JPS6267159U - - Google Patents
Info
- Publication number
- JPS6267159U JPS6267159U JP15813985U JP15813985U JPS6267159U JP S6267159 U JPS6267159 U JP S6267159U JP 15813985 U JP15813985 U JP 15813985U JP 15813985 U JP15813985 U JP 15813985U JP S6267159 U JPS6267159 U JP S6267159U
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant
- flat tube
- heat transfer
- joined
- opening end
- 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.)
- Pending
Links
- 239000003507 refrigerant Substances 0.000 claims description 19
- 238000011144 upstream manufacturing Methods 0.000 claims 2
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
第１図は本考案の第１実施例を示す概略断面図
、第２図は本考案の第１実施例の上面図、第３図
は凸部１０の形状の他の実施例を示す断面図、第
４図は凸部１０の配置の他の実施例を示す概略断
面図、第５図は本考案を適用する蒸発器の斜視図
、第６図は従来の蒸発器の斜視図である。
１……偏平チユーブ、１ａ……冷媒通路、２…
…冷媒分配管、３……伝熱フイン、４……冷媒集
合管、５……入口パイプ、６……出口パイプ、１
０……凸部、１１……冷媒流入用開口端、１２…
…冷媒流出用開口端。
FIG. 1 is a schematic sectional view showing a first embodiment of the present invention, FIG. 2 is a top view of the first embodiment of the present invention, and FIG. 3 is a sectional view showing another embodiment of the shape of the convex portion 10. , FIG. 4 is a schematic sectional view showing another embodiment of the arrangement of the convex portions 10, FIG. 5 is a perspective view of an evaporator to which the present invention is applied, and FIG. 6 is a perspective view of a conventional evaporator. 1... Flat tube, 1a... Refrigerant passage, 2...
... Refrigerant distribution pipe, 3 ... Heat transfer fin, 4 ... Refrigerant collecting pipe, 5 ... Inlet pipe, 6 ... Outlet pipe, 1
0...Convex portion, 11...Opening end for refrigerant inflow, 12...
...Open end for refrigerant outflow.
Claims (1)
インと、 冷媒導入端が前記偏平チユーブおよび前記伝熱
フインの空気上流側に位置するように、長手方向
部分が前記偏平チユーブの冷媒流入用開口端に接
合され、前記冷媒通路に冷媒を分配する冷媒分配
管と、 冷媒排出端が前記偏平チユーブおよび前記伝熱
フインの空気上流側に位置するように、長手方向
部分が前記偏平チユーブの冷媒流出用開口端に接
合され、前記冷媒通路から流出する冷媒を集める
冷媒集合管とを備え、 前記冷媒分配管で、前記偏平チユーブの冷媒流
入用開口端と接合される部位と対向する前記冷媒
分配管の内側部位にプレス加工によつて形成ささ
る凸部が複数個設けられた構成であることを特徴
とする冷媒蒸発器。[Claims for Utility Model Registration] A flat tube having a plurality of refrigerant passages, a heat transfer fin provided on the tube to enable heat conduction, and a refrigerant introduction end on the air upstream side of the flat tube and the heat transfer fin. a refrigerant distribution pipe whose longitudinal portion is joined to the refrigerant inflow opening end of the flat tube and distributes refrigerant to the refrigerant passage; and a refrigerant discharge end connected to the air upstream side of the flat tube and the heat transfer fins. a refrigerant collecting pipe whose longitudinal portion is joined to the refrigerant outflow opening end of the flat tube so as to be located on the side, and which collects the refrigerant flowing out from the refrigerant passage; A refrigerant evaporator characterized in that a plurality of convex portions are formed by press working on an inner side portion of the refrigerant distribution pipe that faces a portion joined to a refrigerant inflow opening end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15813985U JPS6267159U (en) | 1985-10-16 | 1985-10-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15813985U JPS6267159U (en) | 1985-10-16 | 1985-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6267159U true JPS6267159U (en) | 1987-04-25 |
Family
ID=31081347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15813985U Pending JPS6267159U (en) | 1985-10-16 | 1985-10-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6267159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6340689U (en) * | 1986-08-29 | 1988-03-16 |
-
1985
- 1985-10-16 JP JP15813985U patent/JPS6267159U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6340689U (en) * | 1986-08-29 | 1988-03-16 |