JPH0827148B2 - Heat pipe manufacturing method - Google Patents
Heat pipe manufacturing methodInfo
- Publication number
- JPH0827148B2 JPH0827148B2 JP61210434A JP21043486A JPH0827148B2 JP H0827148 B2 JPH0827148 B2 JP H0827148B2 JP 61210434 A JP61210434 A JP 61210434A JP 21043486 A JP21043486 A JP 21043486A JP H0827148 B2 JPH0827148 B2 JP H0827148B2
- Authority
- JP
- Japan
- Prior art keywords
- container
- working fluid
- containers
- injection nozzle
- pipes
- 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.)
- Expired - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 239000012530 fluid Substances 0.000 claims description 26
- 238000004891 communication Methods 0.000 claims description 19
- 238000002347 injection Methods 0.000 claims description 18
- 239000007924 injection Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 238000011084 recovery Methods 0.000 description 6
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
【発明の詳細な説明】 産業上の利用分野 この発明はヒートパイプの製造方法に関する。TECHNICAL FIELD The present invention relates to a method for manufacturing a heat pipe.
従来技術とその問題点 たとえば、第２図に示すように、ケーシング（10）内
に、仕切壁（11）を介して高温流体流路（12）と低温流
体流路（13）とが形成され、両流路（12）（13）にまた
がるように、複数のフィン付きヒートパイプ（14）が仕
切壁（11）を貫通して配置された排熱回収装置を組立て
るにあたっては、従来複数のヒートパイプ用コンテナに
それぞれ作動液注入ノズルを取付け、注入ノズルか各コ
ンテナ内に作動液を注入した後注入ノズルを封止するこ
とによって所要数のヒートパイプ（14）を製造し、各ヒ
ートパイプ（14）を１本ずつケーシング（10）内に配置
していた。ところが、この方法では、所要数のヒートパ
イプを製造するための作業が面倒であるという問題があ
った。2. Related Art and its Problems For example, as shown in FIG. 2, a high temperature fluid channel (12) and a low temperature fluid channel (13) are formed in a casing (10) through a partition wall (11). When assembling an exhaust heat recovery device in which a plurality of heat pipes with fins (14) are arranged so as to penetrate through the partition wall (11) so as to straddle both flow paths (12) and (13), it is conventionally necessary to use a plurality of heat sources. The required number of heat pipes (14) are manufactured by attaching working fluid injection nozzles to the pipe containers, injecting the working fluid into the injection nozzles or each container, and then sealing the injection nozzles. ) Were arranged in the casing (10) one by one. However, this method has a problem that the work for manufacturing the required number of heat pipes is troublesome.
この発明の目的は、上記問題を解決したヒートパイプ
の製造方法を提供することにある。An object of the present invention is to provide a heat pipe manufacturing method that solves the above problems.
問題点を解決するための手段 この発明によるヒートパイプの製造方法は、複数のコ
ンテナを、下端部において連通管により互いに連通させ
ること、１つのコンテナに作動液注入ノズルを取付ける
こと、注入ノズルから上記１つのコンテナ内に作動液を
注入し、この作動液を、連通管を介して全てのコンテナ
に行き渡らせること、および注入ノズルを封止すること
によりなるものである。Means for Solving the Problems In the method for manufacturing a heat pipe according to the present invention, a plurality of containers are connected to each other by a communication pipe at the lower end, a working fluid injection nozzle is attached to one container, This is to inject the working fluid into one container, spread this working fluid to all the containers through a communication pipe, and seal the injection nozzle.
実施例 以下、この発明の実施例を、図面を参照して説明す
る。この実施例は、第２図に示すようなケーシング内に
複数のヒートパイプが配置された形式の排熱回収装置に
使用されるヒートパイプを製造するものである。Embodiments Embodiments of the present invention will be described below with reference to the drawings. In this embodiment, a heat pipe used in an exhaust heat recovery apparatus of a type in which a plurality of heat pipes are arranged in a casing as shown in FIG. 2 is manufactured.
ヒートパイプを製造するにあたり、まず複数のコンテ
ナ（１）を用意し、各コンテナ（１）の軸線が垂直方向
と平行になるように並べる。コンテナ（１）は、外周面
にフィン（２）が設けられた管体（３）と、管体（３）
の両端開口を塞ぐエンドキャップ（４）とよりなる。In manufacturing a heat pipe, first, a plurality of containers (1) are prepared and arranged so that the axes of the containers (1) are parallel to the vertical direction. The container (1) has a tubular body (3) provided with fins (2) on its outer peripheral surface, and a tubular body (3).
End caps (4) that close the openings at both ends of the.
ついで、隣り合うコンテナ（１）の上端どうしおよび
下端どうしをそれぞれ連通管（５）（６）によって相互
に連通させる。この作業は、各コンテナ（１）の上下両
端のエンドキャップ（４）にそれぞれ連通管挿入孔
（７）を形成しておき、この孔（７）に略Ｕ字形連通管
（５）（６）の端部を挿入し、溶接することによって行
なう。各連通管（５）（６）の垂直部（5a）（6a）どう
しの間隔は第２図に示す排熱回収装置のケーシング（1
0）内に配置される複数のヒートパイプ（14）の隣り合
うものどうしの間隔に対応したものとしておく。そうす
ると、連通管（５）（６）の両端部を連通管挿入孔
（７）に挿入するだけで、完成した排熱回収装置におい
て複数のヒートパイプ（14）間の間隔を所定の大きさと
することが可能となる。Next, the upper ends and the lower ends of the adjacent containers (1) are made to communicate with each other by communication pipes (5) and (6). In this work, communication pipe insertion holes (7) are formed in the end caps (4) at the upper and lower ends of each container (1), and substantially U-shaped communication pipes (5) (6) are formed in these holes (7). It is done by inserting the ends of and welding. The intervals between the vertical portions (5a) and (6a) of the communication pipes (5) and (6) are shown in FIG.
The heat pipes (14) arranged in (0) correspond to the intervals between adjacent ones. Then, by simply inserting both ends of the communication pipes (5) and (6) into the communication pipe insertion holes (7), the space between the plurality of heat pipes (14) in the completed exhaust heat recovery device becomes a predetermined size. It becomes possible.
その後、１つのコンテナ（１）の上端のエンドキャッ
プ（４）に作動液注入ノズル（８）を取付ける。そし
て、作動液注入ノズル（８）から上記一つのコンテナ
（１）内に作動液を注入する。作動液はまずノズル
（８）が取付けられたコンテナ（１）内に入り、下側の
連通管（６）を通って他のコンテナ（１）内に流入し、
これにより全てのコンテナ（１）に均等に行き渡る。各
コンテナ（１）内に所定量の作動液が入ったら作動液の
注入を停止する。Then, the working liquid injection nozzle (8) is attached to the end cap (4) at the upper end of one container (1). Then, the hydraulic fluid is injected from the hydraulic fluid injection nozzle (8) into the one container (1). The hydraulic fluid first enters the container (1) to which the nozzle (8) is attached, and then flows into the other container (1) through the lower communication pipe (6),
This spreads evenly over all containers (1). When a predetermined amount of hydraulic fluid has entered each container (1), the injection of hydraulic fluid is stopped.
最後に、すべてのコンテナ（１）を加熱し、内部の作
動液を蒸発させ、ガス状作動液がノズル（８）から外部
に出て来たときにノズル（８）を封止する。ノズル
（８）が取付けられたコンテナ（１）以外のコンテナ
（１）内で発生したガス状作動液は上側の連通管（５）
を通ってノズル（８）が取付けられたコンテナ（１）内
に至り、ノズル（８）から外部に出て行く。こうして、
複数のヒートパイプ（14）が一度に製造される。Finally, all the containers (1) are heated to evaporate the working fluid inside and seal the nozzle (8) when the gaseous working fluid comes out of the nozzle (8). The gaseous working fluid generated in the container (1) other than the container (1) to which the nozzle (8) is attached is the upper communication pipe (5).
It goes through the inside of the container (1) to which the nozzle (8) is attached, and goes out from the nozzle (8). Thus
Multiple heat pipes (14) are manufactured at once.
そして、各連通管（５）（６）の途中を圧潰するかま
たはそのままで、ケーシング（10）内に取付け、排熱回
収装置とする。Then, the communication pipes (5) and (6) are crushed in the middle or left as they are, and are installed in the casing (10) to form an exhaust heat recovery device.
上記実施例は、複数のヒートパイプを備えた排熱回収
装置用の全てのヒートパイプを一度に製造するものであ
るが、この発明の方法によれば、単独で使用される複数
のヒートパイプを一度に製造することのもできる。その
場合、作動液注入ノズル（８）封止液、たとえば各連通
管（５）（６）の水平部を２箇所で圧潰し、両圧潰箇所
間で連通管を切断する。The above-mentioned embodiment is to manufacture all the heat pipes for the exhaust heat recovery apparatus provided with a plurality of heat pipes at one time, but according to the method of the present invention, a plurality of heat pipes to be used alone are used. It can also be manufactured at once. In that case, the working liquid injection nozzle (8) sealing liquid, for example, the horizontal portions of the communication pipes (5) and (6) are crushed at two places, and the communication pipe is cut between the crushed places.
発明の効果 この発明によるヒートパイプの製造方法は、複数のコ
ンテナを、下端部において連通管により互いに連通させ
ること、１つのコンテナに作動液注入ノズルを取付ける
こと、注入ノズルから上記１つのコンテナ内に作動液を
注入し、この作動液を、連通管を介して全てのコンテナ
に行き渡らせること、および注入ノズルを封止すること
によりなるものであるから、作動液注入作業および作動
液注入ノズル封止作業で、複数のヒートパイプを一挙に
製造することができ、従来の方法で複数のヒートパイプ
を製造する場合よりも工数が減って作業が容易になる。
特に、複数のコンテナを、下端部において連通管により
互いに連通させるとともに、１つのコンテナに作動液注
入ノズルを取付けているので、作動液注入ノズルを取付
けた１つのコンテナ内に、注入ノズルから所要量の作動
液を注入することによって、この作動液を、連通管と介
して全てのコンテナに均等に行き渡らせることができ
る。したがって、全てのコンテナに作動液を均等に入れ
る作業が簡単になる。EFFECTS OF THE INVENTION In the method for manufacturing a heat pipe according to the present invention, a plurality of containers are connected to each other by a communication pipe at the lower end, a working fluid injection nozzle is attached to one container, and the containers are inserted into the above one container from the injection nozzle. The working fluid is injected, and this working fluid is distributed to all containers through the communication pipe, and the filling nozzle is sealed. A plurality of heat pipes can be manufactured all at once by the work, and the number of man-hours is reduced and the work is facilitated compared with the case of manufacturing the plurality of heat pipes by the conventional method.
In particular, since a plurality of containers are made to communicate with each other by a communication pipe at the lower end and the working fluid injection nozzle is attached to one container, the required amount from the injection nozzle can be set in one container equipped with the working fluid injection nozzle. By injecting the working fluid of (1), the working fluid can be evenly distributed to all the containers via the communication pipe. Therefore, the work of uniformly filling the working fluid in all the containers is simplified.
第１図はこの発明の方法で複数のヒートパイプを製造す
る途中を示す縦断面図、第２図は複数のヒートパイプを
備えた排熱回収装置の斜視図である。 （１）……コンテナ、（５）（６）……連通管、（８）
……作動液注入ノズル。FIG. 1 is a vertical cross-sectional view showing a process of manufacturing a plurality of heat pipes by the method of the present invention, and FIG. 2 is a perspective view of an exhaust heat recovery apparatus having a plurality of heat pipes. (1) …… Container, (5) (6) …… Communication pipe, (8)
...... Hydraulic fluid injection nozzle.
Claims (1)
により互いに連通させること、１つのコンテナに作動液
注入ノズルを取付けること、注入ノズルから上記１つの
コンテナ内に作動液を注入し、この作動液を、連通管を
介して全てのコンテナに行き渡らせること、および注入
ノズルを封止することによりなるヒートパイプの製造方
法。1. A plurality of containers are made to communicate with each other by a communication pipe at a lower end thereof, a working fluid injection nozzle is attached to one container, a working fluid is injected from the injection nozzle into the one container, and the operation is performed. A method for manufacturing a heat pipe, which comprises distributing the liquid to all the containers through a communicating pipe and sealing an injection nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61210434A JPH0827148B2 (en) | 1986-09-05 | 1986-09-05 | Heat pipe manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61210434A JPH0827148B2 (en) | 1986-09-05 | 1986-09-05 | Heat pipe manufacturing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6365298A JPS6365298A (en) | 1988-03-23 |
| JPH0827148B2 true JPH0827148B2 (en) | 1996-03-21 |
Family
ID=16589260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61210434A Expired - Fee Related JPH0827148B2 (en) | 1986-09-05 | 1986-09-05 | Heat pipe manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0827148B2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2820589C2 (en) * | 1978-05-11 | 1983-08-04 | Ford-Werke AG, 5000 Köln | Seat belt attachment for a longitudinally adjustable motor vehicle seat |
-
1986
- 1986-09-05 JP JP61210434A patent/JPH0827148B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6365298A (en) | 1988-03-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |