JPS63129298A - Fin material for heat exchange - Google Patents
Fin material for heat exchangeInfo
- Publication number
- JPS63129298A JPS63129298A JP27488586A JP27488586A JPS63129298A JP S63129298 A JPS63129298 A JP S63129298A JP 27488586 A JP27488586 A JP 27488586A JP 27488586 A JP27488586 A JP 27488586A JP S63129298 A JPS63129298 A JP S63129298A
- Authority
- JP
- Japan
- Prior art keywords
- fin material
- heat exchange
- base plate
- heat
- copper
- 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
- 239000000463 material Substances 0.000 title claims abstract description 43
- 239000003365 glass fiber Substances 0.000 claims abstract description 9
- 239000007769 metal material Substances 0.000 claims abstract description 7
- 239000000758 substrate Substances 0.000 claims description 15
- 229920005594 polymer fiber Polymers 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 11
- 229910052802 copper Inorganic materials 0.000 abstract description 11
- 239000010949 copper Substances 0.000 abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 230000005855 radiation Effects 0.000 abstract description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 3
- 239000000835 fiber Substances 0.000 abstract description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000003570 air Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は熱交換器の放熱フィン等に使用される熱交換用
フィン材に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a heat exchange fin material used for radiation fins of a heat exchanger and the like.
（従来の技術）
従来、冷凍回路の熱交換器の放熱フィンとしてアルミニ
ューム製の熱交換用フィン材を使用したものが知られて
いる。(Prior Art) Conventionally, heat exchange fins made of aluminum are used as heat radiation fins of heat exchangers in refrigeration circuits.
（発明が解決しようとする問題点）
前記従来の熱交換用フィン材では、前述の如く通気性を
有しないアルミニューム製のもので形成されているから
、前記熱交換用フィン材の熱交換面積はその外周面に限
定されるし、また、熱交換器用の送風機で放熱するとき
も、該送風空気が該熱交換用フィン材が壁となって滞留
し、充分な放熱を行うことができなかった。(Problems to be Solved by the Invention) Since the conventional heat exchange fin material is made of aluminum which does not have air permeability as described above, the heat exchange area of the heat exchange fin material is limited. is limited to the outer circumferential surface of the heat exchanger, and when heat is radiated by a blower for a heat exchanger, the blown air becomes stagnant as the heat exchange fin material acts as a wall, making it impossible to radiate sufficient heat. Ta.
（発明の目的）
本発明は前記従来の問題点に鑑み、熱交換効率を向上さ
せた熱交換用フィン材を提供しようとするものである。(Object of the Invention) In view of the above-mentioned conventional problems, it is an object of the present invention to provide a heat exchange fin material with improved heat exchange efficiency.
（問題点を解決するための手段）
本発明は前記目的を達成するため、高分子ＩＡｌ維或５
はガラスｍ雑により連続的な徴小の空間を多数有する基
板を形成し、該基板に伝熱性を有する金属材料を付着し
たことを特徴とする。(Means for Solving the Problems) In order to achieve the above-mentioned object, the present invention uses polymeric IAl fibers or 5
The method is characterized in that a substrate having a large number of continuous small spaces is formed by glass moulding, and a metal material having heat conductivity is adhered to the substrate.
（作用）
本発明によれば、高分子繊維或いはガラス繊維により連
続的な徴小の空間を有する基板を形成したから、空気が
流通するとともに、熱交換面積が拡大する。(Function) According to the present invention, since the substrate having continuous small spaces is formed using polymer fibers or glass fibers, air can circulate and the heat exchange area can be expanded.
（実施例）
第１図乃至第５図は本発明の一実施例を示すもので、１
はシート状の熱交換用フィン材（以下単にフィン材とい
う）で、ガラスｔａｆＩｉｉにて形成された基板２と、
該基板２に蒸着した伝熱性良好な金属部材、例えば銅３
とからなり、該フィン材１の厚さ方向には連続的な徴小
の空間を多数有するものとなっている。(Example) Figures 1 to 5 show an example of the present invention.
is a sheet-like heat exchange fin material (hereinafter simply referred to as fin material), which includes a substrate 2 made of glass TAFIII;
A metal member having good heat conductivity, such as copper 3, is deposited on the substrate 2.
The fin material 1 has a large number of continuous small spaces in the thickness direction.
また、前記フィン材１を製造するときは第２図に示すよ
うに、先ず、前記基板２を径が０．０５Ｍ以下のガラス
繊維にて連続的な徴小の空間を多数有する不織布として
形成する。次に、該基板２を周知の真空蒸着器４にて前
記用３を蒸着する。When manufacturing the fin material 1, as shown in FIG. 2, first, the substrate 2 is formed from glass fiber with a diameter of 0.05M or less as a nonwoven fabric having a large number of continuous small spaces. . Next, the substrate 2 is evaporated with the above-mentioned material 3 using a well-known vacuum evaporator 4.
このとき、該銅３は該基板２の表面は勿論のこと、前記
徴小の空間内にも付着する。更に、該蒸着した基板２を
炭酸ナトリウムを含む水を貯留した容器５内に入れ、該
容器５をバーナ６にて加熱し、該銅３を再結晶化する。At this time, the copper 3 adheres not only to the surface of the substrate 2 but also to the inside of the small spaces. Further, the vapor-deposited substrate 2 is placed in a container 5 storing water containing sodium carbonate, and the container 5 is heated with a burner 6 to recrystallize the copper 3.
−そして、該基板２を該溶液から取出し、例えばシャワ
ー装置７にて水洗いを充分に行う。これにより、フィン
材１が形成される。-Then, the substrate 2 is taken out from the solution and thoroughly washed with water, for example, using a shower device 7. Thereby, the fin material 1 is formed.
本実施例によれば、前記フィン材１は伝熱性良好な銅３
を有することから、熱伝導性を有ザるものとなる。また
、該フィン材１はガラス繊維にて連続的な徴小の空間を
多数有するものとなっているから、従来のフィン材とは
異なり、通気性を有し、熱交換面積が大きくなる。これ
により、該銅３に伝導した熱は効率良く放出されること
となる。According to this embodiment, the fin material 1 is made of copper 3 having good heat conductivity.
Since it has , it has thermal conductivity. Further, since the fin material 1 is made of glass fiber and has a large number of continuous small spaces, it has air permeability and a large heat exchange area, unlike conventional fin materials. Thereby, the heat conducted to the copper 3 is efficiently released.
また、前述の如く、前記用３は再結晶されることから、
空気通過効率は更に向上する。In addition, as mentioned above, since the above-mentioned 3 is recrystallized,
Air passage efficiency is further improved.
第３図及び第４図はフィン材を集熱器の凝縮部に取り付
け、集熱器内の水温（イ）、凝縮部の温度（ロ）及びフ
ィン材の温度（ハ）を測定したグラフで、第４図は従来
のフィン材、第５図は本発明に係るフィン材１を示すも
のである。係る各グラフから明らかのように、従来のフ
ィン材は多少放熱するがフィン材の温度は集熱器内の水
温及び凝縮部の温度に対応して変化するとともに、最高
７０℃前後まで上昇し、熱の残留度が大きいことが理解
できる。これに対して、本発明に係るフィン材１は集熱
器内の水温及び凝縮部の温度が高いときでも３０℃前後
で温度上昇がきわめて小さく、該フィン材１に伝導した
熱は残留することなく有効に放熱されていることが理解
出来る。Figures 3 and 4 are graphs of the water temperature in the collector (a), the temperature of the condensing part (b), and the temperature of the fin material (c) when the fin material was attached to the condensing part of the heat collector. , FIG. 4 shows a conventional fin material, and FIG. 5 shows a fin material 1 according to the present invention. As is clear from these graphs, conventional fin materials radiate heat to some extent, but the temperature of the fin materials changes in response to the water temperature in the heat collector and the temperature of the condensing part, and increases to a maximum of around 70 ° C. It can be seen that the degree of residual heat is large. On the other hand, the fin material 1 according to the present invention has a very small temperature rise of around 30°C even when the water temperature in the heat collector and the temperature of the condensing part are high, and the heat conducted to the fin material 1 remains. It can be seen that heat is dissipated effectively without any problems.
次に、前記フィン材１を冷凍回路の熱交換器８の放熱フ
ィン９として使用する場合を説明する。Next, a case will be described in which the fin material 1 is used as a radiation fin 9 of a heat exchanger 8 of a refrigeration circuit.
即ち、前記フィン材１を第１図に示すように、長方形状
に形成するとともに、該フィン材１の周端にアルミニュ
ーム製のフレーム７１０を取り付けて該放熱フィン９を
形成し、第５図に示すように、該熱交換器８に所定間隔
をおいて複数枚取付ける。That is, as shown in FIG. 1, the fin material 1 is formed into a rectangular shape, and a frame 710 made of aluminum is attached to the peripheral end of the fin material 1 to form the radiation fins 9. As shown in the figure, a plurality of heat exchangers are attached to the heat exchanger 8 at predetermined intervals.
これにより、従来のものと比較し該熱交換器８の熱交換
効率は飛躍的に向上する。Thereby, the heat exchange efficiency of the heat exchanger 8 is dramatically improved compared to the conventional one.
尚、前記実施例では前記フィン材１の基板２としてガラ
ス繊維を使用しているが、高分子繊維を使用しても良い
し、また、金属部材として銅３を使用しているが、これ
に限るものではなく、伝熱効率の良好なもの、例えばア
ルミニューム、銀、ステンレススチール等でも良いこと
は勿論である。In the above embodiment, glass fiber is used as the substrate 2 of the fin material 1, but polymer fiber may also be used, and copper 3 is used as the metal member. Of course, the material is not limited to the material, and materials with good heat transfer efficiency, such as aluminum, silver, stainless steel, etc., may also be used.
更に、前記実施例では、前記フィン材１を冷凍回路の熱
交換器８に使用しているが、これに限るものではなく、
自動車のターボチャージせ−に設けられたインタークー
ラの放熱フィンとしても使用出来るものである。Further, in the embodiment, the fin material 1 is used in the heat exchanger 8 of the refrigeration circuit, but the invention is not limited to this.
It can also be used as a radiation fin for an intercooler installed in an automobile turbocharger.
（発明の効果）
以上説明したように、本発明は高分子繊維或いはガラス
繊維により連続的な徴小の空間を多数有Ｊる基板を形成
し、該基板に伝熱性を有する金属材料を付着したので、
熱交換用フィン材内を空気が流通するとともに、熱交換
面積が拡大し、金属材料に伝導した熱の放熱及び該熱交
換用フィン材の吸熱が効率良く行なわれるという利点を
有する。(Effects of the Invention) As explained above, the present invention forms a substrate having a large number of continuous small spaces using polymer fibers or glass fibers, and adheres a heat conductive metal material to the substrate. So,
This has the advantage that air flows through the heat exchange fin material, the heat exchange area is expanded, and the heat conducted to the metal material is efficiently radiated and the heat exchange fin material absorbs heat efficiently.
第１図乃至第５図は本発明の一実施例を示すもので、第
１図はフィン材を示す組立て斜視図、第２図はフィン材
の製造工程を示す概略図、第３図は集熱器内の水温、凝
縮部の温度及び従来のフィン材の温度を測定したグラフ
、第４図は集熱器内の水温、凝縮部の温度及び本発明に
係るフィン材の温度を測定したグラフ、第５図はフィン
材を取付けた冷凍回路の熱交換器である。
図中、１・・・熱交換用フィン材、２・・・基板、３・
・・金属材料〈銅）。1 to 5 show one embodiment of the present invention, in which FIG. 1 is an assembled perspective view showing the fin material, FIG. 2 is a schematic diagram showing the manufacturing process of the fin material, and FIG. 3 is an assembly. A graph showing the measurement of the water temperature in the heat collector, the temperature of the condensing part, and the temperature of the conventional fin material. Figure 4 is a graph showing the measurement of the water temperature in the heat collector, the temperature of the condensing part, and the temperature of the fin material according to the present invention. , FIG. 5 shows a heat exchanger for a refrigeration circuit equipped with fins. In the figure, 1... Fin material for heat exchange, 2... Board, 3...
...Metal material (copper).
Claims (1)
間を多数有する基板を形成し、該基板に伝熱性を有する
金属材料を付着したことを特徴とする熱交換用フイン材
。A fin material for heat exchange, characterized in that a substrate having a large number of continuous small spaces is formed of polymer fibers or glass fibers, and a metal material having heat conductivity is attached to the substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27488586A JPS63129298A (en) | 1986-11-18 | 1986-11-18 | Fin material for heat exchange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27488586A JPS63129298A (en) | 1986-11-18 | 1986-11-18 | Fin material for heat exchange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63129298A true JPS63129298A (en) | 1988-06-01 |
Family
ID=17547892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27488586A Pending JPS63129298A (en) | 1986-11-18 | 1986-11-18 | Fin material for heat exchange |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63129298A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5811397A (en) * | 1981-07-10 | 1983-01-22 | Sanyo Electric Co Ltd | Total heat exchange element |
| JPS58198696A (en) * | 1982-05-12 | 1983-11-18 | Matsushita Electric Ind Co Ltd | Heat exchange element |
-
1986
- 1986-11-18 JP JP27488586A patent/JPS63129298A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5811397A (en) * | 1981-07-10 | 1983-01-22 | Sanyo Electric Co Ltd | Total heat exchange element |
| JPS58198696A (en) * | 1982-05-12 | 1983-11-18 | Matsushita Electric Ind Co Ltd | Heat exchange element |
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