CN101956570B - Novel volumetric transfiguration machine - Google Patents
Novel volumetric transfiguration machine Download PDFInfo
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- CN101956570B CN101956570B CN 200910108749 CN200910108749A CN101956570B CN 101956570 B CN101956570 B CN 101956570B CN 200910108749 CN200910108749 CN 200910108749 CN 200910108749 A CN200910108749 A CN 200910108749A CN 101956570 B CN101956570 B CN 101956570B
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Abstract
A novel double-rotor volumetric transfiguration machine which is similar to a double-screw form and has internal compression capacity is formed by two rotor-type compression units such as a rolling piston, a swing rotor and the like which have no internal compression capacity and a channel which passes through the two units together by using a synchronizer gear. The novel double-rotor volumetric transfiguration machine can be used for pressurization and decompression operations of various compressible gases. The pressurization operation can be used in the fields such as gas compression, refrigeration and the like; and the decompression operation can be used for thermal power generation and power machines such as internal combustion engines and the like, and also can be used in other fields such as vacuum obtaining and the like. Therefore, the novel double-rotor volumetric transfiguration machine is a novel volumetric transfiguration machine.
Description
(1) technical field
The present invention relates to a kind of positive displacement transfiguration machinery, can be applied to supercharging and the decompression operation of various compressible gases.The supercharging operation can be applicable to gas compression, the fields such as refrigeration, and the decompression operation can be applicable to thermal power generation, and the dynamic power machines such as internal-combustion engine in addition can also be for other fields such as acquisition of vacuum.
(2) background technique
The machinery of existing positive displacement transfiguration mainly contains " reciprocating piston type " " rolling-piston-type " " swing-rotor type " " screw type " etc.It is serious that reciprocating piston type machinery mainly contains frictional loss, and vibration is large, complex structure, the shortcoming such as noise is large, and lubricating requirement is high, and mechanical life is short.Compare with reciprocating piston, it is much outstanding that the up-and-coming youngster that development in recent years is got up " rolling piston " and " swing-rotor " are wanted, but there are equally problems, first serious problem is exactly partition and roll friction between the ring and determined that this type of machinery can not do very greatly in the rolling piston machinery, so rolling piston the most widely as fired basis originally is confined to small-sized refrigeration compressor, second serious problem, rolling piston and swing-rotor machinery are the machinery that does not have " interior compression " function, there is not the machinery of " interior compression " function will be used for compressor, just outlet valve must be installed, and the existence of outlet valve has brought two problems, the one, the greatly shortening in life-span, the 2nd, can not be used for the inverse process " decompression operation " that compresses.Screw rod mechanism has been most widely used machinery, but it is large equally also to exist noise, production and processing difficulty, high in cost of production problem.
(3) goal of the invention
The objective of the invention is to invent a kind of positive displacement transfiguration machinery, solve above deficiency, very high volume and thermodynamic efficiency are namely arranged, the very long life-span is arranged again, can use as decompressor again as compressor, production and processing is simple, and is with low cost.
(4) summary of the invention
Core content of the present invention is: with synchromesh gear with two " rotator type " compression units that do not have interior compressed capability " rolling piston " " swing-rotor " and so on, and by the duct between Unit two, jointly form the positive displacement transfiguration machinery with interior compressed capability.
(5) description of drawings
Fig. 1 is the sectional arrangement drawing of positive displacement transfiguration machinery
Fig. 2 is the drawing in side sectional elevation of positive displacement transfiguration machinery
(6) embodiment
Its typical mode of execution is: comprise a cylinder block (1), two parallel cylinders (2) are arranged on the cylinder body, some ducts that can allow fluid pass through (3) are arranged between two cylinders, one of them cylinder is provided with intakeport (4), and another cylinder is provided with relief opening (5).A swing-rotor (6) and a dividing plate (7) are respectively arranged in the cylinder, and the circle center line connecting of two dividing plates and cylinder separately has angle with the circle center line connecting of two cylinders, and two dividing plates are distributed in the circle center line connecting both sides of two cylinders.Dividing plate inserts swing-rotor, and cylinder separately is divided into two chambeies, and two guide rails (8) are arranged on the rotor, and guide rail is carrying dividing plate and rubbing reducing.Two ends of rotor respectively has two equilibrium blocks (9) to reduce vibration.Two cylinders and swing-rotor separately form two unit mechanisms, its volume flow is different, rotor is driven by eccentric shaft (10), be provided with rolling bearing (11) between eccentric shaft and the rotor, a pair of synchromesh gear (12) is arranged on two eccentric shafts, can allow two rotors forever keep rotating on the contrary and with identical angular velocity, the cylinder two ends are sealed by cylinder head (13).Its key is,, two chambeies of two mechanism unit cylinders is communicated with common form " interior compression chamber " or " expansion chamber " by the duct between two cylinders.
When as compressor, the volume of suction unit is greater than the volume of exhaust unit, its volume ratio is compression ratio just, when the suction unit breathing process finished, gas was compressed between two cylinders, until the suction unit exhaust finishes, at this moment exhaust unit is just air-breathing complete, finish compression process, and when carrying out next time compression process, finish the pressurized gas of compression for the first time and finish exhaust process by exhaust unit.When as decompressor, the volume of suction unit is less than the volume of exhaust unit, its ratio is expansion ratio just, when the air-breathing end of suction unit, pressurized gas expand between two cylinders and externally acting, when the suction unit exhaust was complete, gas expanded complete in the second unit cylinder, and carried out exhaust process.
Claims (3)
1. a positive displacement transfiguration is mechanical: comprise a cylinder block (1), two parallel cylinders (2) are arranged on the cylinder body, some ducts that can allow fluid pass through (3) are arranged between two cylinders, one of them cylinder is provided with intakeport (4), another cylinder is provided with relief opening (5), a swing-rotor (6) and a dividing plate (7) are respectively arranged in the cylinder, the circle center line connecting of two dividing plates and cylinder separately has angle with the circle center line connecting of two cylinders, and two dividing plates are distributed in the circle center line connecting both sides of two cylinders, dividing plate inserts swing-rotor, cylinder separately is divided into two chambeies, two guide rails (8) are arranged on the rotor, guide rail is carrying dividing plate to reduce friction, two ends of rotor respectively has two equilibrium blocks (9) to reduce vibration, two cylinders and swing-rotor separately form two unit mechanisms, its volume flow is different, rotor is driven by eccentric shaft (10), be provided with rolling bearing (11) between eccentric shaft and the rotor, a pair of synchromesh gear (12) is arranged on two eccentric shafts, can allow two rotors forever keep rotating on the contrary and with identical angular velocity, the cylinder two ends are sealed by cylinder head (13), its key is, by the duct between two cylinders, two chambeies of two mechanism unit cylinders are communicated with common form " compression chamber " or " expansion chamber ".
2. require 1 described a kind of positive displacement transfiguration machinery according to patent, it is characterized by: when as compressor, the volume of suction unit is greater than the volume of exhaust unit, and its volume ratio is compression ratio just, when the suction unit breathing process finishes, gas is compressed between two cylinders, until the suction unit exhaust finishes, at this moment exhaust unit is just air-breathing complete, finishes compression process, and when carrying out next time compression process, finish the pressurized gas of compression for the first time and finish exhaust process by exhaust unit.
3. require 1 described a kind of positive displacement transfiguration machinery according to patent, it is characterized by: when as decompressor, the volume of suction unit is less than the volume of exhaust unit, its ratio is expansion ratio just, when the air-breathing end of suction unit, pressurized gas expand between two cylinders and externally acting, when the suction unit exhaust is complete, gas expands complete in the second unit cylinder, and carries out exhaust process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910108749 CN101956570B (en) | 2009-07-13 | 2009-07-13 | Novel volumetric transfiguration machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910108749 CN101956570B (en) | 2009-07-13 | 2009-07-13 | Novel volumetric transfiguration machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101956570A CN101956570A (en) | 2011-01-26 |
| CN101956570B true CN101956570B (en) | 2013-09-18 |
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ID=43484135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910108749 Expired - Fee Related CN101956570B (en) | 2009-07-13 | 2009-07-13 | Novel volumetric transfiguration machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101956570B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925218A (en) * | 2013-01-16 | 2014-07-16 | 珠海格力节能环保制冷技术研究中心有限公司 | Cylinder body of double-cylinder compressor and double-cylinder compressor possessing cylinder body |
| CN105756715B (en) * | 2015-12-02 | 2018-11-23 | 刘克均 | High energy air power rotor engine assembly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85205724U (en) * | 1985-12-28 | 1986-12-17 | 李铁民 | Fully tangential, sealed air-blower |
| CN2052044U (en) * | 1989-04-01 | 1990-01-31 | 国营达昌机械厂 | High efficiency and multi-energy power machine |
| CN1104713A (en) * | 1993-12-29 | 1995-07-05 | 卢章根 | Power conversion machine with rotary piston |
| US6612820B1 (en) * | 1999-01-11 | 2003-09-02 | David Garrett Staat | Screw compressor having sealed low and high pressure bearing chambers |
| DE102006051620A1 (en) * | 2006-11-02 | 2008-05-15 | Döringer, Gotthard | Rotary piston engine, has operating disk adopting suction and compression with piston surface, and compressed air or mixture led into and ignited in combustion chamber, where compressed air or mixture is pressed over tooth point |
-
2009
- 2009-07-13 CN CN 200910108749 patent/CN101956570B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85205724U (en) * | 1985-12-28 | 1986-12-17 | 李铁民 | Fully tangential, sealed air-blower |
| CN2052044U (en) * | 1989-04-01 | 1990-01-31 | 国营达昌机械厂 | High efficiency and multi-energy power machine |
| CN1104713A (en) * | 1993-12-29 | 1995-07-05 | 卢章根 | Power conversion machine with rotary piston |
| US6612820B1 (en) * | 1999-01-11 | 2003-09-02 | David Garrett Staat | Screw compressor having sealed low and high pressure bearing chambers |
| DE102006051620A1 (en) * | 2006-11-02 | 2008-05-15 | Döringer, Gotthard | Rotary piston engine, has operating disk adopting suction and compression with piston surface, and compressed air or mixture led into and ignited in combustion chamber, where compressed air or mixture is pressed over tooth point |
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| Publication number | Publication date |
|---|---|
| CN101956570A (en) | 2011-01-26 |
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