JPS62171861U - - Google Patents
Info
- Publication number
- JPS62171861U JPS62171861U JP5994986U JP5994986U JPS62171861U JP S62171861 U JPS62171861 U JP S62171861U JP 5994986 U JP5994986 U JP 5994986U JP 5994986 U JP5994986 U JP 5994986U JP S62171861 U JPS62171861 U JP S62171861U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- indoor heat
- temperature refrigerant
- expansion mechanism
- valve
- 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 4
- 238000010438 heat treatment Methods 0.000 claims 1
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
Landscapes
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
- Temperature-Responsive Valves (AREA)
Description
第１図は本考案にかかる空気調和装置の要部を
示す断面図、第２図は同空気調和装置の冷凍サイ
クル図、第３図は他の実施例を示す冷凍サイクル
図、第４図は従来例を示す図面である。
４……第１室内熱交換器、５……第２室内熱交
換器、８……接続回路、９……膨張機構、１０…
…開閉弁、１２……弁体、１３……弁制御体（ス
プリング）。
FIG. 1 is a cross-sectional view showing the main parts of the air conditioner according to the present invention, FIG. 2 is a refrigeration cycle diagram of the air conditioner, FIG. 3 is a refrigeration cycle diagram showing another embodiment, and FIG. It is a drawing showing a conventional example. 4... First indoor heat exchanger, 5... Second indoor heat exchanger, 8... Connection circuit, 9... Expansion mechanism, 10...
...Opening/closing valve, 12... Valve body, 13... Valve control body (spring).
Claims (1)
備えると共に、これら室内熱交換器４，５を結ぶ
接続回路８に膨張機構９を設け、前記第１室内熱
交換器４を再熱器とし、前記第２熱交換器５を蒸
発器として除湿運転可能とした空気調和装置にお
いて、低温冷媒の流入で開動作して前記膨張機構
９を側路し、前記第２室内熱交換器５に低温冷媒
を導くと共に、高温冷媒の流入で閉動作し、前記
高温冷媒を前記膨張機構９を介して前記第２室内
熱交換器５に導く弁体１２と、この弁体１２を開
閉動作させる形状記憶合金から成る弁制御体１３
とを備えた開閉弁１０を設けたことを特徴とする
空気調和装置。 A first indoor heat exchanger 4 and a second indoor heat exchanger 5 are provided, and an expansion mechanism 9 is provided in a connection circuit 8 connecting these indoor heat exchangers 4 and 5, so that the first indoor heat exchanger 4 can be reused. In an air conditioner in which the second heat exchanger 5 is used as a heating device and is capable of dehumidifying operation as an evaporator, the expansion mechanism 9 is bypassed by being opened by the inflow of low-temperature refrigerant, and the second indoor heat exchanger 5 is operated as a heat exchanger. a valve body 12 that guides low-temperature refrigerant to 5 and closes when high-temperature refrigerant flows in, and guides the high-temperature refrigerant to the second indoor heat exchanger 5 via the expansion mechanism 9; and an opening/closing operation of this valve body 12. Valve control body 13 made of a shape memory alloy
An air conditioner characterized in that an on-off valve 10 is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986059949U JPH0426850Y2 (en) | 1986-04-21 | 1986-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986059949U JPH0426850Y2 (en) | 1986-04-21 | 1986-04-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62171861U true JPS62171861U (en) | 1987-10-31 |
| JPH0426850Y2 JPH0426850Y2 (en) | 1992-06-26 |
Family
ID=30891928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986059949U Expired JPH0426850Y2 (en) | 1986-04-21 | 1986-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0426850Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58119164U (en) * | 1982-02-08 | 1983-08-13 | 三菱重工業株式会社 | Heat pump air conditioner |
| JPS6097474U (en) * | 1983-12-09 | 1985-07-03 | 三菱電機株式会社 | On-off valve |
-
1986
- 1986-04-21 JP JP1986059949U patent/JPH0426850Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58119164U (en) * | 1982-02-08 | 1983-08-13 | 三菱重工業株式会社 | Heat pump air conditioner |
| JPS6097474U (en) * | 1983-12-09 | 1985-07-03 | 三菱電機株式会社 | On-off valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0426850Y2 (en) | 1992-06-26 |
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