JPS63113864U - - Google Patents
Info
- Publication number
- JPS63113864U JPS63113864U JP514087U JP514087U JPS63113864U JP S63113864 U JPS63113864 U JP S63113864U JP 514087 U JP514087 U JP 514087U JP 514087 U JP514087 U JP 514087U JP S63113864 U JPS63113864 U JP S63113864U
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant circuit
- piping connection
- gap
- view
- protruding piece
- 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 5
- 238000005219 brazing Methods 0.000 claims description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
Landscapes
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
- Other Air-Conditioning Systems (AREA)
Description
第１図はこの考案の一実施例による配管接続部
を示す断面図、第２図ａは蒸発管端部の断面図、
ｂはその端面図、第３図ａは他の実施例を示す端
面図、ｂはその断面図、第４図は従来の冷媒回路
を示す斜視図、第５図ａ，ｂ，ｃは従来の配管接
続部の構造を示す断面図、ｄはロウ付け作業の説
明図である。
図中、２は蒸発管、２ａは拡口部、３は配管、
４は突起片である。尚、図中同一符号は同一また
は相当部分を示す。
FIG. 1 is a cross-sectional view showing a pipe connection according to an embodiment of the invention, FIG. 2a is a cross-sectional view of the end of the evaporation pipe,
b is an end view thereof, FIG. 3 a is an end view showing another embodiment, b is a sectional view thereof, FIG. 4 is a perspective view showing a conventional refrigerant circuit, and FIGS. 5 a, b, and c are conventional refrigerant circuits. A cross-sectional view showing the structure of the pipe connection part, and d is an explanatory view of the brazing work. In the figure, 2 is an evaporation pipe, 2a is an enlarged part, 3 is a pipe,
4 is a protruding piece. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
をもつて嵌合され、かつ両者がロウ付で接続され
る配管接続部において、この接続部の何れか一方
に両者の間隙を全周均等に保持する突起片を形成
したことを特徴とする冷媒回路の配管接続構造。 At the piping connection where the tubes that make up the refrigerant circuit of the heat exchanger are fitted with an appropriate gap and are connected by brazing, the gap between the two should be equalized around the entire circumference on either side of the connection. A piping connection structure for a refrigerant circuit, characterized in that a protruding piece is formed to hold the refrigerant circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP514087U JPS63113864U (en) | 1987-01-16 | 1987-01-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP514087U JPS63113864U (en) | 1987-01-16 | 1987-01-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63113864U true JPS63113864U (en) | 1988-07-22 |
Family
ID=30786449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP514087U Pending JPS63113864U (en) | 1987-01-16 | 1987-01-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63113864U (en) |
-
1987
- 1987-01-16 JP JP514087U patent/JPS63113864U/ja active Pending
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