CN105805983A - Boiler compression heat pump and absorption heat pump under step driving of power generator - Google Patents
Boiler compression heat pump and absorption heat pump under step driving of power generator Download PDFInfo
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- CN105805983A CN105805983A CN201610270413.0A CN201610270413A CN105805983A CN 105805983 A CN105805983 A CN 105805983A CN 201610270413 A CN201610270413 A CN 201610270413A CN 105805983 A CN105805983 A CN 105805983A
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- heat pump
- absorption
- electromotor
- vaporizer
- boiler
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- 238000010521 absorption reaction Methods 0.000 title claims abstract description 95
- 238000007906 compression Methods 0.000 title claims abstract description 30
- 230000006835 compression Effects 0.000 title claims abstract description 29
- 238000010438 heat treatment Methods 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 238000001816 cooling Methods 0.000 claims abstract description 16
- 239000000446 fuel Substances 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 claims abstract description 3
- 239000006200 vaporizer Substances 0.000 claims description 52
- 238000009434 installation Methods 0.000 claims description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 40
- 239000003546 flue gas Substances 0.000 claims description 36
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 33
- 239000006096 absorbing agent Substances 0.000 claims description 22
- 239000000498 cooling water Substances 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 12
- 239000007789 gas Substances 0.000 claims description 11
- 238000001035 drying Methods 0.000 claims description 9
- 239000002360 explosive Substances 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 9
- 230000008676 import Effects 0.000 claims description 7
- 239000003517 fume Substances 0.000 claims description 6
- 230000001172 regenerating effect Effects 0.000 claims description 5
- 239000003034 coal gas Substances 0.000 claims description 2
- 239000003502 gasoline Substances 0.000 claims description 2
- 239000003350 kerosene Substances 0.000 claims description 2
- 239000000779 smoke Substances 0.000 abstract description 5
- 239000012530 fluid Substances 0.000 description 22
- 238000009833 condensation Methods 0.000 description 8
- 230000005494 condensation Effects 0.000 description 8
- 239000003507 refrigerant Substances 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 6
- 238000001704 evaporation Methods 0.000 description 6
- 230000008020 evaporation Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 239000003921 oil Substances 0.000 description 5
- 238000010792 warming Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 239000000969 carrier Substances 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000013526 supercooled liquid Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000406668 Loxodonta cyclotis Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Classifications
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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
- F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
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- 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
- F02B63/042—Rotating electric generators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
- F02C6/18—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use using the waste heat of gas-turbine plants outside the plants themselves, e.g. gas-turbine power heat plants
-
- 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
- F02G1/00—Hot gas positive-displacement engine plants
- F02G1/04—Hot gas positive-displacement engine plants of closed-cycle type
- F02G1/043—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines
-
- 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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- 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]
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Sorption Type Refrigeration Machines (AREA)
Abstract
The invention provides a boiler compression heat pump and an absorption heat pump under the step driving of a power generator. According to the boiler compression heat pump and the absorption heat pump under the step driving of the power generator, the power generator, a smoke boiler, the compression heat pump and the absorption heat pump are integrated to form a system. The power generator is used for outputting high-grade electric energy so that the compression heat pump can be driven, and power transmission loss is avoided. An engine is utilized in a stepped mode to discharge low-grade smoke, and the heat energy of the smoke is used for driving the smoke boiler. Cooling heat energy of a cylinder sleeve is used for driving the absorption heat pump. Stepped heating and refrigerating in spring and autumn, overlap-type heating in winter, and parallel refrigerating in summer can be achieved through switching; the pay back period can be shortened by 50%; and the comprehensive energy utilization rate can be doubled and reaches 180%, and the effect that the heat value of one part of fuel can generate 6 parts of useful heat energy and cold energy is achieved to the maximum extent.
Description
(1) technical field
The present invention relates to a kind of electromotor step and drive boiler compression heat pump absorption heat pump.
(2) background technology
Oil exploitation need to through circulation steps such as water filling, dissolving, dehydration, coolings, and each step consumes mass energy.The existing various heating furnaces of each elephant of middle oil amount to 22000, are therefore realized heat energy recycling by electricity compression heat pump or absorption heat pump, to replace heating furnace comprehensively, the energy-saving and emission-reduction in oil field are significant.But this technology is difficult to promote, its reason is:
(1) outlying district, field joint stations position place, extensive electricity compression heat pump of arranging, the capacity support of shortage power system and transmission & distribution support, it is necessary to additionally increase transmission and distribution network investment；
(2) directly driven absorption heat pump by associated gas, then the high temperature heat of 1000 DEG C is not sufficiently used for producing high-grade electric energy or mechanical energy, and comprehensive energy utilization rate is greatly reduced；
(3) distributed energy resource system is the area that should not build centralized power station, and the terminal temperature difference of transmission and distribution network provides the energy, effectively reduce electricity, heat, cold conveyance loss and induction system investment, provide the user high-quality, highly reliable clean energy resource service；But its cold is when only being provided by absorption heat pump, not only minimum supply water temperature is limited in more than 7 DEG C, and the circulation temperature difference for cold carrier is also limited within 5 DEG C, so that defeated cold pipeline is relatively thick, and defeated SAPMAC method pump power consumption is bigger；
(4) when gas fired-boiler directly heats low-pressure steam, cyclic high-temperature hot water or circulating heat conduction oil, owing to the heat transfer temperature difference between the gas thermal energies of 1000 DEG C and heated medium is excessive, cause that gas high-temperature heat energy does not obtain effective utilization, so that comprehensive energy utilization rate is relatively low.
Therefore the area that all cannot meet in the capacity support of power system and transmission & distribution support, and gas fired-boiler directly heats the operating mode of Low Temperature Thermal carrier, how to improve the comprehensive energy utilization rate of the electricity-heat-cold triplex co-generation of distributed energy resource system further, make full use of fume afterheat heating Low Temperature Thermal carrier, reduce defeated cold pipeline investment, reduce defeated SAPMAC method pump power consumption, be have technical barrier to be solved.
(3) summary of the invention
The present invention seeks to: the output electric energy of cascade utilization electromotor, engine smoke discharging heat energy, cylinder sleeve of engine thermal energy step drive flue gas boiler, compression heat pump, absorption heat pump, step drives heat supply end and the cooling end of compression heat pump and absorption heat pump simultaneously, strengthens its circulation temperature difference supplying cold carrier, reduces defeated cold caliber, reduces circulating pump power consumption.
Electromotor step shown in accompanying drawing 1 drives boiler compression heat pump absorption heat pump, and it is by 1-electromotor；1-1-air inlet；1-2-driving shaft；1-3-air vent；1-4-jacket-cooling water import；1-5-jacket-cooling water exports；2-fuel；3-electromotor；4-power transmission and distribution；5-motor；6-compressor；7-condenser；8-device for drying and filtering；9-expansion valve；10-vaporizer；11-absorption installation；12-flue gas boiler；13-absorption installation vaporizer；14-absorber；15-absorption installation condenser；16-regenerator forms, it is characterised in that:
The air inlet 1-1 of electromotor 1, by pipeline input fuel 2, forms engine charge loop；
The driving shaft 1-2 of electromotor 1 is rotated by electromotor 3 and power transmission and distribution 4 driving electric machine 5, forms Generator electrical output loop；
The air vent 1-3 of electromotor 1 connects flue gas boiler 12 fume side by flue, forms flue gas boiler heat release loop；
Heat carrier pipeline connects flue gas boiler 12 heat carrier side, forms flue gas boiler heating circuit；
Motor 5 drives compressor 6 to rotate, and forms compressor electric power input circuit；
Compressor 6 connects condenser 7 working medium side, device for drying and filtering 8, expansion valve 9, vaporizer 10 working medium side by pipeline, forms heat pump cycle loop；
Cold carrier pipeline connects absorption installation vaporizer 13 water side, and composition provides chilled water circuit；
Heat carrier pipeline connects absorber 14, absorption installation condenser 15, and composition provides hot-water return；
The jacket-cooling water import 1-4 of electromotor 1 exports 1-5 with jacket-cooling water and is connected regenerator 16 by pipeline, forms cylinder sleeve backheat regenerative circuit.
Electromotor 1 is gas driven explosive motor 1, gasoline driven explosive motor 1, diesel driven explosive motor 1, kerosene driving explosive motor 1, Stirling external-burning engine 1, gas driven gas-turbine engine 1, coal gas driving gas-turbine engine 1.
Absorption installation 11 drives double effect absorption unit 11, flue gas to drive single-effective absorption unit 11 for flue gas.
Cold carrier pipeline connects absorption installation vaporizer 13 water side, vaporizer 10 water side, composition series connection cooling circuit.
Heat carrier pipeline connects absorber 14, absorption installation condenser 15, condenser 7 water side, composition series connection heating circuit.
Heat carrier pipeline connects absorber 14, absorption installation condenser 15, vaporizer 10 water side, forms autocascade cycle loop.
Vaporizer 10 is water source vaporizer 10 or air source vaporizer 10.
The operation principle of the present invention illustrates as follows in conjunction with accompanying drawing 1:
1, fuel driven electromotor drives compression heat pump (heat+freeze): fuel 2 is after air inlet 1-1 inputs electromotor 1 and lights, driving shaft 1-2 drive electrical generators 3 is driven to rotate, rotating again through power transmission and distribution 4 driving electric machine 5, motor 5 drives compressor 6 to rotate；Cold carrier flows through vaporizer 10 cold carrier side, so that the biphase heat pump fluid of low pressure flowing into vaporizer 10 working medium side absorbs heat and evaporates and become low pressure superheated gaseous heat pump fluid, and discharges after making cold carrier heat release, cooling；Heat pump fluid is sucked compressor 6 by air entry, and it is collapsed into high pressure superheater gaseous state heat pump fluid, send into the condensation of condenser 7 working medium side and become high pressure supercooled liquid heat pump fluid, flow through device for drying and filtering 8 and expanded valve 9 throttles and becomes the biphase heat pump fluid of low pressure, back flow back into vaporizer 10 working medium side to complete heat pump cycle, condenser heat is released to heat carrier side simultaneously.Heat carrier flow condensed device 7 heat carrier side, absorbs another side condenser heat and heats up.
2, cylinder sleeve cooling heat drives absorption installation (heat+freeze): absorb cylinder sleeve cooling heat and the heat carrier that heats up, regenerator 16 is flowed into by cylinder sleeve backheat regenerative circuit, add the outer solution of heat pipe, absorption liquid it is condensed to evaporate water vapour, again by absorbing liquid pump driving, and drip and drench outside absorber 14 is managed；Water vapour then flows through outside absorption installation condenser 15 manages, heat release is also condensed into water as refrigerant, lower the temperature then through pipeline decompression, and flow in absorption installation vaporizer 13 according to gravity, then driven by cryogenic fluid pump and circulate and drip pouring outside absorption installation vaporizer 13 is managed, water vapour is flashed to absorb cold carrier heat, then flow through outside absorber 14 manages, dripped the absorption liquid drenched and absorb and become weak solution heat release, then driven by solution pump, again send back to outside regenerator 16 manages, evaporate through heat absorption.In cold carrier entrance absorption installation vaporizer 13 is managed, lowered the temperature by the outer water as refrigerant evaporation endothermic dripping pouring of pipe.Absorber 14 that heat carrier flow is concatenated connecting, in absorption installation condenser 15 manages, the absorption heat release outside by pipe and condensation heat release elder generation post-heating and heat up.
3, flue gas heat drives flue gas boiler 12 to heat: the flue gas of electromotor 1 is flowed into flue gas boiler 12 fume side by air vent 1-3 through flue and discharges its sensible heat, and heat carrier flows into flue gas boiler 12 heat carrier side through pipeline, heats up to be heated.
4, spring and autumn--compression heat pump and absorption heat pump step (heat+freeze): as shown in Figure 2, absorber 14 that heat carrier flow is concatenated connecting, in absorption installation condenser 15 manages, absorption heat release outside by pipe and condensation heat release elder generation post-heating rise to middle temperature, it is further continued for flowing through condenser 7 heat carrier side, absorbs another side condenser heat and rise to high temperature.In cold carrier entrance absorption installation vaporizer 13 is managed, it is down to middle temperature by the outer water as refrigerant evaporation endothermic dripping pouring of pipe, it is further continued for flowing through vaporizer 10 cold carrier side, so that the biphase heat pump fluid of low pressure flowing into vaporizer 10 working medium side absorbs heat and evaporates and become low pressure superheated gaseous heat pump fluid, and cold carrier heat release is made to discharge after being down to low temperature.
5, winter--absorption heat pump and compression heat pump overlapping heat: as shown in Figure 3, in heat source water entrance absorption installation vaporizer 13 is managed, and discharge after being lowered the temperature by the outer water as refrigerant evaporation endothermic dripping pouring of pipe；Absorber 14 that overlapping heat carrier flow is concatenated connecting, in absorption installation condenser 15 manages, the absorption heat release outside by pipe and condensation heat release elder generation post-heating and heat up.The circulation of overlapping heat carrier flows through vaporizer 10 overlapping heat carrier side, so that the biphase heat pump fluid of low pressure flowing into vaporizer 10 working medium side absorbs heat and evaporates and become low pressure superheated gaseous heat pump fluid, and makes overlapping heat carrier heat release lower the temperature；Heat carrier flow condensed device 7 heat carrier side, absorbs another side condenser heat and rises to high temperature to heat.
6, summer--absorption heat pump and compression type heat parallel connection of pumps refrigeration: as shown in Figure 1, in cold carrier entrance absorption installation vaporizer 13 is managed, be down to low temperature by outer water as refrigerant evaporation endothermic drenched of pipe；Absorber 14 that cooling current are concatenated connecting, in absorption installation condenser 15 manages, the absorption heat release outside by pipe and condensation heat release elder generation post-heating and heat up.Cold carrier flows through vaporizer 10 cold carrier side, so that the biphase heat pump fluid of low pressure flowing into vaporizer 10 working medium side absorbs heat and evaporates and become low pressure superheated gaseous heat pump fluid, and makes cold carrier heat release be down to low temperature；Cooling current condensed device 7 cooling water side, absorbs another side condenser heat and heats up.
Therefore, compared with the application technology of existing compression heat pump and absorption heat pump, feature of the present invention is as follows:
(1) system integration electromotor, flue gas boiler, compression heat pump, absorption heat pump；
(2) electromotor output high-grade electrical energy drive compression heat pump is utilized, it is to avoid transmission loss；
(3) electromotor is utilized to discharge low-grade flue gas heat-driven flue gas boiler；
(4) utilize electromotor to discharge low-grade cylinder sleeve cooling heat and drive absorption heat pump；
(5) absorption heat pump, the changeable realization of compression heat pump: spring and autumn step (heat+freeze) operation, winter overlapping heating operation, parallel connection in summer refrigerating operaton；
(6) comprehensive energy utilization rate can double compared with prior art and reach 180%, it is achieved 1 part of fuel value 6 parts of available heat of the highest generation and cold.
Therefore compared with prior art, the technology of the present invention advantage is as follows: system integration electromotor, flue gas boiler, compression heat pump, absorption heat pump；Utilize electromotor output high-grade electrical energy drive compression heat pump, it is to avoid transmission loss；Cascade utilization electromotor discharges low-grade flue gas heat-driven flue gas boiler and cylinder sleeve cooling heat-driven absorption heat pump；Changeable realize spring and autumn step (heat+freeze) run, winter overlapping heating operation, parallel connection in summer refrigerating operaton；Investment payback time can shorten 50% compared with prior art；Comprehensive energy utilization rate can double and reach 180%, it is achieved 1 part of fuel value 6 parts of available heat of the highest generation and cold.
(4) accompanying drawing explanation
Accompanying drawing 1 is the system flow chart of the present invention.
Accompanying drawing 2 is the system flow chart that spring and autumn step (heat+freeze) of the present invention is run.
Accompanying drawing 3 is the system flow chart of present invention overlapping in winter heating operation.
As shown in Figure 1, wherein: 1-electromotor；1-1-air inlet；1-2-driving shaft；1-3-air vent；1-4-jacket-cooling water import；1-5-jacket-cooling water exports；2-fuel；3-electromotor；4-power transmission and distribution；5-motor；6-compressor；7-condenser；8-device for drying and filtering；9-expansion valve；10-vaporizer；11-absorption installation；12-flue gas boiler；13-absorption installation vaporizer；14-absorber；15-absorption installation condenser；16-regenerator.
(5) detailed description of the invention
The electromotor step that the present invention proposes drives boiler compression heat pump absorption heat pump embodiment as shown in Figure 2, and existing explanation is as follows: the electromotor 1 of output shaft power 1.695MW；The rustless steel air inlet 1-1 of diameter 32mm；Length 400mm, diameter 42mm rustless steel driving shaft 1-2；The rustless steel air vent 1-3 of diameter 32mm；The rustless steel jacket-cooling water import 1-4 of diameter 32mm；The rustless steel jacket-cooling water outlet 1-5 of diameter 32mm；Gas fuel 2；380V, 50Hz, electromotive power output 1.665MW electromotor 3；380V, 50Hz, power 1.665MW power transmission and distribution 4；380V, 50Hz, output shaft power 1.665MW motor 5；The compressor 6 of power shaft power 1.665MW；The condenser 7 of heating power 9.44MW；Interface diameter 200mm, thickness 1.2mm red copper device for drying and filtering 8；Interface diameter 200mm, thickness 2mm rustless steel orifice plate expansion valve 9；The vaporizer 10 of cooling power 7.775MW；Absorption installation 11；Add the flue gas boiler 12 of heat 1.00MW；The absorption installation vaporizer 13 of cooling power 0.763MW；The absorber 14 of total heating power 1.717MW and absorption installation condenser 15；The regenerator 16 of backheat power 0.954MW forms.
The air inlet 1-1 of electromotor 1, by pipeline input fuel 2, forms engine charge loop；
The driving shaft 1-2 of electromotor 1 is rotated by electromotor 3 and power transmission and distribution 4 driving electric machine 5, forms Generator electrical output loop；
The air vent 1-3 of electromotor 1 connects flue gas boiler 12 fume side by flue, forms flue gas boiler heat release loop；
Heat carrier pipeline connects flue gas boiler 12 heat carrier side, forms flue gas boiler heating circuit；
Motor 5 drives compressor 6 to rotate, and forms compressor electric power input circuit；
Compressor 6 connects condenser 7 working medium side, device for drying and filtering 8, expansion valve 9, vaporizer 10 working medium side by pipeline, forms heat pump cycle loop；
Cold carrier pipeline connects absorption installation vaporizer 13 water side, and composition provides chilled water circuit；
Heat carrier pipeline connects absorber 14, absorption installation condenser 15, and composition provides hot-water return；
The jacket-cooling water import 1-4 of electromotor 1 exports 1-5 with jacket-cooling water and is connected regenerator 16 by pipeline, forms cylinder sleeve backheat regenerative circuit.
Electromotor 1 is gas driven explosive motor 1.
Absorption installation 11 drives single-effective absorption unit 11 for flue gas.
Cold carrier pipeline connects absorption installation vaporizer 13 water side, vaporizer 10 water side, composition series connection cooling circuit.
Heat carrier pipeline connects absorber 14, absorption installation condenser 15, condenser 7 water side, composition series connection heating circuit.
Vaporizer 10 is water source vaporizer 10.
In the embodiment of the present invention, natural gas 2 is after air inlet 1-1 inputs electromotor 1 and lights, and drives driving shaft 1-2 drive electrical generators 3 to rotate, rotates again through power transmission and distribution 4 driving electric machine 5, and motor 5 drives compressor 6 to rotate；59 DEG C of cold carriers flow through vaporizer 10 cold carrier side so that the biphase heat pump fluid of low pressure flowing into vaporizer 10 working medium side absorbs heat and evaporates and become low pressure superheated gaseous heat pump fluid, and make cold carrier heat release, be cooled to 53 DEG C after discharge；Heat pump fluid is sucked compressor 6 by air entry, and it is collapsed into high pressure superheater gaseous state heat pump fluid, send into the condensation of condenser 7 working medium side and become high pressure supercooled liquid heat pump fluid, flow through device for drying and filtering 8 and expanded valve 9 throttles and becomes the biphase heat pump fluid of low pressure, back flow back into vaporizer 10 working medium side to complete heat pump cycle, condenser heat is released to heat carrier side simultaneously.79 DEG C of heat carrier flow condensed device 7 heat carrier sides, absorb another side condenser heat and are warming up to 85 DEG C.
430 DEG C of flue gases of electromotor 1 are flowed into flue gas boiler 12 fume side by air vent 1-3 through flue and discharge its 1.00MW sensible heat, and 172 DEG C of conduction oils flow into flue gas boiler 12 heat carrier side through pipeline, are warming up to 178 DEG C to be heated.
The 90 DEG C of heat carriers absorbing cylinder sleeve cooling heat and heat up, are flowed into regenerator 16 by cylinder sleeve backheat regenerative circuit, add the outer solution of heat pipe, are condensed to absorption liquid to evaporate water vapour, then are driven by absorbing liquid pump, and drip and drench outside absorber 14 is managed；Water vapour then flows through outside absorption installation condenser 15 manages, heat release is also condensed into water as refrigerant, lower the temperature then through pipeline decompression, and flow in absorption installation vaporizer 13 according to gravity, then driven by cryogenic fluid pump and circulate and drip pouring outside absorption installation vaporizer 13 is managed, water vapour is flashed to absorb cold carrier heat, then flow through outside absorber 14 manages, dripped the absorption liquid drenched and absorb and become weak solution heat release, then driven by solution pump, again send back to outside regenerator 16 manages, evaporate through heat absorption.65 DEG C of cold carrier entrance absorption installation vaporizers 13 are cooled to 59 DEG C by the outer water as refrigerant evaporation endothermic dripping pouring of pipe in managing.In absorber 14 that 73 DEG C of heat carrier flows are concatenated connecting, absorption installation condenser 15 are managed, the absorption heat release outside by pipe and condensation heat release elder generation post-heating and be warming up to 79 DEG C.
In absorber 14 that 73 DEG C of heat carrier flows are concatenated connecting, absorption installation condenser 15 are managed, the absorption heat release outside by pipe and condensation heat release elder generation post-heating are also warming up to 79 DEG C, are further continued for flowing through condenser 7 heat carrier side, absorb another side condenser heat and be warming up to 85 DEG C.
In 65 DEG C of cold carrier inflow absorption installation vaporizers 13 are managed, it is cooled to 59 DEG C by the outer water as refrigerant evaporation endothermic dripping pouring of pipe, it is further continued for flowing through vaporizer 10 cold carrier side, so that the biphase heat pump fluid of low pressure flowing into vaporizer 10 working medium side absorbs heat and evaporates and become low pressure superheated gaseous heat pump fluid, and discharge after making cold carrier heat release be cooled to 53 DEG C.
Claims (7)
1. electromotor step drives a boiler compression heat pump absorption heat pump, and it is by electromotor (1)；Air inlet (1-1)；Driving shaft (1-2)；Air vent (1-3)；Jacket-cooling water import (1-4)；Jacket-cooling water outlet (1-5)；Fuel (2)；Electromotor (3)；Power transmission and distribution (4)；Motor (5)；Compressor (6)；Condenser (7)；Device for drying and filtering (8)；Expansion valve (9)；Vaporizer (10)；Absorption installation (11)；Flue gas boiler (12)；Absorption installation vaporizer (13)；Absorber (14)；Absorption installation condenser (15)；Regenerator (16) forms, it is characterised in that: the air inlet (1-1) of electromotor (1) inputs fuel (2) by pipeline, forms engine charge loop；The driving shaft (1-2) of electromotor (1) is rotated by electromotor (3) and power transmission and distribution (4) driving electric machine (5), forms Generator electrical output loop；The air vent (1-3) of electromotor (1) connects flue gas boiler (12) fume side by flue, forms flue gas boiler heat release loop；Heat carrier pipeline connects flue gas boiler 12 heat carrier side, forms flue gas boiler heating circuit；Motor (5) drives compressor (6) to rotate, and forms compressor electric power input circuit；Compressor (6) connects condenser (7) working medium side, device for drying and filtering (8), expansion valve (9), vaporizer (10) working medium side by pipeline, forms heat pump cycle loop；Cold carrier pipeline connects absorption installation vaporizer (13) water side, and composition provides chilled water circuit；Heat carrier pipeline connects absorber (14), absorption installation condenser (15), and composition provides hot-water return；The jacket-cooling water import (1-4) of electromotor (1) exports (1-5) with jacket-cooling water and is connected regenerator (16) by pipeline, forms cylinder sleeve backheat regenerative circuit.
2. the electromotor step described in claim 1 drives boiler compression heat pump absorption heat pump, it is characterised in that: electromotor (1) is gas driven explosive motor (1), gasoline driven explosive motor (1), diesel driven explosive motor (1), kerosene drive explosive motor (1), Stirling external-burning engine (1), gas driven gas-turbine engine (1), coal gas to drive gas-turbine engine (1).
3. the electromotor step described in claim 1 drives boiler compression heat pump absorption heat pump, it is characterised in that: absorption installation (11) drives double effect absorption unit (11), flue gas to drive single-effective absorption unit (11) for flue gas.
4. the electromotor step described in claim 1 drives boiler compression heat pump absorption heat pump, it is characterized in that: cold carrier pipeline connects absorption installation vaporizer (13) water side, vaporizer (10) water side, composition series connection cooling circuit.
5. the electromotor step described in claim 1 drives boiler compression heat pump absorption heat pump, it is characterized in that: heat carrier pipeline connects absorber (14), absorption installation condenser (15), condenser (7) water side, composition series connection heating circuit.
6. the electromotor step described in claim 1 drives boiler compression heat pump absorption heat pump, it is characterized in that: heat carrier pipeline connects absorber (14), absorption installation condenser (15), vaporizer (10) water side, form autocascade cycle loop.
7. the electromotor step described in claim 1 drives boiler compression heat pump absorption heat pump, it is characterised in that: vaporizer (10) is water source vaporizer (10) or air source vaporizer (10).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610270413.0A CN105805983A (en) | 2016-04-20 | 2016-04-20 | Boiler compression heat pump and absorption heat pump under step driving of power generator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106907936A (en) * | 2017-05-02 | 2017-06-30 | 苏州高野能源科技有限公司 | The gas burning system of multiple cooling and warming output |
| CN110805886A (en) * | 2019-11-13 | 2020-02-18 | 上海齐耀膨胀机有限公司 | Hot water waste heat recovery system using absorption heat pump and method for recovering hot water waste heat |
| CN113503195A (en) * | 2021-07-21 | 2021-10-15 | 上海海事大学 | Ship waste heat utilization cogeneration device and use method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110805886A (en) * | 2019-11-13 | 2020-02-18 | 上海齐耀膨胀机有限公司 | Hot water waste heat recovery system using absorption heat pump and method for recovering hot water waste heat |
| CN113503195A (en) * | 2021-07-21 | 2021-10-15 | 上海海事大学 | Ship waste heat utilization cogeneration device and use method thereof |
| CN113503195B (en) * | 2021-07-21 | 2022-12-23 | 上海海事大学 | Ship waste heat utilization cogeneration device and use method thereof |
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Application publication date: 20160727 |