of people face more and more. The development of renewable energy sources with large resource reserves, cleanness and no pollution has important significance for sustainable development. Among them, solar energy and biomass are considered as potential alternative energy sources of fossil fuels due to their unique advantages, and their efficient clean utilization technologies are receiving wide attention.
The Combined Cooling Heating and Power (CCHP) is a poly-generation total energy system which is established on the basis of the concept of cascade utilization of energy and integrates the processes of refrigeration, heat supply (heating and hot water supply) and power generation, and aims to improve the utilization efficiency of energy and reduce the emission of carbide and harmful gas. In the prior art, the side heat of a user and the electric load of the user greatly change along with factors such as seasons, weather, festivals and holidays, so that a domestic distributed energy system operates inefficiently for a long time. Therefore, it is necessary to establish a combined cooling heating and power gas generator set system by interconversion between heat and electricity, which realizes flexible and adjustable heat-power ratio at the supply side, comprehensively considers energy utilization efficiency, improves the total energy efficiency of the combined generation system to the maximum extent, realizes comprehensive complementary utilization of renewable energy, meets the product requirements of different users, and improves comprehensive cascade utilization of waste heat resources.
In view of the above-mentioned drawbacks, the present designer is actively making research and innovation to create a gas generator system with cogeneration of heat, power and cold and a control method thereof, so that the gas generator system has industrial utilization value.
Disclosure of Invention
In order to solve the technical problems, the invention aims to provide a gas generator system for cogeneration of heat, power and cold and a control method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
one of the objects of the present invention is: a gas generator system for combined generation of heat, electricity and cold comprises a first water pump, a refrigeration machine, a gas internal combustion engine, a cylinder sleeve, a four-way valve, a first heat exchanger, a three-way valve, a tail gas treatment device, a second water pump, a silencer, a second heat exchanger, an air conditioner temperature adjusting device, a radiating water tank, a compressor, an evaporator, an expander, a working medium pump, a condenser, a refrigerating device and a generator set, wherein the output end of the cylinder sleeve of the gas internal combustion engine is connected with the first input end of the first heat exchanger, the first output end of the first heat exchanger is connected with the input end of the refrigeration machine through the first water pump, the output end of the refrigeration machine is connected with the input end of the cylinder sleeve of the gas internal combustion engine, the second output end of the first heat exchanger is connected with the input end of the three-way valve, the first output end of the three-, the output end of the silencer is connected with the first input end of the second heat exchanger, the first output end of the second heat exchanger is connected with the high-temperature hot water outlet pipeline, the first cold water inlet pipeline is connected with the second input end of the second heat exchanger, the second output end of the second heat exchanger is connected with the second input end of the first heat exchanger, the second output end of the three-way valve is connected with the input end of the second water pump, the output end of the second water pump is connected with the first input end of the air-conditioning temperature adjusting device, the first output end of the air-conditioning temperature adjusting device is connected with the input end of the radiating water tank, the output end of the radiating water tank is connected with the input end of the gas internal combustion engine, the output end of the gas internal combustion engine is connected with the input end of the four-way valve, the first output end of the four-way valve is connected with, the third output end of the four-way valve is connected with the input end of the compressor, the output end of the compressor is connected with the first input end of the evaporator, the first output end of the evaporator is connected with the atmosphere through a second exhaust pipeline, the second output end of the evaporator is connected with the input end of the expander, the first output end of the expander is connected with the input end of the generator set, the second output end of the expander is connected with the first input end of the condenser, the first output end of the condenser is connected with the input end of the working medium pump, the output end of the working medium pump is connected with the second input end of the evaporator, the second cold water inlet pipeline is connected with the second input end of the condenser, the second output end of the condenser is connected with the low-temperature hot water outlet pipeline, the generator set is interactively connected with the gas internal combustion engine, the output end of the generator set is connected with the first input end of, the output end of the refrigerating device is connected with a low-temperature cold water outlet pipeline.
As a further improvement of the invention, a second output end of the air-conditioning temperature adjusting device is connected with the heating air pipeline, and a third output end of the air-conditioning temperature adjusting device is connected with the cooling air pipeline.
As a further improvement of the invention, electric regulating valves are arranged on the high-temperature hot water outlet pipeline, the first cold water inlet pipeline, the heating pipeline, the cold air pipeline, the normal-temperature hot water inlet pipeline, the low-temperature cold water outlet pipeline, the second cold water inlet pipeline, the low-temperature hot water outlet pipeline, the first smoke exhaust pipeline and the second smoke exhaust pipeline.
As a further improvement of the invention, the refrigerating device is a lithium bromide absorption refrigerating unit.
As a further improvement of the invention, an active carbon adsorption device and an energy storage type thermal oxidizer are sequentially arranged in the tail gas treatment device, and pollutants in the exhaust gas of the gas internal combustion engine, including nitrogen oxides, carbon monoxide and hydrocarbons, are reduced through the adsorption action of the active carbon adsorption device and the catalytic action of an oxidant of the energy storage type thermal oxidizer.
The second object of the present invention is: a control method of a gas generator system with combined heat, power and cold, and step S1: high-temperature hot water in a cylinder sleeve of the gas internal combustion engine is conveyed to a first input end of a first heat exchanger, and a part of the high-temperature hot water sequentially passes through a first water pump and is cooled and dried by a cooling and drying machine to flow back into the cylinder sleeve of the gas internal combustion engine; step S2: the other part of high-temperature hot water is divided into two parts after passing through a three-way valve, the first part of high-temperature hot water is conveyed to the first input end of a second heat exchanger sequentially through a tail gas treatment device and a silencer, cold water in a first cold water inlet pipeline enters the second input end of the second heat exchanger, and after the cold water is heated by the second heat exchanger, the high-temperature hot water is conveyed to residents for use through a high-temperature hot water outlet pipeline by the first output end of the second heat exchanger; step S3: the second high-temperature hot water is conveyed to the first input end of the air-conditioning temperature adjusting device through the second water pump, and is processed by the air-conditioning temperature adjusting device, and then is respectively conveyed into a heating pipeline and a cold air pipeline through the second output end and the third output end to be used by residents, and redundant high-temperature hot water is subjected to heat dissipation processing by the heat dissipation water tank and then flows back to the gas internal combustion engine; step S4: the output end of the gas internal combustion engine releases high-temperature gas, the high-temperature gas is divided into three strands through the action of the four-way valve, the first strand of high-temperature gas is released into the atmosphere through the first exhaust pipeline, the second strand of high-temperature gas is conveyed to the second input end of the air-conditioning temperature adjusting device and is used for performing work treatment on the air-conditioning temperature adjusting device, the third strand of high-temperature gas enters the evaporator after being compressed by the compressor, organic working media are arranged in the evaporator, the organic working media absorb heat from the high-temperature gas in the evaporator and are converted into high-temperature steam, the high-temperature steam enters the expander through the evaporator and is subjected to work treatment, low-pressure steam generated by the work of the expander enters the condenser, the low-pressure steam is released heat and is condensed into liquid through the condensation of the condenser and then flows back to the evaporator: energy generated in the gas internal combustion engine and the expansion machine is transmitted to the generator set to drive the generator set to generate electricity, electric energy generated by the generator set is transmitted to the refrigerating device, normal-temperature hot water in the normal-temperature hot water inlet pipeline enters the refrigerating device to perform refrigerating reaction to generate low-temperature cold water, and the low-temperature cold water is transmitted to residents for use through the low-temperature cold water outlet pipeline.
As a further improvement of the invention, a part of high-temperature fuel gas in the evaporator is released into the atmosphere through a second smoke exhaust pipeline.
As a further improvement of the invention, an active carbon adsorption device and an energy storage type thermal oxidizer are sequentially arranged in the tail gas treatment device, and pollutants in the exhaust gas of the gas internal combustion engine, including nitrogen oxides, carbon monoxide and hydrocarbons, are reduced through the adsorption action of the active carbon adsorption device and the catalytic action of an oxidant of the energy storage type thermal oxidizer.
As a further improvement of the invention, a second cold water inlet pipeline is connected with a second input end of the condenser, a second output end of the condenser is connected with a low-temperature hot water outlet pipeline, cold water enters the condenser through the second cold water inlet pipeline, and is converted into low-temperature hot water through heat exchange with low-pressure steam in the condenser and is conveyed to residences through the low-temperature hot water outlet pipeline for use.
As a further improvement of the invention, electric regulating valves are arranged on the high-temperature hot water outlet pipeline, the first cold water inlet pipeline, the heating pipeline, the cold air pipeline, the normal-temperature hot water inlet pipeline, the low-temperature cold water outlet pipeline, the second cold water inlet pipeline, the low-temperature hot water outlet pipeline, the first smoke exhaust pipeline and the second smoke exhaust pipeline.
By the scheme, the invention at least has the following advantages:
the invention relates to a thermoelectric cooling tri-generation gas generator system and a control method thereof, which refrigerates and heats through cylinder sleeve water in a gas internal combustion engine and generated high-temperature flue gas, has simple structure and high utilization rate, comprehensively considers the energy utilization efficiency, improves the total energy efficiency of a co-generation system to the maximum extent, realizes the comprehensive complementary utilization of renewable energy, meets the product requirements of different users, and improves the comprehensive cascade utilization of waste heat resources; the invention simultaneously uses the waste heat resources of different grades for producing domestic hot water, supplying heat and refrigerating, thereby realizing the comprehensive cascade utilization of the waste heat resources of different grades; the waste heat resource of the synthesis gas in the gasification process is fully utilized, the high-temperature waste heat resource of the synthesis gas is recovered, and the condensed water in the synthesis gas is removed, so that the synthesis gas is further purified, and the waste heat resource in the biomass gasification process is fully and reasonably utilized; according to the invention, the organic Rankine cycle device is added, and the organic working medium is arranged in the evaporator and the working medium pump, so that waste heat of the CCHP system can be flexibly and effectively recovered, and the waste heat is utilized for power generation to further improve the utilization efficiency of energy.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a gas generator system for triple co-generation of heat, power and cold.
In the drawings, the meanings of the reference numerals are as follows.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
Examples
As shown in figure 1 of the drawings, in which,
one of the objects of the present invention is: a gas generator system with combined heat, power and cold generation comprises a first water pump 1, a cold dryer 2, a gas internal combustion engine 3, a cylinder sleeve 4, a four-way valve 5, a first heat exchanger 6, a three-way valve 7, a tail gas treatment device 8, a second water pump 9, a silencer 10, a second heat exchanger 11, an air-conditioning temperature adjusting device 12, a radiating water tank 13, a compressor 14, an evaporator 15, an expander 16, a working medium pump 17, a condenser 18, a refrigerating device 19 and a generator set 20, wherein the output end of the cylinder sleeve 4 of the gas internal combustion engine 3 is connected with the first input end of the first heat exchanger 6, the first output end of the first heat exchanger 6 is connected with the input end of the cold dryer 2 through the first water pump 1, the output end of the cold dryer 2 is connected with the input end of the cylinder sleeve 4 of the gas internal combustion engine 3, the second output end of the first heat exchanger 6 is connected with the input end of the three-way valve, the output end of the tail gas treatment device 8 is connected with the input end of a silencer 10, the output end of the silencer 10 is connected with the first input end of a second heat exchanger 11, the first output end of the second heat exchanger 11 is connected with a high-temperature hot water outlet pipeline, a first cold water inlet pipeline is connected with the second input end of the second heat exchanger 11, the second output end of the second heat exchanger 11 is connected with the second input end of a first heat exchanger 6, the second output end of a three-way valve 7 is connected with the input end of a second water pump 9, the output end of the second water pump 9 is connected with the first input end of an air-conditioning temperature adjusting device 12, the first output end of the air-conditioning temperature adjusting device 12 is connected with the input end of a radiating water tank 13, the output end of the radiating water tank 13 is connected with the input end of a gas internal combustion engine 3, a first output end of the four-way valve 5 is connected with the atmosphere through a first smoke exhaust pipeline, a second output end of the four-way valve 5 is connected with a second input end of the air-conditioning temperature adjusting device 12, a third output end of the four-way valve 5 is connected with an input end of the compressor 14, an output end of the compressor 14 is connected with a first input end of the evaporator 15, a first output end of the evaporator 15 is connected with the atmosphere through a second smoke exhaust pipeline, a second output end of the evaporator 15 is connected with an input end of the expander 16, a first output end of the expander 16 is connected with an input end of the generator set 20, a second output end of the expander 16 is connected with a first input end of the condenser 18, a first output end of the condenser 18 is connected with an input end of the working medium pump 17, an output end of the working medium pump 17 is connected with a second input end of the evaporator 15, and a, the second output end of the condenser 18 is connected with a low-temperature hot water outlet pipeline, the generator set 20 is in interactive connection with the gas internal combustion engine 3, the output end of the generator set 20 is connected with the first input end of the refrigerating device 19, the normal-temperature hot water inlet pipeline is connected with the second input end of the refrigerating device 19, and the output end of the refrigerating device 19 is connected with a low-temperature cold water outlet pipeline.
Preferably, a second output of the air conditioning thermostat 12 is connected to a warm air duct, and a third output of the air conditioning thermostat 12 is connected to a cold air duct.
Preferably, electric control valves are arranged on the high-temperature hot water outlet pipeline, the first cold water inlet pipeline, the heating pipeline, the cold air pipeline, the normal-temperature hot water inlet pipeline, the low-temperature cold water outlet pipeline, the second cold water inlet pipeline, the low-temperature hot water outlet pipeline, the first smoke exhaust pipeline and the second smoke exhaust pipeline.
Preferably, the refrigeration device 19 is a lithium bromide absorption refrigeration unit.
Preferably, the tail gas treatment device 8 is internally provided with an activated carbon adsorption device and an energy storage type thermal oxidizer in sequence, and pollutants in the exhaust gas of the gas internal combustion engine, including nitrogen oxides, carbon monoxide and hydrocarbons, are reduced through the adsorption action of the activated carbon adsorption device and the catalytic action of an oxidant of the energy storage type thermal oxidizer.
The second object of the present invention is: a control method of a gas generator system with combined heat, power and cold, and step S1: high-temperature hot water in a cylinder sleeve 4 of the gas internal combustion engine 3 is conveyed to a first input end of a first heat exchanger 6, and a part of the high-temperature hot water sequentially passes through a first water pump 1 and flows back into the cylinder sleeve 4 of the gas internal combustion engine 3 after being cooled and dried by a cold dryer 2; step S2: the other part of high-temperature hot water is divided into two parts after passing through a three-way valve 7, the first part of high-temperature hot water is sequentially conveyed to the first input end of a second heat exchanger 11 through a tail gas treatment device 8 and a silencer 10, cold water in a first cold water inlet pipeline enters the second input end of the second heat exchanger 11, and after the cold water is heated by the second heat exchanger 11, the high-temperature hot water is conveyed to residences for use through a high-temperature hot water outlet pipeline by the first output end of the second heat exchanger 11; step S3: the second high-temperature hot water is conveyed to the first input end of the air-conditioning temperature adjusting device 12 through the second water pump 9, the second high-temperature hot water is processed by the air-conditioning temperature adjusting device 12 and then is conveyed into a heating pipeline and a cold air pipeline through the second output end and the third output end respectively for residential use, and redundant high-temperature hot water flows back into the gas internal combustion engine 3 after being subjected to heat dissipation processing by the heat dissipation water tank 13; step S4: the output end of the gas internal combustion engine 3 releases high-temperature gas, the high-temperature gas is divided into three strands under the action of the four-way valve 5, the first strand of high-temperature gas is released into the atmosphere through the first smoke exhaust pipeline, the second strand of high-temperature gas is conveyed to the second input end of the air-conditioning temperature adjusting device 12, used for doing work to the air-conditioning temperature adjusting device 12, the third high-temperature fuel gas enters the evaporator 15 after being compressed by the compressor 14, the evaporator 15 is provided with organic working medium, the organic working medium absorbs heat from high temperature fuel gas in the evaporator 15 and is converted into high temperature steam, the high temperature steam enters the expander 16 through the evaporator 15 for acting treatment, the low pressure steam generated by the expander 16 for acting enters the condenser 18, releases heat by the condensation action of the condenser 18 and condenses into liquid, and then returns to the evaporator 15 via the working fluid pump 17, step S5: energy generated in the gas internal combustion engine 3 and the expander 16 is transmitted to the generator set 20 to drive the generator set 20 to generate power, electric energy generated by the generator set 20 is transmitted to the refrigerating device 19, normal-temperature hot water in the normal-temperature hot water inlet pipeline enters the refrigerating device 19 to perform refrigerating reaction, and then low-temperature cold water is generated and transmitted to residences for use through the low-temperature cold water outlet pipeline.
Wherein, the organic working medium can be one or a combination of more of carbon dioxide, pentafluoropropane, tetrafluoroethane or trifluoroethane.
The type of fuel used by the gas internal combustion engine 3 is not limited, and may be coal or natural gas, for example, as a preferred embodiment of the present invention, the gas internal combustion engine 3 outputs power and flue gas waste heat to the outside by burning natural gas provided by a natural gas pipe network. The number of the gas internal combustion engines 3 is not limited, and can be one or more, and is determined according to the energy requirements of buildings for cold, heat and electricity.
The silencer 10 may be a resistive silencer, which mainly uses porous sound absorbing material to reduce noise. The resistive silencer is formed by fixing sound-absorbing materials on the inner wall of the airflow channel or arranging the sound-absorbing materials in a pipeline according to a certain mode. When sound waves enter the resistive silencer, a part of sound energy is rubbed in the pores of the porous material and converted into heat energy to be dissipated, so that the sound waves passing through the silencer are weakened. The resistive muffler acts like an electrically pure resistive circuit, with the sound absorbing material resembling a resistor.
Preferably, a portion of the high temperature fuel gas in the evaporator 15 is released to the atmosphere through the second smoke exhaust duct.
Preferably, the tail gas treatment device 8 is internally provided with an activated carbon adsorption device and an energy storage type thermal oxidizer in sequence, and pollutants in the exhaust gas of the gas internal combustion engine, including nitrogen oxides, carbon monoxide and hydrocarbons, are reduced through the adsorption action of the activated carbon adsorption device and the catalytic action of an oxidant of the energy storage type thermal oxidizer.
Preferably, a second cold water inlet pipe is connected to a second input end of the condenser 18, a second output end of the condenser 18 is connected to a low-temperature hot water outlet pipe, and cold water enters the condenser 18 through the second cold water inlet pipe, is converted into low-temperature hot water through heat exchange with low-pressure steam in the condenser 18, and is delivered to residential houses through the low-temperature hot water outlet pipe.
Preferably, electric control valves are arranged on the high-temperature hot water outlet pipeline, the first cold water inlet pipeline, the heating pipeline, the cold air pipeline, the normal-temperature hot water inlet pipeline, the low-temperature cold water outlet pipeline, the second cold water inlet pipeline, the low-temperature hot water outlet pipeline, the first smoke exhaust pipeline and the second smoke exhaust pipeline. By adjusting the electrically operated control valves on the respective pipelines, the opening, closing and reaction rates of the reactions on the respective pipelines can be controlled.
According to the gas generator system for cogeneration of heat, power and cold and the control method thereof, the circulating pipelines of the first cold water inlet pipeline and the high-temperature hot water outlet pipeline are arranged, so that the resident houses can conveniently obtain high-temperature hot water for use; the heating and cooling pipelines are convenient for residential houses to obtain heating and cooling air for use; the cold water inlet pipeline and the cold water outlet pipeline are connected with the cold water inlet pipeline and the cold water outlet pipeline respectively; through second cold water inlet pipe and low temperature hot water outlet pipe, can make things convenient for the resident's house to obtain low temperature hot water and use.
The invention relates to a thermoelectric cooling tri-generation gas generator system and a control method thereof, which refrigerates and heats through cylinder liner water in a cylinder liner 4 of a gas internal combustion engine 3 and generated high-temperature flue gas, has simple structure and high utilization rate, comprehensively considers the energy utilization efficiency, improves the total energy efficiency of a co-generation system to the maximum extent, realizes the comprehensive complementary utilization of renewable energy, meets the product requirements of different users, and improves the comprehensive cascade utilization of waste heat resources; the invention simultaneously uses the waste heat resources of different grades for producing domestic hot water, supplying heat and refrigerating, thereby realizing the comprehensive cascade utilization of the waste heat resources of different grades; the waste heat resource of the synthesis gas in the gasification process is fully utilized, the high-temperature waste heat resource of the synthesis gas is recovered, and the condensed water in the synthesis gas is removed, so that the synthesis gas is further purified, and the waste heat resource in the biomass gasification process is fully and reasonably utilized; according to the invention, the organic Rankine cycle device is added, and the organic working medium is arranged in the evaporator and the working medium pump, so that waste heat of the CCHP system can be flexibly and effectively recovered, and the waste heat is utilized for power generation to further improve the utilization efficiency of energy.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise. The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously positioned and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited. It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be further understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of the stated features, steps, acts, devices, components and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A gas generator system with combined heat, power and cold generation is characterized by comprising a first water pump (1), a cold dryer (2), a gas internal combustion engine (3), a cylinder sleeve (4), a four-way valve (5), a first heat exchanger (6), a three-way valve (7), a tail gas treatment device (8), a second water pump (9), a silencer (10), a second heat exchanger (11), an air-conditioning temperature adjusting device (12), a radiating water tank (13), a compressor (14), an evaporator (15), an expander (16), a working medium pump (17), a condenser (18), a refrigerating device (19) and a generator set (20), wherein the output end of the cylinder sleeve (4) of the gas internal combustion engine (3) is connected with the first input end of the first heat exchanger (6), the first output end of the first heat exchanger (6) is connected with the input end of the cold dryer (2) through the first water pump (1), the output end of the cold dryer (2) is connected with the input end of a cylinder sleeve (4) of a gas internal combustion engine (3), the second output end of the first heat exchanger (6) is connected with the input end of a three-way valve (7), the first output end of the three-way valve (7) is connected with the input end of a tail gas treatment device (8), the output end of the tail gas treatment device (8) is connected with the input end of a silencer (10), the output end of the silencer (10) is connected with the first input end of a second heat exchanger (11), the first output end of the second heat exchanger (11) is connected with a high-temperature hot water outlet pipeline, a first cold water inlet pipeline is connected with the second input end of the second heat exchanger (11), the second output end of the second heat exchanger (11) is connected with the second input end of the first heat exchanger (6), and the second output end of the three-way valve (7) is connected with the input end of a second water pump (9), the output end of the second water pump (9) is connected with the first input end of an air-conditioning temperature adjusting device (12), the first output end of the air-conditioning temperature adjusting device (12) is connected with the input end of a heat-dissipating water tank (13), the output end of the heat-dissipating water tank (13) is connected with the input end of a gas internal combustion engine (3), the output end of the gas internal combustion engine (3) is connected with the input end of a four-way valve (5), the first output end of the four-way valve (5) is connected with the atmosphere through a first smoke exhaust pipeline, the second output end of the four-way valve (5) is connected with the second input end of the air-conditioning temperature adjusting device (12), the third output end of the four-way valve (5) is connected with the input end of a compressor (14), the output end of the compressor (14) is connected with the first input end of an evaporator (15), and the first output end of the evaporator (15, the second output end of the evaporator (15) is connected with the input end of an expansion machine (16), the first output end of the expansion machine (16) is connected with the input end of a generating set (20), the second output end of the expansion machine (16) is connected with the first input end of a condenser (18), the first output end of the condenser (18) is connected with the input end of a working medium pump (17), the output end of the working medium pump (17) is connected with the second input end of the evaporator (15), a second cold water inlet pipeline is connected with the second input end of the condenser (18), the second output end of the condenser (18) is connected with a low-temperature hot water outlet pipeline, the generating set (20) is in interactive connection with the gas internal combustion engine (3), the output end of the generating set (20) is connected with the first input end of a refrigerating device (19), and a normal-temperature hot water inlet pipeline is connected with the second input end of the refrigerating device (19), the output end of the refrigerating device (19) is connected with a low-temperature cold water outlet pipeline.
2. A gas generator system for cogeneration of heat and electricity and cold, as claimed in claim 1, wherein a second output of said air conditioning thermostat (12) is connected to a heating air duct and a third output of said air conditioning thermostat (12) is connected to a cooling air duct.
3. A gas generator system for cogeneration of heat, electricity and cold according to claim 1 or 2, wherein said high temperature hot water outlet pipe, said first cold water inlet pipe, said heating pipe, said cold air pipe, said normal temperature hot water inlet pipe, said low temperature cold water outlet pipe, said second cold water inlet pipe, said low temperature hot water outlet pipe, said first smoke exhaust pipe and said second smoke exhaust pipe are provided with electric control valves.
4. A gas generator system with combined heat, power and cold, as in claim 1, characterized in that said refrigerating device (19) is a lithium bromide absorption refrigerating unit.
5. The gas generator system for combined heat, power and cold generation and cogeneration of claim 1, wherein the tail gas treatment device (8) is internally provided with an activated carbon adsorption device and an energy storage type thermal oxidizer in sequence, and pollutants in the exhaust gas of the gas internal combustion engine, including nitrogen oxides, carbon monoxide and hydrocarbons, are reduced through the adsorption action of the activated carbon adsorption device and the catalytic action of an oxidant of the energy storage type thermal oxidizer.
6. The control method of a gas generator system for combined heat, power and cold cogeneration as claimed in claim 1, wherein the step S1: high-temperature hot water in a cylinder sleeve (4) of the gas internal combustion engine (3) is conveyed to a first input end of a first heat exchanger (6), and a part of the high-temperature hot water sequentially passes through a first water pump (1) and flows back to the cylinder sleeve (4) of the gas internal combustion engine (3) after being cooled and dried by a cooling and drying machine (2); step S2: the other part of high-temperature hot water is divided into two parts after passing through a three-way valve (7), the first part of high-temperature hot water is conveyed to the first input end of a second heat exchanger (11) sequentially through a tail gas treatment device (8) and a silencer (10), cold water in a first cold water inlet pipeline enters the second input end of the second heat exchanger (11), and after being heated by the second heat exchanger (11), the high-temperature hot water is conveyed to residences for use through a high-temperature hot water outlet pipeline by the first output end of the second heat exchanger (11); step S3: a second high-temperature hot water is conveyed to a first input end of an air-conditioning temperature adjusting device (12) through a second water pump (9), and is processed by the air-conditioning temperature adjusting device (12) and then is conveyed into a heating pipeline and a cold air pipeline through a second output end and a third output end respectively for being used by residents, and redundant high-temperature hot water flows back into the gas internal combustion engine (3) after being subjected to heat dissipation processing by a heat dissipation water tank (13); step S4: the high-temperature gas is released from the output end of the gas internal combustion engine (3), the high-temperature gas is divided into three parts under the action of a four-way valve (5), the first part of the high-temperature gas is released into the atmosphere through a first exhaust pipeline, the second part of the high-temperature gas is conveyed to the second input end of an air-conditioning temperature adjusting device (12) and is used for performing work on the air-conditioning temperature adjusting device (12), the third part of the high-temperature gas enters an evaporator (15) after being compressed by a compressor (14), an organic working medium is arranged in the evaporator (15), the organic working medium absorbs heat from the high-temperature gas in the evaporator (15) and is converted into high-temperature steam, the high-temperature steam enters an expander (16) through the evaporator (15) and is subjected to work, low-pressure steam generated by the expander (16) enters a condenser (18), heat is released through the condensation effect of the condenser (18) and is condensed into liquid, then reflows to the evaporator (15) through the working medium pump (17), and the step S5: energy generated in the gas internal combustion engine (3) and the expansion machine (16) is transmitted to the generator set (20) to drive the generator set (20) to generate electricity, electric energy generated by the generator set (20) is transmitted to the refrigerating device (19), normal-temperature hot water in the normal-temperature hot water inlet pipeline enters the refrigerating device (19) to perform refrigerating reaction, and then low-temperature cold water is generated and transmitted to residences for use through the low-temperature cold water outlet pipeline.
7. The control method of a gas generator system for combined heat, power and cold generation as claimed in claim 6, wherein a portion of the high temperature gas in the evaporator (15) is released to the atmosphere through a second smoke exhaust duct.
8. The control method of a gas generator system with combined generation of heat, power and cold as well as cogeneration of heat and power as claimed in claim 6, characterized in that an activated carbon adsorption device and an energy storage type thermal oxidizer are sequentially arranged in the tail gas treatment device (8), and pollutants in the exhaust gas of the gas internal combustion engine, including nitrogen oxides, carbon monoxide and hydrocarbons, are reduced through the adsorption action of the activated carbon adsorption device and the catalytic action of an oxidant of the energy storage type thermal oxidizer.
9. The control method of a gas generator system with triple co-generation of heat, power and cold according to claim 6, characterized in that the second cold water inlet pipe is connected with the second input end of the condenser (18), the second output end of the condenser (18) is connected with the low temperature hot water outlet pipe, cold water enters the condenser (18) through the second cold water inlet pipe, and the cold water is converted into low temperature hot water through heat exchange with low pressure steam in the condenser (18) and is delivered to residential houses through the low temperature hot water outlet pipe.
10. The method as claimed in claim 6, wherein the high temperature hot water outlet pipe, the first cold water inlet pipe, the heating pipe, the cold air pipe, the normal temperature hot water inlet pipe, the low temperature cold water outlet pipe, the second cold water inlet pipe, the low temperature hot water outlet pipe, the first smoke exhaust pipe and the second smoke exhaust pipe are provided with electric control valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911280854.9A CN111102066A (en) | 2019-12-13 | 2019-12-13 | Gas generator system for combined production of heat, power and cold and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911280854.9A CN111102066A (en) | 2019-12-13 | 2019-12-13 | Gas generator system for combined production of heat, power and cold and control method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111102066A true CN111102066A (en) | 2020-05-05 |
Family
ID=70422687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911280854.9A Pending CN111102066A (en) | 2019-12-13 | 2019-12-13 | Gas generator system for combined production of heat, power and cold and control method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111102066A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112228218A (en) * | 2020-10-10 | 2021-01-15 | 辽宁华融富瑞新能源科技股份有限公司 | Alarm system for hydrogen energy triple supply |
| CN114508869A (en) * | 2022-03-07 | 2022-05-17 | 郑州轻工业大学 | Solar energy-wind energy coupled cold-electricity combined energy source system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1584449A (en) * | 2004-05-27 | 2005-02-23 | 上海交通大学 | Air-cooled hot pumping hot air cold water set driven by gas engine |
| CN101435367A (en) * | 2008-12-05 | 2009-05-20 | 同济大学 | Multiple-energy source yield distributed energy resource system |
| CN203547854U (en) * | 2013-11-15 | 2014-04-16 | 李涛涛 | Internal-combustion engine exhaust gas heat power conversion device |
| CN106930827A (en) * | 2017-03-13 | 2017-07-07 | 新奥泛能网络科技股份有限公司 | A kind of CCHP energy supplying system, method and device |
| CN107575286A (en) * | 2017-10-30 | 2018-01-12 | 潍柴动力股份有限公司 | A kind of cooling system and its control method applied to SCR catalytic mufflers |
| CN109026227A (en) * | 2018-08-27 | 2018-12-18 | 山东大学 | A kind of cooling heating and power generation system and method containing condensing units |
| CN208332226U (en) * | 2018-05-31 | 2019-01-04 | 中交煤气热力研究设计院有限公司 | A kind of natural gas cold, heat and electricity three-way energy supply system |
| US10205369B2 (en) * | 2013-06-25 | 2019-02-12 | Donald Williams | Power generation system and method |
-
2019
- 2019-12-13 CN CN201911280854.9A patent/CN111102066A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1584449A (en) * | 2004-05-27 | 2005-02-23 | 上海交通大学 | Air-cooled hot pumping hot air cold water set driven by gas engine |
| CN101435367A (en) * | 2008-12-05 | 2009-05-20 | 同济大学 | Multiple-energy source yield distributed energy resource system |
| US10205369B2 (en) * | 2013-06-25 | 2019-02-12 | Donald Williams | Power generation system and method |
| CN203547854U (en) * | 2013-11-15 | 2014-04-16 | 李涛涛 | Internal-combustion engine exhaust gas heat power conversion device |
| CN106930827A (en) * | 2017-03-13 | 2017-07-07 | 新奥泛能网络科技股份有限公司 | A kind of CCHP energy supplying system, method and device |
| CN107575286A (en) * | 2017-10-30 | 2018-01-12 | 潍柴动力股份有限公司 | A kind of cooling system and its control method applied to SCR catalytic mufflers |
| CN208332226U (en) * | 2018-05-31 | 2019-01-04 | 中交煤气热力研究设计院有限公司 | A kind of natural gas cold, heat and electricity three-way energy supply system |
| CN109026227A (en) * | 2018-08-27 | 2018-12-18 | 山东大学 | A kind of cooling heating and power generation system and method containing condensing units |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112228218A (en) * | 2020-10-10 | 2021-01-15 | 辽宁华融富瑞新能源科技股份有限公司 | Alarm system for hydrogen energy triple supply |
| CN114508869A (en) * | 2022-03-07 | 2022-05-17 | 郑州轻工业大学 | Solar energy-wind energy coupled cold-electricity combined energy source system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Murugan et al. | Tri and polygeneration systems-A review | |
| Hepbasli et al. | A review of gas engine driven heat pumps (GEHPs) for residential and industrial applications | |
| Mirzaee et al. | Thermodynamic analyses of different scenarios in a CCHP system with micro turbine–Absorption chiller, and heat exchanger | |
| EP2933484B1 (en) | Solar biomass complementary thermal power system | |
| Mosaffa et al. | Thermodynamic and economic assessments of a novel CCHP cycle utilizing low-temperature heat sources for domestic applications | |
| Gao et al. | Energy matching and optimization analysis of waste to energy CCHP (combined cooling, heating and power) system with exergy and energy level | |
| CN202209817U (en) | District cooling, heating and power combined energy system based on absorption heat exchange | |
| Khalid et al. | Development and analysis of sustainable energy systems for building HVAC applications | |
| CN102331110A (en) | Regional heating, cooling and power combined energy system and method based on absorption heat exchange | |
| Mabrouk et al. | A systematic procedure to optimize integrated solar combined cycle power plants (ISCCs) | |
| Saini et al. | Thermodynamic, economic and environmental analyses of a novel solar energy driven small-scale combined cooling, heating and power system | |
| CN111102066A (en) | Gas generator system for combined production of heat, power and cold and control method thereof | |
| Ebrahimi et al. | Design and evaluation of combined cooling, heating and power using micro gas turbine, adsorption chiller and a thermal damping tank in micro scale | |
| Shen et al. | Combined microgrid power production and carbon dioxide capture by waste heat cascade utilization of the solar driven Organic Rankine cycle | |
| Zhao et al. | The potential and approach of flue gas waste heat utilization of natural gas for space heating | |
| Babamiri et al. | Multi-criteria evaluation of a novel micro-trigeneration cycle based on α-type Stirling engine, organic Rankine cycle, and adsorption chiller | |
| CN109612148B (en) | Wet air thermal circulation combined cooling and power generation system and working method thereof | |
| Goodarzi | Energy and exergy analyses of a new atmospheric regenerative Brayton and Inverse Brayton cycle | |
| Bellos et al. | A review of polygeneration systems with CO2 working fluid | |
| CN203655375U (en) | Comprehensive utilization system for power plant waste heat recovery | |
| Mehr et al. | Energy and exergy analysis of a novel multi-generation system producing cooling, heating, power and pure water | |
| Lu et al. | Study of a novel hybrid refrigeration system for industrial waste heat recovery | |
| CN105698148A (en) | Gradient utilization system for waste heat of high-temperature flue gas exhausted by industrial boiler | |
| Zhang et al. | Multi-objective optimization for operational parameters of a micro-turbine CCHP system based on genetic algorithm | |
| Toshmatov | EFFICIENCY OF USE OF HEAT PUMPS |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200505 |
|
| RJ01 | Rejection of invention patent application after publication |