CN104500266A - Centripetal gas inlet type waste heat utilization device - Google Patents
Centripetal gas inlet type waste heat utilization device Download PDFInfo
- Publication number
- CN104500266A CN104500266A CN201410594595.8A CN201410594595A CN104500266A CN 104500266 A CN104500266 A CN 104500266A CN 201410594595 A CN201410594595 A CN 201410594595A CN 104500266 A CN104500266 A CN 104500266A
- Authority
- CN
- China
- Prior art keywords
- gas
- centripetal
- gas inlet
- air intake
- turbine
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G5/00—Profiting from waste heat of combustion engines, not otherwise provided for
- F02G5/02—Profiting from waste heat of exhaust gases
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
The invention provides a centripetal gas inlet type waste heat utilization device. Waste gas passes through a centripetal gas inlet structure and forms a high-speed rotating gas flow under the effect of flow guide blades; and heat energy of the waste gas is converted into gas rotating kinetic energy, and shaft power is obtained through a gas turbine behind the flow guide blades, and therefore the waste gas heat energy is reutilized. The centripetal gas inlet type waste heat utilization device comprises the centripetal type gas inlet structure, a gas inlet pipe, a gas outlet pipe and the gas turbine. The gas inlet pipe is connected to a gas inlet of the centripetal type gas inlet structure, and a gas outlet of the centripetal type gas inlet structure is connected with the gas outlet pipe; the other end of the gas outlet pipe is connected with the gas turbine; and the shaft power is obtained through the gas turbine.
Description
Technical field
The present invention relates to waste hot gas re-use device, be specifically related to a kind of centripetal air intake type residual heat using device.
Background technique
During existing engine operation, often produce a large amount of waste hot gas, these toxic emissions with a large amount of heat energy, in air, waste resource.
Summary of the invention
For prior art Problems existing, the invention provides a kind of centripetal air intake type residual heat using device, waste gas is after radial inflow air intake structure, under the effect of guide vane, form the air-flow of High Rotation Speed, the thermal energy of waste gas is become the kinetic energy of gas rotating, then obtain air horsepower through gas-turbine below, thus realize the recycling of heat energy from waste gas.
Technological scheme of the present invention is: a kind of centripetal air intake type residual heat using device, comprises radial inflow air intake structure, suction tude, steam outlet pipe and gas-turbine; Described suction tude is connected to the suction port of radial inflow air intake structure, and the air outlet of radial inflow air intake structure connects steam outlet pipe, and the described steam outlet pipe the other end connects gas-turbine, obtains air horsepower by gas-turbine;
Described radial inflow air intake structure comprises snail type shell, the suction port of snail type case head, the air outlet of snail type shell side, enclosure interior center circle, several are arranged at the blade of center circle outer surface, and described blade is with the arcuate structure by center circle outer gas stream guiding centre circle; It is air outlet outside described center circle.
Beneficial effect of the present invention: waste gas is after radial inflow air intake structure, under the effect of guide vane, form the air-flow of High Rotation Speed, the thermal energy of waste gas is become the kinetic energy of gas rotating, then obtain air horsepower through gas-turbine below, thus realize the recycling of heat energy from waste gas, because waste gas is under the effect of guide vane, formed and rotate, resistance is less, larger speed can be obtained, make heat energy from waste gas be converted into kinetic energy more fully.
Accompanying drawing explanation
Fig. 1 is the structural representation of radial inflow air intake structure.
Fig. 2 is structural representation of the present invention.
In figure: 1 is radial inflow air intake structure, and 2 is air outlet, and 3 is blade, and 4 is suction tude, and 5 is steam outlet pipe, and 6 is gas-turbine, and 7 is suction port.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further illustrated.
As shown in Figure 1, 2, a kind of centripetal air intake type residual heat using device, comprises radial inflow air intake structure 1, suction tude 4, steam outlet pipe 5 and gas-turbine 6; Described suction tude 4 is connected to the suction port 7 of radial inflow air intake structure 1, and the air outlet 2 of radial inflow air intake structure 1 connects steam outlet pipe 5, and described steam outlet pipe 5 the other end connects gas-turbine 6, obtains air horsepower by gas-turbine.
Described radial inflow air intake structure 1 comprises snail type shell that maximum outside diameter is 80mm, the suction port 7 of snail type case head, the diameter of snail type shell side are the air outlet 2 of 27mm, enclosure interior center circle, several are arranged at the blade 3 tangent with center circle of center circle outer surface, described blade is with the arcuate structure (straight slab structure also can) by center circle outer gas stream guiding centre circle, and the gap between adjacent blades is 1.5mm.It is air outlet 2 outside described center circle.It is inner that gas enters radial inflow air intake structure by suction port, rotates and entered in center circle by the gap between blade to rotate along static tangential vane, and the swirling eddy after radial inflow tangential admission structure is sent to external equipment by air outlet.
During work, waste gas after radial inflow air intake structure, under the effect of guide vane, form the air-flow of High Rotation Speed, the thermal energy of waste gas is become the kinetic energy of gas rotating, be sent to steam outlet pipe by air outlet, then obtain air horsepower through gas-turbine below, thus realize the recycling of heat energy from waste gas, because waste gas is under the effect of guide vane, formed and rotate, resistance is less, larger speed can be obtained, make heat energy from waste gas be converted into kinetic energy more fully.
Although the present invention with preferred embodiment disclose as above, so itself and be not used to limit the present invention.The technical field of the invention has knows the knowledgeable usually, without departing from the spirit and scope of the present invention, when doing various change and retouching.Therefore, protection scope of the present invention, when being as the criterion depending on those as defined in claim.
Claims (1)
1. a centripetal air intake type residual heat using device, is characterized in that: comprise radial inflow air intake structure (1), suction tude (4), steam outlet pipe (5) and gas-turbine (6); Described suction tude (4) is connected to the suction port (7) of radial inflow air intake structure (1), the air outlet (2) of radial inflow air intake structure (1) connects steam outlet pipe (5), described steam outlet pipe (5) the other end connects gas-turbine (6), obtains air horsepower by gas-turbine;
Described radial inflow air intake structure (1) comprises snail type shell, the suction port (7) of snail type case head, the air outlet (2) of snail type shell side, enclosure interior center circle, several are arranged at the blade (3) of center circle outer surface, and described blade is with the arcuate structure by center circle outer gas stream guiding centre circle; It is air outlet (2) outside described center circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410594595.8A CN104500266A (en) | 2014-10-29 | 2014-10-29 | Centripetal gas inlet type waste heat utilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410594595.8A CN104500266A (en) | 2014-10-29 | 2014-10-29 | Centripetal gas inlet type waste heat utilization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104500266A true CN104500266A (en) | 2015-04-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410594595.8A Pending CN104500266A (en) | 2014-10-29 | 2014-10-29 | Centripetal gas inlet type waste heat utilization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104500266A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11257082A (en) * | 1998-03-17 | 1999-09-21 | Hitachi Ltd | Nozzle vane shape of variable capacity turbo charger |
| US6125631A (en) * | 1997-09-15 | 2000-10-03 | Wartsila Nsd Oy Ab | Method and arrangement for a combination power plant |
| CN1417521A (en) * | 2002-11-29 | 2003-05-14 | 北京航空航天大学 | Blunt-tornade combined cyclonic burner |
| CN101718234A (en) * | 2009-12-07 | 2010-06-02 | 雷涛 | Device for converting exhaust waste heat of internal combustion engine into mechanical energy |
| CN104279076A (en) * | 2014-09-23 | 2015-01-14 | 张朝刚 | Double-rotor cyclone waste heat utilizing device |
| CN204267173U (en) * | 2014-10-29 | 2015-04-15 | 张朝刚 | A kind of centripetal air intake type residual heat using device |
-
2014
- 2014-10-29 CN CN201410594595.8A patent/CN104500266A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6125631A (en) * | 1997-09-15 | 2000-10-03 | Wartsila Nsd Oy Ab | Method and arrangement for a combination power plant |
| JPH11257082A (en) * | 1998-03-17 | 1999-09-21 | Hitachi Ltd | Nozzle vane shape of variable capacity turbo charger |
| CN1417521A (en) * | 2002-11-29 | 2003-05-14 | 北京航空航天大学 | Blunt-tornade combined cyclonic burner |
| CN101718234A (en) * | 2009-12-07 | 2010-06-02 | 雷涛 | Device for converting exhaust waste heat of internal combustion engine into mechanical energy |
| CN104279076A (en) * | 2014-09-23 | 2015-01-14 | 张朝刚 | Double-rotor cyclone waste heat utilizing device |
| CN204267173U (en) * | 2014-10-29 | 2015-04-15 | 张朝刚 | A kind of centripetal air intake type residual heat using device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150408 |