CN207261106U - The booster and vehicle of vehicle - Google Patents

The booster and vehicle of vehicle Download PDF

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Publication number
CN207261106U
CN207261106U CN201721154687.XU CN201721154687U CN207261106U CN 207261106 U CN207261106 U CN 207261106U CN 201721154687 U CN201721154687 U CN 201721154687U CN 207261106 U CN207261106 U CN 207261106U
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CN
China
Prior art keywords
booster
rotating vane
locating part
actuator
spacing
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.)
Active
Application number
CN201721154687.XU
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Chinese (zh)
Inventor
余慧峰
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.)
Beiqi Foton Motor Co Ltd
Original Assignee
Borgward Automotive China Co Ltd
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 Borgward Automotive China Co Ltd filed Critical Borgward Automotive China Co Ltd
Priority to CN201721154687.XU priority Critical patent/CN207261106U/en
Application granted granted Critical
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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

Abstract

The utility model discloses the booster and vehicle of a kind of vehicle, booster includes：Actuator, shifting disc, rotating vane and locating part, the shifting disc is connected with the actuator, aperture of the rotating vane with shifting disc linkage and for adjusting nozzle, the locating part is spacing to the rotating vane after the rotating vane rotates predetermined angular, so that the aperture minimum value of the nozzle is predetermined value.Thus, by setting locating part spacing to rotating vane, it can solve the problems, such as and avoid when nozzle ring closes sharply increasing for the smaller expansion ratio brought, so as to solve the problems, such as that engine breathing efficiency reduces the reduction of the volumetric efficiency brought, and then the operational effect of engine can be improved, also, also booster can be avoided to operate in non-targeted working region, it is also possible to the Performance Match such as dynamic property deficiency for solving the problems, such as nozzle ring use scope excessive and occurring.

Description

The booster and vehicle of vehicle
Technical field
It the utility model is related to technical field of vehicle, more particularly to a kind of booster and the vehicle with the booster.
Background technology
In correlation technique, variable nozzle turbine booster is one kind of adjustable geometry turbocharger, multiple nozzles Linked by an annulus, nozzle angle is controlled by exterior operator, influence turbine acting effect, it usually needs design It is spacing to control the scope of activities of nozzle ring.It is main there are nozzle ring mechanical position limitation inside existing automobile-used adjustable nozzle booster It is used for the protection of nozzle ring itself, in order to adapt to the application with disparity items, the scope that limit point often designs is bigger, That is the limitation scope is more than the use scope of the nozzle ring in actual items.
The spacing method of existing turbocharger internal mechanical, mainly protects booster mechanical structure itself, it is impossible to The actual application in Engine Matching of matching well.It cannot solve and avoid when nozzle ring closes the smaller expansion ratio brought Sharply increase, so as to cause engine breathing efficiency to reduce the reduction of volumetric efficiency brought, to engine in this case Operation it is very unfavorable.
Utility model content
The utility model is intended to solve at least some of the technical problems in related technologies.For this reason, this reality With a kind of booster of vehicle of new proposition, the booster of the vehicle can improve the operational effect of engine.
The utility model further proposes a kind of vehicle.
The booster of vehicle according to the present utility model includes：Actuator, shifting disc, rotating vane and locating part, it is described Shifting disc is connected with the actuator, aperture of the rotating vane with shifting disc linkage and for adjusting nozzle, described Locating part is spacing to the rotating vane (4) after the rotating vane rotates predetermined angular, so that the nozzle is opened Degree minimum value is predetermined value.
The booster of vehicle according to the present utility model, by setting locating part spacing to rotating vane, can solve simultaneously Avoid sharply increasing problem when the smaller expansion ratio brought of nozzle ring closing, so as to solve the reduction of engine breathing efficiency The reduction problem of the volumetric efficiency brought, and then the operational effect of engine can be improved, also, can also avoid booster from transporting Row is in non-targeted working region, it is also possible to solve that nozzle ring use scope is excessive and the performance such as dynamic property deficiency that occurs Matching problem.
Alternatively, linkage is provided between the actuator and the rotating vane, the locating part is used for institute State linkage carry out it is spacing with realize to the spacing of the rotating vane.
Further, the linkage includes：Connecting portion and extension, the connecting portion be connected to the actuator and Between the rotating vane, the extension is connected and stretches out with the connecting portion, the locating part and the extension It is corresponding.
Specifically, the locating part includes：Limiting bracket and regulating part, the regulating part are movably disposed in the limit To change the distance between the extension and the regulating part on the stent of position.
Alternatively, the extending direction for extending perpendicularly to the limiting bracket of the regulating part.
Further, the regulating part is screw rod, the screw rod and the limiting bracket thread fitting.
Specifically, drive rod is connected between the shifting disc and the rotating vane, the locating part is used for described Drive rod it is spacing with realize to the spacing of the rotating vane.
Alternatively, the locating part is limit protrusion.
Further, the actuator is vacuum actor.
Vehicle according to the present utility model, includes the booster of above-mentioned vehicle.
Brief description of the drawings
Fig. 1 and Fig. 2 is the schematic diagram according to the booster of the utility model embodiment respectively.
Reference numeral：
Booster 10；
Actuator 1；Shifting disc 2；Locating part 3；Limiting bracket 31；Regulating part 32；Rotating vane 4；Linkage 5；Connection Portion 51；Extension 52.
Embodiment
The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the drawings.Below by The embodiment being described with reference to the drawings is exemplary, it is intended to for explaining the utility model, and it is not intended that new to this practicality The limitation of type.
Below with reference to the accompanying drawings the booster 10 according to the vehicle of the utility model embodiment is described in detail.
As depicted in figs. 1 and 2, included according to the booster 10 of the vehicle of the utility model embodiment：Actuator 1, stir Disk 2, locating part 3 and rotating vane 4, actuator 1 have the function that driving part movement, and shifting disc 2 is connected with actuator 1, holds Row device 1 can drive shifting disc 2 to rotate, and rotating vane 4 links with shifting disc 2, moreover, rotating vane 4 is used to adjust nozzle Aperture, that is to say, that actuator 1 drives shifting disc 2 to rotate, while shifting disc 2 also drives rotating vane 4 to rotate together, passes through The rotation of rotating vane 4 can adjust the aperture of nozzle, and locating part 3 is after rotating vane 4 rotates predetermined angular to rotating vane 4 It is spacing, so that the aperture minimum value of nozzle is predetermined value, that is to say, that locating part 3 is decreased to predetermined value in nozzle aperture Rotating vane 4 is carried out afterwards spacing.
Wherein, as depicted in figs. 1 and 2, actuator 1 can increase to left movement, the aperture of such nozzle, and actuator 1 can To move right, the aperture of such nozzle reduces, and after the aperture of nozzle is reduced to predetermined value, locating part 3 can be limited effectively Rotating vane 4 rotates, and continues to move so as to backstop rotating vane 4, and correspondingly, the aperture of nozzle will not continue to reduce, So as to solve the problems, such as and avoid sharply increasing when the nozzle ring smaller expansion ratio brought of closing, and then can solve to start Machine scavenging efficiency reduces the reduction problem of the volumetric efficiency brought.
In addition, when the engine operates with a low speed, the sectional area of nozzle ring can reduce, turbine trip speed rises, 10 meeting of booster The increase of boost pressure is controlled, can so ensure boost pressure and air inflow during time of engine low speed, work as high engine speeds During operating, actuator 1 can drive rotating vane 4 to rotate clockwise, and increase the sectional area of nozzle ring, and secondary speed can decline, It can prevent booster 10 from exceeding the speed limit, when engine accelerates, actuator 1 can drive rotating vane 4 to rotate counterclockwise, and make nozzle ring Sectional area reduces, and improves 10 rotating speed of booster, can so improve the boost pressure and air inflow of booster 10, so as to full The air inlet demand of sufficient engine, and then the operational effect of engine can be improved, also, also booster 10 can be avoided to operate in Non-targeted working region.
Alternatively, as shown in Fig. 2, being provided with linkage 5 between actuator 1 and rotating vane 4, linkage 5 can Actuator 1 is set to be moved together with rotating vane 4, locating part 3 is spacing for being carried out to linkage 5, when locating part 3 is only against connection When on dynamic device 5, locating part 3 can make 5 stop motion of linkage, at this time, actuator 1 and the also stop motion of rotating vane 4, from And realize to the spacing of rotating vane 4, and then the use demand of booster 10 can be reached.In addition, locating part 3 is taken to linkage The limit method of device 5, can make it that 10 structure of booster arrangement is simple, and change is small, and spacing reliable.
Further, as shown in Fig. 2, linkage 5 can include：Connecting portion 51 and extension 52, connecting portion 51 connect Between actuator 1 and rotating vane 4, extension 52 is connected and stretches out with connecting portion 51, and extension 52 is from connecting portion 51 Extend with the junction of actuator 1 to outside booster 10, extension 52 is corresponding with locating part 3, and connecting portion 51 is held with connection The effect of row device 1 and rotating vane 4, can link together actuator 1 and rotating vane 4, change spray so as to realize The function of the aperture of mouth, also, after nozzle aperture is decreased to predetermined value, extension 52 can be limited part 3 and block, and make linkage 5 stop motions, nozzle ring use scope can be reduced by so setting, so as to solve dynamic property deficiency when engine works Problem.
Specifically, as shown in Fig. 2, locating part 3 can include：Limiting bracket 31 and regulating part 32, regulating part 32 are movable Ground is arranged on limiting bracket 31 to change the distance between extension 52 and regulating part 32, is adjusted to the right when regulating part 32 When, nozzle ring can make the aperture of nozzle diminish, and when regulating part 32 is adjusted to the left, nozzle ring can make the aperture of nozzle become larger, The excursion of nozzle aperture can be changed by so setting, so as to expand the use scope of booster 10, it is also possible to Lift the control performance of booster 10.Wherein, 3 position of locating part needs control of dispatching from the factory, and, it is also desirable to lead sealing.
Alternatively, as shown in Fig. 2, the extending direction for extending perpendicularly to limiting bracket 31 of regulating part 32, due to prolonging Long portion 52 is to extend along connecting portion 51 to outside booster 10, and therefore, extension 52 and regulating part 32 can be facilitated by so setting Contact, so as to which so that regulating part 32 carries out linkage 5 preferably spacing, and then the usability of booster 10 can be lifted Energy.
Further, regulating part 32 is arranged to screw rod, screw rod and 31 thread fitting of limiting bracket, and screw rod can be facilitated to limit Position on the stent 31 of position is adjusted, moreover, the structure of thread fitting is more stablized, reliability is high, and tune can be improved by so setting The junction structural stability of part 32 and limiting bracket 31 is saved, so as to lift the functional reliability of booster 10.
Wherein, another embodiment according to the present utility model, can be by increasing locating part 3 in the inside of booster 10 To reach above-mentioned technique effect, that is to say, that set locating part 3 to control the aperture of nozzle on nozzle ring, clearly start first The required flow characteristics demand of machine, then requires the actual range of limits nozzle ring according to this.
Specifically, drive rod (not shown) is connected between shifting disc 2 and rotating vane 4, drive rod is shifting disc 2 Connecting together with rotating vane 4, locating part 3 is for spacing to drive rod, when drive rod is only against at locating part 3, locating part 3 Drive rod can be prevented to continue to move, can so be realized to the spacing of rotating vane 4.
Alternatively, locating part 3 is arranged to limit protrusion, moreover, limit protrusion is arranged on shifting disc 1, when opening for nozzle When degree reaches predetermined value, limit protrusion will be only against on drive rod, make drive rod stop motion, and so nozzle ring can be risen To position-limiting action, also, it can also adjust nozzle aperture and change in certain scope, work as nozzle so as to solve and avoid The smaller expansion ratio brought of ring closing sharply increases problem, and then can solve the inflation that the reduction of engine breathing efficiency is brought The reduction problem of efficiency.
Further, actuator 1 is arranged to vacuum actor 1, and the price of vacuum actor 1 is low, also, vacuum actor 1 use reliability is high, so sets the manufacture cost that can reduce booster 10, the work that can also improve booster 10 can By property.
According to the booster 10 of the vehicle of the utility model embodiment, including above-described embodiment, booster 10 sets installation On vehicle, which can solve the problems, such as that engine breathing efficiency reduces the reduction of the volumetric efficiency brought, can also Improve the operational effect of engine.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term State and be necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with Combine in an appropriate manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this area Technical staff can by the different embodiments or example described in this specification and different embodiments or exemplary feature into Row combines and combination.
Although the embodiment of the utility model has been shown and described above, it is to be understood that above-described embodiment is Exemplary, it is impossible to the limitation to the utility model is interpreted as, those of ordinary skill in the art are in the scope of the utility model It is interior above-described embodiment to be changed, changed, replaced and modification.

Claims (10)

  1. A kind of 1. booster of vehicle (10), it is characterised in that including：
    Actuator (1)；
    Shifting disc (2), the shifting disc (2) are connected with the actuator (1)；
    Rotating vane (4), aperture of the rotating vane (4) with the shifting disc (2) linkage and for adjusting nozzle；
    Locating part (3), the locating part (3) limit the rotating vane (4) after the rotating vane (4) rotates predetermined angular Position, so that the aperture minimum value of the nozzle is predetermined value.
  2. 2. the booster (10) of vehicle according to claim 1, it is characterised in that the actuator (1) and the rotation Linkage (5) is provided between blade (4), the locating part (3) is used to carry out the linkage (5) spacing with realization To the spacing of the rotating vane (4).
  3. 3. the booster (10) of vehicle according to claim 2, it is characterised in that the linkage (5) includes：Connection Portion (51) and extension (52), the connecting portion (51) are connected between the actuator (1) and the rotating vane (4), institute State extension (52) to be connected and stretch out with the connecting portion (51), the locating part (3) is opposite with the extension (52) Should.
  4. 4. the booster (10) of vehicle according to claim 3, it is characterised in that the locating part (3) includes：Spacing branch Frame (31) and regulating part (32), the regulating part (32) are movably disposed on the limiting bracket (31) to prolong described in change The distance between long portion (52) and the regulating part (32).
  5. 5. the booster (10) of vehicle according to claim 4, it is characterised in that the extending direction of the regulating part (32) Extending direction perpendicular to the limiting bracket (31).
  6. 6. the booster (10) of vehicle according to claim 4, it is characterised in that the regulating part (32) is screw rod, institute State screw rod and the limiting bracket (31) thread fitting.
  7. 7. the booster (10) of vehicle according to claim 1, it is characterised in that the shifting disc (2) and the rotation It is connected with drive rod between blade (4), the locating part (3) is used for spacing to the drive rod to realize to the rotating vane (4) spacing.
  8. 8. the booster (10) of vehicle according to claim 7, it is characterised in that the locating part (3) is limit protrusion.
  9. 9. the booster (10) of vehicle according to claim 1, it is characterised in that the actuator (1) performs for vacuum Device (1).
  10. A kind of 10. vehicle, it is characterised in that the booster (10) including the vehicle according to any one of claim 1-9.
CN201721154687.XU 2017-09-08 2017-09-08 The booster and vehicle of vehicle Active CN207261106U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721154687.XU CN207261106U (en) 2017-09-08 2017-09-08 The booster and vehicle of vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721154687.XU CN207261106U (en) 2017-09-08 2017-09-08 The booster and vehicle of vehicle

Publications (1)

Publication Number Publication Date
CN207261106U true CN207261106U (en) 2018-04-20

Family

ID=61920369

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721154687.XU Active CN207261106U (en) 2017-09-08 2017-09-08 The booster and vehicle of vehicle

Country Status (1)

Country Link
CN (1) CN207261106U (en)

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20181207

Address after: 102206, Beijing, Shahe Town, Changping District Road, sand Yang

Patentee after: Beiqi Futian Automobile Co., Ltd.

Address before: 100102 No.1 Courtyard Building, Futong East Street, Chaoyang District, Beijing

Patentee before: Auto (China) Co., Ltd.

TR01 Transfer of patent right