JPH06341776A - Heat exchanger - Google Patents
Heat exchangerInfo
- Publication number
- JPH06341776A JPH06341776A JP15621193A JP15621193A JPH06341776A JP H06341776 A JPH06341776 A JP H06341776A JP 15621193 A JP15621193 A JP 15621193A JP 15621193 A JP15621193 A JP 15621193A JP H06341776 A JPH06341776 A JP H06341776A
- Authority
- JP
- Japan
- Prior art keywords
- porous body
- pipes
- fluid
- heat
- casing
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/003—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by using permeable mass, perforated or porous materials
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、熱交換器に関し、特
に、複数の流体を流体通路内で仕切り部材を介して熱交
換を行わせるようにした熱交換器に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a heat exchanger, and more particularly to a heat exchanger adapted to exchange heat between a plurality of fluids in a fluid passage through a partition member.
【０００２】[0002]
【従来の技術】従来、空調設備に於ける熱の授受や、各
種工業分野に於いて、低温流体の加熱／蒸発や高温流体
の冷却／凝縮を行う際に種々の熱交換器が用いられてい
る。そのような熱交換器にあっては、熱交換効率を高め
ることが望まれている。2. Description of the Related Art Conventionally, various heat exchangers have been used to exchange heat in air-conditioning equipment and to heat / evaporate low-temperature fluid and cool / condense high-temperature fluid in various industrial fields. There is. In such a heat exchanger, it is desired to improve heat exchange efficiency.
【０００３】従来の熱交換器に於いて例えば表面式熱交
換器の熱交換効率を高めるめには、温度の異なる２流体
間の伝熱用壁の表面積を広くすることが考えられるが、
その結果、熱交換器が大型化し、かつ高騰化するという
問題があった。In the conventional heat exchanger, for example, in order to improve the heat exchange efficiency of the surface heat exchanger, it is conceivable to increase the surface area of the heat transfer wall between two fluids having different temperatures.
As a result, there is a problem that the heat exchanger becomes large in size and soars.
【０００４】[0004]
【発明が解決しようとする課題】このような従来技術の
問題点に鑑み、本発明の主な目的は、熱交換効率を高め
得ると共にコンパクト化し得る熱交換器を提供すること
にある。SUMMARY OF THE INVENTION In view of the above problems of the prior art, a main object of the present invention is to provide a heat exchanger which can improve heat exchange efficiency and can be made compact.
【０００５】[0005]
【課題を解決するための手段】このような目的は、本発
明によれば、熱交換を行わせるための複数の流体を通す
流体通路を熱伝導率の高い仕切り部材により少なくとも
２つ以上に分割し、前記流体通路の分割された各分割通
路内にそれぞれ熱伝導率の高い多孔質体を充填したこと
を特徴とする熱交換器を提供することにより達成され
る。特に、前記多孔質体が前記仕切り部材と接合されて
いると良い。According to the present invention, a fluid passage for passing a plurality of fluids for heat exchange is divided into at least two or more parts by a partition member having a high thermal conductivity. However, it is achieved by providing a heat exchanger characterized in that each of the divided passages of the fluid passage is filled with a porous body having a high thermal conductivity. Particularly, it is preferable that the porous body is joined to the partition member.
【０００６】[0006]
【作用】このようにすれば、多孔質体内を通る流体と接
触する多孔質体の各孔の表面積が大きく、かつ各孔が入
り組んでいるため、流体と多孔質体との接触が極めて多
くなり、両者間で多くの熱の授受を行い得る。By doing so, since the surface area of each hole of the porous body that comes into contact with the fluid passing through the porous body is large and each hole is intricate, the contact between the fluid and the porous body becomes extremely large. , A lot of heat can be exchanged between them.
【０００７】[0007]
【実施例】以下、本発明の好適実施例を添付の図面につ
いて詳しく説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT A preferred embodiment of the present invention will now be described in detail with reference to the accompanying drawings.
【０００８】図１は、本発明が適用された熱交換器の第
１の実施例を示す正面図（ａ）及びその直径にて破断し
た側断面図（ｂ）である。この第１の実施例では、熱交
換器の流体通路としての扁平パイプ形状のケーシング１
内に、その軸線に沿って複数の分割通路を形成するべく
小径の各パイプ２が例えば互いに平行にかつ適度な間隔
をおいて配設されている。各パイプ２は、ケーシング１
内に各パイプ２貫通部分を除いて充填された多孔質体３
を介して支持されている。また、各パイプ２内にも、多
孔質体３のケーシング１の軸線方向長さに対応する範囲
に渡って多孔質体４が充填されている。FIG. 1 is a front view (a) showing a first embodiment of a heat exchanger to which the present invention is applied and a side sectional view (b) taken along the diameter thereof. In the first embodiment, a casing 1 having a flat pipe shape as a fluid passage of a heat exchanger
In order to form a plurality of divided passages along the axis, pipes 2 having a small diameter are arranged in parallel with each other and at appropriate intervals. Each pipe 2 is a casing 1
Porous body 3 filled inside each pipe 2 excluding the penetrating portion
Is supported through. Also, each pipe 2 is filled with the porous body 4 over a range corresponding to the axial length of the casing 1 of the porous body 3.
【０００９】各多孔質体３・４は、例えば同一構造のも
のであって良く、熱伝導率の高い金属（銅など）の切り
粉や粒体や粉体などのコア材を拡散接合またはろう付け
などにより一体的に接合して固形化したものを用いると
良いが、金網や金属メッシュを圧縮して固めるように形
成したものであっても良い。例えば粒体を素材として用
いた場合には、図２の要部拡大断面図に示されるよう
に、各粒体３ａが、拡散接合により隣合う者同士の間で
一部融合させるように接合されるようになる。従って、
各粒体３ａ間の伝熱が、粒体を詰めただけの場合の単な
る点接触状態に対して、一体化することにより極めて大
量に行われる。The respective porous bodies 3 and 4 may have the same structure, for example, by diffusion bonding or brazing of a cutting material of a metal (copper or the like) having a high thermal conductivity or a core material such as granules or powder. It is preferable to use a solidified product which is integrally joined by attachment or the like, but a metal mesh or a metal mesh may be formed so as to be compressed and solidified. For example, when granules are used as the raw material, as shown in the enlarged cross-sectional view of the main part of FIG. 2, the granules 3a are joined by diffusion joining so as to be partially fused between adjacent persons. Become so. Therefore,
The heat transfer between the particles 3a is performed in an extremely large amount by being integrated with the mere point contact state when the particles are simply packed.
【００１０】上記各パイプ２内には、例えば比較的低温
の流体が図１ｂの矢印Ａに示すように流れ、ケーシング
１内の各パイプ２を除いた部分すなわち多孔質体３には
比較的高温の流体が図１ｂの矢印Ｂに示すように通るよ
うにされている。パイプ２内を通る流体の熱が、対応す
る多孔質体４に伝わり、その多孔質体４からパイプ２に
伝わり、そしてパイプ２を介して他方の流体を通す多孔
質体３に伝わる。このように仕切り部材としてのパイプ
２の壁を介して熱の授受が行われるため、パイプ２を、
比較的熱伝導率の高い材料にて形成する。A relatively low temperature fluid flows in each of the pipes 2 as shown by an arrow A in FIG. 1b, and a relatively high temperature is applied to a portion of the casing 1 excluding the pipes 2, that is, the porous body 3. Fluid is allowed to pass as indicated by arrow B in FIG. 1b. The heat of the fluid passing through the pipe 2 is transmitted to the corresponding porous body 4, is transmitted from the porous body 4 to the pipe 2, and is transmitted via the pipe 2 to the porous body 3 passing the other fluid. In this way, since heat is transferred via the wall of the pipe 2 as a partition member, the pipe 2 is
It is made of a material having a relatively high thermal conductivity.
【００１１】本発明によれば、前記したように、パイプ
２の壁を介してのみ熱の授受が行われるだけではなく、
パイプ２内を通る流体及びパイプ２外を通る流体を、そ
れぞれ各多孔質体３・４内を通すようにしていることか
ら、パイプ内を通る流体全体が多孔質体と接触すること
になる。さらに、多孔質体内を蛇行して流体が通ること
になり、流体と多孔質体との接触がより一層好適に行わ
れると共に、多孔質体を構成するコア材同士が前記した
ように一部融合状態に接合されているため、コア材間の
伝熱も良好に行われ、熱交換の効率を極めて向上し得
る。According to the present invention, as described above, heat is not only transferred and received only through the wall of the pipe 2, but
Since the fluid passing through the pipe 2 and the fluid passing outside the pipe 2 are passed through the respective porous bodies 3 and 4, the entire fluid passing through the pipe comes into contact with the porous body. Further, the fluid meanders through the porous body, so that the contact between the fluid and the porous body is more suitably performed, and the core materials constituting the porous body are partially fused as described above. Since they are joined in a state, the heat transfer between the core materials is also excellent, and the efficiency of heat exchange can be significantly improved.
【００１２】なお、多孔質構造に形成された各孔の大き
さなどにあっては、通過する流体の流れを大きく阻害し
ない程度にする必要があるが、通す流体の種類に応じ
て、それぞれの大きさや一体化した後の密度を適宜設計
することにより、大きな損失を生じることなく流体を何
等問題なく通し得る。The size of each hole formed in the porous structure needs to be such that the flow of the fluid passing therethrough is not significantly hindered. By appropriately designing the size and the density after integration, the fluid can be passed without any problem without causing a large loss.
【００１３】また、多孔質体の材質には銅製が適当であ
るが、熱伝導率の高いものであれば他の材質のものにし
ても良い。なお、流体の種類によっては多孔質体が侵食
される虞が生じるが、そのような場合には、その流体に
侵食されない種類の材質により多孔質体を形成すれば良
く、また、流体と接触する表面を耐食性のめっき処理を
行うなどしても良い。Copper is suitable for the material of the porous body, but other materials may be used as long as they have high thermal conductivity. Depending on the type of fluid, the porous body may be eroded. In such a case, the porous body may be formed of a material that is not eroded by the fluid, and the porous body may come into contact with the fluid. The surface may be subjected to corrosion-resistant plating.
【００１４】図３は、本発明に基づく第２の実施例を示
す図１と同様の図である。この第２の実施例では、図１
と同様のケーシング１内に、仕切り部材として図３ａに
示されるように同心円の複数の環状壁５ａ〜５ｄが設け
られている。従って、この第２の実施例にあっては、ケ
ーシング１内が、ケーシング１及び各環状壁５ａ〜５ｄ
により同心円的に分割されて、各分割通路が画定されて
いる。FIG. 3 is a view similar to FIG. 1 showing a second embodiment according to the present invention. In this second embodiment, FIG.
In a casing 1 similar to the above, a plurality of concentric annular walls 5a to 5d are provided as partition members as shown in FIG. 3a. Therefore, in the second embodiment, the inside of the casing 1 is the casing 1 and the annular walls 5a to 5d.
Are divided into concentric circles to define each divided passage.
【００１５】これら各分割流体通路内には、図３ｂに示
されるように、前記実施例と同様の多孔質体６ａ〜６ｅ
が充填されかつケーシング１内周面及び各環状壁５ａ〜
５ｄに前記実施例と同様にそれぞれ接合されている。各
多孔質体６ａ〜６ｅは、前記実施例の多孔質体３・４と
同様のものであり、またそれぞれ同一構造のものであっ
て良い。In each of these divided fluid passages, as shown in FIG. 3b, the same porous bodies 6a to 6e as in the above-mentioned embodiment are used.
And the inner peripheral surface of the casing 1 and each annular wall 5a.
5d are respectively joined in the same manner as in the above embodiment. Each of the porous bodies 6a to 6e is the same as the porous bodies 3 and 4 of the above-mentioned embodiment, and may have the same structure.
【００１６】そして、図３ｂに示されるように、例えば
中心部の最小円形状の環状壁５ａ内と、両環状壁５ｂ・
５ｃ間と、環状壁５ｄ及びケーシング１内周面間とのそ
れぞれに、例えば比較的低温の流体が図３ｂの矢印Ａに
示すように流れ、両環状壁５ａ・５ｂ間と両環状壁５ｃ
・５ｄ間とには、比較的高温の流体が図３ｂの矢印Ｂに
示すように流れるようになっており、それぞれ隣合う流
体間で各多孔質体及び環状壁を介して前記実施例と同様
に熱の授受が行われる。Then, as shown in FIG. 3b, for example, the inside of the annular wall 5a having the smallest circular shape at the center and both annular walls 5b.
5c and between the annular wall 5d and the inner peripheral surface of the casing 1, for example, a fluid having a relatively low temperature flows as shown by an arrow A in FIG. 3b, and the two annular walls 5a and 5b and the both annular walls 5c.
A relatively high temperature fluid flows between 5d as shown by an arrow B in FIG. 3b, and is similar to the above-described embodiment via the porous body and the annular wall between adjacent fluids. Transfer of heat is performed.
【００１７】この第２の実施例に於いても、前記実施例
と同様に各多孔質体６ａ〜６ｅ毎に適宜振り分けて２種
類以上の流体を通すことができ、また、通す流体の種類
に応じて各多孔質体６ａ〜６ｅの材質や孔の大きさや密
度を変更することにより、熱交換の効率をより一層向上
し得る。Also in the second embodiment, two or more kinds of fluids can be appropriately distributed to each of the porous bodies 6a to 6e as in the case of the above embodiment, and the kind of the fluid to be passed can be changed. Accordingly, the efficiency of heat exchange can be further improved by changing the material of each porous body 6a to 6e and the size and density of the holes.
【００１８】図４に第３の実施例を示す。この第３の実
施例にあっては、図４ａに示されるようにケーシング１
の中央部に小円形の環状壁７が同心的に設けられている
と共に、その環状壁７の外周面とケーシング１の内周面
との間に、中心から放射状になるように配置された複数
の仕切り部材としての半径方向壁８が設けられている。
そして、環状壁７及びケーシング１と各半径方向壁８と
により画定された各部分により分割通路が形成されてお
り、各分割通路内に、前記実施例と同様の多孔質体９ａ
〜９ｌがそれぞれ充填されかつ各半径方向壁８に第１の
実施例と同様に接合されている。FIG. 4 shows a third embodiment. In this third embodiment, as shown in FIG.
A small circular annular wall 7 is concentrically provided in the central part of the, and a plurality of radial walls are arranged from the center between the outer peripheral surface of the annular wall 7 and the inner peripheral surface of the casing 1. A radial wall 8 is provided as a partition member.
Then, a divided passage is formed by each portion defined by the annular wall 7 and the casing 1 and each radial wall 8, and in each divided passage, a porous body 9a similar to that in the above embodiment is formed.
.About.9 l are each filled and joined to each radial wall 8 as in the first embodiment.
【００１９】この第３の実施例にあっては、各多孔質体
９ａ〜９ｌの１つおきに、例えば多孔質体９ａ・９ｃ・
９ｅ・９ｇ・９ｉ・９ｋのそれぞれに例えば比較的低温
の流体が図４ｂの矢印Ａに示すように流れ、残りの多孔
質体９ｂ・９ｄ・９ｆ・９ｈ・９ｊ・９ｌのそれぞれに
例えば比較的高温の流体が図４ｂの矢印Ｂに示すように
流れ、それぞれ隣合う流体間で各多孔質体及び各半径方
向壁８を介して前記実施例と同様に熱の授受が行われ
る。In the third embodiment, every other porous body 9a-9l, for example, porous bodies 9a.9c.
For example, a relatively low-temperature fluid flows in each of 9e, 9g, 9i, and 9k as shown by an arrow A in FIG. 4b, and relatively flows in each of the remaining porous bodies 9b, 9d, 9f, 9h, 9j, and 9l. The high-temperature fluid flows as shown by the arrow B in FIG. 4b, and heat is transferred between adjacent fluids via the respective porous bodies and the radial walls 8 in the same manner as in the above embodiment.
【００２０】この第３の実施例に於いても、前記実施例
と同様に各多孔質体９ａ〜９ｌ毎に適宜振り分けて２種
類以上の流体を通すことができ、また、通す流体の種類
に応じて各多孔質体９ａ〜９ｌの材質や孔の大きさや密
度を変更することにより、熱交換の効率をより一層向上
し得る。Also in the third embodiment, two or more kinds of fluids can be passed by appropriately distributing to each of the porous bodies 9a to 9l similarly to the above-mentioned embodiment, and the kind of the fluid to be passed can be changed. Accordingly, the heat exchange efficiency can be further improved by changing the material and the size and density of the pores of the porous bodies 9a to 9l.
【００２１】図５に第４の実施例を示す。この第４の実
施例にあっては、図５ａに示されるようにケーシング１
の中央部に仕切り部材としての小円形の環状壁１１が同
心的に設けられている。環状壁７内と、環状壁７及びケ
ーシング１間の環状部分との各部分により２つの分割通
路が形成されており、各分割通路内に前記第１の実施例
と同様の多孔質体１２ａ・１２ｂがそれぞれ充填され、
かつ環状壁７に各多孔質体１２ａ・１２ｂが第１の実施
例と同様に接合されている。FIG. 5 shows a fourth embodiment. In this fourth embodiment, as shown in FIG.
A small circular annular wall 11 as a partition member is concentrically provided in the central portion of the. Two divided passages are formed by the inside of the annular wall 7 and the annular portion between the annular wall 7 and the casing 1, and in each divided passage, the same porous body 12a as in the first embodiment is formed. 12b are filled respectively,
Moreover, the porous bodies 12a and 12b are joined to the annular wall 7 in the same manner as in the first embodiment.
【００２２】この第４の実施例にあっては、環状壁７内
の多孔質体１２ａに例えば比較的低温の流体が図５ｂの
矢印Ａに示すように流れ、環状壁７及びケーシング１間
の多孔質体１２ｂに例えば比較的高温の流体が図５ｂの
矢印Ｂに示すように流れ、それぞれ隣合う流体間で各多
孔質体１２ａ・１２ｂ及び環状壁１１を介して前記実施
例と同様に熱の授受が行われる。この第４の実施例に於
いても、通す流体の種類に応じて各多孔質体１２ａ・１
２ｂの材質や孔の大きさや密度を変更することにより、
熱交換の効率をより一層向上し得る。In the fourth embodiment, for example, a relatively low temperature fluid flows through the porous body 12a in the annular wall 7 as shown by an arrow A in FIG. For example, a relatively high temperature fluid flows in the porous body 12b as shown by an arrow B in FIG. 5b, and heat is generated between adjacent fluids via the porous bodies 12a and 12b and the annular wall 11 in the same manner as in the above embodiment. Will be exchanged. Also in the fourth embodiment, each porous body 12a.1 is selected depending on the type of fluid to be passed.
By changing the material of 2b and the size and density of holes,
The efficiency of heat exchange can be further improved.
【００２３】図６に第５の実施例を示す。この第５の実
施例にあっては、図６ａに示されるようにケーシング１
の中心を通る径方向壁１３が仕切り部材として設けられ
ている。この径方向壁１３によりケーシング１内が図に
於ける上下に２分割されており、それら各部分により分
割通路が形成されており、各分割通路内に前記第１の実
施例と同様の多孔質体１４ａ・１４ｂがそれぞれ充填さ
れ、かつ径方向壁１３に各多孔質体１４ａ・１４ｂが第
１の実施例と同様に接合されている。FIG. 6 shows a fifth embodiment. In this fifth embodiment, as shown in FIG. 6a, the casing 1
A radial wall 13 passing through the center of is provided as a partition member. The radial wall 13 divides the inside of the casing 1 into upper and lower parts in the drawing, and each of these parts forms a divided passage, and each divided passage has a porous structure similar to that of the first embodiment. The bodies 14a and 14b are respectively filled, and the porous bodies 14a and 14b are joined to the radial wall 13 in the same manner as in the first embodiment.
【００２４】この第５の実施例にあっては、上側の多孔
質体１４ａに例えば比較的低温の流体が図６ｂの矢印Ａ
に示すように流れ、下側の多孔質体１４ｂに例えば比較
的高温の流体が図６ｂの矢印Ｂに示すように流れ、それ
ぞれ隣合う流体間で各多孔質体１４ａ・１４ｂ及び径方
向壁１３を介して前記実施例と同様に熱の授受が行われ
る。この第５の実施例に於いても、通す流体の種類に応
じて各多孔質体１４ａ・１４ｂの材質や孔の大きさや密
度を変更することにより、熱交換の効率をより一層向上
し得る。In the fifth embodiment, for example, a fluid having a relatively low temperature is applied to the upper porous body 14a by the arrow A in FIG. 6b.
6b, a relatively high temperature fluid flows to the lower porous body 14b as shown by an arrow B in FIG. 6b, and the respective porous bodies 14a and 14b and the radial wall 13 between adjacent fluids. The heat is exchanged via the same as in the above embodiment. Also in the fifth embodiment, the efficiency of heat exchange can be further improved by changing the material of the porous bodies 14a and 14b and the size and density of the pores according to the type of fluid to be passed.
【００２５】[0025]
【発明の効果】このように本発明によれば、熱交換を行
う流体を熱伝導率の高い多孔質体に通していることか
ら、流体と多孔質体との接触面積が極めて広く、流体と
多孔質体との間の単位体積当たりの熱授受効率が高くな
り、熱交換の効率を大きく向上し得る。さらに、複数の
流体を通す部分を分けるための仕切り部材に多孔質体を
接合することにより、多孔質体と仕切り部材との間の熱
伝導効率も高くなり、熱交換の効率をより一層向上し得
る。従って、熱交換器のコンパクト化がを可能であり、
低廉化し得る。また、多孔質体の材質や孔の大きさ及び
密度を、通す流体に応じて適宜変更することができ、特
性の選択自由度が大きいばかりでなく、仕切り部材を多
数設けて、各多孔質体に通す流体の種類を２種類以上に
して、多種類の流体間に於ける熱交換も容易に行い得る
など、その効果は極めて大である。As described above, according to the present invention, since the fluid for heat exchange is passed through the porous body having high thermal conductivity, the contact area between the fluid and the porous body is extremely wide, The heat transfer efficiency per unit volume with the porous body becomes high, and the heat exchange efficiency can be greatly improved. Furthermore, by joining the porous body to the partition member for separating the portions through which a plurality of fluids pass, the heat transfer efficiency between the porous body and the partition member is also increased, and the efficiency of heat exchange is further improved. obtain. Therefore, it is possible to make the heat exchanger compact,
Can be cheaper. In addition, the material of the porous body and the size and density of the pores can be appropriately changed according to the fluid to be passed, and not only the degree of freedom in selecting the characteristics is large, but also a large number of partition members are provided so that each porous body The effect is extremely large, for example, by making the number of kinds of fluids to be passed through two or more, heat exchange between various kinds of fluids can be easily performed.
【図１】（ａ）は、本発明に基づく熱交換器の正面図で
あり、（ｂ）は、（ａ）の直径で破断した側断面図。FIG. 1 (a) is a front view of a heat exchanger according to the present invention, and FIG. 1 (b) is a side sectional view taken along the diameter of (a).
【図２】本発明に基づく熱交換器の要部拡大断面図。FIG. 2 is an enlarged sectional view of a main part of a heat exchanger according to the present invention.
【図３】第２の実施例を示し、（ａ）は図１ａに対応す
る図であり、（ｂ）は図１ｂに対応する図。FIG. 3 shows a second embodiment, (a) is a diagram corresponding to FIG. 1a, and (b) is a diagram corresponding to FIG. 1b.
【図４】第３の実施例を示し、（ａ）は図１ａに対応す
る図であり、（ｂ）は図１ｂに対応する図。FIG. 4 shows a third embodiment, (a) is a diagram corresponding to FIG. 1a, and (b) is a diagram corresponding to FIG. 1b.
【図５】第４の実施例を示し、（ａ）は図１ａに対応す
る図であり、（ｂ）は図１ｂに対応する図。FIG. 5 shows a fourth embodiment, (a) is a diagram corresponding to FIG. 1a, and (b) is a diagram corresponding to FIG. 1b.
【図６】第５の実施例を示し、（ａ）は図１ａに対応す
る図であり、（ｂ）は図１ｂに対応する図。FIG. 6 shows a fifth embodiment, (a) is a diagram corresponding to FIG. 1a, and (b) is a diagram corresponding to FIG. 1b.
１ ケーシング ２ パイプ ３ 多孔質体 ３ａ 粒体 ４ 多孔質体 ５ａ〜５ｄ 環状壁 ６ａ〜６ｅ 多孔質体 ７ 環状壁 ８ 半径方向壁 ９ａ〜９ｌ 多孔質体 １１ 環状壁 １２ａ・１２ｂ 多孔質体 １３ 径方向壁 １４ａ・１４ｂ 多孔質体 DESCRIPTION OF SYMBOLS 1 Casing 2 Pipe 3 Porous body 3a Granular body 4 Porous body 5a-5d Annular wall 6a-6e Porous body 7 Annular wall 8 Radial wall 9a-9l Porous body 11 Annular wall 12a / 12b Porous body 13 Diameter Directional wall 14a ・ 14b Porous body
Claims (2)
す流体通路を熱伝導率の高い仕切り部材により少なくと
も２つ以上に分割し、前記流体通路の分割された各分割
通路内にそれぞれ熱伝導率の高い多孔質体を充填したこ
とを特徴とする熱交換器。1. A fluid passage for passing a plurality of fluids for heat exchange is divided into at least two or more portions by a partition member having a high thermal conductivity, and heat is generated in each divided passage of the fluid passage. A heat exchanger characterized by being filled with a porous body having high conductivity.
れていることを特徴とする請求項１に記載の熱交換器。2. The heat exchanger according to claim 1, wherein the porous body is joined to the partition member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15621193A JPH06341776A (en) | 1993-06-01 | 1993-06-01 | Heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15621193A JPH06341776A (en) | 1993-06-01 | 1993-06-01 | Heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH06341776A true JPH06341776A (en) | 1994-12-13 |
Family
ID=15622796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15621193A Pending JPH06341776A (en) | 1993-06-01 | 1993-06-01 | Heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06341776A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012511120A (en) * | 2008-12-08 | 2012-05-17 | ファイアースター エンジニアリング，エルエルシー | Regenerative cooling jacket using porous media |
| US8858224B2 (en) | 2009-07-07 | 2014-10-14 | Firestar Engineering, Llc | Detonation wave arrestor |
-
1993
- 1993-06-01 JP JP15621193A patent/JPH06341776A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012511120A (en) * | 2008-12-08 | 2012-05-17 | ファイアースター エンジニアリング，エルエルシー | Regenerative cooling jacket using porous media |
| US8858224B2 (en) | 2009-07-07 | 2014-10-14 | Firestar Engineering, Llc | Detonation wave arrestor |
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