CN106989154A - A kind of gas working medium energy utilization device - Google Patents
A kind of gas working medium energy utilization device Download PDFInfo
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- CN106989154A CN106989154A CN201710026774.5A CN201710026774A CN106989154A CN 106989154 A CN106989154 A CN 106989154A CN 201710026774 A CN201710026774 A CN 201710026774A CN 106989154 A CN106989154 A CN 106989154A
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- turbine
- pump impeller
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- gas
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H41/00—Rotary fluid gearing of the hydrokinetic type
- F16H41/04—Combined pump-turbine units
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- General Engineering & Computer Science (AREA)
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of gas working medium energy utilization device, including turbine A, turbine B and pump impeller, the turbine A exports power to the pump impeller, and the pump impeller is correspondingly arranged in housing with the turbine B, and the ratio between the discharge capacity of the turbine B and the discharge capacity of the pump impeller are more than 1.2.Gas working medium energy utilization device disclosed in this invention is simple in construction, and the power that easily and efficiently can be produced using the high turbine of rotating speed.
Description
Technical field
The present invention relates to power and transmission field, more particularly to gas working medium energy utilization device.
Background technology
When gas working medium promotes turbine acting, the particularly small turbine of discharge capacity (per turn of tidal stream amount), rotating speed is very high, generation
Power is difficult with.Accordingly, it would be desirable to invent a kind of new gas working medium energy utilization device.
The content of the invention
In order to solve the above problems, technical scheme proposed by the present invention is as follows：
Scheme 1：A kind of gas working medium energy utilization device, including turbine A, turbine B and pump impeller, the turbine A is to described
Pump impeller exports power, and the pump impeller is correspondingly arranged in housing with the turbine B, discharge capacity and the pump impeller of the turbine B
The ratio between discharge capacity be more than 1.2,1.4,1.6,1.8,2.0,2.2,2.6,2.8,3.0,3.2,3.4,3.6,3.8,4.0,4.2,4.4,
4.6、4.8、5.0、5.2、5.4、5.6、5.8、6.0、6.2、6.4、6.8、7.0、7.2、7.4、7.6、7.8、8.0、8.2、8.4、
8.6th, 8.8,9.0,9.2,9.4,9.6,9.8 or more than 10.
Scheme 2：On the basis of scheme 1, the pump impeller and the working medium of the turbine B is further optionally set to be set to liquid
Body, gas or gas-fluid two-phase mixture.
Scheme 3：On the basis of scheme 1, further optionally selection sets the pump impeller and the working medium of the turbine B
For gas, including the pump impeller and the turbine B working medium loop base pressure be set to be more than or equal to 0.1MPa, 0.2MPa,
0.3MPa、0.4MPa、0.5MPa、0.6MPa、0.7MPa、0.8MPa、0.9MPa、1.0MPa、1.5MPa、2.0MPa、2.5MPa、
3.0MPa、3.5MPa、4.0MPa、4.5MPa、5.0MPa、5.5MPa、6.0MPa、6.5MPa、7.0MPa、7.5MPa、8.0MPa、
8.5MPa, 9.0MPa, 9.5MPa or more than or equal to 10.0MPa.
Scheme 4：On the basis of scheme 3, further optionally selection makes the pump impeller and the turbine B working medium
Molecular weight be more than or equal to 30,35,40,45,50,55,60,65,70,75,80,85,90,95,100,105,110,115,120,
125 or more than or equal to 130.
Scheme 5：On the basis of scheme 3, further optionally selection makes the pump impeller and the turbine B working medium
Adiabatic exponent be less than or equal to 1.60,1.58,1.56,1.54,1.52,1.50,1.48,1.46,1.44,1.42,1.4,1.38,
1.36、1.34、1.32、1.30、1.28、1.26、1.24、1.22、1.20、1.18、1.16、1.14、1.12、1.10、1.08、
1.06th, 1.04 or less than or equal to 1.02.
Scheme 6：On the basis of scheme 4, further optionally selection makes the pump impeller and the turbine B working medium
Adiabatic exponent be less than or equal to 1.60,1.58,1.56,1.54,1.52,1.50,1.48,1.46,1.44,1.42,1.4,1.38,
1.36、1.34、1.32、1.30、1.28、1.26、1.24、1.22、1.20、1.18、1.16、1.14、1.12、1.10、1.08、
1.06th, 1.04 or less than or equal to 1.02.
Scheme 7：A kind of gas working medium energy utilization device, including turbine A, turbine B and pump impeller, the turbine A is to described
Pump impeller exports power, and the pump impeller and the turbine B are arranged in housing and serial communication, the discharge capacity of the turbine B with it is described
The ratio between discharge capacity of pump impeller be more than 1.2,1.4,1.6,1.8,2.0,2.2,2.6,2.8,3.0,3.2,3.4,3.6,3.8,4.0,
4.2、4.4、4.6、4.8、5.0、5.2、5.4、5.6、5.8、6.0、6.2、6.4、6.8、7.0、7.2、7.4、7.6、7.8、8.0、
8.2nd, 8.4,8.6,8.8,9.0,9.2,9.4,9.6,9.8 or more than 10.
Scheme 8：On the basis of scheme 7, the pump impeller and the working medium of the turbine B is further optionally set to be set to liquid
Body, gas or gas-fluid two-phase mixture.
Scheme 9：On the basis of scheme 7, the pump impeller and the working medium of the turbine B is further optionally set to be set to gas
Body, including the pump impeller and the turbine B working medium loop base pressure be set to be more than or equal to 0.1MPa, 0.2MPa, 0.3MPa,
0.4MPa、0.5MPa、0.6MPa、0.7MPa、0.8MPa、0.9MPa、1.0MPa、1.5MPa、2.0MPa、2.5MPa、3.0MPa、
3.5MPa、4.0MPa、4.5MPa、5.0MPa、5.5MPa、6.0MPa、6.5MPa、7.0MPa、7.5MPa、8.0MPa、8.5MPa、
9.0MPa, 9.5MPa or more than or equal to 10.0MPa.
Scheme 10：On the basis of scheme 9, further optionally make point of the pump impeller and the turbine B working medium
Son amount is more than or equal to 30,35,40,45,50,55,60,65,70,75,80,85,90,95,100,105,110,115,120,125
Or more than or equal to 130.
Scheme 11：On the basis of scheme 9, further optionally make the pump impeller and the turbine B working medium it is exhausted
Heat number be less than or equal to 1.60,1.58,1.56,1.54,1.52,1.50,1.48,1.46,1.44,1.42,1.4,1.38,
1.36、1.34、1.32、1.30、1.28、1.26、1.24、1.22、1.20、1.18、1.16、1.14、1.12、1.10、1.08、
1.06th, 1.04 or less than or equal to 1.02.
Scheme 12：On the basis of scheme 10, further optionally make the pump impeller and the turbine B working medium it is exhausted
Heat number be less than or equal to 1.60,1.58,1.56,1.54,1.52,1.50,1.48,1.46,1.44,1.42,1.4,1.38,
1.36、1.34、1.32、1.30、1.28、1.26、1.24、1.22、1.20、1.18、1.16、1.14、1.12、1.10、1.08、
1.06th, 1.04 or less than or equal to 1.02.
Scheme 13：In scheme 1 to 12 on the basis of either a program, further optionally make the working medium of the turbine A
It is set to gas.
In the present invention, so-called " turbine " be refer to by the flow energy conversion of fluid into power impeller mechanism, including
Radial impeller mechanism and axial impeller mechanism, including turbine, the fluid include gas, liquid and gas-fluid two-phase mixture.
In the present invention, so-called " pump impeller " is the impeller mechanism for referring to rotary power being converted into the flowing of fluid, bag
Radial impeller mechanism and axial impeller mechanism are included, the fluid includes gas, liquid and gas-fluid two-phase mixture.
In the present invention, so-called " base pressure " refers to pressure is not present in the pressure remained static in volume space, i.e. volume
Gas pressure under power difference state.
In the present invention, the letter such as so-called " A ", " B " is added after a certain component names merely to distinguishing two or several
Title identical part.
In the present invention, so-called " serial communication " refers to the connection on fluid flow passageway, and A refers to stream with B serial communications
At least a portion for entering A fluid comes from B, or at least a portion of outflow A fluid flows into B.
The pressure being related in the present invention, such as described base pressure is gauge pressure pressure.
In the present invention, some more than numerical value A and some below numerical value A include this number A.
In the present invention, necessary part, list should be set in necessary place according to power and the known technology of transmission field
Member or system etc..
Beneficial effects of the present invention are as follows:
Gas working medium energy utilization device disclosed in this invention is simple in construction, can be easily and efficiently high using rotating speed
The power that turbine is produced.
Embodiment
Embodiment 1
A kind of gas working medium energy utilization device, including turbine A, turbine B and pump impeller, the turbine A are defeated to the pump impeller
Go out power, the pump impeller is correspondingly arranged in housing with the turbine B, the discharge capacity of the turbine B and the discharge capacity of the pump impeller it
Than more than 1.2.
As disposable embodiment, the embodiment of the present invention 1 be also selectively chosen make the discharge capacity of the turbine B with
The ratio between discharge capacity of the pump impeller be more than 1.4,1.6,1.8,2.0,2.2,2.6,2.8,3.0,3.2,3.4,3.6,3.8,4.0,
4.2、4.4、4.6、4.8、5.0、5.2、5.4、5.6、5.8、6.0、6.2、6.4、6.8、7.0、7.2、7.4、7.6、7.8、8.0、
8.2nd, 8.4,8.6,8.8,9.0,9.2,9.4,9.6,9.8 or more than 10.
As disposable embodiment, the embodiment of the present invention 1 and its disposable embodiment can be selected further
Select to make the pump impeller and the working medium of the turbine B be set to liquid, gas or gas-fluid two-phase mixture to property.
As disposable embodiment, the embodiment of the present invention 1 and its disposable embodiment can be selected further
The pump impeller and the turbine B working medium is set to gas to property, include the bottom in the pump impeller and the turbine B working medium loop
Pressure be set to be more than or equal to 0.1MPa, 0.2MPa, 0.3MPa, 0.4MPa, 0.5MPa, 0.6MPa, 0.7MPa, 0.8MPa, 0.9MPa,
1.0MPa、1.5MPa、2.0MPa、2.5MPa、3.0MPa、3.5MPa、4.0MPa、4.5MPa、5.0MPa、5.5MPa、6.0MPa、
6.5MPa, 7.0MPa, 7.5MPa, 8.0MPa, 8.5MPa, 9.0MPa, 9.5MPa or more than or equal to 10.0MPa；And/or selectivity
Ground selection make the pump impeller and the turbine B working medium molecular weight be more than or equal to 30,35,40,45,50,55,60,65,70,
75th, 80,85,90,95,100,105,110,115,120,125 or more than or equal to 130；And/or optionally selection makes the pump
Wheel and the turbine B working medium adiabatic exponent be less than or equal to 1.60,1.58,1.56,1.54,1.52,1.50,1.48,1.46,
1.44、1.42、1.4、1.38、1.36、1.34、1.32、1.30、1.28、1.26、1.24、1.22、1.20、1.18、1.16、
1.14th, 1.12,1.10,1.08,1.06,1.04 or less than or equal to 1.02.
Embodiment 2
A kind of gas working medium energy utilization device, including turbine A, turbine B and pump impeller, the turbine A are defeated to the pump impeller
Go out power, the pump impeller is arranged in housing and serial communication with the turbine B, discharge capacity and the pump impeller of the turbine B
The ratio between discharge capacity is more than 1.2.
As disposable embodiment, the embodiment of the present invention 2 be also selectively chosen make the discharge capacity of the turbine B with
The ratio between discharge capacity of the pump impeller be more than 1.4,1.6,1.8,2.0,2.2,2.6,2.8,3.0,3.2,3.4,3.6,3.8,4.0,
4.2、4.4、4.6、4.8、5.0、5.2、5.4、5.6、5.8、6.0、6.2、6.4、6.8、7.0、7.2、7.4、7.6、7.8、8.0、
8.2nd, 8.4,8.6,8.8,9.0,9.2,9.4,9.6,9.8 or more than 10.
As disposable embodiment, the embodiment of the present invention 2 and its disposable embodiment can be selected further
Select to make the pump impeller and the working medium of the turbine B be set to liquid, gas or gas-fluid two-phase mixture to property.
As disposable embodiment, the embodiment of the present invention 2 and its disposable embodiment can be selected further
The pump impeller and the turbine B working medium is set to gas to property, include the bottom in the pump impeller and the turbine B working medium loop
Pressure be set to be more than or equal to 0.1MPa, 0.2MPa, 0.3MPa, 0.4MPa, 0.5MPa, 0.6MPa, 0.7MPa, 0.8MPa, 0.9MPa,
1.0MPa、1.5MPa、2.0MPa、2.5MPa、3.0MPa、3.5MPa、4.0MPa、4.5MPa、5.0MPa、5.5MPa、6.0MPa、
6.5MPa, 7.0MPa, 7.5MPa, 8.0MPa, 8.5MPa, 9.0MPa, 9.5MPa or more than or equal to 10.0MPa；And/or selectivity
Ground selection make the pump impeller and the turbine B working medium molecular weight be more than or equal to 30,35,40,45,50,55,60,65,70,
75th, 80,85,90,95,100,105,110,115,120,125 or more than or equal to 130；And/or optionally selection makes the pump
Wheel and the turbine B working medium adiabatic exponent be less than or equal to 1.60,1.58,1.56,1.54,1.52,1.50,1.48,1.46,
1.44、1.42、1.4、1.38、1.36、1.34、1.32、1.30、1.28、1.26、1.24、1.22、1.20、1.18、1.16、
1.14th, 1.12,1.10,1.08,1.06,1.04 or less than or equal to 1.02.
As disposable embodiment, Example 1 and Example 2 of the present invention and its disposable embodiment can be entered
One step optionally selects to make the working medium of the turbine A be set to gas.
It is clear that the invention is not restricted to above example, according to techniques known and technology disclosed in this invention
Scheme, can be derived or association goes out many flexible programs, all these flexible programs, also be regarded as be the present invention protection model
Enclose.
Claims (10)
1. a kind of gas working medium energy utilization device, including turbine A, turbine B and pump impeller, it is characterised in that：The turbine A is to institute
Pump impeller output power is stated, the pump impeller is correspondingly arranged in housing with the turbine B, discharge capacity and the pump impeller of the turbine B
The ratio between discharge capacity be more than 1.2,1.4,1.6,1.8,2.0,2.2,2.6,2.8,3.0,3.2,3.4,3.6,3.8,4.0,4.2,
4.4、4.6、4.8、5.0、5.2、5.4、5.6、5.8、6.0、6.2、6.4、6.8、7.0、7.2、7.4、7.6、7.8、8.0、8.2、
8.4th, 8.6,8.8,9.0,9.2,9.4,9.6,9.8 or more than 10.
2. gas working medium energy utilization device as claimed in claim 1, it is characterised in that：The work of the pump impeller and the turbine B
Matter is set to liquid, gas or gas-fluid two-phase mixture.
3. gas working medium energy utilization device as claimed in claim 1, it is characterised in that：The work of the pump impeller and the turbine B
Matter is set to gas, including the pump impeller and the turbine B working medium loop base pressure be set to be more than or equal to 0.1MPa, 0.2MPa,
0.3MPa、0.4MPa、0.5MPa、0.6MPa、0.7MPa、0.8MPa、0.9MPa、1.0MPa、1.5MPa、2.0MPa、2.5MPa、
3.0MPa、3.5MPa、4.0MPa、4.5MPa、5.0MPa、5.5MPa、6.0MPa、6.5MPa、7.0MPa、7.5MPa、8.0MPa、
8.5MPa, 9.0MPa, 9.5MPa or more than or equal to 10.0MPa.
4. gas working medium energy utilization device as claimed in claim 3, it is characterised in that：The work of the pump impeller and the turbine B
The molecular weight of matter be more than or equal to 30,35,40,45,50,55,60,65,70,75,80,85,90,95,100,105,110,115,
120th, 125 or more than or equal to 130.
5. gas working medium energy utilization device as claimed in claim 3, it is characterised in that：The work of the pump impeller and the turbine B
The adiabatic exponent of matter be less than or equal to 1.60,1.58,1.56,1.54,1.52,1.50,1.48,1.46,1.44,1.42,1.4,
1.38、1.36、1.34、1.32、1.30、1.28、1.26、1.24、1.22、1.20、1.18、1.16、1.14、1.12、1.10、
1.08th, 1.06,1.04 or less than or equal to 1.02.
6. gas working medium energy utilization device as claimed in claim 4, it is characterised in that：The work of the pump impeller and the turbine B
The adiabatic exponent of matter be less than or equal to 1.60,1.58,1.56,1.54,1.52,1.50,1.48,1.46,1.44,1.42,1.4,
1.38、1.36、1.34、1.32、1.30、1.28、1.26、1.24、1.22、1.20、1.18、1.16、1.14、1.12、1.10、
1.08th, 1.06,1.04 or less than or equal to 1.02.
7. a kind of gas working medium energy utilization device, including turbine A, turbine B and pump impeller, it is characterised in that：The turbine A is to institute
Pump impeller output power is stated, the pump impeller is arranged in housing and serial communication, the discharge capacity of the turbine B and institute with the turbine B
State the ratio between discharge capacity of pump impeller more than 1.2,1.4,1.6,1.8,2.0,2.2,2.6,2.8,3.0,3.2,3.4,3.6,3.8,4.0,
4.2、4.4、4.6、4.8、5.0、5.2、5.4、5.6、5.8、6.0、6.2、6.4、6.8、7.0、7.2、7.4、7.6、7.8、8.0、
8.2nd, 8.4,8.6,8.8,9.0,9.2,9.4,9.6,9.8 or more than 10.
8. gas working medium energy utilization device as claimed in claim 7, it is characterised in that：The work of the pump impeller and the turbine B
Matter is set to liquid, gas or gas-fluid two-phase mixture.
9. gas working medium energy utilization device as claimed in claim 7, it is characterised in that：The work of the pump impeller and the turbine B
Matter is set to gas, including the pump impeller and the turbine B working medium loop base pressure be set to be more than or equal to 0.1MPa, 0.2MPa,
0.3MPa、0.4MPa、0.5MPa、0.6MPa、0.7MPa、0.8MPa、0.9MPa、1.0MPa、1.5MPa、2.0MPa、2.5MPa、
3.0MPa、3.5MPa、4.0MPa、4.5MPa、5.0MPa、5.5MPa、6.0MPa、6.5MPa、7.0MPa、7.5MPa、8.0MPa、
8.5MPa, 9.0MPa, 9.5MPa or more than or equal to 10.0MPa.
10. gas working medium energy utilization device as claimed in claim 9, it is characterised in that：The work of the pump impeller and the turbine B
The molecular weight of matter be more than or equal to 30,35,40,45,50,55,60,65,70,75,80,85,90,95,100,105,110,115,
120th, 125 or more than or equal to 130.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016100388001 | 2016-01-20 | ||
| CN201610038800 | 2016-01-20 |
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| CN106989154A true CN106989154A (en) | 2017-07-28 |
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ID=59414158
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| CN201710026774.5A Pending CN106989154A (en) | 2016-01-20 | 2017-01-14 | A kind of gas working medium energy utilization device |
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| US6569048B1 (en) * | 2002-01-28 | 2003-05-27 | Visteon Global Technologies, Inc. | Tandem torque converter |
| CN101493019A (en) * | 2008-01-25 | 2009-07-29 | 杨时杰 | Combined cycle of steam turbine and yao type I turbine engine |
| CN202687340U (en) * | 2012-06-16 | 2013-01-23 | 安徽晶辉光电科技有限公司 | Hydraulic clutch of belt conveyor |
| CN103590905A (en) * | 2013-05-19 | 2014-02-19 | 摩尔动力(北京)技术股份有限公司 | Method for realizing efficient heat-work conversion and engine applying same |
| US20150072822A1 (en) * | 2013-09-11 | 2015-03-12 | Schaeffler Technologies Gmbh & Co. Kg | Power split torque converter |
-
2017
- 2017-01-14 CN CN201710026774.5A patent/CN106989154A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6569048B1 (en) * | 2002-01-28 | 2003-05-27 | Visteon Global Technologies, Inc. | Tandem torque converter |
| CN101493019A (en) * | 2008-01-25 | 2009-07-29 | 杨时杰 | Combined cycle of steam turbine and yao type I turbine engine |
| CN202687340U (en) * | 2012-06-16 | 2013-01-23 | 安徽晶辉光电科技有限公司 | Hydraulic clutch of belt conveyor |
| CN103590905A (en) * | 2013-05-19 | 2014-02-19 | 摩尔动力(北京)技术股份有限公司 | Method for realizing efficient heat-work conversion and engine applying same |
| US20150072822A1 (en) * | 2013-09-11 | 2015-03-12 | Schaeffler Technologies Gmbh & Co. Kg | Power split torque converter |
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Application publication date: 20170728 |