JPS60116163U - Heat pump air conditioner - Google Patents
Heat pump air conditionerInfo
- Publication number
- JPS60116163U JPS60116163U JP210384U JP210384U JPS60116163U JP S60116163 U JPS60116163 U JP S60116163U JP 210384 U JP210384 U JP 210384U JP 210384 U JP210384 U JP 210384U JP S60116163 U JPS60116163 U JP S60116163U
- Authority
- JP
- Japan
- Prior art keywords
- air conditioner
- heat pump
- switching valve
- way switching
- pump air
- 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
Landscapes
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本案の実施例を示し、第１図はヒートポンプ式空
気調和機の冷媒回路図、第２図イ９口は開閉状態を示す
双方向性開閉弁の断面図である。
１・・・・・・室外ユニット、２ａ、２ｂ・・間室内ユ
ニット、３・・・・・・圧縮機、４・・・・・・四方切
換弁、５・・間室外熱交換器、８ａ、８ｂ・・・・・・
双方向性開閉弁、９ａ、９ｂ・・・・・・分岐管、２７
，２８・・曲冷媒圧力逃がし管、２９ａ、２９ｂ・・・
・・・三方切換弁、３゜・・・・・・低圧管。
第１図 １０ｂ ２ｂ−
Ｉ Ｌ＝＝＝呵＝＝、１詐
ｉ １ＩＴｉｌ’ｌａ ｉ ！Ｉ ゛
−２９ｂ −■The drawings show an embodiment of the present invention, and FIG. 1 is a refrigerant circuit diagram of a heat pump type air conditioner, and FIG. 1...Outdoor unit, 2a, 2b...Indoor unit, 3...Compressor, 4...Four-way switching valve, 5...Outdoor heat exchanger, 8a , 8b...
Bidirectional on-off valve, 9a, 9b...branch pipe, 27
, 28... curved refrigerant pressure relief pipe, 29a, 29b...
...Three-way switching valve, 3゜...Low pressure pipe. Fig. 1 10b 2b- I L===呵==, 1 fraud i 1ITil'la i! I゛-29b-■
Claims (2)
の室外ユニットに分岐管を介して複数台の室内ユニット
を分岐接続してなる可逆冷凍サイクル式空気調和機にお
いて、前記分岐管に夫々正逆両方向とも閉じる双方向性
開閉弁を設け、この弁を開閉作動させる１対の冷媒圧力
逃がし管を三方切換弁を介して夫々圧縮機と四方切換弁
との間の低圧管に接続したことを特徴とするヒートポン
プ式空気調和機。(1) In a reversible refrigeration cycle air conditioner in which a plurality of indoor units are branch-connected via branch pipes to one outdoor unit having a compressor, a four-way switching valve, and an outdoor heat exchanger, the branch pipes A pair of refrigerant pressure relief pipes that open and close these valves are each connected to a low-pressure pipe between the compressor and the four-way switching valve via a three-way switching valve. A heat pump type air conditioner that is characterized by:
案登録請求の範囲第１項記載のヒートポンプ式空気調和
機。(2) The heat pump air conditioner according to claim 1, which has a bidirectional on-off valve built into the outdoor unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP210384U JPS60116163U (en) | 1984-01-10 | 1984-01-10 | Heat pump air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP210384U JPS60116163U (en) | 1984-01-10 | 1984-01-10 | Heat pump air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60116163U true JPS60116163U (en) | 1985-08-06 |
Family
ID=30475464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP210384U Pending JPS60116163U (en) | 1984-01-10 | 1984-01-10 | Heat pump air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60116163U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013111177A1 (en) * | 2012-01-24 | 2013-08-01 | 三菱電機株式会社 | Air-conditioning unit |
| WO2021241290A1 (en) * | 2020-05-27 | 2021-12-02 | パナソニックＩｐマネジメント株式会社 | Air-conditioning device |
-
1984
- 1984-01-10 JP JP210384U patent/JPS60116163U/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013111177A1 (en) * | 2012-01-24 | 2013-08-01 | 三菱電機株式会社 | Air-conditioning unit |
| JPWO2013111177A1 (en) * | 2012-01-24 | 2015-05-11 | 三菱電機株式会社 | Air conditioner |
| WO2021241290A1 (en) * | 2020-05-27 | 2021-12-02 | パナソニックＩｐマネジメント株式会社 | Air-conditioning device |
| JP2021188783A (en) * | 2020-05-27 | 2021-12-13 | パナソニックＩｐマネジメント株式会社 | Air conditioner |
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