JP2008151415A - Heat exchanger - Google Patents

Heat exchanger Download PDF

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Publication number
JP2008151415A
JP2008151415A JP2006339890A JP2006339890A JP2008151415A JP 2008151415 A JP2008151415 A JP 2008151415A JP 2006339890 A JP2006339890 A JP 2006339890A JP 2006339890 A JP2006339890 A JP 2006339890A JP 2008151415 A JP2008151415 A JP 2008151415A
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Prior art keywords
fluid
heat exchange
introduction path
side end
heat exchanger
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Tatsuyuki Hoshino
辰幸 星野
Yusuke Hase
祐介 長谷
Noritomo Narita
典智 成田
Mitsuru Kimata
充 木全
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Denso Corp
Toyota Motor Corp
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Denso Corp
Toyota Motor Corp
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Priority to JP2006339890A priority Critical patent/JP2008151415A/en
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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
    • F28F9/02—Header boxes; End plates
    • F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
    • F28F9/0265—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by using guiding means or impingement means inside the header box

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a heat exchanger suppressing bias of a flow of fluid toward a heat exchange part side more effectively. <P>SOLUTION: The heat exchanger 20 has a heat exchange part 2 receiving the fluid from an inflow side end 5 and carrying out heat exchange of the fluid, a fluid introducing passage 3 provided along the inflow side end 5 and introducing the fluid to the heat exchange part 2, and at least one reflection member provided in the fluid introducing passage 3 and reflecting fluid flowing in a direction along the inflow side end 5 in the fluid introducing passage 3 toward a direction heading toward the inflow side end 5. The reflecting member is a plurality of guides 22 provided in the fluid introducing passage 3. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明は、熱交換器に関する。   The present invention relates to a heat exchanger.

従来、熱交換器１は、例えば図４に示すように、流入側端部５から流体を受け入れ、当該流体の熱交換を行う熱交換部２と、流入側端部５に沿って設けられた、熱交換部２に流体を導く流体導入路３と、熱交換部２の流出側端部６に連通する流体導出路４とを有している。   Conventionally, as shown in FIG. 4, for example, the heat exchanger 1 is provided along the inflow side end portion 5 and the heat exchange portion 2 that receives fluid from the inflow side end portion 5 and performs heat exchange of the fluid. And a fluid introduction path 3 that guides the fluid to the heat exchange section 2 and a fluid lead-out path 4 that communicates with the outflow side end 6 of the heat exchange section 2.

上記の熱交換器１では、流体は流体導入路３内で流入側端部５に沿う方向（図４の矢印Ｘ方向）に流れるため、矢印Ｘ方向について熱交換部２を通る流体流量に偏りが生じる。具体的には、熱交換部２のうち、奥側の部分２ａには流体が多く流れ、手前側の部分２ｂには少量の流体しか流れない。   In the heat exchanger 1 described above, the fluid flows in the direction along the inflow side end portion 5 (in the direction of arrow X in FIG. 4) in the fluid introduction path 3, so that the fluid flow rate that passes through the heat exchange portion 2 in the direction of arrow X is biased. Occurs. Specifically, in the heat exchanging unit 2, a large amount of fluid flows in the back portion 2a, and only a small amount of fluid flows in the front portion 2b.

上記のような流量の偏りを抑制する技術として、特許文献１には、図５に示されるような熱交換器１０が開示されている。図５では、流体導入路１２内に、流体の流路を複数に仕切る仕切り板１４が設置されている。   As a technique for suppressing the flow rate deviation as described above, Patent Document 1 discloses a heat exchanger 10 as shown in FIG. In FIG. 5, a partition plate 14 is provided in the fluid introduction path 12 to partition the fluid flow path into a plurality of paths.

特開平９−１４８８５号公報JP-A-9-14485

本発明の目的の一つは、熱交換部側への流体の流れの偏りをより効率的に抑制することが可能な熱交換器を提供することにある。また、本発明の目的の一つは、簡易な構成でもって、熱交換部側への流体の流れの偏りを抑制することが可能な熱交換器を提供することにある。   One of the objects of the present invention is to provide a heat exchanger that can more efficiently suppress the deviation of the flow of fluid toward the heat exchange section. Another object of the present invention is to provide a heat exchanger that has a simple configuration and can suppress a deviation in the flow of fluid toward the heat exchange section.

本発明の第１の観点によれば、流入側端部から流体を受け入れ、当該流体の熱交換を行う熱交換部と、上記流入側端部に沿って設けられた、上記熱交換部に上記流体を導く流体導入路と、上記流体導入路の途中に設けられた、上記流体導入路内で上記流入側端部に沿う方向に流れる流体を上記流入側端部に向かう方向に反射させる、少なくとも１つの反射部材とを有することを特徴とする熱交換器が提供される。   According to the first aspect of the present invention, the heat exchange unit that receives the fluid from the inflow side end and performs heat exchange of the fluid, and the heat exchange unit provided along the inflow side end include the above A fluid introduction path that guides fluid, and a fluid that is provided in the middle of the fluid introduction path and that flows in a direction along the inflow side end in the fluid introduction path, is reflected in a direction toward the inflow side end, at least There is provided a heat exchanger characterized by having one reflective member.

上記反射部材は、上記流体導入路表面に設けられた突起でもよい。   The reflection member may be a protrusion provided on the surface of the fluid introduction path.

本発明の第２の観点によれば、流入側端部から流体を受け入れ、当該流体の熱交換を行う熱交換部と、上記流入側端部に沿って設けられた、上記熱交換部に上記流体を導く流体導入路と、上記流体導入路内に設けられた、当該流体導入路側と熱交換部側とを仕切る仕切り部材であって、上記流体導入路側と熱交換部側とを連通させる複数の開口が、上記熱交換部側への流体の流れの偏りを抑制するように形成された仕切り部材とを有することを特徴とする熱交換器が提供される。   According to the second aspect of the present invention, the heat exchange unit that receives the fluid from the inflow side end and performs heat exchange of the fluid, and the heat exchange unit provided along the inflow side end include the above A partition member for partitioning the fluid introduction path side and the heat exchange part side provided in the fluid introduction path, the fluid introduction path for guiding the fluid, and a plurality of members that communicate the fluid introduction path side and the heat exchange part side The heat exchanger has a partition member formed so as to suppress an uneven flow of fluid toward the heat exchange unit.

上記仕切り部材は、上記流体を清浄化するフィルタでもよい。   The partition member may be a filter that cleans the fluid.

以上説明したように本発明によれば、熱交換器において、熱交換部側への流体の流れの偏りをより効率的に抑制することができる。また、本発明によれば、熱交換器において、簡易な構成でもって、熱交換部側への流体の流れの偏りを抑制することができる。   As described above, according to the present invention, in the heat exchanger, it is possible to more efficiently suppress the deviation of the fluid flow toward the heat exchange unit. Further, according to the present invention, in the heat exchanger, it is possible to suppress the uneven flow of the fluid toward the heat exchange section with a simple configuration.

以下に添付図面を参照しながら、本発明の好適な実施の形態（以下、本実施形態という）について詳細に説明する。以下の説明では、便宜上、図１〜図３に示される紙面上下方向、紙面左右方向をそれぞれ上下方向、左右方向と称する。   Hereinafter, preferred embodiments of the present invention (hereinafter referred to as the present embodiment) will be described in detail with reference to the accompanying drawings. In the following description, for the sake of convenience, the vertical direction of the paper and the horizontal direction of the paper shown in FIGS. 1 to 3 are referred to as the vertical direction and the horizontal direction, respectively.

（第１実施形態）
図１は、第１実施形態における熱交換器２０の断面図である。 (First embodiment)
FIG. 1 is a cross-sectional view of a heat exchanger 20 in the first embodiment.

熱交換器２０は、熱交換部２、流体導入路３、および流体導出路４を備える。熱交換部２の下方に位置する流入側端部５は流体導入路３に連結され、熱交換部２の上方に位置する流出側端部６は流体導出路４に連結されている。   The heat exchanger 20 includes a heat exchange unit 2, a fluid introduction path 3, and a fluid lead-out path 4. An inflow side end portion 5 positioned below the heat exchange section 2 is connected to the fluid introduction path 3, and an outflow side end section 6 positioned above the heat exchange section 2 is connected to the fluid outlet path 4.

本実施形態において、熱交換器２０は、ハイブリッド車両の燃料電池へ供給される燃料（圧縮空気）を冷却するインタークーラに適用されたものである。   In this embodiment, the heat exchanger 20 is applied to an intercooler that cools fuel (compressed air) supplied to a fuel cell of a hybrid vehicle.

熱交換部２は、流入側端部５から流体（圧縮空気）を受け入れ、当該流体の熱交換を行うものである。具体的には、熱交換部２には、左右方向に並列配置された多数本のチューブ２６が、流入側端部５から流出側端部６方向へ伸びており、流体導入路３に流入した流体は、当該流体導入路３によって多数本のチューブ２６に分配されるようになっている。熱交換部２は、多数本のチューブ２６相互の間に設けられたフィン２８内を紙面垂直方向に通過する冷却流体と、流入側端部５から受け入れた流体との間で熱交換を行ない、当該流体を冷却する。   The heat exchange part 2 receives a fluid (compressed air) from the inflow side end part 5 and performs heat exchange of the fluid. Specifically, in the heat exchanging unit 2, a large number of tubes 26 arranged in parallel in the left-right direction extend from the inflow side end 5 toward the outflow side end 6 and flow into the fluid introduction path 3. The fluid is distributed to a large number of tubes 26 by the fluid introduction path 3. The heat exchanging unit 2 exchanges heat between the cooling fluid passing through the fins 28 provided between the multiple tubes 26 in the direction perpendicular to the paper surface and the fluid received from the inflow side end 5. Cool the fluid.

流体導入路３は、流入側端部５に沿って（本実施形態では、多数本のチューブ２６の並列配置方向と平行に）設けられた、熱交換部２に流体を導くものである。流体導入路３の右端部には、略断面円弧形状の突き当たり部分３ａが設けられている。   The fluid introduction path 3 guides the fluid to the heat exchanging portion 2 provided along the inflow side end portion 5 (in this embodiment, parallel to the parallel arrangement direction of the multiple tubes 26). At the right end portion of the fluid introduction path 3, an abutting portion 3a having a substantially arc-shaped cross section is provided.

本実施形態では、流体導入路３は、入口側に設けられた過給機（図示せず）により圧縮された空気（流体）を、出口側に設けられた熱交換部２に流通させる。   In this embodiment, the fluid introduction path 3 distributes the air (fluid) compressed by a supercharger (not shown) provided on the inlet side to the heat exchange unit 2 provided on the outlet side.

流体導出路４は、流出側端部６に沿って（本実施形態では、多数本のチューブ２６の並列配置方向と平行に）設けられている。   The fluid outlet path 4 is provided along the outflow side end 6 (in this embodiment, parallel to the parallel arrangement direction of the multiple tubes 26).

本実施形態では、流体導出路４は、熱交換部２（多数本のチューブ２６およびフィン２８）において熱交換された流体（圧縮空気）を集合させ、当該流体を、出口側に設けられた加湿器（図示せず）、燃料電池（図示せず）等に流出させるものである。   In the present embodiment, the fluid outlet path 4 collects the fluid (compressed air) heat-exchanged in the heat exchanging section 2 (many tubes 26 and fins 28), and the fluid is humidified provided on the outlet side. It flows out to a container (not shown), a fuel cell (not shown), and the like.

熱交換器２０は、さらに反射部材を備える。反射部材は、流体導入路３の途中に設けられた、流体導入路３内で流入側端部５に沿う方向に流れる流体を流入側端部５に向かう方向に反射させるものである。本実施形態では、反射部材は、流体導入路３内に設けられた複数のガイド２２である。   The heat exchanger 20 further includes a reflective member. The reflecting member is provided in the middle of the fluid introduction path 3 and reflects the fluid flowing in the direction along the inflow side end 5 in the fluid introduction path 3 in the direction toward the inflow side end 5. In the present embodiment, the reflecting member is a plurality of guides 22 provided in the fluid introduction path 3.

ガイド２２は、流体導入路３の途中で、流体の流路を複数に仕切るように設けられている。ガイド２２は、流入側端部５に平行な平板部分２２ａと、流入側端部５に沿う方向に流れる流体を流入側端部５に向かう方向に反射するために、図１の上方向に角度が付けられた屈曲部分２２ｂとを有する。   The guide 22 is provided in the middle of the fluid introduction path 3 so as to partition the fluid flow path into a plurality of paths. The guide 22 is angled upward in FIG. 1 to reflect the flat plate portion 22a parallel to the inflow side end 5 and the fluid flowing in the direction along the inflow side end 5 in the direction toward the inflow side end 5. And a bent portion 22b.

流体導入路３内で流入側端部５に沿う方向に流れる流体の一部が、ガイドの屈曲部分２２ｂに衝突し、反射することによって、流入側端部５（図１の矢印Ｚ方向）に向かう流れが生じる。好ましくは、ガイド２２の数、配置、大きさ等が熱交換部２側への流体の流れが均等になるように決定される。   A part of the fluid flowing in the direction along the inflow side end portion 5 in the fluid introduction path 3 collides with the bent portion 22b of the guide and reflects to the inflow side end portion 5 (in the direction of arrow Z in FIG. 1). A heading flow occurs. Preferably, the number, arrangement, size, and the like of the guides 22 are determined so that the flow of fluid to the heat exchange unit 2 side is uniform.

なお、上記説明では、反射部材としてガイド２２を使用したが、他の態様でもよい。例えば、流体導入路３表面に設けられた複数の突起２４でもよい。図２に示すように、流体導入路３表面には、手前側から奥側に順に高さが高くなる複数の突起２４が設けられている。   In the above description, the guide 22 is used as the reflecting member, but other modes may be used. For example, a plurality of protrusions 24 provided on the surface of the fluid introduction path 3 may be used. As shown in FIG. 2, the surface of the fluid introduction path 3 is provided with a plurality of protrusions 24 that increase in height from the near side to the far side.

流体導入路３内で流入側端部５に沿う方向に流れる流体の一部が、突起２４に衝突し、反射することによって、流入側端部５（図２の矢印Ｙ方向）に向かう流れが生じる。好ましくは、突起２４の数、配置、大きさ等は熱交換部２側への流体の流れが均等になるように決定される。   A part of the fluid flowing in the direction along the inflow side end portion 5 in the fluid introduction path 3 collides with the protrusion 24 and is reflected, whereby a flow toward the inflow side end portion 5 (in the direction of arrow Y in FIG. 2) is generated. Arise. Preferably, the number, arrangement, size, and the like of the protrusions 24 are determined so that the flow of fluid toward the heat exchanging unit 2 is uniform.

以上、第１実施形態によれば、熱交換器２０において、流体導入路３の途中に設けられた、少なくとも１つの反射部材によって、流体導入路３内で流入側端部５に沿う方向に流れる流体が流入側端部５に向かう方向に反射させられる。その結果、熱交換部２側への流体の流れの偏りをより効率的に抑制することができる。   As mentioned above, according to 1st Embodiment, in the heat exchanger 20, it flows in the direction in alignment with the inflow side edge part 5 in the fluid introduction path 3 by the at least 1 reflection member provided in the middle of the fluid introduction path 3. FIG. The fluid is reflected in the direction toward the inflow side end 5. As a result, it is possible to more efficiently suppress the deviation of the fluid flow toward the heat exchange unit 2 side.

また、第１実施形態によれば、反射部材は、流体導入路３表面に設けられた突起２４であるので、容易に設けることができる。例えば、突起２４は、流体導入路３の外壁を外側からプレス加工等することによって、一つの工程で簡単に成形できる。   Moreover, according to 1st Embodiment, since the reflection member is the protrusion 24 provided in the fluid introduction path 3 surface, it can provide easily. For example, the protrusion 24 can be easily formed in one process by pressing the outer wall of the fluid introduction path 3 from the outside.

（第２実施形態）
図３は、第２実施形態における熱交換器３０の断面図である。第２実施形態と第１実施形態との相違点は、反射部材の代わりに仕切り部材３２を設けた点である。それ以外の構成は、第１実施形態と同じであるため、相違点のみを説明する。 (Second Embodiment)
FIG. 3 is a cross-sectional view of the heat exchanger 30 in the second embodiment. The difference between the second embodiment and the first embodiment is that a partition member 32 is provided instead of the reflecting member. Since the other configuration is the same as that of the first embodiment, only the differences will be described.

仕切り部材３２は、流体導入路３内に設けられた、当該流体導入路３側と熱交換部２側とを仕切るものである。さらに、仕切り部材３２には、流体導入路３側と熱交換部２側とを連通させる複数の開口３４が、熱交換部２側への流体の流れの偏りを抑制するように形成されている。   The partition member 32 is provided in the fluid introduction path 3 and partitions the fluid introduction path 3 side from the heat exchange unit 2 side. Further, the partition member 32 is formed with a plurality of openings 34 for communicating the fluid introduction path 3 side and the heat exchanging unit 2 side so as to suppress the deviation of the fluid flow to the heat exchanging unit 2 side. .

具体的には、仕切り部材３２は、一端３２ａが閉鎖された中空円筒形状であって、その表面には、複数の開口３４が図３の左右方向に形成されている。仕切り部材３２は、流体導入路３の途中に挿入して設置される。   Specifically, the partition member 32 has a hollow cylindrical shape with one end 32a closed, and a plurality of openings 34 are formed in the left-right direction in FIG. The partition member 32 is inserted and installed in the middle of the fluid introduction path 3.

流体導入路３で流入側端部５に沿う方向に流れる流体は、仕切り部材３２内へ流入し、開口３４から流出することによって、流入側端部５（図３の矢印Ｗ方向）に向かう流れが生じる。好ましくは、開口３４の数、配置、大きさ等は熱交換部２側への流体の流れが均等になるように決定される。   The fluid flowing in the direction along the inflow side end portion 5 in the fluid introduction path 3 flows into the partition member 32 and out of the opening 34, thereby flowing toward the inflow side end portion 5 (in the direction of arrow W in FIG. 3). Occurs. Preferably, the number, arrangement, size, and the like of the openings 34 are determined so that the flow of fluid toward the heat exchanging unit 2 is uniform.

本実施形態では、仕切り部材３２は、流体を清浄化するフィルタである。   In this embodiment, the partition member 32 is a filter that cleans the fluid.

以上、第２実施形態によれば、流体導入路３で流入側端部５に沿う方向に流れる流体は、流体導入路３内の仕切り部材３２に形成された開口３４から流出することによって、流入側端部５に向かう方向に流れが生じる。また、仕切り部材３２は、流体導入路３側と熱交換部２側とを仕切る部材であって、流体導入路３側と熱交換部２側とを連通させる複数の開口が形成された簡易な構造である。その結果、熱交換器２０において、簡易な構成でもって、図３の左右方向について熱交換部２を通る流体流量の偏りを抑制することができる。   As described above, according to the second embodiment, the fluid flowing in the direction along the inflow side end portion 5 in the fluid introduction path 3 flows out from the opening 34 formed in the partition member 32 in the fluid introduction path 3, thereby entering the fluid. A flow is generated in a direction toward the side end portion 5. Moreover, the partition member 32 is a member that partitions the fluid introduction path 3 side and the heat exchange part 2 side, and is simple in which a plurality of openings that communicate the fluid introduction path 3 side and the heat exchange part 2 side are formed. It is a structure. As a result, in the heat exchanger 20, it is possible to suppress the deviation of the fluid flow rate passing through the heat exchange unit 2 in the left-right direction in FIG. 3 with a simple configuration.

また、第２実施形態によれば、流体導入路３内に設けられたフィルタによって、仕切り部材３２を設ける効果に加えて、流体導入路３に流入した流体を清浄化することができる。   Further, according to the second embodiment, in addition to the effect of providing the partition member 32 by the filter provided in the fluid introduction path 3, the fluid flowing into the fluid introduction path 3 can be cleaned.

なお、上記説明では、仕切り部材３２は中空円筒形状であるが、それ以外の形状でもよい。例えば、仕切り部材は、平板形状でもよい。   In the above description, the partition member 32 has a hollow cylindrical shape, but may have other shapes. For example, the partition member may have a flat plate shape.

また、上記説明では、熱交換器をインタークーラに適用したが、自動車エンジン等の冷却放熱器として知られるラジエータに適用してもよい。   Moreover, in the said description, although the heat exchanger was applied to the intercooler, you may apply to the radiator known as cooling radiators, such as a motor vehicle engine.

以上、添付図面を参照しながら本実施形態について説明したが、本発明は係る例に限定されないことは言うまでもない。当業者であれば、特許請求の範囲に記載された範疇内において、各種の変更例または修正例に想到し得ることは明らかであり、それらについても当然に本発明の技術的範囲に属するものと了解される。   While the present embodiment has been described above with reference to the accompanying drawings, it goes without saying that the present invention is not limited to such examples. It will be apparent to those skilled in the art that various changes and modifications can be made within the scope of the claims, and these are naturally within the technical scope of the present invention. Understood.

第１実施形態における熱交換器の断面図である。It is sectional drawing of the heat exchanger in 1st Embodiment. 第１実施形態における熱交換器の変形例の断面図である。It is sectional drawing of the modification of the heat exchanger in 1st Embodiment. 第２実施形態における熱交換器の断面図である。It is sectional drawing of the heat exchanger in 2nd Embodiment. 従来の熱交換器の断面図である。It is sectional drawing of the conventional heat exchanger. 従来の熱交換器の断面である。It is a cross section of the conventional heat exchanger.

符号の説明Explanation of symbols

１，１０，２０，３０ 熱交換器、２ 熱交換部、３ 流体導入路、４ 流体導出路、５ 流入側端部、６ 流出側端部、２２ ガイド、２４ 突起、２６ チューブ、２８ フィン、３２ 仕切り部材、３４ 開口。   1, 10, 20, 30 Heat exchanger, 2 Heat exchange section, 3 Fluid introduction path, 4 Fluid lead-out path, 5 Inflow end, 6 Outflow end, 22 Guide, 24 Protrusion, 26 Tube, 28 Fin, 32 partition members, 34 openings.

Claims (4)

流入側端部から流体を受け入れ、当該流体の熱交換を行う熱交換部と、
前記流入側端部に沿って設けられた、前記熱交換部に前記流体を導く流体導入路と、
前記流体導入路の途中に設けられた、前記流体導入路内で前記流入側端部に沿う方向に流れる流体を前記流入側端部に向かう方向に反射させる、少なくとも１つの反射部材と、
を有することを特徴とする熱交換器。 A heat exchange unit that receives fluid from the inflow side end and performs heat exchange of the fluid; and
A fluid introduction path provided along the inflow side end portion for guiding the fluid to the heat exchange section;
At least one reflecting member that is provided in the middle of the fluid introduction path and reflects the fluid flowing in the direction along the inflow side end in the fluid introduction path in a direction toward the inflow side end;
The heat exchanger characterized by having. 請求項１に記載の熱交換器において、
前記反射部材は、前記流体導入路表面に設けられた突起である、
ことを特徴とする熱交換器。 The heat exchanger according to claim 1,
The reflecting member is a protrusion provided on the surface of the fluid introduction path.
A heat exchanger characterized by that. 流入側端部から流体を受け入れ、当該流体の熱交換を行う熱交換部と、
前記流入側端部に沿って設けられた、前記熱交換部に前記流体を導く流体導入路と、
前記流体導入路内に設けられた、当該流体導入路側と熱交換部側とを仕切る仕切り部材であって、前記流体導入路側と熱交換部側とを連通させる複数の開口が、前記熱交換部側への流体の流れの偏りを抑制するように形成された仕切り部材と、
を有することを特徴とする熱交換器。 A heat exchange unit that receives fluid from the inflow side end and performs heat exchange of the fluid; and
A fluid introduction path provided along the inflow side end portion for guiding the fluid to the heat exchange section;
A partition member provided in the fluid introduction path for partitioning the fluid introduction path side and the heat exchange part side, wherein a plurality of openings communicating the fluid introduction path side and the heat exchange part side are the heat exchange part A partition member formed so as to suppress the deviation of the fluid flow to the side,
The heat exchanger characterized by having. 請求項３に記載の熱交換器において、
前記仕切り部材は、前記流体を清浄化するフィルタである、
ことを特徴とする熱交換器。 The heat exchanger according to claim 3,
The partition member is a filter that cleans the fluid.
A heat exchanger characterized by that.
JP2006339890A 2006-12-18 2006-12-18 Heat exchanger Pending JP2008151415A (en)

Priority Applications (1)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012052715A (en) * 2010-08-31 2012-03-15 Mitsubishi Heavy Ind Ltd Heat exchanger
KR101851869B1 (en) * 2016-10-06 2018-04-24 최재호 Hot water apparatus using geothermal energy
WO2018221751A1 (en) * 2018-07-03 2018-12-06 株式会社小松製作所 Heat exchanger
CN113028866A (en) * 2021-04-13 2021-06-25 浙江银轮机械股份有限公司 Keep out wind piece, cooling tube subassembly, intercooler core, air chamber subassembly and intercooler

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01102294A (en) * 1987-09-24 1989-04-19 Rehau Plast Ag & Co Plate-shaped heat exchanger
JP2002139292A (en) * 2000-11-02 2002-05-17 Mitsubishi Electric Corp Plate heat exchanger and refrigerating cycle system equipped with the same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01102294A (en) * 1987-09-24 1989-04-19 Rehau Plast Ag & Co Plate-shaped heat exchanger
JP2002139292A (en) * 2000-11-02 2002-05-17 Mitsubishi Electric Corp Plate heat exchanger and refrigerating cycle system equipped with the same

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012052715A (en) * 2010-08-31 2012-03-15 Mitsubishi Heavy Ind Ltd Heat exchanger
KR101851869B1 (en) * 2016-10-06 2018-04-24 최재호 Hot water apparatus using geothermal energy
WO2018221751A1 (en) * 2018-07-03 2018-12-06 株式会社小松製作所 Heat exchanger
CN109312998A (en) * 2018-07-03 2019-02-05 株式会社小松制作所 Heat exchanger
EP3470763A4 (en) * 2018-07-03 2019-08-28 Komatsu Ltd. Heat exchanger
CN109312998B (en) * 2018-07-03 2021-05-18 株式会社小松制作所 Heat exchanger
CN113028866A (en) * 2021-04-13 2021-06-25 浙江银轮机械股份有限公司 Keep out wind piece, cooling tube subassembly, intercooler core, air chamber subassembly and intercooler

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