CN106593750A - Thermal power generation cooling multistage pressure limiting liquid flow circular driving turbine power generation device - Google Patents
Thermal power generation cooling multistage pressure limiting liquid flow circular driving turbine power generation device Download PDFInfo
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- CN106593750A CN106593750A CN201611019014.3A CN201611019014A CN106593750A CN 106593750 A CN106593750 A CN 106593750A CN 201611019014 A CN201611019014 A CN 201611019014A CN 106593750 A CN106593750 A CN 106593750A
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- pressure limiting
- power generation
- generator
- cylinder
- turbine
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1823—Rotary generators structurally associated with turbines or similar engines
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N11/00—Generators or motors not provided for elsewhere; Alleged perpetua mobilia obtained by electric or magnetic means
- H02N11/002—Generators
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention relates to a power generation system. A thermal power generation cooling multistage pressure limiting liquid flow circular driving turbine power generation device comprises a generator and a turbine system; the turbine system includes a water turbine for driving the generator, and a circular liquid flowing mechanism for driving the water turbine to rotate; the circular liquid flowing mechanism includes a cylinder body section, a hydraulic piston tightly and slidingly connected with the cylinder body section, and a multistage pressure limiting mechanism for stabilizing the pressure of a liquid flow flowing to the water turbine; the cylinder body section is provided with an inner surface layer matched with the hydraulic piston; and the inner surface layer is connected with a high-temperature end of a temperature difference power generation pipe. The thermal power generation cooling multistage pressure limiting liquid flow circular driving turbine power generation device can use the temperature rise of the hydraulic piston for generating electricity, is excellent in pressure limiting effect, can convert a linear motion to rotation of the water turbine, and solves the defects in power generation through a crankshaft driving generator and a no-crankshaft driving linear motor by a linear reciprocating motion.
Description
Technical field
The invention is related to send out turbine TRT, more particularly to a kind of heat generates electricity and cools down Multi-stage pressure limiting liquid stream circulation driving wheel
Machine TRT.
Background technology
Can be by internal combustion engine throw crank, the straight of cylinder when being generated electricity by internal combustion machine driving generator
Line conversion of motion is the rotary motion of crank, and crank rotation goes to drive generator, so as to generate electricity.It has the disadvantage：During fuel ignition,
Piston goes to summit annex, and bent axle undertakes the maximum pressure of cylinder in summit annex, and frictional dissipation is very big, and gross efficiency declines very bright
It is aobvious.
Can also be joined directly together with permanent magnet linear generator by cylinder, save bent axle, be transported with the linear reciprocation of cylinder
It is dynamic, the straight reciprocating motion of permanent magnet linear generator is promoted, generated electricity, but have several big shortcomings：1. permanent magnet generator is easily caused
The part demagnetization or all demagnetizations of machine, causes declining to a great extent in pairs for generated output and generating efficiency, because its permanent-magnet linear is sent out
Motor is too close to cylinder, and temperature is very high, it is easy to demagnetize.2. linear re-ciprocating motion generator is instead rather than one is linearly
System, because its magnetic field position and coil are not linear relationships, its drag is not linear, the drag at two ends and the resistance in stage casing
Stagnant power is different, bad control.As a comparison, rotary generator adjunction near-linear all the better, its drag and corner
Relation is more steady and linear on the contrary.For various reasons, performance is difficult to ensure that 3 linear permanent-magnet generators, and price also occupies height not
Under, it is difficult to scale of mass production.
The content of the invention
The invention provides it is a kind of the temperature rise of hydraulic piston can be utilized to be generated electricity and pressure limiting effect is good can
The heat generating cooling Multi-stage pressure limiting liquid stream circulation that the rotation that linear motion is changed into the hydraulic turbine removes to drive electrical power generators is driven
Turbine TRT, solves linear reciprocating motion and drives linear electric motors to be generated electricity by bent axle driven dynamo and without bent axle
Existing deficiency.
Above technical problem is solved by following technical proposal：A kind of heat generating cooling Multi-stage pressure limiting liquid stream circulation is driven
Driving wheel machine TRT, including generator and expander system, the expander system include driving the hydraulic turbine of the generator and
The circulating fluid mechanism of hydraulic turbine rotation, the circulating fluid mechanism is driven to include cylinder body section, be slidably connected with the sealing of cylinder body section
Together hydraulic piston and stably flow to the hydraulic turbine flow stream pressure Multi-stage pressure limiting mechanism, the cylinder body section is provided with same hydraulic pressure and lives
The interior surface layers that plug coordinates, the interior surface layers link together with the temperature end of thermo-electric generation pipe.Pass through engine when using
The straight reciprocating motion of the piston of cylinder drives hydraulic piston to move reciprocatingly（Or driven by other power sources）And cause circulation
The in-house liquid of liquid stream produces shuttling movement and drives the hydraulic turbine to rotate, the rotor rotation of hydraulic turbine rotation driving engine from
And realize generating electricity.Fluid turbine is not limited due to not being heat engine by the Kano limit, and the fluid turbine in pipeline does not receive shellfish yet
The hereby restriction of the limit, due to avoiding the difficult problem having an effect on bent axle summit, the conversion efficiency of its fluid dynamic energy to rotating mechanical energy
It is high, easily up to 92%, or even up to 98%.Modern power station, the conversion efficiency of its fluid dynamic energy-rotation function is substantially all
It is nineties percent.That is, the efficiency losses that bent axle is caused, are substantially not present on fluid turbine.The bent axle so as to customer service
The deficiency of driving.Because the technical program need not adopt linear electric generator, it is possible to overcoming the shortcomings of linear electric generator.It is logical
Crossing the heat for arranging thermo-electric generation pipe and producing when going and absorb hydraulic piston movement by the temperature end of thermo-electric generation pipe carries out sending out
Electricity, realize cooling while realize by energy recovery be electric energy to be utilized.Design Multi-stage pressure limiting mechanism enables to
Flow through the good stability of the hydraulic pressure of the hydraulic turbine.
Preferably, the circulating fluid mechanism also includes outer liquid reserve tank, boosting case and the interior storage in outer liquid reserve tank
Liquid case, the cylinder body is disconnected to be arranged in the interior liquid reserve tank, and the interior liquid reserve tank is divided into two hydraulic pressure by the hydraulic piston
Chamber, the hydraulic cavities are connected by the first check valve opened towards in hydraulic cavities with the outer liquid reserve tank, and the hydraulic cavities are led to
The second check valve opened towards in boosting case is crossed with the boosting case connection, the Multi-stage pressure limiting mechanism is arranged on the boosting
On case, the boosting case is provided with the return flow line with the outer liquid reserve tank connection, and the hydraulic turbine is arranged on the return flow line
It is interior.
Preferably, the generator is connected to the outside of the outer liquid reserve tank, the rotating shaft of the generator is stretched into described
Link together with the rotating shaft of the hydraulic turbine after in outer liquid reserve tank, the outer liquid reserve tank interior sealing is connected with elastic packing and is arranged
Cone-shaped sealed gland in the rotating shaft of the generator.It is convenient during sealing assembling to carry out.Because sealing shroud is elastic construction, produce
Can compensate in the presence of elastic force after abrasion, therefore not allow to be also easy to produce poor sealing phenomenon.
As preferential, annular seal space, the sealing are formed between the tank wall of the generator, cone-shaped sealed gland and outer liquid reserve tank
Chamber is provided with the air flue that same elastic bag links together.Flatten first air bag during installation, then assembled, unclamp after assembling
Air bag, air bag produces getter action so that producing negative pressure in annular seal space, so as to play a part of to improve sealing effectiveness.
Preferably, the Multi-stage pressure limiting mechanism includes at least two pressure limiting loaded cylinders, the pressure limiting loaded cylinder includes setting
There is the storage that the loaded cylinder cylinder body of inlet, the loaded cylinder piston in loaded cylinder cylinder body and driving piston are moved towards inlet
Energy spring, is additionally provided with relief port on the side wall of the loaded cylinder cylinder body, the loaded cylinder piston is provided with inlet place side
The 3rd check valve opened, all of pressure limiting loaded cylinder is by the inlet of a pressure limiting loaded cylinder with another pressure limiting loaded cylinder
The mode that links together of pressure relief opening be connected in series, the inlet of first pressure limiting loaded cylinder is with boosting case connection.
When the pressure rise in the case that boosts, drive the energy-stored spring compressed energy-storage in first pressure limiting loaded cylinder and realize pressure limiting, when
When pressure rises to the inlet of first pressure limiting loaded cylinder and connects with liquid head piece, liquid Jing liquid head pieces flow to second pressure limiting storage
Can cylinder inlet, second pressure limiting loaded cylinder carries out the energy storage pressure limiting process with above-mentioned first pressure limiting loaded cylinder, with such
Push away, until pressure stability is in the position for being merely able to make the loaded cylinder piston of first pressure limiting loaded cylinder align with liquid head piece.Work as pressure
Spring when power declines then in pressure limiting loaded cylinders at different levels releases energy and makes the liquid in pressure limiting loaded cylinder cylinder body be back to boosting
In case.The technical program pressure limiting effect is good, and can enter when carrying out pressure limiting energy carry out storage so that carrying out in reduced pressure
Discharge and maintain pressure stability.
Used as preferential, the pressure relief opening is provided with one outlet end, at least two along the distribution of loaded cylinder cylinder body depth direction
Entrance point with by all of entrance point with the port of export connect along loaded cylinder cylinder body depth direction extend cylindrical Connectivity Section, it is described
The surge pipe connected with the port of export is rotationally sealedly connected with Connectivity Section, the surge pipe is with import each described
The contour position in end is designed with intercommunicating pore, and the intercommunicating pore staggers along the circumference of the surge pipe.Can be by making different liquid
Head piece adjusts the pressure size of required pressure limiting with intercommunicating pore alignment.
Preferably, the generator is linked together by bolt attaching nut with the circulating fluid mechanism, it is described
Nut includes collar nut body and the internal thread being arranged on nut body inner peripheral surface, sets on the inner peripheral surface of the nut body
Have and extend to the groove of the other end along one end of nut, circumference of the groove by the internal thread along nut body disconnects, institute
State nut body and be provided through the groove groove width that the side side wall rear thread of the groove is connected on the opposite side side wall of groove
Adjusting screw.Groove groove width adjusting screw being locked after nut check and causing groove reduced width, the result of diminution is to cause
The more tightly holding of internal thread is on bolt, so that not allowing to be also easy to produce loosening and cause generator to connect between nuts and bolt
Connect loosening.
Preferably, the groove has two.The execution that locking effect and will spend screw thread is little.
Preferably, two grooves are uniformly distributed along the circumference of nut body.Nut generation office can effectively be prevented
Portion's fragility phenomenon.
Preferably, the outer peripheral face of nut body is provided with power-assisted groove.It is convenient when drive nut is rotated.
Preferably, the circulating fluid mechanism is provided with vibration proof mounting, vibration proof mounting includes housing and the energy-absorbing in housing
Support, energy-absorbing support includes upper substrate, middle substrate and the infrabasal plate being distributed along the vertical direction, is provided between upper substrate and middle substrate
Some upper bearing diagonal plates, surround some horizontally extending upper deformation and lead between upper substrate, middle substrate and upper bearing diagonal plate
Road, is provided with some oblique gripper shoes between infrabasal plate and middle substrate, surround between infrabasal plate, middle substrate and oblique gripper shoe some
Horizontally extending lower deformation passage.So that vibration proof mounting be platy structure in the case of both ensure that the structure of vibration proof mounting was strong
Degree, the intensity of integrally bending and torsion is in turn ensure that, while alleviating the weight of vibration proof mounting, save material, allow vibration proof mounting
Design is provided with greater flexibility, to improve the vibration isolating effect of vibration proof mounting.Therefore the vibration proof mounting of this structure had both had board-like subtracting
Shake seat compact conformation, take up room little, tailored appearance advantage, and has the advantages that truss-like vibration proof mounting vibration isolating effect is good.
Preferably, the upper bearing diagonal plate and oblique gripper shoe are all corrugated plating, upper bearing diagonal plate and oblique gripper shoe
On the bearing of trend of groove of ripple all ibid the bearing of trend of deformation passage is identical.The energy-absorbing effect of energy-absorbing support can be improved
Really.
Present invention tool has the advantage that：Straight reciprocating motion can be converted to by rotary motion by the hydraulic turbine, so as to
It is enough to realize the driving of rotary generator being realized without bent axle generating electricity；Temperature when hydraulic piston works rises can be converted to electricity
Can be utilized；The pressure stability of circulating fluid mechanism is good.
Description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention one.
Fig. 2 is the schematic diagram of the amplification of Multi-stage pressure limiting mechanism.
Fig. 3 is the enlarged diagram of pressure limiting loaded cylinder.
Fig. 4 is the close-up schematic view at the C of Fig. 1.
The axial schematic diagram of Fig. 5 positions nut.
Fig. 6 is the schematic diagram in the embodiment of the present invention two.
Fig. 7 is the schematic elevation view of energy-absorbing support.
Fig. 8 is the close-up schematic view in Fig. 7 at A.
In figure：The rotating shaft 21 of generator 2, generator, expander system 3, circulating fluid mechanism 31, outer liquid reserve tank 311, air flue
3111st, bolt 3112, fluid-infusing chamber 3113, boosting case 312, return flow line 3121, interior liquid reserve tank 313, cylinder body section 3131, hydraulic pressure are lived
Plug 3132, interior surface layers 3133, hydraulic cavities 3134, thermo-electric generation pipe 314, connecting rod 315, the first check valve 316, the second check valve
317th, sealing shroud 318, annular seal space 319, air bag 310, the hydraulic turbine 32, nut 7, nut body 71, internal thread 72, groove 73, logical
The opposite side side wall 732 of the side side wall 731, groove of groove, groove groove width adjusting screw 74, power-assisted groove 75, vibration proof mounting 8, housing
81st, energy-absorbing support 82, upper substrate 821, middle substrate 822, infrabasal plate 823, upper bearing diagonal plate 824, upper deformation passage 825, oblique
Gripper shoe 826, the groove 828 of lower deformation passage 827, ripple, 9, first pressure limiting loaded cylinder 91-1 of Multi-stage pressure limiting mechanism, second
Individual pressure limiting loaded cylinder 91-2, inlet 911, loaded cylinder cylinder body 912, loaded cylinder piston 913, energy-stored spring 914, relief port 915,
The port of export 9151, entrance point 9152, Connectivity Section 9153, surge pipe 916, intercommunicating pore 9161, the 3rd check valve 917.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is further illustrated with embodiment.
Embodiment one, referring to Fig. 1, a kind of heat generating cooling Multi-stage pressure limiting liquid stream circulation drives turbine TRT, including
Generator 2 and expander system 3.
Expander system 3 includes circulating fluid mechanism 31 and the hydraulic turbine 32.Circulating fluid mechanism 31 include outer liquid reserve tank 311,
Boosting case 312 and the interior liquid reserve tank 313 in outer liquid reserve tank and Multi-stage pressure limiting mechanism 9.Boosting case 312 and interior liquid reserve tank 313
It is all located in outer liquid reserve tank 311.Cylinder body section 3131 is provided with interior liquid reserve tank 313.Cylinder body section 3131 is provided with same hydraulic piston 3132
The interior surface layers 3133 that sealing is slidably connected together.Interior surface layers 3133 are connected to one with the temperature end of thermo-electric generation pipe 314
Rise.The power output end of thermo-electric generation pipe 314 is charged a battery by charger.Hydraulic piston 3132 is connected with and stretches out outer storage
The connecting rod 315 of liquid case 311.Interior liquid reserve tank 313 is divided into two hydraulic cavities 3134 by hydraulic piston 3132.Hydraulic cavities 3134 pass through
The first check valve 316 opened towards in hydraulic cavities is connected with outer liquid reserve tank 311.Hydraulic cavities 3134 towards in boosting case by opening
The second check valve 317 for opening is connected with boosting case 312.Multi-stage pressure limiting mechanism 9 is arranged on boosting case 312.Boosting case 312 is provided with
With the return flow line 3121 that outer liquid reserve tank 311 is connected.The hydraulic turbine 32 is arranged in return flow line 3121.Generator 2 passes through bolt
3112 attaching nuts 7 are fixed in the outside of outer liquid reserve tank 31.The rotating shaft 21 of generator is put in after outer liquid reserve tank 311 with the hydraulic turbine
Rotating shaft 321 links together, specially spline connection.Outgoing liquid case 311 is connected with fluid-infusing chamber 3113.
Multi-stage pressure limiting mechanism 9 includes being two pressure limiting loaded cylinders in the present embodiment of at least two pressure limiting loaded cylinder 9, and two limit
Pressure loaded cylinder is first pressure limiting loaded cylinder 91-1 and second pressure limiting loaded cylinder 91-2.Pressure limiting loaded cylinder includes being provided with inlet
What 911 loaded cylinder cylinder body 912, the loaded cylinder piston 913 in loaded cylinder cylinder body and driving piston were moved towards inlet
Energy-stored spring 914.The inlet of first pressure limiting loaded cylinder 91-1 is connected with boosting case 312.
Referring to Fig. 2, on the side wall of loaded cylinder cylinder body 912 relief port 915 is additionally provided with.Pressure relief opening relief port 915 is provided with outlet
End 9151, entrance point 9152 and cylindrical Connectivity Section 9153.Entrance point 9152 has 6.6 entrance points 9152 are along loaded cylinder cylinder body
912 depth directions are distributed.Connectivity Section 9153 is the cylinder extended along the depth direction of loaded cylinder cylinder body 912.Connectivity Section 9153 will
All of entrance point 9152 is connected with the port of export 9151.The same port of export 9151 is rotationally sealedly connected with Connectivity Section 9153 to connect
Logical surge pipe 916.Loaded cylinder piston 913 is provided with the 3rd check valve 917 of inlet side unlatching.Second pressure limiting energy storage
The inlet of cylinder 91-2 links together with the port of export 9151 of the pressure relief opening of first pressure limiting loaded cylinder 91-1 and realizes series connection
Link together.
Referring to Fig. 3, surge pipe 916 is provided with 6 and is designed with intercommunicating pore 9161 with the contour position of entrance point each described.
6 intercommunicating pores 9161 are contour correspondingly with 6 entrance points 9152.6 intercommunicating pores 9161 are along the circumferential wrong of surge pipe 916
Open.
Referring to Fig. 1 to Fig. 3, the process for carrying out pressure limiting is to carry out pressure setting first, it is concrete set process as：According to need
Want the pressure that pressure limiting is arrived（That is pressure）Require, go to surge pipe 916 and arrive contour with the required corresponding entrance point 9152 of pressure
Intercommunicating pore 9161 align with the entrance point 9152 so that the entrance point 9152 is connected with the port of export 9151（Without same intercommunicating pore
The entrance points 9152 of 9161 alignment are not then blocked by surge pipe 916）.When pressure=spring aligns with correspondence entrance point 9152
Area of the elastic force divided by limit pressure cylinder piston.
The process of pressure limiting is：When the pressure rise in the case 312 that boosts, the energy storage bullet in first pressure limiting loaded cylinder is driven
Spring compressed energy-storage and pressure limiting is realized, when the loaded cylinder piston that pressure rises to first pressure limiting loaded cylinder moves what is connected with the port of export
When entrance point is connected with inlet, liquid Jing liquid head pieces flow to the entrance point of second pressure limiting loaded cylinder, second pressure limiting energy storage
Cylinder carries out the energy storage pressure limiting process with first pressure limiting loaded cylinder, by that analogy, until pressure stability is being merely able to make first
The same position that can be alignd with the liquid head piece entrance point of overflow of the loaded cylinder piston of pressure limiting loaded cylinder, so as to realize pressure limiting.Work as pressure
Spring during decline then in pressure limiting loaded cylinders at different levels releases energy and makes the liquid in pressure limiting loaded cylinder cylinder body be back to boosting case
It is interior.
Referring to Fig. 4, the interior sealing of outer liquid reserve tank 311 is connected with cone-shaped sealed gland 318.318 elastic caoutchouc sets of sealing shroud.It is close
The elastic packing of big envelope 318 is set in the rotating shaft 21 of generator.The case of generator 2, cone-shaped sealed gland 318 and outer liquid reserve tank 311
Annular seal space 319 is formed between wall.Annular seal space 319 is provided with the air flue 3111 that same elastic bag 310 links together.
The process sealed by rotating shaft of the sealing shroud 318 to generator is.Air bag 310 is pressed in assembling process to be made
Bag volume reduces, and then the rotating shaft of generator is stretched into into sealing shroud 318 and links together with the rotating shaft 321 of the hydraulic turbine so that
The sealing of sealing shroud 318 is set in the rotating shaft of generator, and makes to form annular seal space 319, then unclamps air bag 310, and air bag is certainly
Strut in the presence of body elastic force, it is that negative pressure is produced in annular seal space to strut result, so that sealing shroud 318 is more reliably close
It is enclosed in the rotating shaft of generator.
Referring to Fig. 5, nut 7 includes collar nut body 71 and the internal thread 72 being arranged on nut body inner peripheral surface.Spiral shell
The inner peripheral surface of maternal body 71 is provided with two grooves 73.Groove 73 extends to the other end from the axial one end along nut 7.Groove 73
Circumference of the internal thread 72 along nut body 71 is disconnected.Nut body 71 is provided through the rear thread of side side wall 731 of groove and connects
The groove groove width adjusting screw 74 being connected on the opposite side side wall 732 of groove.Two grooves 73 are along the circumferential equal of nut body 71
Even distribution.The outer peripheral face of nut body 71 is provided with power-assisted groove 75.
Referring to Fig. 1, the process that the present invention generates electricity is to drive hydraulic piston to do left and right by cylinder or other power sources
The linear reciprocating motion in direction, drive when piston does straight reciprocating motion liquid reserve tank → interior liquid reserve tank → boosting case beyond liquid →
One-way circulation is carried out between outer liquid reserve tank, so as to drive the hydraulic turbine 32 to rotate, the hydraulic turbine drives electrical power generators.
Embodiment two, be with the difference of embodiment one：
Referring to Fig. 6, outer liquid reserve tank 311 is provided with vibration proof mounting 8.Vibration proof mounting 8 is platy structure.Vibration proof mounting 8 includes housing 81 and is located at
Energy-absorbing support 82 in housing.
Referring to Fig. 7, energy-absorbing support 82 includes upper substrate 821, middle substrate 822 and the infrabasal plate 823 being distributed along the vertical direction.
Some upper bearing diagonal plates 824 are provided between upper substrate 821 and middle substrate 822.Upper substrate 821, middle substrate 822 and upper bearing diagonal plate
Some horizontally extending upper deformation passages 825 are surrounded between 824.Upper deformation passage 825 is triangular duct.Infrabasal plate
Some oblique gripper shoes 826 are provided between 823 and middle substrate 822.Infrabasal plate 823, middle substrate 822 and oblique gripper shoe 826 it
Between surround some horizontally extending lower deformation passages 827.Lower deformation passage 827 is triangular duct.
Referring to Fig. 8, upper bearing diagonal plate 824 and oblique gripper shoe 826 are all corrugated plating.Upper bearing diagonal plate and oblique gripper shoe
On ripple groove 828 bearing of trend it is identical with the bearing of trend of upper deformation passage 825.
Claims (10)
1. a kind of heat generating cooling Multi-stage pressure limiting liquid stream circulation drives turbine TRT, including generator, it is characterised in that also
Including expander system, the expander system includes driving the circulating fluid of the hydraulic turbine of the generator and driving hydraulic turbine rotation
Mechanism, the circulating fluid mechanism includes cylinder body section, be slidably connected hydraulic piston together and stable flow direction with the sealing of cylinder body section
The Multi-stage pressure limiting mechanism of the flow stream pressure of the hydraulic turbine, the cylinder body section is provided with the interior surface layers that same hydraulic piston coordinates, described interior
Superficial layer links together with the temperature end of thermo-electric generation pipe.
2. heat according to claim 1 generates electricity and cools down Multi-stage pressure limiting liquid stream circulation driving turbine TRT, and its feature exists
In the circulating fluid mechanism also includes outer layer liquid holding vessel, boosting case and the internal layer liquid in outer layer liquid holding vessel
Body holding vessel, the cylinder body is disconnected to be arranged in the internal layer liquid storage tank, and the hydraulic piston is by the internal layer fluid storage
Tank is divided into two hydraulic cavities, and the hydraulic cavities are stored up by the first check valve opened towards in hydraulic cavities with the outer layer liquid
Tank connection is deposited, the hydraulic cavities are connected by the second check valve opened in direction boosting case with the boosting case, described multistage
Limiting mechanism of pressure is arranged on the boosting case, and the boosting case is provided with the return flow line connected with the outer layer liquid holding vessel,
The hydraulic turbine is arranged in the return flow line.
3. heat according to claim 2 generates electricity and cools down Multi-stage pressure limiting liquid stream circulation driving turbine TRT, and its feature exists
In the generator is connected to the outside of the outer layer liquid holding vessel, and the outer layer liquid is stretched in the rotating shaft of the generator
Link together with the rotating shaft of the hydraulic turbine after in holding vessel, the outer layer liquid holding vessel interior sealing is connected with elastic packing
The cone-shaped sealed gland being set in the rotating shaft of the generator.
4. heat according to claim 3 generates electricity and cools down Multi-stage pressure limiting liquid stream circulation driving turbine TRT, and its feature exists
In, annular seal space is formed between the tank wall of the generator, cone-shaped sealed gland and outer layer liquid holding vessel, the annular seal space is provided with together
The air flue that elastic bag links together.
5. the heat according to Claims 2 or 3 or 4 generates electricity and cools down Multi-stage pressure limiting liquid stream circulation driving turbine TRT, its
It is characterised by, the Multi-stage pressure limiting mechanism includes at least two pressure limiting loaded cylinders, the pressure limiting loaded cylinder includes being provided with inlet
Loaded cylinder cylinder body, the loaded cylinder piston in loaded cylinder cylinder body and drive the energy-stored spring that moves towards inlet of piston,
It is additionally provided with relief port on the side wall of the loaded cylinder cylinder body, the loaded cylinder piston is provided with the of inlet place side unlatching
Three check valves, all of pressure limiting loaded cylinder passes through the pressure relief opening of the inlet with another pressure limiting loaded cylinder of a pressure limiting loaded cylinder
The mode for linking together is connected in series, and the inlet of first pressure limiting loaded cylinder is with boosting case connection.
6. heat according to claim 5 generates electricity and cools down Multi-stage pressure limiting liquid stream circulation driving turbine TRT, and its feature exists
In the pressure relief opening is provided with one outlet end, at least two entrance points being distributed along loaded cylinder cylinder body depth direction and will own
Entrance point the cylindrical Connectivity Section extended along loaded cylinder cylinder body depth direction is connected with the port of export, it is rotatable in the Connectivity Section
Be sealedly connected with the port of export connect surge pipe, the surge pipe is with the contour position of entrance point each described
Hole is communicated with, the intercommunicating pore staggers along the circumference of the surge pipe.
7. the heat according to claim 1 or 2 or 3 or 4 generates electricity and cools down Multi-stage pressure limiting liquid stream circulation driving turbine TRT,
Characterized in that, the generator is linked together by bolt attaching nut with the circulating fluid mechanism, the nut bag
Collar nut body and the internal thread being arranged on nut body inner peripheral surface are included, the inner peripheral surface of the nut body is provided with along spiral shell
Female one end extends to the groove of the other end, and circumference of the groove by the internal thread along nut body disconnects, the nut
Body is provided through the groove groove width regulation spiral shell that the side side wall rear thread of the groove is connected on the opposite side side wall of groove
Nail.
8. the heat according to right wants 7 generates electricity and cools down Multi-stage pressure limiting liquid stream circulation driving turbine TRT, it is characterised in that
The groove has two.
9. the heat according to claim 1 or 2 or 3 or 4 generates electricity and cools down Multi-stage pressure limiting liquid stream circulation driving turbine TRT,
Characterized in that, the circulating fluid mechanism is provided with vibration proof mounting, vibration proof mounting includes housing and the energy-absorbing support in housing, inhales
Energy support includes upper substrate, middle substrate and the infrabasal plate being distributed along the vertical direction, is provided with some between upper substrate and middle substrate
Bearing diagonal plate, surrounds some horizontally extending upper deformation passages, lower base between upper substrate, middle substrate and upper bearing diagonal plate
Some oblique gripper shoes are provided between plate and middle substrate, are surrounded between infrabasal plate, middle substrate and oblique gripper shoe some along level
The lower deformation passage that direction extends.
10. heat according to claim 9 generates electricity and cools down Multi-stage pressure limiting liquid stream circulation driving turbine TRT, and its feature exists
In, the upper bearing diagonal plate and oblique gripper shoe be all corrugated plating, the groove of the ripple on upper bearing diagonal plate and oblique gripper shoe
Bearing of trend all ibid the bearing of trend of deformation passage is identical.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611019014.3A CN106593750A (en) | 2016-11-21 | 2016-11-21 | Thermal power generation cooling multistage pressure limiting liquid flow circular driving turbine power generation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611019014.3A CN106593750A (en) | 2016-11-21 | 2016-11-21 | Thermal power generation cooling multistage pressure limiting liquid flow circular driving turbine power generation device |
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| CN106593750A true CN106593750A (en) | 2017-04-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108900034A (en) * | 2018-08-08 | 2018-11-27 | 扬州市东华星动力科技有限公司 | A kind of high efficiency and heat radiation generating set |
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Application publication date: 20170426 |