CN109139266A - A kind of burner and method of gas turbine - Google Patents
A kind of burner and method of gas turbine Download PDFInfo
- Publication number
- CN109139266A CN109139266A CN201810997621.XA CN201810997621A CN109139266A CN 109139266 A CN109139266 A CN 109139266A CN 201810997621 A CN201810997621 A CN 201810997621A CN 109139266 A CN109139266 A CN 109139266A
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- Prior art keywords
- cavity
- rotation axis
- rotation
- drives
- connecting rod
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Classifications
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- 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
- F02C7/22—Fuel supply systems
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- 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
- F02C7/264—Ignition
- F02C7/266—Electric
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- 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
- F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
- F02C9/26—Control of fuel supply
- F02C9/28—Regulating systems responsive to plant or ambient parameters, e.g. temperature, pressure, rotor speed
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of burner of gas turbine and methods, including fuselage and the first cavity being provided in the fuselage, the second cavity is provided with below first cavity, rotation is provided with the first rotation axis that left and right extends in first cavity, the first rotation axis right end is connected by power with the impeller for being arranged on the right side of first cavity in end wall, and the first rotation axis outer surface in first cavity is fixedly installed first bevel gear；Device structure of the invention is simple, the equipment is driven to run using the high pressure exhaust gas after burning, without another standby power resources, simplify the device structure, facilitate staff to repair, improves service life, the reliability of the equipment, while the equipment can automatically adjust the combustion gas capacity led in burner of gas turbine according to the demand of gas turbine, the efficiency of combustion of gas turbine is improved, while improving automation degree of equipment and practicability.
Description
Technical field
The present invention relates to Thermal Motor field, the burner and method of specifically a kind of gas turbine.
Background technique
With the development of the times, the demand of electric power is continuously increased, while causing the demand to gas turbine more and more,
Then the burner of existing gas turbine is all to be burnt in quantitative mode to combustion gas, and capacity is certain, however in combustion gas
When turbine carries out low speed operation, the demand of combustion gas is unadjustable to be caused the waste to combustion gas while reducing gas turbine
Efficiency of combustion, therefore a kind of equipment is needed to solve problems.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of burner of gas turbine and methods, are able to solve
The problems in above-mentioned present technology.
The present invention is achieved through the following technical solutions: a kind of burner of gas turbine of the invention and side
Method is provided with the second cavity below first cavity including fuselage and the first cavity being provided in the fuselage, described
Rotation is provided with the first rotation axis that left and right extends, first rotation axis in first cavity
Right end is connected by power with the impeller for being arranged on the right side of first cavity in end wall, first in first cavity
Rotation axis outer surface is fixedly installed first bevel gear, and rotation is provided with up and down between first cavity and second cavity
The second rotation axis extended, the second rotation axis top end in first cavity is fixedly installed and first cone
The second bevel gear of gear engagement, is provided with the symmetrical first connecting rod extended up and down in second cavity, and described the
One connecting rod top end and the second rotation axis outer surface in the second cavity are hinged, the first connecting rod bottom end fixed setting
There is a weight, it is symmetrical in second cavity to be provided with the second connecting rod extended up and down, the second connecting rod top end
Hinged with the first connecting rod, the second rotation axis outer surface rotation in second cavity is provided with link block, the connection
Elasticity is provided with the first spring between block and second rotation axis, and the second connecting rod bottom end and the link block are cut with scissors
It connects, is provided with third cavity on the left of second cavity, the first rotation axis outer surface in the third cavity is fixedly installed
First pulley, the interior rotation of the third cavity are provided with the third rotation axis that left and right extends, and the right end of third rotation axis is set
It is equipped with the second belt wheel, transmission is provided with belt, the third rotation axis left side between the first pulley and second belt wheel
End is provided with fan-shaped metal wheel, the cam being fixedly installed on the right side of the fan-shaped metal wheel in the third rotation axis,
It is provided with high pressure chest in end wall on the left of the third cavity, the piston to horizontally slip, the high pressure are provided in the high pressure chest
Sliding is provided with the screw rod that left and right extends between chamber and the third cavity, and the screw rod left distal end and the piston, which are fixed, to be connected
It connects, rotation is provided with the 4th rotation axis that left and right extends in the third cavity, and the 4th rotation axis left distal end fixation is set
It is equipped with gear, the first groove is provided in the 4th rotation axis, is provided in first recess end wall and matches with the screw rod
The internal screw thread of conjunction, the first rotation axis left distal end and the booster pump being fixed in the end wall of the third cavity left side are dynamic
Power connects, and is provided with service tank in end wall on the left of the third cavity, is arranged between the service tank and the booster pump
There is the first pipeline, the second pipeline is provided between high pressure chest and the booster pump, is provided between the impeller and high pressure exhaust gas
Third pipeline.
Preferably technical solution, is provided with the 4th cavity on first cavity, the 4th cavity and described the
Rotation is provided with the 4th rotation axis extended up and down between one cavity, and the 4th rotation axis bottom end in first cavity is solid
Surely it is provided with the third hand tap gear engaged with the first bevel gear, the 4th rotation axis top end in the 4th cavity is solid
Surely it is provided with permanent magnet, coil is provided in the 4th cavity end wall, on the left of the coil and the 4th cavity in end wall
High-voltage capacitance connection, be conducive to charge to the high-voltage capacitance, be conducive to high-pressure gas carry out ignition operation, improve
The practicability of the equipment.
Preferably technical solution is provided with the first sliding groove, institute between second cavity and the third cavity
State the connecting rod that the left and right for being provided with and sliding up and down in the first sliding groove extends, the connecting rod right side in second cavity
End is fixedly connected with the link block, and the connecting rod left distal end in the third cavity is provided with nibbles with the gear
The rack gear of conjunction is conducive to control horizontally slipping for the piston, is conducive to the volume for controlling the high pressure chest, improves the equipment
The degree of automation.
Preferably technical solution, second groove that is provided with that Open Side Down in the third cavity bottom end wall are described
The sliding block slided up and down, the slider bottom and second bottom portion of groove are provided between second groove and the third cavity
Opening cooperation, the sliding block and the cam engagement in the third cavity, the slider bottom end wall and described second recessed
Elasticity is provided with second spring between slot top end wall, and being provided with the 4th pipeline between the high pressure chest and second groove has
Conducive to high pressure fuel to be quantified to the combustion chamber into gas turbine, the efficiency of combustion of gas turbine is improved.
Preferably technical solution, is provided in the third cavity top end wall and the fan-shaped metal wheel cooperation
Positive hard contact is provided with the first electric wire, third cavity bottom between the positive hard contact and high-voltage capacitance anode
The negative hard contact with the fan-shaped metal wheel cooperation is provided in portion's end wall, fixed setting in end wall on the left of second groove
There is positive electrode, the second electric wire is provided between the positive electrode and the negative hard contact, on the right side of second groove in end wall
It is fixedly installed negative electrode, is provided with third electric wire between the negative electrode and the high-voltage capacitance cathode, is conducive to control combustion
The burning for burning indoor fuel gas, the efficiency of combustion of combustion gas indoor fuel gas is improved by multiple discharge, while avoiding leading because dust adheres to
What is caused lights inefficient problem.
According to the burner and method of a kind of above-mentioned gas turbine, specifically used method is as follows:
In the initial state, the link block is located at second cavity bottom, end wall on the right side of the piston to equipment of the invention
In the same plane with end wall on the right side of the high pressure chest, the slider bottom end wall is matched with second bottom portion of groove opening
It closes, the sector metal wheel and the positive hard contact and the negative hard contact are detached from cooperation.
When using equipment of the invention, high pressure exhaust gas is entered in the impeller by the third pipeline, described in drive
Wheel rotation, the impeller drive the first rotation axis rotation, and first rotation axis drives the first bevel gear rotation,
The first bevel gear drives the second bevel gear rotation, and the second bevel gear drives the second rotation axis rotation, institute
It states the second rotation axis and drives the first connecting rod rotation, the first connecting rod drives the weight rotation, and the weight slides up
Dynamic, the weight drives the second connecting rod upward sliding, and the second connecting rod drives the link block upward sliding, the company
Connecting rod upward sliding has been connect described in block drive, and the connecting rod drives the gear rotation, and the gear drives the described 4th
Rotation axis rotation, the 4th rotation axis drive the screw rod to slide to the left, and the screw rod drives the piston to slide to the left, institute
It states first bevel gear the third hand tap gear is driven to rotate the third hand tap gear and drive the 4th rotation axis rotation, described the
Four rotation axis drive permanent magnet rotation, and the permanent magnet and the fitting coils are the high-voltage capacitor charging, and described the
One rotation axis drives the pressurization pump work, and the fuel oil of the service tank enters the booster pump by first pipeline
Interior, low-voltage fuel is forced through second pipeline and entered in the high pressure chest by the booster pump, the height in the high pressure chest
Compression ignition oil is entered in second groove by the 4th pipeline, and first rotation axis drives the first band rotation
Dynamic, the first pulley drives the second belt wheel rotation, and second belt wheel drives the third rotation axis rotation, and described the
Three rotation axis drive cam rotation, sliding block slide downward described in the cam driven, the slider bottom end wall with it is described
Second bottom portion of groove opening is detached from cooperation, and the high pressure fuel in second groove enters the combustion chamber of gas turbine, and described the
Three rotation axis drive the fan-shaped metal wheel rotation, and the sector metal wheel is matched with the positive hard contact and negative hard contact
It closes, the positive electrode and the negative electrode discharge to the high-voltage capacitance, and the indoor fuel oil of burning is lighted, the combustion gas wheel
Machine acting, when the gas turbine rotary speed is too fast, the first rotation axis revolving speed increases, and the first bevel gear revolving speed increases
Add, the second bevel gear revolving speed increases, and the second rotation axis revolving speed increases, the link block upward sliding, the connection
Block drives the connecting rod upward sliding, and the connecting rod drives the gear rotation, and the gear drives the described 4th
Rotation axis rotation, the 4th rotation axis drive the screw rod to slide to the left, and the screw rod drives the piston to slide to the left, institute
The reduction of high pressure chest volume is stated, amount of fuel reduces, and when gas turbine rotary speed is excessively slow, the first bevel gear revolving speed is reduced, described
Second bevel gear revolving speed reduces, and the second rotation axis revolving speed lowers, the link block slide downward, and the link block drives institute
Connecting rod slide downward is stated, the connecting rod drives the gear to rotate backward, and the gear drives the 4th rotation
Axis rotates backward, and the 4th rotation axis drives the screw rod to slide to the right, and the screw rod drives the piston to slide to the right, institute
The increase of high pressure chest volume is stated, amount of fuel increases, and improves the revolving speed of gas turbine.
The beneficial effects of the present invention are:
Device structure of the invention is simple, drives the equipment to run using the high pressure exhaust gas after burning, is not necessarily to another standby power resources,
The device structure is simplified, staff is facilitated to repair, improves service life, the reliability of the equipment, while the equipment can root
Lead to the combustion gas capacity in burner of gas turbine according to the demand automatic adjustment of gas turbine, improves the burning effect of gas turbine
Rate, while improving automation degree of equipment and practicability.
Detailed description of the invention
The present invention is described in detail by following specific embodiments and drawings for ease of explanation,.
Fig. 1 is the burner and method overall structure diagram of a kind of gas turbine of the invention；
Fig. 2 is the structural schematic diagram of fan-shaped metal wheel in Fig. 1.
Specific embodiment
As Figure 1-Figure 2, the burner and method of a kind of gas turbine of the invention, including fuselage 11 and setting
There is the first cavity 101 in the fuselage 11, the second cavity 102, first cavity are provided with below first cavity 101
Rotation is provided with the first rotation axis 46 that left and right extends, 46 right end of the first rotation axis and setting described the in 101
Impeller 47 in one cavity, 101 right side end wall is connected by power, and 46 outer surface of the first rotation axis in first cavity 101 is fixed
It is provided with first bevel gear 44, rotation is provided with the extended up and down between first cavity 101 and second cavity 102
Two rotation axis 38,38 top end of the second rotation axis in first cavity 101 is fixedly installed and first cone
The second bevel gear 45 that gear 44 engages is provided with the symmetrical first connecting rod extended up and down in second cavity 102
42,42 top end of first connecting rod and 38 outer surface of the second rotation axis in the second cavity 102 are hinged, the first connecting rod
42 bottom ends are fixedly installed weight 41, symmetrical in second cavity 102 to be provided with second extended up and down and connect
Bar 40,40 top end of second connecting rod and the first connecting rod 42 are hinged, the second rotation axis in second cavity 102
The rotation of 38 outer surfaces is provided with link block 43, and elasticity is provided with the first bullet between the link block 43 and second rotation axis 38
Spring 39,410 bottom end of second connecting rod and the link block 43 are hinged, are provided with third on the left of second cavity 102
Cavity 103,46 outer surface of the first rotation axis in the third cavity 103 are fixedly installed first pulley 12, and the third is empty
Rotation is provided with the third rotation axis 32 that left and right extends in chamber 103, and the right end of the third rotation axis 32 is provided with the second belt wheel
33, transmission is provided with belt 34, the 32 left side end of third rotation axis between the first pulley 33 and second belt wheel 34
End is provided with fan-shaped metal wheel 23, is fixedly installed in the third rotation axis 32 positioned at the convex of fan-shaped 23 right side of metal wheel
31 are taken turns, high pressure chest 17 is provided in the 103 left side end wall of third cavity, is provided with the work to horizontally slip in the high pressure chest 17
Plug 18, sliding is provided with the screw rod 19 that left and right extends between the high pressure chest 17 and the third cavity 103, and the screw rod 19 is left
Side end is fixedly connected with the piston 18, and rotation is provided with the 4th rotation axis 54 that left and right extends in the third cavity 103,
4th rotation axis, 54 left distal end is fixedly installed gear 37, is provided with the first groove 56 in the 4th rotation axis 54,
The internal screw thread 55 with the screw rod 19 cooperation, 46 left distal end of the first rotation axis are provided on first groove, 56 end wall
It is connected by power with the booster pump 13 being fixed in the 103 left side end wall of third cavity, 103 left-hand end of third cavity
It is provided with service tank 14 in wall, the first pipeline 15, high pressure chest are provided between the service tank 14 and the booster pump 13
It is provided with the second pipeline 16 between 17 and the booster pump 13, is provided with third pipeline between the impeller 47 and high pressure exhaust gas
49。
Valuably, the 4th cavity 104, the 4th cavity 104 and first sky are provided on first cavity 101
Rotation is provided with the 4th rotation axis 50 extended up and down, 50 bottom of the 4th rotation axis in first cavity 101 between chamber 101
End is fixedly installed the third hand tap gear 48 engaged with the first bevel gear 44, and the 4th turn in the 4th cavity 104
50 top end of moving axis is fixedly installed permanent magnet 51, and coil 52, the coil 52 are provided in 104 end wall of the 4th cavity
It is connect with the high-voltage capacitance 53 in the 104 left side end wall of the 4th cavity, is conducive to charge to the high-voltage capacitance 53, have
Ignition operation is carried out conducive to high-pressure gas, improves the practicability of the equipment.
Valuably, it is provided with the first sliding groove 57 between second cavity 102 and the third cavity 103, described
The connecting rod 36 that the left and right slided up and down extends, the connecting rod in second cavity 102 are provided in one sliding groove 57
36 right ends are fixedly connected with the link block 43,36 left distal end of the connecting rod setting in the third cavity 103
There is the rack gear engaged with the gear 37, be conducive to control horizontally slipping for the piston 18, is conducive to control the high pressure chest
17 volume improves the degree of automation of the equipment.
Valuably, be provided with that Open Side Down in 103 bottom end wall of third cavity the second groove 58, second groove
The sliding block 28 slided up and down, 28 bottom of sliding block and second groove 58 are provided between 58 and the third cavity 103
Bottom opening cooperates, and the sliding block 28 and the cam 31 in the third cavity 103 cooperate, 28 bottom end wall of sliding block
Elasticity is provided with second spring 30, the high pressure chest 17 and second groove 58 between 58 top end wall of the second groove
Between be provided with the 4th pipeline 20 and be conducive to quantifying high pressure fuel into the combustion chamber into gas turbine, improve the combustion of gas turbine
Burn efficiency.
Valuably, the positive metal cooperated with the fan-shaped metal wheel 23 is provided in 103 top end wall of third cavity
Contact 22 is provided with the first electric wire 21, the third cavity between 53 anode of the positive hard contact 22 and the high-voltage capacitance
The negative hard contact 24 cooperated with the fan-shaped metal wheel 23,58 left-hand end of the second groove are provided in 103 bottom end walls
It is fixedly installed positive electrode 27 in wall, the second electric wire 26, institute are provided between the positive electrode 27 and the negative hard contact 24
It states and is fixedly installed negative electrode 29 in 58 right side end wall of the second groove, between 53 cathode of the negative electrode 29 and the high-voltage capacitance
It is provided with third electric wire 59, is conducive to the burning of control burning indoor fuel gas, combustion gas indoor fuel gas is improved by multiple discharge
Efficiency of combustion, while avoiding lighting inefficient problem caused by adhering to because of dust.
According to the burner and method of a kind of above-mentioned gas turbine, specifically used method is as follows:
In the initial state, the link block 43 is located at 102 bottom of the second cavity to equipment of the invention, and the piston 18 is right
Side wall and the 17 right side end wall of high pressure chest are in the same plane, 28 bottom end wall of sliding block and second groove 58
Bottom opening cooperation, the sector metal wheel 23 is detached from the positive hard contact 22 and the negative hard contact 24 matches
It closes.
When using equipment of the invention, high pressure exhaust gas is entered in the impeller 47 by the third pipeline 49, is driven
The impeller 47 rotates, and the impeller 47 drives first rotation axis 46 to rotate, and first rotation axis 46 drives described the
The rotation of one bevel gear 44, the first bevel gear 44 drive the second bevel gear 45 to rotate, and the second bevel gear 45 drives
Second rotation axis 38 rotates, and second rotation axis 38 drives the first connecting rod 42 to rotate, 42 band of first connecting rod
It moves the weight 41 to rotate, 41 upward sliding of weight, the weight 41 drives 40 upward sliding of second connecting rod, described
Second connecting rod 40 drives 43 upward sliding of link block, and the link block 43 has driven 36 upward sliding of connecting rod described, institute
Stating connecting rod 43 drives the gear 37 to rotate, and the gear 37 drives the 4th rotation axis 54 to rotate, the 4th rotation
Axis 54 drives the screw rod 19 to slide to the left, and the screw rod 19 drives the piston 18 to slide to the left, the first bevel gear 44
Driving the third hand tap gear 48 to rotate the third hand tap gear 48 drives the 4th rotation axis 50 to rotate, the 4th rotation
Axis 50 drives the permanent magnet 51 to rotate, and the permanent magnet 51 charges with the coil 52 with the high-voltage capacitance 53 is combined into, institute
Stating the first rotation axis 46 drives the booster pump 13 to work, and the fuel oil of the service tank 14 is entered by first pipeline 15
In the booster pump 13, low-voltage fuel is forced through second pipeline 16 and enters the high pressure chest 17 by the booster pump 13
In, the high pressure fuel in the high pressure chest 17 is entered in second groove 58 by the 4th pipeline 20, and described first
Rotation axis 46 drives the first pulley 12 to rotate, and the first pulley 12 drives second belt wheel 33 to rotate, and described second
Belt wheel 33 drives the third rotation axis 32 to rotate, and the third rotation axis 32 drives the cam 31 to rotate, the cam 31
28 slide downward of sliding block is driven, 28 bottom end wall of sliding block and 58 bottom opening of the second groove, which are detached from, to be cooperated, institute
The combustion chamber that the high pressure fuel in the second groove enters gas turbine is stated, the third rotation axis 32 drives the fan-shaped metal wheel
23 rotations, the sector metal wheel 23 cooperate with the positive hard contact 22 and negative hard contact 24, the positive electrode 27 with
The negative electrode 29 discharges to the high-voltage capacitance 53, and the indoor fuel oil of burning is lighted, and institute is worked as in the gas turbine acting
State gas turbine rotary speed it is too fast when, 46 revolving speed of the first rotation axis increases, and 44 revolving speed of first bevel gear increases, described the
Two bevel gears, 45 revolving speed increases, and 38 revolving speed of the second rotation axis increases, 43 upward sliding of link block, the link block 43
36 upward sliding of connecting rod is driven, the connecting rod 36 drives the gear 37 to rotate, and the gear 37 drives institute
The rotation of the 4th rotation axis 54 is stated, the 4th rotation axis 54 drives the screw rod 19 to slide to the left, and the screw rod 19 drives described
Piston 18 slides to the left, and 17 volume of high pressure chest reduces, and amount of fuel reduces, when gas turbine rotary speed is excessively slow, described first
44 revolving speed of bevel gear reduces, and 45 revolving speed of second bevel gear reduces, and 38 revolving speed of the second rotation axis lowers, the link block
43 slide downwards, the link block 43 drive 36 slide downward of connecting rod, and the connecting rod 36 drives the gear
37 rotate backward, and the gear 37 drives the 4th rotation axis 54 to rotate backward, and the 4th rotation axis 54 drives the spiral shell
Bar 19 slides to the right, and the screw rod 19 drives the piston 18 to slide to the right, and 17 volume of high pressure chest increases, and amount of fuel increases
Add, improves the revolving speed of gas turbine.
The beneficial effects of the present invention are: equipment of the invention is in the initial state, it is empty that the link block is located at described second
Bottom of chamber portion, end wall is in the same plane on the right side of end wall and the high pressure chest on the right side of the piston, the slider bottom end wall and
The second bottom portion of groove opening cooperation, the sector metal wheel and the positive hard contact and the negative hard contact are de-
From cooperation.
When using equipment of the invention, high pressure exhaust gas is entered in the impeller by the third pipeline, described in drive
Wheel rotation, the impeller drive the first rotation axis rotation, and first rotation axis drives the first bevel gear rotation,
The first bevel gear drives the second bevel gear rotation, and the second bevel gear drives the second rotation axis rotation, institute
It states the second rotation axis and drives the first connecting rod rotation, the first connecting rod drives the weight rotation, and the weight slides up
Dynamic, the weight drives the second connecting rod upward sliding, and the second connecting rod drives the link block upward sliding, the company
Connecting rod upward sliding has been connect described in block drive, and the connecting rod drives the gear rotation, and the gear drives the described 4th
Rotation axis rotation, the 4th rotation axis drive the screw rod to slide to the left, and the screw rod drives the piston to slide to the left, institute
It states first bevel gear the third hand tap gear is driven to rotate the third hand tap gear and drive the 4th rotation axis rotation, described the
Four rotation axis drive permanent magnet rotation, and the permanent magnet and the fitting coils are the high-voltage capacitor charging, and described the
One rotation axis drives the pressurization pump work, and the fuel oil of the service tank enters the booster pump by first pipeline
Interior, low-voltage fuel is forced through second pipeline and entered in the high pressure chest by the booster pump, the height in the high pressure chest
Compression ignition oil is entered in second groove by the 4th pipeline, and first rotation axis drives the first band rotation
Dynamic, the first pulley drives the second belt wheel rotation, and second belt wheel drives the third rotation axis rotation, and described the
Three rotation axis drive cam rotation, sliding block slide downward described in the cam driven, the slider bottom end wall with it is described
Second bottom portion of groove opening is detached from cooperation, and the high pressure fuel in second groove enters the combustion chamber of gas turbine, and described the
Three rotation axis drive the fan-shaped metal wheel rotation, and the sector metal wheel is matched with the positive hard contact and negative hard contact
It closes, the positive electrode and the negative electrode discharge to the high-voltage capacitance, and the indoor fuel oil of burning is lighted, the combustion gas wheel
Machine acting, when the gas turbine rotary speed is too fast, the first rotation axis revolving speed increases, and the first bevel gear revolving speed increases
Add, the second bevel gear revolving speed increases, and the second rotation axis revolving speed increases, the link block upward sliding, the connection
Block drives the connecting rod upward sliding, and the connecting rod drives the gear rotation, and the gear drives the described 4th
Rotation axis rotation, the 4th rotation axis drive the screw rod to slide to the left, and the screw rod drives the piston to slide to the left, institute
The reduction of high pressure chest volume is stated, amount of fuel reduces, and when gas turbine rotary speed is excessively slow, the first bevel gear revolving speed is reduced, described
Second bevel gear revolving speed reduces, and the second rotation axis revolving speed lowers, the link block slide downward, and the link block drives institute
Connecting rod slide downward is stated, the connecting rod drives the gear to rotate backward, and the gear drives the 4th rotation
Axis rotates backward, and the 4th rotation axis drives the screw rod to slide to the right, and the screw rod drives the piston to slide to the right, institute
The increase of high pressure chest volume is stated, amount of fuel increases, and improves the revolving speed of gas turbine.
Device structure of the invention is simple, drives the equipment to run using the high pressure exhaust gas after burning, without another standby power
Source simplifies the device structure, staff is facilitated to repair, and improves service life, the reliability of the equipment, while the equipment
The combustion gas capacity led in burner of gas turbine can be automatically adjusted according to the demand of gas turbine, improve the combustion of gas turbine
Efficiency is burnt, while improving automation degree of equipment and practicability.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention
Protection scope should be determined by the scope of protection defined in the claims.
Claims (7)
1. the burner and method of a kind of gas turbine of the invention, including fuselage and be provided in the fuselage first
Cavity, it is characterised in that: the second cavity is provided with below first cavity, rotation is provided with left and right and prolongs in first cavity
The first rotation axis stretched, the first rotation axis right end and is arranged in the impeller power on the right side of first cavity in end wall
Connection, the first rotation axis outer surface in first cavity are fixedly installed first bevel gear, first cavity with it is described
Rotation is provided with the second rotation axis extended up and down between second cavity, at the top of second rotation axis in first cavity
End is fixedly installed the second bevel gear engaged with the first bevel gear, is provided in second cavity symmetrical
The first connecting rod extended up and down, the first connecting rod top end and the second rotation axis outer surface in the second cavity are hinged, institute
It states first connecting rod bottom end and is fixedly installed weight, it is symmetrical in second cavity to be provided with second extended up and down
Connecting rod, the second connecting rod top end and the first connecting rod are hinged, the second rotation axis outer surface in second cavity
Rotation is provided with link block, and elasticity is provided with the first spring between the link block and second rotation axis, and described second connects
Bar bottom end and the link block are hinged, are provided with third cavity on the left of second cavity, and the in the third cavity
One rotation axis outer surface is fixedly installed first pulley, and rotation is provided with the third rotation that left and right extends in the third cavity
Axis, the right end of third rotation axis are provided with the second belt wheel, and setting is driven between the first pulley and second belt wheel
There is belt, the third rotation axis left distal end is provided with fan-shaped metal wheel, is fixedly installed and is located in the third rotation axis
Cam on the right side of the sector metal wheel is provided with high pressure chest, setting in the high pressure chest in end wall on the left of the third cavity
There is the piston to horizontally slip, sliding is provided with the screw rod that left and right extends, the spiral shell between the high pressure chest and the third cavity
Bar left distal end is fixedly connected with the piston, and rotation is provided with the 4th rotation axis that left and right extends, institute in the third cavity
It states the 4th rotation axis left distal end and is fixedly installed gear, the first groove is provided in the 4th rotation axis, described first is recessed
It is provided with the internal screw thread with screw rod cooperation on trough end wall, the first rotation axis left distal end and is fixed at described the
Booster pump on the left of three cavitys in end wall is connected by power, and is provided with service tank in end wall on the left of the third cavity, described auxiliary
It helps between fuel tank and the booster pump and is provided with the first pipeline, the second pipeline, institute are provided between high pressure chest and the booster pump
It states and is provided with third pipeline between impeller and high pressure exhaust gas.
2. the burner and method of a kind of gas turbine according to claim 1, it is characterised in that: first cavity
On be provided with the 4th cavity, between the 4th cavity and first cavity rotation be provided with extend up and down the 4th rotation
Axis, the 4th rotation axis bottom end in first cavity are fixedly installed the triconodont engaged with the first bevel gear
It takes turns, the 4th rotation axis top end in the 4th cavity is fixedly installed permanent magnet, setting in the 4th cavity end wall
Have a coil, the coil is connect with the high-voltage capacitance in end wall on the left of the 4th cavity, be conducive to the high-voltage capacitance into
Row charging is conducive to carry out ignition operation to high-pressure gas, improves the practicability of the equipment.
3. the burner and method of a kind of gas turbine according to claim 1, it is characterised in that: second cavity
It is provided with the first sliding groove between the third cavity, is provided with what the left and right slided up and down extended in first sliding groove
Connecting rod, the connecting rod right end in second cavity is fixedly connected with the link block, in the third cavity
The connecting rod left distal end be provided with the rack gear engaged with the gear, be conducive to control horizontally slipping for the piston,
The volume for being conducive to control the high pressure chest, improves the degree of automation of the equipment.
4. the burner and method of a kind of gas turbine according to claim 1, it is characterised in that: the third cavity
Second groove that is provided with that Open Side Down in bottom end wall, is provided between second groove and the third cavity and slides up and down
Sliding block, the slider bottom and second bottom portion of groove opening cooperate, the sliding block in the third cavity with it is described
Cam engagement, elasticity is provided with second spring, the height between the slider bottom end wall and the second groove top end wall
The 4th pipeline is provided between pressure chamber and second groove to be conducive to quantifying high pressure fuel into the combustion chamber into gas turbine,
Improve the efficiency of combustion of gas turbine.
5. the burner and method of a kind of gas turbine according to claim 1, it is characterised in that: the third cavity
The positive hard contact with the fan-shaped metal wheel cooperation, the positive hard contact and the high-voltage capacitance are provided in top end wall
It is provided with the first electric wire between anode, the negative gold with the fan-shaped metal wheel cooperation is provided in the third cavity bottom end wall
Belong to contact, positive electrode is fixedly installed in end wall on the left of second groove, between the positive electrode and the negative hard contact
It is provided with the second electric wire, is fixedly installed negative electrode, the negative electrode and the high-voltage electricity on the right side of second groove in end wall
Hold and be provided with third electric wire between cathode, is conducive to the burning of control burning indoor fuel gas, fuel chamber is improved by multiple discharge
The efficiency of combustion of interior combustion gas, while avoiding lighting inefficient problem caused by adhering to because of dust.
6. a kind of burner and method of gas turbine, specifically used method described in -5 are as follows according to claim 1:
In the initial state, the link block is located at second cavity bottom, end wall on the right side of the piston to equipment of the invention
In the same plane with end wall on the right side of the high pressure chest, the slider bottom end wall is matched with second bottom portion of groove opening
It closes, the sector metal wheel and the positive hard contact and the negative hard contact are detached from cooperation；
When using equipment of the invention, high pressure exhaust gas is entered in the impeller by the third pipeline, drives the impeller
Rotation, the impeller drive the first rotation axis rotation, and first rotation axis drives the first bevel gear rotation, described
First bevel gear drives second bevel gear rotation, and the second bevel gear drives the second rotation axis rotation, and described the
Two rotation axis drive the first connecting rod rotation, and the first connecting rod drives the weight rotation, the weight upward sliding, institute
It states weight and drives the second connecting rod upward sliding, the second connecting rod drives the link block upward sliding, the link block
Connecting rod upward sliding is driven described, the connecting rod drives the gear rotation, and the gear drives the 4th rotation
Axis rotation, the 4th rotation axis drive the screw rod to slide to the left, and the screw rod drives the piston to slide to the left, and described the
One bevel gear drives the third hand tap gear to rotate the third hand tap gear drive the 4th rotation axis and rotates, and described 4th turn
Moving axis drives permanent magnet rotation, and the permanent magnet and the fitting coils are the high-voltage capacitor charging, and described first turn
Moving axis drives the pressurization pump work, and the fuel oil of the service tank is entered in the booster pump by first pipeline, institute
It states booster pump and low-voltage fuel is forced through second pipeline into the high pressure fuel in the high pressure chest, in the high pressure chest
Entered in second groove by the 4th pipeline, first rotation axis drives the first pulley rotation, described
First pulley drives the second belt wheel rotation, and second belt wheel drives the third rotation axis rotation, the third rotation
Axis drives cam rotation, sliding block slide downward described in the cam driven, the slider bottom end wall and described second recessed
Trench bottom opening is detached from cooperation, and the high pressure fuel in second groove enters the combustion chamber of gas turbine, the third rotation
Axis drives the fan-shaped metal wheel rotation, and the sector metal wheel and the positive hard contact and negative hard contact cooperate, institute
It states positive electrode and the negative electrode discharges to the high-voltage capacitance, the indoor fuel oil of burning is lighted, and the gas turbine is done
Function, when the gas turbine rotary speed is too fast, the first rotation axis revolving speed increases, and the first bevel gear revolving speed increases, institute
The increase of second bevel gear revolving speed is stated, the second rotation axis revolving speed increases, and the link block upward sliding, the link block drives
The connecting rod upward sliding, the connecting rod drive the gear rotation, and the gear drives the 4th rotation axis
Rotation, the 4th rotation axis drive the screw rod to slide to the left, and the screw rod drives the piston to slide to the left, the high pressure
Chamber volume reduces, and amount of fuel reduces, and when gas turbine rotary speed is excessively slow, the first bevel gear revolving speed is reduced, second cone
Gear rotational speed reduces, and the second rotation axis revolving speed lowers, the link block slide downward, and the link block drives the connection
Bar slide downward, the connecting rod drive the gear to rotate backward, and the gear drives the 4th rotation axis reversed
Rotation, the 4th rotation axis drive the screw rod to slide to the right, and the screw rod drives the piston to slide to the right, the high pressure
Chamber volume increases, and amount of fuel increases, and improves the revolving speed of gas turbine.
7. device structure of the invention is simple, drive the equipment to run using the high pressure exhaust gas after burning, comes without another standby power
Source simplifies the device structure, staff is facilitated to repair, and improves service life, the reliability of the equipment, while the equipment can
Lead to the combustion gas capacity in burner of gas turbine according to the automatic adjustment of the demand of gas turbine, improves the burning of gas turbine
Efficiency, while improving automation degree of equipment and practicability.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810997621.XA CN109139266A (en) | 2018-08-29 | 2018-08-29 | A kind of burner and method of gas turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810997621.XA CN109139266A (en) | 2018-08-29 | 2018-08-29 | A kind of burner and method of gas turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109139266A true CN109139266A (en) | 2019-01-04 |
Family
ID=64829171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810997621.XA Withdrawn CN109139266A (en) | 2018-08-29 | 2018-08-29 | A kind of burner and method of gas turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109139266A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111102080A (en) * | 2020-01-19 | 2020-05-05 | 余姚零今换热设备有限公司 | Rotating speed control device for gas turbine |
-
2018
- 2018-08-29 CN CN201810997621.XA patent/CN109139266A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111102080A (en) * | 2020-01-19 | 2020-05-05 | 余姚零今换热设备有限公司 | Rotating speed control device for gas turbine |
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Application publication date: 20190104 |
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| WW01 | Invention patent application withdrawn after publication |