JPH01101081U - - Google Patents
Info
- Publication number
- JPH01101081U JPH01101081U JP19410387U JP19410387U JPH01101081U JP H01101081 U JPH01101081 U JP H01101081U JP 19410387 U JP19410387 U JP 19410387U JP 19410387 U JP19410387 U JP 19410387U JP H01101081 U JPH01101081 U JP H01101081U
- Authority
- JP
- Japan
- Prior art keywords
- density
- stacked
- partition wall
- plates
- plate
- 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
- 239000011324 bead Substances 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 3
- 239000003507 refrigerant Substances 0.000 claims description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
第1図A〜Dはそれぞれ本考案の一実施例に係
る蒸発器本体を構成するプレートの内面を示す正
面図、第2図は第1図Aにおける―線に沿う
断面図、第3図は第1,2図に示すプレートを積
層して形成した蒸発器を示す概略斜視図、第4図
は第3図における―線に沿う断面図、第5図
は第4図における―線に沿う断面図、第6図
は本考案の蒸発器の冷房能力と冷媒の流通抵抗を
示すグラフである。
11……蒸発器本体、30……プレート、32
……仕切壁、33,34……タンク部、36,3
7……蒸発部、39……ビード、41……高密度
部、42……低密度部。
1A to 1D are front views showing the inner surface of the plate constituting the evaporator body according to an embodiment of the present invention, FIG. 2 is a sectional view taken along the line - in FIG. 1A, and FIG. A schematic perspective view showing an evaporator formed by stacking the plates shown in Figures 1 and 2, Figure 4 is a sectional view taken along line - in Figure 3, and Figure 5 is a cross section taken along line - in Figure 4. 6 are graphs showing the cooling capacity and refrigerant flow resistance of the evaporator of the present invention. 11...Evaporator body, 30...Plate, 32
...Partition wall, 33, 34...Tank part, 36, 3
7... Evaporation part, 39... Bead, 41... High density part, 42... Low density part.
Claims (1)
れると共に、幅方向中心部に一端から他端に向け
て長手方向途中まで伸びる仕切壁32が内面にそ
れぞれ形成された2枚のプレート30を、相互に
内面側を対向させて接合して一対のコアユニツト
40を形成し、当該コアユニツトを多数積層して
それぞれのコアユニツト内にU字形状の冷媒通路
を形成してなる積層型蒸発器において、前記プレ
ートの少なくとも他端部に内面に向けて突出する
ビード39を形成し、前記プレート30の他端部
のうち前記仕切壁32の近傍に前記ビード39の
密度が高い高密度部41を形成すると共に、当該
高密度部41よりも端部側にビードの密度が低い
低密度部42を形成してなる積層型蒸発器。 Two plates 30 each having a substantially rectangular shape with a concave portion formed on the inner surface and a partition wall 32 extending halfway in the longitudinal direction from one end toward the other end at the center in the width direction are formed mutually. In a stacked evaporator in which a pair of core units 40 are formed by joining them with their inner surfaces facing each other, and a large number of core units are stacked to form a U-shaped refrigerant passage in each core unit, at least one of the plates is A bead 39 protruding toward the inner surface is formed at the other end of the plate 30, and a high-density portion 41 having a high density of the beads 39 is formed near the partition wall 32 at the other end of the plate 30. This is a stacked evaporator in which a low-density portion 42 having a lower bead density is formed on the end side of the high-density portion 41.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987194103U JPH0645151Y2 (en) | 1987-12-23 | 1987-12-23 | Multilayer evaporator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987194103U JPH0645151Y2 (en) | 1987-12-23 | 1987-12-23 | Multilayer evaporator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01101081U true JPH01101081U (en) | 1989-07-06 |
JPH0645151Y2 JPH0645151Y2 (en) | 1994-11-16 |
Family
ID=31484854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987194103U Expired - Lifetime JPH0645151Y2 (en) | 1987-12-23 | 1987-12-23 | Multilayer evaporator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0645151Y2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006183945A (en) * | 2004-12-28 | 2006-07-13 | Mahle Filter Systems Japan Corp | Oil cooler |
JP2014088995A (en) * | 2012-10-30 | 2014-05-15 | Calsonic Kansei Corp | Tube for heat exchanger |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58165571U (en) * | 1982-04-30 | 1983-11-04 | カルソニックカンセイ株式会社 | stacked evaporator |
JPS6287792A (en) * | 1985-10-14 | 1987-04-22 | Nippon Denso Co Ltd | Lamination type heat exchanger |
-
1987
- 1987-12-23 JP JP1987194103U patent/JPH0645151Y2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58165571U (en) * | 1982-04-30 | 1983-11-04 | カルソニックカンセイ株式会社 | stacked evaporator |
JPS6287792A (en) * | 1985-10-14 | 1987-04-22 | Nippon Denso Co Ltd | Lamination type heat exchanger |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006183945A (en) * | 2004-12-28 | 2006-07-13 | Mahle Filter Systems Japan Corp | Oil cooler |
JP2014088995A (en) * | 2012-10-30 | 2014-05-15 | Calsonic Kansei Corp | Tube for heat exchanger |
Also Published As
Publication number | Publication date |
---|---|
JPH0645151Y2 (en) | 1994-11-16 |