Temperature-different two-way heat tube transfer steam-current wind-wheel generating device
Affiliated technical field
The present invention relates to a kind of temperature-different two-way heat tube transfer steam-current wind-wheel generating device, belong to new energy field.
Background technique
At present, known underground heat and the ocean thermal energy conversion that utilizes the underground heat and the seawater temperature difference to generate electricity caused the concern of various countries.Its advantage is can discharge carbon dioxide hardly.Ocean thermal energy conversion might become the effective means that solves global warming and pollute maximum environmental problem of these 21 centurys.Although face many problems such as expensive, ocean thermal energy conversion is noticeable as the energy of future generation.
Area is under the line shining upon down up to nearly 30 degrees centigrade near the surperficial ocean temperature on sea, and the deep sea water temperature of hundreds of meters of the depth of waters is 5 ~ 10 degree.Ocean thermal energy conversion utilizes this temperature difference to carry out.According to relevant report, ocean thermal energy conversion can be carried out in 100 countries and regions that are positioned at north latitude 40 degree-south latitudes 40 degree.Ocean thermal energy conversion is the mixed solution that utilizes ammonia and water.Compare with 100 degree of water, the boiling point of ammoniacal liquor is 33 degree, boiling easily.By the heat of surperficial seawater, utilize vaporizer to make the water boiling, drive turbo machine with ammonia steam.Ammonia steam can be cooled off by deep sea water, becomes liquid again.In this two-way process, can be successively the temperature difference of seawater be become electric power.Other temperature difference low-temperature generation device such as geothermal power generation, waste-heat power generation, solar electrical energy generation etc. also are to utilize this principle.Yet, this kind mode system complex, the seal request strictness, the cost height, key is that it keeps system's operation from power consumption greatly, and is more not good with regard to its Economy of low thermo-electric generation system for the script generating efficiency.Therefore, limited its development.
Summary of the invention
In order to overcome the deficiency of existing thermo-electric generation system, invented a kind of temperature-different two-way heat tube transfer steam-current wind-wheel generating device.Utilize the phase transformation gas medium under the vapour-liquid coexisting state, to exist the temperature difference just to produce the phenomenon of evaporation and condensation, utilize temperature, the pressure difference of evaporator section and condensating section, in tube chamber, form the air-flow of high-speed motion, promote air-flow turbogenerator running generating.Simultaneously, utilize the intraluminal highpressure of sealing heat pipe, liquid that will condensation in deep water carries out cloth liquid with minimum energy lift to the evaporator section of heat pipe, has reduced the energy consumption of medium elevator system to greatest extent, has realized the two-way generating of installing.Simultaneously, utilize the thermal siphon flow guide device of installing on the heat exchanger, make cold water be heated back proportion lighten rise with the thermal siphon fluid director outside cold water form differential static pressure, rise rapidly, originally the medium that proportion after the warm hot water heat release is increased with the fluid director outside forms differential static pressure, descend rapidly, realized thermal siphon convection current cooling, make power generation system reduce to minimum from energy consumption.
Summary of the invention
The technical solution adopted for the present invention to solve the technical problems is: temperature-different two-way heat tube transfer steam-current wind-wheel generating device, form by closed casing, heat exchanger, phase transition heat medium pump, liquid distributor, electric apparatus control apparatus, phase transition heat medium, thermal insulating material etc.A low level heat exchanger is installed in the heat pipe closed casing, a high-order heat exchanger is installed at least, the closed casing cavity volume vacuumizes the back and fills the phase transition heat medium.Installation kit is wrapped with thermal insulating material on the non-heat exchanger surface of temperature-different two-way heat tube transfer steam-current wind-wheel generating device closed casing.The phase change medium pump entry is placed in the phase transition heat medium of temperature-different two-way heat tube transfer steam-current wind-wheel generating device closed casing lower end, and outlet is connected with liquid distributor by pipeline.The phase transition heat medium pump is controlled by the electric apparatus control apparatus in the heat pipe.Inhale material with the hair of being convenient to heat conduction, increasing its heat exchange area and holding liquid on the tube wall of heat exchanger.The liquid distributor correspondence is installed at least one high-order heat exchanger, and the phase transition heat medium is spread liquid down naturally along thermotube wall or along pipeline.
It is in evaporator section evaporation heat absorption volumetric expansion, pressure and temp rising by liquid that temperature-different two-way heat tube transfer steam-current wind-wheel generating device has utilized the phase transition heat medium; In condensating section heat release condensation volume-diminished, pressure and temp reduces this characteristics, the phase transition heat medium that can not flow to evaporator section evaporation heat absorption naturally transmits up by the phase transition heat medium pump, and make it become volumetric expansion in evaporator section evaporation heat absorption by the even cloth liquid of liquid distributor, the steam that pressure and temp raises, be diffused into condensating section rapidly and make its heat release condensation, volume-diminished, pressure and temp reduces and becomes liquid.So just realized that heat pipe nature and enforced bidirectional conduct heat.
In order to make temperature-different two-way heat tube transfer steam-current wind-wheel generating device cloth liquid more abundant, on the pipeline of phase transition heat medium pump, and on put between the heat exchanger final stage cloth liquid dish or be connected with the injection liquid sucking device.
For the cold and hot of temperature-different two-way heat tube transfer steam-current wind-wheel generating device poured out more easily by heat pipe, can be provided with Intermediate Heat Exchanger between the heat exchanger up and down, Intermediate Heat Exchanger is provided with liquid distributor.For on put heat exchanger and can be considered the underlying heat exchanger, can be considered for the underlying heat exchanger and to put heat exchanger, because of its have with on put the identical liquid distributor of heat exchanger, can realize the complementary cooling cold-storage of temperature-different two-way heat tube transfer steam-current wind-wheel generating device, the installation of temperature-different two-way heat tube transfer steam-current wind-wheel generating device is convenient in the heat supply accumulation of heat.The phase transition heat medium of putting on the switching controls of its phase transition heat medium by control valve between heat exchanger and the mid-heat exchanger distributes.
Be provided with temperature, pressure, automatic control of liquid device in the device, the phase transition heat medium pump is controlled by electric apparatus control apparatus.
The opposite side of the heat exchanger of temperature-different two-way heat tube transfer steam-current wind-wheel generating device is provided with heat transfer medium inlet, outlet, or goes up cloth liquid mouth, following drawing-off mouth and gas discharge outlet; Or heat exchanger is conventional heat pipe.
Phase transition heat medium or spread liquid naturally down, or along spreading liquid under the pipeline along thermotube wall, phase transition heat medium or be water, ammonia, acetone and other phase change medium.The opposite side of heat exchanger is provided with heat transfer medium inlet, outlet, or goes up cloth liquid mouth, following drawing-off mouth and gas discharge outlet.Temperature-different two-way heat tube transfer steam-current wind-wheel generating device can be connected combination with existing various airconditions.Can be used as earth source heat pump, the cold-storage and thermal storage device of water resource heat pump and nature.
Temperature-different two-way heat tube transfer steam-current wind-wheel generating device liquid distributor or be spray equipment, or be closed loop overflow tube seat, or inhale for hair and to hold liquid cloth liquid net bar, or inhale for the hair that is covered with overflow hole and to hold liquid and drench the liquid pallet.Liquid distributor makes the surface of heat exchanger heat-exchanging tube evenly distribute to be detained the phase transition heat medium.The acting in conjunction that the phase transition heat medium is inhaled by gravity and hair realizes that its cloth liquid is even, the effect rapidly of conducting heat.
The heat exchanger surface of temperature-different two-way heat tube transfer steam-current wind-wheel generating device heat exchanger or be the shell wall of closed casing, or for the conventional heat pipe that heat transmission fin and hair are inhaled material that is equipped be sealed on the closed casing shell wall is installed, the other end of conventional heat pipe or be stuffing box gland pressure balance installation.Or for the heat conduction closed casing being installed on the closed casing shell wall, conventional heat pipe or be the level installation.This device is the heat pipe with respect to the heat transferring medium low capacity, and its inside is fitted with the phase transition heat medium pump of conventional small capacity.
The heat exchanger surface of temperature-different two-way heat tube transfer steam-current wind-wheel generating device heat exchanger or for being installed on heat exchanging tube in the closed casing which is provided with heat expansion absorber.Its objective is by free end or deformation expansion absorption corrugated sheet or plane corrugated baffle and absorb the stress that hot device expands with heat and contract with cold and produced.The heat exchanger surface of temperature-different two-way heat tube transfer steam-current wind-wheel generating device heat exchanger or for being installed on finned heat exchanging tube on the closed casing wall, heat exchanging tube communicates each other, in the heat pipe tube chamber, be connected with liquid distributor, the termination, the outside of heat exchanging tube is provided with thermal siphon and helps circulation means, and thermal siphon helps circulation means to stretch up and down.Or for there to be an end of certain intensity to be connected on the heat exchanger, the other end sinks or floats on pipe in the water.Use in the water that this device is usually used in having the temperature difference and certain depth being arranged.
The invention has the beneficial effects as follows, when there is the temperature difference in the diverse location of heat pipe, can realize the transmitted in both directions and the temperature-different two-way heat tube transfer steam-current turbine generation of heat energy.Temperature-different two-way heat tube transfer steam-current wind-wheel generating device can be widely used in cold-storage and thermal storage generating, the Application of Solar Energy generating of air conditioner, the water source thermo-electric generation, and underground heat and ocean temperature differential power are realized solving the thermo-electric generation problem with low cost.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples:
Fig. 1 is the temperature-different two-way heat tube transfer steam-current wind-wheel generating device structure principle chart;
Fig. 2 is the temperature-different two-way heat tube transfer steam-current wind-wheel generating device structure principle chart of band imbibition sparger;
Fig. 3 is the temperature-different two-way heat tube transfer steam-current wind-wheel generating device structure principle chart that is provided with mid-heat exchanger;
Fig. 4 is the temperature-different two-way heat tube transfer steam-current wind-wheel generating device structure principle chart that is provided with mid-heat exchanger band sparger;
Fig. 5 has the temperature-different two-way heat tube transfer steam-current wind-wheel generating device structure principle chart that thermal expansion stress absorption plant heat exchange is covert medium for heat exchanger;
Fig. 6 is a temperature-different two-way heat tube transfer steam-current wind-wheel generating device structure principle chart covert medium, band imbibition sparger for heat exchanger has thermal expansion stress absorption plant heat exchange;
Fig. 7 is a temperature-different two-way heat tube transfer steam-current wind-wheel generating device structure principle chart covert medium, that be provided with mid-heat exchanger for heat exchanger has thermal expansion stress absorption plant heat exchange;
Fig. 8 is a temperature-different two-way heat tube transfer steam-current wind-wheel generating device structure principle chart covert medium, that be provided with mid-heat exchanger, band imbibition sparger for heat exchanger has thermal expansion stress absorption plant heat exchange;
Fig. 9 is the temperature-different two-way heat tube transfer steam-current wind-wheel generating device structure principle chart that the thermal siphon fluid director is installed on the fin tube for heat exchanger;
Figure 10 be have thermal expansion stress absorption plant heat exchange be covert medium on put heat exchanger, the underlying heat exchanger is the temperature-different two-way heat tube transfer steam-current wind-wheel generating device structure principle chart that the thermal siphon fluid director is installed on the fin tube;
Figure 11 be have thermal expansion stress absorption plant heat exchange be covert medium on to put heat exchanger, mid-heat exchanger and underlying heat exchanger be the temperature-different two-way heat tube transfer steam-current wind-wheel generating device structure principle chart that the thermal siphon fluid director is installed on the fin tube;
Figure 12 is the temperature-different two-way heat tube transfer steam-current wind-wheel generating device structure principle chart that the thermal siphon fluid director is installed on the conventional heat pipe fin for heat exchanger;
Figure 13 be have thermal expansion stress absorption plant heat exchange be covert medium on put heat exchanger, the underlying heat exchanger is the temperature-different two-way heat tube transfer steam-current wind-wheel generating device structure principle chart that the thermal siphon fluid director is installed on the conventional heat pipe fin tube;
Figure 14 be have thermal expansion stress absorption plant heat exchange be covert medium on to put heat exchanger, mid-heat exchanger and underlying heat exchanger be the temperature-different two-way heat tube transfer steam-current wind-wheel generating device structure principle chart that the thermal siphon fluid director is installed on the conventional heat pipe fin tube.
Among the figure: 1 phase transition heat medium, 2 heat exchanger heat transferring medium supplying tubes, 3 underlying heat exchangers, the outlet of 4 heat exchanger media, 5 two-way heat exchange heat pipe tube chambers, 6 measuring cells, 7 wind turbines, 8 gas throttling arrangements, 9 generators, 10 thermal insulating materials, the liquid dish is held in 11 maos of suctions, put heat exchanger on 12, put the heat exchanger liquid distributor on 13,14 underlying liquid-accumulating troughs, 15 collecting pipes, 16 liquid distributor control valves, 17 electric apparatus control apparatus, 18 indusion tubes, 19 underlying heat exchangers, 20 phase transition heat medium pump, 21 imbibition spargers, 22 pick-up tube, 23 float controls, 24 mid-heat exchangers, 25 mid-heat exchanger liquid distributors, 26 heat exchanger phase change medium relief openings, the liquid pipe is held in 27 maos of suctions, 28 swelling stress adsorbers, 29 heat exchanging tube air outlets, 30 thermosyphon circulation fluid directors, 31 pressure balance sucker stuffing box glands, 32 heat conduction hairs are inhaled material, 33 pressure balance suckers sealing toison is inhaled the materials for support frame, 34 flexible thermosiphons
In Fig. 1: when the underlying heat exchanger 3 of temperature-different two-way heat tube transfer steam-current wind-wheel generating device is an evaporator section, on put heat exchanger 12 and be condensating section, temperature-different two-way heat tube transfer steam-current wind-wheel generating device is the passive type heat pipe, need not additionaling power, can be by the effect of gravity, make at the last phase transition heat medium 1 of putting condensation on the heat exchanger 12 and conflux in underlying liquid-accumulating trough 14, underlying heat exchanger liquid distributor 19 cloth liquid by collecting pipe 15 backflow underlying heat exchangers 3, realize the conduction of heat, this connection mode, or influence each other with the phase transition heat medium avoiding descending and the steam flow of rising.In this process, the media that feed in the underlying heat exchanger 3 are cooled, by on the media put in the heat exchanger 12 be heated.Instantly put heat exchanger 3 and be condensating section, on when putting heat exchanger 11 for evaporator section, the lower end in heat pipe is amassed in phase transition heat medium 1 remittance of condensation, by phase transition heat medium pump 20 phase transition heat medium 1 is pumped into liquid distributor 13 and spray cloth liquid, liquid by on put heat exchanger 12 heating evaporations and become gas, volume increases, pressure raises, temperature raises, throttling arrangement 8 throttlings of gas in being located at heat pipe, promote to be located at the wind turbine 7 in the throttling arrangement after the throttling, wind turbine 7 drives generator 9 generatings, realizes the thermal vapor stream power generation process of heat pipe.Gas is diffused into underlying heat exchanger 3 sides by two-way heat exchange heat pipe tube chamber 5, is condensed into liquid on underlying heat exchanger 3, volume-diminished, and pressure, temperature reduce, and constitute forced circulation.In this process, the media of trickling are heated in the underlying heat exchanger 3, on put trickling in the heat exchanger 12 media be cooled.
In Fig. 2: the working condition of its natural circulation is equal to Fig. 1, its passive working condition is that phase transition heat medium pump 20 is pumped into phase transition heat medium 1 in the process of liquid distributor 13, phase transition heat medium 1 suction that pick-up tube 22 is long-pending with underlying liquid-accumulating trough 14 internal exchanges, extract out by imbibition sparger 21, through liquid distributor 13 cloth liquid, put the circulating load of heat exchanger 12 on can increasing, make and put heat exchanger 12 cloth liquid more fully, evenly, improve its heat exchange efficiency.
In Fig. 3: when the underlying heat exchanger 3 of temperature-different two-way heat tube transfer steam-current wind-wheel generating device for evaporator section, on put heat exchanger 12 and be condensating section, mid-heat exchanger 24 is condensating section or evaporator section.Its workflow is equal to Fig. 1.
In Fig. 4: when the underlying heat exchanger 3 of temperature-different two-way heat tube transfer steam-current wind-wheel generating device for evaporator section, on put heat exchanger 12 and be condensating section, mid-heat exchanger 24 is condensating section or evaporator section.Its workflow is equal to Fig. 2.
In Fig. 5: the underlying heat exchanger 3 of temperature-different two-way heat tube transfer steam-current wind-wheel generating device, on put heat exchanger 11 and have the thermal expansion stress absorption plant.Its workflow is equal to Fig. 1.
In Fig. 6: the underlying heat exchanger 3 of temperature-different two-way heat tube transfer steam-current wind-wheel generating device, on put heat exchanger 11 and have the thermal expansion stress absorption plant, and have imbibition sparger 13.Its workflow is equal to Fig. 2.
In Fig. 7: the underlying heat exchanger 3 of temperature-different two-way heat tube transfer steam-current wind-wheel generating device, on put heat exchanger 11, mid-heat exchanger 24 has the thermal expansion stress absorption plant.Its workflow is equal to Fig. 1.
In Fig. 8: the underlying heat exchanger 3 of temperature-different two-way heat tube transfer steam-current wind-wheel generating device, on put heat exchanger 11, mid-heat exchanger 20 has the thermal expansion stress absorption plant, and has imbibition sparger 13.Its workflow is equal to Fig. 2.
In Fig. 9: the underlying heat exchanger 3 of temperature-different two-way heat tube transfer steam-current wind-wheel generating device, on put on heat exchanger 11 fin tubes thermal siphon fluid director be installed.Its workflow is equal to Fig. 1.
In Figure 10: be equipped with on underlying heat exchanger 3 fin tubes of temperature-different two-way heat tube transfer steam-current wind-wheel generating device the thermal siphon fluid director, on put heat exchanger 11 and have the thermal expansion stress absorption plant, its workflow is equal to Fig. 1.
In Figure 11: be equipped with on underlying heat exchanger 3 fin tubes of temperature-different two-way heat tube transfer steam-current wind-wheel generating device the thermal siphon fluid director, on put heat exchanger 11, mid-heat exchanger 24 has the thermal expansion stress absorption plant.Its workflow is equal to Fig. 1.
In Figure 12: the heat exchanger of temperature-different two-way heat tube transfer steam-current wind-wheel generating device is the thermal siphon fluid director to be installed on the conventional heat pipe fin combine with the temperature-different two-way heat tube transfer steam-current wind-wheel generating device heat exchanger.Its workflow is equal to Fig. 1.
In Figure 13: putting heat exchanger 24 on the temperature-different two-way heat tube transfer steam-current wind-wheel generating device, to have thermal expansion stress absorption plant heat exchange be that covert medium, underlying heat exchanger 3 is equipped with the thermal siphon fluid director on the conventional heat pipe fin tube.Its workflow is equal to Fig. 1.
In Figure 14: putting heat exchanger 11, mid-heat exchanger 20 on the temperature-different two-way heat tube transfer steam-current wind-wheel generating device, to have thermal expansion stress absorption plant heat exchange be that covert medium, underlying heat exchanger 3 are equipped with the thermal siphon fluid director on the conventional heat pipe fin tube.Its workflow is equal to Fig. 4.