CN2881192Y - Energy-saving crank shaft - Google Patents
Energy-saving crank shaft Download PDFInfo
- Publication number
- CN2881192Y CN2881192Y CN 200620050006 CN200620050006U CN2881192Y CN 2881192 Y CN2881192 Y CN 2881192Y CN 200620050006 CN200620050006 CN 200620050006 CN 200620050006 U CN200620050006 U CN 200620050006U CN 2881192 Y CN2881192 Y CN 2881192Y
- Authority
- CN
- China
- Prior art keywords
- crank
- crankshaft
- bent axle
- energy
- angle
- 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.)
- Expired - Fee Related
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- Compressor (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
An energy-saving crank shaft comprises a crankshaft with two crank structures and a crankshaft with some crank structures, and is characterized in that the angle between the crank and crankshaft is less than 180 degrees. The structure staggers the time that the pistons reach the position that the gas cylinder pressure is biggest, distributes the biggest concentration pressure that the crankshaft burdens, reduces the needed power that the crankshaft drives the pistons to compress air, and decreases the using power of the compressor to save the energy.
Description
Technical field the utility model relates to the crankshaft type of pressing the place machine.
Background technique society at present goes up the bent axle that compressor uses, and the angle between its two crank is the straight angle.Crank starts simultaneously in straight angle position when crankshaft rotating is worked, and drives piston by piston rod and arrives the cylinder pressure maximum position simultaneously at one time.The pressure that bears of bent axle is concentrated and is made bent axle need big power could drive piston motion like this, correspondingly also needs big power engine could drive bent axle work.Make the big energy of having wasted of compressor consumed energy.
Summary of the invention the objective of the invention is to provide a kind of new-type Energy-saving crankshaft that can save a large amount of energy to society.This new-type Energy-saving crankshaft since intercrank included angle less than 180 °, so be not the air that compresses at one time in the same section by each crank by the piston motion that piston rod drives, but each piston compresses the air in the different sections respectively.The piston that staggered arrives the time of cylinder pressure maximum position simultaneously, and the maximum focus pressure of having disperseed bent axle to bear has reduced bent axle and driven the power that the Piston Compression air needs, and has reduced the purpose that the use power of compressor has realized saving the energy.
In order to realize that purpose the present invention of the present invention has designed three kinds of representational new-type Energy-saving crankshafts: a kind of be two intercrank included angles less than 160 ° bent axle 1, another kind be in a plurality of cranks any two intercrank included angles less than 130 ° bent axle 10, to also have a kind of be adjacent two intercrank included angles less than 100 ° bent axle 23.These three kinds of new-type Energy-saving crankshafts is characterized in that: the angle that the crank 2 of bent axle 1 and crank are 3 is less than 160 °.Feature two: the angle that the crank 12 of bent axle 10 and crank are 13 is less than 130 °.Feature three: the angle that the crank 24 of bent axle 23 and crank are 25 is less than 100 °.
In the present invention, different according to compressor product structure and usage requirement, the size of angle can change arbitrarily between crankshaft crank.Angle just can be saved a spot of energy less than 160 ° between crankshaft crank, though intercrank included angle less than 130 ° then the crank of bent axle be that two crank structures or multicrank structure can both significantly be saved the energy, adjacent two intercrank included angles less than 100 ° bent axle just can be a large amount of the saving energy.
Description of drawings is told the present invention in detail below in conjunction with embodiment of the invention accompanying drawing.
Fig. 1 is that new-type Energy-saving crankshaft angle is less than 160 ° of crankshaft structure schematic front view.
Fig. 2 is that new-type Energy-saving crankshaft angle is less than 160 ° of crankshaft structure signal left views.
Fig. 3 is that new-type Energy-saving crankshaft angle launches schematic plan view less than 160 ° of bent axle work structuring.
Fig. 4 is that new-type Energy-saving crankshaft angle is less than 130 ° of crankshaft structure schematic front view.
Fig. 5 is that new-type Energy-saving crankshaft angle is less than 130 ° of crankshaft structure signal left views.
Fig. 6 is that new-type Energy-saving crankshaft angle launches schematic plan view less than 130 ° of bent axle work structuring.
Fig. 7 is that new-type Energy-saving crankshaft angle is less than 100 ° of crankshaft structure schematic front view.
Fig. 8 is that new-type Energy-saving crankshaft angle is less than 100 ° of crankshaft structure signal left views.
Fig. 9 is that new-type Energy-saving crankshaft angle launches schematic plan view less than 100 ° of bent axle work structuring.
Embodiment is referring to accompanying drawing 1 to 9, and Fig. 1 and Fig. 2 have showed the bent axle 1 that two crank structures are arranged.3 angle R of the crank 2 of bent axle 1 and crank have angle R1 less than 160 ° between the crank 3 and the straight angle.A, B two places represent pressure extreme higher position point.When crank 2 moves to cylinder 6 pressure maximum positions by piston rod 4 drive pistons 5, because crank 2 and 3 angle R of crank are less than 160 °, so also differ distance L by the piston 8 that piston rod 7 drives apart from cylinder 9 pressure maximum positions by crank 3.Staggered like this piston 5 and piston 8 arrives the time of cylinder pressure maximum position simultaneously, and the maximum focus pressure of having disperseed bent axle 1 to bear has reduced bent axle and driven the power that the Piston Compression air needs, and has reduced the use power of compressor and has saved the energy.
Fig. 4 and Fig. 5 have showed the bent axle 10 that a plurality of crank structures are arranged.13 angles of the crank 12 of bent axle 10 and crank be 120 ° less than 130 °.Crank 13 tripping power extreme higher position point A differ 60 °, and crank 11 tripping power extreme higher position point B differ 120 °.When crank 12 moves to cylinder 16 pressure maximum positions by piston rod 14 drive pistons 15, because crank 11 and 12 on crank, crank 12 and 13 angles that have 120 ° of crank, so the piston 18 that is driven by piston rod 17 by crank 13 also differs the distance of L1 apart from cylinder 19 pressure maximum positions, the piston 21 that is driven by piston rod 20 by crank 11 also differs the distance of L2 from cylinder 22 pressure maximum positions.Can significantly find out by Fig. 6: have only piston 15 to be in cylinder 16 pressure maximum positions in six pistons that driven respectively by 10 3 cranks of bent axle, piston 18 all differs certain distance with piston 21 from the pressure maximum position of cylinder 22 and cylinder 19.Owing between crank and crank 120 ° angle is arranged, the tangible like this time of having staggered each piston arrives cylinder pressure maximum position, the maximum focus pressure of having disperseed bent axle 10 to bear has significantly reduced the power of bent axle 10 drive Piston Compression air needs.
What Fig. 7 and Fig. 8 showed is another bent axle 23 that two crank structures are arranged.The angle that the crank 24 of bent axle 23 and crank are 25 be 90 ° less than 100 °, crank 25 tripping power extreme higher position point A differ 90 °.When crank 24 moves to cylinder 27 pressure maximum positions by piston rod 25 drive pistons 26, because crank 24 and 25 on crank have 90 ° of angles, so also differ the distance of L3 apart from cylinder 30 pressure maximum positions by the piston 29 of piston rod 28 drives by crank 25.Very significantly staggered piston 26 and piston 29 arrives the time of cylinder pressure maximum position simultaneously, the maximum focus pressure of having disperseed bent axle 23 to bear has reduced the power of bent axle 23 drive Piston Compression air needs, has reduced the energy consumption of compressor and has saved the energy.
Comprehensive the above, the new-type Energy-saving crankshaft of the invention, because so the crank of bent axle and intercrank included angle are less than 180 ° of times of having staggered each piston arrives cylinder pressure maximum position, the maximum focus pressure of having disperseed bent axle to bear, reduced bent axle and driven the power that the Piston Compression air needs, the corresponding use power that has reduced compressor has reduced energy consumption and has saved the energy.
Claims (3)
1, a kind of new-type Energy-saving crankshaft, it include two crank structures bent axle (1), the bent axle (10) of a plurality of crank structures, the bent axle (23) that another has two crank structures are arranged, it is characterized in that the crank (2) of bent axle (1) and the angle between crank (3) are less than 160 °.
2, new-type Energy-saving crankshaft according to claim 1 is characterized in that the crank (12) of bent axle (10) and the angle between crank (13) are less than 130 °.
3, new-type Energy-saving crankshaft according to claim 1 is characterized in that the crank (24) of bent axle (23) and the angle between crank (25) are less than 100 °.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620050006 CN2881192Y (en) | 2006-02-14 | 2006-02-14 | Energy-saving crank shaft |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620050006 CN2881192Y (en) | 2006-02-14 | 2006-02-14 | Energy-saving crank shaft |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2881192Y true CN2881192Y (en) | 2007-03-21 |
Family
ID=37881032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200620050006 Expired - Fee Related CN2881192Y (en) | 2006-02-14 | 2006-02-14 | Energy-saving crank shaft |
Country Status (1)
Country | Link |
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CN (1) | CN2881192Y (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102814009A (en) * | 2011-06-08 | 2012-12-12 | 何少敦 | Aerial landing device |
-
2006
- 2006-02-14 CN CN 200620050006 patent/CN2881192Y/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102814009A (en) * | 2011-06-08 | 2012-12-12 | 何少敦 | Aerial landing device |
CN102814009B (en) * | 2011-06-08 | 2015-04-22 | 何少敦 | Aerial landing device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070321 Termination date: 20110214 |