CN103382886A - Double through pipe type rotation mechanism - Google Patents
Double through pipe type rotation mechanism Download PDFInfo
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- CN103382886A CN103382886A CN2013103178622A CN201310317862A CN103382886A CN 103382886 A CN103382886 A CN 103382886A CN 2013103178622 A CN2013103178622 A CN 2013103178622A CN 201310317862 A CN201310317862 A CN 201310317862A CN 103382886 A CN103382886 A CN 103382886A
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- 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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Abstract
A double through pipe type rotation mechanism in the technical field of mechanical design comprises a capacity cavity, an elastic component, a rotating body, a partition plate, a rotating shaft, a rotating plate and a chain. The vertical section of the capacity cavity is ring-shaped, the vertical section of a fixed body and the vertical section of the rotating body are arc-shaped, exhaust pipes are uniform-section round pipes, a first through pipe and a second through pipe are arranged in the fixed body, and the upper wall surface of the second through pipe is connected with the partition plate through the elastic component. When pressure of an engine intake pipe is high, the rotating body drives the rotating plate to rotate counterclockwise, throat opening areas of the exhaust pipes are large, and engine pumping loss is small; when pressure of the engine intake pipe is small, the rotating body drives the rotating plate to rotate clockwise, throat opening areas of the exhaust pipes are small, pulse energy can be fully utilized, and turbine front available energy is much. The double through pipe type rotation mechanism is reasonable in design, simple in structure and suitable for a turbocharging system with one turbine inlet and a turbine arranged on the side.
Description
Technical field
What the present invention relates to is the turbo charge system in a kind of mechanical designing technique field, particularly a kind of two tubular type rotating machinery that runs through.
Background technique
Along with the development of society and the raising of environmental requirement, the application of engine booster technology is more and more extensive, in powerful motor mostly adopt turbocharging technology, to improve power and to reduce fuel consumption rate.Two kinds of basic patterns of turbo charge system are constant pressure charging system and impulse pressure charging system.Constant pressure charging system, each cylinder shares the outlet pipe that volume is larger, and exhaust piping is relatively simple for structure, and it is constant that the outlet pipe internal pressure keeps basically, the pressure size is only relevant with load and the rotating speed of motor, and the pressurization system that different cylinders are counted diesel engine can be designed for uniformity.Constant pressure charging system is when high-speed working condition, and pumping loss is less, and turbine efficiency is higher, and performance is more excellent; But when the low speed operating mode, can not take full advantage of the exhaust pulses energy.Impulse pressure charging system, according to each cylinder firing order, two cylinders or three cylinders that exhaust is not disturbed are connected with same outlet pipe, and the exhaust piping caliber is less, and the exhaust pulses energy can take full advantage of, low speed operating mode and instantaneous conditions better performances; But when high-speed working condition, pumping loss is larger.This shows, if a waste pipe volume can change along with the conversion of operating mode, make exhaust pipe volume become large during high-speed working condition, during the low speed operating mode, exhaust pipe volume is diminished, this is comparatively desirable.Under the constant prerequisite of exhaust pipe volume, by changing the discharge area of outlet pipe, also can realize taking into account of motor high and low rotating speed operating mode.Diminish at low speed operating mode exhaust outlet area, before turbine, available energy is more; Become large at high-speed working condition exhaust outlet area, pumping loss is less, and this is also comparatively desirable.
Find through the retrieval to the prior art document, China Patent No. ZL201020532937.0, patent name: the turbo charging installation of exhaust outlet variable area, this patented technology provides a kind of device of exhaust outlet area continuous variable, can take into account preferably the high and low rotating speed operating mode of motor; But the variation of its exhaust outlet area is the rotation by rotating handles to be realized, this just needs to increase a special control mechanism of cover control the rotation of rotating handles, thus the more complicated that the pressurization system structure is become.
Summary of the invention
The present invention is directed to above-mentioned the deficiencies in the prior art, provide a kind of and two run through the tubular type rotating machinery, make its exhaust outlet area can self-control, take into account preferably the high and low rotating speed operating mode of motor, and simple in structure, do not need special control mechanism.
the present invention is achieved through the following technical solutions, the present invention includes the compressor air inlet machine pipe, gas compressor, engine air inlet tube, motor, the first row gas branch pipe, the second row gas branch pipe, outlet pipe, turbine, turbine exhaust pipe, coupling shaft, connecting tube, cavity volume, fixed body, first runs through pipe, second runs through pipe, elastic member, dividing plate, solid of rotation, the first running shaft, connecting plate, swivel plate, the second running shaft and chain, the air inlet/outlet of gas compressor respectively with the air outlet of compressor air inlet machine pipe, the suction port of engine air inlet tube is connected, and the suction port of motor is connected with the relief opening of engine air inlet tube, the suction port of first row gas branch pipe, the suction port of second row gas branch pipe is connected with the air outlet flue of motor respectively, the air outlet of first row gas branch pipe, the air outlet of second row gas branch pipe all is connected with outlet pipe, the air inlet/outlet of turbine respectively with the air outlet of outlet pipe, the suction port of turbine exhaust pipe is connected, and gas compressor is connected by coupling shaft is coaxial with turbine, and the longitudinal section of cavity volume is circular, fixed body, the longitudinal section of solid of rotation is circular-arc, cavity volume, fixed body, the cross section of solid of rotation is rectangular, and fixed body is arranged in cavity volume and is consolidated with the internal face of cavity volume, and first runs through pipe, second runs through pipe is arranged in fixed body, and first runs through pipe, second runs through pipe links together, and first runs through pipe, the second cross section that runs through pipe is rectangular, the second cross sectional area that runs through pipe is greater than the first cross sectional area that runs through pipe, dividing plate is arranged on second to be run through in pipe and with the second wall sealing that runs through pipe and contacts, one end of solid of rotation stretches into first to be run through in pipe and with the first wall sealing that runs through pipe and contacts, the other end and the dividing plate of solid of rotation are consolidated, the second upper wall surface that runs through pipe links together by elastic member and dividing plate, the axis of the first coupling shaft and the dead in line of cavity volume, one end of the first coupling shaft is embedded on the sidewall of cavity volume after passing cavity volume, solid of rotation, connecting plate, the first coupling shaft is consolidated, and an end of connecting tube passes the sidewall of container chamber successively, run through pipe and be connected with first after fixed body, the other end of connecting tube is connected with engine air inlet tube, outlet pipe is the uniform section pipe, one end of the second running shaft is embedded on the sidewall of outlet pipe after passing outlet pipe, swivel plate is arranged in outlet pipe and is integrated the other end of the first running shaft with the second running shaft is fixed, the other end of the second running shaft is connected by chain.
Further, in the present invention, elastic member is spring, and swivel plate is dull and stereotyped for circle, and the cross section of connecting plate is rectangular.
In working procedure of the present invention, solid of rotation can rotate in cavity volume, solid of rotation and the first running shaft is fixed is integrated, swivel plate and the second running shaft is fixed is integrated; When solid of rotation rotates, chain-driving the second running shaft, the synchronous equidirectional rotation of swivel plate.When the engine charge overpressure is higher, the second through tube internal pressure of dividing plate top is also higher, due to the cross sectional area of the second through tube cross sectional area greater than the first through tube, so solid of rotation driven rotary plate is rotated counterclockwise and the tensile elasticity parts, thereby the throat area that makes outlet pipe becomes large, and the pumping loss of motor is less; When the engine charge overpressure is low, the second through tube internal pressure of dividing plate top is also lower, under the stretching action of elastic member, solid of rotation driven rotary plate again turns clockwise, thereby the throat area of outlet pipe is diminished, pulse energy can take full advantage of, and before turbine, available energy is more.
Compared with prior art, the present invention has following beneficial effect: the present invention is reasonable in design, simple in structure, being applicable to turbine inlet has the turbo charge system of and turbine side, can take into account the high and low rotating speed operating mode of motor, can make again pressurization system not need special exhaust branch pipe discharge area control mechanism.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of A-A section in Fig. 1;
Fig. 3 is the structural representation of B-B section in Fig. 1;
Fig. 4 is the structural representation of C-C section in Fig. 1;
Fig. 5 is the structural representation that in the present invention, chain connects;
Wherein: 1, compressor air inlet machine pipe, 2, gas compressor, 3, engine air inlet tube, 4, motor, 5, first row gas branch pipe, 6, the second row gas branch pipe, 7, outlet pipe, 8, turbine, 9, turbine exhaust pipe, 10, coupling shaft, 11, connecting tube, 12, cavity volume, 13, fixed body, 14, first runs through pipe, and 15, second runs through pipe, and 16, elastic member, 17, dividing plate, 18, solid of rotation, the 19, first running shaft, 20, connecting plate, 21, swivel plate, the 22, second running shaft, 23, chain.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are elaborated, the present embodiment provided detailed mode of execution and concrete operating process, but protection scope of the present invention is not limited to following embodiment take technical solution of the present invention as prerequisite.
Embodiment
to shown in Figure 5, the present invention includes compressor air inlet machine pipe 1 as Fig. 1, gas compressor 2, engine air inlet tube 3, motor 4, first row gas branch pipe 5, second row gas branch pipe 6, outlet pipe 7, turbine 8, turbine exhaust pipe 9, coupling shaft 10, connecting tube 11, cavity volume 12, fixed body 13, first runs through pipe 14, second runs through pipe 15, elastic member 16, dividing plate 17, solid of rotation 18, the first running shaft 19, connecting plate 20, swivel plate 21, the second running shaft 22 and chain 23, the air inlet/outlet of gas compressor 2 respectively with the air outlet of compressor air inlet machine pipe 1, the suction port of engine air inlet tube 3 is connected, and the suction port of motor 4 is connected with the relief opening of engine air inlet tube 3, the suction port of first row gas branch pipe 5, the suction port of second row gas branch pipe 6 is connected with the air outlet flue of motor 4 respectively, the air outlet of first row gas branch pipe 5, the air outlet of second row gas branch pipe 6 all is connected with outlet pipe 7, the air inlet/outlet of turbine 8 respectively with the air outlet of outlet pipe 7, the suction port of turbine exhaust pipe 9 is connected, and gas compressor 2 is connected by coupling shaft 10 is coaxial with turbine 8, and the longitudinal section of cavity volume 12 is circular, fixed body 13, the longitudinal section of solid of rotation 18 is circular-arc, cavity volume 12, fixed body 13, the cross section of solid of rotation 18 is rectangular, and fixed body 13 is arranged in cavity volume 12 and is consolidated with the internal face of cavity volume 12, and first runs through pipe 14, second runs through pipe 15 is arranged in fixed body 13, and first runs through pipe 14, second runs through pipe 15 links together, and first runs through pipe 14, the second cross section that runs through pipe 15 is rectangular, second runs through pipe 15 cross sectional area greater than the first cross sectional area that runs through pipe 14, dividing plate 17 is arranged on second to be run through in pipe 15 and runs through the sealing of pipe 15 wall and contact with second, one end of solid of rotation 18 stretches into first to be run through in pipe 14 and runs through the sealing of pipe 14 wall and contact with first, the other end of solid of rotation 18 and dividing plate 17 are consolidated, the second upper wall surface that runs through pipe 15 links together by elastic member 16 and dividing plate 17, the dead in line of the axis of the first coupling shaft 19 and cavity volume 12, one end of the first coupling shaft 19 is embedded on the sidewall of cavity volume 12 after passing cavity volume 12, solid of rotation 18, connecting plate 20, the first coupling shaft 19 is consolidated, and an end of connecting tube 11 passes the sidewall of container chamber 12 successively, run through and manage 14 and be connected with first after fixed body 13, the other end of connecting tube 11 is connected with engine air inlet tube 3, outlet pipe 7 is the uniform section pipe, one end of the second running shaft 22 is embedded on the sidewall of outlet pipe 7 after passing outlet pipe 7, swivel plate 21 is arranged in outlet pipe 7 and with second running shaft 22 is fixed is integrated, the other end of the first running shaft 19, the other end of the second running shaft 22 is connected by chain 23, and elastic member 16 is spring, and swivel plate 21 is dull and stereotyped for circle, and the cross section of connecting plate 20 is rectangular.
In working procedure of the present invention, solid of rotation 18 can be in the interior rotation of cavity volume 12, solid of rotation 18 and first running shaft 19 is fixed is integrated, swivel plate 21 and second running shaft 22 is fixed is integrated; When solid of rotation 18 rotation, chain 23 drives the second running shaft 22, the synchronous equidirectional rotation of swivel plate 21.When engine air inlet tube 3 internal pressures when higher, the second through tube 15 internal pressures of dividing plate 17 tops are also higher, due to the cross sectional area of the second through tube 15 cross sectional area greater than the first through tube 14, so solid of rotation 18 driven rotary plates 21 are rotated counterclockwise and tensile elasticity parts 16, thereby the throat area that makes outlet pipe 7 becomes large, and the pumping loss of motor is less; When engine air inlet tube 3 internal pressures are low, the second through tube 15 internal pressures of dividing plate 17 tops are also lower, under the stretching action of elastic member 16, solid of rotation 18 driven rotary plate 21 again turns clockwise, thereby the throat area of outlet pipe 7 is diminished, pulse energy can take full advantage of, and before turbine, available energy is more.
Claims (2)
1. one kind pair runs through the tubular type rotating machinery, comprise compressor air inlet machine pipe (1), gas compressor (2), engine air inlet tube (3), motor (4), first row gas branch pipe (5), second row gas branch pipe (6), outlet pipe (7), turbine (8), turbine exhaust pipe (9) and coupling shaft (10), the air inlet/outlet of gas compressor (2) respectively with the air outlet of compressor air inlet machine pipe (1), the suction port of engine air inlet tube (3) is connected, the suction port of motor (4) is connected with the relief opening of engine air inlet tube (3), the suction port of first row gas branch pipe (5), the suction port of second row gas branch pipe (6) is connected with the air outlet flue of motor (4) respectively, the air outlet of first row gas branch pipe (5), the air outlet of second row gas branch pipe (6) all is connected with outlet pipe (7), the air inlet/outlet of turbine (8) respectively with the air outlet of outlet pipe (7), the suction port of turbine exhaust pipe (9) is connected, gas compressor (2) with turbine (8) by coaxial being connected of coupling shaft (10), it is characterized in that, also comprise connecting tube (11), cavity volume (12), fixed body (13), first runs through pipe (14), second runs through pipe (15), elastic member (16), dividing plate (17), solid of rotation (18), the first running shaft (19), connecting plate (20), swivel plate (21), the second running shaft (22) and chain (23), the longitudinal section of cavity volume (12) is circular, fixed body (13), the longitudinal section of solid of rotation (18) is circular-arc, cavity volume (12), fixed body (13), the cross section of solid of rotation (18) is rectangular, fixed body (13) is arranged in cavity volume (12) and is consolidated with the internal face of cavity volume (12), first runs through pipe (14), second runs through pipe (15) is arranged in fixed body (13), first runs through pipe (14), second runs through pipe (15) links together, first runs through pipe (14), the second cross section that runs through pipe (15) is rectangular, the second cross sectional area that runs through pipe (15) is greater than the first cross sectional area that runs through pipe (14), dividing plate (17) is arranged on second to be run through in pipe (15) and seals with the second wall that runs through pipe (15) and contact, one end of solid of rotation (18) stretches into first to be run through in pipe (14) and seals with the first wall that runs through pipe (14) and contact, the other end of solid of rotation (18) and dividing plate (17) are consolidated, the second upper wall surface that runs through pipe (15) links together by elastic member (16) and dividing plate (17), the dead in line of the axis of the first coupling shaft (19) and cavity volume (12), one end of the first coupling shaft (19) is embedded on the sidewall of cavity volume (12) after passing cavity volume (12), solid of rotation (18), connecting plate (20), the first coupling shaft (19) is consolidated, one end of connecting tube (11) passes the sidewall of container chamber (12) successively, run through pipe (14) and be connected with first after fixed body (13), the other end of connecting tube (11) is connected with engine air inlet tube (3), outlet pipe (7) is the uniform section pipe, one end of the second running shaft (22) is embedded on the sidewall of outlet pipe (7) after passing outlet pipe (7), swivel plate (21) be arranged in outlet pipe (7) and with fixed being integrated of the second running shaft (22), the other end of the first running shaft (19), the other end of the second running shaft (22) is connected by chain (23).
2. according to claim 1 pair runs through the tubular type rotating machinery, it is characterized in that, elastic member (16) is spring, and swivel plate (21) is dull and stereotyped for circle, and the cross section of connecting plate (20) is rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310317862.2A CN103382886B (en) | 2013-07-25 | 2013-07-25 | Twoly run through pipe type rotation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310317862.2A CN103382886B (en) | 2013-07-25 | 2013-07-25 | Twoly run through pipe type rotation mechanism |
Publications (2)
| Publication Number | Publication Date |
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| CN103382886A true CN103382886A (en) | 2013-11-06 |
| CN103382886B CN103382886B (en) | 2015-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310317862.2A Expired - Fee Related CN103382886B (en) | 2013-07-25 | 2013-07-25 | Twoly run through pipe type rotation mechanism |
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| CN (1) | CN103382886B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481756A (en) * | 2014-12-03 | 2015-04-01 | 储德新 | Interpenetrating type control system |
| CN104653339A (en) * | 2013-11-17 | 2015-05-27 | 张琨 | Multi-pipeline connection mechanism having through pipes |
| CN104653340A (en) * | 2013-11-17 | 2015-05-27 | 张琨 | Rotary multi-pipeline connecting system |
| CN104653312A (en) * | 2013-11-17 | 2015-05-27 | 张琨 | Rotary pipeline flow control system |
| CN104653347A (en) * | 2013-11-17 | 2015-05-27 | 徐敏 | Different path air source controlled butterfly valve device |
| CN104653342A (en) * | 2013-11-17 | 2015-05-27 | 徐敏 | Butterfly valve system adjusting via exhausting pressure |
| CN104653341A (en) * | 2013-11-17 | 2015-05-27 | 胡志龙 | Pneumatic air valve lift adjusting device |
| CN104653346A (en) * | 2013-11-17 | 2015-05-27 | 胡志龙 | Pneumatic device with air exhaust as air source |
| CN104675570A (en) * | 2013-12-01 | 2015-06-03 | 李华雷 | Multi-part synchronous adjustment type mechanical control device |
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2013
- 2013-07-25 CN CN201310317862.2A patent/CN103382886B/en not_active Expired - Fee Related
Patent Citations (5)
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Non-Patent Citations (1)
| Title |
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| 王绍明，荣伟华等: "可变几何排气管增压系统在船用发动机上的模拟试验研究", 《内燃机学报》, vol. 29, no. 6, 30 November 2011 (2011-11-30), pages 520 - 526 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104653339A (en) * | 2013-11-17 | 2015-05-27 | 张琨 | Multi-pipeline connection mechanism having through pipes |
| CN104653340A (en) * | 2013-11-17 | 2015-05-27 | 张琨 | Rotary multi-pipeline connecting system |
| CN104653312A (en) * | 2013-11-17 | 2015-05-27 | 张琨 | Rotary pipeline flow control system |
| CN104653347A (en) * | 2013-11-17 | 2015-05-27 | 徐敏 | Different path air source controlled butterfly valve device |
| CN104653342A (en) * | 2013-11-17 | 2015-05-27 | 徐敏 | Butterfly valve system adjusting via exhausting pressure |
| CN104653341A (en) * | 2013-11-17 | 2015-05-27 | 胡志龙 | Pneumatic air valve lift adjusting device |
| CN104653346A (en) * | 2013-11-17 | 2015-05-27 | 胡志龙 | Pneumatic device with air exhaust as air source |
| CN104675570A (en) * | 2013-12-01 | 2015-06-03 | 李华雷 | Multi-part synchronous adjustment type mechanical control device |
| CN104481756A (en) * | 2014-12-03 | 2015-04-01 | 储德新 | Interpenetrating type control system |
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| CN103382886B (en) | 2015-10-28 |
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