CN108035808A - The convenient startup method of double matter turbines - Google Patents
The convenient startup method of double matter turbines Download PDFInfo
- Publication number
- CN108035808A CN108035808A CN201711270090.6A CN201711270090A CN108035808A CN 108035808 A CN108035808 A CN 108035808A CN 201711270090 A CN201711270090 A CN 201711270090A CN 108035808 A CN108035808 A CN 108035808A
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- Prior art keywords
- turbine
- turbines
- water
- double matter
- double
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/26—Starting; Ignition
- F02C7/268—Starting drives for the rotor, acting directly on the rotor of the gas turbine to be started
- F02C7/27—Fluid drives
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
- F02C3/20—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products
- F02C3/30—Adding water, steam or other fluids for influencing combustion, e.g. to obtain cleaner exhaust gases
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/85—Starting
Abstract
The present invention relates to a kind of gas turbine, the convenient startup method of double matter turbines.It is the water source using the second working medium deposit, using water as medium, supplies electricity to the water pump of the second working medium supply system, if starting nozzle and valve, directly spray turbo blade, using the injection potential energy of water as power, starts double matter turbines.High-velocity flow is sprayed on the blade of turbo wheel with tangential direction, double matter turbine turbines and gear reducer worm screw, gear reducer turbine, compressor impeller start to rotate, and compressor is started to work, one or two symmetrical injection point can be set by starting high pressure water flow, load can also be started according to specific, design multiple symmetrical injection points, injection point is in superheated steam exit, after spraying to blade, directly sprayed with exhaust, or enter turbocharger or into heat exchanger, do not accumulate, do not form any injury.Start convenient, fast, safe and reliable.It is simple in structure, practical.
Description
Technical field
The present invention relates to a kind of gas turbine, the convenient startup method of double matter turbines.
Background technology
In the prior art, the operation principle of double matter turbines and agent structure be based on gas turbine, start nor
It is often difficult, moreover, only both patterns of electric motor starting and comperssed air starting.
The rotating speed of miniature double matter turbines is especially high, generally all in more than 60'000r/min, if with electric motor starting, does not have such as
This high-revolving startup motor.If with comperssed air starting, the volume of compressor and gas receiver is especially huge, in walking mechanically
Without so big installation space.Gas-storing capacity is also very limited, and the pump gas time is again very long, minimum to need more than three or five minutes, holds
It is continuous to start the time less than 15 seconds.
As above two kinds of start-up modes are unsuitable for using double matter turbines on walking machine, it is necessary to find the third and start mould
Formula.
Especially micro computer, rotating speed higher, combustion space smaller, starts particularly difficult.
The gas consumption of double matter turbines is big, and flow velocity is fast, very short with the incorporation time of fuel, along with the ignition delay time,
Fuel, which has little time to light and burns, has just been blown combustion chamber, starts extremely difficult.There is double-work medium combined cycle turbine before
Cooling puies forward efficacious prescriptions method 201210438106.0, and 2012.11.6, double-work medium combined cycle turbine are reduced from wasted work method
201210438095.6 2012.11.6, double-work medium combined cycle turbine annular firing phase change chamber 201210438096.0,
2012.11.6, double-work medium combined cycle turbine infrared ray low-temperature burning device and method 201210438065.5,
2012.11.6, combustion gas working medium is used as the first working medium at the same time in a turbine, water is the second working medium, and mentality of designing is agreed
It is fixed, but structure is not perfect enough.
The content of the invention
The purpose of the present invention is providing a kind of convenient startup method of double matter turbines for above-mentioned deficiency, it is convenient to start,
Securely and reliably.
The present invention technical solution be：Double-work medium combined cycle turbine, referred to as：Double matter turbines.Double matter turbines
Convenient startup method, it is characterised in that：Using the water source of the second working medium deposit, using water as medium, the supply of the second working medium is supplied electricity to
The water pump of system, if starting nozzle and valve, directly sprays turbo blade, and using the injection potential energy of water as power, it is saturating to start double matter
It is flat.
Double matter turbines are as vehicle motor, with the water pump that the second working medium supply system is supplied electricity to car DC power supply.
Double the second working medium of matter turbine supply systems, not only lay in substantial amounts of water, but also possess the function that water pressurizes.
Do not possess any electric utility again in turbine gas turbine, without corrosion component afraid of water.As long as the pressure of water is super
Cross 0.8mPa, the dynamics and linear velocity during injection are enough to force the high speed of impeller to rotate.
High-pressure hydraulic pump boosts quickly, it is only necessary to which the time of 2 seconds or so, which can meet to start, to be required.
As long as startup initial speed >=7'000r/min of double matter turbines, can meet the needs of moment startup completely.
It is an advantage of the invention that：1st, high-velocity flow is sprayed on the blade of turbo wheel with tangential direction, double matter turbine whirlpools
Wheel and gear reducer worm screw, gear reducer turbine, compressor impeller start to rotate, and compressor is started to work, and starting high pressure water flow can be with
If one or two symmetrical injection point, load can also be started according to specific, design multiple symmetrical injection points, injection point is overheating
Steam outlet, after spraying to blade, directly sprays with exhaust, or entrance turbocharger or into heat exchanger, does not accumulate,
Any injury is not formed.2nd, start convenient, fast, safe and reliable.3rd, it is simple in structure, practical.
Embodiments of the present invention are described in further detail below in conjunction with embodiment.
Brief description of the drawings
Fig. 1 is the double matter turbine structure diagrams of axis deceleration of the present invention.
Fig. 2 is Fig. 1 backsight structure diagrams.
Fig. 3 is combustion gas orientation of the present invention and the pre-combustion chamber schematic diagram that keeps in a fire.
Fig. 4 is Fig. 3 side structure schematic diagrams.
Embodiment
Referring to Fig. 1,2,3,4, parts title it is as follows：1st, compressor housings, 2, compressor impeller, 3, thrust copper ring, 4,
Fuel nozzle, 5, spark plug, 6, precombustion chamber, 7, magnetic suspension thrust bearing, 8, oil return pipe, 9, lubricating oil pipe, 10, cooling duct,
11st, positioning pin, 12, start nozzle, 13, start water valve, 14, water storage box, 15, pressure water pump, 16, pressure valve, 17, recirculated water opens
Close, 18, discharging valve, 19, compressor deflector, 20, threeway, 21, phase transformation chamber outer wall, 22, outer wall of combustion chamber, 23, in combustion chamber
Wall, 24, water-level float, 25, water seal, 26, gear reducer fixed arm, 27, level control switch for water, 28, gear reducer turbine, 29, phase transformation
Chamber interior walls, 30, reducer shell, 31, linkage gear, 32, warm water tube, 33, red copper sealing ring, 34, double matter turbine rotors,
35th, turbocharger, 36, sealing ring, 37, oily suspension bearing, 38, the spacing clamp spring of bearing, 40, gaseous mixture entrance, 41, combustion gas
Outlet, 42, diversion trench, 43, negative pressuren zone.
Referring to Fig. 1, exit of pump add a startup water valve 13, with start nozzle 12 couple, be further added by a pressure control
Valve 16, overall startup system increase weight less than 1 kilogram.
End forms a gas outlet between Inner Wall of Combustion Chamber 23 and outer wall of combustion chamber 22.
An interior superheated steam outlet is formed between Inner Wall of Combustion Chamber 23 and phase transformation chamber interior walls 29.
An external superheat steam (vapor) outlet is formed between outer wall of combustion chamber 22 and phase transformation chamber outer wall 21.
Double matter turbines are in discrete state, while open turbine grease pump and height as vehicle motor in clutch
The water pump electric switch several seconds, observes water pressure gauge and oil pressure gauge, and oil pressure reaches 0.1 ~ 0.5mPa, and hydraulic pressure switchs 16 for the time being by pressure control
Control is gradually opened startup valve 13 in 0.2mPa, opening ignition switch, and circulation taps 17 may be at any state.
Φ 2.5mm start the external superheat steam channel that nozzle 12 is preset between outer wall of combustion chamber 22 and phase transformation chamber outer wall 21
It is interior, high-velocity flow is sprayed on the blade of turbo wheel with tangential direction, double matter turbine turbines and gear reducer worm screw 34, gear reducer
Turbine 28, compressor impeller 2 start to rotate, and compressor is started to work.
The no time restriction of operating of water pump, can continue, repeatedly start repeatedly.
Start water consumption, depending on starting the size of the cross-section area of nozzle and pressure, and temperature and startup time, positive reason
Under condition≤1kg.
In the case of room temperature, cold start overall process half a minute can complete.Hot car, which starts, only needs the several seconds, is equal to motor and opens
It is dynamic, start quick.
Winter starts：If in garage, with usually normal start.If starting in outdoor or field, can use on a small quantity
Hot water, or carry out " electrical heating " to starting nozzle.
When " fire ", room exit to be combusted have the fire-fighting to go out, engine has completed start-up course, on turbo blade
Extreme misery meets, harmless.
" electricity ", have electricity it is local it is afraid of water cause " short circuit ", herein do not have any electric appliance.
One or two symmetrical injection point can be set by starting high pressure water flow, can also start load according to specific, design is more
A symmetrical injection point.Injection point is in outer superheated steam exit, after spraying to blade, is directly sprayed with exhaust, or enter turbine increasing
Depressor 35 or into heat exchanger, does not accumulate, does not form any injury.
Referring to Fig. 1, the vertical double matter turbines of axis deceleration include gas turbine and turbine worm reducer, have double matter in housing
Turbine rotor 34, double matter turbine rotors 34 are made of gas turbine, turbine wheel shaft, gear reducer worm screw and compressor wheel, in housing
There are phase change chamber in the annular of socket, toroidal combustion chamber, the outer phase change chamber of annular, the common alignment in three outlets of combustion chamber and phase change chamber
Turbo wheel；The worm screw of turbine worm reducer and gas turbine, compressor wheel three are coaxial, are set pair in worm screw radially opposite sides
The two gear reducer turbines 28 claimed, the central shaft of gear reducer turbine 28 is output shaft, and the other end of gas turbine carries compressor；
Docked with water cooling turbocharger 35 the double gas outlets in gas turbine end.The blower outlet of water cooling turbocharger 35 and double matter
The compressor inlet connection of turbine；Entry of combustion chamber carries precombustion chamber 6, and precombustion chamber 6 carries spark plug 5；Fuel sprays into water conservancy diversion and connects
In the annular assembling gap left between fishplate bar 19 and compressor housings 1, enter together under the siphonage of high speed inlet air flow
Precombustion chamber 6；Have at turbo wheel and start nozzle 12, startup nozzle 12 is connected with startup water valve 13 and communicates；Water storage box 14 and water pump
15 connections.
Referring to Fig. 1,2,3,4, the vertical double matter turbines of axis deceleration are made of seven major parts：
(i), gas turbine
Double-work medium combined cycle turbine is referred to as：Double matter turbines.The gas turbine of double matter turbines is with radial direction Gas Turbine
Construction, material, effect are duplicate, and double matter turbine rotors 34 include gas turbine shaft and gear reducer scroll bar, are one whole
Body is opposite to want more sturdy.
Using oily suspension bearing 37.
Double matter turbine rotors 34（Turbine wheel shaft）There is sealing ring 36 between housing.
Power output mode between double matter turbines and turbine worm reducer uses " vertical " " pulling force output ".
(ii), compressor
The effect of compressor：The compressor of double matter turbines and the compressor difference of gas turbine are that air demand is different, combustion
The compressed air of the compressor supply of gas-turbine includes the dilution air for supplying oxygen and cooling down for fuel, and air demand is very big, mixes cold
Air accounts for 2/3, and oxygen supply air accounts for 1/3.The compressor of double matter turbines accounts for 1/6 for fuel oxygen supply, and dilution air accounts for 1/6.Double matter are saturating
The air demand of flat compressor accounts for the 1/3 of the compressor air demand of gas turbine.Double matter turbo compressors from wasted work be combustion gas
Turbine compressor from wasted work 1/3 ~ 1/2.
Compressor impeller 2（Compressor wheel）, gas turbine, the worm screw of turbine worm reducer be that three is coaxial, jointly
Referred to as " double matter turbine rotors 34 ".
It is same to use oily suspension bearing 37.
In order to integrate rotor and case weight, axial magnetic suspension bearing 7 and thrust copper are also set above compressor impeller 2
Ring 3, the overall weight of engine is added on armature spindle, and force is fallen on symmetrical two gear reducer turbines 28, gear reducer and
Gearbox is seat on big rack.
(iii), combustion chamber
The air-flow of the inlet of toroidal combustion chamber is very anxious, and fuel and fresh air have little time to mix, have little time to light, have little time
Burning will be blown away, and start just into problem.
Set a ring-shaped pre-combustion chamber 6 in inlet, fuel by inlet air flow siphon, be injected into precombustion chamber 6.During startup, rotating speed
It is relatively low, lighted by spark plug 5, rotating flame has been remained in precombustion chamber 6（Keep in a fire）.Then, rotating speed improves, gas
Stream increases, and remains to maintenance and burns away.
Referring to Fig. 3,4, combustion gas orientation and the precombustion chamber that keeps in a fire, including a precombustion chamber 6（Ring pipe 39）, precombustion chamber 6
It is upper to be spaced the gaseous mixture entrance 40 and gas outlet 41 for being machined with tangential direction.
Precombustion chamber 6 acts on：The gaseous mixture entrance 40 and gas outlet 41 of precombustion chamber are all " tangent-types ", circumferentially between
Every arrangement.Gaseous mixture produces eddy flow in precombustion chamber, and direction is fixed, and the outflow direction of combustion gas is consistent with airintake direction, to air inlet
Do not recoil resistance, delays compressor surge starting point occur, avoids compressor from surge occur, strengthens compressor outlet efficiency.
(iv), phase change chamber
In the combustion chamber the inner side of wall 23 have phase change chamber spatial loop around, also have in the outside of outer wall of combustion chamber 22 phase change chamber spatial loop around.
The lower half of phase change chamber has been filled with water, and as chamber wall temperature raises, water is gradually vaporized, and moist steam continues by the first half
Heating, from three outlets jointly to turbo wheel delivery of fuel gas potential energy and phase transition potential energy, drives double matter turbine rotors 34.
(v), turbine worm reducer
Turbine worm reducer is set between gas turbine and compressor, worm screw, gas turbine, compressor three are coaxial.
Due to produce side-thrust when worm screw is to gear reducer 28 passing power of turbine, symmetrical two are set in worm screw radially opposite sides
A gear reducer turbine 28, is cancelled the horizontal side-thrust of worm screw.
To keep the parallel and linkage between two turbine wheel shafts, a straight-tooth linkage should be respectively set at the both ends of two turbine wheel shafts
Gear 31, keeps the parallel and power linkage of two turbine wheel shafts.In this way, there will be 4 opposite output terminals of two pairs of youngster direction of rotation
Son, can be as needed, goes or stay.
(vi), fuel supply system
Double matter turbines are optimal using gaseous fuel.Pressurizeed by petrolift, by fuel nozzle 4, spray into water conservancy diversion connecting plate 19 and pressure
In the annular assembling gap left between mechanism of qi housing 1, enter precombustion chamber 6 together under the siphonage of high speed inlet air flow.
(vii), the second working medium supply system and startup system
Second working medium of double matter turbines is water, and water is boosted by high-pressure hydraulic pump 15, and hydraulic pressure is controlled with pressure regulator valve 16.
The first via, enters startup nozzle 12 by starting water valve 13, hydraulic pressure is transferred to 0.2MPa first and is gradually pressurizeed, is impacted
Double matter turbine rotors 34, realize that hydraulic pressure starts, and when engine turn up is to 3'000r/min, open ignition switch, open combustion
Expect valve, light, preheat ....
Another way, after lighting a fire successfully, opens circulating-water valve 17, closes and start water valve 13, recirculated cooling water enters whirlpool
35 cooling jacket of booster is taken turns, after preliminary heating, into inside and outside phase change chamber, cooling manufactures phase transition potential energy at the same time.
Power transmission and bearing：
Power output mode between double matter turbines and turbine worm reducer uses " vertical " " pulling force output ".
Typical turbine worm decelerating machine, will produce sizable " side-thrust " between turbine and worm, this side-thrust needs
To be undertaken by the bearing of turbine and worm.
Worm screw（Engine rotor）If bearing using oily suspension bearing, it is that do not possess to hold so big side-thrust
By ability.
In order to overcome the side-thrust between turbine and worm, two gear reducer turbines are set in the both sides of the radial symmetric of worm screw 34
28, the side-thrust of worm screw 34 can be ignored in theory.Two gear reducer turbines 28 use four rolling bearings, rotating speed or negative
Carry all in optional scope, and be that " two become four ", bearing capacity multiplication.
Engine（Gear reducer）With one axis of gearbox if not " coaxial ", concentricity is more difficult to guarantee, the injury meeting to bearing
Bigger, all bearings are all difficult to adapt to such complex conditions.
The direction of engine pulling force and the gravity of movement parts youngster can be pointing directly at the earth's core, and the direction of two power is consistent, worm screw
If dynamic balancing it is well-done, radial load almost can be ignored, the effect of bearing simply slight " helping ", and it is fixed to rise
Position effect can.Load is all concentrated on turbo tooth, then, then with the torsion way of output imparts power to gearbox.
Lubrication：
Whole unit has rolling bearing, sliding bearing, oily suspension bearing 37, magnetic suspension thrust bearing 7, also cogged lubrication,
Rotating speed is high, and temperature is high.
What it is firstly the need of consideration is uniformly to lubricate.Engine uses vertical, the worm screw of turbine worm reducer and worm shaft
Hold the armature spindle for borrowing engine and oily suspension bearing 37, it is not necessary to ad hoc worm screw and input shaft and bearing.For this reason, pay the utmost attention to
Be：The lubrication of oily suspension bearing.Turbine oil is injected into top oil suspension bearing by lubricating oil with the pressure of 0.1 ~ 0.5 Mpa
37, the turbine oil gushed is to turbine and worm and gap bridge tooth（And bearing）Hit and splash formula lubrication, then, to the oil of gear-box bottom
Suspension bearing carries out（Pressure oil）Lubrication.Turbine oil is leaked into the taper annular groove of compressor housings upper end, reducer shell 30 with
There is a Drain Resistance "O"-ring between compressor housings 1, turbine oil can borrow remaining pressure and dead weight stops for the magnetic suspension of compressor
Thrust bearing 7 provides lubrication, and final weary oil can be sucked back by lubricating oil pump, complete circulation after filtering again.
Lead-out terminal：
At the middle part of engine, front and rear output terminal respectively has the output shaft in a pair of of different rotary direction（28 center of gear reducer turbine
Axis）, it is not necessary to flywheel is set, connecting component and clutch or coupler can be designed according to different demands.
Purposes：
It can be designed to：The vertical double matter turbines of axis deceleration of miniature, small-sized, medium-sized, large-scale, heavy, superduty, super superduty.
Less than 300kw to be miniature, radial-flow type micro computer should be designed to, can use automobile, engineering machinery, train, small
Type ship, mobile power station, biomass energy.
Axial-flow type should be designed to more than large-scale, can use large ship and heat power station.
Economic benefit：
Improve the thermal efficiency and mechanical efficiency develops simultaneously, the energy consumption of " the vertical double matter turbines of axis deceleration " only has the radial-flow type of Same Efficieney
The 1/4 of gas turbine less than（According to can be with fuel-economizing 3/5 than current gasoline engine）.
Only calculated with 200,000,000 car ownerships, daily energy consumption is exactly dozens of hundred million, saving 3/5, considerable.Personal private savings
Car saves 3/5 gasoline money daily, also considerable.In addition to automobiles, all thermal machines can use this technology, energy saving
It is more considerable.
It is described above, simply the embodiment of the present invention, various illustrations are not to the substantive content structure of the present invention
Into limitation.
Claims (2)
1. the convenient startup method of pair matter turbine, it is characterised in that：Using the water source of the second working-medium water deposit, using water as medium,
The water pump of the second working medium supply system is supplied electricity to, if starting nozzle and valve, directly sprays turbo blade, is made with the injection potential energy of water
For power, start double matter turbines.
2. the convenient startup method of double matter turbines described in accordance with the claim 1, it is characterised in that double matter turbines are sent out as vehicle
Motivation, with the water pump that the second working medium supply system is supplied electricity to car DC power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711270090.6A CN108035808A (en) | 2017-12-05 | 2017-12-05 | The convenient startup method of double matter turbines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711270090.6A CN108035808A (en) | 2017-12-05 | 2017-12-05 | The convenient startup method of double matter turbines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108035808A true CN108035808A (en) | 2018-05-15 |
Family
ID=62095698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711270090.6A Pending CN108035808A (en) | 2017-12-05 | 2017-12-05 | The convenient startup method of double matter turbines |
Country Status (1)
| Country | Link |
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| CN (1) | CN108035808A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112483249A (en) * | 2020-12-15 | 2021-03-12 | 通化师范学院 | High-pressure gas turbine |
| CN112483260A (en) * | 2020-12-15 | 2021-03-12 | 通化师范学院 | Starting equipment of gas turbine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB836836A (en) * | 1957-07-17 | 1960-06-09 | Havilland Engine Co Ltd | Method of starting an internal combustion gas turbine engine |
| EP1826390A1 (en) * | 2006-01-31 | 2007-08-29 | United Technologies Corporation | Multipurpose gas generator ramjet/scramjet cold start system |
| JP2009079550A (en) * | 2007-09-26 | 2009-04-16 | Hitachi Ltd | Water or steam injection type gas turbine and its control method |
| CN102803676A (en) * | 2009-05-07 | 2012-11-28 | Avl里斯脱有限公司 | Method for starting an internal combustion engine operating with combustible gas |
| CN103670888A (en) * | 2013-11-27 | 2014-03-26 | 陕西擎华新能源技术有限公司 | Hot water residual pressure and waste heat recovery system |
| CN106050518A (en) * | 2016-07-29 | 2016-10-26 | 浙江临海浙富电机有限公司 | Pump turning direction hydraulically-started reversible water turbine and work method thereof |
-
2017
- 2017-12-05 CN CN201711270090.6A patent/CN108035808A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB836836A (en) * | 1957-07-17 | 1960-06-09 | Havilland Engine Co Ltd | Method of starting an internal combustion gas turbine engine |
| EP1826390A1 (en) * | 2006-01-31 | 2007-08-29 | United Technologies Corporation | Multipurpose gas generator ramjet/scramjet cold start system |
| JP2009079550A (en) * | 2007-09-26 | 2009-04-16 | Hitachi Ltd | Water or steam injection type gas turbine and its control method |
| CN102803676A (en) * | 2009-05-07 | 2012-11-28 | Avl里斯脱有限公司 | Method for starting an internal combustion engine operating with combustible gas |
| CN103670888A (en) * | 2013-11-27 | 2014-03-26 | 陕西擎华新能源技术有限公司 | Hot water residual pressure and waste heat recovery system |
| CN106050518A (en) * | 2016-07-29 | 2016-10-26 | 浙江临海浙富电机有限公司 | Pump turning direction hydraulically-started reversible water turbine and work method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112483249A (en) * | 2020-12-15 | 2021-03-12 | 通化师范学院 | High-pressure gas turbine |
| CN112483260A (en) * | 2020-12-15 | 2021-03-12 | 通化师范学院 | Starting equipment of gas turbine |
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Application publication date: 20180515 |