CN108049919B - Environmental protection energy-saving door station gas transmission pipeline pressure difference rotary spraying type power machine - Google Patents
Environmental protection energy-saving door station gas transmission pipeline pressure difference rotary spraying type power machine Download PDFInfo
- Publication number
- CN108049919B CN108049919B CN201710995755.3A CN201710995755A CN108049919B CN 108049919 B CN108049919 B CN 108049919B CN 201710995755 A CN201710995755 A CN 201710995755A CN 108049919 B CN108049919 B CN 108049919B
- Authority
- CN
- China
- Prior art keywords
- energy storage
- pressure equalizing
- equalizing ring
- ring pipe
- storage pressure
- Prior art date
- 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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- 238000005507 spraying Methods 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 title claims abstract description 15
- 230000007613 environmental effect Effects 0.000 title claims description 7
- 238000004146 energy storage Methods 0.000 claims abstract description 53
- 238000002347 injection Methods 0.000 claims abstract description 30
- 239000007924 injection Substances 0.000 claims abstract description 30
- 238000007789 sealing Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract 2
- 239000007789 gas Substances 0.000 description 24
- 239000002737 fuel gas Substances 0.000 description 15
- 239000002699 waste material Substances 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
- F01D15/10—Adaptations for driving, or combinations with, electric generators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/021—Blade-carrying members, e.g. rotors for flow machines or engines with only one axial stage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D9/00—Stators
- F01D9/06—Fluid supply conduits to nozzles or the like
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
- Cyclones (AREA)
Abstract
The invention discloses an environment-friendly energy-saving door station gas transmission pipeline differential pressure rotary spraying type power machine, which comprises an energy storage pressure equalizing ring pipe, a hub shaft and a generator; the hub is arranged at the axle center of the energy storage pressure equalizing ring pipe, one end of the hub is provided with a plurality of blades, and the blades are uniformly distributed on the same diameter surface of the hub; an air inlet communicated with the energy storage pressure equalizing ring pipe is arranged on the outer side of the ring of the energy storage pressure equalizing ring pipe; the inner side of the energy storage pressure equalizing ring pipe is provided with a rotational flow pneumatic injection pipe matched with the blade, and the rotational flow pneumatic injection pipe is communicated with the energy storage pressure equalizing ring pipe; the other end of the hub is connected with one end of a hub shaft, and the other end of the hub shaft is connected with a generator. The differential pressure rotary-spraying type power machine for the gas transmission pipeline of the environment-friendly energy-saving door station can utilize the gas transmission pipeline transmission energy and expansion energy as power to drive the impeller to rotate to generate electricity, does not need to additionally lay pipelines, can utilize the existing gas pipe skid-mounted direct assembly application, has the advantages of simple structure, low cost, fewer faults and convenient maintenance, and can realize environment-friendly electricity generation.
Description
Technical Field
The invention relates to the field, in particular to an environment-friendly energy-saving door station gas transmission pipeline differential pressure rotary spraying type power machine.
Background
The gas well has the advantages that the Chinese region is wide, particularly, the gas pipeline is long in conveying distance, the number of the gate stations is large, certain pressure difference exists during separate conveying of the gate stations, energy released during depressurization and expansion of the gas is always wasted, in addition, when the gas is developed, a well head is mostly in a throttling process, the existing pipe pry of the gas well is utilized for direct installation, and the gas well is very large in pneumatic resource, but is not well developed and utilized, and is wasted. On the premise of not influencing the air flow, the natural lost conveying energy and the expansion energy are converted and utilized, and the problem to be solved in the current fuel gas conveying is urgent.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides the pressure difference rotary spraying type power machine for the gas transmission pipeline of the environment-friendly energy-saving door station, which can utilize the gas transmission pipeline transmission energy and expansion energy as power to drive the impeller to rotate so as to generate power, does not need to lay pipelines, and can be directly assembled and applied by utilizing the existing gas pipe skid-mounting.
The technical scheme adopted by the invention is as follows:
the pressure difference rotary spraying type power machine for the gas transmission pipeline of the environmental protection and energy saving door station comprises an energy storage pressure equalizing ring pipe, a hub shaft and a generator; the hub is arranged at the axle center of the energy storage pressure equalizing ring pipe, one end of the hub is provided with a plurality of blades, and the blades are uniformly distributed on the same diameter surface of the hub; an air inlet communicated with the energy storage pressure equalizing ring pipe is arranged on the outer side of the ring of the energy storage pressure equalizing ring pipe; the inner side of the energy storage pressure equalizing ring pipe is provided with a rotational flow pneumatic injection pipe matched with the blade, and the rotational flow pneumatic injection pipe is communicated with the energy storage pressure equalizing ring pipe; the other end of the hub is connected with one end of a hub shaft, and the other end of the hub shaft is connected with a generator.
The air inlet is assembled with the existing gas pipe in a skid-mounted mode, high-pressure gas enters the energy storage and pressure equalizing annular pipe, the gas beam sprayed by the rotational flow pneumatic spraying pipe is directly and vertically hit on the blades to drive the hub to rotate, and the hub is matched with the hub shaft to directly or indirectly transmit power to the generator, so that conversion from mechanical energy to electric energy of airflow power is realized.
Preferably, the hub and the blade coat are provided with a shell, the shell is sealed with the hub shaft, one side of the shell, far away from the generator, is connected with a vortex cone air outlet in a sealing manner, and the jet end of the vortex pneumatic jet pipe is connected into the shell.
The high-pressure fuel gas is directly sprayed into the shell from the spraying end of the cyclone pneumatic spraying pipe and is vertically sprayed onto the vane, and then is discharged from the vortex cone air outlet, and the shell is only communicated with the cyclone pneumatic spraying pipe and the vortex cone air outlet, so that the fuel gas waste and the potential safety hazard caused by leakage of the high-pressure fuel gas are avoided.
Preferably, the air inlet and the diameter surface of the energy storage pressure equalizing ring pipe are positioned on the same plane, and the air inlet is tangentially connected with the energy storage pressure equalizing ring pipe.
The air inlet and the energy storage pressure equalizing ring pipe are arranged on the same plane, and the air inlet is tangentially connected with the energy storage pressure equalizing ring pipe, so that the direct impact on the pipe wall of the energy storage pressure equalizing ring pipe when high-pressure fuel gas enters the energy storage pressure equalizing ring pipe is avoided, and the energy consumption of the high-pressure fuel gas before the driving blade is reduced as much as possible.
Preferably, a plurality of cyclone pneumatic injection pipes matched with the blades are arranged on the inner side of the energy storage pressure equalizing ring pipe, and the cyclone pneumatic injection pipes and the diameter surface of the energy storage pressure equalizing ring pipe are positioned on the same plane.
The diameter surfaces of the cyclone pneumatic injection pipe and the energy storage pressure equalizing ring pipe are positioned on the same plane, so that friction between high-pressure fuel gas and the pipe wall when the high-pressure fuel gas enters the cyclone pneumatic injection pipe can be reduced, and a plurality of cyclone pneumatic injection pipes are arranged to realize aerodynamic force maximization utilization.
Preferably, three cyclone pneumatic injection pipes matched with the blades are arranged on the inner side of the energy storage pressure equalizing ring pipe, and the distances between two adjacent cyclone pneumatic injection pipes are equal.
The three cyclone pneumatic injection pipes are arranged at equal intervals to form a triangular structure, so that the stress of the blades and the hub is uniform, and the mutual offset of forces in different stress directions is avoided.
Preferably, the cyclone pneumatic jet pipe and the blade are assembled in a tilting mode.
The beneficial effects of the invention are as follows:
1. the existing gas pipe skid-mounted direct assembly application is utilized, the complete equipment for providing mechanical energy power by converting pipeline gas flow power is provided, the slight waste of gas flow resources is made up, the energy is released through gas expansion to do work for power generation, the waste of gas conveying energy and expansion energy is avoided, and the environment-friendly power generation is realized.
2. The device has the advantages of simple structure, light weight, low failure rate, convenient use and maintenance, wide practical range, stable operation, low maintenance cost, small abrasion, low energy consumption, no environmental pollution and compact appearance design, and can be used as all-weather uninterrupted airflow energy power complete equipment.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a schematic side view of an embodiment of the present invention;
FIG. 3 is a schematic view of the structure of the energy storage equalizing loop in FIG. 2 in the A direction;
reference numerals: the device comprises a 1-air inlet, a 2-energy storage pressure equalizing ring pipe, a 3-rotational flow pneumatic jet pipe, 4-blades, a 5-hub, a 6-hub shaft, a 7-generator, an 8-vortex cone air outlet and a 9-shell.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Examples
As shown in fig. 1-3, the pressure difference rotary-spraying type power machine of the gas transmission pipeline of the environmental protection and energy saving door station comprises an energy storage pressure equalizing ring pipe 2, a hub 5, a hub shaft 6 and a generator 7; the hub 5 is arranged at the axle center of the energy storage equalizing ring pipe 2, one end of the hub 5 is provided with a plurality of blades 4, and the blades 4 are uniformly distributed on the same diameter surface of the hub 5; the outside of the energy storage pressure equalizing ring pipe 2 is provided with an air inlet 1 communicated with the energy storage pressure equalizing ring pipe; the inner side of the energy storage pressure equalizing ring pipe 2 is provided with a rotational flow pneumatic injection pipe 3 matched with the blade 4, and the rotational flow pneumatic injection pipe 3 is communicated with the energy storage pressure equalizing ring pipe 2; the other end of the hub 5 is connected with one end of a hub shaft 6, and the other end of the hub shaft 6 is connected with a generator 7.
The air inlet is assembled with the existing gas pipe in a skid-mounted mode, high-pressure gas enters the energy storage and pressure equalizing annular pipe, the gas beam sprayed by the rotational flow pneumatic spraying pipe is directly and vertically hit on the blades to drive the hub to rotate, and the hub is matched with the hub shaft to directly or indirectly transmit power to the generator, so that conversion from mechanical energy to electric energy of airflow power is realized.
In one embodiment, the hub 5 and the blades 4 are sleeved with a shell 9, the shell 9 is sealed with the hub shaft 6, one side, far away from the generator 7, of the shell 9 is connected with a vortex cone air outlet 8 in a sealing mode, and the injection end of the vortex pneumatic injection pipe 3 is connected into the shell 9.
The high-pressure fuel gas is directly sprayed into the shell from the spraying end of the cyclone pneumatic spraying pipe and is vertically sprayed onto the vane, and then is discharged from the vortex cone air outlet, and the shell is only communicated with the cyclone pneumatic spraying pipe and the vortex cone air outlet, so that the fuel gas waste and the potential safety hazard caused by leakage of the high-pressure fuel gas are avoided.
In another embodiment, the air inlet 1 and the diameter surface of the energy storage equalizing ring pipe 2 are positioned on the same plane, and the air inlet 1 is tangentially connected with the energy storage equalizing ring pipe 2.
The air inlet and the energy storage pressure equalizing ring pipe are arranged on the same plane, and the air inlet is tangentially connected with the energy storage pressure equalizing ring pipe, so that the direct impact on the pipe wall of the energy storage pressure equalizing ring pipe when high-pressure fuel gas enters the energy storage pressure equalizing ring pipe is avoided, and the energy consumption of the high-pressure fuel gas before the driving blade is reduced as much as possible.
In another embodiment, a plurality of cyclone pneumatic injection pipes 3 matched with the blades 4 are arranged on the inner side of the energy storage pressure equalizing ring pipe 2, and the cyclone pneumatic injection pipes 3 and the diameter surface of the energy storage pressure equalizing ring pipe 2 are located on the same plane.
The diameter surfaces of the cyclone pneumatic injection pipe and the energy storage pressure equalizing ring pipe are positioned on the same plane, so that friction between high-pressure fuel gas and the pipe wall when the high-pressure fuel gas enters the cyclone pneumatic injection pipe can be reduced, and a plurality of cyclone pneumatic injection pipes are arranged to realize aerodynamic force maximization utilization.
In another embodiment, three cyclone pneumatic injection pipes 3 matched with the blades 4 are arranged on the inner side of the energy storage equalizing ring pipe 2, and the distances between two adjacent cyclone pneumatic injection pipes 3 are equal.
The three cyclone pneumatic injection pipes are arranged at equal intervals to form a triangular structure, so that the stress of the blades and the hub is uniform, and the mutual offset of forces in different stress directions is avoided.
In another embodiment, the cyclone pneumatic jet pipe 3 and the blade 2 are assembled in a tilting mode.
The foregoing examples merely illustrate specific embodiments of the invention, which are described in greater detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention.
Claims (3)
1. The differential pressure rotary-spraying type power machine for the gas transmission pipeline of the environmental protection and energy saving door station is characterized by comprising an energy storage pressure equalizing ring pipe, a hub shaft and a generator; the hub is arranged at the axle center of the energy storage pressure equalizing ring pipe, one end of the hub is provided with a plurality of blades, and the blades are uniformly distributed on the same diameter surface of the hub; an air inlet communicated with the energy storage pressure equalizing ring pipe is arranged on the outer side of the ring of the energy storage pressure equalizing ring pipe; the inner side of the energy storage pressure equalizing ring pipe is provided with a rotational flow pneumatic injection pipe matched with the blade, and the rotational flow pneumatic injection pipe is communicated with the energy storage pressure equalizing ring pipe; the other end of the hub is connected with one end of a hub shaft, and the other end of the hub shaft is connected with a generator;
the hub and the blade are sleeved with a shell, the shell is sealed with the hub shaft, one side of the shell, which is far away from the generator, is connected with a vortex cone air outlet in a sealing manner, and the jet end of the vortex pneumatic jet pipe is connected into the shell;
the inner side of the energy storage pressure equalizing ring pipe is provided with a plurality of cyclone pneumatic injection pipes matched with the blades, and the cyclone pneumatic injection pipes and the diameter surface of the energy storage pressure equalizing ring pipe are positioned on the same plane;
the inner side of the energy storage pressure equalizing ring pipe is provided with three cyclone pneumatic injection pipes matched with the blades, and the distances between two adjacent cyclone pneumatic injection pipes are equal.
2. The environmental protection and energy saving door station gas transmission pipeline differential pressure rotary spraying type power machine according to claim 1, wherein the air inlet and the diameter surface of the energy storage pressure equalizing ring pipe are positioned on the same plane, and the air inlet and the energy storage pressure equalizing ring pipe are tangentially connected.
3. The environmental protection and energy saving door station gas transmission pipeline differential pressure rotary jetting type power machine according to any one of claims 1-2, wherein the rotary flow pneumatic jetting pipe and the blades are assembled in a inclined-jet manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710995755.3A CN108049919B (en) | 2017-10-23 | 2017-10-23 | Environmental protection energy-saving door station gas transmission pipeline pressure difference rotary spraying type power machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710995755.3A CN108049919B (en) | 2017-10-23 | 2017-10-23 | Environmental protection energy-saving door station gas transmission pipeline pressure difference rotary spraying type power machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108049919A CN108049919A (en) | 2018-05-18 |
| CN108049919B true CN108049919B (en) | 2024-03-26 |
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ID=62118782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710995755.3A Active CN108049919B (en) | 2017-10-23 | 2017-10-23 | Environmental protection energy-saving door station gas transmission pipeline pressure difference rotary spraying type power machine |
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| Country | Link |
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| CN (1) | CN108049919B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101532431A (en) * | 2008-03-12 | 2009-09-16 | R·扬·莫维尔 | Single stage dual-entry centrifugal compressor, radial turbine gas generator |
| CN102667069A (en) * | 2009-10-06 | 2012-09-12 | 康明斯有限公司 | Turbomachine |
| JP2013227883A (en) * | 2012-04-24 | 2013-11-07 | Denso Corp | Turbine and turbocharger |
| CN104165068A (en) * | 2014-08-06 | 2014-11-26 | 重庆茂余燃气设备有限公司 | Pipeline flow medium runoff type pressure driver |
| CN207538870U (en) * | 2017-10-23 | 2018-06-26 | 陈朝晖 | Environmental protection and energy saving door station gas pipeline pressure difference rotary ejection type engine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012122377A (en) * | 2010-12-07 | 2012-06-28 | Mitsubishi Heavy Ind Ltd | Radial turbine |
-
2017
- 2017-10-23 CN CN201710995755.3A patent/CN108049919B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101532431A (en) * | 2008-03-12 | 2009-09-16 | R·扬·莫维尔 | Single stage dual-entry centrifugal compressor, radial turbine gas generator |
| CN102667069A (en) * | 2009-10-06 | 2012-09-12 | 康明斯有限公司 | Turbomachine |
| JP2013227883A (en) * | 2012-04-24 | 2013-11-07 | Denso Corp | Turbine and turbocharger |
| CN104165068A (en) * | 2014-08-06 | 2014-11-26 | 重庆茂余燃气设备有限公司 | Pipeline flow medium runoff type pressure driver |
| CN207538870U (en) * | 2017-10-23 | 2018-06-26 | 陈朝晖 | Environmental protection and energy saving door station gas pipeline pressure difference rotary ejection type engine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108049919A (en) | 2018-05-18 |
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