CN205524526U - 一种适用于快速运输的低风阻节能箱式半挂车 - Google Patents

一种适用于快速运输的低风阻节能箱式半挂车 Download PDF

Info

Publication number
CN205524526U
CN205524526U CN201620220589.0U CN201620220589U CN205524526U CN 205524526 U CN205524526 U CN 205524526U CN 201620220589 U CN201620220589 U CN 201620220589U CN 205524526 U CN205524526 U CN 205524526U
Authority
CN
China
Prior art keywords
compartment
carriage
main part
main body
baffle
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.)
Expired - Fee Related
Application number
CN201620220589.0U
Other languages
English (en)
Inventor
金铃
胡兴军
于旭涛
王彬彬
辛俐
姚宏义
张景银
惠政
吴宾
庞丽影
余轩
郭鹏
李冠群
曹杰汛
薛超坦
刘宇堃
杜玮
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.)
Jilin University
Original Assignee
Jilin University
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 Jilin University filed Critical Jilin University
Priority to CN201620220589.0U priority Critical patent/CN205524526U/zh
Application granted granted Critical
Publication of CN205524526U publication Critical patent/CN205524526U/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/82—Elements for improving aerodynamics
    • 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
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses

Landscapes

  • Handcart (AREA)

Abstract

本实用新型涉及一种适用于快速运输的低风阻节能箱式半挂车，其特征在于：车厢主体为半水滴流线型结构，车厢前部与牵引车导流罩延长线保持一个高度，车厢主体边角为倒圆角，对开车门布置在车厢主体副驾驶一侧，后对开车门布置在车厢主体尾端，车厢主体底部车轮的外侧覆盖有侧裙板，底部导流板布置在车厢主体底部；其通过采用半水滴流线型的车厢结构，使车厢前部与牵引车导流罩延长线保持一个高度，将车厢的棱角进行倒圆角并将车厢顶部设计成半水滴状的弧形，降低了整车气动阻力系数，充分发挥了减阻效果。

Description

一种适用于快速运输的低风阻节能箱式半挂车
技术领域
本实用新型涉及一种适用于快速运输的低风阻节能箱式半挂车，属于一种半挂车。
背景技术
一般的厢式挂车的厢体均为长方体的结构形式；其减阻效果十分不理想。
根据汽车空气动力学相关原理，为当前长方体车厢四周的棱角和车厢的厢型尾部使车身尾部的气流大范围分离，出现严重的低压区，导致压差阻力很大，从而导致整车气动阻力系数Cd增大,降低了整车燃油经济性。
发明内容
本实用新型的目的是提供一种适用于快速运输的低风阻节能箱式半挂车，其通过采用半水滴流线型的车厢结构，使车厢前部与牵引车导流罩延长线保持一个高度，将车厢的棱角进行倒圆角并将车厢顶部设计成半水滴状的弧形，降低了整车气动阻力系数，充分发挥了减阻效果。
本实用新型的技术方案是这样实现的：一种适用于快速运输的低风阻节能箱式半挂车，其特征在于：车厢主体为流线型结构，车厢前部与牵引车导流罩延长线保持一个高度，车厢主体边角为倒圆角，对开车门布置在车厢主体副驾驶一侧，后对开车门布置在车厢主体尾端，车厢主体底部车轮的外侧覆盖有侧裙板，侧裙板覆盖车轮的2/3面积，底部导流板布置在车厢主体底部，底部导流板为三角形结构，导流板前端端头为倒圆角结构，底部导流板后端与车厢主体两侧的侧裙板前端平齐，底部导流板前端位于车厢主体的中心线上并延伸至车轮轴位置。
本实用新型的积极效果是其能减少气动阻力、结构可靠、降低燃油消耗、具有较强可推广性。
附图说明
图1为本实用新型的结构图。
图2为本实用新型的车厢主体底部结构图。
图3为本实用新型的车厢主体后端结构图。
具体实施方式
下面结合附图对本实用新型做进一步说明：如图1-3所示，一种适用于快速运输的低风阻节能箱式半挂车，其特征在于：车厢主体为流线型结构，车厢前部与牵引车导流罩延长线保持一个高度，车厢主体边角为倒圆角，对开车门2布置在车厢主体1副驾驶一侧，后对开车门5布置在车厢主体1尾端，车厢主体1底部车轮的外侧覆盖有侧裙板3，侧裙板3覆盖车轮的2/3面积，底部导流板4布置在车厢主体1底部，底部导流板4为三角形结构，导流板4前端端头为倒圆角结构，底部导流板4后端与车厢主体1两侧的侧裙板3前端平齐，底部导流板4前端位于车厢主体1的中心线上并延伸至车轮轴位置。
车厢主体1的顶面为其自前端至尾端略微上升而后再下降的曲面，利用了附着流降阻原理，缩小厢体尾部低速区，使气流分离发生较晚。车厢主体1底部安装有底部导流板4，其整体呈三角形，底部导流板4前端进行倒圆角处理为光滑曲面，底部导流板4对气流起到分流作用，使其从车厢主体1两侧流过不经过车轮与车厢主体1之间的间隙。车厢主体1两侧安装有侧裙板3，侧裙板3覆盖两侧车轮的2/3，减小车轮周围气流的复杂性。
侧裙板3与底部导流板4均采用ABS塑料材质，以降低挂车空气动力学部件重量，进一步提高燃油经济性。车厢主体1的副驾驶一侧设置有对开车门2。车厢主体1后侧设置有后对开车门5，方便装卸货物。

Claims (1)

1.一种适用于快速运输的低风阻节能箱式半挂车，其特征在于：车厢主体为流线型结构，车厢前部与牵引车导流罩延长线保持一个高度，车厢主体边角为倒圆角，对开车门布置在车厢主体副驾驶一侧，后对开车门布置在车厢主体尾端，车厢主体底部车轮的外侧覆盖有侧裙板，侧裙板覆盖车轮的2/3面积，底部导流板布置在车厢主体底部，底部导流板为三角形结构，导流板前端端头为倒圆角结构，底部导流板后端与车厢主体两侧的侧裙板前端平齐，底部导流板前端位于车厢主体的中心线上并延伸至车轮轴位置。
CN201620220589.0U 2016-03-22 2016-03-22 一种适用于快速运输的低风阻节能箱式半挂车 Expired - Fee Related CN205524526U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620220589.0U CN205524526U (zh) 2016-03-22 2016-03-22 一种适用于快速运输的低风阻节能箱式半挂车

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620220589.0U CN205524526U (zh) 2016-03-22 2016-03-22 一种适用于快速运输的低风阻节能箱式半挂车

Publications (1)

Publication Number Publication Date
CN205524526U true CN205524526U (zh) 2016-08-31

Family

ID=56783541

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620220589.0U Expired - Fee Related CN205524526U (zh) 2016-03-22 2016-03-22 一种适用于快速运输的低风阻节能箱式半挂车

Country Status (1)

Country Link
CN (1) CN205524526U (zh)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110248863A (zh) * 2017-02-03 2019-09-17 米其林集团总公司 用于卡车的具有双区整流罩的空气动力系统
CN110816450A (zh) * 2019-12-20 2020-02-21 湖北震序车船科技股份有限公司 一种储能电源车的车厢结构
CN112009578A (zh) * 2019-05-29 2020-12-01 陕西汽车集团有限责任公司 厢式挂车导流装置及低风阻厢式挂车
CN114655324A (zh) * 2022-03-08 2022-06-24 北京海神动力科技有限公司 重型卡车
CN114987632A (zh) * 2022-06-02 2022-09-02 东风柳州汽车有限公司 一种挂车及车辆

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110248863A (zh) * 2017-02-03 2019-09-17 米其林集团总公司 用于卡车的具有双区整流罩的空气动力系统
CN112009578A (zh) * 2019-05-29 2020-12-01 陕西汽车集团有限责任公司 厢式挂车导流装置及低风阻厢式挂车
CN110816450A (zh) * 2019-12-20 2020-02-21 湖北震序车船科技股份有限公司 一种储能电源车的车厢结构
CN114655324A (zh) * 2022-03-08 2022-06-24 北京海神动力科技有限公司 重型卡车
CN114655324B (zh) * 2022-03-08 2023-01-10 北京海神动力科技有限公司 重型卡车
CN114987632A (zh) * 2022-06-02 2022-09-02 东风柳州汽车有限公司 一种挂车及车辆

Similar Documents

Publication Publication Date Title
CN205524526U (zh) 一种适用于快速运输的低风阻节能箱式半挂车
AU2015221454B2 (en) Devices and methods for reducing vehicle drag
US8783757B2 (en) Devices and methods for reducing vehicle drag
US8251436B2 (en) Devices and methods for reducing vehicle drag
US8540304B2 (en) Rear aerodynamic device for a vehicle and vehicle equipped with such a device
US7828368B2 (en) Vehicle underbody fairing
KR20100053668A (ko) 피견인 차량용 사이드 스커트
US9815506B2 (en) Aerodynamic attachment for underbody storage boxes
US11235819B2 (en) Multi-panel skirt system for cargo enclosures
US20150239513A1 (en) Aerodynamic Semi-Trailer Fairing
JP2013193567A (ja) ワゴン、バス、トラック、コンテナ等の空力の向上のディンプル付きシート状スポイラー
CN208102139U (zh) 一种厢式货车的尾部减阻装置
CN203358727U (zh) 货车厢体底部导流结构
CN204587057U (zh) 一种车用可收放式降阻扰流板结构
CN203172744U (zh) 一种汽车底部的导流降阻结构
CN208665120U (zh) 一种汽车前保险杠蒙皮及车体
CN206654094U (zh) 一种车辆外壳和车辆
CN203358728U (zh) 驾驶室与厢体之间的导流结构
US20190100254A1 (en) Tapered fuel efficient cargo bulk liquid and dry van trailer and recreational vehicle that is wider in front and smaller in rear
AU2014268227B2 (en) Devices and methods for reducing vehicle drag
AU2016206276A1 (en) Devices and methods for reducing vehicle drag
GB2475361A (en) Extendable and retractable aerodynamic aid
AU2014246611A1 (en) Devices and methods for reducing vehicle drag

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160831

Termination date: 20170322

CF01 Termination of patent right due to non-payment of annual fee