CN106907230B - 一种无叶片式喷雾冷却模块 - Google Patents

一种无叶片式喷雾冷却模块 Download PDF

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CN106907230B
CN106907230B CN201510973411.3A CN201510973411A CN106907230B CN 106907230 B CN106907230 B CN 106907230B CN 201510973411 A CN201510973411 A CN 201510973411A CN 106907230 B CN106907230 B CN 106907230B
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air
radiator
end module
module
air duct
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CN106907230A (zh
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曹书峰
潘乐燕
王磊
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SAIC Motor Corp Ltd
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01PCOOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P9/00Cooling having pertinent characteristics not provided for in, or of interest apart from, groups F01P1/00 - F01P7/00
    • F01P9/02Cooling by evaporation, e.g. by spraying water on to cylinders
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01PCOOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/06Cleaning; Combating corrosion
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01PCOOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/10Guiding or ducting cooling-air, to, or from, liquid-to-air heat exchangers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01PCOOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00Liquid cooling
    • F01P3/18Arrangements or mounting of liquid-to-air heat-exchangers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B29/00Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04Cooling of air intake supply
    • F02B29/0406Layout of the intake air cooling or coolant circuit
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01PCOOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/06Cleaning; Combating corrosion
    • F01P2011/065Flushing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01PCOOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2060/00Cooling circuits using auxiliaries
    • F01P2060/02Intercooler
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01PCOOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2060/00Cooling circuits using auxiliaries
    • F01P2060/14Condenser
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/12Improving 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

本发明涉及一种无叶片喷雾冷却模块,包括冷凝器、中冷器和散热器,其特征在于,还包括前端模块,所述散热器、冷凝器、中冷器与前端模块依次安装;所述前端模块包括气流生成组件,前端模块内圈布置有风道,所述的气流生成组件与风道相连。本发明的有益效果是能够使冷却模块布局紧凑,改善发动机舱布置空间,并且提高冷却模块性能的无叶片式喷雾冷却模块。

Description

一种无叶片式喷雾冷却模块
技术领域
本发明涉本前车用冷却模块,具体涉及一种无叶片式喷雾冷却模块。
背景技术
当前车用冷却模块普遍使用带叶片的风扇来获取风量,叶片风扇不仅挤占了发动机舱有限的布置空间,还常会在运行过程中产生振动及噪音问题。且常常为了满足少部分极端工况下的冷却能力需求,而使用两个风扇,不仅增加整车重量,也增加了整车成本。
发明内容
本发明的目的在于克服现有技术的不足,提供一种能够使冷却模块布局紧凑,改善发动机舱布置空间,并且提高冷却模块性能的无叶片式喷雾冷却模块。
为达到上述发明目的,提供一种无叶片喷雾冷却模块,包括冷凝器、中冷器和散热器,还包括前端模块,所述散热器、冷凝器、中冷器依次安装在前端模块的前表面;所述前端模块包括气流生成组件,前端模块的内圈布置有风道,所述的气流生成组件与风道相连。
优选的,所述的气流生成模块由马达和气旋加速器连接组成。
优选的,所述的风道出口为环形缝隙喷嘴
优选的,还包括风窗洗涤液壶和控制器,所述的风窗洗涤液壶通过电子膨胀阀与风道相连,有温度传感器布置在散热器表面,温度传感器将温度信息传送给控制器,所述控制器控制电子膨胀阀的开闭。
本发明的汽车用无叶片式喷雾冷却模块,在前端模块内圈布置一圈出风口风道,可以使得冷却模块整体布局紧凑,改善了发动机舱的布置空间,无叶片式风扇运用科恩效应原理,工作中产生连续稳定的气流,噪声水平比传统叶片式风扇低许多,大大降低了由叶片式风扇带来的振动及噪音问题。通过管路把风窗洗涤液壶接入到出风风道,当温度传感器检测散热器短时期温度急剧上升时,判断冷却系统在极端工况下工作,这时电子膨胀阀打开,风窗洗涤液壶内的液体进入风道,向散热器炙热的表面喷洗涤液进行物理冷却,起到增加冷却模块性能的作用。此外喷液可以清洗冷却模块表面的灰尘,对保持冷却模块高效性能也有益处。根据材料试验结果显示风窗洗涤液对模块尤其是铝材的腐蚀性微乎其微,所以这种设计是安全的。
附图说明
图1为本发明无叶片式喷雾冷却模块的结构示意图;
图2为图1中A部分的局部放大图;
图3为本发明的原理示意图;
其中:
1-前端模块 11-风道 12-气流生成组件
13-环形缝隙喷嘴 2-冷凝器 3-散热器
4-风窗洗涤液壶
具体实施方式
以下结合附图和具体实施例,对本发明做进一步说明。
根据图1至图3所示的一种无叶片式喷雾冷却模块,包括冷凝器2、中冷器和散热器3,还包括前端模块1(MFE),所述散热器3、冷凝器2、中冷器与前端模块1依次安装。所述的前端模块1为汽车上常见结构件,所述前端模块1包括气流生成组件12,前端模块1内圈布置有风道11,所述的气流生成组件12与风道11相连。所述的气流生成模块1由马达和气旋加速器连接组成。所述的风道出口为环形缝隙喷嘴13,还包括风窗洗涤液壶4和控制器,所述的风窗洗涤液壶4通过电子膨胀阀与风道11相连,有温度传感器布置在散热器3表面,温度传感器将温度信息传送给控制器,所述控制器控制电子膨胀阀的开闭。
本冷却模块工作时,涡轮马达产生气流,通过气旋加速器,再通过前端模块上风道11出风口,产生了十五倍的气流吹向散热器3、冷凝器2和中冷器。当温度传感器检测到散热器温度急剧上升时,判断为冷却系统在极端工况下工作,这时电子膨胀阀打开,风窗洗涤液壶4内的液体进入风道11,向散热器炙热的表面喷洗涤液进行物理冷却,起到增加冷却模块性能的作用。
以上已对本发明创造的较佳实施例进行了具体说明,但本发明创造并不限于所述的实施例,熟悉本领域的技术人员在不违背本发明创造精神的前提下还可以作出种种的等同的变型或替换,这些等同变型或替换均包含在本申请权利要求所限定的范围内。

Claims (1)

1.一种无叶片喷雾冷却模块,包括冷凝器、中冷器和散热器,其特征在于,还包括前端模块,所述散热器、冷凝器、中冷器依次安装在前端模块的前表面;所述前端模块包括气流生成组件,前端模块的内圈布置有风道,所述的气流生成组件与风道相连;
所述的气流生成组件由马达和气旋加速器连接组成;
所述的风道出风口为环形缝隙喷嘴;
还包括风窗洗涤液壶和控制器,所述的风窗洗涤液壶通过电子膨胀阀与风道相连,有温度传感器布置在散热器表面,温度传感器将温度信息传送给控制器,所述控制器控制电子膨胀阀的开闭;
冷却模块工作时,涡轮马达产生气流,通过气旋加速器,再通过前端模块上风道出风口,产生了十五倍的气流吹向散热器、冷凝器和中冷器;当温度传感器检测到散热器温度急剧上升时,判断为冷却系统在极端工况下工作,这时电子膨胀阀打开,风窗洗涤液壶内的液体进入风道,向散热器炙热的表面喷洗涤液进行物理冷却,起到增加冷却模块性能的作用。
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CN101534627A (zh) * 2009-04-23 2009-09-16 中国科学技术大学 高效整体式喷雾冷却系统
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