CN105370389A - Conical centrifugal tensile mechanism - Google Patents

Conical centrifugal tensile mechanism Download PDF

Info

Publication number
CN105370389A
CN105370389A CN201510969403.1A CN201510969403A CN105370389A CN 105370389 A CN105370389 A CN 105370389A CN 201510969403 A CN201510969403 A CN 201510969403A CN 105370389 A CN105370389 A CN 105370389A
Authority
CN
China
Prior art keywords
extrusion
air inlet
turbine
centrifugal
ball
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
CN201510969403.1A
Other languages
Chinese (zh)
Inventor
康明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201510969403.1A priority Critical patent/CN105370389A/en
Publication of CN105370389A publication Critical patent/CN105370389A/en
Pending legal-status Critical Current

Links

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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)

Abstract

A conical centrifugal tensile mechanism in the technical field of mechanical design comprises an adjusting body, a rotating shaft, a rotating body, a tensile body, a centrifugal body, a ball, a pull rod and springs. The rotating shaft and the rotating body are fixedly connected together. The tensile body and the centrifugal body are both arranged in the rotating body. The ball is embedded in the tensile body. One side wall of the centrifugal body makes contact with the tensile body through the ball. The other side wall of the centrifugal body is connected with the inner wall face of the rotating body through the first spring. The top of the tensile body is connected with the inner wall face of the rotating body through the second spring. In the conical centrifugal tensile mechanism, when the rotating speed of an engine is high, an adjusting plate moves upwards, the front exhaust total capacity of a turbine is large, and pump gas loss is small; when the rotating speed of the engine is low, the adjusting plate moves downwards, the front exhaust total capacity of the turbine is small, and the discharge pulse energy can be sufficiently used. The conical centrifugal tensile mechanism is reasonable in design, simple in structure and suitable for optimized design of turbine boosting system exhaust pipe capacity.

Description

Conical centrifuge drawing mechanism
Technical field
What the present invention relates to is a kind of conical centrifuge drawing mechanism, particularly a kind of conical centrifuge drawing mechanism 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 conical centrifuge drawing mechanism, 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, 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, and the longitudinal section of extrusion is trapezoidal.
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, the 17, first spring, the 18, second spring.
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, 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, and the longitudinal section of extrusion 12 is trapezoidal, 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.

Claims (2)

1. a conical centrifuge drawing mechanism, 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), 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.
2. conical centrifuge drawing mechanism 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.
CN201510969403.1A 2015-12-21 2015-12-21 Conical centrifugal tensile mechanism Pending CN105370389A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510969403.1A CN105370389A (en) 2015-12-21 2015-12-21 Conical centrifugal tensile mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510969403.1A CN105370389A (en) 2015-12-21 2015-12-21 Conical centrifugal tensile mechanism

Publications (1)

Publication Number Publication Date
CN105370389A true CN105370389A (en) 2016-03-02

Family

ID=55372933

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510969403.1A Pending CN105370389A (en) 2015-12-21 2015-12-21 Conical centrifugal tensile mechanism

Country Status (1)

Country Link
CN (1) CN105370389A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105673190A (en) * 2016-03-30 2016-06-15 上海交通大学 External tension type volume regulating device
CN105756776A (en) * 2016-03-30 2016-07-13 上海交通大学 Rotary exhaust pipe volume-variable device
CN105781719A (en) * 2016-03-30 2016-07-20 上海交通大学 Stable control system for gas guiding-in type system
CN105781720A (en) * 2016-03-30 2016-07-20 上海交通大学 Passive chain transmission system
CN105781723A (en) * 2016-03-30 2016-07-20 上海交通大学 Spring regulation device with dual cavities arranged in skew symmetric manner
CN105822464A (en) * 2016-03-25 2016-08-03 上海交通大学 Throttle type low-pressure circulating device adjusting system
CN105863905A (en) * 2016-05-31 2016-08-17 上海交通大学 Air pressure compensation device of air feeding system
CN105952524A (en) * 2016-05-31 2016-09-21 上海交通大学 Mechanical arc volume adjusting device
CN106050398A (en) * 2016-05-31 2016-10-26 上海交通大学 Centrifugal rotating system driven by crankshaft
CN106050489A (en) * 2016-05-31 2016-10-26 上海交通大学 Double-fan-engine air inlet adjusting device
CN106089516A (en) * 2016-05-31 2016-11-09 上海交通大学 Motor head pipeline controlling organization
CN107701297A (en) * 2017-10-18 2018-02-16 山东交通学院 A kind of piston type pulse energy sustained release turbo charging installation
CN107725175A (en) * 2017-10-18 2018-02-23 山东交通学院 A kind of resonant pulse energy sustained release turbo charge system of spring oscillator

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105822464A (en) * 2016-03-25 2016-08-03 上海交通大学 Throttle type low-pressure circulating device adjusting system
CN105673190A (en) * 2016-03-30 2016-06-15 上海交通大学 External tension type volume regulating device
CN105756776A (en) * 2016-03-30 2016-07-13 上海交通大学 Rotary exhaust pipe volume-variable device
CN105781719A (en) * 2016-03-30 2016-07-20 上海交通大学 Stable control system for gas guiding-in type system
CN105781720A (en) * 2016-03-30 2016-07-20 上海交通大学 Passive chain transmission system
CN105781723A (en) * 2016-03-30 2016-07-20 上海交通大学 Spring regulation device with dual cavities arranged in skew symmetric manner
CN105863905A (en) * 2016-05-31 2016-08-17 上海交通大学 Air pressure compensation device of air feeding system
CN105952524A (en) * 2016-05-31 2016-09-21 上海交通大学 Mechanical arc volume adjusting device
CN106050398A (en) * 2016-05-31 2016-10-26 上海交通大学 Centrifugal rotating system driven by crankshaft
CN106050489A (en) * 2016-05-31 2016-10-26 上海交通大学 Double-fan-engine air inlet adjusting device
CN106089516A (en) * 2016-05-31 2016-11-09 上海交通大学 Motor head pipeline controlling organization
CN107701297A (en) * 2017-10-18 2018-02-16 山东交通学院 A kind of piston type pulse energy sustained release turbo charging installation
CN107725175A (en) * 2017-10-18 2018-02-23 山东交通学院 A kind of resonant pulse energy sustained release turbo charge system of spring oscillator
CN107701297B (en) * 2017-10-18 2023-08-11 山东交通学院 Piston type pulse energy delayed release turbocharging device
CN107725175B (en) * 2017-10-18 2024-03-26 山东交通学院 Spring vibrator resonance type pulse energy delayed release turbocharging system

Similar Documents

Publication Publication Date Title
CN105370389A (en) Conical centrifugal tensile mechanism
CN105422271A (en) Slope-type pull rod up and down moving device
CN105508028A (en) Slope-inlaid type rolling device
CN103382886A (en) Double through pipe type rotation mechanism
CN102808688A (en) Switchable turbocharging system
CN102877933B (en) Pipeline system capable of controlling intake pressure and exhaust pressure synchronously and mainly
CN105508036A (en) Array type centrifugal body distribution system
CN105156203A (en) Pipeline built-in type arced spring device
CN105756776A (en) Rotary exhaust pipe volume-variable device
CN105351084A (en) Mechanical rotary drawing mechanism
CN105508027A (en) Uniform distribution device for advance balls
CN105156202A (en) Self pipeline introduced stress readjustment system
CN105221249A (en) Shuai Paoshi center centrifugal force utilizes mechanism
CN104481672A (en) Piston exhaust pressure controller
CN105781722A (en) Plate rotating type volume regulation device
CN105257396A (en) Embedding and penetrating system for inner surface of shaft body
CN105351085A (en) High-temperature exhaust volume-variable device
CN104500216A (en) Pumping loss reducing device
CN105781719A (en) Stable control system for gas guiding-in type system
CN105221250A (en) Air-driven type mechanical body travelling speed slowing device
CN104594999A (en) Mechanical back pressure control system
CN105781720A (en) Passive chain transmission system
CN104481657A (en) Independent displacement volume controllable system
CN104405499A (en) Pumping loss controlling system
CN104481677A (en) Piston exhaust pressure regulator

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20160302