JPS6226489A - Panel type heat exchanger - Google Patents

Panel type heat exchanger

Info

Publication number
JPS6226489A
JPS6226489A JP16357285A JP16357285A JPS6226489A JP S6226489 A JPS6226489 A JP S6226489A JP 16357285 A JP16357285 A JP 16357285A JP 16357285 A JP16357285 A JP 16357285A JP S6226489 A JPS6226489 A JP S6226489A
Authority
JP
Japan
Prior art keywords
fluid
discharge pipe
flow path
panel
hollow panel
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.)
Granted
Application number
JP16357285A
Other languages
Japanese (ja)
Other versions
JPH0463318B2 (en
Inventor
Eiji Fukumoto
福元 英二
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SAKAE SANGYO KK
Original Assignee
SAKAE SANGYO KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SAKAE SANGYO KK filed Critical SAKAE SANGYO KK
Priority to JP16357285A priority Critical patent/JPS6226489A/en
Publication of JPS6226489A publication Critical patent/JPS6226489A/en
Publication of JPH0463318B2 publication Critical patent/JPH0463318B2/ja
Granted legal-status Critical Current

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  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

PURPOSE:To facilitate assembling and dismantling and simplify maintenance as well as inspection work by a method wherein first and second fluids, effecting heat exchange with each other, are made to flow through closed type flow paths respectively while one of the flow paths is formed by the internal flow path of a hollow panel. CONSTITUTION:The first fluid, flowing through the flow paths 3 in respective hollow panels 1, and the second fluid, flowing through the second flow paths 46 between respective hollow panels 1, effect heat exchange with each other through plates 2. In the case of overhaul, respective hollow panels 1, annular seal members 35 and backup rings 38 are pulled out of respective tubes axially and endless seal members 37 are removed. As a result, respective hollow panels 1 can be handled freely and the outside surfaces of respective hollow panels 1, each serving as either side surface of the second flow path 46, are exposed, therefore, necessary maintenance work may be effected simply and easily.

Description

【発明の詳細な説明】 (産業上の利用分野) 本発明は、相互間で熱交換させる第一流体と第二流体の
各閉鎖形流路を所定間隔置きに並設されたプレート間に
形成し、各プレート間の閉鎖形流路内を流通する第一流
体と第二流体との間での熱交換を前記各プレートを介し
て行わせるように構成されたパネル型熱交換器に関する
ものである。
DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention provides a system in which closed flow paths for a first fluid and a second fluid for mutual heat exchange are formed between plates arranged in parallel at predetermined intervals. The present invention relates to a panel heat exchanger configured to perform heat exchange between a first fluid and a second fluid flowing in a closed flow path between the plates, through the plates. be.

(従来の技術及びその問題点) 前記のようなパネル型熱交換器は、第一流体供給管と第
一流体排出管、及び第二流体供給管と第二流体排出管の
合計4本の管体に多数枚のプレートを並列状に嵌合させ
、各プレートの周辺部間には各プレート間に流路を形成
するシール材を介在させると共に、一つ置きに位置する
前記流路の両側プレート間には各管体の周囲で環状シー
ル材を介在させ、以て、前記各流路の内、一つ置きに位
置する流路は、前記第一流体供給管と第一流体排出管の
外周流通穴に連通させ、残る流路は、前記第二流体供給
管と第二流体排出管の外周流通穴に連通させるように構
成されている。
(Prior art and its problems) The panel type heat exchanger as described above has a total of four pipes: a first fluid supply pipe, a first fluid discharge pipe, and a second fluid supply pipe and a second fluid discharge pipe. A large number of plates are fitted in parallel to the body, a sealing material is interposed between the peripheral parts of each plate to form a flow path between the plates, and plates on both sides of the flow path are positioned at every other plate. An annular sealing material is interposed around each pipe in between, so that every other channel among the channels is connected to the outer periphery of the first fluid supply pipe and the first fluid discharge pipe. The remaining flow path is configured to communicate with the outer peripheral circulation holes of the second fluid supply pipe and the second fluid discharge pipe.

このような従来のパネル型熱交換器では、各流路を形成
するプレートを個々に分解し得るので、分解することに
より全ての流路内部、即ち各プレートの側面を保守点検
することが出来る。従って流路側面にスケールが付着し
易いような流体を取り扱う熱交換器としても活用し得る
が、全ての流路をプレートとシール材とから組み立てる
のであるから、部品点数が非常に多く、組み立て分解に
多大の労力と時間を必要とする欠点があった。
In such a conventional panel heat exchanger, the plates forming each flow path can be individually disassembled, so that by disassembling it, the interior of all flow paths, that is, the side surfaces of each plate can be maintained and inspected. Therefore, it can be used as a heat exchanger for handling fluids that tend to have scale adhering to the sides of the channels, but since all the channels are assembled from plates and sealing materials, there are a large number of parts, and it is difficult to assemble or disassemble. The disadvantage was that it required a lot of effort and time.

(問題点を解決するための手段) 一方、この種の熱交換器に供給されて相互間で熱交換を
行う2種類の流体は、両方共スケールの発生付着し易い
流体であることは稀であり、例えば一方の流体は、水や
湯、或いは蒸気のように、どちらかと云えばスケールの
発生付着し難い流体であることが普通である。
(Means for solving the problem) On the other hand, it is rare that the two types of fluids that are supplied to this type of heat exchanger and exchange heat with each other are fluids that are likely to generate scale. For example, one fluid is usually a fluid that is rather difficult to generate scale, such as water, hot water, or steam.

本発明はこのような点に鑑み、上記のような従来の問題
点を解決し得る新しいタイプのパネル型熱交換器を提案
するものであって、その特徴は、2枚のプレートを両者
間に流路を形成するように互いに接合して構成された熱
交換用中空パネルに、第一流体供給管と第一流体排出管
を各別に貫通させる貫通穴を前記中空パネル内部の流路
と連通する状態に設けると共に、第二流体供給管と第二
流体排出管を各別に貫通させる貫通穴を前記中空パネル
内部の流路とは遮断された状態に設け、夫々外周に流通
穴を備えた第一流体供給管と第一流体排出管、及び第二
流体供給管と第二流体排出管に、夫々対応する前記貫通
穴を利用して所要枚数の前記中空パネルを嵌合し、各中
空パふル間に、前記第一流体供給管及び第一流体排出管
の周囲と中空パネル周辺部とに於いて中空パネル間に介
装されたシール材により外界から遮断され且つ前記第二
流体供給管及び第二流体排出管の外周流通穴にのみ連通
ずる第二流体流路を形成した状態で、各中空グネルを管
軸方向に引き抜き分解可能に締結一体化した点にある。
In view of these points, the present invention proposes a new type of panel heat exchanger that can solve the conventional problems as described above, and its feature is that two plates are placed between them. A heat exchange hollow panel configured to be joined to each other to form a flow path includes through holes through which a first fluid supply pipe and a first fluid discharge pipe are passed separately, communicating with the flow path inside the hollow panel. At the same time, through holes for passing the second fluid supply pipe and the second fluid discharge pipe separately are provided in a state that they are cut off from the flow path inside the hollow panel, and each of the first fluid supply pipe and the second fluid discharge pipe has a communication hole on the outer periphery. A required number of hollow panels are fitted to the fluid supply pipe and the first fluid discharge pipe, and to the second fluid supply pipe and the second fluid discharge pipe, respectively, using the corresponding through holes, and each hollow puffle is fitted. In between, the first fluid supply pipe and the first fluid discharge pipe are shielded from the outside world by a sealing material interposed between the hollow panels around the hollow panel, and the second fluid supply pipe and the first fluid discharge pipe are Each hollow gunnel is fastened and integrated so that it can be pulled out and disassembled in the axial direction of the pipe, with the second fluid flow path communicating only with the outer circumferential circulation hole of the two-fluid discharge pipe formed.

(作用) 上記のような本発明の構成に於いては、前記第一流体供
給管及び排出管の外周流通穴は、各中空パネル内部の流
路にのみ連通し、前記第二流体供給管及び排出管の外周
流通穴は、各中空パネル間でシール材によって外界及び
前記第一流体供給管及び排出管の周囲から遮断された閉
鎖形の第二流路にのみ連通することになる。従って第一
流体供給管に供給された第一流体は、各中空パネル内部
の流路を流通して第一流体排出管に流入し、第二流体供
給管に供給された第二流体は、各中空パネル間に形成さ
れた閉鎖形の第二流路内を流通して第二流体排出管に流
入することになり、第−及び第二両流体間での熱交換作
用が各中空パネルの側壁プレートを介して行われること
になる。
(Function) In the configuration of the present invention as described above, the outer peripheral communication hole of the first fluid supply pipe and the discharge pipe communicates only with the flow path inside each hollow panel, and the second fluid supply pipe and The outer circumferential communication hole of the discharge pipe communicates only with a closed second flow path that is isolated from the outside world and the periphery of the first fluid supply pipe and the discharge pipe by a sealing material between each hollow panel. Therefore, the first fluid supplied to the first fluid supply pipe flows through the flow path inside each hollow panel and flows into the first fluid discharge pipe, and the second fluid supplied to the second fluid supply pipe flows through each hollow panel. The fluid flows through the closed second flow path formed between the hollow panels and flows into the second fluid discharge pipe, and the heat exchange action between the first and second fluids is caused by the side wall of each hollow panel. This will be done through the plate.

そして各中空パネル間に形成された第二流路の保守点検
作業等が必要となった場合には、各中空パネルの管軸方
向の締め付けを解いて各中空パネル及びシール材を前記
第−及び第二両流体供給管及び排出管より軸方向に抜き
取ることにより、各中空パネルを分離して第二流路を開
放することが出来る。
When maintenance or inspection of the second flow path formed between each hollow panel becomes necessary, the tightening of each hollow panel in the tube axis direction is released and each hollow panel and sealing material are By pulling out the second fluid supply pipe and the discharge pipe in the axial direction, each hollow panel can be separated and the second flow path can be opened.

(実施例) 以下に本発明の一実施例を添付の例示図に基づいて説明
する。
(Example) An example of the present invention will be described below based on the attached illustrative drawings.

第1図乃至第3図に於いて、1は矩形状の熱交換用中空
パネルであって、2枚のプレート2間に流路3を形成す
るように両プレート2の周辺をシーム溶接部4により互
いに接合一体化して構成したものである。この各中空パ
ネル1の四隅の内、対角方向に位置する二階には、第一
流体供給管5を貫通させる貫通穴6と第一流体排出管7
を貫通させる貫通穴8が設けられ、残りの二階には、第
二流体供給管9を貫通させる貫通穴10と第二流体排出
管11を貫通させる貫通穴12が設けられている。
In FIGS. 1 to 3, reference numeral 1 denotes a rectangular hollow panel for heat exchange, and a seam weld 4 is formed around the periphery of both plates 2 so as to form a flow path 3 between the two plates 2. They are integrally connected to each other. Among the four corners of each hollow panel 1, the second floor located diagonally has a through hole 6 through which the first fluid supply pipe 5 passes and a first fluid discharge pipe 7.
A through hole 8 is provided to allow the second fluid supply pipe 9 to pass through, and a through hole 12 to allow the second fluid discharge pipe 11 to pass through is provided on the remaining second floor.

第4図及び第5図に示すように第一流体供給管5を貫通
させる貫通穴6が設けられた箇所には、両側プレート2
間に補強リング13が貫通穴6と同心状に嵌合固定され
ている。この補強リング13は内径が前記貫通穴6と同
一径であって、内周に環状溝14が刻設され、この環状
溝14の底部から補強リング外周面に貫通する流通穴1
5が放射状に多数設けられている。詳細構造の図示は省
略したが、第一流体排出管7を貫通させる貫通穴8が設
けられた箇所にも第2図に示すように前記補強リング1
3が同様に嵌合固定されている。これら補強リング13
の位置固定は、溶接等によっても良いが、両側プレート
2に補強リング】3を位置決めする突出部を一体成形し
ておくのが望ましい。
As shown in FIG. 4 and FIG.
A reinforcing ring 13 is fitted and fixed concentrically with the through hole 6 in between. This reinforcing ring 13 has the same inner diameter as the through hole 6, and has an annular groove 14 carved in the inner periphery, and a communication hole 1 that penetrates from the bottom of the annular groove 14 to the outer circumferential surface of the reinforcing ring.
5 are provided radially. Although illustration of the detailed structure is omitted, the reinforcing ring 1 is also located at the location where the through hole 8 for passing the first fluid discharge pipe 7 is provided, as shown in FIG.
3 are similarly fitted and fixed. These reinforcing rings 13
The position may be fixed by welding or the like, but it is preferable that protrusions for positioning the reinforcing ring 3 are integrally formed on both side plates 2.

第7図及び第8図に示すように第二流体供給管9を貫通
させる貫通穴10は、一方のプレート2から他方のプレ
ート2に向かって一体に成形突設された筒状部分16に
よって形成され、この筒状部分16の遊端部と他方のプ
レート2の貫通穴内周縁とを互いに溶接して、貫通穴1
0が中空パネル内部の流路3とは遮断されるように構成
している。詳細構造の図示は省略したが、第二流体排出
管11を貫通させる貫通穴12も第3図に示すように同
様に構成されている。
As shown in FIGS. 7 and 8, the through hole 10 through which the second fluid supply pipe 9 passes is formed by a cylindrical portion 16 integrally molded and protruded from one plate 2 toward the other plate 2. The free end of this cylindrical portion 16 and the inner peripheral edge of the through hole of the other plate 2 are welded together to form the through hole 1.
0 is configured to be cut off from the flow path 3 inside the hollow panel. Although illustration of the detailed structure is omitted, the through hole 12 through which the second fluid discharge pipe 11 passes is also constructed in the same manner as shown in FIG. 3.

前記第一流体供給管5、第一流体排出管7、第二流体供
給管9、及び第二流体排出管11は、第1図乃至第3図
に示すように夫々流体供給主管18.19と流体排出主
管20.21の内端に継手管22〜25を介して丁字形
に固着突設されたものであって、遊端にはねじ部26〜
29を備えると共に、中空パネル1の取り付は領域には
軸方向にそって延びるスリット状の流通穴30〜33が
周方向複数箇所(図示例では4箇所)に設けられている
The first fluid supply pipe 5, first fluid discharge pipe 7, second fluid supply pipe 9, and second fluid discharge pipe 11 are fluid supply main pipes 18 and 19, respectively, as shown in FIGS. 1 to 3. The main fluid discharge pipe 20.21 is fixedly protruded in a T-shape through joint pipes 22 to 25 at the inner end thereof, and the free end has threaded parts 26 to 25.
29, and slit-shaped communication holes 30 to 33 extending along the axial direction are provided at a plurality of locations (four locations in the illustrated example) in the circumferential direction in the mounting area of the hollow panel 1.

前記中空パネル1は、前記第一流体供給管5、第一流体
排出管7、第二流体供給管9、及び第二流体排出管11
に夫々対応する貫通穴6.8,10.12を利用して所
要枚数が並列状に嵌合せしめられるが、このとき各継手
管22〜25とこれに隣接する中空パふル1との間には
、前記8管5.7,9.11に外嵌する環状シール材3
4が介装され、各中空パネル1の間には、前記第一流体
供給管5及び第一流体排出管7に外嵌する環状シール材
35、前記第二流体供給管9及び第二流体排出管11に
外嵌する間隔保持用リング36、及び各中空パネル1の
周辺部間に位置する無端状シール材37が夫々介装され
る。
The hollow panel 1 includes the first fluid supply pipe 5, the first fluid discharge pipe 7, the second fluid supply pipe 9, and the second fluid discharge pipe 11.
The required number of sheets are fitted in parallel using the through holes 6.8 and 10.12 corresponding to the holes 6.8 and 10.12, respectively. , there is an annular sealing material 3 that fits around the eight pipes 5.7 and 9.11.
4 is interposed between each hollow panel 1, an annular sealing material 35 that fits over the first fluid supply pipe 5 and the first fluid discharge pipe 7, and a second fluid supply pipe 9 and a second fluid discharge pipe 7 are provided. A spacing ring 36 that fits around the tube 11 and an endless sealing material 37 located between the peripheral portions of each hollow panel 1 are interposed.

第4図及び第6図に示すように前記各環状シール材34
.35には、隣接する中空パネル1間の間隔を規制する
ハックアップリング38を外嵌させている。又、前記間
隔保持用リング36は、第7図及び第9図に示すように
各中空パネル1内に嵌合固定された補強リング13と構
造及び寸法が全く同一のものを使用しており、内周の環
状溝39と放射状の流通穴40とを備えている。
As shown in FIGS. 4 and 6, each of the annular sealing members 34
.. 35 is fitted with a hack-up ring 38 that regulates the distance between adjacent hollow panels 1. Further, the spacing ring 36 has exactly the same structure and dimensions as the reinforcing ring 13 fitted and fixed inside each hollow panel 1, as shown in FIGS. 7 and 9. It has an annular groove 39 on the inner periphery and radial communication holes 40.

上記のように所要枚数の中空パネル1を8管5.7.9
.11に嵌合したならば、外端位置にある中空パネル1
との間にも8管5.7,9.11に外嵌する環状シール
材41とバックアップリングとを介装した状態で前記8
管5,7.9.11の遊端ねし部28〜31に螺嵌した
ナツト42〜45の締め付けにより、8管5.7,9.
11の軸方向に中空パネル1群を締結一体化する。この
とき間隔保持用リング36とバックアップリング38と
の存在により、各環状シール材34.35及び無端状ソ
ール材37を一定状態に圧縮して所期通りのシール効果
が得られると同時に、各中空パネル1間には一定の間隙
が保持される。この各中空パネル1間の間隙が、環状シ
ール材35と無端状シール材37とによって外界と第一
流体供給管5及び第一流体排出管7の周囲に対して遮断
された閉鎖形の第二流路46を形成している。
As above, the required number of hollow panels 1 are 8 tubes 5.7.9
.. 11, the hollow panel 1 at the outer end position
8 pipes 5.7, 9.11 and a backup ring are interposed between the 8 pipes 5.7 and 9.11.
By tightening the nuts 42 to 45 screwed into the free end threads 28 to 31 of the pipes 5, 7, 9, 11, the 8 pipes 5, 7, 9, .
A group of hollow panels are fastened and integrated in the axial direction of 11. At this time, due to the presence of the spacing ring 36 and the backup ring 38, each annular sealing material 34, 35 and endless sole material 37 are compressed to a constant state to obtain the desired sealing effect, and at the same time, each hollow A constant gap is maintained between the panels 1. The gap between each of the hollow panels 1 is closed off from the outside world and the surroundings of the first fluid supply pipe 5 and the first fluid discharge pipe 7 by the annular sealing material 35 and the endless sealing material 37. A flow path 46 is formed.

更に前記8管5.7,9.11の遊端ねし部28〜31
にはロックナツト兼用のキャンプ47〜50が螺嵌され
、前記8管5.7.9.11の遊端開口部が閉じられて
いる。
Furthermore, the free end threads 28 to 31 of the eight pipes 5.7 and 9.11
Camps 47 to 50, which also serve as lock nuts, are screwed into the holes to close the free end openings of the eight tubes 5, 7, 9, and 11.

尚、各中空パネル1の側辺部適当箇所には、各中空パネ
ル1のシーム溶接部4を貫通し且つ各中空パネル1間に
於いてスペーサー51が遊嵌せしめられた連結用軸杆5
2と、当該軸杆52の両端部1Ill1部に螺嵌された
ナツト53とによって同様に締結一体化されている。こ
れによって各中空パネル1の周辺部間に介装された無端
状シール材37を適当に圧縮し、所期通りのシール効果
を得ることが出来る。54は前記軸杆52の内、両側辺
に位置する軸杆52の中央位置を保持するためのプレー
トであって、前記容管5,7,9.11の中央に位置す
る継手管22〜25にブラケット55及びボルトナツト
56を介して取り付けられている。勿論、全ての軸杆5
2を前記プレート54で保持させても良い。
Incidentally, at an appropriate location on the side of each hollow panel 1, there is a connecting rod 5 which penetrates the seam welded part 4 of each hollow panel 1 and has a spacer 51 loosely fitted between each hollow panel 1.
2 and nuts 53 screwed into both ends 1Ill1 of the shaft rod 52. As a result, the endless sealing material 37 interposed between the peripheral portions of each hollow panel 1 can be appropriately compressed, and the desired sealing effect can be obtained. Reference numeral 54 denotes a plate for holding the central position of the shaft rods 52 located on both sides of the shaft rods 52, and the joint pipes 22 to 25 located at the center of the container tubes 5, 7, 9, and 11. It is attached to via a bracket 55 and bolts and nuts 56. Of course, all shaft rods 5
2 may be held by the plate 54.

以上のように構成されたパネル型熱交換器に於いては、
第一流体供給主管18から供給される第一流体は継手管
22から第一流体供給管5内に入り、スリット状流通穴
30から流出する。この流体は、各中空パネル1内の補
強用リング13の内周環状溝14から放射状の流通路1
5を経由して各中空パネル1内の流路3内に流入し、こ
の流路3内を流動した後、第一流体排出管7に遊嵌する
補強用リング13の放射状流通路15、内周環状溝14
、及び第一流体排出管7のスリット状流通穴31を経由
して当該流体排出管7内に流入し、この流体排出管7内
から継手管24及び第−流体排出生茸20を経由して排
出される。
In the panel heat exchanger configured as above,
The first fluid supplied from the first fluid supply main pipe 18 enters the first fluid supply pipe 5 from the joint pipe 22 and flows out from the slit-shaped flow hole 30. This fluid flows from the inner circumferential annular groove 14 of the reinforcing ring 13 in each hollow panel 1 to the radial flow path 1
5 into the flow path 3 in each hollow panel 1, and after flowing through the flow path 3, the reinforcing ring 13 loosely fits into the first fluid discharge pipe 7, and the radial flow path 15, Circumferential annular groove 14
, and flows into the fluid discharge pipe 7 via the slit-shaped circulation hole 31 of the first fluid discharge pipe 7, and from within this fluid discharge pipe 7 via the joint pipe 24 and the first fluid discharge raw mushroom 20. be discharged.

一方、第二流体供給主管19から供給される第二流体は
継手管23から第二流体供給管9内に入り、スリット状
流通穴32から流出する。この流体は、各中空パネル1
間の間隔保持用リング36の内周環状溝39から放射状
の流通路40を経由して各中空パネル1間の第二流路4
6内に流入し、この流路46内を流動した後、第二流体
排出管11に遊嵌する間隔保持用リング36の放射状流
通路40、内周環状溝39、及び第二流体排出管11の
スリット状流通穴33を経由して当該流体排出管11内
に流入し、この流体排出管11内から継手管25及び第
二流体排出主管21を経由して排出される。
On the other hand, the second fluid supplied from the second fluid supply main pipe 19 enters the second fluid supply pipe 9 from the joint pipe 23 and flows out from the slit-shaped flow hole 32. This fluid is applied to each hollow panel 1
The second flow path 4 between each hollow panel 1 via the radial flow path 40 from the inner circumferential annular groove 39 of the spacing retaining ring 36 between them.
6 and flows through this flow path 46, the radial flow path 40 of the spacing ring 36, which loosely fits into the second fluid discharge pipe 11, the inner circumferential annular groove 39, and the second fluid discharge pipe 11. The liquid flows into the fluid discharge pipe 11 through the slit-shaped flow hole 33 and is discharged from the fluid discharge pipe 11 via the joint pipe 25 and the second main fluid discharge pipe 21.

従って各中空パネル1内の流路3を流動する第一流体と
各中空パネル1間の第二流路46を流動する第二流体と
は、両流路3.46間を仕切っているプレート2を介し
て互いに熱交換作用を行い、一方の流体に対する加熱又
は冷却を伴う所期の熱処理が行われる。
Therefore, the first fluid flowing in the channel 3 in each hollow panel 1 and the second fluid flowing in the second channel 46 between each hollow panel 1 are connected to the plate 2 that partitions both channels 3 and 46. The two fluids exchange heat with each other through the two fluids, and the desired heat treatment involving heating or cooling of one of the fluids is performed.

上記のように使用されるパネル型熱交換器は、次のよう
に分解掃除することが出来る。即ち、各連結用軸杆52
の遊端に螺嵌されたナツト53を除去して各軸杆52を
各中空パネル1から引き抜くと共に各スペーサー51を
除去し、そして容管5.7,9.11の遊端に螺嵌され
ているキャップ47〜50及びナンド42〜45を除去
することにより、各中空パネル1、環状シール材34゜
35.41、及びバックアップリング38を前記容管5
、?、9.11からその軸方向に引き抜くと共に、無端
状シール材37を除去することが出来る。この結果、各
中空パネル1を単独で自在に取り扱うことが出来ると共
に、第二流路46の両側面となる各中空パネル1の外側
面が開放されるので、必要な保守作業を簡単容易に行う
ことが出来る。
The panel heat exchanger used as described above can be disassembled and cleaned as follows. That is, each connecting rod 52
The nuts 53 screwed onto the free ends of the containers 5.7 and 9.11 are removed, each shaft rod 52 is pulled out from each hollow panel 1, and each spacer 51 is removed. By removing the caps 47 to 50 and the pads 42 to 45, each hollow panel 1, the annular sealing material 34°35.41, and the backup ring 38 are removed from the container 5.
,? , 9.11 in the axial direction, and the endless sealing material 37 can be removed. As a result, each hollow panel 1 can be freely handled independently, and the outer surfaces of each hollow panel 1, which form both sides of the second flow path 46, are opened, so necessary maintenance work can be easily performed. I can do it.

尚、補強リング13や間隔保持用リング36は本発明の
必須要件ではない。勿論、既に説明したようにこれらリ
ング13.36の使用は好結果をもたらすので使用する
ことが望ましいが、その場合でも構造や成形材料は限定
されない。例えば、補強リング13に代えて、片側のプ
レート2から一″″″I’a#Ehf、:、”4犬体9
8″1“料7187筒          1状体を貫
通穴6と同心状に両側プレート2間に介在させ、この筒
状体に前記流通穴15に相当する流通穴を設けることも
出来る。更に、貫通穴10を中空パネル1内の流路3に
対して遮断する方法も、片側のプレート2から一体に成
形された筒状部分16を使用する実施例の方法に限定さ
れない■ 又、実施例では各中空パネル1の周辺部間をソ    
       1□ □ −)v′t′、6@鼾’、t−/′tt37J″I、7
・14諌11第7図に示すように両側面に凹溝を有する
ものを使用し、中空パネル1側には前記凹溝に嵌合する
突条部2aを形成して、無端状シール材370位置決め
を容易ならしめているが、この無端状シール材37の断
面形状や位置決め方法もこの実施例に限定されない。例
えば環状シール材35と同一断面形状で同一断面寸法の
ものを使用することも出来る。
Note that the reinforcing ring 13 and the spacing ring 36 are not essential to the present invention. Of course, as already explained, the use of these rings 13, 36 brings good results and is therefore desirable, but even in this case, the structure and molding material are not limited. For example, instead of the reinforcing ring 13, from the plate 2 on one side, one """I'a#Ehf,:,"4 dog body 9
8"1" material 7187 cylinder It is also possible to interpose a 1-shaped body between the plates 2 on both sides concentrically with the through hole 6, and provide a communication hole corresponding to the above-mentioned communication hole 15 in this cylindrical body. Furthermore, the method of blocking the through hole 10 from the flow path 3 in the hollow panel 1 is not limited to the method of the embodiment in which the cylindrical portion 16 integrally formed from the plate 2 on one side is used. In the example, the periphery of each hollow panel 1 is
1□ □ −)v′t′, 6@陾′, t-/′tt37J″I, 7
・As shown in FIG. 7, a 14-shaped seal 11 having grooves on both sides is used, and a protrusion 2a that fits into the groove is formed on the hollow panel 1 side to form an endless sealing material 370. Although positioning is facilitated, the cross-sectional shape and positioning method of this endless sealing material 37 are not limited to this embodiment. For example, it is also possible to use a material having the same cross-sectional shape and same cross-sectional dimensions as the annular sealing material 35.

更に実施例では、中空パネル1内の流路3の巾(両側プ
レート2間の間隙)と各中空パネル1間に形成れる第二
流路46の巾とが等しくなるように構成したが、巾を変
えても良い。又、中空パネル1内の流路3に於いて流体
の流れ経路を規制するための内側への突出リプを両側プ
レート2の少なくとも一方から一体成形又は別部材を利
用して突設することが出来る。同様に、各中空パネル1
間の第二流路46に於いて流体の流れ経路を規制するた
めの突出リブを、両側に位置する中空パネル1の外側面
(プレート2の外側面)の少なくとも一方から一体成形
又は別部材を利用して突設することも出来る。
Furthermore, in the embodiment, the width of the channel 3 in the hollow panel 1 (the gap between the plates 2 on both sides) was configured to be equal to the width of the second channel 46 formed between each hollow panel 1, but the width You can change it. Furthermore, an inwardly protruding lip for regulating the fluid flow path in the flow path 3 in the hollow panel 1 can be provided to protrude from at least one of the both side plates 2 by integral molding or by using a separate member. . Similarly, each hollow panel 1
A protruding rib for regulating the fluid flow path in the second flow path 46 between the two is integrally molded or formed as a separate member from at least one of the outer surfaces of the hollow panel 1 (the outer surface of the plate 2) located on both sides. It can also be used to protrude.

(発明の効果) 以上のように実施し得る本発明のパネル型熱交換器は、
相互間で熱交換作用を行う第一流体と第二流体が何れも
閉鎖形の流路内を流動するものでありながら、一方の流
路は中空パネルの内部流路によって形成されており、こ
の流路を特定させるだめのノール材は不要なものである
。即ち、他方の流路を形成する中空パネル間にのみシー
ル材を使用すれば良いので、部品点数が少なく、組み立
て及び分解が非常に容易に行える。従って、スケールの
発生付着し易い流体を各中空パネル間の流路に供給する
ように使用すれば、適当時期に各中空パネルを容管から
抜き取って分離することにより、各中空パネル間の流路
を開放してスケールの除去等、必要な保守点検作業を極
めて簡単容易に行うことが出来る。
(Effect of the invention) The panel heat exchanger of the present invention that can be implemented as described above has the following features:
Although the first fluid and the second fluid, which exchange heat with each other, both flow in closed channels, one of the channels is formed by an internal channel of a hollow panel. Knoll material to specify the flow path is unnecessary. That is, since it is only necessary to use the sealing material between the hollow panels forming the other flow path, the number of parts is small, and assembly and disassembly can be performed very easily. Therefore, if a fluid that is likely to generate scale is supplied to the flow path between each hollow panel, by removing each hollow panel from the container at an appropriate time and separating it, the flow path between each hollow panel can be removed. Necessary maintenance and inspection work, such as removing scale, can be performed extremely easily by opening the door.

【図面の簡単な説明】[Brief explanation of drawings]

第1図は一部縦断側面図、第2図は第一流体の流動経路
を示す一部縦断正面図、第3図は第二流体の流動経路を
説明する要部の一部縦断正面図、第4図は各中空パネル
内への第一流体の供給箇所を示す縦断正面図、第5図及
び第6図は同縦断側面図、第7図は各中空パネル間の流
路に対する第二流体の供給箇所を示す縦断正面図、第8
図及び第9図同縦断側面図である。 1・・・熱交換用中空パネル、2・・・中空パネル構成
プレート、3・・・中空パネル内部の流路、5・・・第
一流体供給管、6.8.10.12・・・各管貫通穴、
7・・・第一流体排出管、9・・・第二流体供給管、1
1・・・第二流体排出管、13・・・補強リング、14
,39・・・内周環状溝、15.40・・・放射状流通
穴、16・・・筒状部分、1819・・・流体供給主管
、20.21・・・流体排出主管、22〜25・・・継
手管、30〜33・・・スリット状流通穴、34,35
.41・・・環状シール材、36・・・間隔保持用リン
グ、37・・・無端状シール材、38・・・バックアッ
プリング、42〜45・・・中空パネル締結用ナツト、
46・・・第二流路、47〜50・・・ロンクナノト兼
用のキャンプ、51・・・スペーサー、52・・・連結
用軸杆、54・・・軸杆支持プレート。
FIG. 1 is a partially longitudinal side view, FIG. 2 is a partially longitudinal front view showing the flow path of the first fluid, and FIG. 3 is a partially longitudinal front view of the main part illustrating the flow path of the second fluid. Fig. 4 is a longitudinal sectional front view showing the supply points of the first fluid into each hollow panel, Figs. Vertical front view showing the supply location, No. 8
FIG. 9 is a vertical sectional side view of FIG. DESCRIPTION OF SYMBOLS 1... Hollow panel for heat exchange, 2... Hollow panel constituent plate, 3... Channel inside hollow panel, 5... First fluid supply pipe, 6.8.10.12... Each pipe through hole,
7... First fluid discharge pipe, 9... Second fluid supply pipe, 1
1... Second fluid discharge pipe, 13... Reinforcement ring, 14
, 39... Inner circumferential annular groove, 15.40... Radial distribution hole, 16... Cylindrical portion, 1819... Fluid supply main pipe, 20.21... Fluid discharge main pipe, 22-25. ...Joint pipe, 30-33...Slit-shaped flow hole, 34,35
.. 41... Annular sealing material, 36... Spacing retaining ring, 37... Endless sealing material, 38... Backup ring, 42-45... Hollow panel fastening nut,
46...Second channel, 47-50...Camp for double use as long nanonote, 51...Spacer, 52...Shaft rod for connection, 54...Shaft rod support plate.

Claims (1)

【特許請求の範囲】[Claims] 2枚のプレートを両者間に流路を形成するように互いに
接合して構成された熱交換用中空パネルに、第一流体供
給管と第一流体排出管を各別に貫通させる貫通穴を前記
中空パネル内部の流路と連通する状態に設けると共に、
第二流体供給管と第二流体排出管を各別に貫通させる貫
通穴を前記中空パネル内部の流路とは遮断された状態に
設け、夫々外周に流通穴を備えた第一流体供給管と第一
流体排出管、及び第二流体供給管と第二流体排出管に、
夫々対応する前記貫通穴を利用して所要枚数の前記中空
パネルを嵌合し、各中空パネル間に、前記第一流体供給
管及び第一流体排出管の周囲と中空パネル周辺部とに於
いて中空パネル間に介装されたシール材により外界から
遮断され且つ前記第二流体供給管及び第二流体排出管の
外周流通穴にのみ連通する第二流体流路を形成した状態
で、各中空パネルを管軸方向に引き抜き分解可能に締結
一体化したことを特徴とするパネル型熱交換器。
A hollow panel for heat exchange, which is constructed by joining two plates to each other so as to form a flow path between them, has a through-hole through which a first fluid supply pipe and a first fluid discharge pipe pass through each hollow panel. In addition to being provided in a state that communicates with the flow path inside the panel,
Through holes for penetrating the second fluid supply pipe and the second fluid discharge pipe are provided in a state where they are cut off from the flow path inside the hollow panel, and the first fluid supply pipe and the second fluid discharge pipe each have a communication hole on their outer periphery. one fluid discharge pipe, and a second fluid supply pipe and a second fluid discharge pipe;
A required number of the hollow panels are fitted using the corresponding through holes, and a hole is formed between each hollow panel, around the first fluid supply pipe and the first fluid discharge pipe, and around the hollow panel. Each hollow panel is provided with a second fluid passage formed therein, which is isolated from the outside world by a sealing material interposed between the hollow panels, and which communicates only with the outer peripheral circulation holes of the second fluid supply pipe and the second fluid discharge pipe. A panel-type heat exchanger characterized by a panel-type heat exchanger that is fastened and integrated so that it can be pulled out in the axial direction of the tube and disassembled.
JP16357285A 1985-07-24 1985-07-24 Panel type heat exchanger Granted JPS6226489A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16357285A JPS6226489A (en) 1985-07-24 1985-07-24 Panel type heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16357285A JPS6226489A (en) 1985-07-24 1985-07-24 Panel type heat exchanger

Publications (2)

Publication Number Publication Date
JPS6226489A true JPS6226489A (en) 1987-02-04
JPH0463318B2 JPH0463318B2 (en) 1992-10-09

Family

ID=15776457

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16357285A Granted JPS6226489A (en) 1985-07-24 1985-07-24 Panel type heat exchanger

Country Status (1)

Country Link
JP (1) JPS6226489A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2702548A1 (en) * 1993-03-10 1994-09-16 Mtu Friedrichshafen Gmbh Heat exchanger, in particular charge air radiator of an internal combustion engine.
US5529120A (en) * 1994-02-01 1996-06-25 Hubbell Incorporated Heat exchanger for electrical cabinet or the like
JP2003506663A (en) * 1999-08-04 2003-02-18 エーピーヴィ ノース アメリカ インク Plate heat exchanger
US6702006B2 (en) * 2000-05-19 2004-03-09 Alfa Laval Corporate Ab Plate pack, flow distribution device and plate heat exchanger
JP2006125830A (en) * 2004-09-28 2006-05-18 Tokyo Roki Co Ltd Heat exchanger for internal combustion engine and mounting structure thereof
JP2011149667A (en) * 2010-01-25 2011-08-04 Mitsubishi Electric Corp Plate type heat exchanger
JP2012207809A (en) * 2011-03-29 2012-10-25 T Rad Co Ltd Laminated heat exchanger
JP2014504717A (en) * 2011-02-04 2014-02-24 アルファ・ラバル・コーポレイト・エービー Plate heat exchanger

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4967248A (en) * 1972-05-19 1974-06-29
JPS57202496A (en) * 1981-04-01 1982-12-11 Clupak Inc Plate type heat exchanger

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4967248A (en) * 1972-05-19 1974-06-29
JPS57202496A (en) * 1981-04-01 1982-12-11 Clupak Inc Plate type heat exchanger

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2702548A1 (en) * 1993-03-10 1994-09-16 Mtu Friedrichshafen Gmbh Heat exchanger, in particular charge air radiator of an internal combustion engine.
US5529120A (en) * 1994-02-01 1996-06-25 Hubbell Incorporated Heat exchanger for electrical cabinet or the like
JP2003506663A (en) * 1999-08-04 2003-02-18 エーピーヴィ ノース アメリカ インク Plate heat exchanger
JP4755793B2 (en) * 1999-08-04 2011-08-24 エーピーヴィ ノース アメリカ インク Plate type heat exchanger
US6702006B2 (en) * 2000-05-19 2004-03-09 Alfa Laval Corporate Ab Plate pack, flow distribution device and plate heat exchanger
JP2006125830A (en) * 2004-09-28 2006-05-18 Tokyo Roki Co Ltd Heat exchanger for internal combustion engine and mounting structure thereof
JP2011149667A (en) * 2010-01-25 2011-08-04 Mitsubishi Electric Corp Plate type heat exchanger
JP2014504717A (en) * 2011-02-04 2014-02-24 アルファ・ラバル・コーポレイト・エービー Plate heat exchanger
JP2012207809A (en) * 2011-03-29 2012-10-25 T Rad Co Ltd Laminated heat exchanger

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