CN104723833B - 混合式加热器芯体系统 - Google Patents

混合式加热器芯体系统 Download PDF

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CN104723833B
CN104723833B CN201410286489.3A CN201410286489A CN104723833B CN 104723833 B CN104723833 B CN 104723833B CN 201410286489 A CN201410286489 A CN 201410286489A CN 104723833 B CN104723833 B CN 104723833B
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heater
ptc
heater core
bottom plate
ptc heater
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CN104723833A (zh
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金明会
金仁奎
丘重三
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Modern Auto Co Ltd
Kia Corp
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Kia Motors Corp
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00Heating, cooling or ventilating [HVAC] devices
    • B60H1/00321Heat exchangers for air-conditioning devices
    • B60H1/00328Heat exchangers for air-conditioning devices of the liquid-air type
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00Air heaters
    • F24H3/02Air heaters with forced circulation
    • F24H3/04Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
    • F24H3/0405Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
    • F24H3/0429For vehicles
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/10Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/101Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply
    • F24H1/102Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply with resistance
    • F24H1/105Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply with resistance formed by the tube through which the fluid flows
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00Heating, cooling or ventilating [HVAC] devices
    • B60H1/02Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant
    • B60H1/03Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant and from a source other than the propulsion plant
    • B60H1/034Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant and from a source other than the propulsion plant from the cooling liquid of the propulsion plant and from an electric heating device
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00Heating, cooling or ventilating [HVAC] devices
    • B60H1/22Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
    • B60H1/2215Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters
    • B60H1/2225Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters arrangements of electric heaters for heating air
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/10Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/101Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply
    • F24H1/106Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply with electrodes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00Air heaters
    • F24H3/02Air heaters with forced circulation
    • F24H3/04Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
    • F24H3/0405Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
    • F24H3/0429For vehicles
    • F24H3/0452Frame constructions
    • F24H3/0458One-piece frames
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00Air heaters
    • F24H3/12Air heaters with additional heating arrangements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00Details
    • F24H9/18Arrangement or mounting of grates or heating means
    • F24H9/1854Arrangement or mounting of grates or heating means for air heaters
    • F24H9/1863Arrangement or mounting of electric heating means
    • F24H9/1872PTC
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/0408Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
    • F28D1/0426Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids with units having particular arrangement relative to the large body of fluid, e.g. with interleaved units or with adjacent heat exchange units in common air flow or with units extending at an angle to each other or with units arranged around a central element
    • F28D1/0435Combination of units extending one behind the other
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • F28D1/0535Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight the conduits having a non-circular cross-section
    • F28D1/05366Assemblies of conduits connected to common headers, e.g. core type radiators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H2250/00Electrical heat generating means
    • F24H2250/06Peltier
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/02Heaters using heating elements having a positive temperature coefficient
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/022Heaters specially adapted for heating gaseous material
    • H05B2203/023Heaters of the type used for electrically heating the air blown in a vehicle compartment by the vehicle heating system

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fluid Mechanics (AREA)
  • Resistance Heating (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

一种混合式加热器芯体系统,其可以包括有加热器芯体主体以及PTC加热器;所述加热器芯体主体具有上端板、下端板以及连接上端板与下端板的多个冷却水管;所述PTC加热器联接至加热器芯体主体并且具有PTC元件、形成PTC加热器内流动通道的流动通道孔、形成在PTC加热器的第一端部的连接件、配置为锁定至上端板及下端板的在PTC加热器上端及下端的锁定突出部以及在PTC加热器的第二端部锁定并固定至冷却水管的钩件。

Description

混合式加热器芯体系统
技术领域
本发明涉及一种混合式加热器芯体系统,其能够通过简单地锁紧并装配这些元件来整合相关技术中的加热器芯体及PTC加热器,同时通过最优化的结构来使得加热性能最大化。
背景技术
为了加热性能的有效响应,在相关技术中,加热器芯体及使用发动机冷却水的PTC加热器被同时使用。因此,在相关技术中,单独的PTC加热器被提供在加热器芯体的前面从而通过各自的固定结构实现连续的布置。
然而,由于相关技术的上述结构具有例如在装配上以及需要将分别的组件整合为一个空气流动通道等困难,因此存在着例如装配困难,生产成本高以及由于不连续的空气流动通道而造成的流动损失等问题。
公开于本发明的背景部分的信息仅仅旨在加深对本发明的一般背景技术的理解,而不应当被视为承认或以任何形式暗示该信息构成已为本领域技术人员所公知的现有技术。
发明内容
本发明的各个方面致力于提供一种混合式加热器芯体系统,其能够通过简单地锁紧及装配这些元件来整合相关技术中的加热器芯体及PTC加热器,同时通过结构的最优化以使得加热性能最大化。
在本发明的一个方面,混合式加热器芯体系统可以包括有加热器芯体主体以及PTC加热器;所述加热器芯体主体包括有上端板、下端板以及连接上端板及下端板的多个冷却水管;所述PTC加热器联接至加热器芯体主体并且包括有PTC元件,形成PTC加热器内流动通道的流动通道孔,形成在PTC加热器的第一端部的连接件,配置在其上端与下端锁定至上端板及下端板的锁定突出部,以及在PTC加热器的第二端部处锁定并固定至冷却水管的钩件。
所述混合式加热器芯体系统可以进一步包括有突出横梁(protruding rails)、锁定底脚以及锁定突出部;所述突出横梁形成在上端板的下方及下端板的上方;所述锁定底脚垂直延伸并且分别地形成在PTC加热器的上端及下端;所述锁定突出部形成在所述锁定底脚的尾端,其中当锁定底脚盖扣所述突出横梁时,锁定突出部约束突出横梁的上端及下端。
冷却水管与在冷却水管的两端处形成有突出肋,其中缠绕突出肋的其中一个的锁紧突出部形成于PTC加热器的连接件一侧,并且其中PTC加热器的钩件配置为缠绕突出肋的其中一个。
PTC加热器可以包括有顶板、底板以及在顶板与底板之间插入的PTC元件,其中所述顶板与底板形成有从顶板与底板之间穿过的第一流动通道孔和第二流动通道孔,并且在顶板和底板的第一及第二流动通道孔中,通过在面向彼此的方向上弯曲形成导向肋。
PTC元件定位于在彼此邻近的第一及第二流动通道孔之间的一个点处,并且所述PTC元件的两个侧面由所述导向肋支撑。
PTC元件经由连接件连接至正极,并且顶板及底板作为负极。
PTC加热器附着至加热器芯体的一侧表面并且经由钩件锁紧。
根据具有如上所述结构的混合式加热器芯体系统,通过简单的锁紧及装配这些元件来整合现有技术中的加热器芯体和PTC加热器成为可能,并且通过结构的最优化来使得加热性能最大化也成为了可能。
进一步地,重量及花费由于结构的整合而得到降低,流动阻力也由于形成了连续不断的流动通道而得到降低,并且因此,加热效率实现最大化。
通过纳入本文的附图以及随后与附图一起用于说明本发明的某些原理的具体实施方式,本发明的方法和装置所具有的其它特征和优点将更为具体地变得清楚或得以阐明。
附图说明
图1为根据本发明的一个示例性实施方式的混合式加热器芯体系统的分解立体图。
图2为根据本发明的一个示例性实施方式的混合式加热器芯体系统的立体图。
图3至图5为显示了根据本发明的一个示例性实施方式的混合式加热器芯体系统的联接结构的视图。
图6为显示了根据本发明的一个示例性实施方式的混合式加热器芯体系统的PTC加热器的视图。
图7为显示了根据本发明的一个示例性实施方式的混合式加热器芯体系统的PTC加热器的电气连接的视图。
应当了解,所附附图并非按比例地绘制,显示了说明本发明的基本原理的各种特征的略微简化的画法。本文所公开的本发明的具体设计特征(包括例如具体尺寸、方向、位置和形状)将部分地由具体所要应用和使用的环境来确定。
在附图中,相同的附图标记适用于本发明的相同或等同的部分。
具体实施方式
下面将详细参考本发明的各个实施方式,这些实施方式的实例被显示在附图中并描述如下。尽管本发明将与示例性实施方式相结合进行描述,应当理解本说明书并非旨在将本发明限制为那些示例性实施方式。相反,本发明旨在不但覆盖这些示例性实施方式,而且覆盖可以被包括在由所附权利要求所限定的本发明的精神和范围之内的各种选择形式、修改形式、等价形式及其它实施方式。
下面将参考附图对本发明的示例性实施方式进行描述。
图1为根据本发明的一个示例性实施方式的混合式加热器芯体系统的分解立体图,图2为根据本发明的一个示例性实施方式的混合式加热器芯体系统的立体图,图3至图5为显示了根据本发明的一个示例性实施方式的混合式加热器芯体系统的联接结构的视图,图6为显示了根据本发明的一个示例性实施方式的混合式加热器芯体系统的PTC加热器的视图,图7为显示了根据本发明的一个示例性实施方式的混合式加热器芯体系统的PTC加热器的电气连接的视图。
根据本发明的一个示例性实施方式的混合式加热器芯体系统意在使得现存的加热器芯体及附加安装的PTC加热器可以轻松地装配并构成为一个完整的组件,并且所述混合式加热器芯体系统具有加热器芯体主体100,所述加热器芯体主体100包括有上端板120、下端板140以及用于连接上端板120与下端板140的多个冷却水管160。
图1为根据本发明的一个示例性实施方式的混合式加热器芯体系统的分解立体图,图2为根据本发明的一个示例性实施方式的混合式加热器芯体系统的立体图,并且PTC加热器被锁紧至加热器芯体主体。PTC加热器200装备有PTC元件203并且形成有流动通道孔200A,所述流动通道孔200A形成的流动通道与冷却水管160相似。因此,由于在加热时提供了一个共同的空气流动通道,流动阻力得以最小化。
另外,连接件220设置在左端以供应电流。此外,锁定至上端板120以及下端板140的锁定突出部240形成在PTC加热器200的上端及下端。于是,将PTC加热器200的上端及下端锁定至加热器芯体主体100使得装配状态得以稳定保持,从而在面对流动时保证良好的耐久性。进一步地,由于通过锁定至冷却水管160而被固定的钩件260形成在右端,加热器芯体系统能够通过单接(one-touch)的方式实现简单地装配。
特别地,图3为显示锁定突出部240的视图,突出横梁(protruding rail)142在上端板120的下方及下端板140的上方形成。此外,垂直延伸的锁定底脚242分别地形成在PTC加热器200的上端及下端,并且锁定突出部240形成在锁定底脚242的尾端。另外,锁定突出部240被装配用以当锁定底脚242盖扣在突出横梁142时约束突出横梁142的上端及下端。
即,PTC加热器200通过锁定突出部240被暂时地装配至加热器芯体主体100并且最终通过钩件260锁紧。锁紧后,即提供了一种构造,该构造能够在面对垂直方向上的流动时保持装配状态。
此外,图5显示了锁紧突出部222及加热器芯体主体100的冷却水管160,所述冷却水管160在其一侧端部处形成有突出肋162。锁紧突出部222缠绕位于最左侧的冷却水管160的突出肋162上,并且所述锁紧突出部222在PTC加热器200的连接件220的一侧上形成,并且如图4所示,PTC加热器200的钩件260能够通过缠绕在位于最右侧的冷却水管160的突出肋162’的结构而得到锁紧。
与此同时,图6为显示了根据本发明的一个示例性实施方式的混合式加热器芯体系统的PTC加热器的视图,并且图7为显示了根据本发明的一个示例性实施方式的混合式加热器系统的PTC加热器的电气连接的视图。
如图6所示,PTC加热器200配置为包括有顶板201、底板202以及于插入其间的PTC元件203,流动通道孔200A形成为穿过顶板201及底板202,并且导向肋201A及202A能够围着顶板201和底板202的流动通道孔200A并在面向彼此的方向上弯曲形成。因此,PTC元件203能够位于彼此邻近的流动通道孔200A之间的位置,并且所述PTC元件203的两个侧面能够通过导向肋201A及202A支撑。
此外,如图7所示,PTC元件能够经由连接件220连接至正极,并且顶板及底板能够扮演负极的角色。即,PTC元件的正极经由连接件220连接,接头L沿着PTC元件设置,并且正极通过接头连接。此外,由于全部的顶板及底板形成为负极,内部电路的构造得到简化。当然,为了防止万一接头被安置在顶板与PTC元件203之间,绝缘体将被插入并且在接头与顶板之间绝缘。根据具有如上结构的混合式加热器芯体系统,通过简单的锁紧及装配这些元件从而整合现有技术的加热器芯体及PTC加热器成为可能,并且通过结构的最优化而使得加热性能最大化也成为了可能。
进一步地,重量及花费由于整合结构而得到降低,流动阻力也由于形成连续不断的流动通道而得到降低,并且因此加热效率实现最大化。
为了方便解释和精确限定所附权利要求,术语“上(upper)”、“下(lower)”、“内(inner)”和“外(outer)”被用于参考附图中所显示的这些特征的位置来描述示例性实施方式的特征。
前面对本发明示例性实施方式所呈现的描述是出于说明和描述的目的。前面的描述并不旨在成为穷举的,也并不旨在把本发明限制为所公开的精确形式,显然,根据上述教导很多改变和变化都是可能的。选择示例性实施方式并进行描述是为了解释本发明的特定原理及其实际应用,从而使得本领域的其它技术人员能够实现并利用本发明的各种示例性实施方式及其不同选择形式和修改形式。本发明的范围意在由所附权利要求书及其等价形式所限定。

Claims (5)

1.一种混合式加热器芯体系统,其包括有:
加热器芯体主体以及PTC加热器;
所述加热器芯体主体包括有:
上端板;
下端板;以及
多个连接所述上端板及所述下端板的冷却水管;
所述PTC加热器联接至所述加热器芯体主体,并且包括有:
PTC元件;
流动通道孔,所述流动通道孔形成为所述PTC加热器内的流动通道;
连接件,所述连接件形成在所述PTC加热器的第一端部;
锁定突出部,所述锁定突出部配置为在其上端及下端处锁定至所述上端板及所述下端板;以及
钩件,所述钩件在所述PTC加热器第二端部处锁定并且固定至冷却水管,
其中冷却水管在其两端处形成有突出肋,
其中缠绕所述突出肋中的一个的锁紧突出部形成在所述PTC加热器的连接件一侧,
其中所述PTC加热器的钩件配置为缠绕突出肋的其中一个,并且其中所述混合式加热器芯体系统进一步包括有:
突出横梁,所述突出横梁在所述上端板的下方及所述下端板的上方形成;以及
锁定底脚,所述锁定底脚垂直延伸,并且分别地形成在所述PTC加热器的上端及下端上;
其中,所述锁定突出部形成在所述锁定底脚的端部,其中当锁定底脚盖扣所述突出横梁时,所述锁定突出部约束所述突出横梁的上端及下端。
2.根据权利要求1所述的混合式加热器芯体系统,其中所述PTC加热器包括有:
顶板;
底板;以及
在所述顶板和所述底板之间插入的PTC元件;
其中所述顶板与底板形成有从顶板与底板之间穿过的第一流动通道孔和第二流动通道孔,并且
其中,在所述顶板及所述底板的第一流动通道孔及第二流动通道孔中,通过在面向彼此的方向上进行弯曲而形成导向肋。
3.根据权利要求2所述的混合式加热器芯体系统,其中PTC元件位于在彼此邻近的所述第一流动通道孔及第二流动通道孔之间的一个点处,并且所述PTC元件的两个侧面由所述导向肋支撑。
4.根据权利要求2所述的混合式加热器芯体系统,其中PTC元件经由所述连接件连接至正极,并且顶板及底板作为负极。
5.根据权利要求1所述的混合式加热器芯体系统,其中PTC加热器附着至加热器芯体的一侧表面并且经由钩件锁紧。
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