JPH02100064U - - Google Patents
Info
- Publication number
- JPH02100064U JPH02100064U JP321789U JP321789U JPH02100064U JP H02100064 U JPH02100064 U JP H02100064U JP 321789 U JP321789 U JP 321789U JP 321789 U JP321789 U JP 321789U JP H02100064 U JPH02100064 U JP H02100064U
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant
- heat exchanger
- plate
- tank
- bead portion
- 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
Links
- 239000003507 refrigerant Substances 0.000 claims description 14
- 239000011324 bead Substances 0.000 claims description 5
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
第１図は本考案にかかる積層型熱交換器に用い
られる末端冷媒プレートの平面図である。第２図
は、第１図に示す末端冷媒プレートを用いた積層
型熱交換器のエンドプレートに隣接するタンク部
近傍の縦断面説明図である。第３図は、従来の積
層型熱交換器の縦断面説明図である。第４図は、
第３図に示す積層型熱交換器に用いられる末端冷
媒プレートの平面図である。第５図は、第３図に
示す積層型熱交換器に用いられる冷媒プレートの
平面図である。第６図は、第３図に示す積層型熱
交換器のエンドプレートに隣接するタンク部近傍
の縦断面説明図である。
ＨＥ……積層型熱交換器、Ｗ……冷媒流通部、
２……冷媒流通ユニツト、４……タンク部、５…
…冷媒通路、６……フイン部材、７……エンドプ
レート、８……冷媒プレート、８ａ……末端冷媒
プレート、１２……ビード部、１３……ビード内
空間部、１４……連通穴。
FIG. 1 is a plan view of an end refrigerant plate used in a stacked heat exchanger according to the present invention. FIG. 2 is an explanatory longitudinal cross-sectional view of the vicinity of the tank portion adjacent to the end plate of the stacked heat exchanger using the end refrigerant plate shown in FIG. 1. FIG. FIG. 3 is an explanatory longitudinal cross-sectional view of a conventional stacked heat exchanger. Figure 4 shows
4 is a plan view of an end refrigerant plate used in the stacked heat exchanger shown in FIG. 3. FIG. FIG. 5 is a plan view of a refrigerant plate used in the stacked heat exchanger shown in FIG. 3. FIG. 6 is an explanatory longitudinal cross-sectional view of the tank portion adjacent to the end plate of the stacked heat exchanger shown in FIG. 3. FIG. HE...Stacked heat exchanger, W...Refrigerant distribution section,
2... Refrigerant distribution unit, 4... Tank section, 5...
... Refrigerant passage, 6 ... Fin member, 7 ... End plate, 8 ... Refrigerant plate, 8a ... End refrigerant plate, 12 ... Bead portion, 13 ... Bead internal space, 14 ... Communication hole.
Claims (1)
が互いに対向する向きに接合して形成され、両端
部に夫々タンク部を備えるとともに該両タンク部
を連通する冷媒通路を備えた冷媒流通ユニツトと
、フイン部材とが交互に複数個積み重ねられた積
層体と、該積層体の積層方向両端部に配置される
エンドプレートとが設けられた積層型熱交換器に
おいて、 エンドプレートと隣接する位置に配置される冷
媒プレートのタンク部を画成する部分にビード部
を設けるとともに、前記ビード部で形成された空
間部に連通穴を形成したことを特徴とする積層型
熱交換器。 (2) 前記連通穴を、前記冷媒プレートのビード
部で囲まれた部分に形成したことを特徴とする請
求項１記載の積層型熱交換器。[Claims for Utility Model Registration] (1) Formed by joining two flat box-shaped refrigerant plates with their openings facing each other, each having a tank portion at each end and communicating the two tank portions. A laminated heat exchanger comprising: a refrigerant distribution unit equipped with a refrigerant passage, a laminate in which a plurality of fin members are alternately stacked, and end plates disposed at both ends of the laminate in the stacking direction. In the laminated layer, a bead portion is provided in a portion defining a tank portion of a refrigerant plate disposed adjacent to an end plate, and a communication hole is formed in a space formed by the bead portion. type heat exchanger. (2) The laminated heat exchanger according to claim 1, wherein the communication hole is formed in a portion surrounded by a bead portion of the refrigerant plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP321789U JPH0639251Y2 (en) | 1989-01-13 | 1989-01-13 | Stacked heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP321789U JPH0639251Y2 (en) | 1989-01-13 | 1989-01-13 | Stacked heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02100064U true JPH02100064U (en) | 1990-08-09 |
| JPH0639251Y2 JPH0639251Y2 (en) | 1994-10-12 |
Family
ID=31204657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP321789U Expired - Lifetime JPH0639251Y2 (en) | 1989-01-13 | 1989-01-13 | Stacked heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0639251Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020188690A1 (en) | 2019-03-18 | 2020-09-24 | 三菱電機株式会社 | Plate heat exchanger and heat pump device equipped with same |
-
1989
- 1989-01-13 JP JP321789U patent/JPH0639251Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0639251Y2 (en) | 1994-10-12 |
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