CN106285807A - Energy transformation method and system - Google Patents
Energy transformation method and system Download PDFInfo
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- CN106285807A CN106285807A CN201610639633.6A CN201610639633A CN106285807A CN 106285807 A CN106285807 A CN 106285807A CN 201610639633 A CN201610639633 A CN 201610639633A CN 106285807 A CN106285807 A CN 106285807A
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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
- F01K27/00—Plants for converting heat or fluid energy into mechanical energy, not otherwise provided for
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Abstract
The invention discloses a kind of energy transformation method and system, for internal steam work is converted to mechanical energy.The energy transformation method that the present invention provides includes, stores the saturation water under the first pressure in pressure vessel, and the first pressure is higher than normal atmosphere；Steam under second pressure being passed through pressure vessel so that saturation water to discharge and to make the saturation water of discharge obtain kinetic energy or potential energy, wherein, the second pressure is more than described first pressure；Utilize the saturation water discharged to drive energy conversion device so that the kinetic energy of saturation water discharged or potential energy converting and energy be energy conversion device mechanical energy.The invention also discloses a kind of energy conversion system and a kind of multilevel energy converting system.
Description
Technical field
The invention belongs to heat energy and power technology field, particularly relate to energy transformation method and system.
Background technology
In addition to solar energy, wind energy and water energy, primary energy is again converted to needs after being often required for being converted to heat energy
Form of energy, as the chemical energy in coal first adds hot water to be converted to steam thermal energy, steam thermal energy is converted to the machinery of steam turbine
Can, the mechanical energy of steam turbine is converted to the electric energy of electromotor.The energy conversion device of such as steam turbine, it is concrete that energy is changed
Process is: high temperature and high pressure steam pushing turbine wheel rotation, interior can be converted to the hydraulic turbine by contain in high temperature and high pressure steam
Mechanical energy.According to statistics, through the energy that form of thermal energy is utilized, accounting for more than 90% in China, other various countries of the world all exceed
85%.Therefore, it is achieved the high efficiency conversion of heat energy is for the development important in inhibiting of human society.
The steam stream produced when steam turbine utilizes high temperature and high pressure steam to expand promotes blade to rotate.According to Carnot's theorem, work
The thermal efficiency of matter acting is only dependent upon high temperature and the temperature of two thermals source of low temperature, after improving vapor (steam) temperature and reducing steam acting
Temperature will assist in the raising thermal efficiency.As in steam power plant, supercritical or ultra supercritical steam heat group of motors use temperature and pressure
Power is above supercritical steam or the ultra supercritical steam of superheated steam, and its generating efficiency is also above the most saturated or superheated steam
Thermoelectricity unit.But, vapor (steam) temperature is the highest, pressure its oxide etch ability the biggest is the strongest, and turbine blade material needs by resistance to
The precious metal material manufacture of high temperature corrosion-resisting, therefore, the application of supercritical or ultra supercritical thermoelectricity unit is very limited.
Summary of the invention
The invention provides the method and system of a kind of energy conversion, it is an object of the invention to improve steam thermal energy and turn
It is changed to the efficiency of mechanical energy.
First aspect, the invention provides a kind of energy transformation method, for internal steam work is converted to mechanical energy, bag
Including, store the saturation water under the first pressure in pressure vessel, described first pressure is higher than normal atmosphere；By under the second pressure
Steam be passed through described pressure vessel described saturation water is discharged and to be made the saturation water of described discharge obtain kinetic energy or potential energy, its
In, described second pressure is more than described first pressure；The saturation water utilizing described discharge drives energy conversion device so that described
The kinetic energy of the saturation water discharged or mechanical energy that potential energy converting and energy is described energy conversion device.
In the implementation that the first is possible, the saturation water in described pressure vessel keeps when being passed through described steam
Saturation under one pressure.
In conjunction with above-mentioned possible implementation, the institute in the implementation that the second is possible, in described pressure vessel
Stating and arrange isolating device on the region, at least part of surface of saturation water, described isolating device includes multiple ball float, the plurality of floating
Ball connects one entirety of formation.
In conjunction with above-mentioned possible implementation, in the implementation that the third is possible, described isolating device covers described
The all surfaces region of saturation water.
In conjunction with above-mentioned possible implementation, in the 4th kind of possible implementation, the plurality of ball float at least includes
Multiple first ball floats and multiple second ball float, described first ball float is different from the diameter of described second ball float and described to reduce
The mode in the space in isolating device is connected with each other.
In conjunction with above-mentioned possible implementation, in the 5th kind of possible implementation, described isolating device also include every
From plate, described division board is supported on the plurality of ball float so that described steam separates with described saturation water.
In conjunction with above-mentioned possible implementation, in the 6th kind of possible implementation, described steam is being passed through described pressure
It is maintained at after force container under the second pressure status.
In conjunction with above-mentioned possible implementation, in the 7th kind of possible implementation, in described pressure vessel at least
A part of saturation water utilizes the expansion work of the steam being passed through in this pressure vessel to discharge.
In conjunction with above-mentioned possible implementation, in the 8th kind of possible implementation, in being passed through described pressure vessel
The drop of pressure of described steam to predetermined value time, stop from described pressure vessel, outwards discharge saturation water, wherein, described pre-
Definite value is more than or equal to described first pressure.
In conjunction with above-mentioned possible implementation, in the 9th kind of possible implementation, when the drop of pressure of described steam
During to described predetermined value, the described saturation water in described pressure vessel is all discharged.
In conjunction with above-mentioned possible implementation, in the tenth kind of possible implementation, when the institute in described pressure vessel
Stating the pressure of steam when being down to described predetermined value, the saturation water after driving described energy conversion device is delivered to described pressure to be held
Device is to discharge the steam in this pressure vessel.
In conjunction with above-mentioned possible implementation, in the 11st kind of possible implementation, will be delivered to described pressure and hold
The saturation water obtained after the described energy conversion device of driving in device is maintained under the first pressure status.
In conjunction with above-mentioned possible implementation, in the 12nd kind of possible implementation, utilize from described pressure vessel
The saturation water obtained after driving described energy conversion device is heated by the described steam discharged.
In conjunction with above-mentioned possible implementation, in the 13rd kind of possible implementation, steam raising plant is utilized to produce
Steam under raw described second pressure, and will part drive described energy conversion device after saturation water add to described steam
Generating means.
In conjunction with above-mentioned possible implementation, in the 14th kind of possible implementation, described energy conversion device is
The hydraulic turbine.
Second aspect, it is provided that a kind of energy conversion system, for internal steam work is converted to mechanical energy, including: at least
One pressure vessel, has water inlet, outlet, air intake and steam drain, and described pressure vessel is for accommodating under the first pressure
Saturation water, wherein, described first pressure be higher than normal atmosphere；Vapour source apparatus, has water inlet and venthole, described vapour source
The venthole of device is connected with the air intake of described pressure vessel, and described vapour source apparatus can be passed through second to described pressure vessel
Steam under pressure is to discharge and to make the saturation water of described discharge to obtain from the outlet of described pressure vessel described saturation water
Kinetic energy or potential energy, wherein, described second pressure is more than described first pressure；Energy conversion device, including water inlet, outlet and
Rotary part, the water inlet of described energy conversion device is connected with the outlet of described pressure vessel, and described rotary part can
The saturation water discharged by described pressure vessel promotes and rotates and obtain mechanical energy.
In the implementation that the first is possible, the saturation water in described pressure vessel keeps when being passed through described steam
Saturation under one pressure.
In conjunction with above-mentioned possible implementation, the institute in the implementation that the second is possible, in described pressure vessel
Stating and arrange isolating device on the region, at least part of surface of saturation water, described isolating device includes multiple ball float, the plurality of floating
Ball connects one entirety of formation.
In conjunction with above-mentioned possible implementation, in the implementation that the third is possible, described isolating device covers described
The all surfaces region of saturation water.
In conjunction with above-mentioned possible implementation, in the 4th kind of possible implementation, the plurality of ball float at least includes
Multiple first ball floats and multiple second ball float, described first ball float is different from the diameter of described second ball float and described to reduce
The mode in the space in isolating device is connected with each other.
In conjunction with above-mentioned possible implementation, in the 5th kind of possible implementation, described isolating device also include every
From plate, described division board is supported on the plurality of ball float so that described steam separates with described saturation water.
In conjunction with above-mentioned possible implementation, in the 6th kind of possible implementation, also include store device, described in deposit
Storage device has water inlet, air intake and outlet, the water inlet of described storage device and the water outlet of described energy conversion device
Mouth is connected, for receiving the saturation water after promoting described rotary part.
In conjunction with above-mentioned possible implementation, in the 7th kind of possible implementation, described storage device and described pressure
Be provided with steam exhaust device and the first water delivery device between force container, wherein, described steam exhaust device respectively with described pressure vessel
Steam drain is connected with the air intake of storage device, for the steam in described pressure vessel is delivered to described storage device；Institute
State first water delivery device outlet respectively with the water inlet of described pressure vessel and described storage device to be connected, for by described
Described saturation water in storage device is delivered in described pressure vessel.
In conjunction with above-mentioned possible implementation, in the 8th kind of possible implementation, described storage device and described vapour
Be provided with the second water delivery device between source apparatus, described second water delivery device respectively with the outlet of described storage device and described
The water inlet of vapour source apparatus connects, for the fractional saturation water in described storage device is delivered to described vapour source apparatus.
In conjunction with above-mentioned possible implementation, in the 9th kind of possible implementation, described energy conversion device is water
Turbine.
In conjunction with above-mentioned possible implementation, in the tenth kind of possible implementation, also include electromotor, described generating
Machine is driven by the described hydraulic turbine.
The third aspect, it is provided that a kind of multilevel energy converting system, at least includes first order energy conversion unit, the second level
Energy conversion unit and vapour source apparatus, wherein, described first order energy conversion unit includes: at least one first order pressure holds
Device, has air intake, venthole and outlet, and described first order pressure vessel is for accommodating the saturation water under the first pressure；The
One-level energy conversion device, including rotary part, described rotary part can be full by discharge from described first order pressure vessel
Promote with water and rotate and obtain mechanical energy.Described second level energy conversion unit includes: at least one second level pressure vessel, tool
Having air intake and outlet, described second level pressure vessel is for accommodating the saturation water under the second pressure；Each is described second years old
All described with one first order pressure vessel of grade pressure vessels is corresponding；Second level energy conversion device, including rotary part, institute
Stating rotary part can be promoted rotation to obtain mechanical energy by the saturation water discharged from described second level pressure vessel.Described first
Pressure is more than described second pressure.Described vapour source apparatus has venthole, the venthole of described vapour source apparatus and the described first order
The air intake of pressure vessel connects；Described vapour source apparatus can be passed through the steam under the 3rd pressure to described first order pressure vessel
The saturation water under described first pressure is discharged and to be made the saturation water of described discharge obtain kinetic energy or potential energy；Described 3rd pressure
More than described first pressure.Steaming device, institute it is provided with between described first order pressure vessel and described second level pressure vessel
State steaming device and connect venthole and the corresponding described second level pressure vessel of each described first order pressure vessel
Air intake, the steam in described first pressure vessel can be passed through in the pressure vessel of the described second level by described steaming device,
Saturation water under second pressure is discharged from described outlet by the steam being passed through described second level pressure vessel by expansion work
And make the saturation water of described discharge obtain kinetic energy or potential energy.
In the implementation that the first is possible, the described saturation water in described first order pressure vessel is being passed through described
The saturation under the first pressure is remained during steam under three pressure.
In conjunction with above-mentioned possible implementation, in the implementation that the second is possible, at described first order pressure vessel
Arranging isolating device on the region, at least part of surface of interior described saturation water, described isolating device includes multiple ball float, described
Multiple ball floats connect one entirety of formation.
In conjunction with above-mentioned possible implementation, in the implementation that the third is possible, described isolating device covers described
The all surfaces region of saturation water.
In conjunction with above-mentioned possible implementation, in the 4th kind of possible implementation, the plurality of ball float at least includes
Multiple first ball floats and multiple second ball float, and described first ball float is different from the diameter of described second ball float and with reduce
The mode in the space in described isolating device is connected with each other.
In conjunction with above-mentioned possible implementation, in the 5th kind of possible implementation, described isolating device also include every
From plate, described division board is supported on the plurality of ball float so that described steam separates with described saturation water.
The energy transformation method of present invention offer and system, promote saturated water transport by the pressure difference of steam with saturation water
Dynamic, thus by the interior kinetic energy that can be converted to saturation water of high temperature and high pressure steam or potential energy, saturation water promotes energy conversion device again
It is mechanical energy by its kinetic energy or potential energy converting and energy.In this transformation process, directly contact with energy conversion device is that temperature is relatively low
Saturation water, high temperature and high pressure steam need not occur directly to contact with energy conversion device, there is not high temperature and high pressure steam corrosion energy
The problem of amount conversion equipment, thus the steam of higher temperature and pressure can be used to improve energy conversion efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, will make required in the embodiment of the present invention below
Accompanying drawing be briefly described, it should be apparent that, drawings described below is only some embodiments of the present invention, for
From the point of view of those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the indicative flowchart of an embodiment of energy transformation method of the present invention；
Fig. 2 is the indicative flowchart of another embodiment of energy transformation method of the present invention；
Fig. 3 is the indicative flowchart of another embodiment of energy transformation method of the present invention；
Fig. 4 is the schematic diagram of an embodiment of energy conversion system of the present invention；
Fig. 5 is the schematic diagram of an embodiment of multilevel energy converting system of the present invention.
Wherein:
100, hiigh pressure stage energy conversion unit；
200, medium pressure grade energy conversion unit；
300, low-pressure stage energy conversion unit；
10,20,310,320,330, low-pressure tank；
210,220,230, intermediate pressure tank；
110,120,130, pressure pan；
140, water under high pressure turbine；
240, middle setting-out turbine；
30,340, the low pressure hydraulic turbine；
150, high-pressure water tank；
250, middle setting-out case；
40,350, low pressure tank；
60,160,260,360, water circulating pump；
400, booster water pump；
50,500, feed pump；
70,600, steam boiler；
800, superheater；
11,21,111,121,131,211,311, inlet valve；
112,122,132,212,312, gas outlet valve；
12,22,113,123,133,213,313, exhaust steam valve；
14,24,114,124,134,214,314, outlet valve；
13,23,115,125,135,215,315, water intaking valve.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
The a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under not making creative work premise, broadly falls into the scope of protection of the invention.
Additionally, described feature, structure or characteristic can be combined in one or more enforcement in any suitable manner
In example.In the following description, it is provided that many details thus be given and embodiments of the invention fully understood.But,
It will be appreciated by persons skilled in the art that and can put into practice technical scheme and there is no in described specific detail or more
Many, or other method, constituent element, material etc. can be used.In other cases, be not shown in detail or describe known features,
Material or operation are to avoid the major technique intention of the fuzzy present invention.
It should be noted that in the case of not conflicting, the embodiment in the application and the feature in embodiment can phases
Combination mutually.Describe the application below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
Fig. 1 shows the indicative flowchart of one embodiment of energy transformation method of the present invention.The method includes following step
Rapid:
S110, stores the saturation water under 0.25MPa pressure in pressurized tank.
S120, is passed through 1MPa saturated vapor in pressurized tank and with discharge saturation water and makes it obtain kinetic energy, and saturation water is arranged
Stop when going out 1/4 being passed through saturated vapor, saturated vapor expansion work discharge residue saturation water.
S130, the saturation water discharged from pressurized tank is directed to the hydraulic turbine to promote the hydraulic turbine to rotate.
In step s 110, can water in heated pressure tank under air-tight state full with obtain under 0.25MPa pressure
And water.
In the step s 120, during the saturation water of front 1/4 is discharged pressurized tank, keep steaming speed more than or equal to row
Water speed so that there is between saturated vapor and saturation water stable 0.75MPa pressure difference.Owing to saturation water is incompressible
, thus saturation water will be discharged from intermediate pressure tank with certain speed under this pressure difference, thus obtain bigger and more stable
Kinetic energy.After front 1/4 saturation water is discharged, being filled with the 1MPa saturated vapor of 1/4 volume in pressure vessel, this some vapor is by swollen
Swollen acting by remaining 3/4 saturation water discharge pressure tank.The volumetric expansion of saturated vapor is to original four times in this process,
Pressure is reduced to original 1/4, is i.e. reduced to 0.25MPa by 1MPa.
In step s 130, saturation water promotes turbine impeller to rotate through the hydraulic turbine, and its kinetic energy is converted to the hydraulic turbine
The mechanical energy of impeller, only has a small amount of heat transfer loss, and turbine efficiency is remote in saturation water between the heat energy contained and the hydraulic turbine
Higher than turbine efficiency, thus step S120 will be greater than steam turbine conversion efficiency with conversion efficiency product in step S130.
The energy transformation method that the present invention provides, promotes saturation water to move by the pressure difference of saturated vapor with saturation water,
Thus by the interior kinetic energy that can be converted to saturation water of saturated vapor, saturation water promotes the hydraulic turbine that its kinetic energy is converted to machinery again
Energy.In this transformation process, directly contact with turbine impeller is the relatively low saturation water of temperature, and saturated vapor need not and water wheels
There is directly contact in machine impeller, the problem that there is not saturated vapor corrosion turbine parts, thus can use higher temperature
With the steam of pressure to improve heat energy efficiency.
As an alternative embodiment, in step S120, the superheated steam with pressure as 1MPa substitutes saturated vapor, passes through
Saturated vapor is heated by superheater, makes saturated vapor expand further, so that the water of unit mass is converted to bigger
The steam of volume.
Alternatively, as another embodiment, saturation water is made to be maintained at the saturated shape of 0.25MPa pressure in the step s 120
State.Realize internal steam work be converted to saturation water kinetic energy owing to this step relies on pressure difference between steam and saturation water, thus keep should
Pressure difference stablizes the constant kinetic energy that saturation water acquisition can be made more stable.
Alternatively, as another embodiment, the method 100 also includes step S140: make the mechanical energy of the hydraulic turbine be converted to
The energy of other forms, such as the electric energy of electromotor.
Should be appreciated that in above-described embodiment, pressure values corresponding to vapour pressure intensity values and saturation water is exemplary, specifically
Being not limited thereto in enforcement, the technical scheme meeting " vapour pressure intensity values is more than pressure values corresponding to saturation water " each falls within this
Bright protection domain.
Fig. 2 shows the indicative flowchart of another embodiment of energy transformation method of the present invention.The method includes following
Step:
S210, stores the saturation water under 0.25MPa pressure in intermediate pressure tank；Low-pressure tank stores under 0.12MPa pressure
Saturation water.
S220, is passed through saturated vapor that pressure is 1MPa saturation water is discharged and to be obtained kinetic energy in intermediate pressure tank, saturated
Stop when water is drained being passed through 1MPa saturated vapor, during steaming, keep steaming speed more than or equal to drainage speed.
S230, the saturation water discharged from intermediate pressure tank is directed in middle setting-out turbine rotate with setting-out turbine in promoting.
S240, after S220 step, connects intermediate pressure tank with low-pressure tank so that 1MPa saturated vapor is passed through low-pressure tank, low pressure
In tank, saturation water is discharged and obtains kinetic energy；When steam pressure saturated in intermediate pressure tank is down to 0.25MPa, stop by saturation water from
Low-pressure tank is discharged.
S250, the saturation water discharged in low-pressure tank is directed in the low pressure hydraulic turbine promote the low pressure hydraulic turbine to rotate.
S260, after step S240, is delivered to the saturation water discharged by middle setting-out turbine in intermediate pressure tank, in discharging simultaneously
0.25MPa steam in pressure tank.
S270, after being full of saturation water in intermediate pressure tank, repeats S220, S230.
S280, is delivered to the saturation water discharged by the low pressure hydraulic turbine in low-pressure tank.
S290, after being full of saturation water in low-pressure tank, repeats S240, S250.
In step S220, during steaming, holding steaming speed is more than or equal to drainage speed, thus steam in intermediate pressure tank
Pressure is maintained into 1MPa, having stable pressure difference 0.75MPa between steam and saturation water.Owing to saturation water is incompressible
, thus saturation water will be discharged from intermediate pressure tank with certain speed under this pressure difference, thus obtain bigger and more stable
Kinetic energy.
In step S230, saturation water promotes turbine impeller to rotate through the hydraulic turbine, and its kinetic energy is converted to the hydraulic turbine
The mechanical energy of impeller.In this process, saturation water only has a small amount of heat energy and reaches the hydraulic turbine, and turbine efficiency is far above steam turbine
Efficiency, thus step S220 will be greater than steam turbine conversion efficiency with conversion efficiency product in step S230.
In step S240, after low-pressure tank connects with intermediate pressure tank, 1MPa saturated vapor will be full by the way of expansion work
With in water discharge low-pressure tank, and two tank bodies, vapour pressure is equal and is gradually reduced.The volume of low-pressure tank can be set to intermediate pressure tank
Three times of volume so that the saturated vapor volumetric expansion of 1MPa to original four times, pressure be down to 0.25MPa, now low-pressure tank
In saturation water the most drained.
Steam pressure in intermediate pressure tank reduces to 0.25MPa, therefore in step S260, is carrying saturation water in intermediate pressure tank
During, enter the saturation water of intermediate pressure tank still in the pressure of 0.25MPa under, thus be maintained former saturation.Meanwhile,
Owing to there is not pressure difference between steam and saturation water, the process carrying saturation water in intermediate pressure tank will reduce energy consumption.
In step s 250, low-pressure tank the same step of Principle of Process that the low pressure hydraulic turbine is done work by the saturation water discharged
S230, here is omitted.
In step S260 and S280, the fractional saturation water discharged in middle setting-out turbine and the low pressure hydraulic turbine carried respectively
To intermediate pressure tank and low-pressure tank, in order to promote the hydraulic turbine when repeating step S270 and step S290, it is achieved saturation water recycles.
As an alternative embodiment, in step S260, by intermediate pressure tank discharge 0.25MPa steam be used to heat by
The saturation water discharged in middle setting-out turbine.It is dispersed in surrounding owing to saturation water has a small amount of heat, needs saturation water
Carry out heating to maintain it temperature-resistant, utilize the heating saturation water of the steam waste heat after expansion work to will further improve heat energy effect
Rate.
As another alternative embodiment, in step S260, middle setting-out turbine the saturation water discharged is transported to vapour
Source apparatus, with to vapour source apparatus moisturizing.The saturation water that middle setting-out turbine is discharged is still high-temperature high-pressure state, is heated to time institute of seething with excitement
The heat needed is much smaller than room temperature water source.
As another alternative embodiment, in step S220 and/or S240, arrange between saturated vapor and saturation water
Isolating device.All it is higher than saturation water owing to entering the temperature of steam in pressurized tank, sends out for avoiding steam directly to contact with saturation water
The heat transmission in saturation water of raw phase transformation and minimizing steam, can arrange isolating device between saturation water and steam, every
Swim on the saturation water water surface from device, it is possible to lift with the lifting of the saturation water water surface.Isolating device can be by multiple differences
The heat insulation spheroid of diameter is bonding or connects and composes with rope, and heat insulation spheroid can swim on saturation water surface, small diameter
Spheroid is filled in the space between larger-diameter spheroid.Certainly, isolating device can also for by heat-barrier material make every
Hot plate, floats on the saturation water water surface.Isolating device can cover the whole water surface, transmits heat to saturation water reducing steam, has
The pressure being beneficial to keep steam and saturation water is stable.
As another alternative embodiment, isolating device can also be made up of division board and ball float, and ball float is arranged on isolation
Below plate or be embedded in division board so that division board can float on saturation water surface, division board and ball float all can be by thermal insulation
Material is made.
As another alternative embodiment, it is also possible to substituted saturated vapor by superheated steam.The superheated steam of equal quality
Than saturated vapor, there is bigger volume, thus the consumption at water source in vapour source will be reduced, thus reduce the benefit at water source in vapour source
Fill demand, improve the thermal efficiency.
As another alternative embodiment, intermediate pressure tank and low-pressure tank the saturation water discharged is stored up into higher than water turbine position
Storage device in, thus obtain potential energy, it is thus achieved that the saturation water after potential energy relies on its gravitational force urges hydraulic turbine to rotate.
Fig. 3 shows energy transformation method of the present invention, and another executes the indicative flowchart of example.The method includes following step
Rapid:
S310, configures the first pressurized tank and the second pressurized tank, and store under 0.25MPa pressure in the first pressurized tank is saturated
Water.
S320, discharges saturation water by being passed through superheated steam that pressure is 1MPa in the first pressurized tank and makes it obtain
Kinetic energy, stops when saturation water is discharged 1/4 being passed through superheated steam, superheated steam expansion work discharges residue saturation water.
S330, the saturation water discharged in the first pressurized tank is directed to the hydraulic turbine and promotes the hydraulic turbine to rotate.
S340, the saturation water after promoting the hydraulic turbine fills the second pressurized tank.
S350, is passed through, to the second pressure vessel, the superheated steam that pressure is 1MPa and with discharge saturation water therein and makes it obtain
Obtain kinetic energy, stop when saturation water is discharged 1/4 being passed through 1MPa superheated steam, full to discharge residue by superheated steam expansion work
And water.
S360, the saturation water discharged from the second pressurized tank is directed to the hydraulic turbine and promotes the hydraulic turbine to rotate.
S370, the saturation water after promoting hydraulic turbine acting is delivered to the first pressurized tank.
S380, repeats step S310 to step S370.
Wherein, step 310 has identical energy conversion to step 330 with the step S11O to S130 in previous embodiment
Process, thus here is omitted.
In step S340, owing to saturation water is incompressible working medium, thus the saturation water discharged by the hydraulic turbine need by
Real-time storage, without saturation water in the second pressurized tank, thus can apply as tank.
Step S350, S360 and step S320, there is identical conversion process of energy in 330, thus here is omitted.
In step S370, the saturation water discharged in the hydraulic turbine it is input to by the conveyer device of such as water pump
In the first pressurized tank emptied in step s 320.
In the present embodiment, the first pressurized tank and the second pressurized tank can the water tanks of interim water storage each other, it is not necessary to additional configuration
Intermediate storage mean stores saturation water, it is possible to reduce the cost of apparatus；Heat in conversion process of energy can be reduced simultaneously
Measure the radiation in surrounding and transmission loss, the efficiency of energy conversion can be improved further.
Fig. 4 shows the schematic block diagram of one embodiment of energy conversion system of the present invention.As shown in Figure 4, this system bag
Include: steam boiler 70, low-pressure tank 10, low-pressure tank 20, the low pressure hydraulic turbine 30, low pressure tank 40, water circulating pump 60, feed pump 50 and
Electromotor (not shown) etc..
Saturation water under the full 0.15MPa pressure of storage in low-pressure tank 10 and 20.
Steam boiler 70 can provide 2MPa saturated vapor.
Being provided with steam inlet pipe road between steam boiler 70 and low-pressure tank 10,20, what steam inlet pipe road connected steam boiler 70 goes out vapour
Mouth and the air intake of low-pressure tank 10,20, steam inlet pipe road is provided with the inlet valve 11,21 controlling the opening and closing of steam inlet pipe road.
Being provided with exhalant canal between outlet and the water inlet of the low pressure hydraulic turbine 30 of low-pressure tank 10,20, water outlet is led to
The outlet valve 14,24 controlling its opening and closing it is provided with on road.
The water inlet of the outlet connection low pressure tank 40 of the low pressure hydraulic turbine 30, discharges through the low pressure hydraulic turbine 30 outlet
Saturation water can be stored in low pressure tank 40.
It is provided with inlet channel and water circulating pump between outlet and the water inlet of low-pressure tank 10,20 of low pressure tank 40
60, inlet channel is respectively arranged with the water intaking valve 13,23 controlling its opening and closing.When water intaking valve 13,23 is opened, start water circulating pump
Saturation water in low pressure tank 40 can be pumped in low-pressure tank 10,20 by 60.
Moisturizing pipeline and feed pump 50, feed pump 50 it is additionally provided with between the water inlet of low pressure tank 40 and steam boiler 70
Saturation water in low pressure tank 40 can be pumped in steam boiler 70 by moisturizing pipeline.
It is additionally provided with blow-off line between steam drain and the air intake of low pressure tank 40 of low-pressure tank 10,20.Blow-off line
Also it is connected with moisturizing pipeline.The exhaust steam valve 12,22 controlling blow-off line break-make it is respectively arranged with on blow-off line.
Wherein, each device in whole system all makees heat insulation process, as low-pressure tank 10,20 and low pressure tank 40 are double
Layer vacuum degree.
For the ease of the understanding of the present invention, below in conjunction with work process, the present invention is further expalined explanation.
The full saturation water of storage in low-pressure tank 10 and 20 under original state, inlet valve 11 and 21, exhaust steam valve 12, exhaust steam valve 22, goes out
Water valve 14 and 24 and water intaking valve 13 and 23 be turned off.
Being first turned on inlet valve 11 and outlet valve 14, the 2MPa saturated vapor in steam boiler 70 is entered by steam inlet pipe road
Low-pressure tank 10, between saturated vapor and saturation water, pressure difference is 1.6MPa, and under this pressure difference, saturation water is discharged with certain speed
And obtain kinetic energy.Saturation water enters the low pressure hydraulic turbine 30 along exhalant canal and promotes turbine impeller to rotate, and the hydraulic turbine drives to be sent out
Motor (not shown) rotates and its mechanical energy is converted to electric energy.
Saturation water enters low pressure tank 40 after the low pressure hydraulic turbine 30 does work.
When saturation water in low-pressure tank 10 discharges 1/5, closing inlet valve 11, in tank, saturated vapor will be surplus by expansion work
Remaining saturation water is discharged.
Close outlet valve 14 when saturation water is completely exhausted out, open inlet valve 21, outlet valve 24, water intaking valve 13 and steam discharge simultaneously
Valve 12.
When inlet valve 21 and outlet valve 24 are opened, the 2MPa saturated vapor in steam boiler 70 enters low by steam inlet pipe road
Pressure tank 20, between saturated vapor and saturation water, pressure reduction is 1.6MPa, and under this pressure difference, saturation water is discharged with certain speed and obtains
Obtain kinetic energy.Saturation water enters the low pressure hydraulic turbine 30 along exhalant canal and promotes turbine impeller to rotate, water wheels machine driving generator
(not shown) rotates and its mechanical energy is converted to electric energy.
When water intaking valve 13 and exhaust steam valve 12 are opened, starting water circulating pump 60, water circulating pump 60 is by the saturation water in water tank 40
It is delivered to low-pressure tank 10, until filling；Fractional saturation water is delivered to steam boiler 70 by moisturizing pipeline by feed pump 50 simultaneously.
When saturation water is injected low-pressure tank 10, in low-pressure tank 10, remaining steam is entered water tank and moisturizing pipeline by blow-off line, with
Steam latent heat carries out backheat to saturation water.Low-pressure tank 10 closes water intaking valve 13 and exhaust steam valve 12 when filling saturation water.
When saturation water in low-pressure tank 20 discharges 1/5, closing inlet valve 21, in tank, saturated vapor will be surplus by expansion work
Remaining saturation water is discharged.
Close outlet valve 24 when saturation water is completely exhausted out, open water intaking valve 23 and exhaust steam valve 22 simultaneously and start water circulating pump
60, the saturation water in low pressure tank 40 is delivered to low-pressure tank 20, residual steam in tank is entered water tank by blow-off line simultaneously
With moisturizing pipeline, steam latent heat is reclaimed.
Repeat aforesaid operations, make saturation water persistently the low pressure hydraulic turbine 30 be done work.
Above-mentioned energy conversion system, makes conversion process of energy be divided into two steps by low-pressure tank and the hydraulic turbine: saturated steaming
Vapour promotes saturation water motion thus by the interior kinetic energy that can be converted to saturation water of saturated vapor with the pressure difference of saturation water；Saturation water
Promote the hydraulic turbine that its kinetic energy is converted to mechanical energy again.In this transformation process, directly contact with the hydraulic turbine is that temperature is relatively low
Saturation water, saturated vapor need not occur directly to contact with the hydraulic turbine, the problem that there is not high temperature and high pressure steam corrosive water turbine,
Thus the steam of higher temperature and pressure can be used to improve energy conversion efficiency.
It addition, promote the saturation water that the steam after saturation water acting is used in heating system, it is thus possible to reclaim wherein
Latent heat, improve heat energy efficiency further.
Alternatively, as another embodiment, before the low pressure hydraulic turbine 30 arrival end, potential energy storage tank can also be set, should
The position of water tank is higher than the low pressure hydraulic turbine 30, and the saturation water that low pressure tank 10,20 is discharged can be first stored in potential energy storage tank,
Its gravitational force urges low pressure hydraulic turbine 30 is relied on to rotate again.The i.e. kinetic energy of saturation water is first converted to potential energy, then is changed by the hydraulic turbine
For mechanical energy.
Fig. 5 shows the schematic diagram of an embodiment of multilevel energy converting system of the present invention.
As it is shown in figure 5, multilevel energy converting system includes that steam boiler 600, superheater 800, hiigh pressure stage energy are changed
Unit 100, medium pressure grade energy conversion unit 200 and low-pressure stage energy conversion unit 300 etc..
Steam boiler 600 is used for providing saturated vapor, and superheater 800 is for saturated by produced by steam boiler 600
Steam carries out Overheating Treatment, and by steam inlet pipe road, superheated steam can be passed through following pressure pan 110,120,130.Overheated
Device 800 can provide 4MPa superheated steam.
Hiigh pressure stage energy conversion unit 100 includes pressure pan 110,120,130, water under high pressure turbine 140, high-pressure water tank 150,
Water circulating pump 160 etc..
Pressure pan 110,120,130 volume is 3m3, contain the saturation water under 1MPa pressure the most in advance, each pressure pan
Air intake and the venthole of superheater 800 between be provided with steam inlet pipe road, correspondingly, each steam inlet pipe road is respectively provided with
There is the inlet valve 111,121,131 controlling its break-make.
The outlet of pressure pan 110,120,130 respectively and is provided with outlet pipe between the water inlet of water under high pressure turbine 140
Road, correspondingly, each outlet conduit is respectively arranged with the outlet valve 114,124,134 controlling its break-make.
The water inlet of the outlet connection high-pressure water tank 150 of water under high pressure turbine 140, it is saturated that water under high pressure turbine 140 is discharged
Water can be stored in high-pressure water tank 150.
It is provided with inlet channel between outlet and the water inlet of pressure pan 110,120,130 of high-pressure water tank 150 and follows
Ring water pump 160, inlet channel is respectively arranged with the water intaking valve 115,125,135 controlling its break-make.Water intaking valve 115,125,135
When opening, the saturation water in high-pressure water tank 150 can be pumped into pressure pan 110,120,130 by water circulating pump 160.
Moisturizing pipeline it is provided with between high-pressure water tank 150 and steam boiler 600.
It is provided with blow-off line, steam discharge between steam drain and the air intake of high-pressure water tank 150 of pressure pan 110,120,130
The exhaust steam valve 113,123,133 controlling its break-make it is respectively arranged with on pipeline.
It is provided with steam outlet pipe between venthole and the air intake of intermediate pressure tank 210,220,230 of pressure pan 110,120,130
Road, steam outlet pipe road is respectively arranged with the gas outlet valve 112,122,132 controlling its break-make.
Medium pressure grade energy conversion unit 200 and low-pressure stage energy conversion unit 300 have with hiigh pressure stage energy conversion unit
Essentially identical configuration, thus here is omitted something in common, be only described separately its difference.
In medium pressure grade energy conversion unit 200, the respective volume of intermediate pressure tank 210,220,230 is the three of single pressure pan volume
Times, i.e. 9m3；In low-pressure stage energy conversion unit 300, the respective volume of low-pressure tank 310,320,330 is single intermediate pressure tank volume
Three times, i.e. 27m3。
Medium pressure grade energy conversion unit 200 uses the saturation water under 0.25MPa pressure；Low-pressure stage energy conversion unit 300
Use the saturation water under 0.15MPa pressure.
High-pressure water tank 150, middle setting-out case 250, it is provided with, between low pressure tank 350 and steam boiler, the filling pipe connected
Road, moisturizing pipeline is provided with booster 400 and feed pump 500, for the fractional saturation water in water tank is delivered to steam kettle
In stove 600.
The steam outlet pipe road being connected with low-pressure tank 310,320,330, steam outlet pipe it is respectively arranged with in intermediate pressure tank 210,220,230
The gas outlet valve 212,222,232 controlling its break-make it is respectively arranged with on road.
The gas outlet valve 312 corresponding with low-pressure tank 310,320,330 etc. can be as standby valve.
It addition, the main shaft of water under high pressure turbine 140, middle setting-out turbine 240 and the low pressure hydraulic turbine 340 is coaxially connected, each
Torque all can be reached other hydraulic turbines by the rotation of the hydraulic turbine.
In order to be illustrated more clearly that the present invention, a kind of working method below in conjunction with this system is explained further below
Bright.
Under original state, all valves in system are turned off, and each pressurized tank in energy conversion unit at different levels all fills
Full saturation water.
First turning on inlet valve 111 and outlet valve 114, superheated steam is delivered to pressure pan 110 by superheater 800, high
In pressure tank 110, saturation water closes inlet valve 111 and outlet valve 114 when being completely exhausted out.The saturation water that pressure pan 110 is discharged promotes height
Setting-out turbine 140 rotates, and enters high-pressure water tank 150 afterwards.
Gas outlet valve 112, inlet valve 211 and outlet valve 214 can be opened, in pressure pan 110 when closing inlet valve 111
4MPa superheated steam enters intermediate pressure tank 210, and by expansion work, the saturation water in intermediate pressure tank drains into middle setting-out turbine 240,
Saturation water promotes the hydraulic turbine to enter middle setting-out case 250 after rotating.
In intermediate pressure tank 210, saturation water closes gas outlet valve 112, inlet valve 211 and outlet valve 214 when being completely exhausted out.Wherein, high
The volume of pressure tank 110 is 3m3, the volume of intermediate pressure tank 210 is 9m3, therefore in pressure pan 110, the superheated steam volume of 4MPa is final
It is expanded to 12m3, pressure is down to 1MPa.
Furthermore it is possible to open water intaking valve 115 and exhaust steam valve 113 closing gas outlet valve 112, start water circulating pump 160 by height
Saturation water in setting-out case 150 is delivered to pressure pan 110.Saturation water enters pressure pan 110 and by 1MPa residual steam therein
Discharging, residual steam is delivered to high-pressure water tank 150 and moisturizing pipeline, recovered steam latent heat by blow-off line.
Gas outlet valve 212, inlet valve 311 and outlet valve 314 can be opened when closing inlet valve 211.In intermediate pressure tank 210
The steam of 1MPa enters low-pressure tank 310, and by expansion work, the saturation water in low-pressure tank is drained into the low pressure hydraulic turbine 340, full
Low pressure tank 350 is entered after promoting the hydraulic turbine with water.
Gas outlet valve 212, inlet valve 311 and outlet valve 314 is closed when saturation water in intermediate pressure tank 210 is completely exhausted out.Wherein,
The volume of intermediate pressure tank 210 is 9m3, the volume of low-pressure tank 310 is 27m3, therefore the 1MPa superheated steam volume in intermediate pressure tank 210 is
It is expanded to 36m eventually3, pressure is down to 0.25MPa.
Can open exhaust steam valve 213 and water intaking valve 215 when closing gas outlet valve 212, ON cycle water pump 260 is by middle setting-out
Saturation water in case 250 injects intermediate pressure tank 210.When saturation water enters intermediate pressure tank 210, residual steam is entered middle setting-out case 250 He
Moisturizing pipeline.
In like manner, the steam in low-pressure tank 310 and the saturation water in low pressure tank 350 can also by control exhaust steam valve 313,
Water intaking valve 315 and water circulating pump 360 are circulated utilization.
Above work process illustrates as a example by the work of only one of which pressure vessel in every grade of energy conversion unit, but real
The implementation process on border is not limited to this, owing to each valve in every grade of energy conversion unit can individually control, thus can
To determine to participate in the quantity of the pressure vessel of conversion by controlling each valve, and the work of each pressurized tank at different levels is suitable
Sequence, thus workflow is set according to actual power demand.
Alternatively, as another embodiment, this multilevel energy converting unit may be also configured to 5 grades, when being applied to more
So that steam segmentation expands and fully expands during the vapour source of High Voltage.
High steam expands the longest the most completely, and container volume demand is the biggest simultaneously, implements more difficulty, thus
Realize steam substep by multilevel energy converting unit to expand to solve the problems referred to above.Simultaneously as steam is not straight with the hydraulic turbine
Contact, the problem not having high temperature and high pressure steam corrosive water turbine blade, it is possible to use facing as super of higher temperature and pressure
The steam drive saturation water of boundary's state, thus improve efficiency further.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, and any
Those familiar with the art, in the technical scope that the invention discloses, can readily occur in the amendment of various equivalence or replace
Changing, these amendments or replacement all should be contained within protection scope of the present invention.Therefore, protection scope of the present invention should be with right
The protection domain required is as the criterion.
Claims (32)
1. an energy transformation method, for internal steam work is converted to mechanical energy, it is characterised in that including:
Storing the saturation water under the first pressure in pressure vessel, described first pressure is higher than normal atmosphere；
Steam under second pressure is passed through described pressure vessel described saturation water is discharged and to be made the saturation water of described discharge
Obtaining kinetic energy or potential energy, wherein, described second pressure is more than described first pressure；
The saturation water utilizing described discharge drives energy conversion device so that the kinetic energy of saturation water of described discharge or potential energy converting and energy
Mechanical energy for described energy conversion device.
Method the most according to claim 1, it is characterised in that the saturation water in described pressure vessel is being passed through described steam
Time keep the saturation under the first pressure.
Method the most according to claim 2, it is characterised in that at least portion of the described saturation water in described pressure vessel
Arranging isolating device on point region, surface, described isolating device includes multiple ball float, the plurality of ball float connect formed one whole
Body.
Method the most according to claim 3, it is characterised in that described isolating device covers all surfaces of described saturation water
Region.
Method the most according to claim 3, it is characterised in that the plurality of ball float at least includes that multiple first ball float is with many
Individual second ball float, described first ball float is different from the diameter of described second ball float and to reduce the space in described isolating device
Mode be connected with each other.
Method the most according to claim 3, it is characterised in that described isolating device also includes division board, described division board
It is supported on the plurality of ball float so that described steam separates with described saturation water.
Method the most according to claim 2, it is characterised in that described steam is maintained at after being passed through described pressure vessel
Under two pressure status.
Method the most according to claim 1, it is characterised in that at least some of saturation water in described pressure vessel utilizes
It is passed through the expansion work of the steam in this pressure vessel and discharges.
Method the most according to claim 8, it is characterised in that the pressure of the described steam in being passed through described pressure vessel
When dropping to predetermined value, stopping outwards discharging saturation water from described pressure vessel, wherein, described predetermined value is more than or equal to institute
State the first pressure.
Method the most according to claim 9, it is characterised in that when the drop of pressure of described steam is to described predetermined value,
Described saturation water in described pressure vessel is all discharged.
11. methods according to claim 9, it is characterised in that when the pressure of the described steam in described pressure vessel drops
During to described predetermined value, the saturation water after driving described energy conversion device is delivered to described pressure vessel to discharge this pressure
Steam in container.
12. methods according to claim 11, it is characterised in that will be delivered to the described energy of the driving in described pressure vessel
The saturation water obtained after amount conversion equipment is maintained under the first pressure status.
13. methods according to claim 11, it is characterised in that utilize the described steam pair discharged from described pressure vessel
The saturation water obtained after driving described energy conversion device heats.
14. methods according to claim 1, it is characterised in that utilize steam raising plant to produce under described second pressure
Steam, and will part drive described energy conversion device after saturation water add to described steam raising plant.
15. methods according to claim 1, it is characterised in that described energy conversion device is the hydraulic turbine.
16. 1 kinds of energy conversion systems, for internal steam work is converted to mechanical energy, including:
At least one pressure vessel, has water inlet, outlet, air intake and steam drain, and described pressure vessel is for receiving the
Saturation water under one pressure, wherein, described first pressure is higher than normal atmosphere；
Vapour source apparatus, has water inlet and venthole, the venthole of described vapour source apparatus and the air intake phase of described pressure vessel
Even；The steam that described vapour source apparatus can be passed through under the second pressure to described pressure vessel with by described saturation water from described pressure
The outlet of container discharges and makes the saturation water of described discharge to obtain kinetic energy or potential energy, and wherein, described second pressure is more than described
First pressure；
Energy conversion device, including water inlet, outlet and rotary part；The water inlet of described energy conversion device and described pressure
The outlet of force container is connected, and the saturation water that described rotary part can be discharged by described pressure vessel promotes and rotates and obtain machine
Tool energy.
17. systems according to claim 16, it is characterised in that the saturation water in described pressure vessel is being passed through described steaming
The saturation under the first pressure is kept during vapour.
18. systems according to claim 17, it is characterised in that the described saturation water in described pressure vessel is at least
Arranging isolating device on portion surface area, described isolating device includes multiple ball float, and the plurality of ball float connects formation one
Overall.
19. systems according to claim 18, it is characterised in that described isolating device covers whole tables of described saturation water
Region, face.
20. systems according to claim 18, it is characterised in that the plurality of ball float at least include multiple first ball float and
Multiple second ball floats, described first ball float is different from the diameter of described second ball float and to reduce the sky in described isolating device
The mode of gap is connected with each other.
21. systems according to claim 18, it is characterised in that described isolating device also includes division board, described isolation
Plate is supported on the plurality of ball float so that described steam separates with described saturation water.
22. systems according to claim 16, it is characterised in that also include store device, described storage device have into
The mouth of a river, air intake and outlet, the water inlet of described storage device is connected with the outlet of described energy conversion device, is used for connecing
Receive the saturation water after promoting described rotary part.
23. systems according to claim 22, it is characterised in that arrange between described storage device and described pressure vessel
There are steam exhaust device and the first water delivery device, wherein
Described steam exhaust device air intake with the steam drain of described pressure vessel and described storage device respectively is connected, for by institute
State the steam in pressure vessel and be delivered to described storage device；
Described first water delivery device outlet with the water inlet of described pressure vessel and described storage device respectively is connected, and is used for
Described saturation water in described storage device is delivered in described pressure vessel.
24. systems according to claim 23, it is characterised in that arrange between described storage device and described vapour source apparatus
Have the second water delivery device, described second water delivery device respectively with the outlet of described storage device and the water inlet of described vapour source apparatus
Mouth connects, for the fractional saturation water in described storage device is delivered to described vapour source apparatus.
25. systems according to claim 16, it is characterised in that described energy conversion device is the hydraulic turbine.
26. systems according to claim 25, it is characterised in that also including electromotor, described electromotor is by described water wheels
Machine drives.
27. 1 kinds of multilevel energy converting systems, at least include first order energy conversion unit, second level energy conversion unit and vapour
Source apparatus, wherein,
Described first order energy conversion unit includes:
At least one first order pressure vessel, has air intake, venthole and outlet, and described first order pressure vessel is used for holding
Receive the saturation water under the first pressure；
First order energy conversion device, including rotary part, described rotary part can be arranged by from described first order pressure vessel
The saturation water gone out promotes and rotates and obtain mechanical energy；
Described second level energy conversion unit includes:
At least one second level pressure vessel, has air intake and outlet, and described second level pressure vessel is used for receiving second
Saturation water under pressure, all described with one first order pressure vessel of each described second level pressure vessel is corresponding；
Second level energy conversion device, including rotary part, described rotary part can be arranged by from described second level pressure vessel
The saturation water gone out promotes and rotates and obtain mechanical energy；
Described first pressure is more than described second pressure；
Described vapour source apparatus has venthole, and the venthole of described vapour source apparatus connects with the air intake of described first order pressure vessel
Connect；The steam that described vapour source apparatus can be passed through under the 3rd pressure to described first order pressure vessel is with by under described first pressure
Saturation water discharge and make the saturation water of described discharge to obtain kinetic energy or potential energy；Described 3rd pressure is more than described first pressure；
Being provided with steaming device between described first order pressure vessel and described second level pressure vessel, described steaming device connects
The venthole of each described first order pressure vessel and the air intake of corresponding described second level pressure vessel are described logical
Steam in described first pressure vessel can be passed through in the pressure vessel of the described second level by vapour device, is passed through described second level pressure
The full of described discharge is discharged and made to saturation water under second pressure from described outlet by expansion work by the steam of force container
Kinetic energy or potential energy is obtained with water.
28. systems according to claim 27, it is characterised in that the described saturation water in described first order pressure vessel exists
The saturation under the first pressure is remained when being passed through the steam under described 3rd pressure.
29. systems according to claim 28, it is characterised in that the described saturation water in described first order pressure vessel
Region, at least part of surface on isolating device is set, described isolating device includes multiple ball float, and the plurality of ball float connects shape
Become an entirety.
30. systems according to claim 29, it is characterised in that described isolating device covers whole tables of described saturation water
Region, face.
31. systems according to claim 29, it is characterised in that the plurality of ball float at least include multiple first ball float and
Multiple second ball floats, and described first ball float is different from the diameter of described second ball float and to reduce in described isolating device
The mode in space be connected with each other.
32. systems according to claim 29, it is characterised in that described isolating device also includes division board, described isolation
Plate is supported on the plurality of ball float so that described steam separates with described saturation water.
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| CN201610639633.6A CN106285807A (en) | 2016-08-05 | 2016-08-05 | Energy transformation method and system |
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| CN201610639633.6A CN106285807A (en) | 2016-08-05 | 2016-08-05 | Energy transformation method and system |
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| DE102008013159A1 (en) * | 2008-03-07 | 2009-09-10 | Arnold Zajonz | Water pressure rotor for e.g. stationary application, has impeller propelled to discharge water to lower part of body, where water flows back into water container to form closed loop, and axle that serves for driving purposes |
| CN101769222B (en) * | 2010-02-21 | 2011-12-21 | 张世严 | Thermal hydro-turbine power generating device |
| CN102287308A (en) * | 2010-06-21 | 2011-12-21 | 张世严 | Thermal turbine generating set |
| CN102434311A (en) * | 2011-01-05 | 2012-05-02 | 摩尔动力(北京)技术股份有限公司 | Liquid piston heat engine |
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|---|---|---|---|---|
| DE102008013159A1 (en) * | 2008-03-07 | 2009-09-10 | Arnold Zajonz | Water pressure rotor for e.g. stationary application, has impeller propelled to discharge water to lower part of body, where water flows back into water container to form closed loop, and axle that serves for driving purposes |
| CN201202499Y (en) * | 2008-05-20 | 2009-03-04 | 张秀枝 | Working apparatus of steam water turbine |
| CN101769222B (en) * | 2010-02-21 | 2011-12-21 | 张世严 | Thermal hydro-turbine power generating device |
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Application publication date: 20170104 |