CN104912691B - Internal combustion closed circulation hydrocarbon fuel thermal power system - Google Patents

Internal combustion closed circulation hydrocarbon fuel thermal power system Download PDF

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Publication number
CN104912691B
CN104912691B CN201510270107.2A CN201510270107A CN104912691B CN 104912691 B CN104912691 B CN 104912691B CN 201510270107 A CN201510270107 A CN 201510270107A CN 104912691 B CN104912691 B CN 104912691B
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displacement type
compression unit
unit
internal combustion
thermal power
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CN104912691A (en
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靳北彪
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Zhejiang julibao Textile Technology Co., Ltd
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Molecule Power Beijing Technology Co Ltd
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02GHOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G1/00Hot gas positive-displacement engine plants
    • F02G1/04Hot gas positive-displacement engine plants of closed-cycle type

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

nullA kind of internal combustion closed circulation hydrocarbon fuel thermal power system,Including displacement type compression unit、Combustor、Displacement type acting unit、Cooler、Water trap and carbon dioxide separation unit,The sender property outlet of described displacement type compression unit connects through the working medium entrance of described combustor with described displacement type acting unit,Described displacement type acting unit sender property outlet connects through the working medium entrance of described cooler with described displacement type compression unit,At described displacement type compression unit、Combustor、It is filled with working medium in the closed-loop path that displacement type acting unit and cooler are constituted,Described water trap and described carbon dioxide separation unit are arranged between described displacement type compression unit and described cooler,Described displacement type acting unit exports power to described displacement type compression unit,Described displacement type acting unit externally exports power,The pressure ratio of described displacement type compression unit is more than 3.0.The internal combustion closed circulation hydrocarbon fuel thermal power system of the present invention has the advantage that efficiency is high, disposal of pollutants is few.

Description

Internal combustion closed circulation hydrocarbon fuel thermal power system
Technical field
The present invention relates to heat energy and dynamic field, especially one internal combustion closed circulation hydrocarbon fuel heat power system System.
Background technology
The temperature of the working medium of traditional thermal power system is high, and pressure is low, so the efficiency of thermal power system is subject to Suitable impact.To this end, be badly in need of a kind of Novel hot dynamical system of invention.
Summary of the invention
In order to solve above-mentioned technical problem, the present invention adopts the following technical scheme that
Scheme 1: a kind of internal combustion closed circulation hydrocarbon fuel thermal power system, including displacement type compression unit, Combustor, displacement type acting unit, cooler, water trap and carbon dioxide separation unit, described displacement type The sender property outlet of compression unit connects through the working medium entrance of described combustor with described displacement type acting unit, institute State the displacement type acting unit sender property outlet working medium entrance through described cooler Yu described displacement type compression unit Connection, in the Guan Bi that described displacement type compression unit, combustor, displacement type acting unit and cooler are constituted It is filled with working medium, described water trap and described carbon dioxide separation unit in loop and is arranged on the compression of described displacement type Between unit and described cooler, described displacement type acting unit is dynamic to the output of described displacement type compression unit Power, described displacement type acting unit externally exports power, the pressure ratio of described displacement type compression unit more than 3.0, More than 3.5, more than 4.0, more than 4.5, more than 5.0, more than 5.5, more than 6.0, more than 6.5, greatly In 7.0, more than 7.5, more than 8.0, more than 8.5, more than 9.0, more than 9.5, more than 10.0, greatly In 10.5, more than 11.0, more than 11.5, more than 12.0, more than 12.5, more than 13.0, more than 13.5, More than 14.0, more than 14.5, more than 15.0, more than 15.5, more than 16.0, more than 16.5, it is more than 17.0, more than 17.5, more than 18.0, more than 18.5, more than 19.0, more than 19.5 or more than 20.0.
Scheme 2: on the basis of scheme 1, makes described displacement type acting unit through gear pair further Described displacement type compression unit output power.
Scheme 3: on the basis of scheme 1 or scheme 2, the fuel making described combustor further is hydrocarbon Compound or hydrocarbon oxygen compound.
Scheme 4: in scheme 1 to 3 on the basis of either a program, makes to set on described closed-loop path further It is equipped with oxygen intake.
Scheme 5: on the basis of scheme 1 to 4, makes described internal combustion closed circulation hydrocarbon fuel heat further Dynamical system also include attached compression unit, described attached compression unit be located at described displacement type compression unit and Between described cooler.
Scheme 6: on the basis of scheme 5, makes described attached compression unit be set to displacement type compression further Unit.
Scheme 7: on the basis of scheme 6, makes described attached compression unit be set to single-stage displacement type further Compression unit, multistage displacement type compression unit, single-stage reciprocating-piston compression unit, multistage reciprocating-piston Compression unit, single-stage become boundary's hydraulic mechanism compression unit or are set to multistage change circle hydraulic mechanism compression unit.
Scheme 8: on the basis of scheme 7, makes the multistage displacement type pressure of described attached compression unit further Interstage cooler is set in the communicating passage of contracting at least one inter-stage of unit.
Scheme 9: in scheme 1 to 8 on the basis of either a program, makes the acting of described displacement type single further Unit is set to single-stage displacement type acting unit, multistage displacement type does work unit, single-stage reciprocating-piston does work unit, Multistage reciprocating-piston acting unit, it is set to single-stage and becomes boundary hydraulic mechanism acting unit or be set to multistage change circle stream Body mechanism acting unit.
Scheme 10: in scheme 1 to 9 on the basis of either a program, making described working medium further is indifferent gas Any one or two or more admixture of gas in body, nitrogen, oxygen.
In the present invention, so-called A and B connection refers to that between A and B, working medium flows, including working medium from A Flow to B or flow to A from B, or working medium elder generation flows to B from A and flows to A from B again.So-called " connection " Including directly connecting, indirect communication connects with through operating unit, described operating unit include valve, controlling organization, Feed mechanism (pump) and heat exchanger etc..
In the present invention, so-called displacement type acting unit refers to the machine utilizing the static pressure of gas working medium externally to do work Structure, such as piston type acting mechanism, roots-type acting mechanism or screw acting mechanism etc., so-called piston Formula acting mechanism refer to all mechanisms utilizing piston externally to do work, such as piston type motor etc..
In the present invention, so-called displacement type compression unit refers to that all pass through volume change and make the machine of working medium supercharging Structure, as reciprocating-piston, roots-type, screw or displacement type become boundary's hydraulic mechanism compression unit etc..
In the present invention, so-called " displacement type becomes boundary's hydraulic mechanism " refers to that all fluids enter the motion in district The surface of part and fluid flow out the displacement type that the surface of the movement parts in district is different and movement parts rotates Hydraulic mechanism, say, that so-called " displacement type becomes boundary's hydraulic mechanism " is to be formed appearance by rotating motion part All displacement type hydraulic mechanism of long-pending change, such as, sliding-vane pump, slide sheet type mechanism (such as, slide sheet type pressure Contracting machine or sliding vane type expander), (such as, eccentric rotor compressor or eccentric rotor are swollen in eccentric rotor mechanism Swollen machine), Pendular ring type mechanism (such as, liquid-piston compressor or Pendular ring type decompressor), roots-type mechanism (example As, Roots Compressor or roots-type decompressor), screw-type mechanism (such as, screw compressor or spiral shell Expander), (such as, rolling piston compressor or rotary-piston type expand in rotary-piston type mechanism Machine), rolling-piston-type mechanism (such as, rolling piston compressor or rolling-piston-type decompressor), swing Rotator type mechanism (such as, swinging rotor type compressor or swing-rotor type decompressor), single working chamber slide plate Formula mechanism (such as, single working chamber sliding-vane compressor or single working chamber sliding vane type expander), double working-chamber Slide sheet type mechanism (such as, Dual-cavity sliding vane type compressor or Double working chamber slide sheet type decompressor), run through Slide sheet type mechanism (such as, penetration slipping sheet formula compressor or penetration slipping sheet formula decompressor), gear fluids mechanism (such as, gear compressor or gear decompressor) and Zhuan Gang rolling piston mechanism (such as, turn cylinder to roll and live Fill in compressor or turn cylinder rolling piston expander) etc..Described displacement type becomes boundary's hydraulic mechanism and optionally selects Select and include cylinder, slider and cylinder inner rotary body, and by described cylinder, described slider and described cylinder inward turning The three that turns complements each other to form the mechanism of volume change.
In the present invention, certain more than numerical value A and certain below numerical value A all includes this number A.
Inventors believe that, celestial body mutually moves and necessarily leads to gravitational interaction, and gravitational interaction is inevitable Produce material flowing and/or object deformation, owing to material flowing and object deformation are irreversible process, i.e. Being the process producing heat, therefore the flowing of the material under gravitational field effect and object deformation necessarily lead to heat Amount, the heat that this form produces necessarily consumes the kinetic energy of celestial body, As time goes on, through very long Process, sky cognition gradually loses kinetic energy, final sky cognition mutually merging (or mutually phagocytosis), final universe Forming a particle, the temperature and pressure of this particle all can be ramping up, thus formed violent blast (by It is ramping up also causing chemical reaction and nuclear reaction in temperature and pressure), blast re-forms celestial bodies motion State, even if celestial body has kinetic energy, forms mutual relative motion and interaction again between celestial body, enter Next circulation.It can be considered that the existence in universe is a thermodynamic cyclic process with development in fact.This The essence of the process of kind can be summarised as " you invite me, and I am the most certain swallows you " simple, understandablely, thus may be used See, there is its final final result of main body the most mutually phagocytosis of alternating action, mutually merge.
It is known that in economics, Nobel was all authorized in the research to information asymmetry and information symmetrical Prize, it is seen that both parties have Determines transaction success or failure, the fairness of transaction and the profit of transaction of information. The essence of transaction is information trading in fact.For inventors believe that, patent has information zero symmetry, i.e. hands over Easily the true value of patent is all known little about it by both sides.Patent information zero symmetric properties, if do not cracked, operation It is difficulty with.Information zero symmetry of patent determines science and the complexity of patent operation.Common business In product transaction, information asymmetry may advantageously facilitate transaction, improves profit.And for patent, the most not With, patent needs to solve technical problem, and the value of patent is quickly known in patent exploitation, so patent Must be out-and-out, information zero is symmetrical and information asymmetry is inevitable all can seriously hinder patent operation, solves special Profit information zero AXIALLY SYMMETRIC PROBLEMS, making both parties' information symmetrical on high level is the basic work of patent operation enterprise Make.
The present inventor thinks according to thermodynamic (al) ultimate principle and the observation to universe phenomenon: do not having outside On the premise of factor impact, heat can not absolutely be converted into other any type of energy or material. Conventional thermal mechanics second law only elaborating, heat can not percent on the premise of not having external factor impact The conversion success of hundred, this law is correct, but is unilateral.Can be fixed by heat with popular language Justice is the minimum form of energy, or referred to as this is the rubbish in universe.Through analyzing, the present inventor is additionally considered that: The growth course of any biology (animal, plant, microorganism, virus and antibacterial) is all heat release.Through dividing Analysis, the present inventor is additionally considered that: any one process or any one circulation (be not limited to thermodynamic process, Such as chemical reaction process, biochemical reaction process, photochemical reaction process, biological growth process, plant Thing growth course is included) its maximum acting ability conservation, inventors believe that the most photosynthetic Growing process can not improve its acting ability, say, that the acting ability of bean sprout is impossible The acting ability sum of its nutrient absorbed is added higher than the acting ability of bean or pea;Why the doing of one tree wood Function power is greater than the acting ability of seedling, be because sunlight with photosynthetic form take part in by seedling to The growth course of trees.
Present inventors believe that the basic logic that heat engine works is that convergence is by thermal transpiration.So-called convergence is work The increase process of the density of matter, such as, condense, compress and all belong to convergence process, under same pressure, and temperature Low working medium degree of convergence is big;It is exactly the endothermic process of working medium that what is called is heated;What is called dissipates and refers to the close of working medium The process that degree reduces, such as, expand or spray.Any one dissipates process all can form the reduction of acting ability, Such as, the acting ability of the air of gaseous state will be well below the acting ability of liquid air;During methanol plus water adds Equitemperature be thermally generated carbon monoxide and hydrogen, although the carbon monoxide generated and the combustion heat of hydrogen are more than The combustion heat about 20% of methanol, but its acting ability is the most very little more than the ratio of the acting ability of methanol, Although its reason is this process and has inhaled the heat of about 20%, but the sending out of product carbon monoxide and hydrogen Scattered degree is far longer than methanol.Therefore, it is to have no idea effectively that the physochlaina infudibularis utilizing temperature the highest adds chemical reaction Improve the acting ability of product.
Present inventors believe that distance increase is the process that entropy increases, the distance between Cooling and Heat Source also affects efficiency, High apart from little efficiency, low apart from big efficiency.
In the present invention, according to the known technology of heat energy Yu dynamic field, necessity should be set in necessary place Parts, unit or system etc..
Beneficial effects of the present invention is as follows:
It is excellent that the internal combustion closed circulation hydrocarbon fuel thermal power system of the present invention has that efficiency is high, disposal of pollutants is few etc. Point.
Accompanying drawing explanation
The structural representation of Fig. 1: the embodiment of the present invention 1;
The structural representation of Fig. 2: the embodiment of the present invention 2;
The structural representation of Fig. 3: the embodiment of the present invention 3;
In figure: 1 displacement type compression unit, 2 combustor, 3 displacement types acting mechanism, 4 coolers, 5 is attached Belong to compression unit, 6 water traps, 7 carbon dioxide separation unit, 8 interstage coolers.
Detailed description of the invention
Embodiment 1
A kind of internal combustion closed circulation hydrocarbon fuel thermal power system, as it is shown in figure 1, include that displacement type compression is single Unit 1, combustor 2, displacement type acting unit 3, cooler 4, water trap 6 and carbon dioxide separation unit 7, the sender property outlet of described displacement type compression unit 1 is through described combustor 2 and described displacement type acting unit 3 The connection of working medium entrance, described displacement type acting unit 3 sender property outlet is through described cooler 4 and described volume The working medium entrance connection of type compression unit 1, at described displacement type compression unit 1, combustor 2, displacement type It is filled with working medium, described water trap 6 and described dioxy in the closed-loop path that acting unit 3 and cooler 4 are constituted Change carbon separative element 7 to be arranged between described displacement type compression unit 1 and described cooler 4, described volume Type acting unit 3 exports power to described displacement type compression unit 1, and described displacement type acting unit 3 is external Output power, the pressure ratio of described displacement type compression unit 1 is more than 3.0, is provided with on described closed-loop path Oxygen intake.
As disposable embodiment, the pressure ratio of described displacement type compression unit 1 is optionally more than 3.5, more than 4.0, more than 4.5, more than 5.0, more than 5.5, more than 6.0, more than 6.5, more than 7.0, More than 7.5, more than 8.0, more than 8.5, more than 9.0, more than 9.5, more than 10.0, more than 10.5, More than 11.0, more than 11.5, more than 12.0, more than 12.5, more than 13.0, more than 13.5, it is more than 14.0, more than 14.5, more than 15.0, more than 15.5, more than 16.0, more than 16.5, more than 17.0, More than 17.5, more than 18.0, more than 18.5, more than 19.0, more than 19.5 or more than 20.0.
Embodiment 2
A kind of internal combustion closed circulation hydrocarbon fuel thermal power system including embodiment 1, as in figure 2 it is shown, also Including attached compression unit 5, described attached compression unit 5 is located at described displacement type compression unit 1 and described Between cooler 4.
As disposable embodiment, the disposable embodiment of embodiment 1 all can make it also further Including attached compression unit 5, described attached compression unit 5 is located at described displacement type compression unit 1 and described Between cooler 4.
All can make described attached as disposable embodiment, embodiment 2 and disposable embodiment thereof Compression unit 5 is set to displacement type compression unit, and can make described displacement type compression unit further optionally Be set to single-stage displacement type compression unit, multistage displacement type compression unit, single-stage reciprocating-piston compression unit, Multistage reciprocating-piston compression unit, single-stage become boundary's hydraulic mechanism compression unit or are set to multistage change circle fluid machine Structure compression unit.
Embodiment 3
A kind of internal combustion closed circulation hydrocarbon fuel thermal power system including embodiment 1, as it is shown on figure 3, also Including attached compression unit 5, described attached compression unit 5 is located at described displacement type compression unit 1 and described Between cooler 4, described attached compression unit 5 is set to multistage displacement type compression unit, and described attached Interstage cooler is set in the communicating passage of multistage displacement type at least one inter-stage of compression unit of compression unit 5 8。
As disposable embodiment, all described attached compression unit 5 is set to multistage displacement type compression The embodiment of unit, all can make the multistage displacement type compression unit of described attached compression unit 5 extremely further Interstage cooler 8 is set in the communicating passage of a few inter-stage.
Embodiment 4
A kind of internal combustion closed circulation hydrocarbon fuel thermal power system including embodiment 1, described displacement type does work Unit 3 is set to multistage displacement type acting unit.
The most optional as disposable embodiment, all embodiments of the invention and disposable embodiment thereof Described displacement type acting unit 3 is made to selecting property to be set to single-stage displacement type acting unit, multistage displacement type acting list Unit, single-stage reciprocating-piston acting unit, multistage reciprocating-piston acting unit, it is set to single-stage and becomes boundary fluid Mechanism acting unit or be set to multistage change circle hydraulic mechanism acting unit.
The all of way of example of the present invention the most optionally makes described working medium be noble gas, nitrogen, oxygen Any one or two or more admixture of gas in gas.
The all of way of example of the present invention, the fuel the most optionally making described combustor 2 is hydrocarbonization Compound or hydrocarbon oxygen compound.
The all of way of example of the present invention, all can make described displacement type acting unit 3 through variable-speed motor further Structure exports power to described displacement type compression unit 1.
As disposable embodiment, all embodiments of the invention all can make described water trap 6 and described two Carbonoxide separative element 7 integrated setting.
It is clear that the invention is not restricted to above example, according to techniques known and presently disclosed Technical scheme, can derive or association goes out many flexible programs, all these flexible programs, also should recognize For being protection scope of the present invention.

Claims (20)

1. an internal combustion closed circulation hydrocarbon fuel thermal power system, including displacement type compression unit (1), Combustor (2), displacement type acting unit (3), cooler (4), water trap (6) and carbon dioxide divide From unit (7), it is characterised in that: the sender property outlet of described displacement type compression unit (1) is through described burning Room (2) connects with the working medium entrance of described displacement type acting unit (3), described displacement type acting unit (3) Sender property outlet connects through the working medium entrance of described cooler (4) with described displacement type compression unit (1), Described displacement type compression unit (1), described combustor (2), described displacement type acting unit (3) and institute Working medium, described water trap (6) and described carbon dioxide it is filled with in stating the closed-loop path that cooler (4) is constituted Separative element (7) is arranged between described displacement type compression unit (1) and described cooler (4), institute Stating displacement type acting unit (3) and described displacement type compression unit (1) is exported power, described displacement type does Merit unit (3) externally exports power, and the pressure ratio of described displacement type compression unit (1) is more than 3.0.
2. internal combustion closed circulation hydrocarbon fuel thermal power system as claimed in claim 1, it is characterised in that: The fuel of described combustor (2) is Hydrocarbon or hydrocarbon oxygen compound.
3. internal combustion closed circulation hydrocarbon fuel thermal power system as claimed in claim 1, it is characterised in that: Described displacement type acting unit (3) exports power through gear to described displacement type compression unit (1).
4. internal combustion closed circulation hydrocarbon fuel thermal power system as claimed in claim 3, it is characterised in that: The fuel of described combustor (2) is Hydrocarbon or hydrocarbon oxygen compound.
5. internal combustion closed circulation hydrocarbon fuel thermal power system as according to any one of Claims 1-4, It is characterized in that: on described closed-loop path, be provided with oxygen intake.
6. internal combustion closed circulation hydrocarbon fuel thermal power system as according to any one of Claims 1-4, It is characterized in that: also include that attached compression unit (5), described attached compression unit (5) are located at described appearance Long-pending between type compression unit (1) and described cooler (4).
7. internal combustion closed circulation hydrocarbon fuel thermal power system as claimed in claim 5, it is characterised in that: Also include that attached compression unit (5), described attached compression unit (5) are located at described displacement type compression unit (1) and between described cooler (4).
8. internal combustion closed circulation hydrocarbon fuel thermal power system as claimed in claim 6, it is characterised in that: Described attached compression unit (5) is set to displacement type compression unit.
9. internal combustion closed circulation hydrocarbon fuel thermal power system as claimed in claim 7, it is characterised in that: Described attached compression unit (5) is set to displacement type compression unit.
10. internal combustion closed circulation hydrocarbon fuel thermal power system as claimed in claim 8, it is characterised in that: Described attached compression unit (5) is set to multistage displacement type compression unit.
11. internal combustion closed circulation hydrocarbon fuel thermal power systems as claimed in claim 9, it is characterised in that: Described attached compression unit (5) is set to multistage displacement type compression unit.
12. internal combustion closed circulation hydrocarbon fuel thermal power systems as claimed in claim 10, it is characterised in that: Set in the communicating passage of multistage displacement type at least one inter-stage of compression unit of described attached compression unit (5) Interstage cooler (8).
13. internal combustion closed circulation hydrocarbon fuel thermal power systems as claimed in claim 11, it is characterised in that: Set in the communicating passage of multistage displacement type at least one inter-stage of compression unit of described attached compression unit (5) Interstage cooler (8).
14. as any one of Claims 1-4, according to any one of 7 to 13, internal combustion closed circulation is hydrocarbon Fuel heat dynamical system, it is characterised in that: described displacement type acting unit (3) is set to multistage displacement type to be done Merit unit.
15. internal combustion closed circulation hydrocarbon fuel thermal power systems as claimed in claim 5, it is characterised in that: Described displacement type acting unit (3) is set to multistage displacement type acting unit.
16. internal combustion closed circulation hydrocarbon fuel thermal power systems as claimed in claim 6, it is characterised in that: Described displacement type acting unit (3) is set to multistage displacement type acting unit.
17. any one of Claims 1-4,7 to 13 any one, internal combustion Guan Bi as described in 15 or 16 Cyclic carbon hydrogen fuel thermal power system, it is characterised in that: described working medium is in noble gas, nitrogen, oxygen Any one or two or more admixture of gas.
18. internal combustion closed circulation hydrocarbon fuel thermal power systems as claimed in claim 5, it is characterised in that: Described working medium is any one or two or more admixture of gas in noble gas, nitrogen, oxygen.
19. internal combustion closed circulation hydrocarbon fuel thermal power systems as claimed in claim 6, it is characterised in that: Described working medium is any one or two or more admixture of gas in noble gas, nitrogen, oxygen.
20. internal combustion closed circulation hydrocarbon fuel thermal power systems as claimed in claim 14, it is characterised in that: Described working medium is any one or two or more admixture of gas in noble gas, nitrogen, oxygen.
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CN2014102623295 2014-06-12
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CN106609825A (en) * 2015-10-26 2017-05-03 熵零股份有限公司 Speed change mechanism
CN106870675A (en) * 2015-12-11 2017-06-20 熵零技术逻辑工程院集团股份有限公司 A kind of transmission mechanism
CN106870676A (en) * 2015-12-14 2017-06-20 熵零技术逻辑工程院集团股份有限公司 A kind of transmission system
CN106969125A (en) * 2016-01-13 2017-07-21 熵零技术逻辑工程院集团股份有限公司 A kind of energy adjustment system
CN212508457U (en) * 2019-05-27 2021-02-09 熵零技术逻辑工程院集团股份有限公司 Engine

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CN1058550C (en) * 1995-06-12 2000-11-15 吕孟让 Internal-combustion complete expansion engine
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US8631657B2 (en) * 2003-01-22 2014-01-21 Vast Power Portfolio, Llc Thermodynamic cycles with thermal diluent
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