CN106224032A - A kind of exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation - Google Patents

A kind of exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation Download PDF

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CN106224032A
CN106224032A CN201610760773.9A CN201610760773A CN106224032A CN 106224032 A CN106224032 A CN 106224032A CN 201610760773 A CN201610760773 A CN 201610760773A CN 106224032 A CN106224032 A CN 106224032A
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pressure
heat energy
voltage stabilizing
exhaust
condensation
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郭远军
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K11/00—Plants characterised by the engines being structurally combined with boilers or condensers
    • F01K11/02—Plants characterised by the engines being structurally combined with boilers or condensers the engines being turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K27/00—Plants for converting heat or fluid energy into mechanical energy, not otherwise provided for
    • F01K27/02—Plants modified to use their waste heat, other than that of exhaust, e.g. engine-friction heat

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

The invention discloses a kind of exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation, including gasification installation, turbine, condensing unit and one-way hydraulic pump pass sequentially through circulating line and realize circulation UNICOM, circulating line is contained within cycle fluid, heat collector is installed outside gasification installation, heat collector UNICOM exhaust gases of internal combustion engines pipe, working medium actuator it is additionally provided with between turbine and condensing unit, described working medium actuator includes turbine current limiter and pressure voltage stabilizing pressure controller, pressure voltage stabilizing pressure controller includes slow pressure storage stream cylinder gentle pressure piston and barostat, the top UNICOM circulating line of slow pressure storage stream cylinder, the bottom UNICOM barostat of slow pressure storage stream cylinder, slow pressure piston is arranged in slow pressure storage stream cylinder；The advantages such as it is high that exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation of the present invention has heat energy transformation efficiency, stable, power adjustable.

Description

A kind of exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation
Technical field
The invention belongs to utilization of energy apparatus field, a kind of exhaust gases of internal combustion engines profit based on pressure-adjustable voltage stabilizing condensation Use dynamic system of heat energy.
Background technology
The energy is the important substance basis that human society is depended on for existence and development.Make a general survey of the history of human social development, people The major progress each time of class civilization is all along with improvement and the replacement of the energy.The exploitation of the energy greatly advance the world Economy and the development of human society.
But along with the consumption that is continuously developed of the energy, the non-renewable energy resources such as oil, colliery, natural gas progressively tighten, energy The saving in source and recycling progressively is taken seriously.The substance of the energy strategy of current China is: adheres to economization at first, base oneself upon Domestic, diverse development, depend on science and technology, protect environment, strengthen international mutual beneficial co-operation, make great efforts to construct stable, economical, cleaning, safety Energy supply system, support the sustainable development of economic society with the sustainable development of the energy.
China implements the measure of energy conservation comprehensively: push structure adjusts, and accelerates the upgrading and optimization of industrial structure, sends out energetically Exhibition new high-tech industry and service trade, strictly limit highly energy-consuming, high consumptive material, highly water intensive industry development, eliminate the backward production facilities, and promotes The right-about of Economic Development Mode, accelerates to build energy-saving industrial system.Strengthen industrial energy saving, accelerate technological transformation, improve Management level, reduce energy resource consumption.Implement energy conservation project, encourage the popularization and application of energy-efficient product, greatly develop energy-saving Ground type building, improves efficiency of energy utilization, accelerates energy-saving monitoring and technical service system construction, strengthens energy-saving monitoring, innovation clothes Business platform.Strengthen management energy-conservation, actively push forward preferentially to purchase energy-conservation (including water saving) product, study and define and encourage energy-conservation property tax Policy.Advocate social energy conservation, conduct vigorous propaganda the significance saving the energy, constantly strengthen whole people's resource awareness of unexpected development and save meaning Know.
For response national energy-saving strategy, increasing enterprise starts research and development, uses energy-saving equipment, and strengthens discarded product Can thing, the utilization of waste heat energy.Wherein, utilize aspect at waste heat, mainly realize surplus energy utility by thermal generating equipment.Existing Some thermal generating equipments include plurality of classes, but can be divided mainly into two classes, and a class is to utilize turbine that heat energy is changed into machine Tool energy, then changes mechanical energy is become electric energy, the generating equipment of this kind of principle classification is the most ripe, and kind is many；Another kind of is to utilize Pyroelectric effect principle, is directly translated into electric potential energy by thermoelectric conversion element by heat energy, but due to for generation technology aspect not Maturation, electrical power is little, and manufacturing cost is high, and thermoelectric conversion efficiency is low, is mainly used in microelectronic.
Present stage, most enterprises is big due to complementary energy eliminating amount, in the utilization of waste heat, the most also needs to rely on above-mentioned first Class thermal generating equipment, changes into heat energy mechanical energy by turbine, then changes mechanical energy is become electric energy.Such heat existing Generating equipment can mainly include cycle fluid, heat collector, gasification installation, turbine, electromotor and condensing unit；During work, Cycle fluid first passes through gasification installation in circulating line, working medium is gasified and promotes turbine to rotate, and turbine drives to be sent out Electric power generation, the working medium after gasification, when by turbine, externally does work, and temperature and air pressure can reduce, and pass through condensing unit It is cooled to liquid refrigerant.
But, existing thermal generating equipment common problem is: a. is high to the temperature requirement of high temperature heat source, one As more than 200 DEG C, and heat energy transformation efficiency is on the low side, and heat energy transformation efficiency is generally 15% to 35%, under the thermal source of 200 DEG C, Heat energy transformation efficiency average out to 18%；B. working medium gasification temperature is unstable, and working medium condensation effect is the best, the working medium in condensing unit Easily occur that temperature is too high to condensation and the too low phenomenon causing gasification intensification power consumption big of condensation temperature；C. turbine Drive little, gasification working medium externally being done work, it is less to change into the efficiency of mechanical energy；D. secondary speed is unstable, and easily goes out Existing stuck problem；E. the Heat-collecting effect of heat collector is the best, and extraneous exhaust-heat absorption rate is little, and the hot type amount of f. condensing unit is relatively big, Thermal waste is big, slow by the condensation rate of natural condensation mode, and (blower fan is air-cooled or liquid pump water to use actively condensing mode Cold) need extra power consumption；G. working medium is apt to deteriorate or impurity occurs；F. the problem that turbine easily occurs leaking working medium.
On the other hand, the heat energy transformation efficiency of existing internal combustion engine is about 45%, and its exhaust gases of internal combustion engines discharge temperature can be high Reaching 400 DEG C, there is bigger energy waste in the discharge of tail gas.
Summary of the invention
The purpose that the present invention is to be realized is: stablize working medium gasification temperature, it is to avoid the Temperature of Working in condensing unit is too high Or too low, improve heat energy transformation efficiency；And increase the drive of turbine, improve turbine efficiency, stablize working medium gasification temperature And refrigerant flow rate, improve working medium quality, prevent working medium from going bad, improve turbine structure, it is to avoid turbine is revealed and rotary speed unstabilization, changes Enter condensing unit, accelerate condensing rate；Existing for existing thermal hardware in the above-mentioned background technology of solution: heat energy transformation efficiency Low, working medium gasification temperature is unstable, and working medium condensation effect is the best, and working medium is apt to deteriorate or occurs that impurity, turbine easily occur Refrigerant leakage, secondary speed is unstable and easily occurs stuck, and the thermal waste of condensing unit is big, condensing rate slow or needs The problems such as extra power consumption.
For solving its technical problem the technical solution adopted in the present invention it is: a kind of internal combustion based on pressure-adjustable voltage stabilizing condensation Tail gas utilizes dynamic system of heat energy, including heat collector, gasification installation, turbine, exhaust gases of internal combustion engines pipe, condensing unit, follows Endless tube road, cycle fluid and one-way hydraulic pump, gasification installation, turbine, condensing unit and one-way hydraulic pump pass sequentially through circulation Pipeline realizes circulation UNICOM, and circulating line is contained within cycle fluid, and heat collector is arranged on outside gasification installation, condensing unit bag Containing condensing tube,
It is characterized in that: exhaust gases of internal combustion engines pipe UNICOM heat collector, be additionally provided with working medium between described turbine and condensing unit and adjust Joint device, working medium actuator includes turbine current limiter and pressure voltage stabilizing pressure controller, and turbine current limiter includes that turbine structure and turbine turn Speed controller, pressure voltage stabilizing pressure controller includes slow pressure storage stream cylinder gentle pressure piston and barostat, the top of slow pressure storage stream cylinder UNICOM's circulating line, the bottom UNICOM barostat of slow pressure storage stream cylinder, slow pressure piston is arranged in slow pressure storage stream cylinder.
As optimizing further, described pressure voltage stabilizing pressure controller also includes pressure transducer, temperature sensor and single-chip microcomputer, Single-chip microcomputer stores working medium at different pressure PiUnder condensation temperature Ti, pressure transducer and temperature sensor are evenly distributed on cold In solidifying pipe, pressure transducer and temperature sensor data connect single-chip microcomputer, and Single-chip Controlling connects barostat and turbine turns Speed controller；When the liquefaction of the Temperature of Working in condensing tube afterbody and working medium is temperature required differ bigger time, automatic adjustable pressure is adjusted Joint device or secondary speed controller, control pressure and flow velocity, and in making condensing tube, temperature is temperature required close to working medium liquefaction；This structure The cycle fluid interior energy waste in condensing tube can be reduced, thus improve heat energy transformation efficiency.
As optimizing explanation further, between described condensing unit and gasification installation, it is additionally provided with contaminant filter pump.
As optimizing explanation further, the combustion gas that described exhaust gases of internal combustion engines pipe uses is natural gas, manufactured gas, manufactured fuel gas, liquefaction stone Any one in oil gas and biogas.
As optimizing explanation further, described heat collector includes upper cover and lower cover, offers heating gate, upper cover in the middle part of lower cover Laying respectively at upper and lower with lower cover, be heat collector cavity between upper cover and lower cover, the upper cover lower part of heat collector is furnished with multilamellar upper cover and dashes forward Ring, the lower cover upper part of heat collector is furnished with multilamellar lower cover and dashes forward ring, and upper cover ring and lower cover ring of dashing forward of dashing forward staggers；Gasification installation is positioned at collection Hot intracavity；
As the further optimization of such scheme, gasification installation includes gasification chamber, and gasification chamber is that working medium realizes gas in gasification installation The cavity changed, gasification installation is positioned at heat collector cavity, and gasification chamber is tapered cavity.
As the further optimization of such scheme, described gasification installation also includes preheating cavity, and preheating cavity is connected with gasification chamber Logical, preheating cavity is positioned at gasification chamber front end, and preheating cavity is for the preheating of working medium.
As the further optimization of such scheme, described preheating cavity is spiral cast cavity, and gasification chamber is spherical cavity.
As the further optimization of such scheme, between described preheating cavity and gasification chamber, it is additionally provided with atomizing mouth, atomizing mouth For the liquid refrigerant in preheating cavity is atomized, spray in gasification chamber.
As the further optimization of such scheme, described gasification chamber is ellipse cavity.
As the further optimization of such scheme, described gasification chamber becomes tapered, and the horizontal cross-section of gasification chamber is that Rhizoma Nelumbinis is poroid.
As the further optimization of such scheme, described gasification chamber becomes polygon tapered, and the horizontal cross-section of gasification chamber is all in honeybee Socket bore shape.
As the further optimization of such scheme, described preheating cavity is spirally coiled in heat collector periphery, for absorbing sets The used heat of thermal periphery.
The most concrete as such scheme optimizes, and described turbine includes turbine casing, revolving wormgear structure, air inlet Mouth, air vent and sealing bearing, revolving wormgear structure is arranged in turbine casing by sealing bearing, and air inlet and air vent divide Cloth is in turbine casing radially opposite sides, and described revolving wormgear structure includes moving vane and grooved rotating shaft, on the axial plane of grooved rotating shaft Groove is distributed, and moving vane is movably arranged in the groove of grooved rotating shaft by spring, and grooved rotating shaft is inclined by sealing bearing Feeling at ease and be contained in turbine casing, air inlet is relatively near away from eccentric shaft, and air vent away from eccentric shaft farther out, constitutes chamber between adjacent activities blade Room, communicate with air inlet for expansion chamber, communicate with air vent for discharge chamber；Due to expansion chamber both sides blade area not With, expansion chamber trends towards volume and becomes general orientation rotation, and the turbine of this kind of structure has bigger thrust, can more fully hereinafter utilize The kinetic energy of gasification working medium and potential energy, have preferable heat energy transformation efficiency.
As optimizing explanation further, the moving vane of described revolving wormgear structure comprises at least three.
Optimizing as the most concrete, the exhaust ports of described turbine is provided with precondenser；This structure is taked to increase Big air inlet and the pressure reduction of air vent, improve the transformation efficiency of turbine.
Optimizing as the most concrete, described precondenser includes working medium conduction pipe and condensation endothermic tube, working medium conduction pipe For connecting air vent and circulating line, condensation endothermic tube is for absorbing the heat of working medium conducting intraductal working medium, working medium conduction pipe With condensation endothermic tube spiral paratactic contact, it is heat recipient fluid in condensation endothermic tube, for increasing condensation efficiency, the flowing of heat recipient fluid Direction is contrary with the flow direction of working medium conducting intraductal working medium.
Optimizing as the most concrete, described condensation endothermic tube can use between UNICOM's one-way hydraulic pump and gasification installation Circulating line；Owing to the circulating line between one-way hydraulic pump and gasification installation needs heat absorption, and working medium turns on intraductal working medium Needing heat extraction, this structure recycles working medium heat in circulating line largely, increases thermal transition efficiency.
As optimizing explanation further, described condensing unit includes condensing tube and heat emission fan, and a condensing tube uniformly point multilamellar is divided Cloth, the mutual UNICOM of condensing tube, heat emission fan is arranged on above or below condensing tube, and heat emission fan is driven with convulsion mode or pressure wind mode Dynamic.
The most concrete as such scheme optimizes, and described condensing tube becomes oblique type to be distributed.
The most concrete as such scheme optimizes, and described condensing tube becomes horizontal or vertical distribution.
The most concrete as such scheme optimizes, and when described condensing tube becomes horizontal distribution, upper and lower layer condensing tube is mutual Stagger.
The most concrete as such scheme optimizes, and described condensing tube is copper metal tube or stability alloying metal Pipe.
The most concrete as such scheme optimizes, and in order to accelerate the liquefaction of working medium, reduces the thermal discharge of condensation process, Described condensing unit also has additional booster pump, and booster pump is arranged on condensing tube middle-end.
The most concrete as such scheme optimizes, in order to reduce the compression energy consumption of working medium in condensing unit, described cold In solidifying device, compress mode takes staged to compress, and is provided with multiple booster pump in condensing unit, and booster pump is evenly distributed on cold In solidifying pipe；Take this structure, compared to using single booster pump, can preferably realize fractional condensaion, improve pressure largely The poorest, and reduce energy consumption needed for supercharging.
The most concrete as such scheme optimizes, in order to avoid the working medium of liquefaction uncooled in condensing tube enters unidirectional Hydraulic pump, condensing tube tail end is provided with catch box.
The most concrete as such scheme optimizes, and in order to accelerate heat radiation, condensing unit is additionally provided with fin.
The most concrete as such scheme optimizes, and described booster pump uses turbocharging, and multiple booster pumps are by dynamic Force transmission mechanism is driven by same motor.
The most concrete as such scheme optimizes, and described cycle fluid uses pure water.
The most concrete as such scheme optimizes, and described cycle fluid uses methanol.
The most concrete as such scheme optimizes, and described cycle fluid uses ethanol.
The most concrete as such scheme optimizes, and described cycle fluid uses propanol or isopropanol.
The most concrete as such scheme optimizes, and described cycle fluid uses liquefied ammonia.
The most concrete as such scheme optimizes, and described cycle fluid uses conventional freon.
Operation principle: exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation, work described in this invention When making, the cycle fluid in gasification installation flows to turbine from heat collector cavity endothermic gasification, gasification working medium, drives rotating turbine, Turbine drives generator rotation generating simultaneously；After gasification working medium flows through turbine, due to externally acting, its Temperature of Working is gentle Pressure all can reduce, and causes part working medium to liquefy；Gasification is after working medium flows through turbine, and working medium flows to working medium actuator and cold successively Solidifying device；Working medium actuator is for controlling the pressure of working medium, flow velocity in circulating line, and working medium actuator can be according to heat absorption district of the external world And the temperature conditions of heat release zone, regulation working medium condensing temperature or gasification temperature, it is thus possible to be effectively improved heat energy transformation efficiency；Cold Working medium can be liquefied by solidifying device completely；After liquefaction, working medium sequentially passes through contaminant filter pump and one-way hydraulic pump, and contaminant filter pump can By contaminant filter in working medium out, working medium is carried out unidirectional pumping supercharging by one-way hydraulic pump；After liquefaction, working medium sequentially passes through impurity After filter pump and one-way hydraulic pump, and it is again introduced into gasification installation, completes a circulation.
Beneficial effect: exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation of the present invention, Heat energy machine in hinge structure, has advantage and the progress of following several respects: 1. by setting up working medium actuator, to working medium Pressure and flow be controlled, gasification usefulness and condensation efficiency can be effectively improved, and stablize working medium gasification temperature and working medium stream Speed, prevents sealing member deformation bigger, it is to avoid secondary speed shakiness and working medium leakage problem；2., by setting up precondenser, can increase Air inlet and the pressure reduction of air vent in big turbine, and the heat energy of working medium can be recycled, it is achieved to cycle fluid difference section Heat absorption and heat rejection process comprehensively utilize, reduce thermal waste and cooling power consumption；3. by setting up contaminant filter pump and list To hydraulic pump, can effectively prevent working medium rotten and more impurity occurs, and preventing working medium from refluxing；4. by condensing unit Set up booster pump, condensing rate can be improved largely, reduce condensation power consumption；5. by using turbine, can be largely What ground increased turbine turns power, and improves turbine efficiency；6. fully utilize the exhaust heat-energy of internal combustion engine, turn waste into wealth.
Accompanying drawing explanation
Fig. 1 is the Integral connection structure schematic diagram of the present invention program one；
Fig. 2 is the exhaust gases of internal combustion engines tubular construction schematic diagram of the present invention program one；
Fig. 3 is the working medium controller structure schematic diagram of the present invention program one；
Fig. 4 is the automatic control circuit principle schematic of the working medium actuator of the present invention program one；
Fig. 5 is the heat collector structural representation of the present invention program one；
Fig. 6 is the gasification installation structural representation of the present invention program one；
Fig. 7 is the condensing unit vertical cross section structural representation of the present invention program one；
Fig. 8 is the condensing unit horizontal cross-sectional structural representation of the present invention program one；
Fig. 9 is the heat collector structural representation of the present invention program two；
Figure 10 is the heat collector structural representation of the present invention program three；
Figure 11 is the gasification installation mounting connection structure schematic diagram of the present invention program four；
Figure 12 is the gasification installation mounting connection structure schematic diagram of the present invention program five；
Figure 13 is the gasification chamber cross section structure schematic diagram of the present invention program six；
Figure 14 is the gasification chamber cross section structure schematic diagram of the present invention program seven；
Figure 15 is the precondenser structural representation of the present invention program eight；
Figure 16 is the precondenser attachment structure schematic diagram of the present invention program nine；
Figure 17 is the condensing unit vertical cross section structural representation of the present invention program ten；
Figure 18 is the condensing unit vertical cross section structural representation of the present invention program 11；
Figure 19 is the condensing unit vertical cross section structural representation of the present invention program 12；
Figure 20 is the centering type turbine structure schematic diagram of the present invention program 13；
Figure 21 is the centering type turbine grooved pivot structure schematic diagram of the present invention program 13；
Figure 22 is the condensing unit structural representation of the present invention program 14；
Figure 23 is the condensing unit structural representation of the present invention program 15；
In figure:
1 for heat collector, 11 for upper cover, 111 for upper cover dash forward ring, 12 for lower cover, 121 for lower cover dash forward ring, 13 heating gates, 14 be collect Hot chamber；
2 be gasification installation, 21 be gasification chamber, 22 be preheating cavity, 23 for atomizing mouth；
3 it is centering type turbine, 31 is turbine casing, 32 is revolving wormgear structure, 321 is moving vane, 322 turns for grooved Axle, 323 be groove, 324 be spring, 33 air inlets, 34 be air vent, 35 for seal bearing, 36 be precondenser, 361 for work Matter conduction pipe, 362 for condensation endothermic tube, 331 be expansion chamber, 341 be discharge chamber；
4 is exhaust gases of internal combustion engines pipe；
5 be condensing unit, 51 be condensing tube, 511 be thermo-electric generation sheet, 512 be sheet metal, 513 be p-type semiconductor, 514 for n Type quasiconductor, 515 be dielectric substrate layer, 516 be output electrode, 517 be manostat, 518 be booster transformer, 519 for electric power storage Pond, 52 be heat emission fan, 53 for booster pump, 54 catch boxs；
6 is circulating line；
7 is cycle fluid；
8 is contaminant filter pump；
9 is one-way hydraulic pump；
10 be working medium actuator, 101 be turbine current limiter, 102 be pressure voltage stabilizing pressure controller, 103 be turbine structure, 104 for whirlpool Wheel speed controller, 105 be slow pressure storage stream cylinder, 106 be slow pressure piston, 107 be barostat, 108 be pressure transducer, 109 it is temperature sensor, 1010 is single-chip microcomputer.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Describe wholely；Obviously, described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise Embodiment, broadly falls into the scope of protection of the invention.
Embodiment one (as shown in Figure 1): a kind of exhaust thermal power system based on pressure-adjustable voltage stabilizing condensation System, including heat collector 1, gasification installation 2, turbine 3, exhaust gases of internal combustion engines pipe 4, condensing unit 5, circulating line 6, cycle fluid 7 and one-way hydraulic pump 9, gasification installation 2, turbine 3, condensing unit 5 and one-way hydraulic pump 9 pass sequentially through circulating line 6 and realize Circulation UNICOM, circulating line 6 is contained within cycle fluid 7, and it is outside that heat collector 1 is arranged on gasification installation 2, and condensing unit 5 comprises Condensing tube 51；
(as shown in Figure 2) exhaust gases of internal combustion engines pipe 4 UNICOM heat collector 1；
(as shown in Figure 3, Figure 4), being additionally provided with working medium actuator 10 between described turbine 3 and condensing unit 5, described working medium is adjusted Joint device 10 includes turbine current limiter 101 and pressure voltage stabilizing pressure controller 102, and turbine current limiter 101 includes turbine structure 103 and turbine Rotational speed governor 104, pressure voltage stabilizing pressure controller 102 includes slow pressure storage stream cylinder 105 gentle pressure piston 106 and barostat 107, The top UNICOM circulating line 6 of slow pressure storage stream cylinder 105, the bottom UNICOM barostat 107 of slow pressure storage stream cylinder 105, slow pressure is lived Plug 106 is arranged in slow pressure storage stream cylinder 105；Described pressure voltage stabilizing pressure controller 102 also includes pressure transducer 108, temperature sensing Device 109 and single-chip microcomputer 1010, store working medium at different pressure P in single-chip microcomputer 1010iUnder condensation temperature Ti, pressure transducer 108 It is evenly distributed in condensing tube 51 with temperature sensor 109, pressure transducer 108 and temperature sensor 109 data cube computation monolithic Machine 1010, single-chip microcomputer 1010 controls to connect barostat 107 and secondary speed controller 104.
Optimizing explanation further as the above-mentioned embodiment of this enforcement, described turbine 3 is common blade formula turbine.
Optimize explanation further, as the above-mentioned embodiment of this enforcement between described condensing unit 5 and gasification installation 2 also It is provided with contaminant filter pump 8.
Optimizing explanation further as the above-mentioned embodiment of this enforcement, (as shown in Figure 5) described heat collector 1 includes Cover 11 and lower cover 12, offers heating gate 13, upper cover 11 and lower cover 12 and lays respectively at upper and lower in the middle part of lower cover 12, upper cover 11 with under It is heat collector cavity 14 between cover 12；
Optimizing explanation further as the above-mentioned embodiment of this enforcement, (as shown in Figure 6) described gasification installation 2 includes gasification chamber 21, gasification chamber 21 is that working medium is realizing the cavity of gasification in gasification installation 2, and gasification installation 2 is positioned at heat collector cavity 14, gasification chamber 21 In tapered cavity.
Optimizing explanation further as the above-mentioned embodiment of this enforcement, (as shown in Figure 7, Figure 8) described condensing unit 5 wraps Including condensing tube 51 and heat emission fan 52, condensing tube 51 uniformly divides Multi-layers distributing, and the mutual UNICOM of condensing tube 51, heat emission fan 52 is arranged on cold Above or below solidifying pipe 51, heat emission fan 52 drives with convulsion mode or pressure wind mode；Described condensing tube 51 be copper metal tube or Alloying metal pipe, condensing tube 51 is in horizontal distribution.
Optimizing explanation further as the above-mentioned embodiment of this enforcement, condensing tube 51 tail end is provided with catch box 54.
Optimizing explanation further as the above-mentioned embodiment of this enforcement, condensing unit 5 is additionally provided with fin 55.
Optimizing explanation further as the above-mentioned embodiment of this enforcement, described cycle fluid 7 uses pure water.
Exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation described in the present embodiment, its working medium is adjusted The single-chip microcomputer 1010 in the joint device 10 temperature sensor T by real-time C.T induction apparatus 109TimeWith the sense according to pressure induction apparatus Answer pressure PTimeThe temperature required T of liquefaction calculatedi, realize controlling in real time, make the working medium in condensing unit can be with preferable shape State liquefies.
Temperature of Working T in condensing tube 51 afterbodyTimeExceed the working medium temperature required T of liquefactioniTime, working medium cannot condense, single Sheet machine 1010 controls barostat 107 and secondary speed controller 104 increases sender matter pressure respectively and reduces refrigerant flow rate, when When pressure becomes big, working medium condensing temperature uprises, and meanwhile, when reducing refrigerant flow rate, working medium cooling increases, thus progressively makes condensation In pipe 51, Temperature of Working is close to condensation temperature, reality condensation；
When the Temperature of Working in condensing tube 51 afterbody is temperature required less than working medium liquefaction, single-chip microcomputer 1010 controls barostat 107 and secondary speed controller 104 reduce respectively sender matter pressure and accelerate refrigerant flow rate, when pressure diminishes, working medium liquefaction temperature Degree step-down, meanwhile, when subtracting big refrigerant flow rate, working medium cooling reduces, thus in progressively making condensing tube 51, Temperature of Working is close to cold Solidifying temperature, it is to avoid continue cooling after working medium condensation liquefaction and cause thermal waste, thus improve heat energy transformation efficiency.
By to the exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation in above-described embodiment one Testing, enter the tail gas of different temperatures to heat collector 1, tail gas discharge capacity is 1.5L/s, in circulation pipe refrigerant flow rate according to The operation stability of exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation is adjusted；Experiment effect For: when exhaust temperature is about 120 DEG C, heat energy transformation efficiency is about 18.5%, and when exhaust temperature is about 150 DEG C, heat energy converts Efficiency is about 21.5%, and when exhaust temperature is about 200 DEG C, heat energy transformation efficiency is about 25%, and exhaust temperature is about 250 DEG C Time, heat energy transformation efficiency is about 29%, and when exhaust temperature is about 300 DEG C, heat energy transformation efficiency is about 35%, and exhaust temperature is When about 400 DEG C, heat energy transformation efficiency is about 39%；By data are analyzed, the present embodiment cold based on pressure-adjustable voltage stabilizing Solidifying exhaust dynamic system of heat energy and heat energy transformation efficiency (when 200 DEG C, the average out to 18%) phase of conventional heat energy machine Ratio, the energy transformation efficiency of the exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation of the present embodiment is than routine The heat energy transformation efficiency of heat energy machine is high by 7%, and it is about 40% that efficiency improves ratio；Meanwhile, the present embodiment is cold based on pressure-adjustable voltage stabilizing The operation noise of solidifying exhaust dynamic system of heat energy is little, good operation stability, can realize power output simultaneously and adjust Joint.
Embodiment two (as shown in Figure 9): be with embodiment one difference: upper cover 11 bottom of described heat collector 1 Two-layer upper cover being distributed dash forward ring 111, lower cover 12 upper part of heat collector 1 is furnished with two-layer lower cover and dashes forward ring 121, and upper cover is dashed forward ring 111 Stagger with lower cover ring 121 of dashing forward.
By to the exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation in above-described embodiment two Testing, enter the tail gas of different temperatures to heat collector 1, tail gas discharge capacity is 1.5L/s, in circulation pipe refrigerant flow rate according to The operation stability of exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation is adjusted；Experiment effect For: when exhaust temperature is about 120 DEG C, heat energy transformation efficiency is about 19.2%, and when exhaust temperature is about 150 DEG C, heat energy converts Efficiency is about 21.8%, and when exhaust temperature is about 200 DEG C, heat energy transformation efficiency is about 25.8%, and exhaust temperature is about 250 DEG C Time, heat energy transformation efficiency is about 30.2%, and when exhaust temperature is about 300 DEG C, heat energy transformation efficiency is about 36.5%, exhaust temperature When being about 400 DEG C, heat energy transformation efficiency is about 40.6%；By data are analyzed, the present embodiment two based on pressure-adjustable The heat energy transformation efficiency of the exhaust dynamic system of heat energy of voltage stabilizing condensation and conventional heat energy machine (when 200 DEG C, average out to 18%) compare, the energy transformation efficiency of the exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation of the present embodiment Higher by 7.9% than the heat energy transformation efficiency of conventional heat energy machine, it is about 45% that efficiency improves ratio.
Embodiment three (as shown in Figure 10): be with embodiment one difference: upper cover 11 bottom of described heat collector 1 Three layer upper cover being distributed dash forward ring 111, lower cover 12 upper part of heat collector 1 is furnished with three layers of lower cover and dashes forward ring 121, and upper cover is dashed forward ring 111 Stagger with lower cover ring 121 of dashing forward.
By to the exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation in above-described embodiment three Testing, enter the tail gas of different temperatures to heat collector 1, tail gas discharge capacity is 1.5L/s, in circulation pipe refrigerant flow rate according to The operation stability of exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation is adjusted；Experiment effect For: when exhaust temperature is about 120 DEG C, heat energy transformation efficiency is about 18.7%, and when exhaust temperature is about 150 DEG C, heat energy converts Efficiency is about 21.8%, and when exhaust temperature is about 200 DEG C, heat energy transformation efficiency is about 25.8%, and exhaust temperature is about 250 DEG C Time, heat energy transformation efficiency is about 31%, and when exhaust temperature is about 300 DEG C, heat energy transformation efficiency is about 38.2%, and exhaust temperature is When about 400 DEG C, heat energy transformation efficiency is about 40.8%；By data are analyzed, the present embodiment three steady based on pressure-adjustable The heat energy transformation efficiency of the exhaust dynamic system of heat energy of pressure condensation and conventional heat energy machine (when 200 DEG C, average out to 18%) compare, the energy transformation efficiency of the exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation of the present embodiment Higher by 8.4% than the heat energy transformation efficiency of conventional heat energy machine, it is about 47% that efficiency improves ratio.
Embodiment four (as shown in figure 11): be with embodiment one difference: described gasification installation 2 also includes preheating cavity 22, preheating cavity 22 is connected with gasification chamber 21, and preheating cavity 22 is positioned at gasification chamber 21 front end, and preheating cavity 22 is for the preheating of working medium.
Optimizing explanation further as above-described embodiment, described preheating cavity 22 is spiral cast cavity, and gasification chamber 21 is Spherical cavity.
As the further optimization of such scheme, described preheating cavity 22 is spirally coiled in heat collector 1 periphery, is used for absorbing The used heat of heat collector 1 periphery.
By to the exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation in above-described embodiment four Testing, enter the tail gas of different temperatures to heat collector 1, tail gas discharge capacity is 1.5L/s, in circulation pipe refrigerant flow rate according to The operation stability of exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation is adjusted；Experiment effect For: when exhaust temperature is about 120 DEG C, heat energy transformation efficiency is about 19%, and when exhaust temperature is about 150 DEG C, heat energy converts effect Rate is about 22%, and when exhaust temperature is about 200 DEG C, heat energy transformation efficiency is about 26.5%, when exhaust temperature is about 250 DEG C, Heat energy transformation efficiency is about 32%, and when exhaust temperature is about 300 DEG C, heat energy transformation efficiency is about 39%, and exhaust temperature is 400 DEG C During left and right, heat energy transformation efficiency is about 41%；By data are analyzed, condensing based on pressure-adjustable voltage stabilizing of the present embodiment four Heat energy transformation efficiency (when 200 DEG C, the average out to 18%) phase of exhaust dynamic system of heat energy and conventional heat energy machine Ratio, the energy transformation efficiency of the exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation of the present embodiment is than routine The heat energy transformation efficiency of heat energy machine is high by 8.8%, and it is about 50% that efficiency improves ratio.
Embodiment five (as shown in figure 12): be with embodiment four difference: described preheating cavity 22 and gasification chamber 21 it Between be additionally provided with atomizing mouth 23, atomizing mouth 23, for being atomized by the liquid refrigerant in preheating cavity 22, sprays in gasification chamber 21.
Optimizing explanation further as above-described embodiment, described gasification chamber 21 is ellipse cavity.
Carried out by the exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation of above-described embodiment five Experiment, enter the tail gas of different temperatures to heat collector 1, tail gas discharge capacity is 1.5L/s, in circulation pipe refrigerant flow rate according to based on The operation stability of the exhaust dynamic system of heat energy of pressure-adjustable voltage stabilizing condensation is adjusted；Experiment effect is: tail When temperature is about 120 DEG C, heat energy transformation efficiency is about 20%, and when exhaust temperature is about 150 DEG C, heat energy transformation efficiency is about Being 23%, when exhaust temperature is about 200 DEG C, heat energy transformation efficiency is about 28%, and when exhaust temperature is about 250 DEG C, heat energy turns Changing efficiency and be about 34%, when exhaust temperature is about 300 DEG C, heat energy transformation efficiency is about 40%, and exhaust temperature is about 400 DEG C Time, heat energy transformation efficiency is about 42%；By data are analyzed, the present embodiment five based on pressure-adjustable voltage stabilizing condense in The heat energy transformation efficiency (when 200 DEG C, average out to 18%) of combustion engine waste gas utilization dynamic system of heat energy and conventional heat energy machine is compared, this The energy transformation efficiency of the exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation of embodiment is than conventional heat energy The heat energy transformation efficiency of machine is high by 10%, and it is about 57% that efficiency improves ratio.
Embodiment six (as shown in figure 13): be with embodiment five difference: described gasification chamber 21 becomes tapered, gasification chamber The horizontal cross-section of 21 is that Rhizoma Nelumbinis is poroid.
By to the exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation in above-described embodiment six Testing, enter the tail gas of different temperatures to heat collector 1, tail gas discharge capacity is 1.5L/s, in circulation pipe refrigerant flow rate according to The operation stability of exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation is adjusted；Experiment effect For: when exhaust temperature is about 120 DEG C, heat energy transformation efficiency is about 21%, and when exhaust temperature is about 150 DEG C, heat energy converts effect Rate is about 25%, and when exhaust temperature is about 200 DEG C, heat energy transformation efficiency is about 30%, when exhaust temperature is about 250 DEG C, and heat Can be about 37% by transformation efficiency, when exhaust temperature is about 300 DEG C, heat energy transformation efficiency is about 42%, and exhaust temperature is 400 DEG C of left sides Time right, heat energy transformation efficiency is about 44%；By data are analyzed, the present embodiment six based on pressure-adjustable voltage stabilizing condensation The heat energy transformation efficiency (when 200 DEG C, average out to 18%) of exhaust dynamic system of heat energy and conventional heat energy machine is compared, The energy transformation efficiency of the exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation of the present embodiment is than conventional warm The heat energy transformation efficiency of energy machine is high by 12%, and it is about 67% that efficiency improves ratio.
Embodiment seven (as shown in figure 14): be that described gasification chamber 21 becomes polygon tapered, in advance with embodiment five difference The horizontal cross-section of hot chamber 22 and gasification chamber 21 is all poroid in honeycomb.
By to the exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation in above-described embodiment seven Testing, enter the tail gas of different temperatures to heat collector 1, tail gas discharge capacity is 1.5L/s, in circulation pipe refrigerant flow rate according to The operation stability of exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation is adjusted；Experiment effect For: when exhaust temperature is about 120 DEG C, heat energy transformation efficiency is about 21%, and when exhaust temperature is about 150 DEG C, heat energy converts effect Rate is about 25%, and when exhaust temperature is about 200 DEG C, heat energy transformation efficiency is about 31%, when exhaust temperature is about 250 DEG C, and heat Can be about 38% by transformation efficiency, when exhaust temperature is about 300 DEG C, heat energy transformation efficiency is about 43%, and exhaust temperature is 400 DEG C of left sides Time right, heat energy transformation efficiency is about 44.5%；By data are analyzed, condensing based on pressure-adjustable voltage stabilizing of the present embodiment seven Heat energy transformation efficiency (when 200 DEG C, the average out to 18%) phase of exhaust dynamic system of heat energy and conventional heat energy machine Ratio, the energy transformation efficiency of the exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation of the present embodiment is than routine The heat energy transformation efficiency of heat energy machine is high by 12.6%, and it is about 72% that efficiency improves ratio.
Embodiment eight (as shown in figure 15): be with embodiment seven difference: in order to increase turbine air inlet 33 with The pressure reduction of air vent 34, is additionally provided with precondenser 36 at the air vent 34 of described turbine 3.
Being further elaborated with as above-described embodiment, described precondenser 36 includes working medium conduction pipe 361 and condensation Endothermic tube 362, working medium conduction pipe 361 is used for connecting air vent 34 and circulating line 6, and condensation endothermic tube 362 is used for absorbing working medium The heat of working medium in conduction pipe 361, working medium conduction pipe 361 and condensation endothermic tube 362 spiral paratactic contact, condense endothermic tube 362 Interior is heat recipient fluid.
Being further elaborated with as above-described embodiment, for increasing condensation efficiency, the flow direction of heat recipient fluid and work In matter conduction pipe 361, the flow direction of working medium is contrary.
By to the exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation in above-described embodiment eight Testing, enter the tail gas of different temperatures to heat collector 1, tail gas discharge capacity is 1.5L/s, in circulation pipe refrigerant flow rate according to The operation stability of exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation is adjusted；Experiment effect For: when exhaust temperature is about 120 DEG C, heat energy transformation efficiency is about 21.5%, and when exhaust temperature is about 150 DEG C, heat energy converts Efficiency is about 26%, and when exhaust temperature is about 200 DEG C, heat energy transformation efficiency is about 32%, when exhaust temperature is about 250 DEG C, Heat energy transformation efficiency is about 39%, and when exhaust temperature is about 300 DEG C, heat energy transformation efficiency is about 44%, and exhaust temperature is 400 DEG C During left and right, heat energy transformation efficiency is about 45%；By data are analyzed, condensing based on pressure-adjustable voltage stabilizing of the present embodiment eight Heat energy transformation efficiency (when 200 DEG C, the average out to 18%) phase of exhaust dynamic system of heat energy and conventional heat energy machine Ratio, the energy transformation efficiency of the exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation of the present embodiment eight is than often The heat energy transformation efficiency of rule heat energy machine is high by 13.4%, and it is about 76% that efficiency improves ratio.
Embodiment nine (such as Figure 16): be with embodiment eight difference: as described in condensation endothermic tube 362 use UNICOM unidirectional Circulating line 6 between hydraulic pump 9 and gasification installation 2；Owing to the circulating line 6 between one-way hydraulic pump 9 and gasification installation 2 needs Absorbing heat, and in working medium conduction pipe 361, working medium needs heat extraction, this structure recycles working medium in circulating line 6 largely Heat, increases thermal transition efficiency.
By to the exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation in above-described embodiment nine Testing, enter the tail gas of different temperatures to heat collector 1, tail gas discharge capacity is 1.5L/s, in circulation pipe refrigerant flow rate according to The operation stability of exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation is adjusted；Experiment effect For: when exhaust temperature is about 120 DEG C, heat energy transformation efficiency is about 22.5%, and when exhaust temperature is about 150 DEG C, heat energy converts Efficiency is about 27%, and when exhaust temperature is about 200 DEG C, heat energy transformation efficiency is about 33.5%, and exhaust temperature is about 250 DEG C Time, heat energy transformation efficiency is about 41%, and when exhaust temperature is about 300 DEG C, heat energy transformation efficiency is about 45%, and exhaust temperature is When about 400 DEG C, heat energy transformation efficiency is about 47%；By data are analyzed, the present embodiment nine based on pressure-adjustable voltage stabilizing The exhaust dynamic system of heat energy of condensation and the heat energy transformation efficiency (when 200 DEG C, average out to 18%) of conventional heat energy machine Compare, the energy transformation efficiency ratio of the exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation of the present embodiment nine The heat energy transformation efficiency of conventional heat energy machine is high by 15%, and it is about 84% that efficiency improves ratio.
Embodiment ten (as shown in figure 17): be with embodiment nine difference: described condensing tube 51 becomes oblique type to be distributed.
By to the exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation in above-described embodiment ten Testing, enter the tail gas of different temperatures to heat collector 1, tail gas discharge capacity is 1.5L/s, in circulation pipe refrigerant flow rate according to The operation stability of exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation is adjusted；Experiment effect For: when exhaust temperature is about 120 DEG C, heat energy transformation efficiency is about 22.5%, and when exhaust temperature is about 150 DEG C, heat energy converts Efficiency is about 27%, and when exhaust temperature is about 200 DEG C, heat energy transformation efficiency is about 33.5%, and exhaust temperature is about 250 DEG C Time, heat energy transformation efficiency is about 41.5%, and when exhaust temperature is about 300 DEG C, heat energy transformation efficiency is about 45.5%, exhaust temperature When being about 400 DEG C, heat energy transformation efficiency is about 47%；By data are analyzed, the present embodiment ten steady based on pressure-adjustable The heat energy transformation efficiency of the exhaust dynamic system of heat energy of pressure condensation and conventional heat energy machine (when 200 DEG C, average out to 18%) compare, the energy transformation efficiency of the exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation of the present embodiment Higher by 15.2% than the heat energy transformation efficiency of conventional heat energy machine, it is about 85% that efficiency improves ratio.
Embodiment 11 (as shown in figure 18): be with embodiment nine difference: described condensing tube 51 becomes vertical distribution.
By to the exhaust thermal power system based on pressure-adjustable voltage stabilizing condensation in above-described embodiment 11 System is tested, and enters the tail gas of different temperatures to heat collector 1, and tail gas discharge capacity is 1.5L/s, refrigerant flow rate root in circulation pipe It is adjusted according to the operation stability of the exhaust dynamic system of heat energy condensed based on pressure-adjustable voltage stabilizing；Experiment effect For: when exhaust temperature is about 120 DEG C, heat energy transformation efficiency is about 22%, and when exhaust temperature is about 150 DEG C, heat energy converts effect Rate is about 26%, and when exhaust temperature is about 200 DEG C, heat energy transformation efficiency is about 33%, when exhaust temperature is about 250 DEG C, and heat Can be about 41% by transformation efficiency, when exhaust temperature is about 300 DEG C, heat energy transformation efficiency is about 45%, and exhaust temperature is 400 DEG C of left sides Time right, heat energy transformation efficiency is about 46%；By data are analyzed, condensing based on pressure-adjustable voltage stabilizing of the present embodiment 11 Heat energy transformation efficiency (when 200 DEG C, the average out to 18%) phase of exhaust dynamic system of heat energy and conventional heat energy machine Ratio, the energy transformation efficiency of the exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation of the present embodiment eight is than often The heat energy transformation efficiency of rule heat energy machine is high by 14.6%, and it is about 82% that efficiency improves ratio.
Embodiment 12 (as shown in figure 19): be with embodiment one difference: described condensing tube 51 becomes horizontal distribution Time, upper and lower layer condensing tube mutually staggers.
By to the exhaust thermal power system based on pressure-adjustable voltage stabilizing condensation in above-described embodiment 12 System is tested, and enters the tail gas of different temperatures to heat collector 1, and tail gas discharge capacity is 1.5L/s, refrigerant flow rate root in circulation pipe It is adjusted according to the operation stability of the exhaust dynamic system of heat energy condensed based on pressure-adjustable voltage stabilizing；Experiment effect For: when exhaust temperature is about 120 DEG C, heat energy transformation efficiency is about 22.5%, and when exhaust temperature is about 150 DEG C, heat energy converts Efficiency is about 27%, and when exhaust temperature is about 200 DEG C, heat energy transformation efficiency is about 33.5%, and exhaust temperature is about 250 DEG C Time, heat energy transformation efficiency is about 41.5%, and when exhaust temperature is about 300 DEG C, heat energy transformation efficiency is about 45.5%, exhaust temperature When being about 400 DEG C, heat energy transformation efficiency is about 47%；By data are analyzed, the present embodiment 12 based on pressure-adjustable The heat energy transformation efficiency of the exhaust dynamic system of heat energy of voltage stabilizing condensation and conventional heat energy machine (when 200 DEG C, average out to 18%) compare, the energy transformation efficiency of the exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation of the present embodiment Higher by 15.2% than the heat energy transformation efficiency of conventional heat energy machine, it is about 85% that efficiency improves ratio.
Embodiment 13 (as shown in figs 20 and 21): be with embodiment 12 difference: described turbine 3 includes whirlpool Wheel casing 31, revolving wormgear structure 32, air inlet 33, air vent 34 and sealing bearing 35, revolving wormgear structure 32 is by sealing Bearing 35 is arranged in turbine casing 31, and air inlet 33 and air vent 34 are distributed in turbine casing 31 radially opposite sides, described rotation Turbine structure 32 includes moving vane 321 and grooved rotating shaft 322, and groove 323 is distributed on the axial plane of grooved rotating shaft 322, movable Blade 321 is movably arranged in the groove 323 of grooved rotating shaft 322 by spring 324, and grooved rotating shaft 322 is by sealing bearing 35 Being eccentrically mounted in turbine casing 31, air inlet 33 is relatively near away from eccentric shaft, air vent 34 away from eccentric shaft farther out, adjacent activities blade Constitute chamber between 321, communicate with air inlet 33 for expansion chamber 331, communicate with air vent 34 for discharge chamber 341；Due to swollen The both sides blade area in swollen chamber is different, and expansion chamber trends towards volume and becomes general orientation rotation, and the turbine of this kind of structure has bigger Thrust, can more fully hereinafter utilize the gasification kinetic energy of working medium and potential energy, there is preferable heat energy transformation efficiency.
By to the exhaust thermal power system based on pressure-adjustable voltage stabilizing condensation in above-described embodiment 13 System is tested, and enters the tail gas of different temperatures to heat collector 1, and tail gas discharge capacity is 1.5L/s, refrigerant flow rate root in circulation pipe It is adjusted according to the operation stability of the exhaust dynamic system of heat energy condensed based on pressure-adjustable voltage stabilizing；Experiment effect For: when exhaust temperature is about 120 DEG C, heat energy transformation efficiency is about 23%, and when exhaust temperature is about 150 DEG C, heat energy converts effect Rate is about 27.5%, and when exhaust temperature is about 200 DEG C, heat energy transformation efficiency is about 34%, when exhaust temperature is about 250 DEG C, Heat energy transformation efficiency is about 42%, and when exhaust temperature is about 300 DEG C, heat energy transformation efficiency is about 46%, and exhaust temperature is 400 DEG C During left and right, heat energy transformation efficiency is about 47%；By data are analyzed, the present embodiment 13 cold based on pressure-adjustable voltage stabilizing Solidifying exhaust dynamic system of heat energy and heat energy transformation efficiency (when 200 DEG C, the average out to 18%) phase of conventional heat energy machine Ratio, the energy transformation efficiency of the exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation of the present embodiment is than routine The heat energy transformation efficiency of heat energy machine is high by 15.8%, and it is about 88% that efficiency improves ratio.
Embodiment 14 (as shown in figure 22): be with embodiment 13 difference: described condensing unit 5 also has additional One booster pump 53, booster pump 53 is arranged on condensing tube 51 middle-end；Take this structure, the liquefaction of working medium can be accelerated, increase turbine Machine air inlet and the pressure reduction of air vent, reduce the gas temperature of gas turbine exhaust mouth.
By to the exhaust thermal power system based on pressure-adjustable voltage stabilizing condensation in above-described embodiment 14 System is tested, and enters the tail gas of different temperatures to heat collector 1, and tail gas discharge capacity is 1.5L/s, refrigerant flow rate root in circulation pipe It is adjusted according to the operation stability of the exhaust dynamic system of heat energy condensed based on pressure-adjustable voltage stabilizing；Experiment effect For: when exhaust temperature is about 120 DEG C, heat energy transformation efficiency is about 24.5%, and when exhaust temperature is about 150 DEG C, heat energy converts Efficiency is about 29%, and when exhaust temperature is about 200 DEG C, heat energy transformation efficiency is about 36%, when exhaust temperature is about 250 DEG C, Heat energy transformation efficiency is about 44%, and when exhaust temperature is about 300 DEG C, heat energy transformation efficiency is about 48%, and exhaust temperature is 400 DEG C During left and right, heat energy transformation efficiency is about 50%；By data are analyzed, the present embodiment 14 cold based on pressure-adjustable voltage stabilizing Solidifying exhaust dynamic system of heat energy and heat energy transformation efficiency (when 200 DEG C, the average out to 18%) phase of conventional heat energy machine Ratio, the energy transformation efficiency of the exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation of the present embodiment is than routine The heat energy transformation efficiency of heat energy machine is high by 17.8%, and it is about 98.5% that efficiency improves ratio.
Embodiment 15 (as shown in figure 23): be with embodiment 13 difference: described condensing unit 5 has additional many Individual booster pump 53, booster pump 53 is evenly distributed in condensing tube 51, states booster pump 53 and uses turbocharging, multiple booster pumps 53 to lead to Cross power drive mechanism to be driven by same motor；Take this structure, can accelerate the liquefaction of working medium, increase turbine air inlet with The pressure reduction of air vent, reduces the gas temperature of gas turbine exhaust mouth.
By to the exhaust thermal power system based on pressure-adjustable voltage stabilizing condensation in above-described embodiment 15 System is tested, and enters the tail gas of different temperatures to heat collector 1, and tail gas discharge capacity is 1.5L/s, refrigerant flow rate root in circulation pipe It is adjusted according to the operation stability of the exhaust dynamic system of heat energy condensed based on pressure-adjustable voltage stabilizing；Experiment effect For: when exhaust temperature is about 120 DEG C, heat energy transformation efficiency is about 25%, and when exhaust temperature is about 150 DEG C, heat energy converts effect Rate is about 29.5%, and when exhaust temperature is about 200 DEG C, heat energy transformation efficiency is about 36.5%, and exhaust temperature is about 250 DEG C Time, heat energy transformation efficiency is about 45%, and when exhaust temperature is about 300 DEG C, heat energy transformation efficiency is about 49%, and exhaust temperature is When about 400 DEG C, heat energy transformation efficiency is about 51%；By data are analyzed, the present embodiment 15 steady based on pressure-adjustable The heat energy transformation efficiency of the exhaust dynamic system of heat energy of pressure condensation and conventional heat energy machine (when 200 DEG C, average out to 18%) compare, the energy transformation efficiency of the exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation of the present embodiment Higher by 18.6% than the heat energy transformation efficiency of conventional heat energy machine, it is about 103% that efficiency improves ratio.
Embodiment 16: be with embodiment 15 difference: described cycle fluid 7 uses the freon of routine；Adopt With freon as working medium, can be used for the utilization of lower temperature thermal source, but owing to it needs the pressure in circulating line 6 higher, The processing technology of circulating line 6 and seal member is required higher by implementation process.
By to the exhaust thermal power system based on pressure-adjustable voltage stabilizing condensation in above-described embodiment 16 System is tested, and enters the tail gas of different temperatures to heat collector 1, and tail gas discharge capacity is 1.5L/s, heightens working medium in condensing unit 5 Pressure, heighten sender matter pressure in gasification installation 2 simultaneously, in circulation pipe refrigerant flow rate according to based on pressure-adjustable voltage stabilizing condense in The operation stability of combustion engine waste gas utilization dynamic system of heat energy is adjusted；Experiment effect is: exhaust temperature is about 120 DEG C Time, heat energy transformation efficiency is about 23%, and when exhaust temperature is about 150 DEG C, heat energy transformation efficiency is about 27%, and exhaust temperature is When about 200 DEG C, heat energy transformation efficiency is about 35%, and when exhaust temperature is about 250 DEG C, heat energy transformation efficiency is about 43%, tail When temperature is about 300 DEG C, heat energy transformation efficiency is about 47%, and when exhaust temperature is about 400 DEG C, heat energy transformation efficiency is about It is 49%；By data are analyzed, the exhaust heat energy based on pressure-adjustable voltage stabilizing condensation of the present embodiment 16 The heat energy transformation efficiency (when 200 DEG C, average out to 18%) of dynamical system and conventional heat energy machine is compared, the present embodiment based on adjustable The energy transformation efficiency of the exhaust dynamic system of heat energy of pressure voltage stabilizing condensation is than the heat energy transformation efficiency of conventional heat energy machine High by 16.8%, it is about 93% that efficiency improves ratio.
Embodiment 17: be with embodiment 15 difference: described cycle fluid 7 uses methanol；This kind of working medium Boiling point at normal temperatures is 64.7 DEG C, easily gasifies, relatively low to the temperature requirement of high temperature heat source, can be used for the low temperature less than 100 DEG C Heat resource power generation, but belong to poisonous and harmful inflammable gas, high to the sealing requirements of circulating line.
By to the exhaust thermal power system based on pressure-adjustable voltage stabilizing condensation in above-described embodiment 17 System is tested, and enters the tail gas of different temperatures to heat collector 1, and tail gas discharge capacity is 1.5L/s, refrigerant flow rate root in circulation pipe It is adjusted according to the operation stability of the exhaust dynamic system of heat energy condensed based on pressure-adjustable voltage stabilizing；Experiment effect For: when exhaust temperature is about 120 DEG C, heat energy transformation efficiency is about 23.5%, and when exhaust temperature is about 150 DEG C, heat energy converts Efficiency is about 27.5%, and when exhaust temperature is about 200 DEG C, heat energy transformation efficiency is about 36%, and exhaust temperature is about 250 DEG C Time, heat energy transformation efficiency is about 44%, and when exhaust temperature is about 300 DEG C, heat energy transformation efficiency is about 48%；By data are entered Row is analyzed, exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation and the conventional heat energy of the present embodiment 17 The heat energy transformation efficiency (when 200 DEG C, average out to 18%) of machine is compared, the internal combustion engine based on pressure-adjustable voltage stabilizing condensation of the present embodiment The energy transformation efficiency of waste gas utilization dynamic system of heat energy is higher by 17.5% than the heat energy transformation efficiency of conventional heat energy machine, and efficiency improves ratio Rate is about 96%.
Embodiment 18: be with embodiment 15 difference: described cycle fluid 7 uses ethanol；This kind of working medium Boiling point at normal temperatures is 78.15 DEG C, and easily gasify incendivity, relatively low to the temperature requirement of high temperature heat source, can be used for being less than The low temperature heat resource power generation of 100 DEG C, but high to the sealing requirements of circulating line.
By to the exhaust thermal power system based on pressure-adjustable voltage stabilizing condensation in above-described embodiment 18 System is tested, and enters the tail gas of different temperatures to heat collector 1, and tail gas discharge capacity is 1.5L/s, refrigerant flow rate root in circulation pipe It is adjusted according to the operation stability of the exhaust dynamic system of heat energy condensed based on pressure-adjustable voltage stabilizing；Experiment effect For: when exhaust temperature is about 120 DEG C, heat energy transformation efficiency is about 24%, and when exhaust temperature is about 150 DEG C, heat energy converts effect Rate is about 28.5%, and when exhaust temperature is about 200 DEG C, heat energy transformation efficiency is about 36.5%, and exhaust temperature is about 250 DEG C Time, heat energy transformation efficiency is about 44.5%, and when exhaust temperature is about 300 DEG C, heat energy transformation efficiency is about 48.5%；Pass through logarithm According to being analyzed, the exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation of the present embodiment 16 is with conventional The heat energy transformation efficiency (when 200 DEG C, average out to 18%) of heat energy machine is compared, the present embodiment based on pressure-adjustable voltage stabilizing condense in The energy transformation efficiency of combustion engine waste gas utilization dynamic system of heat energy is higher by 18.2% than the heat energy transformation efficiency of conventional heat energy machine, and efficiency carries Height ratio is about 101%.
Finally it is noted that the foregoing is only the preferred embodiments of the present invention, it is not limited to the present invention, Although being described in detail the present invention with reference to previous embodiment, for a person skilled in the art, it still may be used So that the technical scheme described in foregoing embodiments to be modified, or wherein portion of techniques feature is carried out equivalent, All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included in the present invention's Within protection domain.

Claims (10)

1. an exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation, including heat collector (1), gasification Device (2), turbine (3), exhaust gases of internal combustion engines pipe (4), condensing unit (5), circulating line (6), cycle fluid (7) and unidirectional liquid Press pump (9), it is real that gasification installation (2), turbine (3), condensing unit (5) and one-way hydraulic pump (9) pass sequentially through circulating line (6) Now circulating UNICOM, circulating line (6) is contained within cycle fluid (7), and it is outside that heat collector (1) is arranged on gasification installation (2), condensation Device (5) comprises condensing tube (51), it is characterized in that: exhaust gases of internal combustion engines pipe (4) UNICOM heat collector (1), described turbine (3) with Being additionally provided with working medium actuator (10) between condensing unit (5), working medium actuator (10) includes turbine current limiter (101) and pressure Voltage stabilizing pressure controller (102), turbine current limiter (101) includes turbine structure (103) and secondary speed controller (104), and pressure is steady Voltage-controlled depressor (102) includes slow pressure storage stream cylinder (105) gentle pressure piston (106) and barostat (107), slow pressure storage stream cylinder (105) top UNICOM circulating line (6), bottom UNICOM barostat (107) of slow pressure storage stream cylinder (105), slow pressure piston (106) it is arranged in slow pressure storage stream cylinder (105).
Exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation the most according to claim 1, it is special Levy and be: described pressure voltage stabilizing pressure controller (102) also includes pressure transducer (108), temperature sensor (109) and single-chip microcomputer (1010), in single-chip microcomputer (1010), storage has cycle fluid (7) at different pressure PiUnder condensation temperature TiData, pressure sensing Device (108) and temperature sensor (109) are evenly distributed in condensing tube (51), pressure transducer (108) and temperature sensor (109) data cube computation single-chip microcomputer (1010), single-chip microcomputer (1010) controls to connect barostat (107) and secondary speed controller (104).
Exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation the most according to claim 1, it is special Levy and be: described heat collector (1) includes that upper cover (11) and lower cover (12), lower cover (12) middle part offer heating gate (13), upper cover And lower cover (12) lays respectively at upper and lower (11), it is heat collector cavity (14) between upper cover (11) and lower cover (12), described heat collector (1) upper cover (11) lower part is furnished with multilamellar upper cover and dashes forward ring (111), and lower cover (12) upper part of heat collector (1) is furnished with multilamellar Lower cover is dashed forward ring (121), and upper cover ring (111) and lower cover ring (121) of dashing forward of dashing forward staggers, and gasification installation (2) is positioned at heat collector cavity (14).
Exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation the most according to claim 1, it is special Levying and be: condensing unit (5) includes condensing tube (51) and heat emission fan (52), condensing tube (51) uniformly divides Multi-layers distributing, condensing tube (51) mutual UNICOM, heat emission fan (52) is arranged on above or below condensing tube (51), and heat emission fan (52) is with convulsion mode or pressure wind Mode drives.
Exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation the most according to claim 1, it is special Levying and be: described gasification installation (2) includes gasification chamber (21) and preheating cavity (22), gasification chamber (21) is gasification installation (2) interior working medium Realizing the cavity of gasification, preheating cavity (22) is connected with gasification chamber (21), and preheating cavity (22) is positioned at gasification chamber (21) front end, preheating Chamber (22) is for the preheating of working medium.
Exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation the most according to claim 5, it is special Levying and be: described preheating cavity (22) is spiral cast cavity, gasification chamber (21) is spherical cavity.
Exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation the most according to claim 5, it is special Levying and be: be additionally provided with atomizing mouth (23) between described preheating cavity (22) and gasification chamber (21), atomizing mouth (23) is for by preheating cavity (22) liquid refrigerant in is atomized, and sprays in gasification chamber (21).
Exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation the most according to claim 7, it is special Levy and be: described gasification chamber (21) is ellipse cavity.
Exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation the most according to claim 7, it is special Levying and be: described gasification chamber (21) becomes tapered, the horizontal cross-section of gasification chamber (21) is that Rhizoma Nelumbinis is poroid or honeycomb is poroid.
Exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation the most according to claim 7, it is special Levy and be: described turbine (3) includes turbine casing (31), revolving wormgear structure (32), air inlet (33), air vent (34) and close Envelope bearing (35), in revolving wormgear structure (32) is by sealing bearing (35) and being arranged on turbine casing (31), air inlet (33) and Air vent (34) is distributed in turbine casing (31) radially opposite sides, described revolving wormgear structure (32) include moving vane (321) and Grooved rotating shaft (322), is distributed groove (323) on the axial plane of grooved rotating shaft (322), moving vane (321) passes through spring (324) Being movably arranged in the groove (323) of grooved rotating shaft (322), grooved rotating shaft (322) is eccentrically mounted at by sealing bearing (35) In turbine casing (31), air inlet (33) is relatively near away from eccentric shaft, air vent (34) away from eccentric shaft farther out, adjacent activities blade (321) constitute chamber between, communicate with air inlet (33) for expansion chamber 331, communicate with air vent (34) for discharge chamber (341).
CN201610760773.9A 2016-08-30 2016-08-30 A kind of exhaust dynamic system of heat energy based on pressure-adjustable voltage stabilizing condensation Withdrawn CN106224032A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109098798A (en) * 2018-08-31 2018-12-28 江铃控股有限公司 Multi fuel thermo-electric converting device
CN110420532A (en) * 2019-07-19 2019-11-08 中国船舶重工集团公司第七一九研究所 A kind of bleeder recirculating oil air purifying apparatus and method for watercraft engine room

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109098798A (en) * 2018-08-31 2018-12-28 江铃控股有限公司 Multi fuel thermo-electric converting device
CN110420532A (en) * 2019-07-19 2019-11-08 中国船舶重工集团公司第七一九研究所 A kind of bleeder recirculating oil air purifying apparatus and method for watercraft engine room

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Application publication date: 20161214