JPS6247862U - - Google Patents
Info
- Publication number
- JPS6247862U JPS6247862U JP14021685U JP14021685U JPS6247862U JP S6247862 U JPS6247862 U JP S6247862U JP 14021685 U JP14021685 U JP 14021685U JP 14021685 U JP14021685 U JP 14021685U JP S6247862 U JPS6247862 U JP S6247862U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- valve
- valve box
- communicates
- 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.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 claims description 3
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 3
- 230000009466 transformation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Temperature-Responsive Valves (AREA)
Description
第１図は本考案の一実施例を示す切換弁装置の
縦断面図、第２図は同じく横断面図、第３図は同
じく側面図、第４図は同じく正面図、第５図は同
じくガラス封止部の縦断面図、第６図は同じく熱
媒サイクルを示す概略図、第７図は従来の切換弁
装置を示す構成図、第８図は同じくパイロツト式
切換弁の側面図、第９図は同じく正面図である。
５：圧縮機、６：室内熱交換器、７：室外熱交
換器、８：弁箱、９：第一パイプ、１０：第二パ
イプ、１１：第三パイプ、１２：第四パイプ、１
３：弁子、１４：形状記憶合金ばね、１５：加熱
手段。
Fig. 1 is a vertical cross-sectional view of a switching valve device showing an embodiment of the present invention, Fig. 2 is a cross-sectional view, Fig. 3 is a side view, Fig. 4 is a front view, and Fig. 5 is a similar cross-sectional view. 6 is a schematic diagram showing a heat medium cycle, FIG. 7 is a configuration diagram showing a conventional switching valve device, and FIG. 8 is a side view of a pilot type switching valve. FIG. 9 is a front view as well. 5: Compressor, 6: Indoor heat exchanger, 7: Outdoor heat exchanger, 8: Valve box, 9: First pipe, 10: Second pipe, 11: Third pipe, 12: Fourth pipe, 1
3: Valve, 14: Shape memory alloy spring, 15: Heating means.
Claims (1)
、前記圧縮機の他側と弁箱とを連通する第二パイ
プと、室内熱交換器と前記弁箱とを連通する第三
パイプと、室外熱交換器と前記弁箱とを連通する
第四パイプとを具え、前記第一パイプまたは第二
パイプと前記第三パイプまたは第四パイプとを連
通するための弁子が前記弁箱に切換移動自在に内
装され、該弁子を切換移動するための形状記憶合
金ばねが設けられ、該形状記憶合金ばねの変態温
度まで加熱する加熱手段が設けられたことを特徴
とする空気調和機用の切換弁装置。 A first pipe that communicates between one side of the compressor and the valve box, a second pipe that communicates between the other side of the compressor and the valve box, and a third pipe that communicates between the indoor heat exchanger and the valve box. and a fourth pipe communicating between the outdoor heat exchanger and the valve box, and a valve for communicating the first pipe or the second pipe with the third pipe or the fourth pipe is connected to the valve box. An air conditioner comprising: a shape memory alloy spring for switching and moving the valve; and a heating means for heating the shape memory alloy spring to a transformation temperature. Switching valve device for.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14021685U JPS6247862U (en) | 1985-09-12 | 1985-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14021685U JPS6247862U (en) | 1985-09-12 | 1985-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6247862U true JPS6247862U (en) | 1987-03-24 |
Family
ID=31046854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14021685U Pending JPS6247862U (en) | 1985-09-12 | 1985-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6247862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01180081U (en) * | 1988-06-08 | 1989-12-25 |
-
1985
- 1985-09-12 JP JP14021685U patent/JPS6247862U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01180081U (en) * | 1988-06-08 | 1989-12-25 |
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