JP2881238B2 - Plate heat exchanger - Google Patents
Plate heat exchangerInfo
- Publication number
- JP2881238B2 JP2881238B2 JP1227118A JP22711889A JP2881238B2 JP 2881238 B2 JP2881238 B2 JP 2881238B2 JP 1227118 A JP1227118 A JP 1227118A JP 22711889 A JP22711889 A JP 22711889A JP 2881238 B2 JP2881238 B2 JP 2881238B2
- Authority
- JP
- Japan
- Prior art keywords
- heat exchange
- partition plate
- plate
- heat
- heat exchanger
- 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
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
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/08—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning
- F28F3/083—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning capable of being taken apart
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (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］ この発明はプレート式熱交換器に関するものである。Description: TECHNICAL FIELD The present invention relates to a plate heat exchanger.
［従来の技術］ プレート式熱交換器は、第５図及び第６図に示す様
に、２組の熱交換プレート（１）（２）を交互に積層さ
せて固定フレーム（３）と支え棒（４）間に架設した上
下２本のガイドロッド（５）（６）に装着し、固定フレ
ーム（３）とガイドロッド（５）（６）に装着した可動
フレーム（７）とで挟持し、各熱交換プレート（１）
（２）・・・の前後に２組の熱交換流路（Ａ）（Ｂ）を
形成し、一方の熱交換流路（Ａ）に高温の熱交換媒体
（９）を流し、他方の熱交換流路（Ｂ）に低温の熱交換
媒体（10）を流して、熱交換を行うものである。[Prior Art] As shown in FIGS. 5 and 6, a plate heat exchanger is composed of two sets of heat exchange plates (1) and (2) alternately stacked, and a fixed frame (3) and a support rod. (4) mounted on the upper and lower two guide rods (5) and (6) installed between them, and clamped between the fixed frame (3) and the movable frame (7) mounted on the guide rods (5) and (6); Each heat exchange plate (1)
(2) Two sets of heat exchange flow paths (A) and (B) are formed before and after. A high-temperature heat exchange medium (9) flows through one heat exchange flow path (A), and the other heat exchange flow path (A) flows. A low-temperature heat exchange medium (10) flows through the exchange flow path (B) to perform heat exchange.
上記熱交換プレート（１）（２）は、同一のもので４
隅に熱交換媒体（９）（10）が通る通路（ａ）（ｂ）
（ｃ）（ｄ）を開口してあり、ガスケット（11）（12）
にて高温の熱交換媒体（９）と低温の熱交換媒体（10）
とが混流しないように区切られている。The same heat exchange plates (1) and (2)
Passages (a) and (b) through which heat exchange media (9) and (10) pass through corners
(C) Opening (d), gasket (11) (12)
High-temperature heat exchange medium (9) and low-temperature heat exchange medium (10) at
And are separated so that they do not mix.
［発明が解決しようとする課題］ 上記プレート式熱交換器は、２種類の熱交換媒体
（９）（10）しか処理することができず、３種類以上の
熱交換媒体を処理するためには、複数のプレート式熱交
換器が必要であり、複数のプレート式熱交換器を設置す
るためには、広大なスペースが必要であった。[Problems to be Solved by the Invention] The above plate heat exchanger can process only two types of heat exchange media (9) and (10). In order to process three or more types of heat exchange media, In addition, a plurality of plate heat exchangers are required, and a large space is required to install the plurality of plate heat exchangers.
上記点を改善するものとして、特開昭62−202997号公
報や実公昭40−15265号公報の提案がある。しかし、前
者の提案は、３液と４液との組み替えを自由に行うこと
ができず、熱交換条件の変化に応じた仕切板の位置変更
も自由に行うことができなかった。また、後者の提案
も、３液と４液との組み替えを自由に行うことができな
かった。To improve the above points, there are proposals in JP-A-62-202997 and JP-B-40-15265. However, in the former proposal, the combination of the third liquid and the fourth liquid cannot be freely changed, and the position of the partition plate cannot be freely changed according to the change of the heat exchange condition. Also, in the latter proposal, the combination of the third solution and the fourth solution could not be freely performed.
この発明は、１台のプレート式熱交換器でもって３種
類と４種類の熱交換媒体とに自由に組み替えることがで
き、しかも、熱交換条件の変更にも即応可能なプレート
式熱交換器を提供しようとするものである。The present invention provides a plate heat exchanger which can be freely changed to three or four types of heat exchange media with one plate heat exchanger and which can respond to changes in heat exchange conditions. It is something to offer.
［課題を解決するための手段］ この発明は、固定フレーム（３）と支え棒（４）との
間に架設された上下２本のガイドロッド（５）（６）
に、４隅に通路を開口させた２枚の熱交換プレート
（１）（２）をガスケット（11）（12）を介して交互に
積層し、上記ガイドロッド（５）（６）に装着された可
動フレーム（７）と上記固定フレーム（３）との間に各
熱交換プレート（１）（２）を挟んでその前後に種類の
異なる熱交換媒体を流す流路を構成したプレート式熱交
換器において、前記熱交換プレート（１）（２）の積層
間の一個所に該熱交換プレートと同じ外形形状で、熱交
換媒体の通路が形成されていない第１の仕切板（15）又
は一種類の熱交換媒体を流す流路だけ開口させた第２の
仕切板（18）を介在ざせ、上記第１の仕切板（15）を介
在させた場合には、該第１の仕切板（15）の両側で別々
に熱交換を行わせ、また、上記第２の仕切板（18）を介
在させた場合には、該第２の仕切板（18）の両側で一種
類の熱交換媒体を共通使用し、これと、他の二種類の熱
交換媒体とを熱交換させるようにしたものである。[Means for Solving the Problems] The present invention provides two upper and lower guide rods (5) and (6) that are installed between a fixed frame (3) and a support rod (4).
Then, two heat exchange plates (1) and (2) having passages opened at the four corners are alternately stacked via gaskets (11) and (12), and mounted on the guide rods (5) and (6). A plate type heat exchange in which different heat exchange media are flowed before and after the heat exchange plates (1) and (2) between the movable frame (7) and the fixed frame (3). A first partition plate (15) or a first partition plate having the same external shape as the heat exchange plate at one place between the laminations of the heat exchange plates (1) and (2) and having no passage of a heat exchange medium. In the case where the second partition plate (18) opened only in the flow path through which the heat exchange medium flows is interposed and the first partition plate (15) is interposed, the first partition plate (15) is interposed. ), Heat exchange is performed separately on both sides, and when the second partition plate (18) is interposed, the second The partition plate (18) on both sides commonly use a single type of heat exchange medium in the, and this, and another two of the heat exchange medium is obtained so as to heat exchange.
［作用］ この発明は、上記構成としたから、熱交換媒体の通路
が形成されていない第１の仕切板（15）又は一種類の熱
交換媒体を流す流路だけ開口させた第２の仕切板（18）
の２つを使い分けて３種類の熱交換媒体間での熱交換
と、４種類の熱交換媒体間での熱交換とを１台のプレー
ト式熱交換器で自由に組み替え使用することができる利
点がある。[Operation] Since the present invention is configured as described above, the first partition plate (15) in which the passage of the heat exchange medium is not formed or the second partition in which only one type of the heat exchange medium flows is opened. Board (18)
Advantageously, the heat exchange between the three types of heat exchange media and the heat exchange between the four types of heat exchange media can be freely recombined and used with one plate heat exchanger by using the above two types. There is.
しかも、第１の仕切板（15）又は第２の仕切板（18）
の介在させる位置を何時でも自由に変更することがで
き、熱交換条件の変化に即応できる利点もある。Moreover, the first partition plate (15) or the second partition plate (18)
Can be freely changed at any time, and there is an advantage that it can respond immediately to changes in heat exchange conditions.
［実施例］ 以下、この発明の実施例を第１図乃至第４図を参照し
て説明する。但し、従来のものと同一構成部材には同一
符号を付して説明は省略する。Embodiment An embodiment of the present invention will be described below with reference to FIGS. However, the same components as those of the related art are denoted by the same reference numerals, and description thereof is omitted.
本発明におけるプレート式熱交換器は、第１図及び第
２図に示す様に、多数積層された２種類の熱交換プレー
ト（１）（２）・・・の適当個所に第１の仕切板（15）
を介在させたものである。第１の仕切板（15）は熱交換
プレート（１）（２）と同じ外形形状を有しているが、
熱交換媒体が流れる通路を全く形成しておらない。また
第１の仕切板（15）の表面には一枚において隣りの熱交
換プレート（１）と同じガスケット（11）が装着されて
いる。従って、上記プレート式熱交換器は、第１の仕切
板（15）を境にその前後に夫々２組の熱交換流路（Ａ）
（Ｂ）・（Ｃ）（Ｄ）を形成し、熱交換流路（Ａ）
（Ｂ）にて一方の独立した熱交換部を構成し、残りの熱
交換流路（Ｃ）（Ｄ）にて他方の独立した熱交換部を構
成している。そして熱交換流路（Ａ）（Ｂ）へは固定フ
レーム（３）から夫々高温の熱交換媒体（９）と低温の
熱交換媒体（10）を流して熱交換させ、残りの熱交換流
路（Ｃ）（Ｄ）へは可動フレーム（７）から高温の熱交
換媒体（16）と低温の熱交換媒体（17）を流して熱交換
させる。As shown in FIGS. 1 and 2, the plate heat exchanger according to the present invention comprises a first partition plate at an appropriate place of two types of heat exchange plates (1), (2),. (15)
Is interposed. The first partition plate (15) has the same outer shape as the heat exchange plates (1) and (2),
No passage for the heat exchange medium is formed. The same gasket (11) as the adjacent heat exchange plate (1) is mounted on one surface of the first partition plate (15). Therefore, the plate heat exchanger is provided with two sets of heat exchange channels (A) before and after the first partition plate (15).
(B), (C) and (D) are formed, and a heat exchange channel (A)
(B) forms one independent heat exchange section, and the remaining heat exchange channels (C) and (D) form the other independent heat exchange section. Then, a high-temperature heat exchange medium (9) and a low-temperature heat exchange medium (10) flow from the fixed frame (3) to the heat exchange channels (A) and (B), respectively, so that heat is exchanged. A high-temperature heat exchange medium (16) and a low-temperature heat exchange medium (17) flow from the movable frame (7) to (C) and (D) to cause heat exchange.
また他のプレート式熱交換器は、第３図及び第４図に
示す様に、熱交換プレート（１）（２）間に介在させた
第２の仕切板（18）に一種類の熱交換媒体を流す通路
（ａ）（ｂ）を開口させたものである。このようにすれ
ば、一つの熱交換流路（Ａ）が全域に形成され、第２の
仕切板（18）を境にその前後に熱交換流路（Ｂ）（Ｃ）
が形成される。そして固定フレーム（３）から熱交換流
路（Ａ）（Ｂ）へ夫々熱交換媒体（９）（10）が流さ
れ、可動フレーム（７）から熱交換媒体（19）が流され
て夫々熱交換を行う。In addition, as shown in FIGS. 3 and 4, another plate heat exchanger has one type of heat exchange on a second partition plate (18) interposed between the heat exchange plates (1) and (2). The passages (a) and (b) through which the medium flows are opened. With this configuration, one heat exchange channel (A) is formed in the entire area, and the heat exchange channels (B) and (C) are located before and after the second partition plate (18).
Is formed. Then, the heat exchange mediums (9) and (10) flow from the fixed frame (3) to the heat exchange flow paths (A) and (B), respectively, and the heat exchange medium (19) flows from the movable frame (7). Make a replacement.
尚、上記各実施例では、第１及び第２の仕切板（15）
（18）を各々一枚しか介在させていないが、複数枚選択
して介在させることにより、３種類の熱交換媒体を混流
させることなく流して処理することができる。In each of the above embodiments, the first and second partition plates (15)
Although only one sheet of (18) is interposed in each case, by selecting and interposing a plurality of sheets, it is possible to flow and process three types of heat exchange media without mixing them.
また、第１及び第２の仕切板（15）（18）は、熱交換
プレート（１）（２）を利用してもよいし、別個に専用
のものを製作してもよい。但し、熱交換プレート（１）
（２）を利用する場合は、不用な通路は塞ぐ必要があ
る。As the first and second partition plates (15) and (18), heat exchange plates (1) and (2) may be used, or dedicated ones may be manufactured separately. However, heat exchange plate (1)
When using (2), it is necessary to block unnecessary passages.
［発明の効果］ この発明によれば、熱交換媒体の通路が形成されてい
ない第１の仕切板（15）又は一種類の熱交換媒体を流す
通路だけ開口させた第２の仕切板（18）の２つを使い分
けて３種類の熱交換媒体間での熱交換と、４種類の熱交
換媒体間での熱交換とを１台のプレート式熱交換器で自
由に組み替え使用することができる利点がある。[Effects of the Invention] According to the present invention, the first partition plate (15) in which the passage of the heat exchange medium is not formed or the second partition plate (18) in which only the passage through which one type of heat exchange medium flows is opened. ), Heat exchange between three types of heat exchange media and heat exchange between four types of heat exchange media can be freely recombined and used with one plate heat exchanger. There are advantages.
しかも、第１の仕切板（15）又は第２の仕切板（18）
の介在させる位置を何時でも自由に変更することがで
き、熱交換条件の変化に即応できる利点もある。Moreover, the first partition plate (15) or the second partition plate (18)
Can be freely changed at any time, and there is an advantage that it can respond immediately to changes in heat exchange conditions.
第１図は本発明に係かるプレート式熱交換器の一例を示
す要部分解斜視図、第２図はその組立状態を示す概略
図、第３図は他の実施例を示す要部分解斜視図、第４図
はその組立状態を示す概略図、第５図は従来のプレート
式熱交換器の一例を示す要部分解斜視図、第６図はその
組立状態を示す概略図である。 （１）（２）……熱交換プレート、 （Ａ）（Ｂ）（Ｃ）（Ｄ）……熱交換流路、 （ａ）（ｂ）（ｃ）（ｄ）……通路、 （15）……第１の仕切板、 （18）……第２の仕切板、 （９）（10）（16）（17）（19）……熱交換媒体。1 is an exploded perspective view of an essential part showing an example of a plate heat exchanger according to the present invention, FIG. 2 is a schematic view showing an assembled state thereof, and FIG. 3 is an exploded perspective view of an essential part showing another embodiment. FIGS. 4 and 5 are schematic views showing the assembled state, FIG. 5 is an exploded perspective view showing an example of a conventional plate heat exchanger, and FIG. 6 is a schematic view showing the assembled state. (1) (2)… heat exchange plate, (A) (B) (C) (D)… heat exchange channel, (a) (b) (c) (d)… passage, (15) ... A first partition plate; (18) a second partition plate; (9) (10) (16) (17) (19) a heat exchange medium.
Claims (1)
に架設された上下２本のガイドロッド（５）（６）に、
４隅に通路を開口させた２枚の熱交換プレート（１）
（２）をガスケット（11）（12）を介して交互に積層
し、上記ガイドロッド（５）（６）に装着された可動フ
レーム（７）と上記固定フレーム（３）との間に各熱交
換プレート（１）（２）を挟んでその前後に種類の異な
る熱交換媒体を流す流路を構成したプレート式熱交換器
において、 前記熱交換プレート（１）（２）の積層間の一個所に該
熱交換プレートと同じ外形形状で、熱交換媒体の通路が
形成されていない第１の仕切板（15）又は一種類の熱交
換媒体を流す流路だけ開口させた第２の仕切板（18）を
介在させ、上記第１の仕切板（15）を介在させた場合に
は、該第１の仕切板（15）の両側で別々に熱交換を行わ
せ、また、上記第２の仕切板（18）を介在させた場合に
は、該第２の仕切板（18）の両側で一種類の熱交換媒体
を共通使用し、これと、他の二種類の熱交換媒体とを熱
交換させるようにしたことを特徴とするプレート式熱交
換器。An upper and lower two guide rods (5) (6) provided between a fixed frame (3) and a support rod (4),
Two heat exchange plates with passages open at four corners (1)
(2) are alternately laminated via gaskets (11) and (12), and each heat is applied between the movable frame (7) mounted on the guide rods (5) and (6) and the fixed frame (3). In a plate heat exchanger having a flow path through which different types of heat exchange media flow before and after the exchange plates (1) and (2), one portion between the stacks of the heat exchange plates (1) and (2) A first partition plate (15) having the same outer shape as that of the heat exchange plate and having no passage of the heat exchange medium, or a second partition plate (15) in which only one flow path through which one type of heat exchange medium flows is opened. When the first partition plate (15) is interposed between the first partition plate (15) and the second partition plate (15), heat exchange is performed separately on both sides of the first partition plate (15). When a plate (18) is interposed, one type of heat exchange medium is commonly used on both sides of the second partition plate (18). Plate heat exchanger, characterized in that to this, the other two types of the heat exchange medium so as to heat exchange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1227118A JP2881238B2 (en) | 1989-08-31 | 1989-08-31 | Plate heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1227118A JP2881238B2 (en) | 1989-08-31 | 1989-08-31 | Plate heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0391695A JPH0391695A (en) | 1991-04-17 |
| JP2881238B2 true JP2881238B2 (en) | 1999-04-12 |
Family
ID=16855760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1227118A Expired - Lifetime JP2881238B2 (en) | 1989-08-31 | 1989-08-31 | Plate heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2881238B2 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1160535C (en) * | 1998-10-19 | 2004-08-04 | 株式会社荏原制作所 | Solution heat exchanger for absorption refrigerating machine |
| JP2006214646A (en) | 2005-02-03 | 2006-08-17 | Xenesys Inc | Heat exchanging plate |
| JP4685474B2 (en) * | 2005-03-08 | 2011-05-18 | 株式会社日立産機システム | Oil-free screw air compressor |
| JP4666142B2 (en) | 2005-03-08 | 2011-04-06 | 株式会社ゼネシス | Heat exchanger outer shell structure |
| FR2950682B1 (en) * | 2009-09-30 | 2012-06-01 | Valeo Systemes Thermiques | CONDENSER FOR MOTOR VEHICLE WITH ENHANCED INTEGRATION |
| WO2017138037A1 (en) * | 2016-02-09 | 2017-08-17 | 三菱重工コンプレッサ株式会社 | Plate-type heat exchanger |
| KR102213833B1 (en) * | 2020-09-11 | 2021-02-09 | 주식회사 엘에치이 | Plate heat exchanger having integrated structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62202997A (en) * | 1986-02-28 | 1987-09-07 | Tsuchiya Mfg Co Ltd | Heat exchanger of compound type |
-
1989
- 1989-08-31 JP JP1227118A patent/JP2881238B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0391695A (en) | 1991-04-17 |
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