CN105508027A - Uniform distribution device for advance balls - Google Patents

Uniform distribution device for advance balls Download PDF

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Publication number
CN105508027A
CN105508027A CN201510969250.0A CN201510969250A CN105508027A CN 105508027 A CN105508027 A CN 105508027A CN 201510969250 A CN201510969250 A CN 201510969250A CN 105508027 A CN105508027 A CN 105508027A
Authority
CN
China
Prior art keywords
air inlet
extrusion
exhaust
rotation
solid
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
Application number
CN201510969250.0A
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Chinese (zh)
Inventor
康明
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201510969250.0A priority Critical patent/CN105508027A/en
Publication of CN105508027A publication Critical patent/CN105508027A/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
    • F02B27/04—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues in exhaust systems only, e.g. for sucking-off combustion gases
    • F02B27/06—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues in exhaust systems only, e.g. for sucking-off combustion gases the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/20—Control of the pumps by increasing exhaust energy, e.g. using combustion chamber by after-burning
    • 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)
  • Supercharger (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The invention discloses a uniform distribution device for advance balls in the technical field of mechanical design. The uniform distribution device comprises an adjustor, a rotating shaft, a rotating body, a drawing body, centrifuging bodies, balls, a pull rod, springs and an adjusting pipe. The rotating shaft is fixedly connected with the rotating body. The drawing body and the centrifuging body are both arranged in the rotating body. The balls are embedded on the drawing body. One side wall of each centrifuging body is in contact with the drawing body by virtue of the corresponding ball. The other side wall of each centrifuging body is connected with the inner wall surface of the rotating body by virtue of a first spring. The top of the drawing body is connected with another inner wall surface, connected with the inner wall surface of the rotating body, of the rotating body by virtue of a second spring. When the rotating speed of an engine is higher, an adjusting plate moves upwards, the total forward exhaust volume of a turbine is larger, and the pumping loss is lower. When the rotating speed of the engine is lower, the adjusting plate moves downwards, the total forward exhaust volume of the turbine is smaller, and exhaust pulse energy can be sufficiently utilized. The uniform distribution device is reasonable in design, simple in structure, and suitable for the optimal design of the volume of an exhaust pipe of a turbocharging system.

Description

Advance ball uniform distribution device
Technical field
What the present invention relates to is a kind of advance ball uniform distribution device, particularly a kind of advance ball uniform distribution device being applicable to supercharged engine vent systems of technical field of mechanical design.
Background technique
Turbo charge system mainly contains impulse pressure charging system and constant pressure charging system.Constant pressure charging system, each cylinder shares the larger outlet pipe of a volume, and exhaust piping is relatively simple for structure, and outlet pipe internal pressure keeps constant substantially, and pressure size is only relevant with rotating speed with the load of motor.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 speed operation, can not exhaust pulse energy be made full use of.Impulse pressure charging system, according to each cylinder firing order, exhaust is not occurred in interference two cylinders or three cylinders are connected with same outlet pipe, and exhaust piping caliber is less, and exhaust pulse energy can make full use of, speed operation and instantaneous conditions better performances; But when high-speed working condition, pumping loss is larger.As can be seen here, if if a motor is equipped with constant pressure charging system and impulse pressure charging system simultaneously, adopt constant pressure charging system during high-speed working condition, adopt impulse pressure charging system when low speed or instantaneous conditions, this is ideal
Through existing literature search, find that number of patent application is 200810203032.6, name is called the patented technology utilizing dividing plate rotation to regulate the turbo charging installation of exhaust pipe volume, provide a kind of swivel plate that utilizes to realize the technology of exhaust pipe volume continuous variable, but its rotation needs, with manually, can not to rotate by teaching display stand.
Summary of the invention
The present invention is directed to above-mentioned the deficiencies in the prior art, provide a kind of advance ball uniform distribution device, engine exhaust manifold volume can be made to carry out self-control according to engine speed.
The present invention is achieved through the following technical solutions, the present invention includes compressor air inlet machine pipe, gas compressor, engine air inlet tube, motor, exhaust branch pipe, exhaust manifold, turbine, turbine exhaust pipe, control agent, running shaft, solid of rotation, extrusion, centrifugal body, ball, pull bar, regulator plate, first spring, second spring, adjutage, 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, the air inlet/outlet of motor respectively with the air outlet of engine air inlet tube, the suction port of exhaust branch pipe is connected, and the air outlet that the suction port of exhaust branch pipe is connected is connected with exhaust manifold, the air inlet/outlet of turbine respectively with the air outlet of exhaust manifold, the suction port of turbine exhaust pipe is connected, and it is characterized in that, also comprises, and control agent is arranged in the tail end of exhaust manifold, and regulator plate to be arranged in control agent and to seal with the internal face of control agent and contacts, and running shaft and solid of rotation are consolidated, extrusion, centrifugal body is arranged in a rotating body, ball is embedded in extrusion, one sidewall of centrifugal body is contacted with extrusion by ball, another sidewall of centrifugal body is connected with the internal face of solid of rotation by the first spring, the internal face that the top of extrusion is connected with the internal face of solid of rotation by the second spring is connected, one end of pull bar is connected with the bottom surface of extrusion, other one end of pull bar is connected with the upper-end surface of regulator plate through after the upper wall surface of control agent, running shaft is connected with engine crankshaft by chain, the longitudinal section of extrusion is trapezoidal, one end of adjutage is connected with engine air inlet tube, and the other end of adjutage is connected with the control agent internal cavity above regulator plate.
Further, centrifugal body, ball are array-type and arrange in the present invention, and the cross section of solid of rotation internal cavity is round, and the cross section of extrusion is round, and the cross section of centrifugal body, regulator plate is rectangular.
Compared with prior art, the present invention has following beneficial effect and is: the present invention is reasonable in design, and structure is simple; Exhaust manifold volume can carry out continuously adjustabe according to engine speed, thus takes into account the various operating conditionss of motor.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
The partial enlarged drawing of Fig. 2 Fig. 1;
Fig. 3 is the structural representation of A-A section in Fig. 1;
Fig. 4 is the structural representation of B-B section in Fig. 1;
Wherein: 1, compressor air inlet machine pipe, 2, gas compressor, 3, engine air inlet tube, 4, motor, 5, exhaust branch pipe, 6, exhaust manifold, 7, turbine, 8, turbine exhaust pipe, 9, control agent, 10, running shaft, 11, solid of rotation, 12, extrusion, 13, centrifugal body, 14, ball, 15, pull bar, 16, regulator plate, 17, the first spring, the 18, second spring, 19, adjutage.
Embodiment
Elaborate to embodiments of the invention below in conjunction with accompanying drawing, the present embodiment, premised on technical solution of the present invention, give detailed mode of execution and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
embodiment
As shown in Figures 1 to 4, the present invention includes compressor air inlet machine pipe 1, gas compressor 2, engine air inlet tube 3, motor 4, exhaust branch pipe 5, exhaust manifold 6, turbine 7, turbine exhaust pipe 8, control agent 9, running shaft 10, solid of rotation 11, extrusion 12, centrifugal body 13, ball 14, pull bar 15, regulator plate 16, first spring 17, second spring 18, adjutage 19, 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 air inlet/outlet of motor 4 respectively with the air outlet of engine air inlet tube 3, the suction port of exhaust branch pipe 5 is connected, and the air outlet that the suction port of exhaust branch pipe 5 is connected is connected with exhaust manifold 6, the air inlet/outlet of turbine 7 respectively with the air outlet of exhaust manifold 6, the suction port of turbine exhaust pipe 8 is connected, and control agent 9 is arranged in the tail end of exhaust manifold 6, and regulator plate 16 to be arranged in control agent 9 and seal with the internal face of control agent 9 and contacts, and running shaft 10 and solid of rotation 11 are consolidated, extrusion 12, centrifugal body 13 is arranged in solid of rotation 11, ball 14 is embedded in extrusion 12, one sidewall of centrifugal body 13 is contacted with extrusion 12 by ball 14, another sidewall of centrifugal body 13 is connected with the internal face of solid of rotation 11 by the first spring 17, the internal face that the top of extrusion 12 is connected with the internal face of solid of rotation 11 by the second spring 18 is connected, one end of pull bar 15 is connected with the bottom surface of extrusion 12, other one end of pull bar 15 is connected with the upper-end surface of regulator plate 16 through after the upper wall surface of control agent 9, running shaft 10 is connected with engine crankshaft by chain, the longitudinal section of extrusion 12 is trapezoidal, one end of adjutage 19 is connected with engine air inlet tube 3, and the other end of adjutage 19 is connected with control agent 9 internal cavity above regulator plate 16, centrifugal body 13, ball 14 are array-type and arrange, the cross section of solid of rotation 11 internal cavity is round, and the cross section of extrusion 12 is round, and the cross section of centrifugal body 13, regulator plate 16 is rectangular.
In implementation process of the present invention, running shaft 10 is connected with engine crankshaft by chain.When motor 4 rotating speed is higher, the rotational speed of solid of rotation 11 is also higher, under the left and right of centrifugal force, centrifugal body 13 outwards moves and compresses the first spring 17, extrusion 12 moves up under the effect of the second spring 18, thus make pull bar 15 drive regulator plate 16 to move up, volume shared by turbine 7 front exhaust becomes large, and the pumping loss of motor 4 is less.In like manner, when the rotating speed of motor 4 is less, under about the elastic force of the first spring 17, centrifugal body 13 moves inward, thus makes pull bar 15 drive regulator plate 16 to move down, shared by turbine 7 front exhaust, volume diminishes, and turbine 7 can make full use of the pulse energy of exhaust.Under the effect of adjutage 19, regulator plate 16 upper end gassy, thus make the movement of regulator plate 16 smoother.

Claims (2)

1. an advance ball uniform distribution device, comprise compressor air inlet machine pipe (1), gas compressor (2), engine air inlet tube (3), motor (4), exhaust branch pipe (5), exhaust manifold (6), turbine (7), turbine exhaust pipe (8), 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 air inlet/outlet of motor (4) respectively with the air outlet of engine air inlet tube (3), the suction port of exhaust branch pipe (5) is connected, the air outlet that the suction port of exhaust branch pipe (5) is connected is connected with exhaust manifold (6), the air inlet/outlet of turbine (7) respectively with the air outlet of exhaust manifold (6), the suction port of turbine exhaust pipe (8) is connected, it is characterized in that, also comprise control agent (9), running shaft (10), solid of rotation (11), extrusion (12), centrifugal body (13), ball (14), pull bar (15), regulator plate (16), first spring (17), second spring (18), adjutage (19), control agent (9) is arranged in the tail end of exhaust manifold (6), regulator plate (16) to be arranged in control agent (9) and to seal with the internal face of control agent (9) and contacts, running shaft (10) and solid of rotation (11) are consolidated, extrusion (12), centrifugal body (13) is arranged in solid of rotation (11), ball (14) is embedded in extrusion (12), one sidewall of centrifugal body (13) is contacted with extrusion (12) by ball (14), another sidewall of centrifugal body (13) is connected by the internal face of the first spring (17) with solid of rotation (11), the internal face that the top of extrusion (12) is connected with the internal face of solid of rotation (11) by the second spring (18) is connected, one end of pull bar (15) is connected with the bottom surface of extrusion (12), other one end of pull bar (15) is connected with the upper-end surface of regulator plate (16) through after the upper wall surface of control agent (9), running shaft (10) is connected with engine crankshaft by chain, the longitudinal section of extrusion (12) is trapezoidal, one end of adjutage (19) is connected with engine air inlet tube (3), the other end of adjutage (19) is connected with control agent (9) internal cavity of regulator plate (16) top.
2. advance ball uniform distribution device according to claim 1, it is characterized in that centrifugal body (13), ball (14) be array-type arrange, the cross section of solid of rotation (11) internal cavity is round, the cross section of extrusion (12) is round, and the cross section of centrifugal body (13), regulator plate (16) is rectangular.
CN201510969250.0A 2015-12-21 2015-12-21 Uniform distribution device for advance balls Pending CN105508027A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510969250.0A CN105508027A (en) 2015-12-21 2015-12-21 Uniform distribution device for advance balls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510969250.0A CN105508027A (en) 2015-12-21 2015-12-21 Uniform distribution device for advance balls

Publications (1)

Publication Number Publication Date
CN105508027A true CN105508027A (en) 2016-04-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106050398A (en) * 2016-05-31 2016-10-26 上海交通大学 Centrifugal rotating system driven by crankshaft

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101413429A (en) * 2008-11-20 2009-04-22 上海交通大学 Turbocharging system for adjusting exhausting pipe volume by rotating baffle
CN202718750U (en) * 2012-06-27 2013-02-06 上海交通大学 Volume changing device in telescopic pipe
JP2014114789A (en) * 2012-12-12 2014-06-26 Mazda Motor Corp Turbocharged engine
CN104500216A (en) * 2014-12-07 2015-04-08 魏江山 Pumping loss reducing device
CN104989508A (en) * 2015-08-15 2015-10-21 安徽工程大学 Supercharged engine exhaust pipe volume control system and method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101413429A (en) * 2008-11-20 2009-04-22 上海交通大学 Turbocharging system for adjusting exhausting pipe volume by rotating baffle
CN202718750U (en) * 2012-06-27 2013-02-06 上海交通大学 Volume changing device in telescopic pipe
JP2014114789A (en) * 2012-12-12 2014-06-26 Mazda Motor Corp Turbocharged engine
CN104500216A (en) * 2014-12-07 2015-04-08 魏江山 Pumping loss reducing device
CN104989508A (en) * 2015-08-15 2015-10-21 安徽工程大学 Supercharged engine exhaust pipe volume control system and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106050398A (en) * 2016-05-31 2016-10-26 上海交通大学 Centrifugal rotating system driven by crankshaft

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Application publication date: 20160420