JP4648306B2 - Heat exchanger with a fixed member in an automobile - Google Patents

Heat exchanger with a fixed member in an automobile Download PDF

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JP4648306B2
JP4648306B2 JP2006505005A JP2006505005A JP4648306B2 JP 4648306 B2 JP4648306 B2 JP 4648306B2 JP 2006505005 A JP2006505005 A JP 2006505005A JP 2006505005 A JP2006505005 A JP 2006505005A JP 4648306 B2 JP4648306 B2 JP 4648306B2
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heat exchanger
coupling means
quick clock
members
quick
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JP2006522706A (en
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ブライク フィオレル
シェンベラ アドルフ
ベッカー ディルク
ビットナー シュテファン
ツィマーマン ラルフ
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Mahle Behr GmbH and Co KG
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/001—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core
    • F28F9/002—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core with fastening means for other structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00—Evaporators; Condensers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Description

本発明は、請求項１の上位概念に記載の、特に自動車内の熱交換機、目標破断箇所を有する固定部材を備えた熱交換機に関する。   The present invention relates to a heat exchanger, particularly a heat exchanger in an automobile and a heat exchanger provided with a fixing member having a target breakage point.

この種の熱交換機は、従来技術（たとえば、特許文献１を参照）から知られている。そこでは、目標破断箇所は、特に、車両事故の場合に熱交換機に、熱交換機として損傷されずに固定部材から外すことができるようにする可能性を与える目的のために用いられる。それによって修理のために、固定部材のみを新しくすればよく、それによって固定部材が分離可能ではない場合に熱交換機が損傷した場合に比較して、修理コストを著しく低下させることができる。既知の熱交換機の固定方法においては、一度破壊された目標破断箇所は修理の場合に再び形成することはできない。熱交換機の、元々目標破断箇所を有する領域は、むしろ、熱交換機と堅固に結合すべき構成部品と取り替えられなければならない。固定的に取り付けるべき構成部品は、特別に、熱交換機内へ螺合される。
欧州特許明細書ＥＰ０８７０６３８Ｂ１ This type of heat exchanger is known from the prior art (see, for example, Patent Document 1). There, the target breakage point is used for the purpose of giving the heat exchanger the possibility of being removed from the fixing member without being damaged as a heat exchanger, in particular in the event of a vehicle accident. Thereby, only the fixing member needs to be renewed for repair, so that the repair cost can be significantly reduced compared to the case where the heat exchanger is damaged when the fixing member is not separable. In known heat exchanger fixing methods, once broken target breaks cannot be formed again in the case of repairs. Rather, the area of the heat exchanger that originally has the target break must be replaced with a component that is to be tightly coupled to the heat exchanger. Components to be fixedly mounted are specially screwed into the heat exchanger.
European Patent Specification EP0870638B1

本発明の課題は、冒頭で挙げた熱交換機（すなわち、特に自動車内の、目標破断箇所を有する固定部材を備えた熱交換機）において、熱交換機の目標破断箇所軸受を、この軸受が一度破断した後でもできるだけ簡単な方法で、同じように作用する目標破断箇所軸受と新たに交換することができるようにすることである。その場合に先行する目標破断の後に代用すべき部品は、できるだけ簡単に、一方では熱交換機と結合可能であり、他方では、熱交換機をその支持体内へ簡単に組み戻すことを可能にするものにするべきである。   The problem of the present invention is that, in the heat exchanger mentioned at the beginning (that is, a heat exchanger provided with a fixing member having a target breakage point in an automobile in particular), the bearing once breaks the target breakage point bearing of the heat exchanger. It is to be possible to replace the bearing with the target breakage point bearing, which acts in the same way, in the simplest possible way. The parts to be replaced after the target break that precedes the case should be as simple as possible to be coupled with the heat exchanger on the one hand and on the other hand to allow the heat exchanger to be easily assembled back into its support. Should do.

この課題の原則的な解決手段は、請求項１に記載の特徴を有する熱交換機である。 Principle solution to this problem is the heat exchanger having the features of claim 1.

効果的かつ目的に合った形態が、従属請求項の対象である。   Effective and purposeful forms are the subject of the dependent claims.

発明の実施の形態BEST MODE FOR CARRYING OUT THE INVENTION

本発明は、熱交換機の固定部材の目標破断箇所を、クィックロック結合によって熱交換機と結合可能な領域に設ける、という一般的な考えに基づいている。その場合に、目標破断箇所を、目標破断が発生した場合にすでに必然的にクィックロックが開放するように設けると、特に効果的である。修理の場合に、本発明に基づく解決においては、熱交換機の固定部材の、クィックロック内の分離可能ないしすでに分離された領域のみを新しくすれば済む。   The present invention is based on the general idea that the target breakage point of the fixing member of the heat exchanger is provided in a region that can be coupled to the heat exchanger by quick clock coupling. In that case, it is particularly effective to provide the target breakage point so that the quick clock is necessarily opened when the target breakage occurs. In the case of repair, in the solution according to the invention, only the separable or already separated areas in the quick clock of the fixing elements of the heat exchanger need be renewed.

従属請求項には、クィックロック手段の特に具体的な形状付与が記載されており、それによって一方で、熱交換機を、それを収容する支持体内に堅固に軸承することが与えられ、かつそれによって熱交換機に配置されている複数のクィックロックと協働して、修理の場合における簡単な再取付けが可能である。この主旨における特に好ましい形態が、最後の２つの従属請求項の対象である。   The dependent claims describe particularly specific shaping of the quick clock means, whereby it is provided that the heat exchanger is firmly supported in the support housing it, and thereby In cooperation with a plurality of quick clocks arranged in the heat exchanger, a simple reattachment in case of repair is possible. Particularly preferred forms of this subject matter are the subject of the last two dependent claims.

本発明の好ましい実施例が、図面に示されている。   Preferred embodiments of the invention are shown in the drawings.

透視図法により破線のみで示唆される熱交換機１は、垂直上方および下方において上方と下方のクィックロック２ないし３を介して、上方と下方の支持体４ないし５の間に軸承されている。   The heat exchanger 1, which is suggested only by a broken line in perspective view, is supported between upper and lower supports 4-5 via upper and lower quick clocks 2-3 in the vertical upper and lower directions.

熱交換機は、特に自動車のフロント領域内の冷却モジュールとすることができ、ウォータークーラー、復水器および送風機を有している。上方と下方の支持体４と５は、ここの実施例においては、自動車内のこの領域に通常設けられる支持部材について、単に象徴的に示されている。熱交換機を貫流する流体のための供給導管と排出導管は、それぞれ少なくともフレキシブルな部分領域を有しているので（図面には示されていない）、熱交換機１と支持体４および５との間に目標破断箇所が設けられており、かつ目標破断が発生した場合に、熱交換機１はそのものとして損傷されずにその固定箇所から押し出されることが可能である。熱交換機のこのように損傷されない移動は、車両事故の場合に発生する可能性があり、それによって一方では熱交換機流体が流出せず、他方では熱交換機１の交換なしの安価な修理が実現できる。   The heat exchanger can be in particular a cooling module in the front area of the motor vehicle and has a water cooler, a condenser and a blower. The upper and lower supports 4 and 5 are merely symbolically shown in this embodiment for the support members normally provided in this area in the motor vehicle. Since the supply and discharge conduits for the fluid flowing through the heat exchanger each have at least a flexible partial area (not shown in the drawing), there is a gap between the heat exchanger 1 and the supports 4 and 5. When the target breakage point is provided and the target breakage occurs, the heat exchanger 1 can be pushed out from the fixed point without being damaged as it is. This undamaged movement of the heat exchanger can occur in the event of a vehicle accident, so that on the one hand the heat exchanger fluid does not flow out and on the other hand an inexpensive repair without replacement of the heat exchanger 1 can be realized. .

上方と下方のクィックロック２と３は、異なるように形成されている。   The upper and lower quick clocks 2 and 3 are formed differently.

次に、下方のクィックロック３を、図３の分解斜視図を用いて詳細に説明する。このクィックロック３は、蟻溝結合の形式で形成されている。クィックロック３のばね部分６は、熱交換機１の分離できない構成部分である。クィックロック３の、ばね部分６に対して相補的に対応づけられている溝部分７が、一体的に形成されているピン８を介して取り外し可能に、下方の支持体５の内部の軸受９と結合可能である。   Next, the lower quick clock 3 will be described in detail with reference to the exploded perspective view of FIG. The quick clock 3 is formed in the form of dovetail coupling. The spring portion 6 of the quick clock 3 is a component that cannot be separated from the heat exchanger 1. A groove portion 7 of the quick clock 3 which is complementarily associated with the spring portion 6 is detachable via a pin 8 which is integrally formed so that it can be removed inside a bearing 9 inside the lower support 5. And can be combined.

熱交換機の目標破断軸承に関して、クィックロック３の溝部分７は、目標破断の場合において機能する犠牲部分として形成されている。この機能を実施することができるようにするために、溝部分７の２つのウェブ材１０の少なくとも一方に、材料弱化として形成された目標破断部分１１が設けられている。 With respect to the target break bearing of the heat exchanger, the groove part 7 of the quick clock 3 is formed as a sacrificial part that functions in the case of a target break. To be able to perform this function, at least one of the two web material 10 of the groove portion 7, a predetermined breaking part 11 formed as a material weakening is provided.

下方のクィックロック結合の領域における目標破断の際に、クィックロックは目標破断箇所１１を有するウェブ材１０の破損によって必然的に跳ね上がる。修理のためには、溝部分７のみが交換される。下方の支持体５の内部の軸受９は、特に弾性的な軸受である。 When the target fracture in the region of the quick-lock coupling of the lower, quick lock jumps inevitably by breakage of the web material 1 0 having a predetermined breaking point 11. Only the groove portion 7 is replaced for repair. The bearing 9 inside the lower support 5 is a particularly elastic bearing.

上方のクィックロック結合２の構造を示すのが、図２の分解斜視図である。そこでは、上方のピン１２が熱交換機１と堅固に、かつ分離できないように結合されている。上方のピン１２と結合するための相補的なクィックロック手段として、キャップ１３を備えたジャケット１４が設けられている。キャップ１３によってジャケット１４は、上方の支持体４の内部の開口部に挿通させた後に、この上方の支持体４内に堅固に、しかし取り外しできるように嵌め込むことができる。ジャケット１４には、目標破断箇所を発生させるために、スリット１５が設けられている。上方のクィックロック２内でテレスコープ状に互いに入り組んだクィックロック手段、すなわち上方のピン１２とジャケット１４との間に、弾性的な軸受リング１６が挿入されている。 FIG. 2 is an exploded perspective view showing the structure of the upper quick clock coupling 2. There, the upper pin 12 is firmly connected to the heat exchanger 1 so that it cannot be separated. A jacket 14 with a cap 13 is provided as a complementary quick clock means for coupling with the upper pin 12. The cap 13 allows the jacket 14 to be fitted into the upper support 4 firmly but detachably after being inserted through the opening in the upper support 4. The jacket 14 is provided with a slit 15 in order to generate a target breakage point. An elastic bearing ring 16 is inserted between the quick clock means, ie, the upper pin 12 and the jacket 14 which are telescope-like in the upper quick clock 2.

上方のクィックロック２の領域内で目標破断が生じた場合に、スリット１５によって弱体化されているジャケット１４が、破断し、それによって上方のピン１２が自由になる。それによって、熱交換機１は損傷なしで移動することができる。   When a target break occurs in the region of the upper clock 2, the jacket 14 weakened by the slit 15 breaks, thereby freeing the upper pin 12. Thereby, the heat exchanger 1 can be moved without damage.

修理の場合においては、事故の際に目標破断箇所のゆるみによって損傷なしで移動した熱交換機１の修理は、特に、以下のように行われる。   In the case of repair, the repair of the heat exchanger 1 that has moved without damage due to the looseness of the target breakage point in the event of an accident is particularly performed as follows.

クィックロック２、３において、所望の目標破断によって破壊された、部品７と１４が取り替えられる。   In quick clocks 2 and 3, parts 7 and 14 destroyed by the desired target break are replaced.

第１の修理ステップにおいて、下方のクィックロック３が、溝部分とばね部分６、７を組み合わせることによって、新しくされる。その後、熱交換機１が下方のピン８を介して下方の支持体５の軸受９内へ差し込まれ、その場合に軸受９の弾性によって熱交換機１の揺動が可能になる。このようにして、熱交換機１は、上方のクィックロック２の新しくされたジャケット１４が上方の支持体４を通して熱交換機１のそれぞれの上方のピン１２と結合できる位置へ、揺動される。上方のクィックロック２の閉鎖と同時に、ジャケット１４がこのジャケットと結合されているキャップ１３によって上方の支持体４内に堅固に嵌め込まれる。その後熱交換機１は、事故に基づく新たな破断を可能にする、新しくされた目標破断軸承によって、駆動準備されて取り付けられる。   In the first repair step, the lower quick clock 3 is renewed by combining the groove portions and the spring portions 6, 7. Thereafter, the heat exchanger 1 is inserted into the bearing 9 of the lower support 5 via the lower pin 8, and in this case, the heat exchanger 1 can be swung by the elasticity of the bearing 9. In this way, the heat exchanger 1 is swung to a position where the renewed jacket 14 of the upper quick clock 2 can be coupled to the respective upper pins 12 of the heat exchanger 1 through the upper support 4. Simultaneously with the closing of the upper quick clock 2, the jacket 14 is firmly fitted in the upper support 4 by a cap 13 which is connected to this jacket. The heat exchanger 1 is then prepared for driving and mounted by means of a renewed target break bearing which allows a new break based on an accident.

上方と下方の角部に異なるクィックロック固定部材を有する熱交換機を破線で示す斜視図である。It is a perspective view which shows the heat exchanger which has a quick clock fixing member which is different in an upper and lower corner part with a broken line. 上方のクィックロックを分解して示す斜視図である。It is a perspective view which decomposes | disassembles and shows an upper quick clock. 下方のクィックロックを分解して示す斜視図である。It is a perspective view which decomposes | disassembles and shows a lower quick clock.

符号の説明Explanation of symbols

１ 熱交換機
２ 上方のクィックロック
３ 下方のクィックロック
４ 上方の支持体
５ 下方の支持体
６ ばね部分
７ 溝部分
８ ピン
９ 軸受
１１ 目標破断部分
１２ 上方のピン
１３ キャップ
１４ ジャケット
１５ スリット
１６ 軸受リング

DESCRIPTION OF SYMBOLS 1 Heat exchanger 2 Upper quick clock 3 Lower quick clock 4 Upper support body 5 Lower support body 6 Lower support body 6 Spring part 7 Groove part 8 Pin 9 Bearing 11 Target breaking part 12 Upper pin 13 Cap 14 Jacket 15 Slit 16 Bearing ring

Claims (8)

複数の固定部材を有し、複数の固定部材の少なくとも１つが、第１の部材（６；１２）と第２の部材（７；１４）とを有し、第１の部材（６；１２）が、熱交換機（１）から分離できない構成部分であり、第２の部材（７；１４）が、熱交換機（１）から分離可能であり、
クィックロック結合手段が第１と第２の部材（６、７；１２、１４）の間に設けられていて、クィックロック結合手段が閉成されている場合に、第１と第２の部材（６、７；１２、１４）が、相補形状で固定作用をするように互いに噛み合い、
少なくとも１つの目標破断箇所が、クィックロック結合手段の領域における第２の部材（７；１４）に配置されており、第２の部材（７；１４）のみが、前述の少なくとも１つの目標破断箇所で破断され、第１の部材（６；１２）は破断されることがなく、それゆえ、破断が生じるときは、常に、破断された第２の部材（７；１４）を熱交換機（１）から分離して、新しい第２の部材（７；１４）に取り替えることができることを特徴とする熱交換機。It has a plurality of fixing members, and at least one of the plurality of fixing members has a first member (6; 12) and a second member (7; 14), and the first member (6; 12). Is a component that cannot be separated from the heat exchanger (1), and the second member (7; 14) is separable from the heat exchanger (1),
When the quick clock coupling means is provided between the first and second members (6, 7; 12, 14) and the quick clock coupling means is closed, the first and second members ( 6, 7; 12, 14) mesh with each other so as to have a fixing action in a complementary shape,
At least one target break point is arranged on the second member (7; 14) in the region of the quick clock coupling means, and only the second member (7; 14) is the at least one target break point described above. And the first member (6; 12) is not broken, so whenever a breakage occurs, the broken second member (7; 14) is replaced by the heat exchanger (1). A heat exchanger, characterized in that it can be separated from and replaced by a new second member (7; 14) . クィックロック結合手段における固定部材の第１と第２の部材（６、７）が、蟻溝結合の形式で噛み合うことを特徴とする請求項１に記載の熱交換機。  The heat exchanger according to claim 1, characterized in that the first and second members (6, 7) of the fixing member in the quick clock coupling means mesh in the form of dovetail coupling. 目標破断箇所が、熱交換機から分離可能な第２の部材（７）のウェブ材（１０）の少なくとも１つに設けられていることを特徴とする請求項２に記載の熱交換機。  3. The heat exchanger according to claim 2, wherein the target breakage point is provided in at least one of the web members (10) of the second member (7) separable from the heat exchanger. 固定部材の第１と第２の部材（１２、１４）が、互いにテレスコープ状に入り組んでいることを特徴とする請求項１に記載の熱交換機。  The heat exchanger according to claim 1, characterized in that the first and second members (12, 14) of the fixing member are telescoped together. 目標破断箇所が、固定部材のテレスコープ状に互いに入り組む第１と第２の部材（１２、１４）のうちの、クィックロック結合手段によって熱交換機（１）から分離可能な第２の部材（１４）内に設けられていることを特徴とする請求項４に記載の熱交換機。  Of the first and second members (12, 14), the target breaking portion of which is intertwined in the telescopic shape of the fixing member, the second member (12, 14) separable from the heat exchanger (1) by the quick clock coupling means ( The heat exchanger according to claim 4, wherein the heat exchanger is provided in 14). 固定のためのクィックロック結合手段の、熱交換機（１）からそれぞれ分離可能な第２の部材（７、１４）が、熱交換機（１）を軸承する支持体（４、５）の相補的な軸受内で、クィックロック結合手段の外側へ突出していることを特徴とする請求項１から５のいずれか１項に記載の熱交換機。  The second member (7, 14), which is separable from the heat exchanger (1), of the quick clock coupling means for fixing is complementary to the support (4, 5) bearing the heat exchanger (1). The heat exchanger according to any one of claims 1 to 5, wherein the heat exchanger protrudes outside the quick clock coupling means in the bearing. 熱交換機（１）に、蟻溝結合の形式で噛み合うクィックロック結合手段と互いにテレスコープ状に入り組んでいるクィックロック結合手段が設けられていることを特徴とする請求項１から６のいずれか１項に記載の熱交換機。  The heat exchanger (1) is provided with a quick clock coupling means that meshes in the form of a dovetail coupling and a quick clock coupling means that are telescopically connected to each other. The heat exchanger according to item. 蟻溝結合の形式で噛み合うクィックロック結合手段が、熱交換機（１）を支持する下方の支持体（５）への結合を形成し、互いにテレスコープ状に入り組んでいるクィックロック結合手段が、該当する上方の支持体（４）への結合を形成することを特徴とする請求項１から７のいずれか１項に記載の熱交換機。  Quick clock coupling means meshing in the form of dovetail coupling form a coupling to the lower support (5) that supports the heat exchanger (1), and the quick clock coupling means that are telescopically interlaced with each other. A heat exchanger according to any one of the preceding claims, characterized in that it forms a bond to the upper support (4).
JP2006505005A 2003-04-08 2004-04-05 Heat exchanger with a fixed member in an automobile Expired - Fee Related JP4648306B2 (en)

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PCT/EP2004/003605 WO2004090453A1 (en) 2003-04-08 2004-04-05 Heat exchanger provided with fixing elements, in particular in a vehicle

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KR20050120709A (en) 2005-12-22
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DE10315887B4 (en) 2005-03-24
KR101126977B1 (en) 2012-04-18
WO2004090453A1 (en) 2004-10-21
US20070051493A1 (en) 2007-03-08
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DE10315887A1 (en) 2004-11-11
CN1771422A (en) 2006-05-10
EP1613914B1 (en) 2015-07-01

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