JPH0645159Y2 - Tube group unit for heat exchanger - Google Patents
Tube group unit for heat exchangerInfo
- Publication number
- JPH0645159Y2 JPH0645159Y2 JP1988131579U JP13157988U JPH0645159Y2 JP H0645159 Y2 JPH0645159 Y2 JP H0645159Y2 JP 1988131579 U JP1988131579 U JP 1988131579U JP 13157988 U JP13157988 U JP 13157988U JP H0645159 Y2 JPH0645159 Y2 JP H0645159Y2
- Authority
- JP
- Japan
- Prior art keywords
- tube
- heat exchanger
- tube group
- group unit
- tubes
- 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 - Lifetime
Links
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
【考案の詳細な説明】 （産業上の利用分野） この考案は気体または液体等の流体間において熱交換を
行う熱交換器に使用する熱交換器用チューブ群ユニット
に関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a heat exchanger tube group unit used in a heat exchanger for exchanging heat between fluids such as gas or liquid.
（従来技術） 流体間で熱交換を行う熱交換器において、多数の並列す
るチューブの内外に熱交換を行う流体を流動させる構成
の熱交換器が汎用されている。(Prior Art) In a heat exchanger for exchanging heat between fluids, a heat exchanger configured to flow a fluid for exchanging heat inside and outside a large number of parallel tubes is widely used.
従来のこの種の熱交換器におけるチューブ群は、その全
部のチューブが一体化構造の管板、つまり、熱交換器を
構成する非分割型の管板に取着する構成を採用してい
る。The tube group in the conventional heat exchanger of this type has a structure in which all the tubes are attached to a tube plate having an integrated structure, that is, a non-divided tube plate that constitutes the heat exchanger.
（考案が解決しようとする課題） 上記するように、一体化構造の管板に全部のチューブを
取着する構成の場合、チューブ数が少ない時には特に製
作上の問題点はないが、冷却用熱交換器のように、チュ
ーブを可及的小径にして本数を多くする場合は、一体化
構造の管板では、多数のチューブを近接させて確実に取
着するのに技術的な面から困難であり、作業の持続性不
安要素や、製作工程も直列的となり、完成までの日数が
長く掛かり、多種多様化への即応性等は到底不可能で、
その結果として製造コストは高くなる。(Problems to be solved by the invention) As described above, in the case of the structure in which all tubes are attached to the tube sheet having an integrated structure, there is no particular problem in production when the number of tubes is small, but the cooling heat When increasing the number of tubes by making the tubes as small as possible, such as in an exchanger, it is technically difficult to securely attach many tubes in close proximity with a tube plate with an integrated structure. Yes, there is an anxiety factor of work continuity, the manufacturing process is serialized, it takes a long time to complete, and it is impossible to respond quickly to diversification,
As a result, manufacturing costs are high.
この考案は上述の点に鑑みてなされたものであって管板
を分割型にして製作を容易し、小型化、軽量化を実現し
て多種多様の熱交換器への適用を可能にした熱交換器用
チューブ群ユニットを提供することを目的とする。The present invention has been made in view of the above-mentioned points, and the tube plate is divided into pieces to facilitate the production, realize the miniaturization and the weight reduction, and make the heat exchanger applicable to a wide variety of heat exchangers. An object is to provide a tube group unit for an exchanger.
（課題を解決するための手段） 上記の目的を達成するためのこの考案の要旨とするとこ
ろは、一対の管板に管板外方に開口させて多数のチュー
ブを取着してなり、前記管板は隣接管板とを相互接合さ
せて並列的に任意に組合せ可能に正六角形状に分割構成
にしたことを特徴とする熱交換器用チューブ群ユニット
にある。(Means for Solving the Problem) The gist of the present invention for achieving the above-mentioned object is that a plurality of tubes are attached to a pair of tube plates by opening them outward, The tube plate is a tube group unit for a heat exchanger, characterized in that adjacent tube plates are joined to each other and are divided into regular hexagonal shapes so that they can be arbitrarily combined in parallel.
（作用） 上記の如く構成したこの考案では、使用目的に合わせて
設計された形態のシェル内に必要な数のチューブ群ユニ
ットを並列状に組付けて熱交換器を構成する。(Operation) In the present invention configured as described above, the heat exchanger is configured by assembling the required number of tube group units in parallel in the shell of the form designed according to the purpose of use.
然して、熱交換器に導入される一つの流体をチューブ群
内に、もう一つの流体をチューブ群外に流動させて両流
体間における熱交換を行わしめる。However, one fluid introduced into the heat exchanger is caused to flow in the tube group and the other fluid is caused to flow to the outside of the tube group to perform heat exchange between the two fluids.
（実施例） 以下、この考案の実施例を図面に基づいて説明する。(Embodiment) An embodiment of the present invention will be described below with reference to the drawings.
第１図はこの考案のチューブ群ユニットの縦断面図であ
る。FIG. 1 is a vertical sectional view of a tube group unit of the present invention.
図において、１は管板で、この管板１は、複数個の管板
同志を並列的に接合可能に正六角形状に分割構成にした
ものである。２は一対の管板１に取着した多数のチュー
ブで、各チューブ２は近接並列して管板外方に向けて開
口している。In the figure, reference numeral 1 denotes a tube sheet, and this tube sheet 1 is formed by dividing a plurality of tube sheets into parallel hexagonal shapes so that they can be joined in parallel. Reference numeral 2 is a large number of tubes attached to a pair of tube sheets 1, and the tubes 2 are closely arranged in parallel and open toward the outside of the tube sheet.
尚、管板１に対するチューブ２の取付けは、圧着または
熔接、ろー付け等によって一体構造に結合される。The tube 2 is attached to the tube sheet 1 by pressure bonding, welding, roasting or the like so as to be combined into an integral structure.
３は各チューブ２を貫通させてチューブ群中間部に配装
した区画板で、管板同様に隣接区画板同志が相互に縁部
を突き合わせ接合されて流体に方向生を持たせて後記す
る流路を形成する分割構成のものである。Reference numeral 3 is a partition plate that penetrates each tube 2 and is arranged in the middle part of the tube group. Like the tube plate, adjacent partition plates have their edges butted and joined to each other so that the fluid has directionality, which will be described later. It is of a divided construction that forms a path.
尚、図中４は区画板３の支持杆である。Reference numeral 4 in the figure denotes a support rod for the partition plate 3.
上記の如く構成したこの考案のチューブ群ユニットは、
第２図及び第３図に示すように、管板１の結合枠６を備
え、流体入口７及び流体出口８を設けたシェル５内に組
付けて熱交換器を構成する。The tube group unit of this invention configured as described above,
As shown in FIG. 2 and FIG. 3, the heat exchanger is constructed by being assembled in the shell 5 provided with the coupling frame 6 of the tube sheet 1 and provided with the fluid inlet 7 and the fluid outlet 8.
然して、シェル５内において各ユニットの区画板３の相
互接合によってシェル５内には流路９が形成され、これ
が流体入口７及び流体出口８に通じる。However, in the shell 5, a flow passage 9 is formed in the shell 5 by the mutual joining of the partition plates 3 of the respective units, which communicates with the fluid inlet 7 and the fluid outlet 8.
こうして熱交換を必要とする一方を流体、例えば冷却水
をシェル内の流路９に流動させ、他方の流体、例えば蒸
気をチューブ群内に流動させて熱交換を行って復水す
る。In this way, one of the fluids requiring heat exchange, such as cooling water, is caused to flow in the flow path 9 in the shell, and the other fluid, such as steam, is caused to flow into the tube group to perform heat exchange and condensate water.
第４図乃至第６図はこの考案を適用したユニット配列図
で、図示するように、シェル形状は使用目的に合致させ
て円形状、角形状等に設計され、またチューブ群ユニッ
ト数も機能に合わせて設定されるもので、その仕様は千
差万別である。4 to 6 are unit arrangement diagrams to which the present invention is applied. As shown in the figure, the shell shape is designed in a circular shape, a rectangular shape, etc. according to the purpose of use, and the number of tube group units also functions. They are set together, and their specifications vary widely.
（効果） 上記構成からなるこの考案によれば、次のような効果を
奏する。(Effects) According to the present invention having the above configuration, the following effects are obtained.
（１）製作に当たって、従来の熱交換器のように一体化
構造の管板では、多数のチューブを取付けるには、管板
の穴明け工程は、複数の機械に分散並列加工が困難であ
ったが、この考案では、複数個の管板同志を並列的に接
合可能に正六角形状に分割構成した管板を用いてチュー
ブ群をユニット化したので、管板の穴明けは複数の機械
による並列加工が容易となり、作業の持続性不安要素も
適度の作業持続時間内作業になり、信頼性も向上する。(1) In manufacturing, in the case of a tube sheet having an integrated structure like a conventional heat exchanger, in order to mount a large number of tubes, it was difficult to perform parallel processing on a plurality of machines in the tube sheet boring process. However, in this invention, the tube group was unitized by using a tube plate that was divided into regular hexagonal shapes so that multiple tube plates could be joined in parallel, so that the tube plates could be drilled in parallel by multiple machines. Machining becomes easy, and the work continuity anxiety factor becomes work within an appropriate work duration, and reliability is also improved.
（２）正六角形状に分割構成にした管板を用いて定形の
チューブ群ユニットを予め製作してストック置くことに
より、小型化、軽量化に加えて多種多様化への即応性が
可能となり、製作日数の短縮と製造コストが低減でき
る。(2) By prefabricating and stocking a fixed tube group unit using tube plates divided into regular hexagonal shapes, it is possible to reduce the size and weight, and to respond to a wide variety of products. The number of manufacturing days can be shortened and the manufacturing cost can be reduced.
（３）故障等を生じた場合は、ユニット毎の交換で機能
が復帰でき、保守性に優れている。(3) When a failure occurs, the function can be restored by replacing each unit, which is excellent in maintainability.
第１図はこの考案の縦断面図、第２図はシェルに組付け
た状態の断面図、第３図は同正面図、第４図乃至第６図
はこの考案を適用したユニット配列図である。 １…管板、２…チューブ、３…区画板、４…支持杆、５
…シェル、６…結合枠、７…流体入口、８…流体出口、
９…流路。FIG. 1 is a longitudinal sectional view of the present invention, FIG. 2 is a sectional view of a state in which the shell is assembled, FIG. 3 is a front view of the same, and FIGS. 4 to 6 are unit arrangement diagrams to which the present invention is applied. is there. 1 ... Tube plate, 2 ... Tube, 3 ... Partition plate, 4 ... Support rod, 5
... shell, 6 ... coupling frame, 7 ... fluid inlet, 8 ... fluid outlet,
9 ... Flow path.
Claims (1)
チューブを取着してなり、前記管板は隣接管板とを相互
接合させて並列的に任意に組合せ可能に正六角形状に分
割構成にしたことを特徴とする熱交換器用チューブ群ユ
ニット。1. A plurality of tubes are attached to a pair of tube sheets by opening the tube sheets outwardly, and the tube sheets are joined together with adjacent tube sheets so that they can be arbitrarily combined in parallel. A tube group unit for a heat exchanger, characterized by being divided into hexagonal shapes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988131579U JPH0645159Y2 (en) | 1988-10-06 | 1988-10-06 | Tube group unit for heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988131579U JPH0645159Y2 (en) | 1988-10-06 | 1988-10-06 | Tube group unit for heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0254062U JPH0254062U (en) | 1990-04-19 |
| JPH0645159Y2 true JPH0645159Y2 (en) | 1994-11-16 |
Family
ID=31387783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988131579U Expired - Lifetime JPH0645159Y2 (en) | 1988-10-06 | 1988-10-06 | Tube group unit for heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0645159Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015099011A (en) * | 2009-07-16 | 2015-05-28 | ロッキード マーティン コーポレーション | Helical tube bundle arrangement for heat exchanger |
| US9388798B2 (en) | 2010-10-01 | 2016-07-12 | Lockheed Martin Corporation | Modular heat-exchange apparatus |
| US9670911B2 (en) | 2010-10-01 | 2017-06-06 | Lockheed Martin Corporation | Manifolding arrangement for a modular heat-exchange apparatus |
| US10209015B2 (en) | 2009-07-17 | 2019-02-19 | Lockheed Martin Corporation | Heat exchanger and method for making |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5897459U (en) * | 1981-12-24 | 1983-07-02 | 石川島播磨重工業株式会社 | Cold water tower with both dry and wet cooling sections |
-
1988
- 1988-10-06 JP JP1988131579U patent/JPH0645159Y2/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015099011A (en) * | 2009-07-16 | 2015-05-28 | ロッキード マーティン コーポレーション | Helical tube bundle arrangement for heat exchanger |
| US9541331B2 (en) | 2009-07-16 | 2017-01-10 | Lockheed Martin Corporation | Helical tube bundle arrangements for heat exchangers |
| JP2017096621A (en) * | 2009-07-16 | 2017-06-01 | ロッキード マーティン コーポレーション | Helical tube bundle arrangements for heat exchangers |
| US10209015B2 (en) | 2009-07-17 | 2019-02-19 | Lockheed Martin Corporation | Heat exchanger and method for making |
| US9388798B2 (en) | 2010-10-01 | 2016-07-12 | Lockheed Martin Corporation | Modular heat-exchange apparatus |
| US9670911B2 (en) | 2010-10-01 | 2017-06-06 | Lockheed Martin Corporation | Manifolding arrangement for a modular heat-exchange apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0254062U (en) | 1990-04-19 |
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