CN113417756A - Internal combustion engine type combined cycle heat and power combined supply device - Google Patents
Internal combustion engine type combined cycle heat and power combined supply device Download PDFInfo
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- CN113417756A CN113417756A CN202110538216.3A CN202110538216A CN113417756A CN 113417756 A CN113417756 A CN 113417756A CN 202110538216 A CN202110538216 A CN 202110538216A CN 113417756 A CN113417756 A CN 113417756A
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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 279
- 239000007921 spray Substances 0.000 claims abstract description 74
- 239000000446 fuel Substances 0.000 claims abstract description 30
- 239000002737 fuel gas Substances 0.000 claims abstract description 28
- 239000002826 coolant Substances 0.000 claims abstract description 25
- 239000007789 gas Substances 0.000 claims description 11
- 238000009792 diffusion process Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 description 28
- 238000010586 diagram Methods 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G5/00—Profiting from waste heat of combustion engines, not otherwise provided for
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G5/00—Profiting from waste heat of combustion engines, not otherwise provided for
- F02G5/02—Profiting from waste heat of exhaust gases
- F02G5/04—Profiting from waste heat of exhaust gases in combination with other waste heat from combustion engines
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- 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
- F25B30/00—Heat pumps
- F25B30/06—Heat pumps characterised by the source of low potential heat
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G2260/00—Recuperating heat from exhaust gases of combustion engines and heat from cooling circuits
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/14—Combined heat and power generation [CHP]
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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
- 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
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- Thermal Sciences (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
The invention provides an internal combustion engine type combined cycle heat and power combined supply device, and belongs to the technical field of power, heat supply and heat pumps. The external part of the evaporator is provided with an air channel communicated with the internal combustion engine, the external part of the evaporator is also provided with a fuel channel communicated with the internal combustion engine, and the internal combustion engine is also provided with a fuel gas channel communicated with the external part of the evaporator; the pressure-expanding pipe is provided with a circulating working medium channel communicated with a heat supplier, the heat supplier is also provided with a circulating working medium channel communicated with the spray pipe, then the spray pipe is provided with a circulating working medium channel communicated with the evaporator, the evaporator is also provided with a circulating working medium channel communicated with the internal combustion engine, the internal combustion engine is also provided with a circulating working medium channel communicated with the expansion speed increaser, the expansion speed increaser is also provided with a circulating working medium channel communicated with the condenser, and the condenser is also provided with a circulating working medium channel communicated with the pressure-expanding pipe; the heat supplier is also provided with a heated medium channel communicated with the outside, the condenser is also provided with a cooling medium channel communicated with the outside, and the evaporator or the heat source medium channel is also communicated with the outside to form the internal combustion engine type combined cycle heat and power combined supply device.
Description
The technical field is as follows:
the invention belongs to the technical field of power, heat supply and heat pumps.
Background art:
heat and power requirements are common in human life and production. The heat load of different parameters is needed, and the higher the temperature of the heat energy is, the more chance is to use the heat energy, and corresponding technology and devices are needed to deal with the high temperature and effectively use the heat energy. Meanwhile, for a heat load with a low temperature, people need to use necessary technologies to raise the temperature of the heat load before utilizing the heat load. In achieving the above objects, various considerations or conditional limitations are faced, including the type, grade and quantity of energy sources, the type, grade and quantity of user demands, ambient temperature, the type of working medium, the flow, structure and manufacturing cost of the equipment, and so on.
The internal combustion engine device for realizing heat variable work has the advantages of utilizing heat energy of a high-temperature section of the gas and having the defects of heat loss of a cooling medium and discharged gas. Aiming at high-quality fuel, considering the advantages of the internal combustion engine and effectively utilizing the heat energy of the cooling medium and the discharged fuel gas of the internal combustion engine to realize the combined heat and power supply, the internal combustion engine type combined cycle heat power device which directly uses the cycle working medium as the cooling medium, has simplified components and can provide high-temperature heat load is provided.
The invention content is as follows:
the invention mainly aims to provide an internal combustion engine type combined cycle heat and power combined supply device, and the specific invention contents are explained in different items as follows:
1. the internal combustion engine type combined cycle heat and power combined supply device mainly comprises a diffuser pipe, a spray pipe, an expansion speed increaser, a heat supplier, a condenser and an internal combustion engine; an air channel is arranged outside and communicated with the internal combustion engine, a fuel channel is also arranged outside and communicated with the internal combustion engine, and a fuel channel is also arranged outside and communicated with the external; the diffuser pipe is provided with a circulating working medium channel communicated with a heat supplier, the heat supplier is also provided with a circulating working medium channel communicated with the spray pipe, then the spray pipe is provided with a circulating working medium channel communicated with the internal combustion engine, the internal combustion engine is also provided with a circulating working medium channel communicated with an expansion speed increaser, the expansion speed increaser is also provided with a circulating working medium channel communicated with a condenser, and the condenser is also provided with a circulating working medium channel communicated with the diffuser pipe; the heat supplier is also provided with a heated medium channel communicated with the outside, and the condenser is also provided with a cooling medium channel communicated with the outside, so that the internal combustion engine type combined cycle heat and power combined supply device is formed.
2. The internal combustion engine type combined cycle heat and power combined supply device mainly comprises a diffuser pipe, a spray pipe, an expansion speed increaser, a heat supplier, a condenser, an internal combustion engine and an evaporator; an air channel is arranged outside and communicated with the internal combustion engine, a fuel channel is also arranged outside and communicated with the internal combustion engine, and a fuel channel is also arranged outside and communicated with the external; the pressure-expanding pipe is provided with a circulating working medium channel communicated with a heat supplier, the heat supplier is also provided with a circulating working medium channel communicated with the spray pipe, then the spray pipe is provided with a circulating working medium channel communicated with the evaporator, the evaporator is also provided with a circulating working medium channel communicated with the internal combustion engine, the internal combustion engine is also provided with a circulating working medium channel communicated with the expansion speed increaser, the expansion speed increaser is also provided with a circulating working medium channel communicated with the condenser, and the condenser is also provided with a circulating working medium channel communicated with the pressure-expanding pipe; the heat supplier is also provided with a heated medium channel communicated with the outside, the condenser is also provided with a cooling medium channel communicated with the outside, and the evaporator is also provided with a heat source medium channel communicated with the outside to form the internal combustion engine type combined cycle heat and power cogeneration device.
3. The internal combustion engine type combined cycle heat and power combined supply device mainly comprises a diffuser pipe, a spray pipe, an expansion speed increaser, a heat supplier, a condenser, an internal combustion engine and an evaporator; an air channel is arranged outside and communicated with the internal combustion engine, a fuel channel is also arranged outside and communicated with the internal combustion engine, and a fuel channel is also arranged outside and communicated with the external; the pressure-expanding pipe is provided with a circulating working medium channel which is communicated with a heat supplier, the heat supplier is also provided with a circulating working medium channel which is communicated with the spray pipe, then the spray pipe is provided with a circulating working medium channel which is communicated with the internal combustion engine, the internal combustion engine is also provided with a circulating working medium channel which is communicated with the evaporator, the evaporator is also provided with a circulating working medium which is communicated with the expansion speed increaser, the expansion speed increaser is also provided with a circulating working medium channel which is communicated with the condenser, and the condenser is also provided with a circulating working medium channel which is communicated with the pressure-expanding pipe; the heat supplier is also provided with a heated medium channel communicated with the outside, the condenser is also provided with a cooling medium channel communicated with the outside, and the evaporator is also provided with a heat source medium channel communicated with the outside to form the internal combustion engine type combined cycle heat and power cogeneration device.
4. The internal combustion engine type combined cycle heat and power combined supply device mainly comprises a diffuser pipe, a spray pipe, an expansion speed increaser, a heat supplier, a condenser, an internal combustion engine and an evaporator; the external part of the evaporator is provided with an air channel communicated with the internal combustion engine, the external part of the evaporator is also provided with a fuel channel communicated with the internal combustion engine, and the internal combustion engine is also provided with a fuel gas channel communicated with the external part of the evaporator; the pressure-expanding pipe is provided with a circulating working medium channel communicated with a heat supplier, the heat supplier is also provided with a circulating working medium channel communicated with the spray pipe, then the spray pipe is provided with a circulating working medium channel communicated with the evaporator, the evaporator is also provided with a circulating working medium channel communicated with the internal combustion engine, the internal combustion engine is also provided with a circulating working medium channel communicated with the expansion speed increaser, the expansion speed increaser is also provided with a circulating working medium channel communicated with the condenser, and the condenser is also provided with a circulating working medium channel communicated with the pressure-expanding pipe; the heat supplier is also provided with a heated medium channel communicated with the outside, the condenser is also provided with a cooling medium channel communicated with the outside, and the evaporator or the heat source medium channel is also communicated with the outside to form the internal combustion engine type combined cycle heat and power combined supply device.
5. The internal combustion engine type combined cycle heat and power combined supply device mainly comprises a diffuser pipe, a spray pipe, an expansion speed increaser, a heat supplier, a condenser, an internal combustion engine and an evaporator; the external part of the evaporator is provided with an air channel communicated with the internal combustion engine, the external part of the evaporator is also provided with a fuel channel communicated with the internal combustion engine, and the internal combustion engine is also provided with a fuel gas channel communicated with the external part of the evaporator; the pressure-expanding pipe is provided with a circulating working medium channel which is communicated with a heat supplier, the heat supplier is also provided with a circulating working medium channel which is communicated with the spray pipe, then the spray pipe is provided with a circulating working medium channel which is communicated with the internal combustion engine, the internal combustion engine is also provided with a circulating working medium channel which is communicated with the evaporator, the evaporator is also provided with a circulating working medium channel which is communicated with the expansion speed increaser, the expansion speed increaser is also provided with a circulating working medium channel which is communicated with the condenser, and the condenser is also provided with a circulating working medium channel which is communicated with the pressure-expanding pipe; the heat supplier is also provided with a heated medium channel communicated with the outside, the condenser is also provided with a cooling medium channel communicated with the outside, and the evaporator or the heat source medium channel is also communicated with the outside to form the internal combustion engine type combined cycle heat and power combined supply device.
6. An internal combustion engine type combined cycle heat and power combined supply device is characterized in that a heat regenerator is added in any one of the internal combustion engine type combined cycle heat and power combined supply devices 1, 2 and 4, a heat supply device is communicated with a circulating working medium channel and a spray pipe to adjust that the heat supply device is communicated with the spray pipe through the heat regenerator, an internal combustion engine is communicated with an expansion speed increaser through the circulating working medium channel and the expansion speed increaser to adjust that the internal combustion engine is communicated with the expansion speed increaser through the heat regenerator, and the internal combustion engine type combined cycle heat and power combined supply device is formed.
7. An internal combustion engine type combined cycle and heat power cogeneration device, which is characterized in that a heat regenerator is added in any one of the internal combustion engine type combined cycle and heat power cogeneration devices of items 3 and 5, wherein the heat regenerator is provided with a cycle working medium channel which is communicated with a spray pipe, the heat regenerator is provided with a cycle working medium channel which is communicated with the spray pipe through the heat regenerator, and the evaporator is provided with a cycle working medium channel which is communicated with an expansion speed increaser, the evaporator is provided with a cycle working medium channel which is communicated with the expansion speed increaser through the heat regenerator, so that the internal combustion engine type combined cycle and heat power cogeneration device is formed.
8. An internal combustion engine type combined cycle heat and power combined supply device is characterized in that a heat regenerator is added in any one of the internal combustion engine type combined cycle heat and power combined supply devices of items 1, 2 and 4, a diffuser pipe with a cycle working medium channel is communicated with a heat supplier and adjusted to be communicated with the diffuser pipe with the cycle working medium channel through the heat regenerator and the heat supplier, an internal combustion engine with a cycle working medium channel is communicated with an expansion speed increaser and adjusted to be communicated with the internal combustion engine with the cycle working medium channel through the heat regenerator and the expansion speed increaser, and the internal combustion engine type combined cycle heat and power combined supply device is formed.
9. An internal combustion engine type combined cycle and heat cogeneration device, which is characterized in that a heat regenerator is added in any one of the internal combustion engine type combined cycle and heat cogeneration devices of items 3 and 5, a diffuser pipe with a cycle working medium channel is communicated with a heat supplier to adjust the diffuser pipe with the cycle working medium channel to be communicated with the heat supplier through the heat regenerator, an evaporator with the cycle working medium channel is communicated with an expansion speed increaser to adjust the evaporator with the cycle working medium channel to be communicated with the expansion speed increaser through the heat regenerator, and the internal combustion engine type combined cycle and heat cogeneration device is formed.
10. An internal combustion engine type combined cycle and heat power cogeneration device is characterized in that in any one of the internal combustion engine type combined cycle and heat power cogeneration devices of items 1 to 5, a heat regenerator is added, a condenser with a cycle working medium channel is communicated with a diffuser pipe and adjusted to be communicated with the condenser with the cycle working medium channel through the heat regenerator and the diffuser pipe, a heat supplier with the cycle working medium channel is communicated with a spray pipe and adjusted to be communicated with a heat supplier with the cycle working medium channel through the heat regenerator and the spray pipe, and the internal combustion engine type combined cycle and heat power cogeneration device is formed.
11. An internal combustion engine type combined cycle heat and power combined supply device is characterized in that in any one of the internal combustion engine type combined cycle heat and power combined supply devices in items 1-5, a second diffusion pipe is added, a cycle working medium channel arranged on the diffusion pipe is communicated with a heat supplier, and is adjusted to be communicated with the second diffusion pipe through the heat supplier, and the cycle working medium channel arranged on the second diffusion pipe is communicated with the heat supplier, so that the internal combustion engine type combined cycle heat and power combined supply device is formed.
12. An internal combustion engine type combined cycle heat and power combined supply device is characterized in that a new heat supplier is added in any one of the internal combustion engine type combined cycle heat and power combined supply devices in items 1-3, the internal combustion engine is adjusted to be communicated with the outside through a fuel gas channel, the fuel gas channel is communicated with the outside through the new heat supplier, and the new heat supplier is also communicated with the outside through a heated medium channel to form the internal combustion engine type combined cycle heat and power combined supply device.
13. An internal combustion engine type combined cycle heat and power combined supply device is characterized in that a new heat supplier is added in any one of the internal combustion engine type combined cycle heat and power combined supply devices in items 4-5, a gas channel of an internal combustion engine is communicated with the outside through an evaporator, the gas channel of the internal combustion engine is adjusted to be communicated with the outside through the new heat supplier and the evaporator, the new heat supplier and a heated medium channel are communicated with the outside, and the internal combustion engine type combined cycle heat and power combined supply device is formed.
Description of the drawings:
fig. 1 is a schematic thermodynamic system diagram of the 1 st principle of an internal combustion engine type combined cycle thermodynamic combined supply device provided in accordance with the present invention.
Fig. 2 is a schematic thermodynamic system diagram of 2 nd principle of an internal combustion engine type combined cycle thermodynamic combined supply device provided according to the present invention.
Fig. 3 is a 3 rd principle thermodynamic system diagram of an internal combustion engine type combined cycle thermodynamic combined supply device provided according to the present invention.
Fig. 4 is a diagram of a 4 th principal thermodynamic system of an internal combustion engine type combined cycle combined heat and power plant provided in accordance with the present invention.
Fig. 5 is a diagram of a 5 th principal thermodynamic system of an internal combustion engine type combined cycle combined heat and power plant provided in accordance with the present invention.
Fig. 6 is a 6 th principle thermodynamic system diagram of an internal combustion engine type combined cycle combined heat and power plant provided according to the present invention.
Fig. 7 is a 7 th principle thermodynamic system diagram of an internal combustion engine type combined cycle combined heat and power plant provided in accordance with the present invention.
Fig. 8 is a diagram of an 8 th principle thermodynamic system of an internal combustion engine type combined cycle combined heat and power plant provided in accordance with the present invention.
Fig. 9 is a diagram of a 9 th principal thermodynamic system of an internal combustion engine type combined cycle combined heat and power plant provided in accordance with the present invention.
Fig. 10 is a diagram of a 10 th principal thermodynamic system of an internal combustion engine type combined cycle combined heat and power plant provided in accordance with the present invention.
Fig. 11 is a diagram of an 11 th principal thermodynamic system of an internal combustion engine type combined cycle combined heat and power plant provided in accordance with the present invention.
In the figure, 1-a diffuser pipe, 2-a spray pipe, 3-an expansion speed increaser, 4-a heat supplier, 5-a condenser, 6-an internal combustion engine, 7-an evaporator, 8-a heat regenerator and 9-a second diffuser pipe; a-adding a heat supply device.
The specific implementation mode is as follows:
it is to be noted that, in the description of the structure and the flow, the repetition is not necessary; obvious flow is not described. The invention is described in detail below with reference to the figures and examples.
The internal combustion engine type combined cycle thermodynamic combined supply device shown in fig. 1 is realized by:
(1) structurally, the device mainly comprises a diffuser pipe, a spray pipe, an expansion speed increaser, a heater, a condenser and an internal combustion engine; an air channel is arranged outside and communicated with the internal combustion engine 6, a fuel channel is also arranged outside and communicated with the internal combustion engine 6, and the internal combustion engine 6 is also provided with a fuel gas channel and communicated with the outside; the diffuser pipe 1 is provided with a circulating working medium channel to be communicated with the heat supplier 4, the heat supplier 4 is also provided with a circulating working medium channel to be communicated with the spray pipe 2, then the spray pipe 2 is provided with a circulating working medium channel to be communicated with the internal combustion engine 6, the internal combustion engine 6 is also provided with a circulating working medium channel to be communicated with the expansion speed increaser 3, the expansion speed increaser 3 is also provided with a circulating working medium channel to be communicated with the condenser 5, and the condenser 5 is also provided with a circulating working medium channel to be communicated with the diffuser pipe 1; the heater 4 is also communicated with the outside through a heated medium channel, and the condenser 5 is also communicated with the outside through a cooling medium channel.
(2) In the process, external fuel and air enter the internal combustion engine 6, a series of processes including combustion and expansion are completed in the cylinder of the internal combustion engine 6, and the fuel gas after the internal combustion engine 6 completes work is discharged outwards; the circulating working medium discharged by the diffuser pipe 1 enters the heat supplier 4, releases heat to a heated medium to be formed and condensed, and the liquid circulating working medium discharged by the heat supplier 4 flows through the spray pipe 2 to be depressurized and accelerated, then flows through the internal combustion engine 6 to absorb heat and be vaporized, and then flows through the expansion speed increaser 3 to be depressurized, done work and accelerated; the circulating working medium discharged by the expansion speed increaser 3 enters the condenser 5 to release heat and partially condense, and then enters the diffuser pipe 1 to reduce the speed and boost the pressure; the work output by the expansion speed increaser 3 and the internal combustion engine 6 is provided for the diffuser pipe 1 and the external actuating power; the fuel provides high-temperature driving heat load through the internal combustion engine 6, the fuel gas takes away the heat load discharged, the heated medium obtains the high-temperature heat load through the heat supplier 4, and the cooling medium takes away the low-temperature heat load through the condenser 5, so that the internal combustion engine type combined cycle heat and power combined supply device is formed.
The internal combustion engine type combined cycle thermodynamic combined supply device shown in fig. 2 is realized by:
(1) structurally, the device mainly comprises a diffuser pipe, a spray pipe, an expansion speed increaser, a heat supply device, a condenser, an internal combustion engine and an evaporator; an air channel is arranged outside and communicated with the internal combustion engine 6, a fuel channel is also arranged outside and communicated with the internal combustion engine 6, and the internal combustion engine 6 is also provided with a fuel gas channel and communicated with the outside; the diffuser pipe 1 is provided with a circulating working medium channel to be communicated with the heat supplier 4, the heat supplier 4 is also provided with a circulating working medium channel to be communicated with the spray pipe 2, then the spray pipe 2 is provided with a circulating working medium channel to be communicated with the evaporator 7, the evaporator 7 is also provided with a circulating working medium channel to be communicated with the internal combustion engine 6, the internal combustion engine 6 is also provided with a circulating working medium channel to be communicated with the expansion speed increaser 3, the expansion speed increaser 3 is also provided with a circulating working medium channel to be communicated with the condenser 5, and the condenser 5 is also provided with; the heat supplier 4 is also communicated with the outside through a heated medium channel, the condenser 5 is also communicated with the outside through a cooling medium channel, and the evaporator 7 is also communicated with the outside through a heat source medium channel.
(2) In the process, external fuel and air enter the internal combustion engine 6, a series of processes including combustion and expansion are completed in the cylinder of the internal combustion engine 6, and the fuel gas after the internal combustion engine 6 completes work is discharged outwards; the circulating working medium discharged by the diffuser pipe 1 enters the heat supply device 4, releases heat to a heated medium to be formed and condensed, and the liquid circulating working medium discharged by the heat supply device 4 flows through the spray pipe 2 to be depressurized and accelerated, then flows through the evaporator 7 and the internal combustion engine 6 to gradually absorb heat and be vaporized, and then flows through the expansion speed increaser 3 to be depressurized, work done and accelerated; the circulating working medium discharged by the expansion speed increaser 3 enters the condenser 5 to release heat and partially condense, and then enters the diffuser pipe 1 to reduce the speed and boost the pressure; the work output by the expansion speed increaser 3 and the internal combustion engine 6 is provided for external acting power, the fuel provides high-temperature driving heat load through the internal combustion engine 6, the fuel gas takes away the heat load, the heated medium obtains the high-temperature heat load through the heat supplier 4, the cooling medium takes away the low-temperature heat load through the condenser 5, and the heat source medium provides medium-temperature heat load through the evaporator 7, so that the internal combustion engine type combined cycle heat and power combined device is formed.
The internal combustion engine type combined cycle thermodynamic combined supply device shown in fig. 3 is realized by:
(1) structurally, the device mainly comprises a diffuser pipe, a spray pipe, an expansion speed increaser, a heat supply device, a condenser, an internal combustion engine and an evaporator; an air channel is arranged outside and communicated with the internal combustion engine 6, a fuel channel is also arranged outside and communicated with the internal combustion engine 6, and the internal combustion engine 6 is also provided with a fuel gas channel and communicated with the outside; the diffuser pipe 1 is provided with a circulating working medium channel to be communicated with the heat supplier 4, the heat supplier 4 is also provided with a circulating working medium channel to be communicated with the spray pipe 2, then the spray pipe 2 is provided with a circulating working medium channel to be communicated with the internal combustion engine 6, the internal combustion engine 6 is also provided with a circulating working medium channel to be communicated with the evaporator 7, the evaporator 7 is also provided with a circulating working medium to be communicated with the expansion speed increaser 3, the expansion speed increaser 3 is also provided with a circulating working medium channel to be communicated with the condenser 5, and the condenser 5 is also provided with a circulating working medium channel to be communicated with the diffuser pipe 1; the heat supplier 4 is also communicated with the outside through a heated medium channel, the condenser 5 is also communicated with the outside through a cooling medium channel, and the evaporator 7 is also communicated with the outside through a heat source medium channel.
(2) In the process, external fuel and air enter the internal combustion engine 6, a series of processes including combustion and expansion are completed in the cylinder of the internal combustion engine 6, and the fuel gas after the internal combustion engine 6 completes work is discharged outwards; the circulating working medium discharged by the diffuser pipe 1 enters the heat supply device 4, releases heat to a heated medium to be formed and condensed, and the liquid circulating working medium discharged by the heat supply device 4 flows through the spray pipe 2 to be depressurized and accelerated, then flows through the internal combustion engine 6 and the evaporator 7 to gradually absorb heat and be vaporized, and then flows through the expansion speed increaser 3 to be depressurized, work done and accelerated; the circulating working medium discharged by the expansion speed increaser 3 enters the condenser 5 to release heat and partially condense, and then enters the diffuser pipe 1 to reduce the speed and boost the pressure; the work output by the expansion speed increaser 3 and the internal combustion engine 6 is provided for external acting power, the fuel provides high-temperature driving heat load through the internal combustion engine 6, the fuel gas takes away the heat load, the heated medium obtains the high-temperature heat load through the heat supplier 4, the cooling medium takes away the low-temperature heat load through the condenser 5, and the heat source medium provides medium-temperature heat load through the evaporator 7, so that the internal combustion engine type combined cycle heat and power combined device is formed.
The internal combustion engine type combined cycle thermodynamic combined supply device shown in fig. 4 is realized by:
(1) structurally, the device mainly comprises a diffuser pipe, a spray pipe, an expansion speed increaser, a heat supply device, a condenser, an internal combustion engine and an evaporator; an air channel is arranged outside and communicated with the internal combustion engine 6, a fuel channel is also arranged outside and communicated with the internal combustion engine 6, and the internal combustion engine 6 and a fuel gas channel are also communicated with the outside through an evaporator 7; the diffuser pipe 1 is provided with a circulating working medium channel to be communicated with the heat supplier 4, the heat supplier 4 is also provided with a circulating working medium channel to be communicated with the spray pipe 2, then the spray pipe 2 is provided with a circulating working medium channel to be communicated with the evaporator 7, the evaporator 7 is also provided with a circulating working medium channel to be communicated with the internal combustion engine 6, the internal combustion engine 6 is also provided with a circulating working medium channel to be communicated with the expansion speed increaser 3, the expansion speed increaser 3 is also provided with a circulating working medium channel to be communicated with the condenser 5, and the condenser 5 is also provided with a circulating working medium channel to be communicated with the diffuser pipe 1; the heat supplier 4 is also communicated with the outside through a heated medium channel, the condenser 5 is also communicated with the outside through a cooling medium channel, and the evaporator 7 is also communicated with the outside through a heat source medium channel.
(2) In the flow, external fuel and air enter the internal combustion engine 6, a series of processes including combustion and expansion are completed in a cylinder of the internal combustion engine 6, and fuel gas which finishes doing work in the internal combustion engine 6 flows through the evaporator 7 to release heat and is discharged outwards; the circulating working medium discharged by the diffuser pipe 1 enters the heat supply device 4, releases heat to a heated medium to be formed and condensed, and the liquid circulating working medium discharged by the heat supply device 4 flows through the spray pipe 2 to be depressurized and accelerated, then flows through the evaporator 7 and the internal combustion engine 6 to gradually absorb heat and be vaporized, and then flows through the expansion speed increaser 3 to be depressurized, work done and accelerated; the circulating working medium discharged by the expansion speed increaser 3 enters the condenser 5 to release heat and partially condense, and then enters the diffuser pipe 1 to reduce the speed and boost the pressure; the work output by the expansion speed increaser 3 and the internal combustion engine 6 is provided for external acting power, the fuel provides high-temperature driving heat load through the internal combustion engine 6, the fuel gas takes away the heat load, the heated medium obtains the high-temperature heat load through the heat supplier 4, the cooling medium takes away the low-temperature heat load through the condenser 5, and the heat source medium passes through the intermediate-temperature heat load through the evaporator 7, so that the internal combustion engine type combined cycle heat and power combined device is formed.
The internal combustion engine type combined cycle thermodynamic combined supply device shown in fig. 5 is realized by:
(1) structurally, the device mainly comprises a diffuser pipe, a spray pipe, an expansion speed increaser, a heat supply device, a condenser, an internal combustion engine and an evaporator; an air channel is arranged outside and communicated with the internal combustion engine 6, a fuel channel is also arranged outside and communicated with the internal combustion engine 6, and the internal combustion engine 6 and a fuel gas channel are also communicated with the outside through an evaporator 7; the diffuser pipe 1 is provided with a circulating working medium channel to be communicated with the heat supplier 4, the heat supplier 4 is also provided with a circulating working medium channel to be communicated with the spray pipe 2, then the spray pipe 2 is provided with a circulating working medium channel to be communicated with the internal combustion engine 6, the internal combustion engine 6 is also provided with a circulating working medium channel to be communicated with the evaporator 7, the evaporator 7 is also provided with a circulating working medium channel to be communicated with the expansion speed increaser 3, the expansion speed increaser 3 is also provided with a circulating working medium channel to be communicated with the condenser 5, and the condenser 5 is also provided with a circulating working medium channel to be communicated with the diffuser pipe 1; the heater 4 is also communicated with the outside through a heated medium channel, and the condenser 5 is also communicated with the outside through a cooling medium channel.
(2) In the flow, external fuel and air enter the internal combustion engine 6, a series of processes including combustion and expansion are completed in a cylinder of the internal combustion engine 6, and fuel gas which finishes doing work in the internal combustion engine 6 flows through the evaporator 7 to release heat and is discharged outwards; the circulating working medium discharged by the diffuser pipe 1 enters the heat supply device 4, releases heat to a heated medium to be formed and condensed, and the liquid circulating working medium discharged by the heat supply device 4 flows through the spray pipe 2 to be depressurized and accelerated, then flows through the internal combustion engine 6 and the evaporator 7 to gradually absorb heat and be vaporized, and then flows through the expansion speed increaser 3 to be depressurized, work done and accelerated; the circulating working medium discharged by the expansion speed increaser 3 enters the condenser 5 to release heat and partially condense, and then enters the diffuser pipe 1 to reduce the speed and boost the pressure; the work output by the expansion speed increaser 3 and the internal combustion engine 6 is provided for external acting power, the fuel provides high-temperature driving heat load through the internal combustion engine 6, the fuel gas takes away the heat load, the heated medium obtains the high-temperature heat load through the heat supplier 4, and the cooling medium takes away the low-temperature heat load through the condenser 5, so that the internal combustion engine type combined cycle heat and power combined supply device is formed.
The internal combustion engine type combined cycle thermodynamic combined supply device shown in fig. 6 is realized by:
(1) structurally, in the internal combustion engine type combined cycle heat and power cogeneration device shown in fig. 1, a heat regenerator is added, a cycle working medium channel of a heat supply device 4 is communicated with a spray pipe 2 and adjusted to be communicated with the spray pipe 2 through a cycle working medium channel of the heat supply device 4, and a cycle working medium channel of an internal combustion engine 6 is communicated with an expansion speed increaser 3 and adjusted to be communicated with the expansion speed increaser 3 through the heat regenerator 8 and the cycle working medium channel of the internal combustion engine 6.
(2) In the process, compared with the working process of the internal combustion engine type combined cycle heat and power cogeneration device shown in fig. 1, the increased or changed process is carried out in such a way that the cycle working medium discharged by the heat supplier 4 flows through the heat regenerator 8 and releases heat, flows through the spray pipe 2 to reduce the pressure and increase the speed, and then flows through the internal combustion engine 6 to absorb heat and vaporize; the circulating working medium discharged by the internal combustion engine 6 flows through the heat regenerator 8 and absorbs heat, and then enters the expansion speed increaser 3 to reduce the pressure, do work and increase the speed, so that the internal combustion engine type combined cycle heat and power combined supply device is formed.
The internal combustion engine type combined cycle thermodynamic combined supply device shown in fig. 7 is realized by:
(1) structurally, in the internal combustion engine type combined cycle heat and power cogeneration device shown in fig. 4, a heat regenerator is added, a circulation working medium channel of a diffuser pipe 1 is communicated with a heat supplier 4 and adjusted to be communicated with the heat supplier 4 through the heat regenerator 8, a circulation working medium channel of an internal combustion engine 6 is communicated with an expansion speed increaser 3 and adjusted to be communicated with the expansion speed increaser 3 through the heat regenerator 8 and the circulation working medium channel of the internal combustion engine 6.
(2) In the process, compared with the working process of the internal combustion engine type combined cycle heat and power cogeneration device shown in fig. 4, the increased or changed process is carried out in such a way that the cycle working medium discharged by the diffuser pipe 1 flows through the heat regenerator 8 and releases heat, and then enters the heat supplier 4; the circulating working medium discharged by the internal combustion engine 6 flows through the heat regenerator 8 and absorbs heat, and then enters the expansion speed increaser 3 to reduce the pressure, do work and increase the speed, so that the internal combustion engine type combined cycle heat and power combined supply device is formed.
The internal combustion engine type combined cycle thermodynamic combined supply device shown in fig. 8 is realized by:
(1) structurally, in the internal combustion engine type combined cycle heat and power cogeneration device shown in fig. 1, a heat regenerator is added, a cycle working medium channel of a condenser 5 is communicated with a diffuser pipe 1 and adjusted to be communicated with the diffuser pipe 1 through a cycle working medium channel of the condenser 5, and a cycle working medium channel of a heat supplier 4 is communicated with a spray pipe 2 and adjusted to be communicated with the spray pipe 2 through the heat regenerator 8 and the cycle working medium channel of the heat supplier 4.
(2) In the process, compared with the working process of the internal combustion engine type combined cycle heat and power cogeneration device shown in fig. 1, the increased or changed process is carried out in such a way that the cycle working medium discharged by the condenser 5 flows through the heat regenerator 8 and absorbs heat, and then enters the diffuser pipe 1 for reducing the speed and boosting the pressure; the circulating working medium discharged by the heat supplier 4 flows through the heat regenerator 8 and releases heat, and then enters the spray pipe 2 to reduce the pressure and increase the speed, so as to form the internal combustion engine type combined circulating heat and power combined supply device.
The internal combustion engine type combined cycle thermodynamic combined supply device shown in fig. 9 is realized by:
(1) structurally, in the combined cycle heat and power cogeneration device of the internal combustion engine type shown in fig. 1, a second diffuser pipe is added, the diffuser pipe 1 is adjusted to be communicated with the heat supplier 4 through a cycle working medium channel, the diffuser pipe 1 is adjusted to be communicated with the second diffuser pipe 9 through the heat supplier 4 through the cycle working medium channel, and the second diffuser pipe 9 is communicated with the heat supplier 4 through the cycle working medium channel.
(2) In the process, compared with the working process of the internal combustion engine type combined cycle heat and power combined supply device shown in fig. 1, the increased or changed process is carried out in such a way that the cycle working medium discharged by the diffuser pipe 1 flows through the heat supplier 4 to release heat and then enters the second diffuser pipe 9 to reduce the speed and increase the pressure, the cycle working medium discharged by the second diffuser pipe 9 flows through the heat supplier 4 to release heat and condense, and then enters the spray pipe 2 to reduce the pressure and increase the speed, so that the internal combustion engine type combined cycle heat and power combined supply device is formed.
The internal combustion engine type combined cycle thermodynamic combined supply device shown in fig. 10 is realized by:
(1) structurally, in the internal combustion engine type combined cycle combined heat and power supply device shown in fig. 1, a new heat supplier is added, a gas channel of the internal combustion engine 6 is communicated with the outside, the gas channel of the internal combustion engine 6 is adjusted to be communicated with the outside through the new heat supplier A, and the new heat supplier A and a heated medium channel are communicated with the outside.
(2) In the process, compared with the working process of the internal combustion engine type combined cycle heat and power cogeneration device shown in fig. 1, the increased or changed process is carried out in such a way that the fuel gas discharged by the internal combustion engine 6 flows through the additional heat supply device A and releases heat, and then is discharged to the outside, so that the internal combustion engine type combined cycle heat and power cogeneration device is formed.
The internal combustion engine type combined cycle thermodynamic combined supply device shown in fig. 11 is realized by:
(1) structurally, in the internal combustion engine type combined cycle combined heat and power supply device shown in fig. 3, a new heat supply device is added, a gas channel of the internal combustion engine 6 is communicated with the outside through an evaporator 7, the gas channel of the internal combustion engine 6 is communicated with the outside through the new heat supply device A and the evaporator 7, and the new heat supply device A is also communicated with the outside through a heated medium channel.
(2) In the process, compared with the working process of the internal combustion engine type combined cycle heat and power cogeneration device shown in fig. 3, the increased or changed process is carried out in such a way that the fuel gas discharged by the internal combustion engine 6 flows through the additional heat supply device A and the evaporator 7 to gradually release heat and then is discharged outwards, so that the internal combustion engine type combined cycle heat and power cogeneration device is formed.
The effect that the technology of the invention can realize-the internal combustion engine type combined cycle heat and power combined supply device provided by the invention has the following effects and advantages:
(1) provides a new idea and a new technology for utilizing the temperature difference.
(2) The process is reasonable, and high-efficiency high-temperature heat supply can be realized.
(3) The heat energy (temperature difference) is driven to realize the increase of the heat energy temperature and simultaneously provide power to the outside.
(4) The diffuser pipe, the spray pipe, the expansion speed increaser and the heat exchanger are used as components of the internal combustion engine type combined cycle heat pump, the structure is simple, and the performance index is favorably improved.
(5) The circulating medium is directly used as a cooling medium of the internal combustion engine, and the performance index of the device is higher.
(6) A plurality of specific technical schemes are provided, so that the method can cope with a plurality of different actual conditions and has a wider application range.
(7) The heat and power combined supply technology is expanded, and the high-efficiency utilization of heat energy is better realized.
Claims (13)
1. The internal combustion engine type combined cycle heat and power combined supply device mainly comprises a diffuser pipe, a spray pipe, an expansion speed increaser, a heat supplier, a condenser and an internal combustion engine; an air channel is arranged outside and communicated with the internal combustion engine (6), a fuel channel is also arranged outside and communicated with the internal combustion engine (6), and a fuel gas channel is also arranged outside and communicated with the internal combustion engine (6); the pressure-expanding pipe (1) is provided with a circulating working medium channel to be communicated with the heat supplier (4), the heat supplier (4) is also provided with a circulating working medium channel to be communicated with the spray pipe (2), then the spray pipe (2) is further provided with a circulating working medium channel to be communicated with the internal combustion engine (6), the internal combustion engine (6) is also provided with a circulating working medium channel to be communicated with the expansion speed increaser (3), the expansion speed increaser (3) is also provided with a circulating working medium channel to be communicated with the condenser (5), and the condenser (5) is also provided with a circulating working medium channel to be communicated with the pressure-expanding pipe (1); the heat supplier (4) is also provided with a heated medium channel communicated with the outside, and the condenser (5) is also provided with a cooling medium channel communicated with the outside to form an internal combustion engine type combined cycle heat and power combined supply device.
2. The internal combustion engine type combined cycle heat and power combined supply device mainly comprises a diffuser pipe, a spray pipe, an expansion speed increaser, a heat supplier, a condenser, an internal combustion engine and an evaporator; an air channel is arranged outside and communicated with the internal combustion engine (6), a fuel channel is also arranged outside and communicated with the internal combustion engine (6), and a fuel gas channel is also arranged outside and communicated with the internal combustion engine (6); the pressure-expanding pipe (1) is provided with a circulating working medium channel to be communicated with the heat supplier (4), the heat supplier (4) is also provided with a circulating working medium channel to be communicated with the spray pipe (2), then the spray pipe (2) is further provided with a circulating working medium channel to be communicated with the evaporator (7), the evaporator (7) is also provided with a circulating working medium channel to be communicated with the internal combustion engine (6), the internal combustion engine (6) is also provided with a circulating working medium channel to be communicated with the expansion speed increaser (3), the expansion speed increaser (3) is also provided with a circulating working medium channel to be communicated with the condenser (5), and the condenser (5) is also provided with a circulating working medium channel to be communicated with the pressure-expanding pipe (1); the heat supplier (4) is also provided with a heated medium channel communicated with the outside, the condenser (5) is also provided with a cooling medium channel communicated with the outside, and the evaporator (7) is also provided with a heat source medium channel communicated with the outside to form an internal combustion engine type combined cycle heat and power combined supply device.
3. The internal combustion engine type combined cycle heat and power combined supply device mainly comprises a diffuser pipe, a spray pipe, an expansion speed increaser, a heat supplier, a condenser, an internal combustion engine and an evaporator; an air channel is arranged outside and communicated with the internal combustion engine (6), a fuel channel is also arranged outside and communicated with the internal combustion engine (6), and a fuel gas channel is also arranged outside and communicated with the internal combustion engine (6); the pressure-expanding pipe (1) is provided with a circulating working medium channel to be communicated with the heat supplier (4), the heat supplier (4) is also provided with a circulating working medium channel to be communicated with the spray pipe (2), then the spray pipe (2) is further provided with a circulating working medium channel to be communicated with the internal combustion engine (6), the internal combustion engine (6) is further provided with a circulating working medium channel to be communicated with the evaporator (7), the evaporator (7) is further provided with a circulating working medium to be communicated with the expansion speed increaser (3), the expansion speed increaser (3) is further provided with a circulating working medium channel to be communicated with the condenser (5), and the condenser (5) is further provided with a circulating working medium channel to be communicated with the pressure-expanding pipe (1); the heat supplier (4) is also provided with a heated medium channel communicated with the outside, the condenser (5) is also provided with a cooling medium channel communicated with the outside, and the evaporator (7) is also provided with a heat source medium channel communicated with the outside to form an internal combustion engine type combined cycle heat and power combined supply device.
4. The internal combustion engine type combined cycle heat and power combined supply device mainly comprises a diffuser pipe, a spray pipe, an expansion speed increaser, a heat supplier, a condenser, an internal combustion engine and an evaporator; an air channel is arranged outside and communicated with the internal combustion engine (6), a fuel channel is also arranged outside and communicated with the internal combustion engine (6), and the internal combustion engine (6) is also provided with a fuel gas channel which is communicated with the outside through an evaporator (7); the pressure-expanding pipe (1) is provided with a circulating working medium channel to be communicated with the heat supplier (4), the heat supplier (4) is also provided with a circulating working medium channel to be communicated with the spray pipe (2), then the spray pipe (2) is further provided with a circulating working medium channel to be communicated with the evaporator (7), the evaporator (7) is also provided with a circulating working medium channel to be communicated with the internal combustion engine (6), the internal combustion engine (6) is also provided with a circulating working medium channel to be communicated with the expansion speed increaser (3), the expansion speed increaser (3) is also provided with a circulating working medium channel to be communicated with the condenser (5), and the condenser (5) is also provided with a circulating working medium channel to be communicated with the pressure-expanding pipe (1); the heat supplier (4) is also provided with a heated medium channel communicated with the outside, the condenser (5) is also provided with a cooling medium channel communicated with the outside, and the evaporator (7) or the heat source medium channel is also communicated with the outside to form the internal combustion engine type combined cycle heat and power combined supply device.
5. The internal combustion engine type combined cycle heat and power combined supply device mainly comprises a diffuser pipe, a spray pipe, an expansion speed increaser, a heat supplier, a condenser, an internal combustion engine and an evaporator; an air channel is arranged outside and communicated with the internal combustion engine (6), a fuel channel is also arranged outside and communicated with the internal combustion engine (6), and the internal combustion engine (6) is also provided with a fuel gas channel which is communicated with the outside through an evaporator (7); the pressure-expanding pipe (1) is provided with a circulating working medium channel to be communicated with the heat supplier (4), the heat supplier (4) is also provided with a circulating working medium channel to be communicated with the spray pipe (2), then the spray pipe (2) is further provided with a circulating working medium channel to be communicated with the internal combustion engine (6), the internal combustion engine (6) is further provided with a circulating working medium channel to be communicated with the evaporator (7), the evaporator (7) is further provided with a circulating working medium channel to be communicated with the expansion speed increaser (3), the expansion speed increaser (3) is further provided with a circulating working medium channel to be communicated with the condenser (5), and the condenser (5) is further provided with a circulating working medium channel to be communicated with the pressure-expanding pipe (1); the heat supplier (4) is also provided with a heated medium channel communicated with the outside, the condenser (5) is also provided with a cooling medium channel communicated with the outside, and the evaporator (7) or the heat source medium channel is also communicated with the outside to form the internal combustion engine type combined cycle heat and power combined supply device.
6. An internal combustion engine type combined cycle heat and power combined supply device is added in any one of the internal combustion engine type combined cycle heat and power combined supply devices disclosed by claims 1, 2 and 4, a heat regenerator is added, a heat supply device (4) is communicated with a circulating working medium channel and a spray pipe (2) and adjusted to be communicated with the spray pipe (2) through the heat regenerator (8) and the heat supply device (4) is communicated with the spray pipe (2) through the circulating working medium channel, an internal combustion engine (6) is communicated with an expansion speed increaser (3) and adjusted to be communicated with the expansion speed increaser (3) through the heat regenerator (8) and the circulating working medium channel of the internal combustion engine (6), and the internal combustion engine type combined cycle heat and power combined supply device is formed.
7. An internal combustion engine type combined cycle heat and power combined supply device is characterized in that a heat regenerator is added in any one of the internal combustion engine type combined cycle heat and power combined supply devices disclosed by claims 3 and 5, a heat supply device (4) is communicated with a spray pipe (2) through a cycle working medium channel, the heat supply device (4) is adjusted to be communicated with the spray pipe (2) through the heat regenerator (8), an evaporator (7) is communicated with an expansion speed increaser (3) through a cycle working medium channel, and the evaporator (7) is adjusted to be communicated with the expansion speed increaser (3) through the heat regenerator (8), so that the internal combustion engine type combined cycle heat and power combined supply device is formed.
8. An internal combustion engine type combined cycle heat and power combined supply device is characterized in that a heat regenerator is added in any one of the internal combustion engine type combined cycle heat and power combined supply devices disclosed in claims 1, 2 and 4, a circulation working medium channel of a diffuser pipe (1) is communicated with a heat supplier (4) and adjusted to be communicated with the heat supplier (4) through a circulation working medium channel of the diffuser pipe (1) via a heat regenerator (8), a circulation working medium channel of an internal combustion engine (6) is communicated with an expansion speed increaser (3) and adjusted to be communicated with the expansion speed increaser (3) via a heat regenerator (8), and the internal combustion engine type combined cycle heat and power combined supply device is formed.
9. An internal combustion engine type combined cycle heat and power combined supply device is characterized in that a heat regenerator is added in any one of the internal combustion engine type combined cycle heat and power combined supply devices disclosed in claims 3 and 5, a circulating working medium channel arranged on a diffuser pipe (1) is communicated with a heat supplier (4) and adjusted to be communicated with the heat supplier (4) through a heat regenerator (8) and a circulating working medium channel arranged on the diffuser pipe (1), and an evaporator (7) is communicated with an expansion speed increaser (3) and adjusted to be communicated with the expansion speed increaser (3) through a circulating working medium channel arranged on the evaporator (7) and communicated with the expansion speed increaser (3) through the heat regenerator (8), so that the internal combustion engine type combined cycle heat and power combined supply device is formed.
10. An internal combustion engine type combined cycle heat and power combined supply device is characterized in that a heat regenerator is added in any internal combustion engine type combined cycle heat and power combined supply device of claims 1 to 5, a condenser (5) is communicated with a diffusion pipe (1) through a cycle working medium channel, the condenser (5) is adjusted to be communicated with the diffusion pipe (1) through the heat regenerator (8), a heat supplier (4) is communicated with a spray pipe (2) through a cycle working medium channel, and the heat supplier (4) is adjusted to be communicated with the spray pipe (2) through the heat regenerator (8) through a cycle working medium channel, so that the internal combustion engine type combined cycle heat and power combined supply device is formed.
11. An internal combustion engine type combined cycle heat and power combined supply device is characterized in that in any internal combustion engine type combined cycle heat and power combined supply device of claims 1-5, a second diffuser pipe is added, a cycle working medium channel of the diffuser pipe (1) is communicated with a heat supplier (4) and adjusted to be communicated with the heat supplier (4), a cycle working medium channel of the diffuser pipe (1) is communicated with a second diffuser pipe (9) through the heat supplier (4), and the cycle working medium channel of the second diffuser pipe (9) is communicated with the heat supplier (4) to form the internal combustion engine type combined cycle heat and power combined supply device.
12. An internal combustion engine type combined cycle heat and power combined supply device is characterized in that a new heat supplier is added in any internal combustion engine type combined cycle heat and power combined supply device disclosed by claims 1-3, a gas channel of an internal combustion engine (6) is communicated with the outside, the gas channel of the internal combustion engine (6) is adjusted to be communicated with the outside through the new heat supplier (A), and the new heat supplier (A) and a heated medium channel are communicated with the outside to form the internal combustion engine type combined cycle heat and power combined supply device.
13. An internal combustion engine type combined cycle heat and power combined supply device is characterized in that a new heat supplier is added in any internal combustion engine type combined cycle heat and power combined supply device of claims 4-5, a gas channel of an internal combustion engine (6) is communicated with the outside through an evaporator (7) and is adjusted to be communicated with the outside through the new heat supplier (A) and the evaporator (7), a heated medium channel of the new heat supplier (A) is communicated with the outside, and the internal combustion engine type combined cycle heat and power combined supply device is formed.
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